1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for unbound 1.25.1. 4 # 5 # Report bugs to <unbound-bugs (at] nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 as_nop=: 21 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22 then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29 else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed `exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="as_nop=: 144 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145 then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152 else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177 fi 178 test x\$exitcode = x0 || exit 1 179 blah=\$(echo \$(echo blah)) 180 test x\"\$blah\" = xblah || exit 1 181 test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186 test \$(( 1 + 1 )) = 2 || exit 1 187 188 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 189 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 190 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 191 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 192 PATH=/empty FPATH=/empty; export PATH FPATH 193 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 194 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" 195 if (eval "$as_required") 2>/dev/null 196 then : 197 as_have_required=yes 198 else $as_nop 199 as_have_required=no 200 fi 201 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 202 then : 203 204 else $as_nop 205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 206 as_found=false 207 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 208 do 209 IFS=$as_save_IFS 210 case $as_dir in #((( 211 '') as_dir=./ ;; 212 */) ;; 213 *) as_dir=$as_dir/ ;; 214 esac 215 as_found=: 216 case $as_dir in #( 217 /*) 218 for as_base in sh bash ksh sh5; do 219 # Try only shells that exist, to save several forks. 220 as_shell=$as_dir$as_base 221 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 222 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 223 then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 226 then : 227 break 2 228 fi 229 fi 230 done;; 231 esac 232 as_found=false 233 done 234 IFS=$as_save_IFS 235 if $as_found 236 then : 237 238 else $as_nop 239 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 240 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 241 then : 242 CONFIG_SHELL=$SHELL as_have_required=yes 243 fi 244 fi 245 246 247 if test "x$CONFIG_SHELL" != x 248 then : 249 export CONFIG_SHELL 250 # We cannot yet assume a decent shell, so we have to provide a 251 # neutralization value for shells without unset; and this also 252 # works around shells that cannot unset nonexistent variables. 253 # Preserve -v and -x to the replacement shell. 254 BASH_ENV=/dev/null 255 ENV=/dev/null 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 257 case $- in # (((( 258 *v*x* | *x*v* ) as_opts=-vx ;; 259 *v* ) as_opts=-v ;; 260 *x* ) as_opts=-x ;; 261 * ) as_opts= ;; 262 esac 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 264 # Admittedly, this is quite paranoid, since all the known shells bail 265 # out after a failed `exec'. 266 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 267 exit 255 268 fi 269 270 if test x$as_have_required = xno 271 then : 272 printf "%s\n" "$0: This script requires a shell more modern than all" 273 printf "%s\n" "$0: the shells that I found on your system." 274 if test ${ZSH_VERSION+y} ; then 275 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 276 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 277 else 278 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 279 $0: unbound-bugs (at] nlnetlabs.nl or 280 $0: https://github.com/NLnetLabs/unbound/issues about your 281 $0: system, including any error possibly output before this 282 $0: message. Then install a modern shell, or manually run 283 $0: the script under such a shell if you do have one." 284 fi 285 exit 1 286 fi 287 fi 288 fi 289 SHELL=${CONFIG_SHELL-/bin/sh} 290 export SHELL 291 # Unset more variables known to interfere with behavior of common tools. 292 CLICOLOR_FORCE= GREP_OPTIONS= 293 unset CLICOLOR_FORCE GREP_OPTIONS 294 295 ## --------------------- ## 296 ## M4sh Shell Functions. ## 297 ## --------------------- ## 298 # as_fn_unset VAR 299 # --------------- 300 # Portably unset VAR. 301 as_fn_unset () 302 { 303 { eval $1=; unset $1;} 304 } 305 as_unset=as_fn_unset 306 307 308 # as_fn_set_status STATUS 309 # ----------------------- 310 # Set $? to STATUS, without forking. 311 as_fn_set_status () 312 { 313 return $1 314 } # as_fn_set_status 315 316 # as_fn_exit STATUS 317 # ----------------- 318 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 319 as_fn_exit () 320 { 321 set +e 322 as_fn_set_status $1 323 exit $1 324 } # as_fn_exit 325 # as_fn_nop 326 # --------- 327 # Do nothing but, unlike ":", preserve the value of $?. 328 as_fn_nop () 329 { 330 return $? 331 } 332 as_nop=as_fn_nop 333 334 # as_fn_mkdir_p 335 # ------------- 336 # Create "$as_dir" as a directory, including parents if necessary. 337 as_fn_mkdir_p () 338 { 339 340 case $as_dir in #( 341 -*) as_dir=./$as_dir;; 342 esac 343 test -d "$as_dir" || eval $as_mkdir_p || { 344 as_dirs= 345 while :; do 346 case $as_dir in #( 347 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 348 *) as_qdir=$as_dir;; 349 esac 350 as_dirs="'$as_qdir' $as_dirs" 351 as_dir=`$as_dirname -- "$as_dir" || 352 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 353 X"$as_dir" : 'X\(//\)[^/]' \| \ 354 X"$as_dir" : 'X\(//\)$' \| \ 355 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 356 printf "%s\n" X"$as_dir" | 357 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\/\)[^/].*/{ 362 s//\1/ 363 q 364 } 365 /^X\(\/\/\)$/{ 366 s//\1/ 367 q 368 } 369 /^X\(\/\).*/{ 370 s//\1/ 371 q 372 } 373 s/.*/./; q'` 374 test -d "$as_dir" && break 375 done 376 test -z "$as_dirs" || eval "mkdir $as_dirs" 377 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 378 379 380 } # as_fn_mkdir_p 381 382 # as_fn_executable_p FILE 383 # ----------------------- 384 # Test if FILE is an executable regular file. 385 as_fn_executable_p () 386 { 387 test -f "$1" && test -x "$1" 388 } # as_fn_executable_p 389 # as_fn_append VAR VALUE 390 # ---------------------- 391 # Append the text in VALUE to the end of the definition contained in VAR. Take 392 # advantage of any shell optimizations that allow amortized linear growth over 393 # repeated appends, instead of the typical quadratic growth present in naive 394 # implementations. 395 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 396 then : 397 eval 'as_fn_append () 398 { 399 eval $1+=\$2 400 }' 401 else $as_nop 402 as_fn_append () 403 { 404 eval $1=\$$1\$2 405 } 406 fi # as_fn_append 407 408 # as_fn_arith ARG... 409 # ------------------ 410 # Perform arithmetic evaluation on the ARGs, and store the result in the 411 # global $as_val. Take advantage of shells that can avoid forks. The arguments 412 # must be portable across $(()) and expr. 413 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 414 then : 415 eval 'as_fn_arith () 416 { 417 as_val=$(( $* )) 418 }' 419 else $as_nop 420 as_fn_arith () 421 { 422 as_val=`expr "$@" || test $? -eq 1` 423 } 424 fi # as_fn_arith 425 426 # as_fn_nop 427 # --------- 428 # Do nothing but, unlike ":", preserve the value of $?. 429 as_fn_nop () 430 { 431 return $? 432 } 433 as_nop=as_fn_nop 434 435 # as_fn_error STATUS ERROR [LINENO LOG_FD] 436 # ---------------------------------------- 437 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 438 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 439 # script with STATUS, using 1 if that was 0. 440 as_fn_error () 441 { 442 as_status=$1; test $as_status -eq 0 && as_status=1 443 if test "$4"; then 444 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 445 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 446 fi 447 printf "%s\n" "$as_me: error: $2" >&2 448 as_fn_exit $as_status 449 } # as_fn_error 450 451 if expr a : '\(a\)' >/dev/null 2>&1 && 452 test "X`expr 00001 : '.*\(...\)'`" = X001; then 453 as_expr=expr 454 else 455 as_expr=false 456 fi 457 458 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 459 as_basename=basename 460 else 461 as_basename=false 462 fi 463 464 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 465 as_dirname=dirname 466 else 467 as_dirname=false 468 fi 469 470 as_me=`$as_basename -- "$0" || 471 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 472 X"$0" : 'X\(//\)$' \| \ 473 X"$0" : 'X\(/\)' \| . 2>/dev/null || 474 printf "%s\n" X/"$0" | 475 sed '/^.*\/\([^/][^/]*\)\/*$/{ 476 s//\1/ 477 q 478 } 479 /^X\/\(\/\/\)$/{ 480 s//\1/ 481 q 482 } 483 /^X\/\(\/\).*/{ 484 s//\1/ 485 q 486 } 487 s/.*/./; q'` 488 489 # Avoid depending upon Character Ranges. 490 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 491 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 492 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 493 as_cr_digits='0123456789' 494 as_cr_alnum=$as_cr_Letters$as_cr_digits 495 496 497 as_lineno_1=$LINENO as_lineno_1a=$LINENO 498 as_lineno_2=$LINENO as_lineno_2a=$LINENO 499 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 500 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 501 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 502 sed -n ' 503 p 504 /[$]LINENO/= 505 ' <$as_myself | 506 sed ' 507 s/[$]LINENO.*/&-/ 508 t lineno 509 b 510 :lineno 511 N 512 :loop 513 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 514 t loop 515 s/-\n.*// 516 ' >$as_me.lineno && 517 chmod +x "$as_me.lineno" || 518 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 519 520 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 521 # already done that, so ensure we don't try to do so again and fall 522 # in an infinite loop. This has already happened in practice. 523 _as_can_reexec=no; export _as_can_reexec 524 # Don't try to exec as it changes $[0], causing all sort of problems 525 # (the dirname of $[0] is not the place where we might find the 526 # original and so on. Autoconf is especially sensitive to this). 527 . "./$as_me.lineno" 528 # Exit status is that of the last command. 529 exit 530 } 531 532 533 # Determine whether it's possible to make 'echo' print without a newline. 534 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 535 # for compatibility with existing Makefiles. 536 ECHO_C= ECHO_N= ECHO_T= 537 case `echo -n x` in #((((( 538 -n*) 539 case `echo 'xy\c'` in 540 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 541 xy) ECHO_C='\c';; 542 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 543 ECHO_T=' ';; 544 esac;; 545 *) 546 ECHO_N='-n';; 547 esac 548 549 # For backward compatibility with old third-party macros, we provide 550 # the shell variables $as_echo and $as_echo_n. New code should use 551 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 552 as_echo='printf %s\n' 553 as_echo_n='printf %s' 554 555 556 rm -f conf$$ conf$$.exe conf$$.file 557 if test -d conf$$.dir; then 558 rm -f conf$$.dir/conf$$.file 559 else 560 rm -f conf$$.dir 561 mkdir conf$$.dir 2>/dev/null 562 fi 563 if (echo >conf$$.file) 2>/dev/null; then 564 if ln -s conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s='ln -s' 566 # ... but there are two gotchas: 567 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 568 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 569 # In both cases, we have to default to `cp -pR'. 570 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 571 as_ln_s='cp -pR' 572 elif ln conf$$.file conf$$ 2>/dev/null; then 573 as_ln_s=ln 574 else 575 as_ln_s='cp -pR' 576 fi 577 else 578 as_ln_s='cp -pR' 579 fi 580 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 581 rmdir conf$$.dir 2>/dev/null 582 583 if mkdir -p . 2>/dev/null; then 584 as_mkdir_p='mkdir -p "$as_dir"' 585 else 586 test -d ./-p && rmdir ./-p 587 as_mkdir_p=false 588 fi 589 590 as_test_x='test -x' 591 as_executable_p=as_fn_executable_p 592 593 # Sed expression to map a string onto a valid CPP name. 594 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 595 596 # Sed expression to map a string onto a valid variable name. 597 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 598 599 SHELL=${CONFIG_SHELL-/bin/sh} 600 601 602 test -n "$DJDIR" || exec 7<&0 </dev/null 603 exec 6>&1 604 605 # Name of the host. 606 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 607 # so uname gets run too. 608 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 609 610 # 611 # Initializations. 612 # 613 ac_default_prefix=/usr/local 614 ac_clean_files= 615 ac_config_libobj_dir=. 616 LIBOBJS= 617 cross_compiling=no 618 subdirs= 619 MFLAGS= 620 MAKEFLAGS= 621 622 # Identity of this package. 623 PACKAGE_NAME='unbound' 624 PACKAGE_TARNAME='unbound' 625 PACKAGE_VERSION='1.25.1' 626 PACKAGE_STRING='unbound 1.25.1' 627 PACKAGE_BUGREPORT='unbound-bugs (at] nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues' 628 PACKAGE_URL='' 629 630 # Factoring default headers for most tests. 631 ac_includes_default="\ 632 #include <stddef.h> 633 #ifdef HAVE_STDIO_H 634 # include <stdio.h> 635 #endif 636 #ifdef HAVE_STDLIB_H 637 # include <stdlib.h> 638 #endif 639 #ifdef HAVE_STRING_H 640 # include <string.h> 641 #endif 642 #ifdef HAVE_INTTYPES_H 643 # include <inttypes.h> 644 #endif 645 #ifdef HAVE_STDINT_H 646 # include <stdint.h> 647 #endif 648 #ifdef HAVE_STRINGS_H 649 # include <strings.h> 650 #endif 651 #ifdef HAVE_SYS_TYPES_H 652 # include <sys/types.h> 653 #endif 654 #ifdef HAVE_SYS_STAT_H 655 # include <sys/stat.h> 656 #endif 657 #ifdef HAVE_UNISTD_H 658 # include <unistd.h> 659 #endif" 660 661 ac_header_c_list= 662 ac_func_c_list= 663 ac_subst_vars='LTLIBOBJS 664 date 665 version 666 INSTALLTARGET 667 ALLTARGET 668 SOURCEFILE 669 SOURCEDETERMINE 670 IPSET_OBJ 671 IPSET_SRC 672 IPSECMOD_HEADER 673 IPSECMOD_OBJ 674 CACHEDB_OBJ 675 CACHEDB_SRC 676 DNSCRYPT_OBJ 677 DNSCRYPT_SRC 678 ENABLE_DNSCRYPT 679 ENABLE_DNSCRYPT_XCHACHA20 680 DNSTAP_OBJ 681 DNSTAP_SRC 682 DNSTAP_SOCKET_TESTBIN 683 DNSTAP_SOCKET_PATH 684 opt_dnstap_socket_path 685 ENABLE_DNSTAP 686 PROTOBUFC_LIBS 687 PROTOBUFC_CFLAGS 688 PROTOC_GEN_C 689 PROTOC_C 690 PROTOC 691 UBSYMS 692 EXTRALINK 693 COMMON_OBJ_ALL_SYMBOLS 694 LIBOBJ_WITHOUT_CTIME 695 LIBOBJ_WITHOUT_CTIMEARC4 696 WIN_CHECKCONF_OBJ_LINK 697 WIN_CONTROL_OBJ_LINK 698 WIN_UBANCHOR_OBJ_LINK 699 WIN_HOST_OBJ_LINK 700 WIN_DAEMON_OBJ_LINK 701 WIN_DAEMON_OBJ 702 WIN_DAEMON_SRC 703 WINAPPS 704 WINDRES 705 CHECKLOCK_OBJ 706 staticexe 707 PC_LIBEVENT_DEPENDENCY 708 UNBOUND_EVENT_UNINSTALL 709 UNBOUND_EVENT_INSTALL 710 SUBNET_HEADER 711 SUBNET_OBJ 712 PC_LIBBSD_DEPENDENCY 713 SSLLIB 714 HAVE_SSL 715 PC_CRYPTO_DEPENDENCY 716 CONFIG_DATE 717 SOURCE_DATE_EPOCH 718 GCC_DOCKER_LINTFLAGS 719 NETBSD_LINTFLAGS 720 PYUNBOUND_UNINSTALL 721 PYUNBOUND_INSTALL 722 PYUNBOUND_TARGET 723 PYUNBOUND_OBJ 724 WITH_PYUNBOUND 725 PYTHONMOD_UNINSTALL 726 PYTHONMOD_INSTALL 727 PYTHONMOD_HEADER 728 PYTHONMOD_OBJ 729 WITH_PYTHONMODULE 730 swig 731 SWIG_LIB 732 SWIG 733 PC_PY_DEPENDENCY 734 PYTHON_LIBS 735 PY_MAJOR_VERSION 736 PYTHON_SITE_PKG 737 PYTHON_LDFLAGS 738 PYTHON_CPPFLAGS 739 PYTHON 740 PYTHON_VERSION 741 DYNLIBMOD_EXTRALIBS 742 DYNLIBMOD_HEADER 743 DYNLIBMOD_OBJ 744 WITH_DYNLIBMODULE 745 PTHREAD_CFLAGS_ONLY 746 PTHREAD_CFLAGS 747 PTHREAD_LIBS 748 PTHREAD_CXX 749 PTHREAD_CC 750 ax_pthread_config 751 ASYNCLOOK_ALLOCCHECK_EXTRA_OBJ 752 SLDNS_ALLOCCHECK_EXTRA_OBJ 753 USE_SYSTEMD_FALSE 754 USE_SYSTEMD_TRUE 755 SYSTEMD_DAEMON_LIBS 756 SYSTEMD_DAEMON_CFLAGS 757 SYSTEMD_LIBS 758 SYSTEMD_CFLAGS 759 RUNTIME_PATH 760 LIBOBJS 761 CPP 762 PKG_CONFIG_LIBDIR 763 PKG_CONFIG_PATH 764 PKG_CONFIG 765 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[VAR=VALUE]... 1522 1523 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1524 VAR=VALUE. See below for descriptions of some of the useful variables. 1525 1526 Defaults for the options are specified in brackets. 1527 1528 Configuration: 1529 -h, --help display this help and exit 1530 --help=short display options specific to this package 1531 --help=recursive display the short help of all the included packages 1532 -V, --version display version information and exit 1533 -q, --quiet, --silent do not print \`checking ...' messages 1534 --cache-file=FILE cache test results in FILE [disabled] 1535 -C, --config-cache alias for \`--cache-file=config.cache' 1536 -n, --no-create do not create output files 1537 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1538 1539 Installation directories: 1540 --prefix=PREFIX install architecture-independent files in PREFIX 1541 [$ac_default_prefix] 1542 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1543 [PREFIX] 1544 1545 By default, \`make install' will install all the files in 1546 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1547 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1548 for instance \`--prefix=\$HOME'. 1549 1550 For better control, use the options below. 1551 1552 Fine tuning of the installation directories: 1553 --bindir=DIR user executables [EPREFIX/bin] 1554 --sbindir=DIR system admin executables [EPREFIX/sbin] 1555 --libexecdir=DIR program executables [EPREFIX/libexec] 1556 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1557 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1558 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1559 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1560 --libdir=DIR object code libraries [EPREFIX/lib] 1561 --includedir=DIR C header files [PREFIX/include] 1562 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1563 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1564 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1565 --infodir=DIR info documentation [DATAROOTDIR/info] 1566 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1567 --mandir=DIR man documentation [DATAROOTDIR/man] 1568 --docdir=DIR documentation root [DATAROOTDIR/doc/unbound] 1569 --htmldir=DIR html documentation [DOCDIR] 1570 --dvidir=DIR dvi documentation [DOCDIR] 1571 --pdfdir=DIR pdf documentation [DOCDIR] 1572 --psdir=DIR ps documentation [DOCDIR] 1573 _ACEOF 1574 1575 cat <<\_ACEOF 1576 1577 System types: 1578 --build=BUILD configure for building on BUILD [guessed] 1579 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1580 _ACEOF 1581 fi 1582 1583 if test -n "$ac_init_help"; then 1584 case $ac_init_help in 1585 short | recursive ) echo "Configuration of unbound 1.25.1:";; 1586 esac 1587 cat <<\_ACEOF 1588 1589 Optional Features: 1590 --disable-option-checking ignore unrecognized --enable/--with options 1591 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1592 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1593 --enable-checking Enable warnings, asserts, makefile-dependencies 1594 --enable-debug same as enable-checking 1595 --disable-flto Disable link-time optimization (gcc specific option) 1596 --enable-pie Enable Position-Independent Executable (eg. to fully 1597 benefit from ASLR, small performance penalty) 1598 --enable-relro-now Enable full relocation binding at load-time (RELRO 1599 NOW, to protect GOT and .dtor areas) 1600 --enable-shared[=PKGS] build shared libraries [default=yes] 1601 --enable-static[=PKGS] build static libraries [default=yes] 1602 --enable-pic[=PKGS] try to use only PIC/non-PIC objects [default=use 1603 both] 1604 --enable-fast-install[=PKGS] 1605 optimize for fast installation [default=yes] 1606 --enable-aix-soname=aix|svr4|both 1607 shared library versioning (aka "SONAME") variant to 1608 provide on AIX, [default=aix]. 1609 --disable-libtool-lock avoid locking (might break parallel builds) 1610 --disable-rpath disable hardcoded rpath (default=enabled) 1611 --disable-largefile omit support for large files 1612 --enable-systemd compile with systemd support (requires libsystemd, 1613 pkg-config) 1614 --enable-alloc-checks enable to memory allocation statistics, for debug 1615 purposes 1616 --enable-alloc-lite enable for lightweight alloc assertions, for debug 1617 purposes 1618 --enable-alloc-nonregional 1619 enable nonregional allocs, slow but exposes regional 1620 allocations to other memory purifiers, for debug 1621 purposes 1622 --disable-swig-version-check 1623 Disable swig version check to build python modules 1624 with older swig even though that is unreliable 1625 --disable-sha1 Disable SHA1 RRSIG support, does not disable nsec3 1626 support 1627 --disable-sha2 Disable SHA256 and SHA512 RRSIG support 1628 --enable-subnet Enable client subnet 1629 --disable-gost Disable GOST support 1630 --disable-ecdsa Disable ECDSA support 1631 --disable-dsa Disable DSA support 1632 --disable-ed25519 Disable ED25519 support 1633 --disable-ed448 Disable ED448 support 1634 --enable-event-api Enable (experimental) pluggable event base 1635 libunbound API installed to unbound-event.h 1636 --enable-tfo-client Enable TCP Fast Open for client mode 1637 --enable-tfo-server Enable TCP Fast Open for server mode 1638 --enable-static-exe enable to compile executables statically against 1639 (event) uninstalled libs, for debug purposes 1640 --enable-fully-static enable to compile fully static 1641 --enable-lock-checks enable to check lock and unlock calls, for debug 1642 purposes 1643 --enable-allsymbols export all symbols from libunbound and link binaries 1644 to it, smaller install size but libunbound export 1645 table is polluted by internal symbols 1646 --enable-dnstap Enable dnstap support (requires protobuf-c) 1647 --enable-dnscrypt Enable dnscrypt support (requires libsodium) 1648 --enable-cachedb enable cachedb module that can use external cache 1649 storage 1650 --enable-ipsecmod Enable ipsecmod module that facilitates 1651 opportunistic IPsec 1652 --enable-ipset enable ipset module 1653 --disable-explicit-port-randomisation 1654 disable explicit source port randomisation and rely 1655 on the kernel to provide random source ports 1656 --enable-linux-ip-local-port-range 1657 Define this to enable use of 1658 /proc/sys/net/ipv4/ip_local_port_range as a default 1659 outgoing port range. This is only for the libunbound 1660 on Linux and does not affect unbound resolving 1661 daemon itself. This may severely limit the number of 1662 available outgoing ports and thus decrease 1663 randomness. Define this only when the target system 1664 restricts (e.g. some of SELinux enabled 1665 distributions) the use of non-ephemeral ports. 1666 1667 Optional Packages: 1668 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1669 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1670 --with-conf-file=path Pathname to the Unbound configuration file 1671 --with-run-dir=path set default directory to chdir to (by default dir 1672 part of cfg file) 1673 --with-chroot-dir=path set default directory to chroot to (by default same 1674 as run-dir) 1675 --with-share-dir=path set default directory with shared data (by default 1676 same as share/unbound) 1677 --with-pidfile=filename set default pathname to unbound pidfile (default 1678 run-dir/unbound.pid) 1679 --with-rootkey-file=filename 1680 set default pathname to root key file (default 1681 run-dir/root.key). This file is read and written. 1682 --with-rootcert-file=filename 1683 set default pathname to root update certificate file 1684 (default run-dir/icannbundle.pem). This file need 1685 not exist if you are content with the builtin. 1686 --with-username=user set default user that unbound changes to (default 1687 user is unbound) 1688 --with-gnu-ld assume the C compiler uses GNU ld [default=no] 1689 --with-sysroot[=DIR] Search for dependent libraries within DIR (or the 1690 compiler's sysroot if not specified). 1691 --with-pthreads use pthreads library, or --without-pthreads to 1692 disable threading support. 1693 --with-solaris-threads use solaris native thread library. 1694 --with-syslog-facility=LOCAL0 - LOCAL7 1695 set SYSLOG_FACILITY, default DAEMON 1696 --with-dynlibmodule build dynamic library module, or 1697 --without-dynlibmodule to disable it. (default=no) 1698 --with-pyunbound build PyUnbound, or --without-pyunbound to skip it. 1699 (default=no) 1700 --with-pythonmodule build Python module, or --without-pythonmodule to 1701 disable script engine. (default=no) 1702 --with-nss=path use libnss instead of openssl, installed at path. 1703 --with-nettle=path use libnettle as crypto library, installed at path. 1704 --with-ssl=pathname enable SSL (will check /usr/local/ssl /usr/lib/ssl 1705 /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw 1706 /usr or specify like /usr/include/openssl11) 1707 --with-libbsd Use portable libbsd functions 1708 --with-deprecate-rsa-1024 1709 Deprecate RSA 1024 bit length, makes that an 1710 unsupported key, for use when OpenSSL FIPS refuses 1711 1024 bit verification 1712 --with-libevent=pathname 1713 use libevent (will check /usr/local /opt/local 1714 /usr/lib /usr/pkg /usr/sfw /usr or you can specify 1715 an explicit path). Slower, but allows use of large 1716 outgoing port ranges. 1717 --with-libexpat=path specify explicit path for libexpat. 1718 --with-libhiredis=path specify explicit path for libhiredis. 1719 --with-libnghttp2=path specify explicit path for libnghttp2. 1720 --with-libngtcp2=path specify explicit path for libngtcp2, for QUIC. 1721 --with-dnstap-socket-path=pathname 1722 set default dnstap socket path 1723 --with-protobuf-c=path Path where protobuf-c is installed, for dnstap 1724 --with-libsodium=path Path where libsodium is installed, for dnscrypt 1725 --with-libmnl=path specify explicit path for libmnl. 1726 --with-libunbound-only do not build daemon and tool programs 1727 1728 Some influential environment variables: 1729 CC C compiler command 1730 CFLAGS C compiler flags 1731 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1732 nonstandard directory <lib dir> 1733 LIBS libraries to pass to the linker, e.g. -l<library> 1734 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1735 you have headers in a nonstandard directory <include dir> 1736 YACC The `Yet Another Compiler Compiler' implementation to use. 1737 Defaults to the first program found out of: `bison -y', `byacc', 1738 `yacc'. 1739 YFLAGS The list of arguments that will be passed by default to $YACC. 1740 This script will default YFLAGS to the empty string to avoid a 1741 default value of `-d' given by some make applications. 1742 LT_SYS_LIBRARY_PATH 1743 User-defined run-time library search path. 1744 PKG_CONFIG path to pkg-config utility 1745 PKG_CONFIG_PATH 1746 directories to add to pkg-config's search path 1747 PKG_CONFIG_LIBDIR 1748 path overriding pkg-config's built-in search path 1749 CPP C preprocessor 1750 SYSTEMD_CFLAGS 1751 C compiler flags for SYSTEMD, overriding pkg-config 1752 SYSTEMD_LIBS 1753 linker flags for SYSTEMD, overriding pkg-config 1754 SYSTEMD_DAEMON_CFLAGS 1755 C compiler flags for SYSTEMD_DAEMON, overriding pkg-config 1756 SYSTEMD_DAEMON_LIBS 1757 linker flags for SYSTEMD_DAEMON, overriding pkg-config 1758 PYTHON_VERSION 1759 The installed Python version to use, for example '2.3'. This 1760 string will be appended to the Python interpreter canonical 1761 name. 1762 SOURCE_DATE_EPOCH 1763 If it is set, it uses the value of that variable instead of the 1764 current time as the build timestamp. The format is a unix 1765 timestamp. This enables reproducible build output. 1766 PROTOBUFC_CFLAGS 1767 C compiler flags for PROTOBUFC, overriding pkg-config 1768 PROTOBUFC_LIBS 1769 linker flags for PROTOBUFC, overriding pkg-config 1770 1771 Use these variables to override the choices made by `configure' or to help 1772 it to find libraries and programs with nonstandard names/locations. 1773 1774 Report bugs to <unbound-bugs@nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues>. 1775 _ACEOF 1776 ac_status=$? 1777 fi 1778 1779 if test "$ac_init_help" = "recursive"; then 1780 # If there are subdirs, report their specific --help. 1781 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1782 test -d "$ac_dir" || 1783 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1784 continue 1785 ac_builddir=. 1786 1787 case "$ac_dir" in 1788 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1789 *) 1790 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1791 # A ".." for each directory in $ac_dir_suffix. 1792 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1793 case $ac_top_builddir_sub in 1794 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1795 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1796 esac ;; 1797 esac 1798 ac_abs_top_builddir=$ac_pwd 1799 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1800 # for backward compatibility: 1801 ac_top_builddir=$ac_top_build_prefix 1802 1803 case $srcdir in 1804 .) # We are building in place. 1805 ac_srcdir=. 1806 ac_top_srcdir=$ac_top_builddir_sub 1807 ac_abs_top_srcdir=$ac_pwd ;; 1808 [\\/]* | ?:[\\/]* ) # Absolute name. 1809 ac_srcdir=$srcdir$ac_dir_suffix; 1810 ac_top_srcdir=$srcdir 1811 ac_abs_top_srcdir=$srcdir ;; 1812 *) # Relative name. 1813 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1814 ac_top_srcdir=$ac_top_build_prefix$srcdir 1815 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1816 esac 1817 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1818 1819 cd "$ac_dir" || { ac_status=$?; continue; } 1820 # Check for configure.gnu first; this name is used for a wrapper for 1821 # Metaconfig's "Configure" on case-insensitive file systems. 1822 if test -f "$ac_srcdir/configure.gnu"; then 1823 echo && 1824 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1825 elif test -f "$ac_srcdir/configure"; then 1826 echo && 1827 $SHELL "$ac_srcdir/configure" --help=recursive 1828 else 1829 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1830 fi || ac_status=$? 1831 cd "$ac_pwd" || { ac_status=$?; break; } 1832 done 1833 fi 1834 1835 test -n "$ac_init_help" && exit $ac_status 1836 if $ac_init_version; then 1837 cat <<\_ACEOF 1838 unbound configure 1.25.1 1839 generated by GNU Autoconf 2.71 1840 1841 Copyright (C) 2021 Free Software Foundation, Inc. 1842 This configure script is free software; the Free Software Foundation 1843 gives unlimited permission to copy, distribute and modify it. 1844 _ACEOF 1845 exit 1846 fi 1847 1848 ## ------------------------ ## 1849 ## Autoconf initialization. ## 1850 ## ------------------------ ## 1851 1852 # ac_fn_c_try_compile LINENO 1853 # -------------------------- 1854 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1855 ac_fn_c_try_compile () 1856 { 1857 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1858 rm -f conftest.$ac_objext conftest.beam 1859 if { { ac_try="$ac_compile" 1860 case "(($ac_try" in 1861 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1862 *) ac_try_echo=$ac_try;; 1863 esac 1864 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1865 printf "%s\n" "$ac_try_echo"; } >&5 1866 (eval "$ac_compile") 2>conftest.err 1867 ac_status=$? 1868 if test -s conftest.err; then 1869 grep -v '^ *+' conftest.err >conftest.er1 1870 cat conftest.er1 >&5 1871 mv -f conftest.er1 conftest.err 1872 fi 1873 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1874 test $ac_status = 0; } && { 1875 test -z "$ac_c_werror_flag" || 1876 test ! -s conftest.err 1877 } && test -s conftest.$ac_objext 1878 then : 1879 ac_retval=0 1880 else $as_nop 1881 printf "%s\n" "$as_me: failed program was:" >&5 1882 sed 's/^/| /' conftest.$ac_ext >&5 1883 1884 ac_retval=1 1885 fi 1886 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1887 as_fn_set_status $ac_retval 1888 1889 } # ac_fn_c_try_compile 1890 1891 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1892 # ------------------------------------------------------- 1893 # Tests whether HEADER exists and can be compiled using the include files in 1894 # INCLUDES, setting the cache variable VAR accordingly. 1895 ac_fn_c_check_header_compile () 1896 { 1897 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1899 printf %s "checking for $2... " >&6; } 1900 if eval test \${$3+y} 1901 then : 1902 printf %s "(cached) " >&6 1903 else $as_nop 1904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1905 /* end confdefs.h. */ 1906 $4 1907 #include <$2> 1908 _ACEOF 1909 if ac_fn_c_try_compile "$LINENO" 1910 then : 1911 eval "$3=yes" 1912 else $as_nop 1913 eval "$3=no" 1914 fi 1915 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1916 fi 1917 eval ac_res=\$$3 1918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1919 printf "%s\n" "$ac_res" >&6; } 1920 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1921 1922 } # ac_fn_c_check_header_compile 1923 1924 # ac_fn_c_try_link LINENO 1925 # ----------------------- 1926 # Try to link conftest.$ac_ext, and return whether this succeeded. 1927 ac_fn_c_try_link () 1928 { 1929 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1930 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1931 if { { ac_try="$ac_link" 1932 case "(($ac_try" in 1933 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1934 *) ac_try_echo=$ac_try;; 1935 esac 1936 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1937 printf "%s\n" "$ac_try_echo"; } >&5 1938 (eval "$ac_link") 2>conftest.err 1939 ac_status=$? 1940 if test -s conftest.err; then 1941 grep -v '^ *+' conftest.err >conftest.er1 1942 cat conftest.er1 >&5 1943 mv -f conftest.er1 conftest.err 1944 fi 1945 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1946 test $ac_status = 0; } && { 1947 test -z "$ac_c_werror_flag" || 1948 test ! -s conftest.err 1949 } && test -s conftest$ac_exeext && { 1950 test "$cross_compiling" = yes || 1951 test -x conftest$ac_exeext 1952 } 1953 then : 1954 ac_retval=0 1955 else $as_nop 1956 printf "%s\n" "$as_me: failed program was:" >&5 1957 sed 's/^/| /' conftest.$ac_ext >&5 1958 1959 ac_retval=1 1960 fi 1961 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1962 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1963 # interfere with the next link command; also delete a directory that is 1964 # left behind by Apple's compiler. We do this before executing the actions. 1965 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1966 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1967 as_fn_set_status $ac_retval 1968 1969 } # ac_fn_c_try_link 1970 1971 # ac_fn_c_check_func LINENO FUNC VAR 1972 # ---------------------------------- 1973 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1974 ac_fn_c_check_func () 1975 { 1976 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1978 printf %s "checking for $2... " >&6; } 1979 if eval test \${$3+y} 1980 then : 1981 printf %s "(cached) " >&6 1982 else $as_nop 1983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1984 /* end confdefs.h. */ 1985 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1986 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1987 #define $2 innocuous_$2 1988 1989 /* System header to define __stub macros and hopefully few prototypes, 1990 which can conflict with char $2 (); below. */ 1991 1992 #include <limits.h> 1993 #undef $2 1994 1995 /* Override any GCC internal prototype to avoid an error. 1996 Use char because int might match the return type of a GCC 1997 builtin and then its argument prototype would still apply. */ 1998 #ifdef __cplusplus 1999 extern "C" 2000 #endif 2001 char $2 (); 2002 /* The GNU C library defines this for functions which it implements 2003 to always fail with ENOSYS. Some functions are actually named 2004 something starting with __ and the normal name is an alias. */ 2005 #if defined __stub_$2 || defined __stub___$2 2006 choke me 2007 #endif 2008 2009 int 2010 main (void) 2011 { 2012 return $2 (); 2013 ; 2014 return 0; 2015 } 2016 _ACEOF 2017 if ac_fn_c_try_link "$LINENO" 2018 then : 2019 eval "$3=yes" 2020 else $as_nop 2021 eval "$3=no" 2022 fi 2023 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 2024 conftest$ac_exeext conftest.$ac_ext 2025 fi 2026 eval ac_res=\$$3 2027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2028 printf "%s\n" "$ac_res" >&6; } 2029 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2030 2031 } # ac_fn_c_check_func 2032 2033 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2034 # ------------------------------------------- 2035 # Tests whether TYPE exists after having included INCLUDES, setting cache 2036 # variable VAR accordingly. 2037 ac_fn_c_check_type () 2038 { 2039 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2041 printf %s "checking for $2... " >&6; } 2042 if eval test \${$3+y} 2043 then : 2044 printf %s "(cached) " >&6 2045 else $as_nop 2046 eval "$3=no" 2047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2048 /* end confdefs.h. */ 2049 $4 2050 int 2051 main (void) 2052 { 2053 if (sizeof ($2)) 2054 return 0; 2055 ; 2056 return 0; 2057 } 2058 _ACEOF 2059 if ac_fn_c_try_compile "$LINENO" 2060 then : 2061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2062 /* end confdefs.h. */ 2063 $4 2064 int 2065 main (void) 2066 { 2067 if (sizeof (($2))) 2068 return 0; 2069 ; 2070 return 0; 2071 } 2072 _ACEOF 2073 if ac_fn_c_try_compile "$LINENO" 2074 then : 2075 2076 else $as_nop 2077 eval "$3=yes" 2078 fi 2079 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 2080 fi 2081 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 2082 fi 2083 eval ac_res=\$$3 2084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2085 printf "%s\n" "$ac_res" >&6; } 2086 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2087 2088 } # ac_fn_c_check_type 2089 2090 # ac_fn_c_try_cpp LINENO 2091 # ---------------------- 2092 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 2093 ac_fn_c_try_cpp () 2094 { 2095 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2096 if { { ac_try="$ac_cpp conftest.$ac_ext" 2097 case "(($ac_try" in 2098 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2099 *) ac_try_echo=$ac_try;; 2100 esac 2101 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2102 printf "%s\n" "$ac_try_echo"; } >&5 2103 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 2104 ac_status=$? 2105 if test -s conftest.err; then 2106 grep -v '^ *+' conftest.err >conftest.er1 2107 cat conftest.er1 >&5 2108 mv -f conftest.er1 conftest.err 2109 fi 2110 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2111 test $ac_status = 0; } > conftest.i && { 2112 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 2113 test ! -s conftest.err 2114 } 2115 then : 2116 ac_retval=0 2117 else $as_nop 2118 printf "%s\n" "$as_me: failed program was:" >&5 2119 sed 's/^/| /' conftest.$ac_ext >&5 2120 2121 ac_retval=1 2122 fi 2123 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2124 as_fn_set_status $ac_retval 2125 2126 } # ac_fn_c_try_cpp 2127 2128 # ac_fn_c_try_run LINENO 2129 # ---------------------- 2130 # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that 2131 # executables *can* be run. 2132 ac_fn_c_try_run () 2133 { 2134 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2135 if { { ac_try="$ac_link" 2136 case "(($ac_try" in 2137 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2138 *) ac_try_echo=$ac_try;; 2139 esac 2140 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2141 printf "%s\n" "$ac_try_echo"; } >&5 2142 (eval "$ac_link") 2>&5 2143 ac_status=$? 2144 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2145 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 2146 { { case "(($ac_try" in 2147 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2148 *) ac_try_echo=$ac_try;; 2149 esac 2150 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2151 printf "%s\n" "$ac_try_echo"; } >&5 2152 (eval "$ac_try") 2>&5 2153 ac_status=$? 2154 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2155 test $ac_status = 0; }; } 2156 then : 2157 ac_retval=0 2158 else $as_nop 2159 printf "%s\n" "$as_me: program exited with status $ac_status" >&5 2160 printf "%s\n" "$as_me: failed program was:" >&5 2161 sed 's/^/| /' conftest.$ac_ext >&5 2162 2163 ac_retval=$ac_status 2164 fi 2165 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2166 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2167 as_fn_set_status $ac_retval 2168 2169 } # ac_fn_c_try_run 2170 2171 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2172 # -------------------------------------------- 2173 # Tries to find the compile-time value of EXPR in a program that includes 2174 # INCLUDES, setting VAR accordingly. Returns whether the value could be 2175 # computed 2176 ac_fn_c_compute_int () 2177 { 2178 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2179 if test "$cross_compiling" = yes; then 2180 # Depending upon the size, compute the lo and hi bounds. 2181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2182 /* end confdefs.h. */ 2183 $4 2184 int 2185 main (void) 2186 { 2187 static int test_array [1 - 2 * !(($2) >= 0)]; 2188 test_array [0] = 0; 2189 return test_array [0]; 2190 2191 ; 2192 return 0; 2193 } 2194 _ACEOF 2195 if ac_fn_c_try_compile "$LINENO" 2196 then : 2197 ac_lo=0 ac_mid=0 2198 while :; do 2199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2200 /* end confdefs.h. */ 2201 $4 2202 int 2203 main (void) 2204 { 2205 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2206 test_array [0] = 0; 2207 return test_array [0]; 2208 2209 ; 2210 return 0; 2211 } 2212 _ACEOF 2213 if ac_fn_c_try_compile "$LINENO" 2214 then : 2215 ac_hi=$ac_mid; break 2216 else $as_nop 2217 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2218 if test $ac_lo -le $ac_mid; then 2219 ac_lo= ac_hi= 2220 break 2221 fi 2222 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2223 fi 2224 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 2225 done 2226 else $as_nop 2227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2228 /* end confdefs.h. */ 2229 $4 2230 int 2231 main (void) 2232 { 2233 static int test_array [1 - 2 * !(($2) < 0)]; 2234 test_array [0] = 0; 2235 return test_array [0]; 2236 2237 ; 2238 return 0; 2239 } 2240 _ACEOF 2241 if ac_fn_c_try_compile "$LINENO" 2242 then : 2243 ac_hi=-1 ac_mid=-1 2244 while :; do 2245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2246 /* end confdefs.h. */ 2247 $4 2248 int 2249 main (void) 2250 { 2251 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2252 test_array [0] = 0; 2253 return test_array [0]; 2254 2255 ; 2256 return 0; 2257 } 2258 _ACEOF 2259 if ac_fn_c_try_compile "$LINENO" 2260 then : 2261 ac_lo=$ac_mid; break 2262 else $as_nop 2263 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2264 if test $ac_mid -le $ac_hi; then 2265 ac_lo= ac_hi= 2266 break 2267 fi 2268 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2269 fi 2270 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 2271 done 2272 else $as_nop 2273 ac_lo= ac_hi= 2274 fi 2275 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 2276 fi 2277 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 2278 # Binary search between lo and hi bounds. 2279 while test "x$ac_lo" != "x$ac_hi"; do 2280 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2282 /* end confdefs.h. */ 2283 $4 2284 int 2285 main (void) 2286 { 2287 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2288 test_array [0] = 0; 2289 return test_array [0]; 2290 2291 ; 2292 return 0; 2293 } 2294 _ACEOF 2295 if ac_fn_c_try_compile "$LINENO" 2296 then : 2297 ac_hi=$ac_mid 2298 else $as_nop 2299 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2300 fi 2301 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 2302 done 2303 case $ac_lo in #(( 2304 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2305 '') ac_retval=1 ;; 2306 esac 2307 else 2308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2309 /* end confdefs.h. */ 2310 $4 2311 static long int longval (void) { return $2; } 2312 static unsigned long int ulongval (void) { return $2; } 2313 #include <stdio.h> 2314 #include <stdlib.h> 2315 int 2316 main (void) 2317 { 2318 2319 FILE *f = fopen ("conftest.val", "w"); 2320 if (! f) 2321 return 1; 2322 if (($2) < 0) 2323 { 2324 long int i = longval (); 2325 if (i != ($2)) 2326 return 1; 2327 fprintf (f, "%ld", i); 2328 } 2329 else 2330 { 2331 unsigned long int i = ulongval (); 2332 if (i != ($2)) 2333 return 1; 2334 fprintf (f, "%lu", i); 2335 } 2336 /* Do not output a trailing newline, as this causes \r\n confusion 2337 on some platforms. */ 2338 return ferror (f) || fclose (f) != 0; 2339 2340 ; 2341 return 0; 2342 } 2343 _ACEOF 2344 if ac_fn_c_try_run "$LINENO" 2345 then : 2346 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2347 else $as_nop 2348 ac_retval=1 2349 fi 2350 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2351 conftest.$ac_objext conftest.beam conftest.$ac_ext 2352 rm -f conftest.val 2353 2354 fi 2355 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2356 as_fn_set_status $ac_retval 2357 2358 } # ac_fn_c_compute_int 2359 2360 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 2361 # ------------------------------------------------------------------ 2362 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2363 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 2364 ac_fn_check_decl () 2365 { 2366 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2367 as_decl_name=`echo $2|sed 's/ *(.*//'` 2368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2369 printf %s "checking whether $as_decl_name is declared... " >&6; } 2370 if eval test \${$3+y} 2371 then : 2372 printf %s "(cached) " >&6 2373 else $as_nop 2374 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2375 eval ac_save_FLAGS=\$$6 2376 as_fn_append $6 " $5" 2377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2378 /* end confdefs.h. */ 2379 $4 2380 int 2381 main (void) 2382 { 2383 #ifndef $as_decl_name 2384 #ifdef __cplusplus 2385 (void) $as_decl_use; 2386 #else 2387 (void) $as_decl_name; 2388 #endif 2389 #endif 2390 2391 ; 2392 return 0; 2393 } 2394 _ACEOF 2395 if ac_fn_c_try_compile "$LINENO" 2396 then : 2397 eval "$3=yes" 2398 else $as_nop 2399 eval "$3=no" 2400 fi 2401 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 2402 eval $6=\$ac_save_FLAGS 2403 2404 fi 2405 eval ac_res=\$$3 2406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2407 printf "%s\n" "$ac_res" >&6; } 2408 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2409 2410 } # ac_fn_check_decl 2411 2412 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2413 # ---------------------------------------------------- 2414 # Tries to find if the field MEMBER exists in type AGGR, after including 2415 # INCLUDES, setting cache variable VAR accordingly. 2416 ac_fn_c_check_member () 2417 { 2418 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2420 printf %s "checking for $2.$3... " >&6; } 2421 if eval test \${$4+y} 2422 then : 2423 printf %s "(cached) " >&6 2424 else $as_nop 2425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2426 /* end confdefs.h. */ 2427 $5 2428 int 2429 main (void) 2430 { 2431 static $2 ac_aggr; 2432 if (ac_aggr.$3) 2433 return 0; 2434 ; 2435 return 0; 2436 } 2437 _ACEOF 2438 if ac_fn_c_try_compile "$LINENO" 2439 then : 2440 eval "$4=yes" 2441 else $as_nop 2442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2443 /* end confdefs.h. */ 2444 $5 2445 int 2446 main (void) 2447 { 2448 static $2 ac_aggr; 2449 if (sizeof ac_aggr.$3) 2450 return 0; 2451 ; 2452 return 0; 2453 } 2454 _ACEOF 2455 if ac_fn_c_try_compile "$LINENO" 2456 then : 2457 eval "$4=yes" 2458 else $as_nop 2459 eval "$4=no" 2460 fi 2461 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 2462 fi 2463 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 2464 fi 2465 eval ac_res=\$$4 2466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2467 printf "%s\n" "$ac_res" >&6; } 2468 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2469 2470 } # ac_fn_c_check_member 2471 ac_configure_args_raw= 2472 for ac_arg 2473 do 2474 case $ac_arg in 2475 *\'*) 2476 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2477 esac 2478 as_fn_append ac_configure_args_raw " '$ac_arg'" 2479 done 2480 2481 case $ac_configure_args_raw in 2482 *$as_nl*) 2483 ac_safe_unquote= ;; 2484 *) 2485 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 2486 ac_unsafe_a="$ac_unsafe_z#~" 2487 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 2488 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 2489 esac 2490 2491 cat >config.log <<_ACEOF 2492 This file contains any messages produced by compilers while 2493 running configure, to aid debugging if configure makes a mistake. 2494 2495 It was created by unbound $as_me 1.25.1, which was 2496 generated by GNU Autoconf 2.71. Invocation command line was 2497 2498 $ $0$ac_configure_args_raw 2499 2500 _ACEOF 2501 exec 5>>config.log 2502 { 2503 cat <<_ASUNAME 2504 ## --------- ## 2505 ## Platform. ## 2506 ## --------- ## 2507 2508 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2509 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2510 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2511 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2512 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2513 2514 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2515 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2516 2517 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2518 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2519 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2520 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2521 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2522 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2523 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2524 2525 _ASUNAME 2526 2527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2528 for as_dir in $PATH 2529 do 2530 IFS=$as_save_IFS 2531 case $as_dir in #((( 2532 '') as_dir=./ ;; 2533 */) ;; 2534 *) as_dir=$as_dir/ ;; 2535 esac 2536 printf "%s\n" "PATH: $as_dir" 2537 done 2538 IFS=$as_save_IFS 2539 2540 } >&5 2541 2542 cat >&5 <<_ACEOF 2543 2544 2545 ## ----------- ## 2546 ## Core tests. ## 2547 ## ----------- ## 2548 2549 _ACEOF 2550 2551 2552 # Keep a trace of the command line. 2553 # Strip out --no-create and --no-recursion so they do not pile up. 2554 # Strip out --silent because we don't want to record it for future runs. 2555 # Also quote any args containing shell meta-characters. 2556 # Make two passes to allow for proper duplicate-argument suppression. 2557 ac_configure_args= 2558 ac_configure_args0= 2559 ac_configure_args1= 2560 ac_must_keep_next=false 2561 for ac_pass in 1 2 2562 do 2563 for ac_arg 2564 do 2565 case $ac_arg in 2566 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2567 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2568 | -silent | --silent | --silen | --sile | --sil) 2569 continue ;; 2570 *\'*) 2571 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2572 esac 2573 case $ac_pass in 2574 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2575 2) 2576 as_fn_append ac_configure_args1 " '$ac_arg'" 2577 if test $ac_must_keep_next = true; then 2578 ac_must_keep_next=false # Got value, back to normal. 2579 else 2580 case $ac_arg in 2581 *=* | --config-cache | -C | -disable-* | --disable-* \ 2582 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2583 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2584 | -with-* | --with-* | -without-* | --without-* | --x) 2585 case "$ac_configure_args0 " in 2586 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2587 esac 2588 ;; 2589 -* ) ac_must_keep_next=true ;; 2590 esac 2591 fi 2592 as_fn_append ac_configure_args " '$ac_arg'" 2593 ;; 2594 esac 2595 done 2596 done 2597 { ac_configure_args0=; unset ac_configure_args0;} 2598 { ac_configure_args1=; unset ac_configure_args1;} 2599 2600 # When interrupted or exit'd, cleanup temporary files, and complete 2601 # config.log. We remove comments because anyway the quotes in there 2602 # would cause problems or look ugly. 2603 # WARNING: Use '\'' to represent an apostrophe within the trap. 2604 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2605 trap 'exit_status=$? 2606 # Sanitize IFS. 2607 IFS=" "" $as_nl" 2608 # Save into config.log some information that might help in debugging. 2609 { 2610 echo 2611 2612 printf "%s\n" "## ---------------- ## 2613 ## Cache variables. ## 2614 ## ---------------- ##" 2615 echo 2616 # The following way of writing the cache mishandles newlines in values, 2617 ( 2618 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2619 eval ac_val=\$$ac_var 2620 case $ac_val in #( 2621 *${as_nl}*) 2622 case $ac_var in #( 2623 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2624 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2625 esac 2626 case $ac_var in #( 2627 _ | IFS | as_nl) ;; #( 2628 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2629 *) { eval $ac_var=; unset $ac_var;} ;; 2630 esac ;; 2631 esac 2632 done 2633 (set) 2>&1 | 2634 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2635 *${as_nl}ac_space=\ *) 2636 sed -n \ 2637 "s/'\''/'\''\\\\'\'''\''/g; 2638 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2639 ;; #( 2640 *) 2641 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2642 ;; 2643 esac | 2644 sort 2645 ) 2646 echo 2647 2648 printf "%s\n" "## ----------------- ## 2649 ## Output variables. ## 2650 ## ----------------- ##" 2651 echo 2652 for ac_var in $ac_subst_vars 2653 do 2654 eval ac_val=\$$ac_var 2655 case $ac_val in 2656 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2657 esac 2658 printf "%s\n" "$ac_var='\''$ac_val'\''" 2659 done | sort 2660 echo 2661 2662 if test -n "$ac_subst_files"; then 2663 printf "%s\n" "## ------------------- ## 2664 ## File substitutions. ## 2665 ## ------------------- ##" 2666 echo 2667 for ac_var in $ac_subst_files 2668 do 2669 eval ac_val=\$$ac_var 2670 case $ac_val in 2671 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2672 esac 2673 printf "%s\n" "$ac_var='\''$ac_val'\''" 2674 done | sort 2675 echo 2676 fi 2677 2678 if test -s confdefs.h; then 2679 printf "%s\n" "## ----------- ## 2680 ## confdefs.h. ## 2681 ## ----------- ##" 2682 echo 2683 cat confdefs.h 2684 echo 2685 fi 2686 test "$ac_signal" != 0 && 2687 printf "%s\n" "$as_me: caught signal $ac_signal" 2688 printf "%s\n" "$as_me: exit $exit_status" 2689 } >&5 2690 rm -f core *.core core.conftest.* && 2691 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2692 exit $exit_status 2693 ' 0 2694 for ac_signal in 1 2 13 15; do 2695 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2696 done 2697 ac_signal=0 2698 2699 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2700 rm -f -r conftest* confdefs.h 2701 2702 printf "%s\n" "/* confdefs.h */" > confdefs.h 2703 2704 # Predefined preprocessor variables. 2705 2706 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2707 2708 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2709 2710 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2711 2712 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2713 2714 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2715 2716 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2717 2718 2719 # Let the site file select an alternate cache file if it wants to. 2720 # Prefer an explicitly selected file to automatically selected ones. 2721 if test -n "$CONFIG_SITE"; then 2722 ac_site_files="$CONFIG_SITE" 2723 elif test "x$prefix" != xNONE; then 2724 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2725 else 2726 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2727 fi 2728 2729 for ac_site_file in $ac_site_files 2730 do 2731 case $ac_site_file in #( 2732 */*) : 2733 ;; #( 2734 *) : 2735 ac_site_file=./$ac_site_file ;; 2736 esac 2737 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2739 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2740 sed 's/^/| /' "$ac_site_file" >&5 2741 . "$ac_site_file" \ 2742 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2743 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2744 as_fn_error $? "failed to load site script $ac_site_file 2745 See \`config.log' for more details" "$LINENO" 5; } 2746 fi 2747 done 2748 2749 if test -r "$cache_file"; then 2750 # Some versions of bash will fail to source /dev/null (special files 2751 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2752 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2754 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2755 case $cache_file in 2756 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2757 *) . "./$cache_file";; 2758 esac 2759 fi 2760 else 2761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2762 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2763 >$cache_file 2764 fi 2765 2766 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2767 # Test code for whether the C compiler supports C89 (global declarations) 2768 ac_c_conftest_c89_globals=' 2769 /* Does the compiler advertise C89 conformance? 2770 Do not test the value of __STDC__, because some compilers set it to 0 2771 while being otherwise adequately conformant. */ 2772 #if !defined __STDC__ 2773 # error "Compiler does not advertise C89 conformance" 2774 #endif 2775 2776 #include <stddef.h> 2777 #include <stdarg.h> 2778 struct stat; 2779 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2780 struct buf { int x; }; 2781 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2782 static char *e (p, i) 2783 char **p; 2784 int i; 2785 { 2786 return p[i]; 2787 } 2788 static char *f (char * (*g) (char **, int), char **p, ...) 2789 { 2790 char *s; 2791 va_list v; 2792 va_start (v,p); 2793 s = g (p, va_arg (v,int)); 2794 va_end (v); 2795 return s; 2796 } 2797 2798 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2799 function prototypes and stuff, but not \xHH hex character constants. 2800 These do not provoke an error unfortunately, instead are silently treated 2801 as an "x". The following induces an error, until -std is added to get 2802 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2803 array size at least. It is necessary to write \x00 == 0 to get something 2804 that is true only with -std. */ 2805 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2806 2807 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2808 inside strings and character constants. */ 2809 #define FOO(x) '\''x'\'' 2810 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2811 2812 int test (int i, double x); 2813 struct s1 {int (*f) (int a);}; 2814 struct s2 {int (*f) (double a);}; 2815 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2816 int, int);' 2817 2818 # Test code for whether the C compiler supports C89 (body of main). 2819 ac_c_conftest_c89_main=' 2820 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2821 ' 2822 2823 # Test code for whether the C compiler supports C99 (global declarations) 2824 ac_c_conftest_c99_globals=' 2825 // Does the compiler advertise C99 conformance? 2826 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2827 # error "Compiler does not advertise C99 conformance" 2828 #endif 2829 2830 #include <stdbool.h> 2831 extern int puts (const char *); 2832 extern int printf (const char *, ...); 2833 extern int dprintf (int, const char *, ...); 2834 extern void *malloc (size_t); 2835 2836 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2837 // dprintf is used instead of fprintf to avoid needing to declare 2838 // FILE and stderr. 2839 #define debug(...) dprintf (2, __VA_ARGS__) 2840 #define showlist(...) puts (#__VA_ARGS__) 2841 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2842 static void 2843 test_varargs_macros (void) 2844 { 2845 int x = 1234; 2846 int y = 5678; 2847 debug ("Flag"); 2848 debug ("X = %d\n", x); 2849 showlist (The first, second, and third items.); 2850 report (x>y, "x is %d but y is %d", x, y); 2851 } 2852 2853 // Check long long types. 2854 #define BIG64 18446744073709551615ull 2855 #define BIG32 4294967295ul 2856 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2857 #if !BIG_OK 2858 #error "your preprocessor is broken" 2859 #endif 2860 #if BIG_OK 2861 #else 2862 #error "your preprocessor is broken" 2863 #endif 2864 static long long int bignum = -9223372036854775807LL; 2865 static unsigned long long int ubignum = BIG64; 2866 2867 struct incomplete_array 2868 { 2869 int datasize; 2870 double data[]; 2871 }; 2872 2873 struct named_init { 2874 int number; 2875 const wchar_t *name; 2876 double average; 2877 }; 2878 2879 typedef const char *ccp; 2880 2881 static inline int 2882 test_restrict (ccp restrict text) 2883 { 2884 // See if C++-style comments work. 2885 // Iterate through items via the restricted pointer. 2886 // Also check for declarations in for loops. 2887 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2888 continue; 2889 return 0; 2890 } 2891 2892 // Check varargs and va_copy. 2893 static bool 2894 test_varargs (const char *format, ...) 2895 { 2896 va_list args; 2897 va_start (args, format); 2898 va_list args_copy; 2899 va_copy (args_copy, args); 2900 2901 const char *str = ""; 2902 int number = 0; 2903 float fnumber = 0; 2904 2905 while (*format) 2906 { 2907 switch (*format++) 2908 { 2909 case '\''s'\'': // string 2910 str = va_arg (args_copy, const char *); 2911 break; 2912 case '\''d'\'': // int 2913 number = va_arg (args_copy, int); 2914 break; 2915 case '\''f'\'': // float 2916 fnumber = va_arg (args_copy, double); 2917 break; 2918 default: 2919 break; 2920 } 2921 } 2922 va_end (args_copy); 2923 va_end (args); 2924 2925 return *str && number && fnumber; 2926 } 2927 ' 2928 2929 # Test code for whether the C compiler supports C99 (body of main). 2930 ac_c_conftest_c99_main=' 2931 // Check bool. 2932 _Bool success = false; 2933 success |= (argc != 0); 2934 2935 // Check restrict. 2936 if (test_restrict ("String literal") == 0) 2937 success = true; 2938 char *restrict newvar = "Another string"; 2939 2940 // Check varargs. 2941 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2942 test_varargs_macros (); 2943 2944 // Check flexible array members. 2945 struct incomplete_array *ia = 2946 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2947 ia->datasize = 10; 2948 for (int i = 0; i < ia->datasize; ++i) 2949 ia->data[i] = i * 1.234; 2950 2951 // Check named initializers. 2952 struct named_init ni = { 2953 .number = 34, 2954 .name = L"Test wide string", 2955 .average = 543.34343, 2956 }; 2957 2958 ni.number = 58; 2959 2960 int dynamic_array[ni.number]; 2961 dynamic_array[0] = argv[0][0]; 2962 dynamic_array[ni.number - 1] = 543; 2963 2964 // work around unused variable warnings 2965 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2966 || dynamic_array[ni.number - 1] != 543); 2967 ' 2968 2969 # Test code for whether the C compiler supports C11 (global declarations) 2970 ac_c_conftest_c11_globals=' 2971 // Does the compiler advertise C11 conformance? 2972 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2973 # error "Compiler does not advertise C11 conformance" 2974 #endif 2975 2976 // Check _Alignas. 2977 char _Alignas (double) aligned_as_double; 2978 char _Alignas (0) no_special_alignment; 2979 extern char aligned_as_int; 2980 char _Alignas (0) _Alignas (int) aligned_as_int; 2981 2982 // Check _Alignof. 2983 enum 2984 { 2985 int_alignment = _Alignof (int), 2986 int_array_alignment = _Alignof (int[100]), 2987 char_alignment = _Alignof (char) 2988 }; 2989 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2990 2991 // Check _Noreturn. 2992 int _Noreturn does_not_return (void) { for (;;) continue; } 2993 2994 // Check _Static_assert. 2995 struct test_static_assert 2996 { 2997 int x; 2998 _Static_assert (sizeof (int) <= sizeof (long int), 2999 "_Static_assert does not work in struct"); 3000 long int y; 3001 }; 3002 3003 // Check UTF-8 literals. 3004 #define u8 syntax error! 3005 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 3006 3007 // Check duplicate typedefs. 3008 typedef long *long_ptr; 3009 typedef long int *long_ptr; 3010 typedef long_ptr long_ptr; 3011 3012 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 3013 struct anonymous 3014 { 3015 union { 3016 struct { int i; int j; }; 3017 struct { int k; long int l; } w; 3018 }; 3019 int m; 3020 } v1; 3021 ' 3022 3023 # Test code for whether the C compiler supports C11 (body of main). 3024 ac_c_conftest_c11_main=' 3025 _Static_assert ((offsetof (struct anonymous, i) 3026 == offsetof (struct anonymous, w.k)), 3027 "Anonymous union alignment botch"); 3028 v1.i = 2; 3029 v1.w.k = 5; 3030 ok |= v1.i != 5; 3031 ' 3032 3033 # Test code for whether the C compiler supports C11 (complete). 3034 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 3035 ${ac_c_conftest_c99_globals} 3036 ${ac_c_conftest_c11_globals} 3037 3038 int 3039 main (int argc, char **argv) 3040 { 3041 int ok = 0; 3042 ${ac_c_conftest_c89_main} 3043 ${ac_c_conftest_c99_main} 3044 ${ac_c_conftest_c11_main} 3045 return ok; 3046 } 3047 " 3048 3049 # Test code for whether the C compiler supports C99 (complete). 3050 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 3051 ${ac_c_conftest_c99_globals} 3052 3053 int 3054 main (int argc, char **argv) 3055 { 3056 int ok = 0; 3057 ${ac_c_conftest_c89_main} 3058 ${ac_c_conftest_c99_main} 3059 return ok; 3060 } 3061 " 3062 3063 # Test code for whether the C compiler supports C89 (complete). 3064 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 3065 3066 int 3067 main (int argc, char **argv) 3068 { 3069 int ok = 0; 3070 ${ac_c_conftest_c89_main} 3071 return ok; 3072 } 3073 " 3074 3075 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 3076 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 3077 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 3078 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 3079 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 3080 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 3081 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 3082 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 3083 as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 3084 as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 3085 as_fn_append ac_header_c_list " vfork.h vfork_h HAVE_VFORK_H" 3086 as_fn_append ac_func_c_list " fork HAVE_FORK" 3087 as_fn_append ac_func_c_list " vfork HAVE_VFORK" 3088 3089 # Auxiliary files required by this configure script. 3090 ac_aux_files="ltmain.sh config.guess config.sub" 3091 3092 # Locations in which to look for auxiliary files. 3093 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 3094 3095 # Search for a directory containing all of the required auxiliary files, 3096 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 3097 # If we don't find one directory that contains all the files we need, 3098 # we report the set of missing files from the *first* directory in 3099 # $ac_aux_dir_candidates and give up. 3100 ac_missing_aux_files="" 3101 ac_first_candidate=: 3102 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 3103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3104 as_found=false 3105 for as_dir in $ac_aux_dir_candidates 3106 do 3107 IFS=$as_save_IFS 3108 case $as_dir in #((( 3109 '') as_dir=./ ;; 3110 */) ;; 3111 *) as_dir=$as_dir/ ;; 3112 esac 3113 as_found=: 3114 3115 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 3116 ac_aux_dir_found=yes 3117 ac_install_sh= 3118 for ac_aux in $ac_aux_files 3119 do 3120 # As a special case, if "install-sh" is required, that requirement 3121 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 3122 # and $ac_install_sh is set appropriately for whichever one is found. 3123 if test x"$ac_aux" = x"install-sh" 3124 then 3125 if test -f "${as_dir}install-sh"; then 3126 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 3127 ac_install_sh="${as_dir}install-sh -c" 3128 elif test -f "${as_dir}install.sh"; then 3129 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 3130 ac_install_sh="${as_dir}install.sh -c" 3131 elif test -f "${as_dir}shtool"; then 3132 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 3133 ac_install_sh="${as_dir}shtool install -c" 3134 else 3135 ac_aux_dir_found=no 3136 if $ac_first_candidate; then 3137 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 3138 else 3139 break 3140 fi 3141 fi 3142 else 3143 if test -f "${as_dir}${ac_aux}"; then 3144 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 3145 else 3146 ac_aux_dir_found=no 3147 if $ac_first_candidate; then 3148 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 3149 else 3150 break 3151 fi 3152 fi 3153 fi 3154 done 3155 if test "$ac_aux_dir_found" = yes; then 3156 ac_aux_dir="$as_dir" 3157 break 3158 fi 3159 ac_first_candidate=false 3160 3161 as_found=false 3162 done 3163 IFS=$as_save_IFS 3164 if $as_found 3165 then : 3166 3167 else $as_nop 3168 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 3169 fi 3170 3171 3172 # These three variables are undocumented and unsupported, 3173 # and are intended to be withdrawn in a future Autoconf release. 3174 # They can cause serious problems if a builder's source tree is in a directory 3175 # whose full name contains unusual characters. 3176 if test -f "${ac_aux_dir}config.guess"; then 3177 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 3178 fi 3179 if test -f "${ac_aux_dir}config.sub"; then 3180 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 3181 fi 3182 if test -f "$ac_aux_dir/configure"; then 3183 ac_configure="$SHELL ${ac_aux_dir}configure" 3184 fi 3185 3186 # Check that the precious variables saved in the cache have kept the same 3187 # value. 3188 ac_cache_corrupted=false 3189 for ac_var in $ac_precious_vars; do 3190 eval ac_old_set=\$ac_cv_env_${ac_var}_set 3191 eval ac_new_set=\$ac_env_${ac_var}_set 3192 eval ac_old_val=\$ac_cv_env_${ac_var}_value 3193 eval ac_new_val=\$ac_env_${ac_var}_value 3194 case $ac_old_set,$ac_new_set in 3195 set,) 3196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 3197 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 3198 ac_cache_corrupted=: ;; 3199 ,set) 3200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 3201 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 3202 ac_cache_corrupted=: ;; 3203 ,);; 3204 *) 3205 if test "x$ac_old_val" != "x$ac_new_val"; then 3206 # differences in whitespace do not lead to failure. 3207 ac_old_val_w=`echo x $ac_old_val` 3208 ac_new_val_w=`echo x $ac_new_val` 3209 if test "$ac_old_val_w" != "$ac_new_val_w"; then 3210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 3211 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 3212 ac_cache_corrupted=: 3213 else 3214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 3215 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 3216 eval $ac_var=\$ac_old_val 3217 fi 3218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 3219 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 3220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 3221 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 3222 fi;; 3223 esac 3224 # Pass precious variables to config.status. 3225 if test "$ac_new_set" = set; then 3226 case $ac_new_val in 3227 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 3228 *) ac_arg=$ac_var=$ac_new_val ;; 3229 esac 3230 case " $ac_configure_args " in 3231 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 3232 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 3233 esac 3234 fi 3235 done 3236 if $ac_cache_corrupted; then 3237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3238 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 3240 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 3241 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 3242 and start over" "$LINENO" 5 3243 fi 3244 ## -------------------- ## 3245 ## Main body of script. ## 3246 ## -------------------- ## 3247 3248 ac_ext=c 3249 ac_cpp='$CPP $CPPFLAGS' 3250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3252 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3253 3254 3255 UNBOUND_VERSION_MAJOR=1 3256 3257 UNBOUND_VERSION_MINOR=25 3258 3259 UNBOUND_VERSION_MICRO=1 3260 3261 3262 LIBUNBOUND_CURRENT=9 3263 LIBUNBOUND_REVISION=37 3264 LIBUNBOUND_AGE=1 3265 # 1.0.0 had 0:12:0 3266 # 1.0.1 had 0:13:0 3267 # 1.0.2 had 0:14:0 3268 # 1.1.0 had 0:15:0 3269 # 1.1.1 had 0:16:0 3270 # 1.2.0 had 0:17:0 3271 # 1.2.1 had 0:18:0 3272 # 1.3.0 had 1:0:0 # ub_cancel and -export-symbols. 3273 # 1.3.1 had 1:1:0 3274 # 1.3.2 had 1:2:0 3275 # 1.3.3 had 1:3:0 3276 # 1.3.4 had 1:4:0 3277 # 1.4.0-snapshots had 1:5:0 3278 # 1.4.0 had 1:5:0 (not 2:0:0) # ub_result.why_bogus 3279 # 1.4.1 had 2:1:0 3280 # 1.4.2 had 2:2:0 3281 # 1.4.3 had 2:3:0 3282 # 1.4.4 had 2:4:0 3283 # 1.4.5 had 2:5:0 3284 # 1.4.6 had 2:6:0 3285 # 1.4.7 had 2:7:0 3286 # 1.4.8 had 2:8:0 3287 # 1.4.9 had 2:9:0 3288 # 1.4.10 had 2:10:0 3289 # 1.4.11 had 2:11:0 3290 # 1.4.12 had 2:12:0 3291 # 1.4.13 had 2:13:0 3292 # and 1.4.13p1 and 1.4.13.p2 3293 # 1.4.14 had 2:14:0 3294 # 1.4.15 had 3:0:1 # adds ub_version() 3295 # 1.4.16 had 3:1:1 3296 # 1.4.17 had 3:2:1 3297 # 1.4.18 had 3:3:1 3298 # 1.4.19 had 3:4:1 3299 # 1.4.20 had 4:0:2 # adds libunbound.ttl # but shipped 3:5:1 3300 # 1.4.21 had 4:1:2 3301 # 1.4.22 had 4:1:2 3302 # 1.5.0 had 5:3:3 # adds ub_ctx_add_ta_autr 3303 # 1.5.1 had 5:3:3 3304 # 1.5.2 had 5:5:3 3305 # 1.5.3 had 5:6:3 3306 # 1.5.4 had 5:7:3 3307 # 1.5.5 had 5:8:3 3308 # 1.5.6 had 5:9:3 3309 # 1.5.7 had 5:10:3 3310 # 1.5.8 had 6:0:4 # adds ub_ctx_set_stub 3311 # 1.5.9 had 6:1:4 3312 # 1.5.10 had 6:2:4 3313 # 1.6.0 had 6:3:4 3314 # 1.6.1 had 7:0:5 # ub_callback_t typedef renamed to ub_callback_type 3315 # 1.6.2 had 7:1:5 3316 # 1.6.3 had 7:2:5 3317 # 1.6.4 had 7:3:5 3318 # 1.6.5 had 7:4:5 3319 # 1.6.6 had 7:5:5 3320 # 1.6.7 had 7:6:5 3321 # 1.6.8 had 7:7:5 3322 # 1.7.0 had 7:8:5 3323 # 1.7.1 had 7:9:5 3324 # 1.7.2 had 7:10:5 3325 # 1.7.3 had 7:11:5 3326 # 1.8.0 had 8:0:0 # changes the event callback function signature 3327 # 1.8.1 had 8:1:0 3328 # 1.8.2 had 8:2:0 3329 # 1.8.3 had 8:3:0 3330 # 1.9.0 had 9:0:1 # add ub_ctx_set_tls 3331 # 1.9.1 had 9:1:1 3332 # 1.9.2 had 9:2:1 3333 # 1.9.3 had 9:3:1 3334 # 1.9.4 had 9:4:1 3335 # 1.9.5 had 9:5:1 3336 # 1.9.6 had 9:6:1 3337 # 1.10.0 had 9:7:1 3338 # 1.10.1 had 9:8:1 3339 # 1.11.0 had 9:9:1 3340 # 1.12.0 had 9:10:1 3341 # 1.13.0 had 9:11:1 3342 # 1.13.1 had 9:12:1 3343 # 1.13.2 had 9:13:1 3344 # 1.14.0 had 9:14:1 3345 # 1.15.0 had 9:15:1 3346 # 1.16.0 had 9:16:1 3347 # 1.16.1 had 9:17:1 3348 # 1.16.2 had 9:18:1 3349 # 1.16.3 had 9:19:1 3350 # 1.17.0 had 9:20:1 3351 # 1.17.1 had 9:21:1 3352 # 1.18.0 had 9:22:1 3353 # 1.19.0 had 9:23:1 3354 # 1.19.1 had 9:24:1 3355 # 1.19.2 had 9:25:1 3356 # 1.19.3 had 9:26:1 3357 # 1.20.0 had 9:27:1 3358 # 1.21.0 had 9:28:1 3359 # 1.21.1 had 9:29:1 3360 # 1.22.0 had 9:30:1 3361 # 1.23.0 had 9:31:1 3362 # 1.23.1 had 9:32:1 3363 # 1.24.0 had 9:33:1 3364 # 1.24.1 had 9:34:1 3365 # 1.24.2 had 9:35:1 3366 # 1.25.0 had 9:36:1 3367 # 1.25.1 had 9:37:1 3368 3369 # Current -- the number of the binary API that we're implementing 3370 # Revision -- which iteration of the implementation of the binary 3371 # API are we supplying? 3372 # Age -- How many previous binary API versions do we also 3373 # support? 3374 # 3375 # If we release a new version that does not change the binary API, 3376 # increment Revision. 3377 # 3378 # If we release a new version that changes the binary API, but does 3379 # not break programs compiled against the old binary API, increment 3380 # Current and Age. Set Revision to 0, since this is the first 3381 # implementation of the new API. 3382 # 3383 # Otherwise, we're changing the binary API and breaking backward 3384 # compatibility with old binaries. Increment Current. Set Age to 0, 3385 # since we're backward compatible with no previous APIs. Set Revision 3386 # to 0 too. 3387 3388 3389 3390 3391 3392 cmdln="`echo $@ | sed -e 's/\\\\/\\\\\\\\/g' | sed -e 's/"/\\\\"/'g`" 3393 3394 printf "%s\n" "#define CONFCMDLINE \"$cmdln\"" >>confdefs.h 3395 3396 3397 CFLAGS="$CFLAGS" 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 ac_ext=c 3408 ac_cpp='$CPP $CPPFLAGS' 3409 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3410 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3411 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3412 if test -n "$ac_tool_prefix"; then 3413 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3414 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3416 printf %s "checking for $ac_word... " >&6; } 3417 if test ${ac_cv_prog_CC+y} 3418 then : 3419 printf %s "(cached) " >&6 3420 else $as_nop 3421 if test -n "$CC"; then 3422 ac_cv_prog_CC="$CC" # Let the user override the test. 3423 else 3424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3425 for as_dir in $PATH 3426 do 3427 IFS=$as_save_IFS 3428 case $as_dir in #((( 3429 '') as_dir=./ ;; 3430 */) ;; 3431 *) as_dir=$as_dir/ ;; 3432 esac 3433 for ac_exec_ext in '' $ac_executable_extensions; do 3434 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3435 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3436 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3437 break 2 3438 fi 3439 done 3440 done 3441 IFS=$as_save_IFS 3442 3443 fi 3444 fi 3445 CC=$ac_cv_prog_CC 3446 if test -n "$CC"; then 3447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3448 printf "%s\n" "$CC" >&6; } 3449 else 3450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3451 printf "%s\n" "no" >&6; } 3452 fi 3453 3454 3455 fi 3456 if test -z "$ac_cv_prog_CC"; then 3457 ac_ct_CC=$CC 3458 # Extract the first word of "gcc", so it can be a program name with args. 3459 set dummy gcc; ac_word=$2 3460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3461 printf %s "checking for $ac_word... " >&6; } 3462 if test ${ac_cv_prog_ac_ct_CC+y} 3463 then : 3464 printf %s "(cached) " >&6 3465 else $as_nop 3466 if test -n "$ac_ct_CC"; then 3467 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3468 else 3469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3470 for as_dir in $PATH 3471 do 3472 IFS=$as_save_IFS 3473 case $as_dir in #((( 3474 '') as_dir=./ ;; 3475 */) ;; 3476 *) as_dir=$as_dir/ ;; 3477 esac 3478 for ac_exec_ext in '' $ac_executable_extensions; do 3479 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3480 ac_cv_prog_ac_ct_CC="gcc" 3481 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3482 break 2 3483 fi 3484 done 3485 done 3486 IFS=$as_save_IFS 3487 3488 fi 3489 fi 3490 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3491 if test -n "$ac_ct_CC"; then 3492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3493 printf "%s\n" "$ac_ct_CC" >&6; } 3494 else 3495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3496 printf "%s\n" "no" >&6; } 3497 fi 3498 3499 if test "x$ac_ct_CC" = x; then 3500 CC="" 3501 else 3502 case $cross_compiling:$ac_tool_warned in 3503 yes:) 3504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3505 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3506 ac_tool_warned=yes ;; 3507 esac 3508 CC=$ac_ct_CC 3509 fi 3510 else 3511 CC="$ac_cv_prog_CC" 3512 fi 3513 3514 if test -z "$CC"; then 3515 if test -n "$ac_tool_prefix"; then 3516 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3517 set dummy ${ac_tool_prefix}cc; ac_word=$2 3518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3519 printf %s "checking for $ac_word... " >&6; } 3520 if test ${ac_cv_prog_CC+y} 3521 then : 3522 printf %s "(cached) " >&6 3523 else $as_nop 3524 if test -n "$CC"; then 3525 ac_cv_prog_CC="$CC" # Let the user override the test. 3526 else 3527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3528 for as_dir in $PATH 3529 do 3530 IFS=$as_save_IFS 3531 case $as_dir in #((( 3532 '') as_dir=./ ;; 3533 */) ;; 3534 *) as_dir=$as_dir/ ;; 3535 esac 3536 for ac_exec_ext in '' $ac_executable_extensions; do 3537 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3538 ac_cv_prog_CC="${ac_tool_prefix}cc" 3539 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3540 break 2 3541 fi 3542 done 3543 done 3544 IFS=$as_save_IFS 3545 3546 fi 3547 fi 3548 CC=$ac_cv_prog_CC 3549 if test -n "$CC"; then 3550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3551 printf "%s\n" "$CC" >&6; } 3552 else 3553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3554 printf "%s\n" "no" >&6; } 3555 fi 3556 3557 3558 fi 3559 fi 3560 if test -z "$CC"; then 3561 # Extract the first word of "cc", so it can be a program name with args. 3562 set dummy cc; ac_word=$2 3563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3564 printf %s "checking for $ac_word... " >&6; } 3565 if test ${ac_cv_prog_CC+y} 3566 then : 3567 printf %s "(cached) " >&6 3568 else $as_nop 3569 if test -n "$CC"; then 3570 ac_cv_prog_CC="$CC" # Let the user override the test. 3571 else 3572 ac_prog_rejected=no 3573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3574 for as_dir in $PATH 3575 do 3576 IFS=$as_save_IFS 3577 case $as_dir in #((( 3578 '') as_dir=./ ;; 3579 */) ;; 3580 *) as_dir=$as_dir/ ;; 3581 esac 3582 for ac_exec_ext in '' $ac_executable_extensions; do 3583 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3584 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3585 ac_prog_rejected=yes 3586 continue 3587 fi 3588 ac_cv_prog_CC="cc" 3589 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3590 break 2 3591 fi 3592 done 3593 done 3594 IFS=$as_save_IFS 3595 3596 if test $ac_prog_rejected = yes; then 3597 # We found a bogon in the path, so make sure we never use it. 3598 set dummy $ac_cv_prog_CC 3599 shift 3600 if test $# != 0; then 3601 # We chose a different compiler from the bogus one. 3602 # However, it has the same basename, so the bogon will be chosen 3603 # first if we set CC to just the basename; use the full file name. 3604 shift 3605 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3606 fi 3607 fi 3608 fi 3609 fi 3610 CC=$ac_cv_prog_CC 3611 if test -n "$CC"; then 3612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3613 printf "%s\n" "$CC" >&6; } 3614 else 3615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3616 printf "%s\n" "no" >&6; } 3617 fi 3618 3619 3620 fi 3621 if test -z "$CC"; then 3622 if test -n "$ac_tool_prefix"; then 3623 for ac_prog in cl.exe 3624 do 3625 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3626 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3628 printf %s "checking for $ac_word... " >&6; } 3629 if test ${ac_cv_prog_CC+y} 3630 then : 3631 printf %s "(cached) " >&6 3632 else $as_nop 3633 if test -n "$CC"; then 3634 ac_cv_prog_CC="$CC" # Let the user override the test. 3635 else 3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3637 for as_dir in $PATH 3638 do 3639 IFS=$as_save_IFS 3640 case $as_dir in #((( 3641 '') as_dir=./ ;; 3642 */) ;; 3643 *) as_dir=$as_dir/ ;; 3644 esac 3645 for ac_exec_ext in '' $ac_executable_extensions; do 3646 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3647 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3648 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3649 break 2 3650 fi 3651 done 3652 done 3653 IFS=$as_save_IFS 3654 3655 fi 3656 fi 3657 CC=$ac_cv_prog_CC 3658 if test -n "$CC"; then 3659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3660 printf "%s\n" "$CC" >&6; } 3661 else 3662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3663 printf "%s\n" "no" >&6; } 3664 fi 3665 3666 3667 test -n "$CC" && break 3668 done 3669 fi 3670 if test -z "$CC"; then 3671 ac_ct_CC=$CC 3672 for ac_prog in cl.exe 3673 do 3674 # Extract the first word of "$ac_prog", so it can be a program name with args. 3675 set dummy $ac_prog; ac_word=$2 3676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3677 printf %s "checking for $ac_word... " >&6; } 3678 if test ${ac_cv_prog_ac_ct_CC+y} 3679 then : 3680 printf %s "(cached) " >&6 3681 else $as_nop 3682 if test -n "$ac_ct_CC"; then 3683 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3684 else 3685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3686 for as_dir in $PATH 3687 do 3688 IFS=$as_save_IFS 3689 case $as_dir in #((( 3690 '') as_dir=./ ;; 3691 */) ;; 3692 *) as_dir=$as_dir/ ;; 3693 esac 3694 for ac_exec_ext in '' $ac_executable_extensions; do 3695 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3696 ac_cv_prog_ac_ct_CC="$ac_prog" 3697 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3698 break 2 3699 fi 3700 done 3701 done 3702 IFS=$as_save_IFS 3703 3704 fi 3705 fi 3706 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3707 if test -n "$ac_ct_CC"; then 3708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3709 printf "%s\n" "$ac_ct_CC" >&6; } 3710 else 3711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3712 printf "%s\n" "no" >&6; } 3713 fi 3714 3715 3716 test -n "$ac_ct_CC" && break 3717 done 3718 3719 if test "x$ac_ct_CC" = x; then 3720 CC="" 3721 else 3722 case $cross_compiling:$ac_tool_warned in 3723 yes:) 3724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3725 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3726 ac_tool_warned=yes ;; 3727 esac 3728 CC=$ac_ct_CC 3729 fi 3730 fi 3731 3732 fi 3733 if test -z "$CC"; then 3734 if test -n "$ac_tool_prefix"; then 3735 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3736 set dummy ${ac_tool_prefix}clang; ac_word=$2 3737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3738 printf %s "checking for $ac_word... " >&6; } 3739 if test ${ac_cv_prog_CC+y} 3740 then : 3741 printf %s "(cached) " >&6 3742 else $as_nop 3743 if test -n "$CC"; then 3744 ac_cv_prog_CC="$CC" # Let the user override the test. 3745 else 3746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3747 for as_dir in $PATH 3748 do 3749 IFS=$as_save_IFS 3750 case $as_dir in #((( 3751 '') as_dir=./ ;; 3752 */) ;; 3753 *) as_dir=$as_dir/ ;; 3754 esac 3755 for ac_exec_ext in '' $ac_executable_extensions; do 3756 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3757 ac_cv_prog_CC="${ac_tool_prefix}clang" 3758 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3759 break 2 3760 fi 3761 done 3762 done 3763 IFS=$as_save_IFS 3764 3765 fi 3766 fi 3767 CC=$ac_cv_prog_CC 3768 if test -n "$CC"; then 3769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3770 printf "%s\n" "$CC" >&6; } 3771 else 3772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3773 printf "%s\n" "no" >&6; } 3774 fi 3775 3776 3777 fi 3778 if test -z "$ac_cv_prog_CC"; then 3779 ac_ct_CC=$CC 3780 # Extract the first word of "clang", so it can be a program name with args. 3781 set dummy clang; ac_word=$2 3782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3783 printf %s "checking for $ac_word... " >&6; } 3784 if test ${ac_cv_prog_ac_ct_CC+y} 3785 then : 3786 printf %s "(cached) " >&6 3787 else $as_nop 3788 if test -n "$ac_ct_CC"; then 3789 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3790 else 3791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3792 for as_dir in $PATH 3793 do 3794 IFS=$as_save_IFS 3795 case $as_dir in #((( 3796 '') as_dir=./ ;; 3797 */) ;; 3798 *) as_dir=$as_dir/ ;; 3799 esac 3800 for ac_exec_ext in '' $ac_executable_extensions; do 3801 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3802 ac_cv_prog_ac_ct_CC="clang" 3803 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3804 break 2 3805 fi 3806 done 3807 done 3808 IFS=$as_save_IFS 3809 3810 fi 3811 fi 3812 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3813 if test -n "$ac_ct_CC"; then 3814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3815 printf "%s\n" "$ac_ct_CC" >&6; } 3816 else 3817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3818 printf "%s\n" "no" >&6; } 3819 fi 3820 3821 if test "x$ac_ct_CC" = x; then 3822 CC="" 3823 else 3824 case $cross_compiling:$ac_tool_warned in 3825 yes:) 3826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3827 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3828 ac_tool_warned=yes ;; 3829 esac 3830 CC=$ac_ct_CC 3831 fi 3832 else 3833 CC="$ac_cv_prog_CC" 3834 fi 3835 3836 fi 3837 3838 3839 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3840 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3841 as_fn_error $? "no acceptable C compiler found in \$PATH 3842 See \`config.log' for more details" "$LINENO" 5; } 3843 3844 # Provide some information about the compiler. 3845 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3846 set X $ac_compile 3847 ac_compiler=$2 3848 for ac_option in --version -v -V -qversion -version; do 3849 { { ac_try="$ac_compiler $ac_option >&5" 3850 case "(($ac_try" in 3851 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3852 *) ac_try_echo=$ac_try;; 3853 esac 3854 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3855 printf "%s\n" "$ac_try_echo"; } >&5 3856 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3857 ac_status=$? 3858 if test -s conftest.err; then 3859 sed '10a\ 3860 ... rest of stderr output deleted ... 3861 10q' conftest.err >conftest.er1 3862 cat conftest.er1 >&5 3863 fi 3864 rm -f conftest.er1 conftest.err 3865 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3866 test $ac_status = 0; } 3867 done 3868 3869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3870 /* end confdefs.h. */ 3871 3872 int 3873 main (void) 3874 { 3875 3876 ; 3877 return 0; 3878 } 3879 _ACEOF 3880 ac_clean_files_save=$ac_clean_files 3881 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3882 # Try to create an executable without -o first, disregard a.out. 3883 # It will help us diagnose broken compilers, and finding out an intuition 3884 # of exeext. 3885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3886 printf %s "checking whether the C compiler works... " >&6; } 3887 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3888 3889 # The possible output files: 3890 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3891 3892 ac_rmfiles= 3893 for ac_file in $ac_files 3894 do 3895 case $ac_file in 3896 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3897 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3898 esac 3899 done 3900 rm -f $ac_rmfiles 3901 3902 if { { ac_try="$ac_link_default" 3903 case "(($ac_try" in 3904 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3905 *) ac_try_echo=$ac_try;; 3906 esac 3907 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3908 printf "%s\n" "$ac_try_echo"; } >&5 3909 (eval "$ac_link_default") 2>&5 3910 ac_status=$? 3911 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3912 test $ac_status = 0; } 3913 then : 3914 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3915 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3916 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3917 # so that the user can short-circuit this test for compilers unknown to 3918 # Autoconf. 3919 for ac_file in $ac_files '' 3920 do 3921 test -f "$ac_file" || continue 3922 case $ac_file in 3923 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3924 ;; 3925 [ab].out ) 3926 # We found the default executable, but exeext='' is most 3927 # certainly right. 3928 break;; 3929 *.* ) 3930 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3931 then :; else 3932 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3933 fi 3934 # We set ac_cv_exeext here because the later test for it is not 3935 # safe: cross compilers may not add the suffix if given an `-o' 3936 # argument, so we may need to know it at that point already. 3937 # Even if this section looks crufty: it has the advantage of 3938 # actually working. 3939 break;; 3940 * ) 3941 break;; 3942 esac 3943 done 3944 test "$ac_cv_exeext" = no && ac_cv_exeext= 3945 3946 else $as_nop 3947 ac_file='' 3948 fi 3949 if test -z "$ac_file" 3950 then : 3951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3952 printf "%s\n" "no" >&6; } 3953 printf "%s\n" "$as_me: failed program was:" >&5 3954 sed 's/^/| /' conftest.$ac_ext >&5 3955 3956 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3957 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3958 as_fn_error 77 "C compiler cannot create executables 3959 See \`config.log' for more details" "$LINENO" 5; } 3960 else $as_nop 3961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3962 printf "%s\n" "yes" >&6; } 3963 fi 3964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3965 printf %s "checking for C compiler default output file name... " >&6; } 3966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3967 printf "%s\n" "$ac_file" >&6; } 3968 ac_exeext=$ac_cv_exeext 3969 3970 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3971 ac_clean_files=$ac_clean_files_save 3972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3973 printf %s "checking for suffix of executables... " >&6; } 3974 if { { ac_try="$ac_link" 3975 case "(($ac_try" in 3976 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3977 *) ac_try_echo=$ac_try;; 3978 esac 3979 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3980 printf "%s\n" "$ac_try_echo"; } >&5 3981 (eval "$ac_link") 2>&5 3982 ac_status=$? 3983 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3984 test $ac_status = 0; } 3985 then : 3986 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3987 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3988 # work properly (i.e., refer to `conftest.exe'), while it won't with 3989 # `rm'. 3990 for ac_file in conftest.exe conftest conftest.*; do 3991 test -f "$ac_file" || continue 3992 case $ac_file in 3993 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3994 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3995 break;; 3996 * ) break;; 3997 esac 3998 done 3999 else $as_nop 4000 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4001 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4002 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4003 See \`config.log' for more details" "$LINENO" 5; } 4004 fi 4005 rm -f conftest conftest$ac_cv_exeext 4006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4007 printf "%s\n" "$ac_cv_exeext" >&6; } 4008 4009 rm -f conftest.$ac_ext 4010 EXEEXT=$ac_cv_exeext 4011 ac_exeext=$EXEEXT 4012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4013 /* end confdefs.h. */ 4014 #include <stdio.h> 4015 int 4016 main (void) 4017 { 4018 FILE *f = fopen ("conftest.out", "w"); 4019 return ferror (f) || fclose (f) != 0; 4020 4021 ; 4022 return 0; 4023 } 4024 _ACEOF 4025 ac_clean_files="$ac_clean_files conftest.out" 4026 # Check that the compiler produces executables we can run. If not, either 4027 # the compiler is broken, or we cross compile. 4028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4029 printf %s "checking whether we are cross compiling... " >&6; } 4030 if test "$cross_compiling" != yes; then 4031 { { ac_try="$ac_link" 4032 case "(($ac_try" in 4033 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4034 *) ac_try_echo=$ac_try;; 4035 esac 4036 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4037 printf "%s\n" "$ac_try_echo"; } >&5 4038 (eval "$ac_link") 2>&5 4039 ac_status=$? 4040 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4041 test $ac_status = 0; } 4042 if { ac_try='./conftest$ac_cv_exeext' 4043 { { case "(($ac_try" in 4044 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4045 *) ac_try_echo=$ac_try;; 4046 esac 4047 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4048 printf "%s\n" "$ac_try_echo"; } >&5 4049 (eval "$ac_try") 2>&5 4050 ac_status=$? 4051 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4052 test $ac_status = 0; }; }; then 4053 cross_compiling=no 4054 else 4055 if test "$cross_compiling" = maybe; then 4056 cross_compiling=yes 4057 else 4058 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4059 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4060 as_fn_error 77 "cannot run C compiled programs. 4061 If you meant to cross compile, use \`--host'. 4062 See \`config.log' for more details" "$LINENO" 5; } 4063 fi 4064 fi 4065 fi 4066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4067 printf "%s\n" "$cross_compiling" >&6; } 4068 4069 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4070 ac_clean_files=$ac_clean_files_save 4071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4072 printf %s "checking for suffix of object files... " >&6; } 4073 if test ${ac_cv_objext+y} 4074 then : 4075 printf %s "(cached) " >&6 4076 else $as_nop 4077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4078 /* end confdefs.h. */ 4079 4080 int 4081 main (void) 4082 { 4083 4084 ; 4085 return 0; 4086 } 4087 _ACEOF 4088 rm -f conftest.o conftest.obj 4089 if { { ac_try="$ac_compile" 4090 case "(($ac_try" in 4091 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4092 *) ac_try_echo=$ac_try;; 4093 esac 4094 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4095 printf "%s\n" "$ac_try_echo"; } >&5 4096 (eval "$ac_compile") 2>&5 4097 ac_status=$? 4098 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4099 test $ac_status = 0; } 4100 then : 4101 for ac_file in conftest.o conftest.obj conftest.*; do 4102 test -f "$ac_file" || continue; 4103 case $ac_file in 4104 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4105 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4106 break;; 4107 esac 4108 done 4109 else $as_nop 4110 printf "%s\n" "$as_me: failed program was:" >&5 4111 sed 's/^/| /' conftest.$ac_ext >&5 4112 4113 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4114 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4115 as_fn_error $? "cannot compute suffix of object files: cannot compile 4116 See \`config.log' for more details" "$LINENO" 5; } 4117 fi 4118 rm -f conftest.$ac_cv_objext conftest.$ac_ext 4119 fi 4120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4121 printf "%s\n" "$ac_cv_objext" >&6; } 4122 OBJEXT=$ac_cv_objext 4123 ac_objext=$OBJEXT 4124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4125 printf %s "checking whether the compiler supports GNU C... " >&6; } 4126 if test ${ac_cv_c_compiler_gnu+y} 4127 then : 4128 printf %s "(cached) " >&6 4129 else $as_nop 4130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4131 /* end confdefs.h. */ 4132 4133 int 4134 main (void) 4135 { 4136 #ifndef __GNUC__ 4137 choke me 4138 #endif 4139 4140 ; 4141 return 0; 4142 } 4143 _ACEOF 4144 if ac_fn_c_try_compile "$LINENO" 4145 then : 4146 ac_compiler_gnu=yes 4147 else $as_nop 4148 ac_compiler_gnu=no 4149 fi 4150 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4151 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4152 4153 fi 4154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4155 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4156 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4157 4158 if test $ac_compiler_gnu = yes; then 4159 GCC=yes 4160 else 4161 GCC= 4162 fi 4163 ac_test_CFLAGS=${CFLAGS+y} 4164 ac_save_CFLAGS=$CFLAGS 4165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4166 printf %s "checking whether $CC accepts -g... " >&6; } 4167 if test ${ac_cv_prog_cc_g+y} 4168 then : 4169 printf %s "(cached) " >&6 4170 else $as_nop 4171 ac_save_c_werror_flag=$ac_c_werror_flag 4172 ac_c_werror_flag=yes 4173 ac_cv_prog_cc_g=no 4174 CFLAGS="-g" 4175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4176 /* end confdefs.h. */ 4177 4178 int 4179 main (void) 4180 { 4181 4182 ; 4183 return 0; 4184 } 4185 _ACEOF 4186 if ac_fn_c_try_compile "$LINENO" 4187 then : 4188 ac_cv_prog_cc_g=yes 4189 else $as_nop 4190 CFLAGS="" 4191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4192 /* end confdefs.h. */ 4193 4194 int 4195 main (void) 4196 { 4197 4198 ; 4199 return 0; 4200 } 4201 _ACEOF 4202 if ac_fn_c_try_compile "$LINENO" 4203 then : 4204 4205 else $as_nop 4206 ac_c_werror_flag=$ac_save_c_werror_flag 4207 CFLAGS="-g" 4208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4209 /* end confdefs.h. */ 4210 4211 int 4212 main (void) 4213 { 4214 4215 ; 4216 return 0; 4217 } 4218 _ACEOF 4219 if ac_fn_c_try_compile "$LINENO" 4220 then : 4221 ac_cv_prog_cc_g=yes 4222 fi 4223 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4224 fi 4225 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4226 fi 4227 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4228 ac_c_werror_flag=$ac_save_c_werror_flag 4229 fi 4230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4231 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4232 if test $ac_test_CFLAGS; then 4233 CFLAGS=$ac_save_CFLAGS 4234 elif test $ac_cv_prog_cc_g = yes; then 4235 if test "$GCC" = yes; then 4236 CFLAGS="-g -O2" 4237 else 4238 CFLAGS="-g" 4239 fi 4240 else 4241 if test "$GCC" = yes; then 4242 CFLAGS="-O2" 4243 else 4244 CFLAGS= 4245 fi 4246 fi 4247 ac_prog_cc_stdc=no 4248 if test x$ac_prog_cc_stdc = xno 4249 then : 4250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4251 printf %s "checking for $CC option to enable C11 features... " >&6; } 4252 if test ${ac_cv_prog_cc_c11+y} 4253 then : 4254 printf %s "(cached) " >&6 4255 else $as_nop 4256 ac_cv_prog_cc_c11=no 4257 ac_save_CC=$CC 4258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4259 /* end confdefs.h. */ 4260 $ac_c_conftest_c11_program 4261 _ACEOF 4262 for ac_arg in '' -std=gnu11 4263 do 4264 CC="$ac_save_CC $ac_arg" 4265 if ac_fn_c_try_compile "$LINENO" 4266 then : 4267 ac_cv_prog_cc_c11=$ac_arg 4268 fi 4269 rm -f core conftest.err conftest.$ac_objext conftest.beam 4270 test "x$ac_cv_prog_cc_c11" != "xno" && break 4271 done 4272 rm -f conftest.$ac_ext 4273 CC=$ac_save_CC 4274 fi 4275 4276 if test "x$ac_cv_prog_cc_c11" = xno 4277 then : 4278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4279 printf "%s\n" "unsupported" >&6; } 4280 else $as_nop 4281 if test "x$ac_cv_prog_cc_c11" = x 4282 then : 4283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4284 printf "%s\n" "none needed" >&6; } 4285 else $as_nop 4286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4287 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4288 CC="$CC $ac_cv_prog_cc_c11" 4289 fi 4290 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4291 ac_prog_cc_stdc=c11 4292 fi 4293 fi 4294 if test x$ac_prog_cc_stdc = xno 4295 then : 4296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4297 printf %s "checking for $CC option to enable C99 features... " >&6; } 4298 if test ${ac_cv_prog_cc_c99+y} 4299 then : 4300 printf %s "(cached) " >&6 4301 else $as_nop 4302 ac_cv_prog_cc_c99=no 4303 ac_save_CC=$CC 4304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4305 /* end confdefs.h. */ 4306 $ac_c_conftest_c99_program 4307 _ACEOF 4308 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4309 do 4310 CC="$ac_save_CC $ac_arg" 4311 if ac_fn_c_try_compile "$LINENO" 4312 then : 4313 ac_cv_prog_cc_c99=$ac_arg 4314 fi 4315 rm -f core conftest.err conftest.$ac_objext conftest.beam 4316 test "x$ac_cv_prog_cc_c99" != "xno" && break 4317 done 4318 rm -f conftest.$ac_ext 4319 CC=$ac_save_CC 4320 fi 4321 4322 if test "x$ac_cv_prog_cc_c99" = xno 4323 then : 4324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4325 printf "%s\n" "unsupported" >&6; } 4326 else $as_nop 4327 if test "x$ac_cv_prog_cc_c99" = x 4328 then : 4329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4330 printf "%s\n" "none needed" >&6; } 4331 else $as_nop 4332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4333 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4334 CC="$CC $ac_cv_prog_cc_c99" 4335 fi 4336 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4337 ac_prog_cc_stdc=c99 4338 fi 4339 fi 4340 if test x$ac_prog_cc_stdc = xno 4341 then : 4342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4343 printf %s "checking for $CC option to enable C89 features... " >&6; } 4344 if test ${ac_cv_prog_cc_c89+y} 4345 then : 4346 printf %s "(cached) " >&6 4347 else $as_nop 4348 ac_cv_prog_cc_c89=no 4349 ac_save_CC=$CC 4350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4351 /* end confdefs.h. */ 4352 $ac_c_conftest_c89_program 4353 _ACEOF 4354 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4355 do 4356 CC="$ac_save_CC $ac_arg" 4357 if ac_fn_c_try_compile "$LINENO" 4358 then : 4359 ac_cv_prog_cc_c89=$ac_arg 4360 fi 4361 rm -f core conftest.err conftest.