1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for libsodium 1.0.18. 4# 5# Report bugs to <https://github.com/jedisct1/libsodium/issues>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 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: https://github.com/jedisct1/libsodium/issues about your 279$0: system, including any error possibly output before this 280$0: message. Then install a modern shell, or manually run 281$0: the script under such a shell if you do have one." 282 fi 283 exit 1 284fi 285fi 286fi 287SHELL=${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='libsodium' 592PACKAGE_TARNAME='libsodium' 593PACKAGE_VERSION='1.0.18' 594PACKAGE_STRING='libsodium 1.0.18' 595PACKAGE_BUGREPORT='https://github.com/jedisct1/libsodium/issues' 596PACKAGE_URL='https://github.com/jedisct1/libsodium' 597 598ac_unique_file="src/libsodium/sodium/version.c" 599# Factoring default headers for most tests. 600ac_includes_default="\ 601#include <stdio.h> 602#ifdef HAVE_SYS_TYPES_H 603# include <sys/types.h> 604#endif 605#ifdef HAVE_SYS_STAT_H 606# include <sys/stat.h> 607#endif 608#ifdef STDC_HEADERS 609# include <stdlib.h> 610# include <stddef.h> 611#else 612# ifdef HAVE_STDLIB_H 613# include <stdlib.h> 614# endif 615#endif 616#ifdef HAVE_STRING_H 617# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 618# include <memory.h> 619# endif 620# include <string.h> 621#endif 622#ifdef HAVE_STRINGS_H 623# include <strings.h> 624#endif 625#ifdef HAVE_INTTYPES_H 626# include <inttypes.h> 627#endif 628#ifdef HAVE_STDINT_H 629# include <stdint.h> 630#endif 631#ifdef HAVE_UNISTD_H 632# include <unistd.h> 633#endif" 634 635ac_subst_vars='am__EXEEXT_FALSE 636am__EXEEXT_TRUE 637LTLIBOBJS 638LIBOBJS 639HAVE_LD_OUTPUT_DEF_FALSE 640HAVE_LD_OUTPUT_DEF_TRUE 641AS 642WASI_FALSE 643WASI_TRUE 644EMSCRIPTEN_FALSE 645EMSCRIPTEN_TRUE 646TEST_LDFLAGS 647LIBTOOL_EXTRA_FLAGS 648ALLOCA 649HAVE_CPUID_V 650HAVE_TI_MODE_V 651HAVE_TI_MODE_FALSE 652HAVE_TI_MODE_TRUE 653HAVE_AVX_ASM_V 654HAVE_AVX_ASM_FALSE 655HAVE_AVX_ASM_TRUE 656HAVE_AMD64_ASM_V 657HAVE_AMD64_ASM_FALSE 658HAVE_AMD64_ASM_TRUE 659CFLAGS_RDRAND 660CFLAGS_PCLMUL 661CFLAGS_AESNI 662CFLAGS_AVX512F 663CFLAGS_AVX2 664CFLAGS_AVX 665CFLAGS_SSE41 666CFLAGS_SSSE3 667CFLAGS_SSE3 668CFLAGS_SSE2 669CFLAGS_MMX 670LIBTOOL_DEPS 671LT_SYS_LIBRARY_PATH 672OTOOL64 673OTOOL 674LIPO 675NMEDIT 676DSYMUTIL 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To be removed once Automake 1.9.x 3013# dies out for good. For more background, see: 3014# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3015# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3016mkdir_p='$(MKDIR_P)' 3017 3018# We need awk for the "check" target (and possibly the TAP driver). The 3019# system "awk" is bad on some platforms. 3020# Always define AMTAR for backward compatibility. Yes, it's still used 3021# in the wild :-( We should find a proper way to deprecate it ... 3022AMTAR='$${TAR-tar}' 3023 3024 3025# We'll loop over all known methods to create a tar archive until one works. 3026_am_tools='gnutar plaintar pax cpio none' 3027 3028# The POSIX 1988 'ustar' format is defined with fixed-size fields. 3029 # There is notably a 21 bits limit for the UID and the GID. In fact, 3030 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 3031 # and bug#13588). 3032 am_max_uid=2097151 # 2^21 - 1 3033 am_max_gid=$am_max_uid 3034 # The $UID and $GID variables are not portable, so we need to resort 3035 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 3036 # below are definitely unexpected, so allow the users to see them 3037 # (that is, avoid stderr redirection). 3038 am_uid=`id -u || echo unknown` 3039 am_gid=`id -g || echo unknown` 3040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 3041$as_echo_n "checking whether UID '$am_uid' is supported by ustar format... 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"$LINENO" 5 3190 fi 3191fi 3192 3193# Check whether --enable-silent-rules was given. 3194if test "${enable_silent_rules+set}" = set; then : 3195 enableval=$enable_silent_rules; 3196fi 3197 3198case $enable_silent_rules in # ((( 3199 yes) AM_DEFAULT_VERBOSITY=0;; 3200 no) AM_DEFAULT_VERBOSITY=1;; 3201 *) AM_DEFAULT_VERBOSITY=0;; 3202esac 3203am_make=${MAKE-make} 3204{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3205$as_echo_n "checking whether $am_make supports nested variables... 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"The build directory contains whitespaces - This can cause tests/installation to fail due to limitations of some libtool versions" "$LINENO" 5 3304 3305fi 3306 3307 3308# Check whether --enable-ssp was given. 3309if test "${enable_ssp+set}" = set; then : 3310 enableval=$enable_ssp; 3311 if test "x$enableval" = "xno"; then : 3312 3313 enable_ssp="no" 3314 3315else 3316 3317 enable_ssp="yes" 3318 3319fi 3320 3321else 3322 3323 enable_ssp="yes" 3324 3325fi 3326 3327 3328# Check whether --enable-asm was given. 3329if test "${enable_asm+set}" = set; then : 3330 enableval=$enable_asm; 3331 if test "x$enableval" = "xno"; then : 3332 3333 enable_asm="no" 3334 3335else 3336 3337 enable_asm="yes" 3338 3339fi 3340 3341else 3342 3343 enable_asm="yes" 3344 3345fi 3346 3347 3348DEPDIR="${am__leading_dot}deps" 3349 3350ac_config_commands="$ac_config_commands depfiles" 3351 3352{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3353$as_echo_n "checking whether ${MAKE-make} supports the include directive... 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" >&6; } 3495if ${ac_cv_prog_CC+:} false; then : 3496 $as_echo_n "(cached) " >&6 3497else 3498 if test -n "$CC"; then 3499 ac_cv_prog_CC="$CC" # Let the user override the test. 3500else 3501as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3502for as_dir in $PATH 3503do 3504 IFS=$as_save_IFS 3505 test -z "$as_dir" && as_dir=. 3506 for ac_exec_ext in '' $ac_executable_extensions; do 3507 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3508 ac_cv_prog_CC="${ac_tool_prefix}cc" 3509 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3510 break 2 3511 fi 3512done 3513 done 3514IFS=$as_save_IFS 3515 3516fi 3517fi 3518CC=$ac_cv_prog_CC 3519if test -n "$CC"; then 3520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3521$as_echo "$CC" >&6; } 3522else 3523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3524$as_echo "no" >&6; } 3525fi 3526 3527 3528 fi 3529fi 3530if test -z "$CC"; then 3531 # Extract the first word of "cc", so it can be a program name with args. 3532set dummy cc; ac_word=$2 3533{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3534$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 3693See \`config.log' for more details" "$LINENO" 5; } 3694 3695# Provide some information about the compiler. 3696$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3697set X $ac_compile 3698ac_compiler=$2 3699for ac_option in --version -v -V -qversion; do 3700 { { ac_try="$ac_compiler $ac_option >&5" 3701case "(($ac_try" in 3702 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3703 *) ac_try_echo=$ac_try;; 3704esac 3705eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3706$as_echo "$ac_try_echo"; } >&5 3707 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3708 ac_status=$? 3709 if test -s conftest.err; then 3710 sed '10a\ 3711... rest of stderr output deleted ... 3712 10q' conftest.err >conftest.er1 3713 cat conftest.er1 >&5 3714 fi 3715 rm -f conftest.er1 conftest.err 3716 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3717 test $ac_status = 0; } 3718done 3719 3720cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3721/* end confdefs.h. */ 3722 3723int 3724main () 3725{ 3726 3727 ; 3728 return 0; 3729} 3730_ACEOF 3731ac_clean_files_save=$ac_clean_files 3732ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3733# Try to create an executable without -o first, disregard a.out. 3734# It will help us diagnose broken compilers, and finding out an intuition 3735# of exeext. 3736{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3737$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3767# so that the user can short-circuit this test for compilers unknown to 3768# Autoconf. 3769for ac_file in $ac_files '' 3770do 3771 test -f "$ac_file" || continue 3772 case $ac_file in 3773 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3774 ;; 3775 [ab].out ) 3776 # We found the default executable, but exeext='' is most 3777 # certainly right. 3778 break;; 3779 *.* ) 3780 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3781 then :; else 3782 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3783 fi 3784 # We set ac_cv_exeext here because the later test for it is not 3785 # safe: cross compilers may not add the suffix if given an `-o' 3786 # argument, so we may need to know it at that point already. 3787 # Even if this section looks crufty: it has the advantage of 3788 # actually working. 3789 break;; 3790 * ) 3791 break;; 3792 esac 3793done 3794test "$ac_cv_exeext" = no && ac_cv_exeext= 3795 3796else 3797 ac_file='' 3798fi 3799if test -z "$ac_file"; then : 3800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3801$as_echo "no" >&6; } 3802$as_echo "$as_me: failed program was:" >&5 3803sed 's/^/| /' conftest.$ac_ext >&5 3804 3805{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3806$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3807as_fn_error 77 "C compiler cannot create executables 3808See \`config.log' for more details" "$LINENO" 5; } 3809else 3810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3811$as_echo "yes" >&6; } 3812fi 3813{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3814$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 3836# work properly (i.e., refer to `conftest.exe'), while it won't with 3837# `rm'. 3838for ac_file in conftest.exe conftest conftest.*; do 3839 test -f "$ac_file" || continue 3840 case $ac_file in 3841 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3842 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3843 break;; 3844 * ) break;; 3845 esac 3846done 3847else 3848 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3849$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3850as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3851See \`config.log' for more details" "$LINENO" 5; } 3852fi 3853rm -f conftest conftest$ac_cv_exeext 3854{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3855$as_echo "$ac_cv_exeext" >&6; } 3856 3857rm -f conftest.$ac_ext 3858EXEEXT=$ac_cv_exeext 3859ac_exeext=$EXEEXT 3860cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3861/* end confdefs.h. */ 3862#include <stdio.h> 3863int 3864main () 3865{ 3866FILE *f = fopen ("conftest.out", "w"); 3867 return ferror (f) || fclose (f) != 0; 3868 3869 ; 3870 return 0; 3871} 3872_ACEOF 3873ac_clean_files="$ac_clean_files conftest.out" 3874# Check that the compiler produces executables we can run. If not, either 3875# the compiler is broken, or we cross compile. 3876{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3877$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3909If you meant to cross compile, use \`--host'. 3910See \`config.log' for more details" "$LINENO" 5; } 3911 fi 3912 fi 3913fi 3914{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3915$as_echo "$cross_compiling" >&6; } 3916 3917rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3918ac_clean_files=$ac_clean_files_save 3919{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3920$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3962See \`config.log' for more details" "$LINENO" 5; } 3963fi 3964rm -f conftest.$ac_cv_objext conftest.$ac_ext 3965fi 3966{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3967$as_echo "$ac_cv_objext" >&6; } 3968OBJEXT=$ac_cv_objext 3969ac_objext=$OBJEXT 3970{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3971$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 4087if ${ac_cv_prog_cc_c89+:} false; then : 4088 $as_echo_n "(cached) " >&6 4089else 4090 ac_cv_prog_cc_c89=no 4091ac_save_CC=$CC 4092cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4093/* end confdefs.h. */ 4094#include <stdarg.h> 4095#include <stdio.h> 4096struct stat; 4097/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4098struct buf { int x; }; 4099FILE * (*rcsopen) (struct buf *, struct stat *, int); 4100static char *e (p, i) 4101 char **p; 4102 int i; 4103{ 4104 return p[i]; 4105} 4106static char *f (char * (*g) (char **, int), char **p, ...) 4107{ 4108 char *s; 4109 va_list v; 4110 va_start (v,p); 4111 s = g (p, va_arg (v,int)); 4112 va_end (v); 4113 return s; 4114} 4115 4116/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4117 function prototypes and stuff, but not '\xHH' hex character constants. 4118 These don't provoke an error unfortunately, instead are silently treated 4119 as 'x'. The following induces an error, until -std is added to get 4120 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4121 array size at least. It's necessary to write '\x00'==0 to get something 4122 that's true only with -std. */ 4123int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4124 4125/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4126 inside strings and character constants. */ 4127#define FOO(x) 'x' 4128int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4129 4130int test (int i, double x); 4131struct s1 {int (*f) (int a);}; 4132struct s2 {int (*f) (double a);}; 4133int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4134int argc; 4135char **argv; 4136int 4137main () 4138{ 4139return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4140 ; 4141 return 0; 4142} 4143_ACEOF 4144for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4145 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4146do 4147 CC="$ac_save_CC $ac_arg" 4148 if ac_fn_c_try_compile "$LINENO"; then : 4149 ac_cv_prog_cc_c89=$ac_arg 4150fi 4151rm -f core conftest.err conftest.$ac_objext 4152 test "x$ac_cv_prog_cc_c89" != "xno" && break 4153done 4154rm -f conftest.$ac_ext 4155CC=$ac_save_CC 4156 4157fi 4158# AC_CACHE_VAL 4159case "x$ac_cv_prog_cc_c89" in 4160 x) 4161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4162$as_echo "none needed" >&6; } ;; 4163 xno) 4164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4165$as_echo "unsupported" >&6; } ;; 4166 *) 4167 CC="$CC $ac_cv_prog_cc_c89" 4168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4169$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4170esac 4171if test "x$ac_cv_prog_cc_c89" != xno; then : 4172 4173fi 4174 4175ac_ext=c 4176ac_cpp='$CPP $CPPFLAGS' 4177ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4178ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4179ac_compiler_gnu=$ac_cv_c_compiler_gnu 4180 4181ac_ext=c 4182ac_cpp='$CPP $CPPFLAGS' 4183ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4184ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4185ac_compiler_gnu=$ac_cv_c_compiler_gnu 4186{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4187$as_echo_n "checking whether $CC understands -c and -o together... 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" >&6; } 4244if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4245 $as_echo_n "(cached) " >&6 4246else 4247 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4248 # We make a subdir and do the tests there. Otherwise we can end up 4249 # making bogus files that we don't know about and never remove. For 4250 # instance it was reported that on HP-UX the gcc test will end up 4251 # making a dummy file named 'D' -- because '-MD' means "put the output 4252 # in D". 4253 rm -rf conftest.dir 4254 mkdir conftest.dir 4255 # Copy depcomp to subdir because otherwise we won't find it if we're 4256 # using a relative directory. 4257 cp "$am_depcomp" conftest.dir 4258 cd conftest.dir 4259 # We will build objects and dependencies in a subdirectory because 4260 # it helps to detect inapplicable dependency modes. For instance 4261 # both Tru64's cc and ICC support -MD to output dependencies as a 4262 # side effect of compilation, but ICC will put the dependencies in 4263 # the current directory while Tru64 will put them in the object 4264 # directory. 4265 mkdir sub 4266 4267 am_cv_CC_dependencies_compiler_type=none 4268 if test "$am_compiler_list" = ""; then 4269 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4270 fi 4271 am__universal=false 4272 case " $depcc " in #( 4273 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4274 esac 4275 4276 for depmode in $am_compiler_list; do 4277 # Setup a source with many dependencies, because some compilers 4278 # like to wrap large dependency lists on column 80 (with \), and 4279 # we should not choose a depcomp mode which is confused by this. 4280 # 4281 # We need to recreate these files for each test, as the compiler may 4282 # overwrite some of them when testing with obscure command lines. 4283 # This happens at least with the AIX C compiler. 4284 : > sub/conftest.c 4285 for i in 1 2 3 4 5 6; do 4286 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4287 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4288 # Solaris 10 /bin/sh. 4289 echo '/* dummy */' > sub/conftst$i.h 4290 done 4291 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4292 4293 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4294 # mode. It turns out that the SunPro C++ compiler does not properly 4295 # handle '-M -o', and we need to detect this. Also, some Intel 4296 # versions had trouble with output in subdirs. 4297 am__obj=sub/conftest.${OBJEXT-o} 4298 am__minus_obj="-o $am__obj" 4299 case $depmode in 4300 gcc) 4301 # This depmode causes a compiler race in universal mode. 4302 test "$am__universal" = false || continue 4303 ;; 4304 nosideeffect) 4305 # After this tag, mechanisms are not by side-effect, so they'll 4306 # only be used when explicitly requested. 4307 if test "x$enable_dependency_tracking" = xyes; then 4308 continue 4309 else 4310 break 4311 fi 4312 ;; 4313 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4314 # This compiler won't grok '-c -o', but also, the minuso test has 4315 # not run yet. These depmodes are late enough in the game, and 4316 # so weak that their functioning should not be impacted. 4317 am__obj=conftest.${OBJEXT-o} 4318 am__minus_obj= 4319 ;; 4320 none) break ;; 4321 esac 4322 if depmode=$depmode \ 4323 source=sub/conftest.c object=$am__obj \ 4324 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4325 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4326 >/dev/null 2>conftest.err && 4327 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4328 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4329 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4330 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4331 # icc doesn't choke on unknown options, it will just issue warnings 4332 # or remarks (even with -Werror). So we grep stderr for any message 4333 # that says an option was ignored or not supported. 4334 # When given -MP, icc 7.0 and 7.1 complain thusly: 4335 # icc: Command line warning: ignoring option '-M'; no argument required 4336 # The diagnosis changed in icc 8.0: 4337 # icc: Command line remark: option '-MP' not supported 4338 if (grep 'ignoring option' conftest.err || 4339 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4340 am_cv_CC_dependencies_compiler_type=$depmode 4341 break 4342 fi 4343 fi 4344 done 4345 4346 cd .. 4347 rm -rf conftest.dir 4348else 4349 am_cv_CC_dependencies_compiler_type=none 4350fi 4351 4352fi 4353{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4354$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4355CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4356 4357 if 4358 test "x$enable_dependency_tracking" != xno \ 4359 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4360 am__fastdepCC_TRUE= 4361 am__fastdepCC_FALSE='#' 4362else 4363 am__fastdepCC_TRUE='#' 4364 am__fastdepCC_FALSE= 4365fi 4366 4367 4368 4369if test "x$EMSCRIPTEN" != "x"; then : 4370 4371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -s ASSERTIONS=0" >&5 4372$as_echo_n "checking whether C compiler accepts -s ASSERTIONS=0... " >&6; } 4373if ${ax_cv_check_cflags___s_ASSERTIONS_0+:} false; then : 4374 $as_echo_n "(cached) " >&6 4375else 4376 4377 ax_check_save_flags=$CFLAGS 4378 CFLAGS="$CFLAGS -s ASSERTIONS=0" 4379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4380/* end confdefs.h. */ 4381#include <time.h> 4382int 4383main () 4384{ 4385time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 4386 ; 4387 return 0; 4388} 4389_ACEOF 4390if ac_fn_c_try_link "$LINENO"; then : 4391 ax_cv_check_cflags___s_ASSERTIONS_0=yes 4392else 4393 ax_cv_check_cflags___s_ASSERTIONS_0=no 4394fi 4395rm -f core conftest.err conftest.$ac_objext \ 4396 conftest$ac_exeext conftest.$ac_ext 4397 CFLAGS=$ax_check_save_flags 4398fi 4399{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___s_ASSERTIONS_0" >&5 4400$as_echo "$ax_cv_check_cflags___s_ASSERTIONS_0" >&6; } 4401if test "x$ax_cv_check_cflags___s_ASSERTIONS_0" = xyes; then : 4402 4403 enable_asm="no" 4404 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compiling to JavaScript - asm implementations disabled" >&5 4405$as_echo "$as_me: WARNING: compiling to JavaScript - asm implementations disabled" >&2;} 4406 4407else 4408 4409 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: EMSCRIPTEN environment variable defined, but emcc doesn't appear to be used - Assuming compilation to native code" >&5 4410$as_echo "$as_me: WARNING: EMSCRIPTEN environment variable defined, but emcc doesn't appear to be used - Assuming compilation to native code" >&2;} 4411 CFLAGS="$CFLAGS -U__EMSCRIPTEN__" 4412 unset EMSCRIPTEN 4413 4414fi 4415 4416 4417fi 4418 4419# Check whether --enable-pie was given. 4420if test "${enable_pie+set}" = set; then : 4421 enableval=$enable_pie; enable_pie=$enableval 4422else 4423 enable_pie="maybe" 4424fi 4425 4426 4427case $host_os in #( 4428 mingw*|cygwin*|msys) : 4429 enable_pie="no" ;; #( 4430 *) : 4431 ;; 4432esac 4433 4434# Check whether --enable-blocking-random was given. 4435if test "${enable_blocking_random+set}" = set; then : 4436 enableval=$enable_blocking_random; 4437 if test "x$enableval" = "xyes"; then : 4438 4439 4440$as_echo "#define USE_BLOCKING_RANDOM 1" >>confdefs.h 4441 4442 4443fi 4444 4445fi 4446 4447 4448# Check whether --enable-minimal was given. 4449if test "${enable_minimal+set}" = set; then : 4450 enableval=$enable_minimal; 4451 if test "x$enableval" = "xyes"; then : 4452 4453 enable_minimal="yes" 4454 SODIUM_LIBRARY_MINIMAL_DEF="#define SODIUM_LIBRARY_MINIMAL 1" 4455 4456$as_echo "#define MINIMAL 1" >>confdefs.h 4457 4458 4459else 4460 4461 enable_minimal="no" 4462 4463fi 4464 4465else 4466 4467 enable_minimal="no" 4468 4469fi 4470 4471 if test x$enable_minimal = xyes; then 4472 MINIMAL_TRUE= 4473 MINIMAL_FALSE='#' 4474else 4475 MINIMAL_TRUE='#' 4476 MINIMAL_FALSE= 4477fi 4478 4479 4480 4481 4482# Check whether --with-pthreads was given. 4483if test "${with_pthreads+set}" = set; then : 4484 withval=$with_pthreads; 4485else 4486 withval="yes" 4487fi 4488 4489 4490{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4491$as_echo_n "checking for a sed that does not truncate output... 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"no acceptable sed could be found in \$PATH" "$LINENO" 5 4548 fi 4549else 4550 ac_cv_path_SED=$SED 4551fi 4552 4553fi 4554{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4555$as_echo "$ac_cv_path_SED" >&6; } 4556 SED="$ac_cv_path_SED" 4557 rm -f conftest.sed 4558 4559ac_ext=c 4560ac_cpp='$CPP $CPPFLAGS' 4561ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4562ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4563ac_compiler_gnu=$ac_cv_c_compiler_gnu 4564{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4565$as_echo_n "checking how to run the C preprocessor... 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Now check whether nonexistent headers 4604 # can be detected and how. 4605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4606/* end confdefs.h. */ 4607#include <ac_nonexistent.h> 4608_ACEOF 4609if ac_fn_c_try_cpp "$LINENO"; then : 4610 # Broken: success on invalid input. 4611continue 4612else 4613 # Passes both tests. 4614ac_preproc_ok=: 4615break 4616fi 4617rm -f conftest.err conftest.i conftest.$ac_ext 4618 4619done 4620# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4621rm -f conftest.i conftest.err conftest.$ac_ext 4622if $ac_preproc_ok; then : 4623 break 4624fi 4625 4626 done 4627 ac_cv_prog_CPP=$CPP 4628 4629fi 4630 CPP=$ac_cv_prog_CPP 4631else 4632 ac_cv_prog_CPP=$CPP 4633fi 4634{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4635$as_echo "$CPP" >&6; } 4636ac_preproc_ok=false 4637for ac_c_preproc_warn_flag in '' yes 4638do 4639 # Use a header file that comes with gcc, so configuring glibc 4640 # with a fresh cross-compiler works. 4641 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4642 # <limits.h> exists even on freestanding compilers. 4643 # On the NeXT, cc -E runs the code through the compiler's parser, 4644 # not just through cpp. "Syntax error" is here to catch this case. 4645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4646/* end confdefs.h. */ 4647#ifdef __STDC__ 4648# include <limits.h> 4649#else 4650# include <assert.h> 4651#endif 4652 Syntax error 4653_ACEOF 4654if ac_fn_c_try_cpp "$LINENO"; then : 4655 4656else 4657 # Broken: fails on valid input. 4658continue 4659fi 4660rm -f conftest.err conftest.i conftest.$ac_ext 4661 4662 # OK, works on sane cases. Now check whether nonexistent headers 4663 # can be detected and how. 4664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4665/* end confdefs.h. */ 4666#include <ac_nonexistent.h> 4667_ACEOF 4668if ac_fn_c_try_cpp "$LINENO"; then : 4669 # Broken: success on invalid input. 4670continue 4671else 4672 # Passes both tests. 4673ac_preproc_ok=: 4674break 4675fi 4676rm -f conftest.err conftest.i conftest.$ac_ext 4677 4678done 4679# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4680rm -f conftest.i conftest.err conftest.$ac_ext 4681if $ac_preproc_ok; then : 4682 4683else 4684 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4685$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4686as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4687See \`config.log' for more details" "$LINENO" 5; } 4688fi 4689 4690ac_ext=c 4691ac_cpp='$CPP $CPPFLAGS' 4692ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4693ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4694ac_compiler_gnu=$ac_cv_c_compiler_gnu 4695 4696 4697{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4698$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4699if ${ac_cv_path_GREP+:} false; then : 4700 $as_echo_n "(cached) " >&6 4701else 4702 if test -z "$GREP"; then 4703 ac_path_GREP_found=false 4704 # Loop through the user's path and test for each of PROGNAME-LIST 4705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4706for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4707do 4708 IFS=$as_save_IFS 4709 test -z "$as_dir" && as_dir=. 4710 for ac_prog in grep ggrep; do 4711 for ac_exec_ext in '' $ac_executable_extensions; do 4712 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4713 as_fn_executable_p "$ac_path_GREP" || continue 4714# Check for GNU ac_path_GREP and select it if it is found. 4715 # Check for GNU $ac_path_GREP 4716case `"$ac_path_GREP" --version 2>&1` in 4717*GNU*) 4718 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4719*) 4720 ac_count=0 4721 $as_echo_n 0123456789 >"conftest.in" 4722 while : 4723 do 4724 cat "conftest.in" "conftest.in" >"conftest.tmp" 4725 mv "conftest.tmp" "conftest.in" 4726 cp "conftest.in" "conftest.nl" 4727 $as_echo 'GREP' >> "conftest.nl" 4728 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4729 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4730 as_fn_arith $ac_count + 1 && ac_count=$as_val 4731 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4732 # Best one so far, save it but keep looking for a better one 4733 ac_cv_path_GREP="$ac_path_GREP" 4734 ac_path_GREP_max=$ac_count 4735 fi 4736 # 10*(2^10) chars as input seems more than enough 4737 test $ac_count -gt 10 && break 4738 done 4739 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4740esac 4741 4742 $ac_path_GREP_found && break 3 4743 done 4744 done 4745 done 4746IFS=$as_save_IFS 4747 if test -z "$ac_cv_path_GREP"; then 4748 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4749 fi 4750else 4751 ac_cv_path_GREP=$GREP 4752fi 4753 4754fi 4755{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4756$as_echo "$ac_cv_path_GREP" >&6; } 4757 GREP="$ac_cv_path_GREP" 4758 4759 4760{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4761$as_echo_n "checking for egrep... " >&6; } 4762if ${ac_cv_path_EGREP+:} false; then : 4763 $as_echo_n "(cached) " >&6 4764else 4765 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4766 then ac_cv_path_EGREP="$GREP -E" 4767 else 4768 if test -z "$EGREP"; then 4769 ac_path_EGREP_found=false 4770 # Loop through the user's path and test for each of PROGNAME-LIST 4771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4772for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4773do 4774 IFS=$as_save_IFS 4775 test -z "$as_dir" && as_dir=. 4776 for ac_prog in egrep; do 4777 for ac_exec_ext in '' $ac_executable_extensions; do 4778 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4779 as_fn_executable_p "$ac_path_EGREP" || continue 4780# Check for GNU ac_path_EGREP and select it if it is found. 4781 # Check for GNU $ac_path_EGREP 4782case `"$ac_path_EGREP" --version 2>&1` in 4783*GNU*) 4784 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4785*) 4786 ac_count=0 4787 $as_echo_n 0123456789 >"conftest.in" 4788 while : 4789 do 4790 cat "conftest.in" "conftest.in" >"conftest.tmp" 4791 mv "conftest.tmp" "conftest.in" 4792 cp "conftest.in" "conftest.nl" 4793 $as_echo 'EGREP' >> "conftest.nl" 4794 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4795 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4796 as_fn_arith $ac_count + 1 && ac_count=$as_val 4797 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4798 # Best one so far, save it but keep looking for a better one 4799 ac_cv_path_EGREP="$ac_path_EGREP" 4800 ac_path_EGREP_max=$ac_count 4801 fi 4802 # 10*(2^10) chars as input seems more than enough 4803 test $ac_count -gt 10 && break 4804 done 4805 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4806esac 4807 4808 $ac_path_EGREP_found && break 3 4809 done 4810 done 4811 done 4812IFS=$as_save_IFS 4813 if test -z "$ac_cv_path_EGREP"; then 4814 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4815 fi 4816else 4817 ac_cv_path_EGREP=$EGREP 4818fi 4819 4820 fi 4821fi 4822{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4823$as_echo "$ac_cv_path_EGREP" >&6; } 4824 EGREP="$ac_cv_path_EGREP" 4825 4826 4827if test "x$withval" = "xyes"; then : 4828 4829 4830 4831 4832 4833ac_ext=c 4834ac_cpp='$CPP $CPPFLAGS' 4835ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4836ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4837ac_compiler_gnu=$ac_cv_c_compiler_gnu 4838 4839ax_pthread_ok=no 4840 4841# We used to check for pthread.h first, but this fails if pthread.h 4842# requires special compiler flags (e.g. on Tru64 or Sequent). 4843# It gets checked for in the link test anyway. 4844 4845# First of all, check if the user has set any of the PTHREAD_LIBS, 4846# etcetera environment variables, and if threads linking works using 4847# them: 4848if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then 4849 ax_pthread_save_CC="$CC" 4850 ax_pthread_save_CFLAGS="$CFLAGS" 4851 ax_pthread_save_LIBS="$LIBS" 4852 if test "x$PTHREAD_CC" != "x"; then : 4853 CC="$PTHREAD_CC" 4854fi 4855 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 4856 LIBS="$PTHREAD_LIBS $LIBS" 4857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5 4858$as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; } 4859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4860/* end confdefs.h. */ 4861 4862/* Override any GCC internal prototype to avoid an error. 4863 Use char because int might match the return type of a GCC 4864 builtin and then its argument prototype would still apply. */ 4865#ifdef __cplusplus 4866extern "C" 4867#endif 4868char pthread_join (); 4869int 4870main () 4871{ 4872return pthread_join (); 4873 ; 4874 return 0; 4875} 4876_ACEOF 4877if ac_fn_c_try_link "$LINENO"; then : 4878 ax_pthread_ok=yes 4879fi 4880rm -f core conftest.err conftest.$ac_objext \ 4881 conftest$ac_exeext conftest.$ac_ext 4882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 4883$as_echo "$ax_pthread_ok" >&6; } 4884 if test "x$ax_pthread_ok" = "xno"; then 4885 PTHREAD_LIBS="" 4886 PTHREAD_CFLAGS="" 4887 fi 4888 CC="$ax_pthread_save_CC" 4889 CFLAGS="$ax_pthread_save_CFLAGS" 4890 LIBS="$ax_pthread_save_LIBS" 4891fi 4892 4893# We must check for the threads library under a number of different 4894# names; the ordering is very important because some systems 4895# (e.g. DEC) have both -lpthread and -lpthreads, where one of the 4896# libraries is broken (non-POSIX). 4897 4898# Create a list of thread flags to try. Items starting with a "-" are 4899# C compiler flags, and other items are library names, except for "none" 4900# which indicates that we try without any flags at all, and "pthread-config" 4901# which is a program returning the flags for the Pth emulation library. 4902 4903ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 4904 4905# The ordering *is* (sometimes) important. Some notes on the 4906# individual items follow: 4907 4908# pthreads: AIX (must check this before -lpthread) 4909# none: in case threads are in libc; should be tried before -Kthread and 4910# other compiler flags to prevent continual compiler warnings 4911# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 4912# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64 4913# (Note: HP C rejects this with "bad form for `-t' option") 4914# -pthreads: Solaris/gcc (Note: HP C also rejects) 4915# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 4916# doesn't hurt to check since this sometimes defines pthreads and 4917# -D_REENTRANT too), HP C (must be checked before -lpthread, which 4918# is present but should not be used directly; and before -mthreads, 4919# because the compiler interprets this as "-mt" + "-hreads") 4920# -mthreads: Mingw32/gcc, Lynx/gcc 4921# pthread: Linux, etcetera 4922# --thread-safe: KAI C++ 4923# pthread-config: use pthread-config program (for GNU Pth library) 4924 4925case $host_os in 4926 4927 freebsd*) 4928 4929 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 4930 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 4931 4932 ax_pthread_flags="-kthread lthread $ax_pthread_flags" 4933 ;; 4934 4935 hpux*) 4936 4937 # From the cc(1) man page: "[-mt] Sets various -D flags to enable 4938 # multi-threading and also sets -lpthread." 4939 4940 ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags" 4941 ;; 4942 4943 openedition*) 4944 4945 # IBM z/OS requires a feature-test macro to be defined in order to 4946 # enable POSIX threads at all, so give the user a hint if this is 4947 # not set. (We don't define these ourselves, as they can affect 4948 # other portions of the system API in unpredictable ways.) 4949 4950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4951/* end confdefs.h. */ 4952 4953# if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) 4954 AX_PTHREAD_ZOS_MISSING 4955# endif 4956 4957_ACEOF 4958if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4959 $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then : 4960 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 4961$as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} 4962fi 4963rm -f conftest* 4964 4965 ;; 4966 4967 solaris*) 4968 4969 # On Solaris (at least, for some versions), libc contains stubbed 4970 # (non-functional) versions of the pthreads routines, so link-based 4971 # tests will erroneously succeed. (N.B.: The stubs are missing 4972 # pthread_cleanup_push, or rather a function called by this macro, 4973 # so we could check for that, but who knows whether they'll stub 4974 # that too in a future libc.) So we'll check first for the 4975 # standard Solaris way of linking pthreads (-mt -lpthread). 4976 4977 ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags" 4978 ;; 4979esac 4980 4981# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC) 4982 4983if test "x$GCC" = "xyes"; then : 4984 ax_pthread_flags="-pthread -pthreads $ax_pthread_flags" 4985fi 4986 4987# The presence of a feature test macro requesting re-entrant function 4988# definitions is, on some systems, a strong hint that pthreads support is 4989# correctly enabled 4990 4991case $host_os in 4992 darwin* | hpux* | linux* | osf* | solaris*) 4993 ax_pthread_check_macro="_REENTRANT" 4994 ;; 4995 4996 aix*) 4997 ax_pthread_check_macro="_THREAD_SAFE" 4998 ;; 4999 5000 *) 5001 ax_pthread_check_macro="--" 5002 ;; 5003esac 5004if test "x$ax_pthread_check_macro" = "x--"; then : 5005 ax_pthread_check_cond=0 5006else 5007 ax_pthread_check_cond="!defined($ax_pthread_check_macro)" 5008fi 5009 5010# Are we compiling with Clang? 5011 5012{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5 5013$as_echo_n "checking whether $CC is Clang... " >&6; } 5014if ${ax_cv_PTHREAD_CLANG+:} false; then : 5015 $as_echo_n "(cached) " >&6 5016else 5017 ax_cv_PTHREAD_CLANG=no 5018 # Note that Autoconf sets GCC=yes for Clang as well as GCC 5019 if test "x$GCC" = "xyes"; then 5020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5021/* end confdefs.h. */ 5022/* Note: Clang 2.7 lacks __clang_[a-z]+__ */ 5023# if defined(__clang__) && defined(__llvm__) 5024 AX_PTHREAD_CC_IS_CLANG 5025# endif 5026 5027_ACEOF 5028if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5029 $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then : 5030 ax_cv_PTHREAD_CLANG=yes 5031fi 5032rm -f conftest* 5033 5034 fi 5035 5036fi 5037{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5 5038$as_echo "$ax_cv_PTHREAD_CLANG" >&6; } 5039ax_pthread_clang="$ax_cv_PTHREAD_CLANG" 5040 5041ax_pthread_clang_warning=no 5042 5043# Clang needs special handling, because older versions handle the -pthread 5044# option in a rather... idiosyncratic way 5045 5046if test "x$ax_pthread_clang" = "xyes"; then 5047 5048 # Clang takes -pthread; it has never supported any other flag 5049 5050 # (Note 1: This will need to be revisited if a system that Clang 5051 # supports has POSIX threads in a separate library. This tends not 5052 # to be the way of modern systems, but it's conceivable.) 5053 5054 # (Note 2: On some systems, notably Darwin, -pthread is not needed 5055 # to get POSIX threads support; the API is always present and 5056 # active. We could reasonably leave PTHREAD_CFLAGS empty. But 5057 # -pthread does define _REENTRANT, and while the Darwin headers 5058 # ignore this macro, third-party headers might not.) 5059 5060 PTHREAD_CFLAGS="-pthread" 5061 PTHREAD_LIBS= 5062 5063 ax_pthread_ok=yes 5064 5065 # However, older versions of Clang make a point of warning the user 5066 # that, in an invocation where only linking and no compilation is 5067 # taking place, the -pthread option has no effect ("argument unused 5068 # during compilation"). They expect -pthread to be passed in only 5069 # when source code is being compiled. 5070 # 5071 # Problem is, this is at odds with the way Automake and most other 5072 # C build frameworks function, which is that the same flags used in 5073 # compilation (CFLAGS) are also used in linking. Many systems 5074 # supported by AX_PTHREAD require exactly this for POSIX threads 5075 # support, and in fact it is often not straightforward to specify a 5076 # flag that is used only in the compilation phase and not in 5077 # linking. Such a scenario is extremely rare in practice. 5078 # 5079 # Even though use of the -pthread flag in linking would only print 5080 # a warning, this can be a nuisance for well-run software projects 5081 # that build with -Werror. So if the active version of Clang has 5082 # this misfeature, we search for an option to squash it. 5083 5084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5 5085$as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; } 5086if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then : 5087 $as_echo_n "(cached) " >&6 5088else 5089 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown 5090 # Create an alternate version of $ac_link that compiles and 5091 # links in two steps (.c -> .o, .o -> exe) instead of one 5092 # (.c -> exe), because the warning occurs only in the second 5093 # step 5094 ax_pthread_save_ac_link="$ac_link" 5095 ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' 5096 ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"` 5097 ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" 5098 ax_pthread_save_CFLAGS="$CFLAGS" 5099 for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do 5100 if test "x$ax_pthread_try" = "xunknown"; then : 5101 break 5102fi 5103 CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS" 5104 ac_link="$ax_pthread_save_ac_link" 5105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5106/* end confdefs.h. */ 5107int main(void){return 0;} 5108_ACEOF 5109if ac_fn_c_try_link "$LINENO"; then : 5110 ac_link="$ax_pthread_2step_ac_link" 5111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5112/* end confdefs.h. */ 5113int main(void){return 0;} 5114_ACEOF 5115if ac_fn_c_try_link "$LINENO"; then : 5116 break 5117fi 5118rm -f core conftest.err conftest.$ac_objext \ 5119 conftest$ac_exeext conftest.$ac_ext 5120 5121fi 5122rm -f core conftest.err conftest.$ac_objext \ 5123 conftest$ac_exeext conftest.$ac_ext 5124 done 5125 ac_link="$ax_pthread_save_ac_link" 5126 CFLAGS="$ax_pthread_save_CFLAGS" 5127 if test "x$ax_pthread_try" = "x"; then : 5128 ax_pthread_try=no 5129fi 5130 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" 5131 5132fi 5133{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 5134$as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } 5135 5136 case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in 5137 no | unknown) ;; 5138 *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;; 5139 esac 5140 5141fi # $ax_pthread_clang = yes 5142 5143if test "x$ax_pthread_ok" = "xno"; then 5144for ax_pthread_try_flag in $ax_pthread_flags; do 5145 5146 case $ax_pthread_try_flag in 5147 none) 5148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 5149$as_echo_n "checking whether pthreads work without any flags... " >&6; } 5150 ;; 5151 5152 -mt,pthread) 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5 5154$as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; } 5155 PTHREAD_CFLAGS="-mt" 5156 PTHREAD_LIBS="-lpthread" 5157 ;; 5158 5159 -*) 5160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5 5161$as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; } 5162 PTHREAD_CFLAGS="$ax_pthread_try_flag" 5163 ;; 5164 5165 pthread-config) 5166 # Extract the first word of "pthread-config", so it can be a program name with args. 5167set dummy pthread-config; ac_word=$2 5168{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5169$as_echo_n "checking for $ac_word... " >&6; } 5170if ${ac_cv_prog_ax_pthread_config+:} false; then : 5171 $as_echo_n "(cached) " >&6 5172else 5173 if test -n "$ax_pthread_config"; then 5174 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. 5175else 5176as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5177for as_dir in $PATH 5178do 5179 IFS=$as_save_IFS 5180 test -z "$as_dir" && as_dir=. 5181 for ac_exec_ext in '' $ac_executable_extensions; do 5182 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5183 ac_cv_prog_ax_pthread_config="yes" 5184 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5185 break 2 5186 fi 5187done 5188 done 5189IFS=$as_save_IFS 5190 5191 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" 5192fi 5193fi 5194ax_pthread_config=$ac_cv_prog_ax_pthread_config 5195if test -n "$ax_pthread_config"; then 5196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 5197$as_echo "$ax_pthread_config" >&6; } 5198else 5199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5200$as_echo "no" >&6; } 5201fi 5202 5203 5204 if test "x$ax_pthread_config" = "xno"; then : 5205 continue 5206fi 5207 PTHREAD_CFLAGS="`pthread-config --cflags`" 5208 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 5209 ;; 5210 5211 *) 5212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5 5213$as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; } 5214 PTHREAD_LIBS="-l$ax_pthread_try_flag" 5215 ;; 5216 esac 5217 5218 ax_pthread_save_CFLAGS="$CFLAGS" 5219 ax_pthread_save_LIBS="$LIBS" 5220 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5221 LIBS="$PTHREAD_LIBS $LIBS" 5222 5223 # Check for various functions. We must include pthread.h, 5224 # since some functions may be macros. (On the Sequent, we 5225 # need a special flag -Kthread to make this header compile.) 5226 # We check for pthread_join because it is in -lpthread on IRIX 5227 # while pthread_create is in libc. We check for pthread_attr_init 5228 # due to DEC craziness with -lpthreads. We check for 5229 # pthread_cleanup_push because it is one of the few pthread 5230 # functions on Solaris that doesn't have a non-functional libc stub. 5231 # We try pthread_create on general principles. 5232 5233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5234/* end confdefs.h. */ 5235#include <pthread.h> 5236# if $ax_pthread_check_cond 5237# error "$ax_pthread_check_macro must be defined" 5238# endif 5239 static void routine(void *a) { a = 0; } 5240 static void *start_routine(void *a) { return a; } 5241int 5242main () 5243{ 5244pthread_t th; pthread_attr_t attr; 5245 pthread_create(&th, 0, start_routine, 0); 5246 pthread_join(th, 0); 5247 pthread_attr_init(&attr); 5248 pthread_cleanup_push(routine, 0); 5249 pthread_cleanup_pop(0) /* ; */ 5250 ; 5251 return 0; 5252} 5253_ACEOF 5254if ac_fn_c_try_link "$LINENO"; then : 5255 ax_pthread_ok=yes 5256fi 5257rm -f core conftest.err conftest.$ac_objext \ 5258 conftest$ac_exeext conftest.$ac_ext 5259 5260 CFLAGS="$ax_pthread_save_CFLAGS" 5261 LIBS="$ax_pthread_save_LIBS" 5262 5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 5264$as_echo "$ax_pthread_ok" >&6; } 5265 if test "x$ax_pthread_ok" = "xyes"; then : 5266 break 5267fi 5268 5269 PTHREAD_LIBS="" 5270 PTHREAD_CFLAGS="" 5271done 5272fi 5273 5274# Various other checks: 5275if test "x$ax_pthread_ok" = "xyes"; then 5276 ax_pthread_save_CFLAGS="$CFLAGS" 5277 ax_pthread_save_LIBS="$LIBS" 5278 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5279 LIBS="$PTHREAD_LIBS $LIBS" 5280 5281 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 5283$as_echo_n "checking for joinable pthread attribute... " >&6; } 5284if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : 5285 $as_echo_n "(cached) " >&6 5286else 5287 ax_cv_PTHREAD_JOINABLE_ATTR=unknown 5288 for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 5289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5290/* end confdefs.h. */ 5291#include <pthread.h> 5292int 5293main () 5294{ 5295int attr = $ax_pthread_attr; return attr /* ; */ 5296 ; 5297 return 0; 5298} 5299_ACEOF 5300if ac_fn_c_try_link "$LINENO"; then : 5301 ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break 5302fi 5303rm -f core conftest.err conftest.$ac_objext \ 5304 conftest$ac_exeext conftest.$ac_ext 5305 done 5306 5307fi 5308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 5309$as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } 5310 if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ 5311 test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ 5312 test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : 5313 5314cat >>confdefs.h <<_ACEOF 5315#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR 5316_ACEOF 5317 5318 ax_pthread_joinable_attr_defined=yes 5319 5320fi 5321 5322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 5323$as_echo_n "checking whether more special flags are required for pthreads... " >&6; } 5324if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : 5325 $as_echo_n "(cached) " >&6 5326else 5327 ax_cv_PTHREAD_SPECIAL_FLAGS=no 5328 case $host_os in 5329 solaris*) 5330 ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" 5331 ;; 5332 esac 5333 5334fi 5335{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 5336$as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } 5337 if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ 5338 test "x$ax_pthread_special_flags_added" != "xyes"; then : 5339 PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" 5340 ax_pthread_special_flags_added=yes 5341fi 5342 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 5344$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } 5345if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : 5346 $as_echo_n "(cached) " >&6 5347else 5348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5349/* end confdefs.h. */ 5350#include <pthread.h> 5351int 5352main () 5353{ 5354int i = PTHREAD_PRIO_INHERIT; 5355 ; 5356 return 0; 5357} 5358_ACEOF 5359if ac_fn_c_try_link "$LINENO"; then : 5360 ax_cv_PTHREAD_PRIO_INHERIT=yes 5361else 5362 ax_cv_PTHREAD_PRIO_INHERIT=no 5363fi 5364rm -f core conftest.err conftest.$ac_objext \ 5365 conftest$ac_exeext conftest.$ac_ext 5366 5367fi 5368{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 5369$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } 5370 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \ 5371 test "x$ax_pthread_prio_inherit_defined" != "xyes"; then : 5372 5373$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h 5374 5375 ax_pthread_prio_inherit_defined=yes 5376 5377fi 5378 5379 CFLAGS="$ax_pthread_save_CFLAGS" 5380 LIBS="$ax_pthread_save_LIBS" 5381 5382 # More AIX lossage: compile with *_r variant 5383 if test "x$GCC" != "xyes"; then 5384 case $host_os in 5385 aix*) 5386 case "x/$CC" in #( 5387 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : 5388 #handle absolute path differently from PATH based program lookup 5389 case "x$CC" in #( 5390 x/*) : 5391 if as_fn_executable_p ${CC}_r; then : 5392 PTHREAD_CC="${CC}_r" 5393fi ;; #( 5394 *) : 5395 for ac_prog in ${CC}_r 5396do 5397 # Extract the first word of "$ac_prog", so it can be a program name with args. 5398set dummy $ac_prog; ac_word=$2 5399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5400$as_echo_n "checking for $ac_word... " >&6; } 5401if ${ac_cv_prog_PTHREAD_CC+:} false; then : 5402 $as_echo_n "(cached) " >&6 5403else 5404 if test -n "$PTHREAD_CC"; then 5405 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 5406else 5407as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5408for as_dir in $PATH 5409do 5410 IFS=$as_save_IFS 5411 test -z "$as_dir" && as_dir=. 5412 for ac_exec_ext in '' $ac_executable_extensions; do 5413 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5414 ac_cv_prog_PTHREAD_CC="$ac_prog" 5415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5416 break 2 5417 fi 5418done 5419 done 5420IFS=$as_save_IFS 5421 5422fi 5423fi 5424PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 5425if test -n "$PTHREAD_CC"; then 5426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 5427$as_echo "$PTHREAD_CC" >&6; } 5428else 5429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5430$as_echo "no" >&6; } 5431fi 5432 5433 5434 test -n "$PTHREAD_CC" && break 5435done 5436test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 5437 ;; 5438esac ;; #( 5439 *) : 5440 ;; 5441esac 5442 ;; 5443 esac 5444 fi 5445fi 5446 5447test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 5448 5449 5450 5451 5452 5453# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 5454if test "x$ax_pthread_ok" = "xyes"; then 5455 5456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5457/* end confdefs.h. */ 5458 5459 #include <pthread.h> 5460 5461int 5462main () 5463{ 5464 5465 pthread_mutex_t mutex; 5466 5467 pthread_mutex_lock(&mutex); 5468 pthread_mutex_unlock(&mutex) 5469 5470 5471 ; 5472 return 0; 5473} 5474_ACEOF 5475if ac_fn_c_try_link "$LINENO"; then : 5476 5477 5478$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 5479 5480 with_threads="yes" 5481 LIBS="$PTHREAD_LIBS $LIBS" 5482 PKGCONFIG_LIBS_PRIVATE="$PTHREAD_LIBS $PTHREAD_CFLAGS $PKGCONFIG_LIBS_PRIVATE" 5483 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5484 CC="$PTHREAD_CC" 5485 5486fi 5487rm -f core conftest.err conftest.$ac_objext \ 5488 conftest$ac_exeext conftest.$ac_ext 5489 5490 : 5491else 5492 ax_pthread_ok=no 5493 { $as_echo "$as_me:${as_lineno-$LINENO}: pthread mutexes are not available" >&5 5494$as_echo "$as_me: pthread mutexes are not available" >&6;} 5495 5496fi 5497ac_ext=c 5498ac_cpp='$CPP $CPPFLAGS' 5499ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5500ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5501ac_compiler_gnu=$ac_cv_c_compiler_gnu 5502 5503 5504 5505else 5506 with_threads="no" 5507fi 5508 5509 5510# Check whether --with-safecode was given. 5511if test "${with_safecode+set}" = set; then : 5512 withval=$with_safecode; if test "x$withval" = "xyes"; then : 5513 5514 5515 : ${SAFECODE_HOME:=/opt/safecode} 5516 LDFLAGS="$LDFLAGS -L${SAFECODE_HOME}/lib" 5517 LIBS="$LIBS -lsc_dbg_rt -lpoolalloc_bitmap -lstdc++" 5518 CFLAGS="$CFLAGS -fmemsafety" 5519 5520fi 5521 5522fi 5523 5524 5525 5526# Check whether --with-ctgrind was given. 5527if test "${with_ctgrind+set}" = set; then : 5528 withval=$with_ctgrind; if test "x$withval" = "xyes"; then : 5529 5530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ct_poison in -lctgrind" >&5 5531$as_echo_n "checking for ct_poison in -lctgrind... " >&6; } 5532if ${ac_cv_lib_ctgrind_ct_poison+:} false; then : 5533 $as_echo_n "(cached) " >&6 5534else 5535 ac_check_lib_save_LIBS=$LIBS 5536LIBS="-lctgrind $LIBS" 5537cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5538/* end confdefs.h. */ 5539 5540/* Override any GCC internal prototype to avoid an error. 5541 Use char because int might match the return type of a GCC 5542 builtin and then its argument prototype would still apply. */ 5543#ifdef __cplusplus 5544extern "C" 5545#endif 5546char ct_poison (); 5547int 5548main () 5549{ 5550return ct_poison (); 5551 ; 5552 return 0; 5553} 5554_ACEOF 5555if ac_fn_c_try_link "$LINENO"; then : 5556 ac_cv_lib_ctgrind_ct_poison=yes 5557else 5558 ac_cv_lib_ctgrind_ct_poison=no 5559fi 5560rm -f core conftest.err conftest.$ac_objext \ 5561 conftest$ac_exeext conftest.$ac_ext 5562LIBS=$ac_check_lib_save_LIBS 5563fi 5564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ctgrind_ct_poison" >&5 5565$as_echo "$ac_cv_lib_ctgrind_ct_poison" >&6; } 5566if test "x$ac_cv_lib_ctgrind_ct_poison" = xyes; then : 5567 cat >>confdefs.h <<_ACEOF 5568#define HAVE_LIBCTGRIND 1 5569_ACEOF 5570 5571 LIBS="-lctgrind $LIBS" 5572 5573fi 5574 5575 5576fi 5577 5578fi 5579 5580 5581# Check whether --enable-retpoline was given. 5582if test "${enable_retpoline+set}" = set; then : 5583 enableval=$enable_retpoline; if test "x$enableval" = "xyes"; then : 5584 5585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mindirect-branch=thunk-inline" >&5 5586$as_echo_n "checking whether C compiler accepts -mindirect-branch=thunk-inline... " >&6; } 5587if ${ax_cv_check_cflags___mindirect_branch_thunk_inline+:} false; then : 5588 $as_echo_n "(cached) " >&6 5589else 5590 5591 ax_check_save_flags=$CFLAGS 5592 CFLAGS="$CFLAGS -mindirect-branch=thunk-inline" 5593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5594/* end confdefs.h. */ 5595#include <time.h> 5596int 5597main () 5598{ 5599time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5600 ; 5601 return 0; 5602} 5603_ACEOF 5604if ac_fn_c_try_link "$LINENO"; then : 5605 ax_cv_check_cflags___mindirect_branch_thunk_inline=yes 5606else 5607 ax_cv_check_cflags___mindirect_branch_thunk_inline=no 5608fi 5609rm -f core conftest.err conftest.$ac_objext \ 5610 conftest$ac_exeext conftest.$ac_ext 5611 CFLAGS=$ax_check_save_flags 5612fi 5613{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mindirect_branch_thunk_inline" >&5 5614$as_echo "$ax_cv_check_cflags___mindirect_branch_thunk_inline" >&6; } 5615if test "x$ax_cv_check_cflags___mindirect_branch_thunk_inline" = xyes; then : 5616 CFLAGS="$CFLAGS -mindirect-branch=thunk-inline" 5617else 5618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mretpoline" >&5 5619$as_echo_n "checking whether C compiler accepts -mretpoline... " >&6; } 5620if ${ax_cv_check_cflags___mretpoline+:} false; then : 5621 $as_echo_n "(cached) " >&6 5622else 5623 5624 ax_check_save_flags=$CFLAGS 5625 CFLAGS="$CFLAGS -mretpoline" 5626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5627/* end confdefs.h. */ 5628#include <time.h> 5629int 5630main () 5631{ 5632time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5633 ; 5634 return 0; 5635} 5636_ACEOF 5637if ac_fn_c_try_link "$LINENO"; then : 5638 ax_cv_check_cflags___mretpoline=yes 5639else 5640 ax_cv_check_cflags___mretpoline=no 5641fi 5642rm -f core conftest.err conftest.$ac_objext \ 5643 conftest$ac_exeext conftest.$ac_ext 5644 CFLAGS=$ax_check_save_flags 5645fi 5646{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mretpoline" >&5 5647$as_echo "$ax_cv_check_cflags___mretpoline" >&6; } 5648if test "x$ax_cv_check_cflags___mretpoline" = xyes; then : 5649 CFLAGS="$CFLAGS -mretpoline" 5650else 5651 : 5652fi 5653 5654 5655fi 5656 5657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mindirect-branch-register" >&5 5658$as_echo_n "checking whether C compiler accepts -mindirect-branch-register... " >&6; } 5659if ${ax_cv_check_cflags___mindirect_branch_register+:} false; then : 5660 $as_echo_n "(cached) " >&6 5661else 5662 5663 ax_check_save_flags=$CFLAGS 5664 CFLAGS="$CFLAGS -mindirect-branch-register" 5665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5666/* end confdefs.h. */ 5667#include <time.h> 5668int 5669main () 5670{ 5671time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5672 ; 5673 return 0; 5674} 5675_ACEOF 5676if ac_fn_c_try_link "$LINENO"; then : 5677 ax_cv_check_cflags___mindirect_branch_register=yes 5678else 5679 ax_cv_check_cflags___mindirect_branch_register=no 5680fi 5681rm -f core conftest.err conftest.$ac_objext \ 5682 conftest$ac_exeext conftest.$ac_ext 5683 CFLAGS=$ax_check_save_flags 5684fi 5685{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mindirect_branch_register" >&5 5686$as_echo "$ax_cv_check_cflags___mindirect_branch_register" >&6; } 5687if test "x$ax_cv_check_cflags___mindirect_branch_register" = xyes; then : 5688 : 5689else 5690 : 5691fi 5692 5693 5694fi 5695 5696fi 5697 5698 5699ENABLE_CWFLAGS=no 5700# Check whether --enable-debug was given. 5701if test "${enable_debug+set}" = set; then : 5702 enableval=$enable_debug; 5703 if test "x$enableval" = "xyes"; then : 5704 5705 if test "x$LX_CFLAGS" = "xNONE"; then : 5706 5707 nxflags="" 5708 for flag in `echo $CFLAGS`; do 5709 case $flag in #( 5710 -O*) : 5711 ;; #( 5712 -g*) : 5713 ;; #( 5714 *) : 5715 as_fn_append nxflags " $flag" ;; #( 5716 *) : 5717 ;; 5718esac 5719 done 5720 CFLAGS="$nxflags -O -g3" 5721 5722fi 5723 ENABLE_CWFLAGS=yes 5724 CPPFLAGS="$CPPFLAGS -DDEBUG=1 -U_FORTIFY_SOURCE" 5725 5726fi 5727 5728fi 5729 5730 5731# Check whether --enable-opt was given. 5732if test "${enable_opt+set}" = set; then : 5733 enableval=$enable_opt; 5734 if test "x$enableval" = "xyes"; then : 5735 5736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Ofast" >&5 5737$as_echo_n "checking whether C compiler accepts -Ofast... " >&6; } 5738if ${ax_cv_check_cflags___Ofast+:} false; then : 5739 $as_echo_n "(cached) " >&6 5740else 5741 5742 ax_check_save_flags=$CFLAGS 5743 CFLAGS="$CFLAGS -Ofast" 5744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5745/* end confdefs.h. */ 5746#include <time.h> 5747int 5748main () 5749{ 5750time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5751 ; 5752 return 0; 5753} 5754_ACEOF 5755if ac_fn_c_try_link "$LINENO"; then : 5756 ax_cv_check_cflags___Ofast=yes 5757else 5758 ax_cv_check_cflags___Ofast=no 5759fi 5760rm -f core conftest.err conftest.$ac_objext \ 5761 conftest$ac_exeext conftest.$ac_ext 5762 CFLAGS=$ax_check_save_flags 5763fi 5764{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Ofast" >&5 5765$as_echo "$ax_cv_check_cflags___Ofast" >&6; } 5766if test "x$ax_cv_check_cflags___Ofast" = xyes; then : 5767 CFLAGS="$CFLAGS -Ofast" 5768else 5769 : 5770fi 5771 5772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -ftree-vectorize" >&5 5773$as_echo_n "checking whether C compiler accepts -ftree-vectorize... " >&6; } 5774if ${ax_cv_check_cflags___ftree_vectorize+:} false; then : 5775 $as_echo_n "(cached) " >&6 5776else 5777 5778 ax_check_save_flags=$CFLAGS 5779 CFLAGS="$CFLAGS -ftree-vectorize" 5780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5781/* end confdefs.h. */ 5782#include <time.h> 5783int 5784main () 5785{ 5786time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5787 ; 5788 return 0; 5789} 5790_ACEOF 5791if ac_fn_c_try_link "$LINENO"; then : 5792 ax_cv_check_cflags___ftree_vectorize=yes 5793else 5794 ax_cv_check_cflags___ftree_vectorize=no 5795fi 5796rm -f core conftest.err conftest.$ac_objext \ 5797 conftest$ac_exeext conftest.$ac_ext 5798 CFLAGS=$ax_check_save_flags 5799fi 5800{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___ftree_vectorize" >&5 5801$as_echo "$ax_cv_check_cflags___ftree_vectorize" >&6; } 5802if test "x$ax_cv_check_cflags___ftree_vectorize" = xyes; then : 5803 CFLAGS="$CFLAGS -ftree-vectorize" 5804else 5805 : 5806fi 5807 5808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -ftree-slp-vectorize" >&5 5809$as_echo_n "checking whether C compiler accepts -ftree-slp-vectorize... " >&6; } 5810if ${ax_cv_check_cflags___ftree_slp_vectorize+:} false; then : 5811 $as_echo_n "(cached) " >&6 5812else 5813 5814 ax_check_save_flags=$CFLAGS 5815 CFLAGS="$CFLAGS -ftree-slp-vectorize" 5816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5817/* end confdefs.h. */ 5818#include <time.h> 5819int 5820main () 5821{ 5822time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5823 ; 5824 return 0; 5825} 5826_ACEOF 5827if ac_fn_c_try_link "$LINENO"; then : 5828 ax_cv_check_cflags___ftree_slp_vectorize=yes 5829else 5830 ax_cv_check_cflags___ftree_slp_vectorize=no 5831fi 5832rm -f core conftest.err conftest.$ac_objext \ 5833 conftest$ac_exeext conftest.$ac_ext 5834 CFLAGS=$ax_check_save_flags 5835fi 5836{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___ftree_slp_vectorize" >&5 5837$as_echo "$ax_cv_check_cflags___ftree_slp_vectorize" >&6; } 5838if test "x$ax_cv_check_cflags___ftree_slp_vectorize" = xyes; then : 5839 CFLAGS="$CFLAGS -ftree-slp-vectorize" 5840else 5841 : 5842fi 5843 5844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fomit-frame-pointer" >&5 5845$as_echo_n "checking whether C compiler accepts -fomit-frame-pointer... " >&6; } 5846if ${ax_cv_check_cflags___fomit_frame_pointer+:} false; then : 5847 $as_echo_n "(cached) " >&6 5848else 5849 5850 ax_check_save_flags=$CFLAGS 5851 CFLAGS="$CFLAGS -fomit-frame-pointer" 5852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5853/* end confdefs.h. */ 5854#include <time.h> 5855int 5856main () 5857{ 5858time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5859 ; 5860 return 0; 5861} 5862_ACEOF 5863if ac_fn_c_try_link "$LINENO"; then : 5864 ax_cv_check_cflags___fomit_frame_pointer=yes 5865else 5866 ax_cv_check_cflags___fomit_frame_pointer=no 5867fi 5868rm -f core conftest.err conftest.