configure revision 307729
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for unbound 1.5.10. 4# 5# Report bugs to <unbound-bugs@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 18DUALCASE=1; export DUALCASE # for MKS sh 19if 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 '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_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. 45if 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 --' 49elif (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' 52else 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 $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${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 } 81fi 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.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 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. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 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. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export 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. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $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 $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$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 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -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 201test \$(( 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 "$as_required") 2>/dev/null; then : 211 as_have_required=yes 212else 213 as_have_required=no 214fi 215 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 216 217else 218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 219as_found=false 220for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 221do 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 235fi 236fi 237 done;; 238 esac 239 as_found=false 240done 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=$SHELL as_have_required=yes 244fi; } 245IFS=$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. 254BASH_ENV=/dev/null 255ENV=/dev/null 256(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 257case $- in # (((( 258 *v*x* | *x*v* ) as_opts=-vx ;; 259 *v* ) as_opts=-v ;; 260 *x* ) as_opts=-x ;; 261 * ) as_opts= ;; 262esac 263exec $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 $CONFIG_SHELL" >&2 267exit 255 268fi 269 270 if test x$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@gnu.org and 278$0: unbound-bugs@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$0: under such a shell if you do have one." 282 fi 283 exit 1 284fi 285fi 286fi 287SHELL=${CONFIG_SHELL-/bin/sh} 288export SHELL 289# Unset more variables known to interfere with behavior of common tools. 290CLICOLOR_FORCE= GREP_OPTIONS= 291unset CLICOLOR_FORCE GREP_OPTIONS 292 293## --------------------- ## 294## M4sh Shell Functions. ## 295## --------------------- ## 296# as_fn_unset VAR 297# --------------- 298# Portably unset VAR. 299as_fn_unset () 300{ 301 { eval $1=; unset $1;} 302} 303as_unset=as_fn_unset 304 305# as_fn_set_status STATUS 306# ----------------------- 307# Set $? to STATUS, without forking. 308as_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. 316as_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. 326as_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. 374as_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. 384if (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 }' 389else 390 as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } 394fi # 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 $(()) and expr. 401if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 402 eval 'as_fn_arith () 403 { 404 as_val=$(( $* )) 405 }' 406else 407 as_fn_arith () 408 { 409 as_val=`expr "$@" || test $? -eq 1` 410 } 411fi # 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. 419as_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 430if expr a : '\(a\)' >/dev/null 2>&1 && 431 test "X`expr 00001 : '.*\(...\)'`" = X001; then 432 as_expr=expr 433else 434 as_expr=false 435fi 436 437if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 438 as_basename=basename 439else 440 as_basename=false 441fi 442 443if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 444 as_dirname=dirname 445else 446 as_dirname=false 447fi 448 449as_me=`$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. 469as_cr_letters='abcdefghijklmnopqrstuvwxyz' 470as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 471as_cr_Letters=$as_cr_letters$as_cr_LETTERS 472as_cr_digits='0123456789' 473as_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 511ECHO_C= ECHO_N= ECHO_T= 512case `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';; 522esac 523 524rm -f conf$$ conf$$.exe conf$$.file 525if test -d conf$$.dir; then 526 rm -f conf$$.dir/conf$$.file 527else 528 rm -f conf$$.dir 529 mkdir conf$$.dir 2>/dev/null 530fi 531if (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 545else 546 as_ln_s='cp -pR' 547fi 548rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 549rmdir conf$$.dir 2>/dev/null 550 551if mkdir -p . 2>/dev/null; then 552 as_mkdir_p='mkdir -p "$as_dir"' 553else 554 test -d ./-p && rmdir ./-p 555 as_mkdir_p=false 556fi 557 558as_test_x='test -x' 559as_executable_p=as_fn_executable_p 560 561# Sed expression to map a string onto a valid CPP name. 562as_tr_cpp="eval sed 'y%*$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. 565as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 566 567SHELL=${CONFIG_SHELL-/bin/sh} 568 569 570test -n "$DJDIR" || exec 7<&0 </dev/null 571exec 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. 576ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 577 578# 579# Initializations. 580# 581ac_default_prefix=/usr/local 582ac_clean_files= 583ac_config_libobj_dir=. 584LIBOBJS= 585cross_compiling=no 586subdirs= 587MFLAGS= 588MAKEFLAGS= 589 590# Identity of this package. 591PACKAGE_NAME='unbound' 592PACKAGE_TARNAME='unbound' 593PACKAGE_VERSION='1.5.10' 594PACKAGE_STRING='unbound 1.5.10' 595PACKAGE_BUGREPORT='unbound-bugs@nlnetlabs.nl' 596PACKAGE_URL='' 597 598# Factoring default headers for most tests. 599ac_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 634ac_subst_vars='LTLIBOBJS 635date 636version 637INSTALLTARGET 638ALLTARGET 639SOURCEFILE 640SOURCEDETERMINE 641DNSTAP_OBJ 642DNSTAP_SRC 643opt_dnstap_socket_path 644ENABLE_DNSTAP 645PROTOC_C 646UBSYMS 647EXTRALINK 648COMMON_OBJ_ALL_SYMBOLS 649LIBOBJ_WITHOUT_CTIME 650LIBOBJ_WITHOUT_CTIMEARC4 651WIN_CHECKCONF_OBJ_LINK 652WIN_CONTROL_OBJ_LINK 653WIN_UBANCHOR_OBJ_LINK 654WIN_HOST_OBJ_LINK 655WIN_DAEMON_OBJ_LINK 656WIN_DAEMON_OBJ 657WIN_DAEMON_SRC 658WINAPPS 659WINDRES 660CHECKLOCK_OBJ 661staticexe 662UNBOUND_EVENT_UNINSTALL 663UNBOUND_EVENT_INSTALL 664SSLLIB 665HAVE_SSL 666CONFIG_DATE 667NETBSD_LINTFLAGS 668PYUNBOUND_UNINSTALL 669PYUNBOUND_INSTALL 670PYUNBOUND_TARGET 671PYUNBOUND_OBJ 672WITH_PYUNBOUND 673PYTHONMOD_UNINSTALL 674PYTHONMOD_INSTALL 675PYTHONMOD_HEADER 676PYTHONMOD_OBJ 677WITH_PYTHONMODULE 678swig 679SWIG_LIB 680SWIG 681PY_MAJOR_VERSION 682PYTHON_SITE_PKG 683PYTHON_LDFLAGS 684PYTHON_CPPFLAGS 685PYTHON 686PYTHON_VERSION 687PTHREAD_CFLAGS_ONLY 688PTHREAD_CFLAGS 689PTHREAD_LIBS 690PTHREAD_CC 691ax_pthread_config 692RUNTIME_PATH 693LIBOBJS 694LT_SYS_LIBRARY_PATH 695OTOOL64 696OTOOL 697LIPO 698NMEDIT 699DSYMUTIL 700MANIFEST_TOOL 701AWK 702RANLIB 703ac_ct_AR 704DLLTOOL 705OBJDUMP 706LN_S 707NM 708ac_ct_DUMPBIN 709DUMPBIN 710LD 711FGREP 712SED 713LIBTOOL 714AR 715host_os 716host_vendor 717host_cpu 718host 719build_os 720build_vendor 721build_cpu 722build 723libtool 724STRIP 725doxygen 726YFLAGS 727YACC 728LEXLIB 729LEX_OUTPUT_ROOT 730LEX 731debug_enabled 732DEPFLAG 733UNBOUND_USERNAME 734UNBOUND_ROOTCERT_FILE 735UNBOUND_ROOTKEY_FILE 736UNBOUND_PIDFILE 737UNBOUND_SHARE_DIR 738UNBOUND_CHROOT_DIR 739UNBOUND_RUN_DIR 740ub_conf_dir 741ub_conf_file 742EGREP 743GREP 744CPP 745OBJEXT 746EXEEXT 747ac_ct_CC 748CPPFLAGS 749LDFLAGS 750CFLAGS 751CC 752LIBUNBOUND_AGE 753LIBUNBOUND_REVISION 754LIBUNBOUND_CURRENT 755UNBOUND_VERSION_MICRO 756UNBOUND_VERSION_MINOR 757UNBOUND_VERSION_MAJOR 758target_alias 759host_alias 760build_alias 761LIBS 762ECHO_T 763ECHO_N 764ECHO_C 765DEFS 766mandir 767localedir 768libdir 769psdir 770pdfdir 771dvidir 772htmldir 773infodir 774docdir 775oldincludedir 776includedir 777localstatedir 778sharedstatedir 779sysconfdir 780datadir 781datarootdir 782libexecdir 783sbindir 784bindir 785program_transform_name 786prefix 787exec_prefix 788PACKAGE_URL 789PACKAGE_BUGREPORT 790PACKAGE_STRING 791PACKAGE_VERSION 792PACKAGE_TARNAME 793PACKAGE_NAME 794PATH_SEPARATOR 795SHELL' 796ac_subst_files='' 797ac_user_opts=' 798enable_option_checking 799with_conf_file 800with_run_dir 801with_chroot_dir 802with_share_dir 803with_pidfile 804with_rootkey_file 805with_rootcert_file 806with_username 807enable_checking 808enable_debug 809enable_flto 810enable_pie 811enable_relro_now 812enable_shared 813enable_static 814with_pic 815enable_fast_install 816with_aix_soname 817with_gnu_ld 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See below for descriptions of some of the useful variables. 1410 1411Defaults for the options are specified in brackets. 1412 1413Configuration: 1414 -h, --help display this help and exit 1415 --help=short display options specific to this package 1416 --help=recursive display the short help of all the included packages 1417 -V, --version display version information and exit 1418 -q, --quiet, --silent do not print \`checking ...' messages 1419 --cache-file=FILE cache test results in FILE [disabled] 1420 -C, --config-cache alias for \`--cache-file=config.cache' 1421 -n, --no-create do not create output files 1422 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1423 1424Installation directories: 1425 --prefix=PREFIX install architecture-independent files in PREFIX 1426 [$ac_default_prefix] 1427 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1428 [PREFIX] 1429 1430By default, \`make install' will install all the files in 1431\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1432an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1433for instance \`--prefix=\$HOME'. 1434 1435For better control, use the options below. 1436 1437Fine tuning of the installation directories: 1438 --bindir=DIR user executables [EPREFIX/bin] 1439 --sbindir=DIR system admin executables [EPREFIX/sbin] 1440 --libexecdir=DIR program executables [EPREFIX/libexec] 1441 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1442 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1443 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1444 --libdir=DIR object code libraries [EPREFIX/lib] 1445 --includedir=DIR C header files [PREFIX/include] 1446 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1447 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1448 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1449 --infodir=DIR info documentation [DATAROOTDIR/info] 1450 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1451 --mandir=DIR man documentation [DATAROOTDIR/man] 1452 --docdir=DIR documentation root [DATAROOTDIR/doc/unbound] 1453 --htmldir=DIR html documentation [DOCDIR] 1454 --dvidir=DIR dvi documentation [DOCDIR] 1455 --pdfdir=DIR pdf documentation [DOCDIR] 1456 --psdir=DIR ps documentation [DOCDIR] 1457_ACEOF 1458 1459 cat <<\_ACEOF 1460 1461System types: 1462 --build=BUILD configure for building on BUILD [guessed] 1463 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1464_ACEOF 1465fi 1466 1467if test -n "$ac_init_help"; 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Assumes 1842# that executables *can* be run. 1843ac_fn_c_try_run () 1844{ 1845 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1846 if { { ac_try="$ac_link" 1847case "(($ac_try" in 1848 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1849 *) ac_try_echo=$ac_try;; 1850esac 1851eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1852$as_echo "$ac_try_echo"; } >&5 1853 (eval "$ac_link") 2>&5 1854 ac_status=$? 1855 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1856 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1857 { { case "(($ac_try" in 1858 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1859 *) ac_try_echo=$ac_try;; 1860esac 1861eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1862$as_echo "$ac_try_echo"; } >&5 1863 (eval "$ac_try") 2>&5 1864 ac_status=$? 1865 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1866 test $ac_status = 0; }; }; then : 1867 ac_retval=0 1868else 1869 $as_echo "$as_me: program exited with status $ac_status" >&5 1870 $as_echo "$as_me: failed program was:" >&5 1871sed 's/^/| /' conftest.$ac_ext >&5 1872 1873 ac_retval=$ac_status 1874fi 1875 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1876 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1877 as_fn_set_status $ac_retval 1878 1879} # ac_fn_c_try_run 1880 1881# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1882# ------------------------------------------------------- 1883# Tests whether HEADER exists and can be compiled using the include files in 1884# INCLUDES, setting the cache variable VAR accordingly. 1885ac_fn_c_check_header_compile () 1886{ 1887 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1889$as_echo_n "checking for $2... " >&6; } 1890if eval \${$3+:} false; then : 1891 $as_echo_n "(cached) " >&6 1892else 1893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1894/* end confdefs.h. */ 1895$4 1896#include <$2> 1897_ACEOF 1898if ac_fn_c_try_compile "$LINENO"; then : 1899 eval "$3=yes" 1900else 1901 eval "$3=no" 1902fi 1903rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1904fi 1905eval ac_res=\$$3 1906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1907$as_echo "$ac_res" >&6; } 1908 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1909 1910} # ac_fn_c_check_header_compile 1911 1912# ac_fn_c_try_link LINENO 1913# ----------------------- 1914# Try to link conftest.$ac_ext, and return whether this succeeded. 1915ac_fn_c_try_link () 1916{ 1917 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1918 rm -f conftest.$ac_objext conftest$ac_exeext 1919 if { { ac_try="$ac_link" 1920case "(($ac_try" in 1921 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1922 *) ac_try_echo=$ac_try;; 1923esac 1924eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1925$as_echo "$ac_try_echo"; } >&5 1926 (eval "$ac_link") 2>conftest.err 1927 ac_status=$? 1928 if test -s conftest.err; then 1929 grep -v '^ *+' conftest.err >conftest.er1 1930 cat conftest.er1 >&5 1931 mv -f conftest.er1 conftest.err 1932 fi 1933 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1934 test $ac_status = 0; } && { 1935 test -z "$ac_c_werror_flag" || 1936 test ! -s conftest.err 1937 } && test -s conftest$ac_exeext && { 1938 test "$cross_compiling" = yes || 1939 test -x conftest$ac_exeext 1940 }; then : 1941 ac_retval=0 1942else 1943 $as_echo "$as_me: failed program was:" >&5 1944sed 's/^/| /' conftest.$ac_ext >&5 1945 1946 ac_retval=1 1947fi 1948 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1949 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1950 # interfere with the next link command; also delete a directory that is 1951 # left behind by Apple's compiler. We do this before executing the actions. 1952 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1953 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1954 as_fn_set_status $ac_retval 1955 1956} # ac_fn_c_try_link 1957 1958# ac_fn_c_check_func LINENO FUNC VAR 1959# ---------------------------------- 1960# Tests whether FUNC exists, setting the cache variable VAR accordingly 1961ac_fn_c_check_func () 1962{ 1963 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1965$as_echo_n "checking for $2... " >&6; } 1966if eval \${$3+:} false; then : 1967 $as_echo_n "(cached) " >&6 1968else 1969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1970/* end confdefs.h. */ 1971/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1972 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1973#define $2 innocuous_$2 1974 1975/* System header to define __stub macros and hopefully few prototypes, 1976 which can conflict with char $2 (); below. 1977 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1978 <limits.h> exists even on freestanding compilers. */ 1979 1980#ifdef __STDC__ 1981# include <limits.h> 1982#else 1983# include <assert.h> 1984#endif 1985 1986#undef $2 1987 1988/* Override any GCC internal prototype to avoid an error. 1989 Use char because int might match the return type of a GCC 1990 builtin and then its argument prototype would still apply. */ 1991#ifdef __cplusplus 1992extern "C" 1993#endif 1994char $2 (); 1995/* The GNU C library defines this for functions which it implements 1996 to always fail with ENOSYS. Some functions are actually named 1997 something starting with __ and the normal name is an alias. */ 1998#if defined __stub_$2 || defined __stub___$2 1999choke me 2000#endif 2001 2002int 2003main () 2004{ 2005return $2 (); 2006 ; 2007 return 0; 2008} 2009_ACEOF 2010if ac_fn_c_try_link "$LINENO"; then : 2011 eval "$3=yes" 2012else 2013 eval "$3=no" 2014fi 2015rm -f core conftest.err conftest.$ac_objext \ 2016 conftest$ac_exeext conftest.$ac_ext 2017fi 2018eval ac_res=\$$3 2019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2020$as_echo "$ac_res" >&6; } 2021 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2022 2023} # ac_fn_c_check_func 2024 2025# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2026# ------------------------------------------- 2027# Tests whether TYPE exists after having included INCLUDES, setting cache 2028# variable VAR accordingly. 2029ac_fn_c_check_type () 2030{ 2031 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2033$as_echo_n "checking for $2... " >&6; } 2034if eval \${$3+:} false; then : 2035 $as_echo_n "(cached) " >&6 2036else 2037 eval "$3=no" 2038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2039/* end confdefs.h. */ 2040$4 2041int 2042main () 2043{ 2044if (sizeof ($2)) 2045 return 0; 2046 ; 2047 return 0; 2048} 2049_ACEOF 2050if ac_fn_c_try_compile "$LINENO"; then : 2051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2052/* end confdefs.h. */ 2053$4 2054int 2055main () 2056{ 2057if (sizeof (($2))) 2058 return 0; 2059 ; 2060 return 0; 2061} 2062_ACEOF 2063if ac_fn_c_try_compile "$LINENO"; then : 2064 2065else 2066 eval "$3=yes" 2067fi 2068rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2069fi 2070rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2071fi 2072eval ac_res=\$$3 2073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2074$as_echo "$ac_res" >&6; } 2075 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2076 2077} # ac_fn_c_check_type 2078 2079# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2080# -------------------------------------------- 2081# Tries to find the compile-time value of EXPR in a program that includes 2082# INCLUDES, setting VAR accordingly. Returns whether the value could be 2083# computed 2084ac_fn_c_compute_int () 2085{ 2086 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2087 if test "$cross_compiling" = yes; then 2088 # Depending upon the size, compute the lo and hi bounds. 2089cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2090/* end confdefs.h. */ 2091$4 2092int 2093main () 2094{ 2095static int test_array [1 - 2 * !(($2) >= 0)]; 2096test_array [0] = 0; 2097return test_array [0]; 2098 2099 ; 2100 return 0; 2101} 2102_ACEOF 2103if ac_fn_c_try_compile "$LINENO"; then : 2104 ac_lo=0 ac_mid=0 2105 while :; do 2106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2107/* end confdefs.h. */ 2108$4 2109int 2110main () 2111{ 2112static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2113test_array [0] = 0; 2114return test_array [0]; 2115 2116 ; 2117 return 0; 2118} 2119_ACEOF 2120if ac_fn_c_try_compile "$LINENO"; then : 2121 ac_hi=$ac_mid; break 2122else 2123 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2124 if test $ac_lo -le $ac_mid; then 2125 ac_lo= ac_hi= 2126 break 2127 fi 2128 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2129fi 2130rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2131 done 2132else 2133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2134/* end confdefs.h. */ 2135$4 2136int 2137main () 2138{ 2139static int test_array [1 - 2 * !(($2) < 0)]; 2140test_array [0] = 0; 2141return test_array [0]; 2142 2143 ; 2144 return 0; 2145} 2146_ACEOF 2147if ac_fn_c_try_compile "$LINENO"; then : 2148 ac_hi=-1 ac_mid=-1 2149 while :; do 2150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2151/* end confdefs.h. */ 2152$4 2153int 2154main () 2155{ 2156static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2157test_array [0] = 0; 2158return test_array [0]; 2159 2160 ; 2161 return 0; 2162} 2163_ACEOF 2164if ac_fn_c_try_compile "$LINENO"; then : 2165 ac_lo=$ac_mid; break 2166else 2167 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2168 if test $ac_mid -le $ac_hi; then 2169 ac_lo= ac_hi= 2170 break 2171 fi 2172 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2173fi 2174rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2175 done 2176else 2177 ac_lo= ac_hi= 2178fi 2179rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2180fi 2181rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2182# Binary search between lo and hi bounds. 2183while test "x$ac_lo" != "x$ac_hi"; do 2184 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2186/* end confdefs.h. */ 2187$4 2188int 2189main () 2190{ 2191static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2192test_array [0] = 0; 2193return test_array [0]; 2194 2195 ; 2196 return 0; 2197} 2198_ACEOF 2199if ac_fn_c_try_compile "$LINENO"; then : 2200 ac_hi=$ac_mid 2201else 2202 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2203fi 2204rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2205done 2206case $ac_lo in #(( 2207?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2208'') ac_retval=1 ;; 2209esac 2210 else 2211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2212/* end confdefs.h. */ 2213$4 2214static long int longval () { return $2; } 2215static unsigned long int ulongval () { return $2; } 2216#include <stdio.h> 2217#include <stdlib.h> 2218int 2219main () 2220{ 2221 2222 FILE *f = fopen ("conftest.val", "w"); 2223 if (! f) 2224 return 1; 2225 if (($2) < 0) 2226 { 2227 long int i = longval (); 2228 if (i != ($2)) 2229 return 1; 2230 fprintf (f, "%ld", i); 2231 } 2232 else 2233 { 2234 unsigned long int i = ulongval (); 2235 if (i != ($2)) 2236 return 1; 2237 fprintf (f, "%lu", i); 2238 } 2239 /* Do not output a trailing newline, as this causes \r\n confusion 2240 on some platforms. */ 2241 return ferror (f) || fclose (f) != 0; 2242 2243 ; 2244 return 0; 2245} 2246_ACEOF 2247if ac_fn_c_try_run "$LINENO"; then : 2248 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2249else 2250 ac_retval=1 2251fi 2252rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2253 conftest.$ac_objext conftest.beam conftest.$ac_ext 2254rm -f conftest.val 2255 2256 fi 2257 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2258 as_fn_set_status $ac_retval 2259 2260} # ac_fn_c_compute_int 2261 2262# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2263# --------------------------------------------- 2264# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2265# accordingly. 2266ac_fn_c_check_decl () 2267{ 2268 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2269 as_decl_name=`echo $2|sed 's/ *(.*//'` 2270 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2272$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2273if eval \${$3+:} false; then : 2274 $as_echo_n "(cached) " >&6 2275else 2276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2277/* end confdefs.h. */ 2278$4 2279int 2280main () 2281{ 2282#ifndef $as_decl_name 2283#ifdef __cplusplus 2284 (void) $as_decl_use; 2285#else 2286 (void) $as_decl_name; 2287#endif 2288#endif 2289 2290 ; 2291 return 0; 2292} 2293_ACEOF 2294if ac_fn_c_try_compile "$LINENO"; then : 2295 eval "$3=yes" 2296else 2297 eval "$3=no" 2298fi 2299rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2300fi 2301eval ac_res=\$$3 2302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2303$as_echo "$ac_res" >&6; } 2304 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2305 2306} # ac_fn_c_check_decl 2307 2308# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2309# ---------------------------------------------------- 2310# Tries to find if the field MEMBER exists in type AGGR, after including 2311# INCLUDES, setting cache variable VAR accordingly. 2312ac_fn_c_check_member () 2313{ 2314 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2316$as_echo_n "checking for $2.$3... " >&6; } 2317if eval \${$4+:} false; then : 2318 $as_echo_n "(cached) " >&6 2319else 2320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2321/* end confdefs.h. */ 2322$5 2323int 2324main () 2325{ 2326static $2 ac_aggr; 2327if (ac_aggr.$3) 2328return 0; 2329 ; 2330 return 0; 2331} 2332_ACEOF 2333if ac_fn_c_try_compile "$LINENO"; then : 2334 eval "$4=yes" 2335else 2336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2337/* end confdefs.h. */ 2338$5 2339int 2340main () 2341{ 2342static $2 ac_aggr; 2343if (sizeof ac_aggr.$3) 2344return 0; 2345 ; 2346 return 0; 2347} 2348_ACEOF 2349if ac_fn_c_try_compile "$LINENO"; then : 2350 eval "$4=yes" 2351else 2352 eval "$4=no" 2353fi 2354rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2355fi 2356rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2357fi 2358eval ac_res=\$$4 2359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2360$as_echo "$ac_res" >&6; } 2361 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2362 2363} # ac_fn_c_check_member 2364cat >config.log <<_ACEOF 2365This file contains any messages produced by compilers while 2366running configure, to aid debugging if configure makes a mistake. 2367 2368It was created by unbound $as_me 1.5.10, which was 2369generated by GNU Autoconf 2.69. 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"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2704fi 2705## -------------------- ## 2706## Main body of script. ## 2707## -------------------- ## 2708 2709ac_ext=c 2710ac_cpp='$CPP $CPPFLAGS' 2711ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2712ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2713ac_compiler_gnu=$ac_cv_c_compiler_gnu 2714 2715 2716UNBOUND_VERSION_MAJOR=1 2717 2718UNBOUND_VERSION_MINOR=5 2719 2720UNBOUND_VERSION_MICRO=10 2721 2722 2723LIBUNBOUND_CURRENT=6 2724LIBUNBOUND_REVISION=2 2725LIBUNBOUND_AGE=4 2726# 1.0.0 had 0:12:0 2727# 1.0.1 had 0:13:0 2728# 1.0.2 had 0:14:0 2729# 1.1.0 had 0:15:0 2730# 1.1.1 had 0:16:0 2731# 1.2.0 had 0:17:0 2732# 1.2.1 had 0:18:0 2733# 1.3.0 had 1:0:0 # ub_cancel and -export-symbols. 2734# 1.3.1 had 1:1:0 2735# 1.3.2 had 1:2:0 2736# 1.3.3 had 1:3:0 2737# 1.3.4 had 1:4:0 2738# 1.4.0-snapshots had 1:5:0 2739# 1.4.0 had 1:5:0 (not 2:0:0) # ub_result.why_bogus 2740# 1.4.1 had 2:1:0 2741# 1.4.2 had 2:2:0 2742# 1.4.3 had 2:3:0 2743# 1.4.4 had 2:4:0 2744# 1.4.5 had 2:5:0 2745# 1.4.6 had 2:6:0 2746# 1.4.7 had 2:7:0 2747# 1.4.8 had 2:8:0 2748# 1.4.9 had 2:9:0 2749# 1.4.10 had 2:10:0 2750# 1.4.11 had 2:11:0 2751# 1.4.12 had 2:12:0 2752# 1.4.13 had 2:13:0 2753# and 1.4.13p1 and 1.4.13.p2 2754# 1.4.14 had 2:14:0 2755# 1.4.15 had 3:0:1 # adds ub_version() 2756# 1.4.16 had 3:1:1 2757# 1.4.17 had 3:2:1 2758# 1.4.18 had 3:3:1 2759# 1.4.19 had 3:4:1 2760# 1.4.20 had 4:0:2 # adds libunbound.ttl # but shipped 3:5:1 2761# 1.4.21 had 4:1:2 2762# 1.4.22 had 4:1:2 2763# 1.5.0 had 5:3:3 # adds ub_ctx_add_ta_autr 2764# 1.5.1 had 5:3:3 2765# 1.5.2 had 5:5:3 2766# 1.5.3 had 5:6:3 2767# 1.5.4 had 5:7:3 2768# 1.5.5 had 5:8:3 2769# 1.5.6 had 5:9:3 2770# 1.5.7 had 5:10:3 2771# 1.5.8 had 6:0:4 # adds ub_ctx_set_stub 2772# 1.5.9 had 6:1:4 2773# 1.5.10 had 6:2:4 2774 2775# Current -- the number of the binary API that we're implementing 2776# Revision -- which iteration of the implementation of the binary 2777# API are we supplying? 2778# Age -- How many previous binary API versions do we also 2779# support? 2780# 2781# If we release a new version that does not change the binary API, 2782# increment Revision. 2783# 2784# If we release a new version that changes the binary API, but does 2785# not break programs compiled against the old binary API, increment 2786# Current and Age. 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" >&6; } 2848if ${ac_cv_prog_ac_ct_CC+:} false; then : 2849 $as_echo_n "(cached) " >&6 2850else 2851 if test -n "$ac_ct_CC"; then 2852 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2853else 2854as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2855for as_dir in $PATH 2856do 2857 IFS=$as_save_IFS 2858 test -z "$as_dir" && as_dir=. 2859 for ac_exec_ext in '' $ac_executable_extensions; do 2860 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2861 ac_cv_prog_ac_ct_CC="gcc" 2862 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2863 break 2 2864 fi 2865done 2866 done 2867IFS=$as_save_IFS 2868 2869fi 2870fi 2871ac_ct_CC=$ac_cv_prog_ac_ct_CC 2872if test -n "$ac_ct_CC"; then 2873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2874$as_echo "$ac_ct_CC" >&6; } 2875else 2876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2877$as_echo "no" >&6; } 2878fi 2879 2880 if test "x$ac_ct_CC" = x; then 2881 CC="" 2882 else 2883 case $cross_compiling:$ac_tool_warned in 2884yes:) 2885{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2886$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2887ac_tool_warned=yes ;; 2888esac 2889 CC=$ac_ct_CC 2890 fi 2891else 2892 CC="$ac_cv_prog_CC" 2893fi 2894 2895if test -z "$CC"; then 2896 if test -n "$ac_tool_prefix"; then 2897 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2898set dummy ${ac_tool_prefix}cc; ac_word=$2 2899{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2900$as_echo_n "checking for $ac_word... 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" >&6; } 2941if ${ac_cv_prog_CC+:} false; then : 2942 $as_echo_n "(cached) " >&6 2943else 2944 if test -n "$CC"; then 2945 ac_cv_prog_CC="$CC" # Let the user override the test. 2946else 2947 ac_prog_rejected=no 2948as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2949for as_dir in $PATH 2950do 2951 IFS=$as_save_IFS 2952 test -z "$as_dir" && as_dir=. 2953 for ac_exec_ext in '' $ac_executable_extensions; do 2954 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2955 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2956 ac_prog_rejected=yes 2957 continue 2958 fi 2959 ac_cv_prog_CC="cc" 2960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2961 break 2 2962 fi 2963done 2964 done 2965IFS=$as_save_IFS 2966 2967if test $ac_prog_rejected = yes; then 2968 # We found a bogon in the path, so make sure we never use it. 2969 set dummy $ac_cv_prog_CC 2970 shift 2971 if test $# != 0; then 2972 # We chose a different compiler from the bogus one. 2973 # However, it has the same basename, so the bogon will be chosen 2974 # first if we set CC to just the basename; use the full file name. 2975 shift 2976 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2977 fi 2978fi 2979fi 2980fi 2981CC=$ac_cv_prog_CC 2982if test -n "$CC"; then 2983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2984$as_echo "$CC" >&6; } 2985else 2986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2987$as_echo "no" >&6; } 2988fi 2989 2990 2991fi 2992if test -z "$CC"; then 2993 if test -n "$ac_tool_prefix"; then 2994 for ac_prog in cl.exe 2995 do 2996 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2997set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2998{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2999$as_echo_n "checking for $ac_word... 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" >&6; } 3044if ${ac_cv_prog_ac_ct_CC+:} false; then : 3045 $as_echo_n "(cached) " >&6 3046else 3047 if test -n "$ac_ct_CC"; then 3048 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3049else 3050as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3051for as_dir in $PATH 3052do 3053 IFS=$as_save_IFS 3054 test -z "$as_dir" && as_dir=. 3055 for ac_exec_ext in '' $ac_executable_extensions; do 3056 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3057 ac_cv_prog_ac_ct_CC="$ac_prog" 3058 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3059 break 2 3060 fi 3061done 3062 done 3063IFS=$as_save_IFS 3064 3065fi 3066fi 3067ac_ct_CC=$ac_cv_prog_ac_ct_CC 3068if test -n "$ac_ct_CC"; then 3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3070$as_echo "$ac_ct_CC" >&6; } 3071else 3072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3073$as_echo "no" >&6; } 3074fi 3075 3076 3077 test -n "$ac_ct_CC" && break 3078done 3079 3080 if test "x$ac_ct_CC" = x; then 3081 CC="" 3082 else 3083 case $cross_compiling:$ac_tool_warned in 3084yes:) 3085{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3086$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3087ac_tool_warned=yes ;; 3088esac 3089 CC=$ac_ct_CC 3090 fi 3091fi 3092 3093fi 3094 3095 3096test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3097$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3098as_fn_error $? "no acceptable C compiler found in \$PATH 3099See \`config.log' for more details" "$LINENO" 5; } 3100 3101# Provide some information about the compiler. 3102$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3103set X $ac_compile 3104ac_compiler=$2 3105for ac_option in --version -v -V -qversion; do 3106 { { ac_try="$ac_compiler $ac_option >&5" 3107case "(($ac_try" in 3108 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3109 *) ac_try_echo=$ac_try;; 3110esac 3111eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3112$as_echo "$ac_try_echo"; } >&5 3113 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3114 ac_status=$? 3115 if test -s conftest.err; then 3116 sed '10a\ 3117... rest of stderr output deleted ... 3118 10q' conftest.err >conftest.er1 3119 cat conftest.er1 >&5 3120 fi 3121 rm -f conftest.er1 conftest.err 3122 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3123 test $ac_status = 0; } 3124done 3125 3126cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3127/* end confdefs.h. */ 3128 3129int 3130main () 3131{ 3132 3133 ; 3134 return 0; 3135} 3136_ACEOF 3137ac_clean_files_save=$ac_clean_files 3138ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3139# Try to create an executable without -o first, disregard a.out. 3140# It will help us diagnose broken compilers, and finding out an intuition 3141# of exeext. 3142{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3143$as_echo_n "checking whether the C compiler works... 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For instance with Cygwin, `ls conftest' will 3242# work properly (i.e., refer to `conftest.exe'), while it won't with 3243# `rm'. 3244for ac_file in conftest.exe conftest conftest.*; do 3245 test -f "$ac_file" || continue 3246 case $ac_file in 3247 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3248 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3249 break;; 3250 * ) break;; 3251 esac 3252done 3253else 3254 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3255$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3256as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3257See \`config.log' for more details" "$LINENO" 5; } 3258fi 3259rm -f conftest conftest$ac_cv_exeext 3260{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3261$as_echo "$ac_cv_exeext" >&6; } 3262 3263rm -f conftest.$ac_ext 3264EXEEXT=$ac_cv_exeext 3265ac_exeext=$EXEEXT 3266cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3267/* end confdefs.h. */ 3268#include <stdio.h> 3269int 3270main () 3271{ 3272FILE *f = fopen ("conftest.out", "w"); 3273 return ferror (f) || fclose (f) != 0; 3274 3275 ; 3276 return 0; 3277} 3278_ACEOF 3279ac_clean_files="$ac_clean_files conftest.out" 3280# Check that the compiler produces executables we can run. If not, either 3281# the compiler is broken, or we cross compile. 3282{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3283$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3315If you meant to cross compile, use \`--host'. 3316See \`config.log' for more details" "$LINENO" 5; } 3317 fi 3318 fi 3319fi 3320{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3321$as_echo "$cross_compiling" >&6; } 3322 3323rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3324ac_clean_files=$ac_clean_files_save 3325{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3326$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3368See \`config.log' for more details" "$LINENO" 5; } 3369fi 3370rm -f conftest.$ac_cv_objext conftest.$ac_ext 3371fi 3372{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3373$as_echo "$ac_cv_objext" >&6; } 3374OBJEXT=$ac_cv_objext 3375ac_objext=$OBJEXT 3376{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3377$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3378if ${ac_cv_c_compiler_gnu+:} false; then : 3379 $as_echo_n "(cached) " >&6 3380else 3381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3382/* end confdefs.h. */ 3383 3384int 3385main () 3386{ 3387#ifndef __GNUC__ 3388 choke me 3389#endif 3390 3391 ; 3392 return 0; 3393} 3394_ACEOF 3395if ac_fn_c_try_compile "$LINENO"; then : 3396 ac_compiler_gnu=yes 3397else 3398 ac_compiler_gnu=no 3399fi 3400rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3401ac_cv_c_compiler_gnu=$ac_compiler_gnu 3402 3403fi 3404{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3405$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3406if test $ac_compiler_gnu = yes; then 3407 GCC=yes 3408else 3409 GCC= 3410fi 3411ac_test_CFLAGS=${CFLAGS+set} 3412ac_save_CFLAGS=$CFLAGS 3413{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3414$as_echo_n "checking whether $CC accepts -g... " >&6; } 3415if ${ac_cv_prog_cc_g+:} false; then : 3416 $as_echo_n "(cached) " >&6 3417else 3418 ac_save_c_werror_flag=$ac_c_werror_flag 3419 ac_c_werror_flag=yes 3420 ac_cv_prog_cc_g=no 3421 CFLAGS="-g" 3422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3423/* end confdefs.h. */ 3424 3425int 3426main () 3427{ 3428 3429 ; 3430 return 0; 3431} 3432_ACEOF 3433if ac_fn_c_try_compile "$LINENO"; then : 3434 ac_cv_prog_cc_g=yes 3435else 3436 CFLAGS="" 3437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3438/* end confdefs.h. */ 3439 3440int 3441main () 3442{ 3443 3444 ; 3445 return 0; 3446} 3447_ACEOF 3448if ac_fn_c_try_compile "$LINENO"; then : 3449 3450else 3451 ac_c_werror_flag=$ac_save_c_werror_flag 3452 CFLAGS="-g" 3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3454/* end confdefs.h. */ 3455 3456int 3457main () 3458{ 3459 3460 ; 3461 return 0; 3462} 3463_ACEOF 3464if ac_fn_c_try_compile "$LINENO"; then : 3465 ac_cv_prog_cc_g=yes 3466fi 3467rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3468fi 3469rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3470fi 3471rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3472 ac_c_werror_flag=$ac_save_c_werror_flag 3473fi 3474{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3475$as_echo "$ac_cv_prog_cc_g" >&6; } 3476if test "$ac_test_CFLAGS" = set; then 3477 CFLAGS=$ac_save_CFLAGS 3478elif test $ac_cv_prog_cc_g = yes; then 3479 if test "$GCC" = yes; then 3480 CFLAGS="-g -O2" 3481 else 3482 CFLAGS="-g" 3483 fi 3484else 3485 if test "$GCC" = yes; then 3486 CFLAGS="-O2" 3487 else 3488 CFLAGS= 3489 fi 3490fi 3491{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3492$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3493if ${ac_cv_prog_cc_c89+:} false; then : 3494 $as_echo_n "(cached) " >&6 3495else 3496 ac_cv_prog_cc_c89=no 3497ac_save_CC=$CC 3498cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3499/* end confdefs.h. */ 3500#include <stdarg.h> 3501#include <stdio.h> 3502struct stat; 3503/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3504struct buf { int x; }; 3505FILE * (*rcsopen) (struct buf *, struct stat *, int); 3506static char *e (p, i) 3507 char **p; 3508 int i; 3509{ 3510 return p[i]; 3511} 3512static char *f (char * (*g) (char **, int), char **p, ...) 3513{ 3514 char *s; 3515 va_list v; 3516 va_start (v,p); 3517 s = g (p, va_arg (v,int)); 3518 va_end (v); 3519 return s; 3520} 3521 3522/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3523 function prototypes and stuff, but not '\xHH' hex character constants. 3524 These don't provoke an error unfortunately, instead are silently treated 3525 as 'x'. The following induces an error, until -std is added to get 3526 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3527 array size at least. It's necessary to write '\x00'==0 to get something 3528 that's true only with -std. */ 3529int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3530 3531/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3532 inside strings and character constants. */ 3533#define FOO(x) 'x' 3534int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3535 3536int test (int i, double x); 3537struct s1 {int (*f) (int a);}; 3538struct s2 {int (*f) (double a);}; 3539int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3540int argc; 3541char **argv; 3542int 3543main () 3544{ 3545return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3546 ; 3547 return 0; 3548} 3549_ACEOF 3550for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3551 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3552do 3553 CC="$ac_save_CC $ac_arg" 3554 if ac_fn_c_try_compile "$LINENO"; then : 3555 ac_cv_prog_cc_c89=$ac_arg 3556fi 3557rm -f core conftest.err conftest.$ac_objext 3558 test "x$ac_cv_prog_cc_c89" != "xno" && break 3559done 3560rm -f conftest.$ac_ext 3561CC=$ac_save_CC 3562 3563fi 3564# AC_CACHE_VAL 3565case "x$ac_cv_prog_cc_c89" in 3566 x) 3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3568$as_echo "none needed" >&6; } ;; 3569 xno) 3570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3571$as_echo "unsupported" >&6; } ;; 3572 *) 3573 CC="$CC $ac_cv_prog_cc_c89" 3574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3575$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3576esac 3577if test "x$ac_cv_prog_cc_c89" != xno; then : 3578 3579fi 3580 3581ac_ext=c 3582ac_cpp='$CPP $CPPFLAGS' 3583ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3584ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3585ac_compiler_gnu=$ac_cv_c_compiler_gnu 3586 3587 3588ac_ext=c 3589ac_cpp='$CPP $CPPFLAGS' 3590ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3591ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3592ac_compiler_gnu=$ac_cv_c_compiler_gnu 3593{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3594$as_echo_n "checking how to run the C preprocessor... " >&6; } 3595# On Suns, sometimes $CPP names a directory. 3596if test -n "$CPP" && test -d "$CPP"; then 3597 CPP= 3598fi 3599if test -z "$CPP"; then 3600 if ${ac_cv_prog_CPP+:} false; then : 3601 $as_echo_n "(cached) " >&6 3602else 3603 # Double quotes because CPP needs to be expanded 3604 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3605 do 3606 ac_preproc_ok=false 3607for ac_c_preproc_warn_flag in '' yes 3608do 3609 # Use a header file that comes with gcc, so configuring glibc 3610 # with a fresh cross-compiler works. 3611 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3612 # <limits.h> exists even on freestanding compilers. 3613 # On the NeXT, cc -E runs the code through the compiler's parser, 3614 # not just through cpp. "Syntax error" is here to catch this case. 3615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3616/* end confdefs.h. */ 3617#ifdef __STDC__ 3618# include <limits.h> 3619#else 3620# include <assert.h> 3621#endif 3622 Syntax error 3623_ACEOF 3624if ac_fn_c_try_cpp "$LINENO"; then : 3625 3626else 3627 # Broken: fails on valid input. 3628continue 3629fi 3630rm -f conftest.err conftest.i conftest.$ac_ext 3631 3632 # OK, works on sane cases. Now check whether nonexistent headers 3633 # can be detected and how. 3634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3635/* end confdefs.h. */ 3636#include <ac_nonexistent.h> 3637_ACEOF 3638if ac_fn_c_try_cpp "$LINENO"; then : 3639 # Broken: success on invalid input. 3640continue 3641else 3642 # Passes both tests. 3643ac_preproc_ok=: 3644break 3645fi 3646rm -f conftest.err conftest.i conftest.$ac_ext 3647 3648done 3649# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3650rm -f conftest.i conftest.err conftest.$ac_ext 3651if $ac_preproc_ok; then : 3652 break 3653fi 3654 3655 done 3656 ac_cv_prog_CPP=$CPP 3657 3658fi 3659 CPP=$ac_cv_prog_CPP 3660else 3661 ac_cv_prog_CPP=$CPP 3662fi 3663{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3664$as_echo "$CPP" >&6; } 3665ac_preproc_ok=false 3666for ac_c_preproc_warn_flag in '' yes 3667do 3668 # Use a header file that comes with gcc, so configuring glibc 3669 # with a fresh cross-compiler works. 3670 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3671 # <limits.h> exists even on freestanding compilers. 3672 # On the NeXT, cc -E runs the code through the compiler's parser, 3673 # not just through cpp. "Syntax error" is here to catch this case. 3674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3675/* end confdefs.h. */ 3676#ifdef __STDC__ 3677# include <limits.h> 3678#else 3679# include <assert.h> 3680#endif 3681 Syntax error 3682_ACEOF 3683if ac_fn_c_try_cpp "$LINENO"; then : 3684 3685else 3686 # Broken: fails on valid input. 3687continue 3688fi 3689rm -f conftest.err conftest.i conftest.$ac_ext 3690 3691 # OK, works on sane cases. Now check whether nonexistent headers 3692 # can be detected and how. 3693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3694/* end confdefs.h. */ 3695#include <ac_nonexistent.h> 3696_ACEOF 3697if ac_fn_c_try_cpp "$LINENO"; then : 3698 # Broken: success on invalid input. 3699continue 3700else 3701 # Passes both tests. 3702ac_preproc_ok=: 3703break 3704fi 3705rm -f conftest.err conftest.i conftest.$ac_ext 3706 3707done 3708# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3709rm -f conftest.i conftest.err conftest.$ac_ext 3710if $ac_preproc_ok; then : 3711 3712else 3713 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3714$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3715as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3716See \`config.log' for more details" "$LINENO" 5; } 3717fi 3718 3719ac_ext=c 3720ac_cpp='$CPP $CPPFLAGS' 3721ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3722ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3723ac_compiler_gnu=$ac_cv_c_compiler_gnu 3724 3725 3726{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3727$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3728if ${ac_cv_path_GREP+:} false; then : 3729 $as_echo_n "(cached) " >&6 3730else 3731 if test -z "$GREP"; then 3732 ac_path_GREP_found=false 3733 # Loop through the user's path and test for each of PROGNAME-LIST 3734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3735for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3736do 3737 IFS=$as_save_IFS 3738 test -z "$as_dir" && as_dir=. 3739 for ac_prog in grep ggrep; do 3740 for ac_exec_ext in '' $ac_executable_extensions; do 3741 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3742 as_fn_executable_p "$ac_path_GREP" || continue 3743# Check for GNU ac_path_GREP and select it if it is found. 3744 # Check for GNU $ac_path_GREP 3745case `"$ac_path_GREP" --version 2>&1` in 3746*GNU*) 3747 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3748*) 3749 ac_count=0 3750 $as_echo_n 0123456789 >"conftest.in" 3751 while : 3752 do 3753 cat "conftest.in" "conftest.in" >"conftest.tmp" 3754 mv "conftest.tmp" "conftest.in" 3755 cp "conftest.in" "conftest.nl" 3756 $as_echo 'GREP' >> "conftest.nl" 3757 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3758 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3759 as_fn_arith $ac_count + 1 && ac_count=$as_val 3760 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3761 # Best one so far, save it but keep looking for a better one 3762 ac_cv_path_GREP="$ac_path_GREP" 3763 ac_path_GREP_max=$ac_count 3764 fi 3765 # 10*(2^10) chars as input seems more than enough 3766 test $ac_count -gt 10 && break 3767 done 3768 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3769esac 3770 3771 $ac_path_GREP_found && break 3 3772 done 3773 done 3774 done 3775IFS=$as_save_IFS 3776 if test -z "$ac_cv_path_GREP"; then 3777 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3778 fi 3779else 3780 ac_cv_path_GREP=$GREP 3781fi 3782 3783fi 3784{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3785$as_echo "$ac_cv_path_GREP" >&6; } 3786 GREP="$ac_cv_path_GREP" 3787 3788 3789{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3790$as_echo_n "checking for egrep... " >&6; } 3791if ${ac_cv_path_EGREP+:} false; then : 3792 $as_echo_n "(cached) " >&6 3793else 3794 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3795 then ac_cv_path_EGREP="$GREP -E" 3796 else 3797 if test -z "$EGREP"; then 3798 ac_path_EGREP_found=false 3799 # Loop through the user's path and test for each of PROGNAME-LIST 3800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3801for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3802do 3803 IFS=$as_save_IFS 3804 test -z "$as_dir" && as_dir=. 3805 for ac_prog in egrep; do 3806 for ac_exec_ext in '' $ac_executable_extensions; do 3807 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3808 as_fn_executable_p "$ac_path_EGREP" || continue 3809# Check for GNU ac_path_EGREP and select it if it is found. 3810 # Check for GNU $ac_path_EGREP 3811case `"$ac_path_EGREP" --version 2>&1` in 3812*GNU*) 3813 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3814*) 3815 ac_count=0 3816 $as_echo_n 0123456789 >"conftest.in" 3817 while : 3818 do 3819 cat "conftest.in" "conftest.in" >"conftest.tmp" 3820 mv "conftest.tmp" "conftest.in" 3821 cp "conftest.in" "conftest.nl" 3822 $as_echo 'EGREP' >> "conftest.nl" 3823 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3824 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3825 as_fn_arith $ac_count + 1 && ac_count=$as_val 3826 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3827 # Best one so far, save it but keep looking for a better one 3828 ac_cv_path_EGREP="$ac_path_EGREP" 3829 ac_path_EGREP_max=$ac_count 3830 fi 3831 # 10*(2^10) chars as input seems more than enough 3832 test $ac_count -gt 10 && break 3833 done 3834 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3835esac 3836 3837 $ac_path_EGREP_found && break 3 3838 done 3839 done 3840 done 3841IFS=$as_save_IFS 3842 if test -z "$ac_cv_path_EGREP"; then 3843 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3844 fi 3845else 3846 ac_cv_path_EGREP=$EGREP 3847fi 3848 3849 fi 3850fi 3851{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3852$as_echo "$ac_cv_path_EGREP" >&6; } 3853 EGREP="$ac_cv_path_EGREP" 3854 3855 3856{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3857$as_echo_n "checking for ANSI C header files... " >&6; } 3858if ${ac_cv_header_stdc+:} false; then : 3859 $as_echo_n "(cached) " >&6 3860else 3861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3862/* end confdefs.h. */ 3863#include <stdlib.h> 3864#include <stdarg.h> 3865#include <string.h> 3866#include <float.h> 3867 3868int 3869main () 3870{ 3871 3872 ; 3873 return 0; 3874} 3875_ACEOF 3876if ac_fn_c_try_compile "$LINENO"; then : 3877 ac_cv_header_stdc=yes 3878else 3879 ac_cv_header_stdc=no 3880fi 3881rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3882 3883if test $ac_cv_header_stdc = yes; then 3884 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3886/* end confdefs.h. */ 3887#include <string.h> 3888 3889_ACEOF 3890if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3891 $EGREP "memchr" >/dev/null 2>&1; then : 3892 3893else 3894 ac_cv_header_stdc=no 3895fi 3896rm -f conftest* 3897 3898fi 3899 3900if test $ac_cv_header_stdc = yes; then 3901 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3903/* end confdefs.h. */ 3904#include <stdlib.h> 3905 3906_ACEOF 3907if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3908 $EGREP "free" >/dev/null 2>&1; then : 3909 3910else 3911 ac_cv_header_stdc=no 3912fi 3913rm -f conftest* 3914 3915fi 3916 3917if test $ac_cv_header_stdc = yes; then 3918 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3919 if test "$cross_compiling" = yes; then : 3920 : 3921else 3922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3923/* end confdefs.h. */ 3924#include <ctype.h> 3925#include <stdlib.h> 3926#if ((' ' & 0x0FF) == 0x020) 3927# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3928# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3929#else 3930# define ISLOWER(c) \ 3931 (('a' <= (c) && (c) <= 'i') \ 3932 || ('j' <= (c) && (c) <= 'r') \ 3933 || ('s' <= (c) && (c) <= 'z')) 3934# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3935#endif 3936 3937#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3938int 3939main () 3940{ 3941 int i; 3942 for (i = 0; i < 256; i++) 3943 if (XOR (islower (i), ISLOWER (i)) 3944 || toupper (i) != TOUPPER (i)) 3945 return 2; 3946 return 0; 3947} 3948_ACEOF 3949if ac_fn_c_try_run "$LINENO"; then : 3950 3951else 3952 ac_cv_header_stdc=no 3953fi 3954rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3955 conftest.$ac_objext conftest.beam conftest.$ac_ext 3956fi 3957 3958fi 3959fi 3960{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3961$as_echo "$ac_cv_header_stdc" >&6; } 3962if test $ac_cv_header_stdc = yes; then 3963 3964$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3965 3966fi 3967 3968# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3969for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3970 inttypes.h stdint.h unistd.h 3971do : 3972 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3973ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3974" 3975if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3976 cat >>confdefs.h <<_ACEOF 3977#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3978_ACEOF 3979 3980fi 3981 3982done 3983 3984 3985 3986 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3987if test "x$ac_cv_header_minix_config_h" = xyes; then : 3988 MINIX=yes 3989else 3990 MINIX= 3991fi 3992 3993 3994 if test "$MINIX" = yes; then 3995 3996$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3997 3998 3999$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4000 4001 4002$as_echo "#define _MINIX 1" >>confdefs.h 4003 4004 fi 4005 4006 4007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4008$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4009if ${ac_cv_safe_to_define___extensions__+:} false; then : 4010 $as_echo_n "(cached) " >&6 4011else 4012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4013/* end confdefs.h. */ 4014 4015# define __EXTENSIONS__ 1 4016 $ac_includes_default 4017int 4018main () 4019{ 4020 4021 ; 4022 return 0; 4023} 4024_ACEOF 4025if ac_fn_c_try_compile "$LINENO"; then : 4026 ac_cv_safe_to_define___extensions__=yes 4027else 4028 ac_cv_safe_to_define___extensions__=no 4029fi 4030rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4031fi 4032{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4033$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4034 test $ac_cv_safe_to_define___extensions__ = yes && 4035 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4036 4037 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4038 4039 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4040 4041 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4042 4043 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4044 4045 4046 4047if test "$ac_cv_header_minix_config_h" = "yes"; then 4048 4049$as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h 4050 4051fi 4052 4053case "$prefix" in 4054 NONE) 4055 prefix="/usr/local" 4056 ;; 4057esac 4058 4059# are we on MinGW? 4060if uname -s 2>&1 | grep MINGW32 >/dev/null; then on_mingw="yes" 4061else 4062 if echo $host $target | grep mingw32 >/dev/null; then on_mingw="yes" 4063 else on_mingw="no"; fi 4064fi 4065 4066# 4067# Determine configuration file 4068# the eval is to evaluate shell expansion twice 4069if test $on_mingw = "no"; then 4070 ub_conf_file=`eval echo "${sysconfdir}/unbound/unbound.conf"` 4071else 4072 ub_conf_file="C:\\Program Files (x86)\\Unbound\\service.conf" 4073fi 4074 4075# Check whether --with-conf_file was given. 4076if test "${with_conf_file+set}" = set; then : 4077 withval=$with_conf_file; ub_conf_file="$withval" 4078fi 4079 4080 4081hdr_config="`echo $ub_conf_file | sed -e 's/\\\\/\\\\\\\\/g'`" 4082 4083 4084cat >>confdefs.h <<_ACEOF 4085#define CONFIGFILE "$hdr_config" 4086_ACEOF 4087 4088ub_conf_dir=`$as_dirname -- "$ub_conf_file" || 4089$as_expr X"$ub_conf_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4090 X"$ub_conf_file" : 'X\(//\)[^/]' \| \ 4091 X"$ub_conf_file" : 'X\(//\)$' \| \ 4092 X"$ub_conf_file" : 'X\(/\)' \| . 2>/dev/null || 4093$as_echo X"$ub_conf_file" | 4094 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4095 s//\1/ 4096 q 4097 } 4098 /^X\(\/\/\)[^/].*/{ 4099 s//\1/ 4100 q 4101 } 4102 /^X\(\/\/\)$/{ 4103 s//\1/ 4104 q 4105 } 4106 /^X\(\/\).*/{ 4107 s//\1/ 4108 q 4109 } 4110 s/.*/./; q'` 4111 4112 4113# Determine run, chroot directory and pidfile locations 4114 4115# Check whether --with-run-dir was given. 4116if test "${with_run_dir+set}" = set; then : 4117 withval=$with_run_dir; UNBOUND_RUN_DIR="$withval" 4118else 4119 if test $on_mingw = no; then 4120 UNBOUND_RUN_DIR=`dirname "$ub_conf_file"` 4121else 4122 UNBOUND_RUN_DIR="" 4123fi 4124 4125fi 4126 4127 4128hdr_run="`echo $UNBOUND_RUN_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4129 4130 4131cat >>confdefs.h <<_ACEOF 4132#define RUN_DIR "$hdr_run" 4133_ACEOF 4134 4135 4136 4137# Check whether --with-chroot-dir was given. 4138if test "${with_chroot_dir+set}" = set; then : 4139 withval=$with_chroot_dir; UNBOUND_CHROOT_DIR="$withval" 4140else 4141 if test $on_mingw = no; then 4142 UNBOUND_CHROOT_DIR="$UNBOUND_RUN_DIR" 4143else 4144 UNBOUND_CHROOT_DIR="" 4145fi 4146 4147fi 4148 4149 4150hdr_chroot="`echo $UNBOUND_CHROOT_DIR | sed -e 's/\\\\/\\\\\\\\/g'`" 4151 4152 4153cat >>confdefs.h <<_ACEOF 4154#define CHROOT_DIR "$hdr_chroot" 4155_ACEOF 4156 4157 4158 4159# Check whether --with-share-dir was given. 4160if test "${with_share_dir+set}" = set; then : 4161 withval=$with_share_dir; UNBOUND_SHARE_DIR="$withval" 4162else 4163 UNBOUND_SHARE_DIR="$UNBOUND_RUN_DIR" 4164fi 4165 4166 4167 4168cat >>confdefs.h <<_ACEOF 4169#define SHARE_DIR "$UNBOUND_SHARE_DIR" 4170_ACEOF 4171 4172 4173 4174# Check whether --with-pidfile was given. 4175if test "${with_pidfile+set}" = set; then : 4176 withval=$with_pidfile; UNBOUND_PIDFILE="$withval" 4177else 4178 if test $on_mingw = no; then 4179 UNBOUND_PIDFILE="$UNBOUND_RUN_DIR/unbound.pid" 4180else 4181 UNBOUND_PIDFILE="" 4182fi 4183 4184fi 4185 4186 4187hdr_pid="`echo $UNBOUND_PIDFILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4188 4189 4190cat >>confdefs.h <<_ACEOF 4191#define PIDFILE "$hdr_pid" 4192_ACEOF 4193 4194 4195 4196# Check whether --with-rootkey-file was given. 4197if test "${with_rootkey_file+set}" = set; then : 4198 withval=$with_rootkey_file; UNBOUND_ROOTKEY_FILE="$withval" 4199else 4200 if test $on_mingw = no; then 4201 UNBOUND_ROOTKEY_FILE="$UNBOUND_RUN_DIR/root.key" 4202else 4203 UNBOUND_ROOTKEY_FILE="C:\\Program Files (x86)\\Unbound\\root.key" 4204fi 4205 4206fi 4207 4208 4209hdr_rkey="`echo $UNBOUND_ROOTKEY_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4210 4211 4212cat >>confdefs.h <<_ACEOF 4213#define ROOT_ANCHOR_FILE "$hdr_rkey" 4214_ACEOF 4215 4216 4217 4218# Check whether --with-rootcert-file was given. 4219if test "${with_rootcert_file+set}" = set; then : 4220 withval=$with_rootcert_file; UNBOUND_ROOTCERT_FILE="$withval" 4221else 4222 if test $on_mingw = no; then 4223 UNBOUND_ROOTCERT_FILE="$UNBOUND_RUN_DIR/icannbundle.pem" 4224else 4225 UNBOUND_ROOTCERT_FILE="C:\\Program Files (x86)\\Unbound\\icannbundle.pem" 4226fi 4227 4228fi 4229 4230 4231hdr_rpem="`echo $UNBOUND_ROOTCERT_FILE | sed -e 's/\\\\/\\\\\\\\/g'`" 4232 4233 4234cat >>confdefs.h <<_ACEOF 4235#define ROOT_CERT_FILE "$hdr_rpem" 4236_ACEOF 4237 4238 4239 4240# Check whether --with-username was given. 4241if test "${with_username+set}" = set; then : 4242 withval=$with_username; UNBOUND_USERNAME="$withval" 4243else 4244 UNBOUND_USERNAME="unbound" 4245fi 4246 4247 4248 4249cat >>confdefs.h <<_ACEOF 4250#define UB_USERNAME "$UNBOUND_USERNAME" 4251_ACEOF 4252 4253 4254 4255$as_echo "#define WINVER 0x0502" >>confdefs.h 4256 4257wnvs=`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/' ` 4258 4259 4260cat >>confdefs.h <<_ACEOF 4261#define RSRC_PACKAGE_VERSION $wnvs 4262_ACEOF 4263 4264 4265# Checks for typedefs, structures, and compiler characteristics. 4266{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4267$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4268if ${ac_cv_c_const+:} false; then : 4269 $as_echo_n "(cached) " >&6 4270else 4271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4272/* end confdefs.h. */ 4273 4274int 4275main () 4276{ 4277 4278#ifndef __cplusplus 4279 /* Ultrix mips cc rejects this sort of thing. */ 4280 typedef int charset[2]; 4281 const charset cs = { 0, 0 }; 4282 /* SunOS 4.1.1 cc rejects this. */ 4283 char const *const *pcpcc; 4284 char **ppc; 4285 /* NEC SVR4.0.2 mips cc rejects this. */ 4286 struct point {int x, y;}; 4287 static struct point const zero = {0,0}; 4288 /* AIX XL C 1.02.0.0 rejects this. 4289 It does not let you subtract one const X* pointer from another in 4290 an arm of an if-expression whose if-part is not a constant 4291 expression */ 4292 const char *g = "string"; 4293 pcpcc = &g + (g ? g-g : 0); 4294 /* HPUX 7.0 cc rejects these. */ 4295 ++pcpcc; 4296 ppc = (char**) pcpcc; 4297 pcpcc = (char const *const *) ppc; 4298 { /* SCO 3.2v4 cc rejects this sort of thing. */ 4299 char tx; 4300 char *t = &tx; 4301 char const *s = 0 ? (char *) 0 : (char const *) 0; 4302 4303 *t++ = 0; 4304 if (s) return 0; 4305 } 4306 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4307 int x[] = {25, 17}; 4308 const int *foo = &x[0]; 4309 ++foo; 4310 } 4311 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4312 typedef const int *iptr; 4313 iptr p = 0; 4314 ++p; 4315 } 4316 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 4317 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4318 struct s { int j; const int *ap[3]; } bx; 4319 struct s *b = &bx; b->j = 5; 4320 } 4321 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4322 const int foo = 10; 4323 if (!foo) return 0; 4324 } 4325 return !cs[0] && !zero.x; 4326#endif 4327 4328 ; 4329 return 0; 4330} 4331_ACEOF 4332if ac_fn_c_try_compile "$LINENO"; then : 4333 ac_cv_c_const=yes 4334else 4335 ac_cv_c_const=no 4336fi 4337rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4338fi 4339{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4340$as_echo "$ac_cv_c_const" >&6; } 4341if test $ac_cv_c_const = no; then 4342 4343$as_echo "#define const /**/" >>confdefs.h 4344 4345fi 4346 4347ac_ext=c 4348ac_cpp='$CPP $CPPFLAGS' 4349ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4350ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4351ac_compiler_gnu=$ac_cv_c_compiler_gnu 4352 4353# allow user to override the -g -O2 flags. 4354if test "x$CFLAGS" = "x" ; then 4355 4356 4357{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5 4358$as_echo_n "checking whether $CC supports -g... " >&6; } 4359cache=`echo g | sed 'y%.=/+-%___p_%'` 4360if eval \${cv_prog_cc_flag_$cache+:} false; then : 4361 $as_echo_n "(cached) " >&6 4362else 4363 4364echo 'void f(void){}' >conftest.c 4365if test -z "`$CC $CPPFLAGS $CFLAGS -g -c conftest.c 2>&1`"; then 4366eval "cv_prog_cc_flag_$cache=yes" 4367else 4368eval "cv_prog_cc_flag_$cache=no" 4369fi 4370rm -f conftest conftest.o conftest.c 4371 4372fi 4373 4374if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4375{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4376$as_echo "yes" >&6; } 4377: 4378CFLAGS="$CFLAGS -g" 4379else 4380{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4381$as_echo "no" >&6; } 4382: 4383 4384fi 4385 4386 4387 4388{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5 4389$as_echo_n "checking whether $CC supports -O2... " >&6; } 4390cache=`echo O2 | sed 'y%.=/+-%___p_%'` 4391if eval \${cv_prog_cc_flag_$cache+:} false; then : 4392 $as_echo_n "(cached) " >&6 4393else 4394 4395echo 'void f(void){}' >conftest.c 4396if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then 4397eval "cv_prog_cc_flag_$cache=yes" 4398else 4399eval "cv_prog_cc_flag_$cache=no" 4400fi 4401rm -f conftest conftest.o conftest.c 4402 4403fi 4404 4405if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4406{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4407$as_echo "yes" >&6; } 4408: 4409CFLAGS="$CFLAGS -O2" 4410else 4411{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4412$as_echo "no" >&6; } 4413: 4414 4415fi 4416 4417fi 4418ac_ext=c 4419ac_cpp='$CPP $CPPFLAGS' 4420ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4421ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4422ac_compiler_gnu=$ac_cv_c_compiler_gnu 4423if test -n "$ac_tool_prefix"; then 4424 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 4425set dummy ${ac_tool_prefix}gcc; ac_word=$2 4426{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4427$as_echo_n "checking for $ac_word... " >&6; } 4428if ${ac_cv_prog_CC+:} false; then : 4429 $as_echo_n "(cached) " >&6 4430else 4431 if test -n "$CC"; then 4432 ac_cv_prog_CC="$CC" # Let the user override the test. 4433else 4434as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4435for as_dir in $PATH 4436do 4437 IFS=$as_save_IFS 4438 test -z "$as_dir" && as_dir=. 4439 for ac_exec_ext in '' $ac_executable_extensions; do 4440 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4441 ac_cv_prog_CC="${ac_tool_prefix}gcc" 4442 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4443 break 2 4444 fi 4445done 4446 done 4447IFS=$as_save_IFS 4448 4449fi 4450fi 4451CC=$ac_cv_prog_CC 4452if test -n "$CC"; then 4453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4454$as_echo "$CC" >&6; } 4455else 4456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4457$as_echo "no" >&6; } 4458fi 4459 4460 4461fi 4462if test -z "$ac_cv_prog_CC"; then 4463 ac_ct_CC=$CC 4464 # Extract the first word of "gcc", so it can be a program name with args. 4465set dummy gcc; ac_word=$2 4466{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4467$as_echo_n "checking for $ac_word... " >&6; } 4468if ${ac_cv_prog_ac_ct_CC+:} false; then : 4469 $as_echo_n "(cached) " >&6 4470else 4471 if test -n "$ac_ct_CC"; then 4472 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4473else 4474as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4475for as_dir in $PATH 4476do 4477 IFS=$as_save_IFS 4478 test -z "$as_dir" && as_dir=. 4479 for ac_exec_ext in '' $ac_executable_extensions; do 4480 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4481 ac_cv_prog_ac_ct_CC="gcc" 4482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4483 break 2 4484 fi 4485done 4486 done 4487IFS=$as_save_IFS 4488 4489fi 4490fi 4491ac_ct_CC=$ac_cv_prog_ac_ct_CC 4492if test -n "$ac_ct_CC"; then 4493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4494$as_echo "$ac_ct_CC" >&6; } 4495else 4496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4497$as_echo "no" >&6; } 4498fi 4499 4500 if test "x$ac_ct_CC" = x; then 4501 CC="" 4502 else 4503 case $cross_compiling:$ac_tool_warned in 4504yes:) 4505{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4506$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4507ac_tool_warned=yes ;; 4508esac 4509 CC=$ac_ct_CC 4510 fi 4511else 4512 CC="$ac_cv_prog_CC" 4513fi 4514 4515if test -z "$CC"; then 4516 if test -n "$ac_tool_prefix"; then 4517 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 4518set dummy ${ac_tool_prefix}cc; ac_word=$2 4519{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4520$as_echo_n "checking for $ac_word... " >&6; } 4521if ${ac_cv_prog_CC+:} false; then : 4522 $as_echo_n "(cached) " >&6 4523else 4524 if test -n "$CC"; then 4525 ac_cv_prog_CC="$CC" # Let the user override the test. 4526else 4527as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4528for as_dir in $PATH 4529do 4530 IFS=$as_save_IFS 4531 test -z "$as_dir" && as_dir=. 4532 for ac_exec_ext in '' $ac_executable_extensions; do 4533 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4534 ac_cv_prog_CC="${ac_tool_prefix}cc" 4535 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4536 break 2 4537 fi 4538done 4539 done 4540IFS=$as_save_IFS 4541 4542fi 4543fi 4544CC=$ac_cv_prog_CC 4545if test -n "$CC"; then 4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4547$as_echo "$CC" >&6; } 4548else 4549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4550$as_echo "no" >&6; } 4551fi 4552 4553 4554 fi 4555fi 4556if test -z "$CC"; then 4557 # Extract the first word of "cc", so it can be a program name with args. 4558set dummy cc; ac_word=$2 4559{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4560$as_echo_n "checking for $ac_word... " >&6; } 4561if ${ac_cv_prog_CC+:} false; then : 4562 $as_echo_n "(cached) " >&6 4563else 4564 if test -n "$CC"; then 4565 ac_cv_prog_CC="$CC" # Let the user override the test. 4566else 4567 ac_prog_rejected=no 4568as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4569for as_dir in $PATH 4570do 4571 IFS=$as_save_IFS 4572 test -z "$as_dir" && as_dir=. 4573 for ac_exec_ext in '' $ac_executable_extensions; do 4574 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4575 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 4576 ac_prog_rejected=yes 4577 continue 4578 fi 4579 ac_cv_prog_CC="cc" 4580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4581 break 2 4582 fi 4583done 4584 done 4585IFS=$as_save_IFS 4586 4587if test $ac_prog_rejected = yes; then 4588 # We found a bogon in the path, so make sure we never use it. 4589 set dummy $ac_cv_prog_CC 4590 shift 4591 if test $# != 0; then 4592 # We chose a different compiler from the bogus one. 4593 # However, it has the same basename, so the bogon will be chosen 4594 # first if we set CC to just the basename; use the full file name. 4595 shift 4596 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 4597 fi 4598fi 4599fi 4600fi 4601CC=$ac_cv_prog_CC 4602if test -n "$CC"; then 4603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4604$as_echo "$CC" >&6; } 4605else 4606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4607$as_echo "no" >&6; } 4608fi 4609 4610 4611fi 4612if test -z "$CC"; then 4613 if test -n "$ac_tool_prefix"; then 4614 for ac_prog in cl.exe 4615 do 4616 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4617set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4618{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4619$as_echo_n "checking for $ac_word... " >&6; } 4620if ${ac_cv_prog_CC+:} false; then : 4621 $as_echo_n "(cached) " >&6 4622else 4623 if test -n "$CC"; then 4624 ac_cv_prog_CC="$CC" # Let the user override the test. 4625else 4626as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4627for as_dir in $PATH 4628do 4629 IFS=$as_save_IFS 4630 test -z "$as_dir" && as_dir=. 