$ac_objext conftest.beam 4362 test "x$ac_cv_prog_cc_c89" != "xno" && break 4363 done 4364 rm -f conftest.$ac_ext 4365 CC=$ac_save_CC 4366 fi 4367 4368 if test "x$ac_cv_prog_cc_c89" = xno 4369 then : 4370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4371 printf "%s\n" "unsupported" >&6; } 4372 else $as_nop 4373 if test "x$ac_cv_prog_cc_c89" = x 4374 then : 4375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4376 printf "%s\n" "none needed" >&6; } 4377 else $as_nop 4378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4379 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4380 CC="$CC $ac_cv_prog_cc_c89" 4381 fi 4382 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4383 ac_prog_cc_stdc=c89 4384 fi 4385 fi 4386 4387 ac_ext=c 4388 ac_cpp='$CPP $CPPFLAGS' 4389 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4390 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4391 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4392 4393 4394 ac_header= ac_cache= 4395 for ac_item in $ac_header_c_list 4396 do 4397 if test $ac_cache; then 4398 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4399 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4400 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4401 fi 4402 ac_header= ac_cache= 4403 elif test $ac_header; then 4404 ac_cache=$ac_item 4405 else 4406 ac_header=$ac_item 4407 fi 4408 done 4409 4410 4411 4412 4413 4414 4415 4416 4417 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4418 then : 4419 4420 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4421 4422 fi 4423 4424 4425 4426 4427 4428 4429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4430 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4431 if test ${ac_cv_safe_to_define___extensions__+y} 4432 then : 4433 printf %s "(cached) " >&6 4434 else $as_nop 4435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4436 /* end confdefs.h. */ 4437 4438 # define __EXTENSIONS__ 1 4439 $ac_includes_default 4440 int 4441 main (void) 4442 { 4443 4444 ; 4445 return 0; 4446 } 4447 _ACEOF 4448 if ac_fn_c_try_compile "$LINENO" 4449 then : 4450 ac_cv_safe_to_define___extensions__=yes 4451 else $as_nop 4452 ac_cv_safe_to_define___extensions__=no 4453 fi 4454 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4455 fi 4456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4457 printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 4458 4459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 4460 printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 4461 if test ${ac_cv_should_define__xopen_source+y} 4462 then : 4463 printf %s "(cached) " >&6 4464 else $as_nop 4465 ac_cv_should_define__xopen_source=no 4466 if test $ac_cv_header_wchar_h = yes 4467 then : 4468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4469 /* end confdefs.h. */ 4470 4471 #include <wchar.h> 4472 mbstate_t x; 4473 int 4474 main (void) 4475 { 4476 4477 ; 4478 return 0; 4479 } 4480 _ACEOF 4481 if ac_fn_c_try_compile "$LINENO" 4482 then : 4483 4484 else $as_nop 4485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4486 /* end confdefs.h. */ 4487 4488 #define _XOPEN_SOURCE 500 4489 #include <wchar.h> 4490 mbstate_t x; 4491 int 4492 main (void) 4493 { 4494 4495 ; 4496 return 0; 4497 } 4498 _ACEOF 4499 if ac_fn_c_try_compile "$LINENO" 4500 then : 4501 ac_cv_should_define__xopen_source=yes 4502 fi 4503 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4504 fi 4505 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4506 fi 4507 fi 4508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 4509 printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 4510 4511 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 4512 4513 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 4514 4515 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 4516 4517 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 4518 4519 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 4520 4521 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 4522 4523 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4524 4525 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 4526 4527 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 4528 4529 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 4530 4531 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 4532 4533 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 4534 4535 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 4536 4537 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 4538 4539 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 4540 4541 if test $ac_cv_header_minix_config_h = yes 4542 then : 4543 MINIX=yes 4544 printf "%s\n" "#define _MINIX 1" >>confdefs.h 4545 4546 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 4547 4548 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 4549 4550 else $as_nop 4551 MINIX= 4552 fi 4553 if test $ac_cv_safe_to_define___extensions__ = yes 4554 then : 4555 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 4556 4557 fi 4558 if test $ac_cv_should_define__xopen_source = yes 4559 then : 4560 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 4561 4562 fi 4563 4564 if test "$ac_cv_header_minix_config_h" = "yes"; then 4565 4566 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 4567 4568 fi 4569 4570 case "$prefix" in 4571 NONE) 4572 prefix="/usr/local" 4573 ;; 4574 esac 4575 case "$exec_prefix" in 4576 NONE) 4577 exec_prefix="$prefix" 4578 ;; 4579 esac 4580 4581 # are we on MinGW? 4582 if uname -s 2>&1 | grep MINGW >/dev/null; then on_mingw="yes" 4583 else 4584 if echo $host | grep mingw >/dev/null; then on_mingw="yes" 4585 else on_mingw="no"; fi 4586 fi 4587 4588 # 4589 # Determine configuration file 4590 # the eval is to evaluate shell expansion twice 4591 UNBOUND_SBIN_DIR=`eval echo "${sbindir}"` 4592 4593 UNBOUND_SYSCONF_DIR=`eval echo "${sysconfdir}"` 4594 4595 UNBOUND_LOCALSTATE_DIR=`eval echo "${localstatedir}"` 4596 4597 if test $on_mingw = "no"; then 4598 ub_conf_file=`eval echo "${sysconfdir}/unbound/unbound.conf"` 4599 else 4600 ub_conf_file="C:\\Program Files\\Unbound\\service.conf" 4601 fi 4602 4603 # Check whether --with-conf_file was given. 4604 if test ${with_conf_file+y} 4605 then : 4606 withval=$with_conf_file; ub_conf_file="$withval" 4607 fi 4608 4609 4610 hdr_config="`echo $ub_conf_file | sed -e 's/\\\\/\\\\\\\\/g'`" 4611 4612 4613 printf "%s\n" "#define CONFIGFILE \"$hdr_config\"" >>confdefs.h 4614 4615 ub_conf_dir=`$as_dirname -- "$ub_conf_file" || 4616 $as_expr X"$ub_conf_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4617 X"$ub_conf_file" : 'X\(//\)[^/]' \| \ 4618 X"$ub_conf_file" : 'X\(//\)$' \| \ 4619 X"$ub_conf_file" : 'X\(/\)' \| . 2>/dev/null || 4620 printf "%s\n" X"$ub_conf_file" | 4621 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4622 s//\1/ 4623 q 4624 } 4625 /^X\(\/\/\)[^/].*/{ 4626 s//\1/ 4627 q 4628 } 4629 /^X\(\/\/\)$/{ 4630 s//\1/ 4631 q 4632 } 4633 /^X\(\/\).*/{ 4634 s//\1/ 4635 q 4636 } 4637 s/.*/./; q'` 4638 4639 4640 # Determine run, chroot directory and pidfile locations 4641 4642 # Check whether --with-run-dir was given. 4643 if test ${with_run_dir+y} 4644 then : 4645 withval=$with_run_dir; UNBOUND_RUN_DIR="$withval" 4646 else $as_nop 4647 if test $on_mingw = no; then 4648 UNBOUND_RUN_DIR=`dirname "$ub_conf_file"` 4649 else 4650 UNBOUND_RUN_DIR="" 4651 fi 4652 4653 fi 4654 4655 4656 hdr_run="`echo $UNBOUND_RUN_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4657 4658 4659 printf "%s\n" "#define RUN_DIR \"$hdr_run\"" >>confdefs.h 4660 4661 4662 4663 # Check whether --with-chroot-dir was given. 4664 if test ${with_chroot_dir+y} 4665 then : 4666 withval=$with_chroot_dir; UNBOUND_CHROOT_DIR="$withval" 4667 else $as_nop 4668 if test $on_mingw = no; then 4669 UNBOUND_CHROOT_DIR="$UNBOUND_RUN_DIR" 4670 else 4671 UNBOUND_CHROOT_DIR="" 4672 fi 4673 4674 fi 4675 4676 4677 hdr_chroot="`echo $UNBOUND_CHROOT_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4678 4679 4680 printf "%s\n" "#define CHROOT_DIR \"$hdr_chroot\"" >>confdefs.h 4681 4682 4683 4684 # Check whether --with-share-dir was given. 4685 if test ${with_share_dir+y} 4686 then : 4687 withval=$with_share_dir; UNBOUND_SHARE_DIR="$withval" 4688 else $as_nop 4689 UNBOUND_SHARE_DIR="$UNBOUND_RUN_DIR" 4690 fi 4691 4692 4693 4694 printf "%s\n" "#define SHARE_DIR \"$UNBOUND_SHARE_DIR\"" >>confdefs.h 4695 4696 4697 4698 # Check whether --with-pidfile was given. 4699 if test ${with_pidfile+y} 4700 then : 4701 withval=$with_pidfile; UNBOUND_PIDFILE="$withval" 4702 else $as_nop 4703 if test $on_mingw = no; then 4704 UNBOUND_PIDFILE="$UNBOUND_RUN_DIR/unbound.pid" 4705 else 4706 UNBOUND_PIDFILE="" 4707 fi 4708 4709 fi 4710 4711 4712 hdr_pid="`echo $UNBOUND_PIDFILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4713 4714 4715 printf "%s\n" "#define PIDFILE \"$hdr_pid\"" >>confdefs.h 4716 4717 4718 4719 # Check whether --with-rootkey-file was given. 4720 if test ${with_rootkey_file+y} 4721 then : 4722 withval=$with_rootkey_file; UNBOUND_ROOTKEY_FILE="$withval" 4723 else $as_nop 4724 if test $on_mingw = no; then 4725 UNBOUND_ROOTKEY_FILE="$UNBOUND_RUN_DIR/root.key" 4726 else 4727 UNBOUND_ROOTKEY_FILE="C:\\Program Files\\Unbound\\root.key" 4728 fi 4729 4730 fi 4731 4732 4733 hdr_rkey="`echo $UNBOUND_ROOTKEY_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4734 4735 4736 printf "%s\n" "#define ROOT_ANCHOR_FILE \"$hdr_rkey\"" >>confdefs.h 4737 4738 4739 4740 # Check whether --with-rootcert-file was given. 4741 if test ${with_rootcert_file+y} 4742 then : 4743 withval=$with_rootcert_file; UNBOUND_ROOTCERT_FILE="$withval" 4744 else $as_nop 4745 if test $on_mingw = no; then 4746 UNBOUND_ROOTCERT_FILE="$UNBOUND_RUN_DIR/icannbundle.pem" 4747 else 4748 UNBOUND_ROOTCERT_FILE="C:\\Program Files\\Unbound\\icannbundle.pem" 4749 fi 4750 4751 fi 4752 4753 4754 hdr_rpem="`echo $UNBOUND_ROOTCERT_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4755 4756 4757 printf "%s\n" "#define ROOT_CERT_FILE \"$hdr_rpem\"" >>confdefs.h 4758 4759 4760 4761 # Check whether --with-username was given. 4762 if test ${with_username+y} 4763 then : 4764 withval=$with_username; UNBOUND_USERNAME="$withval" 4765 else $as_nop 4766 UNBOUND_USERNAME="unbound" 4767 fi 4768 4769 4770 4771 printf "%s\n" "#define UB_USERNAME \"$UNBOUND_USERNAME\"" >>confdefs.h 4772 4773 4774 4775 printf "%s\n" "#define WINVER 0x0502" >>confdefs.h 4776 4777 wnvs=`echo $PACKAGE_VERSION | sed -e 's/^[^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\).*$/\1,\2,\3,\4/' -e 's/^[^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\)[^0-9][^0-9]*\([0-9][0-9]*\)[^0-9]*$/\1,\2,\3,0/' ` 4778 4779 4780 printf "%s\n" "#define RSRC_PACKAGE_VERSION $wnvs" >>confdefs.h 4781 4782 4783 # Check for 'grep -e' program, here, since ACX_CHECK_FLTO needs that. 4784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4785 printf %s "checking for grep that handles long lines and -e... " >&6; } 4786 if test ${ac_cv_path_GREP+y} 4787 then : 4788 printf %s "(cached) " >&6 4789 else $as_nop 4790 if test -z "$GREP"; then 4791 ac_path_GREP_found=false 4792 # Loop through the user's path and test for each of PROGNAME-LIST 4793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4794 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4795 do 4796 IFS=$as_save_IFS 4797 case $as_dir in #((( 4798 '') as_dir=./ ;; 4799 */) ;; 4800 *) as_dir=$as_dir/ ;; 4801 esac 4802 for ac_prog in grep ggrep 4803 do 4804 for ac_exec_ext in '' $ac_executable_extensions; do 4805 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" 4806 as_fn_executable_p "$ac_path_GREP" || continue 4807 # Check for GNU ac_path_GREP and select it if it is found. 4808 # Check for GNU $ac_path_GREP 4809 case `"$ac_path_GREP" --version 2>&1` in 4810 *GNU*) 4811 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4812 *) 4813 ac_count=0 4814 printf %s 0123456789 >"conftest.in" 4815 while : 4816 do 4817 cat "conftest.in" "conftest.in" >"conftest.tmp" 4818 mv "conftest.tmp" "conftest.in" 4819 cp "conftest.in" "conftest.nl" 4820 printf "%s\n" 'GREP' >> "conftest.nl" 4821 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4822 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4823 as_fn_arith $ac_count + 1 && ac_count=$as_val 4824 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4825 # Best one so far, save it but keep looking for a better one 4826 ac_cv_path_GREP="$ac_path_GREP" 4827 ac_path_GREP_max=$ac_count 4828 fi 4829 # 10*(2^10) chars as input seems more than enough 4830 test $ac_count -gt 10 && break 4831 done 4832 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4833 esac 4834 4835 $ac_path_GREP_found && break 3 4836 done 4837 done 4838 done 4839 IFS=$as_save_IFS 4840 if test -z "$ac_cv_path_GREP"; then 4841 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4842 fi 4843 else 4844 ac_cv_path_GREP=$GREP 4845 fi 4846 4847 fi 4848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4849 printf "%s\n" "$ac_cv_path_GREP" >&6; } 4850 GREP="$ac_cv_path_GREP" 4851 4852 4853 4854 # Checks for typedefs, structures, and compiler characteristics. 4855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4856 printf %s "checking for an ANSI C-conforming const... " >&6; } 4857 if test ${ac_cv_c_const+y} 4858 then : 4859 printf %s "(cached) " >&6 4860 else $as_nop 4861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4862 /* end confdefs.h. */ 4863 4864 int 4865 main (void) 4866 { 4867 4868 #ifndef __cplusplus 4869 /* Ultrix mips cc rejects this sort of thing. */ 4870 typedef int charset[2]; 4871 const charset cs = { 0, 0 }; 4872 /* SunOS 4.1.1 cc rejects this. */ 4873 char const *const *pcpcc; 4874 char **ppc; 4875 /* NEC SVR4.0.2 mips cc rejects this. */ 4876 struct point {int x, y;}; 4877 static struct point const zero = {0,0}; 4878 /* IBM XL C 1.02.0.0 rejects this. 4879 It does not let you subtract one const X* pointer from another in 4880 an arm of an if-expression whose if-part is not a constant 4881 expression */ 4882 const char *g = "string"; 4883 pcpcc = &g + (g ? g-g : 0); 4884 /* HPUX 7.0 cc rejects these. */ 4885 ++pcpcc; 4886 ppc = (char**) pcpcc; 4887 pcpcc = (char const *const *) ppc; 4888 { /* SCO 3.2v4 cc rejects this sort of thing. */ 4889 char tx; 4890 char *t = &tx; 4891 char const *s = 0 ? (char *) 0 : (char const *) 0; 4892 4893 *t++ = 0; 4894 if (s) return 0; 4895 } 4896 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4897 int x[] = {25, 17}; 4898 const int *foo = &x[0]; 4899 ++foo; 4900 } 4901 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4902 typedef const int *iptr; 4903 iptr p = 0; 4904 ++p; 4905 } 4906 { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying 4907 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4908 struct s { int j; const int *ap[3]; } bx; 4909 struct s *b = &bx; b->j = 5; 4910 } 4911 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4912 const int foo = 10; 4913 if (!foo) return 0; 4914 } 4915 return !cs[0] && !zero.x; 4916 #endif 4917 4918 ; 4919 return 0; 4920 } 4921 _ACEOF 4922 if ac_fn_c_try_compile "$LINENO" 4923 then : 4924 ac_cv_c_const=yes 4925 else $as_nop 4926 ac_cv_c_const=no 4927 fi 4928 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4929 fi 4930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4931 printf "%s\n" "$ac_cv_c_const" >&6; } 4932 if test $ac_cv_c_const = no; then 4933 4934 printf "%s\n" "#define const /**/" >>confdefs.h 4935 4936 fi 4937 4938 ac_ext=c 4939 ac_cpp='$CPP $CPPFLAGS' 4940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4942 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4943 4944 # allow user to override the -g -O2 flags. 4945 default_cflags=no 4946 if test "x$CFLAGS" = "x" ; then 4947 4948 4949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5 4950 printf %s "checking whether $CC supports -g... " >&6; } 4951 cache=`echo g | sed 'y%.=/+-%___p_%'` 4952 if eval test \${cv_prog_cc_flag_$cache+y} 4953 then : 4954 printf %s "(cached) " >&6 4955 else $as_nop 4956 4957 echo 'void f(void){}' >conftest.c 4958 if test -z "`$CC $CPPFLAGS $CFLAGS -g -c conftest.c 2>&1`"; then 4959 eval "cv_prog_cc_flag_$cache=yes" 4960 else 4961 eval "cv_prog_cc_flag_$cache=no" 4962 fi 4963 rm -f conftest conftest.o conftest.c 4964 4965 fi 4966 4967 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4969 printf "%s\n" "yes" >&6; } 4970 : 4971 CFLAGS="$CFLAGS -g" 4972 else 4973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4974 printf "%s\n" "no" >&6; } 4975 : 4976 4977 fi 4978 4979 4980 4981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5 4982 printf %s "checking whether $CC supports -O2... " >&6; } 4983 cache=`echo O2 | sed 'y%.=/+-%___p_%'` 4984 if eval test \${cv_prog_cc_flag_$cache+y} 4985 then : 4986 printf %s "(cached) " >&6 4987 else $as_nop 4988 4989 echo 'void f(void){}' >conftest.c 4990 if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then 4991 eval "cv_prog_cc_flag_$cache=yes" 4992 else 4993 eval "cv_prog_cc_flag_$cache=no" 4994 fi 4995 rm -f conftest conftest.o conftest.c 4996 4997 fi 4998 4999 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5001 printf "%s\n" "yes" >&6; } 5002 : 5003 CFLAGS="$CFLAGS -O2" 5004 else 5005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5006 printf "%s\n" "no" >&6; } 5007 : 5008 5009 fi 5010 5011 default_cflags=yes 5012 fi 5013 ac_ext=c 5014 ac_cpp='$CPP $CPPFLAGS' 5015 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5016 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5017 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5018 if test -n "$ac_tool_prefix"; then 5019 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 5020 set dummy ${ac_tool_prefix}gcc; ac_word=$2 5021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5022 printf %s "checking for $ac_word... " >&6; } 5023 if test ${ac_cv_prog_CC+y} 5024 then : 5025 printf %s "(cached) " >&6 5026 else $as_nop 5027 if test -n "$CC"; then 5028 ac_cv_prog_CC="$CC" # Let the user override the test. 5029 else 5030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5031 for as_dir in $PATH 5032 do 5033 IFS=$as_save_IFS 5034 case $as_dir in #((( 5035 '') as_dir=./ ;; 5036 */) ;; 5037 *) as_dir=$as_dir/ ;; 5038 esac 5039 for ac_exec_ext in '' $ac_executable_extensions; do 5040 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5041 ac_cv_prog_CC="${ac_tool_prefix}gcc" 5042 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5043 break 2 5044 fi 5045 done 5046 done 5047 IFS=$as_save_IFS 5048 5049 fi 5050 fi 5051 CC=$ac_cv_prog_CC 5052 if test -n "$CC"; then 5053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 5054 printf "%s\n" "$CC" >&6; } 5055 else 5056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5057 printf "%s\n" "no" >&6; } 5058 fi 5059 5060 5061 fi 5062 if test -z "$ac_cv_prog_CC"; then 5063 ac_ct_CC=$CC 5064 # Extract the first word of "gcc", so it can be a program name with args. 5065 set dummy gcc; ac_word=$2 5066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5067 printf %s "checking for $ac_word... " >&6; } 5068 if test ${ac_cv_prog_ac_ct_CC+y} 5069 then : 5070 printf %s "(cached) " >&6 5071 else $as_nop 5072 if test -n "$ac_ct_CC"; then 5073 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 5074 else 5075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5076 for as_dir in $PATH 5077 do 5078 IFS=$as_save_IFS 5079 case $as_dir in #((( 5080 '') as_dir=./ ;; 5081 */) ;; 5082 *) as_dir=$as_dir/ ;; 5083 esac 5084 for ac_exec_ext in '' $ac_executable_extensions; do 5085 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5086 ac_cv_prog_ac_ct_CC="gcc" 5087 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5088 break 2 5089 fi 5090 done 5091 done 5092 IFS=$as_save_IFS 5093 5094 fi 5095 fi 5096 ac_ct_CC=$ac_cv_prog_ac_ct_CC 5097 if test -n "$ac_ct_CC"; then 5098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 5099 printf "%s\n" "$ac_ct_CC" >&6; } 5100 else 5101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5102 printf "%s\n" "no" >&6; } 5103 fi 5104 5105 if test "x$ac_ct_CC" = x; then 5106 CC="" 5107 else 5108 case $cross_compiling:$ac_tool_warned in 5109 yes:) 5110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5111 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5112 ac_tool_warned=yes ;; 5113 esac 5114 CC=$ac_ct_CC 5115 fi 5116 else 5117 CC="$ac_cv_prog_CC" 5118 fi 5119 5120 if test -z "$CC"; then 5121 if test -n "$ac_tool_prefix"; then 5122 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 5123 set dummy ${ac_tool_prefix}cc; ac_word=$2 5124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5125 printf %s "checking for $ac_word... " >&6; } 5126 if test ${ac_cv_prog_CC+y} 5127 then : 5128 printf %s "(cached) " >&6 5129 else $as_nop 5130 if test -n "$CC"; then 5131 ac_cv_prog_CC="$CC" # Let the user override the test. 5132 else 5133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5134 for as_dir in $PATH 5135 do 5136 IFS=$as_save_IFS 5137 case $as_dir in #((( 5138 '') as_dir=./ ;; 5139 */) ;; 5140 *) as_dir=$as_dir/ ;; 5141 esac 5142 for ac_exec_ext in '' $ac_executable_extensions; do 5143 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5144 ac_cv_prog_CC="${ac_tool_prefix}cc" 5145 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5146 break 2 5147 fi 5148 done 5149 done 5150 IFS=$as_save_IFS 5151 5152 fi 5153 fi 5154 CC=$ac_cv_prog_CC 5155 if test -n "$CC"; then 5156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 5157 printf "%s\n" "$CC" >&6; } 5158 else 5159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5160 printf "%s\n" "no" >&6; } 5161 fi 5162 5163 5164 fi 5165 fi 5166 if test -z "$CC"; then 5167 # Extract the first word of "cc", so it can be a program name with args. 5168 set dummy cc; ac_word=$2 5169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5170 printf %s "checking for $ac_word... " >&6; } 5171 if test ${ac_cv_prog_CC+y} 5172 then : 5173 printf %s "(cached) " >&6 5174 else $as_nop 5175 if test -n "$CC"; then 5176 ac_cv_prog_CC="$CC" # Let the user override the test. 5177 else 5178 ac_prog_rejected=no 5179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5180 for as_dir in $PATH 5181 do 5182 IFS=$as_save_IFS 5183 case $as_dir in #((( 5184 '') as_dir=./ ;; 5185 */) ;; 5186 *) as_dir=$as_dir/ ;; 5187 esac 5188 for ac_exec_ext in '' $ac_executable_extensions; do 5189 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5190 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 5191 ac_prog_rejected=yes 5192 continue 5193 fi 5194 ac_cv_prog_CC="cc" 5195 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5196 break 2 5197 fi 5198 done 5199 done 5200 IFS=$as_save_IFS 5201 5202 if test $ac_prog_rejected = yes; then 5203 # We found a bogon in the path, so make sure we never use it. 5204 set dummy $ac_cv_prog_CC 5205 shift 5206 if test $# != 0; then 5207 # We chose a different compiler from the bogus one. 5208 # However, it has the same basename, so the bogon will be chosen 5209 # first if we set CC to just the basename; use the full file name. 5210 shift 5211 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 5212 fi 5213 fi 5214 fi 5215 fi 5216 CC=$ac_cv_prog_CC 5217 if test -n "$CC"; then 5218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 5219 printf "%s\n" "$CC" >&6; } 5220 else 5221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5222 printf "%s\n" "no" >&6; } 5223 fi 5224 5225 5226 fi 5227 if test -z "$CC"; then 5228 if test -n "$ac_tool_prefix"; then 5229 for ac_prog in cl.exe 5230 do 5231 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5232 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5234 printf %s "checking for $ac_word... " >&6; } 5235 if test ${ac_cv_prog_CC+y} 5236 then : 5237 printf %s "(cached) " >&6 5238 else $as_nop 5239 if test -n "$CC"; then 5240 ac_cv_prog_CC="$CC" # Let the user override the test. 5241 else 5242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5243 for as_dir in $PATH 5244 do 5245 IFS=$as_save_IFS 5246 case $as_dir in #((( 5247 '') as_dir=./ ;; 5248 */) ;; 5249 *) as_dir=$as_dir/ ;; 5250 esac 5251 for ac_exec_ext in '' $ac_executable_extensions; do 5252 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5253 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 5254 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5255 break 2 5256 fi 5257 done 5258 done 5259 IFS=$as_save_IFS 5260 5261 fi 5262 fi 5263 CC=$ac_cv_prog_CC 5264 if test -n "$CC"; then 5265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 5266 printf "%s\n" "$CC" >&6; } 5267 else 5268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5269 printf "%s\n" "no" >&6; } 5270 fi 5271 5272 5273 test -n "$CC" && break 5274 done 5275 fi 5276 if test -z "$CC"; then 5277 ac_ct_CC=$CC 5278 for ac_prog in cl.exe 5279 do 5280 # Extract the first word of "$ac_prog", so it can be a program name with args. 5281 set dummy $ac_prog; ac_word=$2 5282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5283 printf %s "checking for $ac_word... " >&6; } 5284 if test ${ac_cv_prog_ac_ct_CC+y} 5285 then : 5286 printf %s "(cached) " >&6 5287 else $as_nop 5288 if test -n "$ac_ct_CC"; then 5289 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 5290 else 5291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5292 for as_dir in $PATH 5293 do 5294 IFS=$as_save_IFS 5295 case $as_dir in #((( 5296 '') as_dir=./ ;; 5297 */) ;; 5298 *) as_dir=$as_dir/ ;; 5299 esac 5300 for ac_exec_ext in '' $ac_executable_extensions; do 5301 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5302 ac_cv_prog_ac_ct_CC="$ac_prog" 5303 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5304 break 2 5305 fi 5306 done 5307 done 5308 IFS=$as_save_IFS 5309 5310 fi 5311 fi 5312 ac_ct_CC=$ac_cv_prog_ac_ct_CC 5313 if test -n "$ac_ct_CC"; then 5314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 5315 printf "%s\n" "$ac_ct_CC" >&6; } 5316 else 5317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5318 printf "%s\n" "no" >&6; } 5319 fi 5320 5321 5322 test -n "$ac_ct_CC" && break 5323 done 5324 5325 if test "x$ac_ct_CC" = x; then 5326 CC="" 5327 else 5328 case $cross_compiling:$ac_tool_warned in 5329 yes:) 5330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5331 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5332 ac_tool_warned=yes ;; 5333 esac 5334 CC=$ac_ct_CC 5335 fi 5336 fi 5337 5338 fi 5339 if test -z "$CC"; then 5340 if test -n "$ac_tool_prefix"; then 5341 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 5342 set dummy ${ac_tool_prefix}clang; ac_word=$2 5343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5344 printf %s "checking for $ac_word... " >&6; } 5345 if test ${ac_cv_prog_CC+y} 5346 then : 5347 printf %s "(cached) " >&6 5348 else $as_nop 5349 if test -n "$CC"; then 5350 ac_cv_prog_CC="$CC" # Let the user override the test. 5351 else 5352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5353 for as_dir in $PATH 5354 do 5355 IFS=$as_save_IFS 5356 case $as_dir in #((( 5357 '') as_dir=./ ;; 5358 */) ;; 5359 *) as_dir=$as_dir/ ;; 5360 esac 5361 for ac_exec_ext in '' $ac_executable_extensions; do 5362 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5363 ac_cv_prog_CC="${ac_tool_prefix}clang" 5364 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5365 break 2 5366 fi 5367 done 5368 done 5369 IFS=$as_save_IFS 5370 5371 fi 5372 fi 5373 CC=$ac_cv_prog_CC 5374 if test -n "$CC"; then 5375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 5376 printf "%s\n" "$CC" >&6; } 5377 else 5378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5379 printf "%s\n" "no" >&6; } 5380 fi 5381 5382 5383 fi 5384 if test -z "$ac_cv_prog_CC"; then 5385 ac_ct_CC=$CC 5386 # Extract the first word of "clang", so it can be a program name with args. 5387 set dummy clang; ac_word=$2 5388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5389 printf %s "checking for $ac_word... " >&6; } 5390 if test ${ac_cv_prog_ac_ct_CC+y} 5391 then : 5392 printf %s "(cached) " >&6 5393 else $as_nop 5394 if test -n "$ac_ct_CC"; then 5395 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 5396 else 5397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5398 for as_dir in $PATH 5399 do 5400 IFS=$as_save_IFS 5401 case $as_dir in #((( 5402 '') as_dir=./ ;; 5403 */) ;; 5404 *) as_dir=$as_dir/ ;; 5405 esac 5406 for ac_exec_ext in '' $ac_executable_extensions; do 5407 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5408 ac_cv_prog_ac_ct_CC="clang" 5409 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5410 break 2 5411 fi 5412 done 5413 done 5414 IFS=$as_save_IFS 5415 5416 fi 5417 fi 5418 ac_ct_CC=$ac_cv_prog_ac_ct_CC 5419 if test -n "$ac_ct_CC"; then 5420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 5421 printf "%s\n" "$ac_ct_CC" >&6; } 5422 else 5423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5424 printf "%s\n" "no" >&6; } 5425 fi 5426 5427 if test "x$ac_ct_CC" = x; then 5428 CC="" 5429 else 5430 case $cross_compiling:$ac_tool_warned in 5431 yes:) 5432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5433 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5434 ac_tool_warned=yes ;; 5435 esac 5436 CC=$ac_ct_CC 5437 fi 5438 else 5439 CC="$ac_cv_prog_CC" 5440 fi 5441 5442 fi 5443 5444 5445 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5446 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 5447 as_fn_error $? "no acceptable C compiler found in \$PATH 5448 See \`config.log' for more details" "$LINENO" 5; } 5449 5450 # Provide some information about the compiler. 5451 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 5452 set X $ac_compile 5453 ac_compiler=$2 5454 for ac_option in --version -v -V -qversion -version; do 5455 { { ac_try="$ac_compiler $ac_option >&5" 5456 case "(($ac_try" in 5457 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5458 *) ac_try_echo=$ac_try;; 5459 esac 5460 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 5461 printf "%s\n" "$ac_try_echo"; } >&5 5462 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 5463 ac_status=$? 5464 if test -s conftest.err; then 5465 sed '10a\ 5466 ... rest of stderr output deleted ... 5467 10q' conftest.err >conftest.er1 5468 cat conftest.er1 >&5 5469 fi 5470 rm -f conftest.er1 conftest.err 5471 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5472 test $ac_status = 0; } 5473 done 5474 5475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 5476 printf %s "checking whether the compiler supports GNU C... " >&6; } 5477 if test ${ac_cv_c_compiler_gnu+y} 5478 then : 5479 printf %s "(cached) " >&6 5480 else $as_nop 5481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5482 /* end confdefs.h. */ 5483 5484 int 5485 main (void) 5486 { 5487 #ifndef __GNUC__ 5488 choke me 5489 #endif 5490 5491 ; 5492 return 0; 5493 } 5494 _ACEOF 5495 if ac_fn_c_try_compile "$LINENO" 5496 then : 5497 ac_compiler_gnu=yes 5498 else $as_nop 5499 ac_compiler_gnu=no 5500 fi 5501 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5502 ac_cv_c_compiler_gnu=$ac_compiler_gnu 5503 5504 fi 5505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 5506 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 5507 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5508 5509 if test $ac_compiler_gnu = yes; then 5510 GCC=yes 5511 else 5512 GCC= 5513 fi 5514 ac_test_CFLAGS=${CFLAGS+y} 5515 ac_save_CFLAGS=$CFLAGS 5516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 5517 printf %s "checking whether $CC accepts -g... " >&6; } 5518 if test ${ac_cv_prog_cc_g+y} 5519 then : 5520 printf %s "(cached) " >&6 5521 else $as_nop 5522 ac_save_c_werror_flag=$ac_c_werror_flag 5523 ac_c_werror_flag=yes 5524 ac_cv_prog_cc_g=no 5525 CFLAGS="-g" 5526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5527 /* end confdefs.h. */ 5528 5529 int 5530 main (void) 5531 { 5532 5533 ; 5534 return 0; 5535 } 5536 _ACEOF 5537 if ac_fn_c_try_compile "$LINENO" 5538 then : 5539 ac_cv_prog_cc_g=yes 5540 else $as_nop 5541 CFLAGS="" 5542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5543 /* end confdefs.h. */ 5544 5545 int 5546 main (void) 5547 { 5548 5549 ; 5550 return 0; 5551 } 5552 _ACEOF 5553 if ac_fn_c_try_compile "$LINENO" 5554 then : 5555 5556 else $as_nop 5557 ac_c_werror_flag=$ac_save_c_werror_flag 5558 CFLAGS="-g" 5559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5560 /* end confdefs.h. */ 5561 5562 int 5563 main (void) 5564 { 5565 5566 ; 5567 return 0; 5568 } 5569 _ACEOF 5570 if ac_fn_c_try_compile "$LINENO" 5571 then : 5572 ac_cv_prog_cc_g=yes 5573 fi 5574 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5575 fi 5576 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5577 fi 5578 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5579 ac_c_werror_flag=$ac_save_c_werror_flag 5580 fi 5581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 5582 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 5583 if test $ac_test_CFLAGS; then 5584 CFLAGS=$ac_save_CFLAGS 5585 elif test $ac_cv_prog_cc_g = yes; then 5586 if test "$GCC" = yes; then 5587 CFLAGS="-g -O2" 5588 else 5589 CFLAGS="-g" 5590 fi 5591 else 5592 if test "$GCC" = yes; then 5593 CFLAGS="-O2" 5594 else 5595 CFLAGS= 5596 fi 5597 fi 5598 ac_prog_cc_stdc=no 5599 if test x$ac_prog_cc_stdc = xno 5600 then : 5601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 5602 printf %s "checking for $CC option to enable C11 features... " >&6; } 5603 if test ${ac_cv_prog_cc_c11+y} 5604 then : 5605 printf %s "(cached) " >&6 5606 else $as_nop 5607 ac_cv_prog_cc_c11=no 5608 ac_save_CC=$CC 5609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5610 /* end confdefs.h. */ 5611 $ac_c_conftest_c11_program 5612 _ACEOF 5613 for ac_arg in '' -std=gnu11 5614 do 5615 CC="$ac_save_CC $ac_arg" 5616 if ac_fn_c_try_compile "$LINENO" 5617 then : 5618 ac_cv_prog_cc_c11=$ac_arg 5619 fi 5620 rm -f core conftest.err conftest.$ac_objext conftest.beam 5621 test "x$ac_cv_prog_cc_c11" != "xno" && break 5622 done 5623 rm -f conftest.$ac_ext 5624 CC=$ac_save_CC 5625 fi 5626 5627 if test "x$ac_cv_prog_cc_c11" = xno 5628 then : 5629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5630 printf "%s\n" "unsupported" >&6; } 5631 else $as_nop 5632 if test "x$ac_cv_prog_cc_c11" = x 5633 then : 5634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5635 printf "%s\n" "none needed" >&6; } 5636 else $as_nop 5637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 5638 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 5639 CC="$CC $ac_cv_prog_cc_c11" 5640 fi 5641 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 5642 ac_prog_cc_stdc=c11 5643 fi 5644 fi 5645 if test x$ac_prog_cc_stdc = xno 5646 then : 5647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 5648 printf %s "checking for $CC option to enable C99 features... " >&6; } 5649 if test ${ac_cv_prog_cc_c99+y} 5650 then : 5651 printf %s "(cached) " >&6 5652 else $as_nop 5653 ac_cv_prog_cc_c99=no 5654 ac_save_CC=$CC 5655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5656 /* end confdefs.h. */ 5657 $ac_c_conftest_c99_program 5658 _ACEOF 5659 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 5660 do 5661 CC="$ac_save_CC $ac_arg" 5662 if ac_fn_c_try_compile "$LINENO" 5663 then : 5664 ac_cv_prog_cc_c99=$ac_arg 5665 fi 5666 rm -f core conftest.err conftest.$ac_objext conftest.beam 5667 test "x$ac_cv_prog_cc_c99" != "xno" && break 5668 done 5669 rm -f conftest.$ac_ext 5670 CC=$ac_save_CC 5671 fi 5672 5673 if test "x$ac_cv_prog_cc_c99" = xno 5674 then : 5675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5676 printf "%s\n" "unsupported" >&6; } 5677 else $as_nop 5678 if test "x$ac_cv_prog_cc_c99" = x 5679 then : 5680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5681 printf "%s\n" "none needed" >&6; } 5682 else $as_nop 5683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 5684 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 5685 CC="$CC $ac_cv_prog_cc_c99" 5686 fi 5687 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 5688 ac_prog_cc_stdc=c99 5689 fi 5690 fi 5691 if test x$ac_prog_cc_stdc = xno 5692 then : 5693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 5694 printf %s "checking for $CC option to enable C89 features... " >&6; } 5695 if test ${ac_cv_prog_cc_c89+y} 5696 then : 5697 printf %s "(cached) " >&6 5698 else $as_nop 5699 ac_cv_prog_cc_c89=no 5700 ac_save_CC=$CC 5701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5702 /* end confdefs.h. */ 5703 $ac_c_conftest_c89_program 5704 _ACEOF 5705 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 5706 do 5707 CC="$ac_save_CC $ac_arg" 5708 if ac_fn_c_try_compile "$LINENO" 5709 then : 5710 ac_cv_prog_cc_c89=$ac_arg 5711 fi 5712 rm -f core conftest.err conftest.$ac_objext conftest.beam 5713 test "x$ac_cv_prog_cc_c89" != "xno" && break 5714 done 5715 rm -f conftest.$ac_ext 5716 CC=$ac_save_CC 5717 fi 5718 5719 if test "x$ac_cv_prog_cc_c89" = xno 5720 then : 5721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5722 printf "%s\n" "unsupported" >&6; } 5723 else $as_nop 5724 if test "x$ac_cv_prog_cc_c89" = x 5725 then : 5726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5727 printf "%s\n" "none needed" >&6; } 5728 else $as_nop 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 5730 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 5731 CC="$CC $ac_cv_prog_cc_c89" 5732 fi 5733 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 5734 ac_prog_cc_stdc=c89 5735 fi 5736 fi 5737 5738 ac_ext=c 5739 ac_cpp='$CPP $CPPFLAGS' 5740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5742 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5743 5744 5745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking $CC dependency flag" >&5 5746 printf %s "checking $CC dependency flag... " >&6; } 5747 echo 'void f(void){}' >conftest.c 5748 if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then 5749 DEPFLAG="-MM" 5750 else 5751 if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then 5752 DEPFLAG="-xM1" 5753 else 5754 DEPFLAG="-MM" # dunno do something 5755 fi 5756 fi 5757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DEPFLAG" >&5 5758 printf "%s\n" "$DEPFLAG" >&6; } 5759 rm -f conftest.c 5760 5761 5762 5763 5764 5765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5 5766 printf %s "checking whether $CC supports -Werror... " >&6; } 5767 cache=`echo Werror | sed 'y%.=/+-%___p_%'` 5768 if eval test \${cv_prog_cc_flag_$cache+y} 5769 then : 5770 printf %s "(cached) " >&6 5771 else $as_nop 5772 5773 echo 'void f(void){}' >conftest.c 5774 if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then 5775 eval "cv_prog_cc_flag_$cache=yes" 5776 else 5777 eval "cv_prog_cc_flag_$cache=no" 5778 fi 5779 rm -f conftest conftest.o conftest.c 5780 5781 fi 5782 5783 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5785 printf "%s\n" "yes" >&6; } 5786 : 5787 ERRFLAG="-Werror" 5788 else 5789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5790 printf "%s\n" "no" >&6; } 5791 : 5792 ERRFLAG="-errwarn" 5793 fi 5794 5795 5796 5797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5798 printf %s "checking whether $CC supports -Wall... " >&6; } 5799 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5800 if eval test \${cv_prog_cc_flag_$cache+y} 5801 then : 5802 printf %s "(cached) " >&6 5803 else $as_nop 5804 5805 echo 'void f(void){}' >conftest.c 5806 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5807 eval "cv_prog_cc_flag_$cache=yes" 5808 else 5809 eval "cv_prog_cc_flag_$cache=no" 5810 fi 5811 rm -f conftest conftest.o conftest.c 5812 5813 fi 5814 5815 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5817 printf "%s\n" "yes" >&6; } 5818 : 5819 ERRFLAG="$ERRFLAG -Wall" 5820 else 5821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5822 printf "%s\n" "no" >&6; } 5823 : 5824 ERRFLAG="$ERRFLAG -errfmt" 5825 fi 5826 5827 5828 5829 5830 5831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5 5832 printf %s "checking whether $CC supports -std=c99... " >&6; } 5833 cache=`echo std=c99 | sed 'y%.=/+-%___p_%'` 5834 if eval test \${cv_prog_cc_flag_$cache+y} 5835 then : 5836 printf %s "(cached) " >&6 5837 else $as_nop 5838 5839 echo 'void f(void){}' >conftest.c 5840 if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then 5841 eval "cv_prog_cc_flag_$cache=yes" 5842 else 5843 eval "cv_prog_cc_flag_$cache=no" 5844 fi 5845 rm -f conftest conftest.o conftest.c 5846 5847 fi 5848 5849 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5851 printf "%s\n" "yes" >&6; } 5852 : 5853 C99FLAG="-std=c99" 5854 else 5855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5856 printf "%s\n" "no" >&6; } 5857 : 5858 5859 fi 5860 5861 5862 5863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5 5864 printf %s "checking whether $CC supports -xc99... " >&6; } 5865 cache=`echo xc99 | sed 'y%.=/+-%___p_%'` 5866 if eval test \${cv_prog_cc_flag_$cache+y} 5867 then : 5868 printf %s "(cached) " >&6 5869 else $as_nop 5870 5871 echo 'void f(void){}' >conftest.c 5872 if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then 5873 eval "cv_prog_cc_flag_$cache=yes" 5874 else 5875 eval "cv_prog_cc_flag_$cache=no" 5876 fi 5877 rm -f conftest conftest.o conftest.c 5878 5879 fi 5880 5881 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5883 printf "%s\n" "yes" >&6; } 5884 : 5885 C99FLAG="-xc99" 5886 else 5887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5888 printf "%s\n" "no" >&6; } 5889 : 5890 5891 fi 5892 5893 5894 ac_fn_c_check_header_compile "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default 5895 " 5896 if test "x$ac_cv_header_getopt_h" = xyes 5897 then : 5898 printf "%s\n" "#define HAVE_GETOPT_H 1" >>confdefs.h 5899 5900 fi 5901 ac_fn_c_check_header_compile "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default 5902 " 5903 if test "x$ac_cv_header_time_h" = xyes 5904 then : 5905 printf "%s\n" "#define HAVE_TIME_H 1" >>confdefs.h 5906 5907 fi 5908 5909 5910 5911 5912 5913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC" >&5 5914 printf %s "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC... " >&6; } 5915 cache=`printf "%s\n" "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" | $as_tr_sh` 5916 if eval test \${cv_prog_cc_flag_needed_$cache+y} 5917 then : 5918 printf %s "(cached) " >&6 5919 else $as_nop 5920 5921 echo ' 5922 #include "confdefs.h" 5923 #include <stdlib.h> 5924 #include <ctype.h> 5925 #include <sys/time.h> 5926 #ifdef HAVE_TIME_H 5927 #include <time.h> 5928 #endif 5929 #include <unistd.h> 5930 #include <netdb.h> 5931 #ifdef HAVE_GETOPT_H 5932 #include <getopt.h> 5933 #endif 5934 5935 int test(void) { 5936 int a; 5937 char **opts = NULL; 5938 struct timeval tv; 5939 char *t; 5940 time_t time = 0; 5941 char *buf = NULL; 5942 const char* str = NULL; 5943 struct msghdr msg; 5944 msg.msg_control = 0; 5945 t = ctime_r(&time, buf); 5946 tv.tv_usec = 10; 5947 srandom(32); 5948 a = getopt(2, opts, "a"); 5949 a = isascii(32); 5950 str = gai_strerror(0); 5951 if(str && t && tv.tv_usec && msg.msg_control) 5952 a = 0; 5953 return a; 5954 } 5955 ' > conftest.c 5956 echo 'void f(void){}' >>conftest.c 5957 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5958 eval "cv_prog_cc_flag_needed_$cache=no" 5959 else 5960 5961 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5962 eval "cv_prog_cc_flag_needed_$cache=yes" 5963 else 5964 eval "cv_prog_cc_flag_needed_$cache=fail" 5965 #echo 'Test with flag fails too!' 5966 #cat conftest.c 5967 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5968 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 5969 #exit 1 5970 fi 5971 5972 fi 5973 rm -f conftest conftest.c conftest.o 5974 5975 fi 5976 5977 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5979 printf "%s\n" "yes" >&6; } 5980 : 5981 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" 5982 else 5983 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5985 printf "%s\n" "no" >&6; } 5986 #echo 'Test with flag is no!' 5987 #cat conftest.c 5988 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5989 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 5990 #exit 1 5991 : 5992 5993 else 5994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5995 printf "%s\n" "failed" >&6; } 5996 : 5997 5998 fi 5999 fi 6000 6001 6002 6003 6004 6005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC" >&5 6006 printf %s "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC... " >&6; } 6007 cache=`printf "%s\n" "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" | $as_tr_sh` 6008 if eval test \${cv_prog_cc_flag_needed_$cache+y} 6009 then : 6010 printf %s "(cached) " >&6 6011 else $as_nop 6012 6013 echo ' 6014 #include "confdefs.h" 6015 #include <stdlib.h> 6016 #include <ctype.h> 6017 #include <sys/time.h> 6018 #ifdef HAVE_TIME_H 6019 #include <time.h> 6020 #endif 6021 #include <unistd.h> 6022 #include <netdb.h> 6023 #ifdef HAVE_GETOPT_H 6024 #include <getopt.h> 6025 #endif 6026 6027 int test(void) { 6028 int a; 6029 char **opts = NULL; 6030 struct timeval tv; 6031 char *t; 6032 time_t time = 0; 6033 char *buf = NULL; 6034 const char* str = NULL; 6035 struct msghdr msg; 6036 msg.msg_control = 0; 6037 t = ctime_r(&time, buf); 6038 tv.tv_usec = 10; 6039 srandom(32); 6040 a = getopt(2, opts, "a"); 6041 a = isascii(32); 6042 str = gai_strerror(0); 6043 if(str && t && tv.tv_usec && msg.msg_control) 6044 a = 0; 6045 return a; 6046 } 6047 ' > conftest.c 6048 echo 'void f(void){}' >>conftest.c 6049 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 6050 eval "cv_prog_cc_flag_needed_$cache=no" 6051 else 6052 6053 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 6054 eval "cv_prog_cc_flag_needed_$cache=yes" 6055 else 6056 eval "cv_prog_cc_flag_needed_$cache=fail" 6057 #echo 'Test with flag fails too!' 6058 #cat conftest.c 6059 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 6060 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 6061 #exit 1 6062 fi 6063 6064 fi 6065 rm -f conftest conftest.c conftest.o 6066 6067 fi 6068 6069 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 6070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6071 printf "%s\n" "yes" >&6; } 6072 : 6073 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" 6074 else 6075 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 6076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6077 printf "%s\n" "no" >&6; } 6078 #echo 'Test with flag is no!' 6079 #cat conftest.c 6080 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 6081 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 6082 #exit 1 6083 : 6084 6085 else 6086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6087 printf "%s\n" "failed" >&6; } 6088 : 6089 6090 fi 6091 fi 6092 6093 6094 6095 6096 6097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5 6098 printf %s "checking whether we need $C99FLAG as a flag for $CC... " >&6; } 6099 cache=`printf "%s\n" "$C99FLAG" | $as_tr_sh` 6100 if eval test \${cv_prog_cc_flag_needed_$cache+y} 6101 then : 6102 printf %s "(cached) " >&6 6103 else $as_nop 6104 6105 echo ' 6106 #include <stdbool.h> 6107 #include <ctype.h> 6108 int test(void) { 6109 int a = 0; 6110 return a; 6111 } 6112 ' > conftest.c 6113 echo 'void f(void){}' >>conftest.c 6114 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 6115 eval "cv_prog_cc_flag_needed_$cache=no" 6116 else 6117 6118 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then 6119 eval "cv_prog_cc_flag_needed_$cache=yes" 6120 else 6121 eval "cv_prog_cc_flag_needed_$cache=fail" 6122 #echo 'Test with flag fails too!' 6123 #cat conftest.c 6124 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 6125 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 6126 #exit 1 6127 fi 6128 6129 fi 6130 rm -f conftest conftest.c conftest.o 6131 6132 fi 6133 6134 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 6135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6136 printf "%s\n" "yes" >&6; } 6137 : 6138 CFLAGS="$CFLAGS $C99FLAG" 6139 else 6140 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 6141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6142 printf "%s\n" "no" >&6; } 6143 #echo 'Test with flag is no!' 6144 #cat conftest.c 6145 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 6146 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 6147 #exit 1 6148 : 6149 6150 else 6151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6152 printf "%s\n" "failed" >&6; } 6153 : 6154 6155 fi 6156 fi 6157 6158 6159 6160 6161 6162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC" >&5 6163 printf %s "checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC... " >&6; } 6164 cache=_D_BSD_SOURCE__D_DEFAULT_SOURCE 6165 if eval test \${cv_prog_cc_flag_needed_$cache+y} 6166 then : 6167 printf %s "(cached) " >&6 6168 else $as_nop 6169 6170 echo ' 6171 #include <ctype.h> 6172 6173 int test(void) { 6174 int a; 6175 a = isascii(32); 6176 return a; 6177 } 6178 ' > conftest.c 6179 echo 'void f(void){}' >>conftest.c 6180 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 6181 eval "cv_prog_cc_flag_needed_$cache=no" 6182 else 6183 6184 if test -z "`$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 6185 eval "cv_prog_cc_flag_needed_$cache=yes" 6186 else 6187 eval "cv_prog_cc_flag_needed_$cache=fail" 6188 #echo 'Test with flag fails too!' 6189 #cat conftest.c 6190 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 6191 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 6192 #exit 1 6193 fi 6194 6195 fi 6196 rm -f conftest conftest.c conftest.o 6197 6198 fi 6199 6200 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 6201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6202 printf "%s\n" "yes" >&6; } 6203 : 6204 CFLAGS="$CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE" 6205 else 6206 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 6207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6208 printf "%s\n" "no" >&6; } 6209 #echo 'Test with flag is no!' 6210 #cat conftest.c 6211 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 6212 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 6213 #exit 1 6214 : 6215 6216 else 6217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6218 printf "%s\n" "failed" >&6; } 6219 : 6220 6221 fi 6222 fi 6223 6224 6225 6226 6227 6228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5 6229 printf %s "checking whether we need -D_GNU_SOURCE as a flag for $CC... " >&6; } 6230 cache=_D_GNU_SOURCE 6231 if eval test \${cv_prog_cc_flag_needed_$cache+y} 6232 then : 6233 printf %s "(cached) " >&6 6234 else $as_nop 6235 6236 echo ' 6237 #include <netinet/in.h> 6238 6239 int test(void) { 6240 struct in6_pktinfo inf; 6241 int a = (int)sizeof(inf); 6242 return a; 6243 } 6244 ' > conftest.c 6245 echo 'void f(void){}' >>conftest.c 6246 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 6247 eval "cv_prog_cc_flag_needed_$cache=no" 6248 else 6249 6250 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 6251 eval "cv_prog_cc_flag_needed_$cache=yes" 6252 else 6253 eval "cv_prog_cc_flag_needed_$cache=fail" 6254 #echo 'Test with flag fails too!' 6255 #cat conftest.c 6256 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 6257 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 6258 #exit 1 6259 fi 6260 6261 fi 6262 rm -f conftest conftest.c conftest.o 6263 6264 fi 6265 6266 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 6267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6268 printf "%s\n" "yes" >&6; } 6269 : 6270 CFLAGS="$CFLAGS -D_GNU_SOURCE" 6271 else 6272 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 6273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6274 printf "%s\n" "no" >&6; } 6275 #echo 'Test with flag is no!' 6276 #cat conftest.c 6277 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 6278 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 6279 #exit 1 6280 : 6281 6282 else 6283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6284 printf "%s\n" "failed" >&6; } 6285 : 6286 6287 fi 6288 fi 6289 6290 6291 # check again for GNU_SOURCE for setresgid. May fail if setresgid 6292 # is not available at all. -D_FRSRESGID is to make this check unique. 6293 # otherwise we would get the previous cached result. 6294 6295 6296 6297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5 6298 printf %s "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... " >&6; } 6299 cache=_D_GNU_SOURCE__D_FRSRESGID 6300 if eval test \${cv_prog_cc_flag_needed_$cache+y} 6301 then : 6302 printf %s "(cached) " >&6 6303 else $as_nop 6304 6305 echo ' 6306 #include <unistd.h> 6307 6308 int test(void) { 6309 int a = setresgid(0,0,0); 6310 a = setresuid(0,0,0); 6311 return a; 6312 } 6313 ' > conftest.c 6314 echo 'void f(void){}' >>conftest.c 6315 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 6316 eval "cv_prog_cc_flag_needed_$cache=no" 6317 else 6318 6319 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`"; then 6320 eval "cv_prog_cc_flag_needed_$cache=yes" 6321 else 6322 eval "cv_prog_cc_flag_needed_$cache=fail" 6323 #echo 'Test with flag fails too!' 6324 #cat conftest.c 6325 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 6326 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 6327 #exit 1 6328 fi 6329 6330 fi 6331 rm -f conftest conftest.c conftest.o 6332 6333 fi 6334 6335 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 6336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6337 printf "%s\n" "yes" >&6; } 6338 : 6339 CFLAGS="$CFLAGS -D_GNU_SOURCE" 6340 else 6341 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 6342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6343 printf "%s\n" "no" >&6; } 6344 #echo 'Test with flag is no!' 6345 #cat conftest.c 6346 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 6347 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 6348 #exit 1 6349 : 6350 6351 else 6352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6353 printf "%s\n" "failed" >&6; } 6354 : 6355 6356 fi 6357 fi 6358 6359 6360 6361 6362 6363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5 6364 printf %s "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... " >&6; } 6365 cache=_D_POSIX_C_SOURCE_200112 6366 if eval test \${cv_prog_cc_flag_needed_$cache+y} 6367 then : 6368 printf %s "(cached) " >&6 6369 else $as_nop 6370 6371 echo ' 6372 #include "confdefs.h" 6373 #ifdef HAVE_TIME_H 6374 #include <time.h> 6375 #endif 6376 #include <netdb.h> 6377 6378 int test(void) { 6379 int a = 0; 6380 char *t; 6381 time_t time = 0; 6382 char *buf = NULL; 6383 const char* str = NULL; 6384 t = ctime_r(&time, buf); 6385 str = gai_strerror(0); 6386 if(t && str) 6387 a = 0; 6388 return a; 6389 } 6390 ' > conftest.c 6391 echo 'void f(void){}' >>conftest.c 6392 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 6393 eval "cv_prog_cc_flag_needed_$cache=no" 6394 else 6395 6396 if test -z "`$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`"; then 6397 eval "cv_prog_cc_flag_needed_$cache=yes" 6398 else 6399 eval "cv_prog_cc_flag_needed_$cache=fail" 6400 #echo 'Test with flag fails too!' 6401 #cat conftest.c 6402 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 6403 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 6404 #exit 1 6405 fi 6406 6407 fi 6408 rm -f conftest conftest.c conftest.o 6409 6410 fi 6411 6412 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 6413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6414 printf "%s\n" "yes" >&6; } 6415 : 6416 CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112" 6417 else 6418 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 6419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6420 printf "%s\n" "no" >&6; } 6421 #echo 'Test with flag is no!' 6422 #cat conftest.c 6423 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 6424 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 6425 #exit 1 6426 : 6427 6428 else 6429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6430 printf "%s\n" "failed" >&6; } 6431 : 6432 6433 fi 6434 fi 6435 6436 6437 6438 6439 6440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5 6441 printf %s "checking whether we need -D__EXTENSIONS__ as a flag for $CC... " >&6; } 6442 cache=_D__EXTENSIONS__ 6443 if eval test \${cv_prog_cc_flag_needed_$cache+y} 6444 then : 6445 printf %s "(cached) " >&6 6446 else $as_nop 6447 6448 echo ' 6449 #include "confdefs.h" 6450 #include <stdlib.h> 6451 #include <ctype.h> 6452 #include <sys/time.h> 6453 #ifdef HAVE_TIME_H 6454 #include <time.h> 6455 #endif 6456 #include <unistd.h> 6457 #ifdef HAVE_GETOPT_H 6458 #include <getopt.h> 6459 #endif 6460 6461 int test(void) { 6462 int a; 6463 char **opts = NULL; 6464 struct timeval tv; 6465 tv.tv_usec = 10; 6466 srandom(32); 6467 a = getopt(2, opts, "a"); 6468 a = isascii(32); 6469 if(tv.tv_usec) 6470 a = 0; 6471 return a; 6472 } 6473 ' > conftest.c 6474 echo 'void f(void){}' >>conftest.c 6475 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 6476 eval "cv_prog_cc_flag_needed_$cache=no" 6477 else 6478 6479 if test -z "`$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`"; then 6480 eval "cv_prog_cc_flag_needed_$cache=yes" 6481 else 6482 eval "cv_prog_cc_flag_needed_$cache=fail" 6483 #echo 'Test with flag fails too!' 6484 #cat conftest.c 6485 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 6486 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 6487 #exit 1 6488 fi 6489 6490 fi 6491 rm -f conftest conftest.c conftest.o 6492 6493 fi 6494 6495 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 6496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6497 printf "%s\n" "yes" >&6; } 6498 : 6499 CFLAGS="$CFLAGS -D__EXTENSIONS__" 6500 else 6501 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 6502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6503 printf "%s\n" "no" >&6; } 6504 #echo 'Test with flag is no!' 6505 #cat conftest.c 6506 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 6507 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 6508 #exit 1 6509 : 6510 6511 else 6512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6513 printf "%s\n" "failed" >&6; } 6514 : 6515 6516 fi 6517 fi 6518 6519 6520 6521 6522 # debug mode flags warnings 6523 # Check whether --enable-checking was given. 6524 if test ${enable_checking+y} 6525 then : 6526 enableval=$enable_checking; 6527 fi 6528 6529 # Check whether --enable-debug was given. 6530 if test ${enable_debug+y} 6531 then : 6532 enableval=$enable_debug; 6533 fi 6534 6535 if test "$enable_debug" = "yes"; then debug_enabled="$enable_debug"; 6536 else debug_enabled="$enable_checking"; fi 6537 6538 case "$debug_enabled" in 6539 yes) 6540 6541 6542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5 6543 printf %s "checking whether $CC supports -W... " >&6; } 6544 cache=`echo W | sed 'y%.=/+-%___p_%'` 6545 if eval test \${cv_prog_cc_flag_$cache+y} 6546 then : 6547 printf %s "(cached) " >&6 6548 else $as_nop 6549 6550 echo 'void f(void){}' >conftest.c 6551 if test -z "`$CC $CPPFLAGS $CFLAGS -W -c conftest.c 2>&1`"; then 6552 eval "cv_prog_cc_flag_$cache=yes" 6553 else 6554 eval "cv_prog_cc_flag_$cache=no" 6555 fi 6556 rm -f conftest conftest.o conftest.c 6557 6558 fi 6559 6560 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 6561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6562 printf "%s\n" "yes" >&6; } 6563 : 6564 CFLAGS="$CFLAGS -W" 6565 else 6566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6567 printf "%s\n" "no" >&6; } 6568 : 6569 6570 fi 6571 6572 6573 6574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 6575 printf %s "checking whether $CC supports -Wall... " >&6; } 6576 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 6577 if eval test \${cv_prog_cc_flag_$cache+y} 6578 then : 6579 printf %s "(cached) " >&6 6580 else $as_nop 6581 6582 echo 'void f(void){}' >conftest.c 6583 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 6584 eval "cv_prog_cc_flag_$cache=yes" 6585 else 6586 eval "cv_prog_cc_flag_$cache=no" 6587 fi 6588 rm -f conftest conftest.o conftest.c 6589 6590 fi 6591 6592 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 6593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6594 printf "%s\n" "yes" >&6; } 6595 : 6596 CFLAGS="$CFLAGS -Wall" 6597 else 6598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6599 printf "%s\n" "no" >&6; } 6600 : 6601 6602 fi 6603 6604 6605 6606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wextra" >&5 6607 printf %s "checking whether $CC supports -Wextra... " >&6; } 6608 cache=`echo Wextra | sed 'y%.=/+-%___p_%'` 6609 if eval test \${cv_prog_cc_flag_$cache+y} 6610 then : 6611 printf %s "(cached) " >&6 6612 else $as_nop 6613 6614 echo 'void f(void){}' >conftest.c 6615 if test -z "`$CC $CPPFLAGS $CFLAGS -Wextra -c conftest.c 2>&1`"; then 6616 eval "cv_prog_cc_flag_$cache=yes" 6617 else 6618 eval "cv_prog_cc_flag_$cache=no" 6619 fi 6620 rm -f conftest conftest.o conftest.c 6621 6622 fi 6623 6624 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 6625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6626 printf "%s\n" "yes" >&6; } 6627 : 6628 CFLAGS="$CFLAGS -Wextra" 6629 else 6630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6631 printf "%s\n" "no" >&6; } 6632 : 6633 6634 fi 6635 6636 6637 6638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wdeclaration-after-statement" >&5 6639 printf %s "checking whether $CC supports -Wdeclaration-after-statement... " >&6; } 6640 cache=`echo Wdeclaration-after-statement | sed 'y%.=/+-%___p_%'` 6641 if eval test \${cv_prog_cc_flag_$cache+y} 6642 then : 6643 printf %s "(cached) " >&6 6644 else $as_nop 6645 6646 echo 'void f(void){}' >conftest.c 6647 if test -z "`$CC $CPPFLAGS $CFLAGS -Wdeclaration-after-statement -c conftest.c 2>&1`"; then 6648 eval "cv_prog_cc_flag_$cache=yes" 6649 else 6650 eval "cv_prog_cc_flag_$cache=no" 6651 fi 6652 rm -f conftest conftest.o conftest.c 6653 6654 fi 6655 6656 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 6657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6658 printf "%s\n" "yes" >&6; } 6659 : 6660 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6661 else 6662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6663 printf "%s\n" "no" >&6; } 6664 : 6665 6666 fi 6667 6668 6669 printf "%s\n" "#define UNBOUND_DEBUG /**/" >>confdefs.h 6670 6671 ;; 6672 no|*) 6673 # nothing to do. 6674 ;; 6675 esac 6676 if test "$default_cflags" = "yes"; then 6677 # only when CFLAGS was "" at the start, if the users wants to 6678 # override we shouldn't add default cflags, because they wouldn't 6679 # be able to turn off these options and set the CFLAGS wanted. 6680 6681 # Check whether --enable-flto was given. 6682 if test ${enable_flto+y} 6683 then : 6684 enableval=$enable_flto; 6685 fi 6686 6687 if test "x$enable_flto" != "xno" 6688 then : 6689 6690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -flto" >&5 6691 printf %s "checking if $CC supports -flto... " >&6; } 6692 BAKCFLAGS="$CFLAGS" 6693 CFLAGS="$CFLAGS -flto" 6694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6695 /* end confdefs.h. */ 6696 6697 int 6698 main (void) 6699 { 6700 6701 ; 6702 return 0; 6703 } 6704 _ACEOF 6705 if ac_fn_c_try_link "$LINENO" 6706 then : 6707 6708 if $CC $CFLAGS -o conftest conftest.c 2>&1 | $GREP -e "warning: no debug symbols in executable" -e "warning: object" >/dev/null; then 6709 CFLAGS="$BAKCFLAGS" 6710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6711 printf "%s\n" "no" >&6; } 6712 else 6713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6714 printf "%s\n" "yes" >&6; } 6715 fi 6716 rm -f conftest conftest.c conftest.o 6717 6718 else $as_nop 6719 CFLAGS="$BAKCFLAGS" ; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6720 printf "%s\n" "no" >&6; } 6721 fi 6722 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6723 conftest$ac_exeext conftest.$ac_ext 6724 6725 fi 6726 6727 6728 # Check whether --enable-pie was given. 6729 if test ${enable_pie+y} 6730 then : 6731 enableval=$enable_pie; 6732 fi 6733 6734 if test "x$enable_pie" = "xyes" 6735 then : 6736 6737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports PIE" >&5 6738 printf %s "checking if $CC supports PIE... " >&6; } 6739 BAKLDFLAGS="$LDFLAGS" 6740 BAKCFLAGS="$CFLAGS" 6741 LDFLAGS="$LDFLAGS -pie" 6742 CFLAGS="$CFLAGS -fPIE" 6743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6744 /* end confdefs.h. */ 6745 6746 int 6747 main (void) 6748 { 6749 6750 ; 6751 return 0; 6752 } 6753 _ACEOF 6754 if ac_fn_c_try_link "$LINENO" 6755 then : 6756 6757 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 6758 LDFLAGS="$BAKLDFLAGS" 6759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6760 printf "%s\n" "no" >&6; } 6761 else 6762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6763 printf "%s\n" "yes" >&6; } 6764 fi 6765 rm -f conftest conftest.c conftest.o 6766 6767 else $as_nop 6768 LDFLAGS="$BAKLDFLAGS" ; CFLAGS="$BAKCFLAGS" ; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6769 printf "%s\n" "no" >&6; } 6770 fi 6771 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6772 conftest$ac_exeext conftest.$ac_ext 6773 6774 fi 6775 6776 6777 # Check whether --enable-relro_now was given. 6778 if test ${enable_relro_now+y} 6779 then : 6780 enableval=$enable_relro_now; 6781 fi 6782 6783 if test "x$enable_relro_now" = "xyes" 6784 then : 6785 6786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wl,-z,relro,-z,now" >&5 6787 printf %s "checking if $CC supports -Wl,-z,relro,-z,now... " >&6; } 6788 BAKLDFLAGS="$LDFLAGS" 6789 LDFLAGS="$LDFLAGS -Wl,-z,relro,-z,now" 6790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6791 /* end confdefs.h. */ 6792 6793 int 6794 main (void) 6795 { 6796 6797 ; 6798 return 0; 6799 } 6800 _ACEOF 6801 if ac_fn_c_try_link "$LINENO" 6802 then : 6803 6804 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 6805 LDFLAGS="$BAKLDFLAGS" 6806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6807 printf "%s\n" "no" >&6; } 6808 else 6809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6810 printf "%s\n" "yes" >&6; } 6811 fi 6812 rm -f conftest conftest.c conftest.o 6813 6814 else $as_nop 6815 LDFLAGS="$BAKLDFLAGS" ; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6816 printf "%s\n" "no" >&6; } 6817 fi 6818 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6819 conftest$ac_exeext conftest.$ac_ext 6820 6821 fi 6822 6823 fi 6824 6825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 6826 printf %s "checking for inline... " >&6; } 6827 if test ${ac_cv_c_inline+y} 6828 then : 6829 printf %s "(cached) " >&6 6830 else $as_nop 6831 ac_cv_c_inline=no 6832 for ac_kw in inline __inline__ __inline; do 6833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6834 /* end confdefs.h. */ 6835 #ifndef __cplusplus 6836 typedef int foo_t; 6837 static $ac_kw foo_t static_foo (void) {return 0; } 6838 $ac_kw foo_t foo (void) {return 0; } 6839 #endif 6840 6841 _ACEOF 6842 if ac_fn_c_try_compile "$LINENO" 6843 then : 6844 ac_cv_c_inline=$ac_kw 6845 fi 6846 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6847 test "$ac_cv_c_inline" != no && break 6848 done 6849 6850 fi 6851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 6852 printf "%s\n" "$ac_cv_c_inline" >&6; } 6853 6854 case $ac_cv_c_inline in 6855 inline | yes) ;; 6856 *) 6857 case $ac_cv_c_inline in 6858 no) ac_val=;; 6859 *) ac_val=$ac_cv_c_inline;; 6860 esac 6861 cat >>confdefs.h <<_ACEOF 6862 #ifndef __cplusplus 6863 #define inline $ac_val 6864 #endif 6865 _ACEOF 6866 ;; 6867 esac 6868 6869 6870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute" >&5 6871 printf %s "checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute... " >&6; } 6872 if test ${ac_cv_c_format_attribute+y} 6873 then : 6874 printf %s "(cached) " >&6 6875 else $as_nop 6876 ac_cv_c_format_attribute=no 6877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6878 /* end confdefs.h. */ 6879 #include <stdio.h> 6880 void f (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6881 void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6882 6883 int 6884 main (void) 6885 { 6886 6887 f ("%s", "str"); 6888 6889 ; 6890 return 0; 6891 } 6892 _ACEOF 6893 if ac_fn_c_try_compile "$LINENO" 6894 then : 6895 ac_cv_c_format_attribute="yes" 6896 else $as_nop 6897 ac_cv_c_format_attribute="no" 6898 fi 6899 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6900 6901 fi 6902 6903 6904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_format_attribute" >&5 6905 printf "%s\n" "$ac_cv_c_format_attribute" >&6; } 6906 if test $ac_cv_c_format_attribute = yes; then 6907 6908 printf "%s\n" "#define HAVE_ATTR_FORMAT 1" >>confdefs.h 6909 6910 fi 6911 6912 6913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute" >&5 6914 printf %s "checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute... " >&6; } 6915 if test ${ac_cv_c_unused_attribute+y} 6916 then : 6917 printf %s "(cached) " >&6 6918 else $as_nop 6919 ac_cv_c_unused_attribute=no 6920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6921 /* end confdefs.h. */ 6922 #include <stdio.h> 6923 void f (char *u __attribute__((unused))); 6924 6925 int 6926 main (void) 6927 { 6928 6929 f ("x"); 6930 6931 ; 6932 return 0; 6933 } 6934 _ACEOF 6935 if ac_fn_c_try_compile "$LINENO" 6936 then : 6937 ac_cv_c_unused_attribute="yes" 6938 else $as_nop 6939 ac_cv_c_unused_attribute="no" 6940 fi 6941 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6942 6943 fi 6944 6945 6946 6947 6948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_unused_attribute" >&5 6949 printf "%s\n" "$ac_cv_c_unused_attribute" >&6; } 6950 if test $ac_cv_c_unused_attribute = yes; then 6951 6952 printf "%s\n" "#define HAVE_ATTR_UNUSED 1" >>confdefs.h 6953 6954 fi 6955 6956 6957 6958 BAKCFLAGS="$CFLAGS" 6959 CFLAGS="$CFLAGS $ERRFLAG" 6960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"nonstring\" attribute" >&5 6961 printf %s "checking whether the C compiler (${CC-cc}) accepts the \"nonstring\" attribute... " >&6; } 6962 if test ${ac_cv_c_nonstring_attribute+y} 6963 then : 6964 printf %s "(cached) " >&6 6965 else $as_nop 6966 ac_cv_c_nonstring_attribute=no 6967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6968 /* end confdefs.h. */ 6969 #include <stdio.h> 6970 struct test { 6971 char __attribute__((nonstring)) s[1]; 6972 }; 6973 6974 int 6975 main (void) 6976 { 6977 6978 struct test t = { "1" }; 6979 (void) t; 6980 6981 ; 6982 return 0; 6983 } 6984 _ACEOF 6985 if ac_fn_c_try_compile "$LINENO" 6986 then : 6987 ac_cv_c_nonstring_attribute="yes" 6988 else $as_nop 6989 ac_cv_c_nonstring_attribute="no" 6990 fi 6991 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6992 CFLAGS="$BAKCFLAGS" 6993 6994 fi 6995 6996 6997 6998 6999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_nonstring_attribute" >&5 7000 printf "%s\n" "$ac_cv_c_nonstring_attribute" >&6; } 7001 if test $ac_cv_c_nonstring_attribute = yes; then 7002 7003 printf "%s\n" "#define HAVE_ATTR_NONSTRING 1" >>confdefs.h 7004 7005 fi 7006 7007 7008 7009 7010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute" >&5 7011 printf %s "checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute... " >&6; } 7012 if test ${ac_cv_c_weak_attribute+y} 7013 then : 7014 printf %s "(cached) " >&6 7015 else $as_nop 7016 ac_cv_c_weak_attribute=no 7017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7018 /* end confdefs.h. */ 7019 #include <stdio.h> 7020 __attribute__((weak)) void f(int x) { printf("%d", x); } 7021 7022 int 7023 main (void) 7024 { 7025 7026 f(1); 7027 7028 ; 7029 return 0; 7030 } 7031 _ACEOF 7032 if ac_fn_c_try_compile "$LINENO" 7033 then : 7034 ac_cv_c_weak_attribute="yes" 7035 else $as_nop 7036 ac_cv_c_weak_attribute="no" 7037 fi 7038 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7039 7040 fi 7041 7042 7043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_weak_attribute" >&5 7044 printf "%s\n" "$ac_cv_c_weak_attribute" >&6; } 7045 if test $ac_cv_c_weak_attribute = yes; then 7046 7047 printf "%s\n" "#define HAVE_ATTR_WEAK 1" >>confdefs.h 7048 7049 7050 printf "%s\n" "#define ATTR_WEAK __attribute__((weak))" >>confdefs.h 7051 7052 else 7053 7054 printf "%s\n" "#define ATTR_WEAK /**/" >>confdefs.h 7055 7056 fi 7057 7058 7059 7060 7061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"noreturn\" attribute" >&5 7062 printf %s "checking whether the C compiler (${CC-cc}) accepts the \"noreturn\" attribute... " >&6; } 7063 if test ${ac_cv_c_noreturn_attribute+y} 7064 then : 7065 printf %s "(cached) " >&6 7066 else $as_nop 7067 ac_cv_c_noreturn_attribute=no 7068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7069 /* end confdefs.h. */ 7070 #include <stdio.h> 7071 #ifdef STDC_HEADERS 7072 # include <stdlib.h> 7073 #else 7074 # ifdef HAVE_STDLIB_H 7075 # include <stdlib.h> 7076 # endif 7077 #endif 7078 __attribute__((noreturn)) void f(int x) { printf("%d", x); exit(1); } 7079 7080 int 7081 main (void) 7082 { 7083 7084 f(1); 7085 7086 ; 7087 return 0; 7088 } 7089 _ACEOF 7090 if ac_fn_c_try_compile "$LINENO" 7091 then : 7092 ac_cv_c_noreturn_attribute="yes" 7093 else $as_nop 7094 ac_cv_c_noreturn_attribute="no" 7095 fi 7096 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7097 7098 fi 7099 7100 7101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_noreturn_attribute" >&5 7102 printf "%s\n" "$ac_cv_c_noreturn_attribute" >&6; } 7103 if test $ac_cv_c_noreturn_attribute = yes; then 7104 7105 printf "%s\n" "#define HAVE_ATTR_NORETURN 1" >>confdefs.h 7106 7107 7108 printf "%s\n" "#define ATTR_NORETURN __attribute__((__noreturn__))" >>confdefs.h 7109 7110 else 7111 7112 printf "%s\n" "#define ATTR_NORETURN /**/" >>confdefs.h 7113 7114 fi 7115 7116 7117 7118 7119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"fallthrough\" attribute" >&5 7120 printf %s "checking whether the C compiler (${CC-cc}) accepts the \"fallthrough\" attribute... " >&6; } 7121 BAKCFLAGS="$CFLAGS" 7122 CFLAGS="$CFLAGS -Werror" 7123 if test ${ac_cv_c_fallthrough_attribute+y} 7124 then : 7125 printf %s "(cached) " >&6 7126 else $as_nop 7127 ac_cv_c_fallthrough_attribute=no 7128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7129 /* end confdefs.h. */ 7130 #include <stdio.h> 7131 void f(int x) { 7132 int y = 0; 7133 switch(x) { 7134 case 1: 7135 y = 1; 7136 __attribute__((fallthrough)); 7137 /* fallthrough */ 7138 case 2: 7139 y++; 7140 break; 7141 case 3: 7142 y = 3; 7143 break; 7144 } 7145 printf("%d", y); 7146 } 7147 7148 int 7149 main (void) 7150 { 7151 7152 f(1); 7153 7154 ; 7155 return 0; 7156 } 7157 _ACEOF 7158 if ac_fn_c_try_compile "$LINENO" 7159 then : 7160 ac_cv_c_fallthrough_attribute="yes" 7161 else $as_nop 7162 ac_cv_c_fallthrough_attribute="no" 7163 fi 7164 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7165 7166 fi 7167 7168 CFLAGS="$BAKCFLAGS" 7169 7170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_fallthrough_attribute" >&5 7171 printf "%s\n" "$ac_cv_c_fallthrough_attribute" >&6; } 7172 if test $ac_cv_c_fallthrough_attribute = yes; then 7173 7174 printf "%s\n" "#define HAVE_ATTR_FALLTHROUGH 1" >>confdefs.h 7175 7176 7177 printf "%s\n" "#define ATTR_FALLTHROUGH __attribute__((fallthrough));" >>confdefs.h 7178 7179 else 7180 7181 printf "%s\n" "#define ATTR_FALLTHROUGH /**/" >>confdefs.h 7182 7183 fi 7184 7185 7186 if test "$srcdir" != "."; then 7187 CPPFLAGS="$CPPFLAGS -I$srcdir" 7188 fi 7189 7190 7191 7192 7193 7194 for ac_prog in flex lex 7195 do 7196 # Extract the first word of "$ac_prog", so it can be a program name with args. 7197 set dummy $ac_prog; ac_word=$2 7198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7199 printf %s "checking for $ac_word... " >&6; } 7200 if test ${ac_cv_prog_LEX+y} 7201 then : 7202 printf %s "(cached) " >&6 7203 else $as_nop 7204 if test -n "$LEX"; then 7205 ac_cv_prog_LEX="$LEX" # Let the user override the test. 7206 else 7207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7208 for as_dir in $PATH 7209 do 7210 IFS=$as_save_IFS 7211 case $as_dir in #((( 7212 '') as_dir=./ ;; 7213 */) ;; 7214 *) as_dir=$as_dir/ ;; 7215 esac 7216 for ac_exec_ext in '' $ac_executable_extensions; do 7217 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7218 ac_cv_prog_LEX="$ac_prog" 7219 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7220 break 2 7221 fi 7222 done 7223 done 7224 IFS=$as_save_IFS 7225 7226 fi 7227 fi 7228 LEX=$ac_cv_prog_LEX 7229 if test -n "$LEX"; then 7230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 7231 printf "%s\n" "$LEX" >&6; } 7232 else 7233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7234 printf "%s\n" "no" >&6; } 7235 fi 7236 7237 7238 test -n "$LEX" && break 7239 done 7240 test -n "$LEX" || LEX=":" 7241 7242 if test "x$LEX" != "x:"; then 7243 cat >conftest.l <<_ACEOF 7244 %{ 7245 #ifdef __cplusplus 7246 extern "C" 7247 #endif 7248 int yywrap(void); 7249 %} 7250 %% 7251 a { ECHO; } 7252 b { REJECT; } 7253 c { yymore (); } 7254 d { yyless (1); } 7255 e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ 7256 #ifdef __cplusplus 7257 yyless ((yyinput () != 0)); 7258 #else 7259 yyless ((input () != 0)); 7260 #endif 7261 } 7262 f { unput (yytext[0]); } 7263 . { BEGIN INITIAL; } 7264 %% 7265 #ifdef YYTEXT_POINTER 7266 extern char *yytext; 7267 #endif 7268 int 7269 yywrap (void) 7270 { 7271 return 1; 7272 } 7273 int 7274 main (void) 7275 { 7276 return ! yylex (); 7277 } 7278 _ACEOF 7279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex output file root" >&5 7280 printf %s "checking for lex output file root... " >&6; } 7281 if test ${ac_cv_prog_lex_root+y} 7282 then : 7283 printf %s "(cached) " >&6 7284 else $as_nop 7285 7286 ac_cv_prog_lex_root=unknown 7287 { { ac_try="$LEX conftest.l" 7288 case "(($ac_try" in 7289 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7290 *) ac_try_echo=$ac_try;; 7291 esac 7292 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 7293 printf "%s\n" "$ac_try_echo"; } >&5 7294 (eval "$LEX conftest.l") 2>&5 7295 ac_status=$? 7296 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7297 test $ac_status = 0; } && 7298 if test -f lex.yy.c; then 7299 ac_cv_prog_lex_root=lex.yy 7300 elif test -f lexyy.c; then 7301 ac_cv_prog_lex_root=lexyy 7302 fi 7303 fi 7304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 7305 printf "%s\n" "$ac_cv_prog_lex_root" >&6; } 7306 if test "$ac_cv_prog_lex_root" = unknown 7307 then : 7308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot find output from $LEX; giving up on $LEX" >&5 7309 printf "%s\n" "$as_me: WARNING: cannot find output from $LEX; giving up on $LEX" >&2;} 7310 LEX=: LEXLIB= 7311 fi 7312 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 7313 7314 if test ${LEXLIB+y} 7315 then : 7316 7317 else $as_nop 7318 7319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex library" >&5 7320 printf %s "checking for lex library... " >&6; } 7321 if test ${ac_cv_lib_lex+y} 7322 then : 7323 printf %s "(cached) " >&6 7324 else $as_nop 7325 7326 ac_save_LIBS="$LIBS" 7327 ac_found=false 7328 for ac_cv_lib_lex in 'none needed' -lfl -ll 'not found'; do 7329 case $ac_cv_lib_lex in #( 7330 'none needed') : 7331 ;; #( 7332 'not found') : 7333 break ;; #( 7334 *) : 7335 LIBS="$ac_cv_lib_lex $ac_save_LIBS" ;; #( 7336 *) : 7337 ;; 7338 esac 7339 7340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7341 /* end confdefs.h. */ 7342 `cat $LEX_OUTPUT_ROOT.c` 7343 _ACEOF 7344 if ac_fn_c_try_link "$LINENO" 7345 then : 7346 ac_found=: 7347 fi 7348 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7349 conftest$ac_exeext conftest.$ac_ext 7350 if $ac_found; then 7351 break 7352 fi 7353 done 7354 LIBS="$ac_save_LIBS" 7355 7356 fi 7357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 7358 printf "%s\n" "$ac_cv_lib_lex" >&6; } 7359 if test "$ac_cv_lib_lex" = 'not found' 7360 then : 7361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: required lex library not found; giving up on $LEX" >&5 7362 printf "%s\n" "$as_me: WARNING: required lex library not found; giving up on $LEX" >&2;} 7363 LEX=: LEXLIB= 7364 elif test "$ac_cv_lib_lex" = 'none needed' 7365 then : 7366 LEXLIB='' 7367 else $as_nop 7368 LEXLIB=$ac_cv_lib_lex 7369 fi 7370 7371 fi 7372 7373 7374 if test "$LEX" != : 7375 then : 7376 7377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 7378 printf %s "checking whether yytext is a pointer... " >&6; } 7379 if test ${ac_cv_prog_lex_yytext_pointer+y} 7380 then : 7381 printf %s "(cached) " >&6 7382 else $as_nop 7383 # POSIX says lex can declare yytext either as a pointer or an array; the 7384 # default is implementation-dependent. Figure out which it is, since 7385 # not all implementations provide the %pointer and %array declarations. 7386 ac_cv_prog_lex_yytext_pointer=no 7387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7388 /* end confdefs.h. */ 7389 7390 #define YYTEXT_POINTER 1 7391 `cat $LEX_OUTPUT_ROOT.c` 7392 _ACEOF 7393 if ac_fn_c_try_compile "$LINENO" 7394 then : 7395 ac_cv_prog_lex_yytext_pointer=yes 7396 fi 7397 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7398 7399 fi 7400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 7401 printf "%s\n" "$ac_cv_prog_lex_yytext_pointer" >&6; } 7402 if test $ac_cv_prog_lex_yytext_pointer = yes; then 7403 7404 printf "%s\n" "#define YYTEXT_POINTER 1" >>confdefs.h 7405 7406 fi 7407 7408 fi 7409 rm -f conftest.l $LEX_OUTPUT_ROOT.c 7410 7411 fi 7412 if test "$LEX" != "" -a "$LEX" != ":"; then 7413 7414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for yylex_destroy" >&5 7415 printf %s "checking for yylex_destroy... " >&6; } 7416 if echo %% | $LEX -t 2>&1 | grep yylex_destroy >/dev/null 2>&1; then 7417 7418 printf "%s\n" "#define LEX_HAS_YYLEX_DESTROY 1" >>confdefs.h 7419 7420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7421 printf "%s\n" "yes" >&6; } 7422 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7423 printf "%s\n" "no" >&6; }; 7424 LEX=":" 7425 fi 7426 7427 fi 7428 if test "$LEX" != "" -a "$LEX" != ":"; then 7429 7430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex %option" >&5 7431 printf %s "checking for lex %option... " >&6; } 7432 if cat <<EOF | $LEX -t 2>&1 | grep yy_delete_buffer >/dev/null 2>&1; then 7433 %option nounput 7434 %% 7435 EOF 7436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7437 printf "%s\n" "yes" >&6; } 7438 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7439 printf "%s\n" "no" >&6; }; 7440 LEX=":" 7441 fi 7442 7443 fi 7444 if test "$LEX" = "" -o "$LEX" = ":"; then 7445 if test ! -f util/configlexer.c; then 7446 as_fn_error $? "no lex and no util/configlexer.c: need flex and bison to compile from source repository." "$LINENO" 5 7447 fi 7448 fi 7449 for ac_prog in 'bison -y' byacc 7450 do 7451 # Extract the first word of "$ac_prog", so it can be a program name with args. 7452 set dummy $ac_prog; ac_word=$2 7453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7454 printf %s "checking for $ac_word... " >&6; } 7455 if test ${ac_cv_prog_YACC+y} 7456 then : 7457 printf %s "(cached) " >&6 7458 else $as_nop 7459 if test -n "$YACC"; then 7460 ac_cv_prog_YACC="$YACC" # Let the user override the test. 7461 else 7462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7463 for as_dir in $PATH 7464 do 7465 IFS=$as_save_IFS 7466 case $as_dir in #((( 7467 '') as_dir=./ ;; 7468 */) ;; 7469 *) as_dir=$as_dir/ ;; 7470 esac 7471 for ac_exec_ext in '' $ac_executable_extensions; do 7472 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7473 ac_cv_prog_YACC="$ac_prog" 7474 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7475 break 2 7476 fi 7477 done 7478 done 7479 IFS=$as_save_IFS 7480 7481 fi 7482 fi 7483 YACC=$ac_cv_prog_YACC 7484 if test -n "$YACC"; then 7485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 7486 printf "%s\n" "$YACC" >&6; } 7487 else 7488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7489 printf "%s\n" "no" >&6; } 7490 fi 7491 7492 7493 test -n "$YACC" && break 7494 done 7495 test -n "$YACC" || YACC="yacc" 7496 7497 if test "$YACC" = "" -o "$YACC" = ":"; then 7498 if test ! -f util/configparser.c; then 7499 as_fn_error $? "no yacc and no util/configparser.c: need flex and bison to compile from source repository." "$LINENO" 5 7500 fi 7501 fi 7502 # Extract the first word of "doxygen", so it can be a program name with args. 7503 set dummy doxygen; ac_word=$2 7504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7505 printf %s "checking for $ac_word... " >&6; } 7506 if test ${ac_cv_prog_doxygen+y} 7507 then : 7508 printf %s "(cached) " >&6 7509 else $as_nop 7510 if test -n "$doxygen"; then 7511 ac_cv_prog_doxygen="$doxygen" # Let the user override the test. 7512 else 7513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7514 for as_dir in $PATH 7515 do 7516 IFS=$as_save_IFS 7517 case $as_dir in #((( 7518 '') as_dir=./ ;; 7519 */) ;; 7520 *) as_dir=$as_dir/ ;; 7521 esac 7522 for ac_exec_ext in '' $ac_executable_extensions; do 7523 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7524 ac_cv_prog_doxygen="doxygen" 7525 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7526 break 2 7527 fi 7528 done 7529 done 7530 IFS=$as_save_IFS 7531 7532 fi 7533 fi 7534 doxygen=$ac_cv_prog_doxygen 7535 if test -n "$doxygen"; then 7536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $doxygen" >&5 7537 printf "%s\n" "$doxygen" >&6; } 7538 else 7539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7540 printf "%s\n" "no" >&6; } 7541 fi 7542 7543 7544 if test -n "$ac_tool_prefix"; then 7545 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 7546 set dummy ${ac_tool_prefix}strip; ac_word=$2 7547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7548 printf %s "checking for $ac_word... " >&6; } 7549 if test ${ac_cv_prog_STRIP+y} 7550 then : 7551 printf %s "(cached) " >&6 7552 else $as_nop 7553 if test -n "$STRIP"; then 7554 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 7555 else 7556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7557 for as_dir in $PATH 7558 do 7559 IFS=$as_save_IFS 7560 case $as_dir in #((( 7561 '') as_dir=./ ;; 7562 */) ;; 7563 *) as_dir=$as_dir/ ;; 7564 esac 7565 for ac_exec_ext in '' $ac_executable_extensions; do 7566 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7567 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 7568 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7569 break 2 7570 fi 7571 done 7572 done 7573 IFS=$as_save_IFS 7574 7575 fi 7576 fi 7577 STRIP=$ac_cv_prog_STRIP 7578 if test -n "$STRIP"; then 7579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 7580 printf "%s\n" "$STRIP" >&6; } 7581 else 7582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7583 printf "%s\n" "no" >&6; } 7584 fi 7585 7586 7587 fi 7588 if test -z "$ac_cv_prog_STRIP"; then 7589 ac_ct_STRIP=$STRIP 7590 # Extract the first word of "strip", so it can be a program name with args. 7591 set dummy strip; ac_word=$2 7592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7593 printf %s "checking for $ac_word... " >&6; } 7594 if test ${ac_cv_prog_ac_ct_STRIP+y} 7595 then : 7596 printf %s "(cached) " >&6 7597 else $as_nop 7598 if test -n "$ac_ct_STRIP"; then 7599 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 7600 else 7601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7602 for as_dir in $PATH 7603 do 7604 IFS=$as_save_IFS 7605 case $as_dir in #((( 7606 '') as_dir=./ ;; 7607 */) ;; 7608 *) as_dir=$as_dir/ ;; 7609 esac 7610 for ac_exec_ext in '' $ac_executable_extensions; do 7611 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7612 ac_cv_prog_ac_ct_STRIP="strip" 7613 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7614 break 2 7615 fi 7616 done 7617 done 7618 IFS=$as_save_IFS 7619 7620 fi 7621 fi 7622 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 7623 if test -n "$ac_ct_STRIP"; then 7624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 7625 printf "%s\n" "$ac_ct_STRIP" >&6; } 7626 else 7627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7628 printf "%s\n" "no" >&6; } 7629 fi 7630 7631 if test "x$ac_ct_STRIP" = x; then 7632 STRIP="" 7633 else 7634 case $cross_compiling:$ac_tool_warned in 7635 yes:) 7636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7637 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7638 ac_tool_warned=yes ;; 7639 esac 7640 STRIP=$ac_ct_STRIP 7641 fi 7642 else 7643 STRIP="$ac_cv_prog_STRIP" 7644 fi 7645 7646 7647 7648 7649 # Make sure we can run config.sub. 7650 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 7651 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 7652 7653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 7654 printf %s "checking build system type... " >&6; } 7655 if test ${ac_cv_build+y} 7656 then : 7657 printf %s "(cached) " >&6 7658 else $as_nop 7659 ac_build_alias=$build_alias 7660 test "x$ac_build_alias" = x && 7661 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 7662 test "x$ac_build_alias" = x && 7663 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 7664 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 7665 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 7666 7667 fi 7668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 7669 printf "%s\n" "$ac_cv_build" >&6; } 7670 case $ac_cv_build in 7671 *-*-*) ;; 7672 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 7673 esac 7674 build=$ac_cv_build 7675 ac_save_IFS=$IFS; IFS='-' 7676 set x $ac_cv_build 7677 shift 7678 build_cpu=$1 7679 build_vendor=$2 7680 shift; shift 7681 # Remember, the first character of IFS is used to create $*, 7682 # except with old shells: 7683 build_os=$* 7684 IFS=$ac_save_IFS 7685 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 7686 7687 7688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 7689 printf %s "checking host system type... " >&6; } 7690 if test ${ac_cv_host+y} 7691 then : 7692 printf %s "(cached) " >&6 7693 else $as_nop 7694 if test "x$host_alias" = x; then 7695 ac_cv_host=$ac_cv_build 7696 else 7697 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 7698 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 7699 fi 7700 7701 fi 7702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 7703 printf "%s\n" "$ac_cv_host" >&6; } 7704 case $ac_cv_host in 7705 *-*-*) ;; 7706 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 7707 esac 7708 host=$ac_cv_host 7709 ac_save_IFS=$IFS; IFS='-' 7710 set x $ac_cv_host 7711 shift 7712 host_cpu=$1 7713 host_vendor=$2 7714 shift; shift 7715 # Remember, the first character of IFS is used to create $*, 7716 # except with old shells: 7717 host_os=$* 7718 IFS=$ac_save_IFS 7719 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 7720 7721 7722 7723 # skip these tests, we do not need them. 7724 7725 7726 7727 7728 7729 7730 7731 7732 # always use ./libtool unless override from commandline (libtool=mylibtool) 7733 if test -z "$libtool"; then 7734 libtool="./libtool" 7735 fi 7736 7737 # avoid libtool max commandline length test on systems that fork slowly. 7738 7739 if echo "$host_os" | grep "sunos4" >/dev/null; then 7740 lt_cv_sys_max_cmd_len=32750; 7741 fi 7742 if test -n "$ac_tool_prefix"; then 7743 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 7744 set dummy ${ac_tool_prefix}ar; ac_word=$2 7745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7746 printf %s "checking for $ac_word... " >&6; } 7747 if test ${ac_cv_path_AR+y} 7748 then : 7749 printf %s "(cached) " >&6 7750 else $as_nop 7751 case $AR in 7752 [\\/]* | ?:[\\/]*) 7753 ac_cv_path_AR="$AR" # Let the user override the test with a path. 7754 ;; 7755 *) 7756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7757 for as_dir in $PATH 7758 do 7759 IFS=$as_save_IFS 7760 case $as_dir in #((( 7761 '') as_dir=./ ;; 7762 */) ;; 7763 *) as_dir=$as_dir/ ;; 7764 esac 7765 for ac_exec_ext in '' $ac_executable_extensions; do 7766 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7767 ac_cv_path_AR="$as_dir$ac_word$ac_exec_ext" 7768 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7769 break 2 7770 fi 7771 done 7772 done 7773 IFS=$as_save_IFS 7774 7775 ;; 7776 esac 7777 fi 7778 AR=$ac_cv_path_AR 7779 if test -n "$AR"; then 7780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 7781 printf "%s\n" "$AR" >&6; } 7782 else 7783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7784 printf "%s\n" "no" >&6; } 7785 fi 7786 7787 7788 fi 7789 if test -z "$ac_cv_path_AR"; then 7790 ac_pt_AR=$AR 7791 # Extract the first word of "ar", so it can be a program name with args. 7792 set dummy ar; ac_word=$2 7793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7794 printf %s "checking for $ac_word... " >&6; } 7795 if test ${ac_cv_path_ac_pt_AR+y} 7796 then : 7797 printf %s "(cached) " >&6 7798 else $as_nop 7799 case $ac_pt_AR in 7800 [\\/]* | ?:[\\/]*) 7801 ac_cv_path_ac_pt_AR="$ac_pt_AR" # Let the user override the test with a path. 7802 ;; 7803 *) 7804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7805 for as_dir in $PATH 7806 do 7807 IFS=$as_save_IFS 7808 case $as_dir in #((( 7809 '') as_dir=./ ;; 7810 */) ;; 7811 *) as_dir=$as_dir/ ;; 7812 esac 7813 for ac_exec_ext in '' $ac_executable_extensions; do 7814 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7815 ac_cv_path_ac_pt_AR="$as_dir$ac_word$ac_exec_ext" 7816 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7817 break 2 7818 fi 7819 done 7820 done 7821 IFS=$as_save_IFS 7822 7823 ;; 7824 esac 7825 fi 7826 ac_pt_AR=$ac_cv_path_ac_pt_AR 7827 if test -n "$ac_pt_AR"; then 7828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5 7829 printf "%s\n" "$ac_pt_AR" >&6; } 7830 else 7831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7832 printf "%s\n" "no" >&6; } 7833 fi 7834 7835 if test "x$ac_pt_AR" = x; then 7836 AR="false" 7837 else 7838 case $cross_compiling:$ac_tool_warned in 7839 yes:) 7840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7841 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7842 ac_tool_warned=yes ;; 7843 esac 7844 AR=$ac_pt_AR 7845 fi 7846 else 7847 AR="$ac_cv_path_AR" 7848 fi 7849 7850 if test $AR = false; then 7851 as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5 7852 fi 7853 7854 7855 case `pwd` in 7856 *\ * | *\ *) 7857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 7858 printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 7859 esac 7860 7861 7862 7863 macro_version='2.5.4' 7864 macro_revision='2.5.4' 7865 7866 7867 7868 7869 7870 7871 7872 7873 7874 7875 7876 7877 7878 7879 ltmain=$ac_aux_dir/ltmain.sh 7880 7881 # Backslashify metacharacters that are still active within 7882 # double-quoted strings. 7883 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 7884 7885 # Same as above, but do not quote variable references. 7886 double_quote_subst='s/\(["`\\]\)/\\\1/g' 7887 7888 # Sed substitution to delay expansion of an escaped shell variable in a 7889 # double_quote_subst'ed string. 7890 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 7891 7892 # Sed substitution to delay expansion of an escaped single quote. 7893 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 7894 7895 # Sed substitution to avoid accidental globbing in evaled expressions 7896 no_glob_subst='s/\*/\\\*/g' 7897 7898 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7899 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 7900 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 7901 7902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 7903 printf %s "checking how to print strings... " >&6; } 7904 # Test print first, because it will be a builtin if present. 7905 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 7906 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 7907 ECHO='print -r --' 7908 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 7909 ECHO='printf %s\n' 7910 else 7911 # Use this function as a fallback that always works. 7912 func_fallback_echo () 7913 { 7914 eval 'cat <<_LTECHO_EOF 7915 $1 7916 _LTECHO_EOF' 7917 } 7918 ECHO='func_fallback_echo' 7919 fi 7920 7921 # func_echo_all arg... 7922 # Invoke $ECHO with all args, space-separated. 7923 func_echo_all () 7924 { 7925 $ECHO "" 7926 } 7927 7928 case $ECHO in 7929 printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5 7930 printf "%s\n" "printf" >&6; } ;; 7931 print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 7932 printf "%s\n" "print -r" >&6; } ;; 7933 *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5 7934 printf "%s\n" "cat" >&6; } ;; 7935 esac 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 7951 printf %s "checking for a sed that does not truncate output... " >&6; } 7952 if test ${ac_cv_path_SED+y} 7953 then : 7954 printf %s "(cached) " >&6 7955 else $as_nop 7956 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 7957 for ac_i in 1 2 3 4 5 6 7; do 7958 ac_script="$ac_script$as_nl$ac_script" 7959 done 7960 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 7961 { ac_script=; unset ac_script;} 7962 if test -z "$SED"; then 7963 ac_path_SED_found=false 7964 # Loop through the user's path and test for each of PROGNAME-LIST 7965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7966 for as_dir in $PATH 7967 do 7968 IFS=$as_save_IFS 7969 case $as_dir in #((( 7970 '') as_dir=./ ;; 7971 */) ;; 7972 *) as_dir=$as_dir/ ;; 7973 esac 7974 for ac_prog in sed gsed 7975 do 7976 for ac_exec_ext in '' $ac_executable_extensions; do 7977 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 7978 as_fn_executable_p "$ac_path_SED" || continue 7979 # Check for GNU ac_path_SED and select it if it is found. 7980 # Check for GNU $ac_path_SED 7981 case `"$ac_path_SED" --version 2>&1` in 7982 *GNU*) 7983 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 7984 *) 7985 ac_count=0 7986 printf %s 0123456789 >"conftest.in" 7987 while : 7988 do 7989 cat "conftest.in" "conftest.in" >"conftest.tmp" 7990 mv "conftest.tmp" "conftest.in" 7991 cp "conftest.in" "conftest.nl" 7992 printf "%s\n" '' >> "conftest.nl" 7993 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 7994 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7995 as_fn_arith $ac_count + 1 && ac_count=$as_val 7996 if test $ac_count -gt ${ac_path_SED_max-0}; then 7997 # Best one so far, save it but keep looking for a better one 7998 ac_cv_path_SED="$ac_path_SED" 7999 ac_path_SED_max=$ac_count 8000 fi 8001 # 10*(2^10) chars as input seems more than enough 8002 test $ac_count -gt 10 && break 8003 done 8004 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 8005 esac 8006 8007 $ac_path_SED_found && break 3 8008 done 8009 done 8010 done 8011 IFS=$as_save_IFS 8012 if test -z "$ac_cv_path_SED"; then 8013 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 8014 fi 8015 else 8016 ac_cv_path_SED=$SED 8017 fi 8018 8019 fi 8020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 8021 printf "%s\n" "$ac_cv_path_SED" >&6; } 8022 SED="$ac_cv_path_SED" 8023 rm -f conftest.sed 8024 8025 test -z "$SED" && SED=sed 8026 Xsed="$SED -e 1s/^X//" 8027 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 8039 printf %s "checking for egrep... " >&6; } 8040 if test ${ac_cv_path_EGREP+y} 8041 then : 8042 printf %s "(cached) " >&6 8043 else $as_nop 8044 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 8045 then ac_cv_path_EGREP="$GREP -E" 8046 else 8047 if test -z "$EGREP"; then 8048 ac_path_EGREP_found=false 8049 # Loop through the user's path and test for each of PROGNAME-LIST 8050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8051 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 8052 do 8053 IFS=$as_save_IFS 8054 case $as_dir in #((( 8055 '') as_dir=./ ;; 8056 */) ;; 8057 *) as_dir=$as_dir/ ;; 8058 esac 8059 for ac_prog in egrep 8060 do 8061 for ac_exec_ext in '' $ac_executable_extensions; do 8062 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" 8063 as_fn_executable_p "$ac_path_EGREP" || continue 8064 # Check for GNU ac_path_EGREP and select it if it is found. 8065 # Check for GNU $ac_path_EGREP 8066 case `"$ac_path_EGREP" --version 2>&1` in 8067 *GNU*) 8068 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 8069 *) 8070 ac_count=0 8071 printf %s 0123456789 >"conftest.in" 8072 while : 8073 do 8074 cat "conftest.in" "conftest.in" >"conftest.tmp" 8075 mv "conftest.tmp" "conftest.in" 8076 cp "conftest.in" "conftest.nl" 8077 printf "%s\n" 'EGREP' >> "conftest.nl" 8078 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 8079 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 8080 as_fn_arith $ac_count + 1 && ac_count=$as_val 8081 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 8082 # Best one so far, save it but keep looking for a better one 8083 ac_cv_path_EGREP="$ac_path_EGREP" 8084 ac_path_EGREP_max=$ac_count 8085 fi 8086 # 10*(2^10) chars as input seems more than enough 8087 test $ac_count -gt 10 && break 8088 done 8089 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 8090 esac 8091 8092 $ac_path_EGREP_found && break 3 8093 done 8094 done 8095 done 8096 IFS=$as_save_IFS 8097 if test -z "$ac_cv_path_EGREP"; then 8098 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 8099 fi 8100 else 8101 ac_cv_path_EGREP=$EGREP 8102 fi 8103 8104 fi 8105 fi 8106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 8107 printf "%s\n" "$ac_cv_path_EGREP" >&6; } 8108 EGREP="$ac_cv_path_EGREP" 8109 8110 8111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 8112 printf %s "checking for fgrep... " >&6; } 8113 if test ${ac_cv_path_FGREP+y} 8114 then : 8115 printf %s "(cached) " >&6 8116 else $as_nop 8117 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 8118 then ac_cv_path_FGREP="$GREP -F" 8119 else 8120 if test -z "$FGREP"; then 8121 ac_path_FGREP_found=false 8122 # Loop through the user's path and test for each of PROGNAME-LIST 8123 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8124 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 8125 do 8126 IFS=$as_save_IFS 8127 case $as_dir in #((( 8128 '') as_dir=./ ;; 8129 */) ;; 8130 *) as_dir=$as_dir/ ;; 8131 esac 8132 for ac_prog in fgrep 8133 do 8134 for ac_exec_ext in '' $ac_executable_extensions; do 8135 ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" 8136 as_fn_executable_p "$ac_path_FGREP" || continue 8137 # Check for GNU ac_path_FGREP and select it if it is found. 