$ac_objext \ 5869 conftest$ac_exeext conftest.$ac_ext 5870 CFLAGS=$ax_check_save_flags 5871fi 5872{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fomit_frame_pointer" >&5 5873$as_echo "$ax_cv_check_cflags___fomit_frame_pointer" >&6; } 5874if test "x$ax_cv_check_cflags___fomit_frame_pointer" = xyes; then : 5875 CFLAGS="$CFLAGS -fomit-frame-pointer" 5876else 5877 : 5878fi 5879 5880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -march=native" >&5 5881$as_echo_n "checking whether C compiler accepts -march=native... " >&6; } 5882if ${ax_cv_check_cflags___march_native+:} false; then : 5883 $as_echo_n "(cached) " >&6 5884else 5885 5886 ax_check_save_flags=$CFLAGS 5887 CFLAGS="$CFLAGS -march=native" 5888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5889/* end confdefs.h. */ 5890#include <time.h> 5891int 5892main () 5893{ 5894time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5895 ; 5896 return 0; 5897} 5898_ACEOF 5899if ac_fn_c_try_link "$LINENO"; then : 5900 ax_cv_check_cflags___march_native=yes 5901else 5902 ax_cv_check_cflags___march_native=no 5903fi 5904rm -f core conftest.err conftest.$ac_objext \ 5905 conftest$ac_exeext conftest.$ac_ext 5906 CFLAGS=$ax_check_save_flags 5907fi 5908{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___march_native" >&5 5909$as_echo "$ax_cv_check_cflags___march_native" >&6; } 5910if test "x$ax_cv_check_cflags___march_native" = xyes; then : 5911 CFLAGS="$CFLAGS -march=native" 5912else 5913 : 5914fi 5915 5916 5917fi 5918 5919fi 5920 5921 5922 5923 5924 5925 5926 # Check whether --enable-valgrind was given. 5927if test "${enable_valgrind+set}" = set; then : 5928 enableval=$enable_valgrind; enable_valgrind=$enableval 5929else 5930 enable_valgrind=no 5931fi 5932 5933 5934 if test "$enable_valgrind" != "no"; then : 5935 5936 # Check for Valgrind. 5937 # Extract the first word of "valgrind", so it can be a program name with args. 5938set dummy valgrind; ac_word=$2 5939{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5940$as_echo_n "checking for $ac_word... " >&6; } 5941if ${ac_cv_prog_VALGRIND+:} false; then : 5942 $as_echo_n "(cached) " >&6 5943else 5944 if test -n "$VALGRIND"; then 5945 ac_cv_prog_VALGRIND="$VALGRIND" # Let the user override the test. 5946else 5947as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5948for as_dir in $PATH 5949do 5950 IFS=$as_save_IFS 5951 test -z "$as_dir" && as_dir=. 5952 for ac_exec_ext in '' $ac_executable_extensions; do 5953 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5954 ac_cv_prog_VALGRIND="valgrind" 5955 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5956 break 2 5957 fi 5958done 5959 done 5960IFS=$as_save_IFS 5961 5962fi 5963fi 5964VALGRIND=$ac_cv_prog_VALGRIND 5965if test -n "$VALGRIND"; then 5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VALGRIND" >&5 5967$as_echo "$VALGRIND" >&6; } 5968else 5969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5970$as_echo "no" >&6; } 5971fi 5972 5973 5974 if test "$VALGRIND" = ""; then : 5975 5976 if test "$enable_valgrind" = "yes"; then : 5977 5978 as_fn_error $? "Could not find valgrind; either install it or reconfigure with --disable-valgrind" "$LINENO" 5 5979 5980else 5981 5982 enable_valgrind=no 5983 5984fi 5985 5986else 5987 5988 enable_valgrind=yes 5989 5990fi 5991 5992fi 5993 5994 if test "$enable_valgrind" = "yes"; then 5995 VALGRIND_ENABLED_TRUE= 5996 VALGRIND_ENABLED_FALSE='#' 5997else 5998 VALGRIND_ENABLED_TRUE='#' 5999 VALGRIND_ENABLED_FALSE= 6000fi 6001 6002 VALGRIND_ENABLED=$enable_valgrind 6003 6004 6005 # Check for Valgrind tools we care about. 6006 valgrind_enabled_tools= 6007 6008 # Check whether --enable-valgrind-memcheck was given. 6009if test "${enable_valgrind_memcheck+set}" = set; then : 6010 enableval=$enable_valgrind_memcheck; enable_valgrind_memcheck=$enableval 6011else 6012 enable_valgrind_memcheck= 6013fi 6014 6015 if test "$enable_valgrind" = "no"; then : 6016 6017 enable_valgrind_memcheck=no 6018elif test "$enable_valgrind_memcheck" != "no"; then : 6019 6020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool memcheck" >&5 6021$as_echo_n "checking for Valgrind tool memcheck... " >&6; } 6022if ${ax_cv_valgrind_tool_memcheck+:} false; then : 6023 $as_echo_n "(cached) " >&6 6024else 6025 6026 ax_cv_valgrind_tool_memcheck=no 6027 6028 if `$VALGRIND --tool=memcheck --help >/dev/null 2>&1`; then : 6029 6030 ax_cv_valgrind_tool_memcheck=yes 6031 6032fi 6033 6034fi 6035{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_memcheck" >&5 6036$as_echo "$ax_cv_valgrind_tool_memcheck" >&6; } 6037 if test "$ax_cv_valgrind_tool_memcheck" = "no"; then : 6038 6039 if test "$enable_valgrind_memcheck" = "yes"; then : 6040 6041 as_fn_error $? "Valgrind does not support memcheck; reconfigure with --disable-valgrind-memcheck" "$LINENO" 5 6042 6043else 6044 6045 enable_valgrind_memcheck=no 6046 6047fi 6048 6049else 6050 6051 enable_valgrind_memcheck=yes 6052 6053fi 6054 6055fi 6056 if test "$enable_valgrind_memcheck" = "yes"; then : 6057 6058 valgrind_enabled_tools="$valgrind_enabled_tools memcheck" 6059 6060fi 6061 ENABLE_VALGRIND_memcheck=$enable_valgrind_memcheck 6062 6063 6064 # Check whether --enable-valgrind-helgrind was given. 6065if test "${enable_valgrind_helgrind+set}" = set; then : 6066 enableval=$enable_valgrind_helgrind; enable_valgrind_helgrind=$enableval 6067else 6068 enable_valgrind_helgrind= 6069fi 6070 6071 if test "$enable_valgrind" = "no"; then : 6072 6073 enable_valgrind_helgrind=no 6074elif test "$enable_valgrind_helgrind" != "no"; then : 6075 6076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool helgrind" >&5 6077$as_echo_n "checking for Valgrind tool helgrind... " >&6; } 6078if ${ax_cv_valgrind_tool_helgrind+:} false; then : 6079 $as_echo_n "(cached) " >&6 6080else 6081 6082 ax_cv_valgrind_tool_helgrind=no 6083 6084 if `$VALGRIND --tool=helgrind --help >/dev/null 2>&1`; then : 6085 6086 ax_cv_valgrind_tool_helgrind=yes 6087 6088fi 6089 6090fi 6091{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_helgrind" >&5 6092$as_echo "$ax_cv_valgrind_tool_helgrind" >&6; } 6093 if test "$ax_cv_valgrind_tool_helgrind" = "no"; then : 6094 6095 if test "$enable_valgrind_helgrind" = "yes"; then : 6096 6097 as_fn_error $? "Valgrind does not support helgrind; reconfigure with --disable-valgrind-helgrind" "$LINENO" 5 6098 6099else 6100 6101 enable_valgrind_helgrind=no 6102 6103fi 6104 6105else 6106 6107 enable_valgrind_helgrind=yes 6108 6109fi 6110 6111fi 6112 if test "$enable_valgrind_helgrind" = "yes"; then : 6113 6114 valgrind_enabled_tools="$valgrind_enabled_tools helgrind" 6115 6116fi 6117 ENABLE_VALGRIND_helgrind=$enable_valgrind_helgrind 6118 6119 6120 # Check whether --enable-valgrind-drd was given. 6121if test "${enable_valgrind_drd+set}" = set; then : 6122 enableval=$enable_valgrind_drd; enable_valgrind_drd=$enableval 6123else 6124 enable_valgrind_drd= 6125fi 6126 6127 if test "$enable_valgrind" = "no"; then : 6128 6129 enable_valgrind_drd=no 6130elif test "$enable_valgrind_drd" != "no"; then : 6131 6132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool drd" >&5 6133$as_echo_n "checking for Valgrind tool drd... " >&6; } 6134if ${ax_cv_valgrind_tool_drd+:} false; then : 6135 $as_echo_n "(cached) " >&6 6136else 6137 6138 ax_cv_valgrind_tool_drd=no 6139 6140 if `$VALGRIND --tool=drd --help >/dev/null 2>&1`; then : 6141 6142 ax_cv_valgrind_tool_drd=yes 6143 6144fi 6145 6146fi 6147{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_drd" >&5 6148$as_echo "$ax_cv_valgrind_tool_drd" >&6; } 6149 if test "$ax_cv_valgrind_tool_drd" = "no"; then : 6150 6151 if test "$enable_valgrind_drd" = "yes"; then : 6152 6153 as_fn_error $? "Valgrind does not support drd; reconfigure with --disable-valgrind-drd" "$LINENO" 5 6154 6155else 6156 6157 enable_valgrind_drd=no 6158 6159fi 6160 6161else 6162 6163 enable_valgrind_drd=yes 6164 6165fi 6166 6167fi 6168 if test "$enable_valgrind_drd" = "yes"; then : 6169 6170 valgrind_enabled_tools="$valgrind_enabled_tools drd" 6171 6172fi 6173 ENABLE_VALGRIND_drd=$enable_valgrind_drd 6174 6175 6176 # Check whether --enable-valgrind-sgcheck was given. 6177if test "${enable_valgrind_sgcheck+set}" = set; then : 6178 enableval=$enable_valgrind_sgcheck; enable_valgrind_sgcheck=$enableval 6179else 6180 enable_valgrind_sgcheck= 6181fi 6182 6183 if test "$enable_valgrind" = "no"; then : 6184 6185 enable_valgrind_sgcheck=no 6186elif test "$enable_valgrind_sgcheck" != "no"; then : 6187 6188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool sgcheck" >&5 6189$as_echo_n "checking for Valgrind tool sgcheck... " >&6; } 6190if ${ax_cv_valgrind_tool_sgcheck+:} false; then : 6191 $as_echo_n "(cached) " >&6 6192else 6193 6194 ax_cv_valgrind_tool_sgcheck=no 6195 6196 if `$VALGRIND --tool=exp-sgcheck --help >/dev/null 2>&1`; then : 6197 6198 ax_cv_valgrind_tool_sgcheck=yes 6199 6200fi 6201 6202fi 6203{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_sgcheck" >&5 6204$as_echo "$ax_cv_valgrind_tool_sgcheck" >&6; } 6205 if test "$ax_cv_valgrind_tool_sgcheck" = "no"; then : 6206 6207 if test "$enable_valgrind_sgcheck" = "yes"; then : 6208 6209 as_fn_error $? "Valgrind does not support sgcheck; reconfigure with --disable-valgrind-sgcheck" "$LINENO" 5 6210 6211else 6212 6213 enable_valgrind_sgcheck=no 6214 6215fi 6216 6217else 6218 6219 enable_valgrind_sgcheck=yes 6220 6221fi 6222 6223fi 6224 if test "$enable_valgrind_sgcheck" = "yes"; then : 6225 6226 valgrind_enabled_tools="$valgrind_enabled_tools sgcheck" 6227 6228fi 6229 ENABLE_VALGRIND_sgcheck=$enable_valgrind_sgcheck 6230 6231 6232 valgrind_tools="memcheck helgrind drd sgcheck" 6233 6234 valgrind_enabled_tools=$valgrind_enabled_tools 6235 6236 6237VALGRIND_CHECK_RULES=' 6238# Valgrind check 6239# 6240# Optional: 6241# - VALGRIND_SUPPRESSIONS_FILES: Space-separated list of Valgrind suppressions 6242# files to load. (Default: empty) 6243# - VALGRIND_FLAGS: General flags to pass to all Valgrind tools. 6244# (Default: --num-callers=30) 6245# - VALGRIND_$toolname_FLAGS: Flags to pass to Valgrind $toolname (one of: 6246# memcheck, helgrind, drd, sgcheck). (Default: various) 6247 6248# Optional variables 6249VALGRIND_SUPPRESSIONS ?= $(addprefix --suppressions=,$(VALGRIND_SUPPRESSIONS_FILES)) 6250VALGRIND_FLAGS ?= --num-callers=30 6251VALGRIND_memcheck_FLAGS ?= --leak-check=full --show-reachable=no 6252VALGRIND_helgrind_FLAGS ?= --history-level=approx 6253VALGRIND_drd_FLAGS ?= 6254VALGRIND_sgcheck_FLAGS ?= 6255 6256# Internal use 6257valgrind_log_files = $(addprefix test-suite-,$(addsuffix .log,$(valgrind_tools))) 6258 6259valgrind_memcheck_flags = --tool=memcheck $(VALGRIND_memcheck_FLAGS) 6260valgrind_helgrind_flags = --tool=helgrind $(VALGRIND_helgrind_FLAGS) 6261valgrind_drd_flags = --tool=drd $(VALGRIND_drd_FLAGS) 6262valgrind_sgcheck_flags = --tool=exp-sgcheck $(VALGRIND_sgcheck_FLAGS) 6263 6264valgrind_quiet = $(valgrind_quiet_$(V)) 6265valgrind_quiet_ = $(valgrind_quiet_$(AM_DEFAULT_VERBOSITY)) 6266valgrind_quiet_0 = --quiet 6267valgrind_v_use = $(valgrind_v_use_$(V)) 6268valgrind_v_use_ = $(valgrind_v_use_$(AM_DEFAULT_VERBOSITY)) 6269valgrind_v_use_0 = @echo " USE " $(patsubst check-valgrind-%,%,$''@):; 6270 6271# Support running with and without libtool. 6272ifneq ($(LIBTOOL),) 6273valgrind_lt = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=execute 6274else 6275valgrind_lt = 6276endif 6277 6278# Use recursive makes in order to ignore errors during check 6279check-valgrind: 6280ifeq ($(VALGRIND_ENABLED),yes) 6281 $(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k \ 6282 $(foreach tool, $(valgrind_enabled_tools), check-valgrind-$(tool)) 6283else 6284 @echo "Need to use GNU make and reconfigure with --enable-valgrind" 6285endif 6286 6287# Valgrind running 6288VALGRIND_TESTS_ENVIRONMENT = \ 6289 $(TESTS_ENVIRONMENT) \ 6290 env VALGRIND=$(VALGRIND) \ 6291 G_SLICE=always-malloc,debug-blocks \ 6292 G_DEBUG=fatal-warnings,fatal-criticals,gc-friendly 6293 6294VALGRIND_LOG_COMPILER = \ 6295 $(valgrind_lt) \ 6296 $(VALGRIND) $(VALGRIND_SUPPRESSIONS) --error-exitcode=1 $(VALGRIND_FLAGS) 6297 6298define valgrind_tool_rule = 6299check-valgrind-$(1): 6300ifeq ($$(VALGRIND_ENABLED)-$$(ENABLE_VALGRIND_$(1)),yes-yes) 6301 $$(valgrind_v_use)$$(MAKE) check-TESTS \ 6302 TESTS_ENVIRONMENT="$$(VALGRIND_TESTS_ENVIRONMENT)" \ 6303 LOG_COMPILER="$$(VALGRIND_LOG_COMPILER)" \ 6304 LOG_FLAGS="$$(valgrind_$(1)_flags)" \ 6305 TEST_SUITE_LOG=test-suite-$(1).log 6306else ifeq ($$(VALGRIND_ENABLED),yes) 6307 @echo "Need to reconfigure with --enable-valgrind-$(1)" 6308else 6309 @echo "Need to reconfigure with --enable-valgrind" 6310endif 6311endef 6312 6313$(foreach tool,$(valgrind_tools),$(eval $(call valgrind_tool_rule,$(tool)))) 6314 6315A''M_DISTCHECK_CONFIGURE_FLAGS ?= 6316A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-valgrind 6317 6318MOSTLYCLEANFILES ?= 6319MOSTLYCLEANFILES += $(valgrind_log_files) 6320 6321.PHONY: check-valgrind $(add-prefix check-valgrind-,$(valgrind_tools)) 6322' 6323 6324 if test "$enable_valgrind" != "yes"; then : 6325 6326 VALGRIND_CHECK_RULES=' 6327check-valgrind: 6328 @echo "Need to use GNU make and reconfigure with --enable-valgrind"' 6329 6330fi 6331 6332 6333 6334 6335 6336 6337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 6338$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 6339if ${ac_cv_prog_cc_c99+:} false; then : 6340 $as_echo_n "(cached) " >&6 6341else 6342 ac_cv_prog_cc_c99=no 6343ac_save_CC=$CC 6344cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6345/* end confdefs.h. */ 6346#include <stdarg.h> 6347#include <stdbool.h> 6348#include <stdlib.h> 6349#include <wchar.h> 6350#include <stdio.h> 6351 6352// Check varargs macros. These examples are taken from C99 6.10.3.5. 6353#define debug(...) fprintf (stderr, __VA_ARGS__) 6354#define showlist(...) puts (#__VA_ARGS__) 6355#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 6356static void 6357test_varargs_macros (void) 6358{ 6359 int x = 1234; 6360 int y = 5678; 6361 debug ("Flag"); 6362 debug ("X = %d\n", x); 6363 showlist (The first, second, and third items.); 6364 report (x>y, "x is %d but y is %d", x, y); 6365} 6366 6367// Check long long types. 6368#define BIG64 18446744073709551615ull 6369#define BIG32 4294967295ul 6370#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 6371#if !BIG_OK 6372 your preprocessor is broken; 6373#endif 6374#if BIG_OK 6375#else 6376 your preprocessor is broken; 6377#endif 6378static long long int bignum = -9223372036854775807LL; 6379static unsigned long long int ubignum = BIG64; 6380 6381struct incomplete_array 6382{ 6383 int datasize; 6384 double data[]; 6385}; 6386 6387struct named_init { 6388 int number; 6389 const wchar_t *name; 6390 double average; 6391}; 6392 6393typedef const char *ccp; 6394 6395static inline int 6396test_restrict (ccp restrict text) 6397{ 6398 // See if C++-style comments work. 6399 // Iterate through items via the restricted pointer. 6400 // Also check for declarations in for loops. 6401 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 6402 continue; 6403 return 0; 6404} 6405 6406// Check varargs and va_copy. 6407static void 6408test_varargs (const char *format, ...) 6409{ 6410 va_list args; 6411 va_start (args, format); 6412 va_list args_copy; 6413 va_copy (args_copy, args); 6414 6415 const char *str; 6416 int number; 6417 float fnumber; 6418 6419 while (*format) 6420 { 6421 switch (*format++) 6422 { 6423 case 's': // string 6424 str = va_arg (args_copy, const char *); 6425 break; 6426 case 'd': // int 6427 number = va_arg (args_copy, int); 6428 break; 6429 case 'f': // float 6430 fnumber = va_arg (args_copy, double); 6431 break; 6432 default: 6433 break; 6434 } 6435 } 6436 va_end (args_copy); 6437 va_end (args); 6438} 6439 6440int 6441main () 6442{ 6443 6444 // Check bool. 6445 _Bool success = false; 6446 6447 // Check restrict. 6448 if (test_restrict ("String literal") == 0) 6449 success = true; 6450 char *restrict newvar = "Another string"; 6451 6452 // Check varargs. 6453 test_varargs ("s, d' f .", "string", 65, 34.234); 6454 test_varargs_macros (); 6455 6456 // Check flexible array members. 6457 struct incomplete_array *ia = 6458 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 6459 ia->datasize = 10; 6460 for (int i = 0; i < ia->datasize; ++i) 6461 ia->data[i] = i * 1.234; 6462 6463 // Check named initializers. 6464 struct named_init ni = { 6465 .number = 34, 6466 .name = L"Test wide string", 6467 .average = 543.34343, 6468 }; 6469 6470 ni.number = 58; 6471 6472 int dynamic_array[ni.number]; 6473 dynamic_array[ni.number - 1] = 543; 6474 6475 // work around unused variable warnings 6476 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 6477 || dynamic_array[ni.number - 1] != 543); 6478 6479 ; 6480 return 0; 6481} 6482_ACEOF 6483for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 6484do 6485 CC="$ac_save_CC $ac_arg" 6486 if ac_fn_c_try_compile "$LINENO"; then : 6487 ac_cv_prog_cc_c99=$ac_arg 6488fi 6489rm -f core conftest.err conftest.$ac_objext 6490 test "x$ac_cv_prog_cc_c99" != "xno" && break 6491done 6492rm -f conftest.$ac_ext 6493CC=$ac_save_CC 6494 6495fi 6496# AC_CACHE_VAL 6497case "x$ac_cv_prog_cc_c99" in 6498 x) 6499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 6500$as_echo "none needed" >&6; } ;; 6501 xno) 6502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 6503$as_echo "unsupported" >&6; } ;; 6504 *) 6505 CC="$CC $ac_cv_prog_cc_c99" 6506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 6507$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 6508esac 6509if test "x$ac_cv_prog_cc_c99" != xno; then : 6510 6511fi 6512 6513 6514# By default we simply use the C compiler to build assembly code. 6515 6516test "${CCAS+set}" = set || CCAS=$CC 6517test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS 6518 6519 6520 6521depcc="$CCAS" am_compiler_list= 6522 6523{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 6524$as_echo_n "checking dependency style of $depcc... " >&6; } 6525if ${am_cv_CCAS_dependencies_compiler_type+:} false; then : 6526 $as_echo_n "(cached) " >&6 6527else 6528 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 6529 # We make a subdir and do the tests there. Otherwise we can end up 6530 # making bogus files that we don't know about and never remove. For 6531 # instance it was reported that on HP-UX the gcc test will end up 6532 # making a dummy file named 'D' -- because '-MD' means "put the output 6533 # in D". 6534 rm -rf conftest.dir 6535 mkdir conftest.dir 6536 # Copy depcomp to subdir because otherwise we won't find it if we're 6537 # using a relative directory. 6538 cp "$am_depcomp" conftest.dir 6539 cd conftest.dir 6540 # We will build objects and dependencies in a subdirectory because 6541 # it helps to detect inapplicable dependency modes. For instance 6542 # both Tru64's cc and ICC support -MD to output dependencies as a 6543 # side effect of compilation, but ICC will put the dependencies in 6544 # the current directory while Tru64 will put them in the object 6545 # directory. 6546 mkdir sub 6547 6548 am_cv_CCAS_dependencies_compiler_type=none 6549 if test "$am_compiler_list" = ""; then 6550 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 6551 fi 6552 am__universal=false 6553 6554 6555 for depmode in $am_compiler_list; do 6556 # Setup a source with many dependencies, because some compilers 6557 # like to wrap large dependency lists on column 80 (with \), and 6558 # we should not choose a depcomp mode which is confused by this. 6559 # 6560 # We need to recreate these files for each test, as the compiler may 6561 # overwrite some of them when testing with obscure command lines. 6562 # This happens at least with the AIX C compiler. 6563 : > sub/conftest.c 6564 for i in 1 2 3 4 5 6; do 6565 echo '#include "conftst'$i'.h"' >> sub/conftest.c 6566 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 6567 # Solaris 10 /bin/sh. 6568 echo '/* dummy */' > sub/conftst$i.h 6569 done 6570 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 6571 6572 # We check with '-c' and '-o' for the sake of the "dashmstdout" 6573 # mode. It turns out that the SunPro C++ compiler does not properly 6574 # handle '-M -o', and we need to detect this. Also, some Intel 6575 # versions had trouble with output in subdirs. 6576 am__obj=sub/conftest.${OBJEXT-o} 6577 am__minus_obj="-o $am__obj" 6578 case $depmode in 6579 gcc) 6580 # This depmode causes a compiler race in universal mode. 6581 test "$am__universal" = false || continue 6582 ;; 6583 nosideeffect) 6584 # After this tag, mechanisms are not by side-effect, so they'll 6585 # only be used when explicitly requested. 6586 if test "x$enable_dependency_tracking" = xyes; then 6587 continue 6588 else 6589 break 6590 fi 6591 ;; 6592 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 6593 # This compiler won't grok '-c -o', but also, the minuso test has 6594 # not run yet. These depmodes are late enough in the game, and 6595 # so weak that their functioning should not be impacted. 6596 am__obj=conftest.${OBJEXT-o} 6597 am__minus_obj= 6598 ;; 6599 none) break ;; 6600 esac 6601 if depmode=$depmode \ 6602 source=sub/conftest.c object=$am__obj \ 6603 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 6604 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 6605 >/dev/null 2>conftest.err && 6606 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 6607 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 6608 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 6609 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 6610 # icc doesn't choke on unknown options, it will just issue warnings 6611 # or remarks (even with -Werror). So we grep stderr for any message 6612 # that says an option was ignored or not supported. 6613 # When given -MP, icc 7.0 and 7.1 complain thusly: 6614 # icc: Command line warning: ignoring option '-M'; no argument required 6615 # The diagnosis changed in icc 8.0: 6616 # icc: Command line remark: option '-MP' not supported 6617 if (grep 'ignoring option' conftest.err || 6618 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 6619 am_cv_CCAS_dependencies_compiler_type=$depmode 6620 break 6621 fi 6622 fi 6623 done 6624 6625 cd .. 6626 rm -rf conftest.dir 6627else 6628 am_cv_CCAS_dependencies_compiler_type=none 6629fi 6630 6631fi 6632{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5 6633$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; } 6634CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type 6635 6636 if 6637 test "x$enable_dependency_tracking" != xno \ 6638 && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then 6639 am__fastdepCCAS_TRUE= 6640 am__fastdepCCAS_FALSE='#' 6641else 6642 am__fastdepCCAS_TRUE='#' 6643 am__fastdepCCAS_FALSE= 6644fi 6645 6646 6647{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 6648$as_echo_n "checking for ANSI C header files... " >&6; } 6649if ${ac_cv_header_stdc+:} false; then : 6650 $as_echo_n "(cached) " >&6 6651else 6652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6653/* end confdefs.h. */ 6654#include <stdlib.h> 6655#include <stdarg.h> 6656#include <string.h> 6657#include <float.h> 6658 6659int 6660main () 6661{ 6662 6663 ; 6664 return 0; 6665} 6666_ACEOF 6667if ac_fn_c_try_compile "$LINENO"; then : 6668 ac_cv_header_stdc=yes 6669else 6670 ac_cv_header_stdc=no 6671fi 6672rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6673 6674if test $ac_cv_header_stdc = yes; then 6675 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6677/* end confdefs.h. */ 6678#include <string.h> 6679 6680_ACEOF 6681if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6682 $EGREP "memchr" >/dev/null 2>&1; then : 6683 6684else 6685 ac_cv_header_stdc=no 6686fi 6687rm -f conftest* 6688 6689fi 6690 6691if test $ac_cv_header_stdc = yes; then 6692 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6694/* end confdefs.h. */ 6695#include <stdlib.h> 6696 6697_ACEOF 6698if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6699 $EGREP "free" >/dev/null 2>&1; then : 6700 6701else 6702 ac_cv_header_stdc=no 6703fi 6704rm -f conftest* 6705 6706fi 6707 6708if test $ac_cv_header_stdc = yes; then 6709 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6710 if test "$cross_compiling" = yes; then : 6711 : 6712else 6713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6714/* end confdefs.h. */ 6715#include <ctype.h> 6716#include <stdlib.h> 6717#if ((' ' & 0x0FF) == 0x020) 6718# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6719# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6720#else 6721# define ISLOWER(c) \ 6722 (('a' <= (c) && (c) <= 'i') \ 6723 || ('j' <= (c) && (c) <= 'r') \ 6724 || ('s' <= (c) && (c) <= 'z')) 6725# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6726#endif 6727 6728#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6729int 6730main () 6731{ 6732 int i; 6733 for (i = 0; i < 256; i++) 6734 if (XOR (islower (i), ISLOWER (i)) 6735 || toupper (i) != TOUPPER (i)) 6736 return 2; 6737 return 0; 6738} 6739_ACEOF 6740if ac_fn_c_try_run "$LINENO"; then : 6741 6742else 6743 ac_cv_header_stdc=no 6744fi 6745rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6746 conftest.$ac_objext conftest.beam conftest.$ac_ext 6747fi 6748 6749fi 6750fi 6751{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 6752$as_echo "$ac_cv_header_stdc" >&6; } 6753if test $ac_cv_header_stdc = yes; then 6754 6755$as_echo "#define STDC_HEADERS 1" >>confdefs.h 6756 6757fi 6758 6759# On IRIX 5.3, sys/types and inttypes.h are conflicting. 6760for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 6761 inttypes.h stdint.h unistd.h 6762do : 6763 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 6764ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 6765" 6766if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 6767 cat >>confdefs.h <<_ACEOF 6768#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 6769_ACEOF 6770 6771fi 6772 6773done 6774 6775 6776 6777 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 6778if test "x$ac_cv_header_minix_config_h" = xyes; then : 6779 MINIX=yes 6780else 6781 MINIX= 6782fi 6783 6784 6785 if test "$MINIX" = yes; then 6786 6787$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 6788 6789 6790$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 6791 6792 6793$as_echo "#define _MINIX 1" >>confdefs.h 6794 6795 fi 6796 6797 6798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 6799$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 6800if ${ac_cv_safe_to_define___extensions__+:} false; then : 6801 $as_echo_n "(cached) " >&6 6802else 6803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6804/* end confdefs.h. */ 6805 6806# define __EXTENSIONS__ 1 6807 $ac_includes_default 6808int 6809main () 6810{ 6811 6812 ; 6813 return 0; 6814} 6815_ACEOF 6816if ac_fn_c_try_compile "$LINENO"; then : 6817 ac_cv_safe_to_define___extensions__=yes 6818else 6819 ac_cv_safe_to_define___extensions__=no 6820fi 6821rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6822fi 6823{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 6824$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 6825 test $ac_cv_safe_to_define___extensions__ = yes && 6826 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 6827 6828 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 6829 6830 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 6831 6832 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 6833 6834 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 6835 6836 6837 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for variable-length arrays" >&5 6839$as_echo_n "checking for variable-length arrays... " >&6; } 6840if ${ac_cv_c_vararrays+:} false; then : 6841 $as_echo_n "(cached) " >&6 6842else 6843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6844/* end confdefs.h. */ 6845 6846int 6847main () 6848{ 6849static int x; char a[++x]; a[sizeof a - 1] = 0; return a[0]; 6850 ; 6851 return 0; 6852} 6853_ACEOF 6854if ac_fn_c_try_compile "$LINENO"; then : 6855 ac_cv_c_vararrays=yes 6856else 6857 ac_cv_c_vararrays=no 6858fi 6859rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6860fi 6861{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_vararrays" >&5 6862$as_echo "$ac_cv_c_vararrays" >&6; } 6863 if test $ac_cv_c_vararrays = yes; then 6864 6865$as_echo "#define HAVE_C_VARARRAYS 1" >>confdefs.h 6866 6867 fi 6868 6869 6870 6871{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __wasi__ defined" >&5 6872$as_echo_n "checking for __wasi__ defined... " >&6; } 6873if ${ac_cv_defined___wasi__+:} false; then : 6874 $as_echo_n "(cached) " >&6 6875else 6876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6877/* end confdefs.h. */ 6878 6879int 6880main () 6881{ 6882 6883 #ifdef __wasi__ 6884 int ok; 6885 #else 6886 choke me 6887 #endif 6888 6889 ; 6890 return 0; 6891} 6892_ACEOF 6893if ac_fn_c_try_compile "$LINENO"; then : 6894 ac_cv_defined___wasi__=yes 6895else 6896 ac_cv_defined___wasi__=no 6897fi 6898rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6899fi 6900{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_defined___wasi__" >&5 6901$as_echo "$ac_cv_defined___wasi__" >&6; } 6902if test $ac_cv_defined___wasi__ != "no"; then : 6903 WASI="yes" 6904fi 6905 6906 6907{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE defined" >&5 6908$as_echo_n "checking for _FORTIFY_SOURCE defined... " >&6; } 6909if ${ac_cv_defined__FORTIFY_SOURCE+:} false; then : 6910 $as_echo_n "(cached) " >&6 6911else 6912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6913/* end confdefs.h. */ 6914 6915int 6916main () 6917{ 6918 6919 #ifdef _FORTIFY_SOURCE 6920 int ok; 6921 #else 6922 choke me 6923 #endif 6924 6925 ; 6926 return 0; 6927} 6928_ACEOF 6929if ac_fn_c_try_compile "$LINENO"; then : 6930 ac_cv_defined__FORTIFY_SOURCE=yes 6931else 6932 ac_cv_defined__FORTIFY_SOURCE=no 6933fi 6934rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6935fi 6936{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_defined__FORTIFY_SOURCE" >&5 6937$as_echo "$ac_cv_defined__FORTIFY_SOURCE" >&6; } 6938if test $ac_cv_defined__FORTIFY_SOURCE != "no"; then : 6939 6940else 6941 6942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -D_FORTIFY_SOURCE=2" >&5 6943$as_echo_n "checking whether C compiler accepts -D_FORTIFY_SOURCE=2... " >&6; } 6944if ${ax_cv_check_cflags___D_FORTIFY_SOURCE_2+:} false; then : 6945 $as_echo_n "(cached) " >&6 6946else 6947 6948 ax_check_save_flags=$CFLAGS 6949 CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2" 6950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6951/* end confdefs.h. */ 6952#include <time.h> 6953int 6954main () 6955{ 6956time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6957 ; 6958 return 0; 6959} 6960_ACEOF 6961if ac_fn_c_try_link "$LINENO"; then : 6962 ax_cv_check_cflags___D_FORTIFY_SOURCE_2=yes 6963else 6964 ax_cv_check_cflags___D_FORTIFY_SOURCE_2=no 6965fi 6966rm -f core conftest.err conftest.$ac_objext \ 6967 conftest$ac_exeext conftest.$ac_ext 6968 CFLAGS=$ax_check_save_flags 6969fi 6970{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___D_FORTIFY_SOURCE_2" >&5 6971$as_echo "$ax_cv_check_cflags___D_FORTIFY_SOURCE_2" >&6; } 6972if test "x$ax_cv_check_cflags___D_FORTIFY_SOURCE_2" = xyes; then : 6973 CPPFLAGS="$CPPFLAGS -D_FORTIFY_SOURCE=2" 6974else 6975 : 6976fi 6977 6978 6979fi 6980 6981{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fvisibility=hidden" >&5 6982$as_echo_n "checking whether C compiler accepts -fvisibility=hidden... " >&6; } 6983if ${ax_cv_check_cflags___fvisibility_hidden+:} false; then : 6984 $as_echo_n "(cached) " >&6 6985else 6986 6987 ax_check_save_flags=$CFLAGS 6988 CFLAGS="$CFLAGS -fvisibility=hidden" 6989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6990/* end confdefs.h. */ 6991#include <time.h> 6992int 6993main () 6994{ 6995time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6996 ; 6997 return 0; 6998} 6999_ACEOF 7000if ac_fn_c_try_link "$LINENO"; then : 7001 ax_cv_check_cflags___fvisibility_hidden=yes 7002else 7003 ax_cv_check_cflags___fvisibility_hidden=no 7004fi 7005rm -f core conftest.err conftest.$ac_objext \ 7006 conftest$ac_exeext conftest.$ac_ext 7007 CFLAGS=$ax_check_save_flags 7008fi 7009{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fvisibility_hidden" >&5 7010$as_echo "$ax_cv_check_cflags___fvisibility_hidden" >&6; } 7011if test "x$ax_cv_check_cflags___fvisibility_hidden" = xyes; then : 7012 CFLAGS="$CFLAGS -fvisibility=hidden" 7013else 7014 : 7015fi 7016 7017 7018case $host_os in #( 7019 cygwin*|mingw*|msys|pw32*|cegcc*) : 7020 ;; #( 7021 *) : 7022 7023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fPIC" >&5 7024$as_echo_n "checking whether C compiler accepts -fPIC... " >&6; } 7025if ${ax_cv_check_cflags___fPIC+:} false; then : 7026 $as_echo_n "(cached) " >&6 7027else 7028 7029 ax_check_save_flags=$CFLAGS 7030 CFLAGS="$CFLAGS -fPIC" 7031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7032/* end confdefs.h. */ 7033#include <time.h> 7034int 7035main () 7036{ 7037time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7038 ; 7039 return 0; 7040} 7041_ACEOF 7042if ac_fn_c_try_link "$LINENO"; then : 7043 ax_cv_check_cflags___fPIC=yes 7044else 7045 ax_cv_check_cflags___fPIC=no 7046fi 7047rm -f core conftest.err conftest.$ac_objext \ 7048 conftest$ac_exeext conftest.$ac_ext 7049 CFLAGS=$ax_check_save_flags 7050fi 7051{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fPIC" >&5 7052$as_echo "$ax_cv_check_cflags___fPIC" >&6; } 7053if test "x$ax_cv_check_cflags___fPIC" = xyes; then : 7054 CFLAGS="$CFLAGS -fPIC" 7055else 7056 : 7057fi 7058 7059 ;; 7060esac 7061 7062if test "$enable_pie" != "no"; then : 7063 7064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fPIE" >&5 7065$as_echo_n "checking whether C compiler accepts -fPIE... " >&6; } 7066if ${ax_cv_check_cflags___fPIE+:} false; then : 7067 $as_echo_n "(cached) " >&6 7068else 7069 7070 ax_check_save_flags=$CFLAGS 7071 CFLAGS="$CFLAGS -fPIE" 7072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7073/* end confdefs.h. */ 7074#include <time.h> 7075int 7076main () 7077{ 7078time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7079 ; 7080 return 0; 7081} 7082_ACEOF 7083if ac_fn_c_try_link "$LINENO"; then : 7084 ax_cv_check_cflags___fPIE=yes 7085else 7086 ax_cv_check_cflags___fPIE=no 7087fi 7088rm -f core conftest.err conftest.$ac_objext \ 7089 conftest$ac_exeext conftest.$ac_ext 7090 CFLAGS=$ax_check_save_flags 7091fi 7092{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fPIE" >&5 7093$as_echo "$ax_cv_check_cflags___fPIE" >&6; } 7094if test "x$ax_cv_check_cflags___fPIE" = xyes; then : 7095 7096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -pie" >&5 7097$as_echo_n "checking whether the linker accepts -pie... " >&6; } 7098if ${ax_cv_check_ldflags___pie+:} false; then : 7099 $as_echo_n "(cached) " >&6 7100else 7101 7102 ax_check_save_flags=$LDFLAGS 7103 LDFLAGS="$LDFLAGS -pie" 7104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7105/* end confdefs.h. */ 7106#include <time.h> 7107int 7108main () 7109{ 7110time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7111 ; 7112 return 0; 7113} 7114_ACEOF 7115if ac_fn_c_try_link "$LINENO"; then : 7116 ax_cv_check_ldflags___pie=yes 7117else 7118 ax_cv_check_ldflags___pie=no 7119fi 7120rm -f core conftest.err conftest.$ac_objext \ 7121 conftest$ac_exeext conftest.$ac_ext 7122 LDFLAGS=$ax_check_save_flags 7123fi 7124{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___pie" >&5 7125$as_echo "$ax_cv_check_ldflags___pie" >&6; } 7126if test "x$ax_cv_check_ldflags___pie" = xyes; then : 7127 7128 CFLAGS="$CFLAGS -fPIE" 7129 LDFLAGS="$LDFLAGS -pie" 7130 7131else 7132 : 7133fi 7134 7135 7136else 7137 : 7138fi 7139 7140 7141fi 7142 7143{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-strict-aliasing" >&5 7144$as_echo_n "checking whether C compiler accepts -fno-strict-aliasing... " >&6; } 7145if ${ax_cv_check_cflags___fno_strict_aliasing+:} false; then : 7146 $as_echo_n "(cached) " >&6 7147else 7148 7149 ax_check_save_flags=$CFLAGS 7150 CFLAGS="$CFLAGS -fno-strict-aliasing" 7151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7152/* end confdefs.h. */ 7153#include <time.h> 7154int 7155main () 7156{ 7157time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7158 ; 7159 return 0; 7160} 7161_ACEOF 7162if ac_fn_c_try_link "$LINENO"; then : 7163 ax_cv_check_cflags___fno_strict_aliasing=yes 7164else 7165 ax_cv_check_cflags___fno_strict_aliasing=no 7166fi 7167rm -f core conftest.err conftest.$ac_objext \ 7168 conftest$ac_exeext conftest.$ac_ext 7169 CFLAGS=$ax_check_save_flags 7170fi 7171{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_strict_aliasing" >&5 7172$as_echo "$ax_cv_check_cflags___fno_strict_aliasing" >&6; } 7173if test "x$ax_cv_check_cflags___fno_strict_aliasing" = xyes; then : 7174 CFLAGS="$CFLAGS -fno-strict-aliasing" 7175else 7176 : 7177fi 7178 7179{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-strict-overflow" >&5 7180$as_echo_n "checking whether C compiler accepts -fno-strict-overflow... " >&6; } 7181if ${ax_cv_check_cflags___fno_strict_overflow+:} false; then : 7182 $as_echo_n "(cached) " >&6 7183else 7184 7185 ax_check_save_flags=$CFLAGS 7186 CFLAGS="$CFLAGS -fno-strict-overflow" 7187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7188/* end confdefs.h. */ 7189#include <time.h> 7190int 7191main () 7192{ 7193time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7194 ; 7195 return 0; 7196} 7197_ACEOF 7198if ac_fn_c_try_link "$LINENO"; then : 7199 ax_cv_check_cflags___fno_strict_overflow=yes 7200else 7201 ax_cv_check_cflags___fno_strict_overflow=no 7202fi 7203rm -f core conftest.err conftest.$ac_objext \ 7204 conftest$ac_exeext conftest.$ac_ext 7205 CFLAGS=$ax_check_save_flags 7206fi 7207{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_strict_overflow" >&5 7208$as_echo "$ax_cv_check_cflags___fno_strict_overflow" >&6; } 7209if test "x$ax_cv_check_cflags___fno_strict_overflow" = xyes; then : 7210 CFLAGS="$CFLAGS -fno-strict-overflow" 7211else 7212 7213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fwrapv" >&5 7214$as_echo_n "checking whether C compiler accepts -fwrapv... " >&6; } 7215if ${ax_cv_check_cflags___fwrapv+:} false; then : 7216 $as_echo_n "(cached) " >&6 7217else 7218 7219 ax_check_save_flags=$CFLAGS 7220 CFLAGS="$CFLAGS -fwrapv" 7221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7222/* end confdefs.h. */ 7223#include <time.h> 7224int 7225main () 7226{ 7227time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7228 ; 7229 return 0; 7230} 7231_ACEOF 7232if ac_fn_c_try_link "$LINENO"; then : 7233 ax_cv_check_cflags___fwrapv=yes 7234else 7235 ax_cv_check_cflags___fwrapv=no 7236fi 7237rm -f core conftest.err conftest.$ac_objext \ 7238 conftest$ac_exeext conftest.$ac_ext 7239 CFLAGS=$ax_check_save_flags 7240fi 7241{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fwrapv" >&5 7242$as_echo "$ax_cv_check_cflags___fwrapv" >&6; } 7243if test "x$ax_cv_check_cflags___fwrapv" = xyes; then : 7244 CFLAGS="$CFLAGS -fwrapv" 7245else 7246 : 7247fi 7248 7249 7250fi 7251 7252 7253if test "$GCC" = "yes" ; then : 7254 7255 case $host_cpu in #( 7256 i?86|amd64|x86_64) : 7257 7258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7259/* end confdefs.h. */ 7260 7261#if !defined(__clang__) && defined(__GNUC__) && ((__GNUC__ << 8) | __GNUC_MINOR__) < 0x403 7262# error old gcc 7263#endif 7264int main(void) { return 0; } 7265 7266_ACEOF 7267if ac_fn_c_try_compile "$LINENO"; then : 7268 7269else 7270 7271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -flax-vector-conversions" >&5 7272$as_echo_n "checking whether C compiler accepts -flax-vector-conversions... " >&6; } 7273if ${ax_cv_check_cflags___flax_vector_conversions+:} false; then : 7274 $as_echo_n "(cached) " >&6 7275else 7276 7277 ax_check_save_flags=$CFLAGS 7278 CFLAGS="$CFLAGS -flax-vector-conversions" 7279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7280/* end confdefs.h. */ 7281#include <time.h> 7282int 7283main () 7284{ 7285time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7286 ; 7287 return 0; 7288} 7289_ACEOF 7290if ac_fn_c_try_link "$LINENO"; then : 7291 ax_cv_check_cflags___flax_vector_conversions=yes 7292else 7293 ax_cv_check_cflags___flax_vector_conversions=no 7294fi 7295rm -f core conftest.err conftest.$ac_objext \ 7296 conftest$ac_exeext conftest.$ac_ext 7297 CFLAGS=$ax_check_save_flags 7298fi 7299{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___flax_vector_conversions" >&5 7300$as_echo "$ax_cv_check_cflags___flax_vector_conversions" >&6; } 7301if test "x$ax_cv_check_cflags___flax_vector_conversions" = xyes; then : 7302 CFLAGS="$CFLAGS -flax-vector-conversions" 7303else 7304 : 7305fi 7306 7307 7308fi 7309rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7310 7311 ;; #( 7312 *) : 7313 ;; 7314esac 7315 7316fi 7317 7318LIBTOOL_OLD_FLAGS="$LIBTOOL_EXTRA_FLAGS" 7319LIBTOOL_EXTRA_FLAGS="$LIBTOOL_EXTRA_FLAGS -version-info $SODIUM_LIBRARY_VERSION" 7320# Check whether --enable-soname-versions was given. 7321if test "${enable_soname_versions+set}" = set; then : 7322 enableval=$enable_soname_versions; 7323 if test "x$enableval" = "xno"; then : 7324 7325 LIBTOOL_EXTRA_FLAGS="$LIBTOOL_OLD_FLAGS -avoid-version" 7326 7327fi 7328 7329 7330fi 7331 7332 7333case $host_os in #( 7334 cygwin*|mingw*|msys|pw32*|cegcc*) : 7335 7336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,--dynamicbase" >&5 7337$as_echo_n "checking whether the linker accepts -Wl,--dynamicbase... " >&6; } 7338if ${ax_cv_check_ldflags___Wl___dynamicbase+:} false; then : 7339 $as_echo_n "(cached) " >&6 7340else 7341 7342 ax_check_save_flags=$LDFLAGS 7343 LDFLAGS="$LDFLAGS -Wl,--dynamicbase" 7344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7345/* end confdefs.h. */ 7346#include <time.h> 7347int 7348main () 7349{ 7350time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7351 ; 7352 return 0; 7353} 7354_ACEOF 7355if ac_fn_c_try_link "$LINENO"; then : 7356 ax_cv_check_ldflags___Wl___dynamicbase=yes 7357else 7358 ax_cv_check_ldflags___Wl___dynamicbase=no 7359fi 7360rm -f core conftest.err conftest.$ac_objext \ 7361 conftest$ac_exeext conftest.$ac_ext 7362 LDFLAGS=$ax_check_save_flags 7363fi 7364{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl___dynamicbase" >&5 7365$as_echo "$ax_cv_check_ldflags___Wl___dynamicbase" >&6; } 7366if test "x$ax_cv_check_ldflags___Wl___dynamicbase" = xyes; then : 7367 LDFLAGS="$LDFLAGS -Wl,--dynamicbase" 7368else 7369 : 7370fi 7371 7372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,--high-entropy-va" >&5 7373$as_echo_n "checking whether the linker accepts -Wl,--high-entropy-va... " >&6; } 7374if ${ax_cv_check_ldflags___Wl___high_entropy_va+:} false; then : 7375 $as_echo_n "(cached) " >&6 7376else 7377 7378 ax_check_save_flags=$LDFLAGS 7379 LDFLAGS="$LDFLAGS -Wl,--high-entropy-va" 7380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7381/* end confdefs.h. */ 7382#include <time.h> 7383int 7384main () 7385{ 7386time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7387 ; 7388 return 0; 7389} 7390_ACEOF 7391if ac_fn_c_try_link "$LINENO"; then : 7392 ax_cv_check_ldflags___Wl___high_entropy_va=yes 7393else 7394 ax_cv_check_ldflags___Wl___high_entropy_va=no 7395fi 7396rm -f core conftest.err conftest.$ac_objext \ 7397 conftest$ac_exeext conftest.$ac_ext 7398 LDFLAGS=$ax_check_save_flags 7399fi 7400{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl___high_entropy_va" >&5 7401$as_echo "$ax_cv_check_ldflags___Wl___high_entropy_va" >&6; } 7402if test "x$ax_cv_check_ldflags___Wl___high_entropy_va" = xyes; then : 7403 LDFLAGS="$LDFLAGS -Wl,--high-entropy-va" 7404else 7405 : 7406fi 7407 7408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,--nxcompat" >&5 7409$as_echo_n "checking whether the linker accepts -Wl,--nxcompat... " >&6; } 7410if ${ax_cv_check_ldflags___Wl___nxcompat+:} false; then : 7411 $as_echo_n "(cached) " >&6 7412else 7413 7414 ax_check_save_flags=$LDFLAGS 7415 LDFLAGS="$LDFLAGS -Wl,--nxcompat" 7416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7417/* end confdefs.h. */ 7418#include <time.h> 7419int 7420main () 7421{ 7422time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7423 ; 7424 return 0; 7425} 7426_ACEOF 7427if ac_fn_c_try_link "$LINENO"; then : 7428 ax_cv_check_ldflags___Wl___nxcompat=yes 7429else 7430 ax_cv_check_ldflags___Wl___nxcompat=no 7431fi 7432rm -f core conftest.err conftest.$ac_objext \ 7433 conftest$ac_exeext conftest.$ac_ext 7434 LDFLAGS=$ax_check_save_flags 7435fi 7436{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl___nxcompat" >&5 7437$as_echo "$ax_cv_check_ldflags___Wl___nxcompat" >&6; } 7438if test "x$ax_cv_check_ldflags___Wl___nxcompat" = xyes; then : 7439 LDFLAGS="$LDFLAGS -Wl,--nxcompat" 7440else 7441 : 7442fi 7443 7444 ;; #( 7445 *) : 7446 ;; 7447esac 7448 7449case $host_os in #( 7450 cygwin*|mingw*|msys|pw32*|cegcc*) : 7451 7452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-asynchronous-unwind-tables" >&5 7453$as_echo_n "checking whether C compiler accepts -fno-asynchronous-unwind-tables... " >&6; } 7454if ${ax_cv_check_cflags___fno_asynchronous_unwind_tables+:} false; then : 7455 $as_echo_n "(cached) " >&6 7456else 7457 7458 ax_check_save_flags=$CFLAGS 7459 CFLAGS="$CFLAGS -fno-asynchronous-unwind-tables" 7460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7461/* end confdefs.h. */ 7462#include <time.h> 7463int 7464main () 7465{ 7466time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7467 ; 7468 return 0; 7469} 7470_ACEOF 7471if ac_fn_c_try_link "$LINENO"; then : 7472 ax_cv_check_cflags___fno_asynchronous_unwind_tables=yes 7473else 7474 ax_cv_check_cflags___fno_asynchronous_unwind_tables=no 7475fi 7476rm -f core conftest.err conftest.$ac_objext \ 7477 conftest$ac_exeext conftest.$ac_ext 7478 CFLAGS=$ax_check_save_flags 7479fi 7480{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_asynchronous_unwind_tables" >&5 7481$as_echo "$ax_cv_check_cflags___fno_asynchronous_unwind_tables" >&6; } 7482if test "x$ax_cv_check_cflags___fno_asynchronous_unwind_tables" = xyes; then : 7483 7484 CFLAGS="$CFLAGS -fno-asynchronous-unwind-tables" 7485 7486else 7487 : 7488fi 7489 7490 ;; #( 7491 *) : 7492 ;; 7493esac 7494 7495if test "x$enable_ssp" != "xno"; then : 7496 7497 7498case $host_os in #( 7499 cygwin*|mingw*|msys|pw32*|cegcc*|haiku|none) : 7500 ;; #( 7501 *) : 7502 7503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fstack-protector" >&5 7504$as_echo_n "checking whether C compiler accepts -fstack-protector... " >&6; } 7505if ${ax_cv_check_cflags___fstack_protector+:} false; then : 7506 $as_echo_n "(cached) " >&6 7507else 7508 7509 ax_check_save_flags=$CFLAGS 7510 CFLAGS="$CFLAGS -fstack-protector" 7511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7512/* end confdefs.h. */ 7513#include <time.h> 7514int 7515main () 7516{ 7517time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7518 ; 7519 return 0; 7520} 7521_ACEOF 7522if ac_fn_c_try_link "$LINENO"; then : 7523 ax_cv_check_cflags___fstack_protector=yes 7524else 7525 ax_cv_check_cflags___fstack_protector=no 7526fi 7527rm -f core conftest.err conftest.$ac_objext \ 7528 conftest$ac_exeext conftest.$ac_ext 7529 CFLAGS=$ax_check_save_flags 7530fi 7531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fstack_protector" >&5 7532$as_echo "$ax_cv_check_cflags___fstack_protector" >&6; } 7533if test "x$ax_cv_check_cflags___fstack_protector" = xyes; then : 7534 7535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -fstack-protector" >&5 7536$as_echo_n "checking whether the linker accepts -fstack-protector... " >&6; } 7537if ${ax_cv_check_ldflags___fstack_protector+:} false; then : 7538 $as_echo_n "(cached) " >&6 7539else 7540 7541 ax_check_save_flags=$LDFLAGS 7542 LDFLAGS="$LDFLAGS -fstack-protector" 7543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7544/* end confdefs.h. */ 7545#include <time.h> 7546int 7547main () 7548{ 7549time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7550 ; 7551 return 0; 7552} 7553_ACEOF 7554if ac_fn_c_try_link "$LINENO"; then : 7555 ax_cv_check_ldflags___fstack_protector=yes 7556else 7557 ax_cv_check_ldflags___fstack_protector=no 7558fi 7559rm -f core conftest.err conftest.$ac_objext \ 7560 conftest$ac_exeext conftest.$ac_ext 7561 LDFLAGS=$ax_check_save_flags 7562fi 7563{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___fstack_protector" >&5 7564$as_echo "$ax_cv_check_ldflags___fstack_protector" >&6; } 7565if test "x$ax_cv_check_ldflags___fstack_protector" = xyes; then : 7566 CFLAGS="$CFLAGS -fstack-protector" 7567 7568else 7569 : 7570fi 7571 7572 7573else 7574 : 7575fi 7576 7577 ;; #( 7578 *) : 7579 ;; 7580esac 7581 7582fi 7583 7584 7585 7586as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CFLAGS -Wall" | $as_tr_sh` 7587{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CFLAGS -Wall" >&5 7588$as_echo_n "checking whether C compiler accepts $CFLAGS -Wall... " >&6; } 7589if eval \${$as_CACHEVAR+:} false; then : 7590 $as_echo_n "(cached) " >&6 7591else 7592 7593 ax_check_save_flags=$CFLAGS 7594 CFLAGS="$CFLAGS $CFLAGS -Wall" 7595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7596/* end confdefs.h. */ 7597#include <time.h> 7598int 7599main () 7600{ 7601time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7602 ; 7603 return 0; 7604} 7605_ACEOF 7606if ac_fn_c_try_link "$LINENO"; then : 7607 eval "$as_CACHEVAR=yes" 7608else 7609 eval "$as_CACHEVAR=no" 7610fi 7611rm -f core conftest.err conftest.$ac_objext \ 7612 conftest$ac_exeext conftest.$ac_ext 7613 CFLAGS=$ax_check_save_flags 7614fi 7615eval ac_res=\$$as_CACHEVAR 7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7617$as_echo "$ac_res" >&6; } 7618if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7619 CWFLAGS="$CFLAGS -Wall" 7620else 7621 : 7622fi 7623 7624as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CFLAGS -Wextra" | $as_tr_sh` 7625{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CFLAGS -Wextra" >&5 7626$as_echo_n "checking whether C compiler accepts $CFLAGS -Wextra... " >&6; } 7627if eval \${$as_CACHEVAR+:} false; then : 7628 $as_echo_n "(cached) " >&6 7629else 7630 7631 ax_check_save_flags=$CFLAGS 7632 CFLAGS="$CFLAGS $CFLAGS -Wextra" 7633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7634/* end confdefs.h. */ 7635#include <time.h> 7636int 7637main () 7638{ 7639time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7640 ; 7641 return 0; 7642} 7643_ACEOF 7644if ac_fn_c_try_link "$LINENO"; then : 7645 eval "$as_CACHEVAR=yes" 7646else 7647 eval "$as_CACHEVAR=no" 7648fi 7649rm -f core conftest.err conftest.$ac_objext \ 7650 conftest$ac_exeext conftest.$ac_ext 7651 CFLAGS=$ax_check_save_flags 7652fi 7653eval ac_res=\$$as_CACHEVAR 7654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7655$as_echo "$ac_res" >&6; } 7656if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7657 CWFLAGS="$CFLAGS -Wextra" 7658else 7659 : 7660fi 7661 7662 7663{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clang" >&5 7664$as_echo_n "checking for clang... " >&6; } 7665cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7666/* end confdefs.h. */ 7667 7668int 7669main () 7670{ 7671 7672#ifndef __clang__ 7673#error Not clang 7674#endif 7675 7676 ; 7677 return 0; 7678} 7679_ACEOF 7680if ac_fn_c_try_compile "$LINENO"; then : 7681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7682$as_echo "yes" >&6; } 7683 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wno-unknown-warning-option" | $as_tr_sh` 7684{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wno-unknown-warning-option" >&5 7685$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wno-unknown-warning-option... " >&6; } 7686if eval \${$as_CACHEVAR+:} false; then : 7687 $as_echo_n "(cached) " >&6 7688else 7689 7690 ax_check_save_flags=$CFLAGS 7691 CFLAGS="$CFLAGS $CWFLAGS -Wno-unknown-warning-option" 7692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7693/* end confdefs.h. */ 7694#include <time.h> 7695int 7696main () 7697{ 7698time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7699 ; 7700 return 0; 7701} 7702_ACEOF 7703if ac_fn_c_try_link "$LINENO"; then : 7704 eval "$as_CACHEVAR=yes" 7705else 7706 eval "$as_CACHEVAR=no" 7707fi 7708rm -f core conftest.err conftest.$ac_objext \ 7709 conftest$ac_exeext conftest.$ac_ext 7710 CFLAGS=$ax_check_save_flags 7711fi 7712eval ac_res=\$$as_CACHEVAR 7713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7714$as_echo "$ac_res" >&6; } 7715if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7716 CWFLAGS="$CWFLAGS -Wno-unknown-warning-option" 7717else 7718 : 7719fi 7720 7721 7722else 7723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7724$as_echo "no" >&6; } 7725 7726fi 7727rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7728 7729as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wbad-function-cast" | $as_tr_sh` 7730{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wbad-function-cast" >&5 7731$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wbad-function-cast... " >&6; } 7732if eval \${$as_CACHEVAR+:} false; then : 7733 $as_echo_n "(cached) " >&6 7734else 7735 7736 ax_check_save_flags=$CFLAGS 7737 CFLAGS="$CFLAGS $CWFLAGS -Wbad-function-cast" 7738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7739/* end confdefs.h. */ 7740#include <time.h> 7741int 7742main () 7743{ 7744time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7745 ; 7746 return 0; 7747} 7748_ACEOF 7749if ac_fn_c_try_link "$LINENO"; then : 7750 eval "$as_CACHEVAR=yes" 7751else 7752 eval "$as_CACHEVAR=no" 7753fi 7754rm -f core conftest.err conftest.$ac_objext \ 7755 conftest$ac_exeext conftest.$ac_ext 7756 CFLAGS=$ax_check_save_flags 7757fi 7758eval ac_res=\$$as_CACHEVAR 7759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7760$as_echo "$ac_res" >&6; } 7761if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7762 CWFLAGS="$CWFLAGS -Wbad-function-cast" 7763else 7764 : 7765fi 7766 7767as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wcast-qual" | $as_tr_sh` 7768{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wcast-qual" >&5 7769$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wcast-qual... " >&6; } 7770if eval \${$as_CACHEVAR+:} false; then : 7771 $as_echo_n "(cached) " >&6 7772else 7773 7774 ax_check_save_flags=$CFLAGS 7775 CFLAGS="$CFLAGS $CWFLAGS -Wcast-qual" 7776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7777/* end confdefs.h. */ 7778#include <time.h> 7779int 7780main () 7781{ 7782time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7783 ; 7784 return 0; 7785} 7786_ACEOF 7787if ac_fn_c_try_link "$LINENO"; then : 7788 eval "$as_CACHEVAR=yes" 7789else 7790 eval "$as_CACHEVAR=no" 7791fi 7792rm -f core conftest.err conftest.$ac_objext \ 7793 conftest$ac_exeext conftest.$ac_ext 7794 CFLAGS=$ax_check_save_flags 7795fi 7796eval ac_res=\$$as_CACHEVAR 7797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7798$as_echo "$ac_res" >&6; } 7799if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7800 CWFLAGS="$CWFLAGS -Wcast-qual" 7801else 7802 : 7803fi 7804 7805as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wdiv-by-zero" | $as_tr_sh` 7806{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wdiv-by-zero" >&5 7807$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wdiv-by-zero... " >&6; } 7808if eval \${$as_CACHEVAR+:} false; then : 7809 $as_echo_n "(cached) " >&6 7810else 7811 7812 ax_check_save_flags=$CFLAGS 7813 CFLAGS="$CFLAGS $CWFLAGS -Wdiv-by-zero" 7814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7815/* end confdefs.h. */ 7816#include <time.h> 7817int 7818main () 7819{ 7820time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7821 ; 7822 return 0; 7823} 7824_ACEOF 7825if ac_fn_c_try_link "$LINENO"; then : 7826 eval "$as_CACHEVAR=yes" 7827else 7828 eval "$as_CACHEVAR=no" 7829fi 7830rm -f core conftest.err conftest.$ac_objext \ 7831 conftest$ac_exeext conftest.$ac_ext 7832 CFLAGS=$ax_check_save_flags 7833fi 7834eval ac_res=\$$as_CACHEVAR 7835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7836$as_echo "$ac_res" >&6; } 7837if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7838 CWFLAGS="$CWFLAGS -Wdiv-by-zero" 7839else 7840 : 7841fi 7842 7843as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wduplicated-branches" | $as_tr_sh` 7844{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wduplicated-branches" >&5 7845$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wduplicated-branches... " >&6; } 7846if eval \${$as_CACHEVAR+:} false; then : 7847 $as_echo_n "(cached) " >&6 7848else 7849 7850 ax_check_save_flags=$CFLAGS 7851 CFLAGS="$CFLAGS $CWFLAGS -Wduplicated-branches" 7852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7853/* end confdefs.h. */ 7854#include <time.h> 7855int 7856main () 7857{ 7858time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7859 ; 7860 return 0; 7861} 7862_ACEOF 7863if ac_fn_c_try_link "$LINENO"; then : 7864 eval "$as_CACHEVAR=yes" 7865else 7866 eval "$as_CACHEVAR=no" 7867fi 7868rm -f core conftest.err conftest.$ac_objext \ 7869 conftest$ac_exeext conftest.$ac_ext 7870 CFLAGS=$ax_check_save_flags 7871fi 7872eval ac_res=\$$as_CACHEVAR 7873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7874$as_echo "$ac_res" >&6; } 7875if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7876 CWFLAGS="$CWFLAGS -Wduplicated-branches" 7877else 7878 : 7879fi 7880 7881as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wduplicated-cond" | $as_tr_sh` 7882{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wduplicated-cond" >&5 7883$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wduplicated-cond... " >&6; } 7884if eval \${$as_CACHEVAR+:} false; then : 7885 $as_echo_n "(cached) " >&6 7886else 7887 7888 ax_check_save_flags=$CFLAGS 7889 CFLAGS="$CFLAGS $CWFLAGS -Wduplicated-cond" 7890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7891/* end confdefs.h. */ 7892#include <time.h> 7893int 7894main () 7895{ 7896time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7897 ; 7898 return 0; 7899} 7900_ACEOF 7901if ac_fn_c_try_link "$LINENO"; then : 7902 eval "$as_CACHEVAR=yes" 7903else 7904 eval "$as_CACHEVAR=no" 7905fi 7906rm -f core conftest.err conftest.$ac_objext \ 7907 conftest$ac_exeext conftest.$ac_ext 7908 CFLAGS=$ax_check_save_flags 7909fi 7910eval ac_res=\$$as_CACHEVAR 7911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7912$as_echo "$ac_res" >&6; } 7913if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7914 CWFLAGS="$CWFLAGS -Wduplicated-cond" 7915else 7916 : 7917fi 7918 7919as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wfloat-equal" | $as_tr_sh` 7920{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wfloat-equal" >&5 7921$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wfloat-equal... " >&6; } 7922if eval \${$as_CACHEVAR+:} false; then : 7923 $as_echo_n "(cached) " >&6 7924else 7925 7926 ax_check_save_flags=$CFLAGS 7927 CFLAGS="$CFLAGS $CWFLAGS -Wfloat-equal" 7928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7929/* end confdefs.h. */ 7930#include <time.h> 7931int 7932main () 7933{ 7934time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7935 ; 7936 return 0; 7937} 7938_ACEOF 7939if ac_fn_c_try_link "$LINENO"; then : 7940 eval "$as_CACHEVAR=yes" 7941else 7942 eval "$as_CACHEVAR=no" 7943fi 7944rm -f core conftest.err conftest.$ac_objext \ 7945 conftest$ac_exeext conftest.$ac_ext 7946 CFLAGS=$ax_check_save_flags 7947fi 7948eval ac_res=\$$as_CACHEVAR 7949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7950$as_echo "$ac_res" >&6; } 7951if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7952 CWFLAGS="$CWFLAGS -Wfloat-equal" 7953else 7954 : 7955fi 7956 7957as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wformat=2" | $as_tr_sh` 7958{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wformat=2" >&5 7959$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wformat=2... " >&6; } 7960if eval \${$as_CACHEVAR+:} false; then : 7961 $as_echo_n "(cached) " >&6 7962else 7963 7964 ax_check_save_flags=$CFLAGS 7965 CFLAGS="$CFLAGS $CWFLAGS -Wformat=2" 7966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7967/* end confdefs.h. */ 7968#include <time.h> 7969int 7970main () 7971{ 7972time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7973 ; 7974 return 0; 7975} 7976_ACEOF 7977if ac_fn_c_try_link "$LINENO"; then : 7978 eval "$as_CACHEVAR=yes" 7979else 7980 eval "$as_CACHEVAR=no" 7981fi 7982rm -f core conftest.err conftest.$ac_objext \ 7983 conftest$ac_exeext conftest.$ac_ext 7984 CFLAGS=$ax_check_save_flags 7985fi 7986eval ac_res=\$$as_CACHEVAR 7987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7988$as_echo "$ac_res" >&6; } 7989if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7990 CWFLAGS="$CWFLAGS -Wformat=2" 7991else 7992 : 7993fi 7994 7995as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wlogical-op" | $as_tr_sh` 7996{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wlogical-op" >&5 7997$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wlogical-op... " >&6; } 7998if eval \${$as_CACHEVAR+:} false; then : 7999 $as_echo_n "(cached) " >&6 8000else 8001 8002 ax_check_save_flags=$CFLAGS 8003 CFLAGS="$CFLAGS $CWFLAGS -Wlogical-op" 8004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8005/* end confdefs.h. */ 8006#include <time.h> 8007int 8008main () 8009{ 8010time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8011 ; 8012 return 0; 8013} 8014_ACEOF 8015if ac_fn_c_try_link "$LINENO"; then : 8016 eval "$as_CACHEVAR=yes" 8017else 8018 eval "$as_CACHEVAR=no" 8019fi 8020rm -f core conftest.err conftest.$ac_objext \ 8021 conftest$ac_exeext conftest.$ac_ext 8022 CFLAGS=$ax_check_save_flags 8023fi 8024eval ac_res=\$$as_CACHEVAR 8025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8026$as_echo "$ac_res" >&6; } 8027if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8028 CWFLAGS="$CWFLAGS -Wlogical-op" 8029else 8030 : 8031fi 8032 8033as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wmaybe-uninitialized" | $as_tr_sh` 8034{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wmaybe-uninitialized" >&5 8035$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wmaybe-uninitialized... " >&6; } 8036if eval \${$as_CACHEVAR+:} false; then : 8037 $as_echo_n "(cached) " >&6 8038else 8039 8040 ax_check_save_flags=$CFLAGS 8041 CFLAGS="$CFLAGS $CWFLAGS -Wmaybe-uninitialized" 8042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8043/* end confdefs.h. */ 8044#include <time.h> 8045int 8046main () 8047{ 8048time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8049 ; 8050 return 0; 8051} 8052_ACEOF 8053if ac_fn_c_try_link "$LINENO"; then : 8054 eval "$as_CACHEVAR=yes" 8055else 8056 eval "$as_CACHEVAR=no" 8057fi 8058rm -f core conftest.err conftest.$ac_objext \ 8059 conftest$ac_exeext conftest.