configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for unbound 1.9.1. 4 # 5 # Report bugs to <unbound-bugs (at] nlnetlabs.nl>. 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 about your system, including 279 $0: any error possibly output before this message. Then 280 $0: install a modern shell, or manually run the script 281 $0: under such a shell if you do have one." 282 fi 283 exit 1 284 fi 285 fi 286 fi 287 SHELL=${CONFIG_SHELL-/bin/sh} 288 export SHELL 289 # Unset more variables known to interfere with behavior of common tools. 290 CLICOLOR_FORCE= GREP_OPTIONS= 291 unset CLICOLOR_FORCE GREP_OPTIONS 292 293 ## --------------------- ## 294 ## M4sh Shell Functions. ## 295 ## --------------------- ## 296 # as_fn_unset VAR 297 # --------------- 298 # Portably unset VAR. 299 as_fn_unset () 300 { 301 { eval $1=; unset $1;} 302 } 303 as_unset=as_fn_unset 304 305 # as_fn_set_status STATUS 306 # ----------------------- 307 # Set $? to STATUS, without forking. 308 as_fn_set_status () 309 { 310 return $1 311 } # as_fn_set_status 312 313 # as_fn_exit STATUS 314 # ----------------- 315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 316 as_fn_exit () 317 { 318 set +e 319 as_fn_set_status $1 320 exit $1 321 } # as_fn_exit 322 323 # as_fn_mkdir_p 324 # ------------- 325 # Create "$as_dir" as a directory, including parents if necessary. 326 as_fn_mkdir_p () 327 { 328 329 case $as_dir in #( 330 -*) as_dir=./$as_dir;; 331 esac 332 test -d "$as_dir" || eval $as_mkdir_p || { 333 as_dirs= 334 while :; do 335 case $as_dir in #( 336 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 337 *) as_qdir=$as_dir;; 338 esac 339 as_dirs="'$as_qdir' $as_dirs" 340 as_dir=`$as_dirname -- "$as_dir" || 341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 342 X"$as_dir" : 'X\(//\)[^/]' \| \ 343 X"$as_dir" : 'X\(//\)$' \| \ 344 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 345 $as_echo X"$as_dir" | 346 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\/\)[^/].*/{ 351 s//\1/ 352 q 353 } 354 /^X\(\/\/\)$/{ 355 s//\1/ 356 q 357 } 358 /^X\(\/\).*/{ 359 s//\1/ 360 q 361 } 362 s/.*/./; q'` 363 test -d "$as_dir" && break 364 done 365 test -z "$as_dirs" || eval "mkdir $as_dirs" 366 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 367 368 369 } # as_fn_mkdir_p 370 371 # as_fn_executable_p FILE 372 # ----------------------- 373 # Test if FILE is an executable regular file. 374 as_fn_executable_p () 375 { 376 test -f "$1" && test -x "$1" 377 } # as_fn_executable_p 378 # as_fn_append VAR VALUE 379 # ---------------------- 380 # Append the text in VALUE to the end of the definition contained in VAR. Take 381 # advantage of any shell optimizations that allow amortized linear growth over 382 # repeated appends, instead of the typical quadratic growth present in naive 383 # implementations. 384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else 390 as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } 394 fi # as_fn_append 395 396 # as_fn_arith ARG... 397 # ------------------ 398 # Perform arithmetic evaluation on the ARGs, and store the result in the 399 # global $as_val. Take advantage of shells that can avoid forks. The arguments 400 # must be portable across $(()) and expr. 401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 402 eval 'as_fn_arith () 403 { 404 as_val=$(( $* )) 405 }' 406 else 407 as_fn_arith () 408 { 409 as_val=`expr "$@" || test $? -eq 1` 410 } 411 fi # as_fn_arith 412 413 414 # as_fn_error STATUS ERROR [LINENO LOG_FD] 415 # ---------------------------------------- 416 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 417 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 418 # script with STATUS, using 1 if that was 0. 419 as_fn_error () 420 { 421 as_status=$1; test $as_status -eq 0 && as_status=1 422 if test "$4"; then 423 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 424 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 425 fi 426 $as_echo "$as_me: error: $2" >&2 427 as_fn_exit $as_status 428 } # as_fn_error 429 430 if expr a : '\(a\)' >/dev/null 2>&1 && 431 test "X`expr 00001 : '.*\(...\)'`" = X001; then 432 as_expr=expr 433 else 434 as_expr=false 435 fi 436 437 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 438 as_basename=basename 439 else 440 as_basename=false 441 fi 442 443 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 444 as_dirname=dirname 445 else 446 as_dirname=false 447 fi 448 449 as_me=`$as_basename -- "$0" || 450 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 451 X"$0" : 'X\(//\)$' \| \ 452 X"$0" : 'X\(/\)' \| . 2>/dev/null || 453 $as_echo X/"$0" | 454 sed '/^.*\/\([^/][^/]*\)\/*$/{ 455 s//\1/ 456 q 457 } 458 /^X\/\(\/\/\)$/{ 459 s//\1/ 460 q 461 } 462 /^X\/\(\/\).*/{ 463 s//\1/ 464 q 465 } 466 s/.*/./; q'` 467 468 # Avoid depending upon Character Ranges. 469 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 470 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 471 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 472 as_cr_digits='0123456789' 473 as_cr_alnum=$as_cr_Letters$as_cr_digits 474 475 476 as_lineno_1=$LINENO as_lineno_1a=$LINENO 477 as_lineno_2=$LINENO as_lineno_2a=$LINENO 478 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 479 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 480 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 481 sed -n ' 482 p 483 /[$]LINENO/= 484 ' <$as_myself | 485 sed ' 486 s/[$]LINENO.*/&-/ 487 t lineno 488 b 489 :lineno 490 N 491 :loop 492 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 493 t loop 494 s/-\n.*// 495 ' >$as_me.lineno && 496 chmod +x "$as_me.lineno" || 497 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 498 499 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 500 # already done that, so ensure we don't try to do so again and fall 501 # in an infinite loop. This has already happened in practice. 502 _as_can_reexec=no; export _as_can_reexec 503 # Don't try to exec as it changes $[0], causing all sort of problems 504 # (the dirname of $[0] is not the place where we might find the 505 # original and so on. Autoconf is especially sensitive to this). 506 . "./$as_me.lineno" 507 # Exit status is that of the last command. 508 exit 509 } 510 511 ECHO_C= ECHO_N= ECHO_T= 512 case `echo -n x` in #((((( 513 -n*) 514 case `echo 'xy\c'` in 515 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 516 xy) ECHO_C='\c';; 517 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 518 ECHO_T=' ';; 519 esac;; 520 *) 521 ECHO_N='-n';; 522 esac 523 524 rm -f conf$$ conf$$.exe conf$$.file 525 if test -d conf$$.dir; then 526 rm -f conf$$.dir/conf$$.file 527 else 528 rm -f conf$$.dir 529 mkdir conf$$.dir 2>/dev/null 530 fi 531 if (echo >conf$$.file) 2>/dev/null; then 532 if ln -s conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s='ln -s' 534 # ... but there are two gotchas: 535 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 536 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 537 # In both cases, we have to default to `cp -pR'. 538 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 539 as_ln_s='cp -pR' 540 elif ln conf$$.file conf$$ 2>/dev/null; then 541 as_ln_s=ln 542 else 543 as_ln_s='cp -pR' 544 fi 545 else 546 as_ln_s='cp -pR' 547 fi 548 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 549 rmdir conf$$.dir 2>/dev/null 550 551 if mkdir -p . 2>/dev/null; then 552 as_mkdir_p='mkdir -p "$as_dir"' 553 else 554 test -d ./-p && rmdir ./-p 555 as_mkdir_p=false 556 fi 557 558 as_test_x='test -x' 559 as_executable_p=as_fn_executable_p 560 561 # Sed expression to map a string onto a valid CPP name. 562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 563 564 # Sed expression to map a string onto a valid variable name. 565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 566 567 SHELL=${CONFIG_SHELL-/bin/sh} 568 569 570 test -n "$DJDIR" || exec 7<&0 </dev/null 571 exec 6>&1 572 573 # Name of the host. 574 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 575 # so uname gets run too. 576 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 577 578 # 579 # Initializations. 580 # 581 ac_default_prefix=/usr/local 582 ac_clean_files= 583 ac_config_libobj_dir=. 584 LIBOBJS= 585 cross_compiling=no 586 subdirs= 587 MFLAGS= 588 MAKEFLAGS= 589 590 # Identity of this package. 591 PACKAGE_NAME='unbound' 592 PACKAGE_TARNAME='unbound' 593 PACKAGE_VERSION='1.9.1' 594 PACKAGE_STRING='unbound 1.9.1' 595 PACKAGE_BUGREPORT='unbound-bugs (at] nlnetlabs.nl' 596 PACKAGE_URL='' 597 598 # Factoring default headers for most tests. 599 ac_includes_default="\ 600 #include <stdio.h> 601 #ifdef HAVE_SYS_TYPES_H 602 # include <sys/types.h> 603 #endif 604 #ifdef HAVE_SYS_STAT_H 605 # include <sys/stat.h> 606 #endif 607 #ifdef STDC_HEADERS 608 # include <stdlib.h> 609 # include <stddef.h> 610 #else 611 # ifdef HAVE_STDLIB_H 612 # include <stdlib.h> 613 # endif 614 #endif 615 #ifdef HAVE_STRING_H 616 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 617 # include <memory.h> 618 # endif 619 # include <string.h> 620 #endif 621 #ifdef HAVE_STRINGS_H 622 # include <strings.h> 623 #endif 624 #ifdef HAVE_INTTYPES_H 625 # include <inttypes.h> 626 #endif 627 #ifdef HAVE_STDINT_H 628 # include <stdint.h> 629 #endif 630 #ifdef HAVE_UNISTD_H 631 # include <unistd.h> 632 #endif" 633 634 ac_subst_vars='LTLIBOBJS 635 date 636 version 637 INSTALLTARGET 638 ALLTARGET 639 SOURCEFILE 640 SOURCEDETERMINE 641 IPSECMOD_HEADER 642 IPSECMOD_OBJ 643 DNSCRYPT_OBJ 644 DNSCRYPT_SRC 645 ENABLE_DNSCRYPT 646 ENABLE_DNSCRYPT_XCHACHA20 647 DNSTAP_OBJ 648 DNSTAP_SRC 649 opt_dnstap_socket_path 650 ENABLE_DNSTAP 651 PROTOC_C 652 UBSYMS 653 EXTRALINK 654 COMMON_OBJ_ALL_SYMBOLS 655 LIBOBJ_WITHOUT_CTIME 656 LIBOBJ_WITHOUT_CTIMEARC4 657 WIN_CHECKCONF_OBJ_LINK 658 WIN_CONTROL_OBJ_LINK 659 WIN_UBANCHOR_OBJ_LINK 660 WIN_HOST_OBJ_LINK 661 WIN_DAEMON_OBJ_LINK 662 WIN_DAEMON_OBJ 663 WIN_DAEMON_SRC 664 WINAPPS 665 WINDRES 666 CHECKLOCK_OBJ 667 USE_SYSTEMD_FALSE 668 USE_SYSTEMD_TRUE 669 SYSTEMD_DAEMON_LIBS 670 SYSTEMD_DAEMON_CFLAGS 671 SYSTEMD_LIBS 672 SYSTEMD_CFLAGS 673 staticexe 674 PC_LIBEVENT_DEPENDENCY 675 UNBOUND_EVENT_UNINSTALL 676 UNBOUND_EVENT_INSTALL 677 SUBNET_HEADER 678 SUBNET_OBJ 679 SSLLIB 680 HAVE_SSL 681 CONFIG_DATE 682 NETBSD_LINTFLAGS 683 PYUNBOUND_UNINSTALL 684 PYUNBOUND_INSTALL 685 PYUNBOUND_TARGET 686 PYUNBOUND_OBJ 687 WITH_PYUNBOUND 688 PYTHONMOD_UNINSTALL 689 PYTHONMOD_INSTALL 690 PYTHONMOD_HEADER 691 PYTHONMOD_OBJ 692 WITH_PYTHONMODULE 693 swig 694 SWIG_LIB 695 SWIG 696 PC_PY_DEPENDENCY 697 PY_MAJOR_VERSION 698 PYTHON_SITE_PKG 699 PYTHON_LDFLAGS 700 PYTHON_CPPFLAGS 701 PYTHON 702 PYTHON_VERSION 703 PTHREAD_CFLAGS_ONLY 704 PTHREAD_CFLAGS 705 PTHREAD_LIBS 706 PTHREAD_CC 707 ax_pthread_config 708 RUNTIME_PATH 709 LIBOBJS 710 PKG_CONFIG_LIBDIR 711 PKG_CONFIG_PATH 712 PKG_CONFIG 713 LT_SYS_LIBRARY_PATH 714 OTOOL64 715 OTOOL 716 LIPO 717 NMEDIT 718 DSYMUTIL 719 MANIFEST_TOOL 720 AWK 721 RANLIB 722 ac_ct_AR 723 DLLTOOL 724 OBJDUMP 725 LN_S 726 NM 727 ac_ct_DUMPBIN 728 DUMPBIN 729 LD 730 FGREP 731 SED 732 LIBTOOL 733 AR 734 host_os 735 host_vendor 736 host_cpu 737 host 738 build_os 739 build_vendor 740 build_cpu 741 build 742 libtool 743 STRIP 744 doxygen 745 YFLAGS 746 YACC 747 LEXLIB 748 LEX_OUTPUT_ROOT 749 LEX 750 debug_enabled 751 DEPFLAG 752 UNBOUND_USERNAME 753 UNBOUND_ROOTCERT_FILE 754 UNBOUND_ROOTKEY_FILE 755 UNBOUND_PIDFILE 756 UNBOUND_SHARE_DIR 757 UNBOUND_CHROOT_DIR 758 UNBOUND_RUN_DIR 759 ub_conf_dir 760 ub_conf_file 761 UNBOUND_LOCALSTATE_DIR 762 UNBOUND_SYSCONF_DIR 763 UNBOUND_SBIN_DIR 764 EGREP 765 GREP 766 CPP 767 OBJEXT 768 EXEEXT 769 ac_ct_CC 770 CPPFLAGS 771 LDFLAGS 772 CFLAGS 773 CC 774 LIBUNBOUND_AGE 775 LIBUNBOUND_REVISION 776 LIBUNBOUND_CURRENT 777 UNBOUND_VERSION_MICRO 778 UNBOUND_VERSION_MINOR 779 UNBOUND_VERSION_MAJOR 780 target_alias 781 host_alias 782 build_alias 783 LIBS 784 ECHO_T 785 ECHO_N 786 ECHO_C 787 DEFS 788 mandir 789 localedir 790 libdir 791 psdir 792 pdfdir 793 dvidir 794 htmldir 795 infodir 796 docdir 797 oldincludedir 798 includedir 799 localstatedir 800 sharedstatedir 801 sysconfdir 802 datadir 803 datarootdir 804 libexecdir 805 sbindir 806 bindir 807 program_transform_name 808 prefix 809 exec_prefix 810 PACKAGE_URL 811 PACKAGE_BUGREPORT 812 PACKAGE_STRING 813 PACKAGE_VERSION 814 PACKAGE_TARNAME 815 PACKAGE_NAME 816 PATH_SEPARATOR 817 SHELL' 818 ac_subst_files='' 819 ac_user_opts=' 820 enable_option_checking 821 with_conf_file 822 with_run_dir 823 with_chroot_dir 824 with_share_dir 825 with_pidfile 826 with_rootkey_file 827 with_rootcert_file 828 with_username 829 enable_checking 830 enable_debug 831 enable_flto 832 enable_pie 833 enable_relro_now 834 enable_shared 835 enable_static 836 with_pic 837 enable_fast_install 838 with_aix_soname 839 with_gnu_ld 840 with_sysroot 841 enable_libtool_lock 842 enable_rpath 843 enable_largefile 844 enable_alloc_checks 845 enable_alloc_lite 846 enable_alloc_nonregional 847 with_pthreads 848 with_solaris_threads 849 with_pyunbound 850 with_pythonmodule 851 enable_swig_version_check 852 with_nss 853 with_nettle 854 with_ssl 855 enable_sha1 856 enable_sha2 857 enable_subnet 858 enable_gost 859 enable_ecdsa 860 enable_dsa 861 enable_ed25519 862 enable_ed448 863 enable_event_api 864 enable_tfo_client 865 enable_tfo_server 866 with_libevent 867 with_libexpat 868 with_libhiredis 869 enable_static_exe 870 enable_systemd 871 enable_lock_checks 872 enable_allsymbols 873 enable_dnstap 874 with_dnstap_socket_path 875 with_protobuf_c 876 with_libfstrm 877 enable_dnscrypt 878 with_libsodium 879 enable_cachedb 880 enable_ipsecmod 881 with_libunbound_only 882 ' 883 ac_precious_vars='build_alias 884 host_alias 885 target_alias 886 CC 887 CFLAGS 888 LDFLAGS 889 LIBS 890 CPPFLAGS 891 CPP 892 YACC 893 YFLAGS 894 LT_SYS_LIBRARY_PATH 895 PKG_CONFIG 896 PKG_CONFIG_PATH 897 PKG_CONFIG_LIBDIR 898 PYTHON_VERSION 899 SYSTEMD_CFLAGS 900 SYSTEMD_LIBS 901 SYSTEMD_DAEMON_CFLAGS 902 SYSTEMD_DAEMON_LIBS' 903 904 905 # Initialize some variables set by options. 906 ac_init_help= 907 ac_init_version=false 908 ac_unrecognized_opts= 909 ac_unrecognized_sep= 910 # The variables have the same names as the options, with 911 # dashes changed to underlines. 912 cache_file=/dev/null 913 exec_prefix=NONE 914 no_create= 915 no_recursion= 916 prefix=NONE 917 program_prefix=NONE 918 program_suffix=NONE 919 program_transform_name=s,x,x, 920 silent= 921 site= 922 srcdir= 923 verbose= 924 x_includes=NONE 925 x_libraries=NONE 926 927 # Installation directory options. 928 # These are left unexpanded so users can "make install exec_prefix=/foo" 929 # and all the variables that are supposed to be based on exec_prefix 930 # by default will actually change. 931 # Use braces instead of parens because sh, perl, etc. also accept them. 932 # (The list follows the same order as the GNU Coding Standards.) 933 bindir='${exec_prefix}/bin' 934 sbindir='${exec_prefix}/sbin' 935 libexecdir='${exec_prefix}/libexec' 936 datarootdir='${prefix}/share' 937 datadir='${datarootdir}' 938 sysconfdir='${prefix}/etc' 939 sharedstatedir='${prefix}/com' 940 localstatedir='${prefix}/var' 941 includedir='${prefix}/include' 942 oldincludedir='/usr/include' 943 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 944 infodir='${datarootdir}/info' 945 htmldir='${docdir}' 946 dvidir='${docdir}' 947 pdfdir='${docdir}' 948 psdir='${docdir}' 949 libdir='${exec_prefix}/lib' 950 localedir='${datarootdir}/locale' 951 mandir='${datarootdir}/man' 952 953 ac_prev= 954 ac_dashdash= 955 for ac_option 956 do 957 # If the previous option needs an argument, assign it. 958 if test -n "$ac_prev"; then 959 eval $ac_prev=\$ac_option 960 ac_prev= 961 continue 962 fi 963 964 case $ac_option in 965 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 966 *=) ac_optarg= ;; 967 *) ac_optarg=yes ;; 968 esac 969 970 # Accept the important Cygnus configure options, so we can diagnose typos. 971 972 case $ac_dashdash$ac_option in 973 --) 974 ac_dashdash=yes ;; 975 976 -bindir | --bindir | --bindi | --bind | --bin | --bi) 977 ac_prev=bindir ;; 978 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 979 bindir=$ac_optarg ;; 980 981 -build | --build | --buil | --bui | --bu) 982 ac_prev=build_alias ;; 983 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 984 build_alias=$ac_optarg ;; 985 986 -cache-file | --cache-file | --cache-fil | --cache-fi \ 987 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 988 ac_prev=cache_file ;; 989 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 990 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 991 cache_file=$ac_optarg ;; 992 993 --config-cache | -C) 994 cache_file=config.cache ;; 995 996 -datadir | --datadir | --datadi | --datad) 997 ac_prev=datadir ;; 998 -datadir=* | --datadir=* | --datadi=* | --datad=*) 999 datadir=$ac_optarg ;; 1000 1001 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 1002 | --dataroo | --dataro | --datar) 1003 ac_prev=datarootdir ;; 1004 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 1005 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 1006 datarootdir=$ac_optarg ;; 1007 1008 -disable-* | --disable-*) 1009 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 1010 # Reject names that are not valid shell variable names. 1011 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1012 as_fn_error $? "invalid feature name: $ac_useropt" 1013 ac_useropt_orig=$ac_useropt 1014 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1015 case $ac_user_opts in 1016 *" 1017 "enable_$ac_useropt" 1018 "*) ;; 1019 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 1020 ac_unrecognized_sep=', ';; 1021 esac 1022 eval enable_$ac_useropt=no ;; 1023 1024 -docdir | --docdir | --docdi | --doc | --do) 1025 ac_prev=docdir ;; 1026 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 1027 docdir=$ac_optarg ;; 1028 1029 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 1030 ac_prev=dvidir ;; 1031 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 1032 dvidir=$ac_optarg ;; 1033 1034 -enable-* | --enable-*) 1035 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 1036 # Reject names that are not valid shell variable names. 1037 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1038 as_fn_error $? "invalid feature name: $ac_useropt" 1039 ac_useropt_orig=$ac_useropt 1040 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1041 case $ac_user_opts in 1042 *" 1043 "enable_$ac_useropt" 1044 "*) ;; 1045 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 1046 ac_unrecognized_sep=', ';; 1047 esac 1048 eval enable_$ac_useropt=\$ac_optarg ;; 1049 1050 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 1051 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 1052 | --exec | --exe | --ex) 1053 ac_prev=exec_prefix ;; 1054 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 1055 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 1056 | --exec=* | --exe=* | --ex=*) 1057 exec_prefix=$ac_optarg ;; 1058 1059 -gas | --gas | --ga | --g) 1060 # Obsolete; use --with-gas. 1061 with_gas=yes ;; 1062 1063 -help | --help | --hel | --he | -h) 1064 ac_init_help=long ;; 1065 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 1066 ac_init_help=recursive ;; 1067 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 1068 ac_init_help=short ;; 1069 1070 -host | --host | --hos | --ho) 1071 ac_prev=host_alias ;; 1072 -host=* | --host=* | --hos=* | --ho=*) 1073 host_alias=$ac_optarg ;; 1074 1075 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 1076 ac_prev=htmldir ;; 1077 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 1078 | --ht=*) 1079 htmldir=$ac_optarg ;; 1080 1081 -includedir | --includedir | --includedi | --included | --include \ 1082 | --includ | --inclu | --incl | --inc) 1083 ac_prev=includedir ;; 1084 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 1085 | --includ=* | --inclu=* | --incl=* | --inc=*) 1086 includedir=$ac_optarg ;; 1087 1088 -infodir | --infodir | --infodi | --infod | --info | --inf) 1089 ac_prev=infodir ;; 1090 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 1091 infodir=$ac_optarg ;; 1092 1093 -libdir | --libdir | --libdi | --libd) 1094 ac_prev=libdir ;; 1095 -libdir=* | --libdir=* | --libdi=* | --libd=*) 1096 libdir=$ac_optarg ;; 1097 1098 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 1099 | --libexe | --libex | --libe) 1100 ac_prev=libexecdir ;; 1101 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 1102 | --libexe=* | --libex=* | --libe=*) 1103 libexecdir=$ac_optarg ;; 1104 1105 -localedir | --localedir | --localedi | --localed | --locale) 1106 ac_prev=localedir ;; 1107 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 1108 localedir=$ac_optarg ;; 1109 1110 -localstatedir | --localstatedir | --localstatedi | --localstated \ 1111 | --localstate | --localstat | --localsta | --localst | --locals) 1112 ac_prev=localstatedir ;; 1113 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 1114 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 1115 localstatedir=$ac_optarg ;; 1116 1117 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 1118 ac_prev=mandir ;; 1119 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 1120 mandir=$ac_optarg ;; 1121 1122 -nfp | --nfp | --nf) 1123 # Obsolete; use --without-fp. 1124 with_fp=no ;; 1125 1126 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 1127 | --no-cr | --no-c | -n) 1128 no_create=yes ;; 1129 1130 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 1131 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 1132 no_recursion=yes ;; 1133 1134 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 1135 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 1136 | --oldin | --oldi | --old | --ol | --o) 1137 ac_prev=oldincludedir ;; 1138 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 1139 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 1140 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 1141 oldincludedir=$ac_optarg ;; 1142 1143 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 1144 ac_prev=prefix ;; 1145 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 1146 prefix=$ac_optarg ;; 1147 1148 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1149 | --program-pre | --program-pr | --program-p) 1150 ac_prev=program_prefix ;; 1151 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1152 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1153 program_prefix=$ac_optarg ;; 1154 1155 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1156 | --program-suf | --program-su | --program-s) 1157 ac_prev=program_suffix ;; 1158 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1159 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1160 program_suffix=$ac_optarg ;; 1161 1162 -program-transform-name | --program-transform-name \ 1163 | --program-transform-nam | --program-transform-na \ 1164 | --program-transform-n | --program-transform- \ 1165 | --program-transform | --program-transfor \ 1166 | --program-transfo | --program-transf \ 1167 | --program-trans | --program-tran \ 1168 | --progr-tra | --program-tr | --program-t) 1169 ac_prev=program_transform_name ;; 1170 -program-transform-name=* | --program-transform-name=* \ 1171 | --program-transform-nam=* | --program-transform-na=* \ 1172 | --program-transform-n=* | --program-transform-=* \ 1173 | --program-transform=* | --program-transfor=* \ 1174 | --program-transfo=* | --program-transf=* \ 1175 | --program-trans=* | --program-tran=* \ 1176 | --progr-tra=* | --program-tr=* | --program-t=*) 1177 program_transform_name=$ac_optarg ;; 1178 1179 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1180 ac_prev=pdfdir ;; 1181 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1182 pdfdir=$ac_optarg ;; 1183 1184 -psdir | --psdir | --psdi | --psd | --ps) 1185 ac_prev=psdir ;; 1186 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1187 psdir=$ac_optarg ;; 1188 1189 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1190 | -silent | --silent | --silen | --sile | --sil) 1191 silent=yes ;; 1192 1193 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1194 ac_prev=sbindir ;; 1195 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1196 | --sbi=* | --sb=*) 1197 sbindir=$ac_optarg ;; 1198 1199 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1200 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1201 | --sharedst | --shareds | --shared | --share | --shar \ 1202 | --sha | --sh) 1203 ac_prev=sharedstatedir ;; 1204 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1205 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1206 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1207 | --sha=* | --sh=*) 1208 sharedstatedir=$ac_optarg ;; 1209 1210 -site | --site | --sit) 1211 ac_prev=site ;; 1212 -site=* | --site=* | --sit=*) 1213 site=$ac_optarg ;; 1214 1215 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1216 ac_prev=srcdir ;; 1217 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1218 srcdir=$ac_optarg ;; 1219 1220 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1221 | --syscon | --sysco | --sysc | --sys | --sy) 1222 ac_prev=sysconfdir ;; 1223 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1224 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1225 sysconfdir=$ac_optarg ;; 1226 1227 -target | --target | --targe | --targ | --tar | --ta | --t) 1228 ac_prev=target_alias ;; 1229 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1230 target_alias=$ac_optarg ;; 1231 1232 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1233 verbose=yes ;; 1234 1235 -version | --version | --versio | --versi | --vers | -V) 1236 ac_init_version=: ;; 1237 1238 -with-* | --with-*) 1239 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1240 # Reject names that are not valid shell variable names. 1241 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1242 as_fn_error $? "invalid package name: $ac_useropt" 1243 ac_useropt_orig=$ac_useropt 1244 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1245 case $ac_user_opts in 1246 *" 1247 "with_$ac_useropt" 1248 "*) ;; 1249 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1250 ac_unrecognized_sep=', ';; 1251 esac 1252 eval with_$ac_useropt=\$ac_optarg ;; 1253 1254 -without-* | --without-*) 1255 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1256 # Reject names that are not valid shell variable names. 1257 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1258 as_fn_error $? "invalid package name: $ac_useropt" 1259 ac_useropt_orig=$ac_useropt 1260 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1261 case $ac_user_opts in 1262 *" 1263 "with_$ac_useropt" 1264 "*) ;; 1265 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1266 ac_unrecognized_sep=', ';; 1267 esac 1268 eval with_$ac_useropt=no ;; 1269 1270 --x) 1271 # Obsolete; use --with-x. 1272 with_x=yes ;; 1273 1274 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1275 | --x-incl | --x-inc | --x-in | --x-i) 1276 ac_prev=x_includes ;; 1277 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1278 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1279 x_includes=$ac_optarg ;; 1280 1281 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1282 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1283 ac_prev=x_libraries ;; 1284 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1285 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1286 x_libraries=$ac_optarg ;; 1287 1288 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1289 Try \`$0 --help' for more information" 1290 ;; 1291 1292 *=*) 1293 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1294 # Reject names that are not valid shell variable names. 1295 case $ac_envvar in #( 1296 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1297 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1298 esac 1299 eval $ac_envvar=\$ac_optarg 1300 export $ac_envvar ;; 1301 1302 *) 1303 # FIXME: should be removed in autoconf 3.0. 1304 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1305 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1306 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1307 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1308 ;; 1309 1310 esac 1311 done 1312 1313 if test -n "$ac_prev"; then 1314 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1315 as_fn_error $? "missing argument to $ac_option" 1316 fi 1317 1318 if test -n "$ac_unrecognized_opts"; then 1319 case $enable_option_checking in 1320 no) ;; 1321 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1322 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1323 esac 1324 fi 1325 1326 # Check all directory arguments for consistency. 1327 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1328 datadir sysconfdir sharedstatedir localstatedir includedir \ 1329 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1330 libdir localedir mandir 1331 do 1332 eval ac_val=\$$ac_var 1333 # Remove trailing slashes. 1334 case $ac_val in 1335 */ ) 1336 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1337 eval $ac_var=\$ac_val;; 1338 esac 1339 # Be sure to have absolute directory names. 1340 case $ac_val in 1341 [\\/$]* | ?:[\\/]* ) continue;; 1342 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1343 esac 1344 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1345 done 1346 1347 # There might be people who depend on the old broken behavior: `$host' 1348 # used to hold the argument of --host etc. 1349 # FIXME: To remove some day. 1350 build=$build_alias 1351 host=$host_alias 1352 target=$target_alias 1353 1354 # FIXME: To remove some day. 1355 if test "x$host_alias" != x; then 1356 if test "x$build_alias" = x; then 1357 cross_compiling=maybe 1358 elif test "x$build_alias" != "x$host_alias"; then 1359 cross_compiling=yes 1360 fi 1361 fi 1362 1363 ac_tool_prefix= 1364 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1365 1366 test "$silent" = yes && exec 6>/dev/null 1367 1368 1369 ac_pwd=`pwd` && test -n "$ac_pwd" && 1370 ac_ls_di=`ls -di .` && 1371 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1372 as_fn_error $? "working directory cannot be determined" 1373 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1374 as_fn_error $? "pwd does not report name of working directory" 1375 1376 1377 # Find the source files, if location was not specified. 1378 if test -z "$srcdir"; then 1379 ac_srcdir_defaulted=yes 1380 # Try the directory containing this script, then the parent directory. 1381 ac_confdir=`$as_dirname -- "$as_myself" || 1382 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1383 X"$as_myself" : 'X\(//\)[^/]' \| \ 1384 X"$as_myself" : 'X\(//\)$' \| \ 1385 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1386 $as_echo X"$as_myself" | 1387 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1388 s//\1/ 1389 q 1390 } 1391 /^X\(\/\/\)[^/].*/{ 1392 s//\1/ 1393 q 1394 } 1395 /^X\(\/\/\)$/{ 1396 s//\1/ 1397 q 1398 } 1399 /^X\(\/\).*/{ 1400 s//\1/ 1401 q 1402 } 1403 s/.*/./; q'` 1404 srcdir=$ac_confdir 1405 if test ! -r "$srcdir/$ac_unique_file"; then 1406 srcdir=.. 1407 fi 1408 else 1409 ac_srcdir_defaulted=no 1410 fi 1411 if test ! -r "$srcdir/$ac_unique_file"; then 1412 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1413 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1414 fi 1415 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1416 ac_abs_confdir=`( 1417 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1418 pwd)` 1419 # When building in place, set srcdir=. 1420 if test "$ac_abs_confdir" = "$ac_pwd"; then 1421 srcdir=. 1422 fi 1423 # Remove unnecessary trailing slashes from srcdir. 1424 # Double slashes in file names in object file debugging info 1425 # mess up M-x gdb in Emacs. 1426 case $srcdir in 1427 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1428 esac 1429 for ac_var in $ac_precious_vars; do 1430 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1431 eval ac_env_${ac_var}_value=\$${ac_var} 1432 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1433 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1434 done 1435 1436 # 1437 # Report the --help message. 1438 # 1439 if test "$ac_init_help" = "long"; then 1440 # Omit some internal or obsolete options to make the list less imposing. 1441 # This message is too long to be a string in the A/UX 3.1 sh. 1442 cat <<_ACEOF 1443 \`configure' configures unbound 1.9.1 to adapt to many kinds of systems. 1444 1445 Usage: $0 [OPTION]... [VAR=VALUE]... 1446 1447 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1448 VAR=VALUE. See below for descriptions of some of the useful variables. 1449 1450 Defaults for the options are specified in brackets. 1451 1452 Configuration: 1453 -h, --help display this help and exit 1454 --help=short display options specific to this package 1455 --help=recursive display the short help of all the included packages 1456 -V, --version display version information and exit 1457 -q, --quiet, --silent do not print \`checking ...' messages 1458 --cache-file=FILE cache test results in FILE [disabled] 1459 -C, --config-cache alias for \`--cache-file=config.cache' 1460 -n, --no-create do not create output files 1461 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1462 1463 Installation directories: 1464 --prefix=PREFIX install architecture-independent files in PREFIX 1465 [$ac_default_prefix] 1466 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1467 [PREFIX] 1468 1469 By default, \`make install' will install all the files in 1470 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1471 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1472 for instance \`--prefix=\$HOME'. 1473 1474 For better control, use the options below. 1475 1476 Fine tuning of the installation directories: 1477 --bindir=DIR user executables [EPREFIX/bin] 1478 --sbindir=DIR system admin executables [EPREFIX/sbin] 1479 --libexecdir=DIR program executables [EPREFIX/libexec] 1480 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1481 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1482 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1483 --libdir=DIR object code libraries [EPREFIX/lib] 1484 --includedir=DIR C header files [PREFIX/include] 1485 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1486 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1487 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1488 --infodir=DIR info documentation [DATAROOTDIR/info] 1489 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1490 --mandir=DIR man documentation [DATAROOTDIR/man] 1491 --docdir=DIR documentation root [DATAROOTDIR/doc/unbound] 1492 --htmldir=DIR html documentation [DOCDIR] 1493 --dvidir=DIR dvi documentation [DOCDIR] 1494 --pdfdir=DIR pdf documentation [DOCDIR] 1495 --psdir=DIR ps documentation [DOCDIR] 1496 _ACEOF 1497 1498 cat <<\_ACEOF 1499 1500 System types: 1501 --build=BUILD configure for building on BUILD [guessed] 1502 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1503 _ACEOF 1504 fi 1505 1506 if test -n "$ac_init_help"; then 1507 case $ac_init_help in 1508 short | recursive ) echo "Configuration of unbound 1.9.1:";; 1509 esac 1510 cat <<\_ACEOF 1511 1512 Optional Features: 1513 --disable-option-checking ignore unrecognized --enable/--with options 1514 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1515 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1516 --enable-checking Enable warnings, asserts, makefile-dependencies 1517 --enable-debug same as enable-checking 1518 --disable-flto Disable link-time optimization (gcc specific option) 1519 --enable-pie Enable Position-Independent Executable (eg. to fully 1520 benefit from ASLR, small performance penalty) 1521 --enable-relro-now Enable full relocation binding at load-time (RELRO 1522 NOW, to protect GOT and .dtor areas) 1523 --enable-shared[=PKGS] build shared libraries [default=yes] 1524 --enable-static[=PKGS] build static libraries [default=yes] 1525 --enable-fast-install[=PKGS] 1526 optimize for fast installation [default=yes] 1527 --disable-libtool-lock avoid locking (might break parallel builds) 1528 --disable-rpath disable hardcoded rpath (default=enabled) 1529 --disable-largefile omit support for large files 1530 --enable-alloc-checks enable to memory allocation statistics, for debug 1531 purposes 1532 --enable-alloc-lite enable for lightweight alloc assertions, for debug 1533 purposes 1534 --enable-alloc-nonregional 1535 enable nonregional allocs, slow but exposes regional 1536 allocations to other memory purifiers, for debug 1537 purposes 1538 --disable-swig-version-check 1539 Disable swig version check to build python modules 1540 with older swig even though that is unreliable 1541 --disable-sha1 Disable SHA1 RRSIG support, does not disable nsec3 1542 support 1543 --disable-sha2 Disable SHA256 and SHA512 RRSIG support 1544 --enable-subnet Enable client subnet 1545 --disable-gost Disable GOST support 1546 --disable-ecdsa Disable ECDSA support 1547 --disable-dsa Disable DSA support 1548 --disable-ed25519 Disable ED25519 support 1549 --disable-ed448 Disable ED448 support 1550 --enable-event-api Enable (experimental) pluggable event base 1551 libunbound API installed to unbound-event.h 1552 --enable-tfo-client Enable TCP Fast Open for client mode 1553 --enable-tfo-server Enable TCP Fast Open for server mode 1554 --enable-static-exe enable to compile executables statically against 1555 (event) libs, for debug purposes 1556 --enable-systemd compile with systemd support 1557 --enable-lock-checks enable to check lock and unlock calls, for debug 1558 purposes 1559 --enable-allsymbols export all symbols from libunbound and link binaries 1560 to it, smaller install size but libunbound export 1561 table is polluted by internal symbols 1562 --enable-dnstap Enable dnstap support (requires fstrm, protobuf-c) 1563 --enable-dnscrypt Enable dnscrypt support (requires libsodium) 1564 --enable-cachedb enable cachedb module that can use external cache 1565 storage 1566 --enable-ipsecmod Enable ipsecmod module that facilitates 1567 opportunistic IPsec 1568 1569 Optional Packages: 1570 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1571 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1572 --with-conf-file=path Pathname to the Unbound configuration file 1573 --with-run-dir=path set default directory to chdir to (by default dir 1574 part of cfg file) 1575 --with-chroot-dir=path set default directory to chroot to (by default same 1576 as run-dir) 1577 --with-share-dir=path set default directory with shared data (by default 1578 same as share/unbound) 1579 --with-pidfile=filename set default pathname to unbound pidfile (default 1580 run-dir/unbound.pid) 1581 --with-rootkey-file=filename 1582 set default pathname to root key file (default 1583 run-dir/root.key). This file is read and written. 1584 --with-rootcert-file=filename 1585 set default pathname to root update certificate file 1586 (default run-dir/icannbundle.pem). This file need 1587 not exist if you are content with the builtin. 1588 --with-username=user set default user that unbound changes to (default 1589 user is unbound) 1590 --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use 1591 both] 1592 --with-aix-soname=aix|svr4|both 1593 shared library versioning (aka "SONAME") variant to 1594 provide on AIX, [default=aix]. 1595 --with-gnu-ld assume the C compiler uses GNU ld [default=no] 1596 --with-sysroot[=DIR] Search for dependent libraries within DIR (or the 1597 compiler's sysroot if not specified). 1598 --with-pthreads use pthreads library, or --without-pthreads to 1599 disable threading support. 1600 --with-solaris-threads use solaris native thread library. 1601 --with-pyunbound build PyUnbound, or --without-pyunbound to skip it. 1602 (default=no) 1603 --with-pythonmodule build Python module, or --without-pythonmodule to 1604 disable script engine. (default=no) 1605 --with-nss=path use libnss instead of openssl, installed at path. 1606 --with-nettle=path use libnettle as crypto library, installed at path. 1607 --with-ssl=pathname enable SSL (will check /usr/local/ssl /usr/lib/ssl 1608 /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw 1609 /usr) 1610 --with-libevent=pathname 1611 use libevent (will check /usr/local /opt/local 1612 /usr/lib /usr/pkg /usr/sfw /usr or you can specify 1613 an explicit path). Slower, but allows use of large 1614 outgoing port ranges. 1615 --with-libexpat=path specify explicit path for libexpat. 1616 --with-libhiredis=path specify explicit path for libhiredis. 1617 --with-dnstap-socket-path=pathname 1618 set default dnstap socket path 1619 --with-protobuf-c=path Path where protobuf-c is installed, for dnstap 1620 --with-libfstrm=path Path where libfstrm is installed, for dnstap 1621 --with-libsodium=path Path where libsodium is installed, for dnscrypt 1622 --with-libunbound-only do not build daemon and tool programs 1623 1624 Some influential environment variables: 1625 CC C compiler command 1626 CFLAGS C compiler flags 1627 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1628 nonstandard directory <lib dir> 1629 LIBS libraries to pass to the linker, e.g. -l<library> 1630 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1631 you have headers in a nonstandard directory <include dir> 1632 CPP C preprocessor 1633 YACC The `Yet Another Compiler Compiler' implementation to use. 1634 Defaults to the first program found out of: `bison -y', `byacc', 1635 `yacc'. 1636 YFLAGS The list of arguments that will be passed by default to $YACC. 1637 This script will default YFLAGS to the empty string to avoid a 1638 default value of `-d' given by some make applications. 1639 LT_SYS_LIBRARY_PATH 1640 User-defined run-time library search path. 1641 PKG_CONFIG path to pkg-config utility 1642 PKG_CONFIG_PATH 1643 directories to add to pkg-config's search path 1644 PKG_CONFIG_LIBDIR 1645 path overriding pkg-config's built-in search path 1646 PYTHON_VERSION 1647 The installed Python version to use, for example '2.3'. This 1648 string will be appended to the Python interpreter canonical 1649 name. 1650 SYSTEMD_CFLAGS 1651 C compiler flags for SYSTEMD, overriding pkg-config 1652 SYSTEMD_LIBS 1653 linker flags for SYSTEMD, overriding pkg-config 1654 SYSTEMD_DAEMON_CFLAGS 1655 C compiler flags for SYSTEMD_DAEMON, overriding pkg-config 1656 SYSTEMD_DAEMON_LIBS 1657 linker flags for SYSTEMD_DAEMON, overriding pkg-config 1658 1659 Use these variables to override the choices made by `configure' or to help 1660 it to find libraries and programs with nonstandard names/locations. 1661 1662 Report bugs to <unbound-bugs@nlnetlabs.nl>. 1663 _ACEOF 1664 ac_status=$? 1665 fi 1666 1667 if test "$ac_init_help" = "recursive"; then 1668 # If there are subdirs, report their specific --help. 1669 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1670 test -d "$ac_dir" || 1671 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1672 continue 1673 ac_builddir=. 1674 1675 case "$ac_dir" in 1676 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1677 *) 1678 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1679 # A ".." for each directory in $ac_dir_suffix. 1680 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1681 case $ac_top_builddir_sub in 1682 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1683 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1684 esac ;; 1685 esac 1686 ac_abs_top_builddir=$ac_pwd 1687 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1688 # for backward compatibility: 1689 ac_top_builddir=$ac_top_build_prefix 1690 1691 case $srcdir in 1692 .) # We are building in place. 1693 ac_srcdir=. 1694 ac_top_srcdir=$ac_top_builddir_sub 1695 ac_abs_top_srcdir=$ac_pwd ;; 1696 [\\/]* | ?:[\\/]* ) # Absolute name. 1697 ac_srcdir=$srcdir$ac_dir_suffix; 1698 ac_top_srcdir=$srcdir 1699 ac_abs_top_srcdir=$srcdir ;; 1700 *) # Relative name. 1701 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1702 ac_top_srcdir=$ac_top_build_prefix$srcdir 1703 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1704 esac 1705 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1706 1707 cd "$ac_dir" || { ac_status=$?; continue; } 1708 # Check for guested configure. 1709 if test -f "$ac_srcdir/configure.gnu"; then 1710 echo && 1711 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1712 elif test -f "$ac_srcdir/configure"; then 1713 echo && 1714 $SHELL "$ac_srcdir/configure" --help=recursive 1715 else 1716 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1717 fi || ac_status=$? 1718 cd "$ac_pwd" || { ac_status=$?; break; } 1719 done 1720 fi 1721 1722 test -n "$ac_init_help" && exit $ac_status 1723 if $ac_init_version; then 1724 cat <<\_ACEOF 1725 unbound configure 1.9.1 1726 generated by GNU Autoconf 2.69 1727 1728 Copyright (C) 2012 Free Software Foundation, Inc. 1729 This configure script is free software; the Free Software Foundation 1730 gives unlimited permission to copy, distribute and modify it. 1731 _ACEOF 1732 exit 1733 fi 1734 1735 ## ------------------------ ## 1736 ## Autoconf initialization. ## 1737 ## ------------------------ ## 1738 1739 # ac_fn_c_try_compile LINENO 1740 # -------------------------- 1741 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1742 ac_fn_c_try_compile () 1743 { 1744 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1745 rm -f conftest.$ac_objext 1746 if { { ac_try="$ac_compile" 1747 case "(($ac_try" in 1748 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1749 *) ac_try_echo=$ac_try;; 1750 esac 1751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1752 $as_echo "$ac_try_echo"; } >&5 1753 (eval "$ac_compile") 2>conftest.err 1754 ac_status=$? 1755 if test -s conftest.err; then 1756 grep -v '^ *+' conftest.err >conftest.er1 1757 cat conftest.er1 >&5 1758 mv -f conftest.er1 conftest.err 1759 fi 1760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1761 test $ac_status = 0; } && { 1762 test -z "$ac_c_werror_flag" || 1763 test ! -s conftest.err 1764 } && test -s conftest.$ac_objext; then : 1765 ac_retval=0 1766 else 1767 $as_echo "$as_me: failed program was:" >&5 1768 sed 's/^/| /' conftest.$ac_ext >&5 1769 1770 ac_retval=1 1771 fi 1772 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1773 as_fn_set_status $ac_retval 1774 1775 } # ac_fn_c_try_compile 1776 1777 # ac_fn_c_try_cpp LINENO 1778 # ---------------------- 1779 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1780 ac_fn_c_try_cpp () 1781 { 1782 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1783 if { { ac_try="$ac_cpp conftest.$ac_ext" 1784 case "(($ac_try" in 1785 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1786 *) ac_try_echo=$ac_try;; 1787 esac 1788 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1789 $as_echo "$ac_try_echo"; } >&5 1790 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1791 ac_status=$? 1792 if test -s conftest.err; then 1793 grep -v '^ *+' conftest.err >conftest.er1 1794 cat conftest.er1 >&5 1795 mv -f conftest.er1 conftest.err 1796 fi 1797 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1798 test $ac_status = 0; } > conftest.i && { 1799 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1800 test ! -s conftest.err 1801 }; then : 1802 ac_retval=0 1803 else 1804 $as_echo "$as_me: failed program was:" >&5 1805 sed 's/^/| /' conftest.$ac_ext >&5 1806 1807 ac_retval=1 1808 fi 1809 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1810 as_fn_set_status $ac_retval 1811 1812 } # ac_fn_c_try_cpp 1813 1814 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1815 # ------------------------------------------------------- 1816 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1817 # the include files in INCLUDES and setting the cache variable VAR 1818 # accordingly. 1819 ac_fn_c_check_header_mongrel () 1820 { 1821 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1822 if eval \${$3+:} false; then : 1823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1824 $as_echo_n "checking for $2... " >&6; } 1825 if eval \${$3+:} false; then : 1826 $as_echo_n "(cached) " >&6 1827 fi 1828 eval ac_res=\$$3 1829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1830 $as_echo "$ac_res" >&6; } 1831 else 1832 # Is the header compilable? 1833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1834 $as_echo_n "checking $2 usability... " >&6; } 1835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1836 /* end confdefs.h. */ 1837 $4 1838 #include <$2> 1839 _ACEOF 1840 if ac_fn_c_try_compile "$LINENO"; then : 1841 ac_header_compiler=yes 1842 else 1843 ac_header_compiler=no 1844 fi 1845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1847 $as_echo "$ac_header_compiler" >&6; } 1848 1849 # Is the header present? 1850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1851 $as_echo_n "checking $2 presence... " >&6; } 1852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1853 /* end confdefs.h. */ 1854 #include <$2> 1855 _ACEOF 1856 if ac_fn_c_try_cpp "$LINENO"; then : 1857 ac_header_preproc=yes 1858 else 1859 ac_header_preproc=no 1860 fi 1861 rm -f conftest.err conftest.i conftest.$ac_ext 1862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1863 $as_echo "$ac_header_preproc" >&6; } 1864 1865 # So? What about this header? 1866 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1867 yes:no: ) 1868 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1869 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1870 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1871 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1872 ;; 1873 no:yes:* ) 1874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1875 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1876 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1877 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1878 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1879 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1880 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1881 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1882 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1883 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1884 ( $as_echo "## ---------------------------------------- ## 1885 ## Report this to unbound-bugs (at] nlnetlabs.nl ## 1886 ## ---------------------------------------- ##" 1887 ) | sed "s/^/$as_me: WARNING: /" >&2 1888 ;; 1889 esac 1890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1891 $as_echo_n "checking for $2... " >&6; } 1892 if eval \${$3+:} false; then : 1893 $as_echo_n "(cached) " >&6 1894 else 1895 eval "$3=\$ac_header_compiler" 1896 fi 1897 eval ac_res=\$$3 1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1899 $as_echo "$ac_res" >&6; } 1900 fi 1901 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1902 1903 } # ac_fn_c_check_header_mongrel 1904 1905 # ac_fn_c_try_run LINENO 1906 # ---------------------- 1907 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1908 # that executables *can* be run. 1909 ac_fn_c_try_run () 1910 { 1911 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1912 if { { ac_try="$ac_link" 1913 case "(($ac_try" in 1914 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1915 *) ac_try_echo=$ac_try;; 1916 esac 1917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1918 $as_echo "$ac_try_echo"; } >&5 1919 (eval "$ac_link") 2>&5 1920 ac_status=$? 1921 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1922 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1923 { { case "(($ac_try" in 1924 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1925 *) ac_try_echo=$ac_try;; 1926 esac 1927 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1928 $as_echo "$ac_try_echo"; } >&5 1929 (eval "$ac_try") 2>&5 1930 ac_status=$? 1931 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1932 test $ac_status = 0; }; }; then : 1933 ac_retval=0 1934 else 1935 $as_echo "$as_me: program exited with status $ac_status" >&5 1936 $as_echo "$as_me: failed program was:" >&5 1937 sed 's/^/| /' conftest.$ac_ext >&5 1938 1939 ac_retval=$ac_status 1940 fi 1941 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1942 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1943 as_fn_set_status $ac_retval 1944 1945 } # ac_fn_c_try_run 1946 1947 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1948 # ------------------------------------------------------- 1949 # Tests whether HEADER exists and can be compiled using the include files in 1950 # INCLUDES, setting the cache variable VAR accordingly. 1951 ac_fn_c_check_header_compile () 1952 { 1953 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1955 $as_echo_n "checking for $2... " >&6; } 1956 if eval \${$3+:} false; then : 1957 $as_echo_n "(cached) " >&6 1958 else 1959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1960 /* end confdefs.h. */ 1961 $4 1962 #include <$2> 1963 _ACEOF 1964 if ac_fn_c_try_compile "$LINENO"; then : 1965 eval "$3=yes" 1966 else 1967 eval "$3=no" 1968 fi 1969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1970 fi 1971 eval ac_res=\$$3 1972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1973 $as_echo "$ac_res" >&6; } 1974 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1975 1976 } # ac_fn_c_check_header_compile 1977 1978 # ac_fn_c_try_link LINENO 1979 # ----------------------- 1980 # Try to link conftest.$ac_ext, and return whether this succeeded. 1981 ac_fn_c_try_link () 1982 { 1983 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1984 rm -f conftest.$ac_objext conftest$ac_exeext 1985 if { { ac_try="$ac_link" 1986 case "(($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 "$ac_link") 2>conftest.err 1993 ac_status=$? 1994 if test -s conftest.err; then 1995 grep -v '^ *+' conftest.err >conftest.er1 1996 cat conftest.er1 >&5 1997 mv -f conftest.er1 conftest.err 1998 fi 1999 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2000 test $ac_status = 0; } && { 2001 test -z "$ac_c_werror_flag" || 2002 test ! -s conftest.err 2003 } && test -s conftest$ac_exeext && { 2004 test "$cross_compiling" = yes || 2005 test -x conftest$ac_exeext 2006 }; then : 2007 ac_retval=0 2008 else 2009 $as_echo "$as_me: failed program was:" >&5 2010 sed 's/^/| /' conftest.$ac_ext >&5 2011 2012 ac_retval=1 2013 fi 2014 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2015 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2016 # interfere with the next link command; also delete a directory that is 2017 # left behind by Apple's compiler. We do this before executing the actions. 2018 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2019 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2020 as_fn_set_status $ac_retval 2021 2022 } # ac_fn_c_try_link 2023 2024 # ac_fn_c_check_func LINENO FUNC VAR 2025 # ---------------------------------- 2026 # Tests whether FUNC exists, setting the cache variable VAR accordingly 2027 ac_fn_c_check_func () 2028 { 2029 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2031 $as_echo_n "checking for $2... " >&6; } 2032 if eval \${$3+:} false; then : 2033 $as_echo_n "(cached) " >&6 2034 else 2035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2036 /* end confdefs.h. */ 2037 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2038 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2039 #define $2 innocuous_$2 2040 2041 /* System header to define __stub macros and hopefully few prototypes, 2042 which can conflict with char $2 (); below. 2043 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2044 <limits.h> exists even on freestanding compilers. */ 2045 2046 #ifdef __STDC__ 2047 # include <limits.h> 2048 #else 2049 # include <assert.h> 2050 #endif 2051 2052 #undef $2 2053 2054 /* Override any GCC internal prototype to avoid an error. 2055 Use char because int might match the return type of a GCC 2056 builtin and then its argument prototype would still apply. */ 2057 #ifdef __cplusplus 2058 extern "C" 2059 #endif 2060 char $2 (); 2061 /* The GNU C library defines this for functions which it implements 2062 to always fail with ENOSYS. Some functions are actually named 2063 something starting with __ and the normal name is an alias. */ 2064 #if defined __stub_$2 || defined __stub___$2 2065 choke me 2066 #endif 2067 2068 int 2069 main () 2070 { 2071 return $2 (); 2072 ; 2073 return 0; 2074 } 2075 _ACEOF 2076 if ac_fn_c_try_link "$LINENO"; then : 2077 eval "$3=yes" 2078 else 2079 eval "$3=no" 2080 fi 2081 rm -f core conftest.err conftest.$ac_objext \ 2082 conftest$ac_exeext conftest.$ac_ext 2083 fi 2084 eval ac_res=\$$3 2085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2086 $as_echo "$ac_res" >&6; } 2087 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2088 2089 } # ac_fn_c_check_func 2090 2091 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2092 # ------------------------------------------- 2093 # Tests whether TYPE exists after having included INCLUDES, setting cache 2094 # variable VAR accordingly. 2095 ac_fn_c_check_type () 2096 { 2097 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2099 $as_echo_n "checking for $2... " >&6; } 2100 if eval \${$3+:} false; then : 2101 $as_echo_n "(cached) " >&6 2102 else 2103 eval "$3=no" 2104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2105 /* end confdefs.h. */ 2106 $4 2107 int 2108 main () 2109 { 2110 if (sizeof ($2)) 2111 return 0; 2112 ; 2113 return 0; 2114 } 2115 _ACEOF 2116 if ac_fn_c_try_compile "$LINENO"; then : 2117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2118 /* end confdefs.h. */ 2119 $4 2120 int 2121 main () 2122 { 2123 if (sizeof (($2))) 2124 return 0; 2125 ; 2126 return 0; 2127 } 2128 _ACEOF 2129 if ac_fn_c_try_compile "$LINENO"; then : 2130 2131 else 2132 eval "$3=yes" 2133 fi 2134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2135 fi 2136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2137 fi 2138 eval ac_res=\$$3 2139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2140 $as_echo "$ac_res" >&6; } 2141 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2142 2143 } # ac_fn_c_check_type 2144 2145 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2146 # -------------------------------------------- 2147 # Tries to find the compile-time value of EXPR in a program that includes 2148 # INCLUDES, setting VAR accordingly. Returns whether the value could be 2149 # computed 2150 ac_fn_c_compute_int () 2151 { 2152 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2153 if test "$cross_compiling" = yes; then 2154 # Depending upon the size, compute the lo and hi bounds. 2155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2156 /* end confdefs.h. */ 2157 $4 2158 int 2159 main () 2160 { 2161 static int test_array [1 - 2 * !(($2) >= 0)]; 2162 test_array [0] = 0; 2163 return test_array [0]; 2164 2165 ; 2166 return 0; 2167 } 2168 _ACEOF 2169 if ac_fn_c_try_compile "$LINENO"; then : 2170 ac_lo=0 ac_mid=0 2171 while :; do 2172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2173 /* end confdefs.h. */ 2174 $4 2175 int 2176 main () 2177 { 2178 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2179 test_array [0] = 0; 2180 return test_array [0]; 2181 2182 ; 2183 return 0; 2184 } 2185 _ACEOF 2186 if ac_fn_c_try_compile "$LINENO"; then : 2187 ac_hi=$ac_mid; break 2188 else 2189 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2190 if test $ac_lo -le $ac_mid; then 2191 ac_lo= ac_hi= 2192 break 2193 fi 2194 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2195 fi 2196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2197 done 2198 else 2199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2200 /* end confdefs.h. */ 2201 $4 2202 int 2203 main () 2204 { 2205 static int test_array [1 - 2 * !(($2) < 0)]; 2206 test_array [0] = 0; 2207 return test_array [0]; 2208 2209 ; 2210 return 0; 2211 } 2212 _ACEOF 2213 if ac_fn_c_try_compile "$LINENO"; then : 2214 ac_hi=-1 ac_mid=-1 2215 while :; do 2216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2217 /* end confdefs.h. */ 2218 $4 2219 int 2220 main () 2221 { 2222 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2223 test_array [0] = 0; 2224 return test_array [0]; 2225 2226 ; 2227 return 0; 2228 } 2229 _ACEOF 2230 if ac_fn_c_try_compile "$LINENO"; then : 2231 ac_lo=$ac_mid; break 2232 else 2233 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2234 if test $ac_mid -le $ac_hi; then 2235 ac_lo= ac_hi= 2236 break 2237 fi 2238 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2239 fi 2240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2241 done 2242 else 2243 ac_lo= ac_hi= 2244 fi 2245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2246 fi 2247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2248 # Binary search between lo and hi bounds. 2249 while test "x$ac_lo" != "x$ac_hi"; do 2250 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2252 /* end confdefs.h. */ 2253 $4 2254 int 2255 main () 2256 { 2257 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2258 test_array [0] = 0; 2259 return test_array [0]; 2260 2261 ; 2262 return 0; 2263 } 2264 _ACEOF 2265 if ac_fn_c_try_compile "$LINENO"; then : 2266 ac_hi=$ac_mid 2267 else 2268 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2269 fi 2270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2271 done 2272 case $ac_lo in #(( 2273 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2274 '') ac_retval=1 ;; 2275 esac 2276 else 2277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2278 /* end confdefs.h. */ 2279 $4 2280 static long int longval () { return $2; } 2281 static unsigned long int ulongval () { return $2; } 2282 #include <stdio.h> 2283 #include <stdlib.h> 2284 int 2285 main () 2286 { 2287 2288 FILE *f = fopen ("conftest.val", "w"); 2289 if (! f) 2290 return 1; 2291 if (($2) < 0) 2292 { 2293 long int i = longval (); 2294 if (i != ($2)) 2295 return 1; 2296 fprintf (f, "%ld", i); 2297 } 2298 else 2299 { 2300 unsigned long int i = ulongval (); 2301 if (i != ($2)) 2302 return 1; 2303 fprintf (f, "%lu", i); 2304 } 2305 /* Do not output a trailing newline, as this causes \r\n confusion 2306 on some platforms. */ 2307 return ferror (f) || fclose (f) != 0; 2308 2309 ; 2310 return 0; 2311 } 2312 _ACEOF 2313 if ac_fn_c_try_run "$LINENO"; then : 2314 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2315 else 2316 ac_retval=1 2317 fi 2318 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2319 conftest.$ac_objext conftest.beam conftest.$ac_ext 2320 rm -f conftest.val 2321 2322 fi 2323 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2324 as_fn_set_status $ac_retval 2325 2326 } # ac_fn_c_compute_int 2327 2328 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2329 # --------------------------------------------- 2330 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2331 # accordingly. 2332 ac_fn_c_check_decl () 2333 { 2334 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2335 as_decl_name=`echo $2|sed 's/ *(.*//'` 2336 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2338 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2339 if eval \${$3+:} false; then : 2340 $as_echo_n "(cached) " >&6 2341 else 2342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2343 /* end confdefs.h. */ 2344 $4 2345 int 2346 main () 2347 { 2348 #ifndef $as_decl_name 2349 #ifdef __cplusplus 2350 (void) $as_decl_use; 2351 #else 2352 (void) $as_decl_name; 2353 #endif 2354 #endif 2355 2356 ; 2357 return 0; 2358 } 2359 _ACEOF 2360 if ac_fn_c_try_compile "$LINENO"; then : 2361 eval "$3=yes" 2362 else 2363 eval "$3=no" 2364 fi 2365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2366 fi 2367 eval ac_res=\$$3 2368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2369 $as_echo "$ac_res" >&6; } 2370 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2371 2372 } # ac_fn_c_check_decl 2373 2374 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2375 # ---------------------------------------------------- 2376 # Tries to find if the field MEMBER exists in type AGGR, after including 2377 # INCLUDES, setting cache variable VAR accordingly. 2378 ac_fn_c_check_member () 2379 { 2380 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2382 $as_echo_n "checking for $2.$3... " >&6; } 2383 if eval \${$4+:} false; then : 2384 $as_echo_n "(cached) " >&6 2385 else 2386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2387 /* end confdefs.h. */ 2388 $5 2389 int 2390 main () 2391 { 2392 static $2 ac_aggr; 2393 if (ac_aggr.$3) 2394 return 0; 2395 ; 2396 return 0; 2397 } 2398 _ACEOF 2399 if ac_fn_c_try_compile "$LINENO"; then : 2400 eval "$4=yes" 2401 else 2402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2403 /* end confdefs.h. */ 2404 $5 2405 int 2406 main () 2407 { 2408 static $2 ac_aggr; 2409 if (sizeof ac_aggr.$3) 2410 return 0; 2411 ; 2412 return 0; 2413 } 2414 _ACEOF 2415 if ac_fn_c_try_compile "$LINENO"; then : 2416 eval "$4=yes" 2417 else 2418 eval "$4=no" 2419 fi 2420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2421 fi 2422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2423 fi 2424 eval ac_res=\$$4 2425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2426 $as_echo "$ac_res" >&6; } 2427 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2428 2429 } # ac_fn_c_check_member 2430 cat >config.log <<_ACEOF 2431 This file contains any messages produced by compilers while 2432 running configure, to aid debugging if configure makes a mistake. 2433 2434 It was created by unbound $as_me 1.9.1, which was 2435 generated by GNU Autoconf 2.69. Invocation command line was 2436 2437 $ $0 $@ 2438 2439 _ACEOF 2440 exec 5>>config.log 2441 { 2442 cat <<_ASUNAME 2443 ## --------- ## 2444 ## Platform. ## 2445 ## --------- ## 2446 2447 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2448 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2449 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2450 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2451 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2452 2453 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2454 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2455 2456 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2457 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2458 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2459 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2460 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2461 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2462 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2463 2464 _ASUNAME 2465 2466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2467 for as_dir in $PATH 2468 do 2469 IFS=$as_save_IFS 2470 test -z "$as_dir" && as_dir=. 2471 $as_echo "PATH: $as_dir" 2472 done 2473 IFS=$as_save_IFS 2474 2475 } >&5 2476 2477 cat >&5 <<_ACEOF 2478 2479 2480 ## ----------- ## 2481 ## Core tests. ## 2482 ## ----------- ## 2483 2484 _ACEOF 2485 2486 2487 # Keep a trace of the command line. 2488 # Strip out --no-create and --no-recursion so they do not pile up. 2489 # Strip out --silent because we don't want to record it for future runs. 2490 # Also quote any args containing shell meta-characters. 2491 # Make two passes to allow for proper duplicate-argument suppression. 2492 ac_configure_args= 2493 ac_configure_args0= 2494 ac_configure_args1= 2495 ac_must_keep_next=false 2496 for ac_pass in 1 2 2497 do 2498 for ac_arg 2499 do 2500 case $ac_arg in 2501 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2502 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2503 | -silent | --silent | --silen | --sile | --sil) 2504 continue ;; 2505 *\'*) 2506 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2507 esac 2508 case $ac_pass in 2509 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2510 2) 2511 as_fn_append ac_configure_args1 " '$ac_arg'" 2512 if test $ac_must_keep_next = true; then 2513 ac_must_keep_next=false # Got value, back to normal. 2514 else 2515 case $ac_arg in 2516 *=* | --config-cache | -C | -disable-* | --disable-* \ 2517 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2518 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2519 | -with-* | --with-* | -without-* | --without-* | --x) 2520 case "$ac_configure_args0 " in 2521 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2522 esac 2523 ;; 2524 -* ) ac_must_keep_next=true ;; 2525 esac 2526 fi 2527 as_fn_append ac_configure_args " '$ac_arg'" 2528 ;; 2529 esac 2530 done 2531 done 2532 { ac_configure_args0=; unset ac_configure_args0;} 2533 { ac_configure_args1=; unset ac_configure_args1;} 2534 2535 # When interrupted or exit'd, cleanup temporary files, and complete 2536 # config.log. We remove comments because anyway the quotes in there 2537 # would cause problems or look ugly. 2538 # WARNING: Use '\'' to represent an apostrophe within the trap. 2539 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2540 trap 'exit_status=$? 2541 # Save into config.log some information that might help in debugging. 2542 { 2543 echo 2544 2545 $as_echo "## ---------------- ## 2546 ## Cache variables. ## 2547 ## ---------------- ##" 2548 echo 2549 # The following way of writing the cache mishandles newlines in values, 2550 ( 2551 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2552 eval ac_val=\$$ac_var 2553 case $ac_val in #( 2554 *${as_nl}*) 2555 case $ac_var in #( 2556 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2557 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2558 esac 2559 case $ac_var in #( 2560 _ | IFS | as_nl) ;; #( 2561 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2562 *) { eval $ac_var=; unset $ac_var;} ;; 2563 esac ;; 2564 esac 2565 done 2566 (set) 2>&1 | 2567 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2568 *${as_nl}ac_space=\ *) 2569 sed -n \ 2570 "s/'\''/'\''\\\\'\'''\''/g; 2571 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2572 ;; #( 2573 *) 2574 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2575 ;; 2576 esac | 2577 sort 2578 ) 2579 echo 2580 2581 $as_echo "## ----------------- ## 2582 ## Output variables. ## 2583 ## ----------------- ##" 2584 echo 2585 for ac_var in $ac_subst_vars 2586 do 2587 eval ac_val=\$$ac_var 2588 case $ac_val in 2589 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2590 esac 2591 $as_echo "$ac_var='\''$ac_val'\''" 2592 done | sort 2593 echo 2594 2595 if test -n "$ac_subst_files"; then 2596 $as_echo "## ------------------- ## 2597 ## File substitutions. ## 2598 ## ------------------- ##" 2599 echo 2600 for ac_var in $ac_subst_files 2601 do 2602 eval ac_val=\$$ac_var 2603 case $ac_val in 2604 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2605 esac 2606 $as_echo "$ac_var='\''$ac_val'\''" 2607 done | sort 2608 echo 2609 fi 2610 2611 if test -s confdefs.h; then 2612 $as_echo "## ----------- ## 2613 ## confdefs.h. ## 2614 ## ----------- ##" 2615 echo 2616 cat confdefs.h 2617 echo 2618 fi 2619 test "$ac_signal" != 0 && 2620 $as_echo "$as_me: caught signal $ac_signal" 2621 $as_echo "$as_me: exit $exit_status" 2622 } >&5 2623 rm -f core *.core core.conftest.* && 2624 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2625 exit $exit_status 2626 ' 0 2627 for ac_signal in 1 2 13 15; do 2628 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2629 done 2630 ac_signal=0 2631 2632 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2633 rm -f -r conftest* confdefs.h 2634 2635 $as_echo "/* confdefs.h */" > confdefs.h 2636 2637 # Predefined preprocessor variables. 2638 2639 cat >>confdefs.h <<_ACEOF 2640 #define PACKAGE_NAME "$PACKAGE_NAME" 2641 _ACEOF 2642 2643 cat >>confdefs.h <<_ACEOF 2644 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2645 _ACEOF 2646 2647 cat >>confdefs.h <<_ACEOF 2648 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2649 _ACEOF 2650 2651 cat >>confdefs.h <<_ACEOF 2652 #define PACKAGE_STRING "$PACKAGE_STRING" 2653 _ACEOF 2654 2655 cat >>confdefs.h <<_ACEOF 2656 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2657 _ACEOF 2658 2659 cat >>confdefs.h <<_ACEOF 2660 #define PACKAGE_URL "$PACKAGE_URL" 2661 _ACEOF 2662 2663 2664 # Let the site file select an alternate cache file if it wants to. 2665 # Prefer an explicitly selected file to automatically selected ones. 2666 ac_site_file1=NONE 2667 ac_site_file2=NONE 2668 if test -n "$CONFIG_SITE"; then 2669 # We do not want a PATH search for config.site. 2670 case $CONFIG_SITE in #(( 2671 -*) ac_site_file1=./$CONFIG_SITE;; 2672 */*) ac_site_file1=$CONFIG_SITE;; 2673 *) ac_site_file1=./$CONFIG_SITE;; 2674 esac 2675 elif test "x$prefix" != xNONE; then 2676 ac_site_file1=$prefix/share/config.site 2677 ac_site_file2=$prefix/etc/config.site 2678 else 2679 ac_site_file1=$ac_default_prefix/share/config.site 2680 ac_site_file2=$ac_default_prefix/etc/config.site 2681 fi 2682 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2683 do 2684 test "x$ac_site_file" = xNONE && continue 2685 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2686 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2687 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2688 sed 's/^/| /' "$ac_site_file" >&5 2689 . "$ac_site_file" \ 2690 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2692 as_fn_error $? "failed to load site script $ac_site_file 2693 See \`config.log' for more details" "$LINENO" 5; } 2694 fi 2695 done 2696 2697 if test -r "$cache_file"; then 2698 # Some versions of bash will fail to source /dev/null (special files 2699 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2700 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2701 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2702 $as_echo "$as_me: loading cache $cache_file" >&6;} 2703 case $cache_file in 2704 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2705 *) . "./$cache_file";; 2706 esac 2707 fi 2708 else 2709 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2710 $as_echo "$as_me: creating cache $cache_file" >&6;} 2711 >$cache_file 2712 fi 2713 2714 # Check that the precious variables saved in the cache have kept the same 2715 # value. 2716 ac_cache_corrupted=false 2717 for ac_var in $ac_precious_vars; do 2718 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2719 eval ac_new_set=\$ac_env_${ac_var}_set 2720 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2721 eval ac_new_val=\$ac_env_${ac_var}_value 2722 case $ac_old_set,$ac_new_set in 2723 set,) 2724 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2725 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2726 ac_cache_corrupted=: ;; 2727 ,set) 2728 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2729 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2730 ac_cache_corrupted=: ;; 2731 ,);; 2732 *) 2733 if test "x$ac_old_val" != "x$ac_new_val"; then 2734 # differences in whitespace do not lead to failure. 2735 ac_old_val_w=`echo x $ac_old_val` 2736 ac_new_val_w=`echo x $ac_new_val` 2737 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2738 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2739 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2740 ac_cache_corrupted=: 2741 else 2742 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2743 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2744 eval $ac_var=\$ac_old_val 2745 fi 2746 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2747 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2748 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2749 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2750 fi;; 2751 esac 2752 # Pass precious variables to config.status. 2753 if test "$ac_new_set" = set; then 2754 case $ac_new_val in 2755 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2756 *) ac_arg=$ac_var=$ac_new_val ;; 2757 esac 2758 case " $ac_configure_args " in 2759 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2760 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2761 esac 2762 fi 2763 done 2764 if $ac_cache_corrupted; then 2765 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2767 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2768 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2769 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2770 fi 2771 ## -------------------- ## 2772 ## Main body of script. ## 2773 ## -------------------- ## 2774 2775 ac_ext=c 2776 ac_cpp='$CPP $CPPFLAGS' 2777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2779 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2780 2781 2782 UNBOUND_VERSION_MAJOR=1 2783 2784 UNBOUND_VERSION_MINOR=9 2785 2786 UNBOUND_VERSION_MICRO=1 2787 2788 2789 LIBUNBOUND_CURRENT=9 2790 LIBUNBOUND_REVISION=1 2791 LIBUNBOUND_AGE=1 2792 # 1.0.0 had 0:12:0 2793 # 1.0.1 had 0:13:0 2794 # 1.0.2 had 0:14:0 2795 # 1.1.0 had 0:15:0 2796 # 1.1.1 had 0:16:0 2797 # 1.2.0 had 0:17:0 2798 # 1.2.1 had 0:18:0 2799 # 1.3.0 had 1:0:0 # ub_cancel and -export-symbols. 2800 # 1.3.1 had 1:1:0 2801 # 1.3.2 had 1:2:0 2802 # 1.3.3 had 1:3:0 2803 # 1.3.4 had 1:4:0 2804 # 1.4.0-snapshots had 1:5:0 2805 # 1.4.0 had 1:5:0 (not 2:0:0) # ub_result.why_bogus 2806 # 1.4.1 had 2:1:0 2807 # 1.4.2 had 2:2:0 2808 # 1.4.3 had 2:3:0 2809 # 1.4.4 had 2:4:0 2810 # 1.4.5 had 2:5:0 2811 # 1.4.6 had 2:6:0 2812 # 1.4.7 had 2:7:0 2813 # 1.4.8 had 2:8:0 2814 # 1.4.9 had 2:9:0 2815 # 1.4.10 had 2:10:0 2816 # 1.4.11 had 2:11:0 2817 # 1.4.12 had 2:12:0 2818 # 1.4.13 had 2:13:0 2819 # and 1.4.13p1 and 1.4.13.p2 2820 # 1.4.14 had 2:14:0 2821 # 1.4.15 had 3:0:1 # adds ub_version() 2822 # 1.4.16 had 3:1:1 2823 # 1.4.17 had 3:2:1 2824 # 1.4.18 had 3:3:1 2825 # 1.4.19 had 3:4:1 2826 # 1.4.20 had 4:0:2 # adds libunbound.ttl # but shipped 3:5:1 2827 # 1.4.21 had 4:1:2 2828 # 1.4.22 had 4:1:2 2829 # 1.5.0 had 5:3:3 # adds ub_ctx_add_ta_autr 2830 # 1.5.1 had 5:3:3 2831 # 1.5.2 had 5:5:3 2832 # 1.5.3 had 5:6:3 2833 # 1.5.4 had 5:7:3 2834 # 1.5.5 had 5:8:3 2835 # 1.5.6 had 5:9:3 2836 # 1.5.7 had 5:10:3 2837 # 1.5.8 had 6:0:4 # adds ub_ctx_set_stub 2838 # 1.5.9 had 6:1:4 2839 # 1.5.10 had 6:2:4 2840 # 1.6.0 had 6:3:4 2841 # 1.6.1 had 7:0:5 # ub_callback_t typedef renamed to ub_callback_type 2842 # 1.6.2 had 7:1:5 2843 # 1.6.3 had 7:2:5 2844 # 1.6.4 had 7:3:5 2845 # 1.6.5 had 7:4:5 2846 # 1.6.6 had 7:5:5 2847 # 1.6.7 had 7:6:5 2848 # 1.6.8 had 7:7:5 2849 # 1.7.0 had 7:8:5 2850 # 1.7.1 had 7:9:5 2851 # 1.7.2 had 7:10:5 2852 # 1.7.3 had 7:11:5 2853 # 1.8.0 had 8:0:0 # changes the event callback function signature 2854 # 1.8.1 had 8:1:0 2855 # 1.8.2 had 8:2:0 2856 # 1.8.3 had 8:3:0 2857 # 1.9.0 had 9:0:1 # add ub_ctx_set_tls 2858 # 1.9.1 had 9:1:1 2859 2860 # Current -- the number of the binary API that we're implementing 2861 # Revision -- which iteration of the implementation of the binary 2862 # API are we supplying? 2863 # Age -- How many previous binary API versions do we also 2864 # support? 2865 # 2866 # If we release a new version that does not change the binary API, 2867 # increment Revision. 2868 # 2869 # If we release a new version that changes the binary API, but does 2870 # not break programs compiled against the old binary API, increment 2871 # Current and Age. Set Revision to 0, since this is the first 2872 # implementation of the new API. 2873 # 2874 # Otherwise, we're changing the binary API and breaking backward 2875 # compatibility with old binaries. Increment Current. Set Age to 0, 2876 # since we're backward compatible with no previous APIs. Set Revision 2877 # to 0 too. 2878 2879 2880 2881 2882 CFLAGS="$CFLAGS" 2883 ac_ext=c 2884 ac_cpp='$CPP $CPPFLAGS' 2885 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2886 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2887 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2888 if test -n "$ac_tool_prefix"; then 2889 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2890 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2892 $as_echo_n "checking for $ac_word... " >&6; } 2893 if ${ac_cv_prog_CC+:} false; then : 2894 $as_echo_n "(cached) " >&6 2895 else 2896 if test -n "$CC"; then 2897 ac_cv_prog_CC="$CC" # Let the user override the test. 2898 else 2899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2900 for as_dir in $PATH 2901 do 2902 IFS=$as_save_IFS 2903 test -z "$as_dir" && as_dir=. 2904 for ac_exec_ext in '' $ac_executable_extensions; do 2905 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2906 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2907 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2908 break 2 2909 fi 2910 done 2911 done 2912 IFS=$as_save_IFS 2913 2914 fi 2915 fi 2916 CC=$ac_cv_prog_CC 2917 if test -n "$CC"; then 2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2919 $as_echo "$CC" >&6; } 2920 else 2921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2922 $as_echo "no" >&6; } 2923 fi 2924 2925 2926 fi 2927 if test -z "$ac_cv_prog_CC"; then 2928 ac_ct_CC=$CC 2929 # Extract the first word of "gcc", so it can be a program name with args. 2930 set dummy gcc; ac_word=$2 2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2932 $as_echo_n "checking for $ac_word... " >&6; } 2933 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2934 $as_echo_n "(cached) " >&6 2935 else 2936 if test -n "$ac_ct_CC"; then 2937 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2938 else 2939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2940 for as_dir in $PATH 2941 do 2942 IFS=$as_save_IFS 2943 test -z "$as_dir" && as_dir=. 2944 for ac_exec_ext in '' $ac_executable_extensions; do 2945 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2946 ac_cv_prog_ac_ct_CC="gcc" 2947 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2948 break 2 2949 fi 2950 done 2951 done 2952 IFS=$as_save_IFS 2953 2954 fi 2955 fi 2956 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2957 if test -n "$ac_ct_CC"; then 2958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2959 $as_echo "$ac_ct_CC" >&6; } 2960 else 2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2962 $as_echo "no" >&6; } 2963 fi 2964 2965 if test "x$ac_ct_CC" = x; then 2966 CC="" 2967 else 2968 case $cross_compiling:$ac_tool_warned in 2969 yes:) 2970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2971 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2972 ac_tool_warned=yes ;; 2973 esac 2974 CC=$ac_ct_CC 2975 fi 2976 else 2977 CC="$ac_cv_prog_CC" 2978 fi 2979 2980 if test -z "$CC"; then 2981 if test -n "$ac_tool_prefix"; then 2982 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2983 set dummy ${ac_tool_prefix}cc; ac_word=$2 2984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2985 $as_echo_n "checking for $ac_word... " >&6; } 2986 if ${ac_cv_prog_CC+:} false; then : 2987 $as_echo_n "(cached) " >&6 2988 else 2989 if test -n "$CC"; then 2990 ac_cv_prog_CC="$CC" # Let the user override the test. 2991 else 2992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2993 for as_dir in $PATH 2994 do 2995 IFS=$as_save_IFS 2996 test -z "$as_dir" && as_dir=. 2997 for ac_exec_ext in '' $ac_executable_extensions; do 2998 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2999 ac_cv_prog_CC="${ac_tool_prefix}cc" 3000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3001 break 2 3002 fi 3003 done 3004 done 3005 IFS=$as_save_IFS 3006 3007 fi 3008 fi 3009 CC=$ac_cv_prog_CC 3010 if test -n "$CC"; then 3011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3012 $as_echo "$CC" >&6; } 3013 else 3014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3015 $as_echo "no" >&6; } 3016 fi 3017 3018 3019 fi 3020 fi 3021 if test -z "$CC"; then 3022 # Extract the first word of "cc", so it can be a program name with args. 3023 set dummy cc; ac_word=$2 3024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3025 $as_echo_n "checking for $ac_word... " >&6; } 3026 if ${ac_cv_prog_CC+:} false; then : 3027 $as_echo_n "(cached) " >&6 3028 else 3029 if test -n "$CC"; then 3030 ac_cv_prog_CC="$CC" # Let the user override the test. 3031 else 3032 ac_prog_rejected=no 3033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3034 for as_dir in $PATH 3035 do 3036 IFS=$as_save_IFS 3037 test -z "$as_dir" && as_dir=. 3038 for ac_exec_ext in '' $ac_executable_extensions; do 3039 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3040 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3041 ac_prog_rejected=yes 3042 continue 3043 fi 3044 ac_cv_prog_CC="cc" 3045 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3046 break 2 3047 fi 3048 done 3049 done 3050 IFS=$as_save_IFS 3051 3052 if test $ac_prog_rejected = yes; then 3053 # We found a bogon in the path, so make sure we never use it. 3054 set dummy $ac_cv_prog_CC 3055 shift 3056 if test $# != 0; then 3057 # We chose a different compiler from the bogus one. 3058 # However, it has the same basename, so the bogon will be chosen 3059 # first if we set CC to just the basename; use the full file name. 3060 shift 3061 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3062 fi 3063 fi 3064 fi 3065 fi 3066 CC=$ac_cv_prog_CC 3067 if test -n "$CC"; then 3068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3069 $as_echo "$CC" >&6; } 3070 else 3071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3072 $as_echo "no" >&6; } 3073 fi 3074 3075 3076 fi 3077 if test -z "$CC"; then 3078 if test -n "$ac_tool_prefix"; then 3079 for ac_prog in cl.exe 3080 do 3081 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3082 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3084 $as_echo_n "checking for $ac_word... " >&6; } 3085 if ${ac_cv_prog_CC+:} false; then : 3086 $as_echo_n "(cached) " >&6 3087 else 3088 if test -n "$CC"; then 3089 ac_cv_prog_CC="$CC" # Let the user override the test. 3090 else 3091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3092 for as_dir in $PATH 3093 do 3094 IFS=$as_save_IFS 3095 test -z "$as_dir" && as_dir=. 