8138 # Check for GNU $ac_path_FGREP 8139 case `"$ac_path_FGREP" --version 2>&1` in 8140 *GNU*) 8141 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 8142 *) 8143 ac_count=0 8144 printf %s 0123456789 >"conftest.in" 8145 while : 8146 do 8147 cat "conftest.in" "conftest.in" >"conftest.tmp" 8148 mv "conftest.tmp" "conftest.in" 8149 cp "conftest.in" "conftest.nl" 8150 printf "%s\n" 'FGREP' >> "conftest.nl" 8151 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 8152 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 8153 as_fn_arith $ac_count + 1 && ac_count=$as_val 8154 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 8155 # Best one so far, save it but keep looking for a better one 8156 ac_cv_path_FGREP="$ac_path_FGREP" 8157 ac_path_FGREP_max=$ac_count 8158 fi 8159 # 10*(2^10) chars as input seems more than enough 8160 test $ac_count -gt 10 && break 8161 done 8162 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 8163 esac 8164 8165 $ac_path_FGREP_found && break 3 8166 done 8167 done 8168 done 8169 IFS=$as_save_IFS 8170 if test -z "$ac_cv_path_FGREP"; then 8171 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 8172 fi 8173 else 8174 ac_cv_path_FGREP=$FGREP 8175 fi 8176 8177 fi 8178 fi 8179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 8180 printf "%s\n" "$ac_cv_path_FGREP" >&6; } 8181 FGREP="$ac_cv_path_FGREP" 8182 8183 8184 test -z "$GREP" && GREP=grep 8185 8186 8187 8188 8189 8190 8191 8192 8193 8194 8195 8196 8197 8198 8199 8200 8201 8202 8203 8204 # Check whether --with-gnu-ld was given. 8205 if test ${with_gnu_ld+y} 8206 then : 8207 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 8208 else $as_nop 8209 with_gnu_ld=no 8210 fi 8211 8212 ac_prog=ld 8213 if test yes = "$GCC"; then 8214 # Check if gcc -print-prog-name=ld gives a path. 8215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 8216 printf %s "checking for ld used by $CC... " >&6; } 8217 case $host in 8218 *-*-mingw* | *-*-windows*) 8219 # gcc leaves a trailing carriage return, which upsets mingw 8220 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 8221 *) 8222 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 8223 esac 8224 case $ac_prog in 8225 # Accept absolute paths. 8226 [\\/]* | ?:[\\/]*) 8227 re_direlt='/[^/][^/]*/\.\./' 8228 # Canonicalize the pathname of ld 8229 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 8230 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 8231 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 8232 done 8233 test -z "$LD" && LD=$ac_prog 8234 ;; 8235 "") 8236 # If it fails, then pretend we aren't using GCC. 8237 ac_prog=ld 8238 ;; 8239 *) 8240 # If it is relative, then search for the first ld in PATH. 8241 with_gnu_ld=unknown 8242 ;; 8243 esac 8244 elif test yes = "$with_gnu_ld"; then 8245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 8246 printf %s "checking for GNU ld... " >&6; } 8247 else 8248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 8249 printf %s "checking for non-GNU ld... " >&6; } 8250 fi 8251 if test ${lt_cv_path_LD+y} 8252 then : 8253 printf %s "(cached) " >&6 8254 else $as_nop 8255 if test -z "$LD"; then 8256 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8257 for ac_dir in $PATH; do 8258 IFS=$lt_save_ifs 8259 test -z "$ac_dir" && ac_dir=. 8260 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 8261 lt_cv_path_LD=$ac_dir/$ac_prog 8262 # Check to see if the program is GNU ld. I'd rather use --version, 8263 # but apparently some variants of GNU ld only accept -v. 8264 # Break only if it was the GNU/non-GNU ld that we prefer. 8265 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 8266 *GNU* | *'with BFD'*) 8267 test no != "$with_gnu_ld" && break 8268 ;; 8269 *) 8270 test yes != "$with_gnu_ld" && break 8271 ;; 8272 esac 8273 fi 8274 done 8275 IFS=$lt_save_ifs 8276 else 8277 lt_cv_path_LD=$LD # Let the user override the test with a path. 8278 fi 8279 fi 8280 8281 LD=$lt_cv_path_LD 8282 if test -n "$LD"; then 8283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 8284 printf "%s\n" "$LD" >&6; } 8285 else 8286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8287 printf "%s\n" "no" >&6; } 8288 fi 8289 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 8290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 8291 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } 8292 if test ${lt_cv_prog_gnu_ld+y} 8293 then : 8294 printf %s "(cached) " >&6 8295 else $as_nop 8296 # I'd rather use --version here, but apparently some GNU lds only accept -v. 8297 case `$LD -v 2>&1 </dev/null` in 8298 *GNU* | *'with BFD'*) 8299 lt_cv_prog_gnu_ld=yes 8300 ;; 8301 *) 8302 lt_cv_prog_gnu_ld=no 8303 ;; 8304 esac 8305 fi 8306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 8307 printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } 8308 with_gnu_ld=$lt_cv_prog_gnu_ld 8309 8310 8311 8312 8313 8314 8315 8316 8317 8318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 8319 printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 8320 if test ${lt_cv_path_NM+y} 8321 then : 8322 printf %s "(cached) " >&6 8323 else $as_nop 8324 if test -n "$NM"; then 8325 # Let the user override the test. 8326 lt_cv_path_NM=$NM 8327 else 8328 lt_nm_to_check=${ac_tool_prefix}nm 8329 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 8330 lt_nm_to_check="$lt_nm_to_check nm" 8331 fi 8332 for lt_tmp_nm in $lt_nm_to_check; do 8333 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8334 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 8335 IFS=$lt_save_ifs 8336 test -z "$ac_dir" && ac_dir=. 8337 tmp_nm=$ac_dir/$lt_tmp_nm 8338 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 8339 # Check to see if the nm accepts a BSD-compat flag. 8340 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 8341 # nm: unknown option "B" ignored 8342 # Tru64's nm complains that /dev/null is an invalid object file 8343 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 8344 case $build_os in 8345 mingw* | windows*) lt_bad_file=conftest.nm/nofile ;; 8346 *) lt_bad_file=/dev/null ;; 8347 esac 8348 case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in 8349 *$lt_bad_file* | *'Invalid file or object type'*) 8350 lt_cv_path_NM="$tmp_nm -B" 8351 break 2 8352 ;; 8353 *) 8354 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in 8355 */dev/null*) 8356 lt_cv_path_NM="$tmp_nm -p" 8357 break 2 8358 ;; 8359 *) 8360 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 8361 continue # so that we can try to find one that supports BSD flags 8362 ;; 8363 esac 8364 ;; 8365 esac 8366 fi 8367 done 8368 IFS=$lt_save_ifs 8369 done 8370 : ${lt_cv_path_NM=no} 8371 fi 8372 fi 8373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 8374 printf "%s\n" "$lt_cv_path_NM" >&6; } 8375 if test no != "$lt_cv_path_NM"; then 8376 NM=$lt_cv_path_NM 8377 else 8378 # Didn't find any BSD compatible name lister, look for dumpbin. 8379 if test -n "$DUMPBIN"; then : 8380 # Let the user override the test. 8381 else 8382 if test -n "$ac_tool_prefix"; then 8383 for ac_prog in dumpbin "link -dump" 8384 do 8385 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 8386 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 8387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8388 printf %s "checking for $ac_word... " >&6; } 8389 if test ${ac_cv_prog_DUMPBIN+y} 8390 then : 8391 printf %s "(cached) " >&6 8392 else $as_nop 8393 if test -n "$DUMPBIN"; then 8394 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 8395 else 8396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8397 for as_dir in $PATH 8398 do 8399 IFS=$as_save_IFS 8400 case $as_dir in #((( 8401 '') as_dir=./ ;; 8402 */) ;; 8403 *) as_dir=$as_dir/ ;; 8404 esac 8405 for ac_exec_ext in '' $ac_executable_extensions; do 8406 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8407 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 8408 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8409 break 2 8410 fi 8411 done 8412 done 8413 IFS=$as_save_IFS 8414 8415 fi 8416 fi 8417 DUMPBIN=$ac_cv_prog_DUMPBIN 8418 if test -n "$DUMPBIN"; then 8419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 8420 printf "%s\n" "$DUMPBIN" >&6; } 8421 else 8422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8423 printf "%s\n" "no" >&6; } 8424 fi 8425 8426 8427 test -n "$DUMPBIN" && break 8428 done 8429 fi 8430 if test -z "$DUMPBIN"; then 8431 ac_ct_DUMPBIN=$DUMPBIN 8432 for ac_prog in dumpbin "link -dump" 8433 do 8434 # Extract the first word of "$ac_prog", so it can be a program name with args. 8435 set dummy $ac_prog; ac_word=$2 8436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8437 printf %s "checking for $ac_word... " >&6; } 8438 if test ${ac_cv_prog_ac_ct_DUMPBIN+y} 8439 then : 8440 printf %s "(cached) " >&6 8441 else $as_nop 8442 if test -n "$ac_ct_DUMPBIN"; then 8443 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 8444 else 8445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8446 for as_dir in $PATH 8447 do 8448 IFS=$as_save_IFS 8449 case $as_dir in #((( 8450 '') as_dir=./ ;; 8451 */) ;; 8452 *) as_dir=$as_dir/ ;; 8453 esac 8454 for ac_exec_ext in '' $ac_executable_extensions; do 8455 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8456 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 8457 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8458 break 2 8459 fi 8460 done 8461 done 8462 IFS=$as_save_IFS 8463 8464 fi 8465 fi 8466 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 8467 if test -n "$ac_ct_DUMPBIN"; then 8468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 8469 printf "%s\n" "$ac_ct_DUMPBIN" >&6; } 8470 else 8471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8472 printf "%s\n" "no" >&6; } 8473 fi 8474 8475 8476 test -n "$ac_ct_DUMPBIN" && break 8477 done 8478 8479 if test "x$ac_ct_DUMPBIN" = x; then 8480 DUMPBIN=":" 8481 else 8482 case $cross_compiling:$ac_tool_warned in 8483 yes:) 8484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8485 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8486 ac_tool_warned=yes ;; 8487 esac 8488 DUMPBIN=$ac_ct_DUMPBIN 8489 fi 8490 fi 8491 8492 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in 8493 *COFF*) 8494 DUMPBIN="$DUMPBIN -symbols -headers" 8495 ;; 8496 *) 8497 DUMPBIN=: 8498 ;; 8499 esac 8500 fi 8501 8502 if test : != "$DUMPBIN"; then 8503 NM=$DUMPBIN 8504 fi 8505 fi 8506 test -z "$NM" && NM=nm 8507 8508 8509 8510 8511 8512 8513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 8514 printf %s "checking the name lister ($NM) interface... " >&6; } 8515 if test ${lt_cv_nm_interface+y} 8516 then : 8517 printf %s "(cached) " >&6 8518 else $as_nop 8519 lt_cv_nm_interface="BSD nm" 8520 echo "int some_variable = 0;" > conftest.$ac_ext 8521 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 8522 (eval "$ac_compile" 2>conftest.err) 8523 cat conftest.err >&5 8524 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 8525 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 8526 cat conftest.err >&5 8527 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 8528 cat conftest.out >&5 8529 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 8530 lt_cv_nm_interface="MS dumpbin" 8531 fi 8532 rm -f conftest* 8533 fi 8534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 8535 printf "%s\n" "$lt_cv_nm_interface" >&6; } 8536 8537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 8538 printf %s "checking whether ln -s works... " >&6; } 8539 LN_S=$as_ln_s 8540 if test "$LN_S" = "ln -s"; then 8541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8542 printf "%s\n" "yes" >&6; } 8543 else 8544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 8545 printf "%s\n" "no, using $LN_S" >&6; } 8546 fi 8547 8548 # find the maximum length of command line arguments 8549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 8550 printf %s "checking the maximum length of command line arguments... " >&6; } 8551 if test ${lt_cv_sys_max_cmd_len+y} 8552 then : 8553 printf %s "(cached) " >&6 8554 else $as_nop 8555 i=0 8556 teststring=ABCD 8557 8558 case $build_os in 8559 msdosdjgpp*) 8560 # On DJGPP, this test can blow up pretty badly due to problems in libc 8561 # (any single argument exceeding 2000 bytes causes a buffer overrun 8562 # during glob expansion). Even if it were fixed, the result of this 8563 # check would be larger than it should be. 8564 lt_cv_sys_max_cmd_len=12288; # 12K is about right 8565 ;; 8566 8567 gnu* | ironclad*) 8568 # Under GNU Hurd and Ironclad, this test is not required because there 8569 # is no limit to the length of command line arguments. 8570 # Libtool will interpret -1 as no limit whatsoever 8571 lt_cv_sys_max_cmd_len=-1; 8572 ;; 8573 8574 cygwin* | mingw* | windows* | cegcc*) 8575 # On Win9x/ME, this test blows up -- it succeeds, but takes 8576 # about 5 minutes as the teststring grows exponentially. 8577 # Worse, since 9x/ME are not pre-emptively multitasking, 8578 # you end up with a "frozen" computer, even though with patience 8579 # the test eventually succeeds (with a max line length of 256k). 8580 # Instead, let's just punt: use the minimum linelength reported by 8581 # all of the supported platforms: 8192 (on NT/2K/XP). 8582 lt_cv_sys_max_cmd_len=8192; 8583 ;; 8584 8585 mint*) 8586 # On MiNT this can take a long time and run out of memory. 8587 lt_cv_sys_max_cmd_len=8192; 8588 ;; 8589 8590 amigaos*) 8591 # On AmigaOS with pdksh, this test takes hours, literally. 8592 # So we just punt and use a minimum line length of 8192. 8593 lt_cv_sys_max_cmd_len=8192; 8594 ;; 8595 8596 darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) 8597 # This has been around since 386BSD, at least. Likely further. 8598 if test -x /sbin/sysctl; then 8599 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 8600 elif test -x /usr/sbin/sysctl; then 8601 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 8602 else 8603 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 8604 fi 8605 # And add a safety zone 8606 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 8607 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 8608 ;; 8609 8610 interix*) 8611 # We know the value 262144 and hardcode it with a safety zone (like BSD) 8612 lt_cv_sys_max_cmd_len=196608 8613 ;; 8614 8615 os2*) 8616 # The test takes a long time on OS/2. 8617 lt_cv_sys_max_cmd_len=8192 8618 ;; 8619 8620 osf*) 8621 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 8622 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 8623 # nice to cause kernel panics so lets avoid the loop below. 8624 # First set a reasonable default. 8625 lt_cv_sys_max_cmd_len=16384 8626 # 8627 if test -x /sbin/sysconfig; then 8628 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 8629 *1*) lt_cv_sys_max_cmd_len=-1 ;; 8630 esac 8631 fi 8632 ;; 8633 sco3.2v5*) 8634 lt_cv_sys_max_cmd_len=102400 8635 ;; 8636 sysv5* | sco5v6* | sysv4.2uw2*) 8637 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 8638 if test -n "$kargmax"; then 8639 lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` 8640 else 8641 lt_cv_sys_max_cmd_len=32768 8642 fi 8643 ;; 8644 *) 8645 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 8646 if test -n "$lt_cv_sys_max_cmd_len" && \ 8647 test undefined != "$lt_cv_sys_max_cmd_len"; then 8648 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 8649 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 8650 else 8651 # Make teststring a little bigger before we do anything with it. 8652 # a 1K string should be a reasonable start. 8653 for i in 1 2 3 4 5 6 7 8; do 8654 teststring=$teststring$teststring 8655 done 8656 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 8657 # If test is not a shell built-in, we'll probably end up computing a 8658 # maximum length that is only half of the actual maximum length, but 8659 # we can't tell. 8660 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 8661 = "X$teststring$teststring"; } >/dev/null 2>&1 && 8662 test 17 != "$i" # 1/2 MB should be enough 8663 do 8664 i=`expr $i + 1` 8665 teststring=$teststring$teststring 8666 done 8667 # Only check the string length outside the loop. 8668 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 8669 teststring= 8670 # Add a significant safety factor because C++ compilers can tack on 8671 # massive amounts of additional arguments before passing them to the 8672 # linker. It appears as though 1/2 is a usable value. 8673 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 8674 fi 8675 ;; 8676 esac 8677 8678 fi 8679 8680 if test -n "$lt_cv_sys_max_cmd_len"; then 8681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 8682 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } 8683 else 8684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 8685 printf "%s\n" "none" >&6; } 8686 fi 8687 max_cmd_len=$lt_cv_sys_max_cmd_len 8688 8689 8690 8691 8692 8693 8694 : ${CP="cp -f"} 8695 : ${MV="mv -f"} 8696 : ${RM="rm -f"} 8697 8698 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 8699 lt_unset=unset 8700 else 8701 lt_unset=false 8702 fi 8703 8704 8705 8706 8707 8708 # test EBCDIC or ASCII 8709 case `echo X|tr X '\101'` in 8710 A) # ASCII based system 8711 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 8712 lt_SP2NL='tr \040 \012' 8713 lt_NL2SP='tr \015\012 \040\040' 8714 ;; 8715 *) # EBCDIC based system 8716 lt_SP2NL='tr \100 \n' 8717 lt_NL2SP='tr \r\n \100\100' 8718 ;; 8719 esac 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 8730 printf %s "checking how to convert $build file names to $host format... " >&6; } 8731 if test ${lt_cv_to_host_file_cmd+y} 8732 then : 8733 printf %s "(cached) " >&6 8734 else $as_nop 8735 case $host in 8736 *-*-mingw* ) 8737 case $build in 8738 *-*-mingw* | *-*-windows* ) # actually msys 8739 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 8740 ;; 8741 *-*-cygwin* ) 8742 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 8743 ;; 8744 * ) # otherwise, assume *nix 8745 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 8746 ;; 8747 esac 8748 ;; 8749 *-*-cygwin* ) 8750 case $build in 8751 *-*-mingw* | *-*-windows* ) # actually msys 8752 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 8753 ;; 8754 *-*-cygwin* ) 8755 lt_cv_to_host_file_cmd=func_convert_file_noop 8756 ;; 8757 * ) # otherwise, assume *nix 8758 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 8759 ;; 8760 esac 8761 ;; 8762 * ) # unhandled hosts (and "normal" native builds) 8763 lt_cv_to_host_file_cmd=func_convert_file_noop 8764 ;; 8765 esac 8766 8767 fi 8768 8769 to_host_file_cmd=$lt_cv_to_host_file_cmd 8770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 8771 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } 8772 8773 8774 8775 8776 8777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 8778 printf %s "checking how to convert $build file names to toolchain format... " >&6; } 8779 if test ${lt_cv_to_tool_file_cmd+y} 8780 then : 8781 printf %s "(cached) " >&6 8782 else $as_nop 8783 #assume ordinary cross tools, or native build. 8784 lt_cv_to_tool_file_cmd=func_convert_file_noop 8785 case $host in 8786 *-*-mingw* | *-*-windows* ) 8787 case $build in 8788 *-*-mingw* | *-*-windows* ) # actually msys 8789 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 8790 ;; 8791 esac 8792 ;; 8793 esac 8794 8795 fi 8796 8797 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 8798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 8799 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } 8800 8801 8802 8803 8804 8805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 8806 printf %s "checking for $LD option to reload object files... " >&6; } 8807 if test ${lt_cv_ld_reload_flag+y} 8808 then : 8809 printf %s "(cached) " >&6 8810 else $as_nop 8811 lt_cv_ld_reload_flag='-r' 8812 fi 8813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 8814 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } 8815 reload_flag=$lt_cv_ld_reload_flag 8816 case $reload_flag in 8817 "" | " "*) ;; 8818 *) reload_flag=" $reload_flag" ;; 8819 esac 8820 reload_cmds='$LD$reload_flag -o $output$reload_objs' 8821 case $host_os in 8822 cygwin* | mingw* | windows* | pw32* | cegcc*) 8823 if test yes != "$GCC"; then 8824 reload_cmds=false 8825 fi 8826 ;; 8827 darwin*) 8828 if test yes = "$GCC"; then 8829 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 8830 else 8831 reload_cmds='$LD$reload_flag -o $output$reload_objs' 8832 fi 8833 ;; 8834 esac 8835 8836 8837 8838 8839 8840 8841 8842 8843 8844 # Extract the first word of "file", so it can be a program name with args. 8845 set dummy file; ac_word=$2 8846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8847 printf %s "checking for $ac_word... " >&6; } 8848 if test ${ac_cv_prog_FILECMD+y} 8849 then : 8850 printf %s "(cached) " >&6 8851 else $as_nop 8852 if test -n "$FILECMD"; then 8853 ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. 8854 else 8855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8856 for as_dir in $PATH 8857 do 8858 IFS=$as_save_IFS 8859 case $as_dir in #((( 8860 '') as_dir=./ ;; 8861 */) ;; 8862 *) as_dir=$as_dir/ ;; 8863 esac 8864 for ac_exec_ext in '' $ac_executable_extensions; do 8865 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8866 ac_cv_prog_FILECMD="file" 8867 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8868 break 2 8869 fi 8870 done 8871 done 8872 IFS=$as_save_IFS 8873 8874 test -z "$ac_cv_prog_FILECMD" && ac_cv_prog_FILECMD=":" 8875 fi 8876 fi 8877 FILECMD=$ac_cv_prog_FILECMD 8878 if test -n "$FILECMD"; then 8879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 8880 printf "%s\n" "$FILECMD" >&6; } 8881 else 8882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8883 printf "%s\n" "no" >&6; } 8884 fi 8885 8886 8887 8888 8889 8890 8891 8892 8893 if test -n "$ac_tool_prefix"; then 8894 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 8895 set dummy ${ac_tool_prefix}objdump; ac_word=$2 8896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8897 printf %s "checking for $ac_word... " >&6; } 8898 if test ${ac_cv_prog_OBJDUMP+y} 8899 then : 8900 printf %s "(cached) " >&6 8901 else $as_nop 8902 if test -n "$OBJDUMP"; then 8903 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 8904 else 8905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8906 for as_dir in $PATH 8907 do 8908 IFS=$as_save_IFS 8909 case $as_dir in #((( 8910 '') as_dir=./ ;; 8911 */) ;; 8912 *) as_dir=$as_dir/ ;; 8913 esac 8914 for ac_exec_ext in '' $ac_executable_extensions; do 8915 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8916 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 8917 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8918 break 2 8919 fi 8920 done 8921 done 8922 IFS=$as_save_IFS 8923 8924 fi 8925 fi 8926 OBJDUMP=$ac_cv_prog_OBJDUMP 8927 if test -n "$OBJDUMP"; then 8928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 8929 printf "%s\n" "$OBJDUMP" >&6; } 8930 else 8931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8932 printf "%s\n" "no" >&6; } 8933 fi 8934 8935 8936 fi 8937 if test -z "$ac_cv_prog_OBJDUMP"; then 8938 ac_ct_OBJDUMP=$OBJDUMP 8939 # Extract the first word of "objdump", so it can be a program name with args. 8940 set dummy objdump; ac_word=$2 8941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8942 printf %s "checking for $ac_word... " >&6; } 8943 if test ${ac_cv_prog_ac_ct_OBJDUMP+y} 8944 then : 8945 printf %s "(cached) " >&6 8946 else $as_nop 8947 if test -n "$ac_ct_OBJDUMP"; then 8948 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 8949 else 8950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8951 for as_dir in $PATH 8952 do 8953 IFS=$as_save_IFS 8954 case $as_dir in #((( 8955 '') as_dir=./ ;; 8956 */) ;; 8957 *) as_dir=$as_dir/ ;; 8958 esac 8959 for ac_exec_ext in '' $ac_executable_extensions; do 8960 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8961 ac_cv_prog_ac_ct_OBJDUMP="objdump" 8962 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8963 break 2 8964 fi 8965 done 8966 done 8967 IFS=$as_save_IFS 8968 8969 fi 8970 fi 8971 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 8972 if test -n "$ac_ct_OBJDUMP"; then 8973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 8974 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } 8975 else 8976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8977 printf "%s\n" "no" >&6; } 8978 fi 8979 8980 if test "x$ac_ct_OBJDUMP" = x; then 8981 OBJDUMP="false" 8982 else 8983 case $cross_compiling:$ac_tool_warned in 8984 yes:) 8985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8986 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8987 ac_tool_warned=yes ;; 8988 esac 8989 OBJDUMP=$ac_ct_OBJDUMP 8990 fi 8991 else 8992 OBJDUMP="$ac_cv_prog_OBJDUMP" 8993 fi 8994 8995 test -z "$OBJDUMP" && OBJDUMP=objdump 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 9006 printf %s "checking how to recognize dependent libraries... " >&6; } 9007 if test ${lt_cv_deplibs_check_method+y} 9008 then : 9009 printf %s "(cached) " >&6 9010 else $as_nop 9011 lt_cv_file_magic_cmd='$MAGIC_CMD' 9012 lt_cv_file_magic_test_file= 9013 lt_cv_deplibs_check_method='unknown' 9014 # Need to set the preceding variable on all platforms that support 9015 # interlibrary dependencies. 9016 # 'none' -- dependencies not supported. 9017 # 'unknown' -- same as none, but documents that we really don't know. 9018 # 'pass_all' -- all dependencies passed with no checks. 9019 # 'file_magic [[regex]]' -- check by looking for files in library path 9020 # that responds to the $file_magic_cmd with a given extended regex. 9021 # If you have 'file' or equivalent on your system and you're not sure 9022 # whether 'pass_all' will *always* work, you probably want this one. 9023 9024 case $host_os in 9025 aix[4-9]*) 9026 lt_cv_deplibs_check_method=pass_all 9027 ;; 9028 9029 beos*) 9030 lt_cv_deplibs_check_method=pass_all 9031 ;; 9032 9033 bsdi[45]*) 9034 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 9035 lt_cv_file_magic_cmd='$FILECMD -L' 9036 lt_cv_file_magic_test_file=/shlib/libc.so 9037 ;; 9038 9039 cygwin*) 9040 # func_win32_libid is a shell function defined in ltmain.sh 9041 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 9042 lt_cv_file_magic_cmd='func_win32_libid' 9043 ;; 9044 9045 mingw* | windows* | pw32*) 9046 # Base MSYS/MinGW do not provide the 'file' command needed by 9047 # func_win32_libid shell function, so use a weaker test based on 'objdump', 9048 # unless we find 'file', for example because we are cross-compiling. 9049 if ( file / ) >/dev/null 2>&1; then 9050 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 9051 lt_cv_file_magic_cmd='func_win32_libid' 9052 else 9053 # Keep this pattern in sync with the one in func_win32_libid. 9054 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64|pe-aarch64)' 9055 lt_cv_file_magic_cmd='$OBJDUMP -f' 9056 fi 9057 ;; 9058 9059 cegcc*) 9060 # use the weaker test based on 'objdump'. See mingw*. 9061 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 9062 lt_cv_file_magic_cmd='$OBJDUMP -f' 9063 ;; 9064 9065 darwin* | rhapsody*) 9066 lt_cv_deplibs_check_method=pass_all 9067 ;; 9068 9069 freebsd* | dragonfly* | midnightbsd*) 9070 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 9071 case $host_cpu in 9072 i*86 ) 9073 # Not sure whether the presence of OpenBSD here was a mistake. 9074 # Let's accept both of them until this is cleared up. 9075 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 9076 lt_cv_file_magic_cmd=$FILECMD 9077 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 9078 ;; 9079 esac 9080 else 9081 lt_cv_deplibs_check_method=pass_all 9082 fi 9083 ;; 9084 9085 haiku*) 9086 lt_cv_deplibs_check_method=pass_all 9087 ;; 9088 9089 hpux10.20* | hpux11*) 9090 lt_cv_file_magic_cmd=$FILECMD 9091 case $host_cpu in 9092 ia64*) 9093 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 9094 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 9095 ;; 9096 hppa*64*) 9097 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 9098 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 9099 ;; 9100 *) 9101 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 9102 lt_cv_file_magic_test_file=/usr/lib/libc.sl 9103 ;; 9104 esac 9105 ;; 9106 9107 interix[3-9]*) 9108 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 9109 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 9110 ;; 9111 9112 irix5* | irix6* | nonstopux*) 9113 case $LD in 9114 *-32|*"-32 ") libmagic=32-bit;; 9115 *-n32|*"-n32 ") libmagic=N32;; 9116 *-64|*"-64 ") libmagic=64-bit;; 9117 *) libmagic=never-match;; 9118 esac 9119 lt_cv_deplibs_check_method=pass_all 9120 ;; 9121 9122 # This must be glibc/ELF. 9123 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 9124 lt_cv_deplibs_check_method=pass_all 9125 ;; 9126 9127 *-mlibc) 9128 lt_cv_deplibs_check_method=pass_all 9129 ;; 9130 9131 netbsd* | netbsdelf*-gnu) 9132 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 9133 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 9134 else 9135 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 9136 fi 9137 ;; 9138 9139 newos6*) 9140 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 9141 lt_cv_file_magic_cmd=$FILECMD 9142 lt_cv_file_magic_test_file=/usr/lib/libnls.so 9143 ;; 9144 9145 *nto* | *qnx*) 9146 lt_cv_deplibs_check_method=pass_all 9147 ;; 9148 9149 openbsd*) 9150 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 9151 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 9152 else 9153 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 9154 fi 9155 ;; 9156 9157 osf3* | osf4* | osf5*) 9158 lt_cv_deplibs_check_method=pass_all 9159 ;; 9160 9161 rdos*) 9162 lt_cv_deplibs_check_method=pass_all 9163 ;; 9164 9165 serenity*) 9166 lt_cv_deplibs_check_method=pass_all 9167 ;; 9168 9169 solaris*) 9170 lt_cv_deplibs_check_method=pass_all 9171 ;; 9172 9173 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 9174 lt_cv_deplibs_check_method=pass_all 9175 ;; 9176 9177 sysv4 | sysv4.3*) 9178 case $host_vendor in 9179 motorola) 9180 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 9181 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 9182 ;; 9183 ncr) 9184 lt_cv_deplibs_check_method=pass_all 9185 ;; 9186 sequent) 9187 lt_cv_file_magic_cmd='/bin/file' 9188 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 9189 ;; 9190 sni) 9191 lt_cv_file_magic_cmd='/bin/file' 9192 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 9193 lt_cv_file_magic_test_file=/lib/libc.so 9194 ;; 9195 siemens) 9196 lt_cv_deplibs_check_method=pass_all 9197 ;; 9198 pc) 9199 lt_cv_deplibs_check_method=pass_all 9200 ;; 9201 esac 9202 ;; 9203 9204 tpf*) 9205 lt_cv_deplibs_check_method=pass_all 9206 ;; 9207 os2*) 9208 lt_cv_deplibs_check_method=pass_all 9209 ;; 9210 esac 9211 9212 fi 9213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 9214 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } 9215 9216 file_magic_glob= 9217 want_nocaseglob=no 9218 if test "$build" = "$host"; then 9219 case $host_os in 9220 mingw* | windows* | pw32*) 9221 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 9222 want_nocaseglob=yes 9223 else 9224 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 9225 fi 9226 ;; 9227 esac 9228 fi 9229 9230 file_magic_cmd=$lt_cv_file_magic_cmd 9231 deplibs_check_method=$lt_cv_deplibs_check_method 9232 test -z "$deplibs_check_method" && deplibs_check_method=unknown 9233 9234 9235 9236 9237 9238 9239 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 if test -n "$ac_tool_prefix"; then 9256 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 9257 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 9258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9259 printf %s "checking for $ac_word... " >&6; } 9260 if test ${ac_cv_prog_DLLTOOL+y} 9261 then : 9262 printf %s "(cached) " >&6 9263 else $as_nop 9264 if test -n "$DLLTOOL"; then 9265 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 9266 else 9267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9268 for as_dir in $PATH 9269 do 9270 IFS=$as_save_IFS 9271 case $as_dir in #((( 9272 '') as_dir=./ ;; 9273 */) ;; 9274 *) as_dir=$as_dir/ ;; 9275 esac 9276 for ac_exec_ext in '' $ac_executable_extensions; do 9277 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 9278 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 9279 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 9280 break 2 9281 fi 9282 done 9283 done 9284 IFS=$as_save_IFS 9285 9286 fi 9287 fi 9288 DLLTOOL=$ac_cv_prog_DLLTOOL 9289 if test -n "$DLLTOOL"; then 9290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 9291 printf "%s\n" "$DLLTOOL" >&6; } 9292 else 9293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9294 printf "%s\n" "no" >&6; } 9295 fi 9296 9297 9298 fi 9299 if test -z "$ac_cv_prog_DLLTOOL"; then 9300 ac_ct_DLLTOOL=$DLLTOOL 9301 # Extract the first word of "dlltool", so it can be a program name with args. 9302 set dummy dlltool; ac_word=$2 9303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9304 printf %s "checking for $ac_word... " >&6; } 9305 if test ${ac_cv_prog_ac_ct_DLLTOOL+y} 9306 then : 9307 printf %s "(cached) " >&6 9308 else $as_nop 9309 if test -n "$ac_ct_DLLTOOL"; then 9310 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 9311 else 9312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9313 for as_dir in $PATH 9314 do 9315 IFS=$as_save_IFS 9316 case $as_dir in #((( 9317 '') as_dir=./ ;; 9318 */) ;; 9319 *) as_dir=$as_dir/ ;; 9320 esac 9321 for ac_exec_ext in '' $ac_executable_extensions; do 9322 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 9323 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 9324 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 9325 break 2 9326 fi 9327 done 9328 done 9329 IFS=$as_save_IFS 9330 9331 fi 9332 fi 9333 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 9334 if test -n "$ac_ct_DLLTOOL"; then 9335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 9336 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } 9337 else 9338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9339 printf "%s\n" "no" >&6; } 9340 fi 9341 9342 if test "x$ac_ct_DLLTOOL" = x; then 9343 DLLTOOL="false" 9344 else 9345 case $cross_compiling:$ac_tool_warned in 9346 yes:) 9347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9348 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9349 ac_tool_warned=yes ;; 9350 esac 9351 DLLTOOL=$ac_ct_DLLTOOL 9352 fi 9353 else 9354 DLLTOOL="$ac_cv_prog_DLLTOOL" 9355 fi 9356 9357 test -z "$DLLTOOL" && DLLTOOL=dlltool 9358 9359 9360 9361 9362 9363 9364 9365 9366 9367 9368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 9369 printf %s "checking how to associate runtime and link libraries... " >&6; } 9370 if test ${lt_cv_sharedlib_from_linklib_cmd+y} 9371 then : 9372 printf %s "(cached) " >&6 9373 else $as_nop 9374 lt_cv_sharedlib_from_linklib_cmd='unknown' 9375 9376 case $host_os in 9377 cygwin* | mingw* | windows* | pw32* | cegcc*) 9378 # two different shell functions defined in ltmain.sh; 9379 # decide which one to use based on capabilities of $DLLTOOL 9380 case `$DLLTOOL --help 2>&1` in 9381 *--identify-strict*) 9382 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 9383 ;; 9384 *) 9385 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 9386 ;; 9387 esac 9388 ;; 9389 *) 9390 # fallback: assume linklib IS sharedlib 9391 lt_cv_sharedlib_from_linklib_cmd=$ECHO 9392 ;; 9393 esac 9394 9395 fi 9396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 9397 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 9398 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 9399 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 9400 9401 9402 9403 9404 9405 9406 9407 if test -n "$ac_tool_prefix"; then 9408 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 9409 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 9410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9411 printf %s "checking for $ac_word... " >&6; } 9412 if test ${ac_cv_prog_RANLIB+y} 9413 then : 9414 printf %s "(cached) " >&6 9415 else $as_nop 9416 if test -n "$RANLIB"; then 9417 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 9418 else 9419 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9420 for as_dir in $PATH 9421 do 9422 IFS=$as_save_IFS 9423 case $as_dir in #((( 9424 '') as_dir=./ ;; 9425 */) ;; 9426 *) as_dir=$as_dir/ ;; 9427 esac 9428 for ac_exec_ext in '' $ac_executable_extensions; do 9429 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 9430 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 9431 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 9432 break 2 9433 fi 9434 done 9435 done 9436 IFS=$as_save_IFS 9437 9438 fi 9439 fi 9440 RANLIB=$ac_cv_prog_RANLIB 9441 if test -n "$RANLIB"; then 9442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 9443 printf "%s\n" "$RANLIB" >&6; } 9444 else 9445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9446 printf "%s\n" "no" >&6; } 9447 fi 9448 9449 9450 fi 9451 if test -z "$ac_cv_prog_RANLIB"; then 9452 ac_ct_RANLIB=$RANLIB 9453 # Extract the first word of "ranlib", so it can be a program name with args. 9454 set dummy ranlib; ac_word=$2 9455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9456 printf %s "checking for $ac_word... " >&6; } 9457 if test ${ac_cv_prog_ac_ct_RANLIB+y} 9458 then : 9459 printf %s "(cached) " >&6 9460 else $as_nop 9461 if test -n "$ac_ct_RANLIB"; then 9462 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 9463 else 9464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9465 for as_dir in $PATH 9466 do 9467 IFS=$as_save_IFS 9468 case $as_dir in #((( 9469 '') as_dir=./ ;; 9470 */) ;; 9471 *) as_dir=$as_dir/ ;; 9472 esac 9473 for ac_exec_ext in '' $ac_executable_extensions; do 9474 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 9475 ac_cv_prog_ac_ct_RANLIB="ranlib" 9476 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 9477 break 2 9478 fi 9479 done 9480 done 9481 IFS=$as_save_IFS 9482 9483 fi 9484 fi 9485 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 9486 if test -n "$ac_ct_RANLIB"; then 9487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 9488 printf "%s\n" "$ac_ct_RANLIB" >&6; } 9489 else 9490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9491 printf "%s\n" "no" >&6; } 9492 fi 9493 9494 if test "x$ac_ct_RANLIB" = x; then 9495 RANLIB=":" 9496 else 9497 case $cross_compiling:$ac_tool_warned in 9498 yes:) 9499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9500 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9501 ac_tool_warned=yes ;; 9502 esac 9503 RANLIB=$ac_ct_RANLIB 9504 fi 9505 else 9506 RANLIB="$ac_cv_prog_RANLIB" 9507 fi 9508 9509 if test -n "$ac_tool_prefix"; then 9510 for ac_prog in ar 9511 do 9512 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 9513 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 9514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9515 printf %s "checking for $ac_word... " >&6; } 9516 if test ${ac_cv_prog_AR+y} 9517 then : 9518 printf %s "(cached) " >&6 9519 else $as_nop 9520 if test -n "$AR"; then 9521 ac_cv_prog_AR="$AR" # Let the user override the test. 9522 else 9523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9524 for as_dir in $PATH 9525 do 9526 IFS=$as_save_IFS 9527 case $as_dir in #((( 9528 '') as_dir=./ ;; 9529 */) ;; 9530 *) as_dir=$as_dir/ ;; 9531 esac 9532 for ac_exec_ext in '' $ac_executable_extensions; do 9533 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 9534 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 9535 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 9536 break 2 9537 fi 9538 done 9539 done 9540 IFS=$as_save_IFS 9541 9542 fi 9543 fi 9544 AR=$ac_cv_prog_AR 9545 if test -n "$AR"; then 9546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 9547 printf "%s\n" "$AR" >&6; } 9548 else 9549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9550 printf "%s\n" "no" >&6; } 9551 fi 9552 9553 9554 test -n "$AR" && break 9555 done 9556 fi 9557 if test -z "$AR"; then 9558 ac_ct_AR=$AR 9559 for ac_prog in ar 9560 do 9561 # Extract the first word of "$ac_prog", so it can be a program name with args. 9562 set dummy $ac_prog; ac_word=$2 9563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9564 printf %s "checking for $ac_word... " >&6; } 9565 if test ${ac_cv_prog_ac_ct_AR+y} 9566 then : 9567 printf %s "(cached) " >&6 9568 else $as_nop 9569 if test -n "$ac_ct_AR"; then 9570 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 9571 else 9572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9573 for as_dir in $PATH 9574 do 9575 IFS=$as_save_IFS 9576 case $as_dir in #((( 9577 '') as_dir=./ ;; 9578 */) ;; 9579 *) as_dir=$as_dir/ ;; 9580 esac 9581 for ac_exec_ext in '' $ac_executable_extensions; do 9582 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 9583 ac_cv_prog_ac_ct_AR="$ac_prog" 9584 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 9585 break 2 9586 fi 9587 done 9588 done 9589 IFS=$as_save_IFS 9590 9591 fi 9592 fi 9593 ac_ct_AR=$ac_cv_prog_ac_ct_AR 9594 if test -n "$ac_ct_AR"; then 9595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 9596 printf "%s\n" "$ac_ct_AR" >&6; } 9597 else 9598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9599 printf "%s\n" "no" >&6; } 9600 fi 9601 9602 9603 test -n "$ac_ct_AR" && break 9604 done 9605 9606 if test "x$ac_ct_AR" = x; then 9607 AR="false" 9608 else 9609 case $cross_compiling:$ac_tool_warned in 9610 yes:) 9611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9612 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9613 ac_tool_warned=yes ;; 9614 esac 9615 AR=$ac_ct_AR 9616 fi 9617 fi 9618 9619 : ${AR=ar} 9620 9621 9622 9623 9624 9625 9626 # Use ARFLAGS variable as AR's operation code to sync the variable naming with 9627 # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have 9628 # higher priority because that's what people were doing historically (setting 9629 # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS 9630 # variable obsoleted/removed. 9631 9632 test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} 9633 lt_ar_flags=$AR_FLAGS 9634 9635 9636 9637 9638 9639 9640 # Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override 9641 # by AR_FLAGS because that was never working and AR_FLAGS is about to die. 9642 9643 9644 9645 9646 9647 9648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 9649 printf %s "checking for archiver @FILE support... " >&6; } 9650 if test ${lt_cv_ar_at_file+y} 9651 then : 9652 printf %s "(cached) " >&6 9653 else $as_nop 9654 lt_cv_ar_at_file=no 9655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9656 /* end confdefs.h. */ 9657 9658 int 9659 main (void) 9660 { 9661 9662 ; 9663 return 0; 9664 } 9665 _ACEOF 9666 if ac_fn_c_try_compile "$LINENO" 9667 then : 9668 echo conftest.$ac_objext > conftest.lst 9669 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 9670 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 9671 (eval $lt_ar_try) 2>&5 9672 ac_status=$? 9673 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9674 test $ac_status = 0; } 9675 if test 0 -eq "$ac_status"; then 9676 # Ensure the archiver fails upon bogus file names. 9677 rm -f conftest.$ac_objext libconftest.a 9678 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 9679 (eval $lt_ar_try) 2>&5 9680 ac_status=$? 9681 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9682 test $ac_status = 0; } 9683 if test 0 -ne "$ac_status"; then 9684 lt_cv_ar_at_file=@ 9685 fi 9686 fi 9687 rm -f conftest.* libconftest.a 9688 9689 fi 9690 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9691 9692 fi 9693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 9694 printf "%s\n" "$lt_cv_ar_at_file" >&6; } 9695 9696 if test no = "$lt_cv_ar_at_file"; then 9697 archiver_list_spec= 9698 else 9699 archiver_list_spec=$lt_cv_ar_at_file 9700 fi 9701 9702 9703 9704 9705 9706 9707 9708 if test -n "$ac_tool_prefix"; then 9709 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 9710 set dummy ${ac_tool_prefix}strip; ac_word=$2 9711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9712 printf %s "checking for $ac_word... " >&6; } 9713 if test ${ac_cv_prog_STRIP+y} 9714 then : 9715 printf %s "(cached) " >&6 9716 else $as_nop 9717 if test -n "$STRIP"; then 9718 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 9719 else 9720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9721 for as_dir in $PATH 9722 do 9723 IFS=$as_save_IFS 9724 case $as_dir in #((( 9725 '') as_dir=./ ;; 9726 */) ;; 9727 *) as_dir=$as_dir/ ;; 9728 esac 9729 for ac_exec_ext in '' $ac_executable_extensions; do 9730 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 9731 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 9732 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 9733 break 2 9734 fi 9735 done 9736 done 9737 IFS=$as_save_IFS 9738 9739 fi 9740 fi 9741 STRIP=$ac_cv_prog_STRIP 9742 if test -n "$STRIP"; then 9743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 9744 printf "%s\n" "$STRIP" >&6; } 9745 else 9746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9747 printf "%s\n" "no" >&6; } 9748 fi 9749 9750 9751 fi 9752 if test -z "$ac_cv_prog_STRIP"; then 9753 ac_ct_STRIP=$STRIP 9754 # Extract the first word of "strip", so it can be a program name with args. 9755 set dummy strip; ac_word=$2 9756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9757 printf %s "checking for $ac_word... " >&6; } 9758 if test ${ac_cv_prog_ac_ct_STRIP+y} 9759 then : 9760 printf %s "(cached) " >&6 9761 else $as_nop 9762 if test -n "$ac_ct_STRIP"; then 9763 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 9764 else 9765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9766 for as_dir in $PATH 9767 do 9768 IFS=$as_save_IFS 9769 case $as_dir in #((( 9770 '') as_dir=./ ;; 9771 */) ;; 9772 *) as_dir=$as_dir/ ;; 9773 esac 9774 for ac_exec_ext in '' $ac_executable_extensions; do 9775 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 9776 ac_cv_prog_ac_ct_STRIP="strip" 9777 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 9778 break 2 9779 fi 9780 done 9781 done 9782 IFS=$as_save_IFS 9783 9784 fi 9785 fi 9786 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 9787 if test -n "$ac_ct_STRIP"; then 9788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 9789 printf "%s\n" "$ac_ct_STRIP" >&6; } 9790 else 9791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9792 printf "%s\n" "no" >&6; } 9793 fi 9794 9795 if test "x$ac_ct_STRIP" = x; then 9796 STRIP=":" 9797 else 9798 case $cross_compiling:$ac_tool_warned in 9799 yes:) 9800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9801 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9802 ac_tool_warned=yes ;; 9803 esac 9804 STRIP=$ac_ct_STRIP 9805 fi 9806 else 9807 STRIP="$ac_cv_prog_STRIP" 9808 fi 9809 9810 test -z "$STRIP" && STRIP=: 9811 9812 9813 9814 9815 9816 9817 9818 test -z "$RANLIB" && RANLIB=: 9819 9820 9821 9822 9823 9824 9825 # Determine commands to create old-style static archives. 9826 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 9827 old_postinstall_cmds='chmod 644 $oldlib' 9828 old_postuninstall_cmds= 9829 9830 if test -n "$RANLIB"; then 9831 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 9832 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 9833 fi 9834 9835 case $host_os in 9836 darwin*) 9837 lock_old_archive_extraction=yes ;; 9838 *) 9839 lock_old_archive_extraction=no ;; 9840 esac 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 for ac_prog in gawk mawk nawk awk 9863 do 9864 # Extract the first word of "$ac_prog", so it can be a program name with args. 9865 set dummy $ac_prog; ac_word=$2 9866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9867 printf %s "checking for $ac_word... " >&6; } 9868 if test ${ac_cv_prog_AWK+y} 9869 then : 9870 printf %s "(cached) " >&6 9871 else $as_nop 9872 if test -n "$AWK"; then 9873 ac_cv_prog_AWK="$AWK" # Let the user override the test. 9874 else 9875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9876 for as_dir in $PATH 9877 do 9878 IFS=$as_save_IFS 9879 case $as_dir in #((( 9880 '') as_dir=./ ;; 9881 */) ;; 9882 *) as_dir=$as_dir/ ;; 9883 esac 9884 for ac_exec_ext in '' $ac_executable_extensions; do 9885 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 9886 ac_cv_prog_AWK="$ac_prog" 9887 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 9888 break 2 9889 fi 9890 done 9891 done 9892 IFS=$as_save_IFS 9893 9894 fi 9895 fi 9896 AWK=$ac_cv_prog_AWK 9897 if test -n "$AWK"; then 9898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 9899 printf "%s\n" "$AWK" >&6; } 9900 else 9901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9902 printf "%s\n" "no" >&6; } 9903 fi 9904 9905 9906 test -n "$AWK" && break 9907 done 9908 9909 9910 9911 9912 9913 9914 9915 9916 9917 9918 9919 9920 9921 9922 9923 9924 9925 9926 9927 # If no C compiler was specified, use CC. 9928 LTCC=${LTCC-"$CC"} 9929 9930 # If no C compiler flags were specified, use CFLAGS. 9931 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 9932 9933 # Allow CC to be a program name with arguments. 9934 compiler=$CC 9935 9936 9937 # Check for command to grab the raw symbol name followed by C symbol from nm. 9938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 9939 printf %s "checking command to parse $NM output from $compiler object... " >&6; } 9940 if test ${lt_cv_sys_global_symbol_pipe+y} 9941 then : 9942 printf %s "(cached) " >&6 9943 else $as_nop 9944 9945 # These are sane defaults that work on at least a few old systems. 9946 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 9947 9948 # Character class describing NM global symbol codes. 9949 symcode='[BCDEGRST]' 9950 9951 # Regexp to match symbols that can be accessed directly from C. 9952 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 9953 9954 # Define system-specific variables. 9955 case $host_os in 9956 aix*) 9957 symcode='[BCDT]' 9958 ;; 9959 cygwin* | mingw* | windows* | pw32* | cegcc*) 9960 symcode='[ABCDGISTW]' 9961 ;; 9962 hpux*) 9963 if test ia64 = "$host_cpu"; then 9964 symcode='[ABCDEGRST]' 9965 fi 9966 ;; 9967 irix* | nonstopux*) 9968 symcode='[BCDEGRST]' 9969 ;; 9970 osf*) 9971 symcode='[BCDEGQRST]' 9972 ;; 9973 solaris*) 9974 symcode='[BCDRT]' 9975 ;; 9976 sco3.2v5*) 9977 symcode='[DT]' 9978 ;; 9979 sysv4.2uw2*) 9980 symcode='[DT]' 9981 ;; 9982 sysv5* | sco5v6* | unixware* | OpenUNIX*) 9983 symcode='[ABDT]' 9984 ;; 9985 sysv4) 9986 symcode='[DFNSTU]' 9987 ;; 9988 esac 9989 9990 # If we're using GNU nm, then use its standard symbol codes. 9991 case `$NM -V 2>&1` in 9992 *GNU* | *'with BFD'*) 9993 symcode='[ABCDGIRSTW]' ;; 9994 esac 9995 9996 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 9997 # Gets list of data symbols to import. 9998 lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" 9999 # Adjust the below global symbol transforms to fixup imported variables. 10000 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 10001 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 10002 lt_c_name_lib_hook="\ 10003 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 10004 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 10005 else 10006 # Disable hooks by default. 10007 lt_cv_sys_global_symbol_to_import= 10008 lt_cdecl_hook= 10009 lt_c_name_hook= 10010 lt_c_name_lib_hook= 10011 fi 10012 10013 # Transform an extracted symbol line into a proper C declaration. 10014 # Some systems (esp. on ia64) link data and code symbols differently, 10015 # so use this general approach. 10016 lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ 10017 $lt_cdecl_hook\ 10018 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 10019 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 10020 10021 # Transform an extracted symbol line into symbol name and symbol address 10022 lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ 10023 $lt_c_name_hook\ 10024 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 10025 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 10026 10027 # Transform an extracted symbol line into symbol name with lib prefix and 10028 # symbol address. 10029 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ 10030 $lt_c_name_lib_hook\ 10031 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 10032 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 10033 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 10034 10035 # Handle CRLF in mingw tool chain 10036 opt_cr= 10037 case $build_os in 10038 mingw* | windows*) 10039 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 10040 ;; 10041 esac 10042 10043 # Try without a prefix underscore, then with it. 10044 for ac_symprfx in "" "_"; do 10045 10046 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 10047 symxfrm="\\1 $ac_symprfx\\2 \\2" 10048 10049 # Write the raw and C identifiers. 10050 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 10051 # Fake it for dumpbin and say T for any non-static function, 10052 # D for any global variable and I for any imported variable. 10053 # Also find C++ and __fastcall symbols from MSVC++ or ICC, 10054 # which start with @ or ?. 10055 lt_cv_sys_global_symbol_pipe="$AWK '"\ 10056 " {last_section=section; section=\$ 3};"\ 10057 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 10058 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 10059 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 10060 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 10061 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 10062 " \$ 0!~/External *\|/{next};"\ 10063 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 10064 " {if(hide[section]) next};"\ 10065 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 10066 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 10067 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 10068 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 10069 " ' prfx=^$ac_symprfx" 10070 else 10071 lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 10072 fi 10073 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" 10074 10075 # Check to see that the pipe works correctly. 10076 pipe_works=no 10077 10078 rm -f conftest* 10079 cat > conftest.$ac_ext <<_LT_EOF 10080 #ifdef __cplusplus 10081 extern "C" { 10082 #endif 10083 char nm_test_var; 10084 void nm_test_func(void); 10085 void nm_test_func(void){} 10086 #ifdef __cplusplus 10087 } 10088 #endif 10089 int main(void){nm_test_var='a';nm_test_func();return(0);} 10090 _LT_EOF 10091 10092 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10093 (eval $ac_compile) 2>&5 10094 ac_status=$? 10095 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10096 test $ac_status = 0; }; then 10097 # Now try to grab the symbols. 10098 nlist=conftest.nm 10099 $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5 10100 if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then 10101 # Try sorting and uniquifying the output. 10102 if sort "$nlist" | uniq > "$nlist"T; then 10103 mv -f "$nlist"T "$nlist" 10104 else 10105 rm -f "$nlist"T 10106 fi 10107 10108 # Make sure that we snagged all the symbols we need. 10109 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 10110 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 10111 cat <<_LT_EOF > conftest.$ac_ext 10112 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 10113 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 10114 /* DATA imports from DLLs on WIN32 can't be const, because runtime 10115 relocations are performed -- see ld's documentation on pseudo-relocs. */ 10116 # define LT_DLSYM_CONST 10117 #elif defined __osf__ 10118 /* This system does not cope well with relocations in const data. */ 10119 # define LT_DLSYM_CONST 10120 #else 10121 # define LT_DLSYM_CONST const 10122 #endif 10123 10124 #ifdef __cplusplus 10125 extern "C" { 10126 #endif 10127 10128 _LT_EOF 10129 # Now generate the symbol file. 10130 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 10131 10132 cat <<_LT_EOF >> conftest.$ac_ext 10133 10134 /* The mapping between symbol names and symbols. */ 10135 LT_DLSYM_CONST struct { 10136 const char *name; 10137 void *address; 10138 } 10139 lt__PROGRAM__LTX_preloaded_symbols[] = 10140 { 10141 { "@PROGRAM@", (void *) 0 }, 10142 _LT_EOF 10143 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 10144 cat <<\_LT_EOF >> conftest.$ac_ext 10145 {0, (void *) 0} 10146 }; 10147 10148 /* This works around a problem in FreeBSD linker */ 10149 #ifdef FREEBSD_WORKAROUND 10150 static const void *lt_preloaded_setup() { 10151 return lt__PROGRAM__LTX_preloaded_symbols; 10152 } 10153 #endif 10154 10155 #ifdef __cplusplus 10156 } 10157 #endif 10158 _LT_EOF 10159 # Now try linking the two files. 10160 mv conftest.$ac_objext conftstm.$ac_objext 10161 lt_globsym_save_LIBS=$LIBS 10162 lt_globsym_save_CFLAGS=$CFLAGS 10163 LIBS=conftstm.$ac_objext 10164 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 10165 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 10166 (eval $ac_link) 2>&5 10167 ac_status=$? 10168 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10169 test $ac_status = 0; } && test -s conftest$ac_exeext; then 10170 pipe_works=yes 10171 fi 10172 LIBS=$lt_globsym_save_LIBS 10173 CFLAGS=$lt_globsym_save_CFLAGS 10174 else 10175 echo "cannot find nm_test_func in $nlist" >&5 10176 fi 10177 else 10178 echo "cannot find nm_test_var in $nlist" >&5 10179 fi 10180 else 10181 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 10182 fi 10183 else 10184 echo "$progname: failed program was:" >&5 10185 cat conftest.$ac_ext >&5 10186 fi 10187 rm -rf conftest* conftst* 10188 10189 # Do not use the global_symbol_pipe unless it works. 10190 if test yes = "$pipe_works"; then 10191 break 10192 else 10193 lt_cv_sys_global_symbol_pipe= 10194 fi 10195 done 10196 10197 fi 10198 10199 if test -z "$lt_cv_sys_global_symbol_pipe"; then 10200 lt_cv_sys_global_symbol_to_cdecl= 10201 fi 10202 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 10203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 10204 printf "%s\n" "failed" >&6; } 10205 else 10206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 10207 printf "%s\n" "ok" >&6; } 10208 fi 10209 10210 # Response file support. 10211 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 10212 nm_file_list_spec='@' 10213 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 10214 nm_file_list_spec='@' 10215 fi 10216 10217 10218 10219 10220 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244 10245 10246 10247 10248 10249 10250 10251 10252 10253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 10254 printf %s "checking for sysroot... " >&6; } 10255 10256 # Check whether --with-sysroot was given. 10257 if test ${with_sysroot+y} 10258 then : 10259 withval=$with_sysroot; 10260 else $as_nop 10261 with_sysroot=no 10262 fi 10263 10264 10265 lt_sysroot= 10266 case $with_sysroot in #( 10267 yes) 10268 if test yes = "$GCC"; then 10269 # Trim trailing / since we'll always append absolute paths and we want 10270 # to avoid //, if only for less confusing output for the user. 10271 lt_sysroot=`$CC --print-sysroot 2>/dev/null | $SED 's:/\+$::'` 10272 fi 10273 ;; #( 10274 /*) 10275 lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` 10276 ;; #( 10277 no|'') 10278 ;; #( 10279 *) 10280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 10281 printf "%s\n" "$with_sysroot" >&6; } 10282 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 10283 ;; 10284 esac 10285 10286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 10287 printf "%s\n" "${lt_sysroot:-no}" >&6; } 10288 10289 10290 10291 10292 10293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 10294 printf %s "checking for a working dd... " >&6; } 10295 if test ${ac_cv_path_lt_DD+y} 10296 then : 10297 printf %s "(cached) " >&6 10298 else $as_nop 10299 printf 0123456789abcdef0123456789abcdef >conftest.i 10300 cat conftest.i conftest.i >conftest2.i 10301 : ${lt_DD:=$DD} 10302 if test -z "$lt_DD"; then 10303 ac_path_lt_DD_found=false 10304 # Loop through the user's path and test for each of PROGNAME-LIST 10305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10306 for as_dir in $PATH 10307 do 10308 IFS=$as_save_IFS 10309 case $as_dir in #((( 10310 '') as_dir=./ ;; 10311 */) ;; 10312 *) as_dir=$as_dir/ ;; 10313 esac 10314 for ac_prog in dd 10315 do 10316 for ac_exec_ext in '' $ac_executable_extensions; do 10317 ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" 10318 as_fn_executable_p "$ac_path_lt_DD" || continue 10319 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 10320 cmp -s conftest.i conftest.out \ 10321 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 10322 fi 10323 $ac_path_lt_DD_found && break 3 10324 done 10325 done 10326 done 10327 IFS=$as_save_IFS 10328 if test -z "$ac_cv_path_lt_DD"; then 10329 : 10330 fi 10331 else 10332 ac_cv_path_lt_DD=$lt_DD 10333 fi 10334 10335 rm -f conftest.i conftest2.i conftest.out 10336 fi 10337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 10338 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } 10339 10340 10341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 10342 printf %s "checking how to truncate binary pipes... " >&6; } 10343 if test ${lt_cv_truncate_bin+y} 10344 then : 10345 printf %s "(cached) " >&6 10346 else $as_nop 10347 printf 0123456789abcdef0123456789abcdef >conftest.i 10348 cat conftest.i conftest.i >conftest2.i 10349 lt_cv_truncate_bin= 10350 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 10351 cmp -s conftest.i conftest.out \ 10352 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 10353 fi 10354 rm -f conftest.i conftest2.i conftest.out 10355 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 10356 fi 10357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 10358 printf "%s\n" "$lt_cv_truncate_bin" >&6; } 10359 10360 10361 10362 10363 10364 10365 10366 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 10367 func_cc_basename () 10368 { 10369 for cc_temp in $*""; do 10370 case $cc_temp in 10371 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 10372 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 10373 \-*) ;; 10374 *) break;; 10375 esac 10376 done 10377 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 10378 } 10379 10380 # Check whether --enable-libtool-lock was given. 10381 if test ${enable_libtool_lock+y} 10382 then : 10383 enableval=$enable_libtool_lock; 10384 fi 10385 10386 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 10387 10388 # Some flags need to be propagated to the compiler or linker for good 10389 # libtool support. 10390 case $host in 10391 ia64-*-hpux*) 10392 # Find out what ABI is being produced by ac_compile, and set mode 10393 # options accordingly. 10394 echo 'int i;' > conftest.$ac_ext 10395 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10396 (eval $ac_compile) 2>&5 10397 ac_status=$? 10398 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10399 test $ac_status = 0; }; then 10400 case `$FILECMD conftest.$ac_objext` in 10401 *ELF-32*) 10402 HPUX_IA64_MODE=32 10403 ;; 10404 *ELF-64*) 10405 HPUX_IA64_MODE=64 10406 ;; 10407 esac 10408 fi 10409 rm -rf conftest* 10410 ;; 10411 *-*-irix6*) 10412 # Find out what ABI is being produced by ac_compile, and set linker 10413 # options accordingly. 10414 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 10415 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10416 (eval $ac_compile) 2>&5 10417 ac_status=$? 10418 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10419 test $ac_status = 0; }; then 10420 if test yes = "$lt_cv_prog_gnu_ld"; then 10421 case `$FILECMD conftest.$ac_objext` in 10422 *32-bit*) 10423 LD="${LD-ld} -melf32bsmip" 10424 ;; 10425 *N32*) 10426 LD="${LD-ld} -melf32bmipn32" 10427 ;; 10428 *64-bit*) 10429 LD="${LD-ld} -melf64bmip" 10430 ;; 10431 esac 10432 else 10433 case `$FILECMD conftest.$ac_objext` in 10434 *32-bit*) 10435 LD="${LD-ld} -32" 10436 ;; 10437 *N32*) 10438 LD="${LD-ld} -n32" 10439 ;; 10440 *64-bit*) 10441 LD="${LD-ld} -64" 10442 ;; 10443 esac 10444 fi 10445 fi 10446 rm -rf conftest* 10447 ;; 10448 10449 mips64*-*linux*) 10450 # Find out what ABI is being produced by ac_compile, and set linker 10451 # options accordingly. 10452 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 10453 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10454 (eval $ac_compile) 2>&5 10455 ac_status=$? 10456 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10457 test $ac_status = 0; }; then 10458 emul=elf 10459 case `$FILECMD conftest.$ac_objext` in 10460 *32-bit*) 10461 emul="${emul}32" 10462 ;; 10463 *64-bit*) 10464 emul="${emul}64" 10465 ;; 10466 esac 10467 case `$FILECMD conftest.$ac_objext` in 10468 *MSB*) 10469 emul="${emul}btsmip" 10470 ;; 10471 *LSB*) 10472 emul="${emul}ltsmip" 10473 ;; 10474 esac 10475 case `$FILECMD conftest.$ac_objext` in 10476 *N32*) 10477 emul="${emul}n32" 10478 ;; 10479 esac 10480 LD="${LD-ld} -m $emul" 10481 fi 10482 rm -rf conftest* 10483 ;; 10484 10485 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 10486 s390*-*linux*|s390*-*tpf*|sparc*-*linux*|x86_64-gnu*) 10487 # Find out what ABI is being produced by ac_compile, and set linker 10488 # options accordingly. Note that the listed cases only cover the 10489 # situations where additional linker options are needed (such as when 10490 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 10491 # vice versa); the common cases where no linker options are needed do 10492 # not appear in the list. 10493 echo 'int i;' > conftest.$ac_ext 10494 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10495 (eval $ac_compile) 2>&5 10496 ac_status=$? 10497 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10498 test $ac_status = 0; }; then 10499 case `$FILECMD conftest.o` in 10500 *32-bit*) 10501 case $host in 10502 x86_64-*kfreebsd*-gnu) 10503 LD="${LD-ld} -m elf_i386_fbsd" 10504 ;; 10505 x86_64-*linux*|x86_64-gnu*) 10506 case `$FILECMD conftest.o` in 10507 *x86-64*) 10508 LD="${LD-ld} -m elf32_x86_64" 10509 ;; 10510 *) 10511 LD="${LD-ld} -m elf_i386" 10512 ;; 10513 esac 10514 ;; 10515 powerpc64le-*linux*) 10516 LD="${LD-ld} -m elf32lppclinux" 10517 ;; 10518 powerpc64-*linux*) 10519 LD="${LD-ld} -m elf32ppclinux" 10520 ;; 10521 s390x-*linux*) 10522 LD="${LD-ld} -m elf_s390" 10523 ;; 10524 sparc64-*linux*) 10525 LD="${LD-ld} -m elf32_sparc" 10526 ;; 10527 esac 10528 ;; 10529 *64-bit*) 10530 case $host in 10531 x86_64-*kfreebsd*-gnu) 10532 LD="${LD-ld} -m elf_x86_64_fbsd" 10533 ;; 10534 x86_64-*linux*|x86_64-gnu*) 10535 LD="${LD-ld} -m elf_x86_64" 10536 ;; 10537 powerpcle-*linux*) 10538 LD="${LD-ld} -m elf64lppc" 10539 ;; 10540 powerpc-*linux*) 10541 LD="${LD-ld} -m elf64ppc" 10542 ;; 10543 s390*-*linux*|s390*-*tpf*) 10544 LD="${LD-ld} -m elf64_s390" 10545 ;; 10546 sparc*-*linux*) 10547 LD="${LD-ld} -m elf64_sparc" 10548 ;; 10549 esac 10550 ;; 10551 esac 10552 fi 10553 rm -rf conftest* 10554 ;; 10555 10556 *-*-sco3.2v5*) 10557 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 10558 SAVE_CFLAGS=$CFLAGS 10559 CFLAGS="$CFLAGS -belf" 10560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 10561 printf %s "checking whether the C compiler needs -belf... " >&6; } 10562 if test ${lt_cv_cc_needs_belf+y} 10563 then : 10564 printf %s "(cached) " >&6 10565 else $as_nop 10566 ac_ext=c 10567 ac_cpp='$CPP $CPPFLAGS' 10568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10570 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10571 10572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10573 /* end confdefs.h. */ 10574 10575 int 10576 main (void) 10577 { 10578 10579 ; 10580 return 0; 10581 } 10582 _ACEOF 10583 if ac_fn_c_try_link "$LINENO" 10584 then : 10585 lt_cv_cc_needs_belf=yes 10586 else $as_nop 10587 lt_cv_cc_needs_belf=no 10588 fi 10589 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10590 conftest$ac_exeext conftest.$ac_ext 10591 ac_ext=c 10592 ac_cpp='$CPP $CPPFLAGS' 10593 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10594 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10595 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10596 10597 fi 10598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 10599 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } 10600 if test yes != "$lt_cv_cc_needs_belf"; then 10601 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 10602 CFLAGS=$SAVE_CFLAGS 10603 fi 10604 ;; 10605 *-*solaris*) 10606 # Find out what ABI is being produced by ac_compile, and set linker 10607 # options accordingly. 10608 echo 'int i;' > conftest.$ac_ext 10609 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10610 (eval $ac_compile) 2>&5 10611 ac_status=$? 10612 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10613 test $ac_status = 0; }; then 10614 case `$FILECMD conftest.o` in 10615 *64-bit*) 10616 case $lt_cv_prog_gnu_ld in 10617 yes*) 10618 case $host in 10619 i?86-*-solaris*|x86_64-*-solaris*) 10620 LD="${LD-ld} -m elf_x86_64" 10621 ;; 10622 sparc*-*-solaris*) 10623 LD="${LD-ld} -m elf64_sparc" 10624 ;; 10625 esac 10626 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 10627 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 10628 LD=${LD-ld}_sol2 10629 fi 10630 ;; 10631 *) 10632 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 10633 LD="${LD-ld} -64" 10634 fi 10635 ;; 10636 esac 10637 ;; 10638 esac 10639 fi 10640 rm -rf conftest* 10641 ;; 10642 esac 10643 10644 need_locks=$enable_libtool_lock 10645 10646 if test -n "$ac_tool_prefix"; then 10647 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 10648 set dummy ${ac_tool_prefix}mt; ac_word=$2 10649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10650 printf %s "checking for $ac_word... " >&6; } 10651 if test ${ac_cv_prog_MANIFEST_TOOL+y} 10652 then : 10653 printf %s "(cached) " >&6 10654 else $as_nop 10655 if test -n "$MANIFEST_TOOL"; then 10656 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 10657 else 10658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10659 for as_dir in $PATH 10660 do 10661 IFS=$as_save_IFS 10662 case $as_dir in #((( 10663 '') as_dir=./ ;; 10664 */) ;; 10665 *) as_dir=$as_dir/ ;; 10666 esac 10667 for ac_exec_ext in '' $ac_executable_extensions; do 10668 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 10669 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 10670 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 10671 break 2 10672 fi 10673 done 10674 done 10675 IFS=$as_save_IFS 10676 10677 fi 10678 fi 10679 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 10680 if test -n "$MANIFEST_TOOL"; then 10681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 10682 printf "%s\n" "$MANIFEST_TOOL" >&6; } 10683 else 10684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 10685 printf "%s\n" "no" >&6; } 10686 fi 10687 10688 10689 fi 10690 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 10691 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 10692 # Extract the first word of "mt", so it can be a program name with args. 10693 set dummy mt; ac_word=$2 10694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10695 printf %s "checking for $ac_word... " >&6; } 10696 if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} 10697 then : 10698 printf %s "(cached) " >&6 10699 else $as_nop 10700 if test -n "$ac_ct_MANIFEST_TOOL"; then 10701 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 10702 else 10703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10704 for as_dir in $PATH 10705 do 10706 IFS=$as_save_IFS 10707 case $as_dir in #((( 10708 '') as_dir=./ ;; 10709 */) ;; 10710 *) as_dir=$as_dir/ ;; 10711 esac 10712 for ac_exec_ext in '' $ac_executable_extensions; do 10713 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 10714 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 10715 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 10716 break 2 10717 fi 10718 done 10719 done 10720 IFS=$as_save_IFS 10721 10722 fi 10723 fi 10724 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 10725 if test -n "$ac_ct_MANIFEST_TOOL"; then 10726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 10727 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } 10728 else 10729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 10730 printf "%s\n" "no" >&6; } 10731 fi 10732 10733 if test "x$ac_ct_MANIFEST_TOOL" = x; then 10734 MANIFEST_TOOL=":" 10735 else 10736 case $cross_compiling:$ac_tool_warned in 10737 yes:) 10738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10739 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10740 ac_tool_warned=yes ;; 10741 esac 10742 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 10743 fi 10744 else 10745 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 10746 fi 10747 10748 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 10749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 10750 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 10751 if test ${lt_cv_path_manifest_tool+y} 10752 then : 10753 printf %s "(cached) " >&6 10754 else $as_nop 10755 lt_cv_path_manifest_tool=no 10756 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 10757 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 10758 cat conftest.err >&5 10759 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 10760 lt_cv_path_manifest_tool=yes 10761 fi 10762 rm -f conftest* 10763 fi 10764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_manifest_tool" >&5 10765 printf "%s\n" "$lt_cv_path_manifest_tool" >&6; } 10766 if test yes != "$lt_cv_path_manifest_tool"; then 10767 MANIFEST_TOOL=: 10768 fi 10769 10770 10771 10772 10773 10774 10775 case $host_os in 10776 rhapsody* | darwin*) 10777 if test -n "$ac_tool_prefix"; then 10778 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 10779 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 10780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10781 printf %s "checking for $ac_word... " >&6; } 10782 if test ${ac_cv_prog_DSYMUTIL+y} 10783 then : 10784 printf %s "(cached) " >&6 10785 else $as_nop 10786 if test -n "$DSYMUTIL"; then 10787 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 10788 else 10789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10790 for as_dir in $PATH 10791 do 10792 IFS=$as_save_IFS 10793 case $as_dir in #((( 10794 '') as_dir=./ ;; 10795 */) ;; 10796 *) as_dir=$as_dir/ ;; 10797 esac 10798 for ac_exec_ext in '' $ac_executable_extensions; do 10799 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 10800 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 10801 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 10802 break 2 10803 fi 10804 done 10805 done 10806 IFS=$as_save_IFS 10807 10808 fi 10809 fi 10810 DSYMUTIL=$ac_cv_prog_DSYMUTIL 10811 if test -n "$DSYMUTIL"; then 10812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 10813 printf "%s\n" "$DSYMUTIL" >&6; } 10814 else 10815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 10816 printf "%s\n" "no" >&6; } 10817 fi 10818 10819 10820 fi 10821 if test -z "$ac_cv_prog_DSYMUTIL"; then 10822 ac_ct_DSYMUTIL=$DSYMUTIL 10823 # Extract the first word of "dsymutil", so it can be a program name with args. 10824 set dummy dsymutil; ac_word=$2 10825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10826 printf %s "checking for $ac_word... " >&6; } 10827 if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} 10828 then : 10829 printf %s "(cached) " >&6 10830 else $as_nop 10831 if test -n "$ac_ct_DSYMUTIL"; then 10832 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 10833 else 10834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10835 for as_dir in $PATH 10836 do 10837 IFS=$as_save_IFS 10838 case $as_dir in #((( 10839 '') as_dir=./ ;; 10840 */) ;; 10841 *) as_dir=$as_dir/ ;; 10842 esac 10843 for ac_exec_ext in '' $ac_executable_extensions; do 10844 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 10845 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 10846 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 10847 break 2 10848 fi 10849 done 10850 done 10851 IFS=$as_save_IFS 10852 10853 fi 10854 fi 10855 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 10856 if test -n "$ac_ct_DSYMUTIL"; then 10857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 10858 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } 10859 else 10860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 10861 printf "%s\n" "no" >&6; } 10862 fi 10863 10864 if test "x$ac_ct_DSYMUTIL" = x; then 10865 DSYMUTIL=":" 10866 else 10867 case $cross_compiling:$ac_tool_warned in 10868 yes:) 10869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10870 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10871 ac_tool_warned=yes ;; 10872 esac 10873 DSYMUTIL=$ac_ct_DSYMUTIL 10874 fi 10875 else 10876 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 10877 fi 10878 10879 if test -n "$ac_tool_prefix"; then 10880 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 10881 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 10882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10883 printf %s "checking for $ac_word... " >&6; } 10884 if test ${ac_cv_prog_NMEDIT+y} 10885 then : 10886 printf %s "(cached) " >&6 10887 else $as_nop 10888 if test -n "$NMEDIT"; then 10889 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 10890 else 10891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10892 for as_dir in $PATH 10893 do 10894 IFS=$as_save_IFS 10895 case $as_dir in #((( 10896 '') as_dir=./ ;; 10897 */) ;; 10898 *) as_dir=$as_dir/ ;; 10899 esac 10900 for ac_exec_ext in '' $ac_executable_extensions; do 10901 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 10902 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 10903 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 10904 break 2 10905 fi 10906 done 10907 done 10908 IFS=$as_save_IFS 10909 10910 fi 10911 fi 10912 NMEDIT=$ac_cv_prog_NMEDIT 10913 if test -n "$NMEDIT"; then 10914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 10915 printf "%s\n" "$NMEDIT" >&6; } 10916 else 10917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 10918 printf "%s\n" "no" >&6; } 10919 fi 10920 10921 10922 fi 10923 if test -z "$ac_cv_prog_NMEDIT"; then 10924 ac_ct_NMEDIT=$NMEDIT 10925 # Extract the first word of "nmedit", so it can be a program name with args. 10926 set dummy nmedit; ac_word=$2 10927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10928 printf %s "checking for $ac_word... " >&6; } 10929 if test ${ac_cv_prog_ac_ct_NMEDIT+y} 10930 then : 10931 printf %s "(cached) " >&6 10932 else $as_nop 10933 if test -n "$ac_ct_NMEDIT"; then 10934 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 10935 else 10936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10937 for as_dir in $PATH 10938 do 10939 IFS=$as_save_IFS 10940 case $as_dir in #((( 10941 '') as_dir=./ ;; 10942 */) ;; 10943 *) as_dir=$as_dir/ ;; 10944 esac 10945 for ac_exec_ext in '' $ac_executable_extensions; do 10946 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 10947 ac_cv_prog_ac_ct_NMEDIT="nmedit" 10948 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 10949 break 2 10950 fi 10951 done 10952 done 10953 IFS=$as_save_IFS 10954 10955 fi 10956 fi 10957 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 10958 if test -n "$ac_ct_NMEDIT"; then 10959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 10960 printf "%s\n" "$ac_ct_NMEDIT" >&6; } 10961 else 10962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 10963 printf "%s\n" "no" >&6; } 10964 fi 10965 10966 if test "x$ac_ct_NMEDIT" = x; then 10967 NMEDIT=":" 10968 else 10969 case $cross_compiling:$ac_tool_warned in 10970 yes:) 10971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10972 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10973 ac_tool_warned=yes ;; 10974 esac 10975 NMEDIT=$ac_ct_NMEDIT 10976 fi 10977 else 10978 NMEDIT="$ac_cv_prog_NMEDIT" 10979 fi 10980 10981 if test -n "$ac_tool_prefix"; then 10982 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 10983 set dummy ${ac_tool_prefix}lipo; ac_word=$2 10984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10985 printf %s "checking for $ac_word... " >&6; } 10986 if test ${ac_cv_prog_LIPO+y} 10987 then : 10988 printf %s "(cached) " >&6 10989 else $as_nop 10990 if test -n "$LIPO"; then 10991 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 10992 else 10993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10994 for as_dir in $PATH 10995 do 10996 IFS=$as_save_IFS 10997 case $as_dir in #((( 10998 '') as_dir=./ ;; 10999 */) ;; 11000 *) as_dir=$as_dir/ ;; 11001 esac 11002 for ac_exec_ext in '' $ac_executable_extensions; do 11003 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11004 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 11005 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11006 break 2 11007 fi 11008 done 11009 done 11010 IFS=$as_save_IFS 11011 11012 fi 11013 fi 11014 LIPO=$ac_cv_prog_LIPO 11015 if test -n "$LIPO"; then 11016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 11017 printf "%s\n" "$LIPO" >&6; } 11018 else 11019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11020 printf "%s\n" "no" >&6; } 11021 fi 11022 11023 11024 fi 11025 if test -z "$ac_cv_prog_LIPO"; then 11026 ac_ct_LIPO=$LIPO 11027 # Extract the first word of "lipo", so it can be a program name with args. 11028 set dummy lipo; ac_word=$2 11029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11030 printf %s "checking for $ac_word... " >&6; } 11031 if test ${ac_cv_prog_ac_ct_LIPO+y} 11032 then : 11033 printf %s "(cached) " >&6 11034 else $as_nop 11035 if test -n "$ac_ct_LIPO"; then 11036 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 11037 else 11038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11039 for as_dir in $PATH 11040 do 11041 IFS=$as_save_IFS 11042 case $as_dir in #((( 11043 '') as_dir=./ ;; 11044 */) ;; 11045 *) as_dir=$as_dir/ ;; 11046 esac 11047 for ac_exec_ext in '' $ac_executable_extensions; do 11048 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11049 ac_cv_prog_ac_ct_LIPO="lipo" 11050 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11051 break 2 11052 fi 11053 done 11054 done 11055 IFS=$as_save_IFS 11056 11057 fi 11058 fi 11059 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 11060 if test -n "$ac_ct_LIPO"; then 11061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 11062 printf "%s\n" "$ac_ct_LIPO" >&6; } 11063 else 11064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11065 printf "%s\n" "no" >&6; } 11066 fi 11067 11068 if test "x$ac_ct_LIPO" = x; then 11069 LIPO=":" 11070 else 11071 case $cross_compiling:$ac_tool_warned in 11072 yes:) 11073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11074 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11075 ac_tool_warned=yes ;; 11076 esac 11077 LIPO=$ac_ct_LIPO 11078 fi 11079 else 11080 LIPO="$ac_cv_prog_LIPO" 11081 fi 11082 11083 if test -n "$ac_tool_prefix"; then 11084 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 11085 set dummy ${ac_tool_prefix}otool; ac_word=$2 11086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11087 printf %s "checking for $ac_word... " >&6; } 11088 if test ${ac_cv_prog_OTOOL+y} 11089 then : 11090 printf %s "(cached) " >&6 11091 else $as_nop 11092 if test -n "$OTOOL"; then 11093 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 11094 else 11095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11096 for as_dir in $PATH 11097 do 11098 IFS=$as_save_IFS 11099 case $as_dir in #((( 11100 '') as_dir=./ ;; 11101 */) ;; 11102 *) as_dir=$as_dir/ ;; 11103 esac 11104 for ac_exec_ext in '' $ac_executable_extensions; do 11105 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11106 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 11107 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11108 break 2 11109 fi 11110 done 11111 done 11112 IFS=$as_save_IFS 11113 11114 fi 11115 fi 11116 OTOOL=$ac_cv_prog_OTOOL 11117 if test -n "$OTOOL"; then 11118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 11119 printf "%s\n" "$OTOOL" >&6; } 11120 else 11121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11122 printf "%s\n" "no" >&6; } 11123 fi 11124 11125 11126 fi 11127 if test -z "$ac_cv_prog_OTOOL"; then 11128 ac_ct_OTOOL=$OTOOL 11129 # Extract the first word of "otool", so it can be a program name with args. 11130 set dummy otool; ac_word=$2 11131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11132 printf %s "checking for $ac_word... " >&6; } 11133 if test ${ac_cv_prog_ac_ct_OTOOL+y} 11134 then : 11135 printf %s "(cached) " >&6 11136 else $as_nop 11137 if test -n "$ac_ct_OTOOL"; then 11138 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 11139 else 11140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11141 for as_dir in $PATH 11142 do 11143 IFS=$as_save_IFS 11144 case $as_dir in #((( 11145 '') as_dir=./ ;; 11146 */) ;; 11147 *) as_dir=$as_dir/ ;; 11148 esac 11149 for ac_exec_ext in '' $ac_executable_extensions; do 11150 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11151 ac_cv_prog_ac_ct_OTOOL="otool" 11152 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11153 break 2 11154 fi 11155 done 11156 done 11157 IFS=$as_save_IFS 11158 11159 fi 11160 fi 11161 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 11162 if test -n "$ac_ct_OTOOL"; then 11163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 11164 printf "%s\n" "$ac_ct_OTOOL" >&6; } 11165 else 11166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11167 printf "%s\n" "no" >&6; } 11168 fi 11169 11170 if test "x$ac_ct_OTOOL" = x; then 11171 OTOOL=":" 11172 else 11173 case $cross_compiling:$ac_tool_warned in 11174 yes:) 11175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11176 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11177 ac_tool_warned=yes ;; 11178 esac 11179 OTOOL=$ac_ct_OTOOL 11180 fi 11181 else 11182 OTOOL="$ac_cv_prog_OTOOL" 11183 fi 11184 11185 if test -n "$ac_tool_prefix"; then 11186 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 11187 set dummy ${ac_tool_prefix}otool64; ac_word=$2 11188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11189 printf %s "checking for $ac_word... " >&6; } 11190 if test ${ac_cv_prog_OTOOL64+y} 11191 then : 11192 printf %s "(cached) " >&6 11193 else $as_nop 11194 if test -n "$OTOOL64"; then 11195 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 11196 else 11197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11198 for as_dir in $PATH 11199 do 11200 IFS=$as_save_IFS 11201 case $as_dir in #((( 11202 '') as_dir=./ ;; 11203 */) ;; 11204 *) as_dir=$as_dir/ ;; 11205 esac 11206 for ac_exec_ext in '' $ac_executable_extensions; do 11207 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11208 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 11209 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11210 break 2 11211 fi 11212 done 11213 done 11214 IFS=$as_save_IFS 11215 11216 fi 11217 fi 11218 OTOOL64=$ac_cv_prog_OTOOL64 11219 if test -n "$OTOOL64"; then 11220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 11221 printf "%s\n" "$OTOOL64" >&6; } 11222 else 11223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11224 printf "%s\n" "no" >&6; } 11225 fi 11226 11227 11228 fi 11229 if test -z "$ac_cv_prog_OTOOL64"; then 11230 ac_ct_OTOOL64=$OTOOL64 11231 # Extract the first word of "otool64", so it can be a program name with args. 11232 set dummy otool64; ac_word=$2 11233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11234 printf %s "checking for $ac_word... " >&6; } 11235 if test ${ac_cv_prog_ac_ct_OTOOL64+y} 11236 then : 11237 printf %s "(cached) " >&6 11238 else $as_nop 11239 if test -n "$ac_ct_OTOOL64"; then 11240 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 11241 else 11242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11243 for as_dir in $PATH 11244 do 11245 IFS=$as_save_IFS 11246 case $as_dir in #((( 11247 '') as_dir=./ ;; 11248 */) ;; 11249 *) as_dir=$as_dir/ ;; 11250 esac 11251 for ac_exec_ext in '' $ac_executable_extensions; do 11252 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11253 ac_cv_prog_ac_ct_OTOOL64="otool64" 11254 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11255 break 2 11256 fi 11257 done 11258 done 11259 IFS=$as_save_IFS 11260 11261 fi 11262 fi 11263 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 11264 if test -n "$ac_ct_OTOOL64"; then 11265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 11266 printf "%s\n" "$ac_ct_OTOOL64" >&6; } 11267 else 11268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11269 printf "%s\n" "no" >&6; } 11270 fi 11271 11272 if test "x$ac_ct_OTOOL64" = x; then 11273 OTOOL64=":" 11274 else 11275 case $cross_compiling:$ac_tool_warned in 11276 yes:) 11277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11278 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11279 ac_tool_warned=yes ;; 11280 esac 11281 OTOOL64=$ac_ct_OTOOL64 11282 fi 11283 else 11284 OTOOL64="$ac_cv_prog_OTOOL64" 11285 fi 11286 11287 11288 11289 11290 11291 11292 11293 11294 11295 11296 11297 11298 11299 11300 11301 11302 11303 11304 11305 11306 11307 11308 11309 11310 11311 11312 11313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 11314 printf %s "checking for -single_module linker flag... " >&6; } 11315 if test ${lt_cv_apple_cc_single_mod+y} 11316 then : 11317 printf %s "(cached) " >&6 11318 else $as_nop 11319 lt_cv_apple_cc_single_mod=no 11320 if test -z "$LT_MULTI_MODULE"; then 11321 # By default we will add the -single_module flag. You can override 11322 # by either setting the environment variable LT_MULTI_MODULE 11323 # non-empty at configure time, or by adding -multi_module to the 11324 # link flags. 11325 rm -rf libconftest.dylib* 11326 echo "int foo(void){return 1;}" > conftest.c 11327 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 11328 -dynamiclib -Wl,-single_module conftest.c" >&5 11329 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 11330 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 11331 _lt_result=$? 11332 # If there is a non-empty error log, and "single_module" 11333 # appears in it, assume the flag caused a linker warning 11334 if test -s conftest.err && $GREP single_module conftest.err; then 11335 cat conftest.err >&5 11336 # Otherwise, if the output was created with a 0 exit code from 11337 # the compiler, it worked. 11338 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 11339 lt_cv_apple_cc_single_mod=yes 11340 else 11341 cat conftest.err >&5 11342 fi 11343 rm -rf libconftest.dylib* 11344 rm -f conftest.* 11345 fi 11346 fi 11347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 11348 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } 11349 11350 # Feature test to disable chained fixups since it is not 11351 # compatible with '-undefined dynamic_lookup' 11352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -no_fixup_chains linker flag" >&5 11353 printf %s "checking for -no_fixup_chains linker flag... " >&6; } 11354 if test ${lt_cv_support_no_fixup_chains+y} 11355 then : 11356 printf %s "(cached) " >&6 11357 else $as_nop 11358 save_LDFLAGS=$LDFLAGS 11359 LDFLAGS="$LDFLAGS -Wl,-no_fixup_chains" 11360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11361 /* end confdefs.h. */ 11362 11363 int 11364 main (void) 11365 { 11366 11367 ; 11368 return 0; 11369 } 11370 _ACEOF 11371 if ac_fn_c_try_link "$LINENO" 11372 then : 11373 lt_cv_support_no_fixup_chains=yes 11374 else $as_nop 11375 lt_cv_support_no_fixup_chains=no 11376 11377 fi 11378 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11379 conftest$ac_exeext conftest.$ac_ext 11380 LDFLAGS=$save_LDFLAGS 11381 11382 11383 fi 11384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_support_no_fixup_chains" >&5 11385 printf "%s\n" "$lt_cv_support_no_fixup_chains" >&6; } 11386 11387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 11388 printf %s "checking for -exported_symbols_list linker flag... " >&6; } 11389 if test ${lt_cv_ld_exported_symbols_list+y} 11390 then : 11391 printf %s "(cached) " >&6 11392 else $as_nop 11393 lt_cv_ld_exported_symbols_list=no 11394 save_LDFLAGS=$LDFLAGS 11395 echo "_main" > conftest.sym 11396 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 11397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11398 /* end confdefs.h. */ 11399 11400 int 11401 main (void) 11402 { 11403 11404 ; 11405 return 0; 11406 } 11407 _ACEOF 11408 if ac_fn_c_try_link "$LINENO" 11409 then : 11410 lt_cv_ld_exported_symbols_list=yes 11411 else $as_nop 11412 lt_cv_ld_exported_symbols_list=no 11413 fi 11414 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11415 conftest$ac_exeext conftest.$ac_ext 11416 LDFLAGS=$save_LDFLAGS 11417 11418 fi 11419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 11420 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } 11421 11422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 11423 printf %s "checking for -force_load linker flag... " >&6; } 11424 if test ${lt_cv_ld_force_load+y} 11425 then : 11426 printf %s "(cached) " >&6 11427 else $as_nop 11428 lt_cv_ld_force_load=no 11429 cat > conftest.c << _LT_EOF 11430 int forced_loaded() { return 2;} 11431 _LT_EOF 11432 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 11433 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 11434 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 11435 $AR $AR_FLAGS libconftest.a conftest.o 2>&5 11436 echo "$RANLIB libconftest.a" >&5 11437 $RANLIB libconftest.a 2>&5 11438 cat > conftest.c << _LT_EOF 11439 int main(void) { return 0;} 11440 _LT_EOF 11441 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 11442 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 11443 _lt_result=$? 11444 if test -s conftest.err && $GREP force_load conftest.err; then 11445 cat conftest.err >&5 11446 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 11447 lt_cv_ld_force_load=yes 11448 else 11449 cat conftest.err >&5 11450 fi 11451 rm -f conftest.err libconftest.a conftest conftest.c 11452 rm -rf conftest.dSYM 11453 11454 fi 11455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 11456 printf "%s\n" "$lt_cv_ld_force_load" >&6; } 11457 case $host_os in 11458 rhapsody* | darwin1.[012]) 11459 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 11460 darwin1.*) 11461 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 11462 darwin*) 11463 case $MACOSX_DEPLOYMENT_TARGET,$host in 11464 10.[012],*|,*powerpc*-darwin[5-8]*) 11465 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 11466 *) 11467 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' 11468 if test yes = "$lt_cv_support_no_fixup_chains"; then 11469 as_fn_append _lt_dar_allow_undefined ' $wl-no_fixup_chains' 11470 fi 11471 ;; 11472 esac 11473 ;; 11474 esac 11475 if test yes = "$lt_cv_apple_cc_single_mod"; then 11476 _lt_dar_single_mod='$single_module' 11477 fi 11478 _lt_dar_needs_single_mod=no 11479 case $host_os in 11480 rhapsody* | darwin1.*) 11481 _lt_dar_needs_single_mod=yes ;; 11482 darwin*) 11483 # When targeting Mac OS X 10.4 (darwin 8) or later, 11484 # -single_module is the default and -multi_module is unsupported. 11485 # The toolchain on macOS 10.14 (darwin 18) and later cannot 11486 # target any OS version that needs -single_module. 11487 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 11488 10.0,*-darwin[567].*|10.[0-3],*-darwin[5-9].*|10.[0-3],*-darwin1[0-7].*) 11489 _lt_dar_needs_single_mod=yes ;; 11490 esac 11491 ;; 11492 esac 11493 if test yes = "$lt_cv_ld_exported_symbols_list"; then 11494 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 11495 else 11496 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 11497 fi 11498 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 11499 _lt_dsymutil='~$DSYMUTIL $lib || :' 11500 else 11501 _lt_dsymutil= 11502 fi 11503 ;; 11504 esac 11505 11506 # func_munge_path_list VARIABLE PATH 11507 # ----------------------------------- 11508 # VARIABLE is name of variable containing _space_ separated list of 11509 # directories to be munged by the contents of PATH, which is string 11510 # having a format: 11511 # "DIR[:DIR]:" 11512 # string "DIR[ DIR]" will be prepended to VARIABLE 11513 # ":DIR[:DIR]" 11514 # string "DIR[ DIR]" will be appended to VARIABLE 11515 # "DIRP[:DIRP]::[DIRA:]DIRA" 11516 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 11517 # "DIRA[ DIRA]" will be appended to VARIABLE 11518 # "DIR[:DIR]" 11519 # VARIABLE will be replaced by "DIR[ DIR]" 11520 func_munge_path_list () 11521 { 11522 case x$2 in 11523 x) 11524 ;; 11525 *:) 11526 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 11527 ;; 11528 x:*) 11529 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 11530 ;; 11531 *::*) 11532 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 11533 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 11534 ;; 11535 *) 11536 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 11537 ;; 11538 esac 11539 } 11540 11541 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 11542 " 11543 if test "x$ac_cv_header_dlfcn_h" = xyes 11544 then : 11545 printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h 11546 11547 fi 11548 11549 11550 11551 11552 11553 11554 11555 # Set options 11556 11557 11558 11559 enable_dlopen=no 11560 11561 11562 enable_win32_dll=no 11563 11564 11565 # Check whether --enable-shared was given. 11566 if test ${enable_shared+y} 11567 then : 11568 enableval=$enable_shared; p=${PACKAGE-default} 11569 case $enableval in 11570 yes) enable_shared=yes ;; 11571 no) enable_shared=no ;; 11572 *) 11573 enable_shared=no 11574 # Look at the argument we got. We use all the common list separators. 11575 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 11576 for pkg in $enableval; do 11577 IFS=$lt_save_ifs 11578 if test "X$pkg" = "X$p"; then 11579 enable_shared=yes 11580 fi 11581 done 11582 IFS=$lt_save_ifs 11583 ;; 11584 esac 11585 else $as_nop 11586 enable_shared=yes 11587 fi 11588 11589 11590 11591 11592 11593 11594 11595 11596 11597 # Check whether --enable-static was given. 11598 if test ${enable_static+y} 11599 then : 11600 enableval=$enable_static; p=${PACKAGE-default} 11601 case $enableval in 11602 yes) enable_static=yes ;; 11603 no) enable_static=no ;; 11604 *) 11605 enable_static=no 11606 # Look at the argument we got. We use all the common list separators. 11607 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 11608 for pkg in $enableval; do 11609 IFS=$lt_save_ifs 11610 if test "X$pkg" = "X$p"; then 11611 enable_static=yes 11612 fi 11613 done 11614 IFS=$lt_save_ifs 11615 ;; 11616 esac 11617 else $as_nop 11618 enable_static=yes 11619 fi 11620 11621 11622 11623 11624 11625 11626 11627 11628 11629 # Check whether --enable-pic was given. 11630 if test ${enable_pic+y} 11631 then : 11632 enableval=$enable_pic; lt_p=${PACKAGE-default} 11633 case $enableval in 11634 yes|no) pic_mode=$enableval ;; 11635 *) 11636 pic_mode=default 11637 # Look at the argument we got. We use all the common list separators. 11638 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 11639 for lt_pkg in $enableval; do 11640 IFS=$lt_save_ifs 11641 if test "X$lt_pkg" = "X$lt_p"; then 11642 pic_mode=yes 11643 fi 11644 done 11645 IFS=$lt_save_ifs 11646 ;; 11647 esac 11648 else $as_nop 11649 # Check whether --with-pic was given. 11650 if test ${with_pic+y} 11651 then : 11652 withval=$with_pic; lt_p=${PACKAGE-default} 11653 case $withval in 11654 yes|no) pic_mode=$withval ;; 11655 *) 11656 pic_mode=default 11657 # Look at the argument we got. We use all the common list separators. 11658 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 11659 for lt_pkg in $withval; do 11660 IFS=$lt_save_ifs 11661 if test "X$lt_pkg" = "X$lt_p"; then 11662 pic_mode=yes 11663 fi 11664 done 11665 IFS=$lt_save_ifs 11666 ;; 11667 esac 11668 else $as_nop 11669 pic_mode=default 11670 fi 11671 11672 11673 fi 11674 11675 11676 11677 11678 11679 11680 11681 11682 # Check whether --enable-fast-install was given. 11683 if test ${enable_fast_install+y} 11684 then : 11685 enableval=$enable_fast_install; p=${PACKAGE-default} 11686 case $enableval in 11687 yes) enable_fast_install=yes ;; 11688 no) enable_fast_install=no ;; 11689 *) 11690 enable_fast_install=no 11691 # Look at the argument we got. We use all the common list separators. 11692 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 11693 for pkg in $enableval; do 11694 IFS=$lt_save_ifs 11695 if test "X$pkg" = "X$p"; then 11696 enable_fast_install=yes 11697 fi 11698 done 11699 IFS=$lt_save_ifs 11700 ;; 11701 esac 11702 else $as_nop 11703 enable_fast_install=yes 11704 fi 11705 11706 11707 11708 11709 11710 11711 11712 11713 shared_archive_member_spec= 11714 case $host,$enable_shared in 11715 power*-*-aix[5-9]*,yes) 11716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 11717 printf %s "checking which variant of shared library versioning to provide... " >&6; } 11718 # Check whether --enable-aix-soname was given. 11719 if test ${enable_aix_soname+y} 11720 then : 11721 enableval=$enable_aix_soname; case $enableval in 11722 aix|svr4|both) 11723 ;; 11724 *) 11725 as_fn_error $? "Unknown argument to --enable-aix-soname" "$LINENO" 5 11726 ;; 11727 esac 11728 lt_cv_with_aix_soname=$enable_aix_soname 11729 else $as_nop 11730 # Check whether --with-aix-soname was given. 11731 if test ${with_aix_soname+y} 11732 then : 11733 withval=$with_aix_soname; case $withval in 11734 aix|svr4|both) 11735 ;; 11736 *) 11737 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 11738 ;; 11739 esac 11740 lt_cv_with_aix_soname=$with_aix_soname 11741 else $as_nop 11742 if test ${lt_cv_with_aix_soname+y} 11743 then : 11744 printf %s "(cached) " >&6 11745 else $as_nop 11746 lt_cv_with_aix_soname=aix 11747 fi 11748 11749 fi 11750 11751 enable_aix_soname=$lt_cv_with_aix_soname 11752 fi 11753 11754 with_aix_soname=$enable_aix_soname 11755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 11756 printf "%s\n" "$with_aix_soname" >&6; } 11757 if test aix != "$with_aix_soname"; then 11758 # For the AIX way of multilib, we name the shared archive member 11759 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 11760 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 11761 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 11762 # the AIX toolchain works better with OBJECT_MODE set (default 32). 11763 if test 64 = "${OBJECT_MODE-32}"; then 11764 shared_archive_member_spec=shr_64 11765 else 11766 shared_archive_member_spec=shr 11767 fi 11768 fi 11769 ;; 11770 *) 11771 with_aix_soname=aix 11772 ;; 11773 esac 11774 11775 11776 11777 11778 11779 11780 11781 11782 11783 11784 # This can be used to rebuild libtool when needed 11785 LIBTOOL_DEPS=$ltmain 11786 11787 # Always use our own libtool. 11788 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 11789 11790 11791 11792 11793 11794 11795 11796 11797 11798 11799 11800 11801 11802 11803 11804 11805 11806 11807 11808 11809 11810 11811 11812 11813 11814 11815 11816 11817 11818 11819 test -z "$LN_S" && LN_S="ln -s" 11820 11821 11822 11823 11824 11825 11826 11827 11828 11829 11830 11831 11832 11833 11834 if test -n "${ZSH_VERSION+set}"; then 11835 setopt NO_GLOB_SUBST 11836 fi 11837 11838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 11839 printf %s "checking for objdir... " >&6; } 11840 if test ${lt_cv_objdir+y} 11841 then : 11842 printf %s "(cached) " >&6 11843 else $as_nop 11844 rm -f .libs 2>/dev/null 11845 mkdir .libs 2>/dev/null 11846 if test -d .libs; then 11847 lt_cv_objdir=.libs 11848 else 11849 # MS-DOS does not allow filenames that begin with a dot. 11850 lt_cv_objdir=_libs 11851 fi 11852 rmdir .libs 2>/dev/null 11853 fi 11854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 11855 printf "%s\n" "$lt_cv_objdir" >&6; } 11856 objdir=$lt_cv_objdir 11857 11858 11859 11860 11861 11862 printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h 11863 11864 11865 11866 11867 case $host_os in 11868 aix3*) 11869 # AIX sometimes has problems with the GCC collect2 program. For some 11870 # reason, if we set the COLLECT_NAMES environment variable, the problems 11871 # vanish in a puff of smoke. 