1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.65 for libpng 1.2.46. 4# 5# Report bugs to <png-mng-implement@lists.sourceforge.net>. 6# 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, 10# Inc. 11# 12# 13# This configure script is free software; the Free Software Foundation 14# gives unlimited permission to copy, distribute and modify it. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. Look in the path if we contain no directory separator. 94case $0 in #(( 95 *[\\/]* ) as_myself=$0 ;; 96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 97for as_dir in $PATH 98do 99 IFS=$as_save_IFS 100 test -z "$as_dir" && as_dir=. 101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 102 done 103IFS=$as_save_IFS 104 105 ;; 106esac 107# We did not find ourselves, most probably we were run as `sh COMMAND' 108# in which case we are not to be found in the path. 109if test "x$as_myself" = x; then 110 as_myself=$0 111fi 112if test ! -f "$as_myself"; then 113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 114 exit 1 115fi 116 117# Unset variables that we do not need and which cause bugs (e.g. in 118# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 119# suppresses any "Segmentation fault" message there. '((' could 120# trigger a bug in pdksh 5.2.14. 121for as_var in BASH_ENV ENV MAIL MAILPATH 122do eval test x\${$as_var+set} = xset \ 123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 124done 125PS1='$ ' 126PS2='> ' 127PS4='+ ' 128 129# NLS nuisances. 130LC_ALL=C 131export LC_ALL 132LANGUAGE=C 133export LANGUAGE 134 135# CDPATH. 136(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 137 138if test "x$CONFIG_SHELL" = x; then 139 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 140 emulate sh 141 NULLCMD=: 142 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 143 # is contrary to our usage. Disable this feature. 144 alias -g '\${1+\"\$@\"}'='\"\$@\"' 145 setopt NO_GLOB_SUBST 146else 147 case \`(set -o) 2>/dev/null\` in #( 148 *posix*) : 149 set -o posix ;; #( 150 *) : 151 ;; 152esac 153fi 154" 155 as_required="as_fn_return () { (exit \$1); } 156as_fn_success () { as_fn_return 0; } 157as_fn_failure () { as_fn_return 1; } 158as_fn_ret_success () { return 0; } 159as_fn_ret_failure () { return 1; } 160 161exitcode=0 162as_fn_success || { exitcode=1; echo as_fn_success failed.; } 163as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 164as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 165as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 166if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 167 168else 169 exitcode=1; echo positional parameters were not saved. 170fi 171test x\$exitcode = x0 || exit 1" 172 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 173 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 174 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 175 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 176test \$(( 1 + 1 )) = 2 || exit 1" 177 if (eval "$as_required") 2>/dev/null; then : 178 as_have_required=yes 179else 180 as_have_required=no 181fi 182 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 183 184else 185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 186as_found=false 187for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 188do 189 IFS=$as_save_IFS 190 test -z "$as_dir" && as_dir=. 191 as_found=: 192 case $as_dir in #( 193 /*) 194 for as_base in sh bash ksh sh5; do 195 # Try only shells that exist, to save several forks. 196 as_shell=$as_dir/$as_base 197 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 198 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 199 CONFIG_SHELL=$as_shell as_have_required=yes 200 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 201 break 2 202fi 203fi 204 done;; 205 esac 206 as_found=false 207done 208$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 209 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 210 CONFIG_SHELL=$SHELL as_have_required=yes 211fi; } 212IFS=$as_save_IFS 213 214 215 if test "x$CONFIG_SHELL" != x; then : 216 # We cannot yet assume a decent shell, so we have to provide a 217 # neutralization value for shells without unset; and this also 218 # works around shells that cannot unset nonexistent variables. 219 BASH_ENV=/dev/null 220 ENV=/dev/null 221 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 222 export CONFIG_SHELL 223 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 224fi 225 226 if test x$as_have_required = xno; then : 227 $as_echo "$0: This script requires a shell more modern than all" 228 $as_echo "$0: the shells that I found on your system." 229 if test x${ZSH_VERSION+set} = xset ; then 230 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 231 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 232 else 233 $as_echo "$0: Please tell bug-autoconf@gnu.org and 234$0: png-mng-implement@lists.sourceforge.net about your 235$0: system, including any error possibly output before this 236$0: message. Then install a modern shell, or manually run 237$0: the script under such a shell if you do have one." 238 fi 239 exit 1 240fi 241fi 242fi 243SHELL=${CONFIG_SHELL-/bin/sh} 244export SHELL 245# Unset more variables known to interfere with behavior of common tools. 246CLICOLOR_FORCE= GREP_OPTIONS= 247unset CLICOLOR_FORCE GREP_OPTIONS 248 249## --------------------- ## 250## M4sh Shell Functions. ## 251## --------------------- ## 252# as_fn_unset VAR 253# --------------- 254# Portably unset VAR. 255as_fn_unset () 256{ 257 { eval $1=; unset $1;} 258} 259as_unset=as_fn_unset 260 261# as_fn_set_status STATUS 262# ----------------------- 263# Set $? to STATUS, without forking. 264as_fn_set_status () 265{ 266 return $1 267} # as_fn_set_status 268 269# as_fn_exit STATUS 270# ----------------- 271# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 272as_fn_exit () 273{ 274 set +e 275 as_fn_set_status $1 276 exit $1 277} # as_fn_exit 278 279# as_fn_mkdir_p 280# ------------- 281# Create "$as_dir" as a directory, including parents if necessary. 282as_fn_mkdir_p () 283{ 284 285 case $as_dir in #( 286 -*) as_dir=./$as_dir;; 287 esac 288 test -d "$as_dir" || eval $as_mkdir_p || { 289 as_dirs= 290 while :; do 291 case $as_dir in #( 292 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 293 *) as_qdir=$as_dir;; 294 esac 295 as_dirs="'$as_qdir' $as_dirs" 296 as_dir=`$as_dirname -- "$as_dir" || 297$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 298 X"$as_dir" : 'X\(//\)[^/]' \| \ 299 X"$as_dir" : 'X\(//\)$' \| \ 300 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 301$as_echo X"$as_dir" | 302 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 303 s//\1/ 304 q 305 } 306 /^X\(\/\/\)[^/].*/{ 307 s//\1/ 308 q 309 } 310 /^X\(\/\/\)$/{ 311 s//\1/ 312 q 313 } 314 /^X\(\/\).*/{ 315 s//\1/ 316 q 317 } 318 s/.*/./; q'` 319 test -d "$as_dir" && break 320 done 321 test -z "$as_dirs" || eval "mkdir $as_dirs" 322 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 323 324 325} # as_fn_mkdir_p 326# as_fn_append VAR VALUE 327# ---------------------- 328# Append the text in VALUE to the end of the definition contained in VAR. Take 329# advantage of any shell optimizations that allow amortized linear growth over 330# repeated appends, instead of the typical quadratic growth present in naive 331# implementations. 332if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 333 eval 'as_fn_append () 334 { 335 eval $1+=\$2 336 }' 337else 338 as_fn_append () 339 { 340 eval $1=\$$1\$2 341 } 342fi # as_fn_append 343 344# as_fn_arith ARG... 345# ------------------ 346# Perform arithmetic evaluation on the ARGs, and store the result in the 347# global $as_val. Take advantage of shells that can avoid forks. The arguments 348# must be portable across $(()) and expr. 349if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 350 eval 'as_fn_arith () 351 { 352 as_val=$(( $* )) 353 }' 354else 355 as_fn_arith () 356 { 357 as_val=`expr "$@" || test $? -eq 1` 358 } 359fi # as_fn_arith 360 361 362# as_fn_error ERROR [LINENO LOG_FD] 363# --------------------------------- 364# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 365# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 366# script with status $?, using 1 if that was 0. 367as_fn_error () 368{ 369 as_status=$?; test $as_status -eq 0 && as_status=1 370 if test "$3"; then 371 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 372 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 373 fi 374 $as_echo "$as_me: error: $1" >&2 375 as_fn_exit $as_status 376} # as_fn_error 377 378if expr a : '\(a\)' >/dev/null 2>&1 && 379 test "X`expr 00001 : '.*\(...\)'`" = X001; then 380 as_expr=expr 381else 382 as_expr=false 383fi 384 385if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 386 as_basename=basename 387else 388 as_basename=false 389fi 390 391if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 392 as_dirname=dirname 393else 394 as_dirname=false 395fi 396 397as_me=`$as_basename -- "$0" || 398$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 399 X"$0" : 'X\(//\)$' \| \ 400 X"$0" : 'X\(/\)' \| . 2>/dev/null || 401$as_echo X/"$0" | 402 sed '/^.*\/\([^/][^/]*\)\/*$/{ 403 s//\1/ 404 q 405 } 406 /^X\/\(\/\/\)$/{ 407 s//\1/ 408 q 409 } 410 /^X\/\(\/\).*/{ 411 s//\1/ 412 q 413 } 414 s/.*/./; q'` 415 416# Avoid depending upon Character Ranges. 417as_cr_letters='abcdefghijklmnopqrstuvwxyz' 418as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 419as_cr_Letters=$as_cr_letters$as_cr_LETTERS 420as_cr_digits='0123456789' 421as_cr_alnum=$as_cr_Letters$as_cr_digits 422 423 424 as_lineno_1=$LINENO as_lineno_1a=$LINENO 425 as_lineno_2=$LINENO as_lineno_2a=$LINENO 426 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 427 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 428 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 429 sed -n ' 430 p 431 /[$]LINENO/= 432 ' <$as_myself | 433 sed ' 434 s/[$]LINENO.*/&-/ 435 t lineno 436 b 437 :lineno 438 N 439 :loop 440 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 441 t loop 442 s/-\n.*// 443 ' >$as_me.lineno && 444 chmod +x "$as_me.lineno" || 445 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 446 447 # Don't try to exec as it changes $[0], causing all sort of problems 448 # (the dirname of $[0] is not the place where we might find the 449 # original and so on. Autoconf is especially sensitive to this). 450 . "./$as_me.lineno" 451 # Exit status is that of the last command. 452 exit 453} 454 455ECHO_C= ECHO_N= ECHO_T= 456case `echo -n x` in #((((( 457-n*) 458 case `echo 'xy\c'` in 459 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 460 xy) ECHO_C='\c';; 461 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 462 ECHO_T=' ';; 463 esac;; 464*) 465 ECHO_N='-n';; 466esac 467 468rm -f conf$$ conf$$.exe conf$$.file 469if test -d conf$$.dir; then 470 rm -f conf$$.dir/conf$$.file 471else 472 rm -f conf$$.dir 473 mkdir conf$$.dir 2>/dev/null 474fi 475if (echo >conf$$.file) 2>/dev/null; then 476 if ln -s conf$$.file conf$$ 2>/dev/null; then 477 as_ln_s='ln -s' 478 # ... but there are two gotchas: 479 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 480 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 481 # In both cases, we have to default to `cp -p'. 482 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 483 as_ln_s='cp -p' 484 elif ln conf$$.file conf$$ 2>/dev/null; then 485 as_ln_s=ln 486 else 487 as_ln_s='cp -p' 488 fi 489else 490 as_ln_s='cp -p' 491fi 492rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 493rmdir conf$$.dir 2>/dev/null 494 495if mkdir -p . 2>/dev/null; then 496 as_mkdir_p='mkdir -p "$as_dir"' 497else 498 test -d ./-p && rmdir ./-p 499 as_mkdir_p=false 500fi 501 502if test -x / >/dev/null 2>&1; then 503 as_test_x='test -x' 504else 505 if ls -dL / >/dev/null 2>&1; then 506 as_ls_L_option=L 507 else 508 as_ls_L_option= 509 fi 510 as_test_x=' 511 eval sh -c '\'' 512 if test -d "$1"; then 513 test -d "$1/."; 514 else 515 case $1 in #( 516 -*)set "./$1";; 517 esac; 518 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 519 ???[sx]*):;;*)false;;esac;fi 520 '\'' sh 521 ' 522fi 523as_executable_p=$as_test_x 524 525# Sed expression to map a string onto a valid CPP name. 526as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 527 528# Sed expression to map a string onto a valid variable name. 529as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 530 531 532 533# Check that we are running under the correct shell. 534SHELL=${CONFIG_SHELL-/bin/sh} 535 536case X$lt_ECHO in 537X*--fallback-echo) 538 # Remove one level of quotation (which was required for Make). 539 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','` 540 ;; 541esac 542 543ECHO=${lt_ECHO-echo} 544if test "X$1" = X--no-reexec; then 545 # Discard the --no-reexec flag, and continue. 546 shift 547elif test "X$1" = X--fallback-echo; then 548 # Avoid inline document here, it may be left over 549 : 550elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then 551 # Yippee, $ECHO works! 552 : 553else 554 # Restart under the correct shell. 555 exec $SHELL "$0" --no-reexec ${1+"$@"} 556fi 557 558if test "X$1" = X--fallback-echo; then 559 # used as fallback echo 560 shift 561 cat <<_LT_EOF 562$* 563_LT_EOF 564 exit 0 565fi 566 567# The HP-UX ksh and POSIX shell print the target directory to stdout 568# if CDPATH is set. 569(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 570 571if test -z "$lt_ECHO"; then 572 if test "X${echo_test_string+set}" != Xset; then 573 # find a string as large as possible, as long as the shell can cope with it 574 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do 575 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 576 if { echo_test_string=`eval $cmd`; } 2>/dev/null && 577 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null 578 then 579 break 580 fi 581 done 582 fi 583 584 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 585 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 586 test "X$echo_testing_string" = "X$echo_test_string"; then 587 : 588 else 589 # The Solaris, AIX, and Digital Unix default echo programs unquote 590 # backslashes. This makes it impossible to quote backslashes using 591 # echo "$something" | sed 's/\\/\\\\/g' 592 # 593 # So, first we look for a working echo in the user's PATH. 594 595 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 596 for dir in $PATH /usr/ucb; do 597 IFS="$lt_save_ifs" 598 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 599 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 600 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 601 test "X$echo_testing_string" = "X$echo_test_string"; then 602 ECHO="$dir/echo" 603 break 604 fi 605 done 606 IFS="$lt_save_ifs" 607 608 if test "X$ECHO" = Xecho; then 609 # We didn't find a better echo, so look for alternatives. 610 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && 611 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && 612 test "X$echo_testing_string" = "X$echo_test_string"; then 613 # This shell has a builtin print -r that does the trick. 614 ECHO='print -r' 615 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && 616 test "X$CONFIG_SHELL" != X/bin/ksh; then 617 # If we have ksh, try running configure again with it. 618 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 619 export ORIGINAL_CONFIG_SHELL 620 CONFIG_SHELL=/bin/ksh 621 export CONFIG_SHELL 622 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} 623 else 624 # Try using printf. 625 ECHO='printf %s\n' 626 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 627 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 628 test "X$echo_testing_string" = "X$echo_test_string"; then 629 # Cool, printf works 630 : 631 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && 632 test "X$echo_testing_string" = 'X\t' && 633 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && 634 test "X$echo_testing_string" = "X$echo_test_string"; then 635 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 636 export CONFIG_SHELL 637 SHELL="$CONFIG_SHELL" 638 export SHELL 639 ECHO="$CONFIG_SHELL $0 --fallback-echo" 640 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && 641 test "X$echo_testing_string" = 'X\t' && 642 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && 643 test "X$echo_testing_string" = "X$echo_test_string"; then 644 ECHO="$CONFIG_SHELL $0 --fallback-echo" 645 else 646 # maybe with a smaller string... 647 prev=: 648 649 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do 650 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null 651 then 652 break 653 fi 654 prev="$cmd" 655 done 656 657 if test "$prev" != 'sed 50q "$0"'; then 658 echo_test_string=`eval $prev` 659 export echo_test_string 660 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} 661 else 662 # Oops. We lost completely, so just stick with echo. 663 ECHO=echo 664 fi 665 fi 666 fi 667 fi 668 fi 669fi 670 671# Copy echo and quote the copy suitably for passing to libtool from 672# the Makefile, instead of quoting the original, which is used later. 673lt_ECHO=$ECHO 674if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then 675 lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" 676fi 677 678 679 680 681test -n "$DJDIR" || exec 7<&0 </dev/null 682exec 6>&1 683 684# Name of the host. 685# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 686# so uname gets run too. 687ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 688 689# 690# Initializations. 691# 692ac_default_prefix=/usr/local 693ac_clean_files= 694ac_config_libobj_dir=. 695LIBOBJS= 696cross_compiling=no 697subdirs= 698MFLAGS= 699MAKEFLAGS= 700 701# Identity of this package. 702PACKAGE_NAME='libpng' 703PACKAGE_TARNAME='libpng' 704PACKAGE_VERSION='1.2.46' 705PACKAGE_STRING='libpng 1.2.46' 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Assumes 1784# that executables *can* be run. 1785ac_fn_c_try_run () 1786{ 1787 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1788 if { { ac_try="$ac_link" 1789case "(($ac_try" in 1790 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1791 *) ac_try_echo=$ac_try;; 1792esac 1793eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1794$as_echo "$ac_try_echo"; } >&5 1795 (eval "$ac_link") 2>&5 1796 ac_status=$? 1797 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1798 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1799 { { case "(($ac_try" in 1800 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1801 *) ac_try_echo=$ac_try;; 1802esac 1803eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1804$as_echo "$ac_try_echo"; } >&5 1805 (eval "$ac_try") 2>&5 1806 ac_status=$? 1807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1808 test $ac_status = 0; }; }; then : 1809 ac_retval=0 1810else 1811 $as_echo "$as_me: program exited with status $ac_status" >&5 1812 $as_echo "$as_me: failed program was:" >&5 1813sed 's/^/| /' conftest.$ac_ext >&5 1814 1815 ac_retval=$ac_status 1816fi 1817 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1818 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1819 as_fn_set_status $ac_retval 1820 1821} # ac_fn_c_try_run 1822 1823# ac_fn_c_check_func LINENO FUNC VAR 1824# ---------------------------------- 1825# Tests whether FUNC exists, setting the cache variable VAR accordingly 1826ac_fn_c_check_func () 1827{ 1828 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1830$as_echo_n "checking for $2... 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For instance with Cygwin, `ls conftest' will 3368# work properly (i.e., refer to `conftest.exe'), while it won't with 3369# `rm'. 3370for ac_file in conftest.exe conftest conftest.*; do 3371 test -f "$ac_file" || continue 3372 case $ac_file in 3373 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3374 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3375 break;; 3376 * ) break;; 3377 esac 3378done 3379else 3380 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3381$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3382as_fn_error "cannot compute suffix of executables: cannot compile and link 3383See \`config.log' for more details." "$LINENO" 5; } 3384fi 3385rm -f conftest conftest$ac_cv_exeext 3386{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3387$as_echo "$ac_cv_exeext" >&6; } 3388 3389rm -f conftest.$ac_ext 3390EXEEXT=$ac_cv_exeext 3391ac_exeext=$EXEEXT 3392cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3393/* end confdefs.h. */ 3394#include <stdio.h> 3395int 3396main () 3397{ 3398FILE *f = fopen ("conftest.out", "w"); 3399 return ferror (f) || fclose (f) != 0; 3400 3401 ; 3402 return 0; 3403} 3404_ACEOF 3405ac_clean_files="$ac_clean_files conftest.out" 3406# Check that the compiler produces executables we can run. If not, either 3407# the compiler is broken, or we cross compile. 3408{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3409$as_echo_n "checking whether we are cross compiling... 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"$LINENO" 5; } 3443 fi 3444 fi 3445fi 3446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3447$as_echo "$cross_compiling" >&6; } 3448 3449rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3450ac_clean_files=$ac_clean_files_save 3451{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3452$as_echo_n "checking for suffix of object files... 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"$LINENO" 5; } 3495fi 3496rm -f conftest.$ac_cv_objext conftest.$ac_ext 3497fi 3498{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3499$as_echo "$ac_cv_objext" >&6; } 3500OBJEXT=$ac_cv_objext 3501ac_objext=$OBJEXT 3502{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3503$as_echo_n "checking whether we are using the GNU C compiler... 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It has 3650 function prototypes and stuff, but not '\xHH' hex character constants. 3651 These don't provoke an error unfortunately, instead are silently treated 3652 as 'x'. The following induces an error, until -std is added to get 3653 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3654 array size at least. It's necessary to write '\x00'==0 to get something 3655 that's true only with -std. */ 3656int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3657 3658/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3659 inside strings and character constants. */ 3660#define FOO(x) 'x' 3661int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3662 3663int test (int i, double x); 3664struct s1 {int (*f) (int a);}; 3665struct s2 {int (*f) (double a);}; 3666int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3667int argc; 3668char **argv; 3669int 3670main () 3671{ 3672return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3673 ; 3674 return 0; 3675} 3676_ACEOF 3677for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3678 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3679do 3680 CC="$ac_save_CC $ac_arg" 3681 if ac_fn_c_try_compile "$LINENO"; then : 3682 ac_cv_prog_cc_c89=$ac_arg 3683fi 3684rm -f core conftest.err conftest.$ac_objext 3685 test "x$ac_cv_prog_cc_c89" != "xno" && break 3686done 3687rm -f conftest.$ac_ext 3688CC=$ac_save_CC 3689 3690fi 3691# AC_CACHE_VAL 3692case "x$ac_cv_prog_cc_c89" in 3693 x) 3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3695$as_echo "none needed" >&6; } ;; 3696 xno) 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3698$as_echo "unsupported" >&6; } ;; 3699 *) 3700 CC="$CC $ac_cv_prog_cc_c89" 3701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3702$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3703esac 3704if test "x$ac_cv_prog_cc_c89" != xno; then : 3705 3706fi 3707 3708ac_ext=c 3709ac_cpp='$CPP $CPPFLAGS' 3710ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3711ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3712ac_compiler_gnu=$ac_cv_c_compiler_gnu 3713DEPDIR="${am__leading_dot}deps" 3714 3715ac_config_commands="$ac_config_commands depfiles" 3716 3717 3718am_make=${MAKE-make} 3719cat > confinc << 'END' 3720am__doit: 3721 @echo this is the am__doit target 3722.PHONY: am__doit 3723END 3724# If we don't find an include directive, just comment out the code. 3725{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3726$as_echo_n "checking for style of include used by $am_make... 