configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for unbound 1.16.3. 4 # 5 # Report bugs to <unbound-bugs (at] nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$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 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1 202 203 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 204 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 205 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 206 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 207 PATH=/empty FPATH=/empty; export PATH FPATH 208 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 209 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" 210 if (eval "$as_required") 2>/dev/null; then : 211 as_have_required=yes 212 else 213 as_have_required=no 214 fi 215 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 216 217 else 218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 219 as_found=false 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 221 do 222 IFS=$as_save_IFS 223 test -z "$as_dir" && as_dir=. 224 as_found=: 225 case $as_dir in #( 226 /*) 227 for as_base in sh bash ksh sh5; do 228 # Try only shells that exist, to save several forks. 229 as_shell=$as_dir/$as_base 230 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 232 CONFIG_SHELL=$as_shell as_have_required=yes 233 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 234 break 2 235 fi 236 fi 237 done;; 238 esac 239 as_found=false 240 done 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 242 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 243 CONFIG_SHELL=$SHELL as_have_required=yes 244 fi; } 245 IFS=$as_save_IFS 246 247 248 if test "x$CONFIG_SHELL" != x; 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 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 267 exit 255 268 fi 269 270 if test x$as_have_required = xno; then : 271 $as_echo "$0: This script requires a shell more modern than all" 272 $as_echo "$0: the shells that I found on your system." 273 if test x${ZSH_VERSION+set} = xset ; then 274 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 275 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 276 else 277 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 278 $0: unbound-bugs (at] nlnetlabs.nl or 279 $0: https://github.com/NLnetLabs/unbound/issues about your 280 $0: system, including any error possibly output before this 281 $0: message. Then install a modern shell, or manually run 282 $0: the script under such a shell if you do have one." 283 fi 284 exit 1 285 fi 286 fi 287 fi 288 SHELL=${CONFIG_SHELL-/bin/sh} 289 export SHELL 290 # Unset more variables known to interfere with behavior of common tools. 291 CLICOLOR_FORCE= GREP_OPTIONS= 292 unset CLICOLOR_FORCE GREP_OPTIONS 293 294 ## --------------------- ## 295 ## M4sh Shell Functions. ## 296 ## --------------------- ## 297 # as_fn_unset VAR 298 # --------------- 299 # Portably unset VAR. 300 as_fn_unset () 301 { 302 { eval $1=; unset $1;} 303 } 304 as_unset=as_fn_unset 305 306 # as_fn_set_status STATUS 307 # ----------------------- 308 # Set $? to STATUS, without forking. 309 as_fn_set_status () 310 { 311 return $1 312 } # as_fn_set_status 313 314 # as_fn_exit STATUS 315 # ----------------- 316 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 317 as_fn_exit () 318 { 319 set +e 320 as_fn_set_status $1 321 exit $1 322 } # as_fn_exit 323 324 # as_fn_mkdir_p 325 # ------------- 326 # Create "$as_dir" as a directory, including parents if necessary. 327 as_fn_mkdir_p () 328 { 329 330 case $as_dir in #( 331 -*) as_dir=./$as_dir;; 332 esac 333 test -d "$as_dir" || eval $as_mkdir_p || { 334 as_dirs= 335 while :; do 336 case $as_dir in #( 337 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 338 *) as_qdir=$as_dir;; 339 esac 340 as_dirs="'$as_qdir' $as_dirs" 341 as_dir=`$as_dirname -- "$as_dir" || 342 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 343 X"$as_dir" : 'X\(//\)[^/]' \| \ 344 X"$as_dir" : 'X\(//\)$' \| \ 345 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 346 $as_echo X"$as_dir" | 347 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\/\)[^/].*/{ 352 s//\1/ 353 q 354 } 355 /^X\(\/\/\)$/{ 356 s//\1/ 357 q 358 } 359 /^X\(\/\).*/{ 360 s//\1/ 361 q 362 } 363 s/.*/./; q'` 364 test -d "$as_dir" && break 365 done 366 test -z "$as_dirs" || eval "mkdir $as_dirs" 367 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 368 369 370 } # as_fn_mkdir_p 371 372 # as_fn_executable_p FILE 373 # ----------------------- 374 # Test if FILE is an executable regular file. 375 as_fn_executable_p () 376 { 377 test -f "$1" && test -x "$1" 378 } # as_fn_executable_p 379 # as_fn_append VAR VALUE 380 # ---------------------- 381 # Append the text in VALUE to the end of the definition contained in VAR. Take 382 # advantage of any shell optimizations that allow amortized linear growth over 383 # repeated appends, instead of the typical quadratic growth present in naive 384 # implementations. 385 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 386 eval 'as_fn_append () 387 { 388 eval $1+=\$2 389 }' 390 else 391 as_fn_append () 392 { 393 eval $1=\$$1\$2 394 } 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 403 eval 'as_fn_arith () 404 { 405 as_val=$(( $* )) 406 }' 407 else 408 as_fn_arith () 409 { 410 as_val=`expr "$@" || test $? -eq 1` 411 } 412 fi # as_fn_arith 413 414 415 # as_fn_error STATUS ERROR [LINENO LOG_FD] 416 # ---------------------------------------- 417 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 418 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 419 # script with STATUS, using 1 if that was 0. 420 as_fn_error () 421 { 422 as_status=$1; test $as_status -eq 0 && as_status=1 423 if test "$4"; then 424 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 425 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 426 fi 427 $as_echo "$as_me: error: $2" >&2 428 as_fn_exit $as_status 429 } # as_fn_error 430 431 if expr a : '\(a\)' >/dev/null 2>&1 && 432 test "X`expr 00001 : '.*\(...\)'`" = X001; then 433 as_expr=expr 434 else 435 as_expr=false 436 fi 437 438 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 439 as_basename=basename 440 else 441 as_basename=false 442 fi 443 444 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 445 as_dirname=dirname 446 else 447 as_dirname=false 448 fi 449 450 as_me=`$as_basename -- "$0" || 451 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 452 X"$0" : 'X\(//\)$' \| \ 453 X"$0" : 'X\(/\)' \| . 2>/dev/null || 454 $as_echo X/"$0" | 455 sed '/^.*\/\([^/][^/]*\)\/*$/{ 456 s//\1/ 457 q 458 } 459 /^X\/\(\/\/\)$/{ 460 s//\1/ 461 q 462 } 463 /^X\/\(\/\).*/{ 464 s//\1/ 465 q 466 } 467 s/.*/./; q'` 468 469 # Avoid depending upon Character Ranges. 470 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 471 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 472 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 473 as_cr_digits='0123456789' 474 as_cr_alnum=$as_cr_Letters$as_cr_digits 475 476 477 as_lineno_1=$LINENO as_lineno_1a=$LINENO 478 as_lineno_2=$LINENO as_lineno_2a=$LINENO 479 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 480 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 481 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 482 sed -n ' 483 p 484 /[$]LINENO/= 485 ' <$as_myself | 486 sed ' 487 s/[$]LINENO.*/&-/ 488 t lineno 489 b 490 :lineno 491 N 492 :loop 493 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 494 t loop 495 s/-\n.*// 496 ' >$as_me.lineno && 497 chmod +x "$as_me.lineno" || 498 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 499 500 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 501 # already done that, so ensure we don't try to do so again and fall 502 # in an infinite loop. This has already happened in practice. 503 _as_can_reexec=no; export _as_can_reexec 504 # Don't try to exec as it changes $[0], causing all sort of problems 505 # (the dirname of $[0] is not the place where we might find the 506 # original and so on. Autoconf is especially sensitive to this). 507 . "./$as_me.lineno" 508 # Exit status is that of the last command. 509 exit 510 } 511 512 ECHO_C= ECHO_N= ECHO_T= 513 case `echo -n x` in #((((( 514 -n*) 515 case `echo 'xy\c'` in 516 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 517 xy) ECHO_C='\c';; 518 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 519 ECHO_T=' ';; 520 esac;; 521 *) 522 ECHO_N='-n';; 523 esac 524 525 rm -f conf$$ conf$$.exe conf$$.file 526 if test -d conf$$.dir; then 527 rm -f conf$$.dir/conf$$.file 528 else 529 rm -f conf$$.dir 530 mkdir conf$$.dir 2>/dev/null 531 fi 532 if (echo >conf$$.file) 2>/dev/null; then 533 if ln -s conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s='ln -s' 535 # ... but there are two gotchas: 536 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 537 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 538 # In both cases, we have to default to `cp -pR'. 539 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 540 as_ln_s='cp -pR' 541 elif ln conf$$.file conf$$ 2>/dev/null; then 542 as_ln_s=ln 543 else 544 as_ln_s='cp -pR' 545 fi 546 else 547 as_ln_s='cp -pR' 548 fi 549 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 550 rmdir conf$$.dir 2>/dev/null 551 552 if mkdir -p . 2>/dev/null; then 553 as_mkdir_p='mkdir -p "$as_dir"' 554 else 555 test -d ./-p && rmdir ./-p 556 as_mkdir_p=false 557 fi 558 559 as_test_x='test -x' 560 as_executable_p=as_fn_executable_p 561 562 # Sed expression to map a string onto a valid CPP name. 563 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 564 565 # Sed expression to map a string onto a valid variable name. 566 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 567 568 SHELL=${CONFIG_SHELL-/bin/sh} 569 570 571 test -n "$DJDIR" || exec 7<&0 </dev/null 572 exec 6>&1 573 574 # Name of the host. 575 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 576 # so uname gets run too. 577 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 578 579 # 580 # Initializations. 581 # 582 ac_default_prefix=/usr/local 583 ac_clean_files= 584 ac_config_libobj_dir=. 585 LIBOBJS= 586 cross_compiling=no 587 subdirs= 588 MFLAGS= 589 MAKEFLAGS= 590 591 # Identity of this package. 592 PACKAGE_NAME='unbound' 593 PACKAGE_TARNAME='unbound' 594 PACKAGE_VERSION='1.16.3' 595 PACKAGE_STRING='unbound 1.16.3' 596 PACKAGE_BUGREPORT='unbound-bugs (at] nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues' 597 PACKAGE_URL='' 598 599 # Factoring default headers for most tests. 600 ac_includes_default="\ 601 #include <stdio.h> 602 #ifdef HAVE_SYS_TYPES_H 603 # include <sys/types.h> 604 #endif 605 #ifdef HAVE_SYS_STAT_H 606 # include <sys/stat.h> 607 #endif 608 #ifdef STDC_HEADERS 609 # include <stdlib.h> 610 # include <stddef.h> 611 #else 612 # ifdef HAVE_STDLIB_H 613 # include <stdlib.h> 614 # endif 615 #endif 616 #ifdef HAVE_STRING_H 617 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 618 # include <memory.h> 619 # endif 620 # include <string.h> 621 #endif 622 #ifdef HAVE_STRINGS_H 623 # include <strings.h> 624 #endif 625 #ifdef HAVE_INTTYPES_H 626 # include <inttypes.h> 627 #endif 628 #ifdef HAVE_STDINT_H 629 # include <stdint.h> 630 #endif 631 #ifdef HAVE_UNISTD_H 632 # include <unistd.h> 633 #endif" 634 635 ac_subst_vars='LTLIBOBJS 636 date 637 version 638 INSTALLTARGET 639 ALLTARGET 640 SOURCEFILE 641 SOURCEDETERMINE 642 IPSET_OBJ 643 IPSET_SRC 644 IPSECMOD_HEADER 645 IPSECMOD_OBJ 646 CACHEDB_OBJ 647 CACHEDB_SRC 648 DNSCRYPT_OBJ 649 DNSCRYPT_SRC 650 ENABLE_DNSCRYPT 651 ENABLE_DNSCRYPT_XCHACHA20 652 DNSTAP_OBJ 653 DNSTAP_SRC 654 DNSTAP_SOCKET_TESTBIN 655 DNSTAP_SOCKET_PATH 656 opt_dnstap_socket_path 657 ENABLE_DNSTAP 658 PROTOC_C 659 UBSYMS 660 EXTRALINK 661 COMMON_OBJ_ALL_SYMBOLS 662 LIBOBJ_WITHOUT_CTIME 663 LIBOBJ_WITHOUT_CTIMEARC4 664 WIN_CHECKCONF_OBJ_LINK 665 WIN_CONTROL_OBJ_LINK 666 WIN_UBANCHOR_OBJ_LINK 667 WIN_HOST_OBJ_LINK 668 WIN_DAEMON_OBJ_LINK 669 WIN_DAEMON_OBJ 670 WIN_DAEMON_SRC 671 WINAPPS 672 WINDRES 673 CHECKLOCK_OBJ 674 staticexe 675 PC_LIBEVENT_DEPENDENCY 676 UNBOUND_EVENT_UNINSTALL 677 UNBOUND_EVENT_INSTALL 678 SUBNET_HEADER 679 SUBNET_OBJ 680 PC_LIBBSD_DEPENDENCY 681 SSLLIB 682 HAVE_SSL 683 PC_CRYPTO_DEPENDENCY 684 CONFIG_DATE 685 GCC_DOCKER_LINTFLAGS 686 NETBSD_LINTFLAGS 687 PYUNBOUND_UNINSTALL 688 PYUNBOUND_INSTALL 689 PYUNBOUND_TARGET 690 PYUNBOUND_OBJ 691 WITH_PYUNBOUND 692 PYTHONMOD_UNINSTALL 693 PYTHONMOD_INSTALL 694 PYTHONMOD_HEADER 695 PYTHONMOD_OBJ 696 WITH_PYTHONMODULE 697 swig 698 SWIG_LIB 699 SWIG 700 PC_PY_DEPENDENCY 701 PYTHON_LIBS 702 PY_MAJOR_VERSION 703 PYTHON_SITE_PKG 704 PYTHON_LDFLAGS 705 PYTHON_CPPFLAGS 706 PYTHON 707 PYTHON_VERSION 708 DYNLIBMOD_EXTRALIBS 709 DYNLIBMOD_HEADER 710 DYNLIBMOD_OBJ 711 WITH_DYNLIBMODULE 712 PTHREAD_CFLAGS_ONLY 713 PTHREAD_CFLAGS 714 PTHREAD_LIBS 715 PTHREAD_CC 716 ax_pthread_config 717 ASYNCLOOK_ALLOCCHECK_EXTRA_OBJ 718 SLDNS_ALLOCCHECK_EXTRA_OBJ 719 USE_SYSTEMD_FALSE 720 USE_SYSTEMD_TRUE 721 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Define this only when the target system 1619 restricts (e.g. some of SELinux enabled 1620 distributions) the use of non-ephemeral ports. 1621 1622 Optional Packages: 1623 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1624 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1625 --with-conf-file=path Pathname to the Unbound configuration file 1626 --with-run-dir=path set default directory to chdir to (by default dir 1627 part of cfg file) 1628 --with-chroot-dir=path set default directory to chroot to (by default same 1629 as run-dir) 1630 --with-share-dir=path set default directory with shared data (by default 1631 same as share/unbound) 1632 --with-pidfile=filename set default pathname to unbound pidfile (default 1633 run-dir/unbound.pid) 1634 --with-rootkey-file=filename 1635 set default pathname to root key file (default 1636 run-dir/root.key). 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1818 if test -s conftest.err; then 1819 grep -v '^ *+' conftest.err >conftest.er1 1820 cat conftest.er1 >&5 1821 mv -f conftest.er1 conftest.err 1822 fi 1823 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1824 test $ac_status = 0; } && { 1825 test -z "$ac_c_werror_flag" || 1826 test ! -s conftest.err 1827 } && test -s conftest.$ac_objext; then : 1828 ac_retval=0 1829 else 1830 $as_echo "$as_me: failed program was:" >&5 1831 sed 's/^/| /' conftest.$ac_ext >&5 1832 1833 ac_retval=1 1834 fi 1835 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1836 as_fn_set_status $ac_retval 1837 1838 } # ac_fn_c_try_compile 1839 1840 # ac_fn_c_try_cpp LINENO 1841 # ---------------------- 1842 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1843 ac_fn_c_try_cpp () 1844 { 1845 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1846 if { { ac_try="$ac_cpp conftest.$ac_ext" 1847 case "(($ac_try" in 1848 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1849 *) ac_try_echo=$ac_try;; 1850 esac 1851 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1852 $as_echo "$ac_try_echo"; } >&5 1853 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1854 ac_status=$? 1855 if test -s conftest.err; then 1856 grep -v '^ *+' conftest.err >conftest.er1 1857 cat conftest.er1 >&5 1858 mv -f conftest.er1 conftest.err 1859 fi 1860 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1861 test $ac_status = 0; } > conftest.i && { 1862 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1863 test ! -s conftest.err 1864 }; then : 1865 ac_retval=0 1866 else 1867 $as_echo "$as_me: failed program was:" >&5 1868 sed 's/^/| /' conftest.$ac_ext >&5 1869 1870 ac_retval=1 1871 fi 1872 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1873 as_fn_set_status $ac_retval 1874 1875 } # ac_fn_c_try_cpp 1876 1877 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1878 # ------------------------------------------------------- 1879 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1880 # the include files in INCLUDES and setting the cache variable VAR 1881 # accordingly. 1882 ac_fn_c_check_header_mongrel () 1883 { 1884 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1885 if eval \${$3+:} false; then : 1886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1887 $as_echo_n "checking for $2... " >&6; } 1888 if eval \${$3+:} false; then : 1889 $as_echo_n "(cached) " >&6 1890 fi 1891 eval ac_res=\$$3 1892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1893 $as_echo "$ac_res" >&6; } 1894 else 1895 # Is the header compilable? 1896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1897 $as_echo_n "checking $2 usability... " >&6; } 1898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1899 /* end confdefs.h. */ 1900 $4 1901 #include <$2> 1902 _ACEOF 1903 if ac_fn_c_try_compile "$LINENO"; then : 1904 ac_header_compiler=yes 1905 else 1906 ac_header_compiler=no 1907 fi 1908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1910 $as_echo "$ac_header_compiler" >&6; } 1911 1912 # Is the header present? 1913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1914 $as_echo_n "checking $2 presence... " >&6; } 1915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1916 /* end confdefs.h. */ 1917 #include <$2> 1918 _ACEOF 1919 if ac_fn_c_try_cpp "$LINENO"; then : 1920 ac_header_preproc=yes 1921 else 1922 ac_header_preproc=no 1923 fi 1924 rm -f conftest.err conftest.i conftest.$ac_ext 1925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1926 $as_echo "$ac_header_preproc" >&6; } 1927 1928 # So? What about this header? 1929 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1930 yes:no: ) 1931 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1932 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1934 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1935 ;; 1936 no:yes:* ) 1937 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1938 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1939 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1940 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1941 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1942 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1943 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1944 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1945 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1946 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1947 ( $as_echo "## --------------------------------------------------------------------------------------- ## 1948 ## Report this to unbound-bugs (at] nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues ## 1949 ## --------------------------------------------------------------------------------------- ##" 1950 ) | sed "s/^/$as_me: WARNING: /" >&2 1951 ;; 1952 esac 1953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1954 $as_echo_n "checking for $2... " >&6; } 1955 if eval \${$3+:} false; then : 1956 $as_echo_n "(cached) " >&6 1957 else 1958 eval "$3=\$ac_header_compiler" 1959 fi 1960 eval ac_res=\$$3 1961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1962 $as_echo "$ac_res" >&6; } 1963 fi 1964 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1965 1966 } # ac_fn_c_check_header_mongrel 1967 1968 # ac_fn_c_try_run LINENO 1969 # ---------------------- 1970 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1971 # that executables *can* be run. 1972 ac_fn_c_try_run () 1973 { 1974 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1975 if { { ac_try="$ac_link" 1976 case "(($ac_try" in 1977 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1978 *) ac_try_echo=$ac_try;; 1979 esac 1980 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1981 $as_echo "$ac_try_echo"; } >&5 1982 (eval "$ac_link") 2>&5 1983 ac_status=$? 1984 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1985 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1986 { { case "(($ac_try" in 1987 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1988 *) ac_try_echo=$ac_try;; 1989 esac 1990 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1991 $as_echo "$ac_try_echo"; } >&5 1992 (eval "$ac_try") 2>&5 1993 ac_status=$? 1994 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1995 test $ac_status = 0; }; }; then : 1996 ac_retval=0 1997 else 1998 $as_echo "$as_me: program exited with status $ac_status" >&5 1999 $as_echo "$as_me: failed program was:" >&5 2000 sed 's/^/| /' conftest.$ac_ext >&5 2001 2002 ac_retval=$ac_status 2003 fi 2004 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2005 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2006 as_fn_set_status $ac_retval 2007 2008 } # ac_fn_c_try_run 2009 2010 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 2011 # ------------------------------------------------------- 2012 # Tests whether HEADER exists and can be compiled using the include files in 2013 # INCLUDES, setting the cache variable VAR accordingly. 2014 ac_fn_c_check_header_compile () 2015 { 2016 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2018 $as_echo_n "checking for $2... " >&6; } 2019 if eval \${$3+:} false; then : 2020 $as_echo_n "(cached) " >&6 2021 else 2022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2023 /* end confdefs.h. */ 2024 $4 2025 #include <$2> 2026 _ACEOF 2027 if ac_fn_c_try_compile "$LINENO"; then : 2028 eval "$3=yes" 2029 else 2030 eval "$3=no" 2031 fi 2032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2033 fi 2034 eval ac_res=\$$3 2035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2036 $as_echo "$ac_res" >&6; } 2037 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2038 2039 } # ac_fn_c_check_header_compile 2040 2041 # ac_fn_c_try_link LINENO 2042 # ----------------------- 2043 # Try to link conftest.$ac_ext, and return whether this succeeded. 2044 ac_fn_c_try_link () 2045 { 2046 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2047 rm -f conftest.$ac_objext conftest$ac_exeext 2048 if { { ac_try="$ac_link" 2049 case "(($ac_try" in 2050 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2051 *) ac_try_echo=$ac_try;; 2052 esac 2053 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2054 $as_echo "$ac_try_echo"; } >&5 2055 (eval "$ac_link") 2>conftest.err 2056 ac_status=$? 2057 if test -s conftest.err; then 2058 grep -v '^ *+' conftest.err >conftest.er1 2059 cat conftest.er1 >&5 2060 mv -f conftest.er1 conftest.err 2061 fi 2062 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2063 test $ac_status = 0; } && { 2064 test -z "$ac_c_werror_flag" || 2065 test ! -s conftest.err 2066 } && test -s conftest$ac_exeext && { 2067 test "$cross_compiling" = yes || 2068 test -x conftest$ac_exeext 2069 }; then : 2070 ac_retval=0 2071 else 2072 $as_echo "$as_me: failed program was:" >&5 2073 sed 's/^/| /' conftest.$ac_ext >&5 2074 2075 ac_retval=1 2076 fi 2077 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2078 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2079 # interfere with the next link command; also delete a directory that is 2080 # left behind by Apple's compiler. We do this before executing the actions. 2081 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2082 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2083 as_fn_set_status $ac_retval 2084 2085 } # ac_fn_c_try_link 2086 2087 # ac_fn_c_check_func LINENO FUNC VAR 2088 # ---------------------------------- 2089 # Tests whether FUNC exists, setting the cache variable VAR accordingly 2090 ac_fn_c_check_func () 2091 { 2092 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2094 $as_echo_n "checking for $2... " >&6; } 2095 if eval \${$3+:} false; then : 2096 $as_echo_n "(cached) " >&6 2097 else 2098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2099 /* end confdefs.h. */ 2100 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2101 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2102 #define $2 innocuous_$2 2103 2104 /* System header to define __stub macros and hopefully few prototypes, 2105 which can conflict with char $2 (); below. 2106 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2107 <limits.h> exists even on freestanding compilers. */ 2108 2109 #ifdef __STDC__ 2110 # include <limits.h> 2111 #else 2112 # include <assert.h> 2113 #endif 2114 2115 #undef $2 2116 2117 /* Override any GCC internal prototype to avoid an error. 2118 Use char because int might match the return type of a GCC 2119 builtin and then its argument prototype would still apply. */ 2120 #ifdef __cplusplus 2121 extern "C" 2122 #endif 2123 char $2 (); 2124 /* The GNU C library defines this for functions which it implements 2125 to always fail with ENOSYS. Some functions are actually named 2126 something starting with __ and the normal name is an alias. */ 2127 #if defined __stub_$2 || defined __stub___$2 2128 choke me 2129 #endif 2130 2131 int 2132 main () 2133 { 2134 return $2 (); 2135 ; 2136 return 0; 2137 } 2138 _ACEOF 2139 if ac_fn_c_try_link "$LINENO"; then : 2140 eval "$3=yes" 2141 else 2142 eval "$3=no" 2143 fi 2144 rm -f core conftest.err conftest.$ac_objext \ 2145 conftest$ac_exeext conftest.$ac_ext 2146 fi 2147 eval ac_res=\$$3 2148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2149 $as_echo "$ac_res" >&6; } 2150 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2151 2152 } # ac_fn_c_check_func 2153 2154 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2155 # ------------------------------------------- 2156 # Tests whether TYPE exists after having included INCLUDES, setting cache 2157 # variable VAR accordingly. 2158 ac_fn_c_check_type () 2159 { 2160 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2162 $as_echo_n "checking for $2... " >&6; } 2163 if eval \${$3+:} false; then : 2164 $as_echo_n "(cached) " >&6 2165 else 2166 eval "$3=no" 2167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2168 /* end confdefs.h. */ 2169 $4 2170 int 2171 main () 2172 { 2173 if (sizeof ($2)) 2174 return 0; 2175 ; 2176 return 0; 2177 } 2178 _ACEOF 2179 if ac_fn_c_try_compile "$LINENO"; then : 2180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2181 /* end confdefs.h. */ 2182 $4 2183 int 2184 main () 2185 { 2186 if (sizeof (($2))) 2187 return 0; 2188 ; 2189 return 0; 2190 } 2191 _ACEOF 2192 if ac_fn_c_try_compile "$LINENO"; then : 2193 2194 else 2195 eval "$3=yes" 2196 fi 2197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2198 fi 2199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2200 fi 2201 eval ac_res=\$$3 2202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2203 $as_echo "$ac_res" >&6; } 2204 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2205 2206 } # ac_fn_c_check_type 2207 2208 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2209 # -------------------------------------------- 2210 # Tries to find the compile-time value of EXPR in a program that includes 2211 # INCLUDES, setting VAR accordingly. Returns whether the value could be 2212 # computed 2213 ac_fn_c_compute_int () 2214 { 2215 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2216 if test "$cross_compiling" = yes; then 2217 # Depending upon the size, compute the lo and hi bounds. 2218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2219 /* end confdefs.h. */ 2220 $4 2221 int 2222 main () 2223 { 2224 static int test_array [1 - 2 * !(($2) >= 0)]; 2225 test_array [0] = 0; 2226 return test_array [0]; 2227 2228 ; 2229 return 0; 2230 } 2231 _ACEOF 2232 if ac_fn_c_try_compile "$LINENO"; then : 2233 ac_lo=0 ac_mid=0 2234 while :; do 2235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2236 /* end confdefs.h. */ 2237 $4 2238 int 2239 main () 2240 { 2241 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2242 test_array [0] = 0; 2243 return test_array [0]; 2244 2245 ; 2246 return 0; 2247 } 2248 _ACEOF 2249 if ac_fn_c_try_compile "$LINENO"; then : 2250 ac_hi=$ac_mid; break 2251 else 2252 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2253 if test $ac_lo -le $ac_mid; then 2254 ac_lo= ac_hi= 2255 break 2256 fi 2257 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2258 fi 2259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2260 done 2261 else 2262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2263 /* end confdefs.h. */ 2264 $4 2265 int 2266 main () 2267 { 2268 static int test_array [1 - 2 * !(($2) < 0)]; 2269 test_array [0] = 0; 2270 return test_array [0]; 2271 2272 ; 2273 return 0; 2274 } 2275 _ACEOF 2276 if ac_fn_c_try_compile "$LINENO"; then : 2277 ac_hi=-1 ac_mid=-1 2278 while :; do 2279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2280 /* end confdefs.h. */ 2281 $4 2282 int 2283 main () 2284 { 2285 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2286 test_array [0] = 0; 2287 return test_array [0]; 2288 2289 ; 2290 return 0; 2291 } 2292 _ACEOF 2293 if ac_fn_c_try_compile "$LINENO"; then : 2294 ac_lo=$ac_mid; break 2295 else 2296 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2297 if test $ac_mid -le $ac_hi; then 2298 ac_lo= ac_hi= 2299 break 2300 fi 2301 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2302 fi 2303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2304 done 2305 else 2306 ac_lo= ac_hi= 2307 fi 2308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2309 fi 2310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2311 # Binary search between lo and hi bounds. 2312 while test "x$ac_lo" != "x$ac_hi"; do 2313 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2315 /* end confdefs.h. */ 2316 $4 2317 int 2318 main () 2319 { 2320 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2321 test_array [0] = 0; 2322 return test_array [0]; 2323 2324 ; 2325 return 0; 2326 } 2327 _ACEOF 2328 if ac_fn_c_try_compile "$LINENO"; then : 2329 ac_hi=$ac_mid 2330 else 2331 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2332 fi 2333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2334 done 2335 case $ac_lo in #(( 2336 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2337 '') ac_retval=1 ;; 2338 esac 2339 else 2340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2341 /* end confdefs.h. */ 2342 $4 2343 static long int longval () { return $2; } 2344 static unsigned long int ulongval () { return $2; } 2345 #include <stdio.h> 2346 #include <stdlib.h> 2347 int 2348 main () 2349 { 2350 2351 FILE *f = fopen ("conftest.val", "w"); 2352 if (! f) 2353 return 1; 2354 if (($2) < 0) 2355 { 2356 long int i = longval (); 2357 if (i != ($2)) 2358 return 1; 2359 fprintf (f, "%ld", i); 2360 } 2361 else 2362 { 2363 unsigned long int i = ulongval (); 2364 if (i != ($2)) 2365 return 1; 2366 fprintf (f, "%lu", i); 2367 } 2368 /* Do not output a trailing newline, as this causes \r\n confusion 2369 on some platforms. */ 2370 return ferror (f) || fclose (f) != 0; 2371 2372 ; 2373 return 0; 2374 } 2375 _ACEOF 2376 if ac_fn_c_try_run "$LINENO"; then : 2377 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2378 else 2379 ac_retval=1 2380 fi 2381 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2382 conftest.$ac_objext conftest.beam conftest.$ac_ext 2383 rm -f conftest.val 2384 2385 fi 2386 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2387 as_fn_set_status $ac_retval 2388 2389 } # ac_fn_c_compute_int 2390 2391 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2392 # --------------------------------------------- 2393 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2394 # accordingly. 2395 ac_fn_c_check_decl () 2396 { 2397 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2398 as_decl_name=`echo $2|sed 's/ *(.*//'` 2399 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2401 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2402 if eval \${$3+:} false; then : 2403 $as_echo_n "(cached) " >&6 2404 else 2405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2406 /* end confdefs.h. */ 2407 $4 2408 int 2409 main () 2410 { 2411 #ifndef $as_decl_name 2412 #ifdef __cplusplus 2413 (void) $as_decl_use; 2414 #else 2415 (void) $as_decl_name; 2416 #endif 2417 #endif 2418 2419 ; 2420 return 0; 2421 } 2422 _ACEOF 2423 if ac_fn_c_try_compile "$LINENO"; then : 2424 eval "$3=yes" 2425 else 2426 eval "$3=no" 2427 fi 2428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2429 fi 2430 eval ac_res=\$$3 2431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2432 $as_echo "$ac_res" >&6; } 2433 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2434 2435 } # ac_fn_c_check_decl 2436 2437 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2438 # ---------------------------------------------------- 2439 # Tries to find if the field MEMBER exists in type AGGR, after including 2440 # INCLUDES, setting cache variable VAR accordingly. 2441 ac_fn_c_check_member () 2442 { 2443 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2445 $as_echo_n "checking for $2.$3... " >&6; } 2446 if eval \${$4+:} false; then : 2447 $as_echo_n "(cached) " >&6 2448 else 2449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2450 /* end confdefs.h. */ 2451 $5 2452 int 2453 main () 2454 { 2455 static $2 ac_aggr; 2456 if (ac_aggr.$3) 2457 return 0; 2458 ; 2459 return 0; 2460 } 2461 _ACEOF 2462 if ac_fn_c_try_compile "$LINENO"; then : 2463 eval "$4=yes" 2464 else 2465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2466 /* end confdefs.h. */ 2467 $5 2468 int 2469 main () 2470 { 2471 static $2 ac_aggr; 2472 if (sizeof ac_aggr.$3) 2473 return 0; 2474 ; 2475 return 0; 2476 } 2477 _ACEOF 2478 if ac_fn_c_try_compile "$LINENO"; then : 2479 eval "$4=yes" 2480 else 2481 eval "$4=no" 2482 fi 2483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2484 fi 2485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2486 fi 2487 eval ac_res=\$$4 2488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2489 $as_echo "$ac_res" >&6; } 2490 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2491 2492 } # ac_fn_c_check_member 2493 cat >config.log <<_ACEOF 2494 This file contains any messages produced by compilers while 2495 running configure, to aid debugging if configure makes a mistake. 2496 2497 It was created by unbound $as_me 1.16.3, which was 2498 generated by GNU Autoconf 2.69. Invocation command line was 2499 2500 $ $0 $@ 2501 2502 _ACEOF 2503 exec 5>>config.log 2504 { 2505 cat <<_ASUNAME 2506 ## --------- ## 2507 ## Platform. ## 2508 ## --------- ## 2509 2510 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2511 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2512 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2513 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2514 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2515 2516 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2517 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2518 2519 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2520 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2521 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2522 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2523 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2524 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2525 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2526 2527 _ASUNAME 2528 2529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2530 for as_dir in $PATH 2531 do 2532 IFS=$as_save_IFS 2533 test -z "$as_dir" && as_dir=. 2534 $as_echo "PATH: $as_dir" 2535 done 2536 IFS=$as_save_IFS 2537 2538 } >&5 2539 2540 cat >&5 <<_ACEOF 2541 2542 2543 ## ----------- ## 2544 ## Core tests. ## 2545 ## ----------- ## 2546 2547 _ACEOF 2548 2549 2550 # Keep a trace of the command line. 2551 # Strip out --no-create and --no-recursion so they do not pile up. 2552 # Strip out --silent because we don't want to record it for future runs. 2553 # Also quote any args containing shell meta-characters. 2554 # Make two passes to allow for proper duplicate-argument suppression. 2555 ac_configure_args= 2556 ac_configure_args0= 2557 ac_configure_args1= 2558 ac_must_keep_next=false 2559 for ac_pass in 1 2 2560 do 2561 for ac_arg 2562 do 2563 case $ac_arg in 2564 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2565 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2566 | -silent | --silent | --silen | --sile | --sil) 2567 continue ;; 2568 *\'*) 2569 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2570 esac 2571 case $ac_pass in 2572 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2573 2) 2574 as_fn_append ac_configure_args1 " '$ac_arg'" 2575 if test $ac_must_keep_next = true; then 2576 ac_must_keep_next=false # Got value, back to normal. 2577 else 2578 case $ac_arg in 2579 *=* | --config-cache | -C | -disable-* | --disable-* \ 2580 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2581 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2582 | -with-* | --with-* | -without-* | --without-* | --x) 2583 case "$ac_configure_args0 " in 2584 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2585 esac 2586 ;; 2587 -* ) ac_must_keep_next=true ;; 2588 esac 2589 fi 2590 as_fn_append ac_configure_args " '$ac_arg'" 2591 ;; 2592 esac 2593 done 2594 done 2595 { ac_configure_args0=; unset ac_configure_args0;} 2596 { ac_configure_args1=; unset ac_configure_args1;} 2597 2598 # When interrupted or exit'd, cleanup temporary files, and complete 2599 # config.log. We remove comments because anyway the quotes in there 2600 # would cause problems or look ugly. 2601 # WARNING: Use '\'' to represent an apostrophe within the trap. 2602 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2603 trap 'exit_status=$? 2604 # Save into config.log some information that might help in debugging. 2605 { 2606 echo 2607 2608 $as_echo "## ---------------- ## 2609 ## Cache variables. ## 2610 ## ---------------- ##" 2611 echo 2612 # The following way of writing the cache mishandles newlines in values, 2613 ( 2614 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2615 eval ac_val=\$$ac_var 2616 case $ac_val in #( 2617 *${as_nl}*) 2618 case $ac_var in #( 2619 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2620 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2621 esac 2622 case $ac_var in #( 2623 _ | IFS | as_nl) ;; #( 2624 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2625 *) { eval $ac_var=; unset $ac_var;} ;; 2626 esac ;; 2627 esac 2628 done 2629 (set) 2>&1 | 2630 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2631 *${as_nl}ac_space=\ *) 2632 sed -n \ 2633 "s/'\''/'\''\\\\'\'''\''/g; 2634 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2635 ;; #( 2636 *) 2637 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2638 ;; 2639 esac | 2640 sort 2641 ) 2642 echo 2643 2644 $as_echo "## ----------------- ## 2645 ## Output variables. ## 2646 ## ----------------- ##" 2647 echo 2648 for ac_var in $ac_subst_vars 2649 do 2650 eval ac_val=\$$ac_var 2651 case $ac_val in 2652 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2653 esac 2654 $as_echo "$ac_var='\''$ac_val'\''" 2655 done | sort 2656 echo 2657 2658 if test -n "$ac_subst_files"; then 2659 $as_echo "## ------------------- ## 2660 ## File substitutions. ## 2661 ## ------------------- ##" 2662 echo 2663 for ac_var in $ac_subst_files 2664 do 2665 eval ac_val=\$$ac_var 2666 case $ac_val in 2667 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2668 esac 2669 $as_echo "$ac_var='\''$ac_val'\''" 2670 done | sort 2671 echo 2672 fi 2673 2674 if test -s confdefs.h; then 2675 $as_echo "## ----------- ## 2676 ## confdefs.h. ## 2677 ## ----------- ##" 2678 echo 2679 cat confdefs.h 2680 echo 2681 fi 2682 test "$ac_signal" != 0 && 2683 $as_echo "$as_me: caught signal $ac_signal" 2684 $as_echo "$as_me: exit $exit_status" 2685 } >&5 2686 rm -f core *.core core.conftest.* && 2687 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2688 exit $exit_status 2689 ' 0 2690 for ac_signal in 1 2 13 15; do 2691 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2692 done 2693 ac_signal=0 2694 2695 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2696 rm -f -r conftest* confdefs.h 2697 2698 $as_echo "/* confdefs.h */" > confdefs.h 2699 2700 # Predefined preprocessor variables. 2701 2702 cat >>confdefs.h <<_ACEOF 2703 #define PACKAGE_NAME "$PACKAGE_NAME" 2704 _ACEOF 2705 2706 cat >>confdefs.h <<_ACEOF 2707 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2708 _ACEOF 2709 2710 cat >>confdefs.h <<_ACEOF 2711 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2712 _ACEOF 2713 2714 cat >>confdefs.h <<_ACEOF 2715 #define PACKAGE_STRING "$PACKAGE_STRING" 2716 _ACEOF 2717 2718 cat >>confdefs.h <<_ACEOF 2719 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2720 _ACEOF 2721 2722 cat >>confdefs.h <<_ACEOF 2723 #define PACKAGE_URL "$PACKAGE_URL" 2724 _ACEOF 2725 2726 2727 # Let the site file select an alternate cache file if it wants to. 2728 # Prefer an explicitly selected file to automatically selected ones. 2729 ac_site_file1=NONE 2730 ac_site_file2=NONE 2731 if test -n "$CONFIG_SITE"; then 2732 # We do not want a PATH search for config.site. 2733 case $CONFIG_SITE in #(( 2734 -*) ac_site_file1=./$CONFIG_SITE;; 2735 */*) ac_site_file1=$CONFIG_SITE;; 2736 *) ac_site_file1=./$CONFIG_SITE;; 2737 esac 2738 elif test "x$prefix" != xNONE; then 2739 ac_site_file1=$prefix/share/config.site 2740 ac_site_file2=$prefix/etc/config.site 2741 else 2742 ac_site_file1=$ac_default_prefix/share/config.site 2743 ac_site_file2=$ac_default_prefix/etc/config.site 2744 fi 2745 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2746 do 2747 test "x$ac_site_file" = xNONE && continue 2748 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2749 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2750 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2751 sed 's/^/| /' "$ac_site_file" >&5 2752 . "$ac_site_file" \ 2753 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2754 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2755 as_fn_error $? "failed to load site script $ac_site_file 2756 See \`config.log' for more details" "$LINENO" 5; } 2757 fi 2758 done 2759 2760 if test -r "$cache_file"; then 2761 # Some versions of bash will fail to source /dev/null (special files 2762 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2763 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2764 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2765 $as_echo "$as_me: loading cache $cache_file" >&6;} 2766 case $cache_file in 2767 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2768 *) . "./$cache_file";; 2769 esac 2770 fi 2771 else 2772 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2773 $as_echo "$as_me: creating cache $cache_file" >&6;} 2774 >$cache_file 2775 fi 2776 2777 # Check that the precious variables saved in the cache have kept the same 2778 # value. 2779 ac_cache_corrupted=false 2780 for ac_var in $ac_precious_vars; do 2781 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2782 eval ac_new_set=\$ac_env_${ac_var}_set 2783 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2784 eval ac_new_val=\$ac_env_${ac_var}_value 2785 case $ac_old_set,$ac_new_set in 2786 set,) 2787 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2788 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2789 ac_cache_corrupted=: ;; 2790 ,set) 2791 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2792 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2793 ac_cache_corrupted=: ;; 2794 ,);; 2795 *) 2796 if test "x$ac_old_val" != "x$ac_new_val"; then 2797 # differences in whitespace do not lead to failure. 2798 ac_old_val_w=`echo x $ac_old_val` 2799 ac_new_val_w=`echo x $ac_new_val` 2800 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2801 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2802 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2803 ac_cache_corrupted=: 2804 else 2805 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2806 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2807 eval $ac_var=\$ac_old_val 2808 fi 2809 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2810 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2811 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2812 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2813 fi;; 2814 esac 2815 # Pass precious variables to config.status. 2816 if test "$ac_new_set" = set; then 2817 case $ac_new_val in 2818 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2819 *) ac_arg=$ac_var=$ac_new_val ;; 2820 esac 2821 case " $ac_configure_args " in 2822 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2823 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2824 esac 2825 fi 2826 done 2827 if $ac_cache_corrupted; then 2828 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2829 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2830 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2831 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2832 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2833 fi 2834 ## -------------------- ## 2835 ## Main body of script. ## 2836 ## -------------------- ## 2837 2838 ac_ext=c 2839 ac_cpp='$CPP $CPPFLAGS' 2840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2842 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2843 2844 2845 UNBOUND_VERSION_MAJOR=1 2846 2847 UNBOUND_VERSION_MINOR=16 2848 2849 UNBOUND_VERSION_MICRO=3 2850 2851 2852 LIBUNBOUND_CURRENT=9 2853 LIBUNBOUND_REVISION=19 2854 LIBUNBOUND_AGE=1 2855 # 1.0.0 had 0:12:0 2856 # 1.0.1 had 0:13:0 2857 # 1.0.2 had 0:14:0 2858 # 1.1.0 had 0:15:0 2859 # 1.1.1 had 0:16:0 2860 # 1.2.0 had 0:17:0 2861 # 1.2.1 had 0:18:0 2862 # 1.3.0 had 1:0:0 # ub_cancel and -export-symbols. 2863 # 1.3.1 had 1:1:0 2864 # 1.3.2 had 1:2:0 2865 # 1.3.3 had 1:3:0 2866 # 1.3.4 had 1:4:0 2867 # 1.4.0-snapshots had 1:5:0 2868 # 1.4.0 had 1:5:0 (not 2:0:0) # ub_result.why_bogus 2869 # 1.4.1 had 2:1:0 2870 # 1.4.2 had 2:2:0 2871 # 1.4.3 had 2:3:0 2872 # 1.4.4 had 2:4:0 2873 # 1.4.5 had 2:5:0 2874 # 1.4.6 had 2:6:0 2875 # 1.4.7 had 2:7:0 2876 # 1.4.8 had 2:8:0 2877 # 1.4.9 had 2:9:0 2878 # 1.4.10 had 2:10:0 2879 # 1.4.11 had 2:11:0 2880 # 1.4.12 had 2:12:0 2881 # 1.4.13 had 2:13:0 2882 # and 1.4.13p1 and 1.4.13.p2 2883 # 1.4.14 had 2:14:0 2884 # 1.4.15 had 3:0:1 # adds ub_version() 2885 # 1.4.16 had 3:1:1 2886 # 1.4.17 had 3:2:1 2887 # 1.4.18 had 3:3:1 2888 # 1.4.19 had 3:4:1 2889 # 1.4.20 had 4:0:2 # adds libunbound.ttl # but shipped 3:5:1 2890 # 1.4.21 had 4:1:2 2891 # 1.4.22 had 4:1:2 2892 # 1.5.0 had 5:3:3 # adds ub_ctx_add_ta_autr 2893 # 1.5.1 had 5:3:3 2894 # 1.5.2 had 5:5:3 2895 # 1.5.3 had 5:6:3 2896 # 1.5.4 had 5:7:3 2897 # 1.5.5 had 5:8:3 2898 # 1.5.6 had 5:9:3 2899 # 1.5.7 had 5:10:3 2900 # 1.5.8 had 6:0:4 # adds ub_ctx_set_stub 2901 # 1.5.9 had 6:1:4 2902 # 1.5.10 had 6:2:4 2903 # 1.6.0 had 6:3:4 2904 # 1.6.1 had 7:0:5 # ub_callback_t typedef renamed to ub_callback_type 2905 # 1.6.2 had 7:1:5 2906 # 1.6.3 had 7:2:5 2907 # 1.6.4 had 7:3:5 2908 # 1.6.5 had 7:4:5 2909 # 1.6.6 had 7:5:5 2910 # 1.6.7 had 7:6:5 2911 # 1.6.8 had 7:7:5 2912 # 1.7.0 had 7:8:5 2913 # 1.7.1 had 7:9:5 2914 # 1.7.2 had 7:10:5 2915 # 1.7.3 had 7:11:5 2916 # 1.8.0 had 8:0:0 # changes the event callback function signature 2917 # 1.8.1 had 8:1:0 2918 # 1.8.2 had 8:2:0 2919 # 1.8.3 had 8:3:0 2920 # 1.9.0 had 9:0:1 # add ub_ctx_set_tls 2921 # 1.9.1 had 9:1:1 2922 # 1.9.2 had 9:2:1 2923 # 1.9.3 had 9:3:1 2924 # 1.9.4 had 9:4:1 2925 # 1.9.5 had 9:5:1 2926 # 1.9.6 had 9:6:1 2927 # 1.10.0 had 9:7:1 2928 # 1.10.1 had 9:8:1 2929 # 1.11.0 had 9:9:1 2930 # 1.12.0 had 9:10:1 2931 # 1.13.0 had 9:11:1 2932 # 1.13.1 had 9:12:1 2933 # 1.13.2 had 9:13:1 2934 # 1.14.0 had 9:14:1 2935 # 1.15.0 had 9:15:1 2936 # 1.16.0 had 9:16:1 2937 # 1.16.1 had 9:17:1 2938 # 1.16.2 had 9:18:1 2939 # 1.16.3 had 9:19:1 2940 2941 # Current -- the number of the binary API that we're implementing 2942 # Revision -- which iteration of the implementation of the binary 2943 # API are we supplying? 2944 # Age -- How many previous binary API versions do we also 2945 # support? 2946 # 2947 # If we release a new version that does not change the binary API, 2948 # increment Revision. 2949 # 2950 # If we release a new version that changes the binary API, but does 2951 # not break programs compiled against the old binary API, increment 2952 # Current and Age. Set Revision to 0, since this is the first 2953 # implementation of the new API. 2954 # 2955 # Otherwise, we're changing the binary API and breaking backward 2956 # compatibility with old binaries. Increment Current. Set Age to 0, 2957 # since we're backward compatible with no previous APIs. Set Revision 2958 # to 0 too. 2959 2960 2961 2962 2963 2964 cmdln="`echo $@ | sed -e 's/\\\\/\\\\\\\\/g' | sed -e 's/"/\\\\"/'g`" 2965 2966 cat >>confdefs.h <<_ACEOF 2967 #define CONFCMDLINE "$cmdln" 2968 _ACEOF 2969 2970 2971 CFLAGS="$CFLAGS" 2972 ac_ext=c 2973 ac_cpp='$CPP $CPPFLAGS' 2974 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2975 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2976 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2977 if test -n "$ac_tool_prefix"; then 2978 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2979 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2981 $as_echo_n "checking for $ac_word... " >&6; } 2982 if ${ac_cv_prog_CC+:} false; then : 2983 $as_echo_n "(cached) " >&6 2984 else 2985 if test -n "$CC"; then 2986 ac_cv_prog_CC="$CC" # Let the user override the test. 2987 else 2988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2989 for as_dir in $PATH 2990 do 2991 IFS=$as_save_IFS 2992 test -z "$as_dir" && as_dir=. 2993 for ac_exec_ext in '' $ac_executable_extensions; do 2994 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2995 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2996 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2997 break 2 2998 fi 2999 done 3000 done 3001 IFS=$as_save_IFS 3002 3003 fi 3004 fi 3005 CC=$ac_cv_prog_CC 3006 if test -n "$CC"; then 3007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3008 $as_echo "$CC" >&6; } 3009 else 3010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3011 $as_echo "no" >&6; } 3012 fi 3013 3014 3015 fi 3016 if test -z "$ac_cv_prog_CC"; then 3017 ac_ct_CC=$CC 3018 # Extract the first word of "gcc", so it can be a program name with args. 3019 set dummy gcc; ac_word=$2 3020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3021 $as_echo_n "checking for $ac_word... " >&6; } 3022 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3023 $as_echo_n "(cached) " >&6 3024 else 3025 if test -n "$ac_ct_CC"; then 3026 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3027 else 3028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3029 for as_dir in $PATH 3030 do 3031 IFS=$as_save_IFS 3032 test -z "$as_dir" && as_dir=. 3033 for ac_exec_ext in '' $ac_executable_extensions; do 3034 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3035 ac_cv_prog_ac_ct_CC="gcc" 3036 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3037 break 2 3038 fi 3039 done 3040 done 3041 IFS=$as_save_IFS 3042 3043 fi 3044 fi 3045 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3046 if test -n "$ac_ct_CC"; then 3047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3048 $as_echo "$ac_ct_CC" >&6; } 3049 else 3050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3051 $as_echo "no" >&6; } 3052 fi 3053 3054 if test "x$ac_ct_CC" = x; then 3055 CC="" 3056 else 3057 case $cross_compiling:$ac_tool_warned in 3058 yes:) 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3060 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3061 ac_tool_warned=yes ;; 3062 esac 3063 CC=$ac_ct_CC 3064 fi 3065 else 3066 CC="$ac_cv_prog_CC" 3067 fi 3068 3069 if test -z "$CC"; then 3070 if test -n "$ac_tool_prefix"; then 3071 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3072 set dummy ${ac_tool_prefix}cc; ac_word=$2 3073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3074 $as_echo_n "checking for $ac_word... " >&6; } 3075 if ${ac_cv_prog_CC+:} false; then : 3076 $as_echo_n "(cached) " >&6 3077 else 3078 if test -n "$CC"; then 3079 ac_cv_prog_CC="$CC" # Let the user override the test. 3080 else 3081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3082 for as_dir in $PATH 3083 do 3084 IFS=$as_save_IFS 3085 test -z "$as_dir" && as_dir=. 3086 for ac_exec_ext in '' $ac_executable_extensions; do 3087 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3088 ac_cv_prog_CC="${ac_tool_prefix}cc" 3089 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3090 break 2 3091 fi 3092 done 3093 done 3094 IFS=$as_save_IFS 3095 3096 fi 3097 fi 3098 CC=$ac_cv_prog_CC 3099 if test -n "$CC"; then 3100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3101 $as_echo "$CC" >&6; } 3102 else 3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3104 $as_echo "no" >&6; } 3105 fi 3106 3107 3108 fi 3109 fi 3110 if test -z "$CC"; then 3111 # Extract the first word of "cc", so it can be a program name with args. 3112 set dummy cc; ac_word=$2 3113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3114 $as_echo_n "checking for $ac_word... " >&6; } 3115 if ${ac_cv_prog_CC+:} false; then : 3116 $as_echo_n "(cached) " >&6 3117 else 3118 if test -n "$CC"; then 3119 ac_cv_prog_CC="$CC" # Let the user override the test. 3120 else 3121 ac_prog_rejected=no 3122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3123 for as_dir in $PATH 3124 do 3125 IFS=$as_save_IFS 3126 test -z "$as_dir" && as_dir=. 3127 for ac_exec_ext in '' $ac_executable_extensions; do 3128 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3129 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3130 ac_prog_rejected=yes 3131 continue 3132 fi 3133 ac_cv_prog_CC="cc" 3134 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3135 break 2 3136 fi 3137 done 3138 done 3139 IFS=$as_save_IFS 3140 3141 if test $ac_prog_rejected = yes; then 3142 # We found a bogon in the path, so make sure we never use it. 3143 set dummy $ac_cv_prog_CC 3144 shift 3145 if test $# != 0; then 3146 # We chose a different compiler from the bogus one. 3147 # However, it has the same basename, so the bogon will be chosen 3148 # first if we set CC to just the basename; use the full file name. 3149 shift 3150 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3151 fi 3152 fi 3153 fi 3154 fi 3155 CC=$ac_cv_prog_CC 3156 if test -n "$CC"; then 3157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3158 $as_echo "$CC" >&6; } 3159 else 3160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3161 $as_echo "no" >&6; } 3162 fi 3163 3164 3165 fi 3166 if test -z "$CC"; then 3167 if test -n "$ac_tool_prefix"; then 3168 for ac_prog in cl.exe 3169 do 3170 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3171 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3173 $as_echo_n "checking for $ac_word... " >&6; } 3174 if ${ac_cv_prog_CC+:} false; then : 3175 $as_echo_n "(cached) " >&6 3176 else 3177 if test -n "$CC"; then 3178 ac_cv_prog_CC="$CC" # Let the user override the test. 3179 else 3180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3181 for as_dir in $PATH 3182 do 3183 IFS=$as_save_IFS 3184 test -z "$as_dir" && as_dir=. 3185 for ac_exec_ext in '' $ac_executable_extensions; do 3186 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3187 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3188 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3189 break 2 3190 fi 3191 done 3192 done 3193 IFS=$as_save_IFS 3194 3195 fi 3196 fi 3197 CC=$ac_cv_prog_CC 3198 if test -n "$CC"; then 3199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3200 $as_echo "$CC" >&6; } 3201 else 3202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3203 $as_echo "no" >&6; } 3204 fi 3205 3206 3207 test -n "$CC" && break 3208 done 3209 fi 3210 if test -z "$CC"; then 3211 ac_ct_CC=$CC 3212 for ac_prog in cl.exe 3213 do 3214 # Extract the first word of "$ac_prog", so it can be a program name with args. 3215 set dummy $ac_prog; ac_word=$2 3216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3217 $as_echo_n "checking for $ac_word... " >&6; } 3218 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3219 $as_echo_n "(cached) " >&6 3220 else 3221 if test -n "$ac_ct_CC"; then 3222 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3223 else 3224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3225 for as_dir in $PATH 3226 do 3227 IFS=$as_save_IFS 3228 test -z "$as_dir" && as_dir=. 3229 for ac_exec_ext in '' $ac_executable_extensions; do 3230 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3231 ac_cv_prog_ac_ct_CC="$ac_prog" 3232 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3233 break 2 3234 fi 3235 done 3236 done 3237 IFS=$as_save_IFS 3238 3239 fi 3240 fi 3241 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3242 if test -n "$ac_ct_CC"; then 3243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3244 $as_echo "$ac_ct_CC" >&6; } 3245 else 3246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3247 $as_echo "no" >&6; } 3248 fi 3249 3250 3251 test -n "$ac_ct_CC" && break 3252 done 3253 3254 if test "x$ac_ct_CC" = x; then 3255 CC="" 3256 else 3257 case $cross_compiling:$ac_tool_warned in 3258 yes:) 3259 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3260 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3261 ac_tool_warned=yes ;; 3262 esac 3263 CC=$ac_ct_CC 3264 fi 3265 fi 3266 3267 fi 3268 3269 3270 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3271 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3272 as_fn_error $? "no acceptable C compiler found in \$PATH 3273 See \`config.log' for more details" "$LINENO" 5; } 3274 3275 # Provide some information about the compiler. 3276 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3277 set X $ac_compile 3278 ac_compiler=$2 3279 for ac_option in --version -v -V -qversion; do 3280 { { ac_try="$ac_compiler $ac_option >&5" 3281 case "(($ac_try" in 3282 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3283 *) ac_try_echo=$ac_try;; 3284 esac 3285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3286 $as_echo "$ac_try_echo"; } >&5 3287 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3288 ac_status=$? 3289 if test -s conftest.err; then 3290 sed '10a\ 3291 ... rest of stderr output deleted ... 3292 10q' conftest.err >conftest.er1 3293 cat conftest.er1 >&5 3294 fi 3295 rm -f conftest.er1 conftest.err 3296 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3297 test $ac_status = 0; } 3298 done 3299 3300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3301 /* end confdefs.h. */ 3302 3303 int 3304 main () 3305 { 3306 3307 ; 3308 return 0; 3309 } 3310 _ACEOF 3311 ac_clean_files_save=$ac_clean_files 3312 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3313 # Try to create an executable without -o first, disregard a.out. 3314 # It will help us diagnose broken compilers, and finding out an intuition 3315 # of exeext. 3316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3317 $as_echo_n "checking whether the C compiler works... " >&6; } 3318 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3319 3320 # The possible output files: 3321 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3322 3323 ac_rmfiles= 3324 for ac_file in $ac_files 3325 do 3326 case $ac_file in 3327 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3328 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3329 esac 3330 done 3331 rm -f $ac_rmfiles 3332 3333 if { { ac_try="$ac_link_default" 3334 case "(($ac_try" in 3335 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3336 *) ac_try_echo=$ac_try;; 3337 esac 3338 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3339 $as_echo "$ac_try_echo"; } >&5 3340 (eval "$ac_link_default") 2>&5 3341 ac_status=$? 3342 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3343 test $ac_status = 0; }; then : 3344 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3345 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3346 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3347 # so that the user can short-circuit this test for compilers unknown to 3348 # Autoconf. 3349 for ac_file in $ac_files '' 3350 do 3351 test -f "$ac_file" || continue 3352 case $ac_file in 3353 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3354 ;; 3355 [ab].out ) 3356 # We found the default executable, but exeext='' is most 3357 # certainly right. 3358 break;; 3359 *.* ) 3360 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3361 then :; else 3362 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3363 fi 3364 # We set ac_cv_exeext here because the later test for it is not 3365 # safe: cross compilers may not add the suffix if given an `-o' 3366 # argument, so we may need to know it at that point already. 3367 # Even if this section looks crufty: it has the advantage of 3368 # actually working. 3369 break;; 3370 * ) 3371 break;; 3372 esac 3373 done 3374 test "$ac_cv_exeext" = no && ac_cv_exeext= 3375 3376 else 3377 ac_file='' 3378 fi 3379 if test -z "$ac_file"; then : 3380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3381 $as_echo "no" >&6; } 3382 $as_echo "$as_me: failed program was:" >&5 3383 sed 's/^/| /' conftest.$ac_ext >&5 3384 3385 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3386 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3387 as_fn_error 77 "C compiler cannot create executables 3388 See \`config.log' for more details" "$LINENO" 5; } 3389 else 3390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3391 $as_echo "yes" >&6; } 3392 fi 3393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3394 $as_echo_n "checking for C compiler default output file name... " >&6; } 3395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3396 $as_echo "$ac_file" >&6; } 3397 ac_exeext=$ac_cv_exeext 3398 3399 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3400 ac_clean_files=$ac_clean_files_save 3401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3402 $as_echo_n "checking for suffix of executables... " >&6; } 3403 if { { ac_try="$ac_link" 3404 case "(($ac_try" in 3405 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3406 *) ac_try_echo=$ac_try;; 3407 esac 3408 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3409 $as_echo "$ac_try_echo"; } >&5 3410 (eval "$ac_link") 2>&5 3411 ac_status=$? 3412 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3413 test $ac_status = 0; }; then : 3414 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3415 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3416 # work properly (i.e., refer to `conftest.exe'), while it won't with 3417 # `rm'. 3418 for ac_file in conftest.exe conftest conftest.*; do 3419 test -f "$ac_file" || continue 3420 case $ac_file in 3421 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3422 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3423 break;; 3424 * ) break;; 3425 esac 3426 done 3427 else 3428 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3429 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3430 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3431 See \`config.log' for more details" "$LINENO" 5; } 3432 fi 3433 rm -f conftest conftest$ac_cv_exeext 3434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3435 $as_echo "$ac_cv_exeext" >&6; } 3436 3437 rm -f conftest.$ac_ext 3438 EXEEXT=$ac_cv_exeext 3439 ac_exeext=$EXEEXT 3440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3441 /* end confdefs.h. */ 3442 #include <stdio.h> 3443 int 3444 main () 3445 { 3446 FILE *f = fopen ("conftest.out", "w"); 3447 return ferror (f) || fclose (f) != 0; 3448 3449 ; 3450 return 0; 3451 } 3452 _ACEOF 3453 ac_clean_files="$ac_clean_files conftest.out" 3454 # Check that the compiler produces executables we can run. If not, either 3455 # the compiler is broken, or we cross compile. 3456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3457 $as_echo_n "checking whether we are cross compiling... " >&6; } 3458 if test "$cross_compiling" != yes; then 3459 { { ac_try="$ac_link" 3460 case "(($ac_try" in 3461 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3462 *) ac_try_echo=$ac_try;; 3463 esac 3464 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3465 $as_echo "$ac_try_echo"; } >&5 3466 (eval "$ac_link") 2>&5 3467 ac_status=$? 3468 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3469 test $ac_status = 0; } 3470 if { ac_try='./conftest$ac_cv_exeext' 3471 { { case "(($ac_try" in 3472 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3473 *) ac_try_echo=$ac_try;; 3474 esac 3475 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3476 $as_echo "$ac_try_echo"; } >&5 3477 (eval "$ac_try") 2>&5 3478 ac_status=$? 3479 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3480 test $ac_status = 0; }; }; then 3481 cross_compiling=no 3482 else 3483 if test "$cross_compiling" = maybe; then 3484 cross_compiling=yes 3485 else 3486 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3487 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3488 as_fn_error $? "cannot run C compiled programs. 3489 If you meant to cross compile, use \`--host'. 3490 See \`config.log' for more details" "$LINENO" 5; } 3491 fi 3492 fi 3493 fi 3494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3495 $as_echo "$cross_compiling" >&6; } 3496 3497 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3498 ac_clean_files=$ac_clean_files_save 3499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3500 $as_echo_n "checking for suffix of object files... " >&6; } 3501 if ${ac_cv_objext+:} false; then : 3502 $as_echo_n "(cached) " >&6 3503 else 3504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3505 /* end confdefs.h. */ 3506 3507 int 3508 main () 3509 { 3510 3511 ; 3512 return 0; 3513 } 3514 _ACEOF 3515 rm -f conftest.o conftest.obj 3516 if { { ac_try="$ac_compile" 3517 case "(($ac_try" in 3518 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3519 *) ac_try_echo=$ac_try;; 3520 esac 3521 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3522 $as_echo "$ac_try_echo"; } >&5 3523 (eval "$ac_compile") 2>&5 3524 ac_status=$? 3525 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3526 test $ac_status = 0; }; then : 3527 for ac_file in conftest.o conftest.obj conftest.*; do 3528 test -f "$ac_file" || continue; 3529 case $ac_file in 3530 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3531 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3532 break;; 3533 esac 3534 done 3535 else 3536 $as_echo "$as_me: failed program was:" >&5 3537 sed 's/^/| /' conftest.$ac_ext >&5 3538 3539 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3540 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3541 as_fn_error $? "cannot compute suffix of object files: cannot compile 3542 See \`config.log' for more details" "$LINENO" 5; } 3543 fi 3544 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3545 fi 3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3547 $as_echo "$ac_cv_objext" >&6; } 3548 OBJEXT=$ac_cv_objext 3549 ac_objext=$OBJEXT 3550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3551 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3552 if ${ac_cv_c_compiler_gnu+:} false; then : 3553 $as_echo_n "(cached) " >&6 3554 else 3555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3556 /* end confdefs.h. */ 3557 3558 int 3559 main () 3560 { 3561 #ifndef __GNUC__ 3562 choke me 3563 #endif 3564 3565 ; 3566 return 0; 3567 } 3568 _ACEOF 3569 if ac_fn_c_try_compile "$LINENO"; then : 3570 ac_compiler_gnu=yes 3571 else 3572 ac_compiler_gnu=no 3573 fi 3574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3575 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3576 3577 fi 3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3579 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3580 if test $ac_compiler_gnu = yes; then 3581 GCC=yes 3582 else 3583 GCC= 3584 fi 3585 ac_test_CFLAGS=${CFLAGS+set} 3586 ac_save_CFLAGS=$CFLAGS 3587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3588 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3589 if ${ac_cv_prog_cc_g+:} false; then : 3590 $as_echo_n "(cached) " >&6 3591 else 3592 ac_save_c_werror_flag=$ac_c_werror_flag 3593 ac_c_werror_flag=yes 3594 ac_cv_prog_cc_g=no 3595 CFLAGS="-g" 3596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3597 /* end confdefs.h. */ 3598 3599 int 3600 main () 3601 { 3602 3603 ; 3604 return 0; 3605 } 3606 _ACEOF 3607 if ac_fn_c_try_compile "$LINENO"; then : 3608 ac_cv_prog_cc_g=yes 3609 else 3610 CFLAGS="" 3611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3612 /* end confdefs.h. */ 3613 3614 int 3615 main () 3616 { 3617 3618 ; 3619 return 0; 3620 } 3621 _ACEOF 3622 if ac_fn_c_try_compile "$LINENO"; then : 3623 3624 else 3625 ac_c_werror_flag=$ac_save_c_werror_flag 3626 CFLAGS="-g" 3627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3628 /* end confdefs.h. */ 3629 3630 int 3631 main () 3632 { 3633 3634 ; 3635 return 0; 3636 } 3637 _ACEOF 3638 if ac_fn_c_try_compile "$LINENO"; then : 3639 ac_cv_prog_cc_g=yes 3640 fi 3641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3642 fi 3643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3644 fi 3645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3646 ac_c_werror_flag=$ac_save_c_werror_flag 3647 fi 3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3649 $as_echo "$ac_cv_prog_cc_g" >&6; } 3650 if test "$ac_test_CFLAGS" = set; then 3651 CFLAGS=$ac_save_CFLAGS 3652 elif test $ac_cv_prog_cc_g = yes; then 3653 if test "$GCC" = yes; then 3654 CFLAGS="-g -O2" 3655 else 3656 CFLAGS="-g" 3657 fi 3658 else 3659 if test "$GCC" = yes; then 3660 CFLAGS="-O2" 3661 else 3662 CFLAGS= 3663 fi 3664 fi 3665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3666 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3667 if ${ac_cv_prog_cc_c89+:} false; then : 3668 $as_echo_n "(cached) " >&6 3669 else 3670 ac_cv_prog_cc_c89=no 3671 ac_save_CC=$CC 3672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3673 /* end confdefs.h. */ 3674 #include <stdarg.h> 3675 #include <stdio.h> 3676 struct stat; 3677 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3678 struct buf { int x; }; 3679 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3680 static char *e (p, i) 3681 char **p; 3682 int i; 3683 { 3684 return p[i]; 3685 } 3686 static char *f (char * (*g) (char **, int), char **p, ...) 3687 { 3688 char *s; 3689 va_list v; 3690 va_start (v,p); 3691 s = g (p, va_arg (v,int)); 3692 va_end (v); 3693 return s; 3694 } 3695 3696 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3697 function prototypes and stuff, but not '\xHH' hex character constants. 3698 These don't provoke an error unfortunately, instead are silently treated 3699 as 'x'. The following induces an error, until -std is added to get 3700 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3701 array size at least. It's necessary to write '\x00'==0 to get something 3702 that's true only with -std. */ 3703 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3704 3705 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3706 inside strings and character constants. */ 3707 #define FOO(x) 'x' 3708 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3709 3710 int test (int i, double x); 3711 struct s1 {int (*f) (int a);}; 3712 struct s2 {int (*f) (double a);}; 3713 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3714 int argc; 3715 char **argv; 3716 int 3717 main () 3718 { 3719 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3720 ; 3721 return 0; 3722 } 3723 _ACEOF 3724 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3725 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3726 do 3727 CC="$ac_save_CC $ac_arg" 3728 if ac_fn_c_try_compile "$LINENO"; then : 3729 ac_cv_prog_cc_c89=$ac_arg 3730 fi 3731 rm -f core conftest.err conftest.$ac_objext 3732 test "x$ac_cv_prog_cc_c89" != "xno" && break 3733 done 3734 rm -f conftest.$ac_ext 3735 CC=$ac_save_CC 3736 3737 fi 3738 # AC_CACHE_VAL 3739 case "x$ac_cv_prog_cc_c89" in 3740 x) 3741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3742 $as_echo "none needed" >&6; } ;; 3743 xno) 3744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3745 $as_echo "unsupported" >&6; } ;; 3746 *) 3747 CC="$CC $ac_cv_prog_cc_c89" 3748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3749 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3750 esac 3751 if test "x$ac_cv_prog_cc_c89" != xno; then : 3752 3753 fi 3754 3755 ac_ext=c 3756 ac_cpp='$CPP $CPPFLAGS' 3757 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3758 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3759 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3760 3761 3762 ac_ext=c 3763 ac_cpp='$CPP $CPPFLAGS' 3764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3766 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3768 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3769 # On Suns, sometimes $CPP names a directory. 3770 if test -n "$CPP" && test -d "$CPP"; then 3771 CPP= 3772 fi 3773 if test -z "$CPP"; then 3774 if ${ac_cv_prog_CPP+:} false; then : 3775 $as_echo_n "(cached) " >&6 3776 else 3777 # Double quotes because CPP needs to be expanded 3778 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3779 do 3780 ac_preproc_ok=false 3781 for ac_c_preproc_warn_flag in '' yes 3782 do 3783 # Use a header file that comes with gcc, so configuring glibc 3784 # with a fresh cross-compiler works. 3785 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3786 # <limits.h> exists even on freestanding compilers. 3787 # On the NeXT, cc -E runs the code through the compiler's parser, 3788 # not just through cpp. "Syntax error" is here to catch this case. 3789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3790 /* end confdefs.h. */ 3791 #ifdef __STDC__ 3792 # include <limits.h> 3793 #else 3794 # include <assert.h> 3795 #endif 3796 Syntax error 3797 _ACEOF 3798 if ac_fn_c_try_cpp "$LINENO"; then : 3799 3800 else 3801 # Broken: fails on valid input. 3802 continue 3803 fi 3804 rm -f conftest.err conftest.i conftest.$ac_ext 3805 3806 # OK, works on sane cases. Now check whether nonexistent headers 3807 # can be detected and how. 3808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3809 /* end confdefs.h. */ 3810 #include <ac_nonexistent.h> 3811 _ACEOF 3812 if ac_fn_c_try_cpp "$LINENO"; then : 3813 # Broken: success on invalid input. 3814 continue 3815 else 3816 # Passes both tests. 3817 ac_preproc_ok=: 3818 break 3819 fi 3820 rm -f conftest.err conftest.i conftest.$ac_ext 3821 3822 done 3823 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3824 rm -f conftest.i conftest.err conftest.$ac_ext 3825 if $ac_preproc_ok; then : 3826 break 3827 fi 3828 3829 done 3830 ac_cv_prog_CPP=$CPP 3831 3832 fi 3833 CPP=$ac_cv_prog_CPP 3834 else 3835 ac_cv_prog_CPP=$CPP 3836 fi 3837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3838 $as_echo "$CPP" >&6; } 3839 ac_preproc_ok=false 3840 for ac_c_preproc_warn_flag in '' yes 3841 do 3842 # Use a header file that comes with gcc, so configuring glibc 3843 # with a fresh cross-compiler works. 3844 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3845 # <limits.h> exists even on freestanding compilers. 3846 # On the NeXT, cc -E runs the code through the compiler's parser, 3847 # not just through cpp. "Syntax error" is here to catch this case. 3848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3849 /* end confdefs.h. */ 3850 #ifdef __STDC__ 3851 # include <limits.h> 3852 #else 3853 # include <assert.h> 3854 #endif 3855 Syntax error 3856 _ACEOF 3857 if ac_fn_c_try_cpp "$LINENO"; then : 3858 3859 else 3860 # Broken: fails on valid input. 3861 continue 3862 fi 3863 rm -f conftest.err conftest.i conftest.$ac_ext 3864 3865 # OK, works on sane cases. Now check whether nonexistent headers 3866 # can be detected and how. 3867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3868 /* end confdefs.h. */ 3869 #include <ac_nonexistent.h> 3870 _ACEOF 3871 if ac_fn_c_try_cpp "$LINENO"; then : 3872 # Broken: success on invalid input. 3873 continue 3874 else 3875 # Passes both tests. 3876 ac_preproc_ok=: 3877 break 3878 fi 3879 rm -f conftest.err conftest.i conftest.$ac_ext 3880 3881 done 3882 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3883 rm -f conftest.i conftest.err conftest.$ac_ext 3884 if $ac_preproc_ok; then : 3885 3886 else 3887 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3888 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3889 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3890 See \`config.log' for more details" "$LINENO" 5; } 3891 fi 3892 3893 ac_ext=c 3894 ac_cpp='$CPP $CPPFLAGS' 3895 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3896 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3897 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3898 3899 3900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3901 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3902 if ${ac_cv_path_GREP+:} false; then : 3903 $as_echo_n "(cached) " >&6 3904 else 3905 if test -z "$GREP"; then 3906 ac_path_GREP_found=false 3907 # Loop through the user's path and test for each of PROGNAME-LIST 3908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3909 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3910 do 3911 IFS=$as_save_IFS 3912 test -z "$as_dir" && as_dir=. 3913 for ac_prog in grep ggrep; do 3914 for ac_exec_ext in '' $ac_executable_extensions; do 3915 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3916 as_fn_executable_p "$ac_path_GREP" || continue 3917 # Check for GNU ac_path_GREP and select it if it is found. 3918 # Check for GNU $ac_path_GREP 3919 case `"$ac_path_GREP" --version 2>&1` in 3920 *GNU*) 3921 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3922 *) 3923 ac_count=0 3924 $as_echo_n 0123456789 >"conftest.in" 3925 while : 3926 do 3927 cat "conftest.in" "conftest.in" >"conftest.tmp" 3928 mv "conftest.tmp" "conftest.in" 3929 cp "conftest.in" "conftest.nl" 3930 $as_echo 'GREP' >> "conftest.nl" 3931 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3932 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3933 as_fn_arith $ac_count + 1 && ac_count=$as_val 3934 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3935 # Best one so far, save it but keep looking for a better one 3936 ac_cv_path_GREP="$ac_path_GREP" 3937 ac_path_GREP_max=$ac_count 3938 fi 3939 # 10*(2^10) chars as input seems more than enough 3940 test $ac_count -gt 10 && break 3941 done 3942 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3943 esac 3944 3945 $ac_path_GREP_found && break 3 3946 done 3947 done 3948 done 3949 IFS=$as_save_IFS 3950 if test -z "$ac_cv_path_GREP"; then 3951 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3952 fi 3953 else 3954 ac_cv_path_GREP=$GREP 3955 fi 3956 3957 fi 3958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3959 $as_echo "$ac_cv_path_GREP" >&6; } 3960 GREP="$ac_cv_path_GREP" 3961 3962 3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3964 $as_echo_n "checking for egrep... " >&6; } 3965 if ${ac_cv_path_EGREP+:} false; then : 3966 $as_echo_n "(cached) " >&6 3967 else 3968 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3969 then ac_cv_path_EGREP="$GREP -E" 3970 else 3971 if test -z "$EGREP"; then 3972 ac_path_EGREP_found=false 3973 # Loop through the user's path and test for each of PROGNAME-LIST 3974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3975 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3976 do 3977 IFS=$as_save_IFS 3978 test -z "$as_dir" && as_dir=. 3979 for ac_prog in egrep; do 3980 for ac_exec_ext in '' $ac_executable_extensions; do 3981 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3982 as_fn_executable_p "$ac_path_EGREP" || continue 3983 # Check for GNU ac_path_EGREP and select it if it is found. 3984 # Check for GNU $ac_path_EGREP 3985 case `"$ac_path_EGREP" --version 2>&1` in 3986 *GNU*) 3987 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3988 *) 3989 ac_count=0 3990 $as_echo_n 0123456789 >"conftest.in" 3991 while : 3992 do 3993 cat "conftest.in" "conftest.in" >"conftest.tmp" 3994 mv "conftest.tmp" "conftest.in" 3995 cp "conftest.in" "conftest.nl" 3996 $as_echo 'EGREP' >> "conftest.nl" 3997 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3998 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3999 as_fn_arith $ac_count + 1 && ac_count=$as_val 4000 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4001 # Best one so far, save it but keep looking for a better one 4002 ac_cv_path_EGREP="$ac_path_EGREP" 4003 ac_path_EGREP_max=$ac_count 4004 fi 4005 # 10*(2^10) chars as input seems more than enough 4006 test $ac_count -gt 10 && break 4007 done 4008 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4009 esac 4010 4011 $ac_path_EGREP_found && break 3 4012 done 4013 done 4014 done 4015 IFS=$as_save_IFS 4016 if test -z "$ac_cv_path_EGREP"; then 4017 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4018 fi 4019 else 4020 ac_cv_path_EGREP=$EGREP 4021 fi 4022 4023 fi 4024 fi 4025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4026 $as_echo "$ac_cv_path_EGREP" >&6; } 4027 EGREP="$ac_cv_path_EGREP" 4028 4029 4030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4031 $as_echo_n "checking for ANSI C header files... " >&6; } 4032 if ${ac_cv_header_stdc+:} false; then : 4033 $as_echo_n "(cached) " >&6 4034 else 4035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4036 /* end confdefs.h. */ 4037 #include <stdlib.h> 4038 #include <stdarg.h> 4039 #include <string.h> 4040 #include <float.h> 4041 4042 int 4043 main () 4044 { 4045 4046 ; 4047 return 0; 4048 } 4049 _ACEOF 4050 if ac_fn_c_try_compile "$LINENO"; then : 4051 ac_cv_header_stdc=yes 4052 else 4053 ac_cv_header_stdc=no 4054 fi 4055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4056 4057 if test $ac_cv_header_stdc = yes; then 4058 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4060 /* end confdefs.h. */ 4061 #include <string.h> 4062 4063 _ACEOF 4064 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4065 $EGREP "memchr" >/dev/null 2>&1; then : 4066 4067 else 4068 ac_cv_header_stdc=no 4069 fi 4070 rm -f conftest* 4071 4072 fi 4073 4074 if test $ac_cv_header_stdc = yes; then 4075 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4077 /* end confdefs.h. */ 4078 #include <stdlib.h> 4079 4080 _ACEOF 4081 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4082 $EGREP "free" >/dev/null 2>&1; then : 4083 4084 else 4085 ac_cv_header_stdc=no 4086 fi 4087 rm -f conftest* 4088 4089 fi 4090 4091 if test $ac_cv_header_stdc = yes; then 4092 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4093 if test "$cross_compiling" = yes; then : 4094 : 4095 else 4096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4097 /* end confdefs.h. */ 4098 #include <ctype.h> 4099 #include <stdlib.h> 4100 #if ((' ' & 0x0FF) == 0x020) 4101 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4102 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4103 #else 4104 # define ISLOWER(c) \ 4105 (('a' <= (c) && (c) <= 'i') \ 4106 || ('j' <= (c) && (c) <= 'r') \ 4107 || ('s' <= (c) && (c) <= 'z')) 4108 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4109 #endif 4110 4111 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4112 int 4113 main () 4114 { 4115 int i; 4116 for (i = 0; i < 256; i++) 4117 if (XOR (islower (i), ISLOWER (i)) 4118 || toupper (i) != TOUPPER (i)) 4119 return 2; 4120 return 0; 4121 } 4122 _ACEOF 4123 if ac_fn_c_try_run "$LINENO"; then : 4124 4125 else 4126 ac_cv_header_stdc=no 4127 fi 4128 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4129 conftest.$ac_objext conftest.beam conftest.