11872 if test set != "${COLLECT_NAMES+set}"; then 11873 COLLECT_NAMES= 11874 export COLLECT_NAMES 11875 fi 11876 ;; 11877 esac 11878 11879 # Global variables: 11880 ofile=libtool 11881 can_build_shared=yes 11882 11883 # All known linkers require a '.a' archive for static linking (except MSVC and 11884 # ICC, which need '.lib'). 11885 libext=a 11886 11887 with_gnu_ld=$lt_cv_prog_gnu_ld 11888 11889 old_CC=$CC 11890 old_CFLAGS=$CFLAGS 11891 11892 # Set sane defaults for various variables 11893 test -z "$CC" && CC=cc 11894 test -z "$LTCC" && LTCC=$CC 11895 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 11896 test -z "$LD" && LD=ld 11897 test -z "$ac_objext" && ac_objext=o 11898 11899 func_cc_basename $compiler 11900 cc_basename=$func_cc_basename_result 11901 11902 11903 # Only perform the check for file, if the check method requires it 11904 test -z "$MAGIC_CMD" && MAGIC_CMD=file 11905 case $deplibs_check_method in 11906 file_magic*) 11907 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 11908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 11909 printf %s "checking for ${ac_tool_prefix}file... " >&6; } 11910 if test ${lt_cv_path_MAGIC_CMD+y} 11911 then : 11912 printf %s "(cached) " >&6 11913 else $as_nop 11914 case $MAGIC_CMD in 11915 [\\/*] | ?:[\\/]*) 11916 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 11917 ;; 11918 *) 11919 lt_save_MAGIC_CMD=$MAGIC_CMD 11920 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 11921 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 11922 for ac_dir in $ac_dummy; do 11923 IFS=$lt_save_ifs 11924 test -z "$ac_dir" && ac_dir=. 11925 if test -f "$ac_dir/${ac_tool_prefix}file"; then 11926 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 11927 if test -n "$file_magic_test_file"; then 11928 case $deplibs_check_method in 11929 "file_magic "*) 11930 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 11931 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 11932 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 11933 $EGREP "$file_magic_regex" > /dev/null; then 11934 : 11935 else 11936 cat <<_LT_EOF 1>&2 11937 11938 *** Warning: the command libtool uses to detect shared libraries, 11939 *** $file_magic_cmd, produces output that libtool cannot recognize. 11940 *** The result is that libtool may fail to recognize shared libraries 11941 *** as such. This will affect the creation of libtool libraries that 11942 *** depend on shared libraries, but programs linked with such libtool 11943 *** libraries will work regardless of this problem. Nevertheless, you 11944 *** may want to report the problem to your system manager and/or to 11945 *** bug-libtool@gnu.org 11946 11947 _LT_EOF 11948 fi ;; 11949 esac 11950 fi 11951 break 11952 fi 11953 done 11954 IFS=$lt_save_ifs 11955 MAGIC_CMD=$lt_save_MAGIC_CMD 11956 ;; 11957 esac 11958 fi 11959 11960 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 11961 if test -n "$MAGIC_CMD"; then 11962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 11963 printf "%s\n" "$MAGIC_CMD" >&6; } 11964 else 11965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11966 printf "%s\n" "no" >&6; } 11967 fi 11968 11969 11970 11971 11972 11973 if test -z "$lt_cv_path_MAGIC_CMD"; then 11974 if test -n "$ac_tool_prefix"; then 11975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 11976 printf %s "checking for file... " >&6; } 11977 if test ${lt_cv_path_MAGIC_CMD+y} 11978 then : 11979 printf %s "(cached) " >&6 11980 else $as_nop 11981 case $MAGIC_CMD in 11982 [\\/*] | ?:[\\/]*) 11983 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 11984 ;; 11985 *) 11986 lt_save_MAGIC_CMD=$MAGIC_CMD 11987 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 11988 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 11989 for ac_dir in $ac_dummy; do 11990 IFS=$lt_save_ifs 11991 test -z "$ac_dir" && ac_dir=. 11992 if test -f "$ac_dir/file"; then 11993 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 11994 if test -n "$file_magic_test_file"; then 11995 case $deplibs_check_method in 11996 "file_magic "*) 11997 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 11998 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 11999 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 12000 $EGREP "$file_magic_regex" > /dev/null; then 12001 : 12002 else 12003 cat <<_LT_EOF 1>&2 12004 12005 *** Warning: the command libtool uses to detect shared libraries, 12006 *** $file_magic_cmd, produces output that libtool cannot recognize. 12007 *** The result is that libtool may fail to recognize shared libraries 12008 *** as such. This will affect the creation of libtool libraries that 12009 *** depend on shared libraries, but programs linked with such libtool 12010 *** libraries will work regardless of this problem. Nevertheless, you 12011 *** may want to report the problem to your system manager and/or to 12012 *** bug-libtool@gnu.org 12013 12014 _LT_EOF 12015 fi ;; 12016 esac 12017 fi 12018 break 12019 fi 12020 done 12021 IFS=$lt_save_ifs 12022 MAGIC_CMD=$lt_save_MAGIC_CMD 12023 ;; 12024 esac 12025 fi 12026 12027 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12028 if test -n "$MAGIC_CMD"; then 12029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 12030 printf "%s\n" "$MAGIC_CMD" >&6; } 12031 else 12032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12033 printf "%s\n" "no" >&6; } 12034 fi 12035 12036 12037 else 12038 MAGIC_CMD=: 12039 fi 12040 fi 12041 12042 fi 12043 ;; 12044 esac 12045 12046 # Use C for the default configuration in the libtool script 12047 12048 lt_save_CC=$CC 12049 ac_ext=c 12050 ac_cpp='$CPP $CPPFLAGS' 12051 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 12052 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 12053 ac_compiler_gnu=$ac_cv_c_compiler_gnu 12054 12055 12056 # Source file extension for C test sources. 12057 ac_ext=c 12058 12059 # Object file extension for compiled C test sources. 12060 objext=o 12061 objext=$objext 12062 12063 # Code to be used in simple compile tests 12064 lt_simple_compile_test_code="int some_variable = 0;" 12065 12066 # Code to be used in simple link tests 12067 lt_simple_link_test_code='int main(void){return(0);}' 12068 12069 12070 12071 12072 12073 12074 12075 # If no C compiler was specified, use CC. 12076 LTCC=${LTCC-"$CC"} 12077 12078 # If no C compiler flags were specified, use CFLAGS. 12079 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 12080 12081 # Allow CC to be a program name with arguments. 12082 compiler=$CC 12083 12084 # Save the default compiler, since it gets overwritten when the other 12085 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 12086 compiler_DEFAULT=$CC 12087 12088 # save warnings/boilerplate of simple test code 12089 ac_outfile=conftest.$ac_objext 12090 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 12091 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 12092 _lt_compiler_boilerplate=`cat conftest.err` 12093 $RM conftest* 12094 12095 ac_outfile=conftest.$ac_objext 12096 echo "$lt_simple_link_test_code" >conftest.$ac_ext 12097 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 12098 _lt_linker_boilerplate=`cat conftest.err` 12099 $RM -r conftest* 12100 12101 12102 if test -n "$compiler"; then 12103 12104 lt_prog_compiler_no_builtin_flag= 12105 12106 if test yes = "$GCC"; then 12107 case $cc_basename in 12108 nvcc*) 12109 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 12110 *) 12111 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 12112 esac 12113 12114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 12115 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 12116 if test ${lt_cv_prog_compiler_rtti_exceptions+y} 12117 then : 12118 printf %s "(cached) " >&6 12119 else $as_nop 12120 lt_cv_prog_compiler_rtti_exceptions=no 12121 ac_outfile=conftest.$ac_objext 12122 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12123 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 12124 # Insert the option either (1) after the last *FLAGS variable, or 12125 # (2) before a word containing "conftest.", or (3) at the end. 12126 # Note that $ac_compile itself does not contain backslashes and begins 12127 # with a dollar sign (not a hyphen), so the echo should work correctly. 12128 # The option is referenced via a variable to avoid confusing sed. 12129 lt_compile=`echo "$ac_compile" | $SED \ 12130 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 12131 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 12132 -e 's:$: $lt_compiler_flag:'` 12133 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 12134 (eval "$lt_compile" 2>conftest.err) 12135 ac_status=$? 12136 cat conftest.err >&5 12137 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12138 if (exit $ac_status) && test -s "$ac_outfile"; then 12139 # The compiler can only warn and ignore the option if not recognized 12140 # So say no if there are warnings other than the usual output. 12141 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 12142 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12143 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 12144 lt_cv_prog_compiler_rtti_exceptions=yes 12145 fi 12146 fi 12147 $RM conftest* 12148 12149 fi 12150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 12151 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 12152 12153 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 12154 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 12155 else 12156 : 12157 fi 12158 12159 fi 12160 12161 12162 12163 12164 12165 12166 lt_prog_compiler_wl= 12167 lt_prog_compiler_pic= 12168 lt_prog_compiler_static= 12169 12170 12171 if test yes = "$GCC"; then 12172 lt_prog_compiler_wl='-Wl,' 12173 lt_prog_compiler_static='-static' 12174 12175 case $host_os in 12176 aix*) 12177 # All AIX code is PIC. 12178 if test ia64 = "$host_cpu"; then 12179 # AIX 5 now supports IA64 processor 12180 lt_prog_compiler_static='-Bstatic' 12181 fi 12182 lt_prog_compiler_pic='-fPIC' 12183 ;; 12184 12185 amigaos*) 12186 case $host_cpu in 12187 powerpc) 12188 # see comment about AmigaOS4 .so support 12189 lt_prog_compiler_pic='-fPIC' 12190 ;; 12191 m68k) 12192 # FIXME: we need at least 68020 code to build shared libraries, but 12193 # adding the '-m68020' flag to GCC prevents building anything better, 12194 # like '-m68040'. 12195 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 12196 ;; 12197 esac 12198 ;; 12199 12200 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 12201 # PIC is the default for these OSes. 12202 ;; 12203 12204 mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) 12205 # This hack is so that the source file can tell whether it is being 12206 # built for inclusion in a dll (and should export symbols for example). 12207 # Although the cygwin gcc ignores -fPIC, still need this for old-style 12208 # (--disable-auto-import) libraries 12209 lt_prog_compiler_pic='-DDLL_EXPORT' 12210 case $host_os in 12211 os2*) 12212 lt_prog_compiler_static='$wl-static' 12213 ;; 12214 esac 12215 ;; 12216 12217 darwin* | rhapsody*) 12218 # PIC is the default on this platform 12219 # Common symbols not allowed in MH_DYLIB files 12220 lt_prog_compiler_pic='-fno-common' 12221 ;; 12222 12223 haiku*) 12224 # PIC is the default for Haiku. 12225 # The "-static" flag exists, but is broken. 12226 lt_prog_compiler_static= 12227 ;; 12228 12229 hpux*) 12230 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 12231 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 12232 # sets the default TLS model and affects inlining. 12233 case $host_cpu in 12234 hppa*64*) 12235 # +Z the default 12236 ;; 12237 *) 12238 lt_prog_compiler_pic='-fPIC' 12239 ;; 12240 esac 12241 ;; 12242 12243 interix[3-9]*) 12244 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 12245 # Instead, we relocate shared libraries at runtime. 12246 ;; 12247 12248 msdosdjgpp*) 12249 # Just because we use GCC doesn't mean we suddenly get shared libraries 12250 # on systems that don't support them. 12251 lt_prog_compiler_can_build_shared=no 12252 enable_shared=no 12253 ;; 12254 12255 *nto* | *qnx*) 12256 # QNX uses GNU C++, but need to define -shared option too, otherwise 12257 # it will coredump. 12258 lt_prog_compiler_pic='-fPIC -shared' 12259 ;; 12260 12261 sysv4*MP*) 12262 if test -d /usr/nec; then 12263 lt_prog_compiler_pic=-Kconform_pic 12264 fi 12265 ;; 12266 12267 *) 12268 lt_prog_compiler_pic='-fPIC' 12269 ;; 12270 esac 12271 12272 case $cc_basename in 12273 nvcc*) # Cuda Compiler Driver 2.2 12274 lt_prog_compiler_wl='-Xlinker ' 12275 if test -n "$lt_prog_compiler_pic"; then 12276 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 12277 fi 12278 ;; 12279 esac 12280 else 12281 # PORTME Check for flag to pass linker flags through the system compiler. 12282 case $host_os in 12283 aix*) 12284 lt_prog_compiler_wl='-Wl,' 12285 if test ia64 = "$host_cpu"; then 12286 # AIX 5 now supports IA64 processor 12287 lt_prog_compiler_static='-Bstatic' 12288 else 12289 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 12290 fi 12291 ;; 12292 12293 darwin* | rhapsody*) 12294 # PIC is the default on this platform 12295 # Common symbols not allowed in MH_DYLIB files 12296 lt_prog_compiler_pic='-fno-common' 12297 case $cc_basename in 12298 nagfor*) 12299 # NAG Fortran compiler 12300 lt_prog_compiler_wl='-Wl,-Wl,,' 12301 lt_prog_compiler_pic='-PIC' 12302 lt_prog_compiler_static='-Bstatic' 12303 ;; 12304 esac 12305 ;; 12306 12307 mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) 12308 # This hack is so that the source file can tell whether it is being 12309 # built for inclusion in a dll (and should export symbols for example). 12310 lt_prog_compiler_pic='-DDLL_EXPORT' 12311 case $host_os in 12312 os2*) 12313 lt_prog_compiler_static='$wl-static' 12314 ;; 12315 esac 12316 ;; 12317 12318 hpux9* | hpux10* | hpux11*) 12319 lt_prog_compiler_wl='-Wl,' 12320 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 12321 # not for PA HP-UX. 12322 case $host_cpu in 12323 hppa*64*|ia64*) 12324 # +Z the default 12325 ;; 12326 *) 12327 lt_prog_compiler_pic='+Z' 12328 ;; 12329 esac 12330 # Is there a better lt_prog_compiler_static that works with the bundled CC? 12331 lt_prog_compiler_static='$wl-a ${wl}archive' 12332 ;; 12333 12334 irix5* | irix6* | nonstopux*) 12335 lt_prog_compiler_wl='-Wl,' 12336 # PIC (with -KPIC) is the default. 12337 lt_prog_compiler_static='-non_shared' 12338 ;; 12339 12340 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 12341 case $cc_basename in 12342 # old Intel for x86_64, which still supported -KPIC. 12343 ecc*) 12344 lt_prog_compiler_wl='-Wl,' 12345 lt_prog_compiler_pic='-KPIC' 12346 lt_prog_compiler_static='-static' 12347 ;; 12348 *flang* | ftn | f18* | f95*) 12349 # Flang compiler. 12350 lt_prog_compiler_wl='-Wl,' 12351 lt_prog_compiler_pic='-fPIC' 12352 lt_prog_compiler_static='-static' 12353 ;; 12354 # icc used to be incompatible with GCC. 12355 # ICC 10 doesn't accept -KPIC any more. 12356 icc* | ifort*) 12357 lt_prog_compiler_wl='-Wl,' 12358 lt_prog_compiler_pic='-fPIC' 12359 lt_prog_compiler_static='-static' 12360 ;; 12361 # Lahey Fortran 8.1. 12362 lf95*) 12363 lt_prog_compiler_wl='-Wl,' 12364 lt_prog_compiler_pic='--shared' 12365 lt_prog_compiler_static='--static' 12366 ;; 12367 nagfor*) 12368 # NAG Fortran compiler 12369 lt_prog_compiler_wl='-Wl,-Wl,,' 12370 lt_prog_compiler_pic='-PIC' 12371 lt_prog_compiler_static='-Bstatic' 12372 ;; 12373 tcc*) 12374 # Fabrice Bellard et al's Tiny C Compiler 12375 lt_prog_compiler_wl='-Wl,' 12376 lt_prog_compiler_pic='-fPIC' 12377 lt_prog_compiler_static='-static' 12378 ;; 12379 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 12380 # Portland Group compilers (*not* the Pentium gcc compiler, 12381 # which looks to be a dead project) 12382 lt_prog_compiler_wl='-Wl,' 12383 lt_prog_compiler_pic='-fpic' 12384 lt_prog_compiler_static='-Bstatic' 12385 ;; 12386 ccc*) 12387 lt_prog_compiler_wl='-Wl,' 12388 # All Alpha code is PIC. 12389 lt_prog_compiler_static='-non_shared' 12390 ;; 12391 xl* | bgxl* | bgf* | mpixl*) 12392 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 12393 lt_prog_compiler_wl='-Wl,' 12394 lt_prog_compiler_pic='-qpic' 12395 lt_prog_compiler_static='-qstaticlink' 12396 ;; 12397 *) 12398 case `$CC -V 2>&1 | $SED 5q` in 12399 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 12400 # Sun Fortran 8.3 passes all unrecognized flags to the linker 12401 lt_prog_compiler_pic='-KPIC' 12402 lt_prog_compiler_static='-Bstatic' 12403 lt_prog_compiler_wl='' 12404 ;; 12405 *Sun\ F* | *Sun*Fortran*) 12406 lt_prog_compiler_pic='-KPIC' 12407 lt_prog_compiler_static='-Bstatic' 12408 lt_prog_compiler_wl='-Qoption ld ' 12409 ;; 12410 *Sun\ C*) 12411 # Sun C 5.9 12412 lt_prog_compiler_pic='-KPIC' 12413 lt_prog_compiler_static='-Bstatic' 12414 lt_prog_compiler_wl='-Wl,' 12415 ;; 12416 *Intel*\ [CF]*Compiler*) 12417 lt_prog_compiler_wl='-Wl,' 12418 lt_prog_compiler_pic='-fPIC' 12419 lt_prog_compiler_static='-static' 12420 ;; 12421 *Portland\ Group*) 12422 lt_prog_compiler_wl='-Wl,' 12423 lt_prog_compiler_pic='-fpic' 12424 lt_prog_compiler_static='-Bstatic' 12425 ;; 12426 esac 12427 ;; 12428 esac 12429 ;; 12430 12431 newsos6) 12432 lt_prog_compiler_pic='-KPIC' 12433 lt_prog_compiler_static='-Bstatic' 12434 ;; 12435 12436 *-mlibc) 12437 lt_prog_compiler_wl='-Wl,' 12438 lt_prog_compiler_pic='-fPIC' 12439 lt_prog_compiler_static='-static' 12440 ;; 12441 12442 *nto* | *qnx*) 12443 # QNX uses GNU C++, but need to define -shared option too, otherwise 12444 # it will coredump. 12445 lt_prog_compiler_pic='-fPIC -shared' 12446 ;; 12447 12448 osf3* | osf4* | osf5*) 12449 lt_prog_compiler_wl='-Wl,' 12450 # All OSF/1 code is PIC. 12451 lt_prog_compiler_static='-non_shared' 12452 ;; 12453 12454 rdos*) 12455 lt_prog_compiler_static='-non_shared' 12456 ;; 12457 12458 serenity*) 12459 ;; 12460 12461 solaris*) 12462 lt_prog_compiler_pic='-KPIC' 12463 lt_prog_compiler_static='-Bstatic' 12464 case $cc_basename in 12465 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 12466 lt_prog_compiler_wl='-Qoption ld ';; 12467 *) 12468 lt_prog_compiler_wl='-Wl,';; 12469 esac 12470 ;; 12471 12472 sunos4*) 12473 lt_prog_compiler_wl='-Qoption ld ' 12474 lt_prog_compiler_pic='-PIC' 12475 lt_prog_compiler_static='-Bstatic' 12476 ;; 12477 12478 sysv4 | sysv4.2uw2* | sysv4.3*) 12479 lt_prog_compiler_wl='-Wl,' 12480 lt_prog_compiler_pic='-KPIC' 12481 lt_prog_compiler_static='-Bstatic' 12482 ;; 12483 12484 sysv4*MP*) 12485 if test -d /usr/nec; then 12486 lt_prog_compiler_pic='-Kconform_pic' 12487 lt_prog_compiler_static='-Bstatic' 12488 fi 12489 ;; 12490 12491 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 12492 lt_prog_compiler_wl='-Wl,' 12493 lt_prog_compiler_pic='-KPIC' 12494 lt_prog_compiler_static='-Bstatic' 12495 ;; 12496 12497 unicos*) 12498 lt_prog_compiler_wl='-Wl,' 12499 lt_prog_compiler_can_build_shared=no 12500 ;; 12501 12502 uts4*) 12503 lt_prog_compiler_pic='-pic' 12504 lt_prog_compiler_static='-Bstatic' 12505 ;; 12506 12507 *) 12508 lt_prog_compiler_can_build_shared=no 12509 ;; 12510 esac 12511 fi 12512 12513 case $host_os in 12514 # For platforms that do not support PIC, -DPIC is meaningless: 12515 *djgpp*) 12516 lt_prog_compiler_pic= 12517 ;; 12518 *) 12519 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 12520 ;; 12521 esac 12522 12523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 12524 printf %s "checking for $compiler option to produce PIC... " >&6; } 12525 if test ${lt_cv_prog_compiler_pic+y} 12526 then : 12527 printf %s "(cached) " >&6 12528 else $as_nop 12529 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 12530 fi 12531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 12532 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } 12533 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 12534 12535 # 12536 # Check to make sure the PIC flag actually works. 12537 # 12538 if test -n "$lt_prog_compiler_pic"; then 12539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 12540 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 12541 if test ${lt_cv_prog_compiler_pic_works+y} 12542 then : 12543 printf %s "(cached) " >&6 12544 else $as_nop 12545 lt_cv_prog_compiler_pic_works=no 12546 ac_outfile=conftest.$ac_objext 12547 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12548 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 12549 # Insert the option either (1) after the last *FLAGS variable, or 12550 # (2) before a word containing "conftest.", or (3) at the end. 12551 # Note that $ac_compile itself does not contain backslashes and begins 12552 # with a dollar sign (not a hyphen), so the echo should work correctly. 12553 # The option is referenced via a variable to avoid confusing sed. 12554 lt_compile=`echo "$ac_compile" | $SED \ 12555 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 12556 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 12557 -e 's:$: $lt_compiler_flag:'` 12558 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 12559 (eval "$lt_compile" 2>conftest.err) 12560 ac_status=$? 12561 cat conftest.err >&5 12562 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12563 if (exit $ac_status) && test -s "$ac_outfile"; then 12564 # The compiler can only warn and ignore the option if not recognized 12565 # So say no if there are warnings other than the usual output. 12566 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 12567 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12568 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 12569 lt_cv_prog_compiler_pic_works=yes 12570 fi 12571 fi 12572 $RM conftest* 12573 12574 fi 12575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 12576 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } 12577 12578 if test yes = "$lt_cv_prog_compiler_pic_works"; then 12579 case $lt_prog_compiler_pic in 12580 "" | " "*) ;; 12581 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 12582 esac 12583 else 12584 lt_prog_compiler_pic= 12585 lt_prog_compiler_can_build_shared=no 12586 fi 12587 12588 fi 12589 12590 12591 12592 12593 12594 12595 12596 12597 12598 12599 12600 # 12601 # Check to make sure the static flag actually works. 12602 # 12603 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 12604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 12605 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 12606 if test ${lt_cv_prog_compiler_static_works+y} 12607 then : 12608 printf %s "(cached) " >&6 12609 else $as_nop 12610 lt_cv_prog_compiler_static_works=no 12611 save_LDFLAGS=$LDFLAGS 12612 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 12613 echo "$lt_simple_link_test_code" > conftest.$ac_ext 12614 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 12615 # The linker can only warn and ignore the option if not recognized 12616 # So say no if there are warnings 12617 if test -s conftest.err; then 12618 # Append any errors to the config.log. 12619 cat conftest.err 1>&5 12620 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 12621 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12622 if diff conftest.exp conftest.er2 >/dev/null; then 12623 lt_cv_prog_compiler_static_works=yes 12624 fi 12625 else 12626 lt_cv_prog_compiler_static_works=yes 12627 fi 12628 fi 12629 $RM -r conftest* 12630 LDFLAGS=$save_LDFLAGS 12631 12632 fi 12633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 12634 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } 12635 12636 if test yes = "$lt_cv_prog_compiler_static_works"; then 12637 : 12638 else 12639 lt_prog_compiler_static= 12640 fi 12641 12642 12643 12644 12645 12646 12647 12648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 12649 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 12650 if test ${lt_cv_prog_compiler_c_o+y} 12651 then : 12652 printf %s "(cached) " >&6 12653 else $as_nop 12654 lt_cv_prog_compiler_c_o=no 12655 $RM -r conftest 2>/dev/null 12656 mkdir conftest 12657 cd conftest 12658 mkdir out 12659 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12660 12661 lt_compiler_flag="-o out/conftest2.$ac_objext" 12662 # Insert the option either (1) after the last *FLAGS variable, or 12663 # (2) before a word containing "conftest.", or (3) at the end. 12664 # Note that $ac_compile itself does not contain backslashes and begins 12665 # with a dollar sign (not a hyphen), so the echo should work correctly. 12666 lt_compile=`echo "$ac_compile" | $SED \ 12667 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 12668 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 12669 -e 's:$: $lt_compiler_flag:'` 12670 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 12671 (eval "$lt_compile" 2>out/conftest.err) 12672 ac_status=$? 12673 cat out/conftest.err >&5 12674 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12675 if (exit $ac_status) && test -s out/conftest2.$ac_objext 12676 then 12677 # The compiler can only warn and ignore the option if not recognized 12678 # So say no if there are warnings 12679 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 12680 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 12681 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 12682 lt_cv_prog_compiler_c_o=yes 12683 fi 12684 fi 12685 chmod u+w . 2>&5 12686 $RM conftest* 12687 # SGI C++ compiler will create directory out/ii_files/ for 12688 # template instantiation 12689 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 12690 $RM out/* && rmdir out 12691 cd .. 12692 $RM -r conftest 12693 $RM conftest* 12694 12695 fi 12696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 12697 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 12698 12699 12700 12701 12702 12703 12704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 12705 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 12706 if test ${lt_cv_prog_compiler_c_o+y} 12707 then : 12708 printf %s "(cached) " >&6 12709 else $as_nop 12710 lt_cv_prog_compiler_c_o=no 12711 $RM -r conftest 2>/dev/null 12712 mkdir conftest 12713 cd conftest 12714 mkdir out 12715 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12716 12717 lt_compiler_flag="-o out/conftest2.$ac_objext" 12718 # Insert the option either (1) after the last *FLAGS variable, or 12719 # (2) before a word containing "conftest.", or (3) at the end. 12720 # Note that $ac_compile itself does not contain backslashes and begins 12721 # with a dollar sign (not a hyphen), so the echo should work correctly. 12722 lt_compile=`echo "$ac_compile" | $SED \ 12723 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 12724 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 12725 -e 's:$: $lt_compiler_flag:'` 12726 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 12727 (eval "$lt_compile" 2>out/conftest.err) 12728 ac_status=$? 12729 cat out/conftest.err >&5 12730 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12731 if (exit $ac_status) && test -s out/conftest2.$ac_objext 12732 then 12733 # The compiler can only warn and ignore the option if not recognized 12734 # So say no if there are warnings 12735 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 12736 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 12737 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 12738 lt_cv_prog_compiler_c_o=yes 12739 fi 12740 fi 12741 chmod u+w . 2>&5 12742 $RM conftest* 12743 # SGI C++ compiler will create directory out/ii_files/ for 12744 # template instantiation 12745 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 12746 $RM out/* && rmdir out 12747 cd .. 12748 $RM -r conftest 12749 $RM conftest* 12750 12751 fi 12752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 12753 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 12754 12755 12756 12757 12758 hard_links=nottested 12759 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 12760 # do not overwrite the value of need_locks provided by the user 12761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 12762 printf %s "checking if we can lock with hard links... " >&6; } 12763 hard_links=yes 12764 $RM conftest* 12765 ln conftest.a conftest.b 2>/dev/null && hard_links=no 12766 touch conftest.a 12767 ln conftest.a conftest.b 2>&5 || hard_links=no 12768 ln conftest.a conftest.b 2>/dev/null && hard_links=no 12769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 12770 printf "%s\n" "$hard_links" >&6; } 12771 if test no = "$hard_links"; then 12772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 12773 printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 12774 need_locks=warn 12775 fi 12776 else 12777 need_locks=no 12778 fi 12779 12780 12781 12782 12783 12784 12785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 12786 printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 12787 12788 runpath_var= 12789 allow_undefined_flag= 12790 always_export_symbols=no 12791 archive_cmds= 12792 archive_expsym_cmds= 12793 compiler_needs_object=no 12794 enable_shared_with_static_runtimes=no 12795 export_dynamic_flag_spec= 12796 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 12797 hardcode_automatic=no 12798 hardcode_direct=no 12799 hardcode_direct_absolute=no 12800 hardcode_libdir_flag_spec= 12801 hardcode_libdir_separator= 12802 hardcode_minus_L=no 12803 hardcode_shlibpath_var=unsupported 12804 inherit_rpath=no 12805 link_all_deplibs=unknown 12806 module_cmds= 12807 module_expsym_cmds= 12808 old_archive_from_new_cmds= 12809 old_archive_from_expsyms_cmds= 12810 thread_safe_flag_spec= 12811 whole_archive_flag_spec= 12812 # include_expsyms should be a list of space-separated symbols to be *always* 12813 # included in the symbol list 12814 include_expsyms= 12815 # exclude_expsyms can be an extended regexp of symbols to exclude 12816 # it will be wrapped by ' (' and ')$', so one must not match beginning or 12817 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 12818 # as well as any symbol that contains 'd'. 12819 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 12820 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 12821 # platforms (ab)use it in PIC code, but their linkers get confused if 12822 # the symbol is explicitly referenced. Since portable code cannot 12823 # rely on this symbol name, it's probably fine to never include it in 12824 # preloaded symbol tables. 12825 # Exclude shared library initialization/finalization symbols. 12826 extract_expsyms_cmds= 12827 12828 case $host_os in 12829 cygwin* | mingw* | windows* | pw32* | cegcc*) 12830 # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time 12831 # When not using gcc, we currently assume that we are using 12832 # Microsoft Visual C++ or Intel C++ Compiler. 12833 if test yes != "$GCC"; then 12834 with_gnu_ld=no 12835 fi 12836 ;; 12837 interix*) 12838 # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) 12839 with_gnu_ld=yes 12840 ;; 12841 esac 12842 12843 ld_shlibs=yes 12844 12845 # On some targets, GNU ld is compatible enough with the native linker 12846 # that we're better off using the native interface for both. 12847 lt_use_gnu_ld_interface=no 12848 if test yes = "$with_gnu_ld"; then 12849 case $host_os in 12850 aix*) 12851 # The AIX port of GNU ld has always aspired to compatibility 12852 # with the native linker. However, as the warning in the GNU ld 12853 # block says, versions before 2.19.5* couldn't really create working 12854 # shared libraries, regardless of the interface used. 12855 case `$LD -v 2>&1` in 12856 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 12857 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 12858 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 12859 *) 12860 lt_use_gnu_ld_interface=yes 12861 ;; 12862 esac 12863 ;; 12864 *) 12865 lt_use_gnu_ld_interface=yes 12866 ;; 12867 esac 12868 fi 12869 12870 if test yes = "$lt_use_gnu_ld_interface"; then 12871 # If archive_cmds runs LD, not CC, wlarc should be empty 12872 wlarc='$wl' 12873 12874 # Set some defaults for GNU ld with shared library support. These 12875 # are reset later if shared libraries are not supported. Putting them 12876 # here allows them to be overridden if necessary. 12877 runpath_var=LD_RUN_PATH 12878 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12879 export_dynamic_flag_spec='$wl--export-dynamic' 12880 # ancient GNU ld didn't support --whole-archive et. al. 12881 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 12882 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 12883 else 12884 whole_archive_flag_spec= 12885 fi 12886 supports_anon_versioning=no 12887 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in 12888 *GNU\ gold*) supports_anon_versioning=yes ;; 12889 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 12890 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 12891 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 12892 *\ 2.11.*) ;; # other 2.11 versions 12893 *) supports_anon_versioning=yes ;; 12894 esac 12895 12896 # See if GNU ld supports shared libraries. 12897 case $host_os in 12898 aix[3-9]*) 12899 # On AIX/PPC, the GNU linker is very broken 12900 if test ia64 != "$host_cpu"; then 12901 ld_shlibs=no 12902 cat <<_LT_EOF 1>&2 12903 12904 *** Warning: the GNU linker, at least up to release 2.19, is reported 12905 *** to be unable to reliably create shared libraries on AIX. 12906 *** Therefore, libtool is disabling shared libraries support. If you 12907 *** really care for shared libraries, you may want to install binutils 12908 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 12909 *** You will then need to restart the configuration process. 12910 12911 _LT_EOF 12912 fi 12913 ;; 12914 12915 amigaos*) 12916 case $host_cpu in 12917 powerpc) 12918 # see comment about AmigaOS4 .so support 12919 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 12920 archive_expsym_cmds='' 12921 ;; 12922 m68k) 12923 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 12924 hardcode_libdir_flag_spec='-L$libdir' 12925 hardcode_minus_L=yes 12926 ;; 12927 esac 12928 ;; 12929 12930 beos*) 12931 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 12932 allow_undefined_flag=unsupported 12933 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 12934 # support --undefined. This deserves some investigation. FIXME 12935 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 12936 else 12937 ld_shlibs=no 12938 fi 12939 ;; 12940 12941 cygwin* | mingw* | windows* | pw32* | cegcc*) 12942 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 12943 # as there is no search path for DLLs. 12944 hardcode_libdir_flag_spec='-L$libdir' 12945 export_dynamic_flag_spec='$wl--export-all-symbols' 12946 allow_undefined_flag=unsupported 12947 always_export_symbols=no 12948 enable_shared_with_static_runtimes=yes 12949 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 12950 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 12951 file_list_spec='@' 12952 12953 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 12954 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 12955 # If the export-symbols file already is a .def file, use it as 12956 # is; otherwise, prepend EXPORTS... 12957 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 12958 cp $export_symbols $output_objdir/$soname.def; 12959 else 12960 echo EXPORTS > $output_objdir/$soname.def; 12961 cat $export_symbols >> $output_objdir/$soname.def; 12962 fi~ 12963 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 12964 else 12965 ld_shlibs=no 12966 fi 12967 ;; 12968 12969 haiku*) 12970 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 12971 link_all_deplibs=no 12972 ;; 12973 12974 os2*) 12975 hardcode_libdir_flag_spec='-L$libdir' 12976 hardcode_minus_L=yes 12977 allow_undefined_flag=unsupported 12978 shrext_cmds=.dll 12979 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12980 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12981 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12982 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12983 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 12984 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12985 emximp -o $lib $output_objdir/$libname.def' 12986 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12987 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12988 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12989 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12990 prefix_cmds="$SED"~ 12991 if test EXPORTS = "`$SED 1q $export_symbols`"; then 12992 prefix_cmds="$prefix_cmds -e 1d"; 12993 fi~ 12994 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 12995 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 12996 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12997 emximp -o $lib $output_objdir/$libname.def' 12998 old_archive_from_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 12999 enable_shared_with_static_runtimes=yes 13000 file_list_spec='@' 13001 ;; 13002 13003 interix[3-9]*) 13004 hardcode_direct=no 13005 hardcode_shlibpath_var=no 13006 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 13007 export_dynamic_flag_spec='$wl-E' 13008 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 13009 # Instead, shared libraries are loaded at an image base (0x10000000 by 13010 # default) and relocated if they conflict, which is a slow very memory 13011 # consuming and fragmenting process. To avoid this, we pick a random, 13012 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 13013 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 13014 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 13015 archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 13016 ;; 13017 13018 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 13019 tmp_diet=no 13020 if test linux-dietlibc = "$host_os"; then 13021 case $cc_basename in 13022 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 13023 esac 13024 fi 13025 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 13026 && test no = "$tmp_diet" 13027 then 13028 tmp_addflag=' $pic_flag' 13029 tmp_sharedflag='-shared' 13030 case $cc_basename,$host_cpu in 13031 pgcc*) # Portland Group C compiler 13032 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 13033 tmp_addflag=' $pic_flag' 13034 ;; 13035 pgf77* | pgf90* | pgf95* | pgfortran*) 13036 # Portland Group f77 and f90 compilers 13037 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 13038 tmp_addflag=' $pic_flag -Mnomain' ;; 13039 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 13040 tmp_addflag=' -i_dynamic' ;; 13041 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 13042 tmp_addflag=' -i_dynamic -nofor_main' ;; 13043 ifc* | ifort*) # Intel Fortran compiler 13044 tmp_addflag=' -nofor_main' ;; 13045 lf95*) # Lahey Fortran 8.1 13046 whole_archive_flag_spec= 13047 tmp_sharedflag='--shared' ;; 13048 nagfor*) # NAGFOR 5.3 13049 tmp_sharedflag='-Wl,-shared' ;; 13050 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 13051 tmp_sharedflag='-qmkshrobj' 13052 tmp_addflag= ;; 13053 nvcc*) # Cuda Compiler Driver 2.2 13054 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 13055 compiler_needs_object=yes 13056 ;; 13057 esac 13058 case `$CC -V 2>&1 | $SED 5q` in 13059 *Sun\ C*) # Sun C 5.9 13060 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 13061 compiler_needs_object=yes 13062 tmp_sharedflag='-G' ;; 13063 *Sun\ F*) # Sun Fortran 8.3 13064 tmp_sharedflag='-G' ;; 13065 esac 13066 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13067 13068 if test yes = "$supports_anon_versioning"; then 13069 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 13070 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 13071 echo "local: *; };" >> $output_objdir/$libname.ver~ 13072 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 13073 fi 13074 13075 case $cc_basename in 13076 tcc*) 13077 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13078 export_dynamic_flag_spec='-rdynamic' 13079 ;; 13080 xlf* | bgf* | bgxlf* | mpixlf*) 13081 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 13082 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 13083 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13084 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 13085 if test yes = "$supports_anon_versioning"; then 13086 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 13087 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 13088 echo "local: *; };" >> $output_objdir/$libname.ver~ 13089 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 13090 fi 13091 ;; 13092 esac 13093 else 13094 ld_shlibs=no 13095 fi 13096 ;; 13097 13098 *-mlibc) 13099 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13100 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13101 ;; 13102 13103 netbsd* | netbsdelf*-gnu) 13104 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 13105 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 13106 wlarc= 13107 else 13108 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13109 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13110 fi 13111 ;; 13112 13113 solaris*) 13114 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 13115 ld_shlibs=no 13116 cat <<_LT_EOF 1>&2 13117 13118 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 13119 *** create shared libraries on Solaris systems. Therefore, libtool 13120 *** is disabling shared libraries support. We urge you to upgrade GNU 13121 *** binutils to release 2.9.1 or newer. Another option is to modify 13122 *** your PATH or compiler configuration so that the native linker is 13123 *** used, and then restart. 13124 13125 _LT_EOF 13126 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13127 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13128 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13129 else 13130 ld_shlibs=no 13131 fi 13132 ;; 13133 13134 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 13135 case `$LD -v 2>&1` in 13136 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 13137 ld_shlibs=no 13138 cat <<_LT_EOF 1>&2 13139 13140 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 13141 *** reliably create shared libraries on SCO systems. Therefore, libtool 13142 *** is disabling shared libraries support. We urge you to upgrade GNU 13143 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 13144 *** your PATH or compiler configuration so that the native linker is 13145 *** used, and then restart. 13146 13147 _LT_EOF 13148 ;; 13149 *) 13150 # For security reasons, it is highly recommended that you always 13151 # use absolute paths for naming shared libraries, and exclude the 13152 # DT_RUNPATH tag from executables and libraries. But doing so 13153 # requires that you compile everything twice, which is a pain. 13154 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13155 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13156 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13157 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13158 else 13159 ld_shlibs=no 13160 fi 13161 ;; 13162 esac 13163 ;; 13164 13165 sunos4*) 13166 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 13167 wlarc= 13168 hardcode_direct=yes 13169 hardcode_shlibpath_var=no 13170 ;; 13171 13172 *) 13173 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13174 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13175 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13176 else 13177 ld_shlibs=no 13178 fi 13179 ;; 13180 esac 13181 13182 if test no = "$ld_shlibs"; then 13183 runpath_var= 13184 hardcode_libdir_flag_spec= 13185 export_dynamic_flag_spec= 13186 whole_archive_flag_spec= 13187 fi 13188 else 13189 # PORTME fill in a description of your system's linker (not GNU ld) 13190 case $host_os in 13191 aix3*) 13192 allow_undefined_flag=unsupported 13193 always_export_symbols=yes 13194 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 13195 # Note: this linker hardcodes the directories in LIBPATH if there 13196 # are no directories specified by -L. 13197 hardcode_minus_L=yes 13198 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 13199 # Neither direct hardcoding nor static linking is supported with a 13200 # broken collect2. 13201 hardcode_direct=unsupported 13202 fi 13203 ;; 13204 13205 aix[4-9]*) 13206 if test ia64 = "$host_cpu"; then 13207 # On IA64, the linker does run time linking by default, so we don't 13208 # have to do anything special. 13209 aix_use_runtimelinking=no 13210 exp_sym_flag='-Bexport' 13211 no_entry_flag= 13212 else 13213 # If we're using GNU nm, then we don't want the "-C" option. 13214 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 13215 # Without the "-l" option, or with the "-B" option, AIX nm treats 13216 # weak defined symbols like other global defined symbols, whereas 13217 # GNU nm marks them as "W". 13218 # While the 'weak' keyword is ignored in the Export File, we need 13219 # it in the Import File for the 'aix-soname' feature, so we have 13220 # to replace the "-B" option with "-P" for AIX nm. 13221 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 13222 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 13223 else 13224 export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 13225 fi 13226 aix_use_runtimelinking=no 13227 13228 # Test if we are trying to use run time linking or normal 13229 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 13230 # have runtime linking enabled, and use it for executables. 13231 # For shared libraries, we enable/disable runtime linking 13232 # depending on the kind of the shared library created - 13233 # when "with_aix_soname,aix_use_runtimelinking" is: 13234 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 13235 # "aix,yes" lib.so shared, rtl:yes, for executables 13236 # lib.a static archive 13237 # "both,no" lib.so.V(shr.o) shared, rtl:yes 13238 # lib.a(lib.so.V) shared, rtl:no, for executables 13239 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 13240 # lib.a(lib.so.V) shared, rtl:no 13241 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 13242 # lib.a static archive 13243 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 13244 for ld_flag in $LDFLAGS; do 13245 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 13246 aix_use_runtimelinking=yes 13247 break 13248 fi 13249 done 13250 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 13251 # With aix-soname=svr4, we create the lib.so.V shared archives only, 13252 # so we don't have lib.a shared libs to link our executables. 13253 # We have to force runtime linking in this case. 13254 aix_use_runtimelinking=yes 13255 LDFLAGS="$LDFLAGS -Wl,-brtl" 13256 fi 13257 ;; 13258 esac 13259 13260 exp_sym_flag='-bexport' 13261 no_entry_flag='-bnoentry' 13262 fi 13263 13264 # When large executables or shared objects are built, AIX ld can 13265 # have problems creating the table of contents. If linking a library 13266 # or program results in "error TOC overflow" add -mminimal-toc to 13267 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 13268 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 13269 13270 archive_cmds='' 13271 hardcode_direct=yes 13272 hardcode_direct_absolute=yes 13273 hardcode_libdir_separator=':' 13274 link_all_deplibs=yes 13275 file_list_spec='$wl-f,' 13276 case $with_aix_soname,$aix_use_runtimelinking in 13277 aix,*) ;; # traditional, no import file 13278 svr4,* | *,yes) # use import file 13279 # The Import File defines what to hardcode. 13280 hardcode_direct=no 13281 hardcode_direct_absolute=no 13282 ;; 13283 esac 13284 13285 if test yes = "$GCC"; then 13286 case $host_os in aix4.[012]|aix4.[012].*) 13287 # We only want to do this on AIX 4.2 and lower, the check 13288 # below for broken collect2 doesn't work under 4.3+ 13289 collect2name=`$CC -print-prog-name=collect2` 13290 if test -f "$collect2name" && 13291 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 13292 then 13293 # We have reworked collect2 13294 : 13295 else 13296 # We have old collect2 13297 hardcode_direct=unsupported 13298 # It fails to find uninstalled libraries when the uninstalled 13299 # path is not listed in the libpath. Setting hardcode_minus_L 13300 # to unsupported forces relinking 13301 hardcode_minus_L=yes 13302 hardcode_libdir_flag_spec='-L$libdir' 13303 hardcode_libdir_separator= 13304 fi 13305 ;; 13306 esac 13307 shared_flag='-shared' 13308 if test yes = "$aix_use_runtimelinking"; then 13309 shared_flag="$shared_flag "'$wl-G' 13310 fi 13311 # Need to ensure runtime linking is disabled for the traditional 13312 # shared library, or the linker may eventually find shared libraries 13313 # /with/ Import File - we do not want to mix them. 13314 shared_flag_aix='-shared' 13315 shared_flag_svr4='-shared $wl-G' 13316 else 13317 # not using gcc 13318 if test ia64 = "$host_cpu"; then 13319 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 13320 # chokes on -Wl,-G. The following line is correct: 13321 shared_flag='-G' 13322 else 13323 if test yes = "$aix_use_runtimelinking"; then 13324 shared_flag='$wl-G' 13325 else 13326 shared_flag='$wl-bM:SRE' 13327 fi 13328 shared_flag_aix='$wl-bM:SRE' 13329 shared_flag_svr4='$wl-G' 13330 fi 13331 fi 13332 13333 export_dynamic_flag_spec='$wl-bexpall' 13334 # It seems that -bexpall does not export symbols beginning with 13335 # underscore (_), so it is better to generate a list of symbols to export. 13336 always_export_symbols=yes 13337 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 13338 # Warning - without using the other runtime loading flags (-brtl), 13339 # -berok will link without error, but may produce a broken library. 13340 allow_undefined_flag='-berok' 13341 # Determine the default libpath from the value encoded in an 13342 # empty executable. 13343 if test set = "${lt_cv_aix_libpath+set}"; then 13344 aix_libpath=$lt_cv_aix_libpath 13345 else 13346 if test ${lt_cv_aix_libpath_+y} 13347 then : 13348 printf %s "(cached) " >&6 13349 else $as_nop 13350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13351 /* end confdefs.h. */ 13352 13353 int 13354 main (void) 13355 { 13356 13357 ; 13358 return 0; 13359 } 13360 _ACEOF 13361 if ac_fn_c_try_link "$LINENO" 13362 then : 13363 13364 lt_aix_libpath_sed=' 13365 /Import File Strings/,/^$/ { 13366 /^0/ { 13367 s/^0 *\([^ ]*\) *$/\1/ 13368 p 13369 } 13370 }' 13371 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 13372 # Check for a 64-bit object if we didn't find anything. 13373 if test -z "$lt_cv_aix_libpath_"; then 13374 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 13375 fi 13376 fi 13377 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13378 conftest$ac_exeext conftest.$ac_ext 13379 if test -z "$lt_cv_aix_libpath_"; then 13380 lt_cv_aix_libpath_=/usr/lib:/lib 13381 fi 13382 13383 fi 13384 13385 aix_libpath=$lt_cv_aix_libpath_ 13386 fi 13387 13388 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 13389 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 13390 else 13391 if test ia64 = "$host_cpu"; then 13392 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 13393 allow_undefined_flag="-z nodefs" 13394 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 13395 else 13396 # Determine the default libpath from the value encoded in an 13397 # empty executable. 13398 if test set = "${lt_cv_aix_libpath+set}"; then 13399 aix_libpath=$lt_cv_aix_libpath 13400 else 13401 if test ${lt_cv_aix_libpath_+y} 13402 then : 13403 printf %s "(cached) " >&6 13404 else $as_nop 13405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13406 /* end confdefs.h. */ 13407 13408 int 13409 main (void) 13410 { 13411 13412 ; 13413 return 0; 13414 } 13415 _ACEOF 13416 if ac_fn_c_try_link "$LINENO" 13417 then : 13418 13419 lt_aix_libpath_sed=' 13420 /Import File Strings/,/^$/ { 13421 /^0/ { 13422 s/^0 *\([^ ]*\) *$/\1/ 13423 p 13424 } 13425 }' 13426 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 13427 # Check for a 64-bit object if we didn't find anything. 13428 if test -z "$lt_cv_aix_libpath_"; then 13429 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 13430 fi 13431 fi 13432 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13433 conftest$ac_exeext conftest.$ac_ext 13434 if test -z "$lt_cv_aix_libpath_"; then 13435 lt_cv_aix_libpath_=/usr/lib:/lib 13436 fi 13437 13438 fi 13439 13440 aix_libpath=$lt_cv_aix_libpath_ 13441 fi 13442 13443 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 13444 # Warning - without using the other run time loading flags, 13445 # -berok will link without error, but may produce a broken library. 13446 no_undefined_flag=' $wl-bernotok' 13447 allow_undefined_flag=' $wl-berok' 13448 if test yes = "$with_gnu_ld"; then 13449 # We only use this code for GNU lds that support --whole-archive. 13450 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 13451 else 13452 # Exported symbols can be pulled into shared objects from archives 13453 whole_archive_flag_spec='$convenience' 13454 fi 13455 archive_cmds_need_lc=yes 13456 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 13457 # -brtl affects multiple linker settings, -berok does not and is overridden later 13458 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 13459 if test svr4 != "$with_aix_soname"; then 13460 # This is similar to how AIX traditionally builds its shared libraries. 13461 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 13462 fi 13463 if test aix != "$with_aix_soname"; then 13464 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 13465 else 13466 # used by -dlpreopen to get the symbols 13467 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 13468 fi 13469 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 13470 fi 13471 fi 13472 ;; 13473 13474 amigaos*) 13475 case $host_cpu in 13476 powerpc) 13477 # see comment about AmigaOS4 .so support 13478 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13479 archive_expsym_cmds='' 13480 ;; 13481 m68k) 13482 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 13483 hardcode_libdir_flag_spec='-L$libdir' 13484 hardcode_minus_L=yes 13485 ;; 13486 esac 13487 ;; 13488 13489 bsdi[45]*) 13490 export_dynamic_flag_spec=-rdynamic 13491 ;; 13492 13493 cygwin* | mingw* | windows* | pw32* | cegcc*) 13494 # When not using gcc, we currently assume that we are using 13495 # Microsoft Visual C++ or Intel C++ Compiler. 13496 # hardcode_libdir_flag_spec is actually meaningless, as there is 13497 # no search path for DLLs. 13498 case $cc_basename in 13499 cl* | icl*) 13500 # Native MSVC or ICC 13501 hardcode_libdir_flag_spec=' ' 13502 allow_undefined_flag=unsupported 13503 always_export_symbols=yes 13504 file_list_spec='@' 13505 # Tell ltmain to make .lib files, not .a files. 13506 libext=lib 13507 # Tell ltmain to make .dll files, not .so files. 13508 shrext_cmds=.dll 13509 # FIXME: Setting linknames here is a bad hack. 13510 archive_cmds='$CC -Fe$output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 13511 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 13512 cp "$export_symbols" "$output_objdir/$soname.def"; 13513 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 13514 else 13515 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 13516 fi~ 13517 $CC -Fe$tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 13518 linknames=' 13519 # The linker will not automatically build a static lib if we build a DLL. 13520 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 13521 enable_shared_with_static_runtimes=yes 13522 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 13523 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 13524 # Don't use ranlib 13525 old_postinstall_cmds='chmod 644 $oldlib' 13526 postlink_cmds='lt_outputfile="@OUTPUT@"~ 13527 lt_tool_outputfile="@TOOL_OUTPUT@"~ 13528 case $lt_outputfile in 13529 *.exe|*.EXE) ;; 13530 *) 13531 lt_outputfile=$lt_outputfile.exe 13532 lt_tool_outputfile=$lt_tool_outputfile.exe 13533 ;; 13534 esac~ 13535 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 13536 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 13537 $RM "$lt_outputfile.manifest"; 13538 fi' 13539 ;; 13540 *) 13541 # Assume MSVC and ICC wrapper 13542 hardcode_libdir_flag_spec=' ' 13543 allow_undefined_flag=unsupported 13544 # Tell ltmain to make .lib files, not .a files. 13545 libext=lib 13546 # Tell ltmain to make .dll files, not .so files. 13547 shrext_cmds=.dll 13548 # FIXME: Setting linknames here is a bad hack. 13549 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 13550 # The linker will automatically build a .lib file if we build a DLL. 13551 old_archive_from_new_cmds='true' 13552 # FIXME: Should let the user specify the lib program. 13553 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 13554 enable_shared_with_static_runtimes=yes 13555 ;; 13556 esac 13557 ;; 13558 13559 darwin* | rhapsody*) 13560 13561 13562 archive_cmds_need_lc=no 13563 hardcode_direct=no 13564 hardcode_automatic=yes 13565 hardcode_shlibpath_var=unsupported 13566 if test yes = "$lt_cv_ld_force_load"; then 13567 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 13568 13569 else 13570 whole_archive_flag_spec='' 13571 fi 13572 link_all_deplibs=yes 13573 allow_undefined_flag=$_lt_dar_allow_undefined 13574 case $cc_basename in 13575 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 13576 *) _lt_dar_can_shared=$GCC ;; 13577 esac 13578 if test yes = "$_lt_dar_can_shared"; then 13579 output_verbose_link_cmd=func_echo_all 13580 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 13581 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 13582 archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" 13583 module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 13584 13585 else 13586 ld_shlibs=no 13587 fi 13588 13589 ;; 13590 13591 dgux*) 13592 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 13593 hardcode_libdir_flag_spec='-L$libdir' 13594 hardcode_shlibpath_var=no 13595 ;; 13596 13597 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 13598 # support. Future versions do this automatically, but an explicit c++rt0.o 13599 # does not break anything, and helps significantly (at the cost of a little 13600 # extra space). 13601 freebsd2.2*) 13602 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 13603 hardcode_libdir_flag_spec='-R$libdir' 13604 hardcode_direct=yes 13605 hardcode_shlibpath_var=no 13606 ;; 13607 13608 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 13609 freebsd2.*) 13610 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 13611 hardcode_direct=yes 13612 hardcode_minus_L=yes 13613 hardcode_shlibpath_var=no 13614 ;; 13615 13616 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 13617 freebsd* | dragonfly* | midnightbsd*) 13618 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 13619 hardcode_libdir_flag_spec='-R$libdir' 13620 hardcode_direct=yes 13621 hardcode_shlibpath_var=no 13622 ;; 13623 13624 hpux9*) 13625 if test yes = "$GCC"; then 13626 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 13627 else 13628 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 13629 fi 13630 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 13631 hardcode_libdir_separator=: 13632 hardcode_direct=yes 13633 13634 # hardcode_minus_L: Not really in the search PATH, 13635 # but as the default location of the library. 13636 hardcode_minus_L=yes 13637 export_dynamic_flag_spec='$wl-E' 13638 ;; 13639 13640 hpux10*) 13641 if test yes,no = "$GCC,$with_gnu_ld"; then 13642 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 13643 else 13644 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 13645 fi 13646 if test no = "$with_gnu_ld"; then 13647 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 13648 hardcode_libdir_separator=: 13649 hardcode_direct=yes 13650 hardcode_direct_absolute=yes 13651 export_dynamic_flag_spec='$wl-E' 13652 # hardcode_minus_L: Not really in the search PATH, 13653 # but as the default location of the library. 13654 hardcode_minus_L=yes 13655 fi 13656 ;; 13657 13658 hpux11*) 13659 if test yes,no = "$GCC,$with_gnu_ld"; then 13660 case $host_cpu in 13661 hppa*64*) 13662 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 13663 ;; 13664 ia64*) 13665 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 13666 ;; 13667 *) 13668 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 13669 ;; 13670 esac 13671 else 13672 case $host_cpu in 13673 hppa*64*) 13674 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 13675 ;; 13676 ia64*) 13677 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 13678 ;; 13679 *) 13680 13681 # Older versions of the 11.00 compiler do not understand -b yet 13682 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 13683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 13684 printf %s "checking if $CC understands -b... " >&6; } 13685 if test ${lt_cv_prog_compiler__b+y} 13686 then : 13687 printf %s "(cached) " >&6 13688 else $as_nop 13689 lt_cv_prog_compiler__b=no 13690 save_LDFLAGS=$LDFLAGS 13691 LDFLAGS="$LDFLAGS -b" 13692 echo "$lt_simple_link_test_code" > conftest.$ac_ext 13693 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 13694 # The linker can only warn and ignore the option if not recognized 13695 # So say no if there are warnings 13696 if test -s conftest.err; then 13697 # Append any errors to the config.log. 13698 cat conftest.err 1>&5 13699 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 13700 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 13701 if diff conftest.exp conftest.er2 >/dev/null; then 13702 lt_cv_prog_compiler__b=yes 13703 fi 13704 else 13705 lt_cv_prog_compiler__b=yes 13706 fi 13707 fi 13708 $RM -r conftest* 13709 LDFLAGS=$save_LDFLAGS 13710 13711 fi 13712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 13713 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } 13714 13715 if test yes = "$lt_cv_prog_compiler__b"; then 13716 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 13717 else 13718 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 13719 fi 13720 13721 ;; 13722 esac 13723 fi 13724 if test no = "$with_gnu_ld"; then 13725 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 13726 hardcode_libdir_separator=: 13727 13728 case $host_cpu in 13729 hppa*64*|ia64*) 13730 hardcode_direct=no 13731 hardcode_shlibpath_var=no 13732 ;; 13733 *) 13734 hardcode_direct=yes 13735 hardcode_direct_absolute=yes 13736 export_dynamic_flag_spec='$wl-E' 13737 13738 # hardcode_minus_L: Not really in the search PATH, 13739 # but as the default location of the library. 13740 hardcode_minus_L=yes 13741 ;; 13742 esac 13743 fi 13744 ;; 13745 13746 irix5* | irix6* | nonstopux*) 13747 if test yes = "$GCC"; then 13748 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 13749 # Try to use the -exported_symbol ld option, if it does not 13750 # work, assume that -exports_file does not work either and 13751 # implicitly export all symbols. 13752 # This should be the same for all languages, so no per-tag cache variable. 13753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 13754 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 13755 if test ${lt_cv_irix_exported_symbol+y} 13756 then : 13757 printf %s "(cached) " >&6 13758 else $as_nop 13759 save_LDFLAGS=$LDFLAGS 13760 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 13761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13762 /* end confdefs.h. */ 13763 int foo (void) { return 0; } 13764 _ACEOF 13765 if ac_fn_c_try_link "$LINENO" 13766 then : 13767 lt_cv_irix_exported_symbol=yes 13768 else $as_nop 13769 lt_cv_irix_exported_symbol=no 13770 fi 13771 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13772 conftest$ac_exeext conftest.$ac_ext 13773 LDFLAGS=$save_LDFLAGS 13774 fi 13775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 13776 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } 13777 if test yes = "$lt_cv_irix_exported_symbol"; then 13778 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' 13779 fi 13780 else 13781 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 13782 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' 13783 fi 13784 archive_cmds_need_lc='no' 13785 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13786 hardcode_libdir_separator=: 13787 inherit_rpath=yes 13788 link_all_deplibs=yes 13789 ;; 13790 13791 linux*) 13792 case $cc_basename in 13793 tcc*) 13794 # Fabrice Bellard et al's Tiny C Compiler 13795 ld_shlibs=yes 13796 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 13797 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13798 ;; 13799 esac 13800 ;; 13801 13802 *-mlibc) 13803 ;; 13804 13805 netbsd* | netbsdelf*-gnu) 13806 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 13807 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 13808 else 13809 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 13810 fi 13811 hardcode_libdir_flag_spec='-R$libdir' 13812 hardcode_direct=yes 13813 hardcode_shlibpath_var=no 13814 ;; 13815 13816 newsos6) 13817 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 13818 hardcode_direct=yes 13819 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13820 hardcode_libdir_separator=: 13821 hardcode_shlibpath_var=no 13822 ;; 13823 13824 *nto* | *qnx*) 13825 ;; 13826 13827 openbsd*) 13828 if test -f /usr/libexec/ld.so; then 13829 hardcode_direct=yes 13830 hardcode_shlibpath_var=no 13831 hardcode_direct_absolute=yes 13832 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 13833 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 13834 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 13835 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 13836 export_dynamic_flag_spec='$wl-E' 13837 else 13838 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 13839 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 13840 fi 13841 else 13842 ld_shlibs=no 13843 fi 13844 ;; 13845 13846 os2*) 13847 hardcode_libdir_flag_spec='-L$libdir' 13848 hardcode_minus_L=yes 13849 allow_undefined_flag=unsupported 13850 shrext_cmds=.dll 13851 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 13852 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 13853 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 13854 $ECHO EXPORTS >> $output_objdir/$libname.def~ 13855 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 13856 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 13857 emximp -o $lib $output_objdir/$libname.def' 13858 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 13859 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 13860 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 13861 $ECHO EXPORTS >> $output_objdir/$libname.def~ 13862 prefix_cmds="$SED"~ 13863 if test EXPORTS = "`$SED 1q $export_symbols`"; then 13864 prefix_cmds="$prefix_cmds -e 1d"; 13865 fi~ 13866 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 13867 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 13868 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 13869 emximp -o $lib $output_objdir/$libname.def' 13870 old_archive_from_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 13871 enable_shared_with_static_runtimes=yes 13872 file_list_spec='@' 13873 ;; 13874 13875 osf3*) 13876 if test yes = "$GCC"; then 13877 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 13878 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 13879 else 13880 allow_undefined_flag=' -expect_unresolved \*' 13881 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 13882 fi 13883 archive_cmds_need_lc='no' 13884 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13885 hardcode_libdir_separator=: 13886 ;; 13887 13888 osf4* | osf5*) # as osf3* with the addition of -msym flag 13889 if test yes = "$GCC"; then 13890 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 13891 archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 13892 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13893 else 13894 allow_undefined_flag=' -expect_unresolved \*' 13895 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 13896 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ 13897 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' 13898 13899 # Both c and cxx compiler support -rpath directly 13900 hardcode_libdir_flag_spec='-rpath $libdir' 13901 fi 13902 archive_cmds_need_lc='no' 13903 hardcode_libdir_separator=: 13904 ;; 13905 13906 serenity*) 13907 ;; 13908 13909 solaris*) 13910 no_undefined_flag=' -z defs' 13911 if test yes = "$GCC"; then 13912 wlarc='$wl' 13913 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 13914 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 13915 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 13916 else 13917 case `$CC -V 2>&1` in 13918 *"Compilers 5.0"*) 13919 wlarc='' 13920 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 13921 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 13922 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 13923 ;; 13924 *) 13925 wlarc='$wl' 13926 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 13927 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 13928 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 13929 ;; 13930 esac 13931 fi 13932 hardcode_libdir_flag_spec='-R$libdir' 13933 hardcode_shlibpath_var=no 13934 case $host_os in 13935 solaris2.[0-5] | solaris2.[0-5].*) ;; 13936 *) 13937 # The compiler driver will combine and reorder linker options, 13938 # but understands '-z linker_flag'. GCC discards it without '$wl', 13939 # but is careful enough not to reorder. 13940 # Supported since Solaris 2.6 (maybe 2.5.1?) 13941 if test yes = "$GCC"; then 13942 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 13943 else 13944 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 13945 fi 13946 ;; 13947 esac 13948 link_all_deplibs=yes 13949 ;; 13950 13951 sunos4*) 13952 if test sequent = "$host_vendor"; then 13953 # Use $CC to link under sequent, because it throws in some extra .o 13954 # files that make .init and .fini sections work. 13955 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 13956 else 13957 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 13958 fi 13959 hardcode_libdir_flag_spec='-L$libdir' 13960 hardcode_direct=yes 13961 hardcode_minus_L=yes 13962 hardcode_shlibpath_var=no 13963 ;; 13964 13965 sysv4) 13966 case $host_vendor in 13967 sni) 13968 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 13969 hardcode_direct=yes # is this really true??? 13970 ;; 13971 siemens) 13972 ## LD is ld it makes a PLAMLIB 13973 ## CC just makes a GrossModule. 13974 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 13975 reload_cmds='$CC -r -o $output$reload_objs' 13976 hardcode_direct=no 13977 ;; 13978 motorola) 13979 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 13980 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 13981 ;; 13982 esac 13983 runpath_var='LD_RUN_PATH' 13984 hardcode_shlibpath_var=no 13985 ;; 13986 13987 sysv4.3*) 13988 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 13989 hardcode_shlibpath_var=no 13990 export_dynamic_flag_spec='-Bexport' 13991 ;; 13992 13993 sysv4*MP*) 13994 if test -d /usr/nec; then 13995 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 13996 hardcode_shlibpath_var=no 13997 runpath_var=LD_RUN_PATH 13998 hardcode_runpath_var=yes 13999 ld_shlibs=yes 14000 fi 14001 ;; 14002 14003 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 14004 no_undefined_flag='$wl-z,text' 14005 archive_cmds_need_lc=no 14006 hardcode_shlibpath_var=no 14007 runpath_var='LD_RUN_PATH' 14008 14009 if test yes = "$GCC"; then 14010 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14011 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14012 else 14013 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14014 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14015 fi 14016 ;; 14017 14018 sysv5* | sco3.2v5* | sco5v6*) 14019 # Note: We CANNOT use -z defs as we might desire, because we do not 14020 # link with -lc, and that would cause any symbols used from libc to 14021 # always be unresolved, which means just about no library would 14022 # ever link correctly. If we're not using GNU ld we use -z text 14023 # though, which does catch some bad symbols but isn't as heavy-handed 14024 # as -z defs. 14025 no_undefined_flag='$wl-z,text' 14026 allow_undefined_flag='$wl-z,nodefs' 14027 archive_cmds_need_lc=no 14028 hardcode_shlibpath_var=no 14029 hardcode_libdir_flag_spec='$wl-R,$libdir' 14030 hardcode_libdir_separator=':' 14031 link_all_deplibs=yes 14032 export_dynamic_flag_spec='$wl-Bexport' 14033 runpath_var='LD_RUN_PATH' 14034 14035 if test yes = "$GCC"; then 14036 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14037 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14038 else 14039 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14040 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14041 fi 14042 ;; 14043 14044 uts4*) 14045 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14046 hardcode_libdir_flag_spec='-L$libdir' 14047 hardcode_shlibpath_var=no 14048 ;; 14049 14050 *) 14051 ld_shlibs=no 14052 ;; 14053 esac 14054 14055 if test sni = "$host_vendor"; then 14056 case $host in 14057 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 14058 export_dynamic_flag_spec='$wl-Blargedynsym' 14059 ;; 14060 esac 14061 fi 14062 fi 14063 14064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 14065 printf "%s\n" "$ld_shlibs" >&6; } 14066 test no = "$ld_shlibs" && can_build_shared=no 14067 14068 with_gnu_ld=$with_gnu_ld 14069 14070 14071 14072 14073 14074 14075 14076 14077 14078 14079 14080 14081 14082 14083 14084 # 14085 # Do we need to explicitly link libc? 14086 # 14087 case "x$archive_cmds_need_lc" in 14088 x|xyes) 14089 # Assume -lc should be added 14090 archive_cmds_need_lc=yes 14091 14092 if test yes,yes = "$GCC,$enable_shared"; then 14093 case $archive_cmds in 14094 *'~'*) 14095 # FIXME: we may have to deal with multi-command sequences. 14096 ;; 14097 '$CC '*) 14098 # Test whether the compiler implicitly links with -lc since on some 14099 # systems, -lgcc has to come before -lc. If gcc already passes -lc 14100 # to ld, don't add -lc before -lgcc. 14101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 14102 printf %s "checking whether -lc should be explicitly linked in... " >&6; } 14103 if test ${lt_cv_archive_cmds_need_lc+y} 14104 then : 14105 printf %s "(cached) " >&6 14106 else $as_nop 14107 $RM conftest* 14108 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 14109 14110 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 14111 (eval $ac_compile) 2>&5 14112 ac_status=$? 14113 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14114 test $ac_status = 0; } 2>conftest.err; then 14115 soname=conftest 14116 lib=conftest 14117 libobjs=conftest.$ac_objext 14118 deplibs= 14119 wl=$lt_prog_compiler_wl 14120 pic_flag=$lt_prog_compiler_pic 14121 compiler_flags=-v 14122 linker_flags=-v 14123 verstring= 14124 output_objdir=. 14125 libname=conftest 14126 lt_save_allow_undefined_flag=$allow_undefined_flag 14127 allow_undefined_flag= 14128 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 14129 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 14130 ac_status=$? 14131 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14132 test $ac_status = 0; } 14133 then 14134 lt_cv_archive_cmds_need_lc=no 14135 else 14136 lt_cv_archive_cmds_need_lc=yes 14137 fi 14138 allow_undefined_flag=$lt_save_allow_undefined_flag 14139 else 14140 cat conftest.err 1>&5 14141 fi 14142 $RM conftest* 14143 14144 fi 14145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 14146 printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } 14147 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 14148 ;; 14149 esac 14150 fi 14151 ;; 14152 esac 14153 14154 14155 14156 14157 14158 14159 14160 14161 14162 14163 14164 14165 14166 14167 14168 14169 14170 14171 14172 14173 14174 14175 14176 14177 14178 14179 14180 14181 14182 14183 14184 14185 14186 14187 14188 14189 14190 14191 14192 14193 14194 14195 14196 14197 14198 14199 14200 14201 14202 14203 14204 14205 14206 14207 14208 14209 14210 14211 14212 14213 14214 14215 14216 14217 14218 14219 14220 14221 14222 14223 14224 14225 14226 14227 14228 14229 14230 14231 14232 14233 14234 14235 14236 14237 14238 14239 14240 14241 14242 14243 14244 14245 14246 14247 14248 14249 14250 14251 14252 14253 14254 14255 14256 14257 14258 14259 14260 14261 14262 14263 14264 14265 14266 14267 14268 14269 14270 14271 14272 14273 14274 14275 14276 14277 14278 14279 14280 14281 14282 14283 14284 14285 14286 14287 14288 14289 14290 14291 14292 14293 14294 14295 14296 14297 14298 14299 14300 14301 14302 14303 14304 14305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 14306 printf %s "checking dynamic linker characteristics... " >&6; } 14307 14308 if test yes = "$GCC"; then 14309 case $host_os in 14310 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 14311 *) lt_awk_arg='/^libraries:/' ;; 14312 esac 14313 case $host_os in 14314 mingw* | windows* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 14315 *) lt_sed_strip_eq='s|=/|/|g' ;; 14316 esac 14317 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 14318 case $lt_search_path_spec in 14319 *\;*) 14320 # if the path contains ";" then we assume it to be the separator 14321 # otherwise default to the standard path separator (i.e. ":") - it is 14322 # assumed that no part of a normal pathname contains ";" but that should 14323 # okay in the real world where ";" in dirpaths is itself problematic. 14324 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 14325 ;; 14326 *) 14327 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 14328 ;; 14329 esac 14330 # Ok, now we have the path, separated by spaces, we can step through it 14331 # and add multilib dir if necessary... 14332 lt_tmp_lt_search_path_spec= 14333 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 14334 # ...but if some path component already ends with the multilib dir we assume 14335 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 14336 case "$lt_multi_os_dir; $lt_search_path_spec " in 14337 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 14338 lt_multi_os_dir= 14339 ;; 14340 esac 14341 for lt_sys_path in $lt_search_path_spec; do 14342 if test -d "$lt_sys_path$lt_multi_os_dir"; then 14343 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 14344 elif test -n "$lt_multi_os_dir"; then 14345 test -d "$lt_sys_path" && \ 14346 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 14347 fi 14348 done 14349 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 14350 BEGIN {RS = " "; FS = "/|\n";} { 14351 lt_foo = ""; 14352 lt_count = 0; 14353 for (lt_i = NF; lt_i > 0; lt_i--) { 14354 if ($lt_i != "" && $lt_i != ".") { 14355 if ($lt_i == "..") { 14356 lt_count++; 14357 } else { 14358 if (lt_count == 0) { 14359 lt_foo = "/" $lt_i lt_foo; 14360 } else { 14361 lt_count--; 14362 } 14363 } 14364 } 14365 } 14366 if (lt_foo != "") { lt_freq[lt_foo]++; } 14367 if (lt_freq[lt_foo] == 1) { print lt_foo; } 14368 }'` 14369 # AWK program above erroneously prepends '/' to C:/dos/paths 14370 # for these hosts. 14371 case $host_os in 14372 mingw* | windows* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 14373 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 14374 esac 14375 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 14376 else 14377 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 14378 fi 14379 library_names_spec= 14380 libname_spec='lib$name' 14381 soname_spec= 14382 shrext_cmds=.so 14383 postinstall_cmds= 14384 postuninstall_cmds= 14385 finish_cmds= 14386 finish_eval= 14387 shlibpath_var= 14388 shlibpath_overrides_runpath=unknown 14389 version_type=none 14390 dynamic_linker="$host_os ld.so" 14391 sys_lib_dlsearch_path_spec="/lib /usr/lib" 14392 need_lib_prefix=unknown 14393 hardcode_into_libs=no 14394 14395 # when you set need_version to no, make sure it does not cause -set_version 14396 # flags to be left without arguments 14397 need_version=unknown 14398 14399 14400 14401 case $host_os in 14402 aix3*) 14403 version_type=linux # correct to gnu/linux during the next big refactor 14404 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 14405 shlibpath_var=LIBPATH 14406 14407 # AIX 3 has no versioning support, so we append a major version to the name. 14408 soname_spec='$libname$release$shared_ext$major' 14409 ;; 14410 14411 aix[4-9]*) 14412 version_type=linux # correct to gnu/linux during the next big refactor 14413 need_lib_prefix=no 14414 need_version=no 14415 hardcode_into_libs=yes 14416 if test ia64 = "$host_cpu"; then 14417 # AIX 5 supports IA64 14418 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 14419 shlibpath_var=LD_LIBRARY_PATH 14420 else 14421 # With GCC up to 2.95.x, collect2 would create an import file 14422 # for dependence libraries. The import file would start with 14423 # the line '#! .'. This would cause the generated library to 14424 # depend on '.', always an invalid library. This was fixed in 14425 # development snapshots of GCC prior to 3.0. 14426 case $host_os in 14427 aix4 | aix4.[01] | aix4.[01].*) 14428 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 14429 echo ' yes ' 14430 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 14431 : 14432 else 14433 can_build_shared=no 14434 fi 14435 ;; 14436 esac 14437 # Using Import Files as archive members, it is possible to support 14438 # filename-based versioning of shared library archives on AIX. While 14439 # this would work for both with and without runtime linking, it will 14440 # prevent static linking of such archives. So we do filename-based 14441 # shared library versioning with .so extension only, which is used 14442 # when both runtime linking and shared linking is enabled. 14443 # Unfortunately, runtime linking may impact performance, so we do 14444 # not want this to be the default eventually. Also, we use the 14445 # versioned .so libs for executables only if there is the -brtl 14446 # linker flag in LDFLAGS as well, or --enable-aix-soname=svr4 only. 14447 # To allow for filename-based versioning support, we need to create 14448 # libNAME.so.V as an archive file, containing: 14449 # *) an Import File, referring to the versioned filename of the 14450 # archive as well as the shared archive member, telling the 14451 # bitwidth (32 or 64) of that shared object, and providing the 14452 # list of exported symbols of that shared object, eventually 14453 # decorated with the 'weak' keyword 14454 # *) the shared object with the F_LOADONLY flag set, to really avoid 14455 # it being seen by the linker. 14456 # At run time we better use the real file rather than another symlink, 14457 # but for link time we create the symlink libNAME.so -> libNAME.so.V 14458 14459 case $with_aix_soname,$aix_use_runtimelinking in 14460 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 14461 # soname into executable. Probably we can add versioning support to 14462 # collect2, so additional links can be useful in future. 14463 aix,yes) # traditional libtool 14464 dynamic_linker='AIX unversionable lib.so' 14465 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 14466 # instead of lib<name>.a to let people know that these are not 14467 # typical AIX shared libraries. 14468 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14469 ;; 14470 aix,no) # traditional AIX only 14471 dynamic_linker='AIX lib.a(lib.so.V)' 14472 # We preserve .a as extension for shared libraries through AIX4.2 14473 # and later when we are not doing run time linking. 14474 library_names_spec='$libname$release.a $libname.a' 14475 soname_spec='$libname$release$shared_ext$major' 14476 ;; 14477 svr4,*) # full svr4 only 14478 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 14479 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 14480 # We do not specify a path in Import Files, so LIBPATH fires. 14481 shlibpath_overrides_runpath=yes 14482 ;; 14483 *,yes) # both, prefer svr4 14484 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 14485 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 14486 # unpreferred sharedlib libNAME.a needs extra handling 14487 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 14488 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 14489 # We do not specify a path in Import Files, so LIBPATH fires. 14490 shlibpath_overrides_runpath=yes 14491 ;; 14492 *,no) # both, prefer aix 14493 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 14494 library_names_spec='$libname$release.a $libname.a' 14495 soname_spec='$libname$release$shared_ext$major' 14496 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 14497 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 14498 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 14499 ;; 14500 esac 14501 shlibpath_var=LIBPATH 14502 fi 14503 ;; 14504 14505 amigaos*) 14506 case $host_cpu in 14507 powerpc) 14508 # Since July 2007 AmigaOS4 officially supports .so libraries. 14509 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 14510 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14511 ;; 14512 m68k) 14513 library_names_spec='$libname.ixlibrary $libname.a' 14514 # Create ${libname}_ixlibrary.a entries in /sys/libs. 14515 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 14516 ;; 14517 esac 14518 ;; 14519 14520 beos*) 14521 library_names_spec='$libname$shared_ext' 14522 dynamic_linker="$host_os ld.so" 14523 shlibpath_var=LIBRARY_PATH 14524 ;; 14525 14526 bsdi[45]*) 14527 version_type=linux # correct to gnu/linux during the next big refactor 14528 need_version=no 14529 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14530 soname_spec='$libname$release$shared_ext$major' 14531 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 14532 shlibpath_var=LD_LIBRARY_PATH 14533 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 14534 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 14535 # the default ld.so.conf also contains /usr/contrib/lib and 14536 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 14537 # libtool to hard-code these into programs 14538 ;; 14539 14540 cygwin* | mingw* | windows* | pw32* | cegcc*) 14541 version_type=windows 14542 shrext_cmds=.dll 14543 need_version=no 14544 need_lib_prefix=no 14545 14546 case $GCC,$cc_basename in 14547 yes,*) 14548 # gcc 14549 library_names_spec='$libname.dll.a' 14550 # DLL is installed to $(libdir)/../bin by postinstall_cmds 14551 # If user builds GCC with multilib enabled, 14552 # it should just install on $(libdir) 14553 # not on $(libdir)/../bin or 32 bits dlls would override 64 bit ones. 14554 if test xyes = x"$multilib"; then 14555 postinstall_cmds='base_file=`basename \$file`~ 14556 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 14557 dldir=$destdir/`dirname \$dlpath`~ 14558 $install_prog $dir/$dlname $destdir/$dlname~ 14559 chmod a+x $destdir/$dlname~ 14560 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 14561 eval '\''$striplib $destdir/$dlname'\'' || exit \$?; 14562 fi' 14563 else 14564 postinstall_cmds='base_file=`basename \$file`~ 14565 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 14566 dldir=$destdir/`dirname \$dlpath`~ 14567 test -d \$dldir || mkdir -p \$dldir~ 14568 $install_prog $dir/$dlname \$dldir/$dlname~ 14569 chmod a+x \$dldir/$dlname~ 14570 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 14571 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 14572 fi' 14573 fi 14574 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 14575 dlpath=$dir/\$dldll~ 14576 $RM \$dlpath' 14577 shlibpath_overrides_runpath=yes 14578 14579 case $host_os in 14580 cygwin*) 14581 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 14582 soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 14583 14584 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 14585 ;; 14586 mingw* | windows* | cegcc*) 14587 # MinGW DLLs use traditional 'lib' prefix 14588 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 14589 ;; 14590 pw32*) 14591 # pw32 DLLs use 'pw' prefix rather than 'lib' 14592 library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 14593 ;; 14594 esac 14595 dynamic_linker='Win32 ld.exe' 14596 ;; 14597 14598 *,cl* | *,icl*) 14599 # Native MSVC or ICC 14600 libname_spec='$name' 14601 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 14602 library_names_spec='$libname.dll.lib' 14603 14604 case $build_os in 14605 mingw* | windows*) 14606 sys_lib_search_path_spec= 14607 lt_save_ifs=$IFS 14608 IFS=';' 14609 for lt_path in $LIB 14610 do 14611 IFS=$lt_save_ifs 14612 # Let DOS variable expansion print the short 8.3 style file name. 14613 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 14614 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 14615 done 14616 IFS=$lt_save_ifs 14617 # Convert to MSYS style. 14618 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 14619 ;; 14620 cygwin*) 14621 # Convert to unix form, then to dos form, then back to unix form 14622 # but this time dos style (no spaces!) so that the unix form looks 14623 # like /cygdrive/c/PROGRA~1:/cygdr... 14624 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 14625 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 14626 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 14627 ;; 14628 *) 14629 sys_lib_search_path_spec=$LIB 14630 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 14631 # It is most probably a Windows format PATH. 14632 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 14633 else 14634 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 14635 fi 14636 # FIXME: find the short name or the path components, as spaces are 14637 # common. (e.g. "Program Files" -> "PROGRA~1") 14638 ;; 14639 esac 14640 14641 # DLL is installed to $(libdir)/../bin by postinstall_cmds 14642 postinstall_cmds='base_file=`basename \$file`~ 14643 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 14644 dldir=$destdir/`dirname \$dlpath`~ 14645 test -d \$dldir || mkdir -p \$dldir~ 14646 $install_prog $dir/$dlname \$dldir/$dlname' 14647 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 14648 dlpath=$dir/\$dldll~ 14649 $RM \$dlpath' 14650 shlibpath_overrides_runpath=yes 14651 dynamic_linker='Win32 link.exe' 14652 ;; 14653 14654 *) 14655 # Assume MSVC and ICC wrapper 14656 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 14657 dynamic_linker='Win32 ld.exe' 14658 ;; 14659 esac 14660 # FIXME: first we should search . and the directory the executable is in 14661 shlibpath_var=PATH 14662 ;; 14663 14664 darwin* | rhapsody*) 14665 dynamic_linker="$host_os dyld" 14666 version_type=darwin 14667 need_lib_prefix=no 14668 need_version=no 14669 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 14670 soname_spec='$libname$release$major$shared_ext' 14671 shlibpath_overrides_runpath=yes 14672 shlibpath_var=DYLD_LIBRARY_PATH 14673 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 14674 14675 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 14676 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 14677 ;; 14678 14679 dgux*) 14680 version_type=linux # correct to gnu/linux during the next big refactor 14681 need_lib_prefix=no 14682 need_version=no 14683 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14684 soname_spec='$libname$release$shared_ext$major' 14685 shlibpath_var=LD_LIBRARY_PATH 14686 ;; 14687 14688 freebsd* | dragonfly* | midnightbsd*) 14689 # DragonFly does not have aout. When/if they implement a new 14690 # versioning mechanism, adjust this. 14691 if test -x /usr/bin/objformat; then 14692 objformat=`/usr/bin/objformat` 14693 else 14694 case $host_os in 14695 freebsd[23].*) objformat=aout ;; 14696 *) objformat=elf ;; 14697 esac 14698 fi 14699 version_type=freebsd-$objformat 14700 case $version_type in 14701 freebsd-elf*) 14702 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14703 soname_spec='$libname$release$shared_ext$major' 14704 need_version=no 14705 need_lib_prefix=no 14706 ;; 14707 freebsd-*) 14708 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 14709 need_version=yes 14710 ;; 14711 esac 14712 case $host_cpu in 14713 powerpc64) 14714 # On FreeBSD bi-arch platforms, a different variable is used for 32-bit 14715 # binaries. See <https://man.freebsd.org/cgi/man.cgi?query=ld.so>. 14716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14717 /* end confdefs.h. */ 14718 int test_pointer_size[sizeof (void *) - 5]; 14719 14720 _ACEOF 14721 if ac_fn_c_try_compile "$LINENO" 14722 then : 14723 shlibpath_var=LD_LIBRARY_PATH 14724 else $as_nop 14725 shlibpath_var=LD_32_LIBRARY_PATH 14726 fi 14727 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14728 ;; 14729 *) 14730 shlibpath_var=LD_LIBRARY_PATH 14731 ;; 14732 esac 14733 case $host_os in 14734 freebsd2.*) 14735 shlibpath_overrides_runpath=yes 14736 ;; 14737 freebsd3.[01]* | freebsdelf3.[01]*) 14738 shlibpath_overrides_runpath=yes 14739 hardcode_into_libs=yes 14740 ;; 14741 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 14742 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 14743 shlibpath_overrides_runpath=no 14744 hardcode_into_libs=yes 14745 ;; 14746 *) # from 4.6 on, and DragonFly 14747 shlibpath_overrides_runpath=yes 14748 hardcode_into_libs=yes 14749 ;; 14750 esac 14751 ;; 14752 14753 haiku*) 14754 version_type=linux # correct to gnu/linux during the next big refactor 14755 need_lib_prefix=no 14756 need_version=no 14757 dynamic_linker="$host_os runtime_loader" 14758 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14759 soname_spec='$libname$release$shared_ext$major' 14760 shlibpath_var=LIBRARY_PATH 14761 shlibpath_overrides_runpath=no 14762 sys_lib_search_path_spec='/boot/system/non-packaged/develop/lib /boot/system/develop/lib' 14763 sys_lib_dlsearch_path_spec='/boot/home/config/non-packaged/lib /boot/home/config/lib /boot/system/non-packaged/lib /boot/system/lib' 14764 hardcode_into_libs=no 14765 ;; 14766 14767 hpux9* | hpux10* | hpux11*) 14768 # Give a soname corresponding to the major version so that dld.sl refuses to 14769 # link against other versions. 14770 version_type=sunos 14771 need_lib_prefix=no 14772 need_version=no 14773 case $host_cpu in 14774 ia64*) 14775 shrext_cmds='.so' 14776 hardcode_into_libs=yes 14777 dynamic_linker="$host_os dld.so" 14778 shlibpath_var=LD_LIBRARY_PATH 14779 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 14780 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14781 soname_spec='$libname$release$shared_ext$major' 14782 if test 32 = "$HPUX_IA64_MODE"; then 14783 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 14784 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 14785 else 14786 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 14787 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 14788 fi 14789 ;; 14790 hppa*64*) 14791 shrext_cmds='.sl' 14792 hardcode_into_libs=yes 14793 dynamic_linker="$host_os dld.sl" 14794 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 14795 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 14796 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14797 soname_spec='$libname$release$shared_ext$major' 14798 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 14799 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 14800 ;; 14801 *) 14802 shrext_cmds='.sl' 14803 dynamic_linker="$host_os dld.sl" 14804 shlibpath_var=SHLIB_PATH 14805 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 14806 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14807 soname_spec='$libname$release$shared_ext$major' 14808 ;; 14809 esac 14810 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 14811 postinstall_cmds='chmod 555 $lib' 14812 # or fails outright, so override atomically: 14813 install_override_mode=555 14814 ;; 14815 14816 interix[3-9]*) 14817 version_type=linux # correct to gnu/linux during the next big refactor 14818 need_lib_prefix=no 14819 need_version=no 14820 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14821 soname_spec='$libname$release$shared_ext$major' 14822 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 14823 shlibpath_var=LD_LIBRARY_PATH 14824 shlibpath_overrides_runpath=no 14825 hardcode_into_libs=yes 14826 ;; 14827 14828 irix5* | irix6* | nonstopux*) 14829 case $host_os in 14830 nonstopux*) version_type=nonstopux ;; 14831 *) 14832 if test yes = "$lt_cv_prog_gnu_ld"; then 14833 version_type=linux # correct to gnu/linux during the next big refactor 14834 else 14835 version_type=irix 14836 fi ;; 14837 esac 14838 need_lib_prefix=no 14839 need_version=no 14840 soname_spec='$libname$release$shared_ext$major' 14841 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 14842 case $host_os in 14843 irix5* | nonstopux*) 14844 libsuff= shlibsuff= 14845 ;; 14846 *) 14847 case $LD in # libtool.m4 will add one of these switches to LD 14848 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 14849 libsuff= shlibsuff= libmagic=32-bit;; 14850 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 14851 libsuff=32 shlibsuff=N32 libmagic=N32;; 14852 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 14853 libsuff=64 shlibsuff=64 libmagic=64-bit;; 14854 *) libsuff= shlibsuff= libmagic=never-match;; 14855 esac 14856 ;; 14857 esac 14858 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 14859 shlibpath_overrides_runpath=no 14860 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 14861 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 14862 hardcode_into_libs=yes 14863 ;; 14864 14865 # No shared lib support for Linux oldld, aout, or coff. 14866 linux*oldld* | linux*aout* | linux*coff*) 14867 dynamic_linker=no 14868 ;; 14869 14870 linux*android*) 14871 version_type=none # Android doesn't support versioned libraries. 14872 need_lib_prefix=no 14873 need_version=no 14874 library_names_spec='$libname$release$shared_ext $libname$shared_ext' 14875 soname_spec='$libname$release$shared_ext' 14876 finish_cmds= 14877 shlibpath_var=LD_LIBRARY_PATH 14878 shlibpath_overrides_runpath=yes 14879 14880 # This implies no fast_install, which is unacceptable. 14881 # Some rework will be needed to allow for fast_install 14882 # before this can be enabled. 14883 hardcode_into_libs=yes 14884 14885 dynamic_linker='Android linker' 14886 # -rpath works at least for libraries that are not overridden by 14887 # libraries installed in system locations. 14888 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14889 ;; 14890 14891 # This must be glibc/ELF. 14892 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 14893 version_type=linux # correct to gnu/linux during the next big refactor 14894 need_lib_prefix=no 14895 need_version=no 14896 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14897 soname_spec='$libname$release$shared_ext$major' 14898 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 14899 shlibpath_var=LD_LIBRARY_PATH 14900 shlibpath_overrides_runpath=no 14901 14902 # Some binutils ld are patched to set DT_RUNPATH 14903 if test ${lt_cv_shlibpath_overrides_runpath+y} 14904 then : 14905 printf %s "(cached) " >&6 14906 else $as_nop 14907 lt_cv_shlibpath_overrides_runpath=no 14908 save_LDFLAGS=$LDFLAGS 14909 save_libdir=$libdir 14910 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 14911 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 14912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14913 /* end confdefs.h. */ 14914 14915 int 14916 main (void) 14917 { 14918 14919 ; 14920 return 0; 14921 } 14922 _ACEOF 14923 if ac_fn_c_try_link "$LINENO" 14924 then : 14925 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null 14926 then : 14927 lt_cv_shlibpath_overrides_runpath=yes 14928 fi 14929 fi 14930 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14931 conftest$ac_exeext conftest.$ac_ext 14932 LDFLAGS=$save_LDFLAGS 14933 libdir=$save_libdir 14934 14935 fi 14936 14937 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 14938 14939 # This implies no fast_install, which is unacceptable. 14940 # Some rework will be needed to allow for fast_install 14941 # before this can be enabled. 14942 hardcode_into_libs=yes 14943 14944 # Add ABI-specific directories to the system library path. 14945 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 14946 14947 # Ideally, we could use ldconfig to report *all* directories which are 14948 # searched for libraries, however this is still not possible. Aside from not 14949 # being certain /sbin/ldconfig is available, command 14950 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 14951 # even though it is searched at run-time. Try to do the best guess by 14952 # appending ld.so.conf contents (and includes) to the search path. 14953 if test -f /etc/ld.so.conf; then 14954 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 14955 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 14956 fi 14957 14958 # We used to test for /lib/ld.so.1 and disable shared libraries on 14959 # powerpc, because MkLinux only supported shared libraries with the 14960 # GNU dynamic linker. Since this was broken with cross compilers, 14961 # most powerpc-linux boxes support dynamic linking these days and 14962 # people can always --disable-shared, the test was removed, and we 14963 # assume the GNU/Linux dynamic linker is in use. 14964 dynamic_linker='GNU/Linux ld.so' 14965 ;; 14966 14967 netbsdelf*-gnu) 14968 version_type=linux 14969 need_lib_prefix=no 14970 need_version=no 14971 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14972 soname_spec='$libname$release$shared_ext$major' 14973 shlibpath_var=LD_LIBRARY_PATH 14974 shlibpath_overrides_runpath=no 14975 hardcode_into_libs=yes 14976 dynamic_linker='NetBSD ld.elf_so' 14977 ;; 14978 14979 netbsd*) 14980 version_type=sunos 14981 need_lib_prefix=no 14982 need_version=no 14983 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 14984 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 14985 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 14986 dynamic_linker='NetBSD (a.out) ld.so' 14987 else 14988 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 14989 soname_spec='$libname$release$shared_ext$major' 14990 dynamic_linker='NetBSD ld.elf_so' 14991 fi 14992 shlibpath_var=LD_LIBRARY_PATH 14993 shlibpath_overrides_runpath=yes 14994 hardcode_into_libs=yes 14995 ;; 14996 14997 *-mlibc) 14998 version_type=linux # correct to gnu/linux during the next big refactor 14999 need_lib_prefix=no 15000 need_version=no 15001 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15002 soname_spec='$libname$release$shared_ext$major' 15003 dynamic_linker='mlibc ld.so' 15004 shlibpath_var=LD_LIBRARY_PATH 15005 shlibpath_overrides_runpath=no 15006 hardcode_into_libs=yes 15007 ;; 15008 15009 newsos6) 15010 version_type=linux # correct to gnu/linux during the next big refactor 15011 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15012 shlibpath_var=LD_LIBRARY_PATH 15013 shlibpath_overrides_runpath=yes 15014 ;; 15015 15016 *nto* | *qnx*) 15017 version_type=qnx 15018 need_lib_prefix=no 15019 need_version=no 15020 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15021 soname_spec='$libname$release$shared_ext$major' 15022 shlibpath_var=LD_LIBRARY_PATH 15023 shlibpath_overrides_runpath=no 15024 hardcode_into_libs=yes 15025 dynamic_linker='ldqnx.so' 15026 ;; 15027 15028 openbsd*) 15029 version_type=sunos 15030 sys_lib_dlsearch_path_spec=/usr/lib 15031 need_lib_prefix=no 15032 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 15033 need_version=no 15034 else 15035 need_version=yes 15036 fi 15037 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15038 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 15039 shlibpath_var=LD_LIBRARY_PATH 15040 shlibpath_overrides_runpath=yes 15041 ;; 15042 15043 os2*) 15044 libname_spec='$name' 15045 version_type=windows 15046 shrext_cmds=.dll 15047 need_version=no 15048 need_lib_prefix=no 15049 # OS/2 can only load a DLL with a base name of 8 characters or less. 15050 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 15051 v=$($ECHO $release$versuffix | tr -d .