4631 for ac_exec_ext in '' $ac_executable_extensions; do 4632 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4633 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 4634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4635 break 2 4636 fi 4637done 4638 done 4639IFS=$as_save_IFS 4640 4641fi 4642fi 4643CC=$ac_cv_prog_CC 4644if test -n "$CC"; then 4645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4646$as_echo "$CC" >&6; } 4647else 4648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4649$as_echo "no" >&6; } 4650fi 4651 4652 4653 test -n "$CC" && break 4654 done 4655fi 4656if test -z "$CC"; then 4657 ac_ct_CC=$CC 4658 for ac_prog in cl.exe 4659do 4660 # Extract the first word of "$ac_prog", so it can be a program name with args. 4661set dummy $ac_prog; ac_word=$2 4662{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4663$as_echo_n "checking for $ac_word... " >&6; } 4664if ${ac_cv_prog_ac_ct_CC+:} false; then : 4665 $as_echo_n "(cached) " >&6 4666else 4667 if test -n "$ac_ct_CC"; then 4668 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4669else 4670as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4671for as_dir in $PATH 4672do 4673 IFS=$as_save_IFS 4674 test -z "$as_dir" && as_dir=. 4675 for ac_exec_ext in '' $ac_executable_extensions; do 4676 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4677 ac_cv_prog_ac_ct_CC="$ac_prog" 4678 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4679 break 2 4680 fi 4681done 4682 done 4683IFS=$as_save_IFS 4684 4685fi 4686fi 4687ac_ct_CC=$ac_cv_prog_ac_ct_CC 4688if test -n "$ac_ct_CC"; then 4689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4690$as_echo "$ac_ct_CC" >&6; } 4691else 4692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4693$as_echo "no" >&6; } 4694fi 4695 4696 4697 test -n "$ac_ct_CC" && break 4698done 4699 4700 if test "x$ac_ct_CC" = x; then 4701 CC="" 4702 else 4703 case $cross_compiling:$ac_tool_warned in 4704yes:) 4705{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4706$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4707ac_tool_warned=yes ;; 4708esac 4709 CC=$ac_ct_CC 4710 fi 4711fi 4712 4713fi 4714 4715 4716test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4717$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4718as_fn_error $? "no acceptable C compiler found in \$PATH 4719See \`config.log' for more details" "$LINENO" 5; } 4720 4721# Provide some information about the compiler. 4722$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4723set X $ac_compile 4724ac_compiler=$2 4725for ac_option in --version -v -V -qversion; do 4726 { { ac_try="$ac_compiler $ac_option >&5" 4727case "(($ac_try" in 4728 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4729 *) ac_try_echo=$ac_try;; 4730esac 4731eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4732$as_echo "$ac_try_echo"; } >&5 4733 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4734 ac_status=$? 4735 if test -s conftest.err; then 4736 sed '10a\ 4737... rest of stderr output deleted ... 4738 10q' conftest.err >conftest.er1 4739 cat conftest.er1 >&5 4740 fi 4741 rm -f conftest.er1 conftest.err 4742 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4743 test $ac_status = 0; } 4744done 4745 4746{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4747$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4748if ${ac_cv_c_compiler_gnu+:} false; then : 4749 $as_echo_n "(cached) " >&6 4750else 4751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4752/* end confdefs.h. */ 4753 4754int 4755main () 4756{ 4757#ifndef __GNUC__ 4758 choke me 4759#endif 4760 4761 ; 4762 return 0; 4763} 4764_ACEOF 4765if ac_fn_c_try_compile "$LINENO"; then : 4766 ac_compiler_gnu=yes 4767else 4768 ac_compiler_gnu=no 4769fi 4770rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4771ac_cv_c_compiler_gnu=$ac_compiler_gnu 4772 4773fi 4774{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4775$as_echo "$ac_cv_c_compiler_gnu" >&6; } 4776if test $ac_compiler_gnu = yes; then 4777 GCC=yes 4778else 4779 GCC= 4780fi 4781ac_test_CFLAGS=${CFLAGS+set} 4782ac_save_CFLAGS=$CFLAGS 4783{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4784$as_echo_n "checking whether $CC accepts -g... " >&6; } 4785if ${ac_cv_prog_cc_g+:} false; then : 4786 $as_echo_n "(cached) " >&6 4787else 4788 ac_save_c_werror_flag=$ac_c_werror_flag 4789 ac_c_werror_flag=yes 4790 ac_cv_prog_cc_g=no 4791 CFLAGS="-g" 4792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4793/* end confdefs.h. */ 4794 4795int 4796main () 4797{ 4798 4799 ; 4800 return 0; 4801} 4802_ACEOF 4803if ac_fn_c_try_compile "$LINENO"; then : 4804 ac_cv_prog_cc_g=yes 4805else 4806 CFLAGS="" 4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4808/* end confdefs.h. */ 4809 4810int 4811main () 4812{ 4813 4814 ; 4815 return 0; 4816} 4817_ACEOF 4818if ac_fn_c_try_compile "$LINENO"; then : 4819 4820else 4821 ac_c_werror_flag=$ac_save_c_werror_flag 4822 CFLAGS="-g" 4823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4824/* end confdefs.h. */ 4825 4826int 4827main () 4828{ 4829 4830 ; 4831 return 0; 4832} 4833_ACEOF 4834if ac_fn_c_try_compile "$LINENO"; then : 4835 ac_cv_prog_cc_g=yes 4836fi 4837rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4838fi 4839rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4840fi 4841rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4842 ac_c_werror_flag=$ac_save_c_werror_flag 4843fi 4844{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4845$as_echo "$ac_cv_prog_cc_g" >&6; } 4846if test "$ac_test_CFLAGS" = set; then 4847 CFLAGS=$ac_save_CFLAGS 4848elif test $ac_cv_prog_cc_g = yes; then 4849 if test "$GCC" = yes; then 4850 CFLAGS="-g -O2" 4851 else 4852 CFLAGS="-g" 4853 fi 4854else 4855 if test "$GCC" = yes; then 4856 CFLAGS="-O2" 4857 else 4858 CFLAGS= 4859 fi 4860fi 4861{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4862$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4863if ${ac_cv_prog_cc_c89+:} false; then : 4864 $as_echo_n "(cached) " >&6 4865else 4866 ac_cv_prog_cc_c89=no 4867ac_save_CC=$CC 4868cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4869/* end confdefs.h. */ 4870#include <stdarg.h> 4871#include <stdio.h> 4872struct stat; 4873/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4874struct buf { int x; }; 4875FILE * (*rcsopen) (struct buf *, struct stat *, int); 4876static char *e (p, i) 4877 char **p; 4878 int i; 4879{ 4880 return p[i]; 4881} 4882static char *f (char * (*g) (char **, int), char **p, ...) 4883{ 4884 char *s; 4885 va_list v; 4886 va_start (v,p); 4887 s = g (p, va_arg (v,int)); 4888 va_end (v); 4889 return s; 4890} 4891 4892/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4893 function prototypes and stuff, but not '\xHH' hex character constants. 4894 These don't provoke an error unfortunately, instead are silently treated 4895 as 'x'. The following induces an error, until -std is added to get 4896 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4897 array size at least. It's necessary to write '\x00'==0 to get something 4898 that's true only with -std. */ 4899int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4900 4901/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4902 inside strings and character constants. */ 4903#define FOO(x) 'x' 4904int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4905 4906int test (int i, double x); 4907struct s1 {int (*f) (int a);}; 4908struct s2 {int (*f) (double a);}; 4909int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4910int argc; 4911char **argv; 4912int 4913main () 4914{ 4915return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4916 ; 4917 return 0; 4918} 4919_ACEOF 4920for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4921 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4922do 4923 CC="$ac_save_CC $ac_arg" 4924 if ac_fn_c_try_compile "$LINENO"; then : 4925 ac_cv_prog_cc_c89=$ac_arg 4926fi 4927rm -f core conftest.err conftest.$ac_objext 4928 test "x$ac_cv_prog_cc_c89" != "xno" && break 4929done 4930rm -f conftest.$ac_ext 4931CC=$ac_save_CC 4932 4933fi 4934# AC_CACHE_VAL 4935case "x$ac_cv_prog_cc_c89" in 4936 x) 4937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4938$as_echo "none needed" >&6; } ;; 4939 xno) 4940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4941$as_echo "unsupported" >&6; } ;; 4942 *) 4943 CC="$CC $ac_cv_prog_cc_c89" 4944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4945$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4946esac 4947if test "x$ac_cv_prog_cc_c89" != xno; then : 4948 4949fi 4950 4951ac_ext=c 4952ac_cpp='$CPP $CPPFLAGS' 4953ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4954ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4955ac_compiler_gnu=$ac_cv_c_compiler_gnu 4956 4957 4958{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC dependency flag" >&5 4959$as_echo_n "checking $CC dependency flag... " >&6; } 4960echo 'void f(){}' >conftest.c 4961if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then 4962 DEPFLAG="-MM" 4963else 4964 if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then 4965 DEPFLAG="-xM1" 4966 else 4967 DEPFLAG="-MM" # dunno do something 4968 fi 4969fi 4970{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEPFLAG" >&5 4971$as_echo "$DEPFLAG" >&6; } 4972rm -f conftest.c 4973 4974 4975 4976 4977 4978{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5 4979$as_echo_n "checking whether $CC supports -Werror... " >&6; } 4980cache=`echo Werror | sed 'y%.=/+-%___p_%'` 4981if eval \${cv_prog_cc_flag_$cache+:} false; then : 4982 $as_echo_n "(cached) " >&6 4983else 4984 4985echo 'void f(void){}' >conftest.c 4986if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then 4987eval "cv_prog_cc_flag_$cache=yes" 4988else 4989eval "cv_prog_cc_flag_$cache=no" 4990fi 4991rm -f conftest conftest.o conftest.c 4992 4993fi 4994 4995if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4996{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4997$as_echo "yes" >&6; } 4998: 4999ERRFLAG="-Werror" 5000else 5001{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5002$as_echo "no" >&6; } 5003: 5004ERRFLAG="-errwarn" 5005fi 5006 5007 5008 5009{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5010$as_echo_n "checking whether $CC supports -Wall... " >&6; } 5011cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5012if eval \${cv_prog_cc_flag_$cache+:} false; then : 5013 $as_echo_n "(cached) " >&6 5014else 5015 5016echo 'void f(void){}' >conftest.c 5017if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5018eval "cv_prog_cc_flag_$cache=yes" 5019else 5020eval "cv_prog_cc_flag_$cache=no" 5021fi 5022rm -f conftest conftest.o conftest.c 5023 5024fi 5025 5026if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5027{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5028$as_echo "yes" >&6; } 5029: 5030ERRFLAG="$ERRFLAG -Wall" 5031else 5032{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5033$as_echo "no" >&6; } 5034: 5035ERRFLAG="$ERRFLAG -errfmt" 5036fi 5037 5038 5039 5040 5041 5042{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5 5043$as_echo_n "checking whether $CC supports -std=c99... " >&6; } 5044cache=`echo std=c99 | sed 'y%.=/+-%___p_%'` 5045if eval \${cv_prog_cc_flag_$cache+:} false; then : 5046 $as_echo_n "(cached) " >&6 5047else 5048 5049echo 'void f(void){}' >conftest.c 5050if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then 5051eval "cv_prog_cc_flag_$cache=yes" 5052else 5053eval "cv_prog_cc_flag_$cache=no" 5054fi 5055rm -f conftest conftest.o conftest.c 5056 5057fi 5058 5059if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5060{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5061$as_echo "yes" >&6; } 5062: 5063C99FLAG="-std=c99" 5064else 5065{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5066$as_echo "no" >&6; } 5067: 5068 5069fi 5070 5071 5072 5073{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5 5074$as_echo_n "checking whether $CC supports -xc99... " >&6; } 5075cache=`echo xc99 | sed 'y%.=/+-%___p_%'` 5076if eval \${cv_prog_cc_flag_$cache+:} false; then : 5077 $as_echo_n "(cached) " >&6 5078else 5079 5080echo 'void f(void){}' >conftest.c 5081if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then 5082eval "cv_prog_cc_flag_$cache=yes" 5083else 5084eval "cv_prog_cc_flag_$cache=no" 5085fi 5086rm -f conftest conftest.o conftest.c 5087 5088fi 5089 5090if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5091{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5092$as_echo "yes" >&6; } 5093: 5094C99FLAG="-xc99" 5095else 5096{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5097$as_echo "no" >&6; } 5098: 5099 5100fi 5101 5102 5103for ac_header in getopt.h time.h 5104do : 5105 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5106ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5107" 5108if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5109 cat >>confdefs.h <<_ACEOF 5110#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5111_ACEOF 5112 5113fi 5114 5115done 5116 5117 5118 5119 5120 5121{ $as_echo "$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 $CC" >&5 5122$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 $CC... " >&6; } 5123cache=`$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" | $as_tr_sh` 5124if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5125 $as_echo_n "(cached) " >&6 5126else 5127 5128echo ' 5129#include "confdefs.h" 5130#include <stdlib.h> 5131#include <ctype.h> 5132#include <sys/time.h> 5133#ifdef HAVE_TIME_H 5134#include <time.h> 5135#endif 5136#include <unistd.h> 5137#include <netdb.h> 5138#ifdef HAVE_GETOPT_H 5139#include <getopt.h> 5140#endif 5141 5142int test() { 5143 int a; 5144 char **opts = NULL; 5145 struct timeval tv; 5146 char *t; 5147 time_t time = 0; 5148 char *buf = NULL; 5149 const char* str = NULL; 5150 struct msghdr msg; 5151 msg.msg_control = 0; 5152 t = ctime_r(&time, buf); 5153 tv.tv_usec = 10; 5154 srandom(32); 5155 a = getopt(2, opts, "a"); 5156 a = isascii(32); 5157 str = gai_strerror(0); 5158 if(str && t && tv.tv_usec && msg.msg_control) 5159 a = 0; 5160 return a; 5161} 5162' > conftest.c 5163echo 'void f(){}' >>conftest.c 5164if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5165eval "cv_prog_cc_flag_needed_$cache=no" 5166else 5167 5168if 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 $ERRFLAG -c conftest.c 2>&1`"; then 5169eval "cv_prog_cc_flag_needed_$cache=yes" 5170else 5171eval "cv_prog_cc_flag_needed_$cache=fail" 5172#echo 'Test with flag fails too!' 5173#cat conftest.c 5174#echo "$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 $ERRFLAG -c conftest.c 2>&1" 5175#echo `$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 $ERRFLAG -c conftest.c 2>&1` 5176#exit 1 5177fi 5178 5179fi 5180rm -f conftest conftest.c conftest.o 5181 5182fi 5183 5184if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5185{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5186$as_echo "yes" >&6; } 5187: 5188CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" 5189else 5190if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5191{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5192$as_echo "no" >&6; } 5193#echo 'Test with flag is no!' 5194#cat conftest.c 5195#echo "$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 $ERRFLAG -c conftest.c 2>&1" 5196#echo `$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` 5197#exit 1 5198: 5199 5200else 5201{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5202$as_echo "failed" >&6; } 5203: 5204 5205fi 5206fi 5207 5208 5209 5210 5211 5212{ $as_echo "$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 $CC" >&5 5213$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 $CC... " >&6; } 5214cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" | $as_tr_sh` 5215if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5216 $as_echo_n "(cached) " >&6 5217else 5218 5219echo ' 5220#include "confdefs.h" 5221#include <stdlib.h> 5222#include <ctype.h> 5223#include <sys/time.h> 5224#ifdef HAVE_TIME_H 5225#include <time.h> 5226#endif 5227#include <unistd.h> 5228#include <netdb.h> 5229#ifdef HAVE_GETOPT_H 5230#include <getopt.h> 5231#endif 5232 5233int test() { 5234 int a; 5235 char **opts = NULL; 5236 struct timeval tv; 5237 char *t; 5238 time_t time = 0; 5239 char *buf = NULL; 5240 const char* str = NULL; 5241 struct msghdr msg; 5242 msg.msg_control = 0; 5243 t = ctime_r(&time, buf); 5244 tv.tv_usec = 10; 5245 srandom(32); 5246 a = getopt(2, opts, "a"); 5247 a = isascii(32); 5248 str = gai_strerror(0); 5249 if(str && t && tv.tv_usec && msg.msg_control) 5250 a = 0; 5251 return a; 5252} 5253' > conftest.c 5254echo 'void f(){}' >>conftest.c 5255if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5256eval "cv_prog_cc_flag_needed_$cache=no" 5257else 5258 5259if 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 $ERRFLAG -c conftest.c 2>&1`"; then 5260eval "cv_prog_cc_flag_needed_$cache=yes" 5261else 5262eval "cv_prog_cc_flag_needed_$cache=fail" 5263#echo 'Test with flag fails too!' 5264#cat conftest.c 5265#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5266#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` 5267#exit 1 5268fi 5269 5270fi 5271rm -f conftest conftest.c conftest.o 5272 5273fi 5274 5275if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5276{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5277$as_echo "yes" >&6; } 5278: 5279CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" 5280else 5281if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5282{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5283$as_echo "no" >&6; } 5284#echo 'Test with flag is no!' 5285#cat conftest.c 5286#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" 5287#echo `$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` 5288#exit 1 5289: 5290 5291else 5292{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5293$as_echo "failed" >&6; } 5294: 5295 5296fi 5297fi 5298 5299 5300 5301 5302 5303{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5 5304$as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; } 5305cache=`$as_echo "$C99FLAG" | $as_tr_sh` 5306if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5307 $as_echo_n "(cached) " >&6 5308else 5309 5310echo ' 5311#include <stdbool.h> 5312#include <ctype.h> 5313int test() { 5314 int a = 0; 5315 return a; 5316} 5317' > conftest.c 5318echo 'void f(){}' >>conftest.c 5319if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5320eval "cv_prog_cc_flag_needed_$cache=no" 5321else 5322 5323if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then 5324eval "cv_prog_cc_flag_needed_$cache=yes" 5325else 5326eval "cv_prog_cc_flag_needed_$cache=fail" 5327#echo 'Test with flag fails too!' 5328#cat conftest.c 5329#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5330#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5331#exit 1 5332fi 5333 5334fi 5335rm -f conftest conftest.c conftest.o 5336 5337fi 5338 5339if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5340{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5341$as_echo "yes" >&6; } 5342: 5343CFLAGS="$CFLAGS $C99FLAG" 5344else 5345if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5346{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5347$as_echo "no" >&6; } 5348#echo 'Test with flag is no!' 5349#cat conftest.c 5350#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 5351#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 5352#exit 1 5353: 5354 5355else 5356{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5357$as_echo "failed" >&6; } 5358: 5359 5360fi 5361fi 5362 5363 5364 5365 5366 5367{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC" >&5 5368$as_echo_n "checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for $CC... " >&6; } 5369cache=_D_BSD_SOURCE__D_DEFAULT_SOURCE 5370if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5371 $as_echo_n "(cached) " >&6 5372else 5373 5374echo ' 5375#include <ctype.h> 5376 5377int test() { 5378 int a; 5379 a = isascii(32); 5380 return a; 5381} 5382' > conftest.c 5383echo 'void f(){}' >>conftest.c 5384if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5385eval "cv_prog_cc_flag_needed_$cache=no" 5386else 5387 5388if test -z "`$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5389eval "cv_prog_cc_flag_needed_$cache=yes" 5390else 5391eval "cv_prog_cc_flag_needed_$cache=fail" 5392#echo 'Test with flag fails too!' 5393#cat conftest.c 5394#echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5395#echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5396#exit 1 5397fi 5398 5399fi 5400rm -f conftest conftest.c conftest.o 5401 5402fi 5403 5404if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5405{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5406$as_echo "yes" >&6; } 5407: 5408CFLAGS="$CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE" 5409else 5410if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5411{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5412$as_echo "no" >&6; } 5413#echo 'Test with flag is no!' 5414#cat conftest.c 5415#echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1" 5416#echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE -D_DEFAULT_SOURCE $ERRFLAG -c conftest.c 2>&1` 5417#exit 1 5418: 5419 5420else 5421{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5422$as_echo "failed" >&6; } 5423: 5424 5425fi 5426fi 5427 5428 5429 5430 5431 5432{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5 5433$as_echo_n "checking whether we need -D_GNU_SOURCE as a flag for $CC... " >&6; } 5434cache=_D_GNU_SOURCE 5435if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5436 $as_echo_n "(cached) " >&6 5437else 5438 5439echo ' 5440#include <netinet/in.h> 5441 5442int test() { 5443 struct in6_pktinfo inf; 5444 int a = (int)sizeof(inf); 5445 return a; 5446} 5447' > conftest.c 5448echo 'void f(){}' >>conftest.c 5449if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5450eval "cv_prog_cc_flag_needed_$cache=no" 5451else 5452 5453if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then 5454eval "cv_prog_cc_flag_needed_$cache=yes" 5455else 5456eval "cv_prog_cc_flag_needed_$cache=fail" 5457#echo 'Test with flag fails too!' 5458#cat conftest.c 5459#echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5460#echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5461#exit 1 5462fi 5463 5464fi 5465rm -f conftest conftest.c conftest.o 5466 5467fi 5468 5469if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5470{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5471$as_echo "yes" >&6; } 5472: 5473CFLAGS="$CFLAGS -D_GNU_SOURCE" 5474else 5475if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5476{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5477$as_echo "no" >&6; } 5478#echo 'Test with flag is no!' 5479#cat conftest.c 5480#echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" 5481#echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` 5482#exit 1 5483: 5484 5485else 5486{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5487$as_echo "failed" >&6; } 5488: 5489 5490fi 5491fi 5492 5493 5494# check again for GNU_SOURCE for setresgid. May fail if setresgid 5495# is not available at all. -D_FRSRESGID is to make this check unique. 5496# otherwise we would get the previous cached result. 5497 5498 5499 5500{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5 5501$as_echo_n "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... " >&6; } 5502cache=_D_GNU_SOURCE__D_FRSRESGID 5503if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5504 $as_echo_n "(cached) " >&6 5505else 5506 5507echo ' 5508#include <unistd.h> 5509 5510int test() { 5511 int a = setresgid(0,0,0); 5512 a = setresuid(0,0,0); 5513 return a; 5514} 5515' > conftest.c 5516echo 'void f(){}' >>conftest.c 5517if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5518eval "cv_prog_cc_flag_needed_$cache=no" 5519else 5520 5521if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`"; then 5522eval "cv_prog_cc_flag_needed_$cache=yes" 5523else 5524eval "cv_prog_cc_flag_needed_$cache=fail" 5525#echo 'Test with flag fails too!' 5526#cat conftest.c 5527#echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5528#echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5529#exit 1 5530fi 5531 5532fi 5533rm -f conftest conftest.c conftest.o 5534 5535fi 5536 5537if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5538{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5539$as_echo "yes" >&6; } 5540: 5541CFLAGS="$CFLAGS -D_GNU_SOURCE" 5542else 5543if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5544{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5545$as_echo "no" >&6; } 5546#echo 'Test with flag is no!' 5547#cat conftest.c 5548#echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" 5549#echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` 5550#exit 1 5551: 5552 5553else 5554{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5555$as_echo "failed" >&6; } 5556: 5557 5558fi 5559fi 5560 5561 5562 5563 5564 5565{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5 5566$as_echo_n "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... " >&6; } 5567cache=_D_POSIX_C_SOURCE_200112 5568if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5569 $as_echo_n "(cached) " >&6 5570else 5571 5572echo ' 5573#include "confdefs.h" 5574#ifdef HAVE_TIME_H 5575#include <time.h> 5576#endif 5577#include <netdb.h> 5578 5579int test() { 5580 int a = 0; 5581 char *t; 5582 time_t time = 0; 5583 char *buf = NULL; 5584 const char* str = NULL; 5585 t = ctime_r(&time, buf); 5586 str = gai_strerror(0); 5587 if(t && str) 5588 a = 0; 5589 return a; 5590} 5591' > conftest.c 5592echo 'void f(){}' >>conftest.c 5593if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5594eval "cv_prog_cc_flag_needed_$cache=no" 5595else 5596 5597if test -z "`$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`"; then 5598eval "cv_prog_cc_flag_needed_$cache=yes" 5599else 5600eval "cv_prog_cc_flag_needed_$cache=fail" 5601#echo 'Test with flag fails too!' 5602#cat conftest.c 5603#echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5604#echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5605#exit 1 5606fi 5607 5608fi 5609rm -f conftest conftest.c conftest.o 5610 5611fi 5612 5613if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5614{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5615$as_echo "yes" >&6; } 5616: 5617CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112" 5618else 5619if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5620{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5621$as_echo "no" >&6; } 5622#echo 'Test with flag is no!' 5623#cat conftest.c 5624#echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" 5625#echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` 5626#exit 1 5627: 5628 5629else 5630{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5631$as_echo "failed" >&6; } 5632: 5633 5634fi 5635fi 5636 5637 5638 5639 5640 5641{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5 5642$as_echo_n "checking whether we need -D__EXTENSIONS__ as a flag for $CC... " >&6; } 5643cache=_D__EXTENSIONS__ 5644if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 5645 $as_echo_n "(cached) " >&6 5646else 5647 5648echo ' 5649#include "confdefs.h" 5650#include <stdlib.h> 5651#include <ctype.h> 5652#include <sys/time.h> 5653#ifdef HAVE_TIME_H 5654#include <time.h> 5655#endif 5656#include <unistd.h> 5657#ifdef HAVE_GETOPT_H 5658#include <getopt.h> 5659#endif 5660 5661int test() { 5662 int a; 5663 char **opts = NULL; 5664 struct timeval tv; 5665 tv.tv_usec = 10; 5666 srandom(32); 5667 a = getopt(2, opts, "a"); 5668 a = isascii(32); 5669 if(tv.tv_usec) 5670 a = 0; 5671 return a; 5672} 5673' > conftest.c 5674echo 'void f(){}' >>conftest.c 5675if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 5676eval "cv_prog_cc_flag_needed_$cache=no" 5677else 5678 5679if test -z "`$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`"; then 5680eval "cv_prog_cc_flag_needed_$cache=yes" 5681else 5682eval "cv_prog_cc_flag_needed_$cache=fail" 5683#echo 'Test with flag fails too!' 5684#cat conftest.c 5685#echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5686#echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5687#exit 1 5688fi 5689 5690fi 5691rm -f conftest conftest.c conftest.o 5692 5693fi 5694 5695if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 5696{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5697$as_echo "yes" >&6; } 5698: 5699CFLAGS="$CFLAGS -D__EXTENSIONS__" 5700else 5701if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 5702{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5703$as_echo "no" >&6; } 5704#echo 'Test with flag is no!' 5705#cat conftest.c 5706#echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" 5707#echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` 5708#exit 1 5709: 5710 5711else 5712{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 5713$as_echo "failed" >&6; } 5714: 5715 5716fi 5717fi 5718 5719 5720 5721 5722# debug mode flags warnings 5723# Check whether --enable-checking was given. 5724if test "${enable_checking+set}" = set; then : 5725 enableval=$enable_checking; 5726fi 5727 5728# Check whether --enable-debug was given. 5729if test "${enable_debug+set}" = set; then : 5730 enableval=$enable_debug; 5731fi 5732 5733if test "$enable_debug" = "yes"; then debug_enabled="$enable_debug"; 5734else debug_enabled="$enable_checking"; fi 5735 5736case "$debug_enabled" in 5737 yes) 5738 5739 5740{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5 5741$as_echo_n "checking whether $CC supports -W... " >&6; } 5742cache=`echo W | sed 'y%.=/+-%___p_%'` 5743if eval \${cv_prog_cc_flag_$cache+:} false; then : 5744 $as_echo_n "(cached) " >&6 5745else 5746 5747echo 'void f(void){}' >conftest.c 5748if test -z "`$CC $CPPFLAGS $CFLAGS -W -c conftest.c 2>&1`"; then 5749eval "cv_prog_cc_flag_$cache=yes" 5750else 5751eval "cv_prog_cc_flag_$cache=no" 5752fi 5753rm -f conftest conftest.o conftest.c 5754 5755fi 5756 5757if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5758{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5759$as_echo "yes" >&6; } 5760: 5761CFLAGS="$CFLAGS -W" 5762else 5763{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5764$as_echo "no" >&6; } 5765: 5766 5767fi 5768 5769 5770 5771{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 5772$as_echo_n "checking whether $CC supports -Wall... " >&6; } 5773cache=`echo Wall | sed 'y%.=/+-%___p_%'` 5774if eval \${cv_prog_cc_flag_$cache+:} false; then : 5775 $as_echo_n "(cached) " >&6 5776else 5777 5778echo 'void f(void){}' >conftest.c 5779if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 5780eval "cv_prog_cc_flag_$cache=yes" 5781else 5782eval "cv_prog_cc_flag_$cache=no" 5783fi 5784rm -f conftest conftest.o conftest.c 5785 5786fi 5787 5788if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5789{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5790$as_echo "yes" >&6; } 5791: 5792CFLAGS="$CFLAGS -Wall" 5793else 5794{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5795$as_echo "no" >&6; } 5796: 5797 5798fi 5799 5800 5801 5802{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wextra" >&5 5803$as_echo_n "checking whether $CC supports -Wextra... " >&6; } 5804cache=`echo Wextra | sed 'y%.=/+-%___p_%'` 5805if eval \${cv_prog_cc_flag_$cache+:} false; then : 5806 $as_echo_n "(cached) " >&6 5807else 5808 5809echo 'void f(void){}' >conftest.c 5810if test -z "`$CC $CPPFLAGS $CFLAGS -Wextra -c conftest.c 2>&1`"; then 5811eval "cv_prog_cc_flag_$cache=yes" 5812else 5813eval "cv_prog_cc_flag_$cache=no" 5814fi 5815rm -f conftest conftest.o conftest.c 5816 5817fi 5818 5819if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5820{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5821$as_echo "yes" >&6; } 5822: 5823CFLAGS="$CFLAGS -Wextra" 5824else 5825{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5826$as_echo "no" >&6; } 5827: 5828 5829fi 5830 5831 5832 5833{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wdeclaration-after-statement" >&5 5834$as_echo_n "checking whether $CC supports -Wdeclaration-after-statement... " >&6; } 5835cache=`echo Wdeclaration-after-statement | sed 'y%.=/+-%___p_%'` 5836if eval \${cv_prog_cc_flag_$cache+:} false; then : 5837 $as_echo_n "(cached) " >&6 5838else 5839 5840echo 'void f(void){}' >conftest.c 5841if test -z "`$CC $CPPFLAGS $CFLAGS -Wdeclaration-after-statement -c conftest.c 2>&1`"; then 5842eval "cv_prog_cc_flag_$cache=yes" 5843else 5844eval "cv_prog_cc_flag_$cache=no" 5845fi 5846rm -f conftest conftest.o conftest.c 5847 5848fi 5849 5850if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 5851{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5852$as_echo "yes" >&6; } 5853: 5854CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5855else 5856{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5857$as_echo "no" >&6; } 5858: 5859 5860fi 5861 5862 5863$as_echo "#define UNBOUND_DEBUG /**/" >>confdefs.h 5864 5865 ;; 5866 no|*) 5867 # nothing to do. 5868 ;; 5869esac 5870 5871 # Check whether --enable-flto was given. 5872if test "${enable_flto+set}" = set; then : 5873 enableval=$enable_flto; 5874fi 5875 5876 if test "x$enable_flto" != "xno"; then : 5877 5878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -flto" >&5 5879$as_echo_n "checking if $CC supports -flto... " >&6; } 5880 BAKCFLAGS="$CFLAGS" 5881 CFLAGS="$CFLAGS -flto" 5882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5883/* end confdefs.h. */ 5884 5885int 5886main () 5887{ 5888 5889 ; 5890 return 0; 5891} 5892_ACEOF 5893if ac_fn_c_try_link "$LINENO"; then : 5894 5895 if $CC $CFLAGS -o conftest conftest.c 2>&1 | $GREP -e "warning: no debug symbols in executable" -e "warning: object" >/dev/null; then 5896 CFLAGS="$BAKCFLAGS" 5897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5898$as_echo "no" >&6; } 5899 else 5900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5901$as_echo "yes" >&6; } 5902 fi 5903 rm -f conftest conftest.c conftest.o 5904 5905else 5906 CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5907$as_echo "no" >&6; } 5908fi 5909rm -f core conftest.err conftest.$ac_objext \ 5910 conftest$ac_exeext conftest.$ac_ext 5911 5912fi 5913 5914 5915 # Check whether --enable-pie was given. 5916if test "${enable_pie+set}" = set; then : 5917 enableval=$enable_pie; 5918fi 5919 5920 if test "x$enable_pie" = "xyes"; then : 5921 5922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports PIE" >&5 5923$as_echo_n "checking if $CC supports PIE... " >&6; } 5924 BAKLDFLAGS="$LDFLAGS" 5925 BAKCFLAGS="$CFLAGS" 5926 LDFLAGS="$LDFLAGS -pie" 5927 CFLAGS="$CFLAGS -fPIE" 5928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5929/* end confdefs.h. */ 5930 5931int 5932main () 5933{ 5934 5935 ; 5936 return 0; 5937} 5938_ACEOF 5939if ac_fn_c_try_link "$LINENO"; then : 5940 5941 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 5942 LDFLAGS="$BAKLDFLAGS" 5943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5944$as_echo "no" >&6; } 5945 else 5946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5947$as_echo "yes" >&6; } 5948 fi 5949 rm -f conftest conftest.c conftest.o 5950 5951else 5952 LDFLAGS="$BAKLDFLAGS" ; CFLAGS="$BAKCFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5953$as_echo "no" >&6; } 5954fi 5955rm -f core conftest.err conftest.$ac_objext \ 5956 conftest$ac_exeext conftest.$ac_ext 5957 5958fi 5959 5960 5961 # Check whether --enable-relro_now was given. 5962if test "${enable_relro_now+set}" = set; then : 5963 enableval=$enable_relro_now; 5964fi 5965 5966 if test "x$enable_relro_now" = "xyes"; then : 5967 5968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wl,-z,relro,-z,now" >&5 5969$as_echo_n "checking if $CC supports -Wl,-z,relro,-z,now... " >&6; } 5970 BAKLDFLAGS="$LDFLAGS" 5971 LDFLAGS="$LDFLAGS -Wl,-z,relro,-z,now" 5972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5973/* end confdefs.h. */ 5974 5975int 5976main () 5977{ 5978 5979 ; 5980 return 0; 5981} 5982_ACEOF 5983if ac_fn_c_try_link "$LINENO"; then : 5984 5985 if $CC $CFLAGS $LDFLAGS -o conftest conftest.c 2>&1 | grep "warning: no debug symbols in executable" >/dev/null; then 5986 LDFLAGS="$BAKLDFLAGS" 5987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5988$as_echo "no" >&6; } 5989 else 5990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5991$as_echo "yes" >&6; } 5992 fi 5993 rm -f conftest conftest.c conftest.o 5994 5995else 5996 LDFLAGS="$BAKLDFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5997$as_echo "no" >&6; } 5998fi 5999rm -f core conftest.err conftest.$ac_objext \ 6000 conftest$ac_exeext conftest.$ac_ext 6001 6002fi 6003 6004 6005{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 6006$as_echo_n "checking for inline... " >&6; } 6007if ${ac_cv_c_inline+:} false; then : 6008 $as_echo_n "(cached) " >&6 6009else 6010 ac_cv_c_inline=no 6011for ac_kw in inline __inline__ __inline; do 6012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6013/* end confdefs.h. */ 6014#ifndef __cplusplus 6015typedef int foo_t; 6016static $ac_kw foo_t static_foo () {return 0; } 6017$ac_kw foo_t foo () {return 0; } 6018#endif 6019 6020_ACEOF 6021if ac_fn_c_try_compile "$LINENO"; then : 6022 ac_cv_c_inline=$ac_kw 6023fi 6024rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6025 test "$ac_cv_c_inline" != no && break 6026done 6027 6028fi 6029{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 6030$as_echo "$ac_cv_c_inline" >&6; } 6031 6032case $ac_cv_c_inline in 6033 inline | yes) ;; 6034 *) 6035 case $ac_cv_c_inline in 6036 no) ac_val=;; 6037 *) ac_val=$ac_cv_c_inline;; 6038 esac 6039 cat >>confdefs.h <<_ACEOF 6040#ifndef __cplusplus 6041#define inline $ac_val 6042#endif 6043_ACEOF 6044 ;; 6045esac 6046 6047 6048{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute" >&5 6049$as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"format\" attribute... " >&6; } 6050if ${ac_cv_c_format_attribute+:} false; then : 6051 $as_echo_n "(cached) " >&6 6052else 6053 ac_cv_c_format_attribute=no 6054cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6055/* end confdefs.h. */ 6056#include <stdio.h> 6057void f (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6058void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2))); 6059 6060int 6061main () 6062{ 6063 6064 f ("%s", "str"); 6065 6066 ; 6067 return 0; 6068} 6069_ACEOF 6070if ac_fn_c_try_compile "$LINENO"; then : 6071 ac_cv_c_format_attribute="yes" 6072else 6073 ac_cv_c_format_attribute="no" 6074fi 6075rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6076 6077fi 6078 6079 6080{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_format_attribute" >&5 6081$as_echo "$ac_cv_c_format_attribute" >&6; } 6082if test $ac_cv_c_format_attribute = yes; then 6083 6084$as_echo "#define HAVE_ATTR_FORMAT 1" >>confdefs.h 6085 6086fi 6087 6088 6089{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute" >&5 6090$as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"unused\" attribute... " >&6; } 6091if ${ac_cv_c_unused_attribute+:} false; then : 6092 $as_echo_n "(cached) " >&6 6093else 6094 ac_cv_c_unused_attribute=no 6095cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6096/* end confdefs.h. */ 6097#include <stdio.h> 6098void f (char *u __attribute__((unused))); 6099 6100int 6101main () 6102{ 6103 6104 f ("x"); 6105 6106 ; 6107 return 0; 6108} 6109_ACEOF 6110if ac_fn_c_try_compile "$LINENO"; then : 6111 ac_cv_c_unused_attribute="yes" 6112else 6113 ac_cv_c_unused_attribute="no" 6114fi 6115rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6116 6117fi 6118 6119 6120 6121 6122{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_unused_attribute" >&5 6123$as_echo "$ac_cv_c_unused_attribute" >&6; } 6124if test $ac_cv_c_unused_attribute = yes; then 6125 6126$as_echo "#define HAVE_ATTR_UNUSED 1" >>confdefs.h 6127 6128fi 6129 6130 6131 6132 6133{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute" >&5 6134$as_echo_n "checking whether the C compiler (${CC-cc}) accepts the \"weak\" attribute... " >&6; } 6135if ${ac_cv_c_weak_attribute+:} false; then : 6136 $as_echo_n "(cached) " >&6 6137else 6138 ac_cv_c_weak_attribute=no 6139cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6140/* end confdefs.h. */ 6141 #include <stdio.h> 6142__attribute__((weak)) void f(int x) { printf("%d", x); } 6143 6144int 6145main () 6146{ 6147 6148 f(1); 6149 6150 ; 6151 return 0; 6152} 6153_ACEOF 6154if ac_fn_c_try_compile "$LINENO"; then : 6155 ac_cv_c_weak_attribute="yes" 6156else 6157 ac_cv_c_weak_attribute="no" 6158fi 6159rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6160 6161fi 6162 6163 6164{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_weak_attribute" >&5 6165$as_echo "$ac_cv_c_weak_attribute" >&6; } 6166if test $ac_cv_c_weak_attribute = yes; then 6167 6168$as_echo "#define HAVE_ATTR_WEAK 1" >>confdefs.h 6169 6170fi 6171 6172 6173if test "$srcdir" != "."; then 6174 CPPFLAGS="$CPPFLAGS -I$srcdir" 6175fi 6176 6177 6178 6179for ac_prog in flex lex 6180do 6181 # Extract the first word of "$ac_prog", so it can be a program name with args. 6182set dummy $ac_prog; ac_word=$2 6183{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6184$as_echo_n "checking for $ac_word... " >&6; } 6185if ${ac_cv_prog_LEX+:} false; then : 6186 $as_echo_n "(cached) " >&6 6187else 6188 if test -n "$LEX"; then 6189 ac_cv_prog_LEX="$LEX" # Let the user override the test. 6190else 6191as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6192for as_dir in $PATH 6193do 6194 IFS=$as_save_IFS 6195 test -z "$as_dir" && as_dir=. 6196 for ac_exec_ext in '' $ac_executable_extensions; do 6197 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6198 ac_cv_prog_LEX="$ac_prog" 6199 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6200 break 2 6201 fi 6202done 6203 done 6204IFS=$as_save_IFS 6205 6206fi 6207fi 6208LEX=$ac_cv_prog_LEX 6209if test -n "$LEX"; then 6210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 6211$as_echo "$LEX" >&6; } 6212else 6213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6214$as_echo "no" >&6; } 6215fi 6216 6217 6218 test -n "$LEX" && break 6219done 6220test -n "$LEX" || LEX=":" 6221 6222if test "x$LEX" != "x:"; then 6223 cat >conftest.l <<_ACEOF 6224%% 6225a { ECHO; } 6226b { REJECT; } 6227c { yymore (); } 6228d { yyless (1); } 6229e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ 6230 yyless ((input () != 0)); } 6231f { unput (yytext[0]); } 6232. { BEGIN INITIAL; } 6233%% 6234#ifdef YYTEXT_POINTER 6235extern char *yytext; 6236#endif 6237int 6238main (void) 6239{ 6240 return ! yylex () + ! yywrap (); 6241} 6242_ACEOF 6243{ { ac_try="$LEX conftest.l" 6244case "(($ac_try" in 6245 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6246 *) ac_try_echo=$ac_try;; 6247esac 6248eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 6249$as_echo "$ac_try_echo"; } >&5 6250 (eval "$LEX conftest.l") 2>&5 6251 ac_status=$? 6252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6253 test $ac_status = 0; } 6254{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 6255$as_echo_n "checking lex output file root... " >&6; } 6256if ${ac_cv_prog_lex_root+:} false; then : 6257 $as_echo_n "(cached) " >&6 6258else 6259 6260if test -f lex.yy.c; then 6261 ac_cv_prog_lex_root=lex.yy 6262elif test -f lexyy.c; then 6263 ac_cv_prog_lex_root=lexyy 6264else 6265 as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 6266fi 6267fi 6268{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 6269$as_echo "$ac_cv_prog_lex_root" >&6; } 6270LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 6271 6272if test -z "${LEXLIB+set}"; then 6273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 6274$as_echo_n "checking lex library... " >&6; } 6275if ${ac_cv_lib_lex+:} false; then : 6276 $as_echo_n "(cached) " >&6 6277else 6278 6279 ac_save_LIBS=$LIBS 6280 ac_cv_lib_lex='none needed' 6281 for ac_lib in '' -lfl -ll; do 6282 LIBS="$ac_lib $ac_save_LIBS" 6283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6284/* end confdefs.h. */ 6285`cat $LEX_OUTPUT_ROOT.c` 6286_ACEOF 6287if ac_fn_c_try_link "$LINENO"; then : 6288 ac_cv_lib_lex=$ac_lib 6289fi 6290rm -f core conftest.err conftest.$ac_objext \ 6291 conftest$ac_exeext conftest.$ac_ext 6292 test "$ac_cv_lib_lex" != 'none needed' && break 6293 done 6294 LIBS=$ac_save_LIBS 6295 6296fi 6297{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 6298$as_echo "$ac_cv_lib_lex" >&6; } 6299 test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex 6300fi 6301 6302 6303{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 6304$as_echo_n "checking whether yytext is a pointer... " >&6; } 6305if ${ac_cv_prog_lex_yytext_pointer+:} false; then : 6306 $as_echo_n "(cached) " >&6 6307else 6308 # POSIX says lex can declare yytext either as a pointer or an array; the 6309# default is implementation-dependent. Figure out which it is, since 6310# not all implementations provide the %pointer and %array declarations. 6311ac_cv_prog_lex_yytext_pointer=no 6312ac_save_LIBS=$LIBS 6313LIBS="$LEXLIB $ac_save_LIBS" 6314cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6315/* end confdefs.h. */ 6316 6317 #define YYTEXT_POINTER 1 6318`cat $LEX_OUTPUT_ROOT.c` 6319_ACEOF 6320if ac_fn_c_try_link "$LINENO"; then : 6321 ac_cv_prog_lex_yytext_pointer=yes 6322fi 6323rm -f core conftest.err conftest.$ac_objext \ 6324 conftest$ac_exeext conftest.$ac_ext 6325LIBS=$ac_save_LIBS 6326 6327fi 6328{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 6329$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } 6330if test $ac_cv_prog_lex_yytext_pointer = yes; then 6331 6332$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h 6333 6334fi 6335rm -f conftest.l $LEX_OUTPUT_ROOT.c 6336 6337fi 6338 6339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yylex_destroy" >&5 6340$as_echo_n "checking for yylex_destroy... " >&6; } 6341 if echo %% | $LEX -t 2>&1 | grep yylex_destroy >/dev/null 2>&1; then 6342 6343$as_echo "#define LEX_HAS_YYLEX_DESTROY 1" >>confdefs.h 6344 6345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6346$as_echo "yes" >&6; } 6347 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6348$as_echo "no" >&6; }; fi 6349 6350for ac_prog in 'bison -y' byacc 6351do 6352 # Extract the first word of "$ac_prog", so it can be a program name with args. 6353set dummy $ac_prog; ac_word=$2 6354{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6355$as_echo_n "checking for $ac_word... " >&6; } 6356if ${ac_cv_prog_YACC+:} false; then : 6357 $as_echo_n "(cached) " >&6 6358else 6359 if test -n "$YACC"; then 6360 ac_cv_prog_YACC="$YACC" # Let the user override the test. 6361else 6362as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6363for as_dir in $PATH 6364do 6365 IFS=$as_save_IFS 6366 test -z "$as_dir" && as_dir=. 6367 for ac_exec_ext in '' $ac_executable_extensions; do 6368 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6369 ac_cv_prog_YACC="$ac_prog" 6370 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6371 break 2 6372 fi 6373done 6374 done 6375IFS=$as_save_IFS 6376 6377fi 6378fi 6379YACC=$ac_cv_prog_YACC 6380if test -n "$YACC"; then 6381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 6382$as_echo "$YACC" >&6; } 6383else 6384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6385$as_echo "no" >&6; } 6386fi 6387 6388 6389 test -n "$YACC" && break 6390done 6391test -n "$YACC" || YACC="yacc" 6392 6393# Extract the first word of "doxygen", so it can be a program name with args. 6394set dummy doxygen; ac_word=$2 6395{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6396$as_echo_n "checking for $ac_word... " >&6; } 6397if ${ac_cv_prog_doxygen+:} false; then : 6398 $as_echo_n "(cached) " >&6 6399else 6400 if test -n "$doxygen"; then 6401 ac_cv_prog_doxygen="$doxygen" # Let the user override the test. 6402else 6403as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6404for as_dir in $PATH 6405do 6406 IFS=$as_save_IFS 6407 test -z "$as_dir" && as_dir=. 6408 for ac_exec_ext in '' $ac_executable_extensions; do 6409 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6410 ac_cv_prog_doxygen="doxygen" 6411 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6412 break 2 6413 fi 6414done 6415 done 6416IFS=$as_save_IFS 6417 6418fi 6419fi 6420doxygen=$ac_cv_prog_doxygen 6421if test -n "$doxygen"; then 6422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doxygen" >&5 6423$as_echo "$doxygen" >&6; } 6424else 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6426$as_echo "no" >&6; } 6427fi 6428 6429 6430if test -n "$ac_tool_prefix"; then 6431 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6432set dummy ${ac_tool_prefix}strip; ac_word=$2 6433{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6434$as_echo_n "checking for $ac_word... " >&6; } 6435if ${ac_cv_prog_STRIP+:} false; then : 6436 $as_echo_n "(cached) " >&6 6437else 6438 if test -n "$STRIP"; then 6439 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6440else 6441as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6442for as_dir in $PATH 6443do 6444 IFS=$as_save_IFS 6445 test -z "$as_dir" && as_dir=. 6446 for ac_exec_ext in '' $ac_executable_extensions; do 6447 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6448 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6449 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6450 break 2 6451 fi 6452done 6453 done 6454IFS=$as_save_IFS 6455 6456fi 6457fi 6458STRIP=$ac_cv_prog_STRIP 6459if test -n "$STRIP"; then 6460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6461$as_echo "$STRIP" >&6; } 6462else 6463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6464$as_echo "no" >&6; } 6465fi 6466 6467 6468fi 6469if test -z "$ac_cv_prog_STRIP"; then 6470 ac_ct_STRIP=$STRIP 6471 # Extract the first word of "strip", so it can be a program name with args. 6472set dummy strip; ac_word=$2 6473{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6474$as_echo_n "checking for $ac_word... " >&6; } 6475if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 6476 $as_echo_n "(cached) " >&6 6477else 6478 if test -n "$ac_ct_STRIP"; then 6479 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6480else 6481as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6482for as_dir in $PATH 6483do 6484 IFS=$as_save_IFS 6485 test -z "$as_dir" && as_dir=. 6486 for ac_exec_ext in '' $ac_executable_extensions; do 6487 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6488 ac_cv_prog_ac_ct_STRIP="strip" 6489 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6490 break 2 6491 fi 6492done 6493 done 6494IFS=$as_save_IFS 6495 6496fi 6497fi 6498ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6499if test -n "$ac_ct_STRIP"; then 6500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6501$as_echo "$ac_ct_STRIP" >&6; } 6502else 6503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6504$as_echo "no" >&6; } 6505fi 6506 6507 if test "x$ac_ct_STRIP" = x; then 6508 STRIP="" 6509 else 6510 case $cross_compiling:$ac_tool_warned in 6511yes:) 6512{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6513$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6514ac_tool_warned=yes ;; 6515esac 6516 STRIP=$ac_ct_STRIP 6517 fi 6518else 6519 STRIP="$ac_cv_prog_STRIP" 6520fi 6521 6522ac_aux_dir= 6523for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 6524 if test -f "$ac_dir/install-sh"; then 6525 ac_aux_dir=$ac_dir 6526 ac_install_sh="$ac_aux_dir/install-sh -c" 6527 break 6528 elif test -f "$ac_dir/install.sh"; then 6529 ac_aux_dir=$ac_dir 6530 ac_install_sh="$ac_aux_dir/install.sh -c" 6531 break 6532 elif test -f "$ac_dir/shtool"; then 6533 ac_aux_dir=$ac_dir 6534 ac_install_sh="$ac_aux_dir/shtool install -c" 6535 break 6536 fi 6537done 6538if test -z "$ac_aux_dir"; then 6539 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 6540fi 6541 6542# These three variables are undocumented and unsupported, 6543# and are intended to be withdrawn in a future Autoconf release. 6544# They can cause serious problems if a builder's source tree is in a directory 6545# whose full name contains unusual characters. 6546ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 6547ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 6548ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 6549 6550 6551# Make sure we can run config.sub. 6552$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 6553 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 6554 6555{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 6556$as_echo_n "checking build system type... " >&6; } 6557if ${ac_cv_build+:} false; then : 6558 $as_echo_n "(cached) " >&6 6559else 6560 ac_build_alias=$build_alias 6561test "x$ac_build_alias" = x && 6562 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 6563test "x$ac_build_alias" = x && 6564 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 6565ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 6566 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 6567 6568fi 6569{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 6570$as_echo "$ac_cv_build" >&6; } 6571case $ac_cv_build in 6572*-*-*) ;; 6573*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 6574esac 6575build=$ac_cv_build 6576ac_save_IFS=$IFS; IFS='-' 6577set x $ac_cv_build 6578shift 6579build_cpu=$1 6580build_vendor=$2 6581shift; shift 6582# Remember, the first character of IFS is used to create $*, 6583# except with old shells: 6584build_os=$* 6585IFS=$ac_save_IFS 6586case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 6587 6588 6589{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 6590$as_echo_n "checking host system type... " >&6; } 6591if ${ac_cv_host+:} false; then : 6592 $as_echo_n "(cached) " >&6 6593else 6594 if test "x$host_alias" = x; then 6595 ac_cv_host=$ac_cv_build 6596else 6597 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 6598 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 6599fi 6600 6601fi 6602{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 6603$as_echo "$ac_cv_host" >&6; } 6604case $ac_cv_host in 6605*-*-*) ;; 6606*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 6607esac 6608host=$ac_cv_host 6609ac_save_IFS=$IFS; IFS='-' 6610set x $ac_cv_host 6611shift 6612host_cpu=$1 6613host_vendor=$2 6614shift; shift 6615# Remember, the first character of IFS is used to create $*, 6616# except with old shells: 6617host_os=$* 6618IFS=$ac_save_IFS 6619case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 6620 6621 6622 6623# skip these tests, we do not need them. 6624 6625 6626 6627 6628 6629 6630 6631 6632# always use ./libtool unless override from commandline (libtool=mylibtool) 6633if test -z "$libtool"; then 6634 libtool="./libtool" 6635fi 6636 6637# avoid libtool max commandline length test on systems that fork slowly. 6638 6639if echo "$host_os" | grep "sunos4" >/dev/null; then 6640 lt_cv_sys_max_cmd_len=32750; 6641fi 6642if test -n "$ac_tool_prefix"; then 6643 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 6644set dummy ${ac_tool_prefix}ar; ac_word=$2 6645{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6646$as_echo_n "checking for $ac_word... " >&6; } 6647if ${ac_cv_path_AR+:} false; then : 6648 $as_echo_n "(cached) " >&6 6649else 6650 case $AR in 6651 [\\/]* | ?:[\\/]*) 6652 ac_cv_path_AR="$AR" # Let the user override the test with a path. 6653 ;; 6654 *) 6655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6656for as_dir in $PATH 6657do 6658 IFS=$as_save_IFS 6659 test -z "$as_dir" && as_dir=. 6660 for ac_exec_ext in '' $ac_executable_extensions; do 6661 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6662 ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" 6663 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6664 break 2 6665 fi 6666done 6667 done 6668IFS=$as_save_IFS 6669 6670 ;; 6671esac 6672fi 6673AR=$ac_cv_path_AR 6674if test -n "$AR"; then 6675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6676$as_echo "$AR" >&6; } 6677else 6678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6679$as_echo "no" >&6; } 6680fi 6681 6682 6683fi 6684if test -z "$ac_cv_path_AR"; then 6685 ac_pt_AR=$AR 6686 # Extract the first word of "ar", so it can be a program name with args. 6687set dummy ar; ac_word=$2 6688{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6689$as_echo_n "checking for $ac_word... " >&6; } 6690if ${ac_cv_path_ac_pt_AR+:} false; then : 6691 $as_echo_n "(cached) " >&6 6692else 6693 case $ac_pt_AR in 6694 [\\/]* | ?:[\\/]*) 6695 ac_cv_path_ac_pt_AR="$ac_pt_AR" # Let the user override the test with a path. 6696 ;; 6697 *) 6698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6699for as_dir in $PATH 6700do 6701 IFS=$as_save_IFS 6702 test -z "$as_dir" && as_dir=. 6703 for ac_exec_ext in '' $ac_executable_extensions; do 6704 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6705 ac_cv_path_ac_pt_AR="$as_dir/$ac_word$ac_exec_ext" 6706 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6707 break 2 6708 fi 6709done 6710 done 6711IFS=$as_save_IFS 6712 6713 ;; 6714esac 6715fi 6716ac_pt_AR=$ac_cv_path_ac_pt_AR 6717if test -n "$ac_pt_AR"; then 6718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5 6719$as_echo "$ac_pt_AR" >&6; } 6720else 6721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6722$as_echo "no" >&6; } 6723fi 6724 6725 if test "x$ac_pt_AR" = x; then 6726 AR="false" 6727 else 6728 case $cross_compiling:$ac_tool_warned in 6729yes:) 6730{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6731$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6732ac_tool_warned=yes ;; 6733esac 6734 AR=$ac_pt_AR 6735 fi 6736else 6737 AR="$ac_cv_path_AR" 6738fi 6739 6740if test $AR = false; then 6741 as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5 6742fi 6743 6744case `pwd` in 6745 *\ * | *\ *) 6746 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 6747$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 6748esac 6749 6750 6751 6752macro_version='2.4.6' 6753macro_revision='2.4.6' 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767ltmain=$ac_aux_dir/ltmain.sh 6768 6769# Backslashify metacharacters that are still active within 6770# double-quoted strings. 6771sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 6772 6773# Same as above, but do not quote variable references. 6774double_quote_subst='s/\(["`\\]\)/\\\1/g' 6775 6776# Sed substitution to delay expansion of an escaped shell variable in a 6777# double_quote_subst'ed string. 6778delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 6779 6780# Sed substitution to delay expansion of an escaped single quote. 6781delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 6782 6783# Sed substitution to avoid accidental globbing in evaled expressions 6784no_glob_subst='s/\*/\\\*/g' 6785 6786ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6787ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 6788ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 6789 6790{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 6791$as_echo_n "checking how to print strings... " >&6; } 6792# Test print first, because it will be a builtin if present. 6793if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 6794 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 6795 ECHO='print -r --' 6796elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 6797 ECHO='printf %s\n' 6798else 6799 # Use this function as a fallback that always works. 6800 func_fallback_echo () 6801 { 6802 eval 'cat <<_LTECHO_EOF 6803$1 6804_LTECHO_EOF' 6805 } 6806 ECHO='func_fallback_echo' 6807fi 6808 6809# func_echo_all arg... 6810# Invoke $ECHO with all args, space-separated. 6811func_echo_all () 6812{ 6813 $ECHO "" 6814} 6815 6816case $ECHO in 6817 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 6818$as_echo "printf" >&6; } ;; 6819 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 6820$as_echo "print -r" >&6; } ;; 6821 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 6822$as_echo "cat" >&6; } ;; 6823esac 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 6839$as_echo_n "checking for a sed that does not truncate output... " >&6; } 6840if ${ac_cv_path_SED+:} false; then : 6841 $as_echo_n "(cached) " >&6 6842else 6843 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 6844 for ac_i in 1 2 3 4 5 6 7; do 6845 ac_script="$ac_script$as_nl$ac_script" 6846 done 6847 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 6848 { ac_script=; unset ac_script;} 6849 if test -z "$SED"; then 6850 ac_path_SED_found=false 6851 # Loop through the user's path and test for each of PROGNAME-LIST 6852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6853for as_dir in $PATH 6854do 6855 IFS=$as_save_IFS 6856 test -z "$as_dir" && as_dir=. 6857 for ac_prog in sed gsed; do 6858 for ac_exec_ext in '' $ac_executable_extensions; do 6859 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 6860 as_fn_executable_p "$ac_path_SED" || continue 6861# Check for GNU ac_path_SED and select it if it is found. 6862 # Check for GNU $ac_path_SED 6863case `"$ac_path_SED" --version 2>&1` in 6864*GNU*) 6865 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 6866*) 6867 ac_count=0 6868 $as_echo_n 0123456789 >"conftest.in" 6869 while : 6870 do 6871 cat "conftest.in" "conftest.in" >"conftest.tmp" 6872 mv "conftest.tmp" "conftest.in" 6873 cp "conftest.in" "conftest.nl" 6874 $as_echo '' >> "conftest.nl" 6875 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 6876 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6877 as_fn_arith $ac_count + 1 && ac_count=$as_val 6878 if test $ac_count -gt ${ac_path_SED_max-0}; then 6879 # Best one so far, save it but keep looking for a better one 6880 ac_cv_path_SED="$ac_path_SED" 6881 ac_path_SED_max=$ac_count 6882 fi 6883 # 10*(2^10) chars as input seems more than enough 6884 test $ac_count -gt 10 && break 6885 done 6886 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6887esac 6888 6889 $ac_path_SED_found && break 3 6890 done 6891 done 6892 done 6893IFS=$as_save_IFS 6894 if test -z "$ac_cv_path_SED"; then 6895 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 6896 fi 6897else 6898 ac_cv_path_SED=$SED 6899fi 6900 6901fi 6902{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 6903$as_echo "$ac_cv_path_SED" >&6; } 6904 SED="$ac_cv_path_SED" 6905 rm -f conftest.sed 6906 6907test -z "$SED" && SED=sed 6908Xsed="$SED -e 1s/^X//" 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 6921$as_echo_n "checking for fgrep... " >&6; } 6922if ${ac_cv_path_FGREP+:} false; then : 6923 $as_echo_n "(cached) " >&6 6924else 6925 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 6926 then ac_cv_path_FGREP="$GREP -F" 6927 else 6928 if test -z "$FGREP"; then 6929 ac_path_FGREP_found=false 6930 # Loop through the user's path and test for each of PROGNAME-LIST 6931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6932for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 6933do 6934 IFS=$as_save_IFS 6935 test -z "$as_dir" && as_dir=. 6936 for ac_prog in fgrep; do 6937 for ac_exec_ext in '' $ac_executable_extensions; do 6938 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 6939 as_fn_executable_p "$ac_path_FGREP" || continue 6940# Check for GNU ac_path_FGREP and select it if it is found. 6941 # Check for GNU $ac_path_FGREP 6942case `"$ac_path_FGREP" --version 2>&1` in 6943*GNU*) 6944 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 6945*) 6946 ac_count=0 6947 $as_echo_n 0123456789 >"conftest.in" 6948 while : 6949 do 6950 cat "conftest.in" "conftest.in" >"conftest.tmp" 6951 mv "conftest.tmp" "conftest.in" 6952 cp "conftest.in" "conftest.nl" 6953 $as_echo 'FGREP' >> "conftest.nl" 6954 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 6955 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6956 as_fn_arith $ac_count + 1 && ac_count=$as_val 6957 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 6958 # Best one so far, save it but keep looking for a better one 6959 ac_cv_path_FGREP="$ac_path_FGREP" 6960 ac_path_FGREP_max=$ac_count 6961 fi 6962 # 10*(2^10) chars as input seems more than enough 6963 test $ac_count -gt 10 && break 6964 done 6965 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6966esac 6967 6968 $ac_path_FGREP_found && break 3 6969 done 6970 done 6971 done 6972IFS=$as_save_IFS 6973 if test -z "$ac_cv_path_FGREP"; then 6974 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 6975 fi 6976else 6977 ac_cv_path_FGREP=$FGREP 6978fi 6979 6980 fi 6981fi 6982{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 6983$as_echo "$ac_cv_path_FGREP" >&6; } 6984 FGREP="$ac_cv_path_FGREP" 6985 6986 6987test -z "$GREP" && GREP=grep 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007# Check whether --with-gnu-ld was given. 7008if test "${with_gnu_ld+set}" = set; then : 7009 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 7010else 7011 with_gnu_ld=no 7012fi 7013 7014ac_prog=ld 7015if test yes = "$GCC"; then 7016 # Check if gcc -print-prog-name=ld gives a path. 7017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 7018$as_echo_n "checking for ld used by $CC... " >&6; } 7019 case $host in 7020 *-*-mingw*) 7021 # gcc leaves a trailing carriage return, which upsets mingw 7022 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 7023 *) 7024 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 7025 esac 7026 case $ac_prog in 7027 # Accept absolute paths. 7028 [\\/]* | ?:[\\/]*) 7029 re_direlt='/[^/][^/]*/\.\./' 7030 # Canonicalize the pathname of ld 7031 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 7032 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 7033 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 7034 done 7035 test -z "$LD" && LD=$ac_prog 7036 ;; 7037 "") 7038 # If it fails, then pretend we aren't using GCC. 7039 ac_prog=ld 7040 ;; 7041 *) 7042 # If it is relative, then search for the first ld in PATH. 7043 with_gnu_ld=unknown 7044 ;; 7045 esac 7046elif test yes = "$with_gnu_ld"; then 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 7048$as_echo_n "checking for GNU ld... " >&6; } 7049else 7050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 7051$as_echo_n "checking for non-GNU ld... " >&6; } 7052fi 7053if ${lt_cv_path_LD+:} false; then : 7054 $as_echo_n "(cached) " >&6 7055else 7056 if test -z "$LD"; then 7057 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7058 for ac_dir in $PATH; do 7059 IFS=$lt_save_ifs 7060 test -z "$ac_dir" && ac_dir=. 7061 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 7062 lt_cv_path_LD=$ac_dir/$ac_prog 7063 # Check to see if the program is GNU ld. I'd rather use --version, 7064 # but apparently some variants of GNU ld only accept -v. 7065 # Break only if it was the GNU/non-GNU ld that we prefer. 7066 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 7067 *GNU* | *'with BFD'*) 7068 test no != "$with_gnu_ld" && break 7069 ;; 7070 *) 7071 test yes != "$with_gnu_ld" && break 7072 ;; 7073 esac 7074 fi 7075 done 7076 IFS=$lt_save_ifs 7077else 7078 lt_cv_path_LD=$LD # Let the user override the test with a path. 7079fi 7080fi 7081 7082LD=$lt_cv_path_LD 7083if test -n "$LD"; then 7084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 7085$as_echo "$LD" >&6; } 7086else 7087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7088$as_echo "no" >&6; } 7089fi 7090test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 7091{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 7092$as_echo_n "checking if the linker ($LD) is GNU ld... 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" >&6; } 7188if ${ac_cv_prog_DUMPBIN+:} false; then : 7189 $as_echo_n "(cached) " >&6 7190else 7191 if test -n "$DUMPBIN"; then 7192 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 7193else 7194as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7195for as_dir in $PATH 7196do 7197 IFS=$as_save_IFS 7198 test -z "$as_dir" && as_dir=. 7199 for ac_exec_ext in '' $ac_executable_extensions; do 7200 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7201 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 7202 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7203 break 2 7204 fi 7205done 7206 done 7207IFS=$as_save_IFS 7208 7209fi 7210fi 7211DUMPBIN=$ac_cv_prog_DUMPBIN 7212if test -n "$DUMPBIN"; then 7213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 7214$as_echo "$DUMPBIN" >&6; } 7215else 7216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7217$as_echo "no" >&6; } 7218fi 7219 7220 7221 test -n "$DUMPBIN" && break 7222 done 7223fi 7224if test -z "$DUMPBIN"; then 7225 ac_ct_DUMPBIN=$DUMPBIN 7226 for ac_prog in dumpbin "link -dump" 7227do 7228 # Extract the first word of "$ac_prog", so it can be a program name with args. 7229set dummy $ac_prog; ac_word=$2 7230{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7231$as_echo_n "checking for $ac_word... " >&6; } 7232if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 7233 $as_echo_n "(cached) " >&6 7234else 7235 if test -n "$ac_ct_DUMPBIN"; then 7236 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 7237else 7238as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7239for as_dir in $PATH 7240do 7241 IFS=$as_save_IFS 7242 test -z "$as_dir" && as_dir=. 7243 for ac_exec_ext in '' $ac_executable_extensions; do 7244 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7245 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 7246 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7247 break 2 7248 fi 7249done 7250 done 7251IFS=$as_save_IFS 7252 7253fi 7254fi 7255ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 7256if test -n "$ac_ct_DUMPBIN"; then 7257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 7258$as_echo "$ac_ct_DUMPBIN" >&6; } 7259else 7260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7261$as_echo "no" >&6; } 7262fi 7263 7264 7265 test -n "$ac_ct_DUMPBIN" && break 7266done 7267 7268 if test "x$ac_ct_DUMPBIN" = x; then 7269 DUMPBIN=":" 7270 else 7271 case $cross_compiling:$ac_tool_warned in 7272yes:) 7273{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7274$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7275ac_tool_warned=yes ;; 7276esac 7277 DUMPBIN=$ac_ct_DUMPBIN 7278 fi 7279fi 7280 7281 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 7282 *COFF*) 7283 DUMPBIN="$DUMPBIN -symbols -headers" 7284 ;; 7285 *) 7286 DUMPBIN=: 7287 ;; 7288 esac 7289 fi 7290 7291 if test : != "$DUMPBIN"; then 7292 NM=$DUMPBIN 7293 fi 7294fi 7295test -z "$NM" && NM=nm 7296 7297 7298 7299 7300 7301 7302{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 7303$as_echo_n "checking the name lister ($NM) interface... " >&6; } 7304if ${lt_cv_nm_interface+:} false; then : 7305 $as_echo_n "(cached) " >&6 7306else 7307 lt_cv_nm_interface="BSD nm" 7308 echo "int some_variable = 0;" > conftest.$ac_ext 7309 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 7310 (eval "$ac_compile" 2>conftest.err) 7311 cat conftest.err >&5 7312 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 7313 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 7314 cat conftest.err >&5 7315 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 7316 cat conftest.out >&5 7317 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 7318 lt_cv_nm_interface="MS dumpbin" 7319 fi 7320 rm -f conftest* 7321fi 7322{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 7323$as_echo "$lt_cv_nm_interface" >&6; } 7324 7325{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 7326$as_echo_n "checking whether ln -s works... " >&6; } 7327LN_S=$as_ln_s 7328if test "$LN_S" = "ln -s"; then 7329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7330$as_echo "yes" >&6; } 7331else 7332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 7333$as_echo "no, using $LN_S" >&6; } 7334fi 7335 7336# find the maximum length of command line arguments 7337{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 7338$as_echo_n "checking the maximum length of command line arguments... " >&6; } 7339if ${lt_cv_sys_max_cmd_len+:} false; then : 7340 $as_echo_n "(cached) " >&6 7341else 7342 i=0 7343 teststring=ABCD 7344 7345 case $build_os in 7346 msdosdjgpp*) 7347 # On DJGPP, this test can blow up pretty badly due to problems in libc 7348 # (any single argument exceeding 2000 bytes causes a buffer overrun 7349 # during glob expansion). Even if it were fixed, the result of this 7350 # check would be larger than it should be. 7351 lt_cv_sys_max_cmd_len=12288; # 12K is about right 7352 ;; 7353 7354 gnu*) 7355 # Under GNU Hurd, this test is not required because there is 7356 # no limit to the length of command line arguments. 