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" >&6; } 3909if test "${ac_cv_build+set}" = set; then : 3910 $as_echo_n "(cached) " >&6 3911else 3912 ac_build_alias=$build_alias 3913test "x$ac_build_alias" = x && 3914 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3915test "x$ac_build_alias" = x && 3916 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 3917ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3918 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3919 3920fi 3921{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3922$as_echo "$ac_cv_build" >&6; } 3923case $ac_cv_build in 3924*-*-*) ;; 3925*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 3926esac 3927build=$ac_cv_build 3928ac_save_IFS=$IFS; IFS='-' 3929set x $ac_cv_build 3930shift 3931build_cpu=$1 3932build_vendor=$2 3933shift; shift 3934# Remember, the first character of IFS is used to create $*, 3935# except with old shells: 3936build_os=$* 3937IFS=$ac_save_IFS 3938case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3939 3940 3941{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3942$as_echo_n "checking host system type... 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" >&6; } 3976if test "${ac_cv_path_SED+set}" = set; then : 3977 $as_echo_n "(cached) " >&6 3978else 3979 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 3980 for ac_i in 1 2 3 4 5 6 7; do 3981 ac_script="$ac_script$as_nl$ac_script" 3982 done 3983 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 3984 { ac_script=; unset ac_script;} 3985 if test -z "$SED"; then 3986 ac_path_SED_found=false 3987 # Loop through the user's path and test for each of PROGNAME-LIST 3988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3989for as_dir in $PATH 3990do 3991 IFS=$as_save_IFS 3992 test -z "$as_dir" && as_dir=. 3993 for ac_prog in sed gsed; do 3994 for ac_exec_ext in '' $ac_executable_extensions; do 3995 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 3996 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 3997# Check for GNU ac_path_SED and select it if it is found. 3998 # Check for GNU $ac_path_SED 3999case `"$ac_path_SED" --version 2>&1` in 4000*GNU*) 4001 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4002*) 4003 ac_count=0 4004 $as_echo_n 0123456789 >"conftest.in" 4005 while : 4006 do 4007 cat "conftest.in" "conftest.in" >"conftest.tmp" 4008 mv "conftest.tmp" "conftest.in" 4009 cp "conftest.in" "conftest.nl" 4010 $as_echo '' >> "conftest.nl" 4011 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4012 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4013 as_fn_arith $ac_count + 1 && ac_count=$as_val 4014 if test $ac_count -gt ${ac_path_SED_max-0}; then 4015 # Best one so far, save it but keep looking for a better one 4016 ac_cv_path_SED="$ac_path_SED" 4017 ac_path_SED_max=$ac_count 4018 fi 4019 # 10*(2^10) chars as input seems more than enough 4020 test $ac_count -gt 10 && break 4021 done 4022 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4023esac 4024 4025 $ac_path_SED_found && break 3 4026 done 4027 done 4028 done 4029IFS=$as_save_IFS 4030 if test -z "$ac_cv_path_SED"; then 4031 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5 4032 fi 4033else 4034 ac_cv_path_SED=$SED 4035fi 4036 4037fi 4038{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4039$as_echo "$ac_cv_path_SED" >&6; } 4040 SED="$ac_cv_path_SED" 4041 rm -f conftest.sed 4042 4043test -z "$SED" && SED=sed 4044Xsed="$SED -e 1s/^X//" 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4057$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4058if test "${ac_cv_path_GREP+set}" = set; then : 4059 $as_echo_n "(cached) " >&6 4060else 4061 if test -z "$GREP"; then 4062 ac_path_GREP_found=false 4063 # Loop through the user's path and test for each of PROGNAME-LIST 4064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4065for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4066do 4067 IFS=$as_save_IFS 4068 test -z "$as_dir" && as_dir=. 4069 for ac_prog in grep ggrep; do 4070 for ac_exec_ext in '' $ac_executable_extensions; do 4071 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4072 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4073# Check for GNU ac_path_GREP and select it if it is found. 4074 # Check for GNU $ac_path_GREP 4075case `"$ac_path_GREP" --version 2>&1` in 4076*GNU*) 4077 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4078*) 4079 ac_count=0 4080 $as_echo_n 0123456789 >"conftest.in" 4081 while : 4082 do 4083 cat "conftest.in" "conftest.in" >"conftest.tmp" 4084 mv "conftest.tmp" "conftest.in" 4085 cp "conftest.in" "conftest.nl" 4086 $as_echo 'GREP' >> "conftest.nl" 4087 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4088 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4089 as_fn_arith $ac_count + 1 && ac_count=$as_val 4090 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4091 # Best one so far, save it but keep looking for a better one 4092 ac_cv_path_GREP="$ac_path_GREP" 4093 ac_path_GREP_max=$ac_count 4094 fi 4095 # 10*(2^10) chars as input seems more than enough 4096 test $ac_count -gt 10 && break 4097 done 4098 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4099esac 4100 4101 $ac_path_GREP_found && break 3 4102 done 4103 done 4104 done 4105IFS=$as_save_IFS 4106 if test -z "$ac_cv_path_GREP"; then 4107 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4108 fi 4109else 4110 ac_cv_path_GREP=$GREP 4111fi 4112 4113fi 4114{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4115$as_echo "$ac_cv_path_GREP" >&6; } 4116 GREP="$ac_cv_path_GREP" 4117 4118 4119{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4120$as_echo_n "checking for egrep... " >&6; } 4121if test "${ac_cv_path_EGREP+set}" = set; then : 4122 $as_echo_n "(cached) " >&6 4123else 4124 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4125 then ac_cv_path_EGREP="$GREP -E" 4126 else 4127 if test -z "$EGREP"; then 4128 ac_path_EGREP_found=false 4129 # Loop through the user's path and test for each of PROGNAME-LIST 4130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4131for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4132do 4133 IFS=$as_save_IFS 4134 test -z "$as_dir" && as_dir=. 4135 for ac_prog in egrep; do 4136 for ac_exec_ext in '' $ac_executable_extensions; do 4137 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4138 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4139# Check for GNU ac_path_EGREP and select it if it is found. 4140 # Check for GNU $ac_path_EGREP 4141case `"$ac_path_EGREP" --version 2>&1` in 4142*GNU*) 4143 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4144*) 4145 ac_count=0 4146 $as_echo_n 0123456789 >"conftest.in" 4147 while : 4148 do 4149 cat "conftest.in" "conftest.in" >"conftest.tmp" 4150 mv "conftest.tmp" "conftest.in" 4151 cp "conftest.in" "conftest.nl" 4152 $as_echo 'EGREP' >> "conftest.nl" 4153 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4154 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4155 as_fn_arith $ac_count + 1 && ac_count=$as_val 4156 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4157 # Best one so far, save it but keep looking for a better one 4158 ac_cv_path_EGREP="$ac_path_EGREP" 4159 ac_path_EGREP_max=$ac_count 4160 fi 4161 # 10*(2^10) chars as input seems more than enough 4162 test $ac_count -gt 10 && break 4163 done 4164 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4165esac 4166 4167 $ac_path_EGREP_found && break 3 4168 done 4169 done 4170 done 4171IFS=$as_save_IFS 4172 if test -z "$ac_cv_path_EGREP"; then 4173 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4174 fi 4175else 4176 ac_cv_path_EGREP=$EGREP 4177fi 4178 4179 fi 4180fi 4181{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4182$as_echo "$ac_cv_path_EGREP" >&6; } 4183 EGREP="$ac_cv_path_EGREP" 4184 4185 4186{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4187$as_echo_n "checking for fgrep... " >&6; } 4188if test "${ac_cv_path_FGREP+set}" = set; then : 4189 $as_echo_n "(cached) " >&6 4190else 4191 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4192 then ac_cv_path_FGREP="$GREP -F" 4193 else 4194 if test -z "$FGREP"; then 4195 ac_path_FGREP_found=false 4196 # Loop through the user's path and test for each of PROGNAME-LIST 4197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4198for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4199do 4200 IFS=$as_save_IFS 4201 test -z "$as_dir" && as_dir=. 4202 for ac_prog in fgrep; do 4203 for ac_exec_ext in '' $ac_executable_extensions; do 4204 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 4205 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue 4206# Check for GNU ac_path_FGREP and select it if it is found. 4207 # Check for GNU $ac_path_FGREP 4208case `"$ac_path_FGREP" --version 2>&1` in 4209*GNU*) 4210 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4211*) 4212 ac_count=0 4213 $as_echo_n 0123456789 >"conftest.in" 4214 while : 4215 do 4216 cat "conftest.in" "conftest.in" >"conftest.tmp" 4217 mv "conftest.tmp" "conftest.in" 4218 cp "conftest.in" "conftest.nl" 4219 $as_echo 'FGREP' >> "conftest.nl" 4220 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4221 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4222 as_fn_arith $ac_count + 1 && ac_count=$as_val 4223 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4224 # Best one so far, save it but keep looking for a better one 4225 ac_cv_path_FGREP="$ac_path_FGREP" 4226 ac_path_FGREP_max=$ac_count 4227 fi 4228 # 10*(2^10) chars as input seems more than enough 4229 test $ac_count -gt 10 && break 4230 done 4231 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4232esac 4233 4234 $ac_path_FGREP_found && break 3 4235 done 4236 done 4237 done 4238IFS=$as_save_IFS 4239 if test -z "$ac_cv_path_FGREP"; then 4240 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4241 fi 4242else 4243 ac_cv_path_FGREP=$FGREP 4244fi 4245 4246 fi 4247fi 4248{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4249$as_echo "$ac_cv_path_FGREP" >&6; } 4250 FGREP="$ac_cv_path_FGREP" 4251 4252 4253test -z "$GREP" && GREP=grep 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273# Check whether --with-gnu-ld was given. 4274if test "${with_gnu_ld+set}" = set; then : 4275 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 4276else 4277 with_gnu_ld=no 4278fi 4279 4280ac_prog=ld 4281if test "$GCC" = yes; then 4282 # Check if gcc -print-prog-name=ld gives a path. 4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4284$as_echo_n "checking for ld used by $CC... " >&6; } 4285 case $host in 4286 *-*-mingw*) 4287 # gcc leaves a trailing carriage return which upsets mingw 4288 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4289 *) 4290 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4291 esac 4292 case $ac_prog in 4293 # Accept absolute paths. 4294 [\\/]* | ?:[\\/]*) 4295 re_direlt='/[^/][^/]*/\.\./' 4296 # Canonicalize the pathname of ld 4297 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 4298 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 4299 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 4300 done 4301 test -z "$LD" && LD="$ac_prog" 4302 ;; 4303 "") 4304 # If it fails, then pretend we aren't using GCC. 4305 ac_prog=ld 4306 ;; 4307 *) 4308 # If it is relative, then search for the first ld in PATH. 4309 with_gnu_ld=unknown 4310 ;; 4311 esac 4312elif test "$with_gnu_ld" = yes; then 4313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 4314$as_echo_n "checking for GNU ld... " >&6; } 4315else 4316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 4317$as_echo_n "checking for non-GNU ld... " >&6; } 4318fi 4319if test "${lt_cv_path_LD+set}" = set; then : 4320 $as_echo_n "(cached) " >&6 4321else 4322 if test -z "$LD"; then 4323 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4324 for ac_dir in $PATH; do 4325 IFS="$lt_save_ifs" 4326 test -z "$ac_dir" && ac_dir=. 4327 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4328 lt_cv_path_LD="$ac_dir/$ac_prog" 4329 # Check to see if the program is GNU ld. I'd rather use --version, 4330 # but apparently some variants of GNU ld only accept -v. 4331 # Break only if it was the GNU/non-GNU ld that we prefer. 4332 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 4333 *GNU* | *'with BFD'*) 4334 test "$with_gnu_ld" != no && break 4335 ;; 4336 *) 4337 test "$with_gnu_ld" != yes && break 4338 ;; 4339 esac 4340 fi 4341 done 4342 IFS="$lt_save_ifs" 4343else 4344 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4345fi 4346fi 4347 4348LD="$lt_cv_path_LD" 4349if test -n "$LD"; then 4350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 4351$as_echo "$LD" >&6; } 4352else 4353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4354$as_echo "no" >&6; } 4355fi 4356test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 4357{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4358$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4359if test "${lt_cv_prog_gnu_ld+set}" = set; then : 4360 $as_echo_n "(cached) " >&6 4361else 4362 # I'd rather use --version here, but apparently some GNU lds only accept -v. 4363case `$LD -v 2>&1 </dev/null` in 4364*GNU* | *'with BFD'*) 4365 lt_cv_prog_gnu_ld=yes 4366 ;; 4367*) 4368 lt_cv_prog_gnu_ld=no 4369 ;; 4370esac 4371fi 4372{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 4373$as_echo "$lt_cv_prog_gnu_ld" >&6; } 4374with_gnu_ld=$lt_cv_prog_gnu_ld 4375 4376 4377 4378 4379 4380 4381 4382 4383 4384ac_ext=c 4385ac_cpp='$CPP $CPPFLAGS' 4386ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4387ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4388ac_compiler_gnu=$ac_cv_c_compiler_gnu 4389{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4390$as_echo_n "checking how to run the C preprocessor... " >&6; } 4391# On Suns, sometimes $CPP names a directory. 4392if test -n "$CPP" && test -d "$CPP"; then 4393 CPP= 4394fi 4395if test -z "$CPP"; then 4396 if test "${ac_cv_prog_CPP+set}" = set; then : 4397 $as_echo_n "(cached) " >&6 4398else 4399 # Double quotes because CPP needs to be expanded 4400 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4401 do 4402 ac_preproc_ok=false 4403for ac_c_preproc_warn_flag in '' yes 4404do 4405 # Use a header file that comes with gcc, so configuring glibc 4406 # with a fresh cross-compiler works. 4407 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4408 # <limits.h> exists even on freestanding compilers. 4409 # On the NeXT, cc -E runs the code through the compiler's parser, 4410 # not just through cpp. "Syntax error" is here to catch this case. 4411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4412/* end confdefs.h. */ 4413#ifdef __STDC__ 4414# include <limits.h> 4415#else 4416# include <assert.h> 4417#endif 4418 Syntax error 4419_ACEOF 4420if ac_fn_c_try_cpp "$LINENO"; then : 4421 4422else 4423 # Broken: fails on valid input. 4424continue 4425fi 4426rm -f conftest.err conftest.$ac_ext 4427 4428 # OK, works on sane cases. Now check whether nonexistent headers 4429 # can be detected and how. 4430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4431/* end confdefs.h. */ 4432#include <ac_nonexistent.h> 4433_ACEOF 4434if ac_fn_c_try_cpp "$LINENO"; then : 4435 # Broken: success on invalid input. 4436continue 4437else 4438 # Passes both tests. 4439ac_preproc_ok=: 4440break 4441fi 4442rm -f conftest.err conftest.$ac_ext 4443 4444done 4445# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4446rm -f conftest.err conftest.$ac_ext 4447if $ac_preproc_ok; then : 4448 break 4449fi 4450 4451 done 4452 ac_cv_prog_CPP=$CPP 4453 4454fi 4455 CPP=$ac_cv_prog_CPP 4456else 4457 ac_cv_prog_CPP=$CPP 4458fi 4459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4460$as_echo "$CPP" >&6; } 4461ac_preproc_ok=false 4462for ac_c_preproc_warn_flag in '' yes 4463do 4464 # Use a header file that comes with gcc, so configuring glibc 4465 # with a fresh cross-compiler works. 4466 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4467 # <limits.h> exists even on freestanding compilers. 4468 # On the NeXT, cc -E runs the code through the compiler's parser, 4469 # not just through cpp. "Syntax error" is here to catch this case. 4470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4471/* end confdefs.h. */ 4472#ifdef __STDC__ 4473# include <limits.h> 4474#else 4475# include <assert.h> 4476#endif 4477 Syntax error 4478_ACEOF 4479if ac_fn_c_try_cpp "$LINENO"; then : 4480 4481else 4482 # Broken: fails on valid input. 4483continue 4484fi 4485rm -f conftest.err conftest.$ac_ext 4486 4487 # OK, works on sane cases. Now check whether nonexistent headers 4488 # can be detected and how. 4489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4490/* end confdefs.h. */ 4491#include <ac_nonexistent.h> 4492_ACEOF 4493if ac_fn_c_try_cpp "$LINENO"; then : 4494 # Broken: success on invalid input. 4495continue 4496else 4497 # Passes both tests. 4498ac_preproc_ok=: 4499break 4500fi 4501rm -f conftest.err conftest.$ac_ext 4502 4503done 4504# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4505rm -f conftest.err conftest.$ac_ext 4506if $ac_preproc_ok; then : 4507 4508else 4509 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4510$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4511as_fn_error "C preprocessor \"$CPP\" fails sanity check 4512See \`config.log' for more details." "$LINENO" 5; } 4513fi 4514 4515ac_ext=c 4516ac_cpp='$CPP $CPPFLAGS' 4517ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4518ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4519ac_compiler_gnu=$ac_cv_c_compiler_gnu 4520 4521if test -n "$ac_tool_prefix"; then 4522 # Extract the first word of "${ac_tool_prefix}sed", so it can be a program name with args. 4523set dummy ${ac_tool_prefix}sed; ac_word=$2 4524{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4525$as_echo_n "checking for $ac_word... " >&6; } 4526if test "${ac_cv_prog_SED+set}" = set; then : 4527 $as_echo_n "(cached) " >&6 4528else 4529 if test -n "$SED"; then 4530 ac_cv_prog_SED="$SED" # Let the user override the test. 4531else 4532as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4533for as_dir in $PATH 4534do 4535 IFS=$as_save_IFS 4536 test -z "$as_dir" && as_dir=. 4537 for ac_exec_ext in '' $ac_executable_extensions; do 4538 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4539 ac_cv_prog_SED="${ac_tool_prefix}sed" 4540 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4541 break 2 4542 fi 4543done 4544 done 4545IFS=$as_save_IFS 4546 4547fi 4548fi 4549SED=$ac_cv_prog_SED 4550if test -n "$SED"; then 4551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 4552$as_echo "$SED" >&6; } 4553else 4554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4555$as_echo "no" >&6; } 4556fi 4557 4558 4559fi 4560if test -z "$ac_cv_prog_SED"; then 4561 ac_ct_SED=$SED 4562 # Extract the first word of "sed", so it can be a program name with args. 4563set dummy sed; ac_word=$2 4564{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4565$as_echo_n "checking for $ac_word... " >&6; } 4566if test "${ac_cv_prog_ac_ct_SED+set}" = set; then : 4567 $as_echo_n "(cached) " >&6 4568else 4569 if test -n "$ac_ct_SED"; then 4570 ac_cv_prog_ac_ct_SED="$ac_ct_SED" # Let the user override the test. 4571else 4572as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4573for as_dir in $PATH 4574do 4575 IFS=$as_save_IFS 4576 test -z "$as_dir" && as_dir=. 4577 for ac_exec_ext in '' $ac_executable_extensions; do 4578 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4579 ac_cv_prog_ac_ct_SED="sed" 4580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4581 break 2 4582 fi 4583done 4584 done 4585IFS=$as_save_IFS 4586 4587fi 4588fi 4589ac_ct_SED=$ac_cv_prog_ac_ct_SED 4590if test -n "$ac_ct_SED"; then 4591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_SED" >&5 4592$as_echo "$ac_ct_SED" >&6; } 4593else 4594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4595$as_echo "no" >&6; } 4596fi 4597 4598 if test "x$ac_ct_SED" = x; then 4599 SED=":" 4600 else 4601 case $cross_compiling:$ac_tool_warned in 4602yes:) 4603{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4604$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4605ac_tool_warned=yes ;; 4606esac 4607 SED=$ac_ct_SED 4608 fi 4609else 4610 SED="$ac_cv_prog_SED" 4611fi 4612 4613enable_win32_dll=yes 4614 4615case $host in 4616*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) 4617 if test -n "$ac_tool_prefix"; then 4618 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. 4619set dummy ${ac_tool_prefix}as; ac_word=$2 4620{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4621$as_echo_n "checking for $ac_word... " >&6; } 4622if test "${ac_cv_prog_AS+set}" = set; then : 4623 $as_echo_n "(cached) " >&6 4624else 4625 if test -n "$AS"; then 4626 ac_cv_prog_AS="$AS" # Let the user override the test. 4627else 4628as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4629for as_dir in $PATH 4630do 4631 IFS=$as_save_IFS 4632 test -z "$as_dir" && as_dir=. 4633 for ac_exec_ext in '' $ac_executable_extensions; do 4634 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4635 ac_cv_prog_AS="${ac_tool_prefix}as" 4636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4637 break 2 4638 fi 4639done 4640 done 4641IFS=$as_save_IFS 4642 4643fi 4644fi 4645AS=$ac_cv_prog_AS 4646if test -n "$AS"; then 4647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 4648$as_echo "$AS" >&6; } 4649else 4650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4651$as_echo "no" >&6; } 4652fi 4653 4654 4655fi 4656if test -z "$ac_cv_prog_AS"; then 4657 ac_ct_AS=$AS 4658 # Extract the first word of "as", so it can be a program name with args. 4659set dummy as; ac_word=$2 4660{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4661$as_echo_n "checking for $ac_word... " >&6; } 4662if test "${ac_cv_prog_ac_ct_AS+set}" = set; then : 4663 $as_echo_n "(cached) " >&6 4664else 4665 if test -n "$ac_ct_AS"; then 4666 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. 4667else 4668as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4669for as_dir in $PATH 4670do 4671 IFS=$as_save_IFS 4672 test -z "$as_dir" && as_dir=. 4673 for ac_exec_ext in '' $ac_executable_extensions; do 4674 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4675 ac_cv_prog_ac_ct_AS="as" 4676 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4677 break 2 4678 fi 4679done 4680 done 4681IFS=$as_save_IFS 4682 4683fi 4684fi 4685ac_ct_AS=$ac_cv_prog_ac_ct_AS 4686if test -n "$ac_ct_AS"; then 4687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 4688$as_echo "$ac_ct_AS" >&6; } 4689else 4690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4691$as_echo "no" >&6; } 4692fi 4693 4694 if test "x$ac_ct_AS" = x; then 4695 AS="false" 4696 else 4697 case $cross_compiling:$ac_tool_warned in 4698yes:) 4699{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4700$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4701ac_tool_warned=yes ;; 4702esac 4703 AS=$ac_ct_AS 4704 fi 4705else 4706 AS="$ac_cv_prog_AS" 4707fi 4708 4709 if test -n "$ac_tool_prefix"; then 4710 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 4711set dummy ${ac_tool_prefix}dlltool; ac_word=$2 4712{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4713$as_echo_n "checking for $ac_word... " >&6; } 4714if test "${ac_cv_prog_DLLTOOL+set}" = set; then : 4715 $as_echo_n "(cached) " >&6 4716else 4717 if test -n "$DLLTOOL"; then 4718 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 4719else 4720as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4721for as_dir in $PATH 4722do 4723 IFS=$as_save_IFS 4724 test -z "$as_dir" && as_dir=. 4725 for ac_exec_ext in '' $ac_executable_extensions; do 4726 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4727 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 4728 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4729 break 2 4730 fi 4731done 4732 done 4733IFS=$as_save_IFS 4734 4735fi 4736fi 4737DLLTOOL=$ac_cv_prog_DLLTOOL 4738if test -n "$DLLTOOL"; then 4739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 4740$as_echo "$DLLTOOL" >&6; } 4741else 4742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4743$as_echo "no" >&6; } 4744fi 4745 4746 4747fi 4748if test -z "$ac_cv_prog_DLLTOOL"; then 4749 ac_ct_DLLTOOL=$DLLTOOL 4750 # Extract the first word of "dlltool", so it can be a program name with args. 4751set dummy dlltool; ac_word=$2 4752{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4753$as_echo_n "checking for $ac_word... " >&6; } 4754if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then : 4755 $as_echo_n "(cached) " >&6 4756else 4757 if test -n "$ac_ct_DLLTOOL"; then 4758 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 4759else 4760as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4761for as_dir in $PATH 4762do 4763 IFS=$as_save_IFS 4764 test -z "$as_dir" && as_dir=. 