$ac_ext 8060 CFLAGS=$ax_check_save_flags 8061fi 8062eval ac_res=\$$as_CACHEVAR 8063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8064$as_echo "$ac_res" >&6; } 8065if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8066 CWFLAGS="$CWFLAGS -Wmaybe-uninitialized" 8067else 8068 : 8069fi 8070 8071as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wmisleading-indentation" | $as_tr_sh` 8072{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wmisleading-indentation" >&5 8073$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wmisleading-indentation... " >&6; } 8074if eval \${$as_CACHEVAR+:} false; then : 8075 $as_echo_n "(cached) " >&6 8076else 8077 8078 ax_check_save_flags=$CFLAGS 8079 CFLAGS="$CFLAGS $CWFLAGS -Wmisleading-indentation" 8080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8081/* end confdefs.h. */ 8082#include <time.h> 8083int 8084main () 8085{ 8086time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8087 ; 8088 return 0; 8089} 8090_ACEOF 8091if ac_fn_c_try_link "$LINENO"; then : 8092 eval "$as_CACHEVAR=yes" 8093else 8094 eval "$as_CACHEVAR=no" 8095fi 8096rm -f core conftest.err conftest.$ac_objext \ 8097 conftest$ac_exeext conftest.$ac_ext 8098 CFLAGS=$ax_check_save_flags 8099fi 8100eval ac_res=\$$as_CACHEVAR 8101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8102$as_echo "$ac_res" >&6; } 8103if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8104 CWFLAGS="$CWFLAGS -Wmisleading-indentation" 8105else 8106 : 8107fi 8108 8109as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wmissing-declarations" | $as_tr_sh` 8110{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wmissing-declarations" >&5 8111$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wmissing-declarations... " >&6; } 8112if eval \${$as_CACHEVAR+:} false; then : 8113 $as_echo_n "(cached) " >&6 8114else 8115 8116 ax_check_save_flags=$CFLAGS 8117 CFLAGS="$CFLAGS $CWFLAGS -Wmissing-declarations" 8118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8119/* end confdefs.h. */ 8120#include <time.h> 8121int 8122main () 8123{ 8124time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8125 ; 8126 return 0; 8127} 8128_ACEOF 8129if ac_fn_c_try_link "$LINENO"; then : 8130 eval "$as_CACHEVAR=yes" 8131else 8132 eval "$as_CACHEVAR=no" 8133fi 8134rm -f core conftest.err conftest.$ac_objext \ 8135 conftest$ac_exeext conftest.$ac_ext 8136 CFLAGS=$ax_check_save_flags 8137fi 8138eval ac_res=\$$as_CACHEVAR 8139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8140$as_echo "$ac_res" >&6; } 8141if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8142 CWFLAGS="$CWFLAGS -Wmissing-declarations" 8143else 8144 : 8145fi 8146 8147as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wmissing-prototypes" | $as_tr_sh` 8148{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wmissing-prototypes" >&5 8149$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wmissing-prototypes... " >&6; } 8150if eval \${$as_CACHEVAR+:} false; then : 8151 $as_echo_n "(cached) " >&6 8152else 8153 8154 ax_check_save_flags=$CFLAGS 8155 CFLAGS="$CFLAGS $CWFLAGS -Wmissing-prototypes" 8156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8157/* end confdefs.h. */ 8158#include <time.h> 8159int 8160main () 8161{ 8162time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8163 ; 8164 return 0; 8165} 8166_ACEOF 8167if ac_fn_c_try_link "$LINENO"; then : 8168 eval "$as_CACHEVAR=yes" 8169else 8170 eval "$as_CACHEVAR=no" 8171fi 8172rm -f core conftest.err conftest.$ac_objext \ 8173 conftest$ac_exeext conftest.$ac_ext 8174 CFLAGS=$ax_check_save_flags 8175fi 8176eval ac_res=\$$as_CACHEVAR 8177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8178$as_echo "$ac_res" >&6; } 8179if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8180 CWFLAGS="$CWFLAGS -Wmissing-prototypes" 8181else 8182 : 8183fi 8184 8185as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wnested-externs" | $as_tr_sh` 8186{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wnested-externs" >&5 8187$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wnested-externs... " >&6; } 8188if eval \${$as_CACHEVAR+:} false; then : 8189 $as_echo_n "(cached) " >&6 8190else 8191 8192 ax_check_save_flags=$CFLAGS 8193 CFLAGS="$CFLAGS $CWFLAGS -Wnested-externs" 8194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8195/* end confdefs.h. */ 8196#include <time.h> 8197int 8198main () 8199{ 8200time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8201 ; 8202 return 0; 8203} 8204_ACEOF 8205if ac_fn_c_try_link "$LINENO"; then : 8206 eval "$as_CACHEVAR=yes" 8207else 8208 eval "$as_CACHEVAR=no" 8209fi 8210rm -f core conftest.err conftest.$ac_objext \ 8211 conftest$ac_exeext conftest.$ac_ext 8212 CFLAGS=$ax_check_save_flags 8213fi 8214eval ac_res=\$$as_CACHEVAR 8215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8216$as_echo "$ac_res" >&6; } 8217if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8218 CWFLAGS="$CWFLAGS -Wnested-externs" 8219else 8220 : 8221fi 8222 8223as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wno-type-limits" | $as_tr_sh` 8224{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wno-type-limits" >&5 8225$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wno-type-limits... " >&6; } 8226if eval \${$as_CACHEVAR+:} false; then : 8227 $as_echo_n "(cached) " >&6 8228else 8229 8230 ax_check_save_flags=$CFLAGS 8231 CFLAGS="$CFLAGS $CWFLAGS -Wno-type-limits" 8232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8233/* end confdefs.h. */ 8234#include <time.h> 8235int 8236main () 8237{ 8238time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8239 ; 8240 return 0; 8241} 8242_ACEOF 8243if ac_fn_c_try_link "$LINENO"; then : 8244 eval "$as_CACHEVAR=yes" 8245else 8246 eval "$as_CACHEVAR=no" 8247fi 8248rm -f core conftest.err conftest.$ac_objext \ 8249 conftest$ac_exeext conftest.$ac_ext 8250 CFLAGS=$ax_check_save_flags 8251fi 8252eval ac_res=\$$as_CACHEVAR 8253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8254$as_echo "$ac_res" >&6; } 8255if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8256 CWFLAGS="$CWFLAGS -Wno-type-limits" 8257else 8258 : 8259fi 8260 8261as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wno-unknown-pragmas" | $as_tr_sh` 8262{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wno-unknown-pragmas" >&5 8263$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wno-unknown-pragmas... " >&6; } 8264if eval \${$as_CACHEVAR+:} false; then : 8265 $as_echo_n "(cached) " >&6 8266else 8267 8268 ax_check_save_flags=$CFLAGS 8269 CFLAGS="$CFLAGS $CWFLAGS -Wno-unknown-pragmas" 8270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8271/* end confdefs.h. */ 8272#include <time.h> 8273int 8274main () 8275{ 8276time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8277 ; 8278 return 0; 8279} 8280_ACEOF 8281if ac_fn_c_try_link "$LINENO"; then : 8282 eval "$as_CACHEVAR=yes" 8283else 8284 eval "$as_CACHEVAR=no" 8285fi 8286rm -f core conftest.err conftest.$ac_objext \ 8287 conftest$ac_exeext conftest.$ac_ext 8288 CFLAGS=$ax_check_save_flags 8289fi 8290eval ac_res=\$$as_CACHEVAR 8291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8292$as_echo "$ac_res" >&6; } 8293if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8294 CWFLAGS="$CWFLAGS -Wno-unknown-pragmas" 8295else 8296 : 8297fi 8298 8299as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wnormalized=id" | $as_tr_sh` 8300{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wnormalized=id" >&5 8301$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wnormalized=id... " >&6; } 8302if eval \${$as_CACHEVAR+:} false; then : 8303 $as_echo_n "(cached) " >&6 8304else 8305 8306 ax_check_save_flags=$CFLAGS 8307 CFLAGS="$CFLAGS $CWFLAGS -Wnormalized=id" 8308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8309/* end confdefs.h. */ 8310#include <time.h> 8311int 8312main () 8313{ 8314time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8315 ; 8316 return 0; 8317} 8318_ACEOF 8319if ac_fn_c_try_link "$LINENO"; then : 8320 eval "$as_CACHEVAR=yes" 8321else 8322 eval "$as_CACHEVAR=no" 8323fi 8324rm -f core conftest.err conftest.$ac_objext \ 8325 conftest$ac_exeext conftest.$ac_ext 8326 CFLAGS=$ax_check_save_flags 8327fi 8328eval ac_res=\$$as_CACHEVAR 8329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8330$as_echo "$ac_res" >&6; } 8331if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8332 CWFLAGS="$CWFLAGS -Wnormalized=id" 8333else 8334 : 8335fi 8336 8337as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wnull-dereference" | $as_tr_sh` 8338{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wnull-dereference" >&5 8339$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wnull-dereference... " >&6; } 8340if eval \${$as_CACHEVAR+:} false; then : 8341 $as_echo_n "(cached) " >&6 8342else 8343 8344 ax_check_save_flags=$CFLAGS 8345 CFLAGS="$CFLAGS $CWFLAGS -Wnull-dereference" 8346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8347/* end confdefs.h. */ 8348#include <time.h> 8349int 8350main () 8351{ 8352time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8353 ; 8354 return 0; 8355} 8356_ACEOF 8357if ac_fn_c_try_link "$LINENO"; then : 8358 eval "$as_CACHEVAR=yes" 8359else 8360 eval "$as_CACHEVAR=no" 8361fi 8362rm -f core conftest.err conftest.$ac_objext \ 8363 conftest$ac_exeext conftest.$ac_ext 8364 CFLAGS=$ax_check_save_flags 8365fi 8366eval ac_res=\$$as_CACHEVAR 8367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8368$as_echo "$ac_res" >&6; } 8369if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8370 CWFLAGS="$CWFLAGS -Wnull-dereference" 8371else 8372 : 8373fi 8374 8375as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wold-style-declaration" | $as_tr_sh` 8376{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wold-style-declaration" >&5 8377$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wold-style-declaration... " >&6; } 8378if eval \${$as_CACHEVAR+:} false; then : 8379 $as_echo_n "(cached) " >&6 8380else 8381 8382 ax_check_save_flags=$CFLAGS 8383 CFLAGS="$CFLAGS $CWFLAGS -Wold-style-declaration" 8384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8385/* end confdefs.h. */ 8386#include <time.h> 8387int 8388main () 8389{ 8390time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8391 ; 8392 return 0; 8393} 8394_ACEOF 8395if ac_fn_c_try_link "$LINENO"; then : 8396 eval "$as_CACHEVAR=yes" 8397else 8398 eval "$as_CACHEVAR=no" 8399fi 8400rm -f core conftest.err conftest.$ac_objext \ 8401 conftest$ac_exeext conftest.$ac_ext 8402 CFLAGS=$ax_check_save_flags 8403fi 8404eval ac_res=\$$as_CACHEVAR 8405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8406$as_echo "$ac_res" >&6; } 8407if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8408 CWFLAGS="$CWFLAGS -Wold-style-declaration" 8409else 8410 : 8411fi 8412 8413as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wpointer-arith" | $as_tr_sh` 8414{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wpointer-arith" >&5 8415$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wpointer-arith... " >&6; } 8416if eval \${$as_CACHEVAR+:} false; then : 8417 $as_echo_n "(cached) " >&6 8418else 8419 8420 ax_check_save_flags=$CFLAGS 8421 CFLAGS="$CFLAGS $CWFLAGS -Wpointer-arith" 8422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8423/* end confdefs.h. */ 8424#include <time.h> 8425int 8426main () 8427{ 8428time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8429 ; 8430 return 0; 8431} 8432_ACEOF 8433if ac_fn_c_try_link "$LINENO"; then : 8434 eval "$as_CACHEVAR=yes" 8435else 8436 eval "$as_CACHEVAR=no" 8437fi 8438rm -f core conftest.err conftest.$ac_objext \ 8439 conftest$ac_exeext conftest.$ac_ext 8440 CFLAGS=$ax_check_save_flags 8441fi 8442eval ac_res=\$$as_CACHEVAR 8443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8444$as_echo "$ac_res" >&6; } 8445if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8446 CWFLAGS="$CWFLAGS -Wpointer-arith" 8447else 8448 : 8449fi 8450 8451as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wredundant-decls" | $as_tr_sh` 8452{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wredundant-decls" >&5 8453$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wredundant-decls... " >&6; } 8454if eval \${$as_CACHEVAR+:} false; then : 8455 $as_echo_n "(cached) " >&6 8456else 8457 8458 ax_check_save_flags=$CFLAGS 8459 CFLAGS="$CFLAGS $CWFLAGS -Wredundant-decls" 8460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8461/* end confdefs.h. */ 8462#include <time.h> 8463int 8464main () 8465{ 8466time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8467 ; 8468 return 0; 8469} 8470_ACEOF 8471if ac_fn_c_try_link "$LINENO"; then : 8472 eval "$as_CACHEVAR=yes" 8473else 8474 eval "$as_CACHEVAR=no" 8475fi 8476rm -f core conftest.err conftest.$ac_objext \ 8477 conftest$ac_exeext conftest.$ac_ext 8478 CFLAGS=$ax_check_save_flags 8479fi 8480eval ac_res=\$$as_CACHEVAR 8481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8482$as_echo "$ac_res" >&6; } 8483if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8484 CWFLAGS="$CWFLAGS -Wredundant-decls" 8485else 8486 : 8487fi 8488 8489as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wrestrict" | $as_tr_sh` 8490{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wrestrict" >&5 8491$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wrestrict... " >&6; } 8492if eval \${$as_CACHEVAR+:} false; then : 8493 $as_echo_n "(cached) " >&6 8494else 8495 8496 ax_check_save_flags=$CFLAGS 8497 CFLAGS="$CFLAGS $CWFLAGS -Wrestrict" 8498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8499/* end confdefs.h. */ 8500#include <time.h> 8501int 8502main () 8503{ 8504time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8505 ; 8506 return 0; 8507} 8508_ACEOF 8509if ac_fn_c_try_link "$LINENO"; then : 8510 eval "$as_CACHEVAR=yes" 8511else 8512 eval "$as_CACHEVAR=no" 8513fi 8514rm -f core conftest.err conftest.$ac_objext \ 8515 conftest$ac_exeext conftest.$ac_ext 8516 CFLAGS=$ax_check_save_flags 8517fi 8518eval ac_res=\$$as_CACHEVAR 8519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8520$as_echo "$ac_res" >&6; } 8521if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8522 CWFLAGS="$CWFLAGS -Wrestrict" 8523else 8524 : 8525fi 8526 8527as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wshorten-64-to-32" | $as_tr_sh` 8528{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wshorten-64-to-32" >&5 8529$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wshorten-64-to-32... " >&6; } 8530if eval \${$as_CACHEVAR+:} false; then : 8531 $as_echo_n "(cached) " >&6 8532else 8533 8534 ax_check_save_flags=$CFLAGS 8535 CFLAGS="$CFLAGS $CWFLAGS -Wshorten-64-to-32" 8536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8537/* end confdefs.h. */ 8538#include <time.h> 8539int 8540main () 8541{ 8542time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8543 ; 8544 return 0; 8545} 8546_ACEOF 8547if ac_fn_c_try_link "$LINENO"; then : 8548 eval "$as_CACHEVAR=yes" 8549else 8550 eval "$as_CACHEVAR=no" 8551fi 8552rm -f core conftest.err conftest.$ac_objext \ 8553 conftest$ac_exeext conftest.$ac_ext 8554 CFLAGS=$ax_check_save_flags 8555fi 8556eval ac_res=\$$as_CACHEVAR 8557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8558$as_echo "$ac_res" >&6; } 8559if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8560 CWFLAGS="$CWFLAGS -Wshorten-64-to-32" 8561else 8562 : 8563fi 8564 8565as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wsometimes-uninitialized" | $as_tr_sh` 8566{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wsometimes-uninitialized" >&5 8567$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wsometimes-uninitialized... " >&6; } 8568if eval \${$as_CACHEVAR+:} false; then : 8569 $as_echo_n "(cached) " >&6 8570else 8571 8572 ax_check_save_flags=$CFLAGS 8573 CFLAGS="$CFLAGS $CWFLAGS -Wsometimes-uninitialized" 8574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8575/* end confdefs.h. */ 8576#include <time.h> 8577int 8578main () 8579{ 8580time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8581 ; 8582 return 0; 8583} 8584_ACEOF 8585if ac_fn_c_try_link "$LINENO"; then : 8586 eval "$as_CACHEVAR=yes" 8587else 8588 eval "$as_CACHEVAR=no" 8589fi 8590rm -f core conftest.err conftest.$ac_objext \ 8591 conftest$ac_exeext conftest.$ac_ext 8592 CFLAGS=$ax_check_save_flags 8593fi 8594eval ac_res=\$$as_CACHEVAR 8595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8596$as_echo "$ac_res" >&6; } 8597if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8598 CWFLAGS="$CWFLAGS -Wsometimes-uninitialized" 8599else 8600 : 8601fi 8602 8603as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wstrict-prototypes" | $as_tr_sh` 8604{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wstrict-prototypes" >&5 8605$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wstrict-prototypes... " >&6; } 8606if eval \${$as_CACHEVAR+:} false; then : 8607 $as_echo_n "(cached) " >&6 8608else 8609 8610 ax_check_save_flags=$CFLAGS 8611 CFLAGS="$CFLAGS $CWFLAGS -Wstrict-prototypes" 8612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8613/* end confdefs.h. */ 8614#include <time.h> 8615int 8616main () 8617{ 8618time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8619 ; 8620 return 0; 8621} 8622_ACEOF 8623if ac_fn_c_try_link "$LINENO"; then : 8624 eval "$as_CACHEVAR=yes" 8625else 8626 eval "$as_CACHEVAR=no" 8627fi 8628rm -f core conftest.err conftest.$ac_objext \ 8629 conftest$ac_exeext conftest.$ac_ext 8630 CFLAGS=$ax_check_save_flags 8631fi 8632eval ac_res=\$$as_CACHEVAR 8633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8634$as_echo "$ac_res" >&6; } 8635if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8636 CWFLAGS="$CWFLAGS -Wstrict-prototypes" 8637else 8638 : 8639fi 8640 8641as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wswitch-enum" | $as_tr_sh` 8642{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wswitch-enum" >&5 8643$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wswitch-enum... 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" >&6; } 9146# Test print first, because it will be a builtin if present. 9147if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 9148 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 9149 ECHO='print -r --' 9150elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 9151 ECHO='printf %s\n' 9152else 9153 # Use this function as a fallback that always works. 9154 func_fallback_echo () 9155 { 9156 eval 'cat <<_LTECHO_EOF 9157$1 9158_LTECHO_EOF' 9159 } 9160 ECHO='func_fallback_echo' 9161fi 9162 9163# func_echo_all arg... 9164# Invoke $ECHO with all args, space-separated. 9165func_echo_all () 9166{ 9167 $ECHO "" 9168} 9169 9170case $ECHO in 9171 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 9172$as_echo "printf" >&6; } ;; 9173 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 9174$as_echo "print -r" >&6; } ;; 9175 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 9176$as_echo "cat" >&6; } ;; 9177esac 9178 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191 9192{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 9193$as_echo_n "checking for a sed that does not truncate output... " >&6; } 9194if ${ac_cv_path_SED+:} false; then : 9195 $as_echo_n "(cached) " >&6 9196else 9197 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 9198 for ac_i in 1 2 3 4 5 6 7; do 9199 ac_script="$ac_script$as_nl$ac_script" 9200 done 9201 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 9202 { ac_script=; unset ac_script;} 9203 if test -z "$SED"; then 9204 ac_path_SED_found=false 9205 # Loop through the user's path and test for each of PROGNAME-LIST 9206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9207for as_dir in $PATH 9208do 9209 IFS=$as_save_IFS 9210 test -z "$as_dir" && as_dir=. 9211 for ac_prog in sed gsed; do 9212 for ac_exec_ext in '' $ac_executable_extensions; do 9213 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 9214 as_fn_executable_p "$ac_path_SED" || continue 9215# Check for GNU ac_path_SED and select it if it is found. 9216 # Check for GNU $ac_path_SED 9217case `"$ac_path_SED" --version 2>&1` in 9218*GNU*) 9219 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 9220*) 9221 ac_count=0 9222 $as_echo_n 0123456789 >"conftest.in" 9223 while : 9224 do 9225 cat "conftest.in" "conftest.in" >"conftest.tmp" 9226 mv "conftest.tmp" "conftest.in" 9227 cp "conftest.in" "conftest.nl" 9228 $as_echo '' >> "conftest.nl" 9229 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 9230 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 9231 as_fn_arith $ac_count + 1 && ac_count=$as_val 9232 if test $ac_count -gt ${ac_path_SED_max-0}; then 9233 # Best one so far, save it but keep looking for a better one 9234 ac_cv_path_SED="$ac_path_SED" 9235 ac_path_SED_max=$ac_count 9236 fi 9237 # 10*(2^10) chars as input seems more than enough 9238 test $ac_count -gt 10 && break 9239 done 9240 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 9241esac 9242 9243 $ac_path_SED_found && break 3 9244 done 9245 done 9246 done 9247IFS=$as_save_IFS 9248 if test -z "$ac_cv_path_SED"; then 9249 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 9250 fi 9251else 9252 ac_cv_path_SED=$SED 9253fi 9254 9255fi 9256{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 9257$as_echo "$ac_cv_path_SED" >&6; } 9258 SED="$ac_cv_path_SED" 9259 rm -f conftest.sed 9260 9261test -z "$SED" && SED=sed 9262Xsed="$SED -e 1s/^X//" 9263 9264 9265 9266 9267 9268 9269 9270 9271 9272 9273 9274{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 9275$as_echo_n "checking for fgrep... " >&6; } 9276if ${ac_cv_path_FGREP+:} false; then : 9277 $as_echo_n "(cached) " >&6 9278else 9279 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 9280 then ac_cv_path_FGREP="$GREP -F" 9281 else 9282 if test -z "$FGREP"; then 9283 ac_path_FGREP_found=false 9284 # Loop through the user's path and test for each of PROGNAME-LIST 9285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9286for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 9287do 9288 IFS=$as_save_IFS 9289 test -z "$as_dir" && as_dir=. 9290 for ac_prog in fgrep; do 9291 for ac_exec_ext in '' $ac_executable_extensions; do 9292 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 9293 as_fn_executable_p "$ac_path_FGREP" || continue 9294# Check for GNU ac_path_FGREP and select it if it is found. 9295 # Check for GNU $ac_path_FGREP 9296case `"$ac_path_FGREP" --version 2>&1` in 9297*GNU*) 9298 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 9299*) 9300 ac_count=0 9301 $as_echo_n 0123456789 >"conftest.in" 9302 while : 9303 do 9304 cat "conftest.in" "conftest.in" >"conftest.tmp" 9305 mv "conftest.tmp" "conftest.in" 9306 cp "conftest.in" "conftest.nl" 9307 $as_echo 'FGREP' >> "conftest.nl" 9308 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 9309 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 9310 as_fn_arith $ac_count + 1 && ac_count=$as_val 9311 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 9312 # Best one so far, save it but keep looking for a better one 9313 ac_cv_path_FGREP="$ac_path_FGREP" 9314 ac_path_FGREP_max=$ac_count 9315 fi 9316 # 10*(2^10) chars as input seems more than enough 9317 test $ac_count -gt 10 && break 9318 done 9319 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 9320esac 9321 9322 $ac_path_FGREP_found && break 3 9323 done 9324 done 9325 done 9326IFS=$as_save_IFS 9327 if test -z "$ac_cv_path_FGREP"; then 9328 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 9329 fi 9330else 9331 ac_cv_path_FGREP=$FGREP 9332fi 9333 9334 fi 9335fi 9336{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 9337$as_echo "$ac_cv_path_FGREP" >&6; } 9338 FGREP="$ac_cv_path_FGREP" 9339 9340 9341test -z "$GREP" && GREP=grep 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355 9356 9357 9358 9359 9360 9361# Check whether --with-gnu-ld was given. 9362if test "${with_gnu_ld+set}" = set; then : 9363 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 9364else 9365 with_gnu_ld=no 9366fi 9367 9368ac_prog=ld 9369if test yes = "$GCC"; then 9370 # Check if gcc -print-prog-name=ld gives a path. 9371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 9372$as_echo_n "checking for ld used by $CC... " >&6; } 9373 case $host in 9374 *-*-mingw*) 9375 # gcc leaves a trailing carriage return, which upsets mingw 9376 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 9377 *) 9378 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 9379 esac 9380 case $ac_prog in 9381 # Accept absolute paths. 9382 [\\/]* | ?:[\\/]*) 9383 re_direlt='/[^/][^/]*/\.\./' 9384 # Canonicalize the pathname of ld 9385 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 9386 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 9387 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 9388 done 9389 test -z "$LD" && LD=$ac_prog 9390 ;; 9391 "") 9392 # If it fails, then pretend we aren't using GCC. 9393 ac_prog=ld 9394 ;; 9395 *) 9396 # If it is relative, then search for the first ld in PATH. 9397 with_gnu_ld=unknown 9398 ;; 9399 esac 9400elif test yes = "$with_gnu_ld"; then 9401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 9402$as_echo_n "checking for GNU ld... " >&6; } 9403else 9404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 9405$as_echo_n "checking for non-GNU ld... " >&6; } 9406fi 9407if ${lt_cv_path_LD+:} false; then : 9408 $as_echo_n "(cached) " >&6 9409else 9410 if test -z "$LD"; then 9411 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 9412 for ac_dir in $PATH; do 9413 IFS=$lt_save_ifs 9414 test -z "$ac_dir" && ac_dir=. 9415 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 9416 lt_cv_path_LD=$ac_dir/$ac_prog 9417 # Check to see if the program is GNU ld. I'd rather use --version, 9418 # but apparently some variants of GNU ld only accept -v. 9419 # Break only if it was the GNU/non-GNU ld that we prefer. 9420 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 9421 *GNU* | *'with BFD'*) 9422 test no != "$with_gnu_ld" && break 9423 ;; 9424 *) 9425 test yes != "$with_gnu_ld" && break 9426 ;; 9427 esac 9428 fi 9429 done 9430 IFS=$lt_save_ifs 9431else 9432 lt_cv_path_LD=$LD # Let the user override the test with a path. 9433fi 9434fi 9435 9436LD=$lt_cv_path_LD 9437if test -n "$LD"; then 9438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 9439$as_echo "$LD" >&6; } 9440else 9441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9442$as_echo "no" >&6; } 9443fi 9444test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 9445{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 9446$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 9447if ${lt_cv_prog_gnu_ld+:} false; then : 9448 $as_echo_n "(cached) " >&6 9449else 9450 # I'd rather use --version here, but apparently some GNU lds only accept -v. 9451case `$LD -v 2>&1 </dev/null` in 9452*GNU* | *'with BFD'*) 9453 lt_cv_prog_gnu_ld=yes 9454 ;; 9455*) 9456 lt_cv_prog_gnu_ld=no 9457 ;; 9458esac 9459fi 9460{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 9461$as_echo "$lt_cv_prog_gnu_ld" >&6; } 9462with_gnu_ld=$lt_cv_prog_gnu_ld 9463 9464 9465 9466 9467 9468 9469 9470 9471 9472{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 9473$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 9474if ${lt_cv_path_NM+:} false; then : 9475 $as_echo_n "(cached) " >&6 9476else 9477 if test -n "$NM"; then 9478 # Let the user override the test. 9479 lt_cv_path_NM=$NM 9480else 9481 lt_nm_to_check=${ac_tool_prefix}nm 9482 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 9483 lt_nm_to_check="$lt_nm_to_check nm" 9484 fi 9485 for lt_tmp_nm in $lt_nm_to_check; do 9486 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 9487 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 9488 IFS=$lt_save_ifs 9489 test -z "$ac_dir" && ac_dir=. 9490 tmp_nm=$ac_dir/$lt_tmp_nm 9491 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 9492 # Check to see if the nm accepts a BSD-compat flag. 9493 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 9494 # nm: unknown option "B" ignored 9495 # Tru64's nm complains that /dev/null is an invalid object file 9496 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 9497 case $build_os in 9498 mingw*) lt_bad_file=conftest.nm/nofile ;; 9499 *) lt_bad_file=/dev/null ;; 9500 esac 9501 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 9502 *$lt_bad_file* | *'Invalid file or object type'*) 9503 lt_cv_path_NM="$tmp_nm -B" 9504 break 2 9505 ;; 9506 *) 9507 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 9508 */dev/null*) 9509 lt_cv_path_NM="$tmp_nm -p" 9510 break 2 9511 ;; 9512 *) 9513 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 9514 continue # so that we can try to find one that supports BSD flags 9515 ;; 9516 esac 9517 ;; 9518 esac 9519 fi 9520 done 9521 IFS=$lt_save_ifs 9522 done 9523 : ${lt_cv_path_NM=no} 9524fi 9525fi 9526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 9527$as_echo "$lt_cv_path_NM" >&6; } 9528if test no != "$lt_cv_path_NM"; then 9529 NM=$lt_cv_path_NM 9530else 9531 # Didn't find any BSD compatible name lister, look for dumpbin. 9532 if test -n "$DUMPBIN"; then : 9533 # Let the user override the test. 9534 else 9535 if test -n "$ac_tool_prefix"; then 9536 for ac_prog in dumpbin "link -dump" 9537 do 9538 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 9539set dummy $ac_tool_prefix$ac_prog; ac_word=$2 9540{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9541$as_echo_n "checking for $ac_word... " >&6; } 9542if ${ac_cv_prog_DUMPBIN+:} false; then : 9543 $as_echo_n "(cached) " >&6 9544else 9545 if test -n "$DUMPBIN"; then 9546 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 9547else 9548as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9549for as_dir in $PATH 9550do 9551 IFS=$as_save_IFS 9552 test -z "$as_dir" && as_dir=. 9553 for ac_exec_ext in '' $ac_executable_extensions; do 9554 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9555 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 9556 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9557 break 2 9558 fi 9559done 9560 done 9561IFS=$as_save_IFS 9562 9563fi 9564fi 9565DUMPBIN=$ac_cv_prog_DUMPBIN 9566if test -n "$DUMPBIN"; then 9567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 9568$as_echo "$DUMPBIN" >&6; } 9569else 9570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9571$as_echo "no" >&6; } 9572fi 9573 9574 9575 test -n "$DUMPBIN" && break 9576 done 9577fi 9578if test -z "$DUMPBIN"; then 9579 ac_ct_DUMPBIN=$DUMPBIN 9580 for ac_prog in dumpbin "link -dump" 9581do 9582 # Extract the first word of "$ac_prog", so it can be a program name with args. 9583set dummy $ac_prog; ac_word=$2 9584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9585$as_echo_n "checking for $ac_word... " >&6; } 9586if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 9587 $as_echo_n "(cached) " >&6 9588else 9589 if test -n "$ac_ct_DUMPBIN"; then 9590 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 9591else 9592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9593for as_dir in $PATH 9594do 9595 IFS=$as_save_IFS 9596 test -z "$as_dir" && as_dir=. 9597 for ac_exec_ext in '' $ac_executable_extensions; do 9598 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9599 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 9600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9601 break 2 9602 fi 9603done 9604 done 9605IFS=$as_save_IFS 9606 9607fi 9608fi 9609ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 9610if test -n "$ac_ct_DUMPBIN"; then 9611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 9612$as_echo "$ac_ct_DUMPBIN" >&6; } 9613else 9614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9615$as_echo "no" >&6; } 9616fi 9617 9618 9619 test -n "$ac_ct_DUMPBIN" && break 9620done 9621 9622 if test "x$ac_ct_DUMPBIN" = x; then 9623 DUMPBIN=":" 9624 else 9625 case $cross_compiling:$ac_tool_warned in 9626yes:) 9627{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9628$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9629ac_tool_warned=yes ;; 9630esac 9631 DUMPBIN=$ac_ct_DUMPBIN 9632 fi 9633fi 9634 9635 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 9636 *COFF*) 9637 DUMPBIN="$DUMPBIN -symbols -headers" 9638 ;; 9639 *) 9640 DUMPBIN=: 9641 ;; 9642 esac 9643 fi 9644 9645 if test : != "$DUMPBIN"; then 9646 NM=$DUMPBIN 9647 fi 9648fi 9649test -z "$NM" && NM=nm 9650 9651 9652 9653 9654 9655 9656{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 9657$as_echo_n "checking the name lister ($NM) interface... " >&6; } 9658if ${lt_cv_nm_interface+:} false; then : 9659 $as_echo_n "(cached) " >&6 9660else 9661 lt_cv_nm_interface="BSD nm" 9662 echo "int some_variable = 0;" > conftest.$ac_ext 9663 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 9664 (eval "$ac_compile" 2>conftest.err) 9665 cat conftest.err >&5 9666 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 9667 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 9668 cat conftest.err >&5 9669 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 9670 cat conftest.out >&5 9671 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 9672 lt_cv_nm_interface="MS dumpbin" 9673 fi 9674 rm -f conftest* 9675fi 9676{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 9677$as_echo "$lt_cv_nm_interface" >&6; } 9678 9679{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 9680$as_echo_n "checking whether ln -s works... " >&6; } 9681LN_S=$as_ln_s 9682if test "$LN_S" = "ln -s"; then 9683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9684$as_echo "yes" >&6; } 9685else 9686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 9687$as_echo "no, using $LN_S" >&6; } 9688fi 9689 9690# find the maximum length of command line arguments 9691{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 9692$as_echo_n "checking the maximum length of command line arguments... " >&6; } 9693if ${lt_cv_sys_max_cmd_len+:} false; then : 9694 $as_echo_n "(cached) " >&6 9695else 9696 i=0 9697 teststring=ABCD 9698 9699 case $build_os in 9700 msdosdjgpp*) 9701 # On DJGPP, this test can blow up pretty badly due to problems in libc 9702 # (any single argument exceeding 2000 bytes causes a buffer overrun 9703 # during glob expansion). Even if it were fixed, the result of this 9704 # check would be larger than it should be. 9705 lt_cv_sys_max_cmd_len=12288; # 12K is about right 9706 ;; 9707 9708 gnu*) 9709 # Under GNU Hurd, this test is not required because there is 9710 # no limit to the length of command line arguments. 9711 # Libtool will interpret -1 as no limit whatsoever 9712 lt_cv_sys_max_cmd_len=-1; 9713 ;; 9714 9715 cygwin* | mingw* | cegcc*) 9716 # On Win9x/ME, this test blows up -- it succeeds, but takes 9717 # about 5 minutes as the teststring grows exponentially. 9718 # Worse, since 9x/ME are not pre-emptively multitasking, 9719 # you end up with a "frozen" computer, even though with patience 9720 # the test eventually succeeds (with a max line length of 256k). 9721 # Instead, let's just punt: use the minimum linelength reported by 9722 # all of the supported platforms: 8192 (on NT/2K/XP). 9723 lt_cv_sys_max_cmd_len=8192; 9724 ;; 9725 9726 mint*) 9727 # On MiNT this can take a long time and run out of memory. 9728 lt_cv_sys_max_cmd_len=8192; 9729 ;; 9730 9731 amigaos*) 9732 # On AmigaOS with pdksh, this test takes hours, literally. 9733 # So we just punt and use a minimum line length of 8192. 9734 lt_cv_sys_max_cmd_len=8192; 9735 ;; 9736 9737 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 9738 # This has been around since 386BSD, at least. Likely further. 9739 if test -x /sbin/sysctl; then 9740 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 9741 elif test -x /usr/sbin/sysctl; then 9742 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 9743 else 9744 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 9745 fi 9746 # And add a safety zone 9747 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 9748 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 9749 ;; 9750 9751 interix*) 9752 # We know the value 262144 and hardcode it with a safety zone (like BSD) 9753 lt_cv_sys_max_cmd_len=196608 9754 ;; 9755 9756 os2*) 9757 # The test takes a long time on OS/2. 9758 lt_cv_sys_max_cmd_len=8192 9759 ;; 9760 9761 osf*) 9762 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 9763 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 9764 # nice to cause kernel panics so lets avoid the loop below. 9765 # First set a reasonable default. 9766 lt_cv_sys_max_cmd_len=16384 9767 # 9768 if test -x /sbin/sysconfig; then 9769 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 9770 *1*) lt_cv_sys_max_cmd_len=-1 ;; 9771 esac 9772 fi 9773 ;; 9774 sco3.2v5*) 9775 lt_cv_sys_max_cmd_len=102400 9776 ;; 9777 sysv5* | sco5v6* | sysv4.2uw2*) 9778 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 9779 if test -n "$kargmax"; then 9780 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 9781 else 9782 lt_cv_sys_max_cmd_len=32768 9783 fi 9784 ;; 9785 *) 9786 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 9787 if test -n "$lt_cv_sys_max_cmd_len" && \ 9788 test undefined != "$lt_cv_sys_max_cmd_len"; then 9789 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 9790 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 9791 else 9792 # Make teststring a little bigger before we do anything with it. 9793 # a 1K string should be a reasonable start. 9794 for i in 1 2 3 4 5 6 7 8; do 9795 teststring=$teststring$teststring 9796 done 9797 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 9798 # If test is not a shell built-in, we'll probably end up computing a 9799 # maximum length that is only half of the actual maximum length, but 9800 # we can't tell. 9801 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 9802 = "X$teststring$teststring"; } >/dev/null 2>&1 && 9803 test 17 != "$i" # 1/2 MB should be enough 9804 do 9805 i=`expr $i + 1` 9806 teststring=$teststring$teststring 9807 done 9808 # Only check the string length outside the loop. 9809 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 9810 teststring= 9811 # Add a significant safety factor because C++ compilers can tack on 9812 # massive amounts of additional arguments before passing them to the 9813 # linker. It appears as though 1/2 is a usable value. 9814 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 9815 fi 9816 ;; 9817 esac 9818 9819fi 9820 9821if test -n "$lt_cv_sys_max_cmd_len"; then 9822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 9823$as_echo "$lt_cv_sys_max_cmd_len" >&6; } 9824else 9825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 9826$as_echo "none" >&6; } 9827fi 9828max_cmd_len=$lt_cv_sys_max_cmd_len 9829 9830 9831 9832 9833 9834 9835: ${CP="cp -f"} 9836: ${MV="mv -f"} 9837: ${RM="rm -f"} 9838 9839if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 9840 lt_unset=unset 9841else 9842 lt_unset=false 9843fi 9844 9845 9846 9847 9848 9849# test EBCDIC or ASCII 9850case `echo X|tr X '\101'` in 9851 A) # ASCII based system 9852 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 9853 lt_SP2NL='tr \040 \012' 9854 lt_NL2SP='tr \015\012 \040\040' 9855 ;; 9856 *) # EBCDIC based system 9857 lt_SP2NL='tr \100 \n' 9858 lt_NL2SP='tr \r\n \100\100' 9859 ;; 9860esac 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 9871$as_echo_n "checking how to convert $build file names to $host format... " >&6; } 9872if ${lt_cv_to_host_file_cmd+:} false; then : 9873 $as_echo_n "(cached) " >&6 9874else 9875 case $host in 9876 *-*-mingw* ) 9877 case $build in 9878 *-*-mingw* ) # actually msys 9879 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 9880 ;; 9881 *-*-cygwin* ) 9882 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 9883 ;; 9884 * ) # otherwise, assume *nix 9885 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 9886 ;; 9887 esac 9888 ;; 9889 *-*-cygwin* ) 9890 case $build in 9891 *-*-mingw* ) # actually msys 9892 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 9893 ;; 9894 *-*-cygwin* ) 9895 lt_cv_to_host_file_cmd=func_convert_file_noop 9896 ;; 9897 * ) # otherwise, assume *nix 9898 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 9899 ;; 9900 esac 9901 ;; 9902 * ) # unhandled hosts (and "normal" native builds) 9903 lt_cv_to_host_file_cmd=func_convert_file_noop 9904 ;; 9905esac 9906 9907fi 9908 9909to_host_file_cmd=$lt_cv_to_host_file_cmd 9910{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 9911$as_echo "$lt_cv_to_host_file_cmd" >&6; } 9912 9913 9914 9915 9916 9917{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 9918$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 9919if ${lt_cv_to_tool_file_cmd+:} false; then : 9920 $as_echo_n "(cached) " >&6 9921else 9922 #assume ordinary cross tools, or native build. 9923lt_cv_to_tool_file_cmd=func_convert_file_noop 9924case $host in 9925 *-*-mingw* ) 9926 case $build in 9927 *-*-mingw* ) # actually msys 9928 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 9929 ;; 9930 esac 9931 ;; 9932esac 9933 9934fi 9935 9936to_tool_file_cmd=$lt_cv_to_tool_file_cmd 9937{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 9938$as_echo "$lt_cv_to_tool_file_cmd" >&6; } 9939 9940 9941 9942 9943 9944{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 9945$as_echo_n "checking for $LD option to reload object files... " >&6; } 9946if ${lt_cv_ld_reload_flag+:} false; then : 9947 $as_echo_n "(cached) " >&6 9948else 9949 lt_cv_ld_reload_flag='-r' 9950fi 9951{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 9952$as_echo "$lt_cv_ld_reload_flag" >&6; } 9953reload_flag=$lt_cv_ld_reload_flag 9954case $reload_flag in 9955"" | " "*) ;; 9956*) reload_flag=" $reload_flag" ;; 9957esac 9958reload_cmds='$LD$reload_flag -o $output$reload_objs' 9959case $host_os in 9960 cygwin* | mingw* | pw32* | cegcc*) 9961 if test yes != "$GCC"; then 9962 reload_cmds=false 9963 fi 9964 ;; 9965 darwin*) 9966 if test yes = "$GCC"; then 9967 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 9968 else 9969 reload_cmds='$LD$reload_flag -o $output$reload_objs' 9970 fi 9971 ;; 9972esac 9973 9974 9975 9976 9977 9978 9979 9980 9981 9982if test -n "$ac_tool_prefix"; then 9983 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 9984set dummy ${ac_tool_prefix}objdump; ac_word=$2 9985{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9986$as_echo_n "checking for $ac_word... " >&6; } 9987if ${ac_cv_prog_OBJDUMP+:} false; then : 9988 $as_echo_n "(cached) " >&6 9989else 9990 if test -n "$OBJDUMP"; then 9991 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 9992else 9993as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9994for as_dir in $PATH 9995do 9996 IFS=$as_save_IFS 9997 test -z "$as_dir" && as_dir=. 9998 for ac_exec_ext in '' $ac_executable_extensions; do 9999 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10000 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 10001 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10002 break 2 10003 fi 10004done 10005 done 10006IFS=$as_save_IFS 10007 10008fi 10009fi 10010OBJDUMP=$ac_cv_prog_OBJDUMP 10011if test -n "$OBJDUMP"; then 10012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 10013$as_echo "$OBJDUMP" >&6; } 10014else 10015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10016$as_echo "no" >&6; } 10017fi 10018 10019 10020fi 10021if test -z "$ac_cv_prog_OBJDUMP"; then 10022 ac_ct_OBJDUMP=$OBJDUMP 10023 # Extract the first word of "objdump", so it can be a program name with args. 10024set dummy objdump; ac_word=$2 10025{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10026$as_echo_n "checking for $ac_word... " >&6; } 10027if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 10028 $as_echo_n "(cached) " >&6 10029else 10030 if test -n "$ac_ct_OBJDUMP"; then 10031 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 10032else 10033as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10034for as_dir in $PATH 10035do 10036 IFS=$as_save_IFS 10037 test -z "$as_dir" && as_dir=. 10038 for ac_exec_ext in '' $ac_executable_extensions; do 10039 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10040 ac_cv_prog_ac_ct_OBJDUMP="objdump" 10041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10042 break 2 10043 fi 10044done 10045 done 10046IFS=$as_save_IFS 10047 10048fi 10049fi 10050ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 10051if test -n "$ac_ct_OBJDUMP"; then 10052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 10053$as_echo "$ac_ct_OBJDUMP" >&6; } 10054else 10055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10056$as_echo "no" >&6; } 10057fi 10058 10059 if test "x$ac_ct_OBJDUMP" = x; then 10060 OBJDUMP="false" 10061 else 10062 case $cross_compiling:$ac_tool_warned in 10063yes:) 10064{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10065$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10066ac_tool_warned=yes ;; 10067esac 10068 OBJDUMP=$ac_ct_OBJDUMP 10069 fi 10070else 10071 OBJDUMP="$ac_cv_prog_OBJDUMP" 10072fi 10073 10074test -z "$OBJDUMP" && OBJDUMP=objdump 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 10085$as_echo_n "checking how to recognize dependent libraries... " >&6; } 10086if ${lt_cv_deplibs_check_method+:} false; then : 10087 $as_echo_n "(cached) " >&6 10088else 10089 lt_cv_file_magic_cmd='$MAGIC_CMD' 10090lt_cv_file_magic_test_file= 10091lt_cv_deplibs_check_method='unknown' 10092# Need to set the preceding variable on all platforms that support 10093# interlibrary dependencies. 10094# 'none' -- dependencies not supported. 10095# 'unknown' -- same as none, but documents that we really don't know. 10096# 'pass_all' -- all dependencies passed with no checks. 10097# 'test_compile' -- check by making test program. 10098# 'file_magic [[regex]]' -- check by looking for files in library path 10099# that responds to the $file_magic_cmd with a given extended regex. 10100# If you have 'file' or equivalent on your system and you're not sure 10101# whether 'pass_all' will *always* work, you probably want this one. 10102 10103case $host_os in 10104aix[4-9]*) 10105 lt_cv_deplibs_check_method=pass_all 10106 ;; 10107 10108beos*) 10109 lt_cv_deplibs_check_method=pass_all 10110 ;; 10111 10112bsdi[45]*) 10113 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 10114 lt_cv_file_magic_cmd='/usr/bin/file -L' 10115 lt_cv_file_magic_test_file=/shlib/libc.so 10116 ;; 10117 10118cygwin*) 10119 # func_win32_libid is a shell function defined in ltmain.sh 10120 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 10121 lt_cv_file_magic_cmd='func_win32_libid' 10122 ;; 10123 10124mingw* | pw32*) 10125 # Base MSYS/MinGW do not provide the 'file' command needed by 10126 # func_win32_libid shell function, so use a weaker test based on 'objdump', 10127 # unless we find 'file', for example because we are cross-compiling. 10128 if ( file / ) >/dev/null 2>&1; then 10129 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 10130 lt_cv_file_magic_cmd='func_win32_libid' 10131 else 10132 # Keep this pattern in sync with the one in func_win32_libid. 10133 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 10134 lt_cv_file_magic_cmd='$OBJDUMP -f' 10135 fi 10136 ;; 10137 10138cegcc*) 10139 # use the weaker test based on 'objdump'. See mingw*. 10140 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 10141 lt_cv_file_magic_cmd='$OBJDUMP -f' 10142 ;; 10143 10144darwin* | rhapsody*) 10145 lt_cv_deplibs_check_method=pass_all 10146 ;; 10147 10148freebsd* | dragonfly*) 10149 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 10150 case $host_cpu in 10151 i*86 ) 10152 # Not sure whether the presence of OpenBSD here was a mistake. 10153 # Let's accept both of them until this is cleared up. 10154 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 10155 lt_cv_file_magic_cmd=/usr/bin/file 10156 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 10157 ;; 10158 esac 10159 else 10160 lt_cv_deplibs_check_method=pass_all 10161 fi 10162 ;; 10163 10164haiku*) 10165 lt_cv_deplibs_check_method=pass_all 10166 ;; 10167 10168hpux10.20* | hpux11*) 10169 lt_cv_file_magic_cmd=/usr/bin/file 10170 case $host_cpu in 10171 ia64*) 10172 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 10173 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 10174 ;; 10175 hppa*64*) 10176 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 10177 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 10178 ;; 10179 *) 10180 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 10181 lt_cv_file_magic_test_file=/usr/lib/libc.sl 10182 ;; 10183 esac 10184 ;; 10185 10186interix[3-9]*) 10187 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 10188 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 10189 ;; 10190 10191irix5* | irix6* | nonstopux*) 10192 case $LD in 10193 *-32|*"-32 ") libmagic=32-bit;; 10194 *-n32|*"-n32 ") libmagic=N32;; 10195 *-64|*"-64 ") libmagic=64-bit;; 10196 *) libmagic=never-match;; 10197 esac 10198 lt_cv_deplibs_check_method=pass_all 10199 ;; 10200 10201# This must be glibc/ELF. 10202linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 10203 lt_cv_deplibs_check_method=pass_all 10204 ;; 10205 10206netbsd*) 10207 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 10208 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 10209 else 10210 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 10211 fi 10212 ;; 10213 10214newos6*) 10215 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 10216 lt_cv_file_magic_cmd=/usr/bin/file 10217 lt_cv_file_magic_test_file=/usr/lib/libnls.so 10218 ;; 10219 10220*nto* | *qnx*) 10221 lt_cv_deplibs_check_method=pass_all 10222 ;; 10223 10224openbsd* | bitrig*) 10225 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 10226 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 10227 else 10228 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 10229 fi 10230 ;; 10231 10232osf3* | osf4* | osf5*) 10233 lt_cv_deplibs_check_method=pass_all 10234 ;; 10235 10236rdos*) 10237 lt_cv_deplibs_check_method=pass_all 10238 ;; 10239 10240solaris*) 10241 lt_cv_deplibs_check_method=pass_all 10242 ;; 10243 10244sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 10245 lt_cv_deplibs_check_method=pass_all 10246 ;; 10247 10248sysv4 | sysv4.3*) 10249 case $host_vendor in 10250 motorola) 10251 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]' 10252 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 10253 ;; 10254 ncr) 10255 lt_cv_deplibs_check_method=pass_all 10256 ;; 10257 sequent) 10258 lt_cv_file_magic_cmd='/bin/file' 10259 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 10260 ;; 10261 sni) 10262 lt_cv_file_magic_cmd='/bin/file' 10263 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 10264 lt_cv_file_magic_test_file=/lib/libc.so 10265 ;; 10266 siemens) 10267 lt_cv_deplibs_check_method=pass_all 10268 ;; 10269 pc) 10270 lt_cv_deplibs_check_method=pass_all 10271 ;; 10272 esac 10273 ;; 10274 10275tpf*) 10276 lt_cv_deplibs_check_method=pass_all 10277 ;; 10278os2*) 10279 lt_cv_deplibs_check_method=pass_all 10280 ;; 10281esac 10282 10283fi 10284{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 10285$as_echo "$lt_cv_deplibs_check_method" >&6; } 10286 10287file_magic_glob= 10288want_nocaseglob=no 10289if test "$build" = "$host"; then 10290 case $host_os in 10291 mingw* | pw32*) 10292 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 10293 want_nocaseglob=yes 10294 else 10295 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 10296 fi 10297 ;; 10298 esac 10299fi 10300 10301file_magic_cmd=$lt_cv_file_magic_cmd 10302deplibs_check_method=$lt_cv_deplibs_check_method 10303test -z "$deplibs_check_method" && deplibs_check_method=unknown 10304 10305 10306 10307 10308 10309 10310 10311 10312 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326if test -n "$ac_tool_prefix"; then 10327 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 10328set dummy ${ac_tool_prefix}dlltool; ac_word=$2 10329{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10330$as_echo_n "checking for $ac_word... " >&6; } 10331if ${ac_cv_prog_DLLTOOL+:} false; then : 10332 $as_echo_n "(cached) " >&6 10333else 10334 if test -n "$DLLTOOL"; then 10335 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 10336else 10337as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10338for as_dir in $PATH 10339do 10340 IFS=$as_save_IFS 10341 test -z "$as_dir" && as_dir=. 10342 for ac_exec_ext in '' $ac_executable_extensions; do 10343 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10344 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 10345 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10346 break 2 10347 fi 10348done 10349 done 10350IFS=$as_save_IFS 10351 10352fi 10353fi 10354DLLTOOL=$ac_cv_prog_DLLTOOL 10355if test -n "$DLLTOOL"; then 10356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 10357$as_echo "$DLLTOOL" >&6; } 10358else 10359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10360$as_echo "no" >&6; } 10361fi 10362 10363 10364fi 10365if test -z "$ac_cv_prog_DLLTOOL"; then 10366 ac_ct_DLLTOOL=$DLLTOOL 10367 # Extract the first word of "dlltool", so it can be a program name with args. 10368set dummy dlltool; ac_word=$2 10369{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10370$as_echo_n "checking for $ac_word... " >&6; } 10371if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 10372 $as_echo_n "(cached) " >&6 10373else 10374 if test -n "$ac_ct_DLLTOOL"; then 10375 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 10376else 10377as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10378for as_dir in $PATH 10379do 10380 IFS=$as_save_IFS 10381 test -z "$as_dir" && as_dir=. 10382 for ac_exec_ext in '' $ac_executable_extensions; do 10383 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10384 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 10385 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10386 break 2 10387 fi 10388done 10389 done 10390IFS=$as_save_IFS 10391 10392fi 10393fi 10394ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 10395if test -n "$ac_ct_DLLTOOL"; then 10396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 10397$as_echo "$ac_ct_DLLTOOL" >&6; } 10398else 10399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10400$as_echo "no" >&6; } 10401fi 10402 10403 if test "x$ac_ct_DLLTOOL" = x; then 10404 DLLTOOL="false" 10405 else 10406 case $cross_compiling:$ac_tool_warned in 10407yes:) 10408{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10409$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10410ac_tool_warned=yes ;; 10411esac 10412 DLLTOOL=$ac_ct_DLLTOOL 10413 fi 10414else 10415 DLLTOOL="$ac_cv_prog_DLLTOOL" 10416fi 10417 10418test -z "$DLLTOOL" && DLLTOOL=dlltool 10419 10420 10421 10422 10423 10424 10425 10426 10427 10428 10429{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 10430$as_echo_n "checking how to associate runtime and link libraries... " >&6; } 10431if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 10432 $as_echo_n "(cached) " >&6 10433else 10434 lt_cv_sharedlib_from_linklib_cmd='unknown' 10435 10436case $host_os in 10437cygwin* | mingw* | pw32* | cegcc*) 10438 # two different shell functions defined in ltmain.sh; 10439 # decide which one to use based on capabilities of $DLLTOOL 10440 case `$DLLTOOL --help 2>&1` in 10441 *--identify-strict*) 10442 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 10443 ;; 10444 *) 10445 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 10446 ;; 10447 esac 10448 ;; 10449*) 10450 # fallback: assume linklib IS sharedlib 10451 lt_cv_sharedlib_from_linklib_cmd=$ECHO 10452 ;; 10453esac 10454 10455fi 10456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 10457$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 10458sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 10459test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 10460 10461 10462 10463 10464 10465 10466 10467if test -n "$ac_tool_prefix"; then 10468 for ac_prog in ar 10469 do 10470 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 10471set dummy $ac_tool_prefix$ac_prog; ac_word=$2 10472{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10473$as_echo_n "checking for $ac_word... " >&6; } 10474if ${ac_cv_prog_AR+:} false; then : 10475 $as_echo_n "(cached) " >&6 10476else 10477 if test -n "$AR"; then 10478 ac_cv_prog_AR="$AR" # Let the user override the test. 10479else 10480as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10481for as_dir in $PATH 10482do 10483 IFS=$as_save_IFS 10484 test -z "$as_dir" && as_dir=. 10485 for ac_exec_ext in '' $ac_executable_extensions; do 10486 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10487 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 10488 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10489 break 2 10490 fi 10491done 10492 done 10493IFS=$as_save_IFS 10494 10495fi 10496fi 10497AR=$ac_cv_prog_AR 10498if test -n "$AR"; then 10499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 10500$as_echo "$AR" >&6; } 10501else 10502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10503$as_echo "no" >&6; } 10504fi 10505 10506 10507 test -n "$AR" && break 10508 done 10509fi 10510if test -z "$AR"; then 10511 ac_ct_AR=$AR 10512 for ac_prog in ar 10513do 10514 # Extract the first word of "$ac_prog", so it can be a program name with args. 10515set dummy $ac_prog; ac_word=$2 10516{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10517$as_echo_n "checking for $ac_word... " >&6; } 10518if ${ac_cv_prog_ac_ct_AR+:} false; then : 10519 $as_echo_n "(cached) " >&6 10520else 10521 if test -n "$ac_ct_AR"; then 10522 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 10523else 10524as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10525for as_dir in $PATH 10526do 10527 IFS=$as_save_IFS 10528 test -z "$as_dir" && as_dir=. 10529 for ac_exec_ext in '' $ac_executable_extensions; do 10530 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10531 ac_cv_prog_ac_ct_AR="$ac_prog" 10532 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10533 break 2 10534 fi 10535done 10536 done 10537IFS=$as_save_IFS 10538 10539fi 10540fi 10541ac_ct_AR=$ac_cv_prog_ac_ct_AR 10542if test -n "$ac_ct_AR"; then 10543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 10544$as_echo "$ac_ct_AR" >&6; } 10545else 10546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10547$as_echo "no" >&6; } 10548fi 10549 10550 10551 test -n "$ac_ct_AR" && break 10552done 10553 10554 if test "x$ac_ct_AR" = x; then 10555 AR="false" 10556 else 10557 case $cross_compiling:$ac_tool_warned in 10558yes:) 10559{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10560$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10561ac_tool_warned=yes ;; 10562esac 10563 AR=$ac_ct_AR 10564 fi 10565fi 10566 10567: ${AR=ar} 10568: ${AR_FLAGS=cru} 10569 10570 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 10581$as_echo_n "checking for archiver @FILE support... " >&6; } 10582if ${lt_cv_ar_at_file+:} false; then : 10583 $as_echo_n "(cached) " >&6 10584else 10585 lt_cv_ar_at_file=no 10586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10587/* end confdefs.h. */ 10588 10589int 10590main () 10591{ 10592 10593 ; 10594 return 0; 10595} 10596_ACEOF 10597if ac_fn_c_try_compile "$LINENO"; then : 10598 echo conftest.$ac_objext > conftest.lst 10599 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 10600 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 10601 (eval $lt_ar_try) 2>&5 10602 ac_status=$? 10603 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10604 test $ac_status = 0; } 10605 if test 0 -eq "$ac_status"; then 10606 # Ensure the archiver fails upon bogus file names. 10607 rm -f conftest.$ac_objext libconftest.a 10608 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 10609 (eval $lt_ar_try) 2>&5 10610 ac_status=$? 10611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10612 test $ac_status = 0; } 10613 if test 0 -ne "$ac_status"; then 10614 lt_cv_ar_at_file=@ 10615 fi 10616 fi 10617 rm -f conftest.* libconftest.a 10618 10619fi 10620rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10621 10622fi 10623{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 10624$as_echo "$lt_cv_ar_at_file" >&6; } 10625 10626if test no = "$lt_cv_ar_at_file"; then 10627 archiver_list_spec= 10628else 10629 archiver_list_spec=$lt_cv_ar_at_file 10630fi 10631 10632 10633 10634 10635 10636 10637 10638if test -n "$ac_tool_prefix"; then 10639 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 10640set dummy ${ac_tool_prefix}strip; ac_word=$2 10641{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10642$as_echo_n "checking for $ac_word... " >&6; } 10643if ${ac_cv_prog_STRIP+:} false; then : 10644 $as_echo_n "(cached) " >&6 10645else 10646 if test -n "$STRIP"; then 10647 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 10648else 10649as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10650for as_dir in $PATH 10651do 10652 IFS=$as_save_IFS 10653 test -z "$as_dir" && as_dir=. 10654 for ac_exec_ext in '' $ac_executable_extensions; do 10655 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10656 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 10657 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10658 break 2 10659 fi 10660done 10661 done 10662IFS=$as_save_IFS 10663 10664fi 10665fi 10666STRIP=$ac_cv_prog_STRIP 10667if test -n "$STRIP"; then 10668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 10669$as_echo "$STRIP" >&6; } 10670else 10671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10672$as_echo "no" >&6; } 10673fi 10674 10675 10676fi 10677if test -z "$ac_cv_prog_STRIP"; then 10678 ac_ct_STRIP=$STRIP 10679 # Extract the first word of "strip", so it can be a program name with args. 10680set dummy strip; ac_word=$2 10681{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10682$as_echo_n "checking for $ac_word... " >&6; } 10683if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 10684 $as_echo_n "(cached) " >&6 10685else 10686 if test -n "$ac_ct_STRIP"; then 10687 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 10688else 10689as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10690for as_dir in $PATH 10691do 10692 IFS=$as_save_IFS 10693 test -z "$as_dir" && as_dir=. 10694 for ac_exec_ext in '' $ac_executable_extensions; do 10695 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10696 ac_cv_prog_ac_ct_STRIP="strip" 10697 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10698 break 2 10699 fi 10700done 10701 done 10702IFS=$as_save_IFS 10703 10704fi 10705fi 10706ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 10707if test -n "$ac_ct_STRIP"; then 10708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 10709$as_echo "$ac_ct_STRIP" >&6; } 10710else 10711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10712$as_echo "no" >&6; } 10713fi 10714 10715 if test "x$ac_ct_STRIP" = x; then 10716 STRIP=":" 10717 else 10718 case $cross_compiling:$ac_tool_warned in 10719yes:) 10720{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10721$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10722ac_tool_warned=yes ;; 10723esac 10724 STRIP=$ac_ct_STRIP 10725 fi 10726else 10727 STRIP="$ac_cv_prog_STRIP" 10728fi 10729 10730test -z "$STRIP" && STRIP=: 10731 10732 10733 10734 10735 10736 10737if test -n "$ac_tool_prefix"; then 10738 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 10739set dummy ${ac_tool_prefix}ranlib; ac_word=$2 10740{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10741$as_echo_n "checking for $ac_word... " >&6; } 10742if ${ac_cv_prog_RANLIB+:} false; then : 10743 $as_echo_n "(cached) " >&6 10744else 10745 if test -n "$RANLIB"; then 10746 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 10747else 10748as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10749for as_dir in $PATH 10750do 10751 IFS=$as_save_IFS 10752 test -z "$as_dir" && as_dir=. 