1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for libpng 1.6.39. 4# 5# Report bugs to <png-mng-implement@lists.sourceforge.net>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, 9# Inc. 10# 11# 12# This configure script is free software; the Free Software Foundation 13# gives unlimited permission to copy, distribute and modify it. 14## -------------------- ## 15## M4sh Initialization. ## 16## -------------------- ## 17 18# Be more Bourne compatible 19DUALCASE=1; export DUALCASE # for MKS sh 20as_nop=: 21if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 35esac 36fi 37 38 39 40# Reset variables that may have inherited troublesome values from 41# the environment. 42 43# IFS needs to be set, to space, tab, and newline, in precisely that order. 44# (If _AS_PATH_WALK were called with IFS unset, it would have the 45# side effect of setting IFS to empty, thus disabling word splitting.) 46# Quoting is to prevent editors from complaining about space-tab. 47as_nl=' 48' 49export as_nl 50IFS=" "" $as_nl" 51 52PS1='$ ' 53PS2='> ' 54PS4='+ ' 55 56# Ensure predictable behavior from utilities with locale-dependent output. 57LC_ALL=C 58export LC_ALL 59LANGUAGE=C 60export LANGUAGE 61 62# We cannot yet rely on "unset" to work, but we need these variables 63# to be unset--not just set to an empty or harmless value--now, to 64# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65# also avoids known problems related to "unset" and subshell syntax 66# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70done 71 72# Ensure that fds 0, 1, and 2 are open. 73if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77# The user is always right. 78if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84fi 85 86 87# Find who we are. Look in the path if we contain no directory separator. 88as_myself= 89case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92for as_dir in $PATH 93do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 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 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116 117# Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122# neutralization value for shells without unset; and this also 123# works around shells that cannot unset nonexistent variables. 124# Preserve -v and -x to the replacement shell. 125BASH_ENV=/dev/null 126ENV=/dev/null 127(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133esac 134exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135# Admittedly, this is quite paranoid, since all the known shells bail 136# out after a failed `exec'. 137printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="as_nop=: 144if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 158esac 159fi 160" 161 as_required="as_fn_return () { (exit \$1); } 162as_fn_success () { as_fn_return 0; } 163as_fn_failure () { as_fn_return 1; } 164as_fn_ret_success () { return 0; } 165as_fn_ret_failure () { return 1; } 166 167exitcode=0 168as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173then : 174 175else \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177fi 178test x\$exitcode = x0 || exit 1 179blah=\$(echo \$(echo blah)) 180test x\"\$blah\" = xblah || exit 1 181test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186test \$(( 1 + 1 )) = 2 || exit 1 187 188 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 189 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 190 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 191 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 192 PATH=/empty FPATH=/empty; export PATH FPATH 193 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 194 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" 195 if (eval "$as_required") 2>/dev/null 196then : 197 as_have_required=yes 198else $as_nop 199 as_have_required=no 200fi 201 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 202then : 203 204else $as_nop 205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 206as_found=false 207for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 208do 209 IFS=$as_save_IFS 210 case $as_dir in #((( 211 '') as_dir=./ ;; 212 */) ;; 213 *) as_dir=$as_dir/ ;; 214 esac 215 as_found=: 216 case $as_dir in #( 217 /*) 218 for as_base in sh bash ksh sh5; do 219 # Try only shells that exist, to save several forks. 220 as_shell=$as_dir$as_base 221 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 222 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 223then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 226then : 227 break 2 228fi 229fi 230 done;; 231 esac 232 as_found=false 233done 234IFS=$as_save_IFS 235if $as_found 236then : 237 238else $as_nop 239 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 240 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 241then : 242 CONFIG_SHELL=$SHELL as_have_required=yes 243fi 244fi 245 246 247 if test "x$CONFIG_SHELL" != x 248then : 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'. 266printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 267exit 255 268fi 269 270 if test x$as_have_required = xno 271then : 272 printf "%s\n" "$0: This script requires a shell more modern than all" 273 printf "%s\n" "$0: the shells that I found on your system." 274 if test ${ZSH_VERSION+y} ; then 275 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 276 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 277 else 278 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and 279$0: png-mng-implement@lists.sourceforge.net about your 280$0: system, including any error possibly output before this 281$0: message. Then install a modern shell, or manually run 282$0: the script under such a shell if you do have one." 283 fi 284 exit 1 285fi 286fi 287fi 288SHELL=${CONFIG_SHELL-/bin/sh} 289export SHELL 290# Unset more variables known to interfere with behavior of common tools. 291CLICOLOR_FORCE= GREP_OPTIONS= 292unset CLICOLOR_FORCE GREP_OPTIONS 293 294## --------------------- ## 295## M4sh Shell Functions. ## 296## --------------------- ## 297# as_fn_unset VAR 298# --------------- 299# Portably unset VAR. 300as_fn_unset () 301{ 302 { eval $1=; unset $1;} 303} 304as_unset=as_fn_unset 305 306 307# as_fn_set_status STATUS 308# ----------------------- 309# Set $? to STATUS, without forking. 310as_fn_set_status () 311{ 312 return $1 313} # as_fn_set_status 314 315# as_fn_exit STATUS 316# ----------------- 317# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 318as_fn_exit () 319{ 320 set +e 321 as_fn_set_status $1 322 exit $1 323} # as_fn_exit 324# as_fn_nop 325# --------- 326# Do nothing but, unlike ":", preserve the value of $?. 327as_fn_nop () 328{ 329 return $? 330} 331as_nop=as_fn_nop 332 333# as_fn_mkdir_p 334# ------------- 335# Create "$as_dir" as a directory, including parents if necessary. 336as_fn_mkdir_p () 337{ 338 339 case $as_dir in #( 340 -*) as_dir=./$as_dir;; 341 esac 342 test -d "$as_dir" || eval $as_mkdir_p || { 343 as_dirs= 344 while :; do 345 case $as_dir in #( 346 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 347 *) as_qdir=$as_dir;; 348 esac 349 as_dirs="'$as_qdir' $as_dirs" 350 as_dir=`$as_dirname -- "$as_dir" || 351$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 352 X"$as_dir" : 'X\(//\)[^/]' \| \ 353 X"$as_dir" : 'X\(//\)$' \| \ 354 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 355printf "%s\n" X"$as_dir" | 356 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 357 s//\1/ 358 q 359 } 360 /^X\(\/\/\)[^/].*/{ 361 s//\1/ 362 q 363 } 364 /^X\(\/\/\)$/{ 365 s//\1/ 366 q 367 } 368 /^X\(\/\).*/{ 369 s//\1/ 370 q 371 } 372 s/.*/./; q'` 373 test -d "$as_dir" && break 374 done 375 test -z "$as_dirs" || eval "mkdir $as_dirs" 376 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 377 378 379} # as_fn_mkdir_p 380 381# as_fn_executable_p FILE 382# ----------------------- 383# Test if FILE is an executable regular file. 384as_fn_executable_p () 385{ 386 test -f "$1" && test -x "$1" 387} # as_fn_executable_p 388# as_fn_append VAR VALUE 389# ---------------------- 390# Append the text in VALUE to the end of the definition contained in VAR. Take 391# advantage of any shell optimizations that allow amortized linear growth over 392# repeated appends, instead of the typical quadratic growth present in naive 393# implementations. 394if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 395then : 396 eval 'as_fn_append () 397 { 398 eval $1+=\$2 399 }' 400else $as_nop 401 as_fn_append () 402 { 403 eval $1=\$$1\$2 404 } 405fi # as_fn_append 406 407# as_fn_arith ARG... 408# ------------------ 409# Perform arithmetic evaluation on the ARGs, and store the result in the 410# global $as_val. Take advantage of shells that can avoid forks. The arguments 411# must be portable across $(()) and expr. 412if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 413then : 414 eval 'as_fn_arith () 415 { 416 as_val=$(( $* )) 417 }' 418else $as_nop 419 as_fn_arith () 420 { 421 as_val=`expr "$@" || test $? -eq 1` 422 } 423fi # as_fn_arith 424 425# as_fn_nop 426# --------- 427# Do nothing but, unlike ":", preserve the value of $?. 428as_fn_nop () 429{ 430 return $? 431} 432as_nop=as_fn_nop 433 434# as_fn_error STATUS ERROR [LINENO LOG_FD] 435# ---------------------------------------- 436# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 437# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 438# script with STATUS, using 1 if that was 0. 439as_fn_error () 440{ 441 as_status=$1; test $as_status -eq 0 && as_status=1 442 if test "$4"; then 443 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 444 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 445 fi 446 printf "%s\n" "$as_me: error: $2" >&2 447 as_fn_exit $as_status 448} # as_fn_error 449 450if expr a : '\(a\)' >/dev/null 2>&1 && 451 test "X`expr 00001 : '.*\(...\)'`" = X001; then 452 as_expr=expr 453else 454 as_expr=false 455fi 456 457if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 458 as_basename=basename 459else 460 as_basename=false 461fi 462 463if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 464 as_dirname=dirname 465else 466 as_dirname=false 467fi 468 469as_me=`$as_basename -- "$0" || 470$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 471 X"$0" : 'X\(//\)$' \| \ 472 X"$0" : 'X\(/\)' \| . 2>/dev/null || 473printf "%s\n" X/"$0" | 474 sed '/^.*\/\([^/][^/]*\)\/*$/{ 475 s//\1/ 476 q 477 } 478 /^X\/\(\/\/\)$/{ 479 s//\1/ 480 q 481 } 482 /^X\/\(\/\).*/{ 483 s//\1/ 484 q 485 } 486 s/.*/./; q'` 487 488# Avoid depending upon Character Ranges. 489as_cr_letters='abcdefghijklmnopqrstuvwxyz' 490as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 491as_cr_Letters=$as_cr_letters$as_cr_LETTERS 492as_cr_digits='0123456789' 493as_cr_alnum=$as_cr_Letters$as_cr_digits 494 495 496 as_lineno_1=$LINENO as_lineno_1a=$LINENO 497 as_lineno_2=$LINENO as_lineno_2a=$LINENO 498 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 499 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 500 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 501 sed -n ' 502 p 503 /[$]LINENO/= 504 ' <$as_myself | 505 sed ' 506 s/[$]LINENO.*/&-/ 507 t lineno 508 b 509 :lineno 510 N 511 :loop 512 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 513 t loop 514 s/-\n.*// 515 ' >$as_me.lineno && 516 chmod +x "$as_me.lineno" || 517 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 518 519 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 520 # already done that, so ensure we don't try to do so again and fall 521 # in an infinite loop. This has already happened in practice. 522 _as_can_reexec=no; export _as_can_reexec 523 # Don't try to exec as it changes $[0], causing all sort of problems 524 # (the dirname of $[0] is not the place where we might find the 525 # original and so on. Autoconf is especially sensitive to this). 526 . "./$as_me.lineno" 527 # Exit status is that of the last command. 528 exit 529} 530 531 532# Determine whether it's possible to make 'echo' print without a newline. 533# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 534# for compatibility with existing Makefiles. 535ECHO_C= ECHO_N= ECHO_T= 536case `echo -n x` in #((((( 537-n*) 538 case `echo 'xy\c'` in 539 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 540 xy) ECHO_C='\c';; 541 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 542 ECHO_T=' ';; 543 esac;; 544*) 545 ECHO_N='-n';; 546esac 547 548# For backward compatibility with old third-party macros, we provide 549# the shell variables $as_echo and $as_echo_n. New code should use 550# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 551as_echo='printf %s\n' 552as_echo_n='printf %s' 553 554 555rm -f conf$$ conf$$.exe conf$$.file 556if test -d conf$$.dir; then 557 rm -f conf$$.dir/conf$$.file 558else 559 rm -f conf$$.dir 560 mkdir conf$$.dir 2>/dev/null 561fi 562if (echo >conf$$.file) 2>/dev/null; then 563 if ln -s conf$$.file conf$$ 2>/dev/null; then 564 as_ln_s='ln -s' 565 # ... but there are two gotchas: 566 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 567 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 568 # In both cases, we have to default to `cp -pR'. 569 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 570 as_ln_s='cp -pR' 571 elif ln conf$$.file conf$$ 2>/dev/null; then 572 as_ln_s=ln 573 else 574 as_ln_s='cp -pR' 575 fi 576else 577 as_ln_s='cp -pR' 578fi 579rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 580rmdir conf$$.dir 2>/dev/null 581 582if mkdir -p . 2>/dev/null; then 583 as_mkdir_p='mkdir -p "$as_dir"' 584else 585 test -d ./-p && rmdir ./-p 586 as_mkdir_p=false 587fi 588 589as_test_x='test -x' 590as_executable_p=as_fn_executable_p 591 592# Sed expression to map a string onto a valid CPP name. 593as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 594 595# Sed expression to map a string onto a valid variable name. 596as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 597 598SHELL=${CONFIG_SHELL-/bin/sh} 599 600 601test -n "$DJDIR" || exec 7<&0 </dev/null 602exec 6>&1 603 604# Name of the host. 605# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 606# so uname gets run too. 607ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 608 609# 610# Initializations. 611# 612ac_default_prefix=/usr/local 613ac_clean_files= 614ac_config_libobj_dir=. 615LIBOBJS= 616cross_compiling=no 617subdirs= 618MFLAGS= 619MAKEFLAGS= 620 621# Identity of this package. 622PACKAGE_NAME='libpng' 623PACKAGE_TARNAME='libpng' 624PACKAGE_VERSION='1.6.39' 625PACKAGE_STRING='libpng 1.6.39' 626PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' 627PACKAGE_URL='' 628 629ac_unique_file="pngget.c" 630# Factoring default headers for most tests. 631ac_includes_default="\ 632#include <stddef.h> 633#ifdef HAVE_STDIO_H 634# include <stdio.h> 635#endif 636#ifdef HAVE_STDLIB_H 637# include <stdlib.h> 638#endif 639#ifdef HAVE_STRING_H 640# include <string.h> 641#endif 642#ifdef HAVE_INTTYPES_H 643# include <inttypes.h> 644#endif 645#ifdef HAVE_STDINT_H 646# include <stdint.h> 647#endif 648#ifdef HAVE_STRINGS_H 649# include <strings.h> 650#endif 651#ifdef HAVE_SYS_TYPES_H 652# include <sys/types.h> 653#endif 654#ifdef HAVE_SYS_STAT_H 655# include <sys/stat.h> 656#endif 657#ifdef HAVE_UNISTD_H 658# include <unistd.h> 659#endif" 660 661ac_header_c_list= 662ac_subst_vars='am__EXEEXT_FALSE 663am__EXEEXT_TRUE 664LTLIBOBJS 665LIBOBJS 666PNG_POWERPC_VSX_FALSE 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"$ac_msg" 1389 pwd)` 1390# When building in place, set srcdir=. 1391if test "$ac_abs_confdir" = "$ac_pwd"; then 1392 srcdir=. 1393fi 1394# Remove unnecessary trailing slashes from srcdir. 1395# Double slashes in file names in object file debugging info 1396# mess up M-x gdb in Emacs. 1397case $srcdir in 1398*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1399esac 1400for ac_var in $ac_precious_vars; do 1401 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1402 eval ac_env_${ac_var}_value=\$${ac_var} 1403 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1404 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1405done 1406 1407# 1408# Report the --help message. 1409# 1410if test "$ac_init_help" = "long"; then 1411 # Omit some internal or obsolete options to make the list less imposing. 1412 # This message is too long to be a string in the A/UX 3.1 sh. 1413 cat <<_ACEOF 1414\`configure' configures libpng 1.6.39 to adapt to many kinds of systems. 1415 1416Usage: $0 [OPTION]... [VAR=VALUE]... 1417 1418To assign environment variables (e.g., CC, CFLAGS...), specify them as 1419VAR=VALUE. See below for descriptions of some of the useful variables. 1420 1421Defaults for the options are specified in brackets. 1422 1423Configuration: 1424 -h, --help display this help and exit 1425 --help=short display options specific to this package 1426 --help=recursive display the short help of all the included packages 1427 -V, --version display version information and exit 1428 -q, --quiet, --silent do not print \`checking ...' messages 1429 --cache-file=FILE cache test results in FILE [disabled] 1430 -C, --config-cache alias for \`--cache-file=config.cache' 1431 -n, --no-create do not create output files 1432 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1433 1434Installation directories: 1435 --prefix=PREFIX install architecture-independent files in PREFIX 1436 [$ac_default_prefix] 1437 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1438 [PREFIX] 1439 1440By default, \`make install' will install all the files in 1441\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1442an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1443for instance \`--prefix=\$HOME'. 1444 1445For better control, use the options below. 1446 1447Fine tuning of the installation directories: 1448 --bindir=DIR user executables [EPREFIX/bin] 1449 --sbindir=DIR system admin executables [EPREFIX/sbin] 1450 --libexecdir=DIR program executables [EPREFIX/libexec] 1451 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1452 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1453 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1454 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1455 --libdir=DIR object code libraries [EPREFIX/lib] 1456 --includedir=DIR C header files [PREFIX/include] 1457 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1458 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1459 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1460 --infodir=DIR info documentation [DATAROOTDIR/info] 1461 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1462 --mandir=DIR man documentation [DATAROOTDIR/man] 1463 --docdir=DIR documentation root [DATAROOTDIR/doc/libpng] 1464 --htmldir=DIR html documentation [DOCDIR] 1465 --dvidir=DIR dvi documentation [DOCDIR] 1466 --pdfdir=DIR pdf documentation [DOCDIR] 1467 --psdir=DIR ps documentation [DOCDIR] 1468_ACEOF 1469 1470 cat <<\_ACEOF 1471 1472Program names: 1473 --program-prefix=PREFIX prepend PREFIX to installed program names 1474 --program-suffix=SUFFIX append SUFFIX to installed program names 1475 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1476 1477System types: 1478 --build=BUILD configure for building on BUILD [guessed] 1479 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1480_ACEOF 1481fi 1482 1483if test -n "$ac_init_help"; then 1484 case $ac_init_help in 1485 short | recursive ) echo "Configuration of libpng 1.6.39:";; 1486 esac 1487 cat <<\_ACEOF 1488 1489Optional Features: 1490 --disable-option-checking ignore unrecognized --enable/--with options 1491 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1492 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1493 --enable-silent-rules less verbose build output (undo: "make V=1") 1494 --disable-silent-rules verbose build output (undo: "make V=0") 1495 --enable-maintainer-mode 1496 enable make rules and dependencies not useful (and 1497 sometimes confusing) to the casual installer 1498 --enable-dependency-tracking 1499 do not reject slow dependency extractors 1500 --disable-dependency-tracking 1501 speeds up one-time build 1502 --enable-shared[=PKGS] build shared libraries [default=yes] 1503 --enable-static[=PKGS] build static libraries [default=yes] 1504 --enable-fast-install[=PKGS] 1505 optimize for fast installation [default=yes] 1506 --disable-libtool-lock avoid locking (might break parallel builds) 1507 --enable-werror[=OPT] Pass -Werror or the given argument to the compiler 1508 if it is supported 1509 --enable-unversioned-links 1510 Installed libpng header files are placed in a 1511 versioned subdirectory and installed libpng library 1512 (including DLL) files are versioned. If this option 1513 is enabled unversioned links will be created 1514 pointing to the corresponding installed files. If 1515 you use libpng.pc or libpng-config for all builds 1516 you do not need these links, but if you compile 1517 programs directly they will typically #include 1518 <png.h> and link with -lpng; in that case you need 1519 the links. The links can be installed manually using 1520 'make install-header-links' and 'make 1521 install-library-links' and can be removed using the 1522 corresponding uninstall- targets. If you do enable 1523 this option every libpng 'make install' will 1524 recreate the links to point to the just installed 1525 version of libpng. The default is to create the 1526 links; use --disable-unversioned-links to change 1527 this 1528 --enable-unversioned-libpng-pc 1529 Install the configuration file 'libpng.pc' as a link 1530 to the versioned version. This is done by default - 1531 use --disable-unversioned-libpng-pc to change this. 1532 --enable-unversioned-libpng-config 1533 Install the configuration file 'libpng-config' as a 1534 link to the versioned version. This is done by 1535 default - use --disable-unversioned-libpng-config to 1536 change this. 1537 --enable-hardware-optimizations 1538 Enable hardware optimizations: =no/off, yes/on: 1539 --enable-arm-neon Enable ARM NEON optimizations: =no/off, check, api, 1540 yes/on: no/off: disable the optimizations; check: 1541 use internal checking code (deprecated and poorly 1542 supported); api: disable by default, enable by a 1543 call to png_set_option; yes/on: turn on 1544 unconditionally. If not specified: determined by the 1545 compiler. 1546 --enable-mips-msa Enable MIPS MSA optimizations: =no/off, check, api, 1547 yes/on: no/off: disable the optimizations; check: 1548 use internal checking code (deprecated and poorly 1549 supported); api: disable by default, enable by a 1550 call to png_set_option; yes/on: turn on 1551 unconditionally. If not specified: determined by the 1552 compiler. 1553 --enable-intel-sse Enable Intel SSE optimizations: =no/off, yes/on: 1554 no/off: disable the optimizations; yes/on: enable 1555 the optimizations. If not specified: determined by 1556 the compiler. 1557 --enable-powerpc-vsx Enable POWERPC VSX optimizations: =no/off, check, 1558 api, yes/on: no/off: disable the optimizations; 1559 check: use internal checking code api: disable by 1560 default, enable by a call to png_set_option yes/on: 1561 turn on unconditionally. 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1659 cd "$ac_pwd" || { ac_status=$?; break; } 1660 done 1661fi 1662 1663test -n "$ac_init_help" && exit $ac_status 1664if $ac_init_version; then 1665 cat <<\_ACEOF 1666libpng configure 1.6.39 1667generated by GNU Autoconf 2.71 1668 1669Copyright (C) 2021 Free Software Foundation, Inc. 1670This configure script is free software; the Free Software Foundation 1671gives unlimited permission to copy, distribute and modify it. 1672_ACEOF 1673 exit 1674fi 1675 1676## ------------------------ ## 1677## Autoconf initialization. ## 1678## ------------------------ ## 1679 1680# ac_fn_c_try_compile LINENO 1681# -------------------------- 1682# Try to compile conftest.$ac_ext, and return whether this succeeded. 1683ac_fn_c_try_compile () 1684{ 1685 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1686 rm -f conftest.$ac_objext conftest.beam 1687 if { { ac_try="$ac_compile" 1688case "(($ac_try" in 1689 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1690 *) ac_try_echo=$ac_try;; 1691esac 1692eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1693printf "%s\n" "$ac_try_echo"; } >&5 1694 (eval "$ac_compile") 2>conftest.err 1695 ac_status=$? 1696 if test -s conftest.err; then 1697 grep -v '^ *+' conftest.err >conftest.er1 1698 cat conftest.er1 >&5 1699 mv -f conftest.er1 conftest.err 1700 fi 1701 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1702 test $ac_status = 0; } && { 1703 test -z "$ac_c_werror_flag" || 1704 test ! -s conftest.err 1705 } && test -s conftest.$ac_objext 1706then : 1707 ac_retval=0 1708else $as_nop 1709 printf "%s\n" "$as_me: failed program was:" >&5 1710sed 's/^/| /' conftest.$ac_ext >&5 1711 1712 ac_retval=1 1713fi 1714 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1715 as_fn_set_status $ac_retval 1716 1717} # ac_fn_c_try_compile 1718 1719# ac_fn_c_try_cpp LINENO 1720# ---------------------- 1721# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1722ac_fn_c_try_cpp () 1723{ 1724 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1725 if { { ac_try="$ac_cpp conftest.$ac_ext" 1726case "(($ac_try" in 1727 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1728 *) ac_try_echo=$ac_try;; 1729esac 1730eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1731printf "%s\n" "$ac_try_echo"; } >&5 1732 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1733 ac_status=$? 1734 if test -s conftest.err; then 1735 grep -v '^ *+' conftest.err >conftest.er1 1736 cat conftest.er1 >&5 1737 mv -f conftest.er1 conftest.err 1738 fi 1739 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1740 test $ac_status = 0; } > conftest.i && { 1741 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1742 test ! -s conftest.err 1743 } 1744then : 1745 ac_retval=0 1746else $as_nop 1747 printf "%s\n" "$as_me: failed program was:" >&5 1748sed 's/^/| /' conftest.$ac_ext >&5 1749 1750 ac_retval=1 1751fi 1752 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1753 as_fn_set_status $ac_retval 1754 1755} # ac_fn_c_try_cpp 1756 1757# ac_fn_c_try_link LINENO 1758# ----------------------- 1759# Try to link conftest.$ac_ext, and return whether this succeeded. 1760ac_fn_c_try_link () 1761{ 1762 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1763 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1764 if { { ac_try="$ac_link" 1765case "(($ac_try" in 1766 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1767 *) ac_try_echo=$ac_try;; 1768esac 1769eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1770printf "%s\n" "$ac_try_echo"; } >&5 1771 (eval "$ac_link") 2>conftest.err 1772 ac_status=$? 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" >&6; } 1845if eval test \${$3+y} 1846then : 1847 printf %s "(cached) " >&6 1848else $as_nop 1849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1850/* end confdefs.h. */ 1851/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1852 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1853#define $2 innocuous_$2 1854 1855/* System header to define __stub macros and hopefully few prototypes, 1856 which can conflict with char $2 (); below. */ 1857 1858#include <limits.h> 1859#undef $2 1860 1861/* Override any GCC internal prototype to avoid an error. 1862 Use char because int might match the return type of a GCC 1863 builtin and then its argument prototype would still apply. */ 1864#ifdef __cplusplus 1865extern "C" 1866#endif 1867char $2 (); 1868/* The GNU C library defines this for functions which it implements 1869 to always fail with ENOSYS. Some functions are actually named 1870 something starting with __ and the normal name is an alias. */ 1871#if defined __stub_$2 || defined __stub___$2 1872choke me 1873#endif 1874 1875int 1876main (void) 1877{ 1878return $2 (); 1879 ; 1880 return 0; 1881} 1882_ACEOF 1883if ac_fn_c_try_link "$LINENO" 1884then : 1885 eval "$3=yes" 1886else $as_nop 1887 eval "$3=no" 1888fi 1889rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1890 conftest$ac_exeext conftest.$ac_ext 1891fi 1892eval ac_res=\$$3 1893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1894printf "%s\n" "$ac_res" >&6; } 1895 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1896 1897} # ac_fn_c_check_func 1898ac_configure_args_raw= 1899for ac_arg 1900do 1901 case $ac_arg in 1902 *\'*) 1903 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1904 esac 1905 as_fn_append ac_configure_args_raw " '$ac_arg'" 1906done 1907 1908case $ac_configure_args_raw in 1909 *$as_nl*) 1910 ac_safe_unquote= ;; 1911 *) 1912 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1913 ac_unsafe_a="$ac_unsafe_z#~" 1914 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1915 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1916esac 1917 1918cat >config.log <<_ACEOF 1919This file contains any messages produced by compilers while 1920running configure, to aid debugging if configure makes a mistake. 1921 1922It was created by libpng $as_me 1.6.39, which was 1923generated by GNU Autoconf 2.71. Invocation command line was 1924 1925 $ $0$ac_configure_args_raw 1926 1927_ACEOF 1928exec 5>>config.log 1929{ 1930cat <<_ASUNAME 1931## --------- ## 1932## Platform. ## 1933## --------- ## 1934 1935hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1936uname -m = `(uname -m) 2>/dev/null || echo unknown` 1937uname -r = `(uname -r) 2>/dev/null || echo unknown` 1938uname -s = `(uname -s) 2>/dev/null || echo unknown` 1939uname -v = `(uname -v) 2>/dev/null || echo unknown` 1940 1941/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1942/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1943 1944/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1945/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1946/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1947/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1948/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1949/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1950/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1951 1952_ASUNAME 1953 1954as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1955for as_dir in $PATH 1956do 1957 IFS=$as_save_IFS 1958 case $as_dir in #((( 1959 '') as_dir=./ ;; 1960 */) ;; 1961 *) as_dir=$as_dir/ ;; 1962 esac 1963 printf "%s\n" "PATH: $as_dir" 1964 done 1965IFS=$as_save_IFS 1966 1967} >&5 1968 1969cat >&5 <<_ACEOF 1970 1971 1972## ----------- ## 1973## Core tests. ## 1974## ----------- ## 1975 1976_ACEOF 1977 1978 1979# Keep a trace of the command line. 1980# Strip out --no-create and --no-recursion so they do not pile up. 1981# Strip out --silent because we don't want to record it for future runs. 1982# Also quote any args containing shell meta-characters. 1983# Make two passes to allow for proper duplicate-argument suppression. 1984ac_configure_args= 1985ac_configure_args0= 1986ac_configure_args1= 1987ac_must_keep_next=false 1988for ac_pass in 1 2 1989do 1990 for ac_arg 1991 do 1992 case $ac_arg in 1993 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1994 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1995 | -silent | --silent | --silen | --sile | --sil) 1996 continue ;; 1997 *\'*) 1998 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1999 esac 2000 case $ac_pass in 2001 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2002 2) 2003 as_fn_append ac_configure_args1 " '$ac_arg'" 2004 if test $ac_must_keep_next = true; then 2005 ac_must_keep_next=false # Got value, back to normal. 2006 else 2007 case $ac_arg in 2008 *=* | --config-cache | -C | -disable-* | --disable-* \ 2009 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2010 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2011 | -with-* | --with-* | -without-* | --without-* | --x) 2012 case "$ac_configure_args0 " in 2013 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2014 esac 2015 ;; 2016 -* ) ac_must_keep_next=true ;; 2017 esac 2018 fi 2019 as_fn_append ac_configure_args " '$ac_arg'" 2020 ;; 2021 esac 2022 done 2023done 2024{ ac_configure_args0=; unset ac_configure_args0;} 2025{ ac_configure_args1=; unset ac_configure_args1;} 2026 2027# When interrupted or exit'd, cleanup temporary files, and complete 2028# config.log. We remove comments because anyway the quotes in there 2029# would cause problems or look ugly. 2030# WARNING: Use '\'' to represent an apostrophe within the trap. 2031# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2032trap 'exit_status=$? 2033 # Sanitize IFS. 2034 IFS=" "" $as_nl" 2035 # Save into config.log some information that might help in debugging. 2036 { 2037 echo 2038 2039 printf "%s\n" "## ---------------- ## 2040## Cache variables. ## 2041## ---------------- ##" 2042 echo 2043 # The following way of writing the cache mishandles newlines in values, 2044( 2045 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2046 eval ac_val=\$$ac_var 2047 case $ac_val in #( 2048 *${as_nl}*) 2049 case $ac_var in #( 2050 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2051printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2052 esac 2053 case $ac_var in #( 2054 _ | IFS | as_nl) ;; #( 2055 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2056 *) { eval $ac_var=; unset $ac_var;} ;; 2057 esac ;; 2058 esac 2059 done 2060 (set) 2>&1 | 2061 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2062 *${as_nl}ac_space=\ *) 2063 sed -n \ 2064 "s/'\''/'\''\\\\'\'''\''/g; 2065 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2066 ;; #( 2067 *) 2068 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2069 ;; 2070 esac | 2071 sort 2072) 2073 echo 2074 2075 printf "%s\n" "## ----------------- ## 2076## Output variables. ## 2077## ----------------- ##" 2078 echo 2079 for ac_var in $ac_subst_vars 2080 do 2081 eval ac_val=\$$ac_var 2082 case $ac_val in 2083 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2084 esac 2085 printf "%s\n" "$ac_var='\''$ac_val'\''" 2086 done | sort 2087 echo 2088 2089 if test -n "$ac_subst_files"; then 2090 printf "%s\n" "## ------------------- ## 2091## File substitutions. ## 2092## ------------------- ##" 2093 echo 2094 for ac_var in $ac_subst_files 2095 do 2096 eval ac_val=\$$ac_var 2097 case $ac_val in 2098 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2099 esac 2100 printf "%s\n" "$ac_var='\''$ac_val'\''" 2101 done | sort 2102 echo 2103 fi 2104 2105 if test -s confdefs.h; then 2106 printf "%s\n" "## ----------- ## 2107## confdefs.h. ## 2108## ----------- ##" 2109 echo 2110 cat confdefs.h 2111 echo 2112 fi 2113 test "$ac_signal" != 0 && 2114 printf "%s\n" "$as_me: caught signal $ac_signal" 2115 printf "%s\n" "$as_me: exit $exit_status" 2116 } >&5 2117 rm -f core *.core core.conftest.* && 2118 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2119 exit $exit_status 2120' 0 2121for ac_signal in 1 2 13 15; do 2122 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2123done 2124ac_signal=0 2125 2126# confdefs.h avoids OS command line length limits that DEFS can exceed. 2127rm -f -r conftest* confdefs.h 2128 2129printf "%s\n" "/* confdefs.h */" > confdefs.h 2130 2131# Predefined preprocessor variables. 2132 2133printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2134 2135printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2136 2137printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2138 2139printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2140 2141printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2142 2143printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2144 2145 2146# Let the site file select an alternate cache file if it wants to. 2147# Prefer an explicitly selected file to automatically selected ones. 2148if test -n "$CONFIG_SITE"; then 2149 ac_site_files="$CONFIG_SITE" 2150elif test "x$prefix" != xNONE; then 2151 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2152else 2153 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2154fi 2155 2156for ac_site_file in $ac_site_files 2157do 2158 case $ac_site_file in #( 2159 */*) : 2160 ;; #( 2161 *) : 2162 ac_site_file=./$ac_site_file ;; 2163esac 2164 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2166printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2167 sed 's/^/| /' "$ac_site_file" >&5 2168 . "$ac_site_file" \ 2169 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2170printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2171as_fn_error $? "failed to load site script $ac_site_file 2172See \`config.log' for more details" "$LINENO" 5; } 2173 fi 2174done 2175 2176if test -r "$cache_file"; then 2177 # Some versions of bash will fail to source /dev/null (special files 2178 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2179 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2181printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2182 case $cache_file in 2183 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2184 *) . "./$cache_file";; 2185 esac 2186 fi 2187else 2188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2189printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2190 >$cache_file 2191fi 2192 2193# Test code for whether the C compiler supports C89 (global declarations) 2194ac_c_conftest_c89_globals=' 2195/* Does the compiler advertise C89 conformance? 2196 Do not test the value of __STDC__, because some compilers set it to 0 2197 while being otherwise adequately conformant. */ 2198#if !defined __STDC__ 2199# error "Compiler does not advertise C89 conformance" 2200#endif 2201 2202#include <stddef.h> 2203#include <stdarg.h> 2204struct stat; 2205/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2206struct buf { int x; }; 2207struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2208static char *e (p, i) 2209 char **p; 2210 int i; 2211{ 2212 return p[i]; 2213} 2214static char *f (char * (*g) (char **, int), char **p, ...) 2215{ 2216 char *s; 2217 va_list v; 2218 va_start (v,p); 2219 s = g (p, va_arg (v,int)); 2220 va_end (v); 2221 return s; 2222} 2223 2224/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2225 function prototypes and stuff, but not \xHH hex character constants. 2226 These do not provoke an error unfortunately, instead are silently treated 2227 as an "x". The following induces an error, until -std is added to get 2228 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2229 array size at least. It is necessary to write \x00 == 0 to get something 2230 that is true only with -std. */ 2231int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2232 2233/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2234 inside strings and character constants. */ 2235#define FOO(x) '\''x'\'' 2236int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2237 2238int test (int i, double x); 2239struct s1 {int (*f) (int a);}; 2240struct s2 {int (*f) (double a);}; 2241int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2242 int, int);' 2243 2244# Test code for whether the C compiler supports C89 (body of main). 2245ac_c_conftest_c89_main=' 2246ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2247' 2248 2249# Test code for whether the C compiler supports C99 (global declarations) 2250ac_c_conftest_c99_globals=' 2251// Does the compiler advertise C99 conformance? 2252#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2253# error "Compiler does not advertise C99 conformance" 2254#endif 2255 2256#include <stdbool.h> 2257extern int puts (const char *); 2258extern int printf (const char *, ...); 2259extern int dprintf (int, const char *, ...); 2260extern void *malloc (size_t); 2261 2262// Check varargs macros. These examples are taken from C99 6.10.3.5. 2263// dprintf is used instead of fprintf to avoid needing to declare 2264// FILE and stderr. 2265#define debug(...) dprintf (2, __VA_ARGS__) 2266#define showlist(...) puts (#__VA_ARGS__) 2267#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2268static void 2269test_varargs_macros (void) 2270{ 2271 int x = 1234; 2272 int y = 5678; 2273 debug ("Flag"); 2274 debug ("X = %d\n", x); 2275 showlist (The first, second, and third items.); 2276 report (x>y, "x is %d but y is %d", x, y); 2277} 2278 2279// Check long long types. 2280#define BIG64 18446744073709551615ull 2281#define BIG32 4294967295ul 2282#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2283#if !BIG_OK 2284 #error "your preprocessor is broken" 2285#endif 2286#if BIG_OK 2287#else 2288 #error "your preprocessor is broken" 2289#endif 2290static long long int bignum = -9223372036854775807LL; 2291static unsigned long long int ubignum = BIG64; 2292 2293struct incomplete_array 2294{ 2295 int datasize; 2296 double data[]; 2297}; 2298 2299struct named_init { 2300 int number; 2301 const wchar_t *name; 2302 double average; 2303}; 2304 2305typedef const char *ccp; 2306 2307static inline int 2308test_restrict (ccp restrict text) 2309{ 2310 // See if C++-style comments work. 2311 // Iterate through items via the restricted pointer. 2312 // Also check for declarations in for loops. 2313 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2314 continue; 2315 return 0; 2316} 2317 2318// Check varargs and va_copy. 2319static bool 2320test_varargs (const char *format, ...) 2321{ 2322 va_list args; 2323 va_start (args, format); 2324 va_list args_copy; 2325 va_copy (args_copy, args); 2326 2327 const char *str = ""; 2328 int number = 0; 2329 float fnumber = 0; 2330 2331 while (*format) 2332 { 2333 switch (*format++) 2334 { 2335 case '\''s'\'': // string 2336 str = va_arg (args_copy, const char *); 2337 break; 2338 case '\''d'\'': // int 2339 number = va_arg (args_copy, int); 2340 break; 2341 case '\''f'\'': // float 2342 fnumber = va_arg (args_copy, double); 2343 break; 2344 default: 2345 break; 2346 } 2347 } 2348 va_end (args_copy); 2349 va_end (args); 2350 2351 return *str && number && fnumber; 2352} 2353' 2354 2355# Test code for whether the C compiler supports C99 (body of main). 2356ac_c_conftest_c99_main=' 2357 // Check bool. 2358 _Bool success = false; 2359 success |= (argc != 0); 2360 2361 // Check restrict. 2362 if (test_restrict ("String literal") == 0) 2363 success = true; 2364 char *restrict newvar = "Another string"; 2365 2366 // Check varargs. 2367 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2368 test_varargs_macros (); 2369 2370 // Check flexible array members. 2371 struct incomplete_array *ia = 2372 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2373 ia->datasize = 10; 2374 for (int i = 0; i < ia->datasize; ++i) 2375 ia->data[i] = i * 1.234; 2376 2377 // Check named initializers. 2378 struct named_init ni = { 2379 .number = 34, 2380 .name = L"Test wide string", 2381 .average = 543.34343, 2382 }; 2383 2384 ni.number = 58; 2385 2386 int dynamic_array[ni.number]; 2387 dynamic_array[0] = argv[0][0]; 2388 dynamic_array[ni.number - 1] = 543; 2389 2390 // work around unused variable warnings 2391 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2392 || dynamic_array[ni.number - 1] != 543); 2393' 2394 2395# Test code for whether the C compiler supports C11 (global declarations) 2396ac_c_conftest_c11_globals=' 2397// Does the compiler advertise C11 conformance? 2398#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2399# error "Compiler does not advertise C11 conformance" 2400#endif 2401 2402// Check _Alignas. 2403char _Alignas (double) aligned_as_double; 2404char _Alignas (0) no_special_alignment; 2405extern char aligned_as_int; 2406char _Alignas (0) _Alignas (int) aligned_as_int; 2407 2408// Check _Alignof. 2409enum 2410{ 2411 int_alignment = _Alignof (int), 2412 int_array_alignment = _Alignof (int[100]), 2413 char_alignment = _Alignof (char) 2414}; 2415_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2416 2417// Check _Noreturn. 2418int _Noreturn does_not_return (void) { for (;;) continue; } 2419 2420// Check _Static_assert. 2421struct test_static_assert 2422{ 2423 int x; 2424 _Static_assert (sizeof (int) <= sizeof (long int), 2425 "_Static_assert does not work in struct"); 2426 long int y; 2427}; 2428 2429// Check UTF-8 literals. 2430#define u8 syntax error! 2431char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2432 2433// Check duplicate typedefs. 2434typedef long *long_ptr; 2435typedef long int *long_ptr; 2436typedef long_ptr long_ptr; 2437 2438// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2439struct anonymous 2440{ 2441 union { 2442 struct { int i; int j; }; 2443 struct { int k; long int l; } w; 2444 }; 2445 int m; 2446} v1; 2447' 2448 2449# Test code for whether the C compiler supports C11 (body of main). 2450ac_c_conftest_c11_main=' 2451 _Static_assert ((offsetof (struct anonymous, i) 2452 == offsetof (struct anonymous, w.k)), 2453 "Anonymous union alignment botch"); 2454 v1.i = 2; 2455 v1.w.k = 5; 2456 ok |= v1.i != 5; 2457' 2458 2459# Test code for whether the C compiler supports C11 (complete). 2460ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2461${ac_c_conftest_c99_globals} 2462${ac_c_conftest_c11_globals} 2463 2464int 2465main (int argc, char **argv) 2466{ 2467 int ok = 0; 2468 ${ac_c_conftest_c89_main} 2469 ${ac_c_conftest_c99_main} 2470 ${ac_c_conftest_c11_main} 2471 return ok; 2472} 2473" 2474 2475# Test code for whether the C compiler supports C99 (complete). 2476ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2477${ac_c_conftest_c99_globals} 2478 2479int 2480main (int argc, char **argv) 2481{ 2482 int ok = 0; 2483 ${ac_c_conftest_c89_main} 2484 ${ac_c_conftest_c99_main} 2485 return ok; 2486} 2487" 2488 2489# Test code for whether the C compiler supports C89 (complete). 2490ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2491 2492int 2493main (int argc, char **argv) 2494{ 2495 int ok = 0; 2496 ${ac_c_conftest_c89_main} 2497 return ok; 2498} 2499" 2500 2501as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2502as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2503as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2504as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2505as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2506as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2507as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2508as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2509as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2510 2511# Auxiliary files required by this configure script. 2512ac_aux_files="ltmain.sh config.guess config.sub compile missing install-sh" 2513 2514# Locations in which to look for auxiliary files. 2515ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2516 2517# Search for a directory containing all of the required auxiliary files, 2518# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2519# If we don't find one directory that contains all the files we need, 2520# we report the set of missing files from the *first* directory in 2521# $ac_aux_dir_candidates and give up. 2522ac_missing_aux_files="" 2523ac_first_candidate=: 2524printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2525as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2526as_found=false 2527for as_dir in $ac_aux_dir_candidates 2528do 2529 IFS=$as_save_IFS 2530 case $as_dir in #((( 2531 '') as_dir=./ ;; 2532 */) ;; 2533 *) as_dir=$as_dir/ ;; 2534 esac 2535 as_found=: 2536 2537 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2538 ac_aux_dir_found=yes 2539 ac_install_sh= 2540 for ac_aux in $ac_aux_files 2541 do 2542 # As a special case, if "install-sh" is required, that requirement 2543 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2544 # and $ac_install_sh is set appropriately for whichever one is found. 2545 if test x"$ac_aux" = x"install-sh" 2546 then 2547 if test -f "${as_dir}install-sh"; then 2548 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2549 ac_install_sh="${as_dir}install-sh -c" 2550 elif test -f "${as_dir}install.sh"; then 2551 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2552 ac_install_sh="${as_dir}install.sh -c" 2553 elif test -f "${as_dir}shtool"; then 2554 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2555 ac_install_sh="${as_dir}shtool install -c" 2556 else 2557 ac_aux_dir_found=no 2558 if $ac_first_candidate; then 2559 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2560 else 2561 break 2562 fi 2563 fi 2564 else 2565 if test -f "${as_dir}${ac_aux}"; then 2566 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2567 else 2568 ac_aux_dir_found=no 2569 if $ac_first_candidate; then 2570 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2571 else 2572 break 2573 fi 2574 fi 2575 fi 2576 done 2577 if test "$ac_aux_dir_found" = yes; then 2578 ac_aux_dir="$as_dir" 2579 break 2580 fi 2581 ac_first_candidate=false 2582 2583 as_found=false 2584done 2585IFS=$as_save_IFS 2586if $as_found 2587then : 2588 2589else $as_nop 2590 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2591fi 2592 2593 2594# These three variables are undocumented and unsupported, 2595# and are intended to be withdrawn in a future Autoconf release. 2596# They can cause serious problems if a builder's source tree is in a directory 2597# whose full name contains unusual characters. 2598if test -f "${ac_aux_dir}config.guess"; then 2599 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2600fi 2601if test -f "${ac_aux_dir}config.sub"; then 2602 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2603fi 2604if test -f "$ac_aux_dir/configure"; then 2605 ac_configure="$SHELL ${ac_aux_dir}configure" 2606fi 2607 2608# Check that the precious variables saved in the cache have kept the same 2609# value. 2610ac_cache_corrupted=false 2611for ac_var in $ac_precious_vars; do 2612 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2613 eval ac_new_set=\$ac_env_${ac_var}_set 2614 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2615 eval ac_new_val=\$ac_env_${ac_var}_value 2616 case $ac_old_set,$ac_new_set in 2617 set,) 2618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2619printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2620 ac_cache_corrupted=: ;; 2621 ,set) 2622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2623printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2624 ac_cache_corrupted=: ;; 2625 ,);; 2626 *) 2627 if test "x$ac_old_val" != "x$ac_new_val"; then 2628 # differences in whitespace do not lead to failure. 2629 ac_old_val_w=`echo x $ac_old_val` 2630 ac_new_val_w=`echo x $ac_new_val` 2631 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2633printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2634 ac_cache_corrupted=: 2635 else 2636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2637printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2638 eval $ac_var=\$ac_old_val 2639 fi 2640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2641printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2643printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2644 fi;; 2645 esac 2646 # Pass precious variables to config.status. 2647 if test "$ac_new_set" = set; then 2648 case $ac_new_val in 2649 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2650 *) ac_arg=$ac_var=$ac_new_val ;; 2651 esac 2652 case " $ac_configure_args " in 2653 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2654 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2655 esac 2656 fi 2657done 2658if $ac_cache_corrupted; then 2659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2660printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2662printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2663 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2664 and start over" "$LINENO" 5 2665fi 2666## -------------------- ## 2667## Main body of script. ## 2668## -------------------- ## 2669 2670ac_ext=c 2671ac_cpp='$CPP $CPPFLAGS' 2672ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2673ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2674ac_compiler_gnu=$ac_cv_c_compiler_gnu 2675 2676 2677 2678 2679# libpng does not follow GNU file name conventions (hence 'foreign') 2680# color-tests requires automake 1.11 or later 2681# silent-rules requires automake 1.11 or later 2682# dist-xz requires automake 1.11 or later 2683# 1.12.2 fixes a security issue in 1.11.2 and 1.12.1 2684# 1.13 is required for parallel tests 2685am__api_version='1.16' 2686 2687 2688 2689 # Find a good install program. We prefer a C program (faster), 2690# so one script is as good as another. But avoid the broken or 2691# incompatible versions: 2692# SysV /etc/install, /usr/sbin/install 2693# SunOS /usr/etc/install 2694# IRIX /sbin/install 2695# AIX /bin/install 2696# AmigaOS /C/install, which installs bootblocks on floppy discs 2697# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2698# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2699# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2700# OS/2's system install, which has a completely different semantic 2701# ./install, which can be erroneously created by make from ./install.sh. 2702# Reject install programs that cannot install multiple files. 2703{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2704printf %s "checking for a BSD-compatible install... " >&6; } 2705if test -z "$INSTALL"; then 2706if test ${ac_cv_path_install+y} 2707then : 2708 printf %s "(cached) " >&6 2709else $as_nop 2710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2711for as_dir in $PATH 2712do 2713 IFS=$as_save_IFS 2714 case $as_dir in #((( 2715 '') as_dir=./ ;; 2716 */) ;; 2717 *) as_dir=$as_dir/ ;; 2718 esac 2719 # Account for fact that we put trailing slashes in our PATH walk. 2720case $as_dir in #(( 2721 ./ | /[cC]/* | \ 2722 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2723 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2724 /usr/ucb/* ) ;; 2725 *) 2726 # OSF1 and SCO ODT 3.0 have their own names for install. 2727 # Don't use installbsd from OSF since it installs stuff as root 2728 # by default. 2729 for ac_prog in ginstall scoinst install; do 2730 for ac_exec_ext in '' $ac_executable_extensions; do 2731 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2732 if test $ac_prog = install && 2733 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2734 # AIX install. It has an incompatible calling convention. 2735 : 2736 elif test $ac_prog = install && 2737 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2738 # program-specific install script used by HP pwplus--don't use. 2739 : 2740 else 2741 rm -rf conftest.one conftest.two conftest.dir 2742 echo one > conftest.one 2743 echo two > conftest.two 2744 mkdir conftest.dir 2745 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2746 test -s conftest.one && test -s conftest.two && 2747 test -s conftest.dir/conftest.one && 2748 test -s conftest.dir/conftest.two 2749 then 2750 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2751 break 3 2752 fi 2753 fi 2754 fi 2755 done 2756 done 2757 ;; 2758esac 2759 2760 done 2761IFS=$as_save_IFS 2762 2763rm -rf conftest.one conftest.two conftest.dir 2764 2765fi 2766 if test ${ac_cv_path_install+y}; then 2767 INSTALL=$ac_cv_path_install 2768 else 2769 # As a last resort, use the slow shell script. Don't cache a 2770 # value for INSTALL within a source directory, because that will 2771 # break other packages using the cache if that directory is 2772 # removed, or if the value is a relative name. 2773 INSTALL=$ac_install_sh 2774 fi 2775fi 2776{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2777printf "%s\n" "$INSTALL" >&6; } 2778 2779# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2780# It thinks the first close brace ends the variable substitution. 2781test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2782 2783test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2784 2785test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2786 2787{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2788printf %s "checking whether build environment is sane... " >&6; } 2789# Reject unsafe characters in $srcdir or the absolute working directory 2790# name. Accept space and tab only in the latter. 2791am_lf=' 2792' 2793case `pwd` in 2794 *[\\\"\#\$\&\'\`$am_lf]*) 2795 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2796esac 2797case $srcdir in 2798 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2799 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2800esac 2801 2802# Do 'set' in a subshell so we don't clobber the current shell's 2803# arguments. Must try -L first in case configure is actually a 2804# symlink; some systems play weird games with the mod time of symlinks 2805# (eg FreeBSD returns the mod time of the symlink's containing 2806# directory). 2807if ( 2808 am_has_slept=no 2809 for am_try in 1 2; do 2810 echo "timestamp, slept: $am_has_slept" > conftest.file 2811 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2812 if test "$*" = "X"; then 2813 # -L didn't work. 2814 set X `ls -t "$srcdir/configure" conftest.file` 2815 fi 2816 if test "$*" != "X $srcdir/configure conftest.file" \ 2817 && test "$*" != "X conftest.file $srcdir/configure"; then 2818 2819 # If neither matched, then we have a broken ls. This can happen 2820 # if, for instance, CONFIG_SHELL is bash and it inherits a 2821 # broken ls alias from the environment. This has actually 2822 # happened. Such a system could not be considered "sane". 2823 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2824 alias in your environment" "$LINENO" 5 2825 fi 2826 if test "$2" = conftest.file || test $am_try -eq 2; then 2827 break 2828 fi 2829 # Just in case. 2830 sleep 1 2831 am_has_slept=yes 2832 done 2833 test "$2" = conftest.file 2834 ) 2835then 2836 # Ok. 2837 : 2838else 2839 as_fn_error $? "newly created file is older than distributed files! 2840Check your system clock" "$LINENO" 5 2841fi 2842{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2843printf "%s\n" "yes" >&6; } 2844# If we didn't sleep, we still need to ensure time stamps of config.status and 2845# generated files are strictly newer. 2846am_sleep_pid= 2847if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2848 ( sleep 1 ) & 2849 am_sleep_pid=$! 2850fi 2851 2852rm -f conftest.file 2853 2854test "$program_prefix" != NONE && 2855 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2856# Use a double $ so make ignores it. 2857test "$program_suffix" != NONE && 2858 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2859# Double any \ or $. 2860# By default was `s,x,x', remove it if useless. 2861ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2862program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2863 2864 2865# Expand $ac_aux_dir to an absolute path. 2866am_aux_dir=`cd "$ac_aux_dir" && pwd` 2867 2868 2869 if test x"${MISSING+set}" != xset; then 2870 MISSING="\${SHELL} '$am_aux_dir/missing'" 2871fi 2872# Use eval to expand $SHELL 2873if eval "$MISSING --is-lightweight"; then 2874 am_missing_run="$MISSING " 2875else 2876 am_missing_run= 2877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2878printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2879fi 2880 2881if test x"${install_sh+set}" != xset; then 2882 case $am_aux_dir in 2883 *\ * | *\ *) 2884 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2885 *) 2886 install_sh="\${SHELL} $am_aux_dir/install-sh" 2887 esac 2888fi 2889 2890# Installed binaries are usually stripped using 'strip' when the user 2891# run "make install-strip". However 'strip' might not be the right 2892# tool to use in cross-compilation environments, therefore Automake 2893# will honor the 'STRIP' environment variable to overrule this program. 