4765 for ac_exec_ext in '' $ac_executable_extensions; do 4766 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4767 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 4768 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4769 break 2 4770 fi 4771done 4772 done 4773IFS=$as_save_IFS 4774 4775fi 4776fi 4777ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 4778if test -n "$ac_ct_DLLTOOL"; then 4779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 4780$as_echo "$ac_ct_DLLTOOL" >&6; } 4781else 4782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4783$as_echo "no" >&6; } 4784fi 4785 4786 if test "x$ac_ct_DLLTOOL" = x; then 4787 DLLTOOL="false" 4788 else 4789 case $cross_compiling:$ac_tool_warned in 4790yes:) 4791{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4792$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4793ac_tool_warned=yes ;; 4794esac 4795 DLLTOOL=$ac_ct_DLLTOOL 4796 fi 4797else 4798 DLLTOOL="$ac_cv_prog_DLLTOOL" 4799fi 4800 4801 if test -n "$ac_tool_prefix"; then 4802 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 4803set dummy ${ac_tool_prefix}objdump; ac_word=$2 4804{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4805$as_echo_n "checking for $ac_word... " >&6; } 4806if test "${ac_cv_prog_OBJDUMP+set}" = set; then : 4807 $as_echo_n "(cached) " >&6 4808else 4809 if test -n "$OBJDUMP"; then 4810 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 4811else 4812as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4813for as_dir in $PATH 4814do 4815 IFS=$as_save_IFS 4816 test -z "$as_dir" && as_dir=. 4817 for ac_exec_ext in '' $ac_executable_extensions; do 4818 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4819 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 4820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4821 break 2 4822 fi 4823done 4824 done 4825IFS=$as_save_IFS 4826 4827fi 4828fi 4829OBJDUMP=$ac_cv_prog_OBJDUMP 4830if test -n "$OBJDUMP"; then 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 4832$as_echo "$OBJDUMP" >&6; } 4833else 4834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4835$as_echo "no" >&6; } 4836fi 4837 4838 4839fi 4840if test -z "$ac_cv_prog_OBJDUMP"; then 4841 ac_ct_OBJDUMP=$OBJDUMP 4842 # Extract the first word of "objdump", so it can be a program name with args. 4843set dummy objdump; ac_word=$2 4844{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4845$as_echo_n "checking for $ac_word... " >&6; } 4846if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : 4847 $as_echo_n "(cached) " >&6 4848else 4849 if test -n "$ac_ct_OBJDUMP"; then 4850 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 4851else 4852as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4853for as_dir in $PATH 4854do 4855 IFS=$as_save_IFS 4856 test -z "$as_dir" && as_dir=. 4857 for ac_exec_ext in '' $ac_executable_extensions; do 4858 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4859 ac_cv_prog_ac_ct_OBJDUMP="objdump" 4860 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4861 break 2 4862 fi 4863done 4864 done 4865IFS=$as_save_IFS 4866 4867fi 4868fi 4869ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 4870if test -n "$ac_ct_OBJDUMP"; then 4871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 4872$as_echo "$ac_ct_OBJDUMP" >&6; } 4873else 4874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4875$as_echo "no" >&6; } 4876fi 4877 4878 if test "x$ac_ct_OBJDUMP" = x; then 4879 OBJDUMP="false" 4880 else 4881 case $cross_compiling:$ac_tool_warned in 4882yes:) 4883{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4884$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4885ac_tool_warned=yes ;; 4886esac 4887 OBJDUMP=$ac_ct_OBJDUMP 4888 fi 4889else 4890 OBJDUMP="$ac_cv_prog_OBJDUMP" 4891fi 4892 4893 ;; 4894esac 4895 4896test -z "$AS" && AS=as 4897 4898 4899 4900 4901 4902test -z "$DLLTOOL" && DLLTOOL=dlltool 4903 4904 4905 4906 4907 4908test -z "$OBJDUMP" && OBJDUMP=objdump 4909 4910 4911 4912 4913 4914 4915 4916 4917{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 4918$as_echo_n "checking whether ln -s works... " >&6; } 4919LN_S=$as_ln_s 4920if test "$LN_S" = "ln -s"; then 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4922$as_echo "yes" >&6; } 4923else 4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 4925$as_echo "no, using $LN_S" >&6; } 4926fi 4927 4928{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4929$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4930set x ${MAKE-make} 4931ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4932if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : 4933 $as_echo_n "(cached) " >&6 4934else 4935 cat >conftest.make <<\_ACEOF 4936SHELL = /bin/sh 4937all: 4938 @echo '@@@%%%=$(MAKE)=@@@%%%' 4939_ACEOF 4940# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 4941case `${MAKE-make} -f conftest.make 2>/dev/null` in 4942 *@@@%%%=?*=@@@%%%*) 4943 eval ac_cv_prog_make_${ac_make}_set=yes;; 4944 *) 4945 eval ac_cv_prog_make_${ac_make}_set=no;; 4946esac 4947rm -f conftest.make 4948fi 4949if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4951$as_echo "yes" >&6; } 4952 SET_MAKE= 4953else 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4955$as_echo "no" >&6; } 4956 SET_MAKE="MAKE=${MAKE-make}" 4957fi 4958 4959case `pwd` in 4960 *\ * | *\ *) 4961 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 4962$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 4963esac 4964 4965 4966 4967macro_version='2.2.6b' 4968macro_revision='1.3017' 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982ltmain="$ac_aux_dir/ltmain.sh" 4983 4984{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 4985$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 4986if test "${lt_cv_path_NM+set}" = set; then : 4987 $as_echo_n "(cached) " >&6 4988else 4989 if test -n "$NM"; then 4990 # Let the user override the test. 4991 lt_cv_path_NM="$NM" 4992else 4993 lt_nm_to_check="${ac_tool_prefix}nm" 4994 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 4995 lt_nm_to_check="$lt_nm_to_check nm" 4996 fi 4997 for lt_tmp_nm in $lt_nm_to_check; do 4998 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4999 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 5000 IFS="$lt_save_ifs" 5001 test -z "$ac_dir" && ac_dir=. 5002 tmp_nm="$ac_dir/$lt_tmp_nm" 5003 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 5004 # Check to see if the nm accepts a BSD-compat flag. 5005 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 5006 # nm: unknown option "B" ignored 5007 # Tru64's nm complains that /dev/null is an invalid object file 5008 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 5009 */dev/null* | *'Invalid file or object type'*) 5010 lt_cv_path_NM="$tmp_nm -B" 5011 break 5012 ;; 5013 *) 5014 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 5015 */dev/null*) 5016 lt_cv_path_NM="$tmp_nm -p" 5017 break 5018 ;; 5019 *) 5020 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5021 continue # so that we can try to find one that supports BSD flags 5022 ;; 5023 esac 5024 ;; 5025 esac 5026 fi 5027 done 5028 IFS="$lt_save_ifs" 5029 done 5030 : ${lt_cv_path_NM=no} 5031fi 5032fi 5033{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5034$as_echo "$lt_cv_path_NM" >&6; } 5035if test "$lt_cv_path_NM" != "no"; then 5036 NM="$lt_cv_path_NM" 5037else 5038 # Didn't find any BSD compatible name lister, look for dumpbin. 5039 if test -n "$ac_tool_prefix"; then 5040 for ac_prog in "dumpbin -symbols" "link -dump -symbols" 5041 do 5042 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5043set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5044{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5045$as_echo_n "checking for $ac_word... " >&6; } 5046if test "${ac_cv_prog_DUMPBIN+set}" = set; then : 5047 $as_echo_n "(cached) " >&6 5048else 5049 if test -n "$DUMPBIN"; then 5050 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5051else 5052as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5053for as_dir in $PATH 5054do 5055 IFS=$as_save_IFS 5056 test -z "$as_dir" && as_dir=. 5057 for ac_exec_ext in '' $ac_executable_extensions; do 5058 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5059 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5060 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5061 break 2 5062 fi 5063done 5064 done 5065IFS=$as_save_IFS 5066 5067fi 5068fi 5069DUMPBIN=$ac_cv_prog_DUMPBIN 5070if test -n "$DUMPBIN"; then 5071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5072$as_echo "$DUMPBIN" >&6; } 5073else 5074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5075$as_echo "no" >&6; } 5076fi 5077 5078 5079 test -n "$DUMPBIN" && break 5080 done 5081fi 5082if test -z "$DUMPBIN"; then 5083 ac_ct_DUMPBIN=$DUMPBIN 5084 for ac_prog in "dumpbin -symbols" "link -dump -symbols" 5085do 5086 # Extract the first word of "$ac_prog", so it can be a program name with args. 5087set dummy $ac_prog; ac_word=$2 5088{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5089$as_echo_n "checking for $ac_word... " >&6; } 5090if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : 5091 $as_echo_n "(cached) " >&6 5092else 5093 if test -n "$ac_ct_DUMPBIN"; then 5094 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5095else 5096as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5097for as_dir in $PATH 5098do 5099 IFS=$as_save_IFS 5100 test -z "$as_dir" && as_dir=. 5101 for ac_exec_ext in '' $ac_executable_extensions; do 5102 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5103 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5104 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5105 break 2 5106 fi 5107done 5108 done 5109IFS=$as_save_IFS 5110 5111fi 5112fi 5113ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5114if test -n "$ac_ct_DUMPBIN"; then 5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5116$as_echo "$ac_ct_DUMPBIN" >&6; } 5117else 5118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5119$as_echo "no" >&6; } 5120fi 5121 5122 5123 test -n "$ac_ct_DUMPBIN" && break 5124done 5125 5126 if test "x$ac_ct_DUMPBIN" = x; then 5127 DUMPBIN=":" 5128 else 5129 case $cross_compiling:$ac_tool_warned in 5130yes:) 5131{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5132$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5133ac_tool_warned=yes ;; 5134esac 5135 DUMPBIN=$ac_ct_DUMPBIN 5136 fi 5137fi 5138 5139 5140 if test "$DUMPBIN" != ":"; then 5141 NM="$DUMPBIN" 5142 fi 5143fi 5144test -z "$NM" && NM=nm 5145 5146 5147 5148 5149 5150 5151{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5152$as_echo_n "checking the name lister ($NM) interface... " >&6; } 5153if test "${lt_cv_nm_interface+set}" = set; then : 5154 $as_echo_n "(cached) " >&6 5155else 5156 lt_cv_nm_interface="BSD nm" 5157 echo "int some_variable = 0;" > conftest.$ac_ext 5158 (eval echo "\"\$as_me:5158: $ac_compile\"" >&5) 5159 (eval "$ac_compile" 2>conftest.err) 5160 cat conftest.err >&5 5161 (eval echo "\"\$as_me:5161: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5162 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5163 cat conftest.err >&5 5164 (eval echo "\"\$as_me:5164: output\"" >&5) 5165 cat conftest.out >&5 5166 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5167 lt_cv_nm_interface="MS dumpbin" 5168 fi 5169 rm -f conftest* 5170fi 5171{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5172$as_echo "$lt_cv_nm_interface" >&6; } 5173 5174# find the maximum length of command line arguments 5175{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5176$as_echo_n "checking the maximum length of command line arguments... " >&6; } 5177if test "${lt_cv_sys_max_cmd_len+set}" = set; then : 5178 $as_echo_n "(cached) " >&6 5179else 5180 i=0 5181 teststring="ABCD" 5182 5183 case $build_os in 5184 msdosdjgpp*) 5185 # On DJGPP, this test can blow up pretty badly due to problems in libc 5186 # (any single argument exceeding 2000 bytes causes a buffer overrun 5187 # during glob expansion). Even if it were fixed, the result of this 5188 # check would be larger than it should be. 5189 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5190 ;; 5191 5192 gnu*) 5193 # Under GNU Hurd, this test is not required because there is 5194 # no limit to the length of command line arguments. 5195 # Libtool will interpret -1 as no limit whatsoever 5196 lt_cv_sys_max_cmd_len=-1; 5197 ;; 5198 5199 cygwin* | mingw* | cegcc*) 5200 # On Win9x/ME, this test blows up -- it succeeds, but takes 5201 # about 5 minutes as the teststring grows exponentially. 5202 # Worse, since 9x/ME are not pre-emptively multitasking, 5203 # you end up with a "frozen" computer, even though with patience 5204 # the test eventually succeeds (with a max line length of 256k). 5205 # Instead, let's just punt: use the minimum linelength reported by 5206 # all of the supported platforms: 8192 (on NT/2K/XP). 5207 lt_cv_sys_max_cmd_len=8192; 5208 ;; 5209 5210 amigaos*) 5211 # On AmigaOS with pdksh, this test takes hours, literally. 5212 # So we just punt and use a minimum line length of 8192. 5213 lt_cv_sys_max_cmd_len=8192; 5214 ;; 5215 5216 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 5217 # This has been around since 386BSD, at least. Likely further. 5218 if test -x /sbin/sysctl; then 5219 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5220 elif test -x /usr/sbin/sysctl; then 5221 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5222 else 5223 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5224 fi 5225 # And add a safety zone 5226 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5227 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5228 ;; 5229 5230 interix*) 5231 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5232 lt_cv_sys_max_cmd_len=196608 5233 ;; 5234 5235 osf*) 5236 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5237 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5238 # nice to cause kernel panics so lets avoid the loop below. 5239 # First set a reasonable default. 5240 lt_cv_sys_max_cmd_len=16384 5241 # 5242 if test -x /sbin/sysconfig; then 5243 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5244 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5245 esac 5246 fi 5247 ;; 5248 sco3.2v5*) 5249 lt_cv_sys_max_cmd_len=102400 5250 ;; 5251 sysv5* | sco5v6* | sysv4.2uw2*) 5252 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5253 if test -n "$kargmax"; then 5254 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 5255 else 5256 lt_cv_sys_max_cmd_len=32768 5257 fi 5258 ;; 5259 *) 5260 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5261 if test -n "$lt_cv_sys_max_cmd_len"; then 5262 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5263 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5264 else 5265 # Make teststring a little bigger before we do anything with it. 5266 # a 1K string should be a reasonable start. 5267 for i in 1 2 3 4 5 6 7 8 ; do 5268 teststring=$teststring$teststring 5269 done 5270 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5271 # If test is not a shell built-in, we'll probably end up computing a 5272 # maximum length that is only half of the actual maximum length, but 5273 # we can't tell. 5274 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ 5275 = "XX$teststring$teststring"; } >/dev/null 2>&1 && 5276 test $i != 17 # 1/2 MB should be enough 5277 do 5278 i=`expr $i + 1` 5279 teststring=$teststring$teststring 5280 done 5281 # Only check the string length outside the loop. 5282 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5283 teststring= 5284 # Add a significant safety factor because C++ compilers can tack on 5285 # massive amounts of additional arguments before passing them to the 5286 # linker. It appears as though 1/2 is a usable value. 5287 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5288 fi 5289 ;; 5290 esac 5291 5292fi 5293 5294if test -n $lt_cv_sys_max_cmd_len ; then 5295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5296$as_echo "$lt_cv_sys_max_cmd_len" >&6; } 5297else 5298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 5299$as_echo "none" >&6; } 5300fi 5301max_cmd_len=$lt_cv_sys_max_cmd_len 5302 5303 5304 5305 5306 5307 5308: ${CP="cp -f"} 5309: ${MV="mv -f"} 5310: ${RM="rm -f"} 5311 5312{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 5313$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } 5314# Try some XSI features 5315xsi_shell=no 5316( _lt_dummy="a/b/c" 5317 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ 5318 = c,a/b,, \ 5319 && eval 'test $(( 1 + 1 )) -eq 2 \ 5320 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 5321 && xsi_shell=yes 5322{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 5323$as_echo "$xsi_shell" >&6; } 5324 5325 5326{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 5327$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } 5328lt_shell_append=no 5329( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ 5330 >/dev/null 2>&1 \ 5331 && lt_shell_append=yes 5332{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 5333$as_echo "$lt_shell_append" >&6; } 5334 5335 5336if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5337 lt_unset=unset 5338else 5339 lt_unset=false 5340fi 5341 5342 5343 5344 5345 5346# test EBCDIC or ASCII 5347case `echo X|tr X '\101'` in 5348 A) # ASCII based system 5349 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5350 lt_SP2NL='tr \040 \012' 5351 lt_NL2SP='tr \015\012 \040\040' 5352 ;; 5353 *) # EBCDIC based system 5354 lt_SP2NL='tr \100 \n' 5355 lt_NL2SP='tr \r\n \100\100' 5356 ;; 5357esac 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5368$as_echo_n "checking for $LD option to reload object files... " >&6; } 5369if test "${lt_cv_ld_reload_flag+set}" = set; then : 5370 $as_echo_n "(cached) " >&6 5371else 5372 lt_cv_ld_reload_flag='-r' 5373fi 5374{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5375$as_echo "$lt_cv_ld_reload_flag" >&6; } 5376reload_flag=$lt_cv_ld_reload_flag 5377case $reload_flag in 5378"" | " "*) ;; 5379*) reload_flag=" $reload_flag" ;; 5380esac 5381reload_cmds='$LD$reload_flag -o $output$reload_objs' 5382case $host_os in 5383 darwin*) 5384 if test "$GCC" = yes; then 5385 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 5386 else 5387 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5388 fi 5389 ;; 5390esac 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400if test -n "$ac_tool_prefix"; then 5401 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 5402set dummy ${ac_tool_prefix}objdump; ac_word=$2 5403{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5404$as_echo_n "checking for $ac_word... " >&6; } 5405if test "${ac_cv_prog_OBJDUMP+set}" = set; then : 5406 $as_echo_n "(cached) " >&6 5407else 5408 if test -n "$OBJDUMP"; then 5409 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 5410else 5411as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5412for as_dir in $PATH 5413do 5414 IFS=$as_save_IFS 5415 test -z "$as_dir" && as_dir=. 5416 for ac_exec_ext in '' $ac_executable_extensions; do 5417 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5418 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 5419 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5420 break 2 5421 fi 5422done 5423 done 5424IFS=$as_save_IFS 5425 5426fi 5427fi 5428OBJDUMP=$ac_cv_prog_OBJDUMP 5429if test -n "$OBJDUMP"; then 5430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5431$as_echo "$OBJDUMP" >&6; } 5432else 5433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5434$as_echo "no" >&6; } 5435fi 5436 5437 5438fi 5439if test -z "$ac_cv_prog_OBJDUMP"; then 5440 ac_ct_OBJDUMP=$OBJDUMP 5441 # Extract the first word of "objdump", so it can be a program name with args. 5442set dummy objdump; ac_word=$2 5443{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5444$as_echo_n "checking for $ac_word... " >&6; } 5445if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : 5446 $as_echo_n "(cached) " >&6 5447else 5448 if test -n "$ac_ct_OBJDUMP"; then 5449 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5450else 5451as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5452for as_dir in $PATH 5453do 5454 IFS=$as_save_IFS 5455 test -z "$as_dir" && as_dir=. 5456 for ac_exec_ext in '' $ac_executable_extensions; do 5457 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5458 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5459 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5460 break 2 5461 fi 5462done 5463 done 5464IFS=$as_save_IFS 5465 5466fi 5467fi 5468ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5469if test -n "$ac_ct_OBJDUMP"; then 5470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5471$as_echo "$ac_ct_OBJDUMP" >&6; } 5472else 5473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5474$as_echo "no" >&6; } 5475fi 5476 5477 if test "x$ac_ct_OBJDUMP" = x; then 5478 OBJDUMP="false" 5479 else 5480 case $cross_compiling:$ac_tool_warned in 5481yes:) 5482{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5483$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5484ac_tool_warned=yes ;; 5485esac 5486 OBJDUMP=$ac_ct_OBJDUMP 5487 fi 5488else 5489 OBJDUMP="$ac_cv_prog_OBJDUMP" 5490fi 5491 5492test -z "$OBJDUMP" && OBJDUMP=objdump 5493 5494 5495 5496 5497 5498 5499{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5500$as_echo_n "checking how to recognize dependent libraries... " >&6; } 5501if test "${lt_cv_deplibs_check_method+set}" = set; then : 5502 $as_echo_n "(cached) " >&6 5503else 5504 lt_cv_file_magic_cmd='$MAGIC_CMD' 5505lt_cv_file_magic_test_file= 5506lt_cv_deplibs_check_method='unknown' 5507# Need to set the preceding variable on all platforms that support 5508# interlibrary dependencies. 5509# 'none' -- dependencies not supported. 5510# `unknown' -- same as none, but documents that we really don't know. 5511# 'pass_all' -- all dependencies passed with no checks. 5512# 'test_compile' -- check by making test program. 5513# 'file_magic [[regex]]' -- check by looking for files in library path 5514# which responds to the $file_magic_cmd with a given extended regex. 5515# If you have `file' or equivalent on your system and you're not sure 5516# whether `pass_all' will *always* work, you probably want this one. 5517 5518case $host_os in 5519aix[4-9]*) 5520 lt_cv_deplibs_check_method=pass_all 5521 ;; 5522 5523beos*) 5524 lt_cv_deplibs_check_method=pass_all 5525 ;; 5526 5527bsdi[45]*) 5528 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5529 lt_cv_file_magic_cmd='/usr/bin/file -L' 5530 lt_cv_file_magic_test_file=/shlib/libc.so 5531 ;; 5532 5533cygwin*) 5534 # func_win32_libid is a shell function defined in ltmain.sh 5535 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5536 lt_cv_file_magic_cmd='func_win32_libid' 5537 ;; 5538 5539mingw* | pw32*) 5540 # Base MSYS/MinGW do not provide the 'file' command needed by 5541 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5542 # unless we find 'file', for example because we are cross-compiling. 5543 if ( file / ) >/dev/null 2>&1; then 5544 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5545 lt_cv_file_magic_cmd='func_win32_libid' 5546 else 5547 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 5548 lt_cv_file_magic_cmd='$OBJDUMP -f' 5549 fi 5550 ;; 5551 5552cegcc) 5553 # use the weaker test based on 'objdump'. See mingw*. 5554 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5555 lt_cv_file_magic_cmd='$OBJDUMP -f' 5556 ;; 5557 5558darwin* | rhapsody*) 5559 lt_cv_deplibs_check_method=pass_all 5560 ;; 5561 5562freebsd* | dragonfly*) 5563 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5564 case $host_cpu in 5565 i*86 ) 5566 # Not sure whether the presence of OpenBSD here was a mistake. 