$ac_ext 4130 fi 4131 4132 fi 4133 fi 4134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4135 $as_echo "$ac_cv_header_stdc" >&6; } 4136 if test $ac_cv_header_stdc = yes; then 4137 4138 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4139 4140 fi 4141 4142 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4143 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4144 inttypes.h stdint.h unistd.h 4145 do : 4146 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4147 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4148 " 4149 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4150 cat >>confdefs.h <<_ACEOF 4151 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4152 _ACEOF 4153 4154 fi 4155 4156 done 4157 4158 4159 4160 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4161 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4162 MINIX=yes 4163 else 4164 MINIX= 4165 fi 4166 4167 4168 if test "$MINIX" = yes; then 4169 4170 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4171 4172 4173 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4174 4175 4176 $as_echo "#define _MINIX 1" >>confdefs.h 4177 4178 fi 4179 4180 4181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4182 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4183 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4184 $as_echo_n "(cached) " >&6 4185 else 4186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4187 /* end confdefs.h. */ 4188 4189 # define __EXTENSIONS__ 1 4190 $ac_includes_default 4191 int 4192 main () 4193 { 4194 4195 ; 4196 return 0; 4197 } 4198 _ACEOF 4199 if ac_fn_c_try_compile "$LINENO"; then : 4200 ac_cv_safe_to_define___extensions__=yes 4201 else 4202 ac_cv_safe_to_define___extensions__=no 4203 fi 4204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4205 fi 4206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4207 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4208 test $ac_cv_safe_to_define___extensions__ = yes && 4209 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4210 4211 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4212 4213 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4214 4215 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4216 4217 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4218 4219 4220 if test "$ac_cv_header_minix_config_h" = "yes"; then 4221 4222 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h 4223 4224 fi 4225 4226 case "$prefix" in 4227 NONE) 4228 prefix="/usr/local" 4229 ;; 4230 esac 4231 case "$exec_prefix" in 4232 NONE) 4233 exec_prefix="$prefix" 4234 ;; 4235 esac 4236 4237 # are we on MinGW? 4238 if uname -s 2>&1 | grep MINGW >/dev/null; then on_mingw="yes" 4239 else 4240 if echo $host | grep mingw >/dev/null; then on_mingw="yes" 4241 else on_mingw="no"; fi 4242 fi 4243 4244 # 4245 # Determine configuration file 4246 # the eval is to evaluate shell expansion twice 4247 UNBOUND_SBIN_DIR=`eval echo "${sbindir}"` 4248 4249 UNBOUND_SYSCONF_DIR=`eval echo "${sysconfdir}"` 4250 4251 UNBOUND_LOCALSTATE_DIR=`eval echo "${localstatedir}"` 4252 4253 if test $on_mingw = "no"; then 4254 ub_conf_file=`eval echo "${sysconfdir}/unbound/unbound.conf"` 4255 else 4256 ub_conf_file="C:\\Program Files\\Unbound\\service.conf" 4257 fi 4258 4259 # Check whether --with-conf_file was given. 4260 if test "${with_conf_file+set}" = set; then : 4261 withval=$with_conf_file; ub_conf_file="$withval" 4262 fi 4263 4264 4265 hdr_config="`echo $ub_conf_file | sed -e 's/\\\\/\\\\\\\\/g'`" 4266 4267 4268 cat >>confdefs.h <<_ACEOF 4269 #define CONFIGFILE "$hdr_config" 4270 _ACEOF 4271 4272 ub_conf_dir=`$as_dirname -- "$ub_conf_file" || 4273 $as_expr X"$ub_conf_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4274 X"$ub_conf_file" : 'X\(//\)[^/]' \| \ 4275 X"$ub_conf_file" : 'X\(//\)$' \| \ 4276 X"$ub_conf_file" : 'X\(/\)' \| . 2>/dev/null || 4277 $as_echo X"$ub_conf_file" | 4278 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4279 s//\1/ 4280 q 4281 } 4282 /^X\(\/\/\)[^/].*/{ 4283 s//\1/ 4284 q 4285 } 4286 /^X\(\/\/\)$/{ 4287 s//\1/ 4288 q 4289 } 4290 /^X\(\/\).*/{ 4291 s//\1/ 4292 q 4293 } 4294 s/.*/./; q'` 4295 4296 4297 # Determine run, chroot directory and pidfile locations 4298 4299 # Check whether --with-run-dir was given. 4300 if test "${with_run_dir+set}" = set; then : 4301 withval=$with_run_dir; UNBOUND_RUN_DIR="$withval" 4302 else 4303 if test $on_mingw = no; then 4304 UNBOUND_RUN_DIR=`dirname "$ub_conf_file"` 4305 else 4306 UNBOUND_RUN_DIR="" 4307 fi 4308 4309 fi 4310 4311 4312 hdr_run="`echo $UNBOUND_RUN_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4313 4314 4315 cat >>confdefs.h <<_ACEOF 4316 #define RUN_DIR "$hdr_run" 4317 _ACEOF 4318 4319 4320 4321 # Check whether --with-chroot-dir was given. 4322 if test "${with_chroot_dir+set}" = set; then : 4323 withval=$with_chroot_dir; UNBOUND_CHROOT_DIR="$withval" 4324 else 4325 if test $on_mingw = no; then 4326 UNBOUND_CHROOT_DIR="$UNBOUND_RUN_DIR" 4327 else 4328 UNBOUND_CHROOT_DIR="" 4329 fi 4330 4331 fi 4332 4333 4334 hdr_chroot="`echo $UNBOUND_CHROOT_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4335 4336 4337 cat >>confdefs.h <<_ACEOF 4338 #define CHROOT_DIR "$hdr_chroot" 4339 _ACEOF 4340 4341 4342 4343 # Check whether --with-share-dir was given. 4344 if test "${with_share_dir+set}" = set; then : 4345 withval=$with_share_dir; UNBOUND_SHARE_DIR="$withval" 4346 else 4347 UNBOUND_SHARE_DIR="$UNBOUND_RUN_DIR" 4348 fi 4349 4350 4351 4352 cat >>confdefs.h <<_ACEOF 4353 #define SHARE_DIR "$UNBOUND_SHARE_DIR" 4354 _ACEOF 4355 4356 4357 4358 # Check whether --with-pidfile was given. 4359 if test "${with_pidfile+set}" = set; then : 4360 withval=$with_pidfile; UNBOUND_PIDFILE="$withval" 4361 else 4362 if test $on_mingw = no; then 4363 UNBOUND_PIDFILE="$UNBOUND_RUN_DIR/unbound.pid" 4364 else 4365 UNBOUND_PIDFILE="" 4366 fi 4367 4368 fi 4369 4370 4371 hdr_pid="`echo $UNBOUND_PIDFILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4372 4373 4374 cat >>confdefs.h <<_ACEOF 4375 #define PIDFILE "$hdr_pid" 4376 _ACEOF 4377 4378 4379 4380 # Check whether --with-rootkey-file was given. 4381 if test "${with_rootkey_file+set}" = set; then : 4382 withval=$with_rootkey_file; UNBOUND_ROOTKEY_FILE="$withval" 4383 else 4384 if test $on_mingw = no; then 4385 UNBOUND_ROOTKEY_FILE="$UNBOUND_RUN_DIR/root.key" 4386 else 4387 UNBOUND_ROOTKEY_FILE="C:\\Program Files\\Unbound\\root.key" 4388 fi 4389 4390 fi 4391 4392 4393 hdr_rkey="`echo $UNBOUND_ROOTKEY_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4394 4395 4396 cat >>confdefs.h <<_ACEOF 4397 #define ROOT_ANCHOR_FILE "$hdr_rkey" 4398 _ACEOF 4399 4400 4401 4402 # Check whether --with-rootcert-file was given. 4403 if test "${with_rootcert_file+set}" = set; then : 4404 withval=$with_rootcert_file; UNBOUND_ROOTCERT_FILE="$withval" 4405 else 4406 if test $on_mingw = no; then 4407 UNBOUND_ROOTCERT_FILE="$UNBOUND_RUN_DIR/icannbundle.pem" 4408 else 4409 UNBOUND_ROOTCERT_FILE="C:\\Program Files\\Unbound\\icannbundle.pem" 4410 fi 4411 4412 fi 4413 4414 4415 hdr_rpem="`echo $UNBOUND_ROOTCERT_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4416 4417 4418 cat >>confdefs.h <<_ACEOF 4419 #define ROOT_CERT_FILE "$hdr_rpem" 4420 _ACEOF 4421 4422 4423 4424 # Check whether --with-username was given. 4425 if test "${with_username+set}" = set; then : 4426 withval=$with_username; UNBOUND_USERNAME="$withval" 4427 else 4428 UNBOUND_USERNAME="unbound" 4429 fi 4430 4431 4432 4433 cat >>confdefs.h <<_ACEOF 4434 #define UB_USERNAME "$UNBOUND_USERNAME" 4435 _ACEOF 4436 4437 4438 4439 $as_echo "#define WINVER 0x0502" >>confdefs.h 4440 4441 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/' ` 4442 4443 4444 cat >>confdefs.h <<_ACEOF 4445 #define RSRC_PACKAGE_VERSION $wnvs 4446 _ACEOF 4447 4448 4449 # Checks for typedefs, structures, and compiler characteristics. 4450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4451 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4452 if ${ac_cv_c_const+:} false; then : 4453 $as_echo_n "(cached) " >&6 4454 else 4455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4456 /* end confdefs.h. */ 4457 4458 int 4459 main () 4460 { 4461 4462 #ifndef __cplusplus 4463 /* Ultrix mips cc rejects this sort of thing. */ 4464 typedef int charset[2]; 4465 const charset cs = { 0, 0 }; 4466 /* SunOS 4.1.1 cc rejects this. */ 4467 char const *const *pcpcc; 4468 char **ppc; 4469 /* NEC SVR4.0.2 mips cc rejects this. */ 4470 struct point {int x, y;}; 4471 static struct point const zero = {0,0}; 4472 /* AIX XL C 1.02.0.0 rejects this. 4473 It does not let you subtract one const X* pointer from another in 4474 an arm of an if-expression whose if-part is not a constant 4475 expression */ 4476 const char *g = "string"; 4477 pcpcc = &g + (g ? g-g : 0); 4478 /* HPUX 7.0 cc rejects these. */ 4479 ++pcpcc; 4480 ppc = (char**) pcpcc; 4481 pcpcc = (char const *const *) ppc; 4482 { /* SCO 3.2v4 cc rejects this sort of thing. */ 4483 char tx; 4484 char *t = &tx; 4485 char const *s = 0 ? (char *) 0 : (char const *) 0; 4486 4487 *t++ = 0; 4488 if (s) return 0; 4489 } 4490 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4491 int x[] = {25, 17}; 4492 const int *foo = &x[0]; 4493 ++foo; 4494 } 4495 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4496 typedef const int *iptr; 4497 iptr p = 0; 4498 ++p; 4499 } 4500 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 4501 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4502 struct s { int j; const int *ap[3]; } bx; 4503 struct s *b = &bx; b->j = 5; 4504 } 4505 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4506 const int foo = 10; 4507 if (!foo) return 0; 4508 } 4509 return !cs[0] && !zero.x; 4510 #endif 4511 4512 ; 4513 return 0; 4514 } 4515 _ACEOF 4516 if ac_fn_c_try_compile "$LINENO"; then : 4517 ac_cv_c_const=yes 4518 else 4519 ac_cv_c_const=no 4520 fi 4521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4522 fi 4523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4524 $as_echo "$ac_cv_c_const" >&6; } 4525 if test $ac_cv_c_const = no; then 4526 4527 $as_echo "#define const /**/" >>confdefs.h 4528 4529 fi 4530 4531 ac_ext=c 4532 ac_cpp='$CPP $CPPFLAGS' 4533 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4534 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4535 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4536 4537 # allow user to override the -g -O2 flags. 4538 default_cflags=no 4539 if test "x$CFLAGS" = "x" ; then 4540 4541 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5 4543 $as_echo_n "checking whether $CC supports -g... " >&6; } 4544 cache=`echo g | sed 'y%.=/+-%___p_%'` 4545 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4546 $as_echo_n "(cached) " >&6 4547 else 4548 4549 echo 'void f(void){}' >conftest.c 4550 if test -z "`$CC $CPPFLAGS $CFLAGS -g -c conftest.c 2>&1`"; then 4551 eval "cv_prog_cc_flag_$cache=yes" 4552 else 4553 eval "cv_prog_cc_flag_$cache=no" 4554 fi 4555 rm -f conftest conftest.o conftest.c 4556 4557 fi 4558 4559 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4561 $as_echo "yes" >&6; } 4562 : 4563 CFLAGS="$CFLAGS -g" 4564 else 4565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4566 $as_echo "no" >&6; } 4567 : 4568 4569 fi 4570 4571 4572 4573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5 4574 $as_echo_n "checking whether $CC supports -O2... " >&6; } 4575 cache=`echo O2 | sed 'y%.=/+-%___p_%'` 4576 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4577 $as_echo_n "(cached) " >&6 4578 else 4579 4580 echo 'void f(void){}' >conftest.c 4581 if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then 4582 eval "cv_prog_cc_flag_$cache=yes" 4583 else 4584 eval "cv_prog_cc_flag_$cache=no" 4585 fi 4586 rm -f conftest conftest.o conftest.c 4587 4588 fi 4589 4590 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4592 $as_echo "yes" >&6; } 4593 : 4594 CFLAGS="$CFLAGS -O2" 4595 else 4596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4597 $as_echo "no" >&6; } 4598 : 4599 4600 fi 4601 4602 default_cflags=yes 4603 fi 4604 ac_ext=c 4605 ac_cpp='$CPP $CPPFLAGS' 4606 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4607 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4608 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4609 if test -n "$ac_tool_prefix"; then 4610 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 4611 set dummy ${ac_tool_prefix}gcc; ac_word=$2 4612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4613 $as_echo_n "checking for $ac_word... " >&6; } 4614 if ${ac_cv_prog_CC+:} false; then : 4615 $as_echo_n "(cached) " >&6 4616 else 4617 if test -n "$CC"; then 4618 ac_cv_prog_CC="$CC" # Let the user override the test. 4619 else 4620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4621 for as_dir in $PATH 4622 do 4623 IFS=$as_save_IFS 4624 test -z "$as_dir" && as_dir=. 4625 for ac_exec_ext in '' $ac_executable_extensions; do 4626 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4627 ac_cv_prog_CC="${ac_tool_prefix}gcc" 4628 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4629 break 2 4630 fi 4631 done 4632 done 4633 IFS=$as_save_IFS 4634 4635 fi 4636 fi 4637 CC=$ac_cv_prog_CC 4638 if test -n "$CC"; then 4639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4640 $as_echo "$CC" >&6; } 4641 else 4642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4643 $as_echo "no" >&6; } 4644 fi 4645 4646 4647 fi 4648 if test -z "$ac_cv_prog_CC"; then 4649 ac_ct_CC=$CC 4650 # Extract the first word of "gcc", so it can be a program name with args. 4651 set dummy gcc; ac_word=$2 4652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4653 $as_echo_n "checking for $ac_word... " >&6; } 4654 if ${ac_cv_prog_ac_ct_CC+:} false; then : 4655 $as_echo_n "(cached) " >&6 4656 else 4657 if test -n "$ac_ct_CC"; then 4658 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4659 else 4660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4661 for as_dir in $PATH 4662 do 4663 IFS=$as_save_IFS 4664 test -z "$as_dir" && as_dir=. 4665 for ac_exec_ext in '' $ac_executable_extensions; do 4666 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4667 ac_cv_prog_ac_ct_CC="gcc" 4668 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4669 break 2 4670 fi 4671 done 4672 done 4673 IFS=$as_save_IFS 4674 4675 fi 4676 fi 4677 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4678 if test -n "$ac_ct_CC"; then 4679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4680 $as_echo "$ac_ct_CC" >&6; } 4681 else 4682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4683 $as_echo "no" >&6; } 4684 fi 4685 4686 if test "x$ac_ct_CC" = x; then 4687 CC="" 4688 else 4689 case $cross_compiling:$ac_tool_warned in 4690 yes:) 4691 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4692 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4693 ac_tool_warned=yes ;; 4694 esac 4695 CC=$ac_ct_CC 4696 fi 4697 else 4698 CC="$ac_cv_prog_CC" 4699 fi 4700 4701 if test -z "$CC"; then 4702 if test -n "$ac_tool_prefix"; then 4703 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 4704 set dummy ${ac_tool_prefix}cc; ac_word=$2 4705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4706 $as_echo_n "checking for $ac_word... " >&6; } 4707 if ${ac_cv_prog_CC+:} false; then : 4708 $as_echo_n "(cached) " >&6 4709 else 4710 if test -n "$CC"; then 4711 ac_cv_prog_CC="$CC" # Let the user override the test. 4712 else 4713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4714 for as_dir in $PATH 4715 do 4716 IFS=$as_save_IFS 4717 test -z "$as_dir" && as_dir=. 4718 for ac_exec_ext in '' $ac_executable_extensions; do 4719 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4720 ac_cv_prog_CC="${ac_tool_prefix}cc" 4721 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4722 break 2 4723 fi 4724 done 4725 done 4726 IFS=$as_save_IFS 4727 4728 fi 4729 fi 4730 CC=$ac_cv_prog_CC 4731 if test -n "$CC"; then 4732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4733 $as_echo "$CC" >&6; } 4734 else 4735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4736 $as_echo "no" >&6; } 4737 fi 4738 4739 4740 fi 4741 fi 4742 if test -z "$CC"; then 4743 # Extract the first word of "cc", so it can be a program name with args. 4744 set dummy cc; ac_word=$2 4745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4746 $as_echo_n "checking for $ac_word... " >&6; } 4747 if ${ac_cv_prog_CC+:} false; then : 4748 $as_echo_n "(cached) " >&6 4749 else 4750 if test -n "$CC"; then 4751 ac_cv_prog_CC="$CC" # Let the user override the test. 4752 else 4753 ac_prog_rejected=no 4754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4755 for as_dir in $PATH 4756 do 4757 IFS=$as_save_IFS 4758 test -z "$as_dir" && as_dir=. 4759 for ac_exec_ext in '' $ac_executable_extensions; do 4760 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4761 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 4762 ac_prog_rejected=yes 4763 continue 4764 fi 4765 ac_cv_prog_CC="cc" 4766 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4767 break 2 4768 fi 4769 done 4770 done 4771 IFS=$as_save_IFS 4772 4773 if test $ac_prog_rejected = yes; then 4774 # We found a bogon in the path, so make sure we never use it. 4775 set dummy $ac_cv_prog_CC 4776 shift 4777 if test $# != 0; then 4778 # We chose a different compiler from the bogus one. 4779 # However, it has the same basename, so the bogon will be chosen 4780 # first if we set CC to just the basename; use the full file name. 4781 shift 4782 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 4783 fi 4784 fi 4785 fi 4786 fi 4787 CC=$ac_cv_prog_CC 4788 if test -n "$CC"; then 4789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4790 $as_echo "$CC" >&6; } 4791 else 4792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4793 $as_echo "no" >&6; } 4794 fi 4795 4796 4797 fi 4798 if test -z "$CC"; then 4799 if test -n "$ac_tool_prefix"; then 4800 for ac_prog in cl.exe 4801 do 4802 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4803 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4805 $as_echo_n "checking for $ac_word... " >&6; } 4806 if ${ac_cv_prog_CC+:} false; then : 4807 $as_echo_n "(cached) " >&6 4808 else 4809 if test -n "$CC"; then 4810 ac_cv_prog_CC="$CC" # Let the user override the test. 4811 else 4812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4813 for as_dir in $PATH 4814 do 4815 IFS=$as_save_IFS 4816 test -z "$as_dir" && as_dir=. 4817 for ac_exec_ext in '' $ac_executable_extensions; do 4818 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4819 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 4820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4821 break 2 4822 fi 4823 done 4824 done 4825 IFS=$as_save_IFS 4826 4827 fi 4828 fi 4829 CC=$ac_cv_prog_CC 4830 if test -n "$CC"; then 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4832 $as_echo "$CC" >&6; } 4833 else 4834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4835 $as_echo "no" >&6; } 4836 fi 4837 4838 4839 test -n "$CC" && break 4840 done 4841 fi 4842 if test -z "$CC"; then 4843 ac_ct_CC=$CC 4844 for ac_prog in cl.exe 4845 do 4846 # Extract the first word of "$ac_prog", so it can be a program name with args. 4847 set dummy $ac_prog; ac_word=$2 4848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4849 $as_echo_n "checking for $ac_word... " >&6; } 4850 if ${ac_cv_prog_ac_ct_CC+:} false; then : 4851 $as_echo_n "(cached) " >&6 4852 else 4853 if test -n "$ac_ct_CC"; then 4854 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4855 else 4856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4857 for as_dir in $PATH 4858 do 4859 IFS=$as_save_IFS 4860 test -z "$as_dir" && as_dir=. 4861 for ac_exec_ext in '' $ac_executable_extensions; do 4862 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4863 ac_cv_prog_ac_ct_CC="$ac_prog" 4864 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4865 break 2 4866 fi 4867 done 4868 done 4869 IFS=$as_save_IFS 4870 4871 fi 4872 fi 4873 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4874 if test -n "$ac_ct_CC"; then 4875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4876 $as_echo "$ac_ct_CC" >&6; } 4877 else 4878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4879 $as_echo "no" >&6; } 4880 fi 4881 4882 4883 test -n "$ac_ct_CC" && break 4884 done 4885 4886 if test "x$ac_ct_CC" = x; then 4887 CC="" 4888 else 4889 case $cross_compiling:$ac_tool_warned in 4890 yes:) 4891 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4892 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4893 ac_tool_warned=yes ;; 4894 esac 4895 CC=$ac_ct_CC 4896 fi 4897 fi 4898 4899 fi 4900 4901 4902 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4903 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4904 as_fn_error $? "no acceptable C compiler found in \$PATH 4905 See \`config.log' for more details" "$LINENO" 5; } 4906 4907 # Provide some information about the compiler. 4908 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4909 set X $ac_compile 4910 ac_compiler=$2 4911 for ac_option in --version -v -V -qversion; do 4912 { { ac_try="$ac_compiler $ac_option >&5" 4913 case "(($ac_try" in 4914 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4915 *) ac_try_echo=$ac_try;; 4916 esac 4917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4918 $as_echo "$ac_try_echo"; } >&5 4919 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4920 ac_status=$? 4921 if test -s conftest.err; then 4922 sed '10a\ 4923 ... rest of stderr output deleted ... 4924 10q' conftest.err >conftest.er1 4925 cat conftest.er1 >&5 4926 fi 4927 rm -f conftest.er1 conftest.err 4928 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4929 test $ac_status = 0; } 4930 done 4931 4932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4933 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4934 if ${ac_cv_c_compiler_gnu+:} false; then : 4935 $as_echo_n "(cached) " >&6 4936 else 4937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4938 /* end confdefs.h. */ 4939 4940 int 4941 main () 4942 { 4943 #ifndef __GNUC__ 4944 choke me 4945 #endif 4946 4947 ; 4948 return 0; 4949 } 4950 _ACEOF 4951 if ac_fn_c_try_compile "$LINENO"; then : 4952 ac_compiler_gnu=yes 4953 else 4954 ac_compiler_gnu=no 4955 fi 4956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4957 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4958 4959 fi 4960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4961 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 4962 if test $ac_compiler_gnu = yes; then 4963 GCC=yes 4964 else 4965 GCC= 4966 fi 4967 ac_test_CFLAGS=${CFLAGS+set} 4968 ac_save_CFLAGS=$CFLAGS 4969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4970 $as_echo_n "checking whether $CC accepts -g... " >&6; } 4971 if ${ac_cv_prog_cc_g+:} false; then : 4972 $as_echo_n "(cached) " >&6 4973 else 4974 ac_save_c_werror_flag=$ac_c_werror_flag 4975 ac_c_werror_flag=yes 4976 ac_cv_prog_cc_g=no 4977 CFLAGS="-g" 4978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4979 /* end confdefs.h. */ 4980 4981 int 4982 main () 4983 { 4984 4985 ; 4986 return 0; 4987 } 4988 _ACEOF 4989 if ac_fn_c_try_compile "$LINENO"; then : 4990 ac_cv_prog_cc_g=yes 4991 else 4992 CFLAGS="" 4993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4994 /* end confdefs.h. */ 4995 4996 int 4997 main () 4998 { 4999 5000 ; 5001 return 0; 5002 } 5003 _ACEOF 5004 if ac_fn_c_try_compile "$LINENO"; then : 5005 5006 else 5007 ac_c_werror_flag=$ac_save_c_werror_flag 5008 CFLAGS="-g" 5009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5010 /* end confdefs.h. */ 5011 5012 int 5013 main () 5014 { 5015 5016 ; 5017 return 0; 5018 } 5019 _ACEOF 5020 if ac_fn_c_try_compile "$LINENO"; then : 5021 ac_cv_prog_cc_g=yes 5022 fi 5023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5024 fi 5025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5026 fi 5027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5028 ac_c_werror_flag=$ac_save_c_werror_flag 5029 fi 5030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 5031 $as_echo "$ac_cv_prog_cc_g" >&6; } 5032 if test "$ac_test_CFLAGS" = set; then 5033 CFLAGS=$ac_save_CFLAGS 5034 elif test $ac_cv_prog_cc_g = yes; then 5035 if test "$GCC" = yes; then 5036 CFLAGS="-g -O2" 5037 else 5038 CFLAGS="-g" 5039 fi 5040 else 5041 if test "$GCC" = yes; then 5042 CFLAGS="-O2" 5043 else 5044 CFLAGS= 5045 fi 5046 fi 5047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 5048 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 5049 if ${ac_cv_prog_cc_c89+:} false; then : 5050 $as_echo_n "(cached) " >&6 5051 else 5052 ac_cv_prog_cc_c89=no 5053 ac_save_CC=$CC 5054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5055 /* end confdefs.h. */ 5056 #include <stdarg.h> 5057 #include <stdio.h> 5058 struct stat; 5059 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 5060 struct buf { int x; }; 5061 FILE * (*rcsopen) (struct buf *, struct stat *, int); 5062 static char *e (p, i) 5063 char **p; 5064 int i; 5065 { 5066 return p[i]; 5067 } 5068 static char *f (char * (*g) (char **, int), char **p, ...) 5069 { 5070 char *s; 5071 va_list v; 5072 va_start (v,p); 5073 s = g (p, va_arg (v,int)); 5074 va_end (v); 5075 return s; 5076 } 5077 5078 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 5079 function prototypes and stuff, but not '\xHH' hex character constants. 5080 These don't provoke an error unfortunately, instead are silently treated 5081 as 'x'. The following induces an error, until -std is added to get 5082 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 5083 array size at least. It's necessary to write '\x00'==0 to get something 5084 that's true only with -std. */ 5085 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 5086 5087 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 5088 inside strings and character constants. */ 5089 #define FOO(x) 'x' 5090 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 5091 5092 int test (int i, double x); 5093 struct s1 {int (*f) (int a);}; 5094 struct s2 {int (*f) (double a);}; 5095 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 5096 int argc; 5097 char **argv; 5098 int 5099 main () 5100 { 5101 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 5102 ; 5103 return 0; 5104 } 5105 _ACEOF 5106 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 5107 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 5108 do 5109 CC="$ac_save_CC $ac_arg" 5110 if ac_fn_c_try_compile "$LINENO"; then : 5111 ac_cv_prog_cc_c89=$ac_arg 5112 fi 5113 rm -f core conftest.err conftest.$ac_objext 5114 test "x$ac_cv_prog_cc_c89" != "xno" && break 5115 done 5116 rm -f conftest.$ac_ext 5117 CC=$ac_save_CC 5118 5119 fi 5120 # AC_CACHE_VAL 5121 case "x$ac_cv_prog_cc_c89" in 5122 x) 5123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5124 $as_echo "none needed" >&6; } ;; 5125 xno) 5126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5127 $as_echo "unsupported" >&6; } ;; 5128 *) 5129 CC="$CC $ac_cv_prog_cc_c89" 5130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 5131 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 5132 esac 5133 if test "x$ac_cv_prog_cc_c89" != xno; then : 5134 5135 fi 5136 5137 ac_ext=c 5138 ac_cpp='$CPP $CPPFLAGS' 5139 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5140 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5141 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5142 5143 5144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC dependency flag" >&5 5145 $as_echo_n "checking $CC dependency flag... " >&6; } 5146 echo 'void f(){}' >conftest.c 5147 if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then 5148 DEPFLAG="-MM" 5149 else 5150 if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then 5151 DEPFLAG="-xM1" 5152 else 5153 DEPFLAG="-MM" # dunno do something 5154 fi 5155 fi 5156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEPFLAG" >&5 5157 $as_echo "$DEPFLAG" >&6; } 5158 rm -f conftest.c 5159 5160 5161 5162 5163 5164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5 5165 $as_echo_n "checking whether $CC supports -Werror... " >&6; } 5166 cache=`echo Werror | sed 'y%.=/+-%___p_%'` 5167 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5168 $as_echo_n "(cached) " >&6 5169 else 5170 5171 echo 'void f(void){}' >conftest.c 5172 if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then 5173 eval "cv_prog_cc_flag_$cache=yes" 5174 else 5175 eval "cv_prog_cc_flag_$cache=no" 5176 fi 5177 rm -f conftest conftest.o conftest.c 5178 5179 fi 5180 5181 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5183 $as_echo "yes" >&6; } 5184 : 5185 ERRFLAG="-Werror" 5186 else 5187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5188 $as_echo "no" >&6; } 5189 : 5190 ERRFLAG="-errwarn" 5191 fi 5192 5193 5194 5195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5196 $as_echo_n "checking whether $CC supports -Wall... " >&6; } 5197 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5198 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5199 $as_echo_n "(cached) " >&6 5200 else 5201 5202 echo 'void f(void){}' >conftest.c 5203 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5204 eval "cv_prog_cc_flag_$cache=yes" 5205 else 5206 eval "cv_prog_cc_flag_$cache=no" 5207 fi 5208 rm -f conftest conftest.o conftest.c 5209 5210 fi 5211 5212 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5214 $as_echo "yes" >&6; } 5215 : 5216 ERRFLAG="$ERRFLAG -Wall" 5217 else 5218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5219 $as_echo "no" >&6; } 5220 : 5221 ERRFLAG="$ERRFLAG -errfmt" 5222 fi 5223 5224 5225 5226 5227 5228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5 5229 $as_echo_n "checking whether $CC supports -std=c99... " >&6; } 5230 cache=`echo std=c99 | sed 'y%.=/+-%___p_%'` 5231 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5232 $as_echo_n "(cached) " >&6 5233 else 5234 5235 echo 'void f(void){}' >conftest.c 5236 if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then 5237 eval "cv_prog_cc_flag_$cache=yes" 5238 else 5239 eval "cv_prog_cc_flag_$cache=no" 5240 fi 5241 rm -f conftest conftest.o conftest.c 5242 5243 fi 5244 5245 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5247 $as_echo "yes" >&6; } 5248 : 5249 C99FLAG="-std=c99" 5250 else 5251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5252 $as_echo "no" >&6; } 5253 : 5254 5255 fi 5256 5257 5258 5259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5 5260 $as_echo_n "checking whether $CC supports -xc99... " >&6; } 5261 cache=`echo xc99 | sed 'y%.=/+-%___p_%'` 5262 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5263 $as_echo_n "(cached) " >&6 5264 else 5265 5266 echo 'void f(void){}' >conftest.c 5267 if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then 5268 eval "cv_prog_cc_flag_$cache=yes" 5269 else 5270 eval "cv_prog_cc_flag_$cache=no" 5271 fi 5272 rm -f conftest conftest.o conftest.c 5273 5274 fi 5275 5276 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5278 $as_echo "yes" >&6; } 5279 : 5280 C99FLAG="-xc99" 5281 else 5282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5283 $as_echo "no" >&6; } 5284 : 5285 5286 fi 5287 5288 5289 for ac_header in getopt.h time.h 5290 do : 5291 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5292 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5293 " 5294 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5295 cat >>confdefs.h <<_ACEOF 5296 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5297 _ACEOF 5298 5299 fi 5300 5301 done 5302 5303 5304 5305 5306 5307 { $as_echo "$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 5308 $as_echo_n "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 $CC... " >&6; } 5309 cache=`$as_echo "$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" | $as_tr_sh` 5310 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5311 $as_echo_n "(cached) " >&6 5312 else 5313 5314 echo ' 5315 #include "confdefs.h" 5316 #include <stdlib.h> 5317 #include <ctype.h> 5318 #include <sys/time.h> 5319 #ifdef HAVE_TIME_H 5320 #include <time.h> 5321 #endif 5322 #include <unistd.h> 5323 #include <netdb.h> 5324 #ifdef HAVE_GETOPT_H 5325 #include <getopt.h> 5326 #endif 5327 5328 int test() { 5329 int a; 5330 char **opts = NULL; 5331 struct timeval tv; 5332 char *t; 5333 time_t time = 0; 5334 char *buf = NULL; 5335 const char* str = NULL; 5336 struct msghdr msg; 5337 msg.msg_control = 0; 5338 t = ctime_r(&time, buf); 5339 tv.tv_usec = 10; 5340 srandom(32); 5341 a = getopt(2, opts, "a"); 5342 a = isascii(32); 5343 str = gai_strerror(0); 5344 if(str && t && tv.tv_usec && msg.msg_control) 5345 a = 0; 5346 return a; 5347 } 5348 ' > conftest.c 5349 echo 'void f(){}' >>conftest.c 5350 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5351 eval "cv_prog_cc_flag_needed_$cache=no" 5352 else 5353 5354 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 $ERRFLAG -c conftest.c 2>&1`"; then 5355 eval "cv_prog_cc_flag_needed_$cache=yes" 5356 else 5357 eval "cv_prog_cc_flag_needed_$cache=fail" 5358 #echo 'Test with flag fails too!' 5359 #cat conftest.c 5360 #echo "$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 $ERRFLAG -c conftest.c 2>&1" 5361 #echo `$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 $ERRFLAG -c conftest.c 2>&1` 5362 #exit 1 5363 fi 5364 5365 fi 5366 rm -f conftest conftest.c conftest.o 5367 5368 fi 5369 5370 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5372 $as_echo "yes" >&6; } 5373 : 5374 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" 5375 else 5376 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5378 $as_echo "no" >&6; } 5379 #echo 'Test with flag is no!' 5380 #cat conftest.c 5381 #echo "$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 $ERRFLAG -c conftest.c 2>&1" 5382 #echo `$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` 5383 #exit 1 5384 : 5385 5386 else 5387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5388 $as_echo "failed" >&6; } 5389 : 5390 5391 fi 5392 fi 5393 5394 5395 5396 5397 5398 { $as_echo "$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 5399 $as_echo_n "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 $CC... " >&6; } 5400 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" | $as_tr_sh` 5401 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5402 $as_echo_n "(cached) " >&6 5403 else 5404 5405 echo ' 5406 #include "confdefs.h" 5407 #include <stdlib.h> 5408 #include <ctype.h> 5409 #include <sys/time.h> 5410 #ifdef HAVE_TIME_H 5411 #include <time.h> 5412 #endif 5413 #include <unistd.h> 5414 #include <netdb.h> 5415 #ifdef HAVE_GETOPT_H 5416 #include <getopt.h> 5417 #endif 5418 5419 int test() { 5420 int a; 5421 char **opts = NULL; 5422 struct timeval tv; 5423 char *t; 5424 time_t time = 0; 5425 char *buf = NULL; 5426 const char* str = NULL; 5427 struct msghdr msg; 5428 msg.msg_control = 0; 5429 t = ctime_r(&time, buf); 5430 tv.tv_usec = 10; 5431 srandom(32); 5432 a = getopt(2, opts, "a"); 5433 a = isascii(32); 5434 str = gai_strerror(0); 5435 if(str && t && tv.tv_usec && msg.msg_control) 5436 a = 0; 5437 return a; 5438 } 5439 ' > conftest.c 5440 echo 'void f(){}' >>conftest.c 5441 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5442 eval "cv_prog_cc_flag_needed_$cache=no" 5443 else 5444 5445 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 $ERRFLAG -c conftest.c 2>&1`"; then 5446 eval "cv_prog_cc_flag_needed_$cache=yes" 5447 else 5448 eval "cv_prog_cc_flag_needed_$cache=fail" 5449 #echo 'Test with flag fails too!' 5450 #cat conftest.c 5451 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5452 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 5453 #exit 1 5454 fi 5455 5456 fi 5457 rm -f conftest conftest.c conftest.o 5458 5459 fi 5460 5461 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5463 $as_echo "yes" >&6; } 5464 : 5465 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" 5466 else 5467 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5469 $as_echo "no" >&6; } 5470 #echo 'Test with flag is no!' 5471 #cat conftest.c 5472 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5473 #echo `$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` 5474 #exit 1 5475 : 5476 5477 else 5478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5479 $as_echo "failed" >&6; } 5480 : 5481 5482 fi 5483 fi 5484 5485 5486 5487 5488 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5 5490 $as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; } 5491 cache=`$as_echo "$C99FLAG" | $as_tr_sh` 5492 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5493 $as_echo_n "(cached) " >&6 5494 else 5495 5496 echo ' 5497 #include <stdbool.h> 5498 #include <ctype.h> 5499 int test() { 5500 int a = 0; 5501 return a; 5502 } 5503 ' > conftest.c 5504 echo 'void f(){}' >>conftest.c 5505 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5506 eval "cv_prog_cc_flag_needed_$cache=no" 5507 else 5508 5509 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then 5510 eval "cv_prog_cc_flag_needed_$cache=yes" 5511 else 5512 eval "cv_prog_cc_flag_needed_$cache=fail" 5513 #echo 'Test with flag fails too!' 5514 #cat conftest.c 5515 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5516 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5517 #exit 1 5518 fi 5519 5520 fi 5521 rm -f conftest conftest.c conftest.o 5522 5523 fi 5524 5525 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5527 $as_echo "yes" >&6; } 5528 : 5529 CFLAGS="$CFLAGS $C99FLAG" 5530 else 5531 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5533 $as_echo "no" >&6; } 5534 #echo 'Test with flag is no!' 5535 #cat conftest.c 5536 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5537 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5538 #exit 1 5539 : 5540 5541 else 5542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5543 $as_echo "failed" >&6; } 5544 : 5545 5546 fi 5547 fi 5548 5549 5550 5551 5552 5553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC" >&5 5554 $as_echo_n "checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC... " >&6; } 5555 cache=_D_BSD_SOURCE__D_DEFAULT_SOURCE 5556 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5557 $as_echo_n "(cached) " >&6 5558 else 5559 5560 echo ' 5561 #include <ctype.h> 5562 5563 int test() { 5564 int a; 5565 a = isascii(32); 5566 return a; 5567 } 5568 ' > conftest.c 5569 echo 'void f(){}' >>conftest.c 5570 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5571 eval "cv_prog_cc_flag_needed_$cache=no" 5572 else 5573 5574 if test -z "`$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5575 eval "cv_prog_cc_flag_needed_$cache=yes" 5576 else 5577 eval "cv_prog_cc_flag_needed_$cache=fail" 5578 #echo 'Test with flag fails too!' 5579 #cat conftest.c 5580 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5581 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5582 #exit 1 5583 fi 5584 5585 fi 5586 rm -f conftest conftest.c conftest.o 5587 5588 fi 5589 5590 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5592 $as_echo "yes" >&6; } 5593 : 5594 CFLAGS="$CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE" 5595 else 5596 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5598 $as_echo "no" >&6; } 5599 #echo 'Test with flag is no!' 5600 #cat conftest.c 5601 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5602 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5603 #exit 1 5604 : 5605 5606 else 5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5608 $as_echo "failed" >&6; } 5609 : 5610 5611 fi 5612 fi 5613 5614 5615 5616 5617 5618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5 5619 $as_echo_n "checking whether we need -D_GNU_SOURCE as a flag for $CC... " >&6; } 5620 cache=_D_GNU_SOURCE 5621 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5622 $as_echo_n "(cached) " >&6 5623 else 5624 5625 echo ' 5626 #include <netinet/in.h> 5627 5628 int test() { 5629 struct in6_pktinfo inf; 5630 int a = (int)sizeof(inf); 5631 return a; 5632 } 5633 ' > conftest.c 5634 echo 'void f(){}' >>conftest.c 5635 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5636 eval "cv_prog_cc_flag_needed_$cache=no" 5637 else 5638 5639 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5640 eval "cv_prog_cc_flag_needed_$cache=yes" 5641 else 5642 eval "cv_prog_cc_flag_needed_$cache=fail" 5643 #echo 'Test with flag fails too!' 5644 #cat conftest.c 5645 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5646 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5647 #exit 1 5648 fi 5649 5650 fi 5651 rm -f conftest conftest.c conftest.o 5652 5653 fi 5654 5655 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5657 $as_echo "yes" >&6; } 5658 : 5659 CFLAGS="$CFLAGS -D_GNU_SOURCE" 5660 else 5661 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5663 $as_echo "no" >&6; } 5664 #echo 'Test with flag is no!' 5665 #cat conftest.c 5666 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5667 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5668 #exit 1 5669 : 5670 5671 else 5672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5673 $as_echo "failed" >&6; } 5674 : 5675 5676 fi 5677 fi 5678 5679 5680 # check again for GNU_SOURCE for setresgid. May fail if setresgid 5681 # is not available at all. -D_FRSRESGID is to make this check unique. 5682 # otherwise we would get the previous cached result. 5683 5684 5685 5686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5 5687 $as_echo_n "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... " >&6; } 5688 cache=_D_GNU_SOURCE__D_FRSRESGID 5689 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5690 $as_echo_n "(cached) " >&6 5691 else 5692 5693 echo ' 5694 #include <unistd.h> 5695 5696 int test() { 5697 int a = setresgid(0,0,0); 5698 a = setresuid(0,0,0); 5699 return a; 5700 } 5701 ' > conftest.c 5702 echo 'void f(){}' >>conftest.c 5703 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5704 eval "cv_prog_cc_flag_needed_$cache=no" 5705 else 5706 5707 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`"; then 5708 eval "cv_prog_cc_flag_needed_$cache=yes" 5709 else 5710 eval "cv_prog_cc_flag_needed_$cache=fail" 5711 #echo 'Test with flag fails too!' 5712 #cat conftest.c 5713 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5714 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5715 #exit 1 5716 fi 5717 5718 fi 5719 rm -f conftest conftest.c conftest.o 5720 5721 fi 5722 5723 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5725 $as_echo "yes" >&6; } 5726 : 5727 CFLAGS="$CFLAGS -D_GNU_SOURCE" 5728 else 5729 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5731 $as_echo "no" >&6; } 5732 #echo 'Test with flag is no!' 5733 #cat conftest.c 5734 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5735 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5736 #exit 1 5737 : 5738 5739 else 5740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5741 $as_echo "failed" >&6; } 5742 : 5743 5744 fi 5745 fi 5746 5747 5748 5749 5750 5751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5 5752 $as_echo_n "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... " >&6; } 5753 cache=_D_POSIX_C_SOURCE_200112 5754 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5755 $as_echo_n "(cached) " >&6 5756 else 5757 5758 echo ' 5759 #include "confdefs.h" 5760 #ifdef HAVE_TIME_H 5761 #include <time.h> 5762 #endif 5763 #include <netdb.h> 5764 5765 int test() { 5766 int a = 0; 5767 char *t; 5768 time_t time = 0; 5769 char *buf = NULL; 5770 const char* str = NULL; 5771 t = ctime_r(&time, buf); 5772 str = gai_strerror(0); 5773 if(t && str) 5774 a = 0; 5775 return a; 5776 } 5777 ' > conftest.c 5778 echo 'void f(){}' >>conftest.c 5779 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5780 eval "cv_prog_cc_flag_needed_$cache=no" 5781 else 5782 5783 if test -z "`$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`"; then 5784 eval "cv_prog_cc_flag_needed_$cache=yes" 5785 else 5786 eval "cv_prog_cc_flag_needed_$cache=fail" 5787 #echo 'Test with flag fails too!' 5788 #cat conftest.c 5789 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5790 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5791 #exit 1 5792 fi 5793 5794 fi 5795 rm -f conftest conftest.c conftest.o 5796 5797 fi 5798 5799 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5801 $as_echo "yes" >&6; } 5802 : 5803 CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112" 5804 else 5805 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5807 $as_echo "no" >&6; } 5808 #echo 'Test with flag is no!' 5809 #cat conftest.c 5810 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5811 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5812 #exit 1 5813 : 5814 5815 else 5816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5817 $as_echo "failed" >&6; } 5818 : 5819 5820 fi 5821 fi 5822 5823 5824 5825 5826 5827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5 5828 $as_echo_n "checking whether we need -D__EXTENSIONS__ as a flag for $CC... " >&6; } 5829 cache=_D__EXTENSIONS__ 5830 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5831 $as_echo_n "(cached) " >&6 5832 else 5833 5834 echo ' 5835 #include "confdefs.h" 5836 #include <stdlib.h> 5837 #include <ctype.h> 5838 #include <sys/time.h> 5839 #ifdef HAVE_TIME_H 5840 #include <time.h> 5841 #endif 5842 #include <unistd.h> 5843 #ifdef HAVE_GETOPT_H 5844 #include <getopt.h> 5845 #endif 5846 5847 int test() { 5848 int a; 5849 char **opts = NULL; 5850 struct timeval tv; 5851 tv.tv_usec = 10; 5852 srandom(32); 5853 a = getopt(2, opts, "a"); 5854 a = isascii(32); 5855 if(tv.tv_usec) 5856 a = 0; 5857 return a; 5858 } 5859 ' > conftest.c 5860 echo 'void f(){}' >>conftest.c 5861 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5862 eval "cv_prog_cc_flag_needed_$cache=no" 5863 else 5864 5865 if test -z "`$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`"; then 5866 eval "cv_prog_cc_flag_needed_$cache=yes" 5867 else 5868 eval "cv_prog_cc_flag_needed_$cache=fail" 5869 #echo 'Test with flag fails too!' 5870 #cat conftest.c 5871 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5872 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5873 #exit 1 5874 fi 5875 5876 fi 5877 rm -f conftest conftest.c conftest.o 5878 5879 fi 5880 5881 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5883 $as_echo "yes" >&6; } 5884 : 5885 CFLAGS="$CFLAGS -D__EXTENSIONS__" 5886 else 5887 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5889 $as_echo "no" >&6; } 5890 #echo 'Test with flag is no!' 5891 #cat conftest.c 5892 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5893 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5894 #exit 1 5895 : 5896 5897 else 5898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5899 $as_echo "failed" >&6; } 5900 : 5901 5902 fi 5903 fi 5904 5905 5906 5907 5908 # debug mode flags warnings 5909 # Check whether --enable-checking was given. 5910 if test "${enable_checking+set}" = set; then : 5911 enableval=$enable_checking; 5912 fi 5913 5914 # Check whether --enable-debug was given. 5915 if test "${enable_debug+set}" = set; then : 5916 enableval=$enable_debug; 5917 fi 5918 5919 if test "$enable_debug" = "yes"; then debug_enabled="$enable_debug"; 5920 else debug_enabled="$enable_checking"; fi 5921 5922 case "$debug_enabled" in 5923 yes) 5924 5925 5926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5 5927 $as_echo_n "checking whether $CC supports -W... " >&6; } 5928 cache=`echo W | sed 'y%.=/+-%___p_%'` 5929 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5930 $as_echo_n "(cached) " >&6 5931 else 5932 5933 echo 'void f(void){}' >conftest.c 5934 if test -z "`$CC $CPPFLAGS $CFLAGS -W -c conftest.c 2>&1`"; then 5935 eval "cv_prog_cc_flag_$cache=yes" 5936 else 5937 eval "cv_prog_cc_flag_$cache=no" 5938 fi 5939 rm -f conftest conftest.o conftest.c 5940 5941 fi 5942 5943 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5945 $as_echo "yes" >&6; } 5946 : 5947 CFLAGS="$CFLAGS -W" 5948 else 5949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5950 $as_echo "no" >&6; } 5951 : 5952 5953 fi 5954 5955 5956 5957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5958 $as_echo_n "checking whether $CC supports -Wall... " >&6; } 5959 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5960 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5961 $as_echo_n "(cached) " >&6 5962 else 5963 5964 echo 'void f(void){}' >conftest.c 5965 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5966 eval "cv_prog_cc_flag_$cache=yes" 5967 else 5968 eval "cv_prog_cc_flag_$cache=no" 5969 fi 5970 rm -f conftest conftest.o conftest.c 5971 5972 fi 5973 5974 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5976 $as_echo "yes" >&6; } 5977 : 5978 CFLAGS="$CFLAGS -Wall" 5979 else 5980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5981 $as_echo "no" >&6; } 5982 : 5983 5984 fi 5985 5986 5987 5988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wextra" >&5 5989 $as_echo_n "checking whether $CC supports -Wextra... " >&6; } 5990 cache=`echo Wextra | sed 'y%.=/+-%___p_%'` 5991 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5992 $as_echo_n "(cached) " >&6 5993 else 5994 5995 echo 'void f(void){}' >conftest.c 5996 if test -z "`$CC $CPPFLAGS $CFLAGS -Wextra -c conftest.c 2>&1`"; then 5997 eval "cv_prog_cc_flag_$cache=yes" 5998 else 5999 eval "cv_prog_cc_flag_$cache=no" 6000 fi 6001 rm -f conftest conftest.o conftest.c 6002 6003 fi 6004 6005 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 6006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6007 $as_echo "yes" >&6; } 6008 : 6009 CFLAGS="$CFLAGS -Wextra" 6010 else 6011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6012 $as_echo "no" >&6; } 6013 : 6014 6015 fi 6016 6017 6018 6019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wdeclaration-after-statement" >&5 6020 $as_echo_n "checking whether $CC supports -Wdeclaration-after-statement... " >&6; } 6021 cache=`echo Wdeclaration-after-statement | sed 'y%.=/+-%___p_%'` 6022 if eval \${cv_prog_cc_flag_$cache+:} false; then : 6023 $as_echo_n "(cached) " >&6 6024 else 6025 6026 echo 'void f(void){}' >conftest.c 6027 if test -z "`$CC $CPPFLAGS $CFLAGS -Wdeclaration-after-statement -c conftest.c 2>&1`"; then 6028 eval "cv_prog_cc_flag_$cache=yes" 6029 else 6030 eval "cv_prog_cc_flag_$cache=no" 6031 fi 6032 rm -f conftest conftest.o conftest.c 6033 6034 fi 6035 6036 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 6037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6038 $as_echo "yes" >&6; } 6039 : 6040 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6041 else 6042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6043 $as_echo "no" >&6; } 6044 : 6045 6046 fi 6047 6048 6049 $as_echo "#define UNBOUND_DEBUG /**/" >>confdefs.h 6050 6051 ;; 6052 no|*) 6053 # nothing to do. 6054 ;; 6055 esac 6056 if test "$default_cflags" = "yes"; then 6057 # only when CFLAGS was "" at the start, if the users wants to 6058 # override we shouldn't add default cflags, because they wouldn't 6059 # be able to turn off these options and set the CFLAGS wanted. 6060 6061 # Check whether --enable-flto was given. 6062 if test "${enable_flto+set}" = set; then : 6063 enableval=$enable_flto; 6064 fi 6065 6066 if test "x$enable_flto" != "xno"; then : 6067 6068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -flto" >&5 6069 $as_echo_n "checking if $CC supports -flto... " >&6; } 6070 BAKCFLAGS="$CFLAGS" 6071 CFLAGS="$CFLAGS -flto" 6072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6073 /* end confdefs.h. */ 6074 6075 int 6076 main () 6077 { 6078 6079 ; 6080 return 0; 6081 } 6082 _ACEOF 6083 if ac_fn_c_try_link "$LINENO"; then : 6084 6085 if $CC $CFLAGS -o conftest conftest.c 2>&1 | $GREP -e "warning: no debug symbols in executable" -e "warning: object" >/dev/null; then 6086 CFLAGS="$BAKCFLAGS" 6087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6088 $as_echo "no" >&6; } 6089 else 6090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6091 $as_echo "yes" >&6; } 6092 fi 6093 rm -f conftest conftest.c conftest.o 6094 6095 else 6096 CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6097 $as_echo "no" >&6; } 6098 fi 6099 rm -f core conftest.err conftest.$ac_objext \ 6100 conftest$ac_exeext conftest.$ac_ext 6101 6102 fi 6103 6104 6105 # Check whether --enable-pie was given. 6106 if test "${enable_pie+set}" = set; then : 6107 enableval=$enable_pie; 6108 fi 6109 6110 if test "x$enable_pie" = "xyes"; then : 6111 6112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports PIE" >&5 6113 $as_echo_n "checking if $CC supports PIE... " >&6; } 6114 BAKLDFLAGS="$LDFLAGS" 6115 BAKCFLAGS="$CFLAGS" 6116 LDFLAGS="$LDFLAGS -pie" 6117 CFLAGS="$CFLAGS -fPIE" 6118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6119 /* end confdefs.h. */ 6120 6121 int 6122 main () 6123 { 6124 6125 ; 6126 return 0; 6127 } 6128 _ACEOF 6129 if ac_fn_c_try_link "$LINENO"; then : 6130 6131 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 6132 LDFLAGS="$BAKLDFLAGS" 6133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6134 $as_echo "no" >&6; } 6135 else 6136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6137 $as_echo "yes" >&6; } 6138 fi 6139 rm -f conftest conftest.c conftest.o 6140 6141 else 6142 LDFLAGS="$BAKLDFLAGS" ; CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6143 $as_echo "no" >&6; } 6144 fi 6145 rm -f core conftest.err conftest.$ac_objext \ 6146 conftest$ac_exeext conftest.$ac_ext 6147 6148 fi 6149 6150 6151 # Check whether --enable-relro_now was given. 6152 if test "${enable_relro_now+set}" = set; then : 6153 enableval=$enable_relro_now; 6154 fi 6155 6156 if test "x$enable_relro_now" = "xyes"; then : 6157 6158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wl,-z,relro,-z,now" >&5 6159 $as_echo_n "checking if $CC supports -Wl,-z,relro,-z,now... " >&6; } 6160 BAKLDFLAGS="$LDFLAGS" 6161 LDFLAGS="$LDFLAGS -Wl,-z,relro,-z,now" 6162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6163 /* end confdefs.h. */ 6164 6165 int 6166 main () 6167 { 6168 6169 ; 6170 return 0; 6171 } 6172 _ACEOF 6173 if ac_fn_c_try_link "$LINENO"; then : 6174 6175 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 6176 LDFLAGS="$BAKLDFLAGS" 6177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6178 $as_echo "no" >&6; } 6179 else 6180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6181 $as_echo "yes" >&6; } 6182 fi 6183 rm -f conftest conftest.c conftest.o 6184 6185 else 6186 LDFLAGS="$BAKLDFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6187 $as_echo "no" >&6; } 6188 fi 6189 rm -f core conftest.err conftest.$ac_objext \ 6190 conftest$ac_exeext conftest.$ac_ext 6191 6192 fi 6193 6194 fi 6195 6196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 6197 $as_echo_n "checking for inline... " >&6; } 6198 if ${ac_cv_c_inline+:} false; then : 6199 $as_echo_n "(cached) " >&6 6200 else 6201 ac_cv_c_inline=no 6202 for ac_kw in inline __inline__ __inline; do 6203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6204 /* end confdefs.h. */ 6205 #ifndef __cplusplus 6206 typedef int foo_t; 6207 static $ac_kw foo_t static_foo () {return 0; } 6208 $ac_kw foo_t foo () {return 0; } 6209 #endif 6210 6211 _ACEOF 6212 if ac_fn_c_try_compile "$LINENO"; then : 6213 ac_cv_c_inline=$ac_kw 6214 fi 6215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6216 test "$ac_cv_c_inline" != no && break 6217 done 6218 6219 fi 6220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 6221 $as_echo "$ac_cv_c_inline" >&6; } 6222 6223 case $ac_cv_c_inline in 6224 inline | yes) ;; 6225 *) 6226 case $ac_cv_c_inline in 6227 no) ac_val=;; 6228 *) ac_val=$ac_cv_c_inline;; 6229 esac 6230 cat >>confdefs.h <<_ACEOF 6231 #ifndef __cplusplus 6232 #define inline $ac_val 6233 #endif 6234 _ACEOF 6235 ;; 6236 esac 6237 6238 6239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute" >&5 6240 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute... " >&6; } 6241 if ${ac_cv_c_format_attribute+:} false; then : 6242 $as_echo_n "(cached) " >&6 6243 else 6244 ac_cv_c_format_attribute=no 6245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6246 /* end confdefs.h. */ 6247 #include <stdio.h> 6248 void f (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6249 void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6250 6251 int 6252 main () 6253 { 6254 6255 f ("%s", "str"); 6256 6257 ; 6258 return 0; 6259 } 6260 _ACEOF 6261 if ac_fn_c_try_compile "$LINENO"; then : 6262 ac_cv_c_format_attribute="yes" 6263 else 6264 ac_cv_c_format_attribute="no" 6265 fi 6266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6267 6268 fi 6269 6270 6271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_format_attribute" >&5 6272 $as_echo "$ac_cv_c_format_attribute" >&6; } 6273 if test $ac_cv_c_format_attribute = yes; then 6274 6275 $as_echo "#define HAVE_ATTR_FORMAT 1" >>confdefs.h 6276 6277 fi 6278 6279 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute" >&5 6281 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute... " >&6; } 6282 if ${ac_cv_c_unused_attribute+:} false; then : 6283 $as_echo_n "(cached) " >&6 6284 else 6285 ac_cv_c_unused_attribute=no 6286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6287 /* end confdefs.h. */ 6288 #include <stdio.h> 6289 void f (char *u __attribute__((unused))); 6290 6291 int 6292 main () 6293 { 6294 6295 f ("x"); 6296 6297 ; 6298 return 0; 6299 } 6300 _ACEOF 6301 if ac_fn_c_try_compile "$LINENO"; then : 6302 ac_cv_c_unused_attribute="yes" 6303 else 6304 ac_cv_c_unused_attribute="no" 6305 fi 6306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6307 6308 fi 6309 6310 6311 6312 6313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_unused_attribute" >&5 6314 $as_echo "$ac_cv_c_unused_attribute" >&6; } 6315 if test $ac_cv_c_unused_attribute = yes; then 6316 6317 $as_echo "#define HAVE_ATTR_UNUSED 1" >>confdefs.h 6318 6319 fi 6320 6321 6322 6323 6324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute" >&5 6325 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute... " >&6; } 6326 if ${ac_cv_c_weak_attribute+:} false; then : 6327 $as_echo_n "(cached) " >&6 6328 else 6329 ac_cv_c_weak_attribute=no 6330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6331 /* end confdefs.h. */ 6332 #include <stdio.h> 6333 __attribute__((weak)) void f(int x) { printf("%d", x); } 6334 6335 int 6336 main () 6337 { 6338 6339 f(1); 6340 6341 ; 6342 return 0; 6343 } 6344 _ACEOF 6345 if ac_fn_c_try_compile "$LINENO"; then : 6346 ac_cv_c_weak_attribute="yes" 6347 else 6348 ac_cv_c_weak_attribute="no" 6349 fi 6350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6351 6352 fi 6353 6354 6355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_weak_attribute" >&5 6356 $as_echo "$ac_cv_c_weak_attribute" >&6; } 6357 if test $ac_cv_c_weak_attribute = yes; then 6358 6359 $as_echo "#define HAVE_ATTR_WEAK 1" >>confdefs.h 6360 6361 6362 $as_echo "#define ATTR_WEAK __attribute__((weak))" >>confdefs.h 6363 6364 fi 6365 6366 6367 6368 6369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"noreturn\" attribute" >&5 6370 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"noreturn\" attribute... " >&6; } 6371 if ${ac_cv_c_noreturn_attribute+:} false; then : 6372 $as_echo_n "(cached) " >&6 6373 else 6374 ac_cv_c_noreturn_attribute=no 6375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6376 /* end confdefs.h. */ 6377 #include <stdio.h> 6378 __attribute__((noreturn)) void f(int x) { printf("%d", x); } 6379 6380 int 6381 main () 6382 { 6383 6384 f(1); 6385 6386 ; 6387 return 0; 6388 } 6389 _ACEOF 6390 if ac_fn_c_try_compile "$LINENO"; then : 6391 ac_cv_c_noreturn_attribute="yes" 6392 else 6393 ac_cv_c_noreturn_attribute="no" 6394 fi 6395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6396 6397 fi 6398 6399 6400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_noreturn_attribute" >&5 6401 $as_echo "$ac_cv_c_noreturn_attribute" >&6; } 6402 if test $ac_cv_c_noreturn_attribute = yes; then 6403 6404 $as_echo "#define HAVE_ATTR_NORETURN 1" >>confdefs.h 6405 6406 6407 $as_echo "#define ATTR_NORETURN __attribute__((__noreturn__))" >>confdefs.h 6408 6409 fi 6410 6411 6412 if test "$srcdir" != "."; then 6413 CPPFLAGS="$CPPFLAGS -I$srcdir" 6414 fi 6415 6416 6417 6418 6419 6420 for ac_prog in flex lex 6421 do 6422 # Extract the first word of "$ac_prog", so it can be a program name with args. 6423 set dummy $ac_prog; ac_word=$2 6424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6425 $as_echo_n "checking for $ac_word... " >&6; } 6426 if ${ac_cv_prog_LEX+:} false; then : 6427 $as_echo_n "(cached) " >&6 6428 else 6429 if test -n "$LEX"; then 6430 ac_cv_prog_LEX="$LEX" # Let the user override the test. 6431 else 6432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6433 for as_dir in $PATH 6434 do 6435 IFS=$as_save_IFS 6436 test -z "$as_dir" && as_dir=. 6437 for ac_exec_ext in '' $ac_executable_extensions; do 6438 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6439 ac_cv_prog_LEX="$ac_prog" 6440 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6441 break 2 6442 fi 6443 done 6444 done 6445 IFS=$as_save_IFS 6446 6447 fi 6448 fi 6449 LEX=$ac_cv_prog_LEX 6450 if test -n "$LEX"; then 6451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 6452 $as_echo "$LEX" >&6; } 6453 else 6454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6455 $as_echo "no" >&6; } 6456 fi 6457 6458 6459 test -n "$LEX" && break 6460 done 6461 test -n "$LEX" || LEX=":" 6462 6463 if test "x$LEX" != "x:"; then 6464 cat >conftest.l <<_ACEOF 6465 %% 6466 a { ECHO; } 6467 b { REJECT; } 6468 c { yymore (); } 6469 d { yyless (1); } 6470 e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ 6471 yyless ((input () != 0)); } 6472 f { unput (yytext[0]); } 6473 . { BEGIN INITIAL; } 6474 %% 6475 #ifdef YYTEXT_POINTER 6476 extern char *yytext; 6477 #endif 6478 int 6479 main (void) 6480 { 6481 return ! yylex () + ! yywrap (); 6482 } 6483 _ACEOF 6484 { { ac_try="$LEX conftest.l" 6485 case "(($ac_try" in 6486 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6487 *) ac_try_echo=$ac_try;; 6488 esac 6489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 6490 $as_echo "$ac_try_echo"; } >&5 6491 (eval "$LEX conftest.l") 2>&5 6492 ac_status=$? 6493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6494 test $ac_status = 0; } 6495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 6496 $as_echo_n "checking lex output file root... " >&6; } 6497 if ${ac_cv_prog_lex_root+:} false; then : 6498 $as_echo_n "(cached) " >&6 6499 else 6500 6501 if test -f lex.yy.c; then 6502 ac_cv_prog_lex_root=lex.yy 6503 elif test -f lexyy.c; then 6504 ac_cv_prog_lex_root=lexyy 6505 else 6506 as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 6507 fi 6508 fi 6509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 6510 $as_echo "$ac_cv_prog_lex_root" >&6; } 6511 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 6512 6513 if test -z "${LEXLIB+set}"; then 6514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 6515 $as_echo_n "checking lex library... " >&6; } 6516 if ${ac_cv_lib_lex+:} false; then : 6517 $as_echo_n "(cached) " >&6 6518 else 6519 6520 ac_save_LIBS=$LIBS 6521 ac_cv_lib_lex='none needed' 6522 for ac_lib in '' -lfl -ll; do 6523 LIBS="$ac_lib $ac_save_LIBS" 6524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6525 /* end confdefs.h. */ 6526 `cat $LEX_OUTPUT_ROOT.c` 6527 _ACEOF 6528 if ac_fn_c_try_link "$LINENO"; then : 6529 ac_cv_lib_lex=$ac_lib 6530 fi 6531 rm -f core conftest.err conftest.$ac_objext \ 6532 conftest$ac_exeext conftest.$ac_ext 6533 test "$ac_cv_lib_lex" != 'none needed' && break 6534 done 6535 LIBS=$ac_save_LIBS 6536 6537 fi 6538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 6539 $as_echo "$ac_cv_lib_lex" >&6; } 6540 test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex 6541 fi 6542 6543 6544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 6545 $as_echo_n "checking whether yytext is a pointer... " >&6; } 6546 if ${ac_cv_prog_lex_yytext_pointer+:} false; then : 6547 $as_echo_n "(cached) " >&6 6548 else 6549 # POSIX says lex can declare yytext either as a pointer or an array; the 6550 # default is implementation-dependent. Figure out which it is, since 6551 # not all implementations provide the %pointer and %array declarations. 6552 ac_cv_prog_lex_yytext_pointer=no 6553 ac_save_LIBS=$LIBS 6554 LIBS="$LEXLIB $ac_save_LIBS" 6555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6556 /* end confdefs.h. */ 6557 6558 #define YYTEXT_POINTER 1 6559 `cat $LEX_OUTPUT_ROOT.c` 6560 _ACEOF 6561 if ac_fn_c_try_link "$LINENO"; then : 6562 ac_cv_prog_lex_yytext_pointer=yes 6563 fi 6564 rm -f core conftest.err conftest.$ac_objext \ 6565 conftest$ac_exeext conftest.$ac_ext 6566 LIBS=$ac_save_LIBS 6567 6568 fi 6569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 6570 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } 6571 if test $ac_cv_prog_lex_yytext_pointer = yes; then 6572 6573 $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h 6574 6575 fi 6576 rm -f conftest.l $LEX_OUTPUT_ROOT.c 6577 6578 fi 6579 if test "$LEX" != "" -a "$LEX" != ":"; then 6580 6581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yylex_destroy" >&5 6582 $as_echo_n "checking for yylex_destroy... " >&6; } 6583 if echo %% | $LEX -t 2>&1 | grep yylex_destroy >/dev/null 2>&1; then 6584 6585 $as_echo "#define LEX_HAS_YYLEX_DESTROY 1" >>confdefs.h 6586 6587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6588 $as_echo "yes" >&6; } 6589 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6590 $as_echo "no" >&6; }; 6591 LEX=":" 6592 fi 6593 6594 fi 6595 if test "$LEX" != "" -a "$LEX" != ":"; then 6596 6597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lex %option" >&5 6598 $as_echo_n "checking for lex %option... " >&6; } 6599 if cat <<EOF | $LEX -t 2>&1 | grep yy_delete_buffer >/dev/null 2>&1; then 6600 %option nounput 6601 %% 6602 EOF 6603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6604 $as_echo "yes" >&6; } 6605 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6606 $as_echo "no" >&6; }; 6607 LEX=":" 6608 fi 6609 6610 fi 6611 for ac_prog in 'bison -y' byacc 6612 do 6613 # Extract the first word of "$ac_prog", so it can be a program name with args. 6614 set dummy $ac_prog; ac_word=$2 6615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6616 $as_echo_n "checking for $ac_word... " >&6; } 6617 if ${ac_cv_prog_YACC+:} false; then : 6618 $as_echo_n "(cached) " >&6 6619 else 6620 if test -n "$YACC"; then 6621 ac_cv_prog_YACC="$YACC" # Let the user override the test. 6622 else 6623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6624 for as_dir in $PATH 6625 do 6626 IFS=$as_save_IFS 6627 test -z "$as_dir" && as_dir=. 6628 for ac_exec_ext in '' $ac_executable_extensions; do 6629 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6630 ac_cv_prog_YACC="$ac_prog" 6631 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6632 break 2 6633 fi 6634 done 6635 done 6636 IFS=$as_save_IFS 6637 6638 fi 6639 fi 6640 YACC=$ac_cv_prog_YACC 6641 if test -n "$YACC"; then 6642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 6643 $as_echo "$YACC" >&6; } 6644 else 6645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6646 $as_echo "no" >&6; } 6647 fi 6648 6649 6650 test -n "$YACC" && break 6651 done 6652 test -n "$YACC" || YACC="yacc" 6653 6654 # Extract the first word of "doxygen", so it can be a program name with args. 6655 set dummy doxygen; ac_word=$2 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6657 $as_echo_n "checking for $ac_word... " >&6; } 6658 if ${ac_cv_prog_doxygen+:} false; then : 6659 $as_echo_n "(cached) " >&6 6660 else 6661 if test -n "$doxygen"; then 6662 ac_cv_prog_doxygen="$doxygen" # Let the user override the test. 6663 else 6664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6665 for as_dir in $PATH 6666 do 6667 IFS=$as_save_IFS 6668 test -z "$as_dir" && as_dir=. 6669 for ac_exec_ext in '' $ac_executable_extensions; do 6670 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6671 ac_cv_prog_doxygen="doxygen" 6672 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6673 break 2 6674 fi 6675 done 6676 done 6677 IFS=$as_save_IFS 6678 6679 fi 6680 fi 6681 doxygen=$ac_cv_prog_doxygen 6682 if test -n "$doxygen"; then 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doxygen" >&5 6684 $as_echo "$doxygen" >&6; } 6685 else 6686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6687 $as_echo "no" >&6; } 6688 fi 6689 6690 6691 if test -n "$ac_tool_prefix"; then 6692 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6693 set dummy ${ac_tool_prefix}strip; ac_word=$2 6694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6695 $as_echo_n "checking for $ac_word... " >&6; } 6696 if ${ac_cv_prog_STRIP+:} false; then : 6697 $as_echo_n "(cached) " >&6 6698 else 6699 if test -n "$STRIP"; then 6700 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6701 else 6702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6703 for as_dir in $PATH 6704 do 6705 IFS=$as_save_IFS 6706 test -z "$as_dir" && as_dir=. 6707 for ac_exec_ext in '' $ac_executable_extensions; do 6708 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6709 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6710 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6711 break 2 6712 fi 6713 done 6714 done 6715 IFS=$as_save_IFS 6716 6717 fi 6718 fi 6719 STRIP=$ac_cv_prog_STRIP 6720 if test -n "$STRIP"; then 6721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6722 $as_echo "$STRIP" >&6; } 6723 else 6724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6725 $as_echo "no" >&6; } 6726 fi 6727 6728 6729 fi 6730 if test -z "$ac_cv_prog_STRIP"; then 6731 ac_ct_STRIP=$STRIP 6732 # Extract the first word of "strip", so it can be a program name with args. 6733 set dummy strip; ac_word=$2 6734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6735 $as_echo_n "checking for $ac_word... " >&6; } 6736 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 6737 $as_echo_n "(cached) " >&6 6738 else 6739 if test -n "$ac_ct_STRIP"; then 6740 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6741 else 6742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6743 for as_dir in $PATH 6744 do 6745 IFS=$as_save_IFS 6746 test -z "$as_dir" && as_dir=. 6747 for ac_exec_ext in '' $ac_executable_extensions; do 6748 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6749 ac_cv_prog_ac_ct_STRIP="strip" 6750 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6751 break 2 6752 fi 6753 done 6754 done 6755 IFS=$as_save_IFS 6756 6757 fi 6758 fi 6759 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6760 if test -n "$ac_ct_STRIP"; then 6761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6762 $as_echo "$ac_ct_STRIP" >&6; } 6763 else 6764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6765 $as_echo "no" >&6; } 6766 fi 6767 6768 if test "x$ac_ct_STRIP" = x; then 6769 STRIP="" 6770 else 6771 case $cross_compiling:$ac_tool_warned in 6772 yes:) 6773 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6774 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6775 ac_tool_warned=yes ;; 6776 esac 6777 STRIP=$ac_ct_STRIP 6778 fi 6779 else 6780 STRIP="$ac_cv_prog_STRIP" 6781 fi 6782 6783 ac_aux_dir= 6784 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 6785 if test -f "$ac_dir/install-sh"; then 6786 ac_aux_dir=$ac_dir 6787 ac_install_sh="$ac_aux_dir/install-sh -c" 6788 break 6789 elif test -f "$ac_dir/install.sh"; then 6790 ac_aux_dir=$ac_dir 6791 ac_install_sh="$ac_aux_dir/install.sh -c" 6792 break 6793 elif test -f "$ac_dir/shtool"; then 6794 ac_aux_dir=$ac_dir 6795 ac_install_sh="$ac_aux_dir/shtool install -c" 6796 break 6797 fi 6798 done 6799 if test -z "$ac_aux_dir"; then 6800 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 6801 fi 6802 6803 # These three variables are undocumented and unsupported, 6804 # and are intended to be withdrawn in a future Autoconf release. 6805 # They can cause serious problems if a builder's source tree is in a directory 6806 # whose full name contains unusual characters. 6807 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 6808 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 6809 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 6810 6811 6812 # Make sure we can run config.sub. 6813 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 6814 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 6815 6816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 6817 $as_echo_n "checking build system type... " >&6; } 6818 if ${ac_cv_build+:} false; then : 6819 $as_echo_n "(cached) " >&6 6820 else 6821 ac_build_alias=$build_alias 6822 test "x$ac_build_alias" = x && 6823 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 6824 test "x$ac_build_alias" = x && 6825 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 6826 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 6827 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 6828 6829 fi 6830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 6831 $as_echo "$ac_cv_build" >&6; } 6832 case $ac_cv_build in 6833 *-*-*) ;; 6834 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 6835 esac 6836 build=$ac_cv_build 6837 ac_save_IFS=$IFS; IFS='-' 6838 set x $ac_cv_build 6839 shift 6840 build_cpu=$1 6841 build_vendor=$2 6842 shift; shift 6843 # Remember, the first character of IFS is used to create $*, 6844 # except with old shells: 6845 build_os=$* 6846 IFS=$ac_save_IFS 6847 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 6848 6849 6850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 6851 $as_echo_n "checking host system type... " >&6; } 6852 if ${ac_cv_host+:} false; then : 6853 $as_echo_n "(cached) " >&6 6854 else 6855 if test "x$host_alias" = x; then 6856 ac_cv_host=$ac_cv_build 6857 else 6858 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 6859 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 6860 fi 6861 6862 fi 6863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 6864 $as_echo "$ac_cv_host" >&6; } 6865 case $ac_cv_host in 6866 *-*-*) ;; 6867 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 6868 esac 6869 host=$ac_cv_host 6870 ac_save_IFS=$IFS; IFS='-' 6871 set x $ac_cv_host 6872 shift 6873 host_cpu=$1 6874 host_vendor=$2 6875 shift; shift 6876 # Remember, the first character of IFS is used to create $*, 6877 # except with old shells: 6878 host_os=$* 6879 IFS=$ac_save_IFS 6880 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 6881 6882 6883 6884 # skip these tests, we do not need them. 6885 6886 6887 6888 6889 6890 6891 6892 6893 # always use ./libtool unless override from commandline (libtool=mylibtool) 6894 if test -z "$libtool"; then 6895 libtool="./libtool" 6896 fi 6897 6898 # avoid libtool max commandline length test on systems that fork slowly. 6899 6900 if echo "$host_os" | grep "sunos4" >/dev/null; then 6901 lt_cv_sys_max_cmd_len=32750; 6902 fi 6903 if test -n "$ac_tool_prefix"; then 6904 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 6905 set dummy ${ac_tool_prefix}ar; ac_word=$2 6906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6907 $as_echo_n "checking for $ac_word... " >&6; } 6908 if ${ac_cv_path_AR+:} false; then : 6909 $as_echo_n "(cached) " >&6 6910 else 6911 case $AR in 6912 [\\/]* | ?:[\\/]*) 6913 ac_cv_path_AR="$AR" # Let the user override the test with a path. 6914 ;; 6915 *) 6916 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6917 for as_dir in $PATH 6918 do 6919 IFS=$as_save_IFS 6920 test -z "$as_dir" && as_dir=. 6921 for ac_exec_ext in '' $ac_executable_extensions; do 6922 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6923 ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" 6924 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6925 break 2 6926 fi 6927 done 6928 done 6929 IFS=$as_save_IFS 6930 6931 ;; 6932 esac 6933 fi 6934 AR=$ac_cv_path_AR 6935 if test -n "$AR"; then 6936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6937 $as_echo "$AR" >&6; } 6938 else 6939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6940 $as_echo "no" >&6; } 6941 fi 6942 6943 6944 fi 6945 if test -z "$ac_cv_path_AR"; then 6946 ac_pt_AR=$AR 6947 # Extract the first word of "ar", so it can be a program name with args. 6948 set dummy ar; ac_word=$2 6949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6950 $as_echo_n "checking for $ac_word... " >&6; } 6951 if ${ac_cv_path_ac_pt_AR+:} false; then : 6952 $as_echo_n "(cached) " >&6 6953 else 6954 case $ac_pt_AR in 6955 [\\/]* | ?:[\\/]*) 6956 ac_cv_path_ac_pt_AR="$ac_pt_AR" # Let the user override the test with a path. 6957 ;; 6958 *) 6959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6960 for as_dir in $PATH 6961 do 6962 IFS=$as_save_IFS 6963 test -z "$as_dir" && as_dir=. 6964 for ac_exec_ext in '' $ac_executable_extensions; do 6965 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6966 ac_cv_path_ac_pt_AR="$as_dir/$ac_word$ac_exec_ext" 6967 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6968 break 2 6969 fi 6970 done 6971 done 6972 IFS=$as_save_IFS 6973 6974 ;; 6975 esac 6976 fi 6977 ac_pt_AR=$ac_cv_path_ac_pt_AR 6978 if test -n "$ac_pt_AR"; then 6979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5 6980 $as_echo "$ac_pt_AR" >&6; } 6981 else 6982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6983 $as_echo "no" >&6; } 6984 fi 6985 6986 if test "x$ac_pt_AR" = x; then 6987 AR="false" 6988 else 6989 case $cross_compiling:$ac_tool_warned in 6990 yes:) 6991 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6992 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6993 ac_tool_warned=yes ;; 6994 esac 6995 AR=$ac_pt_AR 6996 fi 6997 else 6998 AR="$ac_cv_path_AR" 6999 fi 7000 7001 if test $AR = false; then 7002 as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5 7003 fi 7004 7005 case `pwd` in 7006 *\ * | *\ *) 7007 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 7008 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 7009 esac 7010 7011 7012 7013 macro_version='2.4.6' 7014 macro_revision='2.4.6' 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 ltmain=$ac_aux_dir/ltmain.sh 7029 7030 # Backslashify metacharacters that are still active within 7031 # double-quoted strings. 7032 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 7033 7034 # Same as above, but do not quote variable references. 7035 double_quote_subst='s/\(["`\\]\)/\\\1/g' 7036 7037 # Sed substitution to delay expansion of an escaped shell variable in a 7038 # double_quote_subst'ed string. 7039 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 7040 7041 # Sed substitution to delay expansion of an escaped single quote. 7042 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 7043 7044 # Sed substitution to avoid accidental globbing in evaled expressions 7045 no_glob_subst='s/\*/\\\*/g' 7046 7047 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7048 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 7049 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 7050 7051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 7052 $as_echo_n "checking how to print strings... " >&6; } 7053 # Test print first, because it will be a builtin if present. 7054 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 7055 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 7056 ECHO='print -r --' 7057 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 7058 ECHO='printf %s\n' 7059 else 7060 # Use this function as a fallback that always works. 7061 func_fallback_echo () 7062 { 7063 eval 'cat <<_LTECHO_EOF 7064 $1 7065 _LTECHO_EOF' 7066 } 7067 ECHO='func_fallback_echo' 7068 fi 7069 7070 # func_echo_all arg... 7071 # Invoke $ECHO with all args, space-separated. 7072 func_echo_all () 7073 { 7074 $ECHO "" 7075 } 7076 7077 case $ECHO in 7078 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 7079 $as_echo "printf" >&6; } ;; 7080 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 7081 $as_echo "print -r" >&6; } ;; 7082 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 7083 $as_echo "cat" >&6; } ;; 7084 esac 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 7100 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 7101 if ${ac_cv_path_SED+:} false; then : 7102 $as_echo_n "(cached) " >&6 7103 else 7104 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 7105 for ac_i in 1 2 3 4 5 6 7; do 7106 ac_script="$ac_script$as_nl$ac_script" 7107 done 7108 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 7109 { ac_script=; unset ac_script;} 7110 if test -z "$SED"; then 7111 ac_path_SED_found=false 7112 # Loop through the user's path and test for each of PROGNAME-LIST 7113 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7114 for as_dir in $PATH 7115 do 7116 IFS=$as_save_IFS 7117 test -z "$as_dir" && as_dir=. 7118 for ac_prog in sed gsed; do 7119 for ac_exec_ext in '' $ac_executable_extensions; do 7120 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 7121 as_fn_executable_p "$ac_path_SED" || continue 7122 # Check for GNU ac_path_SED and select it if it is found. 7123 # Check for GNU $ac_path_SED 7124 case `"$ac_path_SED" --version 2>&1` in 7125 *GNU*) 7126 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 7127 *) 7128 ac_count=0 7129 $as_echo_n 0123456789 >"conftest.in" 7130 while : 7131 do 7132 cat "conftest.in" "conftest.in" >"conftest.tmp" 7133 mv "conftest.tmp" "conftest.in" 7134 cp "conftest.in" "conftest.nl" 7135 $as_echo '' >> "conftest.nl" 7136 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 7137 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7138 as_fn_arith $ac_count + 1 && ac_count=$as_val 7139 if test $ac_count -gt ${ac_path_SED_max-0}; then 7140 # Best one so far, save it but keep looking for a better one 7141 ac_cv_path_SED="$ac_path_SED" 7142 ac_path_SED_max=$ac_count 7143 fi 7144 # 10*(2^10) chars as input seems more than enough 7145 test $ac_count -gt 10 && break 7146 done 7147 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7148 esac 7149 7150 $ac_path_SED_found && break 3 7151 done 7152 done 7153 done 7154 IFS=$as_save_IFS 7155 if test -z "$ac_cv_path_SED"; then 7156 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 7157 fi 7158 else 7159 ac_cv_path_SED=$SED 7160 fi 7161 7162 fi 7163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 7164 $as_echo "$ac_cv_path_SED" >&6; } 7165 SED="$ac_cv_path_SED" 7166 rm -f conftest.sed 7167 7168 test -z "$SED" && SED=sed 7169 Xsed="$SED -e 1s/^X//" 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 7182 $as_echo_n "checking for fgrep... " >&6; } 7183 if ${ac_cv_path_FGREP+:} false; then : 7184 $as_echo_n "(cached) " >&6 7185 else 7186 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 7187 then ac_cv_path_FGREP="$GREP -F" 7188 else 7189 if test -z "$FGREP"; then 7190 ac_path_FGREP_found=false 7191 # Loop through the user's path and test for each of PROGNAME-LIST 7192 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7193 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 7194 do 7195 IFS=$as_save_IFS 7196 test -z "$as_dir" && as_dir=. 7197 for ac_prog in fgrep; do 7198 for ac_exec_ext in '' $ac_executable_extensions; do 7199 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 7200 as_fn_executable_p "$ac_path_FGREP" || continue 7201 # Check for GNU ac_path_FGREP and select it if it is found. 7202 # Check for GNU $ac_path_FGREP 7203 case `"$ac_path_FGREP" --version 2>&1` in 7204 *GNU*) 7205 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 7206 *) 7207 ac_count=0 7208 $as_echo_n 0123456789 >"conftest.in" 7209 while : 7210 do 7211 cat "conftest.in" "conftest.in" >"conftest.tmp" 7212 mv "conftest.tmp" "conftest.in" 7213 cp "conftest.in" "conftest.nl" 7214 $as_echo 'FGREP' >> "conftest.nl" 7215 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 7216 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7217 as_fn_arith $ac_count + 1 && ac_count=$as_val 7218 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 7219 # Best one so far, save it but keep looking for a better one 7220 ac_cv_path_FGREP="$ac_path_FGREP" 7221 ac_path_FGREP_max=$ac_count 7222 fi 7223 # 10*(2^10) chars as input seems more than enough 7224 test $ac_count -gt 10 && break 7225 done 7226 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7227 esac 7228 7229 $ac_path_FGREP_found && break 3 7230 done 7231 done 7232 done 7233 IFS=$as_save_IFS 7234 if test -z "$ac_cv_path_FGREP"; then 7235 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 7236 fi 7237 else 7238 ac_cv_path_FGREP=$FGREP 7239 fi 7240 7241 fi 7242 fi 7243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 7244 $as_echo "$ac_cv_path_FGREP" >&6; } 7245 FGREP="$ac_cv_path_FGREP" 7246 7247 7248 test -z "$GREP" && GREP=grep 7249 7250 7251 7252 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 # Check whether --with-gnu-ld was given. 