7357 # Libtool will interpret -1 as no limit whatsoever 7358 lt_cv_sys_max_cmd_len=-1; 7359 ;; 7360 7361 cygwin* | mingw* | cegcc*) 7362 # On Win9x/ME, this test blows up -- it succeeds, but takes 7363 # about 5 minutes as the teststring grows exponentially. 7364 # Worse, since 9x/ME are not pre-emptively multitasking, 7365 # you end up with a "frozen" computer, even though with patience 7366 # the test eventually succeeds (with a max line length of 256k). 7367 # Instead, let's just punt: use the minimum linelength reported by 7368 # all of the supported platforms: 8192 (on NT/2K/XP). 7369 lt_cv_sys_max_cmd_len=8192; 7370 ;; 7371 7372 mint*) 7373 # On MiNT this can take a long time and run out of memory. 7374 lt_cv_sys_max_cmd_len=8192; 7375 ;; 7376 7377 amigaos*) 7378 # On AmigaOS with pdksh, this test takes hours, literally. 7379 # So we just punt and use a minimum line length of 8192. 7380 lt_cv_sys_max_cmd_len=8192; 7381 ;; 7382 7383 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 7384 # This has been around since 386BSD, at least. Likely further. 7385 if test -x /sbin/sysctl; then 7386 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 7387 elif test -x /usr/sbin/sysctl; then 7388 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 7389 else 7390 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 7391 fi 7392 # And add a safety zone 7393 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7394 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7395 ;; 7396 7397 interix*) 7398 # We know the value 262144 and hardcode it with a safety zone (like BSD) 7399 lt_cv_sys_max_cmd_len=196608 7400 ;; 7401 7402 os2*) 7403 # The test takes a long time on OS/2. 7404 lt_cv_sys_max_cmd_len=8192 7405 ;; 7406 7407 osf*) 7408 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 7409 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 7410 # nice to cause kernel panics so lets avoid the loop below. 7411 # First set a reasonable default. 7412 lt_cv_sys_max_cmd_len=16384 7413 # 7414 if test -x /sbin/sysconfig; then 7415 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 7416 *1*) lt_cv_sys_max_cmd_len=-1 ;; 7417 esac 7418 fi 7419 ;; 7420 sco3.2v5*) 7421 lt_cv_sys_max_cmd_len=102400 7422 ;; 7423 sysv5* | sco5v6* | sysv4.2uw2*) 7424 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 7425 if test -n "$kargmax"; then 7426 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 7427 else 7428 lt_cv_sys_max_cmd_len=32768 7429 fi 7430 ;; 7431 *) 7432 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 7433 if test -n "$lt_cv_sys_max_cmd_len" && \ 7434 test undefined != "$lt_cv_sys_max_cmd_len"; then 7435 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 7436 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 7437 else 7438 # Make teststring a little bigger before we do anything with it. 7439 # a 1K string should be a reasonable start. 7440 for i in 1 2 3 4 5 6 7 8; do 7441 teststring=$teststring$teststring 7442 done 7443 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 7444 # If test is not a shell built-in, we'll probably end up computing a 7445 # maximum length that is only half of the actual maximum length, but 7446 # we can't tell. 7447 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 7448 = "X$teststring$teststring"; } >/dev/null 2>&1 && 7449 test 17 != "$i" # 1/2 MB should be enough 7450 do 7451 i=`expr $i + 1` 7452 teststring=$teststring$teststring 7453 done 7454 # Only check the string length outside the loop. 7455 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 7456 teststring= 7457 # Add a significant safety factor because C++ compilers can tack on 7458 # massive amounts of additional arguments before passing them to the 7459 # linker. It appears as though 1/2 is a usable value. 7460 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 7461 fi 7462 ;; 7463 esac 7464 7465fi 7466 7467if test -n "$lt_cv_sys_max_cmd_len"; then 7468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 7469$as_echo "$lt_cv_sys_max_cmd_len" >&6; } 7470else 7471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 7472$as_echo "none" >&6; } 7473fi 7474max_cmd_len=$lt_cv_sys_max_cmd_len 7475 7476 7477 7478 7479 7480 7481: ${CP="cp -f"} 7482: ${MV="mv -f"} 7483: ${RM="rm -f"} 7484 7485if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7486 lt_unset=unset 7487else 7488 lt_unset=false 7489fi 7490 7491 7492 7493 7494 7495# test EBCDIC or ASCII 7496case `echo X|tr X '\101'` in 7497 A) # ASCII based system 7498 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7499 lt_SP2NL='tr \040 \012' 7500 lt_NL2SP='tr \015\012 \040\040' 7501 ;; 7502 *) # EBCDIC based system 7503 lt_SP2NL='tr \100 \n' 7504 lt_NL2SP='tr \r\n \100\100' 7505 ;; 7506esac 7507 7508 7509 7510 7511 7512 7513 7514 7515 7516{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 7517$as_echo_n "checking how to convert $build file names to $host format... " >&6; } 7518if ${lt_cv_to_host_file_cmd+:} false; then : 7519 $as_echo_n "(cached) " >&6 7520else 7521 case $host in 7522 *-*-mingw* ) 7523 case $build in 7524 *-*-mingw* ) # actually msys 7525 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7526 ;; 7527 *-*-cygwin* ) 7528 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7529 ;; 7530 * ) # otherwise, assume *nix 7531 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7532 ;; 7533 esac 7534 ;; 7535 *-*-cygwin* ) 7536 case $build in 7537 *-*-mingw* ) # actually msys 7538 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7539 ;; 7540 *-*-cygwin* ) 7541 lt_cv_to_host_file_cmd=func_convert_file_noop 7542 ;; 7543 * ) # otherwise, assume *nix 7544 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7545 ;; 7546 esac 7547 ;; 7548 * ) # unhandled hosts (and "normal" native builds) 7549 lt_cv_to_host_file_cmd=func_convert_file_noop 7550 ;; 7551esac 7552 7553fi 7554 7555to_host_file_cmd=$lt_cv_to_host_file_cmd 7556{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 7557$as_echo "$lt_cv_to_host_file_cmd" >&6; } 7558 7559 7560 7561 7562 7563{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 7564$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 7565if ${lt_cv_to_tool_file_cmd+:} false; then : 7566 $as_echo_n "(cached) " >&6 7567else 7568 #assume ordinary cross tools, or native build. 7569lt_cv_to_tool_file_cmd=func_convert_file_noop 7570case $host in 7571 *-*-mingw* ) 7572 case $build in 7573 *-*-mingw* ) # actually msys 7574 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7575 ;; 7576 esac 7577 ;; 7578esac 7579 7580fi 7581 7582to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7583{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 7584$as_echo "$lt_cv_to_tool_file_cmd" >&6; } 7585 7586 7587 7588 7589 7590{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 7591$as_echo_n "checking for $LD option to reload object files... " >&6; } 7592if ${lt_cv_ld_reload_flag+:} false; then : 7593 $as_echo_n "(cached) " >&6 7594else 7595 lt_cv_ld_reload_flag='-r' 7596fi 7597{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 7598$as_echo "$lt_cv_ld_reload_flag" >&6; } 7599reload_flag=$lt_cv_ld_reload_flag 7600case $reload_flag in 7601"" | " "*) ;; 7602*) reload_flag=" $reload_flag" ;; 7603esac 7604reload_cmds='$LD$reload_flag -o $output$reload_objs' 7605case $host_os in 7606 cygwin* | mingw* | pw32* | cegcc*) 7607 if test yes != "$GCC"; then 7608 reload_cmds=false 7609 fi 7610 ;; 7611 darwin*) 7612 if test yes = "$GCC"; then 7613 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 7614 else 7615 reload_cmds='$LD$reload_flag -o $output$reload_objs' 7616 fi 7617 ;; 7618esac 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628if test -n "$ac_tool_prefix"; then 7629 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 7630set dummy ${ac_tool_prefix}objdump; ac_word=$2 7631{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7632$as_echo_n "checking for $ac_word... " >&6; } 7633if ${ac_cv_prog_OBJDUMP+:} false; then : 7634 $as_echo_n "(cached) " >&6 7635else 7636 if test -n "$OBJDUMP"; then 7637 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 7638else 7639as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7640for as_dir in $PATH 7641do 7642 IFS=$as_save_IFS 7643 test -z "$as_dir" && as_dir=. 7644 for ac_exec_ext in '' $ac_executable_extensions; do 7645 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7646 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 7647 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7648 break 2 7649 fi 7650done 7651 done 7652IFS=$as_save_IFS 7653 7654fi 7655fi 7656OBJDUMP=$ac_cv_prog_OBJDUMP 7657if test -n "$OBJDUMP"; then 7658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 7659$as_echo "$OBJDUMP" >&6; } 7660else 7661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7662$as_echo "no" >&6; } 7663fi 7664 7665 7666fi 7667if test -z "$ac_cv_prog_OBJDUMP"; then 7668 ac_ct_OBJDUMP=$OBJDUMP 7669 # Extract the first word of "objdump", so it can be a program name with args. 7670set dummy objdump; ac_word=$2 7671{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7672$as_echo_n "checking for $ac_word... " >&6; } 7673if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 7674 $as_echo_n "(cached) " >&6 7675else 7676 if test -n "$ac_ct_OBJDUMP"; then 7677 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 7678else 7679as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7680for as_dir in $PATH 7681do 7682 IFS=$as_save_IFS 7683 test -z "$as_dir" && as_dir=. 7684 for ac_exec_ext in '' $ac_executable_extensions; do 7685 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7686 ac_cv_prog_ac_ct_OBJDUMP="objdump" 7687 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7688 break 2 7689 fi 7690done 7691 done 7692IFS=$as_save_IFS 7693 7694fi 7695fi 7696ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 7697if test -n "$ac_ct_OBJDUMP"; then 7698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 7699$as_echo "$ac_ct_OBJDUMP" >&6; } 7700else 7701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7702$as_echo "no" >&6; } 7703fi 7704 7705 if test "x$ac_ct_OBJDUMP" = x; then 7706 OBJDUMP="false" 7707 else 7708 case $cross_compiling:$ac_tool_warned in 7709yes:) 7710{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7711$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7712ac_tool_warned=yes ;; 7713esac 7714 OBJDUMP=$ac_ct_OBJDUMP 7715 fi 7716else 7717 OBJDUMP="$ac_cv_prog_OBJDUMP" 7718fi 7719 7720test -z "$OBJDUMP" && OBJDUMP=objdump 7721 7722 7723 7724 7725 7726 7727 7728 7729 7730{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 7731$as_echo_n "checking how to recognize dependent libraries... " >&6; } 7732if ${lt_cv_deplibs_check_method+:} false; then : 7733 $as_echo_n "(cached) " >&6 7734else 7735 lt_cv_file_magic_cmd='$MAGIC_CMD' 7736lt_cv_file_magic_test_file= 7737lt_cv_deplibs_check_method='unknown' 7738# Need to set the preceding variable on all platforms that support 7739# interlibrary dependencies. 7740# 'none' -- dependencies not supported. 7741# 'unknown' -- same as none, but documents that we really don't know. 7742# 'pass_all' -- all dependencies passed with no checks. 7743# 'test_compile' -- check by making test program. 7744# 'file_magic [[regex]]' -- check by looking for files in library path 7745# that responds to the $file_magic_cmd with a given extended regex. 7746# If you have 'file' or equivalent on your system and you're not sure 7747# whether 'pass_all' will *always* work, you probably want this one. 7748 7749case $host_os in 7750aix[4-9]*) 7751 lt_cv_deplibs_check_method=pass_all 7752 ;; 7753 7754beos*) 7755 lt_cv_deplibs_check_method=pass_all 7756 ;; 7757 7758bsdi[45]*) 7759 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 7760 lt_cv_file_magic_cmd='/usr/bin/file -L' 7761 lt_cv_file_magic_test_file=/shlib/libc.so 7762 ;; 7763 7764cygwin*) 7765 # func_win32_libid is a shell function defined in ltmain.sh 7766 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 7767 lt_cv_file_magic_cmd='func_win32_libid' 7768 ;; 7769 7770mingw* | pw32*) 7771 # Base MSYS/MinGW do not provide the 'file' command needed by 7772 # func_win32_libid shell function, so use a weaker test based on 'objdump', 7773 # unless we find 'file', for example because we are cross-compiling. 7774 if ( file / ) >/dev/null 2>&1; then 7775 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 7776 lt_cv_file_magic_cmd='func_win32_libid' 7777 else 7778 # Keep this pattern in sync with the one in func_win32_libid. 7779 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 7780 lt_cv_file_magic_cmd='$OBJDUMP -f' 7781 fi 7782 ;; 7783 7784cegcc*) 7785 # use the weaker test based on 'objdump'. See mingw*. 7786 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 7787 lt_cv_file_magic_cmd='$OBJDUMP -f' 7788 ;; 7789 7790darwin* | rhapsody*) 7791 lt_cv_deplibs_check_method=pass_all 7792 ;; 7793 7794freebsd* | dragonfly*) 7795 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 7796 case $host_cpu in 7797 i*86 ) 7798 # Not sure whether the presence of OpenBSD here was a mistake. 7799 # Let's accept both of them until this is cleared up. 7800 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 7801 lt_cv_file_magic_cmd=/usr/bin/file 7802 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 7803 ;; 7804 esac 7805 else 7806 lt_cv_deplibs_check_method=pass_all 7807 fi 7808 ;; 7809 7810haiku*) 7811 lt_cv_deplibs_check_method=pass_all 7812 ;; 7813 7814hpux10.20* | hpux11*) 7815 lt_cv_file_magic_cmd=/usr/bin/file 7816 case $host_cpu in 7817 ia64*) 7818 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 7819 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 7820 ;; 7821 hppa*64*) 7822 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 7823 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 7824 ;; 7825 *) 7826 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 7827 lt_cv_file_magic_test_file=/usr/lib/libc.sl 7828 ;; 7829 esac 7830 ;; 7831 7832interix[3-9]*) 7833 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 7834 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 7835 ;; 7836 7837irix5* | irix6* | nonstopux*) 7838 case $LD in 7839 *-32|*"-32 ") libmagic=32-bit;; 7840 *-n32|*"-n32 ") libmagic=N32;; 7841 *-64|*"-64 ") libmagic=64-bit;; 7842 *) libmagic=never-match;; 7843 esac 7844 lt_cv_deplibs_check_method=pass_all 7845 ;; 7846 7847# This must be glibc/ELF. 7848linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 7849 lt_cv_deplibs_check_method=pass_all 7850 ;; 7851 7852netbsd*) 7853 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 7854 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 7855 else 7856 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 7857 fi 7858 ;; 7859 7860newos6*) 7861 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 7862 lt_cv_file_magic_cmd=/usr/bin/file 7863 lt_cv_file_magic_test_file=/usr/lib/libnls.so 7864 ;; 7865 7866*nto* | *qnx*) 7867 lt_cv_deplibs_check_method=pass_all 7868 ;; 7869 7870openbsd* | bitrig*) 7871 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 7872 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 7873 else 7874 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 7875 fi 7876 ;; 7877 7878osf3* | osf4* | osf5*) 7879 lt_cv_deplibs_check_method=pass_all 7880 ;; 7881 7882rdos*) 7883 lt_cv_deplibs_check_method=pass_all 7884 ;; 7885 7886solaris*) 7887 lt_cv_deplibs_check_method=pass_all 7888 ;; 7889 7890sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 7891 lt_cv_deplibs_check_method=pass_all 7892 ;; 7893 7894sysv4 | sysv4.3*) 7895 case $host_vendor in 7896 motorola) 7897 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]' 7898 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 7899 ;; 7900 ncr) 7901 lt_cv_deplibs_check_method=pass_all 7902 ;; 7903 sequent) 7904 lt_cv_file_magic_cmd='/bin/file' 7905 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 7906 ;; 7907 sni) 7908 lt_cv_file_magic_cmd='/bin/file' 7909 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 7910 lt_cv_file_magic_test_file=/lib/libc.so 7911 ;; 7912 siemens) 7913 lt_cv_deplibs_check_method=pass_all 7914 ;; 7915 pc) 7916 lt_cv_deplibs_check_method=pass_all 7917 ;; 7918 esac 7919 ;; 7920 7921tpf*) 7922 lt_cv_deplibs_check_method=pass_all 7923 ;; 7924os2*) 7925 lt_cv_deplibs_check_method=pass_all 7926 ;; 7927esac 7928 7929fi 7930{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 7931$as_echo "$lt_cv_deplibs_check_method" >&6; } 7932 7933file_magic_glob= 7934want_nocaseglob=no 7935if test "$build" = "$host"; then 7936 case $host_os in 7937 mingw* | pw32*) 7938 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 7939 want_nocaseglob=yes 7940 else 7941 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 7942 fi 7943 ;; 7944 esac 7945fi 7946 7947file_magic_cmd=$lt_cv_file_magic_cmd 7948deplibs_check_method=$lt_cv_deplibs_check_method 7949test -z "$deplibs_check_method" && deplibs_check_method=unknown 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965 7966 7967 7968 7969 7970 7971 7972if test -n "$ac_tool_prefix"; then 7973 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 7974set dummy ${ac_tool_prefix}dlltool; ac_word=$2 7975{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7976$as_echo_n "checking for $ac_word... " >&6; } 7977if ${ac_cv_prog_DLLTOOL+:} false; then : 7978 $as_echo_n "(cached) " >&6 7979else 7980 if test -n "$DLLTOOL"; then 7981 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 7982else 7983as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7984for as_dir in $PATH 7985do 7986 IFS=$as_save_IFS 7987 test -z "$as_dir" && as_dir=. 7988 for ac_exec_ext in '' $ac_executable_extensions; do 7989 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7990 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 7991 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7992 break 2 7993 fi 7994done 7995 done 7996IFS=$as_save_IFS 7997 7998fi 7999fi 8000DLLTOOL=$ac_cv_prog_DLLTOOL 8001if test -n "$DLLTOOL"; then 8002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 8003$as_echo "$DLLTOOL" >&6; } 8004else 8005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8006$as_echo "no" >&6; } 8007fi 8008 8009 8010fi 8011if test -z "$ac_cv_prog_DLLTOOL"; then 8012 ac_ct_DLLTOOL=$DLLTOOL 8013 # Extract the first word of "dlltool", so it can be a program name with args. 8014set dummy dlltool; ac_word=$2 8015{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8016$as_echo_n "checking for $ac_word... " >&6; } 8017if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 8018 $as_echo_n "(cached) " >&6 8019else 8020 if test -n "$ac_ct_DLLTOOL"; then 8021 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 8022else 8023as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8024for as_dir in $PATH 8025do 8026 IFS=$as_save_IFS 8027 test -z "$as_dir" && as_dir=. 8028 for ac_exec_ext in '' $ac_executable_extensions; do 8029 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8030 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 8031 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8032 break 2 8033 fi 8034done 8035 done 8036IFS=$as_save_IFS 8037 8038fi 8039fi 8040ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 8041if test -n "$ac_ct_DLLTOOL"; then 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 8043$as_echo "$ac_ct_DLLTOOL" >&6; } 8044else 8045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8046$as_echo "no" >&6; } 8047fi 8048 8049 if test "x$ac_ct_DLLTOOL" = x; then 8050 DLLTOOL="false" 8051 else 8052 case $cross_compiling:$ac_tool_warned in 8053yes:) 8054{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8055$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8056ac_tool_warned=yes ;; 8057esac 8058 DLLTOOL=$ac_ct_DLLTOOL 8059 fi 8060else 8061 DLLTOOL="$ac_cv_prog_DLLTOOL" 8062fi 8063 8064test -z "$DLLTOOL" && DLLTOOL=dlltool 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 8076$as_echo_n "checking how to associate runtime and link libraries... " >&6; } 8077if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 8078 $as_echo_n "(cached) " >&6 8079else 8080 lt_cv_sharedlib_from_linklib_cmd='unknown' 8081 8082case $host_os in 8083cygwin* | mingw* | pw32* | cegcc*) 8084 # two different shell functions defined in ltmain.sh; 8085 # decide which one to use based on capabilities of $DLLTOOL 8086 case `$DLLTOOL --help 2>&1` in 8087 *--identify-strict*) 8088 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 8089 ;; 8090 *) 8091 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 8092 ;; 8093 esac 8094 ;; 8095*) 8096 # fallback: assume linklib IS sharedlib 8097 lt_cv_sharedlib_from_linklib_cmd=$ECHO 8098 ;; 8099esac 8100 8101fi 8102{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 8103$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 8104sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 8105test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 8106 8107 8108 8109 8110 8111 8112 8113if test -n "$ac_tool_prefix"; then 8114 for ac_prog in ar 8115 do 8116 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 8117set dummy $ac_tool_prefix$ac_prog; ac_word=$2 8118{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8119$as_echo_n "checking for $ac_word... " >&6; } 8120if ${ac_cv_prog_AR+:} false; then : 8121 $as_echo_n "(cached) " >&6 8122else 8123 if test -n "$AR"; then 8124 ac_cv_prog_AR="$AR" # Let the user override the test. 8125else 8126as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8127for as_dir in $PATH 8128do 8129 IFS=$as_save_IFS 8130 test -z "$as_dir" && as_dir=. 8131 for ac_exec_ext in '' $ac_executable_extensions; do 8132 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8133 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 8134 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8135 break 2 8136 fi 8137done 8138 done 8139IFS=$as_save_IFS 8140 8141fi 8142fi 8143AR=$ac_cv_prog_AR 8144if test -n "$AR"; then 8145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 8146$as_echo "$AR" >&6; } 8147else 8148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8149$as_echo "no" >&6; } 8150fi 8151 8152 8153 test -n "$AR" && break 8154 done 8155fi 8156if test -z "$AR"; then 8157 ac_ct_AR=$AR 8158 for ac_prog in ar 8159do 8160 # Extract the first word of "$ac_prog", so it can be a program name with args. 8161set dummy $ac_prog; ac_word=$2 8162{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8163$as_echo_n "checking for $ac_word... " >&6; } 8164if ${ac_cv_prog_ac_ct_AR+:} false; then : 8165 $as_echo_n "(cached) " >&6 8166else 8167 if test -n "$ac_ct_AR"; then 8168 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 8169else 8170as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8171for as_dir in $PATH 8172do 8173 IFS=$as_save_IFS 8174 test -z "$as_dir" && as_dir=. 8175 for ac_exec_ext in '' $ac_executable_extensions; do 8176 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8177 ac_cv_prog_ac_ct_AR="$ac_prog" 8178 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8179 break 2 8180 fi 8181done 8182 done 8183IFS=$as_save_IFS 8184 8185fi 8186fi 8187ac_ct_AR=$ac_cv_prog_ac_ct_AR 8188if test -n "$ac_ct_AR"; then 8189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 8190$as_echo "$ac_ct_AR" >&6; } 8191else 8192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8193$as_echo "no" >&6; } 8194fi 8195 8196 8197 test -n "$ac_ct_AR" && break 8198done 8199 8200 if test "x$ac_ct_AR" = x; then 8201 AR="false" 8202 else 8203 case $cross_compiling:$ac_tool_warned in 8204yes:) 8205{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8206$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8207ac_tool_warned=yes ;; 8208esac 8209 AR=$ac_ct_AR 8210 fi 8211fi 8212 8213: ${AR=ar} 8214: ${AR_FLAGS=cru} 8215 8216 8217 8218 8219 8220 8221 8222 8223 8224 8225 8226{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 8227$as_echo_n "checking for archiver @FILE support... " >&6; } 8228if ${lt_cv_ar_at_file+:} false; then : 8229 $as_echo_n "(cached) " >&6 8230else 8231 lt_cv_ar_at_file=no 8232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8233/* end confdefs.h. */ 8234 8235int 8236main () 8237{ 8238 8239 ; 8240 return 0; 8241} 8242_ACEOF 8243if ac_fn_c_try_compile "$LINENO"; then : 8244 echo conftest.$ac_objext > conftest.lst 8245 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 8246 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8247 (eval $lt_ar_try) 2>&5 8248 ac_status=$? 8249 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8250 test $ac_status = 0; } 8251 if test 0 -eq "$ac_status"; then 8252 # Ensure the archiver fails upon bogus file names. 8253 rm -f conftest.$ac_objext libconftest.a 8254 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 8255 (eval $lt_ar_try) 2>&5 8256 ac_status=$? 8257 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8258 test $ac_status = 0; } 8259 if test 0 -ne "$ac_status"; then 8260 lt_cv_ar_at_file=@ 8261 fi 8262 fi 8263 rm -f conftest.* libconftest.a 8264 8265fi 8266rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8267 8268fi 8269{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 8270$as_echo "$lt_cv_ar_at_file" >&6; } 8271 8272if test no = "$lt_cv_ar_at_file"; then 8273 archiver_list_spec= 8274else 8275 archiver_list_spec=$lt_cv_ar_at_file 8276fi 8277 8278 8279 8280 8281 8282 8283 8284if test -n "$ac_tool_prefix"; then 8285 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 8286set dummy ${ac_tool_prefix}strip; ac_word=$2 8287{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8288$as_echo_n "checking for $ac_word... " >&6; } 8289if ${ac_cv_prog_STRIP+:} false; then : 8290 $as_echo_n "(cached) " >&6 8291else 8292 if test -n "$STRIP"; then 8293 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 8294else 8295as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8296for as_dir in $PATH 8297do 8298 IFS=$as_save_IFS 8299 test -z "$as_dir" && as_dir=. 8300 for ac_exec_ext in '' $ac_executable_extensions; do 8301 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8302 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 8303 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8304 break 2 8305 fi 8306done 8307 done 8308IFS=$as_save_IFS 8309 8310fi 8311fi 8312STRIP=$ac_cv_prog_STRIP 8313if test -n "$STRIP"; then 8314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 8315$as_echo "$STRIP" >&6; } 8316else 8317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8318$as_echo "no" >&6; } 8319fi 8320 8321 8322fi 8323if test -z "$ac_cv_prog_STRIP"; then 8324 ac_ct_STRIP=$STRIP 8325 # Extract the first word of "strip", so it can be a program name with args. 8326set dummy strip; ac_word=$2 8327{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8328$as_echo_n "checking for $ac_word... " >&6; } 8329if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 8330 $as_echo_n "(cached) " >&6 8331else 8332 if test -n "$ac_ct_STRIP"; then 8333 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 8334else 8335as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8336for as_dir in $PATH 8337do 8338 IFS=$as_save_IFS 8339 test -z "$as_dir" && as_dir=. 8340 for ac_exec_ext in '' $ac_executable_extensions; do 8341 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8342 ac_cv_prog_ac_ct_STRIP="strip" 8343 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8344 break 2 8345 fi 8346done 8347 done 8348IFS=$as_save_IFS 8349 8350fi 8351fi 8352ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 8353if test -n "$ac_ct_STRIP"; then 8354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 8355$as_echo "$ac_ct_STRIP" >&6; } 8356else 8357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8358$as_echo "no" >&6; } 8359fi 8360 8361 if test "x$ac_ct_STRIP" = x; then 8362 STRIP=":" 8363 else 8364 case $cross_compiling:$ac_tool_warned in 8365yes:) 8366{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8367$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8368ac_tool_warned=yes ;; 8369esac 8370 STRIP=$ac_ct_STRIP 8371 fi 8372else 8373 STRIP="$ac_cv_prog_STRIP" 8374fi 8375 8376test -z "$STRIP" && STRIP=: 8377 8378 8379 8380 8381 8382 8383if test -n "$ac_tool_prefix"; then 8384 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 8385set dummy ${ac_tool_prefix}ranlib; ac_word=$2 8386{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8387$as_echo_n "checking for $ac_word... " >&6; } 8388if ${ac_cv_prog_RANLIB+:} false; then : 8389 $as_echo_n "(cached) " >&6 8390else 8391 if test -n "$RANLIB"; then 8392 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 8393else 8394as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8395for as_dir in $PATH 8396do 8397 IFS=$as_save_IFS 8398 test -z "$as_dir" && as_dir=. 8399 for ac_exec_ext in '' $ac_executable_extensions; do 8400 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8401 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 8402 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8403 break 2 8404 fi 8405done 8406 done 8407IFS=$as_save_IFS 8408 8409fi 8410fi 8411RANLIB=$ac_cv_prog_RANLIB 8412if test -n "$RANLIB"; then 8413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 8414$as_echo "$RANLIB" >&6; } 8415else 8416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8417$as_echo "no" >&6; } 8418fi 8419 8420 8421fi 8422if test -z "$ac_cv_prog_RANLIB"; then 8423 ac_ct_RANLIB=$RANLIB 8424 # Extract the first word of "ranlib", so it can be a program name with args. 8425set dummy ranlib; ac_word=$2 8426{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8427$as_echo_n "checking for $ac_word... " >&6; } 8428if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 8429 $as_echo_n "(cached) " >&6 8430else 8431 if test -n "$ac_ct_RANLIB"; then 8432 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 8433else 8434as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8435for as_dir in $PATH 8436do 8437 IFS=$as_save_IFS 8438 test -z "$as_dir" && as_dir=. 8439 for ac_exec_ext in '' $ac_executable_extensions; do 8440 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8441 ac_cv_prog_ac_ct_RANLIB="ranlib" 8442 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8443 break 2 8444 fi 8445done 8446 done 8447IFS=$as_save_IFS 8448 8449fi 8450fi 8451ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 8452if test -n "$ac_ct_RANLIB"; then 8453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 8454$as_echo "$ac_ct_RANLIB" >&6; } 8455else 8456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8457$as_echo "no" >&6; } 8458fi 8459 8460 if test "x$ac_ct_RANLIB" = x; then 8461 RANLIB=":" 8462 else 8463 case $cross_compiling:$ac_tool_warned in 8464yes:) 8465{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8466$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8467ac_tool_warned=yes ;; 8468esac 8469 RANLIB=$ac_ct_RANLIB 8470 fi 8471else 8472 RANLIB="$ac_cv_prog_RANLIB" 8473fi 8474 8475test -z "$RANLIB" && RANLIB=: 8476 8477 8478 8479 8480 8481 8482# Determine commands to create old-style static archives. 8483old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 8484old_postinstall_cmds='chmod 644 $oldlib' 8485old_postuninstall_cmds= 8486 8487if test -n "$RANLIB"; then 8488 case $host_os in 8489 bitrig* | openbsd*) 8490 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 8491 ;; 8492 *) 8493 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 8494 ;; 8495 esac 8496 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 8497fi 8498 8499case $host_os in 8500 darwin*) 8501 lock_old_archive_extraction=yes ;; 8502 *) 8503 lock_old_archive_extraction=no ;; 8504esac 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526for ac_prog in gawk mawk nawk awk 8527do 8528 # Extract the first word of "$ac_prog", so it can be a program name with args. 8529set dummy $ac_prog; ac_word=$2 8530{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8531$as_echo_n "checking for $ac_word... " >&6; } 8532if ${ac_cv_prog_AWK+:} false; then : 8533 $as_echo_n "(cached) " >&6 8534else 8535 if test -n "$AWK"; then 8536 ac_cv_prog_AWK="$AWK" # Let the user override the test. 8537else 8538as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8539for as_dir in $PATH 8540do 8541 IFS=$as_save_IFS 8542 test -z "$as_dir" && as_dir=. 8543 for ac_exec_ext in '' $ac_executable_extensions; do 8544 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8545 ac_cv_prog_AWK="$ac_prog" 8546 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8547 break 2 8548 fi 8549done 8550 done 8551IFS=$as_save_IFS 8552 8553fi 8554fi 8555AWK=$ac_cv_prog_AWK 8556if test -n "$AWK"; then 8557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 8558$as_echo "$AWK" >&6; } 8559else 8560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8561$as_echo "no" >&6; } 8562fi 8563 8564 8565 test -n "$AWK" && break 8566done 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586# If no C compiler was specified, use CC. 8587LTCC=${LTCC-"$CC"} 8588 8589# If no C compiler flags were specified, use CFLAGS. 8590LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8591 8592# Allow CC to be a program name with arguments. 8593compiler=$CC 8594 8595 8596# Check for command to grab the raw symbol name followed by C symbol from nm. 8597{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 8598$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 8599if ${lt_cv_sys_global_symbol_pipe+:} false; then : 8600 $as_echo_n "(cached) " >&6 8601else 8602 8603# These are sane defaults that work on at least a few old systems. 8604# [They come from Ultrix. What could be older than Ultrix?!! ;)] 8605 8606# Character class describing NM global symbol codes. 8607symcode='[BCDEGRST]' 8608 8609# Regexp to match symbols that can be accessed directly from C. 8610sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 8611 8612# Define system-specific variables. 8613case $host_os in 8614aix*) 8615 symcode='[BCDT]' 8616 ;; 8617cygwin* | mingw* | pw32* | cegcc*) 8618 symcode='[ABCDGISTW]' 8619 ;; 8620hpux*) 8621 if test ia64 = "$host_cpu"; then 8622 symcode='[ABCDEGRST]' 8623 fi 8624 ;; 8625irix* | nonstopux*) 8626 symcode='[BCDEGRST]' 8627 ;; 8628osf*) 8629 symcode='[BCDEGQRST]' 8630 ;; 8631solaris*) 8632 symcode='[BDRT]' 8633 ;; 8634sco3.2v5*) 8635 symcode='[DT]' 8636 ;; 8637sysv4.2uw2*) 8638 symcode='[DT]' 8639 ;; 8640sysv5* | sco5v6* | unixware* | OpenUNIX*) 8641 symcode='[ABDT]' 8642 ;; 8643sysv4) 8644 symcode='[DFNSTU]' 8645 ;; 8646esac 8647 8648# If we're using GNU nm, then use its standard symbol codes. 8649case `$NM -V 2>&1` in 8650*GNU* | *'with BFD'*) 8651 symcode='[ABCDGIRSTW]' ;; 8652esac 8653 8654if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8655 # Gets list of data symbols to import. 8656 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 8657 # Adjust the below global symbol transforms to fixup imported variables. 8658 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 8659 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 8660 lt_c_name_lib_hook="\ 8661 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 8662 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 8663else 8664 # Disable hooks by default. 8665 lt_cv_sys_global_symbol_to_import= 8666 lt_cdecl_hook= 8667 lt_c_name_hook= 8668 lt_c_name_lib_hook= 8669fi 8670 8671# Transform an extracted symbol line into a proper C declaration. 8672# Some systems (esp. on ia64) link data and code symbols differently, 8673# so use this general approach. 8674lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 8675$lt_cdecl_hook\ 8676" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 8677" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 8678 8679# Transform an extracted symbol line into symbol name and symbol address 8680lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 8681$lt_c_name_hook\ 8682" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8683" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 8684 8685# Transform an extracted symbol line into symbol name with lib prefix and 8686# symbol address. 8687lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 8688$lt_c_name_lib_hook\ 8689" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 8690" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 8691" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 8692 8693# Handle CRLF in mingw tool chain 8694opt_cr= 8695case $build_os in 8696mingw*) 8697 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 8698 ;; 8699esac 8700 8701# Try without a prefix underscore, then with it. 8702for ac_symprfx in "" "_"; do 8703 8704 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 8705 symxfrm="\\1 $ac_symprfx\\2 \\2" 8706 8707 # Write the raw and C identifiers. 8708 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8709 # Fake it for dumpbin and say T for any non-static function, 8710 # D for any global variable and I for any imported variable. 8711 # Also find C++ and __fastcall symbols from MSVC++, 8712 # which start with @ or ?. 8713 lt_cv_sys_global_symbol_pipe="$AWK '"\ 8714" {last_section=section; section=\$ 3};"\ 8715" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 8716" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 8717" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 8718" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 8719" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 8720" \$ 0!~/External *\|/{next};"\ 8721" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 8722" {if(hide[section]) next};"\ 8723" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 8724" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 8725" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 8726" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 8727" ' prfx=^$ac_symprfx" 8728 else 8729 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 8730 fi 8731 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 8732 8733 # Check to see that the pipe works correctly. 8734 pipe_works=no 8735 8736 rm -f conftest* 8737 cat > conftest.$ac_ext <<_LT_EOF 8738#ifdef __cplusplus 8739extern "C" { 8740#endif 8741char nm_test_var; 8742void nm_test_func(void); 8743void nm_test_func(void){} 8744#ifdef __cplusplus 8745} 8746#endif 8747int main(){nm_test_var='a';nm_test_func();return(0);} 8748_LT_EOF 8749 8750 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 8751 (eval $ac_compile) 2>&5 8752 ac_status=$? 8753 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8754 test $ac_status = 0; }; then 8755 # Now try to grab the symbols. 8756 nlist=conftest.nm 8757 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 8758 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 8759 ac_status=$? 8760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8761 test $ac_status = 0; } && test -s "$nlist"; then 8762 # Try sorting and uniquifying the output. 8763 if sort "$nlist" | uniq > "$nlist"T; then 8764 mv -f "$nlist"T "$nlist" 8765 else 8766 rm -f "$nlist"T 8767 fi 8768 8769 # Make sure that we snagged all the symbols we need. 8770 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 8771 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 8772 cat <<_LT_EOF > conftest.$ac_ext 8773/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 8774#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 8775/* DATA imports from DLLs on WIN32 can't be const, because runtime 8776 relocations are performed -- see ld's documentation on pseudo-relocs. */ 8777# define LT_DLSYM_CONST 8778#elif defined __osf__ 8779/* This system does not cope well with relocations in const data. */ 8780# define LT_DLSYM_CONST 8781#else 8782# define LT_DLSYM_CONST const 8783#endif 8784 8785#ifdef __cplusplus 8786extern "C" { 8787#endif 8788 8789_LT_EOF 8790 # Now generate the symbol file. 8791 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 8792 8793 cat <<_LT_EOF >> conftest.$ac_ext 8794 8795/* The mapping between symbol names and symbols. */ 8796LT_DLSYM_CONST struct { 8797 const char *name; 8798 void *address; 8799} 8800lt__PROGRAM__LTX_preloaded_symbols[] = 8801{ 8802 { "@PROGRAM@", (void *) 0 }, 8803_LT_EOF 8804 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 8805 cat <<\_LT_EOF >> conftest.$ac_ext 8806 {0, (void *) 0} 8807}; 8808 8809/* This works around a problem in FreeBSD linker */ 8810#ifdef FREEBSD_WORKAROUND 8811static const void *lt_preloaded_setup() { 8812 return lt__PROGRAM__LTX_preloaded_symbols; 8813} 8814#endif 8815 8816#ifdef __cplusplus 8817} 8818#endif 8819_LT_EOF 8820 # Now try linking the two files. 8821 mv conftest.$ac_objext conftstm.$ac_objext 8822 lt_globsym_save_LIBS=$LIBS 8823 lt_globsym_save_CFLAGS=$CFLAGS 8824 LIBS=conftstm.$ac_objext 8825 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 8826 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 8827 (eval $ac_link) 2>&5 8828 ac_status=$? 8829 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 8830 test $ac_status = 0; } && test -s conftest$ac_exeext; then 8831 pipe_works=yes 8832 fi 8833 LIBS=$lt_globsym_save_LIBS 8834 CFLAGS=$lt_globsym_save_CFLAGS 8835 else 8836 echo "cannot find nm_test_func in $nlist" >&5 8837 fi 8838 else 8839 echo "cannot find nm_test_var in $nlist" >&5 8840 fi 8841 else 8842 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 8843 fi 8844 else 8845 echo "$progname: failed program was:" >&5 8846 cat conftest.$ac_ext >&5 8847 fi 8848 rm -rf conftest* conftst* 8849 8850 # Do not use the global_symbol_pipe unless it works. 8851 if test yes = "$pipe_works"; then 8852 break 8853 else 8854 lt_cv_sys_global_symbol_pipe= 8855 fi 8856done 8857 8858fi 8859 8860if test -z "$lt_cv_sys_global_symbol_pipe"; then 8861 lt_cv_sys_global_symbol_to_cdecl= 8862fi 8863if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 8864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 8865$as_echo "failed" >&6; } 8866else 8867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 8868$as_echo "ok" >&6; } 8869fi 8870 8871# Response file support. 8872if test "$lt_cv_nm_interface" = "MS dumpbin"; then 8873 nm_file_list_spec='@' 8874elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 8875 nm_file_list_spec='@' 8876fi 8877 8878 8879 8880 8881 8882 8883 8884 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 8911 8912 8913 8914{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 8915$as_echo_n "checking for sysroot... " >&6; } 8916 8917# Check whether --with-sysroot was given. 8918if test "${with_sysroot+set}" = set; then : 8919 withval=$with_sysroot; 8920else 8921 with_sysroot=no 8922fi 8923 8924 8925lt_sysroot= 8926case $with_sysroot in #( 8927 yes) 8928 if test yes = "$GCC"; then 8929 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 8930 fi 8931 ;; #( 8932 /*) 8933 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 8934 ;; #( 8935 no|'') 8936 ;; #( 8937 *) 8938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 8939$as_echo "$with_sysroot" >&6; } 8940 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 8941 ;; 8942esac 8943 8944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 8945$as_echo "${lt_sysroot:-no}" >&6; } 8946 8947 8948 8949 8950 8951{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 8952$as_echo_n "checking for a working dd... " >&6; } 8953if ${ac_cv_path_lt_DD+:} false; then : 8954 $as_echo_n "(cached) " >&6 8955else 8956 printf 0123456789abcdef0123456789abcdef >conftest.i 8957cat conftest.i conftest.i >conftest2.i 8958: ${lt_DD:=$DD} 8959if test -z "$lt_DD"; then 8960 ac_path_lt_DD_found=false 8961 # Loop through the user's path and test for each of PROGNAME-LIST 8962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8963for as_dir in $PATH 8964do 8965 IFS=$as_save_IFS 8966 test -z "$as_dir" && as_dir=. 8967 for ac_prog in dd; do 8968 for ac_exec_ext in '' $ac_executable_extensions; do 8969 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 8970 as_fn_executable_p "$ac_path_lt_DD" || continue 8971if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 8972 cmp -s conftest.i conftest.out \ 8973 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 8974fi 8975 $ac_path_lt_DD_found && break 3 8976 done 8977 done 8978 done 8979IFS=$as_save_IFS 8980 if test -z "$ac_cv_path_lt_DD"; then 8981 : 8982 fi 8983else 8984 ac_cv_path_lt_DD=$lt_DD 8985fi 8986 8987rm -f conftest.i conftest2.i conftest.out 8988fi 8989{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 8990$as_echo "$ac_cv_path_lt_DD" >&6; } 8991 8992 8993{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 8994$as_echo_n "checking how to truncate binary pipes... " >&6; } 8995if ${lt_cv_truncate_bin+:} false; then : 8996 $as_echo_n "(cached) " >&6 8997else 8998 printf 0123456789abcdef0123456789abcdef >conftest.i 8999cat conftest.i conftest.i >conftest2.i 9000lt_cv_truncate_bin= 9001if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 9002 cmp -s conftest.i conftest.out \ 9003 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 9004fi 9005rm -f conftest.i conftest2.i conftest.out 9006test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 9007fi 9008{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 9009$as_echo "$lt_cv_truncate_bin" >&6; } 9010 9011 9012 9013 9014 9015 9016 9017# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 9018func_cc_basename () 9019{ 9020 for cc_temp in $*""; do 9021 case $cc_temp in 9022 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 9023 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 9024 \-*) ;; 9025 *) break;; 9026 esac 9027 done 9028 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 9029} 9030 9031# Check whether --enable-libtool-lock was given. 9032if test "${enable_libtool_lock+set}" = set; then : 9033 enableval=$enable_libtool_lock; 9034fi 9035 9036test no = "$enable_libtool_lock" || enable_libtool_lock=yes 9037 9038# Some flags need to be propagated to the compiler or linker for good 9039# libtool support. 9040case $host in 9041ia64-*-hpux*) 9042 # Find out what ABI is being produced by ac_compile, and set mode 9043 # options accordingly. 9044 echo 'int i;' > conftest.$ac_ext 9045 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9046 (eval $ac_compile) 2>&5 9047 ac_status=$? 9048 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9049 test $ac_status = 0; }; then 9050 case `/usr/bin/file conftest.$ac_objext` in 9051 *ELF-32*) 9052 HPUX_IA64_MODE=32 9053 ;; 9054 *ELF-64*) 9055 HPUX_IA64_MODE=64 9056 ;; 9057 esac 9058 fi 9059 rm -rf conftest* 9060 ;; 9061*-*-irix6*) 9062 # Find out what ABI is being produced by ac_compile, and set linker 9063 # options accordingly. 9064 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9065 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9066 (eval $ac_compile) 2>&5 9067 ac_status=$? 9068 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9069 test $ac_status = 0; }; then 9070 if test yes = "$lt_cv_prog_gnu_ld"; then 9071 case `/usr/bin/file conftest.$ac_objext` in 9072 *32-bit*) 9073 LD="${LD-ld} -melf32bsmip" 9074 ;; 9075 *N32*) 9076 LD="${LD-ld} -melf32bmipn32" 9077 ;; 9078 *64-bit*) 9079 LD="${LD-ld} -melf64bmip" 9080 ;; 9081 esac 9082 else 9083 case `/usr/bin/file conftest.$ac_objext` in 9084 *32-bit*) 9085 LD="${LD-ld} -32" 9086 ;; 9087 *N32*) 9088 LD="${LD-ld} -n32" 9089 ;; 9090 *64-bit*) 9091 LD="${LD-ld} -64" 9092 ;; 9093 esac 9094 fi 9095 fi 9096 rm -rf conftest* 9097 ;; 9098 9099mips64*-*linux*) 9100 # Find out what ABI is being produced by ac_compile, and set linker 9101 # options accordingly. 9102 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 9103 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9104 (eval $ac_compile) 2>&5 9105 ac_status=$? 9106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9107 test $ac_status = 0; }; then 9108 emul=elf 9109 case `/usr/bin/file conftest.$ac_objext` in 9110 *32-bit*) 9111 emul="${emul}32" 9112 ;; 9113 *64-bit*) 9114 emul="${emul}64" 9115 ;; 9116 esac 9117 case `/usr/bin/file conftest.$ac_objext` in 9118 *MSB*) 9119 emul="${emul}btsmip" 9120 ;; 9121 *LSB*) 9122 emul="${emul}ltsmip" 9123 ;; 9124 esac 9125 case `/usr/bin/file conftest.$ac_objext` in 9126 *N32*) 9127 emul="${emul}n32" 9128 ;; 9129 esac 9130 LD="${LD-ld} -m $emul" 9131 fi 9132 rm -rf conftest* 9133 ;; 9134 9135x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 9136s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 9137 # Find out what ABI is being produced by ac_compile, and set linker 9138 # options accordingly. Note that the listed cases only cover the 9139 # situations where additional linker options are needed (such as when 9140 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 9141 # vice versa); the common cases where no linker options are needed do 9142 # not appear in the list. 9143 echo 'int i;' > conftest.$ac_ext 9144 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9145 (eval $ac_compile) 2>&5 9146 ac_status=$? 9147 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9148 test $ac_status = 0; }; then 9149 case `/usr/bin/file conftest.o` in 9150 *32-bit*) 9151 case $host in 9152 x86_64-*kfreebsd*-gnu) 9153 LD="${LD-ld} -m elf_i386_fbsd" 9154 ;; 9155 x86_64-*linux*) 9156 case `/usr/bin/file conftest.o` in 9157 *x86-64*) 9158 LD="${LD-ld} -m elf32_x86_64" 9159 ;; 9160 *) 9161 LD="${LD-ld} -m elf_i386" 9162 ;; 9163 esac 9164 ;; 9165 powerpc64le-*linux*) 9166 LD="${LD-ld} -m elf32lppclinux" 9167 ;; 9168 powerpc64-*linux*) 9169 LD="${LD-ld} -m elf32ppclinux" 9170 ;; 9171 s390x-*linux*) 9172 LD="${LD-ld} -m elf_s390" 9173 ;; 9174 sparc64-*linux*) 9175 LD="${LD-ld} -m elf32_sparc" 9176 ;; 9177 esac 9178 ;; 9179 *64-bit*) 9180 case $host in 9181 x86_64-*kfreebsd*-gnu) 9182 LD="${LD-ld} -m elf_x86_64_fbsd" 9183 ;; 9184 x86_64-*linux*) 9185 LD="${LD-ld} -m elf_x86_64" 9186 ;; 9187 powerpcle-*linux*) 9188 LD="${LD-ld} -m elf64lppc" 9189 ;; 9190 powerpc-*linux*) 9191 LD="${LD-ld} -m elf64ppc" 9192 ;; 9193 s390*-*linux*|s390*-*tpf*) 9194 LD="${LD-ld} -m elf64_s390" 9195 ;; 9196 sparc*-*linux*) 9197 LD="${LD-ld} -m elf64_sparc" 9198 ;; 9199 esac 9200 ;; 9201 esac 9202 fi 9203 rm -rf conftest* 9204 ;; 9205 9206*-*-sco3.2v5*) 9207 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 9208 SAVE_CFLAGS=$CFLAGS 9209 CFLAGS="$CFLAGS -belf" 9210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 9211$as_echo_n "checking whether the C compiler needs -belf... " >&6; } 9212if ${lt_cv_cc_needs_belf+:} false; then : 9213 $as_echo_n "(cached) " >&6 9214else 9215 ac_ext=c 9216ac_cpp='$CPP $CPPFLAGS' 9217ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9218ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9219ac_compiler_gnu=$ac_cv_c_compiler_gnu 9220 9221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9222/* end confdefs.h. */ 9223 9224int 9225main () 9226{ 9227 9228 ; 9229 return 0; 9230} 9231_ACEOF 9232if ac_fn_c_try_link "$LINENO"; then : 9233 lt_cv_cc_needs_belf=yes 9234else 9235 lt_cv_cc_needs_belf=no 9236fi 9237rm -f core conftest.err conftest.$ac_objext \ 9238 conftest$ac_exeext conftest.$ac_ext 9239 ac_ext=c 9240ac_cpp='$CPP $CPPFLAGS' 9241ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9242ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9243ac_compiler_gnu=$ac_cv_c_compiler_gnu 9244 9245fi 9246{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 9247$as_echo "$lt_cv_cc_needs_belf" >&6; } 9248 if test yes != "$lt_cv_cc_needs_belf"; then 9249 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 9250 CFLAGS=$SAVE_CFLAGS 9251 fi 9252 ;; 9253*-*solaris*) 9254 # Find out what ABI is being produced by ac_compile, and set linker 9255 # options accordingly. 9256 echo 'int i;' > conftest.$ac_ext 9257 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9258 (eval $ac_compile) 2>&5 9259 ac_status=$? 9260 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9261 test $ac_status = 0; }; then 9262 case `/usr/bin/file conftest.o` in 9263 *64-bit*) 9264 case $lt_cv_prog_gnu_ld in 9265 yes*) 9266 case $host in 9267 i?86-*-solaris*|x86_64-*-solaris*) 9268 LD="${LD-ld} -m elf_x86_64" 9269 ;; 9270 sparc*-*-solaris*) 9271 LD="${LD-ld} -m elf64_sparc" 9272 ;; 9273 esac 9274 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 9275 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 9276 LD=${LD-ld}_sol2 9277 fi 9278 ;; 9279 *) 9280 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 9281 LD="${LD-ld} -64" 9282 fi 9283 ;; 9284 esac 9285 ;; 9286 esac 9287 fi 9288 rm -rf conftest* 9289 ;; 9290esac 9291 9292need_locks=$enable_libtool_lock 9293 9294if test -n "$ac_tool_prefix"; then 9295 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 9296set dummy ${ac_tool_prefix}mt; ac_word=$2 9297{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9298$as_echo_n "checking for $ac_word... " >&6; } 9299if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 9300 $as_echo_n "(cached) " >&6 9301else 9302 if test -n "$MANIFEST_TOOL"; then 9303 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 9304else 9305as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9306for as_dir in $PATH 9307do 9308 IFS=$as_save_IFS 9309 test -z "$as_dir" && as_dir=. 9310 for ac_exec_ext in '' $ac_executable_extensions; do 9311 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9312 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 9313 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9314 break 2 9315 fi 9316done 9317 done 9318IFS=$as_save_IFS 9319 9320fi 9321fi 9322MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 9323if test -n "$MANIFEST_TOOL"; then 9324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 9325$as_echo "$MANIFEST_TOOL" >&6; } 9326else 9327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9328$as_echo "no" >&6; } 9329fi 9330 9331 9332fi 9333if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 9334 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 9335 # Extract the first word of "mt", so it can be a program name with args. 9336set dummy mt; ac_word=$2 9337{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9338$as_echo_n "checking for $ac_word... " >&6; } 9339if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 9340 $as_echo_n "(cached) " >&6 9341else 9342 if test -n "$ac_ct_MANIFEST_TOOL"; then 9343 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 9344else 9345as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9346for as_dir in $PATH 9347do 9348 IFS=$as_save_IFS 9349 test -z "$as_dir" && as_dir=. 9350 for ac_exec_ext in '' $ac_executable_extensions; do 9351 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9352 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 9353 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9354 break 2 9355 fi 9356done 9357 done 9358IFS=$as_save_IFS 9359 9360fi 9361fi 9362ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 9363if test -n "$ac_ct_MANIFEST_TOOL"; then 9364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 9365$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 9366else 9367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9368$as_echo "no" >&6; } 9369fi 9370 9371 if test "x$ac_ct_MANIFEST_TOOL" = x; then 9372 MANIFEST_TOOL=":" 9373 else 9374 case $cross_compiling:$ac_tool_warned in 9375yes:) 9376{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9377$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9378ac_tool_warned=yes ;; 9379esac 9380 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 9381 fi 9382else 9383 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 9384fi 9385 9386test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 9387{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 9388$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 9389if ${lt_cv_path_mainfest_tool+:} false; then : 9390 $as_echo_n "(cached) " >&6 9391else 9392 lt_cv_path_mainfest_tool=no 9393 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 9394 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 9395 cat conftest.err >&5 9396 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 9397 lt_cv_path_mainfest_tool=yes 9398 fi 9399 rm -f conftest* 9400fi 9401{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 9402$as_echo "$lt_cv_path_mainfest_tool" >&6; } 9403if test yes != "$lt_cv_path_mainfest_tool"; then 9404 MANIFEST_TOOL=: 9405fi 9406 9407 9408 9409 9410 9411 9412 case $host_os in 9413 rhapsody* | darwin*) 9414 if test -n "$ac_tool_prefix"; then 9415 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 9416set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 9417{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9418$as_echo_n "checking for $ac_word... " >&6; } 9419if ${ac_cv_prog_DSYMUTIL+:} false; then : 9420 $as_echo_n "(cached) " >&6 9421else 9422 if test -n "$DSYMUTIL"; then 9423 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 9424else 9425as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9426for as_dir in $PATH 9427do 9428 IFS=$as_save_IFS 9429 test -z "$as_dir" && as_dir=. 9430 for ac_exec_ext in '' $ac_executable_extensions; do 9431 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9432 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 9433 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9434 break 2 9435 fi 9436done 9437 done 9438IFS=$as_save_IFS 9439 9440fi 9441fi 9442DSYMUTIL=$ac_cv_prog_DSYMUTIL 9443if test -n "$DSYMUTIL"; then 9444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 9445$as_echo "$DSYMUTIL" >&6; } 9446else 9447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9448$as_echo "no" >&6; } 9449fi 9450 9451 9452fi 9453if test -z "$ac_cv_prog_DSYMUTIL"; then 9454 ac_ct_DSYMUTIL=$DSYMUTIL 9455 # Extract the first word of "dsymutil", so it can be a program name with args. 9456set dummy dsymutil; ac_word=$2 9457{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9458$as_echo_n "checking for $ac_word... " >&6; } 9459if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 9460 $as_echo_n "(cached) " >&6 9461else 9462 if test -n "$ac_ct_DSYMUTIL"; then 9463 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 9464else 9465as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9466for as_dir in $PATH 9467do 9468 IFS=$as_save_IFS 9469 test -z "$as_dir" && as_dir=. 9470 for ac_exec_ext in '' $ac_executable_extensions; do 9471 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9472 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 9473 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9474 break 2 9475 fi 9476done 9477 done 9478IFS=$as_save_IFS 9479 9480fi 9481fi 9482ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 9483if test -n "$ac_ct_DSYMUTIL"; then 9484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 9485$as_echo "$ac_ct_DSYMUTIL" >&6; } 9486else 9487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9488$as_echo "no" >&6; } 9489fi 9490 9491 if test "x$ac_ct_DSYMUTIL" = x; then 9492 DSYMUTIL=":" 9493 else 9494 case $cross_compiling:$ac_tool_warned in 9495yes:) 9496{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9497$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9498ac_tool_warned=yes ;; 9499esac 9500 DSYMUTIL=$ac_ct_DSYMUTIL 9501 fi 9502else 9503 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 9504fi 9505 9506 if test -n "$ac_tool_prefix"; then 9507 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 9508set dummy ${ac_tool_prefix}nmedit; ac_word=$2 9509{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9510$as_echo_n "checking for $ac_word... " >&6; } 9511if ${ac_cv_prog_NMEDIT+:} false; then : 9512 $as_echo_n "(cached) " >&6 9513else 9514 if test -n "$NMEDIT"; then 9515 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 9516else 9517as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9518for as_dir in $PATH 9519do 9520 IFS=$as_save_IFS 9521 test -z "$as_dir" && as_dir=. 9522 for ac_exec_ext in '' $ac_executable_extensions; do 9523 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9524 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 9525 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9526 break 2 9527 fi 9528done 9529 done 9530IFS=$as_save_IFS 9531 9532fi 9533fi 9534NMEDIT=$ac_cv_prog_NMEDIT 9535if test -n "$NMEDIT"; then 9536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 9537$as_echo "$NMEDIT" >&6; } 9538else 9539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9540$as_echo "no" >&6; } 9541fi 9542 9543 9544fi 9545if test -z "$ac_cv_prog_NMEDIT"; then 9546 ac_ct_NMEDIT=$NMEDIT 9547 # Extract the first word of "nmedit", so it can be a program name with args. 9548set dummy nmedit; ac_word=$2 9549{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9550$as_echo_n "checking for $ac_word... " >&6; } 9551if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 9552 $as_echo_n "(cached) " >&6 9553else 9554 if test -n "$ac_ct_NMEDIT"; then 9555 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 9556else 9557as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9558for as_dir in $PATH 9559do 9560 IFS=$as_save_IFS 9561 test -z "$as_dir" && as_dir=. 9562 for ac_exec_ext in '' $ac_executable_extensions; do 9563 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9564 ac_cv_prog_ac_ct_NMEDIT="nmedit" 9565 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9566 break 2 9567 fi 9568done 9569 done 9570IFS=$as_save_IFS 9571 9572fi 9573fi 9574ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 9575if test -n "$ac_ct_NMEDIT"; then 9576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 9577$as_echo "$ac_ct_NMEDIT" >&6; } 9578else 9579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9580$as_echo "no" >&6; } 9581fi 9582 9583 if test "x$ac_ct_NMEDIT" = x; then 9584 NMEDIT=":" 9585 else 9586 case $cross_compiling:$ac_tool_warned in 9587yes:) 9588{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9589$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9590ac_tool_warned=yes ;; 9591esac 9592 NMEDIT=$ac_ct_NMEDIT 9593 fi 9594else 9595 NMEDIT="$ac_cv_prog_NMEDIT" 9596fi 9597 9598 if test -n "$ac_tool_prefix"; then 9599 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 9600set dummy ${ac_tool_prefix}lipo; ac_word=$2 9601{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9602$as_echo_n "checking for $ac_word... " >&6; } 9603if ${ac_cv_prog_LIPO+:} false; then : 9604 $as_echo_n "(cached) " >&6 9605else 9606 if test -n "$LIPO"; then 9607 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 9608else 9609as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9610for as_dir in $PATH 9611do 9612 IFS=$as_save_IFS 9613 test -z "$as_dir" && as_dir=. 9614 for ac_exec_ext in '' $ac_executable_extensions; do 9615 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9616 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 9617 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9618 break 2 9619 fi 9620done 9621 done 9622IFS=$as_save_IFS 9623 9624fi 9625fi 9626LIPO=$ac_cv_prog_LIPO 9627if test -n "$LIPO"; then 9628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 9629$as_echo "$LIPO" >&6; } 9630else 9631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9632$as_echo "no" >&6; } 9633fi 9634 9635 9636fi 9637if test -z "$ac_cv_prog_LIPO"; then 9638 ac_ct_LIPO=$LIPO 9639 # Extract the first word of "lipo", so it can be a program name with args. 9640set dummy lipo; ac_word=$2 9641{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9642$as_echo_n "checking for $ac_word... " >&6; } 9643if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 9644 $as_echo_n "(cached) " >&6 9645else 9646 if test -n "$ac_ct_LIPO"; then 9647 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 9648else 9649as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9650for as_dir in $PATH 9651do 9652 IFS=$as_save_IFS 9653 test -z "$as_dir" && as_dir=. 9654 for ac_exec_ext in '' $ac_executable_extensions; do 9655 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9656 ac_cv_prog_ac_ct_LIPO="lipo" 9657 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9658 break 2 9659 fi 9660done 9661 done 9662IFS=$as_save_IFS 9663 9664fi 9665fi 9666ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 9667if test -n "$ac_ct_LIPO"; then 9668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 9669$as_echo "$ac_ct_LIPO" >&6; } 9670else 9671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9672$as_echo "no" >&6; } 9673fi 9674 9675 if test "x$ac_ct_LIPO" = x; then 9676 LIPO=":" 9677 else 9678 case $cross_compiling:$ac_tool_warned in 9679yes:) 9680{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9681$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9682ac_tool_warned=yes ;; 9683esac 9684 LIPO=$ac_ct_LIPO 9685 fi 9686else 9687 LIPO="$ac_cv_prog_LIPO" 9688fi 9689 9690 if test -n "$ac_tool_prefix"; then 9691 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 9692set dummy ${ac_tool_prefix}otool; ac_word=$2 9693{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9694$as_echo_n "checking for $ac_word... " >&6; } 9695if ${ac_cv_prog_OTOOL+:} false; then : 9696 $as_echo_n "(cached) " >&6 9697else 9698 if test -n "$OTOOL"; then 9699 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 9700else 9701as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9702for as_dir in $PATH 9703do 9704 IFS=$as_save_IFS 9705 test -z "$as_dir" && as_dir=. 9706 for ac_exec_ext in '' $ac_executable_extensions; do 9707 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9708 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 9709 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9710 break 2 9711 fi 9712done 9713 done 9714IFS=$as_save_IFS 9715 9716fi 9717fi 9718OTOOL=$ac_cv_prog_OTOOL 9719if test -n "$OTOOL"; then 9720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 9721$as_echo "$OTOOL" >&6; } 9722else 9723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9724$as_echo "no" >&6; } 9725fi 9726 9727 9728fi 9729if test -z "$ac_cv_prog_OTOOL"; then 9730 ac_ct_OTOOL=$OTOOL 9731 # Extract the first word of "otool", so it can be a program name with args. 9732set dummy otool; ac_word=$2 9733{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9734$as_echo_n "checking for $ac_word... " >&6; } 9735if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 9736 $as_echo_n "(cached) " >&6 9737else 9738 if test -n "$ac_ct_OTOOL"; then 9739 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 9740else 9741as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9742for as_dir in $PATH 9743do 9744 IFS=$as_save_IFS 9745 test -z "$as_dir" && as_dir=. 9746 for ac_exec_ext in '' $ac_executable_extensions; do 9747 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9748 ac_cv_prog_ac_ct_OTOOL="otool" 9749 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9750 break 2 9751 fi 9752done 9753 done 9754IFS=$as_save_IFS 9755 9756fi 9757fi 9758ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 9759if test -n "$ac_ct_OTOOL"; then 9760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 9761$as_echo "$ac_ct_OTOOL" >&6; } 9762else 9763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9764$as_echo "no" >&6; } 9765fi 9766 9767 if test "x$ac_ct_OTOOL" = x; then 9768 OTOOL=":" 9769 else 9770 case $cross_compiling:$ac_tool_warned in 9771yes:) 9772{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9773$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9774ac_tool_warned=yes ;; 9775esac 9776 OTOOL=$ac_ct_OTOOL 9777 fi 9778else 9779 OTOOL="$ac_cv_prog_OTOOL" 9780fi 9781 9782 if test -n "$ac_tool_prefix"; then 9783 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 9784set dummy ${ac_tool_prefix}otool64; ac_word=$2 9785{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9786$as_echo_n "checking for $ac_word... " >&6; } 9787if ${ac_cv_prog_OTOOL64+:} false; then : 9788 $as_echo_n "(cached) " >&6 9789else 9790 if test -n "$OTOOL64"; then 9791 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 9792else 9793as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9794for as_dir in $PATH 9795do 9796 IFS=$as_save_IFS 9797 test -z "$as_dir" && as_dir=. 9798 for ac_exec_ext in '' $ac_executable_extensions; do 9799 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9800 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 9801 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9802 break 2 9803 fi 9804done 9805 done 9806IFS=$as_save_IFS 9807 9808fi 9809fi 9810OTOOL64=$ac_cv_prog_OTOOL64 9811if test -n "$OTOOL64"; then 9812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 9813$as_echo "$OTOOL64" >&6; } 9814else 9815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9816$as_echo "no" >&6; } 9817fi 9818 9819 9820fi 9821if test -z "$ac_cv_prog_OTOOL64"; then 9822 ac_ct_OTOOL64=$OTOOL64 9823 # Extract the first word of "otool64", so it can be a program name with args. 9824set dummy otool64; ac_word=$2 9825{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9826$as_echo_n "checking for $ac_word... " >&6; } 9827if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 9828 $as_echo_n "(cached) " >&6 9829else 9830 if test -n "$ac_ct_OTOOL64"; then 9831 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 9832else 9833as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9834for as_dir in $PATH 9835do 9836 IFS=$as_save_IFS 9837 test -z "$as_dir" && as_dir=. 9838 for ac_exec_ext in '' $ac_executable_extensions; do 9839 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9840 ac_cv_prog_ac_ct_OTOOL64="otool64" 9841 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9842 break 2 9843 fi 9844done 9845 done 9846IFS=$as_save_IFS 9847 9848fi 9849fi 9850ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 9851if test -n "$ac_ct_OTOOL64"; then 9852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 9853$as_echo "$ac_ct_OTOOL64" >&6; } 9854else 9855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9856$as_echo "no" >&6; } 9857fi 9858 9859 if test "x$ac_ct_OTOOL64" = x; then 9860 OTOOL64=":" 9861 else 9862 case $cross_compiling:$ac_tool_warned in 9863yes:) 9864{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9865$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9866ac_tool_warned=yes ;; 9867esac 9868 OTOOL64=$ac_ct_OTOOL64 9869 fi 9870else 9871 OTOOL64="$ac_cv_prog_OTOOL64" 9872fi 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899 9900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 9901$as_echo_n "checking for -single_module linker flag... " >&6; } 9902if ${lt_cv_apple_cc_single_mod+:} false; then : 9903 $as_echo_n "(cached) " >&6 9904else 9905 lt_cv_apple_cc_single_mod=no 9906 if test -z "$LT_MULTI_MODULE"; then 9907 # By default we will add the -single_module flag. You can override 9908 # by either setting the environment variable LT_MULTI_MODULE 9909 # non-empty at configure time, or by adding -multi_module to the 9910 # link flags. 9911 rm -rf libconftest.dylib* 9912 echo "int foo(void){return 1;}" > conftest.c 9913 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 9914-dynamiclib -Wl,-single_module conftest.c" >&5 9915 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 9916 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 9917 _lt_result=$? 