3096 for ac_exec_ext in '' $ac_executable_extensions; do 3097 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3098 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3099 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3100 break 2 3101 fi 3102 done 3103 done 3104 IFS=$as_save_IFS 3105 3106 fi 3107 fi 3108 CC=$ac_cv_prog_CC 3109 if test -n "$CC"; then 3110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3111 $as_echo "$CC" >&6; } 3112 else 3113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3114 $as_echo "no" >&6; } 3115 fi 3116 3117 3118 test -n "$CC" && break 3119 done 3120 fi 3121 if test -z "$CC"; then 3122 ac_ct_CC=$CC 3123 for ac_prog in cl.exe 3124 do 3125 # Extract the first word of "$ac_prog", so it can be a program name with args. 3126 set dummy $ac_prog; ac_word=$2 3127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3128 $as_echo_n "checking for $ac_word... " >&6; } 3129 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3130 $as_echo_n "(cached) " >&6 3131 else 3132 if test -n "$ac_ct_CC"; then 3133 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3134 else 3135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3136 for as_dir in $PATH 3137 do 3138 IFS=$as_save_IFS 3139 test -z "$as_dir" && as_dir=. 3140 for ac_exec_ext in '' $ac_executable_extensions; do 3141 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3142 ac_cv_prog_ac_ct_CC="$ac_prog" 3143 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3144 break 2 3145 fi 3146 done 3147 done 3148 IFS=$as_save_IFS 3149 3150 fi 3151 fi 3152 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3153 if test -n "$ac_ct_CC"; then 3154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3155 $as_echo "$ac_ct_CC" >&6; } 3156 else 3157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3158 $as_echo "no" >&6; } 3159 fi 3160 3161 3162 test -n "$ac_ct_CC" && break 3163 done 3164 3165 if test "x$ac_ct_CC" = x; then 3166 CC="" 3167 else 3168 case $cross_compiling:$ac_tool_warned in 3169 yes:) 3170 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3171 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3172 ac_tool_warned=yes ;; 3173 esac 3174 CC=$ac_ct_CC 3175 fi 3176 fi 3177 3178 fi 3179 3180 3181 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3182 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3183 as_fn_error $? "no acceptable C compiler found in \$PATH 3184 See \`config.log' for more details" "$LINENO" 5; } 3185 3186 # Provide some information about the compiler. 3187 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3188 set X $ac_compile 3189 ac_compiler=$2 3190 for ac_option in --version -v -V -qversion; do 3191 { { ac_try="$ac_compiler $ac_option >&5" 3192 case "(($ac_try" in 3193 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3194 *) ac_try_echo=$ac_try;; 3195 esac 3196 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3197 $as_echo "$ac_try_echo"; } >&5 3198 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3199 ac_status=$? 3200 if test -s conftest.err; then 3201 sed '10a\ 3202 ... rest of stderr output deleted ... 3203 10q' conftest.err >conftest.er1 3204 cat conftest.er1 >&5 3205 fi 3206 rm -f conftest.er1 conftest.err 3207 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3208 test $ac_status = 0; } 3209 done 3210 3211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3212 /* end confdefs.h. */ 3213 3214 int 3215 main () 3216 { 3217 3218 ; 3219 return 0; 3220 } 3221 _ACEOF 3222 ac_clean_files_save=$ac_clean_files 3223 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3224 # Try to create an executable without -o first, disregard a.out. 3225 # It will help us diagnose broken compilers, and finding out an intuition 3226 # of exeext. 3227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3228 $as_echo_n "checking whether the C compiler works... " >&6; } 3229 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3230 3231 # The possible output files: 3232 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3233 3234 ac_rmfiles= 3235 for ac_file in $ac_files 3236 do 3237 case $ac_file in 3238 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3239 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3240 esac 3241 done 3242 rm -f $ac_rmfiles 3243 3244 if { { ac_try="$ac_link_default" 3245 case "(($ac_try" in 3246 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3247 *) ac_try_echo=$ac_try;; 3248 esac 3249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3250 $as_echo "$ac_try_echo"; } >&5 3251 (eval "$ac_link_default") 2>&5 3252 ac_status=$? 3253 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3254 test $ac_status = 0; }; then : 3255 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3256 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3257 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3258 # so that the user can short-circuit this test for compilers unknown to 3259 # Autoconf. 3260 for ac_file in $ac_files '' 3261 do 3262 test -f "$ac_file" || continue 3263 case $ac_file in 3264 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3265 ;; 3266 [ab].out ) 3267 # We found the default executable, but exeext='' is most 3268 # certainly right. 3269 break;; 3270 *.* ) 3271 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3272 then :; else 3273 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3274 fi 3275 # We set ac_cv_exeext here because the later test for it is not 3276 # safe: cross compilers may not add the suffix if given an `-o' 3277 # argument, so we may need to know it at that point already. 3278 # Even if this section looks crufty: it has the advantage of 3279 # actually working. 3280 break;; 3281 * ) 3282 break;; 3283 esac 3284 done 3285 test "$ac_cv_exeext" = no && ac_cv_exeext= 3286 3287 else 3288 ac_file='' 3289 fi 3290 if test -z "$ac_file"; then : 3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3292 $as_echo "no" >&6; } 3293 $as_echo "$as_me: failed program was:" >&5 3294 sed 's/^/| /' conftest.$ac_ext >&5 3295 3296 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3297 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3298 as_fn_error 77 "C compiler cannot create executables 3299 See \`config.log' for more details" "$LINENO" 5; } 3300 else 3301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3302 $as_echo "yes" >&6; } 3303 fi 3304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3305 $as_echo_n "checking for C compiler default output file name... " >&6; } 3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3307 $as_echo "$ac_file" >&6; } 3308 ac_exeext=$ac_cv_exeext 3309 3310 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3311 ac_clean_files=$ac_clean_files_save 3312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3313 $as_echo_n "checking for suffix of executables... " >&6; } 3314 if { { ac_try="$ac_link" 3315 case "(($ac_try" in 3316 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3317 *) ac_try_echo=$ac_try;; 3318 esac 3319 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3320 $as_echo "$ac_try_echo"; } >&5 3321 (eval "$ac_link") 2>&5 3322 ac_status=$? 3323 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3324 test $ac_status = 0; }; then : 3325 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3326 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3327 # work properly (i.e., refer to `conftest.exe'), while it won't with 3328 # `rm'. 3329 for ac_file in conftest.exe conftest conftest.*; do 3330 test -f "$ac_file" || continue 3331 case $ac_file in 3332 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3333 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3334 break;; 3335 * ) break;; 3336 esac 3337 done 3338 else 3339 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3340 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3341 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3342 See \`config.log' for more details" "$LINENO" 5; } 3343 fi 3344 rm -f conftest conftest$ac_cv_exeext 3345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3346 $as_echo "$ac_cv_exeext" >&6; } 3347 3348 rm -f conftest.$ac_ext 3349 EXEEXT=$ac_cv_exeext 3350 ac_exeext=$EXEEXT 3351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3352 /* end confdefs.h. */ 3353 #include <stdio.h> 3354 int 3355 main () 3356 { 3357 FILE *f = fopen ("conftest.out", "w"); 3358 return ferror (f) || fclose (f) != 0; 3359 3360 ; 3361 return 0; 3362 } 3363 _ACEOF 3364 ac_clean_files="$ac_clean_files conftest.out" 3365 # Check that the compiler produces executables we can run. If not, either 3366 # the compiler is broken, or we cross compile. 3367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3368 $as_echo_n "checking whether we are cross compiling... " >&6; } 3369 if test "$cross_compiling" != yes; then 3370 { { ac_try="$ac_link" 3371 case "(($ac_try" in 3372 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3373 *) ac_try_echo=$ac_try;; 3374 esac 3375 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3376 $as_echo "$ac_try_echo"; } >&5 3377 (eval "$ac_link") 2>&5 3378 ac_status=$? 3379 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3380 test $ac_status = 0; } 3381 if { ac_try='./conftest$ac_cv_exeext' 3382 { { case "(($ac_try" in 3383 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3384 *) ac_try_echo=$ac_try;; 3385 esac 3386 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3387 $as_echo "$ac_try_echo"; } >&5 3388 (eval "$ac_try") 2>&5 3389 ac_status=$? 3390 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3391 test $ac_status = 0; }; }; then 3392 cross_compiling=no 3393 else 3394 if test "$cross_compiling" = maybe; then 3395 cross_compiling=yes 3396 else 3397 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3398 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3399 as_fn_error $? "cannot run C compiled programs. 3400 If you meant to cross compile, use \`--host'. 3401 See \`config.log' for more details" "$LINENO" 5; } 3402 fi 3403 fi 3404 fi 3405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3406 $as_echo "$cross_compiling" >&6; } 3407 3408 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3409 ac_clean_files=$ac_clean_files_save 3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3411 $as_echo_n "checking for suffix of object files... " >&6; } 3412 if ${ac_cv_objext+:} false; then : 3413 $as_echo_n "(cached) " >&6 3414 else 3415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3416 /* end confdefs.h. */ 3417 3418 int 3419 main () 3420 { 3421 3422 ; 3423 return 0; 3424 } 3425 _ACEOF 3426 rm -f conftest.o conftest.obj 3427 if { { ac_try="$ac_compile" 3428 case "(($ac_try" in 3429 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3430 *) ac_try_echo=$ac_try;; 3431 esac 3432 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3433 $as_echo "$ac_try_echo"; } >&5 3434 (eval "$ac_compile") 2>&5 3435 ac_status=$? 3436 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3437 test $ac_status = 0; }; then : 3438 for ac_file in conftest.o conftest.obj conftest.*; do 3439 test -f "$ac_file" || continue; 3440 case $ac_file in 3441 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3442 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3443 break;; 3444 esac 3445 done 3446 else 3447 $as_echo "$as_me: failed program was:" >&5 3448 sed 's/^/| /' conftest.$ac_ext >&5 3449 3450 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3451 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3452 as_fn_error $? "cannot compute suffix of object files: cannot compile 3453 See \`config.log' for more details" "$LINENO" 5; } 3454 fi 3455 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3456 fi 3457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3458 $as_echo "$ac_cv_objext" >&6; } 3459 OBJEXT=$ac_cv_objext 3460 ac_objext=$OBJEXT 3461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3462 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3463 if ${ac_cv_c_compiler_gnu+:} false; then : 3464 $as_echo_n "(cached) " >&6 3465 else 3466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3467 /* end confdefs.h. */ 3468 3469 int 3470 main () 3471 { 3472 #ifndef __GNUC__ 3473 choke me 3474 #endif 3475 3476 ; 3477 return 0; 3478 } 3479 _ACEOF 3480 if ac_fn_c_try_compile "$LINENO"; then : 3481 ac_compiler_gnu=yes 3482 else 3483 ac_compiler_gnu=no 3484 fi 3485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3486 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3487 3488 fi 3489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3490 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3491 if test $ac_compiler_gnu = yes; then 3492 GCC=yes 3493 else 3494 GCC= 3495 fi 3496 ac_test_CFLAGS=${CFLAGS+set} 3497 ac_save_CFLAGS=$CFLAGS 3498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3499 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3500 if ${ac_cv_prog_cc_g+:} false; then : 3501 $as_echo_n "(cached) " >&6 3502 else 3503 ac_save_c_werror_flag=$ac_c_werror_flag 3504 ac_c_werror_flag=yes 3505 ac_cv_prog_cc_g=no 3506 CFLAGS="-g" 3507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3508 /* end confdefs.h. */ 3509 3510 int 3511 main () 3512 { 3513 3514 ; 3515 return 0; 3516 } 3517 _ACEOF 3518 if ac_fn_c_try_compile "$LINENO"; then : 3519 ac_cv_prog_cc_g=yes 3520 else 3521 CFLAGS="" 3522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3523 /* end confdefs.h. */ 3524 3525 int 3526 main () 3527 { 3528 3529 ; 3530 return 0; 3531 } 3532 _ACEOF 3533 if ac_fn_c_try_compile "$LINENO"; then : 3534 3535 else 3536 ac_c_werror_flag=$ac_save_c_werror_flag 3537 CFLAGS="-g" 3538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3539 /* end confdefs.h. */ 3540 3541 int 3542 main () 3543 { 3544 3545 ; 3546 return 0; 3547 } 3548 _ACEOF 3549 if ac_fn_c_try_compile "$LINENO"; then : 3550 ac_cv_prog_cc_g=yes 3551 fi 3552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3553 fi 3554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3555 fi 3556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3557 ac_c_werror_flag=$ac_save_c_werror_flag 3558 fi 3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3560 $as_echo "$ac_cv_prog_cc_g" >&6; } 3561 if test "$ac_test_CFLAGS" = set; then 3562 CFLAGS=$ac_save_CFLAGS 3563 elif test $ac_cv_prog_cc_g = yes; then 3564 if test "$GCC" = yes; then 3565 CFLAGS="-g -O2" 3566 else 3567 CFLAGS="-g" 3568 fi 3569 else 3570 if test "$GCC" = yes; then 3571 CFLAGS="-O2" 3572 else 3573 CFLAGS= 3574 fi 3575 fi 3576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3577 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3578 if ${ac_cv_prog_cc_c89+:} false; then : 3579 $as_echo_n "(cached) " >&6 3580 else 3581 ac_cv_prog_cc_c89=no 3582 ac_save_CC=$CC 3583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3584 /* end confdefs.h. */ 3585 #include <stdarg.h> 3586 #include <stdio.h> 3587 struct stat; 3588 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3589 struct buf { int x; }; 3590 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3591 static char *e (p, i) 3592 char **p; 3593 int i; 3594 { 3595 return p[i]; 3596 } 3597 static char *f (char * (*g) (char **, int), char **p, ...) 3598 { 3599 char *s; 3600 va_list v; 3601 va_start (v,p); 3602 s = g (p, va_arg (v,int)); 3603 va_end (v); 3604 return s; 3605 } 3606 3607 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3608 function prototypes and stuff, but not '\xHH' hex character constants. 3609 These don't provoke an error unfortunately, instead are silently treated 3610 as 'x'. The following induces an error, until -std is added to get 3611 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3612 array size at least. It's necessary to write '\x00'==0 to get something 3613 that's true only with -std. */ 3614 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3615 3616 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3617 inside strings and character constants. */ 3618 #define FOO(x) 'x' 3619 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3620 3621 int test (int i, double x); 3622 struct s1 {int (*f) (int a);}; 3623 struct s2 {int (*f) (double a);}; 3624 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3625 int argc; 3626 char **argv; 3627 int 3628 main () 3629 { 3630 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3631 ; 3632 return 0; 3633 } 3634 _ACEOF 3635 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3636 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3637 do 3638 CC="$ac_save_CC $ac_arg" 3639 if ac_fn_c_try_compile "$LINENO"; then : 3640 ac_cv_prog_cc_c89=$ac_arg 3641 fi 3642 rm -f core conftest.err conftest.$ac_objext 3643 test "x$ac_cv_prog_cc_c89" != "xno" && break 3644 done 3645 rm -f conftest.$ac_ext 3646 CC=$ac_save_CC 3647 3648 fi 3649 # AC_CACHE_VAL 3650 case "x$ac_cv_prog_cc_c89" in 3651 x) 3652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3653 $as_echo "none needed" >&6; } ;; 3654 xno) 3655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3656 $as_echo "unsupported" >&6; } ;; 3657 *) 3658 CC="$CC $ac_cv_prog_cc_c89" 3659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3660 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3661 esac 3662 if test "x$ac_cv_prog_cc_c89" != xno; then : 3663 3664 fi 3665 3666 ac_ext=c 3667 ac_cpp='$CPP $CPPFLAGS' 3668 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3669 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3670 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3671 3672 3673 ac_ext=c 3674 ac_cpp='$CPP $CPPFLAGS' 3675 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3676 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3677 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3679 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3680 # On Suns, sometimes $CPP names a directory. 3681 if test -n "$CPP" && test -d "$CPP"; then 3682 CPP= 3683 fi 3684 if test -z "$CPP"; then 3685 if ${ac_cv_prog_CPP+:} false; then : 3686 $as_echo_n "(cached) " >&6 3687 else 3688 # Double quotes because CPP needs to be expanded 3689 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3690 do 3691 ac_preproc_ok=false 3692 for ac_c_preproc_warn_flag in '' yes 3693 do 3694 # Use a header file that comes with gcc, so configuring glibc 3695 # with a fresh cross-compiler works. 3696 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3697 # <limits.h> exists even on freestanding compilers. 3698 # On the NeXT, cc -E runs the code through the compiler's parser, 3699 # not just through cpp. "Syntax error" is here to catch this case. 3700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3701 /* end confdefs.h. */ 3702 #ifdef __STDC__ 3703 # include <limits.h> 3704 #else 3705 # include <assert.h> 3706 #endif 3707 Syntax error 3708 _ACEOF 3709 if ac_fn_c_try_cpp "$LINENO"; then : 3710 3711 else 3712 # Broken: fails on valid input. 3713 continue 3714 fi 3715 rm -f conftest.err conftest.i conftest.$ac_ext 3716 3717 # OK, works on sane cases. Now check whether nonexistent headers 3718 # can be detected and how. 3719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3720 /* end confdefs.h. */ 3721 #include <ac_nonexistent.h> 3722 _ACEOF 3723 if ac_fn_c_try_cpp "$LINENO"; then : 3724 # Broken: success on invalid input. 3725 continue 3726 else 3727 # Passes both tests. 3728 ac_preproc_ok=: 3729 break 3730 fi 3731 rm -f conftest.err conftest.i conftest.$ac_ext 3732 3733 done 3734 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3735 rm -f conftest.i conftest.err conftest.$ac_ext 3736 if $ac_preproc_ok; then : 3737 break 3738 fi 3739 3740 done 3741 ac_cv_prog_CPP=$CPP 3742 3743 fi 3744 CPP=$ac_cv_prog_CPP 3745 else 3746 ac_cv_prog_CPP=$CPP 3747 fi 3748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3749 $as_echo "$CPP" >&6; } 3750 ac_preproc_ok=false 3751 for ac_c_preproc_warn_flag in '' yes 3752 do 3753 # Use a header file that comes with gcc, so configuring glibc 3754 # with a fresh cross-compiler works. 3755 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3756 # <limits.h> exists even on freestanding compilers. 3757 # On the NeXT, cc -E runs the code through the compiler's parser, 3758 # not just through cpp. "Syntax error" is here to catch this case. 3759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3760 /* end confdefs.h. */ 3761 #ifdef __STDC__ 3762 # include <limits.h> 3763 #else 3764 # include <assert.h> 3765 #endif 3766 Syntax error 3767 _ACEOF 3768 if ac_fn_c_try_cpp "$LINENO"; then : 3769 3770 else 3771 # Broken: fails on valid input. 3772 continue 3773 fi 3774 rm -f conftest.err conftest.i conftest.$ac_ext 3775 3776 # OK, works on sane cases. Now check whether nonexistent headers 3777 # can be detected and how. 3778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3779 /* end confdefs.h. */ 3780 #include <ac_nonexistent.h> 3781 _ACEOF 3782 if ac_fn_c_try_cpp "$LINENO"; then : 3783 # Broken: success on invalid input. 3784 continue 3785 else 3786 # Passes both tests. 3787 ac_preproc_ok=: 3788 break 3789 fi 3790 rm -f conftest.err conftest.i conftest.$ac_ext 3791 3792 done 3793 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3794 rm -f conftest.i conftest.err conftest.$ac_ext 3795 if $ac_preproc_ok; then : 3796 3797 else 3798 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3800 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3801 See \`config.log' for more details" "$LINENO" 5; } 3802 fi 3803 3804 ac_ext=c 3805 ac_cpp='$CPP $CPPFLAGS' 3806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3808 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3809 3810 3811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3812 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3813 if ${ac_cv_path_GREP+:} false; then : 3814 $as_echo_n "(cached) " >&6 3815 else 3816 if test -z "$GREP"; then 3817 ac_path_GREP_found=false 3818 # Loop through the user's path and test for each of PROGNAME-LIST 3819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3820 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3821 do 3822 IFS=$as_save_IFS 3823 test -z "$as_dir" && as_dir=. 3824 for ac_prog in grep ggrep; do 3825 for ac_exec_ext in '' $ac_executable_extensions; do 3826 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3827 as_fn_executable_p "$ac_path_GREP" || continue 3828 # Check for GNU ac_path_GREP and select it if it is found. 3829 # Check for GNU $ac_path_GREP 3830 case `"$ac_path_GREP" --version 2>&1` in 3831 *GNU*) 3832 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3833 *) 3834 ac_count=0 3835 $as_echo_n 0123456789 >"conftest.in" 3836 while : 3837 do 3838 cat "conftest.in" "conftest.in" >"conftest.tmp" 3839 mv "conftest.tmp" "conftest.in" 3840 cp "conftest.in" "conftest.nl" 3841 $as_echo 'GREP' >> "conftest.nl" 3842 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3843 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3844 as_fn_arith $ac_count + 1 && ac_count=$as_val 3845 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3846 # Best one so far, save it but keep looking for a better one 3847 ac_cv_path_GREP="$ac_path_GREP" 3848 ac_path_GREP_max=$ac_count 3849 fi 3850 # 10*(2^10) chars as input seems more than enough 3851 test $ac_count -gt 10 && break 3852 done 3853 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3854 esac 3855 3856 $ac_path_GREP_found && break 3 3857 done 3858 done 3859 done 3860 IFS=$as_save_IFS 3861 if test -z "$ac_cv_path_GREP"; then 3862 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3863 fi 3864 else 3865 ac_cv_path_GREP=$GREP 3866 fi 3867 3868 fi 3869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3870 $as_echo "$ac_cv_path_GREP" >&6; } 3871 GREP="$ac_cv_path_GREP" 3872 3873 3874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3875 $as_echo_n "checking for egrep... " >&6; } 3876 if ${ac_cv_path_EGREP+:} false; then : 3877 $as_echo_n "(cached) " >&6 3878 else 3879 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3880 then ac_cv_path_EGREP="$GREP -E" 3881 else 3882 if test -z "$EGREP"; then 3883 ac_path_EGREP_found=false 3884 # Loop through the user's path and test for each of PROGNAME-LIST 3885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3886 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3887 do 3888 IFS=$as_save_IFS 3889 test -z "$as_dir" && as_dir=. 3890 for ac_prog in egrep; do 3891 for ac_exec_ext in '' $ac_executable_extensions; do 3892 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3893 as_fn_executable_p "$ac_path_EGREP" || continue 3894 # Check for GNU ac_path_EGREP and select it if it is found. 3895 # Check for GNU $ac_path_EGREP 3896 case `"$ac_path_EGREP" --version 2>&1` in 3897 *GNU*) 3898 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3899 *) 3900 ac_count=0 3901 $as_echo_n 0123456789 >"conftest.in" 3902 while : 3903 do 3904 cat "conftest.in" "conftest.in" >"conftest.tmp" 3905 mv "conftest.tmp" "conftest.in" 3906 cp "conftest.in" "conftest.nl" 3907 $as_echo 'EGREP' >> "conftest.nl" 3908 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3909 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3910 as_fn_arith $ac_count + 1 && ac_count=$as_val 3911 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3912 # Best one so far, save it but keep looking for a better one 3913 ac_cv_path_EGREP="$ac_path_EGREP" 3914 ac_path_EGREP_max=$ac_count 3915 fi 3916 # 10*(2^10) chars as input seems more than enough 3917 test $ac_count -gt 10 && break 3918 done 3919 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3920 esac 3921 3922 $ac_path_EGREP_found && break 3 3923 done 3924 done 3925 done 3926 IFS=$as_save_IFS 3927 if test -z "$ac_cv_path_EGREP"; then 3928 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3929 fi 3930 else 3931 ac_cv_path_EGREP=$EGREP 3932 fi 3933 3934 fi 3935 fi 3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3937 $as_echo "$ac_cv_path_EGREP" >&6; } 3938 EGREP="$ac_cv_path_EGREP" 3939 3940 3941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3942 $as_echo_n "checking for ANSI C header files... " >&6; } 3943 if ${ac_cv_header_stdc+:} false; then : 3944 $as_echo_n "(cached) " >&6 3945 else 3946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3947 /* end confdefs.h. */ 3948 #include <stdlib.h> 3949 #include <stdarg.h> 3950 #include <string.h> 3951 #include <float.h> 3952 3953 int 3954 main () 3955 { 3956 3957 ; 3958 return 0; 3959 } 3960 _ACEOF 3961 if ac_fn_c_try_compile "$LINENO"; then : 3962 ac_cv_header_stdc=yes 3963 else 3964 ac_cv_header_stdc=no 3965 fi 3966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3967 3968 if test $ac_cv_header_stdc = yes; then 3969 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3971 /* end confdefs.h. */ 3972 #include <string.h> 3973 3974 _ACEOF 3975 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3976 $EGREP "memchr" >/dev/null 2>&1; then : 3977 3978 else 3979 ac_cv_header_stdc=no 3980 fi 3981 rm -f conftest* 3982 3983 fi 3984 3985 if test $ac_cv_header_stdc = yes; then 3986 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3988 /* end confdefs.h. */ 3989 #include <stdlib.h> 3990 3991 _ACEOF 3992 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3993 $EGREP "free" >/dev/null 2>&1; then : 3994 3995 else 3996 ac_cv_header_stdc=no 3997 fi 3998 rm -f conftest* 3999 4000 fi 4001 4002 if test $ac_cv_header_stdc = yes; then 4003 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4004 if test "$cross_compiling" = yes; then : 4005 : 4006 else 4007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4008 /* end confdefs.h. */ 4009 #include <ctype.h> 4010 #include <stdlib.h> 4011 #if ((' ' & 0x0FF) == 0x020) 4012 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4013 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4014 #else 4015 # define ISLOWER(c) \ 4016 (('a' <= (c) && (c) <= 'i') \ 4017 || ('j' <= (c) && (c) <= 'r') \ 4018 || ('s' <= (c) && (c) <= 'z')) 4019 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4020 #endif 4021 4022 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4023 int 4024 main () 4025 { 4026 int i; 4027 for (i = 0; i < 256; i++) 4028 if (XOR (islower (i), ISLOWER (i)) 4029 || toupper (i) != TOUPPER (i)) 4030 return 2; 4031 return 0; 4032 } 4033 _ACEOF 4034 if ac_fn_c_try_run "$LINENO"; then : 4035 4036 else 4037 ac_cv_header_stdc=no 4038 fi 4039 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4040 conftest.$ac_objext conftest.beam conftest.$ac_ext 4041 fi 4042 4043 fi 4044 fi 4045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4046 $as_echo "$ac_cv_header_stdc" >&6; } 4047 if test $ac_cv_header_stdc = yes; then 4048 4049 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4050 4051 fi 4052 4053 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4054 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4055 inttypes.h stdint.h unistd.h 4056 do : 4057 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4058 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4059 " 4060 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4061 cat >>confdefs.h <<_ACEOF 4062 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4063 _ACEOF 4064 4065 fi 4066 4067 done 4068 4069 4070 4071 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4072 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4073 MINIX=yes 4074 else 4075 MINIX= 4076 fi 4077 4078 4079 if test "$MINIX" = yes; then 4080 4081 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4082 4083 4084 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4085 4086 4087 $as_echo "#define _MINIX 1" >>confdefs.h 4088 4089 fi 4090 4091 4092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4093 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4094 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4095 $as_echo_n "(cached) " >&6 4096 else 4097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4098 /* end confdefs.h. */ 4099 4100 # define __EXTENSIONS__ 1 4101 $ac_includes_default 4102 int 4103 main () 4104 { 4105 4106 ; 4107 return 0; 4108 } 4109 _ACEOF 4110 if ac_fn_c_try_compile "$LINENO"; then : 4111 ac_cv_safe_to_define___extensions__=yes 4112 else 4113 ac_cv_safe_to_define___extensions__=no 4114 fi 4115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4116 fi 4117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4118 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4119 test $ac_cv_safe_to_define___extensions__ = yes && 4120 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4121 4122 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4123 4124 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4125 4126 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4127 4128 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4129 4130 4131 4132 if test "$ac_cv_header_minix_config_h" = "yes"; then 4133 4134 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h 4135 4136 fi 4137 4138 case "$prefix" in 4139 NONE) 4140 prefix="/usr/local" 4141 ;; 4142 esac 4143 case "$exec_prefix" in 4144 NONE) 4145 exec_prefix="$prefix" 4146 ;; 4147 esac 4148 4149 # are we on MinGW? 4150 if uname -s 2>&1 | grep MINGW32 >/dev/null; then on_mingw="yes" 4151 else 4152 if echo $host $target | grep mingw32 >/dev/null; then on_mingw="yes" 4153 else on_mingw="no"; fi 4154 fi 4155 4156 # 4157 # Determine configuration file 4158 # the eval is to evaluate shell expansion twice 4159 UNBOUND_SBIN_DIR=`eval echo "${sbindir}"` 4160 4161 UNBOUND_SYSCONF_DIR=`eval echo "${sysconfdir}"` 4162 4163 UNBOUND_LOCALSTATE_DIR=`eval echo "${localstatedir}"` 4164 4165 if test $on_mingw = "no"; then 4166 ub_conf_file=`eval echo "${sysconfdir}/unbound/unbound.conf"` 4167 else 4168 ub_conf_file="C:\\Program Files\\Unbound\\service.conf" 4169 fi 4170 4171 # Check whether --with-conf_file was given. 4172 if test "${with_conf_file+set}" = set; then : 4173 withval=$with_conf_file; ub_conf_file="$withval" 4174 fi 4175 4176 4177 hdr_config="`echo $ub_conf_file | sed -e 's/\\\\/\\\\\\\\/g'`" 4178 4179 4180 cat >>confdefs.h <<_ACEOF 4181 #define CONFIGFILE "$hdr_config" 4182 _ACEOF 4183 4184 ub_conf_dir=`$as_dirname -- "$ub_conf_file" || 4185 $as_expr X"$ub_conf_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4186 X"$ub_conf_file" : 'X\(//\)[^/]' \| \ 4187 X"$ub_conf_file" : 'X\(//\)$' \| \ 4188 X"$ub_conf_file" : 'X\(/\)' \| . 2>/dev/null || 4189 $as_echo X"$ub_conf_file" | 4190 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4191 s//\1/ 4192 q 4193 } 4194 /^X\(\/\/\)[^/].*/{ 4195 s//\1/ 4196 q 4197 } 4198 /^X\(\/\/\)$/{ 4199 s//\1/ 4200 q 4201 } 4202 /^X\(\/\).*/{ 4203 s//\1/ 4204 q 4205 } 4206 s/.*/./; q'` 4207 4208 4209 # Determine run, chroot directory and pidfile locations 4210 4211 # Check whether --with-run-dir was given. 4212 if test "${with_run_dir+set}" = set; then : 4213 withval=$with_run_dir; UNBOUND_RUN_DIR="$withval" 4214 else 4215 if test $on_mingw = no; then 4216 UNBOUND_RUN_DIR=`dirname "$ub_conf_file"` 4217 else 4218 UNBOUND_RUN_DIR="" 4219 fi 4220 4221 fi 4222 4223 4224 hdr_run="`echo $UNBOUND_RUN_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4225 4226 4227 cat >>confdefs.h <<_ACEOF 4228 #define RUN_DIR "$hdr_run" 4229 _ACEOF 4230 4231 4232 4233 # Check whether --with-chroot-dir was given. 4234 if test "${with_chroot_dir+set}" = set; then : 4235 withval=$with_chroot_dir; UNBOUND_CHROOT_DIR="$withval" 4236 else 4237 if test $on_mingw = no; then 4238 UNBOUND_CHROOT_DIR="$UNBOUND_RUN_DIR" 4239 else 4240 UNBOUND_CHROOT_DIR="" 4241 fi 4242 4243 fi 4244 4245 4246 hdr_chroot="`echo $UNBOUND_CHROOT_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4247 4248 4249 cat >>confdefs.h <<_ACEOF 4250 #define CHROOT_DIR "$hdr_chroot" 4251 _ACEOF 4252 4253 4254 4255 # Check whether --with-share-dir was given. 4256 if test "${with_share_dir+set}" = set; then : 4257 withval=$with_share_dir; UNBOUND_SHARE_DIR="$withval" 4258 else 4259 UNBOUND_SHARE_DIR="$UNBOUND_RUN_DIR" 4260 fi 4261 4262 4263 4264 cat >>confdefs.h <<_ACEOF 4265 #define SHARE_DIR "$UNBOUND_SHARE_DIR" 4266 _ACEOF 4267 4268 4269 4270 # Check whether --with-pidfile was given. 4271 if test "${with_pidfile+set}" = set; then : 4272 withval=$with_pidfile; UNBOUND_PIDFILE="$withval" 4273 else 4274 if test $on_mingw = no; then 4275 UNBOUND_PIDFILE="$UNBOUND_RUN_DIR/unbound.pid" 4276 else 4277 UNBOUND_PIDFILE="" 4278 fi 4279 4280 fi 4281 4282 4283 hdr_pid="`echo $UNBOUND_PIDFILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4284 4285 4286 cat >>confdefs.h <<_ACEOF 4287 #define PIDFILE "$hdr_pid" 4288 _ACEOF 4289 4290 4291 4292 # Check whether --with-rootkey-file was given. 4293 if test "${with_rootkey_file+set}" = set; then : 4294 withval=$with_rootkey_file; UNBOUND_ROOTKEY_FILE="$withval" 4295 else 4296 if test $on_mingw = no; then 4297 UNBOUND_ROOTKEY_FILE="$UNBOUND_RUN_DIR/root.key" 4298 else 4299 UNBOUND_ROOTKEY_FILE="C:\\Program Files\\Unbound\\root.key" 4300 fi 4301 4302 fi 4303 4304 4305 hdr_rkey="`echo $UNBOUND_ROOTKEY_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4306 4307 4308 cat >>confdefs.h <<_ACEOF 4309 #define ROOT_ANCHOR_FILE "$hdr_rkey" 4310 _ACEOF 4311 4312 4313 4314 # Check whether --with-rootcert-file was given. 4315 if test "${with_rootcert_file+set}" = set; then : 4316 withval=$with_rootcert_file; UNBOUND_ROOTCERT_FILE="$withval" 4317 else 4318 if test $on_mingw = no; then 4319 UNBOUND_ROOTCERT_FILE="$UNBOUND_RUN_DIR/icannbundle.pem" 4320 else 4321 UNBOUND_ROOTCERT_FILE="C:\\Program Files\\Unbound\\icannbundle.pem" 4322 fi 4323 4324 fi 4325 4326 4327 hdr_rpem="`echo $UNBOUND_ROOTCERT_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4328 4329 4330 cat >>confdefs.h <<_ACEOF 4331 #define ROOT_CERT_FILE "$hdr_rpem" 4332 _ACEOF 4333 4334 4335 4336 # Check whether --with-username was given. 4337 if test "${with_username+set}" = set; then : 4338 withval=$with_username; UNBOUND_USERNAME="$withval" 4339 else 4340 UNBOUND_USERNAME="unbound" 4341 fi 4342 4343 4344 4345 cat >>confdefs.h <<_ACEOF 4346 #define UB_USERNAME "$UNBOUND_USERNAME" 4347 _ACEOF 4348 4349 4350 4351 $as_echo "#define WINVER 0x0502" >>confdefs.h 4352 4353 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/' ` 4354 4355 4356 cat >>confdefs.h <<_ACEOF 4357 #define RSRC_PACKAGE_VERSION $wnvs 4358 _ACEOF 4359 4360 4361 # Checks for typedefs, structures, and compiler characteristics. 4362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4363 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4364 if ${ac_cv_c_const+:} false; then : 4365 $as_echo_n "(cached) " >&6 4366 else 4367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4368 /* end confdefs.h. */ 4369 4370 int 4371 main () 4372 { 4373 4374 #ifndef __cplusplus 4375 /* Ultrix mips cc rejects this sort of thing. */ 4376 typedef int charset[2]; 4377 const charset cs = { 0, 0 }; 4378 /* SunOS 4.1.1 cc rejects this. */ 4379 char const *const *pcpcc; 4380 char **ppc; 4381 /* NEC SVR4.0.2 mips cc rejects this. */ 4382 struct point {int x, y;}; 4383 static struct point const zero = {0,0}; 4384 /* AIX XL C 1.02.0.0 rejects this. 4385 It does not let you subtract one const X* pointer from another in 4386 an arm of an if-expression whose if-part is not a constant 4387 expression */ 4388 const char *g = "string"; 4389 pcpcc = &g + (g ? g-g : 0); 4390 /* HPUX 7.0 cc rejects these. */ 4391 ++pcpcc; 4392 ppc = (char**) pcpcc; 4393 pcpcc = (char const *const *) ppc; 4394 { /* SCO 3.2v4 cc rejects this sort of thing. */ 4395 char tx; 4396 char *t = &tx; 4397 char const *s = 0 ? (char *) 0 : (char const *) 0; 4398 4399 *t++ = 0; 4400 if (s) return 0; 4401 } 4402 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4403 int x[] = {25, 17}; 4404 const int *foo = &x[0]; 4405 ++foo; 4406 } 4407 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4408 typedef const int *iptr; 4409 iptr p = 0; 4410 ++p; 4411 } 4412 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 4413 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4414 struct s { int j; const int *ap[3]; } bx; 4415 struct s *b = &bx; b->j = 5; 4416 } 4417 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4418 const int foo = 10; 4419 if (!foo) return 0; 4420 } 4421 return !cs[0] && !zero.x; 4422 #endif 4423 4424 ; 4425 return 0; 4426 } 4427 _ACEOF 4428 if ac_fn_c_try_compile "$LINENO"; then : 4429 ac_cv_c_const=yes 4430 else 4431 ac_cv_c_const=no 4432 fi 4433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4434 fi 4435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4436 $as_echo "$ac_cv_c_const" >&6; } 4437 if test $ac_cv_c_const = no; then 4438 4439 $as_echo "#define const /**/" >>confdefs.h 4440 4441 fi 4442 4443 ac_ext=c 4444 ac_cpp='$CPP $CPPFLAGS' 4445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4447 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4448 4449 # allow user to override the -g -O2 flags. 4450 default_cflags=no 4451 if test "x$CFLAGS" = "x" ; then 4452 4453 4454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5 4455 $as_echo_n "checking whether $CC supports -g... " >&6; } 4456 cache=`echo g | sed 'y%.=/+-%___p_%'` 4457 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4458 $as_echo_n "(cached) " >&6 4459 else 4460 4461 echo 'void f(void){}' >conftest.c 4462 if test -z "`$CC $CPPFLAGS $CFLAGS -g -c conftest.c 2>&1`"; then 4463 eval "cv_prog_cc_flag_$cache=yes" 4464 else 4465 eval "cv_prog_cc_flag_$cache=no" 4466 fi 4467 rm -f conftest conftest.o conftest.c 4468 4469 fi 4470 4471 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4473 $as_echo "yes" >&6; } 4474 : 4475 CFLAGS="$CFLAGS -g" 4476 else 4477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4478 $as_echo "no" >&6; } 4479 : 4480 4481 fi 4482 4483 4484 4485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5 4486 $as_echo_n "checking whether $CC supports -O2... " >&6; } 4487 cache=`echo O2 | sed 'y%.=/+-%___p_%'` 4488 if eval \${cv_prog_cc_flag_$cache+:} false; then : 4489 $as_echo_n "(cached) " >&6 4490 else 4491 4492 echo 'void f(void){}' >conftest.c 4493 if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then 4494 eval "cv_prog_cc_flag_$cache=yes" 4495 else 4496 eval "cv_prog_cc_flag_$cache=no" 4497 fi 4498 rm -f conftest conftest.o conftest.c 4499 4500 fi 4501 4502 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4504 $as_echo "yes" >&6; } 4505 : 4506 CFLAGS="$CFLAGS -O2" 4507 else 4508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4509 $as_echo "no" >&6; } 4510 : 4511 4512 fi 4513 4514 default_cflags=yes 4515 fi 4516 ac_ext=c 4517 ac_cpp='$CPP $CPPFLAGS' 4518 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4519 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4520 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4521 if test -n "$ac_tool_prefix"; then 4522 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 4523 set dummy ${ac_tool_prefix}gcc; ac_word=$2 4524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4525 $as_echo_n "checking for $ac_word... " >&6; } 4526 if ${ac_cv_prog_CC+:} false; then : 4527 $as_echo_n "(cached) " >&6 4528 else 4529 if test -n "$CC"; then 4530 ac_cv_prog_CC="$CC" # Let the user override the test. 4531 else 4532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4533 for as_dir in $PATH 4534 do 4535 IFS=$as_save_IFS 4536 test -z "$as_dir" && as_dir=. 4537 for ac_exec_ext in '' $ac_executable_extensions; do 4538 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4539 ac_cv_prog_CC="${ac_tool_prefix}gcc" 4540 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4541 break 2 4542 fi 4543 done 4544 done 4545 IFS=$as_save_IFS 4546 4547 fi 4548 fi 4549 CC=$ac_cv_prog_CC 4550 if test -n "$CC"; then 4551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4552 $as_echo "$CC" >&6; } 4553 else 4554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4555 $as_echo "no" >&6; } 4556 fi 4557 4558 4559 fi 4560 if test -z "$ac_cv_prog_CC"; then 4561 ac_ct_CC=$CC 4562 # Extract the first word of "gcc", so it can be a program name with args. 4563 set dummy gcc; ac_word=$2 4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4565 $as_echo_n "checking for $ac_word... " >&6; } 4566 if ${ac_cv_prog_ac_ct_CC+:} false; then : 4567 $as_echo_n "(cached) " >&6 4568 else 4569 if test -n "$ac_ct_CC"; then 4570 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4571 else 4572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4573 for as_dir in $PATH 4574 do 4575 IFS=$as_save_IFS 4576 test -z "$as_dir" && as_dir=. 4577 for ac_exec_ext in '' $ac_executable_extensions; do 4578 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4579 ac_cv_prog_ac_ct_CC="gcc" 4580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4581 break 2 4582 fi 4583 done 4584 done 4585 IFS=$as_save_IFS 4586 4587 fi 4588 fi 4589 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4590 if test -n "$ac_ct_CC"; then 4591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4592 $as_echo "$ac_ct_CC" >&6; } 4593 else 4594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4595 $as_echo "no" >&6; } 4596 fi 4597 4598 if test "x$ac_ct_CC" = x; then 4599 CC="" 4600 else 4601 case $cross_compiling:$ac_tool_warned in 4602 yes:) 4603 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4604 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4605 ac_tool_warned=yes ;; 4606 esac 4607 CC=$ac_ct_CC 4608 fi 4609 else 4610 CC="$ac_cv_prog_CC" 4611 fi 4612 4613 if test -z "$CC"; then 4614 if test -n "$ac_tool_prefix"; then 4615 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 4616 set dummy ${ac_tool_prefix}cc; ac_word=$2 4617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4618 $as_echo_n "checking for $ac_word... " >&6; } 4619 if ${ac_cv_prog_CC+:} false; then : 4620 $as_echo_n "(cached) " >&6 4621 else 4622 if test -n "$CC"; then 4623 ac_cv_prog_CC="$CC" # Let the user override the test. 4624 else 4625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4626 for as_dir in $PATH 4627 do 4628 IFS=$as_save_IFS 4629 test -z "$as_dir" && as_dir=. 4630 for ac_exec_ext in '' $ac_executable_extensions; do 4631 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4632 ac_cv_prog_CC="${ac_tool_prefix}cc" 4633 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4634 break 2 4635 fi 4636 done 4637 done 4638 IFS=$as_save_IFS 4639 4640 fi 4641 fi 4642 CC=$ac_cv_prog_CC 4643 if test -n "$CC"; then 4644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4645 $as_echo "$CC" >&6; } 4646 else 4647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4648 $as_echo "no" >&6; } 4649 fi 4650 4651 4652 fi 4653 fi 4654 if test -z "$CC"; then 4655 # Extract the first word of "cc", so it can be a program name with args. 4656 set dummy cc; ac_word=$2 4657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4658 $as_echo_n "checking for $ac_word... " >&6; } 4659 if ${ac_cv_prog_CC+:} false; then : 4660 $as_echo_n "(cached) " >&6 4661 else 4662 if test -n "$CC"; then 4663 ac_cv_prog_CC="$CC" # Let the user override the test. 4664 else 4665 ac_prog_rejected=no 4666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4667 for as_dir in $PATH 4668 do 4669 IFS=$as_save_IFS 4670 test -z "$as_dir" && as_dir=. 4671 for ac_exec_ext in '' $ac_executable_extensions; do 4672 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4673 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 4674 ac_prog_rejected=yes 4675 continue 4676 fi 4677 ac_cv_prog_CC="cc" 4678 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4679 break 2 4680 fi 4681 done 4682 done 4683 IFS=$as_save_IFS 4684 4685 if test $ac_prog_rejected = yes; then 4686 # We found a bogon in the path, so make sure we never use it. 4687 set dummy $ac_cv_prog_CC 4688 shift 4689 if test $# != 0; then 4690 # We chose a different compiler from the bogus one. 4691 # However, it has the same basename, so the bogon will be chosen 4692 # first if we set CC to just the basename; use the full file name. 4693 shift 4694 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 4695 fi 4696 fi 4697 fi 4698 fi 4699 CC=$ac_cv_prog_CC 4700 if test -n "$CC"; then 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4702 $as_echo "$CC" >&6; } 4703 else 4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4705 $as_echo "no" >&6; } 4706 fi 4707 4708 4709 fi 4710 if test -z "$CC"; then 4711 if test -n "$ac_tool_prefix"; then 4712 for ac_prog in cl.exe 4713 do 4714 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4715 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4717 $as_echo_n "checking for $ac_word... " >&6; } 4718 if ${ac_cv_prog_CC+:} false; then : 4719 $as_echo_n "(cached) " >&6 4720 else 4721 if test -n "$CC"; then 4722 ac_cv_prog_CC="$CC" # Let the user override the test. 4723 else 4724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4725 for as_dir in $PATH 4726 do 4727 IFS=$as_save_IFS 4728 test -z "$as_dir" && as_dir=. 4729 for ac_exec_ext in '' $ac_executable_extensions; do 4730 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4731 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 4732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4733 break 2 4734 fi 4735 done 4736 done 4737 IFS=$as_save_IFS 4738 4739 fi 4740 fi 4741 CC=$ac_cv_prog_CC 4742 if test -n "$CC"; then 4743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4744 $as_echo "$CC" >&6; } 4745 else 4746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4747 $as_echo "no" >&6; } 4748 fi 4749 4750 4751 test -n "$CC" && break 4752 done 4753 fi 4754 if test -z "$CC"; then 4755 ac_ct_CC=$CC 4756 for ac_prog in cl.exe 4757 do 4758 # Extract the first word of "$ac_prog", so it can be a program name with args. 4759 set dummy $ac_prog; ac_word=$2 4760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4761 $as_echo_n "checking for $ac_word... " >&6; } 4762 if ${ac_cv_prog_ac_ct_CC+:} false; then : 4763 $as_echo_n "(cached) " >&6 4764 else 4765 if test -n "$ac_ct_CC"; then 4766 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4767 else 4768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4769 for as_dir in $PATH 4770 do 4771 IFS=$as_save_IFS 4772 test -z "$as_dir" && as_dir=. 4773 for ac_exec_ext in '' $ac_executable_extensions; do 4774 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4775 ac_cv_prog_ac_ct_CC="$ac_prog" 4776 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4777 break 2 4778 fi 4779 done 4780 done 4781 IFS=$as_save_IFS 4782 4783 fi 4784 fi 4785 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4786 if test -n "$ac_ct_CC"; then 4787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4788 $as_echo "$ac_ct_CC" >&6; } 4789 else 4790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4791 $as_echo "no" >&6; } 4792 fi 4793 4794 4795 test -n "$ac_ct_CC" && break 4796 done 4797 4798 if test "x$ac_ct_CC" = x; then 4799 CC="" 4800 else 4801 case $cross_compiling:$ac_tool_warned in 4802 yes:) 4803 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4804 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4805 ac_tool_warned=yes ;; 4806 esac 4807 CC=$ac_ct_CC 4808 fi 4809 fi 4810 4811 fi 4812 4813 4814 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4815 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4816 as_fn_error $? "no acceptable C compiler found in \$PATH 4817 See \`config.log' for more details" "$LINENO" 5; } 4818 4819 # Provide some information about the compiler. 4820 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4821 set X $ac_compile 4822 ac_compiler=$2 4823 for ac_option in --version -v -V -qversion; do 4824 { { ac_try="$ac_compiler $ac_option >&5" 4825 case "(($ac_try" in 4826 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4827 *) ac_try_echo=$ac_try;; 4828 esac 4829 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4830 $as_echo "$ac_try_echo"; } >&5 4831 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4832 ac_status=$? 4833 if test -s conftest.err; then 4834 sed '10a\ 4835 ... rest of stderr output deleted ... 4836 10q' conftest.err >conftest.er1 4837 cat conftest.er1 >&5 4838 fi 4839 rm -f conftest.er1 conftest.err 4840 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4841 test $ac_status = 0; } 4842 done 4843 4844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4845 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4846 if ${ac_cv_c_compiler_gnu+:} false; then : 4847 $as_echo_n "(cached) " >&6 4848 else 4849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4850 /* end confdefs.h. */ 4851 4852 int 4853 main () 4854 { 4855 #ifndef __GNUC__ 4856 choke me 4857 #endif 4858 4859 ; 4860 return 0; 4861 } 4862 _ACEOF 4863 if ac_fn_c_try_compile "$LINENO"; then : 4864 ac_compiler_gnu=yes 4865 else 4866 ac_compiler_gnu=no 4867 fi 4868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4869 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4870 4871 fi 4872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4873 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 4874 if test $ac_compiler_gnu = yes; then 4875 GCC=yes 4876 else 4877 GCC= 4878 fi 4879 ac_test_CFLAGS=${CFLAGS+set} 4880 ac_save_CFLAGS=$CFLAGS 4881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4882 $as_echo_n "checking whether $CC accepts -g... " >&6; } 4883 if ${ac_cv_prog_cc_g+:} false; then : 4884 $as_echo_n "(cached) " >&6 4885 else 4886 ac_save_c_werror_flag=$ac_c_werror_flag 4887 ac_c_werror_flag=yes 4888 ac_cv_prog_cc_g=no 4889 CFLAGS="-g" 4890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4891 /* end confdefs.h. */ 4892 4893 int 4894 main () 4895 { 4896 4897 ; 4898 return 0; 4899 } 4900 _ACEOF 4901 if ac_fn_c_try_compile "$LINENO"; then : 4902 ac_cv_prog_cc_g=yes 4903 else 4904 CFLAGS="" 4905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4906 /* end confdefs.h. */ 4907 4908 int 4909 main () 4910 { 4911 4912 ; 4913 return 0; 4914 } 4915 _ACEOF 4916 if ac_fn_c_try_compile "$LINENO"; then : 4917 4918 else 4919 ac_c_werror_flag=$ac_save_c_werror_flag 4920 CFLAGS="-g" 4921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4922 /* end confdefs.h. */ 4923 4924 int 4925 main () 4926 { 4927 4928 ; 4929 return 0; 4930 } 4931 _ACEOF 4932 if ac_fn_c_try_compile "$LINENO"; then : 4933 ac_cv_prog_cc_g=yes 4934 fi 4935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4936 fi 4937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4938 fi 4939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4940 ac_c_werror_flag=$ac_save_c_werror_flag 4941 fi 4942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4943 $as_echo "$ac_cv_prog_cc_g" >&6; } 4944 if test "$ac_test_CFLAGS" = set; then 4945 CFLAGS=$ac_save_CFLAGS 4946 elif test $ac_cv_prog_cc_g = yes; then 4947 if test "$GCC" = yes; then 4948 CFLAGS="-g -O2" 4949 else 4950 CFLAGS="-g" 4951 fi 4952 else 4953 if test "$GCC" = yes; then 4954 CFLAGS="-O2" 4955 else 4956 CFLAGS= 4957 fi 4958 fi 4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4960 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4961 if ${ac_cv_prog_cc_c89+:} false; then : 4962 $as_echo_n "(cached) " >&6 4963 else 4964 ac_cv_prog_cc_c89=no 4965 ac_save_CC=$CC 4966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4967 /* end confdefs.h. */ 4968 #include <stdarg.h> 4969 #include <stdio.h> 4970 struct stat; 4971 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4972 struct buf { int x; }; 4973 FILE * (*rcsopen) (struct buf *, struct stat *, int); 4974 static char *e (p, i) 4975 char **p; 4976 int i; 4977 { 4978 return p[i]; 4979 } 4980 static char *f (char * (*g) (char **, int), char **p, ...) 4981 { 4982 char *s; 4983 va_list v; 4984 va_start (v,p); 4985 s = g (p, va_arg (v,int)); 4986 va_end (v); 4987 return s; 4988 } 4989 4990 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4991 function prototypes and stuff, but not '\xHH' hex character constants. 4992 These don't provoke an error unfortunately, instead are silently treated 4993 as 'x'. The following induces an error, until -std is added to get 4994 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4995 array size at least. It's necessary to write '\x00'==0 to get something 4996 that's true only with -std. */ 4997 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4998 4999 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 5000 inside strings and character constants. */ 5001 #define FOO(x) 'x' 5002 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 5003 5004 int test (int i, double x); 5005 struct s1 {int (*f) (int a);}; 5006 struct s2 {int (*f) (double a);}; 5007 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 5008 int argc; 5009 char **argv; 5010 int 5011 main () 5012 { 5013 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 5014 ; 5015 return 0; 5016 } 5017 _ACEOF 5018 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 5019 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 5020 do 5021 CC="$ac_save_CC $ac_arg" 5022 if ac_fn_c_try_compile "$LINENO"; then : 5023 ac_cv_prog_cc_c89=$ac_arg 5024 fi 5025 rm -f core conftest.err conftest.$ac_objext 5026 test "x$ac_cv_prog_cc_c89" != "xno" && break 5027 done 5028 rm -f conftest.$ac_ext 5029 CC=$ac_save_CC 5030 5031 fi 5032 # AC_CACHE_VAL 5033 case "x$ac_cv_prog_cc_c89" in 5034 x) 5035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5036 $as_echo "none needed" >&6; } ;; 5037 xno) 5038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5039 $as_echo "unsupported" >&6; } ;; 5040 *) 5041 CC="$CC $ac_cv_prog_cc_c89" 5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 5043 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 5044 esac 5045 if test "x$ac_cv_prog_cc_c89" != xno; then : 5046 5047 fi 5048 5049 ac_ext=c 5050 ac_cpp='$CPP $CPPFLAGS' 5051 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5052 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5053 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5054 5055 5056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC dependency flag" >&5 5057 $as_echo_n "checking $CC dependency flag... " >&6; } 5058 echo 'void f(){}' >conftest.c 5059 if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then 5060 DEPFLAG="-MM" 5061 else 5062 if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then 5063 DEPFLAG="-xM1" 5064 else 5065 DEPFLAG="-MM" # dunno do something 5066 fi 5067 fi 5068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEPFLAG" >&5 5069 $as_echo "$DEPFLAG" >&6; } 5070 rm -f conftest.c 5071 5072 5073 5074 5075 5076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5 5077 $as_echo_n "checking whether $CC supports -Werror... " >&6; } 5078 cache=`echo Werror | sed 'y%.=/+-%___p_%'` 5079 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5080 $as_echo_n "(cached) " >&6 5081 else 5082 5083 echo 'void f(void){}' >conftest.c 5084 if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then 5085 eval "cv_prog_cc_flag_$cache=yes" 5086 else 5087 eval "cv_prog_cc_flag_$cache=no" 5088 fi 5089 rm -f conftest conftest.o conftest.c 5090 5091 fi 5092 5093 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5095 $as_echo "yes" >&6; } 5096 : 5097 ERRFLAG="-Werror" 5098 else 5099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5100 $as_echo "no" >&6; } 5101 : 5102 ERRFLAG="-errwarn" 5103 fi 5104 5105 5106 5107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5108 $as_echo_n "checking whether $CC supports -Wall... " >&6; } 5109 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5110 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5111 $as_echo_n "(cached) " >&6 5112 else 5113 5114 echo 'void f(void){}' >conftest.c 5115 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5116 eval "cv_prog_cc_flag_$cache=yes" 5117 else 5118 eval "cv_prog_cc_flag_$cache=no" 5119 fi 5120 rm -f conftest conftest.o conftest.c 5121 5122 fi 5123 5124 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5126 $as_echo "yes" >&6; } 5127 : 5128 ERRFLAG="$ERRFLAG -Wall" 5129 else 5130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5131 $as_echo "no" >&6; } 5132 : 5133 ERRFLAG="$ERRFLAG -errfmt" 5134 fi 5135 5136 5137 5138 5139 5140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5 5141 $as_echo_n "checking whether $CC supports -std=c99... " >&6; } 5142 cache=`echo std=c99 | sed 'y%.=/+-%___p_%'` 5143 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5144 $as_echo_n "(cached) " >&6 5145 else 5146 5147 echo 'void f(void){}' >conftest.c 5148 if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then 5149 eval "cv_prog_cc_flag_$cache=yes" 5150 else 5151 eval "cv_prog_cc_flag_$cache=no" 5152 fi 5153 rm -f conftest conftest.o conftest.c 5154 5155 fi 5156 5157 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5159 $as_echo "yes" >&6; } 5160 : 5161 C99FLAG="-std=c99" 5162 else 5163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5164 $as_echo "no" >&6; } 5165 : 5166 5167 fi 5168 5169 5170 5171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5 5172 $as_echo_n "checking whether $CC supports -xc99... " >&6; } 5173 cache=`echo xc99 | sed 'y%.=/+-%___p_%'` 5174 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5175 $as_echo_n "(cached) " >&6 5176 else 5177 5178 echo 'void f(void){}' >conftest.c 5179 if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then 5180 eval "cv_prog_cc_flag_$cache=yes" 5181 else 5182 eval "cv_prog_cc_flag_$cache=no" 5183 fi 5184 rm -f conftest conftest.o conftest.c 5185 5186 fi 5187 5188 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5190 $as_echo "yes" >&6; } 5191 : 5192 C99FLAG="-xc99" 5193 else 5194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5195 $as_echo "no" >&6; } 5196 : 5197 5198 fi 5199 5200 5201 for ac_header in getopt.h time.h 5202 do : 5203 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5204 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5205 " 5206 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5207 cat >>confdefs.h <<_ACEOF 5208 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5209 _ACEOF 5210 5211 fi 5212 5213 done 5214 5215 5216 5217 5218 5219 { $as_echo "$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 5220 $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 $CC... " >&6; } 5221 cache=`$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" | $as_tr_sh` 5222 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5223 $as_echo_n "(cached) " >&6 5224 else 5225 5226 echo ' 5227 #include "confdefs.h" 5228 #include <stdlib.h> 5229 #include <ctype.h> 5230 #include <sys/time.h> 5231 #ifdef HAVE_TIME_H 5232 #include <time.h> 5233 #endif 5234 #include <unistd.h> 5235 #include <netdb.h> 5236 #ifdef HAVE_GETOPT_H 5237 #include <getopt.h> 5238 #endif 5239 5240 int test() { 5241 int a; 5242 char **opts = NULL; 5243 struct timeval tv; 5244 char *t; 5245 time_t time = 0; 5246 char *buf = NULL; 5247 const char* str = NULL; 5248 struct msghdr msg; 5249 msg.msg_control = 0; 5250 t = ctime_r(&time, buf); 5251 tv.tv_usec = 10; 5252 srandom(32); 5253 a = getopt(2, opts, "a"); 5254 a = isascii(32); 5255 str = gai_strerror(0); 5256 if(str && t && tv.tv_usec && msg.msg_control) 5257 a = 0; 5258 return a; 5259 } 5260 ' > conftest.c 5261 echo 'void f(){}' >>conftest.c 5262 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5263 eval "cv_prog_cc_flag_needed_$cache=no" 5264 else 5265 5266 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 $ERRFLAG -c conftest.c 2>&1`"; then 5267 eval "cv_prog_cc_flag_needed_$cache=yes" 5268 else 5269 eval "cv_prog_cc_flag_needed_$cache=fail" 5270 #echo 'Test with flag fails too!' 5271 #cat conftest.c 5272 #echo "$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 $ERRFLAG -c conftest.c 2>&1" 5273 #echo `$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 $ERRFLAG -c conftest.c 2>&1` 5274 #exit 1 5275 fi 5276 5277 fi 5278 rm -f conftest conftest.c conftest.o 5279 5280 fi 5281 5282 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5284 $as_echo "yes" >&6; } 5285 : 5286 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" 5287 else 5288 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5290 $as_echo "no" >&6; } 5291 #echo 'Test with flag is no!' 5292 #cat conftest.c 5293 #echo "$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 $ERRFLAG -c conftest.c 2>&1" 5294 #echo `$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` 5295 #exit 1 5296 : 5297 5298 else 5299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5300 $as_echo "failed" >&6; } 5301 : 5302 5303 fi 5304 fi 5305 5306 5307 5308 5309 5310 { $as_echo "$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 5311 $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 $CC... " >&6; } 5312 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" | $as_tr_sh` 5313 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5314 $as_echo_n "(cached) " >&6 5315 else 5316 5317 echo ' 5318 #include "confdefs.h" 5319 #include <stdlib.h> 5320 #include <ctype.h> 5321 #include <sys/time.h> 5322 #ifdef HAVE_TIME_H 5323 #include <time.h> 5324 #endif 5325 #include <unistd.h> 5326 #include <netdb.h> 5327 #ifdef HAVE_GETOPT_H 5328 #include <getopt.h> 5329 #endif 5330 5331 int test() { 5332 int a; 5333 char **opts = NULL; 5334 struct timeval tv; 5335 char *t; 5336 time_t time = 0; 5337 char *buf = NULL; 5338 const char* str = NULL; 5339 struct msghdr msg; 5340 msg.msg_control = 0; 5341 t = ctime_r(&time, buf); 5342 tv.tv_usec = 10; 5343 srandom(32); 5344 a = getopt(2, opts, "a"); 5345 a = isascii(32); 5346 str = gai_strerror(0); 5347 if(str && t && tv.tv_usec && msg.msg_control) 5348 a = 0; 5349 return a; 5350 } 5351 ' > conftest.c 5352 echo 'void f(){}' >>conftest.c 5353 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5354 eval "cv_prog_cc_flag_needed_$cache=no" 5355 else 5356 5357 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 $ERRFLAG -c conftest.c 2>&1`"; then 5358 eval "cv_prog_cc_flag_needed_$cache=yes" 5359 else 5360 eval "cv_prog_cc_flag_needed_$cache=fail" 5361 #echo 'Test with flag fails too!' 5362 #cat conftest.c 5363 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5364 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 5365 #exit 1 5366 fi 5367 5368 fi 5369 rm -f conftest conftest.c conftest.o 5370 5371 fi 5372 5373 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5375 $as_echo "yes" >&6; } 5376 : 5377 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" 5378 else 5379 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5381 $as_echo "no" >&6; } 5382 #echo 'Test with flag is no!' 5383 #cat conftest.c 5384 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5385 #echo `$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` 5386 #exit 1 5387 : 5388 5389 else 5390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5391 $as_echo "failed" >&6; } 5392 : 5393 5394 fi 5395 fi 5396 5397 5398 5399 5400 5401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5 5402 $as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; } 5403 cache=`$as_echo "$C99FLAG" | $as_tr_sh` 5404 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5405 $as_echo_n "(cached) " >&6 5406 else 5407 5408 echo ' 5409 #include <stdbool.h> 5410 #include <ctype.h> 5411 int test() { 5412 int a = 0; 5413 return a; 5414 } 5415 ' > conftest.c 5416 echo 'void f(){}' >>conftest.c 5417 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5418 eval "cv_prog_cc_flag_needed_$cache=no" 5419 else 5420 5421 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then 5422 eval "cv_prog_cc_flag_needed_$cache=yes" 5423 else 5424 eval "cv_prog_cc_flag_needed_$cache=fail" 5425 #echo 'Test with flag fails too!' 5426 #cat conftest.c 5427 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5428 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5429 #exit 1 5430 fi 5431 5432 fi 5433 rm -f conftest conftest.c conftest.o 5434 5435 fi 5436 5437 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5439 $as_echo "yes" >&6; } 5440 : 5441 CFLAGS="$CFLAGS $C99FLAG" 5442 else 5443 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5445 $as_echo "no" >&6; } 5446 #echo 'Test with flag is no!' 5447 #cat conftest.c 5448 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5449 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5450 #exit 1 5451 : 5452 5453 else 5454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5455 $as_echo "failed" >&6; } 5456 : 5457 5458 fi 5459 fi 5460 5461 5462 5463 5464 5465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC" >&5 5466 $as_echo_n "checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC... " >&6; } 5467 cache=_D_BSD_SOURCE__D_DEFAULT_SOURCE 5468 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5469 $as_echo_n "(cached) " >&6 5470 else 5471 5472 echo ' 5473 #include <ctype.h> 5474 5475 int test() { 5476 int a; 5477 a = isascii(32); 5478 return a; 5479 } 5480 ' > conftest.c 5481 echo 'void f(){}' >>conftest.c 5482 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5483 eval "cv_prog_cc_flag_needed_$cache=no" 5484 else 5485 5486 if test -z "`$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5487 eval "cv_prog_cc_flag_needed_$cache=yes" 5488 else 5489 eval "cv_prog_cc_flag_needed_$cache=fail" 5490 #echo 'Test with flag fails too!' 5491 #cat conftest.c 5492 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5493 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5494 #exit 1 5495 fi 5496 5497 fi 5498 rm -f conftest conftest.c conftest.o 5499 5500 fi 5501 5502 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5504 $as_echo "yes" >&6; } 5505 : 5506 CFLAGS="$CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE" 5507 else 5508 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5510 $as_echo "no" >&6; } 5511 #echo 'Test with flag is no!' 5512 #cat conftest.c 5513 #echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5514 #echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5515 #exit 1 5516 : 5517 5518 else 5519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5520 $as_echo "failed" >&6; } 5521 : 5522 5523 fi 5524 fi 5525 5526 5527 5528 5529 5530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5 5531 $as_echo_n "checking whether we need -D_GNU_SOURCE as a flag for $CC... " >&6; } 5532 cache=_D_GNU_SOURCE 5533 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5534 $as_echo_n "(cached) " >&6 5535 else 5536 5537 echo ' 5538 #include <netinet/in.h> 5539 5540 int test() { 5541 struct in6_pktinfo inf; 5542 int a = (int)sizeof(inf); 5543 return a; 5544 } 5545 ' > conftest.c 5546 echo 'void f(){}' >>conftest.c 5547 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5548 eval "cv_prog_cc_flag_needed_$cache=no" 5549 else 5550 5551 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5552 eval "cv_prog_cc_flag_needed_$cache=yes" 5553 else 5554 eval "cv_prog_cc_flag_needed_$cache=fail" 5555 #echo 'Test with flag fails too!' 5556 #cat conftest.c 5557 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5558 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5559 #exit 1 5560 fi 5561 5562 fi 5563 rm -f conftest conftest.c conftest.o 5564 5565 fi 5566 5567 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5569 $as_echo "yes" >&6; } 5570 : 5571 CFLAGS="$CFLAGS -D_GNU_SOURCE" 5572 else 5573 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5575 $as_echo "no" >&6; } 5576 #echo 'Test with flag is no!' 5577 #cat conftest.c 5578 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5579 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5580 #exit 1 5581 : 5582 5583 else 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5585 $as_echo "failed" >&6; } 5586 : 5587 5588 fi 5589 fi 5590 5591 5592 # check again for GNU_SOURCE for setresgid. May fail if setresgid 5593 # is not available at all. -D_FRSRESGID is to make this check unique. 5594 # otherwise we would get the previous cached result. 5595 5596 5597 5598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5 5599 $as_echo_n "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... " >&6; } 5600 cache=_D_GNU_SOURCE__D_FRSRESGID 5601 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5602 $as_echo_n "(cached) " >&6 5603 else 5604 5605 echo ' 5606 #include <unistd.h> 5607 5608 int test() { 5609 int a = setresgid(0,0,0); 5610 a = setresuid(0,0,0); 5611 return a; 5612 } 5613 ' > conftest.c 5614 echo 'void f(){}' >>conftest.c 5615 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5616 eval "cv_prog_cc_flag_needed_$cache=no" 5617 else 5618 5619 if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`"; then 5620 eval "cv_prog_cc_flag_needed_$cache=yes" 5621 else 5622 eval "cv_prog_cc_flag_needed_$cache=fail" 5623 #echo 'Test with flag fails too!' 5624 #cat conftest.c 5625 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5626 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5627 #exit 1 5628 fi 5629 5630 fi 5631 rm -f conftest conftest.c conftest.o 5632 5633 fi 5634 5635 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5637 $as_echo "yes" >&6; } 5638 : 5639 CFLAGS="$CFLAGS -D_GNU_SOURCE" 5640 else 5641 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5643 $as_echo "no" >&6; } 5644 #echo 'Test with flag is no!' 5645 #cat conftest.c 5646 #echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5647 #echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5648 #exit 1 5649 : 5650 5651 else 5652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5653 $as_echo "failed" >&6; } 5654 : 5655 5656 fi 5657 fi 5658 5659 5660 5661 5662 5663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5 5664 $as_echo_n "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... " >&6; } 5665 cache=_D_POSIX_C_SOURCE_200112 5666 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5667 $as_echo_n "(cached) " >&6 5668 else 5669 5670 echo ' 5671 #include "confdefs.h" 5672 #ifdef HAVE_TIME_H 5673 #include <time.h> 5674 #endif 5675 #include <netdb.h> 5676 5677 int test() { 5678 int a = 0; 5679 char *t; 5680 time_t time = 0; 5681 char *buf = NULL; 5682 const char* str = NULL; 5683 t = ctime_r(&time, buf); 5684 str = gai_strerror(0); 5685 if(t && str) 5686 a = 0; 5687 return a; 5688 } 5689 ' > conftest.c 5690 echo 'void f(){}' >>conftest.c 5691 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5692 eval "cv_prog_cc_flag_needed_$cache=no" 5693 else 5694 5695 if test -z "`$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`"; then 5696 eval "cv_prog_cc_flag_needed_$cache=yes" 5697 else 5698 eval "cv_prog_cc_flag_needed_$cache=fail" 5699 #echo 'Test with flag fails too!' 5700 #cat conftest.c 5701 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5702 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5703 #exit 1 5704 fi 5705 5706 fi 5707 rm -f conftest conftest.c conftest.o 5708 5709 fi 5710 5711 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5713 $as_echo "yes" >&6; } 5714 : 5715 CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112" 5716 else 5717 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5719 $as_echo "no" >&6; } 5720 #echo 'Test with flag is no!' 5721 #cat conftest.c 5722 #echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5723 #echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5724 #exit 1 5725 : 5726 5727 else 5728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5729 $as_echo "failed" >&6; } 5730 : 5731 5732 fi 5733 fi 5734 5735 5736 5737 5738 5739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5 5740 $as_echo_n "checking whether we need -D__EXTENSIONS__ as a flag for $CC... " >&6; } 5741 cache=_D__EXTENSIONS__ 5742 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5743 $as_echo_n "(cached) " >&6 5744 else 5745 5746 echo ' 5747 #include "confdefs.h" 5748 #include <stdlib.h> 5749 #include <ctype.h> 5750 #include <sys/time.h> 5751 #ifdef HAVE_TIME_H 5752 #include <time.h> 5753 #endif 5754 #include <unistd.h> 5755 #ifdef HAVE_GETOPT_H 5756 #include <getopt.h> 5757 #endif 5758 5759 int test() { 5760 int a; 5761 char **opts = NULL; 5762 struct timeval tv; 5763 tv.tv_usec = 10; 5764 srandom(32); 5765 a = getopt(2, opts, "a"); 5766 a = isascii(32); 5767 if(tv.tv_usec) 5768 a = 0; 5769 return a; 5770 } 5771 ' > conftest.c 5772 echo 'void f(){}' >>conftest.c 5773 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5774 eval "cv_prog_cc_flag_needed_$cache=no" 5775 else 5776 5777 if test -z "`$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`"; then 5778 eval "cv_prog_cc_flag_needed_$cache=yes" 5779 else 5780 eval "cv_prog_cc_flag_needed_$cache=fail" 5781 #echo 'Test with flag fails too!' 5782 #cat conftest.c 5783 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5784 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5785 #exit 1 5786 fi 5787 5788 fi 5789 rm -f conftest conftest.c conftest.o 5790 5791 fi 5792 5793 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5795 $as_echo "yes" >&6; } 5796 : 5797 CFLAGS="$CFLAGS -D__EXTENSIONS__" 5798 else 5799 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5801 $as_echo "no" >&6; } 5802 #echo 'Test with flag is no!' 5803 #cat conftest.c 5804 #echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5805 #echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5806 #exit 1 5807 : 5808 5809 else 5810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5811 $as_echo "failed" >&6; } 5812 : 5813 5814 fi 5815 fi 5816 5817 5818 5819 5820 # debug mode flags warnings 5821 # Check whether --enable-checking was given. 5822 if test "${enable_checking+set}" = set; then : 5823 enableval=$enable_checking; 5824 fi 5825 5826 # Check whether --enable-debug was given. 5827 if test "${enable_debug+set}" = set; then : 5828 enableval=$enable_debug; 5829 fi 5830 5831 if test "$enable_debug" = "yes"; then debug_enabled="$enable_debug"; 5832 else debug_enabled="$enable_checking"; fi 5833 5834 case "$debug_enabled" in 5835 yes) 5836 5837 5838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5 5839 $as_echo_n "checking whether $CC supports -W... " >&6; } 5840 cache=`echo W | sed 'y%.=/+-%___p_%'` 5841 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5842 $as_echo_n "(cached) " >&6 5843 else 5844 5845 echo 'void f(void){}' >conftest.c 5846 if test -z "`$CC $CPPFLAGS $CFLAGS -W -c conftest.c 2>&1`"; then 5847 eval "cv_prog_cc_flag_$cache=yes" 5848 else 5849 eval "cv_prog_cc_flag_$cache=no" 5850 fi 5851 rm -f conftest conftest.o conftest.c 5852 5853 fi 5854 5855 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5857 $as_echo "yes" >&6; } 5858 : 5859 CFLAGS="$CFLAGS -W" 5860 else 5861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5862 $as_echo "no" >&6; } 5863 : 5864 5865 fi 5866 5867 5868 5869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5870 $as_echo_n "checking whether $CC supports -Wall... " >&6; } 5871 cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5872 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5873 $as_echo_n "(cached) " >&6 5874 else 5875 5876 echo 'void f(void){}' >conftest.c 5877 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5878 eval "cv_prog_cc_flag_$cache=yes" 5879 else 5880 eval "cv_prog_cc_flag_$cache=no" 5881 fi 5882 rm -f conftest conftest.o conftest.c 5883 5884 fi 5885 5886 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5888 $as_echo "yes" >&6; } 5889 : 5890 CFLAGS="$CFLAGS -Wall" 5891 else 5892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5893 $as_echo "no" >&6; } 5894 : 5895 5896 fi 5897 5898 5899 5900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wextra" >&5 5901 $as_echo_n "checking whether $CC supports -Wextra... " >&6; } 5902 cache=`echo Wextra | sed 'y%.=/+-%___p_%'` 5903 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5904 $as_echo_n "(cached) " >&6 5905 else 5906 5907 echo 'void f(void){}' >conftest.c 5908 if test -z "`$CC $CPPFLAGS $CFLAGS -Wextra -c conftest.c 2>&1`"; then 5909 eval "cv_prog_cc_flag_$cache=yes" 5910 else 5911 eval "cv_prog_cc_flag_$cache=no" 5912 fi 5913 rm -f conftest conftest.o conftest.c 5914 5915 fi 5916 5917 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5919 $as_echo "yes" >&6; } 5920 : 5921 CFLAGS="$CFLAGS -Wextra" 5922 else 5923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5924 $as_echo "no" >&6; } 5925 : 5926 5927 fi 5928 5929 5930 5931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wdeclaration-after-statement" >&5 5932 $as_echo_n "checking whether $CC supports -Wdeclaration-after-statement... " >&6; } 5933 cache=`echo Wdeclaration-after-statement | sed 'y%.=/+-%___p_%'` 5934 if eval \${cv_prog_cc_flag_$cache+:} false; then : 5935 $as_echo_n "(cached) " >&6 5936 else 5937 5938 echo 'void f(void){}' >conftest.c 5939 if test -z "`$CC $CPPFLAGS $CFLAGS -Wdeclaration-after-statement -c conftest.c 2>&1`"; then 5940 eval "cv_prog_cc_flag_$cache=yes" 5941 else 5942 eval "cv_prog_cc_flag_$cache=no" 5943 fi 5944 rm -f conftest conftest.o conftest.c 5945 5946 fi 5947 5948 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5950 $as_echo "yes" >&6; } 5951 : 5952 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5953 else 5954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5955 $as_echo "no" >&6; } 5956 : 5957 5958 fi 5959 5960 5961 $as_echo "#define UNBOUND_DEBUG /**/" >>confdefs.h 5962 5963 ;; 5964 no|*) 5965 # nothing to do. 5966 ;; 5967 esac 5968 if test "$default_cflags" = "yes"; then 5969 # only when CFLAGS was "" at the start, if the users wants to 5970 # override we shouldn't add default cflags, because they wouldn't 5971 # be able to turn off these options and set the CFLAGS wanted. 5972 5973 # Check whether --enable-flto was given. 5974 if test "${enable_flto+set}" = set; then : 5975 enableval=$enable_flto; 5976 fi 5977 5978 if test "x$enable_flto" != "xno"; then : 5979 5980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -flto" >&5 5981 $as_echo_n "checking if $CC supports -flto... " >&6; } 5982 BAKCFLAGS="$CFLAGS" 5983 CFLAGS="$CFLAGS -flto" 5984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5985 /* end confdefs.h. */ 5986 5987 int 5988 main () 5989 { 5990 5991 ; 5992 return 0; 5993 } 5994 _ACEOF 5995 if ac_fn_c_try_link "$LINENO"; then : 5996 5997 if $CC $CFLAGS -o conftest conftest.c 2>&1 | $GREP -e "warning: no debug symbols in executable" -e "warning: object" >/dev/null; then 5998 CFLAGS="$BAKCFLAGS" 5999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6000 $as_echo "no" >&6; } 6001 else 6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6003 $as_echo "yes" >&6; } 6004 fi 6005 rm -f conftest conftest.c conftest.o 6006 6007 else 6008 CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6009 $as_echo "no" >&6; } 6010 fi 6011 rm -f core conftest.err conftest.$ac_objext \ 6012 conftest$ac_exeext conftest.$ac_ext 6013 6014 fi 6015 6016 6017 # Check whether --enable-pie was given. 6018 if test "${enable_pie+set}" = set; then : 6019 enableval=$enable_pie; 6020 fi 6021 6022 if test "x$enable_pie" = "xyes"; then : 6023 6024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports PIE" >&5 6025 $as_echo_n "checking if $CC supports PIE... " >&6; } 6026 BAKLDFLAGS="$LDFLAGS" 6027 BAKCFLAGS="$CFLAGS" 6028 LDFLAGS="$LDFLAGS -pie" 6029 CFLAGS="$CFLAGS -fPIE" 6030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6031 /* end confdefs.h. */ 6032 6033 int 6034 main () 6035 { 6036 6037 ; 6038 return 0; 6039 } 6040 _ACEOF 6041 if ac_fn_c_try_link "$LINENO"; then : 6042 6043 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 6044 LDFLAGS="$BAKLDFLAGS" 6045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6046 $as_echo "no" >&6; } 6047 else 6048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6049 $as_echo "yes" >&6; } 6050 fi 6051 rm -f conftest conftest.c conftest.o 6052 6053 else 6054 LDFLAGS="$BAKLDFLAGS" ; CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6055 $as_echo "no" >&6; } 6056 fi 6057 rm -f core conftest.err conftest.$ac_objext \ 6058 conftest$ac_exeext conftest.$ac_ext 6059 6060 fi 6061 6062 6063 # Check whether --enable-relro_now was given. 6064 if test "${enable_relro_now+set}" = set; then : 6065 enableval=$enable_relro_now; 6066 fi 6067 6068 if test "x$enable_relro_now" = "xyes"; then : 6069 6070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wl,-z,relro,-z,now" >&5 6071 $as_echo_n "checking if $CC supports -Wl,-z,relro,-z,now... " >&6; } 6072 BAKLDFLAGS="$LDFLAGS" 6073 LDFLAGS="$LDFLAGS -Wl,-z,relro,-z,now" 6074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6075 /* end confdefs.h. */ 6076 6077 int 6078 main () 6079 { 6080 6081 ; 6082 return 0; 6083 } 6084 _ACEOF 6085 if ac_fn_c_try_link "$LINENO"; then : 6086 6087 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 6088 LDFLAGS="$BAKLDFLAGS" 6089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6090 $as_echo "no" >&6; } 6091 else 6092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6093 $as_echo "yes" >&6; } 6094 fi 6095 rm -f conftest conftest.c conftest.o 6096 6097 else 6098 LDFLAGS="$BAKLDFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6099 $as_echo "no" >&6; } 6100 fi 6101 rm -f core conftest.err conftest.$ac_objext \ 6102 conftest$ac_exeext conftest.