10753 for ac_exec_ext in '' $ac_executable_extensions; do 10754 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10755 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 10756 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10757 break 2 10758 fi 10759done 10760 done 10761IFS=$as_save_IFS 10762 10763fi 10764fi 10765RANLIB=$ac_cv_prog_RANLIB 10766if test -n "$RANLIB"; then 10767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 10768$as_echo "$RANLIB" >&6; } 10769else 10770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10771$as_echo "no" >&6; } 10772fi 10773 10774 10775fi 10776if test -z "$ac_cv_prog_RANLIB"; then 10777 ac_ct_RANLIB=$RANLIB 10778 # Extract the first word of "ranlib", so it can be a program name with args. 10779set dummy ranlib; ac_word=$2 10780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10781$as_echo_n "checking for $ac_word... " >&6; } 10782if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 10783 $as_echo_n "(cached) " >&6 10784else 10785 if test -n "$ac_ct_RANLIB"; then 10786 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 10787else 10788as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10789for as_dir in $PATH 10790do 10791 IFS=$as_save_IFS 10792 test -z "$as_dir" && as_dir=. 10793 for ac_exec_ext in '' $ac_executable_extensions; do 10794 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10795 ac_cv_prog_ac_ct_RANLIB="ranlib" 10796 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10797 break 2 10798 fi 10799done 10800 done 10801IFS=$as_save_IFS 10802 10803fi 10804fi 10805ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 10806if test -n "$ac_ct_RANLIB"; then 10807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 10808$as_echo "$ac_ct_RANLIB" >&6; } 10809else 10810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10811$as_echo "no" >&6; } 10812fi 10813 10814 if test "x$ac_ct_RANLIB" = x; then 10815 RANLIB=":" 10816 else 10817 case $cross_compiling:$ac_tool_warned in 10818yes:) 10819{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10820$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10821ac_tool_warned=yes ;; 10822esac 10823 RANLIB=$ac_ct_RANLIB 10824 fi 10825else 10826 RANLIB="$ac_cv_prog_RANLIB" 10827fi 10828 10829test -z "$RANLIB" && RANLIB=: 10830 10831 10832 10833 10834 10835 10836# Determine commands to create old-style static archives. 10837old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 10838old_postinstall_cmds='chmod 644 $oldlib' 10839old_postuninstall_cmds= 10840 10841if test -n "$RANLIB"; then 10842 case $host_os in 10843 bitrig* | openbsd*) 10844 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 10845 ;; 10846 *) 10847 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 10848 ;; 10849 esac 10850 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 10851fi 10852 10853case $host_os in 10854 darwin*) 10855 lock_old_archive_extraction=yes ;; 10856 *) 10857 lock_old_archive_extraction=no ;; 10858esac 10859 10860 10861 10862 10863 10864 10865 10866 10867 10868 10869 10870 10871 10872 10873 10874 10875 10876 10877 10878 10879 10880 10881 10882 10883 10884 10885 10886 10887 10888 10889 10890 10891 10892 10893 10894 10895 10896 10897 10898# If no C compiler was specified, use CC. 10899LTCC=${LTCC-"$CC"} 10900 10901# If no C compiler flags were specified, use CFLAGS. 10902LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 10903 10904# Allow CC to be a program name with arguments. 10905compiler=$CC 10906 10907 10908# Check for command to grab the raw symbol name followed by C symbol from nm. 10909{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 10910$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 10911if ${lt_cv_sys_global_symbol_pipe+:} false; then : 10912 $as_echo_n "(cached) " >&6 10913else 10914 10915# These are sane defaults that work on at least a few old systems. 10916# [They come from Ultrix. What could be older than Ultrix?!! ;)] 10917 10918# Character class describing NM global symbol codes. 10919symcode='[BCDEGRST]' 10920 10921# Regexp to match symbols that can be accessed directly from C. 10922sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 10923 10924# Define system-specific variables. 10925case $host_os in 10926aix*) 10927 symcode='[BCDT]' 10928 ;; 10929cygwin* | mingw* | pw32* | cegcc*) 10930 symcode='[ABCDGISTW]' 10931 ;; 10932hpux*) 10933 if test ia64 = "$host_cpu"; then 10934 symcode='[ABCDEGRST]' 10935 fi 10936 ;; 10937irix* | nonstopux*) 10938 symcode='[BCDEGRST]' 10939 ;; 10940osf*) 10941 symcode='[BCDEGQRST]' 10942 ;; 10943solaris*) 10944 symcode='[BDRT]' 10945 ;; 10946sco3.2v5*) 10947 symcode='[DT]' 10948 ;; 10949sysv4.2uw2*) 10950 symcode='[DT]' 10951 ;; 10952sysv5* | sco5v6* | unixware* | OpenUNIX*) 10953 symcode='[ABDT]' 10954 ;; 10955sysv4) 10956 symcode='[DFNSTU]' 10957 ;; 10958esac 10959 10960# If we're using GNU nm, then use its standard symbol codes. 10961case `$NM -V 2>&1` in 10962*GNU* | *'with BFD'*) 10963 symcode='[ABCDGIRSTW]' ;; 10964esac 10965 10966if test "$lt_cv_nm_interface" = "MS dumpbin"; then 10967 # Gets list of data symbols to import. 10968 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 10969 # Adjust the below global symbol transforms to fixup imported variables. 10970 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 10971 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 10972 lt_c_name_lib_hook="\ 10973 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 10974 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 10975else 10976 # Disable hooks by default. 10977 lt_cv_sys_global_symbol_to_import= 10978 lt_cdecl_hook= 10979 lt_c_name_hook= 10980 lt_c_name_lib_hook= 10981fi 10982 10983# Transform an extracted symbol line into a proper C declaration. 10984# Some systems (esp. on ia64) link data and code symbols differently, 10985# so use this general approach. 10986lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 10987$lt_cdecl_hook\ 10988" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 10989" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 10990 10991# Transform an extracted symbol line into symbol name and symbol address 10992lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 10993$lt_c_name_hook\ 10994" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 10995" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 10996 10997# Transform an extracted symbol line into symbol name with lib prefix and 10998# symbol address. 10999lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 11000$lt_c_name_lib_hook\ 11001" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 11002" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 11003" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 11004 11005# Handle CRLF in mingw tool chain 11006opt_cr= 11007case $build_os in 11008mingw*) 11009 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 11010 ;; 11011esac 11012 11013# Try without a prefix underscore, then with it. 11014for ac_symprfx in "" "_"; do 11015 11016 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 11017 symxfrm="\\1 $ac_symprfx\\2 \\2" 11018 11019 # Write the raw and C identifiers. 11020 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 11021 # Fake it for dumpbin and say T for any non-static function, 11022 # D for any global variable and I for any imported variable. 11023 # Also find C++ and __fastcall symbols from MSVC++, 11024 # which start with @ or ?. 11025 lt_cv_sys_global_symbol_pipe="$AWK '"\ 11026" {last_section=section; section=\$ 3};"\ 11027" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 11028" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 11029" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 11030" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 11031" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 11032" \$ 0!~/External *\|/{next};"\ 11033" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 11034" {if(hide[section]) next};"\ 11035" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 11036" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 11037" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 11038" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 11039" ' prfx=^$ac_symprfx" 11040 else 11041 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 11042 fi 11043 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 11044 11045 # Check to see that the pipe works correctly. 11046 pipe_works=no 11047 11048 rm -f conftest* 11049 cat > conftest.$ac_ext <<_LT_EOF 11050#ifdef __cplusplus 11051extern "C" { 11052#endif 11053char nm_test_var; 11054void nm_test_func(void); 11055void nm_test_func(void){} 11056#ifdef __cplusplus 11057} 11058#endif 11059int main(){nm_test_var='a';nm_test_func();return(0);} 11060_LT_EOF 11061 11062 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11063 (eval $ac_compile) 2>&5 11064 ac_status=$? 11065 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11066 test $ac_status = 0; }; then 11067 # Now try to grab the symbols. 11068 nlist=conftest.nm 11069 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 11070 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 11071 ac_status=$? 11072 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11073 test $ac_status = 0; } && test -s "$nlist"; then 11074 # Try sorting and uniquifying the output. 11075 if sort "$nlist" | uniq > "$nlist"T; then 11076 mv -f "$nlist"T "$nlist" 11077 else 11078 rm -f "$nlist"T 11079 fi 11080 11081 # Make sure that we snagged all the symbols we need. 11082 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 11083 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 11084 cat <<_LT_EOF > conftest.$ac_ext 11085/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 11086#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 11087/* DATA imports from DLLs on WIN32 can't be const, because runtime 11088 relocations are performed -- see ld's documentation on pseudo-relocs. */ 11089# define LT_DLSYM_CONST 11090#elif defined __osf__ 11091/* This system does not cope well with relocations in const data. */ 11092# define LT_DLSYM_CONST 11093#else 11094# define LT_DLSYM_CONST const 11095#endif 11096 11097#ifdef __cplusplus 11098extern "C" { 11099#endif 11100 11101_LT_EOF 11102 # Now generate the symbol file. 11103 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 11104 11105 cat <<_LT_EOF >> conftest.$ac_ext 11106 11107/* The mapping between symbol names and symbols. */ 11108LT_DLSYM_CONST struct { 11109 const char *name; 11110 void *address; 11111} 11112lt__PROGRAM__LTX_preloaded_symbols[] = 11113{ 11114 { "@PROGRAM@", (void *) 0 }, 11115_LT_EOF 11116 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 11117 cat <<\_LT_EOF >> conftest.$ac_ext 11118 {0, (void *) 0} 11119}; 11120 11121/* This works around a problem in FreeBSD linker */ 11122#ifdef FREEBSD_WORKAROUND 11123static const void *lt_preloaded_setup() { 11124 return lt__PROGRAM__LTX_preloaded_symbols; 11125} 11126#endif 11127 11128#ifdef __cplusplus 11129} 11130#endif 11131_LT_EOF 11132 # Now try linking the two files. 11133 mv conftest.$ac_objext conftstm.$ac_objext 11134 lt_globsym_save_LIBS=$LIBS 11135 lt_globsym_save_CFLAGS=$CFLAGS 11136 LIBS=conftstm.$ac_objext 11137 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 11138 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11139 (eval $ac_link) 2>&5 11140 ac_status=$? 11141 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11142 test $ac_status = 0; } && test -s conftest$ac_exeext; then 11143 pipe_works=yes 11144 fi 11145 LIBS=$lt_globsym_save_LIBS 11146 CFLAGS=$lt_globsym_save_CFLAGS 11147 else 11148 echo "cannot find nm_test_func in $nlist" >&5 11149 fi 11150 else 11151 echo "cannot find nm_test_var in $nlist" >&5 11152 fi 11153 else 11154 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 11155 fi 11156 else 11157 echo "$progname: failed program was:" >&5 11158 cat conftest.$ac_ext >&5 11159 fi 11160 rm -rf conftest* conftst* 11161 11162 # Do not use the global_symbol_pipe unless it works. 11163 if test yes = "$pipe_works"; then 11164 break 11165 else 11166 lt_cv_sys_global_symbol_pipe= 11167 fi 11168done 11169 11170fi 11171 11172if test -z "$lt_cv_sys_global_symbol_pipe"; then 11173 lt_cv_sys_global_symbol_to_cdecl= 11174fi 11175if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 11176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 11177$as_echo "failed" >&6; } 11178else 11179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 11180$as_echo "ok" >&6; } 11181fi 11182 11183# Response file support. 11184if test "$lt_cv_nm_interface" = "MS dumpbin"; then 11185 nm_file_list_spec='@' 11186elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 11187 nm_file_list_spec='@' 11188fi 11189 11190 11191 11192 11193 11194 11195 11196 11197 11198 11199 11200 11201 11202 11203 11204 11205 11206 11207 11208 11209 11210 11211 11212 11213 11214 11215 11216 11217 11218 11219 11220 11221 11222 11223 11224 11225 11226{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 11227$as_echo_n "checking for sysroot... " >&6; } 11228 11229# Check whether --with-sysroot was given. 11230if test "${with_sysroot+set}" = set; then : 11231 withval=$with_sysroot; 11232else 11233 with_sysroot=no 11234fi 11235 11236 11237lt_sysroot= 11238case $with_sysroot in #( 11239 yes) 11240 if test yes = "$GCC"; then 11241 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 11242 fi 11243 ;; #( 11244 /*) 11245 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 11246 ;; #( 11247 no|'') 11248 ;; #( 11249 *) 11250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 11251$as_echo "$with_sysroot" >&6; } 11252 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 11253 ;; 11254esac 11255 11256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 11257$as_echo "${lt_sysroot:-no}" >&6; } 11258 11259 11260 11261 11262 11263{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 11264$as_echo_n "checking for a working dd... " >&6; } 11265if ${ac_cv_path_lt_DD+:} false; then : 11266 $as_echo_n "(cached) " >&6 11267else 11268 printf 0123456789abcdef0123456789abcdef >conftest.i 11269cat conftest.i conftest.i >conftest2.i 11270: ${lt_DD:=$DD} 11271if test -z "$lt_DD"; then 11272 ac_path_lt_DD_found=false 11273 # Loop through the user's path and test for each of PROGNAME-LIST 11274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11275for as_dir in $PATH 11276do 11277 IFS=$as_save_IFS 11278 test -z "$as_dir" && as_dir=. 11279 for ac_prog in dd; do 11280 for ac_exec_ext in '' $ac_executable_extensions; do 11281 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 11282 as_fn_executable_p "$ac_path_lt_DD" || continue 11283if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 11284 cmp -s conftest.i conftest.out \ 11285 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 11286fi 11287 $ac_path_lt_DD_found && break 3 11288 done 11289 done 11290 done 11291IFS=$as_save_IFS 11292 if test -z "$ac_cv_path_lt_DD"; then 11293 : 11294 fi 11295else 11296 ac_cv_path_lt_DD=$lt_DD 11297fi 11298 11299rm -f conftest.i conftest2.i conftest.out 11300fi 11301{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 11302$as_echo "$ac_cv_path_lt_DD" >&6; } 11303 11304 11305{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 11306$as_echo_n "checking how to truncate binary pipes... " >&6; } 11307if ${lt_cv_truncate_bin+:} false; then : 11308 $as_echo_n "(cached) " >&6 11309else 11310 printf 0123456789abcdef0123456789abcdef >conftest.i 11311cat conftest.i conftest.i >conftest2.i 11312lt_cv_truncate_bin= 11313if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 11314 cmp -s conftest.i conftest.out \ 11315 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 11316fi 11317rm -f conftest.i conftest2.i conftest.out 11318test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 11319fi 11320{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 11321$as_echo "$lt_cv_truncate_bin" >&6; } 11322 11323 11324 11325 11326 11327 11328 11329# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 11330func_cc_basename () 11331{ 11332 for cc_temp in $*""; do 11333 case $cc_temp in 11334 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 11335 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 11336 \-*) ;; 11337 *) break;; 11338 esac 11339 done 11340 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 11341} 11342 11343# Check whether --enable-libtool-lock was given. 11344if test "${enable_libtool_lock+set}" = set; then : 11345 enableval=$enable_libtool_lock; 11346fi 11347 11348test no = "$enable_libtool_lock" || enable_libtool_lock=yes 11349 11350# Some flags need to be propagated to the compiler or linker for good 11351# libtool support. 11352case $host in 11353ia64-*-hpux*) 11354 # Find out what ABI is being produced by ac_compile, and set mode 11355 # options accordingly. 11356 echo 'int i;' > conftest.$ac_ext 11357 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11358 (eval $ac_compile) 2>&5 11359 ac_status=$? 11360 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11361 test $ac_status = 0; }; then 11362 case `/usr/bin/file conftest.$ac_objext` in 11363 *ELF-32*) 11364 HPUX_IA64_MODE=32 11365 ;; 11366 *ELF-64*) 11367 HPUX_IA64_MODE=64 11368 ;; 11369 esac 11370 fi 11371 rm -rf conftest* 11372 ;; 11373*-*-irix6*) 11374 # Find out what ABI is being produced by ac_compile, and set linker 11375 # options accordingly. 11376 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 11377 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11378 (eval $ac_compile) 2>&5 11379 ac_status=$? 11380 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11381 test $ac_status = 0; }; then 11382 if test yes = "$lt_cv_prog_gnu_ld"; then 11383 case `/usr/bin/file conftest.$ac_objext` in 11384 *32-bit*) 11385 LD="${LD-ld} -melf32bsmip" 11386 ;; 11387 *N32*) 11388 LD="${LD-ld} -melf32bmipn32" 11389 ;; 11390 *64-bit*) 11391 LD="${LD-ld} -melf64bmip" 11392 ;; 11393 esac 11394 else 11395 case `/usr/bin/file conftest.$ac_objext` in 11396 *32-bit*) 11397 LD="${LD-ld} -32" 11398 ;; 11399 *N32*) 11400 LD="${LD-ld} -n32" 11401 ;; 11402 *64-bit*) 11403 LD="${LD-ld} -64" 11404 ;; 11405 esac 11406 fi 11407 fi 11408 rm -rf conftest* 11409 ;; 11410 11411mips64*-*linux*) 11412 # Find out what ABI is being produced by ac_compile, and set linker 11413 # options accordingly. 11414 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 11415 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11416 (eval $ac_compile) 2>&5 11417 ac_status=$? 11418 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11419 test $ac_status = 0; }; then 11420 emul=elf 11421 case `/usr/bin/file conftest.$ac_objext` in 11422 *32-bit*) 11423 emul="${emul}32" 11424 ;; 11425 *64-bit*) 11426 emul="${emul}64" 11427 ;; 11428 esac 11429 case `/usr/bin/file conftest.$ac_objext` in 11430 *MSB*) 11431 emul="${emul}btsmip" 11432 ;; 11433 *LSB*) 11434 emul="${emul}ltsmip" 11435 ;; 11436 esac 11437 case `/usr/bin/file conftest.$ac_objext` in 11438 *N32*) 11439 emul="${emul}n32" 11440 ;; 11441 esac 11442 LD="${LD-ld} -m $emul" 11443 fi 11444 rm -rf conftest* 11445 ;; 11446 11447x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 11448s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 11449 # Find out what ABI is being produced by ac_compile, and set linker 11450 # options accordingly. Note that the listed cases only cover the 11451 # situations where additional linker options are needed (such as when 11452 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 11453 # vice versa); the common cases where no linker options are needed do 11454 # not appear in the list. 11455 echo 'int i;' > conftest.$ac_ext 11456 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11457 (eval $ac_compile) 2>&5 11458 ac_status=$? 11459 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11460 test $ac_status = 0; }; then 11461 case `/usr/bin/file conftest.o` in 11462 *32-bit*) 11463 case $host in 11464 x86_64-*kfreebsd*-gnu) 11465 LD="${LD-ld} -m elf_i386_fbsd" 11466 ;; 11467 x86_64-*linux*) 11468 case `/usr/bin/file conftest.o` in 11469 *x86-64*) 11470 LD="${LD-ld} -m elf32_x86_64" 11471 ;; 11472 *) 11473 LD="${LD-ld} -m elf_i386" 11474 ;; 11475 esac 11476 ;; 11477 powerpc64le-*linux*) 11478 LD="${LD-ld} -m elf32lppclinux" 11479 ;; 11480 powerpc64-*linux*) 11481 LD="${LD-ld} -m elf32ppclinux" 11482 ;; 11483 s390x-*linux*) 11484 LD="${LD-ld} -m elf_s390" 11485 ;; 11486 sparc64-*linux*) 11487 LD="${LD-ld} -m elf32_sparc" 11488 ;; 11489 esac 11490 ;; 11491 *64-bit*) 11492 case $host in 11493 x86_64-*kfreebsd*-gnu) 11494 LD="${LD-ld} -m elf_x86_64_fbsd" 11495 ;; 11496 x86_64-*linux*) 11497 LD="${LD-ld} -m elf_x86_64" 11498 ;; 11499 powerpcle-*linux*) 11500 LD="${LD-ld} -m elf64lppc" 11501 ;; 11502 powerpc-*linux*) 11503 LD="${LD-ld} -m elf64ppc" 11504 ;; 11505 s390*-*linux*|s390*-*tpf*) 11506 LD="${LD-ld} -m elf64_s390" 11507 ;; 11508 sparc*-*linux*) 11509 LD="${LD-ld} -m elf64_sparc" 11510 ;; 11511 esac 11512 ;; 11513 esac 11514 fi 11515 rm -rf conftest* 11516 ;; 11517 11518*-*-sco3.2v5*) 11519 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 11520 SAVE_CFLAGS=$CFLAGS 11521 CFLAGS="$CFLAGS -belf" 11522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 11523$as_echo_n "checking whether the C compiler needs -belf... " >&6; } 11524if ${lt_cv_cc_needs_belf+:} false; then : 11525 $as_echo_n "(cached) " >&6 11526else 11527 ac_ext=c 11528ac_cpp='$CPP $CPPFLAGS' 11529ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11530ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11531ac_compiler_gnu=$ac_cv_c_compiler_gnu 11532 11533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11534/* end confdefs.h. */ 11535 11536int 11537main () 11538{ 11539 11540 ; 11541 return 0; 11542} 11543_ACEOF 11544if ac_fn_c_try_link "$LINENO"; then : 11545 lt_cv_cc_needs_belf=yes 11546else 11547 lt_cv_cc_needs_belf=no 11548fi 11549rm -f core conftest.err conftest.$ac_objext \ 11550 conftest$ac_exeext conftest.$ac_ext 11551 ac_ext=c 11552ac_cpp='$CPP $CPPFLAGS' 11553ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11554ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11555ac_compiler_gnu=$ac_cv_c_compiler_gnu 11556 11557fi 11558{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 11559$as_echo "$lt_cv_cc_needs_belf" >&6; } 11560 if test yes != "$lt_cv_cc_needs_belf"; then 11561 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 11562 CFLAGS=$SAVE_CFLAGS 11563 fi 11564 ;; 11565*-*solaris*) 11566 # Find out what ABI is being produced by ac_compile, and set linker 11567 # options accordingly. 11568 echo 'int i;' > conftest.$ac_ext 11569 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11570 (eval $ac_compile) 2>&5 11571 ac_status=$? 11572 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11573 test $ac_status = 0; }; then 11574 case `/usr/bin/file conftest.o` in 11575 *64-bit*) 11576 case $lt_cv_prog_gnu_ld in 11577 yes*) 11578 case $host in 11579 i?86-*-solaris*|x86_64-*-solaris*) 11580 LD="${LD-ld} -m elf_x86_64" 11581 ;; 11582 sparc*-*-solaris*) 11583 LD="${LD-ld} -m elf64_sparc" 11584 ;; 11585 esac 11586 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 11587 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 11588 LD=${LD-ld}_sol2 11589 fi 11590 ;; 11591 *) 11592 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 11593 LD="${LD-ld} -64" 11594 fi 11595 ;; 11596 esac 11597 ;; 11598 esac 11599 fi 11600 rm -rf conftest* 11601 ;; 11602esac 11603 11604need_locks=$enable_libtool_lock 11605 11606if test -n "$ac_tool_prefix"; then 11607 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 11608set dummy ${ac_tool_prefix}mt; ac_word=$2 11609{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11610$as_echo_n "checking for $ac_word... " >&6; } 11611if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 11612 $as_echo_n "(cached) " >&6 11613else 11614 if test -n "$MANIFEST_TOOL"; then 11615 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 11616else 11617as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11618for as_dir in $PATH 11619do 11620 IFS=$as_save_IFS 11621 test -z "$as_dir" && as_dir=. 11622 for ac_exec_ext in '' $ac_executable_extensions; do 11623 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11624 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 11625 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11626 break 2 11627 fi 11628done 11629 done 11630IFS=$as_save_IFS 11631 11632fi 11633fi 11634MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 11635if test -n "$MANIFEST_TOOL"; then 11636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 11637$as_echo "$MANIFEST_TOOL" >&6; } 11638else 11639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11640$as_echo "no" >&6; } 11641fi 11642 11643 11644fi 11645if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 11646 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 11647 # Extract the first word of "mt", so it can be a program name with args. 11648set dummy mt; ac_word=$2 11649{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11650$as_echo_n "checking for $ac_word... " >&6; } 11651if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 11652 $as_echo_n "(cached) " >&6 11653else 11654 if test -n "$ac_ct_MANIFEST_TOOL"; then 11655 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 11656else 11657as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11658for as_dir in $PATH 11659do 11660 IFS=$as_save_IFS 11661 test -z "$as_dir" && as_dir=. 11662 for ac_exec_ext in '' $ac_executable_extensions; do 11663 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11664 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 11665 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11666 break 2 11667 fi 11668done 11669 done 11670IFS=$as_save_IFS 11671 11672fi 11673fi 11674ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 11675if test -n "$ac_ct_MANIFEST_TOOL"; then 11676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 11677$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 11678else 11679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11680$as_echo "no" >&6; } 11681fi 11682 11683 if test "x$ac_ct_MANIFEST_TOOL" = x; then 11684 MANIFEST_TOOL=":" 11685 else 11686 case $cross_compiling:$ac_tool_warned in 11687yes:) 11688{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11689$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11690ac_tool_warned=yes ;; 11691esac 11692 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 11693 fi 11694else 11695 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 11696fi 11697 11698test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 11699{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 11700$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 11701if ${lt_cv_path_mainfest_tool+:} false; then : 11702 $as_echo_n "(cached) " >&6 11703else 11704 lt_cv_path_mainfest_tool=no 11705 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 11706 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 11707 cat conftest.err >&5 11708 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 11709 lt_cv_path_mainfest_tool=yes 11710 fi 11711 rm -f conftest* 11712fi 11713{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 11714$as_echo "$lt_cv_path_mainfest_tool" >&6; } 11715if test yes != "$lt_cv_path_mainfest_tool"; then 11716 MANIFEST_TOOL=: 11717fi 11718 11719 11720 11721 11722 11723 11724 case $host_os in 11725 rhapsody* | darwin*) 11726 if test -n "$ac_tool_prefix"; then 11727 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 11728set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 11729{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11730$as_echo_n "checking for $ac_word... " >&6; } 11731if ${ac_cv_prog_DSYMUTIL+:} false; then : 11732 $as_echo_n "(cached) " >&6 11733else 11734 if test -n "$DSYMUTIL"; then 11735 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 11736else 11737as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11738for as_dir in $PATH 11739do 11740 IFS=$as_save_IFS 11741 test -z "$as_dir" && as_dir=. 11742 for ac_exec_ext in '' $ac_executable_extensions; do 11743 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11744 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 11745 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11746 break 2 11747 fi 11748done 11749 done 11750IFS=$as_save_IFS 11751 11752fi 11753fi 11754DSYMUTIL=$ac_cv_prog_DSYMUTIL 11755if test -n "$DSYMUTIL"; then 11756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 11757$as_echo "$DSYMUTIL" >&6; } 11758else 11759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11760$as_echo "no" >&6; } 11761fi 11762 11763 11764fi 11765if test -z "$ac_cv_prog_DSYMUTIL"; then 11766 ac_ct_DSYMUTIL=$DSYMUTIL 11767 # Extract the first word of "dsymutil", so it can be a program name with args. 11768set dummy dsymutil; ac_word=$2 11769{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11770$as_echo_n "checking for $ac_word... " >&6; } 11771if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 11772 $as_echo_n "(cached) " >&6 11773else 11774 if test -n "$ac_ct_DSYMUTIL"; then 11775 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 11776else 11777as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11778for as_dir in $PATH 11779do 11780 IFS=$as_save_IFS 11781 test -z "$as_dir" && as_dir=. 11782 for ac_exec_ext in '' $ac_executable_extensions; do 11783 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11784 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 11785 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11786 break 2 11787 fi 11788done 11789 done 11790IFS=$as_save_IFS 11791 11792fi 11793fi 11794ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 11795if test -n "$ac_ct_DSYMUTIL"; then 11796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 11797$as_echo "$ac_ct_DSYMUTIL" >&6; } 11798else 11799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11800$as_echo "no" >&6; } 11801fi 11802 11803 if test "x$ac_ct_DSYMUTIL" = x; then 11804 DSYMUTIL=":" 11805 else 11806 case $cross_compiling:$ac_tool_warned in 11807yes:) 11808{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11809$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11810ac_tool_warned=yes ;; 11811esac 11812 DSYMUTIL=$ac_ct_DSYMUTIL 11813 fi 11814else 11815 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 11816fi 11817 11818 if test -n "$ac_tool_prefix"; then 11819 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 11820set dummy ${ac_tool_prefix}nmedit; ac_word=$2 11821{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11822$as_echo_n "checking for $ac_word... " >&6; } 11823if ${ac_cv_prog_NMEDIT+:} false; then : 11824 $as_echo_n "(cached) " >&6 11825else 11826 if test -n "$NMEDIT"; then 11827 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 11828else 11829as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11830for as_dir in $PATH 11831do 11832 IFS=$as_save_IFS 11833 test -z "$as_dir" && as_dir=. 11834 for ac_exec_ext in '' $ac_executable_extensions; do 11835 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11836 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 11837 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11838 break 2 11839 fi 11840done 11841 done 11842IFS=$as_save_IFS 11843 11844fi 11845fi 11846NMEDIT=$ac_cv_prog_NMEDIT 11847if test -n "$NMEDIT"; then 11848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 11849$as_echo "$NMEDIT" >&6; } 11850else 11851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11852$as_echo "no" >&6; } 11853fi 11854 11855 11856fi 11857if test -z "$ac_cv_prog_NMEDIT"; then 11858 ac_ct_NMEDIT=$NMEDIT 11859 # Extract the first word of "nmedit", so it can be a program name with args. 11860set dummy nmedit; ac_word=$2 11861{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11862$as_echo_n "checking for $ac_word... " >&6; } 11863if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 11864 $as_echo_n "(cached) " >&6 11865else 11866 if test -n "$ac_ct_NMEDIT"; then 11867 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 11868else 11869as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11870for as_dir in $PATH 11871do 11872 IFS=$as_save_IFS 11873 test -z "$as_dir" && as_dir=. 11874 for ac_exec_ext in '' $ac_executable_extensions; do 11875 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11876 ac_cv_prog_ac_ct_NMEDIT="nmedit" 11877 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11878 break 2 11879 fi 11880done 11881 done 11882IFS=$as_save_IFS 11883 11884fi 11885fi 11886ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 11887if test -n "$ac_ct_NMEDIT"; then 11888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 11889$as_echo "$ac_ct_NMEDIT" >&6; } 11890else 11891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11892$as_echo "no" >&6; } 11893fi 11894 11895 if test "x$ac_ct_NMEDIT" = x; then 11896 NMEDIT=":" 11897 else 11898 case $cross_compiling:$ac_tool_warned in 11899yes:) 11900{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11901$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11902ac_tool_warned=yes ;; 11903esac 11904 NMEDIT=$ac_ct_NMEDIT 11905 fi 11906else 11907 NMEDIT="$ac_cv_prog_NMEDIT" 11908fi 11909 11910 if test -n "$ac_tool_prefix"; then 11911 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 11912set dummy ${ac_tool_prefix}lipo; ac_word=$2 11913{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11914$as_echo_n "checking for $ac_word... " >&6; } 11915if ${ac_cv_prog_LIPO+:} false; then : 11916 $as_echo_n "(cached) " >&6 11917else 11918 if test -n "$LIPO"; then 11919 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 11920else 11921as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11922for as_dir in $PATH 11923do 11924 IFS=$as_save_IFS 11925 test -z "$as_dir" && as_dir=. 11926 for ac_exec_ext in '' $ac_executable_extensions; do 11927 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11928 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 11929 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11930 break 2 11931 fi 11932done 11933 done 11934IFS=$as_save_IFS 11935 11936fi 11937fi 11938LIPO=$ac_cv_prog_LIPO 11939if test -n "$LIPO"; then 11940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 11941$as_echo "$LIPO" >&6; } 11942else 11943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11944$as_echo "no" >&6; } 11945fi 11946 11947 11948fi 11949if test -z "$ac_cv_prog_LIPO"; then 11950 ac_ct_LIPO=$LIPO 11951 # Extract the first word of "lipo", so it can be a program name with args. 11952set dummy lipo; ac_word=$2 11953{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11954$as_echo_n "checking for $ac_word... " >&6; } 11955if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 11956 $as_echo_n "(cached) " >&6 11957else 11958 if test -n "$ac_ct_LIPO"; then 11959 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 11960else 11961as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11962for as_dir in $PATH 11963do 11964 IFS=$as_save_IFS 11965 test -z "$as_dir" && as_dir=. 11966 for ac_exec_ext in '' $ac_executable_extensions; do 11967 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11968 ac_cv_prog_ac_ct_LIPO="lipo" 11969 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11970 break 2 11971 fi 11972done 11973 done 11974IFS=$as_save_IFS 11975 11976fi 11977fi 11978ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 11979if test -n "$ac_ct_LIPO"; then 11980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 11981$as_echo "$ac_ct_LIPO" >&6; } 11982else 11983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11984$as_echo "no" >&6; } 11985fi 11986 11987 if test "x$ac_ct_LIPO" = x; then 11988 LIPO=":" 11989 else 11990 case $cross_compiling:$ac_tool_warned in 11991yes:) 11992{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11993$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11994ac_tool_warned=yes ;; 11995esac 11996 LIPO=$ac_ct_LIPO 11997 fi 11998else 11999 LIPO="$ac_cv_prog_LIPO" 12000fi 12001 12002 if test -n "$ac_tool_prefix"; then 12003 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 12004set dummy ${ac_tool_prefix}otool; ac_word=$2 12005{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12006$as_echo_n "checking for $ac_word... " >&6; } 12007if ${ac_cv_prog_OTOOL+:} false; then : 12008 $as_echo_n "(cached) " >&6 12009else 12010 if test -n "$OTOOL"; then 12011 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 12012else 12013as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12014for as_dir in $PATH 12015do 12016 IFS=$as_save_IFS 12017 test -z "$as_dir" && as_dir=. 12018 for ac_exec_ext in '' $ac_executable_extensions; do 12019 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12020 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 12021 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12022 break 2 12023 fi 12024done 12025 done 12026IFS=$as_save_IFS 12027 12028fi 12029fi 12030OTOOL=$ac_cv_prog_OTOOL 12031if test -n "$OTOOL"; then 12032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 12033$as_echo "$OTOOL" >&6; } 12034else 12035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12036$as_echo "no" >&6; } 12037fi 12038 12039 12040fi 12041if test -z "$ac_cv_prog_OTOOL"; then 12042 ac_ct_OTOOL=$OTOOL 12043 # Extract the first word of "otool", so it can be a program name with args. 12044set dummy otool; ac_word=$2 12045{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12046$as_echo_n "checking for $ac_word... " >&6; } 12047if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 12048 $as_echo_n "(cached) " >&6 12049else 12050 if test -n "$ac_ct_OTOOL"; then 12051 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 12052else 12053as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12054for as_dir in $PATH 12055do 12056 IFS=$as_save_IFS 12057 test -z "$as_dir" && as_dir=. 12058 for ac_exec_ext in '' $ac_executable_extensions; do 12059 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12060 ac_cv_prog_ac_ct_OTOOL="otool" 12061 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12062 break 2 12063 fi 12064done 12065 done 12066IFS=$as_save_IFS 12067 12068fi 12069fi 12070ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 12071if test -n "$ac_ct_OTOOL"; then 12072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 12073$as_echo "$ac_ct_OTOOL" >&6; } 12074else 12075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12076$as_echo "no" >&6; } 12077fi 12078 12079 if test "x$ac_ct_OTOOL" = x; then 12080 OTOOL=":" 12081 else 12082 case $cross_compiling:$ac_tool_warned in 12083yes:) 12084{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 12085$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 12086ac_tool_warned=yes ;; 12087esac 12088 OTOOL=$ac_ct_OTOOL 12089 fi 12090else 12091 OTOOL="$ac_cv_prog_OTOOL" 12092fi 12093 12094 if test -n "$ac_tool_prefix"; then 12095 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 12096set dummy ${ac_tool_prefix}otool64; ac_word=$2 12097{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12098$as_echo_n "checking for $ac_word... " >&6; } 12099if ${ac_cv_prog_OTOOL64+:} false; then : 12100 $as_echo_n "(cached) " >&6 12101else 12102 if test -n "$OTOOL64"; then 12103 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 12104else 12105as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12106for as_dir in $PATH 12107do 12108 IFS=$as_save_IFS 12109 test -z "$as_dir" && as_dir=. 12110 for ac_exec_ext in '' $ac_executable_extensions; do 12111 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12112 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 12113 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12114 break 2 12115 fi 12116done 12117 done 12118IFS=$as_save_IFS 12119 12120fi 12121fi 12122OTOOL64=$ac_cv_prog_OTOOL64 12123if test -n "$OTOOL64"; then 12124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 12125$as_echo "$OTOOL64" >&6; } 12126else 12127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12128$as_echo "no" >&6; } 12129fi 12130 12131 12132fi 12133if test -z "$ac_cv_prog_OTOOL64"; then 12134 ac_ct_OTOOL64=$OTOOL64 12135 # Extract the first word of "otool64", so it can be a program name with args. 12136set dummy otool64; ac_word=$2 12137{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12138$as_echo_n "checking for $ac_word... " >&6; } 12139if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 12140 $as_echo_n "(cached) " >&6 12141else 12142 if test -n "$ac_ct_OTOOL64"; then 12143 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 12144else 12145as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12146for as_dir in $PATH 12147do 12148 IFS=$as_save_IFS 12149 test -z "$as_dir" && as_dir=. 12150 for ac_exec_ext in '' $ac_executable_extensions; do 12151 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12152 ac_cv_prog_ac_ct_OTOOL64="otool64" 12153 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12154 break 2 12155 fi 12156done 12157 done 12158IFS=$as_save_IFS 12159 12160fi 12161fi 12162ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 12163if test -n "$ac_ct_OTOOL64"; then 12164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 12165$as_echo "$ac_ct_OTOOL64" >&6; } 12166else 12167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12168$as_echo "no" >&6; } 12169fi 12170 12171 if test "x$ac_ct_OTOOL64" = x; then 12172 OTOOL64=":" 12173 else 12174 case $cross_compiling:$ac_tool_warned in 12175yes:) 12176{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 12177$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 12178ac_tool_warned=yes ;; 12179esac 12180 OTOOL64=$ac_ct_OTOOL64 12181 fi 12182else 12183 OTOOL64="$ac_cv_prog_OTOOL64" 12184fi 12185 12186 12187 12188 12189 12190 12191 12192 12193 12194 12195 12196 12197 12198 12199 12200 12201 12202 12203 12204 12205 12206 12207 12208 12209 12210 12211 12212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 12213$as_echo_n "checking for -single_module linker flag... " >&6; } 12214if ${lt_cv_apple_cc_single_mod+:} false; then : 12215 $as_echo_n "(cached) " >&6 12216else 12217 lt_cv_apple_cc_single_mod=no 12218 if test -z "$LT_MULTI_MODULE"; then 12219 # By default we will add the -single_module flag. You can override 12220 # by either setting the environment variable LT_MULTI_MODULE 12221 # non-empty at configure time, or by adding -multi_module to the 12222 # link flags. 12223 rm -rf libconftest.dylib* 12224 echo "int foo(void){return 1;}" > conftest.c 12225 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 12226-dynamiclib -Wl,-single_module conftest.c" >&5 12227 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 12228 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 12229 _lt_result=$? 12230 # If there is a non-empty error log, and "single_module" 12231 # appears in it, assume the flag caused a linker warning 12232 if test -s conftest.err && $GREP single_module conftest.err; then 12233 cat conftest.err >&5 12234 # Otherwise, if the output was created with a 0 exit code from 12235 # the compiler, it worked. 12236 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 12237 lt_cv_apple_cc_single_mod=yes 12238 else 12239 cat conftest.err >&5 12240 fi 12241 rm -rf libconftest.dylib* 12242 rm -f conftest.* 12243 fi 12244fi 12245{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 12246$as_echo "$lt_cv_apple_cc_single_mod" >&6; } 12247 12248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 12249$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 12250if ${lt_cv_ld_exported_symbols_list+:} false; then : 12251 $as_echo_n "(cached) " >&6 12252else 12253 lt_cv_ld_exported_symbols_list=no 12254 save_LDFLAGS=$LDFLAGS 12255 echo "_main" > conftest.sym 12256 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 12257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12258/* end confdefs.h. */ 12259 12260int 12261main () 12262{ 12263 12264 ; 12265 return 0; 12266} 12267_ACEOF 12268if ac_fn_c_try_link "$LINENO"; then : 12269 lt_cv_ld_exported_symbols_list=yes 12270else 12271 lt_cv_ld_exported_symbols_list=no 12272fi 12273rm -f core conftest.err conftest.$ac_objext \ 12274 conftest$ac_exeext conftest.$ac_ext 12275 LDFLAGS=$save_LDFLAGS 12276 12277fi 12278{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 12279$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 12280 12281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 12282$as_echo_n "checking for -force_load linker flag... " >&6; } 12283if ${lt_cv_ld_force_load+:} false; then : 12284 $as_echo_n "(cached) " >&6 12285else 12286 lt_cv_ld_force_load=no 12287 cat > conftest.c << _LT_EOF 12288int forced_loaded() { return 2;} 12289_LT_EOF 12290 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 12291 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 12292 echo "$AR cru libconftest.a conftest.o" >&5 12293 $AR cru libconftest.a conftest.o 2>&5 12294 echo "$RANLIB libconftest.a" >&5 12295 $RANLIB libconftest.a 2>&5 12296 cat > conftest.c << _LT_EOF 12297int main() { return 0;} 12298_LT_EOF 12299 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 12300 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 12301 _lt_result=$? 12302 if test -s conftest.err && $GREP force_load conftest.err; then 12303 cat conftest.err >&5 12304 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 12305 lt_cv_ld_force_load=yes 12306 else 12307 cat conftest.err >&5 12308 fi 12309 rm -f conftest.err libconftest.a conftest conftest.c 12310 rm -rf conftest.dSYM 12311 12312fi 12313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 12314$as_echo "$lt_cv_ld_force_load" >&6; } 12315 case $host_os in 12316 rhapsody* | darwin1.[012]) 12317 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 12318 darwin1.*) 12319 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 12320 darwin*) # darwin 5.x on 12321 # if running on 10.5 or later, the deployment target defaults 12322 # to the OS version, if on x86, and 10.4, the deployment 12323 # target defaults to 10.4. Don't you love it? 12324 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 12325 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 12326 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 12327 10.[012][,.]*) 12328 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 12329 10.*) 12330 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 12331 esac 12332 ;; 12333 esac 12334 if test yes = "$lt_cv_apple_cc_single_mod"; then 12335 _lt_dar_single_mod='$single_module' 12336 fi 12337 if test yes = "$lt_cv_ld_exported_symbols_list"; then 12338 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 12339 else 12340 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 12341 fi 12342 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 12343 _lt_dsymutil='~$DSYMUTIL $lib || :' 12344 else 12345 _lt_dsymutil= 12346 fi 12347 ;; 12348 esac 12349 12350# func_munge_path_list VARIABLE PATH 12351# ----------------------------------- 12352# VARIABLE is name of variable containing _space_ separated list of 12353# directories to be munged by the contents of PATH, which is string 12354# having a format: 12355# "DIR[:DIR]:" 12356# string "DIR[ DIR]" will be prepended to VARIABLE 12357# ":DIR[:DIR]" 12358# string "DIR[ DIR]" will be appended to VARIABLE 12359# "DIRP[:DIRP]::[DIRA:]DIRA" 12360# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 12361# "DIRA[ DIRA]" will be appended to VARIABLE 12362# "DIR[:DIR]" 12363# VARIABLE will be replaced by "DIR[ DIR]" 12364func_munge_path_list () 12365{ 12366 case x$2 in 12367 x) 12368 ;; 12369 *:) 12370 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 12371 ;; 12372 x:*) 12373 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 12374 ;; 12375 *::*) 12376 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 12377 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 12378 ;; 12379 *) 12380 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 12381 ;; 12382 esac 12383} 12384 12385for ac_header in dlfcn.h 12386do : 12387 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 12388" 12389if test "x$ac_cv_header_dlfcn_h" = xyes; then : 12390 cat >>confdefs.h <<_ACEOF 12391#define HAVE_DLFCN_H 1 12392_ACEOF 12393 12394fi 12395 12396done 12397 12398 12399 12400 12401 12402# Set options 12403 12404 12405 12406 enable_dlopen=no 12407 12408 12409 enable_win32_dll=no 12410 12411 12412 # Check whether --enable-shared was given. 12413if test "${enable_shared+set}" = set; then : 12414 enableval=$enable_shared; p=${PACKAGE-default} 12415 case $enableval in 12416 yes) enable_shared=yes ;; 12417 no) enable_shared=no ;; 12418 *) 12419 enable_shared=no 12420 # Look at the argument we got. We use all the common list separators. 12421 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 12422 for pkg in $enableval; do 12423 IFS=$lt_save_ifs 12424 if test "X$pkg" = "X$p"; then 12425 enable_shared=yes 12426 fi 12427 done 12428 IFS=$lt_save_ifs 12429 ;; 12430 esac 12431else 12432 enable_shared=yes 12433fi 12434 12435 12436 12437 12438 12439 12440 12441 12442 12443 # Check whether --enable-static was given. 12444if test "${enable_static+set}" = set; then : 12445 enableval=$enable_static; p=${PACKAGE-default} 12446 case $enableval in 12447 yes) enable_static=yes ;; 12448 no) enable_static=no ;; 12449 *) 12450 enable_static=no 12451 # Look at the argument we got. We use all the common list separators. 12452 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 12453 for pkg in $enableval; do 12454 IFS=$lt_save_ifs 12455 if test "X$pkg" = "X$p"; then 12456 enable_static=yes 12457 fi 12458 done 12459 IFS=$lt_save_ifs 12460 ;; 12461 esac 12462else 12463 enable_static=yes 12464fi 12465 12466 12467 12468 12469 12470 12471 12472 12473 12474 12475# Check whether --with-pic was given. 12476if test "${with_pic+set}" = set; then : 12477 withval=$with_pic; lt_p=${PACKAGE-default} 12478 case $withval in 12479 yes|no) pic_mode=$withval ;; 12480 *) 12481 pic_mode=default 12482 # Look at the argument we got. We use all the common list separators. 12483 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 12484 for lt_pkg in $withval; do 12485 IFS=$lt_save_ifs 12486 if test "X$lt_pkg" = "X$lt_p"; then 12487 pic_mode=yes 12488 fi 12489 done 12490 IFS=$lt_save_ifs 12491 ;; 12492 esac 12493else 12494 pic_mode=default 12495fi 12496 12497 12498 12499 12500 12501 12502 12503 12504 # Check whether --enable-fast-install was given. 12505if test "${enable_fast_install+set}" = set; then : 12506 enableval=$enable_fast_install; p=${PACKAGE-default} 12507 case $enableval in 12508 yes) enable_fast_install=yes ;; 12509 no) enable_fast_install=no ;; 12510 *) 12511 enable_fast_install=no 12512 # Look at the argument we got. We use all the common list separators. 12513 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 12514 for pkg in $enableval; do 12515 IFS=$lt_save_ifs 12516 if test "X$pkg" = "X$p"; then 12517 enable_fast_install=yes 12518 fi 12519 done 12520 IFS=$lt_save_ifs 12521 ;; 12522 esac 12523else 12524 enable_fast_install=yes 12525fi 12526 12527 12528 12529 12530 12531 12532 12533 12534 shared_archive_member_spec= 12535case $host,$enable_shared in 12536power*-*-aix[5-9]*,yes) 12537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 12538$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 12539 12540# Check whether --with-aix-soname was given. 12541if test "${with_aix_soname+set}" = set; then : 12542 withval=$with_aix_soname; case $withval in 12543 aix|svr4|both) 12544 ;; 12545 *) 12546 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 12547 ;; 12548 esac 12549 lt_cv_with_aix_soname=$with_aix_soname 12550else 12551 if ${lt_cv_with_aix_soname+:} false; then : 12552 $as_echo_n "(cached) " >&6 12553else 12554 lt_cv_with_aix_soname=aix 12555fi 12556 12557 with_aix_soname=$lt_cv_with_aix_soname 12558fi 12559 12560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 12561$as_echo "$with_aix_soname" >&6; } 12562 if test aix != "$with_aix_soname"; then 12563 # For the AIX way of multilib, we name the shared archive member 12564 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 12565 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 12566 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 12567 # the AIX toolchain works better with OBJECT_MODE set (default 32). 12568 if test 64 = "${OBJECT_MODE-32}"; then 12569 shared_archive_member_spec=shr_64 12570 else 12571 shared_archive_member_spec=shr 12572 fi 12573 fi 12574 ;; 12575*) 12576 with_aix_soname=aix 12577 ;; 12578esac 12579 12580 12581 12582 12583 12584 12585 12586 12587 12588 12589# This can be used to rebuild libtool when needed 12590LIBTOOL_DEPS=$ltmain 12591 12592# Always use our own libtool. 12593LIBTOOL='$(SHELL) $(top_builddir)/libtool' 12594 12595 12596 12597 12598 12599 12600 12601 12602 12603 12604 12605 12606 12607 12608 12609 12610 12611 12612 12613 12614 12615 12616 12617 12618 12619 12620 12621 12622 12623 12624test -z "$LN_S" && LN_S="ln -s" 12625 12626 12627 12628 12629 12630 12631 12632 12633 12634 12635 12636 12637 12638 12639if test -n "${ZSH_VERSION+set}"; then 12640 setopt NO_GLOB_SUBST 12641fi 12642 12643{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 12644$as_echo_n "checking for objdir... " >&6; } 12645if ${lt_cv_objdir+:} false; then : 12646 $as_echo_n "(cached) " >&6 12647else 12648 rm -f .libs 2>/dev/null 12649mkdir .libs 2>/dev/null 12650if test -d .libs; then 12651 lt_cv_objdir=.libs 12652else 12653 # MS-DOS does not allow filenames that begin with a dot. 12654 lt_cv_objdir=_libs 12655fi 12656rmdir .libs 2>/dev/null 12657fi 12658{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 12659$as_echo "$lt_cv_objdir" >&6; } 12660objdir=$lt_cv_objdir 12661 12662 12663 12664 12665 12666cat >>confdefs.h <<_ACEOF 12667#define LT_OBJDIR "$lt_cv_objdir/" 12668_ACEOF 12669 12670 12671 12672 12673case $host_os in 12674aix3*) 12675 # AIX sometimes has problems with the GCC collect2 program. For some 12676 # reason, if we set the COLLECT_NAMES environment variable, the problems 12677 # vanish in a puff of smoke. 12678 if test set != "${COLLECT_NAMES+set}"; then 12679 COLLECT_NAMES= 12680 export COLLECT_NAMES 12681 fi 12682 ;; 12683esac 12684 12685# Global variables: 12686ofile=libtool 12687can_build_shared=yes 12688 12689# All known linkers require a '.a' archive for static linking (except MSVC, 12690# which needs '.lib'). 12691libext=a 12692 12693with_gnu_ld=$lt_cv_prog_gnu_ld 12694 12695old_CC=$CC 12696old_CFLAGS=$CFLAGS 12697 12698# Set sane defaults for various variables 12699test -z "$CC" && CC=cc 12700test -z "$LTCC" && LTCC=$CC 12701test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 12702test -z "$LD" && LD=ld 12703test -z "$ac_objext" && ac_objext=o 12704 12705func_cc_basename $compiler 12706cc_basename=$func_cc_basename_result 12707 12708 12709# Only perform the check for file, if the check method requires it 12710test -z "$MAGIC_CMD" && MAGIC_CMD=file 12711case $deplibs_check_method in 12712file_magic*) 12713 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 12714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 12715$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 12716if ${lt_cv_path_MAGIC_CMD+:} false; then : 12717 $as_echo_n "(cached) " >&6 12718else 12719 case $MAGIC_CMD in 12720[\\/*] | ?:[\\/]*) 12721 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 12722 ;; 12723*) 12724 lt_save_MAGIC_CMD=$MAGIC_CMD 12725 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 12726 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 12727 for ac_dir in $ac_dummy; do 12728 IFS=$lt_save_ifs 12729 test -z "$ac_dir" && ac_dir=. 12730 if test -f "$ac_dir/${ac_tool_prefix}file"; then 12731 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 12732 if test -n "$file_magic_test_file"; then 12733 case $deplibs_check_method in 12734 "file_magic "*) 12735 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 12736 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12737 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 12738 $EGREP "$file_magic_regex" > /dev/null; then 12739 : 12740 else 12741 cat <<_LT_EOF 1>&2 12742 12743*** Warning: the command libtool uses to detect shared libraries, 12744*** $file_magic_cmd, produces output that libtool cannot recognize. 12745*** The result is that libtool may fail to recognize shared libraries 12746*** as such. This will affect the creation of libtool libraries that 12747*** depend on shared libraries, but programs linked with such libtool 12748*** libraries will work regardless of this problem. Nevertheless, you 12749*** may want to report the problem to your system manager and/or to 12750*** bug-libtool@gnu.org 12751 12752_LT_EOF 12753 fi ;; 12754 esac 12755 fi 12756 break 12757 fi 12758 done 12759 IFS=$lt_save_ifs 12760 MAGIC_CMD=$lt_save_MAGIC_CMD 12761 ;; 12762esac 12763fi 12764 12765MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12766if test -n "$MAGIC_CMD"; then 12767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 12768$as_echo "$MAGIC_CMD" >&6; } 12769else 12770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12771$as_echo "no" >&6; } 12772fi 12773 12774 12775 12776 12777 12778if test -z "$lt_cv_path_MAGIC_CMD"; then 12779 if test -n "$ac_tool_prefix"; then 12780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 12781$as_echo_n "checking for file... " >&6; } 12782if ${lt_cv_path_MAGIC_CMD+:} false; then : 12783 $as_echo_n "(cached) " >&6 12784else 12785 case $MAGIC_CMD in 12786[\\/*] | ?:[\\/]*) 12787 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 12788 ;; 12789*) 12790 lt_save_MAGIC_CMD=$MAGIC_CMD 12791 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 12792 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 12793 for ac_dir in $ac_dummy; do 12794 IFS=$lt_save_ifs 12795 test -z "$ac_dir" && ac_dir=. 12796 if test -f "$ac_dir/file"; then 12797 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 12798 if test -n "$file_magic_test_file"; then 12799 case $deplibs_check_method in 12800 "file_magic "*) 12801 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 12802 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12803 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 12804 $EGREP "$file_magic_regex" > /dev/null; then 12805 : 12806 else 12807 cat <<_LT_EOF 1>&2 12808 12809*** Warning: the command libtool uses to detect shared libraries, 12810*** $file_magic_cmd, produces output that libtool cannot recognize. 12811*** The result is that libtool may fail to recognize shared libraries 12812*** as such. This will affect the creation of libtool libraries that 12813*** depend on shared libraries, but programs linked with such libtool 12814*** libraries will work regardless of this problem. Nevertheless, you 12815*** may want to report the problem to your system manager and/or to 12816*** bug-libtool@gnu.org 12817 12818_LT_EOF 12819 fi ;; 12820 esac 12821 fi 12822 break 12823 fi 12824 done 12825 IFS=$lt_save_ifs 12826 MAGIC_CMD=$lt_save_MAGIC_CMD 12827 ;; 12828esac 12829fi 12830 12831MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12832if test -n "$MAGIC_CMD"; then 12833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 12834$as_echo "$MAGIC_CMD" >&6; } 12835else 12836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12837$as_echo "no" >&6; } 12838fi 12839 12840 12841 else 12842 MAGIC_CMD=: 12843 fi 12844fi 12845 12846 fi 12847 ;; 12848esac 12849 12850# Use C for the default configuration in the libtool script 12851 12852lt_save_CC=$CC 12853ac_ext=c 12854ac_cpp='$CPP $CPPFLAGS' 12855ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 12856ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 12857ac_compiler_gnu=$ac_cv_c_compiler_gnu 12858 12859 12860# Source file extension for C test sources. 12861ac_ext=c 12862 12863# Object file extension for compiled C test sources. 12864objext=o 12865objext=$objext 12866 12867# Code to be used in simple compile tests 12868lt_simple_compile_test_code="int some_variable = 0;" 12869 12870# Code to be used in simple link tests 12871lt_simple_link_test_code='int main(){return(0);}' 12872 12873 12874 12875 12876 12877 12878 12879# If no C compiler was specified, use CC. 12880LTCC=${LTCC-"$CC"} 12881 12882# If no C compiler flags were specified, use CFLAGS. 12883LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 12884 12885# Allow CC to be a program name with arguments. 12886compiler=$CC 12887 12888# Save the default compiler, since it gets overwritten when the other 12889# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 12890compiler_DEFAULT=$CC 12891 12892# save warnings/boilerplate of simple test code 12893ac_outfile=conftest.$ac_objext 12894echo "$lt_simple_compile_test_code" >conftest.$ac_ext 12895eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 12896_lt_compiler_boilerplate=`cat conftest.err` 12897$RM conftest* 12898 12899ac_outfile=conftest.$ac_objext 12900echo "$lt_simple_link_test_code" >conftest.$ac_ext 12901eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 12902_lt_linker_boilerplate=`cat conftest.err` 12903$RM -r conftest* 12904 12905 12906## CAVEAT EMPTOR: 12907## There is no encapsulation within the following macros, do not change 12908## the running order or otherwise move them around unless you know exactly 12909## what you are doing... 12910if test -n "$compiler"; then 12911 12912lt_prog_compiler_no_builtin_flag= 12913 12914if test yes = "$GCC"; then 12915 case $cc_basename in 12916 nvcc*) 12917 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 12918 *) 12919 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 12920 esac 12921 12922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 12923$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 12924if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 12925 $as_echo_n "(cached) " >&6 12926else 12927 lt_cv_prog_compiler_rtti_exceptions=no 12928 ac_outfile=conftest.$ac_objext 12929 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12930 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 12931 # Insert the option either (1) after the last *FLAGS variable, or 12932 # (2) before a word containing "conftest.", or (3) at the end. 12933 # Note that $ac_compile itself does not contain backslashes and begins 12934 # with a dollar sign (not a hyphen), so the echo should work correctly. 12935 # The option is referenced via a variable to avoid confusing sed. 12936 lt_compile=`echo "$ac_compile" | $SED \ 12937 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 12938 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 12939 -e 's:$: $lt_compiler_flag:'` 12940 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 12941 (eval "$lt_compile" 2>conftest.err) 12942 ac_status=$? 12943 cat conftest.err >&5 12944 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12945 if (exit $ac_status) && test -s "$ac_outfile"; then 12946 # The compiler can only warn and ignore the option if not recognized 12947 # So say no if there are warnings other than the usual output. 