9918 # If there is a non-empty error log, and "single_module" 9919 # appears in it, assume the flag caused a linker warning 9920 if test -s conftest.err && $GREP single_module conftest.err; then 9921 cat conftest.err >&5 9922 # Otherwise, if the output was created with a 0 exit code from 9923 # the compiler, it worked. 9924 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 9925 lt_cv_apple_cc_single_mod=yes 9926 else 9927 cat conftest.err >&5 9928 fi 9929 rm -rf libconftest.dylib* 9930 rm -f conftest.* 9931 fi 9932fi 9933{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 9934$as_echo "$lt_cv_apple_cc_single_mod" >&6; } 9935 9936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 9937$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 9938if ${lt_cv_ld_exported_symbols_list+:} false; then : 9939 $as_echo_n "(cached) " >&6 9940else 9941 lt_cv_ld_exported_symbols_list=no 9942 save_LDFLAGS=$LDFLAGS 9943 echo "_main" > conftest.sym 9944 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 9945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9946/* end confdefs.h. */ 9947 9948int 9949main () 9950{ 9951 9952 ; 9953 return 0; 9954} 9955_ACEOF 9956if ac_fn_c_try_link "$LINENO"; then : 9957 lt_cv_ld_exported_symbols_list=yes 9958else 9959 lt_cv_ld_exported_symbols_list=no 9960fi 9961rm -f core conftest.err conftest.$ac_objext \ 9962 conftest$ac_exeext conftest.$ac_ext 9963 LDFLAGS=$save_LDFLAGS 9964 9965fi 9966{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 9967$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 9968 9969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 9970$as_echo_n "checking for -force_load linker flag... " >&6; } 9971if ${lt_cv_ld_force_load+:} false; then : 9972 $as_echo_n "(cached) " >&6 9973else 9974 lt_cv_ld_force_load=no 9975 cat > conftest.c << _LT_EOF 9976int forced_loaded() { return 2;} 9977_LT_EOF 9978 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 9979 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 9980 echo "$AR cru libconftest.a conftest.o" >&5 9981 $AR cru libconftest.a conftest.o 2>&5 9982 echo "$RANLIB libconftest.a" >&5 9983 $RANLIB libconftest.a 2>&5 9984 cat > conftest.c << _LT_EOF 9985int main() { return 0;} 9986_LT_EOF 9987 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 9988 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 9989 _lt_result=$? 9990 if test -s conftest.err && $GREP force_load conftest.err; then 9991 cat conftest.err >&5 9992 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 9993 lt_cv_ld_force_load=yes 9994 else 9995 cat conftest.err >&5 9996 fi 9997 rm -f conftest.err libconftest.a conftest conftest.c 9998 rm -rf conftest.dSYM 9999 10000fi 10001{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 10002$as_echo "$lt_cv_ld_force_load" >&6; } 10003 case $host_os in 10004 rhapsody* | darwin1.[012]) 10005 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 10006 darwin1.*) 10007 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10008 darwin*) # darwin 5.x on 10009 # if running on 10.5 or later, the deployment target defaults 10010 # to the OS version, if on x86, and 10.4, the deployment 10011 # target defaults to 10.4. Don't you love it? 10012 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10013 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 10014 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10015 10.[012][,.]*) 10016 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10017 10.*) 10018 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10019 esac 10020 ;; 10021 esac 10022 if test yes = "$lt_cv_apple_cc_single_mod"; then 10023 _lt_dar_single_mod='$single_module' 10024 fi 10025 if test yes = "$lt_cv_ld_exported_symbols_list"; then 10026 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 10027 else 10028 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 10029 fi 10030 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 10031 _lt_dsymutil='~$DSYMUTIL $lib || :' 10032 else 10033 _lt_dsymutil= 10034 fi 10035 ;; 10036 esac 10037 10038# func_munge_path_list VARIABLE PATH 10039# ----------------------------------- 10040# VARIABLE is name of variable containing _space_ separated list of 10041# directories to be munged by the contents of PATH, which is string 10042# having a format: 10043# "DIR[:DIR]:" 10044# string "DIR[ DIR]" will be prepended to VARIABLE 10045# ":DIR[:DIR]" 10046# string "DIR[ DIR]" will be appended to VARIABLE 10047# "DIRP[:DIRP]::[DIRA:]DIRA" 10048# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 10049# "DIRA[ DIRA]" will be appended to VARIABLE 10050# "DIR[:DIR]" 10051# VARIABLE will be replaced by "DIR[ DIR]" 10052func_munge_path_list () 10053{ 10054 case x$2 in 10055 x) 10056 ;; 10057 *:) 10058 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 10059 ;; 10060 x:*) 10061 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 10062 ;; 10063 *::*) 10064 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 10065 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 10066 ;; 10067 *) 10068 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 10069 ;; 10070 esac 10071} 10072 10073for ac_header in dlfcn.h 10074do : 10075 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 10076" 10077if test "x$ac_cv_header_dlfcn_h" = xyes; then : 10078 cat >>confdefs.h <<_ACEOF 10079#define HAVE_DLFCN_H 1 10080_ACEOF 10081 10082fi 10083 10084done 10085 10086 10087 10088 10089 10090 10091 10092# Set options 10093 10094 10095 10096 enable_dlopen=no 10097 10098 10099 enable_win32_dll=no 10100 10101 10102 # Check whether --enable-shared was given. 10103if test "${enable_shared+set}" = set; then : 10104 enableval=$enable_shared; p=${PACKAGE-default} 10105 case $enableval in 10106 yes) enable_shared=yes ;; 10107 no) enable_shared=no ;; 10108 *) 10109 enable_shared=no 10110 # Look at the argument we got. We use all the common list separators. 10111 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10112 for pkg in $enableval; do 10113 IFS=$lt_save_ifs 10114 if test "X$pkg" = "X$p"; then 10115 enable_shared=yes 10116 fi 10117 done 10118 IFS=$lt_save_ifs 10119 ;; 10120 esac 10121else 10122 enable_shared=yes 10123fi 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 # Check whether --enable-static was given. 10134if test "${enable_static+set}" = set; then : 10135 enableval=$enable_static; p=${PACKAGE-default} 10136 case $enableval in 10137 yes) enable_static=yes ;; 10138 no) enable_static=no ;; 10139 *) 10140 enable_static=no 10141 # Look at the argument we got. We use all the common list separators. 10142 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10143 for pkg in $enableval; do 10144 IFS=$lt_save_ifs 10145 if test "X$pkg" = "X$p"; then 10146 enable_static=yes 10147 fi 10148 done 10149 IFS=$lt_save_ifs 10150 ;; 10151 esac 10152else 10153 enable_static=yes 10154fi 10155 10156 10157 10158 10159 10160 10161 10162 10163 10164 10165# Check whether --with-pic was given. 10166if test "${with_pic+set}" = set; then : 10167 withval=$with_pic; lt_p=${PACKAGE-default} 10168 case $withval in 10169 yes|no) pic_mode=$withval ;; 10170 *) 10171 pic_mode=default 10172 # Look at the argument we got. We use all the common list separators. 10173 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10174 for lt_pkg in $withval; do 10175 IFS=$lt_save_ifs 10176 if test "X$lt_pkg" = "X$lt_p"; then 10177 pic_mode=yes 10178 fi 10179 done 10180 IFS=$lt_save_ifs 10181 ;; 10182 esac 10183else 10184 pic_mode=default 10185fi 10186 10187 10188 10189 10190 10191 10192 10193 10194 # Check whether --enable-fast-install was given. 10195if test "${enable_fast_install+set}" = set; then : 10196 enableval=$enable_fast_install; p=${PACKAGE-default} 10197 case $enableval in 10198 yes) enable_fast_install=yes ;; 10199 no) enable_fast_install=no ;; 10200 *) 10201 enable_fast_install=no 10202 # Look at the argument we got. We use all the common list separators. 10203 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10204 for pkg in $enableval; do 10205 IFS=$lt_save_ifs 10206 if test "X$pkg" = "X$p"; then 10207 enable_fast_install=yes 10208 fi 10209 done 10210 IFS=$lt_save_ifs 10211 ;; 10212 esac 10213else 10214 enable_fast_install=yes 10215fi 10216 10217 10218 10219 10220 10221 10222 10223 10224 shared_archive_member_spec= 10225case $host,$enable_shared in 10226power*-*-aix[5-9]*,yes) 10227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 10228$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 10229 10230# Check whether --with-aix-soname was given. 10231if test "${with_aix_soname+set}" = set; then : 10232 withval=$with_aix_soname; case $withval in 10233 aix|svr4|both) 10234 ;; 10235 *) 10236 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 10237 ;; 10238 esac 10239 lt_cv_with_aix_soname=$with_aix_soname 10240else 10241 if ${lt_cv_with_aix_soname+:} false; then : 10242 $as_echo_n "(cached) " >&6 10243else 10244 lt_cv_with_aix_soname=aix 10245fi 10246 10247 with_aix_soname=$lt_cv_with_aix_soname 10248fi 10249 10250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 10251$as_echo "$with_aix_soname" >&6; } 10252 if test aix != "$with_aix_soname"; then 10253 # For the AIX way of multilib, we name the shared archive member 10254 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 10255 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 10256 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 10257 # the AIX toolchain works better with OBJECT_MODE set (default 32). 10258 if test 64 = "${OBJECT_MODE-32}"; then 10259 shared_archive_member_spec=shr_64 10260 else 10261 shared_archive_member_spec=shr 10262 fi 10263 fi 10264 ;; 10265*) 10266 with_aix_soname=aix 10267 ;; 10268esac 10269 10270 10271 10272 10273 10274 10275 10276 10277 10278 10279# This can be used to rebuild libtool when needed 10280LIBTOOL_DEPS=$ltmain 10281 10282# Always use our own libtool. 10283LIBTOOL='$(SHELL) $(top_builddir)/libtool' 10284 10285 10286 10287 10288 10289 10290 10291 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 10307 10308 10309 10310 10311 10312 10313 10314test -z "$LN_S" && LN_S="ln -s" 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 10327 10328 10329if test -n "${ZSH_VERSION+set}"; then 10330 setopt NO_GLOB_SUBST 10331fi 10332 10333{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 10334$as_echo_n "checking for objdir... " >&6; } 10335if ${lt_cv_objdir+:} false; then : 10336 $as_echo_n "(cached) " >&6 10337else 10338 rm -f .libs 2>/dev/null 10339mkdir .libs 2>/dev/null 10340if test -d .libs; then 10341 lt_cv_objdir=.libs 10342else 10343 # MS-DOS does not allow filenames that begin with a dot. 10344 lt_cv_objdir=_libs 10345fi 10346rmdir .libs 2>/dev/null 10347fi 10348{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 10349$as_echo "$lt_cv_objdir" >&6; } 10350objdir=$lt_cv_objdir 10351 10352 10353 10354 10355 10356cat >>confdefs.h <<_ACEOF 10357#define LT_OBJDIR "$lt_cv_objdir/" 10358_ACEOF 10359 10360 10361 10362 10363case $host_os in 10364aix3*) 10365 # AIX sometimes has problems with the GCC collect2 program. For some 10366 # reason, if we set the COLLECT_NAMES environment variable, the problems 10367 # vanish in a puff of smoke. 10368 if test set != "${COLLECT_NAMES+set}"; then 10369 COLLECT_NAMES= 10370 export COLLECT_NAMES 10371 fi 10372 ;; 10373esac 10374 10375# Global variables: 10376ofile=libtool 10377can_build_shared=yes 10378 10379# All known linkers require a '.a' archive for static linking (except MSVC, 10380# which needs '.lib'). 10381libext=a 10382 10383with_gnu_ld=$lt_cv_prog_gnu_ld 10384 10385old_CC=$CC 10386old_CFLAGS=$CFLAGS 10387 10388# Set sane defaults for various variables 10389test -z "$CC" && CC=cc 10390test -z "$LTCC" && LTCC=$CC 10391test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 10392test -z "$LD" && LD=ld 10393test -z "$ac_objext" && ac_objext=o 10394 10395func_cc_basename $compiler 10396cc_basename=$func_cc_basename_result 10397 10398 10399# Only perform the check for file, if the check method requires it 10400test -z "$MAGIC_CMD" && MAGIC_CMD=file 10401case $deplibs_check_method in 10402file_magic*) 10403 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 10404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 10405$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 10406if ${lt_cv_path_MAGIC_CMD+:} false; then : 10407 $as_echo_n "(cached) " >&6 10408else 10409 case $MAGIC_CMD in 10410[\\/*] | ?:[\\/]*) 10411 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10412 ;; 10413*) 10414 lt_save_MAGIC_CMD=$MAGIC_CMD 10415 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10416 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10417 for ac_dir in $ac_dummy; do 10418 IFS=$lt_save_ifs 10419 test -z "$ac_dir" && ac_dir=. 10420 if test -f "$ac_dir/${ac_tool_prefix}file"; then 10421 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 10422 if test -n "$file_magic_test_file"; then 10423 case $deplibs_check_method in 10424 "file_magic "*) 10425 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10426 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10427 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10428 $EGREP "$file_magic_regex" > /dev/null; then 10429 : 10430 else 10431 cat <<_LT_EOF 1>&2 10432 10433*** Warning: the command libtool uses to detect shared libraries, 10434*** $file_magic_cmd, produces output that libtool cannot recognize. 10435*** The result is that libtool may fail to recognize shared libraries 10436*** as such. This will affect the creation of libtool libraries that 10437*** depend on shared libraries, but programs linked with such libtool 10438*** libraries will work regardless of this problem. Nevertheless, you 10439*** may want to report the problem to your system manager and/or to 10440*** bug-libtool@gnu.org 10441 10442_LT_EOF 10443 fi ;; 10444 esac 10445 fi 10446 break 10447 fi 10448 done 10449 IFS=$lt_save_ifs 10450 MAGIC_CMD=$lt_save_MAGIC_CMD 10451 ;; 10452esac 10453fi 10454 10455MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10456if test -n "$MAGIC_CMD"; then 10457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10458$as_echo "$MAGIC_CMD" >&6; } 10459else 10460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10461$as_echo "no" >&6; } 10462fi 10463 10464 10465 10466 10467 10468if test -z "$lt_cv_path_MAGIC_CMD"; then 10469 if test -n "$ac_tool_prefix"; then 10470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 10471$as_echo_n "checking for file... " >&6; } 10472if ${lt_cv_path_MAGIC_CMD+:} false; then : 10473 $as_echo_n "(cached) " >&6 10474else 10475 case $MAGIC_CMD in 10476[\\/*] | ?:[\\/]*) 10477 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 10478 ;; 10479*) 10480 lt_save_MAGIC_CMD=$MAGIC_CMD 10481 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 10482 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 10483 for ac_dir in $ac_dummy; do 10484 IFS=$lt_save_ifs 10485 test -z "$ac_dir" && ac_dir=. 10486 if test -f "$ac_dir/file"; then 10487 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 10488 if test -n "$file_magic_test_file"; then 10489 case $deplibs_check_method in 10490 "file_magic "*) 10491 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 10492 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10493 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 10494 $EGREP "$file_magic_regex" > /dev/null; then 10495 : 10496 else 10497 cat <<_LT_EOF 1>&2 10498 10499*** Warning: the command libtool uses to detect shared libraries, 10500*** $file_magic_cmd, produces output that libtool cannot recognize. 10501*** The result is that libtool may fail to recognize shared libraries 10502*** as such. This will affect the creation of libtool libraries that 10503*** depend on shared libraries, but programs linked with such libtool 10504*** libraries will work regardless of this problem. Nevertheless, you 10505*** may want to report the problem to your system manager and/or to 10506*** bug-libtool@gnu.org 10507 10508_LT_EOF 10509 fi ;; 10510 esac 10511 fi 10512 break 10513 fi 10514 done 10515 IFS=$lt_save_ifs 10516 MAGIC_CMD=$lt_save_MAGIC_CMD 10517 ;; 10518esac 10519fi 10520 10521MAGIC_CMD=$lt_cv_path_MAGIC_CMD 10522if test -n "$MAGIC_CMD"; then 10523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 10524$as_echo "$MAGIC_CMD" >&6; } 10525else 10526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10527$as_echo "no" >&6; } 10528fi 10529 10530 10531 else 10532 MAGIC_CMD=: 10533 fi 10534fi 10535 10536 fi 10537 ;; 10538esac 10539 10540# Use C for the default configuration in the libtool script 10541 10542lt_save_CC=$CC 10543ac_ext=c 10544ac_cpp='$CPP $CPPFLAGS' 10545ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10546ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10547ac_compiler_gnu=$ac_cv_c_compiler_gnu 10548 10549 10550# Source file extension for C test sources. 10551ac_ext=c 10552 10553# Object file extension for compiled C test sources. 10554objext=o 10555objext=$objext 10556 10557# Code to be used in simple compile tests 10558lt_simple_compile_test_code="int some_variable = 0;" 10559 10560# Code to be used in simple link tests 10561lt_simple_link_test_code='int main(){return(0);}' 10562 10563 10564 10565 10566 10567 10568 10569# If no C compiler was specified, use CC. 10570LTCC=${LTCC-"$CC"} 10571 10572# If no C compiler flags were specified, use CFLAGS. 10573LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 10574 10575# Allow CC to be a program name with arguments. 10576compiler=$CC 10577 10578# Save the default compiler, since it gets overwritten when the other 10579# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 10580compiler_DEFAULT=$CC 10581 10582# save warnings/boilerplate of simple test code 10583ac_outfile=conftest.$ac_objext 10584echo "$lt_simple_compile_test_code" >conftest.$ac_ext 10585eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10586_lt_compiler_boilerplate=`cat conftest.err` 10587$RM conftest* 10588 10589ac_outfile=conftest.$ac_objext 10590echo "$lt_simple_link_test_code" >conftest.$ac_ext 10591eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 10592_lt_linker_boilerplate=`cat conftest.err` 10593$RM -r conftest* 10594 10595 10596if test -n "$compiler"; then 10597 10598lt_prog_compiler_no_builtin_flag= 10599 10600if test yes = "$GCC"; then 10601 case $cc_basename in 10602 nvcc*) 10603 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 10604 *) 10605 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 10606 esac 10607 10608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 10609$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 10610if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 10611 $as_echo_n "(cached) " >&6 10612else 10613 lt_cv_prog_compiler_rtti_exceptions=no 10614 ac_outfile=conftest.$ac_objext 10615 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10616 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 10617 # Insert the option either (1) after the last *FLAGS variable, or 10618 # (2) before a word containing "conftest.", or (3) at the end. 10619 # Note that $ac_compile itself does not contain backslashes and begins 10620 # with a dollar sign (not a hyphen), so the echo should work correctly. 10621 # The option is referenced via a variable to avoid confusing sed. 10622 lt_compile=`echo "$ac_compile" | $SED \ 10623 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 10624 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 10625 -e 's:$: $lt_compiler_flag:'` 10626 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 10627 (eval "$lt_compile" 2>conftest.err) 10628 ac_status=$? 10629 cat conftest.err >&5 10630 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10631 if (exit $ac_status) && test -s "$ac_outfile"; then 10632 # The compiler can only warn and ignore the option if not recognized 10633 # So say no if there are warnings other than the usual output. 10634 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 10635 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10636 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 10637 lt_cv_prog_compiler_rtti_exceptions=yes 10638 fi 10639 fi 10640 $RM conftest* 10641 10642fi 10643{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 10644$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 10645 10646if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 10647 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 10648else 10649 : 10650fi 10651 10652fi 10653 10654 10655 10656 10657 10658 10659 lt_prog_compiler_wl= 10660lt_prog_compiler_pic= 10661lt_prog_compiler_static= 10662 10663 10664 if test yes = "$GCC"; then 10665 lt_prog_compiler_wl='-Wl,' 10666 lt_prog_compiler_static='-static' 10667 10668 case $host_os in 10669 aix*) 10670 # All AIX code is PIC. 10671 if test ia64 = "$host_cpu"; then 10672 # AIX 5 now supports IA64 processor 10673 lt_prog_compiler_static='-Bstatic' 10674 fi 10675 lt_prog_compiler_pic='-fPIC' 10676 ;; 10677 10678 amigaos*) 10679 case $host_cpu in 10680 powerpc) 10681 # see comment about AmigaOS4 .so support 10682 lt_prog_compiler_pic='-fPIC' 10683 ;; 10684 m68k) 10685 # FIXME: we need at least 68020 code to build shared libraries, but 10686 # adding the '-m68020' flag to GCC prevents building anything better, 10687 # like '-m68040'. 10688 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 10689 ;; 10690 esac 10691 ;; 10692 10693 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 10694 # PIC is the default for these OSes. 10695 ;; 10696 10697 mingw* | cygwin* | pw32* | os2* | cegcc*) 10698 # This hack is so that the source file can tell whether it is being 10699 # built for inclusion in a dll (and should export symbols for example). 10700 # Although the cygwin gcc ignores -fPIC, still need this for old-style 10701 # (--disable-auto-import) libraries 10702 lt_prog_compiler_pic='-DDLL_EXPORT' 10703 case $host_os in 10704 os2*) 10705 lt_prog_compiler_static='$wl-static' 10706 ;; 10707 esac 10708 ;; 10709 10710 darwin* | rhapsody*) 10711 # PIC is the default on this platform 10712 # Common symbols not allowed in MH_DYLIB files 10713 lt_prog_compiler_pic='-fno-common' 10714 ;; 10715 10716 haiku*) 10717 # PIC is the default for Haiku. 10718 # The "-static" flag exists, but is broken. 10719 lt_prog_compiler_static= 10720 ;; 10721 10722 hpux*) 10723 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 10724 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 10725 # sets the default TLS model and affects inlining. 10726 case $host_cpu in 10727 hppa*64*) 10728 # +Z the default 10729 ;; 10730 *) 10731 lt_prog_compiler_pic='-fPIC' 10732 ;; 10733 esac 10734 ;; 10735 10736 interix[3-9]*) 10737 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 10738 # Instead, we relocate shared libraries at runtime. 10739 ;; 10740 10741 msdosdjgpp*) 10742 # Just because we use GCC doesn't mean we suddenly get shared libraries 10743 # on systems that don't support them. 10744 lt_prog_compiler_can_build_shared=no 10745 enable_shared=no 10746 ;; 10747 10748 *nto* | *qnx*) 10749 # QNX uses GNU C++, but need to define -shared option too, otherwise 10750 # it will coredump. 10751 lt_prog_compiler_pic='-fPIC -shared' 10752 ;; 10753 10754 sysv4*MP*) 10755 if test -d /usr/nec; then 10756 lt_prog_compiler_pic=-Kconform_pic 10757 fi 10758 ;; 10759 10760 *) 10761 lt_prog_compiler_pic='-fPIC' 10762 ;; 10763 esac 10764 10765 case $cc_basename in 10766 nvcc*) # Cuda Compiler Driver 2.2 10767 lt_prog_compiler_wl='-Xlinker ' 10768 if test -n "$lt_prog_compiler_pic"; then 10769 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 10770 fi 10771 ;; 10772 esac 10773 else 10774 # PORTME Check for flag to pass linker flags through the system compiler. 10775 case $host_os in 10776 aix*) 10777 lt_prog_compiler_wl='-Wl,' 10778 if test ia64 = "$host_cpu"; then 10779 # AIX 5 now supports IA64 processor 10780 lt_prog_compiler_static='-Bstatic' 10781 else 10782 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 10783 fi 10784 ;; 10785 10786 darwin* | rhapsody*) 10787 # PIC is the default on this platform 10788 # Common symbols not allowed in MH_DYLIB files 10789 lt_prog_compiler_pic='-fno-common' 10790 case $cc_basename in 10791 nagfor*) 10792 # NAG Fortran compiler 10793 lt_prog_compiler_wl='-Wl,-Wl,,' 10794 lt_prog_compiler_pic='-PIC' 10795 lt_prog_compiler_static='-Bstatic' 10796 ;; 10797 esac 10798 ;; 10799 10800 mingw* | cygwin* | pw32* | os2* | cegcc*) 10801 # This hack is so that the source file can tell whether it is being 10802 # built for inclusion in a dll (and should export symbols for example). 10803 lt_prog_compiler_pic='-DDLL_EXPORT' 10804 case $host_os in 10805 os2*) 10806 lt_prog_compiler_static='$wl-static' 10807 ;; 10808 esac 10809 ;; 10810 10811 hpux9* | hpux10* | hpux11*) 10812 lt_prog_compiler_wl='-Wl,' 10813 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 10814 # not for PA HP-UX. 10815 case $host_cpu in 10816 hppa*64*|ia64*) 10817 # +Z the default 10818 ;; 10819 *) 10820 lt_prog_compiler_pic='+Z' 10821 ;; 10822 esac 10823 # Is there a better lt_prog_compiler_static that works with the bundled CC? 10824 lt_prog_compiler_static='$wl-a ${wl}archive' 10825 ;; 10826 10827 irix5* | irix6* | nonstopux*) 10828 lt_prog_compiler_wl='-Wl,' 10829 # PIC (with -KPIC) is the default. 10830 lt_prog_compiler_static='-non_shared' 10831 ;; 10832 10833 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 10834 case $cc_basename in 10835 # old Intel for x86_64, which still supported -KPIC. 10836 ecc*) 10837 lt_prog_compiler_wl='-Wl,' 10838 lt_prog_compiler_pic='-KPIC' 10839 lt_prog_compiler_static='-static' 10840 ;; 10841 # icc used to be incompatible with GCC. 10842 # ICC 10 doesn't accept -KPIC any more. 10843 icc* | ifort*) 10844 lt_prog_compiler_wl='-Wl,' 10845 lt_prog_compiler_pic='-fPIC' 10846 lt_prog_compiler_static='-static' 10847 ;; 10848 # Lahey Fortran 8.1. 10849 lf95*) 10850 lt_prog_compiler_wl='-Wl,' 10851 lt_prog_compiler_pic='--shared' 10852 lt_prog_compiler_static='--static' 10853 ;; 10854 nagfor*) 10855 # NAG Fortran compiler 10856 lt_prog_compiler_wl='-Wl,-Wl,,' 10857 lt_prog_compiler_pic='-PIC' 10858 lt_prog_compiler_static='-Bstatic' 10859 ;; 10860 tcc*) 10861 # Fabrice Bellard et al's Tiny C Compiler 10862 lt_prog_compiler_wl='-Wl,' 10863 lt_prog_compiler_pic='-fPIC' 10864 lt_prog_compiler_static='-static' 10865 ;; 10866 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 10867 # Portland Group compilers (*not* the Pentium gcc compiler, 10868 # which looks to be a dead project) 10869 lt_prog_compiler_wl='-Wl,' 10870 lt_prog_compiler_pic='-fpic' 10871 lt_prog_compiler_static='-Bstatic' 10872 ;; 10873 ccc*) 10874 lt_prog_compiler_wl='-Wl,' 10875 # All Alpha code is PIC. 10876 lt_prog_compiler_static='-non_shared' 10877 ;; 10878 xl* | bgxl* | bgf* | mpixl*) 10879 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 10880 lt_prog_compiler_wl='-Wl,' 10881 lt_prog_compiler_pic='-qpic' 10882 lt_prog_compiler_static='-qstaticlink' 10883 ;; 10884 *) 10885 case `$CC -V 2>&1 | sed 5q` in 10886 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 10887 # Sun Fortran 8.3 passes all unrecognized flags to the linker 10888 lt_prog_compiler_pic='-KPIC' 10889 lt_prog_compiler_static='-Bstatic' 10890 lt_prog_compiler_wl='' 10891 ;; 10892 *Sun\ F* | *Sun*Fortran*) 10893 lt_prog_compiler_pic='-KPIC' 10894 lt_prog_compiler_static='-Bstatic' 10895 lt_prog_compiler_wl='-Qoption ld ' 10896 ;; 10897 *Sun\ C*) 10898 # Sun C 5.9 10899 lt_prog_compiler_pic='-KPIC' 10900 lt_prog_compiler_static='-Bstatic' 10901 lt_prog_compiler_wl='-Wl,' 10902 ;; 10903 *Intel*\ [CF]*Compiler*) 10904 lt_prog_compiler_wl='-Wl,' 10905 lt_prog_compiler_pic='-fPIC' 10906 lt_prog_compiler_static='-static' 10907 ;; 10908 *Portland\ Group*) 10909 lt_prog_compiler_wl='-Wl,' 10910 lt_prog_compiler_pic='-fpic' 10911 lt_prog_compiler_static='-Bstatic' 10912 ;; 10913 esac 10914 ;; 10915 esac 10916 ;; 10917 10918 newsos6) 10919 lt_prog_compiler_pic='-KPIC' 10920 lt_prog_compiler_static='-Bstatic' 10921 ;; 10922 10923 *nto* | *qnx*) 10924 # QNX uses GNU C++, but need to define -shared option too, otherwise 10925 # it will coredump. 10926 lt_prog_compiler_pic='-fPIC -shared' 10927 ;; 10928 10929 osf3* | osf4* | osf5*) 10930 lt_prog_compiler_wl='-Wl,' 10931 # All OSF/1 code is PIC. 10932 lt_prog_compiler_static='-non_shared' 10933 ;; 10934 10935 rdos*) 10936 lt_prog_compiler_static='-non_shared' 10937 ;; 10938 10939 solaris*) 10940 lt_prog_compiler_pic='-KPIC' 10941 lt_prog_compiler_static='-Bstatic' 10942 case $cc_basename in 10943 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 10944 lt_prog_compiler_wl='-Qoption ld ';; 10945 *) 10946 lt_prog_compiler_wl='-Wl,';; 10947 esac 10948 ;; 10949 10950 sunos4*) 10951 lt_prog_compiler_wl='-Qoption ld ' 10952 lt_prog_compiler_pic='-PIC' 10953 lt_prog_compiler_static='-Bstatic' 10954 ;; 10955 10956 sysv4 | sysv4.2uw2* | sysv4.3*) 10957 lt_prog_compiler_wl='-Wl,' 10958 lt_prog_compiler_pic='-KPIC' 10959 lt_prog_compiler_static='-Bstatic' 10960 ;; 10961 10962 sysv4*MP*) 10963 if test -d /usr/nec; then 10964 lt_prog_compiler_pic='-Kconform_pic' 10965 lt_prog_compiler_static='-Bstatic' 10966 fi 10967 ;; 10968 10969 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 10970 lt_prog_compiler_wl='-Wl,' 10971 lt_prog_compiler_pic='-KPIC' 10972 lt_prog_compiler_static='-Bstatic' 10973 ;; 10974 10975 unicos*) 10976 lt_prog_compiler_wl='-Wl,' 10977 lt_prog_compiler_can_build_shared=no 10978 ;; 10979 10980 uts4*) 10981 lt_prog_compiler_pic='-pic' 10982 lt_prog_compiler_static='-Bstatic' 10983 ;; 10984 10985 *) 10986 lt_prog_compiler_can_build_shared=no 10987 ;; 10988 esac 10989 fi 10990 10991case $host_os in 10992 # For platforms that do not support PIC, -DPIC is meaningless: 10993 *djgpp*) 10994 lt_prog_compiler_pic= 10995 ;; 10996 *) 10997 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 10998 ;; 10999esac 11000 11001{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 11002$as_echo_n "checking for $compiler option to produce PIC... " >&6; } 11003if ${lt_cv_prog_compiler_pic+:} false; then : 11004 $as_echo_n "(cached) " >&6 11005else 11006 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 11007fi 11008{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 11009$as_echo "$lt_cv_prog_compiler_pic" >&6; } 11010lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 11011 11012# 11013# Check to make sure the PIC flag actually works. 11014# 11015if test -n "$lt_prog_compiler_pic"; then 11016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 11017$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 11018if ${lt_cv_prog_compiler_pic_works+:} false; then : 11019 $as_echo_n "(cached) " >&6 11020else 11021 lt_cv_prog_compiler_pic_works=no 11022 ac_outfile=conftest.$ac_objext 11023 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11024 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 11025 # Insert the option either (1) after the last *FLAGS variable, or 11026 # (2) before a word containing "conftest.", or (3) at the end. 11027 # Note that $ac_compile itself does not contain backslashes and begins 11028 # with a dollar sign (not a hyphen), so the echo should work correctly. 11029 # The option is referenced via a variable to avoid confusing sed. 11030 lt_compile=`echo "$ac_compile" | $SED \ 11031 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11032 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11033 -e 's:$: $lt_compiler_flag:'` 11034 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11035 (eval "$lt_compile" 2>conftest.err) 11036 ac_status=$? 11037 cat conftest.err >&5 11038 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11039 if (exit $ac_status) && test -s "$ac_outfile"; then 11040 # The compiler can only warn and ignore the option if not recognized 11041 # So say no if there are warnings other than the usual output. 11042 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 11043 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11044 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 11045 lt_cv_prog_compiler_pic_works=yes 11046 fi 11047 fi 11048 $RM conftest* 11049 11050fi 11051{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 11052$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 11053 11054if test yes = "$lt_cv_prog_compiler_pic_works"; then 11055 case $lt_prog_compiler_pic in 11056 "" | " "*) ;; 11057 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 11058 esac 11059else 11060 lt_prog_compiler_pic= 11061 lt_prog_compiler_can_build_shared=no 11062fi 11063 11064fi 11065 11066 11067 11068 11069 11070 11071 11072 11073 11074 11075 11076# 11077# Check to make sure the static flag actually works. 11078# 11079wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 11080{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 11081$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 11082if ${lt_cv_prog_compiler_static_works+:} false; then : 11083 $as_echo_n "(cached) " >&6 11084else 11085 lt_cv_prog_compiler_static_works=no 11086 save_LDFLAGS=$LDFLAGS 11087 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 11088 echo "$lt_simple_link_test_code" > conftest.$ac_ext 11089 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 11090 # The linker can only warn and ignore the option if not recognized 11091 # So say no if there are warnings 11092 if test -s conftest.err; then 11093 # Append any errors to the config.log. 11094 cat conftest.err 1>&5 11095 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 11096 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11097 if diff conftest.exp conftest.er2 >/dev/null; then 11098 lt_cv_prog_compiler_static_works=yes 11099 fi 11100 else 11101 lt_cv_prog_compiler_static_works=yes 11102 fi 11103 fi 11104 $RM -r conftest* 11105 LDFLAGS=$save_LDFLAGS 11106 11107fi 11108{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 11109$as_echo "$lt_cv_prog_compiler_static_works" >&6; } 11110 11111if test yes = "$lt_cv_prog_compiler_static_works"; then 11112 : 11113else 11114 lt_prog_compiler_static= 11115fi 11116 11117 11118 11119 11120 11121 11122 11123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11124$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11125if ${lt_cv_prog_compiler_c_o+:} false; then : 11126 $as_echo_n "(cached) " >&6 11127else 11128 lt_cv_prog_compiler_c_o=no 11129 $RM -r conftest 2>/dev/null 11130 mkdir conftest 11131 cd conftest 11132 mkdir out 11133 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11134 11135 lt_compiler_flag="-o out/conftest2.$ac_objext" 11136 # Insert the option either (1) after the last *FLAGS variable, or 11137 # (2) before a word containing "conftest.", or (3) at the end. 11138 # Note that $ac_compile itself does not contain backslashes and begins 11139 # with a dollar sign (not a hyphen), so the echo should work correctly. 11140 lt_compile=`echo "$ac_compile" | $SED \ 11141 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11142 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11143 -e 's:$: $lt_compiler_flag:'` 11144 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11145 (eval "$lt_compile" 2>out/conftest.err) 11146 ac_status=$? 11147 cat out/conftest.err >&5 11148 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11149 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11150 then 11151 # The compiler can only warn and ignore the option if not recognized 11152 # So say no if there are warnings 11153 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11154 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11155 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11156 lt_cv_prog_compiler_c_o=yes 11157 fi 11158 fi 11159 chmod u+w . 2>&5 11160 $RM conftest* 11161 # SGI C++ compiler will create directory out/ii_files/ for 11162 # template instantiation 11163 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11164 $RM out/* && rmdir out 11165 cd .. 11166 $RM -r conftest 11167 $RM conftest* 11168 11169fi 11170{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11171$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11172 11173 11174 11175 11176 11177 11178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 11179$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 11180if ${lt_cv_prog_compiler_c_o+:} false; then : 11181 $as_echo_n "(cached) " >&6 11182else 11183 lt_cv_prog_compiler_c_o=no 11184 $RM -r conftest 2>/dev/null 11185 mkdir conftest 11186 cd conftest 11187 mkdir out 11188 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11189 11190 lt_compiler_flag="-o out/conftest2.$ac_objext" 11191 # Insert the option either (1) after the last *FLAGS variable, or 11192 # (2) before a word containing "conftest.", or (3) at the end. 11193 # Note that $ac_compile itself does not contain backslashes and begins 11194 # with a dollar sign (not a hyphen), so the echo should work correctly. 11195 lt_compile=`echo "$ac_compile" | $SED \ 11196 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 11197 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 11198 -e 's:$: $lt_compiler_flag:'` 11199 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 11200 (eval "$lt_compile" 2>out/conftest.err) 11201 ac_status=$? 11202 cat out/conftest.err >&5 11203 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11204 if (exit $ac_status) && test -s out/conftest2.$ac_objext 11205 then 11206 # The compiler can only warn and ignore the option if not recognized 11207 # So say no if there are warnings 11208 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 11209 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 11210 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 11211 lt_cv_prog_compiler_c_o=yes 11212 fi 11213 fi 11214 chmod u+w . 2>&5 11215 $RM conftest* 11216 # SGI C++ compiler will create directory out/ii_files/ for 11217 # template instantiation 11218 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 11219 $RM out/* && rmdir out 11220 cd .. 11221 $RM -r conftest 11222 $RM conftest* 11223 11224fi 11225{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 11226$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 11227 11228 11229 11230 11231hard_links=nottested 11232if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 11233 # do not overwrite the value of need_locks provided by the user 11234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 11235$as_echo_n "checking if we can lock with hard links... " >&6; } 11236 hard_links=yes 11237 $RM conftest* 11238 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11239 touch conftest.a 11240 ln conftest.a conftest.b 2>&5 || hard_links=no 11241 ln conftest.a conftest.b 2>/dev/null && hard_links=no 11242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 11243$as_echo "$hard_links" >&6; } 11244 if test no = "$hard_links"; then 11245 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 11246$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 11247 need_locks=warn 11248 fi 11249else 11250 need_locks=no 11251fi 11252 11253 11254 11255 11256 11257 11258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 11259$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 11260 11261 runpath_var= 11262 allow_undefined_flag= 11263 always_export_symbols=no 11264 archive_cmds= 11265 archive_expsym_cmds= 11266 compiler_needs_object=no 11267 enable_shared_with_static_runtimes=no 11268 export_dynamic_flag_spec= 11269 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 11270 hardcode_automatic=no 11271 hardcode_direct=no 11272 hardcode_direct_absolute=no 11273 hardcode_libdir_flag_spec= 11274 hardcode_libdir_separator= 11275 hardcode_minus_L=no 11276 hardcode_shlibpath_var=unsupported 11277 inherit_rpath=no 11278 link_all_deplibs=unknown 11279 module_cmds= 11280 module_expsym_cmds= 11281 old_archive_from_new_cmds= 11282 old_archive_from_expsyms_cmds= 11283 thread_safe_flag_spec= 11284 whole_archive_flag_spec= 11285 # include_expsyms should be a list of space-separated symbols to be *always* 11286 # included in the symbol list 11287 include_expsyms= 11288 # exclude_expsyms can be an extended regexp of symbols to exclude 11289 # it will be wrapped by ' (' and ')$', so one must not match beginning or 11290 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 11291 # as well as any symbol that contains 'd'. 11292 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 11293 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 11294 # platforms (ab)use it in PIC code, but their linkers get confused if 11295 # the symbol is explicitly referenced. Since portable code cannot 11296 # rely on this symbol name, it's probably fine to never include it in 11297 # preloaded symbol tables. 11298 # Exclude shared library initialization/finalization symbols. 11299 extract_expsyms_cmds= 11300 11301 case $host_os in 11302 cygwin* | mingw* | pw32* | cegcc*) 11303 # FIXME: the MSVC++ port hasn't been tested in a loooong time 11304 # When not using gcc, we currently assume that we are using 11305 # Microsoft Visual C++. 11306 if test yes != "$GCC"; then 11307 with_gnu_ld=no 11308 fi 11309 ;; 11310 interix*) 11311 # we just hope/assume this is gcc and not c89 (= MSVC++) 11312 with_gnu_ld=yes 11313 ;; 11314 openbsd* | bitrig*) 11315 with_gnu_ld=no 11316 ;; 11317 esac 11318 11319 ld_shlibs=yes 11320 11321 # On some targets, GNU ld is compatible enough with the native linker 11322 # that we're better off using the native interface for both. 11323 lt_use_gnu_ld_interface=no 11324 if test yes = "$with_gnu_ld"; then 11325 case $host_os in 11326 aix*) 11327 # The AIX port of GNU ld has always aspired to compatibility 11328 # with the native linker. However, as the warning in the GNU ld 11329 # block says, versions before 2.19.5* couldn't really create working 11330 # shared libraries, regardless of the interface used. 11331 case `$LD -v 2>&1` in 11332 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 11333 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 11334 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 11335 *) 11336 lt_use_gnu_ld_interface=yes 11337 ;; 11338 esac 11339 ;; 11340 *) 11341 lt_use_gnu_ld_interface=yes 11342 ;; 11343 esac 11344 fi 11345 11346 if test yes = "$lt_use_gnu_ld_interface"; then 11347 # If archive_cmds runs LD, not CC, wlarc should be empty 11348 wlarc='$wl' 11349 11350 # Set some defaults for GNU ld with shared library support. These 11351 # are reset later if shared libraries are not supported. Putting them 11352 # here allows them to be overridden if necessary. 11353 runpath_var=LD_RUN_PATH 11354 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11355 export_dynamic_flag_spec='$wl--export-dynamic' 11356 # ancient GNU ld didn't support --whole-archive et. al. 11357 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 11358 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 11359 else 11360 whole_archive_flag_spec= 11361 fi 11362 supports_anon_versioning=no 11363 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 11364 *GNU\ gold*) supports_anon_versioning=yes ;; 11365 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 11366 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 11367 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 11368 *\ 2.11.*) ;; # other 2.11 versions 11369 *) supports_anon_versioning=yes ;; 11370 esac 11371 11372 # See if GNU ld supports shared libraries. 11373 case $host_os in 11374 aix[3-9]*) 11375 # On AIX/PPC, the GNU linker is very broken 11376 if test ia64 != "$host_cpu"; then 11377 ld_shlibs=no 11378 cat <<_LT_EOF 1>&2 11379 11380*** Warning: the GNU linker, at least up to release 2.19, is reported 11381*** to be unable to reliably create shared libraries on AIX. 11382*** Therefore, libtool is disabling shared libraries support. If you 11383*** really care for shared libraries, you may want to install binutils 11384*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 11385*** You will then need to restart the configuration process. 11386 11387_LT_EOF 11388 fi 11389 ;; 11390 11391 amigaos*) 11392 case $host_cpu in 11393 powerpc) 11394 # see comment about AmigaOS4 .so support 11395 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11396 archive_expsym_cmds='' 11397 ;; 11398 m68k) 11399 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 11400 hardcode_libdir_flag_spec='-L$libdir' 11401 hardcode_minus_L=yes 11402 ;; 11403 esac 11404 ;; 11405 11406 beos*) 11407 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11408 allow_undefined_flag=unsupported 11409 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 11410 # support --undefined. This deserves some investigation. FIXME 11411 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11412 else 11413 ld_shlibs=no 11414 fi 11415 ;; 11416 11417 cygwin* | mingw* | pw32* | cegcc*) 11418 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 11419 # as there is no search path for DLLs. 11420 hardcode_libdir_flag_spec='-L$libdir' 11421 export_dynamic_flag_spec='$wl--export-all-symbols' 11422 allow_undefined_flag=unsupported 11423 always_export_symbols=no 11424 enable_shared_with_static_runtimes=yes 11425 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 11426 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 11427 11428 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 11429 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11430 # If the export-symbols file already is a .def file, use it as 11431 # is; otherwise, prepend EXPORTS... 11432 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 11433 cp $export_symbols $output_objdir/$soname.def; 11434 else 11435 echo EXPORTS > $output_objdir/$soname.def; 11436 cat $export_symbols >> $output_objdir/$soname.def; 11437 fi~ 11438 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 11439 else 11440 ld_shlibs=no 11441 fi 11442 ;; 11443 11444 haiku*) 11445 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11446 link_all_deplibs=yes 11447 ;; 11448 11449 os2*) 11450 hardcode_libdir_flag_spec='-L$libdir' 11451 hardcode_minus_L=yes 11452 allow_undefined_flag=unsupported 11453 shrext_cmds=.dll 11454 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11455 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11456 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11457 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11458 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 11459 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11460 emximp -o $lib $output_objdir/$libname.def' 11461 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11462 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11463 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11464 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11465 prefix_cmds="$SED"~ 11466 if test EXPORTS = "`$SED 1q $export_symbols`"; then 11467 prefix_cmds="$prefix_cmds -e 1d"; 11468 fi~ 11469 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 11470 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 11471 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11472 emximp -o $lib $output_objdir/$libname.def' 11473 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 11474 enable_shared_with_static_runtimes=yes 11475 ;; 11476 11477 interix[3-9]*) 11478 hardcode_direct=no 11479 hardcode_shlibpath_var=no 11480 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 11481 export_dynamic_flag_spec='$wl-E' 11482 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 11483 # Instead, shared libraries are loaded at an image base (0x10000000 by 11484 # default) and relocated if they conflict, which is a slow very memory 11485 # consuming and fragmenting process. To avoid this, we pick a random, 11486 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 11487 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 11488 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11489 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 11490 ;; 11491 11492 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 11493 tmp_diet=no 11494 if test linux-dietlibc = "$host_os"; then 11495 case $cc_basename in 11496 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 11497 esac 11498 fi 11499 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 11500 && test no = "$tmp_diet" 11501 then 11502 tmp_addflag=' $pic_flag' 11503 tmp_sharedflag='-shared' 11504 case $cc_basename,$host_cpu in 11505 pgcc*) # Portland Group C compiler 11506 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' 11507 tmp_addflag=' $pic_flag' 11508 ;; 11509 pgf77* | pgf90* | pgf95* | pgfortran*) 11510 # Portland Group f77 and f90 compilers 11511 whole_archive_flag_spec='$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' 11512 tmp_addflag=' $pic_flag -Mnomain' ;; 11513 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 11514 tmp_addflag=' -i_dynamic' ;; 11515 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 11516 tmp_addflag=' -i_dynamic -nofor_main' ;; 11517 ifc* | ifort*) # Intel Fortran compiler 11518 tmp_addflag=' -nofor_main' ;; 11519 lf95*) # Lahey Fortran 8.1 11520 whole_archive_flag_spec= 11521 tmp_sharedflag='--shared' ;; 11522 nagfor*) # NAGFOR 5.3 11523 tmp_sharedflag='-Wl,-shared' ;; 11524 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 11525 tmp_sharedflag='-qmkshrobj' 11526 tmp_addflag= ;; 11527 nvcc*) # Cuda Compiler Driver 2.2 11528 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 11529 compiler_needs_object=yes 11530 ;; 11531 esac 11532 case `$CC -V 2>&1 | sed 5q` in 11533 *Sun\ C*) # Sun C 5.9 11534 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\"` $wl--no-whole-archive' 11535 compiler_needs_object=yes 11536 tmp_sharedflag='-G' ;; 11537 *Sun\ F*) # Sun Fortran 8.3 11538 tmp_sharedflag='-G' ;; 11539 esac 11540 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11541 11542 if test yes = "$supports_anon_versioning"; then 11543 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11544 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11545 echo "local: *; };" >> $output_objdir/$libname.ver~ 11546 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 11547 fi 11548 11549 case $cc_basename in 11550 tcc*) 11551 export_dynamic_flag_spec='-rdynamic' 11552 ;; 11553 xlf* | bgf* | bgxlf* | mpixlf*) 11554 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 11555 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 11556 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11557 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 11558 if test yes = "$supports_anon_versioning"; then 11559 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 11560 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 11561 echo "local: *; };" >> $output_objdir/$libname.ver~ 11562 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 11563 fi 11564 ;; 11565 esac 11566 else 11567 ld_shlibs=no 11568 fi 11569 ;; 11570 11571 netbsd*) 11572 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11573 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 11574 wlarc= 11575 else 11576 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11577 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11578 fi 11579 ;; 11580 11581 solaris*) 11582 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 11583 ld_shlibs=no 11584 cat <<_LT_EOF 1>&2 11585 11586*** Warning: The releases 2.8.* of the GNU linker cannot reliably 11587*** create shared libraries on Solaris systems. Therefore, libtool 11588*** is disabling shared libraries support. We urge you to upgrade GNU 11589*** binutils to release 2.9.1 or newer. Another option is to modify 11590*** your PATH or compiler configuration so that the native linker is 11591*** used, and then restart. 11592 11593_LT_EOF 11594 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11595 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11596 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11597 else 11598 ld_shlibs=no 11599 fi 11600 ;; 11601 11602 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 11603 case `$LD -v 2>&1` in 11604 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 11605 ld_shlibs=no 11606 cat <<_LT_EOF 1>&2 11607 11608*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 11609*** reliably create shared libraries on SCO systems. Therefore, libtool 11610*** is disabling shared libraries support. We urge you to upgrade GNU 11611*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 11612*** your PATH or compiler configuration so that the native linker is 11613*** used, and then restart. 11614 11615_LT_EOF 11616 ;; 11617 *) 11618 # For security reasons, it is highly recommended that you always 11619 # use absolute paths for naming shared libraries, and exclude the 11620 # DT_RUNPATH tag from executables and libraries. But doing so 11621 # requires that you compile everything twice, which is a pain. 11622 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11623 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11624 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11625 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11626 else 11627 ld_shlibs=no 11628 fi 11629 ;; 11630 esac 11631 ;; 11632 11633 sunos4*) 11634 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 11635 wlarc= 11636 hardcode_direct=yes 11637 hardcode_shlibpath_var=no 11638 ;; 11639 11640 *) 11641 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 11642 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11643 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 11644 else 11645 ld_shlibs=no 11646 fi 11647 ;; 11648 esac 11649 11650 if test no = "$ld_shlibs"; then 11651 runpath_var= 11652 hardcode_libdir_flag_spec= 11653 export_dynamic_flag_spec= 11654 whole_archive_flag_spec= 11655 fi 11656 else 11657 # PORTME fill in a description of your system's linker (not GNU ld) 11658 case $host_os in 11659 aix3*) 11660 allow_undefined_flag=unsupported 11661 always_export_symbols=yes 11662 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 11663 # Note: this linker hardcodes the directories in LIBPATH if there 11664 # are no directories specified by -L. 11665 hardcode_minus_L=yes 11666 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 11667 # Neither direct hardcoding nor static linking is supported with a 11668 # broken collect2. 11669 hardcode_direct=unsupported 11670 fi 11671 ;; 11672 11673 aix[4-9]*) 11674 if test ia64 = "$host_cpu"; then 11675 # On IA64, the linker does run time linking by default, so we don't 11676 # have to do anything special. 11677 aix_use_runtimelinking=no 11678 exp_sym_flag='-Bexport' 11679 no_entry_flag= 11680 else 11681 # If we're using GNU nm, then we don't want the "-C" option. 11682 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 11683 # Without the "-l" option, or with the "-B" option, AIX nm treats 11684 # weak defined symbols like other global defined symbols, whereas 11685 # GNU nm marks them as "W". 11686 # While the 'weak' keyword is ignored in the Export File, we need 11687 # it in the Import File for the 'aix-soname' feature, so we have 11688 # to replace the "-B" option with "-P" for AIX nm. 11689 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 11690 export_symbols_cmds='$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' 11691 else 11692 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' 11693 fi 11694 aix_use_runtimelinking=no 11695 11696 # Test if we are trying to use run time linking or normal 11697 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 11698 # have runtime linking enabled, and use it for executables. 11699 # For shared libraries, we enable/disable runtime linking 11700 # depending on the kind of the shared library created - 11701 # when "with_aix_soname,aix_use_runtimelinking" is: 11702 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 11703 # "aix,yes" lib.so shared, rtl:yes, for executables 11704 # lib.a static archive 11705 # "both,no" lib.so.V(shr.o) shared, rtl:yes 11706 # lib.a(lib.so.V) shared, rtl:no, for executables 11707 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 11708 # lib.a(lib.so.V) shared, rtl:no 11709 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 11710 # lib.a static archive 11711 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 11712 for ld_flag in $LDFLAGS; do 11713 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 11714 aix_use_runtimelinking=yes 11715 break 11716 fi 11717 done 11718 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 11719 # With aix-soname=svr4, we create the lib.so.V shared archives only, 11720 # so we don't have lib.a shared libs to link our executables. 11721 # We have to force runtime linking in this case. 11722 aix_use_runtimelinking=yes 11723 LDFLAGS="$LDFLAGS -Wl,-brtl" 11724 fi 11725 ;; 11726 esac 11727 11728 exp_sym_flag='-bexport' 11729 no_entry_flag='-bnoentry' 11730 fi 11731 11732 # When large executables or shared objects are built, AIX ld can 11733 # have problems creating the table of contents. If linking a library 11734 # or program results in "error TOC overflow" add -mminimal-toc to 11735 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 11736 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 11737 11738 archive_cmds='' 11739 hardcode_direct=yes 11740 hardcode_direct_absolute=yes 11741 hardcode_libdir_separator=':' 11742 link_all_deplibs=yes 11743 file_list_spec='$wl-f,' 11744 case $with_aix_soname,$aix_use_runtimelinking in 11745 aix,*) ;; # traditional, no import file 11746 svr4,* | *,yes) # use import file 11747 # The Import File defines what to hardcode. 11748 hardcode_direct=no 11749 hardcode_direct_absolute=no 11750 ;; 11751 esac 11752 11753 if test yes = "$GCC"; then 11754 case $host_os in aix4.[012]|aix4.[012].*) 11755 # We only want to do this on AIX 4.2 and lower, the check 11756 # below for broken collect2 doesn't work under 4.3+ 11757 collect2name=`$CC -print-prog-name=collect2` 11758 if test -f "$collect2name" && 11759 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 11760 then 11761 # We have reworked collect2 11762 : 11763 else 11764 # We have old collect2 11765 hardcode_direct=unsupported 11766 # It fails to find uninstalled libraries when the uninstalled 11767 # path is not listed in the libpath. Setting hardcode_minus_L 11768 # to unsupported forces relinking 11769 hardcode_minus_L=yes 11770 hardcode_libdir_flag_spec='-L$libdir' 11771 hardcode_libdir_separator= 11772 fi 11773 ;; 11774 esac 11775 shared_flag='-shared' 11776 if test yes = "$aix_use_runtimelinking"; then 11777 shared_flag="$shared_flag "'$wl-G' 11778 fi 11779 # Need to ensure runtime linking is disabled for the traditional 11780 # shared library, or the linker may eventually find shared libraries 11781 # /with/ Import File - we do not want to mix them. 11782 shared_flag_aix='-shared' 11783 shared_flag_svr4='-shared $wl-G' 11784 else 11785 # not using gcc 11786 if test ia64 = "$host_cpu"; then 11787 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 11788 # chokes on -Wl,-G. The following line is correct: 11789 shared_flag='-G' 11790 else 11791 if test yes = "$aix_use_runtimelinking"; then 11792 shared_flag='$wl-G' 11793 else 11794 shared_flag='$wl-bM:SRE' 11795 fi 11796 shared_flag_aix='$wl-bM:SRE' 11797 shared_flag_svr4='$wl-G' 11798 fi 11799 fi 11800 11801 export_dynamic_flag_spec='$wl-bexpall' 11802 # It seems that -bexpall does not export symbols beginning with 11803 # underscore (_), so it is better to generate a list of symbols to export. 11804 always_export_symbols=yes 11805 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 11806 # Warning - without using the other runtime loading flags (-brtl), 11807 # -berok will link without error, but may produce a broken library. 11808 allow_undefined_flag='-berok' 11809 # Determine the default libpath from the value encoded in an 11810 # empty executable. 11811 if test set = "${lt_cv_aix_libpath+set}"; then 11812 aix_libpath=$lt_cv_aix_libpath 11813else 11814 if ${lt_cv_aix_libpath_+:} false; then : 11815 $as_echo_n "(cached) " >&6 11816else 11817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11818/* end confdefs.h. */ 11819 11820int 11821main () 11822{ 11823 11824 ; 11825 return 0; 11826} 11827_ACEOF 11828if ac_fn_c_try_link "$LINENO"; then : 11829 11830 lt_aix_libpath_sed=' 11831 /Import File Strings/,/^$/ { 11832 /^0/ { 11833 s/^0 *\([^ ]*\) *$/\1/ 11834 p 11835 } 11836 }' 11837 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11838 # Check for a 64-bit object if we didn't find anything. 11839 if test -z "$lt_cv_aix_libpath_"; then 11840 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11841 fi 11842fi 11843rm -f core conftest.err conftest.$ac_objext \ 11844 conftest$ac_exeext conftest.$ac_ext 11845 if test -z "$lt_cv_aix_libpath_"; then 11846 lt_cv_aix_libpath_=/usr/lib:/lib 11847 fi 11848 11849fi 11850 11851 aix_libpath=$lt_cv_aix_libpath_ 11852fi 11853 11854 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 11855 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' '$shared_flag 11856 else 11857 if test ia64 = "$host_cpu"; then 11858 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 11859 allow_undefined_flag="-z nodefs" 11860 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 11861 else 11862 # Determine the default libpath from the value encoded in an 11863 # empty executable. 11864 if test set = "${lt_cv_aix_libpath+set}"; then 11865 aix_libpath=$lt_cv_aix_libpath 11866else 11867 if ${lt_cv_aix_libpath_+:} false; then : 11868 $as_echo_n "(cached) " >&6 11869else 11870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11871/* end confdefs.h. */ 11872 11873int 11874main () 11875{ 11876 11877 ; 11878 return 0; 11879} 11880_ACEOF 11881if ac_fn_c_try_link "$LINENO"; then : 11882 11883 lt_aix_libpath_sed=' 11884 /Import File Strings/,/^$/ { 11885 /^0/ { 11886 s/^0 *\([^ ]*\) *$/\1/ 11887 p 11888 } 11889 }' 11890 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11891 # Check for a 64-bit object if we didn't find anything. 11892 if test -z "$lt_cv_aix_libpath_"; then 11893 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 11894 fi 11895fi 11896rm -f core conftest.err conftest.$ac_objext \ 11897 conftest$ac_exeext conftest.$ac_ext 11898 if test -z "$lt_cv_aix_libpath_"; then 11899 lt_cv_aix_libpath_=/usr/lib:/lib 11900 fi 11901 11902fi 11903 11904 aix_libpath=$lt_cv_aix_libpath_ 11905fi 11906 11907 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 11908 # Warning - without using the other run time loading flags, 11909 # -berok will link without error, but may produce a broken library. 11910 no_undefined_flag=' $wl-bernotok' 11911 allow_undefined_flag=' $wl-berok' 11912 if test yes = "$with_gnu_ld"; then 11913 # We only use this code for GNU lds that support --whole-archive. 11914 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 11915 else 11916 # Exported symbols can be pulled into shared objects from archives 11917 whole_archive_flag_spec='$convenience' 11918 fi 11919 archive_cmds_need_lc=yes 11920 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 11921 # -brtl affects multiple linker settings, -berok does not and is overridden later 11922 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 11923 if test svr4 != "$with_aix_soname"; then 11924 # This is similar to how AIX traditionally builds its shared libraries. 11925 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/$soname' 11926 fi 11927 if test aix != "$with_aix_soname"; then 11928 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/$shared_archive_member_spec.imp' 11929 else 11930 # used by -dlpreopen to get the symbols 11931 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 11932 fi 11933 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 11934 fi 11935 fi 11936 ;; 11937 11938 amigaos*) 11939 case $host_cpu in 11940 powerpc) 11941 # see comment about AmigaOS4 .so support 11942 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 11943 archive_expsym_cmds='' 11944 ;; 11945 m68k) 11946 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 11947 hardcode_libdir_flag_spec='-L$libdir' 11948 hardcode_minus_L=yes 11949 ;; 11950 esac 11951 ;; 11952 11953 bsdi[45]*) 11954 export_dynamic_flag_spec=-rdynamic 11955 ;; 11956 11957 cygwin* | mingw* | pw32* | cegcc*) 11958 # When not using gcc, we currently assume that we are using 11959 # Microsoft Visual C++. 11960 # hardcode_libdir_flag_spec is actually meaningless, as there is 11961 # no search path for DLLs. 11962 case $cc_basename in 11963 cl*) 11964 # Native MSVC 11965 hardcode_libdir_flag_spec=' ' 11966 allow_undefined_flag=unsupported 11967 always_export_symbols=yes 11968 file_list_spec='@' 11969 # Tell ltmain to make .lib files, not .a files. 11970 libext=lib 11971 # Tell ltmain to make .dll files, not .so files. 11972 shrext_cmds=.dll 11973 # FIXME: Setting linknames here is a bad hack. 11974 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 11975 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 11976 cp "$export_symbols" "$output_objdir/$soname.def"; 11977 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 11978 else 11979 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 11980 fi~ 11981 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 11982 linknames=' 11983 # The linker will not automatically build a static lib if we build a DLL. 11984 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 11985 enable_shared_with_static_runtimes=yes 11986 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 11987 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 11988 # Don't use ranlib 11989 old_postinstall_cmds='chmod 644 $oldlib' 11990 postlink_cmds='lt_outputfile="@OUTPUT@"~ 11991 lt_tool_outputfile="@TOOL_OUTPUT@"~ 11992 case $lt_outputfile in 11993 *.exe|*.EXE) ;; 11994 *) 11995 lt_outputfile=$lt_outputfile.exe 11996 lt_tool_outputfile=$lt_tool_outputfile.exe 11997 ;; 11998 esac~ 11999 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 12000 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 12001 $RM "$lt_outputfile.manifest"; 12002 fi' 12003 ;; 12004 *) 12005 # Assume MSVC wrapper 12006 hardcode_libdir_flag_spec=' ' 12007 allow_undefined_flag=unsupported 12008 # Tell ltmain to make .lib files, not .a files. 12009 libext=lib 12010 # Tell ltmain to make .dll files, not .so files. 12011 shrext_cmds=.dll 12012 # FIXME: Setting linknames here is a bad hack. 12013 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 12014 # The linker will automatically build a .lib file if we build a DLL. 12015 old_archive_from_new_cmds='true' 12016 # FIXME: Should let the user specify the lib program. 12017 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 12018 enable_shared_with_static_runtimes=yes 12019 ;; 12020 esac 12021 ;; 12022 12023 darwin* | rhapsody*) 12024 12025 12026 archive_cmds_need_lc=no 12027 hardcode_direct=no 12028 hardcode_automatic=yes 12029 hardcode_shlibpath_var=unsupported 12030 if test yes = "$lt_cv_ld_force_load"; then 12031 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 12032 12033 else 12034 whole_archive_flag_spec='' 12035 fi 12036 link_all_deplibs=yes 12037 allow_undefined_flag=$_lt_dar_allow_undefined 12038 case $cc_basename in 12039 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 12040 *) _lt_dar_can_shared=$GCC ;; 12041 esac 12042 if test yes = "$_lt_dar_can_shared"; then 12043 output_verbose_link_cmd=func_echo_all 12044 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 12045 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 12046 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$_lt_dsymutil" 12047 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 12048 12049 else 12050 ld_shlibs=no 12051 fi 12052 12053 ;; 12054 12055 dgux*) 12056 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12057 hardcode_libdir_flag_spec='-L$libdir' 12058 hardcode_shlibpath_var=no 12059 ;; 12060 12061 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 12062 # support. Future versions do this automatically, but an explicit c++rt0.o 12063 # does not break anything, and helps significantly (at the cost of a little 12064 # extra space). 12065 freebsd2.2*) 12066 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 12067 hardcode_libdir_flag_spec='-R$libdir' 12068 hardcode_direct=yes 12069 hardcode_shlibpath_var=no 12070 ;; 12071 12072 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 12073 freebsd2.*) 12074 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 12075 hardcode_direct=yes 12076 hardcode_minus_L=yes 12077 hardcode_shlibpath_var=no 12078 ;; 12079 12080 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 12081 freebsd* | dragonfly*) 12082 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12083 hardcode_libdir_flag_spec='-R$libdir' 12084 hardcode_direct=yes 12085 hardcode_shlibpath_var=no 12086 ;; 12087 12088 hpux9*) 12089 if test yes = "$GCC"; then 12090 archive_cmds='$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 $lib' 12091 else 12092 archive_cmds='$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 $lib' 12093 fi 12094 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12095 hardcode_libdir_separator=: 12096 hardcode_direct=yes 12097 12098 # hardcode_minus_L: Not really in the search PATH, 12099 # but as the default location of the library. 12100 hardcode_minus_L=yes 12101 export_dynamic_flag_spec='$wl-E' 12102 ;; 12103 12104 hpux10*) 12105 if test yes,no = "$GCC,$with_gnu_ld"; then 12106 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12107 else 12108 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12109 fi 12110 if test no = "$with_gnu_ld"; then 12111 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12112 hardcode_libdir_separator=: 12113 hardcode_direct=yes 12114 hardcode_direct_absolute=yes 12115 export_dynamic_flag_spec='$wl-E' 12116 # hardcode_minus_L: Not really in the search PATH, 12117 # but as the default location of the library. 12118 hardcode_minus_L=yes 12119 fi 12120 ;; 12121 12122 hpux11*) 12123 if test yes,no = "$GCC,$with_gnu_ld"; then 12124 case $host_cpu in 12125 hppa*64*) 12126 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12127 ;; 12128 ia64*) 12129 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12130 ;; 12131 *) 12132 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12133 ;; 12134 esac 12135 else 12136 case $host_cpu in 12137 hppa*64*) 12138 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12139 ;; 12140 ia64*) 12141 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 12142 ;; 12143 *) 12144 12145 # Older versions of the 11.00 compiler do not understand -b yet 12146 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 12147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 12148$as_echo_n "checking if $CC understands -b... " >&6; } 12149if ${lt_cv_prog_compiler__b+:} false; then : 12150 $as_echo_n "(cached) " >&6 12151else 12152 lt_cv_prog_compiler__b=no 12153 save_LDFLAGS=$LDFLAGS 12154 LDFLAGS="$LDFLAGS -b" 12155 echo "$lt_simple_link_test_code" > conftest.