$ac_ext 6103 6104 fi 6105 6106 fi 6107 6108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 6109 $as_echo_n "checking for inline... " >&6; } 6110 if ${ac_cv_c_inline+:} false; then : 6111 $as_echo_n "(cached) " >&6 6112 else 6113 ac_cv_c_inline=no 6114 for ac_kw in inline __inline__ __inline; do 6115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6116 /* end confdefs.h. */ 6117 #ifndef __cplusplus 6118 typedef int foo_t; 6119 static $ac_kw foo_t static_foo () {return 0; } 6120 $ac_kw foo_t foo () {return 0; } 6121 #endif 6122 6123 _ACEOF 6124 if ac_fn_c_try_compile "$LINENO"; then : 6125 ac_cv_c_inline=$ac_kw 6126 fi 6127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6128 test "$ac_cv_c_inline" != no && break 6129 done 6130 6131 fi 6132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 6133 $as_echo "$ac_cv_c_inline" >&6; } 6134 6135 case $ac_cv_c_inline in 6136 inline | yes) ;; 6137 *) 6138 case $ac_cv_c_inline in 6139 no) ac_val=;; 6140 *) ac_val=$ac_cv_c_inline;; 6141 esac 6142 cat >>confdefs.h <<_ACEOF 6143 #ifndef __cplusplus 6144 #define inline $ac_val 6145 #endif 6146 _ACEOF 6147 ;; 6148 esac 6149 6150 6151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute" >&5 6152 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute... " >&6; } 6153 if ${ac_cv_c_format_attribute+:} false; then : 6154 $as_echo_n "(cached) " >&6 6155 else 6156 ac_cv_c_format_attribute=no 6157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6158 /* end confdefs.h. */ 6159 #include <stdio.h> 6160 void f (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6161 void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6162 6163 int 6164 main () 6165 { 6166 6167 f ("%s", "str"); 6168 6169 ; 6170 return 0; 6171 } 6172 _ACEOF 6173 if ac_fn_c_try_compile "$LINENO"; then : 6174 ac_cv_c_format_attribute="yes" 6175 else 6176 ac_cv_c_format_attribute="no" 6177 fi 6178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6179 6180 fi 6181 6182 6183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_format_attribute" >&5 6184 $as_echo "$ac_cv_c_format_attribute" >&6; } 6185 if test $ac_cv_c_format_attribute = yes; then 6186 6187 $as_echo "#define HAVE_ATTR_FORMAT 1" >>confdefs.h 6188 6189 fi 6190 6191 6192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute" >&5 6193 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute... " >&6; } 6194 if ${ac_cv_c_unused_attribute+:} false; then : 6195 $as_echo_n "(cached) " >&6 6196 else 6197 ac_cv_c_unused_attribute=no 6198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6199 /* end confdefs.h. */ 6200 #include <stdio.h> 6201 void f (char *u __attribute__((unused))); 6202 6203 int 6204 main () 6205 { 6206 6207 f ("x"); 6208 6209 ; 6210 return 0; 6211 } 6212 _ACEOF 6213 if ac_fn_c_try_compile "$LINENO"; then : 6214 ac_cv_c_unused_attribute="yes" 6215 else 6216 ac_cv_c_unused_attribute="no" 6217 fi 6218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6219 6220 fi 6221 6222 6223 6224 6225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_unused_attribute" >&5 6226 $as_echo "$ac_cv_c_unused_attribute" >&6; } 6227 if test $ac_cv_c_unused_attribute = yes; then 6228 6229 $as_echo "#define HAVE_ATTR_UNUSED 1" >>confdefs.h 6230 6231 fi 6232 6233 6234 6235 6236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute" >&5 6237 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute... " >&6; } 6238 if ${ac_cv_c_weak_attribute+:} false; then : 6239 $as_echo_n "(cached) " >&6 6240 else 6241 ac_cv_c_weak_attribute=no 6242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6243 /* end confdefs.h. */ 6244 #include <stdio.h> 6245 __attribute__((weak)) void f(int x) { printf("%d", x); } 6246 6247 int 6248 main () 6249 { 6250 6251 f(1); 6252 6253 ; 6254 return 0; 6255 } 6256 _ACEOF 6257 if ac_fn_c_try_compile "$LINENO"; then : 6258 ac_cv_c_weak_attribute="yes" 6259 else 6260 ac_cv_c_weak_attribute="no" 6261 fi 6262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6263 6264 fi 6265 6266 6267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_weak_attribute" >&5 6268 $as_echo "$ac_cv_c_weak_attribute" >&6; } 6269 if test $ac_cv_c_weak_attribute = yes; then 6270 6271 $as_echo "#define HAVE_ATTR_WEAK 1" >>confdefs.h 6272 6273 6274 $as_echo "#define ATTR_WEAK __attribute__((weak))" >>confdefs.h 6275 6276 fi 6277 6278 6279 6280 6281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"noreturn\" attribute" >&5 6282 $as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"noreturn\" attribute... " >&6; } 6283 if ${ac_cv_c_noreturn_attribute+:} false; then : 6284 $as_echo_n "(cached) " >&6 6285 else 6286 ac_cv_c_noreturn_attribute=no 6287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6288 /* end confdefs.h. */ 6289 #include <stdio.h> 6290 __attribute__((noreturn)) void f(int x) { printf("%d", x); } 6291 6292 int 6293 main () 6294 { 6295 6296 f(1); 6297 6298 ; 6299 return 0; 6300 } 6301 _ACEOF 6302 if ac_fn_c_try_compile "$LINENO"; then : 6303 ac_cv_c_noreturn_attribute="yes" 6304 else 6305 ac_cv_c_noreturn_attribute="no" 6306 fi 6307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6308 6309 fi 6310 6311 6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_noreturn_attribute" >&5 6313 $as_echo "$ac_cv_c_noreturn_attribute" >&6; } 6314 if test $ac_cv_c_noreturn_attribute = yes; then 6315 6316 $as_echo "#define HAVE_ATTR_NORETURN 1" >>confdefs.h 6317 6318 6319 $as_echo "#define ATTR_NORETURN __attribute__((__noreturn__))" >>confdefs.h 6320 6321 fi 6322 6323 6324 if test "$srcdir" != "."; then 6325 CPPFLAGS="$CPPFLAGS -I$srcdir" 6326 fi 6327 6328 6329 6330 6331 6332 for ac_prog in flex lex 6333 do 6334 # Extract the first word of "$ac_prog", so it can be a program name with args. 6335 set dummy $ac_prog; ac_word=$2 6336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6337 $as_echo_n "checking for $ac_word... " >&6; } 6338 if ${ac_cv_prog_LEX+:} false; then : 6339 $as_echo_n "(cached) " >&6 6340 else 6341 if test -n "$LEX"; then 6342 ac_cv_prog_LEX="$LEX" # Let the user override the test. 6343 else 6344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6345 for as_dir in $PATH 6346 do 6347 IFS=$as_save_IFS 6348 test -z "$as_dir" && as_dir=. 6349 for ac_exec_ext in '' $ac_executable_extensions; do 6350 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6351 ac_cv_prog_LEX="$ac_prog" 6352 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6353 break 2 6354 fi 6355 done 6356 done 6357 IFS=$as_save_IFS 6358 6359 fi 6360 fi 6361 LEX=$ac_cv_prog_LEX 6362 if test -n "$LEX"; then 6363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 6364 $as_echo "$LEX" >&6; } 6365 else 6366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6367 $as_echo "no" >&6; } 6368 fi 6369 6370 6371 test -n "$LEX" && break 6372 done 6373 test -n "$LEX" || LEX=":" 6374 6375 if test "x$LEX" != "x:"; then 6376 cat >conftest.l <<_ACEOF 6377 %% 6378 a { ECHO; } 6379 b { REJECT; } 6380 c { yymore (); } 6381 d { yyless (1); } 6382 e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ 6383 yyless ((input () != 0)); } 6384 f { unput (yytext[0]); } 6385 . { BEGIN INITIAL; } 6386 %% 6387 #ifdef YYTEXT_POINTER 6388 extern char *yytext; 6389 #endif 6390 int 6391 main (void) 6392 { 6393 return ! yylex () + ! yywrap (); 6394 } 6395 _ACEOF 6396 { { ac_try="$LEX conftest.l" 6397 case "(($ac_try" in 6398 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6399 *) ac_try_echo=$ac_try;; 6400 esac 6401 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 6402 $as_echo "$ac_try_echo"; } >&5 6403 (eval "$LEX conftest.l") 2>&5 6404 ac_status=$? 6405 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6406 test $ac_status = 0; } 6407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 6408 $as_echo_n "checking lex output file root... " >&6; } 6409 if ${ac_cv_prog_lex_root+:} false; then : 6410 $as_echo_n "(cached) " >&6 6411 else 6412 6413 if test -f lex.yy.c; then 6414 ac_cv_prog_lex_root=lex.yy 6415 elif test -f lexyy.c; then 6416 ac_cv_prog_lex_root=lexyy 6417 else 6418 as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 6419 fi 6420 fi 6421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 6422 $as_echo "$ac_cv_prog_lex_root" >&6; } 6423 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 6424 6425 if test -z "${LEXLIB+set}"; then 6426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 6427 $as_echo_n "checking lex library... " >&6; } 6428 if ${ac_cv_lib_lex+:} false; then : 6429 $as_echo_n "(cached) " >&6 6430 else 6431 6432 ac_save_LIBS=$LIBS 6433 ac_cv_lib_lex='none needed' 6434 for ac_lib in '' -lfl -ll; do 6435 LIBS="$ac_lib $ac_save_LIBS" 6436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6437 /* end confdefs.h. */ 6438 `cat $LEX_OUTPUT_ROOT.c` 6439 _ACEOF 6440 if ac_fn_c_try_link "$LINENO"; then : 6441 ac_cv_lib_lex=$ac_lib 6442 fi 6443 rm -f core conftest.err conftest.$ac_objext \ 6444 conftest$ac_exeext conftest.$ac_ext 6445 test "$ac_cv_lib_lex" != 'none needed' && break 6446 done 6447 LIBS=$ac_save_LIBS 6448 6449 fi 6450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 6451 $as_echo "$ac_cv_lib_lex" >&6; } 6452 test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex 6453 fi 6454 6455 6456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 6457 $as_echo_n "checking whether yytext is a pointer... " >&6; } 6458 if ${ac_cv_prog_lex_yytext_pointer+:} false; then : 6459 $as_echo_n "(cached) " >&6 6460 else 6461 # POSIX says lex can declare yytext either as a pointer or an array; the 6462 # default is implementation-dependent. Figure out which it is, since 6463 # not all implementations provide the %pointer and %array declarations. 6464 ac_cv_prog_lex_yytext_pointer=no 6465 ac_save_LIBS=$LIBS 6466 LIBS="$LEXLIB $ac_save_LIBS" 6467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6468 /* end confdefs.h. */ 6469 6470 #define YYTEXT_POINTER 1 6471 `cat $LEX_OUTPUT_ROOT.c` 6472 _ACEOF 6473 if ac_fn_c_try_link "$LINENO"; then : 6474 ac_cv_prog_lex_yytext_pointer=yes 6475 fi 6476 rm -f core conftest.err conftest.$ac_objext \ 6477 conftest$ac_exeext conftest.$ac_ext 6478 LIBS=$ac_save_LIBS 6479 6480 fi 6481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 6482 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } 6483 if test $ac_cv_prog_lex_yytext_pointer = yes; then 6484 6485 $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h 6486 6487 fi 6488 rm -f conftest.l $LEX_OUTPUT_ROOT.c 6489 6490 fi 6491 if test "$LEX" != "" -a "$LEX" != ":"; then 6492 6493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yylex_destroy" >&5 6494 $as_echo_n "checking for yylex_destroy... " >&6; } 6495 if echo %% | $LEX -t 2>&1 | grep yylex_destroy >/dev/null 2>&1; then 6496 6497 $as_echo "#define LEX_HAS_YYLEX_DESTROY 1" >>confdefs.h 6498 6499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6500 $as_echo "yes" >&6; } 6501 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6502 $as_echo "no" >&6; }; 6503 LEX=":" 6504 fi 6505 6506 fi 6507 if test "$LEX" != "" -a "$LEX" != ":"; then 6508 6509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lex %option" >&5 6510 $as_echo_n "checking for lex %option... " >&6; } 6511 if cat <<EOF | $LEX -t 2>&1 | grep yy_delete_buffer >/dev/null 2>&1; then 6512 %option nounput 6513 %% 6514 EOF 6515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6516 $as_echo "yes" >&6; } 6517 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6518 $as_echo "no" >&6; }; 6519 LEX=":" 6520 fi 6521 6522 fi 6523 for ac_prog in 'bison -y' byacc 6524 do 6525 # Extract the first word of "$ac_prog", so it can be a program name with args. 6526 set dummy $ac_prog; ac_word=$2 6527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6528 $as_echo_n "checking for $ac_word... " >&6; } 6529 if ${ac_cv_prog_YACC+:} false; then : 6530 $as_echo_n "(cached) " >&6 6531 else 6532 if test -n "$YACC"; then 6533 ac_cv_prog_YACC="$YACC" # Let the user override the test. 6534 else 6535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6536 for as_dir in $PATH 6537 do 6538 IFS=$as_save_IFS 6539 test -z "$as_dir" && as_dir=. 6540 for ac_exec_ext in '' $ac_executable_extensions; do 6541 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6542 ac_cv_prog_YACC="$ac_prog" 6543 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6544 break 2 6545 fi 6546 done 6547 done 6548 IFS=$as_save_IFS 6549 6550 fi 6551 fi 6552 YACC=$ac_cv_prog_YACC 6553 if test -n "$YACC"; then 6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 6555 $as_echo "$YACC" >&6; } 6556 else 6557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6558 $as_echo "no" >&6; } 6559 fi 6560 6561 6562 test -n "$YACC" && break 6563 done 6564 test -n "$YACC" || YACC="yacc" 6565 6566 # Extract the first word of "doxygen", so it can be a program name with args. 6567 set dummy doxygen; ac_word=$2 6568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6569 $as_echo_n "checking for $ac_word... " >&6; } 6570 if ${ac_cv_prog_doxygen+:} false; then : 6571 $as_echo_n "(cached) " >&6 6572 else 6573 if test -n "$doxygen"; then 6574 ac_cv_prog_doxygen="$doxygen" # Let the user override the test. 6575 else 6576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6577 for as_dir in $PATH 6578 do 6579 IFS=$as_save_IFS 6580 test -z "$as_dir" && as_dir=. 6581 for ac_exec_ext in '' $ac_executable_extensions; do 6582 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6583 ac_cv_prog_doxygen="doxygen" 6584 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6585 break 2 6586 fi 6587 done 6588 done 6589 IFS=$as_save_IFS 6590 6591 fi 6592 fi 6593 doxygen=$ac_cv_prog_doxygen 6594 if test -n "$doxygen"; then 6595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doxygen" >&5 6596 $as_echo "$doxygen" >&6; } 6597 else 6598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6599 $as_echo "no" >&6; } 6600 fi 6601 6602 6603 if test -n "$ac_tool_prefix"; then 6604 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6605 set dummy ${ac_tool_prefix}strip; ac_word=$2 6606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6607 $as_echo_n "checking for $ac_word... " >&6; } 6608 if ${ac_cv_prog_STRIP+:} false; then : 6609 $as_echo_n "(cached) " >&6 6610 else 6611 if test -n "$STRIP"; then 6612 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6613 else 6614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6615 for as_dir in $PATH 6616 do 6617 IFS=$as_save_IFS 6618 test -z "$as_dir" && as_dir=. 6619 for ac_exec_ext in '' $ac_executable_extensions; do 6620 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6621 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6622 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6623 break 2 6624 fi 6625 done 6626 done 6627 IFS=$as_save_IFS 6628 6629 fi 6630 fi 6631 STRIP=$ac_cv_prog_STRIP 6632 if test -n "$STRIP"; then 6633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6634 $as_echo "$STRIP" >&6; } 6635 else 6636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6637 $as_echo "no" >&6; } 6638 fi 6639 6640 6641 fi 6642 if test -z "$ac_cv_prog_STRIP"; then 6643 ac_ct_STRIP=$STRIP 6644 # Extract the first word of "strip", so it can be a program name with args. 6645 set dummy strip; ac_word=$2 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6647 $as_echo_n "checking for $ac_word... " >&6; } 6648 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 6649 $as_echo_n "(cached) " >&6 6650 else 6651 if test -n "$ac_ct_STRIP"; then 6652 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6653 else 6654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6655 for as_dir in $PATH 6656 do 6657 IFS=$as_save_IFS 6658 test -z "$as_dir" && as_dir=. 6659 for ac_exec_ext in '' $ac_executable_extensions; do 6660 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6661 ac_cv_prog_ac_ct_STRIP="strip" 6662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6663 break 2 6664 fi 6665 done 6666 done 6667 IFS=$as_save_IFS 6668 6669 fi 6670 fi 6671 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6672 if test -n "$ac_ct_STRIP"; then 6673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6674 $as_echo "$ac_ct_STRIP" >&6; } 6675 else 6676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6677 $as_echo "no" >&6; } 6678 fi 6679 6680 if test "x$ac_ct_STRIP" = x; then 6681 STRIP="" 6682 else 6683 case $cross_compiling:$ac_tool_warned in 6684 yes:) 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6686 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6687 ac_tool_warned=yes ;; 6688 esac 6689 STRIP=$ac_ct_STRIP 6690 fi 6691 else 6692 STRIP="$ac_cv_prog_STRIP" 6693 fi 6694 6695 ac_aux_dir= 6696 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 6697 if test -f "$ac_dir/install-sh"; then 6698 ac_aux_dir=$ac_dir 6699 ac_install_sh="$ac_aux_dir/install-sh -c" 6700 break 6701 elif test -f "$ac_dir/install.sh"; then 6702 ac_aux_dir=$ac_dir 6703 ac_install_sh="$ac_aux_dir/install.sh -c" 6704 break 6705 elif test -f "$ac_dir/shtool"; then 6706 ac_aux_dir=$ac_dir 6707 ac_install_sh="$ac_aux_dir/shtool install -c" 6708 break 6709 fi 6710 done 6711 if test -z "$ac_aux_dir"; then 6712 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 6713 fi 6714 6715 # These three variables are undocumented and unsupported, 6716 # and are intended to be withdrawn in a future Autoconf release. 6717 # They can cause serious problems if a builder's source tree is in a directory 6718 # whose full name contains unusual characters. 6719 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 6720 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 6721 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 6722 6723 6724 # Make sure we can run config.sub. 6725 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 6726 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 6727 6728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 6729 $as_echo_n "checking build system type... " >&6; } 6730 if ${ac_cv_build+:} false; then : 6731 $as_echo_n "(cached) " >&6 6732 else 6733 ac_build_alias=$build_alias 6734 test "x$ac_build_alias" = x && 6735 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 6736 test "x$ac_build_alias" = x && 6737 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 6738 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 6739 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 6740 6741 fi 6742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 6743 $as_echo "$ac_cv_build" >&6; } 6744 case $ac_cv_build in 6745 *-*-*) ;; 6746 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 6747 esac 6748 build=$ac_cv_build 6749 ac_save_IFS=$IFS; IFS='-' 6750 set x $ac_cv_build 6751 shift 6752 build_cpu=$1 6753 build_vendor=$2 6754 shift; shift 6755 # Remember, the first character of IFS is used to create $*, 6756 # except with old shells: 6757 build_os=$* 6758 IFS=$ac_save_IFS 6759 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 6760 6761 6762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 6763 $as_echo_n "checking host system type... " >&6; } 6764 if ${ac_cv_host+:} false; then : 6765 $as_echo_n "(cached) " >&6 6766 else 6767 if test "x$host_alias" = x; then 6768 ac_cv_host=$ac_cv_build 6769 else 6770 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 6771 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 6772 fi 6773 6774 fi 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 6776 $as_echo "$ac_cv_host" >&6; } 6777 case $ac_cv_host in 6778 *-*-*) ;; 6779 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 6780 esac 6781 host=$ac_cv_host 6782 ac_save_IFS=$IFS; IFS='-' 6783 set x $ac_cv_host 6784 shift 6785 host_cpu=$1 6786 host_vendor=$2 6787 shift; shift 6788 # Remember, the first character of IFS is used to create $*, 6789 # except with old shells: 6790 host_os=$* 6791 IFS=$ac_save_IFS 6792 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 6793 6794 6795 6796 # skip these tests, we do not need them. 6797 6798 6799 6800 6801 6802 6803 6804 6805 # always use ./libtool unless override from commandline (libtool=mylibtool) 6806 if test -z "$libtool"; then 6807 libtool="./libtool" 6808 fi 6809 6810 # avoid libtool max commandline length test on systems that fork slowly. 6811 6812 if echo "$host_os" | grep "sunos4" >/dev/null; then 6813 lt_cv_sys_max_cmd_len=32750; 6814 fi 6815 if test -n "$ac_tool_prefix"; then 6816 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 6817 set dummy ${ac_tool_prefix}ar; ac_word=$2 6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6819 $as_echo_n "checking for $ac_word... " >&6; } 6820 if ${ac_cv_path_AR+:} false; then : 6821 $as_echo_n "(cached) " >&6 6822 else 6823 case $AR in 6824 [\\/]* | ?:[\\/]*) 6825 ac_cv_path_AR="$AR" # Let the user override the test with a path. 6826 ;; 6827 *) 6828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6829 for as_dir in $PATH 6830 do 6831 IFS=$as_save_IFS 6832 test -z "$as_dir" && as_dir=. 6833 for ac_exec_ext in '' $ac_executable_extensions; do 6834 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6835 ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" 6836 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6837 break 2 6838 fi 6839 done 6840 done 6841 IFS=$as_save_IFS 6842 6843 ;; 6844 esac 6845 fi 6846 AR=$ac_cv_path_AR 6847 if test -n "$AR"; then 6848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6849 $as_echo "$AR" >&6; } 6850 else 6851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6852 $as_echo "no" >&6; } 6853 fi 6854 6855 6856 fi 6857 if test -z "$ac_cv_path_AR"; then 6858 ac_pt_AR=$AR 6859 # Extract the first word of "ar", so it can be a program name with args. 6860 set dummy ar; ac_word=$2 6861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6862 $as_echo_n "checking for $ac_word... " >&6; } 6863 if ${ac_cv_path_ac_pt_AR+:} false; then : 6864 $as_echo_n "(cached) " >&6 6865 else 6866 case $ac_pt_AR in 6867 [\\/]* | ?:[\\/]*) 6868 ac_cv_path_ac_pt_AR="$ac_pt_AR" # Let the user override the test with a path. 6869 ;; 6870 *) 6871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6872 for as_dir in $PATH 6873 do 6874 IFS=$as_save_IFS 6875 test -z "$as_dir" && as_dir=. 6876 for ac_exec_ext in '' $ac_executable_extensions; do 6877 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6878 ac_cv_path_ac_pt_AR="$as_dir/$ac_word$ac_exec_ext" 6879 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6880 break 2 6881 fi 6882 done 6883 done 6884 IFS=$as_save_IFS 6885 6886 ;; 6887 esac 6888 fi 6889 ac_pt_AR=$ac_cv_path_ac_pt_AR 6890 if test -n "$ac_pt_AR"; then 6891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5 6892 $as_echo "$ac_pt_AR" >&6; } 6893 else 6894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6895 $as_echo "no" >&6; } 6896 fi 6897 6898 if test "x$ac_pt_AR" = x; then 6899 AR="false" 6900 else 6901 case $cross_compiling:$ac_tool_warned in 6902 yes:) 6903 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6904 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6905 ac_tool_warned=yes ;; 6906 esac 6907 AR=$ac_pt_AR 6908 fi 6909 else 6910 AR="$ac_cv_path_AR" 6911 fi 6912 6913 if test $AR = false; then 6914 as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5 6915 fi 6916 6917 case `pwd` in 6918 *\ * | *\ *) 6919 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 6920 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 6921 esac 6922 6923 6924 6925 macro_version='2.4.6' 6926 macro_revision='2.4.6' 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 ltmain=$ac_aux_dir/ltmain.sh 6941 6942 # Backslashify metacharacters that are still active within 6943 # double-quoted strings. 6944 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 6945 6946 # Same as above, but do not quote variable references. 6947 double_quote_subst='s/\(["`\\]\)/\\\1/g' 6948 6949 # Sed substitution to delay expansion of an escaped shell variable in a 6950 # double_quote_subst'ed string. 6951 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 6952 6953 # Sed substitution to delay expansion of an escaped single quote. 6954 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 6955 6956 # Sed substitution to avoid accidental globbing in evaled expressions 6957 no_glob_subst='s/\*/\\\*/g' 6958 6959 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6960 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 6961 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 6962 6963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 6964 $as_echo_n "checking how to print strings... " >&6; } 6965 # Test print first, because it will be a builtin if present. 6966 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 6967 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 6968 ECHO='print -r --' 6969 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 6970 ECHO='printf %s\n' 6971 else 6972 # Use this function as a fallback that always works. 6973 func_fallback_echo () 6974 { 6975 eval 'cat <<_LTECHO_EOF 6976 $1 6977 _LTECHO_EOF' 6978 } 6979 ECHO='func_fallback_echo' 6980 fi 6981 6982 # func_echo_all arg... 6983 # Invoke $ECHO with all args, space-separated. 6984 func_echo_all () 6985 { 6986 $ECHO "" 6987 } 6988 6989 case $ECHO in 6990 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 6991 $as_echo "printf" >&6; } ;; 6992 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 6993 $as_echo "print -r" >&6; } ;; 6994 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 6995 $as_echo "cat" >&6; } ;; 6996 esac 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 7012 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 7013 if ${ac_cv_path_SED+:} false; then : 7014 $as_echo_n "(cached) " >&6 7015 else 7016 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 7017 for ac_i in 1 2 3 4 5 6 7; do 7018 ac_script="$ac_script$as_nl$ac_script" 7019 done 7020 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 7021 { ac_script=; unset ac_script;} 7022 if test -z "$SED"; then 7023 ac_path_SED_found=false 7024 # Loop through the user's path and test for each of PROGNAME-LIST 7025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7026 for as_dir in $PATH 7027 do 7028 IFS=$as_save_IFS 7029 test -z "$as_dir" && as_dir=. 7030 for ac_prog in sed gsed; do 7031 for ac_exec_ext in '' $ac_executable_extensions; do 7032 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 7033 as_fn_executable_p "$ac_path_SED" || continue 7034 # Check for GNU ac_path_SED and select it if it is found. 7035 # Check for GNU $ac_path_SED 7036 case `"$ac_path_SED" --version 2>&1` in 7037 *GNU*) 7038 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 7039 *) 7040 ac_count=0 7041 $as_echo_n 0123456789 >"conftest.in" 7042 while : 7043 do 7044 cat "conftest.in" "conftest.in" >"conftest.tmp" 7045 mv "conftest.tmp" "conftest.in" 7046 cp "conftest.in" "conftest.nl" 7047 $as_echo '' >> "conftest.nl" 7048 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 7049 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7050 as_fn_arith $ac_count + 1 && ac_count=$as_val 7051 if test $ac_count -gt ${ac_path_SED_max-0}; then 7052 # Best one so far, save it but keep looking for a better one 7053 ac_cv_path_SED="$ac_path_SED" 7054 ac_path_SED_max=$ac_count 7055 fi 7056 # 10*(2^10) chars as input seems more than enough 7057 test $ac_count -gt 10 && break 7058 done 7059 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7060 esac 7061 7062 $ac_path_SED_found && break 3 7063 done 7064 done 7065 done 7066 IFS=$as_save_IFS 7067 if test -z "$ac_cv_path_SED"; then 7068 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 7069 fi 7070 else 7071 ac_cv_path_SED=$SED 7072 fi 7073 7074 fi 7075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 7076 $as_echo "$ac_cv_path_SED" >&6; } 7077 SED="$ac_cv_path_SED" 7078 rm -f conftest.sed 7079 7080 test -z "$SED" && SED=sed 7081 Xsed="$SED -e 1s/^X//" 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 7094 $as_echo_n "checking for fgrep... " >&6; } 7095 if ${ac_cv_path_FGREP+:} false; then : 7096 $as_echo_n "(cached) " >&6 7097 else 7098 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 7099 then ac_cv_path_FGREP="$GREP -F" 7100 else 7101 if test -z "$FGREP"; then 7102 ac_path_FGREP_found=false 7103 # Loop through the user's path and test for each of PROGNAME-LIST 7104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7105 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 7106 do 7107 IFS=$as_save_IFS 7108 test -z "$as_dir" && as_dir=. 7109 for ac_prog in fgrep; do 7110 for ac_exec_ext in '' $ac_executable_extensions; do 7111 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 7112 as_fn_executable_p "$ac_path_FGREP" || continue 7113 # Check for GNU ac_path_FGREP and select it if it is found. 7114 # Check for GNU $ac_path_FGREP 7115 case `"$ac_path_FGREP" --version 2>&1` in 7116 *GNU*) 7117 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 7118 *) 7119 ac_count=0 7120 $as_echo_n 0123456789 >"conftest.in" 7121 while : 7122 do 7123 cat "conftest.in" "conftest.in" >"conftest.tmp" 7124 mv "conftest.tmp" "conftest.in" 7125 cp "conftest.in" "conftest.nl" 7126 $as_echo 'FGREP' >> "conftest.nl" 7127 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 7128 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7129 as_fn_arith $ac_count + 1 && ac_count=$as_val 7130 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 7131 # Best one so far, save it but keep looking for a better one 7132 ac_cv_path_FGREP="$ac_path_FGREP" 7133 ac_path_FGREP_max=$ac_count 7134 fi 7135 # 10*(2^10) chars as input seems more than enough 7136 test $ac_count -gt 10 && break 7137 done 7138 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7139 esac 7140 7141 $ac_path_FGREP_found && break 3 7142 done 7143 done 7144 done 7145 IFS=$as_save_IFS 7146 if test -z "$ac_cv_path_FGREP"; then 7147 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 7148 fi 7149 else 7150 ac_cv_path_FGREP=$FGREP 7151 fi 7152 7153 fi 7154 fi 7155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 7156 $as_echo "$ac_cv_path_FGREP" >&6; } 7157 FGREP="$ac_cv_path_FGREP" 7158 7159 7160 test -z "$GREP" && GREP=grep 7161 7162 7163 7164 7165 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 # Check whether --with-gnu-ld was given. 7181 if test "${with_gnu_ld+set}" = set; then : 7182 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 7183 else 7184 with_gnu_ld=no 7185 fi 7186 7187 ac_prog=ld 7188 if test yes = "$GCC"; then 7189 # Check if gcc -print-prog-name=ld gives a path. 7190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 7191 $as_echo_n "checking for ld used by $CC... " >&6; } 7192 case $host in 7193 *-*-mingw*) 7194 # gcc leaves a trailing carriage return, which upsets mingw 7195 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 7196 *) 7197 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 7198 esac 7199 case $ac_prog in 7200 # Accept absolute paths. 7201 [\\/]* | ?:[\\/]*) 7202 re_direlt='/[^/][^/]*/\.\./' 7203 # Canonicalize the pathname of ld 7204 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 7205 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 7206 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 7207 done 7208 test -z "$LD" && LD=$ac_prog 7209 ;; 7210 "") 7211 # If it fails, then pretend we aren't using GCC. 7212 ac_prog=ld 7213 ;; 7214 *) 7215 # If it is relative, then search for the first ld in PATH. 7216 with_gnu_ld=unknown 7217 ;; 7218 esac 7219 elif test yes = "$with_gnu_ld"; then 7220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 7221 $as_echo_n "checking for GNU ld... " >&6; } 7222 else 7223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 7224 $as_echo_n "checking for non-GNU ld... " >&6; } 7225 fi 7226 if ${lt_cv_path_LD+:} false; then : 7227 $as_echo_n "(cached) " >&6 7228 else 7229 if test -z "$LD"; then 7230 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7231 for ac_dir in $PATH; do 7232 IFS=$lt_save_ifs 7233 test -z "$ac_dir" && ac_dir=. 7234 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 7235 lt_cv_path_LD=$ac_dir/$ac_prog 7236 # Check to see if the program is GNU ld. I'd rather use --version, 7237 # but apparently some variants of GNU ld only accept -v. 7238 # Break only if it was the GNU/non-GNU ld that we prefer. 7239 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 7240 *GNU* | *'with BFD'*) 7241 test no != "$with_gnu_ld" && break 7242 ;; 7243 *) 7244 test yes != "$with_gnu_ld" && break 7245 ;; 7246 esac 7247 fi 7248 done 7249 IFS=$lt_save_ifs 7250 else 7251 lt_cv_path_LD=$LD # Let the user override the test with a path. 7252 fi 7253 fi 7254 7255 LD=$lt_cv_path_LD 7256 if test -n "$LD"; then 7257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 7258 $as_echo "$LD" >&6; } 7259 else 7260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7261 $as_echo "no" >&6; } 7262 fi 7263 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 7264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 7265 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 7266 if ${lt_cv_prog_gnu_ld+:} false; then : 7267 $as_echo_n "(cached) " >&6 7268 else 7269 # I'd rather use --version here, but apparently some GNU lds only accept -v. 7270 case `$LD -v 2>&1 </dev/null` in 7271 *GNU* | *'with BFD'*) 7272 lt_cv_prog_gnu_ld=yes 7273 ;; 7274 *) 7275 lt_cv_prog_gnu_ld=no 7276 ;; 7277 esac 7278 fi 7279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 7280 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 7281 with_gnu_ld=$lt_cv_prog_gnu_ld 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 7292 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 7293 if ${lt_cv_path_NM+:} false; then : 7294 $as_echo_n "(cached) " >&6 7295 else 7296 if test -n "$NM"; then 7297 # Let the user override the test. 7298 lt_cv_path_NM=$NM 7299 else 7300 lt_nm_to_check=${ac_tool_prefix}nm 7301 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 7302 lt_nm_to_check="$lt_nm_to_check nm" 7303 fi 7304 for lt_tmp_nm in $lt_nm_to_check; do 7305 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7306 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 7307 IFS=$lt_save_ifs 7308 test -z "$ac_dir" && ac_dir=. 7309 tmp_nm=$ac_dir/$lt_tmp_nm 7310 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 7311 # Check to see if the nm accepts a BSD-compat flag. 7312 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 7313 # nm: unknown option "B" ignored 7314 # Tru64's nm complains that /dev/null is an invalid object file 7315 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 7316 case $build_os in 7317 mingw*) lt_bad_file=conftest.nm/nofile ;; 7318 *) lt_bad_file=/dev/null ;; 7319 esac 7320 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 7321 *$lt_bad_file* | *'Invalid file or object type'*) 7322 lt_cv_path_NM="$tmp_nm -B" 7323 break 2 7324 ;; 7325 *) 7326 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 7327 */dev/null*) 7328 lt_cv_path_NM="$tmp_nm -p" 7329 break 2 7330 ;; 7331 *) 7332 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 7333 continue # so that we can try to find one that supports BSD flags 7334 ;; 7335 esac 7336 ;; 7337 esac 7338 fi 7339 done 7340 IFS=$lt_save_ifs 7341 done 7342 : ${lt_cv_path_NM=no} 7343 fi 7344 fi 7345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 7346 $as_echo "$lt_cv_path_NM" >&6; } 7347 if test no != "$lt_cv_path_NM"; then 7348 NM=$lt_cv_path_NM 7349 else 7350 # Didn't find any BSD compatible name lister, look for dumpbin. 7351 if test -n "$DUMPBIN"; then : 7352 # Let the user override the test. 7353 else 7354 if test -n "$ac_tool_prefix"; then 7355 for ac_prog in dumpbin "link -dump" 7356 do 7357 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 7358 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 7359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7360 $as_echo_n "checking for $ac_word... " >&6; } 7361 if ${ac_cv_prog_DUMPBIN+:} false; then : 7362 $as_echo_n "(cached) " >&6 7363 else 7364 if test -n "$DUMPBIN"; then 7365 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 7366 else 7367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7368 for as_dir in $PATH 7369 do 7370 IFS=$as_save_IFS 7371 test -z "$as_dir" && as_dir=. 7372 for ac_exec_ext in '' $ac_executable_extensions; do 7373 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7374 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 7375 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7376 break 2 7377 fi 7378 done 7379 done 7380 IFS=$as_save_IFS 7381 7382 fi 7383 fi 7384 DUMPBIN=$ac_cv_prog_DUMPBIN 7385 if test -n "$DUMPBIN"; then 7386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 7387 $as_echo "$DUMPBIN" >&6; } 7388 else 7389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7390 $as_echo "no" >&6; } 7391 fi 7392 7393 7394 test -n "$DUMPBIN" && break 7395 done 7396 fi 7397 if test -z "$DUMPBIN"; then 7398 ac_ct_DUMPBIN=$DUMPBIN 7399 for ac_prog in dumpbin "link -dump" 7400 do 7401 # Extract the first word of "$ac_prog", so it can be a program name with args. 7402 set dummy $ac_prog; ac_word=$2 7403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7404 $as_echo_n "checking for $ac_word... " >&6; } 7405 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 7406 $as_echo_n "(cached) " >&6 7407 else 7408 if test -n "$ac_ct_DUMPBIN"; then 7409 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 7410 else 7411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7412 for as_dir in $PATH 7413 do 7414 IFS=$as_save_IFS 7415 test -z "$as_dir" && as_dir=. 7416 for ac_exec_ext in '' $ac_executable_extensions; do 7417 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7418 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 7419 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7420 break 2 7421 fi 7422 done 7423 done 7424 IFS=$as_save_IFS 7425 7426 fi 7427 fi 7428 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 7429 if test -n "$ac_ct_DUMPBIN"; then 7430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 7431 $as_echo "$ac_ct_DUMPBIN" >&6; } 7432 else 7433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7434 $as_echo "no" >&6; } 7435 fi 7436 7437 7438 test -n "$ac_ct_DUMPBIN" && break 7439 done 7440 7441 if test "x$ac_ct_DUMPBIN" = x; then 7442 DUMPBIN=":" 7443 else 7444 case $cross_compiling:$ac_tool_warned in 7445 yes:) 7446 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7447 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7448 ac_tool_warned=yes ;; 7449 esac 7450 DUMPBIN=$ac_ct_DUMPBIN 7451 fi 7452 fi 7453 7454 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 7455 *COFF*) 7456 DUMPBIN="$DUMPBIN -symbols -headers" 7457 ;; 7458 *) 7459 DUMPBIN=: 7460 ;; 7461 esac 7462 fi 7463 7464 if test : != "$DUMPBIN"; then 7465 NM=$DUMPBIN 7466 fi 7467 fi 7468 test -z "$NM" && NM=nm 7469 7470 7471 7472 7473 7474 7475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 7476 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 7477 if ${lt_cv_nm_interface+:} false; then : 7478 $as_echo_n "(cached) " >&6 7479 else 7480 lt_cv_nm_interface="BSD nm" 7481 echo "int some_variable = 0;" > conftest.$ac_ext 7482 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 7483 (eval "$ac_compile" 2>conftest.err) 7484 cat conftest.err >&5 7485 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 7486 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 7487 cat conftest.err >&5 7488 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 7489 cat conftest.out >&5 7490 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 7491 lt_cv_nm_interface="MS dumpbin" 7492 fi 7493 rm -f conftest* 7494 fi 7495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 7496 $as_echo "$lt_cv_nm_interface" >&6; } 7497 7498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 7499 $as_echo_n "checking whether ln -s works... " >&6; } 7500 LN_S=$as_ln_s 7501 if test "$LN_S" = "ln -s"; then 7502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7503 $as_echo "yes" >&6; } 7504 else 7505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 7506 $as_echo "no, using $LN_S" >&6; } 7507 fi 7508 7509 # find the maximum length of command line arguments 7510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 7511 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 7512 if ${lt_cv_sys_max_cmd_len+:} false; then : 7513 $as_echo_n "(cached) " >&6 7514 else 7515 i=0 7516 teststring=ABCD 7517 7518 case $build_os in 7519 msdosdjgpp*) 7520 # On DJGPP, this test can blow up pretty badly due to problems in libc 7521 # (any single argument exceeding 2000 bytes causes a buffer overrun 7522 # during glob expansion). Even if it were fixed, the result of this 7523 # check would be larger than it should be. 7524 lt_cv_sys_max_cmd_len=12288; # 12K is about right 7525 ;; 7526 7527 gnu*) 7528 # Under GNU Hurd, this test is not required because there is 7529 # no limit to the length of command line arguments. 7530 # Libtool will interpret -1 as no limit whatsoever 7531 lt_cv_sys_max_cmd_len=-1; 7532 ;; 7533 7534 cygwin* | mingw* | cegcc*) 7535 # On Win9x/ME, this test blows up -- it succeeds, but takes 7536 # about 5 minutes as the teststring grows exponentially. 7537 # Worse, since 9x/ME are not pre-emptively multitasking, 7538 # you end up with a "frozen" computer, even though with patience 7539 # the test eventually succeeds (with a max line length of 256k). 7540 # Instead, let's just punt: use the minimum linelength reported by 7541 # all of the supported platforms: 8192 (on NT/2K/XP). 7542 lt_cv_sys_max_cmd_len=8192; 7543 ;; 7544 7545 mint*) 7546 # On MiNT this can take a long time and run out of memory. 7547 lt_cv_sys_max_cmd_len=8192; 7548 ;; 7549 7550 amigaos*) 7551 # On AmigaOS with pdksh, this test takes hours, literally. 7552 # So we just punt and use a minimum line length of 8192. 7553 lt_cv_sys_max_cmd_len=8192; 7554 ;; 7555 7556 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 7557 # This has been around since 386BSD, at least. Likely further. 7558 if test -x /sbin/sysctl; then 7559 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 7560 elif test -x /usr/sbin/sysctl; then 7561 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 7562 else 7563 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 7564 fi 7565 # And add a safety zone 7566 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7567 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7568 ;; 7569 7570 interix*) 7571 # We know the value 262144 and hardcode it with a safety zone (like BSD) 7572 lt_cv_sys_max_cmd_len=196608 7573 ;; 7574 7575 os2*) 7576 # The test takes a long time on OS/2. 7577 lt_cv_sys_max_cmd_len=8192 7578 ;; 7579 7580 osf*) 7581 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 7582 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 7583 # nice to cause kernel panics so lets avoid the loop below. 7584 # First set a reasonable default. 7585 lt_cv_sys_max_cmd_len=16384 7586 # 7587 if test -x /sbin/sysconfig; then 7588 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 7589 *1*) lt_cv_sys_max_cmd_len=-1 ;; 7590 esac 7591 fi 7592 ;; 7593 sco3.2v5*) 7594 lt_cv_sys_max_cmd_len=102400 7595 ;; 7596 sysv5* | sco5v6* | sysv4.2uw2*) 7597 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 7598 if test -n "$kargmax"; then 7599 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 7600 else 7601 lt_cv_sys_max_cmd_len=32768 7602 fi 7603 ;; 7604 *) 7605 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 7606 if test -n "$lt_cv_sys_max_cmd_len" && \ 7607 test undefined != "$lt_cv_sys_max_cmd_len"; then 7608 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7609 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7610 else 7611 # Make teststring a little bigger before we do anything with it. 7612 # a 1K string should be a reasonable start. 7613 for i in 1 2 3 4 5 6 7 8; do 7614 teststring=$teststring$teststring 7615 done 7616 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 7617 # If test is not a shell built-in, we'll probably end up computing a 7618 # maximum length that is only half of the actual maximum length, but 7619 # we can't tell. 7620 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 7621 = "X$teststring$teststring"; } >/dev/null 2>&1 && 7622 test 17 != "$i" # 1/2 MB should be enough 7623 do 7624 i=`expr $i + 1` 7625 teststring=$teststring$teststring 7626 done 7627 # Only check the string length outside the loop. 7628 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 7629 teststring= 7630 # Add a significant safety factor because C++ compilers can tack on 7631 # massive amounts of additional arguments before passing them to the 7632 # linker. It appears as though 1/2 is a usable value. 7633 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 7634 fi 7635 ;; 7636 esac 7637 7638 fi 7639 7640 if test -n "$lt_cv_sys_max_cmd_len"; then 7641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 7642 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 7643 else 7644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 7645 $as_echo "none" >&6; } 7646 fi 7647 max_cmd_len=$lt_cv_sys_max_cmd_len 7648 7649 7650 7651 7652 7653 7654 : ${CP="cp -f"} 7655 : ${MV="mv -f"} 7656 : ${RM="rm -f"} 7657 7658 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7659 lt_unset=unset 7660 else 7661 lt_unset=false 7662 fi 7663 7664 7665 7666 7667 7668 # test EBCDIC or ASCII 7669 case `echo X|tr X '\101'` in 7670 A) # ASCII based system 7671 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7672 lt_SP2NL='tr \040 \012' 7673 lt_NL2SP='tr \015\012 \040\040' 7674 ;; 7675 *) # EBCDIC based system 7676 lt_SP2NL='tr \100 \n' 7677 lt_NL2SP='tr \r\n \100\100' 7678 ;; 7679 esac 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 7690 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 7691 if ${lt_cv_to_host_file_cmd+:} false; then : 7692 $as_echo_n "(cached) " >&6 7693 else 7694 case $host in 7695 *-*-mingw* ) 7696 case $build in 7697 *-*-mingw* ) # actually msys 7698 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7699 ;; 7700 *-*-cygwin* ) 7701 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7702 ;; 7703 * ) # otherwise, assume *nix 7704 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7705 ;; 7706 esac 7707 ;; 7708 *-*-cygwin* ) 7709 case $build in 7710 *-*-mingw* ) # actually msys 7711 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7712 ;; 7713 *-*-cygwin* ) 7714 lt_cv_to_host_file_cmd=func_convert_file_noop 7715 ;; 7716 * ) # otherwise, assume *nix 7717 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7718 ;; 7719 esac 7720 ;; 7721 * ) # unhandled hosts (and "normal" native builds) 7722 lt_cv_to_host_file_cmd=func_convert_file_noop 7723 ;; 7724 esac 7725 7726 fi 7727 7728 to_host_file_cmd=$lt_cv_to_host_file_cmd 7729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 7730 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 7731 7732 7733 7734 7735 7736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 7737 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 7738 if ${lt_cv_to_tool_file_cmd+:} false; then : 7739 $as_echo_n "(cached) " >&6 7740 else 7741 #assume ordinary cross tools, or native build. 7742 lt_cv_to_tool_file_cmd=func_convert_file_noop 7743 case $host in 7744 *-*-mingw* ) 7745 case $build in 7746 *-*-mingw* ) # actually msys 7747 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7748 ;; 7749 esac 7750 ;; 7751 esac 7752 7753 fi 7754 7755 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 7757 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 7758 7759 7760 7761 7762 7763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 7764 $as_echo_n "checking for $LD option to reload object files... " >&6; } 7765 if ${lt_cv_ld_reload_flag+:} false; then : 7766 $as_echo_n "(cached) " >&6 7767 else 7768 lt_cv_ld_reload_flag='-r' 7769 fi 7770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 7771 $as_echo "$lt_cv_ld_reload_flag" >&6; } 7772 reload_flag=$lt_cv_ld_reload_flag 7773 case $reload_flag in 7774 "" | " "*) ;; 7775 *) reload_flag=" $reload_flag" ;; 7776 esac 7777 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7778 case $host_os in 7779 cygwin* | mingw* | pw32* | cegcc*) 7780 if test yes != "$GCC"; then 7781 reload_cmds=false 7782 fi 7783 ;; 7784 darwin*) 7785 if test yes = "$GCC"; then 7786 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 7787 else 7788 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7789 fi 7790 ;; 7791 esac 7792 7793 7794 7795 7796 7797 7798 7799 7800 7801 if test -n "$ac_tool_prefix"; then 7802 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 7803 set dummy ${ac_tool_prefix}objdump; ac_word=$2 7804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7805 $as_echo_n "checking for $ac_word... " >&6; } 7806 if ${ac_cv_prog_OBJDUMP+:} false; then : 7807 $as_echo_n "(cached) " >&6 7808 else 7809 if test -n "$OBJDUMP"; then 7810 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 7811 else 7812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7813 for as_dir in $PATH 7814 do 7815 IFS=$as_save_IFS 7816 test -z "$as_dir" && as_dir=. 7817 for ac_exec_ext in '' $ac_executable_extensions; do 7818 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7819 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 7820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7821 break 2 7822 fi 7823 done 7824 done 7825 IFS=$as_save_IFS 7826 7827 fi 7828 fi 7829 OBJDUMP=$ac_cv_prog_OBJDUMP 7830 if test -n "$OBJDUMP"; then 7831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 7832 $as_echo "$OBJDUMP" >&6; } 7833 else 7834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7835 $as_echo "no" >&6; } 7836 fi 7837 7838 7839 fi 7840 if test -z "$ac_cv_prog_OBJDUMP"; then 7841 ac_ct_OBJDUMP=$OBJDUMP 7842 # Extract the first word of "objdump", so it can be a program name with args. 7843 set dummy objdump; ac_word=$2 7844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7845 $as_echo_n "checking for $ac_word... " >&6; } 7846 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 7847 $as_echo_n "(cached) " >&6 7848 else 7849 if test -n "$ac_ct_OBJDUMP"; then 7850 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 7851 else 7852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7853 for as_dir in $PATH 7854 do 7855 IFS=$as_save_IFS 7856 test -z "$as_dir" && as_dir=. 7857 for ac_exec_ext in '' $ac_executable_extensions; do 7858 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7859 ac_cv_prog_ac_ct_OBJDUMP="objdump" 7860 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7861 break 2 7862 fi 7863 done 7864 done 7865 IFS=$as_save_IFS 7866 7867 fi 7868 fi 7869 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 7870 if test -n "$ac_ct_OBJDUMP"; then 7871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 7872 $as_echo "$ac_ct_OBJDUMP" >&6; } 7873 else 7874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7875 $as_echo "no" >&6; } 7876 fi 7877 7878 if test "x$ac_ct_OBJDUMP" = x; then 7879 OBJDUMP="false" 7880 else 7881 case $cross_compiling:$ac_tool_warned in 7882 yes:) 7883 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7884 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7885 ac_tool_warned=yes ;; 7886 esac 7887 OBJDUMP=$ac_ct_OBJDUMP 7888 fi 7889 else 7890 OBJDUMP="$ac_cv_prog_OBJDUMP" 7891 fi 7892 7893 test -z "$OBJDUMP" && OBJDUMP=objdump 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 7904 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 7905 if ${lt_cv_deplibs_check_method+:} false; then : 7906 $as_echo_n "(cached) " >&6 7907 else 7908 lt_cv_file_magic_cmd='$MAGIC_CMD' 7909 lt_cv_file_magic_test_file= 7910 lt_cv_deplibs_check_method='unknown' 7911 # Need to set the preceding variable on all platforms that support 7912 # interlibrary dependencies. 7913 # 'none' -- dependencies not supported. 7914 # 'unknown' -- same as none, but documents that we really don't know. 7915 # 'pass_all' -- all dependencies passed with no checks. 7916 # 'test_compile' -- check by making test program. 7917 # 'file_magic [[regex]]' -- check by looking for files in library path 7918 # that responds to the $file_magic_cmd with a given extended regex. 7919 # If you have 'file' or equivalent on your system and you're not sure 7920 # whether 'pass_all' will *always* work, you probably want this one. 7921 7922 case $host_os in 7923 aix[4-9]*) 7924 lt_cv_deplibs_check_method=pass_all 7925 ;; 7926 7927 beos*) 7928 lt_cv_deplibs_check_method=pass_all 7929 ;; 7930 7931 bsdi[45]*) 7932 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 7933 lt_cv_file_magic_cmd='/usr/bin/file -L' 7934 lt_cv_file_magic_test_file=/shlib/libc.so 7935 ;; 7936 7937 cygwin*) 7938 # func_win32_libid is a shell function defined in ltmain.sh 7939 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 7940 lt_cv_file_magic_cmd='func_win32_libid' 7941 ;; 7942 7943 mingw* | pw32*) 7944 # Base MSYS/MinGW do not provide the 'file' command needed by 7945 # func_win32_libid shell function, so use a weaker test based on 'objdump', 7946 # unless we find 'file', for example because we are cross-compiling. 7947 if ( file / ) >/dev/null 2>&1; then 7948 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 7949 lt_cv_file_magic_cmd='func_win32_libid' 7950 else 7951 # Keep this pattern in sync with the one in func_win32_libid. 7952 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 7953 lt_cv_file_magic_cmd='$OBJDUMP -f' 7954 fi 7955 ;; 7956 7957 cegcc*) 7958 # use the weaker test based on 'objdump'. See mingw*. 7959 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 7960 lt_cv_file_magic_cmd='$OBJDUMP -f' 7961 ;; 7962 7963 darwin* | rhapsody*) 7964 lt_cv_deplibs_check_method=pass_all 7965 ;; 7966 7967 freebsd* | dragonfly*) 7968 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 7969 case $host_cpu in 7970 i*86 ) 7971 # Not sure whether the presence of OpenBSD here was a mistake. 7972 # Let's accept both of them until this is cleared up. 7973 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 7974 lt_cv_file_magic_cmd=/usr/bin/file 7975 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 7976 ;; 7977 esac 7978 else 7979 lt_cv_deplibs_check_method=pass_all 7980 fi 7981 ;; 7982 7983 haiku*) 7984 lt_cv_deplibs_check_method=pass_all 7985 ;; 7986 7987 hpux10.20* | hpux11*) 7988 lt_cv_file_magic_cmd=/usr/bin/file 7989 case $host_cpu in 7990 ia64*) 7991 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 7992 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 7993 ;; 7994 hppa*64*) 7995 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 7996 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 7997 ;; 7998 *) 7999 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 8000 lt_cv_file_magic_test_file=/usr/lib/libc.sl 8001 ;; 8002 esac 8003 ;; 8004 8005 interix[3-9]*) 8006 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 8007 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 8008 ;; 8009 8010 irix5* | irix6* | nonstopux*) 8011 case $LD in 8012 *-32|*"-32 ") libmagic=32-bit;; 8013 *-n32|*"-n32 ") libmagic=N32;; 8014 *-64|*"-64 ") libmagic=64-bit;; 8015 *) libmagic=never-match;; 8016 esac 8017 lt_cv_deplibs_check_method=pass_all 8018 ;; 8019 8020 # This must be glibc/ELF. 8021 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 8022 lt_cv_deplibs_check_method=pass_all 8023 ;; 8024 8025 netbsd*) 8026 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 8027 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 8028 else 8029 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 8030 fi 8031 ;; 8032 8033 newos6*) 8034 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 8035 lt_cv_file_magic_cmd=/usr/bin/file 8036 lt_cv_file_magic_test_file=/usr/lib/libnls.so 8037 ;; 8038 8039 *nto* | *qnx*) 8040 lt_cv_deplibs_check_method=pass_all 8041 ;; 8042 8043 openbsd* | bitrig*) 8044 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 8045 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 8046 else 8047 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 8048 fi 8049 ;; 8050 8051 osf3* | osf4* | osf5*) 8052 lt_cv_deplibs_check_method=pass_all 8053 ;; 8054 8055 rdos*) 8056 lt_cv_deplibs_check_method=pass_all 8057 ;; 8058 8059 solaris*) 8060 lt_cv_deplibs_check_method=pass_all 8061 ;; 8062 8063 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 8064 lt_cv_deplibs_check_method=pass_all 8065 ;; 8066 8067 sysv4 | sysv4.3*) 8068 case $host_vendor in 8069 motorola) 8070 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]' 8071 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 8072 ;; 8073 ncr) 8074 lt_cv_deplibs_check_method=pass_all 8075 ;; 8076 sequent) 8077 lt_cv_file_magic_cmd='/bin/file' 8078 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 8079 ;; 8080 sni) 8081 lt_cv_file_magic_cmd='/bin/file' 8082 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 8083 lt_cv_file_magic_test_file=/lib/libc.so 8084 ;; 8085 siemens) 8086 lt_cv_deplibs_check_method=pass_all 8087 ;; 8088 pc) 8089 lt_cv_deplibs_check_method=pass_all 8090 ;; 8091 esac 8092 ;; 8093 8094 tpf*) 8095 lt_cv_deplibs_check_method=pass_all 8096 ;; 8097 os2*) 8098 lt_cv_deplibs_check_method=pass_all 8099 ;; 8100 esac 8101 8102 fi 8103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 8104 $as_echo "$lt_cv_deplibs_check_method" >&6; } 8105 8106 file_magic_glob= 8107 want_nocaseglob=no 8108 if test "$build" = "$host"; then 8109 case $host_os in 8110 mingw* | pw32*) 8111 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 8112 want_nocaseglob=yes 8113 else 8114 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 8115 fi 8116 ;; 8117 esac 8118 fi 8119 8120 file_magic_cmd=$lt_cv_file_magic_cmd 8121 deplibs_check_method=$lt_cv_deplibs_check_method 8122 test -z "$deplibs_check_method" && deplibs_check_method=unknown 8123 8124 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 if test -n "$ac_tool_prefix"; then 8146 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 8147 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 8148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8149 $as_echo_n "checking for $ac_word... " >&6; } 8150 if ${ac_cv_prog_DLLTOOL+:} false; then : 8151 $as_echo_n "(cached) " >&6 8152 else 8153 if test -n "$DLLTOOL"; then 8154 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 8155 else 8156 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8157 for as_dir in $PATH 8158 do 8159 IFS=$as_save_IFS 8160 test -z "$as_dir" && as_dir=. 8161 for ac_exec_ext in '' $ac_executable_extensions; do 8162 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8163 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 8164 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8165 break 2 8166 fi 8167 done 8168 done 8169 IFS=$as_save_IFS 8170 8171 fi 8172 fi 8173 DLLTOOL=$ac_cv_prog_DLLTOOL 8174 if test -n "$DLLTOOL"; then 8175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 8176 $as_echo "$DLLTOOL" >&6; } 8177 else 8178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8179 $as_echo "no" >&6; } 8180 fi 8181 8182 8183 fi 8184 if test -z "$ac_cv_prog_DLLTOOL"; then 8185 ac_ct_DLLTOOL=$DLLTOOL 8186 # Extract the first word of "dlltool", so it can be a program name with args. 8187 set dummy dlltool; ac_word=$2 8188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8189 $as_echo_n "checking for $ac_word... " >&6; } 8190 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 8191 $as_echo_n "(cached) " >&6 8192 else 8193 if test -n "$ac_ct_DLLTOOL"; then 8194 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 8195 else 8196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8197 for as_dir in $PATH 8198 do 8199 IFS=$as_save_IFS 8200 test -z "$as_dir" && as_dir=. 8201 for ac_exec_ext in '' $ac_executable_extensions; do 8202 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8203 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 8204 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8205 break 2 8206 fi 8207 done 8208 done 8209 IFS=$as_save_IFS 8210 8211 fi 8212 fi 8213 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 8214 if test -n "$ac_ct_DLLTOOL"; then 8215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 8216 $as_echo "$ac_ct_DLLTOOL" >&6; } 8217 else 8218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8219 $as_echo "no" >&6; } 8220 fi 8221 8222 if test "x$ac_ct_DLLTOOL" = x; then 8223 DLLTOOL="false" 8224 else 8225 case $cross_compiling:$ac_tool_warned in 8226 yes:) 8227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8228 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8229 ac_tool_warned=yes ;; 8230 esac 8231 DLLTOOL=$ac_ct_DLLTOOL 8232 fi 8233 else 8234 DLLTOOL="$ac_cv_prog_DLLTOOL" 8235 fi 8236 8237 test -z "$DLLTOOL" && DLLTOOL=dlltool 8238 8239 8240 8241 8242 8243 8244 8245 8246 8247 8248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 8249 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 8250 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 8251 $as_echo_n "(cached) " >&6 8252 else 8253 lt_cv_sharedlib_from_linklib_cmd='unknown' 8254 8255 case $host_os in 8256 cygwin* | mingw* | pw32* | cegcc*) 8257 # two different shell functions defined in ltmain.sh; 8258 # decide which one to use based on capabilities of $DLLTOOL 8259 case `$DLLTOOL --help 2>&1` in 8260 *--identify-strict*) 8261 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 8262 ;; 8263 *) 8264 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 8265 ;; 8266 esac 8267 ;; 8268 *) 8269 # fallback: assume linklib IS sharedlib 8270 lt_cv_sharedlib_from_linklib_cmd=$ECHO 8271 ;; 8272 esac 8273 8274 fi 8275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 8276 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 8277 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 8278 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 8279 8280 8281 8282 8283 8284 8285 8286 if test -n "$ac_tool_prefix"; then 8287 for ac_prog in ar 8288 do 8289 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 8290 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 8291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8292 $as_echo_n "checking for $ac_word... " >&6; } 8293 if ${ac_cv_prog_AR+:} false; then : 8294 $as_echo_n "(cached) " >&6 8295 else 8296 if test -n "$AR"; then 8297 ac_cv_prog_AR="$AR" # Let the user override the test. 8298 else 8299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8300 for as_dir in $PATH 8301 do 8302 IFS=$as_save_IFS 8303 test -z "$as_dir" && as_dir=. 8304 for ac_exec_ext in '' $ac_executable_extensions; do 8305 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8306 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 8307 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8308 break 2 8309 fi 8310 done 8311 done 8312 IFS=$as_save_IFS 8313 8314 fi 8315 fi 8316 AR=$ac_cv_prog_AR 8317 if test -n "$AR"; then 8318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 8319 $as_echo "$AR" >&6; } 8320 else 8321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8322 $as_echo "no" >&6; } 8323 fi 8324 8325 8326 test -n "$AR" && break 8327 done 8328 fi 8329 if test -z "$AR"; then 8330 ac_ct_AR=$AR 8331 for ac_prog in ar 8332 do 8333 # Extract the first word of "$ac_prog", so it can be a program name with args. 8334 set dummy $ac_prog; ac_word=$2 8335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8336 $as_echo_n "checking for $ac_word... " >&6; } 8337 if ${ac_cv_prog_ac_ct_AR+:} false; then : 8338 $as_echo_n "(cached) " >&6 8339 else 8340 if test -n "$ac_ct_AR"; then 8341 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 8342 else 8343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8344 for as_dir in $PATH 8345 do 8346 IFS=$as_save_IFS 8347 test -z "$as_dir" && as_dir=. 8348 for ac_exec_ext in '' $ac_executable_extensions; do 8349 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8350 ac_cv_prog_ac_ct_AR="$ac_prog" 8351 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8352 break 2 8353 fi 8354 done 8355 done 8356 IFS=$as_save_IFS 8357 8358 fi 8359 fi 8360 ac_ct_AR=$ac_cv_prog_ac_ct_AR 8361 if test -n "$ac_ct_AR"; then 8362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 8363 $as_echo "$ac_ct_AR" >&6; } 8364 else 8365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8366 $as_echo "no" >&6; } 8367 fi 8368 8369 8370 test -n "$ac_ct_AR" && break 8371 done 8372 8373 if test "x$ac_ct_AR" = x; then 8374 AR="false" 8375 else 8376 case $cross_compiling:$ac_tool_warned in 8377 yes:) 8378 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8379 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8380 ac_tool_warned=yes ;; 8381 esac 8382 AR=$ac_ct_AR 8383 fi 8384 fi 8385 8386 : ${AR=ar} 8387 : ${AR_FLAGS=cru} 8388 8389 8390 8391 8392 8393 8394 8395 8396 8397 8398 8399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 8400 $as_echo_n "checking for archiver @FILE support... " >&6; } 8401 if ${lt_cv_ar_at_file+:} false; then : 8402 $as_echo_n "(cached) " >&6 8403 else 8404 lt_cv_ar_at_file=no 8405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8406 /* end confdefs.h. */ 8407 8408 int 8409 main () 8410 { 8411 8412 ; 8413 return 0; 8414 } 8415 _ACEOF 8416 if ac_fn_c_try_compile "$LINENO"; then : 8417 echo conftest.$ac_objext > conftest.lst 8418 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 8419 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8420 (eval $lt_ar_try) 2>&5 8421 ac_status=$? 8422 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8423 test $ac_status = 0; } 8424 if test 0 -eq "$ac_status"; then 8425 # Ensure the archiver fails upon bogus file names. 8426 rm -f conftest.$ac_objext libconftest.a 8427 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8428 (eval $lt_ar_try) 2>&5 8429 ac_status=$? 8430 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8431 test $ac_status = 0; } 8432 if test 0 -ne "$ac_status"; then 8433 lt_cv_ar_at_file=@ 8434 fi 8435 fi 8436 rm -f conftest.* libconftest.a 8437 8438 fi 8439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8440 8441 fi 8442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 8443 $as_echo "$lt_cv_ar_at_file" >&6; } 8444 8445 if test no = "$lt_cv_ar_at_file"; then 8446 archiver_list_spec= 8447 else 8448 archiver_list_spec=$lt_cv_ar_at_file 8449 fi 8450 8451 8452 8453 8454 8455 8456 8457 if test -n "$ac_tool_prefix"; then 8458 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 8459 set dummy ${ac_tool_prefix}strip; ac_word=$2 8460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8461 $as_echo_n "checking for $ac_word... " >&6; } 8462 if ${ac_cv_prog_STRIP+:} false; then : 8463 $as_echo_n "(cached) " >&6 8464 else 8465 if test -n "$STRIP"; then 8466 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 8467 else 8468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8469 for as_dir in $PATH 8470 do 8471 IFS=$as_save_IFS 8472 test -z "$as_dir" && as_dir=. 8473 for ac_exec_ext in '' $ac_executable_extensions; do 8474 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8475 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 8476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8477 break 2 8478 fi 8479 done 8480 done 8481 IFS=$as_save_IFS 8482 8483 fi 8484 fi 8485 STRIP=$ac_cv_prog_STRIP 8486 if test -n "$STRIP"; then 8487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 8488 $as_echo "$STRIP" >&6; } 8489 else 8490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8491 $as_echo "no" >&6; } 8492 fi 8493 8494 8495 fi 8496 if test -z "$ac_cv_prog_STRIP"; then 8497 ac_ct_STRIP=$STRIP 8498 # Extract the first word of "strip", so it can be a program name with args. 8499 set dummy strip; ac_word=$2 8500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8501 $as_echo_n "checking for $ac_word... " >&6; } 8502 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 8503 $as_echo_n "(cached) " >&6 8504 else 8505 if test -n "$ac_ct_STRIP"; then 8506 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 8507 else 8508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8509 for as_dir in $PATH 8510 do 8511 IFS=$as_save_IFS 8512 test -z "$as_dir" && as_dir=. 8513 for ac_exec_ext in '' $ac_executable_extensions; do 8514 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8515 ac_cv_prog_ac_ct_STRIP="strip" 8516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8517 break 2 8518 fi 8519 done 8520 done 8521 IFS=$as_save_IFS 8522 8523 fi 8524 fi 8525 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 8526 if test -n "$ac_ct_STRIP"; then 8527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 8528 $as_echo "$ac_ct_STRIP" >&6; } 8529 else 8530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8531 $as_echo "no" >&6; } 8532 fi 8533 8534 if test "x$ac_ct_STRIP" = x; then 8535 STRIP=":" 8536 else 8537 case $cross_compiling:$ac_tool_warned in 8538 yes:) 8539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8540 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8541 ac_tool_warned=yes ;; 8542 esac 8543 STRIP=$ac_ct_STRIP 8544 fi 8545 else 8546 STRIP="$ac_cv_prog_STRIP" 8547 fi 8548 8549 test -z "$STRIP" && STRIP=: 8550 8551 8552 8553 8554 8555 8556 if test -n "$ac_tool_prefix"; then 8557 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 8558 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 8559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8560 $as_echo_n "checking for $ac_word... " >&6; } 8561 if ${ac_cv_prog_RANLIB+:} false; then : 8562 $as_echo_n "(cached) " >&6 8563 else 8564 if test -n "$RANLIB"; then 8565 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 8566 else 8567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8568 for as_dir in $PATH 8569 do 8570 IFS=$as_save_IFS 8571 test -z "$as_dir" && as_dir=. 8572 for ac_exec_ext in '' $ac_executable_extensions; do 8573 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8574 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 8575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8576 break 2 8577 fi 8578 done 8579 done 8580 IFS=$as_save_IFS 8581 8582 fi 8583 fi 8584 RANLIB=$ac_cv_prog_RANLIB 8585 if test -n "$RANLIB"; then 8586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 8587 $as_echo "$RANLIB" >&6; } 8588 else 8589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8590 $as_echo "no" >&6; } 8591 fi 8592 8593 8594 fi 8595 if test -z "$ac_cv_prog_RANLIB"; then 8596 ac_ct_RANLIB=$RANLIB 8597 # Extract the first word of "ranlib", so it can be a program name with args. 8598 set dummy ranlib; ac_word=$2 8599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8600 $as_echo_n "checking for $ac_word... " >&6; } 8601 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 8602 $as_echo_n "(cached) " >&6 8603 else 8604 if test -n "$ac_ct_RANLIB"; then 8605 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 8606 else 8607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8608 for as_dir in $PATH 8609 do 8610 IFS=$as_save_IFS 8611 test -z "$as_dir" && as_dir=. 8612 for ac_exec_ext in '' $ac_executable_extensions; do 8613 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8614 ac_cv_prog_ac_ct_RANLIB="ranlib" 8615 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8616 break 2 8617 fi 8618 done 8619 done 8620 IFS=$as_save_IFS 8621 8622 fi 8623 fi 8624 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 8625 if test -n "$ac_ct_RANLIB"; then 8626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 8627 $as_echo "$ac_ct_RANLIB" >&6; } 8628 else 8629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8630 $as_echo "no" >&6; } 8631 fi 8632 8633 if test "x$ac_ct_RANLIB" = x; then 8634 RANLIB=":" 8635 else 8636 case $cross_compiling:$ac_tool_warned in 8637 yes:) 8638 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8639 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8640 ac_tool_warned=yes ;; 8641 esac 8642 RANLIB=$ac_ct_RANLIB 8643 fi 8644 else 8645 RANLIB="$ac_cv_prog_RANLIB" 8646 fi 8647 8648 test -z "$RANLIB" && RANLIB=: 8649 8650 8651 8652 8653 8654 8655 # Determine commands to create old-style static archives. 8656 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 8657 old_postinstall_cmds='chmod 644 $oldlib' 8658 old_postuninstall_cmds= 8659 8660 if test -n "$RANLIB"; then 8661 case $host_os in 8662 bitrig* | openbsd*) 8663 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 8664 ;; 8665 *) 8666 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 8667 ;; 8668 esac 8669 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 8670 fi 8671 8672 case $host_os in 8673 darwin*) 8674 lock_old_archive_extraction=yes ;; 8675 *) 8676 lock_old_archive_extraction=no ;; 8677 esac 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 for ac_prog in gawk mawk nawk awk 8700 do 8701 # Extract the first word of "$ac_prog", so it can be a program name with args. 8702 set dummy $ac_prog; ac_word=$2 8703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8704 $as_echo_n "checking for $ac_word... " >&6; } 8705 if ${ac_cv_prog_AWK+:} false; then : 8706 $as_echo_n "(cached) " >&6 8707 else 8708 if test -n "$AWK"; then 8709 ac_cv_prog_AWK="$AWK" # Let the user override the test. 8710 else 8711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8712 for as_dir in $PATH 8713 do 8714 IFS=$as_save_IFS 8715 test -z "$as_dir" && as_dir=. 8716 for ac_exec_ext in '' $ac_executable_extensions; do 8717 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8718 ac_cv_prog_AWK="$ac_prog" 8719 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8720 break 2 8721 fi 8722 done 8723 done 8724 IFS=$as_save_IFS 8725 8726 fi 8727 fi 8728 AWK=$ac_cv_prog_AWK 8729 if test -n "$AWK"; then 8730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 8731 $as_echo "$AWK" >&6; } 8732 else 8733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8734 $as_echo "no" >&6; } 8735 fi 8736 8737 8738 test -n "$AWK" && break 8739 done 8740 8741 8742 8743 8744 8745 8746 8747 8748 8749 8750 8751 8752 8753 8754 8755 8756 8757 8758 8759 # If no C compiler was specified, use CC. 8760 LTCC=${LTCC-"$CC"} 8761 8762 # If no C compiler flags were specified, use CFLAGS. 8763 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8764 8765 # Allow CC to be a program name with arguments. 8766 compiler=$CC 8767 8768 8769 # Check for command to grab the raw symbol name followed by C symbol from nm. 8770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 8771 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 8772 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 8773 $as_echo_n "(cached) " >&6 8774 else 8775 8776 # These are sane defaults that work on at least a few old systems. 8777 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 8778 8779 # Character class describing NM global symbol codes. 8780 symcode='[BCDEGRST]' 8781 8782 # Regexp to match symbols that can be accessed directly from C. 8783 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 8784 8785 # Define system-specific variables. 8786 case $host_os in 8787 aix*) 8788 symcode='[BCDT]' 8789 ;; 8790 cygwin* | mingw* | pw32* | cegcc*) 8791 symcode='[ABCDGISTW]' 8792 ;; 8793 hpux*) 8794 if test ia64 = "$host_cpu"; then 8795 symcode='[ABCDEGRST]' 8796 fi 8797 ;; 8798 irix* | nonstopux*) 8799 symcode='[BCDEGRST]' 8800 ;; 8801 osf*) 8802 symcode='[BCDEGQRST]' 8803 ;; 8804 solaris*) 8805 symcode='[BDRT]' 8806 ;; 8807 sco3.2v5*) 8808 symcode='[DT]' 8809 ;; 8810 sysv4.2uw2*) 8811 symcode='[DT]' 8812 ;; 8813 sysv5* | sco5v6* | unixware* | OpenUNIX*) 8814 symcode='[ABDT]' 8815 ;; 8816 sysv4) 8817 symcode='[DFNSTU]' 8818 ;; 8819 esac 8820 8821 # If we're using GNU nm, then use its standard symbol codes. 8822 case `$NM -V 2>&1` in 8823 *GNU* | *'with BFD'*) 8824 symcode='[ABCDGIRSTW]' ;; 8825 esac 8826 8827 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8828 # Gets list of data symbols to import. 8829 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 8830 # Adjust the below global symbol transforms to fixup imported variables. 8831 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 8832 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 8833 lt_c_name_lib_hook="\ 8834 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 8835 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 8836 else 8837 # Disable hooks by default. 8838 lt_cv_sys_global_symbol_to_import= 8839 lt_cdecl_hook= 8840 lt_c_name_hook= 8841 lt_c_name_lib_hook= 8842 fi 8843 8844 # Transform an extracted symbol line into a proper C declaration. 8845 # Some systems (esp. on ia64) link data and code symbols differently, 8846 # so use this general approach. 8847 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 8848 $lt_cdecl_hook\ 8849 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 8850 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 8851 8852 # Transform an extracted symbol line into symbol name and symbol address 8853 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 8854 $lt_c_name_hook\ 8855 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8856 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 8857 8858 # Transform an extracted symbol line into symbol name with lib prefix and 8859 # symbol address. 8860 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 8861 $lt_c_name_lib_hook\ 8862 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8863 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 8864 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 8865 8866 # Handle CRLF in mingw tool chain 8867 opt_cr= 8868 case $build_os in 8869 mingw*) 8870 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 8871 ;; 8872 esac 8873 8874 # Try without a prefix underscore, then with it. 8875 for ac_symprfx in "" "_"; do 8876 8877 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 8878 symxfrm="\\1 $ac_symprfx\\2 \\2" 8879 8880 # Write the raw and C identifiers. 8881 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8882 # Fake it for dumpbin and say T for any non-static function, 8883 # D for any global variable and I for any imported variable. 8884 # Also find C++ and __fastcall symbols from MSVC++, 8885 # which start with @ or ?. 8886 lt_cv_sys_global_symbol_pipe="$AWK '"\ 8887 " {last_section=section; section=\$ 3};"\ 8888 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 8889 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 8890 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 8891 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 8892 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 8893 " \$ 0!~/External *\|/{next};"\ 8894 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 8895 " {if(hide[section]) next};"\ 8896 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 8897 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 8898 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 8899 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 8900 " ' prfx=^$ac_symprfx" 8901 else 8902 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 8903 fi 8904 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 8905 8906 # Check to see that the pipe works correctly. 8907 pipe_works=no 8908 8909 rm -f conftest* 8910 cat > conftest.$ac_ext <<_LT_EOF 8911 #ifdef __cplusplus 8912 extern "C" { 8913 #endif 8914 char nm_test_var; 8915 void nm_test_func(void); 8916 void nm_test_func(void){} 8917 #ifdef __cplusplus 8918 } 8919 #endif 8920 int main(){nm_test_var='a';nm_test_func();return(0);} 8921 _LT_EOF 8922 8923 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 8924 (eval $ac_compile) 2>&5 8925 ac_status=$? 8926 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8927 test $ac_status = 0; }; then 8928 # Now try to grab the symbols. 8929 nlist=conftest.nm 8930 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 8931 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 8932 ac_status=$? 8933 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8934 test $ac_status = 0; } && test -s "$nlist"; then 8935 # Try sorting and uniquifying the output. 8936 if sort "$nlist" | uniq > "$nlist"T; then 8937 mv -f "$nlist"T "$nlist" 8938 else 8939 rm -f "$nlist"T 8940 fi 8941 8942 # Make sure that we snagged all the symbols we need. 8943 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 8944 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 8945 cat <<_LT_EOF > conftest.$ac_ext 8946 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 8947 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 8948 /* DATA imports from DLLs on WIN32 can't be const, because runtime 8949 relocations are performed -- see ld's documentation on pseudo-relocs. */ 8950 # define LT_DLSYM_CONST 8951 #elif defined __osf__ 8952 /* This system does not cope well with relocations in const data. */ 8953 # define LT_DLSYM_CONST 8954 #else 8955 # define LT_DLSYM_CONST const 8956 #endif 8957 8958 #ifdef __cplusplus 8959 extern "C" { 8960 #endif 8961 8962 _LT_EOF 8963 # Now generate the symbol file. 8964 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 8965 8966 cat <<_LT_EOF >> conftest.$ac_ext 8967 8968 /* The mapping between symbol names and symbols. */ 8969 LT_DLSYM_CONST struct { 8970 const char *name; 8971 void *address; 8972 } 8973 lt__PROGRAM__LTX_preloaded_symbols[] = 8974 { 8975 { "@PROGRAM@", (void *) 0 }, 8976 _LT_EOF 8977 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 8978 cat <<\_LT_EOF >> conftest.$ac_ext 8979 {0, (void *) 0} 8980 }; 8981 8982 /* This works around a problem in FreeBSD linker */ 8983 #ifdef FREEBSD_WORKAROUND 8984 static const void *lt_preloaded_setup() { 8985 return lt__PROGRAM__LTX_preloaded_symbols; 8986 } 8987 #endif 8988 8989 #ifdef __cplusplus 8990 } 8991 #endif 8992 _LT_EOF 8993 # Now try linking the two files. 8994 mv conftest.$ac_objext conftstm.$ac_objext 8995 lt_globsym_save_LIBS=$LIBS 8996 lt_globsym_save_CFLAGS=$CFLAGS 8997 LIBS=conftstm.$ac_objext 8998 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 8999 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 9000 (eval $ac_link) 2>&5 9001 ac_status=$? 9002 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9003 test $ac_status = 0; } && test -s conftest$ac_exeext; then 9004 pipe_works=yes 9005 fi 9006 LIBS=$lt_globsym_save_LIBS 9007 CFLAGS=$lt_globsym_save_CFLAGS 9008 else 9009 echo "cannot find nm_test_func in $nlist" >&5 9010 fi 9011 else 9012 echo "cannot find nm_test_var in $nlist" >&5 9013 fi 9014 else 9015 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 9016 fi 9017 else 9018 echo "$progname: failed program was:" >&5 9019 cat conftest.$ac_ext >&5 9020 fi 9021 rm -rf conftest* conftst* 9022 9023 # Do not use the global_symbol_pipe unless it works. 9024 if test yes = "$pipe_works"; then 9025 break 9026 else 9027 lt_cv_sys_global_symbol_pipe= 9028 fi 9029 done 9030 9031 fi 9032 9033 if test -z "$lt_cv_sys_global_symbol_pipe"; then 9034 lt_cv_sys_global_symbol_to_cdecl= 9035 fi 9036 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 9037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 9038 $as_echo "failed" >&6; } 9039 else 9040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 9041 $as_echo "ok" >&6; } 9042 fi 9043 9044 # Response file support. 9045 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 9046 nm_file_list_spec='@' 9047 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 9048 nm_file_list_spec='@' 9049 fi 9050 9051 9052 9053 9054 9055 9056 9057 9058 9059 9060 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073 9074 9075 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 9088 $as_echo_n "checking for sysroot... " >&6; } 9089 9090 # Check whether --with-sysroot was given. 9091 if test "${with_sysroot+set}" = set; then : 9092 withval=$with_sysroot; 9093 else 9094 with_sysroot=no 9095 fi 9096 9097 9098 lt_sysroot= 9099 case $with_sysroot in #( 9100 yes) 9101 if test yes = "$GCC"; then 9102 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 9103 fi 9104 ;; #( 9105 /*) 9106 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 9107 ;; #( 9108 no|'') 9109 ;; #( 9110 *) 9111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 9112 $as_echo "$with_sysroot" >&6; } 9113 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 9114 ;; 9115 esac 9116 9117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 9118 $as_echo "${lt_sysroot:-no}" >&6; } 9119 9120 9121 9122 9123 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 9125 $as_echo_n "checking for a working dd... " >&6; } 9126 if ${ac_cv_path_lt_DD+:} false; then : 9127 $as_echo_n "(cached) " >&6 9128 else 9129 printf 0123456789abcdef0123456789abcdef >conftest.i 9130 cat conftest.i conftest.i >conftest2.i 9131 : ${lt_DD:=$DD} 9132 if test -z "$lt_DD"; then 9133 ac_path_lt_DD_found=false 9134 # Loop through the user's path and test for each of PROGNAME-LIST 9135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9136 for as_dir in $PATH 9137 do 9138 IFS=$as_save_IFS 9139 test -z "$as_dir" && as_dir=. 9140 for ac_prog in dd; do 9141 for ac_exec_ext in '' $ac_executable_extensions; do 9142 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 9143 as_fn_executable_p "$ac_path_lt_DD" || continue 9144 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 9145 cmp -s conftest.i conftest.out \ 9146 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 9147 fi 9148 $ac_path_lt_DD_found && break 3 9149 done 9150 done 9151 done 9152 IFS=$as_save_IFS 9153 if test -z "$ac_cv_path_lt_DD"; then 9154 : 9155 fi 9156 else 9157 ac_cv_path_lt_DD=$lt_DD 9158 fi 9159 9160 rm -f conftest.i conftest2.i conftest.out 9161 fi 9162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 9163 $as_echo "$ac_cv_path_lt_DD" >&6; } 9164 9165 9166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 9167 $as_echo_n "checking how to truncate binary pipes... " >&6; } 9168 if ${lt_cv_truncate_bin+:} false; then : 9169 $as_echo_n "(cached) " >&6 9170 else 9171 printf 0123456789abcdef0123456789abcdef >conftest.i 9172 cat conftest.i conftest.i >conftest2.i 9173 lt_cv_truncate_bin= 9174 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 9175 cmp -s conftest.i conftest.out \ 9176 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 9177 fi 9178 rm -f conftest.i conftest2.i conftest.out 9179 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 9180 fi 9181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 9182 $as_echo "$lt_cv_truncate_bin" >&6; } 9183 9184 9185 9186 9187 9188 9189 9190 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 9191 func_cc_basename () 9192 { 9193 for cc_temp in $*""; do 9194 case $cc_temp in 9195 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 9196 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 9197 \-*) ;; 9198 *) break;; 9199 esac 9200 done 9201 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 9202 } 9203 9204 # Check whether --enable-libtool-lock was given. 