2894if test "$cross_compiling" != no; then 2895 if test -n "$ac_tool_prefix"; then 2896 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2897set dummy ${ac_tool_prefix}strip; ac_word=$2 2898{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2899printf %s "checking for $ac_word... " >&6; } 2900if test ${ac_cv_prog_STRIP+y} 2901then : 2902 printf %s "(cached) " >&6 2903else $as_nop 2904 if test -n "$STRIP"; then 2905 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2906else 2907as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2908for as_dir in $PATH 2909do 2910 IFS=$as_save_IFS 2911 case $as_dir in #((( 2912 '') as_dir=./ ;; 2913 */) ;; 2914 *) as_dir=$as_dir/ ;; 2915 esac 2916 for ac_exec_ext in '' $ac_executable_extensions; do 2917 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2918 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2919 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2920 break 2 2921 fi 2922done 2923 done 2924IFS=$as_save_IFS 2925 2926fi 2927fi 2928STRIP=$ac_cv_prog_STRIP 2929if test -n "$STRIP"; then 2930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2931printf "%s\n" "$STRIP" >&6; } 2932else 2933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2934printf "%s\n" "no" >&6; } 2935fi 2936 2937 2938fi 2939if test -z "$ac_cv_prog_STRIP"; then 2940 ac_ct_STRIP=$STRIP 2941 # Extract the first word of "strip", so it can be a program name with args. 2942set dummy strip; ac_word=$2 2943{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2944printf %s "checking for $ac_word... " >&6; } 2945if test ${ac_cv_prog_ac_ct_STRIP+y} 2946then : 2947 printf %s "(cached) " >&6 2948else $as_nop 2949 if test -n "$ac_ct_STRIP"; then 2950 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2951else 2952as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2953for as_dir in $PATH 2954do 2955 IFS=$as_save_IFS 2956 case $as_dir in #((( 2957 '') as_dir=./ ;; 2958 */) ;; 2959 *) as_dir=$as_dir/ ;; 2960 esac 2961 for ac_exec_ext in '' $ac_executable_extensions; do 2962 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2963 ac_cv_prog_ac_ct_STRIP="strip" 2964 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2965 break 2 2966 fi 2967done 2968 done 2969IFS=$as_save_IFS 2970 2971fi 2972fi 2973ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2974if test -n "$ac_ct_STRIP"; then 2975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2976printf "%s\n" "$ac_ct_STRIP" >&6; } 2977else 2978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2979printf "%s\n" "no" >&6; } 2980fi 2981 2982 if test "x$ac_ct_STRIP" = x; then 2983 STRIP=":" 2984 else 2985 case $cross_compiling:$ac_tool_warned in 2986yes:) 2987{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2988printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2989ac_tool_warned=yes ;; 2990esac 2991 STRIP=$ac_ct_STRIP 2992 fi 2993else 2994 STRIP="$ac_cv_prog_STRIP" 2995fi 2996 2997fi 2998INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2999 3000 3001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 3002printf %s "checking for a race-free mkdir -p... " >&6; } 3003if test -z "$MKDIR_P"; then 3004 if test ${ac_cv_path_mkdir+y} 3005then : 3006 printf %s "(cached) " >&6 3007else $as_nop 3008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3009for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3010do 3011 IFS=$as_save_IFS 3012 case $as_dir in #((( 3013 '') as_dir=./ ;; 3014 */) ;; 3015 *) as_dir=$as_dir/ ;; 3016 esac 3017 for ac_prog in mkdir gmkdir; do 3018 for ac_exec_ext in '' $ac_executable_extensions; do 3019 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3020 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3021 'mkdir ('*'coreutils) '* | \ 3022 'BusyBox '* | \ 3023 'mkdir (fileutils) '4.1*) 3024 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3025 break 3;; 3026 esac 3027 done 3028 done 3029 done 3030IFS=$as_save_IFS 3031 3032fi 3033 3034 test -d ./--version && rmdir ./--version 3035 if test ${ac_cv_path_mkdir+y}; then 3036 MKDIR_P="$ac_cv_path_mkdir -p" 3037 else 3038 # As a last resort, use the slow shell script. Don't cache a 3039 # value for MKDIR_P within a source directory, because that will 3040 # break other packages using the cache if that directory is 3041 # removed, or if the value is a relative name. 3042 MKDIR_P="$ac_install_sh -d" 3043 fi 3044fi 3045{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3046printf "%s\n" "$MKDIR_P" >&6; } 3047 3048for ac_prog in gawk mawk nawk awk 3049do 3050 # Extract the first word of "$ac_prog", so it can be a program name with args. 3051set dummy $ac_prog; ac_word=$2 3052{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3053printf %s "checking for $ac_word... " >&6; } 3054if test ${ac_cv_prog_AWK+y} 3055then : 3056 printf %s "(cached) " >&6 3057else $as_nop 3058 if test -n "$AWK"; then 3059 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3060else 3061as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3062for as_dir in $PATH 3063do 3064 IFS=$as_save_IFS 3065 case $as_dir in #((( 3066 '') as_dir=./ ;; 3067 */) ;; 3068 *) as_dir=$as_dir/ ;; 3069 esac 3070 for ac_exec_ext in '' $ac_executable_extensions; do 3071 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3072 ac_cv_prog_AWK="$ac_prog" 3073 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3074 break 2 3075 fi 3076done 3077 done 3078IFS=$as_save_IFS 3079 3080fi 3081fi 3082AWK=$ac_cv_prog_AWK 3083if test -n "$AWK"; then 3084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3085printf "%s\n" "$AWK" >&6; } 3086else 3087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3088printf "%s\n" "no" >&6; } 3089fi 3090 3091 3092 test -n "$AWK" && break 3093done 3094 3095{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3096printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3097set x ${MAKE-make} 3098ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3099if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3100then : 3101 printf %s "(cached) " >&6 3102else $as_nop 3103 cat >conftest.make <<\_ACEOF 3104SHELL = /bin/sh 3105all: 3106 @echo '@@@%%%=$(MAKE)=@@@%%%' 3107_ACEOF 3108# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3109case `${MAKE-make} -f conftest.make 2>/dev/null` in 3110 *@@@%%%=?*=@@@%%%*) 3111 eval ac_cv_prog_make_${ac_make}_set=yes;; 3112 *) 3113 eval ac_cv_prog_make_${ac_make}_set=no;; 3114esac 3115rm -f conftest.make 3116fi 3117if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3119printf "%s\n" "yes" >&6; } 3120 SET_MAKE= 3121else 3122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3123printf "%s\n" "no" >&6; } 3124 SET_MAKE="MAKE=${MAKE-make}" 3125fi 3126 3127rm -rf .tst 2>/dev/null 3128mkdir .tst 2>/dev/null 3129if test -d .tst; then 3130 am__leading_dot=. 3131else 3132 am__leading_dot=_ 3133fi 3134rmdir .tst 2>/dev/null 3135 3136# Check whether --enable-silent-rules was given. 3137if test ${enable_silent_rules+y} 3138then : 3139 enableval=$enable_silent_rules; 3140fi 3141 3142case $enable_silent_rules in # ((( 3143 yes) AM_DEFAULT_VERBOSITY=0;; 3144 no) AM_DEFAULT_VERBOSITY=1;; 3145 *) AM_DEFAULT_VERBOSITY=1;; 3146esac 3147am_make=${MAKE-make} 3148{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3149printf %s "checking whether $am_make supports nested variables... " >&6; } 3150if test ${am_cv_make_support_nested_variables+y} 3151then : 3152 printf %s "(cached) " >&6 3153else $as_nop 3154 if printf "%s\n" 'TRUE=$(BAR$(V)) 3155BAR0=false 3156BAR1=true 3157V=1 3158am__doit: 3159 @$(TRUE) 3160.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3161 am_cv_make_support_nested_variables=yes 3162else 3163 am_cv_make_support_nested_variables=no 3164fi 3165fi 3166{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3167printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3168if test $am_cv_make_support_nested_variables = yes; then 3169 AM_V='$(V)' 3170 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3171else 3172 AM_V=$AM_DEFAULT_VERBOSITY 3173 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3174fi 3175AM_BACKSLASH='\' 3176 3177if test "`cd $srcdir && pwd`" != "`pwd`"; then 3178 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3179 # is not polluted with repeated "-I." 3180 am__isrc=' -I$(srcdir)' 3181 # test to see if srcdir already configured 3182 if test -f $srcdir/config.status; then 3183 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3184 fi 3185fi 3186 3187# test whether we have cygpath 3188if test -z "$CYGPATH_W"; then 3189 if (cygpath --version) >/dev/null 2>/dev/null; then 3190 CYGPATH_W='cygpath -w' 3191 else 3192 CYGPATH_W=echo 3193 fi 3194fi 3195 3196 3197# Define the identity of the package. 3198 PACKAGE='libpng' 3199 VERSION='1.6.39' 3200 3201 3202printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3203 3204 3205printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3206 3207# Some tools Automake needs. 3208 3209ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3210 3211 3212AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3213 3214 3215AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3216 3217 3218AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3219 3220 3221MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3222 3223# For better backward compatibility. To be removed once Automake 1.9.x 3224# dies out for good. For more background, see: 3225# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3226# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3227mkdir_p='$(MKDIR_P)' 3228 3229# We need awk for the "check" target (and possibly the TAP driver). The 3230# system "awk" is bad on some platforms. 3231# Always define AMTAR for backward compatibility. Yes, it's still used 3232# in the wild :-( We should find a proper way to deprecate it ... 3233AMTAR='$${TAR-tar}' 3234 3235 3236# We'll loop over all known methods to create a tar archive until one works. 3237_am_tools='gnutar pax cpio none' 3238 3239am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3240 3241 3242 3243 3244 3245# Variables for tags utilities; see am/tags.am 3246if test -z "$CTAGS"; then 3247 CTAGS=ctags 3248fi 3249 3250if test -z "$ETAGS"; then 3251 ETAGS=etags 3252fi 3253 3254if test -z "$CSCOPE"; then 3255 CSCOPE=cscope 3256fi 3257 3258 3259 3260# POSIX will say in a future version that running "rm -f" with no argument 3261# is OK; and we want to be able to make that assumption in our Makefile 3262# recipes. So use an aggressive probe to check that the usage we want is 3263# actually supported "in the wild" to an acceptable degree. 3264# See automake bug#10828. 3265# To make any issue more visible, cause the running configure to be aborted 3266# by default if the 'rm' program in use doesn't match our expectations; the 3267# user can still override this though. 3268if rm -f && rm -fr && rm -rf; then : OK; else 3269 cat >&2 <<'END' 3270Oops! 3271 3272Your 'rm' program seems unable to run without file operands specified 3273on the command line, even when the '-f' option is present. This is contrary 3274to the behaviour of most rm programs out there, and not conforming with 3275the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3276 3277Please tell bug-automake@gnu.org about your system, including the value 3278of your $PATH and any error possibly output before this message. This 3279can help us improve future automake versions. 3280 3281END 3282 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3283 echo 'Configuration will proceed anyway, since you have set the' >&2 3284 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3285 echo >&2 3286 else 3287 cat >&2 <<'END' 3288Aborting the configuration process, to ensure you take notice of the issue. 3289 3290You can download and install GNU coreutils to get an 'rm' implementation 3291that behaves properly: <https://www.gnu.org/software/coreutils/>. 3292 3293If you want to complete the configuration process using your problematic 3294'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3295to "yes", and re-run configure. 3296 3297END 3298 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3299 fi 3300fi 3301 3302# The following line causes --disable-maintainer-mode to be the default to 3303# configure. This is necessary because libpng distributions cannot rely on the 3304# time stamps of the autotools generated files being correct 3305 3306{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 3307printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 3308 # Check whether --enable-maintainer-mode was given. 3309if test ${enable_maintainer_mode+y} 3310then : 3311 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 3312else $as_nop 3313 USE_MAINTAINER_MODE=no 3314fi 3315 3316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 3317printf "%s\n" "$USE_MAINTAINER_MODE" >&6; } 3318 if test $USE_MAINTAINER_MODE = yes; then 3319 MAINTAINER_MODE_TRUE= 3320 MAINTAINER_MODE_FALSE='#' 3321else 3322 MAINTAINER_MODE_TRUE='#' 3323 MAINTAINER_MODE_FALSE= 3324fi 3325 3326 MAINT=$MAINTAINER_MODE_TRUE 3327 3328 3329 3330 3331PNGLIB_VERSION=1.6.39 3332PNGLIB_MAJOR=1 3333PNGLIB_MINOR=6 3334PNGLIB_RELEASE=39 3335 3336 3337 3338ac_config_headers="$ac_config_headers config.h" 3339 3340 3341# Checks for programs. 3342ac_ext=c 3343ac_cpp='$CPP $CPPFLAGS' 3344ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3345ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3346ac_compiler_gnu=$ac_cv_c_compiler_gnu 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357ac_ext=c 3358ac_cpp='$CPP $CPPFLAGS' 3359ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3360ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3361ac_compiler_gnu=$ac_cv_c_compiler_gnu 3362if test -n "$ac_tool_prefix"; then 3363 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3364set dummy ${ac_tool_prefix}gcc; ac_word=$2 3365{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3366printf %s "checking for $ac_word... " >&6; } 3367if test ${ac_cv_prog_CC+y} 3368then : 3369 printf %s "(cached) " >&6 3370else $as_nop 3371 if test -n "$CC"; then 3372 ac_cv_prog_CC="$CC" # Let the user override the test. 3373else 3374as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3375for as_dir in $PATH 3376do 3377 IFS=$as_save_IFS 3378 case $as_dir in #((( 3379 '') as_dir=./ ;; 3380 */) ;; 3381 *) as_dir=$as_dir/ ;; 3382 esac 3383 for ac_exec_ext in '' $ac_executable_extensions; do 3384 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3385 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3386 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3387 break 2 3388 fi 3389done 3390 done 3391IFS=$as_save_IFS 3392 3393fi 3394fi 3395CC=$ac_cv_prog_CC 3396if test -n "$CC"; then 3397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3398printf "%s\n" "$CC" >&6; } 3399else 3400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3401printf "%s\n" "no" >&6; } 3402fi 3403 3404 3405fi 3406if test -z "$ac_cv_prog_CC"; then 3407 ac_ct_CC=$CC 3408 # Extract the first word of "gcc", so it can be a program name with args. 3409set dummy gcc; ac_word=$2 3410{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3411printf %s "checking for $ac_word... " >&6; } 3412if test ${ac_cv_prog_ac_ct_CC+y} 3413then : 3414 printf %s "(cached) " >&6 3415else $as_nop 3416 if test -n "$ac_ct_CC"; then 3417 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3418else 3419as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3420for as_dir in $PATH 3421do 3422 IFS=$as_save_IFS 3423 case $as_dir in #((( 3424 '') as_dir=./ ;; 3425 */) ;; 3426 *) as_dir=$as_dir/ ;; 3427 esac 3428 for ac_exec_ext in '' $ac_executable_extensions; do 3429 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3430 ac_cv_prog_ac_ct_CC="gcc" 3431 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3432 break 2 3433 fi 3434done 3435 done 3436IFS=$as_save_IFS 3437 3438fi 3439fi 3440ac_ct_CC=$ac_cv_prog_ac_ct_CC 3441if test -n "$ac_ct_CC"; then 3442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3443printf "%s\n" "$ac_ct_CC" >&6; } 3444else 3445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3446printf "%s\n" "no" >&6; } 3447fi 3448 3449 if test "x$ac_ct_CC" = x; then 3450 CC="" 3451 else 3452 case $cross_compiling:$ac_tool_warned in 3453yes:) 3454{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3455printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3456ac_tool_warned=yes ;; 3457esac 3458 CC=$ac_ct_CC 3459 fi 3460else 3461 CC="$ac_cv_prog_CC" 3462fi 3463 3464if test -z "$CC"; then 3465 if test -n "$ac_tool_prefix"; then 3466 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3467set dummy ${ac_tool_prefix}cc; ac_word=$2 3468{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3469printf %s "checking for $ac_word... " >&6; } 3470if test ${ac_cv_prog_CC+y} 3471then : 3472 printf %s "(cached) " >&6 3473else $as_nop 3474 if test -n "$CC"; then 3475 ac_cv_prog_CC="$CC" # Let the user override the test. 3476else 3477as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3478for as_dir in $PATH 3479do 3480 IFS=$as_save_IFS 3481 case $as_dir in #((( 3482 '') as_dir=./ ;; 3483 */) ;; 3484 *) as_dir=$as_dir/ ;; 3485 esac 3486 for ac_exec_ext in '' $ac_executable_extensions; do 3487 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3488 ac_cv_prog_CC="${ac_tool_prefix}cc" 3489 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3490 break 2 3491 fi 3492done 3493 done 3494IFS=$as_save_IFS 3495 3496fi 3497fi 3498CC=$ac_cv_prog_CC 3499if test -n "$CC"; then 3500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3501printf "%s\n" "$CC" >&6; } 3502else 3503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3504printf "%s\n" "no" >&6; } 3505fi 3506 3507 3508 fi 3509fi 3510if test -z "$CC"; then 3511 # Extract the first word of "cc", so it can be a program name with args. 3512set dummy cc; ac_word=$2 3513{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3514printf %s "checking for $ac_word... " >&6; } 3515if test ${ac_cv_prog_CC+y} 3516then : 3517 printf %s "(cached) " >&6 3518else $as_nop 3519 if test -n "$CC"; then 3520 ac_cv_prog_CC="$CC" # Let the user override the test. 3521else 3522 ac_prog_rejected=no 3523as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3524for as_dir in $PATH 3525do 3526 IFS=$as_save_IFS 3527 case $as_dir in #((( 3528 '') as_dir=./ ;; 3529 */) ;; 3530 *) as_dir=$as_dir/ ;; 3531 esac 3532 for ac_exec_ext in '' $ac_executable_extensions; do 3533 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3534 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3535 ac_prog_rejected=yes 3536 continue 3537 fi 3538 ac_cv_prog_CC="cc" 3539 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3540 break 2 3541 fi 3542done 3543 done 3544IFS=$as_save_IFS 3545 3546if test $ac_prog_rejected = yes; then 3547 # We found a bogon in the path, so make sure we never use it. 3548 set dummy $ac_cv_prog_CC 3549 shift 3550 if test $# != 0; then 3551 # We chose a different compiler from the bogus one. 3552 # However, it has the same basename, so the bogon will be chosen 3553 # first if we set CC to just the basename; use the full file name. 3554 shift 3555 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3556 fi 3557fi 3558fi 3559fi 3560CC=$ac_cv_prog_CC 3561if test -n "$CC"; then 3562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3563printf "%s\n" "$CC" >&6; } 3564else 3565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3566printf "%s\n" "no" >&6; } 3567fi 3568 3569 3570fi 3571if test -z "$CC"; then 3572 if test -n "$ac_tool_prefix"; then 3573 for ac_prog in cl.exe 3574 do 3575 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3576set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3577{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3578printf %s "checking for $ac_word... " >&6; } 3579if test ${ac_cv_prog_CC+y} 3580then : 3581 printf %s "(cached) " >&6 3582else $as_nop 3583 if test -n "$CC"; then 3584 ac_cv_prog_CC="$CC" # Let the user override the test. 3585else 3586as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3587for as_dir in $PATH 3588do 3589 IFS=$as_save_IFS 3590 case $as_dir in #((( 3591 '') as_dir=./ ;; 3592 */) ;; 3593 *) as_dir=$as_dir/ ;; 3594 esac 3595 for ac_exec_ext in '' $ac_executable_extensions; do 3596 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3597 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3598 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3599 break 2 3600 fi 3601done 3602 done 3603IFS=$as_save_IFS 3604 3605fi 3606fi 3607CC=$ac_cv_prog_CC 3608if test -n "$CC"; then 3609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3610printf "%s\n" "$CC" >&6; } 3611else 3612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3613printf "%s\n" "no" >&6; } 3614fi 3615 3616 3617 test -n "$CC" && break 3618 done 3619fi 3620if test -z "$CC"; then 3621 ac_ct_CC=$CC 3622 for ac_prog in cl.exe 3623do 3624 # Extract the first word of "$ac_prog", so it can be a program name with args. 3625set dummy $ac_prog; ac_word=$2 3626{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3627printf %s "checking for $ac_word... " >&6; } 3628if test ${ac_cv_prog_ac_ct_CC+y} 3629then : 3630 printf %s "(cached) " >&6 3631else $as_nop 3632 if test -n "$ac_ct_CC"; then 3633 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3634else 3635as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3636for as_dir in $PATH 3637do 3638 IFS=$as_save_IFS 3639 case $as_dir in #((( 3640 '') as_dir=./ ;; 3641 */) ;; 3642 *) as_dir=$as_dir/ ;; 3643 esac 3644 for ac_exec_ext in '' $ac_executable_extensions; do 3645 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3646 ac_cv_prog_ac_ct_CC="$ac_prog" 3647 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3648 break 2 3649 fi 3650done 3651 done 3652IFS=$as_save_IFS 3653 3654fi 3655fi 3656ac_ct_CC=$ac_cv_prog_ac_ct_CC 3657if test -n "$ac_ct_CC"; then 3658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3659printf "%s\n" "$ac_ct_CC" >&6; } 3660else 3661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3662printf "%s\n" "no" >&6; } 3663fi 3664 3665 3666 test -n "$ac_ct_CC" && break 3667done 3668 3669 if test "x$ac_ct_CC" = x; then 3670 CC="" 3671 else 3672 case $cross_compiling:$ac_tool_warned in 3673yes:) 3674{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3675printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3676ac_tool_warned=yes ;; 3677esac 3678 CC=$ac_ct_CC 3679 fi 3680fi 3681 3682fi 3683if test -z "$CC"; then 3684 if test -n "$ac_tool_prefix"; then 3685 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3686set dummy ${ac_tool_prefix}clang; ac_word=$2 3687{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3688printf %s "checking for $ac_word... " >&6; } 3689if test ${ac_cv_prog_CC+y} 3690then : 3691 printf %s "(cached) " >&6 3692else $as_nop 3693 if test -n "$CC"; then 3694 ac_cv_prog_CC="$CC" # Let the user override the test. 3695else 3696as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3697for as_dir in $PATH 3698do 3699 IFS=$as_save_IFS 3700 case $as_dir in #((( 3701 '') as_dir=./ ;; 3702 */) ;; 3703 *) as_dir=$as_dir/ ;; 3704 esac 3705 for ac_exec_ext in '' $ac_executable_extensions; do 3706 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3707 ac_cv_prog_CC="${ac_tool_prefix}clang" 3708 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3709 break 2 3710 fi 3711done 3712 done 3713IFS=$as_save_IFS 3714 3715fi 3716fi 3717CC=$ac_cv_prog_CC 3718if test -n "$CC"; then 3719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3720printf "%s\n" "$CC" >&6; } 3721else 3722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3723printf "%s\n" "no" >&6; } 3724fi 3725 3726 3727fi 3728if test -z "$ac_cv_prog_CC"; then 3729 ac_ct_CC=$CC 3730 # Extract the first word of "clang", so it can be a program name with args. 3731set dummy clang; ac_word=$2 3732{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3733printf %s "checking for $ac_word... " >&6; } 3734if test ${ac_cv_prog_ac_ct_CC+y} 3735then : 3736 printf %s "(cached) " >&6 3737else $as_nop 3738 if test -n "$ac_ct_CC"; then 3739 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3740else 3741as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3742for as_dir in $PATH 3743do 3744 IFS=$as_save_IFS 3745 case $as_dir in #((( 3746 '') as_dir=./ ;; 3747 */) ;; 3748 *) as_dir=$as_dir/ ;; 3749 esac 3750 for ac_exec_ext in '' $ac_executable_extensions; do 3751 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3752 ac_cv_prog_ac_ct_CC="clang" 3753 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3754 break 2 3755 fi 3756done 3757 done 3758IFS=$as_save_IFS 3759 3760fi 3761fi 3762ac_ct_CC=$ac_cv_prog_ac_ct_CC 3763if test -n "$ac_ct_CC"; then 3764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3765printf "%s\n" "$ac_ct_CC" >&6; } 3766else 3767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3768printf "%s\n" "no" >&6; } 3769fi 3770 3771 if test "x$ac_ct_CC" = x; then 3772 CC="" 3773 else 3774 case $cross_compiling:$ac_tool_warned in 3775yes:) 3776{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3777printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3778ac_tool_warned=yes ;; 3779esac 3780 CC=$ac_ct_CC 3781 fi 3782else 3783 CC="$ac_cv_prog_CC" 3784fi 3785 3786fi 3787 3788 3789test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3790printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3791as_fn_error $? "no acceptable C compiler found in \$PATH 3792See \`config.log' for more details" "$LINENO" 5; } 3793 3794# Provide some information about the compiler. 3795printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3796set X $ac_compile 3797ac_compiler=$2 3798for ac_option in --version -v -V -qversion -version; do 3799 { { ac_try="$ac_compiler $ac_option >&5" 3800case "(($ac_try" in 3801 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3802 *) ac_try_echo=$ac_try;; 3803esac 3804eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3805printf "%s\n" "$ac_try_echo"; } >&5 3806 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3807 ac_status=$? 3808 if test -s conftest.err; then 3809 sed '10a\ 3810... rest of stderr output deleted ... 3811 10q' conftest.err >conftest.er1 3812 cat conftest.er1 >&5 3813 fi 3814 rm -f conftest.er1 conftest.err 3815 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3816 test $ac_status = 0; } 3817done 3818 3819cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3820/* end confdefs.h. */ 3821 3822int 3823main (void) 3824{ 3825 3826 ; 3827 return 0; 3828} 3829_ACEOF 3830ac_clean_files_save=$ac_clean_files 3831ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3832# Try to create an executable without -o first, disregard a.out. 3833# It will help us diagnose broken compilers, and finding out an intuition 3834# of exeext. 3835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3836printf %s "checking whether the C compiler works... " >&6; } 3837ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3838 3839# The possible output files: 3840ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3841 3842ac_rmfiles= 3843for ac_file in $ac_files 3844do 3845 case $ac_file in 3846 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3847 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3848 esac 3849done 3850rm -f $ac_rmfiles 3851 3852if { { ac_try="$ac_link_default" 3853case "(($ac_try" in 3854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3855 *) ac_try_echo=$ac_try;; 3856esac 3857eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3858printf "%s\n" "$ac_try_echo"; } >&5 3859 (eval "$ac_link_default") 2>&5 3860 ac_status=$? 3861 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3862 test $ac_status = 0; } 3863then : 3864 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3865# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3866# in a Makefile. We should not override ac_cv_exeext if it was cached, 3867# so that the user can short-circuit this test for compilers unknown to 3868# Autoconf. 3869for ac_file in $ac_files '' 3870do 3871 test -f "$ac_file" || continue 3872 case $ac_file in 3873 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3874 ;; 3875 [ab].out ) 3876 # We found the default executable, but exeext='' is most 3877 # certainly right. 3878 break;; 3879 *.* ) 3880 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3881 then :; else 3882 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3883 fi 3884 # We set ac_cv_exeext here because the later test for it is not 3885 # safe: cross compilers may not add the suffix if given an `-o' 3886 # argument, so we may need to know it at that point already. 3887 # Even if this section looks crufty: it has the advantage of 3888 # actually working. 3889 break;; 3890 * ) 3891 break;; 3892 esac 3893done 3894test "$ac_cv_exeext" = no && ac_cv_exeext= 3895 3896else $as_nop 3897 ac_file='' 3898fi 3899if test -z "$ac_file" 3900then : 3901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3902printf "%s\n" "no" >&6; } 3903printf "%s\n" "$as_me: failed program was:" >&5 3904sed 's/^/| /' conftest.$ac_ext >&5 3905 3906{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3907printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3908as_fn_error 77 "C compiler cannot create executables 3909See \`config.log' for more details" "$LINENO" 5; } 3910else $as_nop 3911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3912printf "%s\n" "yes" >&6; } 3913fi 3914{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3915printf %s "checking for C compiler default output file name... " >&6; } 3916{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3917printf "%s\n" "$ac_file" >&6; } 3918ac_exeext=$ac_cv_exeext 3919 3920rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3921ac_clean_files=$ac_clean_files_save 3922{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3923printf %s "checking for suffix of executables... " >&6; } 3924if { { ac_try="$ac_link" 3925case "(($ac_try" in 3926 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3927 *) ac_try_echo=$ac_try;; 3928esac 3929eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3930printf "%s\n" "$ac_try_echo"; } >&5 3931 (eval "$ac_link") 2>&5 3932 ac_status=$? 3933 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3934 test $ac_status = 0; } 3935then : 3936 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3937# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3938# work properly (i.e., refer to `conftest.exe'), while it won't with 3939# `rm'. 3940for ac_file in conftest.exe conftest conftest.*; do 3941 test -f "$ac_file" || continue 3942 case $ac_file in 3943 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3944 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3945 break;; 3946 * ) break;; 3947 esac 3948done 3949else $as_nop 3950 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3951printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3952as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3953See \`config.log' for more details" "$LINENO" 5; } 3954fi 3955rm -f conftest conftest$ac_cv_exeext 3956{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3957printf "%s\n" "$ac_cv_exeext" >&6; } 3958 3959rm -f conftest.$ac_ext 3960EXEEXT=$ac_cv_exeext 3961ac_exeext=$EXEEXT 3962cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3963/* end confdefs.h. */ 3964#include <stdio.h> 3965int 3966main (void) 3967{ 3968FILE *f = fopen ("conftest.out", "w"); 3969 return ferror (f) || fclose (f) != 0; 3970 3971 ; 3972 return 0; 3973} 3974_ACEOF 3975ac_clean_files="$ac_clean_files conftest.out" 3976# Check that the compiler produces executables we can run. If not, either 3977# the compiler is broken, or we cross compile. 3978{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3979printf %s "checking whether we are cross compiling... " >&6; } 3980if test "$cross_compiling" != yes; then 3981 { { ac_try="$ac_link" 3982case "(($ac_try" in 3983 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3984 *) ac_try_echo=$ac_try;; 3985esac 3986eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3987printf "%s\n" "$ac_try_echo"; } >&5 3988 (eval "$ac_link") 2>&5 3989 ac_status=$? 3990 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3991 test $ac_status = 0; } 3992 if { ac_try='./conftest$ac_cv_exeext' 3993 { { case "(($ac_try" in 3994 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3995 *) ac_try_echo=$ac_try;; 3996esac 3997eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3998printf "%s\n" "$ac_try_echo"; } >&5 3999 (eval "$ac_try") 2>&5 4000 ac_status=$? 4001 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4002 test $ac_status = 0; }; }; then 4003 cross_compiling=no 4004 else 4005 if test "$cross_compiling" = maybe; then 4006 cross_compiling=yes 4007 else 4008 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4009printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4010as_fn_error 77 "cannot run C compiled programs. 4011If you meant to cross compile, use \`--host'. 4012See \`config.log' for more details" "$LINENO" 5; } 4013 fi 4014 fi 4015fi 4016{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4017printf "%s\n" "$cross_compiling" >&6; } 4018 4019rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4020ac_clean_files=$ac_clean_files_save 4021{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4022printf %s "checking for suffix of object files... " >&6; } 4023if test ${ac_cv_objext+y} 4024then : 4025 printf %s "(cached) " >&6 4026else $as_nop 4027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4028/* end confdefs.h. */ 4029 4030int 4031main (void) 4032{ 4033 4034 ; 4035 return 0; 4036} 4037_ACEOF 4038rm -f conftest.o conftest.obj 4039if { { ac_try="$ac_compile" 4040case "(($ac_try" in 4041 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4042 *) ac_try_echo=$ac_try;; 4043esac 4044eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4045printf "%s\n" "$ac_try_echo"; } >&5 4046 (eval "$ac_compile") 2>&5 4047 ac_status=$? 4048 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4049 test $ac_status = 0; } 4050then : 4051 for ac_file in conftest.o conftest.obj conftest.*; do 4052 test -f "$ac_file" || continue; 4053 case $ac_file in 4054 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4055 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4056 break;; 4057 esac 4058done 4059else $as_nop 4060 printf "%s\n" "$as_me: failed program was:" >&5 4061sed 's/^/| /' conftest.$ac_ext >&5 4062 4063{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4064printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4065as_fn_error $? "cannot compute suffix of object files: cannot compile 4066See \`config.log' for more details" "$LINENO" 5; } 4067fi 4068rm -f conftest.$ac_cv_objext conftest.$ac_ext 4069fi 4070{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4071printf "%s\n" "$ac_cv_objext" >&6; } 4072OBJEXT=$ac_cv_objext 4073ac_objext=$OBJEXT 4074{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4075printf %s "checking whether the compiler supports GNU C... " >&6; } 4076if test ${ac_cv_c_compiler_gnu+y} 4077then : 4078 printf %s "(cached) " >&6 4079else $as_nop 4080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4081/* end confdefs.h. */ 4082 4083int 4084main (void) 4085{ 4086#ifndef __GNUC__ 4087 choke me 4088#endif 4089 4090 ; 4091 return 0; 4092} 4093_ACEOF 4094if ac_fn_c_try_compile "$LINENO" 4095then : 4096 ac_compiler_gnu=yes 4097else $as_nop 4098 ac_compiler_gnu=no 4099fi 4100rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4101ac_cv_c_compiler_gnu=$ac_compiler_gnu 4102 4103fi 4104{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4105printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4106ac_compiler_gnu=$ac_cv_c_compiler_gnu 4107 4108if test $ac_compiler_gnu = yes; then 4109 GCC=yes 4110else 4111 GCC= 4112fi 4113ac_test_CFLAGS=${CFLAGS+y} 4114ac_save_CFLAGS=$CFLAGS 4115{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4116printf %s "checking whether $CC accepts -g... " >&6; } 4117if test ${ac_cv_prog_cc_g+y} 4118then : 4119 printf %s "(cached) " >&6 4120else $as_nop 4121 ac_save_c_werror_flag=$ac_c_werror_flag 4122 ac_c_werror_flag=yes 4123 ac_cv_prog_cc_g=no 4124 CFLAGS="-g" 4125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4126/* end confdefs.h. */ 4127 4128int 4129main (void) 4130{ 4131 4132 ; 4133 return 0; 4134} 4135_ACEOF 4136if ac_fn_c_try_compile "$LINENO" 4137then : 4138 ac_cv_prog_cc_g=yes 4139else $as_nop 4140 CFLAGS="" 4141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4142/* end confdefs.h. */ 4143 4144int 4145main (void) 4146{ 4147 4148 ; 4149 return 0; 4150} 4151_ACEOF 4152if ac_fn_c_try_compile "$LINENO" 4153then : 4154 4155else $as_nop 4156 ac_c_werror_flag=$ac_save_c_werror_flag 4157 CFLAGS="-g" 4158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4159/* end confdefs.h. */ 4160 4161int 4162main (void) 4163{ 4164 4165 ; 4166 return 0; 4167} 4168_ACEOF 4169if ac_fn_c_try_compile "$LINENO" 4170then : 4171 ac_cv_prog_cc_g=yes 4172fi 4173rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4174fi 4175rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4176fi 4177rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4178 ac_c_werror_flag=$ac_save_c_werror_flag 4179fi 4180{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4181printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4182if test $ac_test_CFLAGS; then 4183 CFLAGS=$ac_save_CFLAGS 4184elif test $ac_cv_prog_cc_g = yes; then 4185 if test "$GCC" = yes; then 4186 CFLAGS="-g -O2" 4187 else 4188 CFLAGS="-g" 4189 fi 4190else 4191 if test "$GCC" = yes; then 4192 CFLAGS="-O2" 4193 else 4194 CFLAGS= 4195 fi 4196fi 4197ac_prog_cc_stdc=no 4198if test x$ac_prog_cc_stdc = xno 4199then : 4200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4201printf %s "checking for $CC option to enable C11 features... " >&6; } 4202if test ${ac_cv_prog_cc_c11+y} 4203then : 4204 printf %s "(cached) " >&6 4205else $as_nop 4206 ac_cv_prog_cc_c11=no 4207ac_save_CC=$CC 4208cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4209/* end confdefs.h. */ 4210$ac_c_conftest_c11_program 4211_ACEOF 4212for ac_arg in '' -std=gnu11 4213do 4214 CC="$ac_save_CC $ac_arg" 4215 if ac_fn_c_try_compile "$LINENO" 4216then : 4217 ac_cv_prog_cc_c11=$ac_arg 4218fi 4219rm -f core conftest.err conftest.$ac_objext conftest.beam 4220 test "x$ac_cv_prog_cc_c11" != "xno" && break 4221done 4222rm -f conftest.$ac_ext 4223CC=$ac_save_CC 4224fi 4225 4226if test "x$ac_cv_prog_cc_c11" = xno 4227then : 4228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4229printf "%s\n" "unsupported" >&6; } 4230else $as_nop 4231 if test "x$ac_cv_prog_cc_c11" = x 4232then : 4233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4234printf "%s\n" "none needed" >&6; } 4235else $as_nop 4236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4237printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4238 CC="$CC $ac_cv_prog_cc_c11" 4239fi 4240 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4241 ac_prog_cc_stdc=c11 4242fi 4243fi 4244if test x$ac_prog_cc_stdc = xno 4245then : 4246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4247printf %s "checking for $CC option to enable C99 features... " >&6; } 4248if test ${ac_cv_prog_cc_c99+y} 4249then : 4250 printf %s "(cached) " >&6 4251else $as_nop 4252 ac_cv_prog_cc_c99=no 4253ac_save_CC=$CC 4254cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4255/* end confdefs.h. */ 4256$ac_c_conftest_c99_program 4257_ACEOF 4258for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4259do 4260 CC="$ac_save_CC $ac_arg" 4261 if ac_fn_c_try_compile "$LINENO" 4262then : 4263 ac_cv_prog_cc_c99=$ac_arg 4264fi 4265rm -f core conftest.err conftest.$ac_objext conftest.beam 4266 test "x$ac_cv_prog_cc_c99" != "xno" && break 4267done 4268rm -f conftest.$ac_ext 4269CC=$ac_save_CC 4270fi 4271 4272if test "x$ac_cv_prog_cc_c99" = xno 4273then : 4274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4275printf "%s\n" "unsupported" >&6; } 4276else $as_nop 4277 if test "x$ac_cv_prog_cc_c99" = x 4278then : 4279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4280printf "%s\n" "none needed" >&6; } 4281else $as_nop 4282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4283printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4284 CC="$CC $ac_cv_prog_cc_c99" 4285fi 4286 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4287 ac_prog_cc_stdc=c99 4288fi 4289fi 4290if test x$ac_prog_cc_stdc = xno 4291then : 4292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4293printf %s "checking for $CC option to enable C89 features... " >&6; } 4294if test ${ac_cv_prog_cc_c89+y} 4295then : 4296 printf %s "(cached) " >&6 4297else $as_nop 4298 ac_cv_prog_cc_c89=no 4299ac_save_CC=$CC 4300cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4301/* end confdefs.h. */ 4302$ac_c_conftest_c89_program 4303_ACEOF 4304for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4305do 4306 CC="$ac_save_CC $ac_arg" 4307 if ac_fn_c_try_compile "$LINENO" 4308then : 4309 ac_cv_prog_cc_c89=$ac_arg 4310fi 4311rm -f core conftest.err conftest.$ac_objext conftest.beam 4312 test "x$ac_cv_prog_cc_c89" != "xno" && break 4313done 4314rm -f conftest.$ac_ext 4315CC=$ac_save_CC 4316fi 4317 4318if test "x$ac_cv_prog_cc_c89" = xno 4319then : 4320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4321printf "%s\n" "unsupported" >&6; } 4322else $as_nop 4323 if test "x$ac_cv_prog_cc_c89" = x 4324then : 4325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4326printf "%s\n" "none needed" >&6; } 4327else $as_nop 4328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4329printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4330 CC="$CC $ac_cv_prog_cc_c89" 4331fi 4332 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4333 ac_prog_cc_stdc=c89 4334fi 4335fi 4336 4337ac_ext=c 4338ac_cpp='$CPP $CPPFLAGS' 4339ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4340ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4341ac_compiler_gnu=$ac_cv_c_compiler_gnu 4342 4343 4344 ac_ext=c 4345ac_cpp='$CPP $CPPFLAGS' 4346ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4347ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4348ac_compiler_gnu=$ac_cv_c_compiler_gnu 4349{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4350printf %s "checking whether $CC understands -c and -o together... " >&6; } 4351if test ${am_cv_prog_cc_c_o+y} 4352then : 4353 printf %s "(cached) " >&6 4354else $as_nop 4355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4356/* end confdefs.h. */ 4357 4358int 4359main (void) 4360{ 4361 4362 ; 4363 return 0; 4364} 4365_ACEOF 4366 # Make sure it works both with $CC and with simple cc. 4367 # Following AC_PROG_CC_C_O, we do the test twice because some 4368 # compilers refuse to overwrite an existing .o file with -o, 4369 # though they will create one. 4370 am_cv_prog_cc_c_o=yes 4371 for am_i in 1 2; do 4372 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4373 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4374 ac_status=$? 4375 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4376 (exit $ac_status); } \ 4377 && test -f conftest2.$ac_objext; then 4378 : OK 4379 else 4380 am_cv_prog_cc_c_o=no 4381 break 4382 fi 4383 done 4384 rm -f core conftest* 4385 unset am_i 4386fi 4387{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4388printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4389if test "$am_cv_prog_cc_c_o" != yes; then 4390 # Losing compiler, so override with the script. 4391 # FIXME: It is wrong to rewrite CC. 4392 # But if we don't then we get into trouble of one sort or another. 4393 # A longer-term fix would be to have automake use am__CC in this case, 4394 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4395 CC="$am_aux_dir/compile $CC" 4396fi 4397ac_ext=c 4398ac_cpp='$CPP $CPPFLAGS' 4399ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4400ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4401ac_compiler_gnu=$ac_cv_c_compiler_gnu 4402 4403DEPDIR="${am__leading_dot}deps" 4404 4405ac_config_commands="$ac_config_commands depfiles" 4406 4407{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4408printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4409cat > confinc.mk << 'END' 4410am__doit: 4411 @echo this is the am__doit target >confinc.out 4412.PHONY: am__doit 4413END 4414am__include="#" 4415am__quote= 4416# BSD make does it like this. 4417echo '.include "confinc.mk" # ignored' > confmf.BSD 4418# Other make implementations (GNU, Solaris 10, AIX) do it like this. 4419echo 'include confinc.mk # ignored' > confmf.GNU 4420_am_result=no 4421for s in GNU BSD; do 4422 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4423 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4424 ac_status=$? 4425 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4426 (exit $ac_status); } 4427 case $?:`cat confinc.out 2>/dev/null` in #( 4428 '0:this is the am__doit target') : 4429 case $s in #( 4430 BSD) : 4431 am__include='.include' am__quote='"' ;; #( 4432 *) : 4433 am__include='include' am__quote='' ;; 4434esac ;; #( 4435 *) : 4436 ;; 4437esac 4438 if test "$am__include" != "#"; then 4439 _am_result="yes ($s style)" 4440 break 4441 fi 4442done 4443rm -f confinc.* confmf.* 4444{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4445printf "%s\n" "${_am_result}" >&6; } 4446 4447# Check whether --enable-dependency-tracking was given. 4448if test ${enable_dependency_tracking+y} 4449then : 4450 enableval=$enable_dependency_tracking; 4451fi 4452 4453if test "x$enable_dependency_tracking" != xno; then 4454 am_depcomp="$ac_aux_dir/depcomp" 4455 AMDEPBACKSLASH='\' 4456 am__nodep='_no' 4457fi 4458 if test "x$enable_dependency_tracking" != xno; then 4459 AMDEP_TRUE= 4460 AMDEP_FALSE='#' 4461else 4462 AMDEP_TRUE='#' 4463 AMDEP_FALSE= 4464fi 4465 4466 4467 4468depcc="$CC" am_compiler_list= 4469 4470{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4471printf %s "checking dependency style of $depcc... " >&6; } 4472if test ${am_cv_CC_dependencies_compiler_type+y} 4473then : 4474 printf %s "(cached) " >&6 4475else $as_nop 4476 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4477 # We make a subdir and do the tests there. Otherwise we can end up 4478 # making bogus files that we don't know about and never remove. For 4479 # instance it was reported that on HP-UX the gcc test will end up 4480 # making a dummy file named 'D' -- because '-MD' means "put the output 4481 # in D". 4482 rm -rf conftest.dir 4483 mkdir conftest.dir 4484 # Copy depcomp to subdir because otherwise we won't find it if we're 4485 # using a relative directory. 4486 cp "$am_depcomp" conftest.dir 4487 cd conftest.dir 4488 # We will build objects and dependencies in a subdirectory because 4489 # it helps to detect inapplicable dependency modes. For instance 4490 # both Tru64's cc and ICC support -MD to output dependencies as a 4491 # side effect of compilation, but ICC will put the dependencies in 4492 # the current directory while Tru64 will put them in the object 4493 # directory. 4494 mkdir sub 4495 4496 am_cv_CC_dependencies_compiler_type=none 4497 if test "$am_compiler_list" = ""; then 4498 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4499 fi 4500 am__universal=false 4501 case " $depcc " in #( 4502 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4503 esac 4504 4505 for depmode in $am_compiler_list; do 4506 # Setup a source with many dependencies, because some compilers 4507 # like to wrap large dependency lists on column 80 (with \), and 4508 # we should not choose a depcomp mode which is confused by this. 4509 # 4510 # We need to recreate these files for each test, as the compiler may 4511 # overwrite some of them when testing with obscure command lines. 4512 # This happens at least with the AIX C compiler. 4513 : > sub/conftest.c 4514 for i in 1 2 3 4 5 6; do 4515 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4516 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4517 # Solaris 10 /bin/sh. 4518 echo '/* dummy */' > sub/conftst$i.h 4519 done 4520 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4521 4522 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4523 # mode. It turns out that the SunPro C++ compiler does not properly 4524 # handle '-M -o', and we need to detect this. Also, some Intel 4525 # versions had trouble with output in subdirs. 4526 am__obj=sub/conftest.${OBJEXT-o} 4527 am__minus_obj="-o $am__obj" 4528 case $depmode in 4529 gcc) 4530 # This depmode causes a compiler race in universal mode. 4531 test "$am__universal" = false || continue 4532 ;; 4533 nosideeffect) 4534 # After this tag, mechanisms are not by side-effect, so they'll 4535 # only be used when explicitly requested. 4536 if test "x$enable_dependency_tracking" = xyes; then 4537 continue 4538 else 4539 break 4540 fi 4541 ;; 4542 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4543 # This compiler won't grok '-c -o', but also, the minuso test has 4544 # not run yet. These depmodes are late enough in the game, and 4545 # so weak that their functioning should not be impacted. 4546 am__obj=conftest.${OBJEXT-o} 4547 am__minus_obj= 4548 ;; 4549 none) break ;; 4550 esac 4551 if depmode=$depmode \ 4552 source=sub/conftest.c object=$am__obj \ 4553 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4554 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4555 >/dev/null 2>conftest.err && 4556 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4557 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4558 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4559 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4560 # icc doesn't choke on unknown options, it will just issue warnings 4561 # or remarks (even with -Werror). So we grep stderr for any message 4562 # that says an option was ignored or not supported. 4563 # When given -MP, icc 7.0 and 7.1 complain thusly: 4564 # icc: Command line warning: ignoring option '-M'; no argument required 4565 # The diagnosis changed in icc 8.0: 4566 # icc: Command line remark: option '-MP' not supported 4567 if (grep 'ignoring option' conftest.err || 4568 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4569 am_cv_CC_dependencies_compiler_type=$depmode 4570 break 4571 fi 4572 fi 4573 done 4574 4575 cd .. 4576 rm -rf conftest.dir 4577else 4578 am_cv_CC_dependencies_compiler_type=none 4579fi 4580 4581fi 4582{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4583printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4584CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4585 4586 if 4587 test "x$enable_dependency_tracking" != xno \ 4588 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4589 am__fastdepCC_TRUE= 4590 am__fastdepCC_FALSE='#' 4591else 4592 am__fastdepCC_TRUE='#' 4593 am__fastdepCC_FALSE= 4594fi 4595 4596 4597# By default we simply use the C compiler to build assembly code. 4598 4599test "${CCAS+set}" = set || CCAS=$CC 4600test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS 4601 4602 4603 4604depcc="$CCAS" am_compiler_list= 4605 4606{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4607printf %s "checking dependency style of $depcc... " >&6; } 4608if test ${am_cv_CCAS_dependencies_compiler_type+y} 4609then : 4610 printf %s "(cached) " >&6 4611else $as_nop 4612 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4613 # We make a subdir and do the tests there. Otherwise we can end up 4614 # making bogus files that we don't know about and never remove. For 4615 # instance it was reported that on HP-UX the gcc test will end up 4616 # making a dummy file named 'D' -- because '-MD' means "put the output 4617 # in D". 4618 rm -rf conftest.dir 4619 mkdir conftest.dir 4620 # Copy depcomp to subdir because otherwise we won't find it if we're 4621 # using a relative directory. 4622 cp "$am_depcomp" conftest.dir 4623 cd conftest.dir 4624 # We will build objects and dependencies in a subdirectory because 4625 # it helps to detect inapplicable dependency modes. For instance 4626 # both Tru64's cc and ICC support -MD to output dependencies as a 4627 # side effect of compilation, but ICC will put the dependencies in 4628 # the current directory while Tru64 will put them in the object 4629 # directory. 4630 mkdir sub 4631 4632 am_cv_CCAS_dependencies_compiler_type=none 4633 if test "$am_compiler_list" = ""; then 4634 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4635 fi 4636 am__universal=false 4637 4638 4639 for depmode in $am_compiler_list; do 4640 # Setup a source with many dependencies, because some compilers 4641 # like to wrap large dependency lists on column 80 (with \), and 4642 # we should not choose a depcomp mode which is confused by this. 4643 # 4644 # We need to recreate these files for each test, as the compiler may 4645 # overwrite some of them when testing with obscure command lines. 4646 # This happens at least with the AIX C compiler. 4647 : > sub/conftest.c 4648 for i in 1 2 3 4 5 6; do 4649 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4650 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4651 # Solaris 10 /bin/sh. 4652 echo '/* dummy */' > sub/conftst$i.h 4653 done 4654 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4655 4656 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4657 # mode. It turns out that the SunPro C++ compiler does not properly 4658 # handle '-M -o', and we need to detect this. Also, some Intel 4659 # versions had trouble with output in subdirs. 4660 am__obj=sub/conftest.${OBJEXT-o} 4661 am__minus_obj="-o $am__obj" 4662 case $depmode in 4663 gcc) 4664 # This depmode causes a compiler race in universal mode. 4665 test "$am__universal" = false || continue 4666 ;; 4667 nosideeffect) 4668 # After this tag, mechanisms are not by side-effect, so they'll 4669 # only be used when explicitly requested. 4670 if test "x$enable_dependency_tracking" = xyes; then 4671 continue 4672 else 4673 break 4674 fi 4675 ;; 4676 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4677 # This compiler won't grok '-c -o', but also, the minuso test has 4678 # not run yet. These depmodes are late enough in the game, and 4679 # so weak that their functioning should not be impacted. 4680 am__obj=conftest.${OBJEXT-o} 4681 am__minus_obj= 4682 ;; 4683 none) break ;; 4684 esac 4685 if depmode=$depmode \ 4686 source=sub/conftest.c object=$am__obj \ 4687 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4688 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4689 >/dev/null 2>conftest.err && 4690 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4691 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4692 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4693 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4694 # icc doesn't choke on unknown options, it will just issue warnings 4695 # or remarks (even with -Werror). So we grep stderr for any message 4696 # that says an option was ignored or not supported. 4697 # When given -MP, icc 7.0 and 7.1 complain thusly: 4698 # icc: Command line warning: ignoring option '-M'; no argument required 4699 # The diagnosis changed in icc 8.0: 4700 # icc: Command line remark: option '-MP' not supported 4701 if (grep 'ignoring option' conftest.err || 4702 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4703 am_cv_CCAS_dependencies_compiler_type=$depmode 4704 break 4705 fi 4706 fi 4707 done 4708 4709 cd .. 4710 rm -rf conftest.dir 4711else 4712 am_cv_CCAS_dependencies_compiler_type=none 4713fi 4714 4715fi 4716{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5 4717printf "%s\n" "$am_cv_CCAS_dependencies_compiler_type" >&6; } 4718CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type 4719 4720 if 4721 test "x$enable_dependency_tracking" != xno \ 4722 && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then 4723 am__fastdepCCAS_TRUE= 4724 am__fastdepCCAS_FALSE='#' 4725else 4726 am__fastdepCCAS_TRUE='#' 4727 am__fastdepCCAS_FALSE= 4728fi 4729 4730 4731 4732 4733 # Make sure we can run config.sub. 4734$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4735 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4736 4737{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4738printf %s "checking build system type... " >&6; } 4739if test ${ac_cv_build+y} 4740then : 4741 printf %s "(cached) " >&6 4742else $as_nop 4743 ac_build_alias=$build_alias 4744test "x$ac_build_alias" = x && 4745 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4746test "x$ac_build_alias" = x && 4747 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4748ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4749 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4750 4751fi 4752{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4753printf "%s\n" "$ac_cv_build" >&6; } 4754case $ac_cv_build in 4755*-*-*) ;; 4756*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4757esac 4758build=$ac_cv_build 4759ac_save_IFS=$IFS; IFS='-' 4760set x $ac_cv_build 4761shift 4762build_cpu=$1 4763build_vendor=$2 4764shift; shift 4765# Remember, the first character of IFS is used to create $*, 4766# except with old shells: 4767build_os=$* 4768IFS=$ac_save_IFS 4769case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4770 4771 4772{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4773printf %s "checking host system type... " >&6; } 4774if test ${ac_cv_host+y} 4775then : 4776 printf %s "(cached) " >&6 4777else $as_nop 4778 if test "x$host_alias" = x; then 4779 ac_cv_host=$ac_cv_build 4780else 4781 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4782 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4783fi 4784 4785fi 4786{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4787printf "%s\n" "$ac_cv_host" >&6; } 4788case $ac_cv_host in 4789*-*-*) ;; 4790*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4791esac 4792host=$ac_cv_host 4793ac_save_IFS=$IFS; IFS='-' 4794set x $ac_cv_host 4795shift 4796host_cpu=$1 4797host_vendor=$2 4798shift; shift 4799# Remember, the first character of IFS is used to create $*, 4800# except with old shells: 4801host_os=$* 4802IFS=$ac_save_IFS 4803case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4804 4805 4806{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4807printf %s "checking for a sed that does not truncate output... " >&6; } 4808if test ${ac_cv_path_SED+y} 4809then : 4810 printf %s "(cached) " >&6 4811else $as_nop 4812 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4813 for ac_i in 1 2 3 4 5 6 7; do 4814 ac_script="$ac_script$as_nl$ac_script" 4815 done 4816 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4817 { ac_script=; unset ac_script;} 4818 if test -z "$SED"; then 4819 ac_path_SED_found=false 4820 # Loop through the user's path and test for each of PROGNAME-LIST 4821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4822for as_dir in $PATH 4823do 4824 IFS=$as_save_IFS 4825 case $as_dir in #((( 4826 '') as_dir=./ ;; 4827 */) ;; 4828 *) as_dir=$as_dir/ ;; 4829 esac 4830 for ac_prog in sed gsed 4831 do 4832 for ac_exec_ext in '' $ac_executable_extensions; do 4833 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4834 as_fn_executable_p "$ac_path_SED" || continue 4835# Check for GNU ac_path_SED and select it if it is found. 