-); 15052 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 15053 $ECHO $n$v`$shared_ext' 15054 library_names_spec='${libname}_dll.$libext' 15055 dynamic_linker='OS/2 ld.exe' 15056 shlibpath_var=BEGINLIBPATH 15057 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 15058 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 15059 postinstall_cmds='base_file=`basename \$file`~ 15060 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 15061 dldir=$destdir/`dirname \$dlpath`~ 15062 test -d \$dldir || mkdir -p \$dldir~ 15063 $install_prog $dir/$dlname \$dldir/$dlname~ 15064 chmod a+x \$dldir/$dlname~ 15065 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 15066 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 15067 fi' 15068 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 15069 dlpath=$dir/\$dldll~ 15070 $RM \$dlpath' 15071 ;; 15072 15073 osf3* | osf4* | osf5*) 15074 version_type=osf 15075 need_lib_prefix=no 15076 need_version=no 15077 soname_spec='$libname$release$shared_ext$major' 15078 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15079 shlibpath_var=LD_LIBRARY_PATH 15080 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 15081 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 15082 ;; 15083 15084 rdos*) 15085 dynamic_linker=no 15086 ;; 15087 15088 serenity*) 15089 version_type=linux # correct to gnu/linux during the next big refactor 15090 need_lib_prefix=no 15091 need_version=no 15092 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15093 soname_spec='$libname$release$shared_ext$major' 15094 shlibpath_var=LD_LIBRARY_PATH 15095 shlibpath_overrides_runpath=no 15096 dynamic_linker='SerenityOS LibELF' 15097 ;; 15098 15099 solaris*) 15100 version_type=linux # correct to gnu/linux during the next big refactor 15101 need_lib_prefix=no 15102 need_version=no 15103 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15104 soname_spec='$libname$release$shared_ext$major' 15105 shlibpath_var=LD_LIBRARY_PATH 15106 shlibpath_overrides_runpath=yes 15107 hardcode_into_libs=yes 15108 # ldd complains unless libraries are executable 15109 postinstall_cmds='chmod +x $lib' 15110 ;; 15111 15112 sunos4*) 15113 version_type=sunos 15114 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15115 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 15116 shlibpath_var=LD_LIBRARY_PATH 15117 shlibpath_overrides_runpath=yes 15118 if test yes = "$with_gnu_ld"; then 15119 need_lib_prefix=no 15120 fi 15121 need_version=yes 15122 ;; 15123 15124 sysv4 | sysv4.3*) 15125 version_type=linux # correct to gnu/linux during the next big refactor 15126 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15127 soname_spec='$libname$release$shared_ext$major' 15128 shlibpath_var=LD_LIBRARY_PATH 15129 case $host_vendor in 15130 sni) 15131 shlibpath_overrides_runpath=no 15132 need_lib_prefix=no 15133 runpath_var=LD_RUN_PATH 15134 ;; 15135 siemens) 15136 need_lib_prefix=no 15137 ;; 15138 motorola) 15139 need_lib_prefix=no 15140 need_version=no 15141 shlibpath_overrides_runpath=no 15142 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 15143 ;; 15144 esac 15145 ;; 15146 15147 sysv4*MP*) 15148 if test -d /usr/nec; then 15149 version_type=linux # correct to gnu/linux during the next big refactor 15150 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 15151 soname_spec='$libname$shared_ext.$major' 15152 shlibpath_var=LD_LIBRARY_PATH 15153 fi 15154 ;; 15155 15156 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 15157 version_type=sco 15158 need_lib_prefix=no 15159 need_version=no 15160 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 15161 soname_spec='$libname$release$shared_ext$major' 15162 shlibpath_var=LD_LIBRARY_PATH 15163 shlibpath_overrides_runpath=yes 15164 hardcode_into_libs=yes 15165 if test yes = "$with_gnu_ld"; then 15166 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 15167 else 15168 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 15169 case $host_os in 15170 sco3.2v5*) 15171 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 15172 ;; 15173 esac 15174 fi 15175 sys_lib_dlsearch_path_spec='/usr/lib' 15176 ;; 15177 15178 tpf*) 15179 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 15180 version_type=linux # correct to gnu/linux during the next big refactor 15181 need_lib_prefix=no 15182 need_version=no 15183 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15184 shlibpath_var=LD_LIBRARY_PATH 15185 shlibpath_overrides_runpath=no 15186 hardcode_into_libs=yes 15187 ;; 15188 15189 uts4*) 15190 version_type=linux # correct to gnu/linux during the next big refactor 15191 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15192 soname_spec='$libname$release$shared_ext$major' 15193 shlibpath_var=LD_LIBRARY_PATH 15194 ;; 15195 15196 emscripten*) 15197 version_type=none 15198 need_lib_prefix=no 15199 need_version=no 15200 library_names_spec='$libname$release$shared_ext' 15201 soname_spec='$libname$release$shared_ext' 15202 finish_cmds= 15203 dynamic_linker="Emscripten linker" 15204 lt_prog_compiler_wl= 15205 lt_prog_compiler_pic= 15206 lt_prog_compiler_static= 15207 15208 15209 if test yes = "$GCC"; then 15210 lt_prog_compiler_wl='-Wl,' 15211 lt_prog_compiler_static='-static' 15212 15213 case $host_os in 15214 aix*) 15215 # All AIX code is PIC. 15216 if test ia64 = "$host_cpu"; then 15217 # AIX 5 now supports IA64 processor 15218 lt_prog_compiler_static='-Bstatic' 15219 fi 15220 lt_prog_compiler_pic='-fPIC' 15221 ;; 15222 15223 amigaos*) 15224 case $host_cpu in 15225 powerpc) 15226 # see comment about AmigaOS4 .so support 15227 lt_prog_compiler_pic='-fPIC' 15228 ;; 15229 m68k) 15230 # FIXME: we need at least 68020 code to build shared libraries, but 15231 # adding the '-m68020' flag to GCC prevents building anything better, 15232 # like '-m68040'. 15233 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 15234 ;; 15235 esac 15236 ;; 15237 15238 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 15239 # PIC is the default for these OSes. 15240 ;; 15241 15242 mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) 15243 # This hack is so that the source file can tell whether it is being 15244 # built for inclusion in a dll (and should export symbols for example). 15245 # Although the cygwin gcc ignores -fPIC, still need this for old-style 15246 # (--disable-auto-import) libraries 15247 lt_prog_compiler_pic='-DDLL_EXPORT' 15248 case $host_os in 15249 os2*) 15250 lt_prog_compiler_static='$wl-static' 15251 ;; 15252 esac 15253 ;; 15254 15255 darwin* | rhapsody*) 15256 # PIC is the default on this platform 15257 # Common symbols not allowed in MH_DYLIB files 15258 lt_prog_compiler_pic='-fno-common' 15259 ;; 15260 15261 haiku*) 15262 # PIC is the default for Haiku. 15263 # The "-static" flag exists, but is broken. 15264 lt_prog_compiler_static= 15265 ;; 15266 15267 hpux*) 15268 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 15269 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 15270 # sets the default TLS model and affects inlining. 15271 case $host_cpu in 15272 hppa*64*) 15273 # +Z the default 15274 ;; 15275 *) 15276 lt_prog_compiler_pic='-fPIC' 15277 ;; 15278 esac 15279 ;; 15280 15281 interix[3-9]*) 15282 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 15283 # Instead, we relocate shared libraries at runtime. 15284 ;; 15285 15286 msdosdjgpp*) 15287 # Just because we use GCC doesn't mean we suddenly get shared libraries 15288 # on systems that don't support them. 15289 lt_prog_compiler_can_build_shared=no 15290 enable_shared=no 15291 ;; 15292 15293 *nto* | *qnx*) 15294 # QNX uses GNU C++, but need to define -shared option too, otherwise 15295 # it will coredump. 15296 lt_prog_compiler_pic='-fPIC -shared' 15297 ;; 15298 15299 sysv4*MP*) 15300 if test -d /usr/nec; then 15301 lt_prog_compiler_pic=-Kconform_pic 15302 fi 15303 ;; 15304 15305 *) 15306 lt_prog_compiler_pic='-fPIC' 15307 ;; 15308 esac 15309 15310 case $cc_basename in 15311 nvcc*) # Cuda Compiler Driver 2.2 15312 lt_prog_compiler_wl='-Xlinker ' 15313 if test -n "$lt_prog_compiler_pic"; then 15314 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 15315 fi 15316 ;; 15317 esac 15318 else 15319 # PORTME Check for flag to pass linker flags through the system compiler. 15320 case $host_os in 15321 aix*) 15322 lt_prog_compiler_wl='-Wl,' 15323 if test ia64 = "$host_cpu"; then 15324 # AIX 5 now supports IA64 processor 15325 lt_prog_compiler_static='-Bstatic' 15326 else 15327 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 15328 fi 15329 ;; 15330 15331 darwin* | rhapsody*) 15332 # PIC is the default on this platform 15333 # Common symbols not allowed in MH_DYLIB files 15334 lt_prog_compiler_pic='-fno-common' 15335 case $cc_basename in 15336 nagfor*) 15337 # NAG Fortran compiler 15338 lt_prog_compiler_wl='-Wl,-Wl,,' 15339 lt_prog_compiler_pic='-PIC' 15340 lt_prog_compiler_static='-Bstatic' 15341 ;; 15342 esac 15343 ;; 15344 15345 mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) 15346 # This hack is so that the source file can tell whether it is being 15347 # built for inclusion in a dll (and should export symbols for example). 15348 lt_prog_compiler_pic='-DDLL_EXPORT' 15349 case $host_os in 15350 os2*) 15351 lt_prog_compiler_static='$wl-static' 15352 ;; 15353 esac 15354 ;; 15355 15356 hpux9* | hpux10* | hpux11*) 15357 lt_prog_compiler_wl='-Wl,' 15358 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 15359 # not for PA HP-UX. 15360 case $host_cpu in 15361 hppa*64*|ia64*) 15362 # +Z the default 15363 ;; 15364 *) 15365 lt_prog_compiler_pic='+Z' 15366 ;; 15367 esac 15368 # Is there a better lt_prog_compiler_static that works with the bundled CC? 15369 lt_prog_compiler_static='$wl-a ${wl}archive' 15370 ;; 15371 15372 irix5* | irix6* | nonstopux*) 15373 lt_prog_compiler_wl='-Wl,' 15374 # PIC (with -KPIC) is the default. 15375 lt_prog_compiler_static='-non_shared' 15376 ;; 15377 15378 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 15379 case $cc_basename in 15380 # old Intel for x86_64, which still supported -KPIC. 15381 ecc*) 15382 lt_prog_compiler_wl='-Wl,' 15383 lt_prog_compiler_pic='-KPIC' 15384 lt_prog_compiler_static='-static' 15385 ;; 15386 *flang* | ftn | f18* | f95*) 15387 # Flang compiler. 15388 lt_prog_compiler_wl='-Wl,' 15389 lt_prog_compiler_pic='-fPIC' 15390 lt_prog_compiler_static='-static' 15391 ;; 15392 # icc used to be incompatible with GCC. 15393 # ICC 10 doesn't accept -KPIC any more. 15394 icc* | ifort*) 15395 lt_prog_compiler_wl='-Wl,' 15396 lt_prog_compiler_pic='-fPIC' 15397 lt_prog_compiler_static='-static' 15398 ;; 15399 # Lahey Fortran 8.1. 15400 lf95*) 15401 lt_prog_compiler_wl='-Wl,' 15402 lt_prog_compiler_pic='--shared' 15403 lt_prog_compiler_static='--static' 15404 ;; 15405 nagfor*) 15406 # NAG Fortran compiler 15407 lt_prog_compiler_wl='-Wl,-Wl,,' 15408 lt_prog_compiler_pic='-PIC' 15409 lt_prog_compiler_static='-Bstatic' 15410 ;; 15411 tcc*) 15412 # Fabrice Bellard et al's Tiny C Compiler 15413 lt_prog_compiler_wl='-Wl,' 15414 lt_prog_compiler_pic='-fPIC' 15415 lt_prog_compiler_static='-static' 15416 ;; 15417 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 15418 # Portland Group compilers (*not* the Pentium gcc compiler, 15419 # which looks to be a dead project) 15420 lt_prog_compiler_wl='-Wl,' 15421 lt_prog_compiler_pic='-fpic' 15422 lt_prog_compiler_static='-Bstatic' 15423 ;; 15424 ccc*) 15425 lt_prog_compiler_wl='-Wl,' 15426 # All Alpha code is PIC. 15427 lt_prog_compiler_static='-non_shared' 15428 ;; 15429 xl* | bgxl* | bgf* | mpixl*) 15430 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 15431 lt_prog_compiler_wl='-Wl,' 15432 lt_prog_compiler_pic='-qpic' 15433 lt_prog_compiler_static='-qstaticlink' 15434 ;; 15435 *) 15436 case `$CC -V 2>&1 | $SED 5q` in 15437 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 15438 # Sun Fortran 8.3 passes all unrecognized flags to the linker 15439 lt_prog_compiler_pic='-KPIC' 15440 lt_prog_compiler_static='-Bstatic' 15441 lt_prog_compiler_wl='' 15442 ;; 15443 *Sun\ F* | *Sun*Fortran*) 15444 lt_prog_compiler_pic='-KPIC' 15445 lt_prog_compiler_static='-Bstatic' 15446 lt_prog_compiler_wl='-Qoption ld ' 15447 ;; 15448 *Sun\ C*) 15449 # Sun C 5.9 15450 lt_prog_compiler_pic='-KPIC' 15451 lt_prog_compiler_static='-Bstatic' 15452 lt_prog_compiler_wl='-Wl,' 15453 ;; 15454 *Intel*\ [CF]*Compiler*) 15455 lt_prog_compiler_wl='-Wl,' 15456 lt_prog_compiler_pic='-fPIC' 15457 lt_prog_compiler_static='-static' 15458 ;; 15459 *Portland\ Group*) 15460 lt_prog_compiler_wl='-Wl,' 15461 lt_prog_compiler_pic='-fpic' 15462 lt_prog_compiler_static='-Bstatic' 15463 ;; 15464 esac 15465 ;; 15466 esac 15467 ;; 15468 15469 newsos6) 15470 lt_prog_compiler_pic='-KPIC' 15471 lt_prog_compiler_static='-Bstatic' 15472 ;; 15473 15474 *-mlibc) 15475 lt_prog_compiler_wl='-Wl,' 15476 lt_prog_compiler_pic='-fPIC' 15477 lt_prog_compiler_static='-static' 15478 ;; 15479 15480 *nto* | *qnx*) 15481 # QNX uses GNU C++, but need to define -shared option too, otherwise 15482 # it will coredump. 15483 lt_prog_compiler_pic='-fPIC -shared' 15484 ;; 15485 15486 osf3* | osf4* | osf5*) 15487 lt_prog_compiler_wl='-Wl,' 15488 # All OSF/1 code is PIC. 15489 lt_prog_compiler_static='-non_shared' 15490 ;; 15491 15492 rdos*) 15493 lt_prog_compiler_static='-non_shared' 15494 ;; 15495 15496 serenity*) 15497 ;; 15498 15499 solaris*) 15500 lt_prog_compiler_pic='-KPIC' 15501 lt_prog_compiler_static='-Bstatic' 15502 case $cc_basename in 15503 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 15504 lt_prog_compiler_wl='-Qoption ld ';; 15505 *) 15506 lt_prog_compiler_wl='-Wl,';; 15507 esac 15508 ;; 15509 15510 sunos4*) 15511 lt_prog_compiler_wl='-Qoption ld ' 15512 lt_prog_compiler_pic='-PIC' 15513 lt_prog_compiler_static='-Bstatic' 15514 ;; 15515 15516 sysv4 | sysv4.2uw2* | sysv4.3*) 15517 lt_prog_compiler_wl='-Wl,' 15518 lt_prog_compiler_pic='-KPIC' 15519 lt_prog_compiler_static='-Bstatic' 15520 ;; 15521 15522 sysv4*MP*) 15523 if test -d /usr/nec; then 15524 lt_prog_compiler_pic='-Kconform_pic' 15525 lt_prog_compiler_static='-Bstatic' 15526 fi 15527 ;; 15528 15529 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 15530 lt_prog_compiler_wl='-Wl,' 15531 lt_prog_compiler_pic='-KPIC' 15532 lt_prog_compiler_static='-Bstatic' 15533 ;; 15534 15535 unicos*) 15536 lt_prog_compiler_wl='-Wl,' 15537 lt_prog_compiler_can_build_shared=no 15538 ;; 15539 15540 uts4*) 15541 lt_prog_compiler_pic='-pic' 15542 lt_prog_compiler_static='-Bstatic' 15543 ;; 15544 15545 *) 15546 lt_prog_compiler_can_build_shared=no 15547 ;; 15548 esac 15549 fi 15550 15551 case $host_os in 15552 # For platforms that do not support PIC, -DPIC is meaningless: 15553 *djgpp*) 15554 lt_prog_compiler_pic= 15555 ;; 15556 *) 15557 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 15558 ;; 15559 esac 15560 15561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 15562 printf %s "checking for $compiler option to produce PIC... " >&6; } 15563 if test ${lt_cv_prog_compiler_pic+y} 15564 then : 15565 printf %s "(cached) " >&6 15566 else $as_nop 15567 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 15568 fi 15569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 15570 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } 15571 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 15572 15573 # 15574 # Check to make sure the PIC flag actually works. 15575 # 15576 if test -n "$lt_prog_compiler_pic"; then 15577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 15578 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 15579 if test ${lt_cv_prog_compiler_pic_works+y} 15580 then : 15581 printf %s "(cached) " >&6 15582 else $as_nop 15583 lt_cv_prog_compiler_pic_works=no 15584 ac_outfile=conftest.$ac_objext 15585 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 15586 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 15587 # Insert the option either (1) after the last *FLAGS variable, or 15588 # (2) before a word containing "conftest.", or (3) at the end. 15589 # Note that $ac_compile itself does not contain backslashes and begins 15590 # with a dollar sign (not a hyphen), so the echo should work correctly. 15591 # The option is referenced via a variable to avoid confusing sed. 15592 lt_compile=`echo "$ac_compile" | $SED \ 15593 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 15594 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 15595 -e 's:$: $lt_compiler_flag:'` 15596 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 15597 (eval "$lt_compile" 2>conftest.err) 15598 ac_status=$? 15599 cat conftest.err >&5 15600 echo "$as_me:$LINENO: \$? = $ac_status" >&5 15601 if (exit $ac_status) && test -s "$ac_outfile"; then 15602 # The compiler can only warn and ignore the option if not recognized 15603 # So say no if there are warnings other than the usual output. 15604 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 15605 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 15606 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 15607 lt_cv_prog_compiler_pic_works=yes 15608 fi 15609 fi 15610 $RM conftest* 15611 15612 fi 15613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 15614 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } 15615 15616 if test yes = "$lt_cv_prog_compiler_pic_works"; then 15617 case $lt_prog_compiler_pic in 15618 "" | " "*) ;; 15619 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 15620 esac 15621 else 15622 lt_prog_compiler_pic= 15623 lt_prog_compiler_can_build_shared=no 15624 fi 15625 15626 fi 15627 15628 15629 15630 15631 15632 # 15633 # Check to make sure the static flag actually works. 15634 # 15635 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 15636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 15637 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 15638 if test ${lt_cv_prog_compiler_static_works+y} 15639 then : 15640 printf %s "(cached) " >&6 15641 else $as_nop 15642 lt_cv_prog_compiler_static_works=no 15643 save_LDFLAGS=$LDFLAGS 15644 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 15645 echo "$lt_simple_link_test_code" > conftest.$ac_ext 15646 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 15647 # The linker can only warn and ignore the option if not recognized 15648 # So say no if there are warnings 15649 if test -s conftest.err; then 15650 # Append any errors to the config.log. 15651 cat conftest.err 1>&5 15652 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 15653 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 15654 if diff conftest.exp conftest.er2 >/dev/null; then 15655 lt_cv_prog_compiler_static_works=yes 15656 fi 15657 else 15658 lt_cv_prog_compiler_static_works=yes 15659 fi 15660 fi 15661 $RM -r conftest* 15662 LDFLAGS=$save_LDFLAGS 15663 15664 fi 15665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 15666 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } 15667 15668 if test yes = "$lt_cv_prog_compiler_static_works"; then 15669 : 15670 else 15671 lt_prog_compiler_static= 15672 fi 15673 15674 15675 15676 ='-fPIC' 15677 archive_cmds='$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib' 15678 archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib -s EXPORTED_FUNCTIONS=@$output_objdir/$soname.expsym' 15679 archive_cmds_need_lc=no 15680 no_undefined_flag= 15681 ;; 15682 15683 *) 15684 dynamic_linker=no 15685 ;; 15686 esac 15687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 15688 printf "%s\n" "$dynamic_linker" >&6; } 15689 test no = "$dynamic_linker" && can_build_shared=no 15690 15691 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 15692 if test yes = "$GCC"; then 15693 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 15694 fi 15695 15696 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 15697 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 15698 fi 15699 15700 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 15701 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 15702 fi 15703 15704 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 15705 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 15706 15707 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 15708 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 15709 15710 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 15711 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 15712 15713 15714 15715 15716 15717 15718 15719 15720 15721 15722 15723 15724 15725 15726 15727 15728 15729 15730 15731 15732 15733 15734 15735 15736 15737 15738 15739 15740 15741 15742 15743 15744 15745 15746 15747 15748 15749 15750 15751 15752 15753 15754 15755 15756 15757 15758 15759 15760 15761 15762 15763 15764 15765 15766 15767 15768 15769 15770 15771 15772 15773 15774 15775 15776 15777 15778 15779 15780 15781 15782 15783 15784 15785 15786 15787 15788 15789 15790 15791 15792 15793 15794 15795 15796 15797 15798 15799 15800 15801 15802 15803 15804 15805 15806 15807 15808 15809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 15810 printf %s "checking how to hardcode library paths into programs... " >&6; } 15811 hardcode_action= 15812 if test -n "$hardcode_libdir_flag_spec" || 15813 test -n "$runpath_var" || 15814 test yes = "$hardcode_automatic"; then 15815 15816 # We can hardcode non-existent directories. 15817 if test no != "$hardcode_direct" && 15818 # If the only mechanism to avoid hardcoding is shlibpath_var, we 15819 # have to relink, otherwise we might link with an installed library 15820 # when we should be linking with a yet-to-be-installed one 15821 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 15822 test no != "$hardcode_minus_L"; then 15823 # Linking always hardcodes the temporary library directory. 15824 hardcode_action=relink 15825 else 15826 # We can link without hardcoding, and we can hardcode nonexisting dirs. 15827 hardcode_action=immediate 15828 fi 15829 else 15830 # We cannot hardcode anything, or else we can only hardcode existing 15831 # directories. 15832 hardcode_action=unsupported 15833 fi 15834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 15835 printf "%s\n" "$hardcode_action" >&6; } 15836 15837 if test relink = "$hardcode_action" || 15838 test yes = "$inherit_rpath"; then 15839 # Fast installation is not supported 15840 enable_fast_install=no 15841 elif test yes = "$shlibpath_overrides_runpath" || 15842 test no = "$enable_shared"; then 15843 # Fast installation is not necessary 15844 enable_fast_install=needless 15845 fi 15846 15847 15848 15849 15850 15851 15852 if test yes != "$enable_dlopen"; then 15853 enable_dlopen=unknown 15854 enable_dlopen_self=unknown 15855 enable_dlopen_self_static=unknown 15856 else 15857 lt_cv_dlopen=no 15858 lt_cv_dlopen_libs= 15859 15860 case $host_os in 15861 beos*) 15862 lt_cv_dlopen=load_add_on 15863 lt_cv_dlopen_libs= 15864 lt_cv_dlopen_self=yes 15865 ;; 15866 15867 mingw* | windows* | pw32* | cegcc*) 15868 lt_cv_dlopen=LoadLibrary 15869 lt_cv_dlopen_libs= 15870 ;; 15871 15872 cygwin*) 15873 lt_cv_dlopen=dlopen 15874 lt_cv_dlopen_libs= 15875 ;; 15876 15877 darwin*) 15878 # if libdl is installed we need to link against it 15879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 15880 printf %s "checking for dlopen in -ldl... " >&6; } 15881 if test ${ac_cv_lib_dl_dlopen+y} 15882 then : 15883 printf %s "(cached) " >&6 15884 else $as_nop 15885 ac_check_lib_save_LIBS=$LIBS 15886 LIBS="-ldl $LIBS" 15887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15888 /* end confdefs.h. */ 15889 15890 /* Override any GCC internal prototype to avoid an error. 15891 Use char because int might match the return type of a GCC 15892 builtin and then its argument prototype would still apply. */ 15893 char dlopen (); 15894 int 15895 main (void) 15896 { 15897 return dlopen (); 15898 ; 15899 return 0; 15900 } 15901 _ACEOF 15902 if ac_fn_c_try_link "$LINENO" 15903 then : 15904 ac_cv_lib_dl_dlopen=yes 15905 else $as_nop 15906 ac_cv_lib_dl_dlopen=no 15907 fi 15908 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15909 conftest$ac_exeext conftest.$ac_ext 15910 LIBS=$ac_check_lib_save_LIBS 15911 fi 15912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 15913 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 15914 if test "x$ac_cv_lib_dl_dlopen" = xyes 15915 then : 15916 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 15917 else $as_nop 15918 15919 lt_cv_dlopen=dyld 15920 lt_cv_dlopen_libs= 15921 lt_cv_dlopen_self=yes 15922 15923 fi 15924 15925 ;; 15926 15927 tpf*) 15928 # Don't try to run any link tests for TPF. We know it's impossible 15929 # because TPF is a cross-compiler, and we know how we open DSOs. 15930 lt_cv_dlopen=dlopen 15931 lt_cv_dlopen_libs= 15932 lt_cv_dlopen_self=no 15933 ;; 15934 15935 *) 15936 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 15937 if test "x$ac_cv_func_shl_load" = xyes 15938 then : 15939 lt_cv_dlopen=shl_load 15940 else $as_nop 15941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 15942 printf %s "checking for shl_load in -ldld... " >&6; } 15943 if test ${ac_cv_lib_dld_shl_load+y} 15944 then : 15945 printf %s "(cached) " >&6 15946 else $as_nop 15947 ac_check_lib_save_LIBS=$LIBS 15948 LIBS="-ldld $LIBS" 15949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15950 /* end confdefs.h. */ 15951 15952 /* Override any GCC internal prototype to avoid an error. 15953 Use char because int might match the return type of a GCC 15954 builtin and then its argument prototype would still apply. */ 15955 char shl_load (); 15956 int 15957 main (void) 15958 { 15959 return shl_load (); 15960 ; 15961 return 0; 15962 } 15963 _ACEOF 15964 if ac_fn_c_try_link "$LINENO" 15965 then : 15966 ac_cv_lib_dld_shl_load=yes 15967 else $as_nop 15968 ac_cv_lib_dld_shl_load=no 15969 fi 15970 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15971 conftest$ac_exeext conftest.$ac_ext 15972 LIBS=$ac_check_lib_save_LIBS 15973 fi 15974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 15975 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } 15976 if test "x$ac_cv_lib_dld_shl_load" = xyes 15977 then : 15978 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 15979 else $as_nop 15980 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 15981 if test "x$ac_cv_func_dlopen" = xyes 15982 then : 15983 lt_cv_dlopen=dlopen 15984 else $as_nop 15985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 15986 printf %s "checking for dlopen in -ldl... " >&6; } 15987 if test ${ac_cv_lib_dl_dlopen+y} 15988 then : 15989 printf %s "(cached) " >&6 15990 else $as_nop 15991 ac_check_lib_save_LIBS=$LIBS 15992 LIBS="-ldl $LIBS" 15993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15994 /* end confdefs.h. */ 15995 15996 /* Override any GCC internal prototype to avoid an error. 15997 Use char because int might match the return type of a GCC 15998 builtin and then its argument prototype would still apply. */ 15999 char dlopen (); 16000 int 16001 main (void) 16002 { 16003 return dlopen (); 16004 ; 16005 return 0; 16006 } 16007 _ACEOF 16008 if ac_fn_c_try_link "$LINENO" 16009 then : 16010 ac_cv_lib_dl_dlopen=yes 16011 else $as_nop 16012 ac_cv_lib_dl_dlopen=no 16013 fi 16014 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16015 conftest$ac_exeext conftest.$ac_ext 16016 LIBS=$ac_check_lib_save_LIBS 16017 fi 16018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 16019 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 16020 if test "x$ac_cv_lib_dl_dlopen" = xyes 16021 then : 16022 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 16023 else $as_nop 16024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 16025 printf %s "checking for dlopen in -lsvld... " >&6; } 16026 if test ${ac_cv_lib_svld_dlopen+y} 16027 then : 16028 printf %s "(cached) " >&6 16029 else $as_nop 16030 ac_check_lib_save_LIBS=$LIBS 16031 LIBS="-lsvld $LIBS" 16032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16033 /* end confdefs.h. */ 16034 16035 /* Override any GCC internal prototype to avoid an error. 16036 Use char because int might match the return type of a GCC 16037 builtin and then its argument prototype would still apply. */ 16038 char dlopen (); 16039 int 16040 main (void) 16041 { 16042 return dlopen (); 16043 ; 16044 return 0; 16045 } 16046 _ACEOF 16047 if ac_fn_c_try_link "$LINENO" 16048 then : 16049 ac_cv_lib_svld_dlopen=yes 16050 else $as_nop 16051 ac_cv_lib_svld_dlopen=no 16052 fi 16053 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16054 conftest$ac_exeext conftest.$ac_ext 16055 LIBS=$ac_check_lib_save_LIBS 16056 fi 16057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 16058 printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } 16059 if test "x$ac_cv_lib_svld_dlopen" = xyes 16060 then : 16061 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 16062 else $as_nop 16063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 16064 printf %s "checking for dld_link in -ldld... " >&6; } 16065 if test ${ac_cv_lib_dld_dld_link+y} 16066 then : 16067 printf %s "(cached) " >&6 16068 else $as_nop 16069 ac_check_lib_save_LIBS=$LIBS 16070 LIBS="-ldld $LIBS" 16071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16072 /* end confdefs.h. */ 16073 16074 /* Override any GCC internal prototype to avoid an error. 16075 Use char because int might match the return type of a GCC 16076 builtin and then its argument prototype would still apply. */ 16077 char dld_link (); 16078 int 16079 main (void) 16080 { 16081 return dld_link (); 16082 ; 16083 return 0; 16084 } 16085 _ACEOF 16086 if ac_fn_c_try_link "$LINENO" 16087 then : 16088 ac_cv_lib_dld_dld_link=yes 16089 else $as_nop 16090 ac_cv_lib_dld_dld_link=no 16091 fi 16092 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16093 conftest$ac_exeext conftest.$ac_ext 16094 LIBS=$ac_check_lib_save_LIBS 16095 fi 16096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 16097 printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } 16098 if test "x$ac_cv_lib_dld_dld_link" = xyes 16099 then : 16100 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 16101 fi 16102 16103 16104 fi 16105 16106 16107 fi 16108 16109 16110 fi 16111 16112 16113 fi 16114 16115 16116 fi 16117 16118 ;; 16119 esac 16120 16121 if test no = "$lt_cv_dlopen"; then 16122 enable_dlopen=no 16123 else 16124 enable_dlopen=yes 16125 fi 16126 16127 case $lt_cv_dlopen in 16128 dlopen) 16129 save_CPPFLAGS=$CPPFLAGS 16130 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 16131 16132 save_LDFLAGS=$LDFLAGS 16133 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 16134 16135 save_LIBS=$LIBS 16136 LIBS="$lt_cv_dlopen_libs $LIBS" 16137 16138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 16139 printf %s "checking whether a program can dlopen itself... " >&6; } 16140 if test ${lt_cv_dlopen_self+y} 16141 then : 16142 printf %s "(cached) " >&6 16143 else $as_nop 16144 if test yes = "$cross_compiling"; then : 16145 lt_cv_dlopen_self=cross 16146 else 16147 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 16148 lt_status=$lt_dlunknown 16149 cat > conftest.$ac_ext <<_LT_EOF 16150 #line $LINENO "configure" 16151 #include "confdefs.h" 16152 16153 #if HAVE_DLFCN_H 16154 #include <dlfcn.h> 16155 #endif 16156 16157 #include <stdio.h> 16158 16159 #ifdef RTLD_GLOBAL 16160 # define LT_DLGLOBAL RTLD_GLOBAL 16161 #else 16162 # ifdef DL_GLOBAL 16163 # define LT_DLGLOBAL DL_GLOBAL 16164 # else 16165 # define LT_DLGLOBAL 0 16166 # endif 16167 #endif 16168 16169 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 16170 find out it does not work in some platform. */ 16171 #ifndef LT_DLLAZY_OR_NOW 16172 # ifdef RTLD_LAZY 16173 # define LT_DLLAZY_OR_NOW RTLD_LAZY 16174 # else 16175 # ifdef DL_LAZY 16176 # define LT_DLLAZY_OR_NOW DL_LAZY 16177 # else 16178 # ifdef RTLD_NOW 16179 # define LT_DLLAZY_OR_NOW RTLD_NOW 16180 # else 16181 # ifdef DL_NOW 16182 # define LT_DLLAZY_OR_NOW DL_NOW 16183 # else 16184 # define LT_DLLAZY_OR_NOW 0 16185 # endif 16186 # endif 16187 # endif 16188 # endif 16189 #endif 16190 16191 /* When -fvisibility=hidden is used, assume the code has been annotated 16192 correspondingly for the symbols needed. */ 16193 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 16194 int fnord (void) __attribute__((visibility("default"))); 16195 #endif 16196 16197 int fnord (void) { return 42; } 16198 int main (void) 16199 { 16200 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 16201 int status = $lt_dlunknown; 16202 16203 if (self) 16204 { 16205 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 16206 else 16207 { 16208 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 16209 else puts (dlerror ()); 16210 } 16211 /* dlclose (self); */ 16212 } 16213 else 16214 puts (dlerror ()); 16215 16216 return status; 16217 } 16218 _LT_EOF 16219 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 16220 (eval $ac_link) 2>&5 16221 ac_status=$? 16222 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16223 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 16224 (./conftest; exit; ) >&5 2>/dev/null 16225 lt_status=$? 16226 case x$lt_status in 16227 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 16228 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 16229 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 16230 esac 16231 else : 16232 # compilation failed 16233 lt_cv_dlopen_self=no 16234 fi 16235 fi 16236 rm -fr conftest* 16237 16238 16239 fi 16240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 16241 printf "%s\n" "$lt_cv_dlopen_self" >&6; } 16242 16243 if test yes = "$lt_cv_dlopen_self"; then 16244 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 16245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 16246 printf %s "checking whether a statically linked program can dlopen itself... " >&6; } 16247 if test ${lt_cv_dlopen_self_static+y} 16248 then : 16249 printf %s "(cached) " >&6 16250 else $as_nop 16251 if test yes = "$cross_compiling"; then : 16252 lt_cv_dlopen_self_static=cross 16253 else 16254 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 16255 lt_status=$lt_dlunknown 16256 cat > conftest.$ac_ext <<_LT_EOF 16257 #line $LINENO "configure" 16258 #include "confdefs.h" 16259 16260 #if HAVE_DLFCN_H 16261 #include <dlfcn.h> 16262 #endif 16263 16264 #include <stdio.h> 16265 16266 #ifdef RTLD_GLOBAL 16267 # define LT_DLGLOBAL RTLD_GLOBAL 16268 #else 16269 # ifdef DL_GLOBAL 16270 # define LT_DLGLOBAL DL_GLOBAL 16271 # else 16272 # define LT_DLGLOBAL 0 16273 # endif 16274 #endif 16275 16276 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 16277 find out it does not work in some platform. */ 16278 #ifndef LT_DLLAZY_OR_NOW 16279 # ifdef RTLD_LAZY 16280 # define LT_DLLAZY_OR_NOW RTLD_LAZY 16281 # else 16282 # ifdef DL_LAZY 16283 # define LT_DLLAZY_OR_NOW DL_LAZY 16284 # else 16285 # ifdef RTLD_NOW 16286 # define LT_DLLAZY_OR_NOW RTLD_NOW 16287 # else 16288 # ifdef DL_NOW 16289 # define LT_DLLAZY_OR_NOW DL_NOW 16290 # else 16291 # define LT_DLLAZY_OR_NOW 0 16292 # endif 16293 # endif 16294 # endif 16295 # endif 16296 #endif 16297 16298 /* When -fvisibility=hidden is used, assume the code has been annotated 16299 correspondingly for the symbols needed. */ 16300 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 16301 int fnord (void) __attribute__((visibility("default"))); 16302 #endif 16303 16304 int fnord (void) { return 42; } 16305 int main (void) 16306 { 16307 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 16308 int status = $lt_dlunknown; 16309 16310 if (self) 16311 { 16312 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 16313 else 16314 { 16315 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 16316 else puts (dlerror ()); 16317 } 16318 /* dlclose (self); */ 16319 } 16320 else 16321 puts (dlerror ()); 16322 16323 return status; 16324 } 16325 _LT_EOF 16326 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 16327 (eval $ac_link) 2>&5 16328 ac_status=$? 16329 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16330 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 16331 (./conftest; exit; ) >&5 2>/dev/null 16332 lt_status=$? 16333 case x$lt_status in 16334 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 16335 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 16336 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 16337 esac 16338 else : 16339 # compilation failed 16340 lt_cv_dlopen_self_static=no 16341 fi 16342 fi 16343 rm -fr conftest* 16344 16345 16346 fi 16347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 16348 printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } 16349 fi 16350 16351 CPPFLAGS=$save_CPPFLAGS 16352 LDFLAGS=$save_LDFLAGS 16353 LIBS=$save_LIBS 16354 ;; 16355 esac 16356 16357 case $lt_cv_dlopen_self in 16358 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 16359 *) enable_dlopen_self=unknown ;; 16360 esac 16361 16362 case $lt_cv_dlopen_self_static in 16363 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 16364 *) enable_dlopen_self_static=unknown ;; 16365 esac 16366 fi 16367 16368 16369 16370 16371 16372 16373 16374 16375 16376 16377 16378 16379 16380 16381 16382 16383 16384 striplib= 16385 old_striplib= 16386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 16387 printf %s "checking whether stripping libraries is possible... " >&6; } 16388 if test -z "$STRIP"; then 16389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 16390 printf "%s\n" "no" >&6; } 16391 else 16392 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 16393 old_striplib="$STRIP --strip-debug" 16394 striplib="$STRIP --strip-unneeded" 16395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16396 printf "%s\n" "yes" >&6; } 16397 else 16398 case $host_os in 16399 darwin*) 16400 # FIXME - insert some real tests, host_os isn't really good enough 16401 striplib="$STRIP -x" 16402 old_striplib="$STRIP -S" 16403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16404 printf "%s\n" "yes" >&6; } 16405 ;; 16406 freebsd*) 16407 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then 16408 old_striplib="$STRIP --strip-debug" 16409 striplib="$STRIP --strip-unneeded" 16410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16411 printf "%s\n" "yes" >&6; } 16412 else 16413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 16414 printf "%s\n" "no" >&6; } 16415 fi 16416 ;; 16417 *) 16418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 16419 printf "%s\n" "no" >&6; } 16420 ;; 16421 esac 16422 fi 16423 fi 16424 16425 16426 16427 16428 16429 16430 16431 16432 16433 16434 16435 16436 # Report what library types will actually be built 16437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 16438 printf %s "checking if libtool supports shared libraries... " >&6; } 16439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 16440 printf "%s\n" "$can_build_shared" >&6; } 16441 16442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 16443 printf %s "checking whether to build shared libraries... " >&6; } 16444 test no = "$can_build_shared" && enable_shared=no 16445 16446 # On AIX, shared libraries and static libraries use the same namespace, and 16447 # are all built from PIC. 16448 case $host_os in 16449 aix3*) 16450 test yes = "$enable_shared" && enable_static=no 16451 if test -n "$RANLIB"; then 16452 archive_cmds="$archive_cmds~\$RANLIB \$lib" 16453 postinstall_cmds='$RANLIB $lib' 16454 fi 16455 ;; 16456 16457 aix[4-9]*) 16458 if test ia64 != "$host_cpu"; then 16459 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 16460 yes,aix,yes) ;; # shared object as lib.so file only 16461 yes,svr4,*) ;; # shared object as lib.so archive member only 16462 yes,*) enable_static=no ;; # shared object in lib.a archive as well 16463 esac 16464 fi 16465 ;; 16466 esac 16467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 16468 printf "%s\n" "$enable_shared" >&6; } 16469 16470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 16471 printf %s "checking whether to build static libraries... " >&6; } 16472 # Make sure either enable_shared or enable_static is yes. 16473 test yes = "$enable_shared" || enable_static=yes 16474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 16475 printf "%s\n" "$enable_static" >&6; } 16476 16477 16478 16479 16480 fi 16481 ac_ext=c 16482 ac_cpp='$CPP $CPPFLAGS' 16483 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16484 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16485 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16486 16487 CC=$lt_save_CC 16488 16489 16490 16491 16492 16493 16494 16495 16496 16497 16498 16499 16500 16501 16502 16503 ac_config_commands="$ac_config_commands libtool" 16504 16505 16506 16507 16508 # Only expand once: 16509 16510 16511 16512 16513 # pkg-config is only needed for these options, do not require it otherwise 16514 if test "$enable_systemd" = "yes" -o "$enable_dnstap" = "yes" -o "$with_pyunbound" = "yes" -o "$with_pythonmod" = "yes"; then 16515 16516 16517 16518 16519 16520 16521 16522 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 16523 if test -n "$ac_tool_prefix"; then 16524 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 16525 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 16526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16527 printf %s "checking for $ac_word... " >&6; } 16528 if test ${ac_cv_path_PKG_CONFIG+y} 16529 then : 16530 printf %s "(cached) " >&6 16531 else $as_nop 16532 case $PKG_CONFIG in 16533 [\\/]* | ?:[\\/]*) 16534 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 16535 ;; 16536 *) 16537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16538 for as_dir in $PATH 16539 do 16540 IFS=$as_save_IFS 16541 case $as_dir in #((( 16542 '') as_dir=./ ;; 16543 */) ;; 16544 *) as_dir=$as_dir/ ;; 16545 esac 16546 for ac_exec_ext in '' $ac_executable_extensions; do 16547 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 16548 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 16549 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 16550 break 2 16551 fi 16552 done 16553 done 16554 IFS=$as_save_IFS 16555 16556 ;; 16557 esac 16558 fi 16559 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 16560 if test -n "$PKG_CONFIG"; then 16561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 16562 printf "%s\n" "$PKG_CONFIG" >&6; } 16563 else 16564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 16565 printf "%s\n" "no" >&6; } 16566 fi 16567 16568 16569 fi 16570 if test -z "$ac_cv_path_PKG_CONFIG"; then 16571 ac_pt_PKG_CONFIG=$PKG_CONFIG 16572 # Extract the first word of "pkg-config", so it can be a program name with args. 16573 set dummy pkg-config; ac_word=$2 16574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16575 printf %s "checking for $ac_word... " >&6; } 16576 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 16577 then : 16578 printf %s "(cached) " >&6 16579 else $as_nop 16580 case $ac_pt_PKG_CONFIG in 16581 [\\/]* | ?:[\\/]*) 16582 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 16583 ;; 16584 *) 16585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16586 for as_dir in $PATH 16587 do 16588 IFS=$as_save_IFS 16589 case $as_dir in #((( 16590 '') as_dir=./ ;; 16591 */) ;; 16592 *) as_dir=$as_dir/ ;; 16593 esac 16594 for ac_exec_ext in '' $ac_executable_extensions; do 16595 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 16596 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 16597 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 16598 break 2 16599 fi 16600 done 16601 done 16602 IFS=$as_save_IFS 16603 16604 ;; 16605 esac 16606 fi 16607 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 16608 if test -n "$ac_pt_PKG_CONFIG"; then 16609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 16610 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 16611 else 16612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 16613 printf "%s\n" "no" >&6; } 16614 fi 16615 16616 if test "x$ac_pt_PKG_CONFIG" = x; then 16617 PKG_CONFIG="" 16618 else 16619 case $cross_compiling:$ac_tool_warned in 16620 yes:) 16621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16622 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16623 ac_tool_warned=yes ;; 16624 esac 16625 PKG_CONFIG=$ac_pt_PKG_CONFIG 16626 fi 16627 else 16628 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 16629 fi 16630 16631 fi 16632 if test -n "$PKG_CONFIG"; then 16633 _pkg_min_version=0.9.0 16634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 16635 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 16636 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 16637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16638 printf "%s\n" "yes" >&6; } 16639 else 16640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 16641 printf "%s\n" "no" >&6; } 16642 PKG_CONFIG="" 16643 fi 16644 fi 16645 if test -z "$PKG_CONFIG"; then 16646 as_fn_error $? "pkg-config not found" "$LINENO" 5 16647 fi 16648 fi 16649 16650 # Checks for header files. 16651 ac_fn_c_check_header_compile "$LINENO" "stdarg.h" "ac_cv_header_stdarg_h" "$ac_includes_default 16652 " 16653 if test "x$ac_cv_header_stdarg_h" = xyes 16654 then : 16655 printf "%s\n" "#define HAVE_STDARG_H 1" >>confdefs.h 16656 16657 fi 16658 ac_fn_c_check_header_compile "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default 16659 " 16660 if test "x$ac_cv_header_stdbool_h" = xyes 16661 then : 16662 printf "%s\n" "#define HAVE_STDBOOL_H 1" >>confdefs.h 16663 16664 fi 16665 ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default 16666 " 16667 if test "x$ac_cv_header_netinet_in_h" = xyes 16668 then : 16669 printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h 16670 16671 fi 16672 ac_fn_c_check_header_compile "$LINENO" "netinet/tcp.h" "ac_cv_header_netinet_tcp_h" "$ac_includes_default 16673 " 16674 if test "x$ac_cv_header_netinet_tcp_h" = xyes 16675 then : 16676 printf "%s\n" "#define HAVE_NETINET_TCP_H 1" >>confdefs.h 16677 16678 fi 16679 ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default 16680 " 16681 if test "x$ac_cv_header_sys_param_h" = xyes 16682 then : 16683 printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h 16684 16685 fi 16686 ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default 16687 " 16688 if test "x$ac_cv_header_sys_select_h" = xyes 16689 then : 16690 printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h 16691 16692 fi 16693 ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default 16694 " 16695 if test "x$ac_cv_header_sys_socket_h" = xyes 16696 then : 16697 printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h 16698 16699 fi 16700 ac_fn_c_check_header_compile "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default 16701 " 16702 if test "x$ac_cv_header_sys_un_h" = xyes 16703 then : 16704 printf "%s\n" "#define HAVE_SYS_UN_H 1" >>confdefs.h 16705 16706 fi 16707 ac_fn_c_check_header_compile "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default 16708 " 16709 if test "x$ac_cv_header_sys_uio_h" = xyes 16710 then : 16711 printf "%s\n" "#define HAVE_SYS_UIO_H 1" >>confdefs.h 16712 16713 fi 16714 ac_fn_c_check_header_compile "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default 16715 " 16716 if test "x$ac_cv_header_sys_resource_h" = xyes 16717 then : 16718 printf "%s\n" "#define HAVE_SYS_RESOURCE_H 1" >>confdefs.h 16719 16720 fi 16721 ac_fn_c_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default 16722 " 16723 if test "x$ac_cv_header_arpa_inet_h" = xyes 16724 then : 16725 printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h 16726 16727 fi 16728 ac_fn_c_check_header_compile "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default 16729 " 16730 if test "x$ac_cv_header_syslog_h" = xyes 16731 then : 16732 printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h 16733 16734 fi 16735 ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default 16736 " 16737 if test "x$ac_cv_header_netdb_h" = xyes 16738 then : 16739 printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h 16740 16741 fi 16742 ac_fn_c_check_header_compile "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default 16743 " 16744 if test "x$ac_cv_header_sys_wait_h" = xyes 16745 then : 16746 printf "%s\n" "#define HAVE_SYS_WAIT_H 1" >>confdefs.h 16747 16748 fi 16749 ac_fn_c_check_header_compile "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default 16750 " 16751 if test "x$ac_cv_header_pwd_h" = xyes 16752 then : 16753 printf "%s\n" "#define HAVE_PWD_H 1" >>confdefs.h 16754 16755 fi 16756 ac_fn_c_check_header_compile "$LINENO" "glob.h" "ac_cv_header_glob_h" "$ac_includes_default 16757 " 16758 if test "x$ac_cv_header_glob_h" = xyes 16759 then : 16760 printf "%s\n" "#define HAVE_GLOB_H 1" >>confdefs.h 16761 16762 fi 16763 ac_fn_c_check_header_compile "$LINENO" "grp.h" "ac_cv_header_grp_h" "$ac_includes_default 16764 " 16765 if test "x$ac_cv_header_grp_h" = xyes 16766 then : 16767 printf "%s\n" "#define HAVE_GRP_H 1" >>confdefs.h 16768 16769 fi 16770 ac_fn_c_check_header_compile "$LINENO" "login_cap.h" "ac_cv_header_login_cap_h" "$ac_includes_default 16771 " 16772 if test "x$ac_cv_header_login_cap_h" = xyes 16773 then : 16774 printf "%s\n" "#define HAVE_LOGIN_CAP_H 1" >>confdefs.h 16775 16776 fi 16777 ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default 16778 " 16779 if test "x$ac_cv_header_winsock2_h" = xyes 16780 then : 16781 printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h 16782 16783 fi 16784 ac_fn_c_check_header_compile "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default 16785 " 16786 if test "x$ac_cv_header_ws2tcpip_h" = xyes 16787 then : 16788 printf "%s\n" "#define HAVE_WS2TCPIP_H 1" >>confdefs.h 16789 16790 fi 16791 ac_fn_c_check_header_compile "$LINENO" "endian.h" "ac_cv_header_endian_h" "$ac_includes_default 16792 " 16793 if test "x$ac_cv_header_endian_h" = xyes 16794 then : 16795 printf "%s\n" "#define HAVE_ENDIAN_H 1" >>confdefs.h 16796 16797 fi 16798 ac_fn_c_check_header_compile "$LINENO" "sys/endian.h" "ac_cv_header_sys_endian_h" "$ac_includes_default 16799 " 16800 if test "x$ac_cv_header_sys_endian_h" = xyes 16801 then : 16802 printf "%s\n" "#define HAVE_SYS_ENDIAN_H 1" >>confdefs.h 16803 16804 fi 16805 ac_fn_c_check_header_compile "$LINENO" "libkern/OSByteOrder.h" "ac_cv_header_libkern_OSByteOrder_h" "$ac_includes_default 16806 " 16807 if test "x$ac_cv_header_libkern_OSByteOrder_h" = xyes 16808 then : 16809 printf "%s\n" "#define HAVE_LIBKERN_OSBYTEORDER_H 1" >>confdefs.h 16810 16811 fi 16812 ac_fn_c_check_header_compile "$LINENO" "sys/ipc.h" "ac_cv_header_sys_ipc_h" "$ac_includes_default 16813 " 16814 if test "x$ac_cv_header_sys_ipc_h" = xyes 16815 then : 16816 printf "%s\n" "#define HAVE_SYS_IPC_H 1" >>confdefs.h 16817 16818 fi 16819 ac_fn_c_check_header_compile "$LINENO" "sys/shm.h" "ac_cv_header_sys_shm_h" "$ac_includes_default 16820 " 16821 if test "x$ac_cv_header_sys_shm_h" = xyes 16822 then : 16823 printf "%s\n" "#define HAVE_SYS_SHM_H 1" >>confdefs.h 16824 16825 fi 16826 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default 16827 " 16828 if test "x$ac_cv_header_ifaddrs_h" = xyes 16829 then : 16830 printf "%s\n" "#define HAVE_IFADDRS_H 1" >>confdefs.h 16831 16832 fi 16833 ac_fn_c_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default 16834 " 16835 if test "x$ac_cv_header_poll_h" = xyes 16836 then : 16837 printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h 16838 16839 fi 16840 16841 # net/if.h portability for Darwin see: 16842 # https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Header-Portability.html 16843 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" " 16844 #include <stdio.h> 16845 #ifdef STDC_HEADERS 16846 # include <stdlib.h> 16847 # include <stddef.h> 16848 #else 16849 # ifdef HAVE_STDLIB_H 16850 # include <stdlib.h> 16851 # endif 16852 #endif 16853 #ifdef HAVE_SYS_SOCKET_H 16854 # include <sys/socket.h> 16855 #endif 16856 16857 " 16858 if test "x$ac_cv_header_net_if_h" = xyes 16859 then : 16860 printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h 16861 16862 fi 16863 16864 16865 # Check for Apple header. This uncovers TARGET_OS_IPHONE, TARGET_OS_TV or TARGET_OS_WATCH 16866 ac_fn_c_check_header_compile "$LINENO" "TargetConditionals.h" "ac_cv_header_TargetConditionals_h" "$ac_includes_default 16867 " 16868 if test "x$ac_cv_header_TargetConditionals_h" = xyes 16869 then : 16870 printf "%s\n" "#define HAVE_TARGETCONDITIONALS_H 1" >>confdefs.h 16871 16872 fi 16873 16874 ac_fn_c_check_header_compile "$LINENO" "netioapi.h" "ac_cv_header_netioapi_h" "$ac_includes_default 16875 #if HAVE_SYS_PARAM_H 16876 #include <sys/param.h> 16877 #endif 16878 16879 #ifdef HAVE_SYS_SOCKET_H 16880 #include <sys/socket.h> 16881 #endif 16882 16883 #ifdef HAVE_SYS_UIO_H 16884 #include <sys/uio.h> 16885 #endif 16886 16887 #ifdef HAVE_NETINET_IN_H 16888 #include <netinet/in.h> 16889 #endif 16890 16891 #ifdef HAVE_NETINET_TCP_H 16892 #include <netinet/tcp.h> 16893 #endif 16894 16895 #ifdef HAVE_ARPA_INET_H 16896 #include <arpa/inet.h> 16897 #endif 16898 16899 #ifdef HAVE_WINSOCK2_H 16900 #include <winsock2.h> 16901 #endif 16902 16903 #ifdef HAVE_WS2TCPIP_H 16904 #include <ws2tcpip.h> 16905 #endif 16906 16907 " 16908 if test "x$ac_cv_header_netioapi_h" = xyes 16909 then : 16910 printf "%s\n" "#define HAVE_NETIOAPI_H 1" >>confdefs.h 16911 16912 fi 16913 16914 16915 # Check for Linux timestamping headers 16916 ac_fn_c_check_header_compile "$LINENO" "linux/net_tstamp.h" "ac_cv_header_linux_net_tstamp_h" "$ac_includes_default 16917 " 16918 if test "x$ac_cv_header_linux_net_tstamp_h" = xyes 16919 then : 16920 printf "%s\n" "#define HAVE_LINUX_NET_TSTAMP_H 1" >>confdefs.h 16921 16922 fi 16923 16924 ac_fn_c_check_header_compile "$LINENO" "stdatomic.h" "ac_cv_header_stdatomic_h" "$ac_includes_default 16925 " 16926 if test "x$ac_cv_header_stdatomic_h" = xyes 16927 then : 16928 printf "%s\n" "#define HAVE_STDATOMIC_H 1" >>confdefs.h 16929 16930 fi 16931 16932 16933 # check for types. 16934 # Using own tests for int64* because autoconf builtin only give 32bit. 16935 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 16936 if test "x$ac_cv_type_int8_t" = xyes 16937 then : 16938 16939 else $as_nop 16940 16941 printf "%s\n" "#define int8_t signed char" >>confdefs.h 16942 16943 fi 16944 16945 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 16946 if test "x$ac_cv_type_int16_t" = xyes 16947 then : 16948 16949 else $as_nop 16950 16951 printf "%s\n" "#define int16_t short" >>confdefs.h 16952 16953 fi 16954 16955 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 16956 if test "x$ac_cv_type_int32_t" = xyes 16957 then : 16958 16959 else $as_nop 16960 16961 printf "%s\n" "#define int32_t int" >>confdefs.h 16962 16963 fi 16964 16965 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 16966 if test "x$ac_cv_type_int64_t" = xyes 16967 then : 16968 16969 else $as_nop 16970 16971 printf "%s\n" "#define int64_t long long" >>confdefs.h 16972 16973 fi 16974 16975 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 16976 if test "x$ac_cv_type_uint8_t" = xyes 16977 then : 16978 16979 else $as_nop 16980 16981 printf "%s\n" "#define uint8_t unsigned char" >>confdefs.h 16982 16983 fi 16984 16985 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 16986 if test "x$ac_cv_type_uint16_t" = xyes 16987 then : 16988 16989 else $as_nop 16990 16991 printf "%s\n" "#define uint16_t unsigned short" >>confdefs.h 16992 16993 fi 16994 16995 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 16996 if test "x$ac_cv_type_uint32_t" = xyes 16997 then : 16998 16999 else $as_nop 17000 17001 printf "%s\n" "#define uint32_t unsigned int" >>confdefs.h 17002 17003 fi 17004 17005 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 17006 if test "x$ac_cv_type_uint64_t" = xyes 17007 then : 17008 17009 else $as_nop 17010 17011 printf "%s\n" "#define uint64_t unsigned long long" >>confdefs.h 17012 17013 fi 17014 17015 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 17016 if test "x$ac_cv_type_size_t" = xyes 17017 then : 17018 17019 else $as_nop 17020 17021 printf "%s\n" "#define size_t unsigned int" >>confdefs.h 17022 17023 fi 17024 17025 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 17026 if test "x$ac_cv_type_ssize_t" = xyes 17027 then : 17028 17029 else $as_nop 17030 17031 printf "%s\n" "#define ssize_t int" >>confdefs.h 17032 17033 fi 17034 17035 ac_ext=c 17036 ac_cpp='$CPP $CPPFLAGS' 17037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17039 ac_compiler_gnu=$ac_cv_c_compiler_gnu 17040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 17041 printf %s "checking how to run the C preprocessor... " >&6; } 17042 # On Suns, sometimes $CPP names a directory. 17043 if test -n "$CPP" && test -d "$CPP"; then 17044 CPP= 17045 fi 17046 if test -z "$CPP"; then 17047 if test ${ac_cv_prog_CPP+y} 17048 then : 17049 printf %s "(cached) " >&6 17050 else $as_nop 17051 # Double quotes because $CC needs to be expanded 17052 for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp 17053 do 17054 ac_preproc_ok=false 17055 for ac_c_preproc_warn_flag in '' yes 17056 do 17057 # Use a header file that comes with gcc, so configuring glibc 17058 # with a fresh cross-compiler works. 17059 # On the NeXT, cc -E runs the code through the compiler's parser, 17060 # not just through cpp. "Syntax error" is here to catch this case. 17061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17062 /* end confdefs.h. */ 17063 #include <limits.h> 17064 Syntax error 17065 _ACEOF 17066 if ac_fn_c_try_cpp "$LINENO" 17067 then : 17068 17069 else $as_nop 17070 # Broken: fails on valid input. 17071 continue 17072 fi 17073 rm -f conftest.err conftest.i conftest.$ac_ext 17074 17075 # OK, works on sane cases. Now check whether nonexistent headers 17076 # can be detected and how. 17077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17078 /* end confdefs.h. */ 17079 #include <ac_nonexistent.h> 17080 _ACEOF 17081 if ac_fn_c_try_cpp "$LINENO" 17082 then : 17083 # Broken: success on invalid input. 17084 continue 17085 else $as_nop 17086 # Passes both tests. 17087 ac_preproc_ok=: 17088 break 17089 fi 17090 rm -f conftest.err conftest.i conftest.$ac_ext 17091 17092 done 17093 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 17094 rm -f conftest.i conftest.err conftest.$ac_ext 17095 if $ac_preproc_ok 17096 then : 17097 break 17098 fi 17099 17100 done 17101 ac_cv_prog_CPP=$CPP 17102 17103 fi 17104 CPP=$ac_cv_prog_CPP 17105 else 17106 ac_cv_prog_CPP=$CPP 17107 fi 17108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 17109 printf "%s\n" "$CPP" >&6; } 17110 ac_preproc_ok=false 17111 for ac_c_preproc_warn_flag in '' yes 17112 do 17113 # Use a header file that comes with gcc, so configuring glibc 17114 # with a fresh cross-compiler works. 17115 # On the NeXT, cc -E runs the code through the compiler's parser, 17116 # not just through cpp. "Syntax error" is here to catch this case. 17117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17118 /* end confdefs.h. */ 17119 #include <limits.h> 17120 Syntax error 17121 _ACEOF 17122 if ac_fn_c_try_cpp "$LINENO" 17123 then : 17124 17125 else $as_nop 17126 # Broken: fails on valid input. 17127 continue 17128 fi 17129 rm -f conftest.err conftest.i conftest.$ac_ext 17130 17131 # OK, works on sane cases. Now check whether nonexistent headers 17132 # can be detected and how. 17133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17134 /* end confdefs.h. */ 17135 #include <ac_nonexistent.h> 17136 _ACEOF 17137 if ac_fn_c_try_cpp "$LINENO" 17138 then : 17139 # Broken: success on invalid input. 17140 continue 17141 else $as_nop 17142 # Passes both tests. 17143 ac_preproc_ok=: 17144 break 17145 fi 17146 rm -f conftest.err conftest.i conftest.$ac_ext 17147 17148 done 17149 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 17150 rm -f conftest.i conftest.err conftest.$ac_ext 17151 if $ac_preproc_ok 17152 then : 17153 17154 else $as_nop 17155 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17156 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 17157 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 17158 See \`config.log' for more details" "$LINENO" 5; } 17159 fi 17160 17161 ac_ext=c 17162 ac_cpp='$CPP $CPPFLAGS' 17163 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17164 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17165 ac_compiler_gnu=$ac_cv_c_compiler_gnu 17166 17167 17168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 17169 printf %s "checking for uid_t in sys/types.h... " >&6; } 17170 if test ${ac_cv_type_uid_t+y} 17171 then : 17172 printf %s "(cached) " >&6 17173 else $as_nop 17174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17175 /* end confdefs.h. */ 17176 #include <sys/types.h> 17177 17178 _ACEOF 17179 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17180 $EGREP "uid_t" >/dev/null 2>&1 17181 then : 17182 ac_cv_type_uid_t=yes 17183 else $as_nop 17184 ac_cv_type_uid_t=no 17185 fi 17186 rm -rf conftest* 17187 17188 fi 17189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 17190 printf "%s\n" "$ac_cv_type_uid_t" >&6; } 17191 if test $ac_cv_type_uid_t = no; then 17192 17193 printf "%s\n" "#define uid_t int" >>confdefs.h 17194 17195 17196 printf "%s\n" "#define gid_t int" >>confdefs.h 17197 17198 fi 17199 17200 17201 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default 17202 " 17203 if test "x$ac_cv_type_pid_t" = xyes 17204 then : 17205 17206 else $as_nop 17207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17208 /* end confdefs.h. */ 17209 17210 #if defined _WIN64 && !defined __CYGWIN__ 17211 LLP64 17212 #endif 17213 17214 int 17215 main (void) 17216 { 17217 17218 ; 17219 return 0; 17220 } 17221 17222 _ACEOF 17223 if ac_fn_c_try_compile "$LINENO" 17224 then : 17225 ac_pid_type='int' 17226 else $as_nop 17227 ac_pid_type='__int64' 17228 fi 17229 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17230 17231 printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h 17232 17233 17234 fi 17235 17236 17237 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 17238 if test "x$ac_cv_type_off_t" = xyes 17239 then : 17240 17241 else $as_nop 17242 17243 printf "%s\n" "#define off_t long int" >>confdefs.h 17244 17245 fi 17246 17247 ac_fn_c_check_type "$LINENO" "u_char" "ac_cv_type_u_char" " 17248 $ac_includes_default 17249 #ifdef HAVE_WINSOCK2_H 17250 # include <winsock2.h> 17251 #endif 17252 17253 " 17254 if test "x$ac_cv_type_u_char" = xyes 17255 then : 17256 17257 else $as_nop 17258 17259 printf "%s\n" "#define u_char unsigned char" >>confdefs.h 17260 17261 fi 17262 17263 ac_fn_c_check_type "$LINENO" "rlim_t" "ac_cv_type_rlim_t" " 17264 $ac_includes_default 17265 #ifdef HAVE_SYS_RESOURCE_H 17266 # include <sys/resource.h> 17267 #endif 17268 17269 " 17270 if test "x$ac_cv_type_rlim_t" = xyes 17271 then : 17272 17273 else $as_nop 17274 17275 printf "%s\n" "#define rlim_t unsigned long" >>confdefs.h 17276 17277 fi 17278 17279 17280 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 17281 $ac_includes_default 17282 #ifdef HAVE_SYS_SOCKET_H 17283 # include <sys/socket.h> 17284 #endif 17285 #ifdef HAVE_WS2TCPIP_H 17286 # include <ws2tcpip.h> 17287 #endif 17288 17289 " 17290 if test "x$ac_cv_type_socklen_t" = xyes 17291 then : 17292 17293 else $as_nop 17294 17295 printf "%s\n" "#define socklen_t int" >>confdefs.h 17296 17297 fi 17298 17299 ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " 17300 $ac_includes_default 17301 #ifdef HAVE_SYS_TYPES_H 17302 # include <sys/types.h> 17303 #endif 17304 #ifdef HAVE_NETINET_IN_H 17305 # include <netinet/in.h> 17306 #endif 17307 17308 " 17309 if test "x$ac_cv_type_in_addr_t" = xyes 17310 then : 17311 17312 else $as_nop 17313 17314 printf "%s\n" "#define in_addr_t uint32_t" >>confdefs.h 17315 17316 fi 17317 17318 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" " 17319 $ac_includes_default 17320 #ifdef HAVE_SYS_TYPES_H 17321 # include <sys/types.h> 17322 #endif 17323 #ifdef HAVE_NETINET_IN_H 17324 # include <netinet/in.h> 17325 #endif 17326 17327 " 17328 if test "x$ac_cv_type_in_port_t" = xyes 17329 then : 17330 17331 else $as_nop 17332 17333 printf "%s\n" "#define in_port_t uint16_t" >>confdefs.h 17334 17335 fi 17336 17337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if memcmp compares unsigned" >&5 17338 printf %s "checking if memcmp compares unsigned... " >&6; } 17339 if test "$cross_compiling" = yes 17340 then : 17341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross-compile no" >&5 17342 printf "%s\n" "cross-compile no" >&6; } 17343 17344 printf "%s\n" "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 17345 17346 case " $LIBOBJS " in 17347 *" memcmp.$ac_objext "* ) ;; 17348 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 17349 ;; 17350 esac 17351 17352 17353 else $as_nop 17354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17355 /* end confdefs.h. */ 17356 17357 #include <stdio.h> 17358 #include <stdlib.h> 17359 #include <string.h> 17360 int main(void) 17361 { 17362 char a = 255, b = 0; 17363 if(memcmp(&a, &b, 1) < 0) 17364 return 1; 17365 return 0; 17366 } 17367 17368 _ACEOF 17369 if ac_fn_c_try_run "$LINENO" 17370 then : 17371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17372 printf "%s\n" "yes" >&6; } 17373 else $as_nop 17374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 17375 printf "%s\n" "no" >&6; } 17376 17377 printf "%s\n" "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 17378 17379 case " $LIBOBJS " in 17380 *" memcmp.$ac_objext "* ) ;; 17381 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 17382 ;; 17383 esac 17384 17385 17386 fi 17387 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17388 conftest.$ac_objext conftest.beam conftest.$ac_ext 17389 fi 17390 17391 17392 # The cast to long int works around a bug in the HP C Compiler 17393 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 17394 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 17395 # This bug is HP SR number 8606223364. 17396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 17397 printf %s "checking size of time_t... " >&6; } 17398 if test ${ac_cv_sizeof_time_t+y} 17399 then : 17400 printf %s "(cached) " >&6 17401 else $as_nop 17402 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" " 17403 $ac_includes_default 17404 #ifdef TIME_WITH_SYS_TIME 17405 # include <sys/time.h> 17406 # include <time.h> 17407 #else 17408 # ifdef HAVE_SYS_TIME_H 17409 # include <sys/time.h> 17410 # else 17411 # include <time.h> 17412 # endif 17413 #endif 17414 17415 " 17416 then : 17417 17418 else $as_nop 17419 if test "$ac_cv_type_time_t" = yes; then 17420 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17421 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 17422 as_fn_error 77 "cannot compute sizeof (time_t) 17423 See \`config.log' for more details" "$LINENO" 5; } 17424 else 17425 ac_cv_sizeof_time_t=0 17426 fi 17427 fi 17428 17429 fi 17430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 17431 printf "%s\n" "$ac_cv_sizeof_time_t" >&6; } 17432 17433 17434 17435 printf "%s\n" "#define SIZEOF_TIME_T $ac_cv_sizeof_time_t" >>confdefs.h 17436 17437 17438 # The cast to long int works around a bug in the HP C Compiler 17439 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 17440 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 17441 # This bug is HP SR number 8606223364. 17442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 17443 printf %s "checking size of size_t... " >&6; } 17444 if test ${ac_cv_sizeof_size_t+y} 17445 then : 17446 printf %s "(cached) " >&6 17447 else $as_nop 17448 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default" 17449 then : 17450 17451 else $as_nop 17452 if test "$ac_cv_type_size_t" = yes; then 17453 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17454 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 17455 as_fn_error 77 "cannot compute sizeof (size_t) 17456 See \`config.log' for more details" "$LINENO" 5; } 17457 else 17458 ac_cv_sizeof_size_t=0 17459 fi 17460 fi 17461 17462 fi 17463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 17464 printf "%s\n" "$ac_cv_sizeof_size_t" >&6; } 17465 17466 17467 17468 printf "%s\n" "#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t" >>confdefs.h 17469 17470 17471 17472 # add option to disable the evil rpath 17473 17474 # Check whether --enable-rpath was given. 17475 if test ${enable_rpath+y} 17476 then : 17477 enableval=$enable_rpath; enable_rpath=$enableval 17478 else $as_nop 17479 enable_rpath=yes 17480 fi 17481 17482 if test "x$enable_rpath" = xno; then 17483 ac_config_commands="$ac_config_commands disable-rpath" 17484 17485 fi 17486 17487 17488 17489 # check to see if libraries are needed for these functions. 17490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 17491 printf %s "checking for library containing inet_pton... " >&6; } 17492 if test ${ac_cv_search_inet_pton+y} 17493 then : 17494 printf %s "(cached) " >&6 17495 else $as_nop 17496 ac_func_search_save_LIBS=$LIBS 17497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17498 /* end confdefs.h. */ 17499 17500 /* Override any GCC internal prototype to avoid an error. 17501 Use char because int might match the return type of a GCC 17502 builtin and then its argument prototype would still apply. */ 17503 char inet_pton (); 17504 int 17505 main (void) 17506 { 17507 return inet_pton (); 17508 ; 17509 return 0; 17510 } 17511 _ACEOF 17512 for ac_lib in '' nsl 17513 do 17514 if test -z "$ac_lib"; then 17515 ac_res="none required" 17516 else 17517 ac_res=-l$ac_lib 17518 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 17519 fi 17520 if ac_fn_c_try_link "$LINENO" 17521 then : 17522 ac_cv_search_inet_pton=$ac_res 17523 fi 17524 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17525 conftest$ac_exeext 17526 if test ${ac_cv_search_inet_pton+y} 17527 then : 17528 break 17529 fi 17530 done 17531 if test ${ac_cv_search_inet_pton+y} 17532 then : 17533 17534 else $as_nop 17535 ac_cv_search_inet_pton=no 17536 fi 17537 rm conftest.$ac_ext 17538 LIBS=$ac_func_search_save_LIBS 17539 fi 17540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 17541 printf "%s\n" "$ac_cv_search_inet_pton" >&6; } 17542 ac_res=$ac_cv_search_inet_pton 17543 if test "$ac_res" != no 17544 then : 17545 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 17546 17547 fi 17548 17549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 17550 printf %s "checking for library containing socket... " >&6; } 17551 if test ${ac_cv_search_socket+y} 17552 then : 17553 printf %s "(cached) " >&6 17554 else $as_nop 17555 ac_func_search_save_LIBS=$LIBS 17556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17557 /* end confdefs.h. */ 17558 17559 /* Override any GCC internal prototype to avoid an error. 17560 Use char because int might match the return type of a GCC 17561 builtin and then its argument prototype would still apply. */ 17562 char socket (); 17563 int 17564 main (void) 17565 { 17566 return socket (); 17567 ; 17568 return 0; 17569 } 17570 _ACEOF 17571 for ac_lib in '' socket 17572 do 17573 if test -z "$ac_lib"; then 17574 ac_res="none required" 17575 else 17576 ac_res=-l$ac_lib 17577 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 17578 fi 17579 if ac_fn_c_try_link "$LINENO" 17580 then : 17581 ac_cv_search_socket=$ac_res 17582 fi 17583 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17584 conftest$ac_exeext 17585 if test ${ac_cv_search_socket+y} 17586 then : 17587 break 17588 fi 17589 done 17590 if test ${ac_cv_search_socket+y} 17591 then : 17592 17593 else $as_nop 17594 ac_cv_search_socket=no 17595 fi 17596 rm conftest.$ac_ext 17597 LIBS=$ac_func_search_save_LIBS 17598 fi 17599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 17600 printf "%s\n" "$ac_cv_search_socket" >&6; } 17601 ac_res=$ac_cv_search_socket 17602 if test "$ac_res" != no 17603 then : 17604 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 17605 17606 fi 17607 17608 17609 # check whether strptime also works 17610 17611 # check some functions of the OS before linking libs (while still runnable). 17612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 17613 printf %s "checking for working chown... " >&6; } 17614 if test ${ac_cv_func_chown_works+y} 17615 then : 17616 printf %s "(cached) " >&6 17617 else $as_nop 17618 if test "$cross_compiling" = yes 17619 then : 17620 case "$host_os" in # (( 17621 # Guess yes on glibc systems. 17622 *-gnu*) ac_cv_func_chown_works=yes ;; 17623 # If we don't know, assume the worst. 17624 *) ac_cv_func_chown_works=no ;; 17625 esac 17626 else $as_nop 17627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17628 /* end confdefs.h. */ 17629 $ac_includes_default 17630 #include <fcntl.h> 17631 17632 int 17633 main (void) 17634 { 17635 char *f = "conftest.chown"; 17636 struct stat before, after; 17637 17638 if (creat (f, 0600) < 0) 17639 return 1; 17640 if (stat (f, &before) < 0) 17641 return 1; 17642 if (chown (f, (uid_t) -1, (gid_t) -1) == -1) 17643 return 1; 17644 if (stat (f, &after) < 0) 17645 return 1; 17646 return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); 17647 17648 ; 17649 return 0; 17650 } 17651 _ACEOF 17652 if ac_fn_c_try_run "$LINENO" 17653 then : 17654 ac_cv_func_chown_works=yes 17655 else $as_nop 17656 ac_cv_func_chown_works=no 17657 fi 17658 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17659 conftest.$ac_objext conftest.beam conftest.$ac_ext 17660 fi 17661 17662 rm -f conftest.chown 17663 17664 fi 17665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 17666 printf "%s\n" "$ac_cv_func_chown_works" >&6; } 17667 if test $ac_cv_func_chown_works = yes; then 17668 17669 printf "%s\n" "#define HAVE_CHOWN 1" >>confdefs.h 17670 17671 fi 17672 17673 17674 ac_func= 17675 for ac_item in $ac_func_c_list 17676 do 17677 if test $ac_func; then 17678 ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func 17679 if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then 17680 echo "#define $ac_item 1" >> confdefs.h 17681 fi 17682 ac_func= 17683 else 17684 ac_func=$ac_item 17685 fi 17686 done 17687 17688 17689 17690 if test "x$ac_cv_func_fork" = xyes; then 17691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 17692 printf %s "checking for working fork... " >&6; } 17693 if test ${ac_cv_func_fork_works+y} 17694 then : 17695 printf %s "(cached) " >&6 17696 else $as_nop 17697 if test "$cross_compiling" = yes 17698 then : 17699 ac_cv_func_fork_works=cross 17700 else $as_nop 17701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17702 /* end confdefs.h. */ 17703 $ac_includes_default 17704 int 17705 main (void) 17706 { 17707 17708 /* By Ruediger Kuhlmann. */ 17709 return fork () < 0; 17710 17711 ; 17712 return 0; 17713 } 17714 _ACEOF 17715 if ac_fn_c_try_run "$LINENO" 17716 then : 17717 ac_cv_func_fork_works=yes 17718 else $as_nop 17719 ac_cv_func_fork_works=no 17720 fi 17721 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17722 conftest.$ac_objext conftest.beam conftest.$ac_ext 17723 fi 17724 17725 fi 17726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 17727 printf "%s\n" "$ac_cv_func_fork_works" >&6; } 17728 17729 else 17730 ac_cv_func_fork_works=$ac_cv_func_fork 17731 fi 17732 if test "x$ac_cv_func_fork_works" = xcross; then 17733 case $host in 17734 *-*-amigaos* | *-*-msdosdjgpp*) 17735 # Override, as these systems have only a dummy fork() stub 17736 ac_cv_func_fork_works=no 17737 ;; 17738 *) 17739 ac_cv_func_fork_works=yes 17740 ;; 17741 esac 17742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 17743 printf "%s\n" "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 17744 fi 17745 ac_cv_func_vfork_works=$ac_cv_func_vfork 17746 if test "x$ac_cv_func_vfork" = xyes; then 17747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 17748 printf %s "checking for working vfork... " >&6; } 17749 if test ${ac_cv_func_vfork_works+y} 17750 then : 17751 printf %s "(cached) " >&6 17752 else $as_nop 17753 if test "$cross_compiling" = yes 17754 then : 17755 ac_cv_func_vfork_works=cross 17756 else $as_nop 17757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17758 /* end confdefs.h. */ 17759 /* Thanks to Paul Eggert for this test. */ 17760 $ac_includes_default 17761 #include <signal.h> 17762 #include <sys/wait.h> 17763 #ifdef HAVE_VFORK_H 17764 # include <vfork.h> 17765 #endif 17766 17767 static void 17768 do_nothing (int sig) 17769 { 17770 (void) sig; 17771 } 17772 17773 /* On some sparc systems, changes by the child to local and incoming 17774 argument registers are propagated back to the parent. The compiler 17775 is told about this with #include <vfork.h>, but some compilers 17776 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 17777 static variable whose address is put into a register that is 17778 clobbered by the vfork. */ 17779 static void 17780 sparc_address_test (int arg) 17781 { 17782 static pid_t child; 17783 if (!child) { 17784 child = vfork (); 17785 if (child < 0) { 17786 perror ("vfork"); 17787 _exit(2); 17788 } 17789 if (!child) { 17790 arg = getpid(); 17791 write(-1, "", 0); 17792 _exit (arg); 17793 } 17794 } 17795 } 17796 17797 int 17798 main (void) 17799 { 17800 pid_t parent = getpid (); 17801 pid_t child; 17802 17803 sparc_address_test (0); 17804 17805 /* On Solaris 2.4, changes by the child to the signal handler 17806 also munge signal handlers in the parent. To detect this, 17807 start by putting the parent's handler in a known state. */ 17808 signal (SIGTERM, SIG_DFL); 17809 17810 child = vfork (); 17811 17812 if (child == 0) { 17813 /* Here is another test for sparc vfork register problems. This 17814 test uses lots of local variables, at least as many local 17815 variables as main has allocated so far including compiler 17816 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 17817 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 17818 reuse the register of parent for one of the local variables, 17819 since it will think that parent can't possibly be used any more 17820 in this routine. Assigning to the local variable will thus 17821 munge parent in the parent process. */ 17822 pid_t 17823 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 17824 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 17825 /* Convince the compiler that p..p7 are live; otherwise, it might 17826 use the same hardware register for all 8 local variables. */ 17827 if (p != p1 || p != p2 || p != p3 || p != p4 17828 || p != p5 || p != p6 || p != p7) 17829 _exit(1); 17830 17831 /* Alter the child's signal handler. */ 17832 if (signal (SIGTERM, do_nothing) != SIG_DFL) 17833 _exit(1); 17834 17835 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 17836 from child file descriptors. If the child closes a descriptor 17837 before it execs or exits, this munges the parent's descriptor 17838 as well. Test for this by closing stdout in the child. */ 17839 _exit(close(fileno(stdout)) != 0); 17840 } else { 17841 int status; 17842 struct stat st; 17843 17844 while (wait(&status) != child) 17845 ; 17846 return ( 17847 /* Was there some problem with vforking? */ 17848 child < 0 17849 17850 /* Did the child munge the parent's signal handler? */ 17851 || signal (SIGTERM, SIG_DFL) != SIG_DFL 17852 17853 /* Did the child fail? (This shouldn't happen.) */ 17854 || status 17855 17856 /* Did the vfork/compiler bug occur? */ 17857 || parent != getpid() 17858 17859 /* Did the file descriptor bug occur? */ 17860 || fstat(fileno(stdout), &st) != 0 17861 ); 17862 } 17863 } 17864 _ACEOF 17865 if ac_fn_c_try_run "$LINENO" 17866 then : 17867 ac_cv_func_vfork_works=yes 17868 else $as_nop 17869 ac_cv_func_vfork_works=no 17870 fi 17871 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17872 conftest.$ac_objext conftest.beam conftest.$ac_ext 17873 fi 17874 17875 fi 17876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 17877 printf "%s\n" "$ac_cv_func_vfork_works" >&6; } 17878 17879 fi; 17880 if test "x$ac_cv_func_fork_works" = xcross; then 17881 ac_cv_func_vfork_works=$ac_cv_func_vfork 17882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 17883 printf "%s\n" "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 17884 fi 17885 17886 if test "x$ac_cv_func_vfork_works" = xyes; then 17887 17888 printf "%s\n" "#define HAVE_WORKING_VFORK 1" >>confdefs.h 17889 17890 else 17891 17892 printf "%s\n" "#define vfork fork" >>confdefs.h 17893 17894 fi 17895 if test "x$ac_cv_func_fork_works" = xyes; then 17896 17897 printf "%s\n" "#define HAVE_WORKING_FORK 1" >>confdefs.h 17898 17899 fi 17900 17901 17902 printf "%s\n" "#define RETSIGTYPE void" >>confdefs.h 17903 17904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 17905 printf %s "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } 17906 if test ${ac_cv_sys_largefile_source+y} 17907 then : 17908 printf %s "(cached) " >&6 17909 else $as_nop 17910 while :; do 17911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17912 /* end confdefs.h. */ 17913 #include <sys/types.h> /* for off_t */ 17914 #include <stdio.h> 17915 int 17916 main (void) 17917 { 17918 int (*fp) (FILE *, off_t, int) = fseeko; 17919 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 17920 ; 17921 return 0; 17922 } 17923 _ACEOF 17924 if ac_fn_c_try_link "$LINENO" 17925 then : 17926 ac_cv_sys_largefile_source=no; break 17927 fi 17928 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17929 conftest$ac_exeext conftest.$ac_ext 17930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17931 /* end confdefs.h. */ 17932 #define _LARGEFILE_SOURCE 1 17933 #include <sys/types.h> /* for off_t */ 17934 #include <stdio.h> 17935 int 17936 main (void) 17937 { 17938 int (*fp) (FILE *, off_t, int) = fseeko; 17939 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 17940 ; 17941 return 0; 17942 } 17943 _ACEOF 17944 if ac_fn_c_try_link "$LINENO" 17945 then : 17946 ac_cv_sys_largefile_source=1; break 17947 fi 17948 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17949 conftest$ac_exeext conftest.$ac_ext 17950 ac_cv_sys_largefile_source=unknown 17951 break 17952 done 17953 fi 17954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 17955 printf "%s\n" "$ac_cv_sys_largefile_source" >&6; } 17956 case $ac_cv_sys_largefile_source in #( 17957 no | unknown) ;; 17958 *) 17959 printf "%s\n" "#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source" >>confdefs.h 17960 ;; 17961 esac 17962 rm -rf conftest* 17963 17964 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug 17965 # in glibc 2.1.3, but that breaks too many other things. 17966 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. 17967 if test $ac_cv_sys_largefile_source != unknown; then 17968 17969 printf "%s\n" "#define HAVE_FSEEKO 1" >>confdefs.h 17970 17971 fi 17972 17973 17974 # Check whether --enable-largefile was given. 17975 if test ${enable_largefile+y} 17976 then : 17977 enableval=$enable_largefile; 17978 fi 17979 17980 if test "$enable_largefile" != no; then 17981 17982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 17983 printf %s "checking for special C compiler options needed for large files... " >&6; } 17984 if test ${ac_cv_sys_largefile_CC+y} 17985 then : 17986 printf %s "(cached) " >&6 17987 else $as_nop 17988 ac_cv_sys_largefile_CC=no 17989 if test "$GCC" != yes; then 17990 ac_save_CC=$CC 17991 while :; do 17992 # IRIX 6.2 and later do not support large files by default, 17993 # so use the C compiler's -n32 option if that helps. 17994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17995 /* end confdefs.h. */ 17996 #include <sys/types.h> 17997 /* Check that off_t can represent 2**63 - 1 correctly. 17998 We can't simply define LARGE_OFF_T to be 9223372036854775807, 17999 since some C++ compilers masquerading as C compilers 18000 incorrectly reject 9223372036854775807. */ 18001 #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) 18002 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 18003 && LARGE_OFF_T % 2147483647 == 1) 18004 ? 1 : -1]; 18005 int 18006 main (void) 18007 { 18008 18009 ; 18010 return 0; 18011 } 18012 _ACEOF 18013 if ac_fn_c_try_compile "$LINENO" 18014 then : 18015 break 18016 fi 18017 rm -f core conftest.err conftest.$ac_objext conftest.beam 18018 CC="$CC -n32" 18019 if ac_fn_c_try_compile "$LINENO" 18020 then : 18021 ac_cv_sys_largefile_CC=' -n32'; break 18022 fi 18023 rm -f core conftest.err conftest.$ac_objext conftest.beam 18024 break 18025 done 18026 CC=$ac_save_CC 18027 rm -f conftest.$ac_ext 18028 fi 18029 fi 18030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 18031 printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; } 18032 if test "$ac_cv_sys_largefile_CC" != no; then 18033 CC=$CC$ac_cv_sys_largefile_CC 18034 fi 18035 18036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 18037 printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 18038 if test ${ac_cv_sys_file_offset_bits+y} 18039 then : 18040 printf %s "(cached) " >&6 18041 else $as_nop 18042 while :; do 18043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18044 /* end confdefs.h. */ 18045 #include <sys/types.h> 18046 /* Check that off_t can represent 2**63 - 1 correctly. 18047 We can't simply define LARGE_OFF_T to be 9223372036854775807, 18048 since some C++ compilers masquerading as C compilers 18049 incorrectly reject 9223372036854775807. */ 18050 #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) 18051 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 18052 && LARGE_OFF_T % 2147483647 == 1) 18053 ? 1 : -1]; 18054 int 18055 main (void) 18056 { 18057 18058 ; 18059 return 0; 18060 } 18061 _ACEOF 18062 if ac_fn_c_try_compile "$LINENO" 18063 then : 18064 ac_cv_sys_file_offset_bits=no; break 18065 fi 18066 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18068 /* end confdefs.h. */ 18069 #define _FILE_OFFSET_BITS 64 18070 #include <sys/types.h> 18071 /* Check that off_t can represent 2**63 - 1 correctly. 18072 We can't simply define LARGE_OFF_T to be 9223372036854775807, 18073 since some C++ compilers masquerading as C compilers 18074 incorrectly reject 9223372036854775807. */ 18075 #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) 18076 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 18077 && LARGE_OFF_T % 2147483647 == 1) 18078 ? 1 : -1]; 18079 int 18080 main (void) 18081 { 18082 18083 ; 18084 return 0; 18085 } 18086 _ACEOF 18087 if ac_fn_c_try_compile "$LINENO" 18088 then : 18089 ac_cv_sys_file_offset_bits=64; break 18090 fi 18091 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18092 ac_cv_sys_file_offset_bits=unknown 18093 break 18094 done 18095 fi 18096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 18097 printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; } 18098 case $ac_cv_sys_file_offset_bits in #( 18099 no | unknown) ;; 18100 *) 18101 printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h 18102 ;; 18103 esac 18104 rm -rf conftest* 18105 if test $ac_cv_sys_file_offset_bits = unknown; then 18106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 18107 printf %s "checking for _LARGE_FILES value needed for large files... " >&6; } 18108 if test ${ac_cv_sys_large_files+y} 18109 then : 18110 printf %s "(cached) " >&6 18111 else $as_nop 18112 while :; do 18113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18114 /* end confdefs.h. */ 18115 #include <sys/types.h> 18116 /* Check that off_t can represent 2**63 - 1 correctly. 18117 We can't simply define LARGE_OFF_T to be 9223372036854775807, 18118 since some C++ compilers masquerading as C compilers 18119 incorrectly reject 9223372036854775807. */ 18120 #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) 18121 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 18122 && LARGE_OFF_T % 2147483647 == 1) 18123 ? 1 : -1]; 18124 int 18125 main (void) 18126 { 18127 18128 ; 18129 return 0; 18130 } 18131 _ACEOF 18132 if ac_fn_c_try_compile "$LINENO" 18133 then : 18134 ac_cv_sys_large_files=no; break 18135 fi 18136 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18138 /* end confdefs.h. */ 18139 #define _LARGE_FILES 1 18140 #include <sys/types.h> 18141 /* Check that off_t can represent 2**63 - 1 correctly. 18142 We can't simply define LARGE_OFF_T to be 9223372036854775807, 18143 since some C++ compilers masquerading as C compilers 18144 incorrectly reject 9223372036854775807. */ 18145 #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) 18146 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 18147 && LARGE_OFF_T % 2147483647 == 1) 18148 ? 1 : -1]; 18149 int 18150 main (void) 18151 { 18152 18153 ; 18154 return 0; 18155 } 18156 _ACEOF 18157 if ac_fn_c_try_compile "$LINENO" 18158 then : 18159 ac_cv_sys_large_files=1; break 18160 fi 18161 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18162 ac_cv_sys_large_files=unknown 18163 break 18164 done 18165 fi 18166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 18167 printf "%s\n" "$ac_cv_sys_large_files" >&6; } 18168 case $ac_cv_sys_large_files in #( 18169 no | unknown) ;; 18170 *) 18171 printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h 18172 ;; 18173 esac 18174 rm -rf conftest* 18175 fi 18176 fi 18177 18178 18179 18180 18181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC" >&5 18182 printf %s "checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC... " >&6; } 18183 cache=_D_LARGEFILE_SOURCE_1 18184 if eval test \${cv_prog_cc_flag_needed_$cache+y} 18185 then : 18186 printf %s "(cached) " >&6 18187 else $as_nop 18188 18189 echo ' 18190 #include <stdio.h> 18191 int test(void) { 18192 int a = fseeko(stdin, 0, 0); 18193 return a; 18194 } 18195 ' > conftest.c 18196 echo 'void f(void){}' >>conftest.c 18197 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 18198 eval "cv_prog_cc_flag_needed_$cache=no" 18199 else 18200 18201 if test -z "`$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`"; then 18202 eval "cv_prog_cc_flag_needed_$cache=yes" 18203 else 18204 eval "cv_prog_cc_flag_needed_$cache=fail" 18205 #echo 'Test with flag fails too!' 18206 #cat conftest.c 18207 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 18208 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 18209 #exit 1 18210 fi 18211 18212 fi 18213 rm -f conftest conftest.c conftest.o 18214 18215 fi 18216 18217 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 18218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18219 printf "%s\n" "yes" >&6; } 18220 : 18221 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1" 18222 else 18223 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 18224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 18225 printf "%s\n" "no" >&6; } 18226 #echo 'Test with flag is no!' 18227 #cat conftest.c 18228 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 18229 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 18230 #exit 1 18231 : 18232 18233 else 18234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 18235 printf "%s\n" "failed" >&6; } 18236 : 18237 18238 fi 18239 fi 18240 18241 18242 18243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if nonblocking sockets work" >&5 18244 printf %s "checking if nonblocking sockets work... " >&6; } 18245 if echo $host | grep mingw >/dev/null; then 18246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no (windows)" >&5 18247 printf "%s\n" "no (windows)" >&6; } 18248 18249 printf "%s\n" "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 18250 18251 else 18252 if test "$cross_compiling" = yes 18253 then : 18254 18255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: crosscompile(yes)" >&5 18256 printf "%s\n" "crosscompile(yes)" >&6; } 18257 18258 else $as_nop 18259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18260 /* end confdefs.h. */ 18261 18262 18263 #include <stdio.h> 18264 #include <string.h> 18265 #include <stdlib.h> 18266 #include <fcntl.h> 18267 #include <errno.h> 18268 #ifdef HAVE_SYS_TYPES_H 18269 #include <sys/types.h> 18270 #endif 18271 #ifdef HAVE_SYS_SELECT_H 18272 #include <sys/select.h> 18273 #endif 18274 #ifdef HAVE_SYS_SOCKET_H 18275 #include <sys/socket.h> 18276 #endif 18277 #ifdef HAVE_NETINET_IN_H 18278 #include <netinet/in.h> 18279 #endif 18280 #ifdef HAVE_ARPA_INET_H 18281 #include <arpa/inet.h> 18282 #endif 18283 #ifdef HAVE_UNISTD_H 18284 #include <unistd.h> 18285 #endif 18286 #ifdef HAVE_TIME_H 18287 #include <time.h> 18288 #endif 18289 18290 int main(void) 18291 { 18292 int port; 18293 int sfd, cfd; 18294 int num = 10; 18295 int i, p; 18296 struct sockaddr_in a; 18297 /* test if select and nonblocking reads work well together */ 18298 /* open port. 18299 fork child to send 10 messages. 18300 select to read. 18301 then try to nonblocking read the 10 messages 18302 then, nonblocking read must give EAGAIN 18303 */ 18304 18305 port = 12345 + (time(0)%32); 18306 sfd = socket(PF_INET, SOCK_DGRAM, 0); 18307 if(sfd == -1) { 18308 perror("socket"); 18309 return 1; 18310 } 18311 memset(&a, 0, sizeof(a)); 18312 a.sin_family = AF_INET; 18313 a.sin_port = htons(port); 18314 a.sin_addr.s_addr = inet_addr("127.0.0.1"); 18315 if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 18316 perror("bind"); 18317 return 1; 18318 } 18319 if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) { 18320 perror("fcntl"); 18321 return 1; 18322 } 18323 18324 cfd = socket(PF_INET, SOCK_DGRAM, 0); 18325 if(cfd == -1) { 18326 perror("client socket"); 18327 return 1; 18328 } 18329 a.sin_port = 0; 18330 if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 18331 perror("client bind"); 18332 return 1; 18333 } 18334 a.sin_port = htons(port); 18335 18336 /* no handler, causes exit in 10 seconds */ 18337 alarm(10); 18338 18339 /* send and receive on the socket */ 18340 if((p=fork()) == 0) { 18341 for(i=0; i<num; i++) { 18342 if(sendto(cfd, &i, sizeof(i), 0, 18343 (struct sockaddr*)&a, sizeof(a)) < 0) { 18344 perror("sendto"); 18345 return 1; 18346 } 18347 } 18348 } else { 18349 /* parent */ 18350 fd_set rset; 18351 int x; 18352 if(p == -1) { 18353 perror("fork"); 18354 return 1; 18355 } 18356 FD_ZERO(&rset); 18357 FD_SET(sfd, &rset); 18358 if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) { 18359 perror("select"); 18360 return 1; 18361 } 18362 i = 0; 18363 while(i < num) { 18364 if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) { 18365 if(errno == EAGAIN) 18366 continue; 18367 perror("recv"); 18368 return 1; 18369 } 18370 i++; 18371 } 18372 /* now we want to get EAGAIN: nonblocking goodness */ 18373 errno = 0; 18374 recv(sfd, &x, sizeof(x), 0); 18375 if(errno != EAGAIN) { 18376 perror("trying to recv again"); 18377 return 1; 18378 } 18379 /* EAGAIN encountered */ 18380 } 18381 18382 close(sfd); 18383 close(cfd); 18384 return 0; 18385 } 18386 18387 _ACEOF 18388 if ac_fn_c_try_run "$LINENO" 18389 then : 18390 18391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18392 printf "%s\n" "yes" >&6; } 18393 18394 else $as_nop 18395 18396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 18397 printf "%s\n" "no" >&6; } 18398 18399 printf "%s\n" "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 18400 18401 18402 fi 18403 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18404 conftest.$ac_objext conftest.beam conftest.$ac_ext 18405 fi 18406 18407 fi 18408 18409 18410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mkdir has one arg" >&5 18411 printf %s "checking whether mkdir has one arg... " >&6; } 18412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18413 /* end confdefs.h. */ 18414 18415 #include <stdio.h> 18416 #include <unistd.h> 18417 #ifdef HAVE_WINSOCK2_H 18418 #include <winsock2.h> 18419 #endif 18420 #ifdef HAVE_SYS_STAT_H 18421 #include <sys/stat.h> 18422 #endif 18423 18424 int 18425 main (void) 18426 { 18427 18428 (void)mkdir("directory"); 18429 18430 ; 18431 return 0; 18432 } 18433 _ACEOF 18434 if ac_fn_c_try_compile "$LINENO" 18435 then : 18436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18437 printf "%s\n" "yes" >&6; } 18438 18439 printf "%s\n" "#define MKDIR_HAS_ONE_ARG 1" >>confdefs.h 18440 18441 18442 else $as_nop 18443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 18444 printf "%s\n" "no" >&6; } 18445 18446 fi 18447 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18448 18449 18450 for ac_func in strptime 18451 do : 18452 ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime" 18453 if test "x$ac_cv_func_strptime" = xyes 18454 then : 18455 printf "%s\n" "#define HAVE_STRPTIME 1" >>confdefs.h 18456 18457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strptime works" >&5 18458 printf %s "checking whether strptime works... " >&6; } 18459 if test c${cross_compiling} = cno; then 18460 if test "$cross_compiling" = yes 18461 then : 18462 eval "ac_cv_c_strptime_works=maybe" 18463 else $as_nop 18464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18465 /* end confdefs.h. */ 18466 18467 #define _XOPEN_SOURCE 600 18468 #include <time.h> 18469 int main(void) { struct tm tm; char *res; 18470 res = strptime("2010-07-15T00:00:00+00:00", "%t%Y%t-%t%m%t-%t%d%tT%t%H%t:%t%M%t:%t%S%t", &tm); 18471 if (!res) return 2; 18472 res = strptime("20070207111842", "%Y%m%d%H%M%S", &tm); 18473 if (!res) return 1; return 0; } 18474 18475 _ACEOF 18476 if ac_fn_c_try_run "$LINENO" 18477 then : 18478 eval "ac_cv_c_strptime_works=yes" 18479 else $as_nop 18480 eval "ac_cv_c_strptime_works=no" 18481 fi 18482 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18483 conftest.$ac_objext conftest.beam conftest.$ac_ext 18484 fi 18485 18486 else 18487 eval "ac_cv_c_strptime_works=maybe" 18488 fi 18489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_strptime_works" >&5 18490 printf "%s\n" "$ac_cv_c_strptime_works" >&6; } 18491 if test $ac_cv_c_strptime_works = no; then 18492 case " $LIBOBJS " in 18493 *" strptime.$ac_objext "* ) ;; 18494 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 18495 ;; 18496 esac 18497 18498 else 18499 18500 printf "%s\n" "#define STRPTIME_WORKS 1" >>confdefs.h 18501 18502 fi 18503 18504 else $as_nop 18505 case " $LIBOBJS " in 18506 *" strptime.$ac_objext "* ) ;; 18507 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 18508 ;; 18509 esac 18510 18511 fi 18512 18513 done 18514 18515 # check if we can use SO_REUSEPORT 18516 reuseport_default=0 18517 if echo "$host" | $GREP -i -e linux >/dev/null; then reuseport_default=1; fi 18518 if echo "$host" | $GREP -i -e dragonfly >/dev/null; then reuseport_default=1; fi 18519 if test "$reuseport_default" = 1; then 18520 18521 printf "%s\n" "#define REUSEPORT_DEFAULT 1" >>confdefs.h 18522 18523 else 18524 18525 printf "%s\n" "#define REUSEPORT_DEFAULT 0" >>confdefs.h 18526 18527 fi 18528 18529 # Include systemd.m4 - begin 18530 # macros for configuring systemd 18531 # Copyright 2015, Sami Kerola, CloudFlare. 18532 # BSD licensed. 18533 # Check whether --enable-systemd was given. 18534 if test ${enable_systemd+y} 18535 then : 18536 enableval=$enable_systemd; 18537 else $as_nop 18538 enable_systemd=no 18539 fi 18540 18541 have_systemd=no 18542 if test "x$enable_systemd" != xno 18543 then : 18544 18545 if test -n "$PKG_CONFIG"; then 18546 have_systemd=no 18547 18548 pkg_failed=no 18549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libsystemd" >&5 18550 printf %s "checking for libsystemd... " >&6; } 18551 18552 if test -n "$SYSTEMD_CFLAGS"; then 18553 pkg_cv_SYSTEMD_CFLAGS="$SYSTEMD_CFLAGS" 18554 elif test -n "$PKG_CONFIG"; then 18555 if test -n "$PKG_CONFIG" && \ 18556 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 18557 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 18558 ac_status=$? 18559 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18560 test $ac_status = 0; }; then 18561 pkg_cv_SYSTEMD_CFLAGS=`$PKG_CONFIG --cflags "libsystemd" 2>/dev/null` 18562 test "x$?" != "x0" && pkg_failed=yes 18563 else 18564 pkg_failed=yes 18565 fi 18566 else 18567 pkg_failed=untried 18568 fi 18569 if test -n "$SYSTEMD_LIBS"; then 18570 pkg_cv_SYSTEMD_LIBS="$SYSTEMD_LIBS" 18571 elif test -n "$PKG_CONFIG"; then 18572 if test -n "$PKG_CONFIG" && \ 18573 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 18574 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 18575 ac_status=$? 18576 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18577 test $ac_status = 0; }; then 18578 pkg_cv_SYSTEMD_LIBS=`$PKG_CONFIG --libs "libsystemd" 2>/dev/null` 18579 test "x$?" != "x0" && pkg_failed=yes 18580 else 18581 pkg_failed=yes 18582 fi 18583 else 18584 pkg_failed=untried 18585 fi 18586 18587 18588 18589 if test $pkg_failed = yes; then 18590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 18591 printf "%s\n" "no" >&6; } 18592 18593 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 18594 _pkg_short_errors_supported=yes 18595 else 18596 _pkg_short_errors_supported=no 18597 fi 18598 if test $_pkg_short_errors_supported = yes; then 18599 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd" 2>&1` 18600 else 18601 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd" 2>&1` 18602 fi 18603 # Put the nasty error message in config.log where it belongs 18604 echo "$SYSTEMD_PKG_ERRORS" >&5 18605 18606 as_fn_error $? "Package requirements (libsystemd) were not met: 18607 18608 $SYSTEMD_PKG_ERRORS 18609 18610 Consider adjusting the PKG_CONFIG_PATH environment variable if you 18611 installed software in a non-standard prefix. 18612 18613 Alternatively, you may set the environment variables SYSTEMD_CFLAGS 18614 and SYSTEMD_LIBS to avoid the need to call pkg-config. 18615 See the pkg-config man page for more details." "$LINENO" 5 18616 elif test $pkg_failed = untried; then 18617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 18618 printf "%s\n" "no" >&6; } 18619 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 18620 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 18621 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 18622 is in your PATH or set the PKG_CONFIG environment variable to the full 18623 path to pkg-config. 18624 18625 Alternatively, you may set the environment variables SYSTEMD_CFLAGS 18626 and SYSTEMD_LIBS to avoid the need to call pkg-config. 18627 See the pkg-config man page for more details. 