7269 if test "${with_gnu_ld+set}" = set; then : 7270 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 7271 else 7272 with_gnu_ld=no 7273 fi 7274 7275 ac_prog=ld 7276 if test yes = "$GCC"; then 7277 # Check if gcc -print-prog-name=ld gives a path. 7278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 7279 $as_echo_n "checking for ld used by $CC... " >&6; } 7280 case $host in 7281 *-*-mingw*) 7282 # gcc leaves a trailing carriage return, which upsets mingw 7283 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 7284 *) 7285 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 7286 esac 7287 case $ac_prog in 7288 # Accept absolute paths. 7289 [\\/]* | ?:[\\/]*) 7290 re_direlt='/[^/][^/]*/\.\./' 7291 # Canonicalize the pathname of ld 7292 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 7293 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 7294 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 7295 done 7296 test -z "$LD" && LD=$ac_prog 7297 ;; 7298 "") 7299 # If it fails, then pretend we aren't using GCC. 7300 ac_prog=ld 7301 ;; 7302 *) 7303 # If it is relative, then search for the first ld in PATH. 7304 with_gnu_ld=unknown 7305 ;; 7306 esac 7307 elif test yes = "$with_gnu_ld"; then 7308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 7309 $as_echo_n "checking for GNU ld... " >&6; } 7310 else 7311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 7312 $as_echo_n "checking for non-GNU ld... " >&6; } 7313 fi 7314 if ${lt_cv_path_LD+:} false; then : 7315 $as_echo_n "(cached) " >&6 7316 else 7317 if test -z "$LD"; then 7318 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7319 for ac_dir in $PATH; do 7320 IFS=$lt_save_ifs 7321 test -z "$ac_dir" && ac_dir=. 7322 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 7323 lt_cv_path_LD=$ac_dir/$ac_prog 7324 # Check to see if the program is GNU ld. I'd rather use --version, 7325 # but apparently some variants of GNU ld only accept -v. 7326 # Break only if it was the GNU/non-GNU ld that we prefer. 7327 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 7328 *GNU* | *'with BFD'*) 7329 test no != "$with_gnu_ld" && break 7330 ;; 7331 *) 7332 test yes != "$with_gnu_ld" && break 7333 ;; 7334 esac 7335 fi 7336 done 7337 IFS=$lt_save_ifs 7338 else 7339 lt_cv_path_LD=$LD # Let the user override the test with a path. 7340 fi 7341 fi 7342 7343 LD=$lt_cv_path_LD 7344 if test -n "$LD"; then 7345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 7346 $as_echo "$LD" >&6; } 7347 else 7348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7349 $as_echo "no" >&6; } 7350 fi 7351 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 7352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 7353 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 7354 if ${lt_cv_prog_gnu_ld+:} false; then : 7355 $as_echo_n "(cached) " >&6 7356 else 7357 # I'd rather use --version here, but apparently some GNU lds only accept -v. 7358 case `$LD -v 2>&1 </dev/null` in 7359 *GNU* | *'with BFD'*) 7360 lt_cv_prog_gnu_ld=yes 7361 ;; 7362 *) 7363 lt_cv_prog_gnu_ld=no 7364 ;; 7365 esac 7366 fi 7367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 7368 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 7369 with_gnu_ld=$lt_cv_prog_gnu_ld 7370 7371 7372 7373 7374 7375 7376 7377 7378 7379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 7380 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 7381 if ${lt_cv_path_NM+:} false; then : 7382 $as_echo_n "(cached) " >&6 7383 else 7384 if test -n "$NM"; then 7385 # Let the user override the test. 7386 lt_cv_path_NM=$NM 7387 else 7388 lt_nm_to_check=${ac_tool_prefix}nm 7389 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 7390 lt_nm_to_check="$lt_nm_to_check nm" 7391 fi 7392 for lt_tmp_nm in $lt_nm_to_check; do 7393 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7394 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 7395 IFS=$lt_save_ifs 7396 test -z "$ac_dir" && ac_dir=. 7397 tmp_nm=$ac_dir/$lt_tmp_nm 7398 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 7399 # Check to see if the nm accepts a BSD-compat flag. 7400 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 7401 # nm: unknown option "B" ignored 7402 # Tru64's nm complains that /dev/null is an invalid object file 7403 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 7404 case $build_os in 7405 mingw*) lt_bad_file=conftest.nm/nofile ;; 7406 *) lt_bad_file=/dev/null ;; 7407 esac 7408 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 7409 *$lt_bad_file* | *'Invalid file or object type'*) 7410 lt_cv_path_NM="$tmp_nm -B" 7411 break 2 7412 ;; 7413 *) 7414 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 7415 */dev/null*) 7416 lt_cv_path_NM="$tmp_nm -p" 7417 break 2 7418 ;; 7419 *) 7420 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 7421 continue # so that we can try to find one that supports BSD flags 7422 ;; 7423 esac 7424 ;; 7425 esac 7426 fi 7427 done 7428 IFS=$lt_save_ifs 7429 done 7430 : ${lt_cv_path_NM=no} 7431 fi 7432 fi 7433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 7434 $as_echo "$lt_cv_path_NM" >&6; } 7435 if test no != "$lt_cv_path_NM"; then 7436 NM=$lt_cv_path_NM 7437 else 7438 # Didn't find any BSD compatible name lister, look for dumpbin. 7439 if test -n "$DUMPBIN"; then : 7440 # Let the user override the test. 7441 else 7442 if test -n "$ac_tool_prefix"; then 7443 for ac_prog in dumpbin "link -dump" 7444 do 7445 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 7446 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 7447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7448 $as_echo_n "checking for $ac_word... " >&6; } 7449 if ${ac_cv_prog_DUMPBIN+:} false; then : 7450 $as_echo_n "(cached) " >&6 7451 else 7452 if test -n "$DUMPBIN"; then 7453 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 7454 else 7455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7456 for as_dir in $PATH 7457 do 7458 IFS=$as_save_IFS 7459 test -z "$as_dir" && as_dir=. 7460 for ac_exec_ext in '' $ac_executable_extensions; do 7461 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7462 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 7463 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7464 break 2 7465 fi 7466 done 7467 done 7468 IFS=$as_save_IFS 7469 7470 fi 7471 fi 7472 DUMPBIN=$ac_cv_prog_DUMPBIN 7473 if test -n "$DUMPBIN"; then 7474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 7475 $as_echo "$DUMPBIN" >&6; } 7476 else 7477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7478 $as_echo "no" >&6; } 7479 fi 7480 7481 7482 test -n "$DUMPBIN" && break 7483 done 7484 fi 7485 if test -z "$DUMPBIN"; then 7486 ac_ct_DUMPBIN=$DUMPBIN 7487 for ac_prog in dumpbin "link -dump" 7488 do 7489 # Extract the first word of "$ac_prog", so it can be a program name with args. 7490 set dummy $ac_prog; ac_word=$2 7491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7492 $as_echo_n "checking for $ac_word... " >&6; } 7493 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 7494 $as_echo_n "(cached) " >&6 7495 else 7496 if test -n "$ac_ct_DUMPBIN"; then 7497 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 7498 else 7499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7500 for as_dir in $PATH 7501 do 7502 IFS=$as_save_IFS 7503 test -z "$as_dir" && as_dir=. 7504 for ac_exec_ext in '' $ac_executable_extensions; do 7505 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7506 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 7507 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7508 break 2 7509 fi 7510 done 7511 done 7512 IFS=$as_save_IFS 7513 7514 fi 7515 fi 7516 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 7517 if test -n "$ac_ct_DUMPBIN"; then 7518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 7519 $as_echo "$ac_ct_DUMPBIN" >&6; } 7520 else 7521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7522 $as_echo "no" >&6; } 7523 fi 7524 7525 7526 test -n "$ac_ct_DUMPBIN" && break 7527 done 7528 7529 if test "x$ac_ct_DUMPBIN" = x; then 7530 DUMPBIN=":" 7531 else 7532 case $cross_compiling:$ac_tool_warned in 7533 yes:) 7534 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7535 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7536 ac_tool_warned=yes ;; 7537 esac 7538 DUMPBIN=$ac_ct_DUMPBIN 7539 fi 7540 fi 7541 7542 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 7543 *COFF*) 7544 DUMPBIN="$DUMPBIN -symbols -headers" 7545 ;; 7546 *) 7547 DUMPBIN=: 7548 ;; 7549 esac 7550 fi 7551 7552 if test : != "$DUMPBIN"; then 7553 NM=$DUMPBIN 7554 fi 7555 fi 7556 test -z "$NM" && NM=nm 7557 7558 7559 7560 7561 7562 7563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 7564 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 7565 if ${lt_cv_nm_interface+:} false; then : 7566 $as_echo_n "(cached) " >&6 7567 else 7568 lt_cv_nm_interface="BSD nm" 7569 echo "int some_variable = 0;" > conftest.$ac_ext 7570 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 7571 (eval "$ac_compile" 2>conftest.err) 7572 cat conftest.err >&5 7573 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 7574 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 7575 cat conftest.err >&5 7576 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 7577 cat conftest.out >&5 7578 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 7579 lt_cv_nm_interface="MS dumpbin" 7580 fi 7581 rm -f conftest* 7582 fi 7583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 7584 $as_echo "$lt_cv_nm_interface" >&6; } 7585 7586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 7587 $as_echo_n "checking whether ln -s works... " >&6; } 7588 LN_S=$as_ln_s 7589 if test "$LN_S" = "ln -s"; then 7590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7591 $as_echo "yes" >&6; } 7592 else 7593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 7594 $as_echo "no, using $LN_S" >&6; } 7595 fi 7596 7597 # find the maximum length of command line arguments 7598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 7599 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 7600 if ${lt_cv_sys_max_cmd_len+:} false; then : 7601 $as_echo_n "(cached) " >&6 7602 else 7603 i=0 7604 teststring=ABCD 7605 7606 case $build_os in 7607 msdosdjgpp*) 7608 # On DJGPP, this test can blow up pretty badly due to problems in libc 7609 # (any single argument exceeding 2000 bytes causes a buffer overrun 7610 # during glob expansion). Even if it were fixed, the result of this 7611 # check would be larger than it should be. 7612 lt_cv_sys_max_cmd_len=12288; # 12K is about right 7613 ;; 7614 7615 gnu*) 7616 # Under GNU Hurd, this test is not required because there is 7617 # no limit to the length of command line arguments. 7618 # Libtool will interpret -1 as no limit whatsoever 7619 lt_cv_sys_max_cmd_len=-1; 7620 ;; 7621 7622 cygwin* | mingw* | cegcc*) 7623 # On Win9x/ME, this test blows up -- it succeeds, but takes 7624 # about 5 minutes as the teststring grows exponentially. 7625 # Worse, since 9x/ME are not pre-emptively multitasking, 7626 # you end up with a "frozen" computer, even though with patience 7627 # the test eventually succeeds (with a max line length of 256k). 7628 # Instead, let's just punt: use the minimum linelength reported by 7629 # all of the supported platforms: 8192 (on NT/2K/XP). 7630 lt_cv_sys_max_cmd_len=8192; 7631 ;; 7632 7633 mint*) 7634 # On MiNT this can take a long time and run out of memory. 7635 lt_cv_sys_max_cmd_len=8192; 7636 ;; 7637 7638 amigaos*) 7639 # On AmigaOS with pdksh, this test takes hours, literally. 7640 # So we just punt and use a minimum line length of 8192. 7641 lt_cv_sys_max_cmd_len=8192; 7642 ;; 7643 7644 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 7645 # This has been around since 386BSD, at least. Likely further. 7646 if test -x /sbin/sysctl; then 7647 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 7648 elif test -x /usr/sbin/sysctl; then 7649 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 7650 else 7651 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 7652 fi 7653 # And add a safety zone 7654 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7655 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7656 ;; 7657 7658 interix*) 7659 # We know the value 262144 and hardcode it with a safety zone (like BSD) 7660 lt_cv_sys_max_cmd_len=196608 7661 ;; 7662 7663 os2*) 7664 # The test takes a long time on OS/2. 7665 lt_cv_sys_max_cmd_len=8192 7666 ;; 7667 7668 osf*) 7669 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 7670 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 7671 # nice to cause kernel panics so lets avoid the loop below. 7672 # First set a reasonable default. 7673 lt_cv_sys_max_cmd_len=16384 7674 # 7675 if test -x /sbin/sysconfig; then 7676 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 7677 *1*) lt_cv_sys_max_cmd_len=-1 ;; 7678 esac 7679 fi 7680 ;; 7681 sco3.2v5*) 7682 lt_cv_sys_max_cmd_len=102400 7683 ;; 7684 sysv5* | sco5v6* | sysv4.2uw2*) 7685 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 7686 if test -n "$kargmax"; then 7687 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 7688 else 7689 lt_cv_sys_max_cmd_len=32768 7690 fi 7691 ;; 7692 *) 7693 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 7694 if test -n "$lt_cv_sys_max_cmd_len" && \ 7695 test undefined != "$lt_cv_sys_max_cmd_len"; then 7696 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7697 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7698 else 7699 # Make teststring a little bigger before we do anything with it. 7700 # a 1K string should be a reasonable start. 7701 for i in 1 2 3 4 5 6 7 8; do 7702 teststring=$teststring$teststring 7703 done 7704 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 7705 # If test is not a shell built-in, we'll probably end up computing a 7706 # maximum length that is only half of the actual maximum length, but 7707 # we can't tell. 7708 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 7709 = "X$teststring$teststring"; } >/dev/null 2>&1 && 7710 test 17 != "$i" # 1/2 MB should be enough 7711 do 7712 i=`expr $i + 1` 7713 teststring=$teststring$teststring 7714 done 7715 # Only check the string length outside the loop. 7716 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 7717 teststring= 7718 # Add a significant safety factor because C++ compilers can tack on 7719 # massive amounts of additional arguments before passing them to the 7720 # linker. It appears as though 1/2 is a usable value. 7721 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 7722 fi 7723 ;; 7724 esac 7725 7726 fi 7727 7728 if test -n "$lt_cv_sys_max_cmd_len"; then 7729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 7730 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 7731 else 7732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 7733 $as_echo "none" >&6; } 7734 fi 7735 max_cmd_len=$lt_cv_sys_max_cmd_len 7736 7737 7738 7739 7740 7741 7742 : ${CP="cp -f"} 7743 : ${MV="mv -f"} 7744 : ${RM="rm -f"} 7745 7746 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7747 lt_unset=unset 7748 else 7749 lt_unset=false 7750 fi 7751 7752 7753 7754 7755 7756 # test EBCDIC or ASCII 7757 case `echo X|tr X '\101'` in 7758 A) # ASCII based system 7759 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7760 lt_SP2NL='tr \040 \012' 7761 lt_NL2SP='tr \015\012 \040\040' 7762 ;; 7763 *) # EBCDIC based system 7764 lt_SP2NL='tr \100 \n' 7765 lt_NL2SP='tr \r\n \100\100' 7766 ;; 7767 esac 7768 7769 7770 7771 7772 7773 7774 7775 7776 7777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 7778 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 7779 if ${lt_cv_to_host_file_cmd+:} false; then : 7780 $as_echo_n "(cached) " >&6 7781 else 7782 case $host in 7783 *-*-mingw* ) 7784 case $build in 7785 *-*-mingw* ) # actually msys 7786 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7787 ;; 7788 *-*-cygwin* ) 7789 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7790 ;; 7791 * ) # otherwise, assume *nix 7792 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7793 ;; 7794 esac 7795 ;; 7796 *-*-cygwin* ) 7797 case $build in 7798 *-*-mingw* ) # actually msys 7799 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7800 ;; 7801 *-*-cygwin* ) 7802 lt_cv_to_host_file_cmd=func_convert_file_noop 7803 ;; 7804 * ) # otherwise, assume *nix 7805 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7806 ;; 7807 esac 7808 ;; 7809 * ) # unhandled hosts (and "normal" native builds) 7810 lt_cv_to_host_file_cmd=func_convert_file_noop 7811 ;; 7812 esac 7813 7814 fi 7815 7816 to_host_file_cmd=$lt_cv_to_host_file_cmd 7817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 7818 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 7819 7820 7821 7822 7823 7824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 7825 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 7826 if ${lt_cv_to_tool_file_cmd+:} false; then : 7827 $as_echo_n "(cached) " >&6 7828 else 7829 #assume ordinary cross tools, or native build. 7830 lt_cv_to_tool_file_cmd=func_convert_file_noop 7831 case $host in 7832 *-*-mingw* ) 7833 case $build in 7834 *-*-mingw* ) # actually msys 7835 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7836 ;; 7837 esac 7838 ;; 7839 esac 7840 7841 fi 7842 7843 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 7845 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 7846 7847 7848 7849 7850 7851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 7852 $as_echo_n "checking for $LD option to reload object files... " >&6; } 7853 if ${lt_cv_ld_reload_flag+:} false; then : 7854 $as_echo_n "(cached) " >&6 7855 else 7856 lt_cv_ld_reload_flag='-r' 7857 fi 7858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 7859 $as_echo "$lt_cv_ld_reload_flag" >&6; } 7860 reload_flag=$lt_cv_ld_reload_flag 7861 case $reload_flag in 7862 "" | " "*) ;; 7863 *) reload_flag=" $reload_flag" ;; 7864 esac 7865 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7866 case $host_os in 7867 cygwin* | mingw* | pw32* | cegcc*) 7868 if test yes != "$GCC"; then 7869 reload_cmds=false 7870 fi 7871 ;; 7872 darwin*) 7873 if test yes = "$GCC"; then 7874 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 7875 else 7876 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7877 fi 7878 ;; 7879 esac 7880 7881 7882 7883 7884 7885 7886 7887 7888 7889 if test -n "$ac_tool_prefix"; then 7890 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 7891 set dummy ${ac_tool_prefix}objdump; ac_word=$2 7892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7893 $as_echo_n "checking for $ac_word... " >&6; } 7894 if ${ac_cv_prog_OBJDUMP+:} false; then : 7895 $as_echo_n "(cached) " >&6 7896 else 7897 if test -n "$OBJDUMP"; then 7898 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 7899 else 7900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7901 for as_dir in $PATH 7902 do 7903 IFS=$as_save_IFS 7904 test -z "$as_dir" && as_dir=. 7905 for ac_exec_ext in '' $ac_executable_extensions; do 7906 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7907 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 7908 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7909 break 2 7910 fi 7911 done 7912 done 7913 IFS=$as_save_IFS 7914 7915 fi 7916 fi 7917 OBJDUMP=$ac_cv_prog_OBJDUMP 7918 if test -n "$OBJDUMP"; then 7919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 7920 $as_echo "$OBJDUMP" >&6; } 7921 else 7922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7923 $as_echo "no" >&6; } 7924 fi 7925 7926 7927 fi 7928 if test -z "$ac_cv_prog_OBJDUMP"; then 7929 ac_ct_OBJDUMP=$OBJDUMP 7930 # Extract the first word of "objdump", so it can be a program name with args. 7931 set dummy objdump; ac_word=$2 7932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7933 $as_echo_n "checking for $ac_word... " >&6; } 7934 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 7935 $as_echo_n "(cached) " >&6 7936 else 7937 if test -n "$ac_ct_OBJDUMP"; then 7938 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 7939 else 7940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7941 for as_dir in $PATH 7942 do 7943 IFS=$as_save_IFS 7944 test -z "$as_dir" && as_dir=. 7945 for ac_exec_ext in '' $ac_executable_extensions; do 7946 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7947 ac_cv_prog_ac_ct_OBJDUMP="objdump" 7948 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7949 break 2 7950 fi 7951 done 7952 done 7953 IFS=$as_save_IFS 7954 7955 fi 7956 fi 7957 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 7958 if test -n "$ac_ct_OBJDUMP"; then 7959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 7960 $as_echo "$ac_ct_OBJDUMP" >&6; } 7961 else 7962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7963 $as_echo "no" >&6; } 7964 fi 7965 7966 if test "x$ac_ct_OBJDUMP" = x; then 7967 OBJDUMP="false" 7968 else 7969 case $cross_compiling:$ac_tool_warned in 7970 yes:) 7971 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7972 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7973 ac_tool_warned=yes ;; 7974 esac 7975 OBJDUMP=$ac_ct_OBJDUMP 7976 fi 7977 else 7978 OBJDUMP="$ac_cv_prog_OBJDUMP" 7979 fi 7980 7981 test -z "$OBJDUMP" && OBJDUMP=objdump 7982 7983 7984 7985 7986 7987 7988 7989 7990 7991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 7992 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 7993 if ${lt_cv_deplibs_check_method+:} false; then : 7994 $as_echo_n "(cached) " >&6 7995 else 7996 lt_cv_file_magic_cmd='$MAGIC_CMD' 7997 lt_cv_file_magic_test_file= 7998 lt_cv_deplibs_check_method='unknown' 7999 # Need to set the preceding variable on all platforms that support 8000 # interlibrary dependencies. 8001 # 'none' -- dependencies not supported. 8002 # 'unknown' -- same as none, but documents that we really don't know. 8003 # 'pass_all' -- all dependencies passed with no checks. 8004 # 'test_compile' -- check by making test program. 8005 # 'file_magic [[regex]]' -- check by looking for files in library path 8006 # that responds to the $file_magic_cmd with a given extended regex. 8007 # If you have 'file' or equivalent on your system and you're not sure 8008 # whether 'pass_all' will *always* work, you probably want this one. 8009 8010 case $host_os in 8011 aix[4-9]*) 8012 lt_cv_deplibs_check_method=pass_all 8013 ;; 8014 8015 beos*) 8016 lt_cv_deplibs_check_method=pass_all 8017 ;; 8018 8019 bsdi[45]*) 8020 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 8021 lt_cv_file_magic_cmd='/usr/bin/file -L' 8022 lt_cv_file_magic_test_file=/shlib/libc.so 8023 ;; 8024 8025 cygwin*) 8026 # func_win32_libid is a shell function defined in ltmain.sh 8027 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 8028 lt_cv_file_magic_cmd='func_win32_libid' 8029 ;; 8030 8031 mingw* | pw32*) 8032 # Base MSYS/MinGW do not provide the 'file' command needed by 8033 # func_win32_libid shell function, so use a weaker test based on 'objdump', 8034 # unless we find 'file', for example because we are cross-compiling. 8035 if ( file / ) >/dev/null 2>&1; then 8036 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 8037 lt_cv_file_magic_cmd='func_win32_libid' 8038 else 8039 # Keep this pattern in sync with the one in func_win32_libid. 8040 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 8041 lt_cv_file_magic_cmd='$OBJDUMP -f' 8042 fi 8043 ;; 8044 8045 cegcc*) 8046 # use the weaker test based on 'objdump'. See mingw*. 8047 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 8048 lt_cv_file_magic_cmd='$OBJDUMP -f' 8049 ;; 8050 8051 darwin* | rhapsody*) 8052 lt_cv_deplibs_check_method=pass_all 8053 ;; 8054 8055 freebsd* | dragonfly*) 8056 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 8057 case $host_cpu in 8058 i*86 ) 8059 # Not sure whether the presence of OpenBSD here was a mistake. 8060 # Let's accept both of them until this is cleared up. 8061 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 8062 lt_cv_file_magic_cmd=/usr/bin/file 8063 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 8064 ;; 8065 esac 8066 else 8067 lt_cv_deplibs_check_method=pass_all 8068 fi 8069 ;; 8070 8071 haiku*) 8072 lt_cv_deplibs_check_method=pass_all 8073 ;; 8074 8075 hpux10.20* | hpux11*) 8076 lt_cv_file_magic_cmd=/usr/bin/file 8077 case $host_cpu in 8078 ia64*) 8079 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 8080 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 8081 ;; 8082 hppa*64*) 8083 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 8084 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 8085 ;; 8086 *) 8087 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 8088 lt_cv_file_magic_test_file=/usr/lib/libc.sl 8089 ;; 8090 esac 8091 ;; 8092 8093 interix[3-9]*) 8094 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 8095 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 8096 ;; 8097 8098 irix5* | irix6* | nonstopux*) 8099 case $LD in 8100 *-32|*"-32 ") libmagic=32-bit;; 8101 *-n32|*"-n32 ") libmagic=N32;; 8102 *-64|*"-64 ") libmagic=64-bit;; 8103 *) libmagic=never-match;; 8104 esac 8105 lt_cv_deplibs_check_method=pass_all 8106 ;; 8107 8108 # This must be glibc/ELF. 8109 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 8110 lt_cv_deplibs_check_method=pass_all 8111 ;; 8112 8113 netbsd*) 8114 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 8115 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 8116 else 8117 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 8118 fi 8119 ;; 8120 8121 newos6*) 8122 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 8123 lt_cv_file_magic_cmd=/usr/bin/file 8124 lt_cv_file_magic_test_file=/usr/lib/libnls.so 8125 ;; 8126 8127 *nto* | *qnx*) 8128 lt_cv_deplibs_check_method=pass_all 8129 ;; 8130 8131 openbsd* | bitrig*) 8132 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 8133 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 8134 else 8135 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 8136 fi 8137 ;; 8138 8139 osf3* | osf4* | osf5*) 8140 lt_cv_deplibs_check_method=pass_all 8141 ;; 8142 8143 rdos*) 8144 lt_cv_deplibs_check_method=pass_all 8145 ;; 8146 8147 solaris*) 8148 lt_cv_deplibs_check_method=pass_all 8149 ;; 8150 8151 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 8152 lt_cv_deplibs_check_method=pass_all 8153 ;; 8154 8155 sysv4 | sysv4.3*) 8156 case $host_vendor in 8157 motorola) 8158 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]' 8159 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 8160 ;; 8161 ncr) 8162 lt_cv_deplibs_check_method=pass_all 8163 ;; 8164 sequent) 8165 lt_cv_file_magic_cmd='/bin/file' 8166 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 8167 ;; 8168 sni) 8169 lt_cv_file_magic_cmd='/bin/file' 8170 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 8171 lt_cv_file_magic_test_file=/lib/libc.so 8172 ;; 8173 siemens) 8174 lt_cv_deplibs_check_method=pass_all 8175 ;; 8176 pc) 8177 lt_cv_deplibs_check_method=pass_all 8178 ;; 8179 esac 8180 ;; 8181 8182 tpf*) 8183 lt_cv_deplibs_check_method=pass_all 8184 ;; 8185 os2*) 8186 lt_cv_deplibs_check_method=pass_all 8187 ;; 8188 esac 8189 8190 fi 8191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 8192 $as_echo "$lt_cv_deplibs_check_method" >&6; } 8193 8194 file_magic_glob= 8195 want_nocaseglob=no 8196 if test "$build" = "$host"; then 8197 case $host_os in 8198 mingw* | pw32*) 8199 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 8200 want_nocaseglob=yes 8201 else 8202 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 8203 fi 8204 ;; 8205 esac 8206 fi 8207 8208 file_magic_cmd=$lt_cv_file_magic_cmd 8209 deplibs_check_method=$lt_cv_deplibs_check_method 8210 test -z "$deplibs_check_method" && deplibs_check_method=unknown 8211 8212 8213 8214 8215 8216 8217 8218 8219 8220 8221 8222 8223 8224 8225 8226 8227 8228 8229 8230 8231 8232 8233 if test -n "$ac_tool_prefix"; then 8234 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 8235 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 8236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8237 $as_echo_n "checking for $ac_word... " >&6; } 8238 if ${ac_cv_prog_DLLTOOL+:} false; then : 8239 $as_echo_n "(cached) " >&6 8240 else 8241 if test -n "$DLLTOOL"; then 8242 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 8243 else 8244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8245 for as_dir in $PATH 8246 do 8247 IFS=$as_save_IFS 8248 test -z "$as_dir" && as_dir=. 8249 for ac_exec_ext in '' $ac_executable_extensions; do 8250 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8251 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 8252 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8253 break 2 8254 fi 8255 done 8256 done 8257 IFS=$as_save_IFS 8258 8259 fi 8260 fi 8261 DLLTOOL=$ac_cv_prog_DLLTOOL 8262 if test -n "$DLLTOOL"; then 8263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 8264 $as_echo "$DLLTOOL" >&6; } 8265 else 8266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8267 $as_echo "no" >&6; } 8268 fi 8269 8270 8271 fi 8272 if test -z "$ac_cv_prog_DLLTOOL"; then 8273 ac_ct_DLLTOOL=$DLLTOOL 8274 # Extract the first word of "dlltool", so it can be a program name with args. 8275 set dummy dlltool; ac_word=$2 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8277 $as_echo_n "checking for $ac_word... " >&6; } 8278 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 8279 $as_echo_n "(cached) " >&6 8280 else 8281 if test -n "$ac_ct_DLLTOOL"; then 8282 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 8283 else 8284 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8285 for as_dir in $PATH 8286 do 8287 IFS=$as_save_IFS 8288 test -z "$as_dir" && as_dir=. 8289 for ac_exec_ext in '' $ac_executable_extensions; do 8290 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8291 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 8292 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8293 break 2 8294 fi 8295 done 8296 done 8297 IFS=$as_save_IFS 8298 8299 fi 8300 fi 8301 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 8302 if test -n "$ac_ct_DLLTOOL"; then 8303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 8304 $as_echo "$ac_ct_DLLTOOL" >&6; } 8305 else 8306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8307 $as_echo "no" >&6; } 8308 fi 8309 8310 if test "x$ac_ct_DLLTOOL" = x; then 8311 DLLTOOL="false" 8312 else 8313 case $cross_compiling:$ac_tool_warned in 8314 yes:) 8315 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8316 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8317 ac_tool_warned=yes ;; 8318 esac 8319 DLLTOOL=$ac_ct_DLLTOOL 8320 fi 8321 else 8322 DLLTOOL="$ac_cv_prog_DLLTOOL" 8323 fi 8324 8325 test -z "$DLLTOOL" && DLLTOOL=dlltool 8326 8327 8328 8329 8330 8331 8332 8333 8334 8335 8336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 8337 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 8338 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 8339 $as_echo_n "(cached) " >&6 8340 else 8341 lt_cv_sharedlib_from_linklib_cmd='unknown' 8342 8343 case $host_os in 8344 cygwin* | mingw* | pw32* | cegcc*) 8345 # two different shell functions defined in ltmain.sh; 8346 # decide which one to use based on capabilities of $DLLTOOL 8347 case `$DLLTOOL --help 2>&1` in 8348 *--identify-strict*) 8349 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 8350 ;; 8351 *) 8352 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 8353 ;; 8354 esac 8355 ;; 8356 *) 8357 # fallback: assume linklib IS sharedlib 8358 lt_cv_sharedlib_from_linklib_cmd=$ECHO 8359 ;; 8360 esac 8361 8362 fi 8363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 8364 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 8365 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 8366 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 8367 8368 8369 8370 8371 8372 8373 8374 if test -n "$ac_tool_prefix"; then 8375 for ac_prog in ar 8376 do 8377 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 8378 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 8379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8380 $as_echo_n "checking for $ac_word... " >&6; } 8381 if ${ac_cv_prog_AR+:} false; then : 8382 $as_echo_n "(cached) " >&6 8383 else 8384 if test -n "$AR"; then 8385 ac_cv_prog_AR="$AR" # Let the user override the test. 8386 else 8387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8388 for as_dir in $PATH 8389 do 8390 IFS=$as_save_IFS 8391 test -z "$as_dir" && as_dir=. 8392 for ac_exec_ext in '' $ac_executable_extensions; do 8393 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8394 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 8395 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8396 break 2 8397 fi 8398 done 8399 done 8400 IFS=$as_save_IFS 8401 8402 fi 8403 fi 8404 AR=$ac_cv_prog_AR 8405 if test -n "$AR"; then 8406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 8407 $as_echo "$AR" >&6; } 8408 else 8409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8410 $as_echo "no" >&6; } 8411 fi 8412 8413 8414 test -n "$AR" && break 8415 done 8416 fi 8417 if test -z "$AR"; then 8418 ac_ct_AR=$AR 8419 for ac_prog in ar 8420 do 8421 # Extract the first word of "$ac_prog", so it can be a program name with args. 8422 set dummy $ac_prog; ac_word=$2 8423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8424 $as_echo_n "checking for $ac_word... " >&6; } 8425 if ${ac_cv_prog_ac_ct_AR+:} false; then : 8426 $as_echo_n "(cached) " >&6 8427 else 8428 if test -n "$ac_ct_AR"; then 8429 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 8430 else 8431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8432 for as_dir in $PATH 8433 do 8434 IFS=$as_save_IFS 8435 test -z "$as_dir" && as_dir=. 8436 for ac_exec_ext in '' $ac_executable_extensions; do 8437 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8438 ac_cv_prog_ac_ct_AR="$ac_prog" 8439 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8440 break 2 8441 fi 8442 done 8443 done 8444 IFS=$as_save_IFS 8445 8446 fi 8447 fi 8448 ac_ct_AR=$ac_cv_prog_ac_ct_AR 8449 if test -n "$ac_ct_AR"; then 8450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 8451 $as_echo "$ac_ct_AR" >&6; } 8452 else 8453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8454 $as_echo "no" >&6; } 8455 fi 8456 8457 8458 test -n "$ac_ct_AR" && break 8459 done 8460 8461 if test "x$ac_ct_AR" = x; then 8462 AR="false" 8463 else 8464 case $cross_compiling:$ac_tool_warned in 8465 yes:) 8466 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8467 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8468 ac_tool_warned=yes ;; 8469 esac 8470 AR=$ac_ct_AR 8471 fi 8472 fi 8473 8474 : ${AR=ar} 8475 : ${AR_FLAGS=cru} 8476 8477 8478 8479 8480 8481 8482 8483 8484 8485 8486 8487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 8488 $as_echo_n "checking for archiver @FILE support... " >&6; } 8489 if ${lt_cv_ar_at_file+:} false; then : 8490 $as_echo_n "(cached) " >&6 8491 else 8492 lt_cv_ar_at_file=no 8493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8494 /* end confdefs.h. */ 8495 8496 int 8497 main () 8498 { 8499 8500 ; 8501 return 0; 8502 } 8503 _ACEOF 8504 if ac_fn_c_try_compile "$LINENO"; then : 8505 echo conftest.$ac_objext > conftest.lst 8506 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 8507 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8508 (eval $lt_ar_try) 2>&5 8509 ac_status=$? 8510 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8511 test $ac_status = 0; } 8512 if test 0 -eq "$ac_status"; then 8513 # Ensure the archiver fails upon bogus file names. 8514 rm -f conftest.$ac_objext libconftest.a 8515 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8516 (eval $lt_ar_try) 2>&5 8517 ac_status=$? 8518 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8519 test $ac_status = 0; } 8520 if test 0 -ne "$ac_status"; then 8521 lt_cv_ar_at_file=@ 8522 fi 8523 fi 8524 rm -f conftest.* libconftest.a 8525 8526 fi 8527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8528 8529 fi 8530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 8531 $as_echo "$lt_cv_ar_at_file" >&6; } 8532 8533 if test no = "$lt_cv_ar_at_file"; then 8534 archiver_list_spec= 8535 else 8536 archiver_list_spec=$lt_cv_ar_at_file 8537 fi 8538 8539 8540 8541 8542 8543 8544 8545 if test -n "$ac_tool_prefix"; then 8546 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 8547 set dummy ${ac_tool_prefix}strip; ac_word=$2 8548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8549 $as_echo_n "checking for $ac_word... " >&6; } 8550 if ${ac_cv_prog_STRIP+:} false; then : 8551 $as_echo_n "(cached) " >&6 8552 else 8553 if test -n "$STRIP"; then 8554 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 8555 else 8556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8557 for as_dir in $PATH 8558 do 8559 IFS=$as_save_IFS 8560 test -z "$as_dir" && as_dir=. 8561 for ac_exec_ext in '' $ac_executable_extensions; do 8562 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8563 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 8564 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8565 break 2 8566 fi 8567 done 8568 done 8569 IFS=$as_save_IFS 8570 8571 fi 8572 fi 8573 STRIP=$ac_cv_prog_STRIP 8574 if test -n "$STRIP"; then 8575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 8576 $as_echo "$STRIP" >&6; } 8577 else 8578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8579 $as_echo "no" >&6; } 8580 fi 8581 8582 8583 fi 8584 if test -z "$ac_cv_prog_STRIP"; then 8585 ac_ct_STRIP=$STRIP 8586 # Extract the first word of "strip", so it can be a program name with args. 8587 set dummy strip; ac_word=$2 8588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8589 $as_echo_n "checking for $ac_word... " >&6; } 8590 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 8591 $as_echo_n "(cached) " >&6 8592 else 8593 if test -n "$ac_ct_STRIP"; then 8594 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 8595 else 8596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8597 for as_dir in $PATH 8598 do 8599 IFS=$as_save_IFS 8600 test -z "$as_dir" && as_dir=. 8601 for ac_exec_ext in '' $ac_executable_extensions; do 8602 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8603 ac_cv_prog_ac_ct_STRIP="strip" 8604 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8605 break 2 8606 fi 8607 done 8608 done 8609 IFS=$as_save_IFS 8610 8611 fi 8612 fi 8613 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 8614 if test -n "$ac_ct_STRIP"; then 8615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 8616 $as_echo "$ac_ct_STRIP" >&6; } 8617 else 8618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8619 $as_echo "no" >&6; } 8620 fi 8621 8622 if test "x$ac_ct_STRIP" = x; then 8623 STRIP=":" 8624 else 8625 case $cross_compiling:$ac_tool_warned in 8626 yes:) 8627 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8628 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8629 ac_tool_warned=yes ;; 8630 esac 8631 STRIP=$ac_ct_STRIP 8632 fi 8633 else 8634 STRIP="$ac_cv_prog_STRIP" 8635 fi 8636 8637 test -z "$STRIP" && STRIP=: 8638 8639 8640 8641 8642 8643 8644 if test -n "$ac_tool_prefix"; then 8645 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 8646 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 8647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8648 $as_echo_n "checking for $ac_word... " >&6; } 8649 if ${ac_cv_prog_RANLIB+:} false; then : 8650 $as_echo_n "(cached) " >&6 8651 else 8652 if test -n "$RANLIB"; then 8653 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 8654 else 8655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8656 for as_dir in $PATH 8657 do 8658 IFS=$as_save_IFS 8659 test -z "$as_dir" && as_dir=. 8660 for ac_exec_ext in '' $ac_executable_extensions; do 8661 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8662 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 8663 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8664 break 2 8665 fi 8666 done 8667 done 8668 IFS=$as_save_IFS 8669 8670 fi 8671 fi 8672 RANLIB=$ac_cv_prog_RANLIB 8673 if test -n "$RANLIB"; then 8674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 8675 $as_echo "$RANLIB" >&6; } 8676 else 8677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8678 $as_echo "no" >&6; } 8679 fi 8680 8681 8682 fi 8683 if test -z "$ac_cv_prog_RANLIB"; then 8684 ac_ct_RANLIB=$RANLIB 8685 # Extract the first word of "ranlib", so it can be a program name with args. 8686 set dummy ranlib; ac_word=$2 8687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8688 $as_echo_n "checking for $ac_word... " >&6; } 8689 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 8690 $as_echo_n "(cached) " >&6 8691 else 8692 if test -n "$ac_ct_RANLIB"; then 8693 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 8694 else 8695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8696 for as_dir in $PATH 8697 do 8698 IFS=$as_save_IFS 8699 test -z "$as_dir" && as_dir=. 8700 for ac_exec_ext in '' $ac_executable_extensions; do 8701 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8702 ac_cv_prog_ac_ct_RANLIB="ranlib" 8703 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8704 break 2 8705 fi 8706 done 8707 done 8708 IFS=$as_save_IFS 8709 8710 fi 8711 fi 8712 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 8713 if test -n "$ac_ct_RANLIB"; then 8714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 8715 $as_echo "$ac_ct_RANLIB" >&6; } 8716 else 8717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8718 $as_echo "no" >&6; } 8719 fi 8720 8721 if test "x$ac_ct_RANLIB" = x; then 8722 RANLIB=":" 8723 else 8724 case $cross_compiling:$ac_tool_warned in 8725 yes:) 8726 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8727 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8728 ac_tool_warned=yes ;; 8729 esac 8730 RANLIB=$ac_ct_RANLIB 8731 fi 8732 else 8733 RANLIB="$ac_cv_prog_RANLIB" 8734 fi 8735 8736 test -z "$RANLIB" && RANLIB=: 8737 8738 8739 8740 8741 8742 8743 # Determine commands to create old-style static archives. 8744 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 8745 old_postinstall_cmds='chmod 644 $oldlib' 8746 old_postuninstall_cmds= 8747 8748 if test -n "$RANLIB"; then 8749 case $host_os in 8750 bitrig* | openbsd*) 8751 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 8752 ;; 8753 *) 8754 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 8755 ;; 8756 esac 8757 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 8758 fi 8759 8760 case $host_os in 8761 darwin*) 8762 lock_old_archive_extraction=yes ;; 8763 *) 8764 lock_old_archive_extraction=no ;; 8765 esac 8766 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786 8787 for ac_prog in gawk mawk nawk awk 8788 do 8789 # Extract the first word of "$ac_prog", so it can be a program name with args. 8790 set dummy $ac_prog; ac_word=$2 8791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8792 $as_echo_n "checking for $ac_word... " >&6; } 8793 if ${ac_cv_prog_AWK+:} false; then : 8794 $as_echo_n "(cached) " >&6 8795 else 8796 if test -n "$AWK"; then 8797 ac_cv_prog_AWK="$AWK" # Let the user override the test. 8798 else 8799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8800 for as_dir in $PATH 8801 do 8802 IFS=$as_save_IFS 8803 test -z "$as_dir" && as_dir=. 8804 for ac_exec_ext in '' $ac_executable_extensions; do 8805 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8806 ac_cv_prog_AWK="$ac_prog" 8807 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8808 break 2 8809 fi 8810 done 8811 done 8812 IFS=$as_save_IFS 8813 8814 fi 8815 fi 8816 AWK=$ac_cv_prog_AWK 8817 if test -n "$AWK"; then 8818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 8819 $as_echo "$AWK" >&6; } 8820 else 8821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8822 $as_echo "no" >&6; } 8823 fi 8824 8825 8826 test -n "$AWK" && break 8827 done 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 8841 8842 8843 8844 8845 8846 8847 # If no C compiler was specified, use CC. 8848 LTCC=${LTCC-"$CC"} 8849 8850 # If no C compiler flags were specified, use CFLAGS. 8851 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8852 8853 # Allow CC to be a program name with arguments. 8854 compiler=$CC 8855 8856 8857 # Check for command to grab the raw symbol name followed by C symbol from nm. 8858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 8859 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 8860 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 8861 $as_echo_n "(cached) " >&6 8862 else 8863 8864 # These are sane defaults that work on at least a few old systems. 8865 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 8866 8867 # Character class describing NM global symbol codes. 8868 symcode='[BCDEGRST]' 8869 8870 # Regexp to match symbols that can be accessed directly from C. 8871 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 8872 8873 # Define system-specific variables. 8874 case $host_os in 8875 aix*) 8876 symcode='[BCDT]' 8877 ;; 8878 cygwin* | mingw* | pw32* | cegcc*) 8879 symcode='[ABCDGISTW]' 8880 ;; 8881 hpux*) 8882 if test ia64 = "$host_cpu"; then 8883 symcode='[ABCDEGRST]' 8884 fi 8885 ;; 8886 irix* | nonstopux*) 8887 symcode='[BCDEGRST]' 8888 ;; 8889 osf*) 8890 symcode='[BCDEGQRST]' 8891 ;; 8892 solaris*) 8893 symcode='[BDRT]' 8894 ;; 8895 sco3.2v5*) 8896 symcode='[DT]' 8897 ;; 8898 sysv4.2uw2*) 8899 symcode='[DT]' 8900 ;; 8901 sysv5* | sco5v6* | unixware* | OpenUNIX*) 8902 symcode='[ABDT]' 8903 ;; 8904 sysv4) 8905 symcode='[DFNSTU]' 8906 ;; 8907 esac 8908 8909 # If we're using GNU nm, then use its standard symbol codes. 8910 case `$NM -V 2>&1` in 8911 *GNU* | *'with BFD'*) 8912 symcode='[ABCDGIRSTW]' ;; 8913 esac 8914 8915 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8916 # Gets list of data symbols to import. 8917 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 8918 # Adjust the below global symbol transforms to fixup imported variables. 8919 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 8920 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 8921 lt_c_name_lib_hook="\ 8922 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 8923 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 8924 else 8925 # Disable hooks by default. 8926 lt_cv_sys_global_symbol_to_import= 8927 lt_cdecl_hook= 8928 lt_c_name_hook= 8929 lt_c_name_lib_hook= 8930 fi 8931 8932 # Transform an extracted symbol line into a proper C declaration. 8933 # Some systems (esp. on ia64) link data and code symbols differently, 8934 # so use this general approach. 8935 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 8936 $lt_cdecl_hook\ 8937 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 8938 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 8939 8940 # Transform an extracted symbol line into symbol name and symbol address 8941 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 8942 $lt_c_name_hook\ 8943 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8944 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 8945 8946 # Transform an extracted symbol line into symbol name with lib prefix and 8947 # symbol address. 8948 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 8949 $lt_c_name_lib_hook\ 8950 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8951 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 8952 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 8953 8954 # Handle CRLF in mingw tool chain 8955 opt_cr= 8956 case $build_os in 8957 mingw*) 8958 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 8959 ;; 8960 esac 8961 8962 # Try without a prefix underscore, then with it. 8963 for ac_symprfx in "" "_"; do 8964 8965 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 8966 symxfrm="\\1 $ac_symprfx\\2 \\2" 8967 8968 # Write the raw and C identifiers. 8969 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8970 # Fake it for dumpbin and say T for any non-static function, 8971 # D for any global variable and I for any imported variable. 8972 # Also find C++ and __fastcall symbols from MSVC++, 8973 # which start with @ or ?. 8974 lt_cv_sys_global_symbol_pipe="$AWK '"\ 8975 " {last_section=section; section=\$ 3};"\ 8976 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 8977 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 8978 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 8979 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 8980 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 8981 " \$ 0!~/External *\|/{next};"\ 8982 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 8983 " {if(hide[section]) next};"\ 8984 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 8985 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 8986 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 8987 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 8988 " ' prfx=^$ac_symprfx" 8989 else 8990 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 8991 fi 8992 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 8993 8994 # Check to see that the pipe works correctly. 8995 pipe_works=no 8996 8997 rm -f conftest* 8998 cat > conftest.$ac_ext <<_LT_EOF 8999 #ifdef __cplusplus 9000 extern "C" { 9001 #endif 9002 char nm_test_var; 9003 void nm_test_func(void); 9004 void nm_test_func(void){} 9005 #ifdef __cplusplus 9006 } 9007 #endif 9008 int main(){nm_test_var='a';nm_test_func();return(0);} 9009 _LT_EOF 9010 9011 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9012 (eval $ac_compile) 2>&5 9013 ac_status=$? 9014 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9015 test $ac_status = 0; }; then 9016 # Now try to grab the symbols. 9017 nlist=conftest.nm 9018 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 9019 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 9020 ac_status=$? 9021 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9022 test $ac_status = 0; } && test -s "$nlist"; then 9023 # Try sorting and uniquifying the output. 9024 if sort "$nlist" | uniq > "$nlist"T; then 9025 mv -f "$nlist"T "$nlist" 9026 else 9027 rm -f "$nlist"T 9028 fi 9029 9030 # Make sure that we snagged all the symbols we need. 9031 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 9032 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 9033 cat <<_LT_EOF > conftest.$ac_ext 9034 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 9035 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 9036 /* DATA imports from DLLs on WIN32 can't be const, because runtime 9037 relocations are performed -- see ld's documentation on pseudo-relocs. */ 9038 # define LT_DLSYM_CONST 9039 #elif defined __osf__ 9040 /* This system does not cope well with relocations in const data. */ 9041 # define LT_DLSYM_CONST 9042 #else 9043 # define LT_DLSYM_CONST const 9044 #endif 9045 9046 #ifdef __cplusplus 9047 extern "C" { 9048 #endif 9049 9050 _LT_EOF 9051 # Now generate the symbol file. 9052 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 9053 9054 cat <<_LT_EOF >> conftest.$ac_ext 9055 9056 /* The mapping between symbol names and symbols. */ 9057 LT_DLSYM_CONST struct { 9058 const char *name; 9059 void *address; 9060 } 9061 lt__PROGRAM__LTX_preloaded_symbols[] = 9062 { 9063 { "@PROGRAM@", (void *) 0 }, 9064 _LT_EOF 9065 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 9066 cat <<\_LT_EOF >> conftest.$ac_ext 9067 {0, (void *) 0} 9068 }; 9069 9070 /* This works around a problem in FreeBSD linker */ 9071 #ifdef FREEBSD_WORKAROUND 9072 static const void *lt_preloaded_setup() { 9073 return lt__PROGRAM__LTX_preloaded_symbols; 9074 } 9075 #endif 9076 9077 #ifdef __cplusplus 9078 } 9079 #endif 9080 _LT_EOF 9081 # Now try linking the two files. 9082 mv conftest.$ac_objext conftstm.$ac_objext 9083 lt_globsym_save_LIBS=$LIBS 9084 lt_globsym_save_CFLAGS=$CFLAGS 9085 LIBS=conftstm.$ac_objext 9086 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 9087 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 9088 (eval $ac_link) 2>&5 9089 ac_status=$? 9090 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9091 test $ac_status = 0; } && test -s conftest$ac_exeext; then 9092 pipe_works=yes 9093 fi 9094 LIBS=$lt_globsym_save_LIBS 9095 CFLAGS=$lt_globsym_save_CFLAGS 9096 else 9097 echo "cannot find nm_test_func in $nlist" >&5 9098 fi 9099 else 9100 echo "cannot find nm_test_var in $nlist" >&5 9101 fi 9102 else 9103 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 9104 fi 9105 else 9106 echo "$progname: failed program was:" >&5 9107 cat conftest.$ac_ext >&5 9108 fi 9109 rm -rf conftest* conftst* 9110 9111 # Do not use the global_symbol_pipe unless it works. 9112 if test yes = "$pipe_works"; then 9113 break 9114 else 9115 lt_cv_sys_global_symbol_pipe= 9116 fi 9117 done 9118 9119 fi 9120 9121 if test -z "$lt_cv_sys_global_symbol_pipe"; then 9122 lt_cv_sys_global_symbol_to_cdecl= 9123 fi 9124 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 9125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 9126 $as_echo "failed" >&6; } 9127 else 9128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 9129 $as_echo "ok" >&6; } 9130 fi 9131 9132 # Response file support. 9133 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 9134 nm_file_list_spec='@' 9135 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 9136 nm_file_list_spec='@' 9137 fi 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152 9153 9154 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 9176 $as_echo_n "checking for sysroot... " >&6; } 9177 9178 # Check whether --with-sysroot was given. 9179 if test "${with_sysroot+set}" = set; then : 9180 withval=$with_sysroot; 9181 else 9182 with_sysroot=no 9183 fi 9184 9185 9186 lt_sysroot= 9187 case $with_sysroot in #( 9188 yes) 9189 if test yes = "$GCC"; then 9190 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 9191 fi 9192 ;; #( 9193 /*) 9194 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 9195 ;; #( 9196 no|'') 9197 ;; #( 9198 *) 9199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 9200 $as_echo "$with_sysroot" >&6; } 9201 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 9202 ;; 9203 esac 9204 9205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 9206 $as_echo "${lt_sysroot:-no}" >&6; } 9207 9208 9209 9210 9211 9212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 9213 $as_echo_n "checking for a working dd... " >&6; } 9214 if ${ac_cv_path_lt_DD+:} false; then : 9215 $as_echo_n "(cached) " >&6 9216 else 9217 printf 0123456789abcdef0123456789abcdef >conftest.i 9218 cat conftest.i conftest.i >conftest2.i 9219 : ${lt_DD:=$DD} 9220 if test -z "$lt_DD"; then 9221 ac_path_lt_DD_found=false 9222 # Loop through the user's path and test for each of PROGNAME-LIST 9223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9224 for as_dir in $PATH 9225 do 9226 IFS=$as_save_IFS 9227 test -z "$as_dir" && as_dir=. 9228 for ac_prog in dd; do 9229 for ac_exec_ext in '' $ac_executable_extensions; do 9230 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 9231 as_fn_executable_p "$ac_path_lt_DD" || continue 9232 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 9233 cmp -s conftest.i conftest.out \ 9234 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 9235 fi 9236 $ac_path_lt_DD_found && break 3 9237 done 9238 done 9239 done 9240 IFS=$as_save_IFS 9241 if test -z "$ac_cv_path_lt_DD"; then 9242 : 9243 fi 9244 else 9245 ac_cv_path_lt_DD=$lt_DD 9246 fi 9247 9248 rm -f conftest.i conftest2.i conftest.out 9249 fi 9250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 9251 $as_echo "$ac_cv_path_lt_DD" >&6; } 9252 9253 9254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 9255 $as_echo_n "checking how to truncate binary pipes... " >&6; } 9256 if ${lt_cv_truncate_bin+:} false; then : 9257 $as_echo_n "(cached) " >&6 9258 else 9259 printf 0123456789abcdef0123456789abcdef >conftest.i 9260 cat conftest.i conftest.i >conftest2.i 9261 lt_cv_truncate_bin= 9262 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 9263 cmp -s conftest.i conftest.out \ 9264 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 9265 fi 9266 rm -f conftest.i conftest2.i conftest.out 9267 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 9268 fi 9269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 9270 $as_echo "$lt_cv_truncate_bin" >&6; } 9271 9272 9273 9274 9275 9276 9277 9278 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 9279 func_cc_basename () 9280 { 9281 for cc_temp in $*""; do 9282 case $cc_temp in 9283 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 9284 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 9285 \-*) ;; 9286 *) break;; 9287 esac 9288 done 9289 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 9290 } 9291 9292 # Check whether --enable-libtool-lock was given. 9293 if test "${enable_libtool_lock+set}" = set; then : 9294 enableval=$enable_libtool_lock; 9295 fi 9296 9297 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 9298 9299 # Some flags need to be propagated to the compiler or linker for good 9300 # libtool support. 9301 case $host in 9302 ia64-*-hpux*) 9303 # Find out what ABI is being produced by ac_compile, and set mode 9304 # options accordingly. 9305 echo 'int i;' > conftest.$ac_ext 9306 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9307 (eval $ac_compile) 2>&5 9308 ac_status=$? 9309 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9310 test $ac_status = 0; }; then 9311 case `/usr/bin/file conftest.$ac_objext` in 9312 *ELF-32*) 9313 HPUX_IA64_MODE=32 9314 ;; 9315 *ELF-64*) 9316 HPUX_IA64_MODE=64 9317 ;; 9318 esac 9319 fi 9320 rm -rf conftest* 9321 ;; 9322 *-*-irix6*) 9323 # Find out what ABI is being produced by ac_compile, and set linker 9324 # options accordingly. 9325 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9326 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9327 (eval $ac_compile) 2>&5 9328 ac_status=$? 9329 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9330 test $ac_status = 0; }; then 9331 if test yes = "$lt_cv_prog_gnu_ld"; then 9332 case `/usr/bin/file conftest.$ac_objext` in 9333 *32-bit*) 9334 LD="${LD-ld} -melf32bsmip" 9335 ;; 9336 *N32*) 9337 LD="${LD-ld} -melf32bmipn32" 9338 ;; 9339 *64-bit*) 9340 LD="${LD-ld} -melf64bmip" 9341 ;; 9342 esac 9343 else 9344 case `/usr/bin/file conftest.$ac_objext` in 9345 *32-bit*) 9346 LD="${LD-ld} -32" 9347 ;; 9348 *N32*) 9349 LD="${LD-ld} -n32" 9350 ;; 9351 *64-bit*) 9352 LD="${LD-ld} -64" 9353 ;; 9354 esac 9355 fi 9356 fi 9357 rm -rf conftest* 9358 ;; 9359 9360 mips64*-*linux*) 9361 # Find out what ABI is being produced by ac_compile, and set linker 9362 # options accordingly. 9363 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9364 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9365 (eval $ac_compile) 2>&5 9366 ac_status=$? 9367 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9368 test $ac_status = 0; }; then 9369 emul=elf 9370 case `/usr/bin/file conftest.$ac_objext` in 9371 *32-bit*) 9372 emul="${emul}32" 9373 ;; 9374 *64-bit*) 9375 emul="${emul}64" 9376 ;; 9377 esac 9378 case `/usr/bin/file conftest.$ac_objext` in 9379 *MSB*) 9380 emul="${emul}btsmip" 9381 ;; 9382 *LSB*) 9383 emul="${emul}ltsmip" 9384 ;; 9385 esac 9386 case `/usr/bin/file conftest.$ac_objext` in 9387 *N32*) 9388 emul="${emul}n32" 9389 ;; 9390 esac 9391 LD="${LD-ld} -m $emul" 9392 fi 9393 rm -rf conftest* 9394 ;; 9395 9396 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 9397 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 9398 # Find out what ABI is being produced by ac_compile, and set linker 9399 # options accordingly. Note that the listed cases only cover the 9400 # situations where additional linker options are needed (such as when 9401 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 9402 # vice versa); the common cases where no linker options are needed do 9403 # not appear in the list. 9404 echo 'int i;' > conftest.$ac_ext 9405 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9406 (eval $ac_compile) 2>&5 9407 ac_status=$? 9408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9409 test $ac_status = 0; }; then 9410 case `/usr/bin/file conftest.o` in 9411 *32-bit*) 9412 case $host in 9413 x86_64-*kfreebsd*-gnu) 9414 LD="${LD-ld} -m elf_i386_fbsd" 9415 ;; 9416 x86_64-*linux*) 9417 case `/usr/bin/file conftest.o` in 9418 *x86-64*) 9419 LD="${LD-ld} -m elf32_x86_64" 9420 ;; 9421 *) 9422 LD="${LD-ld} -m elf_i386" 9423 ;; 9424 esac 9425 ;; 9426 powerpc64le-*linux*) 9427 LD="${LD-ld} -m elf32lppclinux" 9428 ;; 9429 powerpc64-*linux*) 9430 LD="${LD-ld} -m elf32ppclinux" 9431 ;; 9432 s390x-*linux*) 9433 LD="${LD-ld} -m elf_s390" 9434 ;; 9435 sparc64-*linux*) 9436 LD="${LD-ld} -m elf32_sparc" 9437 ;; 9438 esac 9439 ;; 9440 *64-bit*) 9441 case $host in 9442 x86_64-*kfreebsd*-gnu) 9443 LD="${LD-ld} -m elf_x86_64_fbsd" 9444 ;; 9445 x86_64-*linux*) 9446 LD="${LD-ld} -m elf_x86_64" 9447 ;; 9448 powerpcle-*linux*) 9449 LD="${LD-ld} -m elf64lppc" 9450 ;; 9451 powerpc-*linux*) 9452 LD="${LD-ld} -m elf64ppc" 9453 ;; 9454 s390*-*linux*|s390*-*tpf*) 9455 LD="${LD-ld} -m elf64_s390" 9456 ;; 9457 sparc*-*linux*) 9458 LD="${LD-ld} -m elf64_sparc" 9459 ;; 9460 esac 9461 ;; 9462 esac 9463 fi 9464 rm -rf conftest* 9465 ;; 9466 9467 *-*-sco3.2v5*) 9468 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 9469 SAVE_CFLAGS=$CFLAGS 9470 CFLAGS="$CFLAGS -belf" 9471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 9472 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 9473 if ${lt_cv_cc_needs_belf+:} false; then : 9474 $as_echo_n "(cached) " >&6 9475 else 9476 ac_ext=c 9477 ac_cpp='$CPP $CPPFLAGS' 9478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9480 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9481 9482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9483 /* end confdefs.h. */ 9484 9485 int 9486 main () 9487 { 9488 9489 ; 9490 return 0; 9491 } 9492 _ACEOF 9493 if ac_fn_c_try_link "$LINENO"; then : 9494 lt_cv_cc_needs_belf=yes 9495 else 9496 lt_cv_cc_needs_belf=no 9497 fi 9498 rm -f core conftest.err conftest.$ac_objext \ 9499 conftest$ac_exeext conftest.$ac_ext 9500 ac_ext=c 9501 ac_cpp='$CPP $CPPFLAGS' 9502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9504 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9505 9506 fi 9507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 9508 $as_echo "$lt_cv_cc_needs_belf" >&6; } 9509 if test yes != "$lt_cv_cc_needs_belf"; then 9510 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 9511 CFLAGS=$SAVE_CFLAGS 9512 fi 9513 ;; 9514 *-*solaris*) 9515 # Find out what ABI is being produced by ac_compile, and set linker 9516 # options accordingly. 9517 echo 'int i;' > conftest.$ac_ext 9518 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9519 (eval $ac_compile) 2>&5 9520 ac_status=$? 9521 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9522 test $ac_status = 0; }; then 9523 case `/usr/bin/file conftest.o` in 9524 *64-bit*) 9525 case $lt_cv_prog_gnu_ld in 9526 yes*) 9527 case $host in 9528 i?86-*-solaris*|x86_64-*-solaris*) 9529 LD="${LD-ld} -m elf_x86_64" 9530 ;; 9531 sparc*-*-solaris*) 9532 LD="${LD-ld} -m elf64_sparc" 9533 ;; 9534 esac 9535 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 9536 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 9537 LD=${LD-ld}_sol2 9538 fi 9539 ;; 9540 *) 9541 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 9542 LD="${LD-ld} -64" 9543 fi 9544 ;; 9545 esac 9546 ;; 9547 esac 9548 fi 9549 rm -rf conftest* 9550 ;; 9551 esac 9552 9553 need_locks=$enable_libtool_lock 9554 9555 if test -n "$ac_tool_prefix"; then 9556 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 9557 set dummy ${ac_tool_prefix}mt; ac_word=$2 9558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9559 $as_echo_n "checking for $ac_word... " >&6; } 9560 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 9561 $as_echo_n "(cached) " >&6 9562 else 9563 if test -n "$MANIFEST_TOOL"; then 9564 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 9565 else 9566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9567 for as_dir in $PATH 9568 do 9569 IFS=$as_save_IFS 9570 test -z "$as_dir" && as_dir=. 9571 for ac_exec_ext in '' $ac_executable_extensions; do 9572 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9573 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 9574 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9575 break 2 9576 fi 9577 done 9578 done 9579 IFS=$as_save_IFS 9580 9581 fi 9582 fi 9583 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 9584 if test -n "$MANIFEST_TOOL"; then 9585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 9586 $as_echo "$MANIFEST_TOOL" >&6; } 9587 else 9588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9589 $as_echo "no" >&6; } 9590 fi 9591 9592 9593 fi 9594 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 9595 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 9596 # Extract the first word of "mt", so it can be a program name with args. 9597 set dummy mt; ac_word=$2 9598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9599 $as_echo_n "checking for $ac_word... " >&6; } 9600 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 9601 $as_echo_n "(cached) " >&6 9602 else 9603 if test -n "$ac_ct_MANIFEST_TOOL"; then 9604 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 9605 else 9606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9607 for as_dir in $PATH 9608 do 9609 IFS=$as_save_IFS 9610 test -z "$as_dir" && as_dir=. 9611 for ac_exec_ext in '' $ac_executable_extensions; do 9612 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9613 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 9614 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9615 break 2 9616 fi 9617 done 9618 done 9619 IFS=$as_save_IFS 9620 9621 fi 9622 fi 9623 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 9624 if test -n "$ac_ct_MANIFEST_TOOL"; then 9625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 9626 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 9627 else 9628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9629 $as_echo "no" >&6; } 9630 fi 9631 9632 if test "x$ac_ct_MANIFEST_TOOL" = x; then 9633 MANIFEST_TOOL=":" 9634 else 9635 case $cross_compiling:$ac_tool_warned in 9636 yes:) 9637 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9638 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9639 ac_tool_warned=yes ;; 9640 esac 9641 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 9642 fi 9643 else 9644 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 9645 fi 9646 9647 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 9648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 9649 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 9650 if ${lt_cv_path_mainfest_tool+:} false; then : 9651 $as_echo_n "(cached) " >&6 9652 else 9653 lt_cv_path_mainfest_tool=no 9654 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 9655 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 9656 cat conftest.err >&5 9657 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 9658 lt_cv_path_mainfest_tool=yes 9659 fi 9660 rm -f conftest* 9661 fi 9662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 9663 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 9664 if test yes != "$lt_cv_path_mainfest_tool"; then 9665 MANIFEST_TOOL=: 9666 fi 9667 9668 9669 9670 9671 9672 9673 case $host_os in 9674 rhapsody* | darwin*) 9675 if test -n "$ac_tool_prefix"; then 9676 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 9677 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 9678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9679 $as_echo_n "checking for $ac_word... " >&6; } 9680 if ${ac_cv_prog_DSYMUTIL+:} false; then : 9681 $as_echo_n "(cached) " >&6 9682 else 9683 if test -n "$DSYMUTIL"; then 9684 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 9685 else 9686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9687 for as_dir in $PATH 9688 do 9689 IFS=$as_save_IFS 9690 test -z "$as_dir" && as_dir=. 9691 for ac_exec_ext in '' $ac_executable_extensions; do 9692 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9693 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 9694 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9695 break 2 9696 fi 9697 done 9698 done 9699 IFS=$as_save_IFS 9700 9701 fi 9702 fi 9703 DSYMUTIL=$ac_cv_prog_DSYMUTIL 9704 if test -n "$DSYMUTIL"; then 9705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 9706 $as_echo "$DSYMUTIL" >&6; } 9707 else 9708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9709 $as_echo "no" >&6; } 9710 fi 9711 9712 9713 fi 9714 if test -z "$ac_cv_prog_DSYMUTIL"; then 9715 ac_ct_DSYMUTIL=$DSYMUTIL 9716 # Extract the first word of "dsymutil", so it can be a program name with args. 9717 set dummy dsymutil; ac_word=$2 9718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9719 $as_echo_n "checking for $ac_word... " >&6; } 9720 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 9721 $as_echo_n "(cached) " >&6 9722 else 9723 if test -n "$ac_ct_DSYMUTIL"; then 9724 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 9725 else 9726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9727 for as_dir in $PATH 9728 do 9729 IFS=$as_save_IFS 9730 test -z "$as_dir" && as_dir=. 9731 for ac_exec_ext in '' $ac_executable_extensions; do 9732 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9733 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 9734 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9735 break 2 9736 fi 9737 done 9738 done 9739 IFS=$as_save_IFS 9740 9741 fi 9742 fi 9743 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 9744 if test -n "$ac_ct_DSYMUTIL"; then 9745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 9746 $as_echo "$ac_ct_DSYMUTIL" >&6; } 9747 else 9748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9749 $as_echo "no" >&6; } 9750 fi 9751 9752 if test "x$ac_ct_DSYMUTIL" = x; then 9753 DSYMUTIL=":" 9754 else 9755 case $cross_compiling:$ac_tool_warned in 9756 yes:) 9757 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9758 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9759 ac_tool_warned=yes ;; 9760 esac 9761 DSYMUTIL=$ac_ct_DSYMUTIL 9762 fi 9763 else 9764 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 9765 fi 9766 9767 if test -n "$ac_tool_prefix"; then 9768 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 9769 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 9770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9771 $as_echo_n "checking for $ac_word... " >&6; } 9772 if ${ac_cv_prog_NMEDIT+:} false; then : 9773 $as_echo_n "(cached) " >&6 9774 else 9775 if test -n "$NMEDIT"; then 9776 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 9777 else 9778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9779 for as_dir in $PATH 9780 do 9781 IFS=$as_save_IFS 9782 test -z "$as_dir" && as_dir=. 9783 for ac_exec_ext in '' $ac_executable_extensions; do 9784 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9785 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 9786 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9787 break 2 9788 fi 9789 done 9790 done 9791 IFS=$as_save_IFS 9792 9793 fi 9794 fi 9795 NMEDIT=$ac_cv_prog_NMEDIT 9796 if test -n "$NMEDIT"; then 9797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 9798 $as_echo "$NMEDIT" >&6; } 9799 else 9800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9801 $as_echo "no" >&6; } 9802 fi 9803 9804 9805 fi 9806 if test -z "$ac_cv_prog_NMEDIT"; then 9807 ac_ct_NMEDIT=$NMEDIT 9808 # Extract the first word of "nmedit", so it can be a program name with args. 9809 set dummy nmedit; ac_word=$2 9810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9811 $as_echo_n "checking for $ac_word... " >&6; } 9812 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 9813 $as_echo_n "(cached) " >&6 9814 else 9815 if test -n "$ac_ct_NMEDIT"; then 9816 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 9817 else 9818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9819 for as_dir in $PATH 9820 do 9821 IFS=$as_save_IFS 9822 test -z "$as_dir" && as_dir=. 9823 for ac_exec_ext in '' $ac_executable_extensions; do 9824 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9825 ac_cv_prog_ac_ct_NMEDIT="nmedit" 9826 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9827 break 2 9828 fi 9829 done 9830 done 9831 IFS=$as_save_IFS 9832 9833 fi 9834 fi 9835 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 9836 if test -n "$ac_ct_NMEDIT"; then 9837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 9838 $as_echo "$ac_ct_NMEDIT" >&6; } 9839 else 9840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9841 $as_echo "no" >&6; } 9842 fi 9843 9844 if test "x$ac_ct_NMEDIT" = x; then 9845 NMEDIT=":" 9846 else 9847 case $cross_compiling:$ac_tool_warned in 9848 yes:) 9849 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9850 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9851 ac_tool_warned=yes ;; 9852 esac 9853 NMEDIT=$ac_ct_NMEDIT 9854 fi 9855 else 9856 NMEDIT="$ac_cv_prog_NMEDIT" 9857 fi 9858 9859 if test -n "$ac_tool_prefix"; then 9860 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 9861 set dummy ${ac_tool_prefix}lipo; ac_word=$2 9862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9863 $as_echo_n "checking for $ac_word... " >&6; } 9864 if ${ac_cv_prog_LIPO+:} false; then : 9865 $as_echo_n "(cached) " >&6 9866 else 9867 if test -n "$LIPO"; then 9868 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 9869 else 9870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9871 for as_dir in $PATH 9872 do 9873 IFS=$as_save_IFS 9874 test -z "$as_dir" && as_dir=. 9875 for ac_exec_ext in '' $ac_executable_extensions; do 9876 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9877 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 9878 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9879 break 2 9880 fi 9881 done 9882 done 9883 IFS=$as_save_IFS 9884 9885 fi 9886 fi 9887 LIPO=$ac_cv_prog_LIPO 9888 if test -n "$LIPO"; then 9889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 9890 $as_echo "$LIPO" >&6; } 9891 else 9892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9893 $as_echo "no" >&6; } 9894 fi 9895 9896 9897 fi 9898 if test -z "$ac_cv_prog_LIPO"; then 9899 ac_ct_LIPO=$LIPO 9900 # Extract the first word of "lipo", so it can be a program name with args. 9901 set dummy lipo; ac_word=$2 9902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9903 $as_echo_n "checking for $ac_word... " >&6; } 9904 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 9905 $as_echo_n "(cached) " >&6 9906 else 9907 if test -n "$ac_ct_LIPO"; then 9908 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 9909 else 9910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9911 for as_dir in $PATH 9912 do 9913 IFS=$as_save_IFS 9914 test -z "$as_dir" && as_dir=. 9915 for ac_exec_ext in '' $ac_executable_extensions; do 9916 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9917 ac_cv_prog_ac_ct_LIPO="lipo" 9918 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9919 break 2 9920 fi 9921 done 9922 done 9923 IFS=$as_save_IFS 9924 9925 fi 9926 fi 9927 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 9928 if test -n "$ac_ct_LIPO"; then 9929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 9930 $as_echo "$ac_ct_LIPO" >&6; } 9931 else 9932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9933 $as_echo "no" >&6; } 9934 fi 9935 9936 if test "x$ac_ct_LIPO" = x; then 9937 LIPO=":" 9938 else 9939 case $cross_compiling:$ac_tool_warned in 9940 yes:) 9941 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9942 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9943 ac_tool_warned=yes ;; 9944 esac 9945 LIPO=$ac_ct_LIPO 9946 fi 9947 else 9948 LIPO="$ac_cv_prog_LIPO" 9949 fi 9950 9951 if test -n "$ac_tool_prefix"; then 9952 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 9953 set dummy ${ac_tool_prefix}otool; ac_word=$2 9954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9955 $as_echo_n "checking for $ac_word... " >&6; } 9956 if ${ac_cv_prog_OTOOL+:} false; then : 9957 $as_echo_n "(cached) " >&6 9958 else 9959 if test -n "$OTOOL"; then 9960 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 9961 else 9962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9963 for as_dir in $PATH 9964 do 9965 IFS=$as_save_IFS 9966 test -z "$as_dir" && as_dir=. 9967 for ac_exec_ext in '' $ac_executable_extensions; do 9968 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9969 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 9970 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9971 break 2 9972 fi 9973 done 9974 done 9975 IFS=$as_save_IFS 9976 9977 fi 9978 fi 9979 OTOOL=$ac_cv_prog_OTOOL 9980 if test -n "$OTOOL"; then 9981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 9982 $as_echo "$OTOOL" >&6; } 9983 else 9984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9985 $as_echo "no" >&6; } 9986 fi 9987 9988 9989 fi 9990 if test -z "$ac_cv_prog_OTOOL"; then 9991 ac_ct_OTOOL=$OTOOL 9992 # Extract the first word of "otool", so it can be a program name with args. 9993 set dummy otool; ac_word=$2 9994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9995 $as_echo_n "checking for $ac_word... " >&6; } 9996 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 9997 $as_echo_n "(cached) " >&6 9998 else 9999 if test -n "$ac_ct_OTOOL"; then 10000 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 10001 else 10002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10003 for as_dir in $PATH 10004 do 10005 IFS=$as_save_IFS 10006 test -z "$as_dir" && as_dir=. 10007 for ac_exec_ext in '' $ac_executable_extensions; do 10008 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10009 ac_cv_prog_ac_ct_OTOOL="otool" 10010 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10011 break 2 10012 fi 10013 done 10014 done 10015 IFS=$as_save_IFS 10016 10017 fi 10018 fi 10019 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 10020 if test -n "$ac_ct_OTOOL"; then 10021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 10022 $as_echo "$ac_ct_OTOOL" >&6; } 10023 else 10024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10025 $as_echo "no" >&6; } 10026 fi 10027 10028 if test "x$ac_ct_OTOOL" = x; then 10029 OTOOL=":" 10030 else 10031 case $cross_compiling:$ac_tool_warned in 10032 yes:) 10033 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10034 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10035 ac_tool_warned=yes ;; 10036 esac 10037 OTOOL=$ac_ct_OTOOL 10038 fi 10039 else 10040 OTOOL="$ac_cv_prog_OTOOL" 10041 fi 10042 10043 if test -n "$ac_tool_prefix"; then 10044 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 10045 set dummy ${ac_tool_prefix}otool64; ac_word=$2 10046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10047 $as_echo_n "checking for $ac_word... " >&6; } 10048 if ${ac_cv_prog_OTOOL64+:} false; then : 10049 $as_echo_n "(cached) " >&6 10050 else 10051 if test -n "$OTOOL64"; then 10052 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 10053 else 10054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10055 for as_dir in $PATH 10056 do 10057 IFS=$as_save_IFS 10058 test -z "$as_dir" && as_dir=. 10059 for ac_exec_ext in '' $ac_executable_extensions; do 10060 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10061 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 10062 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10063 break 2 10064 fi 10065 done 10066 done 10067 IFS=$as_save_IFS 10068 10069 fi 10070 fi 10071 OTOOL64=$ac_cv_prog_OTOOL64 10072 if test -n "$OTOOL64"; then 10073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 10074 $as_echo "$OTOOL64" >&6; } 10075 else 10076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10077 $as_echo "no" >&6; } 10078 fi 10079 10080 10081 fi 10082 if test -z "$ac_cv_prog_OTOOL64"; then 10083 ac_ct_OTOOL64=$OTOOL64 10084 # Extract the first word of "otool64", so it can be a program name with args. 10085 set dummy otool64; ac_word=$2 10086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10087 $as_echo_n "checking for $ac_word... " >&6; } 10088 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 10089 $as_echo_n "(cached) " >&6 10090 else 10091 if test -n "$ac_ct_OTOOL64"; then 10092 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 10093 else 10094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10095 for as_dir in $PATH 10096 do 10097 IFS=$as_save_IFS 10098 test -z "$as_dir" && as_dir=. 10099 for ac_exec_ext in '' $ac_executable_extensions; do 10100 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10101 ac_cv_prog_ac_ct_OTOOL64="otool64" 10102 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10103 break 2 10104 fi 10105 done 10106 done 10107 IFS=$as_save_IFS 10108 10109 fi 10110 fi 10111 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 10112 if test -n "$ac_ct_OTOOL64"; then 10113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 10114 $as_echo "$ac_ct_OTOOL64" >&6; } 10115 else 10116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10117 $as_echo "no" >&6; } 10118 fi 10119 10120 if test "x$ac_ct_OTOOL64" = x; then 10121 OTOOL64=":" 10122 else 10123 case $cross_compiling:$ac_tool_warned in 10124 yes:) 10125 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10126 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10127 ac_tool_warned=yes ;; 10128 esac 10129 OTOOL64=$ac_ct_OTOOL64 10130 fi 10131 else 10132 OTOOL64="$ac_cv_prog_OTOOL64" 10133 fi 10134 10135 10136 10137 10138 10139 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 10156 10157 10158 10159 10160 10161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 10162 $as_echo_n "checking for -single_module linker flag... " >&6; } 10163 if ${lt_cv_apple_cc_single_mod+:} false; then : 10164 $as_echo_n "(cached) " >&6 10165 else 10166 lt_cv_apple_cc_single_mod=no 10167 if test -z "$LT_MULTI_MODULE"; then 10168 # By default we will add the -single_module flag. You can override 10169 # by either setting the environment variable LT_MULTI_MODULE 10170 # non-empty at configure time, or by adding -multi_module to the 10171 # link flags. 10172 rm -rf libconftest.dylib* 10173 echo "int foo(void){return 1;}" > conftest.c 10174 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 10175 -dynamiclib -Wl,-single_module conftest.c" >&5 10176 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 10177 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 10178 _lt_result=$? 10179 # If there is a non-empty error log, and "single_module" 10180 # appears in it, assume the flag caused a linker warning 10181 if test -s conftest.err && $GREP single_module conftest.err; then 10182 cat conftest.err >&5 10183 # Otherwise, if the output was created with a 0 exit code from 10184 # the compiler, it worked. 10185 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 10186 lt_cv_apple_cc_single_mod=yes 10187 else 10188 cat conftest.err >&5 10189 fi 10190 rm -rf libconftest.dylib* 10191 rm -f conftest.