12948 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 12949 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12950 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 12951 lt_cv_prog_compiler_rtti_exceptions=yes 12952 fi 12953 fi 12954 $RM conftest* 12955 12956fi 12957{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 12958$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 12959 12960if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 12961 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 12962else 12963 : 12964fi 12965 12966fi 12967 12968 12969 12970 12971 12972 12973 lt_prog_compiler_wl= 12974lt_prog_compiler_pic= 12975lt_prog_compiler_static= 12976 12977 12978 if test yes = "$GCC"; then 12979 lt_prog_compiler_wl='-Wl,' 12980 lt_prog_compiler_static='-static' 12981 12982 case $host_os in 12983 aix*) 12984 # All AIX code is PIC. 12985 if test ia64 = "$host_cpu"; then 12986 # AIX 5 now supports IA64 processor 12987 lt_prog_compiler_static='-Bstatic' 12988 fi 12989 lt_prog_compiler_pic='-fPIC' 12990 ;; 12991 12992 amigaos*) 12993 case $host_cpu in 12994 powerpc) 12995 # see comment about AmigaOS4 .so support 12996 lt_prog_compiler_pic='-fPIC' 12997 ;; 12998 m68k) 12999 # FIXME: we need at least 68020 code to build shared libraries, but 13000 # adding the '-m68020' flag to GCC prevents building anything better, 13001 # like '-m68040'. 13002 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 13003 ;; 13004 esac 13005 ;; 13006 13007 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 13008 # PIC is the default for these OSes. 13009 ;; 13010 13011 mingw* | cygwin* | pw32* | os2* | cegcc*) 13012 # This hack is so that the source file can tell whether it is being 13013 # built for inclusion in a dll (and should export symbols for example). 13014 # Although the cygwin gcc ignores -fPIC, still need this for old-style 13015 # (--disable-auto-import) libraries 13016 lt_prog_compiler_pic='-DDLL_EXPORT' 13017 case $host_os in 13018 os2*) 13019 lt_prog_compiler_static='$wl-static' 13020 ;; 13021 esac 13022 ;; 13023 13024 darwin* | rhapsody*) 13025 # PIC is the default on this platform 13026 # Common symbols not allowed in MH_DYLIB files 13027 lt_prog_compiler_pic='-fno-common' 13028 ;; 13029 13030 haiku*) 13031 # PIC is the default for Haiku. 13032 # The "-static" flag exists, but is broken. 13033 lt_prog_compiler_static= 13034 ;; 13035 13036 hpux*) 13037 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 13038 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 13039 # sets the default TLS model and affects inlining. 13040 case $host_cpu in 13041 hppa*64*) 13042 # +Z the default 13043 ;; 13044 *) 13045 lt_prog_compiler_pic='-fPIC' 13046 ;; 13047 esac 13048 ;; 13049 13050 interix[3-9]*) 13051 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 13052 # Instead, we relocate shared libraries at runtime. 13053 ;; 13054 13055 msdosdjgpp*) 13056 # Just because we use GCC doesn't mean we suddenly get shared libraries 13057 # on systems that don't support them. 13058 lt_prog_compiler_can_build_shared=no 13059 enable_shared=no 13060 ;; 13061 13062 *nto* | *qnx*) 13063 # QNX uses GNU C++, but need to define -shared option too, otherwise 13064 # it will coredump. 13065 lt_prog_compiler_pic='-fPIC -shared' 13066 ;; 13067 13068 sysv4*MP*) 13069 if test -d /usr/nec; then 13070 lt_prog_compiler_pic=-Kconform_pic 13071 fi 13072 ;; 13073 13074 *) 13075 lt_prog_compiler_pic='-fPIC' 13076 ;; 13077 esac 13078 13079 case $cc_basename in 13080 nvcc*) # Cuda Compiler Driver 2.2 13081 lt_prog_compiler_wl='-Xlinker ' 13082 if test -n "$lt_prog_compiler_pic"; then 13083 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 13084 fi 13085 ;; 13086 esac 13087 else 13088 # PORTME Check for flag to pass linker flags through the system compiler. 13089 case $host_os in 13090 aix*) 13091 lt_prog_compiler_wl='-Wl,' 13092 if test ia64 = "$host_cpu"; then 13093 # AIX 5 now supports IA64 processor 13094 lt_prog_compiler_static='-Bstatic' 13095 else 13096 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 13097 fi 13098 ;; 13099 13100 darwin* | rhapsody*) 13101 # PIC is the default on this platform 13102 # Common symbols not allowed in MH_DYLIB files 13103 lt_prog_compiler_pic='-fno-common' 13104 case $cc_basename in 13105 nagfor*) 13106 # NAG Fortran compiler 13107 lt_prog_compiler_wl='-Wl,-Wl,,' 13108 lt_prog_compiler_pic='-PIC' 13109 lt_prog_compiler_static='-Bstatic' 13110 ;; 13111 esac 13112 ;; 13113 13114 mingw* | cygwin* | pw32* | os2* | cegcc*) 13115 # This hack is so that the source file can tell whether it is being 13116 # built for inclusion in a dll (and should export symbols for example). 13117 lt_prog_compiler_pic='-DDLL_EXPORT' 13118 case $host_os in 13119 os2*) 13120 lt_prog_compiler_static='$wl-static' 13121 ;; 13122 esac 13123 ;; 13124 13125 hpux9* | hpux10* | hpux11*) 13126 lt_prog_compiler_wl='-Wl,' 13127 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 13128 # not for PA HP-UX. 13129 case $host_cpu in 13130 hppa*64*|ia64*) 13131 # +Z the default 13132 ;; 13133 *) 13134 lt_prog_compiler_pic='+Z' 13135 ;; 13136 esac 13137 # Is there a better lt_prog_compiler_static that works with the bundled CC? 13138 lt_prog_compiler_static='$wl-a ${wl}archive' 13139 ;; 13140 13141 irix5* | irix6* | nonstopux*) 13142 lt_prog_compiler_wl='-Wl,' 13143 # PIC (with -KPIC) is the default. 13144 lt_prog_compiler_static='-non_shared' 13145 ;; 13146 13147 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 13148 case $cc_basename in 13149 # old Intel for x86_64, which still supported -KPIC. 13150 ecc*) 13151 lt_prog_compiler_wl='-Wl,' 13152 lt_prog_compiler_pic='-KPIC' 13153 lt_prog_compiler_static='-static' 13154 ;; 13155 # icc used to be incompatible with GCC. 13156 # ICC 10 doesn't accept -KPIC any more. 13157 icc* | ifort*) 13158 lt_prog_compiler_wl='-Wl,' 13159 lt_prog_compiler_pic='-fPIC' 13160 lt_prog_compiler_static='-static' 13161 ;; 13162 # Lahey Fortran 8.1. 13163 lf95*) 13164 lt_prog_compiler_wl='-Wl,' 13165 lt_prog_compiler_pic='--shared' 13166 lt_prog_compiler_static='--static' 13167 ;; 13168 nagfor*) 13169 # NAG Fortran compiler 13170 lt_prog_compiler_wl='-Wl,-Wl,,' 13171 lt_prog_compiler_pic='-PIC' 13172 lt_prog_compiler_static='-Bstatic' 13173 ;; 13174 tcc*) 13175 # Fabrice Bellard et al's Tiny C Compiler 13176 lt_prog_compiler_wl='-Wl,' 13177 lt_prog_compiler_pic='-fPIC' 13178 lt_prog_compiler_static='-static' 13179 ;; 13180 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 13181 # Portland Group compilers (*not* the Pentium gcc compiler, 13182 # which looks to be a dead project) 13183 lt_prog_compiler_wl='-Wl,' 13184 lt_prog_compiler_pic='-fpic' 13185 lt_prog_compiler_static='-Bstatic' 13186 ;; 13187 ccc*) 13188 lt_prog_compiler_wl='-Wl,' 13189 # All Alpha code is PIC. 13190 lt_prog_compiler_static='-non_shared' 13191 ;; 13192 xl* | bgxl* | bgf* | mpixl*) 13193 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 13194 lt_prog_compiler_wl='-Wl,' 13195 lt_prog_compiler_pic='-qpic' 13196 lt_prog_compiler_static='-qstaticlink' 13197 ;; 13198 *) 13199 case `$CC -V 2>&1 | sed 5q` in 13200 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 13201 # Sun Fortran 8.3 passes all unrecognized flags to the linker 13202 lt_prog_compiler_pic='-KPIC' 13203 lt_prog_compiler_static='-Bstatic' 13204 lt_prog_compiler_wl='' 13205 ;; 13206 *Sun\ F* | *Sun*Fortran*) 13207 lt_prog_compiler_pic='-KPIC' 13208 lt_prog_compiler_static='-Bstatic' 13209 lt_prog_compiler_wl='-Qoption ld ' 13210 ;; 13211 *Sun\ C*) 13212 # Sun C 5.9 13213 lt_prog_compiler_pic='-KPIC' 13214 lt_prog_compiler_static='-Bstatic' 13215 lt_prog_compiler_wl='-Wl,' 13216 ;; 13217 *Intel*\ [CF]*Compiler*) 13218 lt_prog_compiler_wl='-Wl,' 13219 lt_prog_compiler_pic='-fPIC' 13220 lt_prog_compiler_static='-static' 13221 ;; 13222 *Portland\ Group*) 13223 lt_prog_compiler_wl='-Wl,' 13224 lt_prog_compiler_pic='-fpic' 13225 lt_prog_compiler_static='-Bstatic' 13226 ;; 13227 esac 13228 ;; 13229 esac 13230 ;; 13231 13232 newsos6) 13233 lt_prog_compiler_pic='-KPIC' 13234 lt_prog_compiler_static='-Bstatic' 13235 ;; 13236 13237 *nto* | *qnx*) 13238 # QNX uses GNU C++, but need to define -shared option too, otherwise 13239 # it will coredump. 13240 lt_prog_compiler_pic='-fPIC -shared' 13241 ;; 13242 13243 osf3* | osf4* | osf5*) 13244 lt_prog_compiler_wl='-Wl,' 13245 # All OSF/1 code is PIC. 13246 lt_prog_compiler_static='-non_shared' 13247 ;; 13248 13249 rdos*) 13250 lt_prog_compiler_static='-non_shared' 13251 ;; 13252 13253 solaris*) 13254 lt_prog_compiler_pic='-KPIC' 13255 lt_prog_compiler_static='-Bstatic' 13256 case $cc_basename in 13257 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 13258 lt_prog_compiler_wl='-Qoption ld ';; 13259 *) 13260 lt_prog_compiler_wl='-Wl,';; 13261 esac 13262 ;; 13263 13264 sunos4*) 13265 lt_prog_compiler_wl='-Qoption ld ' 13266 lt_prog_compiler_pic='-PIC' 13267 lt_prog_compiler_static='-Bstatic' 13268 ;; 13269 13270 sysv4 | sysv4.2uw2* | sysv4.3*) 13271 lt_prog_compiler_wl='-Wl,' 13272 lt_prog_compiler_pic='-KPIC' 13273 lt_prog_compiler_static='-Bstatic' 13274 ;; 13275 13276 sysv4*MP*) 13277 if test -d /usr/nec; then 13278 lt_prog_compiler_pic='-Kconform_pic' 13279 lt_prog_compiler_static='-Bstatic' 13280 fi 13281 ;; 13282 13283 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 13284 lt_prog_compiler_wl='-Wl,' 13285 lt_prog_compiler_pic='-KPIC' 13286 lt_prog_compiler_static='-Bstatic' 13287 ;; 13288 13289 unicos*) 13290 lt_prog_compiler_wl='-Wl,' 13291 lt_prog_compiler_can_build_shared=no 13292 ;; 13293 13294 uts4*) 13295 lt_prog_compiler_pic='-pic' 13296 lt_prog_compiler_static='-Bstatic' 13297 ;; 13298 13299 *) 13300 lt_prog_compiler_can_build_shared=no 13301 ;; 13302 esac 13303 fi 13304 13305case $host_os in 13306 # For platforms that do not support PIC, -DPIC is meaningless: 13307 *djgpp*) 13308 lt_prog_compiler_pic= 13309 ;; 13310 *) 13311 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 13312 ;; 13313esac 13314 13315{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 13316$as_echo_n "checking for $compiler option to produce PIC... " >&6; } 13317if ${lt_cv_prog_compiler_pic+:} false; then : 13318 $as_echo_n "(cached) " >&6 13319else 13320 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 13321fi 13322{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 13323$as_echo "$lt_cv_prog_compiler_pic" >&6; } 13324lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 13325 13326# 13327# Check to make sure the PIC flag actually works. 13328# 13329if test -n "$lt_prog_compiler_pic"; then 13330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 13331$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 13332if ${lt_cv_prog_compiler_pic_works+:} false; then : 13333 $as_echo_n "(cached) " >&6 13334else 13335 lt_cv_prog_compiler_pic_works=no 13336 ac_outfile=conftest.$ac_objext 13337 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13338 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 13339 # Insert the option either (1) after the last *FLAGS variable, or 13340 # (2) before a word containing "conftest.", or (3) at the end. 13341 # Note that $ac_compile itself does not contain backslashes and begins 13342 # with a dollar sign (not a hyphen), so the echo should work correctly. 13343 # The option is referenced via a variable to avoid confusing sed. 13344 lt_compile=`echo "$ac_compile" | $SED \ 13345 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 13346 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 13347 -e 's:$: $lt_compiler_flag:'` 13348 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 13349 (eval "$lt_compile" 2>conftest.err) 13350 ac_status=$? 13351 cat conftest.err >&5 13352 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13353 if (exit $ac_status) && test -s "$ac_outfile"; then 13354 # The compiler can only warn and ignore the option if not recognized 13355 # So say no if there are warnings other than the usual output. 13356 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 13357 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 13358 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 13359 lt_cv_prog_compiler_pic_works=yes 13360 fi 13361 fi 13362 $RM conftest* 13363 13364fi 13365{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 13366$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 13367 13368if test yes = "$lt_cv_prog_compiler_pic_works"; then 13369 case $lt_prog_compiler_pic in 13370 "" | " "*) ;; 13371 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 13372 esac 13373else 13374 lt_prog_compiler_pic= 13375 lt_prog_compiler_can_build_shared=no 13376fi 13377 13378fi 13379 13380 13381 13382 13383 13384 13385 13386 13387 13388 13389 13390# 13391# Check to make sure the static flag actually works. 13392# 13393wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 13394{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 13395$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 13396if ${lt_cv_prog_compiler_static_works+:} false; then : 13397 $as_echo_n "(cached) " >&6 13398else 13399 lt_cv_prog_compiler_static_works=no 13400 save_LDFLAGS=$LDFLAGS 13401 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 13402 echo "$lt_simple_link_test_code" > conftest.$ac_ext 13403 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 13404 # The linker can only warn and ignore the option if not recognized 13405 # So say no if there are warnings 13406 if test -s conftest.err; then 13407 # Append any errors to the config.log. 13408 cat conftest.err 1>&5 13409 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 13410 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 13411 if diff conftest.exp conftest.er2 >/dev/null; then 13412 lt_cv_prog_compiler_static_works=yes 13413 fi 13414 else 13415 lt_cv_prog_compiler_static_works=yes 13416 fi 13417 fi 13418 $RM -r conftest* 13419 LDFLAGS=$save_LDFLAGS 13420 13421fi 13422{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 13423$as_echo "$lt_cv_prog_compiler_static_works" >&6; } 13424 13425if test yes = "$lt_cv_prog_compiler_static_works"; then 13426 : 13427else 13428 lt_prog_compiler_static= 13429fi 13430 13431 13432 13433 13434 13435 13436 13437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 13438$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 13439if ${lt_cv_prog_compiler_c_o+:} false; then : 13440 $as_echo_n "(cached) " >&6 13441else 13442 lt_cv_prog_compiler_c_o=no 13443 $RM -r conftest 2>/dev/null 13444 mkdir conftest 13445 cd conftest 13446 mkdir out 13447 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13448 13449 lt_compiler_flag="-o out/conftest2.$ac_objext" 13450 # Insert the option either (1) after the last *FLAGS variable, or 13451 # (2) before a word containing "conftest.", or (3) at the end. 13452 # Note that $ac_compile itself does not contain backslashes and begins 13453 # with a dollar sign (not a hyphen), so the echo should work correctly. 13454 lt_compile=`echo "$ac_compile" | $SED \ 13455 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 13456 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 13457 -e 's:$: $lt_compiler_flag:'` 13458 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 13459 (eval "$lt_compile" 2>out/conftest.err) 13460 ac_status=$? 13461 cat out/conftest.err >&5 13462 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13463 if (exit $ac_status) && test -s out/conftest2.$ac_objext 13464 then 13465 # The compiler can only warn and ignore the option if not recognized 13466 # So say no if there are warnings 13467 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 13468 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 13469 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 13470 lt_cv_prog_compiler_c_o=yes 13471 fi 13472 fi 13473 chmod u+w . 2>&5 13474 $RM conftest* 13475 # SGI C++ compiler will create directory out/ii_files/ for 13476 # template instantiation 13477 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 13478 $RM out/* && rmdir out 13479 cd .. 13480 $RM -r conftest 13481 $RM conftest* 13482 13483fi 13484{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 13485$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 13486 13487 13488 13489 13490 13491 13492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 13493$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 13494if ${lt_cv_prog_compiler_c_o+:} false; then : 13495 $as_echo_n "(cached) " >&6 13496else 13497 lt_cv_prog_compiler_c_o=no 13498 $RM -r conftest 2>/dev/null 13499 mkdir conftest 13500 cd conftest 13501 mkdir out 13502 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13503 13504 lt_compiler_flag="-o out/conftest2.$ac_objext" 13505 # Insert the option either (1) after the last *FLAGS variable, or 13506 # (2) before a word containing "conftest.", or (3) at the end. 13507 # Note that $ac_compile itself does not contain backslashes and begins 13508 # with a dollar sign (not a hyphen), so the echo should work correctly. 13509 lt_compile=`echo "$ac_compile" | $SED \ 13510 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 13511 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 13512 -e 's:$: $lt_compiler_flag:'` 13513 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 13514 (eval "$lt_compile" 2>out/conftest.err) 13515 ac_status=$? 13516 cat out/conftest.err >&5 13517 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13518 if (exit $ac_status) && test -s out/conftest2.$ac_objext 13519 then 13520 # The compiler can only warn and ignore the option if not recognized 13521 # So say no if there are warnings 13522 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 13523 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 13524 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 13525 lt_cv_prog_compiler_c_o=yes 13526 fi 13527 fi 13528 chmod u+w . 2>&5 13529 $RM conftest* 13530 # SGI C++ compiler will create directory out/ii_files/ for 13531 # template instantiation 13532 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 13533 $RM out/* && rmdir out 13534 cd .. 13535 $RM -r conftest 13536 $RM conftest* 13537 13538fi 13539{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 13540$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 13541 13542 13543 13544 13545hard_links=nottested 13546if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 13547 # do not overwrite the value of need_locks provided by the user 13548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 13549$as_echo_n "checking if we can lock with hard links... " >&6; } 13550 hard_links=yes 13551 $RM conftest* 13552 ln conftest.a conftest.b 2>/dev/null && hard_links=no 13553 touch conftest.a 13554 ln conftest.a conftest.b 2>&5 || hard_links=no 13555 ln conftest.a conftest.b 2>/dev/null && hard_links=no 13556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 13557$as_echo "$hard_links" >&6; } 13558 if test no = "$hard_links"; then 13559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 13560$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 13561 need_locks=warn 13562 fi 13563else 13564 need_locks=no 13565fi 13566 13567 13568 13569 13570 13571 13572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 13573$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 13574 13575 runpath_var= 13576 allow_undefined_flag= 13577 always_export_symbols=no 13578 archive_cmds= 13579 archive_expsym_cmds= 13580 compiler_needs_object=no 13581 enable_shared_with_static_runtimes=no 13582 export_dynamic_flag_spec= 13583 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 13584 hardcode_automatic=no 13585 hardcode_direct=no 13586 hardcode_direct_absolute=no 13587 hardcode_libdir_flag_spec= 13588 hardcode_libdir_separator= 13589 hardcode_minus_L=no 13590 hardcode_shlibpath_var=unsupported 13591 inherit_rpath=no 13592 link_all_deplibs=unknown 13593 module_cmds= 13594 module_expsym_cmds= 13595 old_archive_from_new_cmds= 13596 old_archive_from_expsyms_cmds= 13597 thread_safe_flag_spec= 13598 whole_archive_flag_spec= 13599 # include_expsyms should be a list of space-separated symbols to be *always* 13600 # included in the symbol list 13601 include_expsyms= 13602 # exclude_expsyms can be an extended regexp of symbols to exclude 13603 # it will be wrapped by ' (' and ')$', so one must not match beginning or 13604 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 13605 # as well as any symbol that contains 'd'. 13606 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 13607 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 13608 # platforms (ab)use it in PIC code, but their linkers get confused if 13609 # the symbol is explicitly referenced. Since portable code cannot 13610 # rely on this symbol name, it's probably fine to never include it in 13611 # preloaded symbol tables. 13612 # Exclude shared library initialization/finalization symbols. 13613 extract_expsyms_cmds= 13614 13615 case $host_os in 13616 cygwin* | mingw* | pw32* | cegcc*) 13617 # FIXME: the MSVC++ port hasn't been tested in a loooong time 13618 # When not using gcc, we currently assume that we are using 13619 # Microsoft Visual C++. 13620 if test yes != "$GCC"; then 13621 with_gnu_ld=no 13622 fi 13623 ;; 13624 interix*) 13625 # we just hope/assume this is gcc and not c89 (= MSVC++) 13626 with_gnu_ld=yes 13627 ;; 13628 openbsd* | bitrig*) 13629 with_gnu_ld=no 13630 ;; 13631 esac 13632 13633 ld_shlibs=yes 13634 13635 # On some targets, GNU ld is compatible enough with the native linker 13636 # that we're better off using the native interface for both. 13637 lt_use_gnu_ld_interface=no 13638 if test yes = "$with_gnu_ld"; then 13639 case $host_os in 13640 aix*) 13641 # The AIX port of GNU ld has always aspired to compatibility 13642 # with the native linker. However, as the warning in the GNU ld 13643 # block says, versions before 2.19.5* couldn't really create working 13644 # shared libraries, regardless of the interface used. 13645 case `$LD -v 2>&1` in 13646 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 13647 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 13648 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 13649 *) 13650 lt_use_gnu_ld_interface=yes 13651 ;; 13652 esac 13653 ;; 13654 *) 13655 lt_use_gnu_ld_interface=yes 13656 ;; 13657 esac 13658 fi 13659 13660 if test yes = "$lt_use_gnu_ld_interface"; then 13661 # If archive_cmds runs LD, not CC, wlarc should be empty 13662 wlarc='$wl' 13663 13664 # Set some defaults for GNU ld with shared library support. These 13665 # are reset later if shared libraries are not supported. Putting them 13666 # here allows them to be overridden if necessary. 13667 runpath_var=LD_RUN_PATH 13668 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13669 export_dynamic_flag_spec='$wl--export-dynamic' 13670 # ancient GNU ld didn't support --whole-archive et. al. 13671 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 13672 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 13673 else 13674 whole_archive_flag_spec= 13675 fi 13676 supports_anon_versioning=no 13677 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 13678 *GNU\ gold*) supports_anon_versioning=yes ;; 13679 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 13680 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 13681 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 13682 *\ 2.11.*) ;; # other 2.11 versions 13683 *) supports_anon_versioning=yes ;; 13684 esac 13685 13686 # See if GNU ld supports shared libraries. 13687 case $host_os in 13688 aix[3-9]*) 13689 # On AIX/PPC, the GNU linker is very broken 13690 if test ia64 != "$host_cpu"; then 13691 ld_shlibs=no 13692 cat <<_LT_EOF 1>&2 13693 13694*** Warning: the GNU linker, at least up to release 2.19, is reported 13695*** to be unable to reliably create shared libraries on AIX. 13696*** Therefore, libtool is disabling shared libraries support. If you 13697*** really care for shared libraries, you may want to install binutils 13698*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 13699*** You will then need to restart the configuration process. 13700 13701_LT_EOF 13702 fi 13703 ;; 13704 13705 amigaos*) 13706 case $host_cpu in 13707 powerpc) 13708 # see comment about AmigaOS4 .so support 13709 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13710 archive_expsym_cmds='' 13711 ;; 13712 m68k) 13713 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 13714 hardcode_libdir_flag_spec='-L$libdir' 13715 hardcode_minus_L=yes 13716 ;; 13717 esac 13718 ;; 13719 13720 beos*) 13721 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13722 allow_undefined_flag=unsupported 13723 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 13724 # support --undefined. This deserves some investigation. FIXME 13725 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13726 else 13727 ld_shlibs=no 13728 fi 13729 ;; 13730 13731 cygwin* | mingw* | pw32* | cegcc*) 13732 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 13733 # as there is no search path for DLLs. 13734 hardcode_libdir_flag_spec='-L$libdir' 13735 export_dynamic_flag_spec='$wl--export-all-symbols' 13736 allow_undefined_flag=unsupported 13737 always_export_symbols=no 13738 enable_shared_with_static_runtimes=yes 13739 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 13740 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 13741 13742 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 13743 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 13744 # If the export-symbols file already is a .def file, use it as 13745 # is; otherwise, prepend EXPORTS... 13746 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 13747 cp $export_symbols $output_objdir/$soname.def; 13748 else 13749 echo EXPORTS > $output_objdir/$soname.def; 13750 cat $export_symbols >> $output_objdir/$soname.def; 13751 fi~ 13752 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 13753 else 13754 ld_shlibs=no 13755 fi 13756 ;; 13757 13758 haiku*) 13759 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13760 link_all_deplibs=yes 13761 ;; 13762 13763 os2*) 13764 hardcode_libdir_flag_spec='-L$libdir' 13765 hardcode_minus_L=yes 13766 allow_undefined_flag=unsupported 13767 shrext_cmds=.dll 13768 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 13769 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 13770 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 13771 $ECHO EXPORTS >> $output_objdir/$libname.def~ 13772 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 13773 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 13774 emximp -o $lib $output_objdir/$libname.def' 13775 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 13776 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 13777 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 13778 $ECHO EXPORTS >> $output_objdir/$libname.def~ 13779 prefix_cmds="$SED"~ 13780 if test EXPORTS = "`$SED 1q $export_symbols`"; then 13781 prefix_cmds="$prefix_cmds -e 1d"; 13782 fi~ 13783 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 13784 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 13785 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 13786 emximp -o $lib $output_objdir/$libname.def' 13787 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 13788 enable_shared_with_static_runtimes=yes 13789 ;; 13790 13791 interix[3-9]*) 13792 hardcode_direct=no 13793 hardcode_shlibpath_var=no 13794 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 13795 export_dynamic_flag_spec='$wl-E' 13796 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 13797 # Instead, shared libraries are loaded at an image base (0x10000000 by 13798 # default) and relocated if they conflict, which is a slow very memory 13799 # consuming and fragmenting process. To avoid this, we pick a random, 13800 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 13801 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 13802 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 13803 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 13804 ;; 13805 13806 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 13807 tmp_diet=no 13808 if test linux-dietlibc = "$host_os"; then 13809 case $cc_basename in 13810 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 13811 esac 13812 fi 13813 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 13814 && test no = "$tmp_diet" 13815 then 13816 tmp_addflag=' $pic_flag' 13817 tmp_sharedflag='-shared' 13818 case $cc_basename,$host_cpu in 13819 pgcc*) # Portland Group C compiler 13820 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' 13821 tmp_addflag=' $pic_flag' 13822 ;; 13823 pgf77* | pgf90* | pgf95* | pgfortran*) 13824 # Portland Group f77 and f90 compilers 13825 whole_archive_flag_spec='$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' 13826 tmp_addflag=' $pic_flag -Mnomain' ;; 13827 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 13828 tmp_addflag=' -i_dynamic' ;; 13829 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 13830 tmp_addflag=' -i_dynamic -nofor_main' ;; 13831 ifc* | ifort*) # Intel Fortran compiler 13832 tmp_addflag=' -nofor_main' ;; 13833 lf95*) # Lahey Fortran 8.1 13834 whole_archive_flag_spec= 13835 tmp_sharedflag='--shared' ;; 13836 nagfor*) # NAGFOR 5.3 13837 tmp_sharedflag='-Wl,-shared' ;; 13838 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 13839 tmp_sharedflag='-qmkshrobj' 13840 tmp_addflag= ;; 13841 nvcc*) # Cuda Compiler Driver 2.2 13842 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 13843 compiler_needs_object=yes 13844 ;; 13845 esac 13846 case `$CC -V 2>&1 | sed 5q` in 13847 *Sun\ C*) # Sun C 5.9 13848 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\"` $wl--no-whole-archive' 13849 compiler_needs_object=yes 13850 tmp_sharedflag='-G' ;; 13851 *Sun\ F*) # Sun Fortran 8.3 13852 tmp_sharedflag='-G' ;; 13853 esac 13854 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13855 13856 if test yes = "$supports_anon_versioning"; then 13857 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 13858 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 13859 echo "local: *; };" >> $output_objdir/$libname.ver~ 13860 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 13861 fi 13862 13863 case $cc_basename in 13864 tcc*) 13865 export_dynamic_flag_spec='-rdynamic' 13866 ;; 13867 xlf* | bgf* | bgxlf* | mpixlf*) 13868 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 13869 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 13870 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13871 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 13872 if test yes = "$supports_anon_versioning"; then 13873 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 13874 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 13875 echo "local: *; };" >> $output_objdir/$libname.ver~ 13876 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 13877 fi 13878 ;; 13879 esac 13880 else 13881 ld_shlibs=no 13882 fi 13883 ;; 13884 13885 netbsd*) 13886 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 13887 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 13888 wlarc= 13889 else 13890 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13891 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13892 fi 13893 ;; 13894 13895 solaris*) 13896 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 13897 ld_shlibs=no 13898 cat <<_LT_EOF 1>&2 13899 13900*** Warning: The releases 2.8.* of the GNU linker cannot reliably 13901*** create shared libraries on Solaris systems. Therefore, libtool 13902*** is disabling shared libraries support. We urge you to upgrade GNU 13903*** binutils to release 2.9.1 or newer. Another option is to modify 13904*** your PATH or compiler configuration so that the native linker is 13905*** used, and then restart. 13906 13907_LT_EOF 13908 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13909 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13910 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13911 else 13912 ld_shlibs=no 13913 fi 13914 ;; 13915 13916 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 13917 case `$LD -v 2>&1` in 13918 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 13919 ld_shlibs=no 13920 cat <<_LT_EOF 1>&2 13921 13922*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 13923*** reliably create shared libraries on SCO systems. Therefore, libtool 13924*** is disabling shared libraries support. We urge you to upgrade GNU 13925*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 13926*** your PATH or compiler configuration so that the native linker is 13927*** used, and then restart. 13928 13929_LT_EOF 13930 ;; 13931 *) 13932 # For security reasons, it is highly recommended that you always 13933 # use absolute paths for naming shared libraries, and exclude the 13934 # DT_RUNPATH tag from executables and libraries. But doing so 13935 # requires that you compile everything twice, which is a pain. 13936 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13937 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13938 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13939 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13940 else 13941 ld_shlibs=no 13942 fi 13943 ;; 13944 esac 13945 ;; 13946 13947 sunos4*) 13948 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 13949 wlarc= 13950 hardcode_direct=yes 13951 hardcode_shlibpath_var=no 13952 ;; 13953 13954 *) 13955 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13956 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13957 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13958 else 13959 ld_shlibs=no 13960 fi 13961 ;; 13962 esac 13963 13964 if test no = "$ld_shlibs"; then 13965 runpath_var= 13966 hardcode_libdir_flag_spec= 13967 export_dynamic_flag_spec= 13968 whole_archive_flag_spec= 13969 fi 13970 else 13971 # PORTME fill in a description of your system's linker (not GNU ld) 13972 case $host_os in 13973 aix3*) 13974 allow_undefined_flag=unsupported 13975 always_export_symbols=yes 13976 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 13977 # Note: this linker hardcodes the directories in LIBPATH if there 13978 # are no directories specified by -L. 13979 hardcode_minus_L=yes 13980 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 13981 # Neither direct hardcoding nor static linking is supported with a 13982 # broken collect2. 13983 hardcode_direct=unsupported 13984 fi 13985 ;; 13986 13987 aix[4-9]*) 13988 if test ia64 = "$host_cpu"; then 13989 # On IA64, the linker does run time linking by default, so we don't 13990 # have to do anything special. 13991 aix_use_runtimelinking=no 13992 exp_sym_flag='-Bexport' 13993 no_entry_flag= 13994 else 13995 # If we're using GNU nm, then we don't want the "-C" option. 13996 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 13997 # Without the "-l" option, or with the "-B" option, AIX nm treats 13998 # weak defined symbols like other global defined symbols, whereas 13999 # GNU nm marks them as "W". 14000 # While the 'weak' keyword is ignored in the Export File, we need 14001 # it in the Import File for the 'aix-soname' feature, so we have 14002 # to replace the "-B" option with "-P" for AIX nm. 14003 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 14004 export_symbols_cmds='$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' 14005 else 14006 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' 14007 fi 14008 aix_use_runtimelinking=no 14009 14010 # Test if we are trying to use run time linking or normal 14011 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 14012 # have runtime linking enabled, and use it for executables. 14013 # For shared libraries, we enable/disable runtime linking 14014 # depending on the kind of the shared library created - 14015 # when "with_aix_soname,aix_use_runtimelinking" is: 14016 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 14017 # "aix,yes" lib.so shared, rtl:yes, for executables 14018 # lib.a static archive 14019 # "both,no" lib.so.V(shr.o) shared, rtl:yes 14020 # lib.a(lib.so.V) shared, rtl:no, for executables 14021 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 14022 # lib.a(lib.so.V) shared, rtl:no 14023 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 14024 # lib.a static archive 14025 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 14026 for ld_flag in $LDFLAGS; do 14027 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 14028 aix_use_runtimelinking=yes 14029 break 14030 fi 14031 done 14032 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 14033 # With aix-soname=svr4, we create the lib.so.V shared archives only, 14034 # so we don't have lib.a shared libs to link our executables. 14035 # We have to force runtime linking in this case. 14036 aix_use_runtimelinking=yes 14037 LDFLAGS="$LDFLAGS -Wl,-brtl" 14038 fi 14039 ;; 14040 esac 14041 14042 exp_sym_flag='-bexport' 14043 no_entry_flag='-bnoentry' 14044 fi 14045 14046 # When large executables or shared objects are built, AIX ld can 14047 # have problems creating the table of contents. If linking a library 14048 # or program results in "error TOC overflow" add -mminimal-toc to 14049 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 14050 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 14051 14052 archive_cmds='' 14053 hardcode_direct=yes 14054 hardcode_direct_absolute=yes 14055 hardcode_libdir_separator=':' 14056 link_all_deplibs=yes 14057 file_list_spec='$wl-f,' 14058 case $with_aix_soname,$aix_use_runtimelinking in 14059 aix,*) ;; # traditional, no import file 14060 svr4,* | *,yes) # use import file 14061 # The Import File defines what to hardcode. 14062 hardcode_direct=no 14063 hardcode_direct_absolute=no 14064 ;; 14065 esac 14066 14067 if test yes = "$GCC"; then 14068 case $host_os in aix4.[012]|aix4.[012].*) 14069 # We only want to do this on AIX 4.2 and lower, the check 14070 # below for broken collect2 doesn't work under 4.3+ 14071 collect2name=`$CC -print-prog-name=collect2` 14072 if test -f "$collect2name" && 14073 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 14074 then 14075 # We have reworked collect2 14076 : 14077 else 14078 # We have old collect2 14079 hardcode_direct=unsupported 14080 # It fails to find uninstalled libraries when the uninstalled 14081 # path is not listed in the libpath. Setting hardcode_minus_L 14082 # to unsupported forces relinking 14083 hardcode_minus_L=yes 14084 hardcode_libdir_flag_spec='-L$libdir' 14085 hardcode_libdir_separator= 14086 fi 14087 ;; 14088 esac 14089 shared_flag='-shared' 14090 if test yes = "$aix_use_runtimelinking"; then 14091 shared_flag="$shared_flag "'$wl-G' 14092 fi 14093 # Need to ensure runtime linking is disabled for the traditional 14094 # shared library, or the linker may eventually find shared libraries 14095 # /with/ Import File - we do not want to mix them. 14096 shared_flag_aix='-shared' 14097 shared_flag_svr4='-shared $wl-G' 14098 else 14099 # not using gcc 14100 if test ia64 = "$host_cpu"; then 14101 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 14102 # chokes on -Wl,-G. The following line is correct: 14103 shared_flag='-G' 14104 else 14105 if test yes = "$aix_use_runtimelinking"; then 14106 shared_flag='$wl-G' 14107 else 14108 shared_flag='$wl-bM:SRE' 14109 fi 14110 shared_flag_aix='$wl-bM:SRE' 14111 shared_flag_svr4='$wl-G' 14112 fi 14113 fi 14114 14115 export_dynamic_flag_spec='$wl-bexpall' 14116 # It seems that -bexpall does not export symbols beginning with 14117 # underscore (_), so it is better to generate a list of symbols to export. 14118 always_export_symbols=yes 14119 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 14120 # Warning - without using the other runtime loading flags (-brtl), 14121 # -berok will link without error, but may produce a broken library. 14122 allow_undefined_flag='-berok' 14123 # Determine the default libpath from the value encoded in an 14124 # empty executable. 14125 if test set = "${lt_cv_aix_libpath+set}"; then 14126 aix_libpath=$lt_cv_aix_libpath 14127else 14128 if ${lt_cv_aix_libpath_+:} false; then : 14129 $as_echo_n "(cached) " >&6 14130else 14131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14132/* end confdefs.h. */ 14133 14134int 14135main () 14136{ 14137 14138 ; 14139 return 0; 14140} 14141_ACEOF 14142if ac_fn_c_try_link "$LINENO"; then : 14143 14144 lt_aix_libpath_sed=' 14145 /Import File Strings/,/^$/ { 14146 /^0/ { 14147 s/^0 *\([^ ]*\) *$/\1/ 14148 p 14149 } 14150 }' 14151 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 14152 # Check for a 64-bit object if we didn't find anything. 14153 if test -z "$lt_cv_aix_libpath_"; then 14154 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 14155 fi 14156fi 14157rm -f core conftest.err conftest.$ac_objext \ 14158 conftest$ac_exeext conftest.$ac_ext 14159 if test -z "$lt_cv_aix_libpath_"; then 14160 lt_cv_aix_libpath_=/usr/lib:/lib 14161 fi 14162 14163fi 14164 14165 aix_libpath=$lt_cv_aix_libpath_ 14166fi 14167 14168 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 14169 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' '$shared_flag 14170 else 14171 if test ia64 = "$host_cpu"; then 14172 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 14173 allow_undefined_flag="-z nodefs" 14174 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 14175 else 14176 # Determine the default libpath from the value encoded in an 14177 # empty executable. 14178 if test set = "${lt_cv_aix_libpath+set}"; then 14179 aix_libpath=$lt_cv_aix_libpath 14180else 14181 if ${lt_cv_aix_libpath_+:} false; then : 14182 $as_echo_n "(cached) " >&6 14183else 14184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14185/* end confdefs.h. */ 14186 14187int 14188main () 14189{ 14190 14191 ; 14192 return 0; 14193} 14194_ACEOF 14195if ac_fn_c_try_link "$LINENO"; then : 14196 14197 lt_aix_libpath_sed=' 14198 /Import File Strings/,/^$/ { 14199 /^0/ { 14200 s/^0 *\([^ ]*\) *$/\1/ 14201 p 14202 } 14203 }' 14204 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 14205 # Check for a 64-bit object if we didn't find anything. 14206 if test -z "$lt_cv_aix_libpath_"; then 14207 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 14208 fi 14209fi 14210rm -f core conftest.err conftest.$ac_objext \ 14211 conftest$ac_exeext conftest.$ac_ext 14212 if test -z "$lt_cv_aix_libpath_"; then 14213 lt_cv_aix_libpath_=/usr/lib:/lib 14214 fi 14215 14216fi 14217 14218 aix_libpath=$lt_cv_aix_libpath_ 14219fi 14220 14221 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 14222 # Warning - without using the other run time loading flags, 14223 # -berok will link without error, but may produce a broken library. 14224 no_undefined_flag=' $wl-bernotok' 14225 allow_undefined_flag=' $wl-berok' 14226 if test yes = "$with_gnu_ld"; then 14227 # We only use this code for GNU lds that support --whole-archive. 14228 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 14229 else 14230 # Exported symbols can be pulled into shared objects from archives 14231 whole_archive_flag_spec='$convenience' 14232 fi 14233 archive_cmds_need_lc=yes 14234 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 14235 # -brtl affects multiple linker settings, -berok does not and is overridden later 14236 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 14237 if test svr4 != "$with_aix_soname"; then 14238 # This is similar to how AIX traditionally builds its shared libraries. 14239 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/$soname' 14240 fi 14241 if test aix != "$with_aix_soname"; then 14242 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/$shared_archive_member_spec.imp' 14243 else 14244 # used by -dlpreopen to get the symbols 14245 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 14246 fi 14247 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 14248 fi 14249 fi 14250 ;; 14251 14252 amigaos*) 14253 case $host_cpu in 14254 powerpc) 14255 # see comment about AmigaOS4 .so support 14256 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 14257 archive_expsym_cmds='' 14258 ;; 14259 m68k) 14260 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 14261 hardcode_libdir_flag_spec='-L$libdir' 14262 hardcode_minus_L=yes 14263 ;; 14264 esac 14265 ;; 14266 14267 bsdi[45]*) 14268 export_dynamic_flag_spec=-rdynamic 14269 ;; 14270 14271 cygwin* | mingw* | pw32* | cegcc*) 14272 # When not using gcc, we currently assume that we are using 14273 # Microsoft Visual C++. 14274 # hardcode_libdir_flag_spec is actually meaningless, as there is 14275 # no search path for DLLs. 14276 case $cc_basename in 14277 cl*) 14278 # Native MSVC 14279 hardcode_libdir_flag_spec=' ' 14280 allow_undefined_flag=unsupported 14281 always_export_symbols=yes 14282 file_list_spec='@' 14283 # Tell ltmain to make .lib files, not .a files. 14284 libext=lib 14285 # Tell ltmain to make .dll files, not .so files. 14286 shrext_cmds=.dll 14287 # FIXME: Setting linknames here is a bad hack. 14288 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 14289 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 14290 cp "$export_symbols" "$output_objdir/$soname.def"; 14291 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 14292 else 14293 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 14294 fi~ 14295 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 14296 linknames=' 14297 # The linker will not automatically build a static lib if we build a DLL. 14298 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 14299 enable_shared_with_static_runtimes=yes 14300 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 14301 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 14302 # Don't use ranlib 14303 old_postinstall_cmds='chmod 644 $oldlib' 14304 postlink_cmds='lt_outputfile="@OUTPUT@"~ 14305 lt_tool_outputfile="@TOOL_OUTPUT@"~ 14306 case $lt_outputfile in 14307 *.exe|*.EXE) ;; 14308 *) 14309 lt_outputfile=$lt_outputfile.exe 14310 lt_tool_outputfile=$lt_tool_outputfile.exe 14311 ;; 14312 esac~ 14313 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 14314 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 14315 $RM "$lt_outputfile.manifest"; 14316 fi' 14317 ;; 14318 *) 14319 # Assume MSVC wrapper 14320 hardcode_libdir_flag_spec=' ' 14321 allow_undefined_flag=unsupported 14322 # Tell ltmain to make .lib files, not .a files. 14323 libext=lib 14324 # Tell ltmain to make .dll files, not .so files. 14325 shrext_cmds=.dll 14326 # FIXME: Setting linknames here is a bad hack. 14327 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 14328 # The linker will automatically build a .lib file if we build a DLL. 14329 old_archive_from_new_cmds='true' 14330 # FIXME: Should let the user specify the lib program. 14331 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 14332 enable_shared_with_static_runtimes=yes 14333 ;; 14334 esac 14335 ;; 14336 14337 darwin* | rhapsody*) 14338 14339 14340 archive_cmds_need_lc=no 14341 hardcode_direct=no 14342 hardcode_automatic=yes 14343 hardcode_shlibpath_var=unsupported 14344 if test yes = "$lt_cv_ld_force_load"; then 14345 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 14346 14347 else 14348 whole_archive_flag_spec='' 14349 fi 14350 link_all_deplibs=yes 14351 allow_undefined_flag=$_lt_dar_allow_undefined 14352 case $cc_basename in 14353 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 14354 *) _lt_dar_can_shared=$GCC ;; 14355 esac 14356 if test yes = "$_lt_dar_can_shared"; then 14357 output_verbose_link_cmd=func_echo_all 14358 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 14359 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 14360 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$_lt_dsymutil" 14361 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 14362 14363 else 14364 ld_shlibs=no 14365 fi 14366 14367 ;; 14368 14369 dgux*) 14370 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14371 hardcode_libdir_flag_spec='-L$libdir' 14372 hardcode_shlibpath_var=no 14373 ;; 14374 14375 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 14376 # support. Future versions do this automatically, but an explicit c++rt0.o 14377 # does not break anything, and helps significantly (at the cost of a little 14378 # extra space). 14379 freebsd2.2*) 14380 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 14381 hardcode_libdir_flag_spec='-R$libdir' 14382 hardcode_direct=yes 14383 hardcode_shlibpath_var=no 14384 ;; 14385 14386 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 14387 freebsd2.*) 14388 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 14389 hardcode_direct=yes 14390 hardcode_minus_L=yes 14391 hardcode_shlibpath_var=no 14392 ;; 14393 14394 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 14395 freebsd* | dragonfly*) 14396 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 14397 hardcode_libdir_flag_spec='-R$libdir' 14398 hardcode_direct=yes 14399 hardcode_shlibpath_var=no 14400 ;; 14401 14402 hpux9*) 14403 if test yes = "$GCC"; then 14404 archive_cmds='$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 $lib' 14405 else 14406 archive_cmds='$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 $lib' 14407 fi 14408 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 14409 hardcode_libdir_separator=: 14410 hardcode_direct=yes 14411 14412 # hardcode_minus_L: Not really in the search PATH, 14413 # but as the default location of the library. 14414 hardcode_minus_L=yes 14415 export_dynamic_flag_spec='$wl-E' 14416 ;; 14417 14418 hpux10*) 14419 if test yes,no = "$GCC,$with_gnu_ld"; then 14420 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 14421 else 14422 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 14423 fi 14424 if test no = "$with_gnu_ld"; then 14425 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 14426 hardcode_libdir_separator=: 14427 hardcode_direct=yes 14428 hardcode_direct_absolute=yes 14429 export_dynamic_flag_spec='$wl-E' 14430 # hardcode_minus_L: Not really in the search PATH, 14431 # but as the default location of the library. 14432 hardcode_minus_L=yes 14433 fi 14434 ;; 14435 14436 hpux11*) 14437 if test yes,no = "$GCC,$with_gnu_ld"; then 14438 case $host_cpu in 14439 hppa*64*) 14440 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 14441 ;; 14442 ia64*) 14443 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 14444 ;; 14445 *) 14446 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 14447 ;; 14448 esac 14449 else 14450 case $host_cpu in 14451 hppa*64*) 14452 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 14453 ;; 14454 ia64*) 14455 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 14456 ;; 14457 *) 14458 14459 # Older versions of the 11.00 compiler do not understand -b yet 14460 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 14461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 14462$as_echo_n "checking if $CC understands -b... " >&6; } 14463if ${lt_cv_prog_compiler__b+:} false; then : 14464 $as_echo_n "(cached) " >&6 14465else 14466 lt_cv_prog_compiler__b=no 14467 save_LDFLAGS=$LDFLAGS 14468 LDFLAGS="$LDFLAGS -b" 14469 echo "$lt_simple_link_test_code" > conftest.$ac_ext 14470 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 14471 # The linker can only warn and ignore the option if not recognized 14472 # So say no if there are warnings 14473 if test -s conftest.err; then 14474 # Append any errors to the config.log. 14475 cat conftest.err 1>&5 14476 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 14477 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 14478 if diff conftest.exp conftest.er2 >/dev/null; then 14479 lt_cv_prog_compiler__b=yes 14480 fi 14481 else 14482 lt_cv_prog_compiler__b=yes 14483 fi 14484 fi 14485 $RM -r conftest* 14486 LDFLAGS=$save_LDFLAGS 14487 14488fi 14489{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 14490$as_echo "$lt_cv_prog_compiler__b" >&6; } 14491 14492if test yes = "$lt_cv_prog_compiler__b"; then 14493 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 14494else 14495 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 14496fi 14497 14498 ;; 14499 esac 14500 fi 14501 if test no = "$with_gnu_ld"; then 14502 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 14503 hardcode_libdir_separator=: 14504 14505 case $host_cpu in 14506 hppa*64*|ia64*) 14507 hardcode_direct=no 14508 hardcode_shlibpath_var=no 14509 ;; 14510 *) 14511 hardcode_direct=yes 14512 hardcode_direct_absolute=yes 14513 export_dynamic_flag_spec='$wl-E' 14514 14515 # hardcode_minus_L: Not really in the search PATH, 14516 # but as the default location of the library. 14517 hardcode_minus_L=yes 14518 ;; 14519 esac 14520 fi 14521 ;; 14522 14523 irix5* | irix6* | nonstopux*) 14524 if test yes = "$GCC"; then 14525 archive_cmds='$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' 14526 # Try to use the -exported_symbol ld option, if it does not 14527 # work, assume that -exports_file does not work either and 14528 # implicitly export all symbols. 14529 # This should be the same for all languages, so no per-tag cache variable. 14530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 14531$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 14532if ${lt_cv_irix_exported_symbol+:} false; then : 14533 $as_echo_n "(cached) " >&6 14534else 14535 save_LDFLAGS=$LDFLAGS 14536 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 14537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14538/* end confdefs.h. */ 14539int foo (void) { return 0; } 14540_ACEOF 14541if ac_fn_c_try_link "$LINENO"; then : 14542 lt_cv_irix_exported_symbol=yes 14543else 14544 lt_cv_irix_exported_symbol=no 14545fi 14546rm -f core conftest.err conftest.$ac_objext \ 14547 conftest$ac_exeext conftest.$ac_ext 14548 LDFLAGS=$save_LDFLAGS 14549fi 14550{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 14551$as_echo "$lt_cv_irix_exported_symbol" >&6; } 14552 if test yes = "$lt_cv_irix_exported_symbol"; then 14553 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 $lib' 14554 fi 14555 else 14556 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 14557 archive_expsym_cmds='$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 $lib' 14558 fi 14559 archive_cmds_need_lc='no' 14560 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14561 hardcode_libdir_separator=: 14562 inherit_rpath=yes 14563 link_all_deplibs=yes 14564 ;; 14565 14566 linux*) 14567 case $cc_basename in 14568 tcc*) 14569 # Fabrice Bellard et al's Tiny C Compiler 14570 ld_shlibs=yes 14571 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 14572 ;; 14573 esac 14574 ;; 14575 14576 netbsd*) 14577 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 14578 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 14579 else 14580 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 14581 fi 14582 hardcode_libdir_flag_spec='-R$libdir' 14583 hardcode_direct=yes 14584 hardcode_shlibpath_var=no 14585 ;; 14586 14587 newsos6) 14588 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14589 hardcode_direct=yes 14590 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14591 hardcode_libdir_separator=: 14592 hardcode_shlibpath_var=no 14593 ;; 14594 14595 *nto* | *qnx*) 14596 ;; 14597 14598 openbsd* | bitrig*) 14599 if test -f /usr/libexec/ld.so; then 14600 hardcode_direct=yes 14601 hardcode_shlibpath_var=no 14602 hardcode_direct_absolute=yes 14603 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 14604 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 14605 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 14606 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 14607 export_dynamic_flag_spec='$wl-E' 14608 else 14609 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 14610 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 14611 fi 14612 else 14613 ld_shlibs=no 14614 fi 14615 ;; 14616 14617 os2*) 14618 hardcode_libdir_flag_spec='-L$libdir' 14619 hardcode_minus_L=yes 14620 allow_undefined_flag=unsupported 14621 shrext_cmds=.dll 14622 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 14623 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 14624 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 14625 $ECHO EXPORTS >> $output_objdir/$libname.def~ 14626 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 14627 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 14628 emximp -o $lib $output_objdir/$libname.def' 14629 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 14630 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 14631 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 14632 $ECHO EXPORTS >> $output_objdir/$libname.def~ 14633 prefix_cmds="$SED"~ 14634 if test EXPORTS = "`$SED 1q $export_symbols`"; then 14635 prefix_cmds="$prefix_cmds -e 1d"; 14636 fi~ 14637 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 14638 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 14639 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 14640 emximp -o $lib $output_objdir/$libname.def' 14641 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 14642 enable_shared_with_static_runtimes=yes 14643 ;; 14644 14645 osf3*) 14646 if test yes = "$GCC"; then 14647 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 14648 archive_cmds='$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 $lib' 14649 else 14650 allow_undefined_flag=' -expect_unresolved \*' 14651 archive_cmds='$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 $lib' 14652 fi 14653 archive_cmds_need_lc='no' 14654 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14655 hardcode_libdir_separator=: 14656 ;; 14657 14658 osf4* | osf5*) # as osf3* with the addition of -msym flag 14659 if test yes = "$GCC"; then 14660 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 14661 archive_cmds='$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 $lib' 14662 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14663 else 14664 allow_undefined_flag=' -expect_unresolved \*' 14665 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' 14666 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~ 14667 $CC -shared$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' 14668 14669 # Both c and cxx compiler support -rpath directly 14670 hardcode_libdir_flag_spec='-rpath $libdir' 14671 fi 14672 archive_cmds_need_lc='no' 14673 hardcode_libdir_separator=: 14674 ;; 14675 14676 solaris*) 14677 no_undefined_flag=' -z defs' 14678 if test yes = "$GCC"; then 14679 wlarc='$wl' 14680 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 14681 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 14682 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 14683 else 14684 case `$CC -V 2>&1` in 14685 *"Compilers 5.0"*) 14686 wlarc='' 14687 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 14688 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 14689 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 14690 ;; 14691 *) 14692 wlarc='$wl' 14693 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 14694 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 14695 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 14696 ;; 14697 esac 14698 fi 14699 hardcode_libdir_flag_spec='-R$libdir' 14700 hardcode_shlibpath_var=no 14701 case $host_os in 14702 solaris2.[0-5] | solaris2.[0-5].*) ;; 14703 *) 14704 # The compiler driver will combine and reorder linker options, 14705 # but understands '-z linker_flag'. GCC discards it without '$wl', 14706 # but is careful enough not to reorder. 14707 # Supported since Solaris 2.6 (maybe 2.5.1?) 14708 if test yes = "$GCC"; then 14709 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 14710 else 14711 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 14712 fi 14713 ;; 14714 esac 14715 link_all_deplibs=yes 14716 ;; 14717 14718 sunos4*) 14719 if test sequent = "$host_vendor"; then 14720 # Use $CC to link under sequent, because it throws in some extra .o 14721 # files that make .init and .fini sections work. 14722 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 14723 else 14724 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 14725 fi 14726 hardcode_libdir_flag_spec='-L$libdir' 14727 hardcode_direct=yes 14728 hardcode_minus_L=yes 14729 hardcode_shlibpath_var=no 14730 ;; 14731 14732 sysv4) 14733 case $host_vendor in 14734 sni) 14735 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14736 hardcode_direct=yes # is this really true??? 14737 ;; 14738 siemens) 14739 ## LD is ld it makes a PLAMLIB 14740 ## CC just makes a GrossModule. 14741 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 14742 reload_cmds='$CC -r -o $output$reload_objs' 14743 hardcode_direct=no 14744 ;; 14745 motorola) 14746 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14747 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 14748 ;; 14749 esac 14750 runpath_var='LD_RUN_PATH' 14751 hardcode_shlibpath_var=no 14752 ;; 14753 14754 sysv4.3*) 14755 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14756 hardcode_shlibpath_var=no 14757 export_dynamic_flag_spec='-Bexport' 14758 ;; 14759 14760 sysv4*MP*) 14761 if test -d /usr/nec; then 14762 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14763 hardcode_shlibpath_var=no 14764 runpath_var=LD_RUN_PATH 14765 hardcode_runpath_var=yes 14766 ld_shlibs=yes 14767 fi 14768 ;; 14769 14770 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 14771 no_undefined_flag='$wl-z,text' 14772 archive_cmds_need_lc=no 14773 hardcode_shlibpath_var=no 14774 runpath_var='LD_RUN_PATH' 14775 14776 if test yes = "$GCC"; then 14777 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14778 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14779 else 14780 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14781 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14782 fi 14783 ;; 14784 14785 sysv5* | sco3.2v5* | sco5v6*) 14786 # Note: We CANNOT use -z defs as we might desire, because we do not 14787 # link with -lc, and that would cause any symbols used from libc to 14788 # always be unresolved, which means just about no library would 14789 # ever link correctly. If we're not using GNU ld we use -z text 14790 # though, which does catch some bad symbols but isn't as heavy-handed 14791 # as -z defs. 14792 no_undefined_flag='$wl-z,text' 14793 allow_undefined_flag='$wl-z,nodefs' 14794 archive_cmds_need_lc=no 14795 hardcode_shlibpath_var=no 14796 hardcode_libdir_flag_spec='$wl-R,$libdir' 14797 hardcode_libdir_separator=':' 14798 link_all_deplibs=yes 14799 export_dynamic_flag_spec='$wl-Bexport' 14800 runpath_var='LD_RUN_PATH' 14801 14802 if test yes = "$GCC"; then 14803 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14804 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14805 else 14806 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14807 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14808 fi 14809 ;; 14810 14811 uts4*) 14812 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14813 hardcode_libdir_flag_spec='-L$libdir' 14814 hardcode_shlibpath_var=no 14815 ;; 14816 14817 *) 14818 ld_shlibs=no 14819 ;; 14820 esac 14821 14822 if test sni = "$host_vendor"; then 14823 case $host in 14824 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 14825 export_dynamic_flag_spec='$wl-Blargedynsym' 14826 ;; 14827 esac 14828 fi 14829 fi 14830 14831{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 14832$as_echo "$ld_shlibs" >&6; } 14833test no = "$ld_shlibs" && can_build_shared=no 14834 14835with_gnu_ld=$with_gnu_ld 14836 14837 14838 14839 14840 14841 14842 14843 14844 14845 14846 14847 14848 14849 14850 14851# 14852# Do we need to explicitly link libc? 14853# 14854case "x$archive_cmds_need_lc" in 14855x|xyes) 14856 # Assume -lc should be added 14857 archive_cmds_need_lc=yes 14858 14859 if test yes,yes = "$GCC,$enable_shared"; then 14860 case $archive_cmds in 14861 *'~'*) 14862 # FIXME: we may have to deal with multi-command sequences. 