1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for libsodium 1.0.16. 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='1.0.16' 594PACKAGE_STRING='libsodium 1.0.16' 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 642NATIVECLIENT_FALSE 643NATIVECLIENT_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 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To be removed once Automake 1.9.x 3010# dies out for good. For more background, see: 3011# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3012# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3013mkdir_p='$(MKDIR_P)' 3014 3015# We need awk for the "check" target (and possibly the TAP driver). The 3016# system "awk" is bad on some platforms. 3017# Always define AMTAR for backward compatibility. Yes, it's still used 3018# in the wild :-( We should find a proper way to deprecate it ... 3019AMTAR='$${TAR-tar}' 3020 3021 3022# We'll loop over all known methods to create a tar archive until one works. 3023_am_tools='gnutar plaintar pax cpio none' 3024 3025# The POSIX 1988 'ustar' format is defined with fixed-size fields. 3026 # There is notably a 21 bits limit for the UID and the GID. In fact, 3027 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 3028 # and bug#13588). 3029 am_max_uid=2097151 # 2^21 - 1 3030 am_max_gid=$am_max_uid 3031 # The $UID and $GID variables are not portable, so we need to resort 3032 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 3033 # below are definitely unexpected, so allow the users to see them 3034 # (that is, avoid stderr redirection). 3035 am_uid=`id -u || echo unknown` 3036 am_gid=`id -g || echo unknown` 3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 3038$as_echo_n "checking whether UID '$am_uid' is supported by ustar format... 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We do so because we 3062 # need to set the values for the 'am__tar' and 'am__untar' variables. 3063 _am_tools=${am_cv_prog_tar_ustar-$_am_tools} 3064 3065 for _am_tool in $_am_tools; do 3066 case $_am_tool in 3067 gnutar) 3068 for _am_tar in tar gnutar gtar; do 3069 { echo "$as_me:$LINENO: $_am_tar --version" >&5 3070 ($_am_tar --version) >&5 2>&5 3071 ac_status=$? 3072 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3073 (exit $ac_status); } && break 3074 done 3075 am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' 3076 am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' 3077 am__untar="$_am_tar -xf -" 3078 ;; 3079 plaintar) 3080 # Must skip GNU tar: if it does not support --format= it doesn't create 3081 # ustar tarball either. 3082 (tar --version) >/dev/null 2>&1 && continue 3083 am__tar='tar chf - "$$tardir"' 3084 am__tar_='tar chf - "$tardir"' 3085 am__untar='tar xf -' 3086 ;; 3087 pax) 3088 am__tar='pax -L -x ustar -w "$$tardir"' 3089 am__tar_='pax -L -x ustar -w "$tardir"' 3090 am__untar='pax -r' 3091 ;; 3092 cpio) 3093 am__tar='find "$$tardir" -print | cpio -o -H ustar -L' 3094 am__tar_='find "$tardir" -print | cpio -o -H ustar -L' 3095 am__untar='cpio -i -H ustar -d' 3096 ;; 3097 none) 3098 am__tar=false 3099 am__tar_=false 3100 am__untar=false 3101 ;; 3102 esac 3103 3104 # If the value was cached, stop now. We just wanted to have am__tar 3105 # and am__untar set. 3106 test -n "${am_cv_prog_tar_ustar}" && break 3107 3108 # tar/untar a dummy directory, and stop if the command works. 3109 rm -rf conftest.dir 3110 mkdir conftest.dir 3111 echo GrepMe > conftest.dir/file 3112 { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 3113 (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5 3114 ac_status=$? 3115 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3116 (exit $ac_status); } 3117 rm -rf conftest.dir 3118 if test -s conftest.tar; then 3119 { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5 3120 ($am__untar <conftest.tar) >&5 2>&5 3121 ac_status=$? 3122 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3123 (exit $ac_status); } 3124 { echo "$as_me:$LINENO: cat conftest.dir/file" >&5 3125 (cat conftest.dir/file) >&5 2>&5 3126 ac_status=$? 3127 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3128 (exit $ac_status); } 3129 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 3130 fi 3131 done 3132 rm -rf conftest.dir 3133 3134 if ${am_cv_prog_tar_ustar+:} false; then : 3135 $as_echo_n "(cached) " >&6 3136else 3137 am_cv_prog_tar_ustar=$_am_tool 3138fi 3139 3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 3141$as_echo "$am_cv_prog_tar_ustar" >&6; } 3142 3143 3144 3145 3146 3147 3148# POSIX will say in a future version that running "rm -f" with no argument 3149# is OK; and we want to be able to make that assumption in our Makefile 3150# recipes. So use an aggressive probe to check that the usage we want is 3151# actually supported "in the wild" to an acceptable degree. 3152# See automake bug#10828. 3153# To make any issue more visible, cause the running configure to be aborted 3154# by default if the 'rm' program in use doesn't match our expectations; the 3155# user can still override this though. 3156if rm -f && rm -fr && rm -rf; then : OK; else 3157 cat >&2 <<'END' 3158Oops! 3159 3160Your 'rm' program seems unable to run without file operands specified 3161on the command line, even when the '-f' option is present. This is contrary 3162to the behaviour of most rm programs out there, and not conforming with 3163the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3164 3165Please tell bug-automake@gnu.org about your system, including the value 3166of your $PATH and any error possibly output before this message. This 3167can help us improve future automake versions. 3168 3169END 3170 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3171 echo 'Configuration will proceed anyway, since you have set the' >&2 3172 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3173 echo >&2 3174 else 3175 cat >&2 <<'END' 3176Aborting the configuration process, to ensure you take notice of the issue. 3177 3178You can download and install GNU coreutils to get an 'rm' implementation 3179that behaves properly: <http://www.gnu.org/software/coreutils/>. 3180 3181If you want to complete the configuration process using your problematic 3182'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3183to "yes", and re-run configure. 3184 3185END 3186 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3187 fi 3188fi 3189 3190# Check whether --enable-silent-rules was given. 3191if test "${enable_silent_rules+set}" = set; then : 3192 enableval=$enable_silent_rules; 3193fi 3194 3195case $enable_silent_rules in # ((( 3196 yes) AM_DEFAULT_VERBOSITY=0;; 3197 no) AM_DEFAULT_VERBOSITY=1;; 3198 *) AM_DEFAULT_VERBOSITY=0;; 3199esac 3200am_make=${MAKE-make} 3201{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3202$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 3302 3303fi 3304 3305 3306# Check whether --enable-ssp was given. 3307if test "${enable_ssp+set}" = set; then : 3308 enableval=$enable_ssp; 3309 if test "x$enableval" = "xno"; then : 3310 3311 enable_ssp="no" 3312 3313else 3314 3315 enable_ssp="yes" 3316 3317fi 3318 3319else 3320 3321 enable_ssp="yes" 3322 3323fi 3324 3325 3326# Check whether --enable-asm was given. 3327if test "${enable_asm+set}" = set; then : 3328 enableval=$enable_asm; 3329 if test "x$enableval" = "xno"; then : 3330 3331 enable_asm="no" 3332 3333else 3334 3335 enable_asm="yes" 3336 3337fi 3338 3339else 3340 3341 enable_asm="yes" 3342 3343fi 3344 3345 3346DEPDIR="${am__leading_dot}deps" 3347 3348ac_config_commands="$ac_config_commands depfiles" 3349 3350 3351am_make=${MAKE-make} 3352cat > confinc << 'END' 3353am__doit: 3354 @echo this is the am__doit target 3355.PHONY: am__doit 3356END 3357# If we don't find an include directive, just comment out the code. 3358{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3359$as_echo_n "checking for style of include used by $am_make... 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" >&6; } 3493if ${ac_cv_prog_CC+:} false; then : 3494 $as_echo_n "(cached) " >&6 3495else 3496 if test -n "$CC"; then 3497 ac_cv_prog_CC="$CC" # Let the user override the test. 3498else 3499as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3500for as_dir in $PATH 3501do 3502 IFS=$as_save_IFS 3503 test -z "$as_dir" && as_dir=. 3504 for ac_exec_ext in '' $ac_executable_extensions; do 3505 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3506 ac_cv_prog_CC="${ac_tool_prefix}cc" 3507 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3508 break 2 3509 fi 3510done 3511 done 3512IFS=$as_save_IFS 3513 3514fi 3515fi 3516CC=$ac_cv_prog_CC 3517if test -n "$CC"; then 3518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3519$as_echo "$CC" >&6; } 3520else 3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3522$as_echo "no" >&6; } 3523fi 3524 3525 3526 fi 3527fi 3528if test -z "$CC"; then 3529 # Extract the first word of "cc", so it can be a program name with args. 3530set dummy cc; ac_word=$2 3531{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3532$as_echo_n "checking for $ac_word... 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" >&6; } 3636if ${ac_cv_prog_ac_ct_CC+:} false; then : 3637 $as_echo_n "(cached) " >&6 3638else 3639 if test -n "$ac_ct_CC"; then 3640 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3641else 3642as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3643for as_dir in $PATH 3644do 3645 IFS=$as_save_IFS 3646 test -z "$as_dir" && as_dir=. 3647 for ac_exec_ext in '' $ac_executable_extensions; do 3648 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3649 ac_cv_prog_ac_ct_CC="$ac_prog" 3650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3651 break 2 3652 fi 3653done 3654 done 3655IFS=$as_save_IFS 3656 3657fi 3658fi 3659ac_ct_CC=$ac_cv_prog_ac_ct_CC 3660if test -n "$ac_ct_CC"; then 3661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3662$as_echo "$ac_ct_CC" >&6; } 3663else 3664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3665$as_echo "no" >&6; } 3666fi 3667 3668 3669 test -n "$ac_ct_CC" && break 3670done 3671 3672 if test "x$ac_ct_CC" = x; then 3673 CC="" 3674 else 3675 case $cross_compiling:$ac_tool_warned in 3676yes:) 3677{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3678$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3679ac_tool_warned=yes ;; 3680esac 3681 CC=$ac_ct_CC 3682 fi 3683fi 3684 3685fi 3686 3687 3688test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3689$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3690as_fn_error $? "no acceptable C compiler found in \$PATH 3691See \`config.log' for more details" "$LINENO" 5; } 3692 3693# Provide some information about the compiler. 3694$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3695set X $ac_compile 3696ac_compiler=$2 3697for ac_option in --version -v -V -qversion; do 3698 { { ac_try="$ac_compiler $ac_option >&5" 3699case "(($ac_try" in 3700 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3701 *) ac_try_echo=$ac_try;; 3702esac 3703eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3704$as_echo "$ac_try_echo"; } >&5 3705 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3706 ac_status=$? 3707 if test -s conftest.err; then 3708 sed '10a\ 3709... rest of stderr output deleted ... 3710 10q' conftest.err >conftest.er1 3711 cat conftest.er1 >&5 3712 fi 3713 rm -f conftest.er1 conftest.err 3714 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3715 test $ac_status = 0; } 3716done 3717 3718cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3719/* end confdefs.h. */ 3720 3721int 3722main () 3723{ 3724 3725 ; 3726 return 0; 3727} 3728_ACEOF 3729ac_clean_files_save=$ac_clean_files 3730ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3731# Try to create an executable without -o first, disregard a.out. 3732# It will help us diagnose broken compilers, and finding out an intuition 3733# of exeext. 3734{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3735$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3765# so that the user can short-circuit this test for compilers unknown to 3766# Autoconf. 3767for ac_file in $ac_files '' 3768do 3769 test -f "$ac_file" || continue 3770 case $ac_file in 3771 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3772 ;; 3773 [ab].out ) 3774 # We found the default executable, but exeext='' is most 3775 # certainly right. 3776 break;; 3777 *.* ) 3778 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3779 then :; else 3780 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3781 fi 3782 # We set ac_cv_exeext here because the later test for it is not 3783 # safe: cross compilers may not add the suffix if given an `-o' 3784 # argument, so we may need to know it at that point already. 3785 # Even if this section looks crufty: it has the advantage of 3786 # actually working. 3787 break;; 3788 * ) 3789 break;; 3790 esac 3791done 3792test "$ac_cv_exeext" = no && ac_cv_exeext= 3793 3794else 3795 ac_file='' 3796fi 3797if test -z "$ac_file"; then : 3798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3799$as_echo "no" >&6; } 3800$as_echo "$as_me: failed program was:" >&5 3801sed 's/^/| /' conftest.$ac_ext >&5 3802 3803{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3804$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3805as_fn_error 77 "C compiler cannot create executables 3806See \`config.log' for more details" "$LINENO" 5; } 3807else 3808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3809$as_echo "yes" >&6; } 3810fi 3811{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3812$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 3834# work properly (i.e., refer to `conftest.exe'), while it won't with 3835# `rm'. 3836for ac_file in conftest.exe conftest conftest.*; do 3837 test -f "$ac_file" || continue 3838 case $ac_file in 3839 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3840 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3841 break;; 3842 * ) break;; 3843 esac 3844done 3845else 3846 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3847$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3848as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3849See \`config.log' for more details" "$LINENO" 5; } 3850fi 3851rm -f conftest conftest$ac_cv_exeext 3852{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3853$as_echo "$ac_cv_exeext" >&6; } 3854 3855rm -f conftest.$ac_ext 3856EXEEXT=$ac_cv_exeext 3857ac_exeext=$EXEEXT 3858cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3859/* end confdefs.h. */ 3860#include <stdio.h> 3861int 3862main () 3863{ 3864FILE *f = fopen ("conftest.out", "w"); 3865 return ferror (f) || fclose (f) != 0; 3866 3867 ; 3868 return 0; 3869} 3870_ACEOF 3871ac_clean_files="$ac_clean_files conftest.out" 3872# Check that the compiler produces executables we can run. If not, either 3873# the compiler is broken, or we cross compile. 3874{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3875$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3907If you meant to cross compile, use \`--host'. 3908See \`config.log' for more details" "$LINENO" 5; } 3909 fi 3910 fi 3911fi 3912{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3913$as_echo "$cross_compiling" >&6; } 3914 3915rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3916ac_clean_files=$ac_clean_files_save 3917{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3918$as_echo_n "checking for suffix of object files... " >&6; } 3919if ${ac_cv_objext+:} false; then : 3920 $as_echo_n "(cached) " >&6 3921else 3922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3923/* end confdefs.h. */ 3924 3925int 3926main () 3927{ 3928 3929 ; 3930 return 0; 3931} 3932_ACEOF 3933rm -f conftest.o conftest.obj 3934if { { ac_try="$ac_compile" 3935case "(($ac_try" in 3936 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3937 *) ac_try_echo=$ac_try;; 3938esac 3939eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3940$as_echo "$ac_try_echo"; } >&5 3941 (eval "$ac_compile") 2>&5 3942 ac_status=$? 3943 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3944 test $ac_status = 0; }; then : 3945 for ac_file in conftest.o conftest.obj conftest.*; do 3946 test -f "$ac_file" || continue; 3947 case $ac_file in 3948 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3949 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3950 break;; 3951 esac 3952done 3953else 3954 $as_echo "$as_me: failed program was:" >&5 3955sed 's/^/| /' conftest.$ac_ext >&5 3956 3957{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3958$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3959as_fn_error $? "cannot compute suffix of object files: cannot compile 3960See \`config.log' for more details" "$LINENO" 5; } 3961fi 3962rm -f conftest.$ac_cv_objext conftest.$ac_ext 3963fi 3964{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3965$as_echo "$ac_cv_objext" >&6; } 3966OBJEXT=$ac_cv_objext 3967ac_objext=$OBJEXT 3968{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3969$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 4007if ${ac_cv_prog_cc_g+:} false; then : 4008 $as_echo_n "(cached) " >&6 4009else 4010 ac_save_c_werror_flag=$ac_c_werror_flag 4011 ac_c_werror_flag=yes 4012 ac_cv_prog_cc_g=no 4013 CFLAGS="-g" 4014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4015/* end confdefs.h. */ 4016 4017int 4018main () 4019{ 4020 4021 ; 4022 return 0; 4023} 4024_ACEOF 4025if ac_fn_c_try_compile "$LINENO"; then : 4026 ac_cv_prog_cc_g=yes 4027else 4028 CFLAGS="" 4029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4030/* end confdefs.h. */ 4031 4032int 4033main () 4034{ 4035 4036 ; 4037 return 0; 4038} 4039_ACEOF 4040if ac_fn_c_try_compile "$LINENO"; then : 4041 4042else 4043 ac_c_werror_flag=$ac_save_c_werror_flag 4044 CFLAGS="-g" 4045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4046/* end confdefs.h. */ 4047 4048int 4049main () 4050{ 4051 4052 ; 4053 return 0; 4054} 4055_ACEOF 4056if ac_fn_c_try_compile "$LINENO"; then : 4057 ac_cv_prog_cc_g=yes 4058fi 4059rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4060fi 4061rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4062fi 4063rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4064 ac_c_werror_flag=$ac_save_c_werror_flag 4065fi 4066{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4067$as_echo "$ac_cv_prog_cc_g" >&6; } 4068if test "$ac_test_CFLAGS" = set; then 4069 CFLAGS=$ac_save_CFLAGS 4070elif test $ac_cv_prog_cc_g = yes; then 4071 if test "$GCC" = yes; then 4072 CFLAGS="-g -O2" 4073 else 4074 CFLAGS="-g" 4075 fi 4076else 4077 if test "$GCC" = yes; then 4078 CFLAGS="-O2" 4079 else 4080 CFLAGS= 4081 fi 4082fi 4083{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4084$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4085if ${ac_cv_prog_cc_c89+:} false; then : 4086 $as_echo_n "(cached) " >&6 4087else 4088 ac_cv_prog_cc_c89=no 4089ac_save_CC=$CC 4090cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4091/* end confdefs.h. */ 4092#include <stdarg.h> 4093#include <stdio.h> 4094struct stat; 4095/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4096struct buf { int x; }; 4097FILE * (*rcsopen) (struct buf *, struct stat *, int); 4098static char *e (p, i) 4099 char **p; 4100 int i; 4101{ 4102 return p[i]; 4103} 4104static char *f (char * (*g) (char **, int), char **p, ...) 4105{ 4106 char *s; 4107 va_list v; 4108 va_start (v,p); 4109 s = g (p, va_arg (v,int)); 4110 va_end (v); 4111 return s; 4112} 4113 4114/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4115 function prototypes and stuff, but not '\xHH' hex character constants. 4116 These don't provoke an error unfortunately, instead are silently treated 4117 as 'x'. The following induces an error, until -std is added to get 4118 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4119 array size at least. It's necessary to write '\x00'==0 to get something 4120 that's true only with -std. */ 4121int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4122 4123/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4124 inside strings and character constants. */ 4125#define FOO(x) 'x' 4126int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4127 4128int test (int i, double x); 4129struct s1 {int (*f) (int a);}; 4130struct s2 {int (*f) (double a);}; 4131int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4132int argc; 4133char **argv; 4134int 4135main () 4136{ 4137return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4138 ; 4139 return 0; 4140} 4141_ACEOF 4142for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4143 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4144do 4145 CC="$ac_save_CC $ac_arg" 4146 if ac_fn_c_try_compile "$LINENO"; then : 4147 ac_cv_prog_cc_c89=$ac_arg 4148fi 4149rm -f core conftest.err conftest.$ac_objext 4150 test "x$ac_cv_prog_cc_c89" != "xno" && break 4151done 4152rm -f conftest.$ac_ext 4153CC=$ac_save_CC 4154 4155fi 4156# AC_CACHE_VAL 4157case "x$ac_cv_prog_cc_c89" in 4158 x) 4159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4160$as_echo "none needed" >&6; } ;; 4161 xno) 4162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4163$as_echo "unsupported" >&6; } ;; 4164 *) 4165 CC="$CC $ac_cv_prog_cc_c89" 4166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4167$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4168esac 4169if test "x$ac_cv_prog_cc_c89" != xno; then : 4170 4171fi 4172 4173ac_ext=c 4174ac_cpp='$CPP $CPPFLAGS' 4175ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4176ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4177ac_compiler_gnu=$ac_cv_c_compiler_gnu 4178 4179ac_ext=c 4180ac_cpp='$CPP $CPPFLAGS' 4181ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4182ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4183ac_compiler_gnu=$ac_cv_c_compiler_gnu 4184{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4185$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 4186if ${am_cv_prog_cc_c_o+:} false; then : 4187 $as_echo_n "(cached) " >&6 4188else 4189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4190/* end confdefs.h. */ 4191 4192int 4193main () 4194{ 4195 4196 ; 4197 return 0; 4198} 4199_ACEOF 4200 # Make sure it works both with $CC and with simple cc. 4201 # Following AC_PROG_CC_C_O, we do the test twice because some 4202 # compilers refuse to overwrite an existing .o file with -o, 4203 # though they will create one. 4204 am_cv_prog_cc_c_o=yes 4205 for am_i in 1 2; do 4206 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4207 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4208 ac_status=$? 4209 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4210 (exit $ac_status); } \ 4211 && test -f conftest2.$ac_objext; then 4212 : OK 4213 else 4214 am_cv_prog_cc_c_o=no 4215 break 4216 fi 4217 done 4218 rm -f core conftest* 4219 unset am_i 4220fi 4221{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4222$as_echo "$am_cv_prog_cc_c_o" >&6; } 4223if test "$am_cv_prog_cc_c_o" != yes; then 4224 # Losing compiler, so override with the script. 4225 # FIXME: It is wrong to rewrite CC. 4226 # But if we don't then we get into trouble of one sort or another. 4227 # A longer-term fix would be to have automake use am__CC in this case, 4228 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4229 CC="$am_aux_dir/compile $CC" 4230fi 4231ac_ext=c 4232ac_cpp='$CPP $CPPFLAGS' 4233ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4234ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4235ac_compiler_gnu=$ac_cv_c_compiler_gnu 4236 4237 4238depcc="$CC" am_compiler_list= 4239 4240{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4241$as_echo_n "checking dependency style of $depcc... " >&6; } 4242if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4243 $as_echo_n "(cached) " >&6 4244else 4245 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4246 # We make a subdir and do the tests there. Otherwise we can end up 4247 # making bogus files that we don't know about and never remove. For 4248 # instance it was reported that on HP-UX the gcc test will end up 4249 # making a dummy file named 'D' -- because '-MD' means "put the output 4250 # in D". 4251 rm -rf conftest.dir 4252 mkdir conftest.dir 4253 # Copy depcomp to subdir because otherwise we won't find it if we're 4254 # using a relative directory. 4255 cp "$am_depcomp" conftest.dir 4256 cd conftest.dir 4257 # We will build objects and dependencies in a subdirectory because 4258 # it helps to detect inapplicable dependency modes. For instance 4259 # both Tru64's cc and ICC support -MD to output dependencies as a 4260 # side effect of compilation, but ICC will put the dependencies in 4261 # the current directory while Tru64 will put them in the object 4262 # directory. 4263 mkdir sub 4264 4265 am_cv_CC_dependencies_compiler_type=none 4266 if test "$am_compiler_list" = ""; then 4267 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4268 fi 4269 am__universal=false 4270 case " $depcc " in #( 4271 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4272 esac 4273 4274 for depmode in $am_compiler_list; do 4275 # Setup a source with many dependencies, because some compilers 4276 # like to wrap large dependency lists on column 80 (with \), and 4277 # we should not choose a depcomp mode which is confused by this. 4278 # 4279 # We need to recreate these files for each test, as the compiler may 4280 # overwrite some of them when testing with obscure command lines. 4281 # This happens at least with the AIX C compiler. 4282 : > sub/conftest.c 4283 for i in 1 2 3 4 5 6; do 4284 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4285 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4286 # Solaris 10 /bin/sh. 4287 echo '/* dummy */' > sub/conftst$i.h 4288 done 4289 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4290 4291 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4292 # mode. It turns out that the SunPro C++ compiler does not properly 4293 # handle '-M -o', and we need to detect this. Also, some Intel 4294 # versions had trouble with output in subdirs. 4295 am__obj=sub/conftest.${OBJEXT-o} 4296 am__minus_obj="-o $am__obj" 4297 case $depmode in 4298 gcc) 4299 # This depmode causes a compiler race in universal mode. 4300 test "$am__universal" = false || continue 4301 ;; 4302 nosideeffect) 4303 # After this tag, mechanisms are not by side-effect, so they'll 4304 # only be used when explicitly requested. 4305 if test "x$enable_dependency_tracking" = xyes; then 4306 continue 4307 else 4308 break 4309 fi 4310 ;; 4311 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4312 # This compiler won't grok '-c -o', but also, the minuso test has 4313 # not run yet. These depmodes are late enough in the game, and 4314 # so weak that their functioning should not be impacted. 4315 am__obj=conftest.${OBJEXT-o} 4316 am__minus_obj= 4317 ;; 4318 none) break ;; 4319 esac 4320 if depmode=$depmode \ 4321 source=sub/conftest.c object=$am__obj \ 4322 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4323 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4324 >/dev/null 2>conftest.err && 4325 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4326 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4327 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4328 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4329 # icc doesn't choke on unknown options, it will just issue warnings 4330 # or remarks (even with -Werror). So we grep stderr for any message 4331 # that says an option was ignored or not supported. 4332 # When given -MP, icc 7.0 and 7.1 complain thusly: 4333 # icc: Command line warning: ignoring option '-M'; no argument required 4334 # The diagnosis changed in icc 8.0: 4335 # icc: Command line remark: option '-MP' not supported 4336 if (grep 'ignoring option' conftest.err || 4337 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4338 am_cv_CC_dependencies_compiler_type=$depmode 4339 break 4340 fi 4341 fi 4342 done 4343 4344 cd .. 4345 rm -rf conftest.dir 4346else 4347 am_cv_CC_dependencies_compiler_type=none 4348fi 4349 4350fi 4351{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4352$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4353CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4354 4355 if 4356 test "x$enable_dependency_tracking" != xno \ 4357 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4358 am__fastdepCC_TRUE= 4359 am__fastdepCC_FALSE='#' 4360else 4361 am__fastdepCC_TRUE='#' 4362 am__fastdepCC_FALSE= 4363fi 4364 4365 4366 4367if test "x$EMSCRIPTEN" != "x"; then : 4368 4369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -s ASSERTIONS=0" >&5 4370$as_echo_n "checking whether C compiler accepts -s ASSERTIONS=0... " >&6; } 4371if ${ax_cv_check_cflags___s_ASSERTIONS_0+:} false; then : 4372 $as_echo_n "(cached) " >&6 4373else 4374 4375 ax_check_save_flags=$CFLAGS 4376 CFLAGS="$CFLAGS -s ASSERTIONS=0" 4377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4378/* end confdefs.h. */ 4379#include <time.h> 4380int 4381main () 4382{ 4383time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 4384 ; 4385 return 0; 4386} 4387_ACEOF 4388if ac_fn_c_try_link "$LINENO"; then : 4389 ax_cv_check_cflags___s_ASSERTIONS_0=yes 4390else 4391 ax_cv_check_cflags___s_ASSERTIONS_0=no 4392fi 4393rm -f core conftest.err conftest.$ac_objext \ 4394 conftest$ac_exeext conftest.$ac_ext 4395 CFLAGS=$ax_check_save_flags 4396fi 4397{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___s_ASSERTIONS_0" >&5 4398$as_echo "$ax_cv_check_cflags___s_ASSERTIONS_0" >&6; } 4399if test "x$ax_cv_check_cflags___s_ASSERTIONS_0" = xyes; then : 4400 4401 enable_asm="no" 4402 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compiling to JavaScript - asm implementations disabled" >&5 4403$as_echo "$as_me: WARNING: compiling to JavaScript - asm implementations disabled" >&2;} 4404 4405else 4406 4407 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: EMSCRIPTEN environment variable defined, but emcc doesn't appear to be used - Assuming compilation to native code" >&5 4408$as_echo "$as_me: WARNING: EMSCRIPTEN environment variable defined, but emcc doesn't appear to be used - Assuming compilation to native code" >&2;} 4409 CFLAGS="$CFLAGS -U__EMSCRIPTEN__" 4410 unset EMSCRIPTEN 4411 4412fi 4413 4414 4415fi 4416if test "$host_os" = "nacl" -o "$host_os" = "pnacl"; then : 4417 4418 enable_asm="no" 4419 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compiling to Native Client - asm implementations disabled" >&5 4420$as_echo "$as_me: WARNING: compiling to Native Client - asm implementations disabled" >&2;} 4421 4422fi 4423 4424# Check whether --enable-pie was given. 4425if test "${enable_pie+set}" = set; then : 4426 enableval=$enable_pie; enable_pie=$enableval 4427else 4428 enable_pie="maybe" 4429fi 4430 4431 4432case $host_os in #( 4433 mingw*|cygwin*|msys) : 4434 enable_pie="no" ;; #( 4435 *) : 4436 ;; 4437esac 4438 4439# Check whether --enable-blocking-random was given. 4440if test "${enable_blocking_random+set}" = set; then : 4441 enableval=$enable_blocking_random; 4442 if test "x$enableval" = "xyes"; then : 4443 4444 4445$as_echo "#define USE_BLOCKING_RANDOM 1" >>confdefs.h 4446 4447 4448fi 4449 4450fi 4451 4452 4453# Check whether --enable-minimal was given. 4454if test "${enable_minimal+set}" = set; then : 4455 enableval=$enable_minimal; 4456 if test "x$enableval" = "xyes"; then : 4457 4458 enable_minimal="yes" 4459 SODIUM_LIBRARY_MINIMAL_DEF="#define SODIUM_LIBRARY_MINIMAL 1" 4460 4461$as_echo "#define MINIMAL 1" >>confdefs.h 4462 4463 4464else 4465 4466 enable_minimal="no" 4467 4468fi 4469 4470else 4471 4472 enable_minimal="no" 4473 4474fi 4475 4476 if test x$enable_minimal = xyes; then 4477 MINIMAL_TRUE= 4478 MINIMAL_FALSE='#' 4479else 4480 MINIMAL_TRUE='#' 4481 MINIMAL_FALSE= 4482fi 4483 4484 4485 4486 4487# Check whether --with-pthreads was given. 4488if test "${with_pthreads+set}" = set; then : 4489 withval=$with_pthreads; 4490else 4491 withval="yes" 4492fi 4493 4494 4495{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4496$as_echo_n "checking for a sed that does not truncate output... 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"no acceptable sed could be found in \$PATH" "$LINENO" 5 4553 fi 4554else 4555 ac_cv_path_SED=$SED 4556fi 4557 4558fi 4559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4560$as_echo "$ac_cv_path_SED" >&6; } 4561 SED="$ac_cv_path_SED" 4562 rm -f conftest.sed 4563 4564ac_ext=c 4565ac_cpp='$CPP $CPPFLAGS' 4566ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4567ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4568ac_compiler_gnu=$ac_cv_c_compiler_gnu 4569{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4570$as_echo_n "checking how to run the C preprocessor... " >&6; } 4571# On Suns, sometimes $CPP names a directory. 4572if test -n "$CPP" && test -d "$CPP"; then 4573 CPP= 4574fi 4575if test -z "$CPP"; then 4576 if ${ac_cv_prog_CPP+:} false; then : 4577 $as_echo_n "(cached) " >&6 4578else 4579 # Double quotes because CPP needs to be expanded 4580 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4581 do 4582 ac_preproc_ok=false 4583for ac_c_preproc_warn_flag in '' yes 4584do 4585 # Use a header file that comes with gcc, so configuring glibc 4586 # with a fresh cross-compiler works. 4587 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4588 # <limits.h> exists even on freestanding compilers. 4589 # On the NeXT, cc -E runs the code through the compiler's parser, 4590 # not just through cpp. "Syntax error" is here to catch this case. 4591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4592/* end confdefs.h. */ 4593#ifdef __STDC__ 4594# include <limits.h> 4595#else 4596# include <assert.h> 4597#endif 4598 Syntax error 4599_ACEOF 4600if ac_fn_c_try_cpp "$LINENO"; then : 4601 4602else 4603 # Broken: fails on valid input. 4604continue 4605fi 4606rm -f conftest.err conftest.i conftest.$ac_ext 4607 4608 # OK, works on sane cases. Now check whether nonexistent headers 4609 # can be detected and how. 4610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4611/* end confdefs.h. */ 4612#include <ac_nonexistent.h> 4613_ACEOF 4614if ac_fn_c_try_cpp "$LINENO"; then : 4615 # Broken: success on invalid input. 4616continue 4617else 4618 # Passes both tests. 4619ac_preproc_ok=: 4620break 4621fi 4622rm -f conftest.err conftest.i conftest.$ac_ext 4623 4624done 4625# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4626rm -f conftest.i conftest.err conftest.$ac_ext 4627if $ac_preproc_ok; then : 4628 break 4629fi 4630 4631 done 4632 ac_cv_prog_CPP=$CPP 4633 4634fi 4635 CPP=$ac_cv_prog_CPP 4636else 4637 ac_cv_prog_CPP=$CPP 4638fi 4639{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4640$as_echo "$CPP" >&6; } 4641ac_preproc_ok=false 4642for ac_c_preproc_warn_flag in '' yes 4643do 4644 # Use a header file that comes with gcc, so configuring glibc 4645 # with a fresh cross-compiler works. 4646 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4647 # <limits.h> exists even on freestanding compilers. 4648 # On the NeXT, cc -E runs the code through the compiler's parser, 4649 # not just through cpp. "Syntax error" is here to catch this case. 4650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4651/* end confdefs.h. */ 4652#ifdef __STDC__ 4653# include <limits.h> 4654#else 4655# include <assert.h> 4656#endif 4657 Syntax error 4658_ACEOF 4659if ac_fn_c_try_cpp "$LINENO"; then : 4660 4661else 4662 # Broken: fails on valid input. 4663continue 4664fi 4665rm -f conftest.err conftest.i conftest.$ac_ext 4666 4667 # OK, works on sane cases. Now check whether nonexistent headers 4668 # can be detected and how. 4669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4670/* end confdefs.h. */ 4671#include <ac_nonexistent.h> 4672_ACEOF 4673if ac_fn_c_try_cpp "$LINENO"; then : 4674 # Broken: success on invalid input. 4675continue 4676else 4677 # Passes both tests. 4678ac_preproc_ok=: 4679break 4680fi 4681rm -f conftest.err conftest.i conftest.$ac_ext 4682 4683done 4684# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4685rm -f conftest.i conftest.err conftest.$ac_ext 4686if $ac_preproc_ok; then : 4687 4688else 4689 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4690$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4691as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4692See \`config.log' for more details" "$LINENO" 5; } 4693fi 4694 4695ac_ext=c 4696ac_cpp='$CPP $CPPFLAGS' 4697ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4698ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4699ac_compiler_gnu=$ac_cv_c_compiler_gnu 4700 4701 4702{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4703$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4704if ${ac_cv_path_GREP+:} false; then : 4705 $as_echo_n "(cached) " >&6 4706else 4707 if test -z "$GREP"; then 4708 ac_path_GREP_found=false 4709 # Loop through the user's path and test for each of PROGNAME-LIST 4710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4711for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4712do 4713 IFS=$as_save_IFS 4714 test -z "$as_dir" && as_dir=. 4715 for ac_prog in grep ggrep; do 4716 for ac_exec_ext in '' $ac_executable_extensions; do 4717 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4718 as_fn_executable_p "$ac_path_GREP" || continue 4719# Check for GNU ac_path_GREP and select it if it is found. 4720 # Check for GNU $ac_path_GREP 4721case `"$ac_path_GREP" --version 2>&1` in 4722*GNU*) 4723 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4724*) 4725 ac_count=0 4726 $as_echo_n 0123456789 >"conftest.in" 4727 while : 4728 do 4729 cat "conftest.in" "conftest.in" >"conftest.tmp" 4730 mv "conftest.tmp" "conftest.in" 4731 cp "conftest.in" "conftest.nl" 4732 $as_echo 'GREP' >> "conftest.nl" 4733 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4734 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4735 as_fn_arith $ac_count + 1 && ac_count=$as_val 4736 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4737 # Best one so far, save it but keep looking for a better one 4738 ac_cv_path_GREP="$ac_path_GREP" 4739 ac_path_GREP_max=$ac_count 4740 fi 4741 # 10*(2^10) chars as input seems more than enough 4742 test $ac_count -gt 10 && break 4743 done 4744 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4745esac 4746 4747 $ac_path_GREP_found && break 3 4748 done 4749 done 4750 done 4751IFS=$as_save_IFS 4752 if test -z "$ac_cv_path_GREP"; then 4753 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4754 fi 4755else 4756 ac_cv_path_GREP=$GREP 4757fi 4758 4759fi 4760{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4761$as_echo "$ac_cv_path_GREP" >&6; } 4762 GREP="$ac_cv_path_GREP" 4763 4764 4765{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4766$as_echo_n "checking for egrep... " >&6; } 4767if ${ac_cv_path_EGREP+:} false; then : 4768 $as_echo_n "(cached) " >&6 4769else 4770 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4771 then ac_cv_path_EGREP="$GREP -E" 4772 else 4773 if test -z "$EGREP"; then 4774 ac_path_EGREP_found=false 4775 # Loop through the user's path and test for each of PROGNAME-LIST 4776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4777for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4778do 4779 IFS=$as_save_IFS 4780 test -z "$as_dir" && as_dir=. 4781 for ac_prog in egrep; do 4782 for ac_exec_ext in '' $ac_executable_extensions; do 4783 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4784 as_fn_executable_p "$ac_path_EGREP" || continue 4785# Check for GNU ac_path_EGREP and select it if it is found. 4786 # Check for GNU $ac_path_EGREP 4787case `"$ac_path_EGREP" --version 2>&1` in 4788*GNU*) 4789 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4790*) 4791 ac_count=0 4792 $as_echo_n 0123456789 >"conftest.in" 4793 while : 4794 do 4795 cat "conftest.in" "conftest.in" >"conftest.tmp" 4796 mv "conftest.tmp" "conftest.in" 4797 cp "conftest.in" "conftest.nl" 4798 $as_echo 'EGREP' >> "conftest.nl" 4799 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4800 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4801 as_fn_arith $ac_count + 1 && ac_count=$as_val 4802 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4803 # Best one so far, save it but keep looking for a better one 4804 ac_cv_path_EGREP="$ac_path_EGREP" 4805 ac_path_EGREP_max=$ac_count 4806 fi 4807 # 10*(2^10) chars as input seems more than enough 4808 test $ac_count -gt 10 && break 4809 done 4810 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4811esac 4812 4813 $ac_path_EGREP_found && break 3 4814 done 4815 done 4816 done 4817IFS=$as_save_IFS 4818 if test -z "$ac_cv_path_EGREP"; then 4819 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4820 fi 4821else 4822 ac_cv_path_EGREP=$EGREP 4823fi 4824 4825 fi 4826fi 4827{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4828$as_echo "$ac_cv_path_EGREP" >&6; } 4829 EGREP="$ac_cv_path_EGREP" 4830 4831 4832if test "x$withval" = "xyes"; then : 4833 4834 4835 4836 4837 4838ac_ext=c 4839ac_cpp='$CPP $CPPFLAGS' 4840ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4841ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4842ac_compiler_gnu=$ac_cv_c_compiler_gnu 4843 4844ax_pthread_ok=no 4845 4846# We used to check for pthread.h first, but this fails if pthread.h 4847# requires special compiler flags (e.g. on Tru64 or Sequent). 4848# It gets checked for in the link test anyway. 4849 4850# First of all, check if the user has set any of the PTHREAD_LIBS, 4851# etcetera environment variables, and if threads linking works using 4852# them: 4853if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then 4854 ax_pthread_save_CC="$CC" 4855 ax_pthread_save_CFLAGS="$CFLAGS" 4856 ax_pthread_save_LIBS="$LIBS" 4857 if test "x$PTHREAD_CC" != "x"; then : 4858 CC="$PTHREAD_CC" 4859fi 4860 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 4861 LIBS="$PTHREAD_LIBS $LIBS" 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5 4863$as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; } 4864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4865/* end confdefs.h. */ 4866 4867/* Override any GCC internal prototype to avoid an error. 4868 Use char because int might match the return type of a GCC 4869 builtin and then its argument prototype would still apply. */ 4870#ifdef __cplusplus 4871extern "C" 4872#endif 4873char pthread_join (); 4874int 4875main () 4876{ 4877return pthread_join (); 4878 ; 4879 return 0; 4880} 4881_ACEOF 4882if ac_fn_c_try_link "$LINENO"; then : 4883 ax_pthread_ok=yes 4884fi 4885rm -f core conftest.err conftest.$ac_objext \ 4886 conftest$ac_exeext conftest.$ac_ext 4887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 4888$as_echo "$ax_pthread_ok" >&6; } 4889 if test "x$ax_pthread_ok" = "xno"; then 4890 PTHREAD_LIBS="" 4891 PTHREAD_CFLAGS="" 4892 fi 4893 CC="$ax_pthread_save_CC" 4894 CFLAGS="$ax_pthread_save_CFLAGS" 4895 LIBS="$ax_pthread_save_LIBS" 4896fi 4897 4898# We must check for the threads library under a number of different 4899# names; the ordering is very important because some systems 4900# (e.g. DEC) have both -lpthread and -lpthreads, where one of the 4901# libraries is broken (non-POSIX). 4902 4903# Create a list of thread flags to try. Items starting with a "-" are 4904# C compiler flags, and other items are library names, except for "none" 4905# which indicates that we try without any flags at all, and "pthread-config" 4906# which is a program returning the flags for the Pth emulation library. 4907 4908ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 4909 4910# The ordering *is* (sometimes) important. Some notes on the 4911# individual items follow: 4912 4913# pthreads: AIX (must check this before -lpthread) 4914# none: in case threads are in libc; should be tried before -Kthread and 4915# other compiler flags to prevent continual compiler warnings 4916# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 4917# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64 4918# (Note: HP C rejects this with "bad form for `-t' option") 4919# -pthreads: Solaris/gcc (Note: HP C also rejects) 4920# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 4921# doesn't hurt to check since this sometimes defines pthreads and 4922# -D_REENTRANT too), HP C (must be checked before -lpthread, which 4923# is present but should not be used directly; and before -mthreads, 4924# because the compiler interprets this as "-mt" + "-hreads") 4925# -mthreads: Mingw32/gcc, Lynx/gcc 4926# pthread: Linux, etcetera 4927# --thread-safe: KAI C++ 4928# pthread-config: use pthread-config program (for GNU Pth library) 4929 4930case $host_os in 4931 4932 freebsd*) 4933 4934 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 4935 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 4936 4937 ax_pthread_flags="-kthread lthread $ax_pthread_flags" 4938 ;; 4939 4940 hpux*) 4941 4942 # From the cc(1) man page: "[-mt] Sets various -D flags to enable 4943 # multi-threading and also sets -lpthread." 4944 4945 ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags" 4946 ;; 4947 4948 openedition*) 4949 4950 # IBM z/OS requires a feature-test macro to be defined in order to 4951 # enable POSIX threads at all, so give the user a hint if this is 4952 # not set. (We don't define these ourselves, as they can affect 4953 # other portions of the system API in unpredictable ways.) 4954 4955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4956/* end confdefs.h. */ 4957 4958# if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) 4959 AX_PTHREAD_ZOS_MISSING 4960# endif 4961 4962_ACEOF 4963if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4964 $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then : 4965 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 4966$as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} 4967fi 4968rm -f conftest* 4969 4970 ;; 4971 4972 solaris*) 4973 4974 # On Solaris (at least, for some versions), libc contains stubbed 4975 # (non-functional) versions of the pthreads routines, so link-based 4976 # tests will erroneously succeed. (N.B.: The stubs are missing 4977 # pthread_cleanup_push, or rather a function called by this macro, 4978 # so we could check for that, but who knows whether they'll stub 4979 # that too in a future libc.) So we'll check first for the 4980 # standard Solaris way of linking pthreads (-mt -lpthread). 4981 4982 ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags" 4983 ;; 4984esac 4985 4986# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC) 4987 4988if test "x$GCC" = "xyes"; then : 4989 ax_pthread_flags="-pthread -pthreads $ax_pthread_flags" 4990fi 4991 4992# The presence of a feature test macro requesting re-entrant function 4993# definitions is, on some systems, a strong hint that pthreads support is 4994# correctly enabled 4995 4996case $host_os in 4997 darwin* | hpux* | linux* | osf* | solaris*) 4998 ax_pthread_check_macro="_REENTRANT" 4999 ;; 5000 5001 aix*) 5002 ax_pthread_check_macro="_THREAD_SAFE" 5003 ;; 5004 5005 *) 5006 ax_pthread_check_macro="--" 5007 ;; 5008esac 5009if test "x$ax_pthread_check_macro" = "x--"; then : 5010 ax_pthread_check_cond=0 5011else 5012 ax_pthread_check_cond="!defined($ax_pthread_check_macro)" 5013fi 5014 5015# Are we compiling with Clang? 5016 5017{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5 5018$as_echo_n "checking whether $CC is Clang... " >&6; } 5019if ${ax_cv_PTHREAD_CLANG+:} false; then : 5020 $as_echo_n "(cached) " >&6 5021else 5022 ax_cv_PTHREAD_CLANG=no 5023 # Note that Autoconf sets GCC=yes for Clang as well as GCC 5024 if test "x$GCC" = "xyes"; then 5025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5026/* end confdefs.h. */ 5027/* Note: Clang 2.7 lacks __clang_[a-z]+__ */ 5028# if defined(__clang__) && defined(__llvm__) 5029 AX_PTHREAD_CC_IS_CLANG 5030# endif 5031 5032_ACEOF 5033if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5034 $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then : 5035 ax_cv_PTHREAD_CLANG=yes 5036fi 5037rm -f conftest* 5038 5039 fi 5040 5041fi 5042{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5 5043$as_echo "$ax_cv_PTHREAD_CLANG" >&6; } 5044ax_pthread_clang="$ax_cv_PTHREAD_CLANG" 5045 5046ax_pthread_clang_warning=no 5047 5048# Clang needs special handling, because older versions handle the -pthread 5049# option in a rather... idiosyncratic way 5050 5051if test "x$ax_pthread_clang" = "xyes"; then 5052 5053 # Clang takes -pthread; it has never supported any other flag 5054 5055 # (Note 1: This will need to be revisited if a system that Clang 5056 # supports has POSIX threads in a separate library. This tends not 5057 # to be the way of modern systems, but it's conceivable.) 5058 5059 # (Note 2: On some systems, notably Darwin, -pthread is not needed 5060 # to get POSIX threads support; the API is always present and 5061 # active. We could reasonably leave PTHREAD_CFLAGS empty. But 5062 # -pthread does define _REENTRANT, and while the Darwin headers 5063 # ignore this macro, third-party headers might not.) 5064 5065 PTHREAD_CFLAGS="-pthread" 5066 PTHREAD_LIBS= 5067 5068 ax_pthread_ok=yes 5069 5070 # However, older versions of Clang make a point of warning the user 5071 # that, in an invocation where only linking and no compilation is 5072 # taking place, the -pthread option has no effect ("argument unused 5073 # during compilation"). They expect -pthread to be passed in only 5074 # when source code is being compiled. 5075 # 5076 # Problem is, this is at odds with the way Automake and most other 5077 # C build frameworks function, which is that the same flags used in 5078 # compilation (CFLAGS) are also used in linking. Many systems 5079 # supported by AX_PTHREAD require exactly this for POSIX threads 5080 # support, and in fact it is often not straightforward to specify a 5081 # flag that is used only in the compilation phase and not in 5082 # linking. Such a scenario is extremely rare in practice. 5083 # 5084 # Even though use of the -pthread flag in linking would only print 5085 # a warning, this can be a nuisance for well-run software projects 5086 # that build with -Werror. So if the active version of Clang has 5087 # this misfeature, we search for an option to squash it. 5088 5089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5 5090$as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; } 5091if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then : 5092 $as_echo_n "(cached) " >&6 5093else 5094 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown 5095 # Create an alternate version of $ac_link that compiles and 5096 # links in two steps (.c -> .o, .o -> exe) instead of one 5097 # (.c -> exe), because the warning occurs only in the second 5098 # step 5099 ax_pthread_save_ac_link="$ac_link" 5100 ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' 5101 ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"` 5102 ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" 5103 ax_pthread_save_CFLAGS="$CFLAGS" 5104 for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do 5105 if test "x$ax_pthread_try" = "xunknown"; then : 5106 break 5107fi 5108 CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS" 5109 ac_link="$ax_pthread_save_ac_link" 5110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5111/* end confdefs.h. */ 5112int main(void){return 0;} 5113_ACEOF 5114if ac_fn_c_try_link "$LINENO"; then : 5115 ac_link="$ax_pthread_2step_ac_link" 5116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5117/* end confdefs.h. */ 5118int main(void){return 0;} 5119_ACEOF 5120if ac_fn_c_try_link "$LINENO"; then : 5121 break 5122fi 5123rm -f core conftest.err conftest.$ac_objext \ 5124 conftest$ac_exeext conftest.$ac_ext 5125 5126fi 5127rm -f core conftest.err conftest.$ac_objext \ 5128 conftest$ac_exeext conftest.$ac_ext 5129 done 5130 ac_link="$ax_pthread_save_ac_link" 5131 CFLAGS="$ax_pthread_save_CFLAGS" 5132 if test "x$ax_pthread_try" = "x"; then : 5133 ax_pthread_try=no 5134fi 5135 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" 5136 5137fi 5138{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 5139$as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } 5140 5141 case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in 5142 no | unknown) ;; 5143 *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;; 5144 esac 5145 5146fi # $ax_pthread_clang = yes 5147 5148if test "x$ax_pthread_ok" = "xno"; then 5149for ax_pthread_try_flag in $ax_pthread_flags; do 5150 5151 case $ax_pthread_try_flag in 5152 none) 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 5154$as_echo_n "checking whether pthreads work without any flags... " >&6; } 5155 ;; 5156 5157 -mt,pthread) 5158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5 5159$as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; } 5160 PTHREAD_CFLAGS="-mt" 5161 PTHREAD_LIBS="-lpthread" 5162 ;; 5163 5164 -*) 5165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5 5166$as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; } 5167 PTHREAD_CFLAGS="$ax_pthread_try_flag" 5168 ;; 5169 5170 pthread-config) 5171 # Extract the first word of "pthread-config", so it can be a program name with args. 5172set dummy pthread-config; ac_word=$2 5173{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5174$as_echo_n "checking for $ac_word... " >&6; } 5175if ${ac_cv_prog_ax_pthread_config+:} false; then : 5176 $as_echo_n "(cached) " >&6 5177else 5178 if test -n "$ax_pthread_config"; then 5179 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. 5180else 5181as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5182for as_dir in $PATH 5183do 5184 IFS=$as_save_IFS 5185 test -z "$as_dir" && as_dir=. 5186 for ac_exec_ext in '' $ac_executable_extensions; do 5187 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5188 ac_cv_prog_ax_pthread_config="yes" 5189 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5190 break 2 5191 fi 5192done 5193 done 5194IFS=$as_save_IFS 5195 5196 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" 5197fi 5198fi 5199ax_pthread_config=$ac_cv_prog_ax_pthread_config 5200if test -n "$ax_pthread_config"; then 5201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 5202$as_echo "$ax_pthread_config" >&6; } 5203else 5204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5205$as_echo "no" >&6; } 5206fi 5207 5208 5209 if test "x$ax_pthread_config" = "xno"; then : 5210 continue 5211fi 5212 PTHREAD_CFLAGS="`pthread-config --cflags`" 5213 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 5214 ;; 5215 5216 *) 5217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5 5218$as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; } 5219 PTHREAD_LIBS="-l$ax_pthread_try_flag" 5220 ;; 5221 esac 5222 5223 ax_pthread_save_CFLAGS="$CFLAGS" 5224 ax_pthread_save_LIBS="$LIBS" 5225 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5226 LIBS="$PTHREAD_LIBS $LIBS" 5227 5228 # Check for various functions. We must include pthread.h, 5229 # since some functions may be macros. (On the Sequent, we 5230 # need a special flag -Kthread to make this header compile.) 5231 # We check for pthread_join because it is in -lpthread on IRIX 5232 # while pthread_create is in libc. We check for pthread_attr_init 5233 # due to DEC craziness with -lpthreads. We check for 5234 # pthread_cleanup_push because it is one of the few pthread 5235 # functions on Solaris that doesn't have a non-functional libc stub. 5236 # We try pthread_create on general principles. 5237 5238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5239/* end confdefs.h. */ 5240#include <pthread.h> 5241# if $ax_pthread_check_cond 5242# error "$ax_pthread_check_macro must be defined" 5243# endif 5244 static void routine(void *a) { a = 0; } 5245 static void *start_routine(void *a) { return a; } 5246int 5247main () 5248{ 5249pthread_t th; pthread_attr_t attr; 5250 pthread_create(&th, 0, start_routine, 0); 5251 pthread_join(th, 0); 5252 pthread_attr_init(&attr); 5253 pthread_cleanup_push(routine, 0); 5254 pthread_cleanup_pop(0) /* ; */ 5255 ; 5256 return 0; 5257} 5258_ACEOF 5259if ac_fn_c_try_link "$LINENO"; then : 5260 ax_pthread_ok=yes 5261fi 5262rm -f core conftest.err conftest.$ac_objext \ 5263 conftest$ac_exeext conftest.$ac_ext 5264 5265 CFLAGS="$ax_pthread_save_CFLAGS" 5266 LIBS="$ax_pthread_save_LIBS" 5267 5268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 5269$as_echo "$ax_pthread_ok" >&6; } 5270 if test "x$ax_pthread_ok" = "xyes"; then : 5271 break 5272fi 5273 5274 PTHREAD_LIBS="" 5275 PTHREAD_CFLAGS="" 5276done 5277fi 5278 5279# Various other checks: 5280if test "x$ax_pthread_ok" = "xyes"; then 5281 ax_pthread_save_CFLAGS="$CFLAGS" 5282 ax_pthread_save_LIBS="$LIBS" 5283 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5284 LIBS="$PTHREAD_LIBS $LIBS" 5285 5286 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 5287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 5288$as_echo_n "checking for joinable pthread attribute... " >&6; } 5289if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : 5290 $as_echo_n "(cached) " >&6 5291else 5292 ax_cv_PTHREAD_JOINABLE_ATTR=unknown 5293 for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5295/* end confdefs.h. */ 5296#include <pthread.h> 5297int 5298main () 5299{ 5300int attr = $ax_pthread_attr; return attr /* ; */ 5301 ; 5302 return 0; 5303} 5304_ACEOF 5305if ac_fn_c_try_link "$LINENO"; then : 5306 ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break 5307fi 5308rm -f core conftest.err conftest.$ac_objext \ 5309 conftest$ac_exeext conftest.$ac_ext 5310 done 5311 5312fi 5313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 5314$as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } 5315 if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ 5316 test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ 5317 test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : 5318 5319cat >>confdefs.h <<_ACEOF 5320#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR 5321_ACEOF 5322 5323 ax_pthread_joinable_attr_defined=yes 5324 5325fi 5326 5327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 5328$as_echo_n "checking whether more special flags are required for pthreads... " >&6; } 5329if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : 5330 $as_echo_n "(cached) " >&6 5331else 5332 ax_cv_PTHREAD_SPECIAL_FLAGS=no 5333 case $host_os in 5334 solaris*) 5335 ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" 5336 ;; 5337 esac 5338 5339fi 5340{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 5341$as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } 5342 if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ 5343 test "x$ax_pthread_special_flags_added" != "xyes"; then : 5344 PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" 5345 ax_pthread_special_flags_added=yes 5346fi 5347 5348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 5349$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } 5350if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : 5351 $as_echo_n "(cached) " >&6 5352else 5353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5354/* end confdefs.h. */ 5355#include <pthread.h> 5356int 5357main () 5358{ 5359int i = PTHREAD_PRIO_INHERIT; 5360 ; 5361 return 0; 5362} 5363_ACEOF 5364if ac_fn_c_try_link "$LINENO"; then : 5365 ax_cv_PTHREAD_PRIO_INHERIT=yes 5366else 5367 ax_cv_PTHREAD_PRIO_INHERIT=no 5368fi 5369rm -f core conftest.err conftest.$ac_objext \ 5370 conftest$ac_exeext conftest.$ac_ext 5371 5372fi 5373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 5374$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } 5375 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \ 5376 test "x$ax_pthread_prio_inherit_defined" != "xyes"; then : 5377 5378$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h 5379 5380 ax_pthread_prio_inherit_defined=yes 5381 5382fi 5383 5384 CFLAGS="$ax_pthread_save_CFLAGS" 5385 LIBS="$ax_pthread_save_LIBS" 5386 5387 # More AIX lossage: compile with *_r variant 5388 if test "x$GCC" != "xyes"; then 5389 case $host_os in 5390 aix*) 5391 case "x/$CC" in #( 5392 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : 5393 #handle absolute path differently from PATH based program lookup 5394 case "x$CC" in #( 5395 x/*) : 5396 if as_fn_executable_p ${CC}_r; then : 5397 PTHREAD_CC="${CC}_r" 5398fi ;; #( 5399 *) : 5400 for ac_prog in ${CC}_r 5401do 5402 # Extract the first word of "$ac_prog", so it can be a program name with args. 5403set dummy $ac_prog; ac_word=$2 5404{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5405$as_echo_n "checking for $ac_word... " >&6; } 5406if ${ac_cv_prog_PTHREAD_CC+:} false; then : 5407 $as_echo_n "(cached) " >&6 5408else 5409 if test -n "$PTHREAD_CC"; then 5410 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 5411else 5412as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5413for as_dir in $PATH 5414do 5415 IFS=$as_save_IFS 5416 test -z "$as_dir" && as_dir=. 5417 for ac_exec_ext in '' $ac_executable_extensions; do 5418 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5419 ac_cv_prog_PTHREAD_CC="$ac_prog" 5420 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5421 break 2 5422 fi 5423done 5424 done 5425IFS=$as_save_IFS 5426 5427fi 5428fi 5429PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 5430if test -n "$PTHREAD_CC"; then 5431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 5432$as_echo "$PTHREAD_CC" >&6; } 5433else 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5435$as_echo "no" >&6; } 5436fi 5437 5438 5439 test -n "$PTHREAD_CC" && break 5440done 5441test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 5442 ;; 5443esac ;; #( 5444 *) : 5445 ;; 5446esac 5447 ;; 5448 esac 5449 fi 5450fi 5451 5452test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" 5453 5454 5455 5456 5457 5458# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 5459if test "x$ax_pthread_ok" = "xyes"; then 5460 5461 5462$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 5463 5464 with_threads="yes" 5465 LIBS="$PTHREAD_LIBS $LIBS" 5466 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5467 CC="$PTHREAD_CC" 5468 : 5469else 5470 ax_pthread_ok=no 5471 5472fi 5473ac_ext=c 5474ac_cpp='$CPP $CPPFLAGS' 5475ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5476ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5477ac_compiler_gnu=$ac_cv_c_compiler_gnu 5478 5479 5480 5481else 5482 with_threads="no" 5483fi 5484 5485 5486# Check whether --with-safecode was given. 5487if test "${with_safecode+set}" = set; then : 5488 withval=$with_safecode; if test "x$withval" = "xyes"; then : 5489 5490 5491 : ${SAFECODE_HOME:=/opt/safecode} 5492 LDFLAGS="$LDFLAGS -L${SAFECODE_HOME}/lib" 5493 LIBS="$LIBS -lsc_dbg_rt -lpoolalloc_bitmap -lstdc++" 5494 CFLAGS="$CFLAGS -fmemsafety" 5495 5496fi 5497 5498fi 5499 5500 5501 5502# Check whether --with-ctgrind was given. 5503if test "${with_ctgrind+set}" = set; then : 5504 withval=$with_ctgrind; if test "x$withval" = "xyes"; then : 5505 5506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ct_poison in -lctgrind" >&5 5507$as_echo_n "checking for ct_poison in -lctgrind... " >&6; } 5508if ${ac_cv_lib_ctgrind_ct_poison+:} false; then : 5509 $as_echo_n "(cached) " >&6 5510else 5511 ac_check_lib_save_LIBS=$LIBS 5512LIBS="-lctgrind $LIBS" 5513cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5514/* end confdefs.h. */ 5515 5516/* Override any GCC internal prototype to avoid an error. 5517 Use char because int might match the return type of a GCC 5518 builtin and then its argument prototype would still apply. */ 5519#ifdef __cplusplus 5520extern "C" 5521#endif 5522char ct_poison (); 5523int 5524main () 5525{ 5526return ct_poison (); 5527 ; 5528 return 0; 5529} 5530_ACEOF 5531if ac_fn_c_try_link "$LINENO"; then : 5532 ac_cv_lib_ctgrind_ct_poison=yes 5533else 5534 ac_cv_lib_ctgrind_ct_poison=no 5535fi 5536rm -f core conftest.err conftest.$ac_objext \ 5537 conftest$ac_exeext conftest.$ac_ext 5538LIBS=$ac_check_lib_save_LIBS 5539fi 5540{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ctgrind_ct_poison" >&5 5541$as_echo "$ac_cv_lib_ctgrind_ct_poison" >&6; } 5542if test "x$ac_cv_lib_ctgrind_ct_poison" = xyes; then : 5543 cat >>confdefs.h <<_ACEOF 5544#define HAVE_LIBCTGRIND 1 5545_ACEOF 5546 5547 LIBS="-lctgrind $LIBS" 5548 5549fi 5550 5551 5552fi 5553 5554fi 5555 5556 5557ENABLE_CWFLAGS=no 5558# Check whether --enable-debug was given. 5559if test "${enable_debug+set}" = set; then : 5560 enableval=$enable_debug; 5561 if test "x$enableval" = "xyes"; then : 5562 5563 if test "x$LX_CFLAGS" = "xNONE"; then : 5564 5565 nxflags="" 5566 for flag in `echo $CFLAGS`; do 5567 case $flag in #( 5568 -O*) : 5569 ;; #( 5570 -g*) : 5571 ;; #( 5572 *) : 5573 as_fn_append nxflags " $flag" ;; #( 5574 *) : 5575 ;; 5576esac 5577 done 5578 CFLAGS="$nxflags -O -g3" 5579 5580fi 5581 ENABLE_CWFLAGS=yes 5582 CPPFLAGS="$CPPFLAGS -DDEBUG=1 -U_FORTIFY_SOURCE" 5583 5584fi 5585 5586fi 5587 5588 5589# Check whether --enable-opt was given. 5590if test "${enable_opt+set}" = set; then : 5591 enableval=$enable_opt; 5592 if test "x$enableval" = "xyes"; then : 5593 5594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Ofast" >&5 5595$as_echo_n "checking whether C compiler accepts -Ofast... " >&6; } 5596if ${ax_cv_check_cflags___Ofast+:} false; then : 5597 $as_echo_n "(cached) " >&6 5598else 5599 5600 ax_check_save_flags=$CFLAGS 5601 CFLAGS="$CFLAGS -Ofast" 5602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5603/* end confdefs.h. */ 5604#include <time.h> 5605int 5606main () 5607{ 5608time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5609 ; 5610 return 0; 5611} 5612_ACEOF 5613if ac_fn_c_try_link "$LINENO"; then : 5614 ax_cv_check_cflags___Ofast=yes 5615else 5616 ax_cv_check_cflags___Ofast=no 5617fi 5618rm -f core conftest.err conftest.