* 10192 fi 10193 fi 10194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 10195 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 10196 10197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 10198 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 10199 if ${lt_cv_ld_exported_symbols_list+:} false; then : 10200 $as_echo_n "(cached) " >&6 10201 else 10202 lt_cv_ld_exported_symbols_list=no 10203 save_LDFLAGS=$LDFLAGS 10204 echo "_main" > conftest.sym 10205 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 10206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10207 /* end confdefs.h. */ 10208 10209 int 10210 main () 10211 { 10212 10213 ; 10214 return 0; 10215 } 10216 _ACEOF 10217 if ac_fn_c_try_link "$LINENO"; then : 10218 lt_cv_ld_exported_symbols_list=yes 10219 else 10220 lt_cv_ld_exported_symbols_list=no 10221 fi 10222 rm -f core conftest.err conftest.$ac_objext \ 10223 conftest$ac_exeext conftest.$ac_ext 10224 LDFLAGS=$save_LDFLAGS 10225 10226 fi 10227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 10228 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 10229 10230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 10231 $as_echo_n "checking for -force_load linker flag... " >&6; } 10232 if ${lt_cv_ld_force_load+:} false; then : 10233 $as_echo_n "(cached) " >&6 10234 else 10235 lt_cv_ld_force_load=no 10236 cat > conftest.c << _LT_EOF 10237 int forced_loaded() { return 2;} 10238 _LT_EOF 10239 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 10240 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 10241 echo "$AR cru libconftest.a conftest.o" >&5 10242 $AR cru libconftest.a conftest.o 2>&5 10243 echo "$RANLIB libconftest.a" >&5 10244 $RANLIB libconftest.a 2>&5 10245 cat > conftest.c << _LT_EOF 10246 int main() { return 0;} 10247 _LT_EOF 10248 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 10249 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 10250 _lt_result=$? 10251 if test -s conftest.err && $GREP force_load conftest.err; then 10252 cat conftest.err >&5 10253 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 10254 lt_cv_ld_force_load=yes 10255 else 10256 cat conftest.err >&5 10257 fi 10258 rm -f conftest.err libconftest.a conftest conftest.c 10259 rm -rf conftest.dSYM 10260 10261 fi 10262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 10263 $as_echo "$lt_cv_ld_force_load" >&6; } 10264 case $host_os in 10265 rhapsody* | darwin1.[012]) 10266 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 10267 darwin1.*) 10268 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10269 darwin*) # darwin 5.x on 10270 # if running on 10.5 or later, the deployment target defaults 10271 # to the OS version, if on x86, and 10.4, the deployment 10272 # target defaults to 10.4. Don't you love it? 10273 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10274 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 10275 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10276 10.[012][,.]*) 10277 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10278 10.*) 10279 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10280 esac 10281 ;; 10282 esac 10283 if test yes = "$lt_cv_apple_cc_single_mod"; then 10284 _lt_dar_single_mod='$single_module' 10285 fi 10286 if test yes = "$lt_cv_ld_exported_symbols_list"; then 10287 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 10288 else 10289 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 10290 fi 10291 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 10292 _lt_dsymutil='~$DSYMUTIL $lib || :' 10293 else 10294 _lt_dsymutil= 10295 fi 10296 ;; 10297 esac 10298 10299 # func_munge_path_list VARIABLE PATH 10300 # ----------------------------------- 10301 # VARIABLE is name of variable containing _space_ separated list of 10302 # directories to be munged by the contents of PATH, which is string 10303 # having a format: 10304 # "DIR[:DIR]:" 10305 # string "DIR[ DIR]" will be prepended to VARIABLE 10306 # ":DIR[:DIR]" 10307 # string "DIR[ DIR]" will be appended to VARIABLE 10308 # "DIRP[:DIRP]::[DIRA:]DIRA" 10309 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 10310 # "DIRA[ DIRA]" will be appended to VARIABLE 10311 # "DIR[:DIR]" 10312 # VARIABLE will be replaced by "DIR[ DIR]" 10313 func_munge_path_list () 10314 { 10315 case x$2 in 10316 x) 10317 ;; 10318 *:) 10319 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 10320 ;; 10321 x:*) 10322 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 10323 ;; 10324 *::*) 10325 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 10326 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 10327 ;; 10328 *) 10329 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 10330 ;; 10331 esac 10332 } 10333 10334 for ac_header in dlfcn.h 10335 do : 10336 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 10337 " 10338 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 10339 cat >>confdefs.h <<_ACEOF 10340 #define HAVE_DLFCN_H 1 10341 _ACEOF 10342 10343 fi 10344 10345 done 10346 10347 10348 10349 10350 10351 10352 10353 # Set options 10354 10355 10356 10357 enable_dlopen=no 10358 10359 10360 enable_win32_dll=no 10361 10362 10363 # Check whether --enable-shared was given. 10364 if test "${enable_shared+set}" = set; then : 10365 enableval=$enable_shared; p=${PACKAGE-default} 10366 case $enableval in 10367 yes) enable_shared=yes ;; 10368 no) enable_shared=no ;; 10369 *) 10370 enable_shared=no 10371 # Look at the argument we got. We use all the common list separators. 10372 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10373 for pkg in $enableval; do 10374 IFS=$lt_save_ifs 10375 if test "X$pkg" = "X$p"; then 10376 enable_shared=yes 10377 fi 10378 done 10379 IFS=$lt_save_ifs 10380 ;; 10381 esac 10382 else 10383 enable_shared=yes 10384 fi 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 # Check whether --enable-static was given. 10395 if test "${enable_static+set}" = set; then : 10396 enableval=$enable_static; p=${PACKAGE-default} 10397 case $enableval in 10398 yes) enable_static=yes ;; 10399 no) enable_static=no ;; 10400 *) 10401 enable_static=no 10402 # Look at the argument we got. We use all the common list separators. 10403 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10404 for pkg in $enableval; do 10405 IFS=$lt_save_ifs 10406 if test "X$pkg" = "X$p"; then 10407 enable_static=yes 10408 fi 10409 done 10410 IFS=$lt_save_ifs 10411 ;; 10412 esac 10413 else 10414 enable_static=yes 10415 fi 10416 10417 10418 10419 10420 10421 10422 10423 10424 10425 10426 # Check whether --with-pic was given. 10427 if test "${with_pic+set}" = set; then : 10428 withval=$with_pic; lt_p=${PACKAGE-default} 10429 case $withval in 10430 yes|no) pic_mode=$withval ;; 10431 *) 10432 pic_mode=default 10433 # Look at the argument we got. We use all the common list separators. 10434 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10435 for lt_pkg in $withval; do 10436 IFS=$lt_save_ifs 10437 if test "X$lt_pkg" = "X$lt_p"; then 10438 pic_mode=yes 10439 fi 10440 done 10441 IFS=$lt_save_ifs 10442 ;; 10443 esac 10444 else 10445 pic_mode=default 10446 fi 10447 10448 10449 10450 10451 10452 10453 10454 10455 # Check whether --enable-fast-install was given. 10456 if test "${enable_fast_install+set}" = set; then : 10457 enableval=$enable_fast_install; p=${PACKAGE-default} 10458 case $enableval in 10459 yes) enable_fast_install=yes ;; 10460 no) enable_fast_install=no ;; 10461 *) 10462 enable_fast_install=no 10463 # Look at the argument we got. We use all the common list separators. 10464 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10465 for pkg in $enableval; do 10466 IFS=$lt_save_ifs 10467 if test "X$pkg" = "X$p"; then 10468 enable_fast_install=yes 10469 fi 10470 done 10471 IFS=$lt_save_ifs 10472 ;; 10473 esac 10474 else 10475 enable_fast_install=yes 10476 fi 10477 10478 10479 10480 10481 10482 10483 10484 10485 shared_archive_member_spec= 10486 case $host,$enable_shared in 10487 power*-*-aix[5-9]*,yes) 10488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 10489 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 10490 10491 # Check whether --with-aix-soname was given. 10492 if test "${with_aix_soname+set}" = set; then : 10493 withval=$with_aix_soname; case $withval in 10494 aix|svr4|both) 10495 ;; 10496 *) 10497 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 10498 ;; 10499 esac 10500 lt_cv_with_aix_soname=$with_aix_soname 10501 else 10502 if ${lt_cv_with_aix_soname+:} false; then : 10503 $as_echo_n "(cached) " >&6 10504 else 10505 lt_cv_with_aix_soname=aix 10506 fi 10507 10508 with_aix_soname=$lt_cv_with_aix_soname 10509 fi 10510 10511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 10512 $as_echo "$with_aix_soname" >&6; } 10513 if test aix != "$with_aix_soname"; then 10514 # For the AIX way of multilib, we name the shared archive member 10515 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 10516 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 10517 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 10518 # the AIX toolchain works better with OBJECT_MODE set (default 32). 10519 if test 64 = "${OBJECT_MODE-32}"; then 10520 shared_archive_member_spec=shr_64 10521 else 10522 shared_archive_member_spec=shr 10523 fi 10524 fi 10525 ;; 10526 *) 10527 with_aix_soname=aix 10528 ;; 10529 esac 10530 10531 10532 10533 10534 10535 10536 10537 10538 10539 10540 # This can be used to rebuild libtool when needed 10541 LIBTOOL_DEPS=$ltmain 10542 10543 # Always use our own libtool. 10544 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 10545 10546 10547 10548 10549 10550 10551 10552 10553 10554 10555 10556 10557 10558 10559 10560 10561 10562 10563 10564 10565 10566 10567 10568 10569 10570 10571 10572 10573 10574 10575 test -z "$LN_S" && LN_S="ln -s" 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 if test -n "${ZSH_VERSION+set}"; then 10591 setopt NO_GLOB_SUBST 10592 fi 10593 10594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 10595 $as_echo_n "checking for objdir... " >&6; } 10596 if ${lt_cv_objdir+:} false; then : 10597 $as_echo_n "(cached) " >&6 10598 else 10599 rm -f .libs 2>/dev/null 10600 mkdir .libs 2>/dev/null 10601 if test -d .libs; then 10602 lt_cv_objdir=.libs 10603 else 10604 # MS-DOS does not allow filenames that begin with a dot. 10605 lt_cv_objdir=_libs 10606 fi 10607 rmdir .libs 2>/dev/null 10608 fi 10609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 10610 $as_echo "$lt_cv_objdir" >&6; } 10611 objdir=$lt_cv_objdir 10612 10613 10614 10615 10616 10617 cat >>confdefs.h <<_ACEOF 10618 #define LT_OBJDIR "$lt_cv_objdir/" 10619 _ACEOF 10620 10621 10622 10623 10624 case $host_os in 10625 aix3*) 10626 # AIX sometimes has problems with the GCC collect2 program. For some 10627 # reason, if we set the COLLECT_NAMES environment variable, the problems 10628 # vanish in a puff of smoke. 10629 if test set != "${COLLECT_NAMES+set}"; then 10630 COLLECT_NAMES= 10631 export COLLECT_NAMES 10632 fi 10633 ;; 10634 esac 10635 10636 # Global variables: 10637 ofile=libtool 10638 can_build_shared=yes 10639 10640 # All known linkers require a '.a' archive for static linking (except MSVC, 10641 # which needs '.lib'). 10642 libext=a 10643 10644 with_gnu_ld=$lt_cv_prog_gnu_ld 10645 10646 old_CC=$CC 10647 old_CFLAGS=$CFLAGS 10648 10649 # Set sane defaults for various variables 10650 test -z "$CC" && CC=cc 10651 test -z "$LTCC" && LTCC=$CC 10652 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 10653 test -z "$LD" && LD=ld 10654 test -z "$ac_objext" && ac_objext=o 10655 10656 func_cc_basename $compiler 10657 cc_basename=$func_cc_basename_result 10658 10659 10660 # Only perform the check for file, if the check method requires it 10661 test -z "$MAGIC_CMD" && MAGIC_CMD=file 10662 case $deplibs_check_method in 10663 file_magic*) 10664 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 10665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 10666 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 10667 if ${lt_cv_path_MAGIC_CMD+:} false; then : 10668 $as_echo_n "(cached) " >&6 10669 else 10670 case $MAGIC_CMD in 10671 [\\/*] | ?:[\\/]*) 10672 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10673 ;; 10674 *) 10675 lt_save_MAGIC_CMD=$MAGIC_CMD 10676 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10677 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10678 for ac_dir in $ac_dummy; do 10679 IFS=$lt_save_ifs 10680 test -z "$ac_dir" && ac_dir=. 10681 if test -f "$ac_dir/${ac_tool_prefix}file"; then 10682 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 10683 if test -n "$file_magic_test_file"; then 10684 case $deplibs_check_method in 10685 "file_magic "*) 10686 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10687 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10688 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10689 $EGREP "$file_magic_regex" > /dev/null; then 10690 : 10691 else 10692 cat <<_LT_EOF 1>&2 10693 10694 *** Warning: the command libtool uses to detect shared libraries, 10695 *** $file_magic_cmd, produces output that libtool cannot recognize. 10696 *** The result is that libtool may fail to recognize shared libraries 10697 *** as such. This will affect the creation of libtool libraries that 10698 *** depend on shared libraries, but programs linked with such libtool 10699 *** libraries will work regardless of this problem. Nevertheless, you 10700 *** may want to report the problem to your system manager and/or to 10701 *** bug-libtool (at] gnu.org 10702 10703 _LT_EOF 10704 fi ;; 10705 esac 10706 fi 10707 break 10708 fi 10709 done 10710 IFS=$lt_save_ifs 10711 MAGIC_CMD=$lt_save_MAGIC_CMD 10712 ;; 10713 esac 10714 fi 10715 10716 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10717 if test -n "$MAGIC_CMD"; then 10718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10719 $as_echo "$MAGIC_CMD" >&6; } 10720 else 10721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10722 $as_echo "no" >&6; } 10723 fi 10724 10725 10726 10727 10728 10729 if test -z "$lt_cv_path_MAGIC_CMD"; then 10730 if test -n "$ac_tool_prefix"; then 10731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 10732 $as_echo_n "checking for file... " >&6; } 10733 if ${lt_cv_path_MAGIC_CMD+:} false; then : 10734 $as_echo_n "(cached) " >&6 10735 else 10736 case $MAGIC_CMD in 10737 [\\/*] | ?:[\\/]*) 10738 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10739 ;; 10740 *) 10741 lt_save_MAGIC_CMD=$MAGIC_CMD 10742 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10743 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10744 for ac_dir in $ac_dummy; do 10745 IFS=$lt_save_ifs 10746 test -z "$ac_dir" && ac_dir=. 10747 if test -f "$ac_dir/file"; then 10748 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 10749 if test -n "$file_magic_test_file"; then 10750 case $deplibs_check_method in 10751 "file_magic "*) 10752 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10753 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10754 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10755 $EGREP "$file_magic_regex" > /dev/null; then 10756 : 10757 else 10758 cat <<_LT_EOF 1>&2 10759 10760 *** Warning: the command libtool uses to detect shared libraries, 10761 *** $file_magic_cmd, produces output that libtool cannot recognize. 10762 *** The result is that libtool may fail to recognize shared libraries 10763 *** as such. This will affect the creation of libtool libraries that 10764 *** depend on shared libraries, but programs linked with such libtool 10765 *** libraries will work regardless of this problem. Nevertheless, you 10766 *** may want to report the problem to your system manager and/or to 10767 *** bug-libtool (at] gnu.org 10768 10769 _LT_EOF 10770 fi ;; 10771 esac 10772 fi 10773 break 10774 fi 10775 done 10776 IFS=$lt_save_ifs 10777 MAGIC_CMD=$lt_save_MAGIC_CMD 10778 ;; 10779 esac 10780 fi 10781 10782 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10783 if test -n "$MAGIC_CMD"; then 10784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10785 $as_echo "$MAGIC_CMD" >&6; } 10786 else 10787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10788 $as_echo "no" >&6; } 10789 fi 10790 10791 10792 else 10793 MAGIC_CMD=: 10794 fi 10795 fi 10796 10797 fi 10798 ;; 10799 esac 10800 10801 # Use C for the default configuration in the libtool script 10802 10803 lt_save_CC=$CC 10804 ac_ext=c 10805 ac_cpp='$CPP $CPPFLAGS' 10806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10808 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10809 10810 10811 # Source file extension for C test sources. 10812 ac_ext=c 10813 10814 # Object file extension for compiled C test sources. 10815 objext=o 10816 objext=$objext 10817 10818 # Code to be used in simple compile tests 10819 lt_simple_compile_test_code="int some_variable = 0;" 10820 10821 # Code to be used in simple link tests 10822 lt_simple_link_test_code='int main(){return(0);}' 10823 10824 10825 10826 10827 10828 10829 10830 # If no C compiler was specified, use CC. 10831 LTCC=${LTCC-"$CC"} 10832 10833 # If no C compiler flags were specified, use CFLAGS. 10834 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 10835 10836 # Allow CC to be a program name with arguments. 10837 compiler=$CC 10838 10839 # Save the default compiler, since it gets overwritten when the other 10840 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 10841 compiler_DEFAULT=$CC 10842 10843 # save warnings/boilerplate of simple test code 10844 ac_outfile=conftest.$ac_objext 10845 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 10846 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10847 _lt_compiler_boilerplate=`cat conftest.err` 10848 $RM conftest* 10849 10850 ac_outfile=conftest.$ac_objext 10851 echo "$lt_simple_link_test_code" >conftest.$ac_ext 10852 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10853 _lt_linker_boilerplate=`cat conftest.err` 10854 $RM -r conftest* 10855 10856 10857 if test -n "$compiler"; then 10858 10859 lt_prog_compiler_no_builtin_flag= 10860 10861 if test yes = "$GCC"; then 10862 case $cc_basename in 10863 nvcc*) 10864 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 10865 *) 10866 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 10867 esac 10868 10869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 10870 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 10871 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 10872 $as_echo_n "(cached) " >&6 10873 else 10874 lt_cv_prog_compiler_rtti_exceptions=no 10875 ac_outfile=conftest.$ac_objext 10876 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10877 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 10878 # Insert the option either (1) after the last *FLAGS variable, or 10879 # (2) before a word containing "conftest.", or (3) at the end. 10880 # Note that $ac_compile itself does not contain backslashes and begins 10881 # with a dollar sign (not a hyphen), so the echo should work correctly. 10882 # The option is referenced via a variable to avoid confusing sed. 10883 lt_compile=`echo "$ac_compile" | $SED \ 10884 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 10885 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 10886 -e 's:$: $lt_compiler_flag:'` 10887 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 10888 (eval "$lt_compile" 2>conftest.err) 10889 ac_status=$? 10890 cat conftest.err >&5 10891 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10892 if (exit $ac_status) && test -s "$ac_outfile"; then 10893 # The compiler can only warn and ignore the option if not recognized 10894 # So say no if there are warnings other than the usual output. 10895 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 10896 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10897 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 10898 lt_cv_prog_compiler_rtti_exceptions=yes 10899 fi 10900 fi 10901 $RM conftest* 10902 10903 fi 10904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 10905 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 10906 10907 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 10908 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 10909 else 10910 : 10911 fi 10912 10913 fi 10914 10915 10916 10917 10918 10919 10920 lt_prog_compiler_wl= 10921 lt_prog_compiler_pic= 10922 lt_prog_compiler_static= 10923 10924 10925 if test yes = "$GCC"; then 10926 lt_prog_compiler_wl='-Wl,' 10927 lt_prog_compiler_static='-static' 10928 10929 case $host_os in 10930 aix*) 10931 # All AIX code is PIC. 10932 if test ia64 = "$host_cpu"; then 10933 # AIX 5 now supports IA64 processor 10934 lt_prog_compiler_static='-Bstatic' 10935 fi 10936 lt_prog_compiler_pic='-fPIC' 10937 ;; 10938 10939 amigaos*) 10940 case $host_cpu in 10941 powerpc) 10942 # see comment about AmigaOS4 .so support 10943 lt_prog_compiler_pic='-fPIC' 10944 ;; 10945 m68k) 10946 # FIXME: we need at least 68020 code to build shared libraries, but 10947 # adding the '-m68020' flag to GCC prevents building anything better, 10948 # like '-m68040'. 10949 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 10950 ;; 10951 esac 10952 ;; 10953 10954 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 10955 # PIC is the default for these OSes. 10956 ;; 10957 10958 mingw* | cygwin* | pw32* | os2* | cegcc*) 10959 # This hack is so that the source file can tell whether it is being 10960 # built for inclusion in a dll (and should export symbols for example). 10961 # Although the cygwin gcc ignores -fPIC, still need this for old-style 10962 # (--disable-auto-import) libraries 10963 lt_prog_compiler_pic='-DDLL_EXPORT' 10964 case $host_os in 10965 os2*) 10966 lt_prog_compiler_static='$wl-static' 10967 ;; 10968 esac 10969 ;; 10970 10971 darwin* | rhapsody*) 10972 # PIC is the default on this platform 10973 # Common symbols not allowed in MH_DYLIB files 10974 lt_prog_compiler_pic='-fno-common' 10975 ;; 10976 10977 haiku*) 10978 # PIC is the default for Haiku. 10979 # The "-static" flag exists, but is broken. 10980 lt_prog_compiler_static= 10981 ;; 10982 10983 hpux*) 10984 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 10985 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 10986 # sets the default TLS model and affects inlining. 10987 case $host_cpu in 10988 hppa*64*) 10989 # +Z the default 10990 ;; 10991 *) 10992 lt_prog_compiler_pic='-fPIC' 10993 ;; 10994 esac 10995 ;; 10996 10997 interix[3-9]*) 10998 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 10999 # Instead, we relocate shared libraries at runtime. 11000 ;; 11001 11002 msdosdjgpp*) 11003 # Just because we use GCC doesn't mean we suddenly get shared libraries 11004 # on systems that don't support them. 11005 lt_prog_compiler_can_build_shared=no 11006 enable_shared=no 11007 ;; 11008 11009 *nto* | *qnx*) 11010 # QNX uses GNU C++, but need to define -shared option too, otherwise 11011 # it will coredump. 11012 lt_prog_compiler_pic='-fPIC -shared' 11013 ;; 11014 11015 sysv4*MP*) 11016 if test -d /usr/nec; then 11017 lt_prog_compiler_pic=-Kconform_pic 11018 fi 11019 ;; 11020 11021 *) 11022 lt_prog_compiler_pic='-fPIC' 11023 ;; 11024 esac 11025 11026 case $cc_basename in 11027 nvcc*) # Cuda Compiler Driver 2.2 11028 lt_prog_compiler_wl='-Xlinker ' 11029 if test -n "$lt_prog_compiler_pic"; then 11030 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 11031 fi 11032 ;; 11033 esac 11034 else 11035 # PORTME Check for flag to pass linker flags through the system compiler. 11036 case $host_os in 11037 aix*) 11038 lt_prog_compiler_wl='-Wl,' 11039 if test ia64 = "$host_cpu"; then 11040 # AIX 5 now supports IA64 processor 11041 lt_prog_compiler_static='-Bstatic' 11042 else 11043 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 11044 fi 11045 ;; 11046 11047 darwin* | rhapsody*) 11048 # PIC is the default on this platform 11049 # Common symbols not allowed in MH_DYLIB files 11050 lt_prog_compiler_pic='-fno-common' 11051 case $cc_basename in 11052 nagfor*) 11053 # NAG Fortran compiler 11054 lt_prog_compiler_wl='-Wl,-Wl,,' 11055 lt_prog_compiler_pic='-PIC' 11056 lt_prog_compiler_static='-Bstatic' 11057 ;; 11058 esac 11059 ;; 11060 11061 mingw* | cygwin* | pw32* | os2* | cegcc*) 11062 # This hack is so that the source file can tell whether it is being 11063 # built for inclusion in a dll (and should export symbols for example). 11064 lt_prog_compiler_pic='-DDLL_EXPORT' 11065 case $host_os in 11066 os2*) 11067 lt_prog_compiler_static='$wl-static' 11068 ;; 11069 esac 11070 ;; 11071 11072 hpux9* | hpux10* | hpux11*) 11073 lt_prog_compiler_wl='-Wl,' 11074 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 11075 # not for PA HP-UX. 11076 case $host_cpu in 11077 hppa*64*|ia64*) 11078 # +Z the default 11079 ;; 11080 *) 11081 lt_prog_compiler_pic='+Z' 11082 ;; 11083 esac 11084 # Is there a better lt_prog_compiler_static that works with the bundled CC? 11085 lt_prog_compiler_static='$wl-a ${wl}archive' 11086 ;; 11087 11088 irix5* | irix6* | nonstopux*) 11089 lt_prog_compiler_wl='-Wl,' 11090 # PIC (with -KPIC) is the default. 11091 lt_prog_compiler_static='-non_shared' 11092 ;; 11093 11094 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 11095 case $cc_basename in 11096 # old Intel for x86_64, which still supported -KPIC. 11097 ecc*) 11098 lt_prog_compiler_wl='-Wl,' 11099 lt_prog_compiler_pic='-KPIC' 11100 lt_prog_compiler_static='-static' 11101 ;; 11102 # icc used to be incompatible with GCC. 11103 # ICC 10 doesn't accept -KPIC any more. 11104 icc* | ifort*) 11105 lt_prog_compiler_wl='-Wl,' 11106 lt_prog_compiler_pic='-fPIC' 11107 lt_prog_compiler_static='-static' 11108 ;; 11109 # Lahey Fortran 8.1. 11110 lf95*) 11111 lt_prog_compiler_wl='-Wl,' 11112 lt_prog_compiler_pic='--shared' 11113 lt_prog_compiler_static='--static' 11114 ;; 11115 nagfor*) 11116 # NAG Fortran compiler 11117 lt_prog_compiler_wl='-Wl,-Wl,,' 11118 lt_prog_compiler_pic='-PIC' 11119 lt_prog_compiler_static='-Bstatic' 11120 ;; 11121 tcc*) 11122 # Fabrice Bellard et al's Tiny C Compiler 11123 lt_prog_compiler_wl='-Wl,' 11124 lt_prog_compiler_pic='-fPIC' 11125 lt_prog_compiler_static='-static' 11126 ;; 11127 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 11128 # Portland Group compilers (*not* the Pentium gcc compiler, 11129 # which looks to be a dead project) 11130 lt_prog_compiler_wl='-Wl,' 11131 lt_prog_compiler_pic='-fpic' 11132 lt_prog_compiler_static='-Bstatic' 11133 ;; 11134 ccc*) 11135 lt_prog_compiler_wl='-Wl,' 11136 # All Alpha code is PIC. 11137 lt_prog_compiler_static='-non_shared' 11138 ;; 11139 xl* | bgxl* | bgf* | mpixl*) 11140 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 11141 lt_prog_compiler_wl='-Wl,' 11142 lt_prog_compiler_pic='-qpic' 11143 lt_prog_compiler_static='-qstaticlink' 11144 ;; 11145 *) 11146 case `$CC -V 2>&1 | sed 5q` in 11147 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 11148 # Sun Fortran 8.3 passes all unrecognized flags to the linker 11149 lt_prog_compiler_pic='-KPIC' 11150 lt_prog_compiler_static='-Bstatic' 11151 lt_prog_compiler_wl='' 11152 ;; 11153 *Sun\ F* | *Sun*Fortran*) 11154 lt_prog_compiler_pic='-KPIC' 11155 lt_prog_compiler_static='-Bstatic' 11156 lt_prog_compiler_wl='-Qoption ld ' 11157 ;; 11158 *Sun\ C*) 11159 # Sun C 5.9 11160 lt_prog_compiler_pic='-KPIC' 11161 lt_prog_compiler_static='-Bstatic' 11162 lt_prog_compiler_wl='-Wl,' 11163 ;; 11164 *Intel*\ [CF]*Compiler*) 11165 lt_prog_compiler_wl='-Wl,' 11166 lt_prog_compiler_pic='-fPIC' 11167 lt_prog_compiler_static='-static' 11168 ;; 11169 *Portland\ Group*) 11170 lt_prog_compiler_wl='-Wl,' 11171 lt_prog_compiler_pic='-fpic' 11172 lt_prog_compiler_static='-Bstatic' 11173 ;; 11174 esac 11175 ;; 11176 esac 11177 ;; 11178 11179 newsos6) 11180 lt_prog_compiler_pic='-KPIC' 11181 lt_prog_compiler_static='-Bstatic' 11182 ;; 11183 11184 *nto* | *qnx*) 11185 # QNX uses GNU C++, but need to define -shared option too, otherwise 11186 # it will coredump. 11187 lt_prog_compiler_pic='-fPIC -shared' 11188 ;; 11189 11190 osf3* | osf4* | osf5*) 11191 lt_prog_compiler_wl='-Wl,' 11192 # All OSF/1 code is PIC. 11193 lt_prog_compiler_static='-non_shared' 11194 ;; 11195 11196 rdos*) 11197 lt_prog_compiler_static='-non_shared' 11198 ;; 11199 11200 solaris*) 11201 lt_prog_compiler_pic='-KPIC' 11202 lt_prog_compiler_static='-Bstatic' 11203 case $cc_basename in 11204 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 11205 lt_prog_compiler_wl='-Qoption ld ';; 11206 *) 11207 lt_prog_compiler_wl='-Wl,';; 11208 esac 11209 ;; 11210 11211 sunos4*) 11212 lt_prog_compiler_wl='-Qoption ld ' 11213 lt_prog_compiler_pic='-PIC' 11214 lt_prog_compiler_static='-Bstatic' 11215 ;; 11216 11217 sysv4 | sysv4.2uw2* | sysv4.3*) 11218 lt_prog_compiler_wl='-Wl,' 11219 lt_prog_compiler_pic='-KPIC' 11220 lt_prog_compiler_static='-Bstatic' 11221 ;; 11222 11223 sysv4*MP*) 11224 if test -d /usr/nec; then 11225 lt_prog_compiler_pic='-Kconform_pic' 11226 lt_prog_compiler_static='-Bstatic' 11227 fi 11228 ;; 11229 11230 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 11231 lt_prog_compiler_wl='-Wl,' 11232 lt_prog_compiler_pic='-KPIC' 11233 lt_prog_compiler_static='-Bstatic' 11234 ;; 11235 11236 unicos*) 11237 lt_prog_compiler_wl='-Wl,' 11238 lt_prog_compiler_can_build_shared=no 11239 ;; 11240 11241 uts4*) 11242 lt_prog_compiler_pic='-pic' 11243 lt_prog_compiler_static='-Bstatic' 11244 ;; 11245 11246 *) 11247 lt_prog_compiler_can_build_shared=no 11248 ;; 11249 esac 11250 fi 11251 11252 case $host_os in 11253 # For platforms that do not support PIC, -DPIC is meaningless: 11254 *djgpp*) 11255 lt_prog_compiler_pic= 11256 ;; 11257 *) 11258 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 11259 ;; 11260 esac 11261 11262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 11263 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 11264 if ${lt_cv_prog_compiler_pic+:} false; then : 11265 $as_echo_n "(cached) " >&6 11266 else 11267 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 11268 fi 11269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 11270 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 11271 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 11272 11273 # 11274 # Check to make sure the PIC flag actually works. 11275 # 11276 if test -n "$lt_prog_compiler_pic"; then 11277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 11278 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 11279 if ${lt_cv_prog_compiler_pic_works+:} false; then : 11280 $as_echo_n "(cached) " >&6 11281 else 11282 lt_cv_prog_compiler_pic_works=no 11283 ac_outfile=conftest.$ac_objext 11284 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11285 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 11286 # Insert the option either (1) after the last *FLAGS variable, or 11287 # (2) before a word containing "conftest.", or (3) at the end. 11288 # Note that $ac_compile itself does not contain backslashes and begins 11289 # with a dollar sign (not a hyphen), so the echo should work correctly. 11290 # The option is referenced via a variable to avoid confusing sed. 11291 lt_compile=`echo "$ac_compile" | $SED \ 11292 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11293 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11294 -e 's:$: $lt_compiler_flag:'` 11295 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11296 (eval "$lt_compile" 2>conftest.err) 11297 ac_status=$? 11298 cat conftest.err >&5 11299 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11300 if (exit $ac_status) && test -s "$ac_outfile"; then 11301 # The compiler can only warn and ignore the option if not recognized 11302 # So say no if there are warnings other than the usual output. 11303 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 11304 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11305 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 11306 lt_cv_prog_compiler_pic_works=yes 11307 fi 11308 fi 11309 $RM conftest* 11310 11311 fi 11312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 11313 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 11314 11315 if test yes = "$lt_cv_prog_compiler_pic_works"; then 11316 case $lt_prog_compiler_pic in 11317 "" | " "*) ;; 11318 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 11319 esac 11320 else 11321 lt_prog_compiler_pic= 11322 lt_prog_compiler_can_build_shared=no 11323 fi 11324 11325 fi 11326 11327 11328 11329 11330 11331 11332 11333 11334 11335 11336 11337 # 11338 # Check to make sure the static flag actually works. 11339 # 11340 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 11341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 11342 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 11343 if ${lt_cv_prog_compiler_static_works+:} false; then : 11344 $as_echo_n "(cached) " >&6 11345 else 11346 lt_cv_prog_compiler_static_works=no 11347 save_LDFLAGS=$LDFLAGS 11348 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 11349 echo "$lt_simple_link_test_code" > conftest.$ac_ext 11350 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 11351 # The linker can only warn and ignore the option if not recognized 11352 # So say no if there are warnings 11353 if test -s conftest.err; then 11354 # Append any errors to the config.log. 11355 cat conftest.err 1>&5 11356 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 11357 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11358 if diff conftest.exp conftest.er2 >/dev/null; then 11359 lt_cv_prog_compiler_static_works=yes 11360 fi 11361 else 11362 lt_cv_prog_compiler_static_works=yes 11363 fi 11364 fi 11365 $RM -r conftest* 11366 LDFLAGS=$save_LDFLAGS 11367 11368 fi 11369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 11370 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 11371 11372 if test yes = "$lt_cv_prog_compiler_static_works"; then 11373 : 11374 else 11375 lt_prog_compiler_static= 11376 fi 11377 11378 11379 11380 11381 11382 11383 11384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11385 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11386 if ${lt_cv_prog_compiler_c_o+:} false; then : 11387 $as_echo_n "(cached) " >&6 11388 else 11389 lt_cv_prog_compiler_c_o=no 11390 $RM -r conftest 2>/dev/null 11391 mkdir conftest 11392 cd conftest 11393 mkdir out 11394 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11395 11396 lt_compiler_flag="-o out/conftest2.$ac_objext" 11397 # Insert the option either (1) after the last *FLAGS variable, or 11398 # (2) before a word containing "conftest.", or (3) at the end. 11399 # Note that $ac_compile itself does not contain backslashes and begins 11400 # with a dollar sign (not a hyphen), so the echo should work correctly. 11401 lt_compile=`echo "$ac_compile" | $SED \ 11402 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11403 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11404 -e 's:$: $lt_compiler_flag:'` 11405 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11406 (eval "$lt_compile" 2>out/conftest.err) 11407 ac_status=$? 11408 cat out/conftest.err >&5 11409 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11410 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11411 then 11412 # The compiler can only warn and ignore the option if not recognized 11413 # So say no if there are warnings 11414 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11415 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11416 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11417 lt_cv_prog_compiler_c_o=yes 11418 fi 11419 fi 11420 chmod u+w . 2>&5 11421 $RM conftest* 11422 # SGI C++ compiler will create directory out/ii_files/ for 11423 # template instantiation 11424 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11425 $RM out/* && rmdir out 11426 cd .. 11427 $RM -r conftest 11428 $RM conftest* 11429 11430 fi 11431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11432 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11433 11434 11435 11436 11437 11438 11439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11440 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11441 if ${lt_cv_prog_compiler_c_o+:} false; then : 11442 $as_echo_n "(cached) " >&6 11443 else 11444 lt_cv_prog_compiler_c_o=no 11445 $RM -r conftest 2>/dev/null 11446 mkdir conftest 11447 cd conftest 11448 mkdir out 11449 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11450 11451 lt_compiler_flag="-o out/conftest2.$ac_objext" 11452 # Insert the option either (1) after the last *FLAGS variable, or 11453 # (2) before a word containing "conftest.", or (3) at the end. 11454 # Note that $ac_compile itself does not contain backslashes and begins 11455 # with a dollar sign (not a hyphen), so the echo should work correctly. 11456 lt_compile=`echo "$ac_compile" | $SED \ 11457 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11458 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11459 -e 's:$: $lt_compiler_flag:'` 11460 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11461 (eval "$lt_compile" 2>out/conftest.err) 11462 ac_status=$? 11463 cat out/conftest.err >&5 11464 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11465 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11466 then 11467 # The compiler can only warn and ignore the option if not recognized 11468 # So say no if there are warnings 11469 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11470 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11471 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11472 lt_cv_prog_compiler_c_o=yes 11473 fi 11474 fi 11475 chmod u+w . 2>&5 11476 $RM conftest* 11477 # SGI C++ compiler will create directory out/ii_files/ for 11478 # template instantiation 11479 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11480 $RM out/* && rmdir out 11481 cd .. 11482 $RM -r conftest 11483 $RM conftest* 11484 11485 fi 11486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11487 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11488 11489 11490 11491 11492 hard_links=nottested 11493 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 11494 # do not overwrite the value of need_locks provided by the user 11495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 11496 $as_echo_n "checking if we can lock with hard links... " >&6; } 11497 hard_links=yes 11498 $RM conftest* 11499 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11500 touch conftest.a 11501 ln conftest.a conftest.b 2>&5 || hard_links=no 11502 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 11504 $as_echo "$hard_links" >&6; } 11505 if test no = "$hard_links"; then 11506 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 11507 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 11508 need_locks=warn 11509 fi 11510 else 11511 need_locks=no 11512 fi 11513 11514 11515 11516 11517 11518 11519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 11520 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 11521 11522 runpath_var= 11523 allow_undefined_flag= 11524 always_export_symbols=no 11525 archive_cmds= 11526 archive_expsym_cmds= 11527 compiler_needs_object=no 11528 enable_shared_with_static_runtimes=no 11529 export_dynamic_flag_spec= 11530 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 11531 hardcode_automatic=no 11532 hardcode_direct=no 11533 hardcode_direct_absolute=no 11534 hardcode_libdir_flag_spec= 11535 hardcode_libdir_separator= 11536 hardcode_minus_L=no 11537 hardcode_shlibpath_var=unsupported 11538 inherit_rpath=no 11539 link_all_deplibs=unknown 11540 module_cmds= 11541 module_expsym_cmds= 11542 old_archive_from_new_cmds= 11543 old_archive_from_expsyms_cmds= 11544 thread_safe_flag_spec= 11545 whole_archive_flag_spec= 11546 # include_expsyms should be a list of space-separated symbols to be *always* 11547 # included in the symbol list 11548 include_expsyms= 11549 # exclude_expsyms can be an extended regexp of symbols to exclude 11550 # it will be wrapped by ' (' and ')$', so one must not match beginning or 11551 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 11552 # as well as any symbol that contains 'd'. 11553 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 11554 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 11555 # platforms (ab)use it in PIC code, but their linkers get confused if 11556 # the symbol is explicitly referenced. Since portable code cannot 11557 # rely on this symbol name, it's probably fine to never include it in 11558 # preloaded symbol tables. 11559 # Exclude shared library initialization/finalization symbols. 11560 extract_expsyms_cmds= 11561 11562 case $host_os in 11563 cygwin* | mingw* | pw32* | cegcc*) 11564 # FIXME: the MSVC++ port hasn't been tested in a loooong time 11565 # When not using gcc, we currently assume that we are using 11566 # Microsoft Visual C++. 11567 if test yes != "$GCC"; then 11568 with_gnu_ld=no 11569 fi 11570 ;; 11571 interix*) 11572 # we just hope/assume this is gcc and not c89 (= MSVC++) 11573 with_gnu_ld=yes 11574 ;; 11575 openbsd* | bitrig*) 11576 with_gnu_ld=no 11577 ;; 11578 esac 11579 11580 ld_shlibs=yes 11581 11582 # On some targets, GNU ld is compatible enough with the native linker 11583 # that we're better off using the native interface for both. 11584 lt_use_gnu_ld_interface=no 11585 if test yes = "$with_gnu_ld"; then 11586 case $host_os in 11587 aix*) 11588 # The AIX port of GNU ld has always aspired to compatibility 11589 # with the native linker. However, as the warning in the GNU ld 11590 # block says, versions before 2.19.5* couldn't really create working 11591 # shared libraries, regardless of the interface used. 11592 case `$LD -v 2>&1` in 11593 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 11594 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 11595 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 11596 *) 11597 lt_use_gnu_ld_interface=yes 11598 ;; 11599 esac 11600 ;; 11601 *) 11602 lt_use_gnu_ld_interface=yes 11603 ;; 11604 esac 11605 fi 11606 11607 if test yes = "$lt_use_gnu_ld_interface"; then 11608 # If archive_cmds runs LD, not CC, wlarc should be empty 11609 wlarc='$wl' 11610 11611 # Set some defaults for GNU ld with shared library support. These 11612 # are reset later if shared libraries are not supported. Putting them 11613 # here allows them to be overridden if necessary. 11614 runpath_var=LD_RUN_PATH 11615 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11616 export_dynamic_flag_spec='$wl--export-dynamic' 11617 # ancient GNU ld didn't support --whole-archive et. al. 11618 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 11619 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 11620 else 11621 whole_archive_flag_spec= 11622 fi 11623 supports_anon_versioning=no 11624 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 11625 *GNU\ gold*) supports_anon_versioning=yes ;; 11626 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 11627 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 11628 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 11629 *\ 2.11.*) ;; # other 2.11 versions 11630 *) supports_anon_versioning=yes ;; 11631 esac 11632 11633 # See if GNU ld supports shared libraries. 11634 case $host_os in 11635 aix[3-9]*) 11636 # On AIX/PPC, the GNU linker is very broken 11637 if test ia64 != "$host_cpu"; then 11638 ld_shlibs=no 11639 cat <<_LT_EOF 1>&2 11640 11641 *** Warning: the GNU linker, at least up to release 2.19, is reported 11642 *** to be unable to reliably create shared libraries on AIX. 11643 *** Therefore, libtool is disabling shared libraries support. If you 11644 *** really care for shared libraries, you may want to install binutils 11645 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 11646 *** You will then need to restart the configuration process. 11647 11648 _LT_EOF 11649 fi 11650 ;; 11651 11652 amigaos*) 11653 case $host_cpu in 11654 powerpc) 11655 # see comment about AmigaOS4 .so support 11656 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11657 archive_expsym_cmds='' 11658 ;; 11659 m68k) 11660 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 11661 hardcode_libdir_flag_spec='-L$libdir' 11662 hardcode_minus_L=yes 11663 ;; 11664 esac 11665 ;; 11666 11667 beos*) 11668 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11669 allow_undefined_flag=unsupported 11670 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 11671 # support --undefined. This deserves some investigation. FIXME 11672 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11673 else 11674 ld_shlibs=no 11675 fi 11676 ;; 11677 11678 cygwin* | mingw* | pw32* | cegcc*) 11679 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 11680 # as there is no search path for DLLs. 11681 hardcode_libdir_flag_spec='-L$libdir' 11682 export_dynamic_flag_spec='$wl--export-all-symbols' 11683 allow_undefined_flag=unsupported 11684 always_export_symbols=no 11685 enable_shared_with_static_runtimes=yes 11686 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 11687 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 11688 11689 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 11690 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11691 # If the export-symbols file already is a .def file, use it as 11692 # is; otherwise, prepend EXPORTS... 11693 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 11694 cp $export_symbols $output_objdir/$soname.def; 11695 else 11696 echo EXPORTS > $output_objdir/$soname.def; 11697 cat $export_symbols >> $output_objdir/$soname.def; 11698 fi~ 11699 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11700 else 11701 ld_shlibs=no 11702 fi 11703 ;; 11704 11705 haiku*) 11706 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11707 link_all_deplibs=yes 11708 ;; 11709 11710 os2*) 11711 hardcode_libdir_flag_spec='-L$libdir' 11712 hardcode_minus_L=yes 11713 allow_undefined_flag=unsupported 11714 shrext_cmds=.dll 11715 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11716 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11717 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11718 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11719 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 11720 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11721 emximp -o $lib $output_objdir/$libname.def' 11722 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11723 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11724 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11725 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11726 prefix_cmds="$SED"~ 11727 if test EXPORTS = "`$SED 1q $export_symbols`"; then 11728 prefix_cmds="$prefix_cmds -e 1d"; 11729 fi~ 11730 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 11731 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 11732 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11733 emximp -o $lib $output_objdir/$libname.def' 11734 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 11735 enable_shared_with_static_runtimes=yes 11736 ;; 11737 11738 interix[3-9]*) 11739 hardcode_direct=no 11740 hardcode_shlibpath_var=no 11741 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 11742 export_dynamic_flag_spec='$wl-E' 11743 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 11744 # Instead, shared libraries are loaded at an image base (0x10000000 by 11745 # default) and relocated if they conflict, which is a slow very memory 11746 # consuming and fragmenting process. To avoid this, we pick a random, 11747 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 11748 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 11749 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11750 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11751 ;; 11752 11753 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 11754 tmp_diet=no 11755 if test linux-dietlibc = "$host_os"; then 11756 case $cc_basename in 11757 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 11758 esac 11759 fi 11760 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 11761 && test no = "$tmp_diet" 11762 then 11763 tmp_addflag=' $pic_flag' 11764 tmp_sharedflag='-shared' 11765 case $cc_basename,$host_cpu in 11766 pgcc*) # Portland Group C compiler 11767 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' 11768 tmp_addflag=' $pic_flag' 11769 ;; 11770 pgf77* | pgf90* | pgf95* | pgfortran*) 11771 # Portland Group f77 and f90 compilers 11772 whole_archive_flag_spec='$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' 11773 tmp_addflag=' $pic_flag -Mnomain' ;; 11774 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 11775 tmp_addflag=' -i_dynamic' ;; 11776 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 11777 tmp_addflag=' -i_dynamic -nofor_main' ;; 11778 ifc* | ifort*) # Intel Fortran compiler 11779 tmp_addflag=' -nofor_main' ;; 11780 lf95*) # Lahey Fortran 8.1 11781 whole_archive_flag_spec= 11782 tmp_sharedflag='--shared' ;; 11783 nagfor*) # NAGFOR 5.3 11784 tmp_sharedflag='-Wl,-shared' ;; 11785 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 11786 tmp_sharedflag='-qmkshrobj' 11787 tmp_addflag= ;; 11788 nvcc*) # Cuda Compiler Driver 2.2 11789 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 11790 compiler_needs_object=yes 11791 ;; 11792 esac 11793 case `$CC -V 2>&1 | sed 5q` in 11794 *Sun\ C*) # Sun C 5.9 11795 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\"` $wl--no-whole-archive' 11796 compiler_needs_object=yes 11797 tmp_sharedflag='-G' ;; 11798 *Sun\ F*) # Sun Fortran 8.3 11799 tmp_sharedflag='-G' ;; 11800 esac 11801 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11802 11803 if test yes = "$supports_anon_versioning"; then 11804 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11805 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11806 echo "local: *; };" >> $output_objdir/$libname.ver~ 11807 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 11808 fi 11809 11810 case $cc_basename in 11811 tcc*) 11812 export_dynamic_flag_spec='-rdynamic' 11813 ;; 11814 xlf* | bgf* | bgxlf* | mpixlf*) 11815 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 11816 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 11817 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11818 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 11819 if test yes = "$supports_anon_versioning"; then 11820 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11821 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11822 echo "local: *; };" >> $output_objdir/$libname.ver~ 11823 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 11824 fi 11825 ;; 11826 esac 11827 else 11828 ld_shlibs=no 11829 fi 11830 ;; 11831 11832 netbsd*) 11833 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11834 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 11835 wlarc= 11836 else 11837 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11838 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11839 fi 11840 ;; 11841 11842 solaris*) 11843 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 11844 ld_shlibs=no 11845 cat <<_LT_EOF 1>&2 11846 11847 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 11848 *** create shared libraries on Solaris systems. Therefore, libtool 11849 *** is disabling shared libraries support. We urge you to upgrade GNU 11850 *** binutils to release 2.9.1 or newer. Another option is to modify 11851 *** your PATH or compiler configuration so that the native linker is 11852 *** used, and then restart. 11853 11854 _LT_EOF 11855 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11856 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11857 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11858 else 11859 ld_shlibs=no 11860 fi 11861 ;; 11862 11863 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 11864 case `$LD -v 2>&1` in 11865 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 11866 ld_shlibs=no 11867 cat <<_LT_EOF 1>&2 11868 11869 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 11870 *** reliably create shared libraries on SCO systems. Therefore, libtool 11871 *** is disabling shared libraries support. We urge you to upgrade GNU 11872 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 11873 *** your PATH or compiler configuration so that the native linker is 11874 *** used, and then restart. 11875 11876 _LT_EOF 11877 ;; 11878 *) 11879 # For security reasons, it is highly recommended that you always 11880 # use absolute paths for naming shared libraries, and exclude the 11881 # DT_RUNPATH tag from executables and libraries. But doing so 11882 # requires that you compile everything twice, which is a pain. 11883 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11884 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11885 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11886 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11887 else 11888 ld_shlibs=no 11889 fi 11890 ;; 11891 esac 11892 ;; 11893 11894 sunos4*) 11895 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 11896 wlarc= 11897 hardcode_direct=yes 11898 hardcode_shlibpath_var=no 11899 ;; 11900 11901 *) 11902 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11903 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11904 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11905 else 11906 ld_shlibs=no 11907 fi 11908 ;; 11909 esac 11910 11911 if test no = "$ld_shlibs"; then 11912 runpath_var= 11913 hardcode_libdir_flag_spec= 11914 export_dynamic_flag_spec= 11915 whole_archive_flag_spec= 11916 fi 11917 else 11918 # PORTME fill in a description of your system's linker (not GNU ld) 11919 case $host_os in 11920 aix3*) 11921 allow_undefined_flag=unsupported 11922 always_export_symbols=yes 11923 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 11924 # Note: this linker hardcodes the directories in LIBPATH if there 11925 # are no directories specified by -L. 11926 hardcode_minus_L=yes 11927 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 11928 # Neither direct hardcoding nor static linking is supported with a 11929 # broken collect2. 11930 hardcode_direct=unsupported 11931 fi 11932 ;; 11933 11934 aix[4-9]*) 11935 if test ia64 = "$host_cpu"; then 11936 # On IA64, the linker does run time linking by default, so we don't 11937 # have to do anything special. 11938 aix_use_runtimelinking=no 11939 exp_sym_flag='-Bexport' 11940 no_entry_flag= 11941 else 11942 # If we're using GNU nm, then we don't want the "-C" option. 11943 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 11944 # Without the "-l" option, or with the "-B" option, AIX nm treats 11945 # weak defined symbols like other global defined symbols, whereas 11946 # GNU nm marks them as "W". 11947 # While the 'weak' keyword is ignored in the Export File, we need 11948 # it in the Import File for the 'aix-soname' feature, so we have 11949 # to replace the "-B" option with "-P" for AIX nm. 11950 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 11951 export_symbols_cmds='$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' 11952 else 11953 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 == "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' 11954 fi 11955 aix_use_runtimelinking=no 11956 11957 # Test if we are trying to use run time linking or normal 11958 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 11959 # have runtime linking enabled, and use it for executables. 11960 # For shared libraries, we enable/disable runtime linking 11961 # depending on the kind of the shared library created - 11962 # when "with_aix_soname,aix_use_runtimelinking" is: 11963 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 11964 # "aix,yes" lib.so shared, rtl:yes, for executables 11965 # lib.a static archive 11966 # "both,no" lib.so.V(shr.o) shared, rtl:yes 11967 # lib.a(lib.so.V) shared, rtl:no, for executables 11968 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 11969 # lib.a(lib.so.V) shared, rtl:no 11970 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 11971 # lib.a static archive 11972 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 11973 for ld_flag in $LDFLAGS; do 11974 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 11975 aix_use_runtimelinking=yes 11976 break 11977 fi 11978 done 11979 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 11980 # With aix-soname=svr4, we create the lib.so.V shared archives only, 11981 # so we don't have lib.a shared libs to link our executables. 11982 # We have to force runtime linking in this case. 11983 aix_use_runtimelinking=yes 11984 LDFLAGS="$LDFLAGS -Wl,-brtl" 11985 fi 11986 ;; 11987 esac 11988 11989 exp_sym_flag='-bexport' 11990 no_entry_flag='-bnoentry' 11991 fi 11992 11993 # When large executables or shared objects are built, AIX ld can 11994 # have problems creating the table of contents. If linking a library 11995 # or program results in "error TOC overflow" add -mminimal-toc to 11996 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 11997 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 11998 11999 archive_cmds='' 12000 hardcode_direct=yes 12001 hardcode_direct_absolute=yes 12002 hardcode_libdir_separator=':' 12003 link_all_deplibs=yes 12004 file_list_spec='$wl-f,' 12005 case $with_aix_soname,$aix_use_runtimelinking in 12006 aix,*) ;; # traditional, no import file 12007 svr4,* | *,yes) # use import file 12008 # The Import File defines what to hardcode. 12009 hardcode_direct=no 12010 hardcode_direct_absolute=no 12011 ;; 12012 esac 12013 12014 if test yes = "$GCC"; then 12015 case $host_os in aix4.[012]|aix4.[012].*) 12016 # We only want to do this on AIX 4.2 and lower, the check 12017 # below for broken collect2 doesn't work under 4.3+ 12018 collect2name=`$CC -print-prog-name=collect2` 12019 if test -f "$collect2name" && 12020 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 12021 then 12022 # We have reworked collect2 12023 : 12024 else 12025 # We have old collect2 12026 hardcode_direct=unsupported 12027 # It fails to find uninstalled libraries when the uninstalled 12028 # path is not listed in the libpath. Setting hardcode_minus_L 12029 # to unsupported forces relinking 12030 hardcode_minus_L=yes 12031 hardcode_libdir_flag_spec='-L$libdir' 12032 hardcode_libdir_separator= 12033 fi 12034 ;; 12035 esac 12036 shared_flag='-shared' 12037 if test yes = "$aix_use_runtimelinking"; then 12038 shared_flag="$shared_flag "'$wl-G' 12039 fi 12040 # Need to ensure runtime linking is disabled for the traditional 12041 # shared library, or the linker may eventually find shared libraries 12042 # /with/ Import File - we do not want to mix them. 12043 shared_flag_aix='-shared' 12044 shared_flag_svr4='-shared $wl-G' 12045 else 12046 # not using gcc 12047 if test ia64 = "$host_cpu"; then 12048 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 12049 # chokes on -Wl,-G. The following line is correct: 12050 shared_flag='-G' 12051 else 12052 if test yes = "$aix_use_runtimelinking"; then 12053 shared_flag='$wl-G' 12054 else 12055 shared_flag='$wl-bM:SRE' 12056 fi 12057 shared_flag_aix='$wl-bM:SRE' 12058 shared_flag_svr4='$wl-G' 12059 fi 12060 fi 12061 12062 export_dynamic_flag_spec='$wl-bexpall' 12063 # It seems that -bexpall does not export symbols beginning with 12064 # underscore (_), so it is better to generate a list of symbols to export. 12065 always_export_symbols=yes 12066 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 12067 # Warning - without using the other runtime loading flags (-brtl), 12068 # -berok will link without error, but may produce a broken library. 12069 allow_undefined_flag='-berok' 12070 # Determine the default libpath from the value encoded in an 12071 # empty executable. 12072 if test set = "${lt_cv_aix_libpath+set}"; then 12073 aix_libpath=$lt_cv_aix_libpath 12074 else 12075 if ${lt_cv_aix_libpath_+:} false; then : 12076 $as_echo_n "(cached) " >&6 12077 else 12078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12079 /* end confdefs.h. */ 12080 12081 int 12082 main () 12083 { 12084 12085 ; 12086 return 0; 12087 } 12088 _ACEOF 12089 if ac_fn_c_try_link "$LINENO"; then : 12090 12091 lt_aix_libpath_sed=' 12092 /Import File Strings/,/^$/ { 12093 /^0/ { 12094 s/^0 *\([^ ]*\) *$/\1/ 12095 p 12096 } 12097 }' 12098 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12099 # Check for a 64-bit object if we didn't find anything. 12100 if test -z "$lt_cv_aix_libpath_"; then 12101 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12102 fi 12103 fi 12104 rm -f core conftest.err conftest.$ac_objext \ 12105 conftest$ac_exeext conftest.$ac_ext 12106 if test -z "$lt_cv_aix_libpath_"; then 12107 lt_cv_aix_libpath_=/usr/lib:/lib 12108 fi 12109 12110 fi 12111 12112 aix_libpath=$lt_cv_aix_libpath_ 12113 fi 12114 12115 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 12116 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' '$shared_flag 12117 else 12118 if test ia64 = "$host_cpu"; then 12119 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 12120 allow_undefined_flag="-z nodefs" 12121 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 12122 else 12123 # Determine the default libpath from the value encoded in an 12124 # empty executable. 12125 if test set = "${lt_cv_aix_libpath+set}"; then 12126 aix_libpath=$lt_cv_aix_libpath 12127 else 12128 if ${lt_cv_aix_libpath_+:} false; then : 12129 $as_echo_n "(cached) " >&6 12130 else 12131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12132 /* end confdefs.h. */ 12133 12134 int 12135 main () 12136 { 12137 12138 ; 12139 return 0; 12140 } 12141 _ACEOF 12142 if ac_fn_c_try_link "$LINENO"; then : 12143 12144 lt_aix_libpath_sed=' 12145 /Import File Strings/,/^$/ { 12146 /^0/ { 12147 s/^0 *\([^ ]*\) *$/\1/ 12148 p 12149 } 12150 }' 12151 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12152 # Check for a 64-bit object if we didn't find anything. 12153 if test -z "$lt_cv_aix_libpath_"; then 12154 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12155 fi 12156 fi 12157 rm -f core conftest.err conftest.$ac_objext \ 12158 conftest$ac_exeext conftest.$ac_ext 12159 if test -z "$lt_cv_aix_libpath_"; then 12160 lt_cv_aix_libpath_=/usr/lib:/lib 12161 fi 12162 12163 fi 12164 12165 aix_libpath=$lt_cv_aix_libpath_ 12166 fi 12167 12168 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 12169 # Warning - without using the other run time loading flags, 12170 # -berok will link without error, but may produce a broken library. 12171 no_undefined_flag=' $wl-bernotok' 12172 allow_undefined_flag=' $wl-berok' 12173 if test yes = "$with_gnu_ld"; then 12174 # We only use this code for GNU lds that support --whole-archive. 12175 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 12176 else 12177 # Exported symbols can be pulled into shared objects from archives 12178 whole_archive_flag_spec='$convenience' 12179 fi 12180 archive_cmds_need_lc=yes 12181 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 12182 # -brtl affects multiple linker settings, -berok does not and is overridden later 12183 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 12184 if test svr4 != "$with_aix_soname"; then 12185 # This is similar to how AIX traditionally builds its shared libraries. 12186 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/$soname' 12187 fi 12188 if test aix != "$with_aix_soname"; then 12189 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/$shared_archive_member_spec.imp' 12190 else 12191 # used by -dlpreopen to get the symbols 12192 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 12193 fi 12194 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 12195 fi 12196 fi 12197 ;; 12198 12199 amigaos*) 12200 case $host_cpu in 12201 powerpc) 12202 # see comment about AmigaOS4 .so support 12203 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 12204 archive_expsym_cmds='' 12205 ;; 12206 m68k) 12207 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 12208 hardcode_libdir_flag_spec='-L$libdir' 12209 hardcode_minus_L=yes 12210 ;; 12211 esac 12212 ;; 12213 12214 bsdi[45]*) 12215 export_dynamic_flag_spec=-rdynamic 12216 ;; 12217 12218 cygwin* | mingw* | pw32* | cegcc*) 12219 # When not using gcc, we currently assume that we are using 12220 # Microsoft Visual C++. 12221 # hardcode_libdir_flag_spec is actually meaningless, as there is 12222 # no search path for DLLs. 12223 case $cc_basename in 12224 cl*) 12225 # Native MSVC 12226 hardcode_libdir_flag_spec=' ' 12227 allow_undefined_flag=unsupported 12228 always_export_symbols=yes 12229 file_list_spec='@' 12230 # Tell ltmain to make .lib files, not .a files. 12231 libext=lib 12232 # Tell ltmain to make .dll files, not .so files. 12233 shrext_cmds=.dll 12234 # FIXME: Setting linknames here is a bad hack. 12235 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 12236 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 12237 cp "$export_symbols" "$output_objdir/$soname.def"; 12238 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 12239 else 12240 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 12241 fi~ 12242 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 12243 linknames=' 12244 # The linker will not automatically build a static lib if we build a DLL. 12245 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 12246 enable_shared_with_static_runtimes=yes 12247 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 12248 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 12249 # Don't use ranlib 12250 old_postinstall_cmds='chmod 644 $oldlib' 12251 postlink_cmds='lt_outputfile="@OUTPUT@"~ 12252 lt_tool_outputfile="@TOOL_OUTPUT@"~ 12253 case $lt_outputfile in 12254 *.exe|*.EXE) ;; 12255 *) 12256 lt_outputfile=$lt_outputfile.exe 12257 lt_tool_outputfile=$lt_tool_outputfile.exe 12258 ;; 12259 esac~ 12260 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 12261 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 12262 $RM "$lt_outputfile.manifest"; 12263 fi' 12264 ;; 12265 *) 12266 # Assume MSVC wrapper 12267 hardcode_libdir_flag_spec=' ' 12268 allow_undefined_flag=unsupported 12269 # Tell ltmain to make .lib files, not .a files. 12270 libext=lib 12271 # Tell ltmain to make .dll files, not .so files. 12272 shrext_cmds=.dll 12273 # FIXME: Setting linknames here is a bad hack. 12274 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 12275 # The linker will automatically build a .lib file if we build a DLL. 12276 old_archive_from_new_cmds='true' 12277 # FIXME: Should let the user specify the lib program. 12278 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 12279 enable_shared_with_static_runtimes=yes 12280 ;; 12281 esac 12282 ;; 12283 12284 darwin* | rhapsody*) 12285 12286 12287 archive_cmds_need_lc=no 12288 hardcode_direct=no 12289 hardcode_automatic=yes 12290 hardcode_shlibpath_var=unsupported 12291 if test yes = "$lt_cv_ld_force_load"; then 12292 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 12293 12294 else 12295 whole_archive_flag_spec='' 12296 fi 12297 link_all_deplibs=yes 12298 allow_undefined_flag=$_lt_dar_allow_undefined 12299 case $cc_basename in 12300 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 12301 *) _lt_dar_can_shared=$GCC ;; 12302 esac 12303 if test yes = "$_lt_dar_can_shared"; then 12304 output_verbose_link_cmd=func_echo_all 12305 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 12306 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 12307 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$_lt_dsymutil" 12308 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 12309 12310 else 12311 ld_shlibs=no 12312 fi 12313 12314 ;; 12315 12316 dgux*) 12317 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12318 hardcode_libdir_flag_spec='-L$libdir' 12319 hardcode_shlibpath_var=no 12320 ;; 12321 12322 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 12323 # support. Future versions do this automatically, but an explicit c++rt0.o 12324 # does not break anything, and helps significantly (at the cost of a little 12325 # extra space). 12326 freebsd2.2*) 12327 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 12328 hardcode_libdir_flag_spec='-R$libdir' 12329 hardcode_direct=yes 12330 hardcode_shlibpath_var=no 12331 ;; 12332 12333 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 12334 freebsd2.*) 12335 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 12336 hardcode_direct=yes 12337 hardcode_minus_L=yes 12338 hardcode_shlibpath_var=no 12339 ;; 12340 12341 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 12342 freebsd* | dragonfly*) 12343 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12344 hardcode_libdir_flag_spec='-R$libdir' 12345 hardcode_direct=yes 12346 hardcode_shlibpath_var=no 12347 ;; 12348 12349 hpux9*) 12350 if test yes = "$GCC"; then 12351 archive_cmds='$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 $lib' 12352 else 12353 archive_cmds='$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 $lib' 12354 fi 12355 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12356 hardcode_libdir_separator=: 12357 hardcode_direct=yes 12358 12359 # hardcode_minus_L: Not really in the search PATH, 12360 # but as the default location of the library. 12361 hardcode_minus_L=yes 12362 export_dynamic_flag_spec='$wl-E' 12363 ;; 12364 12365 hpux10*) 12366 if test yes,no = "$GCC,$with_gnu_ld"; then 12367 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12368 else 12369 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12370 fi 12371 if test no = "$with_gnu_ld"; then 12372 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12373 hardcode_libdir_separator=: 12374 hardcode_direct=yes 12375 hardcode_direct_absolute=yes 12376 export_dynamic_flag_spec='$wl-E' 12377 # hardcode_minus_L: Not really in the search PATH, 12378 # but as the default location of the library. 12379 hardcode_minus_L=yes 12380 fi 12381 ;; 12382 12383 hpux11*) 12384 if test yes,no = "$GCC,$with_gnu_ld"; then 12385 case $host_cpu in 12386 hppa*64*) 12387 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12388 ;; 12389 ia64*) 12390 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12391 ;; 12392 *) 12393 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12394 ;; 12395 esac 12396 else 12397 case $host_cpu in 12398 hppa*64*) 12399 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12400 ;; 12401 ia64*) 12402 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12403 ;; 12404 *) 12405 12406 # Older versions of the 11.00 compiler do not understand -b yet 12407 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 12408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 12409 $as_echo_n "checking if $CC understands -b... " >&6; } 12410 if ${lt_cv_prog_compiler__b+:} false; then : 12411 $as_echo_n "(cached) " >&6 12412 else 12413 lt_cv_prog_compiler__b=no 12414 save_LDFLAGS=$LDFLAGS 12415 LDFLAGS="$LDFLAGS -b" 12416 echo "$lt_simple_link_test_code" > conftest.$ac_ext 12417 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 12418 # The linker can only warn and ignore the option if not recognized 12419 # So say no if there are warnings 12420 if test -s conftest.err; then 12421 # Append any errors to the config.log. 12422 cat conftest.err 1>&5 12423 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 12424 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12425 if diff conftest.exp conftest.er2 >/dev/null; then 12426 lt_cv_prog_compiler__b=yes 12427 fi 12428 else 12429 lt_cv_prog_compiler__b=yes 12430 fi 12431 fi 12432 $RM -r conftest* 12433 LDFLAGS=$save_LDFLAGS 12434 12435 fi 12436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 12437 $as_echo "$lt_cv_prog_compiler__b" >&6; } 12438 12439 if test yes = "$lt_cv_prog_compiler__b"; then 12440 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12441 else 12442 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12443 fi 12444 12445 ;; 12446 esac 12447 fi 12448 if test no = "$with_gnu_ld"; then 12449 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12450 hardcode_libdir_separator=: 12451 12452 case $host_cpu in 12453 hppa*64*|ia64*) 12454 hardcode_direct=no 12455 hardcode_shlibpath_var=no 12456 ;; 12457 *) 12458 hardcode_direct=yes 12459 hardcode_direct_absolute=yes 12460 export_dynamic_flag_spec='$wl-E' 12461 12462 # hardcode_minus_L: Not really in the search PATH, 12463 # but as the default location of the library. 12464 hardcode_minus_L=yes 12465 ;; 12466 esac 12467 fi 12468 ;; 12469 12470 irix5* | irix6* | nonstopux*) 12471 if test yes = "$GCC"; then 12472 archive_cmds='$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' 12473 # Try to use the -exported_symbol ld option, if it does not 12474 # work, assume that -exports_file does not work either and 12475 # implicitly export all symbols. 12476 # This should be the same for all languages, so no per-tag cache variable. 12477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 12478 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 12479 if ${lt_cv_irix_exported_symbol+:} false; then : 12480 $as_echo_n "(cached) " >&6 12481 else 12482 save_LDFLAGS=$LDFLAGS 12483 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 12484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12485 /* end confdefs.h. */ 12486 int foo (void) { return 0; } 12487 _ACEOF 12488 if ac_fn_c_try_link "$LINENO"; then : 12489 lt_cv_irix_exported_symbol=yes 12490 else 12491 lt_cv_irix_exported_symbol=no 12492 fi 12493 rm -f core conftest.err conftest.$ac_objext \ 12494 conftest$ac_exeext conftest.$ac_ext 12495 LDFLAGS=$save_LDFLAGS 12496 fi 12497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 12498 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 12499 if test yes = "$lt_cv_irix_exported_symbol"; then 12500 archive_expsym_cmds='$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 $lib' 12501 fi 12502 else 12503 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 12504 archive_expsym_cmds='$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 $lib' 12505 fi 12506 archive_cmds_need_lc='no' 12507 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12508 hardcode_libdir_separator=: 12509 inherit_rpath=yes 12510 link_all_deplibs=yes 12511 ;; 12512 12513 linux*) 12514 case $cc_basename in 12515 tcc*) 12516 # Fabrice Bellard et al's Tiny C Compiler 12517 ld_shlibs=yes 12518 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12519 ;; 12520 esac 12521 ;; 12522 12523 netbsd*) 12524 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 12525 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 12526 else 12527 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 12528 fi 12529 hardcode_libdir_flag_spec='-R$libdir' 12530 hardcode_direct=yes 12531 hardcode_shlibpath_var=no 12532 ;; 12533 12534 newsos6) 12535 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12536 hardcode_direct=yes 12537 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12538 hardcode_libdir_separator=: 12539 hardcode_shlibpath_var=no 12540 ;; 12541 12542 *nto* | *qnx*) 12543 ;; 12544 12545 openbsd* | bitrig*) 12546 if test -f /usr/libexec/ld.so; then 12547 hardcode_direct=yes 12548 hardcode_shlibpath_var=no 12549 hardcode_direct_absolute=yes 12550 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 12551 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12552 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 12553 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12554 export_dynamic_flag_spec='$wl-E' 12555 else 12556 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12557 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12558 fi 12559 else 12560 ld_shlibs=no 12561 fi 12562 ;; 12563 12564 os2*) 12565 hardcode_libdir_flag_spec='-L$libdir' 12566 hardcode_minus_L=yes 12567 allow_undefined_flag=unsupported 12568 shrext_cmds=.dll 12569 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12570 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12571 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12572 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12573 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 12574 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12575 emximp -o $lib $output_objdir/$libname.def' 12576 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12577 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12578 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12579 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12580 prefix_cmds="$SED"~ 12581 if test EXPORTS = "`$SED 1q $export_symbols`"; then 12582 prefix_cmds="$prefix_cmds -e 1d"; 12583 fi~ 12584 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 12585 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 12586 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12587 emximp -o $lib $output_objdir/$libname.def' 12588 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 12589 enable_shared_with_static_runtimes=yes 12590 ;; 12591 12592 osf3*) 12593 if test yes = "$GCC"; then 12594 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12595 archive_cmds='$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 $lib' 12596 else 12597 allow_undefined_flag=' -expect_unresolved \*' 12598 archive_cmds='$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 $lib' 12599 fi 12600 archive_cmds_need_lc='no' 12601 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12602 hardcode_libdir_separator=: 12603 ;; 12604 12605 osf4* | osf5*) # as osf3* with the addition of -msym flag 12606 if test yes = "$GCC"; then 12607 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12608 archive_cmds='$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 $lib' 12609 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12610 else 12611 allow_undefined_flag=' -expect_unresolved \*' 12612 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' 12613 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~ 12614 $CC -shared$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' 12615 12616 # Both c and cxx compiler support -rpath directly 12617 hardcode_libdir_flag_spec='-rpath $libdir' 12618 fi 12619 archive_cmds_need_lc='no' 12620 hardcode_libdir_separator=: 12621 ;; 12622 12623 solaris*) 12624 no_undefined_flag=' -z defs' 12625 if test yes = "$GCC"; then 12626 wlarc='$wl' 12627 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12628 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12629 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12630 else 12631 case `$CC -V 2>&1` in 12632 *"Compilers 5.0"*) 12633 wlarc='' 12634 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 12635 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12636 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 12637 ;; 12638 *) 12639 wlarc='$wl' 12640 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 12641 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12642 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12643 ;; 12644 esac 12645 fi 12646 hardcode_libdir_flag_spec='-R$libdir' 12647 hardcode_shlibpath_var=no 12648 case $host_os in 12649 solaris2.[0-5] | solaris2.[0-5].*) ;; 12650 *) 12651 # The compiler driver will combine and reorder linker options, 12652 # but understands '-z linker_flag'. GCC discards it without '$wl', 12653 # but is careful enough not to reorder. 12654 # Supported since Solaris 2.6 (maybe 2.5.1?) 12655 if test yes = "$GCC"; then 12656 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 12657 else 12658 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 12659 fi 12660 ;; 12661 esac 12662 link_all_deplibs=yes 12663 ;; 12664 12665 sunos4*) 12666 if test sequent = "$host_vendor"; then 12667 # Use $CC to link under sequent, because it throws in some extra .o 12668 # files that make .init and .fini sections work. 12669 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 12670 else 12671 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 12672 fi 12673 hardcode_libdir_flag_spec='-L$libdir' 12674 hardcode_direct=yes 12675 hardcode_minus_L=yes 12676 hardcode_shlibpath_var=no 12677 ;; 12678 12679 sysv4) 12680 case $host_vendor in 12681 sni) 12682 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12683 hardcode_direct=yes # is this really true??? 12684 ;; 12685 siemens) 12686 ## LD is ld it makes a PLAMLIB 12687 ## CC just makes a GrossModule. 12688 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 12689 reload_cmds='$CC -r -o $output$reload_objs' 12690 hardcode_direct=no 12691 ;; 12692 motorola) 12693 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12694 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 12695 ;; 12696 esac 12697 runpath_var='LD_RUN_PATH' 12698 hardcode_shlibpath_var=no 12699 ;; 12700 12701 sysv4.3*) 12702 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12703 hardcode_shlibpath_var=no 12704 export_dynamic_flag_spec='-Bexport' 12705 ;; 12706 12707 sysv4*MP*) 12708 if test -d /usr/nec; then 12709 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12710 hardcode_shlibpath_var=no 12711 runpath_var=LD_RUN_PATH 12712 hardcode_runpath_var=yes 12713 ld_shlibs=yes 12714 fi 12715 ;; 12716 12717 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 12718 no_undefined_flag='$wl-z,text' 12719 archive_cmds_need_lc=no 12720 hardcode_shlibpath_var=no 12721 runpath_var='LD_RUN_PATH' 12722 12723 if test yes = "$GCC"; then 12724 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12725 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12726 else 12727 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12728 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12729 fi 12730 ;; 12731 12732 sysv5* | sco3.2v5* | sco5v6*) 12733 # Note: We CANNOT use -z defs as we might desire, because we do not 12734 # link with -lc, and that would cause any symbols used from libc to 12735 # always be unresolved, which means just about no library would 12736 # ever link correctly. If we're not using GNU ld we use -z text 12737 # though, which does catch some bad symbols but isn't as heavy-handed 12738 # as -z defs. 12739 no_undefined_flag='$wl-z,text' 12740 allow_undefined_flag='$wl-z,nodefs' 12741 archive_cmds_need_lc=no 12742 hardcode_shlibpath_var=no 12743 hardcode_libdir_flag_spec='$wl-R,$libdir' 12744 hardcode_libdir_separator=':' 12745 link_all_deplibs=yes 12746 export_dynamic_flag_spec='$wl-Bexport' 12747 runpath_var='LD_RUN_PATH' 12748 12749 if test yes = "$GCC"; then 12750 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12751 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12752 else 12753 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12754 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12755 fi 12756 ;; 12757 12758 uts4*) 12759 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12760 hardcode_libdir_flag_spec='-L$libdir' 12761 hardcode_shlibpath_var=no 12762 ;; 12763 12764 *) 12765 ld_shlibs=no 12766 ;; 12767 esac 12768 12769 if test sni = "$host_vendor"; then 12770 case $host in 12771 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 12772 export_dynamic_flag_spec='$wl-Blargedynsym' 12773 ;; 12774 esac 12775 fi 12776 fi 12777 12778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 12779 $as_echo "$ld_shlibs" >&6; } 12780 test no = "$ld_shlibs" && can_build_shared=no 12781 12782 with_gnu_ld=$with_gnu_ld 12783 12784 12785 12786 12787 12788 12789 12790 12791 12792 12793 12794 12795 12796 12797 12798 # 12799 # Do we need to explicitly link libc? 12800 # 12801 case "x$archive_cmds_need_lc" in 12802 x|xyes) 12803 # Assume -lc should be added 12804 archive_cmds_need_lc=yes 12805 12806 if test yes,yes = "$GCC,$enable_shared"; then 12807 case $archive_cmds in 12808 *'~'*) 12809 # FIXME: we may have to deal with multi-command sequences. 12810 ;; 12811 '$CC '*) 12812 # Test whether the compiler implicitly links with -lc since on some 12813 # systems, -lgcc has to come before -lc. If gcc already passes -lc 12814 # to ld, don't add -lc before -lgcc. 12815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 12816 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 12817 if ${lt_cv_archive_cmds_need_lc+:} false; then : 12818 $as_echo_n "(cached) " >&6 12819 else 12820 $RM conftest* 12821 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12822 12823 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 12824 (eval $ac_compile) 2>&5 12825 ac_status=$? 