14863 ;; 14864 '$CC '*) 14865 # Test whether the compiler implicitly links with -lc since on some 14866 # systems, -lgcc has to come before -lc. If gcc already passes -lc 14867 # to ld, don't add -lc before -lgcc. 14868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 14869$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 14870if ${lt_cv_archive_cmds_need_lc+:} false; then : 14871 $as_echo_n "(cached) " >&6 14872else 14873 $RM conftest* 14874 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 14875 14876 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 14877 (eval $ac_compile) 2>&5 14878 ac_status=$? 14879 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14880 test $ac_status = 0; } 2>conftest.err; then 14881 soname=conftest 14882 lib=conftest 14883 libobjs=conftest.$ac_objext 14884 deplibs= 14885 wl=$lt_prog_compiler_wl 14886 pic_flag=$lt_prog_compiler_pic 14887 compiler_flags=-v 14888 linker_flags=-v 14889 verstring= 14890 output_objdir=. 14891 libname=conftest 14892 lt_save_allow_undefined_flag=$allow_undefined_flag 14893 allow_undefined_flag= 14894 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 14895 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 14896 ac_status=$? 14897 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14898 test $ac_status = 0; } 14899 then 14900 lt_cv_archive_cmds_need_lc=no 14901 else 14902 lt_cv_archive_cmds_need_lc=yes 14903 fi 14904 allow_undefined_flag=$lt_save_allow_undefined_flag 14905 else 14906 cat conftest.err 1>&5 14907 fi 14908 $RM conftest* 14909 14910fi 14911{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 14912$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 14913 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 14914 ;; 14915 esac 14916 fi 14917 ;; 14918esac 14919 14920 14921 14922 14923 14924 14925 14926 14927 14928 14929 14930 14931 14932 14933 14934 14935 14936 14937 14938 14939 14940 14941 14942 14943 14944 14945 14946 14947 14948 14949 14950 14951 14952 14953 14954 14955 14956 14957 14958 14959 14960 14961 14962 14963 14964 14965 14966 14967 14968 14969 14970 14971 14972 14973 14974 14975 14976 14977 14978 14979 14980 14981 14982 14983 14984 14985 14986 14987 14988 14989 14990 14991 14992 14993 14994 14995 14996 14997 14998 14999 15000 15001 15002 15003 15004 15005 15006 15007 15008 15009 15010 15011 15012 15013 15014 15015 15016 15017 15018 15019 15020 15021 15022 15023 15024 15025 15026 15027 15028 15029 15030 15031 15032 15033 15034 15035 15036 15037 15038 15039 15040 15041 15042 15043 15044 15045 15046 15047 15048 15049 15050 15051 15052 15053 15054 15055 15056 15057 15058 15059 15060 15061 15062 15063 15064 15065 15066 15067 15068 15069 15070 15071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 15072$as_echo_n "checking dynamic linker characteristics... " >&6; } 15073 15074if test yes = "$GCC"; then 15075 case $host_os in 15076 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 15077 *) lt_awk_arg='/^libraries:/' ;; 15078 esac 15079 case $host_os in 15080 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 15081 *) lt_sed_strip_eq='s|=/|/|g' ;; 15082 esac 15083 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 15084 case $lt_search_path_spec in 15085 *\;*) 15086 # if the path contains ";" then we assume it to be the separator 15087 # otherwise default to the standard path separator (i.e. ":") - it is 15088 # assumed that no part of a normal pathname contains ";" but that should 15089 # okay in the real world where ";" in dirpaths is itself problematic. 15090 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 15091 ;; 15092 *) 15093 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 15094 ;; 15095 esac 15096 # Ok, now we have the path, separated by spaces, we can step through it 15097 # and add multilib dir if necessary... 15098 lt_tmp_lt_search_path_spec= 15099 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 15100 # ...but if some path component already ends with the multilib dir we assume 15101 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 15102 case "$lt_multi_os_dir; $lt_search_path_spec " in 15103 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 15104 lt_multi_os_dir= 15105 ;; 15106 esac 15107 for lt_sys_path in $lt_search_path_spec; do 15108 if test -d "$lt_sys_path$lt_multi_os_dir"; then 15109 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 15110 elif test -n "$lt_multi_os_dir"; then 15111 test -d "$lt_sys_path" && \ 15112 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 15113 fi 15114 done 15115 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 15116BEGIN {RS = " "; FS = "/|\n";} { 15117 lt_foo = ""; 15118 lt_count = 0; 15119 for (lt_i = NF; lt_i > 0; lt_i--) { 15120 if ($lt_i != "" && $lt_i != ".") { 15121 if ($lt_i == "..") { 15122 lt_count++; 15123 } else { 15124 if (lt_count == 0) { 15125 lt_foo = "/" $lt_i lt_foo; 15126 } else { 15127 lt_count--; 15128 } 15129 } 15130 } 15131 } 15132 if (lt_foo != "") { lt_freq[lt_foo]++; } 15133 if (lt_freq[lt_foo] == 1) { print lt_foo; } 15134}'` 15135 # AWK program above erroneously prepends '/' to C:/dos/paths 15136 # for these hosts. 15137 case $host_os in 15138 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 15139 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 15140 esac 15141 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 15142else 15143 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 15144fi 15145library_names_spec= 15146libname_spec='lib$name' 15147soname_spec= 15148shrext_cmds=.so 15149postinstall_cmds= 15150postuninstall_cmds= 15151finish_cmds= 15152finish_eval= 15153shlibpath_var= 15154shlibpath_overrides_runpath=unknown 15155version_type=none 15156dynamic_linker="$host_os ld.so" 15157sys_lib_dlsearch_path_spec="/lib /usr/lib" 15158need_lib_prefix=unknown 15159hardcode_into_libs=no 15160 15161# when you set need_version to no, make sure it does not cause -set_version 15162# flags to be left without arguments 15163need_version=unknown 15164 15165 15166 15167case $host_os in 15168aix3*) 15169 version_type=linux # correct to gnu/linux during the next big refactor 15170 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 15171 shlibpath_var=LIBPATH 15172 15173 # AIX 3 has no versioning support, so we append a major version to the name. 15174 soname_spec='$libname$release$shared_ext$major' 15175 ;; 15176 15177aix[4-9]*) 15178 version_type=linux # correct to gnu/linux during the next big refactor 15179 need_lib_prefix=no 15180 need_version=no 15181 hardcode_into_libs=yes 15182 if test ia64 = "$host_cpu"; then 15183 # AIX 5 supports IA64 15184 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 15185 shlibpath_var=LD_LIBRARY_PATH 15186 else 15187 # With GCC up to 2.95.x, collect2 would create an import file 15188 # for dependence libraries. The import file would start with 15189 # the line '#! .'. This would cause the generated library to 15190 # depend on '.', always an invalid library. This was fixed in 15191 # development snapshots of GCC prior to 3.0. 15192 case $host_os in 15193 aix4 | aix4.[01] | aix4.[01].*) 15194 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 15195 echo ' yes ' 15196 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 15197 : 15198 else 15199 can_build_shared=no 15200 fi 15201 ;; 15202 esac 15203 # Using Import Files as archive members, it is possible to support 15204 # filename-based versioning of shared library archives on AIX. While 15205 # this would work for both with and without runtime linking, it will 15206 # prevent static linking of such archives. So we do filename-based 15207 # shared library versioning with .so extension only, which is used 15208 # when both runtime linking and shared linking is enabled. 15209 # Unfortunately, runtime linking may impact performance, so we do 15210 # not want this to be the default eventually. Also, we use the 15211 # versioned .so libs for executables only if there is the -brtl 15212 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 15213 # To allow for filename-based versioning support, we need to create 15214 # libNAME.so.V as an archive file, containing: 15215 # *) an Import File, referring to the versioned filename of the 15216 # archive as well as the shared archive member, telling the 15217 # bitwidth (32 or 64) of that shared object, and providing the 15218 # list of exported symbols of that shared object, eventually 15219 # decorated with the 'weak' keyword 15220 # *) the shared object with the F_LOADONLY flag set, to really avoid 15221 # it being seen by the linker. 15222 # At run time we better use the real file rather than another symlink, 15223 # but for link time we create the symlink libNAME.so -> libNAME.so.V 15224 15225 case $with_aix_soname,$aix_use_runtimelinking in 15226 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 15227 # soname into executable. Probably we can add versioning support to 15228 # collect2, so additional links can be useful in future. 15229 aix,yes) # traditional libtool 15230 dynamic_linker='AIX unversionable lib.so' 15231 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 15232 # instead of lib<name>.a to let people know that these are not 15233 # typical AIX shared libraries. 15234 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15235 ;; 15236 aix,no) # traditional AIX only 15237 dynamic_linker='AIX lib.a(lib.so.V)' 15238 # We preserve .a as extension for shared libraries through AIX4.2 15239 # and later when we are not doing run time linking. 15240 library_names_spec='$libname$release.a $libname.a' 15241 soname_spec='$libname$release$shared_ext$major' 15242 ;; 15243 svr4,*) # full svr4 only 15244 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 15245 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 15246 # We do not specify a path in Import Files, so LIBPATH fires. 15247 shlibpath_overrides_runpath=yes 15248 ;; 15249 *,yes) # both, prefer svr4 15250 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 15251 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 15252 # unpreferred sharedlib libNAME.a needs extra handling 15253 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"' 15254 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.$libext"' 15255 # We do not specify a path in Import Files, so LIBPATH fires. 15256 shlibpath_overrides_runpath=yes 15257 ;; 15258 *,no) # both, prefer aix 15259 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 15260 library_names_spec='$libname$release.a $libname.a' 15261 soname_spec='$libname$release$shared_ext$major' 15262 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 15263 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 15264 postuninstall_cmds='test -z "$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"' 15265 ;; 15266 esac 15267 shlibpath_var=LIBPATH 15268 fi 15269 ;; 15270 15271amigaos*) 15272 case $host_cpu in 15273 powerpc) 15274 # Since July 2007 AmigaOS4 officially supports .so libraries. 15275 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 15276 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15277 ;; 15278 m68k) 15279 library_names_spec='$libname.ixlibrary $libname.a' 15280 # Create ${libname}_ixlibrary.a entries in /sys/libs. 15281 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 ${libname}_ixlibrary.a || exit 1; done' 15282 ;; 15283 esac 15284 ;; 15285 15286beos*) 15287 library_names_spec='$libname$shared_ext' 15288 dynamic_linker="$host_os ld.so" 15289 shlibpath_var=LIBRARY_PATH 15290 ;; 15291 15292bsdi[45]*) 15293 version_type=linux # correct to gnu/linux during the next big refactor 15294 need_version=no 15295 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15296 soname_spec='$libname$release$shared_ext$major' 15297 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 15298 shlibpath_var=LD_LIBRARY_PATH 15299 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 15300 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 15301 # the default ld.so.conf also contains /usr/contrib/lib and 15302 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 15303 # libtool to hard-code these into programs 15304 ;; 15305 15306cygwin* | mingw* | pw32* | cegcc*) 15307 version_type=windows 15308 shrext_cmds=.dll 15309 need_version=no 15310 need_lib_prefix=no 15311 15312 case $GCC,$cc_basename in 15313 yes,*) 15314 # gcc 15315 library_names_spec='$libname.dll.a' 15316 # DLL is installed to $(libdir)/../bin by postinstall_cmds 15317 postinstall_cmds='base_file=`basename \$file`~ 15318 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 15319 dldir=$destdir/`dirname \$dlpath`~ 15320 test -d \$dldir || mkdir -p \$dldir~ 15321 $install_prog $dir/$dlname \$dldir/$dlname~ 15322 chmod a+x \$dldir/$dlname~ 15323 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 15324 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 15325 fi' 15326 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 15327 dlpath=$dir/\$dldll~ 15328 $RM \$dlpath' 15329 shlibpath_overrides_runpath=yes 15330 15331 case $host_os in 15332 cygwin*) 15333 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 15334 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 15335 15336 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 15337 ;; 15338 mingw* | cegcc*) 15339 # MinGW DLLs use traditional 'lib' prefix 15340 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 15341 ;; 15342 pw32*) 15343 # pw32 DLLs use 'pw' prefix rather than 'lib' 15344 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 15345 ;; 15346 esac 15347 dynamic_linker='Win32 ld.exe' 15348 ;; 15349 15350 *,cl*) 15351 # Native MSVC 15352 libname_spec='$name' 15353 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 15354 library_names_spec='$libname.dll.lib' 15355 15356 case $build_os in 15357 mingw*) 15358 sys_lib_search_path_spec= 15359 lt_save_ifs=$IFS 15360 IFS=';' 15361 for lt_path in $LIB 15362 do 15363 IFS=$lt_save_ifs 15364 # Let DOS variable expansion print the short 8.3 style file name. 15365 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 15366 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 15367 done 15368 IFS=$lt_save_ifs 15369 # Convert to MSYS style. 15370 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 15371 ;; 15372 cygwin*) 15373 # Convert to unix form, then to dos form, then back to unix form 15374 # but this time dos style (no spaces!) so that the unix form looks 15375 # like /cygdrive/c/PROGRA~1:/cygdr... 15376 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 15377 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 15378 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 15379 ;; 15380 *) 15381 sys_lib_search_path_spec=$LIB 15382 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 15383 # It is most probably a Windows format PATH. 15384 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 15385 else 15386 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 15387 fi 15388 # FIXME: find the short name or the path components, as spaces are 15389 # common. (e.g. "Program Files" -> "PROGRA~1") 15390 ;; 15391 esac 15392 15393 # DLL is installed to $(libdir)/../bin by postinstall_cmds 15394 postinstall_cmds='base_file=`basename \$file`~ 15395 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 15396 dldir=$destdir/`dirname \$dlpath`~ 15397 test -d \$dldir || mkdir -p \$dldir~ 15398 $install_prog $dir/$dlname \$dldir/$dlname' 15399 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 15400 dlpath=$dir/\$dldll~ 15401 $RM \$dlpath' 15402 shlibpath_overrides_runpath=yes 15403 dynamic_linker='Win32 link.exe' 15404 ;; 15405 15406 *) 15407 # Assume MSVC wrapper 15408 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 15409 dynamic_linker='Win32 ld.exe' 15410 ;; 15411 esac 15412 # FIXME: first we should search . and the directory the executable is in 15413 shlibpath_var=PATH 15414 ;; 15415 15416darwin* | rhapsody*) 15417 dynamic_linker="$host_os dyld" 15418 version_type=darwin 15419 need_lib_prefix=no 15420 need_version=no 15421 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 15422 soname_spec='$libname$release$major$shared_ext' 15423 shlibpath_overrides_runpath=yes 15424 shlibpath_var=DYLD_LIBRARY_PATH 15425 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 15426 15427 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 15428 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 15429 ;; 15430 15431dgux*) 15432 version_type=linux # correct to gnu/linux during the next big refactor 15433 need_lib_prefix=no 15434 need_version=no 15435 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15436 soname_spec='$libname$release$shared_ext$major' 15437 shlibpath_var=LD_LIBRARY_PATH 15438 ;; 15439 15440freebsd* | dragonfly*) 15441 # DragonFly does not have aout. When/if they implement a new 15442 # versioning mechanism, adjust this. 15443 if test -x /usr/bin/objformat; then 15444 objformat=`/usr/bin/objformat` 15445 else 15446 case $host_os in 15447 freebsd[23].*) objformat=aout ;; 15448 *) objformat=elf ;; 15449 esac 15450 fi 15451 version_type=freebsd-$objformat 15452 case $version_type in 15453 freebsd-elf*) 15454 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15455 soname_spec='$libname$release$shared_ext$major' 15456 need_version=no 15457 need_lib_prefix=no 15458 ;; 15459 freebsd-*) 15460 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15461 need_version=yes 15462 ;; 15463 esac 15464 shlibpath_var=LD_LIBRARY_PATH 15465 case $host_os in 15466 freebsd2.*) 15467 shlibpath_overrides_runpath=yes 15468 ;; 15469 freebsd3.[01]* | freebsdelf3.[01]*) 15470 shlibpath_overrides_runpath=yes 15471 hardcode_into_libs=yes 15472 ;; 15473 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 15474 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 15475 shlibpath_overrides_runpath=no 15476 hardcode_into_libs=yes 15477 ;; 15478 *) # from 4.6 on, and DragonFly 15479 shlibpath_overrides_runpath=yes 15480 hardcode_into_libs=yes 15481 ;; 15482 esac 15483 ;; 15484 15485haiku*) 15486 version_type=linux # correct to gnu/linux during the next big refactor 15487 need_lib_prefix=no 15488 need_version=no 15489 dynamic_linker="$host_os runtime_loader" 15490 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15491 soname_spec='$libname$release$shared_ext$major' 15492 shlibpath_var=LIBRARY_PATH 15493 shlibpath_overrides_runpath=no 15494 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 15495 hardcode_into_libs=yes 15496 ;; 15497 15498hpux9* | hpux10* | hpux11*) 15499 # Give a soname corresponding to the major version so that dld.sl refuses to 15500 # link against other versions. 15501 version_type=sunos 15502 need_lib_prefix=no 15503 need_version=no 15504 case $host_cpu in 15505 ia64*) 15506 shrext_cmds='.so' 15507 hardcode_into_libs=yes 15508 dynamic_linker="$host_os dld.so" 15509 shlibpath_var=LD_LIBRARY_PATH 15510 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 15511 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15512 soname_spec='$libname$release$shared_ext$major' 15513 if test 32 = "$HPUX_IA64_MODE"; then 15514 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 15515 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 15516 else 15517 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 15518 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 15519 fi 15520 ;; 15521 hppa*64*) 15522 shrext_cmds='.sl' 15523 hardcode_into_libs=yes 15524 dynamic_linker="$host_os dld.sl" 15525 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 15526 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 15527 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15528 soname_spec='$libname$release$shared_ext$major' 15529 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 15530 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 15531 ;; 15532 *) 15533 shrext_cmds='.sl' 15534 dynamic_linker="$host_os dld.sl" 15535 shlibpath_var=SHLIB_PATH 15536 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 15537 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15538 soname_spec='$libname$release$shared_ext$major' 15539 ;; 15540 esac 15541 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 15542 postinstall_cmds='chmod 555 $lib' 15543 # or fails outright, so override atomically: 15544 install_override_mode=555 15545 ;; 15546 15547interix[3-9]*) 15548 version_type=linux # correct to gnu/linux during the next big refactor 15549 need_lib_prefix=no 15550 need_version=no 15551 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15552 soname_spec='$libname$release$shared_ext$major' 15553 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 15554 shlibpath_var=LD_LIBRARY_PATH 15555 shlibpath_overrides_runpath=no 15556 hardcode_into_libs=yes 15557 ;; 15558 15559irix5* | irix6* | nonstopux*) 15560 case $host_os in 15561 nonstopux*) version_type=nonstopux ;; 15562 *) 15563 if test yes = "$lt_cv_prog_gnu_ld"; then 15564 version_type=linux # correct to gnu/linux during the next big refactor 15565 else 15566 version_type=irix 15567 fi ;; 15568 esac 15569 need_lib_prefix=no 15570 need_version=no 15571 soname_spec='$libname$release$shared_ext$major' 15572 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 15573 case $host_os in 15574 irix5* | nonstopux*) 15575 libsuff= shlibsuff= 15576 ;; 15577 *) 15578 case $LD in # libtool.m4 will add one of these switches to LD 15579 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 15580 libsuff= shlibsuff= libmagic=32-bit;; 15581 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 15582 libsuff=32 shlibsuff=N32 libmagic=N32;; 15583 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 15584 libsuff=64 shlibsuff=64 libmagic=64-bit;; 15585 *) libsuff= shlibsuff= libmagic=never-match;; 15586 esac 15587 ;; 15588 esac 15589 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 15590 shlibpath_overrides_runpath=no 15591 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 15592 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 15593 hardcode_into_libs=yes 15594 ;; 15595 15596# No shared lib support for Linux oldld, aout, or coff. 15597linux*oldld* | linux*aout* | linux*coff*) 15598 dynamic_linker=no 15599 ;; 15600 15601linux*android*) 15602 version_type=none # Android doesn't support versioned libraries. 15603 need_lib_prefix=no 15604 need_version=no 15605 library_names_spec='$libname$release$shared_ext' 15606 soname_spec='$libname$release$shared_ext' 15607 finish_cmds= 15608 shlibpath_var=LD_LIBRARY_PATH 15609 shlibpath_overrides_runpath=yes 15610 15611 # This implies no fast_install, which is unacceptable. 15612 # Some rework will be needed to allow for fast_install 15613 # before this can be enabled. 15614 hardcode_into_libs=yes 15615 15616 dynamic_linker='Android linker' 15617 # Don't embed -rpath directories since the linker doesn't support them. 15618 hardcode_libdir_flag_spec='-L$libdir' 15619 ;; 15620 15621# This must be glibc/ELF. 15622linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 15623 version_type=linux # correct to gnu/linux during the next big refactor 15624 need_lib_prefix=no 15625 need_version=no 15626 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15627 soname_spec='$libname$release$shared_ext$major' 15628 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 15629 shlibpath_var=LD_LIBRARY_PATH 15630 shlibpath_overrides_runpath=no 15631 15632 # Some binutils ld are patched to set DT_RUNPATH 15633 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 15634 $as_echo_n "(cached) " >&6 15635else 15636 lt_cv_shlibpath_overrides_runpath=no 15637 save_LDFLAGS=$LDFLAGS 15638 save_libdir=$libdir 15639 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 15640 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 15641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15642/* end confdefs.h. */ 15643 15644int 15645main () 15646{ 15647 15648 ; 15649 return 0; 15650} 15651_ACEOF 15652if ac_fn_c_try_link "$LINENO"; then : 15653 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 15654 lt_cv_shlibpath_overrides_runpath=yes 15655fi 15656fi 15657rm -f core conftest.err conftest.$ac_objext \ 15658 conftest$ac_exeext conftest.$ac_ext 15659 LDFLAGS=$save_LDFLAGS 15660 libdir=$save_libdir 15661 15662fi 15663 15664 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 15665 15666 # This implies no fast_install, which is unacceptable. 15667 # Some rework will be needed to allow for fast_install 15668 # before this can be enabled. 15669 hardcode_into_libs=yes 15670 15671 # Ideally, we could use ldconfig to report *all* directores which are 15672 # searched for libraries, however this is still not possible. Aside from not 15673 # being certain /sbin/ldconfig is available, command 15674 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 15675 # even though it is searched at run-time. Try to do the best guess by 15676 # appending ld.so.conf contents (and includes) to the search path. 15677 if test -f /etc/ld.so.conf; then 15678 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' ' '` 15679 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 15680 fi 15681 15682 # We used to test for /lib/ld.so.1 and disable shared libraries on 15683 # powerpc, because MkLinux only supported shared libraries with the 15684 # GNU dynamic linker. Since this was broken with cross compilers, 15685 # most powerpc-linux boxes support dynamic linking these days and 15686 # people can always --disable-shared, the test was removed, and we 15687 # assume the GNU/Linux dynamic linker is in use. 15688 dynamic_linker='GNU/Linux ld.so' 15689 ;; 15690 15691netbsd*) 15692 version_type=sunos 15693 need_lib_prefix=no 15694 need_version=no 15695 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 15696 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15697 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 15698 dynamic_linker='NetBSD (a.out) ld.so' 15699 else 15700 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15701 soname_spec='$libname$release$shared_ext$major' 15702 dynamic_linker='NetBSD ld.elf_so' 15703 fi 15704 shlibpath_var=LD_LIBRARY_PATH 15705 shlibpath_overrides_runpath=yes 15706 hardcode_into_libs=yes 15707 ;; 15708 15709newsos6) 15710 version_type=linux # correct to gnu/linux during the next big refactor 15711 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15712 shlibpath_var=LD_LIBRARY_PATH 15713 shlibpath_overrides_runpath=yes 15714 ;; 15715 15716*nto* | *qnx*) 15717 version_type=qnx 15718 need_lib_prefix=no 15719 need_version=no 15720 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15721 soname_spec='$libname$release$shared_ext$major' 15722 shlibpath_var=LD_LIBRARY_PATH 15723 shlibpath_overrides_runpath=no 15724 hardcode_into_libs=yes 15725 dynamic_linker='ldqnx.so' 15726 ;; 15727 15728openbsd* | bitrig*) 15729 version_type=sunos 15730 sys_lib_dlsearch_path_spec=/usr/lib 15731 need_lib_prefix=no 15732 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 15733 need_version=no 15734 else 15735 need_version=yes 15736 fi 15737 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15738 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 15739 shlibpath_var=LD_LIBRARY_PATH 15740 shlibpath_overrides_runpath=yes 15741 ;; 15742 15743os2*) 15744 libname_spec='$name' 15745 version_type=windows 15746 shrext_cmds=.dll 15747 need_version=no 15748 need_lib_prefix=no 15749 # OS/2 can only load a DLL with a base name of 8 characters or less. 15750 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 15751 v=$($ECHO $release$versuffix | tr -d .-); 15752 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 15753 $ECHO $n$v`$shared_ext' 15754 library_names_spec='${libname}_dll.$libext' 15755 dynamic_linker='OS/2 ld.exe' 15756 shlibpath_var=BEGINLIBPATH 15757 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 15758 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 15759 postinstall_cmds='base_file=`basename \$file`~ 15760 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 15761 dldir=$destdir/`dirname \$dlpath`~ 15762 test -d \$dldir || mkdir -p \$dldir~ 15763 $install_prog $dir/$dlname \$dldir/$dlname~ 15764 chmod a+x \$dldir/$dlname~ 15765 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 15766 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 15767 fi' 15768 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 15769 dlpath=$dir/\$dldll~ 15770 $RM \$dlpath' 15771 ;; 15772 15773osf3* | osf4* | osf5*) 15774 version_type=osf 15775 need_lib_prefix=no 15776 need_version=no 15777 soname_spec='$libname$release$shared_ext$major' 15778 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15779 shlibpath_var=LD_LIBRARY_PATH 15780 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 15781 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 15782 ;; 15783 15784rdos*) 15785 dynamic_linker=no 15786 ;; 15787 15788solaris*) 15789 version_type=linux # correct to gnu/linux during the next big refactor 15790 need_lib_prefix=no 15791 need_version=no 15792 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15793 soname_spec='$libname$release$shared_ext$major' 15794 shlibpath_var=LD_LIBRARY_PATH 15795 shlibpath_overrides_runpath=yes 15796 hardcode_into_libs=yes 15797 # ldd complains unless libraries are executable 15798 postinstall_cmds='chmod +x $lib' 15799 ;; 15800 15801sunos4*) 15802 version_type=sunos 15803 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15804 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 15805 shlibpath_var=LD_LIBRARY_PATH 15806 shlibpath_overrides_runpath=yes 15807 if test yes = "$with_gnu_ld"; then 15808 need_lib_prefix=no 15809 fi 15810 need_version=yes 15811 ;; 15812 15813sysv4 | sysv4.3*) 15814 version_type=linux # correct to gnu/linux during the next big refactor 15815 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15816 soname_spec='$libname$release$shared_ext$major' 15817 shlibpath_var=LD_LIBRARY_PATH 15818 case $host_vendor in 15819 sni) 15820 shlibpath_overrides_runpath=no 15821 need_lib_prefix=no 15822 runpath_var=LD_RUN_PATH 15823 ;; 15824 siemens) 15825 need_lib_prefix=no 15826 ;; 15827 motorola) 15828 need_lib_prefix=no 15829 need_version=no 15830 shlibpath_overrides_runpath=no 15831 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 15832 ;; 15833 esac 15834 ;; 15835 15836sysv4*MP*) 15837 if test -d /usr/nec; then 15838 version_type=linux # correct to gnu/linux during the next big refactor 15839 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 15840 soname_spec='$libname$shared_ext.$major' 15841 shlibpath_var=LD_LIBRARY_PATH 15842 fi 15843 ;; 15844 15845sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 15846 version_type=sco 15847 need_lib_prefix=no 15848 need_version=no 15849 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 15850 soname_spec='$libname$release$shared_ext$major' 15851 shlibpath_var=LD_LIBRARY_PATH 15852 shlibpath_overrides_runpath=yes 15853 hardcode_into_libs=yes 15854 if test yes = "$with_gnu_ld"; then 15855 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 15856 else 15857 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 15858 case $host_os in 15859 sco3.2v5*) 15860 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 15861 ;; 15862 esac 15863 fi 15864 sys_lib_dlsearch_path_spec='/usr/lib' 15865 ;; 15866 15867tpf*) 15868 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 15869 version_type=linux # correct to gnu/linux during the next big refactor 15870 need_lib_prefix=no 15871 need_version=no 15872 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15873 shlibpath_var=LD_LIBRARY_PATH 15874 shlibpath_overrides_runpath=no 15875 hardcode_into_libs=yes 15876 ;; 15877 15878uts4*) 15879 version_type=linux # correct to gnu/linux during the next big refactor 15880 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15881 soname_spec='$libname$release$shared_ext$major' 15882 shlibpath_var=LD_LIBRARY_PATH 15883 ;; 15884 15885*) 15886 dynamic_linker=no 15887 ;; 15888esac 15889{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 15890$as_echo "$dynamic_linker" >&6; } 15891test no = "$dynamic_linker" && can_build_shared=no 15892 15893variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 15894if test yes = "$GCC"; then 15895 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 15896fi 15897 15898if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 15899 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 15900fi 15901 15902if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 15903 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 15904fi 15905 15906# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 15907configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 15908 15909# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 15910func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 15911 15912# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 15913configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 15914 15915 15916 15917 15918 15919 15920 15921 15922 15923 15924 15925 15926 15927 15928 15929 15930 15931 15932 15933 15934 15935 15936 15937 15938 15939 15940 15941 15942 15943 15944 15945 15946 15947 15948 15949 15950 15951 15952 15953 15954 15955 15956 15957 15958 15959 15960 15961 15962 15963 15964 15965 15966 15967 15968 15969 15970 15971 15972 15973 15974 15975 15976 15977 15978 15979 15980 15981 15982 15983 15984 15985 15986 15987 15988 15989 15990 15991 15992 15993 15994 15995 15996 15997 15998 15999 16000 16001 16002 16003 16004 16005 16006 16007 16008 16009 16010 16011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 16012$as_echo_n "checking how to hardcode library paths into programs... " >&6; } 16013hardcode_action= 16014if test -n "$hardcode_libdir_flag_spec" || 16015 test -n "$runpath_var" || 16016 test yes = "$hardcode_automatic"; then 16017 16018 # We can hardcode non-existent directories. 16019 if test no != "$hardcode_direct" && 16020 # If the only mechanism to avoid hardcoding is shlibpath_var, we 16021 # have to relink, otherwise we might link with an installed library 16022 # when we should be linking with a yet-to-be-installed one 16023 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 16024 test no != "$hardcode_minus_L"; then 16025 # Linking always hardcodes the temporary library directory. 16026 hardcode_action=relink 16027 else 16028 # We can link without hardcoding, and we can hardcode nonexisting dirs. 16029 hardcode_action=immediate 16030 fi 16031else 16032 # We cannot hardcode anything, or else we can only hardcode existing 16033 # directories. 16034 hardcode_action=unsupported 16035fi 16036{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 16037$as_echo "$hardcode_action" >&6; } 16038 16039if test relink = "$hardcode_action" || 16040 test yes = "$inherit_rpath"; then 16041 # Fast installation is not supported 16042 enable_fast_install=no 16043elif test yes = "$shlibpath_overrides_runpath" || 16044 test no = "$enable_shared"; then 16045 # Fast installation is not necessary 16046 enable_fast_install=needless 16047fi 16048 16049 16050 16051 16052 16053 16054 if test yes != "$enable_dlopen"; then 16055 enable_dlopen=unknown 16056 enable_dlopen_self=unknown 16057 enable_dlopen_self_static=unknown 16058else 16059 lt_cv_dlopen=no 16060 lt_cv_dlopen_libs= 16061 16062 case $host_os in 16063 beos*) 16064 lt_cv_dlopen=load_add_on 16065 lt_cv_dlopen_libs= 16066 lt_cv_dlopen_self=yes 16067 ;; 16068 16069 mingw* | pw32* | cegcc*) 16070 lt_cv_dlopen=LoadLibrary 16071 lt_cv_dlopen_libs= 16072 ;; 16073 16074 cygwin*) 16075 lt_cv_dlopen=dlopen 16076 lt_cv_dlopen_libs= 16077 ;; 16078 16079 darwin*) 16080 # if libdl is installed we need to link against it 16081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 16082$as_echo_n "checking for dlopen in -ldl... " >&6; } 16083if ${ac_cv_lib_dl_dlopen+:} false; then : 16084 $as_echo_n "(cached) " >&6 16085else 16086 ac_check_lib_save_LIBS=$LIBS 16087LIBS="-ldl $LIBS" 16088cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16089/* end confdefs.h. */ 16090 16091/* Override any GCC internal prototype to avoid an error. 16092 Use char because int might match the return type of a GCC 16093 builtin and then its argument prototype would still apply. */ 16094#ifdef __cplusplus 16095extern "C" 16096#endif 16097char dlopen (); 16098int 16099main () 16100{ 16101return dlopen (); 16102 ; 16103 return 0; 16104} 16105_ACEOF 16106if ac_fn_c_try_link "$LINENO"; then : 16107 ac_cv_lib_dl_dlopen=yes 16108else 16109 ac_cv_lib_dl_dlopen=no 16110fi 16111rm -f core conftest.err conftest.$ac_objext \ 16112 conftest$ac_exeext conftest.$ac_ext 16113LIBS=$ac_check_lib_save_LIBS 16114fi 16115{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 16116$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 16117if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 16118 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 16119else 16120 16121 lt_cv_dlopen=dyld 16122 lt_cv_dlopen_libs= 16123 lt_cv_dlopen_self=yes 16124 16125fi 16126 16127 ;; 16128 16129 tpf*) 16130 # Don't try to run any link tests for TPF. We know it's impossible 16131 # because TPF is a cross-compiler, and we know how we open DSOs. 16132 lt_cv_dlopen=dlopen 16133 lt_cv_dlopen_libs= 16134 lt_cv_dlopen_self=no 16135 ;; 16136 16137 *) 16138 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 16139if test "x$ac_cv_func_shl_load" = xyes; then : 16140 lt_cv_dlopen=shl_load 16141else 16142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 16143$as_echo_n "checking for shl_load in -ldld... " >&6; } 16144if ${ac_cv_lib_dld_shl_load+:} false; then : 16145 $as_echo_n "(cached) " >&6 16146else 16147 ac_check_lib_save_LIBS=$LIBS 16148LIBS="-ldld $LIBS" 16149cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16150/* end confdefs.h. */ 16151 16152/* Override any GCC internal prototype to avoid an error. 16153 Use char because int might match the return type of a GCC 16154 builtin and then its argument prototype would still apply. */ 16155#ifdef __cplusplus 16156extern "C" 16157#endif 16158char shl_load (); 16159int 16160main () 16161{ 16162return shl_load (); 16163 ; 16164 return 0; 16165} 16166_ACEOF 16167if ac_fn_c_try_link "$LINENO"; then : 16168 ac_cv_lib_dld_shl_load=yes 16169else 16170 ac_cv_lib_dld_shl_load=no 16171fi 16172rm -f core conftest.err conftest.$ac_objext \ 16173 conftest$ac_exeext conftest.$ac_ext 16174LIBS=$ac_check_lib_save_LIBS 16175fi 16176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 16177$as_echo "$ac_cv_lib_dld_shl_load" >&6; } 16178if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 16179 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 16180else 16181 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 16182if test "x$ac_cv_func_dlopen" = xyes; then : 16183 lt_cv_dlopen=dlopen 16184else 16185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 16186$as_echo_n "checking for dlopen in -ldl... " >&6; } 16187if ${ac_cv_lib_dl_dlopen+:} false; then : 16188 $as_echo_n "(cached) " >&6 16189else 16190 ac_check_lib_save_LIBS=$LIBS 16191LIBS="-ldl $LIBS" 16192cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16193/* end confdefs.h. */ 16194 16195/* Override any GCC internal prototype to avoid an error. 16196 Use char because int might match the return type of a GCC 16197 builtin and then its argument prototype would still apply. */ 16198#ifdef __cplusplus 16199extern "C" 16200#endif 16201char dlopen (); 16202int 16203main () 16204{ 16205return dlopen (); 16206 ; 16207 return 0; 16208} 16209_ACEOF 16210if ac_fn_c_try_link "$LINENO"; then : 16211 ac_cv_lib_dl_dlopen=yes 16212else 16213 ac_cv_lib_dl_dlopen=no 16214fi 16215rm -f core conftest.err conftest.$ac_objext \ 16216 conftest$ac_exeext conftest.$ac_ext 16217LIBS=$ac_check_lib_save_LIBS 16218fi 16219{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 16220$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 16221if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 16222 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 16223else 16224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 16225$as_echo_n "checking for dlopen in -lsvld... " >&6; } 16226if ${ac_cv_lib_svld_dlopen+:} false; then : 16227 $as_echo_n "(cached) " >&6 16228else 16229 ac_check_lib_save_LIBS=$LIBS 16230LIBS="-lsvld $LIBS" 16231cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16232/* end confdefs.h. */ 16233 16234/* Override any GCC internal prototype to avoid an error. 16235 Use char because int might match the return type of a GCC 16236 builtin and then its argument prototype would still apply. */ 16237#ifdef __cplusplus 16238extern "C" 16239#endif 16240char dlopen (); 16241int 16242main () 16243{ 16244return dlopen (); 16245 ; 16246 return 0; 16247} 16248_ACEOF 16249if ac_fn_c_try_link "$LINENO"; then : 16250 ac_cv_lib_svld_dlopen=yes 16251else 16252 ac_cv_lib_svld_dlopen=no 16253fi 16254rm -f core conftest.err conftest.$ac_objext \ 16255 conftest$ac_exeext conftest.$ac_ext 16256LIBS=$ac_check_lib_save_LIBS 16257fi 16258{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 16259$as_echo "$ac_cv_lib_svld_dlopen" >&6; } 16260if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 16261 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 16262else 16263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 16264$as_echo_n "checking for dld_link in -ldld... " >&6; } 16265if ${ac_cv_lib_dld_dld_link+:} false; then : 16266 $as_echo_n "(cached) " >&6 16267else 16268 ac_check_lib_save_LIBS=$LIBS 16269LIBS="-ldld $LIBS" 16270cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16271/* end confdefs.h. */ 16272 16273/* Override any GCC internal prototype to avoid an error. 16274 Use char because int might match the return type of a GCC 16275 builtin and then its argument prototype would still apply. */ 16276#ifdef __cplusplus 16277extern "C" 16278#endif 16279char dld_link (); 16280int 16281main () 16282{ 16283return dld_link (); 16284 ; 16285 return 0; 16286} 16287_ACEOF 16288if ac_fn_c_try_link "$LINENO"; then : 16289 ac_cv_lib_dld_dld_link=yes 16290else 16291 ac_cv_lib_dld_dld_link=no 16292fi 16293rm -f core conftest.err conftest.$ac_objext \ 16294 conftest$ac_exeext conftest.$ac_ext 16295LIBS=$ac_check_lib_save_LIBS 16296fi 16297{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 16298$as_echo "$ac_cv_lib_dld_dld_link" >&6; } 16299if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 16300 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 16301fi 16302 16303 16304fi 16305 16306 16307fi 16308 16309 16310fi 16311 16312 16313fi 16314 16315 16316fi 16317 16318 ;; 16319 esac 16320 16321 if test no = "$lt_cv_dlopen"; then 16322 enable_dlopen=no 16323 else 16324 enable_dlopen=yes 16325 fi 16326 16327 case $lt_cv_dlopen in 16328 dlopen) 16329 save_CPPFLAGS=$CPPFLAGS 16330 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 16331 16332 save_LDFLAGS=$LDFLAGS 16333 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 16334 16335 save_LIBS=$LIBS 16336 LIBS="$lt_cv_dlopen_libs $LIBS" 16337 16338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 16339$as_echo_n "checking whether a program can dlopen itself... " >&6; } 16340if ${lt_cv_dlopen_self+:} false; then : 16341 $as_echo_n "(cached) " >&6 16342else 16343 if test yes = "$cross_compiling"; then : 16344 lt_cv_dlopen_self=cross 16345else 16346 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 16347 lt_status=$lt_dlunknown 16348 cat > conftest.$ac_ext <<_LT_EOF 16349#line $LINENO "configure" 16350#include "confdefs.h" 16351 16352#if HAVE_DLFCN_H 16353#include <dlfcn.h> 16354#endif 16355 16356#include <stdio.h> 16357 16358#ifdef RTLD_GLOBAL 16359# define LT_DLGLOBAL RTLD_GLOBAL 16360#else 16361# ifdef DL_GLOBAL 16362# define LT_DLGLOBAL DL_GLOBAL 16363# else 16364# define LT_DLGLOBAL 0 16365# endif 16366#endif 16367 16368/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 16369 find out it does not work in some platform. */ 16370#ifndef LT_DLLAZY_OR_NOW 16371# ifdef RTLD_LAZY 16372# define LT_DLLAZY_OR_NOW RTLD_LAZY 16373# else 16374# ifdef DL_LAZY 16375# define LT_DLLAZY_OR_NOW DL_LAZY 16376# else 16377# ifdef RTLD_NOW 16378# define LT_DLLAZY_OR_NOW RTLD_NOW 16379# else 16380# ifdef DL_NOW 16381# define LT_DLLAZY_OR_NOW DL_NOW 16382# else 16383# define LT_DLLAZY_OR_NOW 0 16384# endif 16385# endif 16386# endif 16387# endif 16388#endif 16389 16390/* When -fvisibility=hidden is used, assume the code has been annotated 16391 correspondingly for the symbols needed. */ 16392#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 16393int fnord () __attribute__((visibility("default"))); 16394#endif 16395 16396int fnord () { return 42; } 16397int main () 16398{ 16399 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 16400 int status = $lt_dlunknown; 16401 16402 if (self) 16403 { 16404 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 16405 else 16406 { 16407 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 16408 else puts (dlerror ()); 16409 } 16410 /* dlclose (self); */ 16411 } 16412 else 16413 puts (dlerror ()); 16414 16415 return status; 16416} 16417_LT_EOF 16418 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 16419 (eval $ac_link) 2>&5 16420 ac_status=$? 16421 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16422 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 16423 (./conftest; exit; ) >&5 2>/dev/null 16424 lt_status=$? 16425 case x$lt_status in 16426 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 16427 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 16428 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 16429 esac 16430 else : 16431 # compilation failed 16432 lt_cv_dlopen_self=no 16433 fi 16434fi 16435rm -fr conftest* 16436 16437 16438fi 16439{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 16440$as_echo "$lt_cv_dlopen_self" >&6; } 16441 16442 if test yes = "$lt_cv_dlopen_self"; then 16443 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 16444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 16445$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 16446if ${lt_cv_dlopen_self_static+:} false; then : 16447 $as_echo_n "(cached) " >&6 16448else 16449 if test yes = "$cross_compiling"; then : 16450 lt_cv_dlopen_self_static=cross 16451else 16452 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 16453 lt_status=$lt_dlunknown 16454 cat > conftest.$ac_ext <<_LT_EOF 16455#line $LINENO "configure" 16456#include "confdefs.h" 16457 16458#if HAVE_DLFCN_H 16459#include <dlfcn.h> 16460#endif 16461 16462#include <stdio.h> 16463 16464#ifdef RTLD_GLOBAL 16465# define LT_DLGLOBAL RTLD_GLOBAL 16466#else 16467# ifdef DL_GLOBAL 16468# define LT_DLGLOBAL DL_GLOBAL 16469# else 16470# define LT_DLGLOBAL 0 16471# endif 16472#endif 16473 16474/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 16475 find out it does not work in some platform. */ 16476#ifndef LT_DLLAZY_OR_NOW 16477# ifdef RTLD_LAZY 16478# define LT_DLLAZY_OR_NOW RTLD_LAZY 16479# else 16480# ifdef DL_LAZY 16481# define LT_DLLAZY_OR_NOW DL_LAZY 16482# else 16483# ifdef RTLD_NOW 16484# define LT_DLLAZY_OR_NOW RTLD_NOW 16485# else 16486# ifdef DL_NOW 16487# define LT_DLLAZY_OR_NOW DL_NOW 16488# else 16489# define LT_DLLAZY_OR_NOW 0 16490# endif 16491# endif 16492# endif 16493# endif 16494#endif 16495 16496/* When -fvisibility=hidden is used, assume the code has been annotated 16497 correspondingly for the symbols needed. */ 16498#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 16499int fnord () __attribute__((visibility("default"))); 16500#endif 16501 16502int fnord () { return 42; } 16503int main () 16504{ 16505 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 16506 int status = $lt_dlunknown; 16507 16508 if (self) 16509 { 16510 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 16511 else 16512 { 16513 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 16514 else puts (dlerror ()); 16515 } 16516 /* dlclose (self); */ 16517 } 16518 else 16519 puts (dlerror ()); 16520 16521 return status; 16522} 16523_LT_EOF 16524 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 16525 (eval $ac_link) 2>&5 16526 ac_status=$? 16527 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16528 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 16529 (./conftest; exit; ) >&5 2>/dev/null 16530 lt_status=$? 16531 case x$lt_status in 16532 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 16533 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 16534 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 16535 esac 16536 else : 16537 # compilation failed 16538 lt_cv_dlopen_self_static=no 16539 fi 16540fi 16541rm -fr conftest* 16542 16543 16544fi 16545{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 16546$as_echo "$lt_cv_dlopen_self_static" >&6; } 16547 fi 16548 16549 CPPFLAGS=$save_CPPFLAGS 16550 LDFLAGS=$save_LDFLAGS 16551 LIBS=$save_LIBS 16552 ;; 16553 esac 16554 16555 case $lt_cv_dlopen_self in 16556 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 16557 *) enable_dlopen_self=unknown ;; 16558 esac 16559 16560 case $lt_cv_dlopen_self_static in 16561 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 16562 *) enable_dlopen_self_static=unknown ;; 16563 esac 16564fi 16565 16566 16567 16568 16569 16570 16571 16572 16573 16574 16575 16576 16577 16578 16579 16580 16581 16582striplib= 16583old_striplib= 16584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 16585$as_echo_n "checking whether stripping libraries is possible... " >&6; } 16586if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 16587 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 16588 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 16589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16590$as_echo "yes" >&6; } 16591else 16592# FIXME - insert some real tests, host_os isn't really good enough 16593 case $host_os in 16594 darwin*) 16595 if test -n "$STRIP"; then 16596 striplib="$STRIP -x" 16597 old_striplib="$STRIP -S" 16598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16599$as_echo "yes" >&6; } 16600 else 16601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16602$as_echo "no" >&6; } 16603 fi 16604 ;; 16605 *) 16606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16607$as_echo "no" >&6; } 16608 ;; 16609 esac 16610fi 16611 16612 16613 16614 16615 16616 16617 16618 16619 16620 16621 16622 16623 # Report what library types will actually be built 16624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 16625$as_echo_n "checking if libtool supports shared libraries... " >&6; } 16626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 16627$as_echo "$can_build_shared" >&6; } 16628 16629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 16630$as_echo_n "checking whether to build shared libraries... " >&6; } 16631 test no = "$can_build_shared" && enable_shared=no 16632 16633 # On AIX, shared libraries and static libraries use the same namespace, and 16634 # are all built from PIC. 16635 case $host_os in 16636 aix3*) 16637 test yes = "$enable_shared" && enable_static=no 16638 if test -n "$RANLIB"; then 16639 archive_cmds="$archive_cmds~\$RANLIB \$lib" 16640 postinstall_cmds='$RANLIB $lib' 16641 fi 16642 ;; 16643 16644 aix[4-9]*) 16645 if test ia64 != "$host_cpu"; then 16646 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 16647 yes,aix,yes) ;; # shared object as lib.so file only 16648 yes,svr4,*) ;; # shared object as lib.so archive member only 16649 yes,*) enable_static=no ;; # shared object in lib.a archive as well 16650 esac 16651 fi 16652 ;; 16653 esac 16654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 16655$as_echo "$enable_shared" >&6; } 16656 16657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 16658$as_echo_n "checking whether to build static libraries... " >&6; } 16659 # Make sure either enable_shared or enable_static is yes. 16660 test yes = "$enable_shared" || enable_static=yes 16661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 16662$as_echo "$enable_static" >&6; } 16663 16664 16665 16666 16667fi 16668ac_ext=c 16669ac_cpp='$CPP $CPPFLAGS' 16670ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16671ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16672ac_compiler_gnu=$ac_cv_c_compiler_gnu 16673 16674CC=$lt_save_CC 16675 16676 16677 16678 16679 16680 16681 16682 16683 16684 16685 16686 16687 16688 16689 16690 ac_config_commands="$ac_config_commands libtool" 16691 16692 16693 16694 16695# Only expand once: 16696 16697 16698 16699 16700 16701if test -n "$ac_tool_prefix"; then 16702 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 16703set dummy ${ac_tool_prefix}ar; ac_word=$2 16704{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16705$as_echo_n "checking for $ac_word... " >&6; } 16706if ${ac_cv_prog_AR+:} false; then : 16707 $as_echo_n "(cached) " >&6 16708else 16709 if test -n "$AR"; then 16710 ac_cv_prog_AR="$AR" # Let the user override the test. 16711else 16712as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16713for as_dir in $PATH 16714do 16715 IFS=$as_save_IFS 16716 test -z "$as_dir" && as_dir=. 16717 for ac_exec_ext in '' $ac_executable_extensions; do 16718 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16719 ac_cv_prog_AR="${ac_tool_prefix}ar" 16720 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16721 break 2 16722 fi 16723done 16724 done 16725IFS=$as_save_IFS 16726 16727fi 16728fi 16729AR=$ac_cv_prog_AR 16730if test -n "$AR"; then 16731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 16732$as_echo "$AR" >&6; } 16733else 16734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16735$as_echo "no" >&6; } 16736fi 16737 16738 16739fi 16740if test -z "$ac_cv_prog_AR"; then 16741 ac_ct_AR=$AR 16742 # Extract the first word of "ar", so it can be a program name with args. 16743set dummy ar; ac_word=$2 16744{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16745$as_echo_n "checking for $ac_word... " >&6; } 16746if ${ac_cv_prog_ac_ct_AR+:} false; then : 16747 $as_echo_n "(cached) " >&6 16748else 16749 if test -n "$ac_ct_AR"; then 16750 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 16751else 16752as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16753for as_dir in $PATH 16754do 16755 IFS=$as_save_IFS 16756 test -z "$as_dir" && as_dir=. 16757 for ac_exec_ext in '' $ac_executable_extensions; do 16758 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16759 ac_cv_prog_ac_ct_AR="ar" 16760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16761 break 2 16762 fi 16763done 16764 done 16765IFS=$as_save_IFS 16766 16767fi 16768fi 16769ac_ct_AR=$ac_cv_prog_ac_ct_AR 16770if test -n "$ac_ct_AR"; then 16771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 16772$as_echo "$ac_ct_AR" >&6; } 16773else 16774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16775$as_echo "no" >&6; } 16776fi 16777 16778 if test "x$ac_ct_AR" = x; then 16779 AR="ar" 16780 else 16781 case $cross_compiling:$ac_tool_warned in 16782yes:) 16783{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16784$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16785ac_tool_warned=yes ;; 16786esac 16787 AR=$ac_ct_AR 16788 fi 16789else 16790 AR="$ac_cv_prog_AR" 16791fi 16792 16793 16794 16795if test "x$EMSCRIPTEN" = "x"; then : 16796 16797 16798 oldcflags="$CFLAGS" 16799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mmmx" >&5 16800$as_echo_n "checking whether C compiler accepts -mmmx... " >&6; } 16801if ${ax_cv_check_cflags___mmmx+:} false; then : 16802 $as_echo_n "(cached) " >&6 16803else 16804 16805 ax_check_save_flags=$CFLAGS 16806 CFLAGS="$CFLAGS -mmmx" 16807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16808/* end confdefs.h. */ 16809#include <time.h> 16810int 16811main () 16812{ 16813time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16814 ; 16815 return 0; 16816} 16817_ACEOF 16818if ac_fn_c_try_link "$LINENO"; then : 16819 ax_cv_check_cflags___mmmx=yes 16820else 16821 ax_cv_check_cflags___mmmx=no 16822fi 16823rm -f core conftest.err conftest.$ac_objext \ 16824 conftest$ac_exeext conftest.$ac_ext 16825 CFLAGS=$ax_check_save_flags 16826fi 16827{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mmmx" >&5 16828$as_echo "$ax_cv_check_cflags___mmmx" >&6; } 16829if test "x$ax_cv_check_cflags___mmmx" = xyes; then : 16830 CFLAGS="$CFLAGS -mmmx" 16831else 16832 : 16833fi 16834 16835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MMX instructions set" >&5 16836$as_echo_n "checking for MMX instructions set... " >&6; } 16837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16838/* end confdefs.h. */ 16839 16840#pragma GCC target("mmx") 16841#include <mmintrin.h> 16842 16843int 16844main () 16845{ 16846 __m64 x = _mm_setzero_si64(); 16847 ; 16848 return 0; 16849} 16850_ACEOF 16851if ac_fn_c_try_compile "$LINENO"; then : 16852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16853$as_echo "yes" >&6; } 16854 16855$as_echo "#define HAVE_MMINTRIN_H 1" >>confdefs.h 16856 16857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mmmx" >&5 16858$as_echo_n "checking whether C compiler accepts -mmmx... " >&6; } 16859if ${ax_cv_check_cflags___mmmx+:} false; then : 16860 $as_echo_n "(cached) " >&6 16861else 16862 16863 ax_check_save_flags=$CFLAGS 16864 CFLAGS="$CFLAGS -mmmx" 16865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16866/* end confdefs.h. */ 16867#include <time.h> 16868int 16869main () 16870{ 16871time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16872 ; 16873 return 0; 16874} 16875_ACEOF 16876if ac_fn_c_try_link "$LINENO"; then : 16877 ax_cv_check_cflags___mmmx=yes 16878else 16879 ax_cv_check_cflags___mmmx=no 16880fi 16881rm -f core conftest.err conftest.$ac_objext \ 16882 conftest$ac_exeext conftest.$ac_ext 16883 CFLAGS=$ax_check_save_flags 16884fi 16885{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mmmx" >&5 16886$as_echo "$ax_cv_check_cflags___mmmx" >&6; } 16887if test "x$ax_cv_check_cflags___mmmx" = xyes; then : 16888 CFLAGS_MMX="-mmmx" 16889else 16890 : 16891fi 16892 16893else 16894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16895$as_echo "no" >&6; } 16896fi 16897rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16898 CFLAGS="$oldcflags" 16899 16900 oldcflags="$CFLAGS" 16901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse2" >&5 16902$as_echo_n "checking whether C compiler accepts -msse2... " >&6; } 16903if ${ax_cv_check_cflags___msse2+:} false; then : 16904 $as_echo_n "(cached) " >&6 16905else 16906 16907 ax_check_save_flags=$CFLAGS 16908 CFLAGS="$CFLAGS -msse2" 16909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16910/* end confdefs.h. */ 16911#include <time.h> 16912int 16913main () 16914{ 16915time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16916 ; 16917 return 0; 16918} 16919_ACEOF 16920if ac_fn_c_try_link "$LINENO"; then : 16921 ax_cv_check_cflags___msse2=yes 16922else 16923 ax_cv_check_cflags___msse2=no 16924fi 16925rm -f core conftest.err conftest.$ac_objext \ 16926 conftest$ac_exeext conftest.$ac_ext 16927 CFLAGS=$ax_check_save_flags 16928fi 16929{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse2" >&5 16930$as_echo "$ax_cv_check_cflags___msse2" >&6; } 16931if test "x$ax_cv_check_cflags___msse2" = xyes; then : 16932 CFLAGS="$CFLAGS -msse2" 16933else 16934 : 16935fi 16936 16937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSE2 instructions set" >&5 16938$as_echo_n "checking for SSE2 instructions set... " >&6; } 16939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16940/* end confdefs.h. */ 16941 16942#pragma GCC target("sse2") 16943#ifndef __SSE2__ 16944# define __SSE2__ 16945#endif 16946#include <emmintrin.h> 16947 16948int 16949main () 16950{ 16951 __m128d x = _mm_setzero_pd(); 16952 __m128i z = _mm_srli_epi64(_mm_setzero_si128(), 26); 16953 ; 16954 return 0; 16955} 16956_ACEOF 16957if ac_fn_c_try_compile "$LINENO"; then : 16958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16959$as_echo "yes" >&6; } 16960 16961$as_echo "#define HAVE_EMMINTRIN_H 1" >>confdefs.h 16962 16963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse2" >&5 16964$as_echo_n "checking whether C compiler accepts -msse2... " >&6; } 16965if ${ax_cv_check_cflags___msse2+:} false; then : 16966 $as_echo_n "(cached) " >&6 16967else 16968 16969 ax_check_save_flags=$CFLAGS 16970 CFLAGS="$CFLAGS -msse2" 16971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16972/* end confdefs.h. */ 16973#include <time.h> 16974int 16975main () 16976{ 16977time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16978 ; 16979 return 0; 16980} 16981_ACEOF 16982if ac_fn_c_try_link "$LINENO"; then : 16983 ax_cv_check_cflags___msse2=yes 16984else 16985 ax_cv_check_cflags___msse2=no 16986fi 16987rm -f core conftest.err conftest.$ac_objext \ 16988 conftest$ac_exeext conftest.$ac_ext 16989 CFLAGS=$ax_check_save_flags 16990fi 16991{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse2" >&5 16992$as_echo "$ax_cv_check_cflags___msse2" >&6; } 16993if test "x$ax_cv_check_cflags___msse2" = xyes; then : 16994 CFLAGS_SSE2="-msse2" 16995else 16996 : 16997fi 16998 16999else 17000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17001$as_echo "no" >&6; } 17002fi 17003rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17004 CFLAGS="$oldcflags" 17005 17006 oldcflags="$CFLAGS" 17007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse3" >&5 17008$as_echo_n "checking whether C compiler accepts -msse3... " >&6; } 17009if ${ax_cv_check_cflags___msse3+:} false; then : 17010 $as_echo_n "(cached) " >&6 17011else 17012 17013 ax_check_save_flags=$CFLAGS 17014 CFLAGS="$CFLAGS -msse3" 17015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17016/* end confdefs.h. */ 17017#include <time.h> 17018int 17019main () 17020{ 17021time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17022 ; 17023 return 0; 17024} 17025_ACEOF 17026if ac_fn_c_try_link "$LINENO"; then : 17027 ax_cv_check_cflags___msse3=yes 17028else 17029 ax_cv_check_cflags___msse3=no 17030fi 17031rm -f core conftest.err conftest.$ac_objext \ 17032 conftest$ac_exeext conftest.$ac_ext 17033 CFLAGS=$ax_check_save_flags 17034fi 17035{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse3" >&5 17036$as_echo "$ax_cv_check_cflags___msse3" >&6; } 17037if test "x$ax_cv_check_cflags___msse3" = xyes; then : 17038 CFLAGS="$CFLAGS -msse3" 17039else 17040 : 17041fi 17042 17043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSE3 instructions set" >&5 17044$as_echo_n "checking for SSE3 instructions set... " >&6; } 17045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17046/* end confdefs.h. */ 17047 17048#pragma GCC target("sse3") 17049#include <pmmintrin.h> 17050 17051int 17052main () 17053{ 17054 __m128 x = _mm_addsub_ps(_mm_cvtpd_ps(_mm_setzero_pd()), 17055 _mm_cvtpd_ps(_mm_setzero_pd())); 17056 ; 17057 return 0; 17058} 17059_ACEOF 17060if ac_fn_c_try_compile "$LINENO"; then : 17061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17062$as_echo "yes" >&6; } 17063 17064$as_echo "#define HAVE_PMMINTRIN_H 1" >>confdefs.h 17065 17066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse3" >&5 17067$as_echo_n "checking whether C compiler accepts -msse3... " >&6; } 17068if ${ax_cv_check_cflags___msse3+:} false; then : 17069 $as_echo_n "(cached) " >&6 17070else 17071 17072 ax_check_save_flags=$CFLAGS 17073 CFLAGS="$CFLAGS -msse3" 17074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17075/* end confdefs.h. */ 17076#include <time.h> 17077int 17078main () 17079{ 17080time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17081 ; 17082 return 0; 17083} 17084_ACEOF 17085if ac_fn_c_try_link "$LINENO"; then : 17086 ax_cv_check_cflags___msse3=yes 17087else 17088 ax_cv_check_cflags___msse3=no 17089fi 17090rm -f core conftest.err conftest.