5567 # Let's accept both of them until this is cleared up. 5568 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5569 lt_cv_file_magic_cmd=/usr/bin/file 5570 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5571 ;; 5572 esac 5573 else 5574 lt_cv_deplibs_check_method=pass_all 5575 fi 5576 ;; 5577 5578gnu*) 5579 lt_cv_deplibs_check_method=pass_all 5580 ;; 5581 5582hpux10.20* | hpux11*) 5583 lt_cv_file_magic_cmd=/usr/bin/file 5584 case $host_cpu in 5585 ia64*) 5586 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5587 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5588 ;; 5589 hppa*64*) 5590 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' 5591 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5592 ;; 5593 *) 5594 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' 5595 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5596 ;; 5597 esac 5598 ;; 5599 5600interix[3-9]*) 5601 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5602 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5603 ;; 5604 5605irix5* | irix6* | nonstopux*) 5606 case $LD in 5607 *-32|*"-32 ") libmagic=32-bit;; 5608 *-n32|*"-n32 ") libmagic=N32;; 5609 *-64|*"-64 ") libmagic=64-bit;; 5610 *) libmagic=never-match;; 5611 esac 5612 lt_cv_deplibs_check_method=pass_all 5613 ;; 5614 5615# This must be Linux ELF. 5616linux* | k*bsd*-gnu) 5617 lt_cv_deplibs_check_method=pass_all 5618 ;; 5619 5620netbsd*) 5621 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5622 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5623 else 5624 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5625 fi 5626 ;; 5627 5628newos6*) 5629 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5630 lt_cv_file_magic_cmd=/usr/bin/file 5631 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5632 ;; 5633 5634*nto* | *qnx*) 5635 lt_cv_deplibs_check_method=pass_all 5636 ;; 5637 5638openbsd*) 5639 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5640 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5641 else 5642 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5643 fi 5644 ;; 5645 5646osf3* | osf4* | osf5*) 5647 lt_cv_deplibs_check_method=pass_all 5648 ;; 5649 5650rdos*) 5651 lt_cv_deplibs_check_method=pass_all 5652 ;; 5653 5654solaris*) 5655 lt_cv_deplibs_check_method=pass_all 5656 ;; 5657 5658sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5659 lt_cv_deplibs_check_method=pass_all 5660 ;; 5661 5662sysv4 | sysv4.3*) 5663 case $host_vendor in 5664 motorola) 5665 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]' 5666 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 5667 ;; 5668 ncr) 5669 lt_cv_deplibs_check_method=pass_all 5670 ;; 5671 sequent) 5672 lt_cv_file_magic_cmd='/bin/file' 5673 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 5674 ;; 5675 sni) 5676 lt_cv_file_magic_cmd='/bin/file' 5677 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 5678 lt_cv_file_magic_test_file=/lib/libc.so 5679 ;; 5680 siemens) 5681 lt_cv_deplibs_check_method=pass_all 5682 ;; 5683 pc) 5684 lt_cv_deplibs_check_method=pass_all 5685 ;; 5686 esac 5687 ;; 5688 5689tpf*) 5690 lt_cv_deplibs_check_method=pass_all 5691 ;; 5692esac 5693 5694fi 5695{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 5696$as_echo "$lt_cv_deplibs_check_method" >&6; } 5697file_magic_cmd=$lt_cv_file_magic_cmd 5698deplibs_check_method=$lt_cv_deplibs_check_method 5699test -z "$deplibs_check_method" && deplibs_check_method=unknown 5700 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712if test -n "$ac_tool_prefix"; then 5713 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 5714set dummy ${ac_tool_prefix}ar; ac_word=$2 5715{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5716$as_echo_n "checking for $ac_word... " >&6; } 5717if test "${ac_cv_prog_AR+set}" = set; then : 5718 $as_echo_n "(cached) " >&6 5719else 5720 if test -n "$AR"; then 5721 ac_cv_prog_AR="$AR" # Let the user override the test. 5722else 5723as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5724for as_dir in $PATH 5725do 5726 IFS=$as_save_IFS 5727 test -z "$as_dir" && as_dir=. 5728 for ac_exec_ext in '' $ac_executable_extensions; do 5729 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5730 ac_cv_prog_AR="${ac_tool_prefix}ar" 5731 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5732 break 2 5733 fi 5734done 5735 done 5736IFS=$as_save_IFS 5737 5738fi 5739fi 5740AR=$ac_cv_prog_AR 5741if test -n "$AR"; then 5742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5743$as_echo "$AR" >&6; } 5744else 5745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5746$as_echo "no" >&6; } 5747fi 5748 5749 5750fi 5751if test -z "$ac_cv_prog_AR"; then 5752 ac_ct_AR=$AR 5753 # Extract the first word of "ar", so it can be a program name with args. 5754set dummy ar; ac_word=$2 5755{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5756$as_echo_n "checking for $ac_word... " >&6; } 5757if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : 5758 $as_echo_n "(cached) " >&6 5759else 5760 if test -n "$ac_ct_AR"; then 5761 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5762else 5763as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5764for as_dir in $PATH 5765do 5766 IFS=$as_save_IFS 5767 test -z "$as_dir" && as_dir=. 5768 for ac_exec_ext in '' $ac_executable_extensions; do 5769 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5770 ac_cv_prog_ac_ct_AR="ar" 5771 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5772 break 2 5773 fi 5774done 5775 done 5776IFS=$as_save_IFS 5777 5778fi 5779fi 5780ac_ct_AR=$ac_cv_prog_ac_ct_AR 5781if test -n "$ac_ct_AR"; then 5782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5783$as_echo "$ac_ct_AR" >&6; } 5784else 5785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5786$as_echo "no" >&6; } 5787fi 5788 5789 if test "x$ac_ct_AR" = x; then 5790 AR="false" 5791 else 5792 case $cross_compiling:$ac_tool_warned in 5793yes:) 5794{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5795$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5796ac_tool_warned=yes ;; 5797esac 5798 AR=$ac_ct_AR 5799 fi 5800else 5801 AR="$ac_cv_prog_AR" 5802fi 5803 5804test -z "$AR" && AR=ar 5805test -z "$AR_FLAGS" && AR_FLAGS=cru 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817if test -n "$ac_tool_prefix"; then 5818 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 5819set dummy ${ac_tool_prefix}strip; ac_word=$2 5820{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5821$as_echo_n "checking for $ac_word... " >&6; } 5822if test "${ac_cv_prog_STRIP+set}" = set; then : 5823 $as_echo_n "(cached) " >&6 5824else 5825 if test -n "$STRIP"; then 5826 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 5827else 5828as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5829for as_dir in $PATH 5830do 5831 IFS=$as_save_IFS 5832 test -z "$as_dir" && as_dir=. 5833 for ac_exec_ext in '' $ac_executable_extensions; do 5834 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5835 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 5836 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5837 break 2 5838 fi 5839done 5840 done 5841IFS=$as_save_IFS 5842 5843fi 5844fi 5845STRIP=$ac_cv_prog_STRIP 5846if test -n "$STRIP"; then 5847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 5848$as_echo "$STRIP" >&6; } 5849else 5850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5851$as_echo "no" >&6; } 5852fi 5853 5854 5855fi 5856if test -z "$ac_cv_prog_STRIP"; then 5857 ac_ct_STRIP=$STRIP 5858 # Extract the first word of "strip", so it can be a program name with args. 5859set dummy strip; ac_word=$2 5860{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5861$as_echo_n "checking for $ac_word... " >&6; } 5862if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 5863 $as_echo_n "(cached) " >&6 5864else 5865 if test -n "$ac_ct_STRIP"; then 5866 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 5867else 5868as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5869for as_dir in $PATH 5870do 5871 IFS=$as_save_IFS 5872 test -z "$as_dir" && as_dir=. 5873 for ac_exec_ext in '' $ac_executable_extensions; do 5874 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5875 ac_cv_prog_ac_ct_STRIP="strip" 5876 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5877 break 2 5878 fi 5879done 5880 done 5881IFS=$as_save_IFS 5882 5883fi 5884fi 5885ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 5886if test -n "$ac_ct_STRIP"; then 5887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 5888$as_echo "$ac_ct_STRIP" >&6; } 5889else 5890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5891$as_echo "no" >&6; } 5892fi 5893 5894 if test "x$ac_ct_STRIP" = x; then 5895 STRIP=":" 5896 else 5897 case $cross_compiling:$ac_tool_warned in 5898yes:) 5899{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5900$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5901ac_tool_warned=yes ;; 5902esac 5903 STRIP=$ac_ct_STRIP 5904 fi 5905else 5906 STRIP="$ac_cv_prog_STRIP" 5907fi 5908 5909test -z "$STRIP" && STRIP=: 5910 5911 5912 5913 5914 5915 5916if test -n "$ac_tool_prefix"; then 5917 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5918set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5919{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5920$as_echo_n "checking for $ac_word... " >&6; } 5921if test "${ac_cv_prog_RANLIB+set}" = set; then : 5922 $as_echo_n "(cached) " >&6 5923else 5924 if test -n "$RANLIB"; then 5925 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5926else 5927as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5928for as_dir in $PATH 5929do 5930 IFS=$as_save_IFS 5931 test -z "$as_dir" && as_dir=. 5932 for ac_exec_ext in '' $ac_executable_extensions; do 5933 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5934 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5935 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5936 break 2 5937 fi 5938done 5939 done 5940IFS=$as_save_IFS 5941 5942fi 5943fi 5944RANLIB=$ac_cv_prog_RANLIB 5945if test -n "$RANLIB"; then 5946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5947$as_echo "$RANLIB" >&6; } 5948else 5949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5950$as_echo "no" >&6; } 5951fi 5952 5953 5954fi 5955if test -z "$ac_cv_prog_RANLIB"; then 5956 ac_ct_RANLIB=$RANLIB 5957 # Extract the first word of "ranlib", so it can be a program name with args. 5958set dummy ranlib; ac_word=$2 5959{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5960$as_echo_n "checking for $ac_word... " >&6; } 5961if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 5962 $as_echo_n "(cached) " >&6 5963else 5964 if test -n "$ac_ct_RANLIB"; then 5965 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5966else 5967as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5968for as_dir in $PATH 5969do 5970 IFS=$as_save_IFS 5971 test -z "$as_dir" && as_dir=. 5972 for ac_exec_ext in '' $ac_executable_extensions; do 5973 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5974 ac_cv_prog_ac_ct_RANLIB="ranlib" 5975 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5976 break 2 5977 fi 5978done 5979 done 5980IFS=$as_save_IFS 5981 5982fi 5983fi 5984ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5985if test -n "$ac_ct_RANLIB"; then 5986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5987$as_echo "$ac_ct_RANLIB" >&6; } 5988else 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5990$as_echo "no" >&6; } 5991fi 5992 5993 if test "x$ac_ct_RANLIB" = x; then 5994 RANLIB=":" 5995 else 5996 case $cross_compiling:$ac_tool_warned in 5997yes:) 5998{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5999$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6000ac_tool_warned=yes ;; 6001esac 6002 RANLIB=$ac_ct_RANLIB 6003 fi 6004else 6005 RANLIB="$ac_cv_prog_RANLIB" 6006fi 6007 6008test -z "$RANLIB" && RANLIB=: 6009 6010 6011 6012 6013 6014 6015# Determine commands to create old-style static archives. 6016old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 6017old_postinstall_cmds='chmod 644 $oldlib' 6018old_postuninstall_cmds= 6019 6020if test -n "$RANLIB"; then 6021 case $host_os in 6022 openbsd*) 6023 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 6024 ;; 6025 *) 6026 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 6027 ;; 6028 esac 6029 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 6030fi 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065# If no C compiler was specified, use CC. 6066LTCC=${LTCC-"$CC"} 6067 6068# If no C compiler flags were specified, use CFLAGS. 6069LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 6070 6071# Allow CC to be a program name with arguments. 6072compiler=$CC 6073 6074 6075# Check for command to grab the raw symbol name followed by C symbol from nm. 6076{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 6077$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 6078if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : 6079 $as_echo_n "(cached) " >&6 6080else 6081 6082# These are sane defaults that work on at least a few old systems. 6083# [They come from Ultrix. What could be older than Ultrix?!! ;)] 6084 6085# Character class describing NM global symbol codes. 6086symcode='[BCDEGRST]' 6087 6088# Regexp to match symbols that can be accessed directly from C. 6089sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 6090 6091# Define system-specific variables. 6092case $host_os in 6093aix*) 6094 symcode='[BCDT]' 6095 ;; 6096cygwin* | mingw* | pw32* | cegcc*) 6097 symcode='[ABCDGISTW]' 6098 ;; 6099hpux*) 6100 if test "$host_cpu" = ia64; then 6101 symcode='[ABCDEGRST]' 6102 fi 6103 ;; 6104irix* | nonstopux*) 6105 symcode='[BCDEGRST]' 6106 ;; 6107osf*) 6108 symcode='[BCDEGQRST]' 6109 ;; 6110solaris*) 6111 symcode='[BDRT]' 6112 ;; 6113sco3.2v5*) 6114 symcode='[DT]' 6115 ;; 6116sysv4.2uw2*) 6117 symcode='[DT]' 6118 ;; 6119sysv5* | sco5v6* | unixware* | OpenUNIX*) 6120 symcode='[ABDT]' 6121 ;; 6122sysv4) 6123 symcode='[DFNSTU]' 6124 ;; 6125esac 6126 6127# If we're using GNU nm, then use its standard symbol codes. 6128case `$NM -V 2>&1` in 6129*GNU* | *'with BFD'*) 6130 symcode='[ABCDGIRSTW]' ;; 6131esac 6132 6133# Transform an extracted symbol line into a proper C declaration. 6134# Some systems (esp. on ia64) link data and code symbols differently, 6135# so use this general approach. 6136lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 6137 6138# Transform an extracted symbol line into symbol name and symbol address 6139lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" 6140lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" 6141 6142# Handle CRLF in mingw tool chain 6143opt_cr= 6144case $build_os in 6145mingw*) 6146 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 6147 ;; 6148esac 6149 6150# Try without a prefix underscore, then with it. 6151for ac_symprfx in "" "_"; do 6152 6153 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 6154 symxfrm="\\1 $ac_symprfx\\2 \\2" 6155 6156 # Write the raw and C identifiers. 6157 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6158 # Fake it for dumpbin and say T for any non-static function 6159 # and D for any global variable. 6160 # Also find C++ and __fastcall symbols from MSVC++, 6161 # which start with @ or ?. 6162 lt_cv_sys_global_symbol_pipe="$AWK '"\ 6163" {last_section=section; section=\$ 3};"\ 6164" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 6165" \$ 0!~/External *\|/{next};"\ 6166" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 6167" {if(hide[section]) next};"\ 6168" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 6169" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 6170" s[1]~/^[@?]/{print s[1], s[1]; next};"\ 6171" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 6172" ' prfx=^$ac_symprfx" 6173 else 6174 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 6175 fi 6176 6177 # Check to see that the pipe works correctly. 6178 pipe_works=no 6179 6180 rm -f conftest* 6181 cat > conftest.$ac_ext <<_LT_EOF 6182#ifdef __cplusplus 6183extern "C" { 6184#endif 6185char nm_test_var; 6186void nm_test_func(void); 6187void nm_test_func(void){} 6188#ifdef __cplusplus 6189} 6190#endif 6191int main(){nm_test_var='a';nm_test_func();return(0);} 6192_LT_EOF 6193 6194 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6195 (eval $ac_compile) 2>&5 6196 ac_status=$? 6197 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6198 test $ac_status = 0; }; then 6199 # Now try to grab the symbols. 6200 nlist=conftest.nm 6201 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5 6202 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 6203 ac_status=$? 6204 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6205 test $ac_status = 0; } && test -s "$nlist"; then 6206 # Try sorting and uniquifying the output. 6207 if sort "$nlist" | uniq > "$nlist"T; then 6208 mv -f "$nlist"T "$nlist" 6209 else 6210 rm -f "$nlist"T 6211 fi 6212 6213 # Make sure that we snagged all the symbols we need. 6214 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6215 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6216 cat <<_LT_EOF > conftest.$ac_ext 6217#ifdef __cplusplus 6218extern "C" { 6219#endif 6220 6221_LT_EOF 6222 # Now generate the symbol file. 6223 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6224 6225 cat <<_LT_EOF >> conftest.$ac_ext 6226 6227/* The mapping between symbol names and symbols. */ 6228const struct { 6229 const char *name; 6230 void *address; 6231} 6232lt__PROGRAM__LTX_preloaded_symbols[] = 6233{ 6234 { "@PROGRAM@", (void *) 0 }, 6235_LT_EOF 6236 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6237 cat <<\_LT_EOF >> conftest.$ac_ext 6238 {0, (void *) 0} 6239}; 6240 6241/* This works around a problem in FreeBSD linker */ 6242#ifdef FREEBSD_WORKAROUND 6243static const void *lt_preloaded_setup() { 6244 return lt__PROGRAM__LTX_preloaded_symbols; 6245} 6246#endif 6247 6248#ifdef __cplusplus 6249} 6250#endif 6251_LT_EOF 6252 # Now try linking the two files. 6253 mv conftest.$ac_objext conftstm.$ac_objext 6254 lt_save_LIBS="$LIBS" 6255 lt_save_CFLAGS="$CFLAGS" 6256 LIBS="conftstm.$ac_objext" 6257 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 6258 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 6259 (eval $ac_link) 2>&5 6260 ac_status=$? 6261 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6262 test $ac_status = 0; } && test -s conftest${ac_exeext}; then 6263 pipe_works=yes 6264 fi 6265 LIBS="$lt_save_LIBS" 6266 CFLAGS="$lt_save_CFLAGS" 6267 else 6268 echo "cannot find nm_test_func in $nlist" >&5 6269 fi 6270 else 6271 echo "cannot find nm_test_var in $nlist" >&5 6272 fi 6273 else 6274 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 6275 fi 6276 else 6277 echo "$progname: failed program was:" >&5 6278 cat conftest.$ac_ext >&5 6279 fi 6280 rm -rf conftest* conftst* 6281 6282 # Do not use the global_symbol_pipe unless it works. 6283 if test "$pipe_works" = yes; then 6284 break 6285 else 6286 lt_cv_sys_global_symbol_pipe= 6287 fi 6288done 6289 6290fi 6291 6292if test -z "$lt_cv_sys_global_symbol_pipe"; then 6293 lt_cv_sys_global_symbol_to_cdecl= 6294fi 6295if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6297$as_echo "failed" >&6; } 6298else 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6300$as_echo "ok" >&6; } 6301fi 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325# Check whether --enable-libtool-lock was given. 6326if test "${enable_libtool_lock+set}" = set; then : 6327 enableval=$enable_libtool_lock; 6328fi 6329 6330test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 6331 6332# Some flags need to be propagated to the compiler or linker for good 6333# libtool support. 6334case $host in 6335ia64-*-hpux*) 6336 # Find out which ABI we are using. 6337 echo 'int i;' > conftest.$ac_ext 6338 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6339 (eval $ac_compile) 2>&5 6340 ac_status=$? 6341 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6342 test $ac_status = 0; }; then 6343 case `/usr/bin/file conftest.$ac_objext` in 6344 *ELF-32*) 6345 HPUX_IA64_MODE="32" 6346 ;; 6347 *ELF-64*) 6348 HPUX_IA64_MODE="64" 6349 ;; 6350 esac 6351 fi 6352 rm -rf conftest* 6353 ;; 6354*-*-irix6*) 6355 # Find out which ABI we are using. 6356 echo '#line 6356 "configure"' > conftest.$ac_ext 6357 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6358 (eval $ac_compile) 2>&5 6359 ac_status=$? 6360 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6361 test $ac_status = 0; }; then 6362 if test "$lt_cv_prog_gnu_ld" = yes; then 6363 case `/usr/bin/file conftest.$ac_objext` in 6364 *32-bit*) 6365 LD="${LD-ld} -melf32bsmip" 6366 ;; 6367 *N32*) 6368 LD="${LD-ld} -melf32bmipn32" 6369 ;; 6370 *64-bit*) 6371 LD="${LD-ld} -melf64bmip" 6372 ;; 6373 esac 6374 else 6375 case `/usr/bin/file conftest.$ac_objext` in 6376 *32-bit*) 6377 LD="${LD-ld} -32" 6378 ;; 6379 *N32*) 6380 LD="${LD-ld} -n32" 6381 ;; 6382 *64-bit*) 6383 LD="${LD-ld} -64" 6384 ;; 6385 esac 6386 fi 6387 fi 6388 rm -rf conftest* 6389 ;; 6390 6391x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 6392s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 6393 # Find out which ABI we are using. 6394 echo 'int i;' > conftest.$ac_ext 6395 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6396 (eval $ac_compile) 2>&5 6397 ac_status=$? 6398 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6399 test $ac_status = 0; }; then 6400 case `/usr/bin/file conftest.o` in 6401 *32-bit*) 6402 case $host in 6403 x86_64-*kfreebsd*-gnu) 6404 LD="${LD-ld} -m elf_i386_fbsd" 6405 ;; 6406 x86_64-*linux*) 6407 LD="${LD-ld} -m elf_i386" 6408 ;; 6409 ppc64-*linux*|powerpc64-*linux*) 6410 LD="${LD-ld} -m elf32ppclinux" 6411 ;; 6412 s390x-*linux*) 6413 LD="${LD-ld} -m elf_s390" 6414 ;; 6415 sparc64-*linux*) 6416 LD="${LD-ld} -m elf32_sparc" 6417 ;; 6418 esac 6419 ;; 6420 *64-bit*) 6421 case $host in 6422 x86_64-*kfreebsd*-gnu) 6423 LD="${LD-ld} -m elf_x86_64_fbsd" 6424 ;; 6425 x86_64-*linux*) 6426 LD="${LD-ld} -m elf_x86_64" 6427 ;; 6428 ppc*-*linux*|powerpc*-*linux*) 6429 LD="${LD-ld} -m elf64ppc" 6430 ;; 6431 s390*-*linux*|s390*-*tpf*) 6432 LD="${LD-ld} -m elf64_s390" 6433 ;; 6434 sparc*-*linux*) 6435 LD="${LD-ld} -m elf64_sparc" 6436 ;; 6437 esac 6438 ;; 6439 esac 6440 fi 6441 rm -rf conftest* 6442 ;; 6443 6444*-*-sco3.2v5*) 6445 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 6446 SAVE_CFLAGS="$CFLAGS" 6447 CFLAGS="$CFLAGS -belf" 6448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 6449$as_echo_n "checking whether the C compiler needs -belf... " >&6; } 6450if test "${lt_cv_cc_needs_belf+set}" = set; then : 6451 $as_echo_n "(cached) " >&6 6452else 6453 ac_ext=c 6454ac_cpp='$CPP $CPPFLAGS' 6455ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6456ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6457ac_compiler_gnu=$ac_cv_c_compiler_gnu 6458 6459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6460/* end confdefs.h. */ 6461 6462int 6463main () 6464{ 6465 6466 ; 6467 return 0; 6468} 6469_ACEOF 6470if ac_fn_c_try_link "$LINENO"; then : 6471 lt_cv_cc_needs_belf=yes 6472else 6473 lt_cv_cc_needs_belf=no 6474fi 6475rm -f core conftest.err conftest.$ac_objext \ 6476 conftest$ac_exeext conftest.$ac_ext 6477 ac_ext=c 6478ac_cpp='$CPP $CPPFLAGS' 6479ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6480ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6481ac_compiler_gnu=$ac_cv_c_compiler_gnu 6482 6483fi 6484{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 6485$as_echo "$lt_cv_cc_needs_belf" >&6; } 6486 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 6487 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 6488 CFLAGS="$SAVE_CFLAGS" 6489 fi 6490 ;; 6491sparc*-*solaris*) 6492 # Find out which ABI we are using. 6493 echo 'int i;' > conftest.$ac_ext 6494 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6495 (eval $ac_compile) 2>&5 6496 ac_status=$? 6497 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6498 test $ac_status = 0; }; then 6499 case `/usr/bin/file conftest.o` in 6500 *64-bit*) 6501 case $lt_cv_prog_gnu_ld in 6502 yes*) LD="${LD-ld} -m elf64_sparc" ;; 6503 *) 6504 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 6505 LD="${LD-ld} -64" 6506 fi 6507 ;; 6508 esac 6509 ;; 6510 esac 6511 fi 6512 rm -rf conftest* 6513 ;; 6514esac 6515 6516need_locks="$enable_libtool_lock" 6517 6518 6519 case $host_os in 6520 rhapsody* | darwin*) 6521 if test -n "$ac_tool_prefix"; then 6522 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 6523set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 6524{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6525$as_echo_n "checking for $ac_word... " >&6; } 6526if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : 6527 $as_echo_n "(cached) " >&6 6528else 6529 if test -n "$DSYMUTIL"; then 6530 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 6531else 6532as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6533for as_dir in $PATH 6534do 6535 IFS=$as_save_IFS 6536 test -z "$as_dir" && as_dir=. 