12826 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12827 test $ac_status = 0; } 2>conftest.err; then 12828 soname=conftest 12829 lib=conftest 12830 libobjs=conftest.$ac_objext 12831 deplibs= 12832 wl=$lt_prog_compiler_wl 12833 pic_flag=$lt_prog_compiler_pic 12834 compiler_flags=-v 12835 linker_flags=-v 12836 verstring= 12837 output_objdir=. 12838 libname=conftest 12839 lt_save_allow_undefined_flag=$allow_undefined_flag 12840 allow_undefined_flag= 12841 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 12842 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 12843 ac_status=$? 12844 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12845 test $ac_status = 0; } 12846 then 12847 lt_cv_archive_cmds_need_lc=no 12848 else 12849 lt_cv_archive_cmds_need_lc=yes 12850 fi 12851 allow_undefined_flag=$lt_save_allow_undefined_flag 12852 else 12853 cat conftest.err 1>&5 12854 fi 12855 $RM conftest* 12856 12857 fi 12858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 12859 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 12860 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 12861 ;; 12862 esac 12863 fi 12864 ;; 12865 esac 12866 12867 12868 12869 12870 12871 12872 12873 12874 12875 12876 12877 12878 12879 12880 12881 12882 12883 12884 12885 12886 12887 12888 12889 12890 12891 12892 12893 12894 12895 12896 12897 12898 12899 12900 12901 12902 12903 12904 12905 12906 12907 12908 12909 12910 12911 12912 12913 12914 12915 12916 12917 12918 12919 12920 12921 12922 12923 12924 12925 12926 12927 12928 12929 12930 12931 12932 12933 12934 12935 12936 12937 12938 12939 12940 12941 12942 12943 12944 12945 12946 12947 12948 12949 12950 12951 12952 12953 12954 12955 12956 12957 12958 12959 12960 12961 12962 12963 12964 12965 12966 12967 12968 12969 12970 12971 12972 12973 12974 12975 12976 12977 12978 12979 12980 12981 12982 12983 12984 12985 12986 12987 12988 12989 12990 12991 12992 12993 12994 12995 12996 12997 12998 12999 13000 13001 13002 13003 13004 13005 13006 13007 13008 13009 13010 13011 13012 13013 13014 13015 13016 13017 13018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 13019 $as_echo_n "checking dynamic linker characteristics... " >&6; } 13020 13021 if test yes = "$GCC"; then 13022 case $host_os in 13023 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 13024 *) lt_awk_arg='/^libraries:/' ;; 13025 esac 13026 case $host_os in 13027 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 13028 *) lt_sed_strip_eq='s|=/|/|g' ;; 13029 esac 13030 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 13031 case $lt_search_path_spec in 13032 *\;*) 13033 # if the path contains ";" then we assume it to be the separator 13034 # otherwise default to the standard path separator (i.e. ":") - it is 13035 # assumed that no part of a normal pathname contains ";" but that should 13036 # okay in the real world where ";" in dirpaths is itself problematic. 13037 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 13038 ;; 13039 *) 13040 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 13041 ;; 13042 esac 13043 # Ok, now we have the path, separated by spaces, we can step through it 13044 # and add multilib dir if necessary... 13045 lt_tmp_lt_search_path_spec= 13046 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 13047 # ...but if some path component already ends with the multilib dir we assume 13048 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 13049 case "$lt_multi_os_dir; $lt_search_path_spec " in 13050 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 13051 lt_multi_os_dir= 13052 ;; 13053 esac 13054 for lt_sys_path in $lt_search_path_spec; do 13055 if test -d "$lt_sys_path$lt_multi_os_dir"; then 13056 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 13057 elif test -n "$lt_multi_os_dir"; then 13058 test -d "$lt_sys_path" && \ 13059 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 13060 fi 13061 done 13062 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 13063 BEGIN {RS = " "; FS = "/|\n";} { 13064 lt_foo = ""; 13065 lt_count = 0; 13066 for (lt_i = NF; lt_i > 0; lt_i--) { 13067 if ($lt_i != "" && $lt_i != ".") { 13068 if ($lt_i == "..") { 13069 lt_count++; 13070 } else { 13071 if (lt_count == 0) { 13072 lt_foo = "/" $lt_i lt_foo; 13073 } else { 13074 lt_count--; 13075 } 13076 } 13077 } 13078 } 13079 if (lt_foo != "") { lt_freq[lt_foo]++; } 13080 if (lt_freq[lt_foo] == 1) { print lt_foo; } 13081 }'` 13082 # AWK program above erroneously prepends '/' to C:/dos/paths 13083 # for these hosts. 13084 case $host_os in 13085 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 13086 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 13087 esac 13088 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 13089 else 13090 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 13091 fi 13092 library_names_spec= 13093 libname_spec='lib$name' 13094 soname_spec= 13095 shrext_cmds=.so 13096 postinstall_cmds= 13097 postuninstall_cmds= 13098 finish_cmds= 13099 finish_eval= 13100 shlibpath_var= 13101 shlibpath_overrides_runpath=unknown 13102 version_type=none 13103 dynamic_linker="$host_os ld.so" 13104 sys_lib_dlsearch_path_spec="/lib /usr/lib" 13105 need_lib_prefix=unknown 13106 hardcode_into_libs=no 13107 13108 # when you set need_version to no, make sure it does not cause -set_version 13109 # flags to be left without arguments 13110 need_version=unknown 13111 13112 13113 13114 case $host_os in 13115 aix3*) 13116 version_type=linux # correct to gnu/linux during the next big refactor 13117 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 13118 shlibpath_var=LIBPATH 13119 13120 # AIX 3 has no versioning support, so we append a major version to the name. 13121 soname_spec='$libname$release$shared_ext$major' 13122 ;; 13123 13124 aix[4-9]*) 13125 version_type=linux # correct to gnu/linux during the next big refactor 13126 need_lib_prefix=no 13127 need_version=no 13128 hardcode_into_libs=yes 13129 if test ia64 = "$host_cpu"; then 13130 # AIX 5 supports IA64 13131 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 13132 shlibpath_var=LD_LIBRARY_PATH 13133 else 13134 # With GCC up to 2.95.x, collect2 would create an import file 13135 # for dependence libraries. The import file would start with 13136 # the line '#! .'. This would cause the generated library to 13137 # depend on '.', always an invalid library. This was fixed in 13138 # development snapshots of GCC prior to 3.0. 13139 case $host_os in 13140 aix4 | aix4.[01] | aix4.[01].*) 13141 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 13142 echo ' yes ' 13143 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 13144 : 13145 else 13146 can_build_shared=no 13147 fi 13148 ;; 13149 esac 13150 # Using Import Files as archive members, it is possible to support 13151 # filename-based versioning of shared library archives on AIX. While 13152 # this would work for both with and without runtime linking, it will 13153 # prevent static linking of such archives. So we do filename-based 13154 # shared library versioning with .so extension only, which is used 13155 # when both runtime linking and shared linking is enabled. 13156 # Unfortunately, runtime linking may impact performance, so we do 13157 # not want this to be the default eventually. Also, we use the 13158 # versioned .so libs for executables only if there is the -brtl 13159 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 13160 # To allow for filename-based versioning support, we need to create 13161 # libNAME.so.V as an archive file, containing: 13162 # *) an Import File, referring to the versioned filename of the 13163 # archive as well as the shared archive member, telling the 13164 # bitwidth (32 or 64) of that shared object, and providing the 13165 # list of exported symbols of that shared object, eventually 13166 # decorated with the 'weak' keyword 13167 # *) the shared object with the F_LOADONLY flag set, to really avoid 13168 # it being seen by the linker. 13169 # At run time we better use the real file rather than another symlink, 13170 # but for link time we create the symlink libNAME.so -> libNAME.so.V 13171 13172 case $with_aix_soname,$aix_use_runtimelinking in 13173 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 13174 # soname into executable. Probably we can add versioning support to 13175 # collect2, so additional links can be useful in future. 13176 aix,yes) # traditional libtool 13177 dynamic_linker='AIX unversionable lib.so' 13178 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 13179 # instead of lib<name>.a to let people know that these are not 13180 # typical AIX shared libraries. 13181 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13182 ;; 13183 aix,no) # traditional AIX only 13184 dynamic_linker='AIX lib.a(lib.so.V)' 13185 # We preserve .a as extension for shared libraries through AIX4.2 13186 # and later when we are not doing run time linking. 13187 library_names_spec='$libname$release.a $libname.a' 13188 soname_spec='$libname$release$shared_ext$major' 13189 ;; 13190 svr4,*) # full svr4 only 13191 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 13192 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 13193 # We do not specify a path in Import Files, so LIBPATH fires. 13194 shlibpath_overrides_runpath=yes 13195 ;; 13196 *,yes) # both, prefer svr4 13197 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 13198 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 13199 # unpreferred sharedlib libNAME.a needs extra handling 13200 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"' 13201 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.$libext"' 13202 # We do not specify a path in Import Files, so LIBPATH fires. 13203 shlibpath_overrides_runpath=yes 13204 ;; 13205 *,no) # both, prefer aix 13206 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 13207 library_names_spec='$libname$release.a $libname.a' 13208 soname_spec='$libname$release$shared_ext$major' 13209 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 13210 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 13211 postuninstall_cmds='test -z "$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"' 13212 ;; 13213 esac 13214 shlibpath_var=LIBPATH 13215 fi 13216 ;; 13217 13218 amigaos*) 13219 case $host_cpu in 13220 powerpc) 13221 # Since July 2007 AmigaOS4 officially supports .so libraries. 13222 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 13223 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13224 ;; 13225 m68k) 13226 library_names_spec='$libname.ixlibrary $libname.a' 13227 # Create ${libname}_ixlibrary.a entries in /sys/libs. 13228 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 ${libname}_ixlibrary.a || exit 1; done' 13229 ;; 13230 esac 13231 ;; 13232 13233 beos*) 13234 library_names_spec='$libname$shared_ext' 13235 dynamic_linker="$host_os ld.so" 13236 shlibpath_var=LIBRARY_PATH 13237 ;; 13238 13239 bsdi[45]*) 13240 version_type=linux # correct to gnu/linux during the next big refactor 13241 need_version=no 13242 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13243 soname_spec='$libname$release$shared_ext$major' 13244 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 13245 shlibpath_var=LD_LIBRARY_PATH 13246 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 13247 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 13248 # the default ld.so.conf also contains /usr/contrib/lib and 13249 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 13250 # libtool to hard-code these into programs 13251 ;; 13252 13253 cygwin* | mingw* | pw32* | cegcc*) 13254 version_type=windows 13255 shrext_cmds=.dll 13256 need_version=no 13257 need_lib_prefix=no 13258 13259 case $GCC,$cc_basename in 13260 yes,*) 13261 # gcc 13262 library_names_spec='$libname.dll.a' 13263 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13264 postinstall_cmds='base_file=`basename \$file`~ 13265 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13266 dldir=$destdir/`dirname \$dlpath`~ 13267 test -d \$dldir || mkdir -p \$dldir~ 13268 $install_prog $dir/$dlname \$dldir/$dlname~ 13269 chmod a+x \$dldir/$dlname~ 13270 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13271 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13272 fi' 13273 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13274 dlpath=$dir/\$dldll~ 13275 $RM \$dlpath' 13276 shlibpath_overrides_runpath=yes 13277 13278 case $host_os in 13279 cygwin*) 13280 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 13281 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13282 13283 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 13284 ;; 13285 mingw* | cegcc*) 13286 # MinGW DLLs use traditional 'lib' prefix 13287 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13288 ;; 13289 pw32*) 13290 # pw32 DLLs use 'pw' prefix rather than 'lib' 13291 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13292 ;; 13293 esac 13294 dynamic_linker='Win32 ld.exe' 13295 ;; 13296 13297 *,cl*) 13298 # Native MSVC 13299 libname_spec='$name' 13300 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13301 library_names_spec='$libname.dll.lib' 13302 13303 case $build_os in 13304 mingw*) 13305 sys_lib_search_path_spec= 13306 lt_save_ifs=$IFS 13307 IFS=';' 13308 for lt_path in $LIB 13309 do 13310 IFS=$lt_save_ifs 13311 # Let DOS variable expansion print the short 8.3 style file name. 13312 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 13313 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 13314 done 13315 IFS=$lt_save_ifs 13316 # Convert to MSYS style. 13317 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 13318 ;; 13319 cygwin*) 13320 # Convert to unix form, then to dos form, then back to unix form 13321 # but this time dos style (no spaces!) so that the unix form looks 13322 # like /cygdrive/c/PROGRA~1:/cygdr... 13323 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 13324 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 13325 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13326 ;; 13327 *) 13328 sys_lib_search_path_spec=$LIB 13329 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 13330 # It is most probably a Windows format PATH. 13331 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 13332 else 13333 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13334 fi 13335 # FIXME: find the short name or the path components, as spaces are 13336 # common. (e.g. "Program Files" -> "PROGRA~1") 13337 ;; 13338 esac 13339 13340 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13341 postinstall_cmds='base_file=`basename \$file`~ 13342 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13343 dldir=$destdir/`dirname \$dlpath`~ 13344 test -d \$dldir || mkdir -p \$dldir~ 13345 $install_prog $dir/$dlname \$dldir/$dlname' 13346 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13347 dlpath=$dir/\$dldll~ 13348 $RM \$dlpath' 13349 shlibpath_overrides_runpath=yes 13350 dynamic_linker='Win32 link.exe' 13351 ;; 13352 13353 *) 13354 # Assume MSVC wrapper 13355 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 13356 dynamic_linker='Win32 ld.exe' 13357 ;; 13358 esac 13359 # FIXME: first we should search . and the directory the executable is in 13360 shlibpath_var=PATH 13361 ;; 13362 13363 darwin* | rhapsody*) 13364 dynamic_linker="$host_os dyld" 13365 version_type=darwin 13366 need_lib_prefix=no 13367 need_version=no 13368 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 13369 soname_spec='$libname$release$major$shared_ext' 13370 shlibpath_overrides_runpath=yes 13371 shlibpath_var=DYLD_LIBRARY_PATH 13372 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 13373 13374 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 13375 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 13376 ;; 13377 13378 dgux*) 13379 version_type=linux # correct to gnu/linux during the next big refactor 13380 need_lib_prefix=no 13381 need_version=no 13382 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13383 soname_spec='$libname$release$shared_ext$major' 13384 shlibpath_var=LD_LIBRARY_PATH 13385 ;; 13386 13387 freebsd* | dragonfly*) 13388 # DragonFly does not have aout. When/if they implement a new 13389 # versioning mechanism, adjust this. 13390 if test -x /usr/bin/objformat; then 13391 objformat=`/usr/bin/objformat` 13392 else 13393 case $host_os in 13394 freebsd[23].*) objformat=aout ;; 13395 *) objformat=elf ;; 13396 esac 13397 fi 13398 version_type=freebsd-$objformat 13399 case $version_type in 13400 freebsd-elf*) 13401 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13402 soname_spec='$libname$release$shared_ext$major' 13403 need_version=no 13404 need_lib_prefix=no 13405 ;; 13406 freebsd-*) 13407 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13408 need_version=yes 13409 ;; 13410 esac 13411 shlibpath_var=LD_LIBRARY_PATH 13412 case $host_os in 13413 freebsd2.*) 13414 shlibpath_overrides_runpath=yes 13415 ;; 13416 freebsd3.[01]* | freebsdelf3.[01]*) 13417 shlibpath_overrides_runpath=yes 13418 hardcode_into_libs=yes 13419 ;; 13420 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 13421 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 13422 shlibpath_overrides_runpath=no 13423 hardcode_into_libs=yes 13424 ;; 13425 *) # from 4.6 on, and DragonFly 13426 shlibpath_overrides_runpath=yes 13427 hardcode_into_libs=yes 13428 ;; 13429 esac 13430 ;; 13431 13432 haiku*) 13433 version_type=linux # correct to gnu/linux during the next big refactor 13434 need_lib_prefix=no 13435 need_version=no 13436 dynamic_linker="$host_os runtime_loader" 13437 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13438 soname_spec='$libname$release$shared_ext$major' 13439 shlibpath_var=LIBRARY_PATH 13440 shlibpath_overrides_runpath=no 13441 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 13442 hardcode_into_libs=yes 13443 ;; 13444 13445 hpux9* | hpux10* | hpux11*) 13446 # Give a soname corresponding to the major version so that dld.sl refuses to 13447 # link against other versions. 13448 version_type=sunos 13449 need_lib_prefix=no 13450 need_version=no 13451 case $host_cpu in 13452 ia64*) 13453 shrext_cmds='.so' 13454 hardcode_into_libs=yes 13455 dynamic_linker="$host_os dld.so" 13456 shlibpath_var=LD_LIBRARY_PATH 13457 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13458 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13459 soname_spec='$libname$release$shared_ext$major' 13460 if test 32 = "$HPUX_IA64_MODE"; then 13461 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 13462 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 13463 else 13464 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 13465 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 13466 fi 13467 ;; 13468 hppa*64*) 13469 shrext_cmds='.sl' 13470 hardcode_into_libs=yes 13471 dynamic_linker="$host_os dld.sl" 13472 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 13473 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13474 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13475 soname_spec='$libname$release$shared_ext$major' 13476 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 13477 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13478 ;; 13479 *) 13480 shrext_cmds='.sl' 13481 dynamic_linker="$host_os dld.sl" 13482 shlibpath_var=SHLIB_PATH 13483 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 13484 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13485 soname_spec='$libname$release$shared_ext$major' 13486 ;; 13487 esac 13488 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 13489 postinstall_cmds='chmod 555 $lib' 13490 # or fails outright, so override atomically: 13491 install_override_mode=555 13492 ;; 13493 13494 interix[3-9]*) 13495 version_type=linux # correct to gnu/linux during the next big refactor 13496 need_lib_prefix=no 13497 need_version=no 13498 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13499 soname_spec='$libname$release$shared_ext$major' 13500 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 13501 shlibpath_var=LD_LIBRARY_PATH 13502 shlibpath_overrides_runpath=no 13503 hardcode_into_libs=yes 13504 ;; 13505 13506 irix5* | irix6* | nonstopux*) 13507 case $host_os in 13508 nonstopux*) version_type=nonstopux ;; 13509 *) 13510 if test yes = "$lt_cv_prog_gnu_ld"; then 13511 version_type=linux # correct to gnu/linux during the next big refactor 13512 else 13513 version_type=irix 13514 fi ;; 13515 esac 13516 need_lib_prefix=no 13517 need_version=no 13518 soname_spec='$libname$release$shared_ext$major' 13519 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 13520 case $host_os in 13521 irix5* | nonstopux*) 13522 libsuff= shlibsuff= 13523 ;; 13524 *) 13525 case $LD in # libtool.m4 will add one of these switches to LD 13526 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 13527 libsuff= shlibsuff= libmagic=32-bit;; 13528 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 13529 libsuff=32 shlibsuff=N32 libmagic=N32;; 13530 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 13531 libsuff=64 shlibsuff=64 libmagic=64-bit;; 13532 *) libsuff= shlibsuff= libmagic=never-match;; 13533 esac 13534 ;; 13535 esac 13536 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 13537 shlibpath_overrides_runpath=no 13538 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 13539 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 13540 hardcode_into_libs=yes 13541 ;; 13542 13543 # No shared lib support for Linux oldld, aout, or coff. 13544 linux*oldld* | linux*aout* | linux*coff*) 13545 dynamic_linker=no 13546 ;; 13547 13548 linux*android*) 13549 version_type=none # Android doesn't support versioned libraries. 13550 need_lib_prefix=no 13551 need_version=no 13552 library_names_spec='$libname$release$shared_ext' 13553 soname_spec='$libname$release$shared_ext' 13554 finish_cmds= 13555 shlibpath_var=LD_LIBRARY_PATH 13556 shlibpath_overrides_runpath=yes 13557 13558 # This implies no fast_install, which is unacceptable. 13559 # Some rework will be needed to allow for fast_install 13560 # before this can be enabled. 13561 hardcode_into_libs=yes 13562 13563 dynamic_linker='Android linker' 13564 # Don't embed -rpath directories since the linker doesn't support them. 13565 hardcode_libdir_flag_spec='-L$libdir' 13566 ;; 13567 13568 # This must be glibc/ELF. 13569 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 13570 version_type=linux # correct to gnu/linux during the next big refactor 13571 need_lib_prefix=no 13572 need_version=no 13573 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13574 soname_spec='$libname$release$shared_ext$major' 13575 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 13576 shlibpath_var=LD_LIBRARY_PATH 13577 shlibpath_overrides_runpath=no 13578 13579 # Some binutils ld are patched to set DT_RUNPATH 13580 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 13581 $as_echo_n "(cached) " >&6 13582 else 13583 lt_cv_shlibpath_overrides_runpath=no 13584 save_LDFLAGS=$LDFLAGS 13585 save_libdir=$libdir 13586 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 13587 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 13588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13589 /* end confdefs.h. */ 13590 13591 int 13592 main () 13593 { 13594 13595 ; 13596 return 0; 13597 } 13598 _ACEOF 13599 if ac_fn_c_try_link "$LINENO"; then : 13600 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 13601 lt_cv_shlibpath_overrides_runpath=yes 13602 fi 13603 fi 13604 rm -f core conftest.err conftest.$ac_objext \ 13605 conftest$ac_exeext conftest.$ac_ext 13606 LDFLAGS=$save_LDFLAGS 13607 libdir=$save_libdir 13608 13609 fi 13610 13611 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 13612 13613 # This implies no fast_install, which is unacceptable. 13614 # Some rework will be needed to allow for fast_install 13615 # before this can be enabled. 13616 hardcode_into_libs=yes 13617 13618 # Add ABI-specific directories to the system library path. 13619 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 13620 13621 # Ideally, we could use ldconfig to report *all* directores which are 13622 # searched for libraries, however this is still not possible. Aside from not 13623 # being certain /sbin/ldconfig is available, command 13624 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 13625 # even though it is searched at run-time. Try to do the best guess by 13626 # appending ld.so.conf contents (and includes) to the search path. 13627 if test -f /etc/ld.so.conf; then 13628 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;/^$/d' | tr '\n' ' '` 13629 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 13630 fi 13631 13632 # We used to test for /lib/ld.so.1 and disable shared libraries on 13633 # powerpc, because MkLinux only supported shared libraries with the 13634 # GNU dynamic linker. Since this was broken with cross compilers, 13635 # most powerpc-linux boxes support dynamic linking these days and 13636 # people can always --disable-shared, the test was removed, and we 13637 # assume the GNU/Linux dynamic linker is in use. 13638 dynamic_linker='GNU/Linux ld.so' 13639 ;; 13640 13641 netbsd*) 13642 version_type=sunos 13643 need_lib_prefix=no 13644 need_version=no 13645 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 13646 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13647 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13648 dynamic_linker='NetBSD (a.out) ld.so' 13649 else 13650 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13651 soname_spec='$libname$release$shared_ext$major' 13652 dynamic_linker='NetBSD ld.elf_so' 13653 fi 13654 shlibpath_var=LD_LIBRARY_PATH 13655 shlibpath_overrides_runpath=yes 13656 hardcode_into_libs=yes 13657 ;; 13658 13659 newsos6) 13660 version_type=linux # correct to gnu/linux during the next big refactor 13661 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13662 shlibpath_var=LD_LIBRARY_PATH 13663 shlibpath_overrides_runpath=yes 13664 ;; 13665 13666 *nto* | *qnx*) 13667 version_type=qnx 13668 need_lib_prefix=no 13669 need_version=no 13670 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13671 soname_spec='$libname$release$shared_ext$major' 13672 shlibpath_var=LD_LIBRARY_PATH 13673 shlibpath_overrides_runpath=no 13674 hardcode_into_libs=yes 13675 dynamic_linker='ldqnx.so' 13676 ;; 13677 13678 openbsd* | bitrig*) 13679 version_type=sunos 13680 sys_lib_dlsearch_path_spec=/usr/lib 13681 need_lib_prefix=no 13682 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 13683 need_version=no 13684 else 13685 need_version=yes 13686 fi 13687 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13688 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13689 shlibpath_var=LD_LIBRARY_PATH 13690 shlibpath_overrides_runpath=yes 13691 ;; 13692 13693 os2*) 13694 libname_spec='$name' 13695 version_type=windows 13696 shrext_cmds=.dll 13697 need_version=no 13698 need_lib_prefix=no 13699 # OS/2 can only load a DLL with a base name of 8 characters or less. 13700 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 13701 v=$($ECHO $release$versuffix | tr -d .-); 13702 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 13703 $ECHO $n$v`$shared_ext' 13704 library_names_spec='${libname}_dll.$libext' 13705 dynamic_linker='OS/2 ld.exe' 13706 shlibpath_var=BEGINLIBPATH 13707 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 13708 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13709 postinstall_cmds='base_file=`basename \$file`~ 13710 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 13711 dldir=$destdir/`dirname \$dlpath`~ 13712 test -d \$dldir || mkdir -p \$dldir~ 13713 $install_prog $dir/$dlname \$dldir/$dlname~ 13714 chmod a+x \$dldir/$dlname~ 13715 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13716 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13717 fi' 13718 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 13719 dlpath=$dir/\$dldll~ 13720 $RM \$dlpath' 13721 ;; 13722 13723 osf3* | osf4* | osf5*) 13724 version_type=osf 13725 need_lib_prefix=no 13726 need_version=no 13727 soname_spec='$libname$release$shared_ext$major' 13728 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13729 shlibpath_var=LD_LIBRARY_PATH 13730 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 13731 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13732 ;; 13733 13734 rdos*) 13735 dynamic_linker=no 13736 ;; 13737 13738 solaris*) 13739 version_type=linux # correct to gnu/linux during the next big refactor 13740 need_lib_prefix=no 13741 need_version=no 13742 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13743 soname_spec='$libname$release$shared_ext$major' 13744 shlibpath_var=LD_LIBRARY_PATH 13745 shlibpath_overrides_runpath=yes 13746 hardcode_into_libs=yes 13747 # ldd complains unless libraries are executable 13748 postinstall_cmds='chmod +x $lib' 13749 ;; 13750 13751 sunos4*) 13752 version_type=sunos 13753 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13754 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 13755 shlibpath_var=LD_LIBRARY_PATH 13756 shlibpath_overrides_runpath=yes 13757 if test yes = "$with_gnu_ld"; then 13758 need_lib_prefix=no 13759 fi 13760 need_version=yes 13761 ;; 13762 13763 sysv4 | sysv4.3*) 13764 version_type=linux # correct to gnu/linux during the next big refactor 13765 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13766 soname_spec='$libname$release$shared_ext$major' 13767 shlibpath_var=LD_LIBRARY_PATH 13768 case $host_vendor in 13769 sni) 13770 shlibpath_overrides_runpath=no 13771 need_lib_prefix=no 13772 runpath_var=LD_RUN_PATH 13773 ;; 13774 siemens) 13775 need_lib_prefix=no 13776 ;; 13777 motorola) 13778 need_lib_prefix=no 13779 need_version=no 13780 shlibpath_overrides_runpath=no 13781 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 13782 ;; 13783 esac 13784 ;; 13785 13786 sysv4*MP*) 13787 if test -d /usr/nec; then 13788 version_type=linux # correct to gnu/linux during the next big refactor 13789 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 13790 soname_spec='$libname$shared_ext.$major' 13791 shlibpath_var=LD_LIBRARY_PATH 13792 fi 13793 ;; 13794 13795 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 13796 version_type=sco 13797 need_lib_prefix=no 13798 need_version=no 13799 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 13800 soname_spec='$libname$release$shared_ext$major' 13801 shlibpath_var=LD_LIBRARY_PATH 13802 shlibpath_overrides_runpath=yes 13803 hardcode_into_libs=yes 13804 if test yes = "$with_gnu_ld"; then 13805 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 13806 else 13807 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 13808 case $host_os in 13809 sco3.2v5*) 13810 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 13811 ;; 13812 esac 13813 fi 13814 sys_lib_dlsearch_path_spec='/usr/lib' 13815 ;; 13816 13817 tpf*) 13818 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 13819 version_type=linux # correct to gnu/linux during the next big refactor 13820 need_lib_prefix=no 13821 need_version=no 13822 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13823 shlibpath_var=LD_LIBRARY_PATH 13824 shlibpath_overrides_runpath=no 13825 hardcode_into_libs=yes 13826 ;; 13827 13828 uts4*) 13829 version_type=linux # correct to gnu/linux during the next big refactor 13830 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13831 soname_spec='$libname$release$shared_ext$major' 13832 shlibpath_var=LD_LIBRARY_PATH 13833 ;; 13834 13835 *) 13836 dynamic_linker=no 13837 ;; 13838 esac 13839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 13840 $as_echo "$dynamic_linker" >&6; } 13841 test no = "$dynamic_linker" && can_build_shared=no 13842 13843 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 13844 if test yes = "$GCC"; then 13845 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 13846 fi 13847 13848 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 13849 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 13850 fi 13851 13852 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 13853 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 13854 fi 13855 13856 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 13857 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 13858 13859 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 13860 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 13861 13862 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 13863 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 13864 13865 13866 13867 13868 13869 13870 13871 13872 13873 13874 13875 13876 13877 13878 13879 13880 13881 13882 13883 13884 13885 13886 13887 13888 13889 13890 13891 13892 13893 13894 13895 13896 13897 13898 13899 13900 13901 13902 13903 13904 13905 13906 13907 13908 13909 13910 13911 13912 13913 13914 13915 13916 13917 13918 13919 13920 13921 13922 13923 13924 13925 13926 13927 13928 13929 13930 13931 13932 13933 13934 13935 13936 13937 13938 13939 13940 13941 13942 13943 13944 13945 13946 13947 13948 13949 13950 13951 13952 13953 13954 13955 13956 13957 13958 13959 13960 13961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 13962 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 13963 hardcode_action= 13964 if test -n "$hardcode_libdir_flag_spec" || 13965 test -n "$runpath_var" || 13966 test yes = "$hardcode_automatic"; then 13967 13968 # We can hardcode non-existent directories. 13969 if test no != "$hardcode_direct" && 13970 # If the only mechanism to avoid hardcoding is shlibpath_var, we 13971 # have to relink, otherwise we might link with an installed library 13972 # when we should be linking with a yet-to-be-installed one 13973 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 13974 test no != "$hardcode_minus_L"; then 13975 # Linking always hardcodes the temporary library directory. 13976 hardcode_action=relink 13977 else 13978 # We can link without hardcoding, and we can hardcode nonexisting dirs. 13979 hardcode_action=immediate 13980 fi 13981 else 13982 # We cannot hardcode anything, or else we can only hardcode existing 13983 # directories. 13984 hardcode_action=unsupported 13985 fi 13986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 13987 $as_echo "$hardcode_action" >&6; } 13988 13989 if test relink = "$hardcode_action" || 13990 test yes = "$inherit_rpath"; then 13991 # Fast installation is not supported 13992 enable_fast_install=no 13993 elif test yes = "$shlibpath_overrides_runpath" || 13994 test no = "$enable_shared"; then 13995 # Fast installation is not necessary 13996 enable_fast_install=needless 13997 fi 13998 13999 14000 14001 14002 14003 14004 if test yes != "$enable_dlopen"; then 14005 enable_dlopen=unknown 14006 enable_dlopen_self=unknown 14007 enable_dlopen_self_static=unknown 14008 else 14009 lt_cv_dlopen=no 14010 lt_cv_dlopen_libs= 14011 14012 case $host_os in 14013 beos*) 14014 lt_cv_dlopen=load_add_on 14015 lt_cv_dlopen_libs= 14016 lt_cv_dlopen_self=yes 14017 ;; 14018 14019 mingw* | pw32* | cegcc*) 14020 lt_cv_dlopen=LoadLibrary 14021 lt_cv_dlopen_libs= 14022 ;; 14023 14024 cygwin*) 14025 lt_cv_dlopen=dlopen 14026 lt_cv_dlopen_libs= 14027 ;; 14028 14029 darwin*) 14030 # if libdl is installed we need to link against it 14031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 14032 $as_echo_n "checking for dlopen in -ldl... " >&6; } 14033 if ${ac_cv_lib_dl_dlopen+:} false; then : 14034 $as_echo_n "(cached) " >&6 14035 else 14036 ac_check_lib_save_LIBS=$LIBS 14037 LIBS="-ldl $LIBS" 14038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14039 /* end confdefs.h. */ 14040 14041 /* Override any GCC internal prototype to avoid an error. 14042 Use char because int might match the return type of a GCC 14043 builtin and then its argument prototype would still apply. */ 14044 #ifdef __cplusplus 14045 extern "C" 14046 #endif 14047 char dlopen (); 14048 int 14049 main () 14050 { 14051 return dlopen (); 14052 ; 14053 return 0; 14054 } 14055 _ACEOF 14056 if ac_fn_c_try_link "$LINENO"; then : 14057 ac_cv_lib_dl_dlopen=yes 14058 else 14059 ac_cv_lib_dl_dlopen=no 14060 fi 14061 rm -f core conftest.err conftest.$ac_objext \ 14062 conftest$ac_exeext conftest.$ac_ext 14063 LIBS=$ac_check_lib_save_LIBS 14064 fi 14065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 14066 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 14067 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 14068 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 14069 else 14070 14071 lt_cv_dlopen=dyld 14072 lt_cv_dlopen_libs= 14073 lt_cv_dlopen_self=yes 14074 14075 fi 14076 14077 ;; 14078 14079 tpf*) 14080 # Don't try to run any link tests for TPF. We know it's impossible 14081 # because TPF is a cross-compiler, and we know how we open DSOs. 14082 lt_cv_dlopen=dlopen 14083 lt_cv_dlopen_libs= 14084 lt_cv_dlopen_self=no 14085 ;; 14086 14087 *) 14088 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 14089 if test "x$ac_cv_func_shl_load" = xyes; then : 14090 lt_cv_dlopen=shl_load 14091 else 14092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 14093 $as_echo_n "checking for shl_load in -ldld... " >&6; } 14094 if ${ac_cv_lib_dld_shl_load+:} false; then : 14095 $as_echo_n "(cached) " >&6 14096 else 14097 ac_check_lib_save_LIBS=$LIBS 14098 LIBS="-ldld $LIBS" 14099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14100 /* end confdefs.h. */ 14101 14102 /* Override any GCC internal prototype to avoid an error. 14103 Use char because int might match the return type of a GCC 14104 builtin and then its argument prototype would still apply. */ 14105 #ifdef __cplusplus 14106 extern "C" 14107 #endif 14108 char shl_load (); 14109 int 14110 main () 14111 { 14112 return shl_load (); 14113 ; 14114 return 0; 14115 } 14116 _ACEOF 14117 if ac_fn_c_try_link "$LINENO"; then : 14118 ac_cv_lib_dld_shl_load=yes 14119 else 14120 ac_cv_lib_dld_shl_load=no 14121 fi 14122 rm -f core conftest.err conftest.$ac_objext \ 14123 conftest$ac_exeext conftest.$ac_ext 14124 LIBS=$ac_check_lib_save_LIBS 14125 fi 14126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 14127 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 14128 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 14129 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 14130 else 14131 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 14132 if test "x$ac_cv_func_dlopen" = xyes; then : 14133 lt_cv_dlopen=dlopen 14134 else 14135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 14136 $as_echo_n "checking for dlopen in -ldl... " >&6; } 14137 if ${ac_cv_lib_dl_dlopen+:} false; then : 14138 $as_echo_n "(cached) " >&6 14139 else 14140 ac_check_lib_save_LIBS=$LIBS 14141 LIBS="-ldl $LIBS" 14142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14143 /* end confdefs.h. */ 14144 14145 /* Override any GCC internal prototype to avoid an error. 14146 Use char because int might match the return type of a GCC 14147 builtin and then its argument prototype would still apply. */ 14148 #ifdef __cplusplus 14149 extern "C" 14150 #endif 14151 char dlopen (); 14152 int 14153 main () 14154 { 14155 return dlopen (); 14156 ; 14157 return 0; 14158 } 14159 _ACEOF 14160 if ac_fn_c_try_link "$LINENO"; then : 14161 ac_cv_lib_dl_dlopen=yes 14162 else 14163 ac_cv_lib_dl_dlopen=no 14164 fi 14165 rm -f core conftest.err conftest.$ac_objext \ 14166 conftest$ac_exeext conftest.$ac_ext 14167 LIBS=$ac_check_lib_save_LIBS 14168 fi 14169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 14170 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 14171 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 14172 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 14173 else 14174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 14175 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 14176 if ${ac_cv_lib_svld_dlopen+:} false; then : 14177 $as_echo_n "(cached) " >&6 14178 else 14179 ac_check_lib_save_LIBS=$LIBS 14180 LIBS="-lsvld $LIBS" 14181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14182 /* end confdefs.h. */ 14183 14184 /* Override any GCC internal prototype to avoid an error. 14185 Use char because int might match the return type of a GCC 14186 builtin and then its argument prototype would still apply. */ 14187 #ifdef __cplusplus 14188 extern "C" 14189 #endif 14190 char dlopen (); 14191 int 14192 main () 14193 { 14194 return dlopen (); 14195 ; 14196 return 0; 14197 } 14198 _ACEOF 14199 if ac_fn_c_try_link "$LINENO"; then : 14200 ac_cv_lib_svld_dlopen=yes 14201 else 14202 ac_cv_lib_svld_dlopen=no 14203 fi 14204 rm -f core conftest.err conftest.$ac_objext \ 14205 conftest$ac_exeext conftest.$ac_ext 14206 LIBS=$ac_check_lib_save_LIBS 14207 fi 14208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 14209 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 14210 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 14211 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 14212 else 14213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 14214 $as_echo_n "checking for dld_link in -ldld... " >&6; } 14215 if ${ac_cv_lib_dld_dld_link+:} false; then : 14216 $as_echo_n "(cached) " >&6 14217 else 14218 ac_check_lib_save_LIBS=$LIBS 14219 LIBS="-ldld $LIBS" 14220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14221 /* end confdefs.h. */ 14222 14223 /* Override any GCC internal prototype to avoid an error. 14224 Use char because int might match the return type of a GCC 14225 builtin and then its argument prototype would still apply. */ 14226 #ifdef __cplusplus 14227 extern "C" 14228 #endif 14229 char dld_link (); 14230 int 14231 main () 14232 { 14233 return dld_link (); 14234 ; 14235 return 0; 14236 } 14237 _ACEOF 14238 if ac_fn_c_try_link "$LINENO"; then : 14239 ac_cv_lib_dld_dld_link=yes 14240 else 14241 ac_cv_lib_dld_dld_link=no 14242 fi 14243 rm -f core conftest.err conftest.$ac_objext \ 14244 conftest$ac_exeext conftest.$ac_ext 14245 LIBS=$ac_check_lib_save_LIBS 14246 fi 14247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 14248 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 14249 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 14250 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 14251 fi 14252 14253 14254 fi 14255 14256 14257 fi 14258 14259 14260 fi 14261 14262 14263 fi 14264 14265 14266 fi 14267 14268 ;; 14269 esac 14270 14271 if test no = "$lt_cv_dlopen"; then 14272 enable_dlopen=no 14273 else 14274 enable_dlopen=yes 14275 fi 14276 14277 case $lt_cv_dlopen in 14278 dlopen) 14279 save_CPPFLAGS=$CPPFLAGS 14280 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 14281 14282 save_LDFLAGS=$LDFLAGS 14283 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 14284 14285 save_LIBS=$LIBS 14286 LIBS="$lt_cv_dlopen_libs $LIBS" 14287 14288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 14289 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 14290 if ${lt_cv_dlopen_self+:} false; then : 14291 $as_echo_n "(cached) " >&6 14292 else 14293 if test yes = "$cross_compiling"; then : 14294 lt_cv_dlopen_self=cross 14295 else 14296 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14297 lt_status=$lt_dlunknown 14298 cat > conftest.$ac_ext <<_LT_EOF 14299 #line $LINENO "configure" 14300 #include "confdefs.h" 14301 14302 #if HAVE_DLFCN_H 14303 #include <dlfcn.h> 14304 #endif 14305 14306 #include <stdio.h> 14307 14308 #ifdef RTLD_GLOBAL 14309 # define LT_DLGLOBAL RTLD_GLOBAL 14310 #else 14311 # ifdef DL_GLOBAL 14312 # define LT_DLGLOBAL DL_GLOBAL 14313 # else 14314 # define LT_DLGLOBAL 0 14315 # endif 14316 #endif 14317 14318 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14319 find out it does not work in some platform. */ 14320 #ifndef LT_DLLAZY_OR_NOW 14321 # ifdef RTLD_LAZY 14322 # define LT_DLLAZY_OR_NOW RTLD_LAZY 14323 # else 14324 # ifdef DL_LAZY 14325 # define LT_DLLAZY_OR_NOW DL_LAZY 14326 # else 14327 # ifdef RTLD_NOW 14328 # define LT_DLLAZY_OR_NOW RTLD_NOW 14329 # else 14330 # ifdef DL_NOW 14331 # define LT_DLLAZY_OR_NOW DL_NOW 14332 # else 14333 # define LT_DLLAZY_OR_NOW 0 14334 # endif 14335 # endif 14336 # endif 14337 # endif 14338 #endif 14339 14340 /* When -fvisibility=hidden is used, assume the code has been annotated 14341 correspondingly for the symbols needed. */ 14342 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14343 int fnord () __attribute__((visibility("default"))); 14344 #endif 14345 14346 int fnord () { return 42; } 14347 int main () 14348 { 14349 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14350 int status = $lt_dlunknown; 14351 14352 if (self) 14353 { 14354 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14355 else 14356 { 14357 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14358 else puts (dlerror ()); 14359 } 14360 /* dlclose (self); */ 14361 } 14362 else 14363 puts (dlerror ()); 14364 14365 return status; 14366 } 14367 _LT_EOF 14368 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14369 (eval $ac_link) 2>&5 14370 ac_status=$? 14371 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14372 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14373 (./conftest; exit; ) >&5 2>/dev/null 14374 lt_status=$? 14375 case x$lt_status in 14376 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 14377 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 14378 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 14379 esac 14380 else : 14381 # compilation failed 14382 lt_cv_dlopen_self=no 14383 fi 14384 fi 14385 rm -fr conftest* 14386 14387 14388 fi 14389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 14390 $as_echo "$lt_cv_dlopen_self" >&6; } 14391 14392 if test yes = "$lt_cv_dlopen_self"; then 14393 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 14394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 14395 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 14396 if ${lt_cv_dlopen_self_static+:} false; then : 14397 $as_echo_n "(cached) " >&6 14398 else 14399 if test yes = "$cross_compiling"; then : 14400 lt_cv_dlopen_self_static=cross 14401 else 14402 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14403 lt_status=$lt_dlunknown 14404 cat > conftest.$ac_ext <<_LT_EOF 14405 #line $LINENO "configure" 14406 #include "confdefs.h" 14407 14408 #if HAVE_DLFCN_H 14409 #include <dlfcn.h> 14410 #endif 14411 14412 #include <stdio.h> 14413 14414 #ifdef RTLD_GLOBAL 14415 # define LT_DLGLOBAL RTLD_GLOBAL 14416 #else 14417 # ifdef DL_GLOBAL 14418 # define LT_DLGLOBAL DL_GLOBAL 14419 # else 14420 # define LT_DLGLOBAL 0 14421 # endif 14422 #endif 14423 14424 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14425 find out it does not work in some platform. */ 14426 #ifndef LT_DLLAZY_OR_NOW 14427 # ifdef RTLD_LAZY 14428 # define LT_DLLAZY_OR_NOW RTLD_LAZY 14429 # else 14430 # ifdef DL_LAZY 14431 # define LT_DLLAZY_OR_NOW DL_LAZY 14432 # else 14433 # ifdef RTLD_NOW 14434 # define LT_DLLAZY_OR_NOW RTLD_NOW 14435 # else 14436 # ifdef DL_NOW 14437 # define LT_DLLAZY_OR_NOW DL_NOW 14438 # else 14439 # define LT_DLLAZY_OR_NOW 0 14440 # endif 14441 # endif 14442 # endif 14443 # endif 14444 #endif 14445 14446 /* When -fvisibility=hidden is used, assume the code has been annotated 14447 correspondingly for the symbols needed. */ 14448 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14449 int fnord () __attribute__((visibility("default"))); 14450 #endif 14451 14452 int fnord () { return 42; } 14453 int main () 14454 { 14455 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14456 int status = $lt_dlunknown; 14457 14458 if (self) 14459 { 14460 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14461 else 14462 { 14463 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14464 else puts (dlerror ()); 14465 } 14466 /* dlclose (self); */ 14467 } 14468 else 14469 puts (dlerror ()); 14470 14471 return status; 14472 } 14473 _LT_EOF 14474 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14475 (eval $ac_link) 2>&5 14476 ac_status=$? 14477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14478 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14479 (./conftest; exit; ) >&5 2>/dev/null 14480 lt_status=$? 14481 case x$lt_status in 14482 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 14483 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 14484 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 14485 esac 14486 else : 14487 # compilation failed 14488 lt_cv_dlopen_self_static=no 14489 fi 14490 fi 14491 rm -fr conftest* 14492 14493 14494 fi 14495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 14496 $as_echo "$lt_cv_dlopen_self_static" >&6; } 14497 fi 14498 14499 CPPFLAGS=$save_CPPFLAGS 14500 LDFLAGS=$save_LDFLAGS 14501 LIBS=$save_LIBS 14502 ;; 14503 esac 14504 14505 case $lt_cv_dlopen_self in 14506 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 14507 *) enable_dlopen_self=unknown ;; 14508 esac 14509 14510 case $lt_cv_dlopen_self_static in 14511 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 14512 *) enable_dlopen_self_static=unknown ;; 14513 esac 14514 fi 14515 14516 14517 14518 14519 14520 14521 14522 14523 14524 14525 14526 14527 14528 14529 14530 14531 14532 striplib= 14533 old_striplib= 14534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 14535 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 14536 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 14537 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 14538 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 14539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14540 $as_echo "yes" >&6; } 14541 else 14542 # FIXME - insert some real tests, host_os isn't really good enough 14543 case $host_os in 14544 darwin*) 14545 if test -n "$STRIP"; then 14546 striplib="$STRIP -x" 14547 old_striplib="$STRIP -S" 14548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14549 $as_echo "yes" >&6; } 14550 else 14551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14552 $as_echo "no" >&6; } 14553 fi 14554 ;; 14555 *) 14556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14557 $as_echo "no" >&6; } 14558 ;; 14559 esac 14560 fi 14561 14562 14563 14564 14565 14566 14567 14568 14569 14570 14571 14572 14573 # Report what library types will actually be built 14574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 14575 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 14576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 14577 $as_echo "$can_build_shared" >&6; } 14578 14579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 14580 $as_echo_n "checking whether to build shared libraries... " >&6; } 14581 test no = "$can_build_shared" && enable_shared=no 14582 14583 # On AIX, shared libraries and static libraries use the same namespace, and 14584 # are all built from PIC. 14585 case $host_os in 14586 aix3*) 14587 test yes = "$enable_shared" && enable_static=no 14588 if test -n "$RANLIB"; then 14589 archive_cmds="$archive_cmds~\$RANLIB \$lib" 14590 postinstall_cmds='$RANLIB $lib' 14591 fi 14592 ;; 14593 14594 aix[4-9]*) 14595 if test ia64 != "$host_cpu"; then 14596 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 14597 yes,aix,yes) ;; # shared object as lib.so file only 14598 yes,svr4,*) ;; # shared object as lib.so archive member only 14599 yes,*) enable_static=no ;; # shared object in lib.a archive as well 14600 esac 14601 fi 14602 ;; 14603 esac 14604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 14605 $as_echo "$enable_shared" >&6; } 14606 14607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 14608 $as_echo_n "checking whether to build static libraries... " >&6; } 14609 # Make sure either enable_shared or enable_static is yes. 14610 test yes = "$enable_shared" || enable_static=yes 14611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 14612 $as_echo "$enable_static" >&6; } 14613 14614 14615 14616 14617 fi 14618 ac_ext=c 14619 ac_cpp='$CPP $CPPFLAGS' 14620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 14621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 14622 ac_compiler_gnu=$ac_cv_c_compiler_gnu 14623 14624 CC=$lt_save_CC 14625 14626 14627 14628 14629 14630 14631 14632 14633 14634 14635 14636 14637 14638 14639 14640 ac_config_commands="$ac_config_commands libtool" 14641 14642 14643 14644 14645 # Only expand once: 14646 14647 14648 14649 14650 # pkg-config is only needed for these options, do not require it otherwise 14651 if test "$enable_systemd" = "yes" -o "$with_pyunbound" = "yes" -o "$with_pythonmod" = "yes"; then 14652 14653 14654 14655 14656 14657 14658 14659 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 14660 if test -n "$ac_tool_prefix"; then 14661 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 14662 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 14663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 14664 $as_echo_n "checking for $ac_word... " >&6; } 14665 if ${ac_cv_path_PKG_CONFIG+:} false; then : 14666 $as_echo_n "(cached) " >&6 14667 else 14668 case $PKG_CONFIG in 14669 [\\/]* | ?:[\\/]*) 14670 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 14671 ;; 14672 *) 14673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 14674 for as_dir in $PATH 14675 do 14676 IFS=$as_save_IFS 14677 test -z "$as_dir" && as_dir=. 14678 for ac_exec_ext in '' $ac_executable_extensions; do 14679 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 14680 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 14681 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 14682 break 2 14683 fi 14684 done 14685 done 14686 IFS=$as_save_IFS 14687 14688 ;; 14689 esac 14690 fi 14691 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 14692 if test -n "$PKG_CONFIG"; then 14693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 14694 $as_echo "$PKG_CONFIG" >&6; } 14695 else 14696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14697 $as_echo "no" >&6; } 14698 fi 14699 14700 14701 fi 14702 if test -z "$ac_cv_path_PKG_CONFIG"; then 14703 ac_pt_PKG_CONFIG=$PKG_CONFIG 14704 # Extract the first word of "pkg-config", so it can be a program name with args. 14705 set dummy pkg-config; ac_word=$2 14706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 14707 $as_echo_n "checking for $ac_word... " >&6; } 14708 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 14709 $as_echo_n "(cached) " >&6 14710 else 14711 case $ac_pt_PKG_CONFIG in 14712 [\\/]* | ?:[\\/]*) 14713 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 14714 ;; 14715 *) 14716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 14717 for as_dir in $PATH 14718 do 14719 IFS=$as_save_IFS 14720 test -z "$as_dir" && as_dir=. 14721 for ac_exec_ext in '' $ac_executable_extensions; do 14722 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 14723 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 14724 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 14725 break 2 14726 fi 14727 done 14728 done 14729 IFS=$as_save_IFS 14730 14731 ;; 14732 esac 14733 fi 14734 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 14735 if test -n "$ac_pt_PKG_CONFIG"; then 14736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 14737 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 14738 else 14739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14740 $as_echo "no" >&6; } 14741 fi 14742 14743 if test "x$ac_pt_PKG_CONFIG" = x; then 14744 PKG_CONFIG="" 14745 else 14746 case $cross_compiling:$ac_tool_warned in 14747 yes:) 14748 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 14749 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 14750 ac_tool_warned=yes ;; 14751 esac 14752 PKG_CONFIG=$ac_pt_PKG_CONFIG 14753 fi 14754 else 14755 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 14756 fi 14757 14758 fi 14759 if test -n "$PKG_CONFIG"; then 14760 _pkg_min_version=0.9.0 14761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 14762 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 14763 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 14764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14765 $as_echo "yes" >&6; } 14766 else 14767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14768 $as_echo "no" >&6; } 14769 PKG_CONFIG="" 14770 fi 14771 fi 14772 fi 14773 14774 # Checks for header files. 14775 for ac_header in stdarg.h stdbool.h netinet/in.h netinet/tcp.h sys/param.h sys/select.h sys/socket.h sys/un.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h winsock2.h ws2tcpip.h endian.h sys/endian.h libkern/OSByteOrder.h sys/ipc.h sys/shm.h ifaddrs.h 14776 do : 14777 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14778 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 14779 " 14780 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14781 cat >>confdefs.h <<_ACEOF 14782 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14783 _ACEOF 14784 14785 fi 14786 14787 done 14788 14789 # net/if.h portability for Darwin see: 14790 # https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Header-Portability.html 14791 for ac_header in net/if.h 14792 do : 14793 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" " 14794 #include <stdio.h> 14795 #ifdef STDC_HEADERS 14796 # include <stdlib.h> 14797 # include <stddef.h> 14798 #else 14799 # ifdef HAVE_STDLIB_H 14800 # include <stdlib.h> 14801 # endif 14802 #endif 14803 #ifdef HAVE_SYS_SOCKET_H 14804 # include <sys/socket.h> 14805 #endif 14806 14807 " 14808 if test "x$ac_cv_header_net_if_h" = xyes; then : 14809 cat >>confdefs.h <<_ACEOF 14810 #define HAVE_NET_IF_H 1 14811 _ACEOF 14812 14813 fi 14814 14815 done 14816 14817 14818 # Check for Apple header. This uncovers TARGET_OS_IPHONE, TARGET_OS_TV or TARGET_OS_WATCH 14819 for ac_header in TargetConditionals.h 14820 do : 14821 ac_fn_c_check_header_compile "$LINENO" "TargetConditionals.h" "ac_cv_header_TargetConditionals_h" "$ac_includes_default 14822 " 14823 if test "x$ac_cv_header_TargetConditionals_h" = xyes; then : 14824 cat >>confdefs.h <<_ACEOF 14825 #define HAVE_TARGETCONDITIONALS_H 1 14826 _ACEOF 14827 14828 fi 14829 14830 done 14831 14832 for ac_header in netioapi.h 14833 do : 14834 ac_fn_c_check_header_compile "$LINENO" "netioapi.h" "ac_cv_header_netioapi_h" "$ac_includes_default 14835 #if HAVE_SYS_PARAM_H 14836 #include <sys/param.h> 14837 #endif 14838 14839 #ifdef HAVE_SYS_SOCKET_H 14840 #include <sys/socket.h> 14841 #endif 14842 14843 #ifdef HAVE_SYS_UIO_H 14844 #include <sys/uio.h> 14845 #endif 14846 14847 #ifdef HAVE_NETINET_IN_H 14848 #include <netinet/in.h> 14849 #endif 14850 14851 #ifdef HAVE_NETINET_TCP_H 14852 #include <netinet/tcp.h> 14853 #endif 14854 14855 #ifdef HAVE_ARPA_INET_H 14856 #include <arpa/inet.h> 14857 #endif 14858 14859 #ifdef HAVE_WINSOCK2_H 14860 #include <winsock2.h> 14861 #endif 14862 14863 #ifdef HAVE_WS2TCPIP_H 14864 #include <ws2tcpip.h> 14865 #endif 14866 14867 " 14868 if test "x$ac_cv_header_netioapi_h" = xyes; then : 14869 cat >>confdefs.h <<_ACEOF 14870 #define HAVE_NETIOAPI_H 1 14871 _ACEOF 14872 14873 fi 14874 14875 done 14876 14877 14878 # check for types. 14879 # Using own tests for int64* because autoconf builtin only give 32bit. 14880 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 14881 if test "x$ac_cv_type_int8_t" = xyes; then : 14882 14883 else 14884 14885 cat >>confdefs.h <<_ACEOF 14886 #define int8_t signed char 14887 _ACEOF 14888 14889 fi 14890 14891 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 14892 if test "x$ac_cv_type_int16_t" = xyes; then : 14893 14894 else 14895 14896 cat >>confdefs.h <<_ACEOF 14897 #define int16_t short 14898 _ACEOF 14899 14900 fi 14901 14902 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 14903 if test "x$ac_cv_type_int32_t" = xyes; then : 14904 14905 else 14906 14907 cat >>confdefs.h <<_ACEOF 14908 #define int32_t int 14909 _ACEOF 14910 14911 fi 14912 14913 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 14914 if test "x$ac_cv_type_int64_t" = xyes; then : 14915 14916 else 14917 14918 cat >>confdefs.h <<_ACEOF 14919 #define int64_t long long 14920 _ACEOF 14921 14922 fi 14923 14924 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 14925 if test "x$ac_cv_type_uint8_t" = xyes; then : 14926 14927 else 14928 14929 cat >>confdefs.h <<_ACEOF 14930 #define uint8_t unsigned char 14931 _ACEOF 14932 14933 fi 14934 14935 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 14936 if test "x$ac_cv_type_uint16_t" = xyes; then : 14937 14938 else 14939 14940 cat >>confdefs.h <<_ACEOF 14941 #define uint16_t unsigned short 14942 _ACEOF 14943 14944 fi 14945 14946 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 14947 if test "x$ac_cv_type_uint32_t" = xyes; then : 14948 14949 else 14950 14951 cat >>confdefs.h <<_ACEOF 14952 #define uint32_t unsigned int 14953 _ACEOF 14954 14955 fi 14956 14957 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 14958 if test "x$ac_cv_type_uint64_t" = xyes; then : 14959 14960 else 14961 14962 cat >>confdefs.h <<_ACEOF 14963 #define uint64_t unsigned long long 14964 _ACEOF 14965 14966 fi 14967 14968 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 14969 if test "x$ac_cv_type_size_t" = xyes; then : 14970 14971 else 14972 14973 cat >>confdefs.h <<_ACEOF 14974 #define size_t unsigned int 14975 _ACEOF 14976 14977 fi 14978 14979 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 14980 if test "x$ac_cv_type_ssize_t" = xyes; then : 14981 14982 else 14983 14984 cat >>confdefs.h <<_ACEOF 14985 #define ssize_t int 14986 _ACEOF 14987 14988 fi 14989 14990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 14991 $as_echo_n "checking for uid_t in sys/types.h... " >&6; } 14992 if ${ac_cv_type_uid_t+:} false; then : 14993 $as_echo_n "(cached) " >&6 14994 else 14995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14996 /* end confdefs.h. */ 14997 #include <sys/types.h> 14998 14999 _ACEOF 15000 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 15001 $EGREP "uid_t" >/dev/null 2>&1; then : 15002 ac_cv_type_uid_t=yes 15003 else 15004 ac_cv_type_uid_t=no 15005 fi 15006 rm -f conftest* 15007 15008 fi 15009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 15010 $as_echo "$ac_cv_type_uid_t" >&6; } 15011 if test $ac_cv_type_uid_t = no; then 15012 15013 $as_echo "#define uid_t int" >>confdefs.h 15014 15015 15016 $as_echo "#define gid_t int" >>confdefs.h 15017 15018 fi 15019 15020 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 15021 if test "x$ac_cv_type_pid_t" = xyes; then : 15022 15023 else 15024 15025 cat >>confdefs.h <<_ACEOF 15026 #define pid_t int 15027 _ACEOF 15028 15029 fi 15030 15031 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 15032 if test "x$ac_cv_type_off_t" = xyes; then : 15033 15034 else 15035 15036 cat >>confdefs.h <<_ACEOF 15037 #define off_t long int 15038 _ACEOF 15039 15040 fi 15041 15042 ac_fn_c_check_type "$LINENO" "u_char" "ac_cv_type_u_char" " 15043 $ac_includes_default 15044 #ifdef HAVE_WINSOCK2_H 15045 # include <winsock2.h> 15046 #endif 15047 15048 " 15049 if test "x$ac_cv_type_u_char" = xyes; then : 15050 15051 else 15052 15053 $as_echo "#define u_char unsigned char" >>confdefs.h 15054 15055 fi 15056 15057 ac_fn_c_check_type "$LINENO" "rlim_t" "ac_cv_type_rlim_t" " 15058 $ac_includes_default 15059 #ifdef HAVE_SYS_RESOURCE_H 15060 # include <sys/resource.h> 15061 #endif 15062 15063 " 15064 if test "x$ac_cv_type_rlim_t" = xyes; then : 15065 15066 else 15067 15068 $as_echo "#define rlim_t unsigned long" >>confdefs.h 15069 15070 fi 15071 15072 15073 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 15074 $ac_includes_default 15075 #ifdef HAVE_SYS_SOCKET_H 15076 # include <sys/socket.h> 15077 #endif 15078 #ifdef HAVE_WS2TCPIP_H 15079 # include <ws2tcpip.h> 15080 #endif 15081 15082 " 15083 if test "x$ac_cv_type_socklen_t" = xyes; then : 15084 15085 else 15086 15087 $as_echo "#define socklen_t int" >>confdefs.h 15088 15089 fi 15090 15091 ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " 15092 $ac_includes_default 15093 #ifdef HAVE_SYS_TYPES_H 15094 # include <sys/types.h> 15095 #endif 15096 #ifdef HAVE_NETINET_IN_H 15097 # include <netinet/in.h> 15098 #endif 15099 15100 " 15101 if test "x$ac_cv_type_in_addr_t" = xyes; then : 15102 15103 else 15104 15105 $as_echo "#define in_addr_t uint32_t" >>confdefs.h 15106 15107 fi 15108 15109 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" " 15110 $ac_includes_default 15111 #ifdef HAVE_SYS_TYPES_H 15112 # include <sys/types.h> 15113 #endif 15114 #ifdef HAVE_NETINET_IN_H 15115 # include <netinet/in.h> 15116 #endif 15117 15118 " 15119 if test "x$ac_cv_type_in_port_t" = xyes; then : 15120 15121 else 15122 15123 $as_echo "#define in_port_t uint16_t" >>confdefs.h 15124 15125 fi 15126 15127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memcmp compares unsigned" >&5 15128 $as_echo_n "checking if memcmp compares unsigned... " >&6; } 15129 if test "$cross_compiling" = yes; then : 15130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compile no" >&5 15131 $as_echo "cross-compile no" >&6; } 15132 15133 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 15134 15135 case " $LIBOBJS " in 15136 *" memcmp.$ac_objext "* ) ;; 15137 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 15138 ;; 15139 esac 15140 15141 15142 else 15143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15144 /* end confdefs.h. */ 15145 15146 #include <stdio.h> 15147 #include <stdlib.h> 15148 #include <string.h> 15149 int main(void) 15150 { 15151 char a = 255, b = 0; 15152 if(memcmp(&a, &b, 1) < 0) 15153 return 1; 15154 return 0; 15155 } 15156 15157 _ACEOF 15158 if ac_fn_c_try_run "$LINENO"; then : 15159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15160 $as_echo "yes" >&6; } 15161 else 15162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15163 $as_echo "no" >&6; } 15164 15165 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 15166 15167 case " $LIBOBJS " in 15168 *" memcmp.$ac_objext "* ) ;; 15169 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 15170 ;; 15171 esac 15172 15173 15174 fi 15175 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15176 conftest.$ac_objext conftest.beam conftest.$ac_ext 15177 fi 15178 15179 15180 # The cast to long int works around a bug in the HP C Compiler 15181 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 15182 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 15183 # This bug is HP SR number 8606223364. 15184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 15185 $as_echo_n "checking size of time_t... " >&6; } 15186 if ${ac_cv_sizeof_time_t+:} false; then : 15187 $as_echo_n "(cached) " >&6 15188 else 15189 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" " 15190 $ac_includes_default 15191 #ifdef TIME_WITH_SYS_TIME 15192 # include <sys/time.h> 15193 # include <time.h> 15194 #else 15195 # ifdef HAVE_SYS_TIME_H 15196 # include <sys/time.h> 15197 # else 15198 # include <time.h> 15199 # endif 15200 #endif 15201 15202 "; then : 15203 15204 else 15205 if test "$ac_cv_type_time_t" = yes; then 15206 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15207 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15208 as_fn_error 77 "cannot compute sizeof (time_t) 15209 See \`config.log' for more details" "$LINENO" 5; } 15210 else 15211 ac_cv_sizeof_time_t=0 15212 fi 15213 fi 15214 15215 fi 15216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 15217 $as_echo "$ac_cv_sizeof_time_t" >&6; } 15218 15219 15220 15221 cat >>confdefs.h <<_ACEOF 15222 #define SIZEOF_TIME_T $ac_cv_sizeof_time_t 15223 _ACEOF 15224 15225 15226 # The cast to long int works around a bug in the HP C Compiler 15227 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 15228 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 15229 # This bug is HP SR number 8606223364. 15230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 15231 $as_echo_n "checking size of size_t... " >&6; } 15232 if ${ac_cv_sizeof_size_t+:} false; then : 15233 $as_echo_n "(cached) " >&6 15234 else 15235 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : 15236 15237 else 15238 if test "$ac_cv_type_size_t" = yes; then 15239 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15240 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15241 as_fn_error 77 "cannot compute sizeof (size_t) 15242 See \`config.log' for more details" "$LINENO" 5; } 15243 else 15244 ac_cv_sizeof_size_t=0 15245 fi 15246 fi 15247 15248 fi 15249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 15250 $as_echo "$ac_cv_sizeof_size_t" >&6; } 15251 15252 15253 15254 cat >>confdefs.h <<_ACEOF 15255 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t 15256 _ACEOF 15257 15258 15259 15260 # add option to disable the evil rpath 15261 15262 # Check whether --enable-rpath was given. 15263 if test "${enable_rpath+set}" = set; then : 15264 enableval=$enable_rpath; enable_rpath=$enableval 15265 else 15266 enable_rpath=yes 15267 fi 15268 15269 if test "x$enable_rpath" = xno; then 15270 ac_config_commands="$ac_config_commands disable-rpath" 15271 15272 fi 15273 15274 15275 15276 # check to see if libraries are needed for these functions. 15277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 15278 $as_echo_n "checking for library containing inet_pton... " >&6; } 15279 if ${ac_cv_search_inet_pton+:} false; then : 15280 $as_echo_n "(cached) " >&6 15281 else 15282 ac_func_search_save_LIBS=$LIBS 15283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15284 /* end confdefs.h. */ 15285 15286 /* Override any GCC internal prototype to avoid an error. 15287 Use char because int might match the return type of a GCC 15288 builtin and then its argument prototype would still apply. */ 15289 #ifdef __cplusplus 15290 extern "C" 15291 #endif 15292 char inet_pton (); 15293 int 15294 main () 15295 { 15296 return inet_pton (); 15297 ; 15298 return 0; 15299 } 15300 _ACEOF 15301 for ac_lib in '' nsl; do 15302 if test -z "$ac_lib"; then 15303 ac_res="none required" 15304 else 15305 ac_res=-l$ac_lib 15306 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 15307 fi 15308 if ac_fn_c_try_link "$LINENO"; then : 15309 ac_cv_search_inet_pton=$ac_res 15310 fi 15311 rm -f core conftest.err conftest.$ac_objext \ 15312 conftest$ac_exeext 15313 if ${ac_cv_search_inet_pton+:} false; then : 15314 break 15315 fi 15316 done 15317 if ${ac_cv_search_inet_pton+:} false; then : 15318 15319 else 15320 ac_cv_search_inet_pton=no 15321 fi 15322 rm conftest.$ac_ext 15323 LIBS=$ac_func_search_save_LIBS 15324 fi 15325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 15326 $as_echo "$ac_cv_search_inet_pton" >&6; } 15327 ac_res=$ac_cv_search_inet_pton 15328 if test "$ac_res" != no; then : 15329 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 15330 15331 fi 15332 15333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 15334 $as_echo_n "checking for library containing socket... " >&6; } 15335 if ${ac_cv_search_socket+:} false; then : 15336 $as_echo_n "(cached) " >&6 15337 else 15338 ac_func_search_save_LIBS=$LIBS 15339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15340 /* end confdefs.h. */ 15341 15342 /* Override any GCC internal prototype to avoid an error. 15343 Use char because int might match the return type of a GCC 15344 builtin and then its argument prototype would still apply. */ 15345 #ifdef __cplusplus 15346 extern "C" 15347 #endif 15348 char socket (); 15349 int 15350 main () 15351 { 15352 return socket (); 15353 ; 15354 return 0; 15355 } 15356 _ACEOF 15357 for ac_lib in '' socket; do 15358 if test -z "$ac_lib"; then 15359 ac_res="none required" 15360 else 15361 ac_res=-l$ac_lib 15362 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 15363 fi 15364 if ac_fn_c_try_link "$LINENO"; then : 15365 ac_cv_search_socket=$ac_res 15366 fi 15367 rm -f core conftest.err conftest.$ac_objext \ 15368 conftest$ac_exeext 15369 if ${ac_cv_search_socket+:} false; then : 15370 break 15371 fi 15372 done 15373 if ${ac_cv_search_socket+:} false; then : 15374 15375 else 15376 ac_cv_search_socket=no 15377 fi 15378 rm conftest.$ac_ext 15379 LIBS=$ac_func_search_save_LIBS 15380 fi 15381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 15382 $as_echo "$ac_cv_search_socket" >&6; } 15383 ac_res=$ac_cv_search_socket 15384 if test "$ac_res" != no; then : 15385 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 15386 15387 fi 15388 15389 15390 # check whether strptime also works 15391 15392 # check some functions of the OS before linking libs (while still runnable). 15393 for ac_header in unistd.h 15394 do : 15395 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" 15396 if test "x$ac_cv_header_unistd_h" = xyes; then : 15397 cat >>confdefs.h <<_ACEOF 15398 #define HAVE_UNISTD_H 1 15399 _ACEOF 15400 15401 fi 15402 15403 done 15404 15405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 15406 $as_echo_n "checking for working chown... " >&6; } 15407 if ${ac_cv_func_chown_works+:} false; then : 15408 $as_echo_n "(cached) " >&6 15409 else 15410 if test "$cross_compiling" = yes; then : 15411 ac_cv_func_chown_works=no 15412 else 15413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15414 /* end confdefs.h. */ 15415 $ac_includes_default 15416 #include <fcntl.h> 15417 15418 int 15419 main () 15420 { 15421 char *f = "conftest.chown"; 15422 struct stat before, after; 15423 15424 if (creat (f, 0600) < 0) 15425 return 1; 15426 if (stat (f, &before) < 0) 15427 return 1; 15428 if (chown (f, (uid_t) -1, (gid_t) -1) == -1) 15429 return 1; 15430 if (stat (f, &after) < 0) 15431 return 1; 15432 return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); 15433 15434 ; 15435 return 0; 15436 } 15437 _ACEOF 15438 if ac_fn_c_try_run "$LINENO"; then : 15439 ac_cv_func_chown_works=yes 15440 else 15441 ac_cv_func_chown_works=no 15442 fi 15443 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15444 conftest.$ac_objext conftest.beam conftest.$ac_ext 15445 fi 15446 15447 rm -f conftest.chown 15448 15449 fi 15450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 15451 $as_echo "$ac_cv_func_chown_works" >&6; } 15452 if test $ac_cv_func_chown_works = yes; then 15453 15454 $as_echo "#define HAVE_CHOWN 1" >>confdefs.h 15455 15456 fi 15457 15458 for ac_header in vfork.h 15459 do : 15460 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 15461 if test "x$ac_cv_header_vfork_h" = xyes; then : 15462 cat >>confdefs.h <<_ACEOF 15463 #define HAVE_VFORK_H 1 15464 _ACEOF 15465 15466 fi 15467 15468 done 15469 15470 for ac_func in fork vfork 15471 do : 15472 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 15473 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 15474 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 15475 cat >>confdefs.h <<_ACEOF 15476 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 15477 _ACEOF 15478 15479 fi 15480 done 15481 15482 if test "x$ac_cv_func_fork" = xyes; then 15483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 15484 $as_echo_n "checking for working fork... " >&6; } 15485 if ${ac_cv_func_fork_works+:} false; then : 15486 $as_echo_n "(cached) " >&6 15487 else 15488 if test "$cross_compiling" = yes; then : 15489 ac_cv_func_fork_works=cross 15490 else 15491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15492 /* end confdefs.h. */ 15493 $ac_includes_default 15494 int 15495 main () 15496 { 15497 15498 /* By Ruediger Kuhlmann. */ 15499 return fork () < 0; 15500 15501 ; 15502 return 0; 15503 } 15504 _ACEOF 15505 if ac_fn_c_try_run "$LINENO"; then : 15506 ac_cv_func_fork_works=yes 15507 else 15508 ac_cv_func_fork_works=no 15509 fi 15510 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15511 conftest.$ac_objext conftest.beam conftest.$ac_ext 15512 fi 15513 15514 fi 15515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 15516 $as_echo "$ac_cv_func_fork_works" >&6; } 15517 15518 else 15519 ac_cv_func_fork_works=$ac_cv_func_fork 15520 fi 15521 if test "x$ac_cv_func_fork_works" = xcross; then 15522 case $host in 15523 *-*-amigaos* | *-*-msdosdjgpp*) 15524 # Override, as these systems have only a dummy fork() stub 15525 ac_cv_func_fork_works=no 15526 ;; 15527 *) 15528 ac_cv_func_fork_works=yes 15529 ;; 15530 esac 15531 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 15532 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 15533 fi 15534 ac_cv_func_vfork_works=$ac_cv_func_vfork 15535 if test "x$ac_cv_func_vfork" = xyes; then 15536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 15537 $as_echo_n "checking for working vfork... " >&6; } 15538 if ${ac_cv_func_vfork_works+:} false; then : 15539 $as_echo_n "(cached) " >&6 15540 else 15541 if test "$cross_compiling" = yes; then : 15542 ac_cv_func_vfork_works=cross 15543 else 15544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15545 /* end confdefs.h. */ 15546 /* Thanks to Paul Eggert for this test. */ 15547 $ac_includes_default 15548 #include <sys/wait.h> 15549 #ifdef HAVE_VFORK_H 15550 # include <vfork.h> 15551 #endif 15552 /* On some sparc systems, changes by the child to local and incoming 15553 argument registers are propagated back to the parent. The compiler 15554 is told about this with #include <vfork.h>, but some compilers 15555 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 15556 static variable whose address is put into a register that is 15557 clobbered by the vfork. */ 15558 static void 15559 #ifdef __cplusplus 15560 sparc_address_test (int arg) 15561 # else 15562 sparc_address_test (arg) int arg; 15563 #endif 15564 { 15565 static pid_t child; 15566 if (!child) { 15567 child = vfork (); 15568 if (child < 0) { 15569 perror ("vfork"); 15570 _exit(2); 15571 } 15572 if (!child) { 15573 arg = getpid(); 15574 write(-1, "", 0); 15575 _exit (arg); 15576 } 15577 } 15578 } 15579 15580 int 15581 main () 15582 { 15583 pid_t parent = getpid (); 15584 pid_t child; 15585 15586 sparc_address_test (0); 15587 15588 child = vfork (); 15589 15590 if (child == 0) { 15591 /* Here is another test for sparc vfork register problems. This 15592 test uses lots of local variables, at least as many local 15593 variables as main has allocated so far including compiler 15594 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 15595 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 15596 reuse the register of parent for one of the local variables, 15597 since it will think that parent can't possibly be used any more 15598 in this routine. Assigning to the local variable will thus 15599 munge parent in the parent process. */ 15600 pid_t 15601 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 15602 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 15603 /* Convince the compiler that p..p7 are live; otherwise, it might 15604 use the same hardware register for all 8 local variables. */ 15605 if (p != p1 || p != p2 || p != p3 || p != p4 15606 || p != p5 || p != p6 || p != p7) 15607 _exit(1); 15608 15609 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 15610 from child file descriptors. If the child closes a descriptor 15611 before it execs or exits, this munges the parent's descriptor 15612 as well. Test for this by closing stdout in the child. */ 15613 _exit(close(fileno(stdout)) != 0); 15614 } else { 15615 int status; 15616 struct stat st; 15617 15618 while (wait(&status) != child) 15619 ; 15620 return ( 15621 /* Was there some problem with vforking? */ 15622 child < 0 15623 15624 /* Did the child fail? (This shouldn't happen.) */ 15625 || status 15626 15627 /* Did the vfork/compiler bug occur? */ 15628 || parent != getpid() 15629 15630 /* Did the file descriptor bug occur? */ 15631 || fstat(fileno(stdout), &st) != 0 15632 ); 15633 } 15634 } 15635 _ACEOF 15636 if ac_fn_c_try_run "$LINENO"; then : 15637 ac_cv_func_vfork_works=yes 15638 else 15639 ac_cv_func_vfork_works=no 15640 fi 15641 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15642 conftest.$ac_objext conftest.beam conftest.$ac_ext 15643 fi 15644 15645 fi 15646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 15647 $as_echo "$ac_cv_func_vfork_works" >&6; } 15648 15649 fi; 15650 if test "x$ac_cv_func_fork_works" = xcross; then 15651 ac_cv_func_vfork_works=$ac_cv_func_vfork 15652 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 15653 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 15654 fi 15655 15656 if test "x$ac_cv_func_vfork_works" = xyes; then 15657 15658 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 15659 15660 else 15661 15662 $as_echo "#define vfork fork" >>confdefs.h 15663 15664 fi 15665 if test "x$ac_cv_func_fork_works" = xyes; then 15666 15667 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 15668 15669 fi 15670 15671 15672 $as_echo "#define RETSIGTYPE void" >>confdefs.h 15673 15674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 15675 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } 15676 if ${ac_cv_sys_largefile_source+:} false; then : 15677 $as_echo_n "(cached) " >&6 15678 else 15679 while :; do 15680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15681 /* end confdefs.h. */ 15682 #include <sys/types.h> /* for off_t */ 15683 #include <stdio.h> 15684 int 15685 main () 15686 { 15687 int (*fp) (FILE *, off_t, int) = fseeko; 15688 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15689 ; 15690 return 0; 15691 } 15692 _ACEOF 15693 if ac_fn_c_try_link "$LINENO"; then : 15694 ac_cv_sys_largefile_source=no; break 15695 fi 15696 rm -f core conftest.err conftest.$ac_objext \ 15697 conftest$ac_exeext conftest.$ac_ext 15698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15699 /* end confdefs.h. */ 15700 #define _LARGEFILE_SOURCE 1 15701 #include <sys/types.h> /* for off_t */ 15702 #include <stdio.h> 15703 int 15704 main () 15705 { 15706 int (*fp) (FILE *, off_t, int) = fseeko; 15707 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15708 ; 15709 return 0; 15710 } 15711 _ACEOF 15712 if ac_fn_c_try_link "$LINENO"; then : 15713 ac_cv_sys_largefile_source=1; break 15714 fi 15715 rm -f core conftest.err conftest.$ac_objext \ 15716 conftest$ac_exeext conftest.$ac_ext 15717 ac_cv_sys_largefile_source=unknown 15718 break 15719 done 15720 fi 15721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 15722 $as_echo "$ac_cv_sys_largefile_source" >&6; } 15723 case $ac_cv_sys_largefile_source in #( 15724 no | unknown) ;; 15725 *) 15726 cat >>confdefs.h <<_ACEOF 15727 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source 15728 _ACEOF 15729 ;; 15730 esac 15731 rm -rf conftest* 15732 15733 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug 15734 # in glibc 2.1.3, but that breaks too many other things. 15735 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. 15736 if test $ac_cv_sys_largefile_source != unknown; then 15737 15738 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h 15739 15740 fi 15741 15742 15743 # Check whether --enable-largefile was given. 15744 if test "${enable_largefile+set}" = set; then : 15745 enableval=$enable_largefile; 15746 fi 15747 15748 if test "$enable_largefile" != no; then 15749 15750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 15751 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 15752 if ${ac_cv_sys_largefile_CC+:} false; then : 15753 $as_echo_n "(cached) " >&6 15754 else 15755 ac_cv_sys_largefile_CC=no 15756 if test "$GCC" != yes; then 15757 ac_save_CC=$CC 15758 while :; do 15759 # IRIX 6.2 and later do not support large files by default, 15760 # so use the C compiler's -n32 option if that helps. 15761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15762 /* end confdefs.h. */ 15763 #include <sys/types.h> 15764 /* Check that off_t can represent 2**63 - 1 correctly. 15765 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15766 since some C++ compilers masquerading as C compilers 15767 incorrectly reject 9223372036854775807. */ 15768 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15769 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15770 && LARGE_OFF_T % 2147483647 == 1) 15771 ? 