18628 18629 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 18630 See \`config.log' for more details" "$LINENO" 5; } 18631 else 18632 SYSTEMD_CFLAGS=$pkg_cv_SYSTEMD_CFLAGS 18633 SYSTEMD_LIBS=$pkg_cv_SYSTEMD_LIBS 18634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18635 printf "%s\n" "yes" >&6; } 18636 have_systemd=yes 18637 fi 18638 if test "x$have_systemd" != "xyes" 18639 then : 18640 18641 have_systemd_daemon=no 18642 18643 pkg_failed=no 18644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libsystemd-daemon" >&5 18645 printf %s "checking for libsystemd-daemon... " >&6; } 18646 18647 if test -n "$SYSTEMD_DAEMON_CFLAGS"; then 18648 pkg_cv_SYSTEMD_DAEMON_CFLAGS="$SYSTEMD_DAEMON_CFLAGS" 18649 elif test -n "$PKG_CONFIG"; then 18650 if test -n "$PKG_CONFIG" && \ 18651 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 18652 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 18653 ac_status=$? 18654 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18655 test $ac_status = 0; }; then 18656 pkg_cv_SYSTEMD_DAEMON_CFLAGS=`$PKG_CONFIG --cflags "libsystemd-daemon" 2>/dev/null` 18657 test "x$?" != "x0" && pkg_failed=yes 18658 else 18659 pkg_failed=yes 18660 fi 18661 else 18662 pkg_failed=untried 18663 fi 18664 if test -n "$SYSTEMD_DAEMON_LIBS"; then 18665 pkg_cv_SYSTEMD_DAEMON_LIBS="$SYSTEMD_DAEMON_LIBS" 18666 elif test -n "$PKG_CONFIG"; then 18667 if test -n "$PKG_CONFIG" && \ 18668 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 18669 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 18670 ac_status=$? 18671 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18672 test $ac_status = 0; }; then 18673 pkg_cv_SYSTEMD_DAEMON_LIBS=`$PKG_CONFIG --libs "libsystemd-daemon" 2>/dev/null` 18674 test "x$?" != "x0" && pkg_failed=yes 18675 else 18676 pkg_failed=yes 18677 fi 18678 else 18679 pkg_failed=untried 18680 fi 18681 18682 18683 18684 if test $pkg_failed = yes; then 18685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 18686 printf "%s\n" "no" >&6; } 18687 18688 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 18689 _pkg_short_errors_supported=yes 18690 else 18691 _pkg_short_errors_supported=no 18692 fi 18693 if test $_pkg_short_errors_supported = yes; then 18694 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd-daemon" 2>&1` 18695 else 18696 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd-daemon" 2>&1` 18697 fi 18698 # Put the nasty error message in config.log where it belongs 18699 echo "$SYSTEMD_DAEMON_PKG_ERRORS" >&5 18700 18701 as_fn_error $? "Package requirements (libsystemd-daemon) were not met: 18702 18703 $SYSTEMD_DAEMON_PKG_ERRORS 18704 18705 Consider adjusting the PKG_CONFIG_PATH environment variable if you 18706 installed software in a non-standard prefix. 18707 18708 Alternatively, you may set the environment variables SYSTEMD_DAEMON_CFLAGS 18709 and SYSTEMD_DAEMON_LIBS to avoid the need to call pkg-config. 18710 See the pkg-config man page for more details." "$LINENO" 5 18711 elif test $pkg_failed = untried; then 18712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 18713 printf "%s\n" "no" >&6; } 18714 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 18715 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 18716 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 18717 is in your PATH or set the PKG_CONFIG environment variable to the full 18718 path to pkg-config. 18719 18720 Alternatively, you may set the environment variables SYSTEMD_DAEMON_CFLAGS 18721 and SYSTEMD_DAEMON_LIBS to avoid the need to call pkg-config. 18722 See the pkg-config man page for more details. 18723 18724 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 18725 See \`config.log' for more details" "$LINENO" 5; } 18726 else 18727 SYSTEMD_DAEMON_CFLAGS=$pkg_cv_SYSTEMD_DAEMON_CFLAGS 18728 SYSTEMD_DAEMON_LIBS=$pkg_cv_SYSTEMD_DAEMON_LIBS 18729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18730 printf "%s\n" "yes" >&6; } 18731 have_systemd_daemon=yes 18732 fi 18733 if test "x$have_systemd_daemon" = "xyes" 18734 then : 18735 have_systemd=yes 18736 fi 18737 18738 fi 18739 case $enable_systemd:$have_systemd in #( 18740 yes:no) : 18741 as_fn_error $? "systemd enabled but libsystemd not found" "$LINENO" 5 ;; #( 18742 *:yes) : 18743 18744 printf "%s\n" "#define HAVE_SYSTEMD 1" >>confdefs.h 18745 18746 LIBS="$LIBS $SYSTEMD_LIBS" 18747 18748 ;; #( 18749 *) : 18750 ;; 18751 esac 18752 else 18753 as_fn_error $? "systemd enabled but need pkg-config to configure for it" "$LINENO" 5 18754 fi 18755 18756 fi 18757 if test "x$have_systemd" = xyes; then 18758 USE_SYSTEMD_TRUE= 18759 USE_SYSTEMD_FALSE='#' 18760 else 18761 USE_SYSTEMD_TRUE='#' 18762 USE_SYSTEMD_FALSE= 18763 fi 18764 18765 18766 # Include systemd.m4 - end 18767 18768 # set memory allocation checking if requested 18769 # Check whether --enable-alloc-checks was given. 18770 if test ${enable_alloc_checks+y} 18771 then : 18772 enableval=$enable_alloc_checks; 18773 fi 18774 18775 # Check whether --enable-alloc-lite was given. 18776 if test ${enable_alloc_lite+y} 18777 then : 18778 enableval=$enable_alloc_lite; 18779 fi 18780 18781 # Check whether --enable-alloc-nonregional was given. 18782 if test ${enable_alloc_nonregional+y} 18783 then : 18784 enableval=$enable_alloc_nonregional; 18785 fi 18786 18787 if test x_$enable_alloc_nonregional = x_yes; then 18788 18789 printf "%s\n" "#define UNBOUND_ALLOC_NONREGIONAL 1" >>confdefs.h 18790 18791 fi 18792 if test x_$enable_alloc_checks = x_yes 18793 then : 18794 18795 18796 printf "%s\n" "#define UNBOUND_ALLOC_STATS 1" >>confdefs.h 18797 18798 SLDNS_ALLOCCHECK_EXTRA_OBJ="alloc.lo log.lo" 18799 18800 ASYNCLOOK_ALLOCCHECK_EXTRA_OBJ="alloc.lo" 18801 18802 18803 else $as_nop 18804 18805 if test x_$enable_alloc_lite = x_yes 18806 then : 18807 18808 18809 printf "%s\n" "#define UNBOUND_ALLOC_LITE 1" >>confdefs.h 18810 18811 18812 else $as_nop 18813 18814 18815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 18816 printf %s "checking for GNU libc compatible malloc... " >&6; } 18817 if test ${ac_cv_func_malloc_0_nonnull+y} 18818 then : 18819 printf %s "(cached) " >&6 18820 else $as_nop 18821 18822 if test "$cross_compiling" = yes 18823 then : 18824 ac_cv_func_malloc_0_nonnull="no (crosscompile)" 18825 else $as_nop 18826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18827 /* end confdefs.h. */ 18828 #if defined STDC_HEADERS || defined HAVE_STDLIB_H 18829 #include <stdlib.h> 18830 #else 18831 char *malloc (); 18832 #endif 18833 18834 int 18835 main (void) 18836 { 18837 if(malloc(0) != 0) return 1; 18838 ; 18839 return 0; 18840 } 18841 18842 _ACEOF 18843 if ac_fn_c_try_run "$LINENO" 18844 then : 18845 ac_cv_func_malloc_0_nonnull=no 18846 else $as_nop 18847 ac_cv_func_malloc_0_nonnull=yes 18848 fi 18849 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18850 conftest.$ac_objext conftest.beam conftest.$ac_ext 18851 fi 18852 18853 18854 fi 18855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 18856 printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; } 18857 if test "$ac_cv_func_malloc_0_nonnull" = yes 18858 then : 18859 18860 printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h 18861 18862 else $as_nop 18863 18864 case " $LIBOBJS " in 18865 *" malloc.$ac_objext "* ) ;; 18866 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 18867 ;; 18868 esac 18869 18870 18871 printf "%s\n" "#define malloc rpl_malloc_unbound" >>confdefs.h 18872 18873 18874 fi 18875 18876 18877 fi 18878 18879 fi 18880 18881 # check windows threads (we use them, not pthreads, on windows). 18882 if test "$on_mingw" = "yes"; then 18883 # check windows threads 18884 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default 18885 " 18886 if test "x$ac_cv_header_windows_h" = xyes 18887 then : 18888 printf "%s\n" "#define HAVE_WINDOWS_H 1" >>confdefs.h 18889 18890 fi 18891 18892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CreateThread" >&5 18893 printf %s "checking for CreateThread... " >&6; } 18894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18895 /* end confdefs.h. */ 18896 18897 #ifdef HAVE_WINDOWS_H 18898 #include <windows.h> 18899 #endif 18900 18901 int 18902 main (void) 18903 { 18904 18905 HANDLE t = CreateThread(NULL, 0, NULL, NULL, 0, NULL); 18906 18907 ; 18908 return 0; 18909 } 18910 _ACEOF 18911 if ac_fn_c_try_compile "$LINENO" 18912 then : 18913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18914 printf "%s\n" "yes" >&6; } 18915 18916 printf "%s\n" "#define HAVE_WINDOWS_THREADS 1" >>confdefs.h 18917 18918 18919 else $as_nop 18920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 18921 printf "%s\n" "no" >&6; } 18922 18923 fi 18924 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18925 18926 else 18927 # not on mingw, check thread libraries. 18928 18929 # check for thread library. 18930 # check this first, so that the pthread lib does not get linked in via 18931 # libssl or libpython, and thus distorts the tests, and we end up using 18932 # the non-threadsafe C libraries. 18933 18934 # Check whether --with-pthreads was given. 18935 if test ${with_pthreads+y} 18936 then : 18937 withval=$with_pthreads; 18938 else $as_nop 18939 withval="yes" 18940 fi 18941 18942 ub_have_pthreads=no 18943 if test x_$withval != x_no; then 18944 18945 18946 18947 18948 ac_ext=c 18949 ac_cpp='$CPP $CPPFLAGS' 18950 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 18951 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 18952 ac_compiler_gnu=$ac_cv_c_compiler_gnu 18953 18954 ax_pthread_ok=no 18955 18956 # We used to check for pthread.h first, but this fails if pthread.h 18957 # requires special compiler flags (e.g. on Tru64 or Sequent). 18958 # It gets checked for in the link test anyway. 18959 18960 # First of all, check if the user has set any of the PTHREAD_LIBS, 18961 # etcetera environment variables, and if threads linking works using 18962 # them: 18963 if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then 18964 ax_pthread_save_CC="$CC" 18965 ax_pthread_save_CFLAGS="$CFLAGS" 18966 ax_pthread_save_LIBS="$LIBS" 18967 if test "x$PTHREAD_CC" != "x" 18968 then : 18969 CC="$PTHREAD_CC" 18970 fi 18971 if test "x$PTHREAD_CXX" != "x" 18972 then : 18973 CXX="$PTHREAD_CXX" 18974 fi 18975 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 18976 LIBS="$PTHREAD_LIBS $LIBS" 18977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5 18978 printf %s "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; } 18979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18980 /* end confdefs.h. */ 18981 18982 /* Override any GCC internal prototype to avoid an error. 18983 Use char because int might match the return type of a GCC 18984 builtin and then its argument prototype would still apply. */ 18985 char pthread_join (); 18986 int 18987 main (void) 18988 { 18989 return pthread_join (); 18990 ; 18991 return 0; 18992 } 18993 _ACEOF 18994 if ac_fn_c_try_link "$LINENO" 18995 then : 18996 ax_pthread_ok=yes 18997 fi 18998 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18999 conftest$ac_exeext conftest.$ac_ext 19000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 19001 printf "%s\n" "$ax_pthread_ok" >&6; } 19002 if test "x$ax_pthread_ok" = "xno"; then 19003 PTHREAD_LIBS="" 19004 PTHREAD_CFLAGS="" 19005 fi 19006 CC="$ax_pthread_save_CC" 19007 CFLAGS="$ax_pthread_save_CFLAGS" 19008 LIBS="$ax_pthread_save_LIBS" 19009 fi 19010 19011 # We must check for the threads library under a number of different 19012 # names; the ordering is very important because some systems 19013 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the 19014 # libraries is broken (non-POSIX). 19015 19016 # Create a list of thread flags to try. Items with a "," contain both 19017 # C compiler flags (before ",") and linker flags (after ","). Other items 19018 # starting with a "-" are C compiler flags, and remaining items are 19019 # library names, except for "none" which indicates that we try without 19020 # any flags at all, and "pthread-config" which is a program returning 19021 # the flags for the Pth emulation library. 19022 19023 ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 19024 19025 # The ordering *is* (sometimes) important. Some notes on the 19026 # individual items follow: 19027 19028 # pthreads: AIX (must check this before -lpthread) 19029 # none: in case threads are in libc; should be tried before -Kthread and 19030 # other compiler flags to prevent continual compiler warnings 19031 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 19032 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64 19033 # (Note: HP C rejects this with "bad form for `-t' option") 19034 # -pthreads: Solaris/gcc (Note: HP C also rejects) 19035 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 19036 # doesn't hurt to check since this sometimes defines pthreads and 19037 # -D_REENTRANT too), HP C (must be checked before -lpthread, which 19038 # is present but should not be used directly; and before -mthreads, 19039 # because the compiler interprets this as "-mt" + "-hreads") 19040 # -mthreads: Mingw32/gcc, Lynx/gcc 19041 # pthread: Linux, etcetera 19042 # --thread-safe: KAI C++ 19043 # pthread-config: use pthread-config program (for GNU Pth library) 19044 19045 case $host_os in 19046 19047 freebsd*) 19048 19049 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 19050 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 19051 19052 ax_pthread_flags="-kthread lthread $ax_pthread_flags" 19053 ;; 19054 19055 hpux*) 19056 19057 # From the cc(1) man page: "[-mt] Sets various -D flags to enable 19058 # multi-threading and also sets -lpthread." 19059 19060 ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags" 19061 ;; 19062 19063 openedition*) 19064 19065 # IBM z/OS requires a feature-test macro to be defined in order to 19066 # enable POSIX threads at all, so give the user a hint if this is 19067 # not set. (We don't define these ourselves, as they can affect 19068 # other portions of the system API in unpredictable ways.) 19069 19070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19071 /* end confdefs.h. */ 19072 19073 # if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) 19074 AX_PTHREAD_ZOS_MISSING 19075 # endif 19076 19077 _ACEOF 19078 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 19079 $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1 19080 then : 19081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 19082 printf "%s\n" "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} 19083 fi 19084 rm -rf conftest* 19085 19086 ;; 19087 19088 solaris*) 19089 19090 # On Solaris (at least, for some versions), libc contains stubbed 19091 # (non-functional) versions of the pthreads routines, so link-based 19092 # tests will erroneously succeed. (N.B.: The stubs are missing 19093 # pthread_cleanup_push, or rather a function called by this macro, 19094 # so we could check for that, but who knows whether they'll stub 19095 # that too in a future libc.) So we'll check first for the 19096 # standard Solaris way of linking pthreads (-mt -lpthread). 19097 19098 ax_pthread_flags="-mt,-lpthread pthread $ax_pthread_flags" 19099 ;; 19100 esac 19101 19102 # Are we compiling with Clang? 19103 19104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5 19105 printf %s "checking whether $CC is Clang... " >&6; } 19106 if test ${ax_cv_PTHREAD_CLANG+y} 19107 then : 19108 printf %s "(cached) " >&6 19109 else $as_nop 19110 ax_cv_PTHREAD_CLANG=no 19111 # Note that Autoconf sets GCC=yes for Clang as well as GCC 19112 if test "x$GCC" = "xyes"; then 19113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19114 /* end confdefs.h. */ 19115 /* Note: Clang 2.7 lacks __clang_[a-z]+__ */ 19116 # if defined(__clang__) && defined(__llvm__) 19117 AX_PTHREAD_CC_IS_CLANG 19118 # endif 19119 19120 _ACEOF 19121 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 19122 $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1 19123 then : 19124 ax_cv_PTHREAD_CLANG=yes 19125 fi 19126 rm -rf conftest* 19127 19128 fi 19129 19130 fi 19131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5 19132 printf "%s\n" "$ax_cv_PTHREAD_CLANG" >&6; } 19133 ax_pthread_clang="$ax_cv_PTHREAD_CLANG" 19134 19135 19136 # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC) 19137 19138 # Note that for GCC and Clang -pthread generally implies -lpthread, 19139 # except when -nostdlib is passed. 19140 # This is problematic using libtool to build C++ shared libraries with pthread: 19141 # [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460 19142 # [2] https://bugzilla.redhat.com/show_bug.cgi?id=661333 19143 # [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555 19144 # To solve this, first try -pthread together with -lpthread for GCC 19145 19146 if test "x$GCC" = "xyes" 19147 then : 19148 ax_pthread_flags="-pthread,-lpthread -pthread -pthreads $ax_pthread_flags" 19149 fi 19150 19151 # Clang takes -pthread (never supported any other flag), but we'll try with -lpthread first 19152 19153 if test "x$ax_pthread_clang" = "xyes" 19154 then : 19155 ax_pthread_flags="-pthread,-lpthread -pthread" 19156 fi 19157 19158 19159 # The presence of a feature test macro requesting re-entrant function 19160 # definitions is, on some systems, a strong hint that pthreads support is 19161 # correctly enabled 19162 19163 case $host_os in 19164 darwin* | hpux* | linux* | osf* | solaris*) 19165 ax_pthread_check_macro="_REENTRANT" 19166 ;; 19167 19168 aix*) 19169 ax_pthread_check_macro="_THREAD_SAFE" 19170 ;; 19171 19172 *) 19173 ax_pthread_check_macro="--" 19174 ;; 19175 esac 19176 if test "x$ax_pthread_check_macro" = "x--" 19177 then : 19178 ax_pthread_check_cond=0 19179 else $as_nop 19180 ax_pthread_check_cond="!defined($ax_pthread_check_macro)" 19181 fi 19182 19183 19184 if test "x$ax_pthread_ok" = "xno"; then 19185 for ax_pthread_try_flag in $ax_pthread_flags; do 19186 19187 case $ax_pthread_try_flag in 19188 none) 19189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 19190 printf %s "checking whether pthreads work without any flags... " >&6; } 19191 ;; 19192 19193 *,*) 19194 PTHREAD_CFLAGS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\1/"` 19195 PTHREAD_LIBS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\2/"` 19196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with \"$PTHREAD_CFLAGS\" and \"$PTHREAD_LIBS\"" >&5 19197 printf %s "checking whether pthreads work with \"$PTHREAD_CFLAGS\" and \"$PTHREAD_LIBS\"... " >&6; } 19198 ;; 19199 19200 -*) 19201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5 19202 printf %s "checking whether pthreads work with $ax_pthread_try_flag... " >&6; } 19203 PTHREAD_CFLAGS="$ax_pthread_try_flag" 19204 ;; 19205 19206 pthread-config) 19207 # Extract the first word of "pthread-config", so it can be a program name with args. 19208 set dummy pthread-config; ac_word=$2 19209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19210 printf %s "checking for $ac_word... " >&6; } 19211 if test ${ac_cv_prog_ax_pthread_config+y} 19212 then : 19213 printf %s "(cached) " >&6 19214 else $as_nop 19215 if test -n "$ax_pthread_config"; then 19216 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. 19217 else 19218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19219 for as_dir in $PATH 19220 do 19221 IFS=$as_save_IFS 19222 case $as_dir in #((( 19223 '') as_dir=./ ;; 19224 */) ;; 19225 *) as_dir=$as_dir/ ;; 19226 esac 19227 for ac_exec_ext in '' $ac_executable_extensions; do 19228 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 19229 ac_cv_prog_ax_pthread_config="yes" 19230 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 19231 break 2 19232 fi 19233 done 19234 done 19235 IFS=$as_save_IFS 19236 19237 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" 19238 fi 19239 fi 19240 ax_pthread_config=$ac_cv_prog_ax_pthread_config 19241 if test -n "$ax_pthread_config"; then 19242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 19243 printf "%s\n" "$ax_pthread_config" >&6; } 19244 else 19245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19246 printf "%s\n" "no" >&6; } 19247 fi 19248 19249 19250 if test "x$ax_pthread_config" = "xno" 19251 then : 19252 continue 19253 fi 19254 PTHREAD_CFLAGS="`pthread-config --cflags`" 19255 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 19256 ;; 19257 19258 *) 19259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5 19260 printf %s "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; } 19261 PTHREAD_LIBS="-l$ax_pthread_try_flag" 19262 ;; 19263 esac 19264 19265 ax_pthread_save_CFLAGS="$CFLAGS" 19266 ax_pthread_save_LIBS="$LIBS" 19267 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 19268 LIBS="$PTHREAD_LIBS $LIBS" 19269 19270 # Check for various functions. We must include pthread.h, 19271 # since some functions may be macros. (On the Sequent, we 19272 # need a special flag -Kthread to make this header compile.) 19273 # We check for pthread_join because it is in -lpthread on IRIX 19274 # while pthread_create is in libc. We check for pthread_attr_init 19275 # due to DEC craziness with -lpthreads. We check for 19276 # pthread_cleanup_push because it is one of the few pthread 19277 # functions on Solaris that doesn't have a non-functional libc stub. 19278 # We try pthread_create on general principles. 19279 19280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19281 /* end confdefs.h. */ 19282 #include <pthread.h> 19283 # if $ax_pthread_check_cond 19284 # error "$ax_pthread_check_macro must be defined" 19285 # endif 19286 static void *some_global = NULL; 19287 static void routine(void *a) 19288 { 19289 /* To avoid any unused-parameter or 19290 unused-but-set-parameter warning. */ 19291 some_global = a; 19292 } 19293 static void *start_routine(void *a) { return a; } 19294 int 19295 main (void) 19296 { 19297 pthread_t th; pthread_attr_t attr; 19298 pthread_create(&th, 0, start_routine, 0); 19299 pthread_join(th, 0); 19300 pthread_attr_init(&attr); 19301 pthread_cleanup_push(routine, 0); 19302 pthread_cleanup_pop(0) /* ; */ 19303 ; 19304 return 0; 19305 } 19306 _ACEOF 19307 if ac_fn_c_try_link "$LINENO" 19308 then : 19309 ax_pthread_ok=yes 19310 fi 19311 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19312 conftest$ac_exeext conftest.$ac_ext 19313 19314 CFLAGS="$ax_pthread_save_CFLAGS" 19315 LIBS="$ax_pthread_save_LIBS" 19316 19317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 19318 printf "%s\n" "$ax_pthread_ok" >&6; } 19319 if test "x$ax_pthread_ok" = "xyes" 19320 then : 19321 break 19322 fi 19323 19324 PTHREAD_LIBS="" 19325 PTHREAD_CFLAGS="" 19326 done 19327 fi 19328 19329 19330 # Clang needs special handling, because older versions handle the -pthread 19331 # option in a rather... idiosyncratic way 19332 19333 if test "x$ax_pthread_clang" = "xyes"; then 19334 19335 # Clang takes -pthread; it has never supported any other flag 19336 19337 # (Note 1: This will need to be revisited if a system that Clang 19338 # supports has POSIX threads in a separate library. This tends not 19339 # to be the way of modern systems, but it's conceivable.) 19340 19341 # (Note 2: On some systems, notably Darwin, -pthread is not needed 19342 # to get POSIX threads support; the API is always present and 19343 # active. We could reasonably leave PTHREAD_CFLAGS empty. But 19344 # -pthread does define _REENTRANT, and while the Darwin headers 19345 # ignore this macro, third-party headers might not.) 19346 19347 # However, older versions of Clang make a point of warning the user 19348 # that, in an invocation where only linking and no compilation is 19349 # taking place, the -pthread option has no effect ("argument unused 19350 # during compilation"). They expect -pthread to be passed in only 19351 # when source code is being compiled. 19352 # 19353 # Problem is, this is at odds with the way Automake and most other 19354 # C build frameworks function, which is that the same flags used in 19355 # compilation (CFLAGS) are also used in linking. Many systems 19356 # supported by AX_PTHREAD require exactly this for POSIX threads 19357 # support, and in fact it is often not straightforward to specify a 19358 # flag that is used only in the compilation phase and not in 19359 # linking. Such a scenario is extremely rare in practice. 19360 # 19361 # Even though use of the -pthread flag in linking would only print 19362 # a warning, this can be a nuisance for well-run software projects 19363 # that build with -Werror. So if the active version of Clang has 19364 # this misfeature, we search for an option to squash it. 19365 19366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5 19367 printf %s "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; } 19368 if test ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+y} 19369 then : 19370 printf %s "(cached) " >&6 19371 else $as_nop 19372 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown 19373 # Create an alternate version of $ac_link that compiles and 19374 # links in two steps (.c -> .o, .o -> exe) instead of one 19375 # (.c -> exe), because the warning occurs only in the second 19376 # step 19377 ax_pthread_save_ac_link="$ac_link" 19378 ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' 19379 ax_pthread_link_step=`printf "%s\n" "$ac_link" | sed "$ax_pthread_sed"` 19380 ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" 19381 ax_pthread_save_CFLAGS="$CFLAGS" 19382 for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do 19383 if test "x$ax_pthread_try" = "xunknown" 19384 then : 19385 break 19386 fi 19387 CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS" 19388 ac_link="$ax_pthread_save_ac_link" 19389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19390 /* end confdefs.h. */ 19391 int main(void){return 0;} 19392 _ACEOF 19393 if ac_fn_c_try_link "$LINENO" 19394 then : 19395 ac_link="$ax_pthread_2step_ac_link" 19396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19397 /* end confdefs.h. */ 19398 int main(void){return 0;} 19399 _ACEOF 19400 if ac_fn_c_try_link "$LINENO" 19401 then : 19402 break 19403 fi 19404 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19405 conftest$ac_exeext conftest.$ac_ext 19406 19407 fi 19408 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19409 conftest$ac_exeext conftest.$ac_ext 19410 done 19411 ac_link="$ax_pthread_save_ac_link" 19412 CFLAGS="$ax_pthread_save_CFLAGS" 19413 if test "x$ax_pthread_try" = "x" 19414 then : 19415 ax_pthread_try=no 19416 fi 19417 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" 19418 19419 fi 19420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 19421 printf "%s\n" "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } 19422 19423 case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in 19424 no | unknown) ;; 19425 *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;; 19426 esac 19427 19428 fi # $ax_pthread_clang = yes 19429 19430 19431 19432 # Various other checks: 19433 if test "x$ax_pthread_ok" = "xyes"; then 19434 ax_pthread_save_CFLAGS="$CFLAGS" 19435 ax_pthread_save_LIBS="$LIBS" 19436 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 19437 LIBS="$PTHREAD_LIBS $LIBS" 19438 19439 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 19440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 19441 printf %s "checking for joinable pthread attribute... " >&6; } 19442 if test ${ax_cv_PTHREAD_JOINABLE_ATTR+y} 19443 then : 19444 printf %s "(cached) " >&6 19445 else $as_nop 19446 ax_cv_PTHREAD_JOINABLE_ATTR=unknown 19447 for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 19448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19449 /* end confdefs.h. */ 19450 #include <pthread.h> 19451 int 19452 main (void) 19453 { 19454 int attr = $ax_pthread_attr; return attr /* ; */ 19455 ; 19456 return 0; 19457 } 19458 _ACEOF 19459 if ac_fn_c_try_link "$LINENO" 19460 then : 19461 ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break 19462 fi 19463 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19464 conftest$ac_exeext conftest.$ac_ext 19465 done 19466 19467 fi 19468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 19469 printf "%s\n" "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } 19470 if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ 19471 test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ 19472 test "x$ax_pthread_joinable_attr_defined" != "xyes" 19473 then : 19474 19475 printf "%s\n" "#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR" >>confdefs.h 19476 19477 ax_pthread_joinable_attr_defined=yes 19478 19479 fi 19480 19481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 19482 printf %s "checking whether more special flags are required for pthreads... " >&6; } 19483 if test ${ax_cv_PTHREAD_SPECIAL_FLAGS+y} 19484 then : 19485 printf %s "(cached) " >&6 19486 else $as_nop 19487 ax_cv_PTHREAD_SPECIAL_FLAGS=no 19488 case $host_os in 19489 solaris*) 19490 ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" 19491 ;; 19492 esac 19493 19494 fi 19495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 19496 printf "%s\n" "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } 19497 if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ 19498 test "x$ax_pthread_special_flags_added" != "xyes" 19499 then : 19500 PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" 19501 ax_pthread_special_flags_added=yes 19502 fi 19503 19504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 19505 printf %s "checking for PTHREAD_PRIO_INHERIT... " >&6; } 19506 if test ${ax_cv_PTHREAD_PRIO_INHERIT+y} 19507 then : 19508 printf %s "(cached) " >&6 19509 else $as_nop 19510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19511 /* end confdefs.h. */ 19512 #include <pthread.h> 19513 int 19514 main (void) 19515 { 19516 int i = PTHREAD_PRIO_INHERIT; 19517 return i; 19518 ; 19519 return 0; 19520 } 19521 _ACEOF 19522 if ac_fn_c_try_link "$LINENO" 19523 then : 19524 ax_cv_PTHREAD_PRIO_INHERIT=yes 19525 else $as_nop 19526 ax_cv_PTHREAD_PRIO_INHERIT=no 19527 fi 19528 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19529 conftest$ac_exeext conftest.$ac_ext 19530 19531 fi 19532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 19533 printf "%s\n" "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } 19534 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \ 19535 test "x$ax_pthread_prio_inherit_defined" != "xyes" 19536 then : 19537 19538 printf "%s\n" "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h 19539 19540 ax_pthread_prio_inherit_defined=yes 19541 19542 fi 19543 19544 CFLAGS="$ax_pthread_save_CFLAGS" 19545 LIBS="$ax_pthread_save_LIBS" 19546 19547 # More AIX lossage: compile with *_r variant 19548 if test "x$GCC" != "xyes"; then 19549 case $host_os in 19550 aix*) 19551 case "x/$CC" in #( 19552 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : 19553 #handle absolute path differently from PATH based program lookup 19554 case "x$CC" in #( 19555 x/*) : 19556 19557 if as_fn_executable_p ${CC}_r 19558 then : 19559 PTHREAD_CC="${CC}_r" 19560 fi 19561 if test "x${CXX}" != "x" 19562 then : 19563 if as_fn_executable_p ${CXX}_r 19564 then : 19565 PTHREAD_CXX="${CXX}_r" 19566 fi 19567 fi 19568 ;; #( 19569 *) : 19570 19571 for ac_prog in ${CC}_r 19572 do 19573 # Extract the first word of "$ac_prog", so it can be a program name with args. 19574 set dummy $ac_prog; ac_word=$2 19575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19576 printf %s "checking for $ac_word... " >&6; } 19577 if test ${ac_cv_prog_PTHREAD_CC+y} 19578 then : 19579 printf %s "(cached) " >&6 19580 else $as_nop 19581 if test -n "$PTHREAD_CC"; then 19582 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 19583 else 19584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19585 for as_dir in $PATH 19586 do 19587 IFS=$as_save_IFS 19588 case $as_dir in #((( 19589 '') as_dir=./ ;; 19590 */) ;; 19591 *) as_dir=$as_dir/ ;; 19592 esac 19593 for ac_exec_ext in '' $ac_executable_extensions; do 19594 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 19595 ac_cv_prog_PTHREAD_CC="$ac_prog" 19596 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 19597 break 2 19598 fi 19599 done 19600 done 19601 IFS=$as_save_IFS 19602 19603 fi 19604 fi 19605 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 19606 if test -n "$PTHREAD_CC"; then 19607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 19608 printf "%s\n" "$PTHREAD_CC" >&6; } 19609 else 19610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19611 printf "%s\n" "no" >&6; } 19612 fi 19613 19614 19615 test -n "$PTHREAD_CC" && break 19616 done 19617 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 19618 19619 if test "x${CXX}" != "x" 19620 then : 19621 for ac_prog in ${CXX}_r 19622 do 19623 # Extract the first word of "$ac_prog", so it can be a program name with args. 19624 set dummy $ac_prog; ac_word=$2 19625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19626 printf %s "checking for $ac_word... " >&6; } 19627 if test ${ac_cv_prog_PTHREAD_CXX+y} 19628 then : 19629 printf %s "(cached) " >&6 19630 else $as_nop 19631 if test -n "$PTHREAD_CXX"; then 19632 ac_cv_prog_PTHREAD_CXX="$PTHREAD_CXX" # Let the user override the test. 19633 else 19634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19635 for as_dir in $PATH 19636 do 19637 IFS=$as_save_IFS 19638 case $as_dir in #((( 19639 '') as_dir=./ ;; 19640 */) ;; 19641 *) as_dir=$as_dir/ ;; 19642 esac 19643 for ac_exec_ext in '' $ac_executable_extensions; do 19644 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 19645 ac_cv_prog_PTHREAD_CXX="$ac_prog" 19646 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 19647 break 2 19648 fi 19649 done 19650 done 19651 IFS=$as_save_IFS 19652 19653 fi 19654 fi 19655 PTHREAD_CXX=$ac_cv_prog_PTHREAD_CXX 19656 if test -n "$PTHREAD_CXX"; then 19657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CXX" >&5 19658 printf "%s\n" "$PTHREAD_CXX" >&6; } 19659 else 19660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19661 printf "%s\n" "no" >&6; } 19662 fi 19663 19664 19665 test -n "$PTHREAD_CXX" && break 19666 done 19667 test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX" 19668 19669 fi 19670 19671 ;; 19672 esac 19673 ;; #( 19674 *) : 19675 ;; 19676 esac 19677 ;; 19678 esac 19679 fi 19680 fi 19681 19682 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 19683 test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX" 19684 19685 19686 19687 19688 19689 19690 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 19691 if test "x$ax_pthread_ok" = "xyes"; then 19692 19693 19694 printf "%s\n" "#define HAVE_PTHREAD 1" >>confdefs.h 19695 19696 if test -n "$PTHREAD_LIBS"; then 19697 LIBS="$PTHREAD_LIBS $LIBS" 19698 fi 19699 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 19700 CC="$PTHREAD_CC" 19701 ub_have_pthreads=yes 19702 ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "#include <pthread.h> 19703 " 19704 if test "x$ac_cv_type_pthread_spinlock_t" = xyes 19705 then : 19706 19707 printf "%s\n" "#define HAVE_PTHREAD_SPINLOCK_T 1" >>confdefs.h 19708 19709 19710 fi 19711 ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h> 19712 " 19713 if test "x$ac_cv_type_pthread_rwlock_t" = xyes 19714 then : 19715 19716 printf "%s\n" "#define HAVE_PTHREAD_RWLOCK_T 1" >>confdefs.h 19717 19718 19719 fi 19720 19721 # The cast to long int works around a bug in the HP C Compiler 19722 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 19723 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 19724 # This bug is HP SR number 8606223364. 19725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5 19726 printf %s "checking size of unsigned long... " >&6; } 19727 if test ${ac_cv_sizeof_unsigned_long+y} 19728 then : 19729 printf %s "(cached) " >&6 19730 else $as_nop 19731 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default" 19732 then : 19733 19734 else $as_nop 19735 if test "$ac_cv_type_unsigned_long" = yes; then 19736 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19737 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 19738 as_fn_error 77 "cannot compute sizeof (unsigned long) 19739 See \`config.log' for more details" "$LINENO" 5; } 19740 else 19741 ac_cv_sizeof_unsigned_long=0 19742 fi 19743 fi 19744 19745 fi 19746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5 19747 printf "%s\n" "$ac_cv_sizeof_unsigned_long" >&6; } 19748 19749 19750 19751 printf "%s\n" "#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long" >>confdefs.h 19752 19753 19754 # The cast to long int works around a bug in the HP C Compiler 19755 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 19756 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 19757 # This bug is HP SR number 8606223364. 19758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5 19759 printf %s "checking size of pthread_t... " >&6; } 19760 if test ${ac_cv_sizeof_pthread_t+y} 19761 then : 19762 printf %s "(cached) " >&6 19763 else $as_nop 19764 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_t))" "ac_cv_sizeof_pthread_t" "$ac_includes_default" 19765 then : 19766 19767 else $as_nop 19768 if test "$ac_cv_type_pthread_t" = yes; then 19769 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19770 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 19771 as_fn_error 77 "cannot compute sizeof (pthread_t) 19772 See \`config.log' for more details" "$LINENO" 5; } 19773 else 19774 ac_cv_sizeof_pthread_t=0 19775 fi 19776 fi 19777 19778 fi 19779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5 19780 printf "%s\n" "$ac_cv_sizeof_pthread_t" >&6; } 19781 19782 19783 19784 printf "%s\n" "#define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t" >>confdefs.h 19785 19786 19787 19788 if echo "$CFLAGS" | $GREP -e "-pthread" >/dev/null; then 19789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if -pthread unused during linking" >&5 19790 printf %s "checking if -pthread unused during linking... " >&6; } 19791 # catch clang warning 'argument unused during compilation' 19792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19793 /* end confdefs.h. */ 19794 $ac_includes_default 19795 19796 int main(void) {return 0;} 19797 19798 _ACEOF 19799 pthread_unused="yes" 19800 # first compile 19801 echo "$CC $CFLAGS -c conftest.c -o conftest.o" >&5 19802 $CC $CFLAGS -c conftest.c -o conftest.o 2>&5 >&5 19803 if test $? = 0; then 19804 # then link 19805 echo "$CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest contest.o" >&5 19806 $CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest conftest.o 2>&5 >&5 19807 if test $? -ne 0; then 19808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19809 printf "%s\n" "yes" >&6; } 19810 CFLAGS=`echo "$CFLAGS" | sed -e 's/-pthread//'` 19811 PTHREAD_CFLAGS_ONLY="-pthread" 19812 19813 else 19814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19815 printf "%s\n" "no" >&6; } 19816 fi 19817 else 19818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19819 printf "%s\n" "no" >&6; } 19820 fi # endif cc successful 19821 rm -f conftest conftest.c conftest.o 19822 fi # endif -pthread in CFLAGS 19823 19824 19825 : 19826 else 19827 ax_pthread_ok=no 19828 19829 fi 19830 ac_ext=c 19831 ac_cpp='$CPP $CPPFLAGS' 19832 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 19833 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 19834 ac_compiler_gnu=$ac_cv_c_compiler_gnu 19835 19836 19837 fi 19838 19839 if test x_$ub_have_pthreads != x_no; then 19840 # Long checks to support pthread_setname_np(). 19841 # Some OSes have the extra non-portable functions in a specific 19842 # header file. 19843 ac_fn_c_check_header_compile "$LINENO" "pthread_np.h" "ac_cv_header_pthread_np_h" "$ac_includes_default 19844 " 19845 if test "x$ac_cv_header_pthread_np_h" = xyes 19846 then : 19847 printf "%s\n" "#define HAVE_PTHREAD_NP_H 1" >>confdefs.h 19848 19849 fi 19850 19851 BAKCFLAGS="$CFLAGS" 19852 CFLAGS="$CFLAGS -Werror" 19853 # MacOS only has 1 argument, the name. 19854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_setname_np has only 1 argument" >&5 19855 printf %s "checking whether pthread_setname_np has only 1 argument... " >&6; } 19856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19857 /* end confdefs.h. */ 19858 $ac_includes_default 19859 #include <pthread.h> 19860 #ifdef HAVE_PTHREAD_NP_H 19861 #include <pthread_np.h> 19862 #endif 19863 19864 int 19865 main (void) 19866 { 19867 19868 (void)pthread_setname_np(""); 19869 19870 ; 19871 return 0; 19872 } 19873 _ACEOF 19874 if ac_fn_c_try_compile "$LINENO" 19875 then : 19876 19877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19878 printf "%s\n" "yes" >&6; } 19879 19880 printf "%s\n" "#define HAVE_PTHREAD_SETNAME_NP1 1" >>confdefs.h 19881 19882 19883 else $as_nop 19884 19885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19886 printf "%s\n" "no" >&6; } 19887 19888 fi 19889 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 19890 # NetBSD has 3 arguments to allow for formatting of the name. 19891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_setname_np has 3 arguments" >&5 19892 printf %s "checking whether pthread_setname_np has 3 arguments... " >&6; } 19893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19894 /* end confdefs.h. */ 19895 $ac_includes_default 19896 #include <pthread.h> 19897 #ifdef HAVE_PTHREAD_NP_H 19898 #include <pthread_np.h> 19899 #endif 19900 19901 int 19902 main (void) 19903 { 19904 19905 (void)pthread_setname_np(0, "", NULL); 19906 19907 ; 19908 return 0; 19909 } 19910 _ACEOF 19911 if ac_fn_c_try_compile "$LINENO" 19912 then : 19913 19914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19915 printf "%s\n" "yes" >&6; } 19916 19917 printf "%s\n" "#define HAVE_PTHREAD_SETNAME_NP3 1" >>confdefs.h 19918 19919 19920 else $as_nop 19921 19922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19923 printf "%s\n" "no" >&6; } 19924 19925 fi 19926 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 19927 # Most OSes have the common 2 arguments, thread and name. 19928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_setname_np has the common 2 arguments" >&5 19929 printf %s "checking whether pthread_setname_np has the common 2 arguments... " >&6; } 19930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19931 /* end confdefs.h. */ 19932 $ac_includes_default 19933 #include <pthread.h> 19934 #ifdef HAVE_PTHREAD_NP_H 19935 #include <pthread_np.h> 19936 #endif 19937 19938 int 19939 main (void) 19940 { 19941 19942 (void)pthread_setname_np(0, ""); 19943 19944 ; 19945 return 0; 19946 } 19947 _ACEOF 19948 if ac_fn_c_try_compile "$LINENO" 19949 then : 19950 19951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19952 printf "%s\n" "yes" >&6; } 19953 19954 printf "%s\n" "#define HAVE_PTHREAD_SETNAME_NP 1" >>confdefs.h 19955 19956 19957 else $as_nop 19958 19959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19960 printf "%s\n" "no" >&6; } 19961 19962 fi 19963 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 19964 # FreeBSD/OpenBSD use a slightly different function name. 19965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_setname_np exists as pthread_set_name_np instead" >&5 19966 printf %s "checking whether pthread_setname_np exists as pthread_set_name_np instead... " >&6; } 19967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19968 /* end confdefs.h. */ 19969 $ac_includes_default 19970 #include <pthread.h> 19971 #ifdef HAVE_PTHREAD_NP_H 19972 #include <pthread_np.h> 19973 #endif 19974 19975 int 19976 main (void) 19977 { 19978 19979 (void)pthread_set_name_np(0, ""); 19980 19981 ; 19982 return 0; 19983 } 19984 _ACEOF 19985 if ac_fn_c_try_compile "$LINENO" 19986 then : 19987 19988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19989 printf "%s\n" "yes" >&6; } 19990 19991 printf "%s\n" "#define HAVE_PTHREAD_SET_NAME_NP 1" >>confdefs.h 19992 19993 19994 else $as_nop 19995 19996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19997 printf "%s\n" "no" >&6; } 19998 19999 fi 20000 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 20001 CFLAGS="$BAKCFLAGS" 20002 fi 20003 20004 # check solaris thread library 20005 20006 # Check whether --with-solaris-threads was given. 20007 if test ${with_solaris_threads+y} 20008 then : 20009 withval=$with_solaris_threads; 20010 else $as_nop 20011 withval="no" 20012 fi 20013 20014 ub_have_sol_threads=no 20015 if test x_$withval != x_no; then 20016 if test x_$ub_have_pthreads != x_no; then 20017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&5 20018 printf "%s\n" "$as_me: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&2;} 20019 else 20020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing thr_create" >&5 20021 printf %s "checking for library containing thr_create... " >&6; } 20022 if test ${ac_cv_search_thr_create+y} 20023 then : 20024 printf %s "(cached) " >&6 20025 else $as_nop 20026 ac_func_search_save_LIBS=$LIBS 20027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20028 /* end confdefs.h. */ 20029 20030 /* Override any GCC internal prototype to avoid an error. 20031 Use char because int might match the return type of a GCC 20032 builtin and then its argument prototype would still apply. */ 20033 char thr_create (); 20034 int 20035 main (void) 20036 { 20037 return thr_create (); 20038 ; 20039 return 0; 20040 } 20041 _ACEOF 20042 for ac_lib in '' thread 20043 do 20044 if test -z "$ac_lib"; then 20045 ac_res="none required" 20046 else 20047 ac_res=-l$ac_lib 20048 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20049 fi 20050 if ac_fn_c_try_link "$LINENO" 20051 then : 20052 ac_cv_search_thr_create=$ac_res 20053 fi 20054 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 20055 conftest$ac_exeext 20056 if test ${ac_cv_search_thr_create+y} 20057 then : 20058 break 20059 fi 20060 done 20061 if test ${ac_cv_search_thr_create+y} 20062 then : 20063 20064 else $as_nop 20065 ac_cv_search_thr_create=no 20066 fi 20067 rm conftest.$ac_ext 20068 LIBS=$ac_func_search_save_LIBS 20069 fi 20070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_thr_create" >&5 20071 printf "%s\n" "$ac_cv_search_thr_create" >&6; } 20072 ac_res=$ac_cv_search_thr_create 20073 if test "$ac_res" != no 20074 then : 20075 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20076 20077 20078 printf "%s\n" "#define HAVE_SOLARIS_THREADS 1" >>confdefs.h 20079 20080 20081 20082 20083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -mt" >&5 20084 printf %s "checking whether $CC supports -mt... " >&6; } 20085 cache=`echo mt | sed 'y%.=/+-%___p_%'` 20086 if eval test \${cv_prog_cc_flag_$cache+y} 20087 then : 20088 printf %s "(cached) " >&6 20089 else $as_nop 20090 20091 echo 'void f(void){}' >conftest.c 20092 if test -z "`$CC $CPPFLAGS $CFLAGS -mt -c conftest.c 2>&1`"; then 20093 eval "cv_prog_cc_flag_$cache=yes" 20094 else 20095 eval "cv_prog_cc_flag_$cache=no" 20096 fi 20097 rm -f conftest conftest.o conftest.c 20098 20099 fi 20100 20101 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 20102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20103 printf "%s\n" "yes" >&6; } 20104 : 20105 CFLAGS="$CFLAGS -mt" 20106 else 20107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 20108 printf "%s\n" "no" >&6; } 20109 : 20110 CFLAGS="$CFLAGS -D_REENTRANT" 20111 fi 20112 20113 ub_have_sol_threads=yes 20114 20115 else $as_nop 20116 20117 as_fn_error $? "no solaris threads found." "$LINENO" 5 20118 20119 fi 20120 20121 fi 20122 fi 20123 20124 fi # end of non-mingw check of thread libraries 20125 20126 # Check for SYSLOG_FACILITY 20127 20128 # Check whether --with-syslog-facility was given. 20129 if test ${with_syslog_facility+y} 20130 then : 20131 withval=$with_syslog_facility; UNBOUND_SYSLOG_FACILITY="$withval" 20132 fi 20133 20134 case "${UNBOUND_SYSLOG_FACILITY}" in 20135 20136 LOCAL[0-7]) UNBOUND_SYSLOG_FACILITY="LOG_${UNBOUND_SYSLOG_FACILITY}" ;; 20137 20138 *) UNBOUND_SYSLOG_FACILITY="LOG_DAEMON" ;; 20139 20140 esac 20141 20142 printf "%s\n" "#define UB_SYSLOG_FACILITY ${UNBOUND_SYSLOG_FACILITY}" >>confdefs.h 20143 20144 20145 # Check for dynamic library module 20146 20147 # Check whether --with-dynlibmodule was given. 20148 if test ${with_dynlibmodule+y} 20149 then : 20150 withval=$with_dynlibmodule; 20151 else $as_nop 20152 withval="no" 20153 fi 20154 20155 20156 if test x_$withval != x_no; then 20157 20158 printf "%s\n" "#define WITH_DYNLIBMODULE 1" >>confdefs.h 20159 20160 WITH_DYNLIBMODULE=yes 20161 20162 DYNLIBMOD_OBJ="dynlibmod.lo" 20163 20164 DYNLIBMOD_HEADER='$(srcdir)/dynlibmod/dynlibmod.h' 20165 20166 if test $on_mingw = "no"; then 20167 # link with -ldl if not already there, for all executables because 20168 # dlopen call is in the dynlib module. For unbound executable, also 20169 # export symbols. 20170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 20171 printf %s "checking for library containing dlopen... " >&6; } 20172 if test ${ac_cv_search_dlopen+y} 20173 then : 20174 printf %s "(cached) " >&6 20175 else $as_nop 20176 ac_func_search_save_LIBS=$LIBS 20177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20178 /* end confdefs.h. */ 20179 20180 /* Override any GCC internal prototype to avoid an error. 20181 Use char because int might match the return type of a GCC 20182 builtin and then its argument prototype would still apply. */ 20183 char dlopen (); 20184 int 20185 main (void) 20186 { 20187 return dlopen (); 20188 ; 20189 return 0; 20190 } 20191 _ACEOF 20192 for ac_lib in '' dl 20193 do 20194 if test -z "$ac_lib"; then 20195 ac_res="none required" 20196 else 20197 ac_res=-l$ac_lib 20198 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20199 fi 20200 if ac_fn_c_try_link "$LINENO" 20201 then : 20202 ac_cv_search_dlopen=$ac_res 20203 fi 20204 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 20205 conftest$ac_exeext 20206 if test ${ac_cv_search_dlopen+y} 20207 then : 20208 break 20209 fi 20210 done 20211 if test ${ac_cv_search_dlopen+y} 20212 then : 20213 20214 else $as_nop 20215 ac_cv_search_dlopen=no 20216 fi 20217 rm conftest.$ac_ext 20218 LIBS=$ac_func_search_save_LIBS 20219 fi 20220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 20221 printf "%s\n" "$ac_cv_search_dlopen" >&6; } 20222 ac_res=$ac_cv_search_dlopen 20223 if test "$ac_res" != no 20224 then : 20225 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20226 20227 fi 20228 20229 DYNLIBMOD_EXTRALIBS="-export-dynamic" 20230 else 20231 DYNLIBMOD_EXTRALIBS="-Wl,--export-all-symbols,--out-implib,libunbound.dll.a" 20232 fi 20233 20234 fi 20235 20236 # Check for PyUnbound 20237 20238 # Check whether --with-pyunbound was given. 20239 if test ${with_pyunbound+y} 20240 then : 20241 withval=$with_pyunbound; 20242 else $as_nop 20243 withval="no" 20244 fi 20245 20246 20247 ub_test_python=no 20248 ub_with_pyunbound=no 20249 if test x_$withval != x_no; then 20250 ub_with_pyunbound=yes 20251 ub_test_python=yes 20252 fi 20253 20254 # Check for Python module 20255 20256 # Check whether --with-pythonmodule was given. 20257 if test ${with_pythonmodule+y} 20258 then : 20259 withval=$with_pythonmodule; 20260 else $as_nop 20261 withval="no" 20262 fi 20263 20264 20265 ub_with_pythonmod=no 20266 if test x_$withval != x_no; then 20267 ub_with_pythonmod=yes 20268 ub_test_python=yes 20269 fi 20270 20271 # Check for Python & SWIG only on PyUnbound or PyModule 20272 if test x_$ub_test_python != x_no; then 20273 20274 # Check for Python 20275 ub_have_python=no 20276 ac_save_LIBS="$LIBS" 20277 # 20278 # Allow the use of a (user set) custom python version 20279 # 20280 20281 20282 # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args. 20283 set dummy python$PYTHON_VERSION; ac_word=$2 20284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 20285 printf %s "checking for $ac_word... " >&6; } 20286 if test ${ac_cv_path_PYTHON+y} 20287 then : 20288 printf %s "(cached) " >&6 20289 else $as_nop 20290 case $PYTHON in 20291 [\\/]* | ?:[\\/]*) 20292 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. 20293 ;; 20294 *) 20295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20296 for as_dir in $PATH 20297 do 20298 IFS=$as_save_IFS 20299 case $as_dir in #((( 20300 '') as_dir=./ ;; 20301 */) ;; 20302 *) as_dir=$as_dir/ ;; 20303 esac 20304 for ac_exec_ext in '' $ac_executable_extensions; do 20305 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 20306 ac_cv_path_PYTHON="$as_dir$ac_word$ac_exec_ext" 20307 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 20308 break 2 20309 fi 20310 done 20311 done 20312 IFS=$as_save_IFS 20313 20314 ;; 20315 esac 20316 fi 20317 PYTHON=$ac_cv_path_PYTHON 20318 if test -n "$PYTHON"; then 20319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 20320 printf "%s\n" "$PYTHON" >&6; } 20321 else 20322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 20323 printf "%s\n" "no" >&6; } 20324 fi 20325 20326 20327 if test -z "$PYTHON"; then 20328 as_fn_error $? "Cannot find 'python$PYTHON_VERSION' in your system path. You can use the environment variable 'PYTHON_VERSION=version_number' for an explicit version." "$LINENO" 5 20329 PYTHON_VERSION="" 20330 fi 20331 20332 if test -z "$PYTHON_VERSION"; then 20333 PYTHON_VERSION=`$PYTHON -c "import sys; \ 20334 print(sys.version.split()[0])"` 20335 fi 20336 # calculate the version number components. 20337 20338 v="$PYTHON_VERSION" 20339 PYTHON_VERSION_MAJOR=`echo $v | sed 's/[^0-9].*//'` 20340 if test -z "$PYTHON_VERSION_MAJOR"; then PYTHON_VERSION_MAJOR="0"; fi 20341 v=`echo $v | sed -e 's/^[0-9]*$//' -e 's/[0-9]*[^0-9]//'` 20342 PYTHON_VERSION_MINOR=`echo $v | sed 's/[^0-9].*//'` 20343 if test -z "$PYTHON_VERSION_MINOR"; then PYTHON_VERSION_MINOR="0"; fi 20344 v=`echo $v | sed -e 's/^[0-9]*$//' -e 's/[0-9]*[^0-9]//'` 20345 PYTHON_VERSION_PATCH=`echo $v | sed 's/[^0-9].*//'` 20346 if test -z "$PYTHON_VERSION_PATCH"; then PYTHON_VERSION_PATCH="0"; fi 20347 20348 20349 # For some systems, sysconfig exists, but has the wrong paths, 20350 # on Debian 10, for python 2.7 and 3.7. So, we check the version, 20351 # and for older versions try distutils.sysconfig first. For newer 20352 # versions>=3.10, where distutils.sysconfig is deprecated, use 20353 # sysconfig first and then attempt the other one. 20354 py_distutils_first="no" 20355 if test $PYTHON_VERSION_MAJOR -lt 3; then 20356 py_distutils_first="yes" 20357 fi 20358 if test $PYTHON_VERSION_MAJOR -eq 3 -a $PYTHON_VERSION_MINOR -lt 10; then 20359 py_distutils_first="yes" 20360 fi 20361 20362 # Check if you have the first module 20363 if test "$py_distutils_first" = "yes"; then m="distutils"; else m="sysconfig"; fi 20364 sysconfig_module="" 20365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the $m Python module" >&5 20366 printf %s "checking for the $m Python module... " >&6; } 20367 if ac_modulecheck_result1=`$PYTHON -c "import $m" 2>&1`; then 20368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20369 printf "%s\n" "yes" >&6; } 20370 sysconfig_module="$m" 20371 else 20372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 20373 printf "%s\n" "no" >&6; } 20374 fi 20375 20376 # if not found, try the other one. 20377 if test -z "$sysconfig_module"; then 20378 if test "$py_distutils_first" = "yes"; then m2="sysconfig"; else m2="distutils"; fi 20379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the $m2 Python module" >&5 20380 printf %s "checking for the $m2 Python module... " >&6; } 20381 if ac_modulecheck_result2=`$PYTHON -c "import $m2" 2>&1`; then 20382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20383 printf "%s\n" "yes" >&6; } 20384 sysconfig_module="$m2" 20385 else 20386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 20387 printf "%s\n" "no" >&6; } 20388 as_fn_error $? "cannot import Python module \"$m\", or \"$m2\". 20389 Please check your Python installation. The errors are: 20390 $m 20391 $ac_modulecheck_result1 20392 $m2 20393 $ac_modulecheck_result2" "$LINENO" 5 20394 PYTHON_VERSION="" 20395 fi 20396 fi 20397 if test "$sysconfig_module" = "distutils"; then sysconfig_module="distutils.sysconfig"; fi 20398 20399 # 20400 # Check for Python include path 20401 # 20402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5 20403 printf %s "checking for Python include path... " >&6; } 20404 if test -z "$PYTHON_CPPFLAGS"; then 20405 if test "$sysconfig_module" = "sysconfig"; then 20406 python_path=`$PYTHON -c 'import sysconfig; \ 20407 print(sysconfig.get_path("include"));'` 20408 else 20409 python_path=`$PYTHON -c "import distutils.sysconfig; \ 20410 print(distutils.sysconfig.get_python_inc());"` 20411 fi 20412 if test -n "${python_path}"; then 20413 python_path="-I$python_path" 20414 fi 20415 PYTHON_CPPFLAGS=$python_path 20416 fi 20417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5 20418 printf "%s\n" "$PYTHON_CPPFLAGS" >&6; } 20419 20420 20421 # 20422 # Check for Python library path 20423 # 20424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5 20425 printf %s "checking for Python library path... " >&6; } 20426 if test -z "$PYTHON_LDFLAGS"; then 20427 PYTHON_LDFLAGS=`$PYTHON -c "from $sysconfig_module import *; \ 20428 print('-L'+get_config_var('LIBDIR')+' -L'+get_config_var('LIBDEST')+' '+get_config_var('BLDLIBRARY'));"` 20429 fi 20430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5 20431 printf "%s\n" "$PYTHON_LDFLAGS" >&6; } 20432 20433 20434 if test -z "$PYTHON_LIBDIR"; then 20435 PYTHON_LIBDIR=`$PYTHON -c "from $sysconfig_module import *; \ 20436 print(get_config_var('LIBDIR'));"` 20437 fi 20438 20439 # 20440 # Check for site packages 20441 # 20442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5 20443 printf %s "checking for Python site-packages path... " >&6; } 20444 if test -z "$PYTHON_SITE_PKG"; then 20445 if test "$sysconfig_module" = "sysconfig"; then 20446 PYTHON_SITE_PKG=`$PYTHON -c 'import sysconfig; \ 20447 print(sysconfig.get_path("platlib"));'` 20448 else 20449 PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ 20450 print(distutils.sysconfig.get_python_lib(1,0));"` 20451 fi 20452 fi 20453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5 20454 printf "%s\n" "$PYTHON_SITE_PKG" >&6; } 20455 20456 20457 # 20458 # final check to see if everything compiles alright 20459 # 20460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5 20461 printf %s "checking consistency of all components of python development environment... " >&6; } 20462 ac_ext=c 20463 ac_cpp='$CPP $CPPFLAGS' 20464 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 20465 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 20466 ac_compiler_gnu=$ac_cv_c_compiler_gnu 20467 20468 # save current global flags 20469 ac_save_LIBS="$LIBS" 20470 ac_save_CPPFLAGS="$CPPFLAGS" 20471 20472 LIBS="$LIBS $PYTHON_LDFLAGS" 20473 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 20474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20475 /* end confdefs.h. */ 20476 20477 #include <Python.h> 20478 20479 int 20480 main (void) 20481 { 20482 20483 Py_Initialize(); 20484 20485 ; 20486 return 0; 20487 } 20488 _ACEOF 20489 if ac_fn_c_try_link "$LINENO" 20490 then : 20491 pythonexists=yes 20492 else $as_nop 20493 pythonexists=no 20494 fi 20495 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 20496 conftest$ac_exeext conftest.$ac_ext 20497 20498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5 20499 printf "%s\n" "$pythonexists" >&6; } 20500 20501 if test ! "$pythonexists" = "yes"; then 20502 as_fn_error $? " 20503 Could not link test program to Python. Maybe the main Python library has been 20504 installed in some non-standard library path. If so, pass it to configure, 20505 via the LDFLAGS environment variable. 20506 Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\" 20507 ============================================================================ 20508 ERROR! 20509 You probably have to install the development version of the Python package 20510 for your distribution. The exact name of this package varies among them. 20511 ============================================================================ 20512 " "$LINENO" 5 20513 PYTHON_VERSION="" 20514 fi 20515 ac_ext=c 20516 ac_cpp='$CPP $CPPFLAGS' 20517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 20518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 20519 ac_compiler_gnu=$ac_cv_c_compiler_gnu 20520 20521 # turn back to default flags 20522 CPPFLAGS="$ac_save_CPPFLAGS" 20523 LIBS="$ac_save_LIBS" 20524 20525 # 20526 # all done! 20527 # 20528 20529 if test ! -z "$PYTHON_VERSION"; then 20530 badversion="no" 20531 if test "$PYTHON_VERSION_MAJOR" -lt 2; then 20532 badversion="yes" 20533 fi 20534 if test "$PYTHON_VERSION_MAJOR" -eq 2 -a "$PYTHON_VERSION_MINOR" -lt 4; then 20535 badversion="yes" 20536 fi 20537 if test "$badversion" = "yes"; then 20538 as_fn_error $? "Python version >= 2.4.0 is required" "$LINENO" 5 20539 fi 20540 20541 PY_MAJOR_VERSION="`$PYTHON -c \"import sys; print(sys.version_info[0])\"`" 20542 20543 # Have Python 20544 20545 printf "%s\n" "#define HAVE_PYTHON 1" >>confdefs.h 20546 20547 if test x_$ub_with_pythonmod != x_no; then 20548 if test -n "$LIBS"; then 20549 LIBS="$PYTHON_LDFLAGS $LIBS" 20550 else 20551 LIBS="$PYTHON_LDFLAGS" 20552 fi 20553 fi 20554 PYTHON_LIBS="$PYTHON_LDFLAGS" 20555 20556 if test -n "$CPPFLAGS"; then 20557 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 20558 else 20559 CPPFLAGS="$PYTHON_CPPFLAGS" 20560 fi 20561 if test "$PYTHON_LIBDIR" != "/usr/lib" -a "$PYTHON_LIBDIR" != "" -a "$PYTHON_LIBDIR" != "/usr/lib64"; then 20562 20563 if test "x$enable_rpath" = xyes; then 20564 if echo "$PYTHON_LIBDIR" | grep "^/" >/dev/null; then 20565 RUNTIME_PATH="$RUNTIME_PATH -R$PYTHON_LIBDIR" 20566 fi 20567 fi 20568 20569 fi 20570 ub_have_python=yes 20571 if test -n "$PKG_CONFIG" && \ 20572 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\"python\${PY_MAJOR_VERSION}\"\""; } >&5 20573 ($PKG_CONFIG --exists --print-errors ""python${PY_MAJOR_VERSION}"") 2>&5 20574 ac_status=$? 20575 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 20576 test $ac_status = 0; }; then 20577 PC_PY_DEPENDENCY="python${PY_MAJOR_VERSION}" 20578 else 20579 PC_PY_DEPENDENCY="python" 20580 fi 20581 20582 20583 # Check for SWIG 20584 ub_have_swig=no 20585 # Check whether --enable-swig-version-check was given. 20586 if test ${enable_swig_version_check+y} 20587 then : 20588 enableval=$enable_swig_version_check; 20589 fi 20590 20591 if test "$enable_swig_version_check" = "yes"; then 20592 20593 # Find path to the "swig" executable. 20594 for ac_prog in swig swig3.0 swig2.0 20595 do 20596 # Extract the first word of "$ac_prog", so it can be a program name with args. 20597 set dummy $ac_prog; ac_word=$2 20598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 20599 printf %s "checking for $ac_word... " >&6; } 20600 if test ${ac_cv_path_SWIG+y} 20601 then : 20602 printf %s "(cached) " >&6 20603 else $as_nop 20604 case $SWIG in 20605 [\\/]* | ?:[\\/]*) 20606 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 20607 ;; 20608 *) 20609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20610 for as_dir in $PATH 20611 do 20612 IFS=$as_save_IFS 20613 case $as_dir in #((( 20614 '') as_dir=./ ;; 20615 */) ;; 20616 *) as_dir=$as_dir/ ;; 20617 esac 20618 for ac_exec_ext in '' $ac_executable_extensions; do 20619 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 20620 ac_cv_path_SWIG="$as_dir$ac_word$ac_exec_ext" 20621 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 20622 break 2 20623 fi 20624 done 20625 done 20626 IFS=$as_save_IFS 20627 20628 ;; 20629 esac 20630 fi 20631 SWIG=$ac_cv_path_SWIG 20632 if test -n "$SWIG"; then 20633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 20634 printf "%s\n" "$SWIG" >&6; } 20635 else 20636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 20637 printf "%s\n" "no" >&6; } 20638 fi 20639 20640 20641 test -n "$SWIG" && break 20642 done 20643 20644 if test -z "$SWIG" ; then 20645 : 20646 elif test -z "2.0.1" ; then 20647 : 20648 else 20649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking SWIG version" >&5 20650 printf %s "checking SWIG version... " >&6; } 20651 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 20652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 20653 printf "%s\n" "$swig_version" >&6; } 20654 if test -n "$swig_version" ; then 20655 # Calculate the required version number components 20656 required=2.0.1 20657 required_major=`echo $required | sed 's/[^0-9].*//'` 20658 if test -z "$required_major" ; then 20659 required_major=0 20660 fi 20661 required=`echo $required. | sed 's/[0-9]*[^0-9]//'` 20662 required_minor=`echo $required | sed 's/[^0-9].*//'` 20663 if test -z "$required_minor" ; then 20664 required_minor=0 20665 fi 20666 required=`echo $required. | sed 's/[0-9]*[^0-9]//'` 20667 required_patch=`echo $required | sed 's/[^0-9].*//'` 20668 if test -z "$required_patch" ; then 20669 required_patch=0 20670 fi 20671 # Calculate the available version number components 20672 available=$swig_version 20673 available_major=`echo $available | sed 's/[^0-9].*//'` 20674 if test -z "$available_major" ; then 20675 available_major=0 20676 fi 20677 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 20678 available_minor=`echo $available | sed 's/[^0-9].*//'` 20679 if test -z "$available_minor" ; then 20680 available_minor=0 20681 fi 20682 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 20683 available_patch=`echo $available | sed 's/[^0-9].*//'` 20684 if test -z "$available_patch" ; then 20685 available_patch=0 20686 fi 20687 # Convert the version tuple into a single number for easier comparison. 20688 # Using base 100 should be safe since SWIG internally uses BCD values 20689 # to encode its version number. 20690 required_swig_vernum=`expr $required_major \* 10000 \ 20691 \+ $required_minor \* 100 \+ $required_patch` 20692 available_swig_vernum=`expr $available_major \* 10000 \ 20693 \+ $available_minor \* 100 \+ $available_patch` 20694 20695 if test $available_swig_vernum -lt $required_swig_vernum; then 20696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= 2.0.1 is required. You have $swig_version." >&5 20697 printf "%s\n" "$as_me: WARNING: SWIG version >= 2.0.1 is required. You have $swig_version." >&2;} 20698 SWIG='' 20699 20700 else 20701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SWIG library" >&5 20702 printf %s "checking for SWIG library... " >&6; } 20703 SWIG_LIB=`$SWIG -swiglib | tr '\r\n' ' '` 20704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SWIG_LIB" >&5 20705 printf "%s\n" "$SWIG_LIB" >&6; } 20706 20707 fi 20708 else 20709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 20710 printf "%s\n" "$as_me: WARNING: cannot determine SWIG version" >&2;} 20711 SWIG='' 20712 20713 fi 20714 fi 20715 20716 20717 else 20718 20719 # Find path to the "swig" executable. 20720 for ac_prog in swig swig3.0 swig2.0 20721 do 20722 # Extract the first word of "$ac_prog", so it can be a program name with args. 20723 set dummy $ac_prog; ac_word=$2 20724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 20725 printf %s "checking for $ac_word... " >&6; } 20726 if test ${ac_cv_path_SWIG+y} 20727 then : 20728 printf %s "(cached) " >&6 20729 else $as_nop 20730 case $SWIG in 20731 [\\/]* | ?:[\\/]*) 20732 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 20733 ;; 20734 *) 20735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20736 for as_dir in $PATH 20737 do 20738 IFS=$as_save_IFS 20739 case $as_dir in #((( 20740 '') as_dir=./ ;; 20741 */) ;; 20742 *) as_dir=$as_dir/ ;; 20743 esac 20744 for ac_exec_ext in '' $ac_executable_extensions; do 20745 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 20746 ac_cv_path_SWIG="$as_dir$ac_word$ac_exec_ext" 20747 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 20748 break 2 20749 fi 20750 done 20751 done 20752 IFS=$as_save_IFS 20753 20754 ;; 20755 esac 20756 fi 20757 SWIG=$ac_cv_path_SWIG 20758 if test -n "$SWIG"; then 20759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 20760 printf "%s\n" "$SWIG" >&6; } 20761 else 20762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 20763 printf "%s\n" "no" >&6; } 20764 fi 20765 20766 20767 test -n "$SWIG" && break 20768 done 20769 20770 if test -z "$SWIG" ; then 20771 : 20772 elif test -z "" ; then 20773 : 20774 else 20775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking SWIG version" >&5 20776 printf %s "checking SWIG version... " >&6; } 20777 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 20778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 20779 printf "%s\n" "$swig_version" >&6; } 20780 if test -n "$swig_version" ; then 20781 # Calculate the required version number components 20782 required= 20783 required_major=`echo $required | sed 's/[^0-9].*//'` 20784 if test -z "$required_major" ; then 20785 required_major=0 20786 fi 20787 required=`echo $required. | sed 's/[0-9]*[^0-9]//'` 20788 required_minor=`echo $required | sed 's/[^0-9].*//'` 20789 if test -z "$required_minor" ; then 20790 required_minor=0 20791 fi 20792 required=`echo $required. | sed 's/[0-9]*[^0-9]//'` 20793 required_patch=`echo $required | sed 's/[^0-9].*//'` 20794 if test -z "$required_patch" ; then 20795 required_patch=0 20796 fi 20797 # Calculate the available version number components 20798 available=$swig_version 20799 available_major=`echo $available | sed 's/[^0-9].*//'` 20800 if test -z "$available_major" ; then 20801 available_major=0 20802 fi 20803 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 20804 available_minor=`echo $available | sed 's/[^0-9].*//'` 20805 if test -z "$available_minor" ; then 20806 available_minor=0 20807 fi 20808 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 20809 available_patch=`echo $available | sed 's/[^0-9].*//'` 20810 if test -z "$available_patch" ; then 20811 available_patch=0 20812 fi 20813 # Convert the version tuple into a single number for easier comparison. 20814 # Using base 100 should be safe since SWIG internally uses BCD values 20815 # to encode its version number. 20816 required_swig_vernum=`expr $required_major \* 10000 \ 20817 \+ $required_minor \* 100 \+ $required_patch` 20818 available_swig_vernum=`expr $available_major \* 10000 \ 20819 \+ $available_minor \* 100 \+ $available_patch` 20820 20821 if test $available_swig_vernum -lt $required_swig_vernum; then 20822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= is required. You have $swig_version." >&5 20823 printf "%s\n" "$as_me: WARNING: SWIG version >= is required. You have $swig_version." >&2;} 20824 SWIG='' 20825 20826 else 20827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SWIG library" >&5 20828 printf %s "checking for SWIG library... " >&6; } 20829 SWIG_LIB=`$SWIG -swiglib | tr '\r\n' ' '` 20830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SWIG_LIB" >&5 20831 printf "%s\n" "$SWIG_LIB" >&6; } 20832 20833 fi 20834 else 20835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 20836 printf "%s\n" "$as_me: WARNING: cannot determine SWIG version" >&2;} 20837 SWIG='' 20838 20839 fi 20840 fi 20841 20842 20843 fi 20844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking SWIG" >&5 20845 printf %s "checking SWIG... " >&6; } 20846 if test ! -x "$SWIG"; then 20847 as_fn_error $? "failed to find swig tool, install it, or do not build Python module and PyUnbound" "$LINENO" 5 20848 else 20849 20850 printf "%s\n" "#define HAVE_SWIG 1" >>confdefs.h 20851 20852 swig="$SWIG" 20853 20854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: present" >&5 20855 printf "%s\n" "present" >&6; } 20856 20857 # If have Python & SWIG 20858 # Declare PythonMod 20859 if test x_$ub_with_pythonmod != x_no; then 20860 20861 printf "%s\n" "#define WITH_PYTHONMODULE 1" >>confdefs.h 20862 20863 WITH_PYTHONMODULE=yes 20864 20865 PYTHONMOD_OBJ="pythonmod.lo pythonmod_utils.lo" 20866 20867 PYTHONMOD_HEADER='$(srcdir)/pythonmod/pythonmod.h' 20868 20869 PYTHONMOD_INSTALL=pythonmod-install 20870 20871 PYTHONMOD_UNINSTALL=pythonmod-uninstall 20872 20873 fi 20874 20875 # Declare PyUnbound 20876 if test x_$ub_with_pyunbound != x_no; then 20877 20878 printf "%s\n" "#define WITH_PYUNBOUND 1" >>confdefs.h 20879 20880 WITH_PYUNBOUND=yes 20881 20882 PYUNBOUND_OBJ="libunbound_wrap.lo" 20883 20884 PYUNBOUND_TARGET="_unbound.la" 20885 20886 PYUNBOUND_INSTALL=pyunbound-install 20887 20888 PYUNBOUND_UNINSTALL=pyunbound-uninstall 20889 20890 fi 20891 fi 20892 else 20893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: *** Python libraries not found, won't build PythonMod or PyUnbound ***" >&5 20894 printf "%s\n" "*** Python libraries not found, won't build PythonMod or PyUnbound ***" >&6; } 20895 ub_with_pyunbound=no 20896 ub_with_pythonmod=no 20897 fi 20898 fi 20899 20900 if test "`uname`" = "NetBSD"; then 20901 NETBSD_LINTFLAGS='"-D__RENAME(x)=" -D_NETINET_IN_H_' 20902 20903 fi 20904 20905 if test "`uname`" = "Linux"; then 20906 # splint cannot parse modern c99 header files 20907 GCC_DOCKER_LINTFLAGS='-syntax' 20908 20909 fi 20910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for build time" >&5 20911 printf %s "checking for build time... " >&6; } 20912 ax_date_fmt="%Y%m%d" 20913 if test x"$SOURCE_DATE_EPOCH" = x 20914 then : 20915 CONFIG_DATE=`date "+$ax_date_fmt"` 20916 else $as_nop 20917 ax_build_date=`date -u -d "@$SOURCE_DATE_EPOCH" "+$ax_date_fmt" 2>/dev/null \ 20918 || date -u -r "$SOURCE_DATE_EPOCH" "+$ax_date_fmt" 2>/dev/null` 20919 if test x"$ax_build_date" = x 20920 then : 20921 as_fn_error $? "malformed SOURCE_DATE_EPOCH" "$LINENO" 5 20922 else $as_nop 20923 CONFIG_DATE=$ax_build_date 20924 fi 20925 fi 20926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CONFIG_DATE" >&5 20927 printf "%s\n" "$CONFIG_DATE" >&6; } 20928 20929 20930 20931 20932 # Checks for libraries. 20933 20934 # libnss 20935 USE_NSS="no" 20936 20937 # Check whether --with-nss was given. 20938 if test ${with_nss+y} 20939 then : 20940 withval=$with_nss; 20941 USE_NSS="yes" 20942 20943 printf "%s\n" "#define HAVE_NSS 1" >>confdefs.h 20944 20945 if test "$withval" != "" -a "$withval" != "yes"; then 20946 CPPFLAGS="$CPPFLAGS -I$withval/include/nss3" 20947 LDFLAGS="$LDFLAGS -L$withval/lib" 20948 20949 if test "x$enable_rpath" = xyes; then 20950 if echo "$withval/lib" | grep "^/" >/dev/null; then 20951 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 20952 fi 20953 fi 20954 20955 CPPFLAGS="-I$withval/include/nspr4 $CPPFLAGS" 20956 else 20957 CPPFLAGS="$CPPFLAGS -I/usr/include/nss3" 20958 CPPFLAGS="-I/usr/include/nspr4 $CPPFLAGS" 20959 fi 20960 LIBS="$LIBS -lnss3 -lnspr4" 20961 SSLLIB="" 20962 PC_CRYPTO_DEPENDENCY="nss nspr" 20963 20964 20965 20966 fi 20967 20968 20969 # libnettle 20970 USE_NETTLE="no" 20971 20972 # Check whether --with-nettle was given. 20973 if test ${with_nettle+y} 20974 then : 20975 withval=$with_nettle; 20976 USE_NETTLE="yes" 20977 20978 printf "%s\n" "#define HAVE_NETTLE 1" >>confdefs.h 20979 20980 ac_fn_c_check_header_compile "$LINENO" "nettle/dsa-compat.h" "ac_cv_header_nettle_dsa_compat_h" "$ac_includes_default 20981 " 20982 if test "x$ac_cv_header_nettle_dsa_compat_h" = xyes 20983 then : 20984 printf "%s\n" "#define HAVE_NETTLE_DSA_COMPAT_H 1" >>confdefs.h 20985 20986 fi 20987 20988 if test "$withval" != "" -a "$withval" != "yes"; then 20989 CPPFLAGS="$CPPFLAGS -I$withval/include/nettle" 20990 LDFLAGS="$LDFLAGS -L$withval/lib" 20991 20992 if test "x$enable_rpath" = xyes; then 20993 if echo "$withval/lib" | grep "^/" >/dev/null; then 20994 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 20995 fi 20996 fi 20997 20998 else 20999 CPPFLAGS="$CPPFLAGS -I/usr/include/nettle" 21000 fi 21001 LIBS="$LIBS -lhogweed -lnettle -lgmp" 21002 SSLLIB="" 21003 PC_CRYPTO_DEPENDENCY="hogweed nettle" 21004 21005 21006 21007 fi 21008 21009 21010 # openssl 21011 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 21012 21013 21014 # Check whether --with-ssl was given. 21015 if test ${with_ssl+y} 21016 then : 21017 withval=$with_ssl; 21018 21019 else $as_nop 21020 21021 withval="yes" 21022 21023 fi 21024 21025 if test x_$withval = x_no; then 21026 as_fn_error $? "Need SSL library to do digital signature cryptography" "$LINENO" 5 21027 fi 21028 21029 withval=$withval 21030 if test x_$withval != x_no; then 21031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5 21032 printf %s "checking for SSL... " >&6; } 21033 if test -n "$withval"; then 21034 if test ! -f "$withval/include/openssl/ssl.h" -a -f "$withval/openssl/ssl.h"; then 21035 ssldir="$withval" 21036 found_ssl="yes" 21037 withval="" 21038 ssldir_include="$ssldir" 21039 ssldir_lib=`echo $ssldir | sed -e 's/include/lib/'` 21040 if test -f "$ssldir_lib/libssl.a" -o -f "$ssldir_lib/libssl.so"; then 21041 : # found here 21042 else 21043 ssldir_lib=`echo $ssldir | sed -e 's/include/lib64/'` 21044 if test -f "$ssldir_lib/libssl.a" -o -f "$ssldir_lib/libssl.so"; then 21045 : # found here 21046 else 21047 as_fn_error $? "Could not find openssl lib file, $ssldir_lib/libssl.so,a, pass like \"/usr/local\" or \"/usr/include/openssl11\"" "$LINENO" 5 21048 fi 21049 fi 21050 fi 21051 fi 21052 if test x_$withval = x_ -o x_$withval = x_yes; then 21053 withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr" 21054 fi 21055 for dir in $withval; do 21056 ssldir="$dir" 21057 if test -f "$dir/include/openssl/ssl.h"; then 21058 found_ssl="yes" 21059 ssldir_include="$ssldir/include" 21060 if test ! -d "$ssldir/lib" -a -d "$ssldir/lib64"; then 21061 ssldir_lib="$ssldir/lib64" 21062 else 21063 ssldir_lib="$ssldir/lib" 21064 fi 21065 break; 21066 fi 21067 done 21068 if test x_$found_ssl != x_yes; then 21069 as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5 21070 else 21071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5 21072 printf "%s\n" "found in $ssldir" >&6; } 21073 21074 printf "%s\n" "#define HAVE_SSL /**/" >>confdefs.h 21075 21076 HAVE_SSL=yes 21077 if test "$ssldir" != "/usr"; then 21078 CPPFLAGS="$CPPFLAGS -I$ssldir_include" 21079 LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir_include" 21080 LDFLAGS="$LDFLAGS -L$ssldir_lib" 21081 LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir_lib" 21082 21083 if test "x$enable_rpath" = xyes; then 21084 if echo "$ssldir_lib" | grep "^/" >/dev/null; then 21085 RUNTIME_PATH="$RUNTIME_PATH -R$ssldir_lib" 21086 fi 21087 fi 21088 21089 fi 21090 21091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for EVP_sha256 in -lcrypto" >&5 21092 printf %s "checking for EVP_sha256 in -lcrypto... " >&6; } 21093 LIBS="$LIBS -lcrypto" 21094 LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto" 21095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21096 /* end confdefs.h. */ 21097 21098 int 21099 main (void) 21100 { 21101 21102 int EVP_sha256(void); 21103 (void)EVP_sha256(); 21104 21105 ; 21106 return 0; 21107 } 21108 _ACEOF 21109 if ac_fn_c_try_link "$LINENO" 21110 then : 21111 21112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 21113 printf "%s\n" "yes" >&6; } 21114 21115 printf "%s\n" "#define HAVE_EVP_SHA256 1" >>confdefs.h 21116 21117 21118 else $as_nop 21119 21120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 21121 printf "%s\n" "no" >&6; } 21122 # check if -lwsock32 or -lgdi32 are needed. 21123 BAKLIBS="$LIBS" 21124 BAKSSLLIBS="$LIBSSL_LIBS" 21125 LIBS="$LIBS -lgdi32 -lws2_32" 21126 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32 -lws2_32" 21127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32" >&5 21128 printf %s "checking if -lcrypto needs -lgdi32... " >&6; } 21129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21130 /* end confdefs.h. */ 21131 21132 int 21133 main (void) 21134 { 21135 21136 int EVP_sha256(void); 21137 (void)EVP_sha256(); 21138 21139 ; 21140 return 0; 21141 } 21142 _ACEOF 21143 if ac_fn_c_try_link "$LINENO" 21144 then : 21145 21146 21147 printf "%s\n" "#define HAVE_EVP_SHA256 1" >>confdefs.h 21148 21149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 21150 printf "%s\n" "yes" >&6; } 21151 21152 else $as_nop 21153 21154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 21155 printf "%s\n" "no" >&6; } 21156 LIBS="$BAKLIBS" 21157 LIBSSL_LIBS="$BAKSSLLIBS" 21158 21159 LIBS="$LIBS -lgdi32 -lws2_32 -lcrypt32" 21160 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32 -lws2_32 -lcrypt32" 21161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32 -lws2_32 -lcrypt32" >&5 21162 printf %s "checking if -lcrypto needs -lgdi32 -lws2_32 -lcrypt32... " >&6; } 21163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21164 /* end confdefs.h. */ 21165 21166 int 21167 main (void) 21168 { 21169 21170 int EVP_sha256(void); 21171 (void)EVP_sha256(); 21172 21173 ; 21174 return 0; 21175 } 21176 _ACEOF 21177 if ac_fn_c_try_link "$LINENO" 21178 then : 21179 21180 21181 printf "%s\n" "#define HAVE_EVP_SHA256 1" >>confdefs.h 21182 21183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 21184 printf "%s\n" "yes" >&6; } 21185 21186 else $as_nop 21187 21188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 21189 printf "%s\n" "no" >&6; } 21190 LIBS="$BAKLIBS" 21191 LIBSSL_LIBS="$BAKSSLLIBS" 21192 21193 LIBS="$LIBS -lgdi32 -lws2_32 -lcrypt32 -l:libssp.a" 21194 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32 -lws2_32 -lcrypt32 -l:libssp.a" 21195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32 -lws2_32 -lcrypt32 -l:libssp.a" >&5 21196 printf %s "checking if -lcrypto needs -lgdi32 -lws2_32 -lcrypt32 -l:libssp.a... " >&6; } 21197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21198 /* end confdefs.h. */ 21199 21200 int 21201 main (void) 21202 { 21203 21204 int EVP_sha256(void); 21205 (void)EVP_sha256(); 21206 21207 ; 21208 return 0; 21209 } 21210 _ACEOF 21211 if ac_fn_c_try_link "$LINENO" 21212 then : 21213 21214 21215 printf "%s\n" "#define HAVE_EVP_SHA256 1" >>confdefs.h 21216 21217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 21218 printf "%s\n" "yes" >&6; } 21219 21220 else $as_nop 21221 21222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 21223 printf "%s\n" "no" >&6; } 21224 LIBS="$BAKLIBS" 21225 LIBSSL_LIBS="$BAKSSLLIBS" 21226 21227 LIBS="$LIBS -ldl" 21228 LIBSSL_LIBS="$LIBSSL_LIBS -ldl" 21229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl" >&5 21230 printf %s "checking if -lcrypto needs -ldl... " >&6; } 21231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21232 /* end confdefs.h. */ 21233 21234 int 21235 main (void) 21236 { 21237 21238 int EVP_sha256(void); 21239 (void)EVP_sha256(); 21240 21241 ; 21242 return 0; 21243 } 21244 _ACEOF 21245 if ac_fn_c_try_link "$LINENO" 21246 then : 21247 21248 21249 printf "%s\n" "#define HAVE_EVP_SHA256 1" >>confdefs.h 21250 21251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 21252 printf "%s\n" "yes" >&6; } 21253 21254 else $as_nop 21255 21256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 21257 printf "%s\n" "no" >&6; } 21258 LIBS="$BAKLIBS" 21259 LIBSSL_LIBS="$BAKSSLLIBS" 21260 LIBS="$LIBS -ldl -pthread" 21261 LIBSSL_LIBS="$LIBSSL_LIBS -ldl -pthread" 21262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl -pthread" >&5 21263 printf %s "checking if -lcrypto needs -ldl -pthread... " >&6; } 21264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21265 /* end confdefs.h. */ 21266 21267 int 21268 main (void) 21269 { 21270 21271 int EVP_sha256(void); 21272 (void)EVP_sha256(); 21273 21274 ; 21275 return 0; 21276 } 21277 _ACEOF 21278 if ac_fn_c_try_link "$LINENO" 21279 then : 21280 21281 21282 printf "%s\n" "#define HAVE_EVP_SHA256 1" >>confdefs.h 21283 21284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 21285 printf "%s\n" "yes" >&6; } 21286 21287 else $as_nop 21288 21289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 21290 printf "%s\n" "no" >&6; } 21291 as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5 21292 21293 fi 21294 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 21295 conftest$ac_exeext conftest.$ac_ext 21296 21297 fi 21298 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 21299 conftest$ac_exeext conftest.$ac_ext 21300 21301 fi 21302 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 21303 conftest$ac_exeext conftest.$ac_ext 21304 21305 fi 21306 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 21307 conftest$ac_exeext conftest.$ac_ext 21308 21309 fi 21310 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 21311 conftest$ac_exeext conftest.$ac_ext 21312 21313 fi 21314 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 21315 conftest$ac_exeext conftest.$ac_ext 21316 fi 21317 21318 21319 fi 21320 ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default 21321 " 21322 if test "x$ac_cv_header_openssl_ssl_h" = xyes 21323 then : 21324 printf "%s\n" "#define HAVE_OPENSSL_SSL_H 1" >>confdefs.h 21325 21326 fi 21327 21328 ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default 21329 " 21330 if test "x$ac_cv_header_openssl_err_h" = xyes 21331 then : 21332 printf "%s\n" "#define HAVE_OPENSSL_ERR_H 1" >>confdefs.h 21333 21334 fi 21335 21336 ac_fn_c_check_header_compile "$LINENO" "openssl/rand.h" "ac_cv_header_openssl_rand_h" "$ac_includes_default 21337 " 21338 if test "x$ac_cv_header_openssl_rand_h" = xyes 21339 then : 21340 printf "%s\n" "#define HAVE_OPENSSL_RAND_H 1" >>confdefs.h 21341 21342 fi 21343 21344 21345 21346 21347 # check if libssl needs libdl 21348 BAKLIBS="$LIBS" 21349 LIBS="-lssl $LIBS" 21350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libssl needs libdl" >&5 21351 printf %s "checking if libssl needs libdl... " >&6; } 21352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21353 /* end confdefs.h. */ 21354 21355 /* Override any GCC internal prototype to avoid an error. 21356 Use char because int might match the return type of a GCC 21357 builtin and then its argument prototype would still apply. */ 21358 char SSL_CTX_new (); 21359 int 21360 main (void) 21361 { 21362 return SSL_CTX_new (); 21363 ; 21364 return 0; 21365 } 21366 _ACEOF 21367 if ac_fn_c_try_link "$LINENO" 21368 then : 21369 21370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 21371 printf "%s\n" "no" >&6; } 21372 LIBS="$BAKLIBS" 21373 21374 else $as_nop 21375 21376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 21377 printf "%s\n" "yes" >&6; } 21378 LIBS="$BAKLIBS" 21379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 21380 printf %s "checking for library containing dlopen... " >&6; } 21381 if test ${ac_cv_search_dlopen+y} 21382 then : 21383 printf %s "(cached) " >&6 21384 else $as_nop 21385 ac_func_search_save_LIBS=$LIBS 21386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21387 /* end confdefs.h. */ 21388 21389 /* Override any GCC internal prototype to avoid an error. 21390 Use char because int might match the return type of a GCC 21391 builtin and then its argument prototype would still apply. */ 21392 char dlopen (); 21393 int 21394 main (void) 21395 { 21396 return dlopen (); 21397 ; 21398 return 0; 21399 } 21400 _ACEOF 21401 for ac_lib in '' dl 21402 do 21403 if test -z "$ac_lib"; then 21404 ac_res="none required" 21405 else 21406 ac_res=-l$ac_lib 21407 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 21408 fi 21409 if ac_fn_c_try_link "$LINENO" 21410 then : 21411 ac_cv_search_dlopen=$ac_res 21412 fi 21413 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 21414 conftest$ac_exeext 21415 if test ${ac_cv_search_dlopen+y} 21416 then : 21417 break 21418 fi 21419 done 21420 if test ${ac_cv_search_dlopen+y} 21421 then : 21422 21423 else $as_nop 21424 ac_cv_search_dlopen=no 21425 fi 21426 rm conftest.$ac_ext 21427 LIBS=$ac_func_search_save_LIBS 21428 fi 21429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 21430 printf "%s\n" "$ac_cv_search_dlopen" >&6; } 21431 ac_res=$ac_cv_search_dlopen 21432 if test "$ac_res" != no 21433 then : 21434 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 21435 21436 fi 21437 21438 21439 fi 21440 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 21441 conftest$ac_exeext conftest.$ac_ext 21442 SSLLIB="-lssl" 21443 21444 PC_CRYPTO_DEPENDENCY="" 21445 21446 21447 # check if -lcrypt32 is needed because CAPIENG needs that. (on windows) 21448 BAKLIBS="$LIBS" 21449 LIBS="-lssl $LIBS" 21450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libssl needs -lcrypt32" >&5 21451 printf %s "checking if libssl needs -lcrypt32... " >&6; } 21452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21453 /* end confdefs.h. */ 21454 21455 int 21456 main (void) 21457 { 21458 21459 int EVP_sha256(void); 21460 (void)EVP_sha256(); 21461 21462 ; 21463 return 0; 21464 } 21465 _ACEOF 21466 if ac_fn_c_try_link "$LINENO" 21467 then : 21468 21469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 21470 printf "%s\n" "no" >&6; } 21471 LIBS="$BAKLIBS" 21472 21473 else $as_nop 21474 21475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 21476 printf "%s\n" "yes" >&6; } 21477 LIBS="$BAKLIBS" 21478 LIBS="$LIBS -lcrypt32" 21479 21480 fi 21481 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 21482 conftest$ac_exeext conftest.$ac_ext 21483 21484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LibreSSL" >&5 21485 printf %s "checking for LibreSSL... " >&6; } 21486 if grep VERSION_TEXT $ssldir_include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then 21487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 21488 printf "%s\n" "yes" >&6; } 21489 21490 printf "%s\n" "#define HAVE_LIBRESSL 1" >>confdefs.h 21491 21492 # libressl provides these compat functions, but they may also be 21493 # declared by the OS in libc. See if they have been declared. 21494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 21495 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 21496 if test ${ac_cv_c_undeclared_builtin_options+y} 21497 then : 21498 printf %s "(cached) " >&6 21499 else $as_nop 21500 ac_save_CFLAGS=$CFLAGS 21501 ac_cv_c_undeclared_builtin_options='cannot detect' 21502 for ac_arg in '' -fno-builtin; do 21503 CFLAGS="$ac_save_CFLAGS $ac_arg" 21504 # This test program should *not* compile successfully. 21505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21506 /* end confdefs.h. */ 21507 21508 int 21509 main (void) 21510 { 21511 (void) strchr; 21512 ; 21513 return 0; 21514 } 21515 _ACEOF 21516 if ac_fn_c_try_compile "$LINENO" 21517 then : 21518 21519 else $as_nop 21520 # This test program should compile successfully. 21521 # No library function is consistently available on 21522 # freestanding implementations, so test against a dummy 21523 # declaration. Include always-available headers on the 21524 # off chance that they somehow elicit warnings. 21525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21526 /* end confdefs.h. */ 21527 #include <float.h> 21528 #include <limits.h> 21529 #include <stdarg.h> 21530 #include <stddef.h> 21531 extern void ac_decl (int, char *); 21532 21533 int 21534 main (void) 21535 { 21536 (void) ac_decl (0, (char *) 0); 21537 (void) ac_decl; 21538 21539 ; 21540 return 0; 21541 } 21542 _ACEOF 21543 if ac_fn_c_try_compile "$LINENO" 21544 then : 21545 if test x"$ac_arg" = x 21546 then : 21547 ac_cv_c_undeclared_builtin_options='none needed' 21548 else $as_nop 21549 ac_cv_c_undeclared_builtin_options=$ac_arg 21550 fi 21551 break 21552 fi 21553 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 21554 fi 21555 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 21556 done 21557 CFLAGS=$ac_save_CFLAGS 21558 21559 fi 21560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 21561 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 21562 case $ac_cv_c_undeclared_builtin_options in #( 21563 'cannot detect') : 21564 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 21565 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 21566 as_fn_error $? "cannot make $CC report undeclared builtins 21567 See \`config.log' for more details" "$LINENO" 5; } ;; #( 21568 'none needed') : 21569 ac_c_undeclared_builtin_options='' ;; #( 21570 *) : 21571 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 21572 esac 21573 21574 ac_fn_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 21575 if test "x$ac_cv_have_decl_strlcpy" = xyes 21576 then : 21577 ac_have_decl=1 21578 else $as_nop 21579 ac_have_decl=0 21580 fi 21581 printf "%s\n" "#define HAVE_DECL_STRLCPY $ac_have_decl" >>confdefs.h 21582 ac_fn_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 21583 if test "x$ac_cv_have_decl_strlcat" = xyes 21584 then : 21585 ac_have_decl=1 21586 else $as_nop 21587 ac_have_decl=0 21588 fi 21589 printf "%s\n" "#define HAVE_DECL_STRLCAT $ac_have_decl" >>confdefs.h 21590 ac_fn_check_decl "$LINENO" "arc4random" "ac_cv_have_decl_arc4random" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 21591 if test "x$ac_cv_have_decl_arc4random" = xyes 21592 then : 21593 ac_have_decl=1 21594 else $as_nop 21595 ac_have_decl=0 21596 fi 21597 printf "%s\n" "#define HAVE_DECL_ARC4RANDOM $ac_have_decl" >>confdefs.h 21598 ac_fn_check_decl "$LINENO" "arc4random_uniform" "ac_cv_have_decl_arc4random_uniform" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 21599 if test "x$ac_cv_have_decl_arc4random_uniform" = xyes 21600 then : 21601 ac_have_decl=1 21602 else $as_nop 21603 ac_have_decl=0 21604 fi 21605 printf "%s\n" "#define HAVE_DECL_ARC4RANDOM_UNIFORM $ac_have_decl" >>confdefs.h 21606 21607 else 21608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 21609 printf "%s\n" "no" >&6; } 21610 fi 21611 ac_fn_c_check_header_compile "$LINENO" "openssl/conf.h" "ac_cv_header_openssl_conf_h" "$ac_includes_default 21612 " 21613 if test "x$ac_cv_header_openssl_conf_h" = xyes 21614 then : 21615 printf "%s\n" "#define HAVE_OPENSSL_CONF_H 1" >>confdefs.h 21616 21617 fi 21618 ac_fn_c_check_header_compile "$LINENO" "openssl/engine.h" "ac_cv_header_openssl_engine_h" "$ac_includes_default 21619 " 21620 if test "x$ac_cv_header_openssl_engine_h" = xyes 21621 then : 21622 printf "%s\n" "#define HAVE_OPENSSL_ENGINE_H 1" >>confdefs.h 21623 21624 fi 21625 ac_fn_c_check_header_compile "$LINENO" "openssl/bn.h" "ac_cv_header_openssl_bn_h" "$ac_includes_default 21626 " 21627 if test "x$ac_cv_header_openssl_bn_h" = xyes 21628 then : 21629 printf "%s\n" "#define HAVE_OPENSSL_BN_H 1" >>confdefs.h 21630 21631 fi 21632 ac_fn_c_check_header_compile "$LINENO" "openssl/dh.h" "ac_cv_header_openssl_dh_h" "$ac_includes_default 21633 " 21634 if test "x$ac_cv_header_openssl_dh_h" = xyes 21635 then : 21636 printf "%s\n" "#define HAVE_OPENSSL_DH_H 1" >>confdefs.h 21637 21638 fi 21639 ac_fn_c_check_header_compile "$LINENO" "openssl/dsa.h" "ac_cv_header_openssl_dsa_h" "$ac_includes_default 21640 " 21641 if test "x$ac_cv_header_openssl_dsa_h" = xyes 21642 then : 21643 printf "%s\n" "#define HAVE_OPENSSL_DSA_H 1" >>confdefs.h 21644 21645 fi 21646 ac_fn_c_check_header_compile "$LINENO" "openssl/rsa.h" "ac_cv_header_openssl_rsa_h" "$ac_includes_default 21647 " 21648 if test "x$ac_cv_header_openssl_rsa_h" = xyes 21649 then : 21650 printf "%s\n" "#define HAVE_OPENSSL_RSA_H 1" >>confdefs.h 21651 21652 fi 21653 ac_fn_c_check_header_compile "$LINENO" "openssl/core_names.h" "ac_cv_header_openssl_core_names_h" "$ac_includes_default 21654 " 21655 if test "x$ac_cv_header_openssl_core_names_h" = xyes 21656 then : 21657 printf "%s\n" "#define HAVE_OPENSSL_CORE_NAMES_H 1" >>confdefs.h 21658 21659 fi 21660 ac_fn_c_check_header_compile "$LINENO" "openssl/param_build.h" "ac_cv_header_openssl_param_build_h" "$ac_includes_default 21661 " 21662 if test "x$ac_cv_header_openssl_param_build_h" = xyes 21663 then : 21664 printf "%s\n" "#define HAVE_OPENSSL_PARAM_BUILD_H 1" >>confdefs.h 21665 21666 fi 21667 21668 ac_fn_c_check_func "$LINENO" "OPENSSL_config" "ac_cv_func_OPENSSL_config" 21669 if test "x$ac_cv_func_OPENSSL_config" = xyes 21670 then : 21671 printf "%s\n" "#define HAVE_OPENSSL_CONFIG 1" >>confdefs.h 21672 21673 fi 21674 ac_fn_c_check_func "$LINENO" "EVP_sha1" "ac_cv_func_EVP_sha1" 21675 if test "x$ac_cv_func_EVP_sha1" = xyes 21676 then : 21677 printf "%s\n" "#define HAVE_EVP_SHA1 1" >>confdefs.h 21678 21679 fi 21680 ac_fn_c_check_func "$LINENO" "EVP_sha256" "ac_cv_func_EVP_sha256" 21681 if test "x$ac_cv_func_EVP_sha256" = xyes 21682 then : 21683 printf "%s\n" "#define HAVE_EVP_SHA256 1" >>confdefs.h 21684 21685 fi 21686 ac_fn_c_check_func "$LINENO" "EVP_sha512" "ac_cv_func_EVP_sha512" 21687 if test "x$ac_cv_func_EVP_sha512" = xyes 21688 then : 21689 printf "%s\n" "#define HAVE_EVP_SHA512 1" >>confdefs.h 21690 21691 fi 21692 ac_fn_c_check_func "$LINENO" "FIPS_mode" "ac_cv_func_FIPS_mode" 21693 if test "x$ac_cv_func_FIPS_mode" = xyes 21694 then : 21695 printf "%s\n" "#define HAVE_FIPS_MODE 1" >>confdefs.h 21696 21697 fi 21698 ac_fn_c_check_func "$LINENO" "EVP_default_properties_is_fips_enabled" "ac_cv_func_EVP_default_properties_is_fips_enabled" 21699 if test "x$ac_cv_func_EVP_default_properties_is_fips_enabled" = xyes 21700 then : 21701 printf "%s\n" "#define HAVE_EVP_DEFAULT_PROPERTIES_IS_FIPS_ENABLED 1" >>confdefs.h 21702 21703 fi 21704 ac_fn_c_check_func "$LINENO" "EVP_MD_CTX_new" "ac_cv_func_EVP_MD_CTX_new" 21705 if test "x$ac_cv_func_EVP_MD_CTX_new" = xyes 21706 then : 21707 printf "%s\n" "#define HAVE_EVP_MD_CTX_NEW 1" >>confdefs.h 21708 21709 fi 21710 ac_fn_c_check_func "$LINENO" "OpenSSL_add_all_digests" "ac_cv_func_OpenSSL_add_all_digests" 21711 if test "x$ac_cv_func_OpenSSL_add_all_digests" = xyes 21712 then : 21713 printf "%s\n" "#define HAVE_OPENSSL_ADD_ALL_DIGESTS 1" >>confdefs.h 21714 21715 fi 21716 ac_fn_c_check_func "$LINENO" "OPENSSL_init_crypto" "ac_cv_func_OPENSSL_init_crypto" 21717 if test "x$ac_cv_func_OPENSSL_init_crypto" = xyes 21718 then : 21719 printf "%s\n" "#define HAVE_OPENSSL_INIT_CRYPTO 1" >>confdefs.h 21720 21721 fi 21722 ac_fn_c_check_func "$LINENO" "EVP_cleanup" "ac_cv_func_EVP_cleanup" 21723 if test "x$ac_cv_func_EVP_cleanup" = xyes 21724 then : 21725 printf "%s\n" "#define HAVE_EVP_CLEANUP 1" >>confdefs.h 21726 21727 fi 21728 ac_fn_c_check_func "$LINENO" "ENGINE_cleanup" "ac_cv_func_ENGINE_cleanup" 21729 if test "x$ac_cv_func_ENGINE_cleanup" = xyes 21730 then : 21731 printf "%s\n" "#define HAVE_ENGINE_CLEANUP 1" >>confdefs.h 21732 21733 fi 21734 ac_fn_c_check_func "$LINENO" "ERR_load_crypto_strings" "ac_cv_func_ERR_load_crypto_strings" 21735 if test "x$ac_cv_func_ERR_load_crypto_strings" = xyes 21736 then : 21737 printf "%s\n" "#define HAVE_ERR_LOAD_CRYPTO_STRINGS 1" >>confdefs.h 21738 21739 fi 21740 ac_fn_c_check_func "$LINENO" "CRYPTO_cleanup_all_ex_data" "ac_cv_func_CRYPTO_cleanup_all_ex_data" 21741 if test "x$ac_cv_func_CRYPTO_cleanup_all_ex_data" = xyes 21742 then : 21743 printf "%s\n" "#define HAVE_CRYPTO_CLEANUP_ALL_EX_DATA 1" >>confdefs.h 21744 21745 fi 21746 ac_fn_c_check_func "$LINENO" "ERR_free_strings" "ac_cv_func_ERR_free_strings" 21747 if test "x$ac_cv_func_ERR_free_strings" = xyes 21748 then : 21749 printf "%s\n" "#define HAVE_ERR_FREE_STRINGS 1" >>confdefs.h 21750 21751 fi 21752 ac_fn_c_check_func "$LINENO" "RAND_cleanup" "ac_cv_func_RAND_cleanup" 21753 if test "x$ac_cv_func_RAND_cleanup" = xyes 21754 then : 21755 printf "%s\n" "#define HAVE_RAND_CLEANUP 1" >>confdefs.h 21756 21757 fi 21758 ac_fn_c_check_func "$LINENO" "DSA_SIG_set0" "ac_cv_func_DSA_SIG_set0" 21759 if test "x$ac_cv_func_DSA_SIG_set0" = xyes 21760 then : 21761 printf "%s\n" "#define HAVE_DSA_SIG_SET0 1" >>confdefs.h 21762 21763 fi 21764 ac_fn_c_check_func "$LINENO" "EVP_dss1" "ac_cv_func_EVP_dss1" 21765 if test "x$ac_cv_func_EVP_dss1" = xyes 21766 then : 21767 printf "%s\n" "#define HAVE_EVP_DSS1 1" >>confdefs.h 21768 21769 fi 21770 ac_fn_c_check_func "$LINENO" "EVP_DigestVerify" "ac_cv_func_EVP_DigestVerify" 21771 if test "x$ac_cv_func_EVP_DigestVerify" = xyes 21772 then : 21773 printf "%s\n" "#define HAVE_EVP_DIGESTVERIFY 1" >>confdefs.h 21774 21775 fi 21776 ac_fn_c_check_func "$LINENO" "EVP_aes_256_cbc" "ac_cv_func_EVP_aes_256_cbc" 21777 if test "x$ac_cv_func_EVP_aes_256_cbc" = xyes 21778 then : 21779 printf "%s\n" "#define HAVE_EVP_AES_256_CBC 1" >>confdefs.h 21780 21781 fi 21782 ac_fn_c_check_func "$LINENO" "EVP_EncryptInit_ex" "ac_cv_func_EVP_EncryptInit_ex" 21783 if test "x$ac_cv_func_EVP_EncryptInit_ex" = xyes 21784 then : 21785 printf "%s\n" "#define HAVE_EVP_ENCRYPTINIT_EX 1" >>confdefs.h 21786 21787 fi 21788 ac_fn_c_check_func "$LINENO" "HMAC_Init_ex" "ac_cv_func_HMAC_Init_ex" 21789 if test "x$ac_cv_func_HMAC_Init_ex" = xyes 21790 then : 21791 printf "%s\n" "#define HAVE_HMAC_INIT_EX 1" >>confdefs.h 21792 21793 fi 21794 ac_fn_c_check_func "$LINENO" "CRYPTO_THREADID_set_callback" "ac_cv_func_CRYPTO_THREADID_set_callback" 21795 if test "x$ac_cv_func_CRYPTO_THREADID_set_callback" = xyes 21796 then : 21797 printf "%s\n" "#define HAVE_CRYPTO_THREADID_SET_CALLBACK 1" >>confdefs.h 21798 21799 fi 21800 ac_fn_c_check_func "$LINENO" "EVP_MAC_CTX_set_params" "ac_cv_func_EVP_MAC_CTX_set_params" 21801 if test "x$ac_cv_func_EVP_MAC_CTX_set_params" = xyes 21802 then : 21803 printf "%s\n" "#define HAVE_EVP_MAC_CTX_SET_PARAMS 1" >>confdefs.h 21804 21805 fi 21806 ac_fn_c_check_func "$LINENO" "OSSL_PARAM_BLD_new" "ac_cv_func_OSSL_PARAM_BLD_new" 21807 if test "x$ac_cv_func_OSSL_PARAM_BLD_new" = xyes 21808 then : 21809 printf "%s\n" "#define HAVE_OSSL_PARAM_BLD_NEW 1" >>confdefs.h 21810 21811 fi 21812 ac_fn_c_check_func "$LINENO" "BIO_set_callback_ex" "ac_cv_func_BIO_set_callback_ex" 21813 if test "x$ac_cv_func_BIO_set_callback_ex" = xyes 21814 then : 21815 printf "%s\n" "#define HAVE_BIO_SET_CALLBACK_EX 1" >>confdefs.h 21816 21817 fi 21818 21819 21820 # these check_funcs need -lssl 21821 BAKLIBS="$LIBS" 21822 LIBS="-lssl $LIBS" 21823 ac_fn_c_check_func "$LINENO" "OPENSSL_init_ssl" "ac_cv_func_OPENSSL_init_ssl" 21824 if test "x$ac_cv_func_OPENSSL_init_ssl" = xyes 21825 then : 21826 printf "%s\n" "#define HAVE_OPENSSL_INIT_SSL 1" >>confdefs.h 21827 21828 fi 21829 ac_fn_c_check_func "$LINENO" "SSL_CTX_set_security_level" "ac_cv_func_SSL_CTX_set_security_level" 21830 if test "x$ac_cv_func_SSL_CTX_set_security_level" = xyes 21831 then : 21832 printf "%s\n" "#define HAVE_SSL_CTX_SET_SECURITY_LEVEL 1" >>confdefs.h 21833 21834 fi 21835 ac_fn_c_check_func "$LINENO" "SSL_set1_host" "ac_cv_func_SSL_set1_host" 21836 if test "x$ac_cv_func_SSL_set1_host" = xyes 21837 then : 21838 printf "%s\n" "#define HAVE_SSL_SET1_HOST 1" >>confdefs.h 21839 21840 fi 21841 ac_fn_c_check_func "$LINENO" "SSL_get0_peername" "ac_cv_func_SSL_get0_peername" 21842 if test "x$ac_cv_func_SSL_get0_peername" = xyes 21843 then : 21844 printf "%s\n" "#define HAVE_SSL_GET0_PEERNAME 1" >>confdefs.h 21845 21846 fi 21847 ac_fn_c_check_func "$LINENO" "X509_VERIFY_PARAM_set1_host" "ac_cv_func_X509_VERIFY_PARAM_set1_host" 21848 if test "x$ac_cv_func_X509_VERIFY_PARAM_set1_host" = xyes 21849 then : 21850 printf "%s\n" "#define HAVE_X509_VERIFY_PARAM_SET1_HOST 1" >>confdefs.h 21851 21852 fi 21853 ac_fn_c_check_func "$LINENO" "SSL_CTX_set_ciphersuites" "ac_cv_func_SSL_CTX_set_ciphersuites" 21854 if test "x$ac_cv_func_SSL_CTX_set_ciphersuites" = xyes 21855 then : 21856 printf "%s\n" "#define HAVE_SSL_CTX_SET_CIPHERSUITES 1" >>confdefs.h 21857 21858 fi 21859 ac_fn_c_check_func "$LINENO" "SSL_CTX_set_tlsext_ticket_key_evp_cb" "ac_cv_func_SSL_CTX_set_tlsext_ticket_key_evp_cb" 21860 if test "x$ac_cv_func_SSL_CTX_set_tlsext_ticket_key_evp_cb" = xyes 21861 then : 21862 printf "%s\n" "#define HAVE_SSL_CTX_SET_TLSEXT_TICKET_KEY_EVP_CB 1" >>confdefs.h 21863 21864 fi 21865 ac_fn_c_check_func "$LINENO" "SSL_CTX_set_alpn_select_cb" "ac_cv_func_SSL_CTX_set_alpn_select_cb" 21866 if test "x$ac_cv_func_SSL_CTX_set_alpn_select_cb" = xyes 21867 then : 21868 printf "%s\n" "#define HAVE_SSL_CTX_SET_ALPN_SELECT_CB 1" >>confdefs.h 21869 21870 fi 21871 ac_fn_c_check_func "$LINENO" "SSL_get0_alpn_selected" "ac_cv_func_SSL_get0_alpn_selected" 21872 if test "x$ac_cv_func_SSL_get0_alpn_selected" = xyes 21873 then : 21874 printf "%s\n" "#define HAVE_SSL_GET0_ALPN_SELECTED 1" >>confdefs.h 21875 21876 fi 21877 ac_fn_c_check_func "$LINENO" "SSL_CTX_set_alpn_protos" "ac_cv_func_SSL_CTX_set_alpn_protos" 21878 if test "x$ac_cv_func_SSL_CTX_set_alpn_protos" = xyes 21879 then : 21880 printf "%s\n" "#define HAVE_SSL_CTX_SET_ALPN_PROTOS 1" >>confdefs.h 21881 21882 fi 21883 ac_fn_c_check_func "$LINENO" "SSL_get1_peer_certificate" "ac_cv_func_SSL_get1_peer_certificate" 21884 if test "x$ac_cv_func_SSL_get1_peer_certificate" = xyes 21885 then : 21886 printf "%s\n" "#define HAVE_SSL_GET1_PEER_CERTIFICATE 1" >>confdefs.h 21887 21888 fi 21889 21890 LIBS="$BAKLIBS" 21891 21892 ac_fn_check_decl "$LINENO" "SSL_COMP_get_compression_methods" "ac_cv_have_decl_SSL_COMP_get_compression_methods" " 21893 $ac_includes_default 21894 #ifdef HAVE_OPENSSL_ERR_H 21895 #include <openssl/err.h> 21896 #endif 21897 21898 #ifdef HAVE_OPENSSL_RAND_H 21899 #include <openssl/rand.h> 21900 #endif 21901 21902 #ifdef HAVE_OPENSSL_CONF_H 21903 #include <openssl/conf.h> 21904 #endif 21905 21906 #ifdef HAVE_OPENSSL_ENGINE_H 21907 #include <openssl/engine.h> 21908 #endif 21909 #include <openssl/ssl.h> 21910 #include <openssl/evp.h> 21911 21912 " "$ac_c_undeclared_builtin_options" "CFLAGS" 21913 if test "x$ac_cv_have_decl_SSL_COMP_get_compression_methods" = xyes 21914 then : 21915 ac_have_decl=1 21916 else $as_nop 21917 ac_have_decl=0 21918 fi 21919 printf "%s\n" "#define HAVE_DECL_SSL_COMP_GET_COMPRESSION_METHODS $ac_have_decl" >>confdefs.h 21920 ac_fn_check_decl "$LINENO" "sk_SSL_COMP_pop_free" "ac_cv_have_decl_sk_SSL_COMP_pop_free" " 21921 $ac_includes_default 21922 #ifdef HAVE_OPENSSL_ERR_H 21923 #include <openssl/err.h> 21924 #endif 21925 21926 #ifdef HAVE_OPENSSL_RAND_H 21927 #include <openssl/rand.h> 21928 #endif 21929 21930 #ifdef HAVE_OPENSSL_CONF_H 21931 #include <openssl/conf.h> 21932 #endif 21933 21934 #ifdef HAVE_OPENSSL_ENGINE_H 21935 #include <openssl/engine.h> 21936 #endif 21937 #include <openssl/ssl.h> 21938 #include <openssl/evp.h> 21939 21940 " "$ac_c_undeclared_builtin_options" "CFLAGS" 21941 if test "x$ac_cv_have_decl_sk_SSL_COMP_pop_free" = xyes 21942 then : 21943 ac_have_decl=1 21944 else $as_nop 21945 ac_have_decl=0 21946 fi 21947 printf "%s\n" "#define HAVE_DECL_SK_SSL_COMP_POP_FREE $ac_have_decl" >>confdefs.h 21948 ac_fn_check_decl "$LINENO" "SSL_CTX_set_ecdh_auto" "ac_cv_have_decl_SSL_CTX_set_ecdh_auto" " 21949 $ac_includes_default 21950 #ifdef HAVE_OPENSSL_ERR_H 21951 #include <openssl/err.h> 21952 #endif 21953 21954 #ifdef HAVE_OPENSSL_RAND_H 21955 #include <openssl/rand.h> 21956 #endif 21957 21958 #ifdef HAVE_OPENSSL_CONF_H 21959 #include <openssl/conf.h> 21960 #endif 21961 21962 #ifdef HAVE_OPENSSL_ENGINE_H 21963 #include <openssl/engine.h> 21964 #endif 21965 #include <openssl/ssl.h> 21966 #include <openssl/evp.h> 21967 21968 " "$ac_c_undeclared_builtin_options" "CFLAGS" 21969 if test "x$ac_cv_have_decl_SSL_CTX_set_ecdh_auto" = xyes 21970 then : 21971 ac_have_decl=1 21972 else $as_nop 21973 ac_have_decl=0 21974 fi 21975 printf "%s\n" "#define HAVE_DECL_SSL_CTX_SET_ECDH_AUTO $ac_have_decl" >>confdefs.h 21976 ac_fn_check_decl "$LINENO" "SSL_CTX_set_tmp_ecdh" "ac_cv_have_decl_SSL_CTX_set_tmp_ecdh" " 21977 $ac_includes_default 21978 #ifdef HAVE_OPENSSL_ERR_H 21979 #include <openssl/err.h> 21980 #endif 21981 21982 #ifdef HAVE_OPENSSL_RAND_H 21983 #include <openssl/rand.h> 21984 #endif 21985 21986 #ifdef HAVE_OPENSSL_CONF_H 21987 #include <openssl/conf.h> 21988 #endif 21989 21990 #ifdef HAVE_OPENSSL_ENGINE_H 21991 #include <openssl/engine.h> 21992 #endif 21993 #include <openssl/ssl.h> 21994 #include <openssl/evp.h> 21995 21996 " "$ac_c_undeclared_builtin_options" "CFLAGS" 21997 if test "x$ac_cv_have_decl_SSL_CTX_set_tmp_ecdh" = xyes 21998 then : 21999 ac_have_decl=1 22000 else $as_nop 22001 ac_have_decl=0 22002 fi 22003 printf "%s\n" "#define HAVE_DECL_SSL_CTX_SET_TMP_ECDH $ac_have_decl" >>confdefs.h 22004 22005 22006 if test "$ac_cv_func_HMAC_Init_ex" = "yes"; then 22007 # check function return type. 22008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the return type of HMAC_Init_ex" >&5 22009 printf %s "checking the return type of HMAC_Init_ex... " >&6; } 22010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22011 /* end confdefs.h. */ 22012 22013 #ifdef HAVE_OPENSSL_ERR_H 22014 #include <openssl/err.h> 22015 #endif 22016 22017 #ifdef HAVE_OPENSSL_RAND_H 22018 #include <openssl/rand.h> 22019 #endif 22020 22021 #ifdef HAVE_OPENSSL_CONF_H 22022 #include <openssl/conf.h> 22023 #endif 22024 22025 #ifdef HAVE_OPENSSL_ENGINE_H 22026 #include <openssl/engine.h> 22027 #endif 22028 #include <openssl/ssl.h> 22029 #include <openssl/evp.h> 22030 22031 int 22032 main (void) 22033 { 22034 22035 HMAC_CTX* hmac_ctx = NULL; 22036 void* hmac_key = NULL; 22037 const EVP_MD* digest = NULL; 22038 int x = HMAC_Init_ex(hmac_ctx, hmac_key, 32, digest, NULL); 22039 (void)x; 22040 22041 ; 22042 return 0; 22043 } 22044 _ACEOF 22045 if ac_fn_c_try_compile "$LINENO" 22046 then : 22047 22048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: int" >&5 22049 printf "%s\n" "int" >&6; } 22050 22051 else $as_nop 22052 22053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: void" >&5 22054 printf "%s\n" "void" >&6; } 22055 22056 printf "%s\n" "#define HMAC_INIT_EX_RETURNS_VOID 1" >>confdefs.h 22057 22058 22059 fi 22060 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 22061 fi 22062 22063 fi 22064 22065 22066 # libbsd 22067 22068 # Check whether --with-libbsd was given. 