$ac_objext \ 5619 conftest$ac_exeext conftest.$ac_ext 5620 CFLAGS=$ax_check_save_flags 5621fi 5622{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Ofast" >&5 5623$as_echo "$ax_cv_check_cflags___Ofast" >&6; } 5624if test "x$ax_cv_check_cflags___Ofast" = xyes; then : 5625 CFLAGS="$CFLAGS -Ofast" 5626else 5627 : 5628fi 5629 5630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fomit-frame-pointer" >&5 5631$as_echo_n "checking whether C compiler accepts -fomit-frame-pointer... " >&6; } 5632if ${ax_cv_check_cflags___fomit_frame_pointer+:} false; then : 5633 $as_echo_n "(cached) " >&6 5634else 5635 5636 ax_check_save_flags=$CFLAGS 5637 CFLAGS="$CFLAGS -fomit-frame-pointer" 5638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5639/* end confdefs.h. */ 5640#include <time.h> 5641int 5642main () 5643{ 5644time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5645 ; 5646 return 0; 5647} 5648_ACEOF 5649if ac_fn_c_try_link "$LINENO"; then : 5650 ax_cv_check_cflags___fomit_frame_pointer=yes 5651else 5652 ax_cv_check_cflags___fomit_frame_pointer=no 5653fi 5654rm -f core conftest.err conftest.$ac_objext \ 5655 conftest$ac_exeext conftest.$ac_ext 5656 CFLAGS=$ax_check_save_flags 5657fi 5658{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fomit_frame_pointer" >&5 5659$as_echo "$ax_cv_check_cflags___fomit_frame_pointer" >&6; } 5660if test "x$ax_cv_check_cflags___fomit_frame_pointer" = xyes; then : 5661 CFLAGS="$CFLAGS -fomit-frame-pointer" 5662else 5663 : 5664fi 5665 5666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -march=native" >&5 5667$as_echo_n "checking whether C compiler accepts -march=native... " >&6; } 5668if ${ax_cv_check_cflags___march_native+:} false; then : 5669 $as_echo_n "(cached) " >&6 5670else 5671 5672 ax_check_save_flags=$CFLAGS 5673 CFLAGS="$CFLAGS -march=native" 5674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5675/* end confdefs.h. */ 5676#include <time.h> 5677int 5678main () 5679{ 5680time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 5681 ; 5682 return 0; 5683} 5684_ACEOF 5685if ac_fn_c_try_link "$LINENO"; then : 5686 ax_cv_check_cflags___march_native=yes 5687else 5688 ax_cv_check_cflags___march_native=no 5689fi 5690rm -f core conftest.err conftest.$ac_objext \ 5691 conftest$ac_exeext conftest.$ac_ext 5692 CFLAGS=$ax_check_save_flags 5693fi 5694{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___march_native" >&5 5695$as_echo "$ax_cv_check_cflags___march_native" >&6; } 5696if test "x$ax_cv_check_cflags___march_native" = xyes; then : 5697 CFLAGS="$CFLAGS -march=native" 5698else 5699 : 5700fi 5701 5702 5703fi 5704 5705fi 5706 5707 5708 5709 5710 5711 # Check whether --enable-valgrind was given. 5712if test "${enable_valgrind+set}" = set; then : 5713 enableval=$enable_valgrind; enable_valgrind=$enableval 5714else 5715 enable_valgrind=no 5716fi 5717 5718 5719 if test "$enable_valgrind" != "no"; then : 5720 5721 # Check for Valgrind. 5722 # Extract the first word of "valgrind", so it can be a program name with args. 5723set dummy valgrind; ac_word=$2 5724{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5725$as_echo_n "checking for $ac_word... " >&6; } 5726if ${ac_cv_prog_VALGRIND+:} false; then : 5727 $as_echo_n "(cached) " >&6 5728else 5729 if test -n "$VALGRIND"; then 5730 ac_cv_prog_VALGRIND="$VALGRIND" # Let the user override the test. 5731else 5732as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5733for as_dir in $PATH 5734do 5735 IFS=$as_save_IFS 5736 test -z "$as_dir" && as_dir=. 5737 for ac_exec_ext in '' $ac_executable_extensions; do 5738 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5739 ac_cv_prog_VALGRIND="valgrind" 5740 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5741 break 2 5742 fi 5743done 5744 done 5745IFS=$as_save_IFS 5746 5747fi 5748fi 5749VALGRIND=$ac_cv_prog_VALGRIND 5750if test -n "$VALGRIND"; then 5751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VALGRIND" >&5 5752$as_echo "$VALGRIND" >&6; } 5753else 5754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5755$as_echo "no" >&6; } 5756fi 5757 5758 5759 if test "$VALGRIND" = ""; then : 5760 5761 if test "$enable_valgrind" = "yes"; then : 5762 5763 as_fn_error $? "Could not find valgrind; either install it or reconfigure with --disable-valgrind" "$LINENO" 5 5764 5765else 5766 5767 enable_valgrind=no 5768 5769fi 5770 5771else 5772 5773 enable_valgrind=yes 5774 5775fi 5776 5777fi 5778 5779 if test "$enable_valgrind" = "yes"; then 5780 VALGRIND_ENABLED_TRUE= 5781 VALGRIND_ENABLED_FALSE='#' 5782else 5783 VALGRIND_ENABLED_TRUE='#' 5784 VALGRIND_ENABLED_FALSE= 5785fi 5786 5787 VALGRIND_ENABLED=$enable_valgrind 5788 5789 5790 # Check for Valgrind tools we care about. 5791 valgrind_enabled_tools= 5792 5793 # Check whether --enable-valgrind-memcheck was given. 5794if test "${enable_valgrind_memcheck+set}" = set; then : 5795 enableval=$enable_valgrind_memcheck; enable_valgrind_memcheck=$enableval 5796else 5797 enable_valgrind_memcheck= 5798fi 5799 5800 if test "$enable_valgrind" = "no"; then : 5801 5802 enable_valgrind_memcheck=no 5803elif test "$enable_valgrind_memcheck" != "no"; then : 5804 5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool memcheck" >&5 5806$as_echo_n "checking for Valgrind tool memcheck... " >&6; } 5807if ${ax_cv_valgrind_tool_memcheck+:} false; then : 5808 $as_echo_n "(cached) " >&6 5809else 5810 5811 ax_cv_valgrind_tool_memcheck=no 5812 5813 if `$VALGRIND --tool=memcheck --help >/dev/null 2>&1`; then : 5814 5815 ax_cv_valgrind_tool_memcheck=yes 5816 5817fi 5818 5819fi 5820{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_memcheck" >&5 5821$as_echo "$ax_cv_valgrind_tool_memcheck" >&6; } 5822 if test "$ax_cv_valgrind_tool_memcheck" = "no"; then : 5823 5824 if test "$enable_valgrind_memcheck" = "yes"; then : 5825 5826 as_fn_error $? "Valgrind does not support memcheck; reconfigure with --disable-valgrind-memcheck" "$LINENO" 5 5827 5828else 5829 5830 enable_valgrind_memcheck=no 5831 5832fi 5833 5834else 5835 5836 enable_valgrind_memcheck=yes 5837 5838fi 5839 5840fi 5841 if test "$enable_valgrind_memcheck" = "yes"; then : 5842 5843 valgrind_enabled_tools="$valgrind_enabled_tools memcheck" 5844 5845fi 5846 ENABLE_VALGRIND_memcheck=$enable_valgrind_memcheck 5847 5848 5849 # Check whether --enable-valgrind-helgrind was given. 5850if test "${enable_valgrind_helgrind+set}" = set; then : 5851 enableval=$enable_valgrind_helgrind; enable_valgrind_helgrind=$enableval 5852else 5853 enable_valgrind_helgrind= 5854fi 5855 5856 if test "$enable_valgrind" = "no"; then : 5857 5858 enable_valgrind_helgrind=no 5859elif test "$enable_valgrind_helgrind" != "no"; then : 5860 5861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool helgrind" >&5 5862$as_echo_n "checking for Valgrind tool helgrind... " >&6; } 5863if ${ax_cv_valgrind_tool_helgrind+:} false; then : 5864 $as_echo_n "(cached) " >&6 5865else 5866 5867 ax_cv_valgrind_tool_helgrind=no 5868 5869 if `$VALGRIND --tool=helgrind --help >/dev/null 2>&1`; then : 5870 5871 ax_cv_valgrind_tool_helgrind=yes 5872 5873fi 5874 5875fi 5876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_helgrind" >&5 5877$as_echo "$ax_cv_valgrind_tool_helgrind" >&6; } 5878 if test "$ax_cv_valgrind_tool_helgrind" = "no"; then : 5879 5880 if test "$enable_valgrind_helgrind" = "yes"; then : 5881 5882 as_fn_error $? "Valgrind does not support helgrind; reconfigure with --disable-valgrind-helgrind" "$LINENO" 5 5883 5884else 5885 5886 enable_valgrind_helgrind=no 5887 5888fi 5889 5890else 5891 5892 enable_valgrind_helgrind=yes 5893 5894fi 5895 5896fi 5897 if test "$enable_valgrind_helgrind" = "yes"; then : 5898 5899 valgrind_enabled_tools="$valgrind_enabled_tools helgrind" 5900 5901fi 5902 ENABLE_VALGRIND_helgrind=$enable_valgrind_helgrind 5903 5904 5905 # Check whether --enable-valgrind-drd was given. 5906if test "${enable_valgrind_drd+set}" = set; then : 5907 enableval=$enable_valgrind_drd; enable_valgrind_drd=$enableval 5908else 5909 enable_valgrind_drd= 5910fi 5911 5912 if test "$enable_valgrind" = "no"; then : 5913 5914 enable_valgrind_drd=no 5915elif test "$enable_valgrind_drd" != "no"; then : 5916 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool drd" >&5 5918$as_echo_n "checking for Valgrind tool drd... " >&6; } 5919if ${ax_cv_valgrind_tool_drd+:} false; then : 5920 $as_echo_n "(cached) " >&6 5921else 5922 5923 ax_cv_valgrind_tool_drd=no 5924 5925 if `$VALGRIND --tool=drd --help >/dev/null 2>&1`; then : 5926 5927 ax_cv_valgrind_tool_drd=yes 5928 5929fi 5930 5931fi 5932{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_drd" >&5 5933$as_echo "$ax_cv_valgrind_tool_drd" >&6; } 5934 if test "$ax_cv_valgrind_tool_drd" = "no"; then : 5935 5936 if test "$enable_valgrind_drd" = "yes"; then : 5937 5938 as_fn_error $? "Valgrind does not support drd; reconfigure with --disable-valgrind-drd" "$LINENO" 5 5939 5940else 5941 5942 enable_valgrind_drd=no 5943 5944fi 5945 5946else 5947 5948 enable_valgrind_drd=yes 5949 5950fi 5951 5952fi 5953 if test "$enable_valgrind_drd" = "yes"; then : 5954 5955 valgrind_enabled_tools="$valgrind_enabled_tools drd" 5956 5957fi 5958 ENABLE_VALGRIND_drd=$enable_valgrind_drd 5959 5960 5961 # Check whether --enable-valgrind-sgcheck was given. 5962if test "${enable_valgrind_sgcheck+set}" = set; then : 5963 enableval=$enable_valgrind_sgcheck; enable_valgrind_sgcheck=$enableval 5964else 5965 enable_valgrind_sgcheck= 5966fi 5967 5968 if test "$enable_valgrind" = "no"; then : 5969 5970 enable_valgrind_sgcheck=no 5971elif test "$enable_valgrind_sgcheck" != "no"; then : 5972 5973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool sgcheck" >&5 5974$as_echo_n "checking for Valgrind tool sgcheck... " >&6; } 5975if ${ax_cv_valgrind_tool_sgcheck+:} false; then : 5976 $as_echo_n "(cached) " >&6 5977else 5978 5979 ax_cv_valgrind_tool_sgcheck=no 5980 5981 if `$VALGRIND --tool=exp-sgcheck --help >/dev/null 2>&1`; then : 5982 5983 ax_cv_valgrind_tool_sgcheck=yes 5984 5985fi 5986 5987fi 5988{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_sgcheck" >&5 5989$as_echo "$ax_cv_valgrind_tool_sgcheck" >&6; } 5990 if test "$ax_cv_valgrind_tool_sgcheck" = "no"; then : 5991 5992 if test "$enable_valgrind_sgcheck" = "yes"; then : 5993 5994 as_fn_error $? "Valgrind does not support sgcheck; reconfigure with --disable-valgrind-sgcheck" "$LINENO" 5 5995 5996else 5997 5998 enable_valgrind_sgcheck=no 5999 6000fi 6001 6002else 6003 6004 enable_valgrind_sgcheck=yes 6005 6006fi 6007 6008fi 6009 if test "$enable_valgrind_sgcheck" = "yes"; then : 6010 6011 valgrind_enabled_tools="$valgrind_enabled_tools sgcheck" 6012 6013fi 6014 ENABLE_VALGRIND_sgcheck=$enable_valgrind_sgcheck 6015 6016 6017 valgrind_tools="memcheck helgrind drd sgcheck" 6018 6019 valgrind_enabled_tools=$valgrind_enabled_tools 6020 6021 6022VALGRIND_CHECK_RULES=' 6023# Valgrind check 6024# 6025# Optional: 6026# - VALGRIND_SUPPRESSIONS_FILES: Space-separated list of Valgrind suppressions 6027# files to load. (Default: empty) 6028# - VALGRIND_FLAGS: General flags to pass to all Valgrind tools. 6029# (Default: --num-callers=30) 6030# - VALGRIND_$toolname_FLAGS: Flags to pass to Valgrind $toolname (one of: 6031# memcheck, helgrind, drd, sgcheck). (Default: various) 6032 6033# Optional variables 6034VALGRIND_SUPPRESSIONS ?= $(addprefix --suppressions=,$(VALGRIND_SUPPRESSIONS_FILES)) 6035VALGRIND_FLAGS ?= --num-callers=30 6036VALGRIND_memcheck_FLAGS ?= --leak-check=full --show-reachable=no 6037VALGRIND_helgrind_FLAGS ?= --history-level=approx 6038VALGRIND_drd_FLAGS ?= 6039VALGRIND_sgcheck_FLAGS ?= 6040 6041# Internal use 6042valgrind_log_files = $(addprefix test-suite-,$(addsuffix .log,$(valgrind_tools))) 6043 6044valgrind_memcheck_flags = --tool=memcheck $(VALGRIND_memcheck_FLAGS) 6045valgrind_helgrind_flags = --tool=helgrind $(VALGRIND_helgrind_FLAGS) 6046valgrind_drd_flags = --tool=drd $(VALGRIND_drd_FLAGS) 6047valgrind_sgcheck_flags = --tool=exp-sgcheck $(VALGRIND_sgcheck_FLAGS) 6048 6049valgrind_quiet = $(valgrind_quiet_$(V)) 6050valgrind_quiet_ = $(valgrind_quiet_$(AM_DEFAULT_VERBOSITY)) 6051valgrind_quiet_0 = --quiet 6052valgrind_v_use = $(valgrind_v_use_$(V)) 6053valgrind_v_use_ = $(valgrind_v_use_$(AM_DEFAULT_VERBOSITY)) 6054valgrind_v_use_0 = @echo " USE " $(patsubst check-valgrind-%,%,$''@):; 6055 6056# Support running with and without libtool. 6057ifneq ($(LIBTOOL),) 6058valgrind_lt = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=execute 6059else 6060valgrind_lt = 6061endif 6062 6063# Use recursive makes in order to ignore errors during check 6064check-valgrind: 6065ifeq ($(VALGRIND_ENABLED),yes) 6066 $(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k \ 6067 $(foreach tool, $(valgrind_enabled_tools), check-valgrind-$(tool)) 6068else 6069 @echo "Need to use GNU make and reconfigure with --enable-valgrind" 6070endif 6071 6072# Valgrind running 6073VALGRIND_TESTS_ENVIRONMENT = \ 6074 $(TESTS_ENVIRONMENT) \ 6075 env VALGRIND=$(VALGRIND) \ 6076 G_SLICE=always-malloc,debug-blocks \ 6077 G_DEBUG=fatal-warnings,fatal-criticals,gc-friendly 6078 6079VALGRIND_LOG_COMPILER = \ 6080 $(valgrind_lt) \ 6081 $(VALGRIND) $(VALGRIND_SUPPRESSIONS) --error-exitcode=1 $(VALGRIND_FLAGS) 6082 6083define valgrind_tool_rule = 6084check-valgrind-$(1): 6085ifeq ($$(VALGRIND_ENABLED)-$$(ENABLE_VALGRIND_$(1)),yes-yes) 6086 $$(valgrind_v_use)$$(MAKE) check-TESTS \ 6087 TESTS_ENVIRONMENT="$$(VALGRIND_TESTS_ENVIRONMENT)" \ 6088 LOG_COMPILER="$$(VALGRIND_LOG_COMPILER)" \ 6089 LOG_FLAGS="$$(valgrind_$(1)_flags)" \ 6090 TEST_SUITE_LOG=test-suite-$(1).log 6091else ifeq ($$(VALGRIND_ENABLED),yes) 6092 @echo "Need to reconfigure with --enable-valgrind-$(1)" 6093else 6094 @echo "Need to reconfigure with --enable-valgrind" 6095endif 6096endef 6097 6098$(foreach tool,$(valgrind_tools),$(eval $(call valgrind_tool_rule,$(tool)))) 6099 6100A''M_DISTCHECK_CONFIGURE_FLAGS ?= 6101A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-valgrind 6102 6103MOSTLYCLEANFILES ?= 6104MOSTLYCLEANFILES += $(valgrind_log_files) 6105 6106.PHONY: check-valgrind $(add-prefix check-valgrind-,$(valgrind_tools)) 6107' 6108 6109 if test "$enable_valgrind" != "yes"; then : 6110 6111 VALGRIND_CHECK_RULES=' 6112check-valgrind: 6113 @echo "Need to use GNU make and reconfigure with --enable-valgrind"' 6114 6115fi 6116 6117 6118 6119 6120 6121 6122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 6123$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 6124if ${ac_cv_prog_cc_c99+:} false; then : 6125 $as_echo_n "(cached) " >&6 6126else 6127 ac_cv_prog_cc_c99=no 6128ac_save_CC=$CC 6129cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6130/* end confdefs.h. */ 6131#include <stdarg.h> 6132#include <stdbool.h> 6133#include <stdlib.h> 6134#include <wchar.h> 6135#include <stdio.h> 6136 6137// Check varargs macros. These examples are taken from C99 6.10.3.5. 6138#define debug(...) fprintf (stderr, __VA_ARGS__) 6139#define showlist(...) puts (#__VA_ARGS__) 6140#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 6141static void 6142test_varargs_macros (void) 6143{ 6144 int x = 1234; 6145 int y = 5678; 6146 debug ("Flag"); 6147 debug ("X = %d\n", x); 6148 showlist (The first, second, and third items.); 6149 report (x>y, "x is %d but y is %d", x, y); 6150} 6151 6152// Check long long types. 6153#define BIG64 18446744073709551615ull 6154#define BIG32 4294967295ul 6155#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 6156#if !BIG_OK 6157 your preprocessor is broken; 6158#endif 6159#if BIG_OK 6160#else 6161 your preprocessor is broken; 6162#endif 6163static long long int bignum = -9223372036854775807LL; 6164static unsigned long long int ubignum = BIG64; 6165 6166struct incomplete_array 6167{ 6168 int datasize; 6169 double data[]; 6170}; 6171 6172struct named_init { 6173 int number; 6174 const wchar_t *name; 6175 double average; 6176}; 6177 6178typedef const char *ccp; 6179 6180static inline int 6181test_restrict (ccp restrict text) 6182{ 6183 // See if C++-style comments work. 6184 // Iterate through items via the restricted pointer. 6185 // Also check for declarations in for loops. 6186 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 6187 continue; 6188 return 0; 6189} 6190 6191// Check varargs and va_copy. 6192static void 6193test_varargs (const char *format, ...) 6194{ 6195 va_list args; 6196 va_start (args, format); 6197 va_list args_copy; 6198 va_copy (args_copy, args); 6199 6200 const char *str; 6201 int number; 6202 float fnumber; 6203 6204 while (*format) 6205 { 6206 switch (*format++) 6207 { 6208 case 's': // string 6209 str = va_arg (args_copy, const char *); 6210 break; 6211 case 'd': // int 6212 number = va_arg (args_copy, int); 6213 break; 6214 case 'f': // float 6215 fnumber = va_arg (args_copy, double); 6216 break; 6217 default: 6218 break; 6219 } 6220 } 6221 va_end (args_copy); 6222 va_end (args); 6223} 6224 6225int 6226main () 6227{ 6228 6229 // Check bool. 6230 _Bool success = false; 6231 6232 // Check restrict. 6233 if (test_restrict ("String literal") == 0) 6234 success = true; 6235 char *restrict newvar = "Another string"; 6236 6237 // Check varargs. 6238 test_varargs ("s, d' f .", "string", 65, 34.234); 6239 test_varargs_macros (); 6240 6241 // Check flexible array members. 6242 struct incomplete_array *ia = 6243 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 6244 ia->datasize = 10; 6245 for (int i = 0; i < ia->datasize; ++i) 6246 ia->data[i] = i * 1.234; 6247 6248 // Check named initializers. 6249 struct named_init ni = { 6250 .number = 34, 6251 .name = L"Test wide string", 6252 .average = 543.34343, 6253 }; 6254 6255 ni.number = 58; 6256 6257 int dynamic_array[ni.number]; 6258 dynamic_array[ni.number - 1] = 543; 6259 6260 // work around unused variable warnings 6261 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 6262 || dynamic_array[ni.number - 1] != 543); 6263 6264 ; 6265 return 0; 6266} 6267_ACEOF 6268for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 6269do 6270 CC="$ac_save_CC $ac_arg" 6271 if ac_fn_c_try_compile "$LINENO"; then : 6272 ac_cv_prog_cc_c99=$ac_arg 6273fi 6274rm -f core conftest.err conftest.$ac_objext 6275 test "x$ac_cv_prog_cc_c99" != "xno" && break 6276done 6277rm -f conftest.$ac_ext 6278CC=$ac_save_CC 6279 6280fi 6281# AC_CACHE_VAL 6282case "x$ac_cv_prog_cc_c99" in 6283 x) 6284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 6285$as_echo "none needed" >&6; } ;; 6286 xno) 6287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 6288$as_echo "unsupported" >&6; } ;; 6289 *) 6290 CC="$CC $ac_cv_prog_cc_c99" 6291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 6292$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 6293esac 6294if test "x$ac_cv_prog_cc_c99" != xno; then : 6295 6296fi 6297 6298 6299# By default we simply use the C compiler to build assembly code. 6300 6301test "${CCAS+set}" = set || CCAS=$CC 6302test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS 6303 6304 6305 6306depcc="$CCAS" am_compiler_list= 6307 6308{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 6309$as_echo_n "checking dependency style of $depcc... " >&6; } 6310if ${am_cv_CCAS_dependencies_compiler_type+:} false; then : 6311 $as_echo_n "(cached) " >&6 6312else 6313 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 6314 # We make a subdir and do the tests there. Otherwise we can end up 6315 # making bogus files that we don't know about and never remove. For 6316 # instance it was reported that on HP-UX the gcc test will end up 6317 # making a dummy file named 'D' -- because '-MD' means "put the output 6318 # in D". 6319 rm -rf conftest.dir 6320 mkdir conftest.dir 6321 # Copy depcomp to subdir because otherwise we won't find it if we're 6322 # using a relative directory. 6323 cp "$am_depcomp" conftest.dir 6324 cd conftest.dir 6325 # We will build objects and dependencies in a subdirectory because 6326 # it helps to detect inapplicable dependency modes. For instance 6327 # both Tru64's cc and ICC support -MD to output dependencies as a 6328 # side effect of compilation, but ICC will put the dependencies in 6329 # the current directory while Tru64 will put them in the object 6330 # directory. 6331 mkdir sub 6332 6333 am_cv_CCAS_dependencies_compiler_type=none 6334 if test "$am_compiler_list" = ""; then 6335 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 6336 fi 6337 am__universal=false 6338 6339 6340 for depmode in $am_compiler_list; do 6341 # Setup a source with many dependencies, because some compilers 6342 # like to wrap large dependency lists on column 80 (with \), and 6343 # we should not choose a depcomp mode which is confused by this. 6344 # 6345 # We need to recreate these files for each test, as the compiler may 6346 # overwrite some of them when testing with obscure command lines. 6347 # This happens at least with the AIX C compiler. 6348 : > sub/conftest.c 6349 for i in 1 2 3 4 5 6; do 6350 echo '#include "conftst'$i'.h"' >> sub/conftest.c 6351 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 6352 # Solaris 10 /bin/sh. 6353 echo '/* dummy */' > sub/conftst$i.h 6354 done 6355 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 6356 6357 # We check with '-c' and '-o' for the sake of the "dashmstdout" 6358 # mode. It turns out that the SunPro C++ compiler does not properly 6359 # handle '-M -o', and we need to detect this. Also, some Intel 6360 # versions had trouble with output in subdirs. 6361 am__obj=sub/conftest.${OBJEXT-o} 6362 am__minus_obj="-o $am__obj" 6363 case $depmode in 6364 gcc) 6365 # This depmode causes a compiler race in universal mode. 6366 test "$am__universal" = false || continue 6367 ;; 6368 nosideeffect) 6369 # After this tag, mechanisms are not by side-effect, so they'll 6370 # only be used when explicitly requested. 6371 if test "x$enable_dependency_tracking" = xyes; then 6372 continue 6373 else 6374 break 6375 fi 6376 ;; 6377 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 6378 # This compiler won't grok '-c -o', but also, the minuso test has 6379 # not run yet. These depmodes are late enough in the game, and 6380 # so weak that their functioning should not be impacted. 6381 am__obj=conftest.${OBJEXT-o} 6382 am__minus_obj= 6383 ;; 6384 none) break ;; 6385 esac 6386 if depmode=$depmode \ 6387 source=sub/conftest.c object=$am__obj \ 6388 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 6389 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 6390 >/dev/null 2>conftest.err && 6391 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 6392 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 6393 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 6394 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 6395 # icc doesn't choke on unknown options, it will just issue warnings 6396 # or remarks (even with -Werror). So we grep stderr for any message 6397 # that says an option was ignored or not supported. 6398 # When given -MP, icc 7.0 and 7.1 complain thusly: 6399 # icc: Command line warning: ignoring option '-M'; no argument required 6400 # The diagnosis changed in icc 8.0: 6401 # icc: Command line remark: option '-MP' not supported 6402 if (grep 'ignoring option' conftest.err || 6403 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 6404 am_cv_CCAS_dependencies_compiler_type=$depmode 6405 break 6406 fi 6407 fi 6408 done 6409 6410 cd .. 6411 rm -rf conftest.dir 6412else 6413 am_cv_CCAS_dependencies_compiler_type=none 6414fi 6415 6416fi 6417{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5 6418$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; } 6419CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type 6420 6421 if 6422 test "x$enable_dependency_tracking" != xno \ 6423 && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then 6424 am__fastdepCCAS_TRUE= 6425 am__fastdepCCAS_FALSE='#' 6426else 6427 am__fastdepCCAS_TRUE='#' 6428 am__fastdepCCAS_FALSE= 6429fi 6430 6431 6432{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 6433$as_echo_n "checking for ANSI C header files... " >&6; } 6434if ${ac_cv_header_stdc+:} false; then : 6435 $as_echo_n "(cached) " >&6 6436else 6437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6438/* end confdefs.h. */ 6439#include <stdlib.h> 6440#include <stdarg.h> 6441#include <string.h> 6442#include <float.h> 6443 6444int 6445main () 6446{ 6447 6448 ; 6449 return 0; 6450} 6451_ACEOF 6452if ac_fn_c_try_compile "$LINENO"; then : 6453 ac_cv_header_stdc=yes 6454else 6455 ac_cv_header_stdc=no 6456fi 6457rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6458 6459if test $ac_cv_header_stdc = yes; then 6460 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6462/* end confdefs.h. */ 6463#include <string.h> 6464 6465_ACEOF 6466if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6467 $EGREP "memchr" >/dev/null 2>&1; then : 6468 6469else 6470 ac_cv_header_stdc=no 6471fi 6472rm -f conftest* 6473 6474fi 6475 6476if test $ac_cv_header_stdc = yes; then 6477 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6479/* end confdefs.h. */ 6480#include <stdlib.h> 6481 6482_ACEOF 6483if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6484 $EGREP "free" >/dev/null 2>&1; then : 6485 6486else 6487 ac_cv_header_stdc=no 6488fi 6489rm -f conftest* 6490 6491fi 6492 6493if test $ac_cv_header_stdc = yes; then 6494 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6495 if test "$cross_compiling" = yes; then : 6496 : 6497else 6498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6499/* end confdefs.h. */ 6500#include <ctype.h> 6501#include <stdlib.h> 6502#if ((' ' & 0x0FF) == 0x020) 6503# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6504# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6505#else 6506# define ISLOWER(c) \ 6507 (('a' <= (c) && (c) <= 'i') \ 6508 || ('j' <= (c) && (c) <= 'r') \ 6509 || ('s' <= (c) && (c) <= 'z')) 6510# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6511#endif 6512 6513#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6514int 6515main () 6516{ 6517 int i; 6518 for (i = 0; i < 256; i++) 6519 if (XOR (islower (i), ISLOWER (i)) 6520 || toupper (i) != TOUPPER (i)) 6521 return 2; 6522 return 0; 6523} 6524_ACEOF 6525if ac_fn_c_try_run "$LINENO"; then : 6526 6527else 6528 ac_cv_header_stdc=no 6529fi 6530rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6531 conftest.$ac_objext conftest.beam conftest.$ac_ext 6532fi 6533 6534fi 6535fi 6536{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 6537$as_echo "$ac_cv_header_stdc" >&6; } 6538if test $ac_cv_header_stdc = yes; then 6539 6540$as_echo "#define STDC_HEADERS 1" >>confdefs.h 6541 6542fi 6543 6544# On IRIX 5.3, sys/types and inttypes.h are conflicting. 6545for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 6546 inttypes.h stdint.h unistd.h 6547do : 6548 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 6549ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 6550" 6551if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 6552 cat >>confdefs.h <<_ACEOF 6553#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 6554_ACEOF 6555 6556fi 6557 6558done 6559 6560 6561 6562 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 6563if test "x$ac_cv_header_minix_config_h" = xyes; then : 6564 MINIX=yes 6565else 6566 MINIX= 6567fi 6568 6569 6570 if test "$MINIX" = yes; then 6571 6572$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 6573 6574 6575$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 6576 6577 6578$as_echo "#define _MINIX 1" >>confdefs.h 6579 6580 fi 6581 6582 6583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 6584$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 6585if ${ac_cv_safe_to_define___extensions__+:} false; then : 6586 $as_echo_n "(cached) " >&6 6587else 6588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6589/* end confdefs.h. */ 6590 6591# define __EXTENSIONS__ 1 6592 $ac_includes_default 6593int 6594main () 6595{ 6596 6597 ; 6598 return 0; 6599} 6600_ACEOF 6601if ac_fn_c_try_compile "$LINENO"; then : 6602 ac_cv_safe_to_define___extensions__=yes 6603else 6604 ac_cv_safe_to_define___extensions__=no 6605fi 6606rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6607fi 6608{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 6609$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 6610 test $ac_cv_safe_to_define___extensions__ = yes && 6611 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 6612 6613 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 6614 6615 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 6616 6617 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 6618 6619 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 6620 6621 6622 6623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for variable-length arrays" >&5 6624$as_echo_n "checking for variable-length arrays... " >&6; } 6625if ${ac_cv_c_vararrays+:} false; then : 6626 $as_echo_n "(cached) " >&6 6627else 6628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6629/* end confdefs.h. */ 6630 6631int 6632main () 6633{ 6634static int x; char a[++x]; a[sizeof a - 1] = 0; return a[0]; 6635 ; 6636 return 0; 6637} 6638_ACEOF 6639if ac_fn_c_try_compile "$LINENO"; then : 6640 ac_cv_c_vararrays=yes 6641else 6642 ac_cv_c_vararrays=no 6643fi 6644rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6645fi 6646{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_vararrays" >&5 6647$as_echo "$ac_cv_c_vararrays" >&6; } 6648 if test $ac_cv_c_vararrays = yes; then 6649 6650$as_echo "#define HAVE_C_VARARRAYS 1" >>confdefs.h 6651 6652 fi 6653 6654 6655 6656{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __native_client__ defined" >&5 6657$as_echo_n "checking for __native_client__ defined... " >&6; } 6658if ${ac_cv_defined___native_client__+:} false; then : 6659 $as_echo_n "(cached) " >&6 6660else 6661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6662/* end confdefs.h. */ 6663 6664int 6665main () 6666{ 6667 6668 #ifdef __native_client__ 6669 int ok; 6670 #else 6671 choke me 6672 #endif 6673 6674 ; 6675 return 0; 6676} 6677_ACEOF 6678if ac_fn_c_try_compile "$LINENO"; then : 6679 ac_cv_defined___native_client__=yes 6680else 6681 ac_cv_defined___native_client__=no 6682fi 6683rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6684fi 6685{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_defined___native_client__" >&5 6686$as_echo "$ac_cv_defined___native_client__" >&6; } 6687if test $ac_cv_defined___native_client__ != "no"; then : 6688 NATIVECLIENT="yes" 6689fi 6690 6691 6692{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE defined" >&5 6693$as_echo_n "checking for _FORTIFY_SOURCE defined... " >&6; } 6694if ${ac_cv_defined__FORTIFY_SOURCE+:} false; then : 6695 $as_echo_n "(cached) " >&6 6696else 6697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6698/* end confdefs.h. */ 6699 6700int 6701main () 6702{ 6703 6704 #ifdef _FORTIFY_SOURCE 6705 int ok; 6706 #else 6707 choke me 6708 #endif 6709 6710 ; 6711 return 0; 6712} 6713_ACEOF 6714if ac_fn_c_try_compile "$LINENO"; then : 6715 ac_cv_defined__FORTIFY_SOURCE=yes 6716else 6717 ac_cv_defined__FORTIFY_SOURCE=no 6718fi 6719rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6720fi 6721{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_defined__FORTIFY_SOURCE" >&5 6722$as_echo "$ac_cv_defined__FORTIFY_SOURCE" >&6; } 6723if test $ac_cv_defined__FORTIFY_SOURCE != "no"; then : 6724 6725else 6726 6727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -D_FORTIFY_SOURCE=2" >&5 6728$as_echo_n "checking whether C compiler accepts -D_FORTIFY_SOURCE=2... " >&6; } 6729if ${ax_cv_check_cflags___D_FORTIFY_SOURCE_2+:} false; then : 6730 $as_echo_n "(cached) " >&6 6731else 6732 6733 ax_check_save_flags=$CFLAGS 6734 CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2" 6735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6736/* end confdefs.h. */ 6737#include <time.h> 6738int 6739main () 6740{ 6741time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6742 ; 6743 return 0; 6744} 6745_ACEOF 6746if ac_fn_c_try_link "$LINENO"; then : 6747 ax_cv_check_cflags___D_FORTIFY_SOURCE_2=yes 6748else 6749 ax_cv_check_cflags___D_FORTIFY_SOURCE_2=no 6750fi 6751rm -f core conftest.err conftest.$ac_objext \ 6752 conftest$ac_exeext conftest.$ac_ext 6753 CFLAGS=$ax_check_save_flags 6754fi 6755{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___D_FORTIFY_SOURCE_2" >&5 6756$as_echo "$ax_cv_check_cflags___D_FORTIFY_SOURCE_2" >&6; } 6757if test "x$ax_cv_check_cflags___D_FORTIFY_SOURCE_2" = xyes; then : 6758 CPPFLAGS="$CPPFLAGS -D_FORTIFY_SOURCE=2" 6759else 6760 : 6761fi 6762 6763 6764fi 6765 6766{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fvisibility=hidden" >&5 6767$as_echo_n "checking whether C compiler accepts -fvisibility=hidden... " >&6; } 6768if ${ax_cv_check_cflags___fvisibility_hidden+:} false; then : 6769 $as_echo_n "(cached) " >&6 6770else 6771 6772 ax_check_save_flags=$CFLAGS 6773 CFLAGS="$CFLAGS -fvisibility=hidden" 6774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6775/* end confdefs.h. */ 6776#include <time.h> 6777int 6778main () 6779{ 6780time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6781 ; 6782 return 0; 6783} 6784_ACEOF 6785if ac_fn_c_try_link "$LINENO"; then : 6786 ax_cv_check_cflags___fvisibility_hidden=yes 6787else 6788 ax_cv_check_cflags___fvisibility_hidden=no 6789fi 6790rm -f core conftest.err conftest.$ac_objext \ 6791 conftest$ac_exeext conftest.$ac_ext 6792 CFLAGS=$ax_check_save_flags 6793fi 6794{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fvisibility_hidden" >&5 6795$as_echo "$ax_cv_check_cflags___fvisibility_hidden" >&6; } 6796if test "x$ax_cv_check_cflags___fvisibility_hidden" = xyes; then : 6797 CFLAGS="$CFLAGS -fvisibility=hidden" 6798else 6799 : 6800fi 6801 6802 6803case $host_os in #( 6804 cygwin*|mingw*|msys|pw32*|cegcc*) : 6805 ;; #( 6806 *) : 6807 6808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fPIC" >&5 6809$as_echo_n "checking whether C compiler accepts -fPIC... " >&6; } 6810if ${ax_cv_check_cflags___fPIC+:} false; then : 6811 $as_echo_n "(cached) " >&6 6812else 6813 6814 ax_check_save_flags=$CFLAGS 6815 CFLAGS="$CFLAGS -fPIC" 6816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6817/* end confdefs.h. */ 6818#include <time.h> 6819int 6820main () 6821{ 6822time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6823 ; 6824 return 0; 6825} 6826_ACEOF 6827if ac_fn_c_try_link "$LINENO"; then : 6828 ax_cv_check_cflags___fPIC=yes 6829else 6830 ax_cv_check_cflags___fPIC=no 6831fi 6832rm -f core conftest.err conftest.$ac_objext \ 6833 conftest$ac_exeext conftest.$ac_ext 6834 CFLAGS=$ax_check_save_flags 6835fi 6836{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fPIC" >&5 6837$as_echo "$ax_cv_check_cflags___fPIC" >&6; } 6838if test "x$ax_cv_check_cflags___fPIC" = xyes; then : 6839 CFLAGS="$CFLAGS -fPIC" 6840else 6841 : 6842fi 6843 6844 ;; 6845esac 6846 6847if test "$enable_pie" != "no"; then : 6848 6849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fPIE" >&5 6850$as_echo_n "checking whether C compiler accepts -fPIE... " >&6; } 6851if ${ax_cv_check_cflags___fPIE+:} false; then : 6852 $as_echo_n "(cached) " >&6 6853else 6854 6855 ax_check_save_flags=$CFLAGS 6856 CFLAGS="$CFLAGS -fPIE" 6857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6858/* end confdefs.h. */ 6859#include <time.h> 6860int 6861main () 6862{ 6863time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6864 ; 6865 return 0; 6866} 6867_ACEOF 6868if ac_fn_c_try_link "$LINENO"; then : 6869 ax_cv_check_cflags___fPIE=yes 6870else 6871 ax_cv_check_cflags___fPIE=no 6872fi 6873rm -f core conftest.err conftest.$ac_objext \ 6874 conftest$ac_exeext conftest.$ac_ext 6875 CFLAGS=$ax_check_save_flags 6876fi 6877{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fPIE" >&5 6878$as_echo "$ax_cv_check_cflags___fPIE" >&6; } 6879if test "x$ax_cv_check_cflags___fPIE" = xyes; then : 6880 6881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -pie" >&5 6882$as_echo_n "checking whether the linker accepts -pie... " >&6; } 6883if ${ax_cv_check_ldflags___pie+:} false; then : 6884 $as_echo_n "(cached) " >&6 6885else 6886 6887 ax_check_save_flags=$LDFLAGS 6888 LDFLAGS="$LDFLAGS -pie" 6889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6890/* end confdefs.h. */ 6891#include <time.h> 6892int 6893main () 6894{ 6895time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6896 ; 6897 return 0; 6898} 6899_ACEOF 6900if ac_fn_c_try_link "$LINENO"; then : 6901 ax_cv_check_ldflags___pie=yes 6902else 6903 ax_cv_check_ldflags___pie=no 6904fi 6905rm -f core conftest.err conftest.$ac_objext \ 6906 conftest$ac_exeext conftest.$ac_ext 6907 LDFLAGS=$ax_check_save_flags 6908fi 6909{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___pie" >&5 6910$as_echo "$ax_cv_check_ldflags___pie" >&6; } 6911if test "x$ax_cv_check_ldflags___pie" = xyes; then : 6912 6913 CFLAGS="$CFLAGS -fPIE" 6914 LDFLAGS="$LDFLAGS -pie" 6915 6916else 6917 : 6918fi 6919 6920 6921else 6922 : 6923fi 6924 6925 6926fi 6927 6928{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-strict-aliasing" >&5 6929$as_echo_n "checking whether C compiler accepts -fno-strict-aliasing... " >&6; } 6930if ${ax_cv_check_cflags___fno_strict_aliasing+:} false; then : 6931 $as_echo_n "(cached) " >&6 6932else 6933 6934 ax_check_save_flags=$CFLAGS 6935 CFLAGS="$CFLAGS -fno-strict-aliasing" 6936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6937/* end confdefs.h. */ 6938#include <time.h> 6939int 6940main () 6941{ 6942time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6943 ; 6944 return 0; 6945} 6946_ACEOF 6947if ac_fn_c_try_link "$LINENO"; then : 6948 ax_cv_check_cflags___fno_strict_aliasing=yes 6949else 6950 ax_cv_check_cflags___fno_strict_aliasing=no 6951fi 6952rm -f core conftest.err conftest.$ac_objext \ 6953 conftest$ac_exeext conftest.$ac_ext 6954 CFLAGS=$ax_check_save_flags 6955fi 6956{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_strict_aliasing" >&5 6957$as_echo "$ax_cv_check_cflags___fno_strict_aliasing" >&6; } 6958if test "x$ax_cv_check_cflags___fno_strict_aliasing" = xyes; then : 6959 CFLAGS="$CFLAGS -fno-strict-aliasing" 6960else 6961 : 6962fi 6963 6964{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-strict-overflow" >&5 6965$as_echo_n "checking whether C compiler accepts -fno-strict-overflow... " >&6; } 6966if ${ax_cv_check_cflags___fno_strict_overflow+:} false; then : 6967 $as_echo_n "(cached) " >&6 6968else 6969 6970 ax_check_save_flags=$CFLAGS 6971 CFLAGS="$CFLAGS -fno-strict-overflow" 6972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6973/* end confdefs.h. */ 6974#include <time.h> 6975int 6976main () 6977{ 6978time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 6979 ; 6980 return 0; 6981} 6982_ACEOF 6983if ac_fn_c_try_link "$LINENO"; then : 6984 ax_cv_check_cflags___fno_strict_overflow=yes 6985else 6986 ax_cv_check_cflags___fno_strict_overflow=no 6987fi 6988rm -f core conftest.err conftest.$ac_objext \ 6989 conftest$ac_exeext conftest.$ac_ext 6990 CFLAGS=$ax_check_save_flags 6991fi 6992{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_strict_overflow" >&5 6993$as_echo "$ax_cv_check_cflags___fno_strict_overflow" >&6; } 6994if test "x$ax_cv_check_cflags___fno_strict_overflow" = xyes; then : 6995 CFLAGS="$CFLAGS -fno-strict-overflow" 6996else 6997 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fwrapv" >&5 6999$as_echo_n "checking whether C compiler accepts -fwrapv... " >&6; } 7000if ${ax_cv_check_cflags___fwrapv+:} false; then : 7001 $as_echo_n "(cached) " >&6 7002else 7003 7004 ax_check_save_flags=$CFLAGS 7005 CFLAGS="$CFLAGS -fwrapv" 7006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7007/* end confdefs.h. */ 7008#include <time.h> 7009int 7010main () 7011{ 7012time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7013 ; 7014 return 0; 7015} 7016_ACEOF 7017if ac_fn_c_try_link "$LINENO"; then : 7018 ax_cv_check_cflags___fwrapv=yes 7019else 7020 ax_cv_check_cflags___fwrapv=no 7021fi 7022rm -f core conftest.err conftest.$ac_objext \ 7023 conftest$ac_exeext conftest.$ac_ext 7024 CFLAGS=$ax_check_save_flags 7025fi 7026{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fwrapv" >&5 7027$as_echo "$ax_cv_check_cflags___fwrapv" >&6; } 7028if test "x$ax_cv_check_cflags___fwrapv" = xyes; then : 7029 CFLAGS="$CFLAGS -fwrapv" 7030else 7031 : 7032fi 7033 7034 7035fi 7036 7037 7038if test "$GCC" = "yes" ; then : 7039 7040 case $host_cpu in #( 7041 i?86|amd64|x86_64) : 7042 7043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7044/* end confdefs.h. */ 7045 7046#if !defined(__clang__) && defined(__GNUC__) && ((__GNUC__ << 8) | __GNUC_MINOR__) < 0x403 7047# error old gcc 7048#endif 7049int main(void) { return 0; } 7050 7051_ACEOF 7052if ac_fn_c_try_compile "$LINENO"; then : 7053 7054else 7055 7056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -flax-vector-conversions" >&5 7057$as_echo_n "checking whether C compiler accepts -flax-vector-conversions... " >&6; } 7058if ${ax_cv_check_cflags___flax_vector_conversions+:} false; then : 7059 $as_echo_n "(cached) " >&6 7060else 7061 7062 ax_check_save_flags=$CFLAGS 7063 CFLAGS="$CFLAGS -flax-vector-conversions" 7064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7065/* end confdefs.h. */ 7066#include <time.h> 7067int 7068main () 7069{ 7070time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7071 ; 7072 return 0; 7073} 7074_ACEOF 7075if ac_fn_c_try_link "$LINENO"; then : 7076 ax_cv_check_cflags___flax_vector_conversions=yes 7077else 7078 ax_cv_check_cflags___flax_vector_conversions=no 7079fi 7080rm -f core conftest.err conftest.$ac_objext \ 7081 conftest$ac_exeext conftest.$ac_ext 7082 CFLAGS=$ax_check_save_flags 7083fi 7084{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___flax_vector_conversions" >&5 7085$as_echo "$ax_cv_check_cflags___flax_vector_conversions" >&6; } 7086if test "x$ax_cv_check_cflags___flax_vector_conversions" = xyes; then : 7087 CFLAGS="$CFLAGS -flax-vector-conversions" 7088else 7089 : 7090fi 7091 7092 7093fi 7094rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7095 7096 ;; #( 7097 *) : 7098 ;; 7099esac 7100 7101fi 7102 7103LIBTOOL_OLD_FLAGS="$LIBTOOL_EXTRA_FLAGS" 7104LIBTOOL_EXTRA_FLAGS="$LIBTOOL_EXTRA_FLAGS -version-info $SODIUM_LIBRARY_VERSION" 7105# Check whether --enable-soname-versions was given. 7106if test "${enable_soname_versions+set}" = set; then : 7107 enableval=$enable_soname_versions; 7108 if test "x$enableval" = "xno"; then : 7109 7110 LIBTOOL_EXTRA_FLAGS="$LIBTOOL_OLD_FLAGS -avoid-version" 7111 7112fi 7113 7114 7115fi 7116 7117 7118case $host_os in #( 7119 cygwin*|mingw*|msys|pw32*|cegcc*) : 7120 7121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,--dynamicbase" >&5 7122$as_echo_n "checking whether the linker accepts -Wl,--dynamicbase... " >&6; } 7123if ${ax_cv_check_ldflags___Wl___dynamicbase+:} false; then : 7124 $as_echo_n "(cached) " >&6 7125else 7126 7127 ax_check_save_flags=$LDFLAGS 7128 LDFLAGS="$LDFLAGS -Wl,--dynamicbase" 7129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7130/* end confdefs.h. */ 7131#include <time.h> 7132int 7133main () 7134{ 7135time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7136 ; 7137 return 0; 7138} 7139_ACEOF 7140if ac_fn_c_try_link "$LINENO"; then : 7141 ax_cv_check_ldflags___Wl___dynamicbase=yes 7142else 7143 ax_cv_check_ldflags___Wl___dynamicbase=no 7144fi 7145rm -f core conftest.err conftest.$ac_objext \ 7146 conftest$ac_exeext conftest.$ac_ext 7147 LDFLAGS=$ax_check_save_flags 7148fi 7149{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl___dynamicbase" >&5 7150$as_echo "$ax_cv_check_ldflags___Wl___dynamicbase" >&6; } 7151if test "x$ax_cv_check_ldflags___Wl___dynamicbase" = xyes; then : 7152 LDFLAGS="$LDFLAGS -Wl,--dynamicbase" 7153else 7154 : 7155fi 7156 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,--high-entropy-va" >&5 7158$as_echo_n "checking whether the linker accepts -Wl,--high-entropy-va... " >&6; } 7159if ${ax_cv_check_ldflags___Wl___high_entropy_va+:} false; then : 7160 $as_echo_n "(cached) " >&6 7161else 7162 7163 ax_check_save_flags=$LDFLAGS 7164 LDFLAGS="$LDFLAGS -Wl,--high-entropy-va" 7165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7166/* end confdefs.h. */ 7167#include <time.h> 7168int 7169main () 7170{ 7171time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7172 ; 7173 return 0; 7174} 7175_ACEOF 7176if ac_fn_c_try_link "$LINENO"; then : 7177 ax_cv_check_ldflags___Wl___high_entropy_va=yes 7178else 7179 ax_cv_check_ldflags___Wl___high_entropy_va=no 7180fi 7181rm -f core conftest.err conftest.$ac_objext \ 7182 conftest$ac_exeext conftest.$ac_ext 7183 LDFLAGS=$ax_check_save_flags 7184fi 7185{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl___high_entropy_va" >&5 7186$as_echo "$ax_cv_check_ldflags___Wl___high_entropy_va" >&6; } 7187if test "x$ax_cv_check_ldflags___Wl___high_entropy_va" = xyes; then : 7188 LDFLAGS="$LDFLAGS -Wl,--high-entropy-va" 7189else 7190 : 7191fi 7192 7193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,--nxcompat" >&5 7194$as_echo_n "checking whether the linker accepts -Wl,--nxcompat... " >&6; } 7195if ${ax_cv_check_ldflags___Wl___nxcompat+:} false; then : 7196 $as_echo_n "(cached) " >&6 7197else 7198 7199 ax_check_save_flags=$LDFLAGS 7200 LDFLAGS="$LDFLAGS -Wl,--nxcompat" 7201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7202/* end confdefs.h. */ 7203#include <time.h> 7204int 7205main () 7206{ 7207time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7208 ; 7209 return 0; 7210} 7211_ACEOF 7212if ac_fn_c_try_link "$LINENO"; then : 7213 ax_cv_check_ldflags___Wl___nxcompat=yes 7214else 7215 ax_cv_check_ldflags___Wl___nxcompat=no 7216fi 7217rm -f core conftest.err conftest.$ac_objext \ 7218 conftest$ac_exeext conftest.$ac_ext 7219 LDFLAGS=$ax_check_save_flags 7220fi 7221{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl___nxcompat" >&5 7222$as_echo "$ax_cv_check_ldflags___Wl___nxcompat" >&6; } 7223if test "x$ax_cv_check_ldflags___Wl___nxcompat" = xyes; then : 7224 LDFLAGS="$LDFLAGS -Wl,--nxcompat" 7225else 7226 : 7227fi 7228 7229 ;; #( 7230 *) : 7231 ;; 7232esac 7233 7234case $host_os in #( 7235 cygwin*|mingw*|msys|pw32*|cegcc*) : 7236 7237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-asynchronous-unwind-tables" >&5 7238$as_echo_n "checking whether C compiler accepts -fno-asynchronous-unwind-tables... " >&6; } 7239if ${ax_cv_check_cflags___fno_asynchronous_unwind_tables+:} false; then : 7240 $as_echo_n "(cached) " >&6 7241else 7242 7243 ax_check_save_flags=$CFLAGS 7244 CFLAGS="$CFLAGS -fno-asynchronous-unwind-tables" 7245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7246/* end confdefs.h. */ 7247#include <time.h> 7248int 7249main () 7250{ 7251time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7252 ; 7253 return 0; 7254} 7255_ACEOF 7256if ac_fn_c_try_link "$LINENO"; then : 7257 ax_cv_check_cflags___fno_asynchronous_unwind_tables=yes 7258else 7259 ax_cv_check_cflags___fno_asynchronous_unwind_tables=no 7260fi 7261rm -f core conftest.err conftest.$ac_objext \ 7262 conftest$ac_exeext conftest.$ac_ext 7263 CFLAGS=$ax_check_save_flags 7264fi 7265{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_asynchronous_unwind_tables" >&5 7266$as_echo "$ax_cv_check_cflags___fno_asynchronous_unwind_tables" >&6; } 7267if test "x$ax_cv_check_cflags___fno_asynchronous_unwind_tables" = xyes; then : 7268 7269 CFLAGS="$CFLAGS -fno-asynchronous-unwind-tables" 7270 7271else 7272 : 7273fi 7274 7275 ;; #( 7276 *) : 7277 ;; 7278esac 7279 7280if test "x$enable_ssp" != "xno"; then : 7281 7282 7283case $host_os in #( 7284 cygwin*|mingw*|msys|pw32*|cegcc*) : 7285 ;; #( 7286 *) : 7287 7288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fstack-protector" >&5 7289$as_echo_n "checking whether C compiler accepts -fstack-protector... " >&6; } 7290if ${ax_cv_check_cflags___fstack_protector+:} false; then : 7291 $as_echo_n "(cached) " >&6 7292else 7293 7294 ax_check_save_flags=$CFLAGS 7295 CFLAGS="$CFLAGS -fstack-protector" 7296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7297/* end confdefs.h. */ 7298#include <time.h> 7299int 7300main () 7301{ 7302time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7303 ; 7304 return 0; 7305} 7306_ACEOF 7307if ac_fn_c_try_link "$LINENO"; then : 7308 ax_cv_check_cflags___fstack_protector=yes 7309else 7310 ax_cv_check_cflags___fstack_protector=no 7311fi 7312rm -f core conftest.err conftest.$ac_objext \ 7313 conftest$ac_exeext conftest.$ac_ext 7314 CFLAGS=$ax_check_save_flags 7315fi 7316{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fstack_protector" >&5 7317$as_echo "$ax_cv_check_cflags___fstack_protector" >&6; } 7318if test "x$ax_cv_check_cflags___fstack_protector" = xyes; then : 7319 7320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -fstack-protector" >&5 7321$as_echo_n "checking whether the linker accepts -fstack-protector... " >&6; } 7322if ${ax_cv_check_ldflags___fstack_protector+:} false; then : 7323 $as_echo_n "(cached) " >&6 7324else 7325 7326 ax_check_save_flags=$LDFLAGS 7327 LDFLAGS="$LDFLAGS -fstack-protector" 7328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7329/* end confdefs.h. */ 7330#include <time.h> 7331int 7332main () 7333{ 7334time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7335 ; 7336 return 0; 7337} 7338_ACEOF 7339if ac_fn_c_try_link "$LINENO"; then : 7340 ax_cv_check_ldflags___fstack_protector=yes 7341else 7342 ax_cv_check_ldflags___fstack_protector=no 7343fi 7344rm -f core conftest.err conftest.$ac_objext \ 7345 conftest$ac_exeext conftest.$ac_ext 7346 LDFLAGS=$ax_check_save_flags 7347fi 7348{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___fstack_protector" >&5 7349$as_echo "$ax_cv_check_ldflags___fstack_protector" >&6; } 7350if test "x$ax_cv_check_ldflags___fstack_protector" = xyes; then : 7351 CFLAGS="$CFLAGS -fstack-protector" 7352 7353else 7354 : 7355fi 7356 7357 7358else 7359 : 7360fi 7361 7362 ;; #( 7363 *) : 7364 ;; 7365esac 7366 7367fi 7368 7369 7370 7371as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CFLAGS -Wall" | $as_tr_sh` 7372{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CFLAGS -Wall" >&5 7373$as_echo_n "checking whether C compiler accepts $CFLAGS -Wall... " >&6; } 7374if eval \${$as_CACHEVAR+:} false; then : 7375 $as_echo_n "(cached) " >&6 7376else 7377 7378 ax_check_save_flags=$CFLAGS 7379 CFLAGS="$CFLAGS $CFLAGS -Wall" 7380 cat confdefs.h - <<_ACEOF >conftest.$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 "$LINENO"; then : 7392 eval "$as_CACHEVAR=yes" 7393else 7394 eval "$as_CACHEVAR=no" 7395fi 7396rm -f core conftest.err conftest.$ac_objext \ 7397 conftest$ac_exeext conftest.$ac_ext 7398 CFLAGS=$ax_check_save_flags 7399fi 7400eval ac_res=\$$as_CACHEVAR 7401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7402$as_echo "$ac_res" >&6; } 7403if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7404 CWFLAGS="$CFLAGS -Wall" 7405else 7406 : 7407fi 7408 7409as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CFLAGS -Wextra" | $as_tr_sh` 7410{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CFLAGS -Wextra" >&5 7411$as_echo_n "checking whether C compiler accepts $CFLAGS -Wextra... " >&6; } 7412if eval \${$as_CACHEVAR+:} false; then : 7413 $as_echo_n "(cached) " >&6 7414else 7415 7416 ax_check_save_flags=$CFLAGS 7417 CFLAGS="$CFLAGS $CFLAGS -Wextra" 7418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7419/* end confdefs.h. */ 7420#include <time.h> 7421int 7422main () 7423{ 7424time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7425 ; 7426 return 0; 7427} 7428_ACEOF 7429if ac_fn_c_try_link "$LINENO"; then : 7430 eval "$as_CACHEVAR=yes" 7431else 7432 eval "$as_CACHEVAR=no" 7433fi 7434rm -f core conftest.err conftest.$ac_objext \ 7435 conftest$ac_exeext conftest.$ac_ext 7436 CFLAGS=$ax_check_save_flags 7437fi 7438eval ac_res=\$$as_CACHEVAR 7439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7440$as_echo "$ac_res" >&6; } 7441if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7442 CWFLAGS="$CFLAGS -Wextra" 7443else 7444 : 7445fi 7446 7447 7448{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clang" >&5 7449$as_echo_n "checking for clang... " >&6; } 7450cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7451/* end confdefs.h. */ 7452 7453int 7454main () 7455{ 7456 7457#ifndef __clang__ 7458#error Not clang 7459#endif 7460 7461 ; 7462 return 0; 7463} 7464_ACEOF 7465if ac_fn_c_try_compile "$LINENO"; then : 7466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7467$as_echo "yes" >&6; } 7468 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wno-unknown-warning-option" | $as_tr_sh` 7469{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wno-unknown-warning-option" >&5 7470$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wno-unknown-warning-option... " >&6; } 7471if eval \${$as_CACHEVAR+:} false; then : 7472 $as_echo_n "(cached) " >&6 7473else 7474 7475 ax_check_save_flags=$CFLAGS 7476 CFLAGS="$CFLAGS $CWFLAGS -Wno-unknown-warning-option" 7477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7478/* end confdefs.h. */ 7479#include <time.h> 7480int 7481main () 7482{ 7483time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7484 ; 7485 return 0; 7486} 7487_ACEOF 7488if ac_fn_c_try_link "$LINENO"; then : 7489 eval "$as_CACHEVAR=yes" 7490else 7491 eval "$as_CACHEVAR=no" 7492fi 7493rm -f core conftest.err conftest.$ac_objext \ 7494 conftest$ac_exeext conftest.$ac_ext 7495 CFLAGS=$ax_check_save_flags 7496fi 7497eval ac_res=\$$as_CACHEVAR 7498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7499$as_echo "$ac_res" >&6; } 7500if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7501 CWFLAGS="$CWFLAGS -Wno-unknown-warning-option" 7502else 7503 : 7504fi 7505 7506 7507else 7508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7509$as_echo "no" >&6; } 7510 7511fi 7512rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7513 7514as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wbad-function-cast" | $as_tr_sh` 7515{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wbad-function-cast" >&5 7516$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wbad-function-cast... " >&6; } 7517if eval \${$as_CACHEVAR+:} false; then : 7518 $as_echo_n "(cached) " >&6 7519else 7520 7521 ax_check_save_flags=$CFLAGS 7522 CFLAGS="$CFLAGS $CWFLAGS -Wbad-function-cast" 7523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7524/* end confdefs.h. */ 7525#include <time.h> 7526int 7527main () 7528{ 7529time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7530 ; 7531 return 0; 7532} 7533_ACEOF 7534if ac_fn_c_try_link "$LINENO"; then : 7535 eval "$as_CACHEVAR=yes" 7536else 7537 eval "$as_CACHEVAR=no" 7538fi 7539rm -f core conftest.err conftest.$ac_objext \ 7540 conftest$ac_exeext conftest.$ac_ext 7541 CFLAGS=$ax_check_save_flags 7542fi 7543eval ac_res=\$$as_CACHEVAR 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7545$as_echo "$ac_res" >&6; } 7546if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7547 CWFLAGS="$CWFLAGS -Wbad-function-cast" 7548else 7549 : 7550fi 7551 7552as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wcast-qual" | $as_tr_sh` 7553{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wcast-qual" >&5 7554$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wcast-qual... " >&6; } 7555if eval \${$as_CACHEVAR+:} false; then : 7556 $as_echo_n "(cached) " >&6 7557else 7558 7559 ax_check_save_flags=$CFLAGS 7560 CFLAGS="$CFLAGS $CWFLAGS -Wcast-qual" 7561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7562/* end confdefs.h. */ 7563#include <time.h> 7564int 7565main () 7566{ 7567time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7568 ; 7569 return 0; 7570} 7571_ACEOF 7572if ac_fn_c_try_link "$LINENO"; then : 7573 eval "$as_CACHEVAR=yes" 7574else 7575 eval "$as_CACHEVAR=no" 7576fi 7577rm -f core conftest.err conftest.$ac_objext \ 7578 conftest$ac_exeext conftest.$ac_ext 7579 CFLAGS=$ax_check_save_flags 7580fi 7581eval ac_res=\$$as_CACHEVAR 7582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7583$as_echo "$ac_res" >&6; } 7584if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7585 CWFLAGS="$CWFLAGS -Wcast-qual" 7586else 7587 : 7588fi 7589 7590as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wdiv-by-zero" | $as_tr_sh` 7591{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wdiv-by-zero" >&5 7592$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wdiv-by-zero... " >&6; } 7593if eval \${$as_CACHEVAR+:} false; then : 7594 $as_echo_n "(cached) " >&6 7595else 7596 7597 ax_check_save_flags=$CFLAGS 7598 CFLAGS="$CFLAGS $CWFLAGS -Wdiv-by-zero" 7599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7600/* end confdefs.h. */ 7601#include <time.h> 7602int 7603main () 7604{ 7605time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7606 ; 7607 return 0; 7608} 7609_ACEOF 7610if ac_fn_c_try_link "$LINENO"; then : 7611 eval "$as_CACHEVAR=yes" 7612else 7613 eval "$as_CACHEVAR=no" 7614fi 7615rm -f core conftest.err conftest.$ac_objext \ 7616 conftest$ac_exeext conftest.$ac_ext 7617 CFLAGS=$ax_check_save_flags 7618fi 7619eval ac_res=\$$as_CACHEVAR 7620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7621$as_echo "$ac_res" >&6; } 7622if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7623 CWFLAGS="$CWFLAGS -Wdiv-by-zero" 7624else 7625 : 7626fi 7627 7628as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wduplicated-branches" | $as_tr_sh` 7629{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wduplicated-branches" >&5 7630$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wduplicated-branches... " >&6; } 7631if eval \${$as_CACHEVAR+:} false; then : 7632 $as_echo_n "(cached) " >&6 7633else 7634 7635 ax_check_save_flags=$CFLAGS 7636 CFLAGS="$CFLAGS $CWFLAGS -Wduplicated-branches" 7637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7638/* end confdefs.h. */ 7639#include <time.h> 7640int 7641main () 7642{ 7643time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7644 ; 7645 return 0; 7646} 7647_ACEOF 7648if ac_fn_c_try_link "$LINENO"; then : 7649 eval "$as_CACHEVAR=yes" 7650else 7651 eval "$as_CACHEVAR=no" 7652fi 7653rm -f core conftest.err conftest.$ac_objext \ 7654 conftest$ac_exeext conftest.$ac_ext 7655 CFLAGS=$ax_check_save_flags 7656fi 7657eval ac_res=\$$as_CACHEVAR 7658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7659$as_echo "$ac_res" >&6; } 7660if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7661 CWFLAGS="$CWFLAGS -Wduplicated-branches" 7662else 7663 : 7664fi 7665 7666as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wduplicated-cond" | $as_tr_sh` 7667{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wduplicated-cond" >&5 7668$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wduplicated-cond... " >&6; } 7669if eval \${$as_CACHEVAR+:} false; then : 7670 $as_echo_n "(cached) " >&6 7671else 7672 7673 ax_check_save_flags=$CFLAGS 7674 CFLAGS="$CFLAGS $CWFLAGS -Wduplicated-cond" 7675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7676/* end confdefs.h. */ 7677#include <time.h> 7678int 7679main () 7680{ 7681time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7682 ; 7683 return 0; 7684} 7685_ACEOF 7686if ac_fn_c_try_link "$LINENO"; then : 7687 eval "$as_CACHEVAR=yes" 7688else 7689 eval "$as_CACHEVAR=no" 7690fi 7691rm -f core conftest.err conftest.$ac_objext \ 7692 conftest$ac_exeext conftest.$ac_ext 7693 CFLAGS=$ax_check_save_flags 7694fi 7695eval ac_res=\$$as_CACHEVAR 7696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7697$as_echo "$ac_res" >&6; } 7698if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7699 CWFLAGS="$CWFLAGS -Wduplicated-cond" 7700else 7701 : 7702fi 7703 7704as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wfloat-equal" | $as_tr_sh` 7705{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wfloat-equal" >&5 7706$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wfloat-equal... " >&6; } 7707if eval \${$as_CACHEVAR+:} false; then : 7708 $as_echo_n "(cached) " >&6 7709else 7710 7711 ax_check_save_flags=$CFLAGS 7712 CFLAGS="$CFLAGS $CWFLAGS -Wfloat-equal" 7713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7714/* end confdefs.h. */ 7715#include <time.h> 7716int 7717main () 7718{ 7719time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7720 ; 7721 return 0; 7722} 7723_ACEOF 7724if ac_fn_c_try_link "$LINENO"; then : 7725 eval "$as_CACHEVAR=yes" 7726else 7727 eval "$as_CACHEVAR=no" 7728fi 7729rm -f core conftest.err conftest.$ac_objext \ 7730 conftest$ac_exeext conftest.$ac_ext 7731 CFLAGS=$ax_check_save_flags 7732fi 7733eval ac_res=\$$as_CACHEVAR 7734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7735$as_echo "$ac_res" >&6; } 7736if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7737 CWFLAGS="$CWFLAGS -Wfloat-equal" 7738else 7739 : 7740fi 7741 7742as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wformat=2" | $as_tr_sh` 7743{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wformat=2" >&5 7744$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wformat=2... " >&6; } 7745if eval \${$as_CACHEVAR+:} false; then : 7746 $as_echo_n "(cached) " >&6 7747else 7748 7749 ax_check_save_flags=$CFLAGS 7750 CFLAGS="$CFLAGS $CWFLAGS -Wformat=2" 7751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7752/* end confdefs.h. */ 7753#include <time.h> 7754int 7755main () 7756{ 7757time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7758 ; 7759 return 0; 7760} 7761_ACEOF 7762if ac_fn_c_try_link "$LINENO"; then : 7763 eval "$as_CACHEVAR=yes" 7764else 7765 eval "$as_CACHEVAR=no" 7766fi 7767rm -f core conftest.err conftest.$ac_objext \ 7768 conftest$ac_exeext conftest.$ac_ext 7769 CFLAGS=$ax_check_save_flags 7770fi 7771eval ac_res=\$$as_CACHEVAR 7772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7773$as_echo "$ac_res" >&6; } 7774if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7775 CWFLAGS="$CWFLAGS -Wformat=2" 7776else 7777 : 7778fi 7779 7780as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wlogical-op" | $as_tr_sh` 7781{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wlogical-op" >&5 7782$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wlogical-op... " >&6; } 7783if eval \${$as_CACHEVAR+:} false; then : 7784 $as_echo_n "(cached) " >&6 7785else 7786 7787 ax_check_save_flags=$CFLAGS 7788 CFLAGS="$CFLAGS $CWFLAGS -Wlogical-op" 7789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7790/* end confdefs.h. */ 7791#include <time.h> 7792int 7793main () 7794{ 7795time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7796 ; 7797 return 0; 7798} 7799_ACEOF 7800if ac_fn_c_try_link "$LINENO"; then : 7801 eval "$as_CACHEVAR=yes" 7802else 7803 eval "$as_CACHEVAR=no" 7804fi 7805rm -f core conftest.err conftest.$ac_objext \ 7806 conftest$ac_exeext conftest.$ac_ext 7807 CFLAGS=$ax_check_save_flags 7808fi 7809eval ac_res=\$$as_CACHEVAR 7810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7811$as_echo "$ac_res" >&6; } 7812if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7813 CWFLAGS="$CWFLAGS -Wlogical-op" 7814else 7815 : 7816fi 7817 7818as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wmaybe-uninitialized" | $as_tr_sh` 7819{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wmaybe-uninitialized" >&5 7820$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wmaybe-uninitialized... " >&6; } 7821if eval \${$as_CACHEVAR+:} false; then : 7822 $as_echo_n "(cached) " >&6 7823else 7824 7825 ax_check_save_flags=$CFLAGS 7826 CFLAGS="$CFLAGS $CWFLAGS -Wmaybe-uninitialized" 7827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7828/* end confdefs.h. */ 7829#include <time.h> 7830int 7831main () 7832{ 7833time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7834 ; 7835 return 0; 7836} 7837_ACEOF 7838if ac_fn_c_try_link "$LINENO"; then : 7839 eval "$as_CACHEVAR=yes" 7840else 7841 eval "$as_CACHEVAR=no" 7842fi 7843rm -f core conftest.err conftest.$ac_objext \ 7844 conftest$ac_exeext conftest.$ac_ext 7845 CFLAGS=$ax_check_save_flags 7846fi 7847eval ac_res=\$$as_CACHEVAR 7848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7849$as_echo "$ac_res" >&6; } 7850if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7851 CWFLAGS="$CWFLAGS -Wmaybe-uninitialized" 7852else 7853 : 7854fi 7855 7856as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wmisleading-indentation" | $as_tr_sh` 7857{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wmisleading-indentation" >&5 7858$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wmisleading-indentation... " >&6; } 7859if eval \${$as_CACHEVAR+:} false; then : 7860 $as_echo_n "(cached) " >&6 7861else 7862 7863 ax_check_save_flags=$CFLAGS 7864 CFLAGS="$CFLAGS $CWFLAGS -Wmisleading-indentation" 7865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7866/* end confdefs.h. */ 7867#include <time.h> 7868int 7869main () 7870{ 7871time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7872 ; 7873 return 0; 7874} 7875_ACEOF 7876if ac_fn_c_try_link "$LINENO"; then : 7877 eval "$as_CACHEVAR=yes" 7878else 7879 eval "$as_CACHEVAR=no" 7880fi 7881rm -f core conftest.err conftest.$ac_objext \ 7882 conftest$ac_exeext conftest.$ac_ext 7883 CFLAGS=$ax_check_save_flags 7884fi 7885eval ac_res=\$$as_CACHEVAR 7886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7887$as_echo "$ac_res" >&6; } 7888if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7889 CWFLAGS="$CWFLAGS -Wmisleading-indentation" 7890else 7891 : 7892fi 7893 7894as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wmissing-declarations" | $as_tr_sh` 7895{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wmissing-declarations" >&5 7896$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wmissing-declarations... " >&6; } 7897if eval \${$as_CACHEVAR+:} false; then : 7898 $as_echo_n "(cached) " >&6 7899else 7900 7901 ax_check_save_flags=$CFLAGS 7902 CFLAGS="$CFLAGS $CWFLAGS -Wmissing-declarations" 7903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7904/* end confdefs.h. */ 7905#include <time.h> 7906int 7907main () 7908{ 7909time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7910 ; 7911 return 0; 7912} 7913_ACEOF 7914if ac_fn_c_try_link "$LINENO"; then : 7915 eval "$as_CACHEVAR=yes" 7916else 7917 eval "$as_CACHEVAR=no" 7918fi 7919rm -f core conftest.err conftest.