9205 if test "${enable_libtool_lock+set}" = set; then : 9206 enableval=$enable_libtool_lock; 9207 fi 9208 9209 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 9210 9211 # Some flags need to be propagated to the compiler or linker for good 9212 # libtool support. 9213 case $host in 9214 ia64-*-hpux*) 9215 # Find out what ABI is being produced by ac_compile, and set mode 9216 # options accordingly. 9217 echo 'int i;' > conftest.$ac_ext 9218 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9219 (eval $ac_compile) 2>&5 9220 ac_status=$? 9221 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9222 test $ac_status = 0; }; then 9223 case `/usr/bin/file conftest.$ac_objext` in 9224 *ELF-32*) 9225 HPUX_IA64_MODE=32 9226 ;; 9227 *ELF-64*) 9228 HPUX_IA64_MODE=64 9229 ;; 9230 esac 9231 fi 9232 rm -rf conftest* 9233 ;; 9234 *-*-irix6*) 9235 # Find out what ABI is being produced by ac_compile, and set linker 9236 # options accordingly. 9237 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9238 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9239 (eval $ac_compile) 2>&5 9240 ac_status=$? 9241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9242 test $ac_status = 0; }; then 9243 if test yes = "$lt_cv_prog_gnu_ld"; then 9244 case `/usr/bin/file conftest.$ac_objext` in 9245 *32-bit*) 9246 LD="${LD-ld} -melf32bsmip" 9247 ;; 9248 *N32*) 9249 LD="${LD-ld} -melf32bmipn32" 9250 ;; 9251 *64-bit*) 9252 LD="${LD-ld} -melf64bmip" 9253 ;; 9254 esac 9255 else 9256 case `/usr/bin/file conftest.$ac_objext` in 9257 *32-bit*) 9258 LD="${LD-ld} -32" 9259 ;; 9260 *N32*) 9261 LD="${LD-ld} -n32" 9262 ;; 9263 *64-bit*) 9264 LD="${LD-ld} -64" 9265 ;; 9266 esac 9267 fi 9268 fi 9269 rm -rf conftest* 9270 ;; 9271 9272 mips64*-*linux*) 9273 # Find out what ABI is being produced by ac_compile, and set linker 9274 # options accordingly. 9275 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9276 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9277 (eval $ac_compile) 2>&5 9278 ac_status=$? 9279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9280 test $ac_status = 0; }; then 9281 emul=elf 9282 case `/usr/bin/file conftest.$ac_objext` in 9283 *32-bit*) 9284 emul="${emul}32" 9285 ;; 9286 *64-bit*) 9287 emul="${emul}64" 9288 ;; 9289 esac 9290 case `/usr/bin/file conftest.$ac_objext` in 9291 *MSB*) 9292 emul="${emul}btsmip" 9293 ;; 9294 *LSB*) 9295 emul="${emul}ltsmip" 9296 ;; 9297 esac 9298 case `/usr/bin/file conftest.$ac_objext` in 9299 *N32*) 9300 emul="${emul}n32" 9301 ;; 9302 esac 9303 LD="${LD-ld} -m $emul" 9304 fi 9305 rm -rf conftest* 9306 ;; 9307 9308 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 9309 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 9310 # Find out what ABI is being produced by ac_compile, and set linker 9311 # options accordingly. Note that the listed cases only cover the 9312 # situations where additional linker options are needed (such as when 9313 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 9314 # vice versa); the common cases where no linker options are needed do 9315 # not appear in the list. 9316 echo 'int i;' > conftest.$ac_ext 9317 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9318 (eval $ac_compile) 2>&5 9319 ac_status=$? 9320 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9321 test $ac_status = 0; }; then 9322 case `/usr/bin/file conftest.o` in 9323 *32-bit*) 9324 case $host in 9325 x86_64-*kfreebsd*-gnu) 9326 LD="${LD-ld} -m elf_i386_fbsd" 9327 ;; 9328 x86_64-*linux*) 9329 case `/usr/bin/file conftest.o` in 9330 *x86-64*) 9331 LD="${LD-ld} -m elf32_x86_64" 9332 ;; 9333 *) 9334 LD="${LD-ld} -m elf_i386" 9335 ;; 9336 esac 9337 ;; 9338 powerpc64le-*linux*) 9339 LD="${LD-ld} -m elf32lppclinux" 9340 ;; 9341 powerpc64-*linux*) 9342 LD="${LD-ld} -m elf32ppclinux" 9343 ;; 9344 s390x-*linux*) 9345 LD="${LD-ld} -m elf_s390" 9346 ;; 9347 sparc64-*linux*) 9348 LD="${LD-ld} -m elf32_sparc" 9349 ;; 9350 esac 9351 ;; 9352 *64-bit*) 9353 case $host in 9354 x86_64-*kfreebsd*-gnu) 9355 LD="${LD-ld} -m elf_x86_64_fbsd" 9356 ;; 9357 x86_64-*linux*) 9358 LD="${LD-ld} -m elf_x86_64" 9359 ;; 9360 powerpcle-*linux*) 9361 LD="${LD-ld} -m elf64lppc" 9362 ;; 9363 powerpc-*linux*) 9364 LD="${LD-ld} -m elf64ppc" 9365 ;; 9366 s390*-*linux*|s390*-*tpf*) 9367 LD="${LD-ld} -m elf64_s390" 9368 ;; 9369 sparc*-*linux*) 9370 LD="${LD-ld} -m elf64_sparc" 9371 ;; 9372 esac 9373 ;; 9374 esac 9375 fi 9376 rm -rf conftest* 9377 ;; 9378 9379 *-*-sco3.2v5*) 9380 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 9381 SAVE_CFLAGS=$CFLAGS 9382 CFLAGS="$CFLAGS -belf" 9383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 9384 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 9385 if ${lt_cv_cc_needs_belf+:} false; then : 9386 $as_echo_n "(cached) " >&6 9387 else 9388 ac_ext=c 9389 ac_cpp='$CPP $CPPFLAGS' 9390 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9391 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9392 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9393 9394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9395 /* end confdefs.h. */ 9396 9397 int 9398 main () 9399 { 9400 9401 ; 9402 return 0; 9403 } 9404 _ACEOF 9405 if ac_fn_c_try_link "$LINENO"; then : 9406 lt_cv_cc_needs_belf=yes 9407 else 9408 lt_cv_cc_needs_belf=no 9409 fi 9410 rm -f core conftest.err conftest.$ac_objext \ 9411 conftest$ac_exeext conftest.$ac_ext 9412 ac_ext=c 9413 ac_cpp='$CPP $CPPFLAGS' 9414 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9415 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9416 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9417 9418 fi 9419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 9420 $as_echo "$lt_cv_cc_needs_belf" >&6; } 9421 if test yes != "$lt_cv_cc_needs_belf"; then 9422 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 9423 CFLAGS=$SAVE_CFLAGS 9424 fi 9425 ;; 9426 *-*solaris*) 9427 # Find out what ABI is being produced by ac_compile, and set linker 9428 # options accordingly. 9429 echo 'int i;' > conftest.$ac_ext 9430 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9431 (eval $ac_compile) 2>&5 9432 ac_status=$? 9433 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9434 test $ac_status = 0; }; then 9435 case `/usr/bin/file conftest.o` in 9436 *64-bit*) 9437 case $lt_cv_prog_gnu_ld in 9438 yes*) 9439 case $host in 9440 i?86-*-solaris*|x86_64-*-solaris*) 9441 LD="${LD-ld} -m elf_x86_64" 9442 ;; 9443 sparc*-*-solaris*) 9444 LD="${LD-ld} -m elf64_sparc" 9445 ;; 9446 esac 9447 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 9448 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 9449 LD=${LD-ld}_sol2 9450 fi 9451 ;; 9452 *) 9453 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 9454 LD="${LD-ld} -64" 9455 fi 9456 ;; 9457 esac 9458 ;; 9459 esac 9460 fi 9461 rm -rf conftest* 9462 ;; 9463 esac 9464 9465 need_locks=$enable_libtool_lock 9466 9467 if test -n "$ac_tool_prefix"; then 9468 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 9469 set dummy ${ac_tool_prefix}mt; ac_word=$2 9470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9471 $as_echo_n "checking for $ac_word... " >&6; } 9472 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 9473 $as_echo_n "(cached) " >&6 9474 else 9475 if test -n "$MANIFEST_TOOL"; then 9476 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 9477 else 9478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9479 for as_dir in $PATH 9480 do 9481 IFS=$as_save_IFS 9482 test -z "$as_dir" && as_dir=. 9483 for ac_exec_ext in '' $ac_executable_extensions; do 9484 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9485 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 9486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9487 break 2 9488 fi 9489 done 9490 done 9491 IFS=$as_save_IFS 9492 9493 fi 9494 fi 9495 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 9496 if test -n "$MANIFEST_TOOL"; then 9497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 9498 $as_echo "$MANIFEST_TOOL" >&6; } 9499 else 9500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9501 $as_echo "no" >&6; } 9502 fi 9503 9504 9505 fi 9506 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 9507 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 9508 # Extract the first word of "mt", so it can be a program name with args. 9509 set dummy mt; ac_word=$2 9510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9511 $as_echo_n "checking for $ac_word... " >&6; } 9512 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 9513 $as_echo_n "(cached) " >&6 9514 else 9515 if test -n "$ac_ct_MANIFEST_TOOL"; then 9516 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 9517 else 9518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9519 for as_dir in $PATH 9520 do 9521 IFS=$as_save_IFS 9522 test -z "$as_dir" && as_dir=. 9523 for ac_exec_ext in '' $ac_executable_extensions; do 9524 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9525 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 9526 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9527 break 2 9528 fi 9529 done 9530 done 9531 IFS=$as_save_IFS 9532 9533 fi 9534 fi 9535 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 9536 if test -n "$ac_ct_MANIFEST_TOOL"; then 9537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 9538 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 9539 else 9540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9541 $as_echo "no" >&6; } 9542 fi 9543 9544 if test "x$ac_ct_MANIFEST_TOOL" = x; then 9545 MANIFEST_TOOL=":" 9546 else 9547 case $cross_compiling:$ac_tool_warned in 9548 yes:) 9549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9550 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9551 ac_tool_warned=yes ;; 9552 esac 9553 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 9554 fi 9555 else 9556 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 9557 fi 9558 9559 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 9560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 9561 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 9562 if ${lt_cv_path_mainfest_tool+:} false; then : 9563 $as_echo_n "(cached) " >&6 9564 else 9565 lt_cv_path_mainfest_tool=no 9566 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 9567 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 9568 cat conftest.err >&5 9569 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 9570 lt_cv_path_mainfest_tool=yes 9571 fi 9572 rm -f conftest* 9573 fi 9574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 9575 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 9576 if test yes != "$lt_cv_path_mainfest_tool"; then 9577 MANIFEST_TOOL=: 9578 fi 9579 9580 9581 9582 9583 9584 9585 case $host_os in 9586 rhapsody* | darwin*) 9587 if test -n "$ac_tool_prefix"; then 9588 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 9589 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 9590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9591 $as_echo_n "checking for $ac_word... " >&6; } 9592 if ${ac_cv_prog_DSYMUTIL+:} false; then : 9593 $as_echo_n "(cached) " >&6 9594 else 9595 if test -n "$DSYMUTIL"; then 9596 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 9597 else 9598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9599 for as_dir in $PATH 9600 do 9601 IFS=$as_save_IFS 9602 test -z "$as_dir" && as_dir=. 9603 for ac_exec_ext in '' $ac_executable_extensions; do 9604 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9605 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 9606 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9607 break 2 9608 fi 9609 done 9610 done 9611 IFS=$as_save_IFS 9612 9613 fi 9614 fi 9615 DSYMUTIL=$ac_cv_prog_DSYMUTIL 9616 if test -n "$DSYMUTIL"; then 9617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 9618 $as_echo "$DSYMUTIL" >&6; } 9619 else 9620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9621 $as_echo "no" >&6; } 9622 fi 9623 9624 9625 fi 9626 if test -z "$ac_cv_prog_DSYMUTIL"; then 9627 ac_ct_DSYMUTIL=$DSYMUTIL 9628 # Extract the first word of "dsymutil", so it can be a program name with args. 9629 set dummy dsymutil; ac_word=$2 9630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9631 $as_echo_n "checking for $ac_word... " >&6; } 9632 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 9633 $as_echo_n "(cached) " >&6 9634 else 9635 if test -n "$ac_ct_DSYMUTIL"; then 9636 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 9637 else 9638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9639 for as_dir in $PATH 9640 do 9641 IFS=$as_save_IFS 9642 test -z "$as_dir" && as_dir=. 9643 for ac_exec_ext in '' $ac_executable_extensions; do 9644 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9645 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 9646 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9647 break 2 9648 fi 9649 done 9650 done 9651 IFS=$as_save_IFS 9652 9653 fi 9654 fi 9655 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 9656 if test -n "$ac_ct_DSYMUTIL"; then 9657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 9658 $as_echo "$ac_ct_DSYMUTIL" >&6; } 9659 else 9660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9661 $as_echo "no" >&6; } 9662 fi 9663 9664 if test "x$ac_ct_DSYMUTIL" = x; then 9665 DSYMUTIL=":" 9666 else 9667 case $cross_compiling:$ac_tool_warned in 9668 yes:) 9669 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9670 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9671 ac_tool_warned=yes ;; 9672 esac 9673 DSYMUTIL=$ac_ct_DSYMUTIL 9674 fi 9675 else 9676 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 9677 fi 9678 9679 if test -n "$ac_tool_prefix"; then 9680 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 9681 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 9682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9683 $as_echo_n "checking for $ac_word... " >&6; } 9684 if ${ac_cv_prog_NMEDIT+:} false; then : 9685 $as_echo_n "(cached) " >&6 9686 else 9687 if test -n "$NMEDIT"; then 9688 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 9689 else 9690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9691 for as_dir in $PATH 9692 do 9693 IFS=$as_save_IFS 9694 test -z "$as_dir" && as_dir=. 9695 for ac_exec_ext in '' $ac_executable_extensions; do 9696 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9697 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 9698 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9699 break 2 9700 fi 9701 done 9702 done 9703 IFS=$as_save_IFS 9704 9705 fi 9706 fi 9707 NMEDIT=$ac_cv_prog_NMEDIT 9708 if test -n "$NMEDIT"; then 9709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 9710 $as_echo "$NMEDIT" >&6; } 9711 else 9712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9713 $as_echo "no" >&6; } 9714 fi 9715 9716 9717 fi 9718 if test -z "$ac_cv_prog_NMEDIT"; then 9719 ac_ct_NMEDIT=$NMEDIT 9720 # Extract the first word of "nmedit", so it can be a program name with args. 9721 set dummy nmedit; ac_word=$2 9722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9723 $as_echo_n "checking for $ac_word... " >&6; } 9724 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 9725 $as_echo_n "(cached) " >&6 9726 else 9727 if test -n "$ac_ct_NMEDIT"; then 9728 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 9729 else 9730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9731 for as_dir in $PATH 9732 do 9733 IFS=$as_save_IFS 9734 test -z "$as_dir" && as_dir=. 9735 for ac_exec_ext in '' $ac_executable_extensions; do 9736 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9737 ac_cv_prog_ac_ct_NMEDIT="nmedit" 9738 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9739 break 2 9740 fi 9741 done 9742 done 9743 IFS=$as_save_IFS 9744 9745 fi 9746 fi 9747 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 9748 if test -n "$ac_ct_NMEDIT"; then 9749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 9750 $as_echo "$ac_ct_NMEDIT" >&6; } 9751 else 9752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9753 $as_echo "no" >&6; } 9754 fi 9755 9756 if test "x$ac_ct_NMEDIT" = x; then 9757 NMEDIT=":" 9758 else 9759 case $cross_compiling:$ac_tool_warned in 9760 yes:) 9761 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9762 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9763 ac_tool_warned=yes ;; 9764 esac 9765 NMEDIT=$ac_ct_NMEDIT 9766 fi 9767 else 9768 NMEDIT="$ac_cv_prog_NMEDIT" 9769 fi 9770 9771 if test -n "$ac_tool_prefix"; then 9772 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 9773 set dummy ${ac_tool_prefix}lipo; ac_word=$2 9774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9775 $as_echo_n "checking for $ac_word... " >&6; } 9776 if ${ac_cv_prog_LIPO+:} false; then : 9777 $as_echo_n "(cached) " >&6 9778 else 9779 if test -n "$LIPO"; then 9780 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 9781 else 9782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9783 for as_dir in $PATH 9784 do 9785 IFS=$as_save_IFS 9786 test -z "$as_dir" && as_dir=. 9787 for ac_exec_ext in '' $ac_executable_extensions; do 9788 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9789 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 9790 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9791 break 2 9792 fi 9793 done 9794 done 9795 IFS=$as_save_IFS 9796 9797 fi 9798 fi 9799 LIPO=$ac_cv_prog_LIPO 9800 if test -n "$LIPO"; then 9801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 9802 $as_echo "$LIPO" >&6; } 9803 else 9804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9805 $as_echo "no" >&6; } 9806 fi 9807 9808 9809 fi 9810 if test -z "$ac_cv_prog_LIPO"; then 9811 ac_ct_LIPO=$LIPO 9812 # Extract the first word of "lipo", so it can be a program name with args. 9813 set dummy lipo; ac_word=$2 9814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9815 $as_echo_n "checking for $ac_word... " >&6; } 9816 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 9817 $as_echo_n "(cached) " >&6 9818 else 9819 if test -n "$ac_ct_LIPO"; then 9820 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 9821 else 9822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9823 for as_dir in $PATH 9824 do 9825 IFS=$as_save_IFS 9826 test -z "$as_dir" && as_dir=. 9827 for ac_exec_ext in '' $ac_executable_extensions; do 9828 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9829 ac_cv_prog_ac_ct_LIPO="lipo" 9830 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9831 break 2 9832 fi 9833 done 9834 done 9835 IFS=$as_save_IFS 9836 9837 fi 9838 fi 9839 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 9840 if test -n "$ac_ct_LIPO"; then 9841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 9842 $as_echo "$ac_ct_LIPO" >&6; } 9843 else 9844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9845 $as_echo "no" >&6; } 9846 fi 9847 9848 if test "x$ac_ct_LIPO" = x; then 9849 LIPO=":" 9850 else 9851 case $cross_compiling:$ac_tool_warned in 9852 yes:) 9853 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9854 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9855 ac_tool_warned=yes ;; 9856 esac 9857 LIPO=$ac_ct_LIPO 9858 fi 9859 else 9860 LIPO="$ac_cv_prog_LIPO" 9861 fi 9862 9863 if test -n "$ac_tool_prefix"; then 9864 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 9865 set dummy ${ac_tool_prefix}otool; ac_word=$2 9866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9867 $as_echo_n "checking for $ac_word... " >&6; } 9868 if ${ac_cv_prog_OTOOL+:} false; then : 9869 $as_echo_n "(cached) " >&6 9870 else 9871 if test -n "$OTOOL"; then 9872 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 9873 else 9874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9875 for as_dir in $PATH 9876 do 9877 IFS=$as_save_IFS 9878 test -z "$as_dir" && as_dir=. 9879 for ac_exec_ext in '' $ac_executable_extensions; do 9880 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9881 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 9882 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9883 break 2 9884 fi 9885 done 9886 done 9887 IFS=$as_save_IFS 9888 9889 fi 9890 fi 9891 OTOOL=$ac_cv_prog_OTOOL 9892 if test -n "$OTOOL"; then 9893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 9894 $as_echo "$OTOOL" >&6; } 9895 else 9896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9897 $as_echo "no" >&6; } 9898 fi 9899 9900 9901 fi 9902 if test -z "$ac_cv_prog_OTOOL"; then 9903 ac_ct_OTOOL=$OTOOL 9904 # Extract the first word of "otool", so it can be a program name with args. 9905 set dummy otool; ac_word=$2 9906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9907 $as_echo_n "checking for $ac_word... " >&6; } 9908 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 9909 $as_echo_n "(cached) " >&6 9910 else 9911 if test -n "$ac_ct_OTOOL"; then 9912 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 9913 else 9914 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9915 for as_dir in $PATH 9916 do 9917 IFS=$as_save_IFS 9918 test -z "$as_dir" && as_dir=. 9919 for ac_exec_ext in '' $ac_executable_extensions; do 9920 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9921 ac_cv_prog_ac_ct_OTOOL="otool" 9922 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9923 break 2 9924 fi 9925 done 9926 done 9927 IFS=$as_save_IFS 9928 9929 fi 9930 fi 9931 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 9932 if test -n "$ac_ct_OTOOL"; then 9933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 9934 $as_echo "$ac_ct_OTOOL" >&6; } 9935 else 9936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9937 $as_echo "no" >&6; } 9938 fi 9939 9940 if test "x$ac_ct_OTOOL" = x; then 9941 OTOOL=":" 9942 else 9943 case $cross_compiling:$ac_tool_warned in 9944 yes:) 9945 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9946 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9947 ac_tool_warned=yes ;; 9948 esac 9949 OTOOL=$ac_ct_OTOOL 9950 fi 9951 else 9952 OTOOL="$ac_cv_prog_OTOOL" 9953 fi 9954 9955 if test -n "$ac_tool_prefix"; then 9956 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 9957 set dummy ${ac_tool_prefix}otool64; ac_word=$2 9958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9959 $as_echo_n "checking for $ac_word... " >&6; } 9960 if ${ac_cv_prog_OTOOL64+:} false; then : 9961 $as_echo_n "(cached) " >&6 9962 else 9963 if test -n "$OTOOL64"; then 9964 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 9965 else 9966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9967 for as_dir in $PATH 9968 do 9969 IFS=$as_save_IFS 9970 test -z "$as_dir" && as_dir=. 9971 for ac_exec_ext in '' $ac_executable_extensions; do 9972 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9973 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 9974 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9975 break 2 9976 fi 9977 done 9978 done 9979 IFS=$as_save_IFS 9980 9981 fi 9982 fi 9983 OTOOL64=$ac_cv_prog_OTOOL64 9984 if test -n "$OTOOL64"; then 9985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 9986 $as_echo "$OTOOL64" >&6; } 9987 else 9988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9989 $as_echo "no" >&6; } 9990 fi 9991 9992 9993 fi 9994 if test -z "$ac_cv_prog_OTOOL64"; then 9995 ac_ct_OTOOL64=$OTOOL64 9996 # Extract the first word of "otool64", so it can be a program name with args. 9997 set dummy otool64; ac_word=$2 9998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9999 $as_echo_n "checking for $ac_word... " >&6; } 10000 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 10001 $as_echo_n "(cached) " >&6 10002 else 10003 if test -n "$ac_ct_OTOOL64"; then 10004 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 10005 else 10006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10007 for as_dir in $PATH 10008 do 10009 IFS=$as_save_IFS 10010 test -z "$as_dir" && as_dir=. 10011 for ac_exec_ext in '' $ac_executable_extensions; do 10012 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10013 ac_cv_prog_ac_ct_OTOOL64="otool64" 10014 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10015 break 2 10016 fi 10017 done 10018 done 10019 IFS=$as_save_IFS 10020 10021 fi 10022 fi 10023 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 10024 if test -n "$ac_ct_OTOOL64"; then 10025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 10026 $as_echo "$ac_ct_OTOOL64" >&6; } 10027 else 10028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10029 $as_echo "no" >&6; } 10030 fi 10031 10032 if test "x$ac_ct_OTOOL64" = x; then 10033 OTOOL64=":" 10034 else 10035 case $cross_compiling:$ac_tool_warned in 10036 yes:) 10037 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10038 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10039 ac_tool_warned=yes ;; 10040 esac 10041 OTOOL64=$ac_ct_OTOOL64 10042 fi 10043 else 10044 OTOOL64="$ac_cv_prog_OTOOL64" 10045 fi 10046 10047 10048 10049 10050 10051 10052 10053 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068 10069 10070 10071 10072 10073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 10074 $as_echo_n "checking for -single_module linker flag... " >&6; } 10075 if ${lt_cv_apple_cc_single_mod+:} false; then : 10076 $as_echo_n "(cached) " >&6 10077 else 10078 lt_cv_apple_cc_single_mod=no 10079 if test -z "$LT_MULTI_MODULE"; then 10080 # By default we will add the -single_module flag. You can override 10081 # by either setting the environment variable LT_MULTI_MODULE 10082 # non-empty at configure time, or by adding -multi_module to the 10083 # link flags. 10084 rm -rf libconftest.dylib* 10085 echo "int foo(void){return 1;}" > conftest.c 10086 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 10087 -dynamiclib -Wl,-single_module conftest.c" >&5 10088 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 10089 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 10090 _lt_result=$? 10091 # If there is a non-empty error log, and "single_module" 10092 # appears in it, assume the flag caused a linker warning 10093 if test -s conftest.err && $GREP single_module conftest.err; then 10094 cat conftest.err >&5 10095 # Otherwise, if the output was created with a 0 exit code from 10096 # the compiler, it worked. 10097 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 10098 lt_cv_apple_cc_single_mod=yes 10099 else 10100 cat conftest.err >&5 10101 fi 10102 rm -rf libconftest.dylib* 10103 rm -f conftest.* 10104 fi 10105 fi 10106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 10107 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 10108 10109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 10110 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 10111 if ${lt_cv_ld_exported_symbols_list+:} false; then : 10112 $as_echo_n "(cached) " >&6 10113 else 10114 lt_cv_ld_exported_symbols_list=no 10115 save_LDFLAGS=$LDFLAGS 10116 echo "_main" > conftest.sym 10117 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 10118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10119 /* end confdefs.h. */ 10120 10121 int 10122 main () 10123 { 10124 10125 ; 10126 return 0; 10127 } 10128 _ACEOF 10129 if ac_fn_c_try_link "$LINENO"; then : 10130 lt_cv_ld_exported_symbols_list=yes 10131 else 10132 lt_cv_ld_exported_symbols_list=no 10133 fi 10134 rm -f core conftest.err conftest.$ac_objext \ 10135 conftest$ac_exeext conftest.$ac_ext 10136 LDFLAGS=$save_LDFLAGS 10137 10138 fi 10139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 10140 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 10141 10142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 10143 $as_echo_n "checking for -force_load linker flag... " >&6; } 10144 if ${lt_cv_ld_force_load+:} false; then : 10145 $as_echo_n "(cached) " >&6 10146 else 10147 lt_cv_ld_force_load=no 10148 cat > conftest.c << _LT_EOF 10149 int forced_loaded() { return 2;} 10150 _LT_EOF 10151 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 10152 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 10153 echo "$AR cru libconftest.a conftest.o" >&5 10154 $AR cru libconftest.a conftest.o 2>&5 10155 echo "$RANLIB libconftest.a" >&5 10156 $RANLIB libconftest.a 2>&5 10157 cat > conftest.c << _LT_EOF 10158 int main() { return 0;} 10159 _LT_EOF 10160 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 10161 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 10162 _lt_result=$? 10163 if test -s conftest.err && $GREP force_load conftest.err; then 10164 cat conftest.err >&5 10165 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 10166 lt_cv_ld_force_load=yes 10167 else 10168 cat conftest.err >&5 10169 fi 10170 rm -f conftest.err libconftest.a conftest conftest.c 10171 rm -rf conftest.dSYM 10172 10173 fi 10174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 10175 $as_echo "$lt_cv_ld_force_load" >&6; } 10176 case $host_os in 10177 rhapsody* | darwin1.[012]) 10178 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 10179 darwin1.*) 10180 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10181 darwin*) # darwin 5.x on 10182 # if running on 10.5 or later, the deployment target defaults 10183 # to the OS version, if on x86, and 10.4, the deployment 10184 # target defaults to 10.4. Don't you love it? 10185 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10186 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 10187 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10188 10.[012][,.]*) 10189 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10190 10.*) 10191 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10192 esac 10193 ;; 10194 esac 10195 if test yes = "$lt_cv_apple_cc_single_mod"; then 10196 _lt_dar_single_mod='$single_module' 10197 fi 10198 if test yes = "$lt_cv_ld_exported_symbols_list"; then 10199 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 10200 else 10201 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 10202 fi 10203 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 10204 _lt_dsymutil='~$DSYMUTIL $lib || :' 10205 else 10206 _lt_dsymutil= 10207 fi 10208 ;; 10209 esac 10210 10211 # func_munge_path_list VARIABLE PATH 10212 # ----------------------------------- 10213 # VARIABLE is name of variable containing _space_ separated list of 10214 # directories to be munged by the contents of PATH, which is string 10215 # having a format: 10216 # "DIR[:DIR]:" 10217 # string "DIR[ DIR]" will be prepended to VARIABLE 10218 # ":DIR[:DIR]" 10219 # string "DIR[ DIR]" will be appended to VARIABLE 10220 # "DIRP[:DIRP]::[DIRA:]DIRA" 10221 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 10222 # "DIRA[ DIRA]" will be appended to VARIABLE 10223 # "DIR[:DIR]" 10224 # VARIABLE will be replaced by "DIR[ DIR]" 10225 func_munge_path_list () 10226 { 10227 case x$2 in 10228 x) 10229 ;; 10230 *:) 10231 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 10232 ;; 10233 x:*) 10234 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 10235 ;; 10236 *::*) 10237 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 10238 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 10239 ;; 10240 *) 10241 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 10242 ;; 10243 esac 10244 } 10245 10246 for ac_header in dlfcn.h 10247 do : 10248 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 10249 " 10250 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 10251 cat >>confdefs.h <<_ACEOF 10252 #define HAVE_DLFCN_H 1 10253 _ACEOF 10254 10255 fi 10256 10257 done 10258 10259 10260 10261 10262 10263 10264 10265 # Set options 10266 10267 10268 10269 enable_dlopen=no 10270 10271 10272 enable_win32_dll=no 10273 10274 10275 # Check whether --enable-shared was given. 10276 if test "${enable_shared+set}" = set; then : 10277 enableval=$enable_shared; p=${PACKAGE-default} 10278 case $enableval in 10279 yes) enable_shared=yes ;; 10280 no) enable_shared=no ;; 10281 *) 10282 enable_shared=no 10283 # Look at the argument we got. We use all the common list separators. 10284 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10285 for pkg in $enableval; do 10286 IFS=$lt_save_ifs 10287 if test "X$pkg" = "X$p"; then 10288 enable_shared=yes 10289 fi 10290 done 10291 IFS=$lt_save_ifs 10292 ;; 10293 esac 10294 else 10295 enable_shared=yes 10296 fi 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 # Check whether --enable-static was given. 10307 if test "${enable_static+set}" = set; then : 10308 enableval=$enable_static; p=${PACKAGE-default} 10309 case $enableval in 10310 yes) enable_static=yes ;; 10311 no) enable_static=no ;; 10312 *) 10313 enable_static=no 10314 # Look at the argument we got. We use all the common list separators. 10315 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10316 for pkg in $enableval; do 10317 IFS=$lt_save_ifs 10318 if test "X$pkg" = "X$p"; then 10319 enable_static=yes 10320 fi 10321 done 10322 IFS=$lt_save_ifs 10323 ;; 10324 esac 10325 else 10326 enable_static=yes 10327 fi 10328 10329 10330 10331 10332 10333 10334 10335 10336 10337 10338 # Check whether --with-pic was given. 10339 if test "${with_pic+set}" = set; then : 10340 withval=$with_pic; lt_p=${PACKAGE-default} 10341 case $withval in 10342 yes|no) pic_mode=$withval ;; 10343 *) 10344 pic_mode=default 10345 # Look at the argument we got. We use all the common list separators. 10346 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10347 for lt_pkg in $withval; do 10348 IFS=$lt_save_ifs 10349 if test "X$lt_pkg" = "X$lt_p"; then 10350 pic_mode=yes 10351 fi 10352 done 10353 IFS=$lt_save_ifs 10354 ;; 10355 esac 10356 else 10357 pic_mode=default 10358 fi 10359 10360 10361 10362 10363 10364 10365 10366 10367 # Check whether --enable-fast-install was given. 10368 if test "${enable_fast_install+set}" = set; then : 10369 enableval=$enable_fast_install; p=${PACKAGE-default} 10370 case $enableval in 10371 yes) enable_fast_install=yes ;; 10372 no) enable_fast_install=no ;; 10373 *) 10374 enable_fast_install=no 10375 # Look at the argument we got. We use all the common list separators. 10376 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10377 for pkg in $enableval; do 10378 IFS=$lt_save_ifs 10379 if test "X$pkg" = "X$p"; then 10380 enable_fast_install=yes 10381 fi 10382 done 10383 IFS=$lt_save_ifs 10384 ;; 10385 esac 10386 else 10387 enable_fast_install=yes 10388 fi 10389 10390 10391 10392 10393 10394 10395 10396 10397 shared_archive_member_spec= 10398 case $host,$enable_shared in 10399 power*-*-aix[5-9]*,yes) 10400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 10401 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 10402 10403 # Check whether --with-aix-soname was given. 10404 if test "${with_aix_soname+set}" = set; then : 10405 withval=$with_aix_soname; case $withval in 10406 aix|svr4|both) 10407 ;; 10408 *) 10409 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 10410 ;; 10411 esac 10412 lt_cv_with_aix_soname=$with_aix_soname 10413 else 10414 if ${lt_cv_with_aix_soname+:} false; then : 10415 $as_echo_n "(cached) " >&6 10416 else 10417 lt_cv_with_aix_soname=aix 10418 fi 10419 10420 with_aix_soname=$lt_cv_with_aix_soname 10421 fi 10422 10423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 10424 $as_echo "$with_aix_soname" >&6; } 10425 if test aix != "$with_aix_soname"; then 10426 # For the AIX way of multilib, we name the shared archive member 10427 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 10428 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 10429 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 10430 # the AIX toolchain works better with OBJECT_MODE set (default 32). 10431 if test 64 = "${OBJECT_MODE-32}"; then 10432 shared_archive_member_spec=shr_64 10433 else 10434 shared_archive_member_spec=shr 10435 fi 10436 fi 10437 ;; 10438 *) 10439 with_aix_soname=aix 10440 ;; 10441 esac 10442 10443 10444 10445 10446 10447 10448 10449 10450 10451 10452 # This can be used to rebuild libtool when needed 10453 LIBTOOL_DEPS=$ltmain 10454 10455 # Always use our own libtool. 10456 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 10457 10458 10459 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 10478 10479 10480 10481 10482 10483 10484 10485 10486 10487 test -z "$LN_S" && LN_S="ln -s" 10488 10489 10490 10491 10492 10493 10494 10495 10496 10497 10498 10499 10500 10501 10502 if test -n "${ZSH_VERSION+set}"; then 10503 setopt NO_GLOB_SUBST 10504 fi 10505 10506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 10507 $as_echo_n "checking for objdir... " >&6; } 10508 if ${lt_cv_objdir+:} false; then : 10509 $as_echo_n "(cached) " >&6 10510 else 10511 rm -f .libs 2>/dev/null 10512 mkdir .libs 2>/dev/null 10513 if test -d .libs; then 10514 lt_cv_objdir=.libs 10515 else 10516 # MS-DOS does not allow filenames that begin with a dot. 10517 lt_cv_objdir=_libs 10518 fi 10519 rmdir .libs 2>/dev/null 10520 fi 10521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 10522 $as_echo "$lt_cv_objdir" >&6; } 10523 objdir=$lt_cv_objdir 10524 10525 10526 10527 10528 10529 cat >>confdefs.h <<_ACEOF 10530 #define LT_OBJDIR "$lt_cv_objdir/" 10531 _ACEOF 10532 10533 10534 10535 10536 case $host_os in 10537 aix3*) 10538 # AIX sometimes has problems with the GCC collect2 program. For some 10539 # reason, if we set the COLLECT_NAMES environment variable, the problems 10540 # vanish in a puff of smoke. 10541 if test set != "${COLLECT_NAMES+set}"; then 10542 COLLECT_NAMES= 10543 export COLLECT_NAMES 10544 fi 10545 ;; 10546 esac 10547 10548 # Global variables: 10549 ofile=libtool 10550 can_build_shared=yes 10551 10552 # All known linkers require a '.a' archive for static linking (except MSVC, 10553 # which needs '.lib'). 10554 libext=a 10555 10556 with_gnu_ld=$lt_cv_prog_gnu_ld 10557 10558 old_CC=$CC 10559 old_CFLAGS=$CFLAGS 10560 10561 # Set sane defaults for various variables 10562 test -z "$CC" && CC=cc 10563 test -z "$LTCC" && LTCC=$CC 10564 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 10565 test -z "$LD" && LD=ld 10566 test -z "$ac_objext" && ac_objext=o 10567 10568 func_cc_basename $compiler 10569 cc_basename=$func_cc_basename_result 10570 10571 10572 # Only perform the check for file, if the check method requires it 10573 test -z "$MAGIC_CMD" && MAGIC_CMD=file 10574 case $deplibs_check_method in 10575 file_magic*) 10576 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 10577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 10578 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 10579 if ${lt_cv_path_MAGIC_CMD+:} false; then : 10580 $as_echo_n "(cached) " >&6 10581 else 10582 case $MAGIC_CMD in 10583 [\\/*] | ?:[\\/]*) 10584 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10585 ;; 10586 *) 10587 lt_save_MAGIC_CMD=$MAGIC_CMD 10588 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10589 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10590 for ac_dir in $ac_dummy; do 10591 IFS=$lt_save_ifs 10592 test -z "$ac_dir" && ac_dir=. 10593 if test -f "$ac_dir/${ac_tool_prefix}file"; then 10594 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 10595 if test -n "$file_magic_test_file"; then 10596 case $deplibs_check_method in 10597 "file_magic "*) 10598 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10599 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10600 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10601 $EGREP "$file_magic_regex" > /dev/null; then 10602 : 10603 else 10604 cat <<_LT_EOF 1>&2 10605 10606 *** Warning: the command libtool uses to detect shared libraries, 10607 *** $file_magic_cmd, produces output that libtool cannot recognize. 10608 *** The result is that libtool may fail to recognize shared libraries 10609 *** as such. This will affect the creation of libtool libraries that 10610 *** depend on shared libraries, but programs linked with such libtool 10611 *** libraries will work regardless of this problem. Nevertheless, you 10612 *** may want to report the problem to your system manager and/or to 10613 *** bug-libtool (at] gnu.org 10614 10615 _LT_EOF 10616 fi ;; 10617 esac 10618 fi 10619 break 10620 fi 10621 done 10622 IFS=$lt_save_ifs 10623 MAGIC_CMD=$lt_save_MAGIC_CMD 10624 ;; 10625 esac 10626 fi 10627 10628 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10629 if test -n "$MAGIC_CMD"; then 10630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10631 $as_echo "$MAGIC_CMD" >&6; } 10632 else 10633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10634 $as_echo "no" >&6; } 10635 fi 10636 10637 10638 10639 10640 10641 if test -z "$lt_cv_path_MAGIC_CMD"; then 10642 if test -n "$ac_tool_prefix"; then 10643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 10644 $as_echo_n "checking for file... " >&6; } 10645 if ${lt_cv_path_MAGIC_CMD+:} false; then : 10646 $as_echo_n "(cached) " >&6 10647 else 10648 case $MAGIC_CMD in 10649 [\\/*] | ?:[\\/]*) 10650 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10651 ;; 10652 *) 10653 lt_save_MAGIC_CMD=$MAGIC_CMD 10654 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10655 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10656 for ac_dir in $ac_dummy; do 10657 IFS=$lt_save_ifs 10658 test -z "$ac_dir" && ac_dir=. 10659 if test -f "$ac_dir/file"; then 10660 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 10661 if test -n "$file_magic_test_file"; then 10662 case $deplibs_check_method in 10663 "file_magic "*) 10664 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10665 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10666 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10667 $EGREP "$file_magic_regex" > /dev/null; then 10668 : 10669 else 10670 cat <<_LT_EOF 1>&2 10671 10672 *** Warning: the command libtool uses to detect shared libraries, 10673 *** $file_magic_cmd, produces output that libtool cannot recognize. 10674 *** The result is that libtool may fail to recognize shared libraries 10675 *** as such. This will affect the creation of libtool libraries that 10676 *** depend on shared libraries, but programs linked with such libtool 10677 *** libraries will work regardless of this problem. Nevertheless, you 10678 *** may want to report the problem to your system manager and/or to 10679 *** bug-libtool (at] gnu.org 10680 10681 _LT_EOF 10682 fi ;; 10683 esac 10684 fi 10685 break 10686 fi 10687 done 10688 IFS=$lt_save_ifs 10689 MAGIC_CMD=$lt_save_MAGIC_CMD 10690 ;; 10691 esac 10692 fi 10693 10694 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10695 if test -n "$MAGIC_CMD"; then 10696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10697 $as_echo "$MAGIC_CMD" >&6; } 10698 else 10699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10700 $as_echo "no" >&6; } 10701 fi 10702 10703 10704 else 10705 MAGIC_CMD=: 10706 fi 10707 fi 10708 10709 fi 10710 ;; 10711 esac 10712 10713 # Use C for the default configuration in the libtool script 10714 10715 lt_save_CC=$CC 10716 ac_ext=c 10717 ac_cpp='$CPP $CPPFLAGS' 10718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10720 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10721 10722 10723 # Source file extension for C test sources. 10724 ac_ext=c 10725 10726 # Object file extension for compiled C test sources. 10727 objext=o 10728 objext=$objext 10729 10730 # Code to be used in simple compile tests 10731 lt_simple_compile_test_code="int some_variable = 0;" 10732 10733 # Code to be used in simple link tests 10734 lt_simple_link_test_code='int main(){return(0);}' 10735 10736 10737 10738 10739 10740 10741 10742 # If no C compiler was specified, use CC. 10743 LTCC=${LTCC-"$CC"} 10744 10745 # If no C compiler flags were specified, use CFLAGS. 10746 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 10747 10748 # Allow CC to be a program name with arguments. 10749 compiler=$CC 10750 10751 # Save the default compiler, since it gets overwritten when the other 10752 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 10753 compiler_DEFAULT=$CC 10754 10755 # save warnings/boilerplate of simple test code 10756 ac_outfile=conftest.$ac_objext 10757 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 10758 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10759 _lt_compiler_boilerplate=`cat conftest.err` 10760 $RM conftest* 10761 10762 ac_outfile=conftest.$ac_objext 10763 echo "$lt_simple_link_test_code" >conftest.$ac_ext 10764 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10765 _lt_linker_boilerplate=`cat conftest.err` 10766 $RM -r conftest* 10767 10768 10769 if test -n "$compiler"; then 10770 10771 lt_prog_compiler_no_builtin_flag= 10772 10773 if test yes = "$GCC"; then 10774 case $cc_basename in 10775 nvcc*) 10776 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 10777 *) 10778 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 10779 esac 10780 10781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 10782 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 10783 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 10784 $as_echo_n "(cached) " >&6 10785 else 10786 lt_cv_prog_compiler_rtti_exceptions=no 10787 ac_outfile=conftest.$ac_objext 10788 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10789 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 10790 # Insert the option either (1) after the last *FLAGS variable, or 10791 # (2) before a word containing "conftest.", or (3) at the end. 10792 # Note that $ac_compile itself does not contain backslashes and begins 10793 # with a dollar sign (not a hyphen), so the echo should work correctly. 10794 # The option is referenced via a variable to avoid confusing sed. 10795 lt_compile=`echo "$ac_compile" | $SED \ 10796 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 10797 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 10798 -e 's:$: $lt_compiler_flag:'` 10799 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 10800 (eval "$lt_compile" 2>conftest.err) 10801 ac_status=$? 10802 cat conftest.err >&5 10803 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10804 if (exit $ac_status) && test -s "$ac_outfile"; then 10805 # The compiler can only warn and ignore the option if not recognized 10806 # So say no if there are warnings other than the usual output. 10807 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 10808 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10809 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 10810 lt_cv_prog_compiler_rtti_exceptions=yes 10811 fi 10812 fi 10813 $RM conftest* 10814 10815 fi 10816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 10817 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 10818 10819 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 10820 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 10821 else 10822 : 10823 fi 10824 10825 fi 10826 10827 10828 10829 10830 10831 10832 lt_prog_compiler_wl= 10833 lt_prog_compiler_pic= 10834 lt_prog_compiler_static= 10835 10836 10837 if test yes = "$GCC"; then 10838 lt_prog_compiler_wl='-Wl,' 10839 lt_prog_compiler_static='-static' 10840 10841 case $host_os in 10842 aix*) 10843 # All AIX code is PIC. 10844 if test ia64 = "$host_cpu"; then 10845 # AIX 5 now supports IA64 processor 10846 lt_prog_compiler_static='-Bstatic' 10847 fi 10848 lt_prog_compiler_pic='-fPIC' 10849 ;; 10850 10851 amigaos*) 10852 case $host_cpu in 10853 powerpc) 10854 # see comment about AmigaOS4 .so support 10855 lt_prog_compiler_pic='-fPIC' 10856 ;; 10857 m68k) 10858 # FIXME: we need at least 68020 code to build shared libraries, but 10859 # adding the '-m68020' flag to GCC prevents building anything better, 10860 # like '-m68040'. 10861 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 10862 ;; 10863 esac 10864 ;; 10865 10866 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 10867 # PIC is the default for these OSes. 10868 ;; 10869 10870 mingw* | cygwin* | pw32* | os2* | cegcc*) 10871 # This hack is so that the source file can tell whether it is being 10872 # built for inclusion in a dll (and should export symbols for example). 10873 # Although the cygwin gcc ignores -fPIC, still need this for old-style 10874 # (--disable-auto-import) libraries 10875 lt_prog_compiler_pic='-DDLL_EXPORT' 10876 case $host_os in 10877 os2*) 10878 lt_prog_compiler_static='$wl-static' 10879 ;; 10880 esac 10881 ;; 10882 10883 darwin* | rhapsody*) 10884 # PIC is the default on this platform 10885 # Common symbols not allowed in MH_DYLIB files 10886 lt_prog_compiler_pic='-fno-common' 10887 ;; 10888 10889 haiku*) 10890 # PIC is the default for Haiku. 10891 # The "-static" flag exists, but is broken. 10892 lt_prog_compiler_static= 10893 ;; 10894 10895 hpux*) 10896 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 10897 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 10898 # sets the default TLS model and affects inlining. 10899 case $host_cpu in 10900 hppa*64*) 10901 # +Z the default 10902 ;; 10903 *) 10904 lt_prog_compiler_pic='-fPIC' 10905 ;; 10906 esac 10907 ;; 10908 10909 interix[3-9]*) 10910 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 10911 # Instead, we relocate shared libraries at runtime. 10912 ;; 10913 10914 msdosdjgpp*) 10915 # Just because we use GCC doesn't mean we suddenly get shared libraries 10916 # on systems that don't support them. 10917 lt_prog_compiler_can_build_shared=no 10918 enable_shared=no 10919 ;; 10920 10921 *nto* | *qnx*) 10922 # QNX uses GNU C++, but need to define -shared option too, otherwise 10923 # it will coredump. 10924 lt_prog_compiler_pic='-fPIC -shared' 10925 ;; 10926 10927 sysv4*MP*) 10928 if test -d /usr/nec; then 10929 lt_prog_compiler_pic=-Kconform_pic 10930 fi 10931 ;; 10932 10933 *) 10934 lt_prog_compiler_pic='-fPIC' 10935 ;; 10936 esac 10937 10938 case $cc_basename in 10939 nvcc*) # Cuda Compiler Driver 2.2 10940 lt_prog_compiler_wl='-Xlinker ' 10941 if test -n "$lt_prog_compiler_pic"; then 10942 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 10943 fi 10944 ;; 10945 esac 10946 else 10947 # PORTME Check for flag to pass linker flags through the system compiler. 10948 case $host_os in 10949 aix*) 10950 lt_prog_compiler_wl='-Wl,' 10951 if test ia64 = "$host_cpu"; then 10952 # AIX 5 now supports IA64 processor 10953 lt_prog_compiler_static='-Bstatic' 10954 else 10955 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 10956 fi 10957 ;; 10958 10959 darwin* | rhapsody*) 10960 # PIC is the default on this platform 10961 # Common symbols not allowed in MH_DYLIB files 10962 lt_prog_compiler_pic='-fno-common' 10963 case $cc_basename in 10964 nagfor*) 10965 # NAG Fortran compiler 10966 lt_prog_compiler_wl='-Wl,-Wl,,' 10967 lt_prog_compiler_pic='-PIC' 10968 lt_prog_compiler_static='-Bstatic' 10969 ;; 10970 esac 10971 ;; 10972 10973 mingw* | cygwin* | pw32* | os2* | cegcc*) 10974 # This hack is so that the source file can tell whether it is being 10975 # built for inclusion in a dll (and should export symbols for example). 10976 lt_prog_compiler_pic='-DDLL_EXPORT' 10977 case $host_os in 10978 os2*) 10979 lt_prog_compiler_static='$wl-static' 10980 ;; 10981 esac 10982 ;; 10983 10984 hpux9* | hpux10* | hpux11*) 10985 lt_prog_compiler_wl='-Wl,' 10986 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 10987 # not for PA HP-UX. 10988 case $host_cpu in 10989 hppa*64*|ia64*) 10990 # +Z the default 10991 ;; 10992 *) 10993 lt_prog_compiler_pic='+Z' 10994 ;; 10995 esac 10996 # Is there a better lt_prog_compiler_static that works with the bundled CC? 10997 lt_prog_compiler_static='$wl-a ${wl}archive' 10998 ;; 10999 11000 irix5* | irix6* | nonstopux*) 11001 lt_prog_compiler_wl='-Wl,' 11002 # PIC (with -KPIC) is the default. 11003 lt_prog_compiler_static='-non_shared' 11004 ;; 11005 11006 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 11007 case $cc_basename in 11008 # old Intel for x86_64, which still supported -KPIC. 11009 ecc*) 11010 lt_prog_compiler_wl='-Wl,' 11011 lt_prog_compiler_pic='-KPIC' 11012 lt_prog_compiler_static='-static' 11013 ;; 11014 # icc used to be incompatible with GCC. 11015 # ICC 10 doesn't accept -KPIC any more. 11016 icc* | ifort*) 11017 lt_prog_compiler_wl='-Wl,' 11018 lt_prog_compiler_pic='-fPIC' 11019 lt_prog_compiler_static='-static' 11020 ;; 11021 # Lahey Fortran 8.1. 11022 lf95*) 11023 lt_prog_compiler_wl='-Wl,' 11024 lt_prog_compiler_pic='--shared' 11025 lt_prog_compiler_static='--static' 11026 ;; 11027 nagfor*) 11028 # NAG Fortran compiler 11029 lt_prog_compiler_wl='-Wl,-Wl,,' 11030 lt_prog_compiler_pic='-PIC' 11031 lt_prog_compiler_static='-Bstatic' 11032 ;; 11033 tcc*) 11034 # Fabrice Bellard et al's Tiny C Compiler 11035 lt_prog_compiler_wl='-Wl,' 11036 lt_prog_compiler_pic='-fPIC' 11037 lt_prog_compiler_static='-static' 11038 ;; 11039 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 11040 # Portland Group compilers (*not* the Pentium gcc compiler, 11041 # which looks to be a dead project) 11042 lt_prog_compiler_wl='-Wl,' 11043 lt_prog_compiler_pic='-fpic' 11044 lt_prog_compiler_static='-Bstatic' 11045 ;; 11046 ccc*) 11047 lt_prog_compiler_wl='-Wl,' 11048 # All Alpha code is PIC. 11049 lt_prog_compiler_static='-non_shared' 11050 ;; 11051 xl* | bgxl* | bgf* | mpixl*) 11052 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 11053 lt_prog_compiler_wl='-Wl,' 11054 lt_prog_compiler_pic='-qpic' 11055 lt_prog_compiler_static='-qstaticlink' 11056 ;; 11057 *) 11058 case `$CC -V 2>&1 | sed 5q` in 11059 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 11060 # Sun Fortran 8.3 passes all unrecognized flags to the linker 11061 lt_prog_compiler_pic='-KPIC' 11062 lt_prog_compiler_static='-Bstatic' 11063 lt_prog_compiler_wl='' 11064 ;; 11065 *Sun\ F* | *Sun*Fortran*) 11066 lt_prog_compiler_pic='-KPIC' 11067 lt_prog_compiler_static='-Bstatic' 11068 lt_prog_compiler_wl='-Qoption ld ' 11069 ;; 11070 *Sun\ C*) 11071 # Sun C 5.9 11072 lt_prog_compiler_pic='-KPIC' 11073 lt_prog_compiler_static='-Bstatic' 11074 lt_prog_compiler_wl='-Wl,' 11075 ;; 11076 *Intel*\ [CF]*Compiler*) 11077 lt_prog_compiler_wl='-Wl,' 11078 lt_prog_compiler_pic='-fPIC' 11079 lt_prog_compiler_static='-static' 11080 ;; 11081 *Portland\ Group*) 11082 lt_prog_compiler_wl='-Wl,' 11083 lt_prog_compiler_pic='-fpic' 11084 lt_prog_compiler_static='-Bstatic' 11085 ;; 11086 esac 11087 ;; 11088 esac 11089 ;; 11090 11091 newsos6) 11092 lt_prog_compiler_pic='-KPIC' 11093 lt_prog_compiler_static='-Bstatic' 11094 ;; 11095 11096 *nto* | *qnx*) 11097 # QNX uses GNU C++, but need to define -shared option too, otherwise 11098 # it will coredump. 11099 lt_prog_compiler_pic='-fPIC -shared' 11100 ;; 11101 11102 osf3* | osf4* | osf5*) 11103 lt_prog_compiler_wl='-Wl,' 11104 # All OSF/1 code is PIC. 11105 lt_prog_compiler_static='-non_shared' 11106 ;; 11107 11108 rdos*) 11109 lt_prog_compiler_static='-non_shared' 11110 ;; 11111 11112 solaris*) 11113 lt_prog_compiler_pic='-KPIC' 11114 lt_prog_compiler_static='-Bstatic' 11115 case $cc_basename in 11116 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 11117 lt_prog_compiler_wl='-Qoption ld ';; 11118 *) 11119 lt_prog_compiler_wl='-Wl,';; 11120 esac 11121 ;; 11122 11123 sunos4*) 11124 lt_prog_compiler_wl='-Qoption ld ' 11125 lt_prog_compiler_pic='-PIC' 11126 lt_prog_compiler_static='-Bstatic' 11127 ;; 11128 11129 sysv4 | sysv4.2uw2* | sysv4.3*) 11130 lt_prog_compiler_wl='-Wl,' 11131 lt_prog_compiler_pic='-KPIC' 11132 lt_prog_compiler_static='-Bstatic' 11133 ;; 11134 11135 sysv4*MP*) 11136 if test -d /usr/nec; then 11137 lt_prog_compiler_pic='-Kconform_pic' 11138 lt_prog_compiler_static='-Bstatic' 11139 fi 11140 ;; 11141 11142 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 11143 lt_prog_compiler_wl='-Wl,' 11144 lt_prog_compiler_pic='-KPIC' 11145 lt_prog_compiler_static='-Bstatic' 11146 ;; 11147 11148 unicos*) 11149 lt_prog_compiler_wl='-Wl,' 11150 lt_prog_compiler_can_build_shared=no 11151 ;; 11152 11153 uts4*) 11154 lt_prog_compiler_pic='-pic' 11155 lt_prog_compiler_static='-Bstatic' 11156 ;; 11157 11158 *) 11159 lt_prog_compiler_can_build_shared=no 11160 ;; 11161 esac 11162 fi 11163 11164 case $host_os in 11165 # For platforms that do not support PIC, -DPIC is meaningless: 11166 *djgpp*) 11167 lt_prog_compiler_pic= 11168 ;; 11169 *) 11170 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 11171 ;; 11172 esac 11173 11174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 11175 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 11176 if ${lt_cv_prog_compiler_pic+:} false; then : 11177 $as_echo_n "(cached) " >&6 11178 else 11179 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 11180 fi 11181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 11182 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 11183 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 11184 11185 # 11186 # Check to make sure the PIC flag actually works. 11187 # 11188 if test -n "$lt_prog_compiler_pic"; then 11189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 11190 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 11191 if ${lt_cv_prog_compiler_pic_works+:} false; then : 11192 $as_echo_n "(cached) " >&6 11193 else 11194 lt_cv_prog_compiler_pic_works=no 11195 ac_outfile=conftest.$ac_objext 11196 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11197 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 11198 # Insert the option either (1) after the last *FLAGS variable, or 11199 # (2) before a word containing "conftest.", or (3) at the end. 11200 # Note that $ac_compile itself does not contain backslashes and begins 11201 # with a dollar sign (not a hyphen), so the echo should work correctly. 11202 # The option is referenced via a variable to avoid confusing sed. 11203 lt_compile=`echo "$ac_compile" | $SED \ 11204 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11205 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11206 -e 's:$: $lt_compiler_flag:'` 11207 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11208 (eval "$lt_compile" 2>conftest.err) 11209 ac_status=$? 11210 cat conftest.err >&5 11211 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11212 if (exit $ac_status) && test -s "$ac_outfile"; then 11213 # The compiler can only warn and ignore the option if not recognized 11214 # So say no if there are warnings other than the usual output. 11215 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 11216 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11217 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 11218 lt_cv_prog_compiler_pic_works=yes 11219 fi 11220 fi 11221 $RM conftest* 11222 11223 fi 11224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 11225 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 11226 11227 if test yes = "$lt_cv_prog_compiler_pic_works"; then 11228 case $lt_prog_compiler_pic in 11229 "" | " "*) ;; 11230 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 11231 esac 11232 else 11233 lt_prog_compiler_pic= 11234 lt_prog_compiler_can_build_shared=no 11235 fi 11236 11237 fi 11238 11239 11240 11241 11242 11243 11244 11245 11246 11247 11248 11249 # 11250 # Check to make sure the static flag actually works. 11251 # 11252 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 11253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 11254 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 11255 if ${lt_cv_prog_compiler_static_works+:} false; then : 11256 $as_echo_n "(cached) " >&6 11257 else 11258 lt_cv_prog_compiler_static_works=no 11259 save_LDFLAGS=$LDFLAGS 11260 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 11261 echo "$lt_simple_link_test_code" > conftest.$ac_ext 11262 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 11263 # The linker can only warn and ignore the option if not recognized 11264 # So say no if there are warnings 11265 if test -s conftest.err; then 11266 # Append any errors to the config.log. 11267 cat conftest.err 1>&5 11268 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 11269 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11270 if diff conftest.exp conftest.er2 >/dev/null; then 11271 lt_cv_prog_compiler_static_works=yes 11272 fi 11273 else 11274 lt_cv_prog_compiler_static_works=yes 11275 fi 11276 fi 11277 $RM -r conftest* 11278 LDFLAGS=$save_LDFLAGS 11279 11280 fi 11281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 11282 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 11283 11284 if test yes = "$lt_cv_prog_compiler_static_works"; then 11285 : 11286 else 11287 lt_prog_compiler_static= 11288 fi 11289 11290 11291 11292 11293 11294 11295 11296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11297 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11298 if ${lt_cv_prog_compiler_c_o+:} false; then : 11299 $as_echo_n "(cached) " >&6 11300 else 11301 lt_cv_prog_compiler_c_o=no 11302 $RM -r conftest 2>/dev/null 11303 mkdir conftest 11304 cd conftest 11305 mkdir out 11306 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11307 11308 lt_compiler_flag="-o out/conftest2.$ac_objext" 11309 # Insert the option either (1) after the last *FLAGS variable, or 11310 # (2) before a word containing "conftest.", or (3) at the end. 11311 # Note that $ac_compile itself does not contain backslashes and begins 11312 # with a dollar sign (not a hyphen), so the echo should work correctly. 11313 lt_compile=`echo "$ac_compile" | $SED \ 11314 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11315 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11316 -e 's:$: $lt_compiler_flag:'` 11317 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11318 (eval "$lt_compile" 2>out/conftest.err) 11319 ac_status=$? 11320 cat out/conftest.err >&5 11321 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11322 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11323 then 11324 # The compiler can only warn and ignore the option if not recognized 11325 # So say no if there are warnings 11326 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11327 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11328 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11329 lt_cv_prog_compiler_c_o=yes 11330 fi 11331 fi 11332 chmod u+w . 2>&5 11333 $RM conftest* 11334 # SGI C++ compiler will create directory out/ii_files/ for 11335 # template instantiation 11336 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11337 $RM out/* && rmdir out 11338 cd .. 11339 $RM -r conftest 11340 $RM conftest* 11341 11342 fi 11343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11344 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11345 11346 11347 11348 11349 11350 11351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11352 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11353 if ${lt_cv_prog_compiler_c_o+:} false; then : 11354 $as_echo_n "(cached) " >&6 11355 else 11356 lt_cv_prog_compiler_c_o=no 11357 $RM -r conftest 2>/dev/null 11358 mkdir conftest 11359 cd conftest 11360 mkdir out 11361 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11362 11363 lt_compiler_flag="-o out/conftest2.$ac_objext" 11364 # Insert the option either (1) after the last *FLAGS variable, or 11365 # (2) before a word containing "conftest.", or (3) at the end. 11366 # Note that $ac_compile itself does not contain backslashes and begins 11367 # with a dollar sign (not a hyphen), so the echo should work correctly. 11368 lt_compile=`echo "$ac_compile" | $SED \ 11369 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11370 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11371 -e 's:$: $lt_compiler_flag:'` 11372 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11373 (eval "$lt_compile" 2>out/conftest.err) 11374 ac_status=$? 11375 cat out/conftest.err >&5 11376 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11377 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11378 then 11379 # The compiler can only warn and ignore the option if not recognized 11380 # So say no if there are warnings 11381 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11382 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11383 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11384 lt_cv_prog_compiler_c_o=yes 11385 fi 11386 fi 11387 chmod u+w . 2>&5 11388 $RM conftest* 11389 # SGI C++ compiler will create directory out/ii_files/ for 11390 # template instantiation 11391 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11392 $RM out/* && rmdir out 11393 cd .. 11394 $RM -r conftest 11395 $RM conftest* 11396 11397 fi 11398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11399 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11400 11401 11402 11403 11404 hard_links=nottested 11405 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 11406 # do not overwrite the value of need_locks provided by the user 11407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 11408 $as_echo_n "checking if we can lock with hard links... " >&6; } 11409 hard_links=yes 11410 $RM conftest* 11411 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11412 touch conftest.a 11413 ln conftest.a conftest.b 2>&5 || hard_links=no 11414 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 11416 $as_echo "$hard_links" >&6; } 11417 if test no = "$hard_links"; then 11418 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 11419 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 11420 need_locks=warn 11421 fi 11422 else 11423 need_locks=no 11424 fi 11425 11426 11427 11428 11429 11430 11431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 11432 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 11433 11434 runpath_var= 11435 allow_undefined_flag= 11436 always_export_symbols=no 11437 archive_cmds= 11438 archive_expsym_cmds= 11439 compiler_needs_object=no 11440 enable_shared_with_static_runtimes=no 11441 export_dynamic_flag_spec= 11442 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 11443 hardcode_automatic=no 11444 hardcode_direct=no 11445 hardcode_direct_absolute=no 11446 hardcode_libdir_flag_spec= 11447 hardcode_libdir_separator= 11448 hardcode_minus_L=no 11449 hardcode_shlibpath_var=unsupported 11450 inherit_rpath=no 11451 link_all_deplibs=unknown 11452 module_cmds= 11453 module_expsym_cmds= 11454 old_archive_from_new_cmds= 11455 old_archive_from_expsyms_cmds= 11456 thread_safe_flag_spec= 11457 whole_archive_flag_spec= 11458 # include_expsyms should be a list of space-separated symbols to be *always* 11459 # included in the symbol list 11460 include_expsyms= 11461 # exclude_expsyms can be an extended regexp of symbols to exclude 11462 # it will be wrapped by ' (' and ')$', so one must not match beginning or 11463 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 11464 # as well as any symbol that contains 'd'. 11465 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 11466 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 11467 # platforms (ab)use it in PIC code, but their linkers get confused if 11468 # the symbol is explicitly referenced. Since portable code cannot 11469 # rely on this symbol name, it's probably fine to never include it in 11470 # preloaded symbol tables. 11471 # Exclude shared library initialization/finalization symbols. 11472 extract_expsyms_cmds= 11473 11474 case $host_os in 11475 cygwin* | mingw* | pw32* | cegcc*) 11476 # FIXME: the MSVC++ port hasn't been tested in a loooong time 11477 # When not using gcc, we currently assume that we are using 11478 # Microsoft Visual C++. 11479 if test yes != "$GCC"; then 11480 with_gnu_ld=no 11481 fi 11482 ;; 11483 interix*) 11484 # we just hope/assume this is gcc and not c89 (= MSVC++) 11485 with_gnu_ld=yes 11486 ;; 11487 openbsd* | bitrig*) 11488 with_gnu_ld=no 11489 ;; 11490 esac 11491 11492 ld_shlibs=yes 11493 11494 # On some targets, GNU ld is compatible enough with the native linker 11495 # that we're better off using the native interface for both. 11496 lt_use_gnu_ld_interface=no 11497 if test yes = "$with_gnu_ld"; then 11498 case $host_os in 11499 aix*) 11500 # The AIX port of GNU ld has always aspired to compatibility 11501 # with the native linker. However, as the warning in the GNU ld 11502 # block says, versions before 2.19.5* couldn't really create working 11503 # shared libraries, regardless of the interface used. 11504 case `$LD -v 2>&1` in 11505 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 11506 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 11507 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 11508 *) 11509 lt_use_gnu_ld_interface=yes 11510 ;; 11511 esac 11512 ;; 11513 *) 11514 lt_use_gnu_ld_interface=yes 11515 ;; 11516 esac 11517 fi 11518 11519 if test yes = "$lt_use_gnu_ld_interface"; then 11520 # If archive_cmds runs LD, not CC, wlarc should be empty 11521 wlarc='$wl' 11522 11523 # Set some defaults for GNU ld with shared library support. These 11524 # are reset later if shared libraries are not supported. Putting them 11525 # here allows them to be overridden if necessary. 11526 runpath_var=LD_RUN_PATH 11527 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11528 export_dynamic_flag_spec='$wl--export-dynamic' 11529 # ancient GNU ld didn't support --whole-archive et. al. 11530 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 11531 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 11532 else 11533 whole_archive_flag_spec= 11534 fi 11535 supports_anon_versioning=no 11536 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 11537 *GNU\ gold*) supports_anon_versioning=yes ;; 11538 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 11539 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 11540 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 11541 *\ 2.11.*) ;; # other 2.11 versions 11542 *) supports_anon_versioning=yes ;; 11543 esac 11544 11545 # See if GNU ld supports shared libraries. 11546 case $host_os in 11547 aix[3-9]*) 11548 # On AIX/PPC, the GNU linker is very broken 11549 if test ia64 != "$host_cpu"; then 11550 ld_shlibs=no 11551 cat <<_LT_EOF 1>&2 11552 11553 *** Warning: the GNU linker, at least up to release 2.19, is reported 11554 *** to be unable to reliably create shared libraries on AIX. 11555 *** Therefore, libtool is disabling shared libraries support. If you 11556 *** really care for shared libraries, you may want to install binutils 11557 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 11558 *** You will then need to restart the configuration process. 11559 11560 _LT_EOF 11561 fi 11562 ;; 11563 11564 amigaos*) 11565 case $host_cpu in 11566 powerpc) 11567 # see comment about AmigaOS4 .so support 11568 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11569 archive_expsym_cmds='' 11570 ;; 11571 m68k) 11572 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 11573 hardcode_libdir_flag_spec='-L$libdir' 11574 hardcode_minus_L=yes 11575 ;; 11576 esac 11577 ;; 11578 11579 beos*) 11580 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11581 allow_undefined_flag=unsupported 11582 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 11583 # support --undefined. This deserves some investigation. FIXME 11584 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11585 else 11586 ld_shlibs=no 11587 fi 11588 ;; 11589 11590 cygwin* | mingw* | pw32* | cegcc*) 11591 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 11592 # as there is no search path for DLLs. 11593 hardcode_libdir_flag_spec='-L$libdir' 11594 export_dynamic_flag_spec='$wl--export-all-symbols' 11595 allow_undefined_flag=unsupported 11596 always_export_symbols=no 11597 enable_shared_with_static_runtimes=yes 11598 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 11599 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 11600 11601 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 11602 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11603 # If the export-symbols file already is a .def file, use it as 11604 # is; otherwise, prepend EXPORTS... 11605 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 11606 cp $export_symbols $output_objdir/$soname.def; 11607 else 11608 echo EXPORTS > $output_objdir/$soname.def; 11609 cat $export_symbols >> $output_objdir/$soname.def; 11610 fi~ 11611 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11612 else 11613 ld_shlibs=no 11614 fi 11615 ;; 11616 11617 haiku*) 11618 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11619 link_all_deplibs=yes 11620 ;; 11621 11622 os2*) 11623 hardcode_libdir_flag_spec='-L$libdir' 11624 hardcode_minus_L=yes 11625 allow_undefined_flag=unsupported 11626 shrext_cmds=.dll 11627 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11628 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11629 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11630 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11631 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 11632 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11633 emximp -o $lib $output_objdir/$libname.def' 11634 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11635 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11636 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11637 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11638 prefix_cmds="$SED"~ 11639 if test EXPORTS = "`$SED 1q $export_symbols`"; then 11640 prefix_cmds="$prefix_cmds -e 1d"; 11641 fi~ 11642 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 11643 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 11644 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11645 emximp -o $lib $output_objdir/$libname.def' 11646 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 11647 enable_shared_with_static_runtimes=yes 11648 ;; 11649 11650 interix[3-9]*) 11651 hardcode_direct=no 11652 hardcode_shlibpath_var=no 11653 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 11654 export_dynamic_flag_spec='$wl-E' 11655 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 11656 # Instead, shared libraries are loaded at an image base (0x10000000 by 11657 # default) and relocated if they conflict, which is a slow very memory 11658 # consuming and fragmenting process. To avoid this, we pick a random, 11659 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 11660 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 11661 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11662 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11663 ;; 11664 11665 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 11666 tmp_diet=no 11667 if test linux-dietlibc = "$host_os"; then 11668 case $cc_basename in 11669 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 11670 esac 11671 fi 11672 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 11673 && test no = "$tmp_diet" 11674 then 11675 tmp_addflag=' $pic_flag' 11676 tmp_sharedflag='-shared' 11677 case $cc_basename,$host_cpu in 11678 pgcc*) # Portland Group C compiler 11679 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' 11680 tmp_addflag=' $pic_flag' 11681 ;; 11682 pgf77* | pgf90* | pgf95* | pgfortran*) 11683 # Portland Group f77 and f90 compilers 11684 whole_archive_flag_spec='$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' 11685 tmp_addflag=' $pic_flag -Mnomain' ;; 11686 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 11687 tmp_addflag=' -i_dynamic' ;; 11688 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 11689 tmp_addflag=' -i_dynamic -nofor_main' ;; 11690 ifc* | ifort*) # Intel Fortran compiler 11691 tmp_addflag=' -nofor_main' ;; 11692 lf95*) # Lahey Fortran 8.1 11693 whole_archive_flag_spec= 11694 tmp_sharedflag='--shared' ;; 11695 nagfor*) # NAGFOR 5.3 11696 tmp_sharedflag='-Wl,-shared' ;; 11697 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 11698 tmp_sharedflag='-qmkshrobj' 11699 tmp_addflag= ;; 11700 nvcc*) # Cuda Compiler Driver 2.2 11701 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 11702 compiler_needs_object=yes 11703 ;; 11704 esac 11705 case `$CC -V 2>&1 | sed 5q` in 11706 *Sun\ C*) # Sun C 5.9 11707 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\"` $wl--no-whole-archive' 11708 compiler_needs_object=yes 11709 tmp_sharedflag='-G' ;; 11710 *Sun\ F*) # Sun Fortran 8.3 11711 tmp_sharedflag='-G' ;; 11712 esac 11713 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11714 11715 if test yes = "$supports_anon_versioning"; then 11716 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11717 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11718 echo "local: *; };" >> $output_objdir/$libname.ver~ 11719 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 11720 fi 11721 11722 case $cc_basename in 11723 tcc*) 11724 export_dynamic_flag_spec='-rdynamic' 11725 ;; 11726 xlf* | bgf* | bgxlf* | mpixlf*) 11727 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 11728 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 11729 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11730 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 11731 if test yes = "$supports_anon_versioning"; then 11732 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11733 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11734 echo "local: *; };" >> $output_objdir/$libname.ver~ 11735 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 11736 fi 11737 ;; 11738 esac 11739 else 11740 ld_shlibs=no 11741 fi 11742 ;; 11743 11744 netbsd*) 11745 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11746 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 11747 wlarc= 11748 else 11749 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11750 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11751 fi 11752 ;; 11753 11754 solaris*) 11755 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 11756 ld_shlibs=no 11757 cat <<_LT_EOF 1>&2 11758 11759 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 11760 *** create shared libraries on Solaris systems. Therefore, libtool 11761 *** is disabling shared libraries support. We urge you to upgrade GNU 11762 *** binutils to release 2.9.1 or newer. Another option is to modify 11763 *** your PATH or compiler configuration so that the native linker is 11764 *** used, and then restart. 11765 11766 _LT_EOF 11767 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11768 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11769 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11770 else 11771 ld_shlibs=no 11772 fi 11773 ;; 11774 11775 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 11776 case `$LD -v 2>&1` in 11777 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 11778 ld_shlibs=no 11779 cat <<_LT_EOF 1>&2 11780 11781 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 11782 *** reliably create shared libraries on SCO systems. Therefore, libtool 11783 *** is disabling shared libraries support. We urge you to upgrade GNU 11784 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 11785 *** your PATH or compiler configuration so that the native linker is 11786 *** used, and then restart. 11787 11788 _LT_EOF 11789 ;; 11790 *) 11791 # For security reasons, it is highly recommended that you always 11792 # use absolute paths for naming shared libraries, and exclude the 11793 # DT_RUNPATH tag from executables and libraries. But doing so 11794 # requires that you compile everything twice, which is a pain. 11795 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11796 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11797 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11798 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11799 else 11800 ld_shlibs=no 11801 fi 11802 ;; 11803 esac 11804 ;; 11805 11806 sunos4*) 11807 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 11808 wlarc= 11809 hardcode_direct=yes 11810 hardcode_shlibpath_var=no 11811 ;; 11812 11813 *) 11814 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11815 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11816 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11817 else 11818 ld_shlibs=no 11819 fi 11820 ;; 11821 esac 11822 11823 if test no = "$ld_shlibs"; then 11824 runpath_var= 11825 hardcode_libdir_flag_spec= 11826 export_dynamic_flag_spec= 11827 whole_archive_flag_spec= 11828 fi 11829 else 11830 # PORTME fill in a description of your system's linker (not GNU ld) 11831 case $host_os in 11832 aix3*) 11833 allow_undefined_flag=unsupported 11834 always_export_symbols=yes 11835 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 11836 # Note: this linker hardcodes the directories in LIBPATH if there 11837 # are no directories specified by -L. 11838 hardcode_minus_L=yes 11839 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 11840 # Neither direct hardcoding nor static linking is supported with a 11841 # broken collect2. 11842 hardcode_direct=unsupported 11843 fi 11844 ;; 11845 11846 aix[4-9]*) 11847 if test ia64 = "$host_cpu"; then 11848 # On IA64, the linker does run time linking by default, so we don't 11849 # have to do anything special. 11850 aix_use_runtimelinking=no 11851 exp_sym_flag='-Bexport' 11852 no_entry_flag= 11853 else 11854 # If we're using GNU nm, then we don't want the "-C" option. 11855 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 11856 # Without the "-l" option, or with the "-B" option, AIX nm treats 11857 # weak defined symbols like other global defined symbols, whereas 11858 # GNU nm marks them as "W". 11859 # While the 'weak' keyword is ignored in the Export File, we need 11860 # it in the Import File for the 'aix-soname' feature, so we have 11861 # to replace the "-B" option with "-P" for AIX nm. 11862 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 11863 export_symbols_cmds='$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' 11864 else 11865 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' 11866 fi 11867 aix_use_runtimelinking=no 11868 11869 # Test if we are trying to use run time linking or normal 11870 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 11871 # have runtime linking enabled, and use it for executables. 11872 # For shared libraries, we enable/disable runtime linking 11873 # depending on the kind of the shared library created - 11874 # when "with_aix_soname,aix_use_runtimelinking" is: 11875 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 11876 # "aix,yes" lib.so shared, rtl:yes, for executables 11877 # lib.a static archive 11878 # "both,no" lib.so.V(shr.o) shared, rtl:yes 11879 # lib.a(lib.so.V) shared, rtl:no, for executables 11880 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 11881 # lib.a(lib.so.V) shared, rtl:no 11882 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 11883 # lib.a static archive 11884 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 11885 for ld_flag in $LDFLAGS; do 11886 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 11887 aix_use_runtimelinking=yes 11888 break 11889 fi 11890 done 11891 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 11892 # With aix-soname=svr4, we create the lib.so.V shared archives only, 11893 # so we don't have lib.a shared libs to link our executables. 11894 # We have to force runtime linking in this case. 11895 aix_use_runtimelinking=yes 11896 LDFLAGS="$LDFLAGS -Wl,-brtl" 11897 fi 11898 ;; 11899 esac 11900 11901 exp_sym_flag='-bexport' 11902 no_entry_flag='-bnoentry' 11903 fi 11904 11905 # When large executables or shared objects are built, AIX ld can 11906 # have problems creating the table of contents. If linking a library 11907 # or program results in "error TOC overflow" add -mminimal-toc to 11908 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 11909 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 11910 11911 archive_cmds='' 11912 hardcode_direct=yes 11913 hardcode_direct_absolute=yes 11914 hardcode_libdir_separator=':' 11915 link_all_deplibs=yes 11916 file_list_spec='$wl-f,' 11917 case $with_aix_soname,$aix_use_runtimelinking in 11918 aix,*) ;; # traditional, no import file 11919 svr4,* | *,yes) # use import file 11920 # The Import File defines what to hardcode. 11921 hardcode_direct=no 11922 hardcode_direct_absolute=no 11923 ;; 11924 esac 11925 11926 if test yes = "$GCC"; then 11927 case $host_os in aix4.[012]|aix4.[012].*) 11928 # We only want to do this on AIX 4.2 and lower, the check 11929 # below for broken collect2 doesn't work under 4.3+ 11930 collect2name=`$CC -print-prog-name=collect2` 11931 if test -f "$collect2name" && 11932 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 11933 then 11934 # We have reworked collect2 11935 : 11936 else 11937 # We have old collect2 11938 hardcode_direct=unsupported 11939 # It fails to find uninstalled libraries when the uninstalled 11940 # path is not listed in the libpath. Setting hardcode_minus_L 11941 # to unsupported forces relinking 11942 hardcode_minus_L=yes 11943 hardcode_libdir_flag_spec='-L$libdir' 11944 hardcode_libdir_separator= 11945 fi 11946 ;; 11947 esac 11948 shared_flag='-shared' 11949 if test yes = "$aix_use_runtimelinking"; then 11950 shared_flag="$shared_flag "'$wl-G' 11951 fi 11952 # Need to ensure runtime linking is disabled for the traditional 11953 # shared library, or the linker may eventually find shared libraries 11954 # /with/ Import File - we do not want to mix them. 11955 shared_flag_aix='-shared' 11956 shared_flag_svr4='-shared $wl-G' 11957 else 11958 # not using gcc 11959 if test ia64 = "$host_cpu"; then 11960 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 11961 # chokes on -Wl,-G. The following line is correct: 11962 shared_flag='-G' 11963 else 11964 if test yes = "$aix_use_runtimelinking"; then 11965 shared_flag='$wl-G' 11966 else 11967 shared_flag='$wl-bM:SRE' 11968 fi 11969 shared_flag_aix='$wl-bM:SRE' 11970 shared_flag_svr4='$wl-G' 11971 fi 11972 fi 11973 11974 export_dynamic_flag_spec='$wl-bexpall' 11975 # It seems that -bexpall does not export symbols beginning with 11976 # underscore (_), so it is better to generate a list of symbols to export. 