1 : -1]; 15772 int 15773 main () 15774 { 15775 15776 ; 15777 return 0; 15778 } 15779 _ACEOF 15780 if ac_fn_c_try_compile "$LINENO"; then : 15781 break 15782 fi 15783 rm -f core conftest.err conftest.$ac_objext 15784 CC="$CC -n32" 15785 if ac_fn_c_try_compile "$LINENO"; then : 15786 ac_cv_sys_largefile_CC=' -n32'; break 15787 fi 15788 rm -f core conftest.err conftest.$ac_objext 15789 break 15790 done 15791 CC=$ac_save_CC 15792 rm -f conftest.$ac_ext 15793 fi 15794 fi 15795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 15796 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 15797 if test "$ac_cv_sys_largefile_CC" != no; then 15798 CC=$CC$ac_cv_sys_largefile_CC 15799 fi 15800 15801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 15802 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 15803 if ${ac_cv_sys_file_offset_bits+:} false; then : 15804 $as_echo_n "(cached) " >&6 15805 else 15806 while :; do 15807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15808 /* end confdefs.h. */ 15809 #include <sys/types.h> 15810 /* Check that off_t can represent 2**63 - 1 correctly. 15811 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15812 since some C++ compilers masquerading as C compilers 15813 incorrectly reject 9223372036854775807. */ 15814 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15815 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15816 && LARGE_OFF_T % 2147483647 == 1) 15817 ? 1 : -1]; 15818 int 15819 main () 15820 { 15821 15822 ; 15823 return 0; 15824 } 15825 _ACEOF 15826 if ac_fn_c_try_compile "$LINENO"; then : 15827 ac_cv_sys_file_offset_bits=no; break 15828 fi 15829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15831 /* end confdefs.h. */ 15832 #define _FILE_OFFSET_BITS 64 15833 #include <sys/types.h> 15834 /* Check that off_t can represent 2**63 - 1 correctly. 15835 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15836 since some C++ compilers masquerading as C compilers 15837 incorrectly reject 9223372036854775807. */ 15838 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15839 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15840 && LARGE_OFF_T % 2147483647 == 1) 15841 ? 1 : -1]; 15842 int 15843 main () 15844 { 15845 15846 ; 15847 return 0; 15848 } 15849 _ACEOF 15850 if ac_fn_c_try_compile "$LINENO"; then : 15851 ac_cv_sys_file_offset_bits=64; break 15852 fi 15853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15854 ac_cv_sys_file_offset_bits=unknown 15855 break 15856 done 15857 fi 15858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 15859 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 15860 case $ac_cv_sys_file_offset_bits in #( 15861 no | unknown) ;; 15862 *) 15863 cat >>confdefs.h <<_ACEOF 15864 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 15865 _ACEOF 15866 ;; 15867 esac 15868 rm -rf conftest* 15869 if test $ac_cv_sys_file_offset_bits = unknown; then 15870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 15871 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 15872 if ${ac_cv_sys_large_files+:} false; then : 15873 $as_echo_n "(cached) " >&6 15874 else 15875 while :; do 15876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15877 /* end confdefs.h. */ 15878 #include <sys/types.h> 15879 /* Check that off_t can represent 2**63 - 1 correctly. 15880 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15881 since some C++ compilers masquerading as C compilers 15882 incorrectly reject 9223372036854775807. */ 15883 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15884 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15885 && LARGE_OFF_T % 2147483647 == 1) 15886 ? 1 : -1]; 15887 int 15888 main () 15889 { 15890 15891 ; 15892 return 0; 15893 } 15894 _ACEOF 15895 if ac_fn_c_try_compile "$LINENO"; then : 15896 ac_cv_sys_large_files=no; break 15897 fi 15898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15900 /* end confdefs.h. */ 15901 #define _LARGE_FILES 1 15902 #include <sys/types.h> 15903 /* Check that off_t can represent 2**63 - 1 correctly. 15904 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15905 since some C++ compilers masquerading as C compilers 15906 incorrectly reject 9223372036854775807. */ 15907 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15908 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15909 && LARGE_OFF_T % 2147483647 == 1) 15910 ? 1 : -1]; 15911 int 15912 main () 15913 { 15914 15915 ; 15916 return 0; 15917 } 15918 _ACEOF 15919 if ac_fn_c_try_compile "$LINENO"; then : 15920 ac_cv_sys_large_files=1; break 15921 fi 15922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15923 ac_cv_sys_large_files=unknown 15924 break 15925 done 15926 fi 15927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 15928 $as_echo "$ac_cv_sys_large_files" >&6; } 15929 case $ac_cv_sys_large_files in #( 15930 no | unknown) ;; 15931 *) 15932 cat >>confdefs.h <<_ACEOF 15933 #define _LARGE_FILES $ac_cv_sys_large_files 15934 _ACEOF 15935 ;; 15936 esac 15937 rm -rf conftest* 15938 fi 15939 15940 15941 fi 15942 15943 15944 15945 15946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC" >&5 15947 $as_echo_n "checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC... " >&6; } 15948 cache=_D_LARGEFILE_SOURCE_1 15949 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 15950 $as_echo_n "(cached) " >&6 15951 else 15952 15953 echo ' 15954 #include <stdio.h> 15955 int test() { 15956 int a = fseeko(stdin, 0, 0); 15957 return a; 15958 } 15959 ' > conftest.c 15960 echo 'void f(){}' >>conftest.c 15961 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 15962 eval "cv_prog_cc_flag_needed_$cache=no" 15963 else 15964 15965 if test -z "`$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`"; then 15966 eval "cv_prog_cc_flag_needed_$cache=yes" 15967 else 15968 eval "cv_prog_cc_flag_needed_$cache=fail" 15969 #echo 'Test with flag fails too!' 15970 #cat conftest.c 15971 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15972 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15973 #exit 1 15974 fi 15975 15976 fi 15977 rm -f conftest conftest.c conftest.o 15978 15979 fi 15980 15981 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 15982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15983 $as_echo "yes" >&6; } 15984 : 15985 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1" 15986 else 15987 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 15988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15989 $as_echo "no" >&6; } 15990 #echo 'Test with flag is no!' 15991 #cat conftest.c 15992 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15993 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15994 #exit 1 15995 : 15996 15997 else 15998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 15999 $as_echo "failed" >&6; } 16000 : 16001 16002 fi 16003 fi 16004 16005 16006 16007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nonblocking sockets work" >&5 16008 $as_echo_n "checking if nonblocking sockets work... " >&6; } 16009 if echo $host | grep mingw >/dev/null; then 16010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (windows)" >&5 16011 $as_echo "no (windows)" >&6; } 16012 16013 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 16014 16015 else 16016 if test "$cross_compiling" = yes; then : 16017 16018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: crosscompile(yes)" >&5 16019 $as_echo "crosscompile(yes)" >&6; } 16020 16021 else 16022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16023 /* end confdefs.h. */ 16024 16025 16026 #include <stdio.h> 16027 #include <string.h> 16028 #include <stdlib.h> 16029 #include <fcntl.h> 16030 #include <errno.h> 16031 #ifdef HAVE_SYS_TYPES_H 16032 #include <sys/types.h> 16033 #endif 16034 #ifdef HAVE_SYS_SOCKET_H 16035 #include <sys/socket.h> 16036 #endif 16037 #ifdef HAVE_NETINET_IN_H 16038 #include <netinet/in.h> 16039 #endif 16040 #ifdef HAVE_ARPA_INET_H 16041 #include <arpa/inet.h> 16042 #endif 16043 #ifdef HAVE_UNISTD_H 16044 #include <unistd.h> 16045 #endif 16046 #ifdef HAVE_TIME_H 16047 #include <time.h> 16048 #endif 16049 16050 int main(void) 16051 { 16052 int port; 16053 int sfd, cfd; 16054 int num = 10; 16055 int i, p; 16056 struct sockaddr_in a; 16057 /* test if select and nonblocking reads work well together */ 16058 /* open port. 16059 fork child to send 10 messages. 16060 select to read. 16061 then try to nonblocking read the 10 messages 16062 then, nonblocking read must give EAGAIN 16063 */ 16064 16065 port = 12345 + (time(0)%32); 16066 sfd = socket(PF_INET, SOCK_DGRAM, 0); 16067 if(sfd == -1) { 16068 perror("socket"); 16069 return 1; 16070 } 16071 memset(&a, 0, sizeof(a)); 16072 a.sin_family = AF_INET; 16073 a.sin_port = htons(port); 16074 a.sin_addr.s_addr = inet_addr("127.0.0.1"); 16075 if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 16076 perror("bind"); 16077 return 1; 16078 } 16079 if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) { 16080 perror("fcntl"); 16081 return 1; 16082 } 16083 16084 cfd = socket(PF_INET, SOCK_DGRAM, 0); 16085 if(cfd == -1) { 16086 perror("client socket"); 16087 return 1; 16088 } 16089 a.sin_port = 0; 16090 if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 16091 perror("client bind"); 16092 return 1; 16093 } 16094 a.sin_port = htons(port); 16095 16096 /* no handler, causes exit in 10 seconds */ 16097 alarm(10); 16098 16099 /* send and receive on the socket */ 16100 if((p=fork()) == 0) { 16101 for(i=0; i<num; i++) { 16102 if(sendto(cfd, &i, sizeof(i), 0, 16103 (struct sockaddr*)&a, sizeof(a)) < 0) { 16104 perror("sendto"); 16105 return 1; 16106 } 16107 } 16108 } else { 16109 /* parent */ 16110 fd_set rset; 16111 int x; 16112 if(p == -1) { 16113 perror("fork"); 16114 return 1; 16115 } 16116 FD_ZERO(&rset); 16117 FD_SET(sfd, &rset); 16118 if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) { 16119 perror("select"); 16120 return 1; 16121 } 16122 i = 0; 16123 while(i < num) { 16124 if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) { 16125 if(errno == EAGAIN) 16126 continue; 16127 perror("recv"); 16128 return 1; 16129 } 16130 i++; 16131 } 16132 /* now we want to get EAGAIN: nonblocking goodness */ 16133 errno = 0; 16134 recv(sfd, &x, sizeof(x), 0); 16135 if(errno != EAGAIN) { 16136 perror("trying to recv again"); 16137 return 1; 16138 } 16139 /* EAGAIN encountered */ 16140 } 16141 16142 close(sfd); 16143 close(cfd); 16144 return 0; 16145 } 16146 16147 _ACEOF 16148 if ac_fn_c_try_run "$LINENO"; then : 16149 16150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16151 $as_echo "yes" >&6; } 16152 16153 else 16154 16155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16156 $as_echo "no" >&6; } 16157 16158 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 16159 16160 16161 fi 16162 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16163 conftest.$ac_objext conftest.beam conftest.$ac_ext 16164 fi 16165 16166 fi 16167 16168 16169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir has one arg" >&5 16170 $as_echo_n "checking whether mkdir has one arg... " >&6; } 16171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16172 /* end confdefs.h. */ 16173 16174 #include <stdio.h> 16175 #include <unistd.h> 16176 #ifdef HAVE_WINSOCK2_H 16177 #include <winsock2.h> 16178 #endif 16179 #ifdef HAVE_SYS_STAT_H 16180 #include <sys/stat.h> 16181 #endif 16182 16183 int 16184 main () 16185 { 16186 16187 (void)mkdir("directory"); 16188 16189 ; 16190 return 0; 16191 } 16192 _ACEOF 16193 if ac_fn_c_try_compile "$LINENO"; then : 16194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16195 $as_echo "yes" >&6; } 16196 16197 $as_echo "#define MKDIR_HAS_ONE_ARG 1" >>confdefs.h 16198 16199 16200 else 16201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16202 $as_echo "no" >&6; } 16203 16204 fi 16205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16206 16207 for ac_func in strptime 16208 do : 16209 ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime" 16210 if test "x$ac_cv_func_strptime" = xyes; then : 16211 cat >>confdefs.h <<_ACEOF 16212 #define HAVE_STRPTIME 1 16213 _ACEOF 16214 16215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strptime works" >&5 16216 $as_echo_n "checking whether strptime works... " >&6; } 16217 if test c${cross_compiling} = cno; then 16218 if test "$cross_compiling" = yes; then : 16219 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 16220 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 16221 as_fn_error $? "cannot run test program while cross compiling 16222 See \`config.log' for more details" "$LINENO" 5; } 16223 else 16224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16225 /* end confdefs.h. */ 16226 16227 #define _XOPEN_SOURCE 600 16228 #include <time.h> 16229 int main(void) { struct tm tm; char *res; 16230 res = strptime("2010-07-15T00:00:00+00:00", "%t%Y%t-%t%m%t-%t%d%tT%t%H%t:%t%M%t:%t%S%t", &tm); 16231 if (!res) return 2; 16232 res = strptime("20070207111842", "%Y%m%d%H%M%S", &tm); 16233 if (!res) return 1; return 0; } 16234 16235 _ACEOF 16236 if ac_fn_c_try_run "$LINENO"; then : 16237 eval "ac_cv_c_strptime_works=yes" 16238 else 16239 eval "ac_cv_c_strptime_works=no" 16240 fi 16241 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16242 conftest.$ac_objext conftest.beam conftest.$ac_ext 16243 fi 16244 16245 else 16246 eval "ac_cv_c_strptime_works=maybe" 16247 fi 16248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_strptime_works" >&5 16249 $as_echo "$ac_cv_c_strptime_works" >&6; } 16250 if test $ac_cv_c_strptime_works = no; then 16251 case " $LIBOBJS " in 16252 *" strptime.$ac_objext "* ) ;; 16253 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 16254 ;; 16255 esac 16256 16257 else 16258 16259 cat >>confdefs.h <<_ACEOF 16260 #define STRPTIME_WORKS 1 16261 _ACEOF 16262 16263 fi 16264 16265 else 16266 case " $LIBOBJS " in 16267 *" strptime.$ac_objext "* ) ;; 16268 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 16269 ;; 16270 esac 16271 16272 fi 16273 done 16274 16275 16276 # check if we can use SO_REUSEPORT 16277 reuseport_default=0 16278 if echo "$host" | $GREP -i -e linux >/dev/null; then reuseport_default=1; fi 16279 if echo "$host" | $GREP -i -e dragonfly >/dev/null; then reuseport_default=1; fi 16280 if test "$reuseport_default" = 1; then 16281 16282 $as_echo "#define REUSEPORT_DEFAULT 1" >>confdefs.h 16283 16284 else 16285 16286 $as_echo "#define REUSEPORT_DEFAULT 0" >>confdefs.h 16287 16288 fi 16289 16290 # Include systemd.m4 - begin 16291 # macros for configuring systemd 16292 # Copyright 2015, Sami Kerola, CloudFlare. 16293 # BSD licensed. 16294 # Check whether --enable-systemd was given. 16295 if test "${enable_systemd+set}" = set; then : 16296 enableval=$enable_systemd; 16297 else 16298 enable_systemd=no 16299 fi 16300 16301 have_systemd=no 16302 if test "x$enable_systemd" != xno; then : 16303 16304 16305 16306 pkg_failed=no 16307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD" >&5 16308 $as_echo_n "checking for SYSTEMD... " >&6; } 16309 16310 if test -n "$SYSTEMD_CFLAGS"; then 16311 pkg_cv_SYSTEMD_CFLAGS="$SYSTEMD_CFLAGS" 16312 elif test -n "$PKG_CONFIG"; then 16313 if test -n "$PKG_CONFIG" && \ 16314 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 16315 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 16316 ac_status=$? 16317 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16318 test $ac_status = 0; }; then 16319 pkg_cv_SYSTEMD_CFLAGS=`$PKG_CONFIG --cflags "libsystemd" 2>/dev/null` 16320 test "x$?" != "x0" && pkg_failed=yes 16321 else 16322 pkg_failed=yes 16323 fi 16324 else 16325 pkg_failed=untried 16326 fi 16327 if test -n "$SYSTEMD_LIBS"; then 16328 pkg_cv_SYSTEMD_LIBS="$SYSTEMD_LIBS" 16329 elif test -n "$PKG_CONFIG"; then 16330 if test -n "$PKG_CONFIG" && \ 16331 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 16332 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 16333 ac_status=$? 16334 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16335 test $ac_status = 0; }; then 16336 pkg_cv_SYSTEMD_LIBS=`$PKG_CONFIG --libs "libsystemd" 2>/dev/null` 16337 test "x$?" != "x0" && pkg_failed=yes 16338 else 16339 pkg_failed=yes 16340 fi 16341 else 16342 pkg_failed=untried 16343 fi 16344 16345 16346 16347 if test $pkg_failed = yes; then 16348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16349 $as_echo "no" >&6; } 16350 16351 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 16352 _pkg_short_errors_supported=yes 16353 else 16354 _pkg_short_errors_supported=no 16355 fi 16356 if test $_pkg_short_errors_supported = yes; then 16357 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd" 2>&1` 16358 else 16359 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd" 2>&1` 16360 fi 16361 # Put the nasty error message in config.log where it belongs 16362 echo "$SYSTEMD_PKG_ERRORS" >&5 16363 16364 have_systemd=no 16365 elif test $pkg_failed = untried; then 16366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16367 $as_echo "no" >&6; } 16368 have_systemd=no 16369 else 16370 SYSTEMD_CFLAGS=$pkg_cv_SYSTEMD_CFLAGS 16371 SYSTEMD_LIBS=$pkg_cv_SYSTEMD_LIBS 16372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16373 $as_echo "yes" >&6; } 16374 have_systemd=yes 16375 fi 16376 if test "x$have_systemd" != "xyes"; then : 16377 16378 16379 pkg_failed=no 16380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD_DAEMON" >&5 16381 $as_echo_n "checking for SYSTEMD_DAEMON... " >&6; } 16382 16383 if test -n "$SYSTEMD_DAEMON_CFLAGS"; then 16384 pkg_cv_SYSTEMD_DAEMON_CFLAGS="$SYSTEMD_DAEMON_CFLAGS" 16385 elif test -n "$PKG_CONFIG"; then 16386 if test -n "$PKG_CONFIG" && \ 16387 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 16388 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 16389 ac_status=$? 16390 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16391 test $ac_status = 0; }; then 16392 pkg_cv_SYSTEMD_DAEMON_CFLAGS=`$PKG_CONFIG --cflags "libsystemd-daemon" 2>/dev/null` 16393 test "x$?" != "x0" && pkg_failed=yes 16394 else 16395 pkg_failed=yes 16396 fi 16397 else 16398 pkg_failed=untried 16399 fi 16400 if test -n "$SYSTEMD_DAEMON_LIBS"; then 16401 pkg_cv_SYSTEMD_DAEMON_LIBS="$SYSTEMD_DAEMON_LIBS" 16402 elif test -n "$PKG_CONFIG"; then 16403 if test -n "$PKG_CONFIG" && \ 16404 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 16405 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 16406 ac_status=$? 16407 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16408 test $ac_status = 0; }; then 16409 pkg_cv_SYSTEMD_DAEMON_LIBS=`$PKG_CONFIG --libs "libsystemd-daemon" 2>/dev/null` 16410 test "x$?" != "x0" && pkg_failed=yes 16411 else 16412 pkg_failed=yes 16413 fi 16414 else 16415 pkg_failed=untried 16416 fi 16417 16418 16419 16420 if test $pkg_failed = yes; then 16421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16422 $as_echo "no" >&6; } 16423 16424 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 16425 _pkg_short_errors_supported=yes 16426 else 16427 _pkg_short_errors_supported=no 16428 fi 16429 if test $_pkg_short_errors_supported = yes; then 16430 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd-daemon" 2>&1` 16431 else 16432 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd-daemon" 2>&1` 16433 fi 16434 # Put the nasty error message in config.log where it belongs 16435 echo "$SYSTEMD_DAEMON_PKG_ERRORS" >&5 16436 16437 have_systemd_daemon=no 16438 elif test $pkg_failed = untried; then 16439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16440 $as_echo "no" >&6; } 16441 have_systemd_daemon=no 16442 else 16443 SYSTEMD_DAEMON_CFLAGS=$pkg_cv_SYSTEMD_DAEMON_CFLAGS 16444 SYSTEMD_DAEMON_LIBS=$pkg_cv_SYSTEMD_DAEMON_LIBS 16445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16446 $as_echo "yes" >&6; } 16447 have_systemd_daemon=yes 16448 fi 16449 if test "x$have_systemd_daemon" = "xyes"; then : 16450 have_systemd=yes 16451 fi 16452 16453 fi 16454 case $enable_systemd:$have_systemd in #( 16455 yes:no) : 16456 as_fn_error $? "systemd enabled but libsystemd not found" "$LINENO" 5 ;; #( 16457 *:yes) : 16458 16459 $as_echo "#define HAVE_SYSTEMD 1" >>confdefs.h 16460 16461 LIBS="$LIBS $SYSTEMD_LIBS" 16462 16463 ;; #( 16464 *) : 16465 ;; 16466 esac 16467 16468 16469 fi 16470 if test "x$have_systemd" = xyes; then 16471 USE_SYSTEMD_TRUE= 16472 USE_SYSTEMD_FALSE='#' 16473 else 16474 USE_SYSTEMD_TRUE='#' 16475 USE_SYSTEMD_FALSE= 16476 fi 16477 16478 16479 # Include systemd.m4 - end 16480 16481 # set memory allocation checking if requested 16482 # Check whether --enable-alloc-checks was given. 16483 if test "${enable_alloc_checks+set}" = set; then : 16484 enableval=$enable_alloc_checks; 16485 fi 16486 16487 # Check whether --enable-alloc-lite was given. 16488 if test "${enable_alloc_lite+set}" = set; then : 16489 enableval=$enable_alloc_lite; 16490 fi 16491 16492 # Check whether --enable-alloc-nonregional was given. 16493 if test "${enable_alloc_nonregional+set}" = set; then : 16494 enableval=$enable_alloc_nonregional; 16495 fi 16496 16497 if test x_$enable_alloc_nonregional = x_yes; then 16498 16499 $as_echo "#define UNBOUND_ALLOC_NONREGIONAL 1" >>confdefs.h 16500 16501 fi 16502 if test x_$enable_alloc_checks = x_yes; then 16503 16504 $as_echo "#define UNBOUND_ALLOC_STATS 1" >>confdefs.h 16505 16506 SLDNS_ALLOCCHECK_EXTRA_OBJ="alloc.lo log.lo" 16507 16508 ASYNCLOOK_ALLOCCHECK_EXTRA_OBJ="alloc.lo" 16509 16510 else 16511 if test x_$enable_alloc_lite = x_yes; then 16512 16513 $as_echo "#define UNBOUND_ALLOC_LITE 1" >>confdefs.h 16514 16515 else 16516 16517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 16518 $as_echo_n "checking for GNU libc compatible malloc... " >&6; } 16519 if test "$cross_compiling" = yes; then : 16520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (crosscompile)" >&5 16521 $as_echo "no (crosscompile)" >&6; } 16522 case " $LIBOBJS " in 16523 *" malloc.$ac_objext "* ) ;; 16524 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 16525 ;; 16526 esac 16527 16528 16529 cat >>confdefs.h <<_ACEOF 16530 #define malloc rpl_malloc_unbound 16531 _ACEOF 16532 16533 else 16534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16535 /* end confdefs.h. */ 16536 #if defined STDC_HEADERS || defined HAVE_STDLIB_H 16537 #include <stdlib.h> 16538 #else 16539 char *malloc (); 16540 #endif 16541 16542 int 16543 main () 16544 { 16545 if(malloc(0) != 0) return 1; 16546 ; 16547 return 0; 16548 } 16549 16550 _ACEOF 16551 if ac_fn_c_try_run "$LINENO"; then : 16552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16553 $as_echo "no" >&6; } 16554 case " $LIBOBJS " in 16555 *" malloc.$ac_objext "* ) ;; 16556 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 16557 ;; 16558 esac 16559 16560 16561 cat >>confdefs.h <<_ACEOF 16562 #define malloc rpl_malloc_unbound 16563 _ACEOF 16564 16565 else 16566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16567 $as_echo "yes" >&6; } 16568 16569 $as_echo "#define HAVE_MALLOC 1" >>confdefs.h 16570 16571 fi 16572 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16573 conftest.$ac_objext conftest.beam conftest.$ac_ext 16574 fi 16575 16576 16577 fi 16578 fi 16579 16580 # check windows threads (we use them, not pthreads, on windows). 16581 if test "$on_mingw" = "yes"; then 16582 # check windows threads 16583 for ac_header in windows.h 16584 do : 16585 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default 16586 " 16587 if test "x$ac_cv_header_windows_h" = xyes; then : 16588 cat >>confdefs.h <<_ACEOF 16589 #define HAVE_WINDOWS_H 1 16590 _ACEOF 16591 16592 fi 16593 16594 done 16595 16596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CreateThread" >&5 16597 $as_echo_n "checking for CreateThread... " >&6; } 16598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16599 /* end confdefs.h. */ 16600 16601 #ifdef HAVE_WINDOWS_H 16602 #include <windows.h> 16603 #endif 16604 16605 int 16606 main () 16607 { 16608 16609 HANDLE t = CreateThread(NULL, 0, NULL, NULL, 0, NULL); 16610 16611 ; 16612 return 0; 16613 } 16614 _ACEOF 16615 if ac_fn_c_try_compile "$LINENO"; then : 16616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16617 $as_echo "yes" >&6; } 16618 16619 $as_echo "#define HAVE_WINDOWS_THREADS 1" >>confdefs.h 16620 16621 16622 else 16623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16624 $as_echo "no" >&6; } 16625 16626 fi 16627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16628 16629 else 16630 # not on mingw, check thread libraries. 16631 16632 # check for thread library. 16633 # check this first, so that the pthread lib does not get linked in via 16634 # libssl or libpython, and thus distorts the tests, and we end up using 16635 # the non-threadsafe C libraries. 16636 16637 # Check whether --with-pthreads was given. 16638 if test "${with_pthreads+set}" = set; then : 16639 withval=$with_pthreads; 16640 else 16641 withval="yes" 16642 fi 16643 16644 ub_have_pthreads=no 16645 if test x_$withval != x_no; then 16646 16647 16648 ac_ext=c 16649 ac_cpp='$CPP $CPPFLAGS' 16650 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16651 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16652 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16653 16654 ax_pthread_ok=no 16655 16656 # We used to check for pthread.h first, but this fails if pthread.h 16657 # requires special compiler flags (e.g. on True64 or Sequent). 16658 # It gets checked for in the link test anyway. 16659 16660 # First of all, check if the user has set any of the PTHREAD_LIBS, 16661 # etcetera environment variables, and if threads linking works using 16662 # them: 16663 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then 16664 save_CFLAGS="$CFLAGS" 16665 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16666 save_LIBS="$LIBS" 16667 LIBS="$PTHREAD_LIBS $LIBS" 16668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 16669 $as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } 16670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16671 /* end confdefs.h. */ 16672 16673 /* Override any GCC internal prototype to avoid an error. 16674 Use char because int might match the return type of a GCC 16675 builtin and then its argument prototype would still apply. */ 16676 #ifdef __cplusplus 16677 extern "C" 16678 #endif 16679 char pthread_join (); 16680 int 16681 main () 16682 { 16683 return pthread_join (); 16684 ; 16685 return 0; 16686 } 16687 _ACEOF 16688 if ac_fn_c_try_link "$LINENO"; then : 16689 ax_pthread_ok=yes 16690 fi 16691 rm -f core conftest.err conftest.$ac_objext \ 16692 conftest$ac_exeext conftest.$ac_ext 16693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16694 $as_echo "$ax_pthread_ok" >&6; } 16695 if test x"$ax_pthread_ok" = xno; then 16696 PTHREAD_LIBS="" 16697 PTHREAD_CFLAGS="" 16698 fi 16699 LIBS="$save_LIBS" 16700 CFLAGS="$save_CFLAGS" 16701 fi 16702 16703 # We must check for the threads library under a number of different 16704 # names; the ordering is very important because some systems 16705 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the 16706 # libraries is broken (non-POSIX). 16707 16708 # Create a list of thread flags to try. Items starting with a "-" are 16709 # C compiler flags, and other items are library names, except for "none" 16710 # which indicates that we try without any flags at all, and "pthread-config" 16711 # which is a program returning the flags for the Pth emulation library. 16712 16713 ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 16714 16715 # The ordering *is* (sometimes) important. Some notes on the 16716 # individual items follow: 16717 16718 # pthreads: AIX (must check this before -lpthread) 16719 # none: in case threads are in libc; should be tried before -Kthread and 16720 # other compiler flags to prevent continual compiler warnings 16721 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 16722 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 16723 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 16724 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) 16725 # -pthreads: Solaris/gcc 16726 # -mthreads: Mingw32/gcc, Lynx/gcc 16727 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 16728 # doesn't hurt to check since this sometimes defines pthreads too; 16729 # also defines -D_REENTRANT) 16730 # ... -mt is also the pthreads flag for HP/aCC 16731 # pthread: Linux, etcetera 16732 # --thread-safe: KAI C++ 16733 # pthread-config: use pthread-config program (for GNU Pth library) 16734 16735 case ${host_os} in 16736 solaris*) 16737 16738 # On Solaris (at least, for some versions), libc contains stubbed 16739 # (non-functional) versions of the pthreads routines, so link-based 16740 # tests will erroneously succeed. (We need to link with -pthreads/-mt/ 16741 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather 16742 # a function called by this macro, so we could check for that, but 16743 # who knows whether they'll stub that too in a future libc.) So, 16744 # we'll just look for -pthreads and -lpthread first: 16745 16746 ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags" 16747 ;; 16748 16749 darwin*) 16750 ax_pthread_flags="-pthread $ax_pthread_flags" 16751 ;; 16752 esac 16753 16754 # Clang doesn't consider unrecognized options an error unless we specify 16755 # -Werror. We throw in some extra Clang-specific options to ensure that 16756 # this doesn't happen for GCC, which also accepts -Werror. 16757 16758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler needs -Werror to reject unknown flags" >&5 16759 $as_echo_n "checking if compiler needs -Werror to reject unknown flags... " >&6; } 16760 save_CFLAGS="$CFLAGS" 16761 ax_pthread_extra_flags="-Werror" 16762 CFLAGS="$CFLAGS $ax_pthread_extra_flags -Wunknown-warning-option -Wsizeof-array-argument" 16763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16764 /* end confdefs.h. */ 16765 int foo(void); 16766 int 16767 main () 16768 { 16769 foo() 16770 ; 16771 return 0; 16772 } 16773 _ACEOF 16774 if ac_fn_c_try_compile "$LINENO"; then : 16775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16776 $as_echo "yes" >&6; } 16777 else 16778 ax_pthread_extra_flags= 16779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16780 $as_echo "no" >&6; } 16781 fi 16782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16783 CFLAGS="$save_CFLAGS" 16784 16785 if test x"$ax_pthread_ok" = xno; then 16786 for flag in $ax_pthread_flags; do 16787 16788 case $flag in 16789 none) 16790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 16791 $as_echo_n "checking whether pthreads work without any flags... " >&6; } 16792 ;; 16793 16794 -*) 16795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 16796 $as_echo_n "checking whether pthreads work with $flag... " >&6; } 16797 PTHREAD_CFLAGS="$flag" 16798 ;; 16799 16800 pthread-config) 16801 # Extract the first word of "pthread-config", so it can be a program name with args. 16802 set dummy pthread-config; ac_word=$2 16803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16804 $as_echo_n "checking for $ac_word... " >&6; } 16805 if ${ac_cv_prog_ax_pthread_config+:} false; then : 16806 $as_echo_n "(cached) " >&6 16807 else 16808 if test -n "$ax_pthread_config"; then 16809 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. 16810 else 16811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16812 for as_dir in $PATH 16813 do 16814 IFS=$as_save_IFS 16815 test -z "$as_dir" && as_dir=. 16816 for ac_exec_ext in '' $ac_executable_extensions; do 16817 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16818 ac_cv_prog_ax_pthread_config="yes" 16819 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16820 break 2 16821 fi 16822 done 16823 done 16824 IFS=$as_save_IFS 16825 16826 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" 16827 fi 16828 fi 16829 ax_pthread_config=$ac_cv_prog_ax_pthread_config 16830 if test -n "$ax_pthread_config"; then 16831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 16832 $as_echo "$ax_pthread_config" >&6; } 16833 else 16834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16835 $as_echo "no" >&6; } 16836 fi 16837 16838 16839 if test x"$ax_pthread_config" = xno; then continue; fi 16840 PTHREAD_CFLAGS="`pthread-config --cflags`" 16841 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 16842 ;; 16843 16844 *) 16845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 16846 $as_echo_n "checking for the pthreads library -l$flag... " >&6; } 16847 PTHREAD_LIBS="-l$flag" 16848 ;; 16849 esac 16850 16851 save_LIBS="$LIBS" 16852 save_CFLAGS="$CFLAGS" 16853 LIBS="$PTHREAD_LIBS $LIBS" 16854 CFLAGS="$CFLAGS $PTHREAD_CFLAGS $ax_pthread_extra_flags" 16855 16856 # Check for various functions. We must include pthread.h, 16857 # since some functions may be macros. (On the Sequent, we 16858 # need a special flag -Kthread to make this header compile.) 16859 # We check for pthread_join because it is in -lpthread on IRIX 16860 # while pthread_create is in libc. We check for pthread_attr_init 16861 # due to DEC craziness with -lpthreads. We check for 16862 # pthread_cleanup_push because it is one of the few pthread 16863 # functions on Solaris that doesn't have a non-functional libc stub. 16864 # We try pthread_create on general principles. 16865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16866 /* end confdefs.h. */ 16867 #include <pthread.h> 16868 static void routine(void *a) { *((int*)a) = 0; } 16869 static void *start_routine(void *a) { return a; } 16870 int 16871 main () 16872 { 16873 pthread_t th; pthread_attr_t attr; 16874 pthread_create(&th, 0, start_routine, 0); 16875 pthread_join(th, 0); 16876 pthread_attr_init(&attr); 16877 pthread_cleanup_push(routine, 0); 16878 pthread_cleanup_pop(0) /* ; */ 16879 ; 16880 return 0; 16881 } 16882 _ACEOF 16883 if ac_fn_c_try_link "$LINENO"; then : 16884 ax_pthread_ok=yes 16885 fi 16886 rm -f core conftest.err conftest.$ac_objext \ 16887 conftest$ac_exeext conftest.$ac_ext 16888 16889 LIBS="$save_LIBS" 16890 CFLAGS="$save_CFLAGS" 16891 16892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16893 $as_echo "$ax_pthread_ok" >&6; } 16894 if test "x$ax_pthread_ok" = xyes; then 16895 break; 16896 fi 16897 16898 PTHREAD_LIBS="" 16899 PTHREAD_CFLAGS="" 16900 done 16901 fi 16902 16903 # Various other checks: 16904 if test "x$ax_pthread_ok" = xyes; then 16905 save_LIBS="$LIBS" 16906 LIBS="$PTHREAD_LIBS $LIBS" 16907 save_CFLAGS="$CFLAGS" 16908 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16909 16910 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 16911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 16912 $as_echo_n "checking for joinable pthread attribute... " >&6; } 16913 attr_name=unknown 16914 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 16915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16916 /* end confdefs.h. */ 16917 #include <pthread.h> 16918 int 16919 main () 16920 { 16921 int attr = $attr; return attr /* ; */ 16922 ; 16923 return 0; 16924 } 16925 _ACEOF 16926 if ac_fn_c_try_link "$LINENO"; then : 16927 attr_name=$attr; break 16928 fi 16929 rm -f core conftest.err conftest.$ac_objext \ 16930 conftest$ac_exeext conftest.$ac_ext 16931 done 16932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 16933 $as_echo "$attr_name" >&6; } 16934 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then 16935 16936 cat >>confdefs.h <<_ACEOF 16937 #define PTHREAD_CREATE_JOINABLE $attr_name 16938 _ACEOF 16939 16940 fi 16941 16942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 16943 $as_echo_n "checking if more special flags are required for pthreads... " >&6; } 16944 flag=no 16945 case ${host_os} in 16946 aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";; 16947 osf* | hpux*) flag="-D_REENTRANT";; 16948 solaris*) 16949 if test "$GCC" = "yes"; then 16950 flag="-D_REENTRANT" 16951 else 16952 # TODO: What about Clang on Solaris? 16953 flag="-mt -D_REENTRANT" 16954 fi 16955 ;; 16956 esac 16957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $flag" >&5 16958 $as_echo "$flag" >&6; } 16959 if test "x$flag" != xno; then 16960 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" 16961 fi 16962 16963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 16964 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } 16965 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : 16966 $as_echo_n "(cached) " >&6 16967 else 16968 16969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16970 /* end confdefs.h. */ 16971 #include <pthread.h> 16972 int 16973 main () 16974 { 16975 int i = PTHREAD_PRIO_INHERIT; 16976 ; 16977 return 0; 16978 } 16979 _ACEOF 16980 if ac_fn_c_try_link "$LINENO"; then : 16981 ax_cv_PTHREAD_PRIO_INHERIT=yes 16982 else 16983 ax_cv_PTHREAD_PRIO_INHERIT=no 16984 fi 16985 rm -f core conftest.err conftest.$ac_objext \ 16986 conftest$ac_exeext conftest.$ac_ext 16987 16988 fi 16989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 16990 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } 16991 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then : 16992 16993 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h 16994 16995 fi 16996 16997 LIBS="$save_LIBS" 16998 CFLAGS="$save_CFLAGS" 16999 17000 # More AIX lossage: compile with *_r variant 17001 if test "x$GCC" != xyes; then 17002 case $host_os in 17003 aix*) 17004 case "x/$CC" in #( 17005 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : 17006 #handle absolute path differently from PATH based program lookup 17007 case "x$CC" in #( 17008 x/*) : 17009 if as_fn_executable_p ${CC}_r; then : 17010 PTHREAD_CC="${CC}_r" 17011 fi ;; #( 17012 *) : 17013 for ac_prog in ${CC}_r 17014 do 17015 # Extract the first word of "$ac_prog", so it can be a program name with args. 17016 set dummy $ac_prog; ac_word=$2 17017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17018 $as_echo_n "checking for $ac_word... " >&6; } 17019 if ${ac_cv_prog_PTHREAD_CC+:} false; then : 17020 $as_echo_n "(cached) " >&6 17021 else 17022 if test -n "$PTHREAD_CC"; then 17023 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 17024 else 17025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17026 for as_dir in $PATH 17027 do 17028 IFS=$as_save_IFS 17029 test -z "$as_dir" && as_dir=. 17030 for ac_exec_ext in '' $ac_executable_extensions; do 17031 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17032 ac_cv_prog_PTHREAD_CC="$ac_prog" 17033 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17034 break 2 17035 fi 17036 done 17037 done 17038 IFS=$as_save_IFS 17039 17040 fi 17041 fi 17042 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 17043 if test -n "$PTHREAD_CC"; then 17044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 17045 $as_echo "$PTHREAD_CC" >&6; } 17046 else 17047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17048 $as_echo "no" >&6; } 17049 fi 17050 17051 17052 test -n "$PTHREAD_CC" && break 17053 done 17054 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 17055 ;; 17056 esac ;; #( 17057 *) : 17058 ;; 17059 esac 17060 ;; 17061 esac 17062 fi 17063 fi 17064 17065 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 17066 17067 17068 17069 17070 17071 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 17072 if test x"$ax_pthread_ok" = xyes; then 17073 17074 17075 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 17076 17077 if test -n "$PTHREAD_LIBS"; then 17078 LIBS="$PTHREAD_LIBS $LIBS" 17079 fi 17080 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 17081 CC="$PTHREAD_CC" 17082 ub_have_pthreads=yes 17083 ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "#include <pthread.h> 17084 " 17085 if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then : 17086 17087 cat >>confdefs.h <<_ACEOF 17088 #define HAVE_PTHREAD_SPINLOCK_T 1 17089 _ACEOF 17090 17091 17092 fi 17093 ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h> 17094 " 17095 if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then : 17096 17097 cat >>confdefs.h <<_ACEOF 17098 #define HAVE_PTHREAD_RWLOCK_T 1 17099 _ACEOF 17100 17101 17102 fi 17103 17104 17105 if echo "$CFLAGS" | $GREP -e "-pthread" >/dev/null; then 17106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -pthread unused during linking" >&5 17107 $as_echo_n "checking if -pthread unused during linking... " >&6; } 17108 # catch clang warning 'argument unused during compilation' 17109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17110 /* end confdefs.h. */ 17111 $ac_includes_default 17112 17113 int main(void) {return 0;} 17114 17115 _ACEOF 17116 pthread_unused="yes" 17117 # first compile 17118 echo "$CC $CFLAGS -c conftest.c -o conftest.o" >&5 17119 $CC $CFLAGS -c conftest.c -o conftest.o 2>&5 >&5 17120 if test $? = 0; then 17121 # then link 17122 echo "$CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest contest.o" >&5 17123 $CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest conftest.o 2>&5 >&5 17124 if test $? -ne 0; then 17125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17126 $as_echo "yes" >&6; } 17127 CFLAGS=`echo "$CFLAGS" | sed -e 's/-pthread//'` 17128 PTHREAD_CFLAGS_ONLY="-pthread" 17129 17130 else 17131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17132 $as_echo "no" >&6; } 17133 fi 17134 else 17135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17136 $as_echo "no" >&6; } 17137 fi # endif cc successful 17138 rm -f conftest conftest.c conftest.o 17139 fi # endif -pthread in CFLAGS 17140 17141 17142 : 17143 else 17144 ax_pthread_ok=no 17145 17146 fi 17147 ac_ext=c 17148 ac_cpp='$CPP $CPPFLAGS' 17149 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17150 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17151 ac_compiler_gnu=$ac_cv_c_compiler_gnu 17152 17153 17154 fi 17155 17156 # check solaris thread library 17157 17158 # Check whether --with-solaris-threads was given. 17159 if test "${with_solaris_threads+set}" = set; then : 17160 withval=$with_solaris_threads; 17161 else 17162 withval="no" 17163 fi 17164 17165 ub_have_sol_threads=no 17166 if test x_$withval != x_no; then 17167 if test x_$ub_have_pthreads != x_no; then 17168 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&5 17169 $as_echo "$as_me: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&2;} 17170 else 17171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing thr_create" >&5 17172 $as_echo_n "checking for library containing thr_create... " >&6; } 17173 if ${ac_cv_search_thr_create+:} false; then : 17174 $as_echo_n "(cached) " >&6 17175 else 17176 ac_func_search_save_LIBS=$LIBS 17177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17178 /* end confdefs.h. */ 17179 17180 /* Override any GCC internal prototype to avoid an error. 17181 Use char because int might match the return type of a GCC 17182 builtin and then its argument prototype would still apply. */ 17183 #ifdef __cplusplus 17184 extern "C" 17185 #endif 17186 char thr_create (); 17187 int 17188 main () 17189 { 17190 return thr_create (); 17191 ; 17192 return 0; 17193 } 17194 _ACEOF 17195 for ac_lib in '' thread; do 17196 if test -z "$ac_lib"; then 17197 ac_res="none required" 17198 else 17199 ac_res=-l$ac_lib 17200 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 17201 fi 17202 if ac_fn_c_try_link "$LINENO"; then : 17203 ac_cv_search_thr_create=$ac_res 17204 fi 17205 rm -f core conftest.err conftest.$ac_objext \ 17206 conftest$ac_exeext 17207 if ${ac_cv_search_thr_create+:} false; then : 17208 break 17209 fi 17210 done 17211 if ${ac_cv_search_thr_create+:} false; then : 17212 17213 else 17214 ac_cv_search_thr_create=no 17215 fi 17216 rm conftest.$ac_ext 17217 LIBS=$ac_func_search_save_LIBS 17218 fi 17219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_thr_create" >&5 17220 $as_echo "$ac_cv_search_thr_create" >&6; } 17221 ac_res=$ac_cv_search_thr_create 17222 if test "$ac_res" != no; then : 17223 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 17224 17225 17226 $as_echo "#define HAVE_SOLARIS_THREADS 1" >>confdefs.h 17227 17228 17229 17230 17231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -mt" >&5 17232 $as_echo_n "checking whether $CC supports -mt... " >&6; } 17233 cache=`echo mt | sed 'y%.=/+-%___p_%'` 17234 if eval \${cv_prog_cc_flag_$cache+:} false; then : 17235 $as_echo_n "(cached) " >&6 17236 else 17237 17238 echo 'void f(void){}' >conftest.c 17239 if test -z "`$CC $CPPFLAGS $CFLAGS -mt -c conftest.c 2>&1`"; then 17240 eval "cv_prog_cc_flag_$cache=yes" 17241 else 17242 eval "cv_prog_cc_flag_$cache=no" 17243 fi 17244 rm -f conftest conftest.o conftest.c 17245 17246 fi 17247 17248 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 17249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17250 $as_echo "yes" >&6; } 17251 : 17252 CFLAGS="$CFLAGS -mt" 17253 else 17254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17255 $as_echo "no" >&6; } 17256 : 17257 CFLAGS="$CFLAGS -D_REENTRANT" 17258 fi 17259 17260 ub_have_sol_threads=yes 17261 17262 else 17263 17264 as_fn_error $? "no solaris threads found." "$LINENO" 5 17265 17266 fi 17267 17268 fi 17269 fi 17270 17271 fi # end of non-mingw check of thread libraries 17272 17273 # Check for SYSLOG_FACILITY 17274 17275 # Check whether --with-syslog-facility was given. 17276 if test "${with_syslog_facility+set}" = set; then : 17277 withval=$with_syslog_facility; UNBOUND_SYSLOG_FACILITY="$withval" 17278 fi 17279 17280 case "${UNBOUND_SYSLOG_FACILITY}" in 17281 17282 LOCAL[0-7]) UNBOUND_SYSLOG_FACILITY="LOG_${UNBOUND_SYSLOG_FACILITY}" ;; 17283 17284 *) UNBOUND_SYSLOG_FACILITY="LOG_DAEMON" ;; 17285 17286 esac 17287 17288 cat >>confdefs.h <<_ACEOF 17289 #define UB_SYSLOG_FACILITY ${UNBOUND_SYSLOG_FACILITY} 17290 _ACEOF 17291 17292 17293 # Check for dynamic library module 17294 17295 # Check whether --with-dynlibmodule was given. 17296 if test "${with_dynlibmodule+set}" = set; then : 17297 withval=$with_dynlibmodule; 17298 else 17299 withval="no" 17300 fi 17301 17302 17303 if test x_$withval != x_no; then 17304 17305 $as_echo "#define WITH_DYNLIBMODULE 1" >>confdefs.h 17306 17307 WITH_DYNLIBMODULE=yes 17308 17309 DYNLIBMOD_OBJ="dynlibmod.lo" 17310 17311 DYNLIBMOD_HEADER='$(srcdir)/dynlibmod/dynlibmod.h' 17312 17313 if test $on_mingw = "no"; then 17314 # link with -ldl if not already there, for all executables because 17315 # dlopen call is in the dynlib module. For unbound executable, also 17316 # export symbols. 17317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 17318 $as_echo_n "checking for library containing dlopen... " >&6; } 17319 if ${ac_cv_search_dlopen+:} false; then : 17320 $as_echo_n "(cached) " >&6 17321 else 17322 ac_func_search_save_LIBS=$LIBS 17323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17324 /* end confdefs.h. */ 17325 17326 /* Override any GCC internal prototype to avoid an error. 17327 Use char because int might match the return type of a GCC 17328 builtin and then its argument prototype would still apply. */ 17329 #ifdef __cplusplus 17330 extern "C" 17331 #endif 17332 char dlopen (); 17333 int 17334 main () 17335 { 17336 return dlopen (); 17337 ; 17338 return 0; 17339 } 17340 _ACEOF 17341 for ac_lib in '' dl; do 17342 if test -z "$ac_lib"; then 17343 ac_res="none required" 17344 else 17345 ac_res=-l$ac_lib 17346 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 17347 fi 17348 if ac_fn_c_try_link "$LINENO"; then : 17349 ac_cv_search_dlopen=$ac_res 17350 fi 17351 rm -f core conftest.err conftest.$ac_objext \ 17352 conftest$ac_exeext 17353 if ${ac_cv_search_dlopen+:} false; then : 17354 break 17355 fi 17356 done 17357 if ${ac_cv_search_dlopen+:} false; then : 17358 17359 else 17360 ac_cv_search_dlopen=no 17361 fi 17362 rm conftest.$ac_ext 17363 LIBS=$ac_func_search_save_LIBS 17364 fi 17365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 17366 $as_echo "$ac_cv_search_dlopen" >&6; } 17367 ac_res=$ac_cv_search_dlopen 17368 if test "$ac_res" != no; then : 17369 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 17370 17371 fi 17372 17373 DYNLIBMOD_EXTRALIBS="-export-dynamic" 17374 else 17375 DYNLIBMOD_EXTRALIBS="-Wl,--export-all-symbols,--out-implib,libunbound.dll.a" 17376 fi 17377 17378 fi 17379 17380 # Check for PyUnbound 17381 17382 # Check whether --with-pyunbound was given. 17383 if test "${with_pyunbound+set}" = set; then : 17384 withval=$with_pyunbound; 17385 else 17386 withval="no" 17387 fi 17388 17389 17390 ub_test_python=no 17391 ub_with_pyunbound=no 17392 if test x_$withval != x_no; then 17393 ub_with_pyunbound=yes 17394 ub_test_python=yes 17395 fi 17396 17397 # Check for Python module 17398 17399 # Check whether --with-pythonmodule was given. 17400 if test "${with_pythonmodule+set}" = set; then : 17401 withval=$with_pythonmodule; 17402 else 17403 withval="no" 17404 fi 17405 17406 17407 ub_with_pythonmod=no 17408 if test x_$withval != x_no; then 17409 ub_with_pythonmod=yes 17410 ub_test_python=yes 17411 fi 17412 17413 # Check for Python & SWIG only on PyUnbound or PyModule 17414 if test x_$ub_test_python != x_no; then 17415 17416 # Check for Python 17417 ub_have_python=no 17418 ac_save_LIBS="$LIBS" 17419 # 17420 # Allow the use of a (user set) custom python version 17421 # 17422 17423 17424 # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args. 17425 set dummy python$PYTHON_VERSION; ac_word=$2 17426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17427 $as_echo_n "checking for $ac_word... " >&6; } 17428 if ${ac_cv_path_PYTHON+:} false; then : 17429 $as_echo_n "(cached) " >&6 17430 else 17431 case $PYTHON in 17432 [\\/]* | ?:[\\/]*) 17433 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. 17434 ;; 17435 *) 17436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17437 for as_dir in $PATH 17438 do 17439 IFS=$as_save_IFS 17440 test -z "$as_dir" && as_dir=. 17441 for ac_exec_ext in '' $ac_executable_extensions; do 17442 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17443 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" 17444 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17445 break 2 17446 fi 17447 done 17448 done 17449 IFS=$as_save_IFS 17450 17451 ;; 17452 esac 17453 fi 17454 PYTHON=$ac_cv_path_PYTHON 17455 if test -n "$PYTHON"; then 17456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 17457 $as_echo "$PYTHON" >&6; } 17458 else 17459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17460 $as_echo "no" >&6; } 17461 fi 17462 17463 17464 if test -z "$PYTHON"; then 17465 as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5 17466 PYTHON_VERSION="" 17467 fi 17468 17469 if test -z "$PYTHON_VERSION"; then 17470 PYTHON_VERSION=`$PYTHON -c "import sys; \ 17471 print(sys.version.split()[0])"` 17472 fi 17473 17474 # Check if you have sysconfig 17475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the sysconfig Python module" >&5 17476 $as_echo_n "checking for the sysconfig Python module... " >&6; } 17477 if ac_sysconfig_result=`$PYTHON -c "import sysconfig" 2>&1`; then 17478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17479 $as_echo "yes" >&6; } 17480 sysconfig_module="sysconfig" 17481 # if yes, use sysconfig, because distutils is deprecated. 17482 else 17483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17484 $as_echo "no" >&6; } 17485 # if no, try to use distutils 17486 17487 # 17488 # Check if you have distutils, else fail 17489 # 17490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5 17491 $as_echo_n "checking for the distutils Python package... " >&6; } 17492 if ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`; then 17493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17494 $as_echo "yes" >&6; } 17495 else 17496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17497 $as_echo "no" >&6; } 17498 as_fn_error $? "cannot import Python module \"distutils\". 17499 Please check your Python installation. The error was: 17500 $ac_distutils_result" "$LINENO" 5 17501 PYTHON_VERSION="" 17502 fi 17503 17504 sysconfig_module="distutils.sysconfig" 17505 fi 17506 17507 # 17508 # Check for Python include path 17509 # 17510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5 17511 $as_echo_n "checking for Python include path... " >&6; } 17512 if test -z "$PYTHON_CPPFLAGS"; then 17513 if test "$sysconfig_module" = "sysconfig"; then 17514 python_path=`$PYTHON -c 'import sysconfig; \ 17515 print(sysconfig.get_path("include"));'` 17516 else 17517 python_path=`$PYTHON -c "import distutils.sysconfig; \ 17518 print(distutils.sysconfig.get_python_inc());"` 17519 fi 17520 if test -n "${python_path}"; then 17521 python_path="-I$python_path" 17522 fi 17523 PYTHON_CPPFLAGS=$python_path 17524 fi 17525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5 17526 $as_echo "$PYTHON_CPPFLAGS" >&6; } 17527 17528 17529 # 17530 # Check for Python library path 17531 # 17532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5 17533 $as_echo_n "checking for Python library path... " >&6; } 17534 if test -z "$PYTHON_LDFLAGS"; then 17535 PYTHON_LDFLAGS=`$PYTHON -c "from $sysconfig_module import *; \ 17536 print('-L'+get_config_var('LIBDIR')+' -L'+get_config_var('LIBDEST')+' '+get_config_var('BLDLIBRARY'));"` 17537 fi 17538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5 17539 $as_echo "$PYTHON_LDFLAGS" >&6; } 17540 17541 17542 if test -z "$PYTHON_LIBDIR"; then 17543 PYTHON_LIBDIR=`$PYTHON -c "from $sysconfig_module import *; \ 17544 print(get_config_var('LIBDIR'));"` 17545 fi 17546 17547 # 17548 # Check for site packages 17549 # 17550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5 17551 $as_echo_n "checking for Python site-packages path... " >&6; } 17552 if test -z "$PYTHON_SITE_PKG"; then 17553 if test "$sysconfig_module" = "sysconfig"; then 17554 PYTHON_SITE_PKG=`$PYTHON -c 'import sysconfig; \ 17555 print(sysconfig.get_path("platlib"));'` 17556 else 17557 PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ 17558 print(distutils.sysconfig.get_python_lib(1,0));"` 17559 fi 17560 fi 17561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5 17562 $as_echo "$PYTHON_SITE_PKG" >&6; } 17563 17564 17565 # 17566 # final check to see if everything compiles alright 17567 # 17568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5 17569 $as_echo_n "checking consistency of all components of python development environment... " >&6; } 17570 ac_ext=c 17571 ac_cpp='$CPP $CPPFLAGS' 17572 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17573 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17574 ac_compiler_gnu=$ac_cv_c_compiler_gnu 17575 17576 # save current global flags 17577 ac_save_LIBS="$LIBS" 17578 ac_save_CPPFLAGS="$CPPFLAGS" 17579 17580 LIBS="$LIBS $PYTHON_LDFLAGS" 17581 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 17582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17583 /* end confdefs.h. */ 17584 17585 #include <Python.h> 17586 17587 int 17588 main () 17589 { 17590 17591 Py_Initialize(); 17592 17593 ; 17594 return 0; 17595 } 17596 _ACEOF 17597 if ac_fn_c_try_link "$LINENO"; then : 17598 pythonexists=yes 17599 else 17600 pythonexists=no 17601 fi 17602 rm -f core conftest.err conftest.$ac_objext \ 17603 conftest$ac_exeext conftest.$ac_ext 17604 17605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5 17606 $as_echo "$pythonexists" >&6; } 17607 17608 if test ! "$pythonexists" = "yes"; then 17609 as_fn_error $? " 17610 Could not link test program to Python. Maybe the main Python library has been 17611 installed in some non-standard library path. If so, pass it to configure, 17612 via the LDFLAGS environment variable. 17613 Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\" 17614 ============================================================================ 17615 ERROR! 17616 You probably have to install the development version of the Python package 17617 for your distribution. The exact name of this package varies among them. 17618 ============================================================================ 17619 " "$LINENO" 5 17620 PYTHON_VERSION="" 17621 fi 17622 ac_ext=c 17623 ac_cpp='$CPP $CPPFLAGS' 17624 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17625 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17626 ac_compiler_gnu=$ac_cv_c_compiler_gnu 17627 17628 # turn back to default flags 17629 CPPFLAGS="$ac_save_CPPFLAGS" 17630 LIBS="$ac_save_LIBS" 17631 17632 # 17633 # all done! 17634 # 17635 17636 if test ! -z "$PYTHON_VERSION"; then 17637 if test `$PYTHON -c "print('$PYTHON_VERSION' >= '2.4.0')"` = "False"; then 17638 as_fn_error $? "Python version >= 2.4.0 is required" "$LINENO" 5 17639 fi 17640 17641 PY_MAJOR_VERSION="`$PYTHON -c \"import sys; print(sys.version_info[0])\"`" 17642 17643 # Have Python 17644 17645 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h 17646 17647 if test x_$ub_with_pythonmod != x_no; then 17648 if test -n "$LIBS"; then 17649 LIBS="$PYTHON_LDFLAGS $LIBS" 17650 else 17651 LIBS="$PYTHON_LDFLAGS" 17652 fi 17653 fi 17654 PYTHON_LIBS="$PYTHON_LDFLAGS" 17655 17656 if test -n "$CPPFLAGS"; then 17657 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 17658 else 17659 CPPFLAGS="$PYTHON_CPPFLAGS" 17660 fi 17661 if test "$PYTHON_LIBDIR" != "/usr/lib" -a "$PYTHON_LIBDIR" != "" -a "$PYTHON_LIBDIR" != "/usr/lib64"; then 17662 17663 if test "x$enable_rpath" = xyes; then 17664 if echo "$PYTHON_LIBDIR" | grep "^/" >/dev/null; then 17665 RUNTIME_PATH="$RUNTIME_PATH -R$PYTHON_LIBDIR" 17666 fi 17667 fi 17668 17669 fi 17670 ub_have_python=yes 17671 if test -n "$PKG_CONFIG" && \ 17672 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\"python\${PY_MAJOR_VERSION}\"\""; } >&5 17673 ($PKG_CONFIG --exists --print-errors ""python${PY_MAJOR_VERSION}"") 2>&5 17674 ac_status=$? 17675 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17676 test $ac_status = 0; }; then 17677 PC_PY_DEPENDENCY="python${PY_MAJOR_VERSION}" 17678 else 17679 PC_PY_DEPENDENCY="python" 17680 fi 17681 17682 17683 # Check for SWIG 17684 ub_have_swig=no 17685 # Check whether --enable-swig-version-check was given. 17686 if test "${enable_swig_version_check+set}" = set; then : 17687 enableval=$enable_swig_version_check; 17688 fi 17689 17690 if test "$enable_swig_version_check" = "yes"; then 17691 17692 # Extract the first word of "swig", so it can be a program name with args. 17693 set dummy swig; ac_word=$2 17694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17695 $as_echo_n "checking for $ac_word... " >&6; } 17696 if ${ac_cv_path_SWIG+:} false; then : 17697 $as_echo_n "(cached) " >&6 17698 else 17699 case $SWIG in 17700 [\\/]* | ?:[\\/]*) 17701 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 17702 ;; 17703 *) 17704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17705 for as_dir in $PATH 17706 do 17707 IFS=$as_save_IFS 17708 test -z "$as_dir" && as_dir=. 17709 for ac_exec_ext in '' $ac_executable_extensions; do 17710 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17711 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext" 17712 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17713 break 2 17714 fi 17715 done 17716 done 17717 IFS=$as_save_IFS 17718 17719 ;; 17720 esac 17721 fi 17722 SWIG=$ac_cv_path_SWIG 17723 if test -n "$SWIG"; then 17724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 17725 $as_echo "$SWIG" >&6; } 17726 else 17727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17728 $as_echo "no" >&6; } 17729 fi 17730 17731 17732 if test -z "$SWIG" ; then 17733 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5 17734 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;} 17735 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' 17736 elif test -n "2.0.1" ; then 17737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5 17738 $as_echo_n "checking for SWIG version... " >&6; } 17739 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 17740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 17741 $as_echo "$swig_version" >&6; } 17742 if test -n "$swig_version" ; then 17743 # Calculate the required version number components 17744 required=2.0.1 17745 required_major=`echo $required | sed 's/[^0-9].*//'` 17746 if test -z "$required_major" ; then 17747 required_major=0 17748 fi 17749 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17750 required_minor=`echo $required | sed 's/[^0-9].*//'` 17751 if test -z "$required_minor" ; then 17752 required_minor=0 17753 fi 17754 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17755 required_patch=`echo $required | sed 's/[^0-9].*//'` 17756 if test -z "$required_patch" ; then 17757 required_patch=0 17758 fi 17759 # Calculate the available version number components 17760 available=$swig_version 17761 available_major=`echo $available | sed 's/[^0-9].*//'` 17762 if test -z "$available_major" ; then 17763 available_major=0 17764 fi 17765 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17766 available_minor=`echo $available | sed 's/[^0-9].*//'` 17767 if test -z "$available_minor" ; then 17768 available_minor=0 17769 fi 17770 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17771 available_patch=`echo $available | sed 's/[^0-9].*//'` 17772 if test -z "$available_patch" ; then 17773 available_patch=0 17774 fi 17775 badversion=0 17776 if test $available_major -lt $required_major ; then 17777 badversion=1 17778 fi 17779 if test $available_major -eq $required_major \ 17780 -a $available_minor -lt $required_minor ; then 17781 badversion=1 17782 fi 17783 if test $available_major -eq $required_major \ 17784 -a $available_minor -eq $required_minor \ 17785 -a $available_patch -lt $required_patch ; then 17786 badversion=1 17787 fi 17788 if test $badversion -eq 1 ; then 17789 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= 2.0.1 is required. You have $swig_version. You should look at http://www.swig.org" >&5 17790 $as_echo "$as_me: WARNING: SWIG version >= 2.0.1 is required. You have $swig_version. You should look at http://www.swig.org" >&2;} 17791 SWIG='echo "Error: SWIG version >= 2.0.1 is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' 17792 else 17793 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5 17794 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;} 17795 SWIG_LIB=`$SWIG -swiglib` 17796 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5 17797 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;} 17798 fi 17799 else 17800 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 17801 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} 17802 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' 17803 fi 17804 fi 17805 17806 17807 else 17808 17809 # Extract the first word of "swig", so it can be a program name with args. 17810 set dummy swig; ac_word=$2 17811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17812 $as_echo_n "checking for $ac_word... " >&6; } 17813 if ${ac_cv_path_SWIG+:} false; then : 17814 $as_echo_n "(cached) " >&6 17815 else 17816 case $SWIG in 17817 [\\/]* | ?:[\\/]*) 17818 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 17819 ;; 17820 *) 17821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17822 for as_dir in $PATH 17823 do 17824 IFS=$as_save_IFS 17825 test -z "$as_dir" && as_dir=. 17826 for ac_exec_ext in '' $ac_executable_extensions; do 17827 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17828 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext" 17829 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17830 break 2 17831 fi 17832 done 17833 done 17834 IFS=$as_save_IFS 17835 17836 ;; 17837 esac 17838 fi 17839 SWIG=$ac_cv_path_SWIG 17840 if test -n "$SWIG"; then 17841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 17842 $as_echo "$SWIG" >&6; } 17843 else 17844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17845 $as_echo "no" >&6; } 17846 fi 17847 17848 17849 if test -z "$SWIG" ; then 17850 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5 17851 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;} 17852 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' 17853 elif test -n "" ; then 17854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5 17855 $as_echo_n "checking for SWIG version... " >&6; } 17856 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 17857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 17858 $as_echo "$swig_version" >&6; } 17859 if test -n "$swig_version" ; then 17860 # Calculate the required version number components 17861 required= 17862 required_major=`echo $required | sed 's/[^0-9].*//'` 17863 if test -z "$required_major" ; then 17864 required_major=0 17865 fi 17866 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17867 required_minor=`echo $required | sed 's/[^0-9].*//'` 17868 if test -z "$required_minor" ; then 17869 required_minor=0 17870 fi 17871 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17872 required_patch=`echo $required | sed 's/[^0-9].*//'` 17873 if test -z "$required_patch" ; then 17874 required_patch=0 17875 fi 17876 # Calculate the available version number components 17877 available=$swig_version 17878 available_major=`echo $available | sed 's/[^0-9].*//'` 17879 if test -z "$available_major" ; then 17880 available_major=0 17881 fi 17882 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17883 available_minor=`echo $available | sed 's/[^0-9].*//'` 17884 if test -z "$available_minor" ; then 17885 available_minor=0 17886 fi 17887 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17888 available_patch=`echo $available | sed 's/[^0-9].*//'` 17889 if test -z "$available_patch" ; then 17890 available_patch=0 17891 fi 17892 badversion=0 17893 if test $available_major -lt $required_major ; then 17894 badversion=1 17895 fi 17896 if test $available_major -eq $required_major \ 17897 -a $available_minor -lt $required_minor ; then 17898 badversion=1 17899 fi 17900 if test $available_major -eq $required_major \ 17901 -a $available_minor -eq $required_minor \ 17902 -a $available_patch -lt $required_patch ; then 17903 badversion=1 17904 fi 17905 if test $badversion -eq 1 ; then 17906 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&5 17907 $as_echo "$as_me: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&2;} 17908 SWIG='echo "Error: SWIG version >= is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' 17909 else 17910 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5 17911 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;} 17912 SWIG_LIB=`$SWIG -swiglib` 17913 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5 17914 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;} 17915 fi 17916 else 17917 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 17918 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} 17919 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' 17920 fi 17921 fi 17922 17923 17924 fi 17925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SWIG" >&5 17926 $as_echo_n "checking SWIG... " >&6; } 17927 if test ! -x "$SWIG"; then 17928 as_fn_error $? "failed to find swig tool, install it, or do not build Python module and PyUnbound" "$LINENO" 5 17929 else 17930 17931 $as_echo "#define HAVE_SWIG 1" >>confdefs.h 17932 17933 swig="$SWIG" 17934 17935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: present" >&5 17936 $as_echo "present" >&6; } 17937 17938 # If have Python & SWIG 17939 # Declare PythonMod 17940 if test x_$ub_with_pythonmod != x_no; then 17941 17942 $as_echo "#define WITH_PYTHONMODULE 1" >>confdefs.h 17943 17944 WITH_PYTHONMODULE=yes 17945 17946 PYTHONMOD_OBJ="pythonmod.lo pythonmod_utils.lo" 17947 17948 PYTHONMOD_HEADER='$(srcdir)/pythonmod/pythonmod.h' 17949 17950 PYTHONMOD_INSTALL=pythonmod-install 17951 17952 PYTHONMOD_UNINSTALL=pythonmod-uninstall 17953 17954 fi 17955 17956 # Declare PyUnbound 17957 if test x_$ub_with_pyunbound != x_no; then 17958 17959 $as_echo "#define WITH_PYUNBOUND 1" >>confdefs.h 17960 17961 WITH_PYUNBOUND=yes 17962 17963 PYUNBOUND_OBJ="libunbound_wrap.lo" 17964 17965 PYUNBOUND_TARGET="_unbound.la" 17966 17967 PYUNBOUND_INSTALL=pyunbound-install 17968 17969 PYUNBOUND_UNINSTALL=pyunbound-uninstall 17970 17971 fi 17972 fi 17973 else 17974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** Python libraries not found, won't build PythonMod or PyUnbound ***" >&5 17975 $as_echo "*** Python libraries not found, won't build PythonMod or PyUnbound ***" >&6; } 17976 ub_with_pyunbound=no 17977 ub_with_pythonmod=no 17978 fi 17979 fi 17980 17981 if test "`uname`" = "NetBSD"; then 17982 NETBSD_LINTFLAGS='"-D__RENAME(x)=" -D_NETINET_IN_H_' 17983 17984 fi 17985 17986 if test "`uname`" = "Linux"; then 17987 # splint cannot parse modern c99 header files 17988 GCC_DOCKER_LINTFLAGS='-syntax' 17989 17990 fi 17991 CONFIG_DATE=`date +%Y%m%d` 17992 17993 17994 # Checks for libraries. 17995 17996 # libnss 17997 USE_NSS="no" 17998 17999 # Check whether --with-nss was given. 18000 if test "${with_nss+set}" = set; then : 18001 withval=$with_nss; 18002 USE_NSS="yes" 18003 18004 $as_echo "#define HAVE_NSS 1" >>confdefs.h 18005 18006 if test "$withval" != "" -a "$withval" != "yes"; then 18007 CPPFLAGS="$CPPFLAGS -I$withval/include/nss3" 18008 LDFLAGS="$LDFLAGS -L$withval/lib" 18009 18010 if test "x$enable_rpath" = xyes; then 18011 if echo "$withval/lib" | grep "^/" >/dev/null; then 18012 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 18013 fi 18014 fi 18015 18016 CPPFLAGS="-I$withval/include/nspr4 $CPPFLAGS" 18017 else 18018 CPPFLAGS="$CPPFLAGS -I/usr/include/nss3" 18019 CPPFLAGS="-I/usr/include/nspr4 $CPPFLAGS" 18020 fi 18021 LIBS="$LIBS -lnss3 -lnspr4" 18022 SSLLIB="" 18023 PC_CRYPTO_DEPENDENCY="nss nspr" 18024 18025 18026 18027 fi 18028 18029 18030 # libnettle 18031 USE_NETTLE="no" 18032 18033 # Check whether --with-nettle was given. 18034 if test "${with_nettle+set}" = set; then : 18035 withval=$with_nettle; 18036 USE_NETTLE="yes" 18037 18038 $as_echo "#define HAVE_NETTLE 1" >>confdefs.h 18039 18040 for ac_header in nettle/dsa-compat.h 18041 do : 18042 ac_fn_c_check_header_compile "$LINENO" "nettle/dsa-compat.h" "ac_cv_header_nettle_dsa_compat_h" "$ac_includes_default 18043 " 18044 if test "x$ac_cv_header_nettle_dsa_compat_h" = xyes; then : 18045 cat >>confdefs.h <<_ACEOF 18046 #define HAVE_NETTLE_DSA_COMPAT_H 1 18047 _ACEOF 18048 18049 fi 18050 18051 done 18052 18053 if test "$withval" != "" -a "$withval" != "yes"; then 18054 CPPFLAGS="$CPPFLAGS -I$withval/include/nettle" 18055 LDFLAGS="$LDFLAGS -L$withval/lib" 18056 18057 if test "x$enable_rpath" = xyes; then 18058 if echo "$withval/lib" | grep "^/" >/dev/null; then 18059 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 18060 fi 18061 fi 18062 18063 else 18064 CPPFLAGS="$CPPFLAGS -I/usr/include/nettle" 18065 fi 18066 LIBS="$LIBS -lhogweed -lnettle -lgmp" 18067 SSLLIB="" 18068 PC_CRYPTO_DEPENDENCY="hogweed nettle" 18069 18070 18071 18072 fi 18073 18074 18075 # openssl 18076 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18077 18078 18079 # Check whether --with-ssl was given. 18080 if test "${with_ssl+set}" = set; then : 18081 withval=$with_ssl; 18082 18083 else 18084 18085 withval="yes" 18086 18087 fi 18088 18089 if test x_$withval = x_no; then 18090 as_fn_error $? "Need SSL library to do digital signature cryptography" "$LINENO" 5 18091 fi 18092 18093 withval=$withval 18094 if test x_$withval != x_no; then 18095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5 18096 $as_echo_n "checking for SSL... " >&6; } 18097 if test -n "$withval"; then 18098 if test ! -f "$withval/include/openssl/ssl.h" -a -f "$withval/openssl/ssl.h"; then 18099 ssldir="$withval" 18100 found_ssl="yes" 18101 withval="" 18102 ssldir_include="$ssldir" 18103 ssldir_lib=`echo $ssldir | sed -e 's/include/lib/'` 18104 if test -f "$ssldir_lib/libssl.a" -o -f "$ssldir_lib/libssl.so"; then 18105 : # found here 18106 else 18107 ssldir_lib=`echo $ssldir | sed -e 's/include/lib64/'` 18108 if test -f "$ssldir_lib/libssl.a" -o -f "$ssldir_lib/libssl.so"; then 18109 : # found here 18110 else 18111 as_fn_error $? "Could not find openssl lib file, $ssldir_lib/libssl.so,a, pass like \"/usr/local\" or \"/usr/include/openssl11\"" "$LINENO" 5 18112 fi 18113 fi 18114 fi 18115 fi 18116 if test x_$withval = x_ -o x_$withval = x_yes; then 18117 withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr" 18118 fi 18119 for dir in $withval; do 18120 ssldir="$dir" 18121 if test -f "$dir/include/openssl/ssl.h"; then 18122 found_ssl="yes" 18123 ssldir_include="$ssldir/include" 18124 if test ! -d "$ssldir/lib" -a -d "$ssldir/lib64"; then 18125 ssldir_lib="$ssldir/lib64" 18126 else 18127 ssldir_lib="$ssldir/lib" 18128 fi 18129 break; 18130 fi 18131 done 18132 if test x_$found_ssl != x_yes; then 18133 as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5 18134 else 18135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5 18136 $as_echo "found in $ssldir" >&6; } 18137 18138 cat >>confdefs.h <<_ACEOF 18139 #define HAVE_SSL /**/ 18140 _ACEOF 18141 18142 HAVE_SSL=yes 18143 if test "$ssldir" != "/usr"; then 18144 CPPFLAGS="$CPPFLAGS -I$ssldir_include" 18145 LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir_include" 18146 LDFLAGS="$LDFLAGS -L$ssldir_lib" 18147 LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir_lib" 18148 18149 if test "x$enable_rpath" = xyes; then 18150 if echo "$ssldir_lib" | grep "^/" >/dev/null; then 18151 RUNTIME_PATH="$RUNTIME_PATH -R$ssldir_lib" 18152 fi 18153 fi 18154 18155 fi 18156 18157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVP_sha256 in -lcrypto" >&5 18158 $as_echo_n "checking for EVP_sha256 in -lcrypto... " >&6; } 18159 LIBS="$LIBS -lcrypto" 18160 LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto" 18161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18162 /* end confdefs.h. */ 18163 18164 int 18165 main () 18166 { 18167 18168 int EVP_sha256(void); 18169 (void)EVP_sha256(); 18170 18171 ; 18172 return 0; 18173 } 18174 _ACEOF 18175 if ac_fn_c_try_link "$LINENO"; then : 18176 18177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18178 $as_echo "yes" >&6; } 18179 18180 $as_echo "#define HAVE_EVP_SHA256 1" >>confdefs.h 18181 18182 18183 else 18184 18185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18186 $as_echo "no" >&6; } 18187 # check if -lwsock32 or -lgdi32 are needed. 18188 BAKLIBS="$LIBS" 18189 BAKSSLLIBS="$LIBSSL_LIBS" 18190 LIBS="$LIBS -lgdi32 -lws2_32" 18191 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32 -lws2_32" 18192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32" >&5 18193 $as_echo_n "checking if -lcrypto needs -lgdi32... " >&6; } 18194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18195 /* end confdefs.h. */ 18196 18197 int 18198 main () 18199 { 18200 18201 int EVP_sha256(void); 18202 (void)EVP_sha256(); 18203 18204 ; 18205 return 0; 18206 } 18207 _ACEOF 18208 if ac_fn_c_try_link "$LINENO"; then : 18209 18210 18211 $as_echo "#define HAVE_EVP_SHA256 1" >>confdefs.h 18212 18213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18214 $as_echo "yes" >&6; } 18215 18216 else 18217 18218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18219 $as_echo "no" >&6; } 18220 LIBS="$BAKLIBS" 18221 LIBSSL_LIBS="$BAKSSLLIBS" 18222 LIBS="$LIBS -ldl" 18223 LIBSSL_LIBS="$LIBSSL_LIBS -ldl" 18224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl" >&5 18225 $as_echo_n "checking if -lcrypto needs -ldl... " >&6; } 18226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18227 /* end confdefs.h. */ 18228 18229 int 18230 main () 18231 { 18232 18233 int EVP_sha256(void); 18234 (void)EVP_sha256(); 18235 18236 ; 18237 return 0; 18238 } 18239 _ACEOF 18240 if ac_fn_c_try_link "$LINENO"; then : 18241 18242 18243 $as_echo "#define HAVE_EVP_SHA256 1" >>confdefs.h 18244 18245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18246 $as_echo "yes" >&6; } 18247 18248 else 18249 18250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18251 $as_echo "no" >&6; } 18252 LIBS="$BAKLIBS" 18253 LIBSSL_LIBS="$BAKSSLLIBS" 18254 LIBS="$LIBS -ldl -pthread" 18255 LIBSSL_LIBS="$LIBSSL_LIBS -ldl -pthread" 18256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl -pthread" >&5 18257 $as_echo_n "checking if -lcrypto needs -ldl -pthread... " >&6; } 18258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18259 /* end confdefs.h. */ 18260 18261 int 18262 main () 18263 { 18264 18265 int EVP_sha256(void); 18266 (void)EVP_sha256(); 18267 18268 ; 18269 return 0; 18270 } 18271 _ACEOF 18272 if ac_fn_c_try_link "$LINENO"; then : 18273 18274 18275 $as_echo "#define HAVE_EVP_SHA256 1" >>confdefs.h 18276 18277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18278 $as_echo "yes" >&6; } 18279 18280 else 18281 18282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18283 $as_echo "no" >&6; } 18284 as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5 18285 18286 fi 18287 rm -f core conftest.err conftest.$ac_objext \ 18288 conftest$ac_exeext conftest.$ac_ext 18289 18290 fi 18291 rm -f core conftest.err conftest.$ac_objext \ 18292 conftest$ac_exeext conftest.$ac_ext 18293 18294 fi 18295 rm -f core conftest.err conftest.$ac_objext \ 18296 conftest$ac_exeext conftest.$ac_ext 18297 18298 fi 18299 rm -f core conftest.err conftest.$ac_objext \ 18300 conftest$ac_exeext conftest.$ac_ext 18301 fi 18302 18303 18304 fi 18305 for ac_header in openssl/ssl.h 18306 do : 18307 ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default 18308 " 18309 if test "x$ac_cv_header_openssl_ssl_h" = xyes; then : 18310 cat >>confdefs.h <<_ACEOF 18311 #define HAVE_OPENSSL_SSL_H 1 18312 _ACEOF 18313 18314 fi 18315 18316 done 18317 18318 for ac_header in openssl/err.h 18319 do : 18320 ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default 18321 " 18322 if test "x$ac_cv_header_openssl_err_h" = xyes; then : 18323 cat >>confdefs.h <<_ACEOF 18324 #define HAVE_OPENSSL_ERR_H 1 18325 _ACEOF 18326 18327 fi 18328 18329 done 18330 18331 for ac_header in openssl/rand.h 18332 do : 18333 ac_fn_c_check_header_compile "$LINENO" "openssl/rand.h" "ac_cv_header_openssl_rand_h" "$ac_includes_default 18334 " 18335 if test "x$ac_cv_header_openssl_rand_h" = xyes; then : 18336 cat >>confdefs.h <<_ACEOF 18337 #define HAVE_OPENSSL_RAND_H 1 18338 _ACEOF 18339 18340 fi 18341 18342 done 18343 18344 18345 18346 18347 # check if libssl needs libdl 18348 BAKLIBS="$LIBS" 18349 LIBS="-lssl $LIBS" 18350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs libdl" >&5 18351 $as_echo_n "checking if libssl needs libdl... " >&6; } 18352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18353 /* end confdefs.h. */ 18354 18355 /* Override any GCC internal prototype to avoid an error. 18356 Use char because int might match the return type of a GCC 18357 builtin and then its argument prototype would still apply. */ 18358 #ifdef __cplusplus 18359 extern "C" 18360 #endif 18361 char SSL_CTX_new (); 18362 int 18363 main () 18364 { 18365 return SSL_CTX_new (); 18366 ; 18367 return 0; 18368 } 18369 _ACEOF 18370 if ac_fn_c_try_link "$LINENO"; then : 18371 18372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18373 $as_echo "no" >&6; } 18374 LIBS="$BAKLIBS" 18375 18376 else 18377 18378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18379 $as_echo "yes" >&6; } 18380 LIBS="$BAKLIBS" 18381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 18382 $as_echo_n "checking for library containing dlopen... " >&6; } 18383 if ${ac_cv_search_dlopen+:} false; then : 18384 $as_echo_n "(cached) " >&6 18385 else 18386 ac_func_search_save_LIBS=$LIBS 18387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18388 /* end confdefs.h. */ 18389 18390 /* Override any GCC internal prototype to avoid an error. 18391 Use char because int might match the return type of a GCC 18392 builtin and then its argument prototype would still apply. */ 18393 #ifdef __cplusplus 18394 extern "C" 18395 #endif 18396 char dlopen (); 18397 int 18398 main () 18399 { 18400 return dlopen (); 18401 ; 18402 return 0; 18403 } 18404 _ACEOF 18405 for ac_lib in '' dl; do 18406 if test -z "$ac_lib"; then 18407 ac_res="none required" 18408 else 18409 ac_res=-l$ac_lib 18410 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18411 fi 18412 if ac_fn_c_try_link "$LINENO"; then : 18413 ac_cv_search_dlopen=$ac_res 18414 fi 18415 rm -f core conftest.err conftest.$ac_objext \ 18416 conftest$ac_exeext 18417 if ${ac_cv_search_dlopen+:} false; then : 18418 break 18419 fi 18420 done 18421 if ${ac_cv_search_dlopen+:} false; then : 18422 18423 else 18424 ac_cv_search_dlopen=no 18425 fi 18426 rm conftest.$ac_ext 18427 LIBS=$ac_func_search_save_LIBS 18428 fi 18429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 18430 $as_echo "$ac_cv_search_dlopen" >&6; } 18431 ac_res=$ac_cv_search_dlopen 18432 if test "$ac_res" != no; then : 18433 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18434 18435 fi 18436 18437 18438 fi 18439 rm -f core conftest.err conftest.$ac_objext \ 18440 conftest$ac_exeext conftest.$ac_ext 18441 SSLLIB="-lssl" 18442 18443 PC_CRYPTO_DEPENDENCY="" 18444 18445 18446 # check if -lcrypt32 is needed because CAPIENG needs that. (on windows) 18447 BAKLIBS="$LIBS" 18448 LIBS="-lssl $LIBS" 18449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs -lcrypt32" >&5 18450 $as_echo_n "checking if libssl needs -lcrypt32... " >&6; } 18451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18452 /* end confdefs.h. */ 18453 18454 int 18455 main () 18456 { 18457 18458 int EVP_sha256(void); 18459 (void)EVP_sha256(); 18460 18461 ; 18462 return 0; 18463 } 18464 _ACEOF 18465 if ac_fn_c_try_link "$LINENO"; then : 18466 18467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18468 $as_echo "no" >&6; } 18469 LIBS="$BAKLIBS" 18470 18471 else 18472 18473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18474 $as_echo "yes" >&6; } 18475 LIBS="$BAKLIBS" 18476 LIBS="$LIBS -lcrypt32" 18477 18478 fi 18479 rm -f core conftest.err conftest.$ac_objext \ 18480 conftest$ac_exeext conftest.$ac_ext 18481 18482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibreSSL" >&5 18483 $as_echo_n "checking for LibreSSL... " >&6; } 18484 if grep VERSION_TEXT $ssldir_include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then 18485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18486 $as_echo "yes" >&6; } 18487 18488 $as_echo "#define HAVE_LIBRESSL 1" >>confdefs.h 18489 18490 # libressl provides these compat functions, but they may also be 18491 # declared by the OS in libc. See if they have been declared. 