$ac_objext \ 7920 conftest$ac_exeext conftest.$ac_ext 7921 CFLAGS=$ax_check_save_flags 7922fi 7923eval ac_res=\$$as_CACHEVAR 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7925$as_echo "$ac_res" >&6; } 7926if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7927 CWFLAGS="$CWFLAGS -Wmissing-declarations" 7928else 7929 : 7930fi 7931 7932as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wmissing-prototypes" | $as_tr_sh` 7933{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wmissing-prototypes" >&5 7934$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wmissing-prototypes... " >&6; } 7935if eval \${$as_CACHEVAR+:} false; then : 7936 $as_echo_n "(cached) " >&6 7937else 7938 7939 ax_check_save_flags=$CFLAGS 7940 CFLAGS="$CFLAGS $CWFLAGS -Wmissing-prototypes" 7941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7942/* end confdefs.h. */ 7943#include <time.h> 7944int 7945main () 7946{ 7947time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7948 ; 7949 return 0; 7950} 7951_ACEOF 7952if ac_fn_c_try_link "$LINENO"; then : 7953 eval "$as_CACHEVAR=yes" 7954else 7955 eval "$as_CACHEVAR=no" 7956fi 7957rm -f core conftest.err conftest.$ac_objext \ 7958 conftest$ac_exeext conftest.$ac_ext 7959 CFLAGS=$ax_check_save_flags 7960fi 7961eval ac_res=\$$as_CACHEVAR 7962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7963$as_echo "$ac_res" >&6; } 7964if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 7965 CWFLAGS="$CWFLAGS -Wmissing-prototypes" 7966else 7967 : 7968fi 7969 7970as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wnested-externs" | $as_tr_sh` 7971{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wnested-externs" >&5 7972$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wnested-externs... " >&6; } 7973if eval \${$as_CACHEVAR+:} false; then : 7974 $as_echo_n "(cached) " >&6 7975else 7976 7977 ax_check_save_flags=$CFLAGS 7978 CFLAGS="$CFLAGS $CWFLAGS -Wnested-externs" 7979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7980/* end confdefs.h. */ 7981#include <time.h> 7982int 7983main () 7984{ 7985time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 7986 ; 7987 return 0; 7988} 7989_ACEOF 7990if ac_fn_c_try_link "$LINENO"; then : 7991 eval "$as_CACHEVAR=yes" 7992else 7993 eval "$as_CACHEVAR=no" 7994fi 7995rm -f core conftest.err conftest.$ac_objext \ 7996 conftest$ac_exeext conftest.$ac_ext 7997 CFLAGS=$ax_check_save_flags 7998fi 7999eval ac_res=\$$as_CACHEVAR 8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8001$as_echo "$ac_res" >&6; } 8002if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8003 CWFLAGS="$CWFLAGS -Wnested-externs" 8004else 8005 : 8006fi 8007 8008as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wno-type-limits" | $as_tr_sh` 8009{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wno-type-limits" >&5 8010$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wno-type-limits... " >&6; } 8011if eval \${$as_CACHEVAR+:} false; then : 8012 $as_echo_n "(cached) " >&6 8013else 8014 8015 ax_check_save_flags=$CFLAGS 8016 CFLAGS="$CFLAGS $CWFLAGS -Wno-type-limits" 8017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8018/* end confdefs.h. */ 8019#include <time.h> 8020int 8021main () 8022{ 8023time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8024 ; 8025 return 0; 8026} 8027_ACEOF 8028if ac_fn_c_try_link "$LINENO"; then : 8029 eval "$as_CACHEVAR=yes" 8030else 8031 eval "$as_CACHEVAR=no" 8032fi 8033rm -f core conftest.err conftest.$ac_objext \ 8034 conftest$ac_exeext conftest.$ac_ext 8035 CFLAGS=$ax_check_save_flags 8036fi 8037eval ac_res=\$$as_CACHEVAR 8038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8039$as_echo "$ac_res" >&6; } 8040if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8041 CWFLAGS="$CWFLAGS -Wno-type-limits" 8042else 8043 : 8044fi 8045 8046as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wno-unknown-pragmas" | $as_tr_sh` 8047{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wno-unknown-pragmas" >&5 8048$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wno-unknown-pragmas... " >&6; } 8049if eval \${$as_CACHEVAR+:} false; then : 8050 $as_echo_n "(cached) " >&6 8051else 8052 8053 ax_check_save_flags=$CFLAGS 8054 CFLAGS="$CFLAGS $CWFLAGS -Wno-unknown-pragmas" 8055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8056/* end confdefs.h. */ 8057#include <time.h> 8058int 8059main () 8060{ 8061time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8062 ; 8063 return 0; 8064} 8065_ACEOF 8066if ac_fn_c_try_link "$LINENO"; then : 8067 eval "$as_CACHEVAR=yes" 8068else 8069 eval "$as_CACHEVAR=no" 8070fi 8071rm -f core conftest.err conftest.$ac_objext \ 8072 conftest$ac_exeext conftest.$ac_ext 8073 CFLAGS=$ax_check_save_flags 8074fi 8075eval ac_res=\$$as_CACHEVAR 8076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8077$as_echo "$ac_res" >&6; } 8078if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8079 CWFLAGS="$CWFLAGS -Wno-unknown-pragmas" 8080else 8081 : 8082fi 8083 8084as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wnormalized=id" | $as_tr_sh` 8085{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wnormalized=id" >&5 8086$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wnormalized=id... " >&6; } 8087if eval \${$as_CACHEVAR+:} false; then : 8088 $as_echo_n "(cached) " >&6 8089else 8090 8091 ax_check_save_flags=$CFLAGS 8092 CFLAGS="$CFLAGS $CWFLAGS -Wnormalized=id" 8093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8094/* end confdefs.h. */ 8095#include <time.h> 8096int 8097main () 8098{ 8099time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8100 ; 8101 return 0; 8102} 8103_ACEOF 8104if ac_fn_c_try_link "$LINENO"; then : 8105 eval "$as_CACHEVAR=yes" 8106else 8107 eval "$as_CACHEVAR=no" 8108fi 8109rm -f core conftest.err conftest.$ac_objext \ 8110 conftest$ac_exeext conftest.$ac_ext 8111 CFLAGS=$ax_check_save_flags 8112fi 8113eval ac_res=\$$as_CACHEVAR 8114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8115$as_echo "$ac_res" >&6; } 8116if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8117 CWFLAGS="$CWFLAGS -Wnormalized=id" 8118else 8119 : 8120fi 8121 8122as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wnull-dereference" | $as_tr_sh` 8123{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wnull-dereference" >&5 8124$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wnull-dereference... " >&6; } 8125if eval \${$as_CACHEVAR+:} false; then : 8126 $as_echo_n "(cached) " >&6 8127else 8128 8129 ax_check_save_flags=$CFLAGS 8130 CFLAGS="$CFLAGS $CWFLAGS -Wnull-dereference" 8131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8132/* end confdefs.h. */ 8133#include <time.h> 8134int 8135main () 8136{ 8137time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8138 ; 8139 return 0; 8140} 8141_ACEOF 8142if ac_fn_c_try_link "$LINENO"; then : 8143 eval "$as_CACHEVAR=yes" 8144else 8145 eval "$as_CACHEVAR=no" 8146fi 8147rm -f core conftest.err conftest.$ac_objext \ 8148 conftest$ac_exeext conftest.$ac_ext 8149 CFLAGS=$ax_check_save_flags 8150fi 8151eval ac_res=\$$as_CACHEVAR 8152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8153$as_echo "$ac_res" >&6; } 8154if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8155 CWFLAGS="$CWFLAGS -Wnull-dereference" 8156else 8157 : 8158fi 8159 8160as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wold-style-declaration" | $as_tr_sh` 8161{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wold-style-declaration" >&5 8162$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wold-style-declaration... " >&6; } 8163if eval \${$as_CACHEVAR+:} false; then : 8164 $as_echo_n "(cached) " >&6 8165else 8166 8167 ax_check_save_flags=$CFLAGS 8168 CFLAGS="$CFLAGS $CWFLAGS -Wold-style-declaration" 8169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8170/* end confdefs.h. */ 8171#include <time.h> 8172int 8173main () 8174{ 8175time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8176 ; 8177 return 0; 8178} 8179_ACEOF 8180if ac_fn_c_try_link "$LINENO"; then : 8181 eval "$as_CACHEVAR=yes" 8182else 8183 eval "$as_CACHEVAR=no" 8184fi 8185rm -f core conftest.err conftest.$ac_objext \ 8186 conftest$ac_exeext conftest.$ac_ext 8187 CFLAGS=$ax_check_save_flags 8188fi 8189eval ac_res=\$$as_CACHEVAR 8190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8191$as_echo "$ac_res" >&6; } 8192if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8193 CWFLAGS="$CWFLAGS -Wold-style-declaration" 8194else 8195 : 8196fi 8197 8198as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wpointer-arith" | $as_tr_sh` 8199{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wpointer-arith" >&5 8200$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wpointer-arith... " >&6; } 8201if eval \${$as_CACHEVAR+:} false; then : 8202 $as_echo_n "(cached) " >&6 8203else 8204 8205 ax_check_save_flags=$CFLAGS 8206 CFLAGS="$CFLAGS $CWFLAGS -Wpointer-arith" 8207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8208/* end confdefs.h. */ 8209#include <time.h> 8210int 8211main () 8212{ 8213time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8214 ; 8215 return 0; 8216} 8217_ACEOF 8218if ac_fn_c_try_link "$LINENO"; then : 8219 eval "$as_CACHEVAR=yes" 8220else 8221 eval "$as_CACHEVAR=no" 8222fi 8223rm -f core conftest.err conftest.$ac_objext \ 8224 conftest$ac_exeext conftest.$ac_ext 8225 CFLAGS=$ax_check_save_flags 8226fi 8227eval ac_res=\$$as_CACHEVAR 8228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8229$as_echo "$ac_res" >&6; } 8230if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8231 CWFLAGS="$CWFLAGS -Wpointer-arith" 8232else 8233 : 8234fi 8235 8236as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wredundant-decls" | $as_tr_sh` 8237{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wredundant-decls" >&5 8238$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wredundant-decls... " >&6; } 8239if eval \${$as_CACHEVAR+:} false; then : 8240 $as_echo_n "(cached) " >&6 8241else 8242 8243 ax_check_save_flags=$CFLAGS 8244 CFLAGS="$CFLAGS $CWFLAGS -Wredundant-decls" 8245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8246/* end confdefs.h. */ 8247#include <time.h> 8248int 8249main () 8250{ 8251time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8252 ; 8253 return 0; 8254} 8255_ACEOF 8256if ac_fn_c_try_link "$LINENO"; then : 8257 eval "$as_CACHEVAR=yes" 8258else 8259 eval "$as_CACHEVAR=no" 8260fi 8261rm -f core conftest.err conftest.$ac_objext \ 8262 conftest$ac_exeext conftest.$ac_ext 8263 CFLAGS=$ax_check_save_flags 8264fi 8265eval ac_res=\$$as_CACHEVAR 8266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8267$as_echo "$ac_res" >&6; } 8268if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8269 CWFLAGS="$CWFLAGS -Wredundant-decls" 8270else 8271 : 8272fi 8273 8274as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wrestrict" | $as_tr_sh` 8275{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wrestrict" >&5 8276$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wrestrict... " >&6; } 8277if eval \${$as_CACHEVAR+:} false; then : 8278 $as_echo_n "(cached) " >&6 8279else 8280 8281 ax_check_save_flags=$CFLAGS 8282 CFLAGS="$CFLAGS $CWFLAGS -Wrestrict" 8283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8284/* end confdefs.h. */ 8285#include <time.h> 8286int 8287main () 8288{ 8289time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8290 ; 8291 return 0; 8292} 8293_ACEOF 8294if ac_fn_c_try_link "$LINENO"; then : 8295 eval "$as_CACHEVAR=yes" 8296else 8297 eval "$as_CACHEVAR=no" 8298fi 8299rm -f core conftest.err conftest.$ac_objext \ 8300 conftest$ac_exeext conftest.$ac_ext 8301 CFLAGS=$ax_check_save_flags 8302fi 8303eval ac_res=\$$as_CACHEVAR 8304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8305$as_echo "$ac_res" >&6; } 8306if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8307 CWFLAGS="$CWFLAGS -Wrestrict" 8308else 8309 : 8310fi 8311 8312as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wshorten-64-to-32" | $as_tr_sh` 8313{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wshorten-64-to-32" >&5 8314$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wshorten-64-to-32... " >&6; } 8315if eval \${$as_CACHEVAR+:} false; then : 8316 $as_echo_n "(cached) " >&6 8317else 8318 8319 ax_check_save_flags=$CFLAGS 8320 CFLAGS="$CFLAGS $CWFLAGS -Wshorten-64-to-32" 8321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8322/* end confdefs.h. */ 8323#include <time.h> 8324int 8325main () 8326{ 8327time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8328 ; 8329 return 0; 8330} 8331_ACEOF 8332if ac_fn_c_try_link "$LINENO"; then : 8333 eval "$as_CACHEVAR=yes" 8334else 8335 eval "$as_CACHEVAR=no" 8336fi 8337rm -f core conftest.err conftest.$ac_objext \ 8338 conftest$ac_exeext conftest.$ac_ext 8339 CFLAGS=$ax_check_save_flags 8340fi 8341eval ac_res=\$$as_CACHEVAR 8342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8343$as_echo "$ac_res" >&6; } 8344if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8345 CWFLAGS="$CWFLAGS -Wshorten-64-to-32" 8346else 8347 : 8348fi 8349 8350as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wsometimes-uninitialized" | $as_tr_sh` 8351{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wsometimes-uninitialized" >&5 8352$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wsometimes-uninitialized... " >&6; } 8353if eval \${$as_CACHEVAR+:} false; then : 8354 $as_echo_n "(cached) " >&6 8355else 8356 8357 ax_check_save_flags=$CFLAGS 8358 CFLAGS="$CFLAGS $CWFLAGS -Wsometimes-uninitialized" 8359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8360/* end confdefs.h. */ 8361#include <time.h> 8362int 8363main () 8364{ 8365time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8366 ; 8367 return 0; 8368} 8369_ACEOF 8370if ac_fn_c_try_link "$LINENO"; then : 8371 eval "$as_CACHEVAR=yes" 8372else 8373 eval "$as_CACHEVAR=no" 8374fi 8375rm -f core conftest.err conftest.$ac_objext \ 8376 conftest$ac_exeext conftest.$ac_ext 8377 CFLAGS=$ax_check_save_flags 8378fi 8379eval ac_res=\$$as_CACHEVAR 8380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8381$as_echo "$ac_res" >&6; } 8382if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8383 CWFLAGS="$CWFLAGS -Wsometimes-uninitialized" 8384else 8385 : 8386fi 8387 8388as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wstrict-prototypes" | $as_tr_sh` 8389{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wstrict-prototypes" >&5 8390$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wstrict-prototypes... " >&6; } 8391if eval \${$as_CACHEVAR+:} false; then : 8392 $as_echo_n "(cached) " >&6 8393else 8394 8395 ax_check_save_flags=$CFLAGS 8396 CFLAGS="$CFLAGS $CWFLAGS -Wstrict-prototypes" 8397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8398/* end confdefs.h. */ 8399#include <time.h> 8400int 8401main () 8402{ 8403time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8404 ; 8405 return 0; 8406} 8407_ACEOF 8408if ac_fn_c_try_link "$LINENO"; then : 8409 eval "$as_CACHEVAR=yes" 8410else 8411 eval "$as_CACHEVAR=no" 8412fi 8413rm -f core conftest.err conftest.$ac_objext \ 8414 conftest$ac_exeext conftest.$ac_ext 8415 CFLAGS=$ax_check_save_flags 8416fi 8417eval ac_res=\$$as_CACHEVAR 8418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8419$as_echo "$ac_res" >&6; } 8420if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8421 CWFLAGS="$CWFLAGS -Wstrict-prototypes" 8422else 8423 : 8424fi 8425 8426as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wswitch-enum" | $as_tr_sh` 8427{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wswitch-enum" >&5 8428$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wswitch-enum... " >&6; } 8429if eval \${$as_CACHEVAR+:} false; then : 8430 $as_echo_n "(cached) " >&6 8431else 8432 8433 ax_check_save_flags=$CFLAGS 8434 CFLAGS="$CFLAGS $CWFLAGS -Wswitch-enum" 8435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8436/* end confdefs.h. */ 8437#include <time.h> 8438int 8439main () 8440{ 8441time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8442 ; 8443 return 0; 8444} 8445_ACEOF 8446if ac_fn_c_try_link "$LINENO"; then : 8447 eval "$as_CACHEVAR=yes" 8448else 8449 eval "$as_CACHEVAR=no" 8450fi 8451rm -f core conftest.err conftest.$ac_objext \ 8452 conftest$ac_exeext conftest.$ac_ext 8453 CFLAGS=$ax_check_save_flags 8454fi 8455eval ac_res=\$$as_CACHEVAR 8456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8457$as_echo "$ac_res" >&6; } 8458if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8459 CWFLAGS="$CWFLAGS -Wswitch-enum" 8460else 8461 : 8462fi 8463 8464as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wvariable-decl" | $as_tr_sh` 8465{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wvariable-decl" >&5 8466$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wvariable-decl... " >&6; } 8467if eval \${$as_CACHEVAR+:} false; then : 8468 $as_echo_n "(cached) " >&6 8469else 8470 8471 ax_check_save_flags=$CFLAGS 8472 CFLAGS="$CFLAGS $CWFLAGS -Wvariable-decl" 8473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8474/* end confdefs.h. */ 8475#include <time.h> 8476int 8477main () 8478{ 8479time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8480 ; 8481 return 0; 8482} 8483_ACEOF 8484if ac_fn_c_try_link "$LINENO"; then : 8485 eval "$as_CACHEVAR=yes" 8486else 8487 eval "$as_CACHEVAR=no" 8488fi 8489rm -f core conftest.err conftest.$ac_objext \ 8490 conftest$ac_exeext conftest.$ac_ext 8491 CFLAGS=$ax_check_save_flags 8492fi 8493eval ac_res=\$$as_CACHEVAR 8494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8495$as_echo "$ac_res" >&6; } 8496if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8497 CWFLAGS="$CWFLAGS -Wvariable-decl" 8498else 8499 : 8500fi 8501 8502as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CWFLAGS -Wwrite-strings" | $as_tr_sh` 8503{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CWFLAGS -Wwrite-strings" >&5 8504$as_echo_n "checking whether C compiler accepts $CWFLAGS -Wwrite-strings... " >&6; } 8505if eval \${$as_CACHEVAR+:} false; then : 8506 $as_echo_n "(cached) " >&6 8507else 8508 8509 ax_check_save_flags=$CFLAGS 8510 CFLAGS="$CFLAGS $CWFLAGS -Wwrite-strings" 8511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8512/* end confdefs.h. */ 8513#include <time.h> 8514int 8515main () 8516{ 8517time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8518 ; 8519 return 0; 8520} 8521_ACEOF 8522if ac_fn_c_try_link "$LINENO"; then : 8523 eval "$as_CACHEVAR=yes" 8524else 8525 eval "$as_CACHEVAR=no" 8526fi 8527rm -f core conftest.err conftest.$ac_objext \ 8528 conftest$ac_exeext conftest.$ac_ext 8529 CFLAGS=$ax_check_save_flags 8530fi 8531eval ac_res=\$$as_CACHEVAR 8532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8533$as_echo "$ac_res" >&6; } 8534if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8535 CWFLAGS="$CWFLAGS -Wwrite-strings" 8536else 8537 : 8538fi 8539 8540 8541{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,-z,relro" >&5 8542$as_echo_n "checking whether the linker accepts -Wl,-z,relro... " >&6; } 8543if ${ax_cv_check_ldflags___Wl__z_relro+:} false; then : 8544 $as_echo_n "(cached) " >&6 8545else 8546 8547 ax_check_save_flags=$LDFLAGS 8548 LDFLAGS="$LDFLAGS -Wl,-z,relro" 8549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8550/* end confdefs.h. */ 8551#include <time.h> 8552int 8553main () 8554{ 8555time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8556 ; 8557 return 0; 8558} 8559_ACEOF 8560if ac_fn_c_try_link "$LINENO"; then : 8561 ax_cv_check_ldflags___Wl__z_relro=yes 8562else 8563 ax_cv_check_ldflags___Wl__z_relro=no 8564fi 8565rm -f core conftest.err conftest.$ac_objext \ 8566 conftest$ac_exeext conftest.$ac_ext 8567 LDFLAGS=$ax_check_save_flags 8568fi 8569{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl__z_relro" >&5 8570$as_echo "$ax_cv_check_ldflags___Wl__z_relro" >&6; } 8571if test "x$ax_cv_check_ldflags___Wl__z_relro" = xyes; then : 8572 LDFLAGS="$LDFLAGS -Wl,-z,relro" 8573else 8574 : 8575fi 8576 8577{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,-z,now" >&5 8578$as_echo_n "checking whether the linker accepts -Wl,-z,now... " >&6; } 8579if ${ax_cv_check_ldflags___Wl__z_now+:} false; then : 8580 $as_echo_n "(cached) " >&6 8581else 8582 8583 ax_check_save_flags=$LDFLAGS 8584 LDFLAGS="$LDFLAGS -Wl,-z,now" 8585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8586/* end confdefs.h. */ 8587#include <time.h> 8588int 8589main () 8590{ 8591time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8592 ; 8593 return 0; 8594} 8595_ACEOF 8596if ac_fn_c_try_link "$LINENO"; then : 8597 ax_cv_check_ldflags___Wl__z_now=yes 8598else 8599 ax_cv_check_ldflags___Wl__z_now=no 8600fi 8601rm -f core conftest.err conftest.$ac_objext \ 8602 conftest$ac_exeext conftest.$ac_ext 8603 LDFLAGS=$ax_check_save_flags 8604fi 8605{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl__z_now" >&5 8606$as_echo "$ax_cv_check_ldflags___Wl__z_now" >&6; } 8607if test "x$ax_cv_check_ldflags___Wl__z_now" = xyes; then : 8608 LDFLAGS="$LDFLAGS -Wl,-z,now" 8609else 8610 : 8611fi 8612 8613{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,-z,noexecstack" >&5 8614$as_echo_n "checking whether the linker accepts -Wl,-z,noexecstack... " >&6; } 8615if ${ax_cv_check_ldflags___Wl__z_noexecstack+:} false; then : 8616 $as_echo_n "(cached) " >&6 8617else 8618 8619 ax_check_save_flags=$LDFLAGS 8620 LDFLAGS="$LDFLAGS -Wl,-z,noexecstack" 8621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8622/* end confdefs.h. */ 8623#include <time.h> 8624int 8625main () 8626{ 8627time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8628 ; 8629 return 0; 8630} 8631_ACEOF 8632if ac_fn_c_try_link "$LINENO"; then : 8633 ax_cv_check_ldflags___Wl__z_noexecstack=yes 8634else 8635 ax_cv_check_ldflags___Wl__z_noexecstack=no 8636fi 8637rm -f core conftest.err conftest.$ac_objext \ 8638 conftest$ac_exeext conftest.$ac_ext 8639 LDFLAGS=$ax_check_save_flags 8640fi 8641{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl__z_noexecstack" >&5 8642$as_echo "$ax_cv_check_ldflags___Wl__z_noexecstack" >&6; } 8643if test "x$ax_cv_check_ldflags___Wl__z_noexecstack" = xyes; then : 8644 LDFLAGS="$LDFLAGS -Wl,-z,noexecstack" 8645else 8646 : 8647fi 8648 8649 8650{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a broken clang + AVX512 combination" >&5 8651$as_echo_n "checking for a broken clang + AVX512 combination... " >&6; } 8652cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8653/* end confdefs.h. */ 8654 8655int 8656main () 8657{ 8658 8659#if !(defined(__AVX512F__) && defined(__clang__) && __clang_major__ < 4) 8660#error Not a broken clang + AVX512 combination 8661#endif 8662 8663 ; 8664 return 0; 8665} 8666_ACEOF 8667if ac_fn_c_try_compile "$LINENO"; then : 8668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - disabling AVX512 optimizations" >&5 8669$as_echo "yes - disabling AVX512 optimizations" >&6; } 8670 as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CFLAGS -mno-avx512f" | $as_tr_sh` 8671{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CFLAGS -mno-avx512f" >&5 8672$as_echo_n "checking whether C compiler accepts $CFLAGS -mno-avx512f... " >&6; } 8673if eval \${$as_CACHEVAR+:} false; then : 8674 $as_echo_n "(cached) " >&6 8675else 8676 8677 ax_check_save_flags=$CFLAGS 8678 CFLAGS="$CFLAGS $CFLAGS -mno-avx512f" 8679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8680/* end confdefs.h. */ 8681#include <time.h> 8682int 8683main () 8684{ 8685time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 8686 ; 8687 return 0; 8688} 8689_ACEOF 8690if ac_fn_c_try_link "$LINENO"; then : 8691 eval "$as_CACHEVAR=yes" 8692else 8693 eval "$as_CACHEVAR=no" 8694fi 8695rm -f core conftest.err conftest.$ac_objext \ 8696 conftest$ac_exeext conftest.$ac_ext 8697 CFLAGS=$ax_check_save_flags 8698fi 8699eval ac_res=\$$as_CACHEVAR 8700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8701$as_echo "$ac_res" >&6; } 8702if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 8703 CFLAGS="$CFLAGS -mno-avx512f" 8704else 8705 : 8706fi 8707 8708 8709else 8710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8711$as_echo "no" >&6; } 8712 8713fi 8714rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8715 8716 8717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether segmentation violations can be caught when using the C compiler" >&5 8718$as_echo_n "checking whether segmentation violations can be caught when using the C compiler... " >&6; } 8719if ${ax_cv_check_cCATCHABLE_SEGV+:} false; then : 8720 $as_echo_n "(cached) " >&6 8721else 8722 8723 if test "$cross_compiling" = yes; then : 8724 ax_cv_check_cCATCHABLE_SEGV=unknown 8725 8726else 8727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8728/* end confdefs.h. */ 8729 8730 8731#include <signal.h> 8732#include <stdlib.h> 8733static void sig(int _) { exit(0); } 8734 8735int 8736main () 8737{ 8738 8739volatile unsigned char * volatile x = (volatile unsigned char *) malloc(8); 8740size_t i; 8741 8742signal(SIGSEGV, sig); 8743signal(SIGBUS, sig); 8744#if !defined(__SANITIZE_ADDRESS__) && !defined(__EMSCRIPTEN__) 8745for (i = 0; i < 10000000; i += 1024) { x[-i] = x[i] = (unsigned char) i; } 8746#endif 8747free((void *) x); 8748exit(1) 8749 8750 ; 8751 return 0; 8752} 8753_ACEOF 8754if ac_fn_c_try_run "$LINENO"; then : 8755 ax_cv_check_cCATCHABLE_SEGV=yes 8756else 8757 ax_cv_check_cCATCHABLE_SEGV=no 8758fi 8759rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8760 conftest.$ac_objext conftest.beam conftest.$ac_ext 8761fi 8762 8763 8764fi 8765{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cCATCHABLE_SEGV" >&5 8766$as_echo "$ax_cv_check_cCATCHABLE_SEGV" >&6; } 8767 if test "x$ax_cv_check_cCATCHABLE_SEGV" = xyes; then : 8768 8769$as_echo "#define HAVE_CATCHABLE_SEGV 1" >>confdefs.h 8770 8771else 8772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: On this platform, segmentation violations cannot be caught using signal handlers. 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" >&6; } 8961# Test print first, because it will be a builtin if present. 8962if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 8963 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 8964 ECHO='print -r --' 8965elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 8966 ECHO='printf %s\n' 8967else 8968 # Use this function as a fallback that always works. 8969 func_fallback_echo () 8970 { 8971 eval 'cat <<_LTECHO_EOF 8972$1 8973_LTECHO_EOF' 8974 } 8975 ECHO='func_fallback_echo' 8976fi 8977 8978# func_echo_all arg... 8979# Invoke $ECHO with all args, space-separated. 8980func_echo_all () 8981{ 8982 $ECHO "" 8983} 8984 8985case $ECHO in 8986 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 8987$as_echo "printf" >&6; } ;; 8988 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 8989$as_echo "print -r" >&6; } ;; 8990 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 8991$as_echo "cat" >&6; } ;; 8992esac 8993 8994 8995 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 9008$as_echo_n "checking for a sed that does not truncate output... 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"no acceptable sed could be found in \$PATH" "$LINENO" 5 9065 fi 9066else 9067 ac_cv_path_SED=$SED 9068fi 9069 9070fi 9071{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 9072$as_echo "$ac_cv_path_SED" >&6; } 9073 SED="$ac_cv_path_SED" 9074 rm -f conftest.sed 9075 9076test -z "$SED" && SED=sed 9077Xsed="$SED -e 1s/^X//" 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088 9089{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 9090$as_echo_n "checking for fgrep... " >&6; } 9091if ${ac_cv_path_FGREP+:} false; then : 9092 $as_echo_n "(cached) " >&6 9093else 9094 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 9095 then ac_cv_path_FGREP="$GREP -F" 9096 else 9097 if test -z "$FGREP"; then 9098 ac_path_FGREP_found=false 9099 # Loop through the user's path and test for each of PROGNAME-LIST 9100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9101for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 9102do 9103 IFS=$as_save_IFS 9104 test -z "$as_dir" && as_dir=. 9105 for ac_prog in fgrep; do 9106 for ac_exec_ext in '' $ac_executable_extensions; do 9107 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 9108 as_fn_executable_p "$ac_path_FGREP" || continue 9109# Check for GNU ac_path_FGREP and select it if it is found. 9110 # Check for GNU $ac_path_FGREP 9111case `"$ac_path_FGREP" --version 2>&1` in 9112*GNU*) 9113 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 9114*) 9115 ac_count=0 9116 $as_echo_n 0123456789 >"conftest.in" 9117 while : 9118 do 9119 cat "conftest.in" "conftest.in" >"conftest.tmp" 9120 mv "conftest.tmp" "conftest.in" 9121 cp "conftest.in" "conftest.nl" 9122 $as_echo 'FGREP' >> "conftest.nl" 9123 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 9124 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 9125 as_fn_arith $ac_count + 1 && ac_count=$as_val 9126 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 9127 # Best one so far, save it but keep looking for a better one 9128 ac_cv_path_FGREP="$ac_path_FGREP" 9129 ac_path_FGREP_max=$ac_count 9130 fi 9131 # 10*(2^10) chars as input seems more than enough 9132 test $ac_count -gt 10 && break 9133 done 9134 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 9135esac 9136 9137 $ac_path_FGREP_found && break 3 9138 done 9139 done 9140 done 9141IFS=$as_save_IFS 9142 if test -z "$ac_cv_path_FGREP"; then 9143 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 9144 fi 9145else 9146 ac_cv_path_FGREP=$FGREP 9147fi 9148 9149 fi 9150fi 9151{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 9152$as_echo "$ac_cv_path_FGREP" >&6; } 9153 FGREP="$ac_cv_path_FGREP" 9154 9155 9156test -z "$GREP" && GREP=grep 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176# Check whether --with-gnu-ld was given. 9177if test "${with_gnu_ld+set}" = set; then : 9178 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 9179else 9180 with_gnu_ld=no 9181fi 9182 9183ac_prog=ld 9184if test yes = "$GCC"; then 9185 # Check if gcc -print-prog-name=ld gives a path. 9186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 9187$as_echo_n "checking for ld used by $CC... " >&6; } 9188 case $host in 9189 *-*-mingw*) 9190 # gcc leaves a trailing carriage return, which upsets mingw 9191 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 9192 *) 9193 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 9194 esac 9195 case $ac_prog in 9196 # Accept absolute paths. 9197 [\\/]* | ?:[\\/]*) 9198 re_direlt='/[^/][^/]*/\.\./' 9199 # Canonicalize the pathname of ld 9200 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 9201 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 9202 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 9203 done 9204 test -z "$LD" && LD=$ac_prog 9205 ;; 9206 "") 9207 # If it fails, then pretend we aren't using GCC. 9208 ac_prog=ld 9209 ;; 9210 *) 9211 # If it is relative, then search for the first ld in PATH. 9212 with_gnu_ld=unknown 9213 ;; 9214 esac 9215elif test yes = "$with_gnu_ld"; then 9216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 9217$as_echo_n "checking for GNU ld... " >&6; } 9218else 9219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 9220$as_echo_n "checking for non-GNU ld... " >&6; } 9221fi 9222if ${lt_cv_path_LD+:} false; then : 9223 $as_echo_n "(cached) " >&6 9224else 9225 if test -z "$LD"; then 9226 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 9227 for ac_dir in $PATH; do 9228 IFS=$lt_save_ifs 9229 test -z "$ac_dir" && ac_dir=. 9230 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 9231 lt_cv_path_LD=$ac_dir/$ac_prog 9232 # Check to see if the program is GNU ld. I'd rather use --version, 9233 # but apparently some variants of GNU ld only accept -v. 9234 # Break only if it was the GNU/non-GNU ld that we prefer. 9235 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 9236 *GNU* | *'with BFD'*) 9237 test no != "$with_gnu_ld" && break 9238 ;; 9239 *) 9240 test yes != "$with_gnu_ld" && break 9241 ;; 9242 esac 9243 fi 9244 done 9245 IFS=$lt_save_ifs 9246else 9247 lt_cv_path_LD=$LD # Let the user override the test with a path. 9248fi 9249fi 9250 9251LD=$lt_cv_path_LD 9252if test -n "$LD"; then 9253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 9254$as_echo "$LD" >&6; } 9255else 9256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9257$as_echo "no" >&6; } 9258fi 9259test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 9260{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 9261$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 9262if ${lt_cv_prog_gnu_ld+:} false; then : 9263 $as_echo_n "(cached) " >&6 9264else 9265 # I'd rather use --version here, but apparently some GNU lds only accept -v. 9266case `$LD -v 2>&1 </dev/null` in 9267*GNU* | *'with BFD'*) 9268 lt_cv_prog_gnu_ld=yes 9269 ;; 9270*) 9271 lt_cv_prog_gnu_ld=no 9272 ;; 9273esac 9274fi 9275{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 9276$as_echo "$lt_cv_prog_gnu_ld" >&6; } 9277with_gnu_ld=$lt_cv_prog_gnu_ld 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 9288$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 9289if ${lt_cv_path_NM+:} false; then : 9290 $as_echo_n "(cached) " >&6 9291else 9292 if test -n "$NM"; then 9293 # Let the user override the test. 9294 lt_cv_path_NM=$NM 9295else 9296 lt_nm_to_check=${ac_tool_prefix}nm 9297 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 9298 lt_nm_to_check="$lt_nm_to_check nm" 9299 fi 9300 for lt_tmp_nm in $lt_nm_to_check; do 9301 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 9302 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 9303 IFS=$lt_save_ifs 9304 test -z "$ac_dir" && ac_dir=. 9305 tmp_nm=$ac_dir/$lt_tmp_nm 9306 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 9307 # Check to see if the nm accepts a BSD-compat flag. 9308 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 9309 # nm: unknown option "B" ignored 9310 # Tru64's nm complains that /dev/null is an invalid object file 9311 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 9312 case $build_os in 9313 mingw*) lt_bad_file=conftest.nm/nofile ;; 9314 *) lt_bad_file=/dev/null ;; 9315 esac 9316 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 9317 *$lt_bad_file* | *'Invalid file or object type'*) 9318 lt_cv_path_NM="$tmp_nm -B" 9319 break 2 9320 ;; 9321 *) 9322 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 9323 */dev/null*) 9324 lt_cv_path_NM="$tmp_nm -p" 9325 break 2 9326 ;; 9327 *) 9328 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 9329 continue # so that we can try to find one that supports BSD flags 9330 ;; 9331 esac 9332 ;; 9333 esac 9334 fi 9335 done 9336 IFS=$lt_save_ifs 9337 done 9338 : ${lt_cv_path_NM=no} 9339fi 9340fi 9341{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 9342$as_echo "$lt_cv_path_NM" >&6; } 9343if test no != "$lt_cv_path_NM"; then 9344 NM=$lt_cv_path_NM 9345else 9346 # Didn't find any BSD compatible name lister, look for dumpbin. 9347 if test -n "$DUMPBIN"; then : 9348 # Let the user override the test. 9349 else 9350 if test -n "$ac_tool_prefix"; then 9351 for ac_prog in dumpbin "link -dump" 9352 do 9353 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 9354set dummy $ac_tool_prefix$ac_prog; ac_word=$2 9355{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9356$as_echo_n "checking for $ac_word... " >&6; } 9357if ${ac_cv_prog_DUMPBIN+:} false; then : 9358 $as_echo_n "(cached) " >&6 9359else 9360 if test -n "$DUMPBIN"; then 9361 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 9362else 9363as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9364for as_dir in $PATH 9365do 9366 IFS=$as_save_IFS 9367 test -z "$as_dir" && as_dir=. 9368 for ac_exec_ext in '' $ac_executable_extensions; do 9369 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9370 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 9371 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9372 break 2 9373 fi 9374done 9375 done 9376IFS=$as_save_IFS 9377 9378fi 9379fi 9380DUMPBIN=$ac_cv_prog_DUMPBIN 9381if test -n "$DUMPBIN"; then 9382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 9383$as_echo "$DUMPBIN" >&6; } 9384else 9385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9386$as_echo "no" >&6; } 9387fi 9388 9389 9390 test -n "$DUMPBIN" && break 9391 done 9392fi 9393if test -z "$DUMPBIN"; then 9394 ac_ct_DUMPBIN=$DUMPBIN 9395 for ac_prog in dumpbin "link -dump" 9396do 9397 # Extract the first word of "$ac_prog", so it can be a program name with args. 9398set dummy $ac_prog; ac_word=$2 9399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9400$as_echo_n "checking for $ac_word... " >&6; } 9401if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 9402 $as_echo_n "(cached) " >&6 9403else 9404 if test -n "$ac_ct_DUMPBIN"; then 9405 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 9406else 9407as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9408for as_dir in $PATH 9409do 9410 IFS=$as_save_IFS 9411 test -z "$as_dir" && as_dir=. 9412 for ac_exec_ext in '' $ac_executable_extensions; do 9413 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9414 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 9415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9416 break 2 9417 fi 9418done 9419 done 9420IFS=$as_save_IFS 9421 9422fi 9423fi 9424ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 9425if test -n "$ac_ct_DUMPBIN"; then 9426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 9427$as_echo "$ac_ct_DUMPBIN" >&6; } 9428else 9429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9430$as_echo "no" >&6; } 9431fi 9432 9433 9434 test -n "$ac_ct_DUMPBIN" && break 9435done 9436 9437 if test "x$ac_ct_DUMPBIN" = x; then 9438 DUMPBIN=":" 9439 else 9440 case $cross_compiling:$ac_tool_warned in 9441yes:) 9442{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9443$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9444ac_tool_warned=yes ;; 9445esac 9446 DUMPBIN=$ac_ct_DUMPBIN 9447 fi 9448fi 9449 9450 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 9451 *COFF*) 9452 DUMPBIN="$DUMPBIN -symbols -headers" 9453 ;; 9454 *) 9455 DUMPBIN=: 9456 ;; 9457 esac 9458 fi 9459 9460 if test : != "$DUMPBIN"; then 9461 NM=$DUMPBIN 9462 fi 9463fi 9464test -z "$NM" && NM=nm 9465 9466 9467 9468 9469 9470 9471{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 9472$as_echo_n "checking the name lister ($NM) interface... " >&6; } 9473if ${lt_cv_nm_interface+:} false; then : 9474 $as_echo_n "(cached) " >&6 9475else 9476 lt_cv_nm_interface="BSD nm" 9477 echo "int some_variable = 0;" > conftest.$ac_ext 9478 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 9479 (eval "$ac_compile" 2>conftest.err) 9480 cat conftest.err >&5 9481 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 9482 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 9483 cat conftest.err >&5 9484 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 9485 cat conftest.out >&5 9486 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 9487 lt_cv_nm_interface="MS dumpbin" 9488 fi 9489 rm -f conftest* 9490fi 9491{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 9492$as_echo "$lt_cv_nm_interface" >&6; } 9493 9494{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 9495$as_echo_n "checking whether ln -s works... " >&6; } 9496LN_S=$as_ln_s 9497if test "$LN_S" = "ln -s"; then 9498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9499$as_echo "yes" >&6; } 9500else 9501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 9502$as_echo "no, using $LN_S" >&6; } 9503fi 9504 9505# find the maximum length of command line arguments 9506{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 9507$as_echo_n "checking the maximum length of command line arguments... " >&6; } 9508if ${lt_cv_sys_max_cmd_len+:} false; then : 9509 $as_echo_n "(cached) " >&6 9510else 9511 i=0 9512 teststring=ABCD 9513 9514 case $build_os in 9515 msdosdjgpp*) 9516 # On DJGPP, this test can blow up pretty badly due to problems in libc 9517 # (any single argument exceeding 2000 bytes causes a buffer overrun 9518 # during glob expansion). Even if it were fixed, the result of this 9519 # check would be larger than it should be. 9520 lt_cv_sys_max_cmd_len=12288; # 12K is about right 9521 ;; 9522 9523 gnu*) 9524 # Under GNU Hurd, this test is not required because there is 9525 # no limit to the length of command line arguments. 9526 # Libtool will interpret -1 as no limit whatsoever 9527 lt_cv_sys_max_cmd_len=-1; 9528 ;; 9529 9530 cygwin* | mingw* | cegcc*) 9531 # On Win9x/ME, this test blows up -- it succeeds, but takes 9532 # about 5 minutes as the teststring grows exponentially. 9533 # Worse, since 9x/ME are not pre-emptively multitasking, 9534 # you end up with a "frozen" computer, even though with patience 9535 # the test eventually succeeds (with a max line length of 256k). 9536 # Instead, let's just punt: use the minimum linelength reported by 9537 # all of the supported platforms: 8192 (on NT/2K/XP). 9538 lt_cv_sys_max_cmd_len=8192; 9539 ;; 9540 9541 mint*) 9542 # On MiNT this can take a long time and run out of memory. 9543 lt_cv_sys_max_cmd_len=8192; 9544 ;; 9545 9546 amigaos*) 9547 # On AmigaOS with pdksh, this test takes hours, literally. 9548 # So we just punt and use a minimum line length of 8192. 9549 lt_cv_sys_max_cmd_len=8192; 9550 ;; 9551 9552 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 9553 # This has been around since 386BSD, at least. Likely further. 9554 if test -x /sbin/sysctl; then 9555 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 9556 elif test -x /usr/sbin/sysctl; then 9557 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 9558 else 9559 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 9560 fi 9561 # And add a safety zone 9562 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 9563 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 9564 ;; 9565 9566 interix*) 9567 # We know the value 262144 and hardcode it with a safety zone (like BSD) 9568 lt_cv_sys_max_cmd_len=196608 9569 ;; 9570 9571 os2*) 9572 # The test takes a long time on OS/2. 9573 lt_cv_sys_max_cmd_len=8192 9574 ;; 9575 9576 osf*) 9577 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 9578 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 9579 # nice to cause kernel panics so lets avoid the loop below. 9580 # First set a reasonable default. 9581 lt_cv_sys_max_cmd_len=16384 9582 # 9583 if test -x /sbin/sysconfig; then 9584 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 9585 *1*) lt_cv_sys_max_cmd_len=-1 ;; 9586 esac 9587 fi 9588 ;; 9589 sco3.2v5*) 9590 lt_cv_sys_max_cmd_len=102400 9591 ;; 9592 sysv5* | sco5v6* | sysv4.2uw2*) 9593 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 9594 if test -n "$kargmax"; then 9595 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 9596 else 9597 lt_cv_sys_max_cmd_len=32768 9598 fi 9599 ;; 9600 *) 9601 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 9602 if test -n "$lt_cv_sys_max_cmd_len" && \ 9603 test undefined != "$lt_cv_sys_max_cmd_len"; then 9604 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 9605 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 9606 else 9607 # Make teststring a little bigger before we do anything with it. 9608 # a 1K string should be a reasonable start. 9609 for i in 1 2 3 4 5 6 7 8; do 9610 teststring=$teststring$teststring 9611 done 9612 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 9613 # If test is not a shell built-in, we'll probably end up computing a 9614 # maximum length that is only half of the actual maximum length, but 9615 # we can't tell. 9616 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 9617 = "X$teststring$teststring"; } >/dev/null 2>&1 && 9618 test 17 != "$i" # 1/2 MB should be enough 9619 do 9620 i=`expr $i + 1` 9621 teststring=$teststring$teststring 9622 done 9623 # Only check the string length outside the loop. 9624 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 9625 teststring= 9626 # Add a significant safety factor because C++ compilers can tack on 9627 # massive amounts of additional arguments before passing them to the 9628 # linker. It appears as though 1/2 is a usable value. 9629 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 9630 fi 9631 ;; 9632 esac 9633 9634fi 9635 9636if test -n "$lt_cv_sys_max_cmd_len"; then 9637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 9638$as_echo "$lt_cv_sys_max_cmd_len" >&6; } 9639else 9640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 9641$as_echo "none" >&6; } 9642fi 9643max_cmd_len=$lt_cv_sys_max_cmd_len 9644 9645 9646 9647 9648 9649 9650: ${CP="cp -f"} 9651: ${MV="mv -f"} 9652: ${RM="rm -f"} 9653 9654if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 9655 lt_unset=unset 9656else 9657 lt_unset=false 9658fi 9659 9660 9661 9662 9663 9664# test EBCDIC or ASCII 9665case `echo X|tr X '\101'` in 9666 A) # ASCII based system 9667 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 9668 lt_SP2NL='tr \040 \012' 9669 lt_NL2SP='tr \015\012 \040\040' 9670 ;; 9671 *) # EBCDIC based system 9672 lt_SP2NL='tr \100 \n' 9673 lt_NL2SP='tr \r\n \100\100' 9674 ;; 9675esac 9676 9677 9678 9679 9680 9681 9682 9683 9684 9685{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 9686$as_echo_n "checking how to convert $build file names to $host format... " >&6; } 9687if ${lt_cv_to_host_file_cmd+:} false; then : 9688 $as_echo_n "(cached) " >&6 9689else 9690 case $host in 9691 *-*-mingw* ) 9692 case $build in 9693 *-*-mingw* ) # actually msys 9694 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 9695 ;; 9696 *-*-cygwin* ) 9697 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 9698 ;; 9699 * ) # otherwise, assume *nix 9700 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 9701 ;; 9702 esac 9703 ;; 9704 *-*-cygwin* ) 9705 case $build in 9706 *-*-mingw* ) # actually msys 9707 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 9708 ;; 9709 *-*-cygwin* ) 9710 lt_cv_to_host_file_cmd=func_convert_file_noop 9711 ;; 9712 * ) # otherwise, assume *nix 9713 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 9714 ;; 9715 esac 9716 ;; 9717 * ) # unhandled hosts (and "normal" native builds) 9718 lt_cv_to_host_file_cmd=func_convert_file_noop 9719 ;; 9720esac 9721 9722fi 9723 9724to_host_file_cmd=$lt_cv_to_host_file_cmd 9725{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 9726$as_echo "$lt_cv_to_host_file_cmd" >&6; } 9727 9728 9729 9730 9731 9732{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 9733$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 9734if ${lt_cv_to_tool_file_cmd+:} false; then : 9735 $as_echo_n "(cached) " >&6 9736else 9737 #assume ordinary cross tools, or native build. 9738lt_cv_to_tool_file_cmd=func_convert_file_noop 9739case $host in 9740 *-*-mingw* ) 9741 case $build in 9742 *-*-mingw* ) # actually msys 9743 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 9744 ;; 9745 esac 9746 ;; 9747esac 9748 9749fi 9750 9751to_tool_file_cmd=$lt_cv_to_tool_file_cmd 9752{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 9753$as_echo "$lt_cv_to_tool_file_cmd" >&6; } 9754 9755 9756 9757 9758 9759{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 9760$as_echo_n "checking for $LD option to reload object files... " >&6; } 9761if ${lt_cv_ld_reload_flag+:} false; then : 9762 $as_echo_n "(cached) " >&6 9763else 9764 lt_cv_ld_reload_flag='-r' 9765fi 9766{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 9767$as_echo "$lt_cv_ld_reload_flag" >&6; } 9768reload_flag=$lt_cv_ld_reload_flag 9769case $reload_flag in 9770"" | " "*) ;; 9771*) reload_flag=" $reload_flag" ;; 9772esac 9773reload_cmds='$LD$reload_flag -o $output$reload_objs' 9774case $host_os in 9775 cygwin* | mingw* | pw32* | cegcc*) 9776 if test yes != "$GCC"; then 9777 reload_cmds=false 9778 fi 9779 ;; 9780 darwin*) 9781 if test yes = "$GCC"; then 9782 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 9783 else 9784 reload_cmds='$LD$reload_flag -o $output$reload_objs' 9785 fi 9786 ;; 9787esac 9788 9789 9790 9791 9792 9793 9794 9795 9796 9797if test -n "$ac_tool_prefix"; then 9798 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 9799set dummy ${ac_tool_prefix}objdump; ac_word=$2 9800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9801$as_echo_n "checking for $ac_word... " >&6; } 9802if ${ac_cv_prog_OBJDUMP+:} false; then : 9803 $as_echo_n "(cached) " >&6 9804else 9805 if test -n "$OBJDUMP"; then 9806 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 9807else 9808as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9809for as_dir in $PATH 9810do 9811 IFS=$as_save_IFS 9812 test -z "$as_dir" && as_dir=. 9813 for ac_exec_ext in '' $ac_executable_extensions; do 9814 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9815 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 9816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9817 break 2 9818 fi 9819done 9820 done 9821IFS=$as_save_IFS 9822 9823fi 9824fi 9825OBJDUMP=$ac_cv_prog_OBJDUMP 9826if test -n "$OBJDUMP"; then 9827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 9828$as_echo "$OBJDUMP" >&6; } 9829else 9830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9831$as_echo "no" >&6; } 9832fi 9833 9834 9835fi 9836if test -z "$ac_cv_prog_OBJDUMP"; then 9837 ac_ct_OBJDUMP=$OBJDUMP 9838 # Extract the first word of "objdump", so it can be a program name with args. 9839set dummy objdump; ac_word=$2 9840{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9841$as_echo_n "checking for $ac_word... " >&6; } 9842if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 9843 $as_echo_n "(cached) " >&6 9844else 9845 if test -n "$ac_ct_OBJDUMP"; then 9846 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 9847else 9848as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9849for as_dir in $PATH 9850do 9851 IFS=$as_save_IFS 9852 test -z "$as_dir" && as_dir=. 9853 for ac_exec_ext in '' $ac_executable_extensions; do 9854 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9855 ac_cv_prog_ac_ct_OBJDUMP="objdump" 9856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9857 break 2 9858 fi 9859done 9860 done 9861IFS=$as_save_IFS 9862 9863fi 9864fi 9865ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 9866if test -n "$ac_ct_OBJDUMP"; then 9867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 9868$as_echo "$ac_ct_OBJDUMP" >&6; } 9869else 9870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9871$as_echo "no" >&6; } 9872fi 9873 9874 if test "x$ac_ct_OBJDUMP" = x; then 9875 OBJDUMP="false" 9876 else 9877 case $cross_compiling:$ac_tool_warned in 9878yes:) 9879{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9880$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9881ac_tool_warned=yes ;; 9882esac 9883 OBJDUMP=$ac_ct_OBJDUMP 9884 fi 9885else 9886 OBJDUMP="$ac_cv_prog_OBJDUMP" 9887fi 9888 9889test -z "$OBJDUMP" && OBJDUMP=objdump 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 9900$as_echo_n "checking how to recognize dependent libraries... " >&6; } 9901if ${lt_cv_deplibs_check_method+:} false; then : 9902 $as_echo_n "(cached) " >&6 9903else 9904 lt_cv_file_magic_cmd='$MAGIC_CMD' 9905lt_cv_file_magic_test_file= 9906lt_cv_deplibs_check_method='unknown' 9907# Need to set the preceding variable on all platforms that support 9908# interlibrary dependencies. 9909# 'none' -- dependencies not supported. 9910# 'unknown' -- same as none, but documents that we really don't know. 9911# 'pass_all' -- all dependencies passed with no checks. 9912# 'test_compile' -- check by making test program. 9913# 'file_magic [[regex]]' -- check by looking for files in library path 9914# that responds to the $file_magic_cmd with a given extended regex. 9915# If you have 'file' or equivalent on your system and you're not sure 9916# whether 'pass_all' will *always* work, you probably want this one. 9917 9918case $host_os in 9919aix[4-9]*) 9920 lt_cv_deplibs_check_method=pass_all 9921 ;; 9922 9923beos*) 9924 lt_cv_deplibs_check_method=pass_all 9925 ;; 9926 9927bsdi[45]*) 9928 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 9929 lt_cv_file_magic_cmd='/usr/bin/file -L' 9930 lt_cv_file_magic_test_file=/shlib/libc.so 9931 ;; 9932 9933cygwin*) 9934 # func_win32_libid is a shell function defined in ltmain.sh 9935 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 9936 lt_cv_file_magic_cmd='func_win32_libid' 9937 ;; 9938 9939mingw* | pw32*) 9940 # Base MSYS/MinGW do not provide the 'file' command needed by 9941 # func_win32_libid shell function, so use a weaker test based on 'objdump', 9942 # unless we find 'file', for example because we are cross-compiling. 9943 if ( file / ) >/dev/null 2>&1; then 9944 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 9945 lt_cv_file_magic_cmd='func_win32_libid' 9946 else 9947 # Keep this pattern in sync with the one in func_win32_libid. 9948 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 9949 lt_cv_file_magic_cmd='$OBJDUMP -f' 9950 fi 9951 ;; 9952 9953cegcc*) 9954 # use the weaker test based on 'objdump'. See mingw*. 9955 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 9956 lt_cv_file_magic_cmd='$OBJDUMP -f' 9957 ;; 9958 9959darwin* | rhapsody*) 9960 lt_cv_deplibs_check_method=pass_all 9961 ;; 9962 9963freebsd* | dragonfly*) 9964 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 9965 case $host_cpu in 9966 i*86 ) 9967 # Not sure whether the presence of OpenBSD here was a mistake. 9968 # Let's accept both of them until this is cleared up. 9969 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 9970 lt_cv_file_magic_cmd=/usr/bin/file 9971 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 9972 ;; 9973 esac 9974 else 9975 lt_cv_deplibs_check_method=pass_all 9976 fi 9977 ;; 9978 9979haiku*) 9980 lt_cv_deplibs_check_method=pass_all 9981 ;; 9982 9983hpux10.20* | hpux11*) 9984 lt_cv_file_magic_cmd=/usr/bin/file 9985 case $host_cpu in 9986 ia64*) 9987 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 9988 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 9989 ;; 9990 hppa*64*) 9991 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 9992 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 9993 ;; 9994 *) 9995 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 9996 lt_cv_file_magic_test_file=/usr/lib/libc.sl 9997 ;; 9998 esac 9999 ;; 10000 10001interix[3-9]*) 10002 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 10003 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 10004 ;; 10005 10006irix5* | irix6* | nonstopux*) 10007 case $LD in 10008 *-32|*"-32 ") libmagic=32-bit;; 10009 *-n32|*"-n32 ") libmagic=N32;; 10010 *-64|*"-64 ") libmagic=64-bit;; 10011 *) libmagic=never-match;; 10012 esac 10013 lt_cv_deplibs_check_method=pass_all 10014 ;; 10015 10016# This must be glibc/ELF. 10017linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 10018 lt_cv_deplibs_check_method=pass_all 10019 ;; 10020 10021netbsd*) 10022 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 10023 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 10024 else 10025 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 10026 fi 10027 ;; 10028 10029newos6*) 10030 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 10031 lt_cv_file_magic_cmd=/usr/bin/file 10032 lt_cv_file_magic_test_file=/usr/lib/libnls.so 10033 ;; 10034 10035*nto* | *qnx*) 10036 lt_cv_deplibs_check_method=pass_all 10037 ;; 10038 10039openbsd* | bitrig*) 10040 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 10041 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 10042 else 10043 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 10044 fi 10045 ;; 10046 10047osf3* | osf4* | osf5*) 10048 lt_cv_deplibs_check_method=pass_all 10049 ;; 10050 10051rdos*) 10052 lt_cv_deplibs_check_method=pass_all 10053 ;; 10054 10055solaris*) 10056 lt_cv_deplibs_check_method=pass_all 10057 ;; 10058 10059sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 10060 lt_cv_deplibs_check_method=pass_all 10061 ;; 10062 10063sysv4 | sysv4.3*) 10064 case $host_vendor in 10065 motorola) 10066 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]' 10067 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 10068 ;; 10069 ncr) 10070 lt_cv_deplibs_check_method=pass_all 10071 ;; 10072 sequent) 10073 lt_cv_file_magic_cmd='/bin/file' 10074 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 10075 ;; 10076 sni) 10077 lt_cv_file_magic_cmd='/bin/file' 10078 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 10079 lt_cv_file_magic_test_file=/lib/libc.so 10080 ;; 10081 siemens) 10082 lt_cv_deplibs_check_method=pass_all 10083 ;; 10084 pc) 10085 lt_cv_deplibs_check_method=pass_all 10086 ;; 10087 esac 10088 ;; 10089 10090tpf*) 10091 lt_cv_deplibs_check_method=pass_all 10092 ;; 10093os2*) 10094 lt_cv_deplibs_check_method=pass_all 10095 ;; 10096esac 10097 10098fi 10099{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 10100$as_echo "$lt_cv_deplibs_check_method" >&6; } 10101 10102file_magic_glob= 10103want_nocaseglob=no 10104if test "$build" = "$host"; then 10105 case $host_os in 10106 mingw* | pw32*) 10107 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 10108 want_nocaseglob=yes 10109 else 10110 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 10111 fi 10112 ;; 10113 esac 10114fi 10115 10116file_magic_cmd=$lt_cv_file_magic_cmd 10117deplibs_check_method=$lt_cv_deplibs_check_method 10118test -z "$deplibs_check_method" && deplibs_check_method=unknown 10119 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141if test -n "$ac_tool_prefix"; then 10142 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 10143set dummy ${ac_tool_prefix}dlltool; ac_word=$2 10144{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10145$as_echo_n "checking for $ac_word... " >&6; } 10146if ${ac_cv_prog_DLLTOOL+:} false; then : 10147 $as_echo_n "(cached) " >&6 10148else 10149 if test -n "$DLLTOOL"; then 10150 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 10151else 10152as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10153for as_dir in $PATH 10154do 10155 IFS=$as_save_IFS 10156 test -z "$as_dir" && as_dir=. 10157 for ac_exec_ext in '' $ac_executable_extensions; do 10158 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10159 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 10160 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10161 break 2 10162 fi 10163done 10164 done 10165IFS=$as_save_IFS 10166 10167fi 10168fi 10169DLLTOOL=$ac_cv_prog_DLLTOOL 10170if test -n "$DLLTOOL"; then 10171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 10172$as_echo "$DLLTOOL" >&6; } 10173else 10174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10175$as_echo "no" >&6; } 10176fi 10177 10178 10179fi 10180if test -z "$ac_cv_prog_DLLTOOL"; then 10181 ac_ct_DLLTOOL=$DLLTOOL 10182 # Extract the first word of "dlltool", so it can be a program name with args. 10183set dummy dlltool; ac_word=$2 10184{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10185$as_echo_n "checking for $ac_word... " >&6; } 10186if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 10187 $as_echo_n "(cached) " >&6 10188else 10189 if test -n "$ac_ct_DLLTOOL"; then 10190 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 10191else 10192as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10193for as_dir in $PATH 10194do 10195 IFS=$as_save_IFS 10196 test -z "$as_dir" && as_dir=. 10197 for ac_exec_ext in '' $ac_executable_extensions; do 10198 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10199 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 10200 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10201 break 2 10202 fi 10203done 10204 done 10205IFS=$as_save_IFS 10206 10207fi 10208fi 10209ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 10210if test -n "$ac_ct_DLLTOOL"; then 10211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 10212$as_echo "$ac_ct_DLLTOOL" >&6; } 10213else 10214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10215$as_echo "no" >&6; } 10216fi 10217 10218 if test "x$ac_ct_DLLTOOL" = x; then 10219 DLLTOOL="false" 10220 else 10221 case $cross_compiling:$ac_tool_warned in 10222yes:) 10223{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10224$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10225ac_tool_warned=yes ;; 10226esac 10227 DLLTOOL=$ac_ct_DLLTOOL 10228 fi 10229else 10230 DLLTOOL="$ac_cv_prog_DLLTOOL" 10231fi 10232 10233test -z "$DLLTOOL" && DLLTOOL=dlltool 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 10245$as_echo_n "checking how to associate runtime and link libraries... " >&6; } 10246if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 10247 $as_echo_n "(cached) " >&6 10248else 10249 lt_cv_sharedlib_from_linklib_cmd='unknown' 10250 10251case $host_os in 10252cygwin* | mingw* | pw32* | cegcc*) 10253 # two different shell functions defined in ltmain.sh; 10254 # decide which one to use based on capabilities of $DLLTOOL 10255 case `$DLLTOOL --help 2>&1` in 10256 *--identify-strict*) 10257 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 10258 ;; 10259 *) 10260 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 10261 ;; 10262 esac 10263 ;; 10264*) 10265 # fallback: assume linklib IS sharedlib 10266 lt_cv_sharedlib_from_linklib_cmd=$ECHO 10267 ;; 10268esac 10269 10270fi 10271{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 10272$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 10273sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 10274test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 10275 10276 10277 10278 10279 10280 10281 10282if test -n "$ac_tool_prefix"; then 10283 for ac_prog in ar 10284 do 10285 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 10286set dummy $ac_tool_prefix$ac_prog; ac_word=$2 10287{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10288$as_echo_n "checking for $ac_word... " >&6; } 10289if ${ac_cv_prog_AR+:} false; then : 10290 $as_echo_n "(cached) " >&6 10291else 10292 if test -n "$AR"; then 10293 ac_cv_prog_AR="$AR" # Let the user override the test. 10294else 10295as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10296for as_dir in $PATH 10297do 10298 IFS=$as_save_IFS 10299 test -z "$as_dir" && as_dir=. 10300 for ac_exec_ext in '' $ac_executable_extensions; do 10301 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10302 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 10303 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10304 break 2 10305 fi 10306done 10307 done 10308IFS=$as_save_IFS 10309 10310fi 10311fi 10312AR=$ac_cv_prog_AR 10313if test -n "$AR"; then 10314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 10315$as_echo "$AR" >&6; } 10316else 10317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10318$as_echo "no" >&6; } 10319fi 10320 10321 10322 test -n "$AR" && break 10323 done 10324fi 10325if test -z "$AR"; then 10326 ac_ct_AR=$AR 10327 for ac_prog in ar 10328do 10329 # Extract the first word of "$ac_prog", so it can be a program name with args. 10330set dummy $ac_prog; ac_word=$2 10331{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10332$as_echo_n "checking for $ac_word... " >&6; } 10333if ${ac_cv_prog_ac_ct_AR+:} false; then : 10334 $as_echo_n "(cached) " >&6 10335else 10336 if test -n "$ac_ct_AR"; then 10337 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 10338else 10339as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10340for as_dir in $PATH 10341do 10342 IFS=$as_save_IFS 10343 test -z "$as_dir" && as_dir=. 10344 for ac_exec_ext in '' $ac_executable_extensions; do 10345 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10346 ac_cv_prog_ac_ct_AR="$ac_prog" 10347 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10348 break 2 10349 fi 10350done 10351 done 10352IFS=$as_save_IFS 10353 10354fi 10355fi 10356ac_ct_AR=$ac_cv_prog_ac_ct_AR 10357if test -n "$ac_ct_AR"; then 10358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 10359$as_echo "$ac_ct_AR" >&6; } 10360else 10361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10362$as_echo "no" >&6; } 10363fi 10364 10365 10366 test -n "$ac_ct_AR" && break 10367done 10368 10369 if test "x$ac_ct_AR" = x; then 10370 AR="false" 10371 else 10372 case $cross_compiling:$ac_tool_warned in 10373yes:) 10374{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10375$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10376ac_tool_warned=yes ;; 10377esac 10378 AR=$ac_ct_AR 10379 fi 10380fi 10381 10382: ${AR=ar} 10383: ${AR_FLAGS=cru} 10384 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 10396$as_echo_n "checking for archiver @FILE support... " >&6; } 10397if ${lt_cv_ar_at_file+:} false; then : 10398 $as_echo_n "(cached) " >&6 10399else 10400 lt_cv_ar_at_file=no 10401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10402/* end confdefs.h. */ 10403 10404int 10405main () 10406{ 10407 10408 ; 10409 return 0; 10410} 10411_ACEOF 10412if ac_fn_c_try_compile "$LINENO"; then : 10413 echo conftest.$ac_objext > conftest.lst 10414 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 10415 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 10416 (eval $lt_ar_try) 2>&5 10417 ac_status=$? 