4836 # Check for GNU $ac_path_SED 4837case `"$ac_path_SED" --version 2>&1` in 4838*GNU*) 4839 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4840*) 4841 ac_count=0 4842 printf %s 0123456789 >"conftest.in" 4843 while : 4844 do 4845 cat "conftest.in" "conftest.in" >"conftest.tmp" 4846 mv "conftest.tmp" "conftest.in" 4847 cp "conftest.in" "conftest.nl" 4848 printf "%s\n" '' >> "conftest.nl" 4849 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4850 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4851 as_fn_arith $ac_count + 1 && ac_count=$as_val 4852 if test $ac_count -gt ${ac_path_SED_max-0}; then 4853 # Best one so far, save it but keep looking for a better one 4854 ac_cv_path_SED="$ac_path_SED" 4855 ac_path_SED_max=$ac_count 4856 fi 4857 # 10*(2^10) chars as input seems more than enough 4858 test $ac_count -gt 10 && break 4859 done 4860 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4861esac 4862 4863 $ac_path_SED_found && break 3 4864 done 4865 done 4866 done 4867IFS=$as_save_IFS 4868 if test -z "$ac_cv_path_SED"; then 4869 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4870 fi 4871else 4872 ac_cv_path_SED=$SED 4873fi 4874 4875fi 4876{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4877printf "%s\n" "$ac_cv_path_SED" >&6; } 4878 SED="$ac_cv_path_SED" 4879 rm -f conftest.sed 4880 4881test -z "$SED" && SED=sed 4882Xsed="$SED -e 1s/^X//" 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4895printf %s "checking for grep that handles long lines and -e... " >&6; } 4896if test ${ac_cv_path_GREP+y} 4897then : 4898 printf %s "(cached) " >&6 4899else $as_nop 4900 if test -z "$GREP"; then 4901 ac_path_GREP_found=false 4902 # Loop through the user's path and test for each of PROGNAME-LIST 4903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4904for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4905do 4906 IFS=$as_save_IFS 4907 case $as_dir in #((( 4908 '') as_dir=./ ;; 4909 */) ;; 4910 *) as_dir=$as_dir/ ;; 4911 esac 4912 for ac_prog in grep ggrep 4913 do 4914 for ac_exec_ext in '' $ac_executable_extensions; do 4915 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" 4916 as_fn_executable_p "$ac_path_GREP" || continue 4917# Check for GNU ac_path_GREP and select it if it is found. 4918 # Check for GNU $ac_path_GREP 4919case `"$ac_path_GREP" --version 2>&1` in 4920*GNU*) 4921 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4922*) 4923 ac_count=0 4924 printf %s 0123456789 >"conftest.in" 4925 while : 4926 do 4927 cat "conftest.in" "conftest.in" >"conftest.tmp" 4928 mv "conftest.tmp" "conftest.in" 4929 cp "conftest.in" "conftest.nl" 4930 printf "%s\n" 'GREP' >> "conftest.nl" 4931 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4932 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4933 as_fn_arith $ac_count + 1 && ac_count=$as_val 4934 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4935 # Best one so far, save it but keep looking for a better one 4936 ac_cv_path_GREP="$ac_path_GREP" 4937 ac_path_GREP_max=$ac_count 4938 fi 4939 # 10*(2^10) chars as input seems more than enough 4940 test $ac_count -gt 10 && break 4941 done 4942 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4943esac 4944 4945 $ac_path_GREP_found && break 3 4946 done 4947 done 4948 done 4949IFS=$as_save_IFS 4950 if test -z "$ac_cv_path_GREP"; then 4951 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4952 fi 4953else 4954 ac_cv_path_GREP=$GREP 4955fi 4956 4957fi 4958{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4959printf "%s\n" "$ac_cv_path_GREP" >&6; } 4960 GREP="$ac_cv_path_GREP" 4961 4962 4963{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4964printf %s "checking for egrep... " >&6; } 4965if test ${ac_cv_path_EGREP+y} 4966then : 4967 printf %s "(cached) " >&6 4968else $as_nop 4969 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4970 then ac_cv_path_EGREP="$GREP -E" 4971 else 4972 if test -z "$EGREP"; then 4973 ac_path_EGREP_found=false 4974 # Loop through the user's path and test for each of PROGNAME-LIST 4975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4976for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4977do 4978 IFS=$as_save_IFS 4979 case $as_dir in #((( 4980 '') as_dir=./ ;; 4981 */) ;; 4982 *) as_dir=$as_dir/ ;; 4983 esac 4984 for ac_prog in egrep 4985 do 4986 for ac_exec_ext in '' $ac_executable_extensions; do 4987 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" 4988 as_fn_executable_p "$ac_path_EGREP" || continue 4989# Check for GNU ac_path_EGREP and select it if it is found. 4990 # Check for GNU $ac_path_EGREP 4991case `"$ac_path_EGREP" --version 2>&1` in 4992*GNU*) 4993 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4994*) 4995 ac_count=0 4996 printf %s 0123456789 >"conftest.in" 4997 while : 4998 do 4999 cat "conftest.in" "conftest.in" >"conftest.tmp" 5000 mv "conftest.tmp" "conftest.in" 5001 cp "conftest.in" "conftest.nl" 5002 printf "%s\n" 'EGREP' >> "conftest.nl" 5003 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5004 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5005 as_fn_arith $ac_count + 1 && ac_count=$as_val 5006 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5007 # Best one so far, save it but keep looking for a better one 5008 ac_cv_path_EGREP="$ac_path_EGREP" 5009 ac_path_EGREP_max=$ac_count 5010 fi 5011 # 10*(2^10) chars as input seems more than enough 5012 test $ac_count -gt 10 && break 5013 done 5014 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5015esac 5016 5017 $ac_path_EGREP_found && break 3 5018 done 5019 done 5020 done 5021IFS=$as_save_IFS 5022 if test -z "$ac_cv_path_EGREP"; then 5023 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5024 fi 5025else 5026 ac_cv_path_EGREP=$EGREP 5027fi 5028 5029 fi 5030fi 5031{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 5032printf "%s\n" "$ac_cv_path_EGREP" >&6; } 5033 EGREP="$ac_cv_path_EGREP" 5034 5035 5036{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 5037printf %s "checking for fgrep... " >&6; } 5038if test ${ac_cv_path_FGREP+y} 5039then : 5040 printf %s "(cached) " >&6 5041else $as_nop 5042 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 5043 then ac_cv_path_FGREP="$GREP -F" 5044 else 5045 if test -z "$FGREP"; then 5046 ac_path_FGREP_found=false 5047 # Loop through the user's path and test for each of PROGNAME-LIST 5048 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5049for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5050do 5051 IFS=$as_save_IFS 5052 case $as_dir in #((( 5053 '') as_dir=./ ;; 5054 */) ;; 5055 *) as_dir=$as_dir/ ;; 5056 esac 5057 for ac_prog in fgrep 5058 do 5059 for ac_exec_ext in '' $ac_executable_extensions; do 5060 ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" 5061 as_fn_executable_p "$ac_path_FGREP" || continue 5062# Check for GNU ac_path_FGREP and select it if it is found. 5063 # Check for GNU $ac_path_FGREP 5064case `"$ac_path_FGREP" --version 2>&1` in 5065*GNU*) 5066 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 5067*) 5068 ac_count=0 5069 printf %s 0123456789 >"conftest.in" 5070 while : 5071 do 5072 cat "conftest.in" "conftest.in" >"conftest.tmp" 5073 mv "conftest.tmp" "conftest.in" 5074 cp "conftest.in" "conftest.nl" 5075 printf "%s\n" 'FGREP' >> "conftest.nl" 5076 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 5077 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5078 as_fn_arith $ac_count + 1 && ac_count=$as_val 5079 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 5080 # Best one so far, save it but keep looking for a better one 5081 ac_cv_path_FGREP="$ac_path_FGREP" 5082 ac_path_FGREP_max=$ac_count 5083 fi 5084 # 10*(2^10) chars as input seems more than enough 5085 test $ac_count -gt 10 && break 5086 done 5087 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5088esac 5089 5090 $ac_path_FGREP_found && break 3 5091 done 5092 done 5093 done 5094IFS=$as_save_IFS 5095 if test -z "$ac_cv_path_FGREP"; then 5096 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5097 fi 5098else 5099 ac_cv_path_FGREP=$FGREP 5100fi 5101 5102 fi 5103fi 5104{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 5105printf "%s\n" "$ac_cv_path_FGREP" >&6; } 5106 FGREP="$ac_cv_path_FGREP" 5107 5108 5109test -z "$GREP" && GREP=grep 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5128ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 5129ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 5130 5131{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 5132printf %s "checking how to print strings... " >&6; } 5133# Test print first, because it will be a builtin if present. 5134if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 5135 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 5136 ECHO='print -r --' 5137elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 5138 ECHO='printf %s\n' 5139else 5140 # Use this function as a fallback that always works. 5141 func_fallback_echo () 5142 { 5143 eval 'cat <<_LTECHO_EOF 5144$1 5145_LTECHO_EOF' 5146 } 5147 ECHO='func_fallback_echo' 5148fi 5149 5150# func_echo_all arg... 5151# Invoke $ECHO with all args, space-separated. 5152func_echo_all () 5153{ 5154 $ECHO "" 5155} 5156 5157case $ECHO in 5158 printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5 5159printf "%s\n" "printf" >&6; } ;; 5160 print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 5161printf "%s\n" "print -r" >&6; } ;; 5162 *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5 5163printf "%s\n" "cat" >&6; } ;; 5164esac 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181# Check whether --with-gnu-ld was given. 5182if test ${with_gnu_ld+y} 5183then : 5184 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 5185else $as_nop 5186 with_gnu_ld=no 5187fi 5188 5189ac_prog=ld 5190if test yes = "$GCC"; then 5191 # Check if gcc -print-prog-name=ld gives a path. 5192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 5193printf %s "checking for ld used by $CC... " >&6; } 5194 case $host in 5195 *-*-mingw*) 5196 # gcc leaves a trailing carriage return, which upsets mingw 5197 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 5198 *) 5199 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 5200 esac 5201 case $ac_prog in 5202 # Accept absolute paths. 5203 [\\/]* | ?:[\\/]*) 5204 re_direlt='/[^/][^/]*/\.\./' 5205 # Canonicalize the pathname of ld 5206 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 5207 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 5208 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 5209 done 5210 test -z "$LD" && LD=$ac_prog 5211 ;; 5212 "") 5213 # If it fails, then pretend we aren't using GCC. 5214 ac_prog=ld 5215 ;; 5216 *) 5217 # If it is relative, then search for the first ld in PATH. 5218 with_gnu_ld=unknown 5219 ;; 5220 esac 5221elif test yes = "$with_gnu_ld"; then 5222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 5223printf %s "checking for GNU ld... " >&6; } 5224else 5225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 5226printf %s "checking for non-GNU ld... " >&6; } 5227fi 5228if test ${lt_cv_path_LD+y} 5229then : 5230 printf %s "(cached) " >&6 5231else $as_nop 5232 if test -z "$LD"; then 5233 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5234 for ac_dir in $PATH; do 5235 IFS=$lt_save_ifs 5236 test -z "$ac_dir" && ac_dir=. 5237 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 5238 lt_cv_path_LD=$ac_dir/$ac_prog 5239 # Check to see if the program is GNU ld. I'd rather use --version, 5240 # but apparently some variants of GNU ld only accept -v. 5241 # Break only if it was the GNU/non-GNU ld that we prefer. 5242 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 5243 *GNU* | *'with BFD'*) 5244 test no != "$with_gnu_ld" && break 5245 ;; 5246 *) 5247 test yes != "$with_gnu_ld" && break 5248 ;; 5249 esac 5250 fi 5251 done 5252 IFS=$lt_save_ifs 5253else 5254 lt_cv_path_LD=$LD # Let the user override the test with a path. 5255fi 5256fi 5257 5258LD=$lt_cv_path_LD 5259if test -n "$LD"; then 5260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 5261printf "%s\n" "$LD" >&6; } 5262else 5263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5264printf "%s\n" "no" >&6; } 5265fi 5266test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 5267{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 5268printf %s "checking if the linker ($LD) is GNU ld... " >&6; } 5269if test ${lt_cv_prog_gnu_ld+y} 5270then : 5271 printf %s "(cached) " >&6 5272else $as_nop 5273 # I'd rather use --version here, but apparently some GNU lds only accept -v. 5274case `$LD -v 2>&1 </dev/null` in 5275*GNU* | *'with BFD'*) 5276 lt_cv_prog_gnu_ld=yes 5277 ;; 5278*) 5279 lt_cv_prog_gnu_ld=no 5280 ;; 5281esac 5282fi 5283{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 5284printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } 5285with_gnu_ld=$lt_cv_prog_gnu_ld 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295ac_ext=c 5296ac_cpp='$CPP $CPPFLAGS' 5297ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5298ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5299ac_compiler_gnu=$ac_cv_c_compiler_gnu 5300{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 5301printf %s "checking how to run the C preprocessor... " >&6; } 5302# On Suns, sometimes $CPP names a directory. 5303if test -n "$CPP" && test -d "$CPP"; then 5304 CPP= 5305fi 5306if test -z "$CPP"; then 5307 if test ${ac_cv_prog_CPP+y} 5308then : 5309 printf %s "(cached) " >&6 5310else $as_nop 5311 # Double quotes because $CC needs to be expanded 5312 for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp 5313 do 5314 ac_preproc_ok=false 5315for ac_c_preproc_warn_flag in '' yes 5316do 5317 # Use a header file that comes with gcc, so configuring glibc 5318 # with a fresh cross-compiler works. 5319 # On the NeXT, cc -E runs the code through the compiler's parser, 5320 # not just through cpp. "Syntax error" is here to catch this case. 5321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5322/* end confdefs.h. */ 5323#include <limits.h> 5324 Syntax error 5325_ACEOF 5326if ac_fn_c_try_cpp "$LINENO" 5327then : 5328 5329else $as_nop 5330 # Broken: fails on valid input. 5331continue 5332fi 5333rm -f conftest.err conftest.i conftest.$ac_ext 5334 5335 # OK, works on sane cases. Now check whether nonexistent headers 5336 # can be detected and how. 5337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5338/* end confdefs.h. */ 5339#include <ac_nonexistent.h> 5340_ACEOF 5341if ac_fn_c_try_cpp "$LINENO" 5342then : 5343 # Broken: success on invalid input. 5344continue 5345else $as_nop 5346 # Passes both tests. 5347ac_preproc_ok=: 5348break 5349fi 5350rm -f conftest.err conftest.i conftest.$ac_ext 5351 5352done 5353# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 5354rm -f conftest.i conftest.err conftest.$ac_ext 5355if $ac_preproc_ok 5356then : 5357 break 5358fi 5359 5360 done 5361 ac_cv_prog_CPP=$CPP 5362 5363fi 5364 CPP=$ac_cv_prog_CPP 5365else 5366 ac_cv_prog_CPP=$CPP 5367fi 5368{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 5369printf "%s\n" "$CPP" >&6; } 5370ac_preproc_ok=false 5371for ac_c_preproc_warn_flag in '' yes 5372do 5373 # Use a header file that comes with gcc, so configuring glibc 5374 # with a fresh cross-compiler works. 5375 # On the NeXT, cc -E runs the code through the compiler's parser, 5376 # not just through cpp. "Syntax error" is here to catch this case. 5377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5378/* end confdefs.h. */ 5379#include <limits.h> 5380 Syntax error 5381_ACEOF 5382if ac_fn_c_try_cpp "$LINENO" 5383then : 5384 5385else $as_nop 5386 # Broken: fails on valid input. 5387continue 5388fi 5389rm -f conftest.err conftest.i conftest.$ac_ext 5390 5391 # OK, works on sane cases. Now check whether nonexistent headers 5392 # can be detected and how. 5393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5394/* end confdefs.h. */ 5395#include <ac_nonexistent.h> 5396_ACEOF 5397if ac_fn_c_try_cpp "$LINENO" 5398then : 5399 # Broken: success on invalid input. 5400continue 5401else $as_nop 5402 # Passes both tests. 5403ac_preproc_ok=: 5404break 5405fi 5406rm -f conftest.err conftest.i conftest.$ac_ext 5407 5408done 5409# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 5410rm -f conftest.i conftest.err conftest.$ac_ext 5411if $ac_preproc_ok 5412then : 5413 5414else $as_nop 5415 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5416printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 5417as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 5418See \`config.log' for more details" "$LINENO" 5; } 5419fi 5420 5421ac_ext=c 5422ac_cpp='$CPP $CPPFLAGS' 5423ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5424ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5425ac_compiler_gnu=$ac_cv_c_compiler_gnu 5426 5427for ac_prog in gawk mawk nawk awk 5428do 5429 # Extract the first word of "$ac_prog", so it can be a program name with args. 5430set dummy $ac_prog; ac_word=$2 5431{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5432printf %s "checking for $ac_word... " >&6; } 5433if test ${ac_cv_prog_AWK+y} 5434then : 5435 printf %s "(cached) " >&6 5436else $as_nop 5437 if test -n "$AWK"; then 5438 ac_cv_prog_AWK="$AWK" # Let the user override the test. 5439else 5440as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5441for as_dir in $PATH 5442do 5443 IFS=$as_save_IFS 5444 case $as_dir in #((( 5445 '') as_dir=./ ;; 5446 */) ;; 5447 *) as_dir=$as_dir/ ;; 5448 esac 5449 for ac_exec_ext in '' $ac_executable_extensions; do 5450 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5451 ac_cv_prog_AWK="$ac_prog" 5452 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5453 break 2 5454 fi 5455done 5456 done 5457IFS=$as_save_IFS 5458 5459fi 5460fi 5461AWK=$ac_cv_prog_AWK 5462if test -n "$AWK"; then 5463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 5464printf "%s\n" "$AWK" >&6; } 5465else 5466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5467printf "%s\n" "no" >&6; } 5468fi 5469 5470 5471 test -n "$AWK" && break 5472done 5473 5474 5475{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 5476printf %s "checking whether ln -s works... " >&6; } 5477LN_S=$as_ln_s 5478if test "$LN_S" = "ln -s"; then 5479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5480printf "%s\n" "yes" >&6; } 5481else 5482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 5483printf "%s\n" "no, using $LN_S" >&6; } 5484fi 5485 5486{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 5487printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 5488set x ${MAKE-make} 5489ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 5490if eval test \${ac_cv_prog_make_${ac_make}_set+y} 5491then : 5492 printf %s "(cached) " >&6 5493else $as_nop 5494 cat >conftest.make <<\_ACEOF 5495SHELL = /bin/sh 5496all: 5497 @echo '@@@%%%=$(MAKE)=@@@%%%' 5498_ACEOF 5499# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 5500case `${MAKE-make} -f conftest.make 2>/dev/null` in 5501 *@@@%%%=?*=@@@%%%*) 5502 eval ac_cv_prog_make_${ac_make}_set=yes;; 5503 *) 5504 eval ac_cv_prog_make_${ac_make}_set=no;; 5505esac 5506rm -f conftest.make 5507fi 5508if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 5509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5510printf "%s\n" "yes" >&6; } 5511 SET_MAKE= 5512else 5513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5514printf "%s\n" "no" >&6; } 5515 SET_MAKE="MAKE=${MAKE-make}" 5516fi 5517 5518 5519case `pwd` in 5520 *\ * | *\ *) 5521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 5522printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 5523esac 5524 5525 5526 5527macro_version='2.4.7' 5528macro_revision='2.4.7' 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543ltmain=$ac_aux_dir/ltmain.sh 5544 5545# Backslashify metacharacters that are still active within 5546# double-quoted strings. 5547sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 5548 5549# Same as above, but do not quote variable references. 5550double_quote_subst='s/\(["`\\]\)/\\\1/g' 5551 5552# Sed substitution to delay expansion of an escaped shell variable in a 5553# double_quote_subst'ed string. 5554delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 5555 5556# Sed substitution to delay expansion of an escaped single quote. 5557delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 5558 5559# Sed substitution to avoid accidental globbing in evaled expressions 5560no_glob_subst='s/\*/\\\*/g' 5561 5562{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 5563printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 5564if test ${lt_cv_path_NM+y} 5565then : 5566 printf %s "(cached) " >&6 5567else $as_nop 5568 if test -n "$NM"; then 5569 # Let the user override the test. 5570 lt_cv_path_NM=$NM 5571else 5572 lt_nm_to_check=${ac_tool_prefix}nm 5573 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 5574 lt_nm_to_check="$lt_nm_to_check nm" 5575 fi 5576 for lt_tmp_nm in $lt_nm_to_check; do 5577 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5578 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 5579 IFS=$lt_save_ifs 5580 test -z "$ac_dir" && ac_dir=. 5581 tmp_nm=$ac_dir/$lt_tmp_nm 5582 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 5583 # Check to see if the nm accepts a BSD-compat flag. 5584 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 5585 # nm: unknown option "B" ignored 5586 # Tru64's nm complains that /dev/null is an invalid object file 5587 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 5588 case $build_os in 5589 mingw*) lt_bad_file=conftest.nm/nofile ;; 5590 *) lt_bad_file=/dev/null ;; 5591 esac 5592 case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in 5593 *$lt_bad_file* | *'Invalid file or object type'*) 5594 lt_cv_path_NM="$tmp_nm -B" 5595 break 2 5596 ;; 5597 *) 5598 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in 5599 */dev/null*) 5600 lt_cv_path_NM="$tmp_nm -p" 5601 break 2 5602 ;; 5603 *) 5604 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5605 continue # so that we can try to find one that supports BSD flags 5606 ;; 5607 esac 5608 ;; 5609 esac 5610 fi 5611 done 5612 IFS=$lt_save_ifs 5613 done 5614 : ${lt_cv_path_NM=no} 5615fi 5616fi 5617{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5618printf "%s\n" "$lt_cv_path_NM" >&6; } 5619if test no != "$lt_cv_path_NM"; then 5620 NM=$lt_cv_path_NM 5621else 5622 # Didn't find any BSD compatible name lister, look for dumpbin. 5623 if test -n "$DUMPBIN"; then : 5624 # Let the user override the test. 5625 else 5626 if test -n "$ac_tool_prefix"; then 5627 for ac_prog in dumpbin "link -dump" 5628 do 5629 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5630set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5631{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5632printf %s "checking for $ac_word... " >&6; } 5633if test ${ac_cv_prog_DUMPBIN+y} 5634then : 5635 printf %s "(cached) " >&6 5636else $as_nop 5637 if test -n "$DUMPBIN"; then 5638 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5639else 5640as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5641for as_dir in $PATH 5642do 5643 IFS=$as_save_IFS 5644 case $as_dir in #((( 5645 '') as_dir=./ ;; 5646 */) ;; 5647 *) as_dir=$as_dir/ ;; 5648 esac 5649 for ac_exec_ext in '' $ac_executable_extensions; do 5650 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5651 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5652 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5653 break 2 5654 fi 5655done 5656 done 5657IFS=$as_save_IFS 5658 5659fi 5660fi 5661DUMPBIN=$ac_cv_prog_DUMPBIN 5662if test -n "$DUMPBIN"; then 5663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5664printf "%s\n" "$DUMPBIN" >&6; } 5665else 5666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5667printf "%s\n" "no" >&6; } 5668fi 5669 5670 5671 test -n "$DUMPBIN" && break 5672 done 5673fi 5674if test -z "$DUMPBIN"; then 5675 ac_ct_DUMPBIN=$DUMPBIN 5676 for ac_prog in dumpbin "link -dump" 5677do 5678 # Extract the first word of "$ac_prog", so it can be a program name with args. 5679set dummy $ac_prog; ac_word=$2 5680{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5681printf %s "checking for $ac_word... " >&6; } 5682if test ${ac_cv_prog_ac_ct_DUMPBIN+y} 5683then : 5684 printf %s "(cached) " >&6 5685else $as_nop 5686 if test -n "$ac_ct_DUMPBIN"; then 5687 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5688else 5689as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5690for as_dir in $PATH 5691do 5692 IFS=$as_save_IFS 5693 case $as_dir in #((( 5694 '') as_dir=./ ;; 5695 */) ;; 5696 *) as_dir=$as_dir/ ;; 5697 esac 5698 for ac_exec_ext in '' $ac_executable_extensions; do 5699 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5700 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5701 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5702 break 2 5703 fi 5704done 5705 done 5706IFS=$as_save_IFS 5707 5708fi 5709fi 5710ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5711if test -n "$ac_ct_DUMPBIN"; then 5712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5713printf "%s\n" "$ac_ct_DUMPBIN" >&6; } 5714else 5715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5716printf "%s\n" "no" >&6; } 5717fi 5718 5719 5720 test -n "$ac_ct_DUMPBIN" && break 5721done 5722 5723 if test "x$ac_ct_DUMPBIN" = x; then 5724 DUMPBIN=":" 5725 else 5726 case $cross_compiling:$ac_tool_warned in 5727yes:) 5728{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5729printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5730ac_tool_warned=yes ;; 5731esac 5732 DUMPBIN=$ac_ct_DUMPBIN 5733 fi 5734fi 5735 5736 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in 5737 *COFF*) 5738 DUMPBIN="$DUMPBIN -symbols -headers" 5739 ;; 5740 *) 5741 DUMPBIN=: 5742 ;; 5743 esac 5744 fi 5745 5746 if test : != "$DUMPBIN"; then 5747 NM=$DUMPBIN 5748 fi 5749fi 5750test -z "$NM" && NM=nm 5751 5752 5753 5754 5755 5756 5757{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5758printf %s "checking the name lister ($NM) interface... " >&6; } 5759if test ${lt_cv_nm_interface+y} 5760then : 5761 printf %s "(cached) " >&6 5762else $as_nop 5763 lt_cv_nm_interface="BSD nm" 5764 echo "int some_variable = 0;" > conftest.$ac_ext 5765 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 5766 (eval "$ac_compile" 2>conftest.err) 5767 cat conftest.err >&5 5768 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5769 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5770 cat conftest.err >&5 5771 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 5772 cat conftest.out >&5 5773 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5774 lt_cv_nm_interface="MS dumpbin" 5775 fi 5776 rm -f conftest* 5777fi 5778{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5779printf "%s\n" "$lt_cv_nm_interface" >&6; } 5780 5781# find the maximum length of command line arguments 5782{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5783printf %s "checking the maximum length of command line arguments... " >&6; } 5784if test ${lt_cv_sys_max_cmd_len+y} 5785then : 5786 printf %s "(cached) " >&6 5787else $as_nop 5788 i=0 5789 teststring=ABCD 5790 5791 case $build_os in 5792 msdosdjgpp*) 5793 # On DJGPP, this test can blow up pretty badly due to problems in libc 5794 # (any single argument exceeding 2000 bytes causes a buffer overrun 5795 # during glob expansion). Even if it were fixed, the result of this 5796 # check would be larger than it should be. 5797 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5798 ;; 5799 5800 gnu*) 5801 # Under GNU Hurd, this test is not required because there is 5802 # no limit to the length of command line arguments. 5803 # Libtool will interpret -1 as no limit whatsoever 5804 lt_cv_sys_max_cmd_len=-1; 5805 ;; 5806 5807 cygwin* | mingw* | cegcc*) 5808 # On Win9x/ME, this test blows up -- it succeeds, but takes 5809 # about 5 minutes as the teststring grows exponentially. 5810 # Worse, since 9x/ME are not pre-emptively multitasking, 5811 # you end up with a "frozen" computer, even though with patience 5812 # the test eventually succeeds (with a max line length of 256k). 5813 # Instead, let's just punt: use the minimum linelength reported by 5814 # all of the supported platforms: 8192 (on NT/2K/XP). 5815 lt_cv_sys_max_cmd_len=8192; 5816 ;; 5817 5818 mint*) 5819 # On MiNT this can take a long time and run out of memory. 5820 lt_cv_sys_max_cmd_len=8192; 5821 ;; 5822 5823 amigaos*) 5824 # On AmigaOS with pdksh, this test takes hours, literally. 5825 # So we just punt and use a minimum line length of 8192. 5826 lt_cv_sys_max_cmd_len=8192; 5827 ;; 5828 5829 bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) 5830 # This has been around since 386BSD, at least. Likely further. 5831 if test -x /sbin/sysctl; then 5832 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5833 elif test -x /usr/sbin/sysctl; then 5834 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5835 else 5836 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5837 fi 5838 # And add a safety zone 5839 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5840 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5841 ;; 5842 5843 interix*) 5844 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5845 lt_cv_sys_max_cmd_len=196608 5846 ;; 5847 5848 os2*) 5849 # The test takes a long time on OS/2. 5850 lt_cv_sys_max_cmd_len=8192 5851 ;; 5852 5853 osf*) 5854 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5855 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5856 # nice to cause kernel panics so lets avoid the loop below. 5857 # First set a reasonable default. 5858 lt_cv_sys_max_cmd_len=16384 5859 # 5860 if test -x /sbin/sysconfig; then 5861 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5862 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5863 esac 5864 fi 5865 ;; 5866 sco3.2v5*) 5867 lt_cv_sys_max_cmd_len=102400 5868 ;; 5869 sysv5* | sco5v6* | sysv4.2uw2*) 5870 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5871 if test -n "$kargmax"; then 5872 lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` 5873 else 5874 lt_cv_sys_max_cmd_len=32768 5875 fi 5876 ;; 5877 *) 5878 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5879 if test -n "$lt_cv_sys_max_cmd_len" && \ 5880 test undefined != "$lt_cv_sys_max_cmd_len"; then 5881 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5882 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5883 else 5884 # Make teststring a little bigger before we do anything with it. 5885 # a 1K string should be a reasonable start. 5886 for i in 1 2 3 4 5 6 7 8; do 5887 teststring=$teststring$teststring 5888 done 5889 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5890 # If test is not a shell built-in, we'll probably end up computing a 5891 # maximum length that is only half of the actual maximum length, but 5892 # we can't tell. 5893 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 5894 = "X$teststring$teststring"; } >/dev/null 2>&1 && 5895 test 17 != "$i" # 1/2 MB should be enough 5896 do 5897 i=`expr $i + 1` 5898 teststring=$teststring$teststring 5899 done 5900 # Only check the string length outside the loop. 5901 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5902 teststring= 5903 # Add a significant safety factor because C++ compilers can tack on 5904 # massive amounts of additional arguments before passing them to the 5905 # linker. It appears as though 1/2 is a usable value. 5906 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5907 fi 5908 ;; 5909 esac 5910 5911fi 5912 5913if test -n "$lt_cv_sys_max_cmd_len"; then 5914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5915printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } 5916else 5917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 5918printf "%s\n" "none" >&6; } 5919fi 5920max_cmd_len=$lt_cv_sys_max_cmd_len 5921 5922 5923 5924 5925 5926 5927: ${CP="cp -f"} 5928: ${MV="mv -f"} 5929: ${RM="rm -f"} 5930 5931if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5932 lt_unset=unset 5933else 5934 lt_unset=false 5935fi 5936 5937 5938 5939 5940 5941# test EBCDIC or ASCII 5942case `echo X|tr X '\101'` in 5943 A) # ASCII based system 5944 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5945 lt_SP2NL='tr \040 \012' 5946 lt_NL2SP='tr \015\012 \040\040' 5947 ;; 5948 *) # EBCDIC based system 5949 lt_SP2NL='tr \100 \n' 5950 lt_NL2SP='tr \r\n \100\100' 5951 ;; 5952esac 5953 5954 5955 5956 5957 5958 5959 5960 5961 5962{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 5963printf %s "checking how to convert $build file names to $host format... " >&6; } 5964if test ${lt_cv_to_host_file_cmd+y} 5965then : 5966 printf %s "(cached) " >&6 5967else $as_nop 5968 case $host in 5969 *-*-mingw* ) 5970 case $build in 5971 *-*-mingw* ) # actually msys 5972 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 5973 ;; 5974 *-*-cygwin* ) 5975 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 5976 ;; 5977 * ) # otherwise, assume *nix 5978 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 5979 ;; 5980 esac 5981 ;; 5982 *-*-cygwin* ) 5983 case $build in 5984 *-*-mingw* ) # actually msys 5985 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 5986 ;; 5987 *-*-cygwin* ) 5988 lt_cv_to_host_file_cmd=func_convert_file_noop 5989 ;; 5990 * ) # otherwise, assume *nix 5991 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 5992 ;; 5993 esac 5994 ;; 5995 * ) # unhandled hosts (and "normal" native builds) 5996 lt_cv_to_host_file_cmd=func_convert_file_noop 5997 ;; 5998esac 5999 6000fi 6001 6002to_host_file_cmd=$lt_cv_to_host_file_cmd 6003{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 6004printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } 6005 6006 6007 6008 6009 6010{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 6011printf %s "checking how to convert $build file names to toolchain format... " >&6; } 6012if test ${lt_cv_to_tool_file_cmd+y} 6013then : 6014 printf %s "(cached) " >&6 6015else $as_nop 6016 #assume ordinary cross tools, or native build. 6017lt_cv_to_tool_file_cmd=func_convert_file_noop 6018case $host in 6019 *-*-mingw* ) 6020 case $build in 6021 *-*-mingw* ) # actually msys 6022 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 6023 ;; 6024 esac 6025 ;; 6026esac 6027 6028fi 6029 6030to_tool_file_cmd=$lt_cv_to_tool_file_cmd 6031{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 6032printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } 6033 6034 6035 6036 6037 6038{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 6039printf %s "checking for $LD option to reload object files... " >&6; } 6040if test ${lt_cv_ld_reload_flag+y} 6041then : 6042 printf %s "(cached) " >&6 6043else $as_nop 6044 lt_cv_ld_reload_flag='-r' 6045fi 6046{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 6047printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } 6048reload_flag=$lt_cv_ld_reload_flag 6049case $reload_flag in 6050"" | " "*) ;; 6051*) reload_flag=" $reload_flag" ;; 6052esac 6053reload_cmds='$LD$reload_flag -o $output$reload_objs' 6054case $host_os in 6055 cygwin* | mingw* | pw32* | cegcc*) 6056 if test yes != "$GCC"; then 6057 reload_cmds=false 6058 fi 6059 ;; 6060 darwin*) 6061 if test yes = "$GCC"; then 6062 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 6063 else 6064 reload_cmds='$LD$reload_flag -o $output$reload_objs' 6065 fi 6066 ;; 6067esac 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077if test -n "$ac_tool_prefix"; then 6078 # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args. 6079set dummy ${ac_tool_prefix}file; ac_word=$2 6080{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6081printf %s "checking for $ac_word... " >&6; } 6082if test ${ac_cv_prog_FILECMD+y} 6083then : 6084 printf %s "(cached) " >&6 6085else $as_nop 6086 if test -n "$FILECMD"; then 6087 ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. 6088else 6089as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6090for as_dir in $PATH 6091do 6092 IFS=$as_save_IFS 6093 case $as_dir in #((( 6094 '') as_dir=./ ;; 6095 */) ;; 6096 *) as_dir=$as_dir/ ;; 6097 esac 6098 for ac_exec_ext in '' $ac_executable_extensions; do 6099 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6100 ac_cv_prog_FILECMD="${ac_tool_prefix}file" 6101 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6102 break 2 6103 fi 6104done 6105 done 6106IFS=$as_save_IFS 6107 6108fi 6109fi 6110FILECMD=$ac_cv_prog_FILECMD 6111if test -n "$FILECMD"; then 6112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 6113printf "%s\n" "$FILECMD" >&6; } 6114else 6115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6116printf "%s\n" "no" >&6; } 6117fi 6118 6119 6120fi 6121if test -z "$ac_cv_prog_FILECMD"; then 6122 ac_ct_FILECMD=$FILECMD 6123 # Extract the first word of "file", so it can be a program name with args. 6124set dummy file; ac_word=$2 6125{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6126printf %s "checking for $ac_word... " >&6; } 6127if test ${ac_cv_prog_ac_ct_FILECMD+y} 6128then : 6129 printf %s "(cached) " >&6 6130else $as_nop 6131 if test -n "$ac_ct_FILECMD"; then 6132 ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test. 6133else 6134as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6135for as_dir in $PATH 6136do 6137 IFS=$as_save_IFS 6138 case $as_dir in #((( 6139 '') as_dir=./ ;; 6140 */) ;; 6141 *) as_dir=$as_dir/ ;; 6142 esac 6143 for ac_exec_ext in '' $ac_executable_extensions; do 6144 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6145 ac_cv_prog_ac_ct_FILECMD="file" 6146 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6147 break 2 6148 fi 6149done 6150 done 6151IFS=$as_save_IFS 6152 6153fi 6154fi 6155ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD 6156if test -n "$ac_ct_FILECMD"; then 6157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5 6158printf "%s\n" "$ac_ct_FILECMD" >&6; } 6159else 6160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6161printf "%s\n" "no" >&6; } 6162fi 6163 6164 if test "x$ac_ct_FILECMD" = x; then 6165 FILECMD=":" 6166 else 6167 case $cross_compiling:$ac_tool_warned in 6168yes:) 6169{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6170printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6171ac_tool_warned=yes ;; 6172esac 6173 FILECMD=$ac_ct_FILECMD 6174 fi 6175else 6176 FILECMD="$ac_cv_prog_FILECMD" 6177fi 6178 6179 6180 6181 6182 6183 6184 6185if test -n "$ac_tool_prefix"; then 6186 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 6187set dummy ${ac_tool_prefix}objdump; ac_word=$2 6188{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6189printf %s "checking for $ac_word... " >&6; } 6190if test ${ac_cv_prog_OBJDUMP+y} 6191then : 6192 printf %s "(cached) " >&6 6193else $as_nop 6194 if test -n "$OBJDUMP"; then 6195 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 6196else 6197as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6198for as_dir in $PATH 6199do 6200 IFS=$as_save_IFS 6201 case $as_dir in #((( 6202 '') as_dir=./ ;; 6203 */) ;; 6204 *) as_dir=$as_dir/ ;; 6205 esac 6206 for ac_exec_ext in '' $ac_executable_extensions; do 6207 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6208 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 6209 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6210 break 2 6211 fi 6212done 6213 done 6214IFS=$as_save_IFS 6215 6216fi 6217fi 6218OBJDUMP=$ac_cv_prog_OBJDUMP 6219if test -n "$OBJDUMP"; then 6220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 6221printf "%s\n" "$OBJDUMP" >&6; } 6222else 6223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6224printf "%s\n" "no" >&6; } 6225fi 6226 6227 6228fi 6229if test -z "$ac_cv_prog_OBJDUMP"; then 6230 ac_ct_OBJDUMP=$OBJDUMP 6231 # Extract the first word of "objdump", so it can be a program name with args. 6232set dummy objdump; ac_word=$2 6233{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6234printf %s "checking for $ac_word... " >&6; } 6235if test ${ac_cv_prog_ac_ct_OBJDUMP+y} 6236then : 6237 printf %s "(cached) " >&6 6238else $as_nop 6239 if test -n "$ac_ct_OBJDUMP"; then 6240 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 6241else 6242as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6243for as_dir in $PATH 6244do 6245 IFS=$as_save_IFS 6246 case $as_dir in #((( 6247 '') as_dir=./ ;; 6248 */) ;; 6249 *) as_dir=$as_dir/ ;; 6250 esac 6251 for ac_exec_ext in '' $ac_executable_extensions; do 6252 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6253 ac_cv_prog_ac_ct_OBJDUMP="objdump" 6254 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6255 break 2 6256 fi 6257done 6258 done 6259IFS=$as_save_IFS 6260 6261fi 6262fi 6263ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 6264if test -n "$ac_ct_OBJDUMP"; then 6265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 6266printf "%s\n" "$ac_ct_OBJDUMP" >&6; } 6267else 6268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6269printf "%s\n" "no" >&6; } 6270fi 6271 6272 if test "x$ac_ct_OBJDUMP" = x; then 6273 OBJDUMP="false" 6274 else 6275 case $cross_compiling:$ac_tool_warned in 6276yes:) 6277{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6278printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6279ac_tool_warned=yes ;; 6280esac 6281 OBJDUMP=$ac_ct_OBJDUMP 6282 fi 6283else 6284 OBJDUMP="$ac_cv_prog_OBJDUMP" 6285fi 6286 6287test -z "$OBJDUMP" && OBJDUMP=objdump 6288 6289 6290 6291 6292 6293 6294{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 6295printf %s "checking how to recognize dependent libraries... " >&6; } 6296if test ${lt_cv_deplibs_check_method+y} 6297then : 6298 printf %s "(cached) " >&6 6299else $as_nop 6300 lt_cv_file_magic_cmd='$MAGIC_CMD' 6301lt_cv_file_magic_test_file= 6302lt_cv_deplibs_check_method='unknown' 6303# Need to set the preceding variable on all platforms that support 6304# interlibrary dependencies. 6305# 'none' -- dependencies not supported. 6306# 'unknown' -- same as none, but documents that we really don't know. 6307# 'pass_all' -- all dependencies passed with no checks. 6308# 'test_compile' -- check by making test program. 6309# 'file_magic [[regex]]' -- check by looking for files in library path 6310# that responds to the $file_magic_cmd with a given extended regex. 6311# If you have 'file' or equivalent on your system and you're not sure 6312# whether 'pass_all' will *always* work, you probably want this one. 6313 6314case $host_os in 6315aix[4-9]*) 6316 lt_cv_deplibs_check_method=pass_all 6317 ;; 6318 6319beos*) 6320 lt_cv_deplibs_check_method=pass_all 6321 ;; 6322 6323bsdi[45]*) 6324 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 6325 lt_cv_file_magic_cmd='$FILECMD -L' 6326 lt_cv_file_magic_test_file=/shlib/libc.so 6327 ;; 6328 6329cygwin*) 6330 # func_win32_libid is a shell function defined in ltmain.sh 6331 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 6332 lt_cv_file_magic_cmd='func_win32_libid' 6333 ;; 6334 6335mingw* | pw32*) 6336 # Base MSYS/MinGW do not provide the 'file' command needed by 6337 # func_win32_libid shell function, so use a weaker test based on 'objdump', 6338 # unless we find 'file', for example because we are cross-compiling. 6339 if ( file / ) >/dev/null 2>&1; then 6340 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 6341 lt_cv_file_magic_cmd='func_win32_libid' 6342 else 6343 # Keep this pattern in sync with the one in func_win32_libid. 6344 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 6345 lt_cv_file_magic_cmd='$OBJDUMP -f' 6346 fi 6347 ;; 6348 6349cegcc*) 6350 # use the weaker test based on 'objdump'. See mingw*. 6351 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 6352 lt_cv_file_magic_cmd='$OBJDUMP -f' 6353 ;; 6354 6355darwin* | rhapsody*) 6356 lt_cv_deplibs_check_method=pass_all 6357 ;; 6358 6359freebsd* | dragonfly* | midnightbsd*) 6360 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 6361 case $host_cpu in 6362 i*86 ) 6363 # Not sure whether the presence of OpenBSD here was a mistake. 6364 # Let's accept both of them until this is cleared up. 6365 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 6366 lt_cv_file_magic_cmd=$FILECMD 6367 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 6368 ;; 6369 esac 6370 else 6371 lt_cv_deplibs_check_method=pass_all 6372 fi 6373 ;; 6374 6375haiku*) 6376 lt_cv_deplibs_check_method=pass_all 6377 ;; 6378 6379hpux10.20* | hpux11*) 6380 lt_cv_file_magic_cmd=$FILECMD 6381 case $host_cpu in 6382 ia64*) 6383 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 6384 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 6385 ;; 6386 hppa*64*) 6387 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 6388 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 6389 ;; 6390 *) 6391 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 6392 lt_cv_file_magic_test_file=/usr/lib/libc.sl 6393 ;; 6394 esac 6395 ;; 6396 6397interix[3-9]*) 6398 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 6399 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 6400 ;; 6401 6402irix5* | irix6* | nonstopux*) 6403 case $LD in 6404 *-32|*"-32 ") libmagic=32-bit;; 6405 *-n32|*"-n32 ") libmagic=N32;; 6406 *-64|*"-64 ") libmagic=64-bit;; 6407 *) libmagic=never-match;; 6408 esac 6409 lt_cv_deplibs_check_method=pass_all 6410 ;; 6411 6412# This must be glibc/ELF. 6413linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6414 lt_cv_deplibs_check_method=pass_all 6415 ;; 6416 6417netbsd*) 6418 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 6419 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6420 else 6421 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 6422 fi 6423 ;; 6424 6425newos6*) 6426 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 6427 lt_cv_file_magic_cmd=$FILECMD 6428 lt_cv_file_magic_test_file=/usr/lib/libnls.so 6429 ;; 6430 6431*nto* | *qnx*) 6432 lt_cv_deplibs_check_method=pass_all 6433 ;; 6434 6435openbsd* | bitrig*) 6436 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 6437 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 6438 else 6439 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6440 fi 6441 ;; 6442 6443osf3* | osf4* | osf5*) 6444 lt_cv_deplibs_check_method=pass_all 6445 ;; 6446 6447rdos*) 6448 lt_cv_deplibs_check_method=pass_all 6449 ;; 6450 6451solaris*) 6452 lt_cv_deplibs_check_method=pass_all 6453 ;; 6454 6455sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 6456 lt_cv_deplibs_check_method=pass_all 6457 ;; 6458 6459sysv4 | sysv4.3*) 6460 case $host_vendor in 6461 motorola) 6462 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 6463 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 6464 ;; 6465 ncr) 6466 lt_cv_deplibs_check_method=pass_all 6467 ;; 6468 sequent) 6469 lt_cv_file_magic_cmd='/bin/file' 6470 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 6471 ;; 6472 sni) 6473 lt_cv_file_magic_cmd='/bin/file' 6474 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 6475 lt_cv_file_magic_test_file=/lib/libc.so 6476 ;; 6477 siemens) 6478 lt_cv_deplibs_check_method=pass_all 6479 ;; 6480 pc) 6481 lt_cv_deplibs_check_method=pass_all 6482 ;; 6483 esac 6484 ;; 6485 6486tpf*) 6487 lt_cv_deplibs_check_method=pass_all 6488 ;; 6489os2*) 6490 lt_cv_deplibs_check_method=pass_all 6491 ;; 6492esac 6493 6494fi 6495{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 6496printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } 6497 6498file_magic_glob= 6499want_nocaseglob=no 6500if test "$build" = "$host"; then 6501 case $host_os in 6502 mingw* | pw32*) 6503 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 6504 want_nocaseglob=yes 6505 else 6506 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 6507 fi 6508 ;; 6509 esac 6510fi 6511 6512file_magic_cmd=$lt_cv_file_magic_cmd 6513deplibs_check_method=$lt_cv_deplibs_check_method 6514test -z "$deplibs_check_method" && deplibs_check_method=unknown 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537if test -n "$ac_tool_prefix"; then 6538 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 6539set dummy ${ac_tool_prefix}dlltool; ac_word=$2 6540{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6541printf %s "checking for $ac_word... " >&6; } 6542if test ${ac_cv_prog_DLLTOOL+y} 6543then : 6544 printf %s "(cached) " >&6 6545else $as_nop 6546 if test -n "$DLLTOOL"; then 6547 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 6548else 6549as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6550for as_dir in $PATH 6551do 6552 IFS=$as_save_IFS 6553 case $as_dir in #((( 6554 '') as_dir=./ ;; 6555 */) ;; 6556 *) as_dir=$as_dir/ ;; 6557 esac 6558 for ac_exec_ext in '' $ac_executable_extensions; do 6559 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6560 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 6561 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6562 break 2 6563 fi 6564done 6565 done 6566IFS=$as_save_IFS 6567 6568fi 6569fi 6570DLLTOOL=$ac_cv_prog_DLLTOOL 6571if test -n "$DLLTOOL"; then 6572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 6573printf "%s\n" "$DLLTOOL" >&6; } 6574else 6575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6576printf "%s\n" "no" >&6; } 6577fi 6578 6579 6580fi 6581if test -z "$ac_cv_prog_DLLTOOL"; then 6582 ac_ct_DLLTOOL=$DLLTOOL 6583 # Extract the first word of "dlltool", so it can be a program name with args. 6584set dummy dlltool; ac_word=$2 6585{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6586printf %s "checking for $ac_word... " >&6; } 6587if test ${ac_cv_prog_ac_ct_DLLTOOL+y} 6588then : 6589 printf %s "(cached) " >&6 6590else $as_nop 6591 if test -n "$ac_ct_DLLTOOL"; then 6592 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 6593else 6594as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6595for as_dir in $PATH 6596do 6597 IFS=$as_save_IFS 6598 case $as_dir in #((( 6599 '') as_dir=./ ;; 6600 */) ;; 6601 *) as_dir=$as_dir/ ;; 6602 esac 6603 for ac_exec_ext in '' $ac_executable_extensions; do 6604 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6605 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 6606 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6607 break 2 6608 fi 6609done 6610 done 6611IFS=$as_save_IFS 6612 6613fi 6614fi 6615ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 6616if test -n "$ac_ct_DLLTOOL"; then 6617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 6618printf "%s\n" "$ac_ct_DLLTOOL" >&6; } 6619else 6620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6621printf "%s\n" "no" >&6; } 6622fi 6623 6624 if test "x$ac_ct_DLLTOOL" = x; then 6625 DLLTOOL="false" 6626 else 6627 case $cross_compiling:$ac_tool_warned in 6628yes:) 6629{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6630printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6631ac_tool_warned=yes ;; 6632esac 6633 DLLTOOL=$ac_ct_DLLTOOL 6634 fi 6635else 6636 DLLTOOL="$ac_cv_prog_DLLTOOL" 6637fi 6638 6639test -z "$DLLTOOL" && DLLTOOL=dlltool 6640 6641 6642 6643 6644 6645 6646 6647{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 6648printf %s "checking how to associate runtime and link libraries... " >&6; } 6649if test ${lt_cv_sharedlib_from_linklib_cmd+y} 6650then : 6651 printf %s "(cached) " >&6 6652else $as_nop 6653 lt_cv_sharedlib_from_linklib_cmd='unknown' 6654 6655case $host_os in 6656cygwin* | mingw* | pw32* | cegcc*) 6657 # two different shell functions defined in ltmain.sh; 6658 # decide which one to use based on capabilities of $DLLTOOL 6659 case `$DLLTOOL --help 2>&1` in 6660 *--identify-strict*) 6661 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 6662 ;; 6663 *) 6664 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 6665 ;; 6666 esac 6667 ;; 6668*) 6669 # fallback: assume linklib IS sharedlib 6670 lt_cv_sharedlib_from_linklib_cmd=$ECHO 6671 ;; 6672esac 6673 6674fi 6675{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 6676printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 6677sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 6678test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 6679 6680 6681 6682 6683 6684 6685 6686 6687if test -n "$ac_tool_prefix"; then 6688 for ac_prog in ar 6689 do 6690 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6691set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6692{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6693printf %s "checking for $ac_word... " >&6; } 6694if test ${ac_cv_prog_AR+y} 6695then : 6696 printf %s "(cached) " >&6 6697else $as_nop 6698 if test -n "$AR"; then 6699 ac_cv_prog_AR="$AR" # Let the user override the test. 6700else 6701as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6702for as_dir in $PATH 6703do 6704 IFS=$as_save_IFS 6705 case $as_dir in #((( 6706 '') as_dir=./ ;; 6707 */) ;; 6708 *) as_dir=$as_dir/ ;; 6709 esac 6710 for ac_exec_ext in '' $ac_executable_extensions; do 6711 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6712 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 6713 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6714 break 2 6715 fi 6716done 6717 done 6718IFS=$as_save_IFS 6719 6720fi 6721fi 6722AR=$ac_cv_prog_AR 6723if test -n "$AR"; then 6724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6725printf "%s\n" "$AR" >&6; } 6726else 6727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6728printf "%s\n" "no" >&6; } 6729fi 6730 6731 6732 test -n "$AR" && break 6733 done 6734fi 6735if test -z "$AR"; then 6736 ac_ct_AR=$AR 6737 for ac_prog in ar 6738do 6739 # Extract the first word of "$ac_prog", so it can be a program name with args. 6740set dummy $ac_prog; ac_word=$2 6741{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6742printf %s "checking for $ac_word... " >&6; } 6743if test ${ac_cv_prog_ac_ct_AR+y} 6744then : 6745 printf %s "(cached) " >&6 6746else $as_nop 6747 if test -n "$ac_ct_AR"; then 6748 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6749else 6750as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6751for as_dir in $PATH 6752do 6753 IFS=$as_save_IFS 6754 case $as_dir in #((( 6755 '') as_dir=./ ;; 6756 */) ;; 6757 *) as_dir=$as_dir/ ;; 6758 esac 6759 for ac_exec_ext in '' $ac_executable_extensions; do 6760 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6761 ac_cv_prog_ac_ct_AR="$ac_prog" 6762 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6763 break 2 6764 fi 6765done 6766 done 6767IFS=$as_save_IFS 6768 6769fi 6770fi 6771ac_ct_AR=$ac_cv_prog_ac_ct_AR 6772if test -n "$ac_ct_AR"; then 6773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6774printf "%s\n" "$ac_ct_AR" >&6; } 6775else 6776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6777printf "%s\n" "no" >&6; } 6778fi 6779 6780 6781 test -n "$ac_ct_AR" && break 6782done 6783 6784 if test "x$ac_ct_AR" = x; then 6785 AR="false" 6786 else 6787 case $cross_compiling:$ac_tool_warned in 6788yes:) 6789{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6790printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6791ac_tool_warned=yes ;; 6792esac 6793 AR=$ac_ct_AR 6794 fi 6795fi 6796 6797: ${AR=ar} 6798 6799 6800 6801 6802 6803 6804# Use ARFLAGS variable as AR's operation code to sync the variable naming with 6805# Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have 6806# higher priority because thats what people were doing historically (setting 6807# ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS 6808# variable obsoleted/removed. 6809 6810test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} 6811lt_ar_flags=$AR_FLAGS 6812 6813 6814 6815 6816 6817 6818# Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override 6819# by AR_FLAGS because that was never working and AR_FLAGS is about to die. 6820 6821 6822 6823 6824 6825 6826{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 6827printf %s "checking for archiver @FILE support... " >&6; } 6828if test ${lt_cv_ar_at_file+y} 6829then : 6830 printf %s "(cached) " >&6 6831else $as_nop 6832 lt_cv_ar_at_file=no 6833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6834/* end confdefs.h. */ 6835 6836int 6837main (void) 6838{ 6839 6840 ; 6841 return 0; 6842} 6843_ACEOF 6844if ac_fn_c_try_compile "$LINENO" 6845then : 6846 echo conftest.$ac_objext > conftest.lst 6847 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 6848 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6849 (eval $lt_ar_try) 2>&5 6850 ac_status=$? 6851 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6852 test $ac_status = 0; } 6853 if test 0 -eq "$ac_status"; then 6854 # Ensure the archiver fails upon bogus file names. 6855 rm -f conftest.$ac_objext libconftest.a 6856 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6857 (eval $lt_ar_try) 2>&5 6858 ac_status=$? 6859 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6860 test $ac_status = 0; } 6861 if test 0 -ne "$ac_status"; then 6862 lt_cv_ar_at_file=@ 6863 fi 6864 fi 6865 rm -f conftest.