22069 if test ${with_libbsd+y} 22070 then : 22071 withval=$with_libbsd; 22072 ac_fn_c_check_header_compile "$LINENO" "bsd/string.h" "ac_cv_header_bsd_string_h" "$ac_includes_default 22073 " 22074 if test "x$ac_cv_header_bsd_string_h" = xyes 22075 then : 22076 printf "%s\n" "#define HAVE_BSD_STRING_H 1" >>confdefs.h 22077 22078 fi 22079 ac_fn_c_check_header_compile "$LINENO" "bsd/stdlib.h" "ac_cv_header_bsd_stdlib_h" "$ac_includes_default 22080 " 22081 if test "x$ac_cv_header_bsd_stdlib_h" = xyes 22082 then : 22083 printf "%s\n" "#define HAVE_BSD_STDLIB_H 1" >>confdefs.h 22084 22085 fi 22086 22087 if test "x$ac_cv_header_bsd_string_h" = xyes -a "x$ac_cv_header_bsd_stdlib_h" = xyes; then 22088 for func in strlcpy strlcat arc4random arc4random_uniform reallocarray; do 22089 as_ac_Search=`printf "%s\n" "ac_cv_search_$func" | $as_tr_sh` 22090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing $func" >&5 22091 printf %s "checking for library containing $func... " >&6; } 22092 if eval test \${$as_ac_Search+y} 22093 then : 22094 printf %s "(cached) " >&6 22095 else $as_nop 22096 ac_func_search_save_LIBS=$LIBS 22097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22098 /* end confdefs.h. */ 22099 22100 /* Override any GCC internal prototype to avoid an error. 22101 Use char because int might match the return type of a GCC 22102 builtin and then its argument prototype would still apply. */ 22103 char $func (); 22104 int 22105 main (void) 22106 { 22107 return $func (); 22108 ; 22109 return 0; 22110 } 22111 _ACEOF 22112 for ac_lib in '' bsd 22113 do 22114 if test -z "$ac_lib"; then 22115 ac_res="none required" 22116 else 22117 ac_res=-l$ac_lib 22118 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 22119 fi 22120 if ac_fn_c_try_link "$LINENO" 22121 then : 22122 eval "$as_ac_Search=\$ac_res" 22123 fi 22124 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 22125 conftest$ac_exeext 22126 if eval test \${$as_ac_Search+y} 22127 then : 22128 break 22129 fi 22130 done 22131 if eval test \${$as_ac_Search+y} 22132 then : 22133 22134 else $as_nop 22135 eval "$as_ac_Search=no" 22136 fi 22137 rm conftest.$ac_ext 22138 LIBS=$ac_func_search_save_LIBS 22139 fi 22140 eval ac_res=\$$as_ac_Search 22141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 22142 printf "%s\n" "$ac_res" >&6; } 22143 eval ac_res=\$$as_ac_Search 22144 if test "$ac_res" != no 22145 then : 22146 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 22147 22148 22149 printf "%s\n" "#define HAVE_LIBBSD 1" >>confdefs.h 22150 22151 PC_LIBBSD_DEPENDENCY=libbsd 22152 22153 22154 fi 22155 22156 done 22157 fi 22158 22159 fi 22160 22161 22162 # Check whether --enable-sha1 was given. 22163 if test ${enable_sha1+y} 22164 then : 22165 enableval=$enable_sha1; 22166 fi 22167 22168 case "$enable_sha1" in 22169 no) 22170 ;; 22171 yes|*) 22172 22173 printf "%s\n" "#define USE_SHA1 1" >>confdefs.h 22174 22175 ;; 22176 esac 22177 22178 22179 # Check whether --enable-sha2 was given. 22180 if test ${enable_sha2+y} 22181 then : 22182 enableval=$enable_sha2; 22183 fi 22184 22185 case "$enable_sha2" in 22186 no) 22187 ;; 22188 yes|*) 22189 22190 printf "%s\n" "#define USE_SHA2 1" >>confdefs.h 22191 22192 ;; 22193 esac 22194 22195 # Check whether --enable-subnet was given. 22196 if test ${enable_subnet+y} 22197 then : 22198 enableval=$enable_subnet; 22199 fi 22200 22201 case "$enable_subnet" in 22202 yes) 22203 22204 printf "%s\n" "#define CLIENT_SUBNET 1" >>confdefs.h 22205 22206 SUBNET_OBJ="edns-subnet.lo subnetmod.lo addrtree.lo subnet-whitelist.lo" 22207 22208 SUBNET_HEADER='$(srcdir)/edns-subnet/subnetmod.h $(srcdir)/edns-subnet/edns-subnet.h $(srcdir)/edns-subnet/subnet-whitelist.h $(srcdir)/edns-subnet/addrtree.h' 22209 22210 ;; 22211 no|*) 22212 ;; 22213 esac 22214 22215 # check whether gost also works 22216 22217 # Check whether --enable-gost was given. 22218 if test ${enable_gost+y} 22219 then : 22220 enableval=$enable_gost; 22221 fi 22222 22223 use_gost="no" 22224 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 22225 case "$enable_gost" in 22226 no) 22227 ;; 22228 *) 22229 ac_fn_c_check_func "$LINENO" "EVP_PKEY_set_type_str" "ac_cv_func_EVP_PKEY_set_type_str" 22230 if test "x$ac_cv_func_EVP_PKEY_set_type_str" = xyes 22231 then : 22232 : 22233 else $as_nop 22234 as_fn_error $? "OpenSSL 1.0.0 is needed for GOST support" "$LINENO" 5 22235 fi 22236 22237 ac_fn_c_check_func "$LINENO" "EC_KEY_new" "ac_cv_func_EC_KEY_new" 22238 if test "x$ac_cv_func_EC_KEY_new" = xyes 22239 then : 22240 22241 else $as_nop 22242 as_fn_error $? "OpenSSL does not support ECC, needed for GOST support" "$LINENO" 5 22243 fi 22244 22245 22246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if GOST works" >&5 22247 printf %s "checking if GOST works... " >&6; } 22248 if test c${cross_compiling} = cno; then 22249 BAKCFLAGS="$CFLAGS" 22250 if test -n "$ssldir"; then 22251 CFLAGS="$CFLAGS -Wl,-rpath,$ssldir_lib" 22252 fi 22253 if test "$cross_compiling" = yes 22254 then : 22255 eval "ac_cv_c_gost_works=maybe" 22256 else $as_nop 22257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22258 /* end confdefs.h. */ 22259 22260 #include <string.h> 22261 #include <openssl/ssl.h> 22262 #include <openssl/evp.h> 22263 #include <openssl/engine.h> 22264 #include <openssl/conf.h> 22265 /* routine to load gost (from sldns) */ 22266 int load_gost_id(void) 22267 { 22268 static int gost_id = 0; 22269 const EVP_PKEY_ASN1_METHOD* meth; 22270 ENGINE* e; 22271 22272 if(gost_id) return gost_id; 22273 22274 /* see if configuration loaded gost implementation from other engine*/ 22275 meth = EVP_PKEY_asn1_find_str(NULL, "gost2001", -1); 22276 if(meth) { 22277 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 22278 return gost_id; 22279 } 22280 22281 /* see if engine can be loaded already */ 22282 e = ENGINE_by_id("gost"); 22283 if(!e) { 22284 /* load it ourself, in case statically linked */ 22285 ENGINE_load_builtin_engines(); 22286 ENGINE_load_dynamic(); 22287 e = ENGINE_by_id("gost"); 22288 } 22289 if(!e) { 22290 /* no gost engine in openssl */ 22291 return 0; 22292 } 22293 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { 22294 ENGINE_finish(e); 22295 ENGINE_free(e); 22296 return 0; 22297 } 22298 22299 meth = EVP_PKEY_asn1_find_str(&e, "gost2001", -1); 22300 if(!meth) { 22301 /* algo not found */ 22302 ENGINE_finish(e); 22303 ENGINE_free(e); 22304 return 0; 22305 } 22306 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 22307 return gost_id; 22308 } 22309 int main(void) { 22310 EVP_MD_CTX* ctx; 22311 const EVP_MD* md; 22312 unsigned char digest[64]; /* its a 256-bit digest, so uses 32 bytes */ 22313 const char* str = "Hello world"; 22314 const unsigned char check[] = { 22315 0x40 , 0xed , 0xf8 , 0x56 , 0x5a , 0xc5 , 0x36 , 0xe1 , 22316 0x33 , 0x7c , 0x7e , 0x87 , 0x62 , 0x1c , 0x42 , 0xe0 , 22317 0x17 , 0x1b , 0x5e , 0xce , 0xa8 , 0x46 , 0x65 , 0x4d , 22318 0x8d , 0x3e , 0x22 , 0x9b , 0xe1 , 0x30 , 0x19 , 0x9d 22319 }; 22320 OPENSSL_config(NULL); 22321 (void)load_gost_id(); 22322 md = EVP_get_digestbyname("md_gost94"); 22323 if(!md) return 1; 22324 memset(digest, 0, sizeof(digest)); 22325 ctx = EVP_MD_CTX_create(); 22326 if(!ctx) return 2; 22327 if(!EVP_DigestInit_ex(ctx, md, NULL)) return 3; 22328 if(!EVP_DigestUpdate(ctx, str, 10)) return 4; 22329 if(!EVP_DigestFinal_ex(ctx, digest, NULL)) return 5; 22330 /* uncomment to see the hash calculated. 22331 {int i; 22332 for(i=0; i<32; i++) 22333 printf(" %2.2x", (int)digest[i]); 22334 printf("\n");} 22335 */ 22336 if(memcmp(digest, check, sizeof(check)) != 0) 22337 return 6; 22338 return 0; 22339 } 22340 22341 _ACEOF 22342 if ac_fn_c_try_run "$LINENO" 22343 then : 22344 eval "ac_cv_c_gost_works=yes" 22345 else $as_nop 22346 eval "ac_cv_c_gost_works=no" 22347 fi 22348 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 22349 conftest.$ac_objext conftest.beam conftest.$ac_ext 22350 fi 22351 22352 CFLAGS="$BAKCFLAGS" 22353 else 22354 eval "ac_cv_c_gost_works=maybe" 22355 fi 22356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_gost_works" >&5 22357 printf "%s\n" "$ac_cv_c_gost_works" >&6; } 22358 22359 if test "$ac_cv_c_gost_works" != no; then 22360 use_gost="yes" 22361 22362 printf "%s\n" "#define USE_GOST 1" >>confdefs.h 22363 22364 fi 22365 ;; 22366 esac 22367 fi 22368 # Check whether --enable-ecdsa was given. 22369 if test ${enable_ecdsa+y} 22370 then : 22371 enableval=$enable_ecdsa; 22372 fi 22373 22374 use_ecdsa="no" 22375 case "$enable_ecdsa" in 22376 no) 22377 ;; 22378 *) 22379 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 22380 ac_fn_c_check_func "$LINENO" "EVP_PKEY_fromdata" "ac_cv_func_EVP_PKEY_fromdata" 22381 if test "x$ac_cv_func_EVP_PKEY_fromdata" = xyes 22382 then : 22383 22384 # with EVP_PKEY_fromdata, check if EC is not disabled 22385 ac_fn_check_decl "$LINENO" "OPENSSL_NO_EC" "ac_cv_have_decl_OPENSSL_NO_EC" "$ac_includes_default 22386 #include <openssl/evp.h> 22387 22388 " "$ac_c_undeclared_builtin_options" "CFLAGS" 22389 if test "x$ac_cv_have_decl_OPENSSL_NO_EC" = xyes 22390 then : 22391 as_fn_error $? "OpenSSL does not support ECDSA: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 22392 22393 fi 22394 22395 else $as_nop 22396 22397 # without EVP_PKEY_fromdata, older openssl, check for support 22398 ac_fn_c_check_func "$LINENO" "ECDSA_sign" "ac_cv_func_ECDSA_sign" 22399 if test "x$ac_cv_func_ECDSA_sign" = xyes 22400 then : 22401 22402 else $as_nop 22403 as_fn_error $? "OpenSSL does not support ECDSA: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 22404 fi 22405 22406 ac_fn_c_check_func "$LINENO" "SHA384_Init" "ac_cv_func_SHA384_Init" 22407 if test "x$ac_cv_func_SHA384_Init" = xyes 22408 then : 22409 22410 else $as_nop 22411 as_fn_error $? "OpenSSL does not support SHA384: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 22412 fi 22413 22414 22415 fi 22416 22417 ac_fn_check_decl "$LINENO" "NID_X9_62_prime256v1" "ac_cv_have_decl_NID_X9_62_prime256v1" "$ac_includes_default 22418 #include <openssl/evp.h> 22419 22420 " "$ac_c_undeclared_builtin_options" "CFLAGS" 22421 if test "x$ac_cv_have_decl_NID_X9_62_prime256v1" = xyes 22422 then : 22423 ac_have_decl=1 22424 else $as_nop 22425 ac_have_decl=0 22426 fi 22427 printf "%s\n" "#define HAVE_DECL_NID_X9_62_PRIME256V1 $ac_have_decl" >>confdefs.h 22428 if test $ac_have_decl = 1 22429 then : 22430 22431 else $as_nop 22432 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 22433 fi 22434 ac_fn_check_decl "$LINENO" "NID_secp384r1" "ac_cv_have_decl_NID_secp384r1" "$ac_includes_default 22435 #include <openssl/evp.h> 22436 22437 " "$ac_c_undeclared_builtin_options" "CFLAGS" 22438 if test "x$ac_cv_have_decl_NID_secp384r1" = xyes 22439 then : 22440 ac_have_decl=1 22441 else $as_nop 22442 ac_have_decl=0 22443 fi 22444 printf "%s\n" "#define HAVE_DECL_NID_SECP384R1 $ac_have_decl" >>confdefs.h 22445 if test $ac_have_decl = 1 22446 then : 22447 22448 else $as_nop 22449 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 22450 fi 22451 22452 # see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency) 22453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if openssl supports SHA2 and ECDSA with EVP" >&5 22454 printf %s "checking if openssl supports SHA2 and ECDSA with EVP... " >&6; } 22455 if grep OPENSSL_VERSION_TEXT $ssldir_include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then 22456 if grep OPENSSL_VERSION_TEXT $ssldir_include/openssl/opensslv.h | grep "OpenSSL 0\." >/dev/null; then 22457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 22458 printf "%s\n" "no" >&6; } 22459 22460 printf "%s\n" "#define USE_ECDSA_EVP_WORKAROUND 1" >>confdefs.h 22461 22462 else 22463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 22464 printf "%s\n" "yes" >&6; } 22465 fi 22466 else 22467 # not OpenSSL, thus likely LibreSSL, which supports it 22468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 22469 printf "%s\n" "yes" >&6; } 22470 fi 22471 fi 22472 # we now know we have ECDSA and the required curves. 22473 22474 printf "%s\n" "#define USE_ECDSA 1" >>confdefs.h 22475 22476 use_ecdsa="yes" 22477 ;; 22478 esac 22479 22480 # Check whether --enable-dsa was given. 22481 if test ${enable_dsa+y} 22482 then : 22483 enableval=$enable_dsa; 22484 fi 22485 22486 use_dsa="no" 22487 case "$enable_dsa" in 22488 yes) 22489 # detect if DSA is supported, and turn it off if not. 22490 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 22491 ac_fn_c_check_func "$LINENO" "DSA_SIG_new" "ac_cv_func_DSA_SIG_new" 22492 if test "x$ac_cv_func_DSA_SIG_new" = xyes 22493 then : 22494 22495 as_ac_Type=`printf "%s\n" "ac_cv_type_DSA_SIG*" | $as_tr_sh` 22496 ac_fn_c_check_type "$LINENO" "DSA_SIG*" "$as_ac_Type" " 22497 $ac_includes_default 22498 #ifdef HAVE_OPENSSL_ERR_H 22499 #include <openssl/err.h> 22500 #endif 22501 22502 #ifdef HAVE_OPENSSL_RAND_H 22503 #include <openssl/rand.h> 22504 #endif 22505 22506 #ifdef HAVE_OPENSSL_CONF_H 22507 #include <openssl/conf.h> 22508 #endif 22509 22510 #ifdef HAVE_OPENSSL_ENGINE_H 22511 #include <openssl/engine.h> 22512 #endif 22513 22514 " 22515 if eval test \"x\$"$as_ac_Type"\" = x"yes" 22516 then : 22517 22518 22519 printf "%s\n" "#define USE_DSA 1" >>confdefs.h 22520 22521 22522 else $as_nop 22523 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 22524 fi 22525 fi 22526 22527 22528 else $as_nop 22529 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 22530 fi 22531 fi 22532 22533 else 22534 22535 printf "%s\n" "#define USE_DSA 1" >>confdefs.h 22536 22537 fi 22538 ;; 22539 *) 22540 # disable dsa by default, RFC 8624 section 3.1, validators MUST NOT 22541 # support DSA for DNSSEC Validation. 22542 ;; 22543 esac 22544 22545 22546 # Check whether --with-deprecate-rsa-1024 was given. 22547 if test ${with_deprecate_rsa_1024+y} 22548 then : 22549 withval=$with_deprecate_rsa_1024; 22550 fi 22551 22552 if test "$with_deprecate_rsa_1024" = "yes"; then 22553 22554 printf "%s\n" "#define DEPRECATE_RSA_1024 1" >>confdefs.h 22555 22556 fi 22557 22558 # Check whether --enable-ed25519 was given. 22559 if test ${enable_ed25519+y} 22560 then : 22561 enableval=$enable_ed25519; 22562 fi 22563 22564 use_ed25519="no" 22565 case "$enable_ed25519" in 22566 no) 22567 ;; 22568 *) 22569 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 22570 ac_fn_check_decl "$LINENO" "NID_ED25519" "ac_cv_have_decl_NID_ED25519" "$ac_includes_default 22571 #include <openssl/evp.h> 22572 22573 " "$ac_c_undeclared_builtin_options" "CFLAGS" 22574 if test "x$ac_cv_have_decl_NID_ED25519" = xyes 22575 then : 22576 ac_have_decl=1 22577 else $as_nop 22578 ac_have_decl=0 22579 fi 22580 printf "%s\n" "#define HAVE_DECL_NID_ED25519 $ac_have_decl" >>confdefs.h 22581 if test $ac_have_decl = 1 22582 then : 22583 22584 use_ed25519="yes" 22585 22586 else $as_nop 22587 if test "x$enable_ed25519" = "xyes"; then as_fn_error $? "OpenSSL does not support ED25519 and you used --enable-ed25519." "$LINENO" 5 22588 fi 22589 fi 22590 22591 fi 22592 if test $USE_NETTLE = "yes"; then 22593 for ac_header in nettle/eddsa.h 22594 do : 22595 ac_fn_c_check_header_compile "$LINENO" "nettle/eddsa.h" "ac_cv_header_nettle_eddsa_h" "$ac_includes_default 22596 " 22597 if test "x$ac_cv_header_nettle_eddsa_h" = xyes 22598 then : 22599 printf "%s\n" "#define HAVE_NETTLE_EDDSA_H 1" >>confdefs.h 22600 use_ed25519="yes" 22601 fi 22602 22603 done 22604 fi 22605 if test $use_ed25519 = "yes"; then 22606 22607 printf "%s\n" "#define USE_ED25519 1" >>confdefs.h 22608 22609 fi 22610 ;; 22611 esac 22612 22613 # Check whether --enable-ed448 was given. 22614 if test ${enable_ed448+y} 22615 then : 22616 enableval=$enable_ed448; 22617 fi 22618 22619 use_ed448="no" 22620 case "$enable_ed448" in 22621 no) 22622 ;; 22623 *) 22624 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 22625 ac_fn_check_decl "$LINENO" "NID_ED448" "ac_cv_have_decl_NID_ED448" "$ac_includes_default 22626 #include <openssl/evp.h> 22627 22628 " "$ac_c_undeclared_builtin_options" "CFLAGS" 22629 if test "x$ac_cv_have_decl_NID_ED448" = xyes 22630 then : 22631 ac_have_decl=1 22632 else $as_nop 22633 ac_have_decl=0 22634 fi 22635 printf "%s\n" "#define HAVE_DECL_NID_ED448 $ac_have_decl" >>confdefs.h 22636 if test $ac_have_decl = 1 22637 then : 22638 22639 use_ed448="yes" 22640 22641 else $as_nop 22642 if test "x$enable_ed448" = "xyes"; then as_fn_error $? "OpenSSL does not support ED448 and you used --enable-ed448." "$LINENO" 5 22643 fi 22644 fi 22645 22646 fi 22647 if test $use_ed448 = "yes"; then 22648 22649 printf "%s\n" "#define USE_ED448 1" >>confdefs.h 22650 22651 fi 22652 ;; 22653 esac 22654 22655 # Check whether --enable-event-api was given. 22656 if test ${enable_event_api+y} 22657 then : 22658 enableval=$enable_event_api; 22659 fi 22660 22661 case "$enable_event_api" in 22662 yes) 22663 UNBOUND_EVENT_INSTALL=unbound-event-install 22664 22665 UNBOUND_EVENT_UNINSTALL=unbound-event-uninstall 22666 22667 ;; 22668 *) 22669 ;; 22670 esac 22671 22672 # Check whether --enable-tfo-client was given. 22673 if test ${enable_tfo_client+y} 22674 then : 22675 enableval=$enable_tfo_client; 22676 fi 22677 22678 case "$enable_tfo_client" in 22679 yes) 22680 case "$host_os" in 22681 linux*) ac_fn_check_decl "$LINENO" "MSG_FASTOPEN" "ac_cv_have_decl_MSG_FASTOPEN" "$ac_includes_default 22682 #include <netinet/tcp.h> 22683 22684 " "$ac_c_undeclared_builtin_options" "CFLAGS" 22685 if test "x$ac_cv_have_decl_MSG_FASTOPEN" = xyes 22686 then : 22687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 22688 printf "%s\n" "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 22689 else $as_nop 22690 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 22691 fi 22692 22693 printf "%s\n" "#define USE_MSG_FASTOPEN 1" >>confdefs.h 22694 22695 ;; 22696 darwin*) ac_fn_check_decl "$LINENO" "CONNECT_RESUME_ON_READ_WRITE" "ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" "$ac_includes_default 22697 #include <sys/socket.h> 22698 22699 " "$ac_c_undeclared_builtin_options" "CFLAGS" 22700 if test "x$ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" = xyes 22701 then : 22702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 22703 printf "%s\n" "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 22704 else $as_nop 22705 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 22706 fi 22707 22708 printf "%s\n" "#define USE_OSX_MSG_FASTOPEN 1" >>confdefs.h 22709 22710 ;; 22711 esac 22712 ;; 22713 no|*) 22714 ;; 22715 esac 22716 22717 # Check whether --enable-tfo-server was given. 22718 if test ${enable_tfo_server+y} 22719 then : 22720 enableval=$enable_tfo_server; 22721 fi 22722 22723 case "$enable_tfo_server" in 22724 yes) 22725 ac_fn_check_decl "$LINENO" "TCP_FASTOPEN" "ac_cv_have_decl_TCP_FASTOPEN" "$ac_includes_default 22726 #include <netinet/tcp.h> 22727 22728 " "$ac_c_undeclared_builtin_options" "CFLAGS" 22729 if test "x$ac_cv_have_decl_TCP_FASTOPEN" = xyes 22730 then : 22731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&5 22732 printf "%s\n" "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&2;} 22733 else $as_nop 22734 as_fn_error $? "TCP Fast Open is not available for server mode: please rerun without --enable-tfo-server" "$LINENO" 5 22735 fi 22736 22737 printf "%s\n" "#define USE_TCP_FASTOPEN 1" >>confdefs.h 22738 22739 ;; 22740 no|*) 22741 ;; 22742 esac 22743 22744 # check for libevent 22745 22746 # Check whether --with-libevent was given. 22747 if test ${with_libevent+y} 22748 then : 22749 withval=$with_libevent; 22750 else $as_nop 22751 with_libevent="no" 22752 fi 22753 22754 if test "x_$with_libevent" != x_no; then 22755 22756 printf "%s\n" "#define USE_LIBEVENT 1" >>confdefs.h 22757 22758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libevent" >&5 22759 printf %s "checking for libevent... " >&6; } 22760 if test "x_$with_libevent" = x_ -o "x_$with_libevent" = x_yes; then 22761 with_libevent="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 22762 fi 22763 for dir in $with_libevent; do 22764 thedir="$dir" 22765 if test -f "$dir/include/event.h" -o -f "$dir/include/event2/event.h"; then 22766 found_libevent="yes" 22767 if test "$thedir" != "/usr"; then 22768 CPPFLAGS="$CPPFLAGS -I$thedir/include" 22769 fi 22770 break; 22771 fi 22772 done 22773 if test x_$found_libevent != x_yes; then 22774 if test -f "$dir/event.h" -a \( -f "$dir/libevent.la" -o -f "$dir/libev.la" \) ; then 22775 # libevent source directory 22776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 22777 printf "%s\n" "found in $thedir" >&6; } 22778 CPPFLAGS="$CPPFLAGS -I$thedir -I$thedir/include" 22779 BAK_LDFLAGS_SET="1" 22780 BAK_LDFLAGS="$LDFLAGS" 22781 # remove evdns from linking 22782 mkdir build >/dev/null 2>&1 22783 mkdir build/libevent >/dev/null 2>&1 22784 mkdir build/libevent/.libs >/dev/null 2>&1 22785 ev_files_o=`ls $thedir/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 22786 ev_files_lo=`ls $thedir/*.lo | grep -v evdns\.lo | grep -v bufferevent_openssl\.lo` 22787 ev_files_libso=`ls $thedir/.libs/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 22788 cp $ev_files_o build/libevent 22789 cp $ev_files_lo build/libevent 22790 cp $ev_files_libso build/libevent/.libs 22791 LATE_LDFLAGS="build/libevent/*.lo -lm" 22792 LDFLAGS="build/libevent/*.o $LDFLAGS -lm" 22793 else 22794 as_fn_error $? "Cannot find the libevent library in $with_libevent 22795 You can restart ./configure --with-libevent=no to use a builtin alternative. 22796 Please note that this alternative is not as capable as libevent when using 22797 large outgoing port ranges. " "$LINENO" 5 22798 fi 22799 else 22800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 22801 printf "%s\n" "found in $thedir" >&6; } 22802 if test ! -f $thedir/lib/libevent.a -a ! -f $thedir/lib/libevent.so -a -d "$thedir/lib/event2"; then 22803 LDFLAGS="$LDFLAGS -L$thedir/lib/event2" 22804 22805 if test "x$enable_rpath" = xyes; then 22806 if echo "$thedir/lib/event2" | grep "^/" >/dev/null; then 22807 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib/event2" 22808 fi 22809 fi 22810 22811 else 22812 if test "$thedir" != "/usr" -a "$thedir" != ""; then 22813 LDFLAGS="$LDFLAGS -L$thedir/lib" 22814 22815 if test "x$enable_rpath" = xyes; then 22816 if echo "$thedir/lib" | grep "^/" >/dev/null; then 22817 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib" 22818 fi 22819 fi 22820 22821 fi 22822 fi 22823 fi 22824 # check for library used by libevent after 1.3c 22825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 22826 printf %s "checking for library containing clock_gettime... " >&6; } 22827 if test ${ac_cv_search_clock_gettime+y} 22828 then : 22829 printf %s "(cached) " >&6 22830 else $as_nop 22831 ac_func_search_save_LIBS=$LIBS 22832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22833 /* end confdefs.h. */ 22834 22835 /* Override any GCC internal prototype to avoid an error. 22836 Use char because int might match the return type of a GCC 22837 builtin and then its argument prototype would still apply. */ 22838 char clock_gettime (); 22839 int 22840 main (void) 22841 { 22842 return clock_gettime (); 22843 ; 22844 return 0; 22845 } 22846 _ACEOF 22847 for ac_lib in '' rt 22848 do 22849 if test -z "$ac_lib"; then 22850 ac_res="none required" 22851 else 22852 ac_res=-l$ac_lib 22853 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 22854 fi 22855 if ac_fn_c_try_link "$LINENO" 22856 then : 22857 ac_cv_search_clock_gettime=$ac_res 22858 fi 22859 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 22860 conftest$ac_exeext 22861 if test ${ac_cv_search_clock_gettime+y} 22862 then : 22863 break 22864 fi 22865 done 22866 if test ${ac_cv_search_clock_gettime+y} 22867 then : 22868 22869 else $as_nop 22870 ac_cv_search_clock_gettime=no 22871 fi 22872 rm conftest.$ac_ext 22873 LIBS=$ac_func_search_save_LIBS 22874 fi 22875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 22876 printf "%s\n" "$ac_cv_search_clock_gettime" >&6; } 22877 ac_res=$ac_cv_search_clock_gettime 22878 if test "$ac_res" != no 22879 then : 22880 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 22881 22882 fi 22883 22884 22885 # is the event.h header libev or libevent? 22886 ac_fn_c_check_header_compile "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default 22887 " 22888 if test "x$ac_cv_header_event_h" = xyes 22889 then : 22890 printf "%s\n" "#define HAVE_EVENT_H 1" >>confdefs.h 22891 22892 fi 22893 22894 ac_fn_check_decl "$LINENO" "EV_VERSION_MAJOR" "ac_cv_have_decl_EV_VERSION_MAJOR" "$ac_includes_default 22895 #include <event.h> 22896 22897 " "$ac_c_undeclared_builtin_options" "CFLAGS" 22898 if test "x$ac_cv_have_decl_EV_VERSION_MAJOR" = xyes 22899 then : 22900 22901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 22902 printf %s "checking for library containing event_set... " >&6; } 22903 if test ${ac_cv_search_event_set+y} 22904 then : 22905 printf %s "(cached) " >&6 22906 else $as_nop 22907 ac_func_search_save_LIBS=$LIBS 22908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22909 /* end confdefs.h. */ 22910 22911 /* Override any GCC internal prototype to avoid an error. 22912 Use char because int might match the return type of a GCC 22913 builtin and then its argument prototype would still apply. */ 22914 char event_set (); 22915 int 22916 main (void) 22917 { 22918 return event_set (); 22919 ; 22920 return 0; 22921 } 22922 _ACEOF 22923 for ac_lib in '' ev 22924 do 22925 if test -z "$ac_lib"; then 22926 ac_res="none required" 22927 else 22928 ac_res=-l$ac_lib 22929 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 22930 fi 22931 if ac_fn_c_try_link "$LINENO" 22932 then : 22933 ac_cv_search_event_set=$ac_res 22934 fi 22935 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 22936 conftest$ac_exeext 22937 if test ${ac_cv_search_event_set+y} 22938 then : 22939 break 22940 fi 22941 done 22942 if test ${ac_cv_search_event_set+y} 22943 then : 22944 22945 else $as_nop 22946 ac_cv_search_event_set=no 22947 fi 22948 rm conftest.$ac_ext 22949 LIBS=$ac_func_search_save_LIBS 22950 fi 22951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 22952 printf "%s\n" "$ac_cv_search_event_set" >&6; } 22953 ac_res=$ac_cv_search_event_set 22954 if test "$ac_res" != no 22955 then : 22956 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 22957 22958 fi 22959 22960 22961 else $as_nop 22962 22963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 22964 printf %s "checking for library containing event_set... " >&6; } 22965 if test ${ac_cv_search_event_set+y} 22966 then : 22967 printf %s "(cached) " >&6 22968 else $as_nop 22969 ac_func_search_save_LIBS=$LIBS 22970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22971 /* end confdefs.h. */ 22972 22973 /* Override any GCC internal prototype to avoid an error. 22974 Use char because int might match the return type of a GCC 22975 builtin and then its argument prototype would still apply. */ 22976 char event_set (); 22977 int 22978 main (void) 22979 { 22980 return event_set (); 22981 ; 22982 return 0; 22983 } 22984 _ACEOF 22985 for ac_lib in '' event 22986 do 22987 if test -z "$ac_lib"; then 22988 ac_res="none required" 22989 else 22990 ac_res=-l$ac_lib 22991 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 22992 fi 22993 if ac_fn_c_try_link "$LINENO" 22994 then : 22995 ac_cv_search_event_set=$ac_res 22996 fi 22997 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 22998 conftest$ac_exeext 22999 if test ${ac_cv_search_event_set+y} 23000 then : 23001 break 23002 fi 23003 done 23004 if test ${ac_cv_search_event_set+y} 23005 then : 23006 23007 else $as_nop 23008 ac_cv_search_event_set=no 23009 fi 23010 rm conftest.$ac_ext 23011 LIBS=$ac_func_search_save_LIBS 23012 fi 23013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 23014 printf "%s\n" "$ac_cv_search_event_set" >&6; } 23015 ac_res=$ac_cv_search_event_set 23016 if test "$ac_res" != no 23017 then : 23018 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 23019 23020 fi 23021 23022 23023 fi 23024 ac_fn_c_check_func "$LINENO" "event_base_free" "ac_cv_func_event_base_free" 23025 if test "x$ac_cv_func_event_base_free" = xyes 23026 then : 23027 printf "%s\n" "#define HAVE_EVENT_BASE_FREE 1" >>confdefs.h 23028 23029 fi 23030 # only in libevent 1.2 and later 23031 ac_fn_c_check_func "$LINENO" "event_base_once" "ac_cv_func_event_base_once" 23032 if test "x$ac_cv_func_event_base_once" = xyes 23033 then : 23034 printf "%s\n" "#define HAVE_EVENT_BASE_ONCE 1" >>confdefs.h 23035 23036 fi 23037 # only in libevent 1.4.1 and later 23038 ac_fn_c_check_func "$LINENO" "event_base_new" "ac_cv_func_event_base_new" 23039 if test "x$ac_cv_func_event_base_new" = xyes 23040 then : 23041 printf "%s\n" "#define HAVE_EVENT_BASE_NEW 1" >>confdefs.h 23042 23043 fi 23044 # only in libevent 1.4.1 and later 23045 ac_fn_c_check_func "$LINENO" "event_base_get_method" "ac_cv_func_event_base_get_method" 23046 if test "x$ac_cv_func_event_base_get_method" = xyes 23047 then : 23048 printf "%s\n" "#define HAVE_EVENT_BASE_GET_METHOD 1" >>confdefs.h 23049 23050 fi 23051 # only in libevent 1.4.3 and later 23052 ac_fn_c_check_func "$LINENO" "ev_loop" "ac_cv_func_ev_loop" 23053 if test "x$ac_cv_func_ev_loop" = xyes 23054 then : 23055 printf "%s\n" "#define HAVE_EV_LOOP 1" >>confdefs.h 23056 23057 fi 23058 # only in libev. (tested on 3.51) 23059 ac_fn_c_check_func "$LINENO" "ev_default_loop" "ac_cv_func_ev_default_loop" 23060 if test "x$ac_cv_func_ev_default_loop" = xyes 23061 then : 23062 printf "%s\n" "#define HAVE_EV_DEFAULT_LOOP 1" >>confdefs.h 23063 23064 fi 23065 # only in libev. (tested on 4.00) 23066 ac_fn_c_check_func "$LINENO" "event_assign" "ac_cv_func_event_assign" 23067 if test "x$ac_cv_func_event_assign" = xyes 23068 then : 23069 printf "%s\n" "#define HAVE_EVENT_ASSIGN 1" >>confdefs.h 23070 23071 fi 23072 # in libevent, for thread-safety 23073 ac_fn_check_decl "$LINENO" "evsignal_assign" "ac_cv_have_decl_evsignal_assign" "$ac_includes_default 23074 #ifdef HAVE_EVENT_H 23075 # include <event.h> 23076 #else 23077 # include \"event2/event.h\" 23078 #endif 23079 23080 " "$ac_c_undeclared_builtin_options" "CFLAGS" 23081 if test "x$ac_cv_have_decl_evsignal_assign" = xyes 23082 then : 23083 ac_have_decl=1 23084 else $as_nop 23085 ac_have_decl=0 23086 fi 23087 printf "%s\n" "#define HAVE_DECL_EVSIGNAL_ASSIGN $ac_have_decl" >>confdefs.h 23088 23089 PC_LIBEVENT_DEPENDENCY="libevent" 23090 23091 if test -n "$BAK_LDFLAGS_SET"; then 23092 LDFLAGS="$BAK_LDFLAGS" 23093 fi 23094 else 23095 23096 printf "%s\n" "#define USE_MINI_EVENT 1" >>confdefs.h 23097 23098 fi 23099 23100 # check for libexpat 23101 23102 # Check whether --with-libexpat was given. 23103 if test ${with_libexpat+y} 23104 then : 23105 withval=$with_libexpat; 23106 else $as_nop 23107 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 23108 fi 23109 23110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5 23111 printf %s "checking for libexpat... " >&6; } 23112 found_libexpat="no" 23113 for dir in $withval ; do 23114 if test -f "$dir/include/expat.h"; then 23115 found_libexpat="yes" 23116 if test "$dir" != "/usr"; then 23117 CPPFLAGS="$CPPFLAGS -I$dir/include" 23118 LDFLAGS="$LDFLAGS -L$dir/lib" 23119 fi 23120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 23121 printf "%s\n" "found in $dir" >&6; } 23122 break; 23123 fi 23124 done 23125 if test x_$found_libexpat != x_yes; then 23126 as_fn_error $? "Could not find libexpat, expat.h" "$LINENO" 5 23127 fi 23128 ac_fn_c_check_header_compile "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default 23129 " 23130 if test "x$ac_cv_header_expat_h" = xyes 23131 then : 23132 printf "%s\n" "#define HAVE_EXPAT_H 1" >>confdefs.h 23133 23134 fi 23135 23136 ac_fn_check_decl "$LINENO" "XML_StopParser" "ac_cv_have_decl_XML_StopParser" "$ac_includes_default 23137 #include <expat.h> 23138 23139 " "$ac_c_undeclared_builtin_options" "CFLAGS" 23140 if test "x$ac_cv_have_decl_XML_StopParser" = xyes 23141 then : 23142 ac_have_decl=1 23143 else $as_nop 23144 ac_have_decl=0 23145 fi 23146 printf "%s\n" "#define HAVE_DECL_XML_STOPPARSER $ac_have_decl" >>confdefs.h 23147 23148 23149 # hiredis (redis C client for cachedb) 23150 23151 # Check whether --with-libhiredis was given. 23152 if test ${with_libhiredis+y} 23153 then : 23154 withval=$with_libhiredis; 23155 else $as_nop 23156 withval="no" 23157 fi 23158 23159 found_libhiredis="no" 23160 if test x_$withval = x_yes -o x_$withval != x_no; then 23161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libhiredis" >&5 23162 printf %s "checking for libhiredis... " >&6; } 23163 if test x_$withval = x_ -o x_$withval = x_yes; then 23164 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 23165 fi 23166 for dir in $withval ; do 23167 if test -f "$dir/include/hiredis/hiredis.h"; then 23168 found_libhiredis="yes" 23169 if test "$dir" != "/usr"; then 23170 CPPFLAGS="$CPPFLAGS -I$dir/include" 23171 LDFLAGS="$LDFLAGS -L$dir/lib" 23172 fi 23173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 23174 printf "%s\n" "found in $dir" >&6; } 23175 23176 printf "%s\n" "#define USE_REDIS 1" >>confdefs.h 23177 23178 LIBS="$LIBS -lhiredis" 23179 break; 23180 fi 23181 done 23182 if test x_$found_libhiredis != x_yes; then 23183 as_fn_error $? "Could not find libhiredis, hiredis.h" "$LINENO" 5 23184 fi 23185 ac_fn_c_check_header_compile "$LINENO" "hiredis/hiredis.h" "ac_cv_header_hiredis_hiredis_h" "$ac_includes_default 23186 " 23187 if test "x$ac_cv_header_hiredis_hiredis_h" = xyes 23188 then : 23189 printf "%s\n" "#define HAVE_HIREDIS_HIREDIS_H 1" >>confdefs.h 23190 23191 fi 23192 23193 ac_fn_check_decl "$LINENO" "redisConnect" "ac_cv_have_decl_redisConnect" "$ac_includes_default 23194 #include <hiredis/hiredis.h> 23195 23196 " "$ac_c_undeclared_builtin_options" "CFLAGS" 23197 if test "x$ac_cv_have_decl_redisConnect" = xyes 23198 then : 23199 ac_have_decl=1 23200 else $as_nop 23201 ac_have_decl=0 23202 fi 23203 printf "%s\n" "#define HAVE_DECL_REDISCONNECT $ac_have_decl" >>confdefs.h 23204 23205 fi 23206 23207 # nghttp2 23208 23209 # Check whether --with-libnghttp2 was given. 23210 if test ${with_libnghttp2+y} 23211 then : 23212 withval=$with_libnghttp2; 23213 else $as_nop 23214 withval="no" 23215 fi 23216 23217 found_libnghttp2="no" 23218 if test x_$withval = x_yes -o x_$withval != x_no; then 23219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libnghttp2" >&5 23220 printf %s "checking for libnghttp2... " >&6; } 23221 if test x_$withval = x_ -o x_$withval = x_yes; then 23222 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 23223 fi 23224 for dir in $withval ; do 23225 if test -f "$dir/include/nghttp2/nghttp2.h"; then 23226 found_libnghttp2="yes" 23227 if test "$dir" != "/usr"; then 23228 CPPFLAGS="$CPPFLAGS -I$dir/include" 23229 LDFLAGS="$LDFLAGS -L$dir/lib" 23230 fi 23231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 23232 printf "%s\n" "found in $dir" >&6; } 23233 23234 printf "%s\n" "#define HAVE_NGHTTP2 1" >>confdefs.h 23235 23236 LIBS="$LIBS -lnghttp2" 23237 break; 23238 fi 23239 done 23240 if test x_$found_libnghttp2 != x_yes; then 23241 as_fn_error $? "Could not find libnghttp2, nghttp2.h" "$LINENO" 5 23242 fi 23243 ac_fn_c_check_header_compile "$LINENO" "nghttp2/nghttp2.h" "ac_cv_header_nghttp2_nghttp2_h" "$ac_includes_default 23244 " 23245 if test "x$ac_cv_header_nghttp2_nghttp2_h" = xyes 23246 then : 23247 printf "%s\n" "#define HAVE_NGHTTP2_NGHTTP2_H 1" >>confdefs.h 23248 23249 fi 23250 23251 ac_fn_check_decl "$LINENO" "nghttp2_session_server_new" "ac_cv_have_decl_nghttp2_session_server_new" "$ac_includes_default 23252 #include <nghttp2/nghttp2.h> 23253 23254 " "$ac_c_undeclared_builtin_options" "CFLAGS" 23255 if test "x$ac_cv_have_decl_nghttp2_session_server_new" = xyes 23256 then : 23257 ac_have_decl=1 23258 else $as_nop 23259 ac_have_decl=0 23260 fi 23261 printf "%s\n" "#define HAVE_DECL_NGHTTP2_SESSION_SERVER_NEW $ac_have_decl" >>confdefs.h 23262 23263 fi 23264 23265 # ngtcp2 23266 23267 # Check whether --with-libngtcp2 was given. 23268 if test ${with_libngtcp2+y} 23269 then : 23270 withval=$with_libngtcp2; 23271 else $as_nop 23272 withval="no" 23273 fi 23274 23275 found_libngtcp2="no" 23276 if test x_$withval = x_yes -o x_$withval != x_no; then 23277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libngtcp2" >&5 23278 printf %s "checking for libngtcp2... " >&6; } 23279 if test x_$withval = x_ -o x_$withval = x_yes; then 23280 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 23281 fi 23282 for dir in $withval ; do 23283 if test -f "$dir/include/ngtcp2/ngtcp2.h"; then 23284 found_libngtcp2="yes" 23285 if test "$dir" != "/usr"; then 23286 CPPFLAGS="$CPPFLAGS -I$dir/include" 23287 LDFLAGS="$LDFLAGS -L$dir/lib" 23288 fi 23289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 23290 printf "%s\n" "found in $dir" >&6; } 23291 23292 printf "%s\n" "#define HAVE_NGTCP2 1" >>confdefs.h 23293 23294 LIBS="$LIBS -lngtcp2" 23295 break; 23296 fi 23297 done 23298 if test x_$found_libngtcp2 != x_yes; then 23299 as_fn_error $? "Could not find libngtcp2, ngtcp2.h" "$LINENO" 5 23300 fi 23301 ac_fn_c_check_header_compile "$LINENO" "ngtcp2/ngtcp2.h" "ac_cv_header_ngtcp2_ngtcp2_h" "$ac_includes_default 23302 " 23303 if test "x$ac_cv_header_ngtcp2_ngtcp2_h" = xyes 23304 then : 23305 printf "%s\n" "#define HAVE_NGTCP2_NGTCP2_H 1" >>confdefs.h 23306 23307 fi 23308 ac_fn_c_check_header_compile "$LINENO" "ngtcp2/ngtcp2_crypto_ossl.h" "ac_cv_header_ngtcp2_ngtcp2_crypto_ossl_h" "$ac_includes_default 23309 " 23310 if test "x$ac_cv_header_ngtcp2_ngtcp2_crypto_ossl_h" = xyes 23311 then : 23312 printf "%s\n" "#define HAVE_NGTCP2_NGTCP2_CRYPTO_OSSL_H 1" >>confdefs.h 23313 23314 fi 23315 ac_fn_c_check_header_compile "$LINENO" "ngtcp2/ngtcp2_crypto_openssl.h" "ac_cv_header_ngtcp2_ngtcp2_crypto_openssl_h" "$ac_includes_default 23316 " 23317 if test "x$ac_cv_header_ngtcp2_ngtcp2_crypto_openssl_h" = xyes 23318 then : 23319 printf "%s\n" "#define HAVE_NGTCP2_NGTCP2_CRYPTO_OPENSSL_H 1" >>confdefs.h 23320 23321 fi 23322 ac_fn_c_check_header_compile "$LINENO" "ngtcp2/ngtcp2_crypto_quictls.h" "ac_cv_header_ngtcp2_ngtcp2_crypto_quictls_h" "$ac_includes_default 23323 " 23324 if test "x$ac_cv_header_ngtcp2_ngtcp2_crypto_quictls_h" = xyes 23325 then : 23326 printf "%s\n" "#define HAVE_NGTCP2_NGTCP2_CRYPTO_QUICTLS_H 1" >>confdefs.h 23327 23328 fi 23329 23330 ac_fn_check_decl "$LINENO" "ngtcp2_conn_server_new" "ac_cv_have_decl_ngtcp2_conn_server_new" "$ac_includes_default 23331 #include <ngtcp2/ngtcp2.h> 23332 23333 " "$ac_c_undeclared_builtin_options" "CFLAGS" 23334 if test "x$ac_cv_have_decl_ngtcp2_conn_server_new" = xyes 23335 then : 23336 ac_have_decl=1 23337 else $as_nop 23338 ac_have_decl=0 23339 fi 23340 printf "%s\n" "#define HAVE_DECL_NGTCP2_CONN_SERVER_NEW $ac_have_decl" >>confdefs.h 23341 23342 ac_fn_check_decl "$LINENO" "ngtcp2_crypto_encrypt_cb" "ac_cv_have_decl_ngtcp2_crypto_encrypt_cb" "$ac_includes_default 23343 #include <ngtcp2/ngtcp2_crypto.h> 23344 23345 " "$ac_c_undeclared_builtin_options" "CFLAGS" 23346 if test "x$ac_cv_have_decl_ngtcp2_crypto_encrypt_cb" = xyes 23347 then : 23348 ac_have_decl=1 23349 else $as_nop 23350 ac_have_decl=0 23351 fi 23352 printf "%s\n" "#define HAVE_DECL_NGTCP2_CRYPTO_ENCRYPT_CB $ac_have_decl" >>confdefs.h 23353 23354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ngtcp2_crypto_encrypt_cb in -lngtcp2_crypto_ossl" >&5 23355 printf %s "checking for ngtcp2_crypto_encrypt_cb in -lngtcp2_crypto_ossl... " >&6; } 23356 if test ${ac_cv_lib_ngtcp2_crypto_ossl_ngtcp2_crypto_encrypt_cb+y} 23357 then : 23358 printf %s "(cached) " >&6 23359 else $as_nop 23360 ac_check_lib_save_LIBS=$LIBS 23361 LIBS="-lngtcp2_crypto_ossl $LIBS" 23362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23363 /* end confdefs.h. */ 23364 23365 /* Override any GCC internal prototype to avoid an error. 23366 Use char because int might match the return type of a GCC 23367 builtin and then its argument prototype would still apply. */ 23368 char ngtcp2_crypto_encrypt_cb (); 23369 int 23370 main (void) 23371 { 23372 return ngtcp2_crypto_encrypt_cb (); 23373 ; 23374 return 0; 23375 } 23376 _ACEOF 23377 if ac_fn_c_try_link "$LINENO" 23378 then : 23379 ac_cv_lib_ngtcp2_crypto_ossl_ngtcp2_crypto_encrypt_cb=yes 23380 else $as_nop 23381 ac_cv_lib_ngtcp2_crypto_ossl_ngtcp2_crypto_encrypt_cb=no 23382 fi 23383 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 23384 conftest$ac_exeext conftest.$ac_ext 23385 LIBS=$ac_check_lib_save_LIBS 23386 fi 23387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ngtcp2_crypto_ossl_ngtcp2_crypto_encrypt_cb" >&5 23388 printf "%s\n" "$ac_cv_lib_ngtcp2_crypto_ossl_ngtcp2_crypto_encrypt_cb" >&6; } 23389 if test "x$ac_cv_lib_ngtcp2_crypto_ossl_ngtcp2_crypto_encrypt_cb" = xyes 23390 then : 23391 23392 LIBS="$LIBS -lngtcp2_crypto_ossl" 23393 23394 printf "%s\n" "#define USE_NGTCP2_CRYPTO_OSSL 1" >>confdefs.h 23395 23396 23397 else $as_nop 23398 23399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ngtcp2_crypto_encrypt_cb in -lngtcp2_crypto_openssl" >&5 23400 printf %s "checking for ngtcp2_crypto_encrypt_cb in -lngtcp2_crypto_openssl... " >&6; } 23401 if test ${ac_cv_lib_ngtcp2_crypto_openssl_ngtcp2_crypto_encrypt_cb+y} 23402 then : 23403 printf %s "(cached) " >&6 23404 else $as_nop 23405 ac_check_lib_save_LIBS=$LIBS 23406 LIBS="-lngtcp2_crypto_openssl $LIBS" 23407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23408 /* end confdefs.h. */ 23409 23410 /* Override any GCC internal prototype to avoid an error. 23411 Use char because int might match the return type of a GCC 23412 builtin and then its argument prototype would still apply. */ 23413 char ngtcp2_crypto_encrypt_cb (); 23414 int 23415 main (void) 23416 { 23417 return ngtcp2_crypto_encrypt_cb (); 23418 ; 23419 return 0; 23420 } 23421 _ACEOF 23422 if ac_fn_c_try_link "$LINENO" 23423 then : 23424 ac_cv_lib_ngtcp2_crypto_openssl_ngtcp2_crypto_encrypt_cb=yes 23425 else $as_nop 23426 ac_cv_lib_ngtcp2_crypto_openssl_ngtcp2_crypto_encrypt_cb=no 23427 fi 23428 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 23429 conftest$ac_exeext conftest.$ac_ext 23430 LIBS=$ac_check_lib_save_LIBS 23431 fi 23432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ngtcp2_crypto_openssl_ngtcp2_crypto_encrypt_cb" >&5 23433 printf "%s\n" "$ac_cv_lib_ngtcp2_crypto_openssl_ngtcp2_crypto_encrypt_cb" >&6; } 23434 if test "x$ac_cv_lib_ngtcp2_crypto_openssl_ngtcp2_crypto_encrypt_cb" = xyes 23435 then : 23436 LIBS="$LIBS -lngtcp2_crypto_openssl" 23437 else $as_nop 23438 23439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ngtcp2_crypto_encrypt_cb in -lngtcp2_crypto_quictls" >&5 23440 printf %s "checking for ngtcp2_crypto_encrypt_cb in -lngtcp2_crypto_quictls... " >&6; } 23441 if test ${ac_cv_lib_ngtcp2_crypto_quictls_ngtcp2_crypto_encrypt_cb+y} 23442 then : 23443 printf %s "(cached) " >&6 23444 else $as_nop 23445 ac_check_lib_save_LIBS=$LIBS 23446 LIBS="-lngtcp2_crypto_quictls $LIBS" 23447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23448 /* end confdefs.h. */ 23449 23450 /* Override any GCC internal prototype to avoid an error. 23451 Use char because int might match the return type of a GCC 23452 builtin and then its argument prototype would still apply. */ 23453 char ngtcp2_crypto_encrypt_cb (); 23454 int 23455 main (void) 23456 { 23457 return ngtcp2_crypto_encrypt_cb (); 23458 ; 23459 return 0; 23460 } 23461 _ACEOF 23462 if ac_fn_c_try_link "$LINENO" 23463 then : 23464 ac_cv_lib_ngtcp2_crypto_quictls_ngtcp2_crypto_encrypt_cb=yes 23465 else $as_nop 23466 ac_cv_lib_ngtcp2_crypto_quictls_ngtcp2_crypto_encrypt_cb=no 23467 fi 23468 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 23469 conftest$ac_exeext conftest.$ac_ext 23470 LIBS=$ac_check_lib_save_LIBS 23471 fi 23472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ngtcp2_crypto_quictls_ngtcp2_crypto_encrypt_cb" >&5 23473 printf "%s\n" "$ac_cv_lib_ngtcp2_crypto_quictls_ngtcp2_crypto_encrypt_cb" >&6; } 23474 if test "x$ac_cv_lib_ngtcp2_crypto_quictls_ngtcp2_crypto_encrypt_cb" = xyes 23475 then : 23476 LIBS="$LIBS -lngtcp2_crypto_quictls" 23477 fi 23478 23479 23480 fi 23481 23482 23483 fi 23484 23485 ac_fn_c_check_func "$LINENO" "ngtcp2_crypto_encrypt_cb" "ac_cv_func_ngtcp2_crypto_encrypt_cb" 23486 if test "x$ac_cv_func_ngtcp2_crypto_encrypt_cb" = xyes 23487 then : 23488 printf "%s\n" "#define HAVE_NGTCP2_CRYPTO_ENCRYPT_CB 1" >>confdefs.h 23489 23490 fi 23491 ac_fn_c_check_func "$LINENO" "ngtcp2_ccerr_default" "ac_cv_func_ngtcp2_ccerr_default" 23492 if test "x$ac_cv_func_ngtcp2_ccerr_default" = xyes 23493 then : 23494 printf "%s\n" "#define HAVE_NGTCP2_CCERR_DEFAULT 1" >>confdefs.h 23495 23496 fi 23497 ac_fn_c_check_func "$LINENO" "ngtcp2_conn_in_closing_period" "ac_cv_func_ngtcp2_conn_in_closing_period" 23498 if test "x$ac_cv_func_ngtcp2_conn_in_closing_period" = xyes 23499 then : 23500 printf "%s\n" "#define HAVE_NGTCP2_CONN_IN_CLOSING_PERIOD 1" >>confdefs.h 23501 23502 fi 23503 ac_fn_c_check_func "$LINENO" "ngtcp2_conn_in_draining_period" "ac_cv_func_ngtcp2_conn_in_draining_period" 23504 if test "x$ac_cv_func_ngtcp2_conn_in_draining_period" = xyes 23505 then : 23506 printf "%s\n" "#define HAVE_NGTCP2_CONN_IN_DRAINING_PERIOD 1" >>confdefs.h 23507 23508 fi 23509 ac_fn_c_check_func "$LINENO" "ngtcp2_conn_get_max_local_streams_uni" "ac_cv_func_ngtcp2_conn_get_max_local_streams_uni" 23510 if test "x$ac_cv_func_ngtcp2_conn_get_max_local_streams_uni" = xyes 23511 then : 23512 printf "%s\n" "#define HAVE_NGTCP2_CONN_GET_MAX_LOCAL_STREAMS_UNI 1" >>confdefs.h 23513 23514 fi 23515 ac_fn_c_check_func "$LINENO" "ngtcp2_crypto_quictls_from_ossl_encryption_level" "ac_cv_func_ngtcp2_crypto_quictls_from_ossl_encryption_level" 23516 if test "x$ac_cv_func_ngtcp2_crypto_quictls_from_ossl_encryption_level" = xyes 23517 then : 23518 printf "%s\n" "#define HAVE_NGTCP2_CRYPTO_QUICTLS_FROM_OSSL_ENCRYPTION_LEVEL 1" >>confdefs.h 23519 23520 fi 23521 ac_fn_c_check_func "$LINENO" "ngtcp2_crypto_quictls_configure_server_context" "ac_cv_func_ngtcp2_crypto_quictls_configure_server_context" 23522 if test "x$ac_cv_func_ngtcp2_crypto_quictls_configure_server_context" = xyes 23523 then : 23524 printf "%s\n" "#define HAVE_NGTCP2_CRYPTO_QUICTLS_CONFIGURE_SERVER_CONTEXT 1" >>confdefs.h 23525 23526 fi 23527 ac_fn_c_check_func "$LINENO" "ngtcp2_crypto_quictls_configure_client_context" "ac_cv_func_ngtcp2_crypto_quictls_configure_client_context" 23528 if test "x$ac_cv_func_ngtcp2_crypto_quictls_configure_client_context" = xyes 23529 then : 23530 printf "%s\n" "#define HAVE_NGTCP2_CRYPTO_QUICTLS_CONFIGURE_CLIENT_CONTEXT 1" >>confdefs.h 23531 23532 fi 23533 ac_fn_c_check_func "$LINENO" "ngtcp2_crypto_quictls_init" "ac_cv_func_ngtcp2_crypto_quictls_init" 23534 if test "x$ac_cv_func_ngtcp2_crypto_quictls_init" = xyes 23535 then : 23536 printf "%s\n" "#define HAVE_NGTCP2_CRYPTO_QUICTLS_INIT 1" >>confdefs.h 23537 23538 fi 23539 ac_fn_c_check_func "$LINENO" "ngtcp2_conn_get_num_scid" "ac_cv_func_ngtcp2_conn_get_num_scid" 23540 if test "x$ac_cv_func_ngtcp2_conn_get_num_scid" = xyes 23541 then : 23542 printf "%s\n" "#define HAVE_NGTCP2_CONN_GET_NUM_SCID 1" >>confdefs.h 23543 23544 fi 23545 ac_fn_c_check_func "$LINENO" "ngtcp2_conn_tls_early_data_rejected" "ac_cv_func_ngtcp2_conn_tls_early_data_rejected" 23546 if test "x$ac_cv_func_ngtcp2_conn_tls_early_data_rejected" = xyes 23547 then : 23548 printf "%s\n" "#define HAVE_NGTCP2_CONN_TLS_EARLY_DATA_REJECTED 1" >>confdefs.h 23549 23550 fi 23551 ac_fn_c_check_func "$LINENO" "ngtcp2_conn_encode_0rtt_transport_params" "ac_cv_func_ngtcp2_conn_encode_0rtt_transport_params" 23552 if test "x$ac_cv_func_ngtcp2_conn_encode_0rtt_transport_params" = xyes 23553 then : 23554 printf "%s\n" "#define HAVE_NGTCP2_CONN_ENCODE_0RTT_TRANSPORT_PARAMS 1" >>confdefs.h 23555 23556 fi 23557 23558 23559 # these check_funcs need -lssl 23560 BAKLIBS="$LIBS" 23561 LIBS="-lssl $LIBS" 23562 23563 for ac_func in SSL_is_quic 23564 do : 23565 ac_fn_c_check_func "$LINENO" "SSL_is_quic" "ac_cv_func_SSL_is_quic" 23566 if test "x$ac_cv_func_SSL_is_quic" = xyes 23567 then : 23568 printf "%s\n" "#define HAVE_SSL_IS_QUIC 1" >>confdefs.h 23569 23570 else $as_nop 23571 as_fn_error $? "No QUIC support detected in OpenSSL. Need OpenSSL version with QUIC support to enable DNS over QUIC with libngtcp2." "$LINENO" 5 23572 fi 23573 23574 done 23575 LIBS="$BAKLIBS" 23576 23577 ac_fn_c_check_type "$LINENO" "struct ngtcp2_version_cid" "ac_cv_type_struct_ngtcp2_version_cid" "$ac_includes_default 23578 #include <ngtcp2/ngtcp2.h> 23579 23580 " 23581 if test "x$ac_cv_type_struct_ngtcp2_version_cid" = xyes 23582 then : 23583 23584 printf "%s\n" "#define HAVE_STRUCT_NGTCP2_VERSION_CID 1" >>confdefs.h 23585 23586 23587 fi 23588 ac_fn_c_check_type "$LINENO" "ngtcp2_encryption_level" "ac_cv_type_ngtcp2_encryption_level" "$ac_includes_default 23589 #include <ngtcp2/ngtcp2.h> 23590 23591 " 23592 if test "x$ac_cv_type_ngtcp2_encryption_level" = xyes 23593 then : 23594 23595 printf "%s\n" "#define HAVE_NGTCP2_ENCRYPTION_LEVEL 1" >>confdefs.h 23596 23597 23598 fi 23599 23600 ac_fn_c_check_member "$LINENO" "struct ngtcp2_pkt_hd" "tokenlen" "ac_cv_member_struct_ngtcp2_pkt_hd_tokenlen" "$ac_includes_default 23601 #include <ngtcp2/ngtcp2.h> 23602 23603 " 23604 if test "x$ac_cv_member_struct_ngtcp2_pkt_hd_tokenlen" = xyes 23605 then : 23606 23607 printf "%s\n" "#define HAVE_STRUCT_NGTCP2_PKT_HD_TOKENLEN 1" >>confdefs.h 23608 23609 23610 fi 23611 ac_fn_c_check_member "$LINENO" "struct ngtcp2_settings" "tokenlen" "ac_cv_member_struct_ngtcp2_settings_tokenlen" "$ac_includes_default 23612 #include <ngtcp2/ngtcp2.h> 23613 23614 " 23615 if test "x$ac_cv_member_struct_ngtcp2_settings_tokenlen" = xyes 23616 then : 23617 23618 printf "%s\n" "#define HAVE_STRUCT_NGTCP2_SETTINGS_TOKENLEN 1" >>confdefs.h 23619 23620 23621 fi 23622 ac_fn_c_check_member "$LINENO" "struct ngtcp2_settings" "max_tx_udp_payload_size" "ac_cv_member_struct_ngtcp2_settings_max_tx_udp_payload_size" "$ac_includes_default 23623 #include <ngtcp2/ngtcp2.h> 23624 23625 " 23626 if test "x$ac_cv_member_struct_ngtcp2_settings_max_tx_udp_payload_size" = xyes 23627 then : 23628 23629 printf "%s\n" "#define HAVE_STRUCT_NGTCP2_SETTINGS_MAX_TX_UDP_PAYLOAD_SIZE 1" >>confdefs.h 23630 23631 23632 fi 23633 ac_fn_c_check_member "$LINENO" "struct ngtcp2_transport_params" "original_dcid_present" "ac_cv_member_struct_ngtcp2_transport_params_original_dcid_present" "$ac_includes_default 23634 #include <ngtcp2/ngtcp2.h> 23635 23636 " 23637 if test "x$ac_cv_member_struct_ngtcp2_transport_params_original_dcid_present" = xyes 23638 then : 23639 23640 printf "%s\n" "#define HAVE_STRUCT_NGTCP2_TRANSPORT_PARAMS_ORIGINAL_DCID_PRESENT 1" >>confdefs.h 23641 23642 23643 fi 23644 23645 23646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ngtcp2_conn_shutdown_stream has 4 arguments" >&5 23647 printf %s "checking whether ngtcp2_conn_shutdown_stream has 4 arguments... " >&6; } 23648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23649 /* end confdefs.h. */ 23650 $ac_includes_default 23651 #include <ngtcp2/ngtcp2.h> 23652 23653 int 23654 main (void) 23655 { 23656 23657 (void)ngtcp2_conn_shutdown_stream(NULL, 0, 0, 0); 23658 23659 ; 23660 return 0; 23661 } 23662 _ACEOF 23663 if ac_fn_c_try_compile "$LINENO" 23664 then : 23665 23666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 23667 printf "%s\n" "yes" >&6; } 23668 23669 printf "%s\n" "#define HAVE_NGTCP2_CONN_SHUTDOWN_STREAM4 1" >>confdefs.h 23670 23671 23672 else $as_nop 23673 23674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 23675 printf "%s\n" "no" >&6; } 23676 23677 fi 23678 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 23679 23680 fi 23681 23682 # set static linking for uninstalled libraries if requested 23683 23684 staticexe="" 23685 # Check whether --enable-static-exe was given. 23686 if test ${enable_static_exe+y} 23687 then : 23688 enableval=$enable_static_exe; 23689 fi 23690 23691 if test x_$enable_static_exe = x_yes; then 23692 staticexe="-static" 23693 if test "$on_mingw" = yes; then 23694 staticexe="-all-static" 23695 # for static compile, include gdi32 and zlib here. 23696 if echo "$LIBS" | grep 'lgdi32' >/dev/null; then 23697 : 23698 else 23699 LIBS="$LIBS -lgdi32" 23700 fi 23701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5 23702 printf %s "checking for compress in -lz... " >&6; } 23703 if test ${ac_cv_lib_z_compress+y} 23704 then : 23705 printf %s "(cached) " >&6 23706 else $as_nop 23707 ac_check_lib_save_LIBS=$LIBS 23708 LIBS="-lz $LIBS" 23709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23710 /* end confdefs.h. */ 23711 23712 /* Override any GCC internal prototype to avoid an error. 23713 Use char because int might match the return type of a GCC 23714 builtin and then its argument prototype would still apply. */ 23715 char compress (); 23716 int 23717 main (void) 23718 { 23719 return compress (); 23720 ; 23721 return 0; 23722 } 23723 _ACEOF 23724 if ac_fn_c_try_link "$LINENO" 23725 then : 23726 ac_cv_lib_z_compress=yes 23727 else $as_nop 23728 ac_cv_lib_z_compress=no 23729 fi 23730 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 23731 conftest$ac_exeext conftest.$ac_ext 23732 LIBS=$ac_check_lib_save_LIBS 23733 fi 23734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5 23735 printf "%s\n" "$ac_cv_lib_z_compress" >&6; } 23736 if test "x$ac_cv_lib_z_compress" = xyes 23737 then : 23738 LIBS="$LIBS -lz" 23739 fi 23740 23741 if echo "$host" | $GREP -i -e linux >/dev/null; then 23742 if echo "$LIBS" | grep -e "libssp.a" -e "lssp" >/dev/null; then 23743 : 23744 else 23745 LIBS="$LIBS -l:libssp.a" 23746 fi 23747 fi 23748 fi 23749 fi 23750 23751 # set full static linking if requested 23752 # Check whether --enable-fully-static was given. 23753 if test ${enable_fully_static+y} 23754 then : 23755 enableval=$enable_fully_static; 23756 fi 23757 23758 if test x_$enable_fully_static = x_yes; then 23759 staticexe="-all-static" 23760 if test "$on_mingw" = yes; then 23761 # for static compile, include gdi32 and zlib here. 23762 if echo $LIBS | grep 'lgdi32' >/dev/null; then 23763 : 23764 else 23765 LIBS="$LIBS -lgdi32" 23766 fi 23767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5 23768 printf %s "checking for compress in -lz... " >&6; } 23769 if test ${ac_cv_lib_z_compress+y} 23770 then : 23771 printf %s "(cached) " >&6 23772 else $as_nop 23773 ac_check_lib_save_LIBS=$LIBS 23774 LIBS="-lz $LIBS" 23775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23776 /* end confdefs.h. */ 23777 23778 /* Override any GCC internal prototype to avoid an error. 23779 Use char because int might match the return type of a GCC 23780 builtin and then its argument prototype would still apply. */ 23781 char compress (); 23782 int 23783 main (void) 23784 { 23785 return compress (); 23786 ; 23787 return 0; 23788 } 23789 _ACEOF 23790 if ac_fn_c_try_link "$LINENO" 23791 then : 23792 ac_cv_lib_z_compress=yes 23793 else $as_nop 23794 ac_cv_lib_z_compress=no 23795 fi 23796 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 23797 conftest$ac_exeext conftest.$ac_ext 23798 LIBS=$ac_check_lib_save_LIBS 23799 fi 23800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5 23801 printf "%s\n" "$ac_cv_lib_z_compress" >&6; } 23802 if test "x$ac_cv_lib_z_compress" = xyes 23803 then : 23804 LIBS="$LIBS -lz" 23805 fi 23806 23807 if echo "$host" | $GREP -i -e linux >/dev/null; then 23808 if echo "$LIBS" | grep -e "libssp.a" -e "lssp" >/dev/null; then 23809 : 23810 else 23811 LIBS="$LIBS -l:libssp.a" 23812 fi 23813 fi 23814 fi 23815 fi 23816 23817 # set lock checking if requested 23818 # Check whether --enable-lock_checks was given. 23819 if test ${enable_lock_checks+y} 23820 then : 23821 enableval=$enable_lock_checks; 23822 fi 23823 23824 if test x_$enable_lock_checks = x_yes; then 23825 23826 printf "%s\n" "#define ENABLE_LOCK_CHECKS 1" >>confdefs.h 23827 23828 CHECKLOCK_OBJ="checklocks.lo" 23829 23830 fi 23831 23832 23833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 23834 printf %s "checking for getaddrinfo... " >&6; } 23835 ac_cv_func_getaddrinfo=no 23836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23837 /* end confdefs.h. */ 23838 23839 #ifdef __cplusplus 23840 extern "C" 23841 { 23842 #endif 23843 char* getaddrinfo(); 23844 char* (*f) () = getaddrinfo; 23845 #ifdef __cplusplus 23846 } 23847 #endif 23848 int main(void) { 23849 ; 23850 return 0; 23851 } 23852 23853 _ACEOF 23854 if ac_fn_c_try_link "$LINENO" 23855 then : 23856 ac_cv_func_getaddrinfo="yes" 23857 if test "$ac_cv_header_windows_h" = "yes"; then 23858 23859 printf "%s\n" "#define USE_WINSOCK 1" >>confdefs.h 23860 23861 USE_WINSOCK="1" 23862 if echo "$LIBS" | grep 'lws2_32' >/dev/null; then 23863 : 23864 else 23865 LIBS="$LIBS -lws2_32" 23866 fi 23867 fi 23868 23869 else $as_nop 23870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23871 /* end confdefs.h. */ 23872 23873 #ifdef HAVE_WS2TCPIP_H 23874 #include <ws2tcpip.h> 23875 #endif 23876 23877 int 23878 main (void) 23879 { 23880 23881 (void)getaddrinfo(NULL, NULL, NULL, NULL); 23882 23883 23884 ; 23885 return 0; 23886 } 23887 _ACEOF 23888 if ac_fn_c_try_link "$LINENO" 23889 then : 23890 23891 ac_cv_func_getaddrinfo="yes" 23892 23893 printf "%s\n" "#define USE_WINSOCK 1" >>confdefs.h 23894 23895 USE_WINSOCK="1" 23896 23897 else $as_nop 23898 ORIGLIBS="$LIBS" 23899 LIBS="$LIBS -lws2_32" 23900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23901 /* end confdefs.h. */ 23902 23903 #ifdef HAVE_WS2TCPIP_H 23904 #include <ws2tcpip.h> 23905 #endif 23906 23907 int 23908 main (void) 23909 { 23910 23911 (void)getaddrinfo(NULL, NULL, NULL, NULL); 23912 23913 23914 ; 23915 return 0; 23916 } 23917 _ACEOF 23918 if ac_fn_c_try_link "$LINENO" 23919 then : 23920 23921 ac_cv_func_getaddrinfo="yes" 23922 23923 printf "%s\n" "#define USE_WINSOCK 1" >>confdefs.h 23924 23925 USE_WINSOCK="1" 23926 23927 else $as_nop 23928 23929 ac_cv_func_getaddrinfo="no" 23930 LIBS="$ORIGLIBS" 23931 23932 fi 23933 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 23934 conftest$ac_exeext conftest.$ac_ext 23935 23936 fi 23937 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 23938 conftest$ac_exeext conftest.$ac_ext 23939 23940 fi 23941 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 23942 conftest$ac_exeext conftest.$ac_ext 23943 23944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5 23945 printf "%s\n" "$ac_cv_func_getaddrinfo" >&6; } 23946 if test $ac_cv_func_getaddrinfo = yes; then 23947 23948 printf "%s\n" "#define HAVE_GETADDRINFO 1" >>confdefs.h 23949 23950 fi 23951 23952 if test "$USE_WINSOCK" = 1; then 23953 23954 printf "%s\n" "#define UB_ON_WINDOWS 1" >>confdefs.h 23955 23956 ac_fn_c_check_header_compile "$LINENO" "iphlpapi.h" "ac_cv_header_iphlpapi_h" "$ac_includes_default 23957 #include <windows.h> 23958 23959 " 23960 if test "x$ac_cv_header_iphlpapi_h" = xyes 23961 then : 23962 printf "%s\n" "#define HAVE_IPHLPAPI_H 1" >>confdefs.h 23963 23964 fi 23965 23966 if test -n "$ac_tool_prefix"; then 23967 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. 23968 set dummy ${ac_tool_prefix}windres; ac_word=$2 23969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 23970 printf %s "checking for $ac_word... " >&6; } 23971 if test ${ac_cv_prog_WINDRES+y} 23972 then : 23973 printf %s "(cached) " >&6 23974 else $as_nop 23975 if test -n "$WINDRES"; then 23976 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. 23977 else 23978 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 23979 for as_dir in $PATH 23980 do 23981 IFS=$as_save_IFS 23982 case $as_dir in #((( 23983 '') as_dir=./ ;; 23984 */) ;; 23985 *) as_dir=$as_dir/ ;; 23986 esac 23987 for ac_exec_ext in '' $ac_executable_extensions; do 23988 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 23989 ac_cv_prog_WINDRES="${ac_tool_prefix}windres" 23990 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 23991 break 2 23992 fi 23993 done 23994 done 23995 IFS=$as_save_IFS 23996 23997 fi 23998 fi 23999 WINDRES=$ac_cv_prog_WINDRES 24000 if test -n "$WINDRES"; then 24001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 24002 printf "%s\n" "$WINDRES" >&6; } 24003 else 24004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 24005 printf "%s\n" "no" >&6; } 24006 fi 24007 24008 24009 fi 24010 if test -z "$ac_cv_prog_WINDRES"; then 24011 ac_ct_WINDRES=$WINDRES 24012 # Extract the first word of "windres", so it can be a program name with args. 24013 set dummy windres; ac_word=$2 24014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 24015 printf %s "checking for $ac_word... " >&6; } 24016 if test ${ac_cv_prog_ac_ct_WINDRES+y} 24017 then : 24018 printf %s "(cached) " >&6 24019 else $as_nop 24020 if test -n "$ac_ct_WINDRES"; then 24021 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test. 24022 else 24023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 24024 for as_dir in $PATH 24025 do 24026 IFS=$as_save_IFS 24027 case $as_dir in #((( 24028 '') as_dir=./ ;; 24029 */) ;; 24030 *) as_dir=$as_dir/ ;; 24031 esac 24032 for ac_exec_ext in '' $ac_executable_extensions; do 24033 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 24034 ac_cv_prog_ac_ct_WINDRES="windres" 24035 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 24036 break 2 24037 fi 24038 done 24039 done 24040 IFS=$as_save_IFS 24041 24042 fi 24043 fi 24044 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES 24045 if test -n "$ac_ct_WINDRES"; then 24046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5 24047 printf "%s\n" "$ac_ct_WINDRES" >&6; } 24048 else 24049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 24050 printf "%s\n" "no" >&6; } 24051 fi 24052 24053 if test "x$ac_ct_WINDRES" = x; then 24054 WINDRES="" 24055 else 24056 case $cross_compiling:$ac_tool_warned in 24057 yes:) 24058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 24059 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 24060 ac_tool_warned=yes ;; 24061 esac 24062 WINDRES=$ac_ct_WINDRES 24063 fi 24064 else 24065 WINDRES="$ac_cv_prog_WINDRES" 24066 fi 24067 24068 if echo "$LIBS" | grep crypt32 >/dev/null; then 24069 LIBS="$LIBS -liphlpapi" 24070 else 24071 LIBS="$LIBS -liphlpapi -lcrypt32" 24072 fi 24073 WINAPPS="unbound-service-install.exe unbound-service-remove.exe anchor-update.exe" 24074 24075 WIN_DAEMON_SRC="winrc/win_svc.c winrc/w_inst.c" 24076 24077 WIN_DAEMON_OBJ="win_svc.lo w_inst.lo" 24078 24079 WIN_DAEMON_OBJ_LINK="rsrc_unbound.o" 24080 24081 WIN_HOST_OBJ_LINK="rsrc_unbound_host.o" 24082 24083 WIN_UBANCHOR_OBJ_LINK="rsrc_unbound_anchor.o log.lo locks.lo" 24084 24085 WIN_CONTROL_OBJ_LINK="rsrc_unbound_control.o" 24086 24087 WIN_CHECKCONF_OBJ_LINK="rsrc_unbound_checkconf.o" 24088 24089 24090 printf "%s\n" "#define __USE_MINGW_ANSI_STDIO 1" >>confdefs.h 24091 24092 fi 24093 if test $ac_cv_func_getaddrinfo = no; then 24094 case " $LIBOBJS " in 24095 *" fake-rfc2553.$ac_objext "* ) ;; 24096 *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext" 24097 ;; 24098 esac 24099 24100 fi 24101 # check after getaddrinfo for its libraries 24102 24103 # check ioctlsocket 24104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ioctlsocket" >&5 24105 printf %s "checking for ioctlsocket... " >&6; } 24106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24107 /* end confdefs.h. */ 24108 24109 #ifdef HAVE_WINSOCK2_H 24110 #include <winsock2.h> 24111 #endif 24112 24113 int 24114 main (void) 24115 { 24116 24117 (void)ioctlsocket(0, 0, NULL); 24118 24119 ; 24120 return 0; 24121 } 24122 _ACEOF 24123 if ac_fn_c_try_link "$LINENO" 24124 then : 24125 24126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 24127 printf "%s\n" "yes" >&6; } 24128 24129 printf "%s\n" "#define HAVE_IOCTLSOCKET 1" >>confdefs.h 24130 24131 24132 else $as_nop 24133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 24134 printf "%s\n" "no" >&6; } 24135 fi 24136 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 24137 conftest$ac_exeext conftest.$ac_ext 24138 24139 24140 # see if daemon(3) exists, and if it is deprecated. 24141 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 24142 if test "x$ac_cv_func_daemon" = xyes 24143 then : 24144 printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h 24145 24146 fi 24147 24148 if test $ac_cv_func_daemon = yes; then 24149 24150 24151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if daemon is deprecated" >&5 24152 printf %s "checking if daemon is deprecated... " >&6; } 24153 cache=`echo daemon | sed 'y%.=/+-%___p_%'` 24154 if eval test \${cv_cc_deprecated_$cache+y} 24155 then : 24156 printf %s "(cached) " >&6 24157 else $as_nop 24158 24159 echo ' 24160 #include <stdlib.h> 24161 #include <unistd.h> 24162 ' >conftest.c 24163 echo 'void f(void){ (void)daemon(0, 0); }' >>conftest.c 24164 if test -z "`$CC $CPPFLAGS $CFLAGS -c conftest.c 2>&1 | grep -e deprecated -e unavailable`"; then 24165 eval "cv_cc_deprecated_$cache=no" 24166 else 24167 eval "cv_cc_deprecated_$cache=yes" 24168 fi 24169 rm -f conftest conftest.o conftest.c 24170 24171 fi 24172 24173 if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then 24174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 24175 printf "%s\n" "yes" >&6; } 24176 24177 printf "%s\n" "#define DEPRECATED_DAEMON 1" >>confdefs.h 24178 24179 : 24180 24181 else 24182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 24183 printf "%s\n" "no" >&6; } 24184 : 24185 24186 fi 24187 24188 fi 24189 24190 ac_fn_c_check_member "$LINENO" "struct stat" "st_mtimensec" "ac_cv_member_struct_stat_st_mtimensec" "$ac_includes_default" 24191 if test "x$ac_cv_member_struct_stat_st_mtimensec" = xyes 24192 then : 24193 24194 printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIMENSEC 1" >>confdefs.h 24195 24196 24197 fi 24198 ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim.tv_nsec" "ac_cv_member_struct_stat_st_mtim_tv_nsec" "$ac_includes_default" 24199 if test "x$ac_cv_member_struct_stat_st_mtim_tv_nsec" = xyes 24200 then : 24201 24202 printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC 1" >>confdefs.h 24203 24204 24205 fi 24206 24207 ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" " 24208 $ac_includes_default 24209 #ifdef HAVE_SYS_UN_H 24210 #include <sys/un.h> 24211 #endif 24212 24213 " 24214 if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes 24215 then : 24216 24217 printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1" >>confdefs.h 24218 24219 24220 fi 24221 24222 ac_fn_c_check_member "$LINENO" "struct in_pktinfo" "ipi_spec_dst" "ac_cv_member_struct_in_pktinfo_ipi_spec_dst" " 24223 $ac_includes_default 24224 #if HAVE_SYS_PARAM_H 24225 #include <sys/param.h> 24226 #endif 24227 24228 #ifdef HAVE_SYS_SOCKET_H 24229 #include <sys/socket.h> 24230 #endif 24231 24232 #ifdef HAVE_SYS_UIO_H 24233 #include <sys/uio.h> 24234 #endif 24235 24236 #ifdef HAVE_NETINET_IN_H 24237 #include <netinet/in.h> 24238 #endif 24239 24240 #ifdef HAVE_NETINET_TCP_H 24241 #include <netinet/tcp.h> 24242 #endif 24243 24244 #ifdef HAVE_ARPA_INET_H 24245 #include <arpa/inet.h> 24246 #endif 24247 24248 #ifdef HAVE_WINSOCK2_H 24249 #include <winsock2.h> 24250 #endif 24251 24252 #ifdef HAVE_WS2TCPIP_H 24253 #include <ws2tcpip.h> 24254 #endif 24255 24256 " 24257 if test "x$ac_cv_member_struct_in_pktinfo_ipi_spec_dst" = xyes 24258 then : 24259 24260 printf "%s\n" "#define HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 1" >>confdefs.h 24261 24262 24263 fi 24264 24265 24266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for htobe64" >&5 24267 printf %s "checking for htobe64... " >&6; } 24268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24269 /* end confdefs.h. */ 24270 24271 #include <stdio.h> 24272 #ifdef HAVE_ENDIAN_H 24273 # include <endian.h> 24274 #endif 24275 #ifdef HAVE_SYS_ENDIAN_H 24276 # include <sys/endian.h> 24277 #endif 24278 24279 int 24280 main (void) 24281 { 24282 unsigned long long x = htobe64(0); printf("%u", (unsigned)x); 24283 ; 24284 return 0; 24285 } 24286 _ACEOF 24287 if ac_fn_c_try_link "$LINENO" 24288 then : 24289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 24290 printf "%s\n" "yes" >&6; } 24291 24292 printf "%s\n" "#define HAVE_HTOBE64 1" >>confdefs.h 24293 24294 else $as_nop 24295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 24296 printf "%s\n" "no" >&6; } 24297 fi 24298 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 24299 conftest$ac_exeext conftest.$ac_ext 24300 24301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for be64toh" >&5 24302 printf %s "checking for be64toh... " >&6; } 24303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24304 /* end confdefs.h. */ 24305 24306 #include <stdio.h> 24307 #ifdef HAVE_ENDIAN_H 24308 # include <endian.h> 24309 #endif 24310 #ifdef HAVE_SYS_ENDIAN_H 24311 # include <sys/endian.h> 24312 #endif 24313 24314 int 24315 main (void) 24316 { 24317 unsigned long long x = be64toh(0); printf("%u", (unsigned)x); 24318 ; 24319 return 0; 24320 } 24321 _ACEOF 24322 if ac_fn_c_try_link "$LINENO" 24323 then : 24324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 24325 printf "%s\n" "yes" >&6; } 24326 24327 printf "%s\n" "#define HAVE_BE64TOH 1" >>confdefs.h 24328 24329 else $as_nop 24330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 24331 printf "%s\n" "no" >&6; } 24332 fi 24333 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 24334 conftest$ac_exeext conftest.$ac_ext 24335 24336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setusercontext" >&5 24337 printf %s "checking for library containing setusercontext... " >&6; } 24338 if test ${ac_cv_search_setusercontext+y} 24339 then : 24340 printf %s "(cached) " >&6 24341 else $as_nop 24342 ac_func_search_save_LIBS=$LIBS 24343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24344 /* end confdefs.h. */ 24345 24346 /* Override any GCC internal prototype to avoid an error. 24347 Use char because int might match the return type of a GCC 24348 builtin and then its argument prototype would still apply. */ 24349 char setusercontext (); 24350 int 24351 main (void) 24352 { 24353 return setusercontext (); 24354 ; 24355 return 0; 24356 } 24357 _ACEOF 24358 for ac_lib in '' util 24359 do 24360 if test -z "$ac_lib"; then 24361 ac_res="none required" 24362 else 24363 ac_res=-l$ac_lib 24364 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 24365 fi 24366 if ac_fn_c_try_link "$LINENO" 24367 then : 24368 ac_cv_search_setusercontext=$ac_res 24369 fi 24370 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 24371 conftest$ac_exeext 24372 if test ${ac_cv_search_setusercontext+y} 24373 then : 24374 break 24375 fi 24376 done 24377 if test ${ac_cv_search_setusercontext+y} 24378 then : 24379 24380 else $as_nop 24381 ac_cv_search_setusercontext=no 24382 fi 24383 rm conftest.$ac_ext 24384 LIBS=$ac_func_search_save_LIBS 24385 fi 24386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setusercontext" >&5 24387 printf "%s\n" "$ac_cv_search_setusercontext" >&6; } 24388 ac_res=$ac_cv_search_setusercontext 24389 if test "$ac_res" != no 24390 then : 24391 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 24392 24393 fi 24394 24395 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset" 24396 if test "x$ac_cv_func_tzset" = xyes 24397 then : 24398 printf "%s\n" "#define HAVE_TZSET 1" >>confdefs.h 24399 24400 fi 24401 ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask" 24402 if test "x$ac_cv_func_sigprocmask" = xyes 24403 then : 24404 printf "%s\n" "#define HAVE_SIGPROCMASK 1" >>confdefs.h 24405 24406 fi 24407 ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl" 24408 if test "x$ac_cv_func_fcntl" = xyes 24409 then : 24410 printf "%s\n" "#define HAVE_FCNTL 1" >>confdefs.h 24411 24412 fi 24413 ac_fn_c_check_func "$LINENO" "getpwnam" "ac_cv_func_getpwnam" 24414 if test "x$ac_cv_func_getpwnam" = xyes 24415 then : 24416 printf "%s\n" "#define HAVE_GETPWNAM 1" >>confdefs.h 24417 24418 fi 24419 ac_fn_c_check_func "$LINENO" "endpwent" "ac_cv_func_endpwent" 24420 if test "x$ac_cv_func_endpwent" = xyes 24421 then : 24422 printf "%s\n" "#define HAVE_ENDPWENT 1" >>confdefs.h 24423 24424 fi 24425 ac_fn_c_check_func "$LINENO" "getrlimit" "ac_cv_func_getrlimit" 24426 if test "x$ac_cv_func_getrlimit" = xyes 24427 then : 24428 printf "%s\n" "#define HAVE_GETRLIMIT 1" >>confdefs.h 24429 24430 fi 24431 ac_fn_c_check_func "$LINENO" "setrlimit" "ac_cv_func_setrlimit" 24432 if test "x$ac_cv_func_setrlimit" = xyes 24433 then : 24434 printf "%s\n" "#define HAVE_SETRLIMIT 1" >>confdefs.h 24435 24436 fi 24437 ac_fn_c_check_func "$LINENO" "setsid" "ac_cv_func_setsid" 24438 if test "x$ac_cv_func_setsid" = xyes 24439 then : 24440 printf "%s\n" "#define HAVE_SETSID 1" >>confdefs.h 24441 24442 fi 24443 ac_fn_c_check_func "$LINENO" "chroot" "ac_cv_func_chroot" 24444 if test "x$ac_cv_func_chroot" = xyes 24445 then : 24446 printf "%s\n" "#define HAVE_CHROOT 1" >>confdefs.h 24447 24448 fi 24449 ac_fn_c_check_func "$LINENO" "kill" "ac_cv_func_kill" 24450 if test "x$ac_cv_func_kill" = xyes 24451 then : 24452 printf "%s\n" "#define HAVE_KILL 1" >>confdefs.h 24453 24454 fi 24455 ac_fn_c_check_func "$LINENO" "chown" "ac_cv_func_chown" 24456 if test "x$ac_cv_func_chown" = xyes 24457 then : 24458 printf "%s\n" "#define HAVE_CHOWN 1" >>confdefs.h 24459 24460 fi 24461 ac_fn_c_check_func "$LINENO" "sleep" "ac_cv_func_sleep" 24462 if test "x$ac_cv_func_sleep" = xyes 24463 then : 24464 printf "%s\n" "#define HAVE_SLEEP 1" >>confdefs.h 24465 24466 fi 24467 ac_fn_c_check_func "$LINENO" "usleep" "ac_cv_func_usleep" 24468 if test "x$ac_cv_func_usleep" = xyes 24469 then : 24470 printf "%s\n" "#define HAVE_USLEEP 1" >>confdefs.h 24471 24472 fi 24473 ac_fn_c_check_func "$LINENO" "random" "ac_cv_func_random" 24474 if test "x$ac_cv_func_random" = xyes 24475 then : 24476 printf "%s\n" "#define HAVE_RANDOM 1" >>confdefs.h 24477 24478 fi 24479 ac_fn_c_check_func "$LINENO" "srandom" "ac_cv_func_srandom" 24480 if test "x$ac_cv_func_srandom" = xyes 24481 then : 24482 printf "%s\n" "#define HAVE_SRANDOM 1" >>confdefs.h 24483 24484 fi 24485 ac_fn_c_check_func "$LINENO" "recvmsg" "ac_cv_func_recvmsg" 24486 if test "x$ac_cv_func_recvmsg" = xyes 24487 then : 24488 printf "%s\n" "#define HAVE_RECVMSG 1" >>confdefs.h 24489 24490 fi 24491 ac_fn_c_check_func "$LINENO" "sendmsg" "ac_cv_func_sendmsg" 24492 if test "x$ac_cv_func_sendmsg" = xyes 24493 then : 24494 printf "%s\n" "#define HAVE_SENDMSG 1" >>confdefs.h 24495 24496 fi 24497 ac_fn_c_check_func "$LINENO" "writev" "ac_cv_func_writev" 24498 if test "x$ac_cv_func_writev" = xyes 24499 then : 24500 printf "%s\n" "#define HAVE_WRITEV 1" >>confdefs.h 24501 24502 fi 24503 ac_fn_c_check_func "$LINENO" "socketpair" "ac_cv_func_socketpair" 24504 if test "x$ac_cv_func_socketpair" = xyes 24505 then : 24506 printf "%s\n" "#define HAVE_SOCKETPAIR 1" >>confdefs.h 24507 24508 fi 24509 ac_fn_c_check_func "$LINENO" "glob" "ac_cv_func_glob" 24510 if test "x$ac_cv_func_glob" = xyes 24511 then : 24512 printf "%s\n" "#define HAVE_GLOB 1" >>confdefs.h 24513 24514 fi 24515 ac_fn_c_check_func "$LINENO" "initgroups" "ac_cv_func_initgroups" 24516 if test "x$ac_cv_func_initgroups" = xyes 24517 then : 24518 printf "%s\n" "#define HAVE_INITGROUPS 1" >>confdefs.h 24519 24520 fi 24521 ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime" 24522 if test "x$ac_cv_func_strftime" = xyes 24523 then : 24524 printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h 24525 24526 fi 24527 ac_fn_c_check_func "$LINENO" "localtime_r" "ac_cv_func_localtime_r" 24528 if test "x$ac_cv_func_localtime_r" = xyes 24529 then : 24530 printf "%s\n" "#define HAVE_LOCALTIME_R 1" >>confdefs.h 24531 24532 fi 24533 ac_fn_c_check_func "$LINENO" "setusercontext" "ac_cv_func_setusercontext" 24534 if test "x$ac_cv_func_setusercontext" = xyes 24535 then : 24536 printf "%s\n" "#define HAVE_SETUSERCONTEXT 1" >>confdefs.h 24537 24538 fi 24539 ac_fn_c_check_func "$LINENO" "_beginthreadex" "ac_cv_func__beginthreadex" 24540 if test "x$ac_cv_func__beginthreadex" = xyes 24541 then : 24542 printf "%s\n" "#define HAVE__BEGINTHREADEX 1" >>confdefs.h 24543 24544 fi 24545 ac_fn_c_check_func "$LINENO" "endservent" "ac_cv_func_endservent" 24546 if test "x$ac_cv_func_endservent" = xyes 24547 then : 24548 printf "%s\n" "#define HAVE_ENDSERVENT 1" >>confdefs.h 24549 24550 fi 24551 ac_fn_c_check_func "$LINENO" "endprotoent" "ac_cv_func_endprotoent" 24552 if test "x$ac_cv_func_endprotoent" = xyes 24553 then : 24554 printf "%s\n" "#define HAVE_ENDPROTOENT 1" >>confdefs.h 24555 24556 fi 24557 ac_fn_c_check_func "$LINENO" "fsync" "ac_cv_func_fsync" 24558 if test "x$ac_cv_func_fsync" = xyes 24559 then : 24560 printf "%s\n" "#define HAVE_FSYNC 1" >>confdefs.h 24561 24562 fi 24563 ac_fn_c_check_func "$LINENO" "shmget" "ac_cv_func_shmget" 24564 if test "x$ac_cv_func_shmget" = xyes 24565 then : 24566 printf "%s\n" "#define HAVE_SHMGET 1" >>confdefs.h 24567 24568 fi 24569 ac_fn_c_check_func "$LINENO" "accept4" "ac_cv_func_accept4" 24570 if test "x$ac_cv_func_accept4" = xyes 24571 then : 24572 printf "%s\n" "#define HAVE_ACCEPT4 1" >>confdefs.h 24573 24574 fi 24575 ac_fn_c_check_func "$LINENO" "getifaddrs" "ac_cv_func_getifaddrs" 24576 if test "x$ac_cv_func_getifaddrs" = xyes 24577 then : 24578 printf "%s\n" "#define HAVE_GETIFADDRS 1" >>confdefs.h 24579 24580 fi 24581 ac_fn_c_check_func "$LINENO" "if_nametoindex" "ac_cv_func_if_nametoindex" 24582 if test "x$ac_cv_func_if_nametoindex" = xyes 24583 then : 24584 printf "%s\n" "#define HAVE_IF_NAMETOINDEX 1" >>confdefs.h 24585 24586 fi 24587 ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll" 24588 if test "x$ac_cv_func_poll" = xyes 24589 then : 24590 printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h 24591 24592 fi 24593 ac_fn_c_check_func "$LINENO" "gettid" "ac_cv_func_gettid" 24594 if test "x$ac_cv_func_gettid" = xyes 24595 then : 24596 printf "%s\n" "#define HAVE_GETTID 1" >>confdefs.h 24597 24598 fi 24599 24600 24601 for ac_func in setresuid 24602 do : 24603 ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid" 24604 if test "x$ac_cv_func_setresuid" = xyes 24605 then : 24606 printf "%s\n" "#define HAVE_SETRESUID 1" >>confdefs.h 24607 24608 else $as_nop 24609 ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid" 24610 if test "x$ac_cv_func_setreuid" = xyes 24611 then : 24612 printf "%s\n" "#define HAVE_SETREUID 1" >>confdefs.h 24613 24614 fi 24615 24616 fi 24617 24618 done 24619 24620 for ac_func in setresgid 24621 do : 24622 ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid" 24623 if test "x$ac_cv_func_setresgid" = xyes 24624 then : 24625 printf "%s\n" "#define HAVE_SETRESGID 1" >>confdefs.h 24626 24627 else $as_nop 24628 ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid" 24629 if test "x$ac_cv_func_setregid" = xyes 24630 then : 24631 printf "%s\n" "#define HAVE_SETREGID 1" >>confdefs.h 24632 24633 fi 24634 24635 fi 24636 24637 done 24638 24639 # check if setreuid en setregid fail, on MacOSX10.4(darwin8). 24640 if echo $host_os | grep darwin8 > /dev/null; then 24641 24642 printf "%s\n" "#define DARWIN_BROKEN_SETREUID 1" >>confdefs.h 24643 24644 fi 24645 24646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for atomic_store" >&5 24647 printf %s "checking for atomic_store... " >&6; } 24648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24649 /* end confdefs.h. */ 24650 $ac_includes_default 24651 #ifdef HAVE_STDATOMIC_H 24652 #include <stdatomic.h> 24653 #endif 24654 24655 int 24656 main (void) 24657 { 24658 24659 int newvar = 5, var = 0; 24660 atomic_store((_Atomic int*)&var, newvar); 24661 newvar = 0; 24662 /* condition to use the variables. */ 24663 if(var == newvar) return 1; 24664 24665 ; 24666 return 0; 24667 } 24668 _ACEOF 24669 if ac_fn_c_try_link "$LINENO" 24670 then : 24671 24672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 24673 printf "%s\n" "yes" >&6; } 24674 24675 printf "%s\n" "#define HAVE_LINK_ATOMIC_STORE 1" >>confdefs.h 24676 24677 24678 else $as_nop 24679 24680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 24681 printf "%s\n" "no" >&6; } 24682 24683 fi 24684 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 24685 conftest$ac_exeext conftest.$ac_ext 24686 24687 ac_fn_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" " 24688 $ac_includes_default 24689 #ifdef HAVE_NETINET_IN_H 24690 #include <netinet/in.h> 24691 #endif 24692 24693 #ifdef HAVE_NETINET_TCP_H 24694 #include <netinet/tcp.h> 24695 #endif 24696 24697 #ifdef HAVE_ARPA_INET_H 24698 #include <arpa/inet.h> 24699 #endif 24700 24701 #ifdef HAVE_WINSOCK2_H 24702 #include <winsock2.h> 24703 #endif 24704 24705 #ifdef HAVE_WS2TCPIP_H 24706 #include <ws2tcpip.h> 24707 #endif 24708 24709 " "$ac_c_undeclared_builtin_options" "CFLAGS" 24710 if test "x$ac_cv_have_decl_inet_pton" = xyes 24711 then : 24712 ac_have_decl=1 24713 else $as_nop 24714 ac_have_decl=0 24715 fi 24716 printf "%s\n" "#define HAVE_DECL_INET_PTON $ac_have_decl" >>confdefs.h 24717 ac_fn_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" " 24718 $ac_includes_default 24719 #ifdef HAVE_NETINET_IN_H 24720 #include <netinet/in.h> 24721 #endif 24722 24723 #ifdef HAVE_NETINET_TCP_H 24724 #include <netinet/tcp.h> 24725 #endif 24726 24727 #ifdef HAVE_ARPA_INET_H 24728 #include <arpa/inet.h> 24729 #endif 24730 24731 #ifdef HAVE_WINSOCK2_H 24732 #include <winsock2.h> 24733 #endif 24734 24735 #ifdef HAVE_WS2TCPIP_H 24736 #include <ws2tcpip.h> 24737 #endif 24738 24739 " "$ac_c_undeclared_builtin_options" "CFLAGS" 24740 if test "x$ac_cv_have_decl_inet_ntop" = xyes 24741 then : 24742 ac_have_decl=1 24743 else $as_nop 24744 ac_have_decl=0 24745 fi 24746 printf "%s\n" "#define HAVE_DECL_INET_NTOP $ac_have_decl" >>confdefs.h 24747 24748 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" 24749 if test "x$ac_cv_func_inet_aton" = xyes 24750 then : 24751 printf "%s\n" "#define HAVE_INET_ATON 1" >>confdefs.h 24752 24753 else $as_nop 24754 case " $LIBOBJS " in 24755 *" inet_aton.$ac_objext "* ) ;; 24756 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" 24757 ;; 24758 esac 24759 24760 fi 24761 24762 ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" 24763 if test "x$ac_cv_func_inet_pton" = xyes 24764 then : 24765 printf "%s\n" "#define HAVE_INET_PTON 1" >>confdefs.h 24766 24767 else $as_nop 24768 case " $LIBOBJS " in 24769 *" inet_pton.$ac_objext "* ) ;; 24770 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext" 24771 ;; 24772 esac 24773 24774 fi 24775 24776 ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" 24777 if test "x$ac_cv_func_inet_ntop" = xyes 24778 then : 24779 printf "%s\n" "#define HAVE_INET_NTOP 1" >>confdefs.h 24780 24781 else $as_nop 24782 case " $LIBOBJS " in 24783 *" inet_ntop.$ac_objext "* ) ;; 24784 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext" 24785 ;; 24786 esac 24787 24788 fi 24789 24790 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" 24791 if test "x$ac_cv_func_snprintf" = xyes 24792 then : 24793 printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h 24794 24795 else $as_nop 24796 case " $LIBOBJS " in 24797 *" snprintf.$ac_objext "* ) ;; 24798 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 24799 ;; 24800 esac 24801 24802 fi 24803 24804 # test if snprintf return the proper length 24805 if test "x$ac_cv_func_snprintf" = xyes; then 24806 if test c${cross_compiling} = cno; then 24807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for correct snprintf return value" >&5 24808 printf %s "checking for correct snprintf return value... " >&6; } 24809 if test "$cross_compiling" = yes 24810 then : 24811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: maybe" >&5 24812 printf "%s\n" "maybe" >&6; } 24813 else $as_nop 24814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24815 /* end confdefs.h. */ 24816 $ac_includes_default 24817 24818 int main(void) { return !(snprintf(NULL, 0, "test") == 4); } 24819 24820 _ACEOF 24821 if ac_fn_c_try_run "$LINENO" 24822 then : 24823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 24824 printf "%s\n" "yes" >&6; } 24825 else $as_nop 24826 24827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 24828 printf "%s\n" "no" >&6; } 24829 24830 printf "%s\n" "#define SNPRINTF_RET_BROKEN /**/" >>confdefs.h 24831 24832 case " $LIBOBJS " in 24833 *" snprintf.$ac_objext "* ) ;; 24834 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 24835 ;; 24836 esac 24837 24838 24839 fi 24840 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24841 conftest.$ac_objext conftest.beam conftest.$ac_ext 24842 fi 24843 24844 fi 24845 fi 24846 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 24847 if test "x$ac_cv_func_strlcat" = xyes 24848 then : 24849 printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h 24850 24851 else $as_nop 24852 case " $LIBOBJS " in 24853 *" strlcat.$ac_objext "* ) ;; 24854 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 24855 ;; 24856 esac 24857 24858 fi 24859 24860 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 24861 if test "x$ac_cv_func_strlcpy" = xyes 24862 then : 24863 printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h 24864 24865 else $as_nop 24866 case " $LIBOBJS " in 24867 *" strlcpy.$ac_objext "* ) ;; 24868 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 24869 ;; 24870 esac 24871 24872 fi 24873 24874 ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" 24875 if test "x$ac_cv_func_memmove" = xyes 24876 then : 24877 printf "%s\n" "#define HAVE_MEMMOVE 1" >>confdefs.h 24878 24879 else $as_nop 24880 case " $LIBOBJS " in 24881 *" memmove.$ac_objext "* ) ;; 24882 *) LIBOBJS="$LIBOBJS memmove.$ac_objext" 24883 ;; 24884 esac 24885 24886 fi 24887 24888 ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r" 24889 if test "x$ac_cv_func_gmtime_r" = xyes 24890 then : 24891 printf "%s\n" "#define HAVE_GMTIME_R 1" >>confdefs.h 24892 24893 else $as_nop 24894 case " $LIBOBJS " in 24895 *" gmtime_r.$ac_objext "* ) ;; 24896 *) LIBOBJS="$LIBOBJS gmtime_r.$ac_objext" 24897 ;; 24898 esac 24899 24900 fi 24901 24902 ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank" 24903 if test "x$ac_cv_func_isblank" = xyes 24904 then : 24905 printf "%s\n" "#define HAVE_ISBLANK 1" >>confdefs.h 24906 24907 else $as_nop 24908 case " $LIBOBJS " in 24909 *" isblank.$ac_objext "* ) ;; 24910 *) LIBOBJS="$LIBOBJS isblank.$ac_objext" 24911 ;; 24912 esac 24913 24914 fi 24915 24916 ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" 24917 if test "x$ac_cv_func_explicit_bzero" = xyes 24918 then : 24919 printf "%s\n" "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h 24920 24921 else $as_nop 24922 case " $LIBOBJS " in 24923 *" explicit_bzero.$ac_objext "* ) ;; 24924 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 24925 ;; 24926 esac 24927 24928 fi 24929 24930 LIBOBJ_WITHOUT_CTIMEARC4="$LIBOBJS" 24931 24932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for reallocarray" >&5 24933 printf %s "checking for reallocarray... " >&6; } 24934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24935 /* end confdefs.h. */ 24936 $ac_includes_default 24937 24938 #ifndef _OPENBSD_SOURCE 24939 #define _OPENBSD_SOURCE 1 24940 #endif 24941 #include <stdlib.h> 24942 int main(void) { 24943 void* p = reallocarray(NULL, 10, 100); 24944 free(p); 24945 return 0; 24946 } 24947 24948 _ACEOF 24949 if ac_fn_c_try_link "$LINENO" 24950 then : 24951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 24952 printf "%s\n" "yes" >&6; } 24953 24954 printf "%s\n" "#define HAVE_REALLOCARRAY 1" >>confdefs.h 24955 24956 24957 else $as_nop 24958 24959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 24960 printf "%s\n" "no" >&6; } 24961 case " $LIBOBJS " in 24962 *" reallocarray.$ac_objext "* ) ;; 24963 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 24964 ;; 24965 esac 24966 24967 24968 fi 24969 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 24970 conftest$ac_exeext conftest.$ac_ext 24971 ac_fn_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 24972 if test "x$ac_cv_have_decl_reallocarray" = xyes 24973 then : 24974 ac_have_decl=1 24975 else $as_nop 24976 ac_have_decl=0 24977 fi 24978 printf "%s\n" "#define HAVE_DECL_REALLOCARRAY $ac_have_decl" >>confdefs.h 24979 24980 if test "$USE_NSS" = "no"; then 24981 ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random" 24982 if test "x$ac_cv_func_arc4random" = xyes 24983 then : 24984 printf "%s\n" "#define HAVE_ARC4RANDOM 1" >>confdefs.h 24985 24986 else $as_nop 24987 case " $LIBOBJS " in 24988 *" arc4random.$ac_objext "* ) ;; 24989 *) LIBOBJS="$LIBOBJS arc4random.$ac_objext" 24990 ;; 24991 esac 24992 24993 fi 24994 24995 ac_fn_c_check_func "$LINENO" "arc4random_uniform" "ac_cv_func_arc4random_uniform" 24996 if test "x$ac_cv_func_arc4random_uniform" = xyes 24997 then : 24998 printf "%s\n" "#define HAVE_ARC4RANDOM_UNIFORM 1" >>confdefs.h 24999 25000 else $as_nop 25001 case " $LIBOBJS " in 25002 *" arc4random_uniform.$ac_objext "* ) ;; 25003 *) LIBOBJS="$LIBOBJS arc4random_uniform.$ac_objext" 25004 ;; 25005 esac 25006 25007 fi 25008 25009 if test "$ac_cv_func_arc4random" = "no"; then 25010 case " $LIBOBJS " in 25011 *" arc4_lock.$ac_objext "* ) ;; 25012 *) LIBOBJS="$LIBOBJS arc4_lock.$ac_objext" 25013 ;; 25014 esac 25015 25016 25017 for ac_func in getentropy 25018 do : 25019 ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy" 25020 if test "x$ac_cv_func_getentropy" = xyes 25021 then : 25022 printf "%s\n" "#define HAVE_GETENTROPY 1" >>confdefs.h 25023 25024 else $as_nop 25025 25026 if test "$USE_WINSOCK" = 1; then 25027 case " $LIBOBJS " in 25028 *" getentropy_win.$ac_objext "* ) ;; 25029 *) LIBOBJS="$LIBOBJS getentropy_win.$ac_objext" 25030 ;; 25031 esac 25032 25033 else 25034 case "$host" in 25035 Darwin|*darwin*) 25036 case " $LIBOBJS " in 25037 *" getentropy_osx.$ac_objext "* ) ;; 25038 *) LIBOBJS="$LIBOBJS getentropy_osx.$ac_objext" 25039 ;; 25040 esac 25041 25042 ;; 25043 *solaris*|*sunos*|SunOS) 25044 case " $LIBOBJS " in 25045 *" getentropy_solaris.$ac_objext "* ) ;; 25046 *) LIBOBJS="$LIBOBJS getentropy_solaris.$ac_objext" 25047 ;; 25048 esac 25049 25050 for ac_header in sys/sha2.h 25051 do : 25052 ac_fn_c_check_header_compile "$LINENO" "sys/sha2.h" "ac_cv_header_sys_sha2_h" "$ac_includes_default 25053 " 25054 if test "x$ac_cv_header_sys_sha2_h" = xyes 25055 then : 25056 printf "%s\n" "#define HAVE_SYS_SHA2_H 1" >>confdefs.h 25057 25058 else $as_nop 25059 25060 25061 for ac_func in SHA512_Update 25062 do : 25063 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 25064 if test "x$ac_cv_func_SHA512_Update" = xyes 25065 then : 25066 printf "%s\n" "#define HAVE_SHA512_UPDATE 1" >>confdefs.h 25067 25068 else $as_nop 25069 25070 case " $LIBOBJS " in 25071 *" sha512.$ac_objext "* ) ;; 25072 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 25073 ;; 25074 esac 25075 25076 25077 fi 25078 25079 done 25080 25081 fi 25082 25083 done 25084 if test "$ac_cv_header_sys_sha2_h" = "yes"; then 25085 # this lib needed for sha2 on solaris 25086 LIBS="$LIBS -lmd" 25087 fi 25088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 25089 printf %s "checking for library containing clock_gettime... " >&6; } 25090 if test ${ac_cv_search_clock_gettime+y} 25091 then : 25092 printf %s "(cached) " >&6 25093 else $as_nop 25094 ac_func_search_save_LIBS=$LIBS 25095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25096 /* end confdefs.h. */ 25097 25098 /* Override any GCC internal prototype to avoid an error. 25099 Use char because int might match the return type of a GCC 25100 builtin and then its argument prototype would still apply. */ 25101 char clock_gettime (); 25102 int 25103 main (void) 25104 { 25105 return clock_gettime (); 25106 ; 25107 return 0; 25108 } 25109 _ACEOF 25110 for ac_lib in '' rt 25111 do 25112 if test -z "$ac_lib"; then 25113 ac_res="none required" 25114 else 25115 ac_res=-l$ac_lib 25116 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 25117 fi 25118 if ac_fn_c_try_link "$LINENO" 25119 then : 25120 ac_cv_search_clock_gettime=$ac_res 25121 fi 25122 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 25123 conftest$ac_exeext 25124 if test ${ac_cv_search_clock_gettime+y} 25125 then : 25126 break 25127 fi 25128 done 25129 if test ${ac_cv_search_clock_gettime+y} 25130 then : 25131 25132 else $as_nop 25133 ac_cv_search_clock_gettime=no 25134 fi 25135 rm conftest.$ac_ext 25136 LIBS=$ac_func_search_save_LIBS 25137 fi 25138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 25139 printf "%s\n" "$ac_cv_search_clock_gettime" >&6; } 25140 ac_res=$ac_cv_search_clock_gettime 25141 if test "$ac_res" != no 25142 then : 25143 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 25144 25145 fi 25146 25147 ;; 25148 *freebsd*|*FreeBSD) 25149 case " $LIBOBJS " in 25150 *" getentropy_freebsd.$ac_objext "* ) ;; 25151 *) LIBOBJS="$LIBOBJS getentropy_freebsd.$ac_objext" 25152 ;; 25153 esac 25154 25155 ;; 25156 *linux*|Linux|*) 25157 case " $LIBOBJS " in 25158 *" getentropy_linux.$ac_objext "* ) ;; 25159 *) LIBOBJS="$LIBOBJS getentropy_linux.$ac_objext" 25160 ;; 25161 esac 25162 25163 25164 for ac_func in SHA512_Update 25165 do : 25166 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 25167 if test "x$ac_cv_func_SHA512_Update" = xyes 25168 then : 25169 printf "%s\n" "#define HAVE_SHA512_UPDATE 1" >>confdefs.h 25170 25171 else $as_nop 25172 25173 25174 printf "%s\n" "#define COMPAT_SHA512 1" >>confdefs.h 25175 25176 case " $LIBOBJS " in 25177 *" sha512.$ac_objext "* ) ;; 25178 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 25179 ;; 25180 esac 25181 25182 25183 fi 25184 25185 done 25186 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default 25187 " 25188 if test "x$ac_cv_header_sys_sysctl_h" = xyes 25189 then : 25190 printf "%s\n" "#define HAVE_SYS_SYSCTL_H 1" >>confdefs.h 25191 25192 fi 25193 25194 ac_fn_c_check_func "$LINENO" "getauxval" "ac_cv_func_getauxval" 25195 if test "x$ac_cv_func_getauxval" = xyes 25196 then : 25197 printf "%s\n" "#define HAVE_GETAUXVAL 1" >>confdefs.h 25198 25199 fi 25200 25201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 25202 printf %s "checking for library containing clock_gettime... " >&6; } 25203 if test ${ac_cv_search_clock_gettime+y} 25204 then : 25205 printf %s "(cached) " >&6 25206 else $as_nop 25207 ac_func_search_save_LIBS=$LIBS 25208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25209 /* end confdefs.h. */ 25210 25211 /* Override any GCC internal prototype to avoid an error. 25212 Use char because int might match the return type of a GCC 25213 builtin and then its argument prototype would still apply. */ 25214 char clock_gettime (); 25215 int 25216 main (void) 25217 { 25218 return clock_gettime (); 25219 ; 25220 return 0; 25221 } 25222 _ACEOF 25223 for ac_lib in '' rt 25224 do 25225 if test -z "$ac_lib"; then 25226 ac_res="none required" 25227 else 25228 ac_res=-l$ac_lib 25229 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 25230 fi 25231 if ac_fn_c_try_link "$LINENO" 25232 then : 25233 ac_cv_search_clock_gettime=$ac_res 25234 fi 25235 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 25236 conftest$ac_exeext 25237 if test ${ac_cv_search_clock_gettime+y} 25238 then : 25239 break 25240 fi 25241 done 25242 if test ${ac_cv_search_clock_gettime+y} 25243 then : 25244 25245 else $as_nop 25246 ac_cv_search_clock_gettime=no 25247 fi 25248 rm conftest.$ac_ext 25249 LIBS=$ac_func_search_save_LIBS 25250 fi 25251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 25252 printf "%s\n" "$ac_cv_search_clock_gettime" >&6; } 25253 ac_res=$ac_cv_search_clock_gettime 25254 if test "$ac_res" != no 25255 then : 25256 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 25257 25258 fi 25259 25260 ;; 25261 esac 25262 fi 25263 25264 fi 25265 25266 done 25267 fi 25268 fi 25269 LIBOBJ_WITHOUT_CTIME="$LIBOBJS" 25270 25271 ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r" 25272 if test "x$ac_cv_func_ctime_r" = xyes 25273 then : 25274 printf "%s\n" "#define HAVE_CTIME_R 1" >>confdefs.h 25275 25276 else $as_nop 25277 case " $LIBOBJS " in 25278 *" ctime_r.$ac_objext "* ) ;; 25279 *) LIBOBJS="$LIBOBJS ctime_r.$ac_objext" 25280 ;; 25281 esac 25282 25283 fi 25284 25285 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 25286 if test "x$ac_cv_func_strsep" = xyes 25287 then : 25288 printf "%s\n" "#define HAVE_STRSEP 1" >>confdefs.h 25289 25290 else $as_nop 25291 case " $LIBOBJS " in 25292 *" strsep.$ac_objext "* ) ;; 25293 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 25294 ;; 25295 esac 25296 25297 fi 25298 25299 25300 # Check whether --enable-allsymbols was given. 25301 if test ${enable_allsymbols+y} 25302 then : 25303 enableval=$enable_allsymbols; 25304 fi 25305 25306 case "$enable_allsymbols" in 25307 yes) 25308 COMMON_OBJ_ALL_SYMBOLS="" 25309 UBSYMS="" 25310 EXTRALINK="libunbound.la" 25311 25312 printf "%s\n" "#define EXPORT_ALL_SYMBOLS 1" >>confdefs.h 25313 25314 ;; 25315 no|*) 25316 COMMON_OBJ_ALL_SYMBOLS='$(COMMON_OBJ)' 25317 UBSYMS='-export-symbols $(srcdir)/libunbound/ubsyms.def' 25318 EXTRALINK="" 25319 ;; 25320 esac 25321 25322 25323 25324 if test x_$enable_lock_checks = x_yes; then 25325 UBSYMS="-export-symbols clubsyms.def" 25326 cp ${srcdir}/libunbound/ubsyms.def clubsyms.def 25327 echo lock_protect >> clubsyms.def 25328 echo lock_protect_place >> clubsyms.def 25329 echo lock_unprotect >> clubsyms.def 25330 echo lock_get_mem >> clubsyms.def 25331 echo checklock_start >> clubsyms.def 25332 echo checklock_stop >> clubsyms.def 25333 echo checklock_set_output_name >> clubsyms.def 25334 echo checklock_lock >> clubsyms.def 25335 echo checklock_unlock >> clubsyms.def 25336 echo checklock_init >> clubsyms.def 25337 echo checklock_thrcreate >> clubsyms.def 25338 echo checklock_thrjoin >> clubsyms.def 25339 fi 25340 25341 # check for dnstap if requested 25342 25343 # Check whether --enable-dnstap was given. 