10418 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10419 test $ac_status = 0; } 10420 if test 0 -eq "$ac_status"; then 10421 # Ensure the archiver fails upon bogus file names. 10422 rm -f conftest.$ac_objext libconftest.a 10423 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 10424 (eval $lt_ar_try) 2>&5 10425 ac_status=$? 10426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10427 test $ac_status = 0; } 10428 if test 0 -ne "$ac_status"; then 10429 lt_cv_ar_at_file=@ 10430 fi 10431 fi 10432 rm -f conftest.* libconftest.a 10433 10434fi 10435rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10436 10437fi 10438{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 10439$as_echo "$lt_cv_ar_at_file" >&6; } 10440 10441if test no = "$lt_cv_ar_at_file"; then 10442 archiver_list_spec= 10443else 10444 archiver_list_spec=$lt_cv_ar_at_file 10445fi 10446 10447 10448 10449 10450 10451 10452 10453if test -n "$ac_tool_prefix"; then 10454 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 10455set dummy ${ac_tool_prefix}strip; ac_word=$2 10456{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10457$as_echo_n "checking for $ac_word... " >&6; } 10458if ${ac_cv_prog_STRIP+:} false; then : 10459 $as_echo_n "(cached) " >&6 10460else 10461 if test -n "$STRIP"; then 10462 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 10463else 10464as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10465for as_dir in $PATH 10466do 10467 IFS=$as_save_IFS 10468 test -z "$as_dir" && as_dir=. 10469 for ac_exec_ext in '' $ac_executable_extensions; do 10470 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10471 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 10472 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10473 break 2 10474 fi 10475done 10476 done 10477IFS=$as_save_IFS 10478 10479fi 10480fi 10481STRIP=$ac_cv_prog_STRIP 10482if test -n "$STRIP"; then 10483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 10484$as_echo "$STRIP" >&6; } 10485else 10486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10487$as_echo "no" >&6; } 10488fi 10489 10490 10491fi 10492if test -z "$ac_cv_prog_STRIP"; then 10493 ac_ct_STRIP=$STRIP 10494 # Extract the first word of "strip", so it can be a program name with args. 10495set dummy strip; ac_word=$2 10496{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10497$as_echo_n "checking for $ac_word... " >&6; } 10498if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 10499 $as_echo_n "(cached) " >&6 10500else 10501 if test -n "$ac_ct_STRIP"; then 10502 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 10503else 10504as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10505for as_dir in $PATH 10506do 10507 IFS=$as_save_IFS 10508 test -z "$as_dir" && as_dir=. 10509 for ac_exec_ext in '' $ac_executable_extensions; do 10510 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10511 ac_cv_prog_ac_ct_STRIP="strip" 10512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10513 break 2 10514 fi 10515done 10516 done 10517IFS=$as_save_IFS 10518 10519fi 10520fi 10521ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 10522if test -n "$ac_ct_STRIP"; then 10523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 10524$as_echo "$ac_ct_STRIP" >&6; } 10525else 10526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10527$as_echo "no" >&6; } 10528fi 10529 10530 if test "x$ac_ct_STRIP" = x; then 10531 STRIP=":" 10532 else 10533 case $cross_compiling:$ac_tool_warned in 10534yes:) 10535{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10536$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10537ac_tool_warned=yes ;; 10538esac 10539 STRIP=$ac_ct_STRIP 10540 fi 10541else 10542 STRIP="$ac_cv_prog_STRIP" 10543fi 10544 10545test -z "$STRIP" && STRIP=: 10546 10547 10548 10549 10550 10551 10552if test -n "$ac_tool_prefix"; then 10553 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 10554set dummy ${ac_tool_prefix}ranlib; ac_word=$2 10555{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10556$as_echo_n "checking for $ac_word... " >&6; } 10557if ${ac_cv_prog_RANLIB+:} false; then : 10558 $as_echo_n "(cached) " >&6 10559else 10560 if test -n "$RANLIB"; then 10561 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 10562else 10563as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10564for as_dir in $PATH 10565do 10566 IFS=$as_save_IFS 10567 test -z "$as_dir" && as_dir=. 10568 for ac_exec_ext in '' $ac_executable_extensions; do 10569 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10570 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 10571 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10572 break 2 10573 fi 10574done 10575 done 10576IFS=$as_save_IFS 10577 10578fi 10579fi 10580RANLIB=$ac_cv_prog_RANLIB 10581if test -n "$RANLIB"; then 10582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 10583$as_echo "$RANLIB" >&6; } 10584else 10585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10586$as_echo "no" >&6; } 10587fi 10588 10589 10590fi 10591if test -z "$ac_cv_prog_RANLIB"; then 10592 ac_ct_RANLIB=$RANLIB 10593 # Extract the first word of "ranlib", so it can be a program name with args. 10594set dummy ranlib; ac_word=$2 10595{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10596$as_echo_n "checking for $ac_word... " >&6; } 10597if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 10598 $as_echo_n "(cached) " >&6 10599else 10600 if test -n "$ac_ct_RANLIB"; then 10601 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 10602else 10603as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10604for as_dir in $PATH 10605do 10606 IFS=$as_save_IFS 10607 test -z "$as_dir" && as_dir=. 10608 for ac_exec_ext in '' $ac_executable_extensions; do 10609 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10610 ac_cv_prog_ac_ct_RANLIB="ranlib" 10611 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10612 break 2 10613 fi 10614done 10615 done 10616IFS=$as_save_IFS 10617 10618fi 10619fi 10620ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 10621if test -n "$ac_ct_RANLIB"; then 10622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 10623$as_echo "$ac_ct_RANLIB" >&6; } 10624else 10625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10626$as_echo "no" >&6; } 10627fi 10628 10629 if test "x$ac_ct_RANLIB" = x; then 10630 RANLIB=":" 10631 else 10632 case $cross_compiling:$ac_tool_warned in 10633yes:) 10634{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10635$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10636ac_tool_warned=yes ;; 10637esac 10638 RANLIB=$ac_ct_RANLIB 10639 fi 10640else 10641 RANLIB="$ac_cv_prog_RANLIB" 10642fi 10643 10644test -z "$RANLIB" && RANLIB=: 10645 10646 10647 10648 10649 10650 10651# Determine commands to create old-style static archives. 10652old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 10653old_postinstall_cmds='chmod 644 $oldlib' 10654old_postuninstall_cmds= 10655 10656if test -n "$RANLIB"; then 10657 case $host_os in 10658 bitrig* | openbsd*) 10659 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 10660 ;; 10661 *) 10662 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 10663 ;; 10664 esac 10665 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 10666fi 10667 10668case $host_os in 10669 darwin*) 10670 lock_old_archive_extraction=yes ;; 10671 *) 10672 lock_old_archive_extraction=no ;; 10673esac 10674 10675 10676 10677 10678 10679 10680 10681 10682 10683 10684 10685 10686 10687 10688 10689 10690 10691 10692 10693 10694 10695 10696 10697 10698 10699 10700 10701 10702 10703 10704 10705 10706 10707 10708 10709 10710 10711 10712 10713# If no C compiler was specified, use CC. 10714LTCC=${LTCC-"$CC"} 10715 10716# If no C compiler flags were specified, use CFLAGS. 10717LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 10718 10719# Allow CC to be a program name with arguments. 10720compiler=$CC 10721 10722 10723# Check for command to grab the raw symbol name followed by C symbol from nm. 10724{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 10725$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 10726if ${lt_cv_sys_global_symbol_pipe+:} false; then : 10727 $as_echo_n "(cached) " >&6 10728else 10729 10730# These are sane defaults that work on at least a few old systems. 10731# [They come from Ultrix. What could be older than Ultrix?!! ;)] 10732 10733# Character class describing NM global symbol codes. 10734symcode='[BCDEGRST]' 10735 10736# Regexp to match symbols that can be accessed directly from C. 10737sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 10738 10739# Define system-specific variables. 10740case $host_os in 10741aix*) 10742 symcode='[BCDT]' 10743 ;; 10744cygwin* | mingw* | pw32* | cegcc*) 10745 symcode='[ABCDGISTW]' 10746 ;; 10747hpux*) 10748 if test ia64 = "$host_cpu"; then 10749 symcode='[ABCDEGRST]' 10750 fi 10751 ;; 10752irix* | nonstopux*) 10753 symcode='[BCDEGRST]' 10754 ;; 10755osf*) 10756 symcode='[BCDEGQRST]' 10757 ;; 10758solaris*) 10759 symcode='[BDRT]' 10760 ;; 10761sco3.2v5*) 10762 symcode='[DT]' 10763 ;; 10764sysv4.2uw2*) 10765 symcode='[DT]' 10766 ;; 10767sysv5* | sco5v6* | unixware* | OpenUNIX*) 10768 symcode='[ABDT]' 10769 ;; 10770sysv4) 10771 symcode='[DFNSTU]' 10772 ;; 10773esac 10774 10775# If we're using GNU nm, then use its standard symbol codes. 10776case `$NM -V 2>&1` in 10777*GNU* | *'with BFD'*) 10778 symcode='[ABCDGIRSTW]' ;; 10779esac 10780 10781if test "$lt_cv_nm_interface" = "MS dumpbin"; then 10782 # Gets list of data symbols to import. 10783 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 10784 # Adjust the below global symbol transforms to fixup imported variables. 10785 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 10786 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 10787 lt_c_name_lib_hook="\ 10788 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 10789 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 10790else 10791 # Disable hooks by default. 10792 lt_cv_sys_global_symbol_to_import= 10793 lt_cdecl_hook= 10794 lt_c_name_hook= 10795 lt_c_name_lib_hook= 10796fi 10797 10798# Transform an extracted symbol line into a proper C declaration. 10799# Some systems (esp. on ia64) link data and code symbols differently, 10800# so use this general approach. 10801lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 10802$lt_cdecl_hook\ 10803" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 10804" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 10805 10806# Transform an extracted symbol line into symbol name and symbol address 10807lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 10808$lt_c_name_hook\ 10809" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 10810" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 10811 10812# Transform an extracted symbol line into symbol name with lib prefix and 10813# symbol address. 10814lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 10815$lt_c_name_lib_hook\ 10816" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 10817" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 10818" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 10819 10820# Handle CRLF in mingw tool chain 10821opt_cr= 10822case $build_os in 10823mingw*) 10824 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 10825 ;; 10826esac 10827 10828# Try without a prefix underscore, then with it. 10829for ac_symprfx in "" "_"; do 10830 10831 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 10832 symxfrm="\\1 $ac_symprfx\\2 \\2" 10833 10834 # Write the raw and C identifiers. 10835 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 10836 # Fake it for dumpbin and say T for any non-static function, 10837 # D for any global variable and I for any imported variable. 10838 # Also find C++ and __fastcall symbols from MSVC++, 10839 # which start with @ or ?. 10840 lt_cv_sys_global_symbol_pipe="$AWK '"\ 10841" {last_section=section; section=\$ 3};"\ 10842" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 10843" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 10844" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 10845" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 10846" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 10847" \$ 0!~/External *\|/{next};"\ 10848" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 10849" {if(hide[section]) next};"\ 10850" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 10851" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 10852" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 10853" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 10854" ' prfx=^$ac_symprfx" 10855 else 10856 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 10857 fi 10858 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 10859 10860 # Check to see that the pipe works correctly. 10861 pipe_works=no 10862 10863 rm -f conftest* 10864 cat > conftest.$ac_ext <<_LT_EOF 10865#ifdef __cplusplus 10866extern "C" { 10867#endif 10868char nm_test_var; 10869void nm_test_func(void); 10870void nm_test_func(void){} 10871#ifdef __cplusplus 10872} 10873#endif 10874int main(){nm_test_var='a';nm_test_func();return(0);} 10875_LT_EOF 10876 10877 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10878 (eval $ac_compile) 2>&5 10879 ac_status=$? 10880 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10881 test $ac_status = 0; }; then 10882 # Now try to grab the symbols. 10883 nlist=conftest.nm 10884 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 10885 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 10886 ac_status=$? 10887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10888 test $ac_status = 0; } && test -s "$nlist"; then 10889 # Try sorting and uniquifying the output. 10890 if sort "$nlist" | uniq > "$nlist"T; then 10891 mv -f "$nlist"T "$nlist" 10892 else 10893 rm -f "$nlist"T 10894 fi 10895 10896 # Make sure that we snagged all the symbols we need. 10897 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 10898 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 10899 cat <<_LT_EOF > conftest.$ac_ext 10900/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 10901#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 10902/* DATA imports from DLLs on WIN32 can't be const, because runtime 10903 relocations are performed -- see ld's documentation on pseudo-relocs. */ 10904# define LT_DLSYM_CONST 10905#elif defined __osf__ 10906/* This system does not cope well with relocations in const data. */ 10907# define LT_DLSYM_CONST 10908#else 10909# define LT_DLSYM_CONST const 10910#endif 10911 10912#ifdef __cplusplus 10913extern "C" { 10914#endif 10915 10916_LT_EOF 10917 # Now generate the symbol file. 10918 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 10919 10920 cat <<_LT_EOF >> conftest.$ac_ext 10921 10922/* The mapping between symbol names and symbols. */ 10923LT_DLSYM_CONST struct { 10924 const char *name; 10925 void *address; 10926} 10927lt__PROGRAM__LTX_preloaded_symbols[] = 10928{ 10929 { "@PROGRAM@", (void *) 0 }, 10930_LT_EOF 10931 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 10932 cat <<\_LT_EOF >> conftest.$ac_ext 10933 {0, (void *) 0} 10934}; 10935 10936/* This works around a problem in FreeBSD linker */ 10937#ifdef FREEBSD_WORKAROUND 10938static const void *lt_preloaded_setup() { 10939 return lt__PROGRAM__LTX_preloaded_symbols; 10940} 10941#endif 10942 10943#ifdef __cplusplus 10944} 10945#endif 10946_LT_EOF 10947 # Now try linking the two files. 10948 mv conftest.$ac_objext conftstm.$ac_objext 10949 lt_globsym_save_LIBS=$LIBS 10950 lt_globsym_save_CFLAGS=$CFLAGS 10951 LIBS=conftstm.$ac_objext 10952 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 10953 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 10954 (eval $ac_link) 2>&5 10955 ac_status=$? 10956 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10957 test $ac_status = 0; } && test -s conftest$ac_exeext; then 10958 pipe_works=yes 10959 fi 10960 LIBS=$lt_globsym_save_LIBS 10961 CFLAGS=$lt_globsym_save_CFLAGS 10962 else 10963 echo "cannot find nm_test_func in $nlist" >&5 10964 fi 10965 else 10966 echo "cannot find nm_test_var in $nlist" >&5 10967 fi 10968 else 10969 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 10970 fi 10971 else 10972 echo "$progname: failed program was:" >&5 10973 cat conftest.$ac_ext >&5 10974 fi 10975 rm -rf conftest* conftst* 10976 10977 # Do not use the global_symbol_pipe unless it works. 10978 if test yes = "$pipe_works"; then 10979 break 10980 else 10981 lt_cv_sys_global_symbol_pipe= 10982 fi 10983done 10984 10985fi 10986 10987if test -z "$lt_cv_sys_global_symbol_pipe"; then 10988 lt_cv_sys_global_symbol_to_cdecl= 10989fi 10990if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 10991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 10992$as_echo "failed" >&6; } 10993else 10994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 10995$as_echo "ok" >&6; } 10996fi 10997 10998# Response file support. 10999if test "$lt_cv_nm_interface" = "MS dumpbin"; then 11000 nm_file_list_spec='@' 11001elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 11002 nm_file_list_spec='@' 11003fi 11004 11005 11006 11007 11008 11009 11010 11011 11012 11013 11014 11015 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 11031 11032 11033 11034 11035 11036 11037 11038 11039 11040 11041{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 11042$as_echo_n "checking for sysroot... " >&6; } 11043 11044# Check whether --with-sysroot was given. 11045if test "${with_sysroot+set}" = set; then : 11046 withval=$with_sysroot; 11047else 11048 with_sysroot=no 11049fi 11050 11051 11052lt_sysroot= 11053case $with_sysroot in #( 11054 yes) 11055 if test yes = "$GCC"; then 11056 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 11057 fi 11058 ;; #( 11059 /*) 11060 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 11061 ;; #( 11062 no|'') 11063 ;; #( 11064 *) 11065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 11066$as_echo "$with_sysroot" >&6; } 11067 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 11068 ;; 11069esac 11070 11071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 11072$as_echo "${lt_sysroot:-no}" >&6; } 11073 11074 11075 11076 11077 11078{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 11079$as_echo_n "checking for a working dd... " >&6; } 11080if ${ac_cv_path_lt_DD+:} false; then : 11081 $as_echo_n "(cached) " >&6 11082else 11083 printf 0123456789abcdef0123456789abcdef >conftest.i 11084cat conftest.i conftest.i >conftest2.i 11085: ${lt_DD:=$DD} 11086if test -z "$lt_DD"; then 11087 ac_path_lt_DD_found=false 11088 # Loop through the user's path and test for each of PROGNAME-LIST 11089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11090for as_dir in $PATH 11091do 11092 IFS=$as_save_IFS 11093 test -z "$as_dir" && as_dir=. 11094 for ac_prog in dd; do 11095 for ac_exec_ext in '' $ac_executable_extensions; do 11096 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 11097 as_fn_executable_p "$ac_path_lt_DD" || continue 11098if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 11099 cmp -s conftest.i conftest.out \ 11100 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 11101fi 11102 $ac_path_lt_DD_found && break 3 11103 done 11104 done 11105 done 11106IFS=$as_save_IFS 11107 if test -z "$ac_cv_path_lt_DD"; then 11108 : 11109 fi 11110else 11111 ac_cv_path_lt_DD=$lt_DD 11112fi 11113 11114rm -f conftest.i conftest2.i conftest.out 11115fi 11116{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 11117$as_echo "$ac_cv_path_lt_DD" >&6; } 11118 11119 11120{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 11121$as_echo_n "checking how to truncate binary pipes... " >&6; } 11122if ${lt_cv_truncate_bin+:} false; then : 11123 $as_echo_n "(cached) " >&6 11124else 11125 printf 0123456789abcdef0123456789abcdef >conftest.i 11126cat conftest.i conftest.i >conftest2.i 11127lt_cv_truncate_bin= 11128if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 11129 cmp -s conftest.i conftest.out \ 11130 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 11131fi 11132rm -f conftest.i conftest2.i conftest.out 11133test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 11134fi 11135{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 11136$as_echo "$lt_cv_truncate_bin" >&6; } 11137 11138 11139 11140 11141 11142 11143 11144# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 11145func_cc_basename () 11146{ 11147 for cc_temp in $*""; do 11148 case $cc_temp in 11149 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 11150 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 11151 \-*) ;; 11152 *) break;; 11153 esac 11154 done 11155 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 11156} 11157 11158# Check whether --enable-libtool-lock was given. 11159if test "${enable_libtool_lock+set}" = set; then : 11160 enableval=$enable_libtool_lock; 11161fi 11162 11163test no = "$enable_libtool_lock" || enable_libtool_lock=yes 11164 11165# Some flags need to be propagated to the compiler or linker for good 11166# libtool support. 11167case $host in 11168ia64-*-hpux*) 11169 # Find out what ABI is being produced by ac_compile, and set mode 11170 # options accordingly. 11171 echo 'int i;' > conftest.$ac_ext 11172 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11173 (eval $ac_compile) 2>&5 11174 ac_status=$? 11175 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11176 test $ac_status = 0; }; then 11177 case `/usr/bin/file conftest.$ac_objext` in 11178 *ELF-32*) 11179 HPUX_IA64_MODE=32 11180 ;; 11181 *ELF-64*) 11182 HPUX_IA64_MODE=64 11183 ;; 11184 esac 11185 fi 11186 rm -rf conftest* 11187 ;; 11188*-*-irix6*) 11189 # Find out what ABI is being produced by ac_compile, and set linker 11190 # options accordingly. 11191 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 11192 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11193 (eval $ac_compile) 2>&5 11194 ac_status=$? 11195 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11196 test $ac_status = 0; }; then 11197 if test yes = "$lt_cv_prog_gnu_ld"; then 11198 case `/usr/bin/file conftest.$ac_objext` in 11199 *32-bit*) 11200 LD="${LD-ld} -melf32bsmip" 11201 ;; 11202 *N32*) 11203 LD="${LD-ld} -melf32bmipn32" 11204 ;; 11205 *64-bit*) 11206 LD="${LD-ld} -melf64bmip" 11207 ;; 11208 esac 11209 else 11210 case `/usr/bin/file conftest.$ac_objext` in 11211 *32-bit*) 11212 LD="${LD-ld} -32" 11213 ;; 11214 *N32*) 11215 LD="${LD-ld} -n32" 11216 ;; 11217 *64-bit*) 11218 LD="${LD-ld} -64" 11219 ;; 11220 esac 11221 fi 11222 fi 11223 rm -rf conftest* 11224 ;; 11225 11226mips64*-*linux*) 11227 # Find out what ABI is being produced by ac_compile, and set linker 11228 # options accordingly. 11229 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 11230 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11231 (eval $ac_compile) 2>&5 11232 ac_status=$? 11233 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11234 test $ac_status = 0; }; then 11235 emul=elf 11236 case `/usr/bin/file conftest.$ac_objext` in 11237 *32-bit*) 11238 emul="${emul}32" 11239 ;; 11240 *64-bit*) 11241 emul="${emul}64" 11242 ;; 11243 esac 11244 case `/usr/bin/file conftest.$ac_objext` in 11245 *MSB*) 11246 emul="${emul}btsmip" 11247 ;; 11248 *LSB*) 11249 emul="${emul}ltsmip" 11250 ;; 11251 esac 11252 case `/usr/bin/file conftest.$ac_objext` in 11253 *N32*) 11254 emul="${emul}n32" 11255 ;; 11256 esac 11257 LD="${LD-ld} -m $emul" 11258 fi 11259 rm -rf conftest* 11260 ;; 11261 11262x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 11263s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 11264 # Find out what ABI is being produced by ac_compile, and set linker 11265 # options accordingly. Note that the listed cases only cover the 11266 # situations where additional linker options are needed (such as when 11267 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 11268 # vice versa); the common cases where no linker options are needed do 11269 # not appear in the list. 11270 echo 'int i;' > conftest.$ac_ext 11271 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11272 (eval $ac_compile) 2>&5 11273 ac_status=$? 11274 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11275 test $ac_status = 0; }; then 11276 case `/usr/bin/file conftest.o` in 11277 *32-bit*) 11278 case $host in 11279 x86_64-*kfreebsd*-gnu) 11280 LD="${LD-ld} -m elf_i386_fbsd" 11281 ;; 11282 x86_64-*linux*) 11283 case `/usr/bin/file conftest.o` in 11284 *x86-64*) 11285 LD="${LD-ld} -m elf32_x86_64" 11286 ;; 11287 *) 11288 LD="${LD-ld} -m elf_i386" 11289 ;; 11290 esac 11291 ;; 11292 powerpc64le-*linux*) 11293 LD="${LD-ld} -m elf32lppclinux" 11294 ;; 11295 powerpc64-*linux*) 11296 LD="${LD-ld} -m elf32ppclinux" 11297 ;; 11298 s390x-*linux*) 11299 LD="${LD-ld} -m elf_s390" 11300 ;; 11301 sparc64-*linux*) 11302 LD="${LD-ld} -m elf32_sparc" 11303 ;; 11304 esac 11305 ;; 11306 *64-bit*) 11307 case $host in 11308 x86_64-*kfreebsd*-gnu) 11309 LD="${LD-ld} -m elf_x86_64_fbsd" 11310 ;; 11311 x86_64-*linux*) 11312 LD="${LD-ld} -m elf_x86_64" 11313 ;; 11314 powerpcle-*linux*) 11315 LD="${LD-ld} -m elf64lppc" 11316 ;; 11317 powerpc-*linux*) 11318 LD="${LD-ld} -m elf64ppc" 11319 ;; 11320 s390*-*linux*|s390*-*tpf*) 11321 LD="${LD-ld} -m elf64_s390" 11322 ;; 11323 sparc*-*linux*) 11324 LD="${LD-ld} -m elf64_sparc" 11325 ;; 11326 esac 11327 ;; 11328 esac 11329 fi 11330 rm -rf conftest* 11331 ;; 11332 11333*-*-sco3.2v5*) 11334 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 11335 SAVE_CFLAGS=$CFLAGS 11336 CFLAGS="$CFLAGS -belf" 11337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 11338$as_echo_n "checking whether the C compiler needs -belf... " >&6; } 11339if ${lt_cv_cc_needs_belf+:} false; then : 11340 $as_echo_n "(cached) " >&6 11341else 11342 ac_ext=c 11343ac_cpp='$CPP $CPPFLAGS' 11344ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11345ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11346ac_compiler_gnu=$ac_cv_c_compiler_gnu 11347 11348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11349/* end confdefs.h. */ 11350 11351int 11352main () 11353{ 11354 11355 ; 11356 return 0; 11357} 11358_ACEOF 11359if ac_fn_c_try_link "$LINENO"; then : 11360 lt_cv_cc_needs_belf=yes 11361else 11362 lt_cv_cc_needs_belf=no 11363fi 11364rm -f core conftest.err conftest.$ac_objext \ 11365 conftest$ac_exeext conftest.$ac_ext 11366 ac_ext=c 11367ac_cpp='$CPP $CPPFLAGS' 11368ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11369ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11370ac_compiler_gnu=$ac_cv_c_compiler_gnu 11371 11372fi 11373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 11374$as_echo "$lt_cv_cc_needs_belf" >&6; } 11375 if test yes != "$lt_cv_cc_needs_belf"; then 11376 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 11377 CFLAGS=$SAVE_CFLAGS 11378 fi 11379 ;; 11380*-*solaris*) 11381 # Find out what ABI is being produced by ac_compile, and set linker 11382 # options accordingly. 11383 echo 'int i;' > conftest.$ac_ext 11384 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11385 (eval $ac_compile) 2>&5 11386 ac_status=$? 11387 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11388 test $ac_status = 0; }; then 11389 case `/usr/bin/file conftest.o` in 11390 *64-bit*) 11391 case $lt_cv_prog_gnu_ld in 11392 yes*) 11393 case $host in 11394 i?86-*-solaris*|x86_64-*-solaris*) 11395 LD="${LD-ld} -m elf_x86_64" 11396 ;; 11397 sparc*-*-solaris*) 11398 LD="${LD-ld} -m elf64_sparc" 11399 ;; 11400 esac 11401 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 11402 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 11403 LD=${LD-ld}_sol2 11404 fi 11405 ;; 11406 *) 11407 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 11408 LD="${LD-ld} -64" 11409 fi 11410 ;; 11411 esac 11412 ;; 11413 esac 11414 fi 11415 rm -rf conftest* 11416 ;; 11417esac 11418 11419need_locks=$enable_libtool_lock 11420 11421if test -n "$ac_tool_prefix"; then 11422 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 11423set dummy ${ac_tool_prefix}mt; ac_word=$2 11424{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11425$as_echo_n "checking for $ac_word... " >&6; } 11426if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 11427 $as_echo_n "(cached) " >&6 11428else 11429 if test -n "$MANIFEST_TOOL"; then 11430 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 11431else 11432as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11433for as_dir in $PATH 11434do 11435 IFS=$as_save_IFS 11436 test -z "$as_dir" && as_dir=. 11437 for ac_exec_ext in '' $ac_executable_extensions; do 11438 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11439 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 11440 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11441 break 2 11442 fi 11443done 11444 done 11445IFS=$as_save_IFS 11446 11447fi 11448fi 11449MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 11450if test -n "$MANIFEST_TOOL"; then 11451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 11452$as_echo "$MANIFEST_TOOL" >&6; } 11453else 11454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11455$as_echo "no" >&6; } 11456fi 11457 11458 11459fi 11460if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 11461 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 11462 # Extract the first word of "mt", so it can be a program name with args. 11463set dummy mt; ac_word=$2 11464{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11465$as_echo_n "checking for $ac_word... " >&6; } 11466if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 11467 $as_echo_n "(cached) " >&6 11468else 11469 if test -n "$ac_ct_MANIFEST_TOOL"; then 11470 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 11471else 11472as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11473for as_dir in $PATH 11474do 11475 IFS=$as_save_IFS 11476 test -z "$as_dir" && as_dir=. 11477 for ac_exec_ext in '' $ac_executable_extensions; do 11478 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11479 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 11480 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11481 break 2 11482 fi 11483done 11484 done 11485IFS=$as_save_IFS 11486 11487fi 11488fi 11489ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 11490if test -n "$ac_ct_MANIFEST_TOOL"; then 11491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 11492$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 11493else 11494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11495$as_echo "no" >&6; } 11496fi 11497 11498 if test "x$ac_ct_MANIFEST_TOOL" = x; then 11499 MANIFEST_TOOL=":" 11500 else 11501 case $cross_compiling:$ac_tool_warned in 11502yes:) 11503{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11504$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11505ac_tool_warned=yes ;; 11506esac 11507 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 11508 fi 11509else 11510 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 11511fi 11512 11513test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 11514{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 11515$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 11516if ${lt_cv_path_mainfest_tool+:} false; then : 11517 $as_echo_n "(cached) " >&6 11518else 11519 lt_cv_path_mainfest_tool=no 11520 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 11521 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 11522 cat conftest.err >&5 11523 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 11524 lt_cv_path_mainfest_tool=yes 11525 fi 11526 rm -f conftest* 11527fi 11528{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 11529$as_echo "$lt_cv_path_mainfest_tool" >&6; } 11530if test yes != "$lt_cv_path_mainfest_tool"; then 11531 MANIFEST_TOOL=: 11532fi 11533 11534 11535 11536 11537 11538 11539 case $host_os in 11540 rhapsody* | darwin*) 11541 if test -n "$ac_tool_prefix"; then 11542 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 11543set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 11544{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11545$as_echo_n "checking for $ac_word... " >&6; } 11546if ${ac_cv_prog_DSYMUTIL+:} false; then : 11547 $as_echo_n "(cached) " >&6 11548else 11549 if test -n "$DSYMUTIL"; then 11550 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 11551else 11552as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11553for as_dir in $PATH 11554do 11555 IFS=$as_save_IFS 11556 test -z "$as_dir" && as_dir=. 11557 for ac_exec_ext in '' $ac_executable_extensions; do 11558 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11559 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 11560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11561 break 2 11562 fi 11563done 11564 done 11565IFS=$as_save_IFS 11566 11567fi 11568fi 11569DSYMUTIL=$ac_cv_prog_DSYMUTIL 11570if test -n "$DSYMUTIL"; then 11571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 11572$as_echo "$DSYMUTIL" >&6; } 11573else 11574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11575$as_echo "no" >&6; } 11576fi 11577 11578 11579fi 11580if test -z "$ac_cv_prog_DSYMUTIL"; then 11581 ac_ct_DSYMUTIL=$DSYMUTIL 11582 # Extract the first word of "dsymutil", so it can be a program name with args. 11583set dummy dsymutil; ac_word=$2 11584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11585$as_echo_n "checking for $ac_word... " >&6; } 11586if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 11587 $as_echo_n "(cached) " >&6 11588else 11589 if test -n "$ac_ct_DSYMUTIL"; then 11590 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 11591else 11592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11593for as_dir in $PATH 11594do 11595 IFS=$as_save_IFS 11596 test -z "$as_dir" && as_dir=. 11597 for ac_exec_ext in '' $ac_executable_extensions; do 11598 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11599 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 11600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11601 break 2 11602 fi 11603done 11604 done 11605IFS=$as_save_IFS 11606 11607fi 11608fi 11609ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 11610if test -n "$ac_ct_DSYMUTIL"; then 11611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 11612$as_echo "$ac_ct_DSYMUTIL" >&6; } 11613else 11614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11615$as_echo "no" >&6; } 11616fi 11617 11618 if test "x$ac_ct_DSYMUTIL" = x; then 11619 DSYMUTIL=":" 11620 else 11621 case $cross_compiling:$ac_tool_warned in 11622yes:) 11623{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11624$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11625ac_tool_warned=yes ;; 11626esac 11627 DSYMUTIL=$ac_ct_DSYMUTIL 11628 fi 11629else 11630 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 11631fi 11632 11633 if test -n "$ac_tool_prefix"; then 11634 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 11635set dummy ${ac_tool_prefix}nmedit; ac_word=$2 11636{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11637$as_echo_n "checking for $ac_word... " >&6; } 11638if ${ac_cv_prog_NMEDIT+:} false; then : 11639 $as_echo_n "(cached) " >&6 11640else 11641 if test -n "$NMEDIT"; then 11642 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 11643else 11644as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11645for as_dir in $PATH 11646do 11647 IFS=$as_save_IFS 11648 test -z "$as_dir" && as_dir=. 11649 for ac_exec_ext in '' $ac_executable_extensions; do 11650 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11651 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 11652 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11653 break 2 11654 fi 11655done 11656 done 11657IFS=$as_save_IFS 11658 11659fi 11660fi 11661NMEDIT=$ac_cv_prog_NMEDIT 11662if test -n "$NMEDIT"; then 11663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 11664$as_echo "$NMEDIT" >&6; } 11665else 11666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11667$as_echo "no" >&6; } 11668fi 11669 11670 11671fi 11672if test -z "$ac_cv_prog_NMEDIT"; then 11673 ac_ct_NMEDIT=$NMEDIT 11674 # Extract the first word of "nmedit", so it can be a program name with args. 11675set dummy nmedit; ac_word=$2 11676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11677$as_echo_n "checking for $ac_word... " >&6; } 11678if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 11679 $as_echo_n "(cached) " >&6 11680else 11681 if test -n "$ac_ct_NMEDIT"; then 11682 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 11683else 11684as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11685for as_dir in $PATH 11686do 11687 IFS=$as_save_IFS 11688 test -z "$as_dir" && as_dir=. 11689 for ac_exec_ext in '' $ac_executable_extensions; do 11690 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11691 ac_cv_prog_ac_ct_NMEDIT="nmedit" 11692 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11693 break 2 11694 fi 11695done 11696 done 11697IFS=$as_save_IFS 11698 11699fi 11700fi 11701ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 11702if test -n "$ac_ct_NMEDIT"; then 11703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 11704$as_echo "$ac_ct_NMEDIT" >&6; } 11705else 11706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11707$as_echo "no" >&6; } 11708fi 11709 11710 if test "x$ac_ct_NMEDIT" = x; then 11711 NMEDIT=":" 11712 else 11713 case $cross_compiling:$ac_tool_warned in 11714yes:) 11715{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11716$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11717ac_tool_warned=yes ;; 11718esac 11719 NMEDIT=$ac_ct_NMEDIT 11720 fi 11721else 11722 NMEDIT="$ac_cv_prog_NMEDIT" 11723fi 11724 11725 if test -n "$ac_tool_prefix"; then 11726 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 11727set dummy ${ac_tool_prefix}lipo; ac_word=$2 11728{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11729$as_echo_n "checking for $ac_word... " >&6; } 11730if ${ac_cv_prog_LIPO+:} false; then : 11731 $as_echo_n "(cached) " >&6 11732else 11733 if test -n "$LIPO"; then 11734 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 11735else 11736as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11737for as_dir in $PATH 11738do 11739 IFS=$as_save_IFS 11740 test -z "$as_dir" && as_dir=. 11741 for ac_exec_ext in '' $ac_executable_extensions; do 11742 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11743 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 11744 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11745 break 2 11746 fi 11747done 11748 done 11749IFS=$as_save_IFS 11750 11751fi 11752fi 11753LIPO=$ac_cv_prog_LIPO 11754if test -n "$LIPO"; then 11755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 11756$as_echo "$LIPO" >&6; } 11757else 11758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11759$as_echo "no" >&6; } 11760fi 11761 11762 11763fi 11764if test -z "$ac_cv_prog_LIPO"; then 11765 ac_ct_LIPO=$LIPO 11766 # Extract the first word of "lipo", so it can be a program name with args. 11767set dummy lipo; ac_word=$2 11768{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11769$as_echo_n "checking for $ac_word... " >&6; } 11770if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 11771 $as_echo_n "(cached) " >&6 11772else 11773 if test -n "$ac_ct_LIPO"; then 11774 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 11775else 11776as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11777for as_dir in $PATH 11778do 11779 IFS=$as_save_IFS 11780 test -z "$as_dir" && as_dir=. 11781 for ac_exec_ext in '' $ac_executable_extensions; do 11782 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11783 ac_cv_prog_ac_ct_LIPO="lipo" 11784 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11785 break 2 11786 fi 11787done 11788 done 11789IFS=$as_save_IFS 11790 11791fi 11792fi 11793ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 11794if test -n "$ac_ct_LIPO"; then 11795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 11796$as_echo "$ac_ct_LIPO" >&6; } 11797else 11798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11799$as_echo "no" >&6; } 11800fi 11801 11802 if test "x$ac_ct_LIPO" = x; then 11803 LIPO=":" 11804 else 11805 case $cross_compiling:$ac_tool_warned in 11806yes:) 11807{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11808$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11809ac_tool_warned=yes ;; 11810esac 11811 LIPO=$ac_ct_LIPO 11812 fi 11813else 11814 LIPO="$ac_cv_prog_LIPO" 11815fi 11816 11817 if test -n "$ac_tool_prefix"; then 11818 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 11819set dummy ${ac_tool_prefix}otool; ac_word=$2 11820{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11821$as_echo_n "checking for $ac_word... " >&6; } 11822if ${ac_cv_prog_OTOOL+:} false; then : 11823 $as_echo_n "(cached) " >&6 11824else 11825 if test -n "$OTOOL"; then 11826 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 11827else 11828as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11829for as_dir in $PATH 11830do 11831 IFS=$as_save_IFS 11832 test -z "$as_dir" && as_dir=. 11833 for ac_exec_ext in '' $ac_executable_extensions; do 11834 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11835 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 11836 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11837 break 2 11838 fi 11839done 11840 done 11841IFS=$as_save_IFS 11842 11843fi 11844fi 11845OTOOL=$ac_cv_prog_OTOOL 11846if test -n "$OTOOL"; then 11847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 11848$as_echo "$OTOOL" >&6; } 11849else 11850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11851$as_echo "no" >&6; } 11852fi 11853 11854 11855fi 11856if test -z "$ac_cv_prog_OTOOL"; then 11857 ac_ct_OTOOL=$OTOOL 11858 # Extract the first word of "otool", so it can be a program name with args. 11859set dummy otool; ac_word=$2 11860{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11861$as_echo_n "checking for $ac_word... " >&6; } 11862if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 11863 $as_echo_n "(cached) " >&6 11864else 11865 if test -n "$ac_ct_OTOOL"; then 11866 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 11867else 11868as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11869for as_dir in $PATH 11870do 11871 IFS=$as_save_IFS 11872 test -z "$as_dir" && as_dir=. 11873 for ac_exec_ext in '' $ac_executable_extensions; do 11874 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11875 ac_cv_prog_ac_ct_OTOOL="otool" 11876 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11877 break 2 11878 fi 11879done 11880 done 11881IFS=$as_save_IFS 11882 11883fi 11884fi 11885ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 11886if test -n "$ac_ct_OTOOL"; then 11887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 11888$as_echo "$ac_ct_OTOOL" >&6; } 11889else 11890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11891$as_echo "no" >&6; } 11892fi 11893 11894 if test "x$ac_ct_OTOOL" = x; then 11895 OTOOL=":" 11896 else 11897 case $cross_compiling:$ac_tool_warned in 11898yes:) 11899{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11900$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11901ac_tool_warned=yes ;; 11902esac 11903 OTOOL=$ac_ct_OTOOL 11904 fi 11905else 11906 OTOOL="$ac_cv_prog_OTOOL" 11907fi 11908 11909 if test -n "$ac_tool_prefix"; then 11910 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 11911set dummy ${ac_tool_prefix}otool64; ac_word=$2 11912{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11913$as_echo_n "checking for $ac_word... " >&6; } 11914if ${ac_cv_prog_OTOOL64+:} false; then : 11915 $as_echo_n "(cached) " >&6 11916else 11917 if test -n "$OTOOL64"; then 11918 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 11919else 11920as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11921for as_dir in $PATH 11922do 11923 IFS=$as_save_IFS 11924 test -z "$as_dir" && as_dir=. 11925 for ac_exec_ext in '' $ac_executable_extensions; do 11926 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11927 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 11928 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11929 break 2 11930 fi 11931done 11932 done 11933IFS=$as_save_IFS 11934 11935fi 11936fi 11937OTOOL64=$ac_cv_prog_OTOOL64 11938if test -n "$OTOOL64"; then 11939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 11940$as_echo "$OTOOL64" >&6; } 11941else 11942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11943$as_echo "no" >&6; } 11944fi 11945 11946 11947fi 11948if test -z "$ac_cv_prog_OTOOL64"; then 11949 ac_ct_OTOOL64=$OTOOL64 11950 # Extract the first word of "otool64", so it can be a program name with args. 11951set dummy otool64; ac_word=$2 11952{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11953$as_echo_n "checking for $ac_word... " >&6; } 11954if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 11955 $as_echo_n "(cached) " >&6 11956else 11957 if test -n "$ac_ct_OTOOL64"; then 11958 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 11959else 11960as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11961for as_dir in $PATH 11962do 11963 IFS=$as_save_IFS 11964 test -z "$as_dir" && as_dir=. 11965 for ac_exec_ext in '' $ac_executable_extensions; do 11966 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11967 ac_cv_prog_ac_ct_OTOOL64="otool64" 11968 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11969 break 2 11970 fi 11971done 11972 done 11973IFS=$as_save_IFS 11974 11975fi 11976fi 11977ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 11978if test -n "$ac_ct_OTOOL64"; then 11979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 11980$as_echo "$ac_ct_OTOOL64" >&6; } 11981else 11982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11983$as_echo "no" >&6; } 11984fi 11985 11986 if test "x$ac_ct_OTOOL64" = x; then 11987 OTOOL64=":" 11988 else 11989 case $cross_compiling:$ac_tool_warned in 11990yes:) 11991{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11992$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11993ac_tool_warned=yes ;; 11994esac 11995 OTOOL64=$ac_ct_OTOOL64 11996 fi 11997else 11998 OTOOL64="$ac_cv_prog_OTOOL64" 11999fi 12000 12001 12002 12003 12004 12005 12006 12007 12008 12009 12010 12011 12012 12013 12014 12015 12016 12017 12018 12019 12020 12021 12022 12023 12024 12025 12026 12027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 12028$as_echo_n "checking for -single_module linker flag... " >&6; } 12029if ${lt_cv_apple_cc_single_mod+:} false; then : 12030 $as_echo_n "(cached) " >&6 12031else 12032 lt_cv_apple_cc_single_mod=no 12033 if test -z "$LT_MULTI_MODULE"; then 12034 # By default we will add the -single_module flag. You can override 12035 # by either setting the environment variable LT_MULTI_MODULE 12036 # non-empty at configure time, or by adding -multi_module to the 12037 # link flags. 12038 rm -rf libconftest.dylib* 12039 echo "int foo(void){return 1;}" > conftest.c 12040 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 12041-dynamiclib -Wl,-single_module conftest.c" >&5 12042 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 12043 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 12044 _lt_result=$? 12045 # If there is a non-empty error log, and "single_module" 12046 # appears in it, assume the flag caused a linker warning 12047 if test -s conftest.err && $GREP single_module conftest.err; then 12048 cat conftest.err >&5 12049 # Otherwise, if the output was created with a 0 exit code from 12050 # the compiler, it worked. 12051 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 12052 lt_cv_apple_cc_single_mod=yes 12053 else 12054 cat conftest.err >&5 12055 fi 12056 rm -rf libconftest.dylib* 12057 rm -f conftest.* 12058 fi 12059fi 12060{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 12061$as_echo "$lt_cv_apple_cc_single_mod" >&6; } 12062 12063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 12064$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 12065if ${lt_cv_ld_exported_symbols_list+:} false; then : 12066 $as_echo_n "(cached) " >&6 12067else 12068 lt_cv_ld_exported_symbols_list=no 12069 save_LDFLAGS=$LDFLAGS 12070 echo "_main" > conftest.sym 12071 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 12072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12073/* end confdefs.h. */ 12074 12075int 12076main () 12077{ 12078 12079 ; 12080 return 0; 12081} 12082_ACEOF 12083if ac_fn_c_try_link "$LINENO"; then : 12084 lt_cv_ld_exported_symbols_list=yes 12085else 12086 lt_cv_ld_exported_symbols_list=no 12087fi 12088rm -f core conftest.err conftest.$ac_objext \ 12089 conftest$ac_exeext conftest.$ac_ext 12090 LDFLAGS=$save_LDFLAGS 12091 12092fi 12093{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 12094$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 12095 12096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 12097$as_echo_n "checking for -force_load linker flag... " >&6; } 12098if ${lt_cv_ld_force_load+:} false; then : 12099 $as_echo_n "(cached) " >&6 12100else 12101 lt_cv_ld_force_load=no 12102 cat > conftest.c << _LT_EOF 12103int forced_loaded() { return 2;} 12104_LT_EOF 12105 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 12106 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 12107 echo "$AR cru libconftest.a conftest.o" >&5 12108 $AR cru libconftest.a conftest.o 2>&5 12109 echo "$RANLIB libconftest.a" >&5 12110 $RANLIB libconftest.a 2>&5 12111 cat > conftest.c << _LT_EOF 12112int main() { return 0;} 12113_LT_EOF 12114 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 12115 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 12116 _lt_result=$? 12117 if test -s conftest.err && $GREP force_load conftest.err; then 12118 cat conftest.err >&5 12119 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 12120 lt_cv_ld_force_load=yes 12121 else 12122 cat conftest.err >&5 12123 fi 12124 rm -f conftest.err libconftest.a conftest conftest.c 12125 rm -rf conftest.dSYM 12126 12127fi 12128{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 12129$as_echo "$lt_cv_ld_force_load" >&6; } 12130 case $host_os in 12131 rhapsody* | darwin1.[012]) 12132 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 12133 darwin1.*) 12134 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 12135 darwin*) # darwin 5.x on 12136 # if running on 10.5 or later, the deployment target defaults 12137 # to the OS version, if on x86, and 10.4, the deployment 12138 # target defaults to 10.4. Don't you love it? 12139 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 12140 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 12141 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 12142 10.[012][,.]*) 12143 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 12144 10.*) 12145 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 12146 esac 12147 ;; 12148 esac 12149 if test yes = "$lt_cv_apple_cc_single_mod"; then 12150 _lt_dar_single_mod='$single_module' 12151 fi 12152 if test yes = "$lt_cv_ld_exported_symbols_list"; then 12153 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 12154 else 12155 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 12156 fi 12157 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 12158 _lt_dsymutil='~$DSYMUTIL $lib || :' 12159 else 12160 _lt_dsymutil= 12161 fi 12162 ;; 12163 esac 12164 12165# func_munge_path_list VARIABLE PATH 12166# ----------------------------------- 12167# VARIABLE is name of variable containing _space_ separated list of 12168# directories to be munged by the contents of PATH, which is string 12169# having a format: 12170# "DIR[:DIR]:" 12171# string "DIR[ DIR]" will be prepended to VARIABLE 12172# ":DIR[:DIR]" 12173# string "DIR[ DIR]" will be appended to VARIABLE 12174# "DIRP[:DIRP]::[DIRA:]DIRA" 12175# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 12176# "DIRA[ DIRA]" will be appended to VARIABLE 12177# "DIR[:DIR]" 12178# VARIABLE will be replaced by "DIR[ DIR]" 12179func_munge_path_list () 12180{ 12181 case x$2 in 12182 x) 12183 ;; 12184 *:) 12185 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 12186 ;; 12187 x:*) 12188 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 12189 ;; 12190 *::*) 12191 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 12192 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 12193 ;; 12194 *) 12195 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 12196 ;; 12197 esac 12198} 12199 12200for ac_header in dlfcn.h 12201do : 12202 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 12203" 12204if test "x$ac_cv_header_dlfcn_h" = xyes; then : 12205 cat >>confdefs.h <<_ACEOF 12206#define HAVE_DLFCN_H 1 12207_ACEOF 12208 12209fi 12210 12211done 12212 12213 12214 12215 12216 12217# Set options 12218 12219 12220 12221 enable_dlopen=no 12222 12223 12224 enable_win32_dll=no 12225 12226 12227 # Check whether --enable-shared was given. 12228if test "${enable_shared+set}" = set; then : 12229 enableval=$enable_shared; p=${PACKAGE-default} 12230 case $enableval in 12231 yes) enable_shared=yes ;; 12232 no) enable_shared=no ;; 12233 *) 12234 enable_shared=no 12235 # Look at the argument we got. We use all the common list separators. 12236 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 12237 for pkg in $enableval; do 12238 IFS=$lt_save_ifs 12239 if test "X$pkg" = "X$p"; then 12240 enable_shared=yes 12241 fi 12242 done 12243 IFS=$lt_save_ifs 12244 ;; 12245 esac 12246else 12247 enable_shared=yes 12248fi 12249 12250 12251 12252 12253 12254 12255 12256 12257 12258 # Check whether --enable-static was given. 12259if test "${enable_static+set}" = set; then : 12260 enableval=$enable_static; p=${PACKAGE-default} 12261 case $enableval in 12262 yes) enable_static=yes ;; 12263 no) enable_static=no ;; 12264 *) 12265 enable_static=no 12266 # Look at the argument we got. We use all the common list separators. 12267 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 12268 for pkg in $enableval; do 12269 IFS=$lt_save_ifs 12270 if test "X$pkg" = "X$p"; then 12271 enable_static=yes 12272 fi 12273 done 12274 IFS=$lt_save_ifs 12275 ;; 12276 esac 12277else 12278 enable_static=yes 12279fi 12280 12281 12282 12283 12284 12285 12286 12287 12288 12289 12290# Check whether --with-pic was given. 12291if test "${with_pic+set}" = set; then : 12292 withval=$with_pic; lt_p=${PACKAGE-default} 12293 case $withval in 12294 yes|no) pic_mode=$withval ;; 12295 *) 12296 pic_mode=default 12297 # Look at the argument we got. We use all the common list separators. 12298 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 12299 for lt_pkg in $withval; do 12300 IFS=$lt_save_ifs 12301 if test "X$lt_pkg" = "X$lt_p"; then 12302 pic_mode=yes 12303 fi 12304 done 12305 IFS=$lt_save_ifs 12306 ;; 12307 esac 12308else 12309 pic_mode=default 12310fi 12311 12312 12313 12314 12315 12316 12317 12318 12319 # Check whether --enable-fast-install was given. 12320if test "${enable_fast_install+set}" = set; then : 12321 enableval=$enable_fast_install; p=${PACKAGE-default} 12322 case $enableval in 12323 yes) enable_fast_install=yes ;; 12324 no) enable_fast_install=no ;; 12325 *) 12326 enable_fast_install=no 12327 # Look at the argument we got. We use all the common list separators. 12328 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 12329 for pkg in $enableval; do 12330 IFS=$lt_save_ifs 12331 if test "X$pkg" = "X$p"; then 12332 enable_fast_install=yes 12333 fi 12334 done 12335 IFS=$lt_save_ifs 12336 ;; 12337 esac 12338else 12339 enable_fast_install=yes 12340fi 12341 12342 12343 12344 12345 12346 12347 12348 12349 shared_archive_member_spec= 12350case $host,$enable_shared in 12351power*-*-aix[5-9]*,yes) 12352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 12353$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 12354 12355# Check whether --with-aix-soname was given. 12356if test "${with_aix_soname+set}" = set; then : 12357 withval=$with_aix_soname; case $withval in 12358 aix|svr4|both) 12359 ;; 12360 *) 12361 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 12362 ;; 12363 esac 12364 lt_cv_with_aix_soname=$with_aix_soname 12365else 12366 if ${lt_cv_with_aix_soname+:} false; then : 12367 $as_echo_n "(cached) " >&6 12368else 12369 lt_cv_with_aix_soname=aix 12370fi 12371 12372 with_aix_soname=$lt_cv_with_aix_soname 12373fi 12374 12375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 12376$as_echo "$with_aix_soname" >&6; } 12377 if test aix != "$with_aix_soname"; then 12378 # For the AIX way of multilib, we name the shared archive member 12379 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 12380 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 12381 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 12382 # the AIX toolchain works better with OBJECT_MODE set (default 32). 12383 if test 64 = "${OBJECT_MODE-32}"; then 12384 shared_archive_member_spec=shr_64 12385 else 12386 shared_archive_member_spec=shr 12387 fi 12388 fi 12389 ;; 12390*) 12391 with_aix_soname=aix 12392 ;; 12393esac 12394 12395 12396 12397 12398 12399 12400 12401 12402 12403 12404# This can be used to rebuild libtool when needed 12405LIBTOOL_DEPS=$ltmain 12406 12407# Always use our own libtool. 12408LIBTOOL='$(SHELL) $(top_builddir)/libtool' 12409 12410 12411 12412 12413 12414 12415 12416 12417 12418 12419 12420 12421 12422 12423 12424 12425 12426 12427 12428 12429 12430 12431 12432 12433 12434 12435 12436 12437 12438 12439test -z "$LN_S" && LN_S="ln -s" 12440 12441 12442 12443 12444 12445 12446 12447 12448 12449 12450 12451 12452 12453 12454if test -n "${ZSH_VERSION+set}"; then 12455 setopt NO_GLOB_SUBST 12456fi 12457 12458{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 12459$as_echo_n "checking for objdir... " >&6; } 12460if ${lt_cv_objdir+:} false; then : 12461 $as_echo_n "(cached) " >&6 12462else 12463 rm -f .libs 2>/dev/null 12464mkdir .libs 2>/dev/null 12465if test -d .libs; then 12466 lt_cv_objdir=.libs 12467else 12468 # MS-DOS does not allow filenames that begin with a dot. 12469 lt_cv_objdir=_libs 12470fi 12471rmdir .libs 2>/dev/null 12472fi 12473{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 12474$as_echo "$lt_cv_objdir" >&6; } 12475objdir=$lt_cv_objdir 12476 12477 12478 12479 12480 12481cat >>confdefs.h <<_ACEOF 12482#define LT_OBJDIR "$lt_cv_objdir/" 12483_ACEOF 12484 12485 12486 12487 12488case $host_os in 12489aix3*) 12490 # AIX sometimes has problems with the GCC collect2 program. For some 12491 # reason, if we set the COLLECT_NAMES environment variable, the problems 12492 # vanish in a puff of smoke. 12493 if test set != "${COLLECT_NAMES+set}"; then 12494 COLLECT_NAMES= 12495 export COLLECT_NAMES 12496 fi 12497 ;; 12498esac 12499 12500# Global variables: 12501ofile=libtool 12502can_build_shared=yes 12503 12504# All known linkers require a '.a' archive for static linking (except MSVC, 12505# which needs '.lib'). 12506libext=a 12507 12508with_gnu_ld=$lt_cv_prog_gnu_ld 12509 12510old_CC=$CC 12511old_CFLAGS=$CFLAGS 12512 12513# Set sane defaults for various variables 12514test -z "$CC" && CC=cc 12515test -z "$LTCC" && LTCC=$CC 12516test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 12517test -z "$LD" && LD=ld 12518test -z "$ac_objext" && ac_objext=o 12519 12520func_cc_basename $compiler 12521cc_basename=$func_cc_basename_result 12522 12523 12524# Only perform the check for file, if the check method requires it 12525test -z "$MAGIC_CMD" && MAGIC_CMD=file 12526case $deplibs_check_method in 12527file_magic*) 12528 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 12529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 12530$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 12531if ${lt_cv_path_MAGIC_CMD+:} false; then : 12532 $as_echo_n "(cached) " >&6 12533else 12534 case $MAGIC_CMD in 12535[\\/*] | ?:[\\/]*) 12536 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 12537 ;; 12538*) 12539 lt_save_MAGIC_CMD=$MAGIC_CMD 12540 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 12541 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 12542 for ac_dir in $ac_dummy; do 12543 IFS=$lt_save_ifs 12544 test -z "$ac_dir" && ac_dir=. 12545 if test -f "$ac_dir/${ac_tool_prefix}file"; then 12546 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 12547 if test -n "$file_magic_test_file"; then 12548 case $deplibs_check_method in 12549 "file_magic "*) 12550 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 12551 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12552 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 12553 $EGREP "$file_magic_regex" > /dev/null; then 12554 : 12555 else 12556 cat <<_LT_EOF 1>&2 12557 12558*** Warning: the command libtool uses to detect shared libraries, 12559*** $file_magic_cmd, produces output that libtool cannot recognize. 12560*** The result is that libtool may fail to recognize shared libraries 12561*** as such. This will affect the creation of libtool libraries that 12562*** depend on shared libraries, but programs linked with such libtool 12563*** libraries will work regardless of this problem. Nevertheless, you 12564*** may want to report the problem to your system manager and/or to 12565*** bug-libtool@gnu.org 12566 12567_LT_EOF 12568 fi ;; 12569 esac 12570 fi 12571 break 12572 fi 12573 done 12574 IFS=$lt_save_ifs 12575 MAGIC_CMD=$lt_save_MAGIC_CMD 12576 ;; 12577esac 12578fi 12579 12580MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12581if test -n "$MAGIC_CMD"; then 12582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 12583$as_echo "$MAGIC_CMD" >&6; } 12584else 12585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12586$as_echo "no" >&6; } 12587fi 12588 12589 12590 12591 12592 12593if test -z "$lt_cv_path_MAGIC_CMD"; then 12594 if test -n "$ac_tool_prefix"; then 12595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 12596$as_echo_n "checking for file... " >&6; } 12597if ${lt_cv_path_MAGIC_CMD+:} false; then : 12598 $as_echo_n "(cached) " >&6 12599else 12600 case $MAGIC_CMD in 12601[\\/*] | ?:[\\/]*) 12602 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 12603 ;; 12604*) 12605 lt_save_MAGIC_CMD=$MAGIC_CMD 12606 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 12607 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 12608 for ac_dir in $ac_dummy; do 12609 IFS=$lt_save_ifs 12610 test -z "$ac_dir" && ac_dir=. 12611 if test -f "$ac_dir/file"; then 12612 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 12613 if test -n "$file_magic_test_file"; then 12614 case $deplibs_check_method in 12615 "file_magic "*) 12616 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 12617 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12618 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 12619 $EGREP "$file_magic_regex" > /dev/null; then 12620 : 12621 else 12622 cat <<_LT_EOF 1>&2 12623 12624*** Warning: the command libtool uses to detect shared libraries, 12625*** $file_magic_cmd, produces output that libtool cannot recognize. 12626*** The result is that libtool may fail to recognize shared libraries 12627*** as such. This will affect the creation of libtool libraries that 12628*** depend on shared libraries, but programs linked with such libtool 12629*** libraries will work regardless of this problem. Nevertheless, you 12630*** may want to report the problem to your system manager and/or to 12631*** bug-libtool@gnu.org 12632 12633_LT_EOF 12634 fi ;; 12635 esac 12636 fi 12637 break 12638 fi 12639 done 12640 IFS=$lt_save_ifs 12641 MAGIC_CMD=$lt_save_MAGIC_CMD 12642 ;; 12643esac 12644fi 12645 12646MAGIC_CMD=$lt_cv_path_MAGIC_CMD 12647if test -n "$MAGIC_CMD"; then 12648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 12649$as_echo "$MAGIC_CMD" >&6; } 12650else 12651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12652$as_echo "no" >&6; } 12653fi 12654 12655 12656 else 12657 MAGIC_CMD=: 12658 fi 12659fi 12660 12661 fi 12662 ;; 12663esac 12664 12665# Use C for the default configuration in the libtool script 12666 12667lt_save_CC=$CC 12668ac_ext=c 12669ac_cpp='$CPP $CPPFLAGS' 12670ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 12671ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 12672ac_compiler_gnu=$ac_cv_c_compiler_gnu 12673 12674 12675# Source file extension for C test sources. 12676ac_ext=c 12677 12678# Object file extension for compiled C test sources. 12679objext=o 12680objext=$objext 12681 12682# Code to be used in simple compile tests 12683lt_simple_compile_test_code="int some_variable = 0;" 12684 12685# Code to be used in simple link tests 12686lt_simple_link_test_code='int main(){return(0);}' 12687 12688 12689 12690 12691 12692 12693 12694# If no C compiler was specified, use CC. 12695LTCC=${LTCC-"$CC"} 12696 12697# If no C compiler flags were specified, use CFLAGS. 12698LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 12699 12700# Allow CC to be a program name with arguments. 12701compiler=$CC 12702 12703# Save the default compiler, since it gets overwritten when the other 12704# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 12705compiler_DEFAULT=$CC 12706 12707# save warnings/boilerplate of simple test code 12708ac_outfile=conftest.$ac_objext 12709echo "$lt_simple_compile_test_code" >conftest.$ac_ext 12710eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 12711_lt_compiler_boilerplate=`cat conftest.err` 12712$RM conftest* 12713 12714ac_outfile=conftest.$ac_objext 12715echo "$lt_simple_link_test_code" >conftest.$ac_ext 12716eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 12717_lt_linker_boilerplate=`cat conftest.err` 12718$RM -r conftest* 12719 12720 12721## CAVEAT EMPTOR: 12722## There is no encapsulation within the following macros, do not change 12723## the running order or otherwise move them around unless you know exactly 12724## what you are doing... 