$ac_objext \ 17091 conftest$ac_exeext conftest.$ac_ext 17092 CFLAGS=$ax_check_save_flags 17093fi 17094{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse3" >&5 17095$as_echo "$ax_cv_check_cflags___msse3" >&6; } 17096if test "x$ax_cv_check_cflags___msse3" = xyes; then : 17097 CFLAGS_SSE3="-msse3" 17098else 17099 : 17100fi 17101 17102else 17103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17104$as_echo "no" >&6; } 17105fi 17106rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17107 CFLAGS="$oldcflags" 17108 17109 oldcflags="$CFLAGS" 17110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mssse3" >&5 17111$as_echo_n "checking whether C compiler accepts -mssse3... " >&6; } 17112if ${ax_cv_check_cflags___mssse3+:} false; then : 17113 $as_echo_n "(cached) " >&6 17114else 17115 17116 ax_check_save_flags=$CFLAGS 17117 CFLAGS="$CFLAGS -mssse3" 17118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17119/* end confdefs.h. */ 17120#include <time.h> 17121int 17122main () 17123{ 17124time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17125 ; 17126 return 0; 17127} 17128_ACEOF 17129if ac_fn_c_try_link "$LINENO"; then : 17130 ax_cv_check_cflags___mssse3=yes 17131else 17132 ax_cv_check_cflags___mssse3=no 17133fi 17134rm -f core conftest.err conftest.$ac_objext \ 17135 conftest$ac_exeext conftest.$ac_ext 17136 CFLAGS=$ax_check_save_flags 17137fi 17138{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mssse3" >&5 17139$as_echo "$ax_cv_check_cflags___mssse3" >&6; } 17140if test "x$ax_cv_check_cflags___mssse3" = xyes; then : 17141 CFLAGS="$CFLAGS -mssse3" 17142else 17143 : 17144fi 17145 17146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSSE3 instructions set" >&5 17147$as_echo_n "checking for SSSE3 instructions set... " >&6; } 17148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17149/* end confdefs.h. */ 17150 17151#pragma GCC target("ssse3") 17152#include <tmmintrin.h> 17153 17154int 17155main () 17156{ 17157 __m64 x = _mm_abs_pi32(_m_from_int(0)); 17158 ; 17159 return 0; 17160} 17161_ACEOF 17162if ac_fn_c_try_compile "$LINENO"; then : 17163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17164$as_echo "yes" >&6; } 17165 17166$as_echo "#define HAVE_TMMINTRIN_H 1" >>confdefs.h 17167 17168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mssse3" >&5 17169$as_echo_n "checking whether C compiler accepts -mssse3... " >&6; } 17170if ${ax_cv_check_cflags___mssse3+:} false; then : 17171 $as_echo_n "(cached) " >&6 17172else 17173 17174 ax_check_save_flags=$CFLAGS 17175 CFLAGS="$CFLAGS -mssse3" 17176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17177/* end confdefs.h. */ 17178#include <time.h> 17179int 17180main () 17181{ 17182time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17183 ; 17184 return 0; 17185} 17186_ACEOF 17187if ac_fn_c_try_link "$LINENO"; then : 17188 ax_cv_check_cflags___mssse3=yes 17189else 17190 ax_cv_check_cflags___mssse3=no 17191fi 17192rm -f core conftest.err conftest.$ac_objext \ 17193 conftest$ac_exeext conftest.$ac_ext 17194 CFLAGS=$ax_check_save_flags 17195fi 17196{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mssse3" >&5 17197$as_echo "$ax_cv_check_cflags___mssse3" >&6; } 17198if test "x$ax_cv_check_cflags___mssse3" = xyes; then : 17199 CFLAGS_SSSE3="-mssse3" 17200else 17201 : 17202fi 17203 17204else 17205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17206$as_echo "no" >&6; } 17207fi 17208rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17209 CFLAGS="$oldcflags" 17210 17211 oldcflags="$CFLAGS" 17212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse4.1" >&5 17213$as_echo_n "checking whether C compiler accepts -msse4.1... " >&6; } 17214if ${ax_cv_check_cflags___msse4_1+:} false; then : 17215 $as_echo_n "(cached) " >&6 17216else 17217 17218 ax_check_save_flags=$CFLAGS 17219 CFLAGS="$CFLAGS -msse4.1" 17220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17221/* end confdefs.h. */ 17222#include <time.h> 17223int 17224main () 17225{ 17226time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17227 ; 17228 return 0; 17229} 17230_ACEOF 17231if ac_fn_c_try_link "$LINENO"; then : 17232 ax_cv_check_cflags___msse4_1=yes 17233else 17234 ax_cv_check_cflags___msse4_1=no 17235fi 17236rm -f core conftest.err conftest.$ac_objext \ 17237 conftest$ac_exeext conftest.$ac_ext 17238 CFLAGS=$ax_check_save_flags 17239fi 17240{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse4_1" >&5 17241$as_echo "$ax_cv_check_cflags___msse4_1" >&6; } 17242if test "x$ax_cv_check_cflags___msse4_1" = xyes; then : 17243 CFLAGS="$CFLAGS -msse4.1" 17244else 17245 : 17246fi 17247 17248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSE4.1 instructions set" >&5 17249$as_echo_n "checking for SSE4.1 instructions set... " >&6; } 17250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17251/* end confdefs.h. */ 17252 17253#pragma GCC target("sse4.1") 17254#include <smmintrin.h> 17255 17256int 17257main () 17258{ 17259 __m128i x = _mm_minpos_epu16(_mm_setzero_si128()); 17260 ; 17261 return 0; 17262} 17263_ACEOF 17264if ac_fn_c_try_compile "$LINENO"; then : 17265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17266$as_echo "yes" >&6; } 17267 17268$as_echo "#define HAVE_SMMINTRIN_H 1" >>confdefs.h 17269 17270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse4.1" >&5 17271$as_echo_n "checking whether C compiler accepts -msse4.1... " >&6; } 17272if ${ax_cv_check_cflags___msse4_1+:} false; then : 17273 $as_echo_n "(cached) " >&6 17274else 17275 17276 ax_check_save_flags=$CFLAGS 17277 CFLAGS="$CFLAGS -msse4.1" 17278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17279/* end confdefs.h. */ 17280#include <time.h> 17281int 17282main () 17283{ 17284time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17285 ; 17286 return 0; 17287} 17288_ACEOF 17289if ac_fn_c_try_link "$LINENO"; then : 17290 ax_cv_check_cflags___msse4_1=yes 17291else 17292 ax_cv_check_cflags___msse4_1=no 17293fi 17294rm -f core conftest.err conftest.$ac_objext \ 17295 conftest$ac_exeext conftest.$ac_ext 17296 CFLAGS=$ax_check_save_flags 17297fi 17298{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse4_1" >&5 17299$as_echo "$ax_cv_check_cflags___msse4_1" >&6; } 17300if test "x$ax_cv_check_cflags___msse4_1" = xyes; then : 17301 CFLAGS_SSE41="-msse4.1" 17302else 17303 : 17304fi 17305 17306else 17307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17308$as_echo "no" >&6; } 17309fi 17310rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17311 CFLAGS="$oldcflags" 17312 17313 oldcflags="$CFLAGS" 17314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx" >&5 17315$as_echo_n "checking whether C compiler accepts -mavx... " >&6; } 17316if ${ax_cv_check_cflags___mavx+:} false; then : 17317 $as_echo_n "(cached) " >&6 17318else 17319 17320 ax_check_save_flags=$CFLAGS 17321 CFLAGS="$CFLAGS -mavx" 17322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17323/* end confdefs.h. */ 17324#include <time.h> 17325int 17326main () 17327{ 17328time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17329 ; 17330 return 0; 17331} 17332_ACEOF 17333if ac_fn_c_try_link "$LINENO"; then : 17334 ax_cv_check_cflags___mavx=yes 17335else 17336 ax_cv_check_cflags___mavx=no 17337fi 17338rm -f core conftest.err conftest.$ac_objext \ 17339 conftest$ac_exeext conftest.$ac_ext 17340 CFLAGS=$ax_check_save_flags 17341fi 17342{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx" >&5 17343$as_echo "$ax_cv_check_cflags___mavx" >&6; } 17344if test "x$ax_cv_check_cflags___mavx" = xyes; then : 17345 CFLAGS="$CFLAGS -mavx" 17346else 17347 : 17348fi 17349 17350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX instructions set" >&5 17351$as_echo_n "checking for AVX instructions set... " >&6; } 17352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17353/* end confdefs.h. */ 17354 17355#pragma GCC target("avx") 17356#include <immintrin.h> 17357 17358int 17359main () 17360{ 17361 _mm256_zeroall(); 17362 ; 17363 return 0; 17364} 17365_ACEOF 17366if ac_fn_c_try_compile "$LINENO"; then : 17367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17368$as_echo "yes" >&6; } 17369 17370$as_echo "#define HAVE_AVXINTRIN_H 1" >>confdefs.h 17371 17372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx" >&5 17373$as_echo_n "checking whether C compiler accepts -mavx... " >&6; } 17374if ${ax_cv_check_cflags___mavx+:} false; then : 17375 $as_echo_n "(cached) " >&6 17376else 17377 17378 ax_check_save_flags=$CFLAGS 17379 CFLAGS="$CFLAGS -mavx" 17380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17381/* end confdefs.h. */ 17382#include <time.h> 17383int 17384main () 17385{ 17386time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17387 ; 17388 return 0; 17389} 17390_ACEOF 17391if ac_fn_c_try_link "$LINENO"; then : 17392 ax_cv_check_cflags___mavx=yes 17393else 17394 ax_cv_check_cflags___mavx=no 17395fi 17396rm -f core conftest.err conftest.$ac_objext \ 17397 conftest$ac_exeext conftest.$ac_ext 17398 CFLAGS=$ax_check_save_flags 17399fi 17400{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx" >&5 17401$as_echo "$ax_cv_check_cflags___mavx" >&6; } 17402if test "x$ax_cv_check_cflags___mavx" = xyes; then : 17403 CFLAGS_AVX="-mavx" 17404else 17405 : 17406fi 17407 17408else 17409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17410$as_echo "no" >&6; } 17411fi 17412rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17413 CFLAGS="$oldcflags" 17414 17415 oldcflags="$CFLAGS" 17416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx2" >&5 17417$as_echo_n "checking whether C compiler accepts -mavx2... " >&6; } 17418if ${ax_cv_check_cflags___mavx2+:} false; then : 17419 $as_echo_n "(cached) " >&6 17420else 17421 17422 ax_check_save_flags=$CFLAGS 17423 CFLAGS="$CFLAGS -mavx2" 17424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17425/* end confdefs.h. */ 17426#include <time.h> 17427int 17428main () 17429{ 17430time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17431 ; 17432 return 0; 17433} 17434_ACEOF 17435if ac_fn_c_try_link "$LINENO"; then : 17436 ax_cv_check_cflags___mavx2=yes 17437else 17438 ax_cv_check_cflags___mavx2=no 17439fi 17440rm -f core conftest.err conftest.$ac_objext \ 17441 conftest$ac_exeext conftest.$ac_ext 17442 CFLAGS=$ax_check_save_flags 17443fi 17444{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx2" >&5 17445$as_echo "$ax_cv_check_cflags___mavx2" >&6; } 17446if test "x$ax_cv_check_cflags___mavx2" = xyes; then : 17447 CFLAGS="$CFLAGS -mavx2" 17448else 17449 : 17450fi 17451 17452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX2 instructions set" >&5 17453$as_echo_n "checking for AVX2 instructions set... " >&6; } 17454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17455/* end confdefs.h. */ 17456 17457#pragma GCC target("avx2") 17458#include <immintrin.h> 17459 17460int 17461main () 17462{ 17463 17464__m256 x = _mm256_set1_ps(3.14); 17465__m256 y = _mm256_permutevar8x32_ps(x, _mm256_set1_epi32(42)); 17466return _mm256_movemask_ps(_mm256_cmp_ps(x, y, _CMP_NEQ_OQ)); 17467 17468 ; 17469 return 0; 17470} 17471_ACEOF 17472if ac_fn_c_try_compile "$LINENO"; then : 17473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17474$as_echo "yes" >&6; } 17475 17476$as_echo "#define HAVE_AVX2INTRIN_H 1" >>confdefs.h 17477 17478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx2" >&5 17479$as_echo_n "checking whether C compiler accepts -mavx2... " >&6; } 17480if ${ax_cv_check_cflags___mavx2+:} false; then : 17481 $as_echo_n "(cached) " >&6 17482else 17483 17484 ax_check_save_flags=$CFLAGS 17485 CFLAGS="$CFLAGS -mavx2" 17486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17487/* end confdefs.h. */ 17488#include <time.h> 17489int 17490main () 17491{ 17492time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17493 ; 17494 return 0; 17495} 17496_ACEOF 17497if ac_fn_c_try_link "$LINENO"; then : 17498 ax_cv_check_cflags___mavx2=yes 17499else 17500 ax_cv_check_cflags___mavx2=no 17501fi 17502rm -f core conftest.err conftest.$ac_objext \ 17503 conftest$ac_exeext conftest.$ac_ext 17504 CFLAGS=$ax_check_save_flags 17505fi 17506{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx2" >&5 17507$as_echo "$ax_cv_check_cflags___mavx2" >&6; } 17508if test "x$ax_cv_check_cflags___mavx2" = xyes; then : 17509 CFLAGS_AVX2="-mavx2" 17510else 17511 : 17512fi 17513 17514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _mm256_broadcastsi128_si256 is correctly defined" >&5 17515$as_echo_n "checking if _mm256_broadcastsi128_si256 is correctly defined... " >&6; } 17516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17517/* end confdefs.h. */ 17518 17519#pragma GCC target("avx2") 17520#include <immintrin.h> 17521 17522int 17523main () 17524{ 17525 __m256i y = _mm256_broadcastsi128_si256(_mm_setzero_si128()); 17526 ; 17527 return 0; 17528} 17529_ACEOF 17530if ac_fn_c_try_compile "$LINENO"; then : 17531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17532$as_echo "yes" >&6; } 17533else 17534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17535$as_echo "no" >&6; } 17536 17537$as_echo "#define _mm256_broadcastsi128_si256 _mm_broadcastsi128_si256" >>confdefs.h 17538 17539fi 17540rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17541 17542else 17543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17544$as_echo "no" >&6; } 17545fi 17546rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17547 CFLAGS="$oldcflags" 17548 17549 oldcflags="$CFLAGS" 17550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx512f" >&5 17551$as_echo_n "checking whether C compiler accepts -mavx512f... " >&6; } 17552if ${ax_cv_check_cflags___mavx512f+:} false; then : 17553 $as_echo_n "(cached) " >&6 17554else 17555 17556 ax_check_save_flags=$CFLAGS 17557 CFLAGS="$CFLAGS -mavx512f" 17558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17559/* end confdefs.h. */ 17560#include <time.h> 17561int 17562main () 17563{ 17564time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17565 ; 17566 return 0; 17567} 17568_ACEOF 17569if ac_fn_c_try_link "$LINENO"; then : 17570 ax_cv_check_cflags___mavx512f=yes 17571else 17572 ax_cv_check_cflags___mavx512f=no 17573fi 17574rm -f core conftest.err conftest.$ac_objext \ 17575 conftest$ac_exeext conftest.$ac_ext 17576 CFLAGS=$ax_check_save_flags 17577fi 17578{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx512f" >&5 17579$as_echo "$ax_cv_check_cflags___mavx512f" >&6; } 17580if test "x$ax_cv_check_cflags___mavx512f" = xyes; then : 17581 CFLAGS="$CFLAGS -mavx512f" 17582else 17583 : 17584fi 17585 17586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX512F instructions set" >&5 17587$as_echo_n "checking for AVX512F instructions set... " >&6; } 17588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17589/* end confdefs.h. */ 17590 17591#pragma GCC target("avx512f") 17592#include <immintrin.h> 17593 17594int 17595main () 17596{ 17597 17598 17599#ifndef __AVX512F__ 17600# error No AVX512 support 17601#elif defined(__clang__) 17602# if __clang_major__ < 4 17603# error Compiler AVX512 support may be broken 17604# endif 17605#elif defined(__GNUC__) 17606# if __GNUC__ < 6 17607# error Compiler AVX512 support may be broken 17608# endif 17609#endif 17610 17611__m512i x = _mm512_setzero_epi32(); 17612__m512i y = _mm512_permutexvar_epi64(_mm512_setr_epi64(0, 1, 4, 5, 2, 3, 6, 7), x); 17613 17614 ; 17615 return 0; 17616} 17617_ACEOF 17618if ac_fn_c_try_compile "$LINENO"; then : 17619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17620$as_echo "yes" >&6; } 17621 17622$as_echo "#define HAVE_AVX512FINTRIN_H 1" >>confdefs.h 17623 17624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx512f" >&5 17625$as_echo_n "checking whether C compiler accepts -mavx512f... " >&6; } 17626if ${ax_cv_check_cflags___mavx512f+:} false; then : 17627 $as_echo_n "(cached) " >&6 17628else 17629 17630 ax_check_save_flags=$CFLAGS 17631 CFLAGS="$CFLAGS -mavx512f" 17632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17633/* end confdefs.h. */ 17634#include <time.h> 17635int 17636main () 17637{ 17638time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17639 ; 17640 return 0; 17641} 17642_ACEOF 17643if ac_fn_c_try_link "$LINENO"; then : 17644 ax_cv_check_cflags___mavx512f=yes 17645else 17646 ax_cv_check_cflags___mavx512f=no 17647fi 17648rm -f core conftest.err conftest.$ac_objext \ 17649 conftest$ac_exeext conftest.$ac_ext 17650 CFLAGS=$ax_check_save_flags 17651fi 17652{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx512f" >&5 17653$as_echo "$ax_cv_check_cflags___mavx512f" >&6; } 17654if test "x$ax_cv_check_cflags___mavx512f" = xyes; then : 17655 CFLAGS_AVX512F="-mavx512f" 17656else 17657 : 17658fi 17659 17660else 17661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17662$as_echo "no" >&6; } 17663 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CFLAGS -mno-avx512f" | $as_tr_sh` 17664{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CFLAGS -mno-avx512f" >&5 17665$as_echo_n "checking whether C compiler accepts $CFLAGS -mno-avx512f... " >&6; } 17666if eval \${$as_CACHEVAR+:} false; then : 17667 $as_echo_n "(cached) " >&6 17668else 17669 17670 ax_check_save_flags=$CFLAGS 17671 CFLAGS="$CFLAGS $CFLAGS -mno-avx512f" 17672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17673/* end confdefs.h. */ 17674#include <time.h> 17675int 17676main () 17677{ 17678time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17679 ; 17680 return 0; 17681} 17682_ACEOF 17683if ac_fn_c_try_link "$LINENO"; then : 17684 eval "$as_CACHEVAR=yes" 17685else 17686 eval "$as_CACHEVAR=no" 17687fi 17688rm -f core conftest.err conftest.$ac_objext \ 17689 conftest$ac_exeext conftest.$ac_ext 17690 CFLAGS=$ax_check_save_flags 17691fi 17692eval ac_res=\$$as_CACHEVAR 17693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 17694$as_echo "$ac_res" >&6; } 17695if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 17696 CFLAGS="$CFLAGS -mno-avx512f" 17697else 17698 : 17699fi 17700 17701 17702fi 17703rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17704 CFLAGS="$oldcflags" 17705 17706 oldcflags="$CFLAGS" 17707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -maes" >&5 17708$as_echo_n "checking whether C compiler accepts -maes... " >&6; } 17709if ${ax_cv_check_cflags___maes+:} false; then : 17710 $as_echo_n "(cached) " >&6 17711else 17712 17713 ax_check_save_flags=$CFLAGS 17714 CFLAGS="$CFLAGS -maes" 17715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17716/* end confdefs.h. */ 17717#include <time.h> 17718int 17719main () 17720{ 17721time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17722 ; 17723 return 0; 17724} 17725_ACEOF 17726if ac_fn_c_try_link "$LINENO"; then : 17727 ax_cv_check_cflags___maes=yes 17728else 17729 ax_cv_check_cflags___maes=no 17730fi 17731rm -f core conftest.err conftest.$ac_objext \ 17732 conftest$ac_exeext conftest.$ac_ext 17733 CFLAGS=$ax_check_save_flags 17734fi 17735{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___maes" >&5 17736$as_echo "$ax_cv_check_cflags___maes" >&6; } 17737if test "x$ax_cv_check_cflags___maes" = xyes; then : 17738 CFLAGS="$CFLAGS -maes" 17739else 17740 : 17741fi 17742 17743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mpclmul" >&5 17744$as_echo_n "checking whether C compiler accepts -mpclmul... " >&6; } 17745if ${ax_cv_check_cflags___mpclmul+:} false; then : 17746 $as_echo_n "(cached) " >&6 17747else 17748 17749 ax_check_save_flags=$CFLAGS 17750 CFLAGS="$CFLAGS -mpclmul" 17751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17752/* end confdefs.h. */ 17753#include <time.h> 17754int 17755main () 17756{ 17757time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17758 ; 17759 return 0; 17760} 17761_ACEOF 17762if ac_fn_c_try_link "$LINENO"; then : 17763 ax_cv_check_cflags___mpclmul=yes 17764else 17765 ax_cv_check_cflags___mpclmul=no 17766fi 17767rm -f core conftest.err conftest.$ac_objext \ 17768 conftest$ac_exeext conftest.$ac_ext 17769 CFLAGS=$ax_check_save_flags 17770fi 17771{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mpclmul" >&5 17772$as_echo "$ax_cv_check_cflags___mpclmul" >&6; } 17773if test "x$ax_cv_check_cflags___mpclmul" = xyes; then : 17774 CFLAGS="$CFLAGS -mpclmul" 17775else 17776 : 17777fi 17778 17779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AESNI instructions set and PCLMULQDQ" >&5 17780$as_echo_n "checking for AESNI instructions set and PCLMULQDQ... " >&6; } 17781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17782/* end confdefs.h. */ 17783 17784#pragma GCC target("aes") 17785#pragma GCC target("pclmul") 17786#include <wmmintrin.h> 17787 17788int 17789main () 17790{ 17791 __m128i x = _mm_aesimc_si128(_mm_setzero_si128()); 17792 __m128i y = _mm_clmulepi64_si128(_mm_setzero_si128(), _mm_setzero_si128(), 0); 17793 ; 17794 return 0; 17795} 17796_ACEOF 17797if ac_fn_c_try_compile "$LINENO"; then : 17798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17799$as_echo "yes" >&6; } 17800 17801$as_echo "#define HAVE_WMMINTRIN_H 1" >>confdefs.h 17802 17803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -maes" >&5 17804$as_echo_n "checking whether C compiler accepts -maes... " >&6; } 17805if ${ax_cv_check_cflags___maes+:} false; then : 17806 $as_echo_n "(cached) " >&6 17807else 17808 17809 ax_check_save_flags=$CFLAGS 17810 CFLAGS="$CFLAGS -maes" 17811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17812/* end confdefs.h. */ 17813#include <time.h> 17814int 17815main () 17816{ 17817time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17818 ; 17819 return 0; 17820} 17821_ACEOF 17822if ac_fn_c_try_link "$LINENO"; then : 17823 ax_cv_check_cflags___maes=yes 17824else 17825 ax_cv_check_cflags___maes=no 17826fi 17827rm -f core conftest.err conftest.$ac_objext \ 17828 conftest$ac_exeext conftest.$ac_ext 17829 CFLAGS=$ax_check_save_flags 17830fi 17831{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___maes" >&5 17832$as_echo "$ax_cv_check_cflags___maes" >&6; } 17833if test "x$ax_cv_check_cflags___maes" = xyes; then : 17834 CFLAGS_AESNI="-maes" 17835else 17836 : 17837fi 17838 17839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mpclmul" >&5 17840$as_echo_n "checking whether C compiler accepts -mpclmul... " >&6; } 17841if ${ax_cv_check_cflags___mpclmul+:} false; then : 17842 $as_echo_n "(cached) " >&6 17843else 17844 17845 ax_check_save_flags=$CFLAGS 17846 CFLAGS="$CFLAGS -mpclmul" 17847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17848/* end confdefs.h. */ 17849#include <time.h> 17850int 17851main () 17852{ 17853time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17854 ; 17855 return 0; 17856} 17857_ACEOF 17858if ac_fn_c_try_link "$LINENO"; then : 17859 ax_cv_check_cflags___mpclmul=yes 17860else 17861 ax_cv_check_cflags___mpclmul=no 17862fi 17863rm -f core conftest.err conftest.$ac_objext \ 17864 conftest$ac_exeext conftest.$ac_ext 17865 CFLAGS=$ax_check_save_flags 17866fi 17867{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mpclmul" >&5 17868$as_echo "$ax_cv_check_cflags___mpclmul" >&6; } 17869if test "x$ax_cv_check_cflags___mpclmul" = xyes; then : 17870 CFLAGS_PCLMUL="-mpclmul" 17871else 17872 : 17873fi 17874 17875 17876else 17877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17878$as_echo "no" >&6; } 17879fi 17880rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17881 CFLAGS="$oldcflags" 17882 17883 oldcflags="$CFLAGS" 17884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mrdrnd" >&5 17885$as_echo_n "checking whether C compiler accepts -mrdrnd... " >&6; } 17886if ${ax_cv_check_cflags___mrdrnd+:} false; then : 17887 $as_echo_n "(cached) " >&6 17888else 17889 17890 ax_check_save_flags=$CFLAGS 17891 CFLAGS="$CFLAGS -mrdrnd" 17892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17893/* end confdefs.h. */ 17894#include <time.h> 17895int 17896main () 17897{ 17898time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17899 ; 17900 return 0; 17901} 17902_ACEOF 17903if ac_fn_c_try_link "$LINENO"; then : 17904 ax_cv_check_cflags___mrdrnd=yes 17905else 17906 ax_cv_check_cflags___mrdrnd=no 17907fi 17908rm -f core conftest.err conftest.$ac_objext \ 17909 conftest$ac_exeext conftest.$ac_ext 17910 CFLAGS=$ax_check_save_flags 17911fi 17912{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mrdrnd" >&5 17913$as_echo "$ax_cv_check_cflags___mrdrnd" >&6; } 17914if test "x$ax_cv_check_cflags___mrdrnd" = xyes; then : 17915 CFLAGS="$CFLAGS -mrdrnd" 17916else 17917 : 17918fi 17919 17920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RDRAND" >&5 17921$as_echo_n "checking for RDRAND... " >&6; } 17922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17923/* end confdefs.h. */ 17924 17925#pragma GCC target("rdrnd") 17926#include <immintrin.h> 17927 17928int 17929main () 17930{ 17931 unsigned long long x; _rdrand64_step(&x); 17932 ; 17933 return 0; 17934} 17935_ACEOF 17936if ac_fn_c_try_compile "$LINENO"; then : 17937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17938$as_echo "yes" >&6; } 17939 17940$as_echo "#define HAVE_RDRAND 1" >>confdefs.h 17941 17942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mrdrnd" >&5 17943$as_echo_n "checking whether C compiler accepts -mrdrnd... " >&6; } 17944if ${ax_cv_check_cflags___mrdrnd+:} false; then : 17945 $as_echo_n "(cached) " >&6 17946else 17947 17948 ax_check_save_flags=$CFLAGS 17949 CFLAGS="$CFLAGS -mrdrnd" 17950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17951/* end confdefs.h. */ 17952#include <time.h> 17953int 17954main () 17955{ 17956time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17957 ; 17958 return 0; 17959} 17960_ACEOF 17961if ac_fn_c_try_link "$LINENO"; then : 17962 ax_cv_check_cflags___mrdrnd=yes 17963else 17964 ax_cv_check_cflags___mrdrnd=no 17965fi 17966rm -f core conftest.err conftest.$ac_objext \ 17967 conftest$ac_exeext conftest.$ac_ext 17968 CFLAGS=$ax_check_save_flags 17969fi 17970{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mrdrnd" >&5 17971$as_echo "$ax_cv_check_cflags___mrdrnd" >&6; } 17972if test "x$ax_cv_check_cflags___mrdrnd" = xyes; then : 17973 CFLAGS_RDRAND="-mrdrnd" 17974else 17975 : 17976fi 17977 17978 17979else 17980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17981$as_echo "no" >&6; } 17982fi 17983rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17984 CFLAGS="$oldcflags" 17985 17986 17987fi 17988 17989 17990 17991 17992 17993 17994 17995 17996 17997 17998 17999 18000 18001for ac_header in sys/mman.h sys/random.h intrin.h 18002do : 18003 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 18004ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 18005if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 18006 cat >>confdefs.h <<_ACEOF 18007#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 18008_ACEOF 18009 18010fi 18011 18012done 18013 18014 18015{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if _xgetbv() is available" >&5 18016$as_echo_n "checking if _xgetbv() is available... " >&6; } 18017cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18018/* end confdefs.h. */ 18019 #include <intrin.h> 18020int 18021main () 18022{ 18023 (void) _xgetbv(0) 18024 ; 18025 return 0; 18026} 18027_ACEOF 18028if ac_fn_c_try_link "$LINENO"; then : 18029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18030$as_echo "yes" >&6; } 18031 18032$as_echo "#define HAVE__XGETBV 1" >>confdefs.h 18033 18034else 18035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18036$as_echo "no" >&6; } 18037fi 18038rm -f core conftest.err conftest.$ac_objext \ 18039 conftest$ac_exeext conftest.$ac_ext 18040 18041 18042{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 18043$as_echo_n "checking for inline... " >&6; } 18044if ${ac_cv_c_inline+:} false; then : 18045 $as_echo_n "(cached) " >&6 18046else 18047 ac_cv_c_inline=no 18048for ac_kw in inline __inline__ __inline; do 18049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18050/* end confdefs.h. */ 18051#ifndef __cplusplus 18052typedef int foo_t; 18053static $ac_kw foo_t static_foo () {return 0; } 18054$ac_kw foo_t foo () {return 0; } 18055#endif 18056 18057_ACEOF 18058if ac_fn_c_try_compile "$LINENO"; then : 18059 ac_cv_c_inline=$ac_kw 18060fi 18061rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18062 test "$ac_cv_c_inline" != no && break 18063done 18064 18065fi 18066{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 18067$as_echo "$ac_cv_c_inline" >&6; } 18068 18069case $ac_cv_c_inline in 18070 inline | yes) ;; 18071 *) 18072 case $ac_cv_c_inline in 18073 no) ac_val=;; 18074 *) ac_val=$ac_cv_c_inline;; 18075 esac 18076 cat >>confdefs.h <<_ACEOF 18077#ifndef __cplusplus 18078#define inline $ac_val 18079#endif 18080_ACEOF 18081 ;; 18082esac 18083 18084case $host_cpu in #( 18085 i?86|amd64|x86_64) : 18086 ac_cv_c_bigendian=no 18087 ;; #( 18088 *) : 18089 ;; 18090esac 18091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 18092$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 18093if ${ac_cv_c_bigendian+:} false; then : 18094 $as_echo_n "(cached) " >&6 18095else 18096 ac_cv_c_bigendian=unknown 18097 # See if we're dealing with a universal compiler. 18098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18099/* end confdefs.h. */ 18100#ifndef __APPLE_CC__ 18101 not a universal capable compiler 18102 #endif 18103 typedef int dummy; 18104 18105_ACEOF 18106if ac_fn_c_try_compile "$LINENO"; then : 18107 18108 # Check for potential -arch flags. It is not universal unless 18109 # there are at least two -arch flags with different values. 18110 ac_arch= 18111 ac_prev= 18112 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 18113 if test -n "$ac_prev"; then 18114 case $ac_word in 18115 i?86 | x86_64 | ppc | ppc64) 18116 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 18117 ac_arch=$ac_word 18118 else 18119 ac_cv_c_bigendian=universal 18120 break 18121 fi 18122 ;; 18123 esac 18124 ac_prev= 18125 elif test "x$ac_word" = "x-arch"; then 18126 ac_prev=arch 18127 fi 18128 done 18129fi 18130rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18131 if test $ac_cv_c_bigendian = unknown; then 18132 # See if sys/param.h defines the BYTE_ORDER macro. 18133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18134/* end confdefs.h. */ 18135#include <sys/types.h> 18136 #include <sys/param.h> 18137 18138int 18139main () 18140{ 18141#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 18142 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 18143 && LITTLE_ENDIAN) 18144 bogus endian macros 18145 #endif 18146 18147 ; 18148 return 0; 18149} 18150_ACEOF 18151if ac_fn_c_try_compile "$LINENO"; then : 18152 # It does; now see whether it defined to BIG_ENDIAN or not. 18153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18154/* end confdefs.h. */ 18155#include <sys/types.h> 18156 #include <sys/param.h> 18157 18158int 18159main () 18160{ 18161#if BYTE_ORDER != BIG_ENDIAN 18162 not big endian 18163 #endif 18164 18165 ; 18166 return 0; 18167} 18168_ACEOF 18169if ac_fn_c_try_compile "$LINENO"; then : 18170 ac_cv_c_bigendian=yes 18171else 18172 ac_cv_c_bigendian=no 18173fi 18174rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18175fi 18176rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18177 fi 18178 if test $ac_cv_c_bigendian = unknown; then 18179 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 18180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18181/* end confdefs.h. */ 18182#include <limits.h> 18183 18184int 18185main () 18186{ 18187#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 18188 bogus endian macros 18189 #endif 18190 18191 ; 18192 return 0; 18193} 18194_ACEOF 18195if ac_fn_c_try_compile "$LINENO"; then : 18196 # It does; now see whether it defined to _BIG_ENDIAN or not. 18197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18198/* end confdefs.h. */ 18199#include <limits.h> 18200 18201int 18202main () 18203{ 18204#ifndef _BIG_ENDIAN 18205 not big endian 18206 #endif 18207 18208 ; 18209 return 0; 18210} 18211_ACEOF 18212if ac_fn_c_try_compile "$LINENO"; then : 18213 ac_cv_c_bigendian=yes 18214else 18215 ac_cv_c_bigendian=no 18216fi 18217rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18218fi 18219rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18220 fi 18221 if test $ac_cv_c_bigendian = unknown; then 18222 # Compile a test program. 18223 if test "$cross_compiling" = yes; then : 18224 # Try to guess by grepping values from an object file. 18225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18226/* end confdefs.h. */ 18227short int ascii_mm[] = 18228 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 18229 short int ascii_ii[] = 18230 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 18231 int use_ascii (int i) { 18232 return ascii_mm[i] + ascii_ii[i]; 18233 } 18234 short int ebcdic_ii[] = 18235 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 18236 short int ebcdic_mm[] = 18237 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 18238 int use_ebcdic (int i) { 18239 return ebcdic_mm[i] + ebcdic_ii[i]; 18240 } 18241 extern int foo; 18242 18243int 18244main () 18245{ 18246return use_ascii (foo) == use_ebcdic (foo); 18247 ; 18248 return 0; 18249} 18250_ACEOF 18251if ac_fn_c_try_compile "$LINENO"; then : 18252 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 18253 ac_cv_c_bigendian=yes 18254 fi 18255 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 18256 if test "$ac_cv_c_bigendian" = unknown; then 18257 ac_cv_c_bigendian=no 18258 else 18259 # finding both strings is unlikely to happen, but who knows? 18260 ac_cv_c_bigendian=unknown 18261 fi 18262 fi 18263fi 18264rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18265else 18266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18267/* end confdefs.h. */ 18268$ac_includes_default 18269int 18270main () 18271{ 18272 18273 /* Are we little or big endian? From Harbison&Steele. */ 18274 union 18275 { 18276 long int l; 18277 char c[sizeof (long int)]; 18278 } u; 18279 u.l = 1; 18280 return u.c[sizeof (long int) - 1] == 1; 18281 18282 ; 18283 return 0; 18284} 18285_ACEOF 18286if ac_fn_c_try_run "$LINENO"; then : 18287 ac_cv_c_bigendian=no 18288else 18289 ac_cv_c_bigendian=yes 18290fi 18291rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18292 conftest.$ac_objext conftest.beam conftest.$ac_ext 18293fi 18294 18295 fi 18296fi 18297{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 18298$as_echo "$ac_cv_c_bigendian" >&6; } 18299 case $ac_cv_c_bigendian in #( 18300 yes) 18301 18302$as_echo "#define NATIVE_BIG_ENDIAN 1" >>confdefs.h 18303;; #( 18304 no) 18305 18306$as_echo "#define NATIVE_LITTLE_ENDIAN 1" >>confdefs.h 18307 ;; #( 18308 universal) 18309 as_fn_error $? "universal endianness is not supported - compile separately and use lipo(1)" "$LINENO" 5 18310 18311 ;; #( 18312 *) 18313 as_fn_error $? "unknown endianness" "$LINENO" 5 ;; 18314 esac 18315 18316 18317{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __STDC_LIMIT_MACROS is required" >&5 18318$as_echo_n "checking whether __STDC_LIMIT_MACROS is required... " >&6; } 18319cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18320/* end confdefs.h. */ 18321 18322#include <limits.h> 18323#include <stdint.h> 18324 18325int 18326main () 18327{ 18328 18329(void) SIZE_MAX; 18330(void) UINT64_MAX; 18331 18332 ; 18333 return 0; 18334} 18335_ACEOF 18336if ac_fn_c_try_compile "$LINENO"; then : 18337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18338$as_echo "no" >&6; } 18339else 18340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18341$as_echo "yes" >&6; } 18342 CPPFLAGS="$CPPFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS" 18343 18344fi 18345rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18346 18347{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use inline asm code" >&5 18348$as_echo_n "checking whether we can use inline asm code... " >&6; } 18349cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18350/* end confdefs.h. */ 18351 18352 18353int 18354main () 18355{ 18356 18357int a = 42; 18358int *pnt = &a; 18359__asm__ __volatile__ ("" : : "r"(pnt) : "memory"); 18360 18361 ; 18362 return 0; 18363} 18364_ACEOF 18365if ac_fn_c_try_link "$LINENO"; then : 18366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18367$as_echo "yes" >&6; } 18368 18369$as_echo "#define HAVE_INLINE_ASM 1" >>confdefs.h 18370 18371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18372$as_echo "no" >&6; } 18373 18374fi 18375rm -f core conftest.err conftest.$ac_objext \ 18376 conftest$ac_exeext conftest.$ac_ext 18377 18378HAVE_AMD64_ASM_V=0 18379if test "$enable_asm" != "no"; then : 18380 18381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use x86_64 asm code" >&5 18382$as_echo_n "checking whether we can use x86_64 asm code... " >&6; } 18383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18384/* end confdefs.h. */ 18385 18386 18387int 18388main () 18389{ 18390 18391#if defined(__amd64) || defined(__amd64__) || defined(__x86_64__) 18392# if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__) || defined(_WIN32) || defined(_WIN64) 18393# error Windows x86_64 calling conventions are not supported yet 18394# endif 18395/* neat */ 18396#else 18397# error !x86_64 18398#endif 18399unsigned char i = 0, o = 0, t; 18400__asm__ __volatile__ ("pxor %%xmm12, %%xmm6 \n" 18401 "movb (%[i]), %[t] \n" 18402 "addb %[t], (%[o]) \n" 18403 : [t] "=&r"(t) 18404 : [o] "D"(&o), [i] "S"(&i) 18405 : "memory", "flags", "cc"); 18406 18407 ; 18408 return 0; 18409} 18410_ACEOF 18411if ac_fn_c_try_compile "$LINENO"; then : 18412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18413$as_echo "yes" >&6; } 18414 18415$as_echo "#define HAVE_AMD64_ASM 1" >>confdefs.h 18416 18417 HAVE_AMD64_ASM_V=1 18418else 18419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18420$as_echo "no" >&6; } 18421fi 18422rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18423 18424fi 18425 if test $HAVE_AMD64_ASM_V = 1; then 18426 HAVE_AMD64_ASM_TRUE= 18427 HAVE_AMD64_ASM_FALSE='#' 18428else 18429 HAVE_AMD64_ASM_TRUE='#' 18430 HAVE_AMD64_ASM_FALSE= 18431fi 18432 18433 18434 18435HAVE_AVX_ASM_V=0 18436if test "$enable_asm" != "no"; then : 18437 18438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can assemble AVX opcodes" >&5 18439$as_echo_n "checking whether we can assemble AVX opcodes... " >&6; } 18440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18441/* end confdefs.h. */ 18442 18443 18444int 18445main () 18446{ 18447 18448#if defined(__amd64) || defined(__amd64__) || defined(__x86_64__) 18449# if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__) || defined(_WIN32) || defined(_WIN64) 18450# error Windows x86_64 calling conventions are not supported yet 18451# endif 18452/* neat */ 18453#else 18454# error !x86_64 18455#endif 18456__asm__ __volatile__ ("vpunpcklqdq %xmm0,%xmm13,%xmm0"); 18457 18458 ; 18459 return 0; 18460} 18461_ACEOF 18462if ac_fn_c_try_compile "$LINENO"; then : 18463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18464$as_echo "yes" >&6; } 18465 18466$as_echo "#define HAVE_AVX_ASM 1" >>confdefs.h 18467 18468 HAVE_AVX_ASM_V=1 18469else 18470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18471$as_echo "no" >&6; } 18472fi 18473rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18474 18475fi 18476 if test $HAVE_AVX_ASM_V = 1; then 18477 HAVE_AVX_ASM_TRUE= 18478 HAVE_AVX_ASM_FALSE='#' 18479else 18480 HAVE_AVX_ASM_TRUE='#' 18481 HAVE_AVX_ASM_FALSE= 18482fi 18483 18484 18485 18486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 128-bit arithmetic" >&5 18487$as_echo_n "checking for 128-bit arithmetic... " >&6; } 18488HAVE_TI_MODE_V=0 18489cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18490/* end confdefs.h. */ 18491 18492#if !defined(__clang__) && !defined(__GNUC__) && !defined(__SIZEOF_INT128__) 18493# error mode(TI) is a gcc extension, and __int128 is not available 18494#endif 18495#if defined(__clang__) && !defined(__x86_64__) && !defined(__aarch64__) 18496# error clang does not properly handle the 128-bit type on 32-bit systems 18497#endif 18498#ifndef NATIVE_LITTLE_ENDIAN 18499# error libsodium currently expects a little endian CPU for the 128-bit type 18500#endif 18501#ifdef __EMSCRIPTEN__ 18502# error emscripten currently doesn't support some operations on integers larger than 64 bits 18503#endif 18504#include <stddef.h> 18505#include <stdint.h> 18506#if defined(__SIZEOF_INT128__) 18507typedef unsigned __int128 uint128_t; 18508#else 18509typedef unsigned uint128_t __attribute__((mode(TI))); 18510#endif 18511void fcontract(uint128_t *t) { 18512 *t += 0x8000000000000 - 1; 18513 *t *= *t; 18514 *t >>= 84; 18515} 18516 18517int 18518main () 18519{ 18520 18521(void) fcontract; 18522 18523 ; 18524 return 0; 18525} 18526_ACEOF 18527if ac_fn_c_try_compile "$LINENO"; then : 18528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18529$as_echo "yes" >&6; } 18530 18531$as_echo "#define HAVE_TI_MODE 1" >>confdefs.h 18532 18533 HAVE_TI_MODE_V=1 18534else 18535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18536$as_echo "no" >&6; } 18537fi 18538rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18539 if test $HAVE_TI_MODE_V = 1; then 18540 HAVE_TI_MODE_TRUE= 18541 HAVE_TI_MODE_FALSE='#' 18542else 18543 HAVE_TI_MODE_TRUE='#' 18544 HAVE_TI_MODE_FALSE= 18545fi 18546 18547 18548 18549HAVE_CPUID_V=0 18550if test "$enable_asm" != "no"; then : 18551 18552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpuid instruction" >&5 18553$as_echo_n "checking for cpuid instruction... " >&6; } 18554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18555/* end confdefs.h. */ 18556 18557int 18558main () 18559{ 18560 18561unsigned int cpu_info[4]; 18562__asm__ __volatile__ ("xchgl %%ebx, %k1; cpuid; xchgl %%ebx, %k1" : 18563 "=a" (cpu_info[0]), "=&r" (cpu_info[1]), 18564 "=c" (cpu_info[2]), "=d" (cpu_info[3]) : 18565 "0" (0U), "2" (0U)); 18566 18567 ; 18568 return 0; 18569} 18570_ACEOF 18571if ac_fn_c_try_compile "$LINENO"; then : 18572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18573$as_echo "yes" >&6; } 18574 18575$as_echo "#define HAVE_CPUID 1" >>confdefs.h 18576 18577 HAVE_CPUID_V=1 18578else 18579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18580$as_echo "no" >&6; } 18581fi 18582rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18583 18584fi 18585 18586 18587asm_hide_symbol="unsupported" 18588if test "$enable_asm" != "no"; then : 18589 18590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the .private_extern asm directive is supported" >&5 18591$as_echo_n "checking if the .private_extern asm directive is supported... " >&6; } 18592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18593/* end confdefs.h. */ 18594 18595int 18596main () 18597{ 18598 18599__asm__ __volatile__ (".private_extern dummy_symbol \n" 18600 ".private_extern _dummy_symbol \n" 18601 ".globl dummy_symbol \n" 18602 ".globl _dummy_symbol \n" 18603 "dummy_symbol: \n" 18604 "_dummy_symbol: \n" 18605 " nop \n" 18606); 18607 18608 ; 18609 return 0; 18610} 18611_ACEOF 18612if ac_fn_c_try_link "$LINENO"; then : 18613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18614$as_echo "yes" >&6; } 18615 asm_hide_symbol=".private_extern" 18616else 18617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18618$as_echo "no" >&6; } 18619fi 18620rm -f core conftest.err conftest.$ac_objext \ 18621 conftest$ac_exeext conftest.$ac_ext 18622 18623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the .hidden asm directive is supported" >&5 18624$as_echo_n "checking if the .hidden asm directive is supported... " >&6; } 18625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18626/* end confdefs.h. */ 18627 18628int 18629main () 18630{ 18631 18632__asm__ __volatile__ (".hidden dummy_symbol \n" 18633 ".hidden _dummy_symbol \n" 18634 ".globl dummy_symbol \n" 18635 ".globl _dummy_symbol \n" 18636 "dummy_symbol: \n" 18637 "_dummy_symbol: \n" 18638 " nop \n" 18639); 18640 18641 ; 18642 return 0; 18643} 18644_ACEOF 18645if ac_fn_c_try_link "$LINENO"; then : 18646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18647$as_echo "yes" >&6; } 18648 if test "$asm_hide_symbol" = "unsupported"; then : 18649 asm_hide_symbol=".hidden" 18650else 18651 { $as_echo "$as_me:${as_lineno-$LINENO}: unable to reliably tag symbols as private" >&5 18652$as_echo "$as_me: unable to reliably tag symbols as private" >&6;} 18653 asm_hide_symbol="unsupported" 18654fi 18655 18656else 18657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18658$as_echo "no" >&6; } 18659fi 18660rm -f core conftest.err conftest.$ac_objext \ 18661 conftest$ac_exeext conftest.$ac_ext 18662 18663 if test "$asm_hide_symbol" != "unsupported"; then : 18664 18665 18666cat >>confdefs.h <<_ACEOF 18667#define ASM_HIDE_SYMBOL $asm_hide_symbol 18668_ACEOF 18669 18670 18671fi 18672 18673fi 18674 18675{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if weak symbols are supported" >&5 18676$as_echo_n "checking if weak symbols are supported... " >&6; } 18677cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18678/* end confdefs.h. */ 18679 18680#if !defined(__ELF__) && !defined(__APPLE_CC__) 18681# error Support for weak symbols may not be available 18682#endif 18683__attribute__((weak)) void __dummy(void *x) { } 18684void f(void *x) { __dummy(x); } 18685 18686int 18687main () 18688{ 18689 18690 18691 ; 18692 return 0; 18693} 18694_ACEOF 18695if ac_fn_c_try_link "$LINENO"; then : 18696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18697$as_echo "yes" >&6; } 18698 18699$as_echo "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h 18700 18701else 18702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18703$as_echo "no" >&6; } 18704fi 18705rm -f core conftest.err conftest.$ac_objext \ 18706 conftest$ac_exeext conftest.$ac_ext 18707 18708{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if data alignment is required" >&5 18709$as_echo_n "checking if data alignment is required... " >&6; } 18710aligned_access_required=yes 18711case $host_cpu in #( 18712 i?86|amd64|x86_64|powerpc*|s390*) : 18713 aligned_access_required=no ;; #( 18714 arm*) : 18715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18716/* end confdefs.h. */ 18717 18718#ifndef __ARM_FEATURE_UNALIGNED 18719# error data alignment is required 18720#endif 18721 18722int 18723main () 18724{ 18725 18726 ; 18727 return 0; 18728} 18729_ACEOF 18730if ac_fn_c_try_compile "$LINENO"; then : 18731 aligned_access_required=no 18732fi 18733rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18734 ;; #( 18735 *) : 18736 ;; 18737esac 18738if test "x$aligned_access_required" = "xyes"; then : 18739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18740$as_echo "yes" >&6; } 18741else 18742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18743$as_echo "no" >&6; } 18744 18745$as_echo "#define CPU_UNALIGNED_ACCESS 1" >>confdefs.h 18746 18747fi 18748 18749{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if atomic operations are supported" >&5 18750$as_echo_n "checking if atomic operations are supported... " >&6; } 18751cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18752/* end confdefs.h. */ 18753 18754int 18755main () 18756{ 18757 18758static volatile int _sodium_lock; 18759__sync_lock_test_and_set(&_sodium_lock, 1); 18760__sync_lock_release(&_sodium_lock); 18761 18762 18763 ; 18764 return 0; 18765} 18766_ACEOF 18767if ac_fn_c_try_link "$LINENO"; then : 18768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18769$as_echo "yes" >&6; } 18770 18771$as_echo "#define HAVE_ATOMIC_OPS 1" >>confdefs.h 18772 18773else 18774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18775$as_echo "no" >&6; } 18776fi 18777rm -f core conftest.err conftest.$ac_objext \ 18778 conftest$ac_exeext conftest.$ac_ext 18779 18780 18781ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 18782if test "x$ac_cv_type_size_t" = xyes; then : 18783 18784else 18785 18786cat >>confdefs.h <<_ACEOF 18787#define size_t unsigned int 18788_ACEOF 18789 18790fi 18791 18792# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 18793# for constant arguments. Useless! 18794{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 18795$as_echo_n "checking for working alloca.h... " >&6; } 18796if ${ac_cv_working_alloca_h+:} false; then : 18797 $as_echo_n "(cached) " >&6 18798else 18799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18800/* end confdefs.h. */ 18801#include <alloca.h> 18802int 18803main () 18804{ 18805char *p = (char *) alloca (2 * sizeof (int)); 18806 if (p) return 0; 18807 ; 18808 return 0; 18809} 18810_ACEOF 18811if ac_fn_c_try_link "$LINENO"; then : 18812 ac_cv_working_alloca_h=yes 18813else 18814 ac_cv_working_alloca_h=no 18815fi 18816rm -f core conftest.err conftest.$ac_objext \ 18817 conftest$ac_exeext conftest.$ac_ext 18818fi 18819{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 18820$as_echo "$ac_cv_working_alloca_h" >&6; } 18821if test $ac_cv_working_alloca_h = yes; then 18822 18823$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h 18824 18825fi 18826 18827{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 18828$as_echo_n "checking for alloca... " >&6; } 18829if ${ac_cv_func_alloca_works+:} false; then : 18830 $as_echo_n "(cached) " >&6 18831else 18832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18833/* end confdefs.h. */ 18834#ifdef __GNUC__ 18835# define alloca __builtin_alloca 18836#else 18837# ifdef _MSC_VER 18838# include <malloc.h> 18839# define alloca _alloca 18840# else 18841# ifdef HAVE_ALLOCA_H 18842# include <alloca.h> 18843# else 18844# ifdef _AIX 18845 #pragma alloca 18846# else 18847# ifndef alloca /* predefined by HP cc +Olibcalls */ 18848void *alloca (size_t); 18849# endif 18850# endif 18851# endif 18852# endif 18853#endif 18854 18855int 18856main () 18857{ 18858char *p = (char *) alloca (1); 18859 if (p) return 0; 18860 ; 18861 return 0; 18862} 18863_ACEOF 18864if ac_fn_c_try_link "$LINENO"; then : 18865 ac_cv_func_alloca_works=yes 18866else 18867 ac_cv_func_alloca_works=no 18868fi 18869rm -f core conftest.err conftest.$ac_objext \ 18870 conftest$ac_exeext conftest.$ac_ext 18871fi 18872{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 18873$as_echo "$ac_cv_func_alloca_works" >&6; } 18874 18875if test $ac_cv_func_alloca_works = yes; then 18876 18877$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h 18878 18879else 18880 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 18881# that cause trouble. Some versions do not even contain alloca or 18882# contain a buggy version. If you still want to use their alloca, 18883# use ar to extract alloca.o from them instead of compiling alloca.c. 18884 18885ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 18886 18887$as_echo "#define C_ALLOCA 1" >>confdefs.h 18888 18889 18890{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 18891$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } 18892if ${ac_cv_os_cray+:} false; then : 18893 $as_echo_n "(cached) " >&6 18894else 18895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18896/* end confdefs.h. */ 18897#if defined CRAY && ! defined CRAY2 18898webecray 18899#else 18900wenotbecray 18901#endif 18902 18903_ACEOF 18904if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 18905 $EGREP "webecray" >/dev/null 2>&1; then : 18906 ac_cv_os_cray=yes 18907else 18908 ac_cv_os_cray=no 18909fi 18910rm -f conftest* 18911 18912fi 18913{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 18914$as_echo "$ac_cv_os_cray" >&6; } 18915if test $ac_cv_os_cray = yes; then 18916 for ac_func in _getb67 GETB67 getb67; do 18917 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18918ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18919if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18920 18921cat >>confdefs.h <<_ACEOF 18922#define CRAY_STACKSEG_END $ac_func 18923_ACEOF 18924 18925 break 18926fi 18927 18928 done 18929fi 18930 18931{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 18932$as_echo_n "checking stack direction for C alloca... " >&6; } 18933if ${ac_cv_c_stack_direction+:} false; then : 18934 $as_echo_n "(cached) " >&6 18935else 18936 if test "$cross_compiling" = yes; then : 18937 ac_cv_c_stack_direction=0 18938else 18939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18940/* end confdefs.h. */ 18941$ac_includes_default 18942int 18943find_stack_direction (int *addr, int depth) 18944{ 18945 int dir, dummy = 0; 18946 if (! addr) 18947 addr = &dummy; 18948 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; 18949 dir = depth ? find_stack_direction (addr, depth - 1) : 0; 18950 return dir + dummy; 18951} 18952 18953int 18954main (int argc, char **argv) 18955{ 18956 return find_stack_direction (0, argc + !argv + 20) < 0; 18957} 18958_ACEOF 18959if ac_fn_c_try_run "$LINENO"; then : 18960 ac_cv_c_stack_direction=1 18961else 18962 ac_cv_c_stack_direction=-1 18963fi 18964rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18965 conftest.$ac_objext conftest.beam conftest.$ac_ext 18966fi 18967 18968fi 18969{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 18970$as_echo "$ac_cv_c_stack_direction" >&6; } 18971cat >>confdefs.h <<_ACEOF 18972#define STACK_DIRECTION $ac_cv_c_stack_direction 18973_ACEOF 18974 18975 18976fi 18977 18978if test "x$EMSCRIPTEN" = "x"; then : 18979 18980 for ac_func in arc4random arc4random_buf 18981do : 18982 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18983ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18984if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18985 cat >>confdefs.h <<_ACEOF 18986#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18987_ACEOF 18988 18989fi 18990done 18991 18992 for ac_func in mmap mlock madvise mprotect 18993do : 18994 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18995ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18996if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18997 cat >>confdefs.h <<_ACEOF 18998#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18999_ACEOF 19000 19001fi 19002done 19003 19004 19005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getrandom with a standard API" >&5 19006$as_echo_n "checking for getrandom with a standard API... " >&6; } 19007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19008/* end confdefs.h. */ 19009 19010#include <stdlib.h> 19011#ifdef HAVE_UNISTD_H 19012# include <unistd.h> 19013#endif 19014#ifdef HAVE_SYS_RANDOM_H 19015# include <sys/random.h> 19016#endif 19017 19018int 19019main () 19020{ 19021 19022unsigned char buf; 19023(void) getrandom((void *) &buf, 1U, 0U); 19024 19025 ; 19026 return 0; 19027} 19028_ACEOF 19029if ac_fn_c_try_link "$LINENO"; then : 19030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19031$as_echo "yes" >&6; } 19032 for ac_func in getrandom 19033do : 19034 ac_fn_c_check_func "$LINENO" "getrandom" "ac_cv_func_getrandom" 19035if test "x$ac_cv_func_getrandom" = xyes; then : 19036 cat >>confdefs.h <<_ACEOF 19037#define HAVE_GETRANDOM 1 19038_ACEOF 19039 19040fi 19041done 19042 19043else 19044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19045$as_echo "no" >&6; } 19046 19047fi 19048rm -f core conftest.err conftest.$ac_objext \ 19049 conftest$ac_exeext conftest.$ac_ext 19050 19051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getentropy with a standard API" >&5 19052$as_echo_n "checking for getentropy with a standard API... " >&6; } 19053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19054/* end confdefs.h. */ 19055 19056#include <stdlib.h> 19057#ifdef HAVE_UNISTD_H 19058# include <unistd.h> 19059#endif 19060#ifdef HAVE_SYS_RANDOM_H 19061# include <sys/random.h> 19062#endif 19063 19064int 19065main () 19066{ 19067 19068#ifdef __APPLE__ 19069# error getentropy() is currently disabled on Apple operating systems 19070#endif 19071 19072unsigned char buf; 19073(void) getentropy((void *) &buf, 1U); 19074 19075 ; 19076 return 0; 19077} 19078_ACEOF 19079if ac_fn_c_try_link "$LINENO"; then : 19080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19081$as_echo "yes" >&6; } 19082 for ac_func in getentropy 19083do : 19084 ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy" 19085if test "x$ac_cv_func_getentropy" = xyes; then : 19086 cat >>confdefs.h <<_ACEOF 19087#define HAVE_GETENTROPY 1 19088_ACEOF 19089 19090fi 19091done 19092 19093else 19094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19095$as_echo "no" >&6; } 19096 19097fi 19098rm -f core conftest.err conftest.$ac_objext \ 19099 conftest$ac_exeext conftest.$ac_ext 19100 19101fi 19102for ac_func in posix_memalign getpid nanosleep 19103do : 19104 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 19105ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 19106if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 19107 cat >>confdefs.h <<_ACEOF 19108#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 19109_ACEOF 19110 19111fi 19112done 19113 19114for ac_func in memset_s explicit_bzero explicit_memset 19115do : 19116 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 19117ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 19118if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 19119 cat >>confdefs.h <<_ACEOF 19120#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 19121_ACEOF 19122 19123fi 19124done 19125 19126 19127 19128 19129TEST_LDFLAGS='' 19130if test "x$EMSCRIPTEN" != "x"; then : 19131 19132 EXEEXT=.js 19133 TEST_LDFLAGS='--memory-init-file 0 --pre-js pre.js.inc -s RESERVED_FUNCTION_POINTERS=8' 19134 19135fi 19136 19137 if test "x$EMSCRIPTEN" != "x"; then 19138 EMSCRIPTEN_TRUE= 19139 EMSCRIPTEN_FALSE='#' 19140else 19141 EMSCRIPTEN_TRUE='#' 19142 EMSCRIPTEN_FALSE= 19143fi 19144 19145 if test "x$WASI" != "x"; then 19146 WASI_TRUE= 19147 WASI_FALSE='#' 19148else 19149 WASI_TRUE='#' 19150 WASI_FALSE= 19151fi 19152 19153 19154 19155$as_echo "#define CONFIGURED 1" >>confdefs.h 19156 19157 19158 19159 19160enable_win32_dll=yes 19161 19162case $host in 19163*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 19164 if test -n "$ac_tool_prefix"; then 19165 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. 19166set dummy ${ac_tool_prefix}as; ac_word=$2 19167{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19168$as_echo_n "checking for $ac_word... " >&6; } 19169if ${ac_cv_prog_AS+:} false; then : 19170 $as_echo_n "(cached) " >&6 19171else 19172 if test -n "$AS"; then 19173 ac_cv_prog_AS="$AS" # Let the user override the test. 19174else 19175as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19176for as_dir in $PATH 19177do 19178 IFS=$as_save_IFS 19179 test -z "$as_dir" && as_dir=. 19180 for ac_exec_ext in '' $ac_executable_extensions; do 19181 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19182 ac_cv_prog_AS="${ac_tool_prefix}as" 19183 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19184 break 2 19185 fi 19186done 19187 done 19188IFS=$as_save_IFS 19189 19190fi 19191fi 19192AS=$ac_cv_prog_AS 19193if test -n "$AS"; then 19194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 19195$as_echo "$AS" >&6; } 19196else 19197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19198$as_echo "no" >&6; } 19199fi 19200 19201 19202fi 19203if test -z "$ac_cv_prog_AS"; then 19204 ac_ct_AS=$AS 19205 # Extract the first word of "as", so it can be a program name with args. 19206set dummy as; ac_word=$2 19207{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19208$as_echo_n "checking for $ac_word... " >&6; } 19209if ${ac_cv_prog_ac_ct_AS+:} false; then : 19210 $as_echo_n "(cached) " >&6 19211else 19212 if test -n "$ac_ct_AS"; then 19213 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. 19214else 19215as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19216for as_dir in $PATH 19217do 19218 IFS=$as_save_IFS 19219 test -z "$as_dir" && as_dir=. 19220 for ac_exec_ext in '' $ac_executable_extensions; do 19221 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19222 ac_cv_prog_ac_ct_AS="as" 19223 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19224 break 2 19225 fi 19226done 19227 done 19228IFS=$as_save_IFS 19229 19230fi 19231fi 19232ac_ct_AS=$ac_cv_prog_ac_ct_AS 19233if test -n "$ac_ct_AS"; then 19234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 19235$as_echo "$ac_ct_AS" >&6; } 19236else 19237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19238$as_echo "no" >&6; } 19239fi 19240 19241 if test "x$ac_ct_AS" = x; then 19242 AS="false" 19243 else 19244 case $cross_compiling:$ac_tool_warned in 19245yes:) 19246{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 19247$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 19248ac_tool_warned=yes ;; 19249esac 19250 AS=$ac_ct_AS 19251 fi 19252else 19253 AS="$ac_cv_prog_AS" 19254fi 19255 19256 if test -n "$ac_tool_prefix"; then 19257 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 19258set dummy ${ac_tool_prefix}dlltool; ac_word=$2 19259{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19260$as_echo_n "checking for $ac_word... " >&6; } 19261if ${ac_cv_prog_DLLTOOL+:} false; then : 19262 $as_echo_n "(cached) " >&6 19263else 19264 if test -n "$DLLTOOL"; then 19265 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 19266else 19267as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19268for as_dir in $PATH 19269do 19270 IFS=$as_save_IFS 19271 test -z "$as_dir" && as_dir=. 19272 for ac_exec_ext in '' $ac_executable_extensions; do 19273 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19274 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 19275 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19276 break 2 19277 fi 19278done 19279 done 19280IFS=$as_save_IFS 19281 19282fi 19283fi 19284DLLTOOL=$ac_cv_prog_DLLTOOL 19285if test -n "$DLLTOOL"; then 19286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 19287$as_echo "$DLLTOOL" >&6; } 19288else 19289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19290$as_echo "no" >&6; } 19291fi 19292 19293 19294fi 19295if test -z "$ac_cv_prog_DLLTOOL"; then 19296 ac_ct_DLLTOOL=$DLLTOOL 19297 # Extract the first word of "dlltool", so it can be a program name with args. 19298set dummy dlltool; ac_word=$2 19299{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19300$as_echo_n "checking for $ac_word... " >&6; } 19301if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 19302 $as_echo_n "(cached) " >&6 19303else 19304 if test -n "$ac_ct_DLLTOOL"; then 19305 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 19306else 19307as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19308for as_dir in $PATH 19309do 19310 IFS=$as_save_IFS 19311 test -z "$as_dir" && as_dir=. 