6537 for ac_exec_ext in '' $ac_executable_extensions; do 6538 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6539 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 6540 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6541 break 2 6542 fi 6543done 6544 done 6545IFS=$as_save_IFS 6546 6547fi 6548fi 6549DSYMUTIL=$ac_cv_prog_DSYMUTIL 6550if test -n "$DSYMUTIL"; then 6551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 6552$as_echo "$DSYMUTIL" >&6; } 6553else 6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6555$as_echo "no" >&6; } 6556fi 6557 6558 6559fi 6560if test -z "$ac_cv_prog_DSYMUTIL"; then 6561 ac_ct_DSYMUTIL=$DSYMUTIL 6562 # Extract the first word of "dsymutil", so it can be a program name with args. 6563set dummy dsymutil; ac_word=$2 6564{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6565$as_echo_n "checking for $ac_word... " >&6; } 6566if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : 6567 $as_echo_n "(cached) " >&6 6568else 6569 if test -n "$ac_ct_DSYMUTIL"; then 6570 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 6571else 6572as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6573for as_dir in $PATH 6574do 6575 IFS=$as_save_IFS 6576 test -z "$as_dir" && as_dir=. 6577 for ac_exec_ext in '' $ac_executable_extensions; do 6578 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6579 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 6580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6581 break 2 6582 fi 6583done 6584 done 6585IFS=$as_save_IFS 6586 6587fi 6588fi 6589ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 6590if test -n "$ac_ct_DSYMUTIL"; then 6591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 6592$as_echo "$ac_ct_DSYMUTIL" >&6; } 6593else 6594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6595$as_echo "no" >&6; } 6596fi 6597 6598 if test "x$ac_ct_DSYMUTIL" = x; then 6599 DSYMUTIL=":" 6600 else 6601 case $cross_compiling:$ac_tool_warned in 6602yes:) 6603{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6604$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6605ac_tool_warned=yes ;; 6606esac 6607 DSYMUTIL=$ac_ct_DSYMUTIL 6608 fi 6609else 6610 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 6611fi 6612 6613 if test -n "$ac_tool_prefix"; then 6614 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 6615set dummy ${ac_tool_prefix}nmedit; ac_word=$2 6616{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6617$as_echo_n "checking for $ac_word... " >&6; } 6618if test "${ac_cv_prog_NMEDIT+set}" = set; then : 6619 $as_echo_n "(cached) " >&6 6620else 6621 if test -n "$NMEDIT"; then 6622 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 6623else 6624as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6625for as_dir in $PATH 6626do 6627 IFS=$as_save_IFS 6628 test -z "$as_dir" && as_dir=. 6629 for ac_exec_ext in '' $ac_executable_extensions; do 6630 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6631 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 6632 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6633 break 2 6634 fi 6635done 6636 done 6637IFS=$as_save_IFS 6638 6639fi 6640fi 6641NMEDIT=$ac_cv_prog_NMEDIT 6642if test -n "$NMEDIT"; then 6643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 6644$as_echo "$NMEDIT" >&6; } 6645else 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6647$as_echo "no" >&6; } 6648fi 6649 6650 6651fi 6652if test -z "$ac_cv_prog_NMEDIT"; then 6653 ac_ct_NMEDIT=$NMEDIT 6654 # Extract the first word of "nmedit", so it can be a program name with args. 6655set dummy nmedit; ac_word=$2 6656{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6657$as_echo_n "checking for $ac_word... " >&6; } 6658if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : 6659 $as_echo_n "(cached) " >&6 6660else 6661 if test -n "$ac_ct_NMEDIT"; then 6662 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 6663else 6664as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6665for as_dir in $PATH 6666do 6667 IFS=$as_save_IFS 6668 test -z "$as_dir" && as_dir=. 6669 for ac_exec_ext in '' $ac_executable_extensions; do 6670 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6671 ac_cv_prog_ac_ct_NMEDIT="nmedit" 6672 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6673 break 2 6674 fi 6675done 6676 done 6677IFS=$as_save_IFS 6678 6679fi 6680fi 6681ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 6682if test -n "$ac_ct_NMEDIT"; then 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 6684$as_echo "$ac_ct_NMEDIT" >&6; } 6685else 6686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6687$as_echo "no" >&6; } 6688fi 6689 6690 if test "x$ac_ct_NMEDIT" = x; then 6691 NMEDIT=":" 6692 else 6693 case $cross_compiling:$ac_tool_warned in 6694yes:) 6695{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6696$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6697ac_tool_warned=yes ;; 6698esac 6699 NMEDIT=$ac_ct_NMEDIT 6700 fi 6701else 6702 NMEDIT="$ac_cv_prog_NMEDIT" 6703fi 6704 6705 if test -n "$ac_tool_prefix"; then 6706 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 6707set dummy ${ac_tool_prefix}lipo; ac_word=$2 6708{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6709$as_echo_n "checking for $ac_word... " >&6; } 6710if test "${ac_cv_prog_LIPO+set}" = set; then : 6711 $as_echo_n "(cached) " >&6 6712else 6713 if test -n "$LIPO"; then 6714 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 6715else 6716as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6717for as_dir in $PATH 6718do 6719 IFS=$as_save_IFS 6720 test -z "$as_dir" && as_dir=. 6721 for ac_exec_ext in '' $ac_executable_extensions; do 6722 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6723 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 6724 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6725 break 2 6726 fi 6727done 6728 done 6729IFS=$as_save_IFS 6730 6731fi 6732fi 6733LIPO=$ac_cv_prog_LIPO 6734if test -n "$LIPO"; then 6735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 6736$as_echo "$LIPO" >&6; } 6737else 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6739$as_echo "no" >&6; } 6740fi 6741 6742 6743fi 6744if test -z "$ac_cv_prog_LIPO"; then 6745 ac_ct_LIPO=$LIPO 6746 # Extract the first word of "lipo", so it can be a program name with args. 6747set dummy lipo; ac_word=$2 6748{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6749$as_echo_n "checking for $ac_word... " >&6; } 6750if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : 6751 $as_echo_n "(cached) " >&6 6752else 6753 if test -n "$ac_ct_LIPO"; then 6754 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 6755else 6756as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6757for as_dir in $PATH 6758do 6759 IFS=$as_save_IFS 6760 test -z "$as_dir" && as_dir=. 6761 for ac_exec_ext in '' $ac_executable_extensions; do 6762 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6763 ac_cv_prog_ac_ct_LIPO="lipo" 6764 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6765 break 2 6766 fi 6767done 6768 done 6769IFS=$as_save_IFS 6770 6771fi 6772fi 6773ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 6774if test -n "$ac_ct_LIPO"; then 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 6776$as_echo "$ac_ct_LIPO" >&6; } 6777else 6778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6779$as_echo "no" >&6; } 6780fi 6781 6782 if test "x$ac_ct_LIPO" = x; then 6783 LIPO=":" 6784 else 6785 case $cross_compiling:$ac_tool_warned in 6786yes:) 6787{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6788$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6789ac_tool_warned=yes ;; 6790esac 6791 LIPO=$ac_ct_LIPO 6792 fi 6793else 6794 LIPO="$ac_cv_prog_LIPO" 6795fi 6796 6797 if test -n "$ac_tool_prefix"; then 6798 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 6799set dummy ${ac_tool_prefix}otool; ac_word=$2 6800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6801$as_echo_n "checking for $ac_word... " >&6; } 6802if test "${ac_cv_prog_OTOOL+set}" = set; then : 6803 $as_echo_n "(cached) " >&6 6804else 6805 if test -n "$OTOOL"; then 6806 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 6807else 6808as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6809for as_dir in $PATH 6810do 6811 IFS=$as_save_IFS 6812 test -z "$as_dir" && as_dir=. 6813 for ac_exec_ext in '' $ac_executable_extensions; do 6814 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6815 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 6816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6817 break 2 6818 fi 6819done 6820 done 6821IFS=$as_save_IFS 6822 6823fi 6824fi 6825OTOOL=$ac_cv_prog_OTOOL 6826if test -n "$OTOOL"; then 6827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 6828$as_echo "$OTOOL" >&6; } 6829else 6830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6831$as_echo "no" >&6; } 6832fi 6833 6834 6835fi 6836if test -z "$ac_cv_prog_OTOOL"; then 6837 ac_ct_OTOOL=$OTOOL 6838 # Extract the first word of "otool", so it can be a program name with args. 6839set dummy otool; ac_word=$2 6840{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6841$as_echo_n "checking for $ac_word... " >&6; } 6842if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : 6843 $as_echo_n "(cached) " >&6 6844else 6845 if test -n "$ac_ct_OTOOL"; then 6846 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 6847else 6848as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6849for as_dir in $PATH 6850do 6851 IFS=$as_save_IFS 6852 test -z "$as_dir" && as_dir=. 6853 for ac_exec_ext in '' $ac_executable_extensions; do 6854 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6855 ac_cv_prog_ac_ct_OTOOL="otool" 6856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6857 break 2 6858 fi 6859done 6860 done 6861IFS=$as_save_IFS 6862 6863fi 6864fi 6865ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 6866if test -n "$ac_ct_OTOOL"; then 6867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 6868$as_echo "$ac_ct_OTOOL" >&6; } 6869else 6870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6871$as_echo "no" >&6; } 6872fi 6873 6874 if test "x$ac_ct_OTOOL" = x; then 6875 OTOOL=":" 6876 else 6877 case $cross_compiling:$ac_tool_warned in 6878yes:) 6879{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6880$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6881ac_tool_warned=yes ;; 6882esac 6883 OTOOL=$ac_ct_OTOOL 6884 fi 6885else 6886 OTOOL="$ac_cv_prog_OTOOL" 6887fi 6888 6889 if test -n "$ac_tool_prefix"; then 6890 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 6891set dummy ${ac_tool_prefix}otool64; ac_word=$2 6892{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6893$as_echo_n "checking for $ac_word... " >&6; } 6894if test "${ac_cv_prog_OTOOL64+set}" = set; then : 6895 $as_echo_n "(cached) " >&6 6896else 6897 if test -n "$OTOOL64"; then 6898 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 6899else 6900as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6901for as_dir in $PATH 6902do 6903 IFS=$as_save_IFS 6904 test -z "$as_dir" && as_dir=. 6905 for ac_exec_ext in '' $ac_executable_extensions; do 6906 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6907 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 6908 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6909 break 2 6910 fi 6911done 6912 done 6913IFS=$as_save_IFS 6914 6915fi 6916fi 6917OTOOL64=$ac_cv_prog_OTOOL64 6918if test -n "$OTOOL64"; then 6919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 6920$as_echo "$OTOOL64" >&6; } 6921else 6922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6923$as_echo "no" >&6; } 6924fi 6925 6926 6927fi 6928if test -z "$ac_cv_prog_OTOOL64"; then 6929 ac_ct_OTOOL64=$OTOOL64 6930 # Extract the first word of "otool64", so it can be a program name with args. 6931set dummy otool64; ac_word=$2 6932{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6933$as_echo_n "checking for $ac_word... " >&6; } 6934if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then : 6935 $as_echo_n "(cached) " >&6 6936else 6937 if test -n "$ac_ct_OTOOL64"; then 6938 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 6939else 6940as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6941for as_dir in $PATH 6942do 6943 IFS=$as_save_IFS 6944 test -z "$as_dir" && as_dir=. 6945 for ac_exec_ext in '' $ac_executable_extensions; do 6946 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6947 ac_cv_prog_ac_ct_OTOOL64="otool64" 6948 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6949 break 2 6950 fi 6951done 6952 done 6953IFS=$as_save_IFS 6954 6955fi 6956fi 6957ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 6958if test -n "$ac_ct_OTOOL64"; then 6959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 6960$as_echo "$ac_ct_OTOOL64" >&6; } 6961else 6962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6963$as_echo "no" >&6; } 6964fi 6965 6966 if test "x$ac_ct_OTOOL64" = x; then 6967 OTOOL64=":" 6968 else 6969 case $cross_compiling:$ac_tool_warned in 6970yes:) 6971{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6972$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6973ac_tool_warned=yes ;; 6974esac 6975 OTOOL64=$ac_ct_OTOOL64 6976 fi 6977else 6978 OTOOL64="$ac_cv_prog_OTOOL64" 6979fi 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 7008$as_echo_n "checking for -single_module linker flag... " >&6; } 7009if test "${lt_cv_apple_cc_single_mod+set}" = set; then : 7010 $as_echo_n "(cached) " >&6 7011else 7012 lt_cv_apple_cc_single_mod=no 7013 if test -z "${LT_MULTI_MODULE}"; then 7014 # By default we will add the -single_module flag. You can override 7015 # by either setting the environment variable LT_MULTI_MODULE 7016 # non-empty at configure time, or by adding -multi_module to the 7017 # link flags. 7018 rm -rf libconftest.dylib* 7019 echo "int foo(void){return 1;}" > conftest.c 7020 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7021-dynamiclib -Wl,-single_module conftest.c" >&5 7022 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7023 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 7024 _lt_result=$? 7025 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 7026 lt_cv_apple_cc_single_mod=yes 7027 else 7028 cat conftest.err >&5 7029 fi 7030 rm -rf libconftest.dylib* 7031 rm -f conftest.* 7032 fi 7033fi 7034{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 7035$as_echo "$lt_cv_apple_cc_single_mod" >&6; } 7036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 7037$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 7038if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : 7039 $as_echo_n "(cached) " >&6 7040else 7041 lt_cv_ld_exported_symbols_list=no 7042 save_LDFLAGS=$LDFLAGS 7043 echo "_main" > conftest.sym 7044 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 7045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7046/* end confdefs.h. */ 7047 7048int 7049main () 7050{ 7051 7052 ; 7053 return 0; 7054} 7055_ACEOF 7056if ac_fn_c_try_link "$LINENO"; then : 7057 lt_cv_ld_exported_symbols_list=yes 7058else 7059 lt_cv_ld_exported_symbols_list=no 7060fi 7061rm -f core conftest.err conftest.$ac_objext \ 7062 conftest$ac_exeext conftest.$ac_ext 7063 LDFLAGS="$save_LDFLAGS" 7064 7065fi 7066{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 7067$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 7068 case $host_os in 7069 rhapsody* | darwin1.[012]) 7070 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 7071 darwin1.*) 7072 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7073 darwin*) # darwin 5.x on 7074 # if running on 10.5 or later, the deployment target defaults 7075 # to the OS version, if on x86, and 10.4, the deployment 7076 # target defaults to 10.4. Don't you love it? 7077 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7078 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7079 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7080 10.[012]*) 7081 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7082 10.*) 7083 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7084 esac 7085 ;; 7086 esac 7087 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 7088 _lt_dar_single_mod='$single_module' 7089 fi 7090 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 7091 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 7092 else 7093 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 7094 fi 7095 if test "$DSYMUTIL" != ":"; then 7096 _lt_dsymutil='~$DSYMUTIL $lib || :' 7097 else 7098 _lt_dsymutil= 7099 fi 7100 ;; 7101 esac 7102 7103 7104{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7105$as_echo_n "checking for ANSI C header files... " >&6; } 7106if test "${ac_cv_header_stdc+set}" = set; then : 7107 $as_echo_n "(cached) " >&6 7108else 7109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7110/* end confdefs.h. */ 7111#include <stdlib.h> 7112#include <stdarg.h> 7113#include <string.h> 7114#include <float.h> 7115 7116int 7117main () 7118{ 7119 7120 ; 7121 return 0; 7122} 7123_ACEOF 7124if ac_fn_c_try_compile "$LINENO"; then : 7125 ac_cv_header_stdc=yes 7126else 7127 ac_cv_header_stdc=no 7128fi 7129rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7130 7131if test $ac_cv_header_stdc = yes; then 7132 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7134/* end confdefs.h. */ 7135#include <string.h> 7136 7137_ACEOF 7138if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7139 $EGREP "memchr" >/dev/null 2>&1; then : 7140 7141else 7142 ac_cv_header_stdc=no 7143fi 7144rm -f conftest* 7145 7146fi 7147 7148if test $ac_cv_header_stdc = yes; then 7149 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7151/* end confdefs.h. */ 7152#include <stdlib.h> 7153 7154_ACEOF 7155if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7156 $EGREP "free" >/dev/null 2>&1; then : 7157 7158else 7159 ac_cv_header_stdc=no 7160fi 7161rm -f conftest* 7162 7163fi 7164 7165if test $ac_cv_header_stdc = yes; then 7166 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7167 if test "$cross_compiling" = yes; then : 7168 : 7169else 7170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7171/* end confdefs.h. */ 7172#include <ctype.h> 7173#include <stdlib.h> 7174#if ((' ' & 0x0FF) == 0x020) 7175# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7176# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7177#else 7178# define ISLOWER(c) \ 7179 (('a' <= (c) && (c) <= 'i') \ 7180 || ('j' <= (c) && (c) <= 'r') \ 7181 || ('s' <= (c) && (c) <= 'z')) 7182# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7183#endif 7184 7185#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7186int 7187main () 7188{ 7189 int i; 7190 for (i = 0; i < 256; i++) 7191 if (XOR (islower (i), ISLOWER (i)) 7192 || toupper (i) != TOUPPER (i)) 7193 return 2; 7194 return 0; 7195} 7196_ACEOF 7197if ac_fn_c_try_run "$LINENO"; then : 7198 7199else 7200 ac_cv_header_stdc=no 7201fi 7202rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7203 conftest.$ac_objext conftest.beam conftest.$ac_ext 7204fi 7205 7206fi 7207fi 7208{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7209$as_echo "$ac_cv_header_stdc" >&6; } 7210if test $ac_cv_header_stdc = yes; then 7211 7212$as_echo "#define STDC_HEADERS 1" >>confdefs.h 7213 7214fi 7215 7216# On IRIX 5.3, sys/types and inttypes.h are conflicting. 7217for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7218 inttypes.h stdint.h unistd.h 7219do : 7220 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7221ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7222" 7223eval as_val=\$$as_ac_Header 7224 if test "x$as_val" = x""yes; then : 7225 cat >>confdefs.h <<_ACEOF 7226#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7227_ACEOF 7228 7229fi 7230 7231done 7232 7233 7234for ac_header in dlfcn.h 7235do : 7236 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 7237" 7238if test "x$ac_cv_header_dlfcn_h" = x""yes; then : 7239 cat >>confdefs.h <<_ACEOF 7240#define HAVE_DLFCN_H 1 7241_ACEOF 7242 7243fi 7244 7245done 7246 7247 7248 7249# Set options 7250 7251 7252 7253 enable_dlopen=no 7254 7255 7256 7257 # Check whether --enable-shared was given. 7258if test "${enable_shared+set}" = set; then : 7259 enableval=$enable_shared; p=${PACKAGE-default} 7260 case $enableval in 7261 yes) enable_shared=yes ;; 7262 no) enable_shared=no ;; 7263 *) 7264 enable_shared=no 7265 # Look at the argument we got. We use all the common list separators. 7266 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7267 for pkg in $enableval; do 7268 IFS="$lt_save_ifs" 7269 if test "X$pkg" = "X$p"; then 7270 enable_shared=yes 7271 fi 7272 done 7273 IFS="$lt_save_ifs" 7274 ;; 7275 esac 7276else 7277 enable_shared=yes 7278fi 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 # Check whether --enable-static was given. 7289if test "${enable_static+set}" = set; then : 7290 enableval=$enable_static; p=${PACKAGE-default} 7291 case $enableval in 7292 yes) enable_static=yes ;; 7293 no) enable_static=no ;; 7294 *) 7295 enable_static=no 7296 # Look at the argument we got. We use all the common list separators. 7297 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7298 for pkg in $enableval; do 7299 IFS="$lt_save_ifs" 7300 if test "X$pkg" = "X$p"; then 7301 enable_static=yes 7302 fi 7303 done 7304 IFS="$lt_save_ifs" 7305 ;; 7306 esac 7307else 7308 enable_static=yes 7309fi 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320# Check whether --with-pic was given. 7321if test "${with_pic+set}" = set; then : 7322 withval=$with_pic; pic_mode="$withval" 7323else 7324 pic_mode=default 7325fi 7326 7327 7328test -z "$pic_mode" && pic_mode=default 7329 7330 7331 7332 7333 7334 7335 7336 # Check whether --enable-fast-install was given. 7337if test "${enable_fast_install+set}" = set; then : 7338 enableval=$enable_fast_install; p=${PACKAGE-default} 7339 case $enableval in 7340 yes) enable_fast_install=yes ;; 7341 no) enable_fast_install=no ;; 7342 *) 7343 enable_fast_install=no 7344 # Look at the argument we got. We use all the common list separators. 7345 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7346 for pkg in $enableval; do 7347 IFS="$lt_save_ifs" 7348 if test "X$pkg" = "X$p"; then 7349 enable_fast_install=yes 7350 fi 7351 done 7352 IFS="$lt_save_ifs" 7353 ;; 7354 esac 7355else 7356 enable_fast_install=yes 7357fi 7358 7359 7360 7361 7362 7363 7364 7365 7366 7367 7368 7369# This can be used to rebuild libtool when needed 7370LIBTOOL_DEPS="$ltmain" 7371 7372# Always use our own libtool. 7373LIBTOOL='$(SHELL) $(top_builddir)/libtool' 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 7395 7396 7397 7398 7399test -z "$LN_S" && LN_S="ln -s" 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414if test -n "${ZSH_VERSION+set}" ; then 7415 setopt NO_GLOB_SUBST 7416fi 7417 7418{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 7419$as_echo_n "checking for objdir... " >&6; } 7420if test "${lt_cv_objdir+set}" = set; then : 7421 $as_echo_n "(cached) " >&6 7422else 7423 rm -f .libs 2>/dev/null 7424mkdir .libs 2>/dev/null 7425if test -d .libs; then 7426 lt_cv_objdir=.libs 7427else 7428 # MS-DOS does not allow filenames that begin with a dot. 7429 lt_cv_objdir=_libs 7430fi 7431rmdir .libs 2>/dev/null 7432fi 7433{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 7434$as_echo "$lt_cv_objdir" >&6; } 7435objdir=$lt_cv_objdir 7436 7437 7438 7439 7440 7441cat >>confdefs.h <<_ACEOF 7442#define LT_OBJDIR "$lt_cv_objdir/" 7443_ACEOF 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453 7454 7455 7456 7457 7458 7459 7460 7461case $host_os in 7462aix3*) 7463 # AIX sometimes has problems with the GCC collect2 program. For some 7464 # reason, if we set the COLLECT_NAMES environment variable, the problems 7465 # vanish in a puff of smoke. 7466 if test "X${COLLECT_NAMES+set}" != Xset; then 7467 COLLECT_NAMES= 7468 export COLLECT_NAMES 7469 fi 7470 ;; 7471esac 7472 7473# Sed substitution that helps us do robust quoting. It backslashifies 7474# metacharacters that are still active within double-quoted strings. 7475sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 7476 7477# Same as above, but do not quote variable references. 7478double_quote_subst='s/\(["`\\]\)/\\\1/g' 7479 7480# Sed substitution to delay expansion of an escaped shell variable in a 7481# double_quote_subst'ed string. 7482delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 7483 7484# Sed substitution to delay expansion of an escaped single quote. 7485delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 7486 7487# Sed substitution to avoid accidental globbing in evaled expressions 7488no_glob_subst='s/\*/\\\*/g' 7489 7490# Global variables: 7491ofile=libtool 7492can_build_shared=yes 7493 7494# All known linkers require a `.a' archive for static linking (except MSVC, 7495# which needs '.lib'). 