11977 always_export_symbols=yes 11978 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 11979 # Warning - without using the other runtime loading flags (-brtl), 11980 # -berok will link without error, but may produce a broken library. 11981 allow_undefined_flag='-berok' 11982 # Determine the default libpath from the value encoded in an 11983 # empty executable. 11984 if test set = "${lt_cv_aix_libpath+set}"; then 11985 aix_libpath=$lt_cv_aix_libpath 11986 else 11987 if ${lt_cv_aix_libpath_+:} false; then : 11988 $as_echo_n "(cached) " >&6 11989 else 11990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11991 /* end confdefs.h. */ 11992 11993 int 11994 main () 11995 { 11996 11997 ; 11998 return 0; 11999 } 12000 _ACEOF 12001 if ac_fn_c_try_link "$LINENO"; then : 12002 12003 lt_aix_libpath_sed=' 12004 /Import File Strings/,/^$/ { 12005 /^0/ { 12006 s/^0 *\([^ ]*\) *$/\1/ 12007 p 12008 } 12009 }' 12010 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12011 # Check for a 64-bit object if we didn't find anything. 12012 if test -z "$lt_cv_aix_libpath_"; then 12013 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12014 fi 12015 fi 12016 rm -f core conftest.err conftest.$ac_objext \ 12017 conftest$ac_exeext conftest.$ac_ext 12018 if test -z "$lt_cv_aix_libpath_"; then 12019 lt_cv_aix_libpath_=/usr/lib:/lib 12020 fi 12021 12022 fi 12023 12024 aix_libpath=$lt_cv_aix_libpath_ 12025 fi 12026 12027 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 12028 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' '$shared_flag 12029 else 12030 if test ia64 = "$host_cpu"; then 12031 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 12032 allow_undefined_flag="-z nodefs" 12033 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 12034 else 12035 # Determine the default libpath from the value encoded in an 12036 # empty executable. 12037 if test set = "${lt_cv_aix_libpath+set}"; then 12038 aix_libpath=$lt_cv_aix_libpath 12039 else 12040 if ${lt_cv_aix_libpath_+:} false; then : 12041 $as_echo_n "(cached) " >&6 12042 else 12043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12044 /* end confdefs.h. */ 12045 12046 int 12047 main () 12048 { 12049 12050 ; 12051 return 0; 12052 } 12053 _ACEOF 12054 if ac_fn_c_try_link "$LINENO"; then : 12055 12056 lt_aix_libpath_sed=' 12057 /Import File Strings/,/^$/ { 12058 /^0/ { 12059 s/^0 *\([^ ]*\) *$/\1/ 12060 p 12061 } 12062 }' 12063 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12064 # Check for a 64-bit object if we didn't find anything. 12065 if test -z "$lt_cv_aix_libpath_"; then 12066 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12067 fi 12068 fi 12069 rm -f core conftest.err conftest.$ac_objext \ 12070 conftest$ac_exeext conftest.$ac_ext 12071 if test -z "$lt_cv_aix_libpath_"; then 12072 lt_cv_aix_libpath_=/usr/lib:/lib 12073 fi 12074 12075 fi 12076 12077 aix_libpath=$lt_cv_aix_libpath_ 12078 fi 12079 12080 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 12081 # Warning - without using the other run time loading flags, 12082 # -berok will link without error, but may produce a broken library. 12083 no_undefined_flag=' $wl-bernotok' 12084 allow_undefined_flag=' $wl-berok' 12085 if test yes = "$with_gnu_ld"; then 12086 # We only use this code for GNU lds that support --whole-archive. 12087 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 12088 else 12089 # Exported symbols can be pulled into shared objects from archives 12090 whole_archive_flag_spec='$convenience' 12091 fi 12092 archive_cmds_need_lc=yes 12093 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 12094 # -brtl affects multiple linker settings, -berok does not and is overridden later 12095 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 12096 if test svr4 != "$with_aix_soname"; then 12097 # This is similar to how AIX traditionally builds its shared libraries. 12098 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/$soname' 12099 fi 12100 if test aix != "$with_aix_soname"; then 12101 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/$shared_archive_member_spec.imp' 12102 else 12103 # used by -dlpreopen to get the symbols 12104 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 12105 fi 12106 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 12107 fi 12108 fi 12109 ;; 12110 12111 amigaos*) 12112 case $host_cpu in 12113 powerpc) 12114 # see comment about AmigaOS4 .so support 12115 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 12116 archive_expsym_cmds='' 12117 ;; 12118 m68k) 12119 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 12120 hardcode_libdir_flag_spec='-L$libdir' 12121 hardcode_minus_L=yes 12122 ;; 12123 esac 12124 ;; 12125 12126 bsdi[45]*) 12127 export_dynamic_flag_spec=-rdynamic 12128 ;; 12129 12130 cygwin* | mingw* | pw32* | cegcc*) 12131 # When not using gcc, we currently assume that we are using 12132 # Microsoft Visual C++. 12133 # hardcode_libdir_flag_spec is actually meaningless, as there is 12134 # no search path for DLLs. 12135 case $cc_basename in 12136 cl*) 12137 # Native MSVC 12138 hardcode_libdir_flag_spec=' ' 12139 allow_undefined_flag=unsupported 12140 always_export_symbols=yes 12141 file_list_spec='@' 12142 # Tell ltmain to make .lib files, not .a files. 12143 libext=lib 12144 # Tell ltmain to make .dll files, not .so files. 12145 shrext_cmds=.dll 12146 # FIXME: Setting linknames here is a bad hack. 12147 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 12148 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 12149 cp "$export_symbols" "$output_objdir/$soname.def"; 12150 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 12151 else 12152 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 12153 fi~ 12154 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 12155 linknames=' 12156 # The linker will not automatically build a static lib if we build a DLL. 12157 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 12158 enable_shared_with_static_runtimes=yes 12159 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 12160 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 12161 # Don't use ranlib 12162 old_postinstall_cmds='chmod 644 $oldlib' 12163 postlink_cmds='lt_outputfile="@OUTPUT@"~ 12164 lt_tool_outputfile="@TOOL_OUTPUT@"~ 12165 case $lt_outputfile in 12166 *.exe|*.EXE) ;; 12167 *) 12168 lt_outputfile=$lt_outputfile.exe 12169 lt_tool_outputfile=$lt_tool_outputfile.exe 12170 ;; 12171 esac~ 12172 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 12173 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 12174 $RM "$lt_outputfile.manifest"; 12175 fi' 12176 ;; 12177 *) 12178 # Assume MSVC wrapper 12179 hardcode_libdir_flag_spec=' ' 12180 allow_undefined_flag=unsupported 12181 # Tell ltmain to make .lib files, not .a files. 12182 libext=lib 12183 # Tell ltmain to make .dll files, not .so files. 12184 shrext_cmds=.dll 12185 # FIXME: Setting linknames here is a bad hack. 12186 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 12187 # The linker will automatically build a .lib file if we build a DLL. 12188 old_archive_from_new_cmds='true' 12189 # FIXME: Should let the user specify the lib program. 12190 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 12191 enable_shared_with_static_runtimes=yes 12192 ;; 12193 esac 12194 ;; 12195 12196 darwin* | rhapsody*) 12197 12198 12199 archive_cmds_need_lc=no 12200 hardcode_direct=no 12201 hardcode_automatic=yes 12202 hardcode_shlibpath_var=unsupported 12203 if test yes = "$lt_cv_ld_force_load"; then 12204 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 12205 12206 else 12207 whole_archive_flag_spec='' 12208 fi 12209 link_all_deplibs=yes 12210 allow_undefined_flag=$_lt_dar_allow_undefined 12211 case $cc_basename in 12212 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 12213 *) _lt_dar_can_shared=$GCC ;; 12214 esac 12215 if test yes = "$_lt_dar_can_shared"; then 12216 output_verbose_link_cmd=func_echo_all 12217 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 12218 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 12219 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$_lt_dsymutil" 12220 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 12221 12222 else 12223 ld_shlibs=no 12224 fi 12225 12226 ;; 12227 12228 dgux*) 12229 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12230 hardcode_libdir_flag_spec='-L$libdir' 12231 hardcode_shlibpath_var=no 12232 ;; 12233 12234 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 12235 # support. Future versions do this automatically, but an explicit c++rt0.o 12236 # does not break anything, and helps significantly (at the cost of a little 12237 # extra space). 12238 freebsd2.2*) 12239 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 12240 hardcode_libdir_flag_spec='-R$libdir' 12241 hardcode_direct=yes 12242 hardcode_shlibpath_var=no 12243 ;; 12244 12245 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 12246 freebsd2.*) 12247 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 12248 hardcode_direct=yes 12249 hardcode_minus_L=yes 12250 hardcode_shlibpath_var=no 12251 ;; 12252 12253 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 12254 freebsd* | dragonfly*) 12255 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12256 hardcode_libdir_flag_spec='-R$libdir' 12257 hardcode_direct=yes 12258 hardcode_shlibpath_var=no 12259 ;; 12260 12261 hpux9*) 12262 if test yes = "$GCC"; then 12263 archive_cmds='$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 $lib' 12264 else 12265 archive_cmds='$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 $lib' 12266 fi 12267 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12268 hardcode_libdir_separator=: 12269 hardcode_direct=yes 12270 12271 # hardcode_minus_L: Not really in the search PATH, 12272 # but as the default location of the library. 12273 hardcode_minus_L=yes 12274 export_dynamic_flag_spec='$wl-E' 12275 ;; 12276 12277 hpux10*) 12278 if test yes,no = "$GCC,$with_gnu_ld"; then 12279 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12280 else 12281 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12282 fi 12283 if test no = "$with_gnu_ld"; then 12284 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12285 hardcode_libdir_separator=: 12286 hardcode_direct=yes 12287 hardcode_direct_absolute=yes 12288 export_dynamic_flag_spec='$wl-E' 12289 # hardcode_minus_L: Not really in the search PATH, 12290 # but as the default location of the library. 12291 hardcode_minus_L=yes 12292 fi 12293 ;; 12294 12295 hpux11*) 12296 if test yes,no = "$GCC,$with_gnu_ld"; then 12297 case $host_cpu in 12298 hppa*64*) 12299 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12300 ;; 12301 ia64*) 12302 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12303 ;; 12304 *) 12305 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12306 ;; 12307 esac 12308 else 12309 case $host_cpu in 12310 hppa*64*) 12311 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12312 ;; 12313 ia64*) 12314 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12315 ;; 12316 *) 12317 12318 # Older versions of the 11.00 compiler do not understand -b yet 12319 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 12320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 12321 $as_echo_n "checking if $CC understands -b... " >&6; } 12322 if ${lt_cv_prog_compiler__b+:} false; then : 12323 $as_echo_n "(cached) " >&6 12324 else 12325 lt_cv_prog_compiler__b=no 12326 save_LDFLAGS=$LDFLAGS 12327 LDFLAGS="$LDFLAGS -b" 12328 echo "$lt_simple_link_test_code" > conftest.$ac_ext 12329 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 12330 # The linker can only warn and ignore the option if not recognized 12331 # So say no if there are warnings 12332 if test -s conftest.err; then 12333 # Append any errors to the config.log. 12334 cat conftest.err 1>&5 12335 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 12336 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12337 if diff conftest.exp conftest.er2 >/dev/null; then 12338 lt_cv_prog_compiler__b=yes 12339 fi 12340 else 12341 lt_cv_prog_compiler__b=yes 12342 fi 12343 fi 12344 $RM -r conftest* 12345 LDFLAGS=$save_LDFLAGS 12346 12347 fi 12348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 12349 $as_echo "$lt_cv_prog_compiler__b" >&6; } 12350 12351 if test yes = "$lt_cv_prog_compiler__b"; then 12352 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12353 else 12354 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12355 fi 12356 12357 ;; 12358 esac 12359 fi 12360 if test no = "$with_gnu_ld"; then 12361 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12362 hardcode_libdir_separator=: 12363 12364 case $host_cpu in 12365 hppa*64*|ia64*) 12366 hardcode_direct=no 12367 hardcode_shlibpath_var=no 12368 ;; 12369 *) 12370 hardcode_direct=yes 12371 hardcode_direct_absolute=yes 12372 export_dynamic_flag_spec='$wl-E' 12373 12374 # hardcode_minus_L: Not really in the search PATH, 12375 # but as the default location of the library. 12376 hardcode_minus_L=yes 12377 ;; 12378 esac 12379 fi 12380 ;; 12381 12382 irix5* | irix6* | nonstopux*) 12383 if test yes = "$GCC"; then 12384 archive_cmds='$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' 12385 # Try to use the -exported_symbol ld option, if it does not 12386 # work, assume that -exports_file does not work either and 12387 # implicitly export all symbols. 12388 # This should be the same for all languages, so no per-tag cache variable. 12389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 12390 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 12391 if ${lt_cv_irix_exported_symbol+:} false; then : 12392 $as_echo_n "(cached) " >&6 12393 else 12394 save_LDFLAGS=$LDFLAGS 12395 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 12396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12397 /* end confdefs.h. */ 12398 int foo (void) { return 0; } 12399 _ACEOF 12400 if ac_fn_c_try_link "$LINENO"; then : 12401 lt_cv_irix_exported_symbol=yes 12402 else 12403 lt_cv_irix_exported_symbol=no 12404 fi 12405 rm -f core conftest.err conftest.$ac_objext \ 12406 conftest$ac_exeext conftest.$ac_ext 12407 LDFLAGS=$save_LDFLAGS 12408 fi 12409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 12410 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 12411 if test yes = "$lt_cv_irix_exported_symbol"; then 12412 archive_expsym_cmds='$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 $lib' 12413 fi 12414 else 12415 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 12416 archive_expsym_cmds='$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 $lib' 12417 fi 12418 archive_cmds_need_lc='no' 12419 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12420 hardcode_libdir_separator=: 12421 inherit_rpath=yes 12422 link_all_deplibs=yes 12423 ;; 12424 12425 linux*) 12426 case $cc_basename in 12427 tcc*) 12428 # Fabrice Bellard et al's Tiny C Compiler 12429 ld_shlibs=yes 12430 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12431 ;; 12432 esac 12433 ;; 12434 12435 netbsd*) 12436 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 12437 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 12438 else 12439 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 12440 fi 12441 hardcode_libdir_flag_spec='-R$libdir' 12442 hardcode_direct=yes 12443 hardcode_shlibpath_var=no 12444 ;; 12445 12446 newsos6) 12447 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12448 hardcode_direct=yes 12449 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12450 hardcode_libdir_separator=: 12451 hardcode_shlibpath_var=no 12452 ;; 12453 12454 *nto* | *qnx*) 12455 ;; 12456 12457 openbsd* | bitrig*) 12458 if test -f /usr/libexec/ld.so; then 12459 hardcode_direct=yes 12460 hardcode_shlibpath_var=no 12461 hardcode_direct_absolute=yes 12462 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 12463 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12464 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 12465 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12466 export_dynamic_flag_spec='$wl-E' 12467 else 12468 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12469 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12470 fi 12471 else 12472 ld_shlibs=no 12473 fi 12474 ;; 12475 12476 os2*) 12477 hardcode_libdir_flag_spec='-L$libdir' 12478 hardcode_minus_L=yes 12479 allow_undefined_flag=unsupported 12480 shrext_cmds=.dll 12481 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12482 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12483 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12484 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12485 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 12486 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12487 emximp -o $lib $output_objdir/$libname.def' 12488 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12489 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12490 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12491 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12492 prefix_cmds="$SED"~ 12493 if test EXPORTS = "`$SED 1q $export_symbols`"; then 12494 prefix_cmds="$prefix_cmds -e 1d"; 12495 fi~ 12496 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 12497 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 12498 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12499 emximp -o $lib $output_objdir/$libname.def' 12500 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 12501 enable_shared_with_static_runtimes=yes 12502 ;; 12503 12504 osf3*) 12505 if test yes = "$GCC"; then 12506 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12507 archive_cmds='$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 $lib' 12508 else 12509 allow_undefined_flag=' -expect_unresolved \*' 12510 archive_cmds='$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 $lib' 12511 fi 12512 archive_cmds_need_lc='no' 12513 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12514 hardcode_libdir_separator=: 12515 ;; 12516 12517 osf4* | osf5*) # as osf3* with the addition of -msym flag 12518 if test yes = "$GCC"; then 12519 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12520 archive_cmds='$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 $lib' 12521 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12522 else 12523 allow_undefined_flag=' -expect_unresolved \*' 12524 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' 12525 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~ 12526 $CC -shared$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' 12527 12528 # Both c and cxx compiler support -rpath directly 12529 hardcode_libdir_flag_spec='-rpath $libdir' 12530 fi 12531 archive_cmds_need_lc='no' 12532 hardcode_libdir_separator=: 12533 ;; 12534 12535 solaris*) 12536 no_undefined_flag=' -z defs' 12537 if test yes = "$GCC"; then 12538 wlarc='$wl' 12539 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12540 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12541 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12542 else 12543 case `$CC -V 2>&1` in 12544 *"Compilers 5.0"*) 12545 wlarc='' 12546 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 12547 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12548 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 12549 ;; 12550 *) 12551 wlarc='$wl' 12552 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 12553 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12554 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12555 ;; 12556 esac 12557 fi 12558 hardcode_libdir_flag_spec='-R$libdir' 12559 hardcode_shlibpath_var=no 12560 case $host_os in 12561 solaris2.[0-5] | solaris2.[0-5].*) ;; 12562 *) 12563 # The compiler driver will combine and reorder linker options, 12564 # but understands '-z linker_flag'. GCC discards it without '$wl', 12565 # but is careful enough not to reorder. 12566 # Supported since Solaris 2.6 (maybe 2.5.1?) 12567 if test yes = "$GCC"; then 12568 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 12569 else 12570 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 12571 fi 12572 ;; 12573 esac 12574 link_all_deplibs=yes 12575 ;; 12576 12577 sunos4*) 12578 if test sequent = "$host_vendor"; then 12579 # Use $CC to link under sequent, because it throws in some extra .o 12580 # files that make .init and .fini sections work. 12581 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 12582 else 12583 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 12584 fi 12585 hardcode_libdir_flag_spec='-L$libdir' 12586 hardcode_direct=yes 12587 hardcode_minus_L=yes 12588 hardcode_shlibpath_var=no 12589 ;; 12590 12591 sysv4) 12592 case $host_vendor in 12593 sni) 12594 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12595 hardcode_direct=yes # is this really true??? 12596 ;; 12597 siemens) 12598 ## LD is ld it makes a PLAMLIB 12599 ## CC just makes a GrossModule. 12600 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 12601 reload_cmds='$CC -r -o $output$reload_objs' 12602 hardcode_direct=no 12603 ;; 12604 motorola) 12605 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12606 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 12607 ;; 12608 esac 12609 runpath_var='LD_RUN_PATH' 12610 hardcode_shlibpath_var=no 12611 ;; 12612 12613 sysv4.3*) 12614 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12615 hardcode_shlibpath_var=no 12616 export_dynamic_flag_spec='-Bexport' 12617 ;; 12618 12619 sysv4*MP*) 12620 if test -d /usr/nec; then 12621 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12622 hardcode_shlibpath_var=no 12623 runpath_var=LD_RUN_PATH 12624 hardcode_runpath_var=yes 12625 ld_shlibs=yes 12626 fi 12627 ;; 12628 12629 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 12630 no_undefined_flag='$wl-z,text' 12631 archive_cmds_need_lc=no 12632 hardcode_shlibpath_var=no 12633 runpath_var='LD_RUN_PATH' 12634 12635 if test yes = "$GCC"; then 12636 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12637 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12638 else 12639 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12640 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12641 fi 12642 ;; 12643 12644 sysv5* | sco3.2v5* | sco5v6*) 12645 # Note: We CANNOT use -z defs as we might desire, because we do not 12646 # link with -lc, and that would cause any symbols used from libc to 12647 # always be unresolved, which means just about no library would 12648 # ever link correctly. If we're not using GNU ld we use -z text 12649 # though, which does catch some bad symbols but isn't as heavy-handed 12650 # as -z defs. 12651 no_undefined_flag='$wl-z,text' 12652 allow_undefined_flag='$wl-z,nodefs' 12653 archive_cmds_need_lc=no 12654 hardcode_shlibpath_var=no 12655 hardcode_libdir_flag_spec='$wl-R,$libdir' 12656 hardcode_libdir_separator=':' 12657 link_all_deplibs=yes 12658 export_dynamic_flag_spec='$wl-Bexport' 12659 runpath_var='LD_RUN_PATH' 12660 12661 if test yes = "$GCC"; then 12662 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12663 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12664 else 12665 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12666 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12667 fi 12668 ;; 12669 12670 uts4*) 12671 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12672 hardcode_libdir_flag_spec='-L$libdir' 12673 hardcode_shlibpath_var=no 12674 ;; 12675 12676 *) 12677 ld_shlibs=no 12678 ;; 12679 esac 12680 12681 if test sni = "$host_vendor"; then 12682 case $host in 12683 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 12684 export_dynamic_flag_spec='$wl-Blargedynsym' 12685 ;; 12686 esac 12687 fi 12688 fi 12689 12690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 12691 $as_echo "$ld_shlibs" >&6; } 12692 test no = "$ld_shlibs" && can_build_shared=no 12693 12694 with_gnu_ld=$with_gnu_ld 12695 12696 12697 12698 12699 12700 12701 12702 12703 12704 12705 12706 12707 12708 12709 12710 # 12711 # Do we need to explicitly link libc? 12712 # 12713 case "x$archive_cmds_need_lc" in 12714 x|xyes) 12715 # Assume -lc should be added 12716 archive_cmds_need_lc=yes 12717 12718 if test yes,yes = "$GCC,$enable_shared"; then 12719 case $archive_cmds in 12720 *'~'*) 12721 # FIXME: we may have to deal with multi-command sequences. 12722 ;; 12723 '$CC '*) 12724 # Test whether the compiler implicitly links with -lc since on some 12725 # systems, -lgcc has to come before -lc. If gcc already passes -lc 12726 # to ld, don't add -lc before -lgcc. 12727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 12728 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 12729 if ${lt_cv_archive_cmds_need_lc+:} false; then : 12730 $as_echo_n "(cached) " >&6 12731 else 12732 $RM conftest* 12733 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12734 12735 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 12736 (eval $ac_compile) 2>&5 12737 ac_status=$? 12738 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12739 test $ac_status = 0; } 2>conftest.err; then 12740 soname=conftest 12741 lib=conftest 12742 libobjs=conftest.$ac_objext 12743 deplibs= 12744 wl=$lt_prog_compiler_wl 12745 pic_flag=$lt_prog_compiler_pic 12746 compiler_flags=-v 12747 linker_flags=-v 12748 verstring= 12749 output_objdir=. 12750 libname=conftest 12751 lt_save_allow_undefined_flag=$allow_undefined_flag 12752 allow_undefined_flag= 12753 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 12754 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 12755 ac_status=$? 12756 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12757 test $ac_status = 0; } 12758 then 12759 lt_cv_archive_cmds_need_lc=no 12760 else 12761 lt_cv_archive_cmds_need_lc=yes 12762 fi 12763 allow_undefined_flag=$lt_save_allow_undefined_flag 12764 else 12765 cat conftest.err 1>&5 12766 fi 12767 $RM conftest* 12768 12769 fi 12770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 12771 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 12772 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 12773 ;; 12774 esac 12775 fi 12776 ;; 12777 esac 12778 12779 12780 12781 12782 12783 12784 12785 12786 12787 12788 12789 12790 12791 12792 12793 12794 12795 12796 12797 12798 12799 12800 12801 12802 12803 12804 12805 12806 12807 12808 12809 12810 12811 12812 12813 12814 12815 12816 12817 12818 12819 12820 12821 12822 12823 12824 12825 12826 12827 12828 12829 12830 12831 12832 12833 12834 12835 12836 12837 12838 12839 12840 12841 12842 12843 12844 12845 12846 12847 12848 12849 12850 12851 12852 12853 12854 12855 12856 12857 12858 12859 12860 12861 12862 12863 12864 12865 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 12931 $as_echo_n "checking dynamic linker characteristics... " >&6; } 12932 12933 if test yes = "$GCC"; then 12934 case $host_os in 12935 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 12936 *) lt_awk_arg='/^libraries:/' ;; 12937 esac 12938 case $host_os in 12939 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 12940 *) lt_sed_strip_eq='s|=/|/|g' ;; 12941 esac 12942 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 12943 case $lt_search_path_spec in 12944 *\;*) 12945 # if the path contains ";" then we assume it to be the separator 12946 # otherwise default to the standard path separator (i.e. ":") - it is 12947 # assumed that no part of a normal pathname contains ";" but that should 12948 # okay in the real world where ";" in dirpaths is itself problematic. 12949 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 12950 ;; 12951 *) 12952 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 12953 ;; 12954 esac 12955 # Ok, now we have the path, separated by spaces, we can step through it 12956 # and add multilib dir if necessary... 12957 lt_tmp_lt_search_path_spec= 12958 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 12959 # ...but if some path component already ends with the multilib dir we assume 12960 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 12961 case "$lt_multi_os_dir; $lt_search_path_spec " in 12962 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 12963 lt_multi_os_dir= 12964 ;; 12965 esac 12966 for lt_sys_path in $lt_search_path_spec; do 12967 if test -d "$lt_sys_path$lt_multi_os_dir"; then 12968 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 12969 elif test -n "$lt_multi_os_dir"; then 12970 test -d "$lt_sys_path" && \ 12971 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 12972 fi 12973 done 12974 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 12975 BEGIN {RS = " "; FS = "/|\n";} { 12976 lt_foo = ""; 12977 lt_count = 0; 12978 for (lt_i = NF; lt_i > 0; lt_i--) { 12979 if ($lt_i != "" && $lt_i != ".") { 12980 if ($lt_i == "..") { 12981 lt_count++; 12982 } else { 12983 if (lt_count == 0) { 12984 lt_foo = "/" $lt_i lt_foo; 12985 } else { 12986 lt_count--; 12987 } 12988 } 12989 } 12990 } 12991 if (lt_foo != "") { lt_freq[lt_foo]++; } 12992 if (lt_freq[lt_foo] == 1) { print lt_foo; } 12993 }'` 12994 # AWK program above erroneously prepends '/' to C:/dos/paths 12995 # for these hosts. 12996 case $host_os in 12997 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 12998 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 12999 esac 13000 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 13001 else 13002 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 13003 fi 13004 library_names_spec= 13005 libname_spec='lib$name' 13006 soname_spec= 13007 shrext_cmds=.so 13008 postinstall_cmds= 13009 postuninstall_cmds= 13010 finish_cmds= 13011 finish_eval= 13012 shlibpath_var= 13013 shlibpath_overrides_runpath=unknown 13014 version_type=none 13015 dynamic_linker="$host_os ld.so" 13016 sys_lib_dlsearch_path_spec="/lib /usr/lib" 13017 need_lib_prefix=unknown 13018 hardcode_into_libs=no 13019 13020 # when you set need_version to no, make sure it does not cause -set_version 13021 # flags to be left without arguments 13022 need_version=unknown 13023 13024 13025 13026 case $host_os in 13027 aix3*) 13028 version_type=linux # correct to gnu/linux during the next big refactor 13029 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 13030 shlibpath_var=LIBPATH 13031 13032 # AIX 3 has no versioning support, so we append a major version to the name. 13033 soname_spec='$libname$release$shared_ext$major' 13034 ;; 13035 13036 aix[4-9]*) 13037 version_type=linux # correct to gnu/linux during the next big refactor 13038 need_lib_prefix=no 13039 need_version=no 13040 hardcode_into_libs=yes 13041 if test ia64 = "$host_cpu"; then 13042 # AIX 5 supports IA64 13043 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 13044 shlibpath_var=LD_LIBRARY_PATH 13045 else 13046 # With GCC up to 2.95.x, collect2 would create an import file 13047 # for dependence libraries. The import file would start with 13048 # the line '#! .'. This would cause the generated library to 13049 # depend on '.', always an invalid library. This was fixed in 13050 # development snapshots of GCC prior to 3.0. 13051 case $host_os in 13052 aix4 | aix4.[01] | aix4.[01].*) 13053 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 13054 echo ' yes ' 13055 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 13056 : 13057 else 13058 can_build_shared=no 13059 fi 13060 ;; 13061 esac 13062 # Using Import Files as archive members, it is possible to support 13063 # filename-based versioning of shared library archives on AIX. While 13064 # this would work for both with and without runtime linking, it will 13065 # prevent static linking of such archives. So we do filename-based 13066 # shared library versioning with .so extension only, which is used 13067 # when both runtime linking and shared linking is enabled. 13068 # Unfortunately, runtime linking may impact performance, so we do 13069 # not want this to be the default eventually. Also, we use the 13070 # versioned .so libs for executables only if there is the -brtl 13071 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 13072 # To allow for filename-based versioning support, we need to create 13073 # libNAME.so.V as an archive file, containing: 13074 # *) an Import File, referring to the versioned filename of the 13075 # archive as well as the shared archive member, telling the 13076 # bitwidth (32 or 64) of that shared object, and providing the 13077 # list of exported symbols of that shared object, eventually 13078 # decorated with the 'weak' keyword 13079 # *) the shared object with the F_LOADONLY flag set, to really avoid 13080 # it being seen by the linker. 13081 # At run time we better use the real file rather than another symlink, 13082 # but for link time we create the symlink libNAME.so -> libNAME.so.V 13083 13084 case $with_aix_soname,$aix_use_runtimelinking in 13085 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 13086 # soname into executable. Probably we can add versioning support to 13087 # collect2, so additional links can be useful in future. 13088 aix,yes) # traditional libtool 13089 dynamic_linker='AIX unversionable lib.so' 13090 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 13091 # instead of lib<name>.a to let people know that these are not 13092 # typical AIX shared libraries. 13093 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13094 ;; 13095 aix,no) # traditional AIX only 13096 dynamic_linker='AIX lib.a(lib.so.V)' 13097 # We preserve .a as extension for shared libraries through AIX4.2 13098 # and later when we are not doing run time linking. 13099 library_names_spec='$libname$release.a $libname.a' 13100 soname_spec='$libname$release$shared_ext$major' 13101 ;; 13102 svr4,*) # full svr4 only 13103 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 13104 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 13105 # We do not specify a path in Import Files, so LIBPATH fires. 13106 shlibpath_overrides_runpath=yes 13107 ;; 13108 *,yes) # both, prefer svr4 13109 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 13110 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 13111 # unpreferred sharedlib libNAME.a needs extra handling 13112 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"' 13113 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.$libext"' 13114 # We do not specify a path in Import Files, so LIBPATH fires. 13115 shlibpath_overrides_runpath=yes 13116 ;; 13117 *,no) # both, prefer aix 13118 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 13119 library_names_spec='$libname$release.a $libname.a' 13120 soname_spec='$libname$release$shared_ext$major' 13121 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 13122 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 13123 postuninstall_cmds='test -z "$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"' 13124 ;; 13125 esac 13126 shlibpath_var=LIBPATH 13127 fi 13128 ;; 13129 13130 amigaos*) 13131 case $host_cpu in 13132 powerpc) 13133 # Since July 2007 AmigaOS4 officially supports .so libraries. 13134 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 13135 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13136 ;; 13137 m68k) 13138 library_names_spec='$libname.ixlibrary $libname.a' 13139 # Create ${libname}_ixlibrary.a entries in /sys/libs. 13140 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 ${libname}_ixlibrary.a || exit 1; done' 13141 ;; 13142 esac 13143 ;; 13144 13145 beos*) 13146 library_names_spec='$libname$shared_ext' 13147 dynamic_linker="$host_os ld.so" 13148 shlibpath_var=LIBRARY_PATH 13149 ;; 13150 13151 bsdi[45]*) 13152 version_type=linux # correct to gnu/linux during the next big refactor 13153 need_version=no 13154 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13155 soname_spec='$libname$release$shared_ext$major' 13156 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 13157 shlibpath_var=LD_LIBRARY_PATH 13158 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 13159 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 13160 # the default ld.so.conf also contains /usr/contrib/lib and 13161 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 13162 # libtool to hard-code these into programs 13163 ;; 13164 13165 cygwin* | mingw* | pw32* | cegcc*) 13166 version_type=windows 13167 shrext_cmds=.dll 13168 need_version=no 13169 need_lib_prefix=no 13170 13171 case $GCC,$cc_basename in 13172 yes,*) 13173 # gcc 13174 library_names_spec='$libname.dll.a' 13175 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13176 postinstall_cmds='base_file=`basename \$file`~ 13177 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13178 dldir=$destdir/`dirname \$dlpath`~ 13179 test -d \$dldir || mkdir -p \$dldir~ 13180 $install_prog $dir/$dlname \$dldir/$dlname~ 13181 chmod a+x \$dldir/$dlname~ 13182 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13183 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13184 fi' 13185 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13186 dlpath=$dir/\$dldll~ 13187 $RM \$dlpath' 13188 shlibpath_overrides_runpath=yes 13189 13190 case $host_os in 13191 cygwin*) 13192 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 13193 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13194 13195 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 13196 ;; 13197 mingw* | cegcc*) 13198 # MinGW DLLs use traditional 'lib' prefix 13199 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13200 ;; 13201 pw32*) 13202 # pw32 DLLs use 'pw' prefix rather than 'lib' 13203 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13204 ;; 13205 esac 13206 dynamic_linker='Win32 ld.exe' 13207 ;; 13208 13209 *,cl*) 13210 # Native MSVC 13211 libname_spec='$name' 13212 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13213 library_names_spec='$libname.dll.lib' 13214 13215 case $build_os in 13216 mingw*) 13217 sys_lib_search_path_spec= 13218 lt_save_ifs=$IFS 13219 IFS=';' 13220 for lt_path in $LIB 13221 do 13222 IFS=$lt_save_ifs 13223 # Let DOS variable expansion print the short 8.3 style file name. 13224 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 13225 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 13226 done 13227 IFS=$lt_save_ifs 13228 # Convert to MSYS style. 13229 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 13230 ;; 13231 cygwin*) 13232 # Convert to unix form, then to dos form, then back to unix form 13233 # but this time dos style (no spaces!) so that the unix form looks 13234 # like /cygdrive/c/PROGRA~1:/cygdr... 13235 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 13236 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 13237 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13238 ;; 13239 *) 13240 sys_lib_search_path_spec=$LIB 13241 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 13242 # It is most probably a Windows format PATH. 13243 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 13244 else 13245 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13246 fi 13247 # FIXME: find the short name or the path components, as spaces are 13248 # common. (e.g. "Program Files" -> "PROGRA~1") 13249 ;; 13250 esac 13251 13252 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13253 postinstall_cmds='base_file=`basename \$file`~ 13254 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13255 dldir=$destdir/`dirname \$dlpath`~ 13256 test -d \$dldir || mkdir -p \$dldir~ 13257 $install_prog $dir/$dlname \$dldir/$dlname' 13258 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13259 dlpath=$dir/\$dldll~ 13260 $RM \$dlpath' 13261 shlibpath_overrides_runpath=yes 13262 dynamic_linker='Win32 link.exe' 13263 ;; 13264 13265 *) 13266 # Assume MSVC wrapper 13267 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 13268 dynamic_linker='Win32 ld.exe' 13269 ;; 13270 esac 13271 # FIXME: first we should search . and the directory the executable is in 13272 shlibpath_var=PATH 13273 ;; 13274 13275 darwin* | rhapsody*) 13276 dynamic_linker="$host_os dyld" 13277 version_type=darwin 13278 need_lib_prefix=no 13279 need_version=no 13280 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 13281 soname_spec='$libname$release$major$shared_ext' 13282 shlibpath_overrides_runpath=yes 13283 shlibpath_var=DYLD_LIBRARY_PATH 13284 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 13285 13286 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 13287 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 13288 ;; 13289 13290 dgux*) 13291 version_type=linux # correct to gnu/linux during the next big refactor 13292 need_lib_prefix=no 13293 need_version=no 13294 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13295 soname_spec='$libname$release$shared_ext$major' 13296 shlibpath_var=LD_LIBRARY_PATH 13297 ;; 13298 13299 freebsd* | dragonfly*) 13300 # DragonFly does not have aout. When/if they implement a new 13301 # versioning mechanism, adjust this. 13302 if test -x /usr/bin/objformat; then 13303 objformat=`/usr/bin/objformat` 13304 else 13305 case $host_os in 13306 freebsd[23].*) objformat=aout ;; 13307 *) objformat=elf ;; 13308 esac 13309 fi 13310 version_type=freebsd-$objformat 13311 case $version_type in 13312 freebsd-elf*) 13313 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13314 soname_spec='$libname$release$shared_ext$major' 13315 need_version=no 13316 need_lib_prefix=no 13317 ;; 13318 freebsd-*) 13319 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13320 need_version=yes 13321 ;; 13322 esac 13323 shlibpath_var=LD_LIBRARY_PATH 13324 case $host_os in 13325 freebsd2.*) 13326 shlibpath_overrides_runpath=yes 13327 ;; 13328 freebsd3.[01]* | freebsdelf3.[01]*) 13329 shlibpath_overrides_runpath=yes 13330 hardcode_into_libs=yes 13331 ;; 13332 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 13333 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 13334 shlibpath_overrides_runpath=no 13335 hardcode_into_libs=yes 13336 ;; 13337 *) # from 4.6 on, and DragonFly 13338 shlibpath_overrides_runpath=yes 13339 hardcode_into_libs=yes 13340 ;; 13341 esac 13342 ;; 13343 13344 haiku*) 13345 version_type=linux # correct to gnu/linux during the next big refactor 13346 need_lib_prefix=no 13347 need_version=no 13348 dynamic_linker="$host_os runtime_loader" 13349 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13350 soname_spec='$libname$release$shared_ext$major' 13351 shlibpath_var=LIBRARY_PATH 13352 shlibpath_overrides_runpath=no 13353 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 13354 hardcode_into_libs=yes 13355 ;; 13356 13357 hpux9* | hpux10* | hpux11*) 13358 # Give a soname corresponding to the major version so that dld.sl refuses to 13359 # link against other versions. 13360 version_type=sunos 13361 need_lib_prefix=no 13362 need_version=no 13363 case $host_cpu in 13364 ia64*) 13365 shrext_cmds='.so' 13366 hardcode_into_libs=yes 13367 dynamic_linker="$host_os dld.so" 13368 shlibpath_var=LD_LIBRARY_PATH 13369 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13370 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13371 soname_spec='$libname$release$shared_ext$major' 13372 if test 32 = "$HPUX_IA64_MODE"; then 13373 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 13374 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 13375 else 13376 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 13377 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 13378 fi 13379 ;; 13380 hppa*64*) 13381 shrext_cmds='.sl' 13382 hardcode_into_libs=yes 13383 dynamic_linker="$host_os dld.sl" 13384 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 13385 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13386 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13387 soname_spec='$libname$release$shared_ext$major' 13388 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 13389 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13390 ;; 13391 *) 13392 shrext_cmds='.sl' 13393 dynamic_linker="$host_os dld.sl" 13394 shlibpath_var=SHLIB_PATH 13395 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 13396 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13397 soname_spec='$libname$release$shared_ext$major' 13398 ;; 13399 esac 13400 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 13401 postinstall_cmds='chmod 555 $lib' 13402 # or fails outright, so override atomically: 13403 install_override_mode=555 13404 ;; 13405 13406 interix[3-9]*) 13407 version_type=linux # correct to gnu/linux during the next big refactor 13408 need_lib_prefix=no 13409 need_version=no 13410 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13411 soname_spec='$libname$release$shared_ext$major' 13412 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 13413 shlibpath_var=LD_LIBRARY_PATH 13414 shlibpath_overrides_runpath=no 13415 hardcode_into_libs=yes 13416 ;; 13417 13418 irix5* | irix6* | nonstopux*) 13419 case $host_os in 13420 nonstopux*) version_type=nonstopux ;; 13421 *) 13422 if test yes = "$lt_cv_prog_gnu_ld"; then 13423 version_type=linux # correct to gnu/linux during the next big refactor 13424 else 13425 version_type=irix 13426 fi ;; 13427 esac 13428 need_lib_prefix=no 13429 need_version=no 13430 soname_spec='$libname$release$shared_ext$major' 13431 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 13432 case $host_os in 13433 irix5* | nonstopux*) 13434 libsuff= shlibsuff= 13435 ;; 13436 *) 13437 case $LD in # libtool.m4 will add one of these switches to LD 13438 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 13439 libsuff= shlibsuff= libmagic=32-bit;; 13440 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 13441 libsuff=32 shlibsuff=N32 libmagic=N32;; 13442 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 13443 libsuff=64 shlibsuff=64 libmagic=64-bit;; 13444 *) libsuff= shlibsuff= libmagic=never-match;; 13445 esac 13446 ;; 13447 esac 13448 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 13449 shlibpath_overrides_runpath=no 13450 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 13451 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 13452 hardcode_into_libs=yes 13453 ;; 13454 13455 # No shared lib support for Linux oldld, aout, or coff. 13456 linux*oldld* | linux*aout* | linux*coff*) 13457 dynamic_linker=no 13458 ;; 13459 13460 linux*android*) 13461 version_type=none # Android doesn't support versioned libraries. 13462 need_lib_prefix=no 13463 need_version=no 13464 library_names_spec='$libname$release$shared_ext' 13465 soname_spec='$libname$release$shared_ext' 13466 finish_cmds= 13467 shlibpath_var=LD_LIBRARY_PATH 13468 shlibpath_overrides_runpath=yes 13469 13470 # This implies no fast_install, which is unacceptable. 13471 # Some rework will be needed to allow for fast_install 13472 # before this can be enabled. 13473 hardcode_into_libs=yes 13474 13475 dynamic_linker='Android linker' 13476 # Don't embed -rpath directories since the linker doesn't support them. 13477 hardcode_libdir_flag_spec='-L$libdir' 13478 ;; 13479 13480 # This must be glibc/ELF. 13481 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 13482 version_type=linux # correct to gnu/linux during the next big refactor 13483 need_lib_prefix=no 13484 need_version=no 13485 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13486 soname_spec='$libname$release$shared_ext$major' 13487 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 13488 shlibpath_var=LD_LIBRARY_PATH 13489 shlibpath_overrides_runpath=no 13490 13491 # Some binutils ld are patched to set DT_RUNPATH 13492 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 13493 $as_echo_n "(cached) " >&6 13494 else 13495 lt_cv_shlibpath_overrides_runpath=no 13496 save_LDFLAGS=$LDFLAGS 13497 save_libdir=$libdir 13498 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 13499 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 13500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13501 /* end confdefs.h. */ 13502 13503 int 13504 main () 13505 { 13506 13507 ; 13508 return 0; 13509 } 13510 _ACEOF 13511 if ac_fn_c_try_link "$LINENO"; then : 13512 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 13513 lt_cv_shlibpath_overrides_runpath=yes 13514 fi 13515 fi 13516 rm -f core conftest.err conftest.$ac_objext \ 13517 conftest$ac_exeext conftest.$ac_ext 13518 LDFLAGS=$save_LDFLAGS 13519 libdir=$save_libdir 13520 13521 fi 13522 13523 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 13524 13525 # This implies no fast_install, which is unacceptable. 13526 # Some rework will be needed to allow for fast_install 13527 # before this can be enabled. 13528 hardcode_into_libs=yes 13529 13530 # Add ABI-specific directories to the system library path. 13531 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 13532 13533 # Ideally, we could use ldconfig to report *all* directores which are 13534 # searched for libraries, however this is still not possible. Aside from not 13535 # being certain /sbin/ldconfig is available, command 13536 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 13537 # even though it is searched at run-time. Try to do the best guess by 13538 # appending ld.so.conf contents (and includes) to the search path. 13539 if test -f /etc/ld.so.conf; then 13540 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;/^$/d' | tr '\n' ' '` 13541 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 13542 fi 13543 13544 # We used to test for /lib/ld.so.1 and disable shared libraries on 13545 # powerpc, because MkLinux only supported shared libraries with the 13546 # GNU dynamic linker. Since this was broken with cross compilers, 13547 # most powerpc-linux boxes support dynamic linking these days and 13548 # people can always --disable-shared, the test was removed, and we 13549 # assume the GNU/Linux dynamic linker is in use. 13550 dynamic_linker='GNU/Linux ld.so' 13551 ;; 13552 13553 netbsd*) 13554 version_type=sunos 13555 need_lib_prefix=no 13556 need_version=no 13557 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 13558 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13559 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13560 dynamic_linker='NetBSD (a.out) ld.so' 13561 else 13562 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13563 soname_spec='$libname$release$shared_ext$major' 13564 dynamic_linker='NetBSD ld.elf_so' 13565 fi 13566 shlibpath_var=LD_LIBRARY_PATH 13567 shlibpath_overrides_runpath=yes 13568 hardcode_into_libs=yes 13569 ;; 13570 13571 newsos6) 13572 version_type=linux # correct to gnu/linux during the next big refactor 13573 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13574 shlibpath_var=LD_LIBRARY_PATH 13575 shlibpath_overrides_runpath=yes 13576 ;; 13577 13578 *nto* | *qnx*) 13579 version_type=qnx 13580 need_lib_prefix=no 13581 need_version=no 13582 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13583 soname_spec='$libname$release$shared_ext$major' 13584 shlibpath_var=LD_LIBRARY_PATH 13585 shlibpath_overrides_runpath=no 13586 hardcode_into_libs=yes 13587 dynamic_linker='ldqnx.so' 13588 ;; 13589 13590 openbsd* | bitrig*) 13591 version_type=sunos 13592 sys_lib_dlsearch_path_spec=/usr/lib 13593 need_lib_prefix=no 13594 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 13595 need_version=no 13596 else 13597 need_version=yes 13598 fi 13599 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13600 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13601 shlibpath_var=LD_LIBRARY_PATH 13602 shlibpath_overrides_runpath=yes 13603 ;; 13604 13605 os2*) 13606 libname_spec='$name' 13607 version_type=windows 13608 shrext_cmds=.dll 13609 need_version=no 13610 need_lib_prefix=no 13611 # OS/2 can only load a DLL with a base name of 8 characters or less. 13612 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 13613 v=$($ECHO $release$versuffix | tr -d .-); 13614 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 13615 $ECHO $n$v`$shared_ext' 13616 library_names_spec='${libname}_dll.$libext' 13617 dynamic_linker='OS/2 ld.exe' 13618 shlibpath_var=BEGINLIBPATH 13619 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 13620 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13621 postinstall_cmds='base_file=`basename \$file`~ 13622 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 13623 dldir=$destdir/`dirname \$dlpath`~ 13624 test -d \$dldir || mkdir -p \$dldir~ 13625 $install_prog $dir/$dlname \$dldir/$dlname~ 13626 chmod a+x \$dldir/$dlname~ 13627 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13628 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13629 fi' 13630 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 13631 dlpath=$dir/\$dldll~ 13632 $RM \$dlpath' 13633 ;; 13634 13635 osf3* | osf4* | osf5*) 13636 version_type=osf 13637 need_lib_prefix=no 13638 need_version=no 13639 soname_spec='$libname$release$shared_ext$major' 13640 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13641 shlibpath_var=LD_LIBRARY_PATH 13642 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 13643 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13644 ;; 13645 13646 rdos*) 13647 dynamic_linker=no 13648 ;; 13649 13650 solaris*) 13651 version_type=linux # correct to gnu/linux during the next big refactor 13652 need_lib_prefix=no 13653 need_version=no 13654 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13655 soname_spec='$libname$release$shared_ext$major' 13656 shlibpath_var=LD_LIBRARY_PATH 13657 shlibpath_overrides_runpath=yes 13658 hardcode_into_libs=yes 13659 # ldd complains unless libraries are executable 13660 postinstall_cmds='chmod +x $lib' 13661 ;; 13662 13663 sunos4*) 13664 version_type=sunos 13665 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13666 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 13667 shlibpath_var=LD_LIBRARY_PATH 13668 shlibpath_overrides_runpath=yes 13669 if test yes = "$with_gnu_ld"; then 13670 need_lib_prefix=no 13671 fi 13672 need_version=yes 13673 ;; 13674 13675 sysv4 | sysv4.3*) 13676 version_type=linux # correct to gnu/linux during the next big refactor 13677 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13678 soname_spec='$libname$release$shared_ext$major' 13679 shlibpath_var=LD_LIBRARY_PATH 13680 case $host_vendor in 13681 sni) 13682 shlibpath_overrides_runpath=no 13683 need_lib_prefix=no 13684 runpath_var=LD_RUN_PATH 13685 ;; 13686 siemens) 13687 need_lib_prefix=no 13688 ;; 13689 motorola) 13690 need_lib_prefix=no 13691 need_version=no 13692 shlibpath_overrides_runpath=no 13693 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 13694 ;; 13695 esac 13696 ;; 13697 13698 sysv4*MP*) 13699 if test -d /usr/nec; then 13700 version_type=linux # correct to gnu/linux during the next big refactor 13701 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 13702 soname_spec='$libname$shared_ext.$major' 13703 shlibpath_var=LD_LIBRARY_PATH 13704 fi 13705 ;; 13706 13707 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 13708 version_type=sco 13709 need_lib_prefix=no 13710 need_version=no 13711 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 13712 soname_spec='$libname$release$shared_ext$major' 13713 shlibpath_var=LD_LIBRARY_PATH 13714 shlibpath_overrides_runpath=yes 13715 hardcode_into_libs=yes 13716 if test yes = "$with_gnu_ld"; then 13717 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 13718 else 13719 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 13720 case $host_os in 13721 sco3.2v5*) 13722 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 13723 ;; 13724 esac 13725 fi 13726 sys_lib_dlsearch_path_spec='/usr/lib' 13727 ;; 13728 13729 tpf*) 13730 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 13731 version_type=linux # correct to gnu/linux during the next big refactor 13732 need_lib_prefix=no 13733 need_version=no 13734 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13735 shlibpath_var=LD_LIBRARY_PATH 13736 shlibpath_overrides_runpath=no 13737 hardcode_into_libs=yes 13738 ;; 13739 13740 uts4*) 13741 version_type=linux # correct to gnu/linux during the next big refactor 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 ;; 13746 13747 *) 13748 dynamic_linker=no 13749 ;; 13750 esac 13751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 13752 $as_echo "$dynamic_linker" >&6; } 13753 test no = "$dynamic_linker" && can_build_shared=no 13754 13755 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 13756 if test yes = "$GCC"; then 13757 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 13758 fi 13759 13760 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 13761 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 13762 fi 13763 13764 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 13765 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 13766 fi 13767 13768 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 13769 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 13770 13771 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 13772 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 13773 13774 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 13775 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 13776 13777 13778 13779 13780 13781 13782 13783 13784 13785 13786 13787 13788 13789 13790 13791 13792 13793 13794 13795 13796 13797 13798 13799 13800 13801 13802 13803 13804 13805 13806 13807 13808 13809 13810 13811 13812 13813 13814 13815 13816 13817 13818 13819 13820 13821 13822 13823 13824 13825 13826 13827 13828 13829 13830 13831 13832 13833 13834 13835 13836 13837 13838 13839 13840 13841 13842 13843 13844 13845 13846 13847 13848 13849 13850 13851 13852 13853 13854 13855 13856 13857 13858 13859 13860 13861 13862 13863 13864 13865 13866 13867 13868 13869 13870 13871 13872 13873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 13874 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 13875 hardcode_action= 13876 if test -n "$hardcode_libdir_flag_spec" || 13877 test -n "$runpath_var" || 13878 test yes = "$hardcode_automatic"; then 13879 13880 # We can hardcode non-existent directories. 13881 if test no != "$hardcode_direct" && 13882 # If the only mechanism to avoid hardcoding is shlibpath_var, we 13883 # have to relink, otherwise we might link with an installed library 13884 # when we should be linking with a yet-to-be-installed one 13885 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 13886 test no != "$hardcode_minus_L"; then 13887 # Linking always hardcodes the temporary library directory. 13888 hardcode_action=relink 13889 else 13890 # We can link without hardcoding, and we can hardcode nonexisting dirs. 13891 hardcode_action=immediate 13892 fi 13893 else 13894 # We cannot hardcode anything, or else we can only hardcode existing 13895 # directories. 13896 hardcode_action=unsupported 13897 fi 13898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 13899 $as_echo "$hardcode_action" >&6; } 13900 13901 if test relink = "$hardcode_action" || 13902 test yes = "$inherit_rpath"; then 13903 # Fast installation is not supported 13904 enable_fast_install=no 13905 elif test yes = "$shlibpath_overrides_runpath" || 13906 test no = "$enable_shared"; then 13907 # Fast installation is not necessary 13908 enable_fast_install=needless 13909 fi 13910 13911 13912 13913 13914 13915 13916 if test yes != "$enable_dlopen"; then 13917 enable_dlopen=unknown 13918 enable_dlopen_self=unknown 13919 enable_dlopen_self_static=unknown 13920 else 13921 lt_cv_dlopen=no 13922 lt_cv_dlopen_libs= 13923 13924 case $host_os in 13925 beos*) 13926 lt_cv_dlopen=load_add_on 13927 lt_cv_dlopen_libs= 13928 lt_cv_dlopen_self=yes 13929 ;; 13930 13931 mingw* | pw32* | cegcc*) 13932 lt_cv_dlopen=LoadLibrary 13933 lt_cv_dlopen_libs= 13934 ;; 13935 13936 cygwin*) 13937 lt_cv_dlopen=dlopen 13938 lt_cv_dlopen_libs= 13939 ;; 13940 13941 darwin*) 13942 # if libdl is installed we need to link against it 13943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 13944 $as_echo_n "checking for dlopen in -ldl... " >&6; } 13945 if ${ac_cv_lib_dl_dlopen+:} false; then : 13946 $as_echo_n "(cached) " >&6 13947 else 13948 ac_check_lib_save_LIBS=$LIBS 13949 LIBS="-ldl $LIBS" 13950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13951 /* end confdefs.h. */ 13952 13953 /* Override any GCC internal prototype to avoid an error. 13954 Use char because int might match the return type of a GCC 13955 builtin and then its argument prototype would still apply. */ 13956 #ifdef __cplusplus 13957 extern "C" 13958 #endif 13959 char dlopen (); 13960 int 13961 main () 13962 { 13963 return dlopen (); 13964 ; 13965 return 0; 13966 } 13967 _ACEOF 13968 if ac_fn_c_try_link "$LINENO"; then : 13969 ac_cv_lib_dl_dlopen=yes 13970 else 13971 ac_cv_lib_dl_dlopen=no 13972 fi 13973 rm -f core conftest.err conftest.$ac_objext \ 13974 conftest$ac_exeext conftest.$ac_ext 13975 LIBS=$ac_check_lib_save_LIBS 13976 fi 13977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 13978 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 13979 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 13980 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 13981 else 13982 13983 lt_cv_dlopen=dyld 13984 lt_cv_dlopen_libs= 13985 lt_cv_dlopen_self=yes 13986 13987 fi 13988 13989 ;; 13990 13991 tpf*) 13992 # Don't try to run any link tests for TPF. We know it's impossible 13993 # because TPF is a cross-compiler, and we know how we open DSOs. 13994 lt_cv_dlopen=dlopen 13995 lt_cv_dlopen_libs= 13996 lt_cv_dlopen_self=no 13997 ;; 13998 13999 *) 14000 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 14001 if test "x$ac_cv_func_shl_load" = xyes; then : 14002 lt_cv_dlopen=shl_load 14003 else 14004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 14005 $as_echo_n "checking for shl_load in -ldld... " >&6; } 14006 if ${ac_cv_lib_dld_shl_load+:} false; then : 14007 $as_echo_n "(cached) " >&6 14008 else 14009 ac_check_lib_save_LIBS=$LIBS 14010 LIBS="-ldld $LIBS" 14011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14012 /* end confdefs.h. */ 14013 14014 /* Override any GCC internal prototype to avoid an error. 14015 Use char because int might match the return type of a GCC 14016 builtin and then its argument prototype would still apply. */ 14017 #ifdef __cplusplus 14018 extern "C" 14019 #endif 14020 char shl_load (); 14021 int 14022 main () 14023 { 14024 return shl_load (); 14025 ; 14026 return 0; 14027 } 14028 _ACEOF 14029 if ac_fn_c_try_link "$LINENO"; then : 14030 ac_cv_lib_dld_shl_load=yes 14031 else 14032 ac_cv_lib_dld_shl_load=no 14033 fi 14034 rm -f core conftest.err conftest.$ac_objext \ 14035 conftest$ac_exeext conftest.$ac_ext 14036 LIBS=$ac_check_lib_save_LIBS 14037 fi 14038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 14039 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 14040 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 14041 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 14042 else 14043 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 14044 if test "x$ac_cv_func_dlopen" = xyes; then : 14045 lt_cv_dlopen=dlopen 14046 else 14047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 14048 $as_echo_n "checking for dlopen in -ldl... " >&6; } 14049 if ${ac_cv_lib_dl_dlopen+:} false; then : 14050 $as_echo_n "(cached) " >&6 14051 else 14052 ac_check_lib_save_LIBS=$LIBS 14053 LIBS="-ldl $LIBS" 14054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14055 /* end confdefs.h. */ 14056 14057 /* Override any GCC internal prototype to avoid an error. 14058 Use char because int might match the return type of a GCC 14059 builtin and then its argument prototype would still apply. */ 14060 #ifdef __cplusplus 14061 extern "C" 14062 #endif 14063 char dlopen (); 14064 int 14065 main () 14066 { 14067 return dlopen (); 14068 ; 14069 return 0; 14070 } 14071 _ACEOF 14072 if ac_fn_c_try_link "$LINENO"; then : 14073 ac_cv_lib_dl_dlopen=yes 14074 else 14075 ac_cv_lib_dl_dlopen=no 14076 fi 14077 rm -f core conftest.err conftest.$ac_objext \ 14078 conftest$ac_exeext conftest.$ac_ext 14079 LIBS=$ac_check_lib_save_LIBS 14080 fi 14081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 14082 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 14083 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 14084 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 14085 else 14086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 14087 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 14088 if ${ac_cv_lib_svld_dlopen+:} false; then : 14089 $as_echo_n "(cached) " >&6 14090 else 14091 ac_check_lib_save_LIBS=$LIBS 14092 LIBS="-lsvld $LIBS" 14093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14094 /* end confdefs.h. */ 14095 14096 /* Override any GCC internal prototype to avoid an error. 14097 Use char because int might match the return type of a GCC 14098 builtin and then its argument prototype would still apply. */ 14099 #ifdef __cplusplus 14100 extern "C" 14101 #endif 14102 char dlopen (); 14103 int 14104 main () 14105 { 14106 return dlopen (); 14107 ; 14108 return 0; 14109 } 14110 _ACEOF 14111 if ac_fn_c_try_link "$LINENO"; then : 14112 ac_cv_lib_svld_dlopen=yes 14113 else 14114 ac_cv_lib_svld_dlopen=no 14115 fi 14116 rm -f core conftest.err conftest.$ac_objext \ 14117 conftest$ac_exeext conftest.$ac_ext 14118 LIBS=$ac_check_lib_save_LIBS 14119 fi 14120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 14121 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 14122 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 14123 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 14124 else 14125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 14126 $as_echo_n "checking for dld_link in -ldld... " >&6; } 14127 if ${ac_cv_lib_dld_dld_link+:} false; then : 14128 $as_echo_n "(cached) " >&6 14129 else 14130 ac_check_lib_save_LIBS=$LIBS 14131 LIBS="-ldld $LIBS" 14132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14133 /* end confdefs.h. */ 14134 14135 /* Override any GCC internal prototype to avoid an error. 14136 Use char because int might match the return type of a GCC 14137 builtin and then its argument prototype would still apply. */ 14138 #ifdef __cplusplus 14139 extern "C" 14140 #endif 14141 char dld_link (); 14142 int 14143 main () 14144 { 14145 return dld_link (); 14146 ; 14147 return 0; 14148 } 14149 _ACEOF 14150 if ac_fn_c_try_link "$LINENO"; then : 14151 ac_cv_lib_dld_dld_link=yes 14152 else 14153 ac_cv_lib_dld_dld_link=no 14154 fi 14155 rm -f core conftest.err conftest.$ac_objext \ 14156 conftest$ac_exeext conftest.$ac_ext 14157 LIBS=$ac_check_lib_save_LIBS 14158 fi 14159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 14160 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 14161 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 14162 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 14163 fi 14164 14165 14166 fi 14167 14168 14169 fi 14170 14171 14172 fi 14173 14174 14175 fi 14176 14177 14178 fi 14179 14180 ;; 14181 esac 14182 14183 if test no = "$lt_cv_dlopen"; then 14184 enable_dlopen=no 14185 else 14186 enable_dlopen=yes 14187 fi 14188 14189 case $lt_cv_dlopen in 14190 dlopen) 14191 save_CPPFLAGS=$CPPFLAGS 14192 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 14193 14194 save_LDFLAGS=$LDFLAGS 14195 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 14196 14197 save_LIBS=$LIBS 14198 LIBS="$lt_cv_dlopen_libs $LIBS" 14199 14200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 14201 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 14202 if ${lt_cv_dlopen_self+:} false; then : 14203 $as_echo_n "(cached) " >&6 14204 else 14205 if test yes = "$cross_compiling"; then : 14206 lt_cv_dlopen_self=cross 14207 else 14208 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14209 lt_status=$lt_dlunknown 14210 cat > conftest.$ac_ext <<_LT_EOF 14211 #line $LINENO "configure" 14212 #include "confdefs.h" 14213 14214 #if HAVE_DLFCN_H 14215 #include <dlfcn.h> 14216 #endif 14217 14218 #include <stdio.h> 14219 14220 #ifdef RTLD_GLOBAL 14221 # define LT_DLGLOBAL RTLD_GLOBAL 14222 #else 14223 # ifdef DL_GLOBAL 14224 # define LT_DLGLOBAL DL_GLOBAL 14225 # else 14226 # define LT_DLGLOBAL 0 14227 # endif 14228 #endif 14229 14230 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14231 find out it does not work in some platform. */ 14232 #ifndef LT_DLLAZY_OR_NOW 14233 # ifdef RTLD_LAZY 14234 # define LT_DLLAZY_OR_NOW RTLD_LAZY 14235 # else 14236 # ifdef DL_LAZY 14237 # define LT_DLLAZY_OR_NOW DL_LAZY 14238 # else 14239 # ifdef RTLD_NOW 14240 # define LT_DLLAZY_OR_NOW RTLD_NOW 14241 # else 14242 # ifdef DL_NOW 14243 # define LT_DLLAZY_OR_NOW DL_NOW 14244 # else 14245 # define LT_DLLAZY_OR_NOW 0 14246 # endif 14247 # endif 14248 # endif 14249 # endif 14250 #endif 14251 14252 /* When -fvisibility=hidden is used, assume the code has been annotated 14253 correspondingly for the symbols needed. */ 14254 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14255 int fnord () __attribute__((visibility("default"))); 14256 #endif 14257 14258 int fnord () { return 42; } 14259 int main () 14260 { 14261 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14262 int status = $lt_dlunknown; 14263 14264 if (self) 14265 { 14266 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14267 else 14268 { 14269 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14270 else puts (dlerror ()); 14271 } 14272 /* dlclose (self); */ 14273 } 14274 else 14275 puts (dlerror ()); 14276 14277 return status; 14278 } 14279 _LT_EOF 14280 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14281 (eval $ac_link) 2>&5 14282 ac_status=$? 14283 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14284 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14285 (./conftest; exit; ) >&5 2>/dev/null 14286 lt_status=$? 14287 case x$lt_status in 14288 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 14289 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 14290 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 14291 esac 14292 else : 14293 # compilation failed 14294 lt_cv_dlopen_self=no 14295 fi 14296 fi 14297 rm -fr conftest* 14298 14299 14300 fi 14301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 14302 $as_echo "$lt_cv_dlopen_self" >&6; } 14303 14304 if test yes = "$lt_cv_dlopen_self"; then 14305 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 14306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 14307 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 14308 if ${lt_cv_dlopen_self_static+:} false; then : 14309 $as_echo_n "(cached) " >&6 14310 else 14311 if test yes = "$cross_compiling"; then : 14312 lt_cv_dlopen_self_static=cross 14313 else 14314 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14315 lt_status=$lt_dlunknown 14316 cat > conftest.$ac_ext <<_LT_EOF 14317 #line $LINENO "configure" 14318 #include "confdefs.h" 14319 14320 #if HAVE_DLFCN_H 14321 #include <dlfcn.h> 14322 #endif 14323 14324 #include <stdio.h> 14325 14326 #ifdef RTLD_GLOBAL 14327 # define LT_DLGLOBAL RTLD_GLOBAL 14328 #else 14329 # ifdef DL_GLOBAL 14330 # define LT_DLGLOBAL DL_GLOBAL 14331 # else 14332 # define LT_DLGLOBAL 0 14333 # endif 14334 #endif 14335 14336 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14337 find out it does not work in some platform. */ 14338 #ifndef LT_DLLAZY_OR_NOW 14339 # ifdef RTLD_LAZY 14340 # define LT_DLLAZY_OR_NOW RTLD_LAZY 14341 # else 14342 # ifdef DL_LAZY 14343 # define LT_DLLAZY_OR_NOW DL_LAZY 14344 # else 14345 # ifdef RTLD_NOW 14346 # define LT_DLLAZY_OR_NOW RTLD_NOW 14347 # else 14348 # ifdef DL_NOW 14349 # define LT_DLLAZY_OR_NOW DL_NOW 14350 # else 14351 # define LT_DLLAZY_OR_NOW 0 14352 # endif 14353 # endif 14354 # endif 14355 # endif 14356 #endif 14357 14358 /* When -fvisibility=hidden is used, assume the code has been annotated 14359 correspondingly for the symbols needed. */ 14360 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14361 int fnord () __attribute__((visibility("default"))); 14362 #endif 14363 14364 int fnord () { return 42; } 14365 int main () 14366 { 14367 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14368 int status = $lt_dlunknown; 14369 14370 if (self) 14371 { 14372 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14373 else 14374 { 14375 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14376 else puts (dlerror ()); 14377 } 14378 /* dlclose (self); */ 14379 } 14380 else 14381 puts (dlerror ()); 14382 14383 return status; 14384 } 14385 _LT_EOF 14386 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14387 (eval $ac_link) 2>&5 14388 ac_status=$? 14389 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14390 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14391 (./conftest; exit; ) >&5 2>/dev/null 14392 lt_status=$? 14393 case x$lt_status in 14394 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 14395 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 14396 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 14397 esac 14398 else : 14399 # compilation failed 14400 lt_cv_dlopen_self_static=no 14401 fi 14402 fi 14403 rm -fr conftest* 14404 14405 14406 fi 14407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 14408 $as_echo "$lt_cv_dlopen_self_static" >&6; } 14409 fi 14410 14411 CPPFLAGS=$save_CPPFLAGS 14412 LDFLAGS=$save_LDFLAGS 14413 LIBS=$save_LIBS 14414 ;; 14415 esac 14416 14417 case $lt_cv_dlopen_self in 14418 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 14419 *) enable_dlopen_self=unknown ;; 14420 esac 14421 14422 case $lt_cv_dlopen_self_static in 14423 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 14424 *) enable_dlopen_self_static=unknown ;; 14425 esac 14426 fi 14427 14428 14429 14430 14431 14432 14433 14434 14435 14436 14437 14438 14439 14440 14441 14442 14443 14444 striplib= 14445 old_striplib= 14446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 14447 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 14448 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 14449 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 14450 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 14451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14452 $as_echo "yes" >&6; } 14453 else 14454 # FIXME - insert some real tests, host_os isn't really good enough 14455 case $host_os in 14456 darwin*) 14457 if test -n "$STRIP"; then 14458 striplib="$STRIP -x" 14459 old_striplib="$STRIP -S" 14460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14461 $as_echo "yes" >&6; } 14462 else 14463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14464 $as_echo "no" >&6; } 14465 fi 14466 ;; 14467 *) 14468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14469 $as_echo "no" >&6; } 14470 ;; 14471 esac 14472 fi 14473 14474 14475 14476 14477 14478 14479 14480 14481 14482 14483 14484 14485 # Report what library types will actually be built 14486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 14487 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 14488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 14489 $as_echo "$can_build_shared" >&6; } 14490 14491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 14492 $as_echo_n "checking whether to build shared libraries... " >&6; } 14493 test no = "$can_build_shared" && enable_shared=no 14494 14495 # On AIX, shared libraries and static libraries use the same namespace, and 14496 # are all built from PIC. 14497 case $host_os in 14498 aix3*) 14499 test yes = "$enable_shared" && enable_static=no 14500 if test -n "$RANLIB"; then 14501 archive_cmds="$archive_cmds~\$RANLIB \$lib" 14502 postinstall_cmds='$RANLIB $lib' 14503 fi 14504 ;; 14505 14506 aix[4-9]*) 14507 if test ia64 != "$host_cpu"; then 14508 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 14509 yes,aix,yes) ;; # shared object as lib.so file only 14510 yes,svr4,*) ;; # shared object as lib.so archive member only 14511 yes,*) enable_static=no ;; # shared object in lib.a archive as well 14512 esac 14513 fi 14514 ;; 14515 esac 14516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 14517 $as_echo "$enable_shared" >&6; } 14518 14519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 14520 $as_echo_n "checking whether to build static libraries... " >&6; } 14521 # Make sure either enable_shared or enable_static is yes. 14522 test yes = "$enable_shared" || enable_static=yes 14523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 14524 $as_echo "$enable_static" >&6; } 14525 14526 14527 14528 14529 fi 14530 ac_ext=c 14531 ac_cpp='$CPP $CPPFLAGS' 14532 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 14533 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 14534 ac_compiler_gnu=$ac_cv_c_compiler_gnu 14535 14536 CC=$lt_save_CC 14537 14538 14539 14540 14541 14542 14543 14544 14545 14546 14547 14548 14549 14550 14551 14552 ac_config_commands="$ac_config_commands libtool" 14553 14554 14555 14556 14557 # Only expand once: 14558 14559 14560 14561 14562 14563 14564 14565 14566 14567 14568 14569 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 14570 if test -n "$ac_tool_prefix"; then 14571 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 14572 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 14573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 14574 $as_echo_n "checking for $ac_word... " >&6; } 14575 if ${ac_cv_path_PKG_CONFIG+:} false; then : 14576 $as_echo_n "(cached) " >&6 14577 else 14578 case $PKG_CONFIG in 14579 [\\/]* | ?:[\\/]*) 14580 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 14581 ;; 14582 *) 14583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 14584 for as_dir in $PATH 14585 do 14586 IFS=$as_save_IFS 14587 test -z "$as_dir" && as_dir=. 14588 for ac_exec_ext in '' $ac_executable_extensions; do 14589 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 14590 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 14591 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 14592 break 2 14593 fi 14594 done 14595 done 14596 IFS=$as_save_IFS 14597 14598 ;; 14599 esac 14600 fi 14601 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 14602 if test -n "$PKG_CONFIG"; then 14603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 14604 $as_echo "$PKG_CONFIG" >&6; } 14605 else 14606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14607 $as_echo "no" >&6; } 14608 fi 14609 14610 14611 fi 14612 if test -z "$ac_cv_path_PKG_CONFIG"; then 14613 ac_pt_PKG_CONFIG=$PKG_CONFIG 14614 # Extract the first word of "pkg-config", so it can be a program name with args. 14615 set dummy pkg-config; ac_word=$2 14616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 14617 $as_echo_n "checking for $ac_word... " >&6; } 14618 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 14619 $as_echo_n "(cached) " >&6 14620 else 14621 case $ac_pt_PKG_CONFIG in 14622 [\\/]* | ?:[\\/]*) 14623 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 14624 ;; 14625 *) 14626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 14627 for as_dir in $PATH 14628 do 14629 IFS=$as_save_IFS 14630 test -z "$as_dir" && as_dir=. 14631 for ac_exec_ext in '' $ac_executable_extensions; do 14632 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 14633 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 14634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 14635 break 2 14636 fi 14637 done 14638 done 14639 IFS=$as_save_IFS 14640 14641 ;; 14642 esac 14643 fi 14644 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 14645 if test -n "$ac_pt_PKG_CONFIG"; then 14646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 14647 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 14648 else 14649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14650 $as_echo "no" >&6; } 14651 fi 14652 14653 if test "x$ac_pt_PKG_CONFIG" = x; then 14654 PKG_CONFIG="" 14655 else 14656 case $cross_compiling:$ac_tool_warned in 14657 yes:) 14658 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 14659 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 14660 ac_tool_warned=yes ;; 14661 esac 14662 PKG_CONFIG=$ac_pt_PKG_CONFIG 14663 fi 14664 else 14665 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 14666 fi 14667 14668 fi 14669 if test -n "$PKG_CONFIG"; then 14670 _pkg_min_version=0.9.0 14671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 14672 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 14673 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 14674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14675 $as_echo "yes" >&6; } 14676 else 14677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14678 $as_echo "no" >&6; } 14679 PKG_CONFIG="" 14680 fi 14681 fi 14682 14683 # Checks for header files. 14684 for ac_header in stdarg.h stdbool.h netinet/in.h netinet/tcp.h sys/param.h sys/socket.h sys/un.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h winsock2.h ws2tcpip.h endian.h sys/endian.h libkern/OSByteOrder.h sys/ipc.h sys/shm.h 14685 do : 14686 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14687 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 14688 " 14689 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14690 cat >>confdefs.h <<_ACEOF 14691 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14692 _ACEOF 14693 14694 fi 14695 14696 done 14697 14698 14699 # check for types. 14700 # Using own tests for int64* because autoconf builtin only give 32bit. 14701 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 14702 if test "x$ac_cv_type_int8_t" = xyes; then : 14703 14704 else 14705 14706 cat >>confdefs.h <<_ACEOF 14707 #define int8_t signed char 14708 _ACEOF 14709 14710 fi 14711 14712 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 14713 if test "x$ac_cv_type_int16_t" = xyes; then : 14714 14715 else 14716 14717 cat >>confdefs.h <<_ACEOF 14718 #define int16_t short 14719 _ACEOF 14720 14721 fi 14722 14723 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 14724 if test "x$ac_cv_type_int32_t" = xyes; then : 14725 14726 else 14727 14728 cat >>confdefs.h <<_ACEOF 14729 #define int32_t int 14730 _ACEOF 14731 14732 fi 14733 14734 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 14735 if test "x$ac_cv_type_int64_t" = xyes; then : 14736 14737 else 14738 14739 cat >>confdefs.h <<_ACEOF 14740 #define int64_t long long 14741 _ACEOF 14742 14743 fi 14744 14745 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 14746 if test "x$ac_cv_type_uint8_t" = xyes; then : 14747 14748 else 14749 14750 cat >>confdefs.h <<_ACEOF 14751 #define uint8_t unsigned char 14752 _ACEOF 14753 14754 fi 14755 14756 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 14757 if test "x$ac_cv_type_uint16_t" = xyes; then : 14758 14759 else 14760 14761 cat >>confdefs.h <<_ACEOF 14762 #define uint16_t unsigned short 14763 _ACEOF 14764 14765 fi 14766 14767 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 14768 if test "x$ac_cv_type_uint32_t" = xyes; then : 14769 14770 else 14771 14772 cat >>confdefs.h <<_ACEOF 14773 #define uint32_t unsigned int 14774 _ACEOF 14775 14776 fi 14777 14778 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 14779 if test "x$ac_cv_type_uint64_t" = xyes; then : 14780 14781 else 14782 14783 cat >>confdefs.h <<_ACEOF 14784 #define uint64_t unsigned long long 14785 _ACEOF 14786 14787 fi 14788 14789 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 14790 if test "x$ac_cv_type_size_t" = xyes; then : 14791 14792 else 14793 14794 cat >>confdefs.h <<_ACEOF 14795 #define size_t unsigned int 14796 _ACEOF 14797 14798 fi 14799 14800 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 14801 if test "x$ac_cv_type_ssize_t" = xyes; then : 14802 14803 else 14804 14805 cat >>confdefs.h <<_ACEOF 14806 #define ssize_t int 14807 _ACEOF 14808 14809 fi 14810 14811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 14812 $as_echo_n "checking for uid_t in sys/types.h... " >&6; } 14813 if ${ac_cv_type_uid_t+:} false; then : 14814 $as_echo_n "(cached) " >&6 14815 else 14816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14817 /* end confdefs.h. */ 14818 #include <sys/types.h> 14819 14820 _ACEOF 14821 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 14822 $EGREP "uid_t" >/dev/null 2>&1; then : 14823 ac_cv_type_uid_t=yes 14824 else 14825 ac_cv_type_uid_t=no 14826 fi 14827 rm -f conftest* 14828 14829 fi 14830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 14831 $as_echo "$ac_cv_type_uid_t" >&6; } 14832 if test $ac_cv_type_uid_t = no; then 14833 14834 $as_echo "#define uid_t int" >>confdefs.h 14835 14836 14837 $as_echo "#define gid_t int" >>confdefs.h 14838 14839 fi 14840 14841 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 14842 if test "x$ac_cv_type_pid_t" = xyes; then : 14843 14844 else 14845 14846 cat >>confdefs.h <<_ACEOF 14847 #define pid_t int 14848 _ACEOF 14849 14850 fi 14851 14852 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 14853 if test "x$ac_cv_type_off_t" = xyes; then : 14854 14855 else 14856 14857 cat >>confdefs.h <<_ACEOF 14858 #define off_t long int 14859 _ACEOF 14860 14861 fi 14862 14863 ac_fn_c_check_type "$LINENO" "u_char" "ac_cv_type_u_char" " 14864 $ac_includes_default 14865 #ifdef HAVE_WINSOCK2_H 14866 # include <winsock2.h> 14867 #endif 14868 14869 " 14870 if test "x$ac_cv_type_u_char" = xyes; then : 14871 14872 else 14873 14874 $as_echo "#define u_char unsigned char" >>confdefs.h 14875 14876 fi 14877 14878 ac_fn_c_check_type "$LINENO" "rlim_t" "ac_cv_type_rlim_t" " 14879 $ac_includes_default 14880 #ifdef HAVE_SYS_RESOURCE_H 14881 # include <sys/resource.h> 14882 #endif 14883 14884 " 14885 if test "x$ac_cv_type_rlim_t" = xyes; then : 14886 14887 else 14888 14889 $as_echo "#define rlim_t unsigned long" >>confdefs.h 14890 14891 fi 14892 14893 14894 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 14895 $ac_includes_default 14896 #ifdef HAVE_SYS_SOCKET_H 14897 # include <sys/socket.h> 14898 #endif 14899 #ifdef HAVE_WS2TCPIP_H 14900 # include <ws2tcpip.h> 14901 #endif 14902 14903 " 14904 if test "x$ac_cv_type_socklen_t" = xyes; then : 14905 14906 else 14907 14908 $as_echo "#define socklen_t int" >>confdefs.h 14909 14910 fi 14911 14912 ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " 14913 $ac_includes_default 14914 #ifdef HAVE_SYS_TYPES_H 14915 # include <sys/types.h> 14916 #endif 14917 #ifdef HAVE_NETINET_IN_H 14918 # include <netinet/in.h> 14919 #endif 14920 14921 " 14922 if test "x$ac_cv_type_in_addr_t" = xyes; then : 14923 14924 else 14925 14926 $as_echo "#define in_addr_t uint32_t" >>confdefs.h 14927 14928 fi 14929 14930 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" " 14931 $ac_includes_default 14932 #ifdef HAVE_SYS_TYPES_H 14933 # include <sys/types.h> 14934 #endif 14935 #ifdef HAVE_NETINET_IN_H 14936 # include <netinet/in.h> 14937 #endif 14938 14939 " 14940 if test "x$ac_cv_type_in_port_t" = xyes; then : 14941 14942 else 14943 14944 $as_echo "#define in_port_t uint16_t" >>confdefs.h 14945 14946 fi 14947 14948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memcmp compares unsigned" >&5 14949 $as_echo_n "checking if memcmp compares unsigned... " >&6; } 14950 if test "$cross_compiling" = yes; then : 14951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compile no" >&5 14952 $as_echo "cross-compile no" >&6; } 14953 14954 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 14955 14956 case " $LIBOBJS " in 14957 *" memcmp.