12725if test -n "$compiler"; then 12726 12727lt_prog_compiler_no_builtin_flag= 12728 12729if test yes = "$GCC"; then 12730 case $cc_basename in 12731 nvcc*) 12732 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 12733 *) 12734 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 12735 esac 12736 12737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 12738$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 12739if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 12740 $as_echo_n "(cached) " >&6 12741else 12742 lt_cv_prog_compiler_rtti_exceptions=no 12743 ac_outfile=conftest.$ac_objext 12744 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 12745 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 12746 # Insert the option either (1) after the last *FLAGS variable, or 12747 # (2) before a word containing "conftest.", or (3) at the end. 12748 # Note that $ac_compile itself does not contain backslashes and begins 12749 # with a dollar sign (not a hyphen), so the echo should work correctly. 12750 # The option is referenced via a variable to avoid confusing sed. 12751 lt_compile=`echo "$ac_compile" | $SED \ 12752 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 12753 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 12754 -e 's:$: $lt_compiler_flag:'` 12755 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 12756 (eval "$lt_compile" 2>conftest.err) 12757 ac_status=$? 12758 cat conftest.err >&5 12759 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12760 if (exit $ac_status) && test -s "$ac_outfile"; then 12761 # The compiler can only warn and ignore the option if not recognized 12762 # So say no if there are warnings other than the usual output. 12763 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 12764 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 12765 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 12766 lt_cv_prog_compiler_rtti_exceptions=yes 12767 fi 12768 fi 12769 $RM conftest* 12770 12771fi 12772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 12773$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 12774 12775if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 12776 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 12777else 12778 : 12779fi 12780 12781fi 12782 12783 12784 12785 12786 12787 12788 lt_prog_compiler_wl= 12789lt_prog_compiler_pic= 12790lt_prog_compiler_static= 12791 12792 12793 if test yes = "$GCC"; then 12794 lt_prog_compiler_wl='-Wl,' 12795 lt_prog_compiler_static='-static' 12796 12797 case $host_os in 12798 aix*) 12799 # All AIX code is PIC. 12800 if test ia64 = "$host_cpu"; then 12801 # AIX 5 now supports IA64 processor 12802 lt_prog_compiler_static='-Bstatic' 12803 fi 12804 lt_prog_compiler_pic='-fPIC' 12805 ;; 12806 12807 amigaos*) 12808 case $host_cpu in 12809 powerpc) 12810 # see comment about AmigaOS4 .so support 12811 lt_prog_compiler_pic='-fPIC' 12812 ;; 12813 m68k) 12814 # FIXME: we need at least 68020 code to build shared libraries, but 12815 # adding the '-m68020' flag to GCC prevents building anything better, 12816 # like '-m68040'. 12817 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 12818 ;; 12819 esac 12820 ;; 12821 12822 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 12823 # PIC is the default for these OSes. 12824 ;; 12825 12826 mingw* | cygwin* | pw32* | os2* | cegcc*) 12827 # This hack is so that the source file can tell whether it is being 12828 # built for inclusion in a dll (and should export symbols for example). 12829 # Although the cygwin gcc ignores -fPIC, still need this for old-style 12830 # (--disable-auto-import) libraries 12831 lt_prog_compiler_pic='-DDLL_EXPORT' 12832 case $host_os in 12833 os2*) 12834 lt_prog_compiler_static='$wl-static' 12835 ;; 12836 esac 12837 ;; 12838 12839 darwin* | rhapsody*) 12840 # PIC is the default on this platform 12841 # Common symbols not allowed in MH_DYLIB files 12842 lt_prog_compiler_pic='-fno-common' 12843 ;; 12844 12845 haiku*) 12846 # PIC is the default for Haiku. 12847 # The "-static" flag exists, but is broken. 12848 lt_prog_compiler_static= 12849 ;; 12850 12851 hpux*) 12852 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 12853 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 12854 # sets the default TLS model and affects inlining. 12855 case $host_cpu in 12856 hppa*64*) 12857 # +Z the default 12858 ;; 12859 *) 12860 lt_prog_compiler_pic='-fPIC' 12861 ;; 12862 esac 12863 ;; 12864 12865 interix[3-9]*) 12866 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 12867 # Instead, we relocate shared libraries at runtime. 12868 ;; 12869 12870 msdosdjgpp*) 12871 # Just because we use GCC doesn't mean we suddenly get shared libraries 12872 # on systems that don't support them. 12873 lt_prog_compiler_can_build_shared=no 12874 enable_shared=no 12875 ;; 12876 12877 *nto* | *qnx*) 12878 # QNX uses GNU C++, but need to define -shared option too, otherwise 12879 # it will coredump. 12880 lt_prog_compiler_pic='-fPIC -shared' 12881 ;; 12882 12883 sysv4*MP*) 12884 if test -d /usr/nec; then 12885 lt_prog_compiler_pic=-Kconform_pic 12886 fi 12887 ;; 12888 12889 *) 12890 lt_prog_compiler_pic='-fPIC' 12891 ;; 12892 esac 12893 12894 case $cc_basename in 12895 nvcc*) # Cuda Compiler Driver 2.2 12896 lt_prog_compiler_wl='-Xlinker ' 12897 if test -n "$lt_prog_compiler_pic"; then 12898 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 12899 fi 12900 ;; 12901 esac 12902 else 12903 # PORTME Check for flag to pass linker flags through the system compiler. 12904 case $host_os in 12905 aix*) 12906 lt_prog_compiler_wl='-Wl,' 12907 if test ia64 = "$host_cpu"; then 12908 # AIX 5 now supports IA64 processor 12909 lt_prog_compiler_static='-Bstatic' 12910 else 12911 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 12912 fi 12913 ;; 12914 12915 darwin* | rhapsody*) 12916 # PIC is the default on this platform 12917 # Common symbols not allowed in MH_DYLIB files 12918 lt_prog_compiler_pic='-fno-common' 12919 case $cc_basename in 12920 nagfor*) 12921 # NAG Fortran compiler 12922 lt_prog_compiler_wl='-Wl,-Wl,,' 12923 lt_prog_compiler_pic='-PIC' 12924 lt_prog_compiler_static='-Bstatic' 12925 ;; 12926 esac 12927 ;; 12928 12929 mingw* | cygwin* | pw32* | os2* | cegcc*) 12930 # This hack is so that the source file can tell whether it is being 12931 # built for inclusion in a dll (and should export symbols for example). 12932 lt_prog_compiler_pic='-DDLL_EXPORT' 12933 case $host_os in 12934 os2*) 12935 lt_prog_compiler_static='$wl-static' 12936 ;; 12937 esac 12938 ;; 12939 12940 hpux9* | hpux10* | hpux11*) 12941 lt_prog_compiler_wl='-Wl,' 12942 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 12943 # not for PA HP-UX. 12944 case $host_cpu in 12945 hppa*64*|ia64*) 12946 # +Z the default 12947 ;; 12948 *) 12949 lt_prog_compiler_pic='+Z' 12950 ;; 12951 esac 12952 # Is there a better lt_prog_compiler_static that works with the bundled CC? 12953 lt_prog_compiler_static='$wl-a ${wl}archive' 12954 ;; 12955 12956 irix5* | irix6* | nonstopux*) 12957 lt_prog_compiler_wl='-Wl,' 12958 # PIC (with -KPIC) is the default. 12959 lt_prog_compiler_static='-non_shared' 12960 ;; 12961 12962 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 12963 case $cc_basename in 12964 # old Intel for x86_64, which still supported -KPIC. 12965 ecc*) 12966 lt_prog_compiler_wl='-Wl,' 12967 lt_prog_compiler_pic='-KPIC' 12968 lt_prog_compiler_static='-static' 12969 ;; 12970 # icc used to be incompatible with GCC. 12971 # ICC 10 doesn't accept -KPIC any more. 12972 icc* | ifort*) 12973 lt_prog_compiler_wl='-Wl,' 12974 lt_prog_compiler_pic='-fPIC' 12975 lt_prog_compiler_static='-static' 12976 ;; 12977 # Lahey Fortran 8.1. 12978 lf95*) 12979 lt_prog_compiler_wl='-Wl,' 12980 lt_prog_compiler_pic='--shared' 12981 lt_prog_compiler_static='--static' 12982 ;; 12983 nagfor*) 12984 # NAG Fortran compiler 12985 lt_prog_compiler_wl='-Wl,-Wl,,' 12986 lt_prog_compiler_pic='-PIC' 12987 lt_prog_compiler_static='-Bstatic' 12988 ;; 12989 tcc*) 12990 # Fabrice Bellard et al's Tiny C Compiler 12991 lt_prog_compiler_wl='-Wl,' 12992 lt_prog_compiler_pic='-fPIC' 12993 lt_prog_compiler_static='-static' 12994 ;; 12995 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 12996 # Portland Group compilers (*not* the Pentium gcc compiler, 12997 # which looks to be a dead project) 12998 lt_prog_compiler_wl='-Wl,' 12999 lt_prog_compiler_pic='-fpic' 13000 lt_prog_compiler_static='-Bstatic' 13001 ;; 13002 ccc*) 13003 lt_prog_compiler_wl='-Wl,' 13004 # All Alpha code is PIC. 13005 lt_prog_compiler_static='-non_shared' 13006 ;; 13007 xl* | bgxl* | bgf* | mpixl*) 13008 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 13009 lt_prog_compiler_wl='-Wl,' 13010 lt_prog_compiler_pic='-qpic' 13011 lt_prog_compiler_static='-qstaticlink' 13012 ;; 13013 *) 13014 case `$CC -V 2>&1 | sed 5q` in 13015 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 13016 # Sun Fortran 8.3 passes all unrecognized flags to the linker 13017 lt_prog_compiler_pic='-KPIC' 13018 lt_prog_compiler_static='-Bstatic' 13019 lt_prog_compiler_wl='' 13020 ;; 13021 *Sun\ F* | *Sun*Fortran*) 13022 lt_prog_compiler_pic='-KPIC' 13023 lt_prog_compiler_static='-Bstatic' 13024 lt_prog_compiler_wl='-Qoption ld ' 13025 ;; 13026 *Sun\ C*) 13027 # Sun C 5.9 13028 lt_prog_compiler_pic='-KPIC' 13029 lt_prog_compiler_static='-Bstatic' 13030 lt_prog_compiler_wl='-Wl,' 13031 ;; 13032 *Intel*\ [CF]*Compiler*) 13033 lt_prog_compiler_wl='-Wl,' 13034 lt_prog_compiler_pic='-fPIC' 13035 lt_prog_compiler_static='-static' 13036 ;; 13037 *Portland\ Group*) 13038 lt_prog_compiler_wl='-Wl,' 13039 lt_prog_compiler_pic='-fpic' 13040 lt_prog_compiler_static='-Bstatic' 13041 ;; 13042 esac 13043 ;; 13044 esac 13045 ;; 13046 13047 newsos6) 13048 lt_prog_compiler_pic='-KPIC' 13049 lt_prog_compiler_static='-Bstatic' 13050 ;; 13051 13052 *nto* | *qnx*) 13053 # QNX uses GNU C++, but need to define -shared option too, otherwise 13054 # it will coredump. 13055 lt_prog_compiler_pic='-fPIC -shared' 13056 ;; 13057 13058 osf3* | osf4* | osf5*) 13059 lt_prog_compiler_wl='-Wl,' 13060 # All OSF/1 code is PIC. 13061 lt_prog_compiler_static='-non_shared' 13062 ;; 13063 13064 rdos*) 13065 lt_prog_compiler_static='-non_shared' 13066 ;; 13067 13068 solaris*) 13069 lt_prog_compiler_pic='-KPIC' 13070 lt_prog_compiler_static='-Bstatic' 13071 case $cc_basename in 13072 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 13073 lt_prog_compiler_wl='-Qoption ld ';; 13074 *) 13075 lt_prog_compiler_wl='-Wl,';; 13076 esac 13077 ;; 13078 13079 sunos4*) 13080 lt_prog_compiler_wl='-Qoption ld ' 13081 lt_prog_compiler_pic='-PIC' 13082 lt_prog_compiler_static='-Bstatic' 13083 ;; 13084 13085 sysv4 | sysv4.2uw2* | sysv4.3*) 13086 lt_prog_compiler_wl='-Wl,' 13087 lt_prog_compiler_pic='-KPIC' 13088 lt_prog_compiler_static='-Bstatic' 13089 ;; 13090 13091 sysv4*MP*) 13092 if test -d /usr/nec; then 13093 lt_prog_compiler_pic='-Kconform_pic' 13094 lt_prog_compiler_static='-Bstatic' 13095 fi 13096 ;; 13097 13098 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 13099 lt_prog_compiler_wl='-Wl,' 13100 lt_prog_compiler_pic='-KPIC' 13101 lt_prog_compiler_static='-Bstatic' 13102 ;; 13103 13104 unicos*) 13105 lt_prog_compiler_wl='-Wl,' 13106 lt_prog_compiler_can_build_shared=no 13107 ;; 13108 13109 uts4*) 13110 lt_prog_compiler_pic='-pic' 13111 lt_prog_compiler_static='-Bstatic' 13112 ;; 13113 13114 *) 13115 lt_prog_compiler_can_build_shared=no 13116 ;; 13117 esac 13118 fi 13119 13120case $host_os in 13121 # For platforms that do not support PIC, -DPIC is meaningless: 13122 *djgpp*) 13123 lt_prog_compiler_pic= 13124 ;; 13125 *) 13126 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 13127 ;; 13128esac 13129 13130{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 13131$as_echo_n "checking for $compiler option to produce PIC... " >&6; } 13132if ${lt_cv_prog_compiler_pic+:} false; then : 13133 $as_echo_n "(cached) " >&6 13134else 13135 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 13136fi 13137{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 13138$as_echo "$lt_cv_prog_compiler_pic" >&6; } 13139lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 13140 13141# 13142# Check to make sure the PIC flag actually works. 13143# 13144if test -n "$lt_prog_compiler_pic"; then 13145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 13146$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 13147if ${lt_cv_prog_compiler_pic_works+:} false; then : 13148 $as_echo_n "(cached) " >&6 13149else 13150 lt_cv_prog_compiler_pic_works=no 13151 ac_outfile=conftest.$ac_objext 13152 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13153 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 13154 # Insert the option either (1) after the last *FLAGS variable, or 13155 # (2) before a word containing "conftest.", or (3) at the end. 13156 # Note that $ac_compile itself does not contain backslashes and begins 13157 # with a dollar sign (not a hyphen), so the echo should work correctly. 13158 # The option is referenced via a variable to avoid confusing sed. 13159 lt_compile=`echo "$ac_compile" | $SED \ 13160 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 13161 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 13162 -e 's:$: $lt_compiler_flag:'` 13163 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 13164 (eval "$lt_compile" 2>conftest.err) 13165 ac_status=$? 13166 cat conftest.err >&5 13167 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13168 if (exit $ac_status) && test -s "$ac_outfile"; then 13169 # The compiler can only warn and ignore the option if not recognized 13170 # So say no if there are warnings other than the usual output. 13171 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 13172 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 13173 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 13174 lt_cv_prog_compiler_pic_works=yes 13175 fi 13176 fi 13177 $RM conftest* 13178 13179fi 13180{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 13181$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 13182 13183if test yes = "$lt_cv_prog_compiler_pic_works"; then 13184 case $lt_prog_compiler_pic in 13185 "" | " "*) ;; 13186 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 13187 esac 13188else 13189 lt_prog_compiler_pic= 13190 lt_prog_compiler_can_build_shared=no 13191fi 13192 13193fi 13194 13195 13196 13197 13198 13199 13200 13201 13202 13203 13204 13205# 13206# Check to make sure the static flag actually works. 13207# 13208wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 13209{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 13210$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 13211if ${lt_cv_prog_compiler_static_works+:} false; then : 13212 $as_echo_n "(cached) " >&6 13213else 13214 lt_cv_prog_compiler_static_works=no 13215 save_LDFLAGS=$LDFLAGS 13216 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 13217 echo "$lt_simple_link_test_code" > conftest.$ac_ext 13218 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 13219 # The linker can only warn and ignore the option if not recognized 13220 # So say no if there are warnings 13221 if test -s conftest.err; then 13222 # Append any errors to the config.log. 13223 cat conftest.err 1>&5 13224 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 13225 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 13226 if diff conftest.exp conftest.er2 >/dev/null; then 13227 lt_cv_prog_compiler_static_works=yes 13228 fi 13229 else 13230 lt_cv_prog_compiler_static_works=yes 13231 fi 13232 fi 13233 $RM -r conftest* 13234 LDFLAGS=$save_LDFLAGS 13235 13236fi 13237{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 13238$as_echo "$lt_cv_prog_compiler_static_works" >&6; } 13239 13240if test yes = "$lt_cv_prog_compiler_static_works"; then 13241 : 13242else 13243 lt_prog_compiler_static= 13244fi 13245 13246 13247 13248 13249 13250 13251 13252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 13253$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 13254if ${lt_cv_prog_compiler_c_o+:} false; then : 13255 $as_echo_n "(cached) " >&6 13256else 13257 lt_cv_prog_compiler_c_o=no 13258 $RM -r conftest 2>/dev/null 13259 mkdir conftest 13260 cd conftest 13261 mkdir out 13262 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13263 13264 lt_compiler_flag="-o out/conftest2.$ac_objext" 13265 # Insert the option either (1) after the last *FLAGS variable, or 13266 # (2) before a word containing "conftest.", or (3) at the end. 13267 # Note that $ac_compile itself does not contain backslashes and begins 13268 # with a dollar sign (not a hyphen), so the echo should work correctly. 13269 lt_compile=`echo "$ac_compile" | $SED \ 13270 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 13271 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 13272 -e 's:$: $lt_compiler_flag:'` 13273 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 13274 (eval "$lt_compile" 2>out/conftest.err) 13275 ac_status=$? 13276 cat out/conftest.err >&5 13277 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13278 if (exit $ac_status) && test -s out/conftest2.$ac_objext 13279 then 13280 # The compiler can only warn and ignore the option if not recognized 13281 # So say no if there are warnings 13282 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 13283 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 13284 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 13285 lt_cv_prog_compiler_c_o=yes 13286 fi 13287 fi 13288 chmod u+w . 2>&5 13289 $RM conftest* 13290 # SGI C++ compiler will create directory out/ii_files/ for 13291 # template instantiation 13292 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 13293 $RM out/* && rmdir out 13294 cd .. 13295 $RM -r conftest 13296 $RM conftest* 13297 13298fi 13299{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 13300$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 13301 13302 13303 13304 13305 13306 13307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 13308$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 13309if ${lt_cv_prog_compiler_c_o+:} false; then : 13310 $as_echo_n "(cached) " >&6 13311else 13312 lt_cv_prog_compiler_c_o=no 13313 $RM -r conftest 2>/dev/null 13314 mkdir conftest 13315 cd conftest 13316 mkdir out 13317 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13318 13319 lt_compiler_flag="-o out/conftest2.$ac_objext" 13320 # Insert the option either (1) after the last *FLAGS variable, or 13321 # (2) before a word containing "conftest.", or (3) at the end. 13322 # Note that $ac_compile itself does not contain backslashes and begins 13323 # with a dollar sign (not a hyphen), so the echo should work correctly. 13324 lt_compile=`echo "$ac_compile" | $SED \ 13325 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 13326 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 13327 -e 's:$: $lt_compiler_flag:'` 13328 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 13329 (eval "$lt_compile" 2>out/conftest.err) 13330 ac_status=$? 13331 cat out/conftest.err >&5 13332 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13333 if (exit $ac_status) && test -s out/conftest2.$ac_objext 13334 then 13335 # The compiler can only warn and ignore the option if not recognized 13336 # So say no if there are warnings 13337 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 13338 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 13339 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 13340 lt_cv_prog_compiler_c_o=yes 13341 fi 13342 fi 13343 chmod u+w . 2>&5 13344 $RM conftest* 13345 # SGI C++ compiler will create directory out/ii_files/ for 13346 # template instantiation 13347 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 13348 $RM out/* && rmdir out 13349 cd .. 13350 $RM -r conftest 13351 $RM conftest* 13352 13353fi 13354{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 13355$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 13356 13357 13358 13359 13360hard_links=nottested 13361if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 13362 # do not overwrite the value of need_locks provided by the user 13363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 13364$as_echo_n "checking if we can lock with hard links... " >&6; } 13365 hard_links=yes 13366 $RM conftest* 13367 ln conftest.a conftest.b 2>/dev/null && hard_links=no 13368 touch conftest.a 13369 ln conftest.a conftest.b 2>&5 || hard_links=no 13370 ln conftest.a conftest.b 2>/dev/null && hard_links=no 13371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 13372$as_echo "$hard_links" >&6; } 13373 if test no = "$hard_links"; then 13374 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 13375$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 13376 need_locks=warn 13377 fi 13378else 13379 need_locks=no 13380fi 13381 13382 13383 13384 13385 13386 13387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 13388$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 13389 13390 runpath_var= 13391 allow_undefined_flag= 13392 always_export_symbols=no 13393 archive_cmds= 13394 archive_expsym_cmds= 13395 compiler_needs_object=no 13396 enable_shared_with_static_runtimes=no 13397 export_dynamic_flag_spec= 13398 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 13399 hardcode_automatic=no 13400 hardcode_direct=no 13401 hardcode_direct_absolute=no 13402 hardcode_libdir_flag_spec= 13403 hardcode_libdir_separator= 13404 hardcode_minus_L=no 13405 hardcode_shlibpath_var=unsupported 13406 inherit_rpath=no 13407 link_all_deplibs=unknown 13408 module_cmds= 13409 module_expsym_cmds= 13410 old_archive_from_new_cmds= 13411 old_archive_from_expsyms_cmds= 13412 thread_safe_flag_spec= 13413 whole_archive_flag_spec= 13414 # include_expsyms should be a list of space-separated symbols to be *always* 13415 # included in the symbol list 13416 include_expsyms= 13417 # exclude_expsyms can be an extended regexp of symbols to exclude 13418 # it will be wrapped by ' (' and ')$', so one must not match beginning or 13419 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 13420 # as well as any symbol that contains 'd'. 13421 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 13422 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 13423 # platforms (ab)use it in PIC code, but their linkers get confused if 13424 # the symbol is explicitly referenced. Since portable code cannot 13425 # rely on this symbol name, it's probably fine to never include it in 13426 # preloaded symbol tables. 13427 # Exclude shared library initialization/finalization symbols. 13428 extract_expsyms_cmds= 13429 13430 case $host_os in 13431 cygwin* | mingw* | pw32* | cegcc*) 13432 # FIXME: the MSVC++ port hasn't been tested in a loooong time 13433 # When not using gcc, we currently assume that we are using 13434 # Microsoft Visual C++. 13435 if test yes != "$GCC"; then 13436 with_gnu_ld=no 13437 fi 13438 ;; 13439 interix*) 13440 # we just hope/assume this is gcc and not c89 (= MSVC++) 13441 with_gnu_ld=yes 13442 ;; 13443 openbsd* | bitrig*) 13444 with_gnu_ld=no 13445 ;; 13446 esac 13447 13448 ld_shlibs=yes 13449 13450 # On some targets, GNU ld is compatible enough with the native linker 13451 # that we're better off using the native interface for both. 13452 lt_use_gnu_ld_interface=no 13453 if test yes = "$with_gnu_ld"; then 13454 case $host_os in 13455 aix*) 13456 # The AIX port of GNU ld has always aspired to compatibility 13457 # with the native linker. However, as the warning in the GNU ld 13458 # block says, versions before 2.19.5* couldn't really create working 13459 # shared libraries, regardless of the interface used. 13460 case `$LD -v 2>&1` in 13461 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 13462 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 13463 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 13464 *) 13465 lt_use_gnu_ld_interface=yes 13466 ;; 13467 esac 13468 ;; 13469 *) 13470 lt_use_gnu_ld_interface=yes 13471 ;; 13472 esac 13473 fi 13474 13475 if test yes = "$lt_use_gnu_ld_interface"; then 13476 # If archive_cmds runs LD, not CC, wlarc should be empty 13477 wlarc='$wl' 13478 13479 # Set some defaults for GNU ld with shared library support. These 13480 # are reset later if shared libraries are not supported. Putting them 13481 # here allows them to be overridden if necessary. 13482 runpath_var=LD_RUN_PATH 13483 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13484 export_dynamic_flag_spec='$wl--export-dynamic' 13485 # ancient GNU ld didn't support --whole-archive et. al. 13486 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 13487 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 13488 else 13489 whole_archive_flag_spec= 13490 fi 13491 supports_anon_versioning=no 13492 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 13493 *GNU\ gold*) supports_anon_versioning=yes ;; 13494 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 13495 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 13496 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 13497 *\ 2.11.*) ;; # other 2.11 versions 13498 *) supports_anon_versioning=yes ;; 13499 esac 13500 13501 # See if GNU ld supports shared libraries. 13502 case $host_os in 13503 aix[3-9]*) 13504 # On AIX/PPC, the GNU linker is very broken 13505 if test ia64 != "$host_cpu"; then 13506 ld_shlibs=no 13507 cat <<_LT_EOF 1>&2 13508 13509*** Warning: the GNU linker, at least up to release 2.19, is reported 13510*** to be unable to reliably create shared libraries on AIX. 13511*** Therefore, libtool is disabling shared libraries support. If you 13512*** really care for shared libraries, you may want to install binutils 13513*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 13514*** You will then need to restart the configuration process. 13515 13516_LT_EOF 13517 fi 13518 ;; 13519 13520 amigaos*) 13521 case $host_cpu in 13522 powerpc) 13523 # see comment about AmigaOS4 .so support 13524 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13525 archive_expsym_cmds='' 13526 ;; 13527 m68k) 13528 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 13529 hardcode_libdir_flag_spec='-L$libdir' 13530 hardcode_minus_L=yes 13531 ;; 13532 esac 13533 ;; 13534 13535 beos*) 13536 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13537 allow_undefined_flag=unsupported 13538 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 13539 # support --undefined. This deserves some investigation. FIXME 13540 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13541 else 13542 ld_shlibs=no 13543 fi 13544 ;; 13545 13546 cygwin* | mingw* | pw32* | cegcc*) 13547 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 13548 # as there is no search path for DLLs. 13549 hardcode_libdir_flag_spec='-L$libdir' 13550 export_dynamic_flag_spec='$wl--export-all-symbols' 13551 allow_undefined_flag=unsupported 13552 always_export_symbols=no 13553 enable_shared_with_static_runtimes=yes 13554 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 13555 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 13556 13557 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 13558 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 13559 # If the export-symbols file already is a .def file, use it as 13560 # is; otherwise, prepend EXPORTS... 13561 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 13562 cp $export_symbols $output_objdir/$soname.def; 13563 else 13564 echo EXPORTS > $output_objdir/$soname.def; 13565 cat $export_symbols >> $output_objdir/$soname.def; 13566 fi~ 13567 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 13568 else 13569 ld_shlibs=no 13570 fi 13571 ;; 13572 13573 haiku*) 13574 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13575 link_all_deplibs=yes 13576 ;; 13577 13578 os2*) 13579 hardcode_libdir_flag_spec='-L$libdir' 13580 hardcode_minus_L=yes 13581 allow_undefined_flag=unsupported 13582 shrext_cmds=.dll 13583 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 13584 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 13585 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 13586 $ECHO EXPORTS >> $output_objdir/$libname.def~ 13587 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 13588 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 13589 emximp -o $lib $output_objdir/$libname.def' 13590 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 13591 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 13592 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 13593 $ECHO EXPORTS >> $output_objdir/$libname.def~ 13594 prefix_cmds="$SED"~ 13595 if test EXPORTS = "`$SED 1q $export_symbols`"; then 13596 prefix_cmds="$prefix_cmds -e 1d"; 13597 fi~ 13598 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 13599 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 13600 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 13601 emximp -o $lib $output_objdir/$libname.def' 13602 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 13603 enable_shared_with_static_runtimes=yes 13604 ;; 13605 13606 interix[3-9]*) 13607 hardcode_direct=no 13608 hardcode_shlibpath_var=no 13609 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 13610 export_dynamic_flag_spec='$wl-E' 13611 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 13612 # Instead, shared libraries are loaded at an image base (0x10000000 by 13613 # default) and relocated if they conflict, which is a slow very memory 13614 # consuming and fragmenting process. To avoid this, we pick a random, 13615 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 13616 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 13617 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 13618 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 13619 ;; 13620 13621 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 13622 tmp_diet=no 13623 if test linux-dietlibc = "$host_os"; then 13624 case $cc_basename in 13625 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 13626 esac 13627 fi 13628 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 13629 && test no = "$tmp_diet" 13630 then 13631 tmp_addflag=' $pic_flag' 13632 tmp_sharedflag='-shared' 13633 case $cc_basename,$host_cpu in 13634 pgcc*) # Portland Group C compiler 13635 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' 13636 tmp_addflag=' $pic_flag' 13637 ;; 13638 pgf77* | pgf90* | pgf95* | pgfortran*) 13639 # Portland Group f77 and f90 compilers 13640 whole_archive_flag_spec='$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' 13641 tmp_addflag=' $pic_flag -Mnomain' ;; 13642 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 13643 tmp_addflag=' -i_dynamic' ;; 13644 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 13645 tmp_addflag=' -i_dynamic -nofor_main' ;; 13646 ifc* | ifort*) # Intel Fortran compiler 13647 tmp_addflag=' -nofor_main' ;; 13648 lf95*) # Lahey Fortran 8.1 13649 whole_archive_flag_spec= 13650 tmp_sharedflag='--shared' ;; 13651 nagfor*) # NAGFOR 5.3 13652 tmp_sharedflag='-Wl,-shared' ;; 13653 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 13654 tmp_sharedflag='-qmkshrobj' 13655 tmp_addflag= ;; 13656 nvcc*) # Cuda Compiler Driver 2.2 13657 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 13658 compiler_needs_object=yes 13659 ;; 13660 esac 13661 case `$CC -V 2>&1 | sed 5q` in 13662 *Sun\ C*) # Sun C 5.9 13663 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\"` $wl--no-whole-archive' 13664 compiler_needs_object=yes 13665 tmp_sharedflag='-G' ;; 13666 *Sun\ F*) # Sun Fortran 8.3 13667 tmp_sharedflag='-G' ;; 13668 esac 13669 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13670 13671 if test yes = "$supports_anon_versioning"; then 13672 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 13673 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 13674 echo "local: *; };" >> $output_objdir/$libname.ver~ 13675 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 13676 fi 13677 13678 case $cc_basename in 13679 tcc*) 13680 export_dynamic_flag_spec='-rdynamic' 13681 ;; 13682 xlf* | bgf* | bgxlf* | mpixlf*) 13683 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 13684 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 13685 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13686 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 13687 if test yes = "$supports_anon_versioning"; then 13688 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 13689 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 13690 echo "local: *; };" >> $output_objdir/$libname.ver~ 13691 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 13692 fi 13693 ;; 13694 esac 13695 else 13696 ld_shlibs=no 13697 fi 13698 ;; 13699 13700 netbsd*) 13701 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 13702 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 13703 wlarc= 13704 else 13705 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13706 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13707 fi 13708 ;; 13709 13710 solaris*) 13711 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 13712 ld_shlibs=no 13713 cat <<_LT_EOF 1>&2 13714 13715*** Warning: The releases 2.8.* of the GNU linker cannot reliably 13716*** create shared libraries on Solaris systems. Therefore, libtool 13717*** is disabling shared libraries support. We urge you to upgrade GNU 13718*** binutils to release 2.9.1 or newer. Another option is to modify 13719*** your PATH or compiler configuration so that the native linker is 13720*** used, and then restart. 13721 13722_LT_EOF 13723 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13724 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13725 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13726 else 13727 ld_shlibs=no 13728 fi 13729 ;; 13730 13731 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 13732 case `$LD -v 2>&1` in 13733 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 13734 ld_shlibs=no 13735 cat <<_LT_EOF 1>&2 13736 13737*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 13738*** reliably create shared libraries on SCO systems. Therefore, libtool 13739*** is disabling shared libraries support. We urge you to upgrade GNU 13740*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 13741*** your PATH or compiler configuration so that the native linker is 13742*** used, and then restart. 13743 13744_LT_EOF 13745 ;; 13746 *) 13747 # For security reasons, it is highly recommended that you always 13748 # use absolute paths for naming shared libraries, and exclude the 13749 # DT_RUNPATH tag from executables and libraries. But doing so 13750 # requires that you compile everything twice, which is a pain. 13751 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13752 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 13753 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13754 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13755 else 13756 ld_shlibs=no 13757 fi 13758 ;; 13759 esac 13760 ;; 13761 13762 sunos4*) 13763 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 13764 wlarc= 13765 hardcode_direct=yes 13766 hardcode_shlibpath_var=no 13767 ;; 13768 13769 *) 13770 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 13771 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 13772 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 13773 else 13774 ld_shlibs=no 13775 fi 13776 ;; 13777 esac 13778 13779 if test no = "$ld_shlibs"; then 13780 runpath_var= 13781 hardcode_libdir_flag_spec= 13782 export_dynamic_flag_spec= 13783 whole_archive_flag_spec= 13784 fi 13785 else 13786 # PORTME fill in a description of your system's linker (not GNU ld) 13787 case $host_os in 13788 aix3*) 13789 allow_undefined_flag=unsupported 13790 always_export_symbols=yes 13791 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 13792 # Note: this linker hardcodes the directories in LIBPATH if there 13793 # are no directories specified by -L. 13794 hardcode_minus_L=yes 13795 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 13796 # Neither direct hardcoding nor static linking is supported with a 13797 # broken collect2. 13798 hardcode_direct=unsupported 13799 fi 13800 ;; 13801 13802 aix[4-9]*) 13803 if test ia64 = "$host_cpu"; then 13804 # On IA64, the linker does run time linking by default, so we don't 13805 # have to do anything special. 13806 aix_use_runtimelinking=no 13807 exp_sym_flag='-Bexport' 13808 no_entry_flag= 13809 else 13810 # If we're using GNU nm, then we don't want the "-C" option. 13811 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 13812 # Without the "-l" option, or with the "-B" option, AIX nm treats 13813 # weak defined symbols like other global defined symbols, whereas 13814 # GNU nm marks them as "W". 13815 # While the 'weak' keyword is ignored in the Export File, we need 13816 # it in the Import File for the 'aix-soname' feature, so we have 13817 # to replace the "-B" option with "-P" for AIX nm. 13818 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 13819 export_symbols_cmds='$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' 13820 else 13821 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' 13822 fi 13823 aix_use_runtimelinking=no 13824 13825 # Test if we are trying to use run time linking or normal 13826 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 13827 # have runtime linking enabled, and use it for executables. 13828 # For shared libraries, we enable/disable runtime linking 13829 # depending on the kind of the shared library created - 13830 # when "with_aix_soname,aix_use_runtimelinking" is: 13831 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 13832 # "aix,yes" lib.so shared, rtl:yes, for executables 13833 # lib.a static archive 13834 # "both,no" lib.so.V(shr.o) shared, rtl:yes 13835 # lib.a(lib.so.V) shared, rtl:no, for executables 13836 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 13837 # lib.a(lib.so.V) shared, rtl:no 13838 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 13839 # lib.a static archive 13840 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 13841 for ld_flag in $LDFLAGS; do 13842 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 13843 aix_use_runtimelinking=yes 13844 break 13845 fi 13846 done 13847 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 13848 # With aix-soname=svr4, we create the lib.so.V shared archives only, 13849 # so we don't have lib.a shared libs to link our executables. 13850 # We have to force runtime linking in this case. 13851 aix_use_runtimelinking=yes 13852 LDFLAGS="$LDFLAGS -Wl,-brtl" 13853 fi 13854 ;; 13855 esac 13856 13857 exp_sym_flag='-bexport' 13858 no_entry_flag='-bnoentry' 13859 fi 13860 13861 # When large executables or shared objects are built, AIX ld can 13862 # have problems creating the table of contents. If linking a library 13863 # or program results in "error TOC overflow" add -mminimal-toc to 13864 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 13865 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 13866 13867 archive_cmds='' 13868 hardcode_direct=yes 13869 hardcode_direct_absolute=yes 13870 hardcode_libdir_separator=':' 13871 link_all_deplibs=yes 13872 file_list_spec='$wl-f,' 13873 case $with_aix_soname,$aix_use_runtimelinking in 13874 aix,*) ;; # traditional, no import file 13875 svr4,* | *,yes) # use import file 13876 # The Import File defines what to hardcode. 13877 hardcode_direct=no 13878 hardcode_direct_absolute=no 13879 ;; 13880 esac 13881 13882 if test yes = "$GCC"; then 13883 case $host_os in aix4.[012]|aix4.[012].*) 13884 # We only want to do this on AIX 4.2 and lower, the check 13885 # below for broken collect2 doesn't work under 4.3+ 13886 collect2name=`$CC -print-prog-name=collect2` 13887 if test -f "$collect2name" && 13888 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 13889 then 13890 # We have reworked collect2 13891 : 13892 else 13893 # We have old collect2 13894 hardcode_direct=unsupported 13895 # It fails to find uninstalled libraries when the uninstalled 13896 # path is not listed in the libpath. Setting hardcode_minus_L 13897 # to unsupported forces relinking 13898 hardcode_minus_L=yes 13899 hardcode_libdir_flag_spec='-L$libdir' 13900 hardcode_libdir_separator= 13901 fi 13902 ;; 13903 esac 13904 shared_flag='-shared' 13905 if test yes = "$aix_use_runtimelinking"; then 13906 shared_flag="$shared_flag "'$wl-G' 13907 fi 13908 # Need to ensure runtime linking is disabled for the traditional 13909 # shared library, or the linker may eventually find shared libraries 13910 # /with/ Import File - we do not want to mix them. 13911 shared_flag_aix='-shared' 13912 shared_flag_svr4='-shared $wl-G' 13913 else 13914 # not using gcc 13915 if test ia64 = "$host_cpu"; then 13916 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 13917 # chokes on -Wl,-G. The following line is correct: 13918 shared_flag='-G' 13919 else 13920 if test yes = "$aix_use_runtimelinking"; then 13921 shared_flag='$wl-G' 13922 else 13923 shared_flag='$wl-bM:SRE' 13924 fi 13925 shared_flag_aix='$wl-bM:SRE' 13926 shared_flag_svr4='$wl-G' 13927 fi 13928 fi 13929 13930 export_dynamic_flag_spec='$wl-bexpall' 13931 # It seems that -bexpall does not export symbols beginning with 13932 # underscore (_), so it is better to generate a list of symbols to export. 13933 always_export_symbols=yes 13934 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 13935 # Warning - without using the other runtime loading flags (-brtl), 13936 # -berok will link without error, but may produce a broken library. 13937 allow_undefined_flag='-berok' 13938 # Determine the default libpath from the value encoded in an 13939 # empty executable. 13940 if test set = "${lt_cv_aix_libpath+set}"; then 13941 aix_libpath=$lt_cv_aix_libpath 13942else 13943 if ${lt_cv_aix_libpath_+:} false; then : 13944 $as_echo_n "(cached) " >&6 13945else 13946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13947/* end confdefs.h. */ 13948 13949int 13950main () 13951{ 13952 13953 ; 13954 return 0; 13955} 13956_ACEOF 13957if ac_fn_c_try_link "$LINENO"; then : 13958 13959 lt_aix_libpath_sed=' 13960 /Import File Strings/,/^$/ { 13961 /^0/ { 13962 s/^0 *\([^ ]*\) *$/\1/ 13963 p 13964 } 13965 }' 13966 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 13967 # Check for a 64-bit object if we didn't find anything. 13968 if test -z "$lt_cv_aix_libpath_"; then 13969 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 13970 fi 13971fi 13972rm -f core conftest.err conftest.$ac_objext \ 13973 conftest$ac_exeext conftest.$ac_ext 13974 if test -z "$lt_cv_aix_libpath_"; then 13975 lt_cv_aix_libpath_=/usr/lib:/lib 13976 fi 13977 13978fi 13979 13980 aix_libpath=$lt_cv_aix_libpath_ 13981fi 13982 13983 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 13984 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' '$shared_flag 13985 else 13986 if test ia64 = "$host_cpu"; then 13987 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 13988 allow_undefined_flag="-z nodefs" 13989 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 13990 else 13991 # Determine the default libpath from the value encoded in an 13992 # empty executable. 13993 if test set = "${lt_cv_aix_libpath+set}"; then 13994 aix_libpath=$lt_cv_aix_libpath 13995else 13996 if ${lt_cv_aix_libpath_+:} false; then : 13997 $as_echo_n "(cached) " >&6 13998else 13999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14000/* end confdefs.h. */ 14001 14002int 14003main () 14004{ 14005 14006 ; 14007 return 0; 14008} 14009_ACEOF 14010if ac_fn_c_try_link "$LINENO"; then : 14011 14012 lt_aix_libpath_sed=' 14013 /Import File Strings/,/^$/ { 14014 /^0/ { 14015 s/^0 *\([^ ]*\) *$/\1/ 14016 p 14017 } 14018 }' 14019 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 14020 # Check for a 64-bit object if we didn't find anything. 14021 if test -z "$lt_cv_aix_libpath_"; then 14022 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 14023 fi 14024fi 14025rm -f core conftest.err conftest.$ac_objext \ 14026 conftest$ac_exeext conftest.$ac_ext 14027 if test -z "$lt_cv_aix_libpath_"; then 14028 lt_cv_aix_libpath_=/usr/lib:/lib 14029 fi 14030 14031fi 14032 14033 aix_libpath=$lt_cv_aix_libpath_ 14034fi 14035 14036 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 14037 # Warning - without using the other run time loading flags, 14038 # -berok will link without error, but may produce a broken library. 14039 no_undefined_flag=' $wl-bernotok' 14040 allow_undefined_flag=' $wl-berok' 14041 if test yes = "$with_gnu_ld"; then 14042 # We only use this code for GNU lds that support --whole-archive. 14043 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 14044 else 14045 # Exported symbols can be pulled into shared objects from archives 14046 whole_archive_flag_spec='$convenience' 14047 fi 14048 archive_cmds_need_lc=yes 14049 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 14050 # -brtl affects multiple linker settings, -berok does not and is overridden later 14051 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 14052 if test svr4 != "$with_aix_soname"; then 14053 # This is similar to how AIX traditionally builds its shared libraries. 14054 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/$soname' 14055 fi 14056 if test aix != "$with_aix_soname"; then 14057 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/$shared_archive_member_spec.imp' 14058 else 14059 # used by -dlpreopen to get the symbols 14060 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 14061 fi 14062 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 14063 fi 14064 fi 14065 ;; 14066 14067 amigaos*) 14068 case $host_cpu in 14069 powerpc) 14070 # see comment about AmigaOS4 .so support 14071 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 14072 archive_expsym_cmds='' 14073 ;; 14074 m68k) 14075 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 14076 hardcode_libdir_flag_spec='-L$libdir' 14077 hardcode_minus_L=yes 14078 ;; 14079 esac 14080 ;; 14081 14082 bsdi[45]*) 14083 export_dynamic_flag_spec=-rdynamic 14084 ;; 14085 14086 cygwin* | mingw* | pw32* | cegcc*) 14087 # When not using gcc, we currently assume that we are using 14088 # Microsoft Visual C++. 14089 # hardcode_libdir_flag_spec is actually meaningless, as there is 14090 # no search path for DLLs. 14091 case $cc_basename in 14092 cl*) 14093 # Native MSVC 14094 hardcode_libdir_flag_spec=' ' 14095 allow_undefined_flag=unsupported 14096 always_export_symbols=yes 14097 file_list_spec='@' 14098 # Tell ltmain to make .lib files, not .a files. 14099 libext=lib 14100 # Tell ltmain to make .dll files, not .so files. 14101 shrext_cmds=.dll 14102 # FIXME: Setting linknames here is a bad hack. 14103 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 14104 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 14105 cp "$export_symbols" "$output_objdir/$soname.def"; 14106 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 14107 else 14108 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 14109 fi~ 14110 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 14111 linknames=' 14112 # The linker will not automatically build a static lib if we build a DLL. 14113 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 14114 enable_shared_with_static_runtimes=yes 14115 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 14116 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 14117 # Don't use ranlib 14118 old_postinstall_cmds='chmod 644 $oldlib' 14119 postlink_cmds='lt_outputfile="@OUTPUT@"~ 14120 lt_tool_outputfile="@TOOL_OUTPUT@"~ 14121 case $lt_outputfile in 14122 *.exe|*.EXE) ;; 14123 *) 14124 lt_outputfile=$lt_outputfile.exe 14125 lt_tool_outputfile=$lt_tool_outputfile.exe 14126 ;; 14127 esac~ 14128 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 14129 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 14130 $RM "$lt_outputfile.manifest"; 14131 fi' 14132 ;; 14133 *) 14134 # Assume MSVC wrapper 14135 hardcode_libdir_flag_spec=' ' 14136 allow_undefined_flag=unsupported 14137 # Tell ltmain to make .lib files, not .a files. 14138 libext=lib 14139 # Tell ltmain to make .dll files, not .so files. 14140 shrext_cmds=.dll 14141 # FIXME: Setting linknames here is a bad hack. 14142 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 14143 # The linker will automatically build a .lib file if we build a DLL. 14144 old_archive_from_new_cmds='true' 14145 # FIXME: Should let the user specify the lib program. 14146 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 14147 enable_shared_with_static_runtimes=yes 14148 ;; 14149 esac 14150 ;; 14151 14152 darwin* | rhapsody*) 14153 14154 14155 archive_cmds_need_lc=no 14156 hardcode_direct=no 14157 hardcode_automatic=yes 14158 hardcode_shlibpath_var=unsupported 14159 if test yes = "$lt_cv_ld_force_load"; then 14160 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 14161 14162 else 14163 whole_archive_flag_spec='' 14164 fi 14165 link_all_deplibs=yes 14166 allow_undefined_flag=$_lt_dar_allow_undefined 14167 case $cc_basename in 14168 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 14169 *) _lt_dar_can_shared=$GCC ;; 14170 esac 14171 if test yes = "$_lt_dar_can_shared"; then 14172 output_verbose_link_cmd=func_echo_all 14173 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 14174 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 14175 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$_lt_dsymutil" 14176 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 14177 14178 else 14179 ld_shlibs=no 14180 fi 14181 14182 ;; 14183 14184 dgux*) 14185 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14186 hardcode_libdir_flag_spec='-L$libdir' 14187 hardcode_shlibpath_var=no 14188 ;; 14189 14190 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 14191 # support. Future versions do this automatically, but an explicit c++rt0.o 14192 # does not break anything, and helps significantly (at the cost of a little 14193 # extra space). 14194 freebsd2.2*) 14195 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 14196 hardcode_libdir_flag_spec='-R$libdir' 14197 hardcode_direct=yes 14198 hardcode_shlibpath_var=no 14199 ;; 14200 14201 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 14202 freebsd2.*) 14203 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 14204 hardcode_direct=yes 14205 hardcode_minus_L=yes 14206 hardcode_shlibpath_var=no 14207 ;; 14208 14209 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 14210 freebsd* | dragonfly*) 14211 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 14212 hardcode_libdir_flag_spec='-R$libdir' 14213 hardcode_direct=yes 14214 hardcode_shlibpath_var=no 14215 ;; 14216 14217 hpux9*) 14218 if test yes = "$GCC"; then 14219 archive_cmds='$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 $lib' 14220 else 14221 archive_cmds='$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 $lib' 14222 fi 14223 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 14224 hardcode_libdir_separator=: 14225 hardcode_direct=yes 14226 14227 # hardcode_minus_L: Not really in the search PATH, 14228 # but as the default location of the library. 14229 hardcode_minus_L=yes 14230 export_dynamic_flag_spec='$wl-E' 14231 ;; 14232 14233 hpux10*) 14234 if test yes,no = "$GCC,$with_gnu_ld"; then 14235 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 14236 else 14237 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 14238 fi 14239 if test no = "$with_gnu_ld"; then 14240 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 14241 hardcode_libdir_separator=: 14242 hardcode_direct=yes 14243 hardcode_direct_absolute=yes 14244 export_dynamic_flag_spec='$wl-E' 14245 # hardcode_minus_L: Not really in the search PATH, 14246 # but as the default location of the library. 14247 hardcode_minus_L=yes 14248 fi 14249 ;; 14250 14251 hpux11*) 14252 if test yes,no = "$GCC,$with_gnu_ld"; then 14253 case $host_cpu in 14254 hppa*64*) 14255 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 14256 ;; 14257 ia64*) 14258 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 14259 ;; 14260 *) 14261 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 14262 ;; 14263 esac 14264 else 14265 case $host_cpu in 14266 hppa*64*) 14267 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 14268 ;; 14269 ia64*) 14270 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 14271 ;; 14272 *) 14273 14274 # Older versions of the 11.00 compiler do not understand -b yet 14275 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 14276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 14277$as_echo_n "checking if $CC understands -b... " >&6; } 14278if ${lt_cv_prog_compiler__b+:} false; then : 14279 $as_echo_n "(cached) " >&6 14280else 14281 lt_cv_prog_compiler__b=no 14282 save_LDFLAGS=$LDFLAGS 14283 LDFLAGS="$LDFLAGS -b" 14284 echo "$lt_simple_link_test_code" > conftest.$ac_ext 14285 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 14286 # The linker can only warn and ignore the option if not recognized 14287 # So say no if there are warnings 14288 if test -s conftest.err; then 14289 # Append any errors to the config.log. 14290 cat conftest.err 1>&5 14291 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 14292 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 14293 if diff conftest.exp conftest.er2 >/dev/null; then 14294 lt_cv_prog_compiler__b=yes 14295 fi 14296 else 14297 lt_cv_prog_compiler__b=yes 14298 fi 14299 fi 14300 $RM -r conftest* 14301 LDFLAGS=$save_LDFLAGS 14302 14303fi 14304{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 14305$as_echo "$lt_cv_prog_compiler__b" >&6; } 14306 14307if test yes = "$lt_cv_prog_compiler__b"; then 14308 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 14309else 14310 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 14311fi 14312 14313 ;; 14314 esac 14315 fi 14316 if test no = "$with_gnu_ld"; then 14317 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 14318 hardcode_libdir_separator=: 14319 14320 case $host_cpu in 14321 hppa*64*|ia64*) 14322 hardcode_direct=no 14323 hardcode_shlibpath_var=no 14324 ;; 14325 *) 14326 hardcode_direct=yes 14327 hardcode_direct_absolute=yes 14328 export_dynamic_flag_spec='$wl-E' 14329 14330 # hardcode_minus_L: Not really in the search PATH, 14331 # but as the default location of the library. 14332 hardcode_minus_L=yes 14333 ;; 14334 esac 14335 fi 14336 ;; 14337 14338 irix5* | irix6* | nonstopux*) 14339 if test yes = "$GCC"; then 14340 archive_cmds='$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' 14341 # Try to use the -exported_symbol ld option, if it does not 14342 # work, assume that -exports_file does not work either and 14343 # implicitly export all symbols. 14344 # This should be the same for all languages, so no per-tag cache variable. 14345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 14346$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 14347if ${lt_cv_irix_exported_symbol+:} false; then : 14348 $as_echo_n "(cached) " >&6 14349else 14350 save_LDFLAGS=$LDFLAGS 14351 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 14352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14353/* end confdefs.h. */ 14354int foo (void) { return 0; } 14355_ACEOF 14356if ac_fn_c_try_link "$LINENO"; then : 14357 lt_cv_irix_exported_symbol=yes 14358else 14359 lt_cv_irix_exported_symbol=no 14360fi 14361rm -f core conftest.err conftest.$ac_objext \ 14362 conftest$ac_exeext conftest.$ac_ext 14363 LDFLAGS=$save_LDFLAGS 14364fi 14365{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 14366$as_echo "$lt_cv_irix_exported_symbol" >&6; } 14367 if test yes = "$lt_cv_irix_exported_symbol"; then 14368 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 $lib' 14369 fi 14370 else 14371 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 14372 archive_expsym_cmds='$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 $lib' 14373 fi 14374 archive_cmds_need_lc='no' 14375 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14376 hardcode_libdir_separator=: 14377 inherit_rpath=yes 14378 link_all_deplibs=yes 14379 ;; 14380 14381 linux*) 14382 case $cc_basename in 14383 tcc*) 14384 # Fabrice Bellard et al's Tiny C Compiler 14385 ld_shlibs=yes 14386 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 14387 ;; 14388 esac 14389 ;; 14390 14391 netbsd*) 14392 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 14393 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 14394 else 14395 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 14396 fi 14397 hardcode_libdir_flag_spec='-R$libdir' 14398 hardcode_direct=yes 14399 hardcode_shlibpath_var=no 14400 ;; 14401 14402 newsos6) 14403 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14404 hardcode_direct=yes 14405 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14406 hardcode_libdir_separator=: 14407 hardcode_shlibpath_var=no 14408 ;; 14409 14410 *nto* | *qnx*) 14411 ;; 14412 14413 openbsd* | bitrig*) 14414 if test -f /usr/libexec/ld.so; then 14415 hardcode_direct=yes 14416 hardcode_shlibpath_var=no 14417 hardcode_direct_absolute=yes 14418 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 14419 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 14420 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 14421 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 14422 export_dynamic_flag_spec='$wl-E' 14423 else 14424 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 14425 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 14426 fi 14427 else 14428 ld_shlibs=no 14429 fi 14430 ;; 14431 14432 os2*) 14433 hardcode_libdir_flag_spec='-L$libdir' 14434 hardcode_minus_L=yes 14435 allow_undefined_flag=unsupported 14436 shrext_cmds=.dll 14437 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 14438 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 14439 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 14440 $ECHO EXPORTS >> $output_objdir/$libname.def~ 14441 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 14442 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 14443 emximp -o $lib $output_objdir/$libname.def' 14444 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 14445 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 14446 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 14447 $ECHO EXPORTS >> $output_objdir/$libname.def~ 14448 prefix_cmds="$SED"~ 14449 if test EXPORTS = "`$SED 1q $export_symbols`"; then 14450 prefix_cmds="$prefix_cmds -e 1d"; 14451 fi~ 14452 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 14453 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 14454 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 14455 emximp -o $lib $output_objdir/$libname.def' 14456 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 14457 enable_shared_with_static_runtimes=yes 14458 ;; 14459 14460 osf3*) 14461 if test yes = "$GCC"; then 14462 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 14463 archive_cmds='$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 $lib' 14464 else 14465 allow_undefined_flag=' -expect_unresolved \*' 14466 archive_cmds='$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 $lib' 14467 fi 14468 archive_cmds_need_lc='no' 14469 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14470 hardcode_libdir_separator=: 14471 ;; 14472 14473 osf4* | osf5*) # as osf3* with the addition of -msym flag 14474 if test yes = "$GCC"; then 14475 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 14476 archive_cmds='$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 $lib' 14477 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 14478 else 14479 allow_undefined_flag=' -expect_unresolved \*' 14480 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' 14481 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~ 14482 $CC -shared$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' 14483 14484 # Both c and cxx compiler support -rpath directly 14485 hardcode_libdir_flag_spec='-rpath $libdir' 14486 fi 14487 archive_cmds_need_lc='no' 14488 hardcode_libdir_separator=: 14489 ;; 14490 14491 solaris*) 14492 no_undefined_flag=' -z defs' 14493 if test yes = "$GCC"; then 14494 wlarc='$wl' 14495 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 14496 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 14497 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 14498 else 14499 case `$CC -V 2>&1` in 14500 *"Compilers 5.0"*) 14501 wlarc='' 14502 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 14503 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 14504 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 14505 ;; 14506 *) 14507 wlarc='$wl' 14508 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 14509 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 14510 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 14511 ;; 14512 esac 14513 fi 14514 hardcode_libdir_flag_spec='-R$libdir' 14515 hardcode_shlibpath_var=no 14516 case $host_os in 14517 solaris2.[0-5] | solaris2.[0-5].*) ;; 14518 *) 14519 # The compiler driver will combine and reorder linker options, 14520 # but understands '-z linker_flag'. GCC discards it without '$wl', 14521 # but is careful enough not to reorder. 14522 # Supported since Solaris 2.6 (maybe 2.5.1?) 14523 if test yes = "$GCC"; then 14524 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 14525 else 14526 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 14527 fi 14528 ;; 14529 esac 14530 link_all_deplibs=yes 14531 ;; 14532 14533 sunos4*) 14534 if test sequent = "$host_vendor"; then 14535 # Use $CC to link under sequent, because it throws in some extra .o 14536 # files that make .init and .fini sections work. 14537 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 14538 else 14539 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 14540 fi 14541 hardcode_libdir_flag_spec='-L$libdir' 14542 hardcode_direct=yes 14543 hardcode_minus_L=yes 14544 hardcode_shlibpath_var=no 14545 ;; 14546 14547 sysv4) 14548 case $host_vendor in 14549 sni) 14550 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14551 hardcode_direct=yes # is this really true??? 14552 ;; 14553 siemens) 14554 ## LD is ld it makes a PLAMLIB 14555 ## CC just makes a GrossModule. 14556 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 14557 reload_cmds='$CC -r -o $output$reload_objs' 14558 hardcode_direct=no 14559 ;; 14560 motorola) 14561 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14562 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 14563 ;; 14564 esac 14565 runpath_var='LD_RUN_PATH' 14566 hardcode_shlibpath_var=no 14567 ;; 14568 14569 sysv4.3*) 14570 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14571 hardcode_shlibpath_var=no 14572 export_dynamic_flag_spec='-Bexport' 14573 ;; 14574 14575 sysv4*MP*) 14576 if test -d /usr/nec; then 14577 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14578 hardcode_shlibpath_var=no 14579 runpath_var=LD_RUN_PATH 14580 hardcode_runpath_var=yes 14581 ld_shlibs=yes 14582 fi 14583 ;; 14584 14585 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 14586 no_undefined_flag='$wl-z,text' 14587 archive_cmds_need_lc=no 14588 hardcode_shlibpath_var=no 14589 runpath_var='LD_RUN_PATH' 14590 14591 if test yes = "$GCC"; then 14592 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14593 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14594 else 14595 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14596 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14597 fi 14598 ;; 14599 14600 sysv5* | sco3.2v5* | sco5v6*) 14601 # Note: We CANNOT use -z defs as we might desire, because we do not 14602 # link with -lc, and that would cause any symbols used from libc to 14603 # always be unresolved, which means just about no library would 14604 # ever link correctly. If we're not using GNU ld we use -z text 14605 # though, which does catch some bad symbols but isn't as heavy-handed 14606 # as -z defs. 14607 no_undefined_flag='$wl-z,text' 14608 allow_undefined_flag='$wl-z,nodefs' 14609 archive_cmds_need_lc=no 14610 hardcode_shlibpath_var=no 14611 hardcode_libdir_flag_spec='$wl-R,$libdir' 14612 hardcode_libdir_separator=':' 14613 link_all_deplibs=yes 14614 export_dynamic_flag_spec='$wl-Bexport' 14615 runpath_var='LD_RUN_PATH' 14616 14617 if test yes = "$GCC"; then 14618 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14619 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14620 else 14621 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14622 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 14623 fi 14624 ;; 14625 14626 uts4*) 14627 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 14628 hardcode_libdir_flag_spec='-L$libdir' 14629 hardcode_shlibpath_var=no 14630 ;; 14631 14632 *) 14633 ld_shlibs=no 14634 ;; 14635 esac 14636 14637 if test sni = "$host_vendor"; then 14638 case $host in 14639 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 14640 export_dynamic_flag_spec='$wl-Blargedynsym' 14641 ;; 14642 esac 14643 fi 14644 fi 14645 14646{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 14647$as_echo "$ld_shlibs" >&6; } 14648test no = "$ld_shlibs" && can_build_shared=no 14649 14650with_gnu_ld=$with_gnu_ld 14651 14652 14653 14654 14655 14656 14657 14658 14659 14660 14661 14662 14663 14664 14665 14666# 14667# Do we need to explicitly link libc? 14668# 14669case "x$archive_cmds_need_lc" in 14670x|xyes) 14671 # Assume -lc should be added 14672 archive_cmds_need_lc=yes 14673 14674 if test yes,yes = "$GCC,$enable_shared"; then 14675 case $archive_cmds in 14676 *'~'*) 14677 # FIXME: we may have to deal with multi-command sequences. 