19312 for ac_exec_ext in '' $ac_executable_extensions; do 19313 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19314 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 19315 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19316 break 2 19317 fi 19318done 19319 done 19320IFS=$as_save_IFS 19321 19322fi 19323fi 19324ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 19325if test -n "$ac_ct_DLLTOOL"; then 19326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 19327$as_echo "$ac_ct_DLLTOOL" >&6; } 19328else 19329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19330$as_echo "no" >&6; } 19331fi 19332 19333 if test "x$ac_ct_DLLTOOL" = x; then 19334 DLLTOOL="false" 19335 else 19336 case $cross_compiling:$ac_tool_warned in 19337yes:) 19338{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 19339$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 19340ac_tool_warned=yes ;; 19341esac 19342 DLLTOOL=$ac_ct_DLLTOOL 19343 fi 19344else 19345 DLLTOOL="$ac_cv_prog_DLLTOOL" 19346fi 19347 19348 if test -n "$ac_tool_prefix"; then 19349 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 19350set dummy ${ac_tool_prefix}objdump; ac_word=$2 19351{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19352$as_echo_n "checking for $ac_word... " >&6; } 19353if ${ac_cv_prog_OBJDUMP+:} false; then : 19354 $as_echo_n "(cached) " >&6 19355else 19356 if test -n "$OBJDUMP"; then 19357 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 19358else 19359as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19360for as_dir in $PATH 19361do 19362 IFS=$as_save_IFS 19363 test -z "$as_dir" && as_dir=. 19364 for ac_exec_ext in '' $ac_executable_extensions; do 19365 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19366 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 19367 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19368 break 2 19369 fi 19370done 19371 done 19372IFS=$as_save_IFS 19373 19374fi 19375fi 19376OBJDUMP=$ac_cv_prog_OBJDUMP 19377if test -n "$OBJDUMP"; then 19378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 19379$as_echo "$OBJDUMP" >&6; } 19380else 19381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19382$as_echo "no" >&6; } 19383fi 19384 19385 19386fi 19387if test -z "$ac_cv_prog_OBJDUMP"; then 19388 ac_ct_OBJDUMP=$OBJDUMP 19389 # Extract the first word of "objdump", so it can be a program name with args. 19390set dummy objdump; ac_word=$2 19391{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19392$as_echo_n "checking for $ac_word... " >&6; } 19393if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 19394 $as_echo_n "(cached) " >&6 19395else 19396 if test -n "$ac_ct_OBJDUMP"; then 19397 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 19398else 19399as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19400for as_dir in $PATH 19401do 19402 IFS=$as_save_IFS 19403 test -z "$as_dir" && as_dir=. 19404 for ac_exec_ext in '' $ac_executable_extensions; do 19405 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19406 ac_cv_prog_ac_ct_OBJDUMP="objdump" 19407 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19408 break 2 19409 fi 19410done 19411 done 19412IFS=$as_save_IFS 19413 19414fi 19415fi 19416ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 19417if test -n "$ac_ct_OBJDUMP"; then 19418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 19419$as_echo "$ac_ct_OBJDUMP" >&6; } 19420else 19421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19422$as_echo "no" >&6; } 19423fi 19424 19425 if test "x$ac_ct_OBJDUMP" = x; then 19426 OBJDUMP="false" 19427 else 19428 case $cross_compiling:$ac_tool_warned in 19429yes:) 19430{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 19431$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 19432ac_tool_warned=yes ;; 19433esac 19434 OBJDUMP=$ac_ct_OBJDUMP 19435 fi 19436else 19437 OBJDUMP="$ac_cv_prog_OBJDUMP" 19438fi 19439 19440 ;; 19441esac 19442 19443test -z "$AS" && AS=as 19444 19445 19446 19447 19448 19449test -z "$DLLTOOL" && DLLTOOL=dlltool 19450 19451 19452test -z "$OBJDUMP" && OBJDUMP=objdump 19453 19454 19455 19456 19457 19458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gcc/ld supports -Wl,--output-def" >&5 19459$as_echo_n "checking if gcc/ld supports -Wl,--output-def... " >&6; } 19460if ${gl_cv_ld_output_def+:} false; then : 19461 $as_echo_n "(cached) " >&6 19462else 19463 if test "$enable_shared" = no; then 19464 gl_cv_ld_output_def="not needed, shared libraries are disabled" 19465 else 19466 gl_ldflags_save=$LDFLAGS 19467 LDFLAGS="-Wl,--output-def,conftest.def" 19468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19469/* end confdefs.h. */ 19470 19471int 19472main () 19473{ 19474 19475 ; 19476 return 0; 19477} 19478_ACEOF 19479if ac_fn_c_try_link "$LINENO"; then : 19480 gl_cv_ld_output_def=yes 19481else 19482 gl_cv_ld_output_def=no 19483fi 19484rm -f core conftest.err conftest.$ac_objext \ 19485 conftest$ac_exeext conftest.$ac_ext 19486 rm -f conftest.def 19487 LDFLAGS="$gl_ldflags_save" 19488 fi 19489fi 19490{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_ld_output_def" >&5 19491$as_echo "$gl_cv_ld_output_def" >&6; } 19492 if test "x$gl_cv_ld_output_def" = "xyes"; then 19493 HAVE_LD_OUTPUT_DEF_TRUE= 19494 HAVE_LD_OUTPUT_DEF_FALSE='#' 19495else 19496 HAVE_LD_OUTPUT_DEF_TRUE='#' 19497 HAVE_LD_OUTPUT_DEF_FALSE= 19498fi 19499 19500 19501 19502 19503 19504 19505if test "x$ENABLE_CWFLAGS" = "xyes"; then : 19506 19507 CFLAGS="$CFLAGS $CWFLAGS" 19508 19509fi 19510 19511ac_config_files="$ac_config_files Makefile builds/Makefile contrib/Makefile dist-build/Makefile libsodium.pc libsodium-uninstalled.pc msvc-scripts/Makefile src/Makefile src/libsodium/Makefile src/libsodium/include/Makefile src/libsodium/include/sodium/version.h test/default/Makefile test/Makefile" 19512 19513cat >confcache <<\_ACEOF 19514# This file is a shell script that caches the results of configure 19515# tests run on this system so they can be shared between configure 19516# scripts and configure runs, see configure's option --config-cache. 19517# It is not useful on other systems. If it contains results you don't 19518# want to keep, you may remove or edit it. 19519# 19520# config.status only pays attention to the cache file if you give it 19521# the --recheck option to rerun configure. 19522# 19523# `ac_cv_env_foo' variables (set or unset) will be overridden when 19524# loading this file, other *unset* `ac_cv_foo' will be assigned the 19525# following values. 19526 19527_ACEOF 19528 19529# The following way of writing the cache mishandles newlines in values, 19530# but we know of no workaround that is simple, portable, and efficient. 19531# So, we kill variables containing newlines. 19532# Ultrix sh set writes to stderr and can't be redirected directly, 19533# and sets the high bit in the cache file unless we assign to the vars. 19534( 19535 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 19536 eval ac_val=\$$ac_var 19537 case $ac_val in #( 19538 *${as_nl}*) 19539 case $ac_var in #( 19540 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 19541$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 19542 esac 19543 case $ac_var in #( 19544 _ | IFS | as_nl) ;; #( 19545 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 19546 *) { eval $ac_var=; unset $ac_var;} ;; 19547 esac ;; 19548 esac 19549 done 19550 19551 (set) 2>&1 | 19552 case $as_nl`(ac_space=' '; set) 2>&1` in #( 19553 *${as_nl}ac_space=\ *) 19554 # `set' does not quote correctly, so add quotes: double-quote 19555 # substitution turns \\\\ into \\, and sed turns \\ into \. 19556 sed -n \ 19557 "s/'/'\\\\''/g; 19558 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 19559 ;; #( 19560 *) 19561 # `set' quotes correctly as required by POSIX, so do not add quotes. 19562 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 19563 ;; 19564 esac | 19565 sort 19566) | 19567 sed ' 19568 /^ac_cv_env_/b end 19569 t clear 19570 :clear 19571 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 19572 t end 19573 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 19574 :end' >>confcache 19575if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 19576 if test -w "$cache_file"; then 19577 if test "x$cache_file" != "x/dev/null"; then 19578 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 19579$as_echo "$as_me: updating cache $cache_file" >&6;} 19580 if test ! -f "$cache_file" || test -h "$cache_file"; then 19581 cat confcache >"$cache_file" 19582 else 19583 case $cache_file in #( 19584 */* | ?:*) 19585 mv -f confcache "$cache_file"$$ && 19586 mv -f "$cache_file"$$ "$cache_file" ;; #( 19587 *) 19588 mv -f confcache "$cache_file" ;; 19589 esac 19590 fi 19591 fi 19592 else 19593 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 19594$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 19595 fi 19596fi 19597rm -f confcache 19598 19599test "x$prefix" = xNONE && prefix=$ac_default_prefix 19600# Let make expand exec_prefix. 19601test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 19602 19603# Transform confdefs.h into DEFS. 19604# Protect against shell expansion while executing Makefile rules. 19605# Protect against Makefile macro expansion. 19606# 19607# If the first sed substitution is executed (which looks for macros that 19608# take arguments), then branch to the quote section. Otherwise, 19609# look for a macro that doesn't take arguments. 19610ac_script=' 19611:mline 19612/\\$/{ 19613 N 19614 s,\\\n,, 19615 b mline 19616} 19617t clear 19618:clear 19619s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 19620t quote 19621s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 19622t quote 19623b any 19624:quote 19625s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 19626s/\[/\\&/g 19627s/\]/\\&/g 19628s/\$/$$/g 19629H 19630:any 19631${ 19632 g 19633 s/^\n// 19634 s/\n/ /g 19635 p 19636} 19637' 19638DEFS=`sed -n "$ac_script" confdefs.h` 19639 19640 19641ac_libobjs= 19642ac_ltlibobjs= 19643U= 19644for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 19645 # 1. Remove the extension, and $U if already installed. 19646 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 19647 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 19648 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 19649 # will be set to the directory where LIBOBJS objects are built. 19650 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 19651 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 19652done 19653LIBOBJS=$ac_libobjs 19654 19655LTLIBOBJS=$ac_ltlibobjs 19656 19657 19658{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 19659$as_echo_n "checking that generated files are newer than configure... " >&6; } 19660 if test -n "$am_sleep_pid"; then 19661 # Hide warnings about reused PIDs. 19662 wait $am_sleep_pid 2>/dev/null 19663 fi 19664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 19665$as_echo "done" >&6; } 19666 if test -n "$EXEEXT"; then 19667 am__EXEEXT_TRUE= 19668 am__EXEEXT_FALSE='#' 19669else 19670 am__EXEEXT_TRUE='#' 19671 am__EXEEXT_FALSE= 19672fi 19673 19674if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 19675 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 19676Usually this means the macro was only invoked conditionally." "$LINENO" 5 19677fi 19678if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 19679 as_fn_error $? "conditional \"AMDEP\" was never defined. 19680Usually this means the macro was only invoked conditionally." "$LINENO" 5 19681fi 19682if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 19683 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 19684Usually this means the macro was only invoked conditionally." "$LINENO" 5 19685fi 19686if test -z "${MINIMAL_TRUE}" && test -z "${MINIMAL_FALSE}"; then 19687 as_fn_error $? "conditional \"MINIMAL\" was never defined. 19688Usually this means the macro was only invoked conditionally." "$LINENO" 5 19689fi 19690if test -z "${VALGRIND_ENABLED_TRUE}" && test -z "${VALGRIND_ENABLED_FALSE}"; then 19691 as_fn_error $? "conditional \"VALGRIND_ENABLED\" was never defined. 19692Usually this means the macro was only invoked conditionally." "$LINENO" 5 19693fi 19694if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then 19695 as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined. 19696Usually this means the macro was only invoked conditionally." "$LINENO" 5 19697fi 19698if test -z "${HAVE_AMD64_ASM_TRUE}" && test -z "${HAVE_AMD64_ASM_FALSE}"; then 19699 as_fn_error $? "conditional \"HAVE_AMD64_ASM\" was never defined. 19700Usually this means the macro was only invoked conditionally." "$LINENO" 5 19701fi 19702if test -z "${HAVE_AVX_ASM_TRUE}" && test -z "${HAVE_AVX_ASM_FALSE}"; then 19703 as_fn_error $? "conditional \"HAVE_AVX_ASM\" was never defined. 19704Usually this means the macro was only invoked conditionally." "$LINENO" 5 19705fi 19706if test -z "${HAVE_TI_MODE_TRUE}" && test -z "${HAVE_TI_MODE_FALSE}"; then 19707 as_fn_error $? "conditional \"HAVE_TI_MODE\" was never defined. 19708Usually this means the macro was only invoked conditionally." "$LINENO" 5 19709fi 19710if test -z "${EMSCRIPTEN_TRUE}" && test -z "${EMSCRIPTEN_FALSE}"; then 19711 as_fn_error $? "conditional \"EMSCRIPTEN\" was never defined. 19712Usually this means the macro was only invoked conditionally." "$LINENO" 5 19713fi 19714if test -z "${WASI_TRUE}" && test -z "${WASI_FALSE}"; then 19715 as_fn_error $? "conditional \"WASI\" was never defined. 19716Usually this means the macro was only invoked conditionally." "$LINENO" 5 19717fi 19718if test -z "${HAVE_LD_OUTPUT_DEF_TRUE}" && test -z "${HAVE_LD_OUTPUT_DEF_FALSE}"; then 19719 as_fn_error $? "conditional \"HAVE_LD_OUTPUT_DEF\" was never defined. 19720Usually this means the macro was only invoked conditionally." "$LINENO" 5 19721fi 19722 19723: "${CONFIG_STATUS=./config.status}" 19724ac_write_fail=0 19725ac_clean_files_save=$ac_clean_files 19726ac_clean_files="$ac_clean_files $CONFIG_STATUS" 19727{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 19728$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 19729as_write_fail=0 19730cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 19731#! $SHELL 19732# Generated by $as_me. 19733# Run this file to recreate the current configuration. 19734# Compiler output produced by configure, useful for debugging 19735# configure, is in config.log if it exists. 19736 19737debug=false 19738ac_cs_recheck=false 19739ac_cs_silent=false 19740 19741SHELL=\${CONFIG_SHELL-$SHELL} 19742export SHELL 19743_ASEOF 19744cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 19745## -------------------- ## 19746## M4sh Initialization. ## 19747## -------------------- ## 19748 19749# Be more Bourne compatible 19750DUALCASE=1; export DUALCASE # for MKS sh 19751if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 19752 emulate sh 19753 NULLCMD=: 19754 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 19755 # is contrary to our usage. Disable this feature. 19756 alias -g '${1+"$@"}'='"$@"' 19757 setopt NO_GLOB_SUBST 19758else 19759 case `(set -o) 2>/dev/null` in #( 19760 *posix*) : 19761 set -o posix ;; #( 19762 *) : 19763 ;; 19764esac 19765fi 19766 19767 19768as_nl=' 19769' 19770export as_nl 19771# Printing a long string crashes Solaris 7 /usr/bin/printf. 19772as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 19773as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 19774as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 19775# Prefer a ksh shell builtin over an external printf program on Solaris, 19776# but without wasting forks for bash or zsh. 19777if test -z "$BASH_VERSION$ZSH_VERSION" \ 19778 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 19779 as_echo='print -r --' 19780 as_echo_n='print -rn --' 19781elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 19782 as_echo='printf %s\n' 19783 as_echo_n='printf %s' 19784else 19785 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 19786 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 19787 as_echo_n='/usr/ucb/echo -n' 19788 else 19789 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 19790 as_echo_n_body='eval 19791 arg=$1; 19792 case $arg in #( 19793 *"$as_nl"*) 19794 expr "X$arg" : "X\\(.*\\)$as_nl"; 19795 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 19796 esac; 19797 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 19798 ' 19799 export as_echo_n_body 19800 as_echo_n='sh -c $as_echo_n_body as_echo' 19801 fi 19802 export as_echo_body 19803 as_echo='sh -c $as_echo_body as_echo' 19804fi 19805 19806# The user is always right. 19807if test "${PATH_SEPARATOR+set}" != set; then 19808 PATH_SEPARATOR=: 19809 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 19810 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 19811 PATH_SEPARATOR=';' 19812 } 19813fi 19814 19815 19816# IFS 19817# We need space, tab and new line, in precisely that order. Quoting is 19818# there to prevent editors from complaining about space-tab. 19819# (If _AS_PATH_WALK were called with IFS unset, it would disable word 19820# splitting by setting IFS to empty value.) 19821IFS=" "" $as_nl" 19822 19823# Find who we are. Look in the path if we contain no directory separator. 19824as_myself= 19825case $0 in #(( 19826 *[\\/]* ) as_myself=$0 ;; 19827 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19828for as_dir in $PATH 19829do 19830 IFS=$as_save_IFS 19831 test -z "$as_dir" && as_dir=. 19832 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 19833 done 19834IFS=$as_save_IFS 19835 19836 ;; 19837esac 19838# We did not find ourselves, most probably we were run as `sh COMMAND' 19839# in which case we are not to be found in the path. 19840if test "x$as_myself" = x; then 19841 as_myself=$0 19842fi 19843if test ! -f "$as_myself"; then 19844 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 19845 exit 1 19846fi 19847 19848# Unset variables that we do not need and which cause bugs (e.g. in 19849# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 19850# suppresses any "Segmentation fault" message there. '((' could 19851# trigger a bug in pdksh 5.2.14. 19852for as_var in BASH_ENV ENV MAIL MAILPATH 19853do eval test x\${$as_var+set} = xset \ 19854 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 19855done 19856PS1='$ ' 19857PS2='> ' 19858PS4='+ ' 19859 19860# NLS nuisances. 19861LC_ALL=C 19862export LC_ALL 19863LANGUAGE=C 19864export LANGUAGE 19865 19866# CDPATH. 19867(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 19868 19869 19870# as_fn_error STATUS ERROR [LINENO LOG_FD] 19871# ---------------------------------------- 19872# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 19873# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 19874# script with STATUS, using 1 if that was 0. 19875as_fn_error () 19876{ 19877 as_status=$1; test $as_status -eq 0 && as_status=1 19878 if test "$4"; then 19879 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 19880 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 19881 fi 19882 $as_echo "$as_me: error: $2" >&2 19883 as_fn_exit $as_status 19884} # as_fn_error 19885 19886 19887# as_fn_set_status STATUS 19888# ----------------------- 19889# Set $? to STATUS, without forking. 19890as_fn_set_status () 19891{ 19892 return $1 19893} # as_fn_set_status 19894 19895# as_fn_exit STATUS 19896# ----------------- 19897# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 19898as_fn_exit () 19899{ 19900 set +e 19901 as_fn_set_status $1 19902 exit $1 19903} # as_fn_exit 19904 19905# as_fn_unset VAR 19906# --------------- 19907# Portably unset VAR. 19908as_fn_unset () 19909{ 19910 { eval $1=; unset $1;} 19911} 19912as_unset=as_fn_unset 19913# as_fn_append VAR VALUE 19914# ---------------------- 19915# Append the text in VALUE to the end of the definition contained in VAR. Take 19916# advantage of any shell optimizations that allow amortized linear growth over 19917# repeated appends, instead of the typical quadratic growth present in naive 19918# implementations. 19919if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 19920 eval 'as_fn_append () 19921 { 19922 eval $1+=\$2 19923 }' 19924else 19925 as_fn_append () 19926 { 19927 eval $1=\$$1\$2 19928 } 19929fi # as_fn_append 19930 19931# as_fn_arith ARG... 19932# ------------------ 19933# Perform arithmetic evaluation on the ARGs, and store the result in the 19934# global $as_val. Take advantage of shells that can avoid forks. The arguments 19935# must be portable across $(()) and expr. 19936if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 19937 eval 'as_fn_arith () 19938 { 19939 as_val=$(( $* )) 19940 }' 19941else 19942 as_fn_arith () 19943 { 19944 as_val=`expr "$@" || test $? -eq 1` 19945 } 19946fi # as_fn_arith 19947 19948 19949if expr a : '\(a\)' >/dev/null 2>&1 && 19950 test "X`expr 00001 : '.*\(...\)'`" = X001; then 19951 as_expr=expr 19952else 19953 as_expr=false 19954fi 19955 19956if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 19957 as_basename=basename 19958else 19959 as_basename=false 19960fi 19961 19962if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 19963 as_dirname=dirname 19964else 19965 as_dirname=false 19966fi 19967 19968as_me=`$as_basename -- "$0" || 19969$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 19970 X"$0" : 'X\(//\)$' \| \ 19971 X"$0" : 'X\(/\)' \| . 2>/dev/null || 19972$as_echo X/"$0" | 19973 sed '/^.*\/\([^/][^/]*\)\/*$/{ 19974 s//\1/ 19975 q 19976 } 19977 /^X\/\(\/\/\)$/{ 19978 s//\1/ 19979 q 19980 } 19981 /^X\/\(\/\).*/{ 19982 s//\1/ 19983 q 19984 } 19985 s/.*/./; q'` 19986 19987# Avoid depending upon Character Ranges. 19988as_cr_letters='abcdefghijklmnopqrstuvwxyz' 19989as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 19990as_cr_Letters=$as_cr_letters$as_cr_LETTERS 19991as_cr_digits='0123456789' 19992as_cr_alnum=$as_cr_Letters$as_cr_digits 19993 19994ECHO_C= ECHO_N= ECHO_T= 19995case `echo -n x` in #((((( 19996-n*) 19997 case `echo 'xy\c'` in 19998 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 19999 xy) ECHO_C='\c';; 20000 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 20001 ECHO_T=' ';; 20002 esac;; 20003*) 20004 ECHO_N='-n';; 20005esac 20006 20007rm -f conf$$ conf$$.exe conf$$.file 20008if test -d conf$$.dir; then 20009 rm -f conf$$.dir/conf$$.file 20010else 20011 rm -f conf$$.dir 20012 mkdir conf$$.dir 2>/dev/null 20013fi 20014if (echo >conf$$.file) 2>/dev/null; then 20015 if ln -s conf$$.file conf$$ 2>/dev/null; then 20016 as_ln_s='ln -s' 20017 # ... but there are two gotchas: 20018 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 20019 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 20020 # In both cases, we have to default to `cp -pR'. 20021 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 20022 as_ln_s='cp -pR' 20023 elif ln conf$$.file conf$$ 2>/dev/null; then 20024 as_ln_s=ln 20025 else 20026 as_ln_s='cp -pR' 20027 fi 20028else 20029 as_ln_s='cp -pR' 20030fi 20031rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 20032rmdir conf$$.dir 2>/dev/null 20033 20034 20035# as_fn_mkdir_p 20036# ------------- 20037# Create "$as_dir" as a directory, including parents if necessary. 20038as_fn_mkdir_p () 20039{ 20040 20041 case $as_dir in #( 20042 -*) as_dir=./$as_dir;; 20043 esac 20044 test -d "$as_dir" || eval $as_mkdir_p || { 20045 as_dirs= 20046 while :; do 20047 case $as_dir in #( 20048 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 20049 *) as_qdir=$as_dir;; 20050 esac 20051 as_dirs="'$as_qdir' $as_dirs" 20052 as_dir=`$as_dirname -- "$as_dir" || 20053$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20054 X"$as_dir" : 'X\(//\)[^/]' \| \ 20055 X"$as_dir" : 'X\(//\)$' \| \ 20056 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 20057$as_echo X"$as_dir" | 20058 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20059 s//\1/ 20060 q 20061 } 20062 /^X\(\/\/\)[^/].*/{ 20063 s//\1/ 20064 q 20065 } 20066 /^X\(\/\/\)$/{ 20067 s//\1/ 20068 q 20069 } 20070 /^X\(\/\).*/{ 20071 s//\1/ 20072 q 20073 } 20074 s/.*/./; q'` 20075 test -d "$as_dir" && break 20076 done 20077 test -z "$as_dirs" || eval "mkdir $as_dirs" 20078 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 20079 20080 20081} # as_fn_mkdir_p 20082if mkdir -p . 2>/dev/null; then 20083 as_mkdir_p='mkdir -p "$as_dir"' 20084else 20085 test -d ./-p && rmdir ./-p 20086 as_mkdir_p=false 20087fi 20088 20089 20090# as_fn_executable_p FILE 20091# ----------------------- 20092# Test if FILE is an executable regular file. 20093as_fn_executable_p () 20094{ 20095 test -f "$1" && test -x "$1" 20096} # as_fn_executable_p 20097as_test_x='test -x' 20098as_executable_p=as_fn_executable_p 20099 20100# Sed expression to map a string onto a valid CPP name. 20101as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 20102 20103# Sed expression to map a string onto a valid variable name. 20104as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 20105 20106 20107exec 6>&1 20108## ----------------------------------- ## 20109## Main body of $CONFIG_STATUS script. ## 20110## ----------------------------------- ## 20111_ASEOF 20112test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 20113 20114cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20115# Save the log message, to keep $0 and so on meaningful, and to 20116# report actual input values of CONFIG_FILES etc. instead of their 20117# values after options handling. 20118ac_log=" 20119This file was extended by libsodium $as_me 1.0.18, which was 20120generated by GNU Autoconf 2.69. Invocation command line was 20121 20122 CONFIG_FILES = $CONFIG_FILES 20123 CONFIG_HEADERS = $CONFIG_HEADERS 20124 CONFIG_LINKS = $CONFIG_LINKS 20125 CONFIG_COMMANDS = $CONFIG_COMMANDS 20126 $ $0 $@ 20127 20128on `(hostname || uname -n) 2>/dev/null | sed 1q` 20129" 20130 20131_ACEOF 20132 20133case $ac_config_files in *" 20134"*) set x $ac_config_files; shift; ac_config_files=$*;; 20135esac 20136 20137 20138 20139cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20140# Files that config.status was made for. 20141config_files="$ac_config_files" 20142config_commands="$ac_config_commands" 20143 20144_ACEOF 20145 20146cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20147ac_cs_usage="\ 20148\`$as_me' instantiates files and other configuration actions 20149from templates according to the current configuration. Unless the files 20150and actions are specified as TAGs, all are instantiated by default. 20151 20152Usage: $0 [OPTION]... [TAG]... 20153 20154 -h, --help print this help, then exit 20155 -V, --version print version number and configuration settings, then exit 20156 --config print configuration, then exit 20157 -q, --quiet, --silent 20158 do not print progress messages 20159 -d, --debug don't remove temporary files 20160 --recheck update $as_me by reconfiguring in the same conditions 20161 --file=FILE[:TEMPLATE] 20162 instantiate the configuration file FILE 20163 20164Configuration files: 20165$config_files 20166 20167Configuration commands: 20168$config_commands 20169 20170Report bugs to <https://github.com/jedisct1/libsodium/issues>. 20171libsodium home page: <https://github.com/jedisct1/libsodium>." 20172 20173_ACEOF 20174cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20175ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 20176ac_cs_version="\\ 20177libsodium config.status 1.0.18 20178configured by $0, generated by GNU Autoconf 2.69, 20179 with options \\"\$ac_cs_config\\" 20180 20181Copyright (C) 2012 Free Software Foundation, Inc. 20182This config.status script is free software; the Free Software Foundation 20183gives unlimited permission to copy, distribute and modify it." 20184 20185ac_pwd='$ac_pwd' 20186srcdir='$srcdir' 20187INSTALL='$INSTALL' 20188MKDIR_P='$MKDIR_P' 20189AWK='$AWK' 20190test -n "\$AWK" || AWK=awk 20191_ACEOF 20192 20193cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20194# The default lists apply if the user does not specify any file. 20195ac_need_defaults=: 20196while test $# != 0 20197do 20198 case $1 in 20199 --*=?*) 20200 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20201 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 20202 ac_shift=: 20203 ;; 20204 --*=) 20205 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20206 ac_optarg= 20207 ac_shift=: 20208 ;; 20209 *) 20210 ac_option=$1 20211 ac_optarg=$2 20212 ac_shift=shift 20213 ;; 20214 esac 20215 20216 case $ac_option in 20217 # Handling of the options. 20218 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 20219 ac_cs_recheck=: ;; 20220 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 20221 $as_echo "$ac_cs_version"; exit ;; 20222 --config | --confi | --conf | --con | --co | --c ) 20223 $as_echo "$ac_cs_config"; exit ;; 20224 --debug | --debu | --deb | --de | --d | -d ) 20225 debug=: ;; 20226 --file | --fil | --fi | --f ) 20227 $ac_shift 20228 case $ac_optarg in 20229 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20230 '') as_fn_error $? "missing file argument" ;; 20231 esac 20232 as_fn_append CONFIG_FILES " '$ac_optarg'" 20233 ac_need_defaults=false;; 20234 --he | --h | --help | --hel | -h ) 20235 $as_echo "$ac_cs_usage"; exit ;; 20236 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 20237 | -silent | --silent | --silen | --sile | --sil | --si | --s) 20238 ac_cs_silent=: ;; 20239 20240 # This is an error. 20241 -*) as_fn_error $? "unrecognized option: \`$1' 20242Try \`$0 --help' for more information." ;; 20243 20244 *) as_fn_append ac_config_targets " $1" 20245 ac_need_defaults=false ;; 20246 20247 esac 20248 shift 20249done 20250 20251ac_configure_extra_args= 20252 20253if $ac_cs_silent; then 20254 exec 6>/dev/null 20255 ac_configure_extra_args="$ac_configure_extra_args --silent" 20256fi 20257 20258_ACEOF 20259cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20260if \$ac_cs_recheck; then 20261 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 20262 shift 20263 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 20264 CONFIG_SHELL='$SHELL' 20265 export CONFIG_SHELL 20266 exec "\$@" 20267fi 20268 20269_ACEOF 20270cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20271exec 5>>config.log 20272{ 20273 echo 20274 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 20275## Running $as_me. ## 20276_ASBOX 20277 $as_echo "$ac_log" 20278} >&5 20279 20280_ACEOF 20281cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20282# 20283# INIT-COMMANDS 20284# 20285AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 20286 20287 20288# The HP-UX ksh and POSIX shell print the target directory to stdout 20289# if CDPATH is set. 20290(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20291 20292sed_quote_subst='$sed_quote_subst' 20293double_quote_subst='$double_quote_subst' 20294delay_variable_subst='$delay_variable_subst' 20295macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 20296macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 20297enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 20298enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 20299pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 20300enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 20301shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 20302SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 20303ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 20304PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 20305host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 20306host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 20307host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 20308build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 20309build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 20310build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 20311SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 20312Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 20313GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 20314EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 20315FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 20316LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 20317NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 20318LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 20319max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 20320ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 20321exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 20322lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 20323lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 20324lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 20325lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 20326lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 20327reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 20328reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 20329OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 20330deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 20331file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 20332file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 20333want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 20334DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 20335sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 20336AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 20337AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 20338archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 20339STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 20340RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 20341old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20342old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20343old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 20344lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 20345CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 20346CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 20347compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 20348GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 20349lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 20350lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 20351lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 20352lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 20353lt_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"`' 20354lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 20355nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 20356lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 20357lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 20358objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 20359MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 20360lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 20361lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 20362lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 20363lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 20364lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 20365need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 20366MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 20367DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 20368NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 20369LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 20370OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 20371OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 20372libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 20373shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 20374extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20375archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 20376enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 20377export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 20378whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 20379compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 20380old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 20381old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20382archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 20383archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20384module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 20385module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20386with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 20387allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 20388no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 20389hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 20390hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 20391hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 20392hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 20393hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 20394hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 20395hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 20396inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 20397link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 20398always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 20399export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 20400exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 20401include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 20402prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 20403postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 20404file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 20405variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 20406need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 20407need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 20408version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 20409runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 20410shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 20411shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 20412libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 20413library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 20414soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 20415install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 20416postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20417postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20418finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 20419finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 20420hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 20421sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 20422configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 20423configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 20424hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 20425enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 20426enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 20427enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 20428old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 20429striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 20430AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`' 20431 20432LTCC='$LTCC' 20433LTCFLAGS='$LTCFLAGS' 20434compiler='$compiler_DEFAULT' 20435 20436# A function that is used when there is no print builtin or printf. 20437func_fallback_echo () 20438{ 20439 eval 'cat <<_LTECHO_EOF 20440\$1 20441_LTECHO_EOF' 20442} 20443 20444# Quote evaled strings. 20445for var in SHELL \ 20446ECHO \ 20447PATH_SEPARATOR \ 20448SED \ 20449GREP \ 20450EGREP \ 20451FGREP \ 20452LD \ 20453NM \ 20454LN_S \ 20455lt_SP2NL \ 20456lt_NL2SP \ 20457reload_flag \ 20458OBJDUMP \ 20459deplibs_check_method \ 20460file_magic_cmd \ 20461file_magic_glob \ 20462want_nocaseglob \ 20463DLLTOOL \ 20464sharedlib_from_linklib_cmd \ 20465AR \ 20466AR_FLAGS \ 20467archiver_list_spec \ 20468STRIP \ 20469RANLIB \ 20470CC \ 20471CFLAGS \ 20472compiler \ 20473lt_cv_sys_global_symbol_pipe \ 20474lt_cv_sys_global_symbol_to_cdecl \ 20475lt_cv_sys_global_symbol_to_import \ 20476lt_cv_sys_global_symbol_to_c_name_address \ 20477lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 20478lt_cv_nm_interface \ 20479nm_file_list_spec \ 20480lt_cv_truncate_bin \ 20481lt_prog_compiler_no_builtin_flag \ 20482lt_prog_compiler_pic \ 20483lt_prog_compiler_wl \ 20484lt_prog_compiler_static \ 20485lt_cv_prog_compiler_c_o \ 20486need_locks \ 20487MANIFEST_TOOL \ 20488DSYMUTIL \ 20489NMEDIT \ 20490LIPO \ 20491OTOOL \ 20492OTOOL64 \ 20493shrext_cmds \ 20494export_dynamic_flag_spec \ 20495whole_archive_flag_spec \ 20496compiler_needs_object \ 20497with_gnu_ld \ 20498allow_undefined_flag \ 20499no_undefined_flag \ 20500hardcode_libdir_flag_spec \ 20501hardcode_libdir_separator \ 20502exclude_expsyms \ 20503include_expsyms \ 20504file_list_spec \ 20505variables_saved_for_relink \ 20506libname_spec \ 20507library_names_spec \ 20508soname_spec \ 20509install_override_mode \ 20510finish_eval \ 20511old_striplib \ 20512striplib \ 20513AS; do 20514 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20515 *[\\\\\\\`\\"\\\$]*) 20516 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20517 ;; 20518 *) 20519 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20520 ;; 20521 esac 20522done 20523 20524# Double-quote double-evaled strings. 20525for var in reload_cmds \ 20526old_postinstall_cmds \ 20527old_postuninstall_cmds \ 20528old_archive_cmds \ 20529extract_expsyms_cmds \ 20530old_archive_from_new_cmds \ 20531old_archive_from_expsyms_cmds \ 20532archive_cmds \ 20533archive_expsym_cmds \ 20534module_cmds \ 20535module_expsym_cmds \ 20536export_symbols_cmds \ 20537prelink_cmds \ 20538postlink_cmds \ 20539postinstall_cmds \ 20540postuninstall_cmds \ 20541finish_cmds \ 20542sys_lib_search_path_spec \ 20543configure_time_dlsearch_path \ 20544configure_time_lt_sys_library_path; do 20545 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20546 *[\\\\\\\`\\"\\\$]*) 20547 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20548 ;; 20549 *) 20550 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20551 ;; 20552 esac 20553done 20554 20555ac_aux_dir='$ac_aux_dir' 20556 20557# See if we are running on zsh, and set the options that allow our 20558# commands through without removal of \ escapes INIT. 20559if test -n "\${ZSH_VERSION+set}"; then 20560 setopt NO_GLOB_SUBST 20561fi 20562 20563 20564 PACKAGE='$PACKAGE' 20565 VERSION='$VERSION' 20566 RM='$RM' 20567 ofile='$ofile' 20568 20569 20570 20571 20572_ACEOF 20573 20574cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20575 20576# Handling of arguments. 20577for ac_config_target in $ac_config_targets 20578do 20579 case $ac_config_target in 20580 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 20581 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 20582 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 20583 "builds/Makefile") CONFIG_FILES="$CONFIG_FILES builds/Makefile" ;; 20584 "contrib/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/Makefile" ;; 20585 "dist-build/Makefile") CONFIG_FILES="$CONFIG_FILES dist-build/Makefile" ;; 20586 "libsodium.pc") CONFIG_FILES="$CONFIG_FILES libsodium.pc" ;; 20587 "libsodium-uninstalled.pc") CONFIG_FILES="$CONFIG_FILES libsodium-uninstalled.pc" ;; 20588 "msvc-scripts/Makefile") CONFIG_FILES="$CONFIG_FILES msvc-scripts/Makefile" ;; 20589 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 20590 "src/libsodium/Makefile") CONFIG_FILES="$CONFIG_FILES src/libsodium/Makefile" ;; 20591 "src/libsodium/include/Makefile") CONFIG_FILES="$CONFIG_FILES src/libsodium/include/Makefile" ;; 20592 "src/libsodium/include/sodium/version.h") CONFIG_FILES="$CONFIG_FILES src/libsodium/include/sodium/version.h" ;; 20593 "test/default/Makefile") CONFIG_FILES="$CONFIG_FILES test/default/Makefile" ;; 20594 "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;; 20595 20596 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 20597 esac 20598done 20599 20600 20601# If the user did not use the arguments to specify the items to instantiate, 20602# then the envvar interface is used. Set only those that are not. 20603# We use the long form for the default assignment because of an extremely 20604# bizarre bug on SunOS 4.1.3. 20605if $ac_need_defaults; then 20606 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 20607 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 20608fi 20609 20610# Have a temporary directory for convenience. Make it in the build tree 20611# simply because there is no reason against having it here, and in addition, 20612# creating and moving files from /tmp can sometimes cause problems. 20613# Hook for its removal unless debugging. 20614# Note that there is a small window in which the directory will not be cleaned: 20615# after its creation but before its name has been assigned to `$tmp'. 20616$debug || 20617{ 20618 tmp= ac_tmp= 20619 trap 'exit_status=$? 20620 : "${ac_tmp:=$tmp}" 20621 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 20622' 0 20623 trap 'as_fn_exit 1' 1 2 13 15 20624} 20625# Create a (secure) tmp directory for tmp files. 20626 20627{ 20628 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 20629 test -d "$tmp" 20630} || 20631{ 20632 tmp=./conf$$-$RANDOM 20633 (umask 077 && mkdir "$tmp") 20634} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 20635ac_tmp=$tmp 20636 20637# Set up the scripts for CONFIG_FILES section. 20638# No need to generate them if there are no CONFIG_FILES. 20639# This happens for instance with `./config.status config.h'. 20640if test -n "$CONFIG_FILES"; then 20641 20642 20643ac_cr=`echo X | tr X '\015'` 20644# On cygwin, bash can eat \r inside `` if the user requested igncr. 20645# But we know of no other shell where ac_cr would be empty at this 20646# point, so we can use a bashism as a fallback. 20647if test "x$ac_cr" = x; then 20648 eval ac_cr=\$\'\\r\' 20649fi 20650ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 20651if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 20652 ac_cs_awk_cr='\\r' 20653else 20654 ac_cs_awk_cr=$ac_cr 20655fi 20656 20657echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 20658_ACEOF 20659 20660 20661{ 20662 echo "cat >conf$$subs.awk <<_ACEOF" && 20663 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 20664 echo "_ACEOF" 20665} >conf$$subs.sh || 20666 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20667ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 20668ac_delim='%!_!# ' 20669for ac_last_try in false false false false false :; do 20670 . ./conf$$subs.sh || 20671 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20672 20673 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 20674 if test $ac_delim_n = $ac_delim_num; then 20675 break 20676 elif $ac_last_try; then 20677 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20678 else 20679 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20680 fi 20681done 20682rm -f conf$$subs.sh 20683 20684cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20685cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 20686_ACEOF 20687sed -n ' 20688h 20689s/^/S["/; s/!.*/"]=/ 20690p 20691g 20692s/^[^!]*!// 20693:repl 20694t repl 20695s/'"$ac_delim"'$// 20696t delim 20697:nl 20698h 20699s/\(.\{148\}\)..*/\1/ 20700t more1 20701s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 20702p 20703n 20704b repl 20705:more1 20706s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20707p 20708g 20709s/.\{148\}// 20710t nl 20711:delim 20712h 20713s/\(.\{148\}\)..*/\1/ 20714t more2 20715s/["\\]/\\&/g; s/^/"/; s/$/"/ 20716p 20717b 20718:more2 20719s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20720p 20721g 20722s/.\{148\}// 20723t delim 20724' <conf$$subs.awk | sed ' 20725/^[^""]/{ 20726 N 20727 s/\n// 20728} 20729' >>$CONFIG_STATUS || ac_write_fail=1 20730rm -f conf$$subs.awk 20731cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20732_ACAWK 20733cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 20734 for (key in S) S_is_set[key] = 1 20735 FS = "" 20736 20737} 20738{ 20739 line = $ 0 20740 nfields = split(line, field, "@") 20741 substed = 0 20742 len = length(field[1]) 20743 for (i = 2; i < nfields; i++) { 20744 key = field[i] 20745 keylen = length(key) 20746 if (S_is_set[key]) { 20747 value = S[key] 20748 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 20749 len += length(value) + length(field[++i]) 20750 substed = 1 20751 } else 20752 len += 1 + keylen 20753 } 20754 20755 print line 20756} 20757 20758_ACAWK 20759_ACEOF 20760cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20761if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 20762 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 20763else 20764 cat 20765fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 20766 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 20767_ACEOF 20768 20769# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 20770# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 20771# trailing colons and then remove the whole line if VPATH becomes empty 20772# (actually we leave an empty line to preserve line numbers). 20773if test "x$srcdir" = x.; then 20774 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 20775h 20776s/// 20777s/^/:/ 20778s/[ ]*$/:/ 20779s/:\$(srcdir):/:/g 20780s/:\${srcdir}:/:/g 20781s/:@srcdir@:/:/g 20782s/^:*// 20783s/:*$// 20784x 20785s/\(=[ ]*\).*/\1/ 20786G 20787s/\n// 20788s/^[^=]*=[ ]*$// 20789}' 20790fi 20791 20792cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20793fi # test -n "$CONFIG_FILES" 20794 20795 20796eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 20797shift 20798for ac_tag 20799do 20800 case $ac_tag in 20801 :[FHLC]) ac_mode=$ac_tag; continue;; 20802 esac 20803 case $ac_mode$ac_tag in 20804 :[FHL]*:*);; 20805 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 20806 :[FH]-) ac_tag=-:-;; 20807 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 20808 esac 20809 ac_save_IFS=$IFS 20810 IFS=: 20811 set x $ac_tag 20812 IFS=$ac_save_IFS 20813 shift 20814 ac_file=$1 20815 shift 20816 20817 case $ac_mode in 20818 :L) ac_source=$1;; 20819 :[FH]) 20820 ac_file_inputs= 20821 for ac_f 20822 do 20823 case $ac_f in 20824 -) ac_f="$ac_tmp/stdin";; 20825 *) # Look for the file first in the build tree, then in the source tree 20826 # (if the path is not absolute). The absolute path cannot be DOS-style, 20827 # because $ac_f cannot contain `:'. 20828 test -f "$ac_f" || 20829 case $ac_f in 20830 [\\/$]*) false;; 20831 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 20832 esac || 20833 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 20834 esac 20835 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 20836 as_fn_append ac_file_inputs " '$ac_f'" 20837 done 20838 20839 # Let's still pretend it is `configure' which instantiates (i.e., don't 20840 # use $as_me), people would be surprised to read: 20841 # /* config.h. Generated by config.status. */ 20842 configure_input='Generated from '` 20843 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 20844 `' by configure.' 20845 if test x"$ac_file" != x-; then 20846 configure_input="$ac_file. $configure_input" 20847 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 20848$as_echo "$as_me: creating $ac_file" >&6;} 20849 fi 20850 # Neutralize special characters interpreted by sed in replacement strings. 20851 case $configure_input in #( 20852 *\&* | *\|* | *\\* ) 20853 ac_sed_conf_input=`$as_echo "$configure_input" | 20854 sed 's/[\\\\&|]/\\\\&/g'`;; #( 20855 *) ac_sed_conf_input=$configure_input;; 20856 esac 20857 20858 case $ac_tag in 20859 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 20860 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 20861 esac 20862 ;; 20863 esac 20864 20865 ac_dir=`$as_dirname -- "$ac_file" || 20866$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20867 X"$ac_file" : 'X\(//\)[^/]' \| \ 20868 X"$ac_file" : 'X\(//\)$' \| \ 20869 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 20870$as_echo X"$ac_file" | 20871 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20872 s//\1/ 20873 q 20874 } 20875 /^X\(\/\/\)[^/].*/{ 20876 s//\1/ 20877 q 20878 } 20879 /^X\(\/\/\)$/{ 20880 s//\1/ 20881 q 20882 } 20883 /^X\(\/\).*/{ 20884 s//\1/ 20885 q 20886 } 20887 s/.*/./; q'` 20888 as_dir="$ac_dir"; as_fn_mkdir_p 20889 ac_builddir=. 20890 20891case "$ac_dir" in 20892.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 20893*) 20894 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 20895 # A ".." for each directory in $ac_dir_suffix. 20896 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 20897 case $ac_top_builddir_sub in 20898 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 20899 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 20900 esac ;; 20901esac 20902ac_abs_top_builddir=$ac_pwd 20903ac_abs_builddir=$ac_pwd$ac_dir_suffix 20904# for backward compatibility: 20905ac_top_builddir=$ac_top_build_prefix 20906 20907case $srcdir in 20908 .) # We are building in place. 20909 ac_srcdir=. 20910 ac_top_srcdir=$ac_top_builddir_sub 20911 ac_abs_top_srcdir=$ac_pwd ;; 20912 [\\/]* | ?:[\\/]* ) # Absolute name. 20913 ac_srcdir=$srcdir$ac_dir_suffix; 20914 ac_top_srcdir=$srcdir 20915 ac_abs_top_srcdir=$srcdir ;; 20916 *) # Relative name. 20917 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 20918 ac_top_srcdir=$ac_top_build_prefix$srcdir 20919 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 20920esac 20921ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 20922 20923 20924 case $ac_mode in 20925 :F) 20926 # 20927 # CONFIG_FILE 20928 # 20929 20930 case $INSTALL in 20931 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 20932 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 20933 esac 20934 ac_MKDIR_P=$MKDIR_P 20935 case $MKDIR_P in 20936 [\\/$]* | ?:[\\/]* ) ;; 20937 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 20938 esac 20939_ACEOF 20940 20941cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20942# If the template does not know about datarootdir, expand it. 20943# FIXME: This hack should be removed a few years after 2.60. 20944ac_datarootdir_hack=; ac_datarootdir_seen= 20945ac_sed_dataroot=' 20946/datarootdir/ { 20947 p 20948 q 20949} 20950/@datadir@/p 20951/@docdir@/p 20952/@infodir@/p 20953/@localedir@/p 20954/@mandir@/p' 20955case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 20956*datarootdir*) ac_datarootdir_seen=yes;; 20957*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 20958 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 20959$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 20960_ACEOF 20961cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20962 ac_datarootdir_hack=' 20963 s&@datadir@&$datadir&g 20964 s&@docdir@&$docdir&g 20965 s&@infodir@&$infodir&g 20966 s&@localedir@&$localedir&g 20967 s&@mandir@&$mandir&g 20968 s&\\\${datarootdir}&$datarootdir&g' ;; 20969esac 20970_ACEOF 20971 20972# Neutralize VPATH when `$srcdir' = `.'. 20973# Shell code in configure.ac might set extrasub. 20974# FIXME: do we really want to maintain this feature? 20975cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20976ac_sed_extra="$ac_vpsub 20977$extrasub 20978_ACEOF 20979cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20980:t 20981/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 20982s|@configure_input@|$ac_sed_conf_input|;t t 20983s&@top_builddir@&$ac_top_builddir_sub&;t t 20984s&@top_build_prefix@&$ac_top_build_prefix&;t t 20985s&@srcdir@&$ac_srcdir&;t t 20986s&@abs_srcdir@&$ac_abs_srcdir&;t t 20987s&@top_srcdir@&$ac_top_srcdir&;t t 20988s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 20989s&@builddir@&$ac_builddir&;t t 20990s&@abs_builddir@&$ac_abs_builddir&;t t 20991s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 20992s&@INSTALL@&$ac_INSTALL&;t t 20993s&@MKDIR_P@&$ac_MKDIR_P&;t t 20994$ac_datarootdir_hack 20995" 20996eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 20997 >$ac_tmp/out || as_fn_error $? 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static. 21475allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 21476 21477# Compiler flag to allow reflexive dlopens. 21478export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 21479 21480# Compiler flag to generate shared objects directly from archives. 21481whole_archive_flag_spec=$lt_whole_archive_flag_spec 21482 21483# Whether the compiler copes with passing no objects directly. 21484compiler_needs_object=$lt_compiler_needs_object 21485 21486# Create an old-style archive from a shared archive. 21487old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 21488 21489# Create a temporary old-style archive to link instead of a shared archive. 21490old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 21491 21492# Commands used to build a shared archive. 21493archive_cmds=$lt_archive_cmds 21494archive_expsym_cmds=$lt_archive_expsym_cmds 21495 21496# Commands used to build a loadable module if different from building 21497# a shared archive. 21498module_cmds=$lt_module_cmds 21499module_expsym_cmds=$lt_module_expsym_cmds 21500 21501# Whether we are building with GNU ld or not. 21502with_gnu_ld=$lt_with_gnu_ld 21503 21504# Flag that allows shared libraries with undefined symbols to be built. 21505allow_undefined_flag=$lt_allow_undefined_flag 21506 21507# Flag that enforces no undefined symbols. 21508no_undefined_flag=$lt_no_undefined_flag 21509 21510# Flag to hardcode \$libdir into a binary during linking. 21511# This must work even if \$libdir does not exist 21512hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 21513 21514# Whether we need a single "-rpath" flag with a separated argument. 21515hardcode_libdir_separator=$lt_hardcode_libdir_separator 21516 21517# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21518# DIR into the resulting binary. 21519hardcode_direct=$hardcode_direct 21520 21521# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21522# DIR into the resulting binary and the resulting library dependency is 21523# "absolute",i.e impossible to change by setting \$shlibpath_var if the 21524# library is relocated. 21525hardcode_direct_absolute=$hardcode_direct_absolute 21526 21527# Set to "yes" if using the -LDIR flag during linking hardcodes DIR 21528# into the resulting binary. 21529hardcode_minus_L=$hardcode_minus_L 21530 21531# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 21532# into the resulting binary. 21533hardcode_shlibpath_var=$hardcode_shlibpath_var 21534 21535# Set to "yes" if building a shared library automatically hardcodes DIR 21536# into the library and all subsequent libraries and executables linked 21537# against it. 21538hardcode_automatic=$hardcode_automatic 21539 21540# Set to yes if linker adds runtime paths of dependent libraries 21541# to runtime path list. 21542inherit_rpath=$inherit_rpath 21543 21544# Whether libtool must link a program against all its dependency libraries. 21545link_all_deplibs=$link_all_deplibs 21546 21547# Set to "yes" if exported symbols are required. 21548always_export_symbols=$always_export_symbols 21549 21550# The commands to list exported symbols. 21551export_symbols_cmds=$lt_export_symbols_cmds 21552 21553# Symbols that should not be listed in the preloaded symbols. 21554exclude_expsyms=$lt_exclude_expsyms 21555 21556# Symbols that must always be exported. 21557include_expsyms=$lt_include_expsyms 21558 21559# Commands necessary for linking programs (against libraries) with templates. 21560prelink_cmds=$lt_prelink_cmds 21561 21562# Commands necessary for finishing linking programs. 21563postlink_cmds=$lt_postlink_cmds 21564 21565# Specify filename containing input files. 21566file_list_spec=$lt_file_list_spec 21567 21568# How to hardcode a shared library path into an executable. 21569hardcode_action=$hardcode_action 21570 21571# ### END LIBTOOL CONFIG 21572 21573_LT_EOF 21574 21575 cat <<'_LT_EOF' >> "$cfgfile" 21576 21577# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 21578 21579# func_munge_path_list VARIABLE PATH 21580# ----------------------------------- 21581# VARIABLE is name of variable containing _space_ separated list of 21582# directories to be munged by the contents of PATH, which is string 21583# having a format: 21584# "DIR[:DIR]:" 21585# string "DIR[ DIR]" will be prepended to VARIABLE 21586# ":DIR[:DIR]" 21587# string "DIR[ DIR]" will be appended to VARIABLE 21588# "DIRP[:DIRP]::[DIRA:]DIRA" 21589# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 21590# "DIRA[ DIRA]" will be appended to VARIABLE 21591# "DIR[:DIR]" 21592# VARIABLE will be replaced by "DIR[ DIR]" 21593func_munge_path_list () 21594{ 21595 case x$2 in 21596 x) 21597 ;; 21598 *:) 21599 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 21600 ;; 21601 x:*) 21602 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 21603 ;; 21604 *::*) 21605 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 21606 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 21607 ;; 21608 *) 21609 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 21610 ;; 21611 esac 21612} 21613 21614 21615# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 21616func_cc_basename () 21617{ 21618 for cc_temp in $*""; do 21619 case $cc_temp in 21620 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 21621 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 21622 \-*) ;; 21623 *) break;; 21624 esac 21625 done 21626 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 21627} 21628 21629 21630# ### END FUNCTIONS SHARED WITH CONFIGURE 21631 21632_LT_EOF 21633 21634 case $host_os in 21635 aix3*) 21636 cat <<\_LT_EOF >> "$cfgfile" 21637# AIX sometimes has problems with the GCC collect2 program. For some 21638# reason, if we set the COLLECT_NAMES environment variable, the problems 21639# vanish in a puff of smoke. 21640if test set != "${COLLECT_NAMES+set}"; then 21641 COLLECT_NAMES= 21642 export COLLECT_NAMES 21643fi 21644_LT_EOF 21645 ;; 21646 esac 21647 21648 21649ltmain=$ac_aux_dir/ltmain.sh 21650 21651 21652 # We use sed instead of cat because bash on DJGPP gets confused if 21653 # if finds mixed CR/LF and LF-only lines. Since sed operates in 21654 # text mode, it properly converts lines to CR/LF. This bash problem 21655 # is reportedly fixed, but why not run on old versions too? 21656 sed '$q' "$ltmain" >> "$cfgfile" \ 21657 || (rm -f "$cfgfile"; exit 1) 21658 21659 mv -f "$cfgfile" "$ofile" || 21660 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 21661 chmod +x "$ofile" 21662 21663 ;; 21664 21665 esac 21666done # for ac_tag 21667 21668 21669as_fn_exit 0 21670_ACEOF 21671ac_clean_files=$ac_clean_files_save 21672 21673test $ac_write_fail = 0 || 21674 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 21675 21676 21677# configure is writing to config.log, and then calls config.status. 21678# config.status does its own redirection, appending to config.log. 21679# Unfortunately, on DOS this fails, as config.log is still kept open 21680# by configure, so config.status won't be able to write to it; its 21681# output is simply discarded. So we exec the FD to /dev/null, 21682# effectively closing config.log, so it can be properly (re)opened and 21683# appended to by config.status. When coming back to configure, we 21684# need to make the FD available again. 21685if test "$no_create" != yes; then 21686 ac_cs_success=: 21687 ac_config_status_args= 21688 test "$silent" = yes && 21689 ac_config_status_args="$ac_config_status_args --quiet" 21690 exec 5>/dev/null 21691 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 21692 exec 5>>config.log 21693 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 21694 # would make configure fail if this is the last instruction. 21695 $ac_cs_success || as_fn_exit 1 21696fi 21697if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 21698 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 21699$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 21700fi 21701 21702