$ac_ext 12156 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 12157 # The linker can only warn and ignore the option if not recognized 12158 # So say no if there are warnings 12159 if test -s conftest.err; then 12160 # Append any errors to the config.log. 12161 cat conftest.err 1>&5 12162 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 12163 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12164 if diff conftest.exp conftest.er2 >/dev/null; then 12165 lt_cv_prog_compiler__b=yes 12166 fi 12167 else 12168 lt_cv_prog_compiler__b=yes 12169 fi 12170 fi 12171 $RM -r conftest* 12172 LDFLAGS=$save_LDFLAGS 12173 12174fi 12175{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 12176$as_echo "$lt_cv_prog_compiler__b" >&6; } 12177 12178if test yes = "$lt_cv_prog_compiler__b"; then 12179 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 12180else 12181 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 12182fi 12183 12184 ;; 12185 esac 12186 fi 12187 if test no = "$with_gnu_ld"; then 12188 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 12189 hardcode_libdir_separator=: 12190 12191 case $host_cpu in 12192 hppa*64*|ia64*) 12193 hardcode_direct=no 12194 hardcode_shlibpath_var=no 12195 ;; 12196 *) 12197 hardcode_direct=yes 12198 hardcode_direct_absolute=yes 12199 export_dynamic_flag_spec='$wl-E' 12200 12201 # hardcode_minus_L: Not really in the search PATH, 12202 # but as the default location of the library. 12203 hardcode_minus_L=yes 12204 ;; 12205 esac 12206 fi 12207 ;; 12208 12209 irix5* | irix6* | nonstopux*) 12210 if test yes = "$GCC"; then 12211 archive_cmds='$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' 12212 # Try to use the -exported_symbol ld option, if it does not 12213 # work, assume that -exports_file does not work either and 12214 # implicitly export all symbols. 12215 # This should be the same for all languages, so no per-tag cache variable. 12216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 12217$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 12218if ${lt_cv_irix_exported_symbol+:} false; then : 12219 $as_echo_n "(cached) " >&6 12220else 12221 save_LDFLAGS=$LDFLAGS 12222 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 12223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12224/* end confdefs.h. */ 12225int foo (void) { return 0; } 12226_ACEOF 12227if ac_fn_c_try_link "$LINENO"; then : 12228 lt_cv_irix_exported_symbol=yes 12229else 12230 lt_cv_irix_exported_symbol=no 12231fi 12232rm -f core conftest.err conftest.$ac_objext \ 12233 conftest$ac_exeext conftest.$ac_ext 12234 LDFLAGS=$save_LDFLAGS 12235fi 12236{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 12237$as_echo "$lt_cv_irix_exported_symbol" >&6; } 12238 if test yes = "$lt_cv_irix_exported_symbol"; then 12239 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 $lib' 12240 fi 12241 else 12242 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 12243 archive_expsym_cmds='$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 $lib' 12244 fi 12245 archive_cmds_need_lc='no' 12246 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12247 hardcode_libdir_separator=: 12248 inherit_rpath=yes 12249 link_all_deplibs=yes 12250 ;; 12251 12252 linux*) 12253 case $cc_basename in 12254 tcc*) 12255 # Fabrice Bellard et al's Tiny C Compiler 12256 ld_shlibs=yes 12257 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12258 ;; 12259 esac 12260 ;; 12261 12262 netbsd*) 12263 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 12264 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 12265 else 12266 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 12267 fi 12268 hardcode_libdir_flag_spec='-R$libdir' 12269 hardcode_direct=yes 12270 hardcode_shlibpath_var=no 12271 ;; 12272 12273 newsos6) 12274 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12275 hardcode_direct=yes 12276 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12277 hardcode_libdir_separator=: 12278 hardcode_shlibpath_var=no 12279 ;; 12280 12281 *nto* | *qnx*) 12282 ;; 12283 12284 openbsd* | bitrig*) 12285 if test -f /usr/libexec/ld.so; then 12286 hardcode_direct=yes 12287 hardcode_shlibpath_var=no 12288 hardcode_direct_absolute=yes 12289 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 12290 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12291 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 12292 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12293 export_dynamic_flag_spec='$wl-E' 12294 else 12295 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 12296 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 12297 fi 12298 else 12299 ld_shlibs=no 12300 fi 12301 ;; 12302 12303 os2*) 12304 hardcode_libdir_flag_spec='-L$libdir' 12305 hardcode_minus_L=yes 12306 allow_undefined_flag=unsupported 12307 shrext_cmds=.dll 12308 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12309 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12310 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12311 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12312 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 12313 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12314 emximp -o $lib $output_objdir/$libname.def' 12315 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 12316 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 12317 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 12318 $ECHO EXPORTS >> $output_objdir/$libname.def~ 12319 prefix_cmds="$SED"~ 12320 if test EXPORTS = "`$SED 1q $export_symbols`"; then 12321 prefix_cmds="$prefix_cmds -e 1d"; 12322 fi~ 12323 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 12324 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 12325 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 12326 emximp -o $lib $output_objdir/$libname.def' 12327 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 12328 enable_shared_with_static_runtimes=yes 12329 ;; 12330 12331 osf3*) 12332 if test yes = "$GCC"; then 12333 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12334 archive_cmds='$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 $lib' 12335 else 12336 allow_undefined_flag=' -expect_unresolved \*' 12337 archive_cmds='$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 $lib' 12338 fi 12339 archive_cmds_need_lc='no' 12340 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12341 hardcode_libdir_separator=: 12342 ;; 12343 12344 osf4* | osf5*) # as osf3* with the addition of -msym flag 12345 if test yes = "$GCC"; then 12346 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 12347 archive_cmds='$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 $lib' 12348 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 12349 else 12350 allow_undefined_flag=' -expect_unresolved \*' 12351 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' 12352 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~ 12353 $CC -shared$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' 12354 12355 # Both c and cxx compiler support -rpath directly 12356 hardcode_libdir_flag_spec='-rpath $libdir' 12357 fi 12358 archive_cmds_need_lc='no' 12359 hardcode_libdir_separator=: 12360 ;; 12361 12362 solaris*) 12363 no_undefined_flag=' -z defs' 12364 if test yes = "$GCC"; then 12365 wlarc='$wl' 12366 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 12367 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12368 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12369 else 12370 case `$CC -V 2>&1` in 12371 *"Compilers 5.0"*) 12372 wlarc='' 12373 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 12374 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12375 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 12376 ;; 12377 *) 12378 wlarc='$wl' 12379 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 12380 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12381 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 12382 ;; 12383 esac 12384 fi 12385 hardcode_libdir_flag_spec='-R$libdir' 12386 hardcode_shlibpath_var=no 12387 case $host_os in 12388 solaris2.[0-5] | solaris2.[0-5].*) ;; 12389 *) 12390 # The compiler driver will combine and reorder linker options, 12391 # but understands '-z linker_flag'. GCC discards it without '$wl', 12392 # but is careful enough not to reorder. 12393 # Supported since Solaris 2.6 (maybe 2.5.1?) 12394 if test yes = "$GCC"; then 12395 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 12396 else 12397 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 12398 fi 12399 ;; 12400 esac 12401 link_all_deplibs=yes 12402 ;; 12403 12404 sunos4*) 12405 if test sequent = "$host_vendor"; then 12406 # Use $CC to link under sequent, because it throws in some extra .o 12407 # files that make .init and .fini sections work. 12408 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 12409 else 12410 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 12411 fi 12412 hardcode_libdir_flag_spec='-L$libdir' 12413 hardcode_direct=yes 12414 hardcode_minus_L=yes 12415 hardcode_shlibpath_var=no 12416 ;; 12417 12418 sysv4) 12419 case $host_vendor in 12420 sni) 12421 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12422 hardcode_direct=yes # is this really true??? 12423 ;; 12424 siemens) 12425 ## LD is ld it makes a PLAMLIB 12426 ## CC just makes a GrossModule. 12427 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 12428 reload_cmds='$CC -r -o $output$reload_objs' 12429 hardcode_direct=no 12430 ;; 12431 motorola) 12432 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12433 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 12434 ;; 12435 esac 12436 runpath_var='LD_RUN_PATH' 12437 hardcode_shlibpath_var=no 12438 ;; 12439 12440 sysv4.3*) 12441 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12442 hardcode_shlibpath_var=no 12443 export_dynamic_flag_spec='-Bexport' 12444 ;; 12445 12446 sysv4*MP*) 12447 if test -d /usr/nec; then 12448 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12449 hardcode_shlibpath_var=no 12450 runpath_var=LD_RUN_PATH 12451 hardcode_runpath_var=yes 12452 ld_shlibs=yes 12453 fi 12454 ;; 12455 12456 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 12457 no_undefined_flag='$wl-z,text' 12458 archive_cmds_need_lc=no 12459 hardcode_shlibpath_var=no 12460 runpath_var='LD_RUN_PATH' 12461 12462 if test yes = "$GCC"; then 12463 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12464 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12465 else 12466 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12467 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12468 fi 12469 ;; 12470 12471 sysv5* | sco3.2v5* | sco5v6*) 12472 # Note: We CANNOT use -z defs as we might desire, because we do not 12473 # link with -lc, and that would cause any symbols used from libc to 12474 # always be unresolved, which means just about no library would 12475 # ever link correctly. If we're not using GNU ld we use -z text 12476 # though, which does catch some bad symbols but isn't as heavy-handed 12477 # as -z defs. 12478 no_undefined_flag='$wl-z,text' 12479 allow_undefined_flag='$wl-z,nodefs' 12480 archive_cmds_need_lc=no 12481 hardcode_shlibpath_var=no 12482 hardcode_libdir_flag_spec='$wl-R,$libdir' 12483 hardcode_libdir_separator=':' 12484 link_all_deplibs=yes 12485 export_dynamic_flag_spec='$wl-Bexport' 12486 runpath_var='LD_RUN_PATH' 12487 12488 if test yes = "$GCC"; then 12489 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12490 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12491 else 12492 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12493 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 12494 fi 12495 ;; 12496 12497 uts4*) 12498 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 12499 hardcode_libdir_flag_spec='-L$libdir' 12500 hardcode_shlibpath_var=no 12501 ;; 12502 12503 *) 12504 ld_shlibs=no 12505 ;; 12506 esac 12507 12508 if test sni = "$host_vendor"; then 12509 case $host in 12510 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 12511 export_dynamic_flag_spec='$wl-Blargedynsym' 12512 ;; 12513 esac 12514 fi 12515 fi 12516 12517{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 12518$as_echo "$ld_shlibs" >&6; } 12519test no = "$ld_shlibs" && can_build_shared=no 12520 12521with_gnu_ld=$with_gnu_ld 12522 12523 12524 12525 12526 12527 12528 12529 12530 12531 12532 12533 12534 12535 12536 12537# 12538# Do we need to explicitly link libc? 12539# 12540case "x$archive_cmds_need_lc" in 12541x|xyes) 12542 # Assume -lc should be added 12543 archive_cmds_need_lc=yes 12544 12545 if test yes,yes = "$GCC,$enable_shared"; then 12546 case $archive_cmds in 12547 *'~'*) 12548 # FIXME: we may have to deal with multi-command sequences. 12549 ;; 12550 '$CC '*) 12551 # Test whether the compiler implicitly links with -lc since on some 12552 # systems, -lgcc has to come before -lc. If gcc already passes -lc 12553 # to ld, don't add -lc before -lgcc. 12554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 12555$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 12556if ${lt_cv_archive_cmds_need_lc+:} false; then : 12557 $as_echo_n "(cached) " >&6 12558else 12559 $RM conftest* 12560 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12561 12562 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 12563 (eval $ac_compile) 2>&5 12564 ac_status=$? 12565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12566 test $ac_status = 0; } 2>conftest.err; then 12567 soname=conftest 12568 lib=conftest 12569 libobjs=conftest.$ac_objext 12570 deplibs= 12571 wl=$lt_prog_compiler_wl 12572 pic_flag=$lt_prog_compiler_pic 12573 compiler_flags=-v 12574 linker_flags=-v 12575 verstring= 12576 output_objdir=. 12577 libname=conftest 12578 lt_save_allow_undefined_flag=$allow_undefined_flag 12579 allow_undefined_flag= 12580 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 12581 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 12582 ac_status=$? 12583 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12584 test $ac_status = 0; } 12585 then 12586 lt_cv_archive_cmds_need_lc=no 12587 else 12588 lt_cv_archive_cmds_need_lc=yes 12589 fi 12590 allow_undefined_flag=$lt_save_allow_undefined_flag 12591 else 12592 cat conftest.err 1>&5 12593 fi 12594 $RM conftest* 12595 12596fi 12597{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 12598$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 12599 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 12600 ;; 12601 esac 12602 fi 12603 ;; 12604esac 12605 12606 12607 12608 12609 12610 12611 12612 12613 12614 12615 12616 12617 12618 12619 12620 12621 12622 12623 12624 12625 12626 12627 12628 12629 12630 12631 12632 12633 12634 12635 12636 12637 12638 12639 12640 12641 12642 12643 12644 12645 12646 12647 12648 12649 12650 12651 12652 12653 12654 12655 12656 12657 12658 12659 12660 12661 12662 12663 12664 12665 12666 12667 12668 12669 12670 12671 12672 12673 12674 12675 12676 12677 12678 12679 12680 12681 12682 12683 12684 12685 12686 12687 12688 12689 12690 12691 12692 12693 12694 12695 12696 12697 12698 12699 12700 12701 12702 12703 12704 12705 12706 12707 12708 12709 12710 12711 12712 12713 12714 12715 12716 12717 12718 12719 12720 12721 12722 12723 12724 12725 12726 12727 12728 12729 12730 12731 12732 12733 12734 12735 12736 12737 12738 12739 12740 12741 12742 12743 12744 12745 12746 12747 12748 12749 12750 12751 12752 12753 12754 12755 12756 12757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 12758$as_echo_n "checking dynamic linker characteristics... " >&6; } 12759 12760if test yes = "$GCC"; then 12761 case $host_os in 12762 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 12763 *) lt_awk_arg='/^libraries:/' ;; 12764 esac 12765 case $host_os in 12766 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 12767 *) lt_sed_strip_eq='s|=/|/|g' ;; 12768 esac 12769 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 12770 case $lt_search_path_spec in 12771 *\;*) 12772 # if the path contains ";" then we assume it to be the separator 12773 # otherwise default to the standard path separator (i.e. ":") - it is 12774 # assumed that no part of a normal pathname contains ";" but that should 12775 # okay in the real world where ";" in dirpaths is itself problematic. 12776 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 12777 ;; 12778 *) 12779 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 12780 ;; 12781 esac 12782 # Ok, now we have the path, separated by spaces, we can step through it 12783 # and add multilib dir if necessary... 12784 lt_tmp_lt_search_path_spec= 12785 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 12786 # ...but if some path component already ends with the multilib dir we assume 12787 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 12788 case "$lt_multi_os_dir; $lt_search_path_spec " in 12789 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 12790 lt_multi_os_dir= 12791 ;; 12792 esac 12793 for lt_sys_path in $lt_search_path_spec; do 12794 if test -d "$lt_sys_path$lt_multi_os_dir"; then 12795 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 12796 elif test -n "$lt_multi_os_dir"; then 12797 test -d "$lt_sys_path" && \ 12798 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 12799 fi 12800 done 12801 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 12802BEGIN {RS = " "; FS = "/|\n";} { 12803 lt_foo = ""; 12804 lt_count = 0; 12805 for (lt_i = NF; lt_i > 0; lt_i--) { 12806 if ($lt_i != "" && $lt_i != ".") { 12807 if ($lt_i == "..") { 12808 lt_count++; 12809 } else { 12810 if (lt_count == 0) { 12811 lt_foo = "/" $lt_i lt_foo; 12812 } else { 12813 lt_count--; 12814 } 12815 } 12816 } 12817 } 12818 if (lt_foo != "") { lt_freq[lt_foo]++; } 12819 if (lt_freq[lt_foo] == 1) { print lt_foo; } 12820}'` 12821 # AWK program above erroneously prepends '/' to C:/dos/paths 12822 # for these hosts. 12823 case $host_os in 12824 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 12825 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 12826 esac 12827 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 12828else 12829 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 12830fi 12831library_names_spec= 12832libname_spec='lib$name' 12833soname_spec= 12834shrext_cmds=.so 12835postinstall_cmds= 12836postuninstall_cmds= 12837finish_cmds= 12838finish_eval= 12839shlibpath_var= 12840shlibpath_overrides_runpath=unknown 12841version_type=none 12842dynamic_linker="$host_os ld.so" 12843sys_lib_dlsearch_path_spec="/lib /usr/lib" 12844need_lib_prefix=unknown 12845hardcode_into_libs=no 12846 12847# when you set need_version to no, make sure it does not cause -set_version 12848# flags to be left without arguments 12849need_version=unknown 12850 12851 12852 12853case $host_os in 12854aix3*) 12855 version_type=linux # correct to gnu/linux during the next big refactor 12856 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 12857 shlibpath_var=LIBPATH 12858 12859 # AIX 3 has no versioning support, so we append a major version to the name. 12860 soname_spec='$libname$release$shared_ext$major' 12861 ;; 12862 12863aix[4-9]*) 12864 version_type=linux # correct to gnu/linux during the next big refactor 12865 need_lib_prefix=no 12866 need_version=no 12867 hardcode_into_libs=yes 12868 if test ia64 = "$host_cpu"; then 12869 # AIX 5 supports IA64 12870 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 12871 shlibpath_var=LD_LIBRARY_PATH 12872 else 12873 # With GCC up to 2.95.x, collect2 would create an import file 12874 # for dependence libraries. The import file would start with 12875 # the line '#! .'. This would cause the generated library to 12876 # depend on '.', always an invalid library. This was fixed in 12877 # development snapshots of GCC prior to 3.0. 12878 case $host_os in 12879 aix4 | aix4.[01] | aix4.[01].*) 12880 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 12881 echo ' yes ' 12882 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 12883 : 12884 else 12885 can_build_shared=no 12886 fi 12887 ;; 12888 esac 12889 # Using Import Files as archive members, it is possible to support 12890 # filename-based versioning of shared library archives on AIX. While 12891 # this would work for both with and without runtime linking, it will 12892 # prevent static linking of such archives. So we do filename-based 12893 # shared library versioning with .so extension only, which is used 12894 # when both runtime linking and shared linking is enabled. 12895 # Unfortunately, runtime linking may impact performance, so we do 12896 # not want this to be the default eventually. Also, we use the 12897 # versioned .so libs for executables only if there is the -brtl 12898 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 12899 # To allow for filename-based versioning support, we need to create 12900 # libNAME.so.V as an archive file, containing: 12901 # *) an Import File, referring to the versioned filename of the 12902 # archive as well as the shared archive member, telling the 12903 # bitwidth (32 or 64) of that shared object, and providing the 12904 # list of exported symbols of that shared object, eventually 12905 # decorated with the 'weak' keyword 12906 # *) the shared object with the F_LOADONLY flag set, to really avoid 12907 # it being seen by the linker. 12908 # At run time we better use the real file rather than another symlink, 12909 # but for link time we create the symlink libNAME.so -> libNAME.so.V 12910 12911 case $with_aix_soname,$aix_use_runtimelinking in 12912 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 12913 # soname into executable. Probably we can add versioning support to 12914 # collect2, so additional links can be useful in future. 12915 aix,yes) # traditional libtool 12916 dynamic_linker='AIX unversionable lib.so' 12917 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 12918 # instead of lib<name>.a to let people know that these are not 12919 # typical AIX shared libraries. 12920 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12921 ;; 12922 aix,no) # traditional AIX only 12923 dynamic_linker='AIX lib.a(lib.so.V)' 12924 # We preserve .a as extension for shared libraries through AIX4.2 12925 # and later when we are not doing run time linking. 12926 library_names_spec='$libname$release.a $libname.a' 12927 soname_spec='$libname$release$shared_ext$major' 12928 ;; 12929 svr4,*) # full svr4 only 12930 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 12931 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 12932 # We do not specify a path in Import Files, so LIBPATH fires. 12933 shlibpath_overrides_runpath=yes 12934 ;; 12935 *,yes) # both, prefer svr4 12936 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 12937 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 12938 # unpreferred sharedlib libNAME.a needs extra handling 12939 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"' 12940 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.$libext"' 12941 # We do not specify a path in Import Files, so LIBPATH fires. 12942 shlibpath_overrides_runpath=yes 12943 ;; 12944 *,no) # both, prefer aix 12945 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 12946 library_names_spec='$libname$release.a $libname.a' 12947 soname_spec='$libname$release$shared_ext$major' 12948 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 12949 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 12950 postuninstall_cmds='test -z "$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"' 12951 ;; 12952 esac 12953 shlibpath_var=LIBPATH 12954 fi 12955 ;; 12956 12957amigaos*) 12958 case $host_cpu in 12959 powerpc) 12960 # Since July 2007 AmigaOS4 officially supports .so libraries. 12961 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 12962 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12963 ;; 12964 m68k) 12965 library_names_spec='$libname.ixlibrary $libname.a' 12966 # Create ${libname}_ixlibrary.a entries in /sys/libs. 12967 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 ${libname}_ixlibrary.a || exit 1; done' 12968 ;; 12969 esac 12970 ;; 12971 12972beos*) 12973 library_names_spec='$libname$shared_ext' 12974 dynamic_linker="$host_os ld.so" 12975 shlibpath_var=LIBRARY_PATH 12976 ;; 12977 12978bsdi[45]*) 12979 version_type=linux # correct to gnu/linux during the next big refactor 12980 need_version=no 12981 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12982 soname_spec='$libname$release$shared_ext$major' 12983 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 12984 shlibpath_var=LD_LIBRARY_PATH 12985 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 12986 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 12987 # the default ld.so.conf also contains /usr/contrib/lib and 12988 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 12989 # libtool to hard-code these into programs 12990 ;; 12991 12992cygwin* | mingw* | pw32* | cegcc*) 12993 version_type=windows 12994 shrext_cmds=.dll 12995 need_version=no 12996 need_lib_prefix=no 12997 12998 case $GCC,$cc_basename in 12999 yes,*) 13000 # gcc 13001 library_names_spec='$libname.dll.a' 13002 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13003 postinstall_cmds='base_file=`basename \$file`~ 13004 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13005 dldir=$destdir/`dirname \$dlpath`~ 13006 test -d \$dldir || mkdir -p \$dldir~ 13007 $install_prog $dir/$dlname \$dldir/$dlname~ 13008 chmod a+x \$dldir/$dlname~ 13009 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13010 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13011 fi' 13012 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13013 dlpath=$dir/\$dldll~ 13014 $RM \$dlpath' 13015 shlibpath_overrides_runpath=yes 13016 13017 case $host_os in 13018 cygwin*) 13019 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 13020 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13021 13022 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 13023 ;; 13024 mingw* | cegcc*) 13025 # MinGW DLLs use traditional 'lib' prefix 13026 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13027 ;; 13028 pw32*) 13029 # pw32 DLLs use 'pw' prefix rather than 'lib' 13030 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13031 ;; 13032 esac 13033 dynamic_linker='Win32 ld.exe' 13034 ;; 13035 13036 *,cl*) 13037 # Native MSVC 13038 libname_spec='$name' 13039 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 13040 library_names_spec='$libname.dll.lib' 13041 13042 case $build_os in 13043 mingw*) 13044 sys_lib_search_path_spec= 13045 lt_save_ifs=$IFS 13046 IFS=';' 13047 for lt_path in $LIB 13048 do 13049 IFS=$lt_save_ifs 13050 # Let DOS variable expansion print the short 8.3 style file name. 13051 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 13052 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 13053 done 13054 IFS=$lt_save_ifs 13055 # Convert to MSYS style. 13056 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 13057 ;; 13058 cygwin*) 13059 # Convert to unix form, then to dos form, then back to unix form 13060 # but this time dos style (no spaces!) so that the unix form looks 13061 # like /cygdrive/c/PROGRA~1:/cygdr... 13062 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 13063 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 13064 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13065 ;; 13066 *) 13067 sys_lib_search_path_spec=$LIB 13068 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 13069 # It is most probably a Windows format PATH. 13070 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 13071 else 13072 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 13073 fi 13074 # FIXME: find the short name or the path components, as spaces are 13075 # common. (e.g. "Program Files" -> "PROGRA~1") 13076 ;; 13077 esac 13078 13079 # DLL is installed to $(libdir)/../bin by postinstall_cmds 13080 postinstall_cmds='base_file=`basename \$file`~ 13081 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 13082 dldir=$destdir/`dirname \$dlpath`~ 13083 test -d \$dldir || mkdir -p \$dldir~ 13084 $install_prog $dir/$dlname \$dldir/$dlname' 13085 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 13086 dlpath=$dir/\$dldll~ 13087 $RM \$dlpath' 13088 shlibpath_overrides_runpath=yes 13089 dynamic_linker='Win32 link.exe' 13090 ;; 13091 13092 *) 13093 # Assume MSVC wrapper 13094 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 13095 dynamic_linker='Win32 ld.exe' 13096 ;; 13097 esac 13098 # FIXME: first we should search . and the directory the executable is in 13099 shlibpath_var=PATH 13100 ;; 13101 13102darwin* | rhapsody*) 13103 dynamic_linker="$host_os dyld" 13104 version_type=darwin 13105 need_lib_prefix=no 13106 need_version=no 13107 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 13108 soname_spec='$libname$release$major$shared_ext' 13109 shlibpath_overrides_runpath=yes 13110 shlibpath_var=DYLD_LIBRARY_PATH 13111 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 13112 13113 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 13114 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 13115 ;; 13116 13117dgux*) 13118 version_type=linux # correct to gnu/linux during the next big refactor 13119 need_lib_prefix=no 13120 need_version=no 13121 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13122 soname_spec='$libname$release$shared_ext$major' 13123 shlibpath_var=LD_LIBRARY_PATH 13124 ;; 13125 13126freebsd* | dragonfly*) 13127 # DragonFly does not have aout. When/if they implement a new 13128 # versioning mechanism, adjust this. 13129 if test -x /usr/bin/objformat; then 13130 objformat=`/usr/bin/objformat` 13131 else 13132 case $host_os in 13133 freebsd[23].*) objformat=aout ;; 13134 *) objformat=elf ;; 13135 esac 13136 fi 13137 version_type=freebsd-$objformat 13138 case $version_type in 13139 freebsd-elf*) 13140 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13141 soname_spec='$libname$release$shared_ext$major' 13142 need_version=no 13143 need_lib_prefix=no 13144 ;; 13145 freebsd-*) 13146 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13147 need_version=yes 13148 ;; 13149 esac 13150 shlibpath_var=LD_LIBRARY_PATH 13151 case $host_os in 13152 freebsd2.*) 13153 shlibpath_overrides_runpath=yes 13154 ;; 13155 freebsd3.[01]* | freebsdelf3.[01]*) 13156 shlibpath_overrides_runpath=yes 13157 hardcode_into_libs=yes 13158 ;; 13159 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 13160 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 13161 shlibpath_overrides_runpath=no 13162 hardcode_into_libs=yes 13163 ;; 13164 *) # from 4.6 on, and DragonFly 13165 shlibpath_overrides_runpath=yes 13166 hardcode_into_libs=yes 13167 ;; 13168 esac 13169 ;; 13170 13171haiku*) 13172 version_type=linux # correct to gnu/linux during the next big refactor 13173 need_lib_prefix=no 13174 need_version=no 13175 dynamic_linker="$host_os runtime_loader" 13176 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13177 soname_spec='$libname$release$shared_ext$major' 13178 shlibpath_var=LIBRARY_PATH 13179 shlibpath_overrides_runpath=no 13180 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 13181 hardcode_into_libs=yes 13182 ;; 13183 13184hpux9* | hpux10* | hpux11*) 13185 # Give a soname corresponding to the major version so that dld.sl refuses to 13186 # link against other versions. 13187 version_type=sunos 13188 need_lib_prefix=no 13189 need_version=no 13190 case $host_cpu in 13191 ia64*) 13192 shrext_cmds='.so' 13193 hardcode_into_libs=yes 13194 dynamic_linker="$host_os dld.so" 13195 shlibpath_var=LD_LIBRARY_PATH 13196 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13197 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13198 soname_spec='$libname$release$shared_ext$major' 13199 if test 32 = "$HPUX_IA64_MODE"; then 13200 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 13201 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 13202 else 13203 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 13204 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 13205 fi 13206 ;; 13207 hppa*64*) 13208 shrext_cmds='.sl' 13209 hardcode_into_libs=yes 13210 dynamic_linker="$host_os dld.sl" 13211 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 13212 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 13213 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13214 soname_spec='$libname$release$shared_ext$major' 13215 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 13216 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13217 ;; 13218 *) 13219 shrext_cmds='.sl' 13220 dynamic_linker="$host_os dld.sl" 13221 shlibpath_var=SHLIB_PATH 13222 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 13223 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13224 soname_spec='$libname$release$shared_ext$major' 13225 ;; 13226 esac 13227 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 13228 postinstall_cmds='chmod 555 $lib' 13229 # or fails outright, so override atomically: 13230 install_override_mode=555 13231 ;; 13232 13233interix[3-9]*) 13234 version_type=linux # correct to gnu/linux during the next big refactor 13235 need_lib_prefix=no 13236 need_version=no 13237 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13238 soname_spec='$libname$release$shared_ext$major' 13239 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 13240 shlibpath_var=LD_LIBRARY_PATH 13241 shlibpath_overrides_runpath=no 13242 hardcode_into_libs=yes 13243 ;; 13244 13245irix5* | irix6* | nonstopux*) 13246 case $host_os in 13247 nonstopux*) version_type=nonstopux ;; 13248 *) 13249 if test yes = "$lt_cv_prog_gnu_ld"; then 13250 version_type=linux # correct to gnu/linux during the next big refactor 13251 else 13252 version_type=irix 13253 fi ;; 13254 esac 13255 need_lib_prefix=no 13256 need_version=no 13257 soname_spec='$libname$release$shared_ext$major' 13258 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 13259 case $host_os in 13260 irix5* | nonstopux*) 13261 libsuff= shlibsuff= 13262 ;; 13263 *) 13264 case $LD in # libtool.m4 will add one of these switches to LD 13265 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 13266 libsuff= shlibsuff= libmagic=32-bit;; 13267 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 13268 libsuff=32 shlibsuff=N32 libmagic=N32;; 13269 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 13270 libsuff=64 shlibsuff=64 libmagic=64-bit;; 13271 *) libsuff= shlibsuff= libmagic=never-match;; 13272 esac 13273 ;; 13274 esac 13275 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 13276 shlibpath_overrides_runpath=no 13277 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 13278 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 13279 hardcode_into_libs=yes 13280 ;; 13281 13282# No shared lib support for Linux oldld, aout, or coff. 13283linux*oldld* | linux*aout* | linux*coff*) 13284 dynamic_linker=no 13285 ;; 13286 13287linux*android*) 13288 version_type=none # Android doesn't support versioned libraries. 13289 need_lib_prefix=no 13290 need_version=no 13291 library_names_spec='$libname$release$shared_ext' 13292 soname_spec='$libname$release$shared_ext' 13293 finish_cmds= 13294 shlibpath_var=LD_LIBRARY_PATH 13295 shlibpath_overrides_runpath=yes 13296 13297 # This implies no fast_install, which is unacceptable. 13298 # Some rework will be needed to allow for fast_install 13299 # before this can be enabled. 13300 hardcode_into_libs=yes 13301 13302 dynamic_linker='Android linker' 13303 # Don't embed -rpath directories since the linker doesn't support them. 13304 hardcode_libdir_flag_spec='-L$libdir' 13305 ;; 13306 13307# This must be glibc/ELF. 13308linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 13309 version_type=linux # correct to gnu/linux during the next big refactor 13310 need_lib_prefix=no 13311 need_version=no 13312 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13313 soname_spec='$libname$release$shared_ext$major' 13314 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 13315 shlibpath_var=LD_LIBRARY_PATH 13316 shlibpath_overrides_runpath=no 13317 13318 # Some binutils ld are patched to set DT_RUNPATH 13319 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 13320 $as_echo_n "(cached) " >&6 13321else 13322 lt_cv_shlibpath_overrides_runpath=no 13323 save_LDFLAGS=$LDFLAGS 13324 save_libdir=$libdir 13325 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 13326 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 13327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13328/* end confdefs.h. */ 13329 13330int 13331main () 13332{ 13333 13334 ; 13335 return 0; 13336} 13337_ACEOF 13338if ac_fn_c_try_link "$LINENO"; then : 13339 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 13340 lt_cv_shlibpath_overrides_runpath=yes 13341fi 13342fi 13343rm -f core conftest.err conftest.$ac_objext \ 13344 conftest$ac_exeext conftest.$ac_ext 13345 LDFLAGS=$save_LDFLAGS 13346 libdir=$save_libdir 13347 13348fi 13349 13350 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 13351 13352 # This implies no fast_install, which is unacceptable. 13353 # Some rework will be needed to allow for fast_install 13354 # before this can be enabled. 13355 hardcode_into_libs=yes 13356 13357 # Add ABI-specific directories to the system library path. 13358 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 13359 13360 # Ideally, we could use ldconfig to report *all* directores which are 13361 # searched for libraries, however this is still not possible. Aside from not 13362 # being certain /sbin/ldconfig is available, command 13363 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 13364 # even though it is searched at run-time. Try to do the best guess by 13365 # appending ld.so.conf contents (and includes) to the search path. 13366 if test -f /etc/ld.so.conf; then 13367 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;/^$/d' | tr '\n' ' '` 13368 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 13369 fi 13370 13371 # We used to test for /lib/ld.so.1 and disable shared libraries on 13372 # powerpc, because MkLinux only supported shared libraries with the 13373 # GNU dynamic linker. Since this was broken with cross compilers, 13374 # most powerpc-linux boxes support dynamic linking these days and 13375 # people can always --disable-shared, the test was removed, and we 13376 # assume the GNU/Linux dynamic linker is in use. 13377 dynamic_linker='GNU/Linux ld.so' 13378 ;; 13379 13380netbsd*) 13381 version_type=sunos 13382 need_lib_prefix=no 13383 need_version=no 13384 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 13385 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13386 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13387 dynamic_linker='NetBSD (a.out) ld.so' 13388 else 13389 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13390 soname_spec='$libname$release$shared_ext$major' 13391 dynamic_linker='NetBSD ld.elf_so' 13392 fi 13393 shlibpath_var=LD_LIBRARY_PATH 13394 shlibpath_overrides_runpath=yes 13395 hardcode_into_libs=yes 13396 ;; 13397 13398newsos6) 13399 version_type=linux # correct to gnu/linux during the next big refactor 13400 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13401 shlibpath_var=LD_LIBRARY_PATH 13402 shlibpath_overrides_runpath=yes 13403 ;; 13404 13405*nto* | *qnx*) 13406 version_type=qnx 13407 need_lib_prefix=no 13408 need_version=no 13409 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13410 soname_spec='$libname$release$shared_ext$major' 13411 shlibpath_var=LD_LIBRARY_PATH 13412 shlibpath_overrides_runpath=no 13413 hardcode_into_libs=yes 13414 dynamic_linker='ldqnx.so' 13415 ;; 13416 13417openbsd* | bitrig*) 13418 version_type=sunos 13419 sys_lib_dlsearch_path_spec=/usr/lib 13420 need_lib_prefix=no 13421 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 13422 need_version=no 13423 else 13424 need_version=yes 13425 fi 13426 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13427 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 13428 shlibpath_var=LD_LIBRARY_PATH 13429 shlibpath_overrides_runpath=yes 13430 ;; 13431 13432os2*) 13433 libname_spec='$name' 13434 version_type=windows 13435 shrext_cmds=.dll 13436 need_version=no 13437 need_lib_prefix=no 13438 # OS/2 can only load a DLL with a base name of 8 characters or less. 13439 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 13440 v=$($ECHO $release$versuffix | tr -d .-); 13441 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 13442 $ECHO $n$v`$shared_ext' 13443 library_names_spec='${libname}_dll.$libext' 13444 dynamic_linker='OS/2 ld.exe' 13445 shlibpath_var=BEGINLIBPATH 13446 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 13447 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13448 postinstall_cmds='base_file=`basename \$file`~ 13449 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 13450 dldir=$destdir/`dirname \$dlpath`~ 13451 test -d \$dldir || mkdir -p \$dldir~ 13452 $install_prog $dir/$dlname \$dldir/$dlname~ 13453 chmod a+x \$dldir/$dlname~ 13454 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 13455 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 13456 fi' 13457 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 13458 dlpath=$dir/\$dldll~ 13459 $RM \$dlpath' 13460 ;; 13461 13462osf3* | osf4* | osf5*) 13463 version_type=osf 13464 need_lib_prefix=no 13465 need_version=no 13466 soname_spec='$libname$release$shared_ext$major' 13467 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13468 shlibpath_var=LD_LIBRARY_PATH 13469 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 13470 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 13471 ;; 13472 13473rdos*) 13474 dynamic_linker=no 13475 ;; 13476 13477solaris*) 13478 version_type=linux # correct to gnu/linux during the next big refactor 13479 need_lib_prefix=no 13480 need_version=no 13481 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13482 soname_spec='$libname$release$shared_ext$major' 13483 shlibpath_var=LD_LIBRARY_PATH 13484 shlibpath_overrides_runpath=yes 13485 hardcode_into_libs=yes 13486 # ldd complains unless libraries are executable 13487 postinstall_cmds='chmod +x $lib' 13488 ;; 13489 13490sunos4*) 13491 version_type=sunos 13492 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 13493 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 13494 shlibpath_var=LD_LIBRARY_PATH 13495 shlibpath_overrides_runpath=yes 13496 if test yes = "$with_gnu_ld"; then 13497 need_lib_prefix=no 13498 fi 13499 need_version=yes 13500 ;; 13501 13502sysv4 | sysv4.3*) 13503 version_type=linux # correct to gnu/linux during the next big refactor 13504 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13505 soname_spec='$libname$release$shared_ext$major' 13506 shlibpath_var=LD_LIBRARY_PATH 13507 case $host_vendor in 13508 sni) 13509 shlibpath_overrides_runpath=no 13510 need_lib_prefix=no 13511 runpath_var=LD_RUN_PATH 13512 ;; 13513 siemens) 13514 need_lib_prefix=no 13515 ;; 13516 motorola) 13517 need_lib_prefix=no 13518 need_version=no 13519 shlibpath_overrides_runpath=no 13520 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 13521 ;; 13522 esac 13523 ;; 13524 13525sysv4*MP*) 13526 if test -d /usr/nec; then 13527 version_type=linux # correct to gnu/linux during the next big refactor 13528 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 13529 soname_spec='$libname$shared_ext.$major' 13530 shlibpath_var=LD_LIBRARY_PATH 13531 fi 13532 ;; 13533 13534sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 13535 version_type=sco 13536 need_lib_prefix=no 13537 need_version=no 13538 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 13539 soname_spec='$libname$release$shared_ext$major' 13540 shlibpath_var=LD_LIBRARY_PATH 13541 shlibpath_overrides_runpath=yes 13542 hardcode_into_libs=yes 13543 if test yes = "$with_gnu_ld"; then 13544 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 13545 else 13546 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 13547 case $host_os in 13548 sco3.2v5*) 13549 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 13550 ;; 13551 esac 13552 fi 13553 sys_lib_dlsearch_path_spec='/usr/lib' 13554 ;; 13555 13556tpf*) 13557 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 13558 version_type=linux # correct to gnu/linux during the next big refactor 13559 need_lib_prefix=no 13560 need_version=no 13561 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13562 shlibpath_var=LD_LIBRARY_PATH 13563 shlibpath_overrides_runpath=no 13564 hardcode_into_libs=yes 13565 ;; 13566 13567uts4*) 13568 version_type=linux # correct to gnu/linux during the next big refactor 13569 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 13570 soname_spec='$libname$release$shared_ext$major' 13571 shlibpath_var=LD_LIBRARY_PATH 13572 ;; 13573 13574*) 13575 dynamic_linker=no 13576 ;; 13577esac 13578{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 13579$as_echo "$dynamic_linker" >&6; } 13580test no = "$dynamic_linker" && can_build_shared=no 13581 13582variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 13583if test yes = "$GCC"; then 13584 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 13585fi 13586 13587if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 13588 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 13589fi 13590 13591if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 13592 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 13593fi 13594 13595# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 13596configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 13597 13598# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 13599func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 13600 13601# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 13602configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 13603 13604 13605 13606 13607 13608 13609 13610 13611 13612 13613 13614 13615 13616 13617 13618 13619 13620 13621 13622 13623 13624 13625 13626 13627 13628 13629 13630 13631 13632 13633 13634 13635 13636 13637 13638 13639 13640 13641 13642 13643 13644 13645 13646 13647 13648 13649 13650 13651 13652 13653 13654 13655 13656 13657 13658 13659 13660 13661 13662 13663 13664 13665 13666 13667 13668 13669 13670 13671 13672 13673 13674 13675 13676 13677 13678 13679 13680 13681 13682 13683 13684 13685 13686 13687 13688 13689 13690 13691 13692 13693 13694 13695 13696 13697 13698 13699 13700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 13701$as_echo_n "checking how to hardcode library paths into programs... " >&6; } 13702hardcode_action= 13703if test -n "$hardcode_libdir_flag_spec" || 13704 test -n "$runpath_var" || 13705 test yes = "$hardcode_automatic"; then 13706 13707 # We can hardcode non-existent directories. 13708 if test no != "$hardcode_direct" && 13709 # If the only mechanism to avoid hardcoding is shlibpath_var, we 13710 # have to relink, otherwise we might link with an installed library 13711 # when we should be linking with a yet-to-be-installed one 13712 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 13713 test no != "$hardcode_minus_L"; then 13714 # Linking always hardcodes the temporary library directory. 13715 hardcode_action=relink 13716 else 13717 # We can link without hardcoding, and we can hardcode nonexisting dirs. 13718 hardcode_action=immediate 13719 fi 13720else 13721 # We cannot hardcode anything, or else we can only hardcode existing 13722 # directories. 13723 hardcode_action=unsupported 13724fi 13725{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 13726$as_echo "$hardcode_action" >&6; } 13727 13728if test relink = "$hardcode_action" || 13729 test yes = "$inherit_rpath"; then 13730 # Fast installation is not supported 13731 enable_fast_install=no 13732elif test yes = "$shlibpath_overrides_runpath" || 13733 test no = "$enable_shared"; then 13734 # Fast installation is not necessary 13735 enable_fast_install=needless 13736fi 13737 13738 13739 13740 13741 13742 13743 if test yes != "$enable_dlopen"; then 13744 enable_dlopen=unknown 13745 enable_dlopen_self=unknown 13746 enable_dlopen_self_static=unknown 13747else 13748 lt_cv_dlopen=no 13749 lt_cv_dlopen_libs= 13750 13751 case $host_os in 13752 beos*) 13753 lt_cv_dlopen=load_add_on 13754 lt_cv_dlopen_libs= 13755 lt_cv_dlopen_self=yes 13756 ;; 13757 13758 mingw* | pw32* | cegcc*) 13759 lt_cv_dlopen=LoadLibrary 13760 lt_cv_dlopen_libs= 13761 ;; 13762 13763 cygwin*) 13764 lt_cv_dlopen=dlopen 13765 lt_cv_dlopen_libs= 13766 ;; 13767 13768 darwin*) 13769 # if libdl is installed we need to link against it 13770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 13771$as_echo_n "checking for dlopen in -ldl... " >&6; } 13772if ${ac_cv_lib_dl_dlopen+:} false; then : 13773 $as_echo_n "(cached) " >&6 13774else 13775 ac_check_lib_save_LIBS=$LIBS 13776LIBS="-ldl $LIBS" 13777cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13778/* end confdefs.h. */ 13779 13780/* Override any GCC internal prototype to avoid an error. 13781 Use char because int might match the return type of a GCC 13782 builtin and then its argument prototype would still apply. */ 13783#ifdef __cplusplus 13784extern "C" 13785#endif 13786char dlopen (); 13787int 13788main () 13789{ 13790return dlopen (); 13791 ; 13792 return 0; 13793} 13794_ACEOF 13795if ac_fn_c_try_link "$LINENO"; then : 13796 ac_cv_lib_dl_dlopen=yes 13797else 13798 ac_cv_lib_dl_dlopen=no 13799fi 13800rm -f core conftest.err conftest.$ac_objext \ 13801 conftest$ac_exeext conftest.$ac_ext 13802LIBS=$ac_check_lib_save_LIBS 13803fi 13804{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 13805$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 13806if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 13807 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 13808else 13809 13810 lt_cv_dlopen=dyld 13811 lt_cv_dlopen_libs= 13812 lt_cv_dlopen_self=yes 13813 13814fi 13815 13816 ;; 13817 13818 tpf*) 13819 # Don't try to run any link tests for TPF. We know it's impossible 13820 # because TPF is a cross-compiler, and we know how we open DSOs. 13821 lt_cv_dlopen=dlopen 13822 lt_cv_dlopen_libs= 13823 lt_cv_dlopen_self=no 13824 ;; 13825 13826 *) 13827 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 13828if test "x$ac_cv_func_shl_load" = xyes; then : 13829 lt_cv_dlopen=shl_load 13830else 13831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 13832$as_echo_n "checking for shl_load in -ldld... " >&6; } 13833if ${ac_cv_lib_dld_shl_load+:} false; then : 13834 $as_echo_n "(cached) " >&6 13835else 13836 ac_check_lib_save_LIBS=$LIBS 13837LIBS="-ldld $LIBS" 13838cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13839/* end confdefs.h. */ 13840 13841/* Override any GCC internal prototype to avoid an error. 13842 Use char because int might match the return type of a GCC 13843 builtin and then its argument prototype would still apply. */ 13844#ifdef __cplusplus 13845extern "C" 13846#endif 13847char shl_load (); 13848int 13849main () 13850{ 13851return shl_load (); 13852 ; 13853 return 0; 13854} 13855_ACEOF 13856if ac_fn_c_try_link "$LINENO"; then : 13857 ac_cv_lib_dld_shl_load=yes 13858else 13859 ac_cv_lib_dld_shl_load=no 13860fi 13861rm -f core conftest.err conftest.$ac_objext \ 13862 conftest$ac_exeext conftest.$ac_ext 13863LIBS=$ac_check_lib_save_LIBS 13864fi 13865{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 13866$as_echo "$ac_cv_lib_dld_shl_load" >&6; } 13867if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 13868 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 13869else 13870 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 13871if test "x$ac_cv_func_dlopen" = xyes; then : 13872 lt_cv_dlopen=dlopen 13873else 13874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 13875$as_echo_n "checking for dlopen in -ldl... " >&6; } 13876if ${ac_cv_lib_dl_dlopen+:} false; then : 13877 $as_echo_n "(cached) " >&6 13878else 13879 ac_check_lib_save_LIBS=$LIBS 13880LIBS="-ldl $LIBS" 13881cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13882/* end confdefs.h. */ 13883 13884/* Override any GCC internal prototype to avoid an error. 13885 Use char because int might match the return type of a GCC 13886 builtin and then its argument prototype would still apply. */ 13887#ifdef __cplusplus 13888extern "C" 13889#endif 13890char dlopen (); 13891int 13892main () 13893{ 13894return dlopen (); 13895 ; 13896 return 0; 13897} 13898_ACEOF 13899if ac_fn_c_try_link "$LINENO"; then : 13900 ac_cv_lib_dl_dlopen=yes 13901else 13902 ac_cv_lib_dl_dlopen=no 13903fi 13904rm -f core conftest.err conftest.$ac_objext \ 13905 conftest$ac_exeext conftest.$ac_ext 13906LIBS=$ac_check_lib_save_LIBS 13907fi 13908{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 13909$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 13910if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 13911 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 13912else 13913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 13914$as_echo_n "checking for dlopen in -lsvld... " >&6; } 13915if ${ac_cv_lib_svld_dlopen+:} false; then : 13916 $as_echo_n "(cached) " >&6 13917else 13918 ac_check_lib_save_LIBS=$LIBS 13919LIBS="-lsvld $LIBS" 13920cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13921/* end confdefs.h. */ 13922 13923/* Override any GCC internal prototype to avoid an error. 13924 Use char because int might match the return type of a GCC 13925 builtin and then its argument prototype would still apply. */ 13926#ifdef __cplusplus 13927extern "C" 13928#endif 13929char dlopen (); 13930int 13931main () 13932{ 13933return dlopen (); 13934 ; 13935 return 0; 13936} 13937_ACEOF 13938if ac_fn_c_try_link "$LINENO"; then : 13939 ac_cv_lib_svld_dlopen=yes 13940else 13941 ac_cv_lib_svld_dlopen=no 13942fi 13943rm -f core conftest.err conftest.$ac_objext \ 13944 conftest$ac_exeext conftest.$ac_ext 13945LIBS=$ac_check_lib_save_LIBS 13946fi 13947{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 13948$as_echo "$ac_cv_lib_svld_dlopen" >&6; } 13949if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 13950 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 13951else 13952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 13953$as_echo_n "checking for dld_link in -ldld... " >&6; } 13954if ${ac_cv_lib_dld_dld_link+:} false; then : 13955 $as_echo_n "(cached) " >&6 13956else 13957 ac_check_lib_save_LIBS=$LIBS 13958LIBS="-ldld $LIBS" 13959cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13960/* end confdefs.h. */ 13961 13962/* Override any GCC internal prototype to avoid an error. 13963 Use char because int might match the return type of a GCC 13964 builtin and then its argument prototype would still apply. */ 13965#ifdef __cplusplus 13966extern "C" 13967#endif 13968char dld_link (); 13969int 13970main () 13971{ 13972return dld_link (); 13973 ; 13974 return 0; 13975} 13976_ACEOF 13977if ac_fn_c_try_link "$LINENO"; then : 13978 ac_cv_lib_dld_dld_link=yes 13979else 13980 ac_cv_lib_dld_dld_link=no 13981fi 13982rm -f core conftest.err conftest.$ac_objext \ 13983 conftest$ac_exeext conftest.$ac_ext 13984LIBS=$ac_check_lib_save_LIBS 13985fi 13986{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 13987$as_echo "$ac_cv_lib_dld_dld_link" >&6; } 13988if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 13989 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 13990fi 13991 13992 13993fi 13994 13995 13996fi 13997 13998 13999fi 14000 14001 14002fi 14003 14004 14005fi 14006 14007 ;; 14008 esac 14009 14010 if test no = "$lt_cv_dlopen"; then 14011 enable_dlopen=no 14012 else 14013 enable_dlopen=yes 14014 fi 14015 14016 case $lt_cv_dlopen in 14017 dlopen) 14018 save_CPPFLAGS=$CPPFLAGS 14019 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 14020 14021 save_LDFLAGS=$LDFLAGS 14022 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 14023 14024 save_LIBS=$LIBS 14025 LIBS="$lt_cv_dlopen_libs $LIBS" 14026 14027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 14028$as_echo_n "checking whether a program can dlopen itself... " >&6; } 14029if ${lt_cv_dlopen_self+:} false; then : 14030 $as_echo_n "(cached) " >&6 14031else 14032 if test yes = "$cross_compiling"; then : 14033 lt_cv_dlopen_self=cross 14034else 14035 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14036 lt_status=$lt_dlunknown 14037 cat > conftest.$ac_ext <<_LT_EOF 14038#line $LINENO "configure" 14039#include "confdefs.h" 14040 14041#if HAVE_DLFCN_H 14042#include <dlfcn.h> 14043#endif 14044 14045#include <stdio.h> 14046 14047#ifdef RTLD_GLOBAL 14048# define LT_DLGLOBAL RTLD_GLOBAL 14049#else 14050# ifdef DL_GLOBAL 14051# define LT_DLGLOBAL DL_GLOBAL 14052# else 14053# define LT_DLGLOBAL 0 14054# endif 14055#endif 14056 14057/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14058 find out it does not work in some platform. */ 14059#ifndef LT_DLLAZY_OR_NOW 14060# ifdef RTLD_LAZY 14061# define LT_DLLAZY_OR_NOW RTLD_LAZY 14062# else 14063# ifdef DL_LAZY 14064# define LT_DLLAZY_OR_NOW DL_LAZY 14065# else 14066# ifdef RTLD_NOW 14067# define LT_DLLAZY_OR_NOW RTLD_NOW 14068# else 14069# ifdef DL_NOW 14070# define LT_DLLAZY_OR_NOW DL_NOW 14071# else 14072# define LT_DLLAZY_OR_NOW 0 14073# endif 14074# endif 14075# endif 14076# endif 14077#endif 14078 14079/* When -fvisibility=hidden is used, assume the code has been annotated 14080 correspondingly for the symbols needed. */ 14081#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14082int fnord () __attribute__((visibility("default"))); 14083#endif 14084 14085int fnord () { return 42; } 14086int main () 14087{ 14088 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14089 int status = $lt_dlunknown; 14090 14091 if (self) 14092 { 14093 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14094 else 14095 { 14096 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14097 else puts (dlerror ()); 14098 } 14099 /* dlclose (self); */ 14100 } 14101 else 14102 puts (dlerror ()); 14103 14104 return status; 14105} 14106_LT_EOF 14107 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14108 (eval $ac_link) 2>&5 14109 ac_status=$? 14110 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14111 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14112 (./conftest; exit; ) >&5 2>/dev/null 14113 lt_status=$? 14114 case x$lt_status in 14115 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 14116 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 14117 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 14118 esac 14119 else : 14120 # compilation failed 14121 lt_cv_dlopen_self=no 14122 fi 14123fi 14124rm -fr conftest* 14125 14126 14127fi 14128{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 14129$as_echo "$lt_cv_dlopen_self" >&6; } 14130 14131 if test yes = "$lt_cv_dlopen_self"; then 14132 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 14133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 14134$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 14135if ${lt_cv_dlopen_self_static+:} false; then : 14136 $as_echo_n "(cached) " >&6 14137else 14138 if test yes = "$cross_compiling"; then : 14139 lt_cv_dlopen_self_static=cross 14140else 14141 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 14142 lt_status=$lt_dlunknown 14143 cat > conftest.$ac_ext <<_LT_EOF 14144#line $LINENO "configure" 14145#include "confdefs.h" 14146 14147#if HAVE_DLFCN_H 14148#include <dlfcn.h> 14149#endif 14150 14151#include <stdio.h> 14152 14153#ifdef RTLD_GLOBAL 14154# define LT_DLGLOBAL RTLD_GLOBAL 14155#else 14156# ifdef DL_GLOBAL 14157# define LT_DLGLOBAL DL_GLOBAL 14158# else 14159# define LT_DLGLOBAL 0 14160# endif 14161#endif 14162 14163/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 14164 find out it does not work in some platform. */ 14165#ifndef LT_DLLAZY_OR_NOW 14166# ifdef RTLD_LAZY 14167# define LT_DLLAZY_OR_NOW RTLD_LAZY 14168# else 14169# ifdef DL_LAZY 14170# define LT_DLLAZY_OR_NOW DL_LAZY 14171# else 14172# ifdef RTLD_NOW 14173# define LT_DLLAZY_OR_NOW RTLD_NOW 14174# else 14175# ifdef DL_NOW 14176# define LT_DLLAZY_OR_NOW DL_NOW 14177# else 14178# define LT_DLLAZY_OR_NOW 0 14179# endif 14180# endif 14181# endif 14182# endif 14183#endif 14184 14185/* When -fvisibility=hidden is used, assume the code has been annotated 14186 correspondingly for the symbols needed. */ 14187#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 14188int fnord () __attribute__((visibility("default"))); 14189#endif 14190 14191int fnord () { return 42; } 14192int main () 14193{ 14194 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 14195 int status = $lt_dlunknown; 14196 14197 if (self) 14198 { 14199 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 14200 else 14201 { 14202 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 14203 else puts (dlerror ()); 14204 } 14205 /* dlclose (self); */ 14206 } 14207 else 14208 puts (dlerror ()); 14209 14210 return status; 14211} 14212_LT_EOF 14213 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 14214 (eval $ac_link) 2>&5 14215 ac_status=$? 14216 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14217 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 14218 (./conftest; exit; ) >&5 2>/dev/null 14219 lt_status=$? 14220 case x$lt_status in 14221 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 14222 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 14223 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 14224 esac 14225 else : 14226 # compilation failed 14227 lt_cv_dlopen_self_static=no 14228 fi 14229fi 14230rm -fr conftest* 14231 14232 14233fi 14234{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 14235$as_echo "$lt_cv_dlopen_self_static" >&6; } 14236 fi 14237 14238 CPPFLAGS=$save_CPPFLAGS 14239 LDFLAGS=$save_LDFLAGS 14240 LIBS=$save_LIBS 14241 ;; 14242 esac 14243 14244 case $lt_cv_dlopen_self in 14245 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 14246 *) enable_dlopen_self=unknown ;; 14247 esac 14248 14249 case $lt_cv_dlopen_self_static in 14250 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 14251 *) enable_dlopen_self_static=unknown ;; 14252 esac 14253fi 14254 14255 14256 14257 14258 14259 14260 14261 14262 14263 14264 14265 14266 14267 14268 14269 14270 14271striplib= 14272old_striplib= 14273{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 14274$as_echo_n "checking whether stripping libraries is possible... " >&6; } 14275if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 14276 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 14277 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 14278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14279$as_echo "yes" >&6; } 14280else 14281# FIXME - insert some real tests, host_os isn't really good enough 14282 case $host_os in 14283 darwin*) 14284 if test -n "$STRIP"; then 14285 striplib="$STRIP -x" 14286 old_striplib="$STRIP -S" 14287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14288$as_echo "yes" >&6; } 14289 else 14290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14291$as_echo "no" >&6; } 14292 fi 14293 ;; 14294 *) 14295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14296$as_echo "no" >&6; } 14297 ;; 14298 esac 14299fi 14300 14301 14302 14303 14304 14305 14306 14307 14308 14309 14310 14311 14312 # Report what library types will actually be built 14313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 14314$as_echo_n "checking if libtool supports shared libraries... " >&6; } 14315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 14316$as_echo "$can_build_shared" >&6; } 14317 14318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 14319$as_echo_n "checking whether to build shared libraries... " >&6; } 14320 test no = "$can_build_shared" && enable_shared=no 14321 14322 # On AIX, shared libraries and static libraries use the same namespace, and 14323 # are all built from PIC. 14324 case $host_os in 14325 aix3*) 14326 test yes = "$enable_shared" && enable_static=no 14327 if test -n "$RANLIB"; then 14328 archive_cmds="$archive_cmds~\$RANLIB \$lib" 14329 postinstall_cmds='$RANLIB $lib' 14330 fi 14331 ;; 14332 14333 aix[4-9]*) 14334 if test ia64 != "$host_cpu"; then 14335 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 14336 yes,aix,yes) ;; # shared object as lib.so file only 14337 yes,svr4,*) ;; # shared object as lib.so archive member only 14338 yes,*) enable_static=no ;; # shared object in lib.a archive as well 14339 esac 14340 fi 14341 ;; 14342 esac 14343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 14344$as_echo "$enable_shared" >&6; } 14345 14346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 14347$as_echo_n "checking whether to build static libraries... " >&6; } 14348 # Make sure either enable_shared or enable_static is yes. 14349 test yes = "$enable_shared" || enable_static=yes 14350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 14351$as_echo "$enable_static" >&6; } 14352 14353 14354 14355 14356fi 14357ac_ext=c 14358ac_cpp='$CPP $CPPFLAGS' 14359ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 14360ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 14361ac_compiler_gnu=$ac_cv_c_compiler_gnu 14362 14363CC=$lt_save_CC 14364 14365 14366 14367 14368 14369 14370 14371 14372 14373 14374 14375 14376 14377 14378 14379 ac_config_commands="$ac_config_commands libtool" 14380 14381 14382 14383 14384# Only expand once: 14385 14386 14387 14388 14389# Checks for header files. 14390for 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 14391do : 14392 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14393ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 14394" 14395if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14396 cat >>confdefs.h <<_ACEOF 14397#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14398_ACEOF 14399 14400fi 14401 14402done 14403 14404 14405# check for types. 14406# Using own tests for int64* because autoconf builtin only give 32bit. 14407ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 14408if test "x$ac_cv_type_int8_t" = xyes; then : 14409 14410else 14411 14412cat >>confdefs.h <<_ACEOF 14413#define int8_t signed char 14414_ACEOF 14415 14416fi 14417 14418ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 14419if test "x$ac_cv_type_int16_t" = xyes; then : 14420 14421else 14422 14423cat >>confdefs.h <<_ACEOF 14424#define int16_t short 14425_ACEOF 14426 14427fi 14428 14429ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 14430if test "x$ac_cv_type_int32_t" = xyes; then : 14431 14432else 14433 14434cat >>confdefs.h <<_ACEOF 14435#define int32_t int 14436_ACEOF 14437 14438fi 14439 14440ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 14441if test "x$ac_cv_type_int64_t" = xyes; then : 14442 14443else 14444 14445cat >>confdefs.h <<_ACEOF 14446#define int64_t long long 14447_ACEOF 14448 14449fi 14450 14451ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 14452if test "x$ac_cv_type_uint8_t" = xyes; then : 14453 14454else 14455 14456cat >>confdefs.h <<_ACEOF 14457#define uint8_t unsigned char 14458_ACEOF 14459 14460fi 14461 14462ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 14463if test "x$ac_cv_type_uint16_t" = xyes; then : 14464 14465else 14466 14467cat >>confdefs.h <<_ACEOF 14468#define uint16_t unsigned short 14469_ACEOF 14470 14471fi 14472 14473ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 14474if test "x$ac_cv_type_uint32_t" = xyes; then : 14475 14476else 14477 14478cat >>confdefs.h <<_ACEOF 14479#define uint32_t unsigned int 14480_ACEOF 14481 14482fi 14483 14484ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 14485if test "x$ac_cv_type_uint64_t" = xyes; then : 14486 14487else 14488 14489cat >>confdefs.h <<_ACEOF 14490#define uint64_t unsigned long long 14491_ACEOF 14492 14493fi 14494 14495ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 14496if test "x$ac_cv_type_size_t" = xyes; then : 14497 14498else 14499 14500cat >>confdefs.h <<_ACEOF 14501#define size_t unsigned int 14502_ACEOF 14503 14504fi 14505 14506ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 14507if test "x$ac_cv_type_ssize_t" = xyes; then : 14508 14509else 14510 14511cat >>confdefs.h <<_ACEOF 14512#define ssize_t int 14513_ACEOF 14514 14515fi 14516 14517{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 14518$as_echo_n "checking for uid_t in sys/types.h... " >&6; } 14519if ${ac_cv_type_uid_t+:} false; then : 14520 $as_echo_n "(cached) " >&6 14521else 14522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14523/* end confdefs.h. */ 14524#include <sys/types.h> 14525 14526_ACEOF 14527if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 14528 $EGREP "uid_t" >/dev/null 2>&1; then : 14529 ac_cv_type_uid_t=yes 14530else 14531 ac_cv_type_uid_t=no 14532fi 14533rm -f conftest* 14534 14535fi 14536{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 14537$as_echo "$ac_cv_type_uid_t" >&6; } 14538if test $ac_cv_type_uid_t = no; then 14539 14540$as_echo "#define uid_t int" >>confdefs.h 14541 14542 14543$as_echo "#define gid_t int" >>confdefs.h 14544 14545fi 14546 14547ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 14548if test "x$ac_cv_type_pid_t" = xyes; then : 14549 14550else 14551 14552cat >>confdefs.h <<_ACEOF 14553#define pid_t int 14554_ACEOF 14555 14556fi 14557 14558ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 14559if test "x$ac_cv_type_off_t" = xyes; then : 14560 14561else 14562 14563cat >>confdefs.h <<_ACEOF 14564#define off_t long int 14565_ACEOF 14566 14567fi 14568 14569ac_fn_c_check_type "$LINENO" "u_char" "ac_cv_type_u_char" " 14570$ac_includes_default 14571#ifdef HAVE_WINSOCK2_H 14572# include <winsock2.h> 14573#endif 14574 14575" 14576if test "x$ac_cv_type_u_char" = xyes; then : 14577 14578else 14579 14580$as_echo "#define u_char unsigned char" >>confdefs.h 14581 14582fi 14583 14584ac_fn_c_check_type "$LINENO" "rlim_t" "ac_cv_type_rlim_t" " 14585$ac_includes_default 14586#ifdef HAVE_SYS_RESOURCE_H 14587# include <sys/resource.h> 14588#endif 14589 14590" 14591if test "x$ac_cv_type_rlim_t" = xyes; then : 14592 14593else 14594 14595$as_echo "#define rlim_t unsigned long" >>confdefs.h 14596 14597fi 14598 14599 14600ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 14601$ac_includes_default 14602#ifdef HAVE_SYS_SOCKET_H 14603# include <sys/socket.h> 14604#endif 14605#ifdef HAVE_WS2TCPIP_H 14606# include <ws2tcpip.h> 14607#endif 14608 14609" 14610if test "x$ac_cv_type_socklen_t" = xyes; then : 14611 14612else 14613 14614$as_echo "#define socklen_t int" >>confdefs.h 14615 14616fi 14617 14618 ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " 14619$ac_includes_default 14620#ifdef HAVE_SYS_TYPES_H 14621# include <sys/types.h> 14622#endif 14623#ifdef HAVE_NETINET_IN_H 14624# include <netinet/in.h> 14625#endif 14626 14627" 14628if test "x$ac_cv_type_in_addr_t" = xyes; then : 14629 14630else 14631 14632$as_echo "#define in_addr_t uint32_t" >>confdefs.h 14633 14634fi 14635 14636 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" " 14637$ac_includes_default 14638#ifdef HAVE_SYS_TYPES_H 14639# include <sys/types.h> 14640#endif 14641#ifdef HAVE_NETINET_IN_H 14642# include <netinet/in.h> 14643#endif 14644 14645" 14646if test "x$ac_cv_type_in_port_t" = xyes; then : 14647 14648else 14649 14650$as_echo "#define in_port_t uint16_t" >>confdefs.h 14651 14652fi 14653 14654{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if memcmp compares unsigned" >&5 14655$as_echo_n "checking if memcmp compares unsigned... " >&6; } 14656if test "$cross_compiling" = yes; then : 14657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compile no" >&5 14658$as_echo "cross-compile no" >&6; } 14659 14660$as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 14661 14662 case " $LIBOBJS " in 14663 *" memcmp.$ac_objext "* ) ;; 14664 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 14665 ;; 14666esac 14667 14668 14669else 14670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14671/* end confdefs.h. */ 14672 14673#include <stdio.h> 14674#include <stdlib.h> 14675#include <string.h> 14676int main(void) 14677{ 14678 char a = 255, b = 0; 14679 if(memcmp(&a, &b, 1) < 0) 14680 return 1; 14681 return 0; 14682} 14683 14684_ACEOF 14685if ac_fn_c_try_run "$LINENO"; then : 14686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14687$as_echo "yes" >&6; } 14688else 14689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14690$as_echo "no" >&6; } 14691 14692$as_echo "#define MEMCMP_IS_BROKEN 1" >>confdefs.h 14693 14694 case " $LIBOBJS " in 14695 *" memcmp.