* libconftest.a 6866 6867fi 6868rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6869 6870fi 6871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 6872printf "%s\n" "$lt_cv_ar_at_file" >&6; } 6873 6874if test no = "$lt_cv_ar_at_file"; then 6875 archiver_list_spec= 6876else 6877 archiver_list_spec=$lt_cv_ar_at_file 6878fi 6879 6880 6881 6882 6883 6884 6885 6886if test -n "$ac_tool_prefix"; then 6887 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6888set dummy ${ac_tool_prefix}strip; ac_word=$2 6889{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6890printf %s "checking for $ac_word... " >&6; } 6891if test ${ac_cv_prog_STRIP+y} 6892then : 6893 printf %s "(cached) " >&6 6894else $as_nop 6895 if test -n "$STRIP"; then 6896 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6897else 6898as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6899for as_dir in $PATH 6900do 6901 IFS=$as_save_IFS 6902 case $as_dir in #((( 6903 '') as_dir=./ ;; 6904 */) ;; 6905 *) as_dir=$as_dir/ ;; 6906 esac 6907 for ac_exec_ext in '' $ac_executable_extensions; do 6908 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6909 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6910 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6911 break 2 6912 fi 6913done 6914 done 6915IFS=$as_save_IFS 6916 6917fi 6918fi 6919STRIP=$ac_cv_prog_STRIP 6920if test -n "$STRIP"; then 6921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6922printf "%s\n" "$STRIP" >&6; } 6923else 6924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6925printf "%s\n" "no" >&6; } 6926fi 6927 6928 6929fi 6930if test -z "$ac_cv_prog_STRIP"; then 6931 ac_ct_STRIP=$STRIP 6932 # Extract the first word of "strip", so it can be a program name with args. 6933set dummy strip; ac_word=$2 6934{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6935printf %s "checking for $ac_word... " >&6; } 6936if test ${ac_cv_prog_ac_ct_STRIP+y} 6937then : 6938 printf %s "(cached) " >&6 6939else $as_nop 6940 if test -n "$ac_ct_STRIP"; then 6941 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6942else 6943as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6944for as_dir in $PATH 6945do 6946 IFS=$as_save_IFS 6947 case $as_dir in #((( 6948 '') as_dir=./ ;; 6949 */) ;; 6950 *) as_dir=$as_dir/ ;; 6951 esac 6952 for ac_exec_ext in '' $ac_executable_extensions; do 6953 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6954 ac_cv_prog_ac_ct_STRIP="strip" 6955 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6956 break 2 6957 fi 6958done 6959 done 6960IFS=$as_save_IFS 6961 6962fi 6963fi 6964ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6965if test -n "$ac_ct_STRIP"; then 6966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6967printf "%s\n" "$ac_ct_STRIP" >&6; } 6968else 6969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6970printf "%s\n" "no" >&6; } 6971fi 6972 6973 if test "x$ac_ct_STRIP" = x; then 6974 STRIP=":" 6975 else 6976 case $cross_compiling:$ac_tool_warned in 6977yes:) 6978{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6979printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6980ac_tool_warned=yes ;; 6981esac 6982 STRIP=$ac_ct_STRIP 6983 fi 6984else 6985 STRIP="$ac_cv_prog_STRIP" 6986fi 6987 6988test -z "$STRIP" && STRIP=: 6989 6990 6991 6992 6993 6994 6995if test -n "$ac_tool_prefix"; then 6996 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6997set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6998{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6999printf %s "checking for $ac_word... " >&6; } 7000if test ${ac_cv_prog_RANLIB+y} 7001then : 7002 printf %s "(cached) " >&6 7003else $as_nop 7004 if test -n "$RANLIB"; then 7005 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 7006else 7007as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7008for as_dir in $PATH 7009do 7010 IFS=$as_save_IFS 7011 case $as_dir in #((( 7012 '') as_dir=./ ;; 7013 */) ;; 7014 *) as_dir=$as_dir/ ;; 7015 esac 7016 for ac_exec_ext in '' $ac_executable_extensions; do 7017 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7018 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 7019 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7020 break 2 7021 fi 7022done 7023 done 7024IFS=$as_save_IFS 7025 7026fi 7027fi 7028RANLIB=$ac_cv_prog_RANLIB 7029if test -n "$RANLIB"; then 7030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 7031printf "%s\n" "$RANLIB" >&6; } 7032else 7033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7034printf "%s\n" "no" >&6; } 7035fi 7036 7037 7038fi 7039if test -z "$ac_cv_prog_RANLIB"; then 7040 ac_ct_RANLIB=$RANLIB 7041 # Extract the first word of "ranlib", so it can be a program name with args. 7042set dummy ranlib; ac_word=$2 7043{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7044printf %s "checking for $ac_word... " >&6; } 7045if test ${ac_cv_prog_ac_ct_RANLIB+y} 7046then : 7047 printf %s "(cached) " >&6 7048else $as_nop 7049 if test -n "$ac_ct_RANLIB"; then 7050 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 7051else 7052as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7053for as_dir in $PATH 7054do 7055 IFS=$as_save_IFS 7056 case $as_dir in #((( 7057 '') as_dir=./ ;; 7058 */) ;; 7059 *) as_dir=$as_dir/ ;; 7060 esac 7061 for ac_exec_ext in '' $ac_executable_extensions; do 7062 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7063 ac_cv_prog_ac_ct_RANLIB="ranlib" 7064 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7065 break 2 7066 fi 7067done 7068 done 7069IFS=$as_save_IFS 7070 7071fi 7072fi 7073ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 7074if test -n "$ac_ct_RANLIB"; then 7075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 7076printf "%s\n" "$ac_ct_RANLIB" >&6; } 7077else 7078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7079printf "%s\n" "no" >&6; } 7080fi 7081 7082 if test "x$ac_ct_RANLIB" = x; then 7083 RANLIB=":" 7084 else 7085 case $cross_compiling:$ac_tool_warned in 7086yes:) 7087{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7088printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7089ac_tool_warned=yes ;; 7090esac 7091 RANLIB=$ac_ct_RANLIB 7092 fi 7093else 7094 RANLIB="$ac_cv_prog_RANLIB" 7095fi 7096 7097test -z "$RANLIB" && RANLIB=: 7098 7099 7100 7101 7102 7103 7104# Determine commands to create old-style static archives. 7105old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 7106old_postinstall_cmds='chmod 644 $oldlib' 7107old_postuninstall_cmds= 7108 7109if test -n "$RANLIB"; then 7110 case $host_os in 7111 bitrig* | openbsd*) 7112 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 7113 ;; 7114 *) 7115 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 7116 ;; 7117 esac 7118 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 7119fi 7120 7121case $host_os in 7122 darwin*) 7123 lock_old_archive_extraction=yes ;; 7124 *) 7125 lock_old_archive_extraction=no ;; 7126esac 7127 7128 7129 7130 7131 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166# If no C compiler was specified, use CC. 7167LTCC=${LTCC-"$CC"} 7168 7169# If no C compiler flags were specified, use CFLAGS. 7170LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 7171 7172# Allow CC to be a program name with arguments. 7173compiler=$CC 7174 7175 7176# Check for command to grab the raw symbol name followed by C symbol from nm. 7177{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 7178printf %s "checking command to parse $NM output from $compiler object... " >&6; } 7179if test ${lt_cv_sys_global_symbol_pipe+y} 7180then : 7181 printf %s "(cached) " >&6 7182else $as_nop 7183 7184# These are sane defaults that work on at least a few old systems. 7185# [They come from Ultrix. What could be older than Ultrix?!! ;)] 7186 7187# Character class describing NM global symbol codes. 7188symcode='[BCDEGRST]' 7189 7190# Regexp to match symbols that can be accessed directly from C. 7191sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 7192 7193# Define system-specific variables. 7194case $host_os in 7195aix*) 7196 symcode='[BCDT]' 7197 ;; 7198cygwin* | mingw* | pw32* | cegcc*) 7199 symcode='[ABCDGISTW]' 7200 ;; 7201hpux*) 7202 if test ia64 = "$host_cpu"; then 7203 symcode='[ABCDEGRST]' 7204 fi 7205 ;; 7206irix* | nonstopux*) 7207 symcode='[BCDEGRST]' 7208 ;; 7209osf*) 7210 symcode='[BCDEGQRST]' 7211 ;; 7212solaris*) 7213 symcode='[BDRT]' 7214 ;; 7215sco3.2v5*) 7216 symcode='[DT]' 7217 ;; 7218sysv4.2uw2*) 7219 symcode='[DT]' 7220 ;; 7221sysv5* | sco5v6* | unixware* | OpenUNIX*) 7222 symcode='[ABDT]' 7223 ;; 7224sysv4) 7225 symcode='[DFNSTU]' 7226 ;; 7227esac 7228 7229# If we're using GNU nm, then use its standard symbol codes. 7230case `$NM -V 2>&1` in 7231*GNU* | *'with BFD'*) 7232 symcode='[ABCDGIRSTW]' ;; 7233esac 7234 7235if test "$lt_cv_nm_interface" = "MS dumpbin"; then 7236 # Gets list of data symbols to import. 7237 lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" 7238 # Adjust the below global symbol transforms to fixup imported variables. 7239 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 7240 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 7241 lt_c_name_lib_hook="\ 7242 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 7243 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 7244else 7245 # Disable hooks by default. 7246 lt_cv_sys_global_symbol_to_import= 7247 lt_cdecl_hook= 7248 lt_c_name_hook= 7249 lt_c_name_lib_hook= 7250fi 7251 7252# Transform an extracted symbol line into a proper C declaration. 7253# Some systems (esp. on ia64) link data and code symbols differently, 7254# so use this general approach. 7255lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ 7256$lt_cdecl_hook\ 7257" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 7258" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 7259 7260# Transform an extracted symbol line into symbol name and symbol address 7261lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ 7262$lt_c_name_hook\ 7263" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 7264" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 7265 7266# Transform an extracted symbol line into symbol name with lib prefix and 7267# symbol address. 7268lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ 7269$lt_c_name_lib_hook\ 7270" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 7271" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 7272" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 7273 7274# Handle CRLF in mingw tool chain 7275opt_cr= 7276case $build_os in 7277mingw*) 7278 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 7279 ;; 7280esac 7281 7282# Try without a prefix underscore, then with it. 7283for ac_symprfx in "" "_"; do 7284 7285 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 7286 symxfrm="\\1 $ac_symprfx\\2 \\2" 7287 7288 # Write the raw and C identifiers. 7289 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 7290 # Fake it for dumpbin and say T for any non-static function, 7291 # D for any global variable and I for any imported variable. 7292 # Also find C++ and __fastcall symbols from MSVC++ or ICC, 7293 # which start with @ or ?. 7294 lt_cv_sys_global_symbol_pipe="$AWK '"\ 7295" {last_section=section; section=\$ 3};"\ 7296" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 7297" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 7298" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 7299" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 7300" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 7301" \$ 0!~/External *\|/{next};"\ 7302" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 7303" {if(hide[section]) next};"\ 7304" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 7305" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 7306" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 7307" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 7308" ' prfx=^$ac_symprfx" 7309 else 7310 lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 7311 fi 7312 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" 7313 7314 # Check to see that the pipe works correctly. 7315 pipe_works=no 7316 7317 rm -f conftest* 7318 cat > conftest.$ac_ext <<_LT_EOF 7319#ifdef __cplusplus 7320extern "C" { 7321#endif 7322char nm_test_var; 7323void nm_test_func(void); 7324void nm_test_func(void){} 7325#ifdef __cplusplus 7326} 7327#endif 7328int main(){nm_test_var='a';nm_test_func();return(0);} 7329_LT_EOF 7330 7331 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7332 (eval $ac_compile) 2>&5 7333 ac_status=$? 7334 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7335 test $ac_status = 0; }; then 7336 # Now try to grab the symbols. 7337 nlist=conftest.nm 7338 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 7339 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 7340 ac_status=$? 7341 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7342 test $ac_status = 0; } && test -s "$nlist"; then 7343 # Try sorting and uniquifying the output. 7344 if sort "$nlist" | uniq > "$nlist"T; then 7345 mv -f "$nlist"T "$nlist" 7346 else 7347 rm -f "$nlist"T 7348 fi 7349 7350 # Make sure that we snagged all the symbols we need. 7351 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 7352 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 7353 cat <<_LT_EOF > conftest.$ac_ext 7354/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 7355#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 7356/* DATA imports from DLLs on WIN32 can't be const, because runtime 7357 relocations are performed -- see ld's documentation on pseudo-relocs. */ 7358# define LT_DLSYM_CONST 7359#elif defined __osf__ 7360/* This system does not cope well with relocations in const data. */ 7361# define LT_DLSYM_CONST 7362#else 7363# define LT_DLSYM_CONST const 7364#endif 7365 7366#ifdef __cplusplus 7367extern "C" { 7368#endif 7369 7370_LT_EOF 7371 # Now generate the symbol file. 7372 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 7373 7374 cat <<_LT_EOF >> conftest.$ac_ext 7375 7376/* The mapping between symbol names and symbols. */ 7377LT_DLSYM_CONST struct { 7378 const char *name; 7379 void *address; 7380} 7381lt__PROGRAM__LTX_preloaded_symbols[] = 7382{ 7383 { "@PROGRAM@", (void *) 0 }, 7384_LT_EOF 7385 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 7386 cat <<\_LT_EOF >> conftest.$ac_ext 7387 {0, (void *) 0} 7388}; 7389 7390/* This works around a problem in FreeBSD linker */ 7391#ifdef FREEBSD_WORKAROUND 7392static const void *lt_preloaded_setup() { 7393 return lt__PROGRAM__LTX_preloaded_symbols; 7394} 7395#endif 7396 7397#ifdef __cplusplus 7398} 7399#endif 7400_LT_EOF 7401 # Now try linking the two files. 7402 mv conftest.$ac_objext conftstm.$ac_objext 7403 lt_globsym_save_LIBS=$LIBS 7404 lt_globsym_save_CFLAGS=$CFLAGS 7405 LIBS=conftstm.$ac_objext 7406 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 7407 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 7408 (eval $ac_link) 2>&5 7409 ac_status=$? 7410 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7411 test $ac_status = 0; } && test -s conftest$ac_exeext; then 7412 pipe_works=yes 7413 fi 7414 LIBS=$lt_globsym_save_LIBS 7415 CFLAGS=$lt_globsym_save_CFLAGS 7416 else 7417 echo "cannot find nm_test_func in $nlist" >&5 7418 fi 7419 else 7420 echo "cannot find nm_test_var in $nlist" >&5 7421 fi 7422 else 7423 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 7424 fi 7425 else 7426 echo "$progname: failed program was:" >&5 7427 cat conftest.$ac_ext >&5 7428 fi 7429 rm -rf conftest* conftst* 7430 7431 # Do not use the global_symbol_pipe unless it works. 7432 if test yes = "$pipe_works"; then 7433 break 7434 else 7435 lt_cv_sys_global_symbol_pipe= 7436 fi 7437done 7438 7439fi 7440 7441if test -z "$lt_cv_sys_global_symbol_pipe"; then 7442 lt_cv_sys_global_symbol_to_cdecl= 7443fi 7444if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 7445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 7446printf "%s\n" "failed" >&6; } 7447else 7448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 7449printf "%s\n" "ok" >&6; } 7450fi 7451 7452# Response file support. 7453if test "$lt_cv_nm_interface" = "MS dumpbin"; then 7454 nm_file_list_spec='@' 7455elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 7456 nm_file_list_spec='@' 7457fi 7458 7459 7460 7461 7462 7463 7464 7465 7466 7467 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 7496printf %s "checking for sysroot... " >&6; } 7497 7498# Check whether --with-sysroot was given. 7499if test ${with_sysroot+y} 7500then : 7501 withval=$with_sysroot; 7502else $as_nop 7503 with_sysroot=no 7504fi 7505 7506 7507lt_sysroot= 7508case $with_sysroot in #( 7509 yes) 7510 if test yes = "$GCC"; then 7511 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 7512 fi 7513 ;; #( 7514 /*) 7515 lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` 7516 ;; #( 7517 no|'') 7518 ;; #( 7519 *) 7520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 7521printf "%s\n" "$with_sysroot" >&6; } 7522 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 7523 ;; 7524esac 7525 7526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 7527printf "%s\n" "${lt_sysroot:-no}" >&6; } 7528 7529 7530 7531 7532 7533{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 7534printf %s "checking for a working dd... " >&6; } 7535if test ${ac_cv_path_lt_DD+y} 7536then : 7537 printf %s "(cached) " >&6 7538else $as_nop 7539 printf 0123456789abcdef0123456789abcdef >conftest.i 7540cat conftest.i conftest.i >conftest2.i 7541: ${lt_DD:=$DD} 7542if test -z "$lt_DD"; then 7543 ac_path_lt_DD_found=false 7544 # Loop through the user's path and test for each of PROGNAME-LIST 7545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7546for as_dir in $PATH 7547do 7548 IFS=$as_save_IFS 7549 case $as_dir in #((( 7550 '') as_dir=./ ;; 7551 */) ;; 7552 *) as_dir=$as_dir/ ;; 7553 esac 7554 for ac_prog in dd 7555 do 7556 for ac_exec_ext in '' $ac_executable_extensions; do 7557 ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" 7558 as_fn_executable_p "$ac_path_lt_DD" || continue 7559if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 7560 cmp -s conftest.i conftest.out \ 7561 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 7562fi 7563 $ac_path_lt_DD_found && break 3 7564 done 7565 done 7566 done 7567IFS=$as_save_IFS 7568 if test -z "$ac_cv_path_lt_DD"; then 7569 : 7570 fi 7571else 7572 ac_cv_path_lt_DD=$lt_DD 7573fi 7574 7575rm -f conftest.i conftest2.i conftest.out 7576fi 7577{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 7578printf "%s\n" "$ac_cv_path_lt_DD" >&6; } 7579 7580 7581{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 7582printf %s "checking how to truncate binary pipes... " >&6; } 7583if test ${lt_cv_truncate_bin+y} 7584then : 7585 printf %s "(cached) " >&6 7586else $as_nop 7587 printf 0123456789abcdef0123456789abcdef >conftest.i 7588cat conftest.i conftest.i >conftest2.i 7589lt_cv_truncate_bin= 7590if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 7591 cmp -s conftest.i conftest.out \ 7592 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 7593fi 7594rm -f conftest.i conftest2.i conftest.out 7595test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 7596fi 7597{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 7598printf "%s\n" "$lt_cv_truncate_bin" >&6; } 7599 7600 7601 7602 7603 7604 7605 7606# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 7607func_cc_basename () 7608{ 7609 for cc_temp in $*""; do 7610 case $cc_temp in 7611 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7612 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7613 \-*) ;; 7614 *) break;; 7615 esac 7616 done 7617 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7618} 7619 7620# Check whether --enable-libtool-lock was given. 7621if test ${enable_libtool_lock+y} 7622then : 7623 enableval=$enable_libtool_lock; 7624fi 7625 7626test no = "$enable_libtool_lock" || enable_libtool_lock=yes 7627 7628# Some flags need to be propagated to the compiler or linker for good 7629# libtool support. 7630case $host in 7631ia64-*-hpux*) 7632 # Find out what ABI is being produced by ac_compile, and set mode 7633 # options accordingly. 7634 echo 'int i;' > conftest.$ac_ext 7635 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7636 (eval $ac_compile) 2>&5 7637 ac_status=$? 7638 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7639 test $ac_status = 0; }; then 7640 case `$FILECMD conftest.$ac_objext` in 7641 *ELF-32*) 7642 HPUX_IA64_MODE=32 7643 ;; 7644 *ELF-64*) 7645 HPUX_IA64_MODE=64 7646 ;; 7647 esac 7648 fi 7649 rm -rf conftest* 7650 ;; 7651*-*-irix6*) 7652 # Find out what ABI is being produced by ac_compile, and set linker 7653 # options accordingly. 7654 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7655 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7656 (eval $ac_compile) 2>&5 7657 ac_status=$? 7658 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7659 test $ac_status = 0; }; then 7660 if test yes = "$lt_cv_prog_gnu_ld"; then 7661 case `$FILECMD conftest.$ac_objext` in 7662 *32-bit*) 7663 LD="${LD-ld} -melf32bsmip" 7664 ;; 7665 *N32*) 7666 LD="${LD-ld} -melf32bmipn32" 7667 ;; 7668 *64-bit*) 7669 LD="${LD-ld} -melf64bmip" 7670 ;; 7671 esac 7672 else 7673 case `$FILECMD conftest.$ac_objext` in 7674 *32-bit*) 7675 LD="${LD-ld} -32" 7676 ;; 7677 *N32*) 7678 LD="${LD-ld} -n32" 7679 ;; 7680 *64-bit*) 7681 LD="${LD-ld} -64" 7682 ;; 7683 esac 7684 fi 7685 fi 7686 rm -rf conftest* 7687 ;; 7688 7689mips64*-*linux*) 7690 # Find out what ABI is being produced by ac_compile, and set linker 7691 # options accordingly. 7692 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7693 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7694 (eval $ac_compile) 2>&5 7695 ac_status=$? 7696 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7697 test $ac_status = 0; }; then 7698 emul=elf 7699 case `$FILECMD conftest.$ac_objext` in 7700 *32-bit*) 7701 emul="${emul}32" 7702 ;; 7703 *64-bit*) 7704 emul="${emul}64" 7705 ;; 7706 esac 7707 case `$FILECMD conftest.$ac_objext` in 7708 *MSB*) 7709 emul="${emul}btsmip" 7710 ;; 7711 *LSB*) 7712 emul="${emul}ltsmip" 7713 ;; 7714 esac 7715 case `$FILECMD conftest.$ac_objext` in 7716 *N32*) 7717 emul="${emul}n32" 7718 ;; 7719 esac 7720 LD="${LD-ld} -m $emul" 7721 fi 7722 rm -rf conftest* 7723 ;; 7724 7725x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 7726s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 7727 # Find out what ABI is being produced by ac_compile, and set linker 7728 # options accordingly. Note that the listed cases only cover the 7729 # situations where additional linker options are needed (such as when 7730 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 7731 # vice versa); the common cases where no linker options are needed do 7732 # not appear in the list. 7733 echo 'int i;' > conftest.$ac_ext 7734 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7735 (eval $ac_compile) 2>&5 7736 ac_status=$? 7737 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7738 test $ac_status = 0; }; then 7739 case `$FILECMD conftest.o` in 7740 *32-bit*) 7741 case $host in 7742 x86_64-*kfreebsd*-gnu) 7743 LD="${LD-ld} -m elf_i386_fbsd" 7744 ;; 7745 x86_64-*linux*) 7746 case `$FILECMD conftest.o` in 7747 *x86-64*) 7748 LD="${LD-ld} -m elf32_x86_64" 7749 ;; 7750 *) 7751 LD="${LD-ld} -m elf_i386" 7752 ;; 7753 esac 7754 ;; 7755 powerpc64le-*linux*) 7756 LD="${LD-ld} -m elf32lppclinux" 7757 ;; 7758 powerpc64-*linux*) 7759 LD="${LD-ld} -m elf32ppclinux" 7760 ;; 7761 s390x-*linux*) 7762 LD="${LD-ld} -m elf_s390" 7763 ;; 7764 sparc64-*linux*) 7765 LD="${LD-ld} -m elf32_sparc" 7766 ;; 7767 esac 7768 ;; 7769 *64-bit*) 7770 case $host in 7771 x86_64-*kfreebsd*-gnu) 7772 LD="${LD-ld} -m elf_x86_64_fbsd" 7773 ;; 7774 x86_64-*linux*) 7775 LD="${LD-ld} -m elf_x86_64" 7776 ;; 7777 powerpcle-*linux*) 7778 LD="${LD-ld} -m elf64lppc" 7779 ;; 7780 powerpc-*linux*) 7781 LD="${LD-ld} -m elf64ppc" 7782 ;; 7783 s390*-*linux*|s390*-*tpf*) 7784 LD="${LD-ld} -m elf64_s390" 7785 ;; 7786 sparc*-*linux*) 7787 LD="${LD-ld} -m elf64_sparc" 7788 ;; 7789 esac 7790 ;; 7791 esac 7792 fi 7793 rm -rf conftest* 7794 ;; 7795 7796*-*-sco3.2v5*) 7797 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 7798 SAVE_CFLAGS=$CFLAGS 7799 CFLAGS="$CFLAGS -belf" 7800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 7801printf %s "checking whether the C compiler needs -belf... " >&6; } 7802if test ${lt_cv_cc_needs_belf+y} 7803then : 7804 printf %s "(cached) " >&6 7805else $as_nop 7806 ac_ext=c 7807ac_cpp='$CPP $CPPFLAGS' 7808ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7809ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7810ac_compiler_gnu=$ac_cv_c_compiler_gnu 7811 7812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7813/* end confdefs.h. */ 7814 7815int 7816main (void) 7817{ 7818 7819 ; 7820 return 0; 7821} 7822_ACEOF 7823if ac_fn_c_try_link "$LINENO" 7824then : 7825 lt_cv_cc_needs_belf=yes 7826else $as_nop 7827 lt_cv_cc_needs_belf=no 7828fi 7829rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7830 conftest$ac_exeext conftest.$ac_ext 7831 ac_ext=c 7832ac_cpp='$CPP $CPPFLAGS' 7833ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7834ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7835ac_compiler_gnu=$ac_cv_c_compiler_gnu 7836 7837fi 7838{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 7839printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } 7840 if test yes != "$lt_cv_cc_needs_belf"; then 7841 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 7842 CFLAGS=$SAVE_CFLAGS 7843 fi 7844 ;; 7845*-*solaris*) 7846 # Find out what ABI is being produced by ac_compile, and set linker 7847 # options accordingly. 7848 echo 'int i;' > conftest.$ac_ext 7849 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7850 (eval $ac_compile) 2>&5 7851 ac_status=$? 7852 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7853 test $ac_status = 0; }; then 7854 case `$FILECMD conftest.o` in 7855 *64-bit*) 7856 case $lt_cv_prog_gnu_ld in 7857 yes*) 7858 case $host in 7859 i?86-*-solaris*|x86_64-*-solaris*) 7860 LD="${LD-ld} -m elf_x86_64" 7861 ;; 7862 sparc*-*-solaris*) 7863 LD="${LD-ld} -m elf64_sparc" 7864 ;; 7865 esac 7866 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 7867 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 7868 LD=${LD-ld}_sol2 7869 fi 7870 ;; 7871 *) 7872 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 7873 LD="${LD-ld} -64" 7874 fi 7875 ;; 7876 esac 7877 ;; 7878 esac 7879 fi 7880 rm -rf conftest* 7881 ;; 7882esac 7883 7884need_locks=$enable_libtool_lock 7885 7886if test -n "$ac_tool_prefix"; then 7887 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 7888set dummy ${ac_tool_prefix}mt; ac_word=$2 7889{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7890printf %s "checking for $ac_word... " >&6; } 7891if test ${ac_cv_prog_MANIFEST_TOOL+y} 7892then : 7893 printf %s "(cached) " >&6 7894else $as_nop 7895 if test -n "$MANIFEST_TOOL"; then 7896 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 7897else 7898as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7899for as_dir in $PATH 7900do 7901 IFS=$as_save_IFS 7902 case $as_dir in #((( 7903 '') as_dir=./ ;; 7904 */) ;; 7905 *) as_dir=$as_dir/ ;; 7906 esac 7907 for ac_exec_ext in '' $ac_executable_extensions; do 7908 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7909 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 7910 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7911 break 2 7912 fi 7913done 7914 done 7915IFS=$as_save_IFS 7916 7917fi 7918fi 7919MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 7920if test -n "$MANIFEST_TOOL"; then 7921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 7922printf "%s\n" "$MANIFEST_TOOL" >&6; } 7923else 7924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7925printf "%s\n" "no" >&6; } 7926fi 7927 7928 7929fi 7930if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 7931 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 7932 # Extract the first word of "mt", so it can be a program name with args. 7933set dummy mt; ac_word=$2 7934{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7935printf %s "checking for $ac_word... " >&6; } 7936if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} 7937then : 7938 printf %s "(cached) " >&6 7939else $as_nop 7940 if test -n "$ac_ct_MANIFEST_TOOL"; then 7941 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 7942else 7943as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7944for as_dir in $PATH 7945do 7946 IFS=$as_save_IFS 7947 case $as_dir in #((( 7948 '') as_dir=./ ;; 7949 */) ;; 7950 *) as_dir=$as_dir/ ;; 7951 esac 7952 for ac_exec_ext in '' $ac_executable_extensions; do 7953 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7954 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 7955 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7956 break 2 7957 fi 7958done 7959 done 7960IFS=$as_save_IFS 7961 7962fi 7963fi 7964ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 7965if test -n "$ac_ct_MANIFEST_TOOL"; then 7966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 7967printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } 7968else 7969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7970printf "%s\n" "no" >&6; } 7971fi 7972 7973 if test "x$ac_ct_MANIFEST_TOOL" = x; then 7974 MANIFEST_TOOL=":" 7975 else 7976 case $cross_compiling:$ac_tool_warned in 7977yes:) 7978{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7979printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7980ac_tool_warned=yes ;; 7981esac 7982 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 7983 fi 7984else 7985 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 7986fi 7987 7988test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 7989{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 7990printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 7991if test ${lt_cv_path_mainfest_tool+y} 7992then : 7993 printf %s "(cached) " >&6 7994else $as_nop 7995 lt_cv_path_mainfest_tool=no 7996 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 7997 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 7998 cat conftest.err >&5 7999 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 8000 lt_cv_path_mainfest_tool=yes 8001 fi 8002 rm -f conftest* 8003fi 8004{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 8005printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } 8006if test yes != "$lt_cv_path_mainfest_tool"; then 8007 MANIFEST_TOOL=: 8008fi 8009 8010 8011 8012 8013 8014 8015 case $host_os in 8016 rhapsody* | darwin*) 8017 if test -n "$ac_tool_prefix"; then 8018 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 8019set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 8020{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8021printf %s "checking for $ac_word... " >&6; } 8022if test ${ac_cv_prog_DSYMUTIL+y} 8023then : 8024 printf %s "(cached) " >&6 8025else $as_nop 8026 if test -n "$DSYMUTIL"; then 8027 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 8028else 8029as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8030for as_dir in $PATH 8031do 8032 IFS=$as_save_IFS 8033 case $as_dir in #((( 8034 '') as_dir=./ ;; 8035 */) ;; 8036 *) as_dir=$as_dir/ ;; 8037 esac 8038 for ac_exec_ext in '' $ac_executable_extensions; do 8039 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8040 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 8041 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8042 break 2 8043 fi 8044done 8045 done 8046IFS=$as_save_IFS 8047 8048fi 8049fi 8050DSYMUTIL=$ac_cv_prog_DSYMUTIL 8051if test -n "$DSYMUTIL"; then 8052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 8053printf "%s\n" "$DSYMUTIL" >&6; } 8054else 8055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8056printf "%s\n" "no" >&6; } 8057fi 8058 8059 8060fi 8061if test -z "$ac_cv_prog_DSYMUTIL"; then 8062 ac_ct_DSYMUTIL=$DSYMUTIL 8063 # Extract the first word of "dsymutil", so it can be a program name with args. 8064set dummy dsymutil; ac_word=$2 8065{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8066printf %s "checking for $ac_word... " >&6; } 8067if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} 8068then : 8069 printf %s "(cached) " >&6 8070else $as_nop 8071 if test -n "$ac_ct_DSYMUTIL"; then 8072 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 8073else 8074as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8075for as_dir in $PATH 8076do 8077 IFS=$as_save_IFS 8078 case $as_dir in #((( 8079 '') as_dir=./ ;; 8080 */) ;; 8081 *) as_dir=$as_dir/ ;; 8082 esac 8083 for ac_exec_ext in '' $ac_executable_extensions; do 8084 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8085 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 8086 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8087 break 2 8088 fi 8089done 8090 done 8091IFS=$as_save_IFS 8092 8093fi 8094fi 8095ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 8096if test -n "$ac_ct_DSYMUTIL"; then 8097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 8098printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } 8099else 8100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8101printf "%s\n" "no" >&6; } 8102fi 8103 8104 if test "x$ac_ct_DSYMUTIL" = x; then 8105 DSYMUTIL=":" 8106 else 8107 case $cross_compiling:$ac_tool_warned in 8108yes:) 8109{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8110printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8111ac_tool_warned=yes ;; 8112esac 8113 DSYMUTIL=$ac_ct_DSYMUTIL 8114 fi 8115else 8116 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 8117fi 8118 8119 if test -n "$ac_tool_prefix"; then 8120 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 8121set dummy ${ac_tool_prefix}nmedit; ac_word=$2 8122{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8123printf %s "checking for $ac_word... " >&6; } 8124if test ${ac_cv_prog_NMEDIT+y} 8125then : 8126 printf %s "(cached) " >&6 8127else $as_nop 8128 if test -n "$NMEDIT"; then 8129 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 8130else 8131as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8132for as_dir in $PATH 8133do 8134 IFS=$as_save_IFS 8135 case $as_dir in #((( 8136 '') as_dir=./ ;; 8137 */) ;; 8138 *) as_dir=$as_dir/ ;; 8139 esac 8140 for ac_exec_ext in '' $ac_executable_extensions; do 8141 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8142 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 8143 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8144 break 2 8145 fi 8146done 8147 done 8148IFS=$as_save_IFS 8149 8150fi 8151fi 8152NMEDIT=$ac_cv_prog_NMEDIT 8153if test -n "$NMEDIT"; then 8154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 8155printf "%s\n" "$NMEDIT" >&6; } 8156else 8157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8158printf "%s\n" "no" >&6; } 8159fi 8160 8161 8162fi 8163if test -z "$ac_cv_prog_NMEDIT"; then 8164 ac_ct_NMEDIT=$NMEDIT 8165 # Extract the first word of "nmedit", so it can be a program name with args. 8166set dummy nmedit; ac_word=$2 8167{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8168printf %s "checking for $ac_word... " >&6; } 8169if test ${ac_cv_prog_ac_ct_NMEDIT+y} 8170then : 8171 printf %s "(cached) " >&6 8172else $as_nop 8173 if test -n "$ac_ct_NMEDIT"; then 8174 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 8175else 8176as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8177for as_dir in $PATH 8178do 8179 IFS=$as_save_IFS 8180 case $as_dir in #((( 8181 '') as_dir=./ ;; 8182 */) ;; 8183 *) as_dir=$as_dir/ ;; 8184 esac 8185 for ac_exec_ext in '' $ac_executable_extensions; do 8186 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8187 ac_cv_prog_ac_ct_NMEDIT="nmedit" 8188 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8189 break 2 8190 fi 8191done 8192 done 8193IFS=$as_save_IFS 8194 8195fi 8196fi 8197ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 8198if test -n "$ac_ct_NMEDIT"; then 8199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 8200printf "%s\n" "$ac_ct_NMEDIT" >&6; } 8201else 8202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8203printf "%s\n" "no" >&6; } 8204fi 8205 8206 if test "x$ac_ct_NMEDIT" = x; then 8207 NMEDIT=":" 8208 else 8209 case $cross_compiling:$ac_tool_warned in 8210yes:) 8211{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8212printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8213ac_tool_warned=yes ;; 8214esac 8215 NMEDIT=$ac_ct_NMEDIT 8216 fi 8217else 8218 NMEDIT="$ac_cv_prog_NMEDIT" 8219fi 8220 8221 if test -n "$ac_tool_prefix"; then 8222 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 8223set dummy ${ac_tool_prefix}lipo; ac_word=$2 8224{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8225printf %s "checking for $ac_word... " >&6; } 8226if test ${ac_cv_prog_LIPO+y} 8227then : 8228 printf %s "(cached) " >&6 8229else $as_nop 8230 if test -n "$LIPO"; then 8231 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 8232else 8233as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8234for as_dir in $PATH 8235do 8236 IFS=$as_save_IFS 8237 case $as_dir in #((( 8238 '') as_dir=./ ;; 8239 */) ;; 8240 *) as_dir=$as_dir/ ;; 8241 esac 8242 for ac_exec_ext in '' $ac_executable_extensions; do 8243 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8244 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 8245 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8246 break 2 8247 fi 8248done 8249 done 8250IFS=$as_save_IFS 8251 8252fi 8253fi 8254LIPO=$ac_cv_prog_LIPO 8255if test -n "$LIPO"; then 8256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 8257printf "%s\n" "$LIPO" >&6; } 8258else 8259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8260printf "%s\n" "no" >&6; } 8261fi 8262 8263 8264fi 8265if test -z "$ac_cv_prog_LIPO"; then 8266 ac_ct_LIPO=$LIPO 8267 # Extract the first word of "lipo", so it can be a program name with args. 8268set dummy lipo; ac_word=$2 8269{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8270printf %s "checking for $ac_word... " >&6; } 8271if test ${ac_cv_prog_ac_ct_LIPO+y} 8272then : 8273 printf %s "(cached) " >&6 8274else $as_nop 8275 if test -n "$ac_ct_LIPO"; then 8276 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 8277else 8278as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8279for as_dir in $PATH 8280do 8281 IFS=$as_save_IFS 8282 case $as_dir in #((( 8283 '') as_dir=./ ;; 8284 */) ;; 8285 *) as_dir=$as_dir/ ;; 8286 esac 8287 for ac_exec_ext in '' $ac_executable_extensions; do 8288 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8289 ac_cv_prog_ac_ct_LIPO="lipo" 8290 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8291 break 2 8292 fi 8293done 8294 done 8295IFS=$as_save_IFS 8296 8297fi 8298fi 8299ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 8300if test -n "$ac_ct_LIPO"; then 8301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 8302printf "%s\n" "$ac_ct_LIPO" >&6; } 8303else 8304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8305printf "%s\n" "no" >&6; } 8306fi 8307 8308 if test "x$ac_ct_LIPO" = x; then 8309 LIPO=":" 8310 else 8311 case $cross_compiling:$ac_tool_warned in 8312yes:) 8313{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8314printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8315ac_tool_warned=yes ;; 8316esac 8317 LIPO=$ac_ct_LIPO 8318 fi 8319else 8320 LIPO="$ac_cv_prog_LIPO" 8321fi 8322 8323 if test -n "$ac_tool_prefix"; then 8324 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 8325set dummy ${ac_tool_prefix}otool; ac_word=$2 8326{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8327printf %s "checking for $ac_word... " >&6; } 8328if test ${ac_cv_prog_OTOOL+y} 8329then : 8330 printf %s "(cached) " >&6 8331else $as_nop 8332 if test -n "$OTOOL"; then 8333 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 8334else 8335as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8336for as_dir in $PATH 8337do 8338 IFS=$as_save_IFS 8339 case $as_dir in #((( 8340 '') as_dir=./ ;; 8341 */) ;; 8342 *) as_dir=$as_dir/ ;; 8343 esac 8344 for ac_exec_ext in '' $ac_executable_extensions; do 8345 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8346 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 8347 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8348 break 2 8349 fi 8350done 8351 done 8352IFS=$as_save_IFS 8353 8354fi 8355fi 8356OTOOL=$ac_cv_prog_OTOOL 8357if test -n "$OTOOL"; then 8358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 8359printf "%s\n" "$OTOOL" >&6; } 8360else 8361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8362printf "%s\n" "no" >&6; } 8363fi 8364 8365 8366fi 8367if test -z "$ac_cv_prog_OTOOL"; then 8368 ac_ct_OTOOL=$OTOOL 8369 # Extract the first word of "otool", so it can be a program name with args. 8370set dummy otool; ac_word=$2 8371{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8372printf %s "checking for $ac_word... " >&6; } 8373if test ${ac_cv_prog_ac_ct_OTOOL+y} 8374then : 8375 printf %s "(cached) " >&6 8376else $as_nop 8377 if test -n "$ac_ct_OTOOL"; then 8378 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 8379else 8380as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8381for as_dir in $PATH 8382do 8383 IFS=$as_save_IFS 8384 case $as_dir in #((( 8385 '') as_dir=./ ;; 8386 */) ;; 8387 *) as_dir=$as_dir/ ;; 8388 esac 8389 for ac_exec_ext in '' $ac_executable_extensions; do 8390 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8391 ac_cv_prog_ac_ct_OTOOL="otool" 8392 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8393 break 2 8394 fi 8395done 8396 done 8397IFS=$as_save_IFS 8398 8399fi 8400fi 8401ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 8402if test -n "$ac_ct_OTOOL"; then 8403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 8404printf "%s\n" "$ac_ct_OTOOL" >&6; } 8405else 8406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8407printf "%s\n" "no" >&6; } 8408fi 8409 8410 if test "x$ac_ct_OTOOL" = x; then 8411 OTOOL=":" 8412 else 8413 case $cross_compiling:$ac_tool_warned in 8414yes:) 8415{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8416printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8417ac_tool_warned=yes ;; 8418esac 8419 OTOOL=$ac_ct_OTOOL 8420 fi 8421else 8422 OTOOL="$ac_cv_prog_OTOOL" 8423fi 8424 8425 if test -n "$ac_tool_prefix"; then 8426 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 8427set dummy ${ac_tool_prefix}otool64; ac_word=$2 8428{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8429printf %s "checking for $ac_word... " >&6; } 8430if test ${ac_cv_prog_OTOOL64+y} 8431then : 8432 printf %s "(cached) " >&6 8433else $as_nop 8434 if test -n "$OTOOL64"; then 8435 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 8436else 8437as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8438for as_dir in $PATH 8439do 8440 IFS=$as_save_IFS 8441 case $as_dir in #((( 8442 '') as_dir=./ ;; 8443 */) ;; 8444 *) as_dir=$as_dir/ ;; 8445 esac 8446 for ac_exec_ext in '' $ac_executable_extensions; do 8447 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8448 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 8449 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8450 break 2 8451 fi 8452done 8453 done 8454IFS=$as_save_IFS 8455 8456fi 8457fi 8458OTOOL64=$ac_cv_prog_OTOOL64 8459if test -n "$OTOOL64"; then 8460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 8461printf "%s\n" "$OTOOL64" >&6; } 8462else 8463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8464printf "%s\n" "no" >&6; } 8465fi 8466 8467 8468fi 8469if test -z "$ac_cv_prog_OTOOL64"; then 8470 ac_ct_OTOOL64=$OTOOL64 8471 # Extract the first word of "otool64", so it can be a program name with args. 8472set dummy otool64; ac_word=$2 8473{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8474printf %s "checking for $ac_word... " >&6; } 8475if test ${ac_cv_prog_ac_ct_OTOOL64+y} 8476then : 8477 printf %s "(cached) " >&6 8478else $as_nop 8479 if test -n "$ac_ct_OTOOL64"; then 8480 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 8481else 8482as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8483for as_dir in $PATH 8484do 8485 IFS=$as_save_IFS 8486 case $as_dir in #((( 8487 '') as_dir=./ ;; 8488 */) ;; 8489 *) as_dir=$as_dir/ ;; 8490 esac 8491 for ac_exec_ext in '' $ac_executable_extensions; do 8492 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8493 ac_cv_prog_ac_ct_OTOOL64="otool64" 8494 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8495 break 2 8496 fi 8497done 8498 done 8499IFS=$as_save_IFS 8500 8501fi 8502fi 8503ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 8504if test -n "$ac_ct_OTOOL64"; then 8505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 8506printf "%s\n" "$ac_ct_OTOOL64" >&6; } 8507else 8508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8509printf "%s\n" "no" >&6; } 8510fi 8511 8512 if test "x$ac_ct_OTOOL64" = x; then 8513 OTOOL64=":" 8514 else 8515 case $cross_compiling:$ac_tool_warned in 8516yes:) 8517{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8518printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8519ac_tool_warned=yes ;; 8520esac 8521 OTOOL64=$ac_ct_OTOOL64 8522 fi 8523else 8524 OTOOL64="$ac_cv_prog_OTOOL64" 8525fi 8526 8527 8528 8529 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 8551 8552 8553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 8554printf %s "checking for -single_module linker flag... " >&6; } 8555if test ${lt_cv_apple_cc_single_mod+y} 8556then : 8557 printf %s "(cached) " >&6 8558else $as_nop 8559 lt_cv_apple_cc_single_mod=no 8560 if test -z "$LT_MULTI_MODULE"; then 8561 # By default we will add the -single_module flag. You can override 8562 # by either setting the environment variable LT_MULTI_MODULE 8563 # non-empty at configure time, or by adding -multi_module to the 8564 # link flags. 8565 rm -rf libconftest.dylib* 8566 echo "int foo(void){return 1;}" > conftest.c 8567 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 8568-dynamiclib -Wl,-single_module conftest.c" >&5 8569 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 8570 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 8571 _lt_result=$? 8572 # If there is a non-empty error log, and "single_module" 8573 # appears in it, assume the flag caused a linker warning 8574 if test -s conftest.err && $GREP single_module conftest.err; then 8575 cat conftest.err >&5 8576 # Otherwise, if the output was created with a 0 exit code from 8577 # the compiler, it worked. 8578 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 8579 lt_cv_apple_cc_single_mod=yes 8580 else 8581 cat conftest.err >&5 8582 fi 8583 rm -rf libconftest.dylib* 8584 rm -f conftest.* 8585 fi 8586fi 8587{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 8588printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } 8589 8590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 8591printf %s "checking for -exported_symbols_list linker flag... " >&6; } 8592if test ${lt_cv_ld_exported_symbols_list+y} 8593then : 8594 printf %s "(cached) " >&6 8595else $as_nop 8596 lt_cv_ld_exported_symbols_list=no 8597 save_LDFLAGS=$LDFLAGS 8598 echo "_main" > conftest.sym 8599 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 8600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8601/* end confdefs.h. */ 8602 8603int 8604main (void) 8605{ 8606 8607 ; 8608 return 0; 8609} 8610_ACEOF 8611if ac_fn_c_try_link "$LINENO" 8612then : 8613 lt_cv_ld_exported_symbols_list=yes 8614else $as_nop 8615 lt_cv_ld_exported_symbols_list=no 8616fi 8617rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8618 conftest$ac_exeext conftest.$ac_ext 8619 LDFLAGS=$save_LDFLAGS 8620 8621fi 8622{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 8623printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } 8624 8625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 8626printf %s "checking for -force_load linker flag... " >&6; } 8627if test ${lt_cv_ld_force_load+y} 8628then : 8629 printf %s "(cached) " >&6 8630else $as_nop 8631 lt_cv_ld_force_load=no 8632 cat > conftest.c << _LT_EOF 8633int forced_loaded() { return 2;} 8634_LT_EOF 8635 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 8636 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 8637 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 8638 $AR $AR_FLAGS libconftest.a conftest.o 2>&5 8639 echo "$RANLIB libconftest.a" >&5 8640 $RANLIB libconftest.a 2>&5 8641 cat > conftest.c << _LT_EOF 8642int main() { return 0;} 8643_LT_EOF 8644 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 8645 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 8646 _lt_result=$? 8647 if test -s conftest.err && $GREP force_load conftest.err; then 8648 cat conftest.err >&5 8649 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 8650 lt_cv_ld_force_load=yes 8651 else 8652 cat conftest.err >&5 8653 fi 8654 rm -f conftest.err libconftest.a conftest conftest.c 8655 rm -rf conftest.dSYM 8656 8657fi 8658{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 8659printf "%s\n" "$lt_cv_ld_force_load" >&6; } 8660 case $host_os in 8661 rhapsody* | darwin1.[012]) 8662 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 8663 darwin1.*) 8664 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 8665 darwin*) 8666 case $MACOSX_DEPLOYMENT_TARGET,$host in 8667 10.[012],*|,*powerpc*-darwin[5-8]*) 8668 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 8669 *) 8670 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 8671 esac 8672 ;; 8673 esac 8674 if test yes = "$lt_cv_apple_cc_single_mod"; then 8675 _lt_dar_single_mod='$single_module' 8676 fi 8677 if test yes = "$lt_cv_ld_exported_symbols_list"; then 8678 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 8679 else 8680 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 8681 fi 8682 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 8683 _lt_dsymutil='~$DSYMUTIL $lib || :' 8684 else 8685 _lt_dsymutil= 8686 fi 8687 ;; 8688 esac 8689 8690# func_munge_path_list VARIABLE PATH 8691# ----------------------------------- 8692# VARIABLE is name of variable containing _space_ separated list of 8693# directories to be munged by the contents of PATH, which is string 8694# having a format: 8695# "DIR[:DIR]:" 8696# string "DIR[ DIR]" will be prepended to VARIABLE 8697# ":DIR[:DIR]" 8698# string "DIR[ DIR]" will be appended to VARIABLE 8699# "DIRP[:DIRP]::[DIRA:]DIRA" 8700# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 8701# "DIRA[ DIRA]" will be appended to VARIABLE 8702# "DIR[:DIR]" 8703# VARIABLE will be replaced by "DIR[ DIR]" 8704func_munge_path_list () 8705{ 8706 case x$2 in 8707 x) 8708 ;; 8709 *:) 8710 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 8711 ;; 8712 x:*) 8713 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 8714 ;; 8715 *::*) 8716 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 8717 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 8718 ;; 8719 *) 8720 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 8721 ;; 8722 esac 8723} 8724 8725ac_header= ac_cache= 8726for ac_item in $ac_header_c_list 8727do 8728 if test $ac_cache; then 8729 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 8730 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 8731 printf "%s\n" "#define $ac_item 1" >> confdefs.h 8732 fi 8733 ac_header= ac_cache= 8734 elif test $ac_header; then 8735 ac_cache=$ac_item 8736 else 8737 ac_header=$ac_item 8738 fi 8739done 8740 8741 8742 8743 8744 8745 8746 8747 8748if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 8749then : 8750 8751printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 8752 8753fi 8754ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 8755" 8756if test "x$ac_cv_header_dlfcn_h" = xyes 8757then : 8758 printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h 8759 8760fi 8761 8762 8763 8764 8765 8766# Set options 8767enable_win32_dll=yes 8768 8769case $host in 8770*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 8771 if test -n "$ac_tool_prefix"; then 8772 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. 8773set dummy ${ac_tool_prefix}as; ac_word=$2 8774{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8775printf %s "checking for $ac_word... " >&6; } 8776if test ${ac_cv_prog_AS+y} 8777then : 8778 printf %s "(cached) " >&6 8779else $as_nop 8780 if test -n "$AS"; then 8781 ac_cv_prog_AS="$AS" # Let the user override the test. 8782else 8783as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8784for as_dir in $PATH 8785do 8786 IFS=$as_save_IFS 8787 case $as_dir in #((( 8788 '') as_dir=./ ;; 8789 */) ;; 8790 *) as_dir=$as_dir/ ;; 8791 esac 8792 for ac_exec_ext in '' $ac_executable_extensions; do 8793 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8794 ac_cv_prog_AS="${ac_tool_prefix}as" 8795 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8796 break 2 8797 fi 8798done 8799 done 8800IFS=$as_save_IFS 8801 8802fi 8803fi 8804AS=$ac_cv_prog_AS 8805if test -n "$AS"; then 8806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 8807printf "%s\n" "$AS" >&6; } 8808else 8809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8810printf "%s\n" "no" >&6; } 8811fi 8812 8813 8814fi 8815if test -z "$ac_cv_prog_AS"; then 8816 ac_ct_AS=$AS 8817 # Extract the first word of "as", so it can be a program name with args. 8818set dummy as; ac_word=$2 8819{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8820printf %s "checking for $ac_word... " >&6; } 8821if test ${ac_cv_prog_ac_ct_AS+y} 8822then : 8823 printf %s "(cached) " >&6 8824else $as_nop 8825 if test -n "$ac_ct_AS"; then 8826 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. 8827else 8828as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8829for as_dir in $PATH 8830do 8831 IFS=$as_save_IFS 8832 case $as_dir in #((( 8833 '') as_dir=./ ;; 8834 */) ;; 8835 *) as_dir=$as_dir/ ;; 8836 esac 8837 for ac_exec_ext in '' $ac_executable_extensions; do 8838 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8839 ac_cv_prog_ac_ct_AS="as" 8840 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8841 break 2 8842 fi 8843done 8844 done 8845IFS=$as_save_IFS 8846 8847fi 8848fi 8849ac_ct_AS=$ac_cv_prog_ac_ct_AS 8850if test -n "$ac_ct_AS"; then 8851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 8852printf "%s\n" "$ac_ct_AS" >&6; } 8853else 8854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8855printf "%s\n" "no" >&6; } 8856fi 8857 8858 if test "x$ac_ct_AS" = x; then 8859 AS="false" 8860 else 8861 case $cross_compiling:$ac_tool_warned in 8862yes:) 8863{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8864printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8865ac_tool_warned=yes ;; 8866esac 8867 AS=$ac_ct_AS 8868 fi 8869else 8870 AS="$ac_cv_prog_AS" 8871fi 8872 8873 if test -n "$ac_tool_prefix"; then 8874 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 8875set dummy ${ac_tool_prefix}dlltool; ac_word=$2 8876{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8877printf %s "checking for $ac_word... " >&6; } 8878if test ${ac_cv_prog_DLLTOOL+y} 8879then : 8880 printf %s "(cached) " >&6 8881else $as_nop 8882 if test -n "$DLLTOOL"; then 8883 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 8884else 8885as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8886for as_dir in $PATH 8887do 8888 IFS=$as_save_IFS 8889 case $as_dir in #((( 8890 '') as_dir=./ ;; 8891 */) ;; 8892 *) as_dir=$as_dir/ ;; 8893 esac 8894 for ac_exec_ext in '' $ac_executable_extensions; do 8895 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8896 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 8897 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8898 break 2 8899 fi 8900done 8901 done 8902IFS=$as_save_IFS 8903 8904fi 8905fi 8906DLLTOOL=$ac_cv_prog_DLLTOOL 8907if test -n "$DLLTOOL"; then 8908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 8909printf "%s\n" "$DLLTOOL" >&6; } 8910else 8911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8912printf "%s\n" "no" >&6; } 8913fi 8914 8915 8916fi 8917if test -z "$ac_cv_prog_DLLTOOL"; then 8918 ac_ct_DLLTOOL=$DLLTOOL 8919 # Extract the first word of "dlltool", so it can be a program name with args. 8920set dummy dlltool; ac_word=$2 8921{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8922printf %s "checking for $ac_word... " >&6; } 8923if test ${ac_cv_prog_ac_ct_DLLTOOL+y} 8924then : 8925 printf %s "(cached) " >&6 8926else $as_nop 8927 if test -n "$ac_ct_DLLTOOL"; then 8928 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 8929else 8930as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8931for as_dir in $PATH 8932do 8933 IFS=$as_save_IFS 8934 case $as_dir in #((( 8935 '') as_dir=./ ;; 8936 */) ;; 8937 *) as_dir=$as_dir/ ;; 8938 esac 8939 for ac_exec_ext in '' $ac_executable_extensions; do 8940 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8941 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 8942 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8943 break 2 8944 fi 8945done 8946 done 8947IFS=$as_save_IFS 8948 8949fi 8950fi 8951ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 8952if test -n "$ac_ct_DLLTOOL"; then 8953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 8954printf "%s\n" "$ac_ct_DLLTOOL" >&6; } 8955else 8956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8957printf "%s\n" "no" >&6; } 8958fi 8959 8960 if test "x$ac_ct_DLLTOOL" = x; then 8961 DLLTOOL="false" 8962 else 8963 case $cross_compiling:$ac_tool_warned in 8964yes:) 8965{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8966printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8967ac_tool_warned=yes ;; 8968esac 8969 DLLTOOL=$ac_ct_DLLTOOL 8970 fi 8971else 8972 DLLTOOL="$ac_cv_prog_DLLTOOL" 8973fi 8974 8975 if test -n "$ac_tool_prefix"; then 8976 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 8977set dummy ${ac_tool_prefix}objdump; ac_word=$2 8978{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8979printf %s "checking for $ac_word... " >&6; } 8980if test ${ac_cv_prog_OBJDUMP+y} 8981then : 8982 printf %s "(cached) " >&6 8983else $as_nop 8984 if test -n "$OBJDUMP"; then 8985 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 8986else 8987as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8988for as_dir in $PATH 8989do 8990 IFS=$as_save_IFS 8991 case $as_dir in #((( 8992 '') as_dir=./ ;; 8993 */) ;; 8994 *) as_dir=$as_dir/ ;; 8995 esac 8996 for ac_exec_ext in '' $ac_executable_extensions; do 8997 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8998 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 8999 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 9000 break 2 9001 fi 9002done 9003 done 9004IFS=$as_save_IFS 9005 9006fi 9007fi 9008OBJDUMP=$ac_cv_prog_OBJDUMP 9009if test -n "$OBJDUMP"; then 9010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 9011printf "%s\n" "$OBJDUMP" >&6; } 9012else 9013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9014printf "%s\n" "no" >&6; } 9015fi 9016 9017 9018fi 9019if test -z "$ac_cv_prog_OBJDUMP"; then 9020 ac_ct_OBJDUMP=$OBJDUMP 9021 # Extract the first word of "objdump", so it can be a program name with args. 9022set dummy objdump; ac_word=$2 9023{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9024printf %s "checking for $ac_word... " >&6; } 9025if test ${ac_cv_prog_ac_ct_OBJDUMP+y} 9026then : 9027 printf %s "(cached) " >&6 9028else $as_nop 9029 if test -n "$ac_ct_OBJDUMP"; then 9030 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 9031else 9032as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9033for as_dir in $PATH 9034do 9035 IFS=$as_save_IFS 9036 case $as_dir in #((( 9037 '') as_dir=./ ;; 9038 */) ;; 9039 *) as_dir=$as_dir/ ;; 9040 esac 9041 for ac_exec_ext in '' $ac_executable_extensions; do 9042 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 9043 ac_cv_prog_ac_ct_OBJDUMP="objdump" 9044 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 9045 break 2 9046 fi 9047done 9048 done 9049IFS=$as_save_IFS 9050 9051fi 9052fi 9053ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 9054if test -n "$ac_ct_OBJDUMP"; then 9055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 9056printf "%s\n" "$ac_ct_OBJDUMP" >&6; } 9057else 9058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9059printf "%s\n" "no" >&6; } 9060fi 9061 9062 if test "x$ac_ct_OBJDUMP" = x; then 9063 OBJDUMP="false" 9064 else 9065 case $cross_compiling:$ac_tool_warned in 9066yes:) 9067{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9068printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9069ac_tool_warned=yes ;; 9070esac 9071 OBJDUMP=$ac_ct_OBJDUMP 9072 fi 9073else 9074 OBJDUMP="$ac_cv_prog_OBJDUMP" 9075fi 9076 9077 ;; 9078esac 9079 9080test -z "$AS" && AS=as 9081 9082 9083 9084 9085 9086test -z "$DLLTOOL" && DLLTOOL=dlltool 9087 9088 9089 9090 9091 9092test -z "$OBJDUMP" && OBJDUMP=objdump 9093 9094 9095 9096 9097 9098 9099 9100 enable_dlopen=no 9101 9102 9103 9104 # Check whether --enable-shared was given. 9105if test ${enable_shared+y} 9106then : 9107 enableval=$enable_shared; p=${PACKAGE-default} 9108 case $enableval in 9109 yes) enable_shared=yes ;; 9110 no) enable_shared=no ;; 9111 *) 9112 enable_shared=no 9113 # Look at the argument we got. We use all the common list separators. 9114 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 9115 for pkg in $enableval; do 9116 IFS=$lt_save_ifs 9117 if test "X$pkg" = "X$p"; then 9118 enable_shared=yes 9119 fi 9120 done 9121 IFS=$lt_save_ifs 9122 ;; 9123 esac 9124else $as_nop 9125 enable_shared=yes 9126fi 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 # Check whether --enable-static was given. 