$ac_objext "* ) ;; 14958 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 14959 ;; 14960 esac 14961 14962 14963 else 14964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14965 /* end confdefs.h. */ 14966 14967 #include <stdio.h> 14968 #include <stdlib.h> 14969 #include <string.h> 14970 int main(void) 14971 { 14972 char a = 255, b = 0; 14973 if(memcmp(&a, &b, 1) < 0) 14974 return 1; 14975 return 0; 14976 } 14977 14978 _ACEOF 14979 if ac_fn_c_try_run "$LINENO"; then : 14980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14981 $as_echo "yes" >&6; } 14982 else 14983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14984 $as_echo "no" >&6; } 14985 14986 $as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 14987 14988 case " $LIBOBJS " in 14989 *" memcmp.$ac_objext "* ) ;; 14990 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 14991 ;; 14992 esac 14993 14994 14995 fi 14996 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14997 conftest.$ac_objext conftest.beam conftest.$ac_ext 14998 fi 14999 15000 15001 # The cast to long int works around a bug in the HP C Compiler 15002 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 15003 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 15004 # This bug is HP SR number 8606223364. 15005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 15006 $as_echo_n "checking size of time_t... " >&6; } 15007 if ${ac_cv_sizeof_time_t+:} false; then : 15008 $as_echo_n "(cached) " >&6 15009 else 15010 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" " 15011 $ac_includes_default 15012 #ifdef TIME_WITH_SYS_TIME 15013 # include <sys/time.h> 15014 # include <time.h> 15015 #else 15016 # ifdef HAVE_SYS_TIME_H 15017 # include <sys/time.h> 15018 # else 15019 # include <time.h> 15020 # endif 15021 #endif 15022 15023 "; then : 15024 15025 else 15026 if test "$ac_cv_type_time_t" = yes; then 15027 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15028 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15029 as_fn_error 77 "cannot compute sizeof (time_t) 15030 See \`config.log' for more details" "$LINENO" 5; } 15031 else 15032 ac_cv_sizeof_time_t=0 15033 fi 15034 fi 15035 15036 fi 15037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 15038 $as_echo "$ac_cv_sizeof_time_t" >&6; } 15039 15040 15041 15042 cat >>confdefs.h <<_ACEOF 15043 #define SIZEOF_TIME_T $ac_cv_sizeof_time_t 15044 _ACEOF 15045 15046 15047 15048 # add option to disable the evil rpath 15049 15050 # Check whether --enable-rpath was given. 15051 if test "${enable_rpath+set}" = set; then : 15052 enableval=$enable_rpath; enable_rpath=$enableval 15053 else 15054 enable_rpath=yes 15055 fi 15056 15057 if test "x$enable_rpath" = xno; then 15058 ac_config_commands="$ac_config_commands disable-rpath" 15059 15060 fi 15061 15062 15063 15064 # check to see if libraries are needed for these functions. 15065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 15066 $as_echo_n "checking for library containing inet_pton... " >&6; } 15067 if ${ac_cv_search_inet_pton+:} false; then : 15068 $as_echo_n "(cached) " >&6 15069 else 15070 ac_func_search_save_LIBS=$LIBS 15071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15072 /* end confdefs.h. */ 15073 15074 /* Override any GCC internal prototype to avoid an error. 15075 Use char because int might match the return type of a GCC 15076 builtin and then its argument prototype would still apply. */ 15077 #ifdef __cplusplus 15078 extern "C" 15079 #endif 15080 char inet_pton (); 15081 int 15082 main () 15083 { 15084 return inet_pton (); 15085 ; 15086 return 0; 15087 } 15088 _ACEOF 15089 for ac_lib in '' nsl; do 15090 if test -z "$ac_lib"; then 15091 ac_res="none required" 15092 else 15093 ac_res=-l$ac_lib 15094 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 15095 fi 15096 if ac_fn_c_try_link "$LINENO"; then : 15097 ac_cv_search_inet_pton=$ac_res 15098 fi 15099 rm -f core conftest.err conftest.$ac_objext \ 15100 conftest$ac_exeext 15101 if ${ac_cv_search_inet_pton+:} false; then : 15102 break 15103 fi 15104 done 15105 if ${ac_cv_search_inet_pton+:} false; then : 15106 15107 else 15108 ac_cv_search_inet_pton=no 15109 fi 15110 rm conftest.$ac_ext 15111 LIBS=$ac_func_search_save_LIBS 15112 fi 15113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 15114 $as_echo "$ac_cv_search_inet_pton" >&6; } 15115 ac_res=$ac_cv_search_inet_pton 15116 if test "$ac_res" != no; then : 15117 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 15118 15119 fi 15120 15121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 15122 $as_echo_n "checking for library containing socket... " >&6; } 15123 if ${ac_cv_search_socket+:} false; then : 15124 $as_echo_n "(cached) " >&6 15125 else 15126 ac_func_search_save_LIBS=$LIBS 15127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15128 /* end confdefs.h. */ 15129 15130 /* Override any GCC internal prototype to avoid an error. 15131 Use char because int might match the return type of a GCC 15132 builtin and then its argument prototype would still apply. */ 15133 #ifdef __cplusplus 15134 extern "C" 15135 #endif 15136 char socket (); 15137 int 15138 main () 15139 { 15140 return socket (); 15141 ; 15142 return 0; 15143 } 15144 _ACEOF 15145 for ac_lib in '' socket; do 15146 if test -z "$ac_lib"; then 15147 ac_res="none required" 15148 else 15149 ac_res=-l$ac_lib 15150 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 15151 fi 15152 if ac_fn_c_try_link "$LINENO"; then : 15153 ac_cv_search_socket=$ac_res 15154 fi 15155 rm -f core conftest.err conftest.$ac_objext \ 15156 conftest$ac_exeext 15157 if ${ac_cv_search_socket+:} false; then : 15158 break 15159 fi 15160 done 15161 if ${ac_cv_search_socket+:} false; then : 15162 15163 else 15164 ac_cv_search_socket=no 15165 fi 15166 rm conftest.$ac_ext 15167 LIBS=$ac_func_search_save_LIBS 15168 fi 15169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 15170 $as_echo "$ac_cv_search_socket" >&6; } 15171 ac_res=$ac_cv_search_socket 15172 if test "$ac_res" != no; then : 15173 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 15174 15175 fi 15176 15177 15178 # check wether strptime also works 15179 15180 # check some functions of the OS before linking libs (while still runnable). 15181 for ac_header in unistd.h 15182 do : 15183 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" 15184 if test "x$ac_cv_header_unistd_h" = xyes; then : 15185 cat >>confdefs.h <<_ACEOF 15186 #define HAVE_UNISTD_H 1 15187 _ACEOF 15188 15189 fi 15190 15191 done 15192 15193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 15194 $as_echo_n "checking for working chown... " >&6; } 15195 if ${ac_cv_func_chown_works+:} false; then : 15196 $as_echo_n "(cached) " >&6 15197 else 15198 if test "$cross_compiling" = yes; then : 15199 ac_cv_func_chown_works=no 15200 else 15201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15202 /* end confdefs.h. */ 15203 $ac_includes_default 15204 #include <fcntl.h> 15205 15206 int 15207 main () 15208 { 15209 char *f = "conftest.chown"; 15210 struct stat before, after; 15211 15212 if (creat (f, 0600) < 0) 15213 return 1; 15214 if (stat (f, &before) < 0) 15215 return 1; 15216 if (chown (f, (uid_t) -1, (gid_t) -1) == -1) 15217 return 1; 15218 if (stat (f, &after) < 0) 15219 return 1; 15220 return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); 15221 15222 ; 15223 return 0; 15224 } 15225 _ACEOF 15226 if ac_fn_c_try_run "$LINENO"; then : 15227 ac_cv_func_chown_works=yes 15228 else 15229 ac_cv_func_chown_works=no 15230 fi 15231 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15232 conftest.$ac_objext conftest.beam conftest.$ac_ext 15233 fi 15234 15235 rm -f conftest.chown 15236 15237 fi 15238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 15239 $as_echo "$ac_cv_func_chown_works" >&6; } 15240 if test $ac_cv_func_chown_works = yes; then 15241 15242 $as_echo "#define HAVE_CHOWN 1" >>confdefs.h 15243 15244 fi 15245 15246 for ac_header in vfork.h 15247 do : 15248 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 15249 if test "x$ac_cv_header_vfork_h" = xyes; then : 15250 cat >>confdefs.h <<_ACEOF 15251 #define HAVE_VFORK_H 1 15252 _ACEOF 15253 15254 fi 15255 15256 done 15257 15258 for ac_func in fork vfork 15259 do : 15260 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 15261 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 15262 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 15263 cat >>confdefs.h <<_ACEOF 15264 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 15265 _ACEOF 15266 15267 fi 15268 done 15269 15270 if test "x$ac_cv_func_fork" = xyes; then 15271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 15272 $as_echo_n "checking for working fork... " >&6; } 15273 if ${ac_cv_func_fork_works+:} false; then : 15274 $as_echo_n "(cached) " >&6 15275 else 15276 if test "$cross_compiling" = yes; then : 15277 ac_cv_func_fork_works=cross 15278 else 15279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15280 /* end confdefs.h. */ 15281 $ac_includes_default 15282 int 15283 main () 15284 { 15285 15286 /* By Ruediger Kuhlmann. */ 15287 return fork () < 0; 15288 15289 ; 15290 return 0; 15291 } 15292 _ACEOF 15293 if ac_fn_c_try_run "$LINENO"; then : 15294 ac_cv_func_fork_works=yes 15295 else 15296 ac_cv_func_fork_works=no 15297 fi 15298 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15299 conftest.$ac_objext conftest.beam conftest.$ac_ext 15300 fi 15301 15302 fi 15303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 15304 $as_echo "$ac_cv_func_fork_works" >&6; } 15305 15306 else 15307 ac_cv_func_fork_works=$ac_cv_func_fork 15308 fi 15309 if test "x$ac_cv_func_fork_works" = xcross; then 15310 case $host in 15311 *-*-amigaos* | *-*-msdosdjgpp*) 15312 # Override, as these systems have only a dummy fork() stub 15313 ac_cv_func_fork_works=no 15314 ;; 15315 *) 15316 ac_cv_func_fork_works=yes 15317 ;; 15318 esac 15319 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 15320 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 15321 fi 15322 ac_cv_func_vfork_works=$ac_cv_func_vfork 15323 if test "x$ac_cv_func_vfork" = xyes; then 15324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 15325 $as_echo_n "checking for working vfork... " >&6; } 15326 if ${ac_cv_func_vfork_works+:} false; then : 15327 $as_echo_n "(cached) " >&6 15328 else 15329 if test "$cross_compiling" = yes; then : 15330 ac_cv_func_vfork_works=cross 15331 else 15332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15333 /* end confdefs.h. */ 15334 /* Thanks to Paul Eggert for this test. */ 15335 $ac_includes_default 15336 #include <sys/wait.h> 15337 #ifdef HAVE_VFORK_H 15338 # include <vfork.h> 15339 #endif 15340 /* On some sparc systems, changes by the child to local and incoming 15341 argument registers are propagated back to the parent. The compiler 15342 is told about this with #include <vfork.h>, but some compilers 15343 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 15344 static variable whose address is put into a register that is 15345 clobbered by the vfork. */ 15346 static void 15347 #ifdef __cplusplus 15348 sparc_address_test (int arg) 15349 # else 15350 sparc_address_test (arg) int arg; 15351 #endif 15352 { 15353 static pid_t child; 15354 if (!child) { 15355 child = vfork (); 15356 if (child < 0) { 15357 perror ("vfork"); 15358 _exit(2); 15359 } 15360 if (!child) { 15361 arg = getpid(); 15362 write(-1, "", 0); 15363 _exit (arg); 15364 } 15365 } 15366 } 15367 15368 int 15369 main () 15370 { 15371 pid_t parent = getpid (); 15372 pid_t child; 15373 15374 sparc_address_test (0); 15375 15376 child = vfork (); 15377 15378 if (child == 0) { 15379 /* Here is another test for sparc vfork register problems. This 15380 test uses lots of local variables, at least as many local 15381 variables as main has allocated so far including compiler 15382 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 15383 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 15384 reuse the register of parent for one of the local variables, 15385 since it will think that parent can't possibly be used any more 15386 in this routine. Assigning to the local variable will thus 15387 munge parent in the parent process. */ 15388 pid_t 15389 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 15390 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 15391 /* Convince the compiler that p..p7 are live; otherwise, it might 15392 use the same hardware register for all 8 local variables. */ 15393 if (p != p1 || p != p2 || p != p3 || p != p4 15394 || p != p5 || p != p6 || p != p7) 15395 _exit(1); 15396 15397 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 15398 from child file descriptors. If the child closes a descriptor 15399 before it execs or exits, this munges the parent's descriptor 15400 as well. Test for this by closing stdout in the child. */ 15401 _exit(close(fileno(stdout)) != 0); 15402 } else { 15403 int status; 15404 struct stat st; 15405 15406 while (wait(&status) != child) 15407 ; 15408 return ( 15409 /* Was there some problem with vforking? */ 15410 child < 0 15411 15412 /* Did the child fail? (This shouldn't happen.) */ 15413 || status 15414 15415 /* Did the vfork/compiler bug occur? */ 15416 || parent != getpid() 15417 15418 /* Did the file descriptor bug occur? */ 15419 || fstat(fileno(stdout), &st) != 0 15420 ); 15421 } 15422 } 15423 _ACEOF 15424 if ac_fn_c_try_run "$LINENO"; then : 15425 ac_cv_func_vfork_works=yes 15426 else 15427 ac_cv_func_vfork_works=no 15428 fi 15429 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15430 conftest.$ac_objext conftest.beam conftest.$ac_ext 15431 fi 15432 15433 fi 15434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 15435 $as_echo "$ac_cv_func_vfork_works" >&6; } 15436 15437 fi; 15438 if test "x$ac_cv_func_fork_works" = xcross; then 15439 ac_cv_func_vfork_works=$ac_cv_func_vfork 15440 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 15441 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 15442 fi 15443 15444 if test "x$ac_cv_func_vfork_works" = xyes; then 15445 15446 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 15447 15448 else 15449 15450 $as_echo "#define vfork fork" >>confdefs.h 15451 15452 fi 15453 if test "x$ac_cv_func_fork_works" = xyes; then 15454 15455 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 15456 15457 fi 15458 15459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 15460 $as_echo_n "checking return type of signal handlers... " >&6; } 15461 if ${ac_cv_type_signal+:} false; then : 15462 $as_echo_n "(cached) " >&6 15463 else 15464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15465 /* end confdefs.h. */ 15466 #include <sys/types.h> 15467 #include <signal.h> 15468 15469 int 15470 main () 15471 { 15472 return *(signal (0, 0)) (0) == 1; 15473 ; 15474 return 0; 15475 } 15476 _ACEOF 15477 if ac_fn_c_try_compile "$LINENO"; then : 15478 ac_cv_type_signal=int 15479 else 15480 ac_cv_type_signal=void 15481 fi 15482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15483 fi 15484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 15485 $as_echo "$ac_cv_type_signal" >&6; } 15486 15487 cat >>confdefs.h <<_ACEOF 15488 #define RETSIGTYPE $ac_cv_type_signal 15489 _ACEOF 15490 15491 15492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 15493 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } 15494 if ${ac_cv_sys_largefile_source+:} false; then : 15495 $as_echo_n "(cached) " >&6 15496 else 15497 while :; do 15498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15499 /* end confdefs.h. */ 15500 #include <sys/types.h> /* for off_t */ 15501 #include <stdio.h> 15502 int 15503 main () 15504 { 15505 int (*fp) (FILE *, off_t, int) = fseeko; 15506 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15507 ; 15508 return 0; 15509 } 15510 _ACEOF 15511 if ac_fn_c_try_link "$LINENO"; then : 15512 ac_cv_sys_largefile_source=no; break 15513 fi 15514 rm -f core conftest.err conftest.$ac_objext \ 15515 conftest$ac_exeext conftest.$ac_ext 15516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15517 /* end confdefs.h. */ 15518 #define _LARGEFILE_SOURCE 1 15519 #include <sys/types.h> /* for off_t */ 15520 #include <stdio.h> 15521 int 15522 main () 15523 { 15524 int (*fp) (FILE *, off_t, int) = fseeko; 15525 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15526 ; 15527 return 0; 15528 } 15529 _ACEOF 15530 if ac_fn_c_try_link "$LINENO"; then : 15531 ac_cv_sys_largefile_source=1; break 15532 fi 15533 rm -f core conftest.err conftest.$ac_objext \ 15534 conftest$ac_exeext conftest.$ac_ext 15535 ac_cv_sys_largefile_source=unknown 15536 break 15537 done 15538 fi 15539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 15540 $as_echo "$ac_cv_sys_largefile_source" >&6; } 15541 case $ac_cv_sys_largefile_source in #( 15542 no | unknown) ;; 15543 *) 15544 cat >>confdefs.h <<_ACEOF 15545 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source 15546 _ACEOF 15547 ;; 15548 esac 15549 rm -rf conftest* 15550 15551 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug 15552 # in glibc 2.1.3, but that breaks too many other things. 15553 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. 15554 if test $ac_cv_sys_largefile_source != unknown; then 15555 15556 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h 15557 15558 fi 15559 15560 15561 # Check whether --enable-largefile was given. 15562 if test "${enable_largefile+set}" = set; then : 15563 enableval=$enable_largefile; 15564 fi 15565 15566 if test "$enable_largefile" != no; then 15567 15568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 15569 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 15570 if ${ac_cv_sys_largefile_CC+:} false; then : 15571 $as_echo_n "(cached) " >&6 15572 else 15573 ac_cv_sys_largefile_CC=no 15574 if test "$GCC" != yes; then 15575 ac_save_CC=$CC 15576 while :; do 15577 # IRIX 6.2 and later do not support large files by default, 15578 # so use the C compiler's -n32 option if that helps. 15579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15580 /* end confdefs.h. */ 15581 #include <sys/types.h> 15582 /* Check that off_t can represent 2**63 - 1 correctly. 15583 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15584 since some C++ compilers masquerading as C compilers 15585 incorrectly reject 9223372036854775807. */ 15586 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15587 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15588 && LARGE_OFF_T % 2147483647 == 1) 15589 ? 1 : -1]; 15590 int 15591 main () 15592 { 15593 15594 ; 15595 return 0; 15596 } 15597 _ACEOF 15598 if ac_fn_c_try_compile "$LINENO"; then : 15599 break 15600 fi 15601 rm -f core conftest.err conftest.$ac_objext 15602 CC="$CC -n32" 15603 if ac_fn_c_try_compile "$LINENO"; then : 15604 ac_cv_sys_largefile_CC=' -n32'; break 15605 fi 15606 rm -f core conftest.err conftest.$ac_objext 15607 break 15608 done 15609 CC=$ac_save_CC 15610 rm -f conftest.$ac_ext 15611 fi 15612 fi 15613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 15614 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 15615 if test "$ac_cv_sys_largefile_CC" != no; then 15616 CC=$CC$ac_cv_sys_largefile_CC 15617 fi 15618 15619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 15620 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 15621 if ${ac_cv_sys_file_offset_bits+:} false; then : 15622 $as_echo_n "(cached) " >&6 15623 else 15624 while :; do 15625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15626 /* end confdefs.h. */ 15627 #include <sys/types.h> 15628 /* Check that off_t can represent 2**63 - 1 correctly. 15629 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15630 since some C++ compilers masquerading as C compilers 15631 incorrectly reject 9223372036854775807. */ 15632 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15633 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15634 && LARGE_OFF_T % 2147483647 == 1) 15635 ? 1 : -1]; 15636 int 15637 main () 15638 { 15639 15640 ; 15641 return 0; 15642 } 15643 _ACEOF 15644 if ac_fn_c_try_compile "$LINENO"; then : 15645 ac_cv_sys_file_offset_bits=no; break 15646 fi 15647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15649 /* end confdefs.h. */ 15650 #define _FILE_OFFSET_BITS 64 15651 #include <sys/types.h> 15652 /* Check that off_t can represent 2**63 - 1 correctly. 15653 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15654 since some C++ compilers masquerading as C compilers 15655 incorrectly reject 9223372036854775807. */ 15656 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15657 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15658 && LARGE_OFF_T % 2147483647 == 1) 15659 ? 1 : -1]; 15660 int 15661 main () 15662 { 15663 15664 ; 15665 return 0; 15666 } 15667 _ACEOF 15668 if ac_fn_c_try_compile "$LINENO"; then : 15669 ac_cv_sys_file_offset_bits=64; break 15670 fi 15671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15672 ac_cv_sys_file_offset_bits=unknown 15673 break 15674 done 15675 fi 15676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 15677 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 15678 case $ac_cv_sys_file_offset_bits in #( 15679 no | unknown) ;; 15680 *) 15681 cat >>confdefs.h <<_ACEOF 15682 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 15683 _ACEOF 15684 ;; 15685 esac 15686 rm -rf conftest* 15687 if test $ac_cv_sys_file_offset_bits = unknown; then 15688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 15689 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 15690 if ${ac_cv_sys_large_files+:} false; then : 15691 $as_echo_n "(cached) " >&6 15692 else 15693 while :; do 15694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15695 /* end confdefs.h. */ 15696 #include <sys/types.h> 15697 /* Check that off_t can represent 2**63 - 1 correctly. 15698 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15699 since some C++ compilers masquerading as C compilers 15700 incorrectly reject 9223372036854775807. */ 15701 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15702 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15703 && LARGE_OFF_T % 2147483647 == 1) 15704 ? 1 : -1]; 15705 int 15706 main () 15707 { 15708 15709 ; 15710 return 0; 15711 } 15712 _ACEOF 15713 if ac_fn_c_try_compile "$LINENO"; then : 15714 ac_cv_sys_large_files=no; break 15715 fi 15716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15718 /* end confdefs.h. */ 15719 #define _LARGE_FILES 1 15720 #include <sys/types.h> 15721 /* Check that off_t can represent 2**63 - 1 correctly. 15722 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15723 since some C++ compilers masquerading as C compilers 15724 incorrectly reject 9223372036854775807. */ 15725 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15726 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15727 && LARGE_OFF_T % 2147483647 == 1) 15728 ? 1 : -1]; 15729 int 15730 main () 15731 { 15732 15733 ; 15734 return 0; 15735 } 15736 _ACEOF 15737 if ac_fn_c_try_compile "$LINENO"; then : 15738 ac_cv_sys_large_files=1; break 15739 fi 15740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15741 ac_cv_sys_large_files=unknown 15742 break 15743 done 15744 fi 15745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 15746 $as_echo "$ac_cv_sys_large_files" >&6; } 15747 case $ac_cv_sys_large_files in #( 15748 no | unknown) ;; 15749 *) 15750 cat >>confdefs.h <<_ACEOF 15751 #define _LARGE_FILES $ac_cv_sys_large_files 15752 _ACEOF 15753 ;; 15754 esac 15755 rm -rf conftest* 15756 fi 15757 15758 15759 fi 15760 15761 15762 15763 15764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC" >&5 15765 $as_echo_n "checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC... " >&6; } 15766 cache=_D_LARGEFILE_SOURCE_1 15767 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 15768 $as_echo_n "(cached) " >&6 15769 else 15770 15771 echo ' 15772 #include <stdio.h> 15773 int test() { 15774 int a = fseeko(stdin, 0, 0); 15775 return a; 15776 } 15777 ' > conftest.c 15778 echo 'void f(){}' >>conftest.c 15779 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 15780 eval "cv_prog_cc_flag_needed_$cache=no" 15781 else 15782 15783 if test -z "`$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`"; then 15784 eval "cv_prog_cc_flag_needed_$cache=yes" 15785 else 15786 eval "cv_prog_cc_flag_needed_$cache=fail" 15787 #echo 'Test with flag fails too!' 15788 #cat conftest.c 15789 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15790 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15791 #exit 1 15792 fi 15793 15794 fi 15795 rm -f conftest conftest.c conftest.o 15796 15797 fi 15798 15799 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 15800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15801 $as_echo "yes" >&6; } 15802 : 15803 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1" 15804 else 15805 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 15806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15807 $as_echo "no" >&6; } 15808 #echo 'Test with flag is no!' 15809 #cat conftest.c 15810 #echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15811 #echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15812 #exit 1 15813 : 15814 15815 else 15816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 15817 $as_echo "failed" >&6; } 15818 : 15819 15820 fi 15821 fi 15822 15823 15824 15825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nonblocking sockets work" >&5 15826 $as_echo_n "checking if nonblocking sockets work... " >&6; } 15827 if echo $target | grep mingw32 >/dev/null; then 15828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (windows)" >&5 15829 $as_echo "no (windows)" >&6; } 15830 15831 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 15832 15833 else 15834 if test "$cross_compiling" = yes; then : 15835 15836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: crosscompile(yes)" >&5 15837 $as_echo "crosscompile(yes)" >&6; } 15838 15839 else 15840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15841 /* end confdefs.h. */ 15842 15843 15844 #include <stdio.h> 15845 #include <string.h> 15846 #include <stdlib.h> 15847 #include <fcntl.h> 15848 #include <errno.h> 15849 #ifdef HAVE_SYS_TYPES_H 15850 #include <sys/types.h> 15851 #endif 15852 #ifdef HAVE_SYS_SOCKET_H 15853 #include <sys/socket.h> 15854 #endif 15855 #ifdef HAVE_NETINET_IN_H 15856 #include <netinet/in.h> 15857 #endif 15858 #ifdef HAVE_ARPA_INET_H 15859 #include <arpa/inet.h> 15860 #endif 15861 #ifdef HAVE_UNISTD_H 15862 #include <unistd.h> 15863 #endif 15864 #ifdef HAVE_TIME_H 15865 #include <time.h> 15866 #endif 15867 15868 int main(void) 15869 { 15870 int port; 15871 int sfd, cfd; 15872 int num = 10; 15873 int i, p; 15874 struct sockaddr_in a; 15875 /* test if select and nonblocking reads work well together */ 15876 /* open port. 15877 fork child to send 10 messages. 15878 select to read. 15879 then try to nonblocking read the 10 messages 15880 then, nonblocking read must give EAGAIN 15881 */ 15882 15883 port = 12345 + (time(0)%32); 15884 sfd = socket(PF_INET, SOCK_DGRAM, 0); 15885 if(sfd == -1) { 15886 perror("socket"); 15887 return 1; 15888 } 15889 memset(&a, 0, sizeof(a)); 15890 a.sin_family = AF_INET; 15891 a.sin_port = htons(port); 15892 a.sin_addr.s_addr = inet_addr("127.0.0.1"); 15893 if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 15894 perror("bind"); 15895 return 1; 15896 } 15897 if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) { 15898 perror("fcntl"); 15899 return 1; 15900 } 15901 15902 cfd = socket(PF_INET, SOCK_DGRAM, 0); 15903 if(cfd == -1) { 15904 perror("client socket"); 15905 return 1; 15906 } 15907 a.sin_port = 0; 15908 if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 15909 perror("client bind"); 15910 return 1; 15911 } 15912 a.sin_port = htons(port); 15913 15914 /* no handler, causes exit in 10 seconds */ 15915 alarm(10); 15916 15917 /* send and receive on the socket */ 15918 if((p=fork()) == 0) { 15919 for(i=0; i<num; i++) { 15920 if(sendto(cfd, &i, sizeof(i), 0, 15921 (struct sockaddr*)&a, sizeof(a)) < 0) { 15922 perror("sendto"); 15923 return 1; 15924 } 15925 } 15926 } else { 15927 /* parent */ 15928 fd_set rset; 15929 int x; 15930 if(p == -1) { 15931 perror("fork"); 15932 return 1; 15933 } 15934 FD_ZERO(&rset); 15935 FD_SET(sfd, &rset); 15936 if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) { 15937 perror("select"); 15938 return 1; 15939 } 15940 i = 0; 15941 while(i < num) { 15942 if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) { 15943 if(errno == EAGAIN) 15944 continue; 15945 perror("recv"); 15946 return 1; 15947 } 15948 i++; 15949 } 15950 /* now we want to get EAGAIN: nonblocking goodness */ 15951 errno = 0; 15952 recv(sfd, &x, sizeof(x), 0); 15953 if(errno != EAGAIN) { 15954 perror("trying to recv again"); 15955 return 1; 15956 } 15957 /* EAGAIN encountered */ 15958 } 15959 15960 close(sfd); 15961 close(cfd); 15962 return 0; 15963 } 15964 15965 _ACEOF 15966 if ac_fn_c_try_run "$LINENO"; then : 15967 15968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15969 $as_echo "yes" >&6; } 15970 15971 else 15972 15973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15974 $as_echo "no" >&6; } 15975 15976 $as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 15977 15978 15979 fi 15980 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15981 conftest.$ac_objext conftest.beam conftest.$ac_ext 15982 fi 15983 15984 fi 15985 15986 15987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir has one arg" >&5 15988 $as_echo_n "checking whether mkdir has one arg... " >&6; } 15989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15990 /* end confdefs.h. */ 15991 15992 #include <stdio.h> 15993 #include <unistd.h> 15994 #ifdef HAVE_WINSOCK2_H 15995 #include <winsock2.h> 15996 #endif 15997 #ifdef HAVE_SYS_STAT_H 15998 #include <sys/stat.h> 15999 #endif 16000 16001 int 16002 main () 16003 { 16004 16005 (void)mkdir("directory"); 16006 16007 ; 16008 return 0; 16009 } 16010 _ACEOF 16011 if ac_fn_c_try_compile "$LINENO"; then : 16012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16013 $as_echo "yes" >&6; } 16014 16015 $as_echo "#define MKDIR_HAS_ONE_ARG 1" >>confdefs.h 16016 16017 16018 else 16019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16020 $as_echo "no" >&6; } 16021 16022 fi 16023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16024 16025 for ac_func in strptime 16026 do : 16027 ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime" 16028 if test "x$ac_cv_func_strptime" = xyes; then : 16029 cat >>confdefs.h <<_ACEOF 16030 #define HAVE_STRPTIME 1 16031 _ACEOF 16032 16033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strptime works" >&5 16034 $as_echo_n "checking whether strptime works... " >&6; } 16035 if test c${cross_compiling} = cno; then 16036 if test "$cross_compiling" = yes; then : 16037 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 16038 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 16039 as_fn_error $? "cannot run test program while cross compiling 16040 See \`config.log' for more details" "$LINENO" 5; } 16041 else 16042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16043 /* end confdefs.h. */ 16044 16045 #define _XOPEN_SOURCE 600 16046 #include <time.h> 16047 int main(void) { struct tm tm; char *res; 16048 res = strptime("2010-07-15T00:00:00+00:00", "%t%Y%t-%t%m%t-%t%d%tT%t%H%t:%t%M%t:%t%S%t", &tm); 16049 if (!res) return 2; 16050 res = strptime("20070207111842", "%Y%m%d%H%M%S", &tm); 16051 if (!res) return 1; return 0; } 16052 16053 _ACEOF 16054 if ac_fn_c_try_run "$LINENO"; then : 16055 eval "ac_cv_c_strptime_works=yes" 16056 else 16057 eval "ac_cv_c_strptime_works=no" 16058 fi 16059 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16060 conftest.$ac_objext conftest.beam conftest.$ac_ext 16061 fi 16062 16063 else 16064 eval "ac_cv_c_strptime_works=maybe" 16065 fi 16066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_strptime_works" >&5 16067 $as_echo "$ac_cv_c_strptime_works" >&6; } 16068 if test $ac_cv_c_strptime_works = no; then 16069 case " $LIBOBJS " in 16070 *" strptime.$ac_objext "* ) ;; 16071 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 16072 ;; 16073 esac 16074 16075 else 16076 16077 cat >>confdefs.h <<_ACEOF 16078 #define STRPTIME_WORKS 1 16079 _ACEOF 16080 16081 fi 16082 16083 else 16084 case " $LIBOBJS " in 16085 *" strptime.$ac_objext "* ) ;; 16086 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 16087 ;; 16088 esac 16089 16090 fi 16091 done 16092 16093 16094 # check if we can use SO_REUSEPORT 16095 if echo "$host" | grep -i -e linux -e dragonfly >/dev/null; then 16096 16097 $as_echo "#define REUSEPORT_DEFAULT 1" >>confdefs.h 16098 16099 else 16100 16101 $as_echo "#define REUSEPORT_DEFAULT 0" >>confdefs.h 16102 16103 fi 16104 16105 # set memory allocation checking if requested 16106 # Check whether --enable-alloc-checks was given. 16107 if test "${enable_alloc_checks+set}" = set; then : 16108 enableval=$enable_alloc_checks; 16109 fi 16110 16111 # Check whether --enable-alloc-lite was given. 16112 if test "${enable_alloc_lite+set}" = set; then : 16113 enableval=$enable_alloc_lite; 16114 fi 16115 16116 # Check whether --enable-alloc-nonregional was given. 16117 if test "${enable_alloc_nonregional+set}" = set; then : 16118 enableval=$enable_alloc_nonregional; 16119 fi 16120 16121 if test x_$enable_alloc_nonregional = x_yes; then 16122 16123 $as_echo "#define UNBOUND_ALLOC_NONREGIONAL 1" >>confdefs.h 16124 16125 fi 16126 if test x_$enable_alloc_checks = x_yes; then 16127 16128 $as_echo "#define UNBOUND_ALLOC_STATS 1" >>confdefs.h 16129 16130 else 16131 if test x_$enable_alloc_lite = x_yes; then 16132 16133 $as_echo "#define UNBOUND_ALLOC_LITE 1" >>confdefs.h 16134 16135 else 16136 16137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 16138 $as_echo_n "checking for GNU libc compatible malloc... " >&6; } 16139 if test "$cross_compiling" = yes; then : 16140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (crosscompile)" >&5 16141 $as_echo "no (crosscompile)" >&6; } 16142 case " $LIBOBJS " in 16143 *" malloc.$ac_objext "* ) ;; 16144 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 16145 ;; 16146 esac 16147 16148 16149 cat >>confdefs.h <<_ACEOF 16150 #define malloc rpl_malloc_unbound 16151 _ACEOF 16152 16153 else 16154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16155 /* end confdefs.h. */ 16156 #if defined STDC_HEADERS || defined HAVE_STDLIB_H 16157 #include <stdlib.h> 16158 #else 16159 char *malloc (); 16160 #endif 16161 16162 int 16163 main () 16164 { 16165 if(malloc(0) != 0) return 1; 16166 ; 16167 return 0; 16168 } 16169 16170 _ACEOF 16171 if ac_fn_c_try_run "$LINENO"; then : 16172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16173 $as_echo "no" >&6; } 16174 case " $LIBOBJS " in 16175 *" malloc.$ac_objext "* ) ;; 16176 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 16177 ;; 16178 esac 16179 16180 16181 cat >>confdefs.h <<_ACEOF 16182 #define malloc rpl_malloc_unbound 16183 _ACEOF 16184 16185 else 16186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16187 $as_echo "yes" >&6; } 16188 16189 $as_echo "#define HAVE_MALLOC 1" >>confdefs.h 16190 16191 fi 16192 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16193 conftest.$ac_objext conftest.beam conftest.$ac_ext 16194 fi 16195 16196 16197 fi 16198 fi 16199 16200 # check windows threads (we use them, not pthreads, on windows). 16201 if test "$on_mingw" = "yes"; then 16202 # check windows threads 16203 for ac_header in windows.h 16204 do : 16205 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default 16206 " 16207 if test "x$ac_cv_header_windows_h" = xyes; then : 16208 cat >>confdefs.h <<_ACEOF 16209 #define HAVE_WINDOWS_H 1 16210 _ACEOF 16211 16212 fi 16213 16214 done 16215 16216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CreateThread" >&5 16217 $as_echo_n "checking for CreateThread... " >&6; } 16218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16219 /* end confdefs.h. */ 16220 16221 #ifdef HAVE_WINDOWS_H 16222 #include <windows.h> 16223 #endif 16224 16225 int 16226 main () 16227 { 16228 16229 HANDLE t = CreateThread(NULL, 0, NULL, NULL, 0, NULL); 16230 16231 ; 16232 return 0; 16233 } 16234 _ACEOF 16235 if ac_fn_c_try_compile "$LINENO"; then : 16236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16237 $as_echo "yes" >&6; } 16238 16239 $as_echo "#define HAVE_WINDOWS_THREADS 1" >>confdefs.h 16240 16241 16242 else 16243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16244 $as_echo "no" >&6; } 16245 16246 fi 16247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16248 16249 else 16250 # not on mingw, check thread libraries. 16251 16252 # check for thread library. 16253 # check this first, so that the pthread lib does not get linked in via 16254 # libssl or libpython, and thus distorts the tests, and we end up using 16255 # the non-threadsafe C libraries. 16256 16257 # Check whether --with-pthreads was given. 16258 if test "${with_pthreads+set}" = set; then : 16259 withval=$with_pthreads; 16260 else 16261 withval="yes" 16262 fi 16263 16264 ub_have_pthreads=no 16265 if test x_$withval != x_no; then 16266 16267 16268 ac_ext=c 16269 ac_cpp='$CPP $CPPFLAGS' 16270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16272 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16273 16274 ax_pthread_ok=no 16275 16276 # We used to check for pthread.h first, but this fails if pthread.h 16277 # requires special compiler flags (e.g. on True64 or Sequent). 16278 # It gets checked for in the link test anyway. 16279 16280 # First of all, check if the user has set any of the PTHREAD_LIBS, 16281 # etcetera environment variables, and if threads linking works using 16282 # them: 16283 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then 16284 save_CFLAGS="$CFLAGS" 16285 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16286 save_LIBS="$LIBS" 16287 LIBS="$PTHREAD_LIBS $LIBS" 16288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 16289 $as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } 16290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16291 /* end confdefs.h. */ 16292 16293 /* Override any GCC internal prototype to avoid an error. 16294 Use char because int might match the return type of a GCC 16295 builtin and then its argument prototype would still apply. */ 16296 #ifdef __cplusplus 16297 extern "C" 16298 #endif 16299 char pthread_join (); 16300 int 16301 main () 16302 { 16303 return pthread_join (); 16304 ; 16305 return 0; 16306 } 16307 _ACEOF 16308 if ac_fn_c_try_link "$LINENO"; then : 16309 ax_pthread_ok=yes 16310 fi 16311 rm -f core conftest.err conftest.$ac_objext \ 16312 conftest$ac_exeext conftest.$ac_ext 16313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16314 $as_echo "$ax_pthread_ok" >&6; } 16315 if test x"$ax_pthread_ok" = xno; then 16316 PTHREAD_LIBS="" 16317 PTHREAD_CFLAGS="" 16318 fi 16319 LIBS="$save_LIBS" 16320 CFLAGS="$save_CFLAGS" 16321 fi 16322 16323 # We must check for the threads library under a number of different 16324 # names; the ordering is very important because some systems 16325 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the 16326 # libraries is broken (non-POSIX). 16327 16328 # Create a list of thread flags to try. Items starting with a "-" are 16329 # C compiler flags, and other items are library names, except for "none" 16330 # which indicates that we try without any flags at all, and "pthread-config" 16331 # which is a program returning the flags for the Pth emulation library. 16332 16333 ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 16334 16335 # The ordering *is* (sometimes) important. Some notes on the 16336 # individual items follow: 16337 16338 # pthreads: AIX (must check this before -lpthread) 16339 # none: in case threads are in libc; should be tried before -Kthread and 16340 # other compiler flags to prevent continual compiler warnings 16341 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 16342 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 16343 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 16344 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) 16345 # -pthreads: Solaris/gcc 16346 # -mthreads: Mingw32/gcc, Lynx/gcc 16347 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 16348 # doesn't hurt to check since this sometimes defines pthreads too; 16349 # also defines -D_REENTRANT) 16350 # ... -mt is also the pthreads flag for HP/aCC 16351 # pthread: Linux, etcetera 16352 # --thread-safe: KAI C++ 16353 # pthread-config: use pthread-config program (for GNU Pth library) 16354 16355 case ${host_os} in 16356 solaris*) 16357 16358 # On Solaris (at least, for some versions), libc contains stubbed 16359 # (non-functional) versions of the pthreads routines, so link-based 16360 # tests will erroneously succeed. (We need to link with -pthreads/-mt/ 16361 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather 16362 # a function called by this macro, so we could check for that, but 16363 # who knows whether they'll stub that too in a future libc.) So, 16364 # we'll just look for -pthreads and -lpthread first: 16365 16366 ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags" 16367 ;; 16368 16369 darwin*) 16370 ax_pthread_flags="-pthread $ax_pthread_flags" 16371 ;; 16372 esac 16373 16374 # Clang doesn't consider unrecognized options an error unless we specify 16375 # -Werror. We throw in some extra Clang-specific options to ensure that 16376 # this doesn't happen for GCC, which also accepts -Werror. 16377 16378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler needs -Werror to reject unknown flags" >&5 16379 $as_echo_n "checking if compiler needs -Werror to reject unknown flags... " >&6; } 16380 save_CFLAGS="$CFLAGS" 16381 ax_pthread_extra_flags="-Werror" 16382 CFLAGS="$CFLAGS $ax_pthread_extra_flags -Wunknown-warning-option -Wsizeof-array-argument" 16383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16384 /* end confdefs.h. */ 16385 int foo(void); 16386 int 16387 main () 16388 { 16389 foo() 16390 ; 16391 return 0; 16392 } 16393 _ACEOF 16394 if ac_fn_c_try_compile "$LINENO"; then : 16395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16396 $as_echo "yes" >&6; } 16397 else 16398 ax_pthread_extra_flags= 16399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16400 $as_echo "no" >&6; } 16401 fi 16402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16403 CFLAGS="$save_CFLAGS" 16404 16405 if test x"$ax_pthread_ok" = xno; then 16406 for flag in $ax_pthread_flags; do 16407 16408 case $flag in 16409 none) 16410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 16411 $as_echo_n "checking whether pthreads work without any flags... " >&6; } 16412 ;; 16413 16414 -*) 16415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 16416 $as_echo_n "checking whether pthreads work with $flag... " >&6; } 16417 PTHREAD_CFLAGS="$flag" 16418 ;; 16419 16420 pthread-config) 16421 # Extract the first word of "pthread-config", so it can be a program name with args. 16422 set dummy pthread-config; ac_word=$2 16423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16424 $as_echo_n "checking for $ac_word... " >&6; } 16425 if ${ac_cv_prog_ax_pthread_config+:} false; then : 16426 $as_echo_n "(cached) " >&6 16427 else 16428 if test -n "$ax_pthread_config"; then 16429 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. 16430 else 16431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16432 for as_dir in $PATH 16433 do 16434 IFS=$as_save_IFS 16435 test -z "$as_dir" && as_dir=. 16436 for ac_exec_ext in '' $ac_executable_extensions; do 16437 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16438 ac_cv_prog_ax_pthread_config="yes" 16439 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16440 break 2 16441 fi 16442 done 16443 done 16444 IFS=$as_save_IFS 16445 16446 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" 16447 fi 16448 fi 16449 ax_pthread_config=$ac_cv_prog_ax_pthread_config 16450 if test -n "$ax_pthread_config"; then 16451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 16452 $as_echo "$ax_pthread_config" >&6; } 16453 else 16454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16455 $as_echo "no" >&6; } 16456 fi 16457 16458 16459 if test x"$ax_pthread_config" = xno; then continue; fi 16460 PTHREAD_CFLAGS="`pthread-config --cflags`" 16461 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 16462 ;; 16463 16464 *) 16465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 16466 $as_echo_n "checking for the pthreads library -l$flag... " >&6; } 16467 PTHREAD_LIBS="-l$flag" 16468 ;; 16469 esac 16470 16471 save_LIBS="$LIBS" 16472 save_CFLAGS="$CFLAGS" 16473 LIBS="$PTHREAD_LIBS $LIBS" 16474 CFLAGS="$CFLAGS $PTHREAD_CFLAGS $ax_pthread_extra_flags" 16475 16476 # Check for various functions. We must include pthread.h, 16477 # since some functions may be macros. (On the Sequent, we 16478 # need a special flag -Kthread to make this header compile.) 16479 # We check for pthread_join because it is in -lpthread on IRIX 16480 # while pthread_create is in libc. We check for pthread_attr_init 16481 # due to DEC craziness with -lpthreads. We check for 16482 # pthread_cleanup_push because it is one of the few pthread 16483 # functions on Solaris that doesn't have a non-functional libc stub. 16484 # We try pthread_create on general principles. 16485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16486 /* end confdefs.h. */ 16487 #include <pthread.h> 16488 static void routine(void *a) { *((int*)a) = 0; } 16489 static void *start_routine(void *a) { return a; } 16490 int 16491 main () 16492 { 16493 pthread_t th; pthread_attr_t attr; 16494 pthread_create(&th, 0, start_routine, 0); 16495 pthread_join(th, 0); 16496 pthread_attr_init(&attr); 16497 pthread_cleanup_push(routine, 0); 16498 pthread_cleanup_pop(0) /* ; */ 16499 ; 16500 return 0; 16501 } 16502 _ACEOF 16503 if ac_fn_c_try_link "$LINENO"; then : 16504 ax_pthread_ok=yes 16505 fi 16506 rm -f core conftest.err conftest.$ac_objext \ 16507 conftest$ac_exeext conftest.$ac_ext 16508 16509 LIBS="$save_LIBS" 16510 CFLAGS="$save_CFLAGS" 16511 16512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16513 $as_echo "$ax_pthread_ok" >&6; } 16514 if test "x$ax_pthread_ok" = xyes; then 16515 break; 16516 fi 16517 16518 PTHREAD_LIBS="" 16519 PTHREAD_CFLAGS="" 16520 done 16521 fi 16522 16523 # Various other checks: 16524 if test "x$ax_pthread_ok" = xyes; then 16525 save_LIBS="$LIBS" 16526 LIBS="$PTHREAD_LIBS $LIBS" 16527 save_CFLAGS="$CFLAGS" 16528 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16529 16530 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 16531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 16532 $as_echo_n "checking for joinable pthread attribute... " >&6; } 16533 attr_name=unknown 16534 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 16535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16536 /* end confdefs.h. */ 16537 #include <pthread.h> 16538 int 16539 main () 16540 { 16541 int attr = $attr; return attr /* ; */ 16542 ; 16543 return 0; 16544 } 16545 _ACEOF 16546 if ac_fn_c_try_link "$LINENO"; then : 16547 attr_name=$attr; break 16548 fi 16549 rm -f core conftest.err conftest.$ac_objext \ 16550 conftest$ac_exeext conftest.$ac_ext 16551 done 16552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 16553 $as_echo "$attr_name" >&6; } 16554 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then 16555 16556 cat >>confdefs.h <<_ACEOF 16557 #define PTHREAD_CREATE_JOINABLE $attr_name 16558 _ACEOF 16559 16560 fi 16561 16562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 16563 $as_echo_n "checking if more special flags are required for pthreads... " >&6; } 16564 flag=no 16565 case ${host_os} in 16566 aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";; 16567 osf* | hpux*) flag="-D_REENTRANT";; 16568 solaris*) 16569 if test "$GCC" = "yes"; then 16570 flag="-D_REENTRANT" 16571 else 16572 # TODO: What about Clang on Solaris? 16573 flag="-mt -D_REENTRANT" 16574 fi 16575 ;; 16576 esac 16577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $flag" >&5 16578 $as_echo "$flag" >&6; } 16579 if test "x$flag" != xno; then 16580 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" 16581 fi 16582 16583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 16584 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } 16585 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : 16586 $as_echo_n "(cached) " >&6 16587 else 16588 16589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16590 /* end confdefs.h. */ 16591 #include <pthread.h> 16592 int 16593 main () 16594 { 16595 int i = PTHREAD_PRIO_INHERIT; 16596 ; 16597 return 0; 16598 } 16599 _ACEOF 16600 if ac_fn_c_try_link "$LINENO"; then : 16601 ax_cv_PTHREAD_PRIO_INHERIT=yes 16602 else 16603 ax_cv_PTHREAD_PRIO_INHERIT=no 16604 fi 16605 rm -f core conftest.err conftest.$ac_objext \ 16606 conftest$ac_exeext conftest.$ac_ext 16607 16608 fi 16609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 16610 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } 16611 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then : 16612 16613 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h 16614 16615 fi 16616 16617 LIBS="$save_LIBS" 16618 CFLAGS="$save_CFLAGS" 16619 16620 # More AIX lossage: compile with *_r variant 16621 if test "x$GCC" != xyes; then 16622 case $host_os in 16623 aix*) 16624 case "x/$CC" in #( 16625 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : 16626 #handle absolute path differently from PATH based program lookup 16627 case "x$CC" in #( 16628 x/*) : 16629 if as_fn_executable_p ${CC}_r; then : 16630 PTHREAD_CC="${CC}_r" 16631 fi ;; #( 16632 *) : 16633 for ac_prog in ${CC}_r 16634 do 16635 # Extract the first word of "$ac_prog", so it can be a program name with args. 16636 set dummy $ac_prog; ac_word=$2 16637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16638 $as_echo_n "checking for $ac_word... " >&6; } 16639 if ${ac_cv_prog_PTHREAD_CC+:} false; then : 16640 $as_echo_n "(cached) " >&6 16641 else 16642 if test -n "$PTHREAD_CC"; then 16643 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 16644 else 16645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16646 for as_dir in $PATH 16647 do 16648 IFS=$as_save_IFS 16649 test -z "$as_dir" && as_dir=. 16650 for ac_exec_ext in '' $ac_executable_extensions; do 16651 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16652 ac_cv_prog_PTHREAD_CC="$ac_prog" 16653 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16654 break 2 16655 fi 16656 done 16657 done 16658 IFS=$as_save_IFS 16659 16660 fi 16661 fi 16662 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 16663 if test -n "$PTHREAD_CC"; then 16664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 16665 $as_echo "$PTHREAD_CC" >&6; } 16666 else 16667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16668 $as_echo "no" >&6; } 16669 fi 16670 16671 16672 test -n "$PTHREAD_CC" && break 16673 done 16674 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 16675 ;; 16676 esac ;; #( 16677 *) : 16678 ;; 16679 esac 16680 ;; 16681 esac 16682 fi 16683 fi 16684 16685 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 16686 16687 16688 16689 16690 16691 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 16692 if test x"$ax_pthread_ok" = xyes; then 16693 16694 16695 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 16696 16697 if test -n "$PTHREAD_LIBS"; then 16698 LIBS="$PTHREAD_LIBS $LIBS" 16699 fi 16700 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16701 CC="$PTHREAD_CC" 16702 ub_have_pthreads=yes 16703 ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "#include <pthread.h> 16704 " 16705 if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then : 16706 16707 cat >>confdefs.h <<_ACEOF 16708 #define HAVE_PTHREAD_SPINLOCK_T 1 16709 _ACEOF 16710 16711 16712 fi 16713 ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h> 16714 " 16715 if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then : 16716 16717 cat >>confdefs.h <<_ACEOF 16718 #define HAVE_PTHREAD_RWLOCK_T 1 16719 _ACEOF 16720 16721 16722 fi 16723 16724 16725 if echo "$CFLAGS" | $GREP -e "-pthread" >/dev/null; then 16726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -pthread unused during linking" >&5 16727 $as_echo_n "checking if -pthread unused during linking... " >&6; } 16728 # catch clang warning 'argument unused during compilation' 16729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16730 /* end confdefs.h. */ 16731 $ac_includes_default 16732 16733 int main(void) {return 0;} 16734 16735 _ACEOF 16736 pthread_unused="yes" 16737 # first compile 16738 echo "$CC $CFLAGS -c conftest.c -o conftest.o" >&5 16739 $CC $CFLAGS -c conftest.c -o conftest.o 2>&5 >&5 16740 if test $? = 0; then 16741 # then link 16742 echo "$CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest contest.o" >&5 16743 $CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest conftest.o 2>&5 >&5 16744 if test $? -ne 0; then 16745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16746 $as_echo "yes" >&6; } 16747 CFLAGS=`echo "$CFLAGS" | sed -e 's/-pthread//'` 16748 PTHREAD_CFLAGS_ONLY="-pthread" 16749 16750 else 16751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16752 $as_echo "no" >&6; } 16753 fi 16754 else 16755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16756 $as_echo "no" >&6; } 16757 fi # endif cc successful 16758 rm -f conftest conftest.c conftest.o 16759 fi # endif -pthread in CFLAGS 16760 16761 16762 : 16763 else 16764 ax_pthread_ok=no 16765 16766 fi 16767 ac_ext=c 16768 ac_cpp='$CPP $CPPFLAGS' 16769 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16770 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16771 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16772 16773 16774 fi 16775 16776 # check solaris thread library 16777 16778 # Check whether --with-solaris-threads was given. 16779 if test "${with_solaris_threads+set}" = set; then : 16780 withval=$with_solaris_threads; 16781 else 16782 withval="no" 16783 fi 16784 16785 ub_have_sol_threads=no 16786 if test x_$withval != x_no; then 16787 if test x_$ub_have_pthreads != x_no; then 16788 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&5 16789 $as_echo "$as_me: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&2;} 16790 else 16791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing thr_create" >&5 16792 $as_echo_n "checking for library containing thr_create... " >&6; } 16793 if ${ac_cv_search_thr_create+:} false; then : 16794 $as_echo_n "(cached) " >&6 16795 else 16796 ac_func_search_save_LIBS=$LIBS 16797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16798 /* end confdefs.h. */ 16799 16800 /* Override any GCC internal prototype to avoid an error. 16801 Use char because int might match the return type of a GCC 16802 builtin and then its argument prototype would still apply. */ 16803 #ifdef __cplusplus 16804 extern "C" 16805 #endif 16806 char thr_create (); 16807 int 16808 main () 16809 { 16810 return thr_create (); 16811 ; 16812 return 0; 16813 } 16814 _ACEOF 16815 for ac_lib in '' thread; do 16816 if test -z "$ac_lib"; then 16817 ac_res="none required" 16818 else 16819 ac_res=-l$ac_lib 16820 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 16821 fi 16822 if ac_fn_c_try_link "$LINENO"; then : 16823 ac_cv_search_thr_create=$ac_res 16824 fi 16825 rm -f core conftest.err conftest.$ac_objext \ 16826 conftest$ac_exeext 16827 if ${ac_cv_search_thr_create+:} false; then : 16828 break 16829 fi 16830 done 16831 if ${ac_cv_search_thr_create+:} false; then : 16832 16833 else 16834 ac_cv_search_thr_create=no 16835 fi 16836 rm conftest.$ac_ext 16837 LIBS=$ac_func_search_save_LIBS 16838 fi 16839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_thr_create" >&5 16840 $as_echo "$ac_cv_search_thr_create" >&6; } 16841 ac_res=$ac_cv_search_thr_create 16842 if test "$ac_res" != no; then : 16843 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 16844 16845 16846 $as_echo "#define HAVE_SOLARIS_THREADS 1" >>confdefs.h 16847 16848 16849 16850 16851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -mt" >&5 16852 $as_echo_n "checking whether $CC supports -mt... " >&6; } 16853 cache=`echo mt | sed 'y%.=/+-%___p_%'` 16854 if eval \${cv_prog_cc_flag_$cache+:} false; then : 16855 $as_echo_n "(cached) " >&6 16856 else 16857 16858 echo 'void f(void){}' >conftest.c 16859 if test -z "`$CC $CPPFLAGS $CFLAGS -mt -c conftest.c 2>&1`"; then 16860 eval "cv_prog_cc_flag_$cache=yes" 16861 else 16862 eval "cv_prog_cc_flag_$cache=no" 16863 fi 16864 rm -f conftest conftest.o conftest.c 16865 16866 fi 16867 16868 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 16869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16870 $as_echo "yes" >&6; } 16871 : 16872 CFLAGS="$CFLAGS -mt" 16873 else 16874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16875 $as_echo "no" >&6; } 16876 : 16877 CFLAGS="$CFLAGS -D_REENTRANT" 16878 fi 16879 16880 ub_have_sol_threads=yes 16881 16882 else 16883 16884 as_fn_error $? "no solaris threads found." "$LINENO" 5 16885 16886 fi 16887 16888 fi 16889 fi 16890 16891 fi # end of non-mingw check of thread libraries 16892 16893 # Check for PyUnbound 16894 16895 # Check whether --with-pyunbound was given. 16896 if test "${with_pyunbound+set}" = set; then : 16897 withval=$with_pyunbound; 16898 else 16899 withval="no" 16900 fi 16901 16902 16903 ub_test_python=no 16904 ub_with_pyunbound=no 16905 if test x_$withval != x_no; then 16906 ub_with_pyunbound=yes 16907 ub_test_python=yes 16908 fi 16909 16910 # Check for Python module 16911 16912 # Check whether --with-pythonmodule was given. 16913 if test "${with_pythonmodule+set}" = set; then : 16914 withval=$with_pythonmodule; 16915 else 16916 withval="no" 16917 fi 16918 16919 16920 ub_with_pythonmod=no 16921 if test x_$withval != x_no; then 16922 ub_with_pythonmod=yes 16923 ub_test_python=yes 16924 fi 16925 16926 # Check for Python & SWIG only on PyUnbound or PyModule 16927 if test x_$ub_test_python != x_no; then 16928 16929 # Check for Python 16930 ub_have_python=no 16931 ac_save_LIBS="$LIBS" 16932 # 16933 # Allow the use of a (user set) custom python version 16934 # 16935 16936 16937 # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args. 16938 set dummy python$PYTHON_VERSION; ac_word=$2 16939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16940 $as_echo_n "checking for $ac_word... " >&6; } 16941 if ${ac_cv_path_PYTHON+:} false; then : 16942 $as_echo_n "(cached) " >&6 16943 else 16944 case $PYTHON in 16945 [\\/]* | ?:[\\/]*) 16946 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. 16947 ;; 16948 *) 16949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16950 for as_dir in $PATH 16951 do 16952 IFS=$as_save_IFS 16953 test -z "$as_dir" && as_dir=. 16954 for ac_exec_ext in '' $ac_executable_extensions; do 16955 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16956 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" 16957 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16958 break 2 16959 fi 16960 done 16961 done 16962 IFS=$as_save_IFS 16963 16964 ;; 16965 esac 16966 fi 16967 PYTHON=$ac_cv_path_PYTHON 16968 if test -n "$PYTHON"; then 16969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 16970 $as_echo "$PYTHON" >&6; } 16971 else 16972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16973 $as_echo "no" >&6; } 16974 fi 16975 16976 16977 if test -z "$PYTHON"; then 16978 as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5 16979 PYTHON_VERSION="" 16980 fi 16981 16982 if test -z "$PYTHON_VERSION"; then 16983 PYTHON_VERSION=`$PYTHON -c "import sys; \ 16984 print(sys.version.split()[0])"` 16985 fi 16986 16987 # 16988 # Check if you have distutils, else fail 16989 # 16990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5 16991 $as_echo_n "checking for the distutils Python package... " >&6; } 16992 if ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`; then 16993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16994 $as_echo "yes" >&6; } 16995 else 16996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16997 $as_echo "no" >&6; } 16998 as_fn_error $? "cannot import Python module \"distutils\". 16999 Please check your Python installation. The error was: 17000 $ac_distutils_result" "$LINENO" 5 17001 PYTHON_VERSION="" 17002 fi 17003 17004 # 17005 # Check for Python include path 17006 # 17007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5 17008 $as_echo_n "checking for Python include path... " >&6; } 17009 if test -z "$PYTHON_CPPFLAGS"; then 17010 python_path=`$PYTHON -c "import distutils.sysconfig; \ 17011 print(distutils.sysconfig.get_python_inc());"` 17012 if test -n "${python_path}"; then 17013 python_path="-I$python_path" 17014 fi 17015 PYTHON_CPPFLAGS=$python_path 17016 fi 17017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5 17018 $as_echo "$PYTHON_CPPFLAGS" >&6; } 17019 17020 17021 # 17022 # Check for Python library path 17023 # 17024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5 17025 $as_echo_n "checking for Python library path... " >&6; } 17026 if test -z "$PYTHON_LDFLAGS"; then 17027 PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \ 17028 print('-L'+get_config_var('LIBDIR')+' -L'+get_config_var('LIBDEST')+' '+get_config_var('BLDLIBRARY'));"` 17029 fi 17030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5 17031 $as_echo "$PYTHON_LDFLAGS" >&6; } 17032 17033 17034 # 17035 # Check for site packages 17036 # 17037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5 17038 $as_echo_n "checking for Python site-packages path... " >&6; } 17039 if test -z "$PYTHON_SITE_PKG"; then 17040 PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ 17041 print(distutils.sysconfig.get_python_lib(1,0));"` 17042 fi 17043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5 17044 $as_echo "$PYTHON_SITE_PKG" >&6; } 17045 17046 17047 # 17048 # final check to see if everything compiles alright 17049 # 17050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5 17051 $as_echo_n "checking consistency of all components of python development environment... " >&6; } 17052 ac_ext=c 17053 ac_cpp='$CPP $CPPFLAGS' 17054 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17055 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17056 ac_compiler_gnu=$ac_cv_c_compiler_gnu 17057 17058 # save current global flags 17059 ac_save_LIBS="$LIBS" 17060 ac_save_CPPFLAGS="$CPPFLAGS" 17061 17062 LIBS="$LIBS $PYTHON_LDFLAGS" 17063 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 17064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17065 /* end confdefs.h. */ 17066 17067 #include <Python.h> 17068 17069 int 17070 main () 17071 { 17072 17073 Py_Initialize(); 17074 17075 ; 17076 return 0; 17077 } 17078 _ACEOF 17079 if ac_fn_c_try_link "$LINENO"; then : 17080 pythonexists=yes 17081 else 17082 pythonexists=no 17083 fi 17084 rm -f core conftest.err conftest.$ac_objext \ 17085 conftest$ac_exeext conftest.$ac_ext 17086 17087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5 17088 $as_echo "$pythonexists" >&6; } 17089 17090 if test ! "$pythonexists" = "yes"; then 17091 as_fn_error $? " 17092 Could not link test program to Python. Maybe the main Python library has been 17093 installed in some non-standard library path. If so, pass it to configure, 17094 via the LDFLAGS environment variable. 17095 Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\" 17096 ============================================================================ 17097 ERROR! 17098 You probably have to install the development version of the Python package 17099 for your distribution. The exact name of this package varies among them. 17100 ============================================================================ 17101 " "$LINENO" 5 17102 PYTHON_VERSION="" 17103 fi 17104 ac_ext=c 17105 ac_cpp='$CPP $CPPFLAGS' 17106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17108 ac_compiler_gnu=$ac_cv_c_compiler_gnu 17109 17110 # turn back to default flags 17111 CPPFLAGS="$ac_save_CPPFLAGS" 17112 LIBS="$ac_save_LIBS" 17113 17114 # 17115 # all done! 17116 # 17117 17118 if test ! -z "$PYTHON_VERSION"; then 17119 if test `$PYTHON -c "print('$PYTHON_VERSION' >= '2.4.0')"` = "False"; then 17120 as_fn_error $? "Python version >= 2.4.0 is required" "$LINENO" 5 17121 fi 17122 17123 PY_MAJOR_VERSION="`$PYTHON -c \"import sys; print(sys.version_info[0])\"`" 17124 17125 # Have Python 17126 17127 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h 17128 17129 if test -n "$LIBS"; then 17130 LIBS="$PYTHON_LDFLAGS $LIBS" 17131 else 17132 LIBS="$PYTHON_LDFLAGS" 17133 fi 17134 if test -n "$CPPFLAGS"; then 17135 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 17136 else 17137 CPPFLAGS="$PYTHON_CPPFLAGS" 17138 fi 17139 ub_have_python=yes 17140 if test -n "$PKG_CONFIG" && \ 17141 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\"python\${PY_MAJOR_VERSION}\"\""; } >&5 17142 ($PKG_CONFIG --exists --print-errors ""python${PY_MAJOR_VERSION}"") 2>&5 17143 ac_status=$? 17144 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17145 test $ac_status = 0; }; then 17146 PC_PY_DEPENDENCY="python${PY_MAJOR_VERSION}" 17147 else 17148 PC_PY_DEPENDENCY="python" 17149 fi 17150 17151 17152 # Check for SWIG 17153 ub_have_swig=no 17154 # Check whether --enable-swig-version-check was given. 17155 if test "${enable_swig_version_check+set}" = set; then : 17156 enableval=$enable_swig_version_check; 17157 fi 17158 17159 if test "$enable_swig_version_check" = "yes"; then 17160 17161 # Extract the first word of "swig", so it can be a program name with args. 17162 set dummy swig; ac_word=$2 17163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17164 $as_echo_n "checking for $ac_word... " >&6; } 17165 if ${ac_cv_path_SWIG+:} false; then : 17166 $as_echo_n "(cached) " >&6 17167 else 17168 case $SWIG in 17169 [\\/]* | ?:[\\/]*) 17170 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 17171 ;; 17172 *) 17173 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17174 for as_dir in $PATH 17175 do 17176 IFS=$as_save_IFS 17177 test -z "$as_dir" && as_dir=. 17178 for ac_exec_ext in '' $ac_executable_extensions; do 17179 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17180 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext" 17181 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17182 break 2 17183 fi 17184 done 17185 done 17186 IFS=$as_save_IFS 17187 17188 ;; 17189 esac 17190 fi 17191 SWIG=$ac_cv_path_SWIG 17192 if test -n "$SWIG"; then 17193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 17194 $as_echo "$SWIG" >&6; } 17195 else 17196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17197 $as_echo "no" >&6; } 17198 fi 17199 17200 17201 if test -z "$SWIG" ; then 17202 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5 17203 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;} 17204 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' 17205 elif test -n "2.0.1" ; then 17206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5 17207 $as_echo_n "checking for SWIG version... " >&6; } 17208 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 17209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 17210 $as_echo "$swig_version" >&6; } 17211 if test -n "$swig_version" ; then 17212 # Calculate the required version number components 17213 required=2.0.1 17214 required_major=`echo $required | sed 's/[^0-9].*//'` 17215 if test -z "$required_major" ; then 17216 required_major=0 17217 fi 17218 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17219 required_minor=`echo $required | sed 's/[^0-9].*//'` 17220 if test -z "$required_minor" ; then 17221 required_minor=0 17222 fi 17223 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17224 required_patch=`echo $required | sed 's/[^0-9].*//'` 17225 if test -z "$required_patch" ; then 17226 required_patch=0 17227 fi 17228 # Calculate the available version number components 17229 available=$swig_version 17230 available_major=`echo $available | sed 's/[^0-9].*//'` 17231 if test -z "$available_major" ; then 17232 available_major=0 17233 fi 17234 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17235 available_minor=`echo $available | sed 's/[^0-9].*//'` 17236 if test -z "$available_minor" ; then 17237 available_minor=0 17238 fi 17239 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17240 available_patch=`echo $available | sed 's/[^0-9].*//'` 17241 if test -z "$available_patch" ; then 17242 available_patch=0 17243 fi 17244 badversion=0 17245 if test $available_major -lt $required_major ; then 17246 badversion=1 17247 fi 17248 if test $available_major -eq $required_major \ 17249 -a $available_minor -lt $required_minor ; then 17250 badversion=1 17251 fi 17252 if test $available_major -eq $required_major \ 17253 -a $available_minor -eq $required_minor \ 17254 -a $available_patch -lt $required_patch ; then 17255 badversion=1 17256 fi 17257 if test $badversion -eq 1 ; then 17258 { $as_echo "$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 17259 $as_echo "$as_me: WARNING: SWIG version >= 2.0.1 is required. You have $swig_version. You should look at http://www.swig.org" >&2;} 17260 SWIG='echo "Error: SWIG version >= 2.0.1 is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' 17261 else 17262 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5 17263 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;} 17264 SWIG_LIB=`$SWIG -swiglib` 17265 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5 17266 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;} 17267 fi 17268 else 17269 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 17270 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} 17271 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' 17272 fi 17273 fi 17274 17275 17276 else 17277 17278 # Extract the first word of "swig", so it can be a program name with args. 17279 set dummy swig; ac_word=$2 17280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17281 $as_echo_n "checking for $ac_word... " >&6; } 17282 if ${ac_cv_path_SWIG+:} false; then : 17283 $as_echo_n "(cached) " >&6 17284 else 17285 case $SWIG in 17286 [\\/]* | ?:[\\/]*) 17287 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 17288 ;; 17289 *) 17290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17291 for as_dir in $PATH 17292 do 17293 IFS=$as_save_IFS 17294 test -z "$as_dir" && as_dir=. 17295 for ac_exec_ext in '' $ac_executable_extensions; do 17296 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17297 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext" 17298 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17299 break 2 17300 fi 17301 done 17302 done 17303 IFS=$as_save_IFS 17304 17305 ;; 17306 esac 17307 fi 17308 SWIG=$ac_cv_path_SWIG 17309 if test -n "$SWIG"; then 17310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 17311 $as_echo "$SWIG" >&6; } 17312 else 17313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17314 $as_echo "no" >&6; } 17315 fi 17316 17317 17318 if test -z "$SWIG" ; then 17319 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5 17320 $as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;} 17321 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' 17322 elif test -n "" ; then 17323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5 17324 $as_echo_n "checking for SWIG version... " >&6; } 17325 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 17326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 17327 $as_echo "$swig_version" >&6; } 17328 if test -n "$swig_version" ; then 17329 # Calculate the required version number components 17330 required= 17331 required_major=`echo $required | sed 's/[^0-9].*//'` 17332 if test -z "$required_major" ; then 17333 required_major=0 17334 fi 17335 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17336 required_minor=`echo $required | sed 's/[^0-9].*//'` 17337 if test -z "$required_minor" ; then 17338 required_minor=0 17339 fi 17340 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 17341 required_patch=`echo $required | sed 's/[^0-9].*//'` 17342 if test -z "$required_patch" ; then 17343 required_patch=0 17344 fi 17345 # Calculate the available version number components 17346 available=$swig_version 17347 available_major=`echo $available | sed 's/[^0-9].*//'` 17348 if test -z "$available_major" ; then 17349 available_major=0 17350 fi 17351 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17352 available_minor=`echo $available | sed 's/[^0-9].*//'` 17353 if test -z "$available_minor" ; then 17354 available_minor=0 17355 fi 17356 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 17357 available_patch=`echo $available | sed 's/[^0-9].*//'` 17358 if test -z "$available_patch" ; then 17359 available_patch=0 17360 fi 17361 badversion=0 17362 if test $available_major -lt $required_major ; then 17363 badversion=1 17364 fi 17365 if test $available_major -eq $required_major \ 17366 -a $available_minor -lt $required_minor ; then 17367 badversion=1 17368 fi 17369 if test $available_major -eq $required_major \ 17370 -a $available_minor -eq $required_minor \ 17371 -a $available_patch -lt $required_patch ; then 17372 badversion=1 17373 fi 17374 if test $badversion -eq 1 ; then 17375 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&5 17376 $as_echo "$as_me: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&2;} 17377 SWIG='echo "Error: SWIG version >= is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' 17378 else 17379 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5 17380 $as_echo "$as_me: SWIG executable is '$SWIG'" >&6;} 17381 SWIG_LIB=`$SWIG -swiglib` 17382 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5 17383 $as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;} 17384 fi 17385 else 17386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 17387 $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} 17388 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' 17389 fi 17390 fi 17391 17392 17393 fi 17394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SWIG" >&5 17395 $as_echo_n "checking SWIG... " >&6; } 17396 if test ! -x "$SWIG"; then 17397 as_fn_error $? "failed to find swig tool, install it, or do not build Python module and PyUnbound" "$LINENO" 5 17398 else 17399 17400 $as_echo "#define HAVE_SWIG 1" >>confdefs.h 17401 17402 swig="$SWIG" 17403 17404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: present" >&5 17405 $as_echo "present" >&6; } 17406 17407 # If have Python & SWIG 17408 # Declare PythonMod 17409 if test x_$ub_with_pythonmod != x_no; then 17410 17411 $as_echo "#define WITH_PYTHONMODULE 1" >>confdefs.h 17412 17413 WITH_PYTHONMODULE=yes 17414 17415 PYTHONMOD_OBJ="pythonmod.lo pythonmod_utils.lo" 17416 17417 PYTHONMOD_HEADER='$(srcdir)/pythonmod/pythonmod.h' 17418 17419 PYTHONMOD_INSTALL=pythonmod-install 17420 17421 PYTHONMOD_UNINSTALL=pythonmod-uninstall 17422 17423 fi 17424 17425 # Declare PyUnbound 17426 if test x_$ub_with_pyunbound != x_no; then 17427 17428 $as_echo "#define WITH_PYUNBOUND 1" >>confdefs.h 17429 17430 WITH_PYUNBOUND=yes 17431 17432 PYUNBOUND_OBJ="libunbound_wrap.lo" 17433 17434 PYUNBOUND_TARGET="_unbound.la" 17435 17436 PYUNBOUND_INSTALL=pyunbound-install 17437 17438 PYUNBOUND_UNINSTALL=pyunbound-uninstall 17439 17440 fi 17441 fi 17442 else 17443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** Python libraries not found, won't build PythonMod or PyUnbound ***" >&5 17444 $as_echo "*** Python libraries not found, won't build PythonMod or PyUnbound ***" >&6; } 17445 ub_with_pyunbound=no 17446 ub_with_pythonmod=no 17447 fi 17448 fi 17449 17450 if test "`uname`" = "NetBSD"; then 17451 NETBSD_LINTFLAGS='"-D__RENAME(x)=" -D_NETINET_IN_H_' 17452 17453 fi 17454 CONFIG_DATE=`date +%Y%m%d` 17455 17456 17457 # Checks for libraries. 17458 17459 # libnss 17460 USE_NSS="no" 17461 17462 # Check whether --with-nss was given. 17463 if test "${with_nss+set}" = set; then : 17464 withval=$with_nss; 17465 USE_NSS="yes" 17466 17467 $as_echo "#define HAVE_NSS 1" >>confdefs.h 17468 17469 if test "$withval" != "" -a "$withval" != "yes"; then 17470 CPPFLAGS="$CPPFLAGS -I$withval/include/nss3" 17471 LDFLAGS="$LDFLAGS -L$withval/lib" 17472 17473 if test "x$enable_rpath" = xyes; then 17474 if echo "$withval/lib" | grep "^/" >/dev/null; then 17475 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 17476 fi 17477 fi 17478 17479 CPPFLAGS="-I$withval/include/nspr4 $CPPFLAGS" 17480 else 17481 CPPFLAGS="$CPPFLAGS -I/usr/include/nss3" 17482 CPPFLAGS="-I/usr/include/nspr4 $CPPFLAGS" 17483 fi 17484 LIBS="$LIBS -lnss3 -lnspr4" 17485 SSLLIB="" 17486 17487 17488 fi 17489 17490 17491 # libnettle 17492 USE_NETTLE="no" 17493 17494 # Check whether --with-nettle was given. 17495 if test "${with_nettle+set}" = set; then : 17496 withval=$with_nettle; 17497 USE_NETTLE="yes" 17498 17499 $as_echo "#define HAVE_NETTLE 1" >>confdefs.h 17500 17501 for ac_header in nettle/dsa-compat.h 17502 do : 17503 ac_fn_c_check_header_compile "$LINENO" "nettle/dsa-compat.h" "ac_cv_header_nettle_dsa_compat_h" "$ac_includes_default 17504 " 17505 if test "x$ac_cv_header_nettle_dsa_compat_h" = xyes; then : 17506 cat >>confdefs.h <<_ACEOF 17507 #define HAVE_NETTLE_DSA_COMPAT_H 1 17508 _ACEOF 17509 17510 fi 17511 17512 done 17513 17514 if test "$withval" != "" -a "$withval" != "yes"; then 17515 CPPFLAGS="$CPPFLAGS -I$withval/include/nettle" 17516 LDFLAGS="$LDFLAGS -L$withval/lib" 17517 17518 if test "x$enable_rpath" = xyes; then 17519 if echo "$withval/lib" | grep "^/" >/dev/null; then 17520 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 17521 fi 17522 fi 17523 17524 else 17525 CPPFLAGS="$CPPFLAGS -I/usr/include/nettle" 17526 fi 17527 LIBS="$LIBS -lhogweed -lnettle -lgmp" 17528 SSLLIB="" 17529 17530 17531 fi 17532 17533 17534 # openssl 17535 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17536 17537 17538 # Check whether --with-ssl was given. 17539 if test "${with_ssl+set}" = set; then : 17540 withval=$with_ssl; 17541 17542 else 17543 17544 withval="yes" 17545 17546 fi 17547 17548 if test x_$withval = x_no; then 17549 as_fn_error $? "Need SSL library to do digital signature cryptography" "$LINENO" 5 17550 fi 17551 17552 withval=$withval 17553 if test x_$withval != x_no; then 17554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5 17555 $as_echo_n "checking for SSL... " >&6; } 17556 if test x_$withval = x_ -o x_$withval = x_yes; then 17557 withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr" 17558 fi 17559 for dir in $withval; do 17560 ssldir="$dir" 17561 if test -f "$dir/include/openssl/ssl.h"; then 17562 found_ssl="yes" 17563 17564 cat >>confdefs.h <<_ACEOF 17565 #define HAVE_SSL /**/ 17566 _ACEOF 17567 17568 if test "$ssldir" != "/usr"; then 17569 CPPFLAGS="$CPPFLAGS -I$ssldir/include" 17570 LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include" 17571 fi 17572 break; 17573 fi 17574 done 17575 if test x_$found_ssl != x_yes; then 17576 as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5 17577 else 17578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5 17579 $as_echo "found in $ssldir" >&6; } 17580 HAVE_SSL=yes 17581 if test "$ssldir" != "/usr" -a "$ssldir" != ""; then 17582 LDFLAGS="$LDFLAGS -L$ssldir/lib" 17583 LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib" 17584 17585 if test "x$enable_rpath" = xyes; then 17586 if echo "$ssldir/lib" | grep "^/" >/dev/null; then 17587 RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib" 17588 fi 17589 fi 17590 17591 fi 17592 17593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HMAC_Update in -lcrypto" >&5 17594 $as_echo_n "checking for HMAC_Update in -lcrypto... " >&6; } 17595 LIBS="$LIBS -lcrypto" 17596 LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto" 17597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17598 /* end confdefs.h. */ 17599 17600 int 17601 main () 17602 { 17603 17604 int HMAC_Update(void); 17605 (void)HMAC_Update(); 17606 17607 ; 17608 return 0; 17609 } 17610 _ACEOF 17611 if ac_fn_c_try_link "$LINENO"; then : 17612 17613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17614 $as_echo "yes" >&6; } 17615 17616 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17617 17618 17619 else 17620 17621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17622 $as_echo "no" >&6; } 17623 # check if -lwsock32 or -lgdi32 are needed. 17624 BAKLIBS="$LIBS" 17625 BAKSSLLIBS="$LIBSSL_LIBS" 17626 LIBS="$LIBS -lgdi32 -lws2_32" 17627 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32 -lws2_32" 17628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32" >&5 17629 $as_echo_n "checking if -lcrypto needs -lgdi32... " >&6; } 17630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17631 /* end confdefs.h. */ 17632 17633 int 17634 main () 17635 { 17636 17637 int HMAC_Update(void); 17638 (void)HMAC_Update(); 17639 17640 ; 17641 return 0; 17642 } 17643 _ACEOF 17644 if ac_fn_c_try_link "$LINENO"; then : 17645 17646 17647 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17648 17649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17650 $as_echo "yes" >&6; } 17651 17652 else 17653 17654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17655 $as_echo "no" >&6; } 17656 LIBS="$BAKLIBS" 17657 LIBSSL_LIBS="$BAKSSLLIBS" 17658 LIBS="$LIBS -ldl" 17659 LIBSSL_LIBS="$LIBSSL_LIBS -ldl" 17660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl" >&5 17661 $as_echo_n "checking if -lcrypto needs -ldl... " >&6; } 17662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17663 /* end confdefs.h. */ 17664 17665 int 17666 main () 17667 { 17668 17669 int HMAC_Update(void); 17670 (void)HMAC_Update(); 17671 17672 ; 17673 return 0; 17674 } 17675 _ACEOF 17676 if ac_fn_c_try_link "$LINENO"; then : 17677 17678 17679 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17680 17681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17682 $as_echo "yes" >&6; } 17683 17684 else 17685 17686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17687 $as_echo "no" >&6; } 17688 LIBS="$BAKLIBS" 17689 LIBSSL_LIBS="$BAKSSLLIBS" 17690 LIBS="$LIBS -ldl -pthread" 17691 LIBSSL_LIBS="$LIBSSL_LIBS -ldl -pthread" 17692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl -pthread" >&5 17693 $as_echo_n "checking if -lcrypto needs -ldl -pthread... " >&6; } 17694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17695 /* end confdefs.h. */ 17696 17697 int 17698 main () 17699 { 17700 17701 int HMAC_Update(void); 17702 (void)HMAC_Update(); 17703 17704 ; 17705 return 0; 17706 } 17707 _ACEOF 17708 if ac_fn_c_try_link "$LINENO"; then : 17709 17710 17711 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17712 17713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17714 $as_echo "yes" >&6; } 17715 17716 else 17717 17718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17719 $as_echo "no" >&6; } 17720 as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5 17721 17722 fi 17723 rm -f core conftest.err conftest.