$ac_objext "* ) ;; 14696 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" 14697 ;; 14698esac 14699 14700 14701fi 14702rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14703 conftest.$ac_objext conftest.beam conftest.$ac_ext 14704fi 14705 14706 14707# The cast to long int works around a bug in the HP C Compiler 14708# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 14709# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 14710# This bug is HP SR number 8606223364. 14711{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 14712$as_echo_n "checking size of time_t... " >&6; } 14713if ${ac_cv_sizeof_time_t+:} false; then : 14714 $as_echo_n "(cached) " >&6 14715else 14716 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" " 14717$ac_includes_default 14718#ifdef TIME_WITH_SYS_TIME 14719# include <sys/time.h> 14720# include <time.h> 14721#else 14722# ifdef HAVE_SYS_TIME_H 14723# include <sys/time.h> 14724# else 14725# include <time.h> 14726# endif 14727#endif 14728 14729"; then : 14730 14731else 14732 if test "$ac_cv_type_time_t" = yes; then 14733 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 14734$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 14735as_fn_error 77 "cannot compute sizeof (time_t) 14736See \`config.log' for more details" "$LINENO" 5; } 14737 else 14738 ac_cv_sizeof_time_t=0 14739 fi 14740fi 14741 14742fi 14743{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 14744$as_echo "$ac_cv_sizeof_time_t" >&6; } 14745 14746 14747 14748cat >>confdefs.h <<_ACEOF 14749#define SIZEOF_TIME_T $ac_cv_sizeof_time_t 14750_ACEOF 14751 14752 14753 14754# add option to disable the evil rpath 14755 14756# Check whether --enable-rpath was given. 14757if test "${enable_rpath+set}" = set; then : 14758 enableval=$enable_rpath; enable_rpath=$enableval 14759else 14760 enable_rpath=yes 14761fi 14762 14763if test "x$enable_rpath" = xno; then 14764 ac_config_commands="$ac_config_commands disable-rpath" 14765 14766fi 14767 14768 14769 14770# check to see if libraries are needed for these functions. 14771{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 14772$as_echo_n "checking for library containing inet_pton... " >&6; } 14773if ${ac_cv_search_inet_pton+:} false; then : 14774 $as_echo_n "(cached) " >&6 14775else 14776 ac_func_search_save_LIBS=$LIBS 14777cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14778/* end confdefs.h. */ 14779 14780/* Override any GCC internal prototype to avoid an error. 14781 Use char because int might match the return type of a GCC 14782 builtin and then its argument prototype would still apply. */ 14783#ifdef __cplusplus 14784extern "C" 14785#endif 14786char inet_pton (); 14787int 14788main () 14789{ 14790return inet_pton (); 14791 ; 14792 return 0; 14793} 14794_ACEOF 14795for ac_lib in '' nsl; do 14796 if test -z "$ac_lib"; then 14797 ac_res="none required" 14798 else 14799 ac_res=-l$ac_lib 14800 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 14801 fi 14802 if ac_fn_c_try_link "$LINENO"; then : 14803 ac_cv_search_inet_pton=$ac_res 14804fi 14805rm -f core conftest.err conftest.$ac_objext \ 14806 conftest$ac_exeext 14807 if ${ac_cv_search_inet_pton+:} false; then : 14808 break 14809fi 14810done 14811if ${ac_cv_search_inet_pton+:} false; then : 14812 14813else 14814 ac_cv_search_inet_pton=no 14815fi 14816rm conftest.$ac_ext 14817LIBS=$ac_func_search_save_LIBS 14818fi 14819{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 14820$as_echo "$ac_cv_search_inet_pton" >&6; } 14821ac_res=$ac_cv_search_inet_pton 14822if test "$ac_res" != no; then : 14823 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 14824 14825fi 14826 14827{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 14828$as_echo_n "checking for library containing socket... " >&6; } 14829if ${ac_cv_search_socket+:} false; then : 14830 $as_echo_n "(cached) " >&6 14831else 14832 ac_func_search_save_LIBS=$LIBS 14833cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14834/* end confdefs.h. */ 14835 14836/* Override any GCC internal prototype to avoid an error. 14837 Use char because int might match the return type of a GCC 14838 builtin and then its argument prototype would still apply. */ 14839#ifdef __cplusplus 14840extern "C" 14841#endif 14842char socket (); 14843int 14844main () 14845{ 14846return socket (); 14847 ; 14848 return 0; 14849} 14850_ACEOF 14851for ac_lib in '' socket; do 14852 if test -z "$ac_lib"; then 14853 ac_res="none required" 14854 else 14855 ac_res=-l$ac_lib 14856 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 14857 fi 14858 if ac_fn_c_try_link "$LINENO"; then : 14859 ac_cv_search_socket=$ac_res 14860fi 14861rm -f core conftest.err conftest.$ac_objext \ 14862 conftest$ac_exeext 14863 if ${ac_cv_search_socket+:} false; then : 14864 break 14865fi 14866done 14867if ${ac_cv_search_socket+:} false; then : 14868 14869else 14870 ac_cv_search_socket=no 14871fi 14872rm conftest.$ac_ext 14873LIBS=$ac_func_search_save_LIBS 14874fi 14875{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 14876$as_echo "$ac_cv_search_socket" >&6; } 14877ac_res=$ac_cv_search_socket 14878if test "$ac_res" != no; then : 14879 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 14880 14881fi 14882 14883 14884# check wether strptime also works 14885 14886# check some functions of the OS before linking libs (while still runnable). 14887for ac_header in unistd.h 14888do : 14889 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" 14890if test "x$ac_cv_header_unistd_h" = xyes; then : 14891 cat >>confdefs.h <<_ACEOF 14892#define HAVE_UNISTD_H 1 14893_ACEOF 14894 14895fi 14896 14897done 14898 14899{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 14900$as_echo_n "checking for working chown... " >&6; } 14901if ${ac_cv_func_chown_works+:} false; then : 14902 $as_echo_n "(cached) " >&6 14903else 14904 if test "$cross_compiling" = yes; then : 14905 ac_cv_func_chown_works=no 14906else 14907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14908/* end confdefs.h. */ 14909$ac_includes_default 14910#include <fcntl.h> 14911 14912int 14913main () 14914{ 14915 char *f = "conftest.chown"; 14916 struct stat before, after; 14917 14918 if (creat (f, 0600) < 0) 14919 return 1; 14920 if (stat (f, &before) < 0) 14921 return 1; 14922 if (chown (f, (uid_t) -1, (gid_t) -1) == -1) 14923 return 1; 14924 if (stat (f, &after) < 0) 14925 return 1; 14926 return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); 14927 14928 ; 14929 return 0; 14930} 14931_ACEOF 14932if ac_fn_c_try_run "$LINENO"; then : 14933 ac_cv_func_chown_works=yes 14934else 14935 ac_cv_func_chown_works=no 14936fi 14937rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14938 conftest.$ac_objext conftest.beam conftest.$ac_ext 14939fi 14940 14941rm -f conftest.chown 14942 14943fi 14944{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 14945$as_echo "$ac_cv_func_chown_works" >&6; } 14946if test $ac_cv_func_chown_works = yes; then 14947 14948$as_echo "#define HAVE_CHOWN 1" >>confdefs.h 14949 14950fi 14951 14952for ac_header in vfork.h 14953do : 14954 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 14955if test "x$ac_cv_header_vfork_h" = xyes; then : 14956 cat >>confdefs.h <<_ACEOF 14957#define HAVE_VFORK_H 1 14958_ACEOF 14959 14960fi 14961 14962done 14963 14964for ac_func in fork vfork 14965do : 14966 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14967ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14968if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14969 cat >>confdefs.h <<_ACEOF 14970#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14971_ACEOF 14972 14973fi 14974done 14975 14976if test "x$ac_cv_func_fork" = xyes; then 14977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 14978$as_echo_n "checking for working fork... " >&6; } 14979if ${ac_cv_func_fork_works+:} false; then : 14980 $as_echo_n "(cached) " >&6 14981else 14982 if test "$cross_compiling" = yes; then : 14983 ac_cv_func_fork_works=cross 14984else 14985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14986/* end confdefs.h. */ 14987$ac_includes_default 14988int 14989main () 14990{ 14991 14992 /* By Ruediger Kuhlmann. */ 14993 return fork () < 0; 14994 14995 ; 14996 return 0; 14997} 14998_ACEOF 14999if ac_fn_c_try_run "$LINENO"; then : 15000 ac_cv_func_fork_works=yes 15001else 15002 ac_cv_func_fork_works=no 15003fi 15004rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15005 conftest.$ac_objext conftest.beam conftest.$ac_ext 15006fi 15007 15008fi 15009{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 15010$as_echo "$ac_cv_func_fork_works" >&6; } 15011 15012else 15013 ac_cv_func_fork_works=$ac_cv_func_fork 15014fi 15015if test "x$ac_cv_func_fork_works" = xcross; then 15016 case $host in 15017 *-*-amigaos* | *-*-msdosdjgpp*) 15018 # Override, as these systems have only a dummy fork() stub 15019 ac_cv_func_fork_works=no 15020 ;; 15021 *) 15022 ac_cv_func_fork_works=yes 15023 ;; 15024 esac 15025 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 15026$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 15027fi 15028ac_cv_func_vfork_works=$ac_cv_func_vfork 15029if test "x$ac_cv_func_vfork" = xyes; then 15030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 15031$as_echo_n "checking for working vfork... " >&6; } 15032if ${ac_cv_func_vfork_works+:} false; then : 15033 $as_echo_n "(cached) " >&6 15034else 15035 if test "$cross_compiling" = yes; then : 15036 ac_cv_func_vfork_works=cross 15037else 15038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15039/* end confdefs.h. */ 15040/* Thanks to Paul Eggert for this test. */ 15041$ac_includes_default 15042#include <sys/wait.h> 15043#ifdef HAVE_VFORK_H 15044# include <vfork.h> 15045#endif 15046/* On some sparc systems, changes by the child to local and incoming 15047 argument registers are propagated back to the parent. The compiler 15048 is told about this with #include <vfork.h>, but some compilers 15049 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 15050 static variable whose address is put into a register that is 15051 clobbered by the vfork. */ 15052static void 15053#ifdef __cplusplus 15054sparc_address_test (int arg) 15055# else 15056sparc_address_test (arg) int arg; 15057#endif 15058{ 15059 static pid_t child; 15060 if (!child) { 15061 child = vfork (); 15062 if (child < 0) { 15063 perror ("vfork"); 15064 _exit(2); 15065 } 15066 if (!child) { 15067 arg = getpid(); 15068 write(-1, "", 0); 15069 _exit (arg); 15070 } 15071 } 15072} 15073 15074int 15075main () 15076{ 15077 pid_t parent = getpid (); 15078 pid_t child; 15079 15080 sparc_address_test (0); 15081 15082 child = vfork (); 15083 15084 if (child == 0) { 15085 /* Here is another test for sparc vfork register problems. This 15086 test uses lots of local variables, at least as many local 15087 variables as main has allocated so far including compiler 15088 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 15089 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 15090 reuse the register of parent for one of the local variables, 15091 since it will think that parent can't possibly be used any more 15092 in this routine. Assigning to the local variable will thus 15093 munge parent in the parent process. */ 15094 pid_t 15095 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 15096 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 15097 /* Convince the compiler that p..p7 are live; otherwise, it might 15098 use the same hardware register for all 8 local variables. */ 15099 if (p != p1 || p != p2 || p != p3 || p != p4 15100 || p != p5 || p != p6 || p != p7) 15101 _exit(1); 15102 15103 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 15104 from child file descriptors. If the child closes a descriptor 15105 before it execs or exits, this munges the parent's descriptor 15106 as well. Test for this by closing stdout in the child. */ 15107 _exit(close(fileno(stdout)) != 0); 15108 } else { 15109 int status; 15110 struct stat st; 15111 15112 while (wait(&status) != child) 15113 ; 15114 return ( 15115 /* Was there some problem with vforking? */ 15116 child < 0 15117 15118 /* Did the child fail? (This shouldn't happen.) */ 15119 || status 15120 15121 /* Did the vfork/compiler bug occur? */ 15122 || parent != getpid() 15123 15124 /* Did the file descriptor bug occur? */ 15125 || fstat(fileno(stdout), &st) != 0 15126 ); 15127 } 15128} 15129_ACEOF 15130if ac_fn_c_try_run "$LINENO"; then : 15131 ac_cv_func_vfork_works=yes 15132else 15133 ac_cv_func_vfork_works=no 15134fi 15135rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15136 conftest.$ac_objext conftest.beam conftest.$ac_ext 15137fi 15138 15139fi 15140{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 15141$as_echo "$ac_cv_func_vfork_works" >&6; } 15142 15143fi; 15144if test "x$ac_cv_func_fork_works" = xcross; then 15145 ac_cv_func_vfork_works=$ac_cv_func_vfork 15146 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 15147$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 15148fi 15149 15150if test "x$ac_cv_func_vfork_works" = xyes; then 15151 15152$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 15153 15154else 15155 15156$as_echo "#define vfork fork" >>confdefs.h 15157 15158fi 15159if test "x$ac_cv_func_fork_works" = xyes; then 15160 15161$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 15162 15163fi 15164 15165{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 15166$as_echo_n "checking return type of signal handlers... " >&6; } 15167if ${ac_cv_type_signal+:} false; then : 15168 $as_echo_n "(cached) " >&6 15169else 15170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15171/* end confdefs.h. */ 15172#include <sys/types.h> 15173#include <signal.h> 15174 15175int 15176main () 15177{ 15178return *(signal (0, 0)) (0) == 1; 15179 ; 15180 return 0; 15181} 15182_ACEOF 15183if ac_fn_c_try_compile "$LINENO"; then : 15184 ac_cv_type_signal=int 15185else 15186 ac_cv_type_signal=void 15187fi 15188rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15189fi 15190{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 15191$as_echo "$ac_cv_type_signal" >&6; } 15192 15193cat >>confdefs.h <<_ACEOF 15194#define RETSIGTYPE $ac_cv_type_signal 15195_ACEOF 15196 15197 15198{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 15199$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } 15200if ${ac_cv_sys_largefile_source+:} false; then : 15201 $as_echo_n "(cached) " >&6 15202else 15203 while :; do 15204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15205/* end confdefs.h. */ 15206#include <sys/types.h> /* for off_t */ 15207 #include <stdio.h> 15208int 15209main () 15210{ 15211int (*fp) (FILE *, off_t, int) = fseeko; 15212 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15213 ; 15214 return 0; 15215} 15216_ACEOF 15217if ac_fn_c_try_link "$LINENO"; then : 15218 ac_cv_sys_largefile_source=no; break 15219fi 15220rm -f core conftest.err conftest.$ac_objext \ 15221 conftest$ac_exeext conftest.$ac_ext 15222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15223/* end confdefs.h. */ 15224#define _LARGEFILE_SOURCE 1 15225#include <sys/types.h> /* for off_t */ 15226 #include <stdio.h> 15227int 15228main () 15229{ 15230int (*fp) (FILE *, off_t, int) = fseeko; 15231 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 15232 ; 15233 return 0; 15234} 15235_ACEOF 15236if ac_fn_c_try_link "$LINENO"; then : 15237 ac_cv_sys_largefile_source=1; break 15238fi 15239rm -f core conftest.err conftest.$ac_objext \ 15240 conftest$ac_exeext conftest.$ac_ext 15241 ac_cv_sys_largefile_source=unknown 15242 break 15243done 15244fi 15245{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 15246$as_echo "$ac_cv_sys_largefile_source" >&6; } 15247case $ac_cv_sys_largefile_source in #( 15248 no | unknown) ;; 15249 *) 15250cat >>confdefs.h <<_ACEOF 15251#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source 15252_ACEOF 15253;; 15254esac 15255rm -rf conftest* 15256 15257# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug 15258# in glibc 2.1.3, but that breaks too many other things. 15259# If you want fseeko and ftello with glibc, upgrade to a fixed glibc. 15260if test $ac_cv_sys_largefile_source != unknown; then 15261 15262$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h 15263 15264fi 15265 15266 15267# Check whether --enable-largefile was given. 15268if test "${enable_largefile+set}" = set; then : 15269 enableval=$enable_largefile; 15270fi 15271 15272if test "$enable_largefile" != no; then 15273 15274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 15275$as_echo_n "checking for special C compiler options needed for large files... " >&6; } 15276if ${ac_cv_sys_largefile_CC+:} false; then : 15277 $as_echo_n "(cached) " >&6 15278else 15279 ac_cv_sys_largefile_CC=no 15280 if test "$GCC" != yes; then 15281 ac_save_CC=$CC 15282 while :; do 15283 # IRIX 6.2 and later do not support large files by default, 15284 # so use the C compiler's -n32 option if that helps. 15285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15286/* end confdefs.h. */ 15287#include <sys/types.h> 15288 /* Check that off_t can represent 2**63 - 1 correctly. 15289 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15290 since some C++ compilers masquerading as C compilers 15291 incorrectly reject 9223372036854775807. */ 15292#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15293 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15294 && LARGE_OFF_T % 2147483647 == 1) 15295 ? 1 : -1]; 15296int 15297main () 15298{ 15299 15300 ; 15301 return 0; 15302} 15303_ACEOF 15304 if ac_fn_c_try_compile "$LINENO"; then : 15305 break 15306fi 15307rm -f core conftest.err conftest.$ac_objext 15308 CC="$CC -n32" 15309 if ac_fn_c_try_compile "$LINENO"; then : 15310 ac_cv_sys_largefile_CC=' -n32'; break 15311fi 15312rm -f core conftest.err conftest.$ac_objext 15313 break 15314 done 15315 CC=$ac_save_CC 15316 rm -f conftest.$ac_ext 15317 fi 15318fi 15319{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 15320$as_echo "$ac_cv_sys_largefile_CC" >&6; } 15321 if test "$ac_cv_sys_largefile_CC" != no; then 15322 CC=$CC$ac_cv_sys_largefile_CC 15323 fi 15324 15325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 15326$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 15327if ${ac_cv_sys_file_offset_bits+:} false; then : 15328 $as_echo_n "(cached) " >&6 15329else 15330 while :; do 15331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15332/* end confdefs.h. */ 15333#include <sys/types.h> 15334 /* Check that off_t can represent 2**63 - 1 correctly. 15335 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15336 since some C++ compilers masquerading as C compilers 15337 incorrectly reject 9223372036854775807. */ 15338#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15339 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15340 && LARGE_OFF_T % 2147483647 == 1) 15341 ? 1 : -1]; 15342int 15343main () 15344{ 15345 15346 ; 15347 return 0; 15348} 15349_ACEOF 15350if ac_fn_c_try_compile "$LINENO"; then : 15351 ac_cv_sys_file_offset_bits=no; break 15352fi 15353rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15355/* end confdefs.h. */ 15356#define _FILE_OFFSET_BITS 64 15357#include <sys/types.h> 15358 /* Check that off_t can represent 2**63 - 1 correctly. 15359 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15360 since some C++ compilers masquerading as C compilers 15361 incorrectly reject 9223372036854775807. */ 15362#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15363 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15364 && LARGE_OFF_T % 2147483647 == 1) 15365 ? 1 : -1]; 15366int 15367main () 15368{ 15369 15370 ; 15371 return 0; 15372} 15373_ACEOF 15374if ac_fn_c_try_compile "$LINENO"; then : 15375 ac_cv_sys_file_offset_bits=64; break 15376fi 15377rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15378 ac_cv_sys_file_offset_bits=unknown 15379 break 15380done 15381fi 15382{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 15383$as_echo "$ac_cv_sys_file_offset_bits" >&6; } 15384case $ac_cv_sys_file_offset_bits in #( 15385 no | unknown) ;; 15386 *) 15387cat >>confdefs.h <<_ACEOF 15388#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 15389_ACEOF 15390;; 15391esac 15392rm -rf conftest* 15393 if test $ac_cv_sys_file_offset_bits = unknown; then 15394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 15395$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 15396if ${ac_cv_sys_large_files+:} false; then : 15397 $as_echo_n "(cached) " >&6 15398else 15399 while :; do 15400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15401/* end confdefs.h. */ 15402#include <sys/types.h> 15403 /* Check that off_t can represent 2**63 - 1 correctly. 15404 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15405 since some C++ compilers masquerading as C compilers 15406 incorrectly reject 9223372036854775807. */ 15407#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15408 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15409 && LARGE_OFF_T % 2147483647 == 1) 15410 ? 1 : -1]; 15411int 15412main () 15413{ 15414 15415 ; 15416 return 0; 15417} 15418_ACEOF 15419if ac_fn_c_try_compile "$LINENO"; then : 15420 ac_cv_sys_large_files=no; break 15421fi 15422rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15424/* end confdefs.h. */ 15425#define _LARGE_FILES 1 15426#include <sys/types.h> 15427 /* Check that off_t can represent 2**63 - 1 correctly. 15428 We can't simply define LARGE_OFF_T to be 9223372036854775807, 15429 since some C++ compilers masquerading as C compilers 15430 incorrectly reject 9223372036854775807. */ 15431#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 15432 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 15433 && LARGE_OFF_T % 2147483647 == 1) 15434 ? 1 : -1]; 15435int 15436main () 15437{ 15438 15439 ; 15440 return 0; 15441} 15442_ACEOF 15443if ac_fn_c_try_compile "$LINENO"; then : 15444 ac_cv_sys_large_files=1; break 15445fi 15446rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15447 ac_cv_sys_large_files=unknown 15448 break 15449done 15450fi 15451{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 15452$as_echo "$ac_cv_sys_large_files" >&6; } 15453case $ac_cv_sys_large_files in #( 15454 no | unknown) ;; 15455 *) 15456cat >>confdefs.h <<_ACEOF 15457#define _LARGE_FILES $ac_cv_sys_large_files 15458_ACEOF 15459;; 15460esac 15461rm -rf conftest* 15462 fi 15463 15464 15465fi 15466 15467 15468 15469 15470{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC" >&5 15471$as_echo_n "checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC... " >&6; } 15472cache=_D_LARGEFILE_SOURCE_1 15473if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 15474 $as_echo_n "(cached) " >&6 15475else 15476 15477echo ' 15478#include <stdio.h> 15479int test() { 15480 int a = fseeko(stdin, 0, 0); 15481 return a; 15482} 15483' > conftest.c 15484echo 'void f(){}' >>conftest.c 15485if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 15486eval "cv_prog_cc_flag_needed_$cache=no" 15487else 15488 15489if test -z "`$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`"; then 15490eval "cv_prog_cc_flag_needed_$cache=yes" 15491else 15492eval "cv_prog_cc_flag_needed_$cache=fail" 15493#echo 'Test with flag fails too!' 15494#cat conftest.c 15495#echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15496#echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15497#exit 1 15498fi 15499 15500fi 15501rm -f conftest conftest.c conftest.o 15502 15503fi 15504 15505if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 15506{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15507$as_echo "yes" >&6; } 15508: 15509CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1" 15510else 15511if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 15512{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15513$as_echo "no" >&6; } 15514#echo 'Test with flag is no!' 15515#cat conftest.c 15516#echo "$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1" 15517#echo `$CC $CPPFLAGS $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1` 15518#exit 1 15519: 15520 15521else 15522{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 15523$as_echo "failed" >&6; } 15524: 15525 15526fi 15527fi 15528 15529 15530 15531{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if nonblocking sockets work" >&5 15532$as_echo_n "checking if nonblocking sockets work... " >&6; } 15533if echo $target | grep mingw32 >/dev/null; then 15534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (windows)" >&5 15535$as_echo "no (windows)" >&6; } 15536 15537$as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 15538 15539else 15540if test "$cross_compiling" = yes; then : 15541 15542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: crosscompile(yes)" >&5 15543$as_echo "crosscompile(yes)" >&6; } 15544 15545else 15546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15547/* end confdefs.h. */ 15548 15549 15550#include <stdio.h> 15551#include <string.h> 15552#include <stdlib.h> 15553#include <fcntl.h> 15554#include <errno.h> 15555#ifdef HAVE_SYS_TYPES_H 15556#include <sys/types.h> 15557#endif 15558#ifdef HAVE_SYS_SOCKET_H 15559#include <sys/socket.h> 15560#endif 15561#ifdef HAVE_NETINET_IN_H 15562#include <netinet/in.h> 15563#endif 15564#ifdef HAVE_ARPA_INET_H 15565#include <arpa/inet.h> 15566#endif 15567#ifdef HAVE_UNISTD_H 15568#include <unistd.h> 15569#endif 15570#ifdef HAVE_TIME_H 15571#include <time.h> 15572#endif 15573 15574int main(void) 15575{ 15576 int port; 15577 int sfd, cfd; 15578 int num = 10; 15579 int i, p; 15580 struct sockaddr_in a; 15581 /* test if select and nonblocking reads work well together */ 15582 /* open port. 15583 fork child to send 10 messages. 15584 select to read. 15585 then try to nonblocking read the 10 messages 15586 then, nonblocking read must give EAGAIN 15587 */ 15588 15589 port = 12345 + (time(0)%32); 15590 sfd = socket(PF_INET, SOCK_DGRAM, 0); 15591 if(sfd == -1) { 15592 perror("socket"); 15593 return 1; 15594 } 15595 memset(&a, 0, sizeof(a)); 15596 a.sin_family = AF_INET; 15597 a.sin_port = htons(port); 15598 a.sin_addr.s_addr = inet_addr("127.0.0.1"); 15599 if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 15600 perror("bind"); 15601 return 1; 15602 } 15603 if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) { 15604 perror("fcntl"); 15605 return 1; 15606 } 15607 15608 cfd = socket(PF_INET, SOCK_DGRAM, 0); 15609 if(cfd == -1) { 15610 perror("client socket"); 15611 return 1; 15612 } 15613 a.sin_port = 0; 15614 if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) { 15615 perror("client bind"); 15616 return 1; 15617 } 15618 a.sin_port = htons(port); 15619 15620 /* no handler, causes exit in 10 seconds */ 15621 alarm(10); 15622 15623 /* send and receive on the socket */ 15624 if((p=fork()) == 0) { 15625 for(i=0; i<num; i++) { 15626 if(sendto(cfd, &i, sizeof(i), 0, 15627 (struct sockaddr*)&a, sizeof(a)) < 0) { 15628 perror("sendto"); 15629 return 1; 15630 } 15631 } 15632 } else { 15633 /* parent */ 15634 fd_set rset; 15635 int x; 15636 if(p == -1) { 15637 perror("fork"); 15638 return 1; 15639 } 15640 FD_ZERO(&rset); 15641 FD_SET(sfd, &rset); 15642 if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) { 15643 perror("select"); 15644 return 1; 15645 } 15646 i = 0; 15647 while(i < num) { 15648 if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) { 15649 if(errno == EAGAIN) 15650 continue; 15651 perror("recv"); 15652 return 1; 15653 } 15654 i++; 15655 } 15656 /* now we want to get EAGAIN: nonblocking goodness */ 15657 errno = 0; 15658 recv(sfd, &x, sizeof(x), 0); 15659 if(errno != EAGAIN) { 15660 perror("trying to recv again"); 15661 return 1; 15662 } 15663 /* EAGAIN encountered */ 15664 } 15665 15666 close(sfd); 15667 close(cfd); 15668 return 0; 15669} 15670 15671_ACEOF 15672if ac_fn_c_try_run "$LINENO"; then : 15673 15674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15675$as_echo "yes" >&6; } 15676 15677else 15678 15679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15680$as_echo "no" >&6; } 15681 15682$as_echo "#define NONBLOCKING_IS_BROKEN 1" >>confdefs.h 15683 15684 15685fi 15686rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15687 conftest.$ac_objext conftest.beam conftest.$ac_ext 15688fi 15689 15690fi 15691 15692 15693{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir has one arg" >&5 15694$as_echo_n "checking whether mkdir has one arg... " >&6; } 15695cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15696/* end confdefs.h. */ 15697 15698#include <stdio.h> 15699#include <unistd.h> 15700#ifdef HAVE_WINSOCK2_H 15701#include <winsock2.h> 15702#endif 15703#ifdef HAVE_SYS_STAT_H 15704#include <sys/stat.h> 15705#endif 15706 15707int 15708main () 15709{ 15710 15711 (void)mkdir("directory"); 15712 15713 ; 15714 return 0; 15715} 15716_ACEOF 15717if ac_fn_c_try_compile "$LINENO"; then : 15718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15719$as_echo "yes" >&6; } 15720 15721$as_echo "#define MKDIR_HAS_ONE_ARG 1" >>confdefs.h 15722 15723 15724else 15725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15726$as_echo "no" >&6; } 15727 15728fi 15729rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15730 15731for ac_func in strptime 15732do : 15733 ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime" 15734if test "x$ac_cv_func_strptime" = xyes; then : 15735 cat >>confdefs.h <<_ACEOF 15736#define HAVE_STRPTIME 1 15737_ACEOF 15738 15739{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strptime works" >&5 15740$as_echo_n "checking whether strptime works... " >&6; } 15741if test c${cross_compiling} = cno; then 15742if test "$cross_compiling" = yes; then : 15743 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15744$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15745as_fn_error $? "cannot run test program while cross compiling 15746See \`config.log' for more details" "$LINENO" 5; } 15747else 15748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15749/* end confdefs.h. */ 15750 15751#define _XOPEN_SOURCE 600 15752#include <time.h> 15753int main(void) { struct tm tm; char *res; 15754res = strptime("2010-07-15T00:00:00+00:00", "%t%Y%t-%t%m%t-%t%d%tT%t%H%t:%t%M%t:%t%S%t", &tm); 15755if (!res) return 2; 15756res = strptime("20070207111842", "%Y%m%d%H%M%S", &tm); 15757if (!res) return 1; return 0; } 15758 15759_ACEOF 15760if ac_fn_c_try_run "$LINENO"; then : 15761 eval "ac_cv_c_strptime_works=yes" 15762else 15763 eval "ac_cv_c_strptime_works=no" 15764fi 15765rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15766 conftest.$ac_objext conftest.beam conftest.$ac_ext 15767fi 15768 15769else 15770eval "ac_cv_c_strptime_works=maybe" 15771fi 15772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_strptime_works" >&5 15773$as_echo "$ac_cv_c_strptime_works" >&6; } 15774if test $ac_cv_c_strptime_works = no; then 15775case " $LIBOBJS " in 15776 *" strptime.$ac_objext "* ) ;; 15777 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 15778 ;; 15779esac 15780 15781else 15782 15783cat >>confdefs.h <<_ACEOF 15784#define STRPTIME_WORKS 1 15785_ACEOF 15786 15787fi 15788 15789else 15790 case " $LIBOBJS " in 15791 *" strptime.$ac_objext "* ) ;; 15792 *) LIBOBJS="$LIBOBJS strptime.$ac_objext" 15793 ;; 15794esac 15795 15796fi 15797done 15798 15799 15800# set memory allocation checking if requested 15801# Check whether --enable-alloc-checks was given. 15802if test "${enable_alloc_checks+set}" = set; then : 15803 enableval=$enable_alloc_checks; 15804fi 15805 15806# Check whether --enable-alloc-lite was given. 15807if test "${enable_alloc_lite+set}" = set; then : 15808 enableval=$enable_alloc_lite; 15809fi 15810 15811# Check whether --enable-alloc-nonregional was given. 15812if test "${enable_alloc_nonregional+set}" = set; then : 15813 enableval=$enable_alloc_nonregional; 15814fi 15815 15816if test x_$enable_alloc_nonregional = x_yes; then 15817 15818$as_echo "#define UNBOUND_ALLOC_NONREGIONAL 1" >>confdefs.h 15819 15820fi 15821if test x_$enable_alloc_checks = x_yes; then 15822 15823$as_echo "#define UNBOUND_ALLOC_STATS 1" >>confdefs.h 15824 15825else 15826 if test x_$enable_alloc_lite = x_yes; then 15827 15828$as_echo "#define UNBOUND_ALLOC_LITE 1" >>confdefs.h 15829 15830 else 15831 15832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 15833$as_echo_n "checking for GNU libc compatible malloc... " >&6; } 15834 if test "$cross_compiling" = yes; then : 15835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (crosscompile)" >&5 15836$as_echo "no (crosscompile)" >&6; } 15837 case " $LIBOBJS " in 15838 *" malloc.$ac_objext "* ) ;; 15839 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 15840 ;; 15841esac 15842 15843 15844cat >>confdefs.h <<_ACEOF 15845#define malloc rpl_malloc_unbound 15846_ACEOF 15847 15848else 15849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15850/* end confdefs.h. */ 15851#if defined STDC_HEADERS || defined HAVE_STDLIB_H 15852#include <stdlib.h> 15853#else 15854char *malloc (); 15855#endif 15856 15857int 15858main () 15859{ 15860 if(malloc(0) != 0) return 1; 15861 ; 15862 return 0; 15863} 15864 15865_ACEOF 15866if ac_fn_c_try_run "$LINENO"; then : 15867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15868$as_echo "no" >&6; } 15869 case " $LIBOBJS " in 15870 *" malloc.$ac_objext "* ) ;; 15871 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 15872 ;; 15873esac 15874 15875 15876cat >>confdefs.h <<_ACEOF 15877#define malloc rpl_malloc_unbound 15878_ACEOF 15879 15880else 15881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15882$as_echo "yes" >&6; } 15883 15884$as_echo "#define HAVE_MALLOC 1" >>confdefs.h 15885 15886fi 15887rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15888 conftest.$ac_objext conftest.beam conftest.$ac_ext 15889fi 15890 15891 15892 fi 15893fi 15894 15895# check windows threads (we use them, not pthreads, on windows). 15896if test "$on_mingw" = "yes"; then 15897# check windows threads 15898 for ac_header in windows.h 15899do : 15900 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default 15901" 15902if test "x$ac_cv_header_windows_h" = xyes; then : 15903 cat >>confdefs.h <<_ACEOF 15904#define HAVE_WINDOWS_H 1 15905_ACEOF 15906 15907fi 15908 15909done 15910 15911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CreateThread" >&5 15912$as_echo_n "checking for CreateThread... " >&6; } 15913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15914/* end confdefs.h. */ 15915 15916#ifdef HAVE_WINDOWS_H 15917#include <windows.h> 15918#endif 15919 15920int 15921main () 15922{ 15923 15924 HANDLE t = CreateThread(NULL, 0, NULL, NULL, 0, NULL); 15925 15926 ; 15927 return 0; 15928} 15929_ACEOF 15930if ac_fn_c_try_compile "$LINENO"; then : 15931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15932$as_echo "yes" >&6; } 15933 15934$as_echo "#define HAVE_WINDOWS_THREADS 1" >>confdefs.h 15935 15936 15937else 15938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15939$as_echo "no" >&6; } 15940 15941fi 15942rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15943 15944else 15945# not on mingw, check thread libraries. 15946 15947# check for thread library. 15948# check this first, so that the pthread lib does not get linked in via 15949# libssl or libpython, and thus distorts the tests, and we end up using 15950# the non-threadsafe C libraries. 15951 15952# Check whether --with-pthreads was given. 15953if test "${with_pthreads+set}" = set; then : 15954 withval=$with_pthreads; 15955else 15956 withval="yes" 15957fi 15958 15959ub_have_pthreads=no 15960if test x_$withval != x_no; then 15961 15962 15963ac_ext=c 15964ac_cpp='$CPP $CPPFLAGS' 15965ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 15966ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 15967ac_compiler_gnu=$ac_cv_c_compiler_gnu 15968 15969ax_pthread_ok=no 15970 15971# We used to check for pthread.h first, but this fails if pthread.h 15972# requires special compiler flags (e.g. on True64 or Sequent). 15973# It gets checked for in the link test anyway. 15974 15975# First of all, check if the user has set any of the PTHREAD_LIBS, 15976# etcetera environment variables, and if threads linking works using 15977# them: 15978if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then 15979 save_CFLAGS="$CFLAGS" 15980 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 15981 save_LIBS="$LIBS" 15982 LIBS="$PTHREAD_LIBS $LIBS" 15983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 15984$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } 15985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15986/* end confdefs.h. */ 15987 15988/* Override any GCC internal prototype to avoid an error. 15989 Use char because int might match the return type of a GCC 15990 builtin and then its argument prototype would still apply. */ 15991#ifdef __cplusplus 15992extern "C" 15993#endif 15994char pthread_join (); 15995int 15996main () 15997{ 15998return pthread_join (); 15999 ; 16000 return 0; 16001} 16002_ACEOF 16003if ac_fn_c_try_link "$LINENO"; then : 16004 ax_pthread_ok=yes 16005fi 16006rm -f core conftest.err conftest.$ac_objext \ 16007 conftest$ac_exeext conftest.$ac_ext 16008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16009$as_echo "$ax_pthread_ok" >&6; } 16010 if test x"$ax_pthread_ok" = xno; then 16011 PTHREAD_LIBS="" 16012 PTHREAD_CFLAGS="" 16013 fi 16014 LIBS="$save_LIBS" 16015 CFLAGS="$save_CFLAGS" 16016fi 16017 16018# We must check for the threads library under a number of different 16019# names; the ordering is very important because some systems 16020# (e.g. DEC) have both -lpthread and -lpthreads, where one of the 16021# libraries is broken (non-POSIX). 16022 16023# Create a list of thread flags to try. Items starting with a "-" are 16024# C compiler flags, and other items are library names, except for "none" 16025# which indicates that we try without any flags at all, and "pthread-config" 16026# which is a program returning the flags for the Pth emulation library. 16027 16028ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 16029 16030# The ordering *is* (sometimes) important. Some notes on the 16031# individual items follow: 16032 16033# pthreads: AIX (must check this before -lpthread) 16034# none: in case threads are in libc; should be tried before -Kthread and 16035# other compiler flags to prevent continual compiler warnings 16036# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 16037# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 16038# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 16039# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) 16040# -pthreads: Solaris/gcc 16041# -mthreads: Mingw32/gcc, Lynx/gcc 16042# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 16043# doesn't hurt to check since this sometimes defines pthreads too; 16044# also defines -D_REENTRANT) 16045# ... -mt is also the pthreads flag for HP/aCC 16046# pthread: Linux, etcetera 16047# --thread-safe: KAI C++ 16048# pthread-config: use pthread-config program (for GNU Pth library) 16049 16050case ${host_os} in 16051 solaris*) 16052 16053 # On Solaris (at least, for some versions), libc contains stubbed 16054 # (non-functional) versions of the pthreads routines, so link-based 16055 # tests will erroneously succeed. (We need to link with -pthreads/-mt/ 16056 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather 16057 # a function called by this macro, so we could check for that, but 16058 # who knows whether they'll stub that too in a future libc.) So, 16059 # we'll just look for -pthreads and -lpthread first: 16060 16061 ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags" 16062 ;; 16063 16064 darwin*) 16065 ax_pthread_flags="-pthread $ax_pthread_flags" 16066 ;; 16067esac 16068 16069# Clang doesn't consider unrecognized options an error unless we specify 16070# -Werror. We throw in some extra Clang-specific options to ensure that 16071# this doesn't happen for GCC, which also accepts -Werror. 16072 16073{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler needs -Werror to reject unknown flags" >&5 16074$as_echo_n "checking if compiler needs -Werror to reject unknown flags... " >&6; } 16075save_CFLAGS="$CFLAGS" 16076ax_pthread_extra_flags="-Werror" 16077CFLAGS="$CFLAGS $ax_pthread_extra_flags -Wunknown-warning-option -Wsizeof-array-argument" 16078cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16079/* end confdefs.h. */ 16080int foo(void); 16081int 16082main () 16083{ 16084foo() 16085 ; 16086 return 0; 16087} 16088_ACEOF 16089if ac_fn_c_try_compile "$LINENO"; then : 16090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16091$as_echo "yes" >&6; } 16092else 16093 ax_pthread_extra_flags= 16094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16095$as_echo "no" >&6; } 16096fi 16097rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16098CFLAGS="$save_CFLAGS" 16099 16100if test x"$ax_pthread_ok" = xno; then 16101for flag in $ax_pthread_flags; do 16102 16103 case $flag in 16104 none) 16105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 16106$as_echo_n "checking whether pthreads work without any flags... " >&6; } 16107 ;; 16108 16109 -*) 16110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 16111$as_echo_n "checking whether pthreads work with $flag... " >&6; } 16112 PTHREAD_CFLAGS="$flag" 16113 ;; 16114 16115 pthread-config) 16116 # Extract the first word of "pthread-config", so it can be a program name with args. 16117set dummy pthread-config; ac_word=$2 16118{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16119$as_echo_n "checking for $ac_word... " >&6; } 16120if ${ac_cv_prog_ax_pthread_config+:} false; then : 16121 $as_echo_n "(cached) " >&6 16122else 16123 if test -n "$ax_pthread_config"; then 16124 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. 16125else 16126as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16127for as_dir in $PATH 16128do 16129 IFS=$as_save_IFS 16130 test -z "$as_dir" && as_dir=. 16131 for ac_exec_ext in '' $ac_executable_extensions; do 16132 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16133 ac_cv_prog_ax_pthread_config="yes" 16134 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16135 break 2 16136 fi 16137done 16138 done 16139IFS=$as_save_IFS 16140 16141 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" 16142fi 16143fi 16144ax_pthread_config=$ac_cv_prog_ax_pthread_config 16145if test -n "$ax_pthread_config"; then 16146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 16147$as_echo "$ax_pthread_config" >&6; } 16148else 16149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16150$as_echo "no" >&6; } 16151fi 16152 16153 16154 if test x"$ax_pthread_config" = xno; then continue; fi 16155 PTHREAD_CFLAGS="`pthread-config --cflags`" 16156 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 16157 ;; 16158 16159 *) 16160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 16161$as_echo_n "checking for the pthreads library -l$flag... " >&6; } 16162 PTHREAD_LIBS="-l$flag" 16163 ;; 16164 esac 16165 16166 save_LIBS="$LIBS" 16167 save_CFLAGS="$CFLAGS" 16168 LIBS="$PTHREAD_LIBS $LIBS" 16169 CFLAGS="$CFLAGS $PTHREAD_CFLAGS $ax_pthread_extra_flags" 16170 16171 # Check for various functions. We must include pthread.h, 16172 # since some functions may be macros. (On the Sequent, we 16173 # need a special flag -Kthread to make this header compile.) 16174 # We check for pthread_join because it is in -lpthread on IRIX 16175 # while pthread_create is in libc. We check for pthread_attr_init 16176 # due to DEC craziness with -lpthreads. We check for 16177 # pthread_cleanup_push because it is one of the few pthread 16178 # functions on Solaris that doesn't have a non-functional libc stub. 16179 # We try pthread_create on general principles. 16180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16181/* end confdefs.h. */ 16182#include <pthread.h> 16183 static void routine(void *a) { *((int*)a) = 0; } 16184 static void *start_routine(void *a) { return a; } 16185int 16186main () 16187{ 16188pthread_t th; pthread_attr_t attr; 16189 pthread_create(&th, 0, start_routine, 0); 16190 pthread_join(th, 0); 16191 pthread_attr_init(&attr); 16192 pthread_cleanup_push(routine, 0); 16193 pthread_cleanup_pop(0) /* ; */ 16194 ; 16195 return 0; 16196} 16197_ACEOF 16198if ac_fn_c_try_link "$LINENO"; then : 16199 ax_pthread_ok=yes 16200fi 16201rm -f core conftest.err conftest.$ac_objext \ 16202 conftest$ac_exeext conftest.$ac_ext 16203 16204 LIBS="$save_LIBS" 16205 CFLAGS="$save_CFLAGS" 16206 16207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 16208$as_echo "$ax_pthread_ok" >&6; } 16209 if test "x$ax_pthread_ok" = xyes; then 16210 break; 16211 fi 16212 16213 PTHREAD_LIBS="" 16214 PTHREAD_CFLAGS="" 16215done 16216fi 16217 16218# Various other checks: 16219if test "x$ax_pthread_ok" = xyes; then 16220 save_LIBS="$LIBS" 16221 LIBS="$PTHREAD_LIBS $LIBS" 16222 save_CFLAGS="$CFLAGS" 16223 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16224 16225 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 16226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 16227$as_echo_n "checking for joinable pthread attribute... " >&6; } 16228 attr_name=unknown 16229 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 16230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16231/* end confdefs.h. */ 16232#include <pthread.h> 16233int 16234main () 16235{ 16236int attr = $attr; return attr /* ; */ 16237 ; 16238 return 0; 16239} 16240_ACEOF 16241if ac_fn_c_try_link "$LINENO"; then : 16242 attr_name=$attr; break 16243fi 16244rm -f core conftest.err conftest.$ac_objext \ 16245 conftest$ac_exeext conftest.$ac_ext 16246 done 16247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 16248$as_echo "$attr_name" >&6; } 16249 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then 16250 16251cat >>confdefs.h <<_ACEOF 16252#define PTHREAD_CREATE_JOINABLE $attr_name 16253_ACEOF 16254 16255 fi 16256 16257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 16258$as_echo_n "checking if more special flags are required for pthreads... " >&6; } 16259 flag=no 16260 case ${host_os} in 16261 aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";; 16262 osf* | hpux*) flag="-D_REENTRANT";; 16263 solaris*) 16264 if test "$GCC" = "yes"; then 16265 flag="-D_REENTRANT" 16266 else 16267 # TODO: What about Clang on Solaris? 16268 flag="-mt -D_REENTRANT" 16269 fi 16270 ;; 16271 esac 16272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $flag" >&5 16273$as_echo "$flag" >&6; } 16274 if test "x$flag" != xno; then 16275 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" 16276 fi 16277 16278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 16279$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } 16280if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : 16281 $as_echo_n "(cached) " >&6 16282else 16283 16284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16285/* end confdefs.h. */ 16286#include <pthread.h> 16287int 16288main () 16289{ 16290int i = PTHREAD_PRIO_INHERIT; 16291 ; 16292 return 0; 16293} 16294_ACEOF 16295if ac_fn_c_try_link "$LINENO"; then : 16296 ax_cv_PTHREAD_PRIO_INHERIT=yes 16297else 16298 ax_cv_PTHREAD_PRIO_INHERIT=no 16299fi 16300rm -f core conftest.err conftest.$ac_objext \ 16301 conftest$ac_exeext conftest.$ac_ext 16302 16303fi 16304{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 16305$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } 16306 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then : 16307 16308$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h 16309 16310fi 16311 16312 LIBS="$save_LIBS" 16313 CFLAGS="$save_CFLAGS" 16314 16315 # More AIX lossage: compile with *_r variant 16316 if test "x$GCC" != xyes; then 16317 case $host_os in 16318 aix*) 16319 case "x/$CC" in #( 16320 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : 16321 #handle absolute path differently from PATH based program lookup 16322 case "x$CC" in #( 16323 x/*) : 16324 if as_fn_executable_p ${CC}_r; then : 16325 PTHREAD_CC="${CC}_r" 16326fi ;; #( 16327 *) : 16328 for ac_prog in ${CC}_r 16329do 16330 # Extract the first word of "$ac_prog", so it can be a program name with args. 16331set dummy $ac_prog; ac_word=$2 16332{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16333$as_echo_n "checking for $ac_word... " >&6; } 16334if ${ac_cv_prog_PTHREAD_CC+:} false; then : 16335 $as_echo_n "(cached) " >&6 16336else 16337 if test -n "$PTHREAD_CC"; then 16338 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 16339else 16340as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16341for as_dir in $PATH 16342do 16343 IFS=$as_save_IFS 16344 test -z "$as_dir" && as_dir=. 16345 for ac_exec_ext in '' $ac_executable_extensions; do 16346 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16347 ac_cv_prog_PTHREAD_CC="$ac_prog" 16348 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16349 break 2 16350 fi 16351done 16352 done 16353IFS=$as_save_IFS 16354 16355fi 16356fi 16357PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 16358if test -n "$PTHREAD_CC"; then 16359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 16360$as_echo "$PTHREAD_CC" >&6; } 16361else 16362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16363$as_echo "no" >&6; } 16364fi 16365 16366 16367 test -n "$PTHREAD_CC" && break 16368done 16369test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 16370 ;; 16371esac ;; #( 16372 *) : 16373 ;; 16374esac 16375 ;; 16376 esac 16377 fi 16378fi 16379 16380test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 16381 16382 16383 16384 16385 16386# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 16387if test x"$ax_pthread_ok" = xyes; then 16388 16389 16390$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 16391 16392 LIBS="$PTHREAD_LIBS $LIBS" 16393 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16394 CC="$PTHREAD_CC" 16395 ub_have_pthreads=yes 16396 ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "#include <pthread.h> 16397" 16398if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then : 16399 16400cat >>confdefs.h <<_ACEOF 16401#define HAVE_PTHREAD_SPINLOCK_T 1 16402_ACEOF 16403 16404 16405fi 16406ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h> 16407" 16408if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then : 16409 16410cat >>confdefs.h <<_ACEOF 16411#define HAVE_PTHREAD_RWLOCK_T 1 16412_ACEOF 16413 16414 16415fi 16416 16417 16418 if echo "$CFLAGS" | $GREP -e "-pthread" >/dev/null; then 16419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -pthread unused during linking" >&5 16420$as_echo_n "checking if -pthread unused during linking... " >&6; } 16421 # catch clang warning 'argument unused during compilation' 16422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16423/* end confdefs.h. */ 16424$ac_includes_default 16425 16426int main(void) {return 0;} 16427 16428_ACEOF 16429 pthread_unused="yes" 16430 # first compile 16431 echo "$CC $CFLAGS -c conftest.c -o conftest.o" >&5 16432 $CC $CFLAGS -c conftest.c -o conftest.o 2>&5 >&5 16433 if test $? = 0; then 16434 # then link 16435 echo "$CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest contest.o" >&5 16436 $CC $CFLAGS -Werror $LDFLAGS $LIBS -o conftest conftest.o 2>&5 >&5 16437 if test $? -ne 0; then 16438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16439$as_echo "yes" >&6; } 16440 CFLAGS=`echo "$CFLAGS" | sed -e 's/-pthread//'` 16441 PTHREAD_CFLAGS_ONLY="-pthread" 16442 16443 else 16444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16445$as_echo "no" >&6; } 16446 fi 16447 else 16448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16449$as_echo "no" >&6; } 16450 fi # endif cc successful 16451 rm -f conftest conftest.c conftest.o 16452 fi # endif -pthread in CFLAGS 16453 16454 16455 : 16456else 16457 ax_pthread_ok=no 16458 16459fi 16460ac_ext=c 16461ac_cpp='$CPP $CPPFLAGS' 16462ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16463ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16464ac_compiler_gnu=$ac_cv_c_compiler_gnu 16465 16466 16467fi 16468 16469# check solaris thread library 16470 16471# Check whether --with-solaris-threads was given. 16472if test "${with_solaris_threads+set}" = set; then : 16473 withval=$with_solaris_threads; 16474else 16475 withval="no" 16476fi 16477 16478ub_have_sol_threads=no 16479if test x_$withval != x_no; then 16480 if test x_$ub_have_pthreads != x_no; then 16481 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&5 16482$as_echo "$as_me: WARNING: Have pthreads already, ignoring --with-solaris-threads" >&2;} 16483 else 16484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing thr_create" >&5 16485$as_echo_n "checking for library containing thr_create... " >&6; } 16486if ${ac_cv_search_thr_create+:} false; then : 16487 $as_echo_n "(cached) " >&6 16488else 16489 ac_func_search_save_LIBS=$LIBS 16490cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16491/* end confdefs.h. */ 16492 16493/* Override any GCC internal prototype to avoid an error. 16494 Use char because int might match the return type of a GCC 16495 builtin and then its argument prototype would still apply. */ 16496#ifdef __cplusplus 16497extern "C" 16498#endif 16499char thr_create (); 16500int 16501main () 16502{ 16503return thr_create (); 16504 ; 16505 return 0; 16506} 16507_ACEOF 16508for ac_lib in '' thread; do 16509 if test -z "$ac_lib"; then 16510 ac_res="none required" 16511 else 16512 ac_res=-l$ac_lib 16513 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 16514 fi 16515 if ac_fn_c_try_link "$LINENO"; then : 16516 ac_cv_search_thr_create=$ac_res 16517fi 16518rm -f core conftest.err conftest.$ac_objext \ 16519 conftest$ac_exeext 16520 if ${ac_cv_search_thr_create+:} false; then : 16521 break 16522fi 16523done 16524if ${ac_cv_search_thr_create+:} false; then : 16525 16526else 16527 ac_cv_search_thr_create=no 16528fi 16529rm conftest.$ac_ext 16530LIBS=$ac_func_search_save_LIBS 16531fi 16532{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_thr_create" >&5 16533$as_echo "$ac_cv_search_thr_create" >&6; } 16534ac_res=$ac_cv_search_thr_create 16535if test "$ac_res" != no; then : 16536 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 16537 16538 16539$as_echo "#define HAVE_SOLARIS_THREADS 1" >>confdefs.h 16540 16541 16542 16543 16544{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -mt" >&5 16545$as_echo_n "checking whether $CC supports -mt... " >&6; } 16546cache=`echo mt | sed 'y%.=/+-%___p_%'` 16547if eval \${cv_prog_cc_flag_$cache+:} false; then : 16548 $as_echo_n "(cached) " >&6 16549else 16550 16551echo 'void f(void){}' >conftest.c 16552if test -z "`$CC $CPPFLAGS $CFLAGS -mt -c conftest.c 2>&1`"; then 16553eval "cv_prog_cc_flag_$cache=yes" 16554else 16555eval "cv_prog_cc_flag_$cache=no" 16556fi 16557rm -f conftest conftest.o conftest.c 16558 16559fi 16560 16561if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 16562{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16563$as_echo "yes" >&6; } 16564: 16565CFLAGS="$CFLAGS -mt" 16566else 16567{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16568$as_echo "no" >&6; } 16569: 16570CFLAGS="$CFLAGS -D_REENTRANT" 16571fi 16572 16573 ub_have_sol_threads=yes 16574 16575else 16576 16577 as_fn_error $? "no solaris threads found." "$LINENO" 5 16578 16579fi 16580 16581 fi 16582fi 16583 16584fi # end of non-mingw check of thread libraries 16585 16586# Check for PyUnbound 16587 16588# Check whether --with-pyunbound was given. 16589if test "${with_pyunbound+set}" = set; then : 16590 withval=$with_pyunbound; 16591else 16592 withval="no" 16593fi 16594 16595 16596ub_test_python=no 16597ub_with_pyunbound=no 16598if test x_$withval != x_no; then 16599 ub_with_pyunbound=yes 16600 ub_test_python=yes 16601fi 16602 16603# Check for Python module 16604 16605# Check whether --with-pythonmodule was given. 16606if test "${with_pythonmodule+set}" = set; then : 16607 withval=$with_pythonmodule; 16608else 16609 withval="no" 16610fi 16611 16612 16613ub_with_pythonmod=no 16614if test x_$withval != x_no; then 16615 ub_with_pythonmod=yes 16616 ub_test_python=yes 16617fi 16618 16619# Check for Python & SWIG only on PyUnbound or PyModule 16620if test x_$ub_test_python != x_no; then 16621 16622 # Check for Python 16623 ub_have_python=no 16624 ac_save_LIBS="$LIBS" 16625 # 16626 # Allow the use of a (user set) custom python version 16627 # 16628 16629 16630 # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args. 16631set dummy python$PYTHON_VERSION; ac_word=$2 16632{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16633$as_echo_n "checking for $ac_word... " >&6; } 16634if ${ac_cv_path_PYTHON+:} false; then : 16635 $as_echo_n "(cached) " >&6 16636else 16637 case $PYTHON in 16638 [\\/]* | ?:[\\/]*) 16639 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. 16640 ;; 16641 *) 16642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16643for as_dir in $PATH 16644do 16645 IFS=$as_save_IFS 16646 test -z "$as_dir" && as_dir=. 16647 for ac_exec_ext in '' $ac_executable_extensions; do 16648 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16649 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" 16650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16651 break 2 16652 fi 16653done 16654 done 16655IFS=$as_save_IFS 16656 16657 ;; 16658esac 16659fi 16660PYTHON=$ac_cv_path_PYTHON 16661if test -n "$PYTHON"; then 16662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 16663$as_echo "$PYTHON" >&6; } 16664else 16665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16666$as_echo "no" >&6; } 16667fi 16668 16669 16670 if test -z "$PYTHON"; then 16671 as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5 16672 PYTHON_VERSION="" 16673 fi 16674 16675 if test -z "$PYTHON_VERSION"; then 16676 PYTHON_VERSION=`$PYTHON -c "import sys; \ 16677 print(sys.version.split()[0])"` 16678 fi 16679 16680 # 16681 # Check if you have distutils, else fail 16682 # 16683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5 16684$as_echo_n "checking for the distutils Python package... " >&6; } 16685 ac_distutils_result=`$PYTHON -c "import distutils" 2>&1` 16686 if test -z "$ac_distutils_result"; then 16687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16688$as_echo "yes" >&6; } 16689 else 16690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16691$as_echo "no" >&6; } 16692 as_fn_error $? "cannot import Python module \"distutils\". 16693Please check your Python installation. The error was: 16694$ac_distutils_result" "$LINENO" 5 16695 PYTHON_VERSION="" 16696 fi 16697 16698 # 16699 # Check for Python include path 16700 # 16701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5 16702$as_echo_n "checking for Python include path... " >&6; } 16703 if test -z "$PYTHON_CPPFLAGS"; then 16704 python_path=`$PYTHON -c "import distutils.sysconfig; \ 16705 print(distutils.sysconfig.get_python_inc());"` 16706 if test -n "${python_path}"; then 16707 python_path="-I$python_path" 16708 fi 16709 PYTHON_CPPFLAGS=$python_path 16710 fi 16711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5 16712$as_echo "$PYTHON_CPPFLAGS" >&6; } 16713 16714 16715 # 16716 # Check for Python library path 16717 # 16718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5 16719$as_echo_n "checking for Python library path... " >&6; } 16720 if test -z "$PYTHON_LDFLAGS"; then 16721 PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \ 16722 print('-L'+get_config_var('LIBDIR')+' -L'+get_config_var('LIBDEST')+' '+get_config_var('BLDLIBRARY'));"` 16723 fi 16724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5 16725$as_echo "$PYTHON_LDFLAGS" >&6; } 16726 16727 16728 # 16729 # Check for site packages 16730 # 16731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5 16732$as_echo_n "checking for Python site-packages path... " >&6; } 16733 if test -z "$PYTHON_SITE_PKG"; then 16734 PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ 16735 print(distutils.sysconfig.get_python_lib(1,0));"` 16736 fi 16737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5 16738$as_echo "$PYTHON_SITE_PKG" >&6; } 16739 16740 16741 # 16742 # final check to see if everything compiles alright 16743 # 16744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5 16745$as_echo_n "checking consistency of all components of python development environment... " >&6; } 16746 ac_ext=c 16747ac_cpp='$CPP $CPPFLAGS' 16748ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16749ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16750ac_compiler_gnu=$ac_cv_c_compiler_gnu 16751 16752 # save current global flags 16753 ac_save_LIBS="$LIBS" 16754 ac_save_CPPFLAGS="$CPPFLAGS" 16755 16756 LIBS="$LIBS $PYTHON_LDFLAGS" 16757 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 16758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16759/* end confdefs.h. */ 16760 16761 #include <Python.h> 16762 16763int 16764main () 16765{ 16766 16767 Py_Initialize(); 16768 16769 ; 16770 return 0; 16771} 16772_ACEOF 16773if ac_fn_c_try_link "$LINENO"; then : 16774 pythonexists=yes 16775else 16776 pythonexists=no 16777fi 16778rm -f core conftest.err conftest.$ac_objext \ 16779 conftest$ac_exeext conftest.$ac_ext 16780 16781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5 16782$as_echo "$pythonexists" >&6; } 16783 16784 if test ! "$pythonexists" = "yes"; then 16785 as_fn_error $? " 16786 Could not link test program to Python. Maybe the main Python library has been 16787 installed in some non-standard library path. If so, pass it to configure, 16788 via the LDFLAGS environment variable. 16789 Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\" 16790 ============================================================================ 16791 ERROR! 16792 You probably have to install the development version of the Python package 16793 for your distribution. The exact name of this package varies among them. 16794 ============================================================================ 16795 " "$LINENO" 5 16796 PYTHON_VERSION="" 16797 fi 16798 ac_ext=c 16799ac_cpp='$CPP $CPPFLAGS' 16800ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16801ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16802ac_compiler_gnu=$ac_cv_c_compiler_gnu 16803 16804 # turn back to default flags 16805 CPPFLAGS="$ac_save_CPPFLAGS" 16806 LIBS="$ac_save_LIBS" 16807 16808 # 16809 # all done! 16810 # 16811 16812 if test ! -z "$PYTHON_VERSION"; then 16813 if test `$PYTHON -c "print('$PYTHON_VERSION' >= '2.4.0')"` = "False"; then 16814 as_fn_error $? "Python version >= 2.4.0 is required" "$LINENO" 5 16815 fi 16816 16817 PY_MAJOR_VERSION="`$PYTHON -c \"import sys; print(sys.version_info[0])\"`" 16818 16819 # Have Python 16820 16821$as_echo "#define HAVE_PYTHON 1" >>confdefs.h 16822 16823 LIBS="$PYTHON_LDFLAGS $LIBS" 16824 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" 16825 ub_have_python=yes 16826 16827 # Check for SWIG 16828 ub_have_swig=no 16829 16830 # Extract the first word of "swig", so it can be a program name with args. 16831set dummy swig; ac_word=$2 16832{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16833$as_echo_n "checking for $ac_word... " >&6; } 16834if ${ac_cv_path_SWIG+:} false; then : 16835 $as_echo_n "(cached) " >&6 16836else 16837 case $SWIG in 16838 [\\/]* | ?:[\\/]*) 16839 ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path. 16840 ;; 16841 *) 16842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16843for as_dir in $PATH 16844do 16845 IFS=$as_save_IFS 16846 test -z "$as_dir" && as_dir=. 16847 for ac_exec_ext in '' $ac_executable_extensions; do 16848 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16849 ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext" 16850 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16851 break 2 16852 fi 16853done 16854 done 16855IFS=$as_save_IFS 16856 16857 ;; 16858esac 16859fi 16860SWIG=$ac_cv_path_SWIG 16861if test -n "$SWIG"; then 16862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 16863$as_echo "$SWIG" >&6; } 16864else 16865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16866$as_echo "no" >&6; } 16867fi 16868 16869 16870 if test -z "$SWIG" ; then 16871 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5 16872$as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;} 16873 SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' 16874 elif test -n "" ; then 16875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5 16876$as_echo_n "checking for SWIG version... " >&6; } 16877 swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` 16878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 16879$as_echo "$swig_version" >&6; } 16880 if test -n "$swig_version" ; then 16881 # Calculate the required version number components 16882 required= 16883 required_major=`echo $required | sed 's/[^0-9].*//'` 16884 if test -z "$required_major" ; then 16885 required_major=0 16886 fi 16887 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 16888 required_minor=`echo $required | sed 's/[^0-9].*//'` 16889 if test -z "$required_minor" ; then 16890 required_minor=0 16891 fi 16892 required=`echo $required | sed 's/[0-9]*[^0-9]//'` 16893 required_patch=`echo $required | sed 's/[^0-9].*//'` 16894 if test -z "$required_patch" ; then 16895 required_patch=0 16896 fi 16897 # Calculate the available version number components 16898 available=$swig_version 16899 available_major=`echo $available | sed 's/[^0-9].*//'` 16900 if test -z "$available_major" ; then 16901 available_major=0 16902 fi 16903 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 16904 available_minor=`echo $available | sed 's/[^0-9].*//'` 16905 if test -z "$available_minor" ; then 16906 available_minor=0 16907 fi 16908 available=`echo $available | sed 's/[0-9]*[^0-9]//'` 16909 available_patch=`echo $available | sed 's/[^0-9].*//'` 16910 if test -z "$available_patch" ; then 16911 available_patch=0 16912 fi 16913 if test $available_major -ne $required_major \ 16914 -o $available_minor -ne $required_minor \ 16915 -o $available_patch -lt $required_patch ; then 16916 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&5 16917$as_echo "$as_me: WARNING: SWIG version >= is required. You have $swig_version. You should look at http://www.swig.org" >&2;} 16918 SWIG='echo "Error: SWIG version >= is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' 16919 else 16920 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5 16921$as_echo "$as_me: SWIG executable is '$SWIG'" >&6;} 16922 SWIG_LIB=`$SWIG -swiglib` 16923 { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5 16924$as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;} 16925 fi 16926 else 16927 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 16928$as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} 16929 SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' 16930 fi 16931 fi 16932 16933 16934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SWIG" >&5 16935$as_echo_n "checking SWIG... " >&6; } 16936 if test ! -x "$SWIG"; then 16937 as_fn_error $? "failed to find swig tool, install it, or do not build Python module and PyUnbound" "$LINENO" 5 16938 else 16939 16940$as_echo "#define HAVE_SWIG 1" >>confdefs.h 16941 16942 swig="$SWIG" 16943 16944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: present" >&5 16945$as_echo "present" >&6; } 16946 16947 # If have Python & SWIG 16948 # Declare PythonMod 16949 if test x_$ub_with_pythonmod != x_no; then 16950 16951$as_echo "#define WITH_PYTHONMODULE 1" >>confdefs.h 16952 16953 WITH_PYTHONMODULE=yes 16954 16955 PYTHONMOD_OBJ="pythonmod.lo pythonmod_utils.lo" 16956 16957 PYTHONMOD_HEADER='$(srcdir)/pythonmod/pythonmod.h' 16958 16959 PYTHONMOD_INSTALL=pythonmod-install 16960 16961 PYTHONMOD_UNINSTALL=pythonmod-uninstall 16962 16963 fi 16964 16965 # Declare PyUnbound 16966 if test x_$ub_with_pyunbound != x_no; then 16967 16968$as_echo "#define WITH_PYUNBOUND 1" >>confdefs.h 16969 16970 WITH_PYUNBOUND=yes 16971 16972 PYUNBOUND_OBJ="libunbound_wrap.lo" 16973 16974 PYUNBOUND_TARGET="_unbound.la" 16975 16976 PYUNBOUND_INSTALL=pyunbound-install 16977 16978 PYUNBOUND_UNINSTALL=pyunbound-uninstall 16979 16980 fi 16981 fi 16982 else 16983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** Python libraries not found, won't build PythonMod or PyUnbound ***" >&5 16984$as_echo "*** Python libraries not found, won't build PythonMod or PyUnbound ***" >&6; } 16985 ub_with_pyunbound=no 16986 ub_with_pythonmod=no 16987 fi 16988fi 16989 16990if test "`uname`" = "NetBSD"; then 16991 NETBSD_LINTFLAGS='"-D__RENAME(x)=" -D_NETINET_IN_H_' 16992 16993fi 16994CONFIG_DATE=`date +%Y%m%d` 16995 16996 16997# Checks for libraries. 16998 16999# libnss 17000USE_NSS="no" 17001 17002# Check whether --with-nss was given. 17003if test "${with_nss+set}" = set; then : 17004 withval=$with_nss; 17005 USE_NSS="yes" 17006 17007$as_echo "#define HAVE_NSS 1" >>confdefs.h 17008 17009 if test "$withval" != "" -a "$withval" != "yes"; then 17010 CPPFLAGS="$CPPFLAGS -I$withval/include/nss3" 17011 LDFLAGS="$LDFLAGS -L$withval/lib" 17012 17013 if test "x$enable_rpath" = xyes; then 17014 if echo "$withval/lib" | grep "^/" >/dev/null; then 17015 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 17016 fi 17017 fi 17018 17019 CPPFLAGS="-I$withval/include/nspr4 $CPPFLAGS" 17020 else 17021 CPPFLAGS="$CPPFLAGS -I/usr/include/nss3" 17022 CPPFLAGS="-I/usr/include/nspr4 $CPPFLAGS" 17023 fi 17024 LIBS="$LIBS -lnss3 -lnspr4" 17025 SSLLIB="" 17026 17027 17028fi 17029 17030 17031# libnettle 17032USE_NETTLE="no" 17033 17034# Check whether --with-nettle was given. 17035if test "${with_nettle+set}" = set; then : 17036 withval=$with_nettle; 17037 USE_NETTLE="yes" 17038 17039$as_echo "#define HAVE_NETTLE 1" >>confdefs.h 17040 17041 for ac_header in nettle/dsa-compat.h 17042do : 17043 ac_fn_c_check_header_compile "$LINENO" "nettle/dsa-compat.h" "ac_cv_header_nettle_dsa_compat_h" "$ac_includes_default 17044" 17045if test "x$ac_cv_header_nettle_dsa_compat_h" = xyes; then : 17046 cat >>confdefs.h <<_ACEOF 17047#define HAVE_NETTLE_DSA_COMPAT_H 1 17048_ACEOF 17049 17050fi 17051 17052done 17053 17054 if test "$withval" != "" -a "$withval" != "yes"; then 17055 CPPFLAGS="$CPPFLAGS -I$withval/include/nettle" 17056 LDFLAGS="$LDFLAGS -L$withval/lib" 17057 17058 if test "x$enable_rpath" = xyes; then 17059 if echo "$withval/lib" | grep "^/" >/dev/null; then 17060 RUNTIME_PATH="$RUNTIME_PATH -R$withval/lib" 17061 fi 17062 fi 17063 17064 else 17065 CPPFLAGS="$CPPFLAGS -I/usr/include/nettle" 17066 fi 17067 LIBS="$LIBS -lhogweed -lnettle -lgmp" 17068 SSLLIB="" 17069 17070 17071fi 17072 17073 17074# openssl 17075if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17076 17077 17078# Check whether --with-ssl was given. 