9137if test ${enable_static+y} 9138then : 9139 enableval=$enable_static; p=${PACKAGE-default} 9140 case $enableval in 9141 yes) enable_static=yes ;; 9142 no) enable_static=no ;; 9143 *) 9144 enable_static=no 9145 # Look at the argument we got. We use all the common list separators. 9146 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 9147 for pkg in $enableval; do 9148 IFS=$lt_save_ifs 9149 if test "X$pkg" = "X$p"; then 9150 enable_static=yes 9151 fi 9152 done 9153 IFS=$lt_save_ifs 9154 ;; 9155 esac 9156else $as_nop 9157 enable_static=yes 9158fi 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169# Check whether --with-pic was given. 9170if test ${with_pic+y} 9171then : 9172 withval=$with_pic; lt_p=${PACKAGE-default} 9173 case $withval in 9174 yes|no) pic_mode=$withval ;; 9175 *) 9176 pic_mode=default 9177 # Look at the argument we got. We use all the common list separators. 9178 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 9179 for lt_pkg in $withval; do 9180 IFS=$lt_save_ifs 9181 if test "X$lt_pkg" = "X$lt_p"; then 9182 pic_mode=yes 9183 fi 9184 done 9185 IFS=$lt_save_ifs 9186 ;; 9187 esac 9188else $as_nop 9189 pic_mode=default 9190fi 9191 9192 9193 9194 9195 9196 9197 9198 9199 # Check whether --enable-fast-install was given. 9200if test ${enable_fast_install+y} 9201then : 9202 enableval=$enable_fast_install; p=${PACKAGE-default} 9203 case $enableval in 9204 yes) enable_fast_install=yes ;; 9205 no) enable_fast_install=no ;; 9206 *) 9207 enable_fast_install=no 9208 # Look at the argument we got. We use all the common list separators. 9209 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 9210 for pkg in $enableval; do 9211 IFS=$lt_save_ifs 9212 if test "X$pkg" = "X$p"; then 9213 enable_fast_install=yes 9214 fi 9215 done 9216 IFS=$lt_save_ifs 9217 ;; 9218 esac 9219else $as_nop 9220 enable_fast_install=yes 9221fi 9222 9223 9224 9225 9226 9227 9228 9229 9230 shared_archive_member_spec= 9231case $host,$enable_shared in 9232power*-*-aix[5-9]*,yes) 9233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 9234printf %s "checking which variant of shared library versioning to provide... " >&6; } 9235 9236# Check whether --with-aix-soname was given. 9237if test ${with_aix_soname+y} 9238then : 9239 withval=$with_aix_soname; case $withval in 9240 aix|svr4|both) 9241 ;; 9242 *) 9243 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 9244 ;; 9245 esac 9246 lt_cv_with_aix_soname=$with_aix_soname 9247else $as_nop 9248 if test ${lt_cv_with_aix_soname+y} 9249then : 9250 printf %s "(cached) " >&6 9251else $as_nop 9252 lt_cv_with_aix_soname=aix 9253fi 9254 9255 with_aix_soname=$lt_cv_with_aix_soname 9256fi 9257 9258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 9259printf "%s\n" "$with_aix_soname" >&6; } 9260 if test aix != "$with_aix_soname"; then 9261 # For the AIX way of multilib, we name the shared archive member 9262 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 9263 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 9264 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 9265 # the AIX toolchain works better with OBJECT_MODE set (default 32). 9266 if test 64 = "${OBJECT_MODE-32}"; then 9267 shared_archive_member_spec=shr_64 9268 else 9269 shared_archive_member_spec=shr 9270 fi 9271 fi 9272 ;; 9273*) 9274 with_aix_soname=aix 9275 ;; 9276esac 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287# This can be used to rebuild libtool when needed 9288LIBTOOL_DEPS=$ltmain 9289 9290# Always use our own libtool. 9291LIBTOOL='$(SHELL) $(top_builddir)/libtool' 9292 9293 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322test -z "$LN_S" && LN_S="ln -s" 9323 9324 9325 9326 9327 9328 9329 9330 9331 9332 9333 9334 9335 9336 9337if test -n "${ZSH_VERSION+set}"; then 9338 setopt NO_GLOB_SUBST 9339fi 9340 9341{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 9342printf %s "checking for objdir... " >&6; } 9343if test ${lt_cv_objdir+y} 9344then : 9345 printf %s "(cached) " >&6 9346else $as_nop 9347 rm -f .libs 2>/dev/null 9348mkdir .libs 2>/dev/null 9349if test -d .libs; then 9350 lt_cv_objdir=.libs 9351else 9352 # MS-DOS does not allow filenames that begin with a dot. 9353 lt_cv_objdir=_libs 9354fi 9355rmdir .libs 2>/dev/null 9356fi 9357{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 9358printf "%s\n" "$lt_cv_objdir" >&6; } 9359objdir=$lt_cv_objdir 9360 9361 9362 9363 9364 9365printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h 9366 9367 9368 9369 9370case $host_os in 9371aix3*) 9372 # AIX sometimes has problems with the GCC collect2 program. For some 9373 # reason, if we set the COLLECT_NAMES environment variable, the problems 9374 # vanish in a puff of smoke. 9375 if test set != "${COLLECT_NAMES+set}"; then 9376 COLLECT_NAMES= 9377 export COLLECT_NAMES 9378 fi 9379 ;; 9380esac 9381 9382# Global variables: 9383ofile=libtool 9384can_build_shared=yes 9385 9386# All known linkers require a '.a' archive for static linking (except MSVC and 9387# ICC, which need '.lib'). 9388libext=a 9389 9390with_gnu_ld=$lt_cv_prog_gnu_ld 9391 9392old_CC=$CC 9393old_CFLAGS=$CFLAGS 9394 9395# Set sane defaults for various variables 9396test -z "$CC" && CC=cc 9397test -z "$LTCC" && LTCC=$CC 9398test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 9399test -z "$LD" && LD=ld 9400test -z "$ac_objext" && ac_objext=o 9401 9402func_cc_basename $compiler 9403cc_basename=$func_cc_basename_result 9404 9405 9406# Only perform the check for file, if the check method requires it 9407test -z "$MAGIC_CMD" && MAGIC_CMD=file 9408case $deplibs_check_method in 9409file_magic*) 9410 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 9411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 9412printf %s "checking for ${ac_tool_prefix}file... " >&6; } 9413if test ${lt_cv_path_MAGIC_CMD+y} 9414then : 9415 printf %s "(cached) " >&6 9416else $as_nop 9417 case $MAGIC_CMD in 9418[\\/*] | ?:[\\/]*) 9419 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 9420 ;; 9421*) 9422 lt_save_MAGIC_CMD=$MAGIC_CMD 9423 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 9424 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 9425 for ac_dir in $ac_dummy; do 9426 IFS=$lt_save_ifs 9427 test -z "$ac_dir" && ac_dir=. 9428 if test -f "$ac_dir/${ac_tool_prefix}file"; then 9429 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 9430 if test -n "$file_magic_test_file"; then 9431 case $deplibs_check_method in 9432 "file_magic "*) 9433 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 9434 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 9435 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 9436 $EGREP "$file_magic_regex" > /dev/null; then 9437 : 9438 else 9439 cat <<_LT_EOF 1>&2 9440 9441*** Warning: the command libtool uses to detect shared libraries, 9442*** $file_magic_cmd, produces output that libtool cannot recognize. 9443*** The result is that libtool may fail to recognize shared libraries 9444*** as such. This will affect the creation of libtool libraries that 9445*** depend on shared libraries, but programs linked with such libtool 9446*** libraries will work regardless of this problem. Nevertheless, you 9447*** may want to report the problem to your system manager and/or to 9448*** bug-libtool@gnu.org 9449 9450_LT_EOF 9451 fi ;; 9452 esac 9453 fi 9454 break 9455 fi 9456 done 9457 IFS=$lt_save_ifs 9458 MAGIC_CMD=$lt_save_MAGIC_CMD 9459 ;; 9460esac 9461fi 9462 9463MAGIC_CMD=$lt_cv_path_MAGIC_CMD 9464if test -n "$MAGIC_CMD"; then 9465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 9466printf "%s\n" "$MAGIC_CMD" >&6; } 9467else 9468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9469printf "%s\n" "no" >&6; } 9470fi 9471 9472 9473 9474 9475 9476if test -z "$lt_cv_path_MAGIC_CMD"; then 9477 if test -n "$ac_tool_prefix"; then 9478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 9479printf %s "checking for file... " >&6; } 9480if test ${lt_cv_path_MAGIC_CMD+y} 9481then : 9482 printf %s "(cached) " >&6 9483else $as_nop 9484 case $MAGIC_CMD in 9485[\\/*] | ?:[\\/]*) 9486 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 9487 ;; 9488*) 9489 lt_save_MAGIC_CMD=$MAGIC_CMD 9490 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 9491 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 9492 for ac_dir in $ac_dummy; do 9493 IFS=$lt_save_ifs 9494 test -z "$ac_dir" && ac_dir=. 9495 if test -f "$ac_dir/file"; then 9496 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 9497 if test -n "$file_magic_test_file"; then 9498 case $deplibs_check_method in 9499 "file_magic "*) 9500 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 9501 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 9502 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 9503 $EGREP "$file_magic_regex" > /dev/null; then 9504 : 9505 else 9506 cat <<_LT_EOF 1>&2 9507 9508*** Warning: the command libtool uses to detect shared libraries, 9509*** $file_magic_cmd, produces output that libtool cannot recognize. 9510*** The result is that libtool may fail to recognize shared libraries 9511*** as such. This will affect the creation of libtool libraries that 9512*** depend on shared libraries, but programs linked with such libtool 9513*** libraries will work regardless of this problem. Nevertheless, you 9514*** may want to report the problem to your system manager and/or to 9515*** bug-libtool@gnu.org 9516 9517_LT_EOF 9518 fi ;; 9519 esac 9520 fi 9521 break 9522 fi 9523 done 9524 IFS=$lt_save_ifs 9525 MAGIC_CMD=$lt_save_MAGIC_CMD 9526 ;; 9527esac 9528fi 9529 9530MAGIC_CMD=$lt_cv_path_MAGIC_CMD 9531if test -n "$MAGIC_CMD"; then 9532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 9533printf "%s\n" "$MAGIC_CMD" >&6; } 9534else 9535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9536printf "%s\n" "no" >&6; } 9537fi 9538 9539 9540 else 9541 MAGIC_CMD=: 9542 fi 9543fi 9544 9545 fi 9546 ;; 9547esac 9548 9549# Use C for the default configuration in the libtool script 9550 9551lt_save_CC=$CC 9552ac_ext=c 9553ac_cpp='$CPP $CPPFLAGS' 9554ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9555ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9556ac_compiler_gnu=$ac_cv_c_compiler_gnu 9557 9558 9559# Source file extension for C test sources. 9560ac_ext=c 9561 9562# Object file extension for compiled C test sources. 9563objext=o 9564objext=$objext 9565 9566# Code to be used in simple compile tests 9567lt_simple_compile_test_code="int some_variable = 0;" 9568 9569# Code to be used in simple link tests 9570lt_simple_link_test_code='int main(){return(0);}' 9571 9572 9573 9574 9575 9576 9577 9578# If no C compiler was specified, use CC. 9579LTCC=${LTCC-"$CC"} 9580 9581# If no C compiler flags were specified, use CFLAGS. 9582LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 9583 9584# Allow CC to be a program name with arguments. 9585compiler=$CC 9586 9587# Save the default compiler, since it gets overwritten when the other 9588# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 9589compiler_DEFAULT=$CC 9590 9591# save warnings/boilerplate of simple test code 9592ac_outfile=conftest.$ac_objext 9593echo "$lt_simple_compile_test_code" >conftest.$ac_ext 9594eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 9595_lt_compiler_boilerplate=`cat conftest.err` 9596$RM conftest* 9597 9598ac_outfile=conftest.$ac_objext 9599echo "$lt_simple_link_test_code" >conftest.$ac_ext 9600eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 9601_lt_linker_boilerplate=`cat conftest.err` 9602$RM -r conftest* 9603 9604 9605## CAVEAT EMPTOR: 9606## There is no encapsulation within the following macros, do not change 9607## the running order or otherwise move them around unless you know exactly 9608## what you are doing... 9609if test -n "$compiler"; then 9610 9611lt_prog_compiler_no_builtin_flag= 9612 9613if test yes = "$GCC"; then 9614 case $cc_basename in 9615 nvcc*) 9616 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 9617 *) 9618 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 9619 esac 9620 9621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 9622printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 9623if test ${lt_cv_prog_compiler_rtti_exceptions+y} 9624then : 9625 printf %s "(cached) " >&6 9626else $as_nop 9627 lt_cv_prog_compiler_rtti_exceptions=no 9628 ac_outfile=conftest.$ac_objext 9629 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9630 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 9631 # Insert the option either (1) after the last *FLAGS variable, or 9632 # (2) before a word containing "conftest.", or (3) at the end. 9633 # Note that $ac_compile itself does not contain backslashes and begins 9634 # with a dollar sign (not a hyphen), so the echo should work correctly. 9635 # The option is referenced via a variable to avoid confusing sed. 9636 lt_compile=`echo "$ac_compile" | $SED \ 9637 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9638 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9639 -e 's:$: $lt_compiler_flag:'` 9640 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9641 (eval "$lt_compile" 2>conftest.err) 9642 ac_status=$? 9643 cat conftest.err >&5 9644 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9645 if (exit $ac_status) && test -s "$ac_outfile"; then 9646 # The compiler can only warn and ignore the option if not recognized 9647 # So say no if there are warnings other than the usual output. 9648 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 9649 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9650 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 9651 lt_cv_prog_compiler_rtti_exceptions=yes 9652 fi 9653 fi 9654 $RM conftest* 9655 9656fi 9657{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 9658printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 9659 9660if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 9661 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 9662else 9663 : 9664fi 9665 9666fi 9667 9668 9669 9670 9671 9672 9673 lt_prog_compiler_wl= 9674lt_prog_compiler_pic= 9675lt_prog_compiler_static= 9676 9677 9678 if test yes = "$GCC"; then 9679 lt_prog_compiler_wl='-Wl,' 9680 lt_prog_compiler_static='-static' 9681 9682 case $host_os in 9683 aix*) 9684 # All AIX code is PIC. 9685 if test ia64 = "$host_cpu"; then 9686 # AIX 5 now supports IA64 processor 9687 lt_prog_compiler_static='-Bstatic' 9688 fi 9689 lt_prog_compiler_pic='-fPIC' 9690 ;; 9691 9692 amigaos*) 9693 case $host_cpu in 9694 powerpc) 9695 # see comment about AmigaOS4 .so support 9696 lt_prog_compiler_pic='-fPIC' 9697 ;; 9698 m68k) 9699 # FIXME: we need at least 68020 code to build shared libraries, but 9700 # adding the '-m68020' flag to GCC prevents building anything better, 9701 # like '-m68040'. 9702 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 9703 ;; 9704 esac 9705 ;; 9706 9707 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 9708 # PIC is the default for these OSes. 9709 ;; 9710 9711 mingw* | cygwin* | pw32* | os2* | cegcc*) 9712 # This hack is so that the source file can tell whether it is being 9713 # built for inclusion in a dll (and should export symbols for example). 9714 # Although the cygwin gcc ignores -fPIC, still need this for old-style 9715 # (--disable-auto-import) libraries 9716 lt_prog_compiler_pic='-DDLL_EXPORT' 9717 case $host_os in 9718 os2*) 9719 lt_prog_compiler_static='$wl-static' 9720 ;; 9721 esac 9722 ;; 9723 9724 darwin* | rhapsody*) 9725 # PIC is the default on this platform 9726 # Common symbols not allowed in MH_DYLIB files 9727 lt_prog_compiler_pic='-fno-common' 9728 ;; 9729 9730 haiku*) 9731 # PIC is the default for Haiku. 9732 # The "-static" flag exists, but is broken. 9733 lt_prog_compiler_static= 9734 ;; 9735 9736 hpux*) 9737 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 9738 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 9739 # sets the default TLS model and affects inlining. 9740 case $host_cpu in 9741 hppa*64*) 9742 # +Z the default 9743 ;; 9744 *) 9745 lt_prog_compiler_pic='-fPIC' 9746 ;; 9747 esac 9748 ;; 9749 9750 interix[3-9]*) 9751 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 9752 # Instead, we relocate shared libraries at runtime. 9753 ;; 9754 9755 msdosdjgpp*) 9756 # Just because we use GCC doesn't mean we suddenly get shared libraries 9757 # on systems that don't support them. 9758 lt_prog_compiler_can_build_shared=no 9759 enable_shared=no 9760 ;; 9761 9762 *nto* | *qnx*) 9763 # QNX uses GNU C++, but need to define -shared option too, otherwise 9764 # it will coredump. 9765 lt_prog_compiler_pic='-fPIC -shared' 9766 ;; 9767 9768 sysv4*MP*) 9769 if test -d /usr/nec; then 9770 lt_prog_compiler_pic=-Kconform_pic 9771 fi 9772 ;; 9773 9774 *) 9775 lt_prog_compiler_pic='-fPIC' 9776 ;; 9777 esac 9778 9779 case $cc_basename in 9780 nvcc*) # Cuda Compiler Driver 2.2 9781 lt_prog_compiler_wl='-Xlinker ' 9782 if test -n "$lt_prog_compiler_pic"; then 9783 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 9784 fi 9785 ;; 9786 esac 9787 else 9788 # PORTME Check for flag to pass linker flags through the system compiler. 9789 case $host_os in 9790 aix*) 9791 lt_prog_compiler_wl='-Wl,' 9792 if test ia64 = "$host_cpu"; then 9793 # AIX 5 now supports IA64 processor 9794 lt_prog_compiler_static='-Bstatic' 9795 else 9796 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 9797 fi 9798 ;; 9799 9800 darwin* | rhapsody*) 9801 # PIC is the default on this platform 9802 # Common symbols not allowed in MH_DYLIB files 9803 lt_prog_compiler_pic='-fno-common' 9804 case $cc_basename in 9805 nagfor*) 9806 # NAG Fortran compiler 9807 lt_prog_compiler_wl='-Wl,-Wl,,' 9808 lt_prog_compiler_pic='-PIC' 9809 lt_prog_compiler_static='-Bstatic' 9810 ;; 9811 esac 9812 ;; 9813 9814 mingw* | cygwin* | pw32* | os2* | cegcc*) 9815 # This hack is so that the source file can tell whether it is being 9816 # built for inclusion in a dll (and should export symbols for example). 9817 lt_prog_compiler_pic='-DDLL_EXPORT' 9818 case $host_os in 9819 os2*) 9820 lt_prog_compiler_static='$wl-static' 9821 ;; 9822 esac 9823 ;; 9824 9825 hpux9* | hpux10* | hpux11*) 9826 lt_prog_compiler_wl='-Wl,' 9827 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 9828 # not for PA HP-UX. 9829 case $host_cpu in 9830 hppa*64*|ia64*) 9831 # +Z the default 9832 ;; 9833 *) 9834 lt_prog_compiler_pic='+Z' 9835 ;; 9836 esac 9837 # Is there a better lt_prog_compiler_static that works with the bundled CC? 9838 lt_prog_compiler_static='$wl-a ${wl}archive' 9839 ;; 9840 9841 irix5* | irix6* | nonstopux*) 9842 lt_prog_compiler_wl='-Wl,' 9843 # PIC (with -KPIC) is the default. 9844 lt_prog_compiler_static='-non_shared' 9845 ;; 9846 9847 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 9848 case $cc_basename in 9849 # old Intel for x86_64, which still supported -KPIC. 9850 ecc*) 9851 lt_prog_compiler_wl='-Wl,' 9852 lt_prog_compiler_pic='-KPIC' 9853 lt_prog_compiler_static='-static' 9854 ;; 9855 # icc used to be incompatible with GCC. 9856 # ICC 10 doesn't accept -KPIC any more. 9857 icc* | ifort*) 9858 lt_prog_compiler_wl='-Wl,' 9859 lt_prog_compiler_pic='-fPIC' 9860 lt_prog_compiler_static='-static' 9861 ;; 9862 # Lahey Fortran 8.1. 9863 lf95*) 9864 lt_prog_compiler_wl='-Wl,' 9865 lt_prog_compiler_pic='--shared' 9866 lt_prog_compiler_static='--static' 9867 ;; 9868 nagfor*) 9869 # NAG Fortran compiler 9870 lt_prog_compiler_wl='-Wl,-Wl,,' 9871 lt_prog_compiler_pic='-PIC' 9872 lt_prog_compiler_static='-Bstatic' 9873 ;; 9874 tcc*) 9875 # Fabrice Bellard et al's Tiny C Compiler 9876 lt_prog_compiler_wl='-Wl,' 9877 lt_prog_compiler_pic='-fPIC' 9878 lt_prog_compiler_static='-static' 9879 ;; 9880 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 9881 # Portland Group compilers (*not* the Pentium gcc compiler, 9882 # which looks to be a dead project) 9883 lt_prog_compiler_wl='-Wl,' 9884 lt_prog_compiler_pic='-fpic' 9885 lt_prog_compiler_static='-Bstatic' 9886 ;; 9887 ccc*) 9888 lt_prog_compiler_wl='-Wl,' 9889 # All Alpha code is PIC. 9890 lt_prog_compiler_static='-non_shared' 9891 ;; 9892 xl* | bgxl* | bgf* | mpixl*) 9893 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 9894 lt_prog_compiler_wl='-Wl,' 9895 lt_prog_compiler_pic='-qpic' 9896 lt_prog_compiler_static='-qstaticlink' 9897 ;; 9898 *) 9899 case `$CC -V 2>&1 | $SED 5q` in 9900 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 9901 # Sun Fortran 8.3 passes all unrecognized flags to the linker 9902 lt_prog_compiler_pic='-KPIC' 9903 lt_prog_compiler_static='-Bstatic' 9904 lt_prog_compiler_wl='' 9905 ;; 9906 *Sun\ F* | *Sun*Fortran*) 9907 lt_prog_compiler_pic='-KPIC' 9908 lt_prog_compiler_static='-Bstatic' 9909 lt_prog_compiler_wl='-Qoption ld ' 9910 ;; 9911 *Sun\ C*) 9912 # Sun C 5.9 9913 lt_prog_compiler_pic='-KPIC' 9914 lt_prog_compiler_static='-Bstatic' 9915 lt_prog_compiler_wl='-Wl,' 9916 ;; 9917 *Intel*\ [CF]*Compiler*) 9918 lt_prog_compiler_wl='-Wl,' 9919 lt_prog_compiler_pic='-fPIC' 9920 lt_prog_compiler_static='-static' 9921 ;; 9922 *Portland\ Group*) 9923 lt_prog_compiler_wl='-Wl,' 9924 lt_prog_compiler_pic='-fpic' 9925 lt_prog_compiler_static='-Bstatic' 9926 ;; 9927 esac 9928 ;; 9929 esac 9930 ;; 9931 9932 newsos6) 9933 lt_prog_compiler_pic='-KPIC' 9934 lt_prog_compiler_static='-Bstatic' 9935 ;; 9936 9937 *nto* | *qnx*) 9938 # QNX uses GNU C++, but need to define -shared option too, otherwise 9939 # it will coredump. 9940 lt_prog_compiler_pic='-fPIC -shared' 9941 ;; 9942 9943 osf3* | osf4* | osf5*) 9944 lt_prog_compiler_wl='-Wl,' 9945 # All OSF/1 code is PIC. 9946 lt_prog_compiler_static='-non_shared' 9947 ;; 9948 9949 rdos*) 9950 lt_prog_compiler_static='-non_shared' 9951 ;; 9952 9953 solaris*) 9954 lt_prog_compiler_pic='-KPIC' 9955 lt_prog_compiler_static='-Bstatic' 9956 case $cc_basename in 9957 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 9958 lt_prog_compiler_wl='-Qoption ld ';; 9959 *) 9960 lt_prog_compiler_wl='-Wl,';; 9961 esac 9962 ;; 9963 9964 sunos4*) 9965 lt_prog_compiler_wl='-Qoption ld ' 9966 lt_prog_compiler_pic='-PIC' 9967 lt_prog_compiler_static='-Bstatic' 9968 ;; 9969 9970 sysv4 | sysv4.2uw2* | sysv4.3*) 9971 lt_prog_compiler_wl='-Wl,' 9972 lt_prog_compiler_pic='-KPIC' 9973 lt_prog_compiler_static='-Bstatic' 9974 ;; 9975 9976 sysv4*MP*) 9977 if test -d /usr/nec; then 9978 lt_prog_compiler_pic='-Kconform_pic' 9979 lt_prog_compiler_static='-Bstatic' 9980 fi 9981 ;; 9982 9983 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 9984 lt_prog_compiler_wl='-Wl,' 9985 lt_prog_compiler_pic='-KPIC' 9986 lt_prog_compiler_static='-Bstatic' 9987 ;; 9988 9989 unicos*) 9990 lt_prog_compiler_wl='-Wl,' 9991 lt_prog_compiler_can_build_shared=no 9992 ;; 9993 9994 uts4*) 9995 lt_prog_compiler_pic='-pic' 9996 lt_prog_compiler_static='-Bstatic' 9997 ;; 9998 9999 *) 10000 lt_prog_compiler_can_build_shared=no 10001 ;; 10002 esac 10003 fi 10004 10005case $host_os in 10006 # For platforms that do not support PIC, -DPIC is meaningless: 10007 *djgpp*) 10008 lt_prog_compiler_pic= 10009 ;; 10010 *) 10011 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 10012 ;; 10013esac 10014 10015{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 10016printf %s "checking for $compiler option to produce PIC... " >&6; } 10017if test ${lt_cv_prog_compiler_pic+y} 10018then : 10019 printf %s "(cached) " >&6 10020else $as_nop 10021 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 10022fi 10023{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 10024printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } 10025lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 10026 10027# 10028# Check to make sure the PIC flag actually works. 10029# 10030if test -n "$lt_prog_compiler_pic"; then 10031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 10032printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 10033if test ${lt_cv_prog_compiler_pic_works+y} 10034then : 10035 printf %s "(cached) " >&6 10036else $as_nop 10037 lt_cv_prog_compiler_pic_works=no 10038 ac_outfile=conftest.$ac_objext 10039 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10040 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 10041 # Insert the option either (1) after the last *FLAGS variable, or 10042 # (2) before a word containing "conftest.", or (3) at the end. 10043 # Note that $ac_compile itself does not contain backslashes and begins 10044 # with a dollar sign (not a hyphen), so the echo should work correctly. 10045 # The option is referenced via a variable to avoid confusing sed. 10046 lt_compile=`echo "$ac_compile" | $SED \ 10047 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 10048 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 10049 -e 's:$: $lt_compiler_flag:'` 10050 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 10051 (eval "$lt_compile" 2>conftest.err) 10052 ac_status=$? 10053 cat conftest.err >&5 10054 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10055 if (exit $ac_status) && test -s "$ac_outfile"; then 10056 # The compiler can only warn and ignore the option if not recognized 10057 # So say no if there are warnings other than the usual output. 10058 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 10059 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10060 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 10061 lt_cv_prog_compiler_pic_works=yes 10062 fi 10063 fi 10064 $RM conftest* 10065 10066fi 10067{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 10068printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } 10069 10070if test yes = "$lt_cv_prog_compiler_pic_works"; then 10071 case $lt_prog_compiler_pic in 10072 "" | " "*) ;; 10073 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 10074 esac 10075else 10076 lt_prog_compiler_pic= 10077 lt_prog_compiler_can_build_shared=no 10078fi 10079 10080fi 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092# 10093# Check to make sure the static flag actually works. 10094# 10095wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 10096{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 10097printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 10098if test ${lt_cv_prog_compiler_static_works+y} 10099then : 10100 printf %s "(cached) " >&6 10101else $as_nop 10102 lt_cv_prog_compiler_static_works=no 10103 save_LDFLAGS=$LDFLAGS 10104 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 10105 echo "$lt_simple_link_test_code" > conftest.$ac_ext 10106 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 10107 # The linker can only warn and ignore the option if not recognized 10108 # So say no if there are warnings 10109 if test -s conftest.err; then 10110 # Append any errors to the config.log. 10111 cat conftest.err 1>&5 10112 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 10113 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10114 if diff conftest.exp conftest.er2 >/dev/null; then 10115 lt_cv_prog_compiler_static_works=yes 10116 fi 10117 else 10118 lt_cv_prog_compiler_static_works=yes 10119 fi 10120 fi 10121 $RM -r conftest* 10122 LDFLAGS=$save_LDFLAGS 10123 10124fi 10125{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 10126printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } 10127 10128if test yes = "$lt_cv_prog_compiler_static_works"; then 10129 : 10130else 10131 lt_prog_compiler_static= 10132fi 10133 10134 10135 10136 10137 10138 10139 10140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 10141printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 10142if test ${lt_cv_prog_compiler_c_o+y} 10143then : 10144 printf %s "(cached) " >&6 10145else $as_nop 10146 lt_cv_prog_compiler_c_o=no 10147 $RM -r conftest 2>/dev/null 10148 mkdir conftest 10149 cd conftest 10150 mkdir out 10151 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10152 10153 lt_compiler_flag="-o out/conftest2.$ac_objext" 10154 # Insert the option either (1) after the last *FLAGS variable, or 10155 # (2) before a word containing "conftest.", or (3) at the end. 10156 # Note that $ac_compile itself does not contain backslashes and begins 10157 # with a dollar sign (not a hyphen), so the echo should work correctly. 10158 lt_compile=`echo "$ac_compile" | $SED \ 10159 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 10160 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 10161 -e 's:$: $lt_compiler_flag:'` 10162 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 10163 (eval "$lt_compile" 2>out/conftest.err) 10164 ac_status=$? 10165 cat out/conftest.err >&5 10166 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10167 if (exit $ac_status) && test -s out/conftest2.$ac_objext 10168 then 10169 # The compiler can only warn and ignore the option if not recognized 10170 # So say no if there are warnings 10171 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 10172 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 10173 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 10174 lt_cv_prog_compiler_c_o=yes 10175 fi 10176 fi 10177 chmod u+w . 2>&5 10178 $RM conftest* 10179 # SGI C++ compiler will create directory out/ii_files/ for 10180 # template instantiation 10181 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 10182 $RM out/* && rmdir out 10183 cd .. 10184 $RM -r conftest 10185 $RM conftest* 10186 10187fi 10188{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 10189printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 10190 10191 10192 10193 10194 10195 10196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 10197printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 10198if test ${lt_cv_prog_compiler_c_o+y} 10199then : 10200 printf %s "(cached) " >&6 10201else $as_nop 10202 lt_cv_prog_compiler_c_o=no 10203 $RM -r conftest 2>/dev/null 10204 mkdir conftest 10205 cd conftest 10206 mkdir out 10207 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10208 10209 lt_compiler_flag="-o out/conftest2.$ac_objext" 10210 # Insert the option either (1) after the last *FLAGS variable, or 10211 # (2) before a word containing "conftest.", or (3) at the end. 10212 # Note that $ac_compile itself does not contain backslashes and begins 10213 # with a dollar sign (not a hyphen), so the echo should work correctly. 10214 lt_compile=`echo "$ac_compile" | $SED \ 10215 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 10216 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 10217 -e 's:$: $lt_compiler_flag:'` 10218 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 10219 (eval "$lt_compile" 2>out/conftest.err) 10220 ac_status=$? 10221 cat out/conftest.err >&5 10222 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10223 if (exit $ac_status) && test -s out/conftest2.$ac_objext 10224 then 10225 # The compiler can only warn and ignore the option if not recognized 10226 # So say no if there are warnings 10227 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 10228 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 10229 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 10230 lt_cv_prog_compiler_c_o=yes 10231 fi 10232 fi 10233 chmod u+w . 2>&5 10234 $RM conftest* 10235 # SGI C++ compiler will create directory out/ii_files/ for 10236 # template instantiation 10237 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 10238 $RM out/* && rmdir out 10239 cd .. 10240 $RM -r conftest 10241 $RM conftest* 10242 10243fi 10244{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 10245printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 10246 10247 10248 10249 10250hard_links=nottested 10251if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 10252 # do not overwrite the value of need_locks provided by the user 10253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 10254printf %s "checking if we can lock with hard links... " >&6; } 10255 hard_links=yes 10256 $RM conftest* 10257 ln conftest.a conftest.b 2>/dev/null && hard_links=no 10258 touch conftest.a 10259 ln conftest.a conftest.b 2>&5 || hard_links=no 10260 ln conftest.a conftest.b 2>/dev/null && hard_links=no 10261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 10262printf "%s\n" "$hard_links" >&6; } 10263 if test no = "$hard_links"; then 10264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 10265printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 10266 need_locks=warn 10267 fi 10268else 10269 need_locks=no 10270fi 10271 10272 10273 10274 10275 10276 10277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 10278printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 10279 10280 runpath_var= 10281 allow_undefined_flag= 10282 always_export_symbols=no 10283 archive_cmds= 10284 archive_expsym_cmds= 10285 compiler_needs_object=no 10286 enable_shared_with_static_runtimes=no 10287 export_dynamic_flag_spec= 10288 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 10289 hardcode_automatic=no 10290 hardcode_direct=no 10291 hardcode_direct_absolute=no 10292 hardcode_libdir_flag_spec= 10293 hardcode_libdir_separator= 10294 hardcode_minus_L=no 10295 hardcode_shlibpath_var=unsupported 10296 inherit_rpath=no 10297 link_all_deplibs=unknown 10298 module_cmds= 10299 module_expsym_cmds= 10300 old_archive_from_new_cmds= 10301 old_archive_from_expsyms_cmds= 10302 thread_safe_flag_spec= 10303 whole_archive_flag_spec= 10304 # include_expsyms should be a list of space-separated symbols to be *always* 10305 # included in the symbol list 10306 include_expsyms= 10307 # exclude_expsyms can be an extended regexp of symbols to exclude 10308 # it will be wrapped by ' (' and ')$', so one must not match beginning or 10309 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 10310 # as well as any symbol that contains 'd'. 10311 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 10312 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 10313 # platforms (ab)use it in PIC code, but their linkers get confused if 10314 # the symbol is explicitly referenced. Since portable code cannot 10315 # rely on this symbol name, it's probably fine to never include it in 10316 # preloaded symbol tables. 10317 # Exclude shared library initialization/finalization symbols. 10318 extract_expsyms_cmds= 10319 10320 case $host_os in 10321 cygwin* | mingw* | pw32* | cegcc*) 10322 # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time 10323 # When not using gcc, we currently assume that we are using 10324 # Microsoft Visual C++ or Intel C++ Compiler. 10325 if test yes != "$GCC"; then 10326 with_gnu_ld=no 10327 fi 10328 ;; 10329 interix*) 10330 # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) 10331 with_gnu_ld=yes 10332 ;; 10333 openbsd* | bitrig*) 10334 with_gnu_ld=no 10335 ;; 10336 esac 10337 10338 ld_shlibs=yes 10339 10340 # On some targets, GNU ld is compatible enough with the native linker 10341 # that we're better off using the native interface for both. 10342 lt_use_gnu_ld_interface=no 10343 if test yes = "$with_gnu_ld"; then 10344 case $host_os in 10345 aix*) 10346 # The AIX port of GNU ld has always aspired to compatibility 10347 # with the native linker. However, as the warning in the GNU ld 10348 # block says, versions before 2.19.5* couldn't really create working 10349 # shared libraries, regardless of the interface used. 10350 case `$LD -v 2>&1` in 10351 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 10352 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 10353 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 10354 *) 10355 lt_use_gnu_ld_interface=yes 10356 ;; 10357 esac 10358 ;; 10359 *) 10360 lt_use_gnu_ld_interface=yes 10361 ;; 10362 esac 10363 fi 10364 10365 if test yes = "$lt_use_gnu_ld_interface"; then 10366 # If archive_cmds runs LD, not CC, wlarc should be empty 10367 wlarc='$wl' 10368 10369 # Set some defaults for GNU ld with shared library support. These 10370 # are reset later if shared libraries are not supported. Putting them 10371 # here allows them to be overridden if necessary. 10372 runpath_var=LD_RUN_PATH 10373 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10374 export_dynamic_flag_spec='$wl--export-dynamic' 10375 # ancient GNU ld didn't support --whole-archive et. al. 10376 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 10377 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 10378 else 10379 whole_archive_flag_spec= 10380 fi 10381 supports_anon_versioning=no 10382 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in 10383 *GNU\ gold*) supports_anon_versioning=yes ;; 10384 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 10385 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 10386 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 10387 *\ 2.11.*) ;; # other 2.11 versions 10388 *) supports_anon_versioning=yes ;; 10389 esac 10390 10391 # See if GNU ld supports shared libraries. 10392 case $host_os in 10393 aix[3-9]*) 10394 # On AIX/PPC, the GNU linker is very broken 10395 if test ia64 != "$host_cpu"; then 10396 ld_shlibs=no 10397 cat <<_LT_EOF 1>&2 10398 10399*** Warning: the GNU linker, at least up to release 2.19, is reported 10400*** to be unable to reliably create shared libraries on AIX. 10401*** Therefore, libtool is disabling shared libraries support. If you 10402*** really care for shared libraries, you may want to install binutils 10403*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 10404*** You will then need to restart the configuration process. 10405 10406_LT_EOF 10407 fi 10408 ;; 10409 10410 amigaos*) 10411 case $host_cpu in 10412 powerpc) 10413 # see comment about AmigaOS4 .so support 10414 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10415 archive_expsym_cmds='' 10416 ;; 10417 m68k) 10418 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 10419 hardcode_libdir_flag_spec='-L$libdir' 10420 hardcode_minus_L=yes 10421 ;; 10422 esac 10423 ;; 10424 10425 beos*) 10426 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 10427 allow_undefined_flag=unsupported 10428 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 10429 # support --undefined. This deserves some investigation. FIXME 10430 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10431 else 10432 ld_shlibs=no 10433 fi 10434 ;; 10435 10436 cygwin* | mingw* | pw32* | cegcc*) 10437 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 10438 # as there is no search path for DLLs. 10439 hardcode_libdir_flag_spec='-L$libdir' 10440 export_dynamic_flag_spec='$wl--export-all-symbols' 10441 allow_undefined_flag=unsupported 10442 always_export_symbols=no 10443 enable_shared_with_static_runtimes=yes 10444 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 10445 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 10446 10447 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 10448 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 10449 # If the export-symbols file already is a .def file, use it as 10450 # is; otherwise, prepend EXPORTS... 10451 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 10452 cp $export_symbols $output_objdir/$soname.def; 10453 else 10454 echo EXPORTS > $output_objdir/$soname.def; 10455 cat $export_symbols >> $output_objdir/$soname.def; 10456 fi~ 10457 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 10458 else 10459 ld_shlibs=no 10460 fi 10461 ;; 10462 10463 haiku*) 10464 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10465 link_all_deplibs=yes 10466 ;; 10467 10468 os2*) 10469 hardcode_libdir_flag_spec='-L$libdir' 10470 hardcode_minus_L=yes 10471 allow_undefined_flag=unsupported 10472 shrext_cmds=.dll 10473 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10474 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10475 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10476 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10477 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 10478 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10479 emximp -o $lib $output_objdir/$libname.def' 10480 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10481 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10482 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10483 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10484 prefix_cmds="$SED"~ 10485 if test EXPORTS = "`$SED 1q $export_symbols`"; then 10486 prefix_cmds="$prefix_cmds -e 1d"; 10487 fi~ 10488 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 10489 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 10490 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10491 emximp -o $lib $output_objdir/$libname.def' 10492 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 10493 enable_shared_with_static_runtimes=yes 10494 file_list_spec='@' 10495 ;; 10496 10497 interix[3-9]*) 10498 hardcode_direct=no 10499 hardcode_shlibpath_var=no 10500 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10501 export_dynamic_flag_spec='$wl-E' 10502 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 10503 # Instead, shared libraries are loaded at an image base (0x10000000 by 10504 # default) and relocated if they conflict, which is a slow very memory 10505 # consuming and fragmenting process. To avoid this, we pick a random, 10506 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 10507 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 10508 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 10509 archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 10510 ;; 10511 10512 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 10513 tmp_diet=no 10514 if test linux-dietlibc = "$host_os"; then 10515 case $cc_basename in 10516 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 10517 esac 10518 fi 10519 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 10520 && test no = "$tmp_diet" 10521 then 10522 tmp_addflag=' $pic_flag' 10523 tmp_sharedflag='-shared' 10524 case $cc_basename,$host_cpu in 10525 pgcc*) # Portland Group C compiler 10526 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' 10527 tmp_addflag=' $pic_flag' 10528 ;; 10529 pgf77* | pgf90* | pgf95* | pgfortran*) 10530 # Portland Group f77 and f90 compilers 10531 whole_archive_flag_spec='$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' 10532 tmp_addflag=' $pic_flag -Mnomain' ;; 10533 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 10534 tmp_addflag=' -i_dynamic' ;; 10535 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 10536 tmp_addflag=' -i_dynamic -nofor_main' ;; 10537 ifc* | ifort*) # Intel Fortran compiler 10538 tmp_addflag=' -nofor_main' ;; 10539 lf95*) # Lahey Fortran 8.1 10540 whole_archive_flag_spec= 10541 tmp_sharedflag='--shared' ;; 10542 nagfor*) # NAGFOR 5.3 10543 tmp_sharedflag='-Wl,-shared' ;; 10544 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 10545 tmp_sharedflag='-qmkshrobj' 10546 tmp_addflag= ;; 10547 nvcc*) # Cuda Compiler Driver 2.2 10548 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 10549 compiler_needs_object=yes 10550 ;; 10551 esac 10552 case `$CC -V 2>&1 | $SED 5q` in 10553 *Sun\ C*) # Sun C 5.9 10554 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 10555 compiler_needs_object=yes 10556 tmp_sharedflag='-G' ;; 10557 *Sun\ F*) # Sun Fortran 8.3 10558 tmp_sharedflag='-G' ;; 10559 esac 10560 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10561 10562 if test yes = "$supports_anon_versioning"; then 10563 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 10564 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 10565 echo "local: *; };" >> $output_objdir/$libname.ver~ 10566 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 10567 fi 10568 10569 case $cc_basename in 10570 tcc*) 10571 export_dynamic_flag_spec='-rdynamic' 10572 ;; 10573 xlf* | bgf* | bgxlf* | mpixlf*) 10574 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 10575 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 10576 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10577 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 10578 if test yes = "$supports_anon_versioning"; then 10579 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 10580 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 10581 echo "local: *; };" >> $output_objdir/$libname.ver~ 10582 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 10583 fi 10584 ;; 10585 esac 10586 else 10587 ld_shlibs=no 10588 fi 10589 ;; 10590 10591 netbsd*) 10592 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10593 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 10594 wlarc= 10595 else 10596 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10597 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 10598 fi 10599 ;; 10600 10601 solaris*) 10602 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 10603 ld_shlibs=no 10604 cat <<_LT_EOF 1>&2 10605 10606*** Warning: The releases 2.8.* of the GNU linker cannot reliably 10607*** create shared libraries on Solaris systems. Therefore, libtool 10608*** is disabling shared libraries support. We urge you to upgrade GNU 10609*** binutils to release 2.9.1 or newer. Another option is to modify 10610*** your PATH or compiler configuration so that the native linker is 10611*** used, and then restart. 10612 10613_LT_EOF 10614 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 10615 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10616 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 10617 else 10618 ld_shlibs=no 10619 fi 10620 ;; 10621 10622 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 10623 case `$LD -v 2>&1` in 10624 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 10625 ld_shlibs=no 10626 cat <<_LT_EOF 1>&2 10627 10628*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 10629*** reliably create shared libraries on SCO systems. Therefore, libtool 10630*** is disabling shared libraries support. We urge you to upgrade GNU 10631*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 10632*** your PATH or compiler configuration so that the native linker is 10633*** used, and then restart. 10634 10635_LT_EOF 10636 ;; 10637 *) 10638 # For security reasons, it is highly recommended that you always 10639 # use absolute paths for naming shared libraries, and exclude the 10640 # DT_RUNPATH tag from executables and libraries. But doing so 10641 # requires that you compile everything twice, which is a pain. 10642 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 10643 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10644 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10645 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 10646 else 10647 ld_shlibs=no 10648 fi 10649 ;; 10650 esac 10651 ;; 10652 10653 sunos4*) 10654 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 10655 wlarc= 10656 hardcode_direct=yes 10657 hardcode_shlibpath_var=no 10658 ;; 10659 10660 *) 10661 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 10662 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10663 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 10664 else 10665 ld_shlibs=no 10666 fi 10667 ;; 10668 esac 10669 10670 if test no = "$ld_shlibs"; then 10671 runpath_var= 10672 hardcode_libdir_flag_spec= 10673 export_dynamic_flag_spec= 10674 whole_archive_flag_spec= 10675 fi 10676 else 10677 # PORTME fill in a description of your system's linker (not GNU ld) 10678 case $host_os in 10679 aix3*) 10680 allow_undefined_flag=unsupported 10681 always_export_symbols=yes 10682 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 10683 # Note: this linker hardcodes the directories in LIBPATH if there 10684 # are no directories specified by -L. 10685 hardcode_minus_L=yes 10686 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 10687 # Neither direct hardcoding nor static linking is supported with a 10688 # broken collect2. 10689 hardcode_direct=unsupported 10690 fi 10691 ;; 10692 10693 aix[4-9]*) 10694 if test ia64 = "$host_cpu"; then 10695 # On IA64, the linker does run time linking by default, so we don't 10696 # have to do anything special. 10697 aix_use_runtimelinking=no 10698 exp_sym_flag='-Bexport' 10699 no_entry_flag= 10700 else 10701 # If we're using GNU nm, then we don't want the "-C" option. 10702 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 10703 # Without the "-l" option, or with the "-B" option, AIX nm treats 10704 # weak defined symbols like other global defined symbols, whereas 10705 # GNU nm marks them as "W". 10706 # While the 'weak' keyword is ignored in the Export File, we need 10707 # it in the Import File for the 'aix-soname' feature, so we have 10708 # to replace the "-B" option with "-P" for AIX nm. 10709 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 10710 export_symbols_cmds='$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' 10711 else 10712 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 == "L") || (\$ 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' 10713 fi 10714 aix_use_runtimelinking=no 10715 10716 # Test if we are trying to use run time linking or normal 10717 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 10718 # have runtime linking enabled, and use it for executables. 10719 # For shared libraries, we enable/disable runtime linking 10720 # depending on the kind of the shared library created - 10721 # when "with_aix_soname,aix_use_runtimelinking" is: 10722 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 10723 # "aix,yes" lib.so shared, rtl:yes, for executables 10724 # lib.a static archive 10725 # "both,no" lib.so.V(shr.o) shared, rtl:yes 10726 # lib.a(lib.so.V) shared, rtl:no, for executables 10727 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 10728 # lib.a(lib.so.V) shared, rtl:no 10729 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 10730 # lib.a static archive 10731 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 10732 for ld_flag in $LDFLAGS; do 10733 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 10734 aix_use_runtimelinking=yes 10735 break 10736 fi 10737 done 10738 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 10739 # With aix-soname=svr4, we create the lib.so.V shared archives only, 10740 # so we don't have lib.a shared libs to link our executables. 10741 # We have to force runtime linking in this case. 10742 aix_use_runtimelinking=yes 10743 LDFLAGS="$LDFLAGS -Wl,-brtl" 10744 fi 10745 ;; 10746 esac 10747 10748 exp_sym_flag='-bexport' 10749 no_entry_flag='-bnoentry' 10750 fi 10751 10752 # When large executables or shared objects are built, AIX ld can 10753 # have problems creating the table of contents. If linking a library 10754 # or program results in "error TOC overflow" add -mminimal-toc to 10755 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 10756 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 10757 10758 archive_cmds='' 10759 hardcode_direct=yes 10760 hardcode_direct_absolute=yes 10761 hardcode_libdir_separator=':' 10762 link_all_deplibs=yes 10763 file_list_spec='$wl-f,' 10764 case $with_aix_soname,$aix_use_runtimelinking in 10765 aix,*) ;; # traditional, no import file 10766 svr4,* | *,yes) # use import file 10767 # The Import File defines what to hardcode. 10768 hardcode_direct=no 10769 hardcode_direct_absolute=no 10770 ;; 10771 esac 10772 10773 if test yes = "$GCC"; then 10774 case $host_os in aix4.[012]|aix4.[012].*) 10775 # We only want to do this on AIX 4.2 and lower, the check 10776 # below for broken collect2 doesn't work under 4.3+ 10777 collect2name=`$CC -print-prog-name=collect2` 10778 if test -f "$collect2name" && 10779 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 10780 then 10781 # We have reworked collect2 10782 : 10783 else 10784 # We have old collect2 10785 hardcode_direct=unsupported 10786 # It fails to find uninstalled libraries when the uninstalled 10787 # path is not listed in the libpath. Setting hardcode_minus_L 10788 # to unsupported forces relinking 10789 hardcode_minus_L=yes 10790 hardcode_libdir_flag_spec='-L$libdir' 10791 hardcode_libdir_separator= 10792 fi 10793 ;; 10794 esac 10795 shared_flag='-shared' 10796 if test yes = "$aix_use_runtimelinking"; then 10797 shared_flag="$shared_flag "'$wl-G' 10798 fi 10799 # Need to ensure runtime linking is disabled for the traditional 10800 # shared library, or the linker may eventually find shared libraries 10801 # /with/ Import File - we do not want to mix them. 10802 shared_flag_aix='-shared' 10803 shared_flag_svr4='-shared $wl-G' 10804 else 10805 # not using gcc 10806 if test ia64 = "$host_cpu"; then 10807 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 10808 # chokes on -Wl,-G. The following line is correct: 10809 shared_flag='-G' 10810 else 10811 if test yes = "$aix_use_runtimelinking"; then 10812 shared_flag='$wl-G' 10813 else 10814 shared_flag='$wl-bM:SRE' 10815 fi 10816 shared_flag_aix='$wl-bM:SRE' 10817 shared_flag_svr4='$wl-G' 10818 fi 10819 fi 10820 10821 export_dynamic_flag_spec='$wl-bexpall' 10822 # It seems that -bexpall does not export symbols beginning with 10823 # underscore (_), so it is better to generate a list of symbols to export. 10824 always_export_symbols=yes 10825 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 10826 # Warning - without using the other runtime loading flags (-brtl), 10827 # -berok will link without error, but may produce a broken library. 10828 allow_undefined_flag='-berok' 10829 # Determine the default libpath from the value encoded in an 10830 # empty executable. 10831 if test set = "${lt_cv_aix_libpath+set}"; then 10832 aix_libpath=$lt_cv_aix_libpath 10833else 10834 if test ${lt_cv_aix_libpath_+y} 10835then : 10836 printf %s "(cached) " >&6 10837else $as_nop 10838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10839/* end confdefs.h. */ 10840 10841int 10842main (void) 10843{ 10844 10845 ; 10846 return 0; 10847} 10848_ACEOF 10849if ac_fn_c_try_link "$LINENO" 10850then : 10851 10852 lt_aix_libpath_sed=' 10853 /Import File Strings/,/^$/ { 10854 /^0/ { 10855 s/^0 *\([^ ]*\) *$/\1/ 10856 p 10857 } 10858 }' 10859 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10860 # Check for a 64-bit object if we didn't find anything. 10861 if test -z "$lt_cv_aix_libpath_"; then 10862 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10863 fi 10864fi 10865rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10866 conftest$ac_exeext conftest.$ac_ext 10867 if test -z "$lt_cv_aix_libpath_"; then 10868 lt_cv_aix_libpath_=/usr/lib:/lib 10869 fi 10870 10871fi 10872 10873 aix_libpath=$lt_cv_aix_libpath_ 10874fi 10875 10876 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10877 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' '$shared_flag 10878 else 10879 if test ia64 = "$host_cpu"; then 10880 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 10881 allow_undefined_flag="-z nodefs" 10882 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 10883 else 10884 # Determine the default libpath from the value encoded in an 10885 # empty executable. 10886 if test set = "${lt_cv_aix_libpath+set}"; then 10887 aix_libpath=$lt_cv_aix_libpath 10888else 10889 if test ${lt_cv_aix_libpath_+y} 10890then : 10891 printf %s "(cached) " >&6 10892else $as_nop 10893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10894/* end confdefs.h. */ 10895 10896int 10897main (void) 10898{ 10899 10900 ; 10901 return 0; 10902} 10903_ACEOF 10904if ac_fn_c_try_link "$LINENO" 10905then : 10906 10907 lt_aix_libpath_sed=' 10908 /Import File Strings/,/^$/ { 10909 /^0/ { 10910 s/^0 *\([^ ]*\) *$/\1/ 10911 p 10912 } 10913 }' 10914 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10915 # Check for a 64-bit object if we didn't find anything. 10916 if test -z "$lt_cv_aix_libpath_"; then 10917 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10918 fi 10919fi 10920rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10921 conftest$ac_exeext conftest.$ac_ext 10922 if test -z "$lt_cv_aix_libpath_"; then 10923 lt_cv_aix_libpath_=/usr/lib:/lib 10924 fi 10925 10926fi 10927 10928 aix_libpath=$lt_cv_aix_libpath_ 10929fi 10930 10931 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10932 # Warning - without using the other run time loading flags, 10933 # -berok will link without error, but may produce a broken library. 10934 no_undefined_flag=' $wl-bernotok' 10935 allow_undefined_flag=' $wl-berok' 10936 if test yes = "$with_gnu_ld"; then 10937 # We only use this code for GNU lds that support --whole-archive. 10938 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 10939 else 10940 # Exported symbols can be pulled into shared objects from archives 10941 whole_archive_flag_spec='$convenience' 10942 fi 10943 archive_cmds_need_lc=yes 10944 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 10945 # -brtl affects multiple linker settings, -berok does not and is overridden later 10946 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 10947 if test svr4 != "$with_aix_soname"; then 10948 # This is similar to how AIX traditionally builds its shared libraries. 10949 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/$soname' 10950 fi 10951 if test aix != "$with_aix_soname"; then 10952 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/$shared_archive_member_spec.imp' 10953 else 10954 # used by -dlpreopen to get the symbols 10955 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 10956 fi 10957 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 10958 fi 10959 fi 10960 ;; 10961 10962 amigaos*) 10963 case $host_cpu in 10964 powerpc) 10965 # see comment about AmigaOS4 .so support 10966 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10967 archive_expsym_cmds='' 10968 ;; 10969 m68k) 10970 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 10971 hardcode_libdir_flag_spec='-L$libdir' 10972 hardcode_minus_L=yes 10973 ;; 10974 esac 10975 ;; 10976 10977 bsdi[45]*) 10978 export_dynamic_flag_spec=-rdynamic 10979 ;; 10980 10981 cygwin* | mingw* | pw32* | cegcc*) 10982 # When not using gcc, we currently assume that we are using 10983 # Microsoft Visual C++ or Intel C++ Compiler. 10984 # hardcode_libdir_flag_spec is actually meaningless, as there is 10985 # no search path for DLLs. 10986 case $cc_basename in 10987 cl* | icl*) 10988 # Native MSVC or ICC 10989 hardcode_libdir_flag_spec=' ' 10990 allow_undefined_flag=unsupported 10991 always_export_symbols=yes 10992 file_list_spec='@' 10993 # Tell ltmain to make .lib files, not .a files. 10994 libext=lib 10995 # Tell ltmain to make .dll files, not .so files. 10996 shrext_cmds=.dll 10997 # FIXME: Setting linknames here is a bad hack. 10998 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 10999 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 11000 cp "$export_symbols" "$output_objdir/$soname.def"; 11001 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 11002 else 11003 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 11004 fi~ 11005 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 11006 linknames=' 11007 # The linker will not automatically build a static lib if we build a DLL. 11008 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 11009 enable_shared_with_static_runtimes=yes 11010 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 11011 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 11012 # Don't use ranlib 11013 old_postinstall_cmds='chmod 644 $oldlib' 11014 postlink_cmds='lt_outputfile="@OUTPUT@"~ 11015 lt_tool_outputfile="@TOOL_OUTPUT@"~ 11016 case $lt_outputfile in 11017 *.exe|*.EXE) ;; 11018 *) 11019 lt_outputfile=$lt_outputfile.exe 11020 lt_tool_outputfile=$lt_tool_outputfile.exe 11021 ;; 11022 esac~ 11023 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 11024 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 11025 $RM "$lt_outputfile.manifest"; 11026 fi' 11027 ;; 11028 *) 11029 # Assume MSVC and ICC wrapper 11030 hardcode_libdir_flag_spec=' ' 11031 allow_undefined_flag=unsupported 11032 # Tell ltmain to make .lib files, not .a files. 