$ac_objext \ 17724 conftest$ac_exeext conftest.$ac_ext 17725 17726 fi 17727 rm -f core conftest.err conftest.$ac_objext \ 17728 conftest$ac_exeext conftest.$ac_ext 17729 17730 fi 17731 rm -f core conftest.err conftest.$ac_objext \ 17732 conftest$ac_exeext conftest.$ac_ext 17733 17734 fi 17735 rm -f core conftest.err conftest.$ac_objext \ 17736 conftest$ac_exeext conftest.$ac_ext 17737 fi 17738 17739 17740 fi 17741 for ac_header in openssl/ssl.h 17742 do : 17743 ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default 17744 " 17745 if test "x$ac_cv_header_openssl_ssl_h" = xyes; then : 17746 cat >>confdefs.h <<_ACEOF 17747 #define HAVE_OPENSSL_SSL_H 1 17748 _ACEOF 17749 17750 fi 17751 17752 done 17753 17754 for ac_header in openssl/err.h 17755 do : 17756 ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default 17757 " 17758 if test "x$ac_cv_header_openssl_err_h" = xyes; then : 17759 cat >>confdefs.h <<_ACEOF 17760 #define HAVE_OPENSSL_ERR_H 1 17761 _ACEOF 17762 17763 fi 17764 17765 done 17766 17767 for ac_header in openssl/rand.h 17768 do : 17769 ac_fn_c_check_header_compile "$LINENO" "openssl/rand.h" "ac_cv_header_openssl_rand_h" "$ac_includes_default 17770 " 17771 if test "x$ac_cv_header_openssl_rand_h" = xyes; then : 17772 cat >>confdefs.h <<_ACEOF 17773 #define HAVE_OPENSSL_RAND_H 1 17774 _ACEOF 17775 17776 fi 17777 17778 done 17779 17780 17781 17782 17783 # check if libssl needs libdl 17784 BAKLIBS="$LIBS" 17785 LIBS="-lssl $LIBS" 17786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs libdl" >&5 17787 $as_echo_n "checking if libssl needs libdl... " >&6; } 17788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17789 /* end confdefs.h. */ 17790 17791 /* Override any GCC internal prototype to avoid an error. 17792 Use char because int might match the return type of a GCC 17793 builtin and then its argument prototype would still apply. */ 17794 #ifdef __cplusplus 17795 extern "C" 17796 #endif 17797 char SSL_CTX_new (); 17798 int 17799 main () 17800 { 17801 return SSL_CTX_new (); 17802 ; 17803 return 0; 17804 } 17805 _ACEOF 17806 if ac_fn_c_try_link "$LINENO"; then : 17807 17808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17809 $as_echo "no" >&6; } 17810 LIBS="$BAKLIBS" 17811 17812 else 17813 17814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17815 $as_echo "yes" >&6; } 17816 LIBS="$BAKLIBS" 17817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 17818 $as_echo_n "checking for library containing dlopen... " >&6; } 17819 if ${ac_cv_search_dlopen+:} false; then : 17820 $as_echo_n "(cached) " >&6 17821 else 17822 ac_func_search_save_LIBS=$LIBS 17823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17824 /* end confdefs.h. */ 17825 17826 /* Override any GCC internal prototype to avoid an error. 17827 Use char because int might match the return type of a GCC 17828 builtin and then its argument prototype would still apply. */ 17829 #ifdef __cplusplus 17830 extern "C" 17831 #endif 17832 char dlopen (); 17833 int 17834 main () 17835 { 17836 return dlopen (); 17837 ; 17838 return 0; 17839 } 17840 _ACEOF 17841 for ac_lib in '' dl; do 17842 if test -z "$ac_lib"; then 17843 ac_res="none required" 17844 else 17845 ac_res=-l$ac_lib 17846 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 17847 fi 17848 if ac_fn_c_try_link "$LINENO"; then : 17849 ac_cv_search_dlopen=$ac_res 17850 fi 17851 rm -f core conftest.err conftest.$ac_objext \ 17852 conftest$ac_exeext 17853 if ${ac_cv_search_dlopen+:} false; then : 17854 break 17855 fi 17856 done 17857 if ${ac_cv_search_dlopen+:} false; then : 17858 17859 else 17860 ac_cv_search_dlopen=no 17861 fi 17862 rm conftest.$ac_ext 17863 LIBS=$ac_func_search_save_LIBS 17864 fi 17865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 17866 $as_echo "$ac_cv_search_dlopen" >&6; } 17867 ac_res=$ac_cv_search_dlopen 17868 if test "$ac_res" != no; then : 17869 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 17870 17871 fi 17872 17873 17874 fi 17875 rm -f core conftest.err conftest.$ac_objext \ 17876 conftest$ac_exeext conftest.$ac_ext 17877 SSLLIB="-lssl" 17878 17879 # check if -lcrypt32 is needed because CAPIENG needs that. (on windows) 17880 BAKLIBS="$LIBS" 17881 LIBS="-lssl $LIBS" 17882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs -lcrypt32" >&5 17883 $as_echo_n "checking if libssl needs -lcrypt32... " >&6; } 17884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17885 /* end confdefs.h. */ 17886 17887 /* Override any GCC internal prototype to avoid an error. 17888 Use char because int might match the return type of a GCC 17889 builtin and then its argument prototype would still apply. */ 17890 #ifdef __cplusplus 17891 extern "C" 17892 #endif 17893 char HMAC_Update (); 17894 int 17895 main () 17896 { 17897 return HMAC_Update (); 17898 ; 17899 return 0; 17900 } 17901 _ACEOF 17902 if ac_fn_c_try_link "$LINENO"; then : 17903 17904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17905 $as_echo "no" >&6; } 17906 LIBS="$BAKLIBS" 17907 17908 else 17909 17910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17911 $as_echo "yes" >&6; } 17912 LIBS="$BAKLIBS" 17913 LIBS="$LIBS -lcrypt32" 17914 17915 fi 17916 rm -f core conftest.err conftest.$ac_objext \ 17917 conftest$ac_exeext conftest.$ac_ext 17918 17919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibreSSL" >&5 17920 $as_echo_n "checking for LibreSSL... " >&6; } 17921 if grep VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then 17922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17923 $as_echo "yes" >&6; } 17924 17925 $as_echo "#define HAVE_LIBRESSL 1" >>confdefs.h 17926 17927 # libressl provides these compat functions, but they may also be 17928 # declared by the OS in libc. See if they have been declared. 17929 ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default" 17930 if test "x$ac_cv_have_decl_strlcpy" = xyes; then : 17931 ac_have_decl=1 17932 else 17933 ac_have_decl=0 17934 fi 17935 17936 cat >>confdefs.h <<_ACEOF 17937 #define HAVE_DECL_STRLCPY $ac_have_decl 17938 _ACEOF 17939 ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default" 17940 if test "x$ac_cv_have_decl_strlcat" = xyes; then : 17941 ac_have_decl=1 17942 else 17943 ac_have_decl=0 17944 fi 17945 17946 cat >>confdefs.h <<_ACEOF 17947 #define HAVE_DECL_STRLCAT $ac_have_decl 17948 _ACEOF 17949 ac_fn_c_check_decl "$LINENO" "arc4random" "ac_cv_have_decl_arc4random" "$ac_includes_default" 17950 if test "x$ac_cv_have_decl_arc4random" = xyes; then : 17951 ac_have_decl=1 17952 else 17953 ac_have_decl=0 17954 fi 17955 17956 cat >>confdefs.h <<_ACEOF 17957 #define HAVE_DECL_ARC4RANDOM $ac_have_decl 17958 _ACEOF 17959 ac_fn_c_check_decl "$LINENO" "arc4random_uniform" "ac_cv_have_decl_arc4random_uniform" "$ac_includes_default" 17960 if test "x$ac_cv_have_decl_arc4random_uniform" = xyes; then : 17961 ac_have_decl=1 17962 else 17963 ac_have_decl=0 17964 fi 17965 17966 cat >>confdefs.h <<_ACEOF 17967 #define HAVE_DECL_ARC4RANDOM_UNIFORM $ac_have_decl 17968 _ACEOF 17969 ac_fn_c_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "$ac_includes_default" 17970 if test "x$ac_cv_have_decl_reallocarray" = xyes; then : 17971 ac_have_decl=1 17972 else 17973 ac_have_decl=0 17974 fi 17975 17976 cat >>confdefs.h <<_ACEOF 17977 #define HAVE_DECL_REALLOCARRAY $ac_have_decl 17978 _ACEOF 17979 17980 else 17981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17982 $as_echo "no" >&6; } 17983 fi 17984 for ac_header in openssl/conf.h openssl/engine.h openssl/bn.h openssl/dh.h openssl/dsa.h openssl/rsa.h 17985 do : 17986 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 17987 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 17988 " 17989 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 17990 cat >>confdefs.h <<_ACEOF 17991 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 17992 _ACEOF 17993 17994 fi 17995 17996 done 17997 17998 for ac_func in OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_MD_CTX_new OpenSSL_add_all_digests OPENSSL_init_crypto EVP_cleanup ERR_load_crypto_strings CRYPTO_cleanup_all_ex_data ERR_free_strings RAND_cleanup DSA_SIG_set0 EVP_dss1 EVP_DigestVerify SSL_CTX_set_tlsext_ticket_key_cb EVP_aes_256_cbc EVP_EncryptInit_ex HMAC_Init_ex CRYPTO_THREADID_set_callback 17999 do : 18000 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18001 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18002 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18003 cat >>confdefs.h <<_ACEOF 18004 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18005 _ACEOF 18006 18007 fi 18008 done 18009 18010 18011 # these check_funcs need -lssl 18012 BAKLIBS="$LIBS" 18013 LIBS="-lssl $LIBS" 18014 for ac_func in OPENSSL_init_ssl SSL_CTX_set_security_level SSL_set1_host SSL_get0_peername X509_VERIFY_PARAM_set1_host SSL_CTX_set_ciphersuites 18015 do : 18016 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18017 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18018 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18019 cat >>confdefs.h <<_ACEOF 18020 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18021 _ACEOF 18022 18023 fi 18024 done 18025 18026 LIBS="$BAKLIBS" 18027 18028 ac_fn_c_check_decl "$LINENO" "SSL_COMP_get_compression_methods" "ac_cv_have_decl_SSL_COMP_get_compression_methods" " 18029 $ac_includes_default 18030 #ifdef HAVE_OPENSSL_ERR_H 18031 #include <openssl/err.h> 18032 #endif 18033 18034 #ifdef HAVE_OPENSSL_RAND_H 18035 #include <openssl/rand.h> 18036 #endif 18037 18038 #ifdef HAVE_OPENSSL_CONF_H 18039 #include <openssl/conf.h> 18040 #endif 18041 18042 #ifdef HAVE_OPENSSL_ENGINE_H 18043 #include <openssl/engine.h> 18044 #endif 18045 #include <openssl/ssl.h> 18046 #include <openssl/evp.h> 18047 18048 " 18049 if test "x$ac_cv_have_decl_SSL_COMP_get_compression_methods" = xyes; then : 18050 ac_have_decl=1 18051 else 18052 ac_have_decl=0 18053 fi 18054 18055 cat >>confdefs.h <<_ACEOF 18056 #define HAVE_DECL_SSL_COMP_GET_COMPRESSION_METHODS $ac_have_decl 18057 _ACEOF 18058 ac_fn_c_check_decl "$LINENO" "sk_SSL_COMP_pop_free" "ac_cv_have_decl_sk_SSL_COMP_pop_free" " 18059 $ac_includes_default 18060 #ifdef HAVE_OPENSSL_ERR_H 18061 #include <openssl/err.h> 18062 #endif 18063 18064 #ifdef HAVE_OPENSSL_RAND_H 18065 #include <openssl/rand.h> 18066 #endif 18067 18068 #ifdef HAVE_OPENSSL_CONF_H 18069 #include <openssl/conf.h> 18070 #endif 18071 18072 #ifdef HAVE_OPENSSL_ENGINE_H 18073 #include <openssl/engine.h> 18074 #endif 18075 #include <openssl/ssl.h> 18076 #include <openssl/evp.h> 18077 18078 " 18079 if test "x$ac_cv_have_decl_sk_SSL_COMP_pop_free" = xyes; then : 18080 ac_have_decl=1 18081 else 18082 ac_have_decl=0 18083 fi 18084 18085 cat >>confdefs.h <<_ACEOF 18086 #define HAVE_DECL_SK_SSL_COMP_POP_FREE $ac_have_decl 18087 _ACEOF 18088 ac_fn_c_check_decl "$LINENO" "SSL_CTX_set_ecdh_auto" "ac_cv_have_decl_SSL_CTX_set_ecdh_auto" " 18089 $ac_includes_default 18090 #ifdef HAVE_OPENSSL_ERR_H 18091 #include <openssl/err.h> 18092 #endif 18093 18094 #ifdef HAVE_OPENSSL_RAND_H 18095 #include <openssl/rand.h> 18096 #endif 18097 18098 #ifdef HAVE_OPENSSL_CONF_H 18099 #include <openssl/conf.h> 18100 #endif 18101 18102 #ifdef HAVE_OPENSSL_ENGINE_H 18103 #include <openssl/engine.h> 18104 #endif 18105 #include <openssl/ssl.h> 18106 #include <openssl/evp.h> 18107 18108 " 18109 if test "x$ac_cv_have_decl_SSL_CTX_set_ecdh_auto" = xyes; then : 18110 ac_have_decl=1 18111 else 18112 ac_have_decl=0 18113 fi 18114 18115 cat >>confdefs.h <<_ACEOF 18116 #define HAVE_DECL_SSL_CTX_SET_ECDH_AUTO $ac_have_decl 18117 _ACEOF 18118 18119 fi 18120 18121 18122 18123 # Check whether --enable-sha1 was given. 18124 if test "${enable_sha1+set}" = set; then : 18125 enableval=$enable_sha1; 18126 fi 18127 18128 case "$enable_sha1" in 18129 no) 18130 ;; 18131 yes|*) 18132 18133 $as_echo "#define USE_SHA1 1" >>confdefs.h 18134 18135 ;; 18136 esac 18137 18138 18139 # Check whether --enable-sha2 was given. 18140 if test "${enable_sha2+set}" = set; then : 18141 enableval=$enable_sha2; 18142 fi 18143 18144 case "$enable_sha2" in 18145 no) 18146 ;; 18147 yes|*) 18148 18149 $as_echo "#define USE_SHA2 1" >>confdefs.h 18150 18151 ;; 18152 esac 18153 18154 # Check whether --enable-subnet was given. 18155 if test "${enable_subnet+set}" = set; then : 18156 enableval=$enable_subnet; 18157 fi 18158 18159 case "$enable_subnet" in 18160 yes) 18161 18162 $as_echo "#define CLIENT_SUBNET 1" >>confdefs.h 18163 18164 SUBNET_OBJ="edns-subnet.lo subnetmod.lo addrtree.lo subnet-whitelist.lo" 18165 18166 SUBNET_HEADER='$(srcdir)/edns-subnet/subnetmod.h $(srcdir)/edns-subnet/edns-subnet.h $(srcdir)/edns-subnet/subnet-whitelist.h $(srcdir)/edns-subnet/addrtree.h' 18167 18168 ;; 18169 no|*) 18170 ;; 18171 esac 18172 18173 # check wether gost also works 18174 18175 # Check whether --enable-gost was given. 18176 if test "${enable_gost+set}" = set; then : 18177 enableval=$enable_gost; 18178 fi 18179 18180 use_gost="no" 18181 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18182 case "$enable_gost" in 18183 no) 18184 ;; 18185 *) 18186 ac_fn_c_check_func "$LINENO" "EVP_PKEY_set_type_str" "ac_cv_func_EVP_PKEY_set_type_str" 18187 if test "x$ac_cv_func_EVP_PKEY_set_type_str" = xyes; then : 18188 : 18189 else 18190 as_fn_error $? "OpenSSL 1.0.0 is needed for GOST support" "$LINENO" 5 18191 fi 18192 18193 ac_fn_c_check_func "$LINENO" "EC_KEY_new" "ac_cv_func_EC_KEY_new" 18194 if test "x$ac_cv_func_EC_KEY_new" = xyes; then : 18195 18196 else 18197 as_fn_error $? "OpenSSL does not support ECC, needed for GOST support" "$LINENO" 5 18198 fi 18199 18200 18201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GOST works" >&5 18202 $as_echo_n "checking if GOST works... " >&6; } 18203 if test c${cross_compiling} = cno; then 18204 BAKCFLAGS="$CFLAGS" 18205 if test -n "$ssldir"; then 18206 CFLAGS="$CFLAGS -Wl,-rpath,$ssldir/lib" 18207 fi 18208 if test "$cross_compiling" = yes; then : 18209 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 18210 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 18211 as_fn_error $? "cannot run test program while cross compiling 18212 See \`config.log' for more details" "$LINENO" 5; } 18213 else 18214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18215 /* end confdefs.h. */ 18216 18217 #include <string.h> 18218 #include <openssl/ssl.h> 18219 #include <openssl/evp.h> 18220 #include <openssl/engine.h> 18221 #include <openssl/conf.h> 18222 /* routine to load gost (from sldns) */ 18223 int load_gost_id(void) 18224 { 18225 static int gost_id = 0; 18226 const EVP_PKEY_ASN1_METHOD* meth; 18227 ENGINE* e; 18228 18229 if(gost_id) return gost_id; 18230 18231 /* see if configuration loaded gost implementation from other engine*/ 18232 meth = EVP_PKEY_asn1_find_str(NULL, "gost2001", -1); 18233 if(meth) { 18234 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 18235 return gost_id; 18236 } 18237 18238 /* see if engine can be loaded already */ 18239 e = ENGINE_by_id("gost"); 18240 if(!e) { 18241 /* load it ourself, in case statically linked */ 18242 ENGINE_load_builtin_engines(); 18243 ENGINE_load_dynamic(); 18244 e = ENGINE_by_id("gost"); 18245 } 18246 if(!e) { 18247 /* no gost engine in openssl */ 18248 return 0; 18249 } 18250 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { 18251 ENGINE_finish(e); 18252 ENGINE_free(e); 18253 return 0; 18254 } 18255 18256 meth = EVP_PKEY_asn1_find_str(&e, "gost2001", -1); 18257 if(!meth) { 18258 /* algo not found */ 18259 ENGINE_finish(e); 18260 ENGINE_free(e); 18261 return 0; 18262 } 18263 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 18264 return gost_id; 18265 } 18266 int main(void) { 18267 EVP_MD_CTX* ctx; 18268 const EVP_MD* md; 18269 unsigned char digest[64]; /* its a 256-bit digest, so uses 32 bytes */ 18270 const char* str = "Hello world"; 18271 const unsigned char check[] = { 18272 0x40 , 0xed , 0xf8 , 0x56 , 0x5a , 0xc5 , 0x36 , 0xe1 , 18273 0x33 , 0x7c , 0x7e , 0x87 , 0x62 , 0x1c , 0x42 , 0xe0 , 18274 0x17 , 0x1b , 0x5e , 0xce , 0xa8 , 0x46 , 0x65 , 0x4d , 18275 0x8d , 0x3e , 0x22 , 0x9b , 0xe1 , 0x30 , 0x19 , 0x9d 18276 }; 18277 OPENSSL_config(NULL); 18278 (void)load_gost_id(); 18279 md = EVP_get_digestbyname("md_gost94"); 18280 if(!md) return 1; 18281 memset(digest, 0, sizeof(digest)); 18282 ctx = EVP_MD_CTX_create(); 18283 if(!ctx) return 2; 18284 if(!EVP_DigestInit_ex(ctx, md, NULL)) return 3; 18285 if(!EVP_DigestUpdate(ctx, str, 10)) return 4; 18286 if(!EVP_DigestFinal_ex(ctx, digest, NULL)) return 5; 18287 /* uncomment to see the hash calculated. 18288 {int i; 18289 for(i=0; i<32; i++) 18290 printf(" %2.2x", (int)digest[i]); 18291 printf("\n");} 18292 */ 18293 if(memcmp(digest, check, sizeof(check)) != 0) 18294 return 6; 18295 return 0; 18296 } 18297 18298 _ACEOF 18299 if ac_fn_c_try_run "$LINENO"; then : 18300 eval "ac_cv_c_gost_works=yes" 18301 else 18302 eval "ac_cv_c_gost_works=no" 18303 fi 18304 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18305 conftest.$ac_objext conftest.beam conftest.$ac_ext 18306 fi 18307 18308 CFLAGS="$BAKCFLAGS" 18309 else 18310 eval "ac_cv_c_gost_works=maybe" 18311 fi 18312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_gost_works" >&5 18313 $as_echo "$ac_cv_c_gost_works" >&6; } 18314 18315 if test "$ac_cv_c_gost_works" != no; then 18316 use_gost="yes" 18317 18318 $as_echo "#define USE_GOST 1" >>confdefs.h 18319 18320 fi 18321 ;; 18322 esac 18323 fi 18324 # Check whether --enable-ecdsa was given. 18325 if test "${enable_ecdsa+set}" = set; then : 18326 enableval=$enable_ecdsa; 18327 fi 18328 18329 use_ecdsa="no" 18330 case "$enable_ecdsa" in 18331 no) 18332 ;; 18333 *) 18334 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18335 ac_fn_c_check_func "$LINENO" "ECDSA_sign" "ac_cv_func_ECDSA_sign" 18336 if test "x$ac_cv_func_ECDSA_sign" = xyes; then : 18337 18338 else 18339 as_fn_error $? "OpenSSL does not support ECDSA: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18340 fi 18341 18342 ac_fn_c_check_func "$LINENO" "SHA384_Init" "ac_cv_func_SHA384_Init" 18343 if test "x$ac_cv_func_SHA384_Init" = xyes; then : 18344 18345 else 18346 as_fn_error $? "OpenSSL does not support SHA384: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18347 fi 18348 18349 ac_fn_c_check_decl "$LINENO" "NID_X9_62_prime256v1" "ac_cv_have_decl_NID_X9_62_prime256v1" "$ac_includes_default 18350 #include <openssl/evp.h> 18351 18352 " 18353 if test "x$ac_cv_have_decl_NID_X9_62_prime256v1" = xyes; then : 18354 ac_have_decl=1 18355 else 18356 ac_have_decl=0 18357 fi 18358 18359 cat >>confdefs.h <<_ACEOF 18360 #define HAVE_DECL_NID_X9_62_PRIME256V1 $ac_have_decl 18361 _ACEOF 18362 if test $ac_have_decl = 1; then : 18363 18364 else 18365 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18366 fi 18367 ac_fn_c_check_decl "$LINENO" "NID_secp384r1" "ac_cv_have_decl_NID_secp384r1" "$ac_includes_default 18368 #include <openssl/evp.h> 18369 18370 " 18371 if test "x$ac_cv_have_decl_NID_secp384r1" = xyes; then : 18372 ac_have_decl=1 18373 else 18374 ac_have_decl=0 18375 fi 18376 18377 cat >>confdefs.h <<_ACEOF 18378 #define HAVE_DECL_NID_SECP384R1 $ac_have_decl 18379 _ACEOF 18380 if test $ac_have_decl = 1; then : 18381 18382 else 18383 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 18384 fi 18385 18386 # see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency) 18387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if openssl supports SHA2 and ECDSA with EVP" >&5 18388 $as_echo_n "checking if openssl supports SHA2 and ECDSA with EVP... " >&6; } 18389 if grep OPENSSL_VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then 18390 if grep OPENSSL_VERSION_NUMBER $ssldir/include/openssl/opensslv.h | grep 0x0 >/dev/null; then 18391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18392 $as_echo "no" >&6; } 18393 18394 cat >>confdefs.h <<_ACEOF 18395 #define USE_ECDSA_EVP_WORKAROUND 1 18396 _ACEOF 18397 18398 else 18399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18400 $as_echo "yes" >&6; } 18401 fi 18402 else 18403 # not OpenSSL, thus likely LibreSSL, which supports it 18404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18405 $as_echo "yes" >&6; } 18406 fi 18407 fi 18408 # we now know we have ECDSA and the required curves. 18409 18410 cat >>confdefs.h <<_ACEOF 18411 #define USE_ECDSA 1 18412 _ACEOF 18413 18414 use_ecdsa="yes" 18415 ;; 18416 esac 18417 18418 # Check whether --enable-dsa was given. 18419 if test "${enable_dsa+set}" = set; then : 18420 enableval=$enable_dsa; 18421 fi 18422 18423 use_dsa="no" 18424 case "$enable_dsa" in 18425 no) 18426 ;; 18427 *) 18428 # detect if DSA is supported, and turn it off if not. 18429 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18430 ac_fn_c_check_func "$LINENO" "DSA_SIG_new" "ac_cv_func_DSA_SIG_new" 18431 if test "x$ac_cv_func_DSA_SIG_new" = xyes; then : 18432 18433 as_ac_Type=`$as_echo "ac_cv_type_DSA_SIG*" | $as_tr_sh` 18434 ac_fn_c_check_type "$LINENO" "DSA_SIG*" "$as_ac_Type" " 18435 $ac_includes_default 18436 #ifdef HAVE_OPENSSL_ERR_H 18437 #include <openssl/err.h> 18438 #endif 18439 18440 #ifdef HAVE_OPENSSL_RAND_H 18441 #include <openssl/rand.h> 18442 #endif 18443 18444 #ifdef HAVE_OPENSSL_CONF_H 18445 #include <openssl/conf.h> 18446 #endif 18447 18448 #ifdef HAVE_OPENSSL_ENGINE_H 18449 #include <openssl/engine.h> 18450 #endif 18451 18452 " 18453 if eval test \"x\$"$as_ac_Type"\" = x"yes"; then : 18454 18455 18456 cat >>confdefs.h <<_ACEOF 18457 #define USE_DSA 1 18458 _ACEOF 18459 18460 18461 else 18462 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 18463 fi 18464 fi 18465 18466 18467 else 18468 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 18469 fi 18470 fi 18471 18472 else 18473 18474 cat >>confdefs.h <<_ACEOF 18475 #define USE_DSA 1 18476 _ACEOF 18477 18478 fi 18479 ;; 18480 esac 18481 18482 # Check whether --enable-ed25519 was given. 18483 if test "${enable_ed25519+set}" = set; then : 18484 enableval=$enable_ed25519; 18485 fi 18486 18487 use_ed25519="no" 18488 case "$enable_ed25519" in 18489 no) 18490 ;; 18491 *) 18492 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18493 ac_fn_c_check_decl "$LINENO" "NID_ED25519" "ac_cv_have_decl_NID_ED25519" "$ac_includes_default 18494 #include <openssl/evp.h> 18495 18496 " 18497 if test "x$ac_cv_have_decl_NID_ED25519" = xyes; then : 18498 ac_have_decl=1 18499 else 18500 ac_have_decl=0 18501 fi 18502 18503 cat >>confdefs.h <<_ACEOF 18504 #define HAVE_DECL_NID_ED25519 $ac_have_decl 18505 _ACEOF 18506 if test $ac_have_decl = 1; then : 18507 18508 use_ed25519="yes" 18509 18510 else 18511 if test "x$enable_ed25519" = "xyes"; then as_fn_error $? "OpenSSL does not support ED25519 and you used --enable-ed25519." "$LINENO" 5 18512 fi 18513 fi 18514 18515 fi 18516 if test $USE_NETTLE = "yes"; then 18517 for ac_header in nettle/eddsa.h 18518 do : 18519 ac_fn_c_check_header_compile "$LINENO" "nettle/eddsa.h" "ac_cv_header_nettle_eddsa_h" "$ac_includes_default 18520 " 18521 if test "x$ac_cv_header_nettle_eddsa_h" = xyes; then : 18522 cat >>confdefs.h <<_ACEOF 18523 #define HAVE_NETTLE_EDDSA_H 1 18524 _ACEOF 18525 use_ed25519="yes" 18526 fi 18527 18528 done 18529 18530 fi 18531 if test $use_ed25519 = "yes"; then 18532 18533 cat >>confdefs.h <<_ACEOF 18534 #define USE_ED25519 1 18535 _ACEOF 18536 18537 fi 18538 ;; 18539 esac 18540 18541 # Check whether --enable-ed448 was given. 18542 if test "${enable_ed448+set}" = set; then : 18543 enableval=$enable_ed448; 18544 fi 18545 18546 use_ed448="no" 18547 case "$enable_ed448" in 18548 no) 18549 ;; 18550 *) 18551 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 18552 ac_fn_c_check_decl "$LINENO" "NID_ED448" "ac_cv_have_decl_NID_ED448" "$ac_includes_default 18553 #include <openssl/evp.h> 18554 18555 " 18556 if test "x$ac_cv_have_decl_NID_ED448" = xyes; then : 18557 ac_have_decl=1 18558 else 18559 ac_have_decl=0 18560 fi 18561 18562 cat >>confdefs.h <<_ACEOF 18563 #define HAVE_DECL_NID_ED448 $ac_have_decl 18564 _ACEOF 18565 if test $ac_have_decl = 1; then : 18566 18567 use_ed448="yes" 18568 18569 else 18570 if test "x$enable_ed448" = "xyes"; then as_fn_error $? "OpenSSL does not support ED448 and you used --enable-ed448." "$LINENO" 5 18571 fi 18572 fi 18573 18574 fi 18575 if test $use_ed448 = "yes"; then 18576 18577 cat >>confdefs.h <<_ACEOF 18578 #define USE_ED448 1 18579 _ACEOF 18580 18581 fi 18582 ;; 18583 esac 18584 18585 # Check whether --enable-event-api was given. 18586 if test "${enable_event_api+set}" = set; then : 18587 enableval=$enable_event_api; 18588 fi 18589 18590 case "$enable_event_api" in 18591 yes) 18592 UNBOUND_EVENT_INSTALL=unbound-event-install 18593 18594 UNBOUND_EVENT_UNINSTALL=unbound-event-uninstall 18595 18596 ;; 18597 *) 18598 ;; 18599 esac 18600 18601 # Check whether --enable-tfo-client was given. 18602 if test "${enable_tfo_client+set}" = set; then : 18603 enableval=$enable_tfo_client; 18604 fi 18605 18606 case "$enable_tfo_client" in 18607 yes) 18608 case `uname` in 18609 Linux) ac_fn_c_check_decl "$LINENO" "MSG_FASTOPEN" "ac_cv_have_decl_MSG_FASTOPEN" "$ac_includes_default 18610 #include <netinet/tcp.h> 18611 18612 " 18613 if test "x$ac_cv_have_decl_MSG_FASTOPEN" = xyes; then : 18614 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 18615 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 18616 else 18617 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 18618 fi 18619 18620 18621 cat >>confdefs.h <<_ACEOF 18622 #define USE_MSG_FASTOPEN 1 18623 _ACEOF 18624 18625 ;; 18626 Darwin) ac_fn_c_check_decl "$LINENO" "CONNECT_RESUME_ON_READ_WRITE" "ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" "$ac_includes_default 18627 #include <sys/socket.h> 18628 18629 " 18630 if test "x$ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" = xyes; then : 18631 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 18632 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 18633 else 18634 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 18635 fi 18636 18637 18638 cat >>confdefs.h <<_ACEOF 18639 #define USE_OSX_MSG_FASTOPEN 1 18640 _ACEOF 18641 18642 ;; 18643 esac 18644 ;; 18645 no|*) 18646 ;; 18647 esac 18648 18649 # Check whether --enable-tfo-server was given. 18650 if test "${enable_tfo_server+set}" = set; then : 18651 enableval=$enable_tfo_server; 18652 fi 18653 18654 case "$enable_tfo_server" in 18655 yes) 18656 ac_fn_c_check_decl "$LINENO" "TCP_FASTOPEN" "ac_cv_have_decl_TCP_FASTOPEN" "$ac_includes_default 18657 #include <netinet/tcp.h> 18658 18659 " 18660 if test "x$ac_cv_have_decl_TCP_FASTOPEN" = xyes; then : 18661 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&5 18662 $as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&2;} 18663 else 18664 as_fn_error $? "TCP Fast Open is not available for server mode: please rerun without --enable-tfo-server" "$LINENO" 5 18665 fi 18666 18667 18668 cat >>confdefs.h <<_ACEOF 18669 #define USE_TCP_FASTOPEN 1 18670 _ACEOF 18671 18672 ;; 18673 no|*) 18674 ;; 18675 esac 18676 18677 # check for libevent 18678 18679 # Check whether --with-libevent was given. 18680 if test "${with_libevent+set}" = set; then : 18681 withval=$with_libevent; 18682 else 18683 withval="no" 18684 fi 18685 18686 if test x_$withval = x_yes -o x_$withval != x_no; then 18687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent" >&5 18688 $as_echo_n "checking for libevent... " >&6; } 18689 if test x_$withval = x_ -o x_$withval = x_yes; then 18690 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 18691 fi 18692 for dir in $withval; do 18693 thedir="$dir" 18694 if test -f "$dir/include/event.h" -o -f "$dir/include/event2/event.h"; then 18695 found_libevent="yes" 18696 if test "$thedir" != "/usr"; then 18697 CPPFLAGS="$CPPFLAGS -I$thedir/include" 18698 fi 18699 break; 18700 fi 18701 done 18702 if test x_$found_libevent != x_yes; then 18703 if test -f "$dir/event.h" -a \( -f "$dir/libevent.la" -o -f "$dir/libev.la" \) ; then 18704 # libevent source directory 18705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 18706 $as_echo "found in $thedir" >&6; } 18707 CPPFLAGS="$CPPFLAGS -I$thedir -I$thedir/include" 18708 BAK_LDFLAGS_SET="1" 18709 BAK_LDFLAGS="$LDFLAGS" 18710 # remove evdns from linking 18711 mkdir build >/dev/null 2>&1 18712 mkdir build/libevent >/dev/null 2>&1 18713 mkdir build/libevent/.libs >/dev/null 2>&1 18714 ev_files_o=`ls $thedir/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 18715 ev_files_lo=`ls $thedir/*.lo | grep -v evdns\.lo | grep -v bufferevent_openssl\.lo` 18716 ev_files_libso=`ls $thedir/.libs/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 18717 cp $ev_files_o build/libevent 18718 cp $ev_files_lo build/libevent 18719 cp $ev_files_libso build/libevent/.libs 18720 LATE_LDFLAGS="build/libevent/*.lo -lm" 18721 LDFLAGS="build/libevent/*.o $LDFLAGS -lm" 18722 else 18723 as_fn_error $? "Cannot find the libevent library in $withval 18724 You can restart ./configure --with-libevent=no to use a builtin alternative. 18725 Please note that this alternative is not as capable as libevent when using 18726 large outgoing port ranges. " "$LINENO" 5 18727 fi 18728 else 18729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 18730 $as_echo "found in $thedir" >&6; } 18731 if test ! -f $thedir/lib/libevent.a -a ! -f $thedir/lib/libevent.so -a -d "$thedir/lib/event2"; then 18732 LDFLAGS="$LDFLAGS -L$thedir/lib/event2" 18733 18734 if test "x$enable_rpath" = xyes; then 18735 if echo "$thedir/lib/event2" | grep "^/" >/dev/null; then 18736 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib/event2" 18737 fi 18738 fi 18739 18740 else 18741 if test "$thedir" != "/usr" -a "$thedir" != ""; then 18742 LDFLAGS="$LDFLAGS -L$thedir/lib" 18743 18744 if test "x$enable_rpath" = xyes; then 18745 if echo "$thedir/lib" | grep "^/" >/dev/null; then 18746 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib" 18747 fi 18748 fi 18749 18750 fi 18751 fi 18752 fi 18753 # check for library used by libevent after 1.3c 18754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 18755 $as_echo_n "checking for library containing clock_gettime... " >&6; } 18756 if ${ac_cv_search_clock_gettime+:} false; then : 18757 $as_echo_n "(cached) " >&6 18758 else 18759 ac_func_search_save_LIBS=$LIBS 18760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18761 /* end confdefs.h. */ 18762 18763 /* Override any GCC internal prototype to avoid an error. 18764 Use char because int might match the return type of a GCC 18765 builtin and then its argument prototype would still apply. */ 18766 #ifdef __cplusplus 18767 extern "C" 18768 #endif 18769 char clock_gettime (); 18770 int 18771 main () 18772 { 18773 return clock_gettime (); 18774 ; 18775 return 0; 18776 } 18777 _ACEOF 18778 for ac_lib in '' rt; do 18779 if test -z "$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 ac_cv_search_clock_gettime=$ac_res 18787 fi 18788 rm -f core conftest.err conftest.$ac_objext \ 18789 conftest$ac_exeext 18790 if ${ac_cv_search_clock_gettime+:} false; then : 18791 break 18792 fi 18793 done 18794 if ${ac_cv_search_clock_gettime+:} false; then : 18795 18796 else 18797 ac_cv_search_clock_gettime=no 18798 fi 18799 rm conftest.$ac_ext 18800 LIBS=$ac_func_search_save_LIBS 18801 fi 18802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 18803 $as_echo "$ac_cv_search_clock_gettime" >&6; } 18804 ac_res=$ac_cv_search_clock_gettime 18805 if test "$ac_res" != no; then : 18806 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18807 18808 fi 18809 18810 18811 # is the event.h header libev or libevent? 18812 for ac_header in event.h 18813 do : 18814 ac_fn_c_check_header_compile "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default 18815 " 18816 if test "x$ac_cv_header_event_h" = xyes; then : 18817 cat >>confdefs.h <<_ACEOF 18818 #define HAVE_EVENT_H 1 18819 _ACEOF 18820 18821 fi 18822 18823 done 18824 18825 ac_fn_c_check_decl "$LINENO" "EV_VERSION_MAJOR" "ac_cv_have_decl_EV_VERSION_MAJOR" "$ac_includes_default 18826 #include <event.h> 18827 18828 " 18829 if test "x$ac_cv_have_decl_EV_VERSION_MAJOR" = xyes; then : 18830 18831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 18832 $as_echo_n "checking for library containing event_set... " >&6; } 18833 if ${ac_cv_search_event_set+:} false; then : 18834 $as_echo_n "(cached) " >&6 18835 else 18836 ac_func_search_save_LIBS=$LIBS 18837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18838 /* end confdefs.h. */ 18839 18840 /* Override any GCC internal prototype to avoid an error. 18841 Use char because int might match the return type of a GCC 18842 builtin and then its argument prototype would still apply. */ 18843 #ifdef __cplusplus 18844 extern "C" 18845 #endif 18846 char event_set (); 18847 int 18848 main () 18849 { 18850 return event_set (); 18851 ; 18852 return 0; 18853 } 18854 _ACEOF 18855 for ac_lib in '' ev; do 18856 if test -z "$ac_lib"; then 18857 ac_res="none required" 18858 else 18859 ac_res=-l$ac_lib 18860 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18861 fi 18862 if ac_fn_c_try_link "$LINENO"; then : 18863 ac_cv_search_event_set=$ac_res 18864 fi 18865 rm -f core conftest.err conftest.$ac_objext \ 18866 conftest$ac_exeext 18867 if ${ac_cv_search_event_set+:} false; then : 18868 break 18869 fi 18870 done 18871 if ${ac_cv_search_event_set+:} false; then : 18872 18873 else 18874 ac_cv_search_event_set=no 18875 fi 18876 rm conftest.$ac_ext 18877 LIBS=$ac_func_search_save_LIBS 18878 fi 18879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 18880 $as_echo "$ac_cv_search_event_set" >&6; } 18881 ac_res=$ac_cv_search_event_set 18882 if test "$ac_res" != no; then : 18883 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18884 18885 fi 18886 18887 18888 else 18889 18890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 18891 $as_echo_n "checking for library containing event_set... " >&6; } 18892 if ${ac_cv_search_event_set+:} false; then : 18893 $as_echo_n "(cached) " >&6 18894 else 18895 ac_func_search_save_LIBS=$LIBS 18896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18897 /* end confdefs.h. */ 18898 18899 /* Override any GCC internal prototype to avoid an error. 18900 Use char because int might match the return type of a GCC 18901 builtin and then its argument prototype would still apply. */ 18902 #ifdef __cplusplus 18903 extern "C" 18904 #endif 18905 char event_set (); 18906 int 18907 main () 18908 { 18909 return event_set (); 18910 ; 18911 return 0; 18912 } 18913 _ACEOF 18914 for ac_lib in '' event; do 18915 if test -z "$ac_lib"; then 18916 ac_res="none required" 18917 else 18918 ac_res=-l$ac_lib 18919 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18920 fi 18921 if ac_fn_c_try_link "$LINENO"; then : 18922 ac_cv_search_event_set=$ac_res 18923 fi 18924 rm -f core conftest.err conftest.$ac_objext \ 18925 conftest$ac_exeext 18926 if ${ac_cv_search_event_set+:} false; then : 18927 break 18928 fi 18929 done 18930 if ${ac_cv_search_event_set+:} false; then : 18931 18932 else 18933 ac_cv_search_event_set=no 18934 fi 18935 rm conftest.$ac_ext 18936 LIBS=$ac_func_search_save_LIBS 18937 fi 18938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 18939 $as_echo "$ac_cv_search_event_set" >&6; } 18940 ac_res=$ac_cv_search_event_set 18941 if test "$ac_res" != no; then : 18942 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18943 18944 fi 18945 18946 18947 fi 18948 18949 for ac_func in event_base_free 18950 do : 18951 ac_fn_c_check_func "$LINENO" "event_base_free" "ac_cv_func_event_base_free" 18952 if test "x$ac_cv_func_event_base_free" = xyes; then : 18953 cat >>confdefs.h <<_ACEOF 18954 #define HAVE_EVENT_BASE_FREE 1 18955 _ACEOF 18956 18957 fi 18958 done 18959 # only in libevent 1.2 and later 18960 for ac_func in event_base_once 18961 do : 18962 ac_fn_c_check_func "$LINENO" "event_base_once" "ac_cv_func_event_base_once" 18963 if test "x$ac_cv_func_event_base_once" = xyes; then : 18964 cat >>confdefs.h <<_ACEOF 18965 #define HAVE_EVENT_BASE_ONCE 1 18966 _ACEOF 18967 18968 fi 18969 done 18970 # only in libevent 1.4.1 and later 18971 for ac_func in event_base_new 18972 do : 18973 ac_fn_c_check_func "$LINENO" "event_base_new" "ac_cv_func_event_base_new" 18974 if test "x$ac_cv_func_event_base_new" = xyes; then : 18975 cat >>confdefs.h <<_ACEOF 18976 #define HAVE_EVENT_BASE_NEW 1 18977 _ACEOF 18978 18979 fi 18980 done 18981 # only in libevent 1.4.1 and later 18982 for ac_func in event_base_get_method 18983 do : 18984 ac_fn_c_check_func "$LINENO" "event_base_get_method" "ac_cv_func_event_base_get_method" 18985 if test "x$ac_cv_func_event_base_get_method" = xyes; then : 18986 cat >>confdefs.h <<_ACEOF 18987 #define HAVE_EVENT_BASE_GET_METHOD 1 18988 _ACEOF 18989 18990 fi 18991 done 18992 # only in libevent 1.4.3 and later 18993 for ac_func in ev_loop 18994 do : 18995 ac_fn_c_check_func "$LINENO" "ev_loop" "ac_cv_func_ev_loop" 18996 if test "x$ac_cv_func_ev_loop" = xyes; then : 18997 cat >>confdefs.h <<_ACEOF 18998 #define HAVE_EV_LOOP 1 18999 _ACEOF 19000 19001 fi 19002 done 19003 # only in libev. (tested on 3.51) 19004 for ac_func in ev_default_loop 19005 do : 19006 ac_fn_c_check_func "$LINENO" "ev_default_loop" "ac_cv_func_ev_default_loop" 19007 if test "x$ac_cv_func_ev_default_loop" = xyes; then : 19008 cat >>confdefs.h <<_ACEOF 19009 #define HAVE_EV_DEFAULT_LOOP 1 19010 _ACEOF 19011 19012 fi 19013 done 19014 # only in libev. (tested on 4.00) 19015 PC_LIBEVENT_DEPENDENCY="libevent" 19016 19017 if test -n "$BAK_LDFLAGS_SET"; then 19018 LDFLAGS="$BAK_LDFLAGS" 19019 fi 19020 else 19021 19022 $as_echo "#define USE_MINI_EVENT 1" >>confdefs.h 19023 19024 fi 19025 19026 # check for libexpat 19027 19028 # Check whether --with-libexpat was given. 19029 if test "${with_libexpat+set}" = set; then : 19030 withval=$with_libexpat; 19031 else 19032 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 19033 fi 19034 19035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5 19036 $as_echo_n "checking for libexpat... " >&6; } 19037 found_libexpat="no" 19038 for dir in $withval ; do 19039 if test -f "$dir/include/expat.h"; then 19040 found_libexpat="yes" 19041 if test "$dir" != "/usr"; then 19042 CPPFLAGS="$CPPFLAGS -I$dir/include" 19043 LDFLAGS="$LDFLAGS -L$dir/lib" 19044 fi 19045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 19046 $as_echo "found in $dir" >&6; } 19047 break; 19048 fi 19049 done 19050 if test x_$found_libexpat != x_yes; then 19051 as_fn_error $? "Could not find libexpat, expat.h" "$LINENO" 5 19052 fi 19053 for ac_header in expat.h 19054 do : 19055 ac_fn_c_check_header_compile "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default 19056 " 19057 if test "x$ac_cv_header_expat_h" = xyes; then : 19058 cat >>confdefs.h <<_ACEOF 19059 #define HAVE_EXPAT_H 1 19060 _ACEOF 19061 19062 fi 19063 19064 done 19065 19066 ac_fn_c_check_decl "$LINENO" "XML_StopParser" "ac_cv_have_decl_XML_StopParser" "$ac_includes_default 19067 #include <expat.h> 19068 19069 " 19070 if test "x$ac_cv_have_decl_XML_StopParser" = xyes; then : 19071 ac_have_decl=1 19072 else 19073 ac_have_decl=0 19074 fi 19075 19076 cat >>confdefs.h <<_ACEOF 19077 #define HAVE_DECL_XML_STOPPARSER $ac_have_decl 19078 _ACEOF 19079 19080 19081 # hiredis (redis C client for cachedb) 19082 19083 # Check whether --with-libhiredis was given. 19084 if test "${with_libhiredis+set}" = set; then : 19085 withval=$with_libhiredis; 19086 else 19087 withval="no" 19088 fi 19089 19090 found_libhiredis="no" 19091 if test x_$withval = x_yes -o x_$withval != x_no; then 19092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libhiredis" >&5 19093 $as_echo_n "checking for libhiredis... " >&6; } 19094 if test x_$withval = x_ -o x_$withval = x_yes; then 19095 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 19096 fi 19097 for dir in $withval ; do 19098 if test -f "$dir/include/hiredis/hiredis.h"; then 19099 found_libhiredis="yes" 19100 if test "$dir" != "/usr"; then 19101 CPPFLAGS="$CPPFLAGS -I$dir/include" 19102 LDFLAGS="$LDFLAGS -L$dir/lib" 19103 fi 19104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 19105 $as_echo "found in $dir" >&6; } 19106 19107 $as_echo "#define USE_REDIS 1" >>confdefs.h 19108 19109 LIBS="$LIBS -lhiredis" 19110 break; 19111 fi 19112 done 19113 if test x_$found_libhiredis != x_yes; then 19114 as_fn_error $? "Could not find libhiredis, hiredis.h" "$LINENO" 5 19115 fi 19116 for ac_header in hiredis/hiredis.h 19117 do : 19118 ac_fn_c_check_header_compile "$LINENO" "hiredis/hiredis.h" "ac_cv_header_hiredis_hiredis_h" "$ac_includes_default 19119 " 19120 if test "x$ac_cv_header_hiredis_hiredis_h" = xyes; then : 19121 cat >>confdefs.h <<_ACEOF 19122 #define HAVE_HIREDIS_HIREDIS_H 1 19123 _ACEOF 19124 19125 fi 19126 19127 done 19128 19129 ac_fn_c_check_decl "$LINENO" "redisConnect" "ac_cv_have_decl_redisConnect" "$ac_includes_default 19130 #include <hiredis/hiredis.h> 19131 19132 " 19133 if test "x$ac_cv_have_decl_redisConnect" = xyes; then : 19134 ac_have_decl=1 19135 else 19136 ac_have_decl=0 19137 fi 19138 19139 cat >>confdefs.h <<_ACEOF 19140 #define HAVE_DECL_REDISCONNECT $ac_have_decl 19141 _ACEOF 19142 19143 fi 19144 19145 # set static linking if requested 19146 19147 staticexe="" 19148 # Check whether --enable-static-exe was given. 19149 if test "${enable_static_exe+set}" = set; then : 19150 enableval=$enable_static_exe; 19151 fi 19152 19153 if test x_$enable_static_exe = x_yes; then 19154 staticexe="-static" 19155 if test "$on_mingw" = yes; then 19156 staticexe="-all-static" 19157 # for static compile, include gdi32 and zlib here. 19158 if echo $LIBS | grep 'lgdi32' >/dev/null; then 19159 : 19160 else 19161 LIBS="$LIBS -lgdi32" 19162 fi 19163 LIBS="$LIBS -lz" 19164 fi 19165 fi 19166 19167 # Include systemd.m4 - begin 19168 # macros for configuring systemd 19169 # Copyright 2015, Sami Kerola, CloudFlare. 19170 # BSD licensed. 19171 # Check whether --enable-systemd was given. 19172 if test "${enable_systemd+set}" = set; then : 19173 enableval=$enable_systemd; 19174 else 19175 enable_systemd=no 19176 fi 19177 19178 have_systemd=no 19179 if test "x$enable_systemd" != xno; then : 19180 19181 19182 19183 pkg_failed=no 19184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD" >&5 19185 $as_echo_n "checking for SYSTEMD... " >&6; } 19186 19187 if test -n "$SYSTEMD_CFLAGS"; then 19188 pkg_cv_SYSTEMD_CFLAGS="$SYSTEMD_CFLAGS" 19189 elif test -n "$PKG_CONFIG"; then 19190 if test -n "$PKG_CONFIG" && \ 19191 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 19192 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 19193 ac_status=$? 19194 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19195 test $ac_status = 0; }; then 19196 pkg_cv_SYSTEMD_CFLAGS=`$PKG_CONFIG --cflags "libsystemd" 2>/dev/null` 19197 test "x$?" != "x0" && pkg_failed=yes 19198 else 19199 pkg_failed=yes 19200 fi 19201 else 19202 pkg_failed=untried 19203 fi 19204 if test -n "$SYSTEMD_LIBS"; then 19205 pkg_cv_SYSTEMD_LIBS="$SYSTEMD_LIBS" 19206 elif test -n "$PKG_CONFIG"; then 19207 if test -n "$PKG_CONFIG" && \ 19208 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 19209 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 19210 ac_status=$? 19211 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19212 test $ac_status = 0; }; then 19213 pkg_cv_SYSTEMD_LIBS=`$PKG_CONFIG --libs "libsystemd" 2>/dev/null` 19214 test "x$?" != "x0" && pkg_failed=yes 19215 else 19216 pkg_failed=yes 19217 fi 19218 else 19219 pkg_failed=untried 19220 fi 19221 19222 19223 19224 if test $pkg_failed = yes; then 19225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19226 $as_echo "no" >&6; } 19227 19228 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 19229 _pkg_short_errors_supported=yes 19230 else 19231 _pkg_short_errors_supported=no 19232 fi 19233 if test $_pkg_short_errors_supported = yes; then 19234 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd" 2>&1` 19235 else 19236 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd" 2>&1` 19237 fi 19238 # Put the nasty error message in config.log where it belongs 19239 echo "$SYSTEMD_PKG_ERRORS" >&5 19240 19241 have_systemd=no 19242 elif test $pkg_failed = untried; then 19243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19244 $as_echo "no" >&6; } 19245 have_systemd=no 19246 else 19247 SYSTEMD_CFLAGS=$pkg_cv_SYSTEMD_CFLAGS 19248 SYSTEMD_LIBS=$pkg_cv_SYSTEMD_LIBS 19249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19250 $as_echo "yes" >&6; } 19251 have_systemd=yes 19252 fi 19253 if test "x$have_systemd" != "xyes"; then : 19254 19255 19256 pkg_failed=no 19257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD_DAEMON" >&5 19258 $as_echo_n "checking for SYSTEMD_DAEMON... " >&6; } 19259 19260 if test -n "$SYSTEMD_DAEMON_CFLAGS"; then 19261 pkg_cv_SYSTEMD_DAEMON_CFLAGS="$SYSTEMD_DAEMON_CFLAGS" 19262 elif test -n "$PKG_CONFIG"; then 19263 if test -n "$PKG_CONFIG" && \ 19264 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 19265 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 19266 ac_status=$? 19267 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19268 test $ac_status = 0; }; then 19269 pkg_cv_SYSTEMD_DAEMON_CFLAGS=`$PKG_CONFIG --cflags "libsystemd-daemon" 2>/dev/null` 19270 test "x$?" != "x0" && pkg_failed=yes 19271 else 19272 pkg_failed=yes 19273 fi 19274 else 19275 pkg_failed=untried 19276 fi 19277 if test -n "$SYSTEMD_DAEMON_LIBS"; then 19278 pkg_cv_SYSTEMD_DAEMON_LIBS="$SYSTEMD_DAEMON_LIBS" 19279 elif test -n "$PKG_CONFIG"; then 19280 if test -n "$PKG_CONFIG" && \ 19281 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 19282 ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 19283 ac_status=$? 19284 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19285 test $ac_status = 0; }; then 19286 pkg_cv_SYSTEMD_DAEMON_LIBS=`$PKG_CONFIG --libs "libsystemd-daemon" 2>/dev/null` 19287 test "x$?" != "x0" && pkg_failed=yes 19288 else 19289 pkg_failed=yes 19290 fi 19291 else 19292 pkg_failed=untried 19293 fi 19294 19295 19296 19297 if test $pkg_failed = yes; then 19298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19299 $as_echo "no" >&6; } 19300 19301 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 19302 _pkg_short_errors_supported=yes 19303 else 19304 _pkg_short_errors_supported=no 19305 fi 19306 if test $_pkg_short_errors_supported = yes; then 19307 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd-daemon" 2>&1` 19308 else 19309 SYSTEMD_DAEMON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd-daemon" 2>&1` 19310 fi 19311 # Put the nasty error message in config.log where it belongs 19312 echo "$SYSTEMD_DAEMON_PKG_ERRORS" >&5 19313 19314 have_systemd_daemon=no 19315 elif test $pkg_failed = untried; then 19316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19317 $as_echo "no" >&6; } 19318 have_systemd_daemon=no 19319 else 19320 SYSTEMD_DAEMON_CFLAGS=$pkg_cv_SYSTEMD_DAEMON_CFLAGS 19321 SYSTEMD_DAEMON_LIBS=$pkg_cv_SYSTEMD_DAEMON_LIBS 19322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19323 $as_echo "yes" >&6; } 19324 have_systemd_daemon=yes 19325 fi 19326 if test "x$have_systemd_daemon" = "xyes"; then : 19327 have_systemd=yes 19328 fi 19329 19330 fi 19331 case $enable_systemd:$have_systemd in #( 19332 yes:no) : 19333 as_fn_error $? "systemd enabled but libsystemd not found" "$LINENO" 5 ;; #( 19334 *:yes) : 19335 19336 $as_echo "#define HAVE_SYSTEMD 1" >>confdefs.h 19337 19338 LIBS="$LIBS $SYSTEMD_LIBS" 19339 19340 ;; #( 19341 *) : 19342 ;; 19343 esac 19344 19345 19346 fi 19347 if test "x$have_systemd" = xyes; then 19348 USE_SYSTEMD_TRUE= 19349 USE_SYSTEMD_FALSE='#' 19350 else 19351 USE_SYSTEMD_TRUE='#' 19352 USE_SYSTEMD_FALSE= 19353 fi 19354 19355 19356 # Include systemd.m4 - end 19357 19358 # set lock checking if requested 19359 # Check whether --enable-lock_checks was given. 19360 if test "${enable_lock_checks+set}" = set; then : 19361 enableval=$enable_lock_checks; 19362 fi 19363 19364 if test x_$enable_lock_checks = x_yes; then 19365 19366 $as_echo "#define ENABLE_LOCK_CHECKS 1" >>confdefs.h 19367 19368 CHECKLOCK_OBJ="checklocks.lo" 19369 19370 fi 19371 19372 19373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 19374 $as_echo_n "checking for getaddrinfo... " >&6; } 19375 ac_cv_func_getaddrinfo=no 19376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19377 /* end confdefs.h. */ 19378 19379 #ifdef __cplusplus 19380 extern "C" 19381 { 19382 #endif 19383 char* getaddrinfo(); 19384 char* (*f) () = getaddrinfo; 19385 #ifdef __cplusplus 19386 } 19387 #endif 19388 int main() { 19389 ; 19390 return 0; 19391 } 19392 19393 _ACEOF 19394 if ac_fn_c_try_link "$LINENO"; then : 19395 ac_cv_func_getaddrinfo="yes" 19396 if test "$ac_cv_header_windows_h" = "yes"; then 19397 19398 $as_echo "#define USE_WINSOCK 1" >>confdefs.h 19399 19400 USE_WINSOCK="1" 19401 if echo $LIBS | grep 'lws2_32' >/dev/null; then 19402 : 19403 else 19404 LIBS="$LIBS -lws2_32" 19405 fi 19406 fi 19407 19408 else 19409 ORIGLIBS="$LIBS" 19410 LIBS="$LIBS -lws2_32" 19411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19412 /* end confdefs.h. */ 19413 19414 #ifdef HAVE_WS2TCPIP_H 19415 #include <ws2tcpip.h> 19416 #endif 19417 19418 int 19419 main () 19420 { 19421 19422 (void)getaddrinfo(NULL, NULL, NULL, NULL); 19423 19424 19425 ; 19426 return 0; 19427 } 19428 _ACEOF 19429 if ac_fn_c_try_link "$LINENO"; then : 19430 19431 ac_cv_func_getaddrinfo="yes" 19432 19433 $as_echo "#define USE_WINSOCK 1" >>confdefs.h 19434 19435 USE_WINSOCK="1" 19436 19437 else 19438 19439 ac_cv_func_getaddrinfo="no" 19440 LIBS="$ORIGLIBS" 19441 19442 fi 19443 rm -f core conftest.err conftest.$ac_objext \ 19444 conftest$ac_exeext conftest.$ac_ext 19445 19446 fi 19447 rm -f core conftest.err conftest.$ac_objext \ 19448 conftest$ac_exeext conftest.$ac_ext 19449 19450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5 19451 $as_echo "$ac_cv_func_getaddrinfo" >&6; } 19452 if test $ac_cv_func_getaddrinfo = yes; then 19453 19454 $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h 19455 19456 fi 19457 19458 if test "$USE_WINSOCK" = 1; then 19459 19460 $as_echo "#define UB_ON_WINDOWS 1" >>confdefs.h 19461 19462 for ac_header in iphlpapi.h 19463 do : 19464 ac_fn_c_check_header_compile "$LINENO" "iphlpapi.h" "ac_cv_header_iphlpapi_h" "$ac_includes_default 19465 #include <windows.h> 19466 19467 " 19468 if test "x$ac_cv_header_iphlpapi_h" = xyes; then : 19469 cat >>confdefs.h <<_ACEOF 19470 #define HAVE_IPHLPAPI_H 1 19471 _ACEOF 19472 19473 fi 19474 19475 done 19476 19477 if test -n "$ac_tool_prefix"; then 19478 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. 19479 set dummy ${ac_tool_prefix}windres; ac_word=$2 19480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19481 $as_echo_n "checking for $ac_word... " >&6; } 19482 if ${ac_cv_prog_WINDRES+:} false; then : 19483 $as_echo_n "(cached) " >&6 19484 else 19485 if test -n "$WINDRES"; then 19486 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. 19487 else 19488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19489 for as_dir in $PATH 19490 do 19491 IFS=$as_save_IFS 19492 test -z "$as_dir" && as_dir=. 19493 for ac_exec_ext in '' $ac_executable_extensions; do 19494 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19495 ac_cv_prog_WINDRES="${ac_tool_prefix}windres" 19496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19497 break 2 19498 fi 19499 done 19500 done 19501 IFS=$as_save_IFS 19502 19503 fi 19504 fi 19505 WINDRES=$ac_cv_prog_WINDRES 19506 if test -n "$WINDRES"; then 19507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 19508 $as_echo "$WINDRES" >&6; } 19509 else 19510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19511 $as_echo "no" >&6; } 19512 fi 19513 19514 19515 fi 19516 if test -z "$ac_cv_prog_WINDRES"; then 19517 ac_ct_WINDRES=$WINDRES 19518 # Extract the first word of "windres", so it can be a program name with args. 19519 set dummy windres; ac_word=$2 19520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19521 $as_echo_n "checking for $ac_word... " >&6; } 19522 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then : 19523 $as_echo_n "(cached) " >&6 19524 else 19525 if test -n "$ac_ct_WINDRES"; then 19526 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test. 19527 else 19528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19529 for as_dir in $PATH 19530 do 19531 IFS=$as_save_IFS 19532 test -z "$as_dir" && as_dir=. 19533 for ac_exec_ext in '' $ac_executable_extensions; do 19534 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19535 ac_cv_prog_ac_ct_WINDRES="windres" 19536 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19537 break 2 19538 fi 19539 done 19540 done 19541 IFS=$as_save_IFS 19542 19543 fi 19544 fi 19545 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES 19546 if test -n "$ac_ct_WINDRES"; then 19547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5 19548 $as_echo "$ac_ct_WINDRES" >&6; } 19549 else 19550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19551 $as_echo "no" >&6; } 19552 fi 19553 19554 if test "x$ac_ct_WINDRES" = x; then 19555 WINDRES="" 19556 else 19557 case $cross_compiling:$ac_tool_warned in 19558 yes:) 19559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 19560 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 19561 ac_tool_warned=yes ;; 19562 esac 19563 WINDRES=$ac_ct_WINDRES 19564 fi 19565 else 19566 WINDRES="$ac_cv_prog_WINDRES" 19567 fi 19568 19569 LIBS="$LIBS -liphlpapi -lcrypt32" 19570 WINAPPS="unbound-service-install.exe unbound-service-remove.exe anchor-update.exe" 19571 19572 WIN_DAEMON_SRC="winrc/win_svc.c winrc/w_inst.c" 19573 19574 WIN_DAEMON_OBJ="win_svc.lo w_inst.lo" 19575 19576 WIN_DAEMON_OBJ_LINK="rsrc_unbound.o" 19577 19578 WIN_HOST_OBJ_LINK="rsrc_unbound_host.o" 19579 19580 WIN_UBANCHOR_OBJ_LINK="rsrc_unbound_anchor.o log.lo locks.lo" 19581 19582 WIN_CONTROL_OBJ_LINK="rsrc_unbound_control.o" 19583 19584 WIN_CHECKCONF_OBJ_LINK="rsrc_unbound_checkconf.o" 19585 19586 fi 19587 if test $ac_cv_func_getaddrinfo = no; then 19588 case " $LIBOBJS " in 19589 *" fake-rfc2553.$ac_objext "* ) ;; 19590 *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext" 19591 ;; 19592 esac 19593 19594 fi 19595 # check after getaddrinfo for its libraries 19596 19597 # check ioctlsocket 19598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctlsocket" >&5 19599 $as_echo_n "checking for ioctlsocket... " >&6; } 19600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19601 /* end confdefs.h. */ 19602 19603 #ifdef HAVE_WINSOCK2_H 19604 #include <winsock2.h> 19605 #endif 19606 19607 int 19608 main () 19609 { 19610 19611 (void)ioctlsocket(0, 0, NULL); 19612 19613 ; 19614 return 0; 19615 } 19616 _ACEOF 19617 if ac_fn_c_try_link "$LINENO"; then : 19618 19619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19620 $as_echo "yes" >&6; } 19621 19622 $as_echo "#define HAVE_IOCTLSOCKET 1" >>confdefs.h 19623 19624 19625 else 19626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19627 $as_echo "no" >&6; } 19628 fi 19629 rm -f core conftest.err conftest.$ac_objext \ 19630 conftest$ac_exeext conftest.$ac_ext 19631 19632 19633 # see if daemon(3) exists, and if it is deprecated. 19634 for ac_func in daemon 19635 do : 19636 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 19637 if test "x$ac_cv_func_daemon" = xyes; then : 19638 cat >>confdefs.h <<_ACEOF 19639 #define HAVE_DAEMON 1 19640 _ACEOF 19641 19642 fi 19643 done 19644 19645 if test $ac_cv_func_daemon = yes; then 19646 19647 19648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if daemon is deprecated" >&5 19649 $as_echo_n "checking if daemon is deprecated... " >&6; } 19650 cache=`echo daemon | sed 'y%.=/+-%___p_%'` 19651 if eval \${cv_cc_deprecated_$cache+:} false; then : 19652 $as_echo_n "(cached) " >&6 19653 else 19654 19655 echo ' 19656 #include <stdlib.h> 19657 ' >conftest.c 19658 echo 'void f(){ (void)daemon(0, 0); }' >>conftest.c 19659 if test -z "`$CC -c conftest.c 2>&1 | grep deprecated`"; then 19660 eval "cv_cc_deprecated_$cache=no" 19661 else 19662 eval "cv_cc_deprecated_$cache=yes" 19663 fi 19664 rm -f conftest conftest.o conftest.c 19665 19666 fi 19667 19668 if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then 19669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19670 $as_echo "yes" >&6; } 19671 19672 cat >>confdefs.h <<_ACEOF 19673 #define DEPRECATED_DAEMON 1 19674 _ACEOF 19675 19676 : 19677 19678 else 19679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19680 $as_echo "no" >&6; } 19681 : 19682 19683 fi 19684 19685 fi 19686 19687 ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" " 19688 $ac_includes_default 19689 #ifdef HAVE_SYS_UN_H 19690 #include <sys/un.h> 19691 #endif 19692 19693 " 19694 if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes; then : 19695 19696 cat >>confdefs.h <<_ACEOF 19697 #define HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1 19698 _ACEOF 19699 19700 19701 fi 19702 19703 ac_fn_c_check_member "$LINENO" "struct in_pktinfo" "ipi_spec_dst" "ac_cv_member_struct_in_pktinfo_ipi_spec_dst" " 19704 $ac_includes_default 19705 #if HAVE_SYS_PARAM_H 19706 #include <sys/param.h> 19707 #endif 19708 19709 #ifdef HAVE_SYS_SOCKET_H 19710 #include <sys/socket.h> 19711 #endif 19712 19713 #ifdef HAVE_SYS_UIO_H 19714 #include <sys/uio.h> 19715 #endif 19716 19717 #ifdef HAVE_NETINET_IN_H 19718 #include <netinet/in.h> 19719 #endif 19720 19721 #ifdef HAVE_NETINET_TCP_H 19722 #include <netinet/tcp.h> 19723 #endif 19724 19725 #ifdef HAVE_ARPA_INET_H 19726 #include <arpa/inet.h> 19727 #endif 19728 19729 #ifdef HAVE_WINSOCK2_H 19730 #include <winsock2.h> 19731 #endif 19732 19733 #ifdef HAVE_WS2TCPIP_H 19734 #include <ws2tcpip.h> 19735 #endif 19736 19737 " 19738 if test "x$ac_cv_member_struct_in_pktinfo_ipi_spec_dst" = xyes; then : 19739 19740 cat >>confdefs.h <<_ACEOF 19741 #define HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 1 19742 _ACEOF 19743 19744 19745 fi 19746 19747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setusercontext" >&5 19748 $as_echo_n "checking for library containing setusercontext... " >&6; } 19749 if ${ac_cv_search_setusercontext+:} false; then : 19750 $as_echo_n "(cached) " >&6 19751 else 19752 ac_func_search_save_LIBS=$LIBS 19753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19754 /* end confdefs.h. */ 19755 19756 /* Override any GCC internal prototype to avoid an error. 19757 Use char because int might match the return type of a GCC 19758 builtin and then its argument prototype would still apply. */ 19759 #ifdef __cplusplus 19760 extern "C" 19761 #endif 19762 char setusercontext (); 19763 int 19764 main () 19765 { 19766 return setusercontext (); 19767 ; 19768 return 0; 19769 } 19770 _ACEOF 19771 for ac_lib in '' util; do 19772 if test -z "$ac_lib"; then 19773 ac_res="none required" 19774 else 19775 ac_res=-l$ac_lib 19776 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19777 fi 19778 if ac_fn_c_try_link "$LINENO"; then : 19779 ac_cv_search_setusercontext=$ac_res 19780 fi 19781 rm -f core conftest.err conftest.$ac_objext \ 19782 conftest$ac_exeext 19783 if ${ac_cv_search_setusercontext+:} false; then : 19784 break 19785 fi 19786 done 19787 if ${ac_cv_search_setusercontext+:} false; then : 19788 19789 else 19790 ac_cv_search_setusercontext=no 19791 fi 19792 rm conftest.$ac_ext 19793 LIBS=$ac_func_search_save_LIBS 19794 fi 19795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setusercontext" >&5 19796 $as_echo "$ac_cv_search_setusercontext" >&6; } 19797 ac_res=$ac_cv_search_setusercontext 19798 if test "$ac_res" != no; then : 19799 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19800 19801 fi 19802 19803 for ac_func in tzset sigprocmask fcntl getpwnam endpwent getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync shmget accept4 19804 do : 19805 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 19806 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 19807 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 19808 cat >>confdefs.h <<_ACEOF 19809 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 19810 _ACEOF 19811 19812 fi 19813 done 19814 19815 for ac_func in setresuid 19816 do : 19817 ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid" 19818 if test "x$ac_cv_func_setresuid" = xyes; then : 19819 cat >>confdefs.h <<_ACEOF 19820 #define HAVE_SETRESUID 1 19821 _ACEOF 19822 19823 else 19824 for ac_func in setreuid 19825 do : 19826 ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid" 19827 if test "x$ac_cv_func_setreuid" = xyes; then : 19828 cat >>confdefs.h <<_ACEOF 19829 #define HAVE_SETREUID 1 19830 _ACEOF 19831 19832 fi 19833 done 19834 19835 fi 19836 done 19837 19838 for ac_func in setresgid 19839 do : 19840 ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid" 19841 if test "x$ac_cv_func_setresgid" = xyes; then : 19842 cat >>confdefs.h <<_ACEOF 19843 #define HAVE_SETRESGID 1 19844 _ACEOF 19845 19846 else 19847 for ac_func in setregid 19848 do : 19849 ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid" 19850 if test "x$ac_cv_func_setregid" = xyes; then : 19851 cat >>confdefs.h <<_ACEOF 19852 #define HAVE_SETREGID 1 19853 _ACEOF 19854 19855 fi 19856 done 19857 19858 fi 19859 done 19860 19861 19862 # check if setreuid en setregid fail, on MacOSX10.4(darwin8). 19863 if echo $target_os | grep darwin8 > /dev/null; then 19864 19865 $as_echo "#define DARWIN_BROKEN_SETREUID 1" >>confdefs.h 19866 19867 fi 19868 ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" " 19869 $ac_includes_default 19870 #ifdef HAVE_NETINET_IN_H 19871 #include <netinet/in.h> 19872 #endif 19873 19874 #ifdef HAVE_NETINET_TCP_H 19875 #include <netinet/tcp.h> 19876 #endif 19877 19878 #ifdef HAVE_ARPA_INET_H 19879 #include <arpa/inet.h> 19880 #endif 19881 19882 #ifdef HAVE_WINSOCK2_H 19883 #include <winsock2.h> 19884 #endif 19885 19886 #ifdef HAVE_WS2TCPIP_H 19887 #include <ws2tcpip.h> 19888 #endif 19889 19890 " 19891 if test "x$ac_cv_have_decl_inet_pton" = xyes; then : 19892 ac_have_decl=1 19893 else 19894 ac_have_decl=0 19895 fi 19896 19897 cat >>confdefs.h <<_ACEOF 19898 #define HAVE_DECL_INET_PTON $ac_have_decl 19899 _ACEOF 19900 ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" " 19901 $ac_includes_default 19902 #ifdef HAVE_NETINET_IN_H 19903 #include <netinet/in.h> 19904 #endif 19905 19906 #ifdef HAVE_NETINET_TCP_H 19907 #include <netinet/tcp.h> 19908 #endif 19909 19910 #ifdef HAVE_ARPA_INET_H 19911 #include <arpa/inet.h> 19912 #endif 19913 19914 #ifdef HAVE_WINSOCK2_H 19915 #include <winsock2.h> 19916 #endif 19917 19918 #ifdef HAVE_WS2TCPIP_H 19919 #include <ws2tcpip.h> 19920 #endif 19921 19922 " 19923 if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : 19924 ac_have_decl=1 19925 else 19926 ac_have_decl=0 19927 fi 19928 19929 cat >>confdefs.h <<_ACEOF 19930 #define HAVE_DECL_INET_NTOP $ac_have_decl 19931 _ACEOF 19932 19933 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" 19934 if test "x$ac_cv_func_inet_aton" = xyes; then : 19935 $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h 19936 19937 else 19938 case " $LIBOBJS " in 19939 *" inet_aton.$ac_objext "* ) ;; 19940 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" 19941 ;; 19942 esac 19943 19944 fi 19945 19946 19947 ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" 19948 if test "x$ac_cv_func_inet_pton" = xyes; then : 19949 $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h 19950 19951 else 19952 case " $LIBOBJS " in 19953 *" inet_pton.$ac_objext "* ) ;; 19954 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext" 19955 ;; 19956 esac 19957 19958 fi 19959 19960 19961 ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" 19962 if test "x$ac_cv_func_inet_ntop" = xyes; then : 19963 $as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h 19964 19965 else 19966 case " $LIBOBJS " in 19967 *" inet_ntop.$ac_objext "* ) ;; 19968 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext" 19969 ;; 19970 esac 19971 19972 fi 19973 19974 19975 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" 19976 if test "x$ac_cv_func_snprintf" = xyes; then : 19977 $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h 19978 19979 else 19980 case " $LIBOBJS " in 19981 *" snprintf.$ac_objext "* ) ;; 19982 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 19983 ;; 19984 esac 19985 19986 fi 19987 19988 19989 # test if snprintf return the proper length 19990 if test "x$ac_cv_func_snprintf" = xyes; then 19991 if test c${cross_compiling} = cno; then 19992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct snprintf return value" >&5 19993 $as_echo_n "checking for correct snprintf return value... " >&6; } 19994 if test "$cross_compiling" = yes; then : 19995 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19996 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 19997 as_fn_error $? "cannot run test program while cross compiling 19998 See \`config.log' for more details" "$LINENO" 5; } 19999 else 20000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20001 /* end confdefs.h. */ 20002 $ac_includes_default 20003 20004 int main(void) { return !(snprintf(NULL, 0, "test") == 4); } 20005 20006 _ACEOF 20007 if ac_fn_c_try_run "$LINENO"; then : 20008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20009 $as_echo "yes" >&6; } 20010 else 20011 20012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20013 $as_echo "no" >&6; } 20014 20015 $as_echo "#define SNPRINTF_RET_BROKEN /**/" >>confdefs.h 20016 20017 case " $LIBOBJS " in 20018 *" snprintf.$ac_objext "* ) ;; 20019 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 20020 ;; 20021 esac 20022 20023 20024 fi 20025 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 20026 conftest.$ac_objext conftest.beam conftest.$ac_ext 20027 fi 20028 20029 fi 20030 fi 20031 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 20032 if test "x$ac_cv_func_strlcat" = xyes; then : 20033 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 20034 20035 else 20036 case " $LIBOBJS " in 20037 *" strlcat.$ac_objext "* ) ;; 20038 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 20039 ;; 20040 esac 20041 20042 fi 20043 20044 20045 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 20046 if test "x$ac_cv_func_strlcpy" = xyes; then : 20047 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 20048 20049 else 20050 case " $LIBOBJS " in 20051 *" strlcpy.$ac_objext "* ) ;; 20052 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 20053 ;; 20054 esac 20055 20056 fi 20057 20058 20059 ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" 20060 if test "x$ac_cv_func_memmove" = xyes; then : 20061 $as_echo "#define HAVE_MEMMOVE 1" >>confdefs.h 20062 20063 else 20064 case " $LIBOBJS " in 20065 *" memmove.$ac_objext "* ) ;; 20066 *) LIBOBJS="$LIBOBJS memmove.$ac_objext" 20067 ;; 20068 esac 20069 20070 fi 20071 20072 20073 ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r" 20074 if test "x$ac_cv_func_gmtime_r" = xyes; then : 20075 $as_echo "#define HAVE_GMTIME_R 1" >>confdefs.h 20076 20077 else 20078 case " $LIBOBJS " in 20079 *" gmtime_r.$ac_objext "* ) ;; 20080 *) LIBOBJS="$LIBOBJS gmtime_r.$ac_objext" 20081 ;; 20082 esac 20083 20084 fi 20085 20086 20087 ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank" 20088 if test "x$ac_cv_func_isblank" = xyes; then : 20089 $as_echo "#define HAVE_ISBLANK 1" >>confdefs.h 20090 20091 else 20092 case " $LIBOBJS " in 20093 *" isblank.$ac_objext "* ) ;; 20094 *) LIBOBJS="$LIBOBJS isblank.$ac_objext" 20095 ;; 20096 esac 20097 20098 fi 20099 20100 20101 ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" 20102 if test "x$ac_cv_func_explicit_bzero" = xyes; then : 20103 $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h 20104 20105 else 20106 case " $LIBOBJS " in 20107 *" explicit_bzero.$ac_objext "* ) ;; 20108 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 20109 ;; 20110 esac 20111 20112 fi 20113 20114 20115 LIBOBJ_WITHOUT_CTIMEARC4="$LIBOBJS" 20116 20117 ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray" 20118 if test "x$ac_cv_func_reallocarray" = xyes; then : 20119 $as_echo "#define HAVE_REALLOCARRAY 1" >>confdefs.h 20120 20121 else 20122 case " $LIBOBJS " in 20123 *" reallocarray.$ac_objext "* ) ;; 20124 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 20125 ;; 20126 esac 20127 20128 fi 20129 20130 20131 if test "$USE_NSS" = "no"; then 20132 ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random" 20133 if test "x$ac_cv_func_arc4random" = xyes; then : 20134 $as_echo "#define HAVE_ARC4RANDOM 1" >>confdefs.h 20135 20136 else 20137 case " $LIBOBJS " in 20138 *" arc4random.$ac_objext "* ) ;; 20139 *) LIBOBJS="$LIBOBJS arc4random.$ac_objext" 20140 ;; 20141 esac 20142 20143 fi 20144 20145 20146 ac_fn_c_check_func "$LINENO" "arc4random_uniform" "ac_cv_func_arc4random_uniform" 20147 if test "x$ac_cv_func_arc4random_uniform" = xyes; then : 20148 $as_echo "#define HAVE_ARC4RANDOM_UNIFORM 1" >>confdefs.h 20149 20150 else 20151 case " $LIBOBJS " in 20152 *" arc4random_uniform.$ac_objext "* ) ;; 20153 *) LIBOBJS="$LIBOBJS arc4random_uniform.$ac_objext" 20154 ;; 20155 esac 20156 20157 fi 20158 20159 20160 if test "$ac_cv_func_arc4random" = "no"; then 20161 case " $LIBOBJS " in 20162 *" arc4_lock.$ac_objext "* ) ;; 20163 *) LIBOBJS="$LIBOBJS arc4_lock.$ac_objext" 20164 ;; 20165 esac 20166 20167 for ac_func in getentropy 20168 do : 20169 ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy" 20170 if test "x$ac_cv_func_getentropy" = xyes; then : 20171 cat >>confdefs.h <<_ACEOF 20172 #define HAVE_GETENTROPY 1 20173 _ACEOF 20174 20175 else 20176 20177 if test "$USE_WINSOCK" = 1; then 20178 case " $LIBOBJS " in 20179 *" getentropy_win.$ac_objext "* ) ;; 20180 *) LIBOBJS="$LIBOBJS getentropy_win.$ac_objext" 20181 ;; 20182 esac 20183 20184 else 20185 case "$host" in 20186 Darwin|*darwin*) 20187 case " $LIBOBJS " in 20188 *" getentropy_osx.$ac_objext "* ) ;; 20189 *) LIBOBJS="$LIBOBJS getentropy_osx.$ac_objext" 20190 ;; 20191 esac 20192 20193 ;; 20194 *solaris*|*sunos*|SunOS) 20195 case " $LIBOBJS " in 20196 *" getentropy_solaris.$ac_objext "* ) ;; 20197 *) LIBOBJS="$LIBOBJS getentropy_solaris.$ac_objext" 20198 ;; 20199 esac 20200 20201 for ac_header in sys/sha2.h 20202 do : 20203 ac_fn_c_check_header_compile "$LINENO" "sys/sha2.h" "ac_cv_header_sys_sha2_h" "$ac_includes_default 20204 " 20205 if test "x$ac_cv_header_sys_sha2_h" = xyes; then : 20206 cat >>confdefs.h <<_ACEOF 20207 #define HAVE_SYS_SHA2_H 1 20208 _ACEOF 20209 20210 else 20211 20212 for ac_func in SHA512_Update 20213 do : 20214 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 20215 if test "x$ac_cv_func_SHA512_Update" = xyes; then : 20216 cat >>confdefs.h <<_ACEOF 20217 #define HAVE_SHA512_UPDATE 1 20218 _ACEOF 20219 20220 else 20221 20222 case " $LIBOBJS " in 20223 *" sha512.$ac_objext "* ) ;; 20224 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 20225 ;; 20226 esac 20227 20228 20229 fi 20230 done 20231 20232 20233 fi 20234 20235 done 20236 20237 if test "$ac_cv_header_sys_sha2_h" = "yes"; then 20238 # this lib needed for sha2 on solaris 20239 LIBS="$LIBS -lmd" 20240 fi 20241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 20242 $as_echo_n "checking for library containing clock_gettime... " >&6; } 20243 if ${ac_cv_search_clock_gettime+:} false; then : 20244 $as_echo_n "(cached) " >&6 20245 else 20246 ac_func_search_save_LIBS=$LIBS 20247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20248 /* end confdefs.h. */ 20249 20250 /* Override any GCC internal prototype to avoid an error. 20251 Use char because int might match the return type of a GCC 20252 builtin and then its argument prototype would still apply. */ 20253 #ifdef __cplusplus 20254 extern "C" 20255 #endif 20256 char clock_gettime (); 20257 int 20258 main () 20259 { 20260 return clock_gettime (); 20261 ; 20262 return 0; 20263 } 20264 _ACEOF 20265 for ac_lib in '' rt; do 20266 if test -z "$ac_lib"; then 20267 ac_res="none required" 20268 else 20269 ac_res=-l$ac_lib 20270 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20271 fi 20272 if ac_fn_c_try_link "$LINENO"; then : 20273 ac_cv_search_clock_gettime=$ac_res 20274 fi 20275 rm -f core conftest.err conftest.$ac_objext \ 20276 conftest$ac_exeext 20277 if ${ac_cv_search_clock_gettime+:} false; then : 20278 break 20279 fi 20280 done 20281 if ${ac_cv_search_clock_gettime+:} false; then : 20282 20283 else 20284 ac_cv_search_clock_gettime=no 20285 fi 20286 rm conftest.$ac_ext 20287 LIBS=$ac_func_search_save_LIBS 20288 fi 20289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 20290 $as_echo "$ac_cv_search_clock_gettime" >&6; } 20291 ac_res=$ac_cv_search_clock_gettime 20292 if test "$ac_res" != no; then : 20293 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20294 20295 fi 20296 20297 ;; 20298 *linux*|Linux|*) 20299 case " $LIBOBJS " in 20300 *" getentropy_linux.$ac_objext "* ) ;; 20301 *) LIBOBJS="$LIBOBJS getentropy_linux.$ac_objext" 20302 ;; 20303 esac 20304 20305 for ac_func in SHA512_Update 20306 do : 20307 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 20308 if test "x$ac_cv_func_SHA512_Update" = xyes; then : 20309 cat >>confdefs.h <<_ACEOF 20310 #define HAVE_SHA512_UPDATE 1 20311 _ACEOF 20312 20313 else 20314 20315 20316 $as_echo "#define COMPAT_SHA512 1" >>confdefs.h 20317 20318 case " $LIBOBJS " in 20319 *" sha512.$ac_objext "* ) ;; 20320 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 20321 ;; 20322 esac 20323 20324 20325 fi 20326 done 20327 20328 for ac_header in sys/sysctl.h 20329 do : 20330 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default 20331 " 20332 if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : 20333 cat >>confdefs.h <<_ACEOF 20334 #define HAVE_SYS_SYSCTL_H 1 20335 _ACEOF 20336 20337 fi 20338 20339 done 20340 20341 for ac_func in getauxval 20342 do : 20343 ac_fn_c_check_func "$LINENO" "getauxval" "ac_cv_func_getauxval" 20344 if test "x$ac_cv_func_getauxval" = xyes; then : 20345 cat >>confdefs.h <<_ACEOF 20346 #define HAVE_GETAUXVAL 1 20347 _ACEOF 20348 20349 fi 20350 done 20351 20352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 20353 $as_echo_n "checking for library containing clock_gettime... " >&6; } 20354 if ${ac_cv_search_clock_gettime+:} false; then : 20355 $as_echo_n "(cached) " >&6 20356 else 20357 ac_func_search_save_LIBS=$LIBS 20358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20359 /* end confdefs.h. */ 20360 20361 /* Override any GCC internal prototype to avoid an error. 20362 Use char because int might match the return type of a GCC 20363 builtin and then its argument prototype would still apply. */ 20364 #ifdef __cplusplus 20365 extern "C" 20366 #endif 20367 char clock_gettime (); 20368 int 20369 main () 20370 { 20371 return clock_gettime (); 20372 ; 20373 return 0; 20374 } 20375 _ACEOF 20376 for ac_lib in '' rt; do 20377 if test -z "$ac_lib"; then 20378 ac_res="none required" 20379 else 20380 ac_res=-l$ac_lib 20381 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20382 fi 20383 if ac_fn_c_try_link "$LINENO"; then : 20384 ac_cv_search_clock_gettime=$ac_res 20385 fi 20386 rm -f core conftest.err conftest.$ac_objext \ 20387 conftest$ac_exeext 20388 if ${ac_cv_search_clock_gettime+:} false; then : 20389 break 20390 fi 20391 done 20392 if ${ac_cv_search_clock_gettime+:} false; then : 20393 20394 else 20395 ac_cv_search_clock_gettime=no 20396 fi 20397 rm conftest.$ac_ext 20398 LIBS=$ac_func_search_save_LIBS 20399 fi 20400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 20401 $as_echo "$ac_cv_search_clock_gettime" >&6; } 20402 ac_res=$ac_cv_search_clock_gettime 20403 if test "$ac_res" != no; then : 20404 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20405 20406 fi 20407 20408 ;; 20409 esac 20410 fi 20411 20412 fi 20413 done 20414 20415 fi 20416 fi 20417 LIBOBJ_WITHOUT_CTIME="$LIBOBJS" 20418 20419 ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r" 20420 if test "x$ac_cv_func_ctime_r" = xyes; then : 20421 $as_echo "#define HAVE_CTIME_R 1" >>confdefs.h 20422 20423 else 20424 case " $LIBOBJS " in 20425 *" ctime_r.$ac_objext "* ) ;; 20426 *) LIBOBJS="$LIBOBJS ctime_r.$ac_objext" 20427 ;; 20428 esac 20429 20430 fi 20431 20432 20433 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 20434 if test "x$ac_cv_func_strsep" = xyes; then : 20435 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 20436 20437 else 20438 case " $LIBOBJS " in 20439 *" strsep.$ac_objext "* ) ;; 20440 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 20441 ;; 20442 esac 20443 20444 fi 20445 20446 20447 20448 # Check whether --enable-allsymbols was given. 20449 if test "${enable_allsymbols+set}" = set; then : 20450 enableval=$enable_allsymbols; 20451 fi 20452 20453 case "$enable_allsymbols" in 20454 yes) 20455 COMMON_OBJ_ALL_SYMBOLS="" 20456 UBSYMS="" 20457 EXTRALINK="-L. -L.libs -lunbound" 20458 20459 $as_echo "#define EXPORT_ALL_SYMBOLS 1" >>confdefs.h 20460 20461 ;; 20462 no|*) 20463 COMMON_OBJ_ALL_SYMBOLS='$(COMMON_OBJ)' 20464 UBSYMS='-export-symbols $(srcdir)/libunbound/ubsyms.def' 20465 EXTRALINK="" 20466 ;; 20467 esac 20468 20469 20470 20471 if test x_$enable_lock_checks = x_yes; then 20472 UBSYMS="-export-symbols clubsyms.def" 20473 cp ${srcdir}/libunbound/ubsyms.def clubsyms.def 20474 echo lock_protect >> clubsyms.def 20475 echo lock_unprotect >> clubsyms.def 20476 echo lock_get_mem >> clubsyms.def 20477 echo checklock_start >> clubsyms.def 20478 echo checklock_stop >> clubsyms.def 20479 echo checklock_lock >> clubsyms.def 20480 echo checklock_unlock >> clubsyms.def 20481 echo checklock_init >> clubsyms.def 20482 echo checklock_thrcreate >> clubsyms.def 20483 echo checklock_thrjoin >> clubsyms.def 20484 fi 20485 20486 # check for dnstap if requested 20487 20488 # Check whether --enable-dnstap was given. 20489 if test "${enable_dnstap+set}" = set; then : 20490 enableval=$enable_dnstap; opt_dnstap=$enableval 20491 else 20492 opt_dnstap=no 20493 fi 20494 20495 20496 20497 # Check whether --with-dnstap-socket-path was given. 20498 if test "${with_dnstap_socket_path+set}" = set; then : 20499 withval=$with_dnstap_socket_path; opt_dnstap_socket_path=$withval 20500 else 20501 opt_dnstap_socket_path="$UNBOUND_RUN_DIR/dnstap.sock" 20502 fi 20503 20504 20505 if test "x$opt_dnstap" != "xno"; then 20506 # Extract the first word of "protoc-c", so it can be a program name with args. 20507 set dummy protoc-c; ac_word=$2 20508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 20509 $as_echo_n "checking for $ac_word... " >&6; } 20510 if ${ac_cv_path_PROTOC_C+:} false; then : 20511 $as_echo_n "(cached) " >&6 20512 else 20513 case $PROTOC_C in 20514 [\\/]* | ?:[\\/]*) 20515 ac_cv_path_PROTOC_C="$PROTOC_C" # Let the user override the test with a path. 20516 ;; 20517 *) 20518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20519 for as_dir in $PATH 20520 do 20521 IFS=$as_save_IFS 20522 test -z "$as_dir" && as_dir=. 20523 for ac_exec_ext in '' $ac_executable_extensions; do 20524 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 20525 ac_cv_path_PROTOC_C="$as_dir/$ac_word$ac_exec_ext" 20526 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 20527 break 2 20528 fi 20529 done 20530 done 20531 IFS=$as_save_IFS 20532 20533 ;; 20534 esac 20535 fi 20536 PROTOC_C=$ac_cv_path_PROTOC_C 20537 if test -n "$PROTOC_C"; then 20538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROTOC_C" >&5 20539 $as_echo "$PROTOC_C" >&6; } 20540 else 20541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20542 $as_echo "no" >&6; } 20543 fi 20544 20545 20546 if test -z "$PROTOC_C"; then 20547 as_fn_error $? "The protoc-c program was not found. Please install protobuf-c!" "$LINENO" 5 20548 fi 20549 20550 # Check whether --with-protobuf-c was given. 20551 if test "${with_protobuf_c+set}" = set; then : 20552 withval=$with_protobuf_c; 20553 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 20554 if test -f $withval/include/google/protobuf-c/protobuf-c.h; then 20555 CFLAGS="$CFLAGS -I$withval/include/google" 20556 else 20557 CFLAGS="$CFLAGS -I$withval/include" 20558 fi 20559 LDFLAGS="$LDFLAGS -L$withval/lib" 20560 20561 else 20562 20563 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 20564 if test -f /usr/include/google/protobuf-c/protobuf-c.h; then 20565 CFLAGS="$CFLAGS -I/usr/include/google" 20566 else 20567 if test -f /usr/local/include/google/protobuf-c/protobuf-c.h; then 20568 CFLAGS="$CFLAGS -I/usr/local/include/google" 20569 LDFLAGS="$LDFLAGS -L/usr/local/lib" 20570 fi 20571 fi 20572 20573 fi 20574 20575 20576 # Check whether --with-libfstrm was given. 20577 if test "${with_libfstrm+set}" = set; then : 20578 withval=$with_libfstrm; 20579 CFLAGS="$CFLAGS -I$withval/include" 20580 LDFLAGS="$LDFLAGS -L$withval/lib" 20581 20582 fi 20583 20584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fstrm_iothr_init" >&5 20585 $as_echo_n "checking for library containing fstrm_iothr_init... " >&6; } 20586 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 20587 $as_echo_n "(cached) " >&6 20588 else 20589 ac_func_search_save_LIBS=$LIBS 20590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20591 /* end confdefs.h. */ 20592 20593 /* Override any GCC internal prototype to avoid an error. 20594 Use char because int might match the return type of a GCC 20595 builtin and then its argument prototype would still apply. */ 20596 #ifdef __cplusplus 20597 extern "C" 20598 #endif 20599 char fstrm_iothr_init (); 20600 int 20601 main () 20602 { 20603 return fstrm_iothr_init (); 20604 ; 20605 return 0; 20606 } 20607 _ACEOF 20608 for ac_lib in '' fstrm; do 20609 if test -z "$ac_lib"; then 20610 ac_res="none required" 20611 else 20612 ac_res=-l$ac_lib 20613 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20614 fi 20615 if ac_fn_c_try_link "$LINENO"; then : 20616 ac_cv_search_fstrm_iothr_init=$ac_res 20617 fi 20618 rm -f core conftest.err conftest.$ac_objext \ 20619 conftest$ac_exeext 20620 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 20621 break 20622 fi 20623 done 20624 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 20625 20626 else 20627 ac_cv_search_fstrm_iothr_init=no 20628 fi 20629 rm conftest.$ac_ext 20630 LIBS=$ac_func_search_save_LIBS 20631 fi 20632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fstrm_iothr_init" >&5 20633 $as_echo "$ac_cv_search_fstrm_iothr_init" >&6; } 20634 ac_res=$ac_cv_search_fstrm_iothr_init 20635 if test "$ac_res" != no; then : 20636 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20637 20638 else 20639 as_fn_error $? "The fstrm library was not found. Please install fstrm!" "$LINENO" 5 20640 fi 20641 20642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing protobuf_c_message_pack" >&5 20643 $as_echo_n "checking for library containing protobuf_c_message_pack... " >&6; } 20644 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 20645 $as_echo_n "(cached) " >&6 20646 else 20647 ac_func_search_save_LIBS=$LIBS 20648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20649 /* end confdefs.h. */ 20650 20651 /* Override any GCC internal prototype to avoid an error. 20652 Use char because int might match the return type of a GCC 20653 builtin and then its argument prototype would still apply. */ 20654 #ifdef __cplusplus 20655 extern "C" 20656 #endif 20657 char protobuf_c_message_pack (); 20658 int 20659 main () 20660 { 20661 return protobuf_c_message_pack (); 20662 ; 20663 return 0; 20664 } 20665 _ACEOF 20666 for ac_lib in '' protobuf-c; do 20667 if test -z "$ac_lib"; then 20668 ac_res="none required" 20669 else 20670 ac_res=-l$ac_lib 20671 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20672 fi 20673 if ac_fn_c_try_link "$LINENO"; then : 20674 ac_cv_search_protobuf_c_message_pack=$ac_res 20675 fi 20676 rm -f core conftest.err conftest.$ac_objext \ 20677 conftest$ac_exeext 20678 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 20679 break 20680 fi 20681 done 20682 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 20683 20684 else 20685 ac_cv_search_protobuf_c_message_pack=no 20686 fi 20687 rm conftest.$ac_ext 20688 LIBS=$ac_func_search_save_LIBS 20689 fi 20690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_protobuf_c_message_pack" >&5 20691 $as_echo "$ac_cv_search_protobuf_c_message_pack" >&6; } 20692 ac_res=$ac_cv_search_protobuf_c_message_pack 20693 if test "$ac_res" != no; then : 20694 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20695 20696 else 20697 as_fn_error $? "The protobuf-c library was not found. Please install protobuf-c!" "$LINENO" 5 20698 fi 20699 20700 20701 20702 $as_echo "#define USE_DNSTAP 1" >>confdefs.h 20703 20704 ENABLE_DNSTAP=1 20705 20706 20707 20708 hdr_dnstap_socket_path="`echo $opt_dnstap_socket_path | sed -e 's/\\\\/\\\\\\\\/g'`" 20709 20710 20711 cat >>confdefs.h <<_ACEOF 20712 #define DNSTAP_SOCKET_PATH "$hdr_dnstap_socket_path" 20713 _ACEOF 20714 20715 20716 DNSTAP_SRC="dnstap/dnstap.c dnstap/dnstap.pb-c.c" 20717 20718 DNSTAP_OBJ="dnstap.lo dnstap.pb-c.lo" 20719 20720 20721 else 20722 20723 ENABLE_DNSTAP=0 20724 20725 20726 20727 fi 20728 20729 20730 # check for dnscrypt if requested 20731 20732 # Check whether --enable-dnscrypt was given. 