17079if test "${with_ssl+set}" = set; then : 17080 withval=$with_ssl; 17081 17082else 17083 17084 withval="yes" 17085 17086fi 17087 17088 if test x_$withval = x_no; then 17089 as_fn_error $? "Need SSL library to do digital signature cryptography" "$LINENO" 5 17090 fi 17091 17092 withval=$withval 17093 if test x_$withval != x_no; then 17094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5 17095$as_echo_n "checking for SSL... " >&6; } 17096 if test x_$withval = x_ -o x_$withval = x_yes; then 17097 withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr" 17098 fi 17099 for dir in $withval; do 17100 ssldir="$dir" 17101 if test -f "$dir/include/openssl/ssl.h"; then 17102 found_ssl="yes" 17103 17104cat >>confdefs.h <<_ACEOF 17105#define HAVE_SSL /**/ 17106_ACEOF 17107 17108 if test "$ssldir" != "/usr"; then 17109 CPPFLAGS="$CPPFLAGS -I$ssldir/include" 17110 LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include" 17111 fi 17112 break; 17113 fi 17114 done 17115 if test x_$found_ssl != x_yes; then 17116 as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5 17117 else 17118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5 17119$as_echo "found in $ssldir" >&6; } 17120 HAVE_SSL=yes 17121 if test "$ssldir" != "/usr" -a "$ssldir" != ""; then 17122 LDFLAGS="$LDFLAGS -L$ssldir/lib" 17123 LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib" 17124 17125 if test "x$enable_rpath" = xyes; then 17126 if echo "$ssldir/lib" | grep "^/" >/dev/null; then 17127 RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib" 17128 fi 17129 fi 17130 17131 fi 17132 17133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HMAC_Update in -lcrypto" >&5 17134$as_echo_n "checking for HMAC_Update in -lcrypto... " >&6; } 17135 LIBS="$LIBS -lcrypto" 17136 LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto" 17137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17138/* end confdefs.h. */ 17139 17140int 17141main () 17142{ 17143 17144 int HMAC_Update(void); 17145 (void)HMAC_Update(); 17146 17147 ; 17148 return 0; 17149} 17150_ACEOF 17151if ac_fn_c_try_link "$LINENO"; then : 17152 17153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17154$as_echo "yes" >&6; } 17155 17156$as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17157 17158 17159else 17160 17161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17162$as_echo "no" >&6; } 17163 # check if -lwsock32 or -lgdi32 are needed. 17164 BAKLIBS="$LIBS" 17165 BAKSSLLIBS="$LIBSSL_LIBS" 17166 LIBS="$LIBS -lgdi32" 17167 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32" 17168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32" >&5 17169$as_echo_n "checking if -lcrypto needs -lgdi32... " >&6; } 17170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17171/* end confdefs.h. */ 17172 17173int 17174main () 17175{ 17176 17177 int HMAC_Update(void); 17178 (void)HMAC_Update(); 17179 17180 ; 17181 return 0; 17182} 17183_ACEOF 17184if ac_fn_c_try_link "$LINENO"; then : 17185 17186 17187$as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17188 17189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17190$as_echo "yes" >&6; } 17191 17192else 17193 17194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17195$as_echo "no" >&6; } 17196 LIBS="$BAKLIBS" 17197 LIBSSL_LIBS="$BAKSSLLIBS" 17198 LIBS="$LIBS -ldl" 17199 LIBSSL_LIBS="$LIBSSL_LIBS -ldl" 17200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl" >&5 17201$as_echo_n "checking if -lcrypto needs -ldl... " >&6; } 17202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17203/* end confdefs.h. */ 17204 17205int 17206main () 17207{ 17208 17209 int HMAC_Update(void); 17210 (void)HMAC_Update(); 17211 17212 ; 17213 return 0; 17214} 17215_ACEOF 17216if ac_fn_c_try_link "$LINENO"; then : 17217 17218 17219$as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17220 17221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17222$as_echo "yes" >&6; } 17223 17224else 17225 17226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17227$as_echo "no" >&6; } 17228 LIBS="$BAKLIBS" 17229 LIBSSL_LIBS="$BAKSSLLIBS" 17230 LIBS="$LIBS -ldl -pthread" 17231 LIBSSL_LIBS="$LIBSSL_LIBS -ldl -pthread" 17232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl -pthread" >&5 17233$as_echo_n "checking if -lcrypto needs -ldl -pthread... " >&6; } 17234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17235/* end confdefs.h. */ 17236 17237int 17238main () 17239{ 17240 17241 int HMAC_Update(void); 17242 (void)HMAC_Update(); 17243 17244 ; 17245 return 0; 17246} 17247_ACEOF 17248if ac_fn_c_try_link "$LINENO"; then : 17249 17250 17251$as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h 17252 17253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17254$as_echo "yes" >&6; } 17255 17256else 17257 17258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17259$as_echo "no" >&6; } 17260 as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5 17261 17262fi 17263rm -f core conftest.err conftest.$ac_objext \ 17264 conftest$ac_exeext conftest.$ac_ext 17265 17266fi 17267rm -f core conftest.err conftest.$ac_objext \ 17268 conftest$ac_exeext conftest.$ac_ext 17269 17270fi 17271rm -f core conftest.err conftest.$ac_objext \ 17272 conftest$ac_exeext conftest.$ac_ext 17273 17274fi 17275rm -f core conftest.err conftest.$ac_objext \ 17276 conftest$ac_exeext conftest.$ac_ext 17277 fi 17278 17279 17280 fi 17281for ac_header in openssl/ssl.h 17282do : 17283 ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default 17284" 17285if test "x$ac_cv_header_openssl_ssl_h" = xyes; then : 17286 cat >>confdefs.h <<_ACEOF 17287#define HAVE_OPENSSL_SSL_H 1 17288_ACEOF 17289 17290fi 17291 17292done 17293 17294for ac_header in openssl/err.h 17295do : 17296 ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default 17297" 17298if test "x$ac_cv_header_openssl_err_h" = xyes; then : 17299 cat >>confdefs.h <<_ACEOF 17300#define HAVE_OPENSSL_ERR_H 1 17301_ACEOF 17302 17303fi 17304 17305done 17306 17307for ac_header in openssl/rand.h 17308do : 17309 ac_fn_c_check_header_compile "$LINENO" "openssl/rand.h" "ac_cv_header_openssl_rand_h" "$ac_includes_default 17310" 17311if test "x$ac_cv_header_openssl_rand_h" = xyes; then : 17312 cat >>confdefs.h <<_ACEOF 17313#define HAVE_OPENSSL_RAND_H 1 17314_ACEOF 17315 17316fi 17317 17318done 17319 17320 17321 17322 17323# check if libssl needs libdl 17324BAKLIBS="$LIBS" 17325LIBS="-lssl $LIBS" 17326{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs libdl" >&5 17327$as_echo_n "checking if libssl needs libdl... " >&6; } 17328cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17329/* end confdefs.h. */ 17330 17331/* Override any GCC internal prototype to avoid an error. 17332 Use char because int might match the return type of a GCC 17333 builtin and then its argument prototype would still apply. */ 17334#ifdef __cplusplus 17335extern "C" 17336#endif 17337char SSL_CTX_new (); 17338int 17339main () 17340{ 17341return SSL_CTX_new (); 17342 ; 17343 return 0; 17344} 17345_ACEOF 17346if ac_fn_c_try_link "$LINENO"; then : 17347 17348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17349$as_echo "no" >&6; } 17350 LIBS="$BAKLIBS" 17351 17352else 17353 17354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17355$as_echo "yes" >&6; } 17356 LIBS="$BAKLIBS" 17357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 17358$as_echo_n "checking for library containing dlopen... " >&6; } 17359if ${ac_cv_search_dlopen+:} false; then : 17360 $as_echo_n "(cached) " >&6 17361else 17362 ac_func_search_save_LIBS=$LIBS 17363cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17364/* end confdefs.h. */ 17365 17366/* Override any GCC internal prototype to avoid an error. 17367 Use char because int might match the return type of a GCC 17368 builtin and then its argument prototype would still apply. */ 17369#ifdef __cplusplus 17370extern "C" 17371#endif 17372char dlopen (); 17373int 17374main () 17375{ 17376return dlopen (); 17377 ; 17378 return 0; 17379} 17380_ACEOF 17381for ac_lib in '' dl; do 17382 if test -z "$ac_lib"; then 17383 ac_res="none required" 17384 else 17385 ac_res=-l$ac_lib 17386 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 17387 fi 17388 if ac_fn_c_try_link "$LINENO"; then : 17389 ac_cv_search_dlopen=$ac_res 17390fi 17391rm -f core conftest.err conftest.$ac_objext \ 17392 conftest$ac_exeext 17393 if ${ac_cv_search_dlopen+:} false; then : 17394 break 17395fi 17396done 17397if ${ac_cv_search_dlopen+:} false; then : 17398 17399else 17400 ac_cv_search_dlopen=no 17401fi 17402rm conftest.$ac_ext 17403LIBS=$ac_func_search_save_LIBS 17404fi 17405{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 17406$as_echo "$ac_cv_search_dlopen" >&6; } 17407ac_res=$ac_cv_search_dlopen 17408if test "$ac_res" != no; then : 17409 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 17410 17411fi 17412 17413 17414fi 17415rm -f core conftest.err conftest.$ac_objext \ 17416 conftest$ac_exeext conftest.$ac_ext 17417SSLLIB="-lssl" 17418 17419# check if -lcrypt32 is needed because CAPIENG needs that. (on windows) 17420BAKLIBS="$LIBS" 17421LIBS="-lssl $LIBS" 17422{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libssl needs -lcrypt32" >&5 17423$as_echo_n "checking if libssl needs -lcrypt32... " >&6; } 17424cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17425/* end confdefs.h. */ 17426 17427/* Override any GCC internal prototype to avoid an error. 17428 Use char because int might match the return type of a GCC 17429 builtin and then its argument prototype would still apply. */ 17430#ifdef __cplusplus 17431extern "C" 17432#endif 17433char HMAC_Update (); 17434int 17435main () 17436{ 17437return HMAC_Update (); 17438 ; 17439 return 0; 17440} 17441_ACEOF 17442if ac_fn_c_try_link "$LINENO"; then : 17443 17444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17445$as_echo "no" >&6; } 17446 LIBS="$BAKLIBS" 17447 17448else 17449 17450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17451$as_echo "yes" >&6; } 17452 LIBS="$BAKLIBS" 17453 LIBS="$LIBS -lcrypt32" 17454 17455fi 17456rm -f core conftest.err conftest.$ac_objext \ 17457 conftest$ac_exeext conftest.$ac_ext 17458 17459{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibreSSL" >&5 17460$as_echo_n "checking for LibreSSL... " >&6; } 17461if grep VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then 17462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17463$as_echo "yes" >&6; } 17464 17465$as_echo "#define HAVE_LIBRESSL 1" >>confdefs.h 17466 17467 # libressl provides these compat functions, but they may also be 17468 # declared by the OS in libc. See if they have been declared. 17469 ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default" 17470if test "x$ac_cv_have_decl_strlcpy" = xyes; then : 17471 ac_have_decl=1 17472else 17473 ac_have_decl=0 17474fi 17475 17476cat >>confdefs.h <<_ACEOF 17477#define HAVE_DECL_STRLCPY $ac_have_decl 17478_ACEOF 17479ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default" 17480if test "x$ac_cv_have_decl_strlcat" = xyes; then : 17481 ac_have_decl=1 17482else 17483 ac_have_decl=0 17484fi 17485 17486cat >>confdefs.h <<_ACEOF 17487#define HAVE_DECL_STRLCAT $ac_have_decl 17488_ACEOF 17489ac_fn_c_check_decl "$LINENO" "arc4random" "ac_cv_have_decl_arc4random" "$ac_includes_default" 17490if test "x$ac_cv_have_decl_arc4random" = xyes; then : 17491 ac_have_decl=1 17492else 17493 ac_have_decl=0 17494fi 17495 17496cat >>confdefs.h <<_ACEOF 17497#define HAVE_DECL_ARC4RANDOM $ac_have_decl 17498_ACEOF 17499ac_fn_c_check_decl "$LINENO" "arc4random_uniform" "ac_cv_have_decl_arc4random_uniform" "$ac_includes_default" 17500if test "x$ac_cv_have_decl_arc4random_uniform" = xyes; then : 17501 ac_have_decl=1 17502else 17503 ac_have_decl=0 17504fi 17505 17506cat >>confdefs.h <<_ACEOF 17507#define HAVE_DECL_ARC4RANDOM_UNIFORM $ac_have_decl 17508_ACEOF 17509ac_fn_c_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "$ac_includes_default" 17510if test "x$ac_cv_have_decl_reallocarray" = xyes; then : 17511 ac_have_decl=1 17512else 17513 ac_have_decl=0 17514fi 17515 17516cat >>confdefs.h <<_ACEOF 17517#define HAVE_DECL_REALLOCARRAY $ac_have_decl 17518_ACEOF 17519 17520else 17521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17522$as_echo "no" >&6; } 17523fi 17524for ac_header in openssl/conf.h openssl/engine.h openssl/bn.h openssl/dh.h openssl/dsa.h openssl/rsa.h 17525do : 17526 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 17527ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 17528" 17529if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 17530 cat >>confdefs.h <<_ACEOF 17531#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 17532_ACEOF 17533 17534fi 17535 17536done 17537 17538for ac_func in OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_MD_CTX_new OpenSSL_add_all_digests OPENSSL_init_crypto EVP_cleanup ERR_load_crypto_strings CRYPTO_cleanup_all_ex_data ERR_free_strings RAND_cleanup 17539do : 17540 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 17541ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 17542if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 17543 cat >>confdefs.h <<_ACEOF 17544#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 17545_ACEOF 17546 17547fi 17548done 17549 17550 17551# these check_funcs need -lssl 17552BAKLIBS="$LIBS" 17553LIBS="-lssl $LIBS" 17554for ac_func in OPENSSL_init_ssl 17555do : 17556 ac_fn_c_check_func "$LINENO" "OPENSSL_init_ssl" "ac_cv_func_OPENSSL_init_ssl" 17557if test "x$ac_cv_func_OPENSSL_init_ssl" = xyes; then : 17558 cat >>confdefs.h <<_ACEOF 17559#define HAVE_OPENSSL_INIT_SSL 1 17560_ACEOF 17561 17562fi 17563done 17564 17565LIBS="$BAKLIBS" 17566 17567ac_fn_c_check_decl "$LINENO" "SSL_COMP_get_compression_methods" "ac_cv_have_decl_SSL_COMP_get_compression_methods" " 17568$ac_includes_default 17569#ifdef HAVE_OPENSSL_ERR_H 17570#include <openssl/err.h> 17571#endif 17572 17573#ifdef HAVE_OPENSSL_RAND_H 17574#include <openssl/rand.h> 17575#endif 17576 17577#ifdef HAVE_OPENSSL_CONF_H 17578#include <openssl/conf.h> 17579#endif 17580 17581#ifdef HAVE_OPENSSL_ENGINE_H 17582#include <openssl/engine.h> 17583#endif 17584#include <openssl/ssl.h> 17585#include <openssl/evp.h> 17586 17587" 17588if test "x$ac_cv_have_decl_SSL_COMP_get_compression_methods" = xyes; then : 17589 ac_have_decl=1 17590else 17591 ac_have_decl=0 17592fi 17593 17594cat >>confdefs.h <<_ACEOF 17595#define HAVE_DECL_SSL_COMP_GET_COMPRESSION_METHODS $ac_have_decl 17596_ACEOF 17597ac_fn_c_check_decl "$LINENO" "sk_SSL_COMP_pop_free" "ac_cv_have_decl_sk_SSL_COMP_pop_free" " 17598$ac_includes_default 17599#ifdef HAVE_OPENSSL_ERR_H 17600#include <openssl/err.h> 17601#endif 17602 17603#ifdef HAVE_OPENSSL_RAND_H 17604#include <openssl/rand.h> 17605#endif 17606 17607#ifdef HAVE_OPENSSL_CONF_H 17608#include <openssl/conf.h> 17609#endif 17610 17611#ifdef HAVE_OPENSSL_ENGINE_H 17612#include <openssl/engine.h> 17613#endif 17614#include <openssl/ssl.h> 17615#include <openssl/evp.h> 17616 17617" 17618if test "x$ac_cv_have_decl_sk_SSL_COMP_pop_free" = xyes; then : 17619 ac_have_decl=1 17620else 17621 ac_have_decl=0 17622fi 17623 17624cat >>confdefs.h <<_ACEOF 17625#define HAVE_DECL_SK_SSL_COMP_POP_FREE $ac_have_decl 17626_ACEOF 17627ac_fn_c_check_decl "$LINENO" "SSL_CTX_set_ecdh_auto" "ac_cv_have_decl_SSL_CTX_set_ecdh_auto" " 17628$ac_includes_default 17629#ifdef HAVE_OPENSSL_ERR_H 17630#include <openssl/err.h> 17631#endif 17632 17633#ifdef HAVE_OPENSSL_RAND_H 17634#include <openssl/rand.h> 17635#endif 17636 17637#ifdef HAVE_OPENSSL_CONF_H 17638#include <openssl/conf.h> 17639#endif 17640 17641#ifdef HAVE_OPENSSL_ENGINE_H 17642#include <openssl/engine.h> 17643#endif 17644#include <openssl/ssl.h> 17645#include <openssl/evp.h> 17646 17647" 17648if test "x$ac_cv_have_decl_SSL_CTX_set_ecdh_auto" = xyes; then : 17649 ac_have_decl=1 17650else 17651 ac_have_decl=0 17652fi 17653 17654cat >>confdefs.h <<_ACEOF 17655#define HAVE_DECL_SSL_CTX_SET_ECDH_AUTO $ac_have_decl 17656_ACEOF 17657 17658fi 17659 17660 17661 17662# Check whether --enable-sha2 was given. 17663if test "${enable_sha2+set}" = set; then : 17664 enableval=$enable_sha2; 17665fi 17666 17667case "$enable_sha2" in 17668 no) 17669 ;; 17670 yes|*) 17671 17672$as_echo "#define USE_SHA2 1" >>confdefs.h 17673 17674 ;; 17675esac 17676 17677# check wether gost also works 17678 17679# Check whether --enable-gost was given. 17680if test "${enable_gost+set}" = set; then : 17681 enableval=$enable_gost; 17682fi 17683 17684use_gost="no" 17685if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17686case "$enable_gost" in 17687 no) 17688 ;; 17689 *) 17690 ac_fn_c_check_func "$LINENO" "EVP_PKEY_set_type_str" "ac_cv_func_EVP_PKEY_set_type_str" 17691if test "x$ac_cv_func_EVP_PKEY_set_type_str" = xyes; then : 17692 : 17693else 17694 as_fn_error $? "OpenSSL 1.0.0 is needed for GOST support" "$LINENO" 5 17695fi 17696 17697 ac_fn_c_check_func "$LINENO" "EC_KEY_new" "ac_cv_func_EC_KEY_new" 17698if test "x$ac_cv_func_EC_KEY_new" = xyes; then : 17699 17700else 17701 as_fn_error $? "OpenSSL does not support ECC, needed for GOST support" "$LINENO" 5 17702fi 17703 17704 17705{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if GOST works" >&5 17706$as_echo_n "checking if GOST works... " >&6; } 17707if test c${cross_compiling} = cno; then 17708BAKCFLAGS="$CFLAGS" 17709if test -n "$ssldir"; then 17710 CFLAGS="$CFLAGS -Wl,-rpath,$ssldir/lib" 17711fi 17712if test "$cross_compiling" = yes; then : 17713 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17714$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 17715as_fn_error $? "cannot run test program while cross compiling 17716See \`config.log' for more details" "$LINENO" 5; } 17717else 17718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17719/* end confdefs.h. */ 17720 17721#include <string.h> 17722#include <openssl/ssl.h> 17723#include <openssl/evp.h> 17724#include <openssl/engine.h> 17725#include <openssl/conf.h> 17726/* routine to load gost (from sldns) */ 17727int load_gost_id(void) 17728{ 17729 static int gost_id = 0; 17730 const EVP_PKEY_ASN1_METHOD* meth; 17731 ENGINE* e; 17732 17733 if(gost_id) return gost_id; 17734 17735 /* see if configuration loaded gost implementation from other engine*/ 17736 meth = EVP_PKEY_asn1_find_str(NULL, "gost2001", -1); 17737 if(meth) { 17738 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 17739 return gost_id; 17740 } 17741 17742 /* see if engine can be loaded already */ 17743 e = ENGINE_by_id("gost"); 17744 if(!e) { 17745 /* load it ourself, in case statically linked */ 17746 ENGINE_load_builtin_engines(); 17747 ENGINE_load_dynamic(); 17748 e = ENGINE_by_id("gost"); 17749 } 17750 if(!e) { 17751 /* no gost engine in openssl */ 17752 return 0; 17753 } 17754 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { 17755 ENGINE_finish(e); 17756 ENGINE_free(e); 17757 return 0; 17758 } 17759 17760 meth = EVP_PKEY_asn1_find_str(&e, "gost2001", -1); 17761 if(!meth) { 17762 /* algo not found */ 17763 ENGINE_finish(e); 17764 ENGINE_free(e); 17765 return 0; 17766 } 17767 EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth); 17768 return gost_id; 17769} 17770int main(void) { 17771 EVP_MD_CTX* ctx; 17772 const EVP_MD* md; 17773 unsigned char digest[64]; /* its a 256-bit digest, so uses 32 bytes */ 17774 const char* str = "Hello world"; 17775 const unsigned char check[] = { 17776 0x40 , 0xed , 0xf8 , 0x56 , 0x5a , 0xc5 , 0x36 , 0xe1 , 17777 0x33 , 0x7c , 0x7e , 0x87 , 0x62 , 0x1c , 0x42 , 0xe0 , 17778 0x17 , 0x1b , 0x5e , 0xce , 0xa8 , 0x46 , 0x65 , 0x4d , 17779 0x8d , 0x3e , 0x22 , 0x9b , 0xe1 , 0x30 , 0x19 , 0x9d 17780 }; 17781 OPENSSL_config(NULL); 17782 (void)load_gost_id(); 17783 md = EVP_get_digestbyname("md_gost94"); 17784 if(!md) return 1; 17785 memset(digest, 0, sizeof(digest)); 17786 ctx = EVP_MD_CTX_create(); 17787 if(!ctx) return 2; 17788 if(!EVP_DigestInit_ex(ctx, md, NULL)) return 3; 17789 if(!EVP_DigestUpdate(ctx, str, 10)) return 4; 17790 if(!EVP_DigestFinal_ex(ctx, digest, NULL)) return 5; 17791 /* uncomment to see the hash calculated. 17792 {int i; 17793 for(i=0; i<32; i++) 17794 printf(" %2.2x", (int)digest[i]); 17795 printf("\n");} 17796 */ 17797 if(memcmp(digest, check, sizeof(check)) != 0) 17798 return 6; 17799 return 0; 17800} 17801 17802_ACEOF 17803if ac_fn_c_try_run "$LINENO"; then : 17804 eval "ac_cv_c_gost_works=yes" 17805else 17806 eval "ac_cv_c_gost_works=no" 17807fi 17808rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17809 conftest.$ac_objext conftest.beam conftest.$ac_ext 17810fi 17811 17812CFLAGS="$BAKCFLAGS" 17813else 17814eval "ac_cv_c_gost_works=maybe" 17815fi 17816{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_gost_works" >&5 17817$as_echo "$ac_cv_c_gost_works" >&6; } 17818 17819 if test "$ac_cv_c_gost_works" != no; then 17820 use_gost="yes" 17821 17822$as_echo "#define USE_GOST 1" >>confdefs.h 17823 17824 fi 17825 ;; 17826esac 17827fi 17828# Check whether --enable-ecdsa was given. 17829if test "${enable_ecdsa+set}" = set; then : 17830 enableval=$enable_ecdsa; 17831fi 17832 17833use_ecdsa="no" 17834case "$enable_ecdsa" in 17835 no) 17836 ;; 17837 *) 17838 if test $USE_NSS = "no" -a $USE_NETTLE = "no"; then 17839 ac_fn_c_check_func "$LINENO" "ECDSA_sign" "ac_cv_func_ECDSA_sign" 17840if test "x$ac_cv_func_ECDSA_sign" = xyes; then : 17841 17842else 17843 as_fn_error $? "OpenSSL does not support ECDSA: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 17844fi 17845 17846 ac_fn_c_check_func "$LINENO" "SHA384_Init" "ac_cv_func_SHA384_Init" 17847if test "x$ac_cv_func_SHA384_Init" = xyes; then : 17848 17849else 17850 as_fn_error $? "OpenSSL does not support SHA384: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 17851fi 17852 17853 ac_fn_c_check_decl "$LINENO" "NID_X9_62_prime256v1" "ac_cv_have_decl_NID_X9_62_prime256v1" "$ac_includes_default 17854#include <openssl/evp.h> 17855 17856" 17857if test "x$ac_cv_have_decl_NID_X9_62_prime256v1" = xyes; then : 17858 ac_have_decl=1 17859else 17860 ac_have_decl=0 17861fi 17862 17863cat >>confdefs.h <<_ACEOF 17864#define HAVE_DECL_NID_X9_62_PRIME256V1 $ac_have_decl 17865_ACEOF 17866if test $ac_have_decl = 1; then : 17867 17868else 17869 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 17870fi 17871ac_fn_c_check_decl "$LINENO" "NID_secp384r1" "ac_cv_have_decl_NID_secp384r1" "$ac_includes_default 17872#include <openssl/evp.h> 17873 17874" 17875if test "x$ac_cv_have_decl_NID_secp384r1" = xyes; then : 17876 ac_have_decl=1 17877else 17878 ac_have_decl=0 17879fi 17880 17881cat >>confdefs.h <<_ACEOF 17882#define HAVE_DECL_NID_SECP384R1 $ac_have_decl 17883_ACEOF 17884if test $ac_have_decl = 1; then : 17885 17886else 17887 as_fn_error $? "OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa" "$LINENO" 5 17888fi 17889 17890 # see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency) 17891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if openssl supports SHA2 and ECDSA with EVP" >&5 17892$as_echo_n "checking if openssl supports SHA2 and ECDSA with EVP... " >&6; } 17893 if grep OPENSSL_VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then 17894 if grep OPENSSL_VERSION_NUMBER $ssldir/include/openssl/opensslv.h | grep 0x0 >/dev/null; then 17895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17896$as_echo "no" >&6; } 17897 17898cat >>confdefs.h <<_ACEOF 17899#define USE_ECDSA_EVP_WORKAROUND 1 17900_ACEOF 17901 17902 else 17903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17904$as_echo "yes" >&6; } 17905 fi 17906 else 17907 # not OpenSSL, thus likely LibreSSL, which supports it 17908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17909$as_echo "yes" >&6; } 17910 fi 17911 fi 17912 # we now know we have ECDSA and the required curves. 17913 17914cat >>confdefs.h <<_ACEOF 17915#define USE_ECDSA 1 17916_ACEOF 17917 17918 use_ecdsa="yes" 17919 ;; 17920esac 17921 17922# Check whether --enable-dsa was given. 17923if test "${enable_dsa+set}" = set; then : 17924 enableval=$enable_dsa; 17925fi 17926 17927use_dsa="no" 17928case "$enable_ecdsa" in 17929 no) 17930 ;; 17931 *) 17932 # detect if DSA is supported, and turn it off if not. 17933 ac_fn_c_check_func "$LINENO" "EVP_dss1" "ac_cv_func_EVP_dss1" 17934if test "x$ac_cv_func_EVP_dss1" = xyes; then : 17935 17936 17937cat >>confdefs.h <<_ACEOF 17938#define USE_DSA 1 17939_ACEOF 17940 17941 17942else 17943 if test "x$enable_dsa" = "xyes"; then as_fn_error $? "OpenSSL does not support DSA and you used --enable-dsa." "$LINENO" 5 17944 fi 17945fi 17946 17947 ;; 17948esac 17949 17950 17951# Check whether --enable-event-api was given. 17952if test "${enable_event_api+set}" = set; then : 17953 enableval=$enable_event_api; 17954fi 17955 17956case "$enable_event_api" in 17957 yes) 17958 UNBOUND_EVENT_INSTALL=unbound-event-install 17959 17960 UNBOUND_EVENT_UNINSTALL=unbound-event-uninstall 17961 17962 ;; 17963 *) 17964 ;; 17965esac 17966 17967# Check whether --enable-tfo-client was given. 17968if test "${enable_tfo_client+set}" = set; then : 17969 enableval=$enable_tfo_client; 17970fi 17971 17972case "$enable_tfo_client" in 17973 yes) 17974 case `uname` in 17975 Linux) ac_fn_c_check_decl "$LINENO" "MSG_FASTOPEN" "ac_cv_have_decl_MSG_FASTOPEN" "$ac_includes_default 17976#include <netinet/tcp.h> 17977 17978" 17979if test "x$ac_cv_have_decl_MSG_FASTOPEN" = xyes; then : 17980 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 17981$as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 17982else 17983 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 17984fi 17985 17986 17987cat >>confdefs.h <<_ACEOF 17988#define USE_MSG_FASTOPEN 1 17989_ACEOF 17990 17991 ;; 17992 Darwin) ac_fn_c_check_decl "$LINENO" "CONNECT_RESUME_ON_READ_WRITE" "ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" "$ac_includes_default 17993#include <sys/socket.h> 17994 17995" 17996if test "x$ac_cv_have_decl_CONNECT_RESUME_ON_READ_WRITE" = xyes; then : 17997 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&5 17998$as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support client mode TFO" >&2;} 17999else 18000 as_fn_error $? "TCP Fast Open is not available for client mode: please rerun without --enable-tfo-client" "$LINENO" 5 18001fi 18002 18003 18004cat >>confdefs.h <<_ACEOF 18005#define USE_OSX_MSG_FASTOPEN 1 18006_ACEOF 18007 18008 ;; 18009 esac 18010 ;; 18011 no|*) 18012 ;; 18013esac 18014 18015# Check whether --enable-tfo-server was given. 18016if test "${enable_tfo_server+set}" = set; then : 18017 enableval=$enable_tfo_server; 18018fi 18019 18020case "$enable_tfo_server" in 18021 yes) 18022 ac_fn_c_check_decl "$LINENO" "TCP_FASTOPEN" "ac_cv_have_decl_TCP_FASTOPEN" "$ac_includes_default 18023#include <netinet/tcp.h> 18024 18025" 18026if test "x$ac_cv_have_decl_TCP_FASTOPEN" = xyes; then : 18027 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&5 18028$as_echo "$as_me: WARNING: Check the platform specific TFO kernel parameters are correctly configured to support server mode TFO" >&2;} 18029else 18030 as_fn_error $? "TCP Fast Open is not available for server mode: please rerun without --enable-tfo-server" "$LINENO" 5 18031fi 18032 18033 18034cat >>confdefs.h <<_ACEOF 18035#define USE_TCP_FASTOPEN 1 18036_ACEOF 18037 18038 ;; 18039 no|*) 18040 ;; 18041esac 18042 18043# check for libevent 18044 18045# Check whether --with-libevent was given. 18046if test "${with_libevent+set}" = set; then : 18047 withval=$with_libevent; 18048else 18049 withval="no" 18050fi 18051 18052if test x_$withval = x_yes -o x_$withval != x_no; then 18053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent" >&5 18054$as_echo_n "checking for libevent... " >&6; } 18055 if test x_$withval = x_ -o x_$withval = x_yes; then 18056 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 18057 fi 18058 for dir in $withval; do 18059 thedir="$dir" 18060 if test -f "$dir/include/event.h" -o -f "$dir/include/event2/event.h"; then 18061 found_libevent="yes" 18062 if test "$thedir" != "/usr"; then 18063 CPPFLAGS="$CPPFLAGS -I$thedir/include" 18064 fi 18065 break; 18066 fi 18067 done 18068 if test x_$found_libevent != x_yes; then 18069 if test -f "$dir/event.h" -a \( -f "$dir/libevent.la" -o -f "$dir/libev.la" \) ; then 18070 # libevent source directory 18071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 18072$as_echo "found in $thedir" >&6; } 18073 CPPFLAGS="$CPPFLAGS -I$thedir -I$thedir/include" 18074 BAK_LDFLAGS_SET="1" 18075 BAK_LDFLAGS="$LDFLAGS" 18076 # remove evdns from linking 18077 mkdir build >/dev/null 2>&1 18078 mkdir build/libevent >/dev/null 2>&1 18079 mkdir build/libevent/.libs >/dev/null 2>&1 18080 ev_files_o=`ls $thedir/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 18081 ev_files_lo=`ls $thedir/*.lo | grep -v evdns\.lo | grep -v bufferevent_openssl\.lo` 18082 ev_files_libso=`ls $thedir/.libs/*.o | grep -v evdns\.o | grep -v bufferevent_openssl\.o` 18083 cp $ev_files_o build/libevent 18084 cp $ev_files_lo build/libevent 18085 cp $ev_files_libso build/libevent/.libs 18086 LATE_LDFLAGS="build/libevent/*.lo -lm" 18087 LDFLAGS="build/libevent/*.o $LDFLAGS -lm" 18088 else 18089 as_fn_error $? "Cannot find the libevent library in $withval 18090You can restart ./configure --with-libevent=no to use a builtin alternative. 18091Please note that this alternative is not as capable as libevent when using 18092large outgoing port ranges. " "$LINENO" 5 18093 fi 18094 else 18095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $thedir" >&5 18096$as_echo "found in $thedir" >&6; } 18097 if test ! -f $thedir/lib/libevent.a -a ! -f $thedir/lib/libevent.so -a -d "$thedir/lib/event2"; then 18098 LDFLAGS="$LDFLAGS -L$thedir/lib/event2" 18099 18100 if test "x$enable_rpath" = xyes; then 18101 if echo "$thedir/lib/event2" | grep "^/" >/dev/null; then 18102 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib/event2" 18103 fi 18104 fi 18105 18106 else 18107 if test "$thedir" != "/usr" -a "$thedir" != ""; then 18108 LDFLAGS="$LDFLAGS -L$thedir/lib" 18109 18110 if test "x$enable_rpath" = xyes; then 18111 if echo "$thedir/lib" | grep "^/" >/dev/null; then 18112 RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib" 18113 fi 18114 fi 18115 18116 fi 18117 fi 18118 fi 18119 # check for library used by libevent after 1.3c 18120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 18121$as_echo_n "checking for library containing clock_gettime... " >&6; } 18122if ${ac_cv_search_clock_gettime+:} false; then : 18123 $as_echo_n "(cached) " >&6 18124else 18125 ac_func_search_save_LIBS=$LIBS 18126cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18127/* end confdefs.h. */ 18128 18129/* Override any GCC internal prototype to avoid an error. 18130 Use char because int might match the return type of a GCC 18131 builtin and then its argument prototype would still apply. */ 18132#ifdef __cplusplus 18133extern "C" 18134#endif 18135char clock_gettime (); 18136int 18137main () 18138{ 18139return clock_gettime (); 18140 ; 18141 return 0; 18142} 18143_ACEOF 18144for ac_lib in '' rt; do 18145 if test -z "$ac_lib"; then 18146 ac_res="none required" 18147 else 18148 ac_res=-l$ac_lib 18149 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18150 fi 18151 if ac_fn_c_try_link "$LINENO"; then : 18152 ac_cv_search_clock_gettime=$ac_res 18153fi 18154rm -f core conftest.err conftest.$ac_objext \ 18155 conftest$ac_exeext 18156 if ${ac_cv_search_clock_gettime+:} false; then : 18157 break 18158fi 18159done 18160if ${ac_cv_search_clock_gettime+:} false; then : 18161 18162else 18163 ac_cv_search_clock_gettime=no 18164fi 18165rm conftest.$ac_ext 18166LIBS=$ac_func_search_save_LIBS 18167fi 18168{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 18169$as_echo "$ac_cv_search_clock_gettime" >&6; } 18170ac_res=$ac_cv_search_clock_gettime 18171if test "$ac_res" != no; then : 18172 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18173 18174fi 18175 18176 18177 # is the event.h header libev or libevent? 18178 for ac_header in event.h 18179do : 18180 ac_fn_c_check_header_compile "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default 18181" 18182if test "x$ac_cv_header_event_h" = xyes; then : 18183 cat >>confdefs.h <<_ACEOF 18184#define HAVE_EVENT_H 1 18185_ACEOF 18186 18187fi 18188 18189done 18190 18191 ac_fn_c_check_decl "$LINENO" "EV_VERSION_MAJOR" "ac_cv_have_decl_EV_VERSION_MAJOR" "$ac_includes_default 18192#include <event.h> 18193 18194" 18195if test "x$ac_cv_have_decl_EV_VERSION_MAJOR" = xyes; then : 18196 18197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 18198$as_echo_n "checking for library containing event_set... " >&6; } 18199if ${ac_cv_search_event_set+:} false; then : 18200 $as_echo_n "(cached) " >&6 18201else 18202 ac_func_search_save_LIBS=$LIBS 18203cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18204/* end confdefs.h. */ 18205 18206/* Override any GCC internal prototype to avoid an error. 18207 Use char because int might match the return type of a GCC 18208 builtin and then its argument prototype would still apply. */ 18209#ifdef __cplusplus 18210extern "C" 18211#endif 18212char event_set (); 18213int 18214main () 18215{ 18216return event_set (); 18217 ; 18218 return 0; 18219} 18220_ACEOF 18221for ac_lib in '' ev; do 18222 if test -z "$ac_lib"; then 18223 ac_res="none required" 18224 else 18225 ac_res=-l$ac_lib 18226 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18227 fi 18228 if ac_fn_c_try_link "$LINENO"; then : 18229 ac_cv_search_event_set=$ac_res 18230fi 18231rm -f core conftest.err conftest.$ac_objext \ 18232 conftest$ac_exeext 18233 if ${ac_cv_search_event_set+:} false; then : 18234 break 18235fi 18236done 18237if ${ac_cv_search_event_set+:} false; then : 18238 18239else 18240 ac_cv_search_event_set=no 18241fi 18242rm conftest.$ac_ext 18243LIBS=$ac_func_search_save_LIBS 18244fi 18245{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 18246$as_echo "$ac_cv_search_event_set" >&6; } 18247ac_res=$ac_cv_search_event_set 18248if test "$ac_res" != no; then : 18249 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18250 18251fi 18252 18253 18254else 18255 18256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_set" >&5 18257$as_echo_n "checking for library containing event_set... " >&6; } 18258if ${ac_cv_search_event_set+:} false; then : 18259 $as_echo_n "(cached) " >&6 18260else 18261 ac_func_search_save_LIBS=$LIBS 18262cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18263/* end confdefs.h. */ 18264 18265/* Override any GCC internal prototype to avoid an error. 18266 Use char because int might match the return type of a GCC 18267 builtin and then its argument prototype would still apply. */ 18268#ifdef __cplusplus 18269extern "C" 18270#endif 18271char event_set (); 18272int 18273main () 18274{ 18275return event_set (); 18276 ; 18277 return 0; 18278} 18279_ACEOF 18280for ac_lib in '' event; do 18281 if test -z "$ac_lib"; then 18282 ac_res="none required" 18283 else 18284 ac_res=-l$ac_lib 18285 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18286 fi 18287 if ac_fn_c_try_link "$LINENO"; then : 18288 ac_cv_search_event_set=$ac_res 18289fi 18290rm -f core conftest.err conftest.$ac_objext \ 18291 conftest$ac_exeext 18292 if ${ac_cv_search_event_set+:} false; then : 18293 break 18294fi 18295done 18296if ${ac_cv_search_event_set+:} false; then : 18297 18298else 18299 ac_cv_search_event_set=no 18300fi 18301rm conftest.$ac_ext 18302LIBS=$ac_func_search_save_LIBS 18303fi 18304{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_set" >&5 18305$as_echo "$ac_cv_search_event_set" >&6; } 18306ac_res=$ac_cv_search_event_set 18307if test "$ac_res" != no; then : 18308 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18309 18310fi 18311 18312 18313fi 18314 18315 for ac_func in event_base_free 18316do : 18317 ac_fn_c_check_func "$LINENO" "event_base_free" "ac_cv_func_event_base_free" 18318if test "x$ac_cv_func_event_base_free" = xyes; then : 18319 cat >>confdefs.h <<_ACEOF 18320#define HAVE_EVENT_BASE_FREE 1 18321_ACEOF 18322 18323fi 18324done 18325 # only in libevent 1.2 and later 18326 for ac_func in event_base_once 18327do : 18328 ac_fn_c_check_func "$LINENO" "event_base_once" "ac_cv_func_event_base_once" 18329if test "x$ac_cv_func_event_base_once" = xyes; then : 18330 cat >>confdefs.h <<_ACEOF 18331#define HAVE_EVENT_BASE_ONCE 1 18332_ACEOF 18333 18334fi 18335done 18336 # only in libevent 1.4.1 and later 18337 for ac_func in event_base_new 18338do : 18339 ac_fn_c_check_func "$LINENO" "event_base_new" "ac_cv_func_event_base_new" 18340if test "x$ac_cv_func_event_base_new" = xyes; then : 18341 cat >>confdefs.h <<_ACEOF 18342#define HAVE_EVENT_BASE_NEW 1 18343_ACEOF 18344 18345fi 18346done 18347 # only in libevent 1.4.1 and later 18348 for ac_func in event_base_get_method 18349do : 18350 ac_fn_c_check_func "$LINENO" "event_base_get_method" "ac_cv_func_event_base_get_method" 18351if test "x$ac_cv_func_event_base_get_method" = xyes; then : 18352 cat >>confdefs.h <<_ACEOF 18353#define HAVE_EVENT_BASE_GET_METHOD 1 18354_ACEOF 18355 18356fi 18357done 18358 # only in libevent 1.4.3 and later 18359 for ac_func in ev_loop 18360do : 18361 ac_fn_c_check_func "$LINENO" "ev_loop" "ac_cv_func_ev_loop" 18362if test "x$ac_cv_func_ev_loop" = xyes; then : 18363 cat >>confdefs.h <<_ACEOF 18364#define HAVE_EV_LOOP 1 18365_ACEOF 18366 18367fi 18368done 18369 # only in libev. (tested on 3.51) 18370 for ac_func in ev_default_loop 18371do : 18372 ac_fn_c_check_func "$LINENO" "ev_default_loop" "ac_cv_func_ev_default_loop" 18373if test "x$ac_cv_func_ev_default_loop" = xyes; then : 18374 cat >>confdefs.h <<_ACEOF 18375#define HAVE_EV_DEFAULT_LOOP 1 18376_ACEOF 18377 18378fi 18379done 18380 # only in libev. (tested on 4.00) 18381 if test -n "$BAK_LDFLAGS_SET"; then 18382 LDFLAGS="$BAK_LDFLAGS" 18383 fi 18384else 18385 18386$as_echo "#define USE_MINI_EVENT 1" >>confdefs.h 18387 18388fi 18389 18390# check for libexpat 18391 18392# Check whether --with-libexpat was given. 18393if test "${with_libexpat+set}" = set; then : 18394 withval=$with_libexpat; 18395else 18396 withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr" 18397fi 18398 18399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5 18400$as_echo_n "checking for libexpat... " >&6; } 18401found_libexpat="no" 18402for dir in $withval ; do 18403 if test -f "$dir/include/expat.h"; then 18404 found_libexpat="yes" 18405 if test "$dir" != "/usr"; then 18406 CPPFLAGS="$CPPFLAGS -I$dir/include" 18407 LDFLAGS="$LDFLAGS -L$dir/lib" 18408 fi 18409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $dir" >&5 18410$as_echo "found in $dir" >&6; } 18411 break; 18412 fi 18413done 18414if test x_$found_libexpat != x_yes; then 18415 as_fn_error $? "Could not find libexpat, expat.h" "$LINENO" 5 18416fi 18417for ac_header in expat.h 18418do : 18419 ac_fn_c_check_header_compile "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default 18420" 18421if test "x$ac_cv_header_expat_h" = xyes; then : 18422 cat >>confdefs.h <<_ACEOF 18423#define HAVE_EXPAT_H 1 18424_ACEOF 18425 18426fi 18427 18428done 18429 18430ac_fn_c_check_decl "$LINENO" "XML_StopParser" "ac_cv_have_decl_XML_StopParser" "$ac_includes_default 18431#include <expat.h> 18432 18433" 18434if test "x$ac_cv_have_decl_XML_StopParser" = xyes; then : 18435 ac_have_decl=1 18436else 18437 ac_have_decl=0 18438fi 18439 18440cat >>confdefs.h <<_ACEOF 18441#define HAVE_DECL_XML_STOPPARSER $ac_have_decl 18442_ACEOF 18443 18444 18445# set static linking if requested 18446 18447staticexe="" 18448# Check whether --enable-static-exe was given. 18449if test "${enable_static_exe+set}" = set; then : 18450 enableval=$enable_static_exe; 18451fi 18452 18453if test x_$enable_static_exe = x_yes; then 18454 staticexe="-static" 18455 if test "$on_mingw" = yes; then 18456 staticexe="-all-static" 18457 # for static compile, include gdi32 and zlib here. 18458 LIBS="$LIBS -lgdi32 -lz" 18459 fi 18460fi 18461 18462# set lock checking if requested 18463# Check whether --enable-lock_checks was given. 18464if test "${enable_lock_checks+set}" = set; then : 18465 enableval=$enable_lock_checks; 18466fi 18467 18468if test x_$enable_lock_checks = x_yes; then 18469 18470$as_echo "#define ENABLE_LOCK_CHECKS 1" >>confdefs.h 18471 18472 CHECKLOCK_OBJ="checklocks.lo" 18473 18474fi 18475 18476 18477{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 18478$as_echo_n "checking for getaddrinfo... " >&6; } 18479ac_cv_func_getaddrinfo=no 18480cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18481/* end confdefs.h. */ 18482 18483#ifdef __cplusplus 18484extern "C" 18485{ 18486#endif 18487char* getaddrinfo(); 18488char* (*f) () = getaddrinfo; 18489#ifdef __cplusplus 18490} 18491#endif 18492int main() { 18493 ; 18494 return 0; 18495} 18496 18497_ACEOF 18498if ac_fn_c_try_link "$LINENO"; then : 18499 ac_cv_func_getaddrinfo="yes" 18500if test "$ac_cv_header_windows_h" = "yes"; then 18501 18502$as_echo "#define USE_WINSOCK 1" >>confdefs.h 18503 18504 USE_WINSOCK="1" 18505 LIBS="$LIBS -lws2_32" 18506fi 18507 18508else 18509 ORIGLIBS="$LIBS" 18510LIBS="$LIBS -lws2_32" 18511cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18512/* end confdefs.h. */ 18513 18514#ifdef HAVE_WS2TCPIP_H 18515#include <ws2tcpip.h> 18516#endif 18517 18518int 18519main () 18520{ 18521 18522 (void)getaddrinfo(NULL, NULL, NULL, NULL); 18523 18524 18525 ; 18526 return 0; 18527} 18528_ACEOF 18529if ac_fn_c_try_link "$LINENO"; then : 18530 18531ac_cv_func_getaddrinfo="yes" 18532 18533$as_echo "#define USE_WINSOCK 1" >>confdefs.h 18534 18535USE_WINSOCK="1" 18536 18537else 18538 18539ac_cv_func_getaddrinfo="no" 18540LIBS="$ORIGLIBS" 18541 18542fi 18543rm -f core conftest.err conftest.$ac_objext \ 18544 conftest$ac_exeext conftest.$ac_ext 18545 18546fi 18547rm -f core conftest.err conftest.$ac_objext \ 18548 conftest$ac_exeext conftest.$ac_ext 18549 18550{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5 18551$as_echo "$ac_cv_func_getaddrinfo" >&6; } 18552if test $ac_cv_func_getaddrinfo = yes; then 18553 18554$as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h 18555 18556fi 18557 18558if test "$USE_WINSOCK" = 1; then 18559 18560$as_echo "#define UB_ON_WINDOWS 1" >>confdefs.h 18561 18562 for ac_header in iphlpapi.h 18563do : 18564 ac_fn_c_check_header_compile "$LINENO" "iphlpapi.h" "ac_cv_header_iphlpapi_h" "$ac_includes_default 18565#include <windows.h> 18566 18567" 18568if test "x$ac_cv_header_iphlpapi_h" = xyes; then : 18569 cat >>confdefs.h <<_ACEOF 18570#define HAVE_IPHLPAPI_H 1 18571_ACEOF 18572 18573fi 18574 18575done 18576 18577 if test -n "$ac_tool_prefix"; then 18578 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. 18579set dummy ${ac_tool_prefix}windres; ac_word=$2 18580{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18581$as_echo_n "checking for $ac_word... " >&6; } 18582if ${ac_cv_prog_WINDRES+:} false; then : 18583 $as_echo_n "(cached) " >&6 18584else 18585 if test -n "$WINDRES"; then 18586 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. 18587else 18588as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18589for as_dir in $PATH 18590do 18591 IFS=$as_save_IFS 18592 test -z "$as_dir" && as_dir=. 18593 for ac_exec_ext in '' $ac_executable_extensions; do 18594 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18595 ac_cv_prog_WINDRES="${ac_tool_prefix}windres" 18596 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18597 break 2 18598 fi 18599done 18600 done 18601IFS=$as_save_IFS 18602 18603fi 18604fi 18605WINDRES=$ac_cv_prog_WINDRES 18606if test -n "$WINDRES"; then 18607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 18608$as_echo "$WINDRES" >&6; } 18609else 18610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18611$as_echo "no" >&6; } 18612fi 18613 18614 18615fi 18616if test -z "$ac_cv_prog_WINDRES"; then 18617 ac_ct_WINDRES=$WINDRES 18618 # Extract the first word of "windres", so it can be a program name with args. 18619set dummy windres; ac_word=$2 18620{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18621$as_echo_n "checking for $ac_word... " >&6; } 18622if ${ac_cv_prog_ac_ct_WINDRES+:} false; then : 18623 $as_echo_n "(cached) " >&6 18624else 18625 if test -n "$ac_ct_WINDRES"; then 18626 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test. 18627else 18628as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18629for as_dir in $PATH 18630do 18631 IFS=$as_save_IFS 18632 test -z "$as_dir" && as_dir=. 18633 for ac_exec_ext in '' $ac_executable_extensions; do 18634 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18635 ac_cv_prog_ac_ct_WINDRES="windres" 18636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18637 break 2 18638 fi 18639done 18640 done 18641IFS=$as_save_IFS 18642 18643fi 18644fi 18645ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES 18646if test -n "$ac_ct_WINDRES"; then 18647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5 18648$as_echo "$ac_ct_WINDRES" >&6; } 18649else 18650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18651$as_echo "no" >&6; } 18652fi 18653 18654 if test "x$ac_ct_WINDRES" = x; then 18655 WINDRES="" 18656 else 18657 case $cross_compiling:$ac_tool_warned in 18658yes:) 18659{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18660$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18661ac_tool_warned=yes ;; 18662esac 18663 WINDRES=$ac_ct_WINDRES 18664 fi 18665else 18666 WINDRES="$ac_cv_prog_WINDRES" 18667fi 18668 18669 LIBS="$LIBS -liphlpapi" 18670 WINAPPS="unbound-service-install.exe unbound-service-remove.exe anchor-update.exe" 18671 18672 WIN_DAEMON_SRC="winrc/win_svc.c winrc/w_inst.c" 18673 18674 WIN_DAEMON_OBJ="win_svc.lo w_inst.lo" 18675 18676 WIN_DAEMON_OBJ_LINK="rsrc_unbound.o" 18677 18678 WIN_HOST_OBJ_LINK="rsrc_unbound_host.o" 18679 18680 WIN_UBANCHOR_OBJ_LINK="rsrc_unbound_anchor.o log.lo locks.lo" 18681 18682 WIN_CONTROL_OBJ_LINK="rsrc_unbound_control.o" 18683 18684 WIN_CHECKCONF_OBJ_LINK="rsrc_unbound_checkconf.o" 18685 18686fi 18687if test $ac_cv_func_getaddrinfo = no; then 18688 case " $LIBOBJS " in 18689 *" fake-rfc2553.$ac_objext "* ) ;; 18690 *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext" 18691 ;; 18692esac 18693 18694fi 18695# check after getaddrinfo for its libraries 18696 18697# check ioctlsocket 18698{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctlsocket" >&5 18699$as_echo_n "checking for ioctlsocket... " >&6; } 18700cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18701/* end confdefs.h. */ 18702 18703#ifdef HAVE_WINSOCK2_H 18704#include <winsock2.h> 18705#endif 18706 18707int 18708main () 18709{ 18710 18711 (void)ioctlsocket(0, 0, NULL); 18712 18713 ; 18714 return 0; 18715} 18716_ACEOF 18717if ac_fn_c_try_link "$LINENO"; then : 18718 18719{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18720$as_echo "yes" >&6; } 18721 18722$as_echo "#define HAVE_IOCTLSOCKET 1" >>confdefs.h 18723 18724 18725else 18726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18727$as_echo "no" >&6; } 18728fi 18729rm -f core conftest.err conftest.$ac_objext \ 18730 conftest$ac_exeext conftest.$ac_ext 18731 18732 18733# see if daemon(3) exists, and if it is deprecated. 18734for ac_func in daemon 18735do : 18736 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 18737if test "x$ac_cv_func_daemon" = xyes; then : 18738 cat >>confdefs.h <<_ACEOF 18739#define HAVE_DAEMON 1 18740_ACEOF 18741 18742fi 18743done 18744 18745if test $ac_cv_func_daemon = yes; then 18746 18747 18748{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if daemon is deprecated" >&5 18749$as_echo_n "checking if daemon is deprecated... " >&6; } 18750cache=`echo daemon | sed 'y%.=/+-%___p_%'` 18751if eval \${cv_cc_deprecated_$cache+:} false; then : 18752 $as_echo_n "(cached) " >&6 18753else 18754 18755echo ' 18756#include <stdlib.h> 18757' >conftest.c 18758echo 'void f(){ (void)daemon(0, 0); }' >>conftest.c 18759if test -z "`$CC -c conftest.c 2>&1 | grep deprecated`"; then 18760eval "cv_cc_deprecated_$cache=no" 18761else 18762eval "cv_cc_deprecated_$cache=yes" 18763fi 18764rm -f conftest conftest.o conftest.c 18765 18766fi 18767 18768if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then 18769{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18770$as_echo "yes" >&6; } 18771 18772cat >>confdefs.h <<_ACEOF 18773#define DEPRECATED_DAEMON 1 18774_ACEOF 18775 18776: 18777 18778else 18779{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18780$as_echo "no" >&6; } 18781: 18782 18783fi 18784 18785fi 18786 18787ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" " 18788$ac_includes_default 18789#ifdef HAVE_SYS_UN_H 18790#include <sys/un.h> 18791#endif 18792 18793" 18794if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes; then : 18795 18796cat >>confdefs.h <<_ACEOF 18797#define HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1 18798_ACEOF 18799 18800 18801fi 18802 18803ac_fn_c_check_member "$LINENO" "struct in_pktinfo" "ipi_spec_dst" "ac_cv_member_struct_in_pktinfo_ipi_spec_dst" " 18804$ac_includes_default 18805#if HAVE_SYS_PARAM_H 18806#include <sys/param.h> 18807#endif 18808 18809#ifdef HAVE_SYS_SOCKET_H 18810#include <sys/socket.h> 18811#endif 18812 18813#ifdef HAVE_SYS_UIO_H 18814#include <sys/uio.h> 18815#endif 18816 18817#ifdef HAVE_NETINET_IN_H 18818#include <netinet/in.h> 18819#endif 18820 18821#ifdef HAVE_NETINET_TCP_H 18822#include <netinet/tcp.h> 18823#endif 18824 18825#ifdef HAVE_ARPA_INET_H 18826#include <arpa/inet.h> 18827#endif 18828 18829#ifdef HAVE_WINSOCK2_H 18830#include <winsock2.h> 18831#endif 18832 18833#ifdef HAVE_WS2TCPIP_H 18834#include <ws2tcpip.h> 18835#endif 18836 18837" 18838if test "x$ac_cv_member_struct_in_pktinfo_ipi_spec_dst" = xyes; then : 18839 18840cat >>confdefs.h <<_ACEOF 18841#define HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 1 18842_ACEOF 18843 18844 18845fi 18846 18847{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setusercontext" >&5 18848$as_echo_n "checking for library containing setusercontext... " >&6; } 18849if ${ac_cv_search_setusercontext+:} false; then : 18850 $as_echo_n "(cached) " >&6 18851else 18852 ac_func_search_save_LIBS=$LIBS 18853cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18854/* end confdefs.h. */ 18855 18856/* Override any GCC internal prototype to avoid an error. 18857 Use char because int might match the return type of a GCC 18858 builtin and then its argument prototype would still apply. */ 18859#ifdef __cplusplus 18860extern "C" 18861#endif 18862char setusercontext (); 18863int 18864main () 18865{ 18866return setusercontext (); 18867 ; 18868 return 0; 18869} 18870_ACEOF 18871for ac_lib in '' util; do 18872 if test -z "$ac_lib"; then 18873 ac_res="none required" 18874 else 18875 ac_res=-l$ac_lib 18876 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18877 fi 18878 if ac_fn_c_try_link "$LINENO"; then : 18879 ac_cv_search_setusercontext=$ac_res 18880fi 18881rm -f core conftest.err conftest.$ac_objext \ 18882 conftest$ac_exeext 18883 if ${ac_cv_search_setusercontext+:} false; then : 18884 break 18885fi 18886done 18887if ${ac_cv_search_setusercontext+:} false; then : 18888 18889else 18890 ac_cv_search_setusercontext=no 18891fi 18892rm conftest.$ac_ext 18893LIBS=$ac_func_search_save_LIBS 18894fi 18895{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setusercontext" >&5 18896$as_echo "$ac_cv_search_setusercontext" >&6; } 18897ac_res=$ac_cv_search_setusercontext 18898if test "$ac_res" != no; then : 18899 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18900 18901fi 18902 18903for ac_func in tzset sigprocmask fcntl getpwnam endpwent getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync 18904do : 18905 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18906ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18907if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18908 cat >>confdefs.h <<_ACEOF 18909#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18910_ACEOF 18911 18912fi 18913done 18914 18915for ac_func in setresuid 18916do : 18917 ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid" 18918if test "x$ac_cv_func_setresuid" = xyes; then : 18919 cat >>confdefs.h <<_ACEOF 18920#define HAVE_SETRESUID 1 18921_ACEOF 18922 18923else 18924 for ac_func in setreuid 18925do : 18926 ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid" 18927if test "x$ac_cv_func_setreuid" = xyes; then : 18928 cat >>confdefs.h <<_ACEOF 18929#define HAVE_SETREUID 1 18930_ACEOF 18931 18932fi 18933done 18934 18935fi 18936done 18937 18938for ac_func in setresgid 18939do : 18940 ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid" 18941if test "x$ac_cv_func_setresgid" = xyes; then : 18942 cat >>confdefs.h <<_ACEOF 18943#define HAVE_SETRESGID 1 18944_ACEOF 18945 18946else 18947 for ac_func in setregid 18948do : 18949 ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid" 18950if test "x$ac_cv_func_setregid" = xyes; then : 18951 cat >>confdefs.h <<_ACEOF 18952#define HAVE_SETREGID 1 18953_ACEOF 18954 18955fi 18956done 18957 18958fi 18959done 18960 18961 18962{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sbrk" >&5 18963$as_echo_n "checking for sbrk... " >&6; } 18964# catch the warning of deprecated sbrk 18965old_cflags="$CFLAGS" 18966CFLAGS="$CFLAGS -Werror" 18967cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18968/* end confdefs.h. */ 18969$ac_includes_default 18970 18971int main(void) { void* cur = sbrk(0); printf("%u\n", (unsigned)(size_t)((char*)cur - (char*)sbrk(0))); return 0; } 18972 18973_ACEOF 18974if ac_fn_c_try_compile "$LINENO"; then : 18975 18976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18977$as_echo "yes" >&6; } 18978 18979$as_echo "#define HAVE_SBRK 1" >>confdefs.h 18980 18981 18982else 18983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18984$as_echo "no" >&6; } 18985fi 18986rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18987CFLAGS="$old_cflags" 18988 18989# check if setreuid en setregid fail, on MacOSX10.4(darwin8). 18990if echo $build_os | grep darwin8 > /dev/null; then 18991 18992$as_echo "#define DARWIN_BROKEN_SETREUID 1" >>confdefs.h 18993 18994fi 18995ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" 18996if test "x$ac_cv_func_inet_aton" = xyes; then : 18997 $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h 18998 18999else 19000 case " $LIBOBJS " in 19001 *" inet_aton.$ac_objext "* ) ;; 19002 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" 19003 ;; 19004esac 19005 19006fi 19007 19008 19009ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" 19010if test "x$ac_cv_func_inet_pton" = xyes; then : 19011 $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h 19012 19013else 19014 case " $LIBOBJS " in 19015 *" inet_pton.$ac_objext "* ) ;; 19016 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext" 19017 ;; 19018esac 19019 19020fi 19021 19022 19023ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" 19024if test "x$ac_cv_func_inet_ntop" = xyes; then : 19025 $as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h 19026 19027else 19028 case " $LIBOBJS " in 19029 *" inet_ntop.$ac_objext "* ) ;; 19030 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext" 19031 ;; 19032esac 19033 19034fi 19035 19036 19037ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" 19038if test "x$ac_cv_func_snprintf" = xyes; then : 19039 $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h 19040 19041else 19042 case " $LIBOBJS " in 19043 *" snprintf.$ac_objext "* ) ;; 19044 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 19045 ;; 19046esac 19047 19048fi 19049 19050 19051# test if snprintf return the proper length 19052if test "x$ac_cv_func_snprintf" = xyes; then 19053 if test c${cross_compiling} = cno; then 19054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct snprintf return value" >&5 19055$as_echo_n "checking for correct snprintf return value... " >&6; } 19056 if test "$cross_compiling" = yes; then : 19057 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19058$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 19059as_fn_error $? "cannot run test program while cross compiling 19060See \`config.log' for more details" "$LINENO" 5; } 19061else 19062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19063/* end confdefs.h. */ 19064$ac_includes_default 19065 19066int main(void) { return !(snprintf(NULL, 0, "test") == 4); } 19067 19068_ACEOF 19069if ac_fn_c_try_run "$LINENO"; then : 19070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19071$as_echo "yes" >&6; } 19072else 19073 19074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19075$as_echo "no" >&6; } 19076 19077$as_echo "#define SNPRINTF_RET_BROKEN /**/" >>confdefs.h 19078 19079 case " $LIBOBJS " in 19080 *" snprintf.$ac_objext "* ) ;; 19081 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 19082 ;; 19083esac 19084 19085 19086fi 19087rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 19088 conftest.$ac_objext conftest.beam conftest.$ac_ext 19089fi 19090 19091 fi 19092fi 19093ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 19094if test "x$ac_cv_func_strlcat" = xyes; then : 19095 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 19096 19097else 19098 case " $LIBOBJS " in 19099 *" strlcat.$ac_objext "* ) ;; 19100 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 19101 ;; 19102esac 19103 19104fi 19105 19106 19107ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 19108if test "x$ac_cv_func_strlcpy" = xyes; then : 19109 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 19110 19111else 19112 case " $LIBOBJS " in 19113 *" strlcpy.$ac_objext "* ) ;; 19114 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 19115 ;; 19116esac 19117 19118fi 19119 19120 19121ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" 19122if test "x$ac_cv_func_memmove" = xyes; then : 19123 $as_echo "#define HAVE_MEMMOVE 1" >>confdefs.h 19124 19125else 19126 case " $LIBOBJS " in 19127 *" memmove.$ac_objext "* ) ;; 19128 *) LIBOBJS="$LIBOBJS memmove.$ac_objext" 19129 ;; 19130esac 19131 19132fi 19133 19134 19135ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r" 19136if test "x$ac_cv_func_gmtime_r" = xyes; then : 19137 $as_echo "#define HAVE_GMTIME_R 1" >>confdefs.h 19138 19139else 19140 case " $LIBOBJS " in 19141 *" gmtime_r.$ac_objext "* ) ;; 19142 *) LIBOBJS="$LIBOBJS gmtime_r.$ac_objext" 19143 ;; 19144esac 19145 19146fi 19147 19148 19149ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank" 19150if test "x$ac_cv_func_isblank" = xyes; then : 19151 $as_echo "#define HAVE_ISBLANK 1" >>confdefs.h 19152 19153else 19154 case " $LIBOBJS " in 19155 *" isblank.$ac_objext "* ) ;; 19156 *) LIBOBJS="$LIBOBJS isblank.$ac_objext" 19157 ;; 19158esac 19159 19160fi 19161 19162 19163LIBOBJ_WITHOUT_CTIMEARC4="$LIBOBJS" 19164 19165ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray" 19166if test "x$ac_cv_func_reallocarray" = xyes; then : 19167 $as_echo "#define HAVE_REALLOCARRAY 1" >>confdefs.h 19168 19169else 19170 case " $LIBOBJS " in 19171 *" reallocarray.$ac_objext "* ) ;; 19172 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 19173 ;; 19174esac 19175 19176fi 19177 19178 19179if test "$USE_NSS" = "no"; then 19180 ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random" 19181if test "x$ac_cv_func_arc4random" = xyes; then : 19182 $as_echo "#define HAVE_ARC4RANDOM 1" >>confdefs.h 19183 19184else 19185 case " $LIBOBJS " in 19186 *" arc4random.$ac_objext "* ) ;; 19187 *) LIBOBJS="$LIBOBJS arc4random.$ac_objext" 19188 ;; 19189esac 19190 19191fi 19192 19193 19194 ac_fn_c_check_func "$LINENO" "arc4random_uniform" "ac_cv_func_arc4random_uniform" 19195if test "x$ac_cv_func_arc4random_uniform" = xyes; then : 19196 $as_echo "#define HAVE_ARC4RANDOM_UNIFORM 1" >>confdefs.h 19197 19198else 19199 case " $LIBOBJS " in 19200 *" arc4random_uniform.$ac_objext "* ) ;; 19201 *) LIBOBJS="$LIBOBJS arc4random_uniform.$ac_objext" 19202 ;; 19203esac 19204 19205fi 19206 19207 19208 if test "$ac_cv_func_arc4random" = "no"; then 19209 case " $LIBOBJS " in 19210 *" explicit_bzero.$ac_objext "* ) ;; 19211 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 19212 ;; 19213esac 19214 19215 case " $LIBOBJS " in 19216 *" arc4_lock.$ac_objext "* ) ;; 19217 *) LIBOBJS="$LIBOBJS arc4_lock.$ac_objext" 19218 ;; 19219esac 19220 19221 for ac_func in getentropy 19222do : 19223 ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy" 19224if test "x$ac_cv_func_getentropy" = xyes; then : 19225 cat >>confdefs.h <<_ACEOF 19226#define HAVE_GETENTROPY 1 19227_ACEOF 19228 19229else 19230 19231 if test "$USE_WINSOCK" = 1; then 19232 case " $LIBOBJS " in 19233 *" getentropy_win.$ac_objext "* ) ;; 19234 *) LIBOBJS="$LIBOBJS getentropy_win.$ac_objext" 19235 ;; 19236esac 19237 19238 else 19239 case `uname` in 19240 Darwin) 19241 case " $LIBOBJS " in 19242 *" getentropy_osx.$ac_objext "* ) ;; 19243 *) LIBOBJS="$LIBOBJS getentropy_osx.$ac_objext" 19244 ;; 19245esac 19246 19247 ;; 19248 SunOS) 19249 case " $LIBOBJS " in 19250 *" getentropy_solaris.$ac_objext "* ) ;; 19251 *) LIBOBJS="$LIBOBJS getentropy_solaris.$ac_objext" 19252 ;; 19253esac 19254 19255 for ac_header in sys/sha2.h 19256do : 19257 ac_fn_c_check_header_compile "$LINENO" "sys/sha2.h" "ac_cv_header_sys_sha2_h" "$ac_includes_default 19258" 19259if test "x$ac_cv_header_sys_sha2_h" = xyes; then : 19260 cat >>confdefs.h <<_ACEOF 19261#define HAVE_SYS_SHA2_H 1 19262_ACEOF 19263 19264else 19265 19266 for ac_func in SHA512_Update 19267do : 19268 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 19269if test "x$ac_cv_func_SHA512_Update" = xyes; then : 19270 cat >>confdefs.h <<_ACEOF 19271#define HAVE_SHA512_UPDATE 1 19272_ACEOF 19273 19274else 19275 19276 case " $LIBOBJS " in 19277 *" sha512.$ac_objext "* ) ;; 19278 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 19279 ;; 19280esac 19281 19282 19283fi 19284done 19285 19286 19287fi 19288 19289done 19290 19291 if test "$ac_cv_header_sys_sha2_h" = "yes"; then 19292 # this lib needed for sha2 on solaris 19293 LIBS="$LIBS -lmd" 19294 fi 19295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 19296$as_echo_n "checking for library containing clock_gettime... " >&6; } 19297if ${ac_cv_search_clock_gettime+:} false; then : 19298 $as_echo_n "(cached) " >&6 19299else 19300 ac_func_search_save_LIBS=$LIBS 19301cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19302/* end confdefs.h. */ 19303 19304/* Override any GCC internal prototype to avoid an error. 19305 Use char because int might match the return type of a GCC 19306 builtin and then its argument prototype would still apply. */ 19307#ifdef __cplusplus 19308extern "C" 19309#endif 19310char clock_gettime (); 19311int 19312main () 19313{ 19314return clock_gettime (); 19315 ; 19316 return 0; 19317} 19318_ACEOF 19319for ac_lib in '' rt; do 19320 if test -z "$ac_lib"; then 19321 ac_res="none required" 19322 else 19323 ac_res=-l$ac_lib 19324 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19325 fi 19326 if ac_fn_c_try_link "$LINENO"; then : 19327 ac_cv_search_clock_gettime=$ac_res 19328fi 19329rm -f core conftest.err conftest.$ac_objext \ 19330 conftest$ac_exeext 19331 if ${ac_cv_search_clock_gettime+:} false; then : 19332 break 19333fi 19334done 19335if ${ac_cv_search_clock_gettime+:} false; then : 19336 19337else 19338 ac_cv_search_clock_gettime=no 19339fi 19340rm conftest.$ac_ext 19341LIBS=$ac_func_search_save_LIBS 19342fi 19343{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 19344$as_echo "$ac_cv_search_clock_gettime" >&6; } 19345ac_res=$ac_cv_search_clock_gettime 19346if test "$ac_res" != no; then : 19347 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19348 19349fi 19350 19351 ;; 19352 Linux|*) 19353 case " $LIBOBJS " in 19354 *" getentropy_linux.$ac_objext "* ) ;; 19355 *) LIBOBJS="$LIBOBJS getentropy_linux.$ac_objext" 19356 ;; 19357esac 19358 19359 for ac_func in SHA512_Update 19360do : 19361 ac_fn_c_check_func "$LINENO" "SHA512_Update" "ac_cv_func_SHA512_Update" 19362if test "x$ac_cv_func_SHA512_Update" = xyes; then : 19363 cat >>confdefs.h <<_ACEOF 19364#define HAVE_SHA512_UPDATE 1 19365_ACEOF 19366 19367else 19368 19369 19370$as_echo "#define COMPAT_SHA512 1" >>confdefs.h 19371 19372 case " $LIBOBJS " in 19373 *" sha512.$ac_objext "* ) ;; 19374 *) LIBOBJS="$LIBOBJS sha512.$ac_objext" 19375 ;; 19376esac 19377 19378 19379fi 19380done 19381 19382 for ac_header in sys/sysctl.h 19383do : 19384 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default 19385" 19386if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : 19387 cat >>confdefs.h <<_ACEOF 19388#define HAVE_SYS_SYSCTL_H 1 19389_ACEOF 19390 19391fi 19392 19393done 19394 19395 for ac_func in getauxval 19396do : 19397 ac_fn_c_check_func "$LINENO" "getauxval" "ac_cv_func_getauxval" 19398if test "x$ac_cv_func_getauxval" = xyes; then : 19399 cat >>confdefs.h <<_ACEOF 19400#define HAVE_GETAUXVAL 1 19401_ACEOF 19402 19403fi 19404done 19405 19406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 19407$as_echo_n "checking for library containing clock_gettime... " >&6; } 19408if ${ac_cv_search_clock_gettime+:} false; then : 19409 $as_echo_n "(cached) " >&6 19410else 19411 ac_func_search_save_LIBS=$LIBS 19412cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19413/* end confdefs.h. */ 19414 19415/* Override any GCC internal prototype to avoid an error. 19416 Use char because int might match the return type of a GCC 19417 builtin and then its argument prototype would still apply. */ 19418#ifdef __cplusplus 19419extern "C" 19420#endif 19421char clock_gettime (); 19422int 19423main () 19424{ 19425return clock_gettime (); 19426 ; 19427 return 0; 19428} 19429_ACEOF 19430for ac_lib in '' rt; do 19431 if test -z "$ac_lib"; then 19432 ac_res="none required" 19433 else 19434 ac_res=-l$ac_lib 19435 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19436 fi 19437 if ac_fn_c_try_link "$LINENO"; then : 19438 ac_cv_search_clock_gettime=$ac_res 19439fi 19440rm -f core conftest.err conftest.$ac_objext \ 19441 conftest$ac_exeext 19442 if ${ac_cv_search_clock_gettime+:} false; then : 19443 break 19444fi 19445done 19446if ${ac_cv_search_clock_gettime+:} false; then : 19447 19448else 19449 ac_cv_search_clock_gettime=no 19450fi 19451rm conftest.$ac_ext 19452LIBS=$ac_func_search_save_LIBS 19453fi 19454{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 19455$as_echo "$ac_cv_search_clock_gettime" >&6; } 19456ac_res=$ac_cv_search_clock_gettime 19457if test "$ac_res" != no; then : 19458 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19459 19460fi 19461 19462 ;; 19463 esac 19464 fi 19465 19466fi 19467done 19468 19469 fi 19470fi 19471LIBOBJ_WITHOUT_CTIME="$LIBOBJS" 19472 19473ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r" 19474if test "x$ac_cv_func_ctime_r" = xyes; then : 19475 $as_echo "#define HAVE_CTIME_R 1" >>confdefs.h 19476 19477else 19478 case " $LIBOBJS " in 19479 *" ctime_r.$ac_objext "* ) ;; 19480 *) LIBOBJS="$LIBOBJS ctime_r.$ac_objext" 19481 ;; 19482esac 19483 19484fi 19485 19486 19487ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 19488if test "x$ac_cv_func_strsep" = xyes; then : 19489 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 19490 19491else 19492 case " $LIBOBJS " in 19493 *" strsep.$ac_objext "* ) ;; 19494 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 19495 ;; 19496esac 19497 19498fi 19499 19500 19501 19502# Check whether --enable-allsymbols was given. 19503if test "${enable_allsymbols+set}" = set; then : 19504 enableval=$enable_allsymbols; 19505fi 19506 19507case "$enable_allsymbols" in 19508 yes) 19509 COMMON_OBJ_ALL_SYMBOLS="" 19510 UBSYMS="" 19511 EXTRALINK="-L. -L.libs -lunbound" 19512 19513$as_echo "#define EXPORT_ALL_SYMBOLS 1" >>confdefs.h 19514 19515 ;; 19516 no|*) 19517 COMMON_OBJ_ALL_SYMBOLS='$(COMMON_OBJ)' 19518 UBSYMS='-export-symbols $(srcdir)/libunbound/ubsyms.def' 19519 EXTRALINK="" 19520 ;; 19521esac 19522 19523 19524 19525if test x_$enable_lock_checks = x_yes; then 19526 UBSYMS="-export-symbols clubsyms.def" 19527 cp ${srcdir}/libunbound/ubsyms.def clubsyms.def 19528 echo lock_protect >> clubsyms.def 19529 echo lock_unprotect >> clubsyms.def 19530 echo lock_get_mem >> clubsyms.def 19531 echo checklock_start >> clubsyms.def 19532 echo checklock_stop >> clubsyms.def 19533 echo checklock_lock >> clubsyms.def 19534 echo checklock_unlock >> clubsyms.def 19535 echo checklock_init >> clubsyms.def 19536 echo checklock_thrcreate >> clubsyms.def 19537 echo checklock_thrjoin >> clubsyms.def 19538fi 19539 19540# check for dnstap if requested 19541 19542 # Check whether --enable-dnstap was given. 19543if test "${enable_dnstap+set}" = set; then : 19544 enableval=$enable_dnstap; opt_dnstap=$enableval 19545else 19546 opt_dnstap=no 19547fi 19548 19549 19550 19551# Check whether --with-dnstap-socket-path was given. 19552if test "${with_dnstap_socket_path+set}" = set; then : 19553 withval=$with_dnstap_socket_path; opt_dnstap_socket_path=$withval 19554else 19555 opt_dnstap_socket_path="$UNBOUND_RUN_DIR/dnstap.sock" 19556fi 19557 19558 19559 if test "x$opt_dnstap" != "xno"; then 19560 # Extract the first word of "protoc-c", so it can be a program name with args. 19561set dummy protoc-c; ac_word=$2 19562{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19563$as_echo_n "checking for $ac_word... " >&6; } 19564if ${ac_cv_path_PROTOC_C+:} false; then : 19565 $as_echo_n "(cached) " >&6 19566else 19567 case $PROTOC_C in 19568 [\\/]* | ?:[\\/]*) 19569 ac_cv_path_PROTOC_C="$PROTOC_C" # Let the user override the test with a path. 19570 ;; 19571 *) 19572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19573for as_dir in $PATH 19574do 19575 IFS=$as_save_IFS 19576 test -z "$as_dir" && as_dir=. 19577 for ac_exec_ext in '' $ac_executable_extensions; do 19578 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19579 ac_cv_path_PROTOC_C="$as_dir/$ac_word$ac_exec_ext" 19580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19581 break 2 19582 fi 19583done 19584 done 19585IFS=$as_save_IFS 19586 19587 ;; 19588esac 19589fi 19590PROTOC_C=$ac_cv_path_PROTOC_C 19591if test -n "$PROTOC_C"; then 19592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROTOC_C" >&5 19593$as_echo "$PROTOC_C" >&6; } 19594else 19595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19596$as_echo "no" >&6; } 19597fi 19598 19599 19600 if test -z "$PROTOC_C"; then 19601 as_fn_error $? "The protoc-c program was not found. Please install protobuf-c!" "$LINENO" 5 19602 fi 19603 19604# Check whether --with-protobuf-c was given. 19605if test "${with_protobuf_c+set}" = set; then : 19606 withval=$with_protobuf_c; 19607 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 19608 if test -f $withval/include/google/protobuf-c/protobuf-c.h; then 19609 CFLAGS="$CFLAGS -I$withval/include/google" 19610 else 19611 CFLAGS="$CFLAGS -I$withval/include" 19612 fi 19613 LDFLAGS="$LDFLAGS -L$withval/lib" 19614 19615else 19616 19617 # workaround for protobuf-c includes at old dir before protobuf-c-1.0.0 19618 if test -f /usr/include/google/protobuf-c/protobuf-c.h; then 19619 CFLAGS="$CFLAGS -I/usr/include/google" 19620 else 19621 if test -f /usr/local/include/google/protobuf-c/protobuf-c.h; then 19622 CFLAGS="$CFLAGS -I/usr/local/include/google" 19623 LDFLAGS="$LDFLAGS -L/usr/local/lib" 19624 fi 19625 fi 19626 19627fi 19628 19629 19630# Check whether --with-libfstrm was given. 19631if test "${with_libfstrm+set}" = set; then : 19632 withval=$with_libfstrm; 19633 CFLAGS="$CFLAGS -I$withval/include" 19634 LDFLAGS="$LDFLAGS -L$withval/lib" 19635 19636fi 19637 19638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fstrm_iothr_init" >&5 19639$as_echo_n "checking for library containing fstrm_iothr_init... " >&6; } 19640if ${ac_cv_search_fstrm_iothr_init+:} false; then : 19641 $as_echo_n "(cached) " >&6 19642else 19643 ac_func_search_save_LIBS=$LIBS 19644cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19645/* end confdefs.h. */ 19646 19647/* Override any GCC internal prototype to avoid an error. 19648 Use char because int might match the return type of a GCC 19649 builtin and then its argument prototype would still apply. */ 19650#ifdef __cplusplus 19651extern "C" 19652#endif 19653char fstrm_iothr_init (); 19654int 19655main () 19656{ 19657return fstrm_iothr_init (); 19658 ; 19659 return 0; 19660} 19661_ACEOF 19662for ac_lib in '' fstrm; do 19663 if test -z "$ac_lib"; then 19664 ac_res="none required" 19665 else 19666 ac_res=-l$ac_lib 19667 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19668 fi 19669 if ac_fn_c_try_link "$LINENO"; then : 19670 ac_cv_search_fstrm_iothr_init=$ac_res 19671fi 19672rm -f core conftest.err conftest.