11033 libext=lib 11034 # Tell ltmain to make .dll files, not .so files. 11035 shrext_cmds=.dll 11036 # FIXME: Setting linknames here is a bad hack. 11037 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 11038 # The linker will automatically build a .lib file if we build a DLL. 11039 old_archive_from_new_cmds='true' 11040 # FIXME: Should let the user specify the lib program. 11041 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 11042 enable_shared_with_static_runtimes=yes 11043 ;; 11044 esac 11045 ;; 11046 11047 darwin* | rhapsody*) 11048 11049 11050 archive_cmds_need_lc=no 11051 hardcode_direct=no 11052 hardcode_automatic=yes 11053 hardcode_shlibpath_var=unsupported 11054 if test yes = "$lt_cv_ld_force_load"; then 11055 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 11056 11057 else 11058 whole_archive_flag_spec='' 11059 fi 11060 link_all_deplibs=yes 11061 allow_undefined_flag=$_lt_dar_allow_undefined 11062 case $cc_basename in 11063 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 11064 *) _lt_dar_can_shared=$GCC ;; 11065 esac 11066 if test yes = "$_lt_dar_can_shared"; then 11067 output_verbose_link_cmd=func_echo_all 11068 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 11069 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 11070 archive_expsym_cmds="$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$_lt_dsymutil" 11071 module_expsym_cmds="$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" 11072 11073 else 11074 ld_shlibs=no 11075 fi 11076 11077 ;; 11078 11079 dgux*) 11080 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 11081 hardcode_libdir_flag_spec='-L$libdir' 11082 hardcode_shlibpath_var=no 11083 ;; 11084 11085 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 11086 # support. Future versions do this automatically, but an explicit c++rt0.o 11087 # does not break anything, and helps significantly (at the cost of a little 11088 # extra space). 11089 freebsd2.2*) 11090 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 11091 hardcode_libdir_flag_spec='-R$libdir' 11092 hardcode_direct=yes 11093 hardcode_shlibpath_var=no 11094 ;; 11095 11096 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 11097 freebsd2.*) 11098 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 11099 hardcode_direct=yes 11100 hardcode_minus_L=yes 11101 hardcode_shlibpath_var=no 11102 ;; 11103 11104 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 11105 freebsd* | dragonfly* | midnightbsd*) 11106 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 11107 hardcode_libdir_flag_spec='-R$libdir' 11108 hardcode_direct=yes 11109 hardcode_shlibpath_var=no 11110 ;; 11111 11112 hpux9*) 11113 if test yes = "$GCC"; then 11114 archive_cmds='$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 $lib' 11115 else 11116 archive_cmds='$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 $lib' 11117 fi 11118 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 11119 hardcode_libdir_separator=: 11120 hardcode_direct=yes 11121 11122 # hardcode_minus_L: Not really in the search PATH, 11123 # but as the default location of the library. 11124 hardcode_minus_L=yes 11125 export_dynamic_flag_spec='$wl-E' 11126 ;; 11127 11128 hpux10*) 11129 if test yes,no = "$GCC,$with_gnu_ld"; then 11130 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 11131 else 11132 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 11133 fi 11134 if test no = "$with_gnu_ld"; then 11135 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 11136 hardcode_libdir_separator=: 11137 hardcode_direct=yes 11138 hardcode_direct_absolute=yes 11139 export_dynamic_flag_spec='$wl-E' 11140 # hardcode_minus_L: Not really in the search PATH, 11141 # but as the default location of the library. 11142 hardcode_minus_L=yes 11143 fi 11144 ;; 11145 11146 hpux11*) 11147 if test yes,no = "$GCC,$with_gnu_ld"; then 11148 case $host_cpu in 11149 hppa*64*) 11150 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 11151 ;; 11152 ia64*) 11153 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 11154 ;; 11155 *) 11156 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 11157 ;; 11158 esac 11159 else 11160 case $host_cpu in 11161 hppa*64*) 11162 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 11163 ;; 11164 ia64*) 11165 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 11166 ;; 11167 *) 11168 11169 # Older versions of the 11.00 compiler do not understand -b yet 11170 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 11171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 11172printf %s "checking if $CC understands -b... " >&6; } 11173if test ${lt_cv_prog_compiler__b+y} 11174then : 11175 printf %s "(cached) " >&6 11176else $as_nop 11177 lt_cv_prog_compiler__b=no 11178 save_LDFLAGS=$LDFLAGS 11179 LDFLAGS="$LDFLAGS -b" 11180 echo "$lt_simple_link_test_code" > conftest.$ac_ext 11181 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 11182 # The linker can only warn and ignore the option if not recognized 11183 # So say no if there are warnings 11184 if test -s conftest.err; then 11185 # Append any errors to the config.log. 11186 cat conftest.err 1>&5 11187 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 11188 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 11189 if diff conftest.exp conftest.er2 >/dev/null; then 11190 lt_cv_prog_compiler__b=yes 11191 fi 11192 else 11193 lt_cv_prog_compiler__b=yes 11194 fi 11195 fi 11196 $RM -r conftest* 11197 LDFLAGS=$save_LDFLAGS 11198 11199fi 11200{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 11201printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } 11202 11203if test yes = "$lt_cv_prog_compiler__b"; then 11204 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 11205else 11206 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 11207fi 11208 11209 ;; 11210 esac 11211 fi 11212 if test no = "$with_gnu_ld"; then 11213 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 11214 hardcode_libdir_separator=: 11215 11216 case $host_cpu in 11217 hppa*64*|ia64*) 11218 hardcode_direct=no 11219 hardcode_shlibpath_var=no 11220 ;; 11221 *) 11222 hardcode_direct=yes 11223 hardcode_direct_absolute=yes 11224 export_dynamic_flag_spec='$wl-E' 11225 11226 # hardcode_minus_L: Not really in the search PATH, 11227 # but as the default location of the library. 11228 hardcode_minus_L=yes 11229 ;; 11230 esac 11231 fi 11232 ;; 11233 11234 irix5* | irix6* | nonstopux*) 11235 if test yes = "$GCC"; then 11236 archive_cmds='$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 $lib' 11237 # Try to use the -exported_symbol ld option, if it does not 11238 # work, assume that -exports_file does not work either and 11239 # implicitly export all symbols. 11240 # This should be the same for all languages, so no per-tag cache variable. 11241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 11242printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 11243if test ${lt_cv_irix_exported_symbol+y} 11244then : 11245 printf %s "(cached) " >&6 11246else $as_nop 11247 save_LDFLAGS=$LDFLAGS 11248 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 11249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11250/* end confdefs.h. */ 11251int foo (void) { return 0; } 11252_ACEOF 11253if ac_fn_c_try_link "$LINENO" 11254then : 11255 lt_cv_irix_exported_symbol=yes 11256else $as_nop 11257 lt_cv_irix_exported_symbol=no 11258fi 11259rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11260 conftest$ac_exeext conftest.$ac_ext 11261 LDFLAGS=$save_LDFLAGS 11262fi 11263{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 11264printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } 11265 if test yes = "$lt_cv_irix_exported_symbol"; then 11266 archive_expsym_cmds='$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 $lib' 11267 fi 11268 else 11269 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 11270 archive_expsym_cmds='$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 $lib' 11271 fi 11272 archive_cmds_need_lc='no' 11273 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11274 hardcode_libdir_separator=: 11275 inherit_rpath=yes 11276 link_all_deplibs=yes 11277 ;; 11278 11279 linux*) 11280 case $cc_basename in 11281 tcc*) 11282 # Fabrice Bellard et al's Tiny C Compiler 11283 ld_shlibs=yes 11284 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 11285 ;; 11286 esac 11287 ;; 11288 11289 netbsd*) 11290 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11291 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 11292 else 11293 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 11294 fi 11295 hardcode_libdir_flag_spec='-R$libdir' 11296 hardcode_direct=yes 11297 hardcode_shlibpath_var=no 11298 ;; 11299 11300 newsos6) 11301 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 11302 hardcode_direct=yes 11303 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11304 hardcode_libdir_separator=: 11305 hardcode_shlibpath_var=no 11306 ;; 11307 11308 *nto* | *qnx*) 11309 ;; 11310 11311 openbsd* | bitrig*) 11312 if test -f /usr/libexec/ld.so; then 11313 hardcode_direct=yes 11314 hardcode_shlibpath_var=no 11315 hardcode_direct_absolute=yes 11316 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 11317 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 11318 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 11319 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 11320 export_dynamic_flag_spec='$wl-E' 11321 else 11322 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 11323 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 11324 fi 11325 else 11326 ld_shlibs=no 11327 fi 11328 ;; 11329 11330 os2*) 11331 hardcode_libdir_flag_spec='-L$libdir' 11332 hardcode_minus_L=yes 11333 allow_undefined_flag=unsupported 11334 shrext_cmds=.dll 11335 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11336 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11337 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11338 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11339 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 11340 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11341 emximp -o $lib $output_objdir/$libname.def' 11342 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 11343 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 11344 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 11345 $ECHO EXPORTS >> $output_objdir/$libname.def~ 11346 prefix_cmds="$SED"~ 11347 if test EXPORTS = "`$SED 1q $export_symbols`"; then 11348 prefix_cmds="$prefix_cmds -e 1d"; 11349 fi~ 11350 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 11351 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 11352 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 11353 emximp -o $lib $output_objdir/$libname.def' 11354 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 11355 enable_shared_with_static_runtimes=yes 11356 file_list_spec='@' 11357 ;; 11358 11359 osf3*) 11360 if test yes = "$GCC"; then 11361 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 11362 archive_cmds='$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 $lib' 11363 else 11364 allow_undefined_flag=' -expect_unresolved \*' 11365 archive_cmds='$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 $lib' 11366 fi 11367 archive_cmds_need_lc='no' 11368 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11369 hardcode_libdir_separator=: 11370 ;; 11371 11372 osf4* | osf5*) # as osf3* with the addition of -msym flag 11373 if test yes = "$GCC"; then 11374 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 11375 archive_cmds='$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 $lib' 11376 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 11377 else 11378 allow_undefined_flag=' -expect_unresolved \*' 11379 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' 11380 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~ 11381 $CC -shared$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' 11382 11383 # Both c and cxx compiler support -rpath directly 11384 hardcode_libdir_flag_spec='-rpath $libdir' 11385 fi 11386 archive_cmds_need_lc='no' 11387 hardcode_libdir_separator=: 11388 ;; 11389 11390 solaris*) 11391 no_undefined_flag=' -z defs' 11392 if test yes = "$GCC"; then 11393 wlarc='$wl' 11394 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 11395 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 11396 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 11397 else 11398 case `$CC -V 2>&1` in 11399 *"Compilers 5.0"*) 11400 wlarc='' 11401 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 11402 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 11403 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 11404 ;; 11405 *) 11406 wlarc='$wl' 11407 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 11408 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 11409 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 11410 ;; 11411 esac 11412 fi 11413 hardcode_libdir_flag_spec='-R$libdir' 11414 hardcode_shlibpath_var=no 11415 case $host_os in 11416 solaris2.[0-5] | solaris2.[0-5].*) ;; 11417 *) 11418 # The compiler driver will combine and reorder linker options, 11419 # but understands '-z linker_flag'. GCC discards it without '$wl', 11420 # but is careful enough not to reorder. 11421 # Supported since Solaris 2.6 (maybe 2.5.1?) 11422 if test yes = "$GCC"; then 11423 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 11424 else 11425 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 11426 fi 11427 ;; 11428 esac 11429 link_all_deplibs=yes 11430 ;; 11431 11432 sunos4*) 11433 if test sequent = "$host_vendor"; then 11434 # Use $CC to link under sequent, because it throws in some extra .o 11435 # files that make .init and .fini sections work. 11436 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 11437 else 11438 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 11439 fi 11440 hardcode_libdir_flag_spec='-L$libdir' 11441 hardcode_direct=yes 11442 hardcode_minus_L=yes 11443 hardcode_shlibpath_var=no 11444 ;; 11445 11446 sysv4) 11447 case $host_vendor in 11448 sni) 11449 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 11450 hardcode_direct=yes # is this really true??? 11451 ;; 11452 siemens) 11453 ## LD is ld it makes a PLAMLIB 11454 ## CC just makes a GrossModule. 11455 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 11456 reload_cmds='$CC -r -o $output$reload_objs' 11457 hardcode_direct=no 11458 ;; 11459 motorola) 11460 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 11461 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 11462 ;; 11463 esac 11464 runpath_var='LD_RUN_PATH' 11465 hardcode_shlibpath_var=no 11466 ;; 11467 11468 sysv4.3*) 11469 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 11470 hardcode_shlibpath_var=no 11471 export_dynamic_flag_spec='-Bexport' 11472 ;; 11473 11474 sysv4*MP*) 11475 if test -d /usr/nec; then 11476 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 11477 hardcode_shlibpath_var=no 11478 runpath_var=LD_RUN_PATH 11479 hardcode_runpath_var=yes 11480 ld_shlibs=yes 11481 fi 11482 ;; 11483 11484 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 11485 no_undefined_flag='$wl-z,text' 11486 archive_cmds_need_lc=no 11487 hardcode_shlibpath_var=no 11488 runpath_var='LD_RUN_PATH' 11489 11490 if test yes = "$GCC"; then 11491 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11492 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11493 else 11494 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11495 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11496 fi 11497 ;; 11498 11499 sysv5* | sco3.2v5* | sco5v6*) 11500 # Note: We CANNOT use -z defs as we might desire, because we do not 11501 # link with -lc, and that would cause any symbols used from libc to 11502 # always be unresolved, which means just about no library would 11503 # ever link correctly. If we're not using GNU ld we use -z text 11504 # though, which does catch some bad symbols but isn't as heavy-handed 11505 # as -z defs. 11506 no_undefined_flag='$wl-z,text' 11507 allow_undefined_flag='$wl-z,nodefs' 11508 archive_cmds_need_lc=no 11509 hardcode_shlibpath_var=no 11510 hardcode_libdir_flag_spec='$wl-R,$libdir' 11511 hardcode_libdir_separator=':' 11512 link_all_deplibs=yes 11513 export_dynamic_flag_spec='$wl-Bexport' 11514 runpath_var='LD_RUN_PATH' 11515 11516 if test yes = "$GCC"; then 11517 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11518 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11519 else 11520 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11521 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11522 fi 11523 ;; 11524 11525 uts4*) 11526 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 11527 hardcode_libdir_flag_spec='-L$libdir' 11528 hardcode_shlibpath_var=no 11529 ;; 11530 11531 *) 11532 ld_shlibs=no 11533 ;; 11534 esac 11535 11536 if test sni = "$host_vendor"; then 11537 case $host in 11538 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 11539 export_dynamic_flag_spec='$wl-Blargedynsym' 11540 ;; 11541 esac 11542 fi 11543 fi 11544 11545{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 11546printf "%s\n" "$ld_shlibs" >&6; } 11547test no = "$ld_shlibs" && can_build_shared=no 11548 11549with_gnu_ld=$with_gnu_ld 11550 11551 11552 11553 11554 11555 11556 11557 11558 11559 11560 11561 11562 11563 11564 11565# 11566# Do we need to explicitly link libc? 11567# 11568case "x$archive_cmds_need_lc" in 11569x|xyes) 11570 # Assume -lc should be added 11571 archive_cmds_need_lc=yes 11572 11573 if test yes,yes = "$GCC,$enable_shared"; then 11574 case $archive_cmds in 11575 *'~'*) 11576 # FIXME: we may have to deal with multi-command sequences. 11577 ;; 11578 '$CC '*) 11579 # Test whether the compiler implicitly links with -lc since on some 11580 # systems, -lgcc has to come before -lc. If gcc already passes -lc 11581 # to ld, don't add -lc before -lgcc. 11582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 11583printf %s "checking whether -lc should be explicitly linked in... " >&6; } 11584if test ${lt_cv_archive_cmds_need_lc+y} 11585then : 11586 printf %s "(cached) " >&6 11587else $as_nop 11588 $RM conftest* 11589 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11590 11591 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11592 (eval $ac_compile) 2>&5 11593 ac_status=$? 11594 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11595 test $ac_status = 0; } 2>conftest.err; then 11596 soname=conftest 11597 lib=conftest 11598 libobjs=conftest.$ac_objext 11599 deplibs= 11600 wl=$lt_prog_compiler_wl 11601 pic_flag=$lt_prog_compiler_pic 11602 compiler_flags=-v 11603 linker_flags=-v 11604 verstring= 11605 output_objdir=. 11606 libname=conftest 11607 lt_save_allow_undefined_flag=$allow_undefined_flag 11608 allow_undefined_flag= 11609 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 11610 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 11611 ac_status=$? 11612 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11613 test $ac_status = 0; } 11614 then 11615 lt_cv_archive_cmds_need_lc=no 11616 else 11617 lt_cv_archive_cmds_need_lc=yes 11618 fi 11619 allow_undefined_flag=$lt_save_allow_undefined_flag 11620 else 11621 cat conftest.err 1>&5 11622 fi 11623 $RM conftest* 11624 11625fi 11626{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 11627printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } 11628 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 11629 ;; 11630 esac 11631 fi 11632 ;; 11633esac 11634 11635 11636 11637 11638 11639 11640 11641 11642 11643 11644 11645 11646 11647 11648 11649 11650 11651 11652 11653 11654 11655 11656 11657 11658 11659 11660 11661 11662 11663 11664 11665 11666 11667 11668 11669 11670 11671 11672 11673 11674 11675 11676 11677 11678 11679 11680 11681 11682 11683 11684 11685 11686 11687 11688 11689 11690 11691 11692 11693 11694 11695 11696 11697 11698 11699 11700 11701 11702 11703 11704 11705 11706 11707 11708 11709 11710 11711 11712 11713 11714 11715 11716 11717 11718 11719 11720 11721 11722 11723 11724 11725 11726 11727 11728 11729 11730 11731 11732 11733 11734 11735 11736 11737 11738 11739 11740 11741 11742 11743 11744 11745 11746 11747 11748 11749 11750 11751 11752 11753 11754 11755 11756 11757 11758 11759 11760 11761 11762 11763 11764 11765 11766 11767 11768 11769 11770 11771 11772 11773 11774 11775 11776 11777 11778 11779 11780 11781 11782 11783 11784 11785 11786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 11787printf %s "checking dynamic linker characteristics... " >&6; } 11788 11789if test yes = "$GCC"; then 11790 case $host_os in 11791 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 11792 *) lt_awk_arg='/^libraries:/' ;; 11793 esac 11794 case $host_os in 11795 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 11796 *) lt_sed_strip_eq='s|=/|/|g' ;; 11797 esac 11798 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 11799 case $lt_search_path_spec in 11800 *\;*) 11801 # if the path contains ";" then we assume it to be the separator 11802 # otherwise default to the standard path separator (i.e. ":") - it is 11803 # assumed that no part of a normal pathname contains ";" but that should 11804 # okay in the real world where ";" in dirpaths is itself problematic. 11805 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 11806 ;; 11807 *) 11808 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 11809 ;; 11810 esac 11811 # Ok, now we have the path, separated by spaces, we can step through it 11812 # and add multilib dir if necessary... 11813 lt_tmp_lt_search_path_spec= 11814 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 11815 # ...but if some path component already ends with the multilib dir we assume 11816 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 11817 case "$lt_multi_os_dir; $lt_search_path_spec " in 11818 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 11819 lt_multi_os_dir= 11820 ;; 11821 esac 11822 for lt_sys_path in $lt_search_path_spec; do 11823 if test -d "$lt_sys_path$lt_multi_os_dir"; then 11824 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 11825 elif test -n "$lt_multi_os_dir"; then 11826 test -d "$lt_sys_path" && \ 11827 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 11828 fi 11829 done 11830 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 11831BEGIN {RS = " "; FS = "/|\n";} { 11832 lt_foo = ""; 11833 lt_count = 0; 11834 for (lt_i = NF; lt_i > 0; lt_i--) { 11835 if ($lt_i != "" && $lt_i != ".") { 11836 if ($lt_i == "..") { 11837 lt_count++; 11838 } else { 11839 if (lt_count == 0) { 11840 lt_foo = "/" $lt_i lt_foo; 11841 } else { 11842 lt_count--; 11843 } 11844 } 11845 } 11846 } 11847 if (lt_foo != "") { lt_freq[lt_foo]++; } 11848 if (lt_freq[lt_foo] == 1) { print lt_foo; } 11849}'` 11850 # AWK program above erroneously prepends '/' to C:/dos/paths 11851 # for these hosts. 11852 case $host_os in 11853 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 11854 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 11855 esac 11856 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 11857else 11858 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11859fi 11860library_names_spec= 11861libname_spec='lib$name' 11862soname_spec= 11863shrext_cmds=.so 11864postinstall_cmds= 11865postuninstall_cmds= 11866finish_cmds= 11867finish_eval= 11868shlibpath_var= 11869shlibpath_overrides_runpath=unknown 11870version_type=none 11871dynamic_linker="$host_os ld.so" 11872sys_lib_dlsearch_path_spec="/lib /usr/lib" 11873need_lib_prefix=unknown 11874hardcode_into_libs=no 11875 11876# when you set need_version to no, make sure it does not cause -set_version 11877# flags to be left without arguments 11878need_version=unknown 11879 11880 11881 11882case $host_os in 11883aix3*) 11884 version_type=linux # correct to gnu/linux during the next big refactor 11885 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 11886 shlibpath_var=LIBPATH 11887 11888 # AIX 3 has no versioning support, so we append a major version to the name. 11889 soname_spec='$libname$release$shared_ext$major' 11890 ;; 11891 11892aix[4-9]*) 11893 version_type=linux # correct to gnu/linux during the next big refactor 11894 need_lib_prefix=no 11895 need_version=no 11896 hardcode_into_libs=yes 11897 if test ia64 = "$host_cpu"; then 11898 # AIX 5 supports IA64 11899 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 11900 shlibpath_var=LD_LIBRARY_PATH 11901 else 11902 # With GCC up to 2.95.x, collect2 would create an import file 11903 # for dependence libraries. The import file would start with 11904 # the line '#! .'. This would cause the generated library to 11905 # depend on '.', always an invalid library. This was fixed in 11906 # development snapshots of GCC prior to 3.0. 11907 case $host_os in 11908 aix4 | aix4.[01] | aix4.[01].*) 11909 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 11910 echo ' yes ' 11911 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 11912 : 11913 else 11914 can_build_shared=no 11915 fi 11916 ;; 11917 esac 11918 # Using Import Files as archive members, it is possible to support 11919 # filename-based versioning of shared library archives on AIX. While 11920 # this would work for both with and without runtime linking, it will 11921 # prevent static linking of such archives. So we do filename-based 11922 # shared library versioning with .so extension only, which is used 11923 # when both runtime linking and shared linking is enabled. 11924 # Unfortunately, runtime linking may impact performance, so we do 11925 # not want this to be the default eventually. Also, we use the 11926 # versioned .so libs for executables only if there is the -brtl 11927 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 11928 # To allow for filename-based versioning support, we need to create 11929 # libNAME.so.V as an archive file, containing: 11930 # *) an Import File, referring to the versioned filename of the 11931 # archive as well as the shared archive member, telling the 11932 # bitwidth (32 or 64) of that shared object, and providing the 11933 # list of exported symbols of that shared object, eventually 11934 # decorated with the 'weak' keyword 11935 # *) the shared object with the F_LOADONLY flag set, to really avoid 11936 # it being seen by the linker. 11937 # At run time we better use the real file rather than another symlink, 11938 # but for link time we create the symlink libNAME.so -> libNAME.so.V 11939 11940 case $with_aix_soname,$aix_use_runtimelinking in 11941 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 11942 # soname into executable. Probably we can add versioning support to 11943 # collect2, so additional links can be useful in future. 11944 aix,yes) # traditional libtool 11945 dynamic_linker='AIX unversionable lib.so' 11946 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 11947 # instead of lib<name>.a to let people know that these are not 11948 # typical AIX shared libraries. 11949 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11950 ;; 11951 aix,no) # traditional AIX only 11952 dynamic_linker='AIX lib.a(lib.so.V)' 11953 # We preserve .a as extension for shared libraries through AIX4.2 11954 # and later when we are not doing run time linking. 11955 library_names_spec='$libname$release.a $libname.a' 11956 soname_spec='$libname$release$shared_ext$major' 11957 ;; 11958 svr4,*) # full svr4 only 11959 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 11960 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11961 # We do not specify a path in Import Files, so LIBPATH fires. 11962 shlibpath_overrides_runpath=yes 11963 ;; 11964 *,yes) # both, prefer svr4 11965 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 11966 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11967 # unpreferred sharedlib libNAME.a needs extra handling 11968 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"' 11969 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.$libext"' 11970 # We do not specify a path in Import Files, so LIBPATH fires. 11971 shlibpath_overrides_runpath=yes 11972 ;; 11973 *,no) # both, prefer aix 11974 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 11975 library_names_spec='$libname$release.a $libname.a' 11976 soname_spec='$libname$release$shared_ext$major' 11977 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 11978 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 11979 postuninstall_cmds='test -z "$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"' 11980 ;; 11981 esac 11982 shlibpath_var=LIBPATH 11983 fi 11984 ;; 11985 11986amigaos*) 11987 case $host_cpu in 11988 powerpc) 11989 # Since July 2007 AmigaOS4 officially supports .so libraries. 11990 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 11991 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11992 ;; 11993 m68k) 11994 library_names_spec='$libname.ixlibrary $libname.a' 11995 # Create ${libname}_ixlibrary.a entries in /sys/libs. 11996 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 ${libname}_ixlibrary.a || exit 1; done' 11997 ;; 11998 esac 11999 ;; 12000 12001beos*) 12002 library_names_spec='$libname$shared_ext' 12003 dynamic_linker="$host_os ld.so" 12004 shlibpath_var=LIBRARY_PATH 12005 ;; 12006 12007bsdi[45]*) 12008 version_type=linux # correct to gnu/linux during the next big refactor 12009 need_version=no 12010 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12011 soname_spec='$libname$release$shared_ext$major' 12012 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 12013 shlibpath_var=LD_LIBRARY_PATH 12014 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 12015 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 12016 # the default ld.so.conf also contains /usr/contrib/lib and 12017 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 12018 # libtool to hard-code these into programs 12019 ;; 12020 12021cygwin* | mingw* | pw32* | cegcc*) 12022 version_type=windows 12023 shrext_cmds=.dll 12024 need_version=no 12025 need_lib_prefix=no 12026 12027 case $GCC,$cc_basename in 12028 yes,*) 12029 # gcc 12030 library_names_spec='$libname.dll.a' 12031 # DLL is installed to $(libdir)/../bin by postinstall_cmds 12032 postinstall_cmds='base_file=`basename \$file`~ 12033 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 12034 dldir=$destdir/`dirname \$dlpath`~ 12035 test -d \$dldir || mkdir -p \$dldir~ 12036 $install_prog $dir/$dlname \$dldir/$dlname~ 12037 chmod a+x \$dldir/$dlname~ 12038 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 12039 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 12040 fi' 12041 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 12042 dlpath=$dir/\$dldll~ 12043 $RM \$dlpath' 12044 shlibpath_overrides_runpath=yes 12045 12046 case $host_os in 12047 cygwin*) 12048 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 12049 soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 12050 12051 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 12052 ;; 12053 mingw* | cegcc*) 12054 # MinGW DLLs use traditional 'lib' prefix 12055 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 12056 ;; 12057 pw32*) 12058 # pw32 DLLs use 'pw' prefix rather than 'lib' 12059 library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 12060 ;; 12061 esac 12062 dynamic_linker='Win32 ld.exe' 12063 ;; 12064 12065 *,cl* | *,icl*) 12066 # Native MSVC or ICC 12067 libname_spec='$name' 12068 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 12069 library_names_spec='$libname.dll.lib' 12070 12071 case $build_os in 12072 mingw*) 12073 sys_lib_search_path_spec= 12074 lt_save_ifs=$IFS 12075 IFS=';' 12076 for lt_path in $LIB 12077 do 12078 IFS=$lt_save_ifs 12079 # Let DOS variable expansion print the short 8.3 style file name. 12080 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 12081 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 12082 done 12083 IFS=$lt_save_ifs 12084 # Convert to MSYS style. 12085 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 12086 ;; 12087 cygwin*) 12088 # Convert to unix form, then to dos form, then back to unix form 12089 # but this time dos style (no spaces!) so that the unix form looks 12090 # like /cygdrive/c/PROGRA~1:/cygdr... 12091 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 12092 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 12093 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 12094 ;; 12095 *) 12096 sys_lib_search_path_spec=$LIB 12097 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 12098 # It is most probably a Windows format PATH. 12099 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 12100 else 12101 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 12102 fi 12103 # FIXME: find the short name or the path components, as spaces are 12104 # common. (e.g. "Program Files" -> "PROGRA~1") 12105 ;; 12106 esac 12107 12108 # DLL is installed to $(libdir)/../bin by postinstall_cmds 12109 postinstall_cmds='base_file=`basename \$file`~ 12110 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 12111 dldir=$destdir/`dirname \$dlpath`~ 12112 test -d \$dldir || mkdir -p \$dldir~ 12113 $install_prog $dir/$dlname \$dldir/$dlname' 12114 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 12115 dlpath=$dir/\$dldll~ 12116 $RM \$dlpath' 12117 shlibpath_overrides_runpath=yes 12118 dynamic_linker='Win32 link.exe' 12119 ;; 12120 12121 *) 12122 # Assume MSVC and ICC wrapper 12123 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 12124 dynamic_linker='Win32 ld.exe' 12125 ;; 12126 esac 12127 # FIXME: first we should search . and the directory the executable is in 12128 shlibpath_var=PATH 12129 ;; 12130 12131darwin* | rhapsody*) 12132 dynamic_linker="$host_os dyld" 12133 version_type=darwin 12134 need_lib_prefix=no 12135 need_version=no 12136 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 12137 soname_spec='$libname$release$major$shared_ext' 12138 shlibpath_overrides_runpath=yes 12139 shlibpath_var=DYLD_LIBRARY_PATH 12140 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 12141 12142 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 12143 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 12144 ;; 12145 12146dgux*) 12147 version_type=linux # correct to gnu/linux during the next big refactor 12148 need_lib_prefix=no 12149 need_version=no 12150 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12151 soname_spec='$libname$release$shared_ext$major' 12152 shlibpath_var=LD_LIBRARY_PATH 12153 ;; 12154 12155freebsd* | dragonfly* | midnightbsd*) 12156 # DragonFly does not have aout. When/if they implement a new 12157 # versioning mechanism, adjust this. 12158 if test -x /usr/bin/objformat; then 12159 objformat=`/usr/bin/objformat` 12160 else 12161 case $host_os in 12162 freebsd[23].*) objformat=aout ;; 12163 *) objformat=elf ;; 12164 esac 12165 fi 12166 version_type=freebsd-$objformat 12167 case $version_type in 12168 freebsd-elf*) 12169 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12170 soname_spec='$libname$release$shared_ext$major' 12171 need_version=no 12172 need_lib_prefix=no 12173 ;; 12174 freebsd-*) 12175 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 12176 need_version=yes 12177 ;; 12178 esac 12179 shlibpath_var=LD_LIBRARY_PATH 12180 case $host_os in 12181 freebsd2.*) 12182 shlibpath_overrides_runpath=yes 12183 ;; 12184 freebsd3.[01]* | freebsdelf3.[01]*) 12185 shlibpath_overrides_runpath=yes 12186 hardcode_into_libs=yes 12187 ;; 12188 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 12189 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 12190 shlibpath_overrides_runpath=no 12191 hardcode_into_libs=yes 12192 ;; 12193 *) # from 4.6 on, and DragonFly 12194 shlibpath_overrides_runpath=yes 12195 hardcode_into_libs=yes 12196 ;; 12197 esac 12198 ;; 12199 12200haiku*) 12201 version_type=linux # correct to gnu/linux during the next big refactor 12202 need_lib_prefix=no 12203 need_version=no 12204 dynamic_linker="$host_os runtime_loader" 12205 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12206 soname_spec='$libname$release$shared_ext$major' 12207 shlibpath_var=LIBRARY_PATH 12208 shlibpath_overrides_runpath=no 12209 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 12210 hardcode_into_libs=yes 12211 ;; 12212 12213hpux9* | hpux10* | hpux11*) 12214 # Give a soname corresponding to the major version so that dld.sl refuses to 12215 # link against other versions. 12216 version_type=sunos 12217 need_lib_prefix=no 12218 need_version=no 12219 case $host_cpu in 12220 ia64*) 12221 shrext_cmds='.so' 12222 hardcode_into_libs=yes 12223 dynamic_linker="$host_os dld.so" 12224 shlibpath_var=LD_LIBRARY_PATH 12225 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 12226 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12227 soname_spec='$libname$release$shared_ext$major' 12228 if test 32 = "$HPUX_IA64_MODE"; then 12229 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 12230 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 12231 else 12232 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 12233 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 12234 fi 12235 ;; 12236 hppa*64*) 12237 shrext_cmds='.sl' 12238 hardcode_into_libs=yes 12239 dynamic_linker="$host_os dld.sl" 12240 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 12241 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 12242 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12243 soname_spec='$libname$release$shared_ext$major' 12244 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 12245 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 12246 ;; 12247 *) 12248 shrext_cmds='.sl' 12249 dynamic_linker="$host_os dld.sl" 12250 shlibpath_var=SHLIB_PATH 12251 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 12252 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12253 soname_spec='$libname$release$shared_ext$major' 12254 ;; 12255 esac 12256 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 12257 postinstall_cmds='chmod 555 $lib' 12258 # or fails outright, so override atomically: 12259 install_override_mode=555 12260 ;; 12261 12262interix[3-9]*) 12263 version_type=linux # correct to gnu/linux during the next big refactor 12264 need_lib_prefix=no 12265 need_version=no 12266 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12267 soname_spec='$libname$release$shared_ext$major' 12268 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 12269 shlibpath_var=LD_LIBRARY_PATH 12270 shlibpath_overrides_runpath=no 12271 hardcode_into_libs=yes 12272 ;; 12273 12274irix5* | irix6* | nonstopux*) 12275 case $host_os in 12276 nonstopux*) version_type=nonstopux ;; 12277 *) 12278 if test yes = "$lt_cv_prog_gnu_ld"; then 12279 version_type=linux # correct to gnu/linux during the next big refactor 12280 else 12281 version_type=irix 12282 fi ;; 12283 esac 12284 need_lib_prefix=no 12285 need_version=no 12286 soname_spec='$libname$release$shared_ext$major' 12287 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 12288 case $host_os in 12289 irix5* | nonstopux*) 12290 libsuff= shlibsuff= 12291 ;; 12292 *) 12293 case $LD in # libtool.m4 will add one of these switches to LD 12294 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 12295 libsuff= shlibsuff= libmagic=32-bit;; 12296 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 12297 libsuff=32 shlibsuff=N32 libmagic=N32;; 12298 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 12299 libsuff=64 shlibsuff=64 libmagic=64-bit;; 12300 *) libsuff= shlibsuff= libmagic=never-match;; 12301 esac 12302 ;; 12303 esac 12304 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 12305 shlibpath_overrides_runpath=no 12306 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 12307 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 12308 hardcode_into_libs=yes 12309 ;; 12310 12311# No shared lib support for Linux oldld, aout, or coff. 12312linux*oldld* | linux*aout* | linux*coff*) 12313 dynamic_linker=no 12314 ;; 12315 12316linux*android*) 12317 version_type=none # Android doesn't support versioned libraries. 12318 need_lib_prefix=no 12319 need_version=no 12320 library_names_spec='$libname$release$shared_ext' 12321 soname_spec='$libname$release$shared_ext' 12322 finish_cmds= 12323 shlibpath_var=LD_LIBRARY_PATH 12324 shlibpath_overrides_runpath=yes 12325 12326 # This implies no fast_install, which is unacceptable. 12327 # Some rework will be needed to allow for fast_install 12328 # before this can be enabled. 12329 hardcode_into_libs=yes 12330 12331 dynamic_linker='Android linker' 12332 # Don't embed -rpath directories since the linker doesn't support them. 12333 hardcode_libdir_flag_spec='-L$libdir' 12334 ;; 12335 12336# This must be glibc/ELF. 12337linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 12338 version_type=linux # correct to gnu/linux during the next big refactor 12339 need_lib_prefix=no 12340 need_version=no 12341 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12342 soname_spec='$libname$release$shared_ext$major' 12343 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 12344 shlibpath_var=LD_LIBRARY_PATH 12345 shlibpath_overrides_runpath=no 12346 12347 # Some binutils ld are patched to set DT_RUNPATH 12348 if test ${lt_cv_shlibpath_overrides_runpath+y} 12349then : 12350 printf %s "(cached) " >&6 12351else $as_nop 12352 lt_cv_shlibpath_overrides_runpath=no 12353 save_LDFLAGS=$LDFLAGS 12354 save_libdir=$libdir 12355 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 12356 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 12357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12358/* end confdefs.h. */ 12359 12360int 12361main (void) 12362{ 12363 12364 ; 12365 return 0; 12366} 12367_ACEOF 12368if ac_fn_c_try_link "$LINENO" 12369then : 12370 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null 12371then : 12372 lt_cv_shlibpath_overrides_runpath=yes 12373fi 12374fi 12375rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12376 conftest$ac_exeext conftest.$ac_ext 12377 LDFLAGS=$save_LDFLAGS 12378 libdir=$save_libdir 12379 12380fi 12381 12382 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 12383 12384 # This implies no fast_install, which is unacceptable. 12385 # Some rework will be needed to allow for fast_install 12386 # before this can be enabled. 12387 hardcode_into_libs=yes 12388 12389 # Ideally, we could use ldconfig to report *all* directores which are 12390 # searched for libraries, however this is still not possible. Aside from not 12391 # being certain /sbin/ldconfig is available, command 12392 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 12393 # even though it is searched at run-time. Try to do the best guess by 12394 # appending ld.so.conf contents (and includes) to the search path. 12395 if test -f /etc/ld.so.conf; then 12396 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' ' '` 12397 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 12398 fi 12399 12400 # We used to test for /lib/ld.so.1 and disable shared libraries on 12401 # powerpc, because MkLinux only supported shared libraries with the 12402 # GNU dynamic linker. Since this was broken with cross compilers, 12403 # most powerpc-linux boxes support dynamic linking these days and 12404 # people can always --disable-shared, the test was removed, and we 12405 # assume the GNU/Linux dynamic linker is in use. 12406 dynamic_linker='GNU/Linux ld.so' 12407 ;; 12408 12409netbsd*) 12410 version_type=sunos 12411 need_lib_prefix=no 12412 need_version=no 12413 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 12414 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 12415 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 12416 dynamic_linker='NetBSD (a.out) ld.so' 12417 else 12418 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12419 soname_spec='$libname$release$shared_ext$major' 12420 dynamic_linker='NetBSD ld.elf_so' 12421 fi 12422 shlibpath_var=LD_LIBRARY_PATH 12423 shlibpath_overrides_runpath=yes 12424 hardcode_into_libs=yes 12425 ;; 12426 12427newsos6) 12428 version_type=linux # correct to gnu/linux during the next big refactor 12429 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12430 shlibpath_var=LD_LIBRARY_PATH 12431 shlibpath_overrides_runpath=yes 12432 ;; 12433 12434*nto* | *qnx*) 12435 version_type=qnx 12436 need_lib_prefix=no 12437 need_version=no 12438 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12439 soname_spec='$libname$release$shared_ext$major' 12440 shlibpath_var=LD_LIBRARY_PATH 12441 shlibpath_overrides_runpath=no 12442 hardcode_into_libs=yes 12443 dynamic_linker='ldqnx.so' 12444 ;; 12445 12446openbsd* | bitrig*) 12447 version_type=sunos 12448 sys_lib_dlsearch_path_spec=/usr/lib 12449 need_lib_prefix=no 12450 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 12451 need_version=no 12452 else 12453 need_version=yes 12454 fi 12455 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 12456 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 12457 shlibpath_var=LD_LIBRARY_PATH 12458 shlibpath_overrides_runpath=yes 12459 ;; 12460 12461os2*) 12462 libname_spec='$name' 12463 version_type=windows 12464 shrext_cmds=.dll 12465 need_version=no 12466 need_lib_prefix=no 12467 # OS/2 can only load a DLL with a base name of 8 characters or less. 12468 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 12469 v=$($ECHO $release$versuffix | tr -d .-); 12470 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 12471 $ECHO $n$v`$shared_ext' 12472 library_names_spec='${libname}_dll.$libext' 12473 dynamic_linker='OS/2 ld.exe' 12474 shlibpath_var=BEGINLIBPATH 12475 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 12476 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 12477 postinstall_cmds='base_file=`basename \$file`~ 12478 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 12479 dldir=$destdir/`dirname \$dlpath`~ 12480 test -d \$dldir || mkdir -p \$dldir~ 12481 $install_prog $dir/$dlname \$dldir/$dlname~ 12482 chmod a+x \$dldir/$dlname~ 12483 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 12484 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 12485 fi' 12486 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 12487 dlpath=$dir/\$dldll~ 12488 $RM \$dlpath' 12489 ;; 12490 12491osf3* | osf4* | osf5*) 12492 version_type=osf 12493 need_lib_prefix=no 12494 need_version=no 12495 soname_spec='$libname$release$shared_ext$major' 12496 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12497 shlibpath_var=LD_LIBRARY_PATH 12498 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 12499 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 12500 ;; 12501 12502rdos*) 12503 dynamic_linker=no 12504 ;; 12505 12506solaris*) 12507 version_type=linux # correct to gnu/linux during the next big refactor 12508 need_lib_prefix=no 12509 need_version=no 12510 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12511 soname_spec='$libname$release$shared_ext$major' 12512 shlibpath_var=LD_LIBRARY_PATH 12513 shlibpath_overrides_runpath=yes 12514 hardcode_into_libs=yes 12515 # ldd complains unless libraries are executable 12516 postinstall_cmds='chmod +x $lib' 12517 ;; 12518 12519sunos4*) 12520 version_type=sunos 12521 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 12522 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 12523 shlibpath_var=LD_LIBRARY_PATH 12524 shlibpath_overrides_runpath=yes 12525 if test yes = "$with_gnu_ld"; then 12526 need_lib_prefix=no 12527 fi 12528 need_version=yes 12529 ;; 12530 12531sysv4 | sysv4.3*) 12532 version_type=linux # correct to gnu/linux during the next big refactor 12533 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12534 soname_spec='$libname$release$shared_ext$major' 12535 shlibpath_var=LD_LIBRARY_PATH 12536 case $host_vendor in 12537 sni) 12538 shlibpath_overrides_runpath=no 12539 need_lib_prefix=no 12540 runpath_var=LD_RUN_PATH 12541 ;; 12542 siemens) 12543 need_lib_prefix=no 12544 ;; 12545 motorola) 12546 need_lib_prefix=no 12547 need_version=no 12548 shlibpath_overrides_runpath=no 12549 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 12550 ;; 12551 esac 12552 ;; 12553 12554sysv4*MP*) 12555 if test -d /usr/nec; then 12556 version_type=linux # correct to gnu/linux during the next big refactor 12557 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 12558 soname_spec='$libname$shared_ext.$major' 12559 shlibpath_var=LD_LIBRARY_PATH 12560 fi 12561 ;; 12562 12563sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 12564 version_type=sco 12565 need_lib_prefix=no 12566 need_version=no 12567 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 12568 soname_spec='$libname$release$shared_ext$major' 12569 shlibpath_var=LD_LIBRARY_PATH 12570 shlibpath_overrides_runpath=yes 12571 hardcode_into_libs=yes 12572 if test yes = "$with_gnu_ld"; then 12573 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 12574 else 12575 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 12576 case $host_os in 12577 sco3.2v5*) 12578 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 12579 ;; 12580 esac 12581 fi 12582 sys_lib_dlsearch_path_spec='/usr/lib' 12583 ;; 12584 12585tpf*) 12586 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 12587 version_type=linux # correct to gnu/linux during the next big refactor 12588 need_lib_prefix=no 12589 need_version=no 12590 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12591 shlibpath_var=LD_LIBRARY_PATH 12592 shlibpath_overrides_runpath=no 12593 hardcode_into_libs=yes 12594 ;; 12595 12596uts4*) 12597 version_type=linux # correct to gnu/linux during the next big refactor 12598 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12599 soname_spec='$libname$release$shared_ext$major' 12600 shlibpath_var=LD_LIBRARY_PATH 12601 ;; 12602 12603*) 12604 dynamic_linker=no 12605 ;; 12606esac 12607{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 12608printf "%s\n" "$dynamic_linker" >&6; } 12609test no = "$dynamic_linker" && can_build_shared=no 12610 12611variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 12612if test yes = "$GCC"; then 12613 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 12614fi 12615 12616if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 12617 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 12618fi 12619 12620if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 12621 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 12622fi 12623 12624# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 12625configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 12626 12627# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 12628func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 12629 12630# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 12631configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 12632 12633 12634 12635 12636 12637 12638 12639 12640 12641 12642 12643 12644 12645 12646 12647 12648 12649 12650 12651 12652 12653 12654 12655 12656 12657 12658 12659 12660 12661 12662 12663 12664 12665 12666 12667 12668 12669 12670 12671 12672 12673 12674 12675 12676 12677 12678 12679 12680 12681 12682 12683 12684 12685 12686 12687 12688 12689 12690 12691 12692 12693 12694 12695 12696 12697 12698 12699 12700 12701 12702 12703 12704 12705 12706 12707 12708 12709 12710 12711 12712 12713 12714 12715 12716 12717 12718 12719 12720 12721 12722 12723 12724 12725 12726 12727 12728 12729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 12730printf %s "checking how to hardcode library paths into programs... " >&6; } 12731hardcode_action= 12732if test -n "$hardcode_libdir_flag_spec" || 12733 test -n "$runpath_var" || 12734 test yes = "$hardcode_automatic"; then 12735 12736 # We can hardcode non-existent directories. 12737 if test no != "$hardcode_direct" && 12738 # If the only mechanism to avoid hardcoding is shlibpath_var, we 12739 # have to relink, otherwise we might link with an installed library 12740 # when we should be linking with a yet-to-be-installed one 12741 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 12742 test no != "$hardcode_minus_L"; then 12743 # Linking always hardcodes the temporary library directory. 12744 hardcode_action=relink 12745 else 12746 # We can link without hardcoding, and we can hardcode nonexisting dirs. 12747 hardcode_action=immediate 12748 fi 12749else 12750 # We cannot hardcode anything, or else we can only hardcode existing 12751 # directories. 12752 hardcode_action=unsupported 12753fi 12754{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 12755printf "%s\n" "$hardcode_action" >&6; } 12756 12757if test relink = "$hardcode_action" || 12758 test yes = "$inherit_rpath"; then 12759 # Fast installation is not supported 12760 enable_fast_install=no 12761elif test yes = "$shlibpath_overrides_runpath" || 12762 test no = "$enable_shared"; then 12763 # Fast installation is not necessary 12764 enable_fast_install=needless 12765fi 12766 12767 12768 12769 12770 12771 12772 if test yes != "$enable_dlopen"; then 12773 enable_dlopen=unknown 12774 enable_dlopen_self=unknown 12775 enable_dlopen_self_static=unknown 12776else 12777 lt_cv_dlopen=no 12778 lt_cv_dlopen_libs= 12779 12780 case $host_os in 12781 beos*) 12782 lt_cv_dlopen=load_add_on 12783 lt_cv_dlopen_libs= 12784 lt_cv_dlopen_self=yes 12785 ;; 12786 12787 mingw* | pw32* | cegcc*) 12788 lt_cv_dlopen=LoadLibrary 12789 lt_cv_dlopen_libs= 12790 ;; 12791 12792 cygwin*) 12793 lt_cv_dlopen=dlopen 12794 lt_cv_dlopen_libs= 12795 ;; 12796 12797 darwin*) 12798 # if libdl is installed we need to link against it 12799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12800printf %s "checking for dlopen in -ldl... " >&6; } 12801if test ${ac_cv_lib_dl_dlopen+y} 12802then : 12803 printf %s "(cached) " >&6 12804else $as_nop 12805 ac_check_lib_save_LIBS=$LIBS 12806LIBS="-ldl $LIBS" 12807cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12808/* end confdefs.h. */ 12809 12810/* Override any GCC internal prototype to avoid an error. 12811 Use char because int might match the return type of a GCC 12812 builtin and then its argument prototype would still apply. */ 12813char dlopen (); 12814int 12815main (void) 12816{ 12817return dlopen (); 12818 ; 12819 return 0; 12820} 12821_ACEOF 12822if ac_fn_c_try_link "$LINENO" 12823then : 12824 ac_cv_lib_dl_dlopen=yes 12825else $as_nop 12826 ac_cv_lib_dl_dlopen=no 12827fi 12828rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12829 conftest$ac_exeext conftest.$ac_ext 12830LIBS=$ac_check_lib_save_LIBS 12831fi 12832{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12833printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 12834if test "x$ac_cv_lib_dl_dlopen" = xyes 12835then : 12836 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12837else $as_nop 12838 12839 lt_cv_dlopen=dyld 12840 lt_cv_dlopen_libs= 12841 lt_cv_dlopen_self=yes 12842 12843fi 12844 12845 ;; 12846 12847 tpf*) 12848 # Don't try to run any link tests for TPF. We know it's impossible 12849 # because TPF is a cross-compiler, and we know how we open DSOs. 12850 lt_cv_dlopen=dlopen 12851 lt_cv_dlopen_libs= 12852 lt_cv_dlopen_self=no 12853 ;; 12854 12855 *) 12856 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 12857if test "x$ac_cv_func_shl_load" = xyes 12858then : 12859 lt_cv_dlopen=shl_load 12860else $as_nop 12861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 12862printf %s "checking for shl_load in -ldld... " >&6; } 12863if test ${ac_cv_lib_dld_shl_load+y} 12864then : 12865 printf %s "(cached) " >&6 12866else $as_nop 12867 ac_check_lib_save_LIBS=$LIBS 12868LIBS="-ldld $LIBS" 12869cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12870/* end confdefs.h. */ 12871 12872/* Override any GCC internal prototype to avoid an error. 12873 Use char because int might match the return type of a GCC 12874 builtin and then its argument prototype would still apply. */ 12875char shl_load (); 12876int 12877main (void) 12878{ 12879return shl_load (); 12880 ; 12881 return 0; 12882} 12883_ACEOF 12884if ac_fn_c_try_link "$LINENO" 12885then : 12886 ac_cv_lib_dld_shl_load=yes 12887else $as_nop 12888 ac_cv_lib_dld_shl_load=no 12889fi 12890rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12891 conftest$ac_exeext conftest.$ac_ext 12892LIBS=$ac_check_lib_save_LIBS 12893fi 12894{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 12895printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } 12896if test "x$ac_cv_lib_dld_shl_load" = xyes 12897then : 12898 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 12899else $as_nop 12900 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 12901if test "x$ac_cv_func_dlopen" = xyes 12902then : 12903 lt_cv_dlopen=dlopen 12904else $as_nop 12905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12906printf %s "checking for dlopen in -ldl... " >&6; } 12907if test ${ac_cv_lib_dl_dlopen+y} 12908then : 12909 printf %s "(cached) " >&6 12910else $as_nop 12911 ac_check_lib_save_LIBS=$LIBS 12912LIBS="-ldl $LIBS" 12913cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12914/* end confdefs.h. */ 12915 12916/* Override any GCC internal prototype to avoid an error. 12917 Use char because int might match the return type of a GCC 12918 builtin and then its argument prototype would still apply. */ 12919char dlopen (); 12920int 12921main (void) 12922{ 12923return dlopen (); 12924 ; 12925 return 0; 12926} 12927_ACEOF 12928if ac_fn_c_try_link "$LINENO" 12929then : 12930 ac_cv_lib_dl_dlopen=yes 12931else $as_nop 12932 ac_cv_lib_dl_dlopen=no 12933fi 12934rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12935 conftest$ac_exeext conftest.$ac_ext 12936LIBS=$ac_check_lib_save_LIBS 12937fi 12938{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12939printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 12940if test "x$ac_cv_lib_dl_dlopen" = xyes 12941then : 12942 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12943else $as_nop 12944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 12945printf %s "checking for dlopen in -lsvld... " >&6; } 12946if test ${ac_cv_lib_svld_dlopen+y} 12947then : 12948 printf %s "(cached) " >&6 12949else $as_nop 12950 ac_check_lib_save_LIBS=$LIBS 12951LIBS="-lsvld $LIBS" 12952cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12953/* end confdefs.h. */ 12954 12955/* Override any GCC internal prototype to avoid an error. 12956 Use char because int might match the return type of a GCC 12957 builtin and then its argument prototype would still apply. */ 12958char dlopen (); 12959int 12960main (void) 12961{ 12962return dlopen (); 12963 ; 12964 return 0; 12965} 12966_ACEOF 12967if ac_fn_c_try_link "$LINENO" 12968then : 12969 ac_cv_lib_svld_dlopen=yes 12970else $as_nop 12971 ac_cv_lib_svld_dlopen=no 12972fi 12973rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12974 conftest$ac_exeext conftest.