14678 ;; 14679 '$CC '*) 14680 # Test whether the compiler implicitly links with -lc since on some 14681 # systems, -lgcc has to come before -lc. If gcc already passes -lc 14682 # to ld, don't add -lc before -lgcc. 14683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 14684$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 14685if ${lt_cv_archive_cmds_need_lc+:} false; then : 14686 $as_echo_n "(cached) " >&6 14687else 14688 $RM conftest* 14689 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 14690 14691 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 14692 (eval $ac_compile) 2>&5 14693 ac_status=$? 14694 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14695 test $ac_status = 0; } 2>conftest.err; then 14696 soname=conftest 14697 lib=conftest 14698 libobjs=conftest.$ac_objext 14699 deplibs= 14700 wl=$lt_prog_compiler_wl 14701 pic_flag=$lt_prog_compiler_pic 14702 compiler_flags=-v 14703 linker_flags=-v 14704 verstring= 14705 output_objdir=. 14706 libname=conftest 14707 lt_save_allow_undefined_flag=$allow_undefined_flag 14708 allow_undefined_flag= 14709 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 14710 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 14711 ac_status=$? 14712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 14713 test $ac_status = 0; } 14714 then 14715 lt_cv_archive_cmds_need_lc=no 14716 else 14717 lt_cv_archive_cmds_need_lc=yes 14718 fi 14719 allow_undefined_flag=$lt_save_allow_undefined_flag 14720 else 14721 cat conftest.err 1>&5 14722 fi 14723 $RM conftest* 14724 14725fi 14726{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 14727$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 14728 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 14729 ;; 14730 esac 14731 fi 14732 ;; 14733esac 14734 14735 14736 14737 14738 14739 14740 14741 14742 14743 14744 14745 14746 14747 14748 14749 14750 14751 14752 14753 14754 14755 14756 14757 14758 14759 14760 14761 14762 14763 14764 14765 14766 14767 14768 14769 14770 14771 14772 14773 14774 14775 14776 14777 14778 14779 14780 14781 14782 14783 14784 14785 14786 14787 14788 14789 14790 14791 14792 14793 14794 14795 14796 14797 14798 14799 14800 14801 14802 14803 14804 14805 14806 14807 14808 14809 14810 14811 14812 14813 14814 14815 14816 14817 14818 14819 14820 14821 14822 14823 14824 14825 14826 14827 14828 14829 14830 14831 14832 14833 14834 14835 14836 14837 14838 14839 14840 14841 14842 14843 14844 14845 14846 14847 14848 14849 14850 14851 14852 14853 14854 14855 14856 14857 14858 14859 14860 14861 14862 14863 14864 14865 14866 14867 14868 14869 14870 14871 14872 14873 14874 14875 14876 14877 14878 14879 14880 14881 14882 14883 14884 14885 14886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 14887$as_echo_n "checking dynamic linker characteristics... " >&6; } 14888 14889if test yes = "$GCC"; then 14890 case $host_os in 14891 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 14892 *) lt_awk_arg='/^libraries:/' ;; 14893 esac 14894 case $host_os in 14895 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 14896 *) lt_sed_strip_eq='s|=/|/|g' ;; 14897 esac 14898 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 14899 case $lt_search_path_spec in 14900 *\;*) 14901 # if the path contains ";" then we assume it to be the separator 14902 # otherwise default to the standard path separator (i.e. ":") - it is 14903 # assumed that no part of a normal pathname contains ";" but that should 14904 # okay in the real world where ";" in dirpaths is itself problematic. 14905 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 14906 ;; 14907 *) 14908 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 14909 ;; 14910 esac 14911 # Ok, now we have the path, separated by spaces, we can step through it 14912 # and add multilib dir if necessary... 14913 lt_tmp_lt_search_path_spec= 14914 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 14915 # ...but if some path component already ends with the multilib dir we assume 14916 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 14917 case "$lt_multi_os_dir; $lt_search_path_spec " in 14918 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 14919 lt_multi_os_dir= 14920 ;; 14921 esac 14922 for lt_sys_path in $lt_search_path_spec; do 14923 if test -d "$lt_sys_path$lt_multi_os_dir"; then 14924 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 14925 elif test -n "$lt_multi_os_dir"; then 14926 test -d "$lt_sys_path" && \ 14927 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 14928 fi 14929 done 14930 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 14931BEGIN {RS = " "; FS = "/|\n";} { 14932 lt_foo = ""; 14933 lt_count = 0; 14934 for (lt_i = NF; lt_i > 0; lt_i--) { 14935 if ($lt_i != "" && $lt_i != ".") { 14936 if ($lt_i == "..") { 14937 lt_count++; 14938 } else { 14939 if (lt_count == 0) { 14940 lt_foo = "/" $lt_i lt_foo; 14941 } else { 14942 lt_count--; 14943 } 14944 } 14945 } 14946 } 14947 if (lt_foo != "") { lt_freq[lt_foo]++; } 14948 if (lt_freq[lt_foo] == 1) { print lt_foo; } 14949}'` 14950 # AWK program above erroneously prepends '/' to C:/dos/paths 14951 # for these hosts. 14952 case $host_os in 14953 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 14954 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 14955 esac 14956 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 14957else 14958 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 14959fi 14960library_names_spec= 14961libname_spec='lib$name' 14962soname_spec= 14963shrext_cmds=.so 14964postinstall_cmds= 14965postuninstall_cmds= 14966finish_cmds= 14967finish_eval= 14968shlibpath_var= 14969shlibpath_overrides_runpath=unknown 14970version_type=none 14971dynamic_linker="$host_os ld.so" 14972sys_lib_dlsearch_path_spec="/lib /usr/lib" 14973need_lib_prefix=unknown 14974hardcode_into_libs=no 14975 14976# when you set need_version to no, make sure it does not cause -set_version 14977# flags to be left without arguments 14978need_version=unknown 14979 14980 14981 14982case $host_os in 14983aix3*) 14984 version_type=linux # correct to gnu/linux during the next big refactor 14985 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 14986 shlibpath_var=LIBPATH 14987 14988 # AIX 3 has no versioning support, so we append a major version to the name. 14989 soname_spec='$libname$release$shared_ext$major' 14990 ;; 14991 14992aix[4-9]*) 14993 version_type=linux # correct to gnu/linux during the next big refactor 14994 need_lib_prefix=no 14995 need_version=no 14996 hardcode_into_libs=yes 14997 if test ia64 = "$host_cpu"; then 14998 # AIX 5 supports IA64 14999 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 15000 shlibpath_var=LD_LIBRARY_PATH 15001 else 15002 # With GCC up to 2.95.x, collect2 would create an import file 15003 # for dependence libraries. The import file would start with 15004 # the line '#! .'. This would cause the generated library to 15005 # depend on '.', always an invalid library. This was fixed in 15006 # development snapshots of GCC prior to 3.0. 15007 case $host_os in 15008 aix4 | aix4.[01] | aix4.[01].*) 15009 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 15010 echo ' yes ' 15011 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 15012 : 15013 else 15014 can_build_shared=no 15015 fi 15016 ;; 15017 esac 15018 # Using Import Files as archive members, it is possible to support 15019 # filename-based versioning of shared library archives on AIX. While 15020 # this would work for both with and without runtime linking, it will 15021 # prevent static linking of such archives. So we do filename-based 15022 # shared library versioning with .so extension only, which is used 15023 # when both runtime linking and shared linking is enabled. 15024 # Unfortunately, runtime linking may impact performance, so we do 15025 # not want this to be the default eventually. Also, we use the 15026 # versioned .so libs for executables only if there is the -brtl 15027 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 15028 # To allow for filename-based versioning support, we need to create 15029 # libNAME.so.V as an archive file, containing: 15030 # *) an Import File, referring to the versioned filename of the 15031 # archive as well as the shared archive member, telling the 15032 # bitwidth (32 or 64) of that shared object, and providing the 15033 # list of exported symbols of that shared object, eventually 15034 # decorated with the 'weak' keyword 15035 # *) the shared object with the F_LOADONLY flag set, to really avoid 15036 # it being seen by the linker. 15037 # At run time we better use the real file rather than another symlink, 15038 # but for link time we create the symlink libNAME.so -> libNAME.so.V 15039 15040 case $with_aix_soname,$aix_use_runtimelinking in 15041 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 15042 # soname into executable. Probably we can add versioning support to 15043 # collect2, so additional links can be useful in future. 15044 aix,yes) # traditional libtool 15045 dynamic_linker='AIX unversionable lib.so' 15046 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 15047 # instead of lib<name>.a to let people know that these are not 15048 # typical AIX shared libraries. 15049 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15050 ;; 15051 aix,no) # traditional AIX only 15052 dynamic_linker='AIX lib.a(lib.so.V)' 15053 # We preserve .a as extension for shared libraries through AIX4.2 15054 # and later when we are not doing run time linking. 15055 library_names_spec='$libname$release.a $libname.a' 15056 soname_spec='$libname$release$shared_ext$major' 15057 ;; 15058 svr4,*) # full svr4 only 15059 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 15060 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 15061 # We do not specify a path in Import Files, so LIBPATH fires. 15062 shlibpath_overrides_runpath=yes 15063 ;; 15064 *,yes) # both, prefer svr4 15065 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 15066 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 15067 # unpreferred sharedlib libNAME.a needs extra handling 15068 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"' 15069 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.$libext"' 15070 # We do not specify a path in Import Files, so LIBPATH fires. 15071 shlibpath_overrides_runpath=yes 15072 ;; 15073 *,no) # both, prefer aix 15074 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 15075 library_names_spec='$libname$release.a $libname.a' 15076 soname_spec='$libname$release$shared_ext$major' 15077 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 15078 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 15079 postuninstall_cmds='test -z "$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"' 15080 ;; 15081 esac 15082 shlibpath_var=LIBPATH 15083 fi 15084 ;; 15085 15086amigaos*) 15087 case $host_cpu in 15088 powerpc) 15089 # Since July 2007 AmigaOS4 officially supports .so libraries. 15090 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 15091 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15092 ;; 15093 m68k) 15094 library_names_spec='$libname.ixlibrary $libname.a' 15095 # Create ${libname}_ixlibrary.a entries in /sys/libs. 15096 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 ${libname}_ixlibrary.a || exit 1; done' 15097 ;; 15098 esac 15099 ;; 15100 15101beos*) 15102 library_names_spec='$libname$shared_ext' 15103 dynamic_linker="$host_os ld.so" 15104 shlibpath_var=LIBRARY_PATH 15105 ;; 15106 15107bsdi[45]*) 15108 version_type=linux # correct to gnu/linux during the next big refactor 15109 need_version=no 15110 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15111 soname_spec='$libname$release$shared_ext$major' 15112 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 15113 shlibpath_var=LD_LIBRARY_PATH 15114 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 15115 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 15116 # the default ld.so.conf also contains /usr/contrib/lib and 15117 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 15118 # libtool to hard-code these into programs 15119 ;; 15120 15121cygwin* | mingw* | pw32* | cegcc*) 15122 version_type=windows 15123 shrext_cmds=.dll 15124 need_version=no 15125 need_lib_prefix=no 15126 15127 case $GCC,$cc_basename in 15128 yes,*) 15129 # gcc 15130 library_names_spec='$libname.dll.a' 15131 # DLL is installed to $(libdir)/../bin by postinstall_cmds 15132 postinstall_cmds='base_file=`basename \$file`~ 15133 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 15134 dldir=$destdir/`dirname \$dlpath`~ 15135 test -d \$dldir || mkdir -p \$dldir~ 15136 $install_prog $dir/$dlname \$dldir/$dlname~ 15137 chmod a+x \$dldir/$dlname~ 15138 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 15139 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 15140 fi' 15141 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 15142 dlpath=$dir/\$dldll~ 15143 $RM \$dlpath' 15144 shlibpath_overrides_runpath=yes 15145 15146 case $host_os in 15147 cygwin*) 15148 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 15149 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 15150 15151 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 15152 ;; 15153 mingw* | cegcc*) 15154 # MinGW DLLs use traditional 'lib' prefix 15155 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 15156 ;; 15157 pw32*) 15158 # pw32 DLLs use 'pw' prefix rather than 'lib' 15159 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 15160 ;; 15161 esac 15162 dynamic_linker='Win32 ld.exe' 15163 ;; 15164 15165 *,cl*) 15166 # Native MSVC 15167 libname_spec='$name' 15168 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 15169 library_names_spec='$libname.dll.lib' 15170 15171 case $build_os in 15172 mingw*) 15173 sys_lib_search_path_spec= 15174 lt_save_ifs=$IFS 15175 IFS=';' 15176 for lt_path in $LIB 15177 do 15178 IFS=$lt_save_ifs 15179 # Let DOS variable expansion print the short 8.3 style file name. 15180 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 15181 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 15182 done 15183 IFS=$lt_save_ifs 15184 # Convert to MSYS style. 15185 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 15186 ;; 15187 cygwin*) 15188 # Convert to unix form, then to dos form, then back to unix form 15189 # but this time dos style (no spaces!) so that the unix form looks 15190 # like /cygdrive/c/PROGRA~1:/cygdr... 15191 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 15192 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 15193 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 15194 ;; 15195 *) 15196 sys_lib_search_path_spec=$LIB 15197 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 15198 # It is most probably a Windows format PATH. 15199 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 15200 else 15201 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 15202 fi 15203 # FIXME: find the short name or the path components, as spaces are 15204 # common. (e.g. "Program Files" -> "PROGRA~1") 15205 ;; 15206 esac 15207 15208 # DLL is installed to $(libdir)/../bin by postinstall_cmds 15209 postinstall_cmds='base_file=`basename \$file`~ 15210 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 15211 dldir=$destdir/`dirname \$dlpath`~ 15212 test -d \$dldir || mkdir -p \$dldir~ 15213 $install_prog $dir/$dlname \$dldir/$dlname' 15214 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 15215 dlpath=$dir/\$dldll~ 15216 $RM \$dlpath' 15217 shlibpath_overrides_runpath=yes 15218 dynamic_linker='Win32 link.exe' 15219 ;; 15220 15221 *) 15222 # Assume MSVC wrapper 15223 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 15224 dynamic_linker='Win32 ld.exe' 15225 ;; 15226 esac 15227 # FIXME: first we should search . and the directory the executable is in 15228 shlibpath_var=PATH 15229 ;; 15230 15231darwin* | rhapsody*) 15232 dynamic_linker="$host_os dyld" 15233 version_type=darwin 15234 need_lib_prefix=no 15235 need_version=no 15236 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 15237 soname_spec='$libname$release$major$shared_ext' 15238 shlibpath_overrides_runpath=yes 15239 shlibpath_var=DYLD_LIBRARY_PATH 15240 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 15241 15242 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 15243 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 15244 ;; 15245 15246dgux*) 15247 version_type=linux # correct to gnu/linux during the next big refactor 15248 need_lib_prefix=no 15249 need_version=no 15250 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15251 soname_spec='$libname$release$shared_ext$major' 15252 shlibpath_var=LD_LIBRARY_PATH 15253 ;; 15254 15255freebsd* | dragonfly*) 15256 # DragonFly does not have aout. When/if they implement a new 15257 # versioning mechanism, adjust this. 15258 if test -x /usr/bin/objformat; then 15259 objformat=`/usr/bin/objformat` 15260 else 15261 case $host_os in 15262 freebsd[23].*) objformat=aout ;; 15263 *) objformat=elf ;; 15264 esac 15265 fi 15266 version_type=freebsd-$objformat 15267 case $version_type in 15268 freebsd-elf*) 15269 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15270 soname_spec='$libname$release$shared_ext$major' 15271 need_version=no 15272 need_lib_prefix=no 15273 ;; 15274 freebsd-*) 15275 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15276 need_version=yes 15277 ;; 15278 esac 15279 shlibpath_var=LD_LIBRARY_PATH 15280 case $host_os in 15281 freebsd2.*) 15282 shlibpath_overrides_runpath=yes 15283 ;; 15284 freebsd3.[01]* | freebsdelf3.[01]*) 15285 shlibpath_overrides_runpath=yes 15286 hardcode_into_libs=yes 15287 ;; 15288 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 15289 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 15290 shlibpath_overrides_runpath=no 15291 hardcode_into_libs=yes 15292 ;; 15293 *) # from 4.6 on, and DragonFly 15294 shlibpath_overrides_runpath=yes 15295 hardcode_into_libs=yes 15296 ;; 15297 esac 15298 ;; 15299 15300haiku*) 15301 version_type=linux # correct to gnu/linux during the next big refactor 15302 need_lib_prefix=no 15303 need_version=no 15304 dynamic_linker="$host_os runtime_loader" 15305 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15306 soname_spec='$libname$release$shared_ext$major' 15307 shlibpath_var=LIBRARY_PATH 15308 shlibpath_overrides_runpath=no 15309 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 15310 hardcode_into_libs=yes 15311 ;; 15312 15313hpux9* | hpux10* | hpux11*) 15314 # Give a soname corresponding to the major version so that dld.sl refuses to 15315 # link against other versions. 15316 version_type=sunos 15317 need_lib_prefix=no 15318 need_version=no 15319 case $host_cpu in 15320 ia64*) 15321 shrext_cmds='.so' 15322 hardcode_into_libs=yes 15323 dynamic_linker="$host_os dld.so" 15324 shlibpath_var=LD_LIBRARY_PATH 15325 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 15326 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15327 soname_spec='$libname$release$shared_ext$major' 15328 if test 32 = "$HPUX_IA64_MODE"; then 15329 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 15330 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 15331 else 15332 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 15333 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 15334 fi 15335 ;; 15336 hppa*64*) 15337 shrext_cmds='.sl' 15338 hardcode_into_libs=yes 15339 dynamic_linker="$host_os dld.sl" 15340 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 15341 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 15342 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15343 soname_spec='$libname$release$shared_ext$major' 15344 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 15345 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 15346 ;; 15347 *) 15348 shrext_cmds='.sl' 15349 dynamic_linker="$host_os dld.sl" 15350 shlibpath_var=SHLIB_PATH 15351 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 15352 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15353 soname_spec='$libname$release$shared_ext$major' 15354 ;; 15355 esac 15356 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 15357 postinstall_cmds='chmod 555 $lib' 15358 # or fails outright, so override atomically: 15359 install_override_mode=555 15360 ;; 15361 15362interix[3-9]*) 15363 version_type=linux # correct to gnu/linux during the next big refactor 15364 need_lib_prefix=no 15365 need_version=no 15366 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15367 soname_spec='$libname$release$shared_ext$major' 15368 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 15369 shlibpath_var=LD_LIBRARY_PATH 15370 shlibpath_overrides_runpath=no 15371 hardcode_into_libs=yes 15372 ;; 15373 15374irix5* | irix6* | nonstopux*) 15375 case $host_os in 15376 nonstopux*) version_type=nonstopux ;; 15377 *) 15378 if test yes = "$lt_cv_prog_gnu_ld"; then 15379 version_type=linux # correct to gnu/linux during the next big refactor 15380 else 15381 version_type=irix 15382 fi ;; 15383 esac 15384 need_lib_prefix=no 15385 need_version=no 15386 soname_spec='$libname$release$shared_ext$major' 15387 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 15388 case $host_os in 15389 irix5* | nonstopux*) 15390 libsuff= shlibsuff= 15391 ;; 15392 *) 15393 case $LD in # libtool.m4 will add one of these switches to LD 15394 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 15395 libsuff= shlibsuff= libmagic=32-bit;; 15396 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 15397 libsuff=32 shlibsuff=N32 libmagic=N32;; 15398 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 15399 libsuff=64 shlibsuff=64 libmagic=64-bit;; 15400 *) libsuff= shlibsuff= libmagic=never-match;; 15401 esac 15402 ;; 15403 esac 15404 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 15405 shlibpath_overrides_runpath=no 15406 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 15407 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 15408 hardcode_into_libs=yes 15409 ;; 15410 15411# No shared lib support for Linux oldld, aout, or coff. 15412linux*oldld* | linux*aout* | linux*coff*) 15413 dynamic_linker=no 15414 ;; 15415 15416linux*android*) 15417 version_type=none # Android doesn't support versioned libraries. 15418 need_lib_prefix=no 15419 need_version=no 15420 library_names_spec='$libname$release$shared_ext' 15421 soname_spec='$libname$release$shared_ext' 15422 finish_cmds= 15423 shlibpath_var=LD_LIBRARY_PATH 15424 shlibpath_overrides_runpath=yes 15425 15426 # This implies no fast_install, which is unacceptable. 15427 # Some rework will be needed to allow for fast_install 15428 # before this can be enabled. 15429 hardcode_into_libs=yes 15430 15431 dynamic_linker='Android linker' 15432 # Don't embed -rpath directories since the linker doesn't support them. 15433 hardcode_libdir_flag_spec='-L$libdir' 15434 ;; 15435 15436# This must be glibc/ELF. 15437linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 15438 version_type=linux # correct to gnu/linux during the next big refactor 15439 need_lib_prefix=no 15440 need_version=no 15441 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15442 soname_spec='$libname$release$shared_ext$major' 15443 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 15444 shlibpath_var=LD_LIBRARY_PATH 15445 shlibpath_overrides_runpath=no 15446 15447 # Some binutils ld are patched to set DT_RUNPATH 15448 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 15449 $as_echo_n "(cached) " >&6 15450else 15451 lt_cv_shlibpath_overrides_runpath=no 15452 save_LDFLAGS=$LDFLAGS 15453 save_libdir=$libdir 15454 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 15455 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 15456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15457/* end confdefs.h. */ 15458 15459int 15460main () 15461{ 15462 15463 ; 15464 return 0; 15465} 15466_ACEOF 15467if ac_fn_c_try_link "$LINENO"; then : 15468 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 15469 lt_cv_shlibpath_overrides_runpath=yes 15470fi 15471fi 15472rm -f core conftest.err conftest.$ac_objext \ 15473 conftest$ac_exeext conftest.$ac_ext 15474 LDFLAGS=$save_LDFLAGS 15475 libdir=$save_libdir 15476 15477fi 15478 15479 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 15480 15481 # This implies no fast_install, which is unacceptable. 15482 # Some rework will be needed to allow for fast_install 15483 # before this can be enabled. 15484 hardcode_into_libs=yes 15485 15486 # Ideally, we could use ldconfig to report *all* directores which are 15487 # searched for libraries, however this is still not possible. Aside from not 15488 # being certain /sbin/ldconfig is available, command 15489 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 15490 # even though it is searched at run-time. Try to do the best guess by 15491 # appending ld.so.conf contents (and includes) to the search path. 15492 if test -f /etc/ld.so.conf; then 15493 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' ' '` 15494 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 15495 fi 15496 15497 # We used to test for /lib/ld.so.1 and disable shared libraries on 15498 # powerpc, because MkLinux only supported shared libraries with the 15499 # GNU dynamic linker. Since this was broken with cross compilers, 15500 # most powerpc-linux boxes support dynamic linking these days and 15501 # people can always --disable-shared, the test was removed, and we 15502 # assume the GNU/Linux dynamic linker is in use. 15503 dynamic_linker='GNU/Linux ld.so' 15504 ;; 15505 15506netbsd*) 15507 version_type=sunos 15508 need_lib_prefix=no 15509 need_version=no 15510 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 15511 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15512 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 15513 dynamic_linker='NetBSD (a.out) ld.so' 15514 else 15515 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15516 soname_spec='$libname$release$shared_ext$major' 15517 dynamic_linker='NetBSD ld.elf_so' 15518 fi 15519 shlibpath_var=LD_LIBRARY_PATH 15520 shlibpath_overrides_runpath=yes 15521 hardcode_into_libs=yes 15522 ;; 15523 15524newsos6) 15525 version_type=linux # correct to gnu/linux during the next big refactor 15526 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15527 shlibpath_var=LD_LIBRARY_PATH 15528 shlibpath_overrides_runpath=yes 15529 ;; 15530 15531*nto* | *qnx*) 15532 version_type=qnx 15533 need_lib_prefix=no 15534 need_version=no 15535 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15536 soname_spec='$libname$release$shared_ext$major' 15537 shlibpath_var=LD_LIBRARY_PATH 15538 shlibpath_overrides_runpath=no 15539 hardcode_into_libs=yes 15540 dynamic_linker='ldqnx.so' 15541 ;; 15542 15543openbsd* | bitrig*) 15544 version_type=sunos 15545 sys_lib_dlsearch_path_spec=/usr/lib 15546 need_lib_prefix=no 15547 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 15548 need_version=no 15549 else 15550 need_version=yes 15551 fi 15552 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15553 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 15554 shlibpath_var=LD_LIBRARY_PATH 15555 shlibpath_overrides_runpath=yes 15556 ;; 15557 15558os2*) 15559 libname_spec='$name' 15560 version_type=windows 15561 shrext_cmds=.dll 15562 need_version=no 15563 need_lib_prefix=no 15564 # OS/2 can only load a DLL with a base name of 8 characters or less. 15565 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 15566 v=$($ECHO $release$versuffix | tr -d .-); 15567 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 15568 $ECHO $n$v`$shared_ext' 15569 library_names_spec='${libname}_dll.$libext' 15570 dynamic_linker='OS/2 ld.exe' 15571 shlibpath_var=BEGINLIBPATH 15572 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 15573 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 15574 postinstall_cmds='base_file=`basename \$file`~ 15575 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 15576 dldir=$destdir/`dirname \$dlpath`~ 15577 test -d \$dldir || mkdir -p \$dldir~ 15578 $install_prog $dir/$dlname \$dldir/$dlname~ 15579 chmod a+x \$dldir/$dlname~ 15580 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 15581 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 15582 fi' 15583 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 15584 dlpath=$dir/\$dldll~ 15585 $RM \$dlpath' 15586 ;; 15587 15588osf3* | osf4* | osf5*) 15589 version_type=osf 15590 need_lib_prefix=no 15591 need_version=no 15592 soname_spec='$libname$release$shared_ext$major' 15593 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15594 shlibpath_var=LD_LIBRARY_PATH 15595 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 15596 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 15597 ;; 15598 15599rdos*) 15600 dynamic_linker=no 15601 ;; 15602 15603solaris*) 15604 version_type=linux # correct to gnu/linux during the next big refactor 15605 need_lib_prefix=no 15606 need_version=no 15607 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15608 soname_spec='$libname$release$shared_ext$major' 15609 shlibpath_var=LD_LIBRARY_PATH 15610 shlibpath_overrides_runpath=yes 15611 hardcode_into_libs=yes 15612 # ldd complains unless libraries are executable 15613 postinstall_cmds='chmod +x $lib' 15614 ;; 15615 15616sunos4*) 15617 version_type=sunos 15618 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 15619 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 15620 shlibpath_var=LD_LIBRARY_PATH 15621 shlibpath_overrides_runpath=yes 15622 if test yes = "$with_gnu_ld"; then 15623 need_lib_prefix=no 15624 fi 15625 need_version=yes 15626 ;; 15627 15628sysv4 | sysv4.3*) 15629 version_type=linux # correct to gnu/linux during the next big refactor 15630 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15631 soname_spec='$libname$release$shared_ext$major' 15632 shlibpath_var=LD_LIBRARY_PATH 15633 case $host_vendor in 15634 sni) 15635 shlibpath_overrides_runpath=no 15636 need_lib_prefix=no 15637 runpath_var=LD_RUN_PATH 15638 ;; 15639 siemens) 15640 need_lib_prefix=no 15641 ;; 15642 motorola) 15643 need_lib_prefix=no 15644 need_version=no 15645 shlibpath_overrides_runpath=no 15646 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 15647 ;; 15648 esac 15649 ;; 15650 15651sysv4*MP*) 15652 if test -d /usr/nec; then 15653 version_type=linux # correct to gnu/linux during the next big refactor 15654 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 15655 soname_spec='$libname$shared_ext.$major' 15656 shlibpath_var=LD_LIBRARY_PATH 15657 fi 15658 ;; 15659 15660sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 15661 version_type=sco 15662 need_lib_prefix=no 15663 need_version=no 15664 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 15665 soname_spec='$libname$release$shared_ext$major' 15666 shlibpath_var=LD_LIBRARY_PATH 15667 shlibpath_overrides_runpath=yes 15668 hardcode_into_libs=yes 15669 if test yes = "$with_gnu_ld"; then 15670 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 15671 else 15672 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 15673 case $host_os in 15674 sco3.2v5*) 15675 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 15676 ;; 15677 esac 15678 fi 15679 sys_lib_dlsearch_path_spec='/usr/lib' 15680 ;; 15681 15682tpf*) 15683 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 15684 version_type=linux # correct to gnu/linux during the next big refactor 15685 need_lib_prefix=no 15686 need_version=no 15687 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15688 shlibpath_var=LD_LIBRARY_PATH 15689 shlibpath_overrides_runpath=no 15690 hardcode_into_libs=yes 15691 ;; 15692 15693uts4*) 15694 version_type=linux # correct to gnu/linux during the next big refactor 15695 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 15696 soname_spec='$libname$release$shared_ext$major' 15697 shlibpath_var=LD_LIBRARY_PATH 15698 ;; 15699 15700*) 15701 dynamic_linker=no 15702 ;; 15703esac 15704{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 15705$as_echo "$dynamic_linker" >&6; } 15706test no = "$dynamic_linker" && can_build_shared=no 15707 15708variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 15709if test yes = "$GCC"; then 15710 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 15711fi 15712 15713if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 15714 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 15715fi 15716 15717if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 15718 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 15719fi 15720 15721# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 15722configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 15723 15724# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 15725func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 15726 15727# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 15728configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 15729 15730 15731 15732 15733 15734 15735 15736 15737 15738 15739 15740 15741 15742 15743 15744 15745 15746 15747 15748 15749 15750 15751 15752 15753 15754 15755 15756 15757 15758 15759 15760 15761 15762 15763 15764 15765 15766 15767 15768 15769 15770 15771 15772 15773 15774 15775 15776 15777 15778 15779 15780 15781 15782 15783 15784 15785 15786 15787 15788 15789 15790 15791 15792 15793 15794 15795 15796 15797 15798 15799 15800 15801 15802 15803 15804 15805 15806 15807 15808 15809 15810 15811 15812 15813 15814 15815 15816 15817 15818 15819 15820 15821 15822 15823 15824 15825 15826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 15827$as_echo_n "checking how to hardcode library paths into programs... " >&6; } 15828hardcode_action= 15829if test -n "$hardcode_libdir_flag_spec" || 15830 test -n "$runpath_var" || 15831 test yes = "$hardcode_automatic"; then 15832 15833 # We can hardcode non-existent directories. 15834 if test no != "$hardcode_direct" && 15835 # If the only mechanism to avoid hardcoding is shlibpath_var, we 15836 # have to relink, otherwise we might link with an installed library 15837 # when we should be linking with a yet-to-be-installed one 15838 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 15839 test no != "$hardcode_minus_L"; then 15840 # Linking always hardcodes the temporary library directory. 15841 hardcode_action=relink 15842 else 15843 # We can link without hardcoding, and we can hardcode nonexisting dirs. 15844 hardcode_action=immediate 15845 fi 15846else 15847 # We cannot hardcode anything, or else we can only hardcode existing 15848 # directories. 15849 hardcode_action=unsupported 15850fi 15851{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 15852$as_echo "$hardcode_action" >&6; } 15853 15854if test relink = "$hardcode_action" || 15855 test yes = "$inherit_rpath"; then 15856 # Fast installation is not supported 15857 enable_fast_install=no 15858elif test yes = "$shlibpath_overrides_runpath" || 15859 test no = "$enable_shared"; then 15860 # Fast installation is not necessary 15861 enable_fast_install=needless 15862fi 15863 15864 15865 15866 15867 15868 15869 if test yes != "$enable_dlopen"; then 15870 enable_dlopen=unknown 15871 enable_dlopen_self=unknown 15872 enable_dlopen_self_static=unknown 15873else 15874 lt_cv_dlopen=no 15875 lt_cv_dlopen_libs= 15876 15877 case $host_os in 15878 beos*) 15879 lt_cv_dlopen=load_add_on 15880 lt_cv_dlopen_libs= 15881 lt_cv_dlopen_self=yes 15882 ;; 15883 15884 mingw* | pw32* | cegcc*) 15885 lt_cv_dlopen=LoadLibrary 15886 lt_cv_dlopen_libs= 15887 ;; 15888 15889 cygwin*) 15890 lt_cv_dlopen=dlopen 15891 lt_cv_dlopen_libs= 15892 ;; 15893 15894 darwin*) 15895 # if libdl is installed we need to link against it 15896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 15897$as_echo_n "checking for dlopen in -ldl... " >&6; } 15898if ${ac_cv_lib_dl_dlopen+:} false; then : 15899 $as_echo_n "(cached) " >&6 15900else 15901 ac_check_lib_save_LIBS=$LIBS 15902LIBS="-ldl $LIBS" 15903cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15904/* end confdefs.h. */ 15905 15906/* Override any GCC internal prototype to avoid an error. 15907 Use char because int might match the return type of a GCC 15908 builtin and then its argument prototype would still apply. */ 15909#ifdef __cplusplus 15910extern "C" 15911#endif 15912char dlopen (); 15913int 15914main () 15915{ 15916return dlopen (); 15917 ; 15918 return 0; 15919} 15920_ACEOF 15921if ac_fn_c_try_link "$LINENO"; then : 15922 ac_cv_lib_dl_dlopen=yes 15923else 15924 ac_cv_lib_dl_dlopen=no 15925fi 15926rm -f core conftest.err conftest.$ac_objext \ 15927 conftest$ac_exeext conftest.$ac_ext 15928LIBS=$ac_check_lib_save_LIBS 15929fi 15930{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 15931$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 15932if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 15933 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 15934else 15935 15936 lt_cv_dlopen=dyld 15937 lt_cv_dlopen_libs= 15938 lt_cv_dlopen_self=yes 15939 15940fi 15941 15942 ;; 15943 15944 tpf*) 15945 # Don't try to run any link tests for TPF. We know it's impossible 15946 # because TPF is a cross-compiler, and we know how we open DSOs. 15947 lt_cv_dlopen=dlopen 15948 lt_cv_dlopen_libs= 15949 lt_cv_dlopen_self=no 15950 ;; 15951 15952 *) 15953 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 15954if test "x$ac_cv_func_shl_load" = xyes; then : 15955 lt_cv_dlopen=shl_load 15956else 15957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 15958$as_echo_n "checking for shl_load in -ldld... " >&6; } 15959if ${ac_cv_lib_dld_shl_load+:} false; then : 15960 $as_echo_n "(cached) " >&6 15961else 15962 ac_check_lib_save_LIBS=$LIBS 15963LIBS="-ldld $LIBS" 15964cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15965/* end confdefs.h. */ 15966 15967/* Override any GCC internal prototype to avoid an error. 15968 Use char because int might match the return type of a GCC 15969 builtin and then its argument prototype would still apply. */ 15970#ifdef __cplusplus 15971extern "C" 15972#endif 15973char shl_load (); 15974int 15975main () 15976{ 15977return shl_load (); 15978 ; 15979 return 0; 15980} 15981_ACEOF 15982if ac_fn_c_try_link "$LINENO"; then : 15983 ac_cv_lib_dld_shl_load=yes 15984else 15985 ac_cv_lib_dld_shl_load=no 15986fi 15987rm -f core conftest.err conftest.$ac_objext \ 15988 conftest$ac_exeext conftest.$ac_ext 15989LIBS=$ac_check_lib_save_LIBS 15990fi 15991{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 15992$as_echo "$ac_cv_lib_dld_shl_load" >&6; } 15993if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 15994 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 15995else 15996 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 15997if test "x$ac_cv_func_dlopen" = xyes; then : 15998 lt_cv_dlopen=dlopen 15999else 16000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 16001$as_echo_n "checking for dlopen in -ldl... " >&6; } 16002if ${ac_cv_lib_dl_dlopen+:} false; then : 16003 $as_echo_n "(cached) " >&6 16004else 16005 ac_check_lib_save_LIBS=$LIBS 16006LIBS="-ldl $LIBS" 16007cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16008/* end confdefs.h. */ 16009 16010/* Override any GCC internal prototype to avoid an error. 16011 Use char because int might match the return type of a GCC 16012 builtin and then its argument prototype would still apply. */ 16013#ifdef __cplusplus 16014extern "C" 16015#endif 16016char dlopen (); 16017int 16018main () 16019{ 16020return dlopen (); 16021 ; 16022 return 0; 16023} 16024_ACEOF 16025if ac_fn_c_try_link "$LINENO"; then : 16026 ac_cv_lib_dl_dlopen=yes 16027else 16028 ac_cv_lib_dl_dlopen=no 16029fi 16030rm -f core conftest.err conftest.$ac_objext \ 16031 conftest$ac_exeext conftest.$ac_ext 16032LIBS=$ac_check_lib_save_LIBS 16033fi 16034{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 16035$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 16036if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 16037 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 16038else 16039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 16040$as_echo_n "checking for dlopen in -lsvld... " >&6; } 16041if ${ac_cv_lib_svld_dlopen+:} false; then : 16042 $as_echo_n "(cached) " >&6 16043else 16044 ac_check_lib_save_LIBS=$LIBS 16045LIBS="-lsvld $LIBS" 16046cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16047/* end confdefs.h. */ 16048 16049/* Override any GCC internal prototype to avoid an error. 16050 Use char because int might match the return type of a GCC 16051 builtin and then its argument prototype would still apply. */ 16052#ifdef __cplusplus 16053extern "C" 16054#endif 16055char dlopen (); 16056int 16057main () 16058{ 16059return dlopen (); 16060 ; 16061 return 0; 16062} 16063_ACEOF 16064if ac_fn_c_try_link "$LINENO"; then : 16065 ac_cv_lib_svld_dlopen=yes 16066else 16067 ac_cv_lib_svld_dlopen=no 16068fi 16069rm -f core conftest.err conftest.$ac_objext \ 16070 conftest$ac_exeext conftest.$ac_ext 16071LIBS=$ac_check_lib_save_LIBS 16072fi 16073{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 16074$as_echo "$ac_cv_lib_svld_dlopen" >&6; } 16075if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 16076 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 16077else 16078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 16079$as_echo_n "checking for dld_link in -ldld... " >&6; } 16080if ${ac_cv_lib_dld_dld_link+:} false; then : 16081 $as_echo_n "(cached) " >&6 16082else 16083 ac_check_lib_save_LIBS=$LIBS 16084LIBS="-ldld $LIBS" 16085cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16086/* end confdefs.h. */ 16087 16088/* Override any GCC internal prototype to avoid an error. 16089 Use char because int might match the return type of a GCC 16090 builtin and then its argument prototype would still apply. */ 16091#ifdef __cplusplus 16092extern "C" 16093#endif 16094char dld_link (); 16095int 16096main () 16097{ 16098return dld_link (); 16099 ; 16100 return 0; 16101} 16102_ACEOF 16103if ac_fn_c_try_link "$LINENO"; then : 16104 ac_cv_lib_dld_dld_link=yes 16105else 16106 ac_cv_lib_dld_dld_link=no 16107fi 16108rm -f core conftest.err conftest.$ac_objext \ 16109 conftest$ac_exeext conftest.$ac_ext 16110LIBS=$ac_check_lib_save_LIBS 16111fi 16112{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 16113$as_echo "$ac_cv_lib_dld_dld_link" >&6; } 16114if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 16115 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 16116fi 16117 16118 16119fi 16120 16121 16122fi 16123 16124 16125fi 16126 16127 16128fi 16129 16130 16131fi 16132 16133 ;; 16134 esac 16135 16136 if test no = "$lt_cv_dlopen"; then 16137 enable_dlopen=no 16138 else 16139 enable_dlopen=yes 16140 fi 16141 16142 case $lt_cv_dlopen in 16143 dlopen) 16144 save_CPPFLAGS=$CPPFLAGS 16145 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 16146 16147 save_LDFLAGS=$LDFLAGS 16148 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 16149 16150 save_LIBS=$LIBS 16151 LIBS="$lt_cv_dlopen_libs $LIBS" 16152 16153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 16154$as_echo_n "checking whether a program can dlopen itself... " >&6; } 16155if ${lt_cv_dlopen_self+:} false; then : 16156 $as_echo_n "(cached) " >&6 16157else 16158 if test yes = "$cross_compiling"; then : 16159 lt_cv_dlopen_self=cross 16160else 16161 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 16162 lt_status=$lt_dlunknown 16163 cat > conftest.$ac_ext <<_LT_EOF 16164#line $LINENO "configure" 16165#include "confdefs.h" 16166 16167#if HAVE_DLFCN_H 16168#include <dlfcn.h> 16169#endif 16170 16171#include <stdio.h> 16172 16173#ifdef RTLD_GLOBAL 16174# define LT_DLGLOBAL RTLD_GLOBAL 16175#else 16176# ifdef DL_GLOBAL 16177# define LT_DLGLOBAL DL_GLOBAL 16178# else 16179# define LT_DLGLOBAL 0 16180# endif 16181#endif 16182 16183/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 16184 find out it does not work in some platform. */ 16185#ifndef LT_DLLAZY_OR_NOW 16186# ifdef RTLD_LAZY 16187# define LT_DLLAZY_OR_NOW RTLD_LAZY 16188# else 16189# ifdef DL_LAZY 16190# define LT_DLLAZY_OR_NOW DL_LAZY 16191# else 16192# ifdef RTLD_NOW 16193# define LT_DLLAZY_OR_NOW RTLD_NOW 16194# else 16195# ifdef DL_NOW 16196# define LT_DLLAZY_OR_NOW DL_NOW 16197# else 16198# define LT_DLLAZY_OR_NOW 0 16199# endif 16200# endif 16201# endif 16202# endif 16203#endif 16204 16205/* When -fvisibility=hidden is used, assume the code has been annotated 16206 correspondingly for the symbols needed. */ 16207#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 16208int fnord () __attribute__((visibility("default"))); 16209#endif 16210 16211int fnord () { return 42; } 16212int main () 16213{ 16214 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 16215 int status = $lt_dlunknown; 16216 16217 if (self) 16218 { 16219 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 16220 else 16221 { 16222 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 16223 else puts (dlerror ()); 16224 } 16225 /* dlclose (self); */ 16226 } 16227 else 16228 puts (dlerror ()); 16229 16230 return status; 16231} 16232_LT_EOF 16233 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 16234 (eval $ac_link) 2>&5 16235 ac_status=$? 16236 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16237 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 16238 (./conftest; exit; ) >&5 2>/dev/null 16239 lt_status=$? 16240 case x$lt_status in 16241 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 16242 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 16243 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 16244 esac 16245 else : 16246 # compilation failed 16247 lt_cv_dlopen_self=no 16248 fi 16249fi 16250rm -fr conftest* 16251 16252 16253fi 16254{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 16255$as_echo "$lt_cv_dlopen_self" >&6; } 16256 16257 if test yes = "$lt_cv_dlopen_self"; then 16258 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 16259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 16260$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 16261if ${lt_cv_dlopen_self_static+:} false; then : 16262 $as_echo_n "(cached) " >&6 16263else 16264 if test yes = "$cross_compiling"; then : 16265 lt_cv_dlopen_self_static=cross 16266else 16267 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 16268 lt_status=$lt_dlunknown 16269 cat > conftest.$ac_ext <<_LT_EOF 16270#line $LINENO "configure" 16271#include "confdefs.h" 16272 16273#if HAVE_DLFCN_H 16274#include <dlfcn.h> 16275#endif 16276 16277#include <stdio.h> 16278 16279#ifdef RTLD_GLOBAL 16280# define LT_DLGLOBAL RTLD_GLOBAL 16281#else 16282# ifdef DL_GLOBAL 16283# define LT_DLGLOBAL DL_GLOBAL 16284# else 16285# define LT_DLGLOBAL 0 16286# endif 16287#endif 16288 16289/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 16290 find out it does not work in some platform. */ 16291#ifndef LT_DLLAZY_OR_NOW 16292# ifdef RTLD_LAZY 16293# define LT_DLLAZY_OR_NOW RTLD_LAZY 16294# else 16295# ifdef DL_LAZY 16296# define LT_DLLAZY_OR_NOW DL_LAZY 16297# else 16298# ifdef RTLD_NOW 16299# define LT_DLLAZY_OR_NOW RTLD_NOW 16300# else 16301# ifdef DL_NOW 16302# define LT_DLLAZY_OR_NOW DL_NOW 16303# else 16304# define LT_DLLAZY_OR_NOW 0 16305# endif 16306# endif 16307# endif 16308# endif 16309#endif 16310 16311/* When -fvisibility=hidden is used, assume the code has been annotated 16312 correspondingly for the symbols needed. */ 16313#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 16314int fnord () __attribute__((visibility("default"))); 16315#endif 16316 16317int fnord () { return 42; } 16318int main () 16319{ 16320 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 16321 int status = $lt_dlunknown; 16322 16323 if (self) 16324 { 16325 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 16326 else 16327 { 16328 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 16329 else puts (dlerror ()); 16330 } 16331 /* dlclose (self); */ 16332 } 16333 else 16334 puts (dlerror ()); 16335 16336 return status; 16337} 16338_LT_EOF 16339 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 16340 (eval $ac_link) 2>&5 16341 ac_status=$? 16342 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16343 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 16344 (./conftest; exit; ) >&5 2>/dev/null 16345 lt_status=$? 16346 case x$lt_status in 16347 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 16348 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 16349 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 16350 esac 16351 else : 16352 # compilation failed 16353 lt_cv_dlopen_self_static=no 16354 fi 16355fi 16356rm -fr conftest* 16357 16358 16359fi 16360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 16361$as_echo "$lt_cv_dlopen_self_static" >&6; } 16362 fi 16363 16364 CPPFLAGS=$save_CPPFLAGS 16365 LDFLAGS=$save_LDFLAGS 16366 LIBS=$save_LIBS 16367 ;; 16368 esac 16369 16370 case $lt_cv_dlopen_self in 16371 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 16372 *) enable_dlopen_self=unknown ;; 16373 esac 16374 16375 case $lt_cv_dlopen_self_static in 16376 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 16377 *) enable_dlopen_self_static=unknown ;; 16378 esac 16379fi 16380 16381 16382 16383 16384 16385 16386 16387 16388 16389 16390 16391 16392 16393 16394 16395 16396 16397striplib= 16398old_striplib= 16399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 16400$as_echo_n "checking whether stripping libraries is possible... " >&6; } 16401if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 16402 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 16403 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 16404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16405$as_echo "yes" >&6; } 16406else 16407# FIXME - insert some real tests, host_os isn't really good enough 16408 case $host_os in 16409 darwin*) 16410 if test -n "$STRIP"; then 16411 striplib="$STRIP -x" 16412 old_striplib="$STRIP -S" 16413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16414$as_echo "yes" >&6; } 16415 else 16416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16417$as_echo "no" >&6; } 16418 fi 16419 ;; 16420 *) 16421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16422$as_echo "no" >&6; } 16423 ;; 16424 esac 16425fi 16426 16427 16428 16429 16430 16431 16432 16433 16434 16435 16436 16437 16438 # Report what library types will actually be built 16439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 16440$as_echo_n "checking if libtool supports shared libraries... " >&6; } 16441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 16442$as_echo "$can_build_shared" >&6; } 16443 16444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 16445$as_echo_n "checking whether to build shared libraries... " >&6; } 16446 test no = "$can_build_shared" && enable_shared=no 16447 16448 # On AIX, shared libraries and static libraries use the same namespace, and 16449 # are all built from PIC. 16450 case $host_os in 16451 aix3*) 16452 test yes = "$enable_shared" && enable_static=no 16453 if test -n "$RANLIB"; then 16454 archive_cmds="$archive_cmds~\$RANLIB \$lib" 16455 postinstall_cmds='$RANLIB $lib' 16456 fi 16457 ;; 16458 16459 aix[4-9]*) 16460 if test ia64 != "$host_cpu"; then 16461 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 16462 yes,aix,yes) ;; # shared object as lib.so file only 16463 yes,svr4,*) ;; # shared object as lib.so archive member only 16464 yes,*) enable_static=no ;; # shared object in lib.a archive as well 16465 esac 16466 fi 16467 ;; 16468 esac 16469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 16470$as_echo "$enable_shared" >&6; } 16471 16472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 16473$as_echo_n "checking whether to build static libraries... " >&6; } 16474 # Make sure either enable_shared or enable_static is yes. 16475 test yes = "$enable_shared" || enable_static=yes 16476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 16477$as_echo "$enable_static" >&6; } 16478 16479 16480 16481 16482fi 16483ac_ext=c 16484ac_cpp='$CPP $CPPFLAGS' 16485ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16486ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16487ac_compiler_gnu=$ac_cv_c_compiler_gnu 16488 16489CC=$lt_save_CC 16490 16491 16492 16493 16494 16495 16496 16497 16498 16499 16500 16501 16502 16503 16504 16505 ac_config_commands="$ac_config_commands libtool" 16506 16507 16508 16509 16510# Only expand once: 16511 16512 16513 16514 16515 16516if test -n "$ac_tool_prefix"; then 16517 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 16518set dummy ${ac_tool_prefix}ar; ac_word=$2 16519{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16520$as_echo_n "checking for $ac_word... " >&6; } 16521if ${ac_cv_prog_AR+:} false; then : 16522 $as_echo_n "(cached) " >&6 16523else 16524 if test -n "$AR"; then 16525 ac_cv_prog_AR="$AR" # Let the user override the test. 16526else 16527as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16528for as_dir in $PATH 16529do 16530 IFS=$as_save_IFS 16531 test -z "$as_dir" && as_dir=. 16532 for ac_exec_ext in '' $ac_executable_extensions; do 16533 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16534 ac_cv_prog_AR="${ac_tool_prefix}ar" 16535 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16536 break 2 16537 fi 16538done 16539 done 16540IFS=$as_save_IFS 16541 16542fi 16543fi 16544AR=$ac_cv_prog_AR 16545if test -n "$AR"; then 16546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 16547$as_echo "$AR" >&6; } 16548else 16549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16550$as_echo "no" >&6; } 16551fi 16552 16553 16554fi 16555if test -z "$ac_cv_prog_AR"; then 16556 ac_ct_AR=$AR 16557 # Extract the first word of "ar", so it can be a program name with args. 16558set dummy ar; ac_word=$2 16559{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16560$as_echo_n "checking for $ac_word... " >&6; } 16561if ${ac_cv_prog_ac_ct_AR+:} false; then : 16562 $as_echo_n "(cached) " >&6 16563else 16564 if test -n "$ac_ct_AR"; then 16565 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 16566else 16567as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16568for as_dir in $PATH 16569do 16570 IFS=$as_save_IFS 16571 test -z "$as_dir" && as_dir=. 16572 for ac_exec_ext in '' $ac_executable_extensions; do 16573 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16574 ac_cv_prog_ac_ct_AR="ar" 16575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16576 break 2 16577 fi 16578done 16579 done 16580IFS=$as_save_IFS 16581 16582fi 16583fi 16584ac_ct_AR=$ac_cv_prog_ac_ct_AR 16585if test -n "$ac_ct_AR"; then 16586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 16587$as_echo "$ac_ct_AR" >&6; } 16588else 16589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16590$as_echo "no" >&6; } 16591fi 16592 16593 if test "x$ac_ct_AR" = x; then 16594 AR="ar" 16595 else 16596 case $cross_compiling:$ac_tool_warned in 16597yes:) 16598{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16599$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16600ac_tool_warned=yes ;; 16601esac 16602 AR=$ac_ct_AR 16603 fi 16604else 16605 AR="$ac_cv_prog_AR" 16606fi 16607 16608 16609 16610if test "x$EMSCRIPTEN" = "x" -a "$host_os" != "pnacl"; then : 16611 16612 16613 oldcflags="$CFLAGS" 16614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mmmx" >&5 16615$as_echo_n "checking whether C compiler accepts -mmmx... " >&6; } 16616if ${ax_cv_check_cflags___mmmx+:} false; then : 16617 $as_echo_n "(cached) " >&6 16618else 16619 16620 ax_check_save_flags=$CFLAGS 16621 CFLAGS="$CFLAGS -mmmx" 16622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16623/* end confdefs.h. */ 16624#include <time.h> 16625int 16626main () 16627{ 16628time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16629 ; 16630 return 0; 16631} 16632_ACEOF 16633if ac_fn_c_try_link "$LINENO"; then : 16634 ax_cv_check_cflags___mmmx=yes 16635else 16636 ax_cv_check_cflags___mmmx=no 16637fi 16638rm -f core conftest.err conftest.$ac_objext \ 16639 conftest$ac_exeext conftest.$ac_ext 16640 CFLAGS=$ax_check_save_flags 16641fi 16642{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mmmx" >&5 16643$as_echo "$ax_cv_check_cflags___mmmx" >&6; } 16644if test "x$ax_cv_check_cflags___mmmx" = xyes; then : 16645 CFLAGS="$CFLAGS -mmmx" 16646else 16647 : 16648fi 16649 16650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MMX instructions set" >&5 16651$as_echo_n "checking for MMX instructions set... " >&6; } 16652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16653/* end confdefs.h. */ 16654 16655#pragma GCC target("mmx") 16656#include <mmintrin.h> 16657 16658int 16659main () 16660{ 16661 __m64 x = _mm_setzero_si64(); 16662 ; 16663 return 0; 16664} 16665_ACEOF 16666if ac_fn_c_try_compile "$LINENO"; then : 16667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16668$as_echo "yes" >&6; } 16669 16670$as_echo "#define HAVE_MMINTRIN_H 1" >>confdefs.h 16671 16672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mmmx" >&5 16673$as_echo_n "checking whether C compiler accepts -mmmx... " >&6; } 16674if ${ax_cv_check_cflags___mmmx+:} false; then : 16675 $as_echo_n "(cached) " >&6 16676else 16677 16678 ax_check_save_flags=$CFLAGS 16679 CFLAGS="$CFLAGS -mmmx" 16680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16681/* end confdefs.h. */ 16682#include <time.h> 16683int 16684main () 16685{ 16686time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16687 ; 16688 return 0; 16689} 16690_ACEOF 16691if ac_fn_c_try_link "$LINENO"; then : 16692 ax_cv_check_cflags___mmmx=yes 16693else 16694 ax_cv_check_cflags___mmmx=no 16695fi 16696rm -f core conftest.err conftest.$ac_objext \ 16697 conftest$ac_exeext conftest.$ac_ext 16698 CFLAGS=$ax_check_save_flags 16699fi 16700{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mmmx" >&5 16701$as_echo "$ax_cv_check_cflags___mmmx" >&6; } 16702if test "x$ax_cv_check_cflags___mmmx" = xyes; then : 16703 CFLAGS_MMX="-mmmx" 16704else 16705 : 16706fi 16707 16708else 16709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16710$as_echo "no" >&6; } 16711fi 16712rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16713 CFLAGS="$oldcflags" 16714 16715 oldcflags="$CFLAGS" 16716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse2" >&5 16717$as_echo_n "checking whether C compiler accepts -msse2... " >&6; } 16718if ${ax_cv_check_cflags___msse2+:} false; then : 16719 $as_echo_n "(cached) " >&6 16720else 16721 16722 ax_check_save_flags=$CFLAGS 16723 CFLAGS="$CFLAGS -msse2" 16724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16725/* end confdefs.h. */ 16726#include <time.h> 16727int 16728main () 16729{ 16730time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16731 ; 16732 return 0; 16733} 16734_ACEOF 16735if ac_fn_c_try_link "$LINENO"; then : 16736 ax_cv_check_cflags___msse2=yes 16737else 16738 ax_cv_check_cflags___msse2=no 16739fi 16740rm -f core conftest.err conftest.$ac_objext \ 16741 conftest$ac_exeext conftest.$ac_ext 16742 CFLAGS=$ax_check_save_flags 16743fi 16744{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse2" >&5 16745$as_echo "$ax_cv_check_cflags___msse2" >&6; } 16746if test "x$ax_cv_check_cflags___msse2" = xyes; then : 16747 CFLAGS="$CFLAGS -msse2" 16748else 16749 : 16750fi 16751 16752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSE2 instructions set" >&5 16753$as_echo_n "checking for SSE2 instructions set... " >&6; } 16754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16755/* end confdefs.h. */ 16756 16757#pragma GCC target("sse2") 16758#ifndef __SSE2__ 16759# define __SSE2__ 16760#endif 16761#include <emmintrin.h> 16762 16763int 16764main () 16765{ 16766 __m128d x = _mm_setzero_pd(); 16767 __m128i z = _mm_srli_epi64(_mm_setzero_si128(), 26); 16768 ; 16769 return 0; 16770} 16771_ACEOF 16772if ac_fn_c_try_compile "$LINENO"; then : 16773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16774$as_echo "yes" >&6; } 16775 16776$as_echo "#define HAVE_EMMINTRIN_H 1" >>confdefs.h 16777 16778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse2" >&5 16779$as_echo_n "checking whether C compiler accepts -msse2... " >&6; } 16780if ${ax_cv_check_cflags___msse2+:} false; then : 16781 $as_echo_n "(cached) " >&6 16782else 16783 16784 ax_check_save_flags=$CFLAGS 16785 CFLAGS="$CFLAGS -msse2" 16786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16787/* end confdefs.h. */ 16788#include <time.h> 16789int 16790main () 16791{ 16792time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16793 ; 16794 return 0; 16795} 16796_ACEOF 16797if ac_fn_c_try_link "$LINENO"; then : 16798 ax_cv_check_cflags___msse2=yes 16799else 16800 ax_cv_check_cflags___msse2=no 16801fi 16802rm -f core conftest.err conftest.$ac_objext \ 16803 conftest$ac_exeext conftest.$ac_ext 16804 CFLAGS=$ax_check_save_flags 16805fi 16806{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse2" >&5 16807$as_echo "$ax_cv_check_cflags___msse2" >&6; } 16808if test "x$ax_cv_check_cflags___msse2" = xyes; then : 16809 CFLAGS_SSE2="-msse2" 16810else 16811 : 16812fi 16813 16814else 16815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16816$as_echo "no" >&6; } 16817fi 16818rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16819 CFLAGS="$oldcflags" 16820 16821 oldcflags="$CFLAGS" 16822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse3" >&5 16823$as_echo_n "checking whether C compiler accepts -msse3... " >&6; } 16824if ${ax_cv_check_cflags___msse3+:} false; then : 16825 $as_echo_n "(cached) " >&6 16826else 16827 16828 ax_check_save_flags=$CFLAGS 16829 CFLAGS="$CFLAGS -msse3" 16830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16831/* end confdefs.h. */ 16832#include <time.h> 16833int 16834main () 16835{ 16836time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16837 ; 16838 return 0; 16839} 16840_ACEOF 16841if ac_fn_c_try_link "$LINENO"; then : 16842 ax_cv_check_cflags___msse3=yes 16843else 16844 ax_cv_check_cflags___msse3=no 16845fi 16846rm -f core conftest.err conftest.$ac_objext \ 16847 conftest$ac_exeext conftest.$ac_ext 16848 CFLAGS=$ax_check_save_flags 16849fi 16850{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse3" >&5 16851$as_echo "$ax_cv_check_cflags___msse3" >&6; } 16852if test "x$ax_cv_check_cflags___msse3" = xyes; then : 16853 CFLAGS="$CFLAGS -msse3" 16854else 16855 : 16856fi 16857 16858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSE3 instructions set" >&5 16859$as_echo_n "checking for SSE3 instructions set... " >&6; } 16860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16861/* end confdefs.h. */ 16862 16863#pragma GCC target("sse3") 16864#include <pmmintrin.h> 16865 16866int 16867main () 16868{ 16869 __m128 x = _mm_addsub_ps(_mm_cvtpd_ps(_mm_setzero_pd()), 16870 _mm_cvtpd_ps(_mm_setzero_pd())); 16871 ; 16872 return 0; 16873} 16874_ACEOF 16875if ac_fn_c_try_compile "$LINENO"; then : 16876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16877$as_echo "yes" >&6; } 16878 16879$as_echo "#define HAVE_PMMINTRIN_H 1" >>confdefs.h 16880 16881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse3" >&5 16882$as_echo_n "checking whether C compiler accepts -msse3... " >&6; } 16883if ${ax_cv_check_cflags___msse3+:} false; then : 16884 $as_echo_n "(cached) " >&6 16885else 16886 16887 ax_check_save_flags=$CFLAGS 16888 CFLAGS="$CFLAGS -msse3" 16889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16890/* end confdefs.h. */ 16891#include <time.h> 16892int 16893main () 16894{ 16895time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16896 ; 16897 return 0; 16898} 16899_ACEOF 16900if ac_fn_c_try_link "$LINENO"; then : 16901 ax_cv_check_cflags___msse3=yes 16902else 16903 ax_cv_check_cflags___msse3=no 16904fi 16905rm -f core conftest.err conftest.$ac_objext \ 16906 conftest$ac_exeext conftest.$ac_ext 16907 CFLAGS=$ax_check_save_flags 16908fi 16909{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse3" >&5 16910$as_echo "$ax_cv_check_cflags___msse3" >&6; } 16911if test "x$ax_cv_check_cflags___msse3" = xyes; then : 16912 CFLAGS_SSE3="-msse3" 16913else 16914 : 16915fi 16916 16917else 16918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16919$as_echo "no" >&6; } 16920fi 16921rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16922 CFLAGS="$oldcflags" 16923 16924 oldcflags="$CFLAGS" 16925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mssse3" >&5 16926$as_echo_n "checking whether C compiler accepts -mssse3... " >&6; } 16927if ${ax_cv_check_cflags___mssse3+:} false; then : 16928 $as_echo_n "(cached) " >&6 16929else 16930 16931 ax_check_save_flags=$CFLAGS 16932 CFLAGS="$CFLAGS -mssse3" 16933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16934/* end confdefs.h. */ 16935#include <time.h> 16936int 16937main () 16938{ 16939time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16940 ; 16941 return 0; 16942} 16943_ACEOF 16944if ac_fn_c_try_link "$LINENO"; then : 16945 ax_cv_check_cflags___mssse3=yes 16946else 16947 ax_cv_check_cflags___mssse3=no 16948fi 16949rm -f core conftest.err conftest.$ac_objext \ 16950 conftest$ac_exeext conftest.$ac_ext 16951 CFLAGS=$ax_check_save_flags 16952fi 16953{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mssse3" >&5 16954$as_echo "$ax_cv_check_cflags___mssse3" >&6; } 16955if test "x$ax_cv_check_cflags___mssse3" = xyes; then : 16956 CFLAGS="$CFLAGS -mssse3" 16957else 16958 : 16959fi 16960 16961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSSE3 instructions set" >&5 16962$as_echo_n "checking for SSSE3 instructions set... " >&6; } 16963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16964/* end confdefs.h. */ 16965 16966#pragma GCC target("ssse3") 16967#include <tmmintrin.h> 16968 16969int 16970main () 16971{ 16972 __m64 x = _mm_abs_pi32(_m_from_int(0)); 16973 ; 16974 return 0; 16975} 16976_ACEOF 16977if ac_fn_c_try_compile "$LINENO"; then : 16978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16979$as_echo "yes" >&6; } 16980 16981$as_echo "#define HAVE_TMMINTRIN_H 1" >>confdefs.h 16982 16983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mssse3" >&5 16984$as_echo_n "checking whether C compiler accepts -mssse3... " >&6; } 16985if ${ax_cv_check_cflags___mssse3+:} false; then : 16986 $as_echo_n "(cached) " >&6 16987else 16988 16989 ax_check_save_flags=$CFLAGS 16990 CFLAGS="$CFLAGS -mssse3" 16991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16992/* end confdefs.h. */ 16993#include <time.h> 16994int 16995main () 16996{ 16997time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 16998 ; 16999 return 0; 17000} 17001_ACEOF 17002if ac_fn_c_try_link "$LINENO"; then : 17003 ax_cv_check_cflags___mssse3=yes 17004else 17005 ax_cv_check_cflags___mssse3=no 17006fi 17007rm -f core conftest.err conftest.