$ac_objext \ 19673 conftest$ac_exeext 19674 if ${ac_cv_search_fstrm_iothr_init+:} false; then : 19675 break 19676fi 19677done 19678if ${ac_cv_search_fstrm_iothr_init+:} false; then : 19679 19680else 19681 ac_cv_search_fstrm_iothr_init=no 19682fi 19683rm conftest.$ac_ext 19684LIBS=$ac_func_search_save_LIBS 19685fi 19686{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fstrm_iothr_init" >&5 19687$as_echo "$ac_cv_search_fstrm_iothr_init" >&6; } 19688ac_res=$ac_cv_search_fstrm_iothr_init 19689if test "$ac_res" != no; then : 19690 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19691 19692else 19693 as_fn_error $? "The fstrm library was not found. Please install fstrm!" "$LINENO" 5 19694fi 19695 19696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing protobuf_c_message_pack" >&5 19697$as_echo_n "checking for library containing protobuf_c_message_pack... " >&6; } 19698if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 19699 $as_echo_n "(cached) " >&6 19700else 19701 ac_func_search_save_LIBS=$LIBS 19702cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19703/* end confdefs.h. */ 19704 19705/* Override any GCC internal prototype to avoid an error. 19706 Use char because int might match the return type of a GCC 19707 builtin and then its argument prototype would still apply. */ 19708#ifdef __cplusplus 19709extern "C" 19710#endif 19711char protobuf_c_message_pack (); 19712int 19713main () 19714{ 19715return protobuf_c_message_pack (); 19716 ; 19717 return 0; 19718} 19719_ACEOF 19720for ac_lib in '' protobuf-c; do 19721 if test -z "$ac_lib"; then 19722 ac_res="none required" 19723 else 19724 ac_res=-l$ac_lib 19725 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19726 fi 19727 if ac_fn_c_try_link "$LINENO"; then : 19728 ac_cv_search_protobuf_c_message_pack=$ac_res 19729fi 19730rm -f core conftest.err conftest.$ac_objext \ 19731 conftest$ac_exeext 19732 if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 19733 break 19734fi 19735done 19736if ${ac_cv_search_protobuf_c_message_pack+:} false; then : 19737 19738else 19739 ac_cv_search_protobuf_c_message_pack=no 19740fi 19741rm conftest.$ac_ext 19742LIBS=$ac_func_search_save_LIBS 19743fi 19744{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_protobuf_c_message_pack" >&5 19745$as_echo "$ac_cv_search_protobuf_c_message_pack" >&6; } 19746ac_res=$ac_cv_search_protobuf_c_message_pack 19747if test "$ac_res" != no; then : 19748 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19749 19750else 19751 as_fn_error $? "The protobuf-c library was not found. Please install protobuf-c!" "$LINENO" 5 19752fi 19753 19754 19755 19756$as_echo "#define USE_DNSTAP 1" >>confdefs.h 19757 19758 ENABLE_DNSTAP=1 19759 19760 19761 19762 hdr_dnstap_socket_path="`echo $opt_dnstap_socket_path | sed -e 's/\\\\/\\\\\\\\/g'`" 19763 19764 19765cat >>confdefs.h <<_ACEOF 19766#define DNSTAP_SOCKET_PATH "$hdr_dnstap_socket_path" 19767_ACEOF 19768 19769 19770 DNSTAP_SRC="dnstap/dnstap.c dnstap/dnstap.pb-c.c" 19771 19772 DNSTAP_OBJ="dnstap.lo dnstap.pb-c.lo" 19773 19774 19775 else 19776 19777 ENABLE_DNSTAP=0 19778 19779 19780 19781 fi 19782 19783 19784# check for cachedb if requested 19785# Check whether --enable-cachedb was given. 19786if test "${enable_cachedb+set}" = set; then : 19787 enableval=$enable_cachedb; 19788fi 19789 19790case "$enable_cachedb" in 19791 yes) 19792 19793$as_echo "#define USE_CACHEDB 1" >>confdefs.h 19794 19795 ;; 19796 no|*) 19797 # nothing 19798 ;; 19799esac 19800 19801{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if ${MAKE:-make} supports $< with implicit rule in scope" >&5 19802$as_echo_n "checking if ${MAKE:-make} supports $< with implicit rule in scope... " >&6; } 19803# on openBSD, the implicit rule make $< work. 19804# on Solaris, it does not work ($? is changed sources, $^ lists dependencies). 19805# gmake works. 19806cat >conftest.make <<EOF 19807all: conftest.lo 19808 19809conftest.lo foo.lo bla.lo: 19810 if test -f "\$<"; then touch \$@; fi 19811 19812.SUFFIXES: .lo 19813.c.lo: 19814 if test -f "\$<"; then touch \$@; fi 19815 19816conftest.lo: conftest.dir/conftest.c 19817EOF 19818mkdir conftest.dir 19819touch conftest.dir/conftest.c 19820rm -f conftest.lo conftest.c 19821${MAKE:-make} -f conftest.make >/dev/null 19822rm -f conftest.make conftest.c conftest.dir/conftest.c 19823rm -rf conftest.dir 19824if test ! -f conftest.lo; then 19825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19826$as_echo "no" >&6; } 19827 SOURCEDETERMINE='echo "$^" | awk "-F " "{print \$$1;}" > .source' 19828 SOURCEFILE='`cat .source`' 19829else 19830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19831$as_echo "yes" >&6; } 19832 SOURCEDETERMINE=':' 19833 SOURCEFILE='$<' 19834fi 19835rm -f conftest.lo 19836 19837 19838 19839# see if we want to build the library or everything 19840ALLTARGET="alltargets" 19841INSTALLTARGET="install-all" 19842 19843# Check whether --with-libunbound-only was given. 19844if test "${with_libunbound_only+set}" = set; then : 19845 withval=$with_libunbound_only; 19846 if test "$withval" = "yes"; then 19847 ALLTARGET="lib" 19848 INSTALLTARGET="install-lib" 19849 fi 19850 19851fi 19852 19853 19854 19855 19856 19857 { $as_echo "$as_me:${as_lineno-$LINENO}: Stripping extension flags..." >&5 19858$as_echo "$as_me: Stripping extension flags..." >&6;} 19859 19860 if echo $CFLAGS | grep " -D_GNU_SOURCE" >/dev/null 2>&1; then 19861 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_GNU_SOURCE//g'`" 19862 19863$as_echo "#define OMITTED__D_GNU_SOURCE 1" >>confdefs.h 19864 19865 fi 19866 19867 19868 if echo $CFLAGS | grep " -D_BSD_SOURCE" >/dev/null 2>&1; then 19869 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_BSD_SOURCE//g'`" 19870 19871$as_echo "#define OMITTED__D_BSD_SOURCE 1" >>confdefs.h 19872 19873 fi 19874 19875 19876 if echo $CFLAGS | grep " -D_DEFAULT_SOURCE" >/dev/null 2>&1; then 19877 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_DEFAULT_SOURCE//g'`" 19878 19879$as_echo "#define OMITTED__D_DEFAULT_SOURCE 1" >>confdefs.h 19880 19881 fi 19882 19883 19884 if echo $CFLAGS | grep " -D__EXTENSIONS__" >/dev/null 2>&1; then 19885 CFLAGS="`echo $CFLAGS | sed -e 's/ -D__EXTENSIONS__//g'`" 19886 19887$as_echo "#define OMITTED__D__EXTENSIONS__ 1" >>confdefs.h 19888 19889 fi 19890 19891 19892 if echo $CFLAGS | grep " -D_POSIX_C_SOURCE=200112" >/dev/null 2>&1; then 19893 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_POSIX_C_SOURCE=200112//g'`" 19894 19895$as_echo "#define OMITTED__D_POSIX_C_SOURCE_200112 1" >>confdefs.h 19896 19897 fi 19898 19899 19900 if echo $CFLAGS | grep " -D_XOPEN_SOURCE=600" >/dev/null 2>&1; then 19901 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE=600//g'`" 19902 19903$as_echo "#define OMITTED__D_XOPEN_SOURCE_600 1" >>confdefs.h 19904 19905 fi 19906 19907 19908 if echo $CFLAGS | grep " -D_XOPEN_SOURCE_EXTENDED=1" >/dev/null 2>&1; then 19909 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_XOPEN_SOURCE_EXTENDED=1//g'`" 19910 19911$as_echo "#define OMITTED__D_XOPEN_SOURCE_EXTENDED_1 1" >>confdefs.h 19912 19913 fi 19914 19915 19916 if echo $CFLAGS | grep " -D_ALL_SOURCE" >/dev/null 2>&1; then 19917 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_ALL_SOURCE//g'`" 19918 19919$as_echo "#define OMITTED__D_ALL_SOURCE 1" >>confdefs.h 19920 19921 fi 19922 19923 19924 if echo $CFLAGS | grep " -D_LARGEFILE_SOURCE=1" >/dev/null 2>&1; then 19925 CFLAGS="`echo $CFLAGS | sed -e 's/ -D_LARGEFILE_SOURCE=1//g'`" 19926 19927$as_echo "#define OMITTED__D_LARGEFILE_SOURCE_1 1" >>confdefs.h 19928 19929 fi 19930 19931 19932LDFLAGS="$LATE_LDFLAGS $LDFLAGS" 19933 19934 19935cat >>confdefs.h <<_ACEOF 19936#define MAXSYSLOGMSGLEN 10240 19937_ACEOF 19938 19939 19940 19941 19942version=1.5.10 19943 19944date=`date +'%b %e, %Y'` 19945 19946 19947ac_config_files="$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 contrib/libunbound.pc" 19948 19949ac_config_headers="$ac_config_headers config.h" 19950 19951cat >confcache <<\_ACEOF 19952# This file is a shell script that caches the results of configure 19953# tests run on this system so they can be shared between configure 19954# scripts and configure runs, see configure's option --config-cache. 19955# It is not useful on other systems. If it contains results you don't 19956# want to keep, you may remove or edit it. 19957# 19958# config.status only pays attention to the cache file if you give it 19959# the --recheck option to rerun configure. 19960# 19961# `ac_cv_env_foo' variables (set or unset) will be overridden when 19962# loading this file, other *unset* `ac_cv_foo' will be assigned the 19963# following values. 19964 19965_ACEOF 19966 19967# The following way of writing the cache mishandles newlines in values, 19968# but we know of no workaround that is simple, portable, and efficient. 19969# So, we kill variables containing newlines. 19970# Ultrix sh set writes to stderr and can't be redirected directly, 19971# and sets the high bit in the cache file unless we assign to the vars. 19972( 19973 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 19974 eval ac_val=\$$ac_var 19975 case $ac_val in #( 19976 *${as_nl}*) 19977 case $ac_var in #( 19978 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 19979$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 19980 esac 19981 case $ac_var in #( 19982 _ | IFS | as_nl) ;; #( 19983 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 19984 *) { eval $ac_var=; unset $ac_var;} ;; 19985 esac ;; 19986 esac 19987 done 19988 19989 (set) 2>&1 | 19990 case $as_nl`(ac_space=' '; set) 2>&1` in #( 19991 *${as_nl}ac_space=\ *) 19992 # `set' does not quote correctly, so add quotes: double-quote 19993 # substitution turns \\\\ into \\, and sed turns \\ into \. 19994 sed -n \ 19995 "s/'/'\\\\''/g; 19996 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 19997 ;; #( 19998 *) 19999 # `set' quotes correctly as required by POSIX, so do not add quotes. 20000 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 20001 ;; 20002 esac | 20003 sort 20004) | 20005 sed ' 20006 /^ac_cv_env_/b end 20007 t clear 20008 :clear 20009 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 20010 t end 20011 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 20012 :end' >>confcache 20013if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 20014 if test -w "$cache_file"; then 20015 if test "x$cache_file" != "x/dev/null"; then 20016 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 20017$as_echo "$as_me: updating cache $cache_file" >&6;} 20018 if test ! -f "$cache_file" || test -h "$cache_file"; then 20019 cat confcache >"$cache_file" 20020 else 20021 case $cache_file in #( 20022 */* | ?:*) 20023 mv -f confcache "$cache_file"$$ && 20024 mv -f "$cache_file"$$ "$cache_file" ;; #( 20025 *) 20026 mv -f confcache "$cache_file" ;; 20027 esac 20028 fi 20029 fi 20030 else 20031 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 20032$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 20033 fi 20034fi 20035rm -f confcache 20036 20037test "x$prefix" = xNONE && prefix=$ac_default_prefix 20038# Let make expand exec_prefix. 20039test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 20040 20041DEFS=-DHAVE_CONFIG_H 20042 20043ac_libobjs= 20044ac_ltlibobjs= 20045U= 20046for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 20047 # 1. Remove the extension, and $U if already installed. 20048 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 20049 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 20050 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 20051 # will be set to the directory where LIBOBJS objects are built. 20052 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 20053 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 20054done 20055LIBOBJS=$ac_libobjs 20056 20057LTLIBOBJS=$ac_ltlibobjs 20058 20059 20060 20061: "${CONFIG_STATUS=./config.status}" 20062ac_write_fail=0 20063ac_clean_files_save=$ac_clean_files 20064ac_clean_files="$ac_clean_files $CONFIG_STATUS" 20065{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 20066$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 20067as_write_fail=0 20068cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 20069#! $SHELL 20070# Generated by $as_me. 20071# Run this file to recreate the current configuration. 20072# Compiler output produced by configure, useful for debugging 20073# configure, is in config.log if it exists. 20074 20075debug=false 20076ac_cs_recheck=false 20077ac_cs_silent=false 20078 20079SHELL=\${CONFIG_SHELL-$SHELL} 20080export SHELL 20081_ASEOF 20082cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 20083## -------------------- ## 20084## M4sh Initialization. ## 20085## -------------------- ## 20086 20087# Be more Bourne compatible 20088DUALCASE=1; export DUALCASE # for MKS sh 20089if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20090 emulate sh 20091 NULLCMD=: 20092 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 20093 # is contrary to our usage. Disable this feature. 20094 alias -g '${1+"$@"}'='"$@"' 20095 setopt NO_GLOB_SUBST 20096else 20097 case `(set -o) 2>/dev/null` in #( 20098 *posix*) : 20099 set -o posix ;; #( 20100 *) : 20101 ;; 20102esac 20103fi 20104 20105 20106as_nl=' 20107' 20108export as_nl 20109# Printing a long string crashes Solaris 7 /usr/bin/printf. 20110as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 20111as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 20112as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 20113# Prefer a ksh shell builtin over an external printf program on Solaris, 20114# but without wasting forks for bash or zsh. 20115if test -z "$BASH_VERSION$ZSH_VERSION" \ 20116 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 20117 as_echo='print -r --' 20118 as_echo_n='print -rn --' 20119elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 20120 as_echo='printf %s\n' 20121 as_echo_n='printf %s' 20122else 20123 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 20124 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 20125 as_echo_n='/usr/ucb/echo -n' 20126 else 20127 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 20128 as_echo_n_body='eval 20129 arg=$1; 20130 case $arg in #( 20131 *"$as_nl"*) 20132 expr "X$arg" : "X\\(.*\\)$as_nl"; 20133 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 20134 esac; 20135 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 20136 ' 20137 export as_echo_n_body 20138 as_echo_n='sh -c $as_echo_n_body as_echo' 20139 fi 20140 export as_echo_body 20141 as_echo='sh -c $as_echo_body as_echo' 20142fi 20143 20144# The user is always right. 20145if test "${PATH_SEPARATOR+set}" != set; then 20146 PATH_SEPARATOR=: 20147 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 20148 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 20149 PATH_SEPARATOR=';' 20150 } 20151fi 20152 20153 20154# IFS 20155# We need space, tab and new line, in precisely that order. Quoting is 20156# there to prevent editors from complaining about space-tab. 20157# (If _AS_PATH_WALK were called with IFS unset, it would disable word 20158# splitting by setting IFS to empty value.) 20159IFS=" "" $as_nl" 20160 20161# Find who we are. Look in the path if we contain no directory separator. 20162as_myself= 20163case $0 in #(( 20164 *[\\/]* ) as_myself=$0 ;; 20165 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20166for as_dir in $PATH 20167do 20168 IFS=$as_save_IFS 20169 test -z "$as_dir" && as_dir=. 20170 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 20171 done 20172IFS=$as_save_IFS 20173 20174 ;; 20175esac 20176# We did not find ourselves, most probably we were run as `sh COMMAND' 20177# in which case we are not to be found in the path. 20178if test "x$as_myself" = x; then 20179 as_myself=$0 20180fi 20181if test ! -f "$as_myself"; then 20182 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 20183 exit 1 20184fi 20185 20186# Unset variables that we do not need and which cause bugs (e.g. in 20187# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 20188# suppresses any "Segmentation fault" message there. '((' could 20189# trigger a bug in pdksh 5.2.14. 20190for as_var in BASH_ENV ENV MAIL MAILPATH 20191do eval test x\${$as_var+set} = xset \ 20192 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 20193done 20194PS1='$ ' 20195PS2='> ' 20196PS4='+ ' 20197 20198# NLS nuisances. 20199LC_ALL=C 20200export LC_ALL 20201LANGUAGE=C 20202export LANGUAGE 20203 20204# CDPATH. 20205(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20206 20207 20208# as_fn_error STATUS ERROR [LINENO LOG_FD] 20209# ---------------------------------------- 20210# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 20211# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 20212# script with STATUS, using 1 if that was 0. 20213as_fn_error () 20214{ 20215 as_status=$1; test $as_status -eq 0 && as_status=1 20216 if test "$4"; then 20217 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 20218 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 20219 fi 20220 $as_echo "$as_me: error: $2" >&2 20221 as_fn_exit $as_status 20222} # as_fn_error 20223 20224 20225# as_fn_set_status STATUS 20226# ----------------------- 20227# Set $? to STATUS, without forking. 20228as_fn_set_status () 20229{ 20230 return $1 20231} # as_fn_set_status 20232 20233# as_fn_exit STATUS 20234# ----------------- 20235# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 20236as_fn_exit () 20237{ 20238 set +e 20239 as_fn_set_status $1 20240 exit $1 20241} # as_fn_exit 20242 20243# as_fn_unset VAR 20244# --------------- 20245# Portably unset VAR. 20246as_fn_unset () 20247{ 20248 { eval $1=; unset $1;} 20249} 20250as_unset=as_fn_unset 20251# as_fn_append VAR VALUE 20252# ---------------------- 20253# Append the text in VALUE to the end of the definition contained in VAR. Take 20254# advantage of any shell optimizations that allow amortized linear growth over 20255# repeated appends, instead of the typical quadratic growth present in naive 20256# implementations. 20257if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 20258 eval 'as_fn_append () 20259 { 20260 eval $1+=\$2 20261 }' 20262else 20263 as_fn_append () 20264 { 20265 eval $1=\$$1\$2 20266 } 20267fi # as_fn_append 20268 20269# as_fn_arith ARG... 20270# ------------------ 20271# Perform arithmetic evaluation on the ARGs, and store the result in the 20272# global $as_val. Take advantage of shells that can avoid forks. The arguments 20273# must be portable across $(()) and expr. 20274if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 20275 eval 'as_fn_arith () 20276 { 20277 as_val=$(( $* )) 20278 }' 20279else 20280 as_fn_arith () 20281 { 20282 as_val=`expr "$@" || test $? -eq 1` 20283 } 20284fi # as_fn_arith 20285 20286 20287if expr a : '\(a\)' >/dev/null 2>&1 && 20288 test "X`expr 00001 : '.*\(...\)'`" = X001; then 20289 as_expr=expr 20290else 20291 as_expr=false 20292fi 20293 20294if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 20295 as_basename=basename 20296else 20297 as_basename=false 20298fi 20299 20300if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 20301 as_dirname=dirname 20302else 20303 as_dirname=false 20304fi 20305 20306as_me=`$as_basename -- "$0" || 20307$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 20308 X"$0" : 'X\(//\)$' \| \ 20309 X"$0" : 'X\(/\)' \| . 2>/dev/null || 20310$as_echo X/"$0" | 20311 sed '/^.*\/\([^/][^/]*\)\/*$/{ 20312 s//\1/ 20313 q 20314 } 20315 /^X\/\(\/\/\)$/{ 20316 s//\1/ 20317 q 20318 } 20319 /^X\/\(\/\).*/{ 20320 s//\1/ 20321 q 20322 } 20323 s/.*/./; q'` 20324 20325# Avoid depending upon Character Ranges. 20326as_cr_letters='abcdefghijklmnopqrstuvwxyz' 20327as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 20328as_cr_Letters=$as_cr_letters$as_cr_LETTERS 20329as_cr_digits='0123456789' 20330as_cr_alnum=$as_cr_Letters$as_cr_digits 20331 20332ECHO_C= ECHO_N= ECHO_T= 20333case `echo -n x` in #((((( 20334-n*) 20335 case `echo 'xy\c'` in 20336 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 20337 xy) ECHO_C='\c';; 20338 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 20339 ECHO_T=' ';; 20340 esac;; 20341*) 20342 ECHO_N='-n';; 20343esac 20344 20345rm -f conf$$ conf$$.exe conf$$.file 20346if test -d conf$$.dir; then 20347 rm -f conf$$.dir/conf$$.file 20348else 20349 rm -f conf$$.dir 20350 mkdir conf$$.dir 2>/dev/null 20351fi 20352if (echo >conf$$.file) 2>/dev/null; then 20353 if ln -s conf$$.file conf$$ 2>/dev/null; then 20354 as_ln_s='ln -s' 20355 # ... but there are two gotchas: 20356 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 20357 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 20358 # In both cases, we have to default to `cp -pR'. 20359 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 20360 as_ln_s='cp -pR' 20361 elif ln conf$$.file conf$$ 2>/dev/null; then 20362 as_ln_s=ln 20363 else 20364 as_ln_s='cp -pR' 20365 fi 20366else 20367 as_ln_s='cp -pR' 20368fi 20369rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 20370rmdir conf$$.dir 2>/dev/null 20371 20372 20373# as_fn_mkdir_p 20374# ------------- 20375# Create "$as_dir" as a directory, including parents if necessary. 20376as_fn_mkdir_p () 20377{ 20378 20379 case $as_dir in #( 20380 -*) as_dir=./$as_dir;; 20381 esac 20382 test -d "$as_dir" || eval $as_mkdir_p || { 20383 as_dirs= 20384 while :; do 20385 case $as_dir in #( 20386 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 20387 *) as_qdir=$as_dir;; 20388 esac 20389 as_dirs="'$as_qdir' $as_dirs" 20390 as_dir=`$as_dirname -- "$as_dir" || 20391$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20392 X"$as_dir" : 'X\(//\)[^/]' \| \ 20393 X"$as_dir" : 'X\(//\)$' \| \ 20394 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 20395$as_echo X"$as_dir" | 20396 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20397 s//\1/ 20398 q 20399 } 20400 /^X\(\/\/\)[^/].*/{ 20401 s//\1/ 20402 q 20403 } 20404 /^X\(\/\/\)$/{ 20405 s//\1/ 20406 q 20407 } 20408 /^X\(\/\).*/{ 20409 s//\1/ 20410 q 20411 } 20412 s/.*/./; q'` 20413 test -d "$as_dir" && break 20414 done 20415 test -z "$as_dirs" || eval "mkdir $as_dirs" 20416 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 20417 20418 20419} # as_fn_mkdir_p 20420if mkdir -p . 2>/dev/null; then 20421 as_mkdir_p='mkdir -p "$as_dir"' 20422else 20423 test -d ./-p && rmdir ./-p 20424 as_mkdir_p=false 20425fi 20426 20427 20428# as_fn_executable_p FILE 20429# ----------------------- 20430# Test if FILE is an executable regular file. 20431as_fn_executable_p () 20432{ 20433 test -f "$1" && test -x "$1" 20434} # as_fn_executable_p 20435as_test_x='test -x' 20436as_executable_p=as_fn_executable_p 20437 20438# Sed expression to map a string onto a valid CPP name. 20439as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 20440 20441# Sed expression to map a string onto a valid variable name. 20442as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 20443 20444 20445exec 6>&1 20446## ----------------------------------- ## 20447## Main body of $CONFIG_STATUS script. ## 20448## ----------------------------------- ## 20449_ASEOF 20450test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 20451 20452cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20453# Save the log message, to keep $0 and so on meaningful, and to 20454# report actual input values of CONFIG_FILES etc. instead of their 20455# values after options handling. 20456ac_log=" 20457This file was extended by unbound $as_me 1.5.10, which was 20458generated by GNU Autoconf 2.69. Invocation command line was 20459 20460 CONFIG_FILES = $CONFIG_FILES 20461 CONFIG_HEADERS = $CONFIG_HEADERS 20462 CONFIG_LINKS = $CONFIG_LINKS 20463 CONFIG_COMMANDS = $CONFIG_COMMANDS 20464 $ $0 $@ 20465 20466on `(hostname || uname -n) 2>/dev/null | sed 1q` 20467" 20468 20469_ACEOF 20470 20471case $ac_config_files in *" 20472"*) set x $ac_config_files; shift; ac_config_files=$*;; 20473esac 20474 20475case $ac_config_headers in *" 20476"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 20477esac 20478 20479 20480cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20481# Files that config.status was made for. 20482config_files="$ac_config_files" 20483config_headers="$ac_config_headers" 20484config_commands="$ac_config_commands" 20485 20486_ACEOF 20487 20488cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20489ac_cs_usage="\ 20490\`$as_me' instantiates files and other configuration actions 20491from templates according to the current configuration. Unless the files 20492and actions are specified as TAGs, all are instantiated by default. 20493 20494Usage: $0 [OPTION]... [TAG]... 20495 20496 -h, --help print this help, then exit 20497 -V, --version print version number and configuration settings, then exit 20498 --config print configuration, then exit 20499 -q, --quiet, --silent 20500 do not print progress messages 20501 -d, --debug don't remove temporary files 20502 --recheck update $as_me by reconfiguring in the same conditions 20503 --file=FILE[:TEMPLATE] 20504 instantiate the configuration file FILE 20505 --header=FILE[:TEMPLATE] 20506 instantiate the configuration header FILE 20507 20508Configuration files: 20509$config_files 20510 20511Configuration headers: 20512$config_headers 20513 20514Configuration commands: 20515$config_commands 20516 20517Report bugs to <unbound-bugs@nlnetlabs.nl>." 20518 20519_ACEOF 20520cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20521ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 20522ac_cs_version="\\ 20523unbound config.status 1.5.10 20524configured by $0, generated by GNU Autoconf 2.69, 20525 with options \\"\$ac_cs_config\\" 20526 20527Copyright (C) 2012 Free Software Foundation, Inc. 20528This config.status script is free software; the Free Software Foundation 20529gives unlimited permission to copy, distribute and modify it." 20530 20531ac_pwd='$ac_pwd' 20532srcdir='$srcdir' 20533AWK='$AWK' 20534test -n "\$AWK" || AWK=awk 20535_ACEOF 20536 20537cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20538# The default lists apply if the user does not specify any file. 20539ac_need_defaults=: 20540while test $# != 0 20541do 20542 case $1 in 20543 --*=?*) 20544 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20545 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 20546 ac_shift=: 20547 ;; 20548 --*=) 20549 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20550 ac_optarg= 20551 ac_shift=: 20552 ;; 20553 *) 20554 ac_option=$1 20555 ac_optarg=$2 20556 ac_shift=shift 20557 ;; 20558 esac 20559 20560 case $ac_option in 20561 # Handling of the options. 20562 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 20563 ac_cs_recheck=: ;; 20564 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 20565 $as_echo "$ac_cs_version"; exit ;; 20566 --config | --confi | --conf | --con | --co | --c ) 20567 $as_echo "$ac_cs_config"; exit ;; 20568 --debug | --debu | --deb | --de | --d | -d ) 20569 debug=: ;; 20570 --file | --fil | --fi | --f ) 20571 $ac_shift 20572 case $ac_optarg in 20573 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20574 '') as_fn_error $? "missing file argument" ;; 20575 esac 20576 as_fn_append CONFIG_FILES " '$ac_optarg'" 20577 ac_need_defaults=false;; 20578 --header | --heade | --head | --hea ) 20579 $ac_shift 20580 case $ac_optarg in 20581 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20582 esac 20583 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 20584 ac_need_defaults=false;; 20585 --he | --h) 20586 # Conflict between --help and --header 20587 as_fn_error $? "ambiguous option: \`$1' 20588Try \`$0 --help' for more information.";; 20589 --help | --hel | -h ) 20590 $as_echo "$ac_cs_usage"; exit ;; 20591 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 20592 | -silent | --silent | --silen | --sile | --sil | --si | --s) 20593 ac_cs_silent=: ;; 20594 20595 # This is an error. 20596 -*) as_fn_error $? "unrecognized option: \`$1' 20597Try \`$0 --help' for more information." ;; 20598 20599 *) as_fn_append ac_config_targets " $1" 20600 ac_need_defaults=false ;; 20601 20602 esac 20603 shift 20604done 20605 20606ac_configure_extra_args= 20607 20608if $ac_cs_silent; then 20609 exec 6>/dev/null 20610 ac_configure_extra_args="$ac_configure_extra_args --silent" 20611fi 20612 20613_ACEOF 20614cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20615if \$ac_cs_recheck; then 20616 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 20617 shift 20618 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 20619 CONFIG_SHELL='$SHELL' 20620 export CONFIG_SHELL 20621 exec "\$@" 20622fi 20623 20624_ACEOF 20625cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20626exec 5>>config.log 20627{ 20628 echo 20629 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 20630## Running $as_me. ## 20631_ASBOX 20632 $as_echo "$ac_log" 20633} >&5 20634 20635_ACEOF 20636cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20637# 20638# INIT-COMMANDS 20639# 20640 20641 20642# The HP-UX ksh and POSIX shell print the target directory to stdout 20643# if CDPATH is set. 20644(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20645 20646sed_quote_subst='$sed_quote_subst' 20647double_quote_subst='$double_quote_subst' 20648delay_variable_subst='$delay_variable_subst' 20649macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 20650macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 20651enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 20652enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 20653pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 20654enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 20655shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 20656SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 20657ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 20658PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 20659host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 20660host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 20661host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 20662build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 20663build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 20664build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 20665SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 20666Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 20667GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 20668EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 20669FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 20670LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 20671NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 20672LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 20673max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 20674ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 20675exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 20676lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 20677lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 20678lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 20679lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 20680lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 20681reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 20682reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 20683OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 20684deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 20685file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 20686file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 20687want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 20688DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 20689sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 20690AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 20691AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 20692archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 20693STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 20694RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 20695old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20696old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20697old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 20698lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 20699CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 20700CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 20701compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 20702GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 20703lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 20704lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 20705lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 20706lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 20707lt_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"`' 20708lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 20709nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 20710lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 20711lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 20712objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 20713MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 20714lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 20715lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 20716lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 20717lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 20718lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 20719need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 20720MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 20721DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 20722NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 20723LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 20724OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 20725OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 20726libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 20727shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 20728extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20729archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 20730enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 20731export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 20732whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 20733compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 20734old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 20735old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20736archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 20737archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20738module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 20739module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20740with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 20741allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 20742no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 20743hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 20744hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 20745hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 20746hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 20747hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 20748hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 20749hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 20750inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 20751link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 20752always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 20753export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 20754exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 20755include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 20756prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 20757postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 20758file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 20759variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 20760need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 20761need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 20762version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 20763runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 20764shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 20765shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 20766libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 20767library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 20768soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 20769install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 20770postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20771postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20772finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 20773finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 20774hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 20775sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 20776configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 20777configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 20778hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 20779enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 20780enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 20781enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 20782old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 20783striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 20784 20785LTCC='$LTCC' 20786LTCFLAGS='$LTCFLAGS' 20787compiler='$compiler_DEFAULT' 20788 20789# A function that is used when there is no print builtin or printf. 20790func_fallback_echo () 20791{ 20792 eval 'cat <<_LTECHO_EOF 20793\$1 20794_LTECHO_EOF' 20795} 20796 20797# Quote evaled strings. 20798for var in SHELL \ 20799ECHO \ 20800PATH_SEPARATOR \ 20801SED \ 20802GREP \ 20803EGREP \ 20804FGREP \ 20805LD \ 20806NM \ 20807LN_S \ 20808lt_SP2NL \ 20809lt_NL2SP \ 20810reload_flag \ 20811OBJDUMP \ 20812deplibs_check_method \ 20813file_magic_cmd \ 20814file_magic_glob \ 20815want_nocaseglob \ 20816DLLTOOL \ 20817sharedlib_from_linklib_cmd \ 20818AR \ 20819AR_FLAGS \ 20820archiver_list_spec \ 20821STRIP \ 20822RANLIB \ 20823CC \ 20824CFLAGS \ 20825compiler \ 20826lt_cv_sys_global_symbol_pipe \ 20827lt_cv_sys_global_symbol_to_cdecl \ 20828lt_cv_sys_global_symbol_to_import \ 20829lt_cv_sys_global_symbol_to_c_name_address \ 20830lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 20831lt_cv_nm_interface \ 20832nm_file_list_spec \ 20833lt_cv_truncate_bin \ 20834lt_prog_compiler_no_builtin_flag \ 20835lt_prog_compiler_pic \ 20836lt_prog_compiler_wl \ 20837lt_prog_compiler_static \ 20838lt_cv_prog_compiler_c_o \ 20839need_locks \ 20840MANIFEST_TOOL \ 20841DSYMUTIL \ 20842NMEDIT \ 20843LIPO \ 20844OTOOL \ 20845OTOOL64 \ 20846shrext_cmds \ 20847export_dynamic_flag_spec \ 20848whole_archive_flag_spec \ 20849compiler_needs_object \ 20850with_gnu_ld \ 20851allow_undefined_flag \ 20852no_undefined_flag \ 20853hardcode_libdir_flag_spec \ 20854hardcode_libdir_separator \ 20855exclude_expsyms \ 20856include_expsyms \ 20857file_list_spec \ 20858variables_saved_for_relink \ 20859libname_spec \ 20860library_names_spec \ 20861soname_spec \ 20862install_override_mode \ 20863finish_eval \ 20864old_striplib \ 20865striplib; do 20866 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20867 *[\\\\\\\`\\"\\\$]*) 20868 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20869 ;; 20870 *) 20871 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20872 ;; 20873 esac 20874done 20875 20876# Double-quote double-evaled strings. 20877for var in reload_cmds \ 20878old_postinstall_cmds \ 20879old_postuninstall_cmds \ 20880old_archive_cmds \ 20881extract_expsyms_cmds \ 20882old_archive_from_new_cmds \ 20883old_archive_from_expsyms_cmds \ 20884archive_cmds \ 20885archive_expsym_cmds \ 20886module_cmds \ 20887module_expsym_cmds \ 20888export_symbols_cmds \ 20889prelink_cmds \ 20890postlink_cmds \ 20891postinstall_cmds \ 20892postuninstall_cmds \ 20893finish_cmds \ 20894sys_lib_search_path_spec \ 20895configure_time_dlsearch_path \ 20896configure_time_lt_sys_library_path; do 20897 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20898 *[\\\\\\\`\\"\\\$]*) 20899 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20900 ;; 20901 *) 20902 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20903 ;; 20904 esac 20905done 20906 20907ac_aux_dir='$ac_aux_dir' 20908 20909# See if we are running on zsh, and set the options that allow our 20910# commands through without removal of \ escapes INIT. 20911if test -n "\${ZSH_VERSION+set}"; then 20912 setopt NO_GLOB_SUBST 20913fi 20914 20915 20916 PACKAGE='$PACKAGE' 20917 VERSION='$VERSION' 20918 RM='$RM' 20919 ofile='$ofile' 20920 20921 20922 20923 20924_ACEOF 20925 20926cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20927 20928# Handling of arguments. 20929for ac_config_target in $ac_config_targets 20930do 20931 case $ac_config_target in 20932 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 20933 "disable-rpath") CONFIG_COMMANDS="$CONFIG_COMMANDS disable-rpath" ;; 20934 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 20935 "doc/example.conf") CONFIG_FILES="$CONFIG_FILES doc/example.conf" ;; 20936 "doc/libunbound.3") CONFIG_FILES="$CONFIG_FILES doc/libunbound.3" ;; 20937 "doc/unbound.8") CONFIG_FILES="$CONFIG_FILES doc/unbound.8" ;; 20938 "doc/unbound-anchor.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-anchor.8" ;; 20939 "doc/unbound-checkconf.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-checkconf.8" ;; 20940 "doc/unbound.conf.5") CONFIG_FILES="$CONFIG_FILES doc/unbound.conf.5" ;; 20941 "doc/unbound-control.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-control.8" ;; 20942 "doc/unbound-host.1") CONFIG_FILES="$CONFIG_FILES doc/unbound-host.1" ;; 20943 "smallapp/unbound-control-setup.sh") CONFIG_FILES="$CONFIG_FILES smallapp/unbound-control-setup.sh" ;; 20944 "dnstap/dnstap_config.h") CONFIG_FILES="$CONFIG_FILES dnstap/dnstap_config.h" ;; 20945 "contrib/libunbound.pc") CONFIG_FILES="$CONFIG_FILES contrib/libunbound.pc" ;; 20946 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 20947 20948 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 20949 esac 20950done 20951 20952 20953# If the user did not use the arguments to specify the items to instantiate, 20954# then the envvar interface is used. Set only those that are not. 20955# We use the long form for the default assignment because of an extremely 20956# bizarre bug on SunOS 4.1.3. 20957if $ac_need_defaults; then 20958 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 20959 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 20960 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 20961fi 20962 20963# Have a temporary directory for convenience. Make it in the build tree 20964# simply because there is no reason against having it here, and in addition, 20965# creating and moving files from /tmp can sometimes cause problems. 20966# Hook for its removal unless debugging. 20967# Note that there is a small window in which the directory will not be cleaned: 20968# after its creation but before its name has been assigned to `$tmp'. 20969$debug || 20970{ 20971 tmp= ac_tmp= 20972 trap 'exit_status=$? 20973 : "${ac_tmp:=$tmp}" 20974 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 20975' 0 20976 trap 'as_fn_exit 1' 1 2 13 15 20977} 20978# Create a (secure) tmp directory for tmp files. 20979 20980{ 20981 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 20982 test -d "$tmp" 20983} || 20984{ 20985 tmp=./conf$$-$RANDOM 20986 (umask 077 && mkdir "$tmp") 20987} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 20988ac_tmp=$tmp 20989 20990# Set up the scripts for CONFIG_FILES section. 20991# No need to generate them if there are no CONFIG_FILES. 20992# This happens for instance with `./config.status config.h'. 20993if test -n "$CONFIG_FILES"; then 20994 20995 20996ac_cr=`echo X | tr X '\015'` 20997# On cygwin, bash can eat \r inside `` if the user requested igncr. 20998# But we know of no other shell where ac_cr would be empty at this 20999# point, so we can use a bashism as a fallback. 21000if test "x$ac_cr" = x; then 21001 eval ac_cr=\$\'\\r\' 21002fi 21003ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 21004if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 21005 ac_cs_awk_cr='\\r' 21006else 21007 ac_cs_awk_cr=$ac_cr 21008fi 21009 21010echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 21011_ACEOF 21012 21013 21014{ 21015 echo "cat >conf$$subs.awk <<_ACEOF" && 21016 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 21017 echo "_ACEOF" 21018} >conf$$subs.sh || 21019 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 21020ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 21021ac_delim='%!_!# ' 21022for ac_last_try in false false false false false :; do 21023 . ./conf$$subs.sh || 21024 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 21025 21026 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 21027 if test $ac_delim_n = $ac_delim_num; then 21028 break 21029 elif $ac_last_try; then 21030 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 21031 else 21032 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 21033 fi 21034done 21035rm -f conf$$subs.sh 21036 21037cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21038cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 21039_ACEOF 21040sed -n ' 21041h 21042s/^/S["/; s/!.*/"]=/ 21043p 21044g 21045s/^[^!]*!// 21046:repl 21047t repl 21048s/'"$ac_delim"'$// 21049t delim 21050:nl 21051h 21052s/\(.\{148\}\)..*/\1/ 21053t more1 21054s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 21055p 21056n 21057b repl 21058:more1 21059s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 21060p 21061g 21062s/.\{148\}// 21063t nl 21064:delim 21065h 21066s/\(.\{148\}\)..*/\1/ 21067t more2 21068s/["\\]/\\&/g; s/^/"/; s/$/"/ 21069p 21070b 21071:more2 21072s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 21073p 21074g 21075s/.\{148\}// 21076t delim 21077' <conf$$subs.awk | sed ' 21078/^[^""]/{ 21079 N 21080 s/\n// 21081} 21082' >>$CONFIG_STATUS || ac_write_fail=1 21083rm -f conf$$subs.awk 21084cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21085_ACAWK 21086cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 21087 for (key in S) S_is_set[key] = 1 21088 FS = "" 21089 21090} 21091{ 21092 line = $ 0 21093 nfields = split(line, field, "@") 21094 substed = 0 21095 len = length(field[1]) 21096 for (i = 2; i < nfields; i++) { 21097 key = field[i] 21098 keylen = length(key) 21099 if (S_is_set[key]) { 21100 value = S[key] 21101 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 21102 len += length(value) + length(field[++i]) 21103 substed = 1 21104 } else 21105 len += 1 + keylen 21106 } 21107 21108 print line 21109} 21110 21111_ACAWK 21112_ACEOF 21113cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21114if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 21115 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 21116else 21117 cat 21118fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 21119 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 21120_ACEOF 21121 21122# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 21123# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 21124# trailing colons and then remove the whole line if VPATH becomes empty 21125# (actually we leave an empty line to preserve line numbers). 21126if test "x$srcdir" = x.; then 21127 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 21128h 21129s/// 21130s/^/:/ 21131s/[ ]*$/:/ 21132s/:\$(srcdir):/:/g 21133s/:\${srcdir}:/:/g 21134s/:@srcdir@:/:/g 21135s/^:*// 21136s/:*$// 21137x 21138s/\(=[ ]*\).*/\1/ 21139G 21140s/\n// 21141s/^[^=]*=[ ]*$// 21142}' 21143fi 21144 21145cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21146fi # test -n "$CONFIG_FILES" 21147 21148# Set up the scripts for CONFIG_HEADERS section. 21149# No need to generate them if there are no CONFIG_HEADERS. 21150# This happens for instance with `./config.status Makefile'. 21151if test -n "$CONFIG_HEADERS"; then 21152cat >"$ac_tmp/defines.awk" <<\_ACAWK || 21153BEGIN { 21154_ACEOF 21155 21156# Transform confdefs.h into an awk script `defines.awk', embedded as 21157# here-document in config.status, that substitutes the proper values into 21158# config.h.in to produce config.h. 21159 21160# Create a delimiter string that does not exist in confdefs.h, to ease 21161# handling of long lines. 21162ac_delim='%!_!# ' 21163for ac_last_try in false false :; do 21164 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 21165 if test -z "$ac_tt"; then 21166 break 21167 elif $ac_last_try; then 21168 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 21169 else 21170 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 21171 fi 21172done 21173 21174# For the awk script, D is an array of macro values keyed by name, 21175# likewise P contains macro parameters if any. Preserve backslash 21176# newline sequences. 21177 21178ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 21179sed -n ' 21180s/.\{148\}/&'"$ac_delim"'/g 21181t rset 21182:rset 21183s/^[ ]*#[ ]*define[ ][ ]*/ / 21184t def 21185d 21186:def 21187s/\\$// 21188t bsnl 21189s/["\\]/\\&/g 21190s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21191D["\1"]=" \3"/p 21192s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 21193d 21194:bsnl 21195s/["\\]/\\&/g 21196s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21197D["\1"]=" \3\\\\\\n"\\/p 21198t cont 21199s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 21200t cont 21201d 21202:cont 21203n 21204s/.\{148\}/&'"$ac_delim"'/g 21205t clear 21206:clear 21207s/\\$// 21208t bsnlc 21209s/["\\]/\\&/g; s/^/"/; s/$/"/p 21210d 21211:bsnlc 21212s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 21213b cont 21214' <confdefs.h | sed ' 21215s/'"$ac_delim"'/"\\\ 21216"/g' >>$CONFIG_STATUS || ac_write_fail=1 21217 21218cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21219 for (key in D) D_is_set[key] = 1 21220 FS = "" 21221} 21222/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 21223 line = \$ 0 21224 split(line, arg, " ") 21225 if (arg[1] == "#") { 21226 defundef = arg[2] 21227 mac1 = arg[3] 21228 } else { 21229 defundef = substr(arg[1], 2) 21230 mac1 = arg[2] 21231 } 21232 split(mac1, mac2, "(") #) 21233 macro = mac2[1] 21234 prefix = substr(line, 1, index(line, defundef) - 1) 21235 if (D_is_set[macro]) { 21236 # Preserve the white space surrounding the "#". 21237 print prefix "define", macro P[macro] D[macro] 21238 next 21239 } else { 21240 # Replace #undef with comments. This is necessary, for example, 21241 # in the case of _POSIX_SOURCE, which is predefined and required 21242 # on some systems where configure will not decide to define it. 21243 if (defundef == "undef") { 21244 print "/*", prefix defundef, macro, "*/" 21245 next 21246 } 21247 } 21248} 21249{ print } 21250_ACAWK 21251_ACEOF 21252cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21253 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 21254fi # test -n "$CONFIG_HEADERS" 21255 21256 21257eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 21258shift 21259for ac_tag 21260do 21261 case $ac_tag in 21262 :[FHLC]) ac_mode=$ac_tag; continue;; 21263 esac 21264 case $ac_mode$ac_tag in 21265 :[FHL]*:*);; 21266 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 21267 :[FH]-) ac_tag=-:-;; 21268 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 21269 esac 21270 ac_save_IFS=$IFS 21271 IFS=: 21272 set x $ac_tag 21273 IFS=$ac_save_IFS 21274 shift 21275 ac_file=$1 21276 shift 21277 21278 case $ac_mode in 21279 :L) ac_source=$1;; 21280 :[FH]) 21281 ac_file_inputs= 21282 for ac_f 21283 do 21284 case $ac_f in 21285 -) ac_f="$ac_tmp/stdin";; 21286 *) # Look for the file first in the build tree, then in the source tree 21287 # (if the path is not absolute). The absolute path cannot be DOS-style, 21288 # because $ac_f cannot contain `:'. 21289 test -f "$ac_f" || 21290 case $ac_f in 21291 [\\/$]*) false;; 21292 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 21293 esac || 21294 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 21295 esac 21296 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 21297 as_fn_append ac_file_inputs " '$ac_f'" 21298 done 21299 21300 # Let's still pretend it is `configure' which instantiates (i.e., don't 21301 # use $as_me), people would be surprised to read: 21302 # /* config.h. Generated by config.status. */ 21303 configure_input='Generated from '` 21304 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 21305 `' by configure.' 21306 if test x"$ac_file" != x-; then 21307 configure_input="$ac_file. $configure_input" 21308 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 21309$as_echo "$as_me: creating $ac_file" >&6;} 21310 fi 21311 # Neutralize special characters interpreted by sed in replacement strings. 21312 case $configure_input in #( 21313 *\&* | *\|* | *\\* ) 21314 ac_sed_conf_input=`$as_echo "$configure_input" | 21315 sed 's/[\\\\&|]/\\\\&/g'`;; #( 21316 *) ac_sed_conf_input=$configure_input;; 21317 esac 21318 21319 case $ac_tag in 21320 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 21321 || as_fn_error $? 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There is NO 21520# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 21521 21522# GNU Libtool is free software; you can redistribute it and/or modify 21523# it under the terms of the GNU General Public License as published by 21524# the Free Software Foundation; either version 2 of of the License, or 21525# (at your option) any later version. 21526# 21527# As a special exception to the GNU General Public License, if you 21528# distribute this file as part of a program or library that is built 21529# using GNU Libtool, you may include this file under the same 21530# distribution terms that you use for the rest of that program. 21531# 21532# GNU Libtool is distributed in the hope that it will be useful, but 21533# WITHOUT ANY WARRANTY; without even the implied warranty of 21534# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21535# GNU General Public License for more details. 21536# 21537# You should have received a copy of the GNU General Public License 21538# along with this program. If not, see <http://www.gnu.org/licenses/>. 21539 21540 21541# The names of the tagged configurations supported by this script. 21542available_tags='' 21543 21544# Configured defaults for sys_lib_dlsearch_path munging. 21545: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 21546 21547# ### BEGIN LIBTOOL CONFIG 21548 21549# Which release of libtool.m4 was used? 21550macro_version=$macro_version 21551macro_revision=$macro_revision 21552 21553# Whether or not to build shared libraries. 21554build_libtool_libs=$enable_shared 21555 21556# Whether or not to build static libraries. 21557build_old_libs=$enable_static 21558 21559# What type of objects to build. 21560pic_mode=$pic_mode 21561 21562# Whether or not to optimize for fast installation. 21563fast_install=$enable_fast_install 21564 21565# Shared archive member basename,for filename based shared library versioning on AIX. 21566shared_archive_member_spec=$shared_archive_member_spec 21567 21568# Shell to use when invoking shell scripts. 21569SHELL=$lt_SHELL 21570 21571# An echo program that protects backslashes. 21572ECHO=$lt_ECHO 21573 21574# The PATH separator for the build system. 21575PATH_SEPARATOR=$lt_PATH_SEPARATOR 21576 21577# The host system. 21578host_alias=$host_alias 21579host=$host 21580host_os=$host_os 21581 21582# The build system. 21583build_alias=$build_alias 21584build=$build 21585build_os=$build_os 21586 21587# A sed program that does not truncate output. 21588SED=$lt_SED 21589 21590# Sed that helps us avoid accidentally triggering echo(1) options like -n. 21591Xsed="\$SED -e 1s/^X//" 21592 21593# A grep program that handles long lines. 21594GREP=$lt_GREP 21595 21596# An ERE matcher. 21597EGREP=$lt_EGREP 21598 21599# A literal string matcher. 21600FGREP=$lt_FGREP 21601 21602# A BSD- or MS-compatible name lister. 21603NM=$lt_NM 21604 21605# Whether we need soft or hard links. 21606LN_S=$lt_LN_S 21607 21608# What is the maximum length of a command? 21609max_cmd_len=$max_cmd_len 21610 21611# Object file suffix (normally "o"). 21612objext=$ac_objext 21613 21614# Executable file suffix (normally ""). 21615exeext=$exeext 21616 21617# whether the shell understands "unset". 21618lt_unset=$lt_unset 21619 21620# turn spaces into newlines. 21621SP2NL=$lt_lt_SP2NL 21622 21623# turn newlines into spaces. 21624NL2SP=$lt_lt_NL2SP 21625 21626# convert \$build file names to \$host format. 21627to_host_file_cmd=$lt_cv_to_host_file_cmd 21628 21629# convert \$build files to toolchain format. 21630to_tool_file_cmd=$lt_cv_to_tool_file_cmd 21631 21632# An object symbol dumper. 21633OBJDUMP=$lt_OBJDUMP 21634 21635# Method to check whether dependent libraries are shared objects. 21636deplibs_check_method=$lt_deplibs_check_method 21637 21638# Command to use when deplibs_check_method = "file_magic". 21639file_magic_cmd=$lt_file_magic_cmd 21640 21641# How to find potential files when deplibs_check_method = "file_magic". 21642file_magic_glob=$lt_file_magic_glob 21643 21644# Find potential files using nocaseglob when deplibs_check_method = "file_magic". 21645want_nocaseglob=$lt_want_nocaseglob 21646 21647# DLL creation program. 21648DLLTOOL=$lt_DLLTOOL 21649 21650# Command to associate shared and link libraries. 21651sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 21652 21653# The archiver. 21654AR=$lt_AR 21655 21656# Flags to create an archive. 21657AR_FLAGS=$lt_AR_FLAGS 21658 21659# How to feed a file listing to the archiver. 21660archiver_list_spec=$lt_archiver_list_spec 21661 21662# A symbol stripping program. 21663STRIP=$lt_STRIP 21664 21665# Commands used to install an old-style archive. 21666RANLIB=$lt_RANLIB 21667old_postinstall_cmds=$lt_old_postinstall_cmds 21668old_postuninstall_cmds=$lt_old_postuninstall_cmds 21669 21670# Whether to use a lock for old archive extraction. 21671lock_old_archive_extraction=$lock_old_archive_extraction 21672 21673# A C compiler. 21674LTCC=$lt_CC 21675 21676# LTCC compiler flags. 21677LTCFLAGS=$lt_CFLAGS 21678 21679# Take the output of nm and produce a listing of raw symbols and C names. 21680global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 21681 21682# Transform the output of nm in a proper C declaration. 21683global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 21684 21685# Transform the output of nm into a list of symbols to manually relocate. 21686global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 21687 21688# Transform the output of nm in a C name address pair. 21689global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 21690 21691# Transform the output of nm in a C name address pair when lib prefix is needed. 21692global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 21693 21694# The name lister interface. 21695nm_interface=$lt_lt_cv_nm_interface 21696 21697# Specify filename containing input files for \$NM. 21698nm_file_list_spec=$lt_nm_file_list_spec 21699 21700# The root where to search for dependent libraries,and where our libraries should be installed. 21701lt_sysroot=$lt_sysroot 21702 21703# Command to truncate a binary pipe. 21704lt_truncate_bin=$lt_lt_cv_truncate_bin 21705 21706# The name of the directory that contains temporary libtool files. 21707objdir=$objdir 21708 21709# Used to examine libraries when file_magic_cmd begins with "file". 21710MAGIC_CMD=$MAGIC_CMD 21711 21712# Must we lock files when doing compilation? 21713need_locks=$lt_need_locks 21714 21715# Manifest tool. 21716MANIFEST_TOOL=$lt_MANIFEST_TOOL 21717 21718# Tool to manipulate archived DWARF debug symbol files on Mac OS X. 21719DSYMUTIL=$lt_DSYMUTIL 21720 21721# Tool to change global to local symbols on Mac OS X. 21722NMEDIT=$lt_NMEDIT 21723 21724# Tool to manipulate fat objects and archives on Mac OS X. 21725LIPO=$lt_LIPO 21726 21727# ldd/readelf like tool for Mach-O binaries on Mac OS X. 21728OTOOL=$lt_OTOOL 21729 21730# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 21731OTOOL64=$lt_OTOOL64 21732 21733# Old archive suffix (normally "a"). 21734libext=$libext 21735 21736# Shared library suffix (normally ".so"). 21737shrext_cmds=$lt_shrext_cmds 21738 21739# The commands to extract the exported symbol list from a shared archive. 21740extract_expsyms_cmds=$lt_extract_expsyms_cmds 21741 21742# Variables whose values should be saved in libtool wrapper scripts and 21743# restored at link time. 21744variables_saved_for_relink=$lt_variables_saved_for_relink 21745 21746# Do we need the "lib" prefix for modules? 21747need_lib_prefix=$need_lib_prefix 21748 21749# Do we need a version for libraries? 21750need_version=$need_version 21751 21752# Library versioning type. 21753version_type=$version_type 21754 21755# Shared library runtime path variable. 21756runpath_var=$runpath_var 21757 21758# Shared library path variable. 21759shlibpath_var=$shlibpath_var 21760 21761# Is shlibpath searched before the hard-coded library search path? 21762shlibpath_overrides_runpath=$shlibpath_overrides_runpath 21763 21764# Format of library name prefix. 21765libname_spec=$lt_libname_spec 21766 21767# List of archive names. 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21793# Compile-time system search path for libraries. 21794sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 21795 21796# Detected run-time system search path for libraries. 21797sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 21798 21799# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 21800configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 21801 21802# Whether dlopen is supported. 21803dlopen_support=$enable_dlopen 21804 21805# Whether dlopen of programs is supported. 21806dlopen_self=$enable_dlopen_self 21807 21808# Whether dlopen of statically linked programs is supported. 21809dlopen_self_static=$enable_dlopen_self_static 21810 21811# Commands to strip libraries. 21812old_striplib=$lt_old_striplib 21813striplib=$lt_striplib 21814 21815 21816# The linker used to build libraries. 21817LD=$lt_LD 21818 21819# How to create reloadable object files. 21820reload_flag=$lt_reload_flag 21821reload_cmds=$lt_reload_cmds 21822 21823# Commands used to build an old-style archive. 21824old_archive_cmds=$lt_old_archive_cmds 21825 21826# A language specific compiler. 21827CC=$lt_compiler 21828 21829# Is the compiler the GNU compiler? 21830with_gcc=$GCC 21831 21832# Compiler flag to turn off builtin functions. 21833no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 21834 21835# Additional compiler flags for building library objects. 21836pic_flag=$lt_lt_prog_compiler_pic 21837 21838# How to pass a linker flag through the compiler. 21839wl=$lt_lt_prog_compiler_wl 21840 21841# Compiler flag to prevent dynamic linking. 21842link_static_flag=$lt_lt_prog_compiler_static 21843 21844# Does compiler simultaneously support -c and -o options? 21845compiler_c_o=$lt_lt_cv_prog_compiler_c_o 21846 21847# Whether or not to add -lc for building shared libraries. 21848build_libtool_need_lc=$archive_cmds_need_lc 21849 21850# Whether or not to disallow shared libs when runtime libs are static. 21851allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 21852 21853# Compiler flag to allow reflexive dlopens. 21854export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 21855 21856# Compiler flag to generate shared objects directly from archives. 21857whole_archive_flag_spec=$lt_whole_archive_flag_spec 21858 21859# Whether the compiler copes with passing no objects directly. 21860compiler_needs_object=$lt_compiler_needs_object 21861 21862# Create an old-style archive from a shared archive. 21863old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 21864 21865# Create a temporary old-style archive to link instead of a shared archive. 21866old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 21867 21868# Commands used to build a shared archive. 21869archive_cmds=$lt_archive_cmds 21870archive_expsym_cmds=$lt_archive_expsym_cmds 21871 21872# Commands used to build a loadable module if different from building 21873# a shared archive. 21874module_cmds=$lt_module_cmds 21875module_expsym_cmds=$lt_module_expsym_cmds 21876 21877# Whether we are building with GNU ld or not. 21878with_gnu_ld=$lt_with_gnu_ld 21879 21880# Flag that allows shared libraries with undefined symbols to be built. 21881allow_undefined_flag=$lt_allow_undefined_flag 21882 21883# Flag that enforces no undefined symbols. 21884no_undefined_flag=$lt_no_undefined_flag 21885 21886# Flag to hardcode \$libdir into a binary during linking. 21887# This must work even if \$libdir does not exist 21888hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 21889 21890# Whether we need a single "-rpath" flag with a separated argument. 21891hardcode_libdir_separator=$lt_hardcode_libdir_separator 21892 21893# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21894# DIR into the resulting binary. 21895hardcode_direct=$hardcode_direct 21896 21897# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21898# DIR into the resulting binary and the resulting library dependency is 21899# "absolute",i.e impossible to change by setting \$shlibpath_var if the 21900# library is relocated. 21901hardcode_direct_absolute=$hardcode_direct_absolute 21902 21903# Set to "yes" if using the -LDIR flag during linking hardcodes DIR 21904# into the resulting binary. 21905hardcode_minus_L=$hardcode_minus_L 21906 21907# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 21908# into the resulting binary. 21909hardcode_shlibpath_var=$hardcode_shlibpath_var 21910 21911# Set to "yes" if building a shared library automatically hardcodes DIR 21912# into the library and all subsequent libraries and executables linked 21913# against it. 21914hardcode_automatic=$hardcode_automatic 21915 21916# Set to yes if linker adds runtime paths of dependent libraries 21917# to runtime path list. 21918inherit_rpath=$inherit_rpath 21919 21920# Whether libtool must link a program against all its dependency libraries. 21921link_all_deplibs=$link_all_deplibs 21922 21923# Set to "yes" if exported symbols are required. 21924always_export_symbols=$always_export_symbols 21925 21926# The commands to list exported symbols. 21927export_symbols_cmds=$lt_export_symbols_cmds 21928 21929# Symbols that should not be listed in the preloaded symbols. 21930exclude_expsyms=$lt_exclude_expsyms 21931 21932# Symbols that must always be exported. 21933include_expsyms=$lt_include_expsyms 21934 21935# Commands necessary for linking programs (against libraries) with templates. 21936prelink_cmds=$lt_prelink_cmds 21937 21938# Commands necessary for finishing linking programs. 21939postlink_cmds=$lt_postlink_cmds 21940 21941# Specify filename containing input files. 21942file_list_spec=$lt_file_list_spec 21943 21944# How to hardcode a shared library path into an executable. 21945hardcode_action=$hardcode_action 21946 21947# ### END LIBTOOL CONFIG 21948 21949_LT_EOF 21950 21951 cat <<'_LT_EOF' >> "$cfgfile" 21952 21953# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 21954 21955# func_munge_path_list VARIABLE PATH 21956# ----------------------------------- 21957# VARIABLE is name of variable containing _space_ separated list of 21958# directories to be munged by the contents of PATH, which is string 21959# having a format: 21960# "DIR[:DIR]:" 21961# string "DIR[ DIR]" will be prepended to VARIABLE 21962# ":DIR[:DIR]" 21963# string "DIR[ DIR]" will be appended to VARIABLE 21964# "DIRP[:DIRP]::[DIRA:]DIRA" 21965# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 21966# "DIRA[ DIRA]" will be appended to VARIABLE 21967# "DIR[:DIR]" 21968# VARIABLE will be replaced by "DIR[ DIR]" 21969func_munge_path_list () 21970{ 21971 case x$2 in 21972 x) 21973 ;; 21974 *:) 21975 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 21976 ;; 21977 x:*) 21978 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 21979 ;; 21980 *::*) 21981 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 21982 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 21983 ;; 21984 *) 21985 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 21986 ;; 21987 esac 21988} 21989 21990 21991# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 21992func_cc_basename () 21993{ 21994 for cc_temp in $*""; do 21995 case $cc_temp in 21996 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 21997 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 21998 \-*) ;; 21999 *) break;; 22000 esac 22001 done 22002 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 22003} 22004 22005 22006# ### END FUNCTIONS SHARED WITH CONFIGURE 22007 22008_LT_EOF 22009 22010 case $host_os in 22011 aix3*) 22012 cat <<\_LT_EOF >> "$cfgfile" 22013# AIX sometimes has problems with the GCC collect2 program. For some 22014# reason, if we set the COLLECT_NAMES environment variable, the problems 22015# vanish in a puff of smoke. 22016if test set != "${COLLECT_NAMES+set}"; then 22017 COLLECT_NAMES= 22018 export COLLECT_NAMES 22019fi 22020_LT_EOF 22021 ;; 22022 esac 22023 22024 22025ltmain=$ac_aux_dir/ltmain.sh 22026 22027 22028 # We use sed instead of cat because bash on DJGPP gets confused if 22029 # if finds mixed CR/LF and LF-only lines. Since sed operates in 22030 # text mode, it properly converts lines to CR/LF. This bash problem 22031 # is reportedly fixed, but why not run on old versions too? 22032 sed '$q' "$ltmain" >> "$cfgfile" \ 22033 || (rm -f "$cfgfile"; exit 1) 22034 22035 mv -f "$cfgfile" "$ofile" || 22036 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 22037 chmod +x "$ofile" 22038 22039 ;; 22040 "disable-rpath":C) 22041 sed < libtool > libtool-2 \ 22042 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/' 22043 mv libtool-2 libtool 22044 chmod 755 libtool 22045 libtool="./libtool" 22046 ;; 22047 22048 esac 22049done # for ac_tag 22050 22051 22052as_fn_exit 0 22053_ACEOF 22054ac_clean_files=$ac_clean_files_save 22055 22056test $ac_write_fail = 0 || 22057 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 22058 22059 22060# configure is writing to config.log, and then calls config.status. 22061# config.status does its own redirection, appending to config.log. 22062# Unfortunately, on DOS this fails, as config.log is still kept open 22063# by configure, so config.status won't be able to write to it; its 22064# output is simply discarded. So we exec the FD to /dev/null, 22065# effectively closing config.log, so it can be properly (re)opened and 22066# appended to by config.status. When coming back to configure, we 22067# need to make the FD available again. 22068if test "$no_create" != yes; then 22069 ac_cs_success=: 22070 ac_config_status_args= 22071 test "$silent" = yes && 22072 ac_config_status_args="$ac_config_status_args --quiet" 22073 exec 5>/dev/null 22074 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 22075 exec 5>>config.log 22076 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 22077 # would make configure fail if this is the last instruction. 22078 $ac_cs_success || as_fn_exit 1 22079fi 22080if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 22081 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 22082$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 22083fi 22084 22085