$ac_ext 12975LIBS=$ac_check_lib_save_LIBS 12976fi 12977{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 12978printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } 12979if test "x$ac_cv_lib_svld_dlopen" = xyes 12980then : 12981 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 12982else $as_nop 12983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 12984printf %s "checking for dld_link in -ldld... " >&6; } 12985if test ${ac_cv_lib_dld_dld_link+y} 12986then : 12987 printf %s "(cached) " >&6 12988else $as_nop 12989 ac_check_lib_save_LIBS=$LIBS 12990LIBS="-ldld $LIBS" 12991cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12992/* end confdefs.h. */ 12993 12994/* Override any GCC internal prototype to avoid an error. 12995 Use char because int might match the return type of a GCC 12996 builtin and then its argument prototype would still apply. */ 12997char dld_link (); 12998int 12999main (void) 13000{ 13001return dld_link (); 13002 ; 13003 return 0; 13004} 13005_ACEOF 13006if ac_fn_c_try_link "$LINENO" 13007then : 13008 ac_cv_lib_dld_dld_link=yes 13009else $as_nop 13010 ac_cv_lib_dld_dld_link=no 13011fi 13012rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13013 conftest$ac_exeext conftest.$ac_ext 13014LIBS=$ac_check_lib_save_LIBS 13015fi 13016{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 13017printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } 13018if test "x$ac_cv_lib_dld_dld_link" = xyes 13019then : 13020 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 13021fi 13022 13023 13024fi 13025 13026 13027fi 13028 13029 13030fi 13031 13032 13033fi 13034 13035 13036fi 13037 13038 ;; 13039 esac 13040 13041 if test no = "$lt_cv_dlopen"; then 13042 enable_dlopen=no 13043 else 13044 enable_dlopen=yes 13045 fi 13046 13047 case $lt_cv_dlopen in 13048 dlopen) 13049 save_CPPFLAGS=$CPPFLAGS 13050 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 13051 13052 save_LDFLAGS=$LDFLAGS 13053 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 13054 13055 save_LIBS=$LIBS 13056 LIBS="$lt_cv_dlopen_libs $LIBS" 13057 13058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 13059printf %s "checking whether a program can dlopen itself... " >&6; } 13060if test ${lt_cv_dlopen_self+y} 13061then : 13062 printf %s "(cached) " >&6 13063else $as_nop 13064 if test yes = "$cross_compiling"; then : 13065 lt_cv_dlopen_self=cross 13066else 13067 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 13068 lt_status=$lt_dlunknown 13069 cat > conftest.$ac_ext <<_LT_EOF 13070#line $LINENO "configure" 13071#include "confdefs.h" 13072 13073#if HAVE_DLFCN_H 13074#include <dlfcn.h> 13075#endif 13076 13077#include <stdio.h> 13078 13079#ifdef RTLD_GLOBAL 13080# define LT_DLGLOBAL RTLD_GLOBAL 13081#else 13082# ifdef DL_GLOBAL 13083# define LT_DLGLOBAL DL_GLOBAL 13084# else 13085# define LT_DLGLOBAL 0 13086# endif 13087#endif 13088 13089/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 13090 find out it does not work in some platform. */ 13091#ifndef LT_DLLAZY_OR_NOW 13092# ifdef RTLD_LAZY 13093# define LT_DLLAZY_OR_NOW RTLD_LAZY 13094# else 13095# ifdef DL_LAZY 13096# define LT_DLLAZY_OR_NOW DL_LAZY 13097# else 13098# ifdef RTLD_NOW 13099# define LT_DLLAZY_OR_NOW RTLD_NOW 13100# else 13101# ifdef DL_NOW 13102# define LT_DLLAZY_OR_NOW DL_NOW 13103# else 13104# define LT_DLLAZY_OR_NOW 0 13105# endif 13106# endif 13107# endif 13108# endif 13109#endif 13110 13111/* When -fvisibility=hidden is used, assume the code has been annotated 13112 correspondingly for the symbols needed. */ 13113#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 13114int fnord () __attribute__((visibility("default"))); 13115#endif 13116 13117int fnord () { return 42; } 13118int main () 13119{ 13120 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 13121 int status = $lt_dlunknown; 13122 13123 if (self) 13124 { 13125 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 13126 else 13127 { 13128 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 13129 else puts (dlerror ()); 13130 } 13131 /* dlclose (self); */ 13132 } 13133 else 13134 puts (dlerror ()); 13135 13136 return status; 13137} 13138_LT_EOF 13139 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 13140 (eval $ac_link) 2>&5 13141 ac_status=$? 13142 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13143 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 13144 (./conftest; exit; ) >&5 2>/dev/null 13145 lt_status=$? 13146 case x$lt_status in 13147 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 13148 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 13149 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 13150 esac 13151 else : 13152 # compilation failed 13153 lt_cv_dlopen_self=no 13154 fi 13155fi 13156rm -fr conftest* 13157 13158 13159fi 13160{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 13161printf "%s\n" "$lt_cv_dlopen_self" >&6; } 13162 13163 if test yes = "$lt_cv_dlopen_self"; then 13164 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 13165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 13166printf %s "checking whether a statically linked program can dlopen itself... " >&6; } 13167if test ${lt_cv_dlopen_self_static+y} 13168then : 13169 printf %s "(cached) " >&6 13170else $as_nop 13171 if test yes = "$cross_compiling"; then : 13172 lt_cv_dlopen_self_static=cross 13173else 13174 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 13175 lt_status=$lt_dlunknown 13176 cat > conftest.$ac_ext <<_LT_EOF 13177#line $LINENO "configure" 13178#include "confdefs.h" 13179 13180#if HAVE_DLFCN_H 13181#include <dlfcn.h> 13182#endif 13183 13184#include <stdio.h> 13185 13186#ifdef RTLD_GLOBAL 13187# define LT_DLGLOBAL RTLD_GLOBAL 13188#else 13189# ifdef DL_GLOBAL 13190# define LT_DLGLOBAL DL_GLOBAL 13191# else 13192# define LT_DLGLOBAL 0 13193# endif 13194#endif 13195 13196/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 13197 find out it does not work in some platform. */ 13198#ifndef LT_DLLAZY_OR_NOW 13199# ifdef RTLD_LAZY 13200# define LT_DLLAZY_OR_NOW RTLD_LAZY 13201# else 13202# ifdef DL_LAZY 13203# define LT_DLLAZY_OR_NOW DL_LAZY 13204# else 13205# ifdef RTLD_NOW 13206# define LT_DLLAZY_OR_NOW RTLD_NOW 13207# else 13208# ifdef DL_NOW 13209# define LT_DLLAZY_OR_NOW DL_NOW 13210# else 13211# define LT_DLLAZY_OR_NOW 0 13212# endif 13213# endif 13214# endif 13215# endif 13216#endif 13217 13218/* When -fvisibility=hidden is used, assume the code has been annotated 13219 correspondingly for the symbols needed. */ 13220#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 13221int fnord () __attribute__((visibility("default"))); 13222#endif 13223 13224int fnord () { return 42; } 13225int main () 13226{ 13227 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 13228 int status = $lt_dlunknown; 13229 13230 if (self) 13231 { 13232 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 13233 else 13234 { 13235 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 13236 else puts (dlerror ()); 13237 } 13238 /* dlclose (self); */ 13239 } 13240 else 13241 puts (dlerror ()); 13242 13243 return status; 13244} 13245_LT_EOF 13246 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 13247 (eval $ac_link) 2>&5 13248 ac_status=$? 13249 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13250 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 13251 (./conftest; exit; ) >&5 2>/dev/null 13252 lt_status=$? 13253 case x$lt_status in 13254 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 13255 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 13256 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 13257 esac 13258 else : 13259 # compilation failed 13260 lt_cv_dlopen_self_static=no 13261 fi 13262fi 13263rm -fr conftest* 13264 13265 13266fi 13267{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 13268printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } 13269 fi 13270 13271 CPPFLAGS=$save_CPPFLAGS 13272 LDFLAGS=$save_LDFLAGS 13273 LIBS=$save_LIBS 13274 ;; 13275 esac 13276 13277 case $lt_cv_dlopen_self in 13278 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 13279 *) enable_dlopen_self=unknown ;; 13280 esac 13281 13282 case $lt_cv_dlopen_self_static in 13283 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 13284 *) enable_dlopen_self_static=unknown ;; 13285 esac 13286fi 13287 13288 13289 13290 13291 13292 13293 13294 13295 13296 13297 13298 13299 13300 13301 13302 13303 13304striplib= 13305old_striplib= 13306{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 13307printf %s "checking whether stripping libraries is possible... " >&6; } 13308if test -z "$STRIP"; then 13309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13310printf "%s\n" "no" >&6; } 13311else 13312 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 13313 old_striplib="$STRIP --strip-debug" 13314 striplib="$STRIP --strip-unneeded" 13315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13316printf "%s\n" "yes" >&6; } 13317 else 13318 case $host_os in 13319 darwin*) 13320 # FIXME - insert some real tests, host_os isn't really good enough 13321 striplib="$STRIP -x" 13322 old_striplib="$STRIP -S" 13323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13324printf "%s\n" "yes" >&6; } 13325 ;; 13326 freebsd*) 13327 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then 13328 old_striplib="$STRIP --strip-debug" 13329 striplib="$STRIP --strip-unneeded" 13330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13331printf "%s\n" "yes" >&6; } 13332 else 13333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13334printf "%s\n" "no" >&6; } 13335 fi 13336 ;; 13337 *) 13338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13339printf "%s\n" "no" >&6; } 13340 ;; 13341 esac 13342 fi 13343fi 13344 13345 13346 13347 13348 13349 13350 13351 13352 13353 13354 13355 13356 # Report what library types will actually be built 13357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 13358printf %s "checking if libtool supports shared libraries... " >&6; } 13359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 13360printf "%s\n" "$can_build_shared" >&6; } 13361 13362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 13363printf %s "checking whether to build shared libraries... " >&6; } 13364 test no = "$can_build_shared" && enable_shared=no 13365 13366 # On AIX, shared libraries and static libraries use the same namespace, and 13367 # are all built from PIC. 13368 case $host_os in 13369 aix3*) 13370 test yes = "$enable_shared" && enable_static=no 13371 if test -n "$RANLIB"; then 13372 archive_cmds="$archive_cmds~\$RANLIB \$lib" 13373 postinstall_cmds='$RANLIB $lib' 13374 fi 13375 ;; 13376 13377 aix[4-9]*) 13378 if test ia64 != "$host_cpu"; then 13379 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 13380 yes,aix,yes) ;; # shared object as lib.so file only 13381 yes,svr4,*) ;; # shared object as lib.so archive member only 13382 yes,*) enable_static=no ;; # shared object in lib.a archive as well 13383 esac 13384 fi 13385 ;; 13386 esac 13387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 13388printf "%s\n" "$enable_shared" >&6; } 13389 13390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 13391printf %s "checking whether to build static libraries... " >&6; } 13392 # Make sure either enable_shared or enable_static is yes. 13393 test yes = "$enable_shared" || enable_static=yes 13394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 13395printf "%s\n" "$enable_static" >&6; } 13396 13397 13398 13399 13400fi 13401ac_ext=c 13402ac_cpp='$CPP $CPPFLAGS' 13403ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 13404ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 13405ac_compiler_gnu=$ac_cv_c_compiler_gnu 13406 13407CC=$lt_save_CC 13408 13409 13410 13411 13412 13413 13414 13415 13416 13417 13418 13419 13420 13421 13422 13423 ac_config_commands="$ac_config_commands libtool" 13424 13425 13426 13427 13428# Only expand once: 13429 13430 13431 13432 13433# Some awks crash when confronted with pnglibconf.dfa, do a test run now 13434# to make sure this doesn't happen 13435{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that AWK works" >&5 13436printf %s "checking that AWK works... " >&6; } 13437if ${AWK} -f ${srcdir}/scripts/options.awk out="/dev/null" version=search\ 13438 ${srcdir}/pngconf.h ${srcdir}/scripts/pnglibconf.dfa\ 13439 ${srcdir}/pngusr.dfa 1>&2 13440then 13441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 13442printf "%s\n" "ok" >&6; } 13443else 13444 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13445printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13446as_fn_error 1 "failed 13447See \`config.log' for more details" "$LINENO" 5; } 13448fi 13449 13450# This is a remnant of the old cc -E validation, where it may have been 13451# necessary to use a different preprocessor for .dfn files 13452DFNCPP="$CPP" 13453 13454 13455# -Werror cannot be passed to GCC in CFLAGS because configure will fail 13456# (it checks the compiler with a program that generates a warning). 13457# Add the following option to deal with this: 13458 13459# Check whether --enable-werror was given. 13460if test ${enable_werror+y} 13461then : 13462 enableval=$enable_werror; test "$enable_werror" = "yes" && enable_werror="-Werror" 13463 if test "$enable_werror" != "no"; then 13464 sav_CFLAGS="$CFLAGS" 13465 CFLAGS="$enable_werror $CFLAGS" 13466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler allows $enable_werror" >&5 13467printf %s "checking if the compiler allows $enable_werror... " >&6; } 13468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13469/* end confdefs.h. */ 13470 13471 int main(int argc, char **argv){ 13472 return argv[argc-1][0]; 13473 } 13474_ACEOF 13475if ac_fn_c_try_compile "$LINENO" 13476then : 13477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13478printf "%s\n" "yes" >&6; } 13479 PNG_COPTS="$PNG_COPTS $enable_werror" 13480else $as_nop 13481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13482printf "%s\n" "no" >&6; } 13483fi 13484rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13485 CFLAGS="$sav_CFLAGS" 13486 fi 13487fi 13488 13489 13490# For GCC 5 the default mode for C is -std=gnu11 instead of -std=gnu89. 13491# In pngpriv.h we request just the POSIX 1003.1 and C89 APIs by defining 13492# _POSIX_SOURCE to 1. This is incompatible with the new default mode, so 13493# we test for that and force the "-std=c89" compiler option: 13494{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we need to force back C standard to C89" >&5 13495printf %s "checking if we need to force back C standard to C89... " >&6; } 13496cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13497/* end confdefs.h. */ 13498 13499 #define _POSIX_SOURCE 1 13500 #include <stdio.h> 13501 13502int 13503main (void) 13504{ 13505 13506 ; 13507 return 0; 13508} 13509_ACEOF 13510if ac_fn_c_try_compile "$LINENO" 13511then : 13512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13513printf "%s\n" "no" >&6; } 13514else $as_nop 13515 13516 if test "x$GCC" != "xyes"; then 13517 as_fn_error $? "Forcing back to C89 is required but the flags are only known for GCC" "$LINENO" 5 13518 fi 13519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13520printf "%s\n" "yes" >&6; } 13521 CFLAGS="$CFLAGS -std=c89" 13522 13523fi 13524rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13525 13526# Checks for structures and compiler characteristics. 13527{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 13528printf %s "checking whether struct tm is in sys/time.h or time.h... " >&6; } 13529if test ${ac_cv_struct_tm+y} 13530then : 13531 printf %s "(cached) " >&6 13532else $as_nop 13533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13534/* end confdefs.h. */ 13535#include <sys/types.h> 13536#include <time.h> 13537 13538int 13539main (void) 13540{ 13541struct tm tm; 13542 int *p = &tm.tm_sec; 13543 return !p; 13544 ; 13545 return 0; 13546} 13547_ACEOF 13548if ac_fn_c_try_compile "$LINENO" 13549then : 13550 ac_cv_struct_tm=time.h 13551else $as_nop 13552 ac_cv_struct_tm=sys/time.h 13553fi 13554rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13555fi 13556{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 13557printf "%s\n" "$ac_cv_struct_tm" >&6; } 13558if test $ac_cv_struct_tm = sys/time.h; then 13559 13560printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h 13561 13562fi 13563 13564{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 13565printf %s "checking for C/C++ restrict keyword... " >&6; } 13566if test ${ac_cv_c_restrict+y} 13567then : 13568 printf %s "(cached) " >&6 13569else $as_nop 13570 ac_cv_c_restrict=no 13571 # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: 13572 # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html 13573 # Put 'restrict' last, because C++ lacks it. 13574 for ac_kw in __restrict__ __restrict _Restrict restrict; do 13575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13576/* end confdefs.h. */ 13577typedef int *int_ptr; 13578 int foo (int_ptr $ac_kw ip) { return ip[0]; } 13579 int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ 13580 int bar (int ip[$ac_kw]) { return ip[0]; } 13581 13582int 13583main (void) 13584{ 13585int s[1]; 13586 int *$ac_kw t = s; 13587 t[0] = 0; 13588 return foo (t) + bar (t); 13589 13590 ; 13591 return 0; 13592} 13593_ACEOF 13594if ac_fn_c_try_compile "$LINENO" 13595then : 13596 ac_cv_c_restrict=$ac_kw 13597fi 13598rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13599 test "$ac_cv_c_restrict" != no && break 13600 done 13601 13602fi 13603{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 13604printf "%s\n" "$ac_cv_c_restrict" >&6; } 13605 13606 case $ac_cv_c_restrict in 13607 restrict) ;; 13608 no) printf "%s\n" "#define restrict /**/" >>confdefs.h 13609 ;; 13610 *) printf "%s\n" "#define restrict $ac_cv_c_restrict" >>confdefs.h 13611 ;; 13612 esac 13613 13614 13615# Checks for library functions. 13616 13617 for ac_func in pow 13618do : 13619 ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow" 13620if test "x$ac_cv_func_pow" = xyes 13621then : 13622 printf "%s\n" "#define HAVE_POW 1" >>confdefs.h 13623 13624else $as_nop 13625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5 13626printf %s "checking for pow in -lm... " >&6; } 13627if test ${ac_cv_lib_m_pow+y} 13628then : 13629 printf %s "(cached) " >&6 13630else $as_nop 13631 ac_check_lib_save_LIBS=$LIBS 13632LIBS="-lm $LIBS" 13633cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13634/* end confdefs.h. */ 13635 13636/* Override any GCC internal prototype to avoid an error. 13637 Use char because int might match the return type of a GCC 13638 builtin and then its argument prototype would still apply. */ 13639char pow (); 13640int 13641main (void) 13642{ 13643return pow (); 13644 ; 13645 return 0; 13646} 13647_ACEOF 13648if ac_fn_c_try_link "$LINENO" 13649then : 13650 ac_cv_lib_m_pow=yes 13651else $as_nop 13652 ac_cv_lib_m_pow=no 13653fi 13654rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13655 conftest$ac_exeext conftest.$ac_ext 13656LIBS=$ac_check_lib_save_LIBS 13657fi 13658{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 13659printf "%s\n" "$ac_cv_lib_m_pow" >&6; } 13660if test "x$ac_cv_lib_m_pow" = xyes 13661then : 13662 printf "%s\n" "#define HAVE_LIBM 1" >>confdefs.h 13663 13664 LIBS="-lm $LIBS" 13665 13666else $as_nop 13667 as_fn_error $? "cannot find pow" "$LINENO" 5 13668fi 13669 13670fi 13671 13672done 13673 13674# Some later POSIX 1003.1 functions are required for test programs, failure 13675# here is soft (the corresponding test program is not built). 13676ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 13677if test "x$ac_cv_func_clock_gettime" = xyes 13678then : 13679 13680else $as_nop 13681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: not building timepng" >&5 13682printf "%s\n" "$as_me: WARNING: not building timepng" >&2;} 13683fi 13684 13685 if test "$ac_cv_func_clock_gettime" = "yes"; then 13686 HAVE_CLOCK_GETTIME_TRUE= 13687 HAVE_CLOCK_GETTIME_FALSE='#' 13688else 13689 HAVE_CLOCK_GETTIME_TRUE='#' 13690 HAVE_CLOCK_GETTIME_FALSE= 13691fi 13692 13693 13694 13695# Check whether --with-zlib-prefix was given. 13696if test ${with_zlib_prefix+y} 13697then : 13698 withval=$with_zlib_prefix; ZPREFIX=${withval} 13699else $as_nop 13700 ZPREFIX='z_' 13701fi 13702 13703{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlibVersion in -lz" >&5 13704printf %s "checking for zlibVersion in -lz... " >&6; } 13705if test ${ac_cv_lib_z_zlibVersion+y} 13706then : 13707 printf %s "(cached) " >&6 13708else $as_nop 13709 ac_check_lib_save_LIBS=$LIBS 13710LIBS="-lz $LIBS" 13711cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13712/* end confdefs.h. */ 13713 13714/* Override any GCC internal prototype to avoid an error. 13715 Use char because int might match the return type of a GCC 13716 builtin and then its argument prototype would still apply. */ 13717char zlibVersion (); 13718int 13719main (void) 13720{ 13721return zlibVersion (); 13722 ; 13723 return 0; 13724} 13725_ACEOF 13726if ac_fn_c_try_link "$LINENO" 13727then : 13728 ac_cv_lib_z_zlibVersion=yes 13729else $as_nop 13730 ac_cv_lib_z_zlibVersion=no 13731fi 13732rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13733 conftest$ac_exeext conftest.$ac_ext 13734LIBS=$ac_check_lib_save_LIBS 13735fi 13736{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zlibVersion" >&5 13737printf "%s\n" "$ac_cv_lib_z_zlibVersion" >&6; } 13738if test "x$ac_cv_lib_z_zlibVersion" = xyes 13739then : 13740 printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h 13741 13742 LIBS="-lz $LIBS" 13743 13744else $as_nop 13745 as_ac_Lib=`printf "%s\n" "ac_cv_lib_z_${ZPREFIX}zlibVersion" | $as_tr_sh` 13746{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ZPREFIX}zlibVersion in -lz" >&5 13747printf %s "checking for ${ZPREFIX}zlibVersion in -lz... " >&6; } 13748if eval test \${$as_ac_Lib+y} 13749then : 13750 printf %s "(cached) " >&6 13751else $as_nop 13752 ac_check_lib_save_LIBS=$LIBS 13753LIBS="-lz $LIBS" 13754cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13755/* end confdefs.h. */ 13756 13757/* Override any GCC internal prototype to avoid an error. 13758 Use char because int might match the return type of a GCC 13759 builtin and then its argument prototype would still apply. */ 13760char ${ZPREFIX}zlibVersion (); 13761int 13762main (void) 13763{ 13764return ${ZPREFIX}zlibVersion (); 13765 ; 13766 return 0; 13767} 13768_ACEOF 13769if ac_fn_c_try_link "$LINENO" 13770then : 13771 eval "$as_ac_Lib=yes" 13772else $as_nop 13773 eval "$as_ac_Lib=no" 13774fi 13775rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13776 conftest$ac_exeext conftest.$ac_ext 13777LIBS=$ac_check_lib_save_LIBS 13778fi 13779eval ac_res=\$$as_ac_Lib 13780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 13781printf "%s\n" "$ac_res" >&6; } 13782if eval test \"x\$"$as_ac_Lib"\" = x"yes" 13783then : 13784 printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h 13785 13786 LIBS="-lz $LIBS" 13787 13788else $as_nop 13789 as_fn_error $? "zlib not installed" "$LINENO" 5 13790fi 13791 13792fi 13793 13794 13795# The following is for pngvalid, to ensure it catches FP errors even on 13796# platforms that don't enable FP exceptions, the function appears in the math 13797# library (typically), it's not an error if it is not found. 13798{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for feenableexcept in -lm" >&5 13799printf %s "checking for feenableexcept in -lm... " >&6; } 13800if test ${ac_cv_lib_m_feenableexcept+y} 13801then : 13802 printf %s "(cached) " >&6 13803else $as_nop 13804 ac_check_lib_save_LIBS=$LIBS 13805LIBS="-lm $LIBS" 13806cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13807/* end confdefs.h. */ 13808 13809/* Override any GCC internal prototype to avoid an error. 13810 Use char because int might match the return type of a GCC 13811 builtin and then its argument prototype would still apply. */ 13812char feenableexcept (); 13813int 13814main (void) 13815{ 13816return feenableexcept (); 13817 ; 13818 return 0; 13819} 13820_ACEOF 13821if ac_fn_c_try_link "$LINENO" 13822then : 13823 ac_cv_lib_m_feenableexcept=yes 13824else $as_nop 13825 ac_cv_lib_m_feenableexcept=no 13826fi 13827rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13828 conftest$ac_exeext conftest.$ac_ext 13829LIBS=$ac_check_lib_save_LIBS 13830fi 13831{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_feenableexcept" >&5 13832printf "%s\n" "$ac_cv_lib_m_feenableexcept" >&6; } 13833if test "x$ac_cv_lib_m_feenableexcept" = xyes 13834then : 13835 printf "%s\n" "#define HAVE_LIBM 1" >>confdefs.h 13836 13837 LIBS="-lm $LIBS" 13838 13839fi 13840 13841ac_fn_c_check_func "$LINENO" "feenableexcept" "ac_cv_func_feenableexcept" 13842if test "x$ac_cv_func_feenableexcept" = xyes 13843then : 13844 printf "%s\n" "#define HAVE_FEENABLEEXCEPT 1" >>confdefs.h 13845 13846fi 13847 13848 13849{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if using Solaris linker" >&5 13850printf %s "checking if using Solaris linker... " >&6; } 13851SLD=`$LD --version 2>&1 | grep Solaris` 13852if test "$SLD"; then 13853 have_solaris_ld=yes 13854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13855printf "%s\n" "yes" >&6; } 13856else 13857 have_solaris_ld=no 13858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13859printf "%s\n" "no" >&6; } 13860fi 13861 if test "$have_solaris_ld" = "yes"; then 13862 HAVE_SOLARIS_LD_TRUE= 13863 HAVE_SOLARIS_LD_FALSE='#' 13864else 13865 HAVE_SOLARIS_LD_TRUE='#' 13866 HAVE_SOLARIS_LD_FALSE= 13867fi 13868 13869 13870{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libraries can be versioned" >&5 13871printf %s "checking if libraries can be versioned... " >&6; } 13872# Special case for PE/COFF platforms: ld reports 13873# support for version-script, but doesn't actually 13874# DO anything with it. 13875case $host in 13876*cygwin* | *mingw32* | *interix* ) 13877 have_ld_version_script=no 13878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13879printf "%s\n" "no" >&6; } 13880;; 13881* ) 13882 13883if test "$have_solaris_ld" = "yes"; then 13884 GLD=`$LD --help < /dev/null 2>&1 | grep 'M mapfile'` 13885else 13886 GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` 13887fi 13888 13889if test "$GLD"; then 13890 have_ld_version_script=yes 13891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13892printf "%s\n" "yes" >&6; } 13893else 13894 have_ld_version_script=no 13895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13896printf "%s\n" "no" >&6; } 13897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: *** You have not enabled versioned symbols." >&5 13898printf "%s\n" "$as_me: WARNING: *** You have not enabled versioned symbols." >&2;} 13899fi 13900;; 13901esac 13902 13903 if test "$have_ld_version_script" = "yes"; then 13904 HAVE_LD_VERSION_SCRIPT_TRUE= 13905 HAVE_LD_VERSION_SCRIPT_FALSE='#' 13906else 13907 HAVE_LD_VERSION_SCRIPT_TRUE='#' 13908 HAVE_LD_VERSION_SCRIPT_FALSE= 13909fi 13910 13911 13912if test "$have_ld_version_script" = "yes"; then 13913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for symbol prefix" >&5 13914printf %s "checking for symbol prefix... " >&6; } 13915 SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \ 13916 | ${CPP-${CC-gcc} -E} - 2>&1 \ 13917 | ${EGREP-grep} "^PREFIX=" \ 13918 | ${SED-sed} -e "s:^PREFIX=::" -e "s:__USER_LABEL_PREFIX__::"` 13919 13920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SYMBOL_PREFIX" >&5 13921printf "%s\n" "$SYMBOL_PREFIX" >&6; } 13922fi 13923 13924# Substitutions for .in files 13925 13926 13927 13928 13929 13930# Additional arguments (and substitutions) 13931# Allow the pkg-config directory to be set 13932 13933# Check whether --with-pkgconfigdir was given. 13934if test ${with_pkgconfigdir+y} 13935then : 13936 withval=$with_pkgconfigdir; pkgconfigdir=${withval} 13937else $as_nop 13938 pkgconfigdir='${libdir}/pkgconfig' 13939fi 13940 13941 13942 13943{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkgconfig directory is ${pkgconfigdir}" >&5 13944printf "%s\n" "$as_me: pkgconfig directory is ${pkgconfigdir}" >&6;} 13945 13946# Make the *-config binary config scripts optional 13947 13948# Check whether --with-binconfigs was given. 13949if test ${with_binconfigs+y} 13950then : 13951 withval=$with_binconfigs; if test "${withval}" = no; then 13952 binconfigs= 13953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libpng-config scripts will not be built" >&5 13954printf "%s\n" "$as_me: libpng-config scripts will not be built" >&6;} 13955 else 13956 binconfigs='${binconfigs}' 13957 fi 13958else $as_nop 13959 binconfigs='${binconfigs}' 13960fi 13961 13962 13963 13964# Support for prefixes to the API function names; this will generate defines 13965# at the start of the build to rename exported library functions 13966 13967# Check whether --with-libpng-prefix was given. 13968if test ${with_libpng_prefix+y} 13969then : 13970 withval=$with_libpng_prefix; if test "${withval:-no}" != "no"; then 13971 PNG_PREFIX=${withval} 13972 13973 fi 13974fi 13975 13976 if test "${with_libpng_prefix:-no}" != "no"; then 13977 DO_PNG_PREFIX_TRUE= 13978 DO_PNG_PREFIX_FALSE='#' 13979else 13980 DO_PNG_PREFIX_TRUE='#' 13981 DO_PNG_PREFIX_FALSE= 13982fi 13983 13984 13985# Control over what links are made for installed files. Versioned files are 13986# always installed, when the following options are turned on corresponding 13987# unversioned links are also created (normally as symbolic links): 13988# Check whether --enable-unversioned-links was given. 13989if test ${enable_unversioned_links+y} 13990then : 13991 enableval=$enable_unversioned_links; 13992fi 13993 13994 13995# The AM_CONDITIONAL test is written so that the default is enabled; 13996# --disable-unversioned-links must be given to turn the option off. 13997 if test "$enable_unversioned_links" != "no"; then 13998 DO_INSTALL_LINKS_TRUE= 13999 DO_INSTALL_LINKS_FALSE='#' 14000else 14001 DO_INSTALL_LINKS_TRUE='#' 14002 DO_INSTALL_LINKS_FALSE= 14003fi 14004 14005 14006# Check whether --enable-unversioned-libpng-pc was given. 14007if test ${enable_unversioned_libpng_pc+y} 14008then : 14009 enableval=$enable_unversioned_libpng_pc; 14010fi 14011 14012 if test "$enable_unversioned_libpng_pc" != "no"; then 14013 DO_INSTALL_LIBPNG_PC_TRUE= 14014 DO_INSTALL_LIBPNG_PC_FALSE='#' 14015else 14016 DO_INSTALL_LIBPNG_PC_TRUE='#' 14017 DO_INSTALL_LIBPNG_PC_FALSE= 14018fi 14019 14020 14021# Check whether --enable-unversioned-libpng-config was given. 14022if test ${enable_unversioned_libpng_config+y} 14023then : 14024 enableval=$enable_unversioned_libpng_config; 14025fi 14026 14027 if test "$enable_unversioned_libpng_config" != "no"; then 14028 DO_INSTALL_LIBPNG_CONFIG_TRUE= 14029 DO_INSTALL_LIBPNG_CONFIG_FALSE='#' 14030else 14031 DO_INSTALL_LIBPNG_CONFIG_TRUE='#' 14032 DO_INSTALL_LIBPNG_CONFIG_FALSE= 14033fi 14034 14035 14036# HOST-SPECIFIC OPTIONS 14037# ===================== 14038# 14039# DEFAULT 14040# ======= 14041# 14042# Check whether --enable-hardware-optimizations was given. 14043if test ${enable_hardware_optimizations+y} 14044then : 14045 enableval=$enable_hardware_optimizations; case "$enableval" in 14046 no|off) 14047 # disable hardware optimization on all systems: 14048 enable_arm_neon=no 14049 14050printf "%s\n" "#define PNG_ARM_NEON_OPT 0" >>confdefs.h 14051 14052 enable_mips_msa=no 14053 14054printf "%s\n" "#define PNG_MIPS_MSA_OPT 0" >>confdefs.h 14055 14056 enable_powerpc_vsx=no 14057 14058printf "%s\n" "#define PNG_POWERPC_VSX_OPT 0" >>confdefs.h 14059 14060 enable_intel_sse=no 14061 14062printf "%s\n" "#define PNG_INTEL_SSE_OPT 0" >>confdefs.h 14063 14064 ;; 14065 *) 14066 # allow enabling hardware optimization on any system: 14067 case "$host_cpu" in 14068 arm*|aarch64*) 14069 enable_arm_neon=yes 14070 14071printf "%s\n" "#define PNG_ARM_NEON_OPT 2" >>confdefs.h 14072 14073 ;; 14074 mipsel*|mips64el*) 14075 enable_mips_msa=yes 14076 14077printf "%s\n" "#define PNG_MIPS_MSA_OPT 2" >>confdefs.h 14078 14079 ;; 14080 i?86|x86_64) 14081 enable_intel_sse=yes 14082 14083printf "%s\n" "#define PNG_INTEL_SSE_OPT 1" >>confdefs.h 14084 14085 ;; 14086 powerpc*|ppc64*) 14087 enable_powerpc_vsx=yes 14088 14089printf "%s\n" "#define PNG_POWERPC_VSX_OPT 2" >>confdefs.h 14090 14091 ;; 14092 esac 14093 ;; 14094 esac 14095fi 14096 14097 14098# ARM 14099# === 14100# 14101# ARM NEON (SIMD) support. 14102 14103# Check whether --enable-arm-neon was given. 14104if test ${enable_arm_neon+y} 14105then : 14106 enableval=$enable_arm_neon; case "$enableval" in 14107 no|off) 14108 # disable the default enabling on __ARM_NEON__ systems: 14109 14110printf "%s\n" "#define PNG_ARM_NEON_OPT 0" >>confdefs.h 14111 14112 # Prevent inclusion of the assembler files below: 14113 enable_arm_neon=no ;; 14114 check) 14115 14116printf "%s\n" "#define PNG_ARM_NEON_CHECK_SUPPORTED /**/" >>confdefs.h 14117;; 14118 api) 14119 14120printf "%s\n" "#define PNG_ARM_NEON_API_SUPPORTED /**/" >>confdefs.h 14121;; 14122 yes|on) 14123 14124printf "%s\n" "#define PNG_ARM_NEON_OPT 2" >>confdefs.h 14125 14126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-arm-neon: please specify 'check' or 'api', if 14127 you want the optimizations unconditionally pass -mfpu=neon 14128 to the compiler." >&5 14129printf "%s\n" "$as_me: WARNING: --enable-arm-neon: please specify 'check' or 'api', if 14130 you want the optimizations unconditionally pass -mfpu=neon 14131 to the compiler." >&2;};; 14132 *) 14133 as_fn_error $? "--enable-arm-neon=${enable_arm_neon}: invalid value" "$LINENO" 5 14134 esac 14135fi 14136 14137 14138# Add ARM-specific files to all builds where $host_cpu is arm ('arm*') or 14139# where ARM optimizations were explicitly requested (this allows a fallback 14140# if a future host CPU does not match 'arm*') 14141 14142 if test "$enable_arm_neon" != 'no' && 14143 case "$host_cpu" in 14144 arm*|aarch64*) : ;; 14145 *) test "$enable_arm_neon" != '' ;; 14146 esac; then 14147 PNG_ARM_NEON_TRUE= 14148 PNG_ARM_NEON_FALSE='#' 14149else 14150 PNG_ARM_NEON_TRUE='#' 14151 PNG_ARM_NEON_FALSE= 14152fi 14153 14154 14155# MIPS 14156# ==== 14157# 14158# MIPS MSA (SIMD) support. 14159 14160# Check whether --enable-mips-msa was given. 14161if test ${enable_mips_msa+y} 14162then : 14163 enableval=$enable_mips_msa; case "$enableval" in 14164 no|off) 14165 # disable the default enabling on __mips_msa systems: 14166 14167printf "%s\n" "#define PNG_MIPS_MSA_OPT 0" >>confdefs.h 14168 14169 # Prevent inclusion of the assembler files below: 14170 enable_mips_msa=no ;; 14171 check) 14172 14173printf "%s\n" "#define PNG_MIPS_MSA_CHECK_SUPPORTED /**/" >>confdefs.h 14174;; 14175 api) 14176 14177printf "%s\n" "#define PNG_MIPS_MSA_API_SUPPORTED /**/" >>confdefs.h 14178;; 14179 yes|on) 14180 14181printf "%s\n" "#define PNG_MIPS_MSA_OPT 2" >>confdefs.h 14182 14183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-mips-msa: please specify 'check' or 'api', if 14184 you want the optimizations unconditionally pass '-mmsa -mfp64' 14185 to the compiler." >&5 14186printf "%s\n" "$as_me: WARNING: --enable-mips-msa: please specify 'check' or 'api', if 14187 you want the optimizations unconditionally pass '-mmsa -mfp64' 14188 to the compiler." >&2;};; 14189 *) 14190 as_fn_error $? "--enable-mips-msa=${enable_mips_msa}: invalid value" "$LINENO" 5 14191 esac 14192fi 14193 14194 14195# Add MIPS-specific files to all builds where $host_cpu is mips ('mips*') or 14196# where MIPS optimizations were explicitly requested (this allows a fallback 14197# if a future host CPU does not match 'mips*') 14198 14199 if test "$enable_mips_msa" != 'no' && 14200 case "$host_cpu" in 14201 mipsel*|mips64el*) : ;; 14202 esac; then 14203 PNG_MIPS_MSA_TRUE= 14204 PNG_MIPS_MSA_FALSE='#' 14205else 14206 PNG_MIPS_MSA_TRUE='#' 14207 PNG_MIPS_MSA_FALSE= 14208fi 14209 14210 14211# INTEL 14212# ===== 14213# 14214# INTEL SSE (SIMD) support. 14215 14216# Check whether --enable-intel-sse was given. 14217if test ${enable_intel_sse+y} 14218then : 14219 enableval=$enable_intel_sse; case "$enableval" in 14220 no|off) 14221 # disable the default enabling: 14222 14223printf "%s\n" "#define PNG_INTEL_SSE_OPT 0" >>confdefs.h 14224 14225 # Prevent inclusion of the assembler files below: 14226 enable_intel_sse=no ;; 14227 yes|on) 14228 14229printf "%s\n" "#define PNG_INTEL_SSE_OPT 1" >>confdefs.h 14230;; 14231 *) 14232 as_fn_error $? "--enable-intel-sse=${enable_intel_sse}: invalid value" "$LINENO" 5 14233 esac 14234fi 14235 14236 14237# Add Intel-specific files to all builds where $host_cpu is Intel ('x86*') or 14238# where Intel optimizations were explicitly requested (this allows a fallback 14239# if a future host CPU does not match 'x86*') 14240 if test "$enable_intel_sse" != 'no' && 14241 case "$host_cpu" in 14242 i?86|x86_64) : ;; 14243 *) test "$enable_intel_sse" != '' ;; 14244 esac; then 14245 PNG_INTEL_SSE_TRUE= 14246 PNG_INTEL_SSE_FALSE='#' 14247else 14248 PNG_INTEL_SSE_TRUE='#' 14249 PNG_INTEL_SSE_FALSE= 14250fi 14251 14252 14253# PowerPC 14254# ======= 14255# 14256# PowerPC VSX (SIMD) support. 14257 14258# Check whether --enable-powerpc-vsx was given. 14259if test ${enable_powerpc_vsx+y} 14260then : 14261 enableval=$enable_powerpc_vsx; case "$enableval" in 14262 no|off) 14263 # disable the default enabling on __ppc64__ systems: 14264 14265printf "%s\n" "#define PNG_POWERPC_VSX_OPT 0" >>confdefs.h 14266 14267 # Prevent inclusion of the platform-specific files below: 14268 enable_powerpc_vsx=no ;; 14269 check) 14270 14271printf "%s\n" "#define PNG_POWERPC_VSX_CHECK_SUPPORTED /**/" >>confdefs.h 14272 14273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-powerpc-vsx Please check contrib/powerpc/README file 14274 for the list of supported OSes." >&5 14275printf "%s\n" "$as_me: WARNING: --enable-powerpc-vsx Please check contrib/powerpc/README file 14276 for the list of supported OSes." >&2;};; 14277 api) 14278 14279printf "%s\n" "#define PNG_POWERPC_VSX_API_SUPPORTED /**/" >>confdefs.h 14280;; 14281 yes|on) 14282 14283printf "%s\n" "#define PNG_POWERPC_VSX_OPT 2" >>confdefs.h 14284 14285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-powerpc-vsx: please specify 'check' or 'api', if 14286 you want the optimizations unconditionally pass '-maltivec -mvsx' 14287 or '-mcpu=power8' to the compiler." >&5 14288printf "%s\n" "$as_me: WARNING: --enable-powerpc-vsx: please specify 'check' or 'api', if 14289 you want the optimizations unconditionally pass '-maltivec -mvsx' 14290 or '-mcpu=power8' to the compiler." >&2;};; 14291 *) 14292 as_fn_error $? "--enable-powerpc-vsx=${enable_powerpc_vsx}: invalid value" "$LINENO" 5 14293 esac 14294fi 14295 14296 14297# Add PowerPC-specific files to all builds where $host_cpu is powerpc('powerpc*') 14298# or where PowerPC optimizations were explicitly requested (this allows a fallback 14299# if a future host CPU does not match 'powerpc*') 14300 14301 if test "$enable_powerpc_vsx" != 'no' && 14302 case "$host_cpu" in 14303 powerpc*|ppc64*) : ;; 14304 esac; then 14305 PNG_POWERPC_VSX_TRUE= 14306 PNG_POWERPC_VSX_FALSE='#' 14307else 14308 PNG_POWERPC_VSX_TRUE='#' 14309 PNG_POWERPC_VSX_FALSE= 14310fi 14311 14312 14313{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Extra options for compiler: $PNG_COPTS" >&5 14314printf "%s\n" "$as_me: Extra options for compiler: $PNG_COPTS" >&6;} 14315 14316# Config files, substituting as above 14317ac_config_files="$ac_config_files Makefile libpng.pc:libpng.pc.in" 14318 14319ac_config_files="$ac_config_files libpng-config:libpng-config.in" 14320 14321 14322cat >confcache <<\_ACEOF 14323# This file is a shell script that caches the results of configure 14324# tests run on this system so they can be shared between configure 14325# scripts and configure runs, see configure's option --config-cache. 14326# It is not useful on other systems. If it contains results you don't 14327# want to keep, you may remove or edit it. 14328# 14329# config.status only pays attention to the cache file if you give it 14330# the --recheck option to rerun configure. 14331# 14332# `ac_cv_env_foo' variables (set or unset) will be overridden when 14333# loading this file, other *unset* `ac_cv_foo' will be assigned the 14334# following values. 14335 14336_ACEOF 14337 14338# The following way of writing the cache mishandles newlines in values, 14339# but we know of no workaround that is simple, portable, and efficient. 14340# So, we kill variables containing newlines. 14341# Ultrix sh set writes to stderr and can't be redirected directly, 14342# and sets the high bit in the cache file unless we assign to the vars. 14343( 14344 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 14345 eval ac_val=\$$ac_var 14346 case $ac_val in #( 14347 *${as_nl}*) 14348 case $ac_var in #( 14349 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 14350printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 14351 esac 14352 case $ac_var in #( 14353 _ | IFS | as_nl) ;; #( 14354 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 14355 *) { eval $ac_var=; unset $ac_var;} ;; 14356 esac ;; 14357 esac 14358 done 14359 14360 (set) 2>&1 | 14361 case $as_nl`(ac_space=' '; set) 2>&1` in #( 14362 *${as_nl}ac_space=\ *) 14363 # `set' does not quote correctly, so add quotes: double-quote 14364 # substitution turns \\\\ into \\, and sed turns \\ into \. 14365 sed -n \ 14366 "s/'/'\\\\''/g; 14367 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 14368 ;; #( 14369 *) 14370 # `set' quotes correctly as required by POSIX, so do not add quotes. 14371 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 14372 ;; 14373 esac | 14374 sort 14375) | 14376 sed ' 14377 /^ac_cv_env_/b end 14378 t clear 14379 :clear 14380 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 14381 t end 14382 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 14383 :end' >>confcache 14384if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 14385 if test -w "$cache_file"; then 14386 if test "x$cache_file" != "x/dev/null"; then 14387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 14388printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 14389 if test ! -f "$cache_file" || test -h "$cache_file"; then 14390 cat confcache >"$cache_file" 14391 else 14392 case $cache_file in #( 14393 */* | ?:*) 14394 mv -f confcache "$cache_file"$$ && 14395 mv -f "$cache_file"$$ "$cache_file" ;; #( 14396 *) 14397 mv -f confcache "$cache_file" ;; 14398 esac 14399 fi 14400 fi 14401 else 14402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 14403printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 14404 fi 14405fi 14406rm -f confcache 14407 14408test "x$prefix" = xNONE && prefix=$ac_default_prefix 14409# Let make expand exec_prefix. 14410test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 14411 14412DEFS=-DHAVE_CONFIG_H 14413 14414ac_libobjs= 14415ac_ltlibobjs= 14416U= 14417for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 14418 # 1. Remove the extension, and $U if already installed. 14419 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 14420 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 14421 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 14422 # will be set to the directory where LIBOBJS objects are built. 14423 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 14424 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 14425done 14426LIBOBJS=$ac_libobjs 14427 14428LTLIBOBJS=$ac_ltlibobjs 14429 14430 14431{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 14432printf %s "checking that generated files are newer than configure... " >&6; } 14433 if test -n "$am_sleep_pid"; then 14434 # Hide warnings about reused PIDs. 14435 wait $am_sleep_pid 2>/dev/null 14436 fi 14437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 14438printf "%s\n" "done" >&6; } 14439 if test -n "$EXEEXT"; then 14440 am__EXEEXT_TRUE= 14441 am__EXEEXT_FALSE='#' 14442else 14443 am__EXEEXT_TRUE='#' 14444 am__EXEEXT_FALSE= 14445fi 14446 14447if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 14448 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 14449Usually this means the macro was only invoked conditionally." "$LINENO" 5 14450fi 14451if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 14452 as_fn_error $? "conditional \"AMDEP\" was never defined. 14453Usually this means the macro was only invoked conditionally." "$LINENO" 5 14454fi 14455if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 14456 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 14457Usually this means the macro was only invoked conditionally." "$LINENO" 5 14458fi 14459if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then 14460 as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined. 14461Usually this means the macro was only invoked conditionally." "$LINENO" 5 14462fi 14463if test -z "${HAVE_CLOCK_GETTIME_TRUE}" && test -z "${HAVE_CLOCK_GETTIME_FALSE}"; then 14464 as_fn_error $? "conditional \"HAVE_CLOCK_GETTIME\" was never defined. 14465Usually this means the macro was only invoked conditionally." "$LINENO" 5 14466fi 14467if test -z "${HAVE_SOLARIS_LD_TRUE}" && test -z "${HAVE_SOLARIS_LD_FALSE}"; then 14468 as_fn_error $? "conditional \"HAVE_SOLARIS_LD\" was never defined. 14469Usually this means the macro was only invoked conditionally." "$LINENO" 5 14470fi 14471if test -z "${HAVE_LD_VERSION_SCRIPT_TRUE}" && test -z "${HAVE_LD_VERSION_SCRIPT_FALSE}"; then 14472 as_fn_error $? "conditional \"HAVE_LD_VERSION_SCRIPT\" was never defined. 14473Usually this means the macro was only invoked conditionally." "$LINENO" 5 14474fi 14475if test -z "${DO_PNG_PREFIX_TRUE}" && test -z "${DO_PNG_PREFIX_FALSE}"; then 14476 as_fn_error $? "conditional \"DO_PNG_PREFIX\" was never defined. 14477Usually this means the macro was only invoked conditionally." "$LINENO" 5 14478fi 14479if test -z "${DO_INSTALL_LINKS_TRUE}" && test -z "${DO_INSTALL_LINKS_FALSE}"; then 14480 as_fn_error $? "conditional \"DO_INSTALL_LINKS\" was never defined. 14481Usually this means the macro was only invoked conditionally." "$LINENO" 5 14482fi 14483if test -z "${DO_INSTALL_LIBPNG_PC_TRUE}" && test -z "${DO_INSTALL_LIBPNG_PC_FALSE}"; then 14484 as_fn_error $? "conditional \"DO_INSTALL_LIBPNG_PC\" was never defined. 14485Usually this means the macro was only invoked conditionally." "$LINENO" 5 14486fi 14487if test -z "${DO_INSTALL_LIBPNG_CONFIG_TRUE}" && test -z "${DO_INSTALL_LIBPNG_CONFIG_FALSE}"; then 14488 as_fn_error $? "conditional \"DO_INSTALL_LIBPNG_CONFIG\" was never defined. 14489Usually this means the macro was only invoked conditionally." "$LINENO" 5 14490fi 14491if test -z "${PNG_ARM_NEON_TRUE}" && test -z "${PNG_ARM_NEON_FALSE}"; then 14492 as_fn_error $? "conditional \"PNG_ARM_NEON\" was never defined. 14493Usually this means the macro was only invoked conditionally." "$LINENO" 5 14494fi 14495if test -z "${PNG_MIPS_MSA_TRUE}" && test -z "${PNG_MIPS_MSA_FALSE}"; then 14496 as_fn_error $? "conditional \"PNG_MIPS_MSA\" was never defined. 14497Usually this means the macro was only invoked conditionally." "$LINENO" 5 14498fi 14499if test -z "${PNG_INTEL_SSE_TRUE}" && test -z "${PNG_INTEL_SSE_FALSE}"; then 14500 as_fn_error $? "conditional \"PNG_INTEL_SSE\" was never defined. 14501Usually this means the macro was only invoked conditionally." "$LINENO" 5 14502fi 14503if test -z "${PNG_POWERPC_VSX_TRUE}" && test -z "${PNG_POWERPC_VSX_FALSE}"; then 14504 as_fn_error $? "conditional \"PNG_POWERPC_VSX\" was never defined. 14505Usually this means the macro was only invoked conditionally." "$LINENO" 5 14506fi 14507 14508: "${CONFIG_STATUS=./config.status}" 14509ac_write_fail=0 14510ac_clean_files_save=$ac_clean_files 14511ac_clean_files="$ac_clean_files $CONFIG_STATUS" 14512{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 14513printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 14514as_write_fail=0 14515cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 14516#! $SHELL 14517# Generated by $as_me. 14518# Run this file to recreate the current configuration. 14519# Compiler output produced by configure, useful for debugging 14520# configure, is in config.log if it exists. 14521 14522debug=false 14523ac_cs_recheck=false 14524ac_cs_silent=false 14525 14526SHELL=\${CONFIG_SHELL-$SHELL} 14527export SHELL 14528_ASEOF 14529cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 14530## -------------------- ## 14531## M4sh Initialization. ## 14532## -------------------- ## 14533 14534# Be more Bourne compatible 14535DUALCASE=1; export DUALCASE # for MKS sh 14536as_nop=: 14537if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 14538then : 14539 emulate sh 14540 NULLCMD=: 14541 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 14542 # is contrary to our usage. Disable this feature. 14543 alias -g '${1+"$@"}'='"$@"' 14544 setopt NO_GLOB_SUBST 14545else $as_nop 14546 case `(set -o) 2>/dev/null` in #( 14547 *posix*) : 14548 set -o posix ;; #( 14549 *) : 14550 ;; 14551esac 14552fi 14553 14554 14555 14556# Reset variables that may have inherited troublesome values from 14557# the environment. 14558 14559# IFS needs to be set, to space, tab, and newline, in precisely that order. 14560# (If _AS_PATH_WALK were called with IFS unset, it would have the 14561# side effect of setting IFS to empty, thus disabling word splitting.) 14562# Quoting is to prevent editors from complaining about space-tab. 14563as_nl=' 14564' 14565export as_nl 14566IFS=" "" $as_nl" 14567 14568PS1='$ ' 14569PS2='> ' 14570PS4='+ ' 14571 14572# Ensure predictable behavior from utilities with locale-dependent output. 14573LC_ALL=C 14574export LC_ALL 14575LANGUAGE=C 14576export LANGUAGE 14577 14578# We cannot yet rely on "unset" to work, but we need these variables 14579# to be unset--not just set to an empty or harmless value--now, to 14580# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 14581# also avoids known problems related to "unset" and subshell syntax 14582# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 14583for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 14584do eval test \${$as_var+y} \ 14585 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 14586done 14587 14588# Ensure that fds 0, 1, and 2 are open. 14589if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 14590if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 14591if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 14592 14593# The user is always right. 14594if ${PATH_SEPARATOR+false} :; then 14595 PATH_SEPARATOR=: 14596 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 14597 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 14598 PATH_SEPARATOR=';' 14599 } 14600fi 14601 14602 14603# Find who we are. Look in the path if we contain no directory separator. 14604as_myself= 14605case $0 in #(( 14606 *[\\/]* ) as_myself=$0 ;; 14607 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 14608for as_dir in $PATH 14609do 14610 IFS=$as_save_IFS 14611 case $as_dir in #((( 14612 '') as_dir=./ ;; 14613 */) ;; 14614 *) as_dir=$as_dir/ ;; 14615 esac 14616 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 14617 done 14618IFS=$as_save_IFS 14619 14620 ;; 14621esac 14622# We did not find ourselves, most probably we were run as `sh COMMAND' 14623# in which case we are not to be found in the path. 14624if test "x$as_myself" = x; then 14625 as_myself=$0 14626fi 14627if test ! -f "$as_myself"; then 14628 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 14629 exit 1 14630fi 14631 14632 14633 14634# as_fn_error STATUS ERROR [LINENO LOG_FD] 14635# ---------------------------------------- 14636# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 14637# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 14638# script with STATUS, using 1 if that was 0. 14639as_fn_error () 14640{ 14641 as_status=$1; test $as_status -eq 0 && as_status=1 14642 if test "$4"; then 14643 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 14644 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 14645 fi 14646 printf "%s\n" "$as_me: error: $2" >&2 14647 as_fn_exit $as_status 14648} # as_fn_error 14649 14650 14651 14652# as_fn_set_status STATUS 14653# ----------------------- 14654# Set $? to STATUS, without forking. 14655as_fn_set_status () 14656{ 14657 return $1 14658} # as_fn_set_status 14659 14660# as_fn_exit STATUS 14661# ----------------- 14662# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 14663as_fn_exit () 14664{ 14665 set +e 14666 as_fn_set_status $1 14667 exit $1 14668} # as_fn_exit 14669 14670# as_fn_unset VAR 14671# --------------- 14672# Portably unset VAR. 14673as_fn_unset () 14674{ 14675 { eval $1=; unset $1;} 14676} 14677as_unset=as_fn_unset 14678 14679# as_fn_append VAR VALUE 14680# ---------------------- 14681# Append the text in VALUE to the end of the definition contained in VAR. Take 14682# advantage of any shell optimizations that allow amortized linear growth over 14683# repeated appends, instead of the typical quadratic growth present in naive 14684# implementations. 14685if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 14686then : 14687 eval 'as_fn_append () 14688 { 14689 eval $1+=\$2 14690 }' 14691else $as_nop 14692 as_fn_append () 14693 { 14694 eval $1=\$$1\$2 14695 } 14696fi # as_fn_append 14697 14698# as_fn_arith ARG... 14699# ------------------ 14700# Perform arithmetic evaluation on the ARGs, and store the result in the 14701# global $as_val. Take advantage of shells that can avoid forks. The arguments 14702# must be portable across $(()) and expr. 14703if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 14704then : 14705 eval 'as_fn_arith () 14706 { 14707 as_val=$(( $* )) 14708 }' 14709else $as_nop 14710 as_fn_arith () 14711 { 14712 as_val=`expr "$@" || test $? -eq 1` 14713 } 14714fi # as_fn_arith 14715 14716 14717if expr a : '\(a\)' >/dev/null 2>&1 && 14718 test "X`expr 00001 : '.*\(...\)'`" = X001; then 14719 as_expr=expr 14720else 14721 as_expr=false 14722fi 14723 14724if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 14725 as_basename=basename 14726else 14727 as_basename=false 14728fi 14729 14730if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 14731 as_dirname=dirname 14732else 14733 as_dirname=false 14734fi 14735 14736as_me=`$as_basename -- "$0" || 14737$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 14738 X"$0" : 'X\(//\)$' \| \ 14739 X"$0" : 'X\(/\)' \| . 2>/dev/null || 14740printf "%s\n" X/"$0" | 14741 sed '/^.*\/\([^/][^/]*\)\/*$/{ 14742 s//\1/ 14743 q 14744 } 14745 /^X\/\(\/\/\)$/{ 14746 s//\1/ 14747 q 14748 } 14749 /^X\/\(\/\).*/{ 14750 s//\1/ 14751 q 14752 } 14753 s/.*/./; q'` 14754 14755# Avoid depending upon Character Ranges. 14756as_cr_letters='abcdefghijklmnopqrstuvwxyz' 14757as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 14758as_cr_Letters=$as_cr_letters$as_cr_LETTERS 14759as_cr_digits='0123456789' 14760as_cr_alnum=$as_cr_Letters$as_cr_digits 14761 14762 14763# Determine whether it's possible to make 'echo' print without a newline. 14764# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 14765# for compatibility with existing Makefiles. 14766ECHO_C= ECHO_N= ECHO_T= 14767case `echo -n x` in #((((( 14768-n*) 14769 case `echo 'xy\c'` in 14770 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 14771 xy) ECHO_C='\c';; 14772 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 14773 ECHO_T=' ';; 14774 esac;; 14775*) 14776 ECHO_N='-n';; 14777esac 14778 14779# For backward compatibility with old third-party macros, we provide 14780# the shell variables $as_echo and $as_echo_n. New code should use 14781# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 14782as_echo='printf %s\n' 14783as_echo_n='printf %s' 14784 14785rm -f conf$$ conf$$.exe conf$$.file 14786if test -d conf$$.dir; then 14787 rm -f conf$$.dir/conf$$.file 14788else 14789 rm -f conf$$.dir 14790 mkdir conf$$.dir 2>/dev/null 14791fi 14792if (echo >conf$$.file) 2>/dev/null; then 14793 if ln -s conf$$.file conf$$ 2>/dev/null; then 14794 as_ln_s='ln -s' 14795 # ... but there are two gotchas: 14796 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 14797 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 14798 # In both cases, we have to default to `cp -pR'. 14799 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 14800 as_ln_s='cp -pR' 14801 elif ln conf$$.file conf$$ 2>/dev/null; then 14802 as_ln_s=ln 14803 else 14804 as_ln_s='cp -pR' 14805 fi 14806else 14807 as_ln_s='cp -pR' 14808fi 14809rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 14810rmdir conf$$.dir 2>/dev/null 14811 14812 14813# as_fn_mkdir_p 14814# ------------- 14815# Create "$as_dir" as a directory, including parents if necessary. 14816as_fn_mkdir_p () 14817{ 14818 14819 case $as_dir in #( 14820 -*) as_dir=./$as_dir;; 14821 esac 14822 test -d "$as_dir" || eval $as_mkdir_p || { 14823 as_dirs= 14824 while :; do 14825 case $as_dir in #( 14826 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 14827 *) as_qdir=$as_dir;; 14828 esac 14829 as_dirs="'$as_qdir' $as_dirs" 14830 as_dir=`$as_dirname -- "$as_dir" || 14831$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14832 X"$as_dir" : 'X\(//\)[^/]' \| \ 14833 X"$as_dir" : 'X\(//\)$' \| \ 14834 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 14835printf "%s\n" X"$as_dir" | 14836 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14837 s//\1/ 14838 q 14839 } 14840 /^X\(\/\/\)[^/].*/{ 14841 s//\1/ 14842 q 14843 } 14844 /^X\(\/\/\)$/{ 14845 s//\1/ 14846 q 14847 } 14848 /^X\(\/\).*/{ 14849 s//\1/ 14850 q 14851 } 14852 s/.*/./; q'` 14853 test -d "$as_dir" && break 14854 done 14855 test -z "$as_dirs" || eval "mkdir $as_dirs" 14856 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 14857 14858 14859} # as_fn_mkdir_p 14860if mkdir -p . 2>/dev/null; then 14861 as_mkdir_p='mkdir -p "$as_dir"' 14862else 14863 test -d ./-p && rmdir ./-p 14864 as_mkdir_p=false 14865fi 14866 14867 14868# as_fn_executable_p FILE 14869# ----------------------- 14870# Test if FILE is an executable regular file. 14871as_fn_executable_p () 14872{ 14873 test -f "$1" && test -x "$1" 14874} # as_fn_executable_p 14875as_test_x='test -x' 14876as_executable_p=as_fn_executable_p 14877 14878# Sed expression to map a string onto a valid CPP name. 14879as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 14880 14881# Sed expression to map a string onto a valid variable name. 14882as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 14883 14884 14885exec 6>&1 14886## ----------------------------------- ## 14887## Main body of $CONFIG_STATUS script. ## 14888## ----------------------------------- ## 14889_ASEOF 14890test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 14891 14892cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14893# Save the log message, to keep $0 and so on meaningful, and to 14894# report actual input values of CONFIG_FILES etc. instead of their 14895# values after options handling. 14896ac_log=" 14897This file was extended by libpng $as_me 1.6.39, which was 14898generated by GNU Autoconf 2.71. Invocation command line was 14899 14900 CONFIG_FILES = $CONFIG_FILES 14901 CONFIG_HEADERS = $CONFIG_HEADERS 14902 CONFIG_LINKS = $CONFIG_LINKS 14903 CONFIG_COMMANDS = $CONFIG_COMMANDS 14904 $ $0 $@ 14905 14906on `(hostname || uname -n) 2>/dev/null | sed 1q` 14907" 14908 14909_ACEOF 14910 14911case $ac_config_files in *" 14912"*) set x $ac_config_files; shift; ac_config_files=$*;; 14913esac 14914 14915case $ac_config_headers in *" 14916"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 14917esac 14918 14919 14920cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14921# Files that config.status was made for. 14922config_files="$ac_config_files" 14923config_headers="$ac_config_headers" 14924config_commands="$ac_config_commands" 14925 14926_ACEOF 14927 14928cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14929ac_cs_usage="\ 14930\`$as_me' instantiates files and other configuration actions 14931from templates according to the current configuration. Unless the files 14932and actions are specified as TAGs, all are instantiated by default. 