7496libext=a 7497 7498with_gnu_ld="$lt_cv_prog_gnu_ld" 7499 7500old_CC="$CC" 7501old_CFLAGS="$CFLAGS" 7502 7503# Set sane defaults for various variables 7504test -z "$CC" && CC=cc 7505test -z "$LTCC" && LTCC=$CC 7506test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 7507test -z "$LD" && LD=ld 7508test -z "$ac_objext" && ac_objext=o 7509 7510for cc_temp in $compiler""; do 7511 case $cc_temp in 7512 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7513 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7514 \-*) ;; 7515 *) break;; 7516 esac 7517done 7518cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 7519 7520 7521# Only perform the check for file, if the check method requires it 7522test -z "$MAGIC_CMD" && MAGIC_CMD=file 7523case $deplibs_check_method in 7524file_magic*) 7525 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 7526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 7527$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 7528if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : 7529 $as_echo_n "(cached) " >&6 7530else 7531 case $MAGIC_CMD in 7532[\\/*] | ?:[\\/]*) 7533 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7534 ;; 7535*) 7536 lt_save_MAGIC_CMD="$MAGIC_CMD" 7537 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7538 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7539 for ac_dir in $ac_dummy; do 7540 IFS="$lt_save_ifs" 7541 test -z "$ac_dir" && ac_dir=. 7542 if test -f $ac_dir/${ac_tool_prefix}file; then 7543 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 7544 if test -n "$file_magic_test_file"; then 7545 case $deplibs_check_method in 7546 "file_magic "*) 7547 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7548 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7549 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7550 $EGREP "$file_magic_regex" > /dev/null; then 7551 : 7552 else 7553 cat <<_LT_EOF 1>&2 7554 7555*** Warning: the command libtool uses to detect shared libraries, 7556*** $file_magic_cmd, produces output that libtool cannot recognize. 7557*** The result is that libtool may fail to recognize shared libraries 7558*** as such. This will affect the creation of libtool libraries that 7559*** depend on shared libraries, but programs linked with such libtool 7560*** libraries will work regardless of this problem. Nevertheless, you 7561*** may want to report the problem to your system manager and/or to 7562*** bug-libtool@gnu.org 7563 7564_LT_EOF 7565 fi ;; 7566 esac 7567 fi 7568 break 7569 fi 7570 done 7571 IFS="$lt_save_ifs" 7572 MAGIC_CMD="$lt_save_MAGIC_CMD" 7573 ;; 7574esac 7575fi 7576 7577MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7578if test -n "$MAGIC_CMD"; then 7579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7580$as_echo "$MAGIC_CMD" >&6; } 7581else 7582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7583$as_echo "no" >&6; } 7584fi 7585 7586 7587 7588 7589 7590if test -z "$lt_cv_path_MAGIC_CMD"; then 7591 if test -n "$ac_tool_prefix"; then 7592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 7593$as_echo_n "checking for file... " >&6; } 7594if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : 7595 $as_echo_n "(cached) " >&6 7596else 7597 case $MAGIC_CMD in 7598[\\/*] | ?:[\\/]*) 7599 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7600 ;; 7601*) 7602 lt_save_MAGIC_CMD="$MAGIC_CMD" 7603 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7604 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7605 for ac_dir in $ac_dummy; do 7606 IFS="$lt_save_ifs" 7607 test -z "$ac_dir" && ac_dir=. 7608 if test -f $ac_dir/file; then 7609 lt_cv_path_MAGIC_CMD="$ac_dir/file" 7610 if test -n "$file_magic_test_file"; then 7611 case $deplibs_check_method in 7612 "file_magic "*) 7613 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7614 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7615 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7616 $EGREP "$file_magic_regex" > /dev/null; then 7617 : 7618 else 7619 cat <<_LT_EOF 1>&2 7620 7621*** Warning: the command libtool uses to detect shared libraries, 7622*** $file_magic_cmd, produces output that libtool cannot recognize. 7623*** The result is that libtool may fail to recognize shared libraries 7624*** as such. This will affect the creation of libtool libraries that 7625*** depend on shared libraries, but programs linked with such libtool 7626*** libraries will work regardless of this problem. Nevertheless, you 7627*** may want to report the problem to your system manager and/or to 7628*** bug-libtool@gnu.org 7629 7630_LT_EOF 7631 fi ;; 7632 esac 7633 fi 7634 break 7635 fi 7636 done 7637 IFS="$lt_save_ifs" 7638 MAGIC_CMD="$lt_save_MAGIC_CMD" 7639 ;; 7640esac 7641fi 7642 7643MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7644if test -n "$MAGIC_CMD"; then 7645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7646$as_echo "$MAGIC_CMD" >&6; } 7647else 7648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7649$as_echo "no" >&6; } 7650fi 7651 7652 7653 else 7654 MAGIC_CMD=: 7655 fi 7656fi 7657 7658 fi 7659 ;; 7660esac 7661 7662# Use C for the default configuration in the libtool script 7663 7664lt_save_CC="$CC" 7665ac_ext=c 7666ac_cpp='$CPP $CPPFLAGS' 7667ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7668ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7669ac_compiler_gnu=$ac_cv_c_compiler_gnu 7670 7671 7672# Source file extension for C test sources. 7673ac_ext=c 7674 7675# Object file extension for compiled C test sources. 7676objext=o 7677objext=$objext 7678 7679# Code to be used in simple compile tests 7680lt_simple_compile_test_code="int some_variable = 0;" 7681 7682# Code to be used in simple link tests 7683lt_simple_link_test_code='int main(){return(0);}' 7684 7685 7686 7687 7688 7689 7690 7691# If no C compiler was specified, use CC. 7692LTCC=${LTCC-"$CC"} 7693 7694# If no C compiler flags were specified, use CFLAGS. 7695LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 7696 7697# Allow CC to be a program name with arguments. 7698compiler=$CC 7699 7700# Save the default compiler, since it gets overwritten when the other 7701# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 7702compiler_DEFAULT=$CC 7703 7704# save warnings/boilerplate of simple test code 7705ac_outfile=conftest.$ac_objext 7706echo "$lt_simple_compile_test_code" >conftest.$ac_ext 7707eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7708_lt_compiler_boilerplate=`cat conftest.err` 7709$RM conftest* 7710 7711ac_outfile=conftest.$ac_objext 7712echo "$lt_simple_link_test_code" >conftest.$ac_ext 7713eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7714_lt_linker_boilerplate=`cat conftest.err` 7715$RM -r conftest* 7716 7717 7718if test -n "$compiler"; then 7719 7720lt_prog_compiler_no_builtin_flag= 7721 7722if test "$GCC" = yes; then 7723 lt_prog_compiler_no_builtin_flag=' -fno-builtin' 7724 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 7726$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 7727if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then : 7728 $as_echo_n "(cached) " >&6 7729else 7730 lt_cv_prog_compiler_rtti_exceptions=no 7731 ac_outfile=conftest.$ac_objext 7732 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 7733 lt_compiler_flag="-fno-rtti -fno-exceptions" 7734 # Insert the option either (1) after the last *FLAGS variable, or 7735 # (2) before a word containing "conftest.", or (3) at the end. 7736 # Note that $ac_compile itself does not contain backslashes and begins 7737 # with a dollar sign (not a hyphen), so the echo should work correctly. 7738 # The option is referenced via a variable to avoid confusing sed. 7739 lt_compile=`echo "$ac_compile" | $SED \ 7740 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 7741 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 7742 -e 's:$: $lt_compiler_flag:'` 7743 (eval echo "\"\$as_me:7743: $lt_compile\"" >&5) 7744 (eval "$lt_compile" 2>conftest.err) 7745 ac_status=$? 7746 cat conftest.err >&5 7747 echo "$as_me:7747: \$? = $ac_status" >&5 7748 if (exit $ac_status) && test -s "$ac_outfile"; then 7749 # The compiler can only warn and ignore the option if not recognized 7750 # So say no if there are warnings other than the usual output. 7751 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 7752 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 7753 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 7754 lt_cv_prog_compiler_rtti_exceptions=yes 7755 fi 7756 fi 7757 $RM conftest* 7758 7759fi 7760{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 7761$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 7762 7763if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then 7764 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 7765else 7766 : 7767fi 7768 7769fi 7770 7771 7772 7773 7774 7775 7776 lt_prog_compiler_wl= 7777lt_prog_compiler_pic= 7778lt_prog_compiler_static= 7779 7780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 7781$as_echo_n "checking for $compiler option to produce PIC... " >&6; } 7782 7783 if test "$GCC" = yes; then 7784 lt_prog_compiler_wl='-Wl,' 7785 lt_prog_compiler_static='-static' 7786 7787 case $host_os in 7788 aix*) 7789 # All AIX code is PIC. 7790 if test "$host_cpu" = ia64; then 7791 # AIX 5 now supports IA64 processor 7792 lt_prog_compiler_static='-Bstatic' 7793 fi 7794 ;; 7795 7796 amigaos*) 7797 case $host_cpu in 7798 powerpc) 7799 # see comment about AmigaOS4 .so support 7800 lt_prog_compiler_pic='-fPIC' 7801 ;; 7802 m68k) 7803 # FIXME: we need at least 68020 code to build shared libraries, but 7804 # adding the `-m68020' flag to GCC prevents building anything better, 7805 # like `-m68040'. 7806 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 7807 ;; 7808 esac 7809 ;; 7810 7811 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 7812 # PIC is the default for these OSes. 7813 ;; 7814 7815 mingw* | cygwin* | pw32* | os2* | cegcc*) 7816 # This hack is so that the source file can tell whether it is being 7817 # built for inclusion in a dll (and should export symbols for example). 7818 # Although the cygwin gcc ignores -fPIC, still need this for old-style 7819 # (--disable-auto-import) libraries 7820 lt_prog_compiler_pic='-DDLL_EXPORT' 7821 ;; 7822 7823 darwin* | rhapsody*) 7824 # PIC is the default on this platform 7825 # Common symbols not allowed in MH_DYLIB files 7826 lt_prog_compiler_pic='-fno-common' 7827 ;; 7828 7829 hpux*) 7830 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 7831 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 7832 # sets the default TLS model and affects inlining. 7833 case $host_cpu in 7834 hppa*64*) 7835 # +Z the default 7836 ;; 7837 *) 7838 lt_prog_compiler_pic='-fPIC' 7839 ;; 7840 esac 7841 ;; 7842 7843 interix[3-9]*) 7844 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 7845 # Instead, we relocate shared libraries at runtime. 7846 ;; 7847 7848 msdosdjgpp*) 7849 # Just because we use GCC doesn't mean we suddenly get shared libraries 7850 # on systems that don't support them. 7851 lt_prog_compiler_can_build_shared=no 7852 enable_shared=no 7853 ;; 7854 7855 *nto* | *qnx*) 7856 # QNX uses GNU C++, but need to define -shared option too, otherwise 7857 # it will coredump. 7858 lt_prog_compiler_pic='-fPIC -shared' 7859 ;; 7860 7861 sysv4*MP*) 7862 if test -d /usr/nec; then 7863 lt_prog_compiler_pic=-Kconform_pic 7864 fi 7865 ;; 7866 7867 *) 7868 lt_prog_compiler_pic='-fPIC' 7869 ;; 7870 esac 7871 else 7872 # PORTME Check for flag to pass linker flags through the system compiler. 7873 case $host_os in 7874 aix*) 7875 lt_prog_compiler_wl='-Wl,' 7876 if test "$host_cpu" = ia64; then 7877 # AIX 5 now supports IA64 processor 7878 lt_prog_compiler_static='-Bstatic' 7879 else 7880 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 7881 fi 7882 ;; 7883 7884 mingw* | cygwin* | pw32* | os2* | cegcc*) 7885 # This hack is so that the source file can tell whether it is being 7886 # built for inclusion in a dll (and should export symbols for example). 7887 lt_prog_compiler_pic='-DDLL_EXPORT' 7888 ;; 7889 7890 hpux9* | hpux10* | hpux11*) 7891 lt_prog_compiler_wl='-Wl,' 7892 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 7893 # not for PA HP-UX. 7894 case $host_cpu in 7895 hppa*64*|ia64*) 7896 # +Z the default 7897 ;; 7898 *) 7899 lt_prog_compiler_pic='+Z' 7900 ;; 7901 esac 7902 # Is there a better lt_prog_compiler_static that works with the bundled CC? 7903 lt_prog_compiler_static='${wl}-a ${wl}archive' 7904 ;; 7905 7906 irix5* | irix6* | nonstopux*) 7907 lt_prog_compiler_wl='-Wl,' 7908 # PIC (with -KPIC) is the default. 7909 lt_prog_compiler_static='-non_shared' 7910 ;; 7911 7912 linux* | k*bsd*-gnu) 7913 case $cc_basename in 7914 # old Intel for x86_64 which still supported -KPIC. 7915 ecc*) 7916 lt_prog_compiler_wl='-Wl,' 7917 lt_prog_compiler_pic='-KPIC' 7918 lt_prog_compiler_static='-static' 7919 ;; 7920 # icc used to be incompatible with GCC. 7921 # ICC 10 doesn't accept -KPIC any more. 7922 icc* | ifort*) 7923 lt_prog_compiler_wl='-Wl,' 7924 lt_prog_compiler_pic='-fPIC' 7925 lt_prog_compiler_static='-static' 7926 ;; 7927 # Lahey Fortran 8.1. 7928 lf95*) 7929 lt_prog_compiler_wl='-Wl,' 7930 lt_prog_compiler_pic='--shared' 7931 lt_prog_compiler_static='--static' 7932 ;; 7933 pgcc* | pgf77* | pgf90* | pgf95*) 7934 # Portland Group compilers (*not* the Pentium gcc compiler, 7935 # which looks to be a dead project) 7936 lt_prog_compiler_wl='-Wl,' 7937 lt_prog_compiler_pic='-fpic' 7938 lt_prog_compiler_static='-Bstatic' 7939 ;; 7940 ccc*) 7941 lt_prog_compiler_wl='-Wl,' 7942 # All Alpha code is PIC. 7943 lt_prog_compiler_static='-non_shared' 7944 ;; 7945 xl*) 7946 # IBM XL C 8.0/Fortran 10.1 on PPC 7947 lt_prog_compiler_wl='-Wl,' 7948 lt_prog_compiler_pic='-qpic' 7949 lt_prog_compiler_static='-qstaticlink' 7950 ;; 7951 *) 7952 case `$CC -V 2>&1 | sed 5q` in 7953 *Sun\ C*) 7954 # Sun C 5.9 7955 lt_prog_compiler_pic='-KPIC' 7956 lt_prog_compiler_static='-Bstatic' 7957 lt_prog_compiler_wl='-Wl,' 7958 ;; 7959 *Sun\ F*) 7960 # Sun Fortran 8.3 passes all unrecognized flags to the linker 7961 lt_prog_compiler_pic='-KPIC' 7962 lt_prog_compiler_static='-Bstatic' 7963 lt_prog_compiler_wl='' 7964 ;; 7965 esac 7966 ;; 7967 esac 7968 ;; 7969 7970 newsos6) 7971 lt_prog_compiler_pic='-KPIC' 7972 lt_prog_compiler_static='-Bstatic' 7973 ;; 7974 7975 *nto* | *qnx*) 7976 # QNX uses GNU C++, but need to define -shared option too, otherwise 7977 # it will coredump. 7978 lt_prog_compiler_pic='-fPIC -shared' 7979 ;; 7980 7981 osf3* | osf4* | osf5*) 7982 lt_prog_compiler_wl='-Wl,' 7983 # All OSF/1 code is PIC. 7984 lt_prog_compiler_static='-non_shared' 7985 ;; 7986 7987 rdos*) 7988 lt_prog_compiler_static='-non_shared' 7989 ;; 7990 7991 solaris*) 7992 lt_prog_compiler_pic='-KPIC' 7993 lt_prog_compiler_static='-Bstatic' 7994 case $cc_basename in 7995 f77* | f90* | f95*) 7996 lt_prog_compiler_wl='-Qoption ld ';; 7997 *) 7998 lt_prog_compiler_wl='-Wl,';; 7999 esac 8000 ;; 8001 8002 sunos4*) 8003 lt_prog_compiler_wl='-Qoption ld ' 8004 lt_prog_compiler_pic='-PIC' 8005 lt_prog_compiler_static='-Bstatic' 8006 ;; 8007 8008 sysv4 | sysv4.2uw2* | sysv4.3*) 8009 lt_prog_compiler_wl='-Wl,' 8010 lt_prog_compiler_pic='-KPIC' 8011 lt_prog_compiler_static='-Bstatic' 8012 ;; 8013 8014 sysv4*MP*) 8015 if test -d /usr/nec ;then 8016 lt_prog_compiler_pic='-Kconform_pic' 8017 lt_prog_compiler_static='-Bstatic' 8018 fi 8019 ;; 8020 8021 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 8022 lt_prog_compiler_wl='-Wl,' 8023 lt_prog_compiler_pic='-KPIC' 8024 lt_prog_compiler_static='-Bstatic' 8025 ;; 8026 8027 unicos*) 8028 lt_prog_compiler_wl='-Wl,' 8029 lt_prog_compiler_can_build_shared=no 8030 ;; 8031 8032 uts4*) 8033 lt_prog_compiler_pic='-pic' 8034 lt_prog_compiler_static='-Bstatic' 8035 ;; 8036 8037 *) 8038 lt_prog_compiler_can_build_shared=no 8039 ;; 8040 esac 8041 fi 8042 8043case $host_os in 8044 # For platforms which do not support PIC, -DPIC is meaningless: 8045 *djgpp*) 8046 lt_prog_compiler_pic= 8047 ;; 8048 *) 8049 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 8050 ;; 8051esac 8052{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5 8053$as_echo "$lt_prog_compiler_pic" >&6; } 8054 8055 8056 8057 8058 8059 8060# 8061# Check to make sure the PIC flag actually works. 8062# 8063if test -n "$lt_prog_compiler_pic"; then 8064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 8065$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 8066if test "${lt_cv_prog_compiler_pic_works+set}" = set; then : 8067 $as_echo_n "(cached) " >&6 8068else 8069 lt_cv_prog_compiler_pic_works=no 8070 ac_outfile=conftest.$ac_objext 8071 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8072 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" 8073 # Insert the option either (1) after the last *FLAGS variable, or 8074 # (2) before a word containing "conftest.", or (3) at the end. 8075 # Note that $ac_compile itself does not contain backslashes and begins 8076 # with a dollar sign (not a hyphen), so the echo should work correctly. 8077 # The option is referenced via a variable to avoid confusing sed. 8078 lt_compile=`echo "$ac_compile" | $SED \ 8079 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8080 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8081 -e 's:$: $lt_compiler_flag:'` 8082 (eval echo "\"\$as_me:8082: $lt_compile\"" >&5) 8083 (eval "$lt_compile" 2>conftest.err) 8084 ac_status=$? 8085 cat conftest.err >&5 8086 echo "$as_me:8086: \$? = $ac_status" >&5 8087 if (exit $ac_status) && test -s "$ac_outfile"; then 8088 # The compiler can only warn and ignore the option if not recognized 8089 # So say no if there are warnings other than the usual output. 8090 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 8091 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8092 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8093 lt_cv_prog_compiler_pic_works=yes 8094 fi 8095 fi 8096 $RM conftest* 8097 8098fi 8099{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 8100$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 8101 8102if test x"$lt_cv_prog_compiler_pic_works" = xyes; then 8103 case $lt_prog_compiler_pic in 8104 "" | " "*) ;; 8105 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 8106 esac 8107else 8108 lt_prog_compiler_pic= 8109 lt_prog_compiler_can_build_shared=no 8110fi 8111 8112fi 8113 8114 8115 8116 8117 8118 8119# 8120# Check to make sure the static flag actually works. 8121# 8122wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 8123{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 8124$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 8125if test "${lt_cv_prog_compiler_static_works+set}" = set; then : 8126 $as_echo_n "(cached) " >&6 8127else 8128 lt_cv_prog_compiler_static_works=no 8129 save_LDFLAGS="$LDFLAGS" 8130 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 8131 echo "$lt_simple_link_test_code" > conftest.$ac_ext 8132 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 8133 # The linker can only warn and ignore the option if not recognized 8134 # So say no if there are warnings 8135 if test -s conftest.err; then 8136 # Append any errors to the config.log. 8137 cat conftest.err 1>&5 8138 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 8139 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8140 if diff conftest.exp conftest.er2 >/dev/null; then 8141 lt_cv_prog_compiler_static_works=yes 8142 fi 8143 else 8144 lt_cv_prog_compiler_static_works=yes 8145 fi 8146 fi 8147 $RM -r conftest* 8148 LDFLAGS="$save_LDFLAGS" 8149 8150fi 8151{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 8152$as_echo "$lt_cv_prog_compiler_static_works" >&6; } 8153 8154if test x"$lt_cv_prog_compiler_static_works" = xyes; then 8155 : 8156else 8157 lt_prog_compiler_static= 8158fi 8159 8160 8161 8162 8163 8164 8165 8166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8167$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8168if test "${lt_cv_prog_compiler_c_o+set}" = set; then : 8169 $as_echo_n "(cached) " >&6 8170else 8171 lt_cv_prog_compiler_c_o=no 8172 $RM -r conftest 2>/dev/null 8173 mkdir conftest 8174 cd conftest 8175 mkdir out 8176 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8177 8178 lt_compiler_flag="-o out/conftest2.$ac_objext" 8179 # Insert the option either (1) after the last *FLAGS variable, or 8180 # (2) before a word containing "conftest.", or (3) at the end. 8181 # Note that $ac_compile itself does not contain backslashes and begins 8182 # with a dollar sign (not a hyphen), so the echo should work correctly. 8183 lt_compile=`echo "$ac_compile" | $SED \ 8184 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8185 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8186 -e 's:$: $lt_compiler_flag:'` 8187 (eval echo "\"\$as_me:8187: $lt_compile\"" >&5) 8188 (eval "$lt_compile" 2>out/conftest.err) 8189 ac_status=$? 8190 cat out/conftest.err >&5 8191 echo "$as_me:8191: \$? = $ac_status" >&5 8192 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8193 then 8194 # The compiler can only warn and ignore the option if not recognized 8195 # So say no if there are warnings 8196 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 8197 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8198 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8199 lt_cv_prog_compiler_c_o=yes 8200 fi 8201 fi 8202 chmod u+w . 2>&5 8203 $RM conftest* 8204 # SGI C++ compiler will create directory out/ii_files/ for 8205 # template instantiation 8206 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8207 $RM out/* && rmdir out 8208 cd .. 8209 $RM -r conftest 8210 $RM conftest* 8211 8212fi 8213{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8214$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8215 8216 8217 8218 8219 8220 8221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8222$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8223if test "${lt_cv_prog_compiler_c_o+set}" = set; then : 8224 $as_echo_n "(cached) " >&6 8225else 8226 lt_cv_prog_compiler_c_o=no 8227 $RM -r conftest 2>/dev/null 8228 mkdir conftest 8229 cd conftest 8230 mkdir out 8231 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8232 8233 lt_compiler_flag="-o out/conftest2.$ac_objext" 8234 # Insert the option either (1) after the last *FLAGS variable, or 8235 # (2) before a word containing "conftest.", or (3) at the end. 8236 # Note that $ac_compile itself does not contain backslashes and begins 8237 # with a dollar sign (not a hyphen), so the echo should work correctly. 8238 lt_compile=`echo "$ac_compile" | $SED \ 8239 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8240 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8241 -e 's:$: $lt_compiler_flag:'` 8242 (eval echo "\"\$as_me:8242: $lt_compile\"" >&5) 8243 (eval "$lt_compile" 2>out/conftest.err) 8244 ac_status=$? 8245 cat out/conftest.err >&5 8246 echo "$as_me:8246: \$? = $ac_status" >&5 8247 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8248 then 8249 # The compiler can only warn and ignore the option if not recognized 8250 # So say no if there are warnings 8251 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 8252 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8253 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8254 lt_cv_prog_compiler_c_o=yes 8255 fi 8256 fi 8257 chmod u+w . 2>&5 8258 $RM conftest* 8259 # SGI C++ compiler will create directory out/ii_files/ for 8260 # template instantiation 8261 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8262 $RM out/* && rmdir out 8263 cd .. 8264 $RM -r conftest 8265 $RM conftest* 8266 8267fi 8268{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8269$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8270 8271 8272 8273 8274hard_links="nottested" 8275if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then 8276 # do not overwrite the value of need_locks provided by the user 8277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 8278$as_echo_n "checking if we can lock with hard links... " >&6; } 8279 hard_links=yes 8280 $RM conftest* 8281 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8282 touch conftest.a 8283 ln conftest.a conftest.b 2>&5 || hard_links=no 8284 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 8286$as_echo "$hard_links" >&6; } 8287 if test "$hard_links" = no; then 8288 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 8289$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 8290 need_locks=warn 8291 fi 8292else 8293 need_locks=no 8294fi 8295 8296 8297 8298 8299 8300 8301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 8302$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 8303 8304 runpath_var= 8305 allow_undefined_flag= 8306 always_export_symbols=no 8307 archive_cmds= 8308 archive_expsym_cmds= 8309 compiler_needs_object=no 8310 enable_shared_with_static_runtimes=no 8311 export_dynamic_flag_spec= 8312 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 8313 hardcode_automatic=no 8314 hardcode_direct=no 8315 hardcode_direct_absolute=no 8316 hardcode_libdir_flag_spec= 8317 hardcode_libdir_flag_spec_ld= 8318 hardcode_libdir_separator= 8319 hardcode_minus_L=no 8320 hardcode_shlibpath_var=unsupported 8321 inherit_rpath=no 8322 link_all_deplibs=unknown 8323 module_cmds= 8324 module_expsym_cmds= 8325 old_archive_from_new_cmds= 8326 old_archive_from_expsyms_cmds= 8327 thread_safe_flag_spec= 8328 whole_archive_flag_spec= 8329 # include_expsyms should be a list of space-separated symbols to be *always* 8330 # included in the symbol list 8331 include_expsyms= 8332 # exclude_expsyms can be an extended regexp of symbols to exclude 8333 # it will be wrapped by ` (' and `)$', so one must not match beginning or 8334 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 8335 # as well as any symbol that contains `d'. 