18492 ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default" 18493 if test "x$ac_cv_have_decl_strlcpy" = xyes; then : 18494 ac_have_decl=1 18495 else 18496 ac_have_decl=0 18497 fi 18498 18499 cat >>confdefs.h <<_ACEOF 18500 #define HAVE_DECL_STRLCPY $ac_have_decl 18501 _ACEOF 18502 ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default" 18503 if test "x$ac_cv_have_decl_strlcat" = xyes; then : 18504 ac_have_decl=1 18505 else 18506 ac_have_decl=0 18507 fi 18508 18509 cat >>confdefs.h <<_ACEOF 18510 #define HAVE_DECL_STRLCAT $ac_have_decl 18511 _ACEOF 18512 ac_fn_c_check_decl "$LINENO" "arc4random" "ac_cv_have_decl_arc4random" "$ac_includes_default" 18513 if test "x$ac_cv_have_decl_arc4random" = xyes; then : 18514 ac_have_decl=1 18515 else 18516 ac_have_decl=0 18517 fi 18518 18519 cat >>confdefs.h <<_ACEOF 18520 #define HAVE_DECL_ARC4RANDOM $ac_have_decl 18521 _ACEOF 18522 ac_fn_c_check_decl "$LINENO" "arc4random_uniform" "ac_cv_have_decl_arc4random_uniform" "$ac_includes_default" 18523 if test "x$ac_cv_have_decl_arc4random_uniform" = xyes; then : 18524 ac_have_decl=1 18525 else 18526 ac_have_decl=0 18527 fi 18528 18529 cat >>confdefs.h <<_ACEOF 18530 #define HAVE_DECL_ARC4RANDOM_UNIFORM $ac_have_decl 18531 _ACEOF 18532 18533 else 18534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18535 $as_echo "no" >&6; } 18536 fi 18537 for ac_header in openssl/conf.h openssl/engine.h openssl/bn.h openssl/dh.h openssl/dsa.h openssl/rsa.h openssl/core_names.h openssl/param_build.h 18538 do : 18539 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 18540 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 18541 " 18542 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 18543 cat >>confdefs.h <<_ACEOF 18544 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 18545 _ACEOF 18546 18547 fi 18548 18549 done 18550 18551 for ac_func in OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_default_properties_is_fips_enabled EVP_MD_CTX_new OpenSSL_add_all_digests OPENSSL_init_crypto EVP_cleanup ENGINE_cleanup ERR_load_crypto_strings CRYPTO_cleanup_all_ex_data ERR_free_strings RAND_cleanup DSA_SIG_set0 EVP_dss1 EVP_DigestVerify EVP_aes_256_cbc EVP_EncryptInit_ex HMAC_Init_ex CRYPTO_THREADID_set_callback EVP_MAC_CTX_set_params OSSL_PARAM_BLD_new BIO_set_callback_ex 18552 do : 18553 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18554 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18555 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18556 cat >>confdefs.h <<_ACEOF 18557 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18558 _ACEOF 18559 18560 fi 18561 done 18562 18563 18564 # these check_funcs need -lssl 18565 BAKLIBS="$LIBS" 18566 LIBS="-lssl $LIBS" 18567 for ac_func in OPENSSL_init_ssl SSL_CTX_set_security_level SSL_set1_host SSL_get0_peername X509_VERIFY_PARAM_set1_host SSL_CTX_set_ciphersuites SSL_CTX_set_tlsext_ticket_key_evp_cb SSL_CTX_set_alpn_select_cb SSL_get0_alpn_selected SSL_CTX_set_alpn_protos SSL_get1_peer_certificate 18568 do : 18569 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18570 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18571 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18572 cat >>confdefs.h <<_ACEOF 18573 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18574 _ACEOF 18575 18576 fi 18577 done 18578 18579 LIBS="$BAKLIBS" 18580 18581 ac_fn_c_check_decl "$LINENO" "SSL_COMP_get_compression_methods" "ac_cv_have_decl_SSL_COMP_get_compression_methods" " 18582 $ac_includes_default 18583 #ifdef HAVE_OPENSSL_ERR_H 18584 #include <openssl/err.h> 18585 #endif 18586 18587 #ifdef HAVE_OPENSSL_RAND_H 18588 #include <openssl/rand.h> 18589 #endif 18590 18591 #ifdef HAVE_OPENSSL_CONF_H 18592 #include <openssl/conf.h> 18593 #endif 18594 18595 #ifdef HAVE_OPENSSL_ENGINE_H 18596 #include <openssl/engine.h> 18597 #endif 18598 #include <openssl/ssl.h> 18599 #include <openssl/evp.h> 18600 18601 " 18602 if test "x$ac_cv_have_decl_SSL_COMP_get_compression_methods" = xyes; then : 18603 ac_have_decl=1 18604 else 18605 ac_have_decl=0 18606 fi 18607 18608 cat >>confdefs.h <<_ACEOF 18609 #define HAVE_DECL_SSL_COMP_GET_COMPRESSION_METHODS $ac_have_decl 18610 _ACEOF 18611 ac_fn_c_check_decl "$LINENO" "sk_SSL_COMP_pop_free" "ac_cv_have_decl_sk_SSL_COMP_pop_free" " 18612 $ac_includes_default 18613 #ifdef HAVE_OPENSSL_ERR_H 18614 #include <openssl/err.h> 18615 #endif 18616 18617 #ifdef HAVE_OPENSSL_RAND_H 18618 #include <openssl/rand.h> 18619 #endif 18620 18621 #ifdef HAVE_OPENSSL_CONF_H 18622 #include <openssl/conf.h> 18623 #endif 18624 18625 #ifdef HAVE_OPENSSL_ENGINE_H 18626 #include <openssl/engine.h> 18627 #endif 18628 #include <openssl/ssl.h> 18629 #include <openssl/evp.h> 18630 18631 " 18632 if test "x$ac_cv_have_decl_sk_SSL_COMP_pop_free" = xyes; then : 18633 ac_have_decl=1 18634 else 18635 ac_have_decl=0 18636 fi 18637 18638 cat >>confdefs.h <<_ACEOF 18639 #define HAVE_DECL_SK_SSL_COMP_POP_FREE $ac_have_decl 18640 _ACEOF 18641 ac_fn_c_check_decl "$LINENO" "SSL_CTX_set_ecdh_auto" "ac_cv_have_decl_SSL_CTX_set_ecdh_auto" " 18642 $ac_includes_default 18643 #ifdef HAVE_OPENSSL_ERR_H 18644 #include <openssl/err.h> 18645 #endif 18646 18647 #ifdef HAVE_OPENSSL_RAND_H 18648 #include <openssl/rand.h> 18649 #endif 18650 18651 #ifdef HAVE_OPENSSL_CONF_H 18652 #include <openssl/conf.h> 18653 #endif 18654 18655 #ifdef HAVE_OPENSSL_ENGINE_H 18656 #include <openssl/engine.h> 18657 #endif 18658 #include <openssl/ssl.h> 18659 #include <openssl/evp.h> 18660 18661 " 18662 if test "x$ac_cv_have_decl_SSL_CTX_set_ecdh_auto" = xyes; then : 18663 ac_have_decl=1 18664 else 18665 ac_have_decl=0 18666 fi 18667 18668 cat >>confdefs.h <<_ACEOF 18669 #define HAVE_DECL_SSL_CTX_SET_ECDH_AUTO $ac_have_decl 18670 _ACEOF 18671 18672 18673 if test "$ac_cv_func_HMAC_Init_ex" = "yes"; then 18674 # check function return type. 18675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the return type of HMAC_Init_ex" >&5 18676 $as_echo_n "checking the return type of HMAC_Init_ex... " >&6; } 18677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18678 /* end confdefs.h. */ 18679 18680 #ifdef HAVE_OPENSSL_ERR_H 18681 #include <openssl/err.h> 18682 #endif 18683 18684 #ifdef HAVE_OPENSSL_RAND_H 18685 #include <openssl/rand.h> 18686 #endif 18687 18688 #ifdef HAVE_OPENSSL_CONF_H 18689 #include <openssl/conf.h> 18690 #endif 18691 18692 #ifdef HAVE_OPENSSL_ENGINE_H 18693 #include <openssl/engine.h> 18694 #endif 18695 #include <openssl/ssl.h> 18696 #include <openssl/evp.h> 18697 18698 int 18699 main () 18700 { 18701 18702 HMAC_CTX* hmac_ctx = NULL; 18703 void* hmac_key = NULL; 18704 const EVP_MD* digest = NULL; 18705 int x = HMAC_Init_ex(hmac_ctx, hmac_key, 32, digest, NULL); 18706 (void)x; 18707 18708 ; 18709 return 0; 18710 } 18711 _ACEOF 18712 if ac_fn_c_try_compile "$LINENO"; then : 18713 18714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5 18715 $as_echo "int" >&6; } 18716 18717 else 18718 18719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: void" >&5 18720 $as_echo "void" >&6; } 18721 18722 $as_echo "#define HMAC_INIT_EX_RETURNS_VOID 1" >>confdefs.h 18723 18724 18725 fi 18726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18727 fi 18728 18729 fi 18730 18731 18732 # libbsd 18733 18734 # Check whether --with-libbsd was given. 18735 if test "${with_libbsd+set}" = set; then : 18736 withval=$with_libbsd; 18737 for ac_header in bsd/string.h bsd/stdlib.h 18738 do : 18739 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 18740 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 18741 " 18742 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 18743 cat >>confdefs.h <<_ACEOF 18744 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 18745 _ACEOF 18746 18747 fi 18748 18749 done 18750 18751 if test "x$ac_cv_header_bsd_string_h" = xyes -a "x$ac_cv_header_bsd_stdlib_h" = xyes; then 18752 for func in strlcpy strlcat arc4random arc4random_uniform reallocarray; do 18753 as_ac_Search=`$as_echo "ac_cv_search_$func" | $as_tr_sh` 18754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $func" >&5 18755 $as_echo_n "checking for library containing $func... " >&6; } 18756 if eval \${$as_ac_Search+:} false; then : 18757 $as_echo_n "(cached) " >&6 18758 else 18759 ac_func_search_save_LIBS=$LIBS 18760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18761 /* end confdefs.h. */ 18762 18763 /* Override any GCC internal prototype to avoid an error. 18764 Use char because int might match the return type of a GCC 18765 builtin and then its argument prototype would still apply. */ 18766 #ifdef __cplusplus 18767 extern "C" 18768 #endif 18769 char $func (); 18770 int 18771 main () 18772 { 18773 return $func (); 18774 ; 18775 return 0; 18776 } 18777 _ACEOF 18778 for ac_lib in '' bsd; do 18779 if test -z "$ac_lib"; then 18780 ac_res="none required" 18781 else 18782 ac_res=-l$ac_lib 18783 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18784 fi 18785 if ac_fn_c_try_link "$LINENO"; then : 18786 eval "$as_ac_Search=\$ac_res" 18787 fi 18788 rm -f core conftest.err conftest.$ac_objext \ 18789 conftest$ac_exeext 18790 if eval \${$as_ac_Search+:} false; then : 18791 break 18792 fi 18793 done 18794 if eval \${$as_ac_Search+:} false; then : 18795 18796 else 18797 eval "$as_ac_Search=no" 18798 fi 18799 rm conftest.$ac_ext 18800 LIBS=$ac_func_search_save_LIBS 18801 fi 18802 eval ac_res=\$$as_ac_Search 18803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 18804 $as_echo "$ac_res" >&6; } 18805 eval ac_res=\$$as_ac_Search 18806 if test "$ac_res" != no; then : 18807 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18808 18809 18810 $as_echo "#define HAVE_LIBBSD 1" >>confdefs.h 18811 18812 PC_LIBBSD_DEPENDENCY=libbsd 18813 18814 18815 fi 18816 18817 done 18818 fi 18819 18820 fi 18821 18822 18823 # Check whether --enable-sha1 was given. 18824 if test "${enable_sha1+set}" = set; then : 18825 enableval=$enable_sha1; 18826 fi 18827 18828 case "$enable_sha1" in 18829 no) 18830 ;; 18831 yes|*) 18832 18833 $as_echo "#define USE_SHA1 1" >>confdefs.h 18834 18835 ;; 18836 esac 18837 18838 18839 # Check whether --enable-sha2 was given. 18840 if test "${enable_sha2+set}" = set; then : 18841 enableval=$enable_sha2; 18842 fi 18843 18844 case "$enable_sha2" in 18845 no) 18846 ;; 18847 yes|*) 18848 18849 $as_echo "#define USE_SHA2 1" >>confdefs.h 18850 18851 ;; 18852 esac 18853 18854 # Check whether --enable-subnet was given. 18855 if test "${enable_subnet+set}" = set; then : 18856 enableval=$enable_subnet; 18857 fi 18858 18859 case "$enable_subnet" in 18860 yes) 18861 18862 $as_echo "#define CLIENT_SUBNET 1" >>confdefs.h 18863 18864 SUBNET_OBJ="edns-subnet.lo subnetmod.lo addrtree.lo subnet-whitelist.lo" 18865 18866 SUBNET_HEADER='$(srcdir)/edns-subnet/subnetmod.h $(srcdir)/edns-subnet/edns-subnet.h $(srcdir)/edns-subnet/subnet-whitelist.h $(srcdir)/edns-subnet/addrtree.h' 18867 18868 ;; 18869 no|*) 18870 ;; 18871 esac 18872 18873 # check whether gost also works 18874 18875 # Check whether --enable-gost was given. 18876 if test "${enable_gost+set}" = set; then : 18877 enableval=$enable_gost; 18878 fi 18879 18880 use_gost="no" 18881 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18882 case "$enable_gost" in 18883 no) 18884 ;; 18885 *) 18886 ac_fn_c_check_func "$LINENO" "EVP_PKEY_set_type_str" "ac_cv_func_EVP_PKEY_set_type_str" 18887 if test "x$ac_cv_func_EVP_PKEY_set_type_str" = xyes; then : 18888 : 18889 else 18890 as_fn_error $? "OpenSSL 1.0.0 is needed for GOST support" "$LINENO" 5 18891 fi 18892 18893 ac_fn_c_check_func "$LINENO" "EC_KEY_new" "ac_cv_func_EC_KEY_new" 18894 if test "x$ac_cv_func_EC_KEY_new" = xyes; then : 18895 18896 else 18897 as_fn_error $? "OpenSSL does not support ECC, needed for GOST support" "$LINENO" 5 18898 fi 18899 18900 18901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GOST works" >&5 18902 $as_echo_n "checking if GOST works... " >&6; } 18903 if test c${cross_compiling} = cno; then 18904 BAKCFLAGS="$CFLAGS" 18905 if test -n "$ssldir"; then 18906 CFLAGS="$CFLAGS -Wl,-rpath,$ssldir_lib" 18907 fi 18908 if test "$cross_compiling" = yes; then : 18909 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 18910 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 18911 as_fn_error $? "cannot run test program while cross compiling 18912 See \`config.log' for more details" "$LINENO" 5; } 18913 else 18914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18915 /* end confdefs.h. */ 18916 18917 #include <string.h> 18918 #include <openssl/ssl.h> 18919 #include <openssl/evp.h> 18920 #include <openssl/engine.h> 18921 #include <openssl/conf.h> 18922 /* routine to load gost (from sldns) */ 18923 int load_gost_id(void) 18924 { 18925 static int gost_id = 0; 18926 const EVP_PKEY_ASN1_METHOD* meth; 18927 ENGINE* e; 18928 18929 if(gost_id) return gost_id; 18930 18931 /* see if configuration loaded gost implementation from other engine*/ 18932 meth = EVP_PKEY_asn1_find_str(NULL, "gost2001", -1); 18933 if(meth) { 18934 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 18935 return gost_id; 18936 } 18937 18938 /* see if engine can be loaded already */ 18939 e = ENGINE_by_id("gost"); 18940 if(!e) { 18941 /* load it ourself, in case statically linked */ 18942 ENGINE_load_builtin_engines(); 18943 ENGINE_load_dynamic(); 18944 e = ENGINE_by_id("gost"); 18945 } 18946 if(!e) { 18947 /* no gost engine in openssl */ 18948 return 0; 18949 } 18950 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { 18951 ENGINE_finish(e); 18952 ENGINE_free(e); 18953 return 0; 18954 } 18955 18956 meth = EVP_PKEY_asn1_find_str(&e, "gost2001", -1); 18957 if(!meth) { 18958 /* algo not found */ 18959 ENGINE_finish(e); 18960 ENGINE_free(e); 18961 return 0; 18962 } 18963 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 18964 return gost_id; 18965 } 18966 int main(void) { 18967 EVP_MD_CTX* ctx; 18968 const EVP_MD* md; 18969 unsigned char digest[64]; /* its a 256-bit digest, so uses 32 bytes */ 18970 const char* str = "Hello world"; 18971 const unsigned char check[] = { 18972 0x40 , 0xed , 0xf8 , 0x56 , 0x5a , 0xc5 , 0x36 , 0xe1 , 18973 0x33 , 0x7c , 0x7e , 0x87 , 0x62 , 0x1c , 0x42 , 0xe0 , 18974 0x17 , 0x1b , 0x5e , 0xce , 0xa8 , 0x46 , 0x65 , 0x4d , 18975 0x8d , 0x3e , 0x22 , 0x9b , 0xe1 , 0x30 , 0x19 , 0x9d 18976 }; 18977 OPENSSL_config(NULL); 18978 (void)load_gost_id(); 18979 md = EVP_get_digestbyname("md_gost94"); 18980 if(!md) return 1; 18981 memset(digest, 0, sizeof(digest)); 18982 ctx = EVP_MD_CTX_create(); 18983 if(!ctx) return 2; 18984 if(!EVP_DigestInit_ex(ctx, md, NULL)) return 3; 18985 if(!EVP_DigestUpdate(ctx, str, 10)) return 4; 18986 if(!EVP_DigestFinal_ex(ctx, digest, NULL)) return 5; 18987 /* uncomment to see the hash calculated. 18988 {int i; 18989 for(i=0; i<32; i++) 18990 printf(" %2.2x", (int)digest[i]); 18991 printf("\n");} 18992 */ 18993 if(memcmp(digest, check, sizeof(check)) != 0) 18994 return 6; 18995 return 0; 18996 } 18997 18998 _ACEOF 18999 if ac_fn_c_try_run "$LINENO"; then : 19000 eval "ac_cv_c_gost_works=yes" 19001 else 19002 eval "ac_cv_c_gost_works=no" 19003 fi 19004 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 19005 conftest.$ac_objext conftest.beam conftest.$ac_ext 19006 fi 19007 19008 CFLAGS="$BAKCFLAGS" 19009 else 19010 eval "ac_cv_c_gost_works=maybe" 19011 fi 19012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_gost_works" >&5 19013 $as_echo "$ac_cv_c_gost_works" >&6; } 19014 19015 if test "$ac_cv_c_gost_works" != no; then 19016 use_gost="yes" 19017 19018 $as_echo "#define USE_GOST 1" >>confdefs.h 19019 19020 fi 19021 ;; 19022 esac 19023 fi 19024 # Check whether --enable-ecdsa was given. 19025 if test "${enable_ecdsa+set}" = set; then : 19026 enableval=$enable_ecdsa; 19027 fi 19028 19029 use_ecdsa="no" 19030 case "$enable_ecdsa" in 19031 no) 19032 ;; 19033 *) 19034 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 19035 ac_fn_c_check_func "$LINENO" "ECDSA_sign" "ac_cv_func_ECDSA_sign" 19036 if test "x$ac_cv_func_ECDSA_sign" = xyes; then : 19037 19038 else 19039 as_fn_error $? "OpenSSL does not support ECDSA: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 19040 fi 19041 19042 ac_fn_c_check_func "$LINENO" "SHA384_Init" "ac_cv_func_SHA384_Init" 19043 if test "x$ac_cv_func_SHA384_Init" = xyes; then : 19044 19045 else 19046 as_fn_error $? "OpenSSL does not support SHA384: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 19047 fi 19048 19049 ac_fn_c_check_decl "$LINENO" "NID_X9_62_prime256v1" "ac_cv_have_decl_NID_X9_62_prime256v1" "$ac_includes_default 19050 #include <openssl/evp.h> 19051 19052 " 19053 if test "x$ac_cv_have_decl_NID_X9_62_prime256v1" = xyes; then : 19054 ac_have_decl=1 19055 else 19056 ac_have_decl=0 19057 fi 19058 19059 cat >>confdefs.h <<_ACEOF 19060 #define HAVE_DECL_NID_X9_62_PRIME256V1 $ac_have_decl 19061 _ACEOF 19062 if test $ac_have_decl = 1; then : 19063 19064 else 19065 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 19066 fi 19067 ac_fn_c_check_decl "$LINENO" "NID_secp384r1" "ac_cv_have_decl_NID_secp384r1" "$ac_includes_default 19068 #include <openssl/evp.h> 19069 19070 " 19071 if test "x$ac_cv_have_decl_NID_secp384r1" = xyes; then : 19072 ac_have_decl=1 19073 else 19074 ac_have_decl=0 19075 fi 19076 19077 cat >>confdefs.h <<_ACEOF 19078 #define HAVE_DECL_NID_SECP384R1 $ac_have_decl 19079 _ACEOF 19080 if test $ac_have_decl = 1; then : 19081 19082 else 19083 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 19084 fi 19085 19086 # see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency) 19087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if openssl supports SHA2 and ECDSA with EVP" >&5 19088 $as_echo_n "checking if openssl supports SHA2 and ECDSA with EVP... " >&6; } 19089 if grep OPENSSL_VERSION_TEXT $ssldir_include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then 19090 if grep OPENSSL_VERSION_NUMBER $ssldir_include/openssl/opensslv.h | grep 0x0 >/dev/null; then 19091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19092 $as_echo "no" >&6; } 19093 19094 cat >>confdefs.h <<_ACEOF 19095 #define USE_ECDSA_EVP_WORKAROUND 1 19096 _ACEOF 19097 19098 else 19099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19100 $as_echo "yes" >&6; } 19101 fi 19102 else 19103 # not OpenSSL, thus likely LibreSSL, which supports it 19104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19105 $as_echo "yes" >&6; } 19106 fi 19107 fi 19108 # we now know we have ECDSA and the required curves. 19109 19110 cat >>confdefs.h <<_ACEOF 19111 #define USE_ECDSA 1 19112 _ACEOF 19113 19114 use_ecdsa="yes" 19115 ;; 19116 esac 19117 19118 # Check whether --enable-dsa was given. 19119 if test "${enable_dsa+set}" = set; then : 19120 enableval=$enable_dsa; 19121 fi 19122 19123 use_dsa="no" 19124 case "$enable_dsa" in 19125 yes) 19126 # detect if DSA is supported, and turn it off if not. 19127 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 19128 ac_fn_c_check_func "$LINENO" "DSA_SIG_new" "ac_cv_func_DSA_SIG_new" 19129 if test "x$ac_cv_func_DSA_SIG_new" = xyes; then : 19130 19131 as_ac_Type=`$as_echo "ac_cv_type_DSA_SIG*" | $as_tr_sh` 19132 ac_fn_c_check_type "$LINENO" "DSA_SIG*" "$as_ac_Type" " 19133 $ac_includes_default 19134 #ifdef HAVE_OPENSSL_ERR_H 19135 #include <openssl/err.h> 19136 #endif 19137 19138 #ifdef HAVE_OPENSSL_RAND_H 19139 #include <openssl/rand.h> 19140 #endif 19141 19142 #ifdef HAVE_OPENSSL_CONF_H 19143 #include <openssl/conf.h> 19144 #endif 19145 19146 #ifdef HAVE_OPENSSL_ENGINE_H 19147 #include <openssl/engine.h> 19148 #endif 19149 19150 " 19151 if eval test \"x\$"$as_ac_Type"\" = x"yes"; then : 19152 19153 19154 cat >>confdefs.h <<_ACEOF 19155 #define USE_DSA 1 19156 _ACEOF 19157 19158 19159 else 19160 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 19161 fi 19162 fi 19163 19164 19165 else 19166 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 19167 fi 19168 fi 19169 19170 else 19171 19172 cat >>confdefs.h <<_ACEOF 19173 #define USE_DSA 1 19174 _ACEOF 19175 19176 fi 19177 ;; 19178 *) 19179 # disable dsa by default, RFC 8624 section 3.1, validators MUST NOT 19180 # support DSA for DNSSEC Validation. 19181 ;; 19182 esac 19183 19184 19185 # Check whether --with-deprecate-rsa-1024 was given. 19186 if test "${with_deprecate_rsa_1024+set}" = set; then : 19187 withval=$with_deprecate_rsa_1024; 19188 fi 19189 19190 if test "$with_deprecate_rsa_1024" = "yes"; then 19191 19192 $as_echo "#define DEPRECATE_RSA_1024 1" >>confdefs.h 19193 19194 fi 19195 19196 # Check whether --enable-ed25519 was given. 19197 if test "${enable_ed25519+set}" = set; then : 19198 enableval=$enable_ed25519; 19199 fi 19200 19201 use_ed25519="no" 19202 case "$enable_ed25519" in 19203 no) 19204 ;; 19205 *) 19206 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 19207 ac_fn_c_check_decl "$LINENO" "NID_ED25519" "ac_cv_have_decl_NID_ED25519" "$ac_includes_default 19208 #include <openssl/evp.h> 19209 19210 " 19211 if test "x$ac_cv_have_decl_NID_ED25519" = xyes; then : 19212 ac_have_decl=1 19213 else 19214 ac_have_decl=0 19215 fi 19216 19217 cat >>confdefs.h <<_ACEOF 19218 #define HAVE_DECL_NID_ED25519 $ac_have_decl 19219 _ACEOF 19220 if test $ac_have_decl = 1; then : 19221 19222 use_ed25519="yes" 19223 19224 else 19225 if test "x$enable_ed25519" = "xyes"; then as_fn_error $? "OpenSSL does not support ED25519 and you used --enable-ed25519." "$LINENO" 5 19226 fi 19227 fi 19228 19229 fi 19230 if test $USE_NETTLE = "yes"; then 19231 for ac_header in nettle/eddsa.h 19232 do : 19233 ac_fn_c_check_header_compile "$LINENO" "nettle/eddsa.h" "ac_cv_header_nettle_eddsa_h" "$ac_includes_default 19234 " 19235 if test "x$ac_cv_header_nettle_eddsa_h" = xyes; then : 19236 cat >>confdefs.h <<_ACEOF 19237 #define HAVE_NETTLE_EDDSA_H 1 19238 _ACEOF 19239 use_ed25519="yes" 19240 fi 19241 19242 done 19243 19244 fi 19245 if test $use_ed25519 = "yes"; then 19246 19247 cat >>confdefs.h <<_ACEOF 19248 #define USE_ED25519 1 19249 _ACEOF 19250 19251 fi 19252 ;; 19253 esac 19254 19255 # Check whether --enable-ed448 was given. 19256 if test "${enable_ed448+set}" = set; then : 19257 enableval=$enable_ed448; 19258 fi 19259 19260 use_ed448="no" 19261 case "$enable_ed448" in 19262 no) 19263 ;; 19264 *) 19265 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 19266 ac_fn_c_check_decl "$LINENO" "NID_ED448" "ac_cv_have_decl_NID_ED448" "$ac_includes_default 19267 #include <openssl/evp.h> 19268 19269 " 19270 if test "x$ac_cv_have_decl_NID_ED448" = xyes; then : 19271 ac_have_decl=1 19272 else 19273 ac_have_decl=0 19274 fi 19275 19276 cat >>confdefs.h <<_ACEOF 19277 #define HAVE_DECL_NID_ED448 $ac_have_decl 19278 _ACEOF 19279 if test $ac_have_decl = 1; then : 19280 19281 use_ed448="yes" 19282 19283 else 19284 if test "x$enable_ed448" = "xyes"; then as_fn_error $? "OpenSSL does not support ED448 and you used --enable-ed448." "$LINENO" 5 19285 fi 19286 fi 19287 19288 fi 19289 if test $use_ed448 = "yes"; then 19290 19291 cat >>confdefs.h <<_ACEOF 19292 #define USE_ED448 1 19293 _ACEOF 19294 19295 fi 19296 ;; 19297 esac 19298 19299 # Check whether --enable-event-api was given. 19300 if test "${enable_event_api+set}" = set; then : 19301 enableval=$enable_event_api; 19302 fi 19303 19304 case "$enable_event_api" in 19305 yes) 19306 UNBOUND_EVENT_INSTALL=unbound-event-install 19307 19308 UNBOUND_EVENT_UNINSTALL=unbound-event-uninstall 19309 19310 ;; 19311 *) 19312 ;; 19313 esac 19314 19315 # Check whether --enable-tfo-client was given. 19316 if test "${enable_tfo_client+set}" = set; then : 19317 enableval=$enable_tfo_client; 19318 fi 19319 19320 case "$enable_tfo_client" in 19321 yes) 19322 case "$host_os" in 19323 linux*) ac_fn_c_check_decl "$LINENO" "MSG_FASTOPEN" "ac_cv_have_decl_MSG_FASTOPEN" "$ac_includes_default 19324 #include <netinet/tcp.h> 19325 19326 " 19327 if test "x$ac_cv_have_decl_MSG_FASTOPEN" = xyes; then : 19328 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 19329 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 19330 else 19331 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 19332 fi 19333 19334 19335 cat >>confdefs.h <<_ACEOF 19336 #define USE_MSG_FASTOPEN 1 19337 _ACEOF 19338 19339 ;; 19340 darwin*) ac_fn_c_check_decl "$LINENO" "CONNECT_RESUME_ON_READ_WRITE" "ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" "$ac_includes_default 19341 #include <sys/socket.h> 19342 19343 " 19344 if test "x$ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" = xyes; then : 19345 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 19346 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 19347 else 19348 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 19349 fi 19350 19351 19352 cat >>confdefs.h <<_ACEOF 19353 #define USE_OSX_MSG_FASTOPEN 1 19354 _ACEOF 19355 19356 ;; 19357 esac 19358 ;; 19359 no|*) 19360 ;; 19361 esac 19362 19363 # Check whether --enable-tfo-server was given. 19364 if test "${enable_tfo_server+set}" = set; then : 19365 enableval=$enable_tfo_server; 19366 fi 19367 19368 case "$enable_tfo_server" in 19369 yes) 19370 ac_fn_c_check_decl "$LINENO" "TCP_FASTOPEN" "ac_cv_have_decl_TCP_FASTOPEN" "$ac_includes_default 19371 #include <netinet/tcp.h> 19372 19373 " 19374 if test "x$ac_cv_have_decl_TCP_FASTOPEN" = xyes; then : 19375 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&5 19376 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&2;} 19377 else 19378 as_fn_error $? "TCP Fast Open is not available for server mode: please rerun without --enable-tfo-server" "$LINENO" 5 19379 fi 19380 19381 19382 cat >>confdefs.h <<_ACEOF 19383 #define USE_TCP_FASTOPEN 1 19384 _ACEOF 19385 19386 ;; 19387 no|*) 19388 ;; 19389 esac 19390 19391 # check for libevent 19392 19393 # Check whether --with-libevent was given. 19394 if test "${with_libevent+set}" = set; then : 19395 withval=$with_libevent; 19396 else 19397 with_libevent="no" 19398 fi 19399 19400 if test "x_$with_libevent" != x_no; then 19401 19402 $as_echo "#define USE_LIBEVENT 1" >>confdefs.h 19403 19404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent" >&5 19405 $as_echo_n "checking for libevent... " >&6; } 19406 if test "x_$with_libevent" = x_ -o "x_$with_libevent" = x_yes; then 19407 with_libevent="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 19408 fi 19409 for dir in $with_libevent; do 19410 thedir="$dir" 19411 if test -f "$dir/include/event.h" -o -f "$dir/include/event2/event.h"; then 19412 found_libevent="yes" 19413 if test "$thedir" != "/usr"; then 19414 CPPFLAGS="$CPPFLAGS -I$thedir/include" 19415 fi 19416 break; 19417 fi 19418 done 19419 if test x_$found_libevent != x_yes; then 19420 if test -f "$dir/event.h" -a \( -f "$dir/libevent.la" -o -f "$dir/libev.la" \) ; then 19421 # libevent source directory 19422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 19423 $as_echo "found in $thedir" >&6; } 19424 CPPFLAGS="$CPPFLAGS -I$thedir -I$thedir/include" 19425 BAK_LDFLAGS_SET="1" 19426 BAK_LDFLAGS="$LDFLAGS" 19427 # remove evdns from linking 19428 mkdir build >/dev/null 2>&1 19429 mkdir build/libevent >/dev/null 2>&1 19430 mkdir build/libevent/.libs >/dev/null 2>&1 19431 ev_files_o=`ls $thedir/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 19432 ev_files_lo=`ls $thedir/*.lo | grep -v evdns\.lo | grep -v bufferevent_openssl\.lo` 19433 ev_files_libso=`ls $thedir/.libs/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 19434 cp $ev_files_o build/libevent 19435 cp $ev_files_lo build/libevent 19436 cp $ev_files_libso build/libevent/.libs 19437 LATE_LDFLAGS="build/libevent/*.lo -lm" 19438 LDFLAGS="build/libevent/*.o $LDFLAGS -lm" 19439 else 19440 as_fn_error $? "Cannot find the libevent library in $with_libevent 19441 You can restart ./configure --with-libevent=no to use a builtin alternative. 19442 Please note that this alternative is not as capable as libevent when using 19443 large outgoing port ranges. " "$LINENO" 5 19444 fi 19445 else 19446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 19447 $as_echo "found in $thedir" >&6; } 19448 if test ! -f $thedir/lib/libevent.a -a ! -f $thedir/lib/libevent.so -a -d "$thedir/lib/event2"; then 19449 LDFLAGS="$LDFLAGS -L$thedir/lib/event2" 19450 19451 if test "x$enable_rpath" = xyes; then 19452 if echo "$thedir/lib/event2" | grep "^/" >/dev/null; then 19453 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib/event2" 19454 fi 19455 fi 19456 19457 else 19458 if test "$thedir" != "/usr" -a "$thedir" != ""; then 19459 LDFLAGS="$LDFLAGS -L$thedir/lib" 19460 19461 if test "x$enable_rpath" = xyes; then 19462 if echo "$thedir/lib" | grep "^/" >/dev/null; then 19463 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib" 19464 fi 19465 fi 19466 19467 fi 19468 fi 19469 fi 19470 # check for library used by libevent after 1.3c 19471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 19472 $as_echo_n "checking for library containing clock_gettime... " >&6; } 19473 if ${ac_cv_search_clock_gettime+:} false; then : 19474 $as_echo_n "(cached) " >&6 19475 else 19476 ac_func_search_save_LIBS=$LIBS 19477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19478 /* end confdefs.h. */ 19479 19480 /* Override any GCC internal prototype to avoid an error. 19481 Use char because int might match the return type of a GCC 19482 builtin and then its argument prototype would still apply. */ 19483 #ifdef __cplusplus 19484 extern "C" 19485 #endif 19486 char clock_gettime (); 19487 int 19488 main () 19489 { 19490 return clock_gettime (); 19491 ; 19492 return 0; 19493 } 19494 _ACEOF 19495 for ac_lib in '' rt; do 19496 if test -z "$ac_lib"; then 19497 ac_res="none required" 19498 else 19499 ac_res=-l$ac_lib 19500 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19501 fi 19502 if ac_fn_c_try_link "$LINENO"; then : 19503 ac_cv_search_clock_gettime=$ac_res 19504 fi 19505 rm -f core conftest.err conftest.$ac_objext \ 19506 conftest$ac_exeext 19507 if ${ac_cv_search_clock_gettime+:} false; then : 19508 break 19509 fi 19510 done 19511 if ${ac_cv_search_clock_gettime+:} false; then : 19512 19513 else 19514 ac_cv_search_clock_gettime=no 19515 fi 19516 rm conftest.$ac_ext 19517 LIBS=$ac_func_search_save_LIBS 19518 fi 19519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 19520 $as_echo "$ac_cv_search_clock_gettime" >&6; } 19521 ac_res=$ac_cv_search_clock_gettime 19522 if test "$ac_res" != no; then : 19523 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19524 19525 fi 19526 19527 19528 # is the event.h header libev or libevent? 19529 for ac_header in event.h 19530 do : 19531 ac_fn_c_check_header_compile "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default 19532 " 19533 if test "x$ac_cv_header_event_h" = xyes; then : 19534 cat >>confdefs.h <<_ACEOF 19535 #define HAVE_EVENT_H 1 19536 _ACEOF 19537 19538 fi 19539 19540 done 19541 19542 ac_fn_c_check_decl "$LINENO" "EV_VERSION_MAJOR" "ac_cv_have_decl_EV_VERSION_MAJOR" "$ac_includes_default 19543 #include <event.h> 19544 19545 " 19546 if test "x$ac_cv_have_decl_EV_VERSION_MAJOR" = xyes; then : 19547 19548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 19549 $as_echo_n "checking for library containing event_set... " >&6; } 19550 if ${ac_cv_search_event_set+:} false; then : 19551 $as_echo_n "(cached) " >&6 19552 else 19553 ac_func_search_save_LIBS=$LIBS 19554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19555 /* end confdefs.h. */ 19556 19557 /* Override any GCC internal prototype to avoid an error. 19558 Use char because int might match the return type of a GCC 19559 builtin and then its argument prototype would still apply. */ 19560 #ifdef __cplusplus 19561 extern "C" 19562 #endif 19563 char event_set (); 19564 int 19565 main () 19566 { 19567 return event_set (); 19568 ; 19569 return 0; 19570 } 19571 _ACEOF 19572 for ac_lib in '' ev; do 19573 if test -z "$ac_lib"; then 19574 ac_res="none required" 19575 else 19576 ac_res=-l$ac_lib 19577 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19578 fi 19579 if ac_fn_c_try_link "$LINENO"; then : 19580 ac_cv_search_event_set=$ac_res 19581 fi 19582 rm -f core conftest.err conftest.$ac_objext \ 19583 conftest$ac_exeext 19584 if ${ac_cv_search_event_set+:} false; then : 19585 break 19586 fi 19587 done 19588 if ${ac_cv_search_event_set+:} false; then : 19589 19590 else 19591 ac_cv_search_event_set=no 19592 fi 19593 rm conftest.$ac_ext 19594 LIBS=$ac_func_search_save_LIBS 19595 fi 19596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 19597 $as_echo "$ac_cv_search_event_set" >&6; } 19598 ac_res=$ac_cv_search_event_set 19599 if test "$ac_res" != no; then : 19600 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19601 19602 fi 19603 19604 19605 else 19606 19607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 19608 $as_echo_n "checking for library containing event_set... " >&6; } 19609 if ${ac_cv_search_event_set+:} false; then : 19610 $as_echo_n "(cached) " >&6 19611 else 19612 ac_func_search_save_LIBS=$LIBS 19613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19614 /* end confdefs.h. */ 19615 19616 /* Override any GCC internal prototype to avoid an error. 19617 Use char because int might match the return type of a GCC 19618 builtin and then its argument prototype would still apply. */ 19619 #ifdef __cplusplus 19620 extern "C" 19621 #endif 19622 char event_set (); 19623 int 19624 main () 19625 { 19626 return event_set (); 19627 ; 19628 return 0; 19629 } 19630 _ACEOF 19631 for ac_lib in '' event; do 19632 if test -z "$ac_lib"; then 19633 ac_res="none required" 19634 else 19635 ac_res=-l$ac_lib 19636 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19637 fi 19638 if ac_fn_c_try_link "$LINENO"; then : 19639 ac_cv_search_event_set=$ac_res 19640 fi 19641 rm -f core conftest.err conftest.$ac_objext \ 19642 conftest$ac_exeext 19643 if ${ac_cv_search_event_set+:} false; then : 19644 break 19645 fi 19646 done 19647 if ${ac_cv_search_event_set+:} false; then : 19648 19649 else 19650 ac_cv_search_event_set=no 19651 fi 19652 rm conftest.$ac_ext 19653 LIBS=$ac_func_search_save_LIBS 19654 fi 19655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 19656 $as_echo "$ac_cv_search_event_set" >&6; } 19657 ac_res=$ac_cv_search_event_set 19658 if test "$ac_res" != no; then : 19659 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19660 19661 fi 19662 19663 19664 fi 19665 19666 for ac_func in event_base_free 19667 do : 19668 ac_fn_c_check_func "$LINENO" "event_base_free" "ac_cv_func_event_base_free" 19669 if test "x$ac_cv_func_event_base_free" = xyes; then : 19670 cat >>confdefs.h <<_ACEOF 19671 #define HAVE_EVENT_BASE_FREE 1 19672 _ACEOF 19673 19674 fi 19675 done 19676 # only in libevent 1.2 and later 19677 for ac_func in event_base_once 19678 do : 19679 ac_fn_c_check_func "$LINENO" "event_base_once" "ac_cv_func_event_base_once" 19680 if test "x$ac_cv_func_event_base_once" = xyes; then : 19681 cat >>confdefs.h <<_ACEOF 19682 #define HAVE_EVENT_BASE_ONCE 1 19683 _ACEOF 19684 19685 fi 19686 done 19687 # only in libevent 1.4.1 and later 19688 for ac_func in event_base_new 19689 do : 19690 ac_fn_c_check_func "$LINENO" "event_base_new" "ac_cv_func_event_base_new" 19691 if test "x$ac_cv_func_event_base_new" = xyes; then : 19692 cat >>confdefs.h <<_ACEOF 19693 #define HAVE_EVENT_BASE_NEW 1 19694 _ACEOF 19695 19696 fi 19697 done 19698 # only in libevent 1.4.1 and later 19699 for ac_func in event_base_get_method 19700 do : 19701 ac_fn_c_check_func "$LINENO" "event_base_get_method" "ac_cv_func_event_base_get_method" 19702 if test "x$ac_cv_func_event_base_get_method" = xyes; then : 19703 cat >>confdefs.h <<_ACEOF 19704 #define HAVE_EVENT_BASE_GET_METHOD 1 19705 _ACEOF 19706 19707 fi 19708 done 19709 # only in libevent 1.4.3 and later 19710 for ac_func in ev_loop 19711 do : 19712 ac_fn_c_check_func "$LINENO" "ev_loop" "ac_cv_func_ev_loop" 19713 if test "x$ac_cv_func_ev_loop" = xyes; then : 19714 cat >>confdefs.h <<_ACEOF 19715 #define HAVE_EV_LOOP 1 19716 _ACEOF 19717 19718 fi 19719 done 19720 # only in libev. (tested on 3.51) 19721 for ac_func in ev_default_loop 19722 do : 19723 ac_fn_c_check_func "$LINENO" "ev_default_loop" "ac_cv_func_ev_default_loop" 19724 if test "x$ac_cv_func_ev_default_loop" = xyes; then : 19725 cat >>confdefs.h <<_ACEOF 19726 #define HAVE_EV_DEFAULT_LOOP 1 19727 _ACEOF 19728 19729 fi 19730 done 19731 # only in libev. (tested on 4.00) 19732 for ac_func in event_assign 19733 do : 19734 ac_fn_c_check_func "$LINENO" "event_assign" "ac_cv_func_event_assign" 19735 if test "x$ac_cv_func_event_assign" = xyes; then : 19736 cat >>confdefs.h <<_ACEOF 19737 #define HAVE_EVENT_ASSIGN 1 19738 _ACEOF 19739 19740 fi 19741 done 19742 # in libevent, for thread-safety 19743 ac_fn_c_check_decl "$LINENO" "evsignal_assign" "ac_cv_have_decl_evsignal_assign" "$ac_includes_default 19744 #ifdef HAVE_EVENT_H 19745 # include <event.h> 19746 #else 19747 # include \"event2/event.h\" 19748 #endif 19749 19750 " 19751 if test "x$ac_cv_have_decl_evsignal_assign" = xyes; then : 19752 ac_have_decl=1 19753 else 19754 ac_have_decl=0 19755 fi 19756 19757 cat >>confdefs.h <<_ACEOF 19758 #define HAVE_DECL_EVSIGNAL_ASSIGN $ac_have_decl 19759 _ACEOF 19760 19761 PC_LIBEVENT_DEPENDENCY="libevent" 19762 19763 if test -n "$BAK_LDFLAGS_SET"; then 19764 LDFLAGS="$BAK_LDFLAGS" 19765 fi 19766 else 19767 19768 $as_echo "#define USE_MINI_EVENT 1" >>confdefs.h 19769 19770 fi 19771 19772 # check for libexpat 19773 19774 # Check whether --with-libexpat was given. 19775 if test "${with_libexpat+set}" = set; then : 19776 withval=$with_libexpat; 19777 else 19778 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 19779 fi 19780 19781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5 19782 $as_echo_n "checking for libexpat... " >&6; } 19783 found_libexpat="no" 19784 for dir in $withval ; do 19785 if test -f "$dir/include/expat.h"; then 19786 found_libexpat="yes" 19787 if test "$dir" != "/usr"; then 19788 CPPFLAGS="$CPPFLAGS -I$dir/include" 19789 LDFLAGS="$LDFLAGS -L$dir/lib" 19790 fi 19791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 19792 $as_echo "found in $dir" >&6; } 19793 break; 19794 fi 19795 done 19796 if test x_$found_libexpat != x_yes; then 19797 as_fn_error $? "Could not find libexpat, expat.h" "$LINENO" 5 19798 fi 19799 for ac_header in expat.h 19800 do : 19801 ac_fn_c_check_header_compile "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default 19802 " 19803 if test "x$ac_cv_header_expat_h" = xyes; then : 19804 cat >>confdefs.h <<_ACEOF 19805 #define HAVE_EXPAT_H 1 19806 _ACEOF 19807 19808 fi 19809 19810 done 19811 19812 ac_fn_c_check_decl "$LINENO" "XML_StopParser" "ac_cv_have_decl_XML_StopParser" "$ac_includes_default 19813 #include <expat.h> 19814 19815 " 19816 if test "x$ac_cv_have_decl_XML_StopParser" = xyes; then : 19817 ac_have_decl=1 19818 else 19819 ac_have_decl=0 19820 fi 19821 19822 cat >>confdefs.h <<_ACEOF 19823 #define HAVE_DECL_XML_STOPPARSER $ac_have_decl 19824 _ACEOF 19825 19826 19827 # hiredis (redis C client for cachedb) 19828 19829 # Check whether --with-libhiredis was given. 19830 if test "${with_libhiredis+set}" = set; then : 19831 withval=$with_libhiredis; 19832 else 19833 withval="no" 19834 fi 19835 19836 found_libhiredis="no" 19837 if test x_$withval = x_yes -o x_$withval != x_no; then 19838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libhiredis" >&5 19839 $as_echo_n "checking for libhiredis... " >&6; } 19840 if test x_$withval = x_ -o x_$withval = x_yes; then 19841 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 19842 fi 19843 for dir in $withval ; do 19844 if test -f "$dir/include/hiredis/hiredis.h"; then 19845 found_libhiredis="yes" 19846 if test "$dir" != "/usr"; then 19847 CPPFLAGS="$CPPFLAGS -I$dir/include" 19848 LDFLAGS="$LDFLAGS -L$dir/lib" 19849 fi 19850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 19851 $as_echo "found in $dir" >&6; } 19852 19853 $as_echo "#define USE_REDIS 1" >>confdefs.h 19854 19855 LIBS="$LIBS -lhiredis" 19856 break; 19857 fi 19858 done 19859 if test x_$found_libhiredis != x_yes; then 19860 as_fn_error $? "Could not find libhiredis, hiredis.h" "$LINENO" 5 19861 fi 19862 for ac_header in hiredis/hiredis.h 19863 do : 19864 ac_fn_c_check_header_compile "$LINENO" "hiredis/hiredis.h" "ac_cv_header_hiredis_hiredis_h" "$ac_includes_default 19865 " 19866 if test "x$ac_cv_header_hiredis_hiredis_h" = xyes; then : 19867 cat >>confdefs.h <<_ACEOF 19868 #define HAVE_HIREDIS_HIREDIS_H 1 19869 _ACEOF 19870 19871 fi 19872 19873 done 19874 19875 ac_fn_c_check_decl "$LINENO" "redisConnect" "ac_cv_have_decl_redisConnect" "$ac_includes_default 19876 #include <hiredis/hiredis.h> 19877 19878 " 19879 if test "x$ac_cv_have_decl_redisConnect" = xyes; then : 19880 ac_have_decl=1 19881 else 19882 ac_have_decl=0 19883 fi 19884 19885 cat >>confdefs.h <<_ACEOF 19886 #define HAVE_DECL_REDISCONNECT $ac_have_decl 19887 _ACEOF 19888 19889 fi 19890 19891 # nghttp2 19892 19893 # Check whether --with-libnghttp2 was given. 19894 if test "${with_libnghttp2+set}" = set; then : 19895 withval=$with_libnghttp2; 19896 else 19897 withval="no" 19898 fi 19899 19900 found_libnghttp2="no" 19901 if test x_$withval = x_yes -o x_$withval != x_no; then 19902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libnghttp2" >&5 19903 $as_echo_n "checking for libnghttp2... " >&6; } 19904 if test x_$withval = x_ -o x_$withval = x_yes; then 19905 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 19906 fi 19907 for dir in $withval ; do 19908 if test -f "$dir/include/nghttp2/nghttp2.h"; then 19909 found_libnghttp2="yes" 19910 if test "$dir" != "/usr"; then 19911 CPPFLAGS="$CPPFLAGS -I$dir/include" 19912 LDFLAGS="$LDFLAGS -L$dir/lib" 19913 fi 19914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 19915 $as_echo "found in $dir" >&6; } 19916 19917 $as_echo "#define HAVE_NGHTTP2 1" >>confdefs.h 19918 19919 LIBS="$LIBS -lnghttp2" 19920 break; 19921 fi 19922 done 19923 if test x_$found_libnghttp2 != x_yes; then 19924 as_fn_error $? "Could not find libnghttp2, nghttp2.h" "$LINENO" 5 19925 fi 19926 for ac_header in nghttp2/nghttp2.h 19927 do : 19928 ac_fn_c_check_header_compile "$LINENO" "nghttp2/nghttp2.h" "ac_cv_header_nghttp2_nghttp2_h" "$ac_includes_default 19929 " 19930 if test "x$ac_cv_header_nghttp2_nghttp2_h" = xyes; then : 19931 cat >>confdefs.h <<_ACEOF 19932 #define HAVE_NGHTTP2_NGHTTP2_H 1 19933 _ACEOF 19934 19935 fi 19936 19937 done 19938 19939 ac_fn_c_check_decl "$LINENO" "nghttp2_session_server_new" "ac_cv_have_decl_nghttp2_session_server_new" "$ac_includes_default 19940 #include <nghttp2/nghttp2.h> 19941 19942 " 19943 if test "x$ac_cv_have_decl_nghttp2_session_server_new" = xyes; then : 19944 ac_have_decl=1 19945 else 19946 ac_have_decl=0 19947 fi 19948 19949 cat >>confdefs.h <<_ACEOF 19950 #define HAVE_DECL_NGHTTP2_SESSION_SERVER_NEW $ac_have_decl 19951 _ACEOF 19952 19953 fi 19954 19955 # set static linking for uninstalled libraries if requested 19956 19957 staticexe="" 19958 # Check whether --enable-static-exe was given. 19959 if test "${enable_static_exe+set}" = set; then : 19960 enableval=$enable_static_exe; 19961 fi 19962 19963 if test x_$enable_static_exe = x_yes; then 19964 staticexe="-static" 19965 if test "$on_mingw" = yes; then 19966 staticexe="-all-static" 19967 # for static compile, include gdi32 and zlib here. 19968 if echo $LIBS | grep 'lgdi32' >/dev/null; then 19969 : 19970 else 19971 LIBS="$LIBS -lgdi32" 19972 fi 19973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5 19974 $as_echo_n "checking for compress in -lz... " >&6; } 19975 if ${ac_cv_lib_z_compress+:} false; then : 19976 $as_echo_n "(cached) " >&6 19977 else 19978 ac_check_lib_save_LIBS=$LIBS 19979 LIBS="-lz $LIBS" 19980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19981 /* end confdefs.h. */ 19982 19983 /* Override any GCC internal prototype to avoid an error. 19984 Use char because int might match the return type of a GCC 19985 builtin and then its argument prototype would still apply. */ 19986 #ifdef __cplusplus 19987 extern "C" 19988 #endif 19989 char compress (); 19990 int 19991 main () 19992 { 19993 return compress (); 19994 ; 19995 return 0; 19996 } 19997 _ACEOF 19998 if ac_fn_c_try_link "$LINENO"; then : 19999 ac_cv_lib_z_compress=yes 20000 else 20001 ac_cv_lib_z_compress=no 20002 fi 20003 rm -f core conftest.err conftest.$ac_objext \ 20004 conftest$ac_exeext conftest.$ac_ext 20005 LIBS=$ac_check_lib_save_LIBS 20006 fi 20007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5 20008 $as_echo "$ac_cv_lib_z_compress" >&6; } 20009 if test "x$ac_cv_lib_z_compress" = xyes; then : 20010 LIBS="$LIBS -lz" 20011 fi 20012 20013 LIBS="$LIBS -l:libssp.a" 20014 fi 20015 fi 20016 20017 # set full static linking if requested 20018 # Check whether --enable-fully-static was given. 20019 if test "${enable_fully_static+set}" = set; then : 20020 enableval=$enable_fully_static; 20021 fi 20022 20023 if test x_$enable_fully_static = x_yes; then 20024 staticexe="-all-static" 20025 if test "$on_mingw" = yes; then 20026 # for static compile, include gdi32 and zlib here. 20027 if echo $LIBS | grep 'lgdi32' >/dev/null; then 20028 : 20029 else 20030 LIBS="$LIBS -lgdi32" 20031 fi 20032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5 20033 $as_echo_n "checking for compress in -lz... " >&6; } 20034 if ${ac_cv_lib_z_compress+:} false; then : 20035 $as_echo_n "(cached) " >&6 20036 else 20037 ac_check_lib_save_LIBS=$LIBS 20038 LIBS="-lz $LIBS" 20039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20040 /* end confdefs.h. */ 20041 20042 /* Override any GCC internal prototype to avoid an error. 20043 Use char because int might match the return type of a GCC 20044 builtin and then its argument prototype would still apply. */ 20045 #ifdef __cplusplus 20046 extern "C" 20047 #endif 20048 char compress (); 20049 int 20050 main () 20051 { 20052 return compress (); 20053 ; 20054 return 0; 20055 } 20056 _ACEOF 20057 if ac_fn_c_try_link "$LINENO"; then : 20058 ac_cv_lib_z_compress=yes 20059 else 20060 ac_cv_lib_z_compress=no 20061 fi 20062 rm -f core conftest.err conftest.$ac_objext \ 20063 conftest$ac_exeext conftest.$ac_ext 20064 LIBS=$ac_check_lib_save_LIBS 20065 fi 20066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5 20067 $as_echo "$ac_cv_lib_z_compress" >&6; } 20068 if test "x$ac_cv_lib_z_compress" = xyes; then : 20069 LIBS="$LIBS -lz" 20070 fi 20071 20072 LIBS="$LIBS -l:libssp.a" 20073 fi 20074 fi 20075 20076 # set lock checking if requested 20077 # Check whether --enable-lock_checks was given. 20078 if test "${enable_lock_checks+set}" = set; then : 20079 enableval=$enable_lock_checks; 20080 fi 20081 20082 if test x_$enable_lock_checks = x_yes; then 20083 20084 $as_echo "#define ENABLE_LOCK_CHECKS 1" >>confdefs.h 20085 20086 CHECKLOCK_OBJ="checklocks.lo" 20087 20088 fi 20089 20090 20091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 20092 $as_echo_n "checking for getaddrinfo... " >&6; } 20093 ac_cv_func_getaddrinfo=no 20094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20095 /* end confdefs.h. */ 20096 20097 #ifdef __cplusplus 20098 extern "C" 20099 { 20100 #endif 20101 char* getaddrinfo(); 20102 char* (*f) () = getaddrinfo; 20103 #ifdef __cplusplus 20104 } 20105 #endif 20106 int main() { 20107 ; 20108 return 0; 20109 } 20110 20111 _ACEOF 20112 if ac_fn_c_try_link "$LINENO"; then : 20113 ac_cv_func_getaddrinfo="yes" 20114 if test "$ac_cv_header_windows_h" = "yes"; then 20115 20116 $as_echo "#define USE_WINSOCK 1" >>confdefs.h 20117 20118 USE_WINSOCK="1" 20119 if echo $LIBS | grep 'lws2_32' >/dev/null; then 20120 : 20121 else 20122 LIBS="$LIBS -lws2_32" 20123 fi 20124 fi 20125 20126 else 20127 ORIGLIBS="$LIBS" 20128 LIBS="$LIBS -lws2_32" 20129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20130 /* end confdefs.h. */ 20131 20132 #ifdef HAVE_WS2TCPIP_H 20133 #include <ws2tcpip.h> 20134 #endif 20135 20136 int 20137 main () 20138 { 20139 20140 (void)getaddrinfo(NULL, NULL, NULL, NULL); 20141 20142 20143 ; 20144 return 0; 20145 } 20146 _ACEOF 20147 if ac_fn_c_try_link "$LINENO"; then : 20148 20149 ac_cv_func_getaddrinfo="yes" 20150 20151 $as_echo "#define USE_WINSOCK 1" >>confdefs.h 20152 20153 USE_WINSOCK="1" 20154 20155 else 20156 20157 ac_cv_func_getaddrinfo="no" 20158 LIBS="$ORIGLIBS" 20159 20160 fi 20161 rm -f core conftest.err conftest.$ac_objext \ 20162 conftest$ac_exeext conftest.$ac_ext 20163 20164 fi 20165 rm -f core conftest.err conftest.$ac_objext \ 20166 conftest$ac_exeext conftest.$ac_ext 20167 20168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5 20169 $as_echo "$ac_cv_func_getaddrinfo" >&6; } 20170 if test $ac_cv_func_getaddrinfo = yes; then 20171 20172 $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h 20173 20174 fi 20175 20176 if test "$USE_WINSOCK" = 1; then 20177 20178 $as_echo "#define UB_ON_WINDOWS 1" >>confdefs.h 20179 20180 for ac_header in iphlpapi.h 20181 do : 20182 ac_fn_c_check_header_compile "$LINENO" "iphlpapi.h" "ac_cv_header_iphlpapi_h" "$ac_includes_default 20183 #include <windows.h> 20184 20185 " 20186 if test "x$ac_cv_header_iphlpapi_h" = xyes; then : 20187 cat >>confdefs.h <<_ACEOF 20188 #define HAVE_IPHLPAPI_H 1 20189 _ACEOF 20190 20191 fi 20192 20193 done 20194 20195 if test -n "$ac_tool_prefix"; then 20196 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. 20197 set dummy ${ac_tool_prefix}windres; ac_word=$2 20198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 20199 $as_echo_n "checking for $ac_word... " >&6; } 20200 if ${ac_cv_prog_WINDRES+:} false; then : 20201 $as_echo_n "(cached) " >&6 20202 else 20203 if test -n "$WINDRES"; then 20204 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. 20205 else 20206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20207 for as_dir in $PATH 20208 do 20209 IFS=$as_save_IFS 20210 test -z "$as_dir" && as_dir=. 20211 for ac_exec_ext in '' $ac_executable_extensions; do 20212 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 20213 ac_cv_prog_WINDRES="${ac_tool_prefix}windres" 20214 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 20215 break 2 20216 fi 20217 done 20218 done 20219 IFS=$as_save_IFS 20220 20221 fi 20222 fi 20223 WINDRES=$ac_cv_prog_WINDRES 20224 if test -n "$WINDRES"; then 20225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 20226 $as_echo "$WINDRES" >&6; } 20227 else 20228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20229 $as_echo "no" >&6; } 20230 fi 20231 20232 20233 fi 20234 if test -z "$ac_cv_prog_WINDRES"; then 20235 ac_ct_WINDRES=$WINDRES 20236 # Extract the first word of "windres", so it can be a program name with args. 20237 set dummy windres; ac_word=$2 20238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 20239 $as_echo_n "checking for $ac_word... " >&6; } 20240 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then : 20241 $as_echo_n "(cached) " >&6 20242 else 20243 if test -n "$ac_ct_WINDRES"; then 20244 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test. 20245 else 20246 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20247 for as_dir in $PATH 20248 do 20249 IFS=$as_save_IFS 20250 test -z "$as_dir" && as_dir=. 20251 for ac_exec_ext in '' $ac_executable_extensions; do 20252 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 20253 ac_cv_prog_ac_ct_WINDRES="windres" 20254 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 20255 break 2 20256 fi 20257 done 20258 done 20259 IFS=$as_save_IFS 20260 20261 fi 20262 fi 20263 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES 20264 if test -n "$ac_ct_WINDRES"; then 20265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5 20266 $as_echo "$ac_ct_WINDRES" >&6; } 20267 else 20268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20269 $as_echo "no" >&6; } 20270 fi 20271 20272 if test "x$ac_ct_WINDRES" = x; then 20273 WINDRES="" 20274 else 20275 case $cross_compiling:$ac_tool_warned in 20276 yes:) 20277 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 20278 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 20279 ac_tool_warned=yes ;; 20280 esac 20281 WINDRES=$ac_ct_WINDRES 20282 fi 20283 else 20284 WINDRES="$ac_cv_prog_WINDRES" 20285 fi 20286 20287 LIBS="$LIBS -liphlpapi -lcrypt32" 20288 WINAPPS="unbound-service-install.exe unbound-service-remove.exe anchor-update.exe" 20289 20290 WIN_DAEMON_SRC="winrc/win_svc.c winrc/w_inst.c" 20291 20292 WIN_DAEMON_OBJ="win_svc.lo w_inst.lo" 20293 20294 WIN_DAEMON_OBJ_LINK="rsrc_unbound.o" 20295 20296 WIN_HOST_OBJ_LINK="rsrc_unbound_host.o" 20297 20298 WIN_UBANCHOR_OBJ_LINK="rsrc_unbound_anchor.o log.lo locks.lo" 20299 20300 WIN_CONTROL_OBJ_LINK="rsrc_unbound_control.o" 20301 20302 WIN_CHECKCONF_OBJ_LINK="rsrc_unbound_checkconf.o" 20303 20304 20305 $as_echo "#define __USE_MINGW_ANSI_STDIO 1" >>confdefs.h 20306 20307 fi 20308 if test $ac_cv_func_getaddrinfo = no; then 20309 case " $LIBOBJS " in 20310 *" fake-rfc2553.$ac_objext "* ) ;; 20311 *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext" 20312 ;; 20313 esac 20314 20315 fi 20316 # check after getaddrinfo for its libraries 20317 20318 # check ioctlsocket 20319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctlsocket" >&5 20320 $as_echo_n "checking for ioctlsocket... " >&6; } 20321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20322 /* end confdefs.h. */ 20323 20324 #ifdef HAVE_WINSOCK2_H 20325 #include <winsock2.h> 20326 #endif 20327 20328 int 20329 main () 20330 { 20331 20332 (void)ioctlsocket(0, 0, NULL); 20333 20334 ; 20335 return 0; 20336 } 20337 _ACEOF 20338 if ac_fn_c_try_link "$LINENO"; then : 20339 20340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20341 $as_echo "yes" >&6; } 20342 20343 $as_echo "#define HAVE_IOCTLSOCKET 1" >>confdefs.h 20344 20345 20346 else 20347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20348 $as_echo "no" >&6; } 20349 fi 20350 rm -f core conftest.err conftest.$ac_objext \ 20351 conftest$ac_exeext conftest.$ac_ext 20352 20353 20354 # see if daemon(3) exists, and if it is deprecated. 20355 for ac_func in daemon 20356 do : 20357 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 20358 if test "x$ac_cv_func_daemon" = xyes; then : 20359 cat >>confdefs.h <<_ACEOF 20360 #define HAVE_DAEMON 1 20361 _ACEOF 20362 20363 fi 20364 done 20365 20366 if test $ac_cv_func_daemon = yes; then 20367 20368 20369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if daemon is deprecated" >&5 20370 $as_echo_n "checking if daemon is deprecated... " >&6; } 20371 cache=`echo daemon | sed 'y%.=/+-%___p_%'` 20372 if eval \${cv_cc_deprecated_$cache+:} false; then : 20373 $as_echo_n "(cached) " >&6 20374 else 20375 20376 echo ' 20377 #include <stdlib.h> 20378 #include <unistd.h> 20379 ' >conftest.c 20380 echo 'void f(){ (void)daemon(0, 0); }' >>conftest.c 20381 if test -z "`$CC $CPPFLAGS $CFLAGS -c conftest.c 2>&1 | grep -e deprecated -e unavailable`"; then 20382 eval "cv_cc_deprecated_$cache=no" 20383 else 20384 eval "cv_cc_deprecated_$cache=yes" 20385 fi 20386 rm -f conftest conftest.o conftest.c 20387 20388 fi 20389 20390 if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then 20391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20392 $as_echo "yes" >&6; } 20393 20394 cat >>confdefs.h <<_ACEOF 20395 #define DEPRECATED_DAEMON 1 20396 _ACEOF 20397 20398 : 20399 20400 else 20401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20402 $as_echo "no" >&6; } 20403 : 20404 20405 fi 20406 20407 fi 20408 20409 ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" " 20410 $ac_includes_default 20411 #ifdef HAVE_SYS_UN_H 20412 #include <sys/un.h> 20413 #endif 20414 20415 " 20416 if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes; then : 20417 20418 cat >>confdefs.h <<_ACEOF 20419 #define HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1 20420 _ACEOF 20421 20422 20423 fi 20424 20425 ac_fn_c_check_member "$LINENO" "struct in_pktinfo" "ipi_spec_dst" "ac_cv_member_struct_in_pktinfo_ipi_spec_dst" " 20426 $ac_includes_default 20427 #if HAVE_SYS_PARAM_H 20428 #include <sys/param.h> 20429 #endif 20430 20431 #ifdef HAVE_SYS_SOCKET_H 20432 #include <sys/socket.h> 20433 #endif 20434 20435 #ifdef HAVE_SYS_UIO_H 20436 #include <sys/uio.h> 20437 #endif 20438 20439 #ifdef HAVE_NETINET_IN_H 20440 #include <netinet/in.h> 20441 #endif 20442 20443 #ifdef HAVE_NETINET_TCP_H 20444 #include <netinet/tcp.h> 20445 #endif 20446 20447 #ifdef HAVE_ARPA_INET_H 20448 #include <arpa/inet.h> 20449 #endif 20450 20451 #ifdef HAVE_WINSOCK2_H 20452 #include <winsock2.h> 20453 #endif 20454 20455 #ifdef HAVE_WS2TCPIP_H 20456 #include <ws2tcpip.h> 20457 #endif 20458 20459 " 20460 if test "x$ac_cv_member_struct_in_pktinfo_ipi_spec_dst" = xyes; then : 20461 20462 cat >>confdefs.h <<_ACEOF 20463 #define HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 1 20464 _ACEOF 20465 20466 20467 fi 20468 20469 20470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htobe64" >&5 20471 $as_echo_n "checking for htobe64... " >&6; } 20472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20473 /* end confdefs.h. */ 20474 20475 #include <stdio.h> 20476 #ifdef HAVE_ENDIAN_H 20477 # include <endian.h> 20478 #endif 20479 #ifdef HAVE_SYS_ENDIAN_H 20480 # include <sys/endian.h> 20481 #endif 20482 20483 int 20484 main () 20485 { 20486 unsigned long long x = htobe64(0); printf("%u", (unsigned)x); 20487 ; 20488 return 0; 20489 } 20490 _ACEOF 20491 if ac_fn_c_try_link "$LINENO"; then : 20492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20493 $as_echo "yes" >&6; } 20494 20495 $as_echo "#define HAVE_HTOBE64 1" >>confdefs.h 20496 20497 else 20498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20499 $as_echo "no" >&6; } 20500 fi 20501 rm -f core conftest.err conftest.$ac_objext \ 20502 conftest$ac_exeext conftest.$ac_ext 20503 20504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for be64toh" >&5 20505 $as_echo_n "checking for be64toh... " >&6; } 20506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20507 /* end confdefs.h. */ 20508 20509 #include <stdio.h> 20510 #ifdef HAVE_ENDIAN_H 20511 # include <endian.h> 20512 #endif 20513 #ifdef HAVE_SYS_ENDIAN_H 20514 # include <sys/endian.h> 20515 #endif 20516 20517 int 20518 main () 20519 { 20520 unsigned long long x = be64toh(0); printf("%u", (unsigned)x); 20521 ; 20522 return 0; 20523 } 20524 _ACEOF 20525 if ac_fn_c_try_link "$LINENO"; then : 20526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20527 $as_echo "yes" >&6; } 20528 20529 $as_echo "#define HAVE_BE64TOH 1" >>confdefs.h 20530 20531 else 20532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20533 $as_echo "no" >&6; } 20534 fi 20535 rm -f core conftest.err conftest.$ac_objext \ 20536 conftest$ac_exeext conftest.$ac_ext 20537 20538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setusercontext" >&5 20539 $as_echo_n "checking for library containing setusercontext... " >&6; } 20540 if ${ac_cv_search_setusercontext+:} false; then : 20541 $as_echo_n "(cached) " >&6 20542 else 20543 ac_func_search_save_LIBS=$LIBS 20544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20545 /* end confdefs.h. */ 20546 20547 /* Override any GCC internal prototype to avoid an error. 20548 Use char because int might match the return type of a GCC 20549 builtin and then its argument prototype would still apply. */ 20550 #ifdef __cplusplus 20551 extern "C" 20552 #endif 20553 char setusercontext (); 20554 int 20555 main () 20556 { 20557 return setusercontext (); 20558 ; 20559 return 0; 20560 } 20561 _ACEOF 20562 for ac_lib in '' util; do 20563 if test -z "$ac_lib"; then 20564 ac_res="none required" 20565 else 20566 ac_res=-l$ac_lib 20567 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20568 fi 20569 if ac_fn_c_try_link "$LINENO"; then : 20570 ac_cv_search_setusercontext=$ac_res 20571 fi 20572 rm -f core conftest.err conftest.$ac_objext \ 20573 conftest$ac_exeext 20574 if ${ac_cv_search_setusercontext+:} false; then : 20575 break 20576 fi 20577 done 20578 if ${ac_cv_search_setusercontext+:} false; then : 20579 20580 else 20581 ac_cv_search_setusercontext=no 20582 fi 20583 rm conftest.$ac_ext 20584 LIBS=$ac_func_search_save_LIBS 20585 fi 20586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setusercontext" >&5 20587 $as_echo "$ac_cv_search_setusercontext" >&6; } 20588 ac_res=$ac_cv_search_setusercontext 20589 if test "$ac_res" != no; then : 20590 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20591 20592 fi 20593 20594 for ac_func in tzset sigprocmask fcntl getpwnam endpwent getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync shmget accept4 getifaddrs if_nametoindex 20595 do : 20596 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 20597 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 20598 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 20599 cat >>confdefs.h <<_ACEOF 20600 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 20601 _ACEOF 20602 20603 fi 20604 done 20605 20606 for ac_func in setresuid 20607 do : 20608 ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid" 20609 if test "x$ac_cv_func_setresuid" = xyes; then : 20610 cat >>confdefs.h <<_ACEOF 20611 #define HAVE_SETRESUID 1 20612 _ACEOF 20613 20614 else 20615 for ac_func in setreuid 20616 do : 20617 ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid" 20618 if test "x$ac_cv_func_setreuid" = xyes; then : 20619 cat >>confdefs.h <<_ACEOF 20620 #define HAVE_SETREUID 1 20621 _ACEOF 20622 20623 fi 20624 done 20625 20626 fi 20627 done 20628 20629 for ac_func in setresgid 20630 do : 20631 ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid" 20632 if test "x$ac_cv_func_setresgid" = xyes; then : 20633 cat >>confdefs.h <<_ACEOF 20634 #define HAVE_SETRESGID 1 20635 _ACEOF 20636 20637 else 20638 for ac_func in setregid 20639 do : 20640 ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid" 20641 if test "x$ac_cv_func_setregid" = xyes; then : 20642 cat >>confdefs.h <<_ACEOF 20643 #define HAVE_SETREGID 1 20644 _ACEOF 20645 20646 fi 20647 done 20648 20649 fi 20650 done 20651 20652 20653 # check if setreuid en setregid fail, on MacOSX10.4(darwin8). 20654 if echo $host_os | grep darwin8 > /dev/null; then 20655 20656 $as_echo "#define DARWIN_BROKEN_SETREUID 1" >>confdefs.h 20657 20658 fi 20659 ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" " 20660 $ac_includes_default 20661 #ifdef HAVE_NETINET_IN_H 20662 #include <netinet/in.h> 20663 #endif 20664 20665 #ifdef HAVE_NETINET_TCP_H 20666 #include <netinet/tcp.h> 20667 #endif 20668 20669 #ifdef HAVE_ARPA_INET_H 20670 #include <arpa/inet.h> 20671 #endif 20672 20673 #ifdef HAVE_WINSOCK2_H 20674 #include <winsock2.h> 20675 #endif 20676 20677 #ifdef HAVE_WS2TCPIP_H 20678 #include <ws2tcpip.h> 20679 #endif 20680 20681 " 20682 if test "x$ac_cv_have_decl_inet_pton" = xyes; then : 20683 ac_have_decl=1 20684 else 20685 ac_have_decl=0 20686 fi 20687 20688 cat >>confdefs.h <<_ACEOF 20689 #define HAVE_DECL_INET_PTON $ac_have_decl 20690 _ACEOF 20691 ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" " 20692 $ac_includes_default 20693 #ifdef HAVE_NETINET_IN_H 20694 #include <netinet/in.h> 20695 #endif 20696 20697 #ifdef HAVE_NETINET_TCP_H 20698 #include <netinet/tcp.h> 20699 #endif 20700 20701 #ifdef HAVE_ARPA_INET_H 20702 #include <arpa/inet.h> 20703 #endif 20704 20705 #ifdef HAVE_WINSOCK2_H 20706 #include <winsock2.h> 20707 #endif 20708 20709 #ifdef HAVE_WS2TCPIP_H 20710 #include <ws2tcpip.h> 20711 #endif 20712 20713 " 20714 if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : 20715 ac_have_decl=1 20716 else 20717 ac_have_decl=0 20718 fi 20719 20720 cat >>confdefs.h <<_ACEOF 20721 #define HAVE_DECL_INET_NTOP $ac_have_decl 20722 _ACEOF 20723 20724 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" 20725 if test "x$ac_cv_func_inet_aton" = xyes; then : 20726 $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h 20727 20728 else 20729 case " $LIBOBJS " in 20730 *" inet_aton.$ac_objext "* ) ;; 20731 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" 20732 ;; 20733 esac 20734 20735 fi 20736 20737 20738 ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" 20739 if test "x$ac_cv_func_inet_pton" = xyes; then : 20740 $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h 20741 20742 else 20743 case " $LIBOBJS " in 20744 *" inet_pton.$ac_objext "* ) ;; 20745 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext" 20746 ;; 20747 esac 20748 20749 fi 20750 20751 20752 ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" 20753 if test "x$ac_cv_func_inet_ntop" = xyes; then : 20754 $as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h 20755 20756 else 20757 case " $LIBOBJS " in 20758 *" inet_ntop.$ac_objext "* ) ;; 20759 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext" 20760 ;; 20761 esac 20762 20763 fi 20764 20765 20766 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" 20767 if test "x$ac_cv_func_snprintf" = xyes; then : 20768 $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h 20769 20770 else 20771 case " $LIBOBJS " in 20772 *" snprintf.$ac_objext "* ) ;; 20773 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 20774 ;; 20775 esac 20776 20777 fi 20778 20779 20780 # test if snprintf return the proper length 20781 if test "x$ac_cv_func_snprintf" = xyes; then 20782 if test c${cross_compiling} = cno; then 20783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct snprintf return value" >&5 20784 $as_echo_n "checking for correct snprintf return value... " >&6; } 20785 if test "$cross_compiling" = yes; then : 20786 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 20787 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 20788 as_fn_error $? "cannot run test program while cross compiling 20789 See \`config.log' for more details" "$LINENO" 5; } 20790 else 20791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20792 /* end confdefs.h. */ 20793 $ac_includes_default 20794 20795 int main(void) { return !(snprintf(NULL, 0, "test") == 4); } 20796 20797 _ACEOF 20798 if ac_fn_c_try_run "$LINENO"; then : 20799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20800 $as_echo "yes" >&6; } 20801 else 20802 20803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20804 $as_echo "no" >&6; } 20805 20806 $as_echo "#define SNPRINTF_RET_BROKEN /**/" >>confdefs.h 20807 20808 case " $LIBOBJS " in 20809 *" snprintf.$ac_objext "* ) ;; 20810 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 20811 ;; 20812 esac 20813 20814 20815 fi 20816 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 20817 conftest.$ac_objext conftest.beam conftest.$ac_ext 20818 fi 20819 20820 fi 20821 fi 20822 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 20823 if test "x$ac_cv_func_strlcat" = xyes; then : 20824 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 20825 20826 else 20827 case " $LIBOBJS " in 20828 *" strlcat.$ac_objext "* ) ;; 20829 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 20830 ;; 20831 esac 20832 20833 fi 20834 20835 20836 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 20837 if test "x$ac_cv_func_strlcpy" = xyes; then : 20838 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 20839 20840 else 20841 case " $LIBOBJS " in 20842 *" strlcpy.$ac_objext "* ) ;; 20843 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 20844 ;; 20845 esac 20846 20847 fi 20848 20849 20850 ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" 20851 if test "x$ac_cv_func_memmove" = xyes; then : 20852 $as_echo "#define HAVE_MEMMOVE 1" >>confdefs.h 20853 20854 else 20855 case " $LIBOBJS " in 20856 *" memmove.$ac_objext "* ) ;; 20857 *) LIBOBJS="$LIBOBJS memmove.$ac_objext" 20858 ;; 20859 esac 20860 20861 fi 20862 20863 20864 ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r" 20865 if test "x$ac_cv_func_gmtime_r" = xyes; then : 20866 $as_echo "#define HAVE_GMTIME_R 1" >>confdefs.h 20867 20868 else 20869 case " $LIBOBJS " in 20870 *" gmtime_r.$ac_objext "* ) ;; 20871 *) LIBOBJS="$LIBOBJS gmtime_r.$ac_objext" 20872 ;; 20873 esac 20874 20875 fi 20876 20877 20878 ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank" 20879 if test "x$ac_cv_func_isblank" = xyes; then : 20880 $as_echo "#define HAVE_ISBLANK 1" >>confdefs.h 20881 20882 else 20883 case " $LIBOBJS " in 20884 *" isblank.$ac_objext "* ) ;; 20885 *) LIBOBJS="$LIBOBJS isblank.$ac_objext" 20886 ;; 20887 esac 20888 20889 fi 20890 20891 20892 ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" 20893 if test "x$ac_cv_func_explicit_bzero" = xyes; then : 20894 $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h 20895 20896 else 20897 case " $LIBOBJS " in 20898 *" explicit_bzero.$ac_objext "* ) ;; 20899 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 20900 ;; 20901 esac 20902 20903 fi 20904 20905 20906 LIBOBJ_WITHOUT_CTIMEARC4="$LIBOBJS" 20907 20908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for reallocarray" >&5 20909 $as_echo_n "checking for reallocarray... " >&6; } 20910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20911 /* end confdefs.h. */ 20912 $ac_includes_default 20913 20914 #ifndef _OPENBSD_SOURCE 20915 #define _OPENBSD_SOURCE 1 20916 #endif 20917 #include <stdlib.h> 20918 int main(void) { 20919 void* p = reallocarray(NULL, 10, 100); 20920 free(p); 20921 return 0; 20922 } 20923 20924 _ACEOF 20925 if ac_fn_c_try_link "$LINENO"; then : 20926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20927 $as_echo "yes" >&6; } 20928 20929 $as_echo "#define HAVE_REALLOCARRAY 1" >>confdefs.h 20930 20931 20932 else 20933 20934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20935 $as_echo "no" >&6; } 20936 case " $LIBOBJS " in 20937 *" reallocarray.$ac_objext "* ) ;; 20938 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 20939 ;; 20940 esac 20941 20942 20943 fi 20944 rm -f core conftest.err conftest.$ac_objext \ 20945 conftest$ac_exeext conftest.$ac_ext 20946 ac_fn_c_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "$ac_includes_default" 20947 if test "x$ac_cv_have_decl_reallocarray" = xyes; then : 20948 ac_have_decl=1 20949 else 20950 ac_have_decl=0 20951 fi 20952 20953 cat >>confdefs.h <<_ACEOF 20954 #define HAVE_DECL_REALLOCARRAY $ac_have_decl 20955 _ACEOF 20956 20957 if test "$USE_NSS" = "no"; then 20958 ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random" 20959 if test "x$ac_cv_func_arc4random" = xyes; then : 20960 $as_echo "#define HAVE_ARC4RANDOM 1" >>confdefs.h 20961 20962 else 20963 case " $LIBOBJS " in 20964 *" arc4random.$ac_objext "* ) ;; 20965 *) LIBOBJS="$LIBOBJS arc4random.$ac_objext" 20966 ;; 20967 esac 20968 20969 fi 20970 20971 20972 ac_fn_c_check_func "$LINENO" "arc4random_uniform" "ac_cv_func_arc4random_uniform" 20973 if test "x$ac_cv_func_arc4random_uniform" = xyes; then : 20974 $as_echo "#define HAVE_ARC4RANDOM_UNIFORM 1" >>confdefs.h 20975 20976 else 20977 case " $LIBOBJS " in 20978 *" arc4random_uniform.$ac_objext "* ) ;; 20979 *) LIBOBJS="$LIBOBJS arc4random_uniform.$ac_objext" 20980 ;; 20981 esac 20982 20983 fi 20984 20985 20986 if test "$ac_cv_func_arc4random" = "no"; then 20987 case " $LIBOBJS " in 20988 *" arc4_lock.$ac_objext "* ) ;; 20989 *) LIBOBJS="$LIBOBJS arc4_lock.$ac_objext" 20990 ;; 20991 esac 20992 20993 for ac_func in getentropy 20994 do : 20995 ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy" 20996 if test "x$ac_cv_func_getentropy" = xyes; then : 20997 cat >>confdefs.h <<_ACEOF 20998 #define HAVE_GETENTROPY 1 20999 _ACEOF 21000 21001 else 21002 21003 if test "$USE_WINSOCK" = 1; then 21004 case " $LIBOBJS " in 21005 *" getentropy_win.$ac_objext "* ) ;; 21006 *) LIBOBJS="$LIBOBJS getentropy_win.$ac_objext" 21007 ;; 21008 esac 21009 21010 else 21011 case "$host" in 21012 Darwin|*darwin*) 21013 case " $LIBOBJS " in 21014 *" getentropy_osx.$ac_objext "* ) ;; 21015 *) LIBOBJS="$LIBOBJS getentropy_osx.$ac_objext" 21016 ;; 21017 esac 21018 21019 ;; 21020 *solaris*|*sunos*|SunOS) 21021 case " $LIBOBJS " in 21022 *" getentropy_solaris.$ac_objext "* ) ;; 21023 *) LIBOBJS="$LIBOBJS getentropy_solaris.$ac_objext" 21024 ;; 21025 esac 21026 21027 for ac_header in sys/sha2.h 21028 do : 21029 ac_fn_c_check_header_compile "$LINENO" "sys/sha2.h" "ac_cv_header_sys_sha2_h" "$ac_includes_default 21030 " 21031 if test "x$ac_cv_header_sys_sha2_h" = xyes; then : 21032 cat >>confdefs.h <<_ACEOF 21033 #define HAVE_SYS_SHA2_H 1 21034 _ACEOF 21035 21036 else 21037 21038 for ac_func in SHA512_Update 21039 do : 21040 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 21041 if test "x$ac_cv_func_SHA512_Update" = xyes; then : 21042 cat >>confdefs.h <<_ACEOF 21043 #define HAVE_SHA512_UPDATE 1 21044 _ACEOF 21045 21046 else 21047 21048 case " $LIBOBJS " in 21049 *" sha512.$ac_objext "* ) ;; 21050 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 21051 ;; 21052 esac 21053 21054 21055 fi 21056 done 21057 21058 21059 fi 21060 21061 done 21062 21063 if test "$ac_cv_header_sys_sha2_h" = "yes"; then 21064 # this lib needed for sha2 on solaris 21065 LIBS="$LIBS -lmd" 21066 fi 21067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 21068 $as_echo_n "checking for library containing clock_gettime... " >&6; } 21069 if ${ac_cv_search_clock_gettime+:} false; then : 21070 $as_echo_n "(cached) " >&6 21071 else 21072 ac_func_search_save_LIBS=$LIBS 21073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21074 /* end confdefs.h. */ 21075 21076 /* Override any GCC internal prototype to avoid an error. 21077 Use char because int might match the return type of a GCC 21078 builtin and then its argument prototype would still apply. */ 21079 #ifdef __cplusplus 21080 extern "C" 21081 #endif 21082 char clock_gettime (); 21083 int 21084 main () 21085 { 21086 return clock_gettime (); 21087 ; 21088 return 0; 21089 } 21090 _ACEOF 21091 for ac_lib in '' rt; do 21092 if test -z "$ac_lib"; then 21093 ac_res="none required" 21094 else 21095 ac_res=-l$ac_lib 21096 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 21097 fi 21098 if ac_fn_c_try_link "$LINENO"; then : 21099 ac_cv_search_clock_gettime=$ac_res 21100 fi 21101 rm -f core conftest.err conftest.$ac_objext \ 21102 conftest$ac_exeext 21103 if ${ac_cv_search_clock_gettime+:} false; then : 21104 break 21105 fi 21106 done 21107 if ${ac_cv_search_clock_gettime+:} false; then : 21108 21109 else 21110 ac_cv_search_clock_gettime=no 21111 fi 21112 rm conftest.$ac_ext 21113 LIBS=$ac_func_search_save_LIBS 21114 fi 21115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 21116 $as_echo "$ac_cv_search_clock_gettime" >&6; } 21117 ac_res=$ac_cv_search_clock_gettime 21118 if test "$ac_res" != no; then : 21119 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 21120 21121 fi 21122 21123 ;; 21124 *freebsd*|*FreeBSD) 21125 case " $LIBOBJS " in 21126 *" getentropy_freebsd.$ac_objext "* ) ;; 21127 *) LIBOBJS="$LIBOBJS getentropy_freebsd.$ac_objext" 21128 ;; 21129 esac 21130 21131 ;; 21132 *linux*|Linux|*) 21133 case " $LIBOBJS " in 21134 *" getentropy_linux.$ac_objext "* ) ;; 21135 *) LIBOBJS="$LIBOBJS getentropy_linux.$ac_objext" 21136 ;; 21137 esac 21138 21139 for ac_func in SHA512_Update 21140 do : 21141 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 21142 if test "x$ac_cv_func_SHA512_Update" = xyes; then : 21143 cat >>confdefs.h <<_ACEOF 21144 #define HAVE_SHA512_UPDATE 1 21145 _ACEOF 21146 21147 else 21148 21149 21150 $as_echo "#define COMPAT_SHA512 1" >>confdefs.h 21151 21152 case " $LIBOBJS " in 21153 *" sha512.$ac_objext "* ) ;; 21154 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 21155 ;; 21156 esac 21157 21158 21159 fi 21160 done 21161 21162 for ac_header in sys/sysctl.h 21163 do : 21164 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default 21165 " 21166 if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : 21167 cat >>confdefs.h <<_ACEOF 21168 #define HAVE_SYS_SYSCTL_H 1 21169 _ACEOF 21170 21171 fi 21172 21173 done 21174 21175 for ac_func in getauxval 21176 do : 21177 ac_fn_c_check_func "$LINENO" "getauxval" "ac_cv_func_getauxval" 21178 if test "x$ac_cv_func_getauxval" = xyes; then : 21179 cat >>confdefs.h <<_ACEOF 21180 #define HAVE_GETAUXVAL 1 21181 _ACEOF 21182 21183 fi 21184 done 21185 21186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 21187 $as_echo_n "checking for library containing clock_gettime... " >&6; } 21188 if ${ac_cv_search_clock_gettime+:} false; then : 21189 $as_echo_n "(cached) " >&6 21190 else 21191 ac_func_search_save_LIBS=$LIBS 21192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21193 /* end confdefs.h. */ 21194 21195 /* Override any GCC internal prototype to avoid an error. 21196 Use char because int might match the return type of a GCC 21197 builtin and then its argument prototype would still apply. */ 21198 #ifdef __cplusplus 21199 extern "C" 21200 #endif 21201 char clock_gettime (); 21202 int 21203 main () 21204 { 21205 return clock_gettime (); 21206 ; 21207 return 0; 21208 } 21209 _ACEOF 21210 for ac_lib in '' rt; do 21211 if test -z "$ac_lib"; then 21212 ac_res="none required" 21213 else 21214 ac_res=-l$ac_lib 21215 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 21216 fi 21217 if ac_fn_c_try_link "$LINENO"; then : 21218 ac_cv_search_clock_gettime=$ac_res 21219 fi 21220 rm -f core conftest.err conftest.$ac_objext \ 21221 conftest$ac_exeext 21222 if ${ac_cv_search_clock_gettime+:} false; then : 21223 break 21224 fi 21225 done 21226 if ${ac_cv_search_clock_gettime+:} false; then : 21227 21228 else 21229 ac_cv_search_clock_gettime=no 21230 fi 21231 rm conftest.$ac_ext 21232 LIBS=$ac_func_search_save_LIBS 21233 fi 21234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 21235 $as_echo "$ac_cv_search_clock_gettime" >&6; } 21236 ac_res=$ac_cv_search_clock_gettime 21237 if test "$ac_res" != no; then : 21238 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 21239 21240 fi 21241 21242 ;; 21243 esac 21244 fi 21245 21246 fi 21247 done 21248 21249 fi 21250 fi 21251 LIBOBJ_WITHOUT_CTIME="$LIBOBJS" 21252 21253 ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r" 21254 if test "x$ac_cv_func_ctime_r" = xyes; then : 21255 $as_echo "#define HAVE_CTIME_R 1" >>confdefs.h 21256 21257 else 21258 case " $LIBOBJS " in 21259 *" ctime_r.$ac_objext "* ) ;; 21260 *) LIBOBJS="$LIBOBJS ctime_r.$ac_objext" 21261 ;; 21262 esac 21263 21264 fi 21265 21266 21267 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 21268 if test "x$ac_cv_func_strsep" = xyes; then : 21269 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 21270 21271 else 21272 case " $LIBOBJS " in 21273 *" strsep.$ac_objext "* ) ;; 21274 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 21275 ;; 21276 esac 21277 21278 fi 21279 21280 21281 21282 # Check whether --enable-allsymbols was given. 21283 if test "${enable_allsymbols+set}" = set; then : 21284 enableval=$enable_allsymbols; 21285 fi 21286 21287 case "$enable_allsymbols" in 21288 yes) 21289 COMMON_OBJ_ALL_SYMBOLS="" 21290 UBSYMS="" 21291 EXTRALINK="libunbound.la" 21292 21293 $as_echo "#define EXPORT_ALL_SYMBOLS 1" >>confdefs.h 21294 21295 ;; 21296 no|*) 21297 COMMON_OBJ_ALL_SYMBOLS='$(COMMON_OBJ)' 21298 UBSYMS='-export-symbols $(srcdir)/libunbound/ubsyms.def' 21299 EXTRALINK="" 21300 ;; 21301 esac 21302 21303 21304 21305 if test x_$enable_lock_checks = x_yes; then 21306 UBSYMS="-export-symbols clubsyms.def" 21307 cp ${srcdir}/libunbound/ubsyms.def clubsyms.def 21308 echo lock_protect >> clubsyms.def 21309 echo lock_unprotect >> clubsyms.def 21310 echo lock_get_mem >> clubsyms.def 21311 echo checklock_start >> clubsyms.def 21312 echo checklock_stop >> clubsyms.def 21313 echo checklock_lock >> clubsyms.def 21314 echo checklock_unlock >> clubsyms.def 21315 echo checklock_init >> clubsyms.def 21316 echo checklock_thrcreate >> clubsyms.def 21317 echo checklock_thrjoin >> clubsyms.def 21318 fi 21319 21320 # check for dnstap if requested 21321 21322 # Check whether --enable-dnstap was given. 21323 if test "${enable_dnstap+set}" = set; then : 21324 enableval=$enable_dnstap; opt_dnstap=$enableval 21325 else 21326 opt_dnstap=no 21327 fi 21328 21329 21330 21331 # Check whether --with-dnstap-socket-path was given. 21332 if test "${with_dnstap_socket_path+set}" = set; then : 21333 withval=$with_dnstap_socket_path; opt_dnstap_socket_path=$withval 21334 else 21335 opt_dnstap_socket_path="$UNBOUND_RUN_DIR/dnstap.sock" 21336 fi 21337 21338 21339 if test "x$opt_dnstap" != "xno"; then 21340 # Extract the first word of "protoc-c", so it can be a program name with args. 21341 set dummy protoc-c; ac_word=$2 21342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 21343 $as_echo_n "checking for $ac_word... " >&6; } 21344 if ${ac_cv_path_PROTOC_C+:} false; then : 21345 $as_echo_n "(cached) " >&6 21346 else 21347 case $PROTOC_C in 21348 [\\/]* | ?:[\\/]*) 21349 ac_cv_path_PROTOC_C="$PROTOC_C" # Let the user override the test with a path. 21350 ;; 21351 *) 21352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 21353 for as_dir in $PATH 21354 do 21355 IFS=$as_save_IFS 21356 test -z "$as_dir" && as_dir=. 21357 for ac_exec_ext in '' $ac_executable_extensions; do 21358 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 21359 ac_cv_path_PROTOC_C="$as_dir/$ac_word$ac_exec_ext" 21360 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 21361 break 2 21362 fi 21363 done 21364 done 21365 IFS=$as_save_IFS 21366 21367 ;; 21368 esac 21369 fi 21370 PROTOC_C=$ac_cv_path_PROTOC_C 21371 if test -n "$PROTOC_C"; then 21372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROTOC_C" >&5 21373 $as_echo "$PROTOC_C" >&6; } 21374 else 21375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 21376 $as_echo "no" >&6; } 21377 fi 21378 21379 21380 if test -z "$PROTOC_C"; then 21381 as_fn_error $? "The protoc-c program was not found. Please install protobuf-c!" "$LINENO" 5 21382 fi 21383 21384 # Check whether --with-protobuf-c was given. 21385 if test "${with_protobuf_c+set}" = set; then : 21386 withval=$with_protobuf_c; 21387 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 21388 if test -f $withval/include/google/protobuf-c/protobuf-c.h; then 21389 CFLAGS="$CFLAGS -I$withval/include/google" 21390 else 21391 CFLAGS="$CFLAGS -I$withval/include" 21392 fi 21393 LDFLAGS="$LDFLAGS -L$withval/lib" 21394 21395 else 21396 21397 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 21398 if test -f /usr/include/google/protobuf-c/protobuf-c.h; then 21399 CFLAGS="$CFLAGS -I/usr/include/google" 21400 else 21401 if test -f /usr/local/include/google/protobuf-c/protobuf-c.h; then 21402 CFLAGS="$CFLAGS -I/usr/local/include/google" 21403 LDFLAGS="$LDFLAGS -L/usr/local/lib" 21404 fi 21405 fi 21406 21407 fi 21408 21409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing protobuf_c_message_pack" >&5 21410 $as_echo_n "checking for library containing protobuf_c_message_pack... " >&6; } 21411 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 21412 $as_echo_n "(cached) " >&6 21413 else 21414 ac_func_search_save_LIBS=$LIBS 21415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21416 /* end confdefs.h. */ 21417 21418 /* Override any GCC internal prototype to avoid an error. 21419 Use char because int might match the return type of a GCC 21420 builtin and then its argument prototype would still apply. */ 21421 #ifdef __cplusplus 21422 extern "C" 21423 #endif 21424 char protobuf_c_message_pack (); 21425 int 21426 main () 21427 { 21428 return protobuf_c_message_pack (); 21429 ; 21430 return 0; 21431 } 21432 _ACEOF 21433 for ac_lib in '' protobuf-c; do 21434 if test -z "$ac_lib"; then 21435 ac_res="none required" 21436 else 21437 ac_res=-l$ac_lib 21438 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 21439 fi 21440 if ac_fn_c_try_link "$LINENO"; then : 21441 ac_cv_search_protobuf_c_message_pack=$ac_res 21442 fi 21443 rm -f core conftest.err conftest.$ac_objext \ 21444 conftest$ac_exeext 21445 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 21446 break 21447 fi 21448 done 21449 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 21450 21451 else 21452 ac_cv_search_protobuf_c_message_pack=no 21453 fi 21454 rm conftest.$ac_ext 21455 LIBS=$ac_func_search_save_LIBS 21456 fi 21457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_protobuf_c_message_pack" >&5 21458 $as_echo "$ac_cv_search_protobuf_c_message_pack" >&6; } 21459 ac_res=$ac_cv_search_protobuf_c_message_pack 21460 if test "$ac_res" != no; then : 21461 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 21462 21463 else 21464 as_fn_error $? "The protobuf-c library was not found. Please install protobuf-c!" "$LINENO" 5 21465 fi 21466 21467 21468 21469 $as_echo "#define USE_DNSTAP 1" >>confdefs.h 21470 21471 ENABLE_DNSTAP=1 21472 21473 21474 21475 hdr_dnstap_socket_path="`echo $opt_dnstap_socket_path | sed -e 's/\\\\/\\\\\\\\/g'`" 21476 21477 21478 cat >>confdefs.h <<_ACEOF 21479 #define DNSTAP_SOCKET_PATH "$hdr_dnstap_socket_path" 21480 _ACEOF 21481 21482 DNSTAP_SOCKET_PATH="$hdr_dnstap_socket_path" 21483 21484 DNSTAP_SOCKET_TESTBIN='unbound-dnstap-socket$(EXEEXT)' 21485 21486 DNSTAP_SRC="dnstap/dnstap.c dnstap/dnstap.pb-c.c dnstap/dnstap_fstrm.c dnstap/dtstream.c" 21487 21488 DNSTAP_OBJ="dnstap.lo dnstap.pb-c.lo dnstap_fstrm.lo dtstream.lo" 21489 21490 21491 else 21492 21493 ENABLE_DNSTAP=0 21494 21495 21496 21497 fi 21498 21499 21500 # check for dnscrypt if requested 21501 21502 # Check whether --enable-dnscrypt was given. 21503 if test "${enable_dnscrypt+set}" = set; then : 21504 enableval=$enable_dnscrypt; opt_dnscrypt=$enableval 21505 else 21506 opt_dnscrypt=no 21507 fi 21508 21509 21510 if test "x$opt_dnscrypt" != "xno"; then 21511 21512 # Check whether --with-libsodium was given. 