$ac_objext \ 17008 conftest$ac_exeext conftest.$ac_ext 17009 CFLAGS=$ax_check_save_flags 17010fi 17011{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mssse3" >&5 17012$as_echo "$ax_cv_check_cflags___mssse3" >&6; } 17013if test "x$ax_cv_check_cflags___mssse3" = xyes; then : 17014 CFLAGS_SSSE3="-mssse3" 17015else 17016 : 17017fi 17018 17019else 17020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17021$as_echo "no" >&6; } 17022fi 17023rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17024 CFLAGS="$oldcflags" 17025 17026 oldcflags="$CFLAGS" 17027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse4.1" >&5 17028$as_echo_n "checking whether C compiler accepts -msse4.1... " >&6; } 17029if ${ax_cv_check_cflags___msse4_1+:} false; then : 17030 $as_echo_n "(cached) " >&6 17031else 17032 17033 ax_check_save_flags=$CFLAGS 17034 CFLAGS="$CFLAGS -msse4.1" 17035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17036/* end confdefs.h. */ 17037#include <time.h> 17038int 17039main () 17040{ 17041time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17042 ; 17043 return 0; 17044} 17045_ACEOF 17046if ac_fn_c_try_link "$LINENO"; then : 17047 ax_cv_check_cflags___msse4_1=yes 17048else 17049 ax_cv_check_cflags___msse4_1=no 17050fi 17051rm -f core conftest.err conftest.$ac_objext \ 17052 conftest$ac_exeext conftest.$ac_ext 17053 CFLAGS=$ax_check_save_flags 17054fi 17055{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse4_1" >&5 17056$as_echo "$ax_cv_check_cflags___msse4_1" >&6; } 17057if test "x$ax_cv_check_cflags___msse4_1" = xyes; then : 17058 CFLAGS="$CFLAGS -msse4.1" 17059else 17060 : 17061fi 17062 17063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSE4.1 instructions set" >&5 17064$as_echo_n "checking for SSE4.1 instructions set... " >&6; } 17065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17066/* end confdefs.h. */ 17067 17068#pragma GCC target("sse4.1") 17069#include <smmintrin.h> 17070 17071int 17072main () 17073{ 17074 __m128i x = _mm_minpos_epu16(_mm_setzero_si128()); 17075 ; 17076 return 0; 17077} 17078_ACEOF 17079if ac_fn_c_try_compile "$LINENO"; then : 17080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17081$as_echo "yes" >&6; } 17082 17083$as_echo "#define HAVE_SMMINTRIN_H 1" >>confdefs.h 17084 17085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -msse4.1" >&5 17086$as_echo_n "checking whether C compiler accepts -msse4.1... " >&6; } 17087if ${ax_cv_check_cflags___msse4_1+:} false; then : 17088 $as_echo_n "(cached) " >&6 17089else 17090 17091 ax_check_save_flags=$CFLAGS 17092 CFLAGS="$CFLAGS -msse4.1" 17093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17094/* end confdefs.h. */ 17095#include <time.h> 17096int 17097main () 17098{ 17099time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17100 ; 17101 return 0; 17102} 17103_ACEOF 17104if ac_fn_c_try_link "$LINENO"; then : 17105 ax_cv_check_cflags___msse4_1=yes 17106else 17107 ax_cv_check_cflags___msse4_1=no 17108fi 17109rm -f core conftest.err conftest.$ac_objext \ 17110 conftest$ac_exeext conftest.$ac_ext 17111 CFLAGS=$ax_check_save_flags 17112fi 17113{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___msse4_1" >&5 17114$as_echo "$ax_cv_check_cflags___msse4_1" >&6; } 17115if test "x$ax_cv_check_cflags___msse4_1" = xyes; then : 17116 CFLAGS_SSE41="-msse4.1" 17117else 17118 : 17119fi 17120 17121else 17122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17123$as_echo "no" >&6; } 17124fi 17125rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17126 CFLAGS="$oldcflags" 17127 17128 oldcflags="$CFLAGS" 17129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx" >&5 17130$as_echo_n "checking whether C compiler accepts -mavx... " >&6; } 17131if ${ax_cv_check_cflags___mavx+:} false; then : 17132 $as_echo_n "(cached) " >&6 17133else 17134 17135 ax_check_save_flags=$CFLAGS 17136 CFLAGS="$CFLAGS -mavx" 17137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17138/* end confdefs.h. */ 17139#include <time.h> 17140int 17141main () 17142{ 17143time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17144 ; 17145 return 0; 17146} 17147_ACEOF 17148if ac_fn_c_try_link "$LINENO"; then : 17149 ax_cv_check_cflags___mavx=yes 17150else 17151 ax_cv_check_cflags___mavx=no 17152fi 17153rm -f core conftest.err conftest.$ac_objext \ 17154 conftest$ac_exeext conftest.$ac_ext 17155 CFLAGS=$ax_check_save_flags 17156fi 17157{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx" >&5 17158$as_echo "$ax_cv_check_cflags___mavx" >&6; } 17159if test "x$ax_cv_check_cflags___mavx" = xyes; then : 17160 CFLAGS="$CFLAGS -mavx" 17161else 17162 : 17163fi 17164 17165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX instructions set" >&5 17166$as_echo_n "checking for AVX instructions set... " >&6; } 17167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17168/* end confdefs.h. */ 17169 17170#ifdef __native_client__ 17171# error NativeClient detected - Avoiding AVX opcodes 17172#endif 17173#pragma GCC target("avx") 17174#include <immintrin.h> 17175 17176int 17177main () 17178{ 17179 _mm256_zeroall(); 17180 ; 17181 return 0; 17182} 17183_ACEOF 17184if ac_fn_c_try_compile "$LINENO"; then : 17185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17186$as_echo "yes" >&6; } 17187 17188$as_echo "#define HAVE_AVXINTRIN_H 1" >>confdefs.h 17189 17190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx" >&5 17191$as_echo_n "checking whether C compiler accepts -mavx... " >&6; } 17192if ${ax_cv_check_cflags___mavx+:} false; then : 17193 $as_echo_n "(cached) " >&6 17194else 17195 17196 ax_check_save_flags=$CFLAGS 17197 CFLAGS="$CFLAGS -mavx" 17198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17199/* end confdefs.h. */ 17200#include <time.h> 17201int 17202main () 17203{ 17204time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17205 ; 17206 return 0; 17207} 17208_ACEOF 17209if ac_fn_c_try_link "$LINENO"; then : 17210 ax_cv_check_cflags___mavx=yes 17211else 17212 ax_cv_check_cflags___mavx=no 17213fi 17214rm -f core conftest.err conftest.$ac_objext \ 17215 conftest$ac_exeext conftest.$ac_ext 17216 CFLAGS=$ax_check_save_flags 17217fi 17218{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx" >&5 17219$as_echo "$ax_cv_check_cflags___mavx" >&6; } 17220if test "x$ax_cv_check_cflags___mavx" = xyes; then : 17221 CFLAGS_AVX="-mavx" 17222else 17223 : 17224fi 17225 17226else 17227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17228$as_echo "no" >&6; } 17229fi 17230rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17231 CFLAGS="$oldcflags" 17232 17233 oldcflags="$CFLAGS" 17234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx2" >&5 17235$as_echo_n "checking whether C compiler accepts -mavx2... " >&6; } 17236if ${ax_cv_check_cflags___mavx2+:} false; then : 17237 $as_echo_n "(cached) " >&6 17238else 17239 17240 ax_check_save_flags=$CFLAGS 17241 CFLAGS="$CFLAGS -mavx2" 17242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17243/* end confdefs.h. */ 17244#include <time.h> 17245int 17246main () 17247{ 17248time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17249 ; 17250 return 0; 17251} 17252_ACEOF 17253if ac_fn_c_try_link "$LINENO"; then : 17254 ax_cv_check_cflags___mavx2=yes 17255else 17256 ax_cv_check_cflags___mavx2=no 17257fi 17258rm -f core conftest.err conftest.$ac_objext \ 17259 conftest$ac_exeext conftest.$ac_ext 17260 CFLAGS=$ax_check_save_flags 17261fi 17262{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx2" >&5 17263$as_echo "$ax_cv_check_cflags___mavx2" >&6; } 17264if test "x$ax_cv_check_cflags___mavx2" = xyes; then : 17265 CFLAGS="$CFLAGS -mavx2" 17266else 17267 : 17268fi 17269 17270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX2 instructions set" >&5 17271$as_echo_n "checking for AVX2 instructions set... " >&6; } 17272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17273/* end confdefs.h. */ 17274 17275#ifdef __native_client__ 17276# error NativeClient detected - Avoiding AVX2 opcodes 17277#endif 17278#pragma GCC target("avx2") 17279#include <immintrin.h> 17280 17281int 17282main () 17283{ 17284 17285__m256 x = _mm256_set1_ps(3.14); 17286__m256 y = _mm256_permutevar8x32_ps(x, _mm256_set1_epi32(42)); 17287return _mm256_movemask_ps(_mm256_cmp_ps(x, y, _CMP_NEQ_OQ)); 17288 17289 ; 17290 return 0; 17291} 17292_ACEOF 17293if ac_fn_c_try_compile "$LINENO"; then : 17294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17295$as_echo "yes" >&6; } 17296 17297$as_echo "#define HAVE_AVX2INTRIN_H 1" >>confdefs.h 17298 17299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx2" >&5 17300$as_echo_n "checking whether C compiler accepts -mavx2... " >&6; } 17301if ${ax_cv_check_cflags___mavx2+:} false; then : 17302 $as_echo_n "(cached) " >&6 17303else 17304 17305 ax_check_save_flags=$CFLAGS 17306 CFLAGS="$CFLAGS -mavx2" 17307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17308/* end confdefs.h. */ 17309#include <time.h> 17310int 17311main () 17312{ 17313time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17314 ; 17315 return 0; 17316} 17317_ACEOF 17318if ac_fn_c_try_link "$LINENO"; then : 17319 ax_cv_check_cflags___mavx2=yes 17320else 17321 ax_cv_check_cflags___mavx2=no 17322fi 17323rm -f core conftest.err conftest.$ac_objext \ 17324 conftest$ac_exeext conftest.$ac_ext 17325 CFLAGS=$ax_check_save_flags 17326fi 17327{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx2" >&5 17328$as_echo "$ax_cv_check_cflags___mavx2" >&6; } 17329if test "x$ax_cv_check_cflags___mavx2" = xyes; then : 17330 CFLAGS_AVX2="-mavx2" 17331else 17332 : 17333fi 17334 17335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _mm256_broadcastsi128_si256 is correctly defined" >&5 17336$as_echo_n "checking if _mm256_broadcastsi128_si256 is correctly defined... " >&6; } 17337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17338/* end confdefs.h. */ 17339 17340#ifdef __native_client__ 17341# error NativeClient detected - Avoiding AVX2 opcodes 17342#endif 17343#pragma GCC target("avx2") 17344#include <immintrin.h> 17345 17346int 17347main () 17348{ 17349 __m256i y = _mm256_broadcastsi128_si256(_mm_setzero_si128()); 17350 ; 17351 return 0; 17352} 17353_ACEOF 17354if ac_fn_c_try_compile "$LINENO"; then : 17355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17356$as_echo "yes" >&6; } 17357else 17358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17359$as_echo "no" >&6; } 17360 17361$as_echo "#define _mm256_broadcastsi128_si256 _mm_broadcastsi128_si256" >>confdefs.h 17362 17363fi 17364rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17365 17366else 17367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17368$as_echo "no" >&6; } 17369fi 17370rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17371 CFLAGS="$oldcflags" 17372 17373 oldcflags="$CFLAGS" 17374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx512f" >&5 17375$as_echo_n "checking whether C compiler accepts -mavx512f... " >&6; } 17376if ${ax_cv_check_cflags___mavx512f+:} false; then : 17377 $as_echo_n "(cached) " >&6 17378else 17379 17380 ax_check_save_flags=$CFLAGS 17381 CFLAGS="$CFLAGS -mavx512f" 17382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17383/* end confdefs.h. */ 17384#include <time.h> 17385int 17386main () 17387{ 17388time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17389 ; 17390 return 0; 17391} 17392_ACEOF 17393if ac_fn_c_try_link "$LINENO"; then : 17394 ax_cv_check_cflags___mavx512f=yes 17395else 17396 ax_cv_check_cflags___mavx512f=no 17397fi 17398rm -f core conftest.err conftest.$ac_objext \ 17399 conftest$ac_exeext conftest.$ac_ext 17400 CFLAGS=$ax_check_save_flags 17401fi 17402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx512f" >&5 17403$as_echo "$ax_cv_check_cflags___mavx512f" >&6; } 17404if test "x$ax_cv_check_cflags___mavx512f" = xyes; then : 17405 CFLAGS="$CFLAGS -mavx512f" 17406else 17407 : 17408fi 17409 17410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX512F instructions set" >&5 17411$as_echo_n "checking for AVX512F instructions set... " >&6; } 17412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17413/* end confdefs.h. */ 17414 17415#ifdef __native_client__ 17416# error NativeClient detected - Avoiding AVX512F opcodes 17417#endif 17418#pragma GCC target("avx512f") 17419#include <immintrin.h> 17420 17421int 17422main () 17423{ 17424 17425__m512i x = _mm512_setzero_epi32(); 17426__m512i y = _mm512_permutexvar_epi64(_mm512_setr_epi64(0, 1, 4, 5, 2, 3, 6, 7), x); 17427 17428 ; 17429 return 0; 17430} 17431_ACEOF 17432if ac_fn_c_try_compile "$LINENO"; then : 17433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17434$as_echo "yes" >&6; } 17435 17436$as_echo "#define HAVE_AVX512FINTRIN_H 1" >>confdefs.h 17437 17438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mavx512f" >&5 17439$as_echo_n "checking whether C compiler accepts -mavx512f... " >&6; } 17440if ${ax_cv_check_cflags___mavx512f+:} false; then : 17441 $as_echo_n "(cached) " >&6 17442else 17443 17444 ax_check_save_flags=$CFLAGS 17445 CFLAGS="$CFLAGS -mavx512f" 17446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17447/* end confdefs.h. */ 17448#include <time.h> 17449int 17450main () 17451{ 17452time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17453 ; 17454 return 0; 17455} 17456_ACEOF 17457if ac_fn_c_try_link "$LINENO"; then : 17458 ax_cv_check_cflags___mavx512f=yes 17459else 17460 ax_cv_check_cflags___mavx512f=no 17461fi 17462rm -f core conftest.err conftest.$ac_objext \ 17463 conftest$ac_exeext conftest.$ac_ext 17464 CFLAGS=$ax_check_save_flags 17465fi 17466{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mavx512f" >&5 17467$as_echo "$ax_cv_check_cflags___mavx512f" >&6; } 17468if test "x$ax_cv_check_cflags___mavx512f" = xyes; then : 17469 CFLAGS_AVX512F="-mavx512f" 17470else 17471 : 17472fi 17473 17474else 17475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17476$as_echo "no" >&6; } 17477fi 17478rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17479 CFLAGS="$oldcflags" 17480 17481 oldcflags="$CFLAGS" 17482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -maes" >&5 17483$as_echo_n "checking whether C compiler accepts -maes... " >&6; } 17484if ${ax_cv_check_cflags___maes+:} false; then : 17485 $as_echo_n "(cached) " >&6 17486else 17487 17488 ax_check_save_flags=$CFLAGS 17489 CFLAGS="$CFLAGS -maes" 17490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17491/* end confdefs.h. */ 17492#include <time.h> 17493int 17494main () 17495{ 17496time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17497 ; 17498 return 0; 17499} 17500_ACEOF 17501if ac_fn_c_try_link "$LINENO"; then : 17502 ax_cv_check_cflags___maes=yes 17503else 17504 ax_cv_check_cflags___maes=no 17505fi 17506rm -f core conftest.err conftest.$ac_objext \ 17507 conftest$ac_exeext conftest.$ac_ext 17508 CFLAGS=$ax_check_save_flags 17509fi 17510{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___maes" >&5 17511$as_echo "$ax_cv_check_cflags___maes" >&6; } 17512if test "x$ax_cv_check_cflags___maes" = xyes; then : 17513 CFLAGS="$CFLAGS -maes" 17514else 17515 : 17516fi 17517 17518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mpclmul" >&5 17519$as_echo_n "checking whether C compiler accepts -mpclmul... " >&6; } 17520if ${ax_cv_check_cflags___mpclmul+:} false; then : 17521 $as_echo_n "(cached) " >&6 17522else 17523 17524 ax_check_save_flags=$CFLAGS 17525 CFLAGS="$CFLAGS -mpclmul" 17526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17527/* end confdefs.h. */ 17528#include <time.h> 17529int 17530main () 17531{ 17532time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17533 ; 17534 return 0; 17535} 17536_ACEOF 17537if ac_fn_c_try_link "$LINENO"; then : 17538 ax_cv_check_cflags___mpclmul=yes 17539else 17540 ax_cv_check_cflags___mpclmul=no 17541fi 17542rm -f core conftest.err conftest.$ac_objext \ 17543 conftest$ac_exeext conftest.$ac_ext 17544 CFLAGS=$ax_check_save_flags 17545fi 17546{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mpclmul" >&5 17547$as_echo "$ax_cv_check_cflags___mpclmul" >&6; } 17548if test "x$ax_cv_check_cflags___mpclmul" = xyes; then : 17549 CFLAGS="$CFLAGS -mpclmul" 17550else 17551 : 17552fi 17553 17554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AESNI instructions set and PCLMULQDQ" >&5 17555$as_echo_n "checking for AESNI instructions set and PCLMULQDQ... " >&6; } 17556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17557/* end confdefs.h. */ 17558 17559#ifdef __native_client__ 17560# error NativeClient detected - Avoiding AESNI opcodes 17561#endif 17562#pragma GCC target("aes") 17563#pragma GCC target("pclmul") 17564#include <wmmintrin.h> 17565 17566int 17567main () 17568{ 17569 __m128i x = _mm_aesimc_si128(_mm_setzero_si128()); 17570 __m128i y = _mm_clmulepi64_si128(_mm_setzero_si128(), _mm_setzero_si128(), 0); 17571 ; 17572 return 0; 17573} 17574_ACEOF 17575if ac_fn_c_try_compile "$LINENO"; then : 17576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17577$as_echo "yes" >&6; } 17578 17579$as_echo "#define HAVE_WMMINTRIN_H 1" >>confdefs.h 17580 17581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -maes" >&5 17582$as_echo_n "checking whether C compiler accepts -maes... " >&6; } 17583if ${ax_cv_check_cflags___maes+:} false; then : 17584 $as_echo_n "(cached) " >&6 17585else 17586 17587 ax_check_save_flags=$CFLAGS 17588 CFLAGS="$CFLAGS -maes" 17589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17590/* end confdefs.h. */ 17591#include <time.h> 17592int 17593main () 17594{ 17595time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17596 ; 17597 return 0; 17598} 17599_ACEOF 17600if ac_fn_c_try_link "$LINENO"; then : 17601 ax_cv_check_cflags___maes=yes 17602else 17603 ax_cv_check_cflags___maes=no 17604fi 17605rm -f core conftest.err conftest.$ac_objext \ 17606 conftest$ac_exeext conftest.$ac_ext 17607 CFLAGS=$ax_check_save_flags 17608fi 17609{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___maes" >&5 17610$as_echo "$ax_cv_check_cflags___maes" >&6; } 17611if test "x$ax_cv_check_cflags___maes" = xyes; then : 17612 CFLAGS_AESNI="-maes" 17613else 17614 : 17615fi 17616 17617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mpclmul" >&5 17618$as_echo_n "checking whether C compiler accepts -mpclmul... " >&6; } 17619if ${ax_cv_check_cflags___mpclmul+:} false; then : 17620 $as_echo_n "(cached) " >&6 17621else 17622 17623 ax_check_save_flags=$CFLAGS 17624 CFLAGS="$CFLAGS -mpclmul" 17625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17626/* end confdefs.h. */ 17627#include <time.h> 17628int 17629main () 17630{ 17631time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17632 ; 17633 return 0; 17634} 17635_ACEOF 17636if ac_fn_c_try_link "$LINENO"; then : 17637 ax_cv_check_cflags___mpclmul=yes 17638else 17639 ax_cv_check_cflags___mpclmul=no 17640fi 17641rm -f core conftest.err conftest.$ac_objext \ 17642 conftest$ac_exeext conftest.$ac_ext 17643 CFLAGS=$ax_check_save_flags 17644fi 17645{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mpclmul" >&5 17646$as_echo "$ax_cv_check_cflags___mpclmul" >&6; } 17647if test "x$ax_cv_check_cflags___mpclmul" = xyes; then : 17648 CFLAGS_PCLMUL="-mpclmul" 17649else 17650 : 17651fi 17652 17653 17654else 17655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17656$as_echo "no" >&6; } 17657fi 17658rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17659 CFLAGS="$oldcflags" 17660 17661 oldcflags="$CFLAGS" 17662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mrdrnd" >&5 17663$as_echo_n "checking whether C compiler accepts -mrdrnd... " >&6; } 17664if ${ax_cv_check_cflags___mrdrnd+:} false; then : 17665 $as_echo_n "(cached) " >&6 17666else 17667 17668 ax_check_save_flags=$CFLAGS 17669 CFLAGS="$CFLAGS -mrdrnd" 17670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17671/* end confdefs.h. */ 17672#include <time.h> 17673int 17674main () 17675{ 17676time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17677 ; 17678 return 0; 17679} 17680_ACEOF 17681if ac_fn_c_try_link "$LINENO"; then : 17682 ax_cv_check_cflags___mrdrnd=yes 17683else 17684 ax_cv_check_cflags___mrdrnd=no 17685fi 17686rm -f core conftest.err conftest.$ac_objext \ 17687 conftest$ac_exeext conftest.$ac_ext 17688 CFLAGS=$ax_check_save_flags 17689fi 17690{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mrdrnd" >&5 17691$as_echo "$ax_cv_check_cflags___mrdrnd" >&6; } 17692if test "x$ax_cv_check_cflags___mrdrnd" = xyes; then : 17693 CFLAGS="$CFLAGS -mrdrnd" 17694else 17695 : 17696fi 17697 17698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RDRAND" >&5 17699$as_echo_n "checking for RDRAND... " >&6; } 17700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17701/* end confdefs.h. */ 17702 17703#ifdef __native_client__ 17704# error NativeClient detected - Avoiding RDRAND opcodes 17705#endif 17706#pragma GCC target("rdrnd") 17707#include <immintrin.h> 17708 17709int 17710main () 17711{ 17712 unsigned long long x; _rdrand64_step(&x); 17713 ; 17714 return 0; 17715} 17716_ACEOF 17717if ac_fn_c_try_compile "$LINENO"; then : 17718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17719$as_echo "yes" >&6; } 17720 17721$as_echo "#define HAVE_RDRAND 1" >>confdefs.h 17722 17723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mrdrnd" >&5 17724$as_echo_n "checking whether C compiler accepts -mrdrnd... " >&6; } 17725if ${ax_cv_check_cflags___mrdrnd+:} false; then : 17726 $as_echo_n "(cached) " >&6 17727else 17728 17729 ax_check_save_flags=$CFLAGS 17730 CFLAGS="$CFLAGS -mrdrnd" 17731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17732/* end confdefs.h. */ 17733#include <time.h> 17734int 17735main () 17736{ 17737time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x 17738 ; 17739 return 0; 17740} 17741_ACEOF 17742if ac_fn_c_try_link "$LINENO"; then : 17743 ax_cv_check_cflags___mrdrnd=yes 17744else 17745 ax_cv_check_cflags___mrdrnd=no 17746fi 17747rm -f core conftest.err conftest.$ac_objext \ 17748 conftest$ac_exeext conftest.$ac_ext 17749 CFLAGS=$ax_check_save_flags 17750fi 17751{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mrdrnd" >&5 17752$as_echo "$ax_cv_check_cflags___mrdrnd" >&6; } 17753if test "x$ax_cv_check_cflags___mrdrnd" = xyes; then : 17754 CFLAGS_RDRAND="-mrdrnd" 17755else 17756 : 17757fi 17758 17759 17760else 17761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17762$as_echo "no" >&6; } 17763fi 17764rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17765 CFLAGS="$oldcflags" 17766 17767 17768fi 17769 17770 17771 17772 17773 17774 17775 17776 17777 17778 17779 17780 17781 17782for ac_header in sys/mman.h intrin.h 17783do : 17784 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 17785ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 17786if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 17787 cat >>confdefs.h <<_ACEOF 17788#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 17789_ACEOF 17790 17791fi 17792 17793done 17794 17795 17796{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if _xgetbv() is available" >&5 17797$as_echo_n "checking if _xgetbv() is available... " >&6; } 17798cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17799/* end confdefs.h. */ 17800 #include <intrin.h> 17801int 17802main () 17803{ 17804 (void) _xgetbv(0) 17805 ; 17806 return 0; 17807} 17808_ACEOF 17809if ac_fn_c_try_link "$LINENO"; then : 17810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17811$as_echo "yes" >&6; } 17812 17813$as_echo "#define HAVE__XGETBV 1" >>confdefs.h 17814 17815else 17816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17817$as_echo "no" >&6; } 17818fi 17819rm -f core conftest.err conftest.$ac_objext \ 17820 conftest$ac_exeext conftest.$ac_ext 17821 17822 17823{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 17824$as_echo_n "checking for inline... " >&6; } 17825if ${ac_cv_c_inline+:} false; then : 17826 $as_echo_n "(cached) " >&6 17827else 17828 ac_cv_c_inline=no 17829for ac_kw in inline __inline__ __inline; do 17830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17831/* end confdefs.h. */ 17832#ifndef __cplusplus 17833typedef int foo_t; 17834static $ac_kw foo_t static_foo () {return 0; } 17835$ac_kw foo_t foo () {return 0; } 17836#endif 17837 17838_ACEOF 17839if ac_fn_c_try_compile "$LINENO"; then : 17840 ac_cv_c_inline=$ac_kw 17841fi 17842rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17843 test "$ac_cv_c_inline" != no && break 17844done 17845 17846fi 17847{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 17848$as_echo "$ac_cv_c_inline" >&6; } 17849 17850case $ac_cv_c_inline in 17851 inline | yes) ;; 17852 *) 17853 case $ac_cv_c_inline in 17854 no) ac_val=;; 17855 *) ac_val=$ac_cv_c_inline;; 17856 esac 17857 cat >>confdefs.h <<_ACEOF 17858#ifndef __cplusplus 17859#define inline $ac_val 17860#endif 17861_ACEOF 17862 ;; 17863esac 17864 17865case $host_cpu in #( 17866 i?86|amd64|x86_64) : 17867 ac_cv_c_bigendian=no 17868 ;; #( 17869 *) : 17870 ;; 17871esac 17872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 17873$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 17874if ${ac_cv_c_bigendian+:} false; then : 17875 $as_echo_n "(cached) " >&6 17876else 17877 ac_cv_c_bigendian=unknown 17878 # See if we're dealing with a universal compiler. 17879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17880/* end confdefs.h. */ 17881#ifndef __APPLE_CC__ 17882 not a universal capable compiler 17883 #endif 17884 typedef int dummy; 17885 17886_ACEOF 17887if ac_fn_c_try_compile "$LINENO"; then : 17888 17889 # Check for potential -arch flags. It is not universal unless 17890 # there are at least two -arch flags with different values. 17891 ac_arch= 17892 ac_prev= 17893 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 17894 if test -n "$ac_prev"; then 17895 case $ac_word in 17896 i?86 | x86_64 | ppc | ppc64) 17897 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 17898 ac_arch=$ac_word 17899 else 17900 ac_cv_c_bigendian=universal 17901 break 17902 fi 17903 ;; 17904 esac 17905 ac_prev= 17906 elif test "x$ac_word" = "x-arch"; then 17907 ac_prev=arch 17908 fi 17909 done 17910fi 17911rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17912 if test $ac_cv_c_bigendian = unknown; then 17913 # See if sys/param.h defines the BYTE_ORDER macro. 17914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17915/* end confdefs.h. */ 17916#include <sys/types.h> 17917 #include <sys/param.h> 17918 17919int 17920main () 17921{ 17922#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 17923 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 17924 && LITTLE_ENDIAN) 17925 bogus endian macros 17926 #endif 17927 17928 ; 17929 return 0; 17930} 17931_ACEOF 17932if ac_fn_c_try_compile "$LINENO"; then : 17933 # It does; now see whether it defined to BIG_ENDIAN or not. 17934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17935/* end confdefs.h. */ 17936#include <sys/types.h> 17937 #include <sys/param.h> 17938 17939int 17940main () 17941{ 17942#if BYTE_ORDER != BIG_ENDIAN 17943 not big endian 17944 #endif 17945 17946 ; 17947 return 0; 17948} 17949_ACEOF 17950if ac_fn_c_try_compile "$LINENO"; then : 17951 ac_cv_c_bigendian=yes 17952else 17953 ac_cv_c_bigendian=no 17954fi 17955rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17956fi 17957rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17958 fi 17959 if test $ac_cv_c_bigendian = unknown; then 17960 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 17961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17962/* end confdefs.h. */ 17963#include <limits.h> 17964 17965int 17966main () 17967{ 17968#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 17969 bogus endian macros 17970 #endif 17971 17972 ; 17973 return 0; 17974} 17975_ACEOF 17976if ac_fn_c_try_compile "$LINENO"; then : 17977 # It does; now see whether it defined to _BIG_ENDIAN or not. 17978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17979/* end confdefs.h. */ 17980#include <limits.h> 17981 17982int 17983main () 17984{ 17985#ifndef _BIG_ENDIAN 17986 not big endian 17987 #endif 17988 17989 ; 17990 return 0; 17991} 17992_ACEOF 17993if ac_fn_c_try_compile "$LINENO"; then : 17994 ac_cv_c_bigendian=yes 17995else 17996 ac_cv_c_bigendian=no 17997fi 17998rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17999fi 18000rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18001 fi 18002 if test $ac_cv_c_bigendian = unknown; then 18003 # Compile a test program. 18004 if test "$cross_compiling" = yes; then : 18005 # Try to guess by grepping values from an object file. 18006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18007/* end confdefs.h. */ 18008short int ascii_mm[] = 18009 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 18010 short int ascii_ii[] = 18011 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 18012 int use_ascii (int i) { 18013 return ascii_mm[i] + ascii_ii[i]; 18014 } 18015 short int ebcdic_ii[] = 18016 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 18017 short int ebcdic_mm[] = 18018 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 18019 int use_ebcdic (int i) { 18020 return ebcdic_mm[i] + ebcdic_ii[i]; 18021 } 18022 extern int foo; 18023 18024int 18025main () 18026{ 18027return use_ascii (foo) == use_ebcdic (foo); 18028 ; 18029 return 0; 18030} 18031_ACEOF 18032if ac_fn_c_try_compile "$LINENO"; then : 18033 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 18034 ac_cv_c_bigendian=yes 18035 fi 18036 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 18037 if test "$ac_cv_c_bigendian" = unknown; then 18038 ac_cv_c_bigendian=no 18039 else 18040 # finding both strings is unlikely to happen, but who knows? 18041 ac_cv_c_bigendian=unknown 18042 fi 18043 fi 18044fi 18045rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18046else 18047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18048/* end confdefs.h. */ 18049$ac_includes_default 18050int 18051main () 18052{ 18053 18054 /* Are we little or big endian? From Harbison&Steele. */ 18055 union 18056 { 18057 long int l; 18058 char c[sizeof (long int)]; 18059 } u; 18060 u.l = 1; 18061 return u.c[sizeof (long int) - 1] == 1; 18062 18063 ; 18064 return 0; 18065} 18066_ACEOF 18067if ac_fn_c_try_run "$LINENO"; then : 18068 ac_cv_c_bigendian=no 18069else 18070 ac_cv_c_bigendian=yes 18071fi 18072rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18073 conftest.$ac_objext conftest.beam conftest.$ac_ext 18074fi 18075 18076 fi 18077fi 18078{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 18079$as_echo "$ac_cv_c_bigendian" >&6; } 18080 case $ac_cv_c_bigendian in #( 18081 yes) 18082 18083$as_echo "#define NATIVE_BIG_ENDIAN 1" >>confdefs.h 18084;; #( 18085 no) 18086 18087$as_echo "#define NATIVE_LITTLE_ENDIAN 1" >>confdefs.h 18088 ;; #( 18089 universal) 18090 as_fn_error $? "universal endianness is not supported - compile separately and use lipo(1)" "$LINENO" 5 18091 18092 ;; #( 18093 *) 18094 as_fn_error $? "unknown endianness" "$LINENO" 5 ;; 18095 esac 18096 18097 18098{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __STDC_LIMIT_MACROS is required" >&5 18099$as_echo_n "checking whether __STDC_LIMIT_MACROS is required... " >&6; } 18100cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18101/* end confdefs.h. */ 18102 18103#include <limits.h> 18104#include <stdint.h> 18105 18106int 18107main () 18108{ 18109 18110(void) SIZE_MAX; 18111(void) UINT64_MAX; 18112 18113 ; 18114 return 0; 18115} 18116_ACEOF 18117if ac_fn_c_try_compile "$LINENO"; then : 18118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18119$as_echo "no" >&6; } 18120else 18121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18122$as_echo "yes" >&6; } 18123 CPPFLAGS="$CPPFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS" 18124 18125fi 18126rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18127 18128HAVE_AMD64_ASM_V=0 18129if test "$enable_asm" != "no"; then : 18130 18131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use x86_64 asm code" >&5 18132$as_echo_n "checking whether we can use x86_64 asm code... " >&6; } 18133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18134/* end confdefs.h. */ 18135 18136 18137int 18138main () 18139{ 18140 18141#if defined(__amd64) || defined(__amd64__) || defined(__x86_64__) 18142# if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__) || defined(_WIN32) || defined(_WIN64) 18143# error Windows x86_64 calling conventions are not supported yet 18144# endif 18145/* neat */ 18146#else 18147# error !x86_64 18148#endif 18149unsigned char i = 0, o = 0, t; 18150__asm__ __volatile__ ("pxor %%xmm12, %%xmm6 \n" 18151 "movb (%[i]), %[t] \n" 18152 "addb %[t], (%[o]) \n" 18153 : [t] "=&r"(t) 18154 : [o] "D"(&o), [i] "S"(&i) 18155 : "memory", "flags", "cc"); 18156 18157 ; 18158 return 0; 18159} 18160_ACEOF 18161if ac_fn_c_try_compile "$LINENO"; then : 18162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18163$as_echo "yes" >&6; } 18164 18165$as_echo "#define HAVE_AMD64_ASM 1" >>confdefs.h 18166 18167 HAVE_AMD64_ASM_V=1 18168else 18169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18170$as_echo "no" >&6; } 18171fi 18172rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18173 18174fi 18175 if test $HAVE_AMD64_ASM_V = 1; then 18176 HAVE_AMD64_ASM_TRUE= 18177 HAVE_AMD64_ASM_FALSE='#' 18178else 18179 HAVE_AMD64_ASM_TRUE='#' 18180 HAVE_AMD64_ASM_FALSE= 18181fi 18182 18183 18184 18185HAVE_AVX_ASM_V=0 18186if test "$enable_asm" != "no"; then : 18187 18188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can assemble AVX opcodes" >&5 18189$as_echo_n "checking whether we can assemble AVX opcodes... " >&6; } 18190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18191/* end confdefs.h. */ 18192 18193 18194int 18195main () 18196{ 18197 18198#if defined(__amd64) || defined(__amd64__) || defined(__x86_64__) 18199# if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__) || defined(_WIN32) || defined(_WIN64) 18200# error Windows x86_64 calling conventions are not supported yet 18201# endif 18202/* neat */ 18203#else 18204# error !x86_64 18205#endif 18206__asm__ __volatile__ ("vpunpcklqdq %xmm0,%xmm13,%xmm0"); 18207 18208 ; 18209 return 0; 18210} 18211_ACEOF 18212if ac_fn_c_try_compile "$LINENO"; then : 18213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18214$as_echo "yes" >&6; } 18215 18216$as_echo "#define HAVE_AVX_ASM 1" >>confdefs.h 18217 18218 HAVE_AVX_ASM_V=1 18219else 18220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18221$as_echo "no" >&6; } 18222fi 18223rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18224 18225fi 18226 if test $HAVE_AVX_ASM_V = 1; then 18227 HAVE_AVX_ASM_TRUE= 18228 HAVE_AVX_ASM_FALSE='#' 18229else 18230 HAVE_AVX_ASM_TRUE='#' 18231 HAVE_AVX_ASM_FALSE= 18232fi 18233 18234 18235 18236{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 128-bit arithmetic" >&5 18237$as_echo_n "checking for 128-bit arithmetic... " >&6; } 18238HAVE_TI_MODE_V=0 18239cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18240/* end confdefs.h. */ 18241 18242#if !defined(__GNUC__) && !defined(__SIZEOF_INT128__) 18243# error mode(TI) is a gcc extension, and __int128 is not available 18244#endif 18245#if defined(__clang__) && !defined(__x86_64__) 18246# error clang does not properly handle the 128-bit type on 32-bit systems 18247#endif 18248#ifndef NATIVE_LITTLE_ENDIAN 18249# error libsodium currently expects a little endian CPU for the 128-bit type 18250#endif 18251#ifdef __EMSCRIPTEN__ 18252# error emscripten currently supports only shift operations on integers \ 18253# larger than 64 bits 18254#endif 18255#include <stddef.h> 18256#include <stdint.h> 18257#if defined(__SIZEOF_INT128__) 18258typedef unsigned __int128 uint128_t; 18259#else 18260typedef unsigned uint128_t __attribute__((mode(TI))); 18261#endif 18262void fcontract(uint128_t *t) { 18263 *t += 0x8000000000000 - 1; 18264} 18265 18266int 18267main () 18268{ 18269 18270(void) fcontract; 18271 18272 ; 18273 return 0; 18274} 18275_ACEOF 18276if ac_fn_c_try_compile "$LINENO"; then : 18277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18278$as_echo "yes" >&6; } 18279 18280$as_echo "#define HAVE_TI_MODE 1" >>confdefs.h 18281 18282 HAVE_TI_MODE_V=1 18283else 18284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18285$as_echo "no" >&6; } 18286fi 18287rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18288 if test $HAVE_TI_MODE_V = 1; then 18289 HAVE_TI_MODE_TRUE= 18290 HAVE_TI_MODE_FALSE='#' 18291else 18292 HAVE_TI_MODE_TRUE='#' 18293 HAVE_TI_MODE_FALSE= 18294fi 18295 18296 18297 18298HAVE_CPUID_V=0 18299if test "$enable_asm" != "no" -o "$host_alias" = "x86_64-nacl"; then : 18300 18301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpuid instruction" >&5 18302$as_echo_n "checking for cpuid instruction... " >&6; } 18303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18304/* end confdefs.h. */ 18305 18306int 18307main () 18308{ 18309 18310unsigned int cpu_info[4]; 18311__asm__ __volatile__ ("xchgl %%ebx, %k1; cpuid; xchgl %%ebx, %k1" : 18312 "=a" (cpu_info[0]), "=&r" (cpu_info[1]), 18313 "=c" (cpu_info[2]), "=d" (cpu_info[3]) : 18314 "0" (0U), "2" (0U)); 18315 18316 ; 18317 return 0; 18318} 18319_ACEOF 18320if ac_fn_c_try_compile "$LINENO"; then : 18321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18322$as_echo "yes" >&6; } 18323 18324$as_echo "#define HAVE_CPUID 1" >>confdefs.h 18325 18326 HAVE_CPUID_V=1 18327else 18328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18329$as_echo "no" >&6; } 18330fi 18331rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18332 18333fi 18334 18335 18336asm_hide_symbol="unsupported" 18337if test "$enable_asm" != "no" -o "$host_os" = "nacl"; then : 18338 18339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the .private_extern asm directive is supported" >&5 18340$as_echo_n "checking if the .private_extern asm directive is supported... " >&6; } 18341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18342/* end confdefs.h. */ 18343 18344int 18345main () 18346{ 18347 18348__asm__ __volatile__ (".private_extern dummy_symbol \n" 18349 ".private_extern _dummy_symbol \n" 18350 ".globl dummy_symbol \n" 18351 ".globl _dummy_symbol \n" 18352 "dummy_symbol: \n" 18353 "_dummy_symbol: \n" 18354 " nop \n" 18355); 18356 18357 ; 18358 return 0; 18359} 18360_ACEOF 18361if ac_fn_c_try_link "$LINENO"; then : 18362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18363$as_echo "yes" >&6; } 18364 asm_hide_symbol=".private_extern" 18365else 18366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18367$as_echo "no" >&6; } 18368fi 18369rm -f core conftest.err conftest.$ac_objext \ 18370 conftest$ac_exeext conftest.$ac_ext 18371 18372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the .hidden asm directive is supported" >&5 18373$as_echo_n "checking if the .hidden asm directive is supported... " >&6; } 18374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18375/* end confdefs.h. */ 18376 18377int 18378main () 18379{ 18380 18381__asm__ __volatile__ (".hidden dummy_symbol \n" 18382 ".hidden _dummy_symbol \n" 18383 ".globl dummy_symbol \n" 18384 ".globl _dummy_symbol \n" 18385 "dummy_symbol: \n" 18386 "_dummy_symbol: \n" 18387 " nop \n" 18388); 18389 18390 ; 18391 return 0; 18392} 18393_ACEOF 18394if ac_fn_c_try_link "$LINENO"; then : 18395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18396$as_echo "yes" >&6; } 18397 if test "$asm_hide_symbol" = "unsupported"; then : 18398 asm_hide_symbol=".hidden" 18399else 18400 { $as_echo "$as_me:${as_lineno-$LINENO}: unable to reliably tag symbols as private" >&5 18401$as_echo "$as_me: unable to reliably tag symbols as private" >&6;} 18402 asm_hide_symbol="unsupported" 18403fi 18404 18405else 18406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18407$as_echo "no" >&6; } 18408fi 18409rm -f core conftest.err conftest.$ac_objext \ 18410 conftest$ac_exeext conftest.$ac_ext 18411 18412 if test "$asm_hide_symbol" != "unsupported"; then : 18413 18414 18415cat >>confdefs.h <<_ACEOF 18416#define ASM_HIDE_SYMBOL $asm_hide_symbol 18417_ACEOF 18418 18419 18420fi 18421 18422fi 18423 18424{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if weak symbols are supported" >&5 18425$as_echo_n "checking if weak symbols are supported... " >&6; } 18426cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18427/* end confdefs.h. */ 18428 18429#if !defined(__ELF__) && !defined(__APPLE_CC__) 18430# error Support for weak symbols may not be available 18431#endif 18432__attribute__((weak)) void __dummy(void *x) { } 18433void f(void *x) { __dummy(x); } 18434 18435int 18436main () 18437{ 18438 18439 18440 ; 18441 return 0; 18442} 18443_ACEOF 18444if ac_fn_c_try_link "$LINENO"; then : 18445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18446$as_echo "yes" >&6; } 18447 18448$as_echo "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h 18449 18450else 18451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18452$as_echo "no" >&6; } 18453fi 18454rm -f core conftest.err conftest.$ac_objext \ 18455 conftest$ac_exeext conftest.$ac_ext 18456 18457{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if data alignment is required" >&5 18458$as_echo_n "checking if data alignment is required... " >&6; } 18459aligned_access_required=yes 18460case $host_cpu in #( 18461 i?86|amd64|x86_64|powerpc*|s390*) : 18462 aligned_access_required=no ;; #( 18463 arm*) : 18464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18465/* end confdefs.h. */ 18466 18467#ifndef __ARM_FEATURE_UNALIGNED 18468# error data alignment is required 18469#endif 18470 18471int 18472main () 18473{ 18474 18475 ; 18476 return 0; 18477} 18478_ACEOF 18479if ac_fn_c_try_compile "$LINENO"; then : 18480 aligned_access_required=no 18481fi 18482rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18483 ;; #( 18484 *) : 18485 ;; 18486esac 18487if test "x$aligned_access_required" = "xyes"; then : 18488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18489$as_echo "yes" >&6; } 18490else 18491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18492$as_echo "no" >&6; } 18493 18494$as_echo "#define CPU_UNALIGNED_ACCESS 1" >>confdefs.h 18495 18496fi 18497 18498{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if atomic operations are supported" >&5 18499$as_echo_n "checking if atomic operations are supported... " >&6; } 18500cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18501/* end confdefs.h. */ 18502 18503int 18504main () 18505{ 18506 18507static volatile int _sodium_lock; 18508__sync_lock_test_and_set(&_sodium_lock, 1); 18509__sync_lock_release(&_sodium_lock); 18510 18511 18512 ; 18513 return 0; 18514} 18515_ACEOF 18516if ac_fn_c_try_link "$LINENO"; then : 18517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18518$as_echo "yes" >&6; } 18519 18520$as_echo "#define HAVE_ATOMIC_OPS 1" >>confdefs.h 18521 18522else 18523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18524$as_echo "no" >&6; } 18525fi 18526rm -f core conftest.err conftest.$ac_objext \ 18527 conftest$ac_exeext conftest.$ac_ext 18528 18529 18530ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 18531if test "x$ac_cv_type_size_t" = xyes; then : 18532 18533else 18534 18535cat >>confdefs.h <<_ACEOF 18536#define size_t unsigned int 18537_ACEOF 18538 18539fi 18540 18541# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 18542# for constant arguments. Useless! 18543{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 18544$as_echo_n "checking for working alloca.h... " >&6; } 18545if ${ac_cv_working_alloca_h+:} false; then : 18546 $as_echo_n "(cached) " >&6 18547else 18548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18549/* end confdefs.h. */ 18550#include <alloca.h> 18551int 18552main () 18553{ 18554char *p = (char *) alloca (2 * sizeof (int)); 18555 if (p) return 0; 18556 ; 18557 return 0; 18558} 18559_ACEOF 18560if ac_fn_c_try_link "$LINENO"; then : 18561 ac_cv_working_alloca_h=yes 18562else 18563 ac_cv_working_alloca_h=no 18564fi 18565rm -f core conftest.err conftest.$ac_objext \ 18566 conftest$ac_exeext conftest.$ac_ext 18567fi 18568{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 18569$as_echo "$ac_cv_working_alloca_h" >&6; } 18570if test $ac_cv_working_alloca_h = yes; then 18571 18572$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h 18573 18574fi 18575 18576{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 18577$as_echo_n "checking for alloca... " >&6; } 18578if ${ac_cv_func_alloca_works+:} false; then : 18579 $as_echo_n "(cached) " >&6 18580else 18581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18582/* end confdefs.h. */ 18583#ifdef __GNUC__ 18584# define alloca __builtin_alloca 18585#else 18586# ifdef _MSC_VER 18587# include <malloc.h> 18588# define alloca _alloca 18589# else 18590# ifdef HAVE_ALLOCA_H 18591# include <alloca.h> 18592# else 18593# ifdef _AIX 18594 #pragma alloca 18595# else 18596# ifndef alloca /* predefined by HP cc +Olibcalls */ 18597void *alloca (size_t); 18598# endif 18599# endif 18600# endif 18601# endif 18602#endif 18603 18604int 18605main () 18606{ 18607char *p = (char *) alloca (1); 18608 if (p) return 0; 18609 ; 18610 return 0; 18611} 18612_ACEOF 18613if ac_fn_c_try_link "$LINENO"; then : 18614 ac_cv_func_alloca_works=yes 18615else 18616 ac_cv_func_alloca_works=no 18617fi 18618rm -f core conftest.err conftest.$ac_objext \ 18619 conftest$ac_exeext conftest.$ac_ext 18620fi 18621{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 18622$as_echo "$ac_cv_func_alloca_works" >&6; } 18623 18624if test $ac_cv_func_alloca_works = yes; then 18625 18626$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h 18627 18628else 18629 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 18630# that cause trouble. Some versions do not even contain alloca or 18631# contain a buggy version. If you still want to use their alloca, 18632# use ar to extract alloca.o from them instead of compiling alloca.c. 18633 18634ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 18635 18636$as_echo "#define C_ALLOCA 1" >>confdefs.h 18637 18638 18639{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 18640$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } 18641if ${ac_cv_os_cray+:} false; then : 18642 $as_echo_n "(cached) " >&6 18643else 18644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18645/* end confdefs.h. */ 18646#if defined CRAY && ! defined CRAY2 18647webecray 18648#else 18649wenotbecray 18650#endif 18651 18652_ACEOF 18653if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 18654 $EGREP "webecray" >/dev/null 2>&1; then : 18655 ac_cv_os_cray=yes 18656else 18657 ac_cv_os_cray=no 18658fi 18659rm -f conftest* 18660 18661fi 18662{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 18663$as_echo "$ac_cv_os_cray" >&6; } 18664if test $ac_cv_os_cray = yes; then 18665 for ac_func in _getb67 GETB67 getb67; do 18666 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18667ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18668if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18669 18670cat >>confdefs.h <<_ACEOF 18671#define CRAY_STACKSEG_END $ac_func 18672_ACEOF 18673 18674 break 18675fi 18676 18677 done 18678fi 18679 18680{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 18681$as_echo_n "checking stack direction for C alloca... " >&6; } 18682if ${ac_cv_c_stack_direction+:} false; then : 18683 $as_echo_n "(cached) " >&6 18684else 18685 if test "$cross_compiling" = yes; then : 18686 ac_cv_c_stack_direction=0 18687else 18688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18689/* end confdefs.h. */ 18690$ac_includes_default 18691int 18692find_stack_direction (int *addr, int depth) 18693{ 18694 int dir, dummy = 0; 18695 if (! addr) 18696 addr = &dummy; 18697 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; 18698 dir = depth ? find_stack_direction (addr, depth - 1) : 0; 18699 return dir + dummy; 18700} 18701 18702int 18703main (int argc, char **argv) 18704{ 18705 return find_stack_direction (0, argc + !argv + 20) < 0; 18706} 18707_ACEOF 18708if ac_fn_c_try_run "$LINENO"; then : 18709 ac_cv_c_stack_direction=1 18710else 18711 ac_cv_c_stack_direction=-1 18712fi 18713rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18714 conftest.$ac_objext conftest.beam conftest.$ac_ext 18715fi 18716 18717fi 18718{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 18719$as_echo "$ac_cv_c_stack_direction" >&6; } 18720cat >>confdefs.h <<_ACEOF 18721#define STACK_DIRECTION $ac_cv_c_stack_direction 18722_ACEOF 18723 18724 18725fi 18726 18727if test "x$EMSCRIPTEN" = "x"; then : 18728 18729 for ac_func in arc4random arc4random_buf 18730do : 18731 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18732ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18733if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18734 cat >>confdefs.h <<_ACEOF 18735#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18736_ACEOF 18737 18738fi 18739done 18740 18741 for ac_func in mmap mlock madvise mprotect memset_s explicit_bzero nanosleep 18742do : 18743 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18744ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18745if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18746 cat >>confdefs.h <<_ACEOF 18747#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18748_ACEOF 18749 18750fi 18751done 18752 18753 18754fi 18755for ac_func in posix_memalign getpid 18756do : 18757 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18758ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18759if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18760 cat >>confdefs.h <<_ACEOF 18761#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18762_ACEOF 18763 18764fi 18765done 18766 18767 18768 18769 18770TEST_LDFLAGS='' 18771if test "x$EMSCRIPTEN" != "x"; then : 18772 18773 EXEEXT=.js 18774 TEST_LDFLAGS='--memory-init-file 0 --pre-js pre.js.inc -s RESERVED_FUNCTION_POINTERS=8' 18775 18776fi 18777 18778 if test "x$EMSCRIPTEN" != "x"; then 18779 EMSCRIPTEN_TRUE= 18780 EMSCRIPTEN_FALSE='#' 18781else 18782 EMSCRIPTEN_TRUE='#' 18783 EMSCRIPTEN_FALSE= 18784fi 18785 18786 18787 if test "x$NATIVECLIENT" != "x"; then 18788 NATIVECLIENT_TRUE= 18789 NATIVECLIENT_FALSE='#' 18790else 18791 NATIVECLIENT_TRUE='#' 18792 NATIVECLIENT_FALSE= 18793fi 18794 18795 18796 18797$as_echo "#define CONFIGURED 1" >>confdefs.h 18798 18799 18800 18801 18802enable_win32_dll=yes 18803 18804case $host in 18805*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 18806 if test -n "$ac_tool_prefix"; then 18807 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. 18808set dummy ${ac_tool_prefix}as; ac_word=$2 18809{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18810$as_echo_n "checking for $ac_word... " >&6; } 18811if ${ac_cv_prog_AS+:} false; then : 18812 $as_echo_n "(cached) " >&6 18813else 18814 if test -n "$AS"; then 18815 ac_cv_prog_AS="$AS" # Let the user override the test. 18816else 18817as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18818for as_dir in $PATH 18819do 18820 IFS=$as_save_IFS 18821 test -z "$as_dir" && as_dir=. 18822 for ac_exec_ext in '' $ac_executable_extensions; do 18823 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18824 ac_cv_prog_AS="${ac_tool_prefix}as" 18825 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18826 break 2 18827 fi 18828done 18829 done 18830IFS=$as_save_IFS 18831 18832fi 18833fi 18834AS=$ac_cv_prog_AS 18835if test -n "$AS"; then 18836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 18837$as_echo "$AS" >&6; } 18838else 18839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18840$as_echo "no" >&6; } 18841fi 18842 18843 18844fi 18845if test -z "$ac_cv_prog_AS"; then 18846 ac_ct_AS=$AS 18847 # Extract the first word of "as", so it can be a program name with args. 18848set dummy as; ac_word=$2 18849{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18850$as_echo_n "checking for $ac_word... " >&6; } 18851if ${ac_cv_prog_ac_ct_AS+:} false; then : 18852 $as_echo_n "(cached) " >&6 18853else 18854 if test -n "$ac_ct_AS"; then 18855 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. 18856else 18857as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18858for as_dir in $PATH 18859do 18860 IFS=$as_save_IFS 18861 test -z "$as_dir" && as_dir=. 18862 for ac_exec_ext in '' $ac_executable_extensions; do 18863 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18864 ac_cv_prog_ac_ct_AS="as" 18865 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18866 break 2 18867 fi 18868done 18869 done 18870IFS=$as_save_IFS 18871 18872fi 18873fi 18874ac_ct_AS=$ac_cv_prog_ac_ct_AS 18875if test -n "$ac_ct_AS"; then 18876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 18877$as_echo "$ac_ct_AS" >&6; } 18878else 18879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18880$as_echo "no" >&6; } 18881fi 18882 18883 if test "x$ac_ct_AS" = x; then 18884 AS="false" 18885 else 18886 case $cross_compiling:$ac_tool_warned in 18887yes:) 18888{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18889$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18890ac_tool_warned=yes ;; 18891esac 18892 AS=$ac_ct_AS 18893 fi 18894else 18895 AS="$ac_cv_prog_AS" 18896fi 18897 18898 if test -n "$ac_tool_prefix"; then 18899 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 18900set dummy ${ac_tool_prefix}dlltool; ac_word=$2 18901{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18902$as_echo_n "checking for $ac_word... " >&6; } 18903if ${ac_cv_prog_DLLTOOL+:} false; then : 18904 $as_echo_n "(cached) " >&6 18905else 18906 if test -n "$DLLTOOL"; then 18907 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 18908else 18909as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18910for as_dir in $PATH 18911do 18912 IFS=$as_save_IFS 18913 test -z "$as_dir" && as_dir=. 18914 for ac_exec_ext in '' $ac_executable_extensions; do 18915 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18916 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 18917 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18918 break 2 18919 fi 18920done 18921 done 18922IFS=$as_save_IFS 18923 18924fi 18925fi 18926DLLTOOL=$ac_cv_prog_DLLTOOL 18927if test -n "$DLLTOOL"; then 18928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 18929$as_echo "$DLLTOOL" >&6; } 18930else 18931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18932$as_echo "no" >&6; } 18933fi 18934 18935 18936fi 18937if test -z "$ac_cv_prog_DLLTOOL"; then 18938 ac_ct_DLLTOOL=$DLLTOOL 18939 # Extract the first word of "dlltool", so it can be a program name with args. 18940set dummy dlltool; ac_word=$2 18941{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18942$as_echo_n "checking for $ac_word... " >&6; } 18943if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 18944 $as_echo_n "(cached) " >&6 18945else 18946 if test -n "$ac_ct_DLLTOOL"; then 18947 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 18948else 18949as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18950for as_dir in $PATH 18951do 18952 IFS=$as_save_IFS 18953 test -z "$as_dir" && as_dir=. 18954 for ac_exec_ext in '' $ac_executable_extensions; do 18955 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18956 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 18957 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18958 break 2 18959 fi 18960done 18961 done 18962IFS=$as_save_IFS 18963 18964fi 18965fi 18966ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 18967if test -n "$ac_ct_DLLTOOL"; then 18968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 18969$as_echo "$ac_ct_DLLTOOL" >&6; } 18970else 18971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18972$as_echo "no" >&6; } 18973fi 18974 18975 if test "x$ac_ct_DLLTOOL" = x; then 18976 DLLTOOL="false" 18977 else 18978 case $cross_compiling:$ac_tool_warned in 18979yes:) 18980{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18981$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18982ac_tool_warned=yes ;; 18983esac 18984 DLLTOOL=$ac_ct_DLLTOOL 18985 fi 18986else 18987 DLLTOOL="$ac_cv_prog_DLLTOOL" 18988fi 18989 18990 if test -n "$ac_tool_prefix"; then 18991 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 18992set dummy ${ac_tool_prefix}objdump; ac_word=$2 18993{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18994$as_echo_n "checking for $ac_word... " >&6; } 18995if ${ac_cv_prog_OBJDUMP+:} false; then : 18996 $as_echo_n "(cached) " >&6 18997else 18998 if test -n "$OBJDUMP"; then 18999 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 19000else 19001as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19002for as_dir in $PATH 19003do 19004 IFS=$as_save_IFS 19005 test -z "$as_dir" && as_dir=. 19006 for ac_exec_ext in '' $ac_executable_extensions; do 19007 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19008 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 19009 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19010 break 2 19011 fi 19012done 19013 done 19014IFS=$as_save_IFS 19015 19016fi 19017fi 19018OBJDUMP=$ac_cv_prog_OBJDUMP 19019if test -n "$OBJDUMP"; then 19020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 19021$as_echo "$OBJDUMP" >&6; } 19022else 19023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19024$as_echo "no" >&6; } 19025fi 19026 19027 19028fi 19029if test -z "$ac_cv_prog_OBJDUMP"; then 19030 ac_ct_OBJDUMP=$OBJDUMP 19031 # Extract the first word of "objdump", so it can be a program name with args. 19032set dummy objdump; ac_word=$2 19033{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19034$as_echo_n "checking for $ac_word... " >&6; } 19035if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 19036 $as_echo_n "(cached) " >&6 19037else 19038 if test -n "$ac_ct_OBJDUMP"; then 19039 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 19040else 19041as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19042for as_dir in $PATH 19043do 19044 IFS=$as_save_IFS 19045 test -z "$as_dir" && as_dir=. 19046 for ac_exec_ext in '' $ac_executable_extensions; do 19047 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19048 ac_cv_prog_ac_ct_OBJDUMP="objdump" 19049 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19050 break 2 19051 fi 19052done 19053 done 19054IFS=$as_save_IFS 19055 19056fi 19057fi 19058ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 19059if test -n "$ac_ct_OBJDUMP"; then 19060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 19061$as_echo "$ac_ct_OBJDUMP" >&6; } 19062else 19063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19064$as_echo "no" >&6; } 19065fi 19066 19067 if test "x$ac_ct_OBJDUMP" = x; then 19068 OBJDUMP="false" 19069 else 19070 case $cross_compiling:$ac_tool_warned in 19071yes:) 19072{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 19073$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 19074ac_tool_warned=yes ;; 19075esac 19076 OBJDUMP=$ac_ct_OBJDUMP 19077 fi 19078else 19079 OBJDUMP="$ac_cv_prog_OBJDUMP" 19080fi 19081 19082 ;; 19083esac 19084 19085test -z "$AS" && AS=as 19086 19087 19088 19089 19090 19091test -z "$DLLTOOL" && DLLTOOL=dlltool 19092 19093 19094test -z "$OBJDUMP" && OBJDUMP=objdump 19095 19096 19097 19098 19099 19100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gcc/ld supports -Wl,--output-def" >&5 19101$as_echo_n "checking if gcc/ld supports -Wl,--output-def... " >&6; } 19102if ${gl_cv_ld_output_def+:} false; then : 19103 $as_echo_n "(cached) " >&6 19104else 19105 if test "$enable_shared" = no; then 19106 gl_cv_ld_output_def="not needed, shared libraries are disabled" 19107 else 19108 gl_ldflags_save=$LDFLAGS 19109 LDFLAGS="-Wl,--output-def,conftest.def" 19110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19111/* end confdefs.h. */ 19112 19113int 19114main () 19115{ 19116 19117 ; 19118 return 0; 19119} 19120_ACEOF 19121if ac_fn_c_try_link "$LINENO"; then : 19122 gl_cv_ld_output_def=yes 19123else 19124 gl_cv_ld_output_def=no 19125fi 19126rm -f core conftest.err conftest.$ac_objext \ 19127 conftest$ac_exeext conftest.$ac_ext 19128 rm -f conftest.def 19129 LDFLAGS="$gl_ldflags_save" 19130 fi 19131fi 19132{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_ld_output_def" >&5 19133$as_echo "$gl_cv_ld_output_def" >&6; } 19134 if test "x$gl_cv_ld_output_def" = "xyes"; then 19135 HAVE_LD_OUTPUT_DEF_TRUE= 19136 HAVE_LD_OUTPUT_DEF_FALSE='#' 19137else 19138 HAVE_LD_OUTPUT_DEF_TRUE='#' 19139 HAVE_LD_OUTPUT_DEF_FALSE= 19140fi 19141 19142 19143 19144 19145 19146 19147if test "x$ENABLE_CWFLAGS" = "xyes"; then : 19148 19149 CFLAGS="$CFLAGS $CWFLAGS" 19150 19151fi 19152 19153ac_config_files="$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" 19154 19155cat >confcache <<\_ACEOF 19156# This file is a shell script that caches the results of configure 19157# tests run on this system so they can be shared between configure 19158# scripts and configure runs, see configure's option --config-cache. 19159# It is not useful on other systems. If it contains results you don't 19160# want to keep, you may remove or edit it. 19161# 19162# config.status only pays attention to the cache file if you give it 19163# the --recheck option to rerun configure. 19164# 19165# `ac_cv_env_foo' variables (set or unset) will be overridden when 19166# loading this file, other *unset* `ac_cv_foo' will be assigned the 19167# following values. 19168 19169_ACEOF 19170 19171# The following way of writing the cache mishandles newlines in values, 19172# but we know of no workaround that is simple, portable, and efficient. 19173# So, we kill variables containing newlines. 19174# Ultrix sh set writes to stderr and can't be redirected directly, 19175# and sets the high bit in the cache file unless we assign to the vars. 19176( 19177 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 19178 eval ac_val=\$$ac_var 19179 case $ac_val in #( 19180 *${as_nl}*) 19181 case $ac_var in #( 19182 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 19183$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 19184 esac 19185 case $ac_var in #( 19186 _ | IFS | as_nl) ;; #( 19187 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 19188 *) { eval $ac_var=; unset $ac_var;} ;; 19189 esac ;; 19190 esac 19191 done 19192 19193 (set) 2>&1 | 19194 case $as_nl`(ac_space=' '; set) 2>&1` in #( 19195 *${as_nl}ac_space=\ *) 19196 # `set' does not quote correctly, so add quotes: double-quote 19197 # substitution turns \\\\ into \\, and sed turns \\ into \. 19198 sed -n \ 19199 "s/'/'\\\\''/g; 19200 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 19201 ;; #( 19202 *) 19203 # `set' quotes correctly as required by POSIX, so do not add quotes. 19204 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 19205 ;; 19206 esac | 19207 sort 19208) | 19209 sed ' 19210 /^ac_cv_env_/b end 19211 t clear 19212 :clear 19213 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 19214 t end 19215 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 19216 :end' >>confcache 19217if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 19218 if test -w "$cache_file"; then 19219 if test "x$cache_file" != "x/dev/null"; then 19220 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 19221$as_echo "$as_me: updating cache $cache_file" >&6;} 19222 if test ! -f "$cache_file" || test -h "$cache_file"; then 19223 cat confcache >"$cache_file" 19224 else 19225 case $cache_file in #( 19226 */* | ?:*) 19227 mv -f confcache "$cache_file"$$ && 19228 mv -f "$cache_file"$$ "$cache_file" ;; #( 19229 *) 19230 mv -f confcache "$cache_file" ;; 19231 esac 19232 fi 19233 fi 19234 else 19235 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 19236$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 19237 fi 19238fi 19239rm -f confcache 19240 19241test "x$prefix" = xNONE && prefix=$ac_default_prefix 19242# Let make expand exec_prefix. 19243test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 19244 19245# Transform confdefs.h into DEFS. 19246# Protect against shell expansion while executing Makefile rules. 19247# Protect against Makefile macro expansion. 19248# 19249# If the first sed substitution is executed (which looks for macros that 19250# take arguments), then branch to the quote section. Otherwise, 19251# look for a macro that doesn't take arguments. 19252ac_script=' 19253:mline 19254/\\$/{ 19255 N 19256 s,\\\n,, 19257 b mline 19258} 19259t clear 19260:clear 19261s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 19262t quote 19263s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 19264t quote 19265b any 19266:quote 19267s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 19268s/\[/\\&/g 19269s/\]/\\&/g 19270s/\$/$$/g 19271H 19272:any 19273${ 19274 g 19275 s/^\n// 19276 s/\n/ /g 19277 p 19278} 19279' 19280DEFS=`sed -n "$ac_script" confdefs.h` 19281 19282 19283ac_libobjs= 19284ac_ltlibobjs= 19285U= 19286for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 19287 # 1. Remove the extension, and $U if already installed. 19288 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 19289 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 19290 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 19291 # will be set to the directory where LIBOBJS objects are built. 