8336 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 8337 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 8338 # platforms (ab)use it in PIC code, but their linkers get confused if 8339 # the symbol is explicitly referenced. Since portable code cannot 8340 # rely on this symbol name, it's probably fine to never include it in 8341 # preloaded symbol tables. 8342 # Exclude shared library initialization/finalization symbols. 8343 extract_expsyms_cmds= 8344 8345 case $host_os in 8346 cygwin* | mingw* | pw32* | cegcc*) 8347 # FIXME: the MSVC++ port hasn't been tested in a loooong time 8348 # When not using gcc, we currently assume that we are using 8349 # Microsoft Visual C++. 8350 if test "$GCC" != yes; then 8351 with_gnu_ld=no 8352 fi 8353 ;; 8354 interix*) 8355 # we just hope/assume this is gcc and not c89 (= MSVC++) 8356 with_gnu_ld=yes 8357 ;; 8358 openbsd*) 8359 with_gnu_ld=no 8360 ;; 8361 esac 8362 8363 ld_shlibs=yes 8364 if test "$with_gnu_ld" = yes; then 8365 # If archive_cmds runs LD, not CC, wlarc should be empty 8366 wlarc='${wl}' 8367 8368 # Set some defaults for GNU ld with shared library support. These 8369 # are reset later if shared libraries are not supported. Putting them 8370 # here allows them to be overridden if necessary. 8371 runpath_var=LD_RUN_PATH 8372 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8373 export_dynamic_flag_spec='${wl}--export-dynamic' 8374 # ancient GNU ld didn't support --whole-archive et. al. 8375 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 8376 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 8377 else 8378 whole_archive_flag_spec= 8379 fi 8380 supports_anon_versioning=no 8381 case `$LD -v 2>&1` in 8382 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 8383 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 8384 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 8385 *\ 2.11.*) ;; # other 2.11 versions 8386 *) supports_anon_versioning=yes ;; 8387 esac 8388 8389 # See if GNU ld supports shared libraries. 8390 case $host_os in 8391 aix[3-9]*) 8392 # On AIX/PPC, the GNU linker is very broken 8393 if test "$host_cpu" != ia64; then 8394 ld_shlibs=no 8395 cat <<_LT_EOF 1>&2 8396 8397*** Warning: the GNU linker, at least up to release 2.9.1, is reported 8398*** to be unable to reliably create shared libraries on AIX. 8399*** Therefore, libtool is disabling shared libraries support. If you 8400*** really care for shared libraries, you may want to modify your PATH 8401*** so that a non-GNU linker is found, and then restart. 8402 8403_LT_EOF 8404 fi 8405 ;; 8406 8407 amigaos*) 8408 case $host_cpu in 8409 powerpc) 8410 # see comment about AmigaOS4 .so support 8411 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8412 archive_expsym_cmds='' 8413 ;; 8414 m68k) 8415 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 8416 hardcode_libdir_flag_spec='-L$libdir' 8417 hardcode_minus_L=yes 8418 ;; 8419 esac 8420 ;; 8421 8422 beos*) 8423 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8424 allow_undefined_flag=unsupported 8425 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 8426 # support --undefined. This deserves some investigation. FIXME 8427 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8428 else 8429 ld_shlibs=no 8430 fi 8431 ;; 8432 8433 cygwin* | mingw* | pw32* | cegcc*) 8434 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 8435 # as there is no search path for DLLs. 8436 hardcode_libdir_flag_spec='-L$libdir' 8437 allow_undefined_flag=unsupported 8438 always_export_symbols=no 8439 enable_shared_with_static_runtimes=yes 8440 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 8441 8442 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 8443 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8444 # If the export-symbols file already is a .def file (1st line 8445 # is EXPORTS), use it as is; otherwise, prepend... 8446 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 8447 cp $export_symbols $output_objdir/$soname.def; 8448 else 8449 echo EXPORTS > $output_objdir/$soname.def; 8450 cat $export_symbols >> $output_objdir/$soname.def; 8451 fi~ 8452 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8453 else 8454 ld_shlibs=no 8455 fi 8456 ;; 8457 8458 interix[3-9]*) 8459 hardcode_direct=no 8460 hardcode_shlibpath_var=no 8461 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 8462 export_dynamic_flag_spec='${wl}-E' 8463 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 8464 # Instead, shared libraries are loaded at an image base (0x10000000 by 8465 # default) and relocated if they conflict, which is a slow very memory 8466 # consuming and fragmenting process. To avoid this, we pick a random, 8467 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 8468 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 8469 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8470 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8471 ;; 8472 8473 gnu* | linux* | tpf* | k*bsd*-gnu) 8474 tmp_diet=no 8475 if test "$host_os" = linux-dietlibc; then 8476 case $cc_basename in 8477 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 8478 esac 8479 fi 8480 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 8481 && test "$tmp_diet" = no 8482 then 8483 tmp_addflag= 8484 tmp_sharedflag='-shared' 8485 case $cc_basename,$host_cpu in 8486 pgcc*) # Portland Group C compiler 8487 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 8488 tmp_addflag=' $pic_flag' 8489 ;; 8490 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 8491 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 8492 tmp_addflag=' $pic_flag -Mnomain' ;; 8493 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 8494 tmp_addflag=' -i_dynamic' ;; 8495 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 8496 tmp_addflag=' -i_dynamic -nofor_main' ;; 8497 ifc* | ifort*) # Intel Fortran compiler 8498 tmp_addflag=' -nofor_main' ;; 8499 lf95*) # Lahey Fortran 8.1 8500 whole_archive_flag_spec= 8501 tmp_sharedflag='--shared' ;; 8502 xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 8503 tmp_sharedflag='-qmkshrobj' 8504 tmp_addflag= ;; 8505 esac 8506 case `$CC -V 2>&1 | sed 5q` in 8507 *Sun\ C*) # Sun C 5.9 8508 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 8509 compiler_needs_object=yes 8510 tmp_sharedflag='-G' ;; 8511 *Sun\ F*) # Sun Fortran 8.3 8512 tmp_sharedflag='-G' ;; 8513 esac 8514 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8515 8516 if test "x$supports_anon_versioning" = xyes; then 8517 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8518 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8519 echo "local: *; };" >> $output_objdir/$libname.ver~ 8520 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 8521 fi 8522 8523 case $cc_basename in 8524 xlf*) 8525 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 8526 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 8527 hardcode_libdir_flag_spec= 8528 hardcode_libdir_flag_spec_ld='-rpath $libdir' 8529 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' 8530 if test "x$supports_anon_versioning" = xyes; then 8531 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8532 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8533 echo "local: *; };" >> $output_objdir/$libname.ver~ 8534 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 8535 fi 8536 ;; 8537 esac 8538 else 8539 ld_shlibs=no 8540 fi 8541 ;; 8542 8543 netbsd*) 8544 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 8545 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 8546 wlarc= 8547 else 8548 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8549 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8550 fi 8551 ;; 8552 8553 solaris*) 8554 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 8555 ld_shlibs=no 8556 cat <<_LT_EOF 1>&2 8557 8558*** Warning: The releases 2.8.* of the GNU linker cannot reliably 8559*** create shared libraries on Solaris systems. Therefore, libtool 8560*** is disabling shared libraries support. We urge you to upgrade GNU 8561*** binutils to release 2.9.1 or newer. Another option is to modify 8562*** your PATH or compiler configuration so that the native linker is 8563*** used, and then restart. 8564 8565_LT_EOF 8566 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8567 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8568 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8569 else 8570 ld_shlibs=no 8571 fi 8572 ;; 8573 8574 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 8575 case `$LD -v 2>&1` in 8576 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 8577 ld_shlibs=no 8578 cat <<_LT_EOF 1>&2 8579 8580*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 8581*** reliably create shared libraries on SCO systems. Therefore, libtool 8582*** is disabling shared libraries support. We urge you to upgrade GNU 8583*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 8584*** your PATH or compiler configuration so that the native linker is 8585*** used, and then restart. 8586 8587_LT_EOF 8588 ;; 8589 *) 8590 # For security reasons, it is highly recommended that you always 8591 # use absolute paths for naming shared libraries, and exclude the 8592 # DT_RUNPATH tag from executables and libraries. But doing so 8593 # requires that you compile everything twice, which is a pain. 8594 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8595 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8596 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8597 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8598 else 8599 ld_shlibs=no 8600 fi 8601 ;; 8602 esac 8603 ;; 8604 8605 sunos4*) 8606 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 8607 wlarc= 8608 hardcode_direct=yes 8609 hardcode_shlibpath_var=no 8610 ;; 8611 8612 *) 8613 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8614 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8615 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8616 else 8617 ld_shlibs=no 8618 fi 8619 ;; 8620 esac 8621 8622 if test "$ld_shlibs" = no; then 8623 runpath_var= 8624 hardcode_libdir_flag_spec= 8625 export_dynamic_flag_spec= 8626 whole_archive_flag_spec= 8627 fi 8628 else 8629 # PORTME fill in a description of your system's linker (not GNU ld) 8630 case $host_os in 8631 aix3*) 8632 allow_undefined_flag=unsupported 8633 always_export_symbols=yes 8634 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 8635 # Note: this linker hardcodes the directories in LIBPATH if there 8636 # are no directories specified by -L. 8637 hardcode_minus_L=yes 8638 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 8639 # Neither direct hardcoding nor static linking is supported with a 8640 # broken collect2. 8641 hardcode_direct=unsupported 8642 fi 8643 ;; 8644 8645 aix[4-9]*) 8646 if test "$host_cpu" = ia64; then 8647 # On IA64, the linker does run time linking by default, so we don't 8648 # have to do anything special. 8649 aix_use_runtimelinking=no 8650 exp_sym_flag='-Bexport' 8651 no_entry_flag="" 8652 else 8653 # If we're using GNU nm, then we don't want the "-C" option. 8654 # -C means demangle to AIX nm, but means don't demangle with GNU nm 8655 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 8656 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8657 else 8658 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8659 fi 8660 aix_use_runtimelinking=no 8661 8662 # Test if we are trying to use run time linking or normal 8663 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 8664 # need to do runtime linking. 8665 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 8666 for ld_flag in $LDFLAGS; do 8667 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 8668 aix_use_runtimelinking=yes 8669 break 8670 fi 8671 done 8672 ;; 8673 esac 8674 8675 exp_sym_flag='-bexport' 8676 no_entry_flag='-bnoentry' 8677 fi 8678 8679 # When large executables or shared objects are built, AIX ld can 8680 # have problems creating the table of contents. If linking a library 8681 # or program results in "error TOC overflow" add -mminimal-toc to 8682 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 8683 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 8684 8685 archive_cmds='' 8686 hardcode_direct=yes 8687 hardcode_direct_absolute=yes 8688 hardcode_libdir_separator=':' 8689 link_all_deplibs=yes 8690 file_list_spec='${wl}-f,' 8691 8692 if test "$GCC" = yes; then 8693 case $host_os in aix4.[012]|aix4.[012].*) 8694 # We only want to do this on AIX 4.2 and lower, the check 8695 # below for broken collect2 doesn't work under 4.3+ 8696 collect2name=`${CC} -print-prog-name=collect2` 8697 if test -f "$collect2name" && 8698 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 8699 then 8700 # We have reworked collect2 8701 : 8702 else 8703 # We have old collect2 8704 hardcode_direct=unsupported 8705 # It fails to find uninstalled libraries when the uninstalled 8706 # path is not listed in the libpath. Setting hardcode_minus_L 8707 # to unsupported forces relinking 8708 hardcode_minus_L=yes 8709 hardcode_libdir_flag_spec='-L$libdir' 8710 hardcode_libdir_separator= 8711 fi 8712 ;; 8713 esac 8714 shared_flag='-shared' 8715 if test "$aix_use_runtimelinking" = yes; then 8716 shared_flag="$shared_flag "'${wl}-G' 8717 fi 8718 else 8719 # not using gcc 8720 if test "$host_cpu" = ia64; then 8721 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 8722 # chokes on -Wl,-G. The following line is correct: 8723 shared_flag='-G' 8724 else 8725 if test "$aix_use_runtimelinking" = yes; then 8726 shared_flag='${wl}-G' 8727 else 8728 shared_flag='${wl}-bM:SRE' 8729 fi 8730 fi 8731 fi 8732 8733 export_dynamic_flag_spec='${wl}-bexpall' 8734 # It seems that -bexpall does not export symbols beginning with 8735 # underscore (_), so it is better to generate a list of symbols to export. 8736 always_export_symbols=yes 8737 if test "$aix_use_runtimelinking" = yes; then 8738 # Warning - without using the other runtime loading flags (-brtl), 8739 # -berok will link without error, but may produce a broken library. 8740 allow_undefined_flag='-berok' 8741 # Determine the default libpath from the value encoded in an 8742 # empty executable. 8743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8744/* end confdefs.h. */ 8745 8746int 8747main () 8748{ 8749 8750 ; 8751 return 0; 8752} 8753_ACEOF 8754if ac_fn_c_try_link "$LINENO"; then : 8755 8756lt_aix_libpath_sed=' 8757 /Import File Strings/,/^$/ { 8758 /^0/ { 8759 s/^0 *\(.*\)$/\1/ 8760 p 8761 } 8762 }' 8763aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 8764# Check for a 64-bit object if we didn't find anything. 8765if test -z "$aix_libpath"; then 8766 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 8767fi 8768fi 8769rm -f core conftest.err conftest.$ac_objext \ 8770 conftest$ac_exeext conftest.$ac_ext 8771if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 8772 8773 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 8774 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 8775 else 8776 if test "$host_cpu" = ia64; then 8777 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 8778 allow_undefined_flag="-z nodefs" 8779 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 8780 else 8781 # Determine the default libpath from the value encoded in an 8782 # empty executable. 8783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8784/* end confdefs.h. */ 8785 8786int 8787main () 8788{ 8789 8790 ; 8791 return 0; 8792} 8793_ACEOF 8794if ac_fn_c_try_link "$LINENO"; then : 8795 8796lt_aix_libpath_sed=' 8797 /Import File Strings/,/^$/ { 8798 /^0/ { 8799 s/^0 *\(.*\)$/\1/ 8800 p 8801 } 8802 }' 8803aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 8804# Check for a 64-bit object if we didn't find anything. 8805if test -z "$aix_libpath"; then 8806 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 8807fi 8808fi 8809rm -f core conftest.err conftest.$ac_objext \ 8810 conftest$ac_exeext conftest.$ac_ext 8811if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 8812 8813 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 8814 # Warning - without using the other run time loading flags, 8815 # -berok will link without error, but may produce a broken library. 8816 no_undefined_flag=' ${wl}-bernotok' 8817 allow_undefined_flag=' ${wl}-berok' 8818 # Exported symbols can be pulled into shared objects from archives 8819 whole_archive_flag_spec='$convenience' 8820 archive_cmds_need_lc=yes 8821 # This is similar to how AIX traditionally builds its shared libraries. 8822 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 8823 fi 8824 fi 8825 ;; 8826 8827 amigaos*) 8828 case $host_cpu in 8829 powerpc) 8830 # see comment about AmigaOS4 .so support 8831 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8832 archive_expsym_cmds='' 8833 ;; 8834 m68k) 8835 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 8836 hardcode_libdir_flag_spec='-L$libdir' 8837 hardcode_minus_L=yes 8838 ;; 8839 esac 8840 ;; 8841 8842 bsdi[45]*) 8843 export_dynamic_flag_spec=-rdynamic 8844 ;; 8845 8846 cygwin* | mingw* | pw32* | cegcc*) 8847 # When not using gcc, we currently assume that we are using 8848 # Microsoft Visual C++. 8849 # hardcode_libdir_flag_spec is actually meaningless, as there is 8850 # no search path for DLLs. 8851 hardcode_libdir_flag_spec=' ' 8852 allow_undefined_flag=unsupported 8853 # Tell ltmain to make .lib files, not .a files. 8854 libext=lib 8855 # Tell ltmain to make .dll files, not .so files. 8856 shrext_cmds=".dll" 8857 # FIXME: Setting linknames here is a bad hack. 8858 archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' 8859 # The linker will automatically build a .lib file if we build a DLL. 8860 old_archive_from_new_cmds='true' 8861 # FIXME: Should let the user specify the lib program. 8862 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 8863 fix_srcfile_path='`cygpath -w "$srcfile"`' 8864 enable_shared_with_static_runtimes=yes 8865 ;; 8866 8867 darwin* | rhapsody*) 8868 8869 8870 archive_cmds_need_lc=no 8871 hardcode_direct=no 8872 hardcode_automatic=yes 8873 hardcode_shlibpath_var=unsupported 8874 whole_archive_flag_spec='' 8875 link_all_deplibs=yes 8876 allow_undefined_flag="$_lt_dar_allow_undefined" 8877 case $cc_basename in 8878 ifort*) _lt_dar_can_shared=yes ;; 8879 *) _lt_dar_can_shared=$GCC ;; 8880 esac 8881 if test "$_lt_dar_can_shared" = "yes"; then 8882 output_verbose_link_cmd=echo 8883 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 8884 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 8885 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}${_lt_dsymutil}" 8886 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 8887 8888 else 8889 ld_shlibs=no 8890 fi 8891 8892 ;; 8893 8894 dgux*) 8895 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 8896 hardcode_libdir_flag_spec='-L$libdir' 8897 hardcode_shlibpath_var=no 8898 ;; 8899 8900 freebsd1*) 8901 ld_shlibs=no 8902 ;; 8903 8904 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 8905 # support. Future versions do this automatically, but an explicit c++rt0.o 8906 # does not break anything, and helps significantly (at the cost of a little 8907 # extra space). 8908 freebsd2.2*) 8909 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 8910 hardcode_libdir_flag_spec='-R$libdir' 8911 hardcode_direct=yes 8912 hardcode_shlibpath_var=no 8913 ;; 8914 8915 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 8916 freebsd2*) 8917 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 8918 hardcode_direct=yes 8919 hardcode_minus_L=yes 8920 hardcode_shlibpath_var=no 8921 ;; 8922 8923 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 8924 freebsd* | dragonfly*) 8925 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 8926 hardcode_libdir_flag_spec='-R$libdir' 8927 hardcode_direct=yes 8928 hardcode_shlibpath_var=no 8929 ;; 8930 8931 hpux9*) 8932 if test "$GCC" = yes; then 8933 archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 8934 else 8935 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 8936 fi 8937 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 8938 hardcode_libdir_separator=: 8939 hardcode_direct=yes 8940 8941 # hardcode_minus_L: Not really in the search PATH, 8942 # but as the default location of the library. 8943 hardcode_minus_L=yes 8944 export_dynamic_flag_spec='${wl}-E' 8945 ;; 8946 8947 hpux10*) 8948 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 8949 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 8950 else 8951 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 8952 fi 8953 if test "$with_gnu_ld" = no; then 8954 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 8955 hardcode_libdir_flag_spec_ld='+b $libdir' 8956 hardcode_libdir_separator=: 8957 hardcode_direct=yes 8958 hardcode_direct_absolute=yes 8959 export_dynamic_flag_spec='${wl}-E' 8960 # hardcode_minus_L: Not really in the search PATH, 8961 # but as the default location of the library. 8962 hardcode_minus_L=yes 8963 fi 8964 ;; 8965 8966 hpux11*) 8967 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 8968 case $host_cpu in 8969 hppa*64*) 8970 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 8971 ;; 8972 ia64*) 8973 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 8974 ;; 8975 *) 8976 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 8977 ;; 8978 esac 8979 else 8980 case $host_cpu in 8981 hppa*64*) 8982 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 8983 ;; 8984 ia64*) 8985 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 8986 ;; 8987 *) 8988 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 8989 ;; 8990 esac 8991 fi 8992 if test "$with_gnu_ld" = no; then 8993 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 8994 hardcode_libdir_separator=: 8995 8996 case $host_cpu in 8997 hppa*64*|ia64*) 8998 hardcode_direct=no 8999 hardcode_shlibpath_var=no 9000 ;; 9001 *) 9002 hardcode_direct=yes 9003 hardcode_direct_absolute=yes 9004 export_dynamic_flag_spec='${wl}-E' 9005 9006 # hardcode_minus_L: Not really in the search PATH, 9007 # but as the default location of the library. 9008 hardcode_minus_L=yes 9009 ;; 9010 esac 9011 fi 9012 ;; 9013 9014 irix5* | irix6* | nonstopux*) 9015 if test "$GCC" = yes; then 9016 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 9017 # Try to use the -exported_symbol ld option, if it does not 9018 # work, assume that -exports_file does not work either and 9019 # implicitly export all symbols. 9020 save_LDFLAGS="$LDFLAGS" 9021 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 9022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9023/* end confdefs.h. */ 9024int foo(void) {} 9025_ACEOF 9026if ac_fn_c_try_link "$LINENO"; then : 9027 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' 9028 9029fi 9030rm -f core conftest.err conftest.$ac_objext \ 9031 conftest$ac_exeext conftest.