20733 if test "${enable_dnscrypt+set}" = set; then : 20734 enableval=$enable_dnscrypt; opt_dnscrypt=$enableval 20735 else 20736 opt_dnscrypt=no 20737 fi 20738 20739 20740 if test "x$opt_dnscrypt" != "xno"; then 20741 20742 # Check whether --with-libsodium was given. 20743 if test "${with_libsodium+set}" = set; then : 20744 withval=$with_libsodium; 20745 CFLAGS="$CFLAGS -I$withval/include" 20746 LDFLAGS="$LDFLAGS -L$withval/lib" 20747 20748 fi 20749 20750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_init" >&5 20751 $as_echo_n "checking for library containing sodium_init... " >&6; } 20752 if ${ac_cv_search_sodium_init+:} false; then : 20753 $as_echo_n "(cached) " >&6 20754 else 20755 ac_func_search_save_LIBS=$LIBS 20756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20757 /* end confdefs.h. */ 20758 20759 /* Override any GCC internal prototype to avoid an error. 20760 Use char because int might match the return type of a GCC 20761 builtin and then its argument prototype would still apply. */ 20762 #ifdef __cplusplus 20763 extern "C" 20764 #endif 20765 char sodium_init (); 20766 int 20767 main () 20768 { 20769 return sodium_init (); 20770 ; 20771 return 0; 20772 } 20773 _ACEOF 20774 for ac_lib in '' sodium; do 20775 if test -z "$ac_lib"; then 20776 ac_res="none required" 20777 else 20778 ac_res=-l$ac_lib 20779 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20780 fi 20781 if ac_fn_c_try_link "$LINENO"; then : 20782 ac_cv_search_sodium_init=$ac_res 20783 fi 20784 rm -f core conftest.err conftest.$ac_objext \ 20785 conftest$ac_exeext 20786 if ${ac_cv_search_sodium_init+:} false; then : 20787 break 20788 fi 20789 done 20790 if ${ac_cv_search_sodium_init+:} false; then : 20791 20792 else 20793 ac_cv_search_sodium_init=no 20794 fi 20795 rm conftest.$ac_ext 20796 LIBS=$ac_func_search_save_LIBS 20797 fi 20798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_init" >&5 20799 $as_echo "$ac_cv_search_sodium_init" >&6; } 20800 ac_res=$ac_cv_search_sodium_init 20801 if test "$ac_res" != no; then : 20802 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20803 20804 else 20805 as_fn_error $? "The sodium library was not found. Please install sodium!" "$LINENO" 5 20806 fi 20807 20808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm" >&5 20809 $as_echo_n "checking for library containing crypto_box_curve25519xchacha20poly1305_beforenm... " >&6; } 20810 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 20811 $as_echo_n "(cached) " >&6 20812 else 20813 ac_func_search_save_LIBS=$LIBS 20814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20815 /* end confdefs.h. */ 20816 20817 /* Override any GCC internal prototype to avoid an error. 20818 Use char because int might match the return type of a GCC 20819 builtin and then its argument prototype would still apply. */ 20820 #ifdef __cplusplus 20821 extern "C" 20822 #endif 20823 char crypto_box_curve25519xchacha20poly1305_beforenm (); 20824 int 20825 main () 20826 { 20827 return crypto_box_curve25519xchacha20poly1305_beforenm (); 20828 ; 20829 return 0; 20830 } 20831 _ACEOF 20832 for ac_lib in '' sodium; do 20833 if test -z "$ac_lib"; then 20834 ac_res="none required" 20835 else 20836 ac_res=-l$ac_lib 20837 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20838 fi 20839 if ac_fn_c_try_link "$LINENO"; then : 20840 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=$ac_res 20841 fi 20842 rm -f core conftest.err conftest.$ac_objext \ 20843 conftest$ac_exeext 20844 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 20845 break 20846 fi 20847 done 20848 if ${ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm+:} false; then : 20849 20850 else 20851 ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm=no 20852 fi 20853 rm conftest.$ac_ext 20854 LIBS=$ac_func_search_save_LIBS 20855 fi 20856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&5 20857 $as_echo "$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm" >&6; } 20858 ac_res=$ac_cv_search_crypto_box_curve25519xchacha20poly1305_beforenm 20859 if test "$ac_res" != no; then : 20860 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20861 20862 ENABLE_DNSCRYPT_XCHACHA20=1 20863 20864 20865 $as_echo "#define USE_DNSCRYPT_XCHACHA20 1" >>confdefs.h 20866 20867 20868 else 20869 20870 ENABLE_DNSCRYPT_XCHACHA20=0 20871 20872 20873 fi 20874 20875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sodium_set_misuse_handler" >&5 20876 $as_echo_n "checking for library containing sodium_set_misuse_handler... " >&6; } 20877 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then : 20878 $as_echo_n "(cached) " >&6 20879 else 20880 ac_func_search_save_LIBS=$LIBS 20881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20882 /* end confdefs.h. */ 20883 20884 /* Override any GCC internal prototype to avoid an error. 20885 Use char because int might match the return type of a GCC 20886 builtin and then its argument prototype would still apply. */ 20887 #ifdef __cplusplus 20888 extern "C" 20889 #endif 20890 char sodium_set_misuse_handler (); 20891 int 20892 main () 20893 { 20894 return sodium_set_misuse_handler (); 20895 ; 20896 return 0; 20897 } 20898 _ACEOF 20899 for ac_lib in '' sodium; do 20900 if test -z "$ac_lib"; then 20901 ac_res="none required" 20902 else 20903 ac_res=-l$ac_lib 20904 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 20905 fi 20906 if ac_fn_c_try_link "$LINENO"; then : 20907 ac_cv_search_sodium_set_misuse_handler=$ac_res 20908 fi 20909 rm -f core conftest.err conftest.$ac_objext \ 20910 conftest$ac_exeext 20911 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then : 20912 break 20913 fi 20914 done 20915 if ${ac_cv_search_sodium_set_misuse_handler+:} false; then : 20916 20917 else 20918 ac_cv_search_sodium_set_misuse_handler=no 20919 fi 20920 rm conftest.$ac_ext 20921 LIBS=$ac_func_search_save_LIBS 20922 fi 20923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sodium_set_misuse_handler" >&5 20924 $as_echo "$ac_cv_search_sodium_set_misuse_handler" >&6; } 20925 ac_res=$ac_cv_search_sodium_set_misuse_handler 20926 if test "$ac_res" != no; then : 20927 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 20928 20929 20930 $as_echo "#define SODIUM_MISUSE_HANDLER 1" >>confdefs.h 20931 20932 20933 fi 20934 20935 20936 20937 $as_echo "#define USE_DNSCRYPT 1" >>confdefs.h 20938 20939 ENABLE_DNSCRYPT=1 20940 20941 20942 DNSCRYPT_SRC="dnscrypt/dnscrypt.c" 20943 20944 DNSCRYPT_OBJ="dnscrypt.lo" 20945 20946 20947 else 20948 ENABLE_DNSCRYPT_XCHACHA20=0 20949 20950 20951 ENABLE_DNSCRYPT=0 20952 20953 20954 20955 fi 20956 20957 20958 # check for cachedb if requested 20959 # Check whether --enable-cachedb was given. 20960 if test "${enable_cachedb+set}" = set; then : 20961 enableval=$enable_cachedb; 20962 fi 20963 20964 # turn on cachedb when hiredis support is enabled. 20965 if test "$found_libhiredis" = "yes"; then enable_cachedb="yes"; fi 20966 case "$enable_cachedb" in 20967 yes) 20968 20969 $as_echo "#define USE_CACHEDB 1" >>confdefs.h 20970 20971 ;; 20972 no|*) 20973 # nothing 20974 ;; 20975 esac 20976 20977 # check for ipsecmod if requested 20978 # Check whether --enable-ipsecmod was given. 20979 if test "${enable_ipsecmod+set}" = set; then : 20980 enableval=$enable_ipsecmod; 20981 fi 20982 20983 case "$enable_ipsecmod" in 20984 yes) 20985 20986 $as_echo "#define USE_IPSECMOD 1" >>confdefs.h 20987 20988 IPSECMOD_OBJ="ipsecmod.lo ipsecmod-whitelist.lo" 20989 20990 IPSECMOD_HEADER='$(srcdir)/ipsecmod/ipsecmod.h $(srcdir)/ipsecmod/ipsecmod-whitelist.h' 20991 20992 ;; 20993 no|*) 20994 # nothing 20995 ;; 20996 esac 20997 20998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ${MAKE:-make} supports $< with implicit rule in scope" >&5 20999 $as_echo_n "checking if ${MAKE:-make} supports $< with implicit rule in scope... " >&6; } 21000 # on openBSD, the implicit rule make $< work. 21001 # on Solaris, it does not work ($? is changed sources, $^ lists dependencies). 21002 # gmake works. 21003 cat >conftest.make <<EOF 21004 all: conftest.lo 21005 21006 conftest.lo foo.lo bla.lo: 21007 if test -f "\$<"; then touch \$@; fi 21008 21009 .SUFFIXES: .lo 21010 .c.lo: 21011 if test -f "\$<"; then touch \$@; fi 21012 21013 conftest.lo: conftest.dir/conftest.c 21014 EOF 21015 mkdir conftest.dir 21016 touch conftest.dir/conftest.c 21017 rm -f conftest.lo conftest.c 21018 ${MAKE:-make} -f conftest.make >/dev/null 21019 rm -f conftest.make conftest.c conftest.dir/conftest.c 21020 rm -rf conftest.dir 21021 if test ! -f conftest.lo; then 21022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 21023 $as_echo "no" >&6; } 21024 SOURCEDETERMINE='echo "$^" | awk "-F " "{print \$$1;}" > .source' 21025 SOURCEFILE='`cat .source`' 21026 else 21027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 21028 $as_echo "yes" >&6; } 21029 SOURCEDETERMINE=':' 21030 SOURCEFILE='$<' 21031 fi 21032 rm -f conftest.lo 21033 21034 21035 21036 # see if we want to build the library or everything 21037 ALLTARGET="alltargets" 21038 INSTALLTARGET="install-all" 21039 21040 # Check whether --with-libunbound-only was given. 21041 if test "${with_libunbound_only+set}" = set; then : 21042 withval=$with_libunbound_only; 21043 if test "$withval" = "yes"; then 21044 ALLTARGET="lib" 21045 INSTALLTARGET="install-lib" 21046 fi 21047 21048 fi 21049 21050 if test $ALLTARGET = "alltargets"; then 21051 if test $USE_NSS = "yes"; then 21052 as_fn_error $? "--with-nss can only be used in combination with --with-libunbound-only." "$LINENO" 5 21053 fi 21054 if test $USE_NETTLE = "yes"; then 21055 as_fn_error $? "--with-nettle can only be used in combination with --with-libunbound-only." "$LINENO" 5 21056 fi 21057 fi 21058 21059 21060 21061 21062 21063 { $as_echo "$as_me:${as_lineno-$LINENO}: Stripping extension flags..." >&5 21064 $as_echo "$as_me: Stripping extension flags..." >&6;} 21065 21066 if echo $CFLAGS | grep " -D_GNU_SOURCE" >/dev/null 2>&1; then 21067 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_GNU_SOURCE//g'`" 21068 21069 $as_echo "#define OMITTED__D_GNU_SOURCE 1" >>confdefs.h 21070 21071 fi 21072 21073 21074 if echo $CFLAGS | grep " -D_BSD_SOURCE" >/dev/null 2>&1; then 21075 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_BSD_SOURCE//g'`" 21076 21077 $as_echo "#define OMITTED__D_BSD_SOURCE 1" >>confdefs.h 21078 21079 fi 21080 21081 21082 if echo $CFLAGS | grep " -D_DEFAULT_SOURCE" >/dev/null 2>&1; then 21083 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_DEFAULT_SOURCE//g'`" 21084 21085 $as_echo "#define OMITTED__D_DEFAULT_SOURCE 1" >>confdefs.h 21086 21087 fi 21088 21089 21090 if echo $CFLAGS | grep " -D__EXTENSIONS__" >/dev/null 2>&1; then 21091 CFLAGS="`echo $CFLAGS | sed -e 's/ -D__EXTENSIONS__//g'`" 21092 21093 $as_echo "#define OMITTED__D__EXTENSIONS__ 1" >>confdefs.h 21094 21095 fi 21096 21097 21098 if echo $CFLAGS | grep " -D_POSIX_C_SOURCE=200112" >/dev/null 2>&1; then 21099 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_POSIX_C_SOURCE=200112//g'`" 21100 21101 $as_echo "#define OMITTED__D_POSIX_C_SOURCE_200112 1" >>confdefs.h 21102 21103 fi 21104 21105 21106 if echo $CFLAGS | grep " -D_XOPEN_SOURCE=600" >/dev/null 2>&1; then 21107 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE=600//g'`" 21108 21109 $as_echo "#define OMITTED__D_XOPEN_SOURCE_600 1" >>confdefs.h 21110 21111 fi 21112 21113 21114 if echo $CFLAGS | grep " -D_XOPEN_SOURCE_EXTENDED=1" >/dev/null 2>&1; then 21115 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE_EXTENDED=1//g'`" 21116 21117 $as_echo "#define OMITTED__D_XOPEN_SOURCE_EXTENDED_1 1" >>confdefs.h 21118 21119 fi 21120 21121 21122 if echo $CFLAGS | grep " -D_ALL_SOURCE" >/dev/null 2>&1; then 21123 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_ALL_SOURCE//g'`" 21124 21125 $as_echo "#define OMITTED__D_ALL_SOURCE 1" >>confdefs.h 21126 21127 fi 21128 21129 21130 if echo $CFLAGS | grep " -D_LARGEFILE_SOURCE=1" >/dev/null 2>&1; then 21131 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_LARGEFILE_SOURCE=1//g'`" 21132 21133 $as_echo "#define OMITTED__D_LARGEFILE_SOURCE_1 1" >>confdefs.h 21134 21135 fi 21136 21137 21138 if test -n "$LATE_LDFLAGS"; then 21139 LDFLAGS="$LATE_LDFLAGS $LDFLAGS" 21140 fi 21141 # remove start spaces 21142 LDFLAGS=`echo "$LDFLAGS"|sed -e 's/^ *//'` 21143 LIBS=`echo "$LIBS"|sed -e 's/^ *//'` 21144 21145 21146 cat >>confdefs.h <<_ACEOF 21147 #define MAXSYSLOGMSGLEN 10240 21148 _ACEOF 21149 21150 21151 21152 21153 version=1.9.1 21154 21155 date=`date +'%b %e, %Y'` 21156 21157 21158 ac_config_files="$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" 21159 21160 ac_config_headers="$ac_config_headers config.h" 21161 21162 cat >confcache <<\_ACEOF 21163 # This file is a shell script that caches the results of configure 21164 # tests run on this system so they can be shared between configure 21165 # scripts and configure runs, see configure's option --config-cache. 21166 # It is not useful on other systems. If it contains results you don't 21167 # want to keep, you may remove or edit it. 21168 # 21169 # config.status only pays attention to the cache file if you give it 21170 # the --recheck option to rerun configure. 21171 # 21172 # `ac_cv_env_foo' variables (set or unset) will be overridden when 21173 # loading this file, other *unset* `ac_cv_foo' will be assigned the 21174 # following values. 21175 21176 _ACEOF 21177 21178 # The following way of writing the cache mishandles newlines in values, 21179 # but we know of no workaround that is simple, portable, and efficient. 21180 # So, we kill variables containing newlines. 21181 # Ultrix sh set writes to stderr and can't be redirected directly, 21182 # and sets the high bit in the cache file unless we assign to the vars. 21183 ( 21184 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 21185 eval ac_val=\$$ac_var 21186 case $ac_val in #( 21187 *${as_nl}*) 21188 case $ac_var in #( 21189 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 21190 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 21191 esac 21192 case $ac_var in #( 21193 _ | IFS | as_nl) ;; #( 21194 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 21195 *) { eval $ac_var=; unset $ac_var;} ;; 21196 esac ;; 21197 esac 21198 done 21199 21200 (set) 2>&1 | 21201 case $as_nl`(ac_space=' '; set) 2>&1` in #( 21202 *${as_nl}ac_space=\ *) 21203 # `set' does not quote correctly, so add quotes: double-quote 21204 # substitution turns \\\\ into \\, and sed turns \\ into \. 21205 sed -n \ 21206 "s/'/'\\\\''/g; 21207 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 21208 ;; #( 21209 *) 21210 # `set' quotes correctly as required by POSIX, so do not add quotes. 21211 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 21212 ;; 21213 esac | 21214 sort 21215 ) | 21216 sed ' 21217 /^ac_cv_env_/b end 21218 t clear 21219 :clear 21220 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 21221 t end 21222 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 21223 :end' >>confcache 21224 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 21225 if test -w "$cache_file"; then 21226 if test "x$cache_file" != "x/dev/null"; then 21227 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 21228 $as_echo "$as_me: updating cache $cache_file" >&6;} 21229 if test ! -f "$cache_file" || test -h "$cache_file"; then 21230 cat confcache >"$cache_file" 21231 else 21232 case $cache_file in #( 21233 */* | ?:*) 21234 mv -f confcache "$cache_file"$$ && 21235 mv -f "$cache_file"$$ "$cache_file" ;; #( 21236 *) 21237 mv -f confcache "$cache_file" ;; 21238 esac 21239 fi 21240 fi 21241 else 21242 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 21243 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 21244 fi 21245 fi 21246 rm -f confcache 21247 21248 test "x$prefix" = xNONE && prefix=$ac_default_prefix 21249 # Let make expand exec_prefix. 21250 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 21251 21252 DEFS=-DHAVE_CONFIG_H 21253 21254 ac_libobjs= 21255 ac_ltlibobjs= 21256 U= 21257 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 21258 # 1. Remove the extension, and $U if already installed. 21259 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 21260 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 21261 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 21262 # will be set to the directory where LIBOBJS objects are built. 21263 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 21264 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 21265 done 21266 LIBOBJS=$ac_libobjs 21267 21268 LTLIBOBJS=$ac_ltlibobjs 21269 21270 21271 if test -z "${USE_SYSTEMD_TRUE}" && test -z "${USE_SYSTEMD_FALSE}"; then 21272 as_fn_error $? "conditional \"USE_SYSTEMD\" was never defined. 21273 Usually this means the macro was only invoked conditionally." "$LINENO" 5 21274 fi 21275 21276 : "${CONFIG_STATUS=./config.status}" 21277 ac_write_fail=0 21278 ac_clean_files_save=$ac_clean_files 21279 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 21280 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 21281 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 21282 as_write_fail=0 21283 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 21284 #! $SHELL 21285 # Generated by $as_me. 21286 # Run this file to recreate the current configuration. 21287 # Compiler output produced by configure, useful for debugging 21288 # configure, is in config.log if it exists. 21289 21290 debug=false 21291 ac_cs_recheck=false 21292 ac_cs_silent=false 21293 21294 SHELL=\${CONFIG_SHELL-$SHELL} 21295 export SHELL 21296 _ASEOF 21297 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 21298 ## -------------------- ## 21299 ## M4sh Initialization. ## 21300 ## -------------------- ## 21301 21302 # Be more Bourne compatible 21303 DUALCASE=1; export DUALCASE # for MKS sh 21304 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 21305 emulate sh 21306 NULLCMD=: 21307 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21308 # is contrary to our usage. Disable this feature. 21309 alias -g '${1+"$@"}'='"$@"' 21310 setopt NO_GLOB_SUBST 21311 else 21312 case `(set -o) 2>/dev/null` in #( 21313 *posix*) : 21314 set -o posix ;; #( 21315 *) : 21316 ;; 21317 esac 21318 fi 21319 21320 21321 as_nl=' 21322 ' 21323 export as_nl 21324 # Printing a long string crashes Solaris 7 /usr/bin/printf. 21325 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 21326 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 21327 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 21328 # Prefer a ksh shell builtin over an external printf program on Solaris, 21329 # but without wasting forks for bash or zsh. 21330 if test -z "$BASH_VERSION$ZSH_VERSION" \ 21331 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 21332 as_echo='print -r --' 21333 as_echo_n='print -rn --' 21334 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 21335 as_echo='printf %s\n' 21336 as_echo_n='printf %s' 21337 else 21338 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 21339 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 21340 as_echo_n='/usr/ucb/echo -n' 21341 else 21342 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 21343 as_echo_n_body='eval 21344 arg=$1; 21345 case $arg in #( 21346 *"$as_nl"*) 21347 expr "X$arg" : "X\\(.*\\)$as_nl"; 21348 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 21349 esac; 21350 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 21351 ' 21352 export as_echo_n_body 21353 as_echo_n='sh -c $as_echo_n_body as_echo' 21354 fi 21355 export as_echo_body 21356 as_echo='sh -c $as_echo_body as_echo' 21357 fi 21358 21359 # The user is always right. 21360 if test "${PATH_SEPARATOR+set}" != set; then 21361 PATH_SEPARATOR=: 21362 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 21363 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 21364 PATH_SEPARATOR=';' 21365 } 21366 fi 21367 21368 21369 # IFS 21370 # We need space, tab and new line, in precisely that order. Quoting is 21371 # there to prevent editors from complaining about space-tab. 21372 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 21373 # splitting by setting IFS to empty value.) 21374 IFS=" "" $as_nl" 21375 21376 # Find who we are. Look in the path if we contain no directory separator. 21377 as_myself= 21378 case $0 in #(( 21379 *[\\/]* ) as_myself=$0 ;; 21380 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 21381 for as_dir in $PATH 21382 do 21383 IFS=$as_save_IFS 21384 test -z "$as_dir" && as_dir=. 21385 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 21386 done 21387 IFS=$as_save_IFS 21388 21389 ;; 21390 esac 21391 # We did not find ourselves, most probably we were run as `sh COMMAND' 21392 # in which case we are not to be found in the path. 21393 if test "x$as_myself" = x; then 21394 as_myself=$0 21395 fi 21396 if test ! -f "$as_myself"; then 21397 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 21398 exit 1 21399 fi 21400 21401 # Unset variables that we do not need and which cause bugs (e.g. in 21402 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 21403 # suppresses any "Segmentation fault" message there. '((' could 21404 # trigger a bug in pdksh 5.2.14. 21405 for as_var in BASH_ENV ENV MAIL MAILPATH 21406 do eval test x\${$as_var+set} = xset \ 21407 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 21408 done 21409 PS1='$ ' 21410 PS2='> ' 21411 PS4='+ ' 21412 21413 # NLS nuisances. 21414 LC_ALL=C 21415 export LC_ALL 21416 LANGUAGE=C 21417 export LANGUAGE 21418 21419 # CDPATH. 21420 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 21421 21422 21423 # as_fn_error STATUS ERROR [LINENO LOG_FD] 21424 # ---------------------------------------- 21425 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 21426 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 21427 # script with STATUS, using 1 if that was 0. 21428 as_fn_error () 21429 { 21430 as_status=$1; test $as_status -eq 0 && as_status=1 21431 if test "$4"; then 21432 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 21433 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 21434 fi 21435 $as_echo "$as_me: error: $2" >&2 21436 as_fn_exit $as_status 21437 } # as_fn_error 21438 21439 21440 # as_fn_set_status STATUS 21441 # ----------------------- 21442 # Set $? to STATUS, without forking. 21443 as_fn_set_status () 21444 { 21445 return $1 21446 } # as_fn_set_status 21447 21448 # as_fn_exit STATUS 21449 # ----------------- 21450 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 21451 as_fn_exit () 21452 { 21453 set +e 21454 as_fn_set_status $1 21455 exit $1 21456 } # as_fn_exit 21457 21458 # as_fn_unset VAR 21459 # --------------- 21460 # Portably unset VAR. 21461 as_fn_unset () 21462 { 21463 { eval $1=; unset $1;} 21464 } 21465 as_unset=as_fn_unset 21466 # as_fn_append VAR VALUE 21467 # ---------------------- 21468 # Append the text in VALUE to the end of the definition contained in VAR. Take 21469 # advantage of any shell optimizations that allow amortized linear growth over 21470 # repeated appends, instead of the typical quadratic growth present in naive 21471 # implementations. 21472 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 21473 eval 'as_fn_append () 21474 { 21475 eval $1+=\$2 21476 }' 21477 else 21478 as_fn_append () 21479 { 21480 eval $1=\$$1\$2 21481 } 21482 fi # as_fn_append 21483 21484 # as_fn_arith ARG... 21485 # ------------------ 21486 # Perform arithmetic evaluation on the ARGs, and store the result in the 21487 # global $as_val. Take advantage of shells that can avoid forks. The arguments 21488 # must be portable across $(()) and expr. 21489 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 21490 eval 'as_fn_arith () 21491 { 21492 as_val=$(( $* )) 21493 }' 21494 else 21495 as_fn_arith () 21496 { 21497 as_val=`expr "$@" || test $? -eq 1` 21498 } 21499 fi # as_fn_arith 21500 21501 21502 if expr a : '\(a\)' >/dev/null 2>&1 && 21503 test "X`expr 00001 : '.*\(...\)'`" = X001; then 21504 as_expr=expr 21505 else 21506 as_expr=false 21507 fi 21508 21509 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 21510 as_basename=basename 21511 else 21512 as_basename=false 21513 fi 21514 21515 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 21516 as_dirname=dirname 21517 else 21518 as_dirname=false 21519 fi 21520 21521 as_me=`$as_basename -- "$0" || 21522 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 21523 X"$0" : 'X\(//\)$' \| \ 21524 X"$0" : 'X\(/\)' \| . 2>/dev/null || 21525 $as_echo X/"$0" | 21526 sed '/^.*\/\([^/][^/]*\)\/*$/{ 21527 s//\1/ 21528 q 21529 } 21530 /^X\/\(\/\/\)$/{ 21531 s//\1/ 21532 q 21533 } 21534 /^X\/\(\/\).*/{ 21535 s//\1/ 21536 q 21537 } 21538 s/.*/./; q'` 21539 21540 # Avoid depending upon Character Ranges. 21541 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 21542 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 21543 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 21544 as_cr_digits='0123456789' 21545 as_cr_alnum=$as_cr_Letters$as_cr_digits 21546 21547 ECHO_C= ECHO_N= ECHO_T= 21548 case `echo -n x` in #((((( 21549 -n*) 21550 case `echo 'xy\c'` in 21551 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 21552 xy) ECHO_C='\c';; 21553 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 21554 ECHO_T=' ';; 21555 esac;; 21556 *) 21557 ECHO_N='-n';; 21558 esac 21559 21560 rm -f conf$$ conf$$.exe conf$$.file 21561 if test -d conf$$.dir; then 21562 rm -f conf$$.dir/conf$$.file 21563 else 21564 rm -f conf$$.dir 21565 mkdir conf$$.dir 2>/dev/null 21566 fi 21567 if (echo >conf$$.file) 2>/dev/null; then 21568 if ln -s conf$$.file conf$$ 2>/dev/null; then 21569 as_ln_s='ln -s' 21570 # ... but there are two gotchas: 21571 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 21572 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 21573 # In both cases, we have to default to `cp -pR'. 21574 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 21575 as_ln_s='cp -pR' 21576 elif ln conf$$.file conf$$ 2>/dev/null; then 21577 as_ln_s=ln 21578 else 21579 as_ln_s='cp -pR' 21580 fi 21581 else 21582 as_ln_s='cp -pR' 21583 fi 21584 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 21585 rmdir conf$$.dir 2>/dev/null 21586 21587 21588 # as_fn_mkdir_p 21589 # ------------- 21590 # Create "$as_dir" as a directory, including parents if necessary. 21591 as_fn_mkdir_p () 21592 { 21593 21594 case $as_dir in #( 21595 -*) as_dir=./$as_dir;; 21596 esac 21597 test -d "$as_dir" || eval $as_mkdir_p || { 21598 as_dirs= 21599 while :; do 21600 case $as_dir in #( 21601 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 21602 *) as_qdir=$as_dir;; 21603 esac 21604 as_dirs="'$as_qdir' $as_dirs" 21605 as_dir=`$as_dirname -- "$as_dir" || 21606 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21607 X"$as_dir" : 'X\(//\)[^/]' \| \ 21608 X"$as_dir" : 'X\(//\)$' \| \ 21609 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 21610 $as_echo X"$as_dir" | 21611 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21612 s//\1/ 21613 q 21614 } 21615 /^X\(\/\/\)[^/].*/{ 21616 s//\1/ 21617 q 21618 } 21619 /^X\(\/\/\)$/{ 21620 s//\1/ 21621 q 21622 } 21623 /^X\(\/\).*/{ 21624 s//\1/ 21625 q 21626 } 21627 s/.*/./; q'` 21628 test -d "$as_dir" && break 21629 done 21630 test -z "$as_dirs" || eval "mkdir $as_dirs" 21631 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 21632 21633 21634 } # as_fn_mkdir_p 21635 if mkdir -p . 2>/dev/null; then 21636 as_mkdir_p='mkdir -p "$as_dir"' 21637 else 21638 test -d ./-p && rmdir ./-p 21639 as_mkdir_p=false 21640 fi 21641 21642 21643 # as_fn_executable_p FILE 21644 # ----------------------- 21645 # Test if FILE is an executable regular file. 21646 as_fn_executable_p () 21647 { 21648 test -f "$1" && test -x "$1" 21649 } # as_fn_executable_p 21650 as_test_x='test -x' 21651 as_executable_p=as_fn_executable_p 21652 21653 # Sed expression to map a string onto a valid CPP name. 21654 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 21655 21656 # Sed expression to map a string onto a valid variable name. 21657 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 21658 21659 21660 exec 6>&1 21661 ## ----------------------------------- ## 21662 ## Main body of $CONFIG_STATUS script. ## 21663 ## ----------------------------------- ## 21664 _ASEOF 21665 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 21666 21667 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21668 # Save the log message, to keep $0 and so on meaningful, and to 21669 # report actual input values of CONFIG_FILES etc. instead of their 21670 # values after options handling. 21671 ac_log=" 21672 This file was extended by unbound $as_me 1.9.1, which was 21673 generated by GNU Autoconf 2.69. Invocation command line was 21674 21675 CONFIG_FILES = $CONFIG_FILES 21676 CONFIG_HEADERS = $CONFIG_HEADERS 21677 CONFIG_LINKS = $CONFIG_LINKS 21678 CONFIG_COMMANDS = $CONFIG_COMMANDS 21679 $ $0 $@ 21680 21681 on `(hostname || uname -n) 2>/dev/null | sed 1q` 21682 " 21683 21684 _ACEOF 21685 21686 case $ac_config_files in *" 21687 "*) set x $ac_config_files; shift; ac_config_files=$*;; 21688 esac 21689 21690 case $ac_config_headers in *" 21691 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 21692 esac 21693 21694 21695 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21696 # Files that config.status was made for. 21697 config_files="$ac_config_files" 21698 config_headers="$ac_config_headers" 21699 config_commands="$ac_config_commands" 21700 21701 _ACEOF 21702 21703 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21704 ac_cs_usage="\ 21705 \`$as_me' instantiates files and other configuration actions 21706 from templates according to the current configuration. Unless the files 21707 and actions are specified as TAGs, all are instantiated by default. 21708 21709 Usage: $0 [OPTION]... [TAG]... 21710 21711 -h, --help print this help, then exit 21712 -V, --version print version number and configuration settings, then exit 21713 --config print configuration, then exit 21714 -q, --quiet, --silent 21715 do not print progress messages 21716 -d, --debug don't remove temporary files 21717 --recheck update $as_me by reconfiguring in the same conditions 21718 --file=FILE[:TEMPLATE] 21719 instantiate the configuration file FILE 21720 --header=FILE[:TEMPLATE] 21721 instantiate the configuration header FILE 21722 21723 Configuration files: 21724 $config_files 21725 21726 Configuration headers: 21727 $config_headers 21728 21729 Configuration commands: 21730 $config_commands 21731 21732 Report bugs to <unbound-bugs@nlnetlabs.nl>." 21733 21734 _ACEOF 21735 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21736 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 21737 ac_cs_version="\\ 21738 unbound config.status 1.9.1 21739 configured by $0, generated by GNU Autoconf 2.69, 21740 with options \\"\$ac_cs_config\\" 21741 21742 Copyright (C) 2012 Free Software Foundation, Inc. 21743 This config.status script is free software; the Free Software Foundation 21744 gives unlimited permission to copy, distribute and modify it." 21745 21746 ac_pwd='$ac_pwd' 21747 srcdir='$srcdir' 21748 AWK='$AWK' 21749 test -n "\$AWK" || AWK=awk 21750 _ACEOF 21751 21752 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21753 # The default lists apply if the user does not specify any file. 21754 ac_need_defaults=: 21755 while test $# != 0 21756 do 21757 case $1 in 21758 --*=?*) 21759 ac_option=`expr "X$1" : 'X\([^=]*\)='` 21760 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 21761 ac_shift=: 21762 ;; 21763 --*=) 21764 ac_option=`expr "X$1" : 'X\([^=]*\)='` 21765 ac_optarg= 21766 ac_shift=: 21767 ;; 21768 *) 21769 ac_option=$1 21770 ac_optarg=$2 21771 ac_shift=shift 21772 ;; 21773 esac 21774 21775 case $ac_option in 21776 # Handling of the options. 21777 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 21778 ac_cs_recheck=: ;; 21779 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 21780 $as_echo "$ac_cs_version"; exit ;; 21781 --config | --confi | --conf | --con | --co | --c ) 21782 $as_echo "$ac_cs_config"; exit ;; 21783 --debug | --debu | --deb | --de | --d | -d ) 21784 debug=: ;; 21785 --file | --fil | --fi | --f ) 21786 $ac_shift 21787 case $ac_optarg in 21788 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 21789 '') as_fn_error $? "missing file argument" ;; 21790 esac 21791 as_fn_append CONFIG_FILES " '$ac_optarg'" 21792 ac_need_defaults=false;; 21793 --header | --heade | --head | --hea ) 21794 $ac_shift 21795 case $ac_optarg in 21796 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 21797 esac 21798 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 21799 ac_need_defaults=false;; 21800 --he | --h) 21801 # Conflict between --help and --header 21802 as_fn_error $? "ambiguous option: \`$1' 21803 Try \`$0 --help' for more information.";; 21804 --help | --hel | -h ) 21805 $as_echo "$ac_cs_usage"; exit ;; 21806 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 21807 | -silent | --silent | --silen | --sile | --sil | --si | --s) 21808 ac_cs_silent=: ;; 21809 21810 # This is an error. 21811 -*) as_fn_error $? "unrecognized option: \`$1' 21812 Try \`$0 --help' for more information." ;; 21813 21814 *) as_fn_append ac_config_targets " $1" 21815 ac_need_defaults=false ;; 21816 21817 esac 21818 shift 21819 done 21820 21821 ac_configure_extra_args= 21822 21823 if $ac_cs_silent; then 21824 exec 6>/dev/null 21825 ac_configure_extra_args="$ac_configure_extra_args --silent" 21826 fi 21827 21828 _ACEOF 21829 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21830 if \$ac_cs_recheck; then 21831 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 21832 shift 21833 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 21834 CONFIG_SHELL='$SHELL' 21835 export CONFIG_SHELL 21836 exec "\$@" 21837 fi 21838 21839 _ACEOF 21840 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21841 exec 5>>config.log 21842 { 21843 echo 21844 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 21845 ## Running $as_me. ## 21846 _ASBOX 21847 $as_echo "$ac_log" 21848 } >&5 21849 21850 _ACEOF 21851 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21852 # 21853 # INIT-COMMANDS 21854 # 21855 21856 21857 # The HP-UX ksh and POSIX shell print the target directory to stdout 21858 # if CDPATH is set. 21859 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 21860 21861 sed_quote_subst='$sed_quote_subst' 21862 double_quote_subst='$double_quote_subst' 21863 delay_variable_subst='$delay_variable_subst' 21864 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 21865 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 21866 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 21867 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 21868 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 21869 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 21870 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 21871 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 21872 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 21873 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 21874 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 21875 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 21876 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 21877 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 21878 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 21879 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 21880 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 21881 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 21882 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 21883 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 21884 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 21885 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 21886 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 21887 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 21888 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 21889 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 21890 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 21891 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 21892 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 21893 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 21894 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 21895 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 21896 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 21897 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 21898 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 21899 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 21900 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 21901 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 21902 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 21903 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 21904 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 21905 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 21906 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 21907 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 21908 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 21909 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 21910 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 21911 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 21912 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 21913 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 21914 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 21915 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 21916 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 21917 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 21918 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 21919 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 21920 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 21921 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 21922 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"`' 21923 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 21924 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 21925 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 21926 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 21927 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 21928 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 21929 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 21930 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 21931 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 21932 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 21933 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 21934 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 21935 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 21936 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 21937 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 21938 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 21939 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 21940 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 21941 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 21942 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 21943 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 21944 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 21945 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 21946 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 21947 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 21948 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 21949 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 21950 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 21951 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 21952 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 21953 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 21954 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 21955 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 21956 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 21957 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 21958 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 21959 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 21960 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 21961 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 21962 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 21963 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 21964 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 21965 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 21966 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 21967 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 21968 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 21969 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 21970 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 21971 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 21972 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 21973 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 21974 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 21975 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 21976 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 21977 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 21978 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 21979 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 21980 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 21981 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 21982 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 21983 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 21984 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 21985 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 21986 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 21987 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 21988 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 21989 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 21990 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 21991 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 21992 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 21993 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 21994 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 21995 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 21996 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 21997 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 21998 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 21999 22000 LTCC='$LTCC' 22001 LTCFLAGS='$LTCFLAGS' 22002 compiler='$compiler_DEFAULT' 22003 22004 # A function that is used when there is no print builtin or printf. 22005 func_fallback_echo () 22006 { 22007 eval 'cat <<_LTECHO_EOF 22008 \$1 22009 _LTECHO_EOF' 22010 } 22011 22012 # Quote evaled strings. 22013 for var in SHELL \ 22014 ECHO \ 22015 PATH_SEPARATOR \ 22016 SED \ 22017 GREP \ 22018 EGREP \ 22019 FGREP \ 22020 LD \ 22021 NM \ 22022 LN_S \ 22023 lt_SP2NL \ 22024 lt_NL2SP \ 22025 reload_flag \ 22026 OBJDUMP \ 22027 deplibs_check_method \ 22028 file_magic_cmd \ 22029 file_magic_glob \ 22030 want_nocaseglob \ 22031 DLLTOOL \ 22032 sharedlib_from_linklib_cmd \ 22033 AR \ 22034 AR_FLAGS \ 22035 archiver_list_spec \ 22036 STRIP \ 22037 RANLIB \ 22038 CC \ 22039 CFLAGS \ 22040 compiler \ 22041 lt_cv_sys_global_symbol_pipe \ 22042 lt_cv_sys_global_symbol_to_cdecl \ 22043 lt_cv_sys_global_symbol_to_import \ 22044 lt_cv_sys_global_symbol_to_c_name_address \ 22045 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 22046 lt_cv_nm_interface \ 22047 nm_file_list_spec \ 22048 lt_cv_truncate_bin \ 22049 lt_prog_compiler_no_builtin_flag \ 22050 lt_prog_compiler_pic \ 22051 lt_prog_compiler_wl \ 22052 lt_prog_compiler_static \ 22053 lt_cv_prog_compiler_c_o \ 22054 need_locks \ 22055 MANIFEST_TOOL \ 22056 DSYMUTIL \ 22057 NMEDIT \ 22058 LIPO \ 22059 OTOOL \ 22060 OTOOL64 \ 22061 shrext_cmds \ 22062 export_dynamic_flag_spec \ 22063 whole_archive_flag_spec \ 22064 compiler_needs_object \ 22065 with_gnu_ld \ 22066 allow_undefined_flag \ 22067 no_undefined_flag \ 22068 hardcode_libdir_flag_spec \ 22069 hardcode_libdir_separator \ 22070 exclude_expsyms \ 22071 include_expsyms \ 22072 file_list_spec \ 22073 variables_saved_for_relink \ 22074 libname_spec \ 22075 library_names_spec \ 22076 soname_spec \ 22077 install_override_mode \ 22078 finish_eval \ 22079 old_striplib \ 22080 striplib; do 22081 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 22082 *[\\\\\\\`\\"\\\$]*) 22083 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 22084 ;; 22085 *) 22086 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 22087 ;; 22088 esac 22089 done 22090 22091 # Double-quote double-evaled strings. 22092 for var in reload_cmds \ 22093 old_postinstall_cmds \ 22094 old_postuninstall_cmds \ 22095 old_archive_cmds \ 22096 extract_expsyms_cmds \ 22097 old_archive_from_new_cmds \ 22098 old_archive_from_expsyms_cmds \ 22099 archive_cmds \ 22100 archive_expsym_cmds \ 22101 module_cmds \ 22102 module_expsym_cmds \ 22103 export_symbols_cmds \ 22104 prelink_cmds \ 22105 postlink_cmds \ 22106 postinstall_cmds \ 22107 postuninstall_cmds \ 22108 finish_cmds \ 22109 sys_lib_search_path_spec \ 22110 configure_time_dlsearch_path \ 22111 configure_time_lt_sys_library_path; do 22112 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 22113 *[\\\\\\\`\\"\\\$]*) 22114 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 22115 ;; 22116 *) 22117 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 22118 ;; 22119 esac 22120 done 22121 22122 ac_aux_dir='$ac_aux_dir' 22123 22124 # See if we are running on zsh, and set the options that allow our 22125 # commands through without removal of \ escapes INIT. 22126 if test -n "\${ZSH_VERSION+set}"; then 22127 setopt NO_GLOB_SUBST 22128 fi 22129 22130 22131 PACKAGE='$PACKAGE' 22132 VERSION='$VERSION' 22133 RM='$RM' 22134 ofile='$ofile' 22135 22136 22137 22138 22139 _ACEOF 22140 22141 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22142 22143 # Handling of arguments. 22144 for ac_config_target in $ac_config_targets 22145 do 22146 case $ac_config_target in 22147 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 22148 "disable-rpath") CONFIG_COMMANDS="$CONFIG_COMMANDS disable-rpath" ;; 22149 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 22150 "doc/example.conf") CONFIG_FILES="$CONFIG_FILES doc/example.conf" ;; 22151 "doc/libunbound.3") CONFIG_FILES="$CONFIG_FILES doc/libunbound.3" ;; 22152 "doc/unbound.8") CONFIG_FILES="$CONFIG_FILES doc/unbound.8" ;; 22153 "doc/unbound-anchor.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-anchor.8" ;; 22154 "doc/unbound-checkconf.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-checkconf.8" ;; 22155 "doc/unbound.conf.5") CONFIG_FILES="$CONFIG_FILES doc/unbound.conf.5" ;; 22156 "doc/unbound-control.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-control.8" ;; 22157 "doc/unbound-host.1") CONFIG_FILES="$CONFIG_FILES doc/unbound-host.1" ;; 22158 "smallapp/unbound-control-setup.sh") CONFIG_FILES="$CONFIG_FILES smallapp/unbound-control-setup.sh" ;; 22159 "dnstap/dnstap_config.h") CONFIG_FILES="$CONFIG_FILES dnstap/dnstap_config.h" ;; 22160 "dnscrypt/dnscrypt_config.h") CONFIG_FILES="$CONFIG_FILES dnscrypt/dnscrypt_config.h" ;; 22161 "contrib/libunbound.pc") CONFIG_FILES="$CONFIG_FILES contrib/libunbound.pc" ;; 22162 "contrib/unbound.socket") CONFIG_FILES="$CONFIG_FILES contrib/unbound.socket" ;; 22163 "contrib/unbound.service") CONFIG_FILES="$CONFIG_FILES contrib/unbound.service" ;; 22164 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 22165 22166 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 22167 esac 22168 done 22169 22170 22171 # If the user did not use the arguments to specify the items to instantiate, 22172 # then the envvar interface is used. Set only those that are not. 22173 # We use the long form for the default assignment because of an extremely 22174 # bizarre bug on SunOS 4.1.3. 22175 if $ac_need_defaults; then 22176 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 22177 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 22178 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 22179 fi 22180 22181 # Have a temporary directory for convenience. Make it in the build tree 22182 # simply because there is no reason against having it here, and in addition, 22183 # creating and moving files from /tmp can sometimes cause problems. 22184 # Hook for its removal unless debugging. 22185 # Note that there is a small window in which the directory will not be cleaned: 22186 # after its creation but before its name has been assigned to `$tmp'. 22187 $debug || 22188 { 22189 tmp= ac_tmp= 22190 trap 'exit_status=$? 22191 : "${ac_tmp:=$tmp}" 22192 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 22193 ' 0 22194 trap 'as_fn_exit 1' 1 2 13 15 22195 } 22196 # Create a (secure) tmp directory for tmp files. 22197 22198 { 22199 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 22200 test -d "$tmp" 22201 } || 22202 { 22203 tmp=./conf$$-$RANDOM 22204 (umask 077 && mkdir "$tmp") 22205 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 22206 ac_tmp=$tmp 22207 22208 # Set up the scripts for CONFIG_FILES section. 22209 # No need to generate them if there are no CONFIG_FILES. 22210 # This happens for instance with `./config.status config.h'. 22211 if test -n "$CONFIG_FILES"; then 22212 22213 22214 ac_cr=`echo X | tr X '\015'` 22215 # On cygwin, bash can eat \r inside `` if the user requested igncr. 22216 # But we know of no other shell where ac_cr would be empty at this 22217 # point, so we can use a bashism as a fallback. 22218 if test "x$ac_cr" = x; then 22219 eval ac_cr=\$\'\\r\' 22220 fi 22221 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 22222 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 22223 ac_cs_awk_cr='\\r' 22224 else 22225 ac_cs_awk_cr=$ac_cr 22226 fi 22227 22228 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 22229 _ACEOF 22230 22231 22232 { 22233 echo "cat >conf$$subs.awk <<_ACEOF" && 22234 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 22235 echo "_ACEOF" 22236 } >conf$$subs.sh || 22237 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 22238 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 22239 ac_delim='%!_!# ' 22240 for ac_last_try in false false false false false :; do 22241 . ./conf$$subs.sh || 22242 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 22243 22244 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 22245 if test $ac_delim_n = $ac_delim_num; then 22246 break 22247 elif $ac_last_try; then 22248 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 22249 else 22250 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 22251 fi 22252 done 22253 rm -f conf$$subs.sh 22254 22255 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22256 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 22257 _ACEOF 22258 sed -n ' 22259 h 22260 s/^/S["/; s/!.*/"]=/ 22261 p 22262 g 22263 s/^[^!]*!// 22264 :repl 22265 t repl 22266 s/'"$ac_delim"'$// 22267 t delim 22268 :nl 22269 h 22270 s/\(.\{148\}\)..*/\1/ 22271 t more1 22272 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 22273 p 22274 n 22275 b repl 22276 :more1 22277 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 22278 p 22279 g 22280 s/.\{148\}// 22281 t nl 22282 :delim 22283 h 22284 s/\(.\{148\}\)..*/\1/ 22285 t more2 22286 s/["\\]/\\&/g; s/^/"/; s/$/"/ 22287 p 22288 b 22289 :more2 22290 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 22291 p 22292 g 22293 s/.\{148\}// 22294 t delim 22295 ' <conf$$subs.awk | sed ' 22296 /^[^""]/{ 22297 N 22298 s/\n// 22299 } 22300 ' >>$CONFIG_STATUS || ac_write_fail=1 22301 rm -f conf$$subs.awk 22302 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22303 _ACAWK 22304 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 22305 for (key in S) S_is_set[key] = 1 22306 FS = "" 22307 22308 } 22309 { 22310 line = $ 0 22311 nfields = split(line, field, "@") 22312 substed = 0 22313 len = length(field[1]) 22314 for (i = 2; i < nfields; i++) { 22315 key = field[i] 22316 keylen = length(key) 22317 if (S_is_set[key]) { 22318 value = S[key] 22319 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 22320 len += length(value) + length(field[++i]) 22321 substed = 1 22322 } else 22323 len += 1 + keylen 22324 } 22325 22326 print line 22327 } 22328 22329 _ACAWK 22330 _ACEOF 22331 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22332 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 22333 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 22334 else 22335 cat 22336 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 22337 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 22338 _ACEOF 22339 22340 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 22341 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 22342 # trailing colons and then remove the whole line if VPATH becomes empty 22343 # (actually we leave an empty line to preserve line numbers). 22344 if test "x$srcdir" = x.; then 22345 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 22346 h 22347 s/// 22348 s/^/:/ 22349 s/[ ]*$/:/ 22350 s/:\$(srcdir):/:/g 22351 s/:\${srcdir}:/:/g 22352 s/:@srcdir@:/:/g 22353 s/^:*// 22354 s/:*$// 22355 x 22356 s/\(=[ ]*\).*/\1/ 22357 G 22358 s/\n// 22359 s/^[^=]*=[ ]*$// 22360 }' 22361 fi 22362 22363 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22364 fi # test -n "$CONFIG_FILES" 22365 22366 # Set up the scripts for CONFIG_HEADERS section. 22367 # No need to generate them if there are no CONFIG_HEADERS. 22368 # This happens for instance with `./config.status Makefile'. 22369 if test -n "$CONFIG_HEADERS"; then 22370 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 22371 BEGIN { 22372 _ACEOF 22373 22374 # Transform confdefs.h into an awk script `defines.awk', embedded as 22375 # here-document in config.status, that substitutes the proper values into 22376 # config.h.in to produce config.h. 22377 22378 # Create a delimiter string that does not exist in confdefs.h, to ease 22379 # handling of long lines. 22380 ac_delim='%!_!# ' 22381 for ac_last_try in false false :; do 22382 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 22383 if test -z "$ac_tt"; then 22384 break 22385 elif $ac_last_try; then 22386 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 22387 else 22388 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 22389 fi 22390 done 22391 22392 # For the awk script, D is an array of macro values keyed by name, 22393 # likewise P contains macro parameters if any. Preserve backslash 22394 # newline sequences. 22395 22396 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 22397 sed -n ' 22398 s/.\{148\}/&'"$ac_delim"'/g 22399 t rset 22400 :rset 22401 s/^[ ]*#[ ]*define[ ][ ]*/ / 22402 t def 22403 d 22404 :def 22405 s/\\$// 22406 t bsnl 22407 s/["\\]/\\&/g 22408 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 22409 D["\1"]=" \3"/p 22410 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 22411 d 22412 :bsnl 22413 s/["\\]/\\&/g 22414 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 22415 D["\1"]=" \3\\\\\\n"\\/p 22416 t cont 22417 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 22418 t cont 22419 d 22420 :cont 22421 n 22422 s/.\{148\}/&'"$ac_delim"'/g 22423 t clear 22424 :clear 22425 s/\\$// 22426 t bsnlc 22427 s/["\\]/\\&/g; s/^/"/; s/$/"/p 22428 d 22429 :bsnlc 22430 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 22431 b cont 22432 ' <confdefs.h | sed ' 22433 s/'"$ac_delim"'/"\\\ 22434 "/g' >>$CONFIG_STATUS || ac_write_fail=1 22435 22436 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22437 for (key in D) D_is_set[key] = 1 22438 FS = "" 22439 } 22440 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 22441 line = \$ 0 22442 split(line, arg, " ") 22443 if (arg[1] == "#") { 22444 defundef = arg[2] 22445 mac1 = arg[3] 22446 } else { 22447 defundef = substr(arg[1], 2) 22448 mac1 = arg[2] 22449 } 22450 split(mac1, mac2, "(") #) 22451 macro = mac2[1] 22452 prefix = substr(line, 1, index(line, defundef) - 1) 22453 if (D_is_set[macro]) { 22454 # Preserve the white space surrounding the "#". 22455 print prefix "define", macro P[macro] D[macro] 22456 next 22457 } else { 22458 # Replace #undef with comments. This is necessary, for example, 22459 # in the case of _POSIX_SOURCE, which is predefined and required 22460 # on some systems where configure will not decide to define it. 22461 if (defundef == "undef") { 22462 print "/*", prefix defundef, macro, "*/" 22463 next 22464 } 22465 } 22466 } 22467 { print } 22468 _ACAWK 22469 _ACEOF 22470 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22471 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 22472 fi # test -n "$CONFIG_HEADERS" 22473 22474 22475 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 22476 shift 22477 for ac_tag 22478 do 22479 case $ac_tag in 22480 :[FHLC]) ac_mode=$ac_tag; continue;; 22481 esac 22482 case $ac_mode$ac_tag in 22483 :[FHL]*:*);; 22484 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 22485 :[FH]-) ac_tag=-:-;; 22486 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 22487 esac 22488 ac_save_IFS=$IFS 22489 IFS=: 22490 set x $ac_tag 22491 IFS=$ac_save_IFS 22492 shift 22493 ac_file=$1 22494 shift 22495 22496 case $ac_mode in 22497 :L) ac_source=$1;; 22498 :[FH]) 22499 ac_file_inputs= 22500 for ac_f 22501 do 22502 case $ac_f in 22503 -) ac_f="$ac_tmp/stdin";; 22504 *) # Look for the file first in the build tree, then in the source tree 22505 # (if the path is not absolute). The absolute path cannot be DOS-style, 22506 # because $ac_f cannot contain `:'. 22507 test -f "$ac_f" || 22508 case $ac_f in 22509 [\\/$]*) false;; 22510 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 22511 esac || 22512 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 22513 esac 22514 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 22515 as_fn_append ac_file_inputs " '$ac_f'" 22516 done 22517 22518 # Let's still pretend it is `configure' which instantiates (i.e., don't 22519 # use $as_me), people would be surprised to read: 22520 # /* config.h. Generated by config.status. */ 22521 configure_input='Generated from '` 22522 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 22523 `' by configure.' 22524 if test x"$ac_file" != x-; then 22525 configure_input="$ac_file. $configure_input" 22526 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 22527 $as_echo "$as_me: creating $ac_file" >&6;} 22528 fi 22529 # Neutralize special characters interpreted by sed in replacement strings. 22530 case $configure_input in #( 22531 *\&* | *\|* | *\\* ) 22532 ac_sed_conf_input=`$as_echo "$configure_input" | 22533 sed 's/[\\\\&|]/\\\\&/g'`;; #( 22534 *) ac_sed_conf_input=$configure_input;; 22535 esac 22536 22537 case $ac_tag in 22538 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 22539 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 22540 esac 22541 ;; 22542 esac 22543 22544 ac_dir=`$as_dirname -- "$ac_file" || 22545 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 22546 X"$ac_file" : 'X\(//\)[^/]' \| \ 22547 X"$ac_file" : 'X\(//\)$' \| \ 22548 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 22549 $as_echo X"$ac_file" | 22550 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 22551 s//\1/ 22552 q 22553 } 22554 /^X\(\/\/\)[^/].*/{ 22555 s//\1/ 22556 q 22557 } 22558 /^X\(\/\/\)$/{ 22559 s//\1/ 22560 q 22561 } 22562 /^X\(\/\).*/{ 22563 s//\1/ 22564 q 22565 } 22566 s/.*/./; q'` 22567 as_dir="$ac_dir"; as_fn_mkdir_p 22568 ac_builddir=. 22569 22570 case "$ac_dir" in 22571 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 22572 *) 22573 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 22574 # A ".." for each directory in $ac_dir_suffix. 22575 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 22576 case $ac_top_builddir_sub in 22577 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 22578 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 22579 esac ;; 22580 esac 22581 ac_abs_top_builddir=$ac_pwd 22582 ac_abs_builddir=$ac_pwd$ac_dir_suffix 22583 # for backward compatibility: 22584 ac_top_builddir=$ac_top_build_prefix 22585 22586 case $srcdir in 22587 .) # We are building in place. 22588 ac_srcdir=. 22589 ac_top_srcdir=$ac_top_builddir_sub 22590 ac_abs_top_srcdir=$ac_pwd ;; 22591 [\\/]* | ?:[\\/]* ) # Absolute name. 22592 ac_srcdir=$srcdir$ac_dir_suffix; 22593 ac_top_srcdir=$srcdir 22594 ac_abs_top_srcdir=$srcdir ;; 22595 *) # Relative name. 22596 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 22597 ac_top_srcdir=$ac_top_build_prefix$srcdir 22598 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 22599 esac 22600 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 22601 22602 22603 case $ac_mode in 22604 :F) 22605 # 22606 # CONFIG_FILE 22607 # 22608 22609 _ACEOF 22610 22611 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22612 # If the template does not know about datarootdir, expand it. 22613 # FIXME: This hack should be removed a few years after 2.60. 22614 ac_datarootdir_hack=; ac_datarootdir_seen= 22615 ac_sed_dataroot=' 22616 /datarootdir/ { 22617 p 22618 q 22619 } 22620 /@datadir@/p 22621 /@docdir@/p 22622 /@infodir@/p 22623 /@localedir@/p 22624 /@mandir@/p' 22625 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 22626 *datarootdir*) ac_datarootdir_seen=yes;; 22627 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 22628 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 22629 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 22630 _ACEOF 22631 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22632 ac_datarootdir_hack=' 22633 s&@datadir@&$datadir&g 22634 s&@docdir@&$docdir&g 22635 s&@infodir@&$infodir&g 22636 s&@localedir@&$localedir&g 22637 s&@mandir@&$mandir&g 22638 s&\\\${datarootdir}&$datarootdir&g' ;; 22639 esac 22640 _ACEOF 22641 22642 # Neutralize VPATH when `$srcdir' = `.'. 22643 # Shell code in configure.ac might set extrasub. 22644 # FIXME: do we really want to maintain this feature? 22645 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 22646 ac_sed_extra="$ac_vpsub 22647 $extrasub 22648 _ACEOF 22649 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 22650 :t 22651 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 22652 s|@configure_input@|$ac_sed_conf_input|;t t 22653 s&@top_builddir@&$ac_top_builddir_sub&;t t 22654 s&@top_build_prefix@&$ac_top_build_prefix&;t t 22655 s&@srcdir@&$ac_srcdir&;t t 22656 s&@abs_srcdir@&$ac_abs_srcdir&;t t 22657 s&@top_srcdir@&$ac_top_srcdir&;t t 22658 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 22659 s&@builddir@&$ac_builddir&;t t 22660 s&@abs_builddir@&$ac_abs_builddir&;t t 22661 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 22662 $ac_datarootdir_hack 22663 " 22664 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 22665 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 22666 22667 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 22668 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 22669 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 22670 "$ac_tmp/out"`; test -z "$ac_out"; } && 22671 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 22672 which seems to be undefined. Please make sure it is defined" >&5 22673 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 22674 which seems to be undefined. Please make sure it is defined" >&2;} 22675 22676 rm -f "$ac_tmp/stdin" 22677 case $ac_file in 22678 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 22679 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 22680 esac \ 22681 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 22682 ;; 22683 :H) 22684 # 22685 # CONFIG_HEADER 22686 # 22687 if test x"$ac_file" != x-; then 22688 { 22689 $as_echo "/* $configure_input */" \ 22690 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 22691 } >"$ac_tmp/config.h" \ 22692 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 22693 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 22694 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 22695 $as_echo "$as_me: $ac_file is unchanged" >&6;} 22696 else 22697 rm -f "$ac_file" 22698 mv "$ac_tmp/config.h" "$ac_file" \ 22699 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 22700 fi 22701 else 22702 $as_echo "/* $configure_input */" \ 22703 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 22704 || as_fn_error $? "could not create -" "$LINENO" 5 22705 fi 22706 ;; 22707 22708 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 22709 $as_echo "$as_me: executing $ac_file commands" >&6;} 22710 ;; 22711 esac 22712 22713 22714 case $ac_file$ac_mode in 22715 "libtool":C) 22716 22717 # See if we are running on zsh, and set the options that allow our 22718 # commands through without removal of \ escapes. 22719 if test -n "${ZSH_VERSION+set}"; then 22720 setopt NO_GLOB_SUBST 22721 fi 22722 22723 cfgfile=${ofile}T 22724 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 22725 $RM "$cfgfile" 22726 22727 cat <<_LT_EOF >> "$cfgfile" 22728 #! $SHELL 22729 # Generated automatically by $as_me ($PACKAGE) $VERSION 22730 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 22731 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 22732 22733 # Provide generalized library-building support services. 22734 # Written by Gordon Matzigkeit, 1996 22735 22736 # Copyright (C) 2014 Free Software Foundation, Inc. 22737 # This is free software; see the source for copying conditions. There is NO 22738 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 22739 22740 # GNU Libtool is free software; you can redistribute it and/or modify 22741 # it under the terms of the GNU General Public License as published by 22742 # the Free Software Foundation; either version 2 of of the License, or 22743 # (at your option) any later version. 22744 # 22745 # As a special exception to the GNU General Public License, if you 22746 # distribute this file as part of a program or library that is built 22747 # using GNU Libtool, you may include this file under the same 22748 # distribution terms that you use for the rest of that program. 22749 # 22750 # GNU Libtool is distributed in the hope that it will be useful, but 22751 # WITHOUT ANY WARRANTY; without even the implied warranty of 22752 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22753 # GNU General Public License for more details. 22754 # 22755 # You should have received a copy of the GNU General Public License 22756 # along with this program. If not, see <http://www.gnu.org/licenses/>. 22757 22758 22759 # The names of the tagged configurations supported by this script. 22760 available_tags='' 22761 22762 # Configured defaults for sys_lib_dlsearch_path munging. 22763 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 22764 22765 # ### BEGIN LIBTOOL CONFIG 22766 22767 # Which release of libtool.m4 was used? 22768 macro_version=$macro_version 22769 macro_revision=$macro_revision 22770 22771 # Whether or not to build shared libraries. 22772 build_libtool_libs=$enable_shared 22773 22774 # Whether or not to build static libraries. 22775 build_old_libs=$enable_static 22776 22777 # What type of objects to build. 22778 pic_mode=$pic_mode 22779 22780 # Whether or not to optimize for fast installation. 22781 fast_install=$enable_fast_install 22782 22783 # Shared archive member basename,for filename based shared library versioning on AIX. 22784 shared_archive_member_spec=$shared_archive_member_spec 22785 22786 # Shell to use when invoking shell scripts. 22787 SHELL=$lt_SHELL 22788 22789 # An echo program that protects backslashes. 22790 ECHO=$lt_ECHO 22791 22792 # The PATH separator for the build system. 22793 PATH_SEPARATOR=$lt_PATH_SEPARATOR 22794 22795 # The host system. 22796 host_alias=$host_alias 22797 host=$host 22798 host_os=$host_os 22799 22800 # The build system. 22801 build_alias=$build_alias 22802 build=$build 22803 build_os=$build_os 22804 22805 # A sed program that does not truncate output. 22806 SED=$lt_SED 22807 22808 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 22809 Xsed="\$SED -e 1s/^X//" 22810 22811 # A grep program that handles long lines. 22812 GREP=$lt_GREP 22813 22814 # An ERE matcher. 22815 EGREP=$lt_EGREP 22816 22817 # A literal string matcher. 22818 FGREP=$lt_FGREP 22819 22820 # A BSD- or MS-compatible name lister. 22821 NM=$lt_NM 22822 22823 # Whether we need soft or hard links. 22824 LN_S=$lt_LN_S 22825 22826 # What is the maximum length of a command? 22827 max_cmd_len=$max_cmd_len 22828 22829 # Object file suffix (normally "o"). 22830 objext=$ac_objext 22831 22832 # Executable file suffix (normally ""). 22833 exeext=$exeext 22834 22835 # whether the shell understands "unset". 22836 lt_unset=$lt_unset 22837 22838 # turn spaces into newlines. 22839 SP2NL=$lt_lt_SP2NL 22840 22841 # turn newlines into spaces. 22842 NL2SP=$lt_lt_NL2SP 22843 22844 # convert \$build file names to \$host format. 22845 to_host_file_cmd=$lt_cv_to_host_file_cmd 22846 22847 # convert \$build files to toolchain format. 22848 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 22849 22850 # An object symbol dumper. 22851 OBJDUMP=$lt_OBJDUMP 22852 22853 # Method to check whether dependent libraries are shared objects. 22854 deplibs_check_method=$lt_deplibs_check_method 22855 22856 # Command to use when deplibs_check_method = "file_magic". 22857 file_magic_cmd=$lt_file_magic_cmd 22858 22859 # How to find potential files when deplibs_check_method = "file_magic". 22860 file_magic_glob=$lt_file_magic_glob 22861 22862 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 22863 want_nocaseglob=$lt_want_nocaseglob 22864 22865 # DLL creation program. 22866 DLLTOOL=$lt_DLLTOOL 22867 22868 # Command to associate shared and link libraries. 22869 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 22870 22871 # The archiver. 22872 AR=$lt_AR 22873 22874 # Flags to create an archive. 22875 AR_FLAGS=$lt_AR_FLAGS 22876 22877 # How to feed a file listing to the archiver. 22878 archiver_list_spec=$lt_archiver_list_spec 22879 22880 # A symbol stripping program. 22881 STRIP=$lt_STRIP 22882 22883 # Commands used to install an old-style archive. 22884 RANLIB=$lt_RANLIB 22885 old_postinstall_cmds=$lt_old_postinstall_cmds 22886 old_postuninstall_cmds=$lt_old_postuninstall_cmds 22887 22888 # Whether to use a lock for old archive extraction. 22889 lock_old_archive_extraction=$lock_old_archive_extraction 22890 22891 # A C compiler. 22892 LTCC=$lt_CC 22893 22894 # LTCC compiler flags. 22895 LTCFLAGS=$lt_CFLAGS 22896 22897 # Take the output of nm and produce a listing of raw symbols and C names. 22898 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 22899 22900 # Transform the output of nm in a proper C declaration. 22901 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 22902 22903 # Transform the output of nm into a list of symbols to manually relocate. 22904 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 22905 22906 # Transform the output of nm in a C name address pair. 22907 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 22908 22909 # Transform the output of nm in a C name address pair when lib prefix is needed. 22910 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 22911 22912 # The name lister interface. 22913 nm_interface=$lt_lt_cv_nm_interface 22914 22915 # Specify filename containing input files for \$NM. 22916 nm_file_list_spec=$lt_nm_file_list_spec 22917 22918 # The root where to search for dependent libraries,and where our libraries should be installed. 22919 lt_sysroot=$lt_sysroot 22920 22921 # Command to truncate a binary pipe. 22922 lt_truncate_bin=$lt_lt_cv_truncate_bin 22923 22924 # The name of the directory that contains temporary libtool files. 22925 objdir=$objdir 22926 22927 # Used to examine libraries when file_magic_cmd begins with "file". 22928 MAGIC_CMD=$MAGIC_CMD 22929 22930 # Must we lock files when doing compilation? 22931 need_locks=$lt_need_locks 22932 22933 # Manifest tool. 22934 MANIFEST_TOOL=$lt_MANIFEST_TOOL 22935 22936 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 22937 DSYMUTIL=$lt_DSYMUTIL 22938 22939 # Tool to change global to local symbols on Mac OS X. 22940 NMEDIT=$lt_NMEDIT 22941 22942 # Tool to manipulate fat objects and archives on Mac OS X. 22943 LIPO=$lt_LIPO 22944 22945 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 22946 OTOOL=$lt_OTOOL 22947 22948 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 22949 OTOOL64=$lt_OTOOL64 22950 22951 # Old archive suffix (normally "a"). 22952 libext=$libext 22953 22954 # Shared library suffix (normally ".so"). 22955 shrext_cmds=$lt_shrext_cmds 22956 22957 # The commands to extract the exported symbol list from a shared archive. 22958 extract_expsyms_cmds=$lt_extract_expsyms_cmds 22959 22960 # Variables whose values should be saved in libtool wrapper scripts and 22961 # restored at link time. 22962 variables_saved_for_relink=$lt_variables_saved_for_relink 22963 22964 # Do we need the "lib" prefix for modules? 22965 need_lib_prefix=$need_lib_prefix 22966 22967 # Do we need a version for libraries? 22968 need_version=$need_version 22969 22970 # Library versioning type. 22971 version_type=$version_type 22972 22973 # Shared library runtime path variable. 22974 runpath_var=$runpath_var 22975 22976 # Shared library path variable. 22977 shlibpath_var=$shlibpath_var 22978 22979 # Is shlibpath searched before the hard-coded library search path? 22980 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 22981 22982 # Format of library name prefix. 22983 libname_spec=$lt_libname_spec 22984 22985 # List of archive names. First name is the real one, the rest are links. 22986 # The last name is the one that the linker finds with -lNAME 22987 library_names_spec=$lt_library_names_spec 22988 22989 # The coded name of the library, if different from the real name. 22990 soname_spec=$lt_soname_spec 22991 22992 # Permission mode override for installation of shared libraries. 22993 install_override_mode=$lt_install_override_mode 22994 22995 # Command to use after installation of a shared archive. 22996 postinstall_cmds=$lt_postinstall_cmds 22997 22998 # Command to use after uninstallation of a shared archive. 22999 postuninstall_cmds=$lt_postuninstall_cmds 23000 23001 # Commands used to finish a libtool library installation in a directory. 23002 finish_cmds=$lt_finish_cmds 23003 23004 # As "finish_cmds", except a single script fragment to be evaled but 23005 # not shown. 23006 finish_eval=$lt_finish_eval 23007 23008 # Whether we should hardcode library paths into libraries. 23009 hardcode_into_libs=$hardcode_into_libs 23010 23011 # Compile-time system search path for libraries. 23012 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 23013 23014 # Detected run-time system search path for libraries. 23015 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 23016 23017 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 23018 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 23019 23020 # Whether dlopen is supported. 23021 dlopen_support=$enable_dlopen 23022 23023 # Whether dlopen of programs is supported. 23024 dlopen_self=$enable_dlopen_self 23025 23026 # Whether dlopen of statically linked programs is supported. 23027 dlopen_self_static=$enable_dlopen_self_static 23028 23029 # Commands to strip libraries. 23030 old_striplib=$lt_old_striplib 23031 striplib=$lt_striplib 23032 23033 23034 # The linker used to build libraries. 23035 LD=$lt_LD 23036 23037 # How to create reloadable object files. 23038 reload_flag=$lt_reload_flag 23039 reload_cmds=$lt_reload_cmds 23040 23041 # Commands used to build an old-style archive. 23042 old_archive_cmds=$lt_old_archive_cmds 23043 23044 # A language specific compiler. 23045 CC=$lt_compiler 23046 23047 # Is the compiler the GNU compiler? 23048 with_gcc=$GCC 23049 23050 # Compiler flag to turn off builtin functions. 23051 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 23052 23053 # Additional compiler flags for building library objects. 23054 pic_flag=$lt_lt_prog_compiler_pic 23055 23056 # How to pass a linker flag through the compiler. 23057 wl=$lt_lt_prog_compiler_wl 23058 23059 # Compiler flag to prevent dynamic linking. 23060 link_static_flag=$lt_lt_prog_compiler_static 23061 23062 # Does compiler simultaneously support -c and -o options? 23063 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 23064 23065 # Whether or not to add -lc for building shared libraries. 23066 build_libtool_need_lc=$archive_cmds_need_lc 23067 23068 # Whether or not to disallow shared libs when runtime libs are static. 23069 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 23070 23071 # Compiler flag to allow reflexive dlopens. 23072 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 23073 23074 # Compiler flag to generate shared objects directly from archives. 23075 whole_archive_flag_spec=$lt_whole_archive_flag_spec 23076 23077 # Whether the compiler copes with passing no objects directly. 23078 compiler_needs_object=$lt_compiler_needs_object 23079 23080 # Create an old-style archive from a shared archive. 23081 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 23082 23083 # Create a temporary old-style archive to link instead of a shared archive. 23084 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 23085 23086 # Commands used to build a shared archive. 23087 archive_cmds=$lt_archive_cmds 23088 archive_expsym_cmds=$lt_archive_expsym_cmds 23089 23090 # Commands used to build a loadable module if different from building 23091 # a shared archive. 23092 module_cmds=$lt_module_cmds 23093 module_expsym_cmds=$lt_module_expsym_cmds 23094 23095 # Whether we are building with GNU ld or not. 23096 with_gnu_ld=$lt_with_gnu_ld 23097 23098 # Flag that allows shared libraries with undefined symbols to be built. 23099 allow_undefined_flag=$lt_allow_undefined_flag 23100 23101 # Flag that enforces no undefined symbols. 23102 no_undefined_flag=$lt_no_undefined_flag 23103 23104 # Flag to hardcode \$libdir into a binary during linking. 23105 # This must work even if \$libdir does not exist 23106 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 23107 23108 # Whether we need a single "-rpath" flag with a separated argument. 23109 hardcode_libdir_separator=$lt_hardcode_libdir_separator 23110 23111 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 23112 # DIR into the resulting binary. 23113 hardcode_direct=$hardcode_direct 23114 23115 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 23116 # DIR into the resulting binary and the resulting library dependency is 23117 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 23118 # library is relocated. 23119 hardcode_direct_absolute=$hardcode_direct_absolute 23120 23121 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 23122 # into the resulting binary. 23123 hardcode_minus_L=$hardcode_minus_L 23124 23125 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 23126 # into the resulting binary. 23127 hardcode_shlibpath_var=$hardcode_shlibpath_var 23128 23129 # Set to "yes" if building a shared library automatically hardcodes DIR 23130 # into the library and all subsequent libraries and executables linked 23131 # against it. 23132 hardcode_automatic=$hardcode_automatic 23133 23134 # Set to yes if linker adds runtime paths of dependent libraries 23135 # to runtime path list. 23136 inherit_rpath=$inherit_rpath 23137 23138 # Whether libtool must link a program against all its dependency libraries. 23139 link_all_deplibs=$link_all_deplibs 23140 23141 # Set to "yes" if exported symbols are required. 23142 always_export_symbols=$always_export_symbols 23143 23144 # The commands to list exported symbols. 23145 export_symbols_cmds=$lt_export_symbols_cmds 23146 23147 # Symbols that should not be listed in the preloaded symbols. 23148 exclude_expsyms=$lt_exclude_expsyms 23149 23150 # Symbols that must always be exported. 23151 include_expsyms=$lt_include_expsyms 23152 23153 # Commands necessary for linking programs (against libraries) with templates. 23154 prelink_cmds=$lt_prelink_cmds 23155 23156 # Commands necessary for finishing linking programs. 23157 postlink_cmds=$lt_postlink_cmds 23158 23159 # Specify filename containing input files. 23160 file_list_spec=$lt_file_list_spec 23161 23162 # How to hardcode a shared library path into an executable. 23163 hardcode_action=$hardcode_action 23164 23165 # ### END LIBTOOL CONFIG 23166 23167 _LT_EOF 23168 23169 cat <<'_LT_EOF' >> "$cfgfile" 23170 23171 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 23172 23173 # func_munge_path_list VARIABLE PATH 23174 # ----------------------------------- 23175 # VARIABLE is name of variable containing _space_ separated list of 23176 # directories to be munged by the contents of PATH, which is string 23177 # having a format: 23178 # "DIR[:DIR]:" 23179 # string "DIR[ DIR]" will be prepended to VARIABLE 23180 # ":DIR[:DIR]" 23181 # string "DIR[ DIR]" will be appended to VARIABLE 23182 # "DIRP[:DIRP]::[DIRA:]DIRA" 23183 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 23184 # "DIRA[ DIRA]" will be appended to VARIABLE 23185 # "DIR[:DIR]" 23186 # VARIABLE will be replaced by "DIR[ DIR]" 23187 func_munge_path_list () 23188 { 23189 case x$2 in 23190 x) 23191 ;; 23192 *:) 23193 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 23194 ;; 23195 x:*) 23196 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 23197 ;; 23198 *::*) 23199 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 23200 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 23201 ;; 23202 *) 23203 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 23204 ;; 23205 esac 23206 } 23207 23208 23209 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 23210 func_cc_basename () 23211 { 23212 for cc_temp in $*""; do 23213 case $cc_temp in 23214 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 23215 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 23216 \-*) ;; 23217 *) break;; 23218 esac 23219 done 23220 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 23221 } 23222 23223 23224 # ### END FUNCTIONS SHARED WITH CONFIGURE 23225 23226 _LT_EOF 23227 23228 case $host_os in 23229 aix3*) 23230 cat <<\_LT_EOF >> "$cfgfile" 23231 # AIX sometimes has problems with the GCC collect2 program. For some 23232 # reason, if we set the COLLECT_NAMES environment variable, the problems 23233 # vanish in a puff of smoke. 23234 if test set != "${COLLECT_NAMES+set}"; then 23235 COLLECT_NAMES= 23236 export COLLECT_NAMES 23237 fi 23238 _LT_EOF 23239 ;; 23240 esac 23241 23242 23243 ltmain=$ac_aux_dir/ltmain.sh 23244 23245 23246 # We use sed instead of cat because bash on DJGPP gets confused if 23247 # if finds mixed CR/LF and LF-only lines. Since sed operates in 23248 # text mode, it properly converts lines to CR/LF. This bash problem 23249 # is reportedly fixed, but why not run on old versions too? 23250 sed '$q' "$ltmain" >> "$cfgfile" \ 23251 || (rm -f "$cfgfile"; exit 1) 23252 23253 mv -f "$cfgfile" "$ofile" || 23254 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 23255 chmod +x "$ofile" 23256 23257 ;; 23258 "disable-rpath":C) 23259 sed < libtool > libtool-2 \ 23260 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/' 23261 mv libtool-2 libtool 23262 chmod 755 libtool 23263 libtool="./libtool" 23264 ;; 23265 23266 esac 23267 done # for ac_tag 23268 23269 23270 as_fn_exit 0 23271 _ACEOF 23272 ac_clean_files=$ac_clean_files_save 23273 23274 test $ac_write_fail = 0 || 23275 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 23276 23277 23278 # configure is writing to config.log, and then calls config.status. 23279 # config.status does its own redirection, appending to config.log. 23280 # Unfortunately, on DOS this fails, as config.log is still kept open 23281 # by configure, so config.status won't be able to write to it; its 23282 # output is simply discarded. So we exec the FD to /dev/null, 23283 # effectively closing config.log, so it can be properly (re)opened and 23284 # appended to by config.status. When coming back to configure, we 23285 # need to make the FD available again. 23286 if test "$no_create" != yes; then 23287 ac_cs_success=: 23288 ac_config_status_args= 23289 test "$silent" = yes && 23290 ac_config_status_args="$ac_config_status_args --quiet" 23291 exec 5>/dev/null 23292 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 23293 exec 5>>config.log 23294 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 23295 # would make configure fail if this is the last instruction. 23296 $ac_cs_success || as_fn_exit 1 23297 fi 23298 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 23299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 23300 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 23301 fi 23302 23303
Indexes created Sun Mar 01 05:31:48 UTC 2026