25344 if test ${enable_dnstap+y} 25345 then : 25346 enableval=$enable_dnstap; opt_dnstap=$enableval 25347 else $as_nop 25348 opt_dnstap=no 25349 fi 25350 25351 25352 25353 # Check whether --with-dnstap-socket-path was given. 25354 if test ${with_dnstap_socket_path+y} 25355 then : 25356 withval=$with_dnstap_socket_path; opt_dnstap_socket_path=$withval 25357 else $as_nop 25358 opt_dnstap_socket_path="$UNBOUND_RUN_DIR/dnstap.sock" 25359 fi 25360 25361 25362 if test "x$opt_dnstap" != "xno"; then 25363 # Extract the first word of "protoc", so it can be a program name with args. 25364 set dummy protoc; ac_word=$2 25365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 25366 printf %s "checking for $ac_word... " >&6; } 25367 if test ${ac_cv_path_PROTOC+y} 25368 then : 25369 printf %s "(cached) " >&6 25370 else $as_nop 25371 case $PROTOC in 25372 [\\/]* | ?:[\\/]*) 25373 ac_cv_path_PROTOC="$PROTOC" # Let the user override the test with a path. 25374 ;; 25375 *) 25376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 25377 for as_dir in $PATH 25378 do 25379 IFS=$as_save_IFS 25380 case $as_dir in #((( 25381 '') as_dir=./ ;; 25382 */) ;; 25383 *) as_dir=$as_dir/ ;; 25384 esac 25385 for ac_exec_ext in '' $ac_executable_extensions; do 25386 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 25387 ac_cv_path_PROTOC="$as_dir$ac_word$ac_exec_ext" 25388 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 25389 break 2 25390 fi 25391 done 25392 done 25393 IFS=$as_save_IFS 25394 25395 ;; 25396 esac 25397 fi 25398 PROTOC=$ac_cv_path_PROTOC 25399 if test -n "$PROTOC"; then 25400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PROTOC" >&5 25401 printf "%s\n" "$PROTOC" >&6; } 25402 else 25403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 25404 printf "%s\n" "no" >&6; } 25405 fi 25406 25407 25408 # 'protoc-c' is deprecated. We use 'protoc' instead. If it can not be 25409 # found, try 'protoc-c'. 25410 if test -z "$PROTOC"; then 25411 # Extract the first word of "protoc-c", so it can be a program name with args. 25412 set dummy protoc-c; ac_word=$2 25413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 25414 printf %s "checking for $ac_word... " >&6; } 25415 if test ${ac_cv_path_PROTOC_C+y} 25416 then : 25417 printf %s "(cached) " >&6 25418 else $as_nop 25419 case $PROTOC_C in 25420 [\\/]* | ?:[\\/]*) 25421 ac_cv_path_PROTOC_C="$PROTOC_C" # Let the user override the test with a path. 25422 ;; 25423 *) 25424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 25425 for as_dir in $PATH 25426 do 25427 IFS=$as_save_IFS 25428 case $as_dir in #((( 25429 '') as_dir=./ ;; 25430 */) ;; 25431 *) as_dir=$as_dir/ ;; 25432 esac 25433 for ac_exec_ext in '' $ac_executable_extensions; do 25434 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 25435 ac_cv_path_PROTOC_C="$as_dir$ac_word$ac_exec_ext" 25436 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 25437 break 2 25438 fi 25439 done 25440 done 25441 IFS=$as_save_IFS 25442 25443 ;; 25444 esac 25445 fi 25446 PROTOC_C=$ac_cv_path_PROTOC_C 25447 if test -n "$PROTOC_C"; then 25448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PROTOC_C" >&5 25449 printf "%s\n" "$PROTOC_C" >&6; } 25450 else 25451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 25452 printf "%s\n" "no" >&6; } 25453 fi 25454 25455 25456 else 25457 PROTOC_C="$PROTOC" 25458 fi 25459 if test -z "$PROTOC_C"; then 25460 as_fn_error $? "The protoc or protoc-c program was not found. It is needed for dnstap, use --disable-dnstap, or install protobuf-c to provide protoc or protoc-c" "$LINENO" 5 25461 fi 25462 25463 # Check for protoc-gen-c plugin 25464 # Extract the first word of "protoc-gen-c", so it can be a program name with args. 25465 set dummy protoc-gen-c; ac_word=$2 25466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 25467 printf %s "checking for $ac_word... " >&6; } 25468 if test ${ac_cv_path_PROTOC_GEN_C+y} 25469 then : 25470 printf %s "(cached) " >&6 25471 else $as_nop 25472 case $PROTOC_GEN_C in 25473 [\\/]* | ?:[\\/]*) 25474 ac_cv_path_PROTOC_GEN_C="$PROTOC_GEN_C" # Let the user override the test with a path. 25475 ;; 25476 *) 25477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 25478 for as_dir in $PATH 25479 do 25480 IFS=$as_save_IFS 25481 case $as_dir in #((( 25482 '') as_dir=./ ;; 25483 */) ;; 25484 *) as_dir=$as_dir/ ;; 25485 esac 25486 for ac_exec_ext in '' $ac_executable_extensions; do 25487 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 25488 ac_cv_path_PROTOC_GEN_C="$as_dir$ac_word$ac_exec_ext" 25489 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 25490 break 2 25491 fi 25492 done 25493 done 25494 IFS=$as_save_IFS 25495 25496 ;; 25497 esac 25498 fi 25499 PROTOC_GEN_C=$ac_cv_path_PROTOC_GEN_C 25500 if test -n "$PROTOC_GEN_C"; then 25501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PROTOC_GEN_C" >&5 25502 printf "%s\n" "$PROTOC_GEN_C" >&6; } 25503 else 25504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 25505 printf "%s\n" "no" >&6; } 25506 fi 25507 25508 25509 if test -z "$PROTOC_GEN_C"; then 25510 as_fn_error $? "The protoc-gen-c plugin was not found. It is needed for dnstap, use --disable-dnstap, or install protobuf-c-compiler to provide protoc-gen-c" "$LINENO" 5 25511 fi 25512 25513 # Test that protoc-gen-c actually works 25514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if protoc-gen-c plugin works" >&5 25515 printf %s "checking if protoc-gen-c plugin works... " >&6; } 25516 cat > conftest.proto << EOF 25517 syntax = "proto2"; 25518 message TestMessage { 25519 optional string test_field = 1; 25520 } 25521 EOF 25522 if $PROTOC_C --c_out=. conftest.proto >/dev/null 2>&1; then 25523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 25524 printf "%s\n" "yes" >&6; } 25525 rm -f conftest.proto conftest.pb-c.c conftest.pb-c.h 25526 else 25527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 25528 printf "%s\n" "no" >&6; } 25529 rm -f conftest.proto conftest.pb-c.c conftest.pb-c.h 25530 as_fn_error $? "The protoc-gen-c plugin is not working properly. Please ensure protobuf-c-compiler is properly installed" "$LINENO" 5 25531 fi 25532 25533 25534 # Check whether --with-protobuf-c was given. 25535 if test ${with_protobuf_c+y} 25536 then : 25537 withval=$with_protobuf_c; 25538 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 25539 if test -f $withval/include/google/protobuf-c/protobuf-c.h; then 25540 CFLAGS="$CFLAGS -I$withval/include/google" 25541 else 25542 CFLAGS="$CFLAGS -I$withval/include" 25543 fi 25544 LDFLAGS="$LDFLAGS -L$withval/lib" 25545 25546 else $as_nop 25547 25548 if test -n "$PKG_CONFIG"; then 25549 25550 pkg_failed=no 25551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libprotobuf-c" >&5 25552 printf %s "checking for libprotobuf-c... " >&6; } 25553 25554 if test -n "$PROTOBUFC_CFLAGS"; then 25555 pkg_cv_PROTOBUFC_CFLAGS="$PROTOBUFC_CFLAGS" 25556 elif test -n "$PKG_CONFIG"; then 25557 if test -n "$PKG_CONFIG" && \ 25558 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libprotobuf-c\""; } >&5 25559 ($PKG_CONFIG --exists --print-errors "libprotobuf-c") 2>&5 25560 ac_status=$? 25561 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 25562 test $ac_status = 0; }; then 25563 pkg_cv_PROTOBUFC_CFLAGS=`$PKG_CONFIG --cflags "libprotobuf-c" 2>/dev/null` 25564 test "x$?" != "x0" && pkg_failed=yes 25565 else 25566 pkg_failed=yes 25567 fi 25568 else 25569 pkg_failed=untried 25570 fi 25571 if test -n "$PROTOBUFC_LIBS"; then 25572 pkg_cv_PROTOBUFC_LIBS="$PROTOBUFC_LIBS" 25573 elif test -n "$PKG_CONFIG"; then 25574 if test -n "$PKG_CONFIG" && \ 25575 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libprotobuf-c\""; } >&5 25576 ($PKG_CONFIG --exists --print-errors "libprotobuf-c") 2>&5 25577 ac_status=$? 25578 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 25579 test $ac_status = 0; }; then 25580 pkg_cv_PROTOBUFC_LIBS=`$PKG_CONFIG --libs "libprotobuf-c" 2>/dev/null` 25581 test "x$?" != "x0" && pkg_failed=yes 25582 else 25583 pkg_failed=yes 25584 fi 25585 else 25586 pkg_failed=untried 25587 fi 25588 25589 25590 25591 if test $pkg_failed = yes; then 25592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 25593 printf "%s\n" "no" >&6; } 25594 25595 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 25596 _pkg_short_errors_supported=yes 25597 else 25598 _pkg_short_errors_supported=no 25599 fi 25600 if test $_pkg_short_errors_supported = yes; then 25601 PROTOBUFC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libprotobuf-c" 2>&1` 25602 else 25603 PROTOBUFC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libprotobuf-c" 2>&1` 25604 fi 25605 # Put the nasty error message in config.log where it belongs 25606 echo "$PROTOBUFC_PKG_ERRORS" >&5 25607 25608 25609 # pkg-config failed; try falling back to known values 25610 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 25611 if test -f /usr/include/google/protobuf-c/protobuf-c.h; then 25612 CFLAGS="$CFLAGS -I/usr/include/google" 25613 else 25614 if test -f /usr/local/include/google/protobuf-c/protobuf-c.h; then 25615 CFLAGS="$CFLAGS -I/usr/local/include/google" 25616 LDFLAGS="$LDFLAGS -L/usr/local/lib" 25617 else 25618 as_fn_error $? "The protobuf-c package was not found with pkg-config. Please install protobuf-c!" "$LINENO" 5 25619 fi 25620 fi 25621 25622 25623 elif test $pkg_failed = untried; then 25624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 25625 printf "%s\n" "no" >&6; } 25626 25627 # pkg-config failed; try falling back to known values 25628 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 25629 if test -f /usr/include/google/protobuf-c/protobuf-c.h; then 25630 CFLAGS="$CFLAGS -I/usr/include/google" 25631 else 25632 if test -f /usr/local/include/google/protobuf-c/protobuf-c.h; then 25633 CFLAGS="$CFLAGS -I/usr/local/include/google" 25634 LDFLAGS="$LDFLAGS -L/usr/local/lib" 25635 else 25636 as_fn_error $? "The protobuf-c package was not found with pkg-config. Please install protobuf-c!" "$LINENO" 5 25637 fi 25638 fi 25639 25640 25641 else 25642 PROTOBUFC_CFLAGS=$pkg_cv_PROTOBUFC_CFLAGS 25643 PROTOBUFC_LIBS=$pkg_cv_PROTOBUFC_LIBS 25644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 25645 printf "%s\n" "yes" >&6; } 25646 25647 CFLAGS="$CFLAGS $PROTOBUFC_CFLAGS" 25648 LIBS="$LIBS $PROTOBUFC_LIBS" 25649 25650 fi 25651 else 25652 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 25653 if test -f /usr/include/google/protobuf-c/protobuf-c.h; then 25654 CFLAGS="$CFLAGS -I/usr/include/google" 25655 else 25656 if test -f /usr/local/include/google/protobuf-c/protobuf-c.h; then 25657 CFLAGS="$CFLAGS -I/usr/local/include/google" 25658 LDFLAGS="$LDFLAGS -L/usr/local/lib" 25659 fi 25660 fi 25661 fi 25662 25663 25664 fi 25665 25666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing protobuf_c_message_pack" >&5 25667 printf %s "checking for library containing protobuf_c_message_pack... " >&6; } 25668 if test ${ac_cv_search_protobuf_c_message_pack+y} 25669 then : 25670 printf %s "(cached) " >&6 25671 else $as_nop 25672 ac_func_search_save_LIBS=$LIBS 25673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25674 /* end confdefs.h. */ 25675 25676 /* Override any GCC internal prototype to avoid an error. 25677 Use char because int might match the return type of a GCC 25678 builtin and then its argument prototype would still apply. */ 25679 char protobuf_c_message_pack (); 25680 int 25681 main (void) 25682 { 25683 return protobuf_c_message_pack (); 25684 ; 25685 return 0; 25686 } 25687 _ACEOF 25688 for ac_lib in '' protobuf-c 25689 do 25690 if test -z "$ac_lib"; then 25691 ac_res="none required" 25692 else 25693 ac_res=-l$ac_lib 25694 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 25695 fi 25696 if ac_fn_c_try_link "$LINENO" 25697 then : 25698 ac_cv_search_protobuf_c_message_pack=$ac_res 25699 fi 25700 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 25701 conftest$ac_exeext 25702 if test ${ac_cv_search_protobuf_c_message_pack+y} 25703 then : 25704 break 25705 fi 25706 done 25707 if test ${ac_cv_search_protobuf_c_message_pack+y} 25708 then : 25709 25710 else $as_nop 25711 ac_cv_search_protobuf_c_message_pack=no 25712 fi 25713 rm conftest.$ac_ext 25714 LIBS=$ac_func_search_save_LIBS 25715 fi 25716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_protobuf_c_message_pack" >&5 25717 printf "%s\n" "$ac_cv_search_protobuf_c_message_pack" >&6; } 25718 ac_res=$ac_cv_search_protobuf_c_message_pack 25719 if test "$ac_res" != no 25720 then : 25721 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 25722 25723 else $as_nop 25724 as_fn_error $? "The protobuf-c library was not found. Please install the development libraries for protobuf-c!" "$LINENO" 5 25725 fi 25726 25727 25728 25729 printf "%s\n" "#define USE_DNSTAP 1" >>confdefs.h 25730 25731 ENABLE_DNSTAP=1 25732 25733 25734 25735 hdr_dnstap_socket_path="`echo $opt_dnstap_socket_path | sed -e 's/\\\\/\\\\\\\\/g'`" 25736 25737 25738 printf "%s\n" "#define DNSTAP_SOCKET_PATH \"$hdr_dnstap_socket_path\"" >>confdefs.h 25739 25740 DNSTAP_SOCKET_PATH="$hdr_dnstap_socket_path" 25741 25742 DNSTAP_SOCKET_TESTBIN='unbound-dnstap-socket$(EXEEXT)' 25743 25744 DNSTAP_SRC="dnstap/dnstap.c dnstap/dnstap.pb-c.c dnstap/dnstap_fstrm.c dnstap/dtstream.c" 25745 25746 DNSTAP_OBJ="dnstap.lo dnstap.pb-c.lo dnstap_fstrm.lo dtstream.lo" 25747 25748 25749 else 25750 25751 ENABLE_DNSTAP=0 25752 25753 25754 25755 fi 25756 25757 25758 # check for dnscrypt if requested 25759 25760 # Check whether --enable-dnscrypt was given. 25761 if test ${enable_dnscrypt+y} 25762 then : 25763 enableval=$enable_dnscrypt; opt_dnscrypt=$enableval 25764 else $as_nop 25765 opt_dnscrypt=no 25766 fi 25767 25768 25769 if test "x$opt_dnscrypt" != "xno"; then 25770 25771 # Check whether --with-libsodium was given. 25772 if test ${with_libsodium+y} 25773 then : 25774 withval=$with_libsodium; 25775 CFLAGS="$CFLAGS -I$withval/include" 25776 LDFLAGS="$LDFLAGS -L$withval/lib" 25777 25778 fi 25779 25780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_init" >&5 25781 printf %s "checking for library containing sodium_init... " >&6; } 25782 if test ${ac_cv_search_sodium_init+y} 25783 then : 25784 printf %s "(cached) " >&6 25785 else $as_nop 25786 ac_func_search_save_LIBS=$LIBS 25787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25788 /* end confdefs.h. */ 25789 25790 /* Override any GCC internal prototype to avoid an error. 25791 Use char because int might match the return type of a GCC 25792 builtin and then its argument prototype would still apply. */ 25793 char sodium_init (); 25794 int 25795 main (void) 25796 { 25797 return sodium_init (); 25798 ; 25799 return 0; 25800 } 25801 _ACEOF 25802 for ac_lib in '' sodium 25803 do 25804 if test -z "$ac_lib"; then 25805 ac_res="none required" 25806 else 25807 ac_res=-l$ac_lib 25808 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 25809 fi 25810 if ac_fn_c_try_link "$LINENO" 25811 then : 25812 ac_cv_search_sodium_init=$ac_res 25813 fi 25814 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 25815 conftest$ac_exeext 25816 if test ${ac_cv_search_sodium_init+y} 25817 then : 25818 break 25819 fi 25820 done 25821 if test ${ac_cv_search_sodium_init+y} 25822 then : 25823 25824 else $as_nop 25825 ac_cv_search_sodium_init=no 25826 fi 25827 rm conftest.$ac_ext 25828 LIBS=$ac_func_search_save_LIBS 25829 fi 25830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_init" >&5 25831 printf "%s\n" "$ac_cv_search_sodium_init" >&6; } 25832 ac_res=$ac_cv_search_sodium_init 25833 if test "$ac_res" != no 25834 then : 25835 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 25836 25837 else $as_nop 25838 as_fn_error $? "The sodium library was not found. Please install sodium!" "$LINENO" 5 25839 fi 25840 25841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm" >&5 25842 printf %s "checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm... " >&6; } 25843 if test ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+y} 25844 then : 25845 printf %s "(cached) " >&6 25846 else $as_nop 25847 ac_func_search_save_LIBS=$LIBS 25848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25849 /* end confdefs.h. */ 25850 25851 /* Override any GCC internal prototype to avoid an error. 25852 Use char because int might match the return type of a GCC 25853 builtin and then its argument prototype would still apply. */ 25854 char crypto_box_curve25519xchacha20poly1305_beforenm (); 25855 int 25856 main (void) 25857 { 25858 return crypto_box_curve25519xchacha20poly1305_beforenm (); 25859 ; 25860 return 0; 25861 } 25862 _ACEOF 25863 for ac_lib in '' sodium 25864 do 25865 if test -z "$ac_lib"; then 25866 ac_res="none required" 25867 else 25868 ac_res=-l$ac_lib 25869 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 25870 fi 25871 if ac_fn_c_try_link "$LINENO" 25872 then : 25873 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=$ac_res 25874 fi 25875 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 25876 conftest$ac_exeext 25877 if test ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+y} 25878 then : 25879 break 25880 fi 25881 done 25882 if test ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+y} 25883 then : 25884 25885 else $as_nop 25886 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=no 25887 fi 25888 rm conftest.$ac_ext 25889 LIBS=$ac_func_search_save_LIBS 25890 fi 25891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&5 25892 printf "%s\n" "$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&6; } 25893 ac_res=$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm 25894 if test "$ac_res" != no 25895 then : 25896 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 25897 25898 ENABLE_DNSCRYPT_XCHACHA20=1 25899 25900 25901 printf "%s\n" "#define USE_DNSCRYPT_XCHACHA20 1" >>confdefs.h 25902 25903 25904 else $as_nop 25905 25906 ENABLE_DNSCRYPT_XCHACHA20=0 25907 25908 25909 fi 25910 25911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_set_misuse_handler" >&5 25912 printf %s "checking for library containing sodium_set_misuse_handler... " >&6; } 25913 if test ${ac_cv_search_sodium_set_misuse_handler+y} 25914 then : 25915 printf %s "(cached) " >&6 25916 else $as_nop 25917 ac_func_search_save_LIBS=$LIBS 25918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25919 /* end confdefs.h. */ 25920 25921 /* Override any GCC internal prototype to avoid an error. 25922 Use char because int might match the return type of a GCC 25923 builtin and then its argument prototype would still apply. */ 25924 char sodium_set_misuse_handler (); 25925 int 25926 main (void) 25927 { 25928 return sodium_set_misuse_handler (); 25929 ; 25930 return 0; 25931 } 25932 _ACEOF 25933 for ac_lib in '' sodium 25934 do 25935 if test -z "$ac_lib"; then 25936 ac_res="none required" 25937 else 25938 ac_res=-l$ac_lib 25939 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 25940 fi 25941 if ac_fn_c_try_link "$LINENO" 25942 then : 25943 ac_cv_search_sodium_set_misuse_handler=$ac_res 25944 fi 25945 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 25946 conftest$ac_exeext 25947 if test ${ac_cv_search_sodium_set_misuse_handler+y} 25948 then : 25949 break 25950 fi 25951 done 25952 if test ${ac_cv_search_sodium_set_misuse_handler+y} 25953 then : 25954 25955 else $as_nop 25956 ac_cv_search_sodium_set_misuse_handler=no 25957 fi 25958 rm conftest.$ac_ext 25959 LIBS=$ac_func_search_save_LIBS 25960 fi 25961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_set_misuse_handler" >&5 25962 printf "%s\n" "$ac_cv_search_sodium_set_misuse_handler" >&6; } 25963 ac_res=$ac_cv_search_sodium_set_misuse_handler 25964 if test "$ac_res" != no 25965 then : 25966 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 25967 25968 25969 printf "%s\n" "#define SODIUM_MISUSE_HANDLER 1" >>confdefs.h 25970 25971 25972 fi 25973 25974 25975 25976 printf "%s\n" "#define USE_DNSCRYPT 1" >>confdefs.h 25977 25978 ENABLE_DNSCRYPT=1 25979 25980 25981 DNSCRYPT_SRC="dnscrypt/dnscrypt.c" 25982 25983 DNSCRYPT_OBJ="dnscrypt.lo" 25984 25985 25986 else 25987 ENABLE_DNSCRYPT_XCHACHA20=0 25988 25989 25990 ENABLE_DNSCRYPT=0 25991 25992 25993 25994 fi 25995 25996 25997 # check for cachedb if requested 25998 # Check whether --enable-cachedb was given. 25999 if test ${enable_cachedb+y} 26000 then : 26001 enableval=$enable_cachedb; 26002 fi 26003 26004 # turn on cachedb when hiredis support is enabled. 26005 if test "$found_libhiredis" = "yes"; then enable_cachedb="yes"; fi 26006 case "$enable_cachedb" in 26007 yes) 26008 26009 printf "%s\n" "#define USE_CACHEDB 1" >>confdefs.h 26010 26011 CACHEDB_SRC="cachedb/cachedb.c cachedb/redis.c" 26012 26013 CACHEDB_OBJ="cachedb.lo redis.lo" 26014 26015 ;; 26016 no|*) 26017 # nothing 26018 ;; 26019 esac 26020 26021 # check for ipsecmod if requested 26022 # Check whether --enable-ipsecmod was given. 26023 if test ${enable_ipsecmod+y} 26024 then : 26025 enableval=$enable_ipsecmod; 26026 fi 26027 26028 case "$enable_ipsecmod" in 26029 yes) 26030 26031 printf "%s\n" "#define USE_IPSECMOD 1" >>confdefs.h 26032 26033 IPSECMOD_OBJ="ipsecmod.lo ipsecmod-whitelist.lo" 26034 26035 IPSECMOD_HEADER='$(srcdir)/ipsecmod/ipsecmod.h $(srcdir)/ipsecmod/ipsecmod-whitelist.h' 26036 26037 ;; 26038 no|*) 26039 # nothing 26040 ;; 26041 esac 26042 26043 # check for ipset if requested 26044 # Check whether --enable-ipset was given. 26045 if test ${enable_ipset+y} 26046 then : 26047 enableval=$enable_ipset; 26048 fi 26049 26050 case "$enable_ipset" in 26051 yes) 26052 26053 printf "%s\n" "#define USE_IPSET 1" >>confdefs.h 26054 26055 IPSET_SRC="ipset/ipset.c" 26056 26057 IPSET_OBJ="ipset.lo" 26058 26059 26060 # BSD's pf 26061 for ac_header in net/pfvar.h 26062 do : 26063 ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" " 26064 #include <netinet/in.h> 26065 #include <net/if.h> 26066 26067 " 26068 if test "x$ac_cv_header_net_pfvar_h" = xyes 26069 then : 26070 printf "%s\n" "#define HAVE_NET_PFVAR_H 1" >>confdefs.h 26071 26072 else $as_nop 26073 26074 # mnl 26075 26076 # Check whether --with-libmnl was given. 26077 if test ${with_libmnl+y} 26078 then : 26079 withval=$with_libmnl; 26080 else $as_nop 26081 withval="yes" 26082 fi 26083 26084 found_libmnl="no" 26085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libmnl" >&5 26086 printf %s "checking for libmnl... " >&6; } 26087 if test x_$withval = x_ -o x_$withval = x_yes; then 26088 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 26089 fi 26090 for dir in $withval ; do 26091 if test -f "$dir/include/libmnl/libmnl.h" -o -f "$dir/include/libmnl/libmnl/libmnl.h"; then 26092 found_libmnl="yes" 26093 extralibmnl="" 26094 if test -f "$dir/include/libmnl/libmnl/libmnl.h"; then 26095 extralibmnl="/libmnl" 26096 fi 26097 if test "$dir" != "/usr" -o -n "$extralibmnl"; then 26098 CPPFLAGS="$CPPFLAGS -I$dir/include$extralibmnl" 26099 fi 26100 if test "$dir" != "/usr"; then 26101 LDFLAGS="$LDFLAGS -L$dir/lib" 26102 fi 26103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 26104 printf "%s\n" "found in $dir" >&6; } 26105 LIBS="$LIBS -lmnl" 26106 break; 26107 fi 26108 done 26109 if test x_$found_libmnl != x_yes; then 26110 as_fn_error $? "Could not find libmnl, libmnl.h" "$LINENO" 5 26111 fi 26112 26113 fi 26114 26115 done 26116 ;; 26117 no|*) 26118 # nothing 26119 ;; 26120 esac 26121 # Check whether --enable-explicit-port-randomisation was given. 26122 if test ${enable_explicit_port_randomisation+y} 26123 then : 26124 enableval=$enable_explicit_port_randomisation; 26125 fi 26126 26127 case "$enable_explicit_port_randomisation" in 26128 no) 26129 26130 printf "%s\n" "#define DISABLE_EXPLICIT_PORT_RANDOMISATION 1" >>confdefs.h 26131 26132 ;; 26133 yes|*) 26134 ;; 26135 esac 26136 26137 if echo "$host" | $GREP -i -e linux >/dev/null; then 26138 # Check whether --enable-linux-ip-local-port-range was given. 26139 if test ${enable_linux_ip_local_port_range+y} 26140 then : 26141 enableval=$enable_linux_ip_local_port_range; 26142 fi 26143 26144 case "$enable_linux_ip_local_port_range" in 26145 yes) 26146 26147 printf "%s\n" "#define USE_LINUX_IP_LOCAL_PORT_RANGE 1" >>confdefs.h 26148 26149 ;; 26150 no|*) 26151 ;; 26152 esac 26153 fi 26154 26155 26156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ${MAKE:-make} supports $< with implicit rule in scope" >&5 26157 printf %s "checking if ${MAKE:-make} supports $< with implicit rule in scope... " >&6; } 26158 # on openBSD, the implicit rule make $< work. 26159 # on Solaris, it does not work ($? is changed sources, $^ lists dependencies). 26160 # gmake works. 26161 cat >conftest.make <<EOF 26162 all: conftest.lo 26163 26164 conftest.lo foo.lo bla.lo: 26165 if test -f "\$<"; then touch \$@; fi 26166 26167 .SUFFIXES: .lo 26168 .c.lo: 26169 if test -f "\$<"; then touch \$@; fi 26170 26171 conftest.lo: conftest.dir/conftest.c 26172 EOF 26173 mkdir conftest.dir 26174 touch conftest.dir/conftest.c 26175 rm -f conftest.lo conftest.c 26176 ${MAKE:-make} -f conftest.make >/dev/null 26177 rm -f conftest.make conftest.c conftest.dir/conftest.c 26178 rm -rf conftest.dir 26179 if test ! -f conftest.lo; then 26180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 26181 printf "%s\n" "no" >&6; } 26182 SOURCEDETERMINE='echo "$^" | awk "-F " "{print \$$1;}" > .source' 26183 SOURCEFILE='`cat .source`' 26184 else 26185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 26186 printf "%s\n" "yes" >&6; } 26187 SOURCEDETERMINE=':' 26188 SOURCEFILE='$<' 26189 fi 26190 rm -f conftest.lo 26191 26192 26193 26194 # see if we want to build the library or everything 26195 ALLTARGET="alltargets" 26196 INSTALLTARGET="install-all" 26197 26198 # Check whether --with-libunbound-only was given. 26199 if test ${with_libunbound_only+y} 26200 then : 26201 withval=$with_libunbound_only; 26202 if test "$withval" = "yes"; then 26203 ALLTARGET="lib" 26204 INSTALLTARGET="install-lib" 26205 fi 26206 26207 fi 26208 26209 if test $ALLTARGET = "alltargets"; then 26210 if test $USE_NSS = "yes"; then 26211 as_fn_error $? "--with-nss can only be used in combination with --with-libunbound-only." "$LINENO" 5 26212 fi 26213 if test $USE_NETTLE = "yes"; then 26214 as_fn_error $? "--with-nettle can only be used in combination with --with-libunbound-only." "$LINENO" 5 26215 fi 26216 fi 26217 26218 26219 26220 26221 26222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Stripping extension flags..." >&5 26223 printf "%s\n" "$as_me: Stripping extension flags..." >&6;} 26224 26225 if echo $CFLAGS | grep " -D_GNU_SOURCE" >/dev/null 2>&1; then 26226 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_GNU_SOURCE//g'`" 26227 26228 printf "%s\n" "#define OMITTED__D_GNU_SOURCE 1" >>confdefs.h 26229 26230 fi 26231 26232 26233 if echo $CFLAGS | grep " -D_BSD_SOURCE" >/dev/null 2>&1; then 26234 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_BSD_SOURCE//g'`" 26235 26236 printf "%s\n" "#define OMITTED__D_BSD_SOURCE 1" >>confdefs.h 26237 26238 fi 26239 26240 26241 if echo $CFLAGS | grep " -D_DEFAULT_SOURCE" >/dev/null 2>&1; then 26242 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_DEFAULT_SOURCE//g'`" 26243 26244 printf "%s\n" "#define OMITTED__D_DEFAULT_SOURCE 1" >>confdefs.h 26245 26246 fi 26247 26248 26249 if echo $CFLAGS | grep " -D__EXTENSIONS__" >/dev/null 2>&1; then 26250 CFLAGS="`echo $CFLAGS | sed -e 's/ -D__EXTENSIONS__//g'`" 26251 26252 printf "%s\n" "#define OMITTED__D__EXTENSIONS__ 1" >>confdefs.h 26253 26254 fi 26255 26256 26257 if echo $CFLAGS | grep " -D_POSIX_C_SOURCE=200112" >/dev/null 2>&1; then 26258 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_POSIX_C_SOURCE=200112//g'`" 26259 26260 printf "%s\n" "#define OMITTED__D_POSIX_C_SOURCE_200112 1" >>confdefs.h 26261 26262 fi 26263 26264 26265 if echo $CFLAGS | grep " -D_XOPEN_SOURCE=600" >/dev/null 2>&1; then 26266 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE=600//g'`" 26267 26268 printf "%s\n" "#define OMITTED__D_XOPEN_SOURCE_600 1" >>confdefs.h 26269 26270 fi 26271 26272 26273 if echo $CFLAGS | grep " -D_XOPEN_SOURCE_EXTENDED=1" >/dev/null 2>&1; then 26274 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE_EXTENDED=1//g'`" 26275 26276 printf "%s\n" "#define OMITTED__D_XOPEN_SOURCE_EXTENDED_1 1" >>confdefs.h 26277 26278 fi 26279 26280 26281 if echo $CFLAGS | grep " -D_ALL_SOURCE" >/dev/null 2>&1; then 26282 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_ALL_SOURCE//g'`" 26283 26284 printf "%s\n" "#define OMITTED__D_ALL_SOURCE 1" >>confdefs.h 26285 26286 fi 26287 26288 26289 if echo $CFLAGS | grep " -D_LARGEFILE_SOURCE=1" >/dev/null 2>&1; then 26290 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_LARGEFILE_SOURCE=1//g'`" 26291 26292 printf "%s\n" "#define OMITTED__D_LARGEFILE_SOURCE_1 1" >>confdefs.h 26293 26294 fi 26295 26296 26297 if test -n "$LATE_LDFLAGS"; then 26298 LDFLAGS="$LATE_LDFLAGS $LDFLAGS" 26299 fi 26300 # remove start spaces 26301 LDFLAGS=`echo "$LDFLAGS"|sed -e 's/^ *//'` 26302 LIBS=`echo "$LIBS"|sed -e 's/^ *//'` 26303 26304 26305 printf "%s\n" "#define MAXSYSLOGMSGLEN 10240" >>confdefs.h 26306 26307 26308 26309 26310 version=1.25.1 26311 26312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for build time" >&5 26313 printf %s "checking for build time... " >&6; } 26314 ax_date_fmt="%b %e, %Y" 26315 if test x"$SOURCE_DATE_EPOCH" = x 26316 then : 26317 date=`date "+$ax_date_fmt"` 26318 else $as_nop 26319 ax_build_date=`date -u -d "@$SOURCE_DATE_EPOCH" "+$ax_date_fmt" 2>/dev/null \ 26320 || date -u -r "$SOURCE_DATE_EPOCH" "+$ax_date_fmt" 2>/dev/null` 26321 if test x"$ax_build_date" = x 26322 then : 26323 as_fn_error $? "malformed SOURCE_DATE_EPOCH" "$LINENO" 5 26324 else $as_nop 26325 date=$ax_build_date 26326 fi 26327 fi 26328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $date" >&5 26329 printf "%s\n" "$date" >&6; } 26330 26331 26332 26333 ac_config_files="$ac_config_files Makefile doc/example.conf doc/libunbound.3 doc/unbound.8 doc/unbound-anchor.8 doc/unbound-checkconf.8 doc/unbound.conf.5 doc/unbound-control.8 doc/unbound-host.1 smallapp/unbound-control-setup.sh dnstap/dnstap_config.h dnscrypt/dnscrypt_config.h contrib/libunbound.pc contrib/unbound.socket contrib/unbound.service contrib/unbound_portable.service" 26334 26335 ac_config_headers="$ac_config_headers config.h" 26336 26337 cat >confcache <<\_ACEOF 26338 # This file is a shell script that caches the results of configure 26339 # tests run on this system so they can be shared between configure 26340 # scripts and configure runs, see configure's option --config-cache. 26341 # It is not useful on other systems. If it contains results you don't 26342 # want to keep, you may remove or edit it. 26343 # 26344 # config.status only pays attention to the cache file if you give it 26345 # the --recheck option to rerun configure. 26346 # 26347 # `ac_cv_env_foo' variables (set or unset) will be overridden when 26348 # loading this file, other *unset* `ac_cv_foo' will be assigned the 26349 # following values. 26350 26351 _ACEOF 26352 26353 # The following way of writing the cache mishandles newlines in values, 26354 # but we know of no workaround that is simple, portable, and efficient. 26355 # So, we kill variables containing newlines. 26356 # Ultrix sh set writes to stderr and can't be redirected directly, 26357 # and sets the high bit in the cache file unless we assign to the vars. 26358 ( 26359 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 26360 eval ac_val=\$$ac_var 26361 case $ac_val in #( 26362 *${as_nl}*) 26363 case $ac_var in #( 26364 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 26365 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 26366 esac 26367 case $ac_var in #( 26368 _ | IFS | as_nl) ;; #( 26369 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 26370 *) { eval $ac_var=; unset $ac_var;} ;; 26371 esac ;; 26372 esac 26373 done 26374 26375 (set) 2>&1 | 26376 case $as_nl`(ac_space=' '; set) 2>&1` in #( 26377 *${as_nl}ac_space=\ *) 26378 # `set' does not quote correctly, so add quotes: double-quote 26379 # substitution turns \\\\ into \\, and sed turns \\ into \. 26380 sed -n \ 26381 "s/'/'\\\\''/g; 26382 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 26383 ;; #( 26384 *) 26385 # `set' quotes correctly as required by POSIX, so do not add quotes. 26386 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 26387 ;; 26388 esac | 26389 sort 26390 ) | 26391 sed ' 26392 /^ac_cv_env_/b end 26393 t clear 26394 :clear 26395 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 26396 t end 26397 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 26398 :end' >>confcache 26399 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 26400 if test -w "$cache_file"; then 26401 if test "x$cache_file" != "x/dev/null"; then 26402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 26403 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 26404 if test ! -f "$cache_file" || test -h "$cache_file"; then 26405 cat confcache >"$cache_file" 26406 else 26407 case $cache_file in #( 26408 */* | ?:*) 26409 mv -f confcache "$cache_file"$$ && 26410 mv -f "$cache_file"$$ "$cache_file" ;; #( 26411 *) 26412 mv -f confcache "$cache_file" ;; 26413 esac 26414 fi 26415 fi 26416 else 26417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 26418 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 26419 fi 26420 fi 26421 rm -f confcache 26422 26423 test "x$prefix" = xNONE && prefix=$ac_default_prefix 26424 # Let make expand exec_prefix. 26425 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 26426 26427 DEFS=-DHAVE_CONFIG_H 26428 26429 ac_libobjs= 26430 ac_ltlibobjs= 26431 U= 26432 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 26433 # 1. Remove the extension, and $U if already installed. 26434 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 26435 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 26436 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 26437 # will be set to the directory where LIBOBJS objects are built. 26438 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 26439 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 26440 done 26441 LIBOBJS=$ac_libobjs 26442 26443 LTLIBOBJS=$ac_ltlibobjs 26444 26445 26446 if test -z "${USE_SYSTEMD_TRUE}" && test -z "${USE_SYSTEMD_FALSE}"; then 26447 as_fn_error $? "conditional \"USE_SYSTEMD\" was never defined. 26448 Usually this means the macro was only invoked conditionally." "$LINENO" 5 26449 fi 26450 26451 : "${CONFIG_STATUS=./config.status}" 26452 ac_write_fail=0 26453 ac_clean_files_save=$ac_clean_files 26454 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 26455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 26456 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 26457 as_write_fail=0 26458 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 26459 #! $SHELL 26460 # Generated by $as_me. 26461 # Run this file to recreate the current configuration. 26462 # Compiler output produced by configure, useful for debugging 26463 # configure, is in config.log if it exists. 26464 26465 debug=false 26466 ac_cs_recheck=false 26467 ac_cs_silent=false 26468 26469 SHELL=\${CONFIG_SHELL-$SHELL} 26470 export SHELL 26471 _ASEOF 26472 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 26473 ## -------------------- ## 26474 ## M4sh Initialization. ## 26475 ## -------------------- ## 26476 26477 # Be more Bourne compatible 26478 DUALCASE=1; export DUALCASE # for MKS sh 26479 as_nop=: 26480 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 26481 then : 26482 emulate sh 26483 NULLCMD=: 26484 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26485 # is contrary to our usage. Disable this feature. 26486 alias -g '${1+"$@"}'='"$@"' 26487 setopt NO_GLOB_SUBST 26488 else $as_nop 26489 case `(set -o) 2>/dev/null` in #( 26490 *posix*) : 26491 set -o posix ;; #( 26492 *) : 26493 ;; 26494 esac 26495 fi 26496 26497 26498 26499 # Reset variables that may have inherited troublesome values from 26500 # the environment. 26501 26502 # IFS needs to be set, to space, tab, and newline, in precisely that order. 26503 # (If _AS_PATH_WALK were called with IFS unset, it would have the 26504 # side effect of setting IFS to empty, thus disabling word splitting.) 26505 # Quoting is to prevent editors from complaining about space-tab. 26506 as_nl=' 26507 ' 26508 export as_nl 26509 IFS=" "" $as_nl" 26510 26511 PS1='$ ' 26512 PS2='> ' 26513 PS4='+ ' 26514 26515 # Ensure predictable behavior from utilities with locale-dependent output. 26516 LC_ALL=C 26517 export LC_ALL 26518 LANGUAGE=C 26519 export LANGUAGE 26520 26521 # We cannot yet rely on "unset" to work, but we need these variables 26522 # to be unset--not just set to an empty or harmless value--now, to 26523 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 26524 # also avoids known problems related to "unset" and subshell syntax 26525 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 26526 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 26527 do eval test \${$as_var+y} \ 26528 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 26529 done 26530 26531 # Ensure that fds 0, 1, and 2 are open. 26532 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 26533 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 26534 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 26535 26536 # The user is always right. 26537 if ${PATH_SEPARATOR+false} :; then 26538 PATH_SEPARATOR=: 26539 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 26540 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 26541 PATH_SEPARATOR=';' 26542 } 26543 fi 26544 26545 26546 # Find who we are. Look in the path if we contain no directory separator. 26547 as_myself= 26548 case $0 in #(( 26549 *[\\/]* ) as_myself=$0 ;; 26550 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 26551 for as_dir in $PATH 26552 do 26553 IFS=$as_save_IFS 26554 case $as_dir in #((( 26555 '') as_dir=./ ;; 26556 */) ;; 26557 *) as_dir=$as_dir/ ;; 26558 esac 26559 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 26560 done 26561 IFS=$as_save_IFS 26562 26563 ;; 26564 esac 26565 # We did not find ourselves, most probably we were run as `sh COMMAND' 26566 # in which case we are not to be found in the path. 26567 if test "x$as_myself" = x; then 26568 as_myself=$0 26569 fi 26570 if test ! -f "$as_myself"; then 26571 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 26572 exit 1 26573 fi 26574 26575 26576 26577 # as_fn_error STATUS ERROR [LINENO LOG_FD] 26578 # ---------------------------------------- 26579 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 26580 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 26581 # script with STATUS, using 1 if that was 0. 26582 as_fn_error () 26583 { 26584 as_status=$1; test $as_status -eq 0 && as_status=1 26585 if test "$4"; then 26586 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 26587 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 26588 fi 26589 printf "%s\n" "$as_me: error: $2" >&2 26590 as_fn_exit $as_status 26591 } # as_fn_error 26592 26593 26594 26595 # as_fn_set_status STATUS 26596 # ----------------------- 26597 # Set $? to STATUS, without forking. 26598 as_fn_set_status () 26599 { 26600 return $1 26601 } # as_fn_set_status 26602 26603 # as_fn_exit STATUS 26604 # ----------------- 26605 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 26606 as_fn_exit () 26607 { 26608 set +e 26609 as_fn_set_status $1 26610 exit $1 26611 } # as_fn_exit 26612 26613 # as_fn_unset VAR 26614 # --------------- 26615 # Portably unset VAR. 26616 as_fn_unset () 26617 { 26618 { eval $1=; unset $1;} 26619 } 26620 as_unset=as_fn_unset 26621 26622 # as_fn_append VAR VALUE 26623 # ---------------------- 26624 # Append the text in VALUE to the end of the definition contained in VAR. Take 26625 # advantage of any shell optimizations that allow amortized linear growth over 26626 # repeated appends, instead of the typical quadratic growth present in naive 26627 # implementations. 26628 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 26629 then : 26630 eval 'as_fn_append () 26631 { 26632 eval $1+=\$2 26633 }' 26634 else $as_nop 26635 as_fn_append () 26636 { 26637 eval $1=\$$1\$2 26638 } 26639 fi # as_fn_append 26640 26641 # as_fn_arith ARG... 26642 # ------------------ 26643 # Perform arithmetic evaluation on the ARGs, and store the result in the 26644 # global $as_val. Take advantage of shells that can avoid forks. The arguments 26645 # must be portable across $(()) and expr. 26646 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 26647 then : 26648 eval 'as_fn_arith () 26649 { 26650 as_val=$(( $* )) 26651 }' 26652 else $as_nop 26653 as_fn_arith () 26654 { 26655 as_val=`expr "$@" || test $? -eq 1` 26656 } 26657 fi # as_fn_arith 26658 26659 26660 if expr a : '\(a\)' >/dev/null 2>&1 && 26661 test "X`expr 00001 : '.*\(...\)'`" = X001; then 26662 as_expr=expr 26663 else 26664 as_expr=false 26665 fi 26666 26667 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 26668 as_basename=basename 26669 else 26670 as_basename=false 26671 fi 26672 26673 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 26674 as_dirname=dirname 26675 else 26676 as_dirname=false 26677 fi 26678 26679 as_me=`$as_basename -- "$0" || 26680 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 26681 X"$0" : 'X\(//\)$' \| \ 26682 X"$0" : 'X\(/\)' \| . 2>/dev/null || 26683 printf "%s\n" X/"$0" | 26684 sed '/^.*\/\([^/][^/]*\)\/*$/{ 26685 s//\1/ 26686 q 26687 } 26688 /^X\/\(\/\/\)$/{ 26689 s//\1/ 26690 q 26691 } 26692 /^X\/\(\/\).*/{ 26693 s//\1/ 26694 q 26695 } 26696 s/.*/./; q'` 26697 26698 # Avoid depending upon Character Ranges. 26699 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 26700 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 26701 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 26702 as_cr_digits='0123456789' 26703 as_cr_alnum=$as_cr_Letters$as_cr_digits 26704 26705 26706 # Determine whether it's possible to make 'echo' print without a newline. 26707 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 26708 # for compatibility with existing Makefiles. 26709 ECHO_C= ECHO_N= ECHO_T= 26710 case `echo -n x` in #((((( 26711 -n*) 26712 case `echo 'xy\c'` in 26713 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 26714 xy) ECHO_C='\c';; 26715 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 26716 ECHO_T=' ';; 26717 esac;; 26718 *) 26719 ECHO_N='-n';; 26720 esac 26721 26722 # For backward compatibility with old third-party macros, we provide 26723 # the shell variables $as_echo and $as_echo_n. New code should use 26724 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 26725 as_echo='printf %s\n' 26726 as_echo_n='printf %s' 26727 26728 rm -f conf$$ conf$$.exe conf$$.file 26729 if test -d conf$$.dir; then 26730 rm -f conf$$.dir/conf$$.file 26731 else 26732 rm -f conf$$.dir 26733 mkdir conf$$.dir 2>/dev/null 26734 fi 26735 if (echo >conf$$.file) 2>/dev/null; then 26736 if ln -s conf$$.file conf$$ 2>/dev/null; then 26737 as_ln_s='ln -s' 26738 # ... but there are two gotchas: 26739 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 26740 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 26741 # In both cases, we have to default to `cp -pR'. 26742 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 26743 as_ln_s='cp -pR' 26744 elif ln conf$$.file conf$$ 2>/dev/null; then 26745 as_ln_s=ln 26746 else 26747 as_ln_s='cp -pR' 26748 fi 26749 else 26750 as_ln_s='cp -pR' 26751 fi 26752 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 26753 rmdir conf$$.dir 2>/dev/null 26754 26755 26756 # as_fn_mkdir_p 26757 # ------------- 26758 # Create "$as_dir" as a directory, including parents if necessary. 26759 as_fn_mkdir_p () 26760 { 26761 26762 case $as_dir in #( 26763 -*) as_dir=./$as_dir;; 26764 esac 26765 test -d "$as_dir" || eval $as_mkdir_p || { 26766 as_dirs= 26767 while :; do 26768 case $as_dir in #( 26769 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 26770 *) as_qdir=$as_dir;; 26771 esac 26772 as_dirs="'$as_qdir' $as_dirs" 26773 as_dir=`$as_dirname -- "$as_dir" || 26774 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 26775 X"$as_dir" : 'X\(//\)[^/]' \| \ 26776 X"$as_dir" : 'X\(//\)$' \| \ 26777 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 26778 printf "%s\n" X"$as_dir" | 26779 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 26780 s//\1/ 26781 q 26782 } 26783 /^X\(\/\/\)[^/].*/{ 26784 s//\1/ 26785 q 26786 } 26787 /^X\(\/\/\)$/{ 26788 s//\1/ 26789 q 26790 } 26791 /^X\(\/\).*/{ 26792 s//\1/ 26793 q 26794 } 26795 s/.*/./; q'` 26796 test -d "$as_dir" && break 26797 done 26798 test -z "$as_dirs" || eval "mkdir $as_dirs" 26799 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 26800 26801 26802 } # as_fn_mkdir_p 26803 if mkdir -p . 2>/dev/null; then 26804 as_mkdir_p='mkdir -p "$as_dir"' 26805 else 26806 test -d ./-p && rmdir ./-p 26807 as_mkdir_p=false 26808 fi 26809 26810 26811 # as_fn_executable_p FILE 26812 # ----------------------- 26813 # Test if FILE is an executable regular file. 26814 as_fn_executable_p () 26815 { 26816 test -f "$1" && test -x "$1" 26817 } # as_fn_executable_p 26818 as_test_x='test -x' 26819 as_executable_p=as_fn_executable_p 26820 26821 # Sed expression to map a string onto a valid CPP name. 26822 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 26823 26824 # Sed expression to map a string onto a valid variable name. 26825 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 26826 26827 26828 exec 6>&1 26829 ## ----------------------------------- ## 26830 ## Main body of $CONFIG_STATUS script. ## 26831 ## ----------------------------------- ## 26832 _ASEOF 26833 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 26834 26835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 26836 # Save the log message, to keep $0 and so on meaningful, and to 26837 # report actual input values of CONFIG_FILES etc. instead of their 26838 # values after options handling. 26839 ac_log=" 26840 This file was extended by unbound $as_me 1.25.1, which was 26841 generated by GNU Autoconf 2.71. Invocation command line was 26842 26843 CONFIG_FILES = $CONFIG_FILES 26844 CONFIG_HEADERS = $CONFIG_HEADERS 26845 CONFIG_LINKS = $CONFIG_LINKS 26846 CONFIG_COMMANDS = $CONFIG_COMMANDS 26847 $ $0 $@ 26848 26849 on `(hostname || uname -n) 2>/dev/null | sed 1q` 26850 " 26851 26852 _ACEOF 26853 26854 case $ac_config_files in *" 26855 "*) set x $ac_config_files; shift; ac_config_files=$*;; 26856 esac 26857 26858 case $ac_config_headers in *" 26859 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 26860 esac 26861 26862 26863 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 26864 # Files that config.status was made for. 26865 config_files="$ac_config_files" 26866 config_headers="$ac_config_headers" 26867 config_commands="$ac_config_commands" 26868 26869 _ACEOF 26870 26871 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 26872 ac_cs_usage="\ 26873 \`$as_me' instantiates files and other configuration actions 26874 from templates according to the current configuration. Unless the files 26875 and actions are specified as TAGs, all are instantiated by default. 26876 26877 Usage: $0 [OPTION]... [TAG]... 26878 26879 -h, --help print this help, then exit 26880 -V, --version print version number and configuration settings, then exit 26881 --config print configuration, then exit 26882 -q, --quiet, --silent 26883 do not print progress messages 26884 -d, --debug don't remove temporary files 26885 --recheck update $as_me by reconfiguring in the same conditions 26886 --file=FILE[:TEMPLATE] 26887 instantiate the configuration file FILE 26888 --header=FILE[:TEMPLATE] 26889 instantiate the configuration header FILE 26890 26891 Configuration files: 26892 $config_files 26893 26894 Configuration headers: 26895 $config_headers 26896 26897 Configuration commands: 26898 $config_commands 26899 26900 Report bugs to <unbound-bugs@nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues>." 26901 26902 _ACEOF 26903 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 26904 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 26905 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 26906 ac_cs_config='$ac_cs_config_escaped' 26907 ac_cs_version="\\ 26908 unbound config.status 1.25.1 26909 configured by $0, generated by GNU Autoconf 2.71, 26910 with options \\"\$ac_cs_config\\" 26911 26912 Copyright (C) 2021 Free Software Foundation, Inc. 26913 This config.status script is free software; the Free Software Foundation 26914 gives unlimited permission to copy, distribute and modify it." 26915 26916 ac_pwd='$ac_pwd' 26917 srcdir='$srcdir' 26918 AWK='$AWK' 26919 test -n "\$AWK" || AWK=awk 26920 _ACEOF 26921 26922 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 26923 # The default lists apply if the user does not specify any file. 26924 ac_need_defaults=: 26925 while test $# != 0 26926 do 26927 case $1 in 26928 --*=?*) 26929 ac_option=`expr "X$1" : 'X\([^=]*\)='` 26930 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 26931 ac_shift=: 26932 ;; 26933 --*=) 26934 ac_option=`expr "X$1" : 'X\([^=]*\)='` 26935 ac_optarg= 26936 ac_shift=: 26937 ;; 26938 *) 26939 ac_option=$1 26940 ac_optarg=$2 26941 ac_shift=shift 26942 ;; 26943 esac 26944 26945 case $ac_option in 26946 # Handling of the options. 26947 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 26948 ac_cs_recheck=: ;; 26949 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 26950 printf "%s\n" "$ac_cs_version"; exit ;; 26951 --config | --confi | --conf | --con | --co | --c ) 26952 printf "%s\n" "$ac_cs_config"; exit ;; 26953 --debug | --debu | --deb | --de | --d | -d ) 26954 debug=: ;; 26955 --file | --fil | --fi | --f ) 26956 $ac_shift 26957 case $ac_optarg in 26958 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 26959 '') as_fn_error $? "missing file argument" ;; 26960 esac 26961 as_fn_append CONFIG_FILES " '$ac_optarg'" 26962 ac_need_defaults=false;; 26963 --header | --heade | --head | --hea ) 26964 $ac_shift 26965 case $ac_optarg in 26966 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 26967 esac 26968 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 26969 ac_need_defaults=false;; 26970 --he | --h) 26971 # Conflict between --help and --header 26972 as_fn_error $? "ambiguous option: \`$1' 26973 Try \`$0 --help' for more information.";; 26974 --help | --hel | -h ) 26975 printf "%s\n" "$ac_cs_usage"; exit ;; 26976 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 26977 | -silent | --silent | --silen | --sile | --sil | --si | --s) 26978 ac_cs_silent=: ;; 26979 26980 # This is an error. 26981 -*) as_fn_error $? "unrecognized option: \`$1' 26982 Try \`$0 --help' for more information." ;; 26983 26984 *) as_fn_append ac_config_targets " $1" 26985 ac_need_defaults=false ;; 26986 26987 esac 26988 shift 26989 done 26990 26991 ac_configure_extra_args= 26992 26993 if $ac_cs_silent; then 26994 exec 6>/dev/null 26995 ac_configure_extra_args="$ac_configure_extra_args --silent" 26996 fi 26997 26998 _ACEOF 26999 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27000 if \$ac_cs_recheck; then 27001 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 27002 shift 27003 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 27004 CONFIG_SHELL='$SHELL' 27005 export CONFIG_SHELL 27006 exec "\$@" 27007 fi 27008 27009 _ACEOF 27010 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27011 exec 5>>config.log 27012 { 27013 echo 27014 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 27015 ## Running $as_me. ## 27016 _ASBOX 27017 printf "%s\n" "$ac_log" 27018 } >&5 27019 27020 _ACEOF 27021 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27022 # 27023 # INIT-COMMANDS 27024 # 27025 27026 27027 # The HP-UX ksh and POSIX shell print the target directory to stdout 27028 # if CDPATH is set. 27029 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 27030 27031 sed_quote_subst='$sed_quote_subst' 27032 double_quote_subst='$double_quote_subst' 27033 delay_variable_subst='$delay_variable_subst' 27034 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 27035 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 27036 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 27037 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 27038 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 27039 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 27040 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 27041 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 27042 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 27043 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 27044 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 27045 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 27046 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 27047 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 27048 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 27049 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 27050 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 27051 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 27052 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 27053 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 27054 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 27055 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 27056 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 27057 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 27058 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 27059 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 27060 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 27061 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 27062 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 27063 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 27064 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 27065 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 27066 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 27067 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 27068 FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`' 27069 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 27070 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 27071 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 27072 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 27073 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 27074 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 27075 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 27076 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 27077 lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`' 27078 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 27079 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 27080 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 27081 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 27082 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 27083 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 27084 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 27085 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 27086 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 27087 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 27088 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 27089 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 27090 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 27091 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 27092 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 27093 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 27094 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' 27095 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 27096 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 27097 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 27098 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 27099 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 27100 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 27101 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 27102 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 27103 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 27104 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 27105 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 27106 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 27107 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 27108 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 27109 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 27110 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 27111 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 27112 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 27113 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 27114 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 27115 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 27116 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 27117 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 27118 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 27119 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 27120 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 27121 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 27122 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 27123 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 27124 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 27125 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 27126 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 27127 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 27128 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 27129 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 27130 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 27131 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 27132 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 27133 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 27134 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 27135 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 27136 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 27137 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 27138 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 27139 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 27140 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 27141 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 27142 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 27143 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 27144 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 27145 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 27146 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 27147 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 27148 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 27149 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 27150 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 27151 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 27152 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 27153 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 27154 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 27155 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 27156 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 27157 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 27158 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 27159 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 27160 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 27161 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 27162 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 27163 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 27164 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 27165 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 27166 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 27167 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 27168 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 27169 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 27170 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 27171 27172 LTCC='$LTCC' 27173 LTCFLAGS='$LTCFLAGS' 27174 compiler='$compiler_DEFAULT' 27175 27176 # A function that is used when there is no print builtin or printf. 27177 func_fallback_echo () 27178 { 27179 eval 'cat <<_LTECHO_EOF 27180 \$1 27181 _LTECHO_EOF' 27182 } 27183 27184 # Quote evaled strings. 27185 for var in SHELL \ 27186 ECHO \ 27187 PATH_SEPARATOR \ 27188 SED \ 27189 GREP \ 27190 EGREP \ 27191 FGREP \ 27192 LD \ 27193 NM \ 27194 LN_S \ 27195 lt_SP2NL \ 27196 lt_NL2SP \ 27197 reload_flag \ 27198 FILECMD \ 27199 OBJDUMP \ 27200 deplibs_check_method \ 27201 file_magic_cmd \ 27202 file_magic_glob \ 27203 want_nocaseglob \ 27204 DLLTOOL \ 27205 sharedlib_from_linklib_cmd \ 27206 AR \ 27207 archiver_list_spec \ 27208 STRIP \ 27209 RANLIB \ 27210 CC \ 27211 CFLAGS \ 27212 compiler \ 27213 lt_cv_sys_global_symbol_pipe \ 27214 lt_cv_sys_global_symbol_to_cdecl \ 27215 lt_cv_sys_global_symbol_to_import \ 27216 lt_cv_sys_global_symbol_to_c_name_address \ 27217 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 27218 lt_cv_nm_interface \ 27219 nm_file_list_spec \ 27220 lt_cv_truncate_bin \ 27221 lt_prog_compiler_no_builtin_flag \ 27222 lt_prog_compiler_pic \ 27223 lt_prog_compiler_wl \ 27224 lt_prog_compiler_static \ 27225 lt_cv_prog_compiler_c_o \ 27226 need_locks \ 27227 MANIFEST_TOOL \ 27228 DSYMUTIL \ 27229 NMEDIT \ 27230 LIPO \ 27231 OTOOL \ 27232 OTOOL64 \ 27233 shrext_cmds \ 27234 export_dynamic_flag_spec \ 27235 whole_archive_flag_spec \ 27236 compiler_needs_object \ 27237 with_gnu_ld \ 27238 allow_undefined_flag \ 27239 no_undefined_flag \ 27240 hardcode_libdir_flag_spec \ 27241 hardcode_libdir_separator \ 27242 exclude_expsyms \ 27243 include_expsyms \ 27244 file_list_spec \ 27245 variables_saved_for_relink \ 27246 libname_spec \ 27247 library_names_spec \ 27248 soname_spec \ 27249 install_override_mode \ 27250 finish_eval \ 27251 old_striplib \ 27252 striplib; do 27253 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 27254 *[\\\\\\\`\\"\\\$]*) 27255 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 27256 ;; 27257 *) 27258 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 27259 ;; 27260 esac 27261 done 27262 27263 # Double-quote double-evaled strings. 27264 for var in reload_cmds \ 27265 old_postinstall_cmds \ 27266 old_postuninstall_cmds \ 27267 old_archive_cmds \ 27268 extract_expsyms_cmds \ 27269 old_archive_from_new_cmds \ 27270 old_archive_from_expsyms_cmds \ 27271 archive_cmds \ 27272 archive_expsym_cmds \ 27273 module_cmds \ 27274 module_expsym_cmds \ 27275 export_symbols_cmds \ 27276 prelink_cmds \ 27277 postlink_cmds \ 27278 postinstall_cmds \ 27279 postuninstall_cmds \ 27280 finish_cmds \ 27281 sys_lib_search_path_spec \ 27282 configure_time_dlsearch_path \ 27283 configure_time_lt_sys_library_path; do 27284 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 27285 *[\\\\\\\`\\"\\\$]*) 27286 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 27287 ;; 27288 *) 27289 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 27290 ;; 27291 esac 27292 done 27293 27294 ac_aux_dir='$ac_aux_dir' 27295 27296 # See if we are running on zsh, and set the options that allow our 27297 # commands through without removal of \ escapes INIT. 27298 if test -n "\${ZSH_VERSION+set}"; then 27299 setopt NO_GLOB_SUBST 27300 fi 27301 27302 27303 PACKAGE='$PACKAGE' 27304 VERSION='$VERSION' 27305 RM='$RM' 27306 ofile='$ofile' 27307 27308 27309 27310 27311 _ACEOF 27312 27313 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27314 27315 # Handling of arguments. 27316 for ac_config_target in $ac_config_targets 27317 do 27318 case $ac_config_target in 27319 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 27320 "disable-rpath") CONFIG_COMMANDS="$CONFIG_COMMANDS disable-rpath" ;; 27321 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 27322 "doc/example.conf") CONFIG_FILES="$CONFIG_FILES doc/example.conf" ;; 27323 "doc/libunbound.3") CONFIG_FILES="$CONFIG_FILES doc/libunbound.3" ;; 27324 "doc/unbound.8") CONFIG_FILES="$CONFIG_FILES doc/unbound.8" ;; 27325 "doc/unbound-anchor.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-anchor.8" ;; 27326 "doc/unbound-checkconf.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-checkconf.8" ;; 27327 "doc/unbound.conf.5") CONFIG_FILES="$CONFIG_FILES doc/unbound.conf.5" ;; 27328 "doc/unbound-control.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-control.8" ;; 27329 "doc/unbound-host.1") CONFIG_FILES="$CONFIG_FILES doc/unbound-host.1" ;; 27330 "smallapp/unbound-control-setup.sh") CONFIG_FILES="$CONFIG_FILES smallapp/unbound-control-setup.sh" ;; 27331 "dnstap/dnstap_config.h") CONFIG_FILES="$CONFIG_FILES dnstap/dnstap_config.h" ;; 27332 "dnscrypt/dnscrypt_config.h") CONFIG_FILES="$CONFIG_FILES dnscrypt/dnscrypt_config.h" ;; 27333 "contrib/libunbound.pc") CONFIG_FILES="$CONFIG_FILES contrib/libunbound.pc" ;; 27334 "contrib/unbound.socket") CONFIG_FILES="$CONFIG_FILES contrib/unbound.socket" ;; 27335 "contrib/unbound.service") CONFIG_FILES="$CONFIG_FILES contrib/unbound.service" ;; 27336 "contrib/unbound_portable.service") CONFIG_FILES="$CONFIG_FILES contrib/unbound_portable.service" ;; 27337 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 27338 27339 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 27340 esac 27341 done 27342 27343 27344 # If the user did not use the arguments to specify the items to instantiate, 27345 # then the envvar interface is used. Set only those that are not. 27346 # We use the long form for the default assignment because of an extremely 27347 # bizarre bug on SunOS 4.1.3. 27348 if $ac_need_defaults; then 27349 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 27350 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 27351 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 27352 fi 27353 27354 # Have a temporary directory for convenience. Make it in the build tree 27355 # simply because there is no reason against having it here, and in addition, 27356 # creating and moving files from /tmp can sometimes cause problems. 27357 # Hook for its removal unless debugging. 27358 # Note that there is a small window in which the directory will not be cleaned: 27359 # after its creation but before its name has been assigned to `$tmp'. 27360 $debug || 27361 { 27362 tmp= ac_tmp= 27363 trap 'exit_status=$? 27364 : "${ac_tmp:=$tmp}" 27365 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 27366 ' 0 27367 trap 'as_fn_exit 1' 1 2 13 15 27368 } 27369 # Create a (secure) tmp directory for tmp files. 27370 27371 { 27372 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 27373 test -d "$tmp" 27374 } || 27375 { 27376 tmp=./conf$$-$RANDOM 27377 (umask 077 && mkdir "$tmp") 27378 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 27379 ac_tmp=$tmp 27380 27381 # Set up the scripts for CONFIG_FILES section. 27382 # No need to generate them if there are no CONFIG_FILES. 27383 # This happens for instance with `./config.status config.h'. 27384 if test -n "$CONFIG_FILES"; then 27385 27386 27387 ac_cr=`echo X | tr X '\015'` 27388 # On cygwin, bash can eat \r inside `` if the user requested igncr. 27389 # But we know of no other shell where ac_cr would be empty at this 27390 # point, so we can use a bashism as a fallback. 27391 if test "x$ac_cr" = x; then 27392 eval ac_cr=\$\'\\r\' 27393 fi 27394 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 27395 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 27396 ac_cs_awk_cr='\\r' 27397 else 27398 ac_cs_awk_cr=$ac_cr 27399 fi 27400 27401 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 27402 _ACEOF 27403 27404 27405 { 27406 echo "cat >conf$$subs.awk <<_ACEOF" && 27407 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 27408 echo "_ACEOF" 27409 } >conf$$subs.sh || 27410 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 27411 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 27412 ac_delim='%!_!# ' 27413 for ac_last_try in false false false false false :; do 27414 . ./conf$$subs.sh || 27415 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 27416 27417 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 27418 if test $ac_delim_n = $ac_delim_num; then 27419 break 27420 elif $ac_last_try; then 27421 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 27422 else 27423 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 27424 fi 27425 done 27426 rm -f conf$$subs.sh 27427 27428 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27429 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 27430 _ACEOF 27431 sed -n ' 27432 h 27433 s/^/S["/; s/!.*/"]=/ 27434 p 27435 g 27436 s/^[^!]*!// 27437 :repl 27438 t repl 27439 s/'"$ac_delim"'$// 27440 t delim 27441 :nl 27442 h 27443 s/\(.\{148\}\)..*/\1/ 27444 t more1 27445 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 27446 p 27447 n 27448 b repl 27449 :more1 27450 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 27451 p 27452 g 27453 s/.\{148\}// 27454 t nl 27455 :delim 27456 h 27457 s/\(.\{148\}\)..*/\1/ 27458 t more2 27459 s/["\\]/\\&/g; s/^/"/; s/$/"/ 27460 p 27461 b 27462 :more2 27463 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 27464 p 27465 g 27466 s/.\{148\}// 27467 t delim 27468 ' <conf$$subs.awk | sed ' 27469 /^[^""]/{ 27470 N 27471 s/\n// 27472 } 27473 ' >>$CONFIG_STATUS || ac_write_fail=1 27474 rm -f conf$$subs.awk 27475 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27476 _ACAWK 27477 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 27478 for (key in S) S_is_set[key] = 1 27479 FS = "" 27480 27481 } 27482 { 27483 line = $ 0 27484 nfields = split(line, field, "@") 27485 substed = 0 27486 len = length(field[1]) 27487 for (i = 2; i < nfields; i++) { 27488 key = field[i] 27489 keylen = length(key) 27490 if (S_is_set[key]) { 27491 value = S[key] 27492 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 27493 len += length(value) + length(field[++i]) 27494 substed = 1 27495 } else 27496 len += 1 + keylen 27497 } 27498 27499 print line 27500 } 27501 27502 _ACAWK 27503 _ACEOF 27504 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27505 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 27506 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 27507 else 27508 cat 27509 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 27510 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 27511 _ACEOF 27512 27513 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 27514 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 27515 # trailing colons and then remove the whole line if VPATH becomes empty 27516 # (actually we leave an empty line to preserve line numbers). 27517 if test "x$srcdir" = x.; then 27518 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 27519 h 27520 s/// 27521 s/^/:/ 27522 s/[ ]*$/:/ 27523 s/:\$(srcdir):/:/g 27524 s/:\${srcdir}:/:/g 27525 s/:@srcdir@:/:/g 27526 s/^:*// 27527 s/:*$// 27528 x 27529 s/\(=[ ]*\).*/\1/ 27530 G 27531 s/\n// 27532 s/^[^=]*=[ ]*$// 27533 }' 27534 fi 27535 27536 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27537 fi # test -n "$CONFIG_FILES" 27538 27539 # Set up the scripts for CONFIG_HEADERS section. 27540 # No need to generate them if there are no CONFIG_HEADERS. 27541 # This happens for instance with `./config.status Makefile'. 27542 if test -n "$CONFIG_HEADERS"; then 27543 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 27544 BEGIN { 27545 _ACEOF 27546 27547 # Transform confdefs.h into an awk script `defines.awk', embedded as 27548 # here-document in config.status, that substitutes the proper values into 27549 # config.h.in to produce config.h. 27550 27551 # Create a delimiter string that does not exist in confdefs.h, to ease 27552 # handling of long lines. 27553 ac_delim='%!_!# ' 27554 for ac_last_try in false false :; do 27555 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 27556 if test -z "$ac_tt"; then 27557 break 27558 elif $ac_last_try; then 27559 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 27560 else 27561 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 27562 fi 27563 done 27564 27565 # For the awk script, D is an array of macro values keyed by name, 27566 # likewise P contains macro parameters if any. Preserve backslash 27567 # newline sequences. 27568 27569 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 27570 sed -n ' 27571 s/.\{148\}/&'"$ac_delim"'/g 27572 t rset 27573 :rset 27574 s/^[ ]*#[ ]*define[ ][ ]*/ / 27575 t def 27576 d 27577 :def 27578 s/\\$// 27579 t bsnl 27580 s/["\\]/\\&/g 27581 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 27582 D["\1"]=" \3"/p 27583 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 27584 d 27585 :bsnl 27586 s/["\\]/\\&/g 27587 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 27588 D["\1"]=" \3\\\\\\n"\\/p 27589 t cont 27590 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 27591 t cont 27592 d 27593 :cont 27594 n 27595 s/.\{148\}/&'"$ac_delim"'/g 27596 t clear 27597 :clear 27598 s/\\$// 27599 t bsnlc 27600 s/["\\]/\\&/g; s/^/"/; s/$/"/p 27601 d 27602 :bsnlc 27603 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 27604 b cont 27605 ' <confdefs.h | sed ' 27606 s/'"$ac_delim"'/"\\\ 27607 "/g' >>$CONFIG_STATUS || ac_write_fail=1 27608 27609 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27610 for (key in D) D_is_set[key] = 1 27611 FS = "" 27612 } 27613 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 27614 line = \$ 0 27615 split(line, arg, " ") 27616 if (arg[1] == "#") { 27617 defundef = arg[2] 27618 mac1 = arg[3] 27619 } else { 27620 defundef = substr(arg[1], 2) 27621 mac1 = arg[2] 27622 } 27623 split(mac1, mac2, "(") #) 27624 macro = mac2[1] 27625 prefix = substr(line, 1, index(line, defundef) - 1) 27626 if (D_is_set[macro]) { 27627 # Preserve the white space surrounding the "#". 27628 print prefix "define", macro P[macro] D[macro] 27629 next 27630 } else { 27631 # Replace #undef with comments. This is necessary, for example, 27632 # in the case of _POSIX_SOURCE, which is predefined and required 27633 # on some systems where configure will not decide to define it. 27634 if (defundef == "undef") { 27635 print "/*", prefix defundef, macro, "*/" 27636 next 27637 } 27638 } 27639 } 27640 { print } 27641 _ACAWK 27642 _ACEOF 27643 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27644 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 27645 fi # test -n "$CONFIG_HEADERS" 27646 27647 27648 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 27649 shift 27650 for ac_tag 27651 do 27652 case $ac_tag in 27653 :[FHLC]) ac_mode=$ac_tag; continue;; 27654 esac 27655 case $ac_mode$ac_tag in 27656 :[FHL]*:*);; 27657 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 27658 :[FH]-) ac_tag=-:-;; 27659 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 27660 esac 27661 ac_save_IFS=$IFS 27662 IFS=: 27663 set x $ac_tag 27664 IFS=$ac_save_IFS 27665 shift 27666 ac_file=$1 27667 shift 27668 27669 case $ac_mode in 27670 :L) ac_source=$1;; 27671 :[FH]) 27672 ac_file_inputs= 27673 for ac_f 27674 do 27675 case $ac_f in 27676 -) ac_f="$ac_tmp/stdin";; 27677 *) # Look for the file first in the build tree, then in the source tree 27678 # (if the path is not absolute). The absolute path cannot be DOS-style, 27679 # because $ac_f cannot contain `:'. 27680 test -f "$ac_f" || 27681 case $ac_f in 27682 [\\/$]*) false;; 27683 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 27684 esac || 27685 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 27686 esac 27687 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 27688 as_fn_append ac_file_inputs " '$ac_f'" 27689 done 27690 27691 # Let's still pretend it is `configure' which instantiates (i.e., don't 27692 # use $as_me), people would be surprised to read: 27693 # /* config.h. Generated by config.status. */ 27694 configure_input='Generated from '` 27695 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 27696 `' by configure.' 27697 if test x"$ac_file" != x-; then 27698 configure_input="$ac_file. $configure_input" 27699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 27700 printf "%s\n" "$as_me: creating $ac_file" >&6;} 27701 fi 27702 # Neutralize special characters interpreted by sed in replacement strings. 27703 case $configure_input in #( 27704 *\&* | *\|* | *\\* ) 27705 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 27706 sed 's/[\\\\&|]/\\\\&/g'`;; #( 27707 *) ac_sed_conf_input=$configure_input;; 27708 esac 27709 27710 case $ac_tag in 27711 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 27712 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 27713 esac 27714 ;; 27715 esac 27716 27717 ac_dir=`$as_dirname -- "$ac_file" || 27718 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 27719 X"$ac_file" : 'X\(//\)[^/]' \| \ 27720 X"$ac_file" : 'X\(//\)$' \| \ 27721 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 27722 printf "%s\n" X"$ac_file" | 27723 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 27724 s//\1/ 27725 q 27726 } 27727 /^X\(\/\/\)[^/].*/{ 27728 s//\1/ 27729 q 27730 } 27731 /^X\(\/\/\)$/{ 27732 s//\1/ 27733 q 27734 } 27735 /^X\(\/\).*/{ 27736 s//\1/ 27737 q 27738 } 27739 s/.*/./; q'` 27740 as_dir="$ac_dir"; as_fn_mkdir_p 27741 ac_builddir=. 27742 27743 case "$ac_dir" in 27744 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 27745 *) 27746 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 27747 # A ".." for each directory in $ac_dir_suffix. 27748 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 27749 case $ac_top_builddir_sub in 27750 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 27751 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 27752 esac ;; 27753 esac 27754 ac_abs_top_builddir=$ac_pwd 27755 ac_abs_builddir=$ac_pwd$ac_dir_suffix 27756 # for backward compatibility: 27757 ac_top_builddir=$ac_top_build_prefix 27758 27759 case $srcdir in 27760 .) # We are building in place. 27761 ac_srcdir=. 27762 ac_top_srcdir=$ac_top_builddir_sub 27763 ac_abs_top_srcdir=$ac_pwd ;; 27764 [\\/]* | ?:[\\/]* ) # Absolute name. 27765 ac_srcdir=$srcdir$ac_dir_suffix; 27766 ac_top_srcdir=$srcdir 27767 ac_abs_top_srcdir=$srcdir ;; 27768 *) # Relative name. 27769 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 27770 ac_top_srcdir=$ac_top_build_prefix$srcdir 27771 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 27772 esac 27773 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 27774 27775 27776 case $ac_mode in 27777 :F) 27778 # 27779 # CONFIG_FILE 27780 # 27781 27782 _ACEOF 27783 27784 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27785 # If the template does not know about datarootdir, expand it. 27786 # FIXME: This hack should be removed a few years after 2.60. 27787 ac_datarootdir_hack=; ac_datarootdir_seen= 27788 ac_sed_dataroot=' 27789 /datarootdir/ { 27790 p 27791 q 27792 } 27793 /@datadir@/p 27794 /@docdir@/p 27795 /@infodir@/p 27796 /@localedir@/p 27797 /@mandir@/p' 27798 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 27799 *datarootdir*) ac_datarootdir_seen=yes;; 27800 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 27801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 27802 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 27803 _ACEOF 27804 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27805 ac_datarootdir_hack=' 27806 s&@datadir@&$datadir&g 27807 s&@docdir@&$docdir&g 27808 s&@infodir@&$infodir&g 27809 s&@localedir@&$localedir&g 27810 s&@mandir@&$mandir&g 27811 s&\\\${datarootdir}&$datarootdir&g' ;; 27812 esac 27813 _ACEOF 27814 27815 # Neutralize VPATH when `$srcdir' = `.'. 27816 # Shell code in configure.ac might set extrasub. 27817 # FIXME: do we really want to maintain this feature? 27818 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27819 ac_sed_extra="$ac_vpsub 27820 $extrasub 27821 _ACEOF 27822 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27823 :t 27824 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 27825 s|@configure_input@|$ac_sed_conf_input|;t t 27826 s&@top_builddir@&$ac_top_builddir_sub&;t t 27827 s&@top_build_prefix@&$ac_top_build_prefix&;t t 27828 s&@srcdir@&$ac_srcdir&;t t 27829 s&@abs_srcdir@&$ac_abs_srcdir&;t t 27830 s&@top_srcdir@&$ac_top_srcdir&;t t 27831 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 27832 s&@builddir@&$ac_builddir&;t t 27833 s&@abs_builddir@&$ac_abs_builddir&;t t 27834 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 27835 $ac_datarootdir_hack 27836 " 27837 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 27838 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 27839 27840 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 27841 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 27842 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 27843 "$ac_tmp/out"`; test -z "$ac_out"; } && 27844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 27845 which seems to be undefined. Please make sure it is defined" >&5 27846 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 27847 which seems to be undefined. Please make sure it is defined" >&2;} 27848 27849 rm -f "$ac_tmp/stdin" 27850 case $ac_file in 27851 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 27852 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 27853 esac \ 27854 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 27855 ;; 27856 :H) 27857 # 27858 # CONFIG_HEADER 27859 # 27860 if test x"$ac_file" != x-; then 27861 { 27862 printf "%s\n" "/* $configure_input */" >&1 \ 27863 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 27864 } >"$ac_tmp/config.h" \ 27865 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 27866 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 27867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 27868 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 27869 else 27870 rm -f "$ac_file" 27871 mv "$ac_tmp/config.h" "$ac_file" \ 27872 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 27873 fi 27874 else 27875 printf "%s\n" "/* $configure_input */" >&1 \ 27876 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 27877 || as_fn_error $? "could not create -" "$LINENO" 5 27878 fi 27879 ;; 27880 27881 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 27882 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 27883 ;; 27884 esac 27885 27886 27887 case $ac_file$ac_mode in 27888 "libtool":C) 27889 27890 # See if we are running on zsh, and set the options that allow our 27891 # commands through without removal of \ escapes. 27892 if test -n "${ZSH_VERSION+set}"; then 27893 setopt NO_GLOB_SUBST 27894 fi 27895 27896 cfgfile=${ofile}T 27897 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 27898 $RM "$cfgfile" 27899 27900 cat <<_LT_EOF >> "$cfgfile" 27901 #! $SHELL 27902 # Generated automatically by $as_me ($PACKAGE) $VERSION 27903 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 27904 27905 # Provide generalized library-building support services. 27906 # Written by Gordon Matzigkeit, 1996 27907 27908 # Copyright (C) 2024 Free Software Foundation, Inc. 27909 # This is free software; see the source for copying conditions. There is NO 27910 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 27911 27912 # GNU Libtool is free software; you can redistribute it and/or modify 27913 # it under the terms of the GNU General Public License as published by 27914 # the Free Software Foundation; either version 2 of the License, or 27915 # (at your option) any later version. 27916 # 27917 # As a special exception to the GNU General Public License, if you 27918 # distribute this file as part of a program or library that is built 27919 # using GNU Libtool, you may include this file under the same 27920 # distribution terms that you use for the rest of that program. 27921 # 27922 # GNU Libtool is distributed in the hope that it will be useful, but 27923 # WITHOUT ANY WARRANTY; without even the implied warranty of 27924 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 27925 # GNU General Public License for more details. 27926 # 27927 # You should have received a copy of the GNU General Public License 27928 # along with this program. If not, see <http://www.gnu.org/licenses/>. 27929 27930 27931 # The names of the tagged configurations supported by this script. 27932 available_tags='' 27933 27934 # Configured defaults for sys_lib_dlsearch_path munging. 27935 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 27936 27937 # ### BEGIN LIBTOOL CONFIG 27938 27939 # Which release of libtool.m4 was used? 27940 macro_version=$macro_version 27941 macro_revision=$macro_revision 27942 27943 # Whether or not to build shared libraries. 27944 build_libtool_libs=$enable_shared 27945 27946 # Whether or not to build static libraries. 27947 build_old_libs=$enable_static 27948 27949 # What type of objects to build. 27950 pic_mode=$pic_mode 27951 27952 # Whether or not to optimize for fast installation. 27953 fast_install=$enable_fast_install 27954 27955 # Shared archive member basename,for filename based shared library versioning on AIX. 27956 shared_archive_member_spec=$shared_archive_member_spec 27957 27958 # Shell to use when invoking shell scripts. 27959 SHELL=$lt_SHELL 27960 27961 # An echo program that protects backslashes. 27962 ECHO=$lt_ECHO 27963 27964 # The PATH separator for the build system. 27965 PATH_SEPARATOR=$lt_PATH_SEPARATOR 27966 27967 # The host system. 27968 host_alias=$host_alias 27969 host=$host 27970 host_os=$host_os 27971 27972 # The build system. 27973 build_alias=$build_alias 27974 build=$build 27975 build_os=$build_os 27976 27977 # A sed program that does not truncate output. 27978 SED=$lt_SED 27979 27980 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 27981 Xsed="\$SED -e 1s/^X//" 27982 27983 # A grep program that handles long lines. 27984 GREP=$lt_GREP 27985 27986 # An ERE matcher. 27987 EGREP=$lt_EGREP 27988 27989 # A literal string matcher. 27990 FGREP=$lt_FGREP 27991 27992 # A BSD- or MS-compatible name lister. 27993 NM=$lt_NM 27994 27995 # Whether we need soft or hard links. 27996 LN_S=$lt_LN_S 27997 27998 # What is the maximum length of a command? 27999 max_cmd_len=$max_cmd_len 28000 28001 # Object file suffix (normally "o"). 28002 objext=$ac_objext 28003 28004 # Executable file suffix (normally ""). 28005 exeext=$exeext 28006 28007 # whether the shell understands "unset". 28008 lt_unset=$lt_unset 28009 28010 # turn spaces into newlines. 28011 SP2NL=$lt_lt_SP2NL 28012 28013 # turn newlines into spaces. 28014 NL2SP=$lt_lt_NL2SP 28015 28016 # convert \$build file names to \$host format. 28017 to_host_file_cmd=$lt_cv_to_host_file_cmd 28018 28019 # convert \$build files to toolchain format. 28020 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 28021 28022 # A file(cmd) program that detects file types. 28023 FILECMD=$lt_FILECMD 28024 28025 # An object symbol dumper. 28026 OBJDUMP=$lt_OBJDUMP 28027 28028 # Method to check whether dependent libraries are shared objects. 28029 deplibs_check_method=$lt_deplibs_check_method 28030 28031 # Command to use when deplibs_check_method = "file_magic". 28032 file_magic_cmd=$lt_file_magic_cmd 28033 28034 # How to find potential files when deplibs_check_method = "file_magic". 28035 file_magic_glob=$lt_file_magic_glob 28036 28037 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 28038 want_nocaseglob=$lt_want_nocaseglob 28039 28040 # DLL creation program. 28041 DLLTOOL=$lt_DLLTOOL 28042 28043 # Command to associate shared and link libraries. 28044 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 28045 28046 # The archiver. 28047 AR=$lt_AR 28048 28049 # Flags to create an archive (by configure). 28050 lt_ar_flags=$lt_ar_flags 28051 28052 # Flags to create an archive. 28053 AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"} 28054 28055 # How to feed a file listing to the archiver. 28056 archiver_list_spec=$lt_archiver_list_spec 28057 28058 # A symbol stripping program. 28059 STRIP=$lt_STRIP 28060 28061 # Commands used to install an old-style archive. 28062 RANLIB=$lt_RANLIB 28063 old_postinstall_cmds=$lt_old_postinstall_cmds 28064 old_postuninstall_cmds=$lt_old_postuninstall_cmds 28065 28066 # Whether to use a lock for old archive extraction. 28067 lock_old_archive_extraction=$lock_old_archive_extraction 28068 28069 # A C compiler. 28070 LTCC=$lt_CC 28071 28072 # LTCC compiler flags. 28073 LTCFLAGS=$lt_CFLAGS 28074 28075 # Take the output of nm and produce a listing of raw symbols and C names. 28076 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 28077 28078 # Transform the output of nm in a proper C declaration. 28079 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 28080 28081 # Transform the output of nm into a list of symbols to manually relocate. 28082 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 28083 28084 # Transform the output of nm in a C name address pair. 28085 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 28086 28087 # Transform the output of nm in a C name address pair when lib prefix is needed. 28088 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 28089 28090 # The name lister interface. 28091 nm_interface=$lt_lt_cv_nm_interface 28092 28093 # Specify filename containing input files for \$NM. 28094 nm_file_list_spec=$lt_nm_file_list_spec 28095 28096 # The root where to search for dependent libraries,and where our libraries should be installed. 28097 lt_sysroot=$lt_sysroot 28098 28099 # Command to truncate a binary pipe. 28100 lt_truncate_bin=$lt_lt_cv_truncate_bin 28101 28102 # The name of the directory that contains temporary libtool files. 28103 objdir=$objdir 28104 28105 # Used to examine libraries when file_magic_cmd begins with "file". 28106 MAGIC_CMD=$MAGIC_CMD 28107 28108 # Must we lock files when doing compilation? 28109 need_locks=$lt_need_locks 28110 28111 # Manifest tool. 28112 MANIFEST_TOOL=$lt_MANIFEST_TOOL 28113 28114 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 28115 DSYMUTIL=$lt_DSYMUTIL 28116 28117 # Tool to change global to local symbols on Mac OS X. 28118 NMEDIT=$lt_NMEDIT 28119 28120 # Tool to manipulate fat objects and archives on Mac OS X. 28121 LIPO=$lt_LIPO 28122 28123 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 28124 OTOOL=$lt_OTOOL 28125 28126 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 28127 OTOOL64=$lt_OTOOL64 28128 28129 # Old archive suffix (normally "a"). 28130 libext=$libext 28131 28132 # Shared library suffix (normally ".so"). 28133 shrext_cmds=$lt_shrext_cmds 28134 28135 # The commands to extract the exported symbol list from a shared archive. 28136 extract_expsyms_cmds=$lt_extract_expsyms_cmds 28137 28138 # Variables whose values should be saved in libtool wrapper scripts and 28139 # restored at link time. 28140 variables_saved_for_relink=$lt_variables_saved_for_relink 28141 28142 # Do we need the "lib" prefix for modules? 28143 need_lib_prefix=$need_lib_prefix 28144 28145 # Do we need a version for libraries? 28146 need_version=$need_version 28147 28148 # Library versioning type. 28149 version_type=$version_type 28150 28151 # Shared library runtime path variable. 28152 runpath_var=$runpath_var 28153 28154 # Shared library path variable. 28155 shlibpath_var=$shlibpath_var 28156 28157 # Is shlibpath searched before the hard-coded library search path? 28158 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 28159 28160 # Format of library name prefix. 28161 libname_spec=$lt_libname_spec 28162 28163 # List of archive names. First name is the real one, the rest are links. 28164 # The last name is the one that the linker finds with -lNAME 28165 library_names_spec=$lt_library_names_spec 28166 28167 # The coded name of the library, if different from the real name. 28168 soname_spec=$lt_soname_spec 28169 28170 # Permission mode override for installation of shared libraries. 28171 install_override_mode=$lt_install_override_mode 28172 28173 # Command to use after installation of a shared archive. 28174 postinstall_cmds=$lt_postinstall_cmds 28175 28176 # Command to use after uninstallation of a shared archive. 28177 postuninstall_cmds=$lt_postuninstall_cmds 28178 28179 # Commands used to finish a libtool library installation in a directory. 28180 finish_cmds=$lt_finish_cmds 28181 28182 # As "finish_cmds", except a single script fragment to be evaled but 28183 # not shown. 28184 finish_eval=$lt_finish_eval 28185 28186 # Whether we should hardcode library paths into libraries. 28187 hardcode_into_libs=$hardcode_into_libs 28188 28189 # Compile-time system search path for libraries. 28190 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 28191 28192 # Detected run-time system search path for libraries. 28193 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 28194 28195 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 28196 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 28197 28198 # Whether dlopen is supported. 28199 dlopen_support=$enable_dlopen 28200 28201 # Whether dlopen of programs is supported. 28202 dlopen_self=$enable_dlopen_self 28203 28204 # Whether dlopen of statically linked programs is supported. 28205 dlopen_self_static=$enable_dlopen_self_static 28206 28207 # Commands to strip libraries. 28208 old_striplib=$lt_old_striplib 28209 striplib=$lt_striplib 28210 28211 28212 # The linker used to build libraries. 28213 LD=$lt_LD 28214 28215 # How to create reloadable object files. 28216 reload_flag=$lt_reload_flag 28217 reload_cmds=$lt_reload_cmds 28218 28219 # Commands used to build an old-style archive. 28220 old_archive_cmds=$lt_old_archive_cmds 28221 28222 # A language specific compiler. 28223 CC=$lt_compiler 28224 28225 # Is the compiler the GNU compiler? 28226 with_gcc=$GCC 28227 28228 # Compiler flag to turn off builtin functions. 28229 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 28230 28231 # Additional compiler flags for building library objects. 28232 pic_flag=$lt_lt_prog_compiler_pic 28233 28234 # How to pass a linker flag through the compiler. 28235 wl=$lt_lt_prog_compiler_wl 28236 28237 # Compiler flag to prevent dynamic linking. 28238 link_static_flag=$lt_lt_prog_compiler_static 28239 28240 # Does compiler simultaneously support -c and -o options? 28241 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 28242 28243 # Whether or not to add -lc for building shared libraries. 28244 build_libtool_need_lc=$archive_cmds_need_lc 28245 28246 # Whether or not to disallow shared libs when runtime libs are static. 28247 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 28248 28249 # Compiler flag to allow reflexive dlopens. 28250 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 28251 28252 # Compiler flag to generate shared objects directly from archives. 28253 whole_archive_flag_spec=$lt_whole_archive_flag_spec 28254 28255 # Whether the compiler copes with passing no objects directly. 28256 compiler_needs_object=$lt_compiler_needs_object 28257 28258 # Create an old-style archive from a shared archive. 28259 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 28260 28261 # Create a temporary old-style archive to link instead of a shared archive. 28262 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 28263 28264 # Commands used to build a shared archive. 28265 archive_cmds=$lt_archive_cmds 28266 archive_expsym_cmds=$lt_archive_expsym_cmds 28267 28268 # Commands used to build a loadable module if different from building 28269 # a shared archive. 28270 module_cmds=$lt_module_cmds 28271 module_expsym_cmds=$lt_module_expsym_cmds 28272 28273 # Whether we are building with GNU ld or not. 28274 with_gnu_ld=$lt_with_gnu_ld 28275 28276 # Flag that allows shared libraries with undefined symbols to be built. 28277 allow_undefined_flag=$lt_allow_undefined_flag 28278 28279 # Flag that enforces no undefined symbols. 28280 no_undefined_flag=$lt_no_undefined_flag 28281 28282 # Flag to hardcode \$libdir into a binary during linking. 28283 # This must work even if \$libdir does not exist 28284 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 28285 28286 # Whether we need a single "-rpath" flag with a separated argument. 28287 hardcode_libdir_separator=$lt_hardcode_libdir_separator 28288 28289 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 28290 # DIR into the resulting binary. 28291 hardcode_direct=$hardcode_direct 28292 28293 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 28294 # DIR into the resulting binary and the resulting library dependency is 28295 # "absolute",i.e. impossible to change by setting \$shlibpath_var if the 28296 # library is relocated. 28297 hardcode_direct_absolute=$hardcode_direct_absolute 28298 28299 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 28300 # into the resulting binary. 28301 hardcode_minus_L=$hardcode_minus_L 28302 28303 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 28304 # into the resulting binary. 28305 hardcode_shlibpath_var=$hardcode_shlibpath_var 28306 28307 # Set to "yes" if building a shared library automatically hardcodes DIR 28308 # into the library and all subsequent libraries and executables linked 28309 # against it. 28310 hardcode_automatic=$hardcode_automatic 28311 28312 # Set to yes if linker adds runtime paths of dependent libraries 28313 # to runtime path list. 28314 inherit_rpath=$inherit_rpath 28315 28316 # Whether libtool must link a program against all its dependency libraries. 28317 link_all_deplibs=$link_all_deplibs 28318 28319 # Set to "yes" if exported symbols are required. 28320 always_export_symbols=$always_export_symbols 28321 28322 # The commands to list exported symbols. 28323 export_symbols_cmds=$lt_export_symbols_cmds 28324 28325 # Symbols that should not be listed in the preloaded symbols. 28326 exclude_expsyms=$lt_exclude_expsyms 28327 28328 # Symbols that must always be exported. 28329 include_expsyms=$lt_include_expsyms 28330 28331 # Commands necessary for linking programs (against libraries) with templates. 28332 prelink_cmds=$lt_prelink_cmds 28333 28334 # Commands necessary for finishing linking programs. 28335 postlink_cmds=$lt_postlink_cmds 28336 28337 # Specify filename containing input files. 28338 file_list_spec=$lt_file_list_spec 28339 28340 # How to hardcode a shared library path into an executable. 28341 hardcode_action=$hardcode_action 28342 28343 # ### END LIBTOOL CONFIG 28344 28345 _LT_EOF 28346 28347 cat <<'_LT_EOF' >> "$cfgfile" 28348 28349 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 28350 28351 # func_munge_path_list VARIABLE PATH 28352 # ----------------------------------- 28353 # VARIABLE is name of variable containing _space_ separated list of 28354 # directories to be munged by the contents of PATH, which is string 28355 # having a format: 28356 # "DIR[:DIR]:" 28357 # string "DIR[ DIR]" will be prepended to VARIABLE 28358 # ":DIR[:DIR]" 28359 # string "DIR[ DIR]" will be appended to VARIABLE 28360 # "DIRP[:DIRP]::[DIRA:]DIRA" 28361 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 28362 # "DIRA[ DIRA]" will be appended to VARIABLE 28363 # "DIR[:DIR]" 28364 # VARIABLE will be replaced by "DIR[ DIR]" 28365 func_munge_path_list () 28366 { 28367 case x$2 in 28368 x) 28369 ;; 28370 *:) 28371 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 28372 ;; 28373 x:*) 28374 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 28375 ;; 28376 *::*) 28377 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 28378 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 28379 ;; 28380 *) 28381 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 28382 ;; 28383 esac 28384 } 28385 28386 28387 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 28388 func_cc_basename () 28389 { 28390 for cc_temp in $*""; do 28391 case $cc_temp in 28392 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 28393 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 28394 \-*) ;; 28395 *) break;; 28396 esac 28397 done 28398 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 28399 } 28400 28401 28402 # ### END FUNCTIONS SHARED WITH CONFIGURE 28403 28404 _LT_EOF 28405 28406 case $host_os in 28407 aix3*) 28408 cat <<\_LT_EOF >> "$cfgfile" 28409 # AIX sometimes has problems with the GCC collect2 program. For some 28410 # reason, if we set the COLLECT_NAMES environment variable, the problems 28411 # vanish in a puff of smoke. 28412 if test set != "${COLLECT_NAMES+set}"; then 28413 COLLECT_NAMES= 28414 export COLLECT_NAMES 28415 fi 28416 _LT_EOF 28417 ;; 28418 esac 28419 28420 28421 28422 ltmain=$ac_aux_dir/ltmain.sh 28423 28424 28425 # We use sed instead of cat because bash on DJGPP gets confused if 28426 # if finds mixed CR/LF and LF-only lines. Since sed operates in 28427 # text mode, it properly converts lines to CR/LF. This bash problem 28428 # is reportedly fixed, but why not run on old versions too? 28429 $SED '$q' "$ltmain" >> "$cfgfile" \ 28430 || (rm -f "$cfgfile"; exit 1) 28431 28432 mv -f "$cfgfile" "$ofile" || 28433 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 28434 chmod +x "$ofile" 28435 28436 ;; 28437 "disable-rpath":C) 28438 sed < libtool > libtool-2 \ 28439 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/' 28440 mv libtool-2 libtool 28441 chmod 755 libtool 28442 libtool="./libtool" 28443 ;; 28444 28445 esac 28446 done # for ac_tag 28447 28448 28449 as_fn_exit 0 28450 _ACEOF 28451 ac_clean_files=$ac_clean_files_save 28452 28453 test $ac_write_fail = 0 || 28454 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 28455 28456 28457 # configure is writing to config.log, and then calls config.status. 28458 # config.status does its own redirection, appending to config.log. 28459 # Unfortunately, on DOS this fails, as config.log is still kept open 28460 # by configure, so config.status won't be able to write to it; its 28461 # output is simply discarded. So we exec the FD to /dev/null, 28462 # effectively closing config.log, so it can be properly (re)opened and 28463 # appended to by config.status. When coming back to configure, we 28464 # need to make the FD available again. 28465 if test "$no_create" != yes; then 28466 ac_cs_success=: 28467 ac_config_status_args= 28468 test "$silent" = yes && 28469 ac_config_status_args="$ac_config_status_args --quiet" 28470 exec 5>/dev/null 28471 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 28472 exec 5>>config.log 28473 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 28474 # would make configure fail if this is the last instruction. 28475 $ac_cs_success || as_fn_exit 1 28476 fi 28477 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 28478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 28479 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 28480 fi 28481 28482 28483
Indexes created Sun Jun 28 00:24:58 UTC 2026