19292 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 19293 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 19294done 19295LIBOBJS=$ac_libobjs 19296 19297LTLIBOBJS=$ac_ltlibobjs 19298 19299 19300{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 19301$as_echo_n "checking that generated files are newer than configure... " >&6; } 19302 if test -n "$am_sleep_pid"; then 19303 # Hide warnings about reused PIDs. 19304 wait $am_sleep_pid 2>/dev/null 19305 fi 19306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 19307$as_echo "done" >&6; } 19308 if test -n "$EXEEXT"; then 19309 am__EXEEXT_TRUE= 19310 am__EXEEXT_FALSE='#' 19311else 19312 am__EXEEXT_TRUE='#' 19313 am__EXEEXT_FALSE= 19314fi 19315 19316if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 19317 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 19318Usually this means the macro was only invoked conditionally." "$LINENO" 5 19319fi 19320if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 19321 as_fn_error $? "conditional \"AMDEP\" was never defined. 19322Usually this means the macro was only invoked conditionally." "$LINENO" 5 19323fi 19324if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 19325 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 19326Usually this means the macro was only invoked conditionally." "$LINENO" 5 19327fi 19328if test -z "${MINIMAL_TRUE}" && test -z "${MINIMAL_FALSE}"; then 19329 as_fn_error $? "conditional \"MINIMAL\" was never defined. 19330Usually this means the macro was only invoked conditionally." "$LINENO" 5 19331fi 19332if test -z "${VALGRIND_ENABLED_TRUE}" && test -z "${VALGRIND_ENABLED_FALSE}"; then 19333 as_fn_error $? "conditional \"VALGRIND_ENABLED\" was never defined. 19334Usually this means the macro was only invoked conditionally." "$LINENO" 5 19335fi 19336if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then 19337 as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined. 19338Usually this means the macro was only invoked conditionally." "$LINENO" 5 19339fi 19340if test -z "${HAVE_AMD64_ASM_TRUE}" && test -z "${HAVE_AMD64_ASM_FALSE}"; then 19341 as_fn_error $? "conditional \"HAVE_AMD64_ASM\" was never defined. 19342Usually this means the macro was only invoked conditionally." "$LINENO" 5 19343fi 19344if test -z "${HAVE_AVX_ASM_TRUE}" && test -z "${HAVE_AVX_ASM_FALSE}"; then 19345 as_fn_error $? "conditional \"HAVE_AVX_ASM\" was never defined. 19346Usually this means the macro was only invoked conditionally." "$LINENO" 5 19347fi 19348if test -z "${HAVE_TI_MODE_TRUE}" && test -z "${HAVE_TI_MODE_FALSE}"; then 19349 as_fn_error $? "conditional \"HAVE_TI_MODE\" was never defined. 19350Usually this means the macro was only invoked conditionally." "$LINENO" 5 19351fi 19352if test -z "${EMSCRIPTEN_TRUE}" && test -z "${EMSCRIPTEN_FALSE}"; then 19353 as_fn_error $? "conditional \"EMSCRIPTEN\" was never defined. 19354Usually this means the macro was only invoked conditionally." "$LINENO" 5 19355fi 19356if test -z "${NATIVECLIENT_TRUE}" && test -z "${NATIVECLIENT_FALSE}"; then 19357 as_fn_error $? "conditional \"NATIVECLIENT\" was never defined. 19358Usually this means the macro was only invoked conditionally." "$LINENO" 5 19359fi 19360if test -z "${HAVE_LD_OUTPUT_DEF_TRUE}" && test -z "${HAVE_LD_OUTPUT_DEF_FALSE}"; then 19361 as_fn_error $? "conditional \"HAVE_LD_OUTPUT_DEF\" was never defined. 19362Usually this means the macro was only invoked conditionally." "$LINENO" 5 19363fi 19364 19365: "${CONFIG_STATUS=./config.status}" 19366ac_write_fail=0 19367ac_clean_files_save=$ac_clean_files 19368ac_clean_files="$ac_clean_files $CONFIG_STATUS" 19369{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 19370$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 19371as_write_fail=0 19372cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 19373#! $SHELL 19374# Generated by $as_me. 19375# Run this file to recreate the current configuration. 19376# Compiler output produced by configure, useful for debugging 19377# configure, is in config.log if it exists. 19378 19379debug=false 19380ac_cs_recheck=false 19381ac_cs_silent=false 19382 19383SHELL=\${CONFIG_SHELL-$SHELL} 19384export SHELL 19385_ASEOF 19386cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 19387## -------------------- ## 19388## M4sh Initialization. ## 19389## -------------------- ## 19390 19391# Be more Bourne compatible 19392DUALCASE=1; export DUALCASE # for MKS sh 19393if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 19394 emulate sh 19395 NULLCMD=: 19396 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 19397 # is contrary to our usage. Disable this feature. 19398 alias -g '${1+"$@"}'='"$@"' 19399 setopt NO_GLOB_SUBST 19400else 19401 case `(set -o) 2>/dev/null` in #( 19402 *posix*) : 19403 set -o posix ;; #( 19404 *) : 19405 ;; 19406esac 19407fi 19408 19409 19410as_nl=' 19411' 19412export as_nl 19413# Printing a long string crashes Solaris 7 /usr/bin/printf. 19414as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 19415as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 19416as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 19417# Prefer a ksh shell builtin over an external printf program on Solaris, 19418# but without wasting forks for bash or zsh. 19419if test -z "$BASH_VERSION$ZSH_VERSION" \ 19420 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 19421 as_echo='print -r --' 19422 as_echo_n='print -rn --' 19423elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 19424 as_echo='printf %s\n' 19425 as_echo_n='printf %s' 19426else 19427 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 19428 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 19429 as_echo_n='/usr/ucb/echo -n' 19430 else 19431 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 19432 as_echo_n_body='eval 19433 arg=$1; 19434 case $arg in #( 19435 *"$as_nl"*) 19436 expr "X$arg" : "X\\(.*\\)$as_nl"; 19437 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 19438 esac; 19439 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 19440 ' 19441 export as_echo_n_body 19442 as_echo_n='sh -c $as_echo_n_body as_echo' 19443 fi 19444 export as_echo_body 19445 as_echo='sh -c $as_echo_body as_echo' 19446fi 19447 19448# The user is always right. 19449if test "${PATH_SEPARATOR+set}" != set; then 19450 PATH_SEPARATOR=: 19451 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 19452 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 19453 PATH_SEPARATOR=';' 19454 } 19455fi 19456 19457 19458# IFS 19459# We need space, tab and new line, in precisely that order. Quoting is 19460# there to prevent editors from complaining about space-tab. 19461# (If _AS_PATH_WALK were called with IFS unset, it would disable word 19462# splitting by setting IFS to empty value.) 19463IFS=" "" $as_nl" 19464 19465# Find who we are. Look in the path if we contain no directory separator. 19466as_myself= 19467case $0 in #(( 19468 *[\\/]* ) as_myself=$0 ;; 19469 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19470for as_dir in $PATH 19471do 19472 IFS=$as_save_IFS 19473 test -z "$as_dir" && as_dir=. 19474 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 19475 done 19476IFS=$as_save_IFS 19477 19478 ;; 19479esac 19480# We did not find ourselves, most probably we were run as `sh COMMAND' 19481# in which case we are not to be found in the path. 19482if test "x$as_myself" = x; then 19483 as_myself=$0 19484fi 19485if test ! -f "$as_myself"; then 19486 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 19487 exit 1 19488fi 19489 19490# Unset variables that we do not need and which cause bugs (e.g. in 19491# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 19492# suppresses any "Segmentation fault" message there. '((' could 19493# trigger a bug in pdksh 5.2.14. 19494for as_var in BASH_ENV ENV MAIL MAILPATH 19495do eval test x\${$as_var+set} = xset \ 19496 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 19497done 19498PS1='$ ' 19499PS2='> ' 19500PS4='+ ' 19501 19502# NLS nuisances. 19503LC_ALL=C 19504export LC_ALL 19505LANGUAGE=C 19506export LANGUAGE 19507 19508# CDPATH. 19509(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 19510 19511 19512# as_fn_error STATUS ERROR [LINENO LOG_FD] 19513# ---------------------------------------- 19514# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 19515# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 19516# script with STATUS, using 1 if that was 0. 19517as_fn_error () 19518{ 19519 as_status=$1; test $as_status -eq 0 && as_status=1 19520 if test "$4"; then 19521 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 19522 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 19523 fi 19524 $as_echo "$as_me: error: $2" >&2 19525 as_fn_exit $as_status 19526} # as_fn_error 19527 19528 19529# as_fn_set_status STATUS 19530# ----------------------- 19531# Set $? to STATUS, without forking. 19532as_fn_set_status () 19533{ 19534 return $1 19535} # as_fn_set_status 19536 19537# as_fn_exit STATUS 19538# ----------------- 19539# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 19540as_fn_exit () 19541{ 19542 set +e 19543 as_fn_set_status $1 19544 exit $1 19545} # as_fn_exit 19546 19547# as_fn_unset VAR 19548# --------------- 19549# Portably unset VAR. 19550as_fn_unset () 19551{ 19552 { eval $1=; unset $1;} 19553} 19554as_unset=as_fn_unset 19555# as_fn_append VAR VALUE 19556# ---------------------- 19557# Append the text in VALUE to the end of the definition contained in VAR. Take 19558# advantage of any shell optimizations that allow amortized linear growth over 19559# repeated appends, instead of the typical quadratic growth present in naive 19560# implementations. 19561if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 19562 eval 'as_fn_append () 19563 { 19564 eval $1+=\$2 19565 }' 19566else 19567 as_fn_append () 19568 { 19569 eval $1=\$$1\$2 19570 } 19571fi # as_fn_append 19572 19573# as_fn_arith ARG... 19574# ------------------ 19575# Perform arithmetic evaluation on the ARGs, and store the result in the 19576# global $as_val. Take advantage of shells that can avoid forks. The arguments 19577# must be portable across $(()) and expr. 19578if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 19579 eval 'as_fn_arith () 19580 { 19581 as_val=$(( $* )) 19582 }' 19583else 19584 as_fn_arith () 19585 { 19586 as_val=`expr "$@" || test $? -eq 1` 19587 } 19588fi # as_fn_arith 19589 19590 19591if expr a : '\(a\)' >/dev/null 2>&1 && 19592 test "X`expr 00001 : '.*\(...\)'`" = X001; then 19593 as_expr=expr 19594else 19595 as_expr=false 19596fi 19597 19598if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 19599 as_basename=basename 19600else 19601 as_basename=false 19602fi 19603 19604if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 19605 as_dirname=dirname 19606else 19607 as_dirname=false 19608fi 19609 19610as_me=`$as_basename -- "$0" || 19611$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 19612 X"$0" : 'X\(//\)$' \| \ 19613 X"$0" : 'X\(/\)' \| . 2>/dev/null || 19614$as_echo X/"$0" | 19615 sed '/^.*\/\([^/][^/]*\)\/*$/{ 19616 s//\1/ 19617 q 19618 } 19619 /^X\/\(\/\/\)$/{ 19620 s//\1/ 19621 q 19622 } 19623 /^X\/\(\/\).*/{ 19624 s//\1/ 19625 q 19626 } 19627 s/.*/./; q'` 19628 19629# Avoid depending upon Character Ranges. 19630as_cr_letters='abcdefghijklmnopqrstuvwxyz' 19631as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 19632as_cr_Letters=$as_cr_letters$as_cr_LETTERS 19633as_cr_digits='0123456789' 19634as_cr_alnum=$as_cr_Letters$as_cr_digits 19635 19636ECHO_C= ECHO_N= ECHO_T= 19637case `echo -n x` in #((((( 19638-n*) 19639 case `echo 'xy\c'` in 19640 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 19641 xy) ECHO_C='\c';; 19642 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 19643 ECHO_T=' ';; 19644 esac;; 19645*) 19646 ECHO_N='-n';; 19647esac 19648 19649rm -f conf$$ conf$$.exe conf$$.file 19650if test -d conf$$.dir; then 19651 rm -f conf$$.dir/conf$$.file 19652else 19653 rm -f conf$$.dir 19654 mkdir conf$$.dir 2>/dev/null 19655fi 19656if (echo >conf$$.file) 2>/dev/null; then 19657 if ln -s conf$$.file conf$$ 2>/dev/null; then 19658 as_ln_s='ln -s' 19659 # ... but there are two gotchas: 19660 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 19661 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 19662 # In both cases, we have to default to `cp -pR'. 19663 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 19664 as_ln_s='cp -pR' 19665 elif ln conf$$.file conf$$ 2>/dev/null; then 19666 as_ln_s=ln 19667 else 19668 as_ln_s='cp -pR' 19669 fi 19670else 19671 as_ln_s='cp -pR' 19672fi 19673rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 19674rmdir conf$$.dir 2>/dev/null 19675 19676 19677# as_fn_mkdir_p 19678# ------------- 19679# Create "$as_dir" as a directory, including parents if necessary. 19680as_fn_mkdir_p () 19681{ 19682 19683 case $as_dir in #( 19684 -*) as_dir=./$as_dir;; 19685 esac 19686 test -d "$as_dir" || eval $as_mkdir_p || { 19687 as_dirs= 19688 while :; do 19689 case $as_dir in #( 19690 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 19691 *) as_qdir=$as_dir;; 19692 esac 19693 as_dirs="'$as_qdir' $as_dirs" 19694 as_dir=`$as_dirname -- "$as_dir" || 19695$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 19696 X"$as_dir" : 'X\(//\)[^/]' \| \ 19697 X"$as_dir" : 'X\(//\)$' \| \ 19698 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 19699$as_echo X"$as_dir" | 19700 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 19701 s//\1/ 19702 q 19703 } 19704 /^X\(\/\/\)[^/].*/{ 19705 s//\1/ 19706 q 19707 } 19708 /^X\(\/\/\)$/{ 19709 s//\1/ 19710 q 19711 } 19712 /^X\(\/\).*/{ 19713 s//\1/ 19714 q 19715 } 19716 s/.*/./; q'` 19717 test -d "$as_dir" && break 19718 done 19719 test -z "$as_dirs" || eval "mkdir $as_dirs" 19720 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 19721 19722 19723} # as_fn_mkdir_p 19724if mkdir -p . 2>/dev/null; then 19725 as_mkdir_p='mkdir -p "$as_dir"' 19726else 19727 test -d ./-p && rmdir ./-p 19728 as_mkdir_p=false 19729fi 19730 19731 19732# as_fn_executable_p FILE 19733# ----------------------- 19734# Test if FILE is an executable regular file. 19735as_fn_executable_p () 19736{ 19737 test -f "$1" && test -x "$1" 19738} # as_fn_executable_p 19739as_test_x='test -x' 19740as_executable_p=as_fn_executable_p 19741 19742# Sed expression to map a string onto a valid CPP name. 19743as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 19744 19745# Sed expression to map a string onto a valid variable name. 19746as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 19747 19748 19749exec 6>&1 19750## ----------------------------------- ## 19751## Main body of $CONFIG_STATUS script. ## 19752## ----------------------------------- ## 19753_ASEOF 19754test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 19755 19756cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19757# Save the log message, to keep $0 and so on meaningful, and to 19758# report actual input values of CONFIG_FILES etc. instead of their 19759# values after options handling. 19760ac_log=" 19761This file was extended by libsodium $as_me 1.0.16, which was 19762generated by GNU Autoconf 2.69. Invocation command line was 19763 19764 CONFIG_FILES = $CONFIG_FILES 19765 CONFIG_HEADERS = $CONFIG_HEADERS 19766 CONFIG_LINKS = $CONFIG_LINKS 19767 CONFIG_COMMANDS = $CONFIG_COMMANDS 19768 $ $0 $@ 19769 19770on `(hostname || uname -n) 2>/dev/null | sed 1q` 19771" 19772 19773_ACEOF 19774 19775case $ac_config_files in *" 19776"*) set x $ac_config_files; shift; ac_config_files=$*;; 19777esac 19778 19779 19780 19781cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19782# Files that config.status was made for. 19783config_files="$ac_config_files" 19784config_commands="$ac_config_commands" 19785 19786_ACEOF 19787 19788cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19789ac_cs_usage="\ 19790\`$as_me' instantiates files and other configuration actions 19791from templates according to the current configuration. Unless the files 19792and actions are specified as TAGs, all are instantiated by default. 19793 19794Usage: $0 [OPTION]... [TAG]... 19795 19796 -h, --help print this help, then exit 19797 -V, --version print version number and configuration settings, then exit 19798 --config print configuration, then exit 19799 -q, --quiet, --silent 19800 do not print progress messages 19801 -d, --debug don't remove temporary files 19802 --recheck update $as_me by reconfiguring in the same conditions 19803 --file=FILE[:TEMPLATE] 19804 instantiate the configuration file FILE 19805 19806Configuration files: 19807$config_files 19808 19809Configuration commands: 19810$config_commands 19811 19812Report bugs to <https://github.com/jedisct1/libsodium/issues>. 19813libsodium home page: <https://github.com/jedisct1/libsodium>." 19814 19815_ACEOF 19816cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19817ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 19818ac_cs_version="\\ 19819libsodium config.status 1.0.16 19820configured by $0, generated by GNU Autoconf 2.69, 19821 with options \\"\$ac_cs_config\\" 19822 19823Copyright (C) 2012 Free Software Foundation, Inc. 19824This config.status script is free software; the Free Software Foundation 19825gives unlimited permission to copy, distribute and modify it." 19826 19827ac_pwd='$ac_pwd' 19828srcdir='$srcdir' 19829INSTALL='$INSTALL' 19830MKDIR_P='$MKDIR_P' 19831AWK='$AWK' 19832test -n "\$AWK" || AWK=awk 19833_ACEOF 19834 19835cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19836# The default lists apply if the user does not specify any file. 19837ac_need_defaults=: 19838while test $# != 0 19839do 19840 case $1 in 19841 --*=?*) 19842 ac_option=`expr "X$1" : 'X\([^=]*\)='` 19843 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 19844 ac_shift=: 19845 ;; 19846 --*=) 19847 ac_option=`expr "X$1" : 'X\([^=]*\)='` 19848 ac_optarg= 19849 ac_shift=: 19850 ;; 19851 *) 19852 ac_option=$1 19853 ac_optarg=$2 19854 ac_shift=shift 19855 ;; 19856 esac 19857 19858 case $ac_option in 19859 # Handling of the options. 19860 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 19861 ac_cs_recheck=: ;; 19862 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 19863 $as_echo "$ac_cs_version"; exit ;; 19864 --config | --confi | --conf | --con | --co | --c ) 19865 $as_echo "$ac_cs_config"; exit ;; 19866 --debug | --debu | --deb | --de | --d | -d ) 19867 debug=: ;; 19868 --file | --fil | --fi | --f ) 19869 $ac_shift 19870 case $ac_optarg in 19871 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 19872 '') as_fn_error $? "missing file argument" ;; 19873 esac 19874 as_fn_append CONFIG_FILES " '$ac_optarg'" 19875 ac_need_defaults=false;; 19876 --he | --h | --help | --hel | -h ) 19877 $as_echo "$ac_cs_usage"; exit ;; 19878 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 19879 | -silent | --silent | --silen | --sile | --sil | --si | --s) 19880 ac_cs_silent=: ;; 19881 19882 # This is an error. 19883 -*) as_fn_error $? "unrecognized option: \`$1' 19884Try \`$0 --help' for more information." ;; 19885 19886 *) as_fn_append ac_config_targets " $1" 19887 ac_need_defaults=false ;; 19888 19889 esac 19890 shift 19891done 19892 19893ac_configure_extra_args= 19894 19895if $ac_cs_silent; then 19896 exec 6>/dev/null 19897 ac_configure_extra_args="$ac_configure_extra_args --silent" 19898fi 19899 19900_ACEOF 19901cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19902if \$ac_cs_recheck; then 19903 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 19904 shift 19905 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 19906 CONFIG_SHELL='$SHELL' 19907 export CONFIG_SHELL 19908 exec "\$@" 19909fi 19910 19911_ACEOF 19912cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19913exec 5>>config.log 19914{ 19915 echo 19916 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 19917## Running $as_me. ## 19918_ASBOX 19919 $as_echo "$ac_log" 19920} >&5 19921 19922_ACEOF 19923cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19924# 19925# INIT-COMMANDS 19926# 19927AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 19928 19929 19930# The HP-UX ksh and POSIX shell print the target directory to stdout 19931# if CDPATH is set. 19932(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 19933 19934sed_quote_subst='$sed_quote_subst' 19935double_quote_subst='$double_quote_subst' 19936delay_variable_subst='$delay_variable_subst' 19937macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 19938macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 19939enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 19940enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 19941pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 19942enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 19943shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 19944SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 19945ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 19946PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 19947host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 19948host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 19949host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 19950build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 19951build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 19952build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 19953SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 19954Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 19955GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 19956EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 19957FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 19958LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 19959NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 19960LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 19961max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 19962ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 19963exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 19964lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 19965lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 19966lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 19967lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 19968lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 19969reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 19970reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 19971OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 19972deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 19973file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 19974file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 19975want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 19976DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 19977sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 19978AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 19979AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 19980archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 19981STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 19982RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 19983old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 19984old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 19985old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 19986lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 19987CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 19988CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 19989compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 19990GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 19991lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 19992lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 19993lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 19994lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 19995lt_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"`' 19996lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 19997nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 19998lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 19999lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 20000objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 20001MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 20002lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 20003lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 20004lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 20005lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 20006lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 20007need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 20008MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 20009DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 20010NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 20011LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 20012OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 20013OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 20014libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 20015shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 20016extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20017archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 20018enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 20019export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 20020whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 20021compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 20022old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 20023old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20024archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 20025archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20026module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 20027module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20028with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 20029allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 20030no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 20031hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 20032hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 20033hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 20034hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 20035hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 20036hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 20037hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 20038inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 20039link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 20040always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 20041export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 20042exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 20043include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 20044prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 20045postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 20046file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 20047variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 20048need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 20049need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 20050version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 20051runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 20052shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 20053shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 20054libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 20055library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 20056soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 20057install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 20058postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20059postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20060finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 20061finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 20062hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 20063sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 20064configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 20065configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 20066hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 20067enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 20068enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 20069enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 20070old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 20071striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 20072AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`' 20073 20074LTCC='$LTCC' 20075LTCFLAGS='$LTCFLAGS' 20076compiler='$compiler_DEFAULT' 20077 20078# A function that is used when there is no print builtin or printf. 20079func_fallback_echo () 20080{ 20081 eval 'cat <<_LTECHO_EOF 20082\$1 20083_LTECHO_EOF' 20084} 20085 20086# Quote evaled strings. 20087for var in SHELL \ 20088ECHO \ 20089PATH_SEPARATOR \ 20090SED \ 20091GREP \ 20092EGREP \ 20093FGREP \ 20094LD \ 20095NM \ 20096LN_S \ 20097lt_SP2NL \ 20098lt_NL2SP \ 20099reload_flag \ 20100OBJDUMP \ 20101deplibs_check_method \ 20102file_magic_cmd \ 20103file_magic_glob \ 20104want_nocaseglob \ 20105DLLTOOL \ 20106sharedlib_from_linklib_cmd \ 20107AR \ 20108AR_FLAGS \ 20109archiver_list_spec \ 20110STRIP \ 20111RANLIB \ 20112CC \ 20113CFLAGS \ 20114compiler \ 20115lt_cv_sys_global_symbol_pipe \ 20116lt_cv_sys_global_symbol_to_cdecl \ 20117lt_cv_sys_global_symbol_to_import \ 20118lt_cv_sys_global_symbol_to_c_name_address \ 20119lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 20120lt_cv_nm_interface \ 20121nm_file_list_spec \ 20122lt_cv_truncate_bin \ 20123lt_prog_compiler_no_builtin_flag \ 20124lt_prog_compiler_pic \ 20125lt_prog_compiler_wl \ 20126lt_prog_compiler_static \ 20127lt_cv_prog_compiler_c_o \ 20128need_locks \ 20129MANIFEST_TOOL \ 20130DSYMUTIL \ 20131NMEDIT \ 20132LIPO \ 20133OTOOL \ 20134OTOOL64 \ 20135shrext_cmds \ 20136export_dynamic_flag_spec \ 20137whole_archive_flag_spec \ 20138compiler_needs_object \ 20139with_gnu_ld \ 20140allow_undefined_flag \ 20141no_undefined_flag \ 20142hardcode_libdir_flag_spec \ 20143hardcode_libdir_separator \ 20144exclude_expsyms \ 20145include_expsyms \ 20146file_list_spec \ 20147variables_saved_for_relink \ 20148libname_spec \ 20149library_names_spec \ 20150soname_spec \ 20151install_override_mode \ 20152finish_eval \ 20153old_striplib \ 20154striplib \ 20155AS; do 20156 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20157 *[\\\\\\\`\\"\\\$]*) 20158 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20159 ;; 20160 *) 20161 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20162 ;; 20163 esac 20164done 20165 20166# Double-quote double-evaled strings. 20167for var in reload_cmds \ 20168old_postinstall_cmds \ 20169old_postuninstall_cmds \ 20170old_archive_cmds \ 20171extract_expsyms_cmds \ 20172old_archive_from_new_cmds \ 20173old_archive_from_expsyms_cmds \ 20174archive_cmds \ 20175archive_expsym_cmds \ 20176module_cmds \ 20177module_expsym_cmds \ 20178export_symbols_cmds \ 20179prelink_cmds \ 20180postlink_cmds \ 20181postinstall_cmds \ 20182postuninstall_cmds \ 20183finish_cmds \ 20184sys_lib_search_path_spec \ 20185configure_time_dlsearch_path \ 20186configure_time_lt_sys_library_path; do 20187 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20188 *[\\\\\\\`\\"\\\$]*) 20189 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20190 ;; 20191 *) 20192 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20193 ;; 20194 esac 20195done 20196 20197ac_aux_dir='$ac_aux_dir' 20198 20199# See if we are running on zsh, and set the options that allow our 20200# commands through without removal of \ escapes INIT. 20201if test -n "\${ZSH_VERSION+set}"; then 20202 setopt NO_GLOB_SUBST 20203fi 20204 20205 20206 PACKAGE='$PACKAGE' 20207 VERSION='$VERSION' 20208 RM='$RM' 20209 ofile='$ofile' 20210 20211 20212 20213 20214_ACEOF 20215 20216cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20217 20218# Handling of arguments. 20219for ac_config_target in $ac_config_targets 20220do 20221 case $ac_config_target in 20222 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 20223 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 20224 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 20225 "builds/Makefile") CONFIG_FILES="$CONFIG_FILES builds/Makefile" ;; 20226 "contrib/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/Makefile" ;; 20227 "dist-build/Makefile") CONFIG_FILES="$CONFIG_FILES dist-build/Makefile" ;; 20228 "libsodium.pc") CONFIG_FILES="$CONFIG_FILES libsodium.pc" ;; 20229 "libsodium-uninstalled.pc") CONFIG_FILES="$CONFIG_FILES libsodium-uninstalled.pc" ;; 20230 "msvc-scripts/Makefile") CONFIG_FILES="$CONFIG_FILES msvc-scripts/Makefile" ;; 20231 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 20232 "src/libsodium/Makefile") CONFIG_FILES="$CONFIG_FILES src/libsodium/Makefile" ;; 20233 "src/libsodium/include/Makefile") CONFIG_FILES="$CONFIG_FILES src/libsodium/include/Makefile" ;; 20234 "src/libsodium/include/sodium/version.h") CONFIG_FILES="$CONFIG_FILES src/libsodium/include/sodium/version.h" ;; 20235 "test/default/Makefile") CONFIG_FILES="$CONFIG_FILES test/default/Makefile" ;; 20236 "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;; 20237 20238 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 20239 esac 20240done 20241 20242 20243# If the user did not use the arguments to specify the items to instantiate, 20244# then the envvar interface is used. Set only those that are not. 20245# We use the long form for the default assignment because of an extremely 20246# bizarre bug on SunOS 4.1.3. 20247if $ac_need_defaults; then 20248 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 20249 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 20250fi 20251 20252# Have a temporary directory for convenience. Make it in the build tree 20253# simply because there is no reason against having it here, and in addition, 20254# creating and moving files from /tmp can sometimes cause problems. 20255# Hook for its removal unless debugging. 20256# Note that there is a small window in which the directory will not be cleaned: 20257# after its creation but before its name has been assigned to `$tmp'. 20258$debug || 20259{ 20260 tmp= ac_tmp= 20261 trap 'exit_status=$? 20262 : "${ac_tmp:=$tmp}" 20263 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 20264' 0 20265 trap 'as_fn_exit 1' 1 2 13 15 20266} 20267# Create a (secure) tmp directory for tmp files. 20268 20269{ 20270 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 20271 test -d "$tmp" 20272} || 20273{ 20274 tmp=./conf$$-$RANDOM 20275 (umask 077 && mkdir "$tmp") 20276} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 20277ac_tmp=$tmp 20278 20279# Set up the scripts for CONFIG_FILES section. 20280# No need to generate them if there are no CONFIG_FILES. 20281# This happens for instance with `./config.status config.h'. 20282if test -n "$CONFIG_FILES"; then 20283 20284 20285ac_cr=`echo X | tr X '\015'` 20286# On cygwin, bash can eat \r inside `` if the user requested igncr. 20287# But we know of no other shell where ac_cr would be empty at this 20288# point, so we can use a bashism as a fallback. 20289if test "x$ac_cr" = x; then 20290 eval ac_cr=\$\'\\r\' 20291fi 20292ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 20293if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 20294 ac_cs_awk_cr='\\r' 20295else 20296 ac_cs_awk_cr=$ac_cr 20297fi 20298 20299echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 20300_ACEOF 20301 20302 20303{ 20304 echo "cat >conf$$subs.awk <<_ACEOF" && 20305 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 20306 echo "_ACEOF" 20307} >conf$$subs.sh || 20308 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20309ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 20310ac_delim='%!_!# ' 20311for ac_last_try in false false false false false :; do 20312 . ./conf$$subs.sh || 20313 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20314 20315 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 20316 if test $ac_delim_n = $ac_delim_num; then 20317 break 20318 elif $ac_last_try; then 20319 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20320 else 20321 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20322 fi 20323done 20324rm -f conf$$subs.sh 20325 20326cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20327cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 20328_ACEOF 20329sed -n ' 20330h 20331s/^/S["/; s/!.*/"]=/ 20332p 20333g 20334s/^[^!]*!// 20335:repl 20336t repl 20337s/'"$ac_delim"'$// 20338t delim 20339:nl 20340h 20341s/\(.\{148\}\)..*/\1/ 20342t more1 20343s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 20344p 20345n 20346b repl 20347:more1 20348s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20349p 20350g 20351s/.\{148\}// 20352t nl 20353:delim 20354h 20355s/\(.\{148\}\)..*/\1/ 20356t more2 20357s/["\\]/\\&/g; s/^/"/; s/$/"/ 20358p 20359b 20360:more2 20361s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20362p 20363g 20364s/.\{148\}// 20365t delim 20366' <conf$$subs.awk | sed ' 20367/^[^""]/{ 20368 N 20369 s/\n// 20370} 20371' >>$CONFIG_STATUS || ac_write_fail=1 20372rm -f conf$$subs.awk 20373cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20374_ACAWK 20375cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 20376 for (key in S) S_is_set[key] = 1 20377 FS = "" 20378 20379} 20380{ 20381 line = $ 0 20382 nfields = split(line, field, "@") 20383 substed = 0 20384 len = length(field[1]) 20385 for (i = 2; i < nfields; i++) { 20386 key = field[i] 20387 keylen = length(key) 20388 if (S_is_set[key]) { 20389 value = S[key] 20390 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 20391 len += length(value) + length(field[++i]) 20392 substed = 1 20393 } else 20394 len += 1 + keylen 20395 } 20396 20397 print line 20398} 20399 20400_ACAWK 20401_ACEOF 20402cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20403if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 20404 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 20405else 20406 cat 20407fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 20408 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 20409_ACEOF 20410 20411# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 20412# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 20413# trailing colons and then remove the whole line if VPATH becomes empty 20414# (actually we leave an empty line to preserve line numbers). 20415if test "x$srcdir" = x.; then 20416 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 20417h 20418s/// 20419s/^/:/ 20420s/[ ]*$/:/ 20421s/:\$(srcdir):/:/g 20422s/:\${srcdir}:/:/g 20423s/:@srcdir@:/:/g 20424s/^:*// 20425s/:*$// 20426x 20427s/\(=[ ]*\).*/\1/ 20428G 20429s/\n// 20430s/^[^=]*=[ ]*$// 20431}' 20432fi 20433 20434cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20435fi # test -n "$CONFIG_FILES" 20436 20437 20438eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 20439shift 20440for ac_tag 20441do 20442 case $ac_tag in 20443 :[FHLC]) ac_mode=$ac_tag; continue;; 20444 esac 20445 case $ac_mode$ac_tag in 20446 :[FHL]*:*);; 20447 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 20448 :[FH]-) ac_tag=-:-;; 20449 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 20450 esac 20451 ac_save_IFS=$IFS 20452 IFS=: 20453 set x $ac_tag 20454 IFS=$ac_save_IFS 20455 shift 20456 ac_file=$1 20457 shift 20458 20459 case $ac_mode in 20460 :L) ac_source=$1;; 20461 :[FH]) 20462 ac_file_inputs= 20463 for ac_f 20464 do 20465 case $ac_f in 20466 -) ac_f="$ac_tmp/stdin";; 20467 *) # Look for the file first in the build tree, then in the source tree 20468 # (if the path is not absolute). The absolute path cannot be DOS-style, 20469 # because $ac_f cannot contain `:'. 20470 test -f "$ac_f" || 20471 case $ac_f in 20472 [\\/$]*) false;; 20473 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 20474 esac || 20475 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 20476 esac 20477 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 20478 as_fn_append ac_file_inputs " '$ac_f'" 20479 done 20480 20481 # Let's still pretend it is `configure' which instantiates (i.e., don't 20482 # use $as_me), people would be surprised to read: 20483 # /* config.h. Generated by config.status. */ 20484 configure_input='Generated from '` 20485 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 20486 `' by configure.' 20487 if test x"$ac_file" != x-; then 20488 configure_input="$ac_file. $configure_input" 20489 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 20490$as_echo "$as_me: creating $ac_file" >&6;} 20491 fi 20492 # Neutralize special characters interpreted by sed in replacement strings. 20493 case $configure_input in #( 20494 *\&* | *\|* | *\\* ) 20495 ac_sed_conf_input=`$as_echo "$configure_input" | 20496 sed 's/[\\\\&|]/\\\\&/g'`;; #( 20497 *) ac_sed_conf_input=$configure_input;; 20498 esac 20499 20500 case $ac_tag in 20501 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 20502 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 20503 esac 20504 ;; 20505 esac 20506 20507 ac_dir=`$as_dirname -- "$ac_file" || 20508$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20509 X"$ac_file" : 'X\(//\)[^/]' \| \ 20510 X"$ac_file" : 'X\(//\)$' \| \ 20511 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 20512$as_echo X"$ac_file" | 20513 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20514 s//\1/ 20515 q 20516 } 20517 /^X\(\/\/\)[^/].*/{ 20518 s//\1/ 20519 q 20520 } 20521 /^X\(\/\/\)$/{ 20522 s//\1/ 20523 q 20524 } 20525 /^X\(\/\).*/{ 20526 s//\1/ 20527 q 20528 } 20529 s/.*/./; q'` 20530 as_dir="$ac_dir"; as_fn_mkdir_p 20531 ac_builddir=. 20532 20533case "$ac_dir" in 20534.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 20535*) 20536 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 20537 # A ".." for each directory in $ac_dir_suffix. 20538 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 20539 case $ac_top_builddir_sub in 20540 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 20541 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 20542 esac ;; 20543esac 20544ac_abs_top_builddir=$ac_pwd 20545ac_abs_builddir=$ac_pwd$ac_dir_suffix 20546# for backward compatibility: 20547ac_top_builddir=$ac_top_build_prefix 20548 20549case $srcdir in 20550 .) # We are building in place. 20551 ac_srcdir=. 20552 ac_top_srcdir=$ac_top_builddir_sub 20553 ac_abs_top_srcdir=$ac_pwd ;; 20554 [\\/]* | ?:[\\/]* ) # Absolute name. 20555 ac_srcdir=$srcdir$ac_dir_suffix; 20556 ac_top_srcdir=$srcdir 20557 ac_abs_top_srcdir=$srcdir ;; 20558 *) # Relative name. 20559 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 20560 ac_top_srcdir=$ac_top_build_prefix$srcdir 20561 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 20562esac 20563ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 20564 20565 20566 case $ac_mode in 20567 :F) 20568 # 20569 # CONFIG_FILE 20570 # 20571 20572 case $INSTALL in 20573 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 20574 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 20575 esac 20576 ac_MKDIR_P=$MKDIR_P 20577 case $MKDIR_P in 20578 [\\/$]* | ?:[\\/]* ) ;; 20579 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 20580 esac 20581_ACEOF 20582 20583cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20584# If the template does not know about datarootdir, expand it. 20585# FIXME: This hack should be removed a few years after 2.60. 20586ac_datarootdir_hack=; ac_datarootdir_seen= 20587ac_sed_dataroot=' 20588/datarootdir/ { 20589 p 20590 q 20591} 20592/@datadir@/p 20593/@docdir@/p 20594/@infodir@/p 20595/@localedir@/p 20596/@mandir@/p' 20597case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 20598*datarootdir*) ac_datarootdir_seen=yes;; 20599*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 20600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 20601$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 20602_ACEOF 20603cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20604 ac_datarootdir_hack=' 20605 s&@datadir@&$datadir&g 20606 s&@docdir@&$docdir&g 20607 s&@infodir@&$infodir&g 20608 s&@localedir@&$localedir&g 20609 s&@mandir@&$mandir&g 20610 s&\\\${datarootdir}&$datarootdir&g' ;; 20611esac 20612_ACEOF 20613 20614# Neutralize VPATH when `$srcdir' = `.'. 20615# Shell code in configure.ac might set extrasub. 20616# FIXME: do we really want to maintain this feature? 20617cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20618ac_sed_extra="$ac_vpsub 20619$extrasub 20620_ACEOF 20621cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20622:t 20623/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 20624s|@configure_input@|$ac_sed_conf_input|;t t 20625s&@top_builddir@&$ac_top_builddir_sub&;t t 20626s&@top_build_prefix@&$ac_top_build_prefix&;t t 20627s&@srcdir@&$ac_srcdir&;t t 20628s&@abs_srcdir@&$ac_abs_srcdir&;t t 20629s&@top_srcdir@&$ac_top_srcdir&;t t 20630s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 20631s&@builddir@&$ac_builddir&;t t 20632s&@abs_builddir@&$ac_abs_builddir&;t t 20633s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 20634s&@INSTALL@&$ac_INSTALL&;t t 20635s&@MKDIR_P@&$ac_MKDIR_P&;t t 20636$ac_datarootdir_hack 20637" 20638eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 20639 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 20640 20641test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 20642 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 20643 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 20644 "$ac_tmp/out"`; test -z "$ac_out"; } && 20645 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 20646which seems to be undefined. Please make sure it is defined" >&5 20647$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 20648which seems to be undefined. Please make sure it is defined" >&2;} 20649 20650 rm -f "$ac_tmp/stdin" 20651 case $ac_file in 20652 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 20653 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 20654 esac \ 20655 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 20656 ;; 20657 20658 20659 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 20660$as_echo "$as_me: executing $ac_file commands" >&6;} 20661 ;; 20662 esac 20663 20664 20665 case $ac_file$ac_mode in 20666 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 20667 # Older Autoconf quotes --file arguments for eval, but not when files 20668 # are listed without --file. 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There is NO 20782# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 20783 20784# GNU Libtool is free software; you can redistribute it and/or modify 20785# it under the terms of the GNU General Public License as published by 20786# the Free Software Foundation; either version 2 of of the License, or 20787# (at your option) any later version. 20788# 20789# As a special exception to the GNU General Public License, if you 20790# distribute this file as part of a program or library that is built 20791# using GNU Libtool, you may include this file under the same 20792# distribution terms that you use for the rest of that program. 20793# 20794# GNU Libtool is distributed in the hope that it will be useful, but 20795# WITHOUT ANY WARRANTY; without even the implied warranty of 20796# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20797# GNU General Public License for more details. 20798# 20799# You should have received a copy of the GNU General Public License 20800# along with this program. If not, see <http://www.gnu.org/licenses/>. 20801 20802 20803# The names of the tagged configurations supported by this script. 20804available_tags='' 20805 20806# Configured defaults for sys_lib_dlsearch_path munging. 20807: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 20808 20809# ### BEGIN LIBTOOL CONFIG 20810 20811# Which release of libtool.m4 was used? 20812macro_version=$macro_version 20813macro_revision=$macro_revision 20814 20815# Whether or not to build shared libraries. 20816build_libtool_libs=$enable_shared 20817 20818# Whether or not to build static libraries. 20819build_old_libs=$enable_static 20820 20821# What type of objects to build. 20822pic_mode=$pic_mode 20823 20824# Whether or not to optimize for fast installation. 20825fast_install=$enable_fast_install 20826 20827# Shared archive member basename,for filename based shared library versioning on AIX. 20828shared_archive_member_spec=$shared_archive_member_spec 20829 20830# Shell to use when invoking shell scripts. 20831SHELL=$lt_SHELL 20832 20833# An echo program that protects backslashes. 20834ECHO=$lt_ECHO 20835 20836# The PATH separator for the build system. 20837PATH_SEPARATOR=$lt_PATH_SEPARATOR 20838 20839# The host system. 20840host_alias=$host_alias 20841host=$host 20842host_os=$host_os 20843 20844# The build system. 20845build_alias=$build_alias 20846build=$build 20847build_os=$build_os 20848 20849# A sed program that does not truncate output. 20850SED=$lt_SED 20851 20852# Sed that helps us avoid accidentally triggering echo(1) options like -n. 20853Xsed="\$SED -e 1s/^X//" 20854 20855# A grep program that handles long lines. 20856GREP=$lt_GREP 20857 20858# An ERE matcher. 20859EGREP=$lt_EGREP 20860 20861# A literal string matcher. 20862FGREP=$lt_FGREP 20863 20864# A BSD- or MS-compatible name lister. 20865NM=$lt_NM 20866 20867# Whether we need soft or hard links. 20868LN_S=$lt_LN_S 20869 20870# What is the maximum length of a command? 20871max_cmd_len=$max_cmd_len 20872 20873# Object file suffix (normally "o"). 20874objext=$ac_objext 20875 20876# Executable file suffix (normally ""). 20877exeext=$exeext 20878 20879# whether the shell understands "unset". 20880lt_unset=$lt_unset 20881 20882# turn spaces into newlines. 20883SP2NL=$lt_lt_SP2NL 20884 20885# turn newlines into spaces. 20886NL2SP=$lt_lt_NL2SP 20887 20888# convert \$build file names to \$host format. 20889to_host_file_cmd=$lt_cv_to_host_file_cmd 20890 20891# convert \$build files to toolchain format. 20892to_tool_file_cmd=$lt_cv_to_tool_file_cmd 20893 20894# An object symbol dumper. 20895OBJDUMP=$lt_OBJDUMP 20896 20897# Method to check whether dependent libraries are shared objects. 20898deplibs_check_method=$lt_deplibs_check_method 20899 20900# Command to use when deplibs_check_method = "file_magic". 20901file_magic_cmd=$lt_file_magic_cmd 20902 20903# How to find potential files when deplibs_check_method = "file_magic". 20904file_magic_glob=$lt_file_magic_glob 20905 20906# Find potential files using nocaseglob when deplibs_check_method = "file_magic". 20907want_nocaseglob=$lt_want_nocaseglob 20908 20909# DLL creation program. 20910DLLTOOL=$lt_DLLTOOL 20911 20912# Command to associate shared and link libraries. 20913sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 20914 20915# The archiver. 20916AR=$lt_AR 20917 20918# Flags to create an archive. 20919AR_FLAGS=$lt_AR_FLAGS 20920 20921# How to feed a file listing to the archiver. 20922archiver_list_spec=$lt_archiver_list_spec 20923 20924# A symbol stripping program. 20925STRIP=$lt_STRIP 20926 20927# Commands used to install an old-style archive. 20928RANLIB=$lt_RANLIB 20929old_postinstall_cmds=$lt_old_postinstall_cmds 20930old_postuninstall_cmds=$lt_old_postuninstall_cmds 20931 20932# Whether to use a lock for old archive extraction. 20933lock_old_archive_extraction=$lock_old_archive_extraction 20934 20935# A C compiler. 20936LTCC=$lt_CC 20937 20938# LTCC compiler flags. 20939LTCFLAGS=$lt_CFLAGS 20940 20941# Take the output of nm and produce a listing of raw symbols and C names. 20942global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 20943 20944# Transform the output of nm in a proper C declaration. 20945global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 20946 20947# Transform the output of nm into a list of symbols to manually relocate. 20948global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 20949 20950# Transform the output of nm in a C name address pair. 20951global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 20952 20953# Transform the output of nm in a C name address pair when lib prefix is needed. 20954global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 20955 20956# The name lister interface. 20957nm_interface=$lt_lt_cv_nm_interface 20958 20959# Specify filename containing input files for \$NM. 20960nm_file_list_spec=$lt_nm_file_list_spec 20961 20962# The root where to search for dependent libraries,and where our libraries should be installed. 20963lt_sysroot=$lt_sysroot 20964 20965# Command to truncate a binary pipe. 20966lt_truncate_bin=$lt_lt_cv_truncate_bin 20967 20968# The name of the directory that contains temporary libtool files. 20969objdir=$objdir 20970 20971# Used to examine libraries when file_magic_cmd begins with "file". 20972MAGIC_CMD=$MAGIC_CMD 20973 20974# Must we lock files when doing compilation? 20975need_locks=$lt_need_locks 20976 20977# Manifest tool. 20978MANIFEST_TOOL=$lt_MANIFEST_TOOL 20979 20980# Tool to manipulate archived DWARF debug symbol files on Mac OS X. 20981DSYMUTIL=$lt_DSYMUTIL 20982 20983# Tool to change global to local symbols on Mac OS X. 20984NMEDIT=$lt_NMEDIT 20985 20986# Tool to manipulate fat objects and archives on Mac OS X. 20987LIPO=$lt_LIPO 20988 20989# ldd/readelf like tool for Mach-O binaries on Mac OS X. 20990OTOOL=$lt_OTOOL 20991 20992# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 20993OTOOL64=$lt_OTOOL64 20994 20995# Old archive suffix (normally "a"). 20996libext=$libext 20997 20998# Shared library suffix (normally ".so"). 20999shrext_cmds=$lt_shrext_cmds 21000 21001# The commands to extract the exported symbol list from a shared archive. 21002extract_expsyms_cmds=$lt_extract_expsyms_cmds 21003 21004# Variables whose values should be saved in libtool wrapper scripts and 21005# restored at link time. 21006variables_saved_for_relink=$lt_variables_saved_for_relink 21007 21008# Do we need the "lib" prefix for modules? 21009need_lib_prefix=$need_lib_prefix 21010 21011# Do we need a version for libraries? 21012need_version=$need_version 21013 21014# Library versioning type. 21015version_type=$version_type 21016 21017# Shared library runtime path variable. 21018runpath_var=$runpath_var 21019 21020# Shared library path variable. 21021shlibpath_var=$shlibpath_var 21022 21023# Is shlibpath searched before the hard-coded library search path? 21024shlibpath_overrides_runpath=$shlibpath_overrides_runpath 21025 21026# Format of library name prefix. 21027libname_spec=$lt_libname_spec 21028 21029# List of archive names. First name is the real one, the rest are links. 21030# The last name is the one that the linker finds with -lNAME 21031library_names_spec=$lt_library_names_spec 21032 21033# The coded name of the library, if different from the real name. 21034soname_spec=$lt_soname_spec 21035 21036# Permission mode override for installation of shared libraries. 21037install_override_mode=$lt_install_override_mode 21038 21039# Command to use after installation of a shared archive. 21040postinstall_cmds=$lt_postinstall_cmds 21041 21042# Command to use after uninstallation of a shared archive. 21043postuninstall_cmds=$lt_postuninstall_cmds 21044 21045# Commands used to finish a libtool library installation in a directory. 21046finish_cmds=$lt_finish_cmds 21047 21048# As "finish_cmds", except a single script fragment to be evaled but 21049# not shown. 21050finish_eval=$lt_finish_eval 21051 21052# Whether we should hardcode library paths into libraries. 21053hardcode_into_libs=$hardcode_into_libs 21054 21055# Compile-time system search path for libraries. 21056sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 21057 21058# Detected run-time system search path for libraries. 21059sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 21060 21061# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 21062configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 21063 21064# Whether dlopen is supported. 21065dlopen_support=$enable_dlopen 21066 21067# Whether dlopen of programs is supported. 21068dlopen_self=$enable_dlopen_self 21069 21070# Whether dlopen of statically linked programs is supported. 21071dlopen_self_static=$enable_dlopen_self_static 21072 21073# Commands to strip libraries. 21074old_striplib=$lt_old_striplib 21075striplib=$lt_striplib 21076 21077# Assembler program. 21078AS=$lt_AS 21079 21080 21081# The linker used to build libraries. 21082LD=$lt_LD 21083 21084# How to create reloadable object files. 21085reload_flag=$lt_reload_flag 21086reload_cmds=$lt_reload_cmds 21087 21088# Commands used to build an old-style archive. 21089old_archive_cmds=$lt_old_archive_cmds 21090 21091# A language specific compiler. 21092CC=$lt_compiler 21093 21094# Is the compiler the GNU compiler? 21095with_gcc=$GCC 21096 21097# Compiler flag to turn off builtin functions. 21098no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 21099 21100# Additional compiler flags for building library objects. 21101pic_flag=$lt_lt_prog_compiler_pic 21102 21103# How to pass a linker flag through the compiler. 21104wl=$lt_lt_prog_compiler_wl 21105 21106# Compiler flag to prevent dynamic linking. 21107link_static_flag=$lt_lt_prog_compiler_static 21108 21109# Does compiler simultaneously support -c and -o options? 21110compiler_c_o=$lt_lt_cv_prog_compiler_c_o 21111 21112# Whether or not to add -lc for building shared libraries. 21113build_libtool_need_lc=$archive_cmds_need_lc 21114 21115# Whether or not to disallow shared libs when runtime libs are static. 21116allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 21117 21118# Compiler flag to allow reflexive dlopens. 21119export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 21120 21121# Compiler flag to generate shared objects directly from archives. 21122whole_archive_flag_spec=$lt_whole_archive_flag_spec 21123 21124# Whether the compiler copes with passing no objects directly. 21125compiler_needs_object=$lt_compiler_needs_object 21126 21127# Create an old-style archive from a shared archive. 21128old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 21129 21130# Create a temporary old-style archive to link instead of a shared archive. 21131old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 21132 21133# Commands used to build a shared archive. 21134archive_cmds=$lt_archive_cmds 21135archive_expsym_cmds=$lt_archive_expsym_cmds 21136 21137# Commands used to build a loadable module if different from building 21138# a shared archive. 21139module_cmds=$lt_module_cmds 21140module_expsym_cmds=$lt_module_expsym_cmds 21141 21142# Whether we are building with GNU ld or not. 21143with_gnu_ld=$lt_with_gnu_ld 21144 21145# Flag that allows shared libraries with undefined symbols to be built. 21146allow_undefined_flag=$lt_allow_undefined_flag 21147 21148# Flag that enforces no undefined symbols. 21149no_undefined_flag=$lt_no_undefined_flag 21150 21151# Flag to hardcode \$libdir into a binary during linking. 21152# This must work even if \$libdir does not exist 21153hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 21154 21155# Whether we need a single "-rpath" flag with a separated argument. 21156hardcode_libdir_separator=$lt_hardcode_libdir_separator 21157 21158# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21159# DIR into the resulting binary. 21160hardcode_direct=$hardcode_direct 21161 21162# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21163# DIR into the resulting binary and the resulting library dependency is 21164# "absolute",i.e impossible to change by setting \$shlibpath_var if the 21165# library is relocated. 21166hardcode_direct_absolute=$hardcode_direct_absolute 21167 21168# Set to "yes" if using the -LDIR flag during linking hardcodes DIR 21169# into the resulting binary. 21170hardcode_minus_L=$hardcode_minus_L 21171 21172# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 21173# into the resulting binary. 21174hardcode_shlibpath_var=$hardcode_shlibpath_var 21175 21176# Set to "yes" if building a shared library automatically hardcodes DIR 21177# into the library and all subsequent libraries and executables linked 21178# against it. 21179hardcode_automatic=$hardcode_automatic 21180 21181# Set to yes if linker adds runtime paths of dependent libraries 21182# to runtime path list. 21183inherit_rpath=$inherit_rpath 21184 21185# Whether libtool must link a program against all its dependency libraries. 21186link_all_deplibs=$link_all_deplibs 21187 21188# Set to "yes" if exported symbols are required. 21189always_export_symbols=$always_export_symbols 21190 21191# The commands to list exported symbols. 21192export_symbols_cmds=$lt_export_symbols_cmds 21193 21194# Symbols that should not be listed in the preloaded symbols. 21195exclude_expsyms=$lt_exclude_expsyms 21196 21197# Symbols that must always be exported. 21198include_expsyms=$lt_include_expsyms 21199 21200# Commands necessary for linking programs (against libraries) with templates. 21201prelink_cmds=$lt_prelink_cmds 21202 21203# Commands necessary for finishing linking programs. 21204postlink_cmds=$lt_postlink_cmds 21205 21206# Specify filename containing input files. 21207file_list_spec=$lt_file_list_spec 21208 21209# How to hardcode a shared library path into an executable. 21210hardcode_action=$hardcode_action 21211 21212# ### END LIBTOOL CONFIG 21213 21214_LT_EOF 21215 21216 cat <<'_LT_EOF' >> "$cfgfile" 21217 21218# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 21219 21220# func_munge_path_list VARIABLE PATH 21221# ----------------------------------- 21222# VARIABLE is name of variable containing _space_ separated list of 21223# directories to be munged by the contents of PATH, which is string 21224# having a format: 21225# "DIR[:DIR]:" 21226# string "DIR[ DIR]" will be prepended to VARIABLE 21227# ":DIR[:DIR]" 21228# string "DIR[ DIR]" will be appended to VARIABLE 21229# "DIRP[:DIRP]::[DIRA:]DIRA" 21230# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 21231# "DIRA[ DIRA]" will be appended to VARIABLE 21232# "DIR[:DIR]" 21233# VARIABLE will be replaced by "DIR[ DIR]" 21234func_munge_path_list () 21235{ 21236 case x$2 in 21237 x) 21238 ;; 21239 *:) 21240 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 21241 ;; 21242 x:*) 21243 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 21244 ;; 21245 *::*) 21246 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 21247 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 21248 ;; 21249 *) 21250 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 21251 ;; 21252 esac 21253} 21254 21255 21256# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 21257func_cc_basename () 21258{ 21259 for cc_temp in $*""; do 21260 case $cc_temp in 21261 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 21262 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 21263 \-*) ;; 21264 *) break;; 21265 esac 21266 done 21267 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 21268} 21269 21270 21271# ### END FUNCTIONS SHARED WITH CONFIGURE 21272 21273_LT_EOF 21274 21275 case $host_os in 21276 aix3*) 21277 cat <<\_LT_EOF >> "$cfgfile" 21278# AIX sometimes has problems with the GCC collect2 program. For some 21279# reason, if we set the COLLECT_NAMES environment variable, the problems 21280# vanish in a puff of smoke. 21281if test set != "${COLLECT_NAMES+set}"; then 21282 COLLECT_NAMES= 21283 export COLLECT_NAMES 21284fi 21285_LT_EOF 21286 ;; 21287 esac 21288 21289 21290ltmain=$ac_aux_dir/ltmain.sh 21291 21292 21293 # We use sed instead of cat because bash on DJGPP gets confused if 21294 # if finds mixed CR/LF and LF-only lines. Since sed operates in 21295 # text mode, it properly converts lines to CR/LF. This bash problem 21296 # is reportedly fixed, but why not run on old versions too? 21297 sed '$q' "$ltmain" >> "$cfgfile" \ 21298 || (rm -f "$cfgfile"; exit 1) 21299 21300 mv -f "$cfgfile" "$ofile" || 21301 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 21302 chmod +x "$ofile" 21303 21304 ;; 21305 21306 esac 21307done # for ac_tag 21308 21309 21310as_fn_exit 0 21311_ACEOF 21312ac_clean_files=$ac_clean_files_save 21313 21314test $ac_write_fail = 0 || 21315 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 21316 21317 21318# configure is writing to config.log, and then calls config.status. 21319# config.status does its own redirection, appending to config.log. 21320# Unfortunately, on DOS this fails, as config.log is still kept open 21321# by configure, so config.status won't be able to write to it; its 21322# output is simply discarded. So we exec the FD to /dev/null, 21323# effectively closing config.log, so it can be properly (re)opened and 21324# appended to by config.status. When coming back to configure, we 21325# need to make the FD available again. 21326if test "$no_create" != yes; then 21327 ac_cs_success=: 21328 ac_config_status_args= 21329 test "$silent" = yes && 21330 ac_config_status_args="$ac_config_status_args --quiet" 21331 exec 5>/dev/null 21332 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 21333 exec 5>>config.log 21334 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 21335 # would make configure fail if this is the last instruction. 21336 $ac_cs_success || as_fn_exit 1 21337fi 21338if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 21339 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 21340$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 21341fi 21342 21343