21513 if test "${with_libsodium+set}" = set; then : 21514 withval=$with_libsodium; 21515 CFLAGS="$CFLAGS -I$withval/include" 21516 LDFLAGS="$LDFLAGS -L$withval/lib" 21517 21518 fi 21519 21520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_init" >&5 21521 $as_echo_n "checking for library containing sodium_init... " >&6; } 21522 if ${ac_cv_search_sodium_init+:} false; then : 21523 $as_echo_n "(cached) " >&6 21524 else 21525 ac_func_search_save_LIBS=$LIBS 21526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21527 /* end confdefs.h. */ 21528 21529 /* Override any GCC internal prototype to avoid an error. 21530 Use char because int might match the return type of a GCC 21531 builtin and then its argument prototype would still apply. */ 21532 #ifdef __cplusplus 21533 extern "C" 21534 #endif 21535 char sodium_init (); 21536 int 21537 main () 21538 { 21539 return sodium_init (); 21540 ; 21541 return 0; 21542 } 21543 _ACEOF 21544 for ac_lib in '' sodium; do 21545 if test -z "$ac_lib"; then 21546 ac_res="none required" 21547 else 21548 ac_res=-l$ac_lib 21549 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 21550 fi 21551 if ac_fn_c_try_link "$LINENO"; then : 21552 ac_cv_search_sodium_init=$ac_res 21553 fi 21554 rm -f core conftest.err conftest.$ac_objext \ 21555 conftest$ac_exeext 21556 if ${ac_cv_search_sodium_init+:} false; then : 21557 break 21558 fi 21559 done 21560 if ${ac_cv_search_sodium_init+:} false; then : 21561 21562 else 21563 ac_cv_search_sodium_init=no 21564 fi 21565 rm conftest.$ac_ext 21566 LIBS=$ac_func_search_save_LIBS 21567 fi 21568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_init" >&5 21569 $as_echo "$ac_cv_search_sodium_init" >&6; } 21570 ac_res=$ac_cv_search_sodium_init 21571 if test "$ac_res" != no; then : 21572 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 21573 21574 else 21575 as_fn_error $? "The sodium library was not found. Please install sodium!" "$LINENO" 5 21576 fi 21577 21578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm" >&5 21579 $as_echo_n "checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm... " >&6; } 21580 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 21581 $as_echo_n "(cached) " >&6 21582 else 21583 ac_func_search_save_LIBS=$LIBS 21584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21585 /* end confdefs.h. */ 21586 21587 /* Override any GCC internal prototype to avoid an error. 21588 Use char because int might match the return type of a GCC 21589 builtin and then its argument prototype would still apply. */ 21590 #ifdef __cplusplus 21591 extern "C" 21592 #endif 21593 char crypto_box_curve25519xchacha20poly1305_beforenm (); 21594 int 21595 main () 21596 { 21597 return crypto_box_curve25519xchacha20poly1305_beforenm (); 21598 ; 21599 return 0; 21600 } 21601 _ACEOF 21602 for ac_lib in '' sodium; do 21603 if test -z "$ac_lib"; then 21604 ac_res="none required" 21605 else 21606 ac_res=-l$ac_lib 21607 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 21608 fi 21609 if ac_fn_c_try_link "$LINENO"; then : 21610 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=$ac_res 21611 fi 21612 rm -f core conftest.err conftest.$ac_objext \ 21613 conftest$ac_exeext 21614 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 21615 break 21616 fi 21617 done 21618 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 21619 21620 else 21621 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=no 21622 fi 21623 rm conftest.$ac_ext 21624 LIBS=$ac_func_search_save_LIBS 21625 fi 21626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&5 21627 $as_echo "$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&6; } 21628 ac_res=$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm 21629 if test "$ac_res" != no; then : 21630 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 21631 21632 ENABLE_DNSCRYPT_XCHACHA20=1 21633 21634 21635 $as_echo "#define USE_DNSCRYPT_XCHACHA20 1" >>confdefs.h 21636 21637 21638 else 21639 21640 ENABLE_DNSCRYPT_XCHACHA20=0 21641 21642 21643 fi 21644 21645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_set_misuse_handler" >&5 21646 $as_echo_n "checking for library containing sodium_set_misuse_handler... " >&6; } 21647 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then : 21648 $as_echo_n "(cached) " >&6 21649 else 21650 ac_func_search_save_LIBS=$LIBS 21651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21652 /* end confdefs.h. */ 21653 21654 /* Override any GCC internal prototype to avoid an error. 21655 Use char because int might match the return type of a GCC 21656 builtin and then its argument prototype would still apply. */ 21657 #ifdef __cplusplus 21658 extern "C" 21659 #endif 21660 char sodium_set_misuse_handler (); 21661 int 21662 main () 21663 { 21664 return sodium_set_misuse_handler (); 21665 ; 21666 return 0; 21667 } 21668 _ACEOF 21669 for ac_lib in '' sodium; do 21670 if test -z "$ac_lib"; then 21671 ac_res="none required" 21672 else 21673 ac_res=-l$ac_lib 21674 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 21675 fi 21676 if ac_fn_c_try_link "$LINENO"; then : 21677 ac_cv_search_sodium_set_misuse_handler=$ac_res 21678 fi 21679 rm -f core conftest.err conftest.$ac_objext \ 21680 conftest$ac_exeext 21681 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then : 21682 break 21683 fi 21684 done 21685 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then : 21686 21687 else 21688 ac_cv_search_sodium_set_misuse_handler=no 21689 fi 21690 rm conftest.$ac_ext 21691 LIBS=$ac_func_search_save_LIBS 21692 fi 21693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_set_misuse_handler" >&5 21694 $as_echo "$ac_cv_search_sodium_set_misuse_handler" >&6; } 21695 ac_res=$ac_cv_search_sodium_set_misuse_handler 21696 if test "$ac_res" != no; then : 21697 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 21698 21699 21700 $as_echo "#define SODIUM_MISUSE_HANDLER 1" >>confdefs.h 21701 21702 21703 fi 21704 21705 21706 21707 $as_echo "#define USE_DNSCRYPT 1" >>confdefs.h 21708 21709 ENABLE_DNSCRYPT=1 21710 21711 21712 DNSCRYPT_SRC="dnscrypt/dnscrypt.c" 21713 21714 DNSCRYPT_OBJ="dnscrypt.lo" 21715 21716 21717 else 21718 ENABLE_DNSCRYPT_XCHACHA20=0 21719 21720 21721 ENABLE_DNSCRYPT=0 21722 21723 21724 21725 fi 21726 21727 21728 # check for cachedb if requested 21729 # Check whether --enable-cachedb was given. 21730 if test "${enable_cachedb+set}" = set; then : 21731 enableval=$enable_cachedb; 21732 fi 21733 21734 # turn on cachedb when hiredis support is enabled. 21735 if test "$found_libhiredis" = "yes"; then enable_cachedb="yes"; fi 21736 case "$enable_cachedb" in 21737 yes) 21738 21739 $as_echo "#define USE_CACHEDB 1" >>confdefs.h 21740 21741 CACHEDB_SRC="cachedb/cachedb.c cachedb/redis.c" 21742 21743 CACHEDB_OBJ="cachedb.lo redis.lo" 21744 21745 ;; 21746 no|*) 21747 # nothing 21748 ;; 21749 esac 21750 21751 # check for ipsecmod if requested 21752 # Check whether --enable-ipsecmod was given. 21753 if test "${enable_ipsecmod+set}" = set; then : 21754 enableval=$enable_ipsecmod; 21755 fi 21756 21757 case "$enable_ipsecmod" in 21758 yes) 21759 21760 $as_echo "#define USE_IPSECMOD 1" >>confdefs.h 21761 21762 IPSECMOD_OBJ="ipsecmod.lo ipsecmod-whitelist.lo" 21763 21764 IPSECMOD_HEADER='$(srcdir)/ipsecmod/ipsecmod.h $(srcdir)/ipsecmod/ipsecmod-whitelist.h' 21765 21766 ;; 21767 no|*) 21768 # nothing 21769 ;; 21770 esac 21771 21772 # check for ipset if requested 21773 # Check whether --enable-ipset was given. 21774 if test "${enable_ipset+set}" = set; then : 21775 enableval=$enable_ipset; 21776 fi 21777 21778 case "$enable_ipset" in 21779 yes) 21780 21781 $as_echo "#define USE_IPSET 1" >>confdefs.h 21782 21783 IPSET_SRC="ipset/ipset.c" 21784 21785 IPSET_OBJ="ipset.lo" 21786 21787 21788 # mnl 21789 21790 # Check whether --with-libmnl was given. 21791 if test "${with_libmnl+set}" = set; then : 21792 withval=$with_libmnl; 21793 else 21794 withval="yes" 21795 fi 21796 21797 found_libmnl="no" 21798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmnl" >&5 21799 $as_echo_n "checking for libmnl... " >&6; } 21800 if test x_$withval = x_ -o x_$withval = x_yes; then 21801 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 21802 fi 21803 for dir in $withval ; do 21804 if test -f "$dir/include/libmnl/libmnl.h" -o -f "$dir/include/libmnl/libmnl/libmnl.h"; then 21805 found_libmnl="yes" 21806 extralibmnl="" 21807 if test -f "$dir/include/libmnl/libmnl/libmnl.h"; then 21808 extralibmnl="/libmnl" 21809 fi 21810 if test "$dir" != "/usr" -o -n "$extralibmnl"; then 21811 CPPFLAGS="$CPPFLAGS -I$dir/include$extralibmnl" 21812 fi 21813 if test "$dir" != "/usr"; then 21814 LDFLAGS="$LDFLAGS -L$dir/lib" 21815 fi 21816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 21817 $as_echo "found in $dir" >&6; } 21818 LIBS="$LIBS -lmnl" 21819 break; 21820 fi 21821 done 21822 if test x_$found_libmnl != x_yes; then 21823 as_fn_error $? "Could not find libmnl, libmnl.h" "$LINENO" 5 21824 fi 21825 ;; 21826 no|*) 21827 # nothing 21828 ;; 21829 esac 21830 # Check whether --enable-explicit-port-randomisation was given. 21831 if test "${enable_explicit_port_randomisation+set}" = set; then : 21832 enableval=$enable_explicit_port_randomisation; 21833 fi 21834 21835 case "$enable_explicit_port_randomisation" in 21836 no) 21837 21838 $as_echo "#define DISABLE_EXPLICIT_PORT_RANDOMISATION 1" >>confdefs.h 21839 21840 ;; 21841 yes|*) 21842 ;; 21843 esac 21844 21845 if echo "$host" | $GREP -i -e linux >/dev/null; then 21846 # Check whether --enable-linux-ip-local-port-range was given. 21847 if test "${enable_linux_ip_local_port_range+set}" = set; then : 21848 enableval=$enable_linux_ip_local_port_range; 21849 fi 21850 21851 case "$enable_linux_ip_local_port_range" in 21852 yes) 21853 21854 $as_echo "#define USE_LINUX_IP_LOCAL_PORT_RANGE 1" >>confdefs.h 21855 21856 ;; 21857 no|*) 21858 ;; 21859 esac 21860 fi 21861 21862 21863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ${MAKE:-make} supports $< with implicit rule in scope" >&5 21864 $as_echo_n "checking if ${MAKE:-make} supports $< with implicit rule in scope... " >&6; } 21865 # on openBSD, the implicit rule make $< work. 21866 # on Solaris, it does not work ($? is changed sources, $^ lists dependencies). 21867 # gmake works. 21868 cat >conftest.make <<EOF 21869 all: conftest.lo 21870 21871 conftest.lo foo.lo bla.lo: 21872 if test -f "\$<"; then touch \$@; fi 21873 21874 .SUFFIXES: .lo 21875 .c.lo: 21876 if test -f "\$<"; then touch \$@; fi 21877 21878 conftest.lo: conftest.dir/conftest.c 21879 EOF 21880 mkdir conftest.dir 21881 touch conftest.dir/conftest.c 21882 rm -f conftest.lo conftest.c 21883 ${MAKE:-make} -f conftest.make >/dev/null 21884 rm -f conftest.make conftest.c conftest.dir/conftest.c 21885 rm -rf conftest.dir 21886 if test ! -f conftest.lo; then 21887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 21888 $as_echo "no" >&6; } 21889 SOURCEDETERMINE='echo "$^" | awk "-F " "{print \$$1;}" > .source' 21890 SOURCEFILE='`cat .source`' 21891 else 21892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 21893 $as_echo "yes" >&6; } 21894 SOURCEDETERMINE=':' 21895 SOURCEFILE='$<' 21896 fi 21897 rm -f conftest.lo 21898 21899 21900 21901 # see if we want to build the library or everything 21902 ALLTARGET="alltargets" 21903 INSTALLTARGET="install-all" 21904 21905 # Check whether --with-libunbound-only was given. 21906 if test "${with_libunbound_only+set}" = set; then : 21907 withval=$with_libunbound_only; 21908 if test "$withval" = "yes"; then 21909 ALLTARGET="lib" 21910 INSTALLTARGET="install-lib" 21911 fi 21912 21913 fi 21914 21915 if test $ALLTARGET = "alltargets"; then 21916 if test $USE_NSS = "yes"; then 21917 as_fn_error $? "--with-nss can only be used in combination with --with-libunbound-only." "$LINENO" 5 21918 fi 21919 if test $USE_NETTLE = "yes"; then 21920 as_fn_error $? "--with-nettle can only be used in combination with --with-libunbound-only." "$LINENO" 5 21921 fi 21922 fi 21923 21924 21925 21926 21927 21928 { $as_echo "$as_me:${as_lineno-$LINENO}: Stripping extension flags..." >&5 21929 $as_echo "$as_me: Stripping extension flags..." >&6;} 21930 21931 if echo $CFLAGS | grep " -D_GNU_SOURCE" >/dev/null 2>&1; then 21932 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_GNU_SOURCE//g'`" 21933 21934 $as_echo "#define OMITTED__D_GNU_SOURCE 1" >>confdefs.h 21935 21936 fi 21937 21938 21939 if echo $CFLAGS | grep " -D_BSD_SOURCE" >/dev/null 2>&1; then 21940 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_BSD_SOURCE//g'`" 21941 21942 $as_echo "#define OMITTED__D_BSD_SOURCE 1" >>confdefs.h 21943 21944 fi 21945 21946 21947 if echo $CFLAGS | grep " -D_DEFAULT_SOURCE" >/dev/null 2>&1; then 21948 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_DEFAULT_SOURCE//g'`" 21949 21950 $as_echo "#define OMITTED__D_DEFAULT_SOURCE 1" >>confdefs.h 21951 21952 fi 21953 21954 21955 if echo $CFLAGS | grep " -D__EXTENSIONS__" >/dev/null 2>&1; then 21956 CFLAGS="`echo $CFLAGS | sed -e 's/ -D__EXTENSIONS__//g'`" 21957 21958 $as_echo "#define OMITTED__D__EXTENSIONS__ 1" >>confdefs.h 21959 21960 fi 21961 21962 21963 if echo $CFLAGS | grep " -D_POSIX_C_SOURCE=200112" >/dev/null 2>&1; then 21964 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_POSIX_C_SOURCE=200112//g'`" 21965 21966 $as_echo "#define OMITTED__D_POSIX_C_SOURCE_200112 1" >>confdefs.h 21967 21968 fi 21969 21970 21971 if echo $CFLAGS | grep " -D_XOPEN_SOURCE=600" >/dev/null 2>&1; then 21972 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE=600//g'`" 21973 21974 $as_echo "#define OMITTED__D_XOPEN_SOURCE_600 1" >>confdefs.h 21975 21976 fi 21977 21978 21979 if echo $CFLAGS | grep " -D_XOPEN_SOURCE_EXTENDED=1" >/dev/null 2>&1; then 21980 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE_EXTENDED=1//g'`" 21981 21982 $as_echo "#define OMITTED__D_XOPEN_SOURCE_EXTENDED_1 1" >>confdefs.h 21983 21984 fi 21985 21986 21987 if echo $CFLAGS | grep " -D_ALL_SOURCE" >/dev/null 2>&1; then 21988 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_ALL_SOURCE//g'`" 21989 21990 $as_echo "#define OMITTED__D_ALL_SOURCE 1" >>confdefs.h 21991 21992 fi 21993 21994 21995 if echo $CFLAGS | grep " -D_LARGEFILE_SOURCE=1" >/dev/null 2>&1; then 21996 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_LARGEFILE_SOURCE=1//g'`" 21997 21998 $as_echo "#define OMITTED__D_LARGEFILE_SOURCE_1 1" >>confdefs.h 21999 22000 fi 22001 22002 22003 if test -n "$LATE_LDFLAGS"; then 22004 LDFLAGS="$LATE_LDFLAGS $LDFLAGS" 22005 fi 22006 # remove start spaces 22007 LDFLAGS=`echo "$LDFLAGS"|sed -e 's/^ *//'` 22008 LIBS=`echo "$LIBS"|sed -e 's/^ *//'` 22009 22010 22011 cat >>confdefs.h <<_ACEOF 22012 #define MAXSYSLOGMSGLEN 10240 22013 _ACEOF 22014 22015 22016 22017 22018 version=1.16.3 22019 22020 date=`date +'%b %e, %Y'` 22021 22022 22023 ac_config_files="$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" 22024 22025 ac_config_headers="$ac_config_headers config.h" 22026 22027 cat >confcache <<\_ACEOF 22028 # This file is a shell script that caches the results of configure 22029 # tests run on this system so they can be shared between configure 22030 # scripts and configure runs, see configure's option --config-cache. 22031 # It is not useful on other systems. If it contains results you don't 22032 # want to keep, you may remove or edit it. 22033 # 22034 # config.status only pays attention to the cache file if you give it 22035 # the --recheck option to rerun configure. 22036 # 22037 # `ac_cv_env_foo' variables (set or unset) will be overridden when 22038 # loading this file, other *unset* `ac_cv_foo' will be assigned the 22039 # following values. 22040 22041 _ACEOF 22042 22043 # The following way of writing the cache mishandles newlines in values, 22044 # but we know of no workaround that is simple, portable, and efficient. 22045 # So, we kill variables containing newlines. 22046 # Ultrix sh set writes to stderr and can't be redirected directly, 22047 # and sets the high bit in the cache file unless we assign to the vars. 22048 ( 22049 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 22050 eval ac_val=\$$ac_var 22051 case $ac_val in #( 22052 *${as_nl}*) 22053 case $ac_var in #( 22054 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 22055 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 22056 esac 22057 case $ac_var in #( 22058 _ | IFS | as_nl) ;; #( 22059 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 22060 *) { eval $ac_var=; unset $ac_var;} ;; 22061 esac ;; 22062 esac 22063 done 22064 22065 (set) 2>&1 | 22066 case $as_nl`(ac_space=' '; set) 2>&1` in #( 22067 *${as_nl}ac_space=\ *) 22068 # `set' does not quote correctly, so add quotes: double-quote 22069 # substitution turns \\\\ into \\, and sed turns \\ into \. 22070 sed -n \ 22071 "s/'/'\\\\''/g; 22072 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 22073 ;; #( 22074 *) 22075 # `set' quotes correctly as required by POSIX, so do not add quotes. 22076 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 22077 ;; 22078 esac | 22079 sort 22080 ) | 22081 sed ' 22082 /^ac_cv_env_/b end 22083 t clear 22084 :clear 22085 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 22086 t end 22087 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 22088 :end' >>confcache 22089 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 22090 if test -w "$cache_file"; then 22091 if test "x$cache_file" != "x/dev/null"; then 22092 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 22093 $as_echo "$as_me: updating cache $cache_file" >&6;} 22094 if test ! -f "$cache_file" || test -h "$cache_file"; then 22095 cat confcache >"$cache_file" 22096 else 22097 case $cache_file in #( 22098 */* | ?:*) 22099 mv -f confcache "$cache_file"$$ && 22100 mv -f "$cache_file"$$ "$cache_file" ;; #( 22101 *) 22102 mv -f confcache "$cache_file" ;; 22103 esac 22104 fi 22105 fi 22106 else 22107 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 22108 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 22109 fi 22110 fi 22111 rm -f confcache 22112 22113 test "x$prefix" = xNONE && prefix=$ac_default_prefix 22114 # Let make expand exec_prefix. 22115 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 22116 22117 DEFS=-DHAVE_CONFIG_H 22118 22119 ac_libobjs= 22120 ac_ltlibobjs= 22121 U= 22122 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 22123 # 1. Remove the extension, and $U if already installed. 22124 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 22125 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 22126 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 22127 # will be set to the directory where LIBOBJS objects are built. 22128 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 22129 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 22130 done 22131 LIBOBJS=$ac_libobjs 22132 22133 LTLIBOBJS=$ac_ltlibobjs 22134 22135 22136 if test -z "${USE_SYSTEMD_TRUE}" && test -z "${USE_SYSTEMD_FALSE}"; then 22137 as_fn_error $? "conditional \"USE_SYSTEMD\" was never defined. 22138 Usually this means the macro was only invoked conditionally." "$LINENO" 5 22139 fi 22140 22141 : "${CONFIG_STATUS=./config.status}" 22142 ac_write_fail=0 22143 ac_clean_files_save=$ac_clean_files 22144 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 22145 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 22146 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 22147 as_write_fail=0 22148 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 22149 #! $SHELL 22150 # Generated by $as_me. 22151 # Run this file to recreate the current configuration. 22152 # Compiler output produced by configure, useful for debugging 22153 # configure, is in config.log if it exists. 22154 22155 debug=false 22156 ac_cs_recheck=false 22157 ac_cs_silent=false 22158 22159 SHELL=\${CONFIG_SHELL-$SHELL} 22160 export SHELL 22161 _ASEOF 22162 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 22163 ## -------------------- ## 22164 ## M4sh Initialization. ## 22165 ## -------------------- ## 22166 22167 # Be more Bourne compatible 22168 DUALCASE=1; export DUALCASE # for MKS sh 22169 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22170 emulate sh 22171 NULLCMD=: 22172 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 22173 # is contrary to our usage. Disable this feature. 22174 alias -g '${1+"$@"}'='"$@"' 22175 setopt NO_GLOB_SUBST 22176 else 22177 case `(set -o) 2>/dev/null` in #( 22178 *posix*) : 22179 set -o posix ;; #( 22180 *) : 22181 ;; 22182 esac 22183 fi 22184 22185 22186 as_nl=' 22187 ' 22188 export as_nl 22189 # Printing a long string crashes Solaris 7 /usr/bin/printf. 22190 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 22191 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 22192 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 22193 # Prefer a ksh shell builtin over an external printf program on Solaris, 22194 # but without wasting forks for bash or zsh. 22195 if test -z "$BASH_VERSION$ZSH_VERSION" \ 22196 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 22197 as_echo='print -r --' 22198 as_echo_n='print -rn --' 22199 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 22200 as_echo='printf %s\n' 22201 as_echo_n='printf %s' 22202 else 22203 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 22204 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 22205 as_echo_n='/usr/ucb/echo -n' 22206 else 22207 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 22208 as_echo_n_body='eval 22209 arg=$1; 22210 case $arg in #( 22211 *"$as_nl"*) 22212 expr "X$arg" : "X\\(.*\\)$as_nl"; 22213 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 22214 esac; 22215 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 22216 ' 22217 export as_echo_n_body 22218 as_echo_n='sh -c $as_echo_n_body as_echo' 22219 fi 22220 export as_echo_body 22221 as_echo='sh -c $as_echo_body as_echo' 22222 fi 22223 22224 # The user is always right. 22225 if test "${PATH_SEPARATOR+set}" != set; then 22226 PATH_SEPARATOR=: 22227 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 22228 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 22229 PATH_SEPARATOR=';' 22230 } 22231 fi 22232 22233 22234 # IFS 22235 # We need space, tab and new line, in precisely that order. Quoting is 22236 # there to prevent editors from complaining about space-tab. 22237 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 22238 # splitting by setting IFS to empty value.) 22239 IFS=" "" $as_nl" 22240 22241 # Find who we are. Look in the path if we contain no directory separator. 22242 as_myself= 22243 case $0 in #(( 22244 *[\\/]* ) as_myself=$0 ;; 22245 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 22246 for as_dir in $PATH 22247 do 22248 IFS=$as_save_IFS 22249 test -z "$as_dir" && as_dir=. 22250 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 22251 done 22252 IFS=$as_save_IFS 22253 22254 ;; 22255 esac 22256 # We did not find ourselves, most probably we were run as `sh COMMAND' 22257 # in which case we are not to be found in the path. 22258 if test "x$as_myself" = x; then 22259 as_myself=$0 22260 fi 22261 if test ! -f "$as_myself"; then 22262 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 22263 exit 1 22264 fi 22265 22266 # Unset variables that we do not need and which cause bugs (e.g. in 22267 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 22268 # suppresses any "Segmentation fault" message there. '((' could 22269 # trigger a bug in pdksh 5.2.14. 22270 for as_var in BASH_ENV ENV MAIL MAILPATH 22271 do eval test x\${$as_var+set} = xset \ 22272 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 22273 done 22274 PS1='$ ' 22275 PS2='> ' 22276 PS4='+ ' 22277 22278 # NLS nuisances. 22279 LC_ALL=C 22280 export LC_ALL 22281 LANGUAGE=C 22282 export LANGUAGE 22283 22284 # CDPATH. 22285 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 22286 22287 22288 # as_fn_error STATUS ERROR [LINENO LOG_FD] 22289 # ---------------------------------------- 22290 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 22291 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 22292 # script with STATUS, using 1 if that was 0. 22293 as_fn_error () 22294 { 22295 as_status=$1; test $as_status -eq 0 && as_status=1 22296 if test "$4"; then 22297 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 22298 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 22299 fi 22300 $as_echo "$as_me: error: $2" >&2 22301 as_fn_exit $as_status 22302 } # as_fn_error 22303 22304 22305 # as_fn_set_status STATUS 22306 # ----------------------- 22307 # Set $? to STATUS, without forking. 22308 as_fn_set_status () 22309 { 22310 return $1 22311 } # as_fn_set_status 22312 22313 # as_fn_exit STATUS 22314 # ----------------- 22315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 22316 as_fn_exit () 22317 { 22318 set +e 22319 as_fn_set_status $1 22320 exit $1 22321 } # as_fn_exit 22322 22323 # as_fn_unset VAR 22324 # --------------- 22325 # Portably unset VAR. 22326 as_fn_unset () 22327 { 22328 { eval $1=; unset $1;} 22329 } 22330 as_unset=as_fn_unset 22331 # as_fn_append VAR VALUE 22332 # ---------------------- 22333 # Append the text in VALUE to the end of the definition contained in VAR. Take 22334 # advantage of any shell optimizations that allow amortized linear growth over 22335 # repeated appends, instead of the typical quadratic growth present in naive 22336 # implementations. 22337 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 22338 eval 'as_fn_append () 22339 { 22340 eval $1+=\$2 22341 }' 22342 else 22343 as_fn_append () 22344 { 22345 eval $1=\$$1\$2 22346 } 22347 fi # as_fn_append 22348 22349 # as_fn_arith ARG... 22350 # ------------------ 22351 # Perform arithmetic evaluation on the ARGs, and store the result in the 22352 # global $as_val. Take advantage of shells that can avoid forks. The arguments 22353 # must be portable across $(()) and expr. 22354 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 22355 eval 'as_fn_arith () 22356 { 22357 as_val=$(( $* )) 22358 }' 22359 else 22360 as_fn_arith () 22361 { 22362 as_val=`expr "$@" || test $? -eq 1` 22363 } 22364 fi # as_fn_arith 22365 22366 22367 if expr a : '\(a\)' >/dev/null 2>&1 && 22368 test "X`expr 00001 : '.*\(...\)'`" = X001; then 22369 as_expr=expr 22370 else 22371 as_expr=false 22372 fi 22373 22374 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 22375 as_basename=basename 22376 else 22377 as_basename=false 22378 fi 22379 22380 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 22381 as_dirname=dirname 22382 else 22383 as_dirname=false 22384 fi 22385 22386 as_me=`$as_basename -- "$0" || 22387 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 22388 X"$0" : 'X\(//\)$' \| \ 22389 X"$0" : 'X\(/\)' \| . 2>/dev/null || 22390 $as_echo X/"$0" | 22391 sed '/^.*\/\([^/][^/]*\)\/*$/{ 22392 s//\1/ 22393 q 22394 } 22395 /^X\/\(\/\/\)$/{ 22396 s//\1/ 22397 q 22398 } 22399 /^X\/\(\/\).*/{ 22400 s//\1/ 22401 q 22402 } 22403 s/.*/./; q'` 22404 22405 # Avoid depending upon Character Ranges. 22406 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 22407 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 22408 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 22409 as_cr_digits='0123456789' 22410 as_cr_alnum=$as_cr_Letters$as_cr_digits 22411 22412 ECHO_C= ECHO_N= ECHO_T= 22413 case `echo -n x` in #((((( 22414 -n*) 22415 case `echo 'xy\c'` in 22416 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 22417 xy) ECHO_C='\c';; 22418 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 22419 ECHO_T=' ';; 22420 esac;; 22421 *) 22422 ECHO_N='-n';; 22423 esac 22424 22425 rm -f conf$$ conf$$.exe conf$$.file 22426 if test -d conf$$.dir; then 22427 rm -f conf$$.dir/conf$$.file 22428 else 22429 rm -f conf$$.dir 22430 mkdir conf$$.dir 2>/dev/null 22431 fi 22432 if (echo >conf$$.file) 2>/dev/null; then 22433 if ln -s conf$$.file conf$$ 2>/dev/null; then 22434 as_ln_s='ln -s' 22435 # ... but there are two gotchas: 22436 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 22437 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 22438 # In both cases, we have to default to `cp -pR'. 22439 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 22440 as_ln_s='cp -pR' 22441 elif ln conf$$.file conf$$ 2>/dev/null; then 22442 as_ln_s=ln 22443 else 22444 as_ln_s='cp -pR' 22445 fi 22446 else 22447 as_ln_s='cp -pR' 22448 fi 22449 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 22450 rmdir conf$$.dir 2>/dev/null 22451 22452 22453 # as_fn_mkdir_p 22454 # ------------- 22455 # Create "$as_dir" as a directory, including parents if necessary. 22456 as_fn_mkdir_p () 22457 { 22458 22459 case $as_dir in #( 22460 -*) as_dir=./$as_dir;; 22461 esac 22462 test -d "$as_dir" || eval $as_mkdir_p || { 22463 as_dirs= 22464 while :; do 22465 case $as_dir in #( 22466 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 22467 *) as_qdir=$as_dir;; 22468 esac 22469 as_dirs="'$as_qdir' $as_dirs" 22470 as_dir=`$as_dirname -- "$as_dir" || 22471 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 22472 X"$as_dir" : 'X\(//\)[^/]' \| \ 22473 X"$as_dir" : 'X\(//\)$' \| \ 22474 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 22475 $as_echo X"$as_dir" | 22476 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 22477 s//\1/ 22478 q 22479 } 22480 /^X\(\/\/\)[^/].*/{ 22481 s//\1/ 22482 q 22483 } 22484 /^X\(\/\/\)$/{ 22485 s//\1/ 22486 q 22487 } 22488 /^X\(\/\).*/{ 22489 s//\1/ 22490 q 22491 } 22492 s/.*/./; q'` 22493 test -d "$as_dir" && break 22494 done 22495 test -z "$as_dirs" || eval "mkdir $as_dirs" 22496 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 22497 22498 22499 } # as_fn_mkdir_p 22500 if mkdir -p . 2>/dev/null; then 22501 as_mkdir_p='mkdir -p "$as_dir"' 22502 else 22503 test -d ./-p && rmdir ./-p 22504 as_mkdir_p=false 22505 fi 22506 22507 22508 # as_fn_executable_p FILE 22509 # ----------------------- 22510 # Test if FILE is an executable regular file. 22511 as_fn_executable_p () 22512 { 22513 test -f "$1" && test -x "$1" 22514 } # as_fn_executable_p 22515 as_test_x='test -x' 22516 as_executable_p=as_fn_executable_p 22517 22518 # Sed expression to map a string onto a valid CPP name. 22519 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 22520 22521 # Sed expression to map a string onto a valid variable name. 22522 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 22523 22524 22525 exec 6>&1 22526 ## ----------------------------------- ## 22527 ## Main body of $CONFIG_STATUS script. ## 22528 ## ----------------------------------- ## 22529 _ASEOF 22530 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 22531 22532 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22533 # Save the log message, to keep $0 and so on meaningful, and to 22534 # report actual input values of CONFIG_FILES etc. instead of their 22535 # values after options handling. 22536 ac_log=" 22537 This file was extended by unbound $as_me 1.16.3, which was 22538 generated by GNU Autoconf 2.69. Invocation command line was 22539 22540 CONFIG_FILES = $CONFIG_FILES 22541 CONFIG_HEADERS = $CONFIG_HEADERS 22542 CONFIG_LINKS = $CONFIG_LINKS 22543 CONFIG_COMMANDS = $CONFIG_COMMANDS 22544 $ $0 $@ 22545 22546 on `(hostname || uname -n) 2>/dev/null | sed 1q` 22547 " 22548 22549 _ACEOF 22550 22551 case $ac_config_files in *" 22552 "*) set x $ac_config_files; shift; ac_config_files=$*;; 22553 esac 22554 22555 case $ac_config_headers in *" 22556 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 22557 esac 22558 22559 22560 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22561 # Files that config.status was made for. 22562 config_files="$ac_config_files" 22563 config_headers="$ac_config_headers" 22564 config_commands="$ac_config_commands" 22565 22566 _ACEOF 22567 22568 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22569 ac_cs_usage="\ 22570 \`$as_me' instantiates files and other configuration actions 22571 from templates according to the current configuration. Unless the files 22572 and actions are specified as TAGs, all are instantiated by default. 22573 22574 Usage: $0 [OPTION]... [TAG]... 22575 22576 -h, --help print this help, then exit 22577 -V, --version print version number and configuration settings, then exit 22578 --config print configuration, then exit 22579 -q, --quiet, --silent 22580 do not print progress messages 22581 -d, --debug don't remove temporary files 22582 --recheck update $as_me by reconfiguring in the same conditions 22583 --file=FILE[:TEMPLATE] 22584 instantiate the configuration file FILE 22585 --header=FILE[:TEMPLATE] 22586 instantiate the configuration header FILE 22587 22588 Configuration files: 22589 $config_files 22590 22591 Configuration headers: 22592 $config_headers 22593 22594 Configuration commands: 22595 $config_commands 22596 22597 Report bugs to <unbound-bugs@nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues>." 22598 22599 _ACEOF 22600 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22601 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 22602 ac_cs_version="\\ 22603 unbound config.status 1.16.3 22604 configured by $0, generated by GNU Autoconf 2.69, 22605 with options \\"\$ac_cs_config\\" 22606 22607 Copyright (C) 2012 Free Software Foundation, Inc. 22608 This config.status script is free software; the Free Software Foundation 22609 gives unlimited permission to copy, distribute and modify it." 22610 22611 ac_pwd='$ac_pwd' 22612 srcdir='$srcdir' 22613 AWK='$AWK' 22614 test -n "\$AWK" || AWK=awk 22615 _ACEOF 22616 22617 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22618 # The default lists apply if the user does not specify any file. 22619 ac_need_defaults=: 22620 while test $# != 0 22621 do 22622 case $1 in 22623 --*=?*) 22624 ac_option=`expr "X$1" : 'X\([^=]*\)='` 22625 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 22626 ac_shift=: 22627 ;; 22628 --*=) 22629 ac_option=`expr "X$1" : 'X\([^=]*\)='` 22630 ac_optarg= 22631 ac_shift=: 22632 ;; 22633 *) 22634 ac_option=$1 22635 ac_optarg=$2 22636 ac_shift=shift 22637 ;; 22638 esac 22639 22640 case $ac_option in 22641 # Handling of the options. 22642 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 22643 ac_cs_recheck=: ;; 22644 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 22645 $as_echo "$ac_cs_version"; exit ;; 22646 --config | --confi | --conf | --con | --co | --c ) 22647 $as_echo "$ac_cs_config"; exit ;; 22648 --debug | --debu | --deb | --de | --d | -d ) 22649 debug=: ;; 22650 --file | --fil | --fi | --f ) 22651 $ac_shift 22652 case $ac_optarg in 22653 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 22654 '') as_fn_error $? "missing file argument" ;; 22655 esac 22656 as_fn_append CONFIG_FILES " '$ac_optarg'" 22657 ac_need_defaults=false;; 22658 --header | --heade | --head | --hea ) 22659 $ac_shift 22660 case $ac_optarg in 22661 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 22662 esac 22663 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 22664 ac_need_defaults=false;; 22665 --he | --h) 22666 # Conflict between --help and --header 22667 as_fn_error $? "ambiguous option: \`$1' 22668 Try \`$0 --help' for more information.";; 22669 --help | --hel | -h ) 22670 $as_echo "$ac_cs_usage"; exit ;; 22671 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 22672 | -silent | --silent | --silen | --sile | --sil | --si | --s) 22673 ac_cs_silent=: ;; 22674 22675 # This is an error. 22676 -*) as_fn_error $? "unrecognized option: \`$1' 22677 Try \`$0 --help' for more information." ;; 22678 22679 *) as_fn_append ac_config_targets " $1" 22680 ac_need_defaults=false ;; 22681 22682 esac 22683 shift 22684 done 22685 22686 ac_configure_extra_args= 22687 22688 if $ac_cs_silent; then 22689 exec 6>/dev/null 22690 ac_configure_extra_args="$ac_configure_extra_args --silent" 22691 fi 22692 22693 _ACEOF 22694 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22695 if \$ac_cs_recheck; then 22696 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 22697 shift 22698 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 22699 CONFIG_SHELL='$SHELL' 22700 export CONFIG_SHELL 22701 exec "\$@" 22702 fi 22703 22704 _ACEOF 22705 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22706 exec 5>>config.log 22707 { 22708 echo 22709 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 22710 ## Running $as_me. ## 22711 _ASBOX 22712 $as_echo "$ac_log" 22713 } >&5 22714 22715 _ACEOF 22716 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22717 # 22718 # INIT-COMMANDS 22719 # 22720 22721 22722 # The HP-UX ksh and POSIX shell print the target directory to stdout 22723 # if CDPATH is set. 22724 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 22725 22726 sed_quote_subst='$sed_quote_subst' 22727 double_quote_subst='$double_quote_subst' 22728 delay_variable_subst='$delay_variable_subst' 22729 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 22730 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 22731 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 22732 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 22733 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 22734 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 22735 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 22736 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 22737 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 22738 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 22739 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 22740 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 22741 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 22742 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 22743 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 22744 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 22745 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 22746 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 22747 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 22748 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 22749 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 22750 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 22751 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 22752 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 22753 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 22754 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 22755 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 22756 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 22757 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 22758 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 22759 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 22760 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 22761 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 22762 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 22763 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 22764 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 22765 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 22766 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 22767 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 22768 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 22769 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 22770 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 22771 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 22772 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 22773 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 22774 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 22775 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 22776 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 22777 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 22778 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 22779 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 22780 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 22781 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 22782 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 22783 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 22784 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 22785 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 22786 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 22787 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"`' 22788 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 22789 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 22790 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 22791 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 22792 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 22793 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 22794 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 22795 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 22796 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 22797 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 22798 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 22799 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 22800 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 22801 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 22802 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 22803 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 22804 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 22805 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 22806 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 22807 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 22808 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 22809 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 22810 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 22811 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 22812 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 22813 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 22814 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 22815 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 22816 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 22817 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 22818 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 22819 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 22820 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 22821 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 22822 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 22823 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 22824 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 22825 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 22826 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 22827 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 22828 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 22829 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 22830 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 22831 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 22832 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 22833 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 22834 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 22835 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 22836 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 22837 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 22838 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 22839 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 22840 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 22841 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 22842 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 22843 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 22844 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 22845 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 22846 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 22847 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 22848 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 22849 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 22850 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 22851 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 22852 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 22853 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 22854 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 22855 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 22856 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 22857 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 22858 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 22859 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 22860 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 22861 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 22862 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 22863 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 22864 22865 LTCC='$LTCC' 22866 LTCFLAGS='$LTCFLAGS' 22867 compiler='$compiler_DEFAULT' 22868 22869 # A function that is used when there is no print builtin or printf. 22870 func_fallback_echo () 22871 { 22872 eval 'cat <<_LTECHO_EOF 22873 \$1 22874 _LTECHO_EOF' 22875 } 22876 22877 # Quote evaled strings. 22878 for var in SHELL \ 22879 ECHO \ 22880 PATH_SEPARATOR \ 22881 SED \ 22882 GREP \ 22883 EGREP \ 22884 FGREP \ 22885 LD \ 22886 NM \ 22887 LN_S \ 22888 lt_SP2NL \ 22889 lt_NL2SP \ 22890 reload_flag \ 22891 OBJDUMP \ 22892 deplibs_check_method \ 22893 file_magic_cmd \ 22894 file_magic_glob \ 22895 want_nocaseglob \ 22896 DLLTOOL \ 22897 sharedlib_from_linklib_cmd \ 22898 AR \ 22899 AR_FLAGS \ 22900 archiver_list_spec \ 22901 STRIP \ 22902 RANLIB \ 22903 CC \ 22904 CFLAGS \ 22905 compiler \ 22906 lt_cv_sys_global_symbol_pipe \ 22907 lt_cv_sys_global_symbol_to_cdecl \ 22908 lt_cv_sys_global_symbol_to_import \ 22909 lt_cv_sys_global_symbol_to_c_name_address \ 22910 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 22911 lt_cv_nm_interface \ 22912 nm_file_list_spec \ 22913 lt_cv_truncate_bin \ 22914 lt_prog_compiler_no_builtin_flag \ 22915 lt_prog_compiler_pic \ 22916 lt_prog_compiler_wl \ 22917 lt_prog_compiler_static \ 22918 lt_cv_prog_compiler_c_o \ 22919 need_locks \ 22920 MANIFEST_TOOL \ 22921 DSYMUTIL \ 22922 NMEDIT \ 22923 LIPO \ 22924 OTOOL \ 22925 OTOOL64 \ 22926 shrext_cmds \ 22927 export_dynamic_flag_spec \ 22928 whole_archive_flag_spec \ 22929 compiler_needs_object \ 22930 with_gnu_ld \ 22931 allow_undefined_flag \ 22932 no_undefined_flag \ 22933 hardcode_libdir_flag_spec \ 22934 hardcode_libdir_separator \ 22935 exclude_expsyms \ 22936 include_expsyms \ 22937 file_list_spec \ 22938 variables_saved_for_relink \ 22939 libname_spec \ 22940 library_names_spec \ 22941 soname_spec \ 22942 install_override_mode \ 22943 finish_eval \ 22944 old_striplib \ 22945 striplib; do 22946 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 22947 *[\\\\\\\`\\"\\\$]*) 22948 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 22949 ;; 22950 *) 22951 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 22952 ;; 22953 esac 22954 done 22955 22956 # Double-quote double-evaled strings. 22957 for var in reload_cmds \ 22958 old_postinstall_cmds \ 22959 old_postuninstall_cmds \ 22960 old_archive_cmds \ 22961 extract_expsyms_cmds \ 22962 old_archive_from_new_cmds \ 22963 old_archive_from_expsyms_cmds \ 22964 archive_cmds \ 22965 archive_expsym_cmds \ 22966 module_cmds \ 22967 module_expsym_cmds \ 22968 export_symbols_cmds \ 22969 prelink_cmds \ 22970 postlink_cmds \ 22971 postinstall_cmds \ 22972 postuninstall_cmds \ 22973 finish_cmds \ 22974 sys_lib_search_path_spec \ 22975 configure_time_dlsearch_path \ 22976 configure_time_lt_sys_library_path; do 22977 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 22978 *[\\\\\\\`\\"\\\$]*) 22979 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 22980 ;; 22981 *) 22982 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 22983 ;; 22984 esac 22985 done 22986 22987 ac_aux_dir='$ac_aux_dir' 22988 22989 # See if we are running on zsh, and set the options that allow our 22990 # commands through without removal of \ escapes INIT. 22991 if test -n "\${ZSH_VERSION+set}"; then 22992 setopt NO_GLOB_SUBST 22993 fi 22994 22995 22996 PACKAGE='$PACKAGE' 22997 VERSION='$VERSION' 22998 RM='$RM' 22999 ofile='$ofile' 23000 23001 23002 23003 23004 _ACEOF 23005 23006 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 23007 23008 # Handling of arguments. 23009 for ac_config_target in $ac_config_targets 23010 do 23011 case $ac_config_target in 23012 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 23013 "disable-rpath") CONFIG_COMMANDS="$CONFIG_COMMANDS disable-rpath" ;; 23014 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 23015 "doc/example.conf") CONFIG_FILES="$CONFIG_FILES doc/example.conf" ;; 23016 "doc/libunbound.3") CONFIG_FILES="$CONFIG_FILES doc/libunbound.3" ;; 23017 "doc/unbound.8") CONFIG_FILES="$CONFIG_FILES doc/unbound.8" ;; 23018 "doc/unbound-anchor.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-anchor.8" ;; 23019 "doc/unbound-checkconf.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-checkconf.8" ;; 23020 "doc/unbound.conf.5") CONFIG_FILES="$CONFIG_FILES doc/unbound.conf.5" ;; 23021 "doc/unbound-control.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-control.8" ;; 23022 "doc/unbound-host.1") CONFIG_FILES="$CONFIG_FILES doc/unbound-host.1" ;; 23023 "smallapp/unbound-control-setup.sh") CONFIG_FILES="$CONFIG_FILES smallapp/unbound-control-setup.sh" ;; 23024 "dnstap/dnstap_config.h") CONFIG_FILES="$CONFIG_FILES dnstap/dnstap_config.h" ;; 23025 "dnscrypt/dnscrypt_config.h") CONFIG_FILES="$CONFIG_FILES dnscrypt/dnscrypt_config.h" ;; 23026 "contrib/libunbound.pc") CONFIG_FILES="$CONFIG_FILES contrib/libunbound.pc" ;; 23027 "contrib/unbound.socket") CONFIG_FILES="$CONFIG_FILES contrib/unbound.socket" ;; 23028 "contrib/unbound.service") CONFIG_FILES="$CONFIG_FILES contrib/unbound.service" ;; 23029 "contrib/unbound_portable.service") CONFIG_FILES="$CONFIG_FILES contrib/unbound_portable.service" ;; 23030 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 23031 23032 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 23033 esac 23034 done 23035 23036 23037 # If the user did not use the arguments to specify the items to instantiate, 23038 # then the envvar interface is used. Set only those that are not. 23039 # We use the long form for the default assignment because of an extremely 23040 # bizarre bug on SunOS 4.1.3. 23041 if $ac_need_defaults; then 23042 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 23043 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 23044 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 23045 fi 23046 23047 # Have a temporary directory for convenience. Make it in the build tree 23048 # simply because there is no reason against having it here, and in addition, 23049 # creating and moving files from /tmp can sometimes cause problems. 23050 # Hook for its removal unless debugging. 23051 # Note that there is a small window in which the directory will not be cleaned: 23052 # after its creation but before its name has been assigned to `$tmp'. 23053 $debug || 23054 { 23055 tmp= ac_tmp= 23056 trap 'exit_status=$? 23057 : "${ac_tmp:=$tmp}" 23058 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 23059 ' 0 23060 trap 'as_fn_exit 1' 1 2 13 15 23061 } 23062 # Create a (secure) tmp directory for tmp files. 23063 23064 { 23065 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 23066 test -d "$tmp" 23067 } || 23068 { 23069 tmp=./conf$$-$RANDOM 23070 (umask 077 && mkdir "$tmp") 23071 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 23072 ac_tmp=$tmp 23073 23074 # Set up the scripts for CONFIG_FILES section. 23075 # No need to generate them if there are no CONFIG_FILES. 23076 # This happens for instance with `./config.status config.h'. 23077 if test -n "$CONFIG_FILES"; then 23078 23079 23080 ac_cr=`echo X | tr X '\015'` 23081 # On cygwin, bash can eat \r inside `` if the user requested igncr. 23082 # But we know of no other shell where ac_cr would be empty at this 23083 # point, so we can use a bashism as a fallback. 23084 if test "x$ac_cr" = x; then 23085 eval ac_cr=\$\'\\r\' 23086 fi 23087 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 23088 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 23089 ac_cs_awk_cr='\\r' 23090 else 23091 ac_cs_awk_cr=$ac_cr 23092 fi 23093 23094 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 23095 _ACEOF 23096 23097 23098 { 23099 echo "cat >conf$$subs.awk <<_ACEOF" && 23100 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 23101 echo "_ACEOF" 23102 } >conf$$subs.sh || 23103 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 23104 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 23105 ac_delim='%!_!# ' 23106 for ac_last_try in false false false false false :; do 23107 . ./conf$$subs.sh || 23108 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 23109 23110 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 23111 if test $ac_delim_n = $ac_delim_num; then 23112 break 23113 elif $ac_last_try; then 23114 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 23115 else 23116 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 23117 fi 23118 done 23119 rm -f conf$$subs.sh 23120 23121 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 23122 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 23123 _ACEOF 23124 sed -n ' 23125 h 23126 s/^/S["/; s/!.*/"]=/ 23127 p 23128 g 23129 s/^[^!]*!// 23130 :repl 23131 t repl 23132 s/'"$ac_delim"'$// 23133 t delim 23134 :nl 23135 h 23136 s/\(.\{148\}\)..*/\1/ 23137 t more1 23138 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 23139 p 23140 n 23141 b repl 23142 :more1 23143 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 23144 p 23145 g 23146 s/.\{148\}// 23147 t nl 23148 :delim 23149 h 23150 s/\(.\{148\}\)..*/\1/ 23151 t more2 23152 s/["\\]/\\&/g; s/^/"/; s/$/"/ 23153 p 23154 b 23155 :more2 23156 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 23157 p 23158 g 23159 s/.\{148\}// 23160 t delim 23161 ' <conf$$subs.awk | sed ' 23162 /^[^""]/{ 23163 N 23164 s/\n// 23165 } 23166 ' >>$CONFIG_STATUS || ac_write_fail=1 23167 rm -f conf$$subs.awk 23168 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 23169 _ACAWK 23170 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 23171 for (key in S) S_is_set[key] = 1 23172 FS = "" 23173 23174 } 23175 { 23176 line = $ 0 23177 nfields = split(line, field, "@") 23178 substed = 0 23179 len = length(field[1]) 23180 for (i = 2; i < nfields; i++) { 23181 key = field[i] 23182 keylen = length(key) 23183 if (S_is_set[key]) { 23184 value = S[key] 23185 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 23186 len += length(value) + length(field[++i]) 23187 substed = 1 23188 } else 23189 len += 1 + keylen 23190 } 23191 23192 print line 23193 } 23194 23195 _ACAWK 23196 _ACEOF 23197 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 23198 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 23199 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 23200 else 23201 cat 23202 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 23203 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 23204 _ACEOF 23205 23206 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 23207 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 23208 # trailing colons and then remove the whole line if VPATH becomes empty 23209 # (actually we leave an empty line to preserve line numbers). 23210 if test "x$srcdir" = x.; then 23211 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 23212 h 23213 s/// 23214 s/^/:/ 23215 s/[ ]*$/:/ 23216 s/:\$(srcdir):/:/g 23217 s/:\${srcdir}:/:/g 23218 s/:@srcdir@:/:/g 23219 s/^:*// 23220 s/:*$// 23221 x 23222 s/\(=[ ]*\).*/\1/ 23223 G 23224 s/\n// 23225 s/^[^=]*=[ ]*$// 23226 }' 23227 fi 23228 23229 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 23230 fi # test -n "$CONFIG_FILES" 23231 23232 # Set up the scripts for CONFIG_HEADERS section. 23233 # No need to generate them if there are no CONFIG_HEADERS. 23234 # This happens for instance with `./config.status Makefile'. 23235 if test -n "$CONFIG_HEADERS"; then 23236 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 23237 BEGIN { 23238 _ACEOF 23239 23240 # Transform confdefs.h into an awk script `defines.awk', embedded as 23241 # here-document in config.status, that substitutes the proper values into 23242 # config.h.in to produce config.h. 23243 23244 # Create a delimiter string that does not exist in confdefs.h, to ease 23245 # handling of long lines. 23246 ac_delim='%!_!# ' 23247 for ac_last_try in false false :; do 23248 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 23249 if test -z "$ac_tt"; then 23250 break 23251 elif $ac_last_try; then 23252 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 23253 else 23254 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 23255 fi 23256 done 23257 23258 # For the awk script, D is an array of macro values keyed by name, 23259 # likewise P contains macro parameters if any. Preserve backslash 23260 # newline sequences. 23261 23262 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 23263 sed -n ' 23264 s/.\{148\}/&'"$ac_delim"'/g 23265 t rset 23266 :rset 23267 s/^[ ]*#[ ]*define[ ][ ]*/ / 23268 t def 23269 d 23270 :def 23271 s/\\$// 23272 t bsnl 23273 s/["\\]/\\&/g 23274 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 23275 D["\1"]=" \3"/p 23276 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 23277 d 23278 :bsnl 23279 s/["\\]/\\&/g 23280 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 23281 D["\1"]=" \3\\\\\\n"\\/p 23282 t cont 23283 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 23284 t cont 23285 d 23286 :cont 23287 n 23288 s/.\{148\}/&'"$ac_delim"'/g 23289 t clear 23290 :clear 23291 s/\\$// 23292 t bsnlc 23293 s/["\\]/\\&/g; s/^/"/; s/$/"/p 23294 d 23295 :bsnlc 23296 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 23297 b cont 23298 ' <confdefs.h | sed ' 23299 s/'"$ac_delim"'/"\\\ 23300 "/g' >>$CONFIG_STATUS || ac_write_fail=1 23301 23302 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 23303 for (key in D) D_is_set[key] = 1 23304 FS = "" 23305 } 23306 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 23307 line = \$ 0 23308 split(line, arg, " ") 23309 if (arg[1] == "#") { 23310 defundef = arg[2] 23311 mac1 = arg[3] 23312 } else { 23313 defundef = substr(arg[1], 2) 23314 mac1 = arg[2] 23315 } 23316 split(mac1, mac2, "(") #) 23317 macro = mac2[1] 23318 prefix = substr(line, 1, index(line, defundef) - 1) 23319 if (D_is_set[macro]) { 23320 # Preserve the white space surrounding the "#". 23321 print prefix "define", macro P[macro] D[macro] 23322 next 23323 } else { 23324 # Replace #undef with comments. This is necessary, for example, 23325 # in the case of _POSIX_SOURCE, which is predefined and required 23326 # on some systems where configure will not decide to define it. 23327 if (defundef == "undef") { 23328 print "/*", prefix defundef, macro, "*/" 23329 next 23330 } 23331 } 23332 } 23333 { print } 23334 _ACAWK 23335 _ACEOF 23336 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 23337 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 23338 fi # test -n "$CONFIG_HEADERS" 23339 23340 23341 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 23342 shift 23343 for ac_tag 23344 do 23345 case $ac_tag in 23346 :[FHLC]) ac_mode=$ac_tag; continue;; 23347 esac 23348 case $ac_mode$ac_tag in 23349 :[FHL]*:*);; 23350 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 23351 :[FH]-) ac_tag=-:-;; 23352 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 23353 esac 23354 ac_save_IFS=$IFS 23355 IFS=: 23356 set x $ac_tag 23357 IFS=$ac_save_IFS 23358 shift 23359 ac_file=$1 23360 shift 23361 23362 case $ac_mode in 23363 :L) ac_source=$1;; 23364 :[FH]) 23365 ac_file_inputs= 23366 for ac_f 23367 do 23368 case $ac_f in 23369 -) ac_f="$ac_tmp/stdin";; 23370 *) # Look for the file first in the build tree, then in the source tree 23371 # (if the path is not absolute). The absolute path cannot be DOS-style, 23372 # because $ac_f cannot contain `:'. 23373 test -f "$ac_f" || 23374 case $ac_f in 23375 [\\/$]*) false;; 23376 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 23377 esac || 23378 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 23379 esac 23380 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 23381 as_fn_append ac_file_inputs " '$ac_f'" 23382 done 23383 23384 # Let's still pretend it is `configure' which instantiates (i.e., don't 23385 # use $as_me), people would be surprised to read: 23386 # /* config.h. Generated by config.status. */ 23387 configure_input='Generated from '` 23388 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 23389 `' by configure.' 23390 if test x"$ac_file" != x-; then 23391 configure_input="$ac_file. $configure_input" 23392 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 23393 $as_echo "$as_me: creating $ac_file" >&6;} 23394 fi 23395 # Neutralize special characters interpreted by sed in replacement strings. 23396 case $configure_input in #( 23397 *\&* | *\|* | *\\* ) 23398 ac_sed_conf_input=`$as_echo "$configure_input" | 23399 sed 's/[\\\\&|]/\\\\&/g'`;; #( 23400 *) ac_sed_conf_input=$configure_input;; 23401 esac 23402 23403 case $ac_tag in 23404 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 23405 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 23406 esac 23407 ;; 23408 esac 23409 23410 ac_dir=`$as_dirname -- "$ac_file" || 23411 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 23412 X"$ac_file" : 'X\(//\)[^/]' \| \ 23413 X"$ac_file" : 'X\(//\)$' \| \ 23414 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 23415 $as_echo X"$ac_file" | 23416 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 23417 s//\1/ 23418 q 23419 } 23420 /^X\(\/\/\)[^/].*/{ 23421 s//\1/ 23422 q 23423 } 23424 /^X\(\/\/\)$/{ 23425 s//\1/ 23426 q 23427 } 23428 /^X\(\/\).*/{ 23429 s//\1/ 23430 q 23431 } 23432 s/.*/./; q'` 23433 as_dir="$ac_dir"; as_fn_mkdir_p 23434 ac_builddir=. 23435 23436 case "$ac_dir" in 23437 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 23438 *) 23439 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 23440 # A ".." for each directory in $ac_dir_suffix. 23441 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 23442 case $ac_top_builddir_sub in 23443 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 23444 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 23445 esac ;; 23446 esac 23447 ac_abs_top_builddir=$ac_pwd 23448 ac_abs_builddir=$ac_pwd$ac_dir_suffix 23449 # for backward compatibility: 23450 ac_top_builddir=$ac_top_build_prefix 23451 23452 case $srcdir in 23453 .) # We are building in place. 23454 ac_srcdir=. 23455 ac_top_srcdir=$ac_top_builddir_sub 23456 ac_abs_top_srcdir=$ac_pwd ;; 23457 [\\/]* | ?:[\\/]* ) # Absolute name. 23458 ac_srcdir=$srcdir$ac_dir_suffix; 23459 ac_top_srcdir=$srcdir 23460 ac_abs_top_srcdir=$srcdir ;; 23461 *) # Relative name. 23462 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 23463 ac_top_srcdir=$ac_top_build_prefix$srcdir 23464 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 23465 esac 23466 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 23467 23468 23469 case $ac_mode in 23470 :F) 23471 # 23472 # CONFIG_FILE 23473 # 23474 23475 _ACEOF 23476 23477 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 23478 # If the template does not know about datarootdir, expand it. 23479 # FIXME: This hack should be removed a few years after 2.60. 23480 ac_datarootdir_hack=; ac_datarootdir_seen= 23481 ac_sed_dataroot=' 23482 /datarootdir/ { 23483 p 23484 q 23485 } 23486 /@datadir@/p 23487 /@docdir@/p 23488 /@infodir@/p 23489 /@localedir@/p 23490 /@mandir@/p' 23491 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 23492 *datarootdir*) ac_datarootdir_seen=yes;; 23493 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 23494 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 23495 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 23496 _ACEOF 23497 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 23498 ac_datarootdir_hack=' 23499 s&@datadir@&$datadir&g 23500 s&@docdir@&$docdir&g 23501 s&@infodir@&$infodir&g 23502 s&@localedir@&$localedir&g 23503 s&@mandir@&$mandir&g 23504 s&\\\${datarootdir}&$datarootdir&g' ;; 23505 esac 23506 _ACEOF 23507 23508 # Neutralize VPATH when `$srcdir' = `.'. 23509 # Shell code in configure.ac might set extrasub. 23510 # FIXME: do we really want to maintain this feature? 23511 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 23512 ac_sed_extra="$ac_vpsub 23513 $extrasub 23514 _ACEOF 23515 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 23516 :t 23517 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 23518 s|@configure_input@|$ac_sed_conf_input|;t t 23519 s&@top_builddir@&$ac_top_builddir_sub&;t t 23520 s&@top_build_prefix@&$ac_top_build_prefix&;t t 23521 s&@srcdir@&$ac_srcdir&;t t 23522 s&@abs_srcdir@&$ac_abs_srcdir&;t t 23523 s&@top_srcdir@&$ac_top_srcdir&;t t 23524 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 23525 s&@builddir@&$ac_builddir&;t t 23526 s&@abs_builddir@&$ac_abs_builddir&;t t 23527 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 23528 $ac_datarootdir_hack 23529 " 23530 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 23531 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 23532 23533 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 23534 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 23535 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 23536 "$ac_tmp/out"`; test -z "$ac_out"; } && 23537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 23538 which seems to be undefined. Please make sure it is defined" >&5 23539 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 23540 which seems to be undefined. Please make sure it is defined" >&2;} 23541 23542 rm -f "$ac_tmp/stdin" 23543 case $ac_file in 23544 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 23545 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 23546 esac \ 23547 || as_fn_error $? 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There is NO 23604 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 23605 23606 # GNU Libtool is free software; you can redistribute it and/or modify 23607 # it under the terms of the GNU General Public License as published by 23608 # the Free Software Foundation; either version 2 of of the License, or 23609 # (at your option) any later version. 23610 # 23611 # As a special exception to the GNU General Public License, if you 23612 # distribute this file as part of a program or library that is built 23613 # using GNU Libtool, you may include this file under the same 23614 # distribution terms that you use for the rest of that program. 23615 # 23616 # GNU Libtool is distributed in the hope that it will be useful, but 23617 # WITHOUT ANY WARRANTY; without even the implied warranty of 23618 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 23619 # GNU General Public License for more details. 23620 # 23621 # You should have received a copy of the GNU General Public License 23622 # along with this program. If not, see <http://www.gnu.org/licenses/>. 23623 23624 23625 # The names of the tagged configurations supported by this script. 23626 available_tags='' 23627 23628 # Configured defaults for sys_lib_dlsearch_path munging. 23629 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 23630 23631 # ### BEGIN LIBTOOL CONFIG 23632 23633 # Which release of libtool.m4 was used? 23634 macro_version=$macro_version 23635 macro_revision=$macro_revision 23636 23637 # Whether or not to build shared libraries. 23638 build_libtool_libs=$enable_shared 23639 23640 # Whether or not to build static libraries. 23641 build_old_libs=$enable_static 23642 23643 # What type of objects to build. 23644 pic_mode=$pic_mode 23645 23646 # Whether or not to optimize for fast installation. 23647 fast_install=$enable_fast_install 23648 23649 # Shared archive member basename,for filename based shared library versioning on AIX. 23650 shared_archive_member_spec=$shared_archive_member_spec 23651 23652 # Shell to use when invoking shell scripts. 23653 SHELL=$lt_SHELL 23654 23655 # An echo program that protects backslashes. 23656 ECHO=$lt_ECHO 23657 23658 # The PATH separator for the build system. 23659 PATH_SEPARATOR=$lt_PATH_SEPARATOR 23660 23661 # The host system. 23662 host_alias=$host_alias 23663 host=$host 23664 host_os=$host_os 23665 23666 # The build system. 23667 build_alias=$build_alias 23668 build=$build 23669 build_os=$build_os 23670 23671 # A sed program that does not truncate output. 23672 SED=$lt_SED 23673 23674 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 23675 Xsed="\$SED -e 1s/^X//" 23676 23677 # A grep program that handles long lines. 23678 GREP=$lt_GREP 23679 23680 # An ERE matcher. 23681 EGREP=$lt_EGREP 23682 23683 # A literal string matcher. 23684 FGREP=$lt_FGREP 23685 23686 # A BSD- or MS-compatible name lister. 23687 NM=$lt_NM 23688 23689 # Whether we need soft or hard links. 23690 LN_S=$lt_LN_S 23691 23692 # What is the maximum length of a command? 23693 max_cmd_len=$max_cmd_len 23694 23695 # Object file suffix (normally "o"). 23696 objext=$ac_objext 23697 23698 # Executable file suffix (normally ""). 23699 exeext=$exeext 23700 23701 # whether the shell understands "unset". 23702 lt_unset=$lt_unset 23703 23704 # turn spaces into newlines. 23705 SP2NL=$lt_lt_SP2NL 23706 23707 # turn newlines into spaces. 23708 NL2SP=$lt_lt_NL2SP 23709 23710 # convert \$build file names to \$host format. 23711 to_host_file_cmd=$lt_cv_to_host_file_cmd 23712 23713 # convert \$build files to toolchain format. 23714 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 23715 23716 # An object symbol dumper. 23717 OBJDUMP=$lt_OBJDUMP 23718 23719 # Method to check whether dependent libraries are shared objects. 23720 deplibs_check_method=$lt_deplibs_check_method 23721 23722 # Command to use when deplibs_check_method = "file_magic". 23723 file_magic_cmd=$lt_file_magic_cmd 23724 23725 # How to find potential files when deplibs_check_method = "file_magic". 23726 file_magic_glob=$lt_file_magic_glob 23727 23728 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 23729 want_nocaseglob=$lt_want_nocaseglob 23730 23731 # DLL creation program. 23732 DLLTOOL=$lt_DLLTOOL 23733 23734 # Command to associate shared and link libraries. 23735 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 23736 23737 # The archiver. 23738 AR=$lt_AR 23739 23740 # Flags to create an archive. 23741 AR_FLAGS=$lt_AR_FLAGS 23742 23743 # How to feed a file listing to the archiver. 23744 archiver_list_spec=$lt_archiver_list_spec 23745 23746 # A symbol stripping program. 23747 STRIP=$lt_STRIP 23748 23749 # Commands used to install an old-style archive. 23750 RANLIB=$lt_RANLIB 23751 old_postinstall_cmds=$lt_old_postinstall_cmds 23752 old_postuninstall_cmds=$lt_old_postuninstall_cmds 23753 23754 # Whether to use a lock for old archive extraction. 23755 lock_old_archive_extraction=$lock_old_archive_extraction 23756 23757 # A C compiler. 23758 LTCC=$lt_CC 23759 23760 # LTCC compiler flags. 23761 LTCFLAGS=$lt_CFLAGS 23762 23763 # Take the output of nm and produce a listing of raw symbols and C names. 23764 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 23765 23766 # Transform the output of nm in a proper C declaration. 23767 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 23768 23769 # Transform the output of nm into a list of symbols to manually relocate. 23770 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 23771 23772 # Transform the output of nm in a C name address pair. 23773 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 23774 23775 # Transform the output of nm in a C name address pair when lib prefix is needed. 23776 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 23777 23778 # The name lister interface. 23779 nm_interface=$lt_lt_cv_nm_interface 23780 23781 # Specify filename containing input files for \$NM. 23782 nm_file_list_spec=$lt_nm_file_list_spec 23783 23784 # The root where to search for dependent libraries,and where our libraries should be installed. 23785 lt_sysroot=$lt_sysroot 23786 23787 # Command to truncate a binary pipe. 23788 lt_truncate_bin=$lt_lt_cv_truncate_bin 23789 23790 # The name of the directory that contains temporary libtool files. 23791 objdir=$objdir 23792 23793 # Used to examine libraries when file_magic_cmd begins with "file". 23794 MAGIC_CMD=$MAGIC_CMD 23795 23796 # Must we lock files when doing compilation? 23797 need_locks=$lt_need_locks 23798 23799 # Manifest tool. 23800 MANIFEST_TOOL=$lt_MANIFEST_TOOL 23801 23802 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 23803 DSYMUTIL=$lt_DSYMUTIL 23804 23805 # Tool to change global to local symbols on Mac OS X. 23806 NMEDIT=$lt_NMEDIT 23807 23808 # Tool to manipulate fat objects and archives on Mac OS X. 23809 LIPO=$lt_LIPO 23810 23811 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 23812 OTOOL=$lt_OTOOL 23813 23814 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 23815 OTOOL64=$lt_OTOOL64 23816 23817 # Old archive suffix (normally "a"). 23818 libext=$libext 23819 23820 # Shared library suffix (normally ".so"). 23821 shrext_cmds=$lt_shrext_cmds 23822 23823 # The commands to extract the exported symbol list from a shared archive. 23824 extract_expsyms_cmds=$lt_extract_expsyms_cmds 23825 23826 # Variables whose values should be saved in libtool wrapper scripts and 23827 # restored at link time. 23828 variables_saved_for_relink=$lt_variables_saved_for_relink 23829 23830 # Do we need the "lib" prefix for modules? 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Compile-time system search path for libraries. 23878 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 23879 23880 # Detected run-time system search path for libraries. 23881 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 23882 23883 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 23884 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 23885 23886 # Whether dlopen is supported. 23887 dlopen_support=$enable_dlopen 23888 23889 # Whether dlopen of programs is supported. 23890 dlopen_self=$enable_dlopen_self 23891 23892 # Whether dlopen of statically linked programs is supported. 23893 dlopen_self_static=$enable_dlopen_self_static 23894 23895 # Commands to strip libraries. 23896 old_striplib=$lt_old_striplib 23897 striplib=$lt_striplib 23898 23899 23900 # The linker used to build libraries. 23901 LD=$lt_LD 23902 23903 # How to create reloadable object files. 23904 reload_flag=$lt_reload_flag 23905 reload_cmds=$lt_reload_cmds 23906 23907 # Commands used to build an old-style archive. 23908 old_archive_cmds=$lt_old_archive_cmds 23909 23910 # A language specific compiler. 23911 CC=$lt_compiler 23912 23913 # Is the compiler the GNU compiler? 23914 with_gcc=$GCC 23915 23916 # Compiler flag to turn off builtin functions. 23917 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 23918 23919 # Additional compiler flags for building library objects. 23920 pic_flag=$lt_lt_prog_compiler_pic 23921 23922 # How to pass a linker flag through the compiler. 23923 wl=$lt_lt_prog_compiler_wl 23924 23925 # Compiler flag to prevent dynamic linking. 23926 link_static_flag=$lt_lt_prog_compiler_static 23927 23928 # Does compiler simultaneously support -c and -o options? 23929 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 23930 23931 # Whether or not to add -lc for building shared libraries. 23932 build_libtool_need_lc=$archive_cmds_need_lc 23933 23934 # Whether or not to disallow shared libs when runtime libs are static. 23935 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 23936 23937 # Compiler flag to allow reflexive dlopens. 23938 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 23939 23940 # Compiler flag to generate shared objects directly from archives. 23941 whole_archive_flag_spec=$lt_whole_archive_flag_spec 23942 23943 # Whether the compiler copes with passing no objects directly. 23944 compiler_needs_object=$lt_compiler_needs_object 23945 23946 # Create an old-style archive from a shared archive. 23947 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 23948 23949 # Create a temporary old-style archive to link instead of a shared archive. 23950 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 23951 23952 # Commands used to build a shared archive. 23953 archive_cmds=$lt_archive_cmds 23954 archive_expsym_cmds=$lt_archive_expsym_cmds 23955 23956 # Commands used to build a loadable module if different from building 23957 # a shared archive. 23958 module_cmds=$lt_module_cmds 23959 module_expsym_cmds=$lt_module_expsym_cmds 23960 23961 # Whether we are building with GNU ld or not. 23962 with_gnu_ld=$lt_with_gnu_ld 23963 23964 # Flag that allows shared libraries with undefined symbols to be built. 23965 allow_undefined_flag=$lt_allow_undefined_flag 23966 23967 # Flag that enforces no undefined symbols. 23968 no_undefined_flag=$lt_no_undefined_flag 23969 23970 # Flag to hardcode \$libdir into a binary during linking. 23971 # This must work even if \$libdir does not exist 23972 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 23973 23974 # Whether we need a single "-rpath" flag with a separated argument. 23975 hardcode_libdir_separator=$lt_hardcode_libdir_separator 23976 23977 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 23978 # DIR into the resulting binary. 23979 hardcode_direct=$hardcode_direct 23980 23981 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 23982 # DIR into the resulting binary and the resulting library dependency is 23983 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 23984 # library is relocated. 23985 hardcode_direct_absolute=$hardcode_direct_absolute 23986 23987 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 23988 # into the resulting binary. 23989 hardcode_minus_L=$hardcode_minus_L 23990 23991 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 23992 # into the resulting binary. 23993 hardcode_shlibpath_var=$hardcode_shlibpath_var 23994 23995 # Set to "yes" if building a shared library automatically hardcodes DIR 23996 # into the library and all subsequent libraries and executables linked 23997 # against it. 23998 hardcode_automatic=$hardcode_automatic 23999 24000 # Set to yes if linker adds runtime paths of dependent libraries 24001 # to runtime path list. 24002 inherit_rpath=$inherit_rpath 24003 24004 # Whether libtool must link a program against all its dependency libraries. 24005 link_all_deplibs=$link_all_deplibs 24006 24007 # Set to "yes" if exported symbols are required. 24008 always_export_symbols=$always_export_symbols 24009 24010 # The commands to list exported symbols. 24011 export_symbols_cmds=$lt_export_symbols_cmds 24012 24013 # Symbols that should not be listed in the preloaded symbols. 24014 exclude_expsyms=$lt_exclude_expsyms 24015 24016 # Symbols that must always be exported. 24017 include_expsyms=$lt_include_expsyms 24018 24019 # Commands necessary for linking programs (against libraries) with templates. 24020 prelink_cmds=$lt_prelink_cmds 24021 24022 # Commands necessary for finishing linking programs. 24023 postlink_cmds=$lt_postlink_cmds 24024 24025 # Specify filename containing input files. 24026 file_list_spec=$lt_file_list_spec 24027 24028 # How to hardcode a shared library path into an executable. 24029 hardcode_action=$hardcode_action 24030 24031 # ### END LIBTOOL CONFIG 24032 24033 _LT_EOF 24034 24035 cat <<'_LT_EOF' >> "$cfgfile" 24036 24037 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 24038 24039 # func_munge_path_list VARIABLE PATH 24040 # ----------------------------------- 24041 # VARIABLE is name of variable containing _space_ separated list of 24042 # directories to be munged by the contents of PATH, which is string 24043 # having a format: 24044 # "DIR[:DIR]:" 24045 # string "DIR[ DIR]" will be prepended to VARIABLE 24046 # ":DIR[:DIR]" 24047 # string "DIR[ DIR]" will be appended to VARIABLE 24048 # "DIRP[:DIRP]::[DIRA:]DIRA" 24049 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 24050 # "DIRA[ DIRA]" will be appended to VARIABLE 24051 # "DIR[:DIR]" 24052 # VARIABLE will be replaced by "DIR[ DIR]" 24053 func_munge_path_list () 24054 { 24055 case x$2 in 24056 x) 24057 ;; 24058 *:) 24059 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 24060 ;; 24061 x:*) 24062 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 24063 ;; 24064 *::*) 24065 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 24066 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 24067 ;; 24068 *) 24069 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 24070 ;; 24071 esac 24072 } 24073 24074 24075 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 24076 func_cc_basename () 24077 { 24078 for cc_temp in $*""; do 24079 case $cc_temp in 24080 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 24081 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 24082 \-*) ;; 24083 *) break;; 24084 esac 24085 done 24086 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 24087 } 24088 24089 24090 # ### END FUNCTIONS SHARED WITH CONFIGURE 24091 24092 _LT_EOF 24093 24094 case $host_os in 24095 aix3*) 24096 cat <<\_LT_EOF >> "$cfgfile" 24097 # AIX sometimes has problems with the GCC collect2 program. For some 24098 # reason, if we set the COLLECT_NAMES environment variable, the problems 24099 # vanish in a puff of smoke. 24100 if test set != "${COLLECT_NAMES+set}"; then 24101 COLLECT_NAMES= 24102 export COLLECT_NAMES 24103 fi 24104 _LT_EOF 24105 ;; 24106 esac 24107 24108 24109 ltmain=$ac_aux_dir/ltmain.sh 24110 24111 24112 # We use sed instead of cat because bash on DJGPP gets confused if 24113 # if finds mixed CR/LF and LF-only lines. Since sed operates in 24114 # text mode, it properly converts lines to CR/LF. This bash problem 24115 # is reportedly fixed, but why not run on old versions too? 24116 sed '$q' "$ltmain" >> "$cfgfile" \ 24117 || (rm -f "$cfgfile"; exit 1) 24118 24119 mv -f "$cfgfile" "$ofile" || 24120 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 24121 chmod +x "$ofile" 24122 24123 ;; 24124 "disable-rpath":C) 24125 sed < libtool > libtool-2 \ 24126 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/' 24127 mv libtool-2 libtool 24128 chmod 755 libtool 24129 libtool="./libtool" 24130 ;; 24131 24132 esac 24133 done # for ac_tag 24134 24135 24136 as_fn_exit 0 24137 _ACEOF 24138 ac_clean_files=$ac_clean_files_save 24139 24140 test $ac_write_fail = 0 || 24141 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 24142 24143 24144 # configure is writing to config.log, and then calls config.status. 24145 # config.status does its own redirection, appending to config.log. 24146 # Unfortunately, on DOS this fails, as config.log is still kept open 24147 # by configure, so config.status won't be able to write to it; its 24148 # output is simply discarded. So we exec the FD to /dev/null, 24149 # effectively closing config.log, so it can be properly (re)opened and 24150 # appended to by config.status. When coming back to configure, we 24151 # need to make the FD available again. 24152 if test "$no_create" != yes; then 24153 ac_cs_success=: 24154 ac_config_status_args= 24155 test "$silent" = yes && 24156 ac_config_status_args="$ac_config_status_args --quiet" 24157 exec 5>/dev/null 24158 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 24159 exec 5>>config.log 24160 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 24161 # would make configure fail if this is the last instruction. 24162 $ac_cs_success || as_fn_exit 1 24163 fi 24164 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 24165 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 24166 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 24167 fi 24168 24169
Indexes created Wed Jul 01 00:25:26 UTC 2026