14933 14934Usage: $0 [OPTION]... [TAG]... 14935 14936 -h, --help print this help, then exit 14937 -V, --version print version number and configuration settings, then exit 14938 --config print configuration, then exit 14939 -q, --quiet, --silent 14940 do not print progress messages 14941 -d, --debug don't remove temporary files 14942 --recheck update $as_me by reconfiguring in the same conditions 14943 --file=FILE[:TEMPLATE] 14944 instantiate the configuration file FILE 14945 --header=FILE[:TEMPLATE] 14946 instantiate the configuration header FILE 14947 14948Configuration files: 14949$config_files 14950 14951Configuration headers: 14952$config_headers 14953 14954Configuration commands: 14955$config_commands 14956 14957Report bugs to <png-mng-implement@lists.sourceforge.net>." 14958 14959_ACEOF 14960ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 14961ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 14962cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14963ac_cs_config='$ac_cs_config_escaped' 14964ac_cs_version="\\ 14965libpng config.status 1.6.39 14966configured by $0, generated by GNU Autoconf 2.71, 14967 with options \\"\$ac_cs_config\\" 14968 14969Copyright (C) 2021 Free Software Foundation, Inc. 14970This config.status script is free software; the Free Software Foundation 14971gives unlimited permission to copy, distribute and modify it." 14972 14973ac_pwd='$ac_pwd' 14974srcdir='$srcdir' 14975INSTALL='$INSTALL' 14976MKDIR_P='$MKDIR_P' 14977AWK='$AWK' 14978test -n "\$AWK" || AWK=awk 14979_ACEOF 14980 14981cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14982# The default lists apply if the user does not specify any file. 14983ac_need_defaults=: 14984while test $# != 0 14985do 14986 case $1 in 14987 --*=?*) 14988 ac_option=`expr "X$1" : 'X\([^=]*\)='` 14989 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 14990 ac_shift=: 14991 ;; 14992 --*=) 14993 ac_option=`expr "X$1" : 'X\([^=]*\)='` 14994 ac_optarg= 14995 ac_shift=: 14996 ;; 14997 *) 14998 ac_option=$1 14999 ac_optarg=$2 15000 ac_shift=shift 15001 ;; 15002 esac 15003 15004 case $ac_option in 15005 # Handling of the options. 15006 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 15007 ac_cs_recheck=: ;; 15008 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 15009 printf "%s\n" "$ac_cs_version"; exit ;; 15010 --config | --confi | --conf | --con | --co | --c ) 15011 printf "%s\n" "$ac_cs_config"; exit ;; 15012 --debug | --debu | --deb | --de | --d | -d ) 15013 debug=: ;; 15014 --file | --fil | --fi | --f ) 15015 $ac_shift 15016 case $ac_optarg in 15017 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 15018 '') as_fn_error $? "missing file argument" ;; 15019 esac 15020 as_fn_append CONFIG_FILES " '$ac_optarg'" 15021 ac_need_defaults=false;; 15022 --header | --heade | --head | --hea ) 15023 $ac_shift 15024 case $ac_optarg in 15025 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 15026 esac 15027 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 15028 ac_need_defaults=false;; 15029 --he | --h) 15030 # Conflict between --help and --header 15031 as_fn_error $? "ambiguous option: \`$1' 15032Try \`$0 --help' for more information.";; 15033 --help | --hel | -h ) 15034 printf "%s\n" "$ac_cs_usage"; exit ;; 15035 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 15036 | -silent | --silent | --silen | --sile | --sil | --si | --s) 15037 ac_cs_silent=: ;; 15038 15039 # This is an error. 15040 -*) as_fn_error $? "unrecognized option: \`$1' 15041Try \`$0 --help' for more information." ;; 15042 15043 *) as_fn_append ac_config_targets " $1" 15044 ac_need_defaults=false ;; 15045 15046 esac 15047 shift 15048done 15049 15050ac_configure_extra_args= 15051 15052if $ac_cs_silent; then 15053 exec 6>/dev/null 15054 ac_configure_extra_args="$ac_configure_extra_args --silent" 15055fi 15056 15057_ACEOF 15058cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15059if \$ac_cs_recheck; then 15060 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 15061 shift 15062 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 15063 CONFIG_SHELL='$SHELL' 15064 export CONFIG_SHELL 15065 exec "\$@" 15066fi 15067 15068_ACEOF 15069cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15070exec 5>>config.log 15071{ 15072 echo 15073 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 15074## Running $as_me. ## 15075_ASBOX 15076 printf "%s\n" "$ac_log" 15077} >&5 15078 15079_ACEOF 15080cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15081# 15082# INIT-COMMANDS 15083# 15084AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 15085 15086 15087# The HP-UX ksh and POSIX shell print the target directory to stdout 15088# if CDPATH is set. 15089(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 15090 15091sed_quote_subst='$sed_quote_subst' 15092double_quote_subst='$double_quote_subst' 15093delay_variable_subst='$delay_variable_subst' 15094SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 15095Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 15096GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 15097EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 15098FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 15099SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 15100ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 15101LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 15102macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 15103macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 15104AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`' 15105DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 15106OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 15107enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 15108enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 15109pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 15110enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 15111shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 15112PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 15113host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 15114host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 15115host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 15116build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 15117build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 15118build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 15119NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 15120LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 15121max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 15122ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 15123exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 15124lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 15125lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 15126lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 15127lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 15128lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 15129reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 15130reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 15131FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`' 15132deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 15133file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 15134file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 15135want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 15136sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 15137AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 15138lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`' 15139AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 15140archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 15141STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 15142RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 15143old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 15144old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 15145old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 15146lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 15147CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 15148CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 15149compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 15150GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 15151lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 15152lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 15153lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 15154lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 15155lt_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"`' 15156lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 15157nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 15158lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 15159lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 15160objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 15161MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 15162lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 15163lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 15164lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 15165lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 15166lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 15167need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 15168MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 15169DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 15170NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 15171LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 15172OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 15173OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 15174libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 15175shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 15176extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 15177archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 15178enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 15179export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 15180whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 15181compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 15182old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 15183old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 15184archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 15185archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 15186module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 15187module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 15188with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 15189allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 15190no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 15191hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 15192hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 15193hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 15194hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 15195hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 15196hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 15197hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 15198inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 15199link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 15200always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 15201export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 15202exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 15203include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 15204prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 15205postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 15206file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 15207variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 15208need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 15209need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 15210version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 15211runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 15212shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 15213shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 15214libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 15215library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 15216soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 15217install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 15218postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 15219postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 15220finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 15221finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 15222hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 15223sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 15224configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 15225configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 15226hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 15227enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 15228enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 15229enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 15230old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 15231striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 15232 15233LTCC='$LTCC' 15234LTCFLAGS='$LTCFLAGS' 15235compiler='$compiler_DEFAULT' 15236 15237# A function that is used when there is no print builtin or printf. 15238func_fallback_echo () 15239{ 15240 eval 'cat <<_LTECHO_EOF 15241\$1 15242_LTECHO_EOF' 15243} 15244 15245# Quote evaled strings. 15246for var in SED \ 15247GREP \ 15248EGREP \ 15249FGREP \ 15250SHELL \ 15251ECHO \ 15252LD \ 15253AS \ 15254DLLTOOL \ 15255OBJDUMP \ 15256PATH_SEPARATOR \ 15257NM \ 15258LN_S \ 15259lt_SP2NL \ 15260lt_NL2SP \ 15261reload_flag \ 15262FILECMD \ 15263deplibs_check_method \ 15264file_magic_cmd \ 15265file_magic_glob \ 15266want_nocaseglob \ 15267sharedlib_from_linklib_cmd \ 15268AR \ 15269archiver_list_spec \ 15270STRIP \ 15271RANLIB \ 15272CC \ 15273CFLAGS \ 15274compiler \ 15275lt_cv_sys_global_symbol_pipe \ 15276lt_cv_sys_global_symbol_to_cdecl \ 15277lt_cv_sys_global_symbol_to_import \ 15278lt_cv_sys_global_symbol_to_c_name_address \ 15279lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 15280lt_cv_nm_interface \ 15281nm_file_list_spec \ 15282lt_cv_truncate_bin \ 15283lt_prog_compiler_no_builtin_flag \ 15284lt_prog_compiler_pic \ 15285lt_prog_compiler_wl \ 15286lt_prog_compiler_static \ 15287lt_cv_prog_compiler_c_o \ 15288need_locks \ 15289MANIFEST_TOOL \ 15290DSYMUTIL \ 15291NMEDIT \ 15292LIPO \ 15293OTOOL \ 15294OTOOL64 \ 15295shrext_cmds \ 15296export_dynamic_flag_spec \ 15297whole_archive_flag_spec \ 15298compiler_needs_object \ 15299with_gnu_ld \ 15300allow_undefined_flag \ 15301no_undefined_flag \ 15302hardcode_libdir_flag_spec \ 15303hardcode_libdir_separator \ 15304exclude_expsyms \ 15305include_expsyms \ 15306file_list_spec \ 15307variables_saved_for_relink \ 15308libname_spec \ 15309library_names_spec \ 15310soname_spec \ 15311install_override_mode \ 15312finish_eval \ 15313old_striplib \ 15314striplib; do 15315 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 15316 *[\\\\\\\`\\"\\\$]*) 15317 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 15318 ;; 15319 *) 15320 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 15321 ;; 15322 esac 15323done 15324 15325# Double-quote double-evaled strings. 15326for var in reload_cmds \ 15327old_postinstall_cmds \ 15328old_postuninstall_cmds \ 15329old_archive_cmds \ 15330extract_expsyms_cmds \ 15331old_archive_from_new_cmds \ 15332old_archive_from_expsyms_cmds \ 15333archive_cmds \ 15334archive_expsym_cmds \ 15335module_cmds \ 15336module_expsym_cmds \ 15337export_symbols_cmds \ 15338prelink_cmds \ 15339postlink_cmds \ 15340postinstall_cmds \ 15341postuninstall_cmds \ 15342finish_cmds \ 15343sys_lib_search_path_spec \ 15344configure_time_dlsearch_path \ 15345configure_time_lt_sys_library_path; do 15346 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 15347 *[\\\\\\\`\\"\\\$]*) 15348 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 15349 ;; 15350 *) 15351 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 15352 ;; 15353 esac 15354done 15355 15356ac_aux_dir='$ac_aux_dir' 15357 15358# See if we are running on zsh, and set the options that allow our 15359# commands through without removal of \ escapes INIT. 15360if test -n "\${ZSH_VERSION+set}"; then 15361 setopt NO_GLOB_SUBST 15362fi 15363 15364 15365 PACKAGE='$PACKAGE' 15366 VERSION='$VERSION' 15367 RM='$RM' 15368 ofile='$ofile' 15369 15370 15371 15372 15373_ACEOF 15374 15375cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15376 15377# Handling of arguments. 15378for ac_config_target in $ac_config_targets 15379do 15380 case $ac_config_target in 15381 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 15382 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 15383 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 15384 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 15385 "libpng.pc") CONFIG_FILES="$CONFIG_FILES libpng.pc:libpng.pc.in" ;; 15386 "libpng-config") CONFIG_FILES="$CONFIG_FILES libpng-config:libpng-config.in" ;; 15387 15388 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 15389 esac 15390done 15391 15392 15393# If the user did not use the arguments to specify the items to instantiate, 15394# then the envvar interface is used. Set only those that are not. 15395# We use the long form for the default assignment because of an extremely 15396# bizarre bug on SunOS 4.1.3. 15397if $ac_need_defaults; then 15398 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 15399 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 15400 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 15401fi 15402 15403# Have a temporary directory for convenience. Make it in the build tree 15404# simply because there is no reason against having it here, and in addition, 15405# creating and moving files from /tmp can sometimes cause problems. 15406# Hook for its removal unless debugging. 15407# Note that there is a small window in which the directory will not be cleaned: 15408# after its creation but before its name has been assigned to `$tmp'. 15409$debug || 15410{ 15411 tmp= ac_tmp= 15412 trap 'exit_status=$? 15413 : "${ac_tmp:=$tmp}" 15414 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 15415' 0 15416 trap 'as_fn_exit 1' 1 2 13 15 15417} 15418# Create a (secure) tmp directory for tmp files. 15419 15420{ 15421 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 15422 test -d "$tmp" 15423} || 15424{ 15425 tmp=./conf$$-$RANDOM 15426 (umask 077 && mkdir "$tmp") 15427} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 15428ac_tmp=$tmp 15429 15430# Set up the scripts for CONFIG_FILES section. 15431# No need to generate them if there are no CONFIG_FILES. 15432# This happens for instance with `./config.status config.h'. 15433if test -n "$CONFIG_FILES"; then 15434 15435 15436ac_cr=`echo X | tr X '\015'` 15437# On cygwin, bash can eat \r inside `` if the user requested igncr. 15438# But we know of no other shell where ac_cr would be empty at this 15439# point, so we can use a bashism as a fallback. 15440if test "x$ac_cr" = x; then 15441 eval ac_cr=\$\'\\r\' 15442fi 15443ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 15444if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 15445 ac_cs_awk_cr='\\r' 15446else 15447 ac_cs_awk_cr=$ac_cr 15448fi 15449 15450echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 15451_ACEOF 15452 15453 15454{ 15455 echo "cat >conf$$subs.awk <<_ACEOF" && 15456 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 15457 echo "_ACEOF" 15458} >conf$$subs.sh || 15459 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 15460ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 15461ac_delim='%!_!# ' 15462for ac_last_try in false false false false false :; do 15463 . ./conf$$subs.sh || 15464 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 15465 15466 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 15467 if test $ac_delim_n = $ac_delim_num; then 15468 break 15469 elif $ac_last_try; then 15470 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 15471 else 15472 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 15473 fi 15474done 15475rm -f conf$$subs.sh 15476 15477cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15478cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 15479_ACEOF 15480sed -n ' 15481h 15482s/^/S["/; s/!.*/"]=/ 15483p 15484g 15485s/^[^!]*!// 15486:repl 15487t repl 15488s/'"$ac_delim"'$// 15489t delim 15490:nl 15491h 15492s/\(.\{148\}\)..*/\1/ 15493t more1 15494s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 15495p 15496n 15497b repl 15498:more1 15499s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 15500p 15501g 15502s/.\{148\}// 15503t nl 15504:delim 15505h 15506s/\(.\{148\}\)..*/\1/ 15507t more2 15508s/["\\]/\\&/g; s/^/"/; s/$/"/ 15509p 15510b 15511:more2 15512s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 15513p 15514g 15515s/.\{148\}// 15516t delim 15517' <conf$$subs.awk | sed ' 15518/^[^""]/{ 15519 N 15520 s/\n// 15521} 15522' >>$CONFIG_STATUS || ac_write_fail=1 15523rm -f conf$$subs.awk 15524cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15525_ACAWK 15526cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 15527 for (key in S) S_is_set[key] = 1 15528 FS = "" 15529 15530} 15531{ 15532 line = $ 0 15533 nfields = split(line, field, "@") 15534 substed = 0 15535 len = length(field[1]) 15536 for (i = 2; i < nfields; i++) { 15537 key = field[i] 15538 keylen = length(key) 15539 if (S_is_set[key]) { 15540 value = S[key] 15541 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 15542 len += length(value) + length(field[++i]) 15543 substed = 1 15544 } else 15545 len += 1 + keylen 15546 } 15547 15548 print line 15549} 15550 15551_ACAWK 15552_ACEOF 15553cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15554if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 15555 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 15556else 15557 cat 15558fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 15559 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 15560_ACEOF 15561 15562# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 15563# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 15564# trailing colons and then remove the whole line if VPATH becomes empty 15565# (actually we leave an empty line to preserve line numbers). 15566if test "x$srcdir" = x.; then 15567 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 15568h 15569s/// 15570s/^/:/ 15571s/[ ]*$/:/ 15572s/:\$(srcdir):/:/g 15573s/:\${srcdir}:/:/g 15574s/:@srcdir@:/:/g 15575s/^:*// 15576s/:*$// 15577x 15578s/\(=[ ]*\).*/\1/ 15579G 15580s/\n// 15581s/^[^=]*=[ ]*$// 15582}' 15583fi 15584 15585cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15586fi # test -n "$CONFIG_FILES" 15587 15588# Set up the scripts for CONFIG_HEADERS section. 15589# No need to generate them if there are no CONFIG_HEADERS. 15590# This happens for instance with `./config.status Makefile'. 15591if test -n "$CONFIG_HEADERS"; then 15592cat >"$ac_tmp/defines.awk" <<\_ACAWK || 15593BEGIN { 15594_ACEOF 15595 15596# Transform confdefs.h into an awk script `defines.awk', embedded as 15597# here-document in config.status, that substitutes the proper values into 15598# config.h.in to produce config.h. 15599 15600# Create a delimiter string that does not exist in confdefs.h, to ease 15601# handling of long lines. 15602ac_delim='%!_!# ' 15603for ac_last_try in false false :; do 15604 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 15605 if test -z "$ac_tt"; then 15606 break 15607 elif $ac_last_try; then 15608 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 15609 else 15610 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 15611 fi 15612done 15613 15614# For the awk script, D is an array of macro values keyed by name, 15615# likewise P contains macro parameters if any. Preserve backslash 15616# newline sequences. 15617 15618ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 15619sed -n ' 15620s/.\{148\}/&'"$ac_delim"'/g 15621t rset 15622:rset 15623s/^[ ]*#[ ]*define[ ][ ]*/ / 15624t def 15625d 15626:def 15627s/\\$// 15628t bsnl 15629s/["\\]/\\&/g 15630s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 15631D["\1"]=" \3"/p 15632s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 15633d 15634:bsnl 15635s/["\\]/\\&/g 15636s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 15637D["\1"]=" \3\\\\\\n"\\/p 15638t cont 15639s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 15640t cont 15641d 15642:cont 15643n 15644s/.\{148\}/&'"$ac_delim"'/g 15645t clear 15646:clear 15647s/\\$// 15648t bsnlc 15649s/["\\]/\\&/g; s/^/"/; s/$/"/p 15650d 15651:bsnlc 15652s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 15653b cont 15654' <confdefs.h | sed ' 15655s/'"$ac_delim"'/"\\\ 15656"/g' >>$CONFIG_STATUS || ac_write_fail=1 15657 15658cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15659 for (key in D) D_is_set[key] = 1 15660 FS = "" 15661} 15662/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 15663 line = \$ 0 15664 split(line, arg, " ") 15665 if (arg[1] == "#") { 15666 defundef = arg[2] 15667 mac1 = arg[3] 15668 } else { 15669 defundef = substr(arg[1], 2) 15670 mac1 = arg[2] 15671 } 15672 split(mac1, mac2, "(") #) 15673 macro = mac2[1] 15674 prefix = substr(line, 1, index(line, defundef) - 1) 15675 if (D_is_set[macro]) { 15676 # Preserve the white space surrounding the "#". 15677 print prefix "define", macro P[macro] D[macro] 15678 next 15679 } else { 15680 # Replace #undef with comments. This is necessary, for example, 15681 # in the case of _POSIX_SOURCE, which is predefined and required 15682 # on some systems where configure will not decide to define it. 15683 if (defundef == "undef") { 15684 print "/*", prefix defundef, macro, "*/" 15685 next 15686 } 15687 } 15688} 15689{ print } 15690_ACAWK 15691_ACEOF 15692cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15693 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 15694fi # test -n "$CONFIG_HEADERS" 15695 15696 15697eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 15698shift 15699for ac_tag 15700do 15701 case $ac_tag in 15702 :[FHLC]) ac_mode=$ac_tag; continue;; 15703 esac 15704 case $ac_mode$ac_tag in 15705 :[FHL]*:*);; 15706 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 15707 :[FH]-) ac_tag=-:-;; 15708 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 15709 esac 15710 ac_save_IFS=$IFS 15711 IFS=: 15712 set x $ac_tag 15713 IFS=$ac_save_IFS 15714 shift 15715 ac_file=$1 15716 shift 15717 15718 case $ac_mode in 15719 :L) ac_source=$1;; 15720 :[FH]) 15721 ac_file_inputs= 15722 for ac_f 15723 do 15724 case $ac_f in 15725 -) ac_f="$ac_tmp/stdin";; 15726 *) # Look for the file first in the build tree, then in the source tree 15727 # (if the path is not absolute). The absolute path cannot be DOS-style, 15728 # because $ac_f cannot contain `:'. 15729 test -f "$ac_f" || 15730 case $ac_f in 15731 [\\/$]*) false;; 15732 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 15733 esac || 15734 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 15735 esac 15736 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 15737 as_fn_append ac_file_inputs " '$ac_f'" 15738 done 15739 15740 # Let's still pretend it is `configure' which instantiates (i.e., don't 15741 # use $as_me), people would be surprised to read: 15742 # /* config.h. Generated by config.status. */ 15743 configure_input='Generated from '` 15744 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 15745 `' by configure.' 15746 if test x"$ac_file" != x-; then 15747 configure_input="$ac_file. $configure_input" 15748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 15749printf "%s\n" "$as_me: creating $ac_file" >&6;} 15750 fi 15751 # Neutralize special characters interpreted by sed in replacement strings. 15752 case $configure_input in #( 15753 *\&* | *\|* | *\\* ) 15754 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 15755 sed 's/[\\\\&|]/\\\\&/g'`;; #( 15756 *) ac_sed_conf_input=$configure_input;; 15757 esac 15758 15759 case $ac_tag in 15760 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 15761 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 15762 esac 15763 ;; 15764 esac 15765 15766 ac_dir=`$as_dirname -- "$ac_file" || 15767$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 15768 X"$ac_file" : 'X\(//\)[^/]' \| \ 15769 X"$ac_file" : 'X\(//\)$' \| \ 15770 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 15771printf "%s\n" X"$ac_file" | 15772 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 15773 s//\1/ 15774 q 15775 } 15776 /^X\(\/\/\)[^/].*/{ 15777 s//\1/ 15778 q 15779 } 15780 /^X\(\/\/\)$/{ 15781 s//\1/ 15782 q 15783 } 15784 /^X\(\/\).*/{ 15785 s//\1/ 15786 q 15787 } 15788 s/.*/./; q'` 15789 as_dir="$ac_dir"; as_fn_mkdir_p 15790 ac_builddir=. 15791 15792case "$ac_dir" in 15793.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 15794*) 15795 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 15796 # A ".." for each directory in $ac_dir_suffix. 15797 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 15798 case $ac_top_builddir_sub in 15799 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 15800 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 15801 esac ;; 15802esac 15803ac_abs_top_builddir=$ac_pwd 15804ac_abs_builddir=$ac_pwd$ac_dir_suffix 15805# for backward compatibility: 15806ac_top_builddir=$ac_top_build_prefix 15807 15808case $srcdir in 15809 .) # We are building in place. 15810 ac_srcdir=. 15811 ac_top_srcdir=$ac_top_builddir_sub 15812 ac_abs_top_srcdir=$ac_pwd ;; 15813 [\\/]* | ?:[\\/]* ) # Absolute name. 15814 ac_srcdir=$srcdir$ac_dir_suffix; 15815 ac_top_srcdir=$srcdir 15816 ac_abs_top_srcdir=$srcdir ;; 15817 *) # Relative name. 15818 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 15819 ac_top_srcdir=$ac_top_build_prefix$srcdir 15820 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 15821esac 15822ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 15823 15824 15825 case $ac_mode in 15826 :F) 15827 # 15828 # CONFIG_FILE 15829 # 15830 15831 case $INSTALL in 15832 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 15833 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 15834 esac 15835 ac_MKDIR_P=$MKDIR_P 15836 case $MKDIR_P in 15837 [\\/$]* | ?:[\\/]* ) ;; 15838 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 15839 esac 15840_ACEOF 15841 15842cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15843# If the template does not know about datarootdir, expand it. 15844# FIXME: This hack should be removed a few years after 2.60. 15845ac_datarootdir_hack=; ac_datarootdir_seen= 15846ac_sed_dataroot=' 15847/datarootdir/ { 15848 p 15849 q 15850} 15851/@datadir@/p 15852/@docdir@/p 15853/@infodir@/p 15854/@localedir@/p 15855/@mandir@/p' 15856case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 15857*datarootdir*) ac_datarootdir_seen=yes;; 15858*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 15859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 15860printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 15861_ACEOF 15862cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15863 ac_datarootdir_hack=' 15864 s&@datadir@&$datadir&g 15865 s&@docdir@&$docdir&g 15866 s&@infodir@&$infodir&g 15867 s&@localedir@&$localedir&g 15868 s&@mandir@&$mandir&g 15869 s&\\\${datarootdir}&$datarootdir&g' ;; 15870esac 15871_ACEOF 15872 15873# Neutralize VPATH when `$srcdir' = `.'. 15874# Shell code in configure.ac might set extrasub. 15875# FIXME: do we really want to maintain this feature? 15876cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15877ac_sed_extra="$ac_vpsub 15878$extrasub 15879_ACEOF 15880cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15881:t 15882/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 15883s|@configure_input@|$ac_sed_conf_input|;t t 15884s&@top_builddir@&$ac_top_builddir_sub&;t t 15885s&@top_build_prefix@&$ac_top_build_prefix&;t t 15886s&@srcdir@&$ac_srcdir&;t t 15887s&@abs_srcdir@&$ac_abs_srcdir&;t t 15888s&@top_srcdir@&$ac_top_srcdir&;t t 15889s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 15890s&@builddir@&$ac_builddir&;t t 15891s&@abs_builddir@&$ac_abs_builddir&;t t 15892s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 15893s&@INSTALL@&$ac_INSTALL&;t t 15894s&@MKDIR_P@&$ac_MKDIR_P&;t t 15895$ac_datarootdir_hack 15896" 15897eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 15898 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 15899 15900test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 15901 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 15902 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 15903 "$ac_tmp/out"`; test -z "$ac_out"; } && 15904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 15905which seems to be undefined. Please make sure it is defined" >&5 15906printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 15907which seems to be undefined. Please make sure it is defined" >&2;} 15908 15909 rm -f "$ac_tmp/stdin" 15910 case $ac_file in 15911 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 15912 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 15913 esac \ 15914 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 15915 ;; 15916 :H) 15917 # 15918 # CONFIG_HEADER 15919 # 15920 if test x"$ac_file" != x-; then 15921 { 15922 printf "%s\n" "/* $configure_input */" >&1 \ 15923 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 15924 } >"$ac_tmp/config.h" \ 15925 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 15926 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 15927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 15928printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 15929 else 15930 rm -f "$ac_file" 15931 mv "$ac_tmp/config.h" "$ac_file" \ 15932 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 15933 fi 15934 else 15935 printf "%s\n" "/* $configure_input */" >&1 \ 15936 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 15937 || as_fn_error $? "could not create -" "$LINENO" 5 15938 fi 15939# Compute "$ac_file"'s index in $config_headers. 15940_am_arg="$ac_file" 15941_am_stamp_count=1 15942for _am_header in $config_headers :; do 15943 case $_am_header in 15944 $_am_arg | $_am_arg:* ) 15945 break ;; 15946 * ) 15947 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 15948 esac 15949done 15950echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 15951$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 15952 X"$_am_arg" : 'X\(//\)[^/]' \| \ 15953 X"$_am_arg" : 'X\(//\)$' \| \ 15954 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 15955printf "%s\n" X"$_am_arg" | 15956 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 15957 s//\1/ 15958 q 15959 } 15960 /^X\(\/\/\)[^/].*/{ 15961 s//\1/ 15962 q 15963 } 15964 /^X\(\/\/\)$/{ 15965 s//\1/ 15966 q 15967 } 15968 /^X\(\/\).*/{ 15969 s//\1/ 15970 q 15971 } 15972 s/.*/./; q'`/stamp-h$_am_stamp_count 15973 ;; 15974 15975 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 15976printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 15977 ;; 15978 esac 15979 15980 15981 case $ac_file$ac_mode in 15982 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 15983 # Older Autoconf quotes --file arguments for eval, but not when files 15984 # are listed without --file. Let's play safe and only enable the eval 15985 # if we detect the quoting. 15986 # TODO: see whether this extra hack can be removed once we start 15987 # requiring Autoconf 2.70 or later. 15988 case $CONFIG_FILES in #( 15989 *\'*) : 15990 eval set x "$CONFIG_FILES" ;; #( 15991 *) : 15992 set x $CONFIG_FILES ;; #( 15993 *) : 15994 ;; 15995esac 15996 shift 15997 # Used to flag and report bootstrapping failures. 15998 am_rc=0 15999 for am_mf 16000 do 16001 # Strip MF so we end up with the name of the file. 16002 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 16003 # Check whether this is an Automake generated Makefile which includes 16004 # dependency-tracking related rules and includes. 16005 # Grep'ing the whole file directly is not great: AIX grep has a line 16006 # limit of 2048, but all sed's we know have understand at least 4000. 16007 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 16008 || continue 16009 am_dirpart=`$as_dirname -- "$am_mf" || 16010$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 16011 X"$am_mf" : 'X\(//\)[^/]' \| \ 16012 X"$am_mf" : 'X\(//\)$' \| \ 16013 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 16014printf "%s\n" X"$am_mf" | 16015 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 16016 s//\1/ 16017 q 16018 } 16019 /^X\(\/\/\)[^/].*/{ 16020 s//\1/ 16021 q 16022 } 16023 /^X\(\/\/\)$/{ 16024 s//\1/ 16025 q 16026 } 16027 /^X\(\/\).*/{ 16028 s//\1/ 16029 q 16030 } 16031 s/.*/./; q'` 16032 am_filepart=`$as_basename -- "$am_mf" || 16033$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 16034 X"$am_mf" : 'X\(//\)$' \| \ 16035 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 16036printf "%s\n" X/"$am_mf" | 16037 sed '/^.*\/\([^/][^/]*\)\/*$/{ 16038 s//\1/ 16039 q 16040 } 16041 /^X\/\(\/\/\)$/{ 16042 s//\1/ 16043 q 16044 } 16045 /^X\/\(\/\).*/{ 16046 s//\1/ 16047 q 16048 } 16049 s/.*/./; q'` 16050 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 16051 && sed -e '/# am--include-marker/d' "$am_filepart" \ 16052 | $MAKE -f - am--depfiles" >&5 16053 (cd "$am_dirpart" \ 16054 && sed -e '/# am--include-marker/d' "$am_filepart" \ 16055 | $MAKE -f - am--depfiles) >&5 2>&5 16056 ac_status=$? 16057 echo "$as_me:$LINENO: \$? = $ac_status" >&5 16058 (exit $ac_status); } || am_rc=$? 16059 done 16060 if test $am_rc -ne 0; then 16061 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 16062printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 16063as_fn_error $? "Something went wrong bootstrapping makefile fragments 16064 for automatic dependency tracking. If GNU make was not used, consider 16065 re-running the configure script with MAKE=\"gmake\" (or whatever is 16066 necessary). You can also try re-running configure with the 16067 '--disable-dependency-tracking' option to at least be able to build 16068 the package (albeit without support for automatic dependency tracking). 16069See \`config.log' for more details" "$LINENO" 5; } 16070 fi 16071 { am_dirpart=; unset am_dirpart;} 16072 { am_filepart=; unset am_filepart;} 16073 { am_mf=; unset am_mf;} 16074 { am_rc=; unset am_rc;} 16075 rm -f conftest-deps.mk 16076} 16077 ;; 16078 "libtool":C) 16079 16080 # See if we are running on zsh, and set the options that allow our 16081 # commands through without removal of \ escapes. 16082 if test -n "${ZSH_VERSION+set}"; then 16083 setopt NO_GLOB_SUBST 16084 fi 16085 16086 cfgfile=${ofile}T 16087 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 16088 $RM "$cfgfile" 16089 16090 cat <<_LT_EOF >> "$cfgfile" 16091#! $SHELL 16092# Generated automatically by $as_me ($PACKAGE) $VERSION 16093# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 16094# NOTE: Changes made to this file will be lost: look at ltmain.sh. 16095 16096# Provide generalized library-building support services. 16097# Written by Gordon Matzigkeit, 1996 16098 16099# Copyright (C) 2014 Free Software Foundation, Inc. 16100# This is free software; see the source for copying conditions. There is NO 16101# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 16102 16103# GNU Libtool is free software; you can redistribute it and/or modify 16104# it under the terms of the GNU General Public License as published by 16105# the Free Software Foundation; either version 2 of of the License, or 16106# (at your option) any later version. 16107# 16108# As a special exception to the GNU General Public License, if you 16109# distribute this file as part of a program or library that is built 16110# using GNU Libtool, you may include this file under the same 16111# distribution terms that you use for the rest of that program. 16112# 16113# GNU Libtool is distributed in the hope that it will be useful, but 16114# WITHOUT ANY WARRANTY; without even the implied warranty of 16115# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16116# GNU General Public License for more details. 16117# 16118# You should have received a copy of the GNU General Public License 16119# along with this program. If not, see <http://www.gnu.org/licenses/>. 16120 16121 16122# The names of the tagged configurations supported by this script. 16123available_tags='' 16124 16125# Configured defaults for sys_lib_dlsearch_path munging. 16126: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 16127 16128# ### BEGIN LIBTOOL CONFIG 16129 16130# A sed program that does not truncate output. 16131SED=$lt_SED 16132 16133# Sed that helps us avoid accidentally triggering echo(1) options like -n. 16134Xsed="\$SED -e 1s/^X//" 16135 16136# A grep program that handles long lines. 16137GREP=$lt_GREP 16138 16139# An ERE matcher. 16140EGREP=$lt_EGREP 16141 16142# A literal string matcher. 16143FGREP=$lt_FGREP 16144 16145# Shell to use when invoking shell scripts. 16146SHELL=$lt_SHELL 16147 16148# An echo program that protects backslashes. 16149ECHO=$lt_ECHO 16150 16151# Which release of libtool.m4 was used? 16152macro_version=$macro_version 16153macro_revision=$macro_revision 16154 16155# Assembler program. 16156AS=$lt_AS 16157 16158# DLL creation program. 16159DLLTOOL=$lt_DLLTOOL 16160 16161# Object dumper program. 16162OBJDUMP=$lt_OBJDUMP 16163 16164# Whether or not to build shared libraries. 16165build_libtool_libs=$enable_shared 16166 16167# Whether or not to build static libraries. 16168build_old_libs=$enable_static 16169 16170# What type of objects to build. 16171pic_mode=$pic_mode 16172 16173# Whether or not to optimize for fast installation. 16174fast_install=$enable_fast_install 16175 16176# Shared archive member basename,for filename based shared library versioning on AIX. 16177shared_archive_member_spec=$shared_archive_member_spec 16178 16179# The PATH separator for the build system. 16180PATH_SEPARATOR=$lt_PATH_SEPARATOR 16181 16182# The host system. 16183host_alias=$host_alias 16184host=$host 16185host_os=$host_os 16186 16187# The build system. 16188build_alias=$build_alias 16189build=$build 16190build_os=$build_os 16191 16192# A BSD- or MS-compatible name lister. 16193NM=$lt_NM 16194 16195# Whether we need soft or hard links. 16196LN_S=$lt_LN_S 16197 16198# What is the maximum length of a command? 16199max_cmd_len=$max_cmd_len 16200 16201# Object file suffix (normally "o"). 16202objext=$ac_objext 16203 16204# Executable file suffix (normally ""). 16205exeext=$exeext 16206 16207# whether the shell understands "unset". 16208lt_unset=$lt_unset 16209 16210# turn spaces into newlines. 16211SP2NL=$lt_lt_SP2NL 16212 16213# turn newlines into spaces. 16214NL2SP=$lt_lt_NL2SP 16215 16216# convert \$build file names to \$host format. 16217to_host_file_cmd=$lt_cv_to_host_file_cmd 16218 16219# convert \$build files to toolchain format. 16220to_tool_file_cmd=$lt_cv_to_tool_file_cmd 16221 16222# A file(cmd) program that detects file types. 16223FILECMD=$lt_FILECMD 16224 16225# Method to check whether dependent libraries are shared objects. 16226deplibs_check_method=$lt_deplibs_check_method 16227 16228# Command to use when deplibs_check_method = "file_magic". 16229file_magic_cmd=$lt_file_magic_cmd 16230 16231# How to find potential files when deplibs_check_method = "file_magic". 16232file_magic_glob=$lt_file_magic_glob 16233 16234# Find potential files using nocaseglob when deplibs_check_method = "file_magic". 16235want_nocaseglob=$lt_want_nocaseglob 16236 16237# Command to associate shared and link libraries. 16238sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 16239 16240# The archiver. 16241AR=$lt_AR 16242 16243# Flags to create an archive (by configure). 16244lt_ar_flags=$lt_ar_flags 16245 16246# Flags to create an archive. 16247AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"} 16248 16249# How to feed a file listing to the archiver. 16250archiver_list_spec=$lt_archiver_list_spec 16251 16252# A symbol stripping program. 16253STRIP=$lt_STRIP 16254 16255# Commands used to install an old-style archive. 16256RANLIB=$lt_RANLIB 16257old_postinstall_cmds=$lt_old_postinstall_cmds 16258old_postuninstall_cmds=$lt_old_postuninstall_cmds 16259 16260# Whether to use a lock for old archive extraction. 16261lock_old_archive_extraction=$lock_old_archive_extraction 16262 16263# A C compiler. 16264LTCC=$lt_CC 16265 16266# LTCC compiler flags. 16267LTCFLAGS=$lt_CFLAGS 16268 16269# Take the output of nm and produce a listing of raw symbols and C names. 16270global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 16271 16272# Transform the output of nm in a proper C declaration. 16273global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 16274 16275# Transform the output of nm into a list of symbols to manually relocate. 16276global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 16277 16278# Transform the output of nm in a C name address pair. 16279global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 16280 16281# Transform the output of nm in a C name address pair when lib prefix is needed. 16282global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 16283 16284# The name lister interface. 16285nm_interface=$lt_lt_cv_nm_interface 16286 16287# Specify filename containing input files for \$NM. 16288nm_file_list_spec=$lt_nm_file_list_spec 16289 16290# The root where to search for dependent libraries,and where our libraries should be installed. 16291lt_sysroot=$lt_sysroot 16292 16293# Command to truncate a binary pipe. 16294lt_truncate_bin=$lt_lt_cv_truncate_bin 16295 16296# The name of the directory that contains temporary libtool files. 16297objdir=$objdir 16298 16299# Used to examine libraries when file_magic_cmd begins with "file". 16300MAGIC_CMD=$MAGIC_CMD 16301 16302# Must we lock files when doing compilation? 16303need_locks=$lt_need_locks 16304 16305# Manifest tool. 16306MANIFEST_TOOL=$lt_MANIFEST_TOOL 16307 16308# Tool to manipulate archived DWARF debug symbol files on Mac OS X. 16309DSYMUTIL=$lt_DSYMUTIL 16310 16311# Tool to change global to local symbols on Mac OS X. 16312NMEDIT=$lt_NMEDIT 16313 16314# Tool to manipulate fat objects and archives on Mac OS X. 16315LIPO=$lt_LIPO 16316 16317# ldd/readelf like tool for Mach-O binaries on Mac OS X. 16318OTOOL=$lt_OTOOL 16319 16320# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 16321OTOOL64=$lt_OTOOL64 16322 16323# Old archive suffix (normally "a"). 16324libext=$libext 16325 16326# Shared library suffix (normally ".so"). 16327shrext_cmds=$lt_shrext_cmds 16328 16329# The commands to extract the exported symbol list from a shared archive. 16330extract_expsyms_cmds=$lt_extract_expsyms_cmds 16331 16332# Variables whose values should be saved in libtool wrapper scripts and 16333# restored at link time. 16334variables_saved_for_relink=$lt_variables_saved_for_relink 16335 16336# Do we need the "lib" prefix for modules? 16337need_lib_prefix=$need_lib_prefix 16338 16339# Do we need a version for libraries? 16340need_version=$need_version 16341 16342# Library versioning type. 16343version_type=$version_type 16344 16345# Shared library runtime path variable. 16346runpath_var=$runpath_var 16347 16348# Shared library path variable. 16349shlibpath_var=$shlibpath_var 16350 16351# Is shlibpath searched before the hard-coded library search path? 16352shlibpath_overrides_runpath=$shlibpath_overrides_runpath 16353 16354# Format of library name prefix. 16355libname_spec=$lt_libname_spec 16356 16357# List of archive names. First name is the real one, the rest are links. 16358# The last name is the one that the linker finds with -lNAME 16359library_names_spec=$lt_library_names_spec 16360 16361# The coded name of the library, if different from the real name. 16362soname_spec=$lt_soname_spec 16363 16364# Permission mode override for installation of shared libraries. 16365install_override_mode=$lt_install_override_mode 16366 16367# Command to use after installation of a shared archive. 16368postinstall_cmds=$lt_postinstall_cmds 16369 16370# Command to use after uninstallation of a shared archive. 16371postuninstall_cmds=$lt_postuninstall_cmds 16372 16373# Commands used to finish a libtool library installation in a directory. 16374finish_cmds=$lt_finish_cmds 16375 16376# As "finish_cmds", except a single script fragment to be evaled but 16377# not shown. 16378finish_eval=$lt_finish_eval 16379 16380# Whether we should hardcode library paths into libraries. 16381hardcode_into_libs=$hardcode_into_libs 16382 16383# Compile-time system search path for libraries. 16384sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 16385 16386# Detected run-time system search path for libraries. 16387sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 16388 16389# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 16390configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 16391 16392# Whether dlopen is supported. 16393dlopen_support=$enable_dlopen 16394 16395# Whether dlopen of programs is supported. 16396dlopen_self=$enable_dlopen_self 16397 16398# Whether dlopen of statically linked programs is supported. 16399dlopen_self_static=$enable_dlopen_self_static 16400 16401# Commands to strip libraries. 16402old_striplib=$lt_old_striplib 16403striplib=$lt_striplib 16404 16405 16406# The linker used to build libraries. 16407LD=$lt_LD 16408 16409# How to create reloadable object files. 16410reload_flag=$lt_reload_flag 16411reload_cmds=$lt_reload_cmds 16412 16413# Commands used to build an old-style archive. 16414old_archive_cmds=$lt_old_archive_cmds 16415 16416# A language specific compiler. 16417CC=$lt_compiler 16418 16419# Is the compiler the GNU compiler? 16420with_gcc=$GCC 16421 16422# Compiler flag to turn off builtin functions. 16423no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 16424 16425# Additional compiler flags for building library objects. 16426pic_flag=$lt_lt_prog_compiler_pic 16427 16428# How to pass a linker flag through the compiler. 16429wl=$lt_lt_prog_compiler_wl 16430 16431# Compiler flag to prevent dynamic linking. 16432link_static_flag=$lt_lt_prog_compiler_static 16433 16434# Does compiler simultaneously support -c and -o options? 16435compiler_c_o=$lt_lt_cv_prog_compiler_c_o 16436 16437# Whether or not to add -lc for building shared libraries. 16438build_libtool_need_lc=$archive_cmds_need_lc 16439 16440# Whether or not to disallow shared libs when runtime libs are static. 16441allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 16442 16443# Compiler flag to allow reflexive dlopens. 16444export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 16445 16446# Compiler flag to generate shared objects directly from archives. 16447whole_archive_flag_spec=$lt_whole_archive_flag_spec 16448 16449# Whether the compiler copes with passing no objects directly. 16450compiler_needs_object=$lt_compiler_needs_object 16451 16452# Create an old-style archive from a shared archive. 16453old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 16454 16455# Create a temporary old-style archive to link instead of a shared archive. 16456old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 16457 16458# Commands used to build a shared archive. 16459archive_cmds=$lt_archive_cmds 16460archive_expsym_cmds=$lt_archive_expsym_cmds 16461 16462# Commands used to build a loadable module if different from building 16463# a shared archive. 16464module_cmds=$lt_module_cmds 16465module_expsym_cmds=$lt_module_expsym_cmds 16466 16467# Whether we are building with GNU ld or not. 16468with_gnu_ld=$lt_with_gnu_ld 16469 16470# Flag that allows shared libraries with undefined symbols to be built. 16471allow_undefined_flag=$lt_allow_undefined_flag 16472 16473# Flag that enforces no undefined symbols. 16474no_undefined_flag=$lt_no_undefined_flag 16475 16476# Flag to hardcode \$libdir into a binary during linking. 16477# This must work even if \$libdir does not exist 16478hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 16479 16480# Whether we need a single "-rpath" flag with a separated argument. 16481hardcode_libdir_separator=$lt_hardcode_libdir_separator 16482 16483# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 16484# DIR into the resulting binary. 16485hardcode_direct=$hardcode_direct 16486 16487# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 16488# DIR into the resulting binary and the resulting library dependency is 16489# "absolute",i.e impossible to change by setting \$shlibpath_var if the 16490# library is relocated. 16491hardcode_direct_absolute=$hardcode_direct_absolute 16492 16493# Set to "yes" if using the -LDIR flag during linking hardcodes DIR 16494# into the resulting binary. 16495hardcode_minus_L=$hardcode_minus_L 16496 16497# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 16498# into the resulting binary. 16499hardcode_shlibpath_var=$hardcode_shlibpath_var 16500 16501# Set to "yes" if building a shared library automatically hardcodes DIR 16502# into the library and all subsequent libraries and executables linked 16503# against it. 16504hardcode_automatic=$hardcode_automatic 16505 16506# Set to yes if linker adds runtime paths of dependent libraries 16507# to runtime path list. 16508inherit_rpath=$inherit_rpath 16509 16510# Whether libtool must link a program against all its dependency libraries. 16511link_all_deplibs=$link_all_deplibs 16512 16513# Set to "yes" if exported symbols are required. 16514always_export_symbols=$always_export_symbols 16515 16516# The commands to list exported symbols. 16517export_symbols_cmds=$lt_export_symbols_cmds 16518 16519# Symbols that should not be listed in the preloaded symbols. 16520exclude_expsyms=$lt_exclude_expsyms 16521 16522# Symbols that must always be exported. 16523include_expsyms=$lt_include_expsyms 16524 16525# Commands necessary for linking programs (against libraries) with templates. 16526prelink_cmds=$lt_prelink_cmds 16527 16528# Commands necessary for finishing linking programs. 16529postlink_cmds=$lt_postlink_cmds 16530 16531# Specify filename containing input files. 16532file_list_spec=$lt_file_list_spec 16533 16534# How to hardcode a shared library path into an executable. 16535hardcode_action=$hardcode_action 16536 16537# ### END LIBTOOL CONFIG 16538 16539_LT_EOF 16540 16541 cat <<'_LT_EOF' >> "$cfgfile" 16542 16543# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 16544 16545# func_munge_path_list VARIABLE PATH 16546# ----------------------------------- 16547# VARIABLE is name of variable containing _space_ separated list of 16548# directories to be munged by the contents of PATH, which is string 16549# having a format: 16550# "DIR[:DIR]:" 16551# string "DIR[ DIR]" will be prepended to VARIABLE 16552# ":DIR[:DIR]" 16553# string "DIR[ DIR]" will be appended to VARIABLE 16554# "DIRP[:DIRP]::[DIRA:]DIRA" 16555# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 16556# "DIRA[ DIRA]" will be appended to VARIABLE 16557# "DIR[:DIR]" 16558# VARIABLE will be replaced by "DIR[ DIR]" 16559func_munge_path_list () 16560{ 16561 case x$2 in 16562 x) 16563 ;; 16564 *:) 16565 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 16566 ;; 16567 x:*) 16568 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 16569 ;; 16570 *::*) 16571 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 16572 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 16573 ;; 16574 *) 16575 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 16576 ;; 16577 esac 16578} 16579 16580 16581# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 16582func_cc_basename () 16583{ 16584 for cc_temp in $*""; do 16585 case $cc_temp in 16586 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 16587 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 16588 \-*) ;; 16589 *) break;; 16590 esac 16591 done 16592 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 16593} 16594 16595 16596# ### END FUNCTIONS SHARED WITH CONFIGURE 16597 16598_LT_EOF 16599 16600 case $host_os in 16601 aix3*) 16602 cat <<\_LT_EOF >> "$cfgfile" 16603# AIX sometimes has problems with the GCC collect2 program. For some 16604# reason, if we set the COLLECT_NAMES environment variable, the problems 16605# vanish in a puff of smoke. 16606if test set != "${COLLECT_NAMES+set}"; then 16607 COLLECT_NAMES= 16608 export COLLECT_NAMES 16609fi 16610_LT_EOF 16611 ;; 16612 esac 16613 16614 16615 16616ltmain=$ac_aux_dir/ltmain.sh 16617 16618 16619 # We use sed instead of cat because bash on DJGPP gets confused if 16620 # if finds mixed CR/LF and LF-only lines. Since sed operates in 16621 # text mode, it properly converts lines to CR/LF. This bash problem 16622 # is reportedly fixed, but why not run on old versions too? 16623 $SED '$q' "$ltmain" >> "$cfgfile" \ 16624 || (rm -f "$cfgfile"; exit 1) 16625 16626 mv -f "$cfgfile" "$ofile" || 16627 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 16628 chmod +x "$ofile" 16629 16630 ;; 16631 "libpng-config":F) chmod +x libpng-config ;; 16632 16633 esac 16634done # for ac_tag 16635 16636 16637as_fn_exit 0 16638_ACEOF 16639ac_clean_files=$ac_clean_files_save 16640 16641test $ac_write_fail = 0 || 16642 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 16643 16644 16645# configure is writing to config.log, and then calls config.status. 16646# config.status does its own redirection, appending to config.log. 16647# Unfortunately, on DOS this fails, as config.log is still kept open 16648# by configure, so config.status won't be able to write to it; its 16649# output is simply discarded. So we exec the FD to /dev/null, 16650# effectively closing config.log, so it can be properly (re)opened and 16651# appended to by config.status. When coming back to configure, we 16652# need to make the FD available again. 16653if test "$no_create" != yes; then 16654 ac_cs_success=: 16655 ac_config_status_args= 16656 test "$silent" = yes && 16657 ac_config_status_args="$ac_config_status_args --quiet" 16658 exec 5>/dev/null 16659 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 16660 exec 5>>config.log 16661 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 16662 # would make configure fail if this is the last instruction. 16663 $ac_cs_success || as_fn_exit 1 16664fi 16665if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 16666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 16667printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 16668fi 16669 16670 16671