$ac_ext 9032 LDFLAGS="$save_LDFLAGS" 9033 else 9034 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 9035 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' 9036 fi 9037 archive_cmds_need_lc='no' 9038 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9039 hardcode_libdir_separator=: 9040 inherit_rpath=yes 9041 link_all_deplibs=yes 9042 ;; 9043 9044 netbsd*) 9045 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9046 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 9047 else 9048 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 9049 fi 9050 hardcode_libdir_flag_spec='-R$libdir' 9051 hardcode_direct=yes 9052 hardcode_shlibpath_var=no 9053 ;; 9054 9055 newsos6) 9056 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9057 hardcode_direct=yes 9058 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9059 hardcode_libdir_separator=: 9060 hardcode_shlibpath_var=no 9061 ;; 9062 9063 *nto* | *qnx*) 9064 ;; 9065 9066 openbsd*) 9067 if test -f /usr/libexec/ld.so; then 9068 hardcode_direct=yes 9069 hardcode_shlibpath_var=no 9070 hardcode_direct_absolute=yes 9071 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 9072 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9073 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 9074 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9075 export_dynamic_flag_spec='${wl}-E' 9076 else 9077 case $host_os in 9078 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) 9079 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9080 hardcode_libdir_flag_spec='-R$libdir' 9081 ;; 9082 *) 9083 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9084 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9085 ;; 9086 esac 9087 fi 9088 else 9089 ld_shlibs=no 9090 fi 9091 ;; 9092 9093 os2*) 9094 hardcode_libdir_flag_spec='-L$libdir' 9095 hardcode_minus_L=yes 9096 allow_undefined_flag=unsupported 9097 archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 9098 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 9099 ;; 9100 9101 osf3*) 9102 if test "$GCC" = yes; then 9103 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9104 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 9105 else 9106 allow_undefined_flag=' -expect_unresolved \*' 9107 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 9108 fi 9109 archive_cmds_need_lc='no' 9110 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9111 hardcode_libdir_separator=: 9112 ;; 9113 9114 osf4* | osf5*) # as osf3* with the addition of -msym flag 9115 if test "$GCC" = yes; then 9116 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9117 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 9118 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9119 else 9120 allow_undefined_flag=' -expect_unresolved \*' 9121 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 9122 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~ 9123 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' 9124 9125 # Both c and cxx compiler support -rpath directly 9126 hardcode_libdir_flag_spec='-rpath $libdir' 9127 fi 9128 archive_cmds_need_lc='no' 9129 hardcode_libdir_separator=: 9130 ;; 9131 9132 solaris*) 9133 no_undefined_flag=' -z defs' 9134 if test "$GCC" = yes; then 9135 wlarc='${wl}' 9136 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9137 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9138 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9139 else 9140 case `$CC -V 2>&1` in 9141 *"Compilers 5.0"*) 9142 wlarc='' 9143 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 9144 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9145 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 9146 ;; 9147 *) 9148 wlarc='${wl}' 9149 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 9150 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9151 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9152 ;; 9153 esac 9154 fi 9155 hardcode_libdir_flag_spec='-R$libdir' 9156 hardcode_shlibpath_var=no 9157 case $host_os in 9158 solaris2.[0-5] | solaris2.[0-5].*) ;; 9159 *) 9160 # The compiler driver will combine and reorder linker options, 9161 # but understands `-z linker_flag'. GCC discards it without `$wl', 9162 # but is careful enough not to reorder. 9163 # Supported since Solaris 2.6 (maybe 2.5.1?) 9164 if test "$GCC" = yes; then 9165 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 9166 else 9167 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 9168 fi 9169 ;; 9170 esac 9171 link_all_deplibs=yes 9172 ;; 9173 9174 sunos4*) 9175 if test "x$host_vendor" = xsequent; then 9176 # Use $CC to link under sequent, because it throws in some extra .o 9177 # files that make .init and .fini sections work. 9178 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 9179 else 9180 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 9181 fi 9182 hardcode_libdir_flag_spec='-L$libdir' 9183 hardcode_direct=yes 9184 hardcode_minus_L=yes 9185 hardcode_shlibpath_var=no 9186 ;; 9187 9188 sysv4) 9189 case $host_vendor in 9190 sni) 9191 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9192 hardcode_direct=yes # is this really true??? 9193 ;; 9194 siemens) 9195 ## LD is ld it makes a PLAMLIB 9196 ## CC just makes a GrossModule. 9197 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 9198 reload_cmds='$CC -r -o $output$reload_objs' 9199 hardcode_direct=no 9200 ;; 9201 motorola) 9202 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9203 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 9204 ;; 9205 esac 9206 runpath_var='LD_RUN_PATH' 9207 hardcode_shlibpath_var=no 9208 ;; 9209 9210 sysv4.3*) 9211 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9212 hardcode_shlibpath_var=no 9213 export_dynamic_flag_spec='-Bexport' 9214 ;; 9215 9216 sysv4*MP*) 9217 if test -d /usr/nec; then 9218 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9219 hardcode_shlibpath_var=no 9220 runpath_var=LD_RUN_PATH 9221 hardcode_runpath_var=yes 9222 ld_shlibs=yes 9223 fi 9224 ;; 9225 9226 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 9227 no_undefined_flag='${wl}-z,text' 9228 archive_cmds_need_lc=no 9229 hardcode_shlibpath_var=no 9230 runpath_var='LD_RUN_PATH' 9231 9232 if test "$GCC" = yes; then 9233 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9234 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9235 else 9236 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9237 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9238 fi 9239 ;; 9240 9241 sysv5* | sco3.2v5* | sco5v6*) 9242 # Note: We can NOT use -z defs as we might desire, because we do not 9243 # link with -lc, and that would cause any symbols used from libc to 9244 # always be unresolved, which means just about no library would 9245 # ever link correctly. If we're not using GNU ld we use -z text 9246 # though, which does catch some bad symbols but isn't as heavy-handed 9247 # as -z defs. 9248 no_undefined_flag='${wl}-z,text' 9249 allow_undefined_flag='${wl}-z,nodefs' 9250 archive_cmds_need_lc=no 9251 hardcode_shlibpath_var=no 9252 hardcode_libdir_flag_spec='${wl}-R,$libdir' 9253 hardcode_libdir_separator=':' 9254 link_all_deplibs=yes 9255 export_dynamic_flag_spec='${wl}-Bexport' 9256 runpath_var='LD_RUN_PATH' 9257 9258 if test "$GCC" = yes; then 9259 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9260 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9261 else 9262 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9263 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9264 fi 9265 ;; 9266 9267 uts4*) 9268 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9269 hardcode_libdir_flag_spec='-L$libdir' 9270 hardcode_shlibpath_var=no 9271 ;; 9272 9273 *) 9274 ld_shlibs=no 9275 ;; 9276 esac 9277 9278 if test x$host_vendor = xsni; then 9279 case $host in 9280 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 9281 export_dynamic_flag_spec='${wl}-Blargedynsym' 9282 ;; 9283 esac 9284 fi 9285 fi 9286 9287{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 9288$as_echo "$ld_shlibs" >&6; } 9289test "$ld_shlibs" = no && can_build_shared=no 9290 9291with_gnu_ld=$with_gnu_ld 9292 9293 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307# 9308# Do we need to explicitly link libc? 9309# 9310case "x$archive_cmds_need_lc" in 9311x|xyes) 9312 # Assume -lc should be added 9313 archive_cmds_need_lc=yes 9314 9315 if test "$enable_shared" = yes && test "$GCC" = yes; then 9316 case $archive_cmds in 9317 *'~'*) 9318 # FIXME: we may have to deal with multi-command sequences. 9319 ;; 9320 '$CC '*) 9321 # Test whether the compiler implicitly links with -lc since on some 9322 # systems, -lgcc has to come before -lc. If gcc already passes -lc 9323 # to ld, don't add -lc before -lgcc. 9324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 9325$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 9326 $RM conftest* 9327 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9328 9329 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9330 (eval $ac_compile) 2>&5 9331 ac_status=$? 9332 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9333 test $ac_status = 0; } 2>conftest.err; then 9334 soname=conftest 9335 lib=conftest 9336 libobjs=conftest.$ac_objext 9337 deplibs= 9338 wl=$lt_prog_compiler_wl 9339 pic_flag=$lt_prog_compiler_pic 9340 compiler_flags=-v 9341 linker_flags=-v 9342 verstring= 9343 output_objdir=. 9344 libname=conftest 9345 lt_save_allow_undefined_flag=$allow_undefined_flag 9346 allow_undefined_flag= 9347 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 9348 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 9349 ac_status=$? 9350 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9351 test $ac_status = 0; } 9352 then 9353 archive_cmds_need_lc=no 9354 else 9355 archive_cmds_need_lc=yes 9356 fi 9357 allow_undefined_flag=$lt_save_allow_undefined_flag 9358 else 9359 cat conftest.err 1>&5 9360 fi 9361 $RM conftest* 9362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5 9363$as_echo "$archive_cmds_need_lc" >&6; } 9364 ;; 9365 esac 9366 fi 9367 ;; 9368esac 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 9383 9384 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 9395 9396 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 9419 9420 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 9440 9441 9442 9443 9444 9445 9446 9447 9448 9449 9450 9451 9452 9453 9454 9455 9456 9457 9458 9459 9460 9461 9462 9463 9464 9465 9466 9467 9468 9469 9470 9471 9472 9473 9474 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 9527$as_echo_n "checking dynamic linker characteristics... " >&6; } 9528 9529if test "$GCC" = yes; then 9530 case $host_os in 9531 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 9532 *) lt_awk_arg="/^libraries:/" ;; 9533 esac 9534 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 9535 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then 9536 # if the path contains ";" then we assume it to be the separator 9537 # otherwise default to the standard path separator (i.e. ":") - it is 9538 # assumed that no part of a normal pathname contains ";" but that should 9539 # okay in the real world where ";" in dirpaths is itself problematic. 9540 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` 9541 else 9542 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 9543 fi 9544 # Ok, now we have the path, separated by spaces, we can step through it 9545 # and add multilib dir if necessary. 9546 lt_tmp_lt_search_path_spec= 9547 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 9548 for lt_sys_path in $lt_search_path_spec; do 9549 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 9550 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 9551 else 9552 test -d "$lt_sys_path" && \ 9553 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 9554 fi 9555 done 9556 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' 9557BEGIN {RS=" "; FS="/|\n";} { 9558 lt_foo=""; 9559 lt_count=0; 9560 for (lt_i = NF; lt_i > 0; lt_i--) { 9561 if ($lt_i != "" && $lt_i != ".") { 9562 if ($lt_i == "..") { 9563 lt_count++; 9564 } else { 9565 if (lt_count == 0) { 9566 lt_foo="/" $lt_i lt_foo; 9567 } else { 9568 lt_count--; 9569 } 9570 } 9571 } 9572 } 9573 if (lt_foo != "") { lt_freq[lt_foo]++; } 9574 if (lt_freq[lt_foo] == 1) { print lt_foo; } 9575}'` 9576 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` 9577else 9578 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 9579fi 9580library_names_spec= 9581libname_spec='lib$name' 9582soname_spec= 9583shrext_cmds=".so" 9584postinstall_cmds= 9585postuninstall_cmds= 9586finish_cmds= 9587finish_eval= 9588shlibpath_var= 9589shlibpath_overrides_runpath=unknown 9590version_type=none 9591dynamic_linker="$host_os ld.so" 9592sys_lib_dlsearch_path_spec="/lib /usr/lib" 9593need_lib_prefix=unknown 9594hardcode_into_libs=no 9595 9596# when you set need_version to no, make sure it does not cause -set_version 9597# flags to be left without arguments 9598need_version=unknown 9599 9600case $host_os in 9601aix3*) 9602 version_type=linux 9603 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 9604 shlibpath_var=LIBPATH 9605 9606 # AIX 3 has no versioning support, so we append a major version to the name. 9607 soname_spec='${libname}${release}${shared_ext}$major' 9608 ;; 9609 9610aix[4-9]*) 9611 version_type=linux 9612 need_lib_prefix=no 9613 need_version=no 9614 hardcode_into_libs=yes 9615 if test "$host_cpu" = ia64; then 9616 # AIX 5 supports IA64 9617 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 9618 shlibpath_var=LD_LIBRARY_PATH 9619 else 9620 # With GCC up to 2.95.x, collect2 would create an import file 9621 # for dependence libraries. The import file would start with 9622 # the line `#! .'. This would cause the generated library to 9623 # depend on `.', always an invalid library. This was fixed in 9624 # development snapshots of GCC prior to 3.0. 9625 case $host_os in 9626 aix4 | aix4.[01] | aix4.[01].*) 9627 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 9628 echo ' yes ' 9629 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 9630 : 9631 else 9632 can_build_shared=no 9633 fi 9634 ;; 9635 esac 9636 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 9637 # soname into executable. Probably we can add versioning support to 9638 # collect2, so additional links can be useful in future. 9639 if test "$aix_use_runtimelinking" = yes; then 9640 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 9641 # instead of lib<name>.a to let people know that these are not 9642 # typical AIX shared libraries. 9643 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9644 else 9645 # We preserve .a as extension for shared libraries through AIX4.2 9646 # and later when we are not doing run time linking. 9647 library_names_spec='${libname}${release}.a $libname.a' 9648 soname_spec='${libname}${release}${shared_ext}$major' 9649 fi 9650 shlibpath_var=LIBPATH 9651 fi 9652 ;; 9653 9654amigaos*) 9655 case $host_cpu in 9656 powerpc) 9657 # Since July 2007 AmigaOS4 officially supports .so libraries. 9658 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 9659 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9660 ;; 9661 m68k) 9662 library_names_spec='$libname.ixlibrary $libname.a' 9663 # Create ${libname}_ixlibrary.a entries in /sys/libs. 9664 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 9665 ;; 9666 esac 9667 ;; 9668 9669beos*) 9670 library_names_spec='${libname}${shared_ext}' 9671 dynamic_linker="$host_os ld.so" 9672 shlibpath_var=LIBRARY_PATH 9673 ;; 9674 9675bsdi[45]*) 9676 version_type=linux 9677 need_version=no 9678 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9679 soname_spec='${libname}${release}${shared_ext}$major' 9680 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 9681 shlibpath_var=LD_LIBRARY_PATH 9682 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 9683 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 9684 # the default ld.so.conf also contains /usr/contrib/lib and 9685 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 9686 # libtool to hard-code these into programs 9687 ;; 9688 9689cygwin* | mingw* | pw32* | cegcc*) 9690 version_type=windows 9691 shrext_cmds=".dll" 9692 need_version=no 9693 need_lib_prefix=no 9694 9695 case $GCC,$host_os in 9696 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) 9697 library_names_spec='$libname.dll.a' 9698 # DLL is installed to $(libdir)/../bin by postinstall_cmds 9699 postinstall_cmds='base_file=`basename \${file}`~ 9700 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 9701 dldir=$destdir/`dirname \$dlpath`~ 9702 test -d \$dldir || mkdir -p \$dldir~ 9703 $install_prog $dir/$dlname \$dldir/$dlname~ 9704 chmod a+x \$dldir/$dlname~ 9705 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 9706 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 9707 fi' 9708 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 9709 dlpath=$dir/\$dldll~ 9710 $RM \$dlpath' 9711 shlibpath_overrides_runpath=yes 9712 9713 case $host_os in 9714 cygwin*) 9715 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 9716 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 9717 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 9718 ;; 9719 mingw* | cegcc*) 9720 # MinGW DLLs use traditional 'lib' prefix 9721 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 9722 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 9723 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 9724 # It is most probably a Windows format PATH printed by 9725 # mingw gcc, but we are running on Cygwin. Gcc prints its search 9726 # path with ; separators, and with drive letters. We can handle the 9727 # drive letters (cygwin fileutils understands them), so leave them, 9728 # especially as we might pass files found there to a mingw objdump, 9729 # which wouldn't understand a cygwinified path. Ahh. 9730 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 9731 else 9732 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 9733 fi 9734 ;; 9735 pw32*) 9736 # pw32 DLLs use 'pw' prefix rather than 'lib' 9737 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 9738 ;; 9739 esac 9740 ;; 9741 9742 *) 9743 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' 9744 ;; 9745 esac 9746 dynamic_linker='Win32 ld.exe' 9747 # FIXME: first we should search . and the directory the executable is in 9748 shlibpath_var=PATH 9749 ;; 9750 9751darwin* | rhapsody*) 9752 dynamic_linker="$host_os dyld" 9753 version_type=darwin 9754 need_lib_prefix=no 9755 need_version=no 9756 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 9757 soname_spec='${libname}${release}${major}$shared_ext' 9758 shlibpath_overrides_runpath=yes 9759 shlibpath_var=DYLD_LIBRARY_PATH 9760 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 9761 9762 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 9763 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 9764 ;; 9765 9766dgux*) 9767 version_type=linux 9768 need_lib_prefix=no 9769 need_version=no 9770 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 9771 soname_spec='${libname}${release}${shared_ext}$major' 9772 shlibpath_var=LD_LIBRARY_PATH 9773 ;; 9774 9775freebsd1*) 9776 dynamic_linker=no 9777 ;; 9778 9779freebsd* | dragonfly*) 9780 # DragonFly does not have aout. When/if they implement a new 9781 # versioning mechanism, adjust this. 9782 if test -x /usr/bin/objformat; then 9783 objformat=`/usr/bin/objformat` 9784 else 9785 case $host_os in 9786 freebsd[123]*) objformat=aout ;; 9787 *) objformat=elf ;; 9788 esac 9789 fi 9790 version_type=freebsd-$objformat 9791 case $version_type in 9792 freebsd-elf*) 9793 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 9794 need_version=no 9795 need_lib_prefix=no 9796 ;; 9797 freebsd-*) 9798 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 9799 need_version=yes 9800 ;; 9801 esac 9802 shlibpath_var=LD_LIBRARY_PATH 9803 case $host_os in 9804 freebsd2*) 9805 shlibpath_overrides_runpath=yes 9806 ;; 9807 freebsd3.[01]* | freebsdelf3.[01]*) 9808 shlibpath_overrides_runpath=yes 9809 hardcode_into_libs=yes 9810 ;; 9811 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 9812 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 9813 shlibpath_overrides_runpath=no 9814 hardcode_into_libs=yes 9815 ;; 9816 *) # from 4.6 on, and DragonFly 9817 shlibpath_overrides_runpath=yes 9818 hardcode_into_libs=yes 9819 ;; 9820 esac 9821 ;; 9822 9823gnu*) 9824 version_type=linux 9825 need_lib_prefix=no 9826 need_version=no 9827 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 9828 soname_spec='${libname}${release}${shared_ext}$major' 9829 shlibpath_var=LD_LIBRARY_PATH 9830 hardcode_into_libs=yes 9831 ;; 9832 9833hpux9* | hpux10* | hpux11*) 9834 # Give a soname corresponding to the major version so that dld.sl refuses to 9835 # link against other versions. 9836 version_type=sunos 9837 need_lib_prefix=no 9838 need_version=no 9839 case $host_cpu in 9840 ia64*) 9841 shrext_cmds='.so' 9842 hardcode_into_libs=yes 9843 dynamic_linker="$host_os dld.so" 9844 shlibpath_var=LD_LIBRARY_PATH 9845 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 9846 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9847 soname_spec='${libname}${release}${shared_ext}$major' 9848 if test "X$HPUX_IA64_MODE" = X32; then 9849 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 9850 else 9851 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 9852 fi 9853 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 9854 ;; 9855 hppa*64*) 9856 shrext_cmds='.sl' 9857 hardcode_into_libs=yes 9858 dynamic_linker="$host_os dld.sl" 9859 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 9860 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 9861 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9862 soname_spec='${libname}${release}${shared_ext}$major' 9863 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 9864 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 9865 ;; 9866 *) 9867 shrext_cmds='.sl' 9868 dynamic_linker="$host_os dld.sl" 9869 shlibpath_var=SHLIB_PATH 9870 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 9871 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9872 soname_spec='${libname}${release}${shared_ext}$major' 9873 ;; 9874 esac 9875 # HP-UX runs *really* slowly unless shared libraries are mode 555. 9876 postinstall_cmds='chmod 555 $lib' 9877 ;; 9878 9879interix[3-9]*) 9880 version_type=linux 9881 need_lib_prefix=no 9882 need_version=no 9883 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 9884 soname_spec='${libname}${release}${shared_ext}$major' 9885 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 9886 shlibpath_var=LD_LIBRARY_PATH 9887 shlibpath_overrides_runpath=no 9888 hardcode_into_libs=yes 9889 ;; 9890 9891irix5* | irix6* | nonstopux*) 9892 case $host_os in 9893 nonstopux*) version_type=nonstopux ;; 9894 *) 9895 if test "$lt_cv_prog_gnu_ld" = yes; then 9896 version_type=linux 9897 else 9898 version_type=irix 9899 fi ;; 9900 esac 9901 need_lib_prefix=no 9902 need_version=no 9903 soname_spec='${libname}${release}${shared_ext}$major' 9904 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 9905 case $host_os in 9906 irix5* | nonstopux*) 9907 libsuff= shlibsuff= 9908 ;; 9909 *) 9910 case $LD in # libtool.m4 will add one of these switches to LD 9911 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 9912 libsuff= shlibsuff= libmagic=32-bit;; 9913 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 9914 libsuff=32 shlibsuff=N32 libmagic=N32;; 9915 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 9916 libsuff=64 shlibsuff=64 libmagic=64-bit;; 9917 *) libsuff= shlibsuff= libmagic=never-match;; 9918 esac 9919 ;; 9920 esac 9921 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 9922 shlibpath_overrides_runpath=no 9923 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 9924 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 9925 hardcode_into_libs=yes 9926 ;; 9927 9928# No shared lib support for Linux oldld, aout, or coff. 9929linux*oldld* | linux*aout* | linux*coff*) 9930 dynamic_linker=no 9931 ;; 9932 9933# This must be Linux ELF. 9934linux* | k*bsd*-gnu) 9935 version_type=linux 9936 need_lib_prefix=no 9937 need_version=no 9938 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9939 soname_spec='${libname}${release}${shared_ext}$major' 9940 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 9941 shlibpath_var=LD_LIBRARY_PATH 9942 shlibpath_overrides_runpath=no 9943 # Some binutils ld are patched to set DT_RUNPATH 9944 save_LDFLAGS=$LDFLAGS 9945 save_libdir=$libdir 9946 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 9947 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 9948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9949/* end confdefs.h. */ 9950 9951int 9952main () 9953{ 9954 9955 ; 9956 return 0; 9957} 9958_ACEOF 9959if ac_fn_c_try_link "$LINENO"; then : 9960 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 9961 shlibpath_overrides_runpath=yes 9962fi 9963fi 9964rm -f core conftest.err conftest.$ac_objext \ 9965 conftest$ac_exeext conftest.$ac_ext 9966 LDFLAGS=$save_LDFLAGS 9967 libdir=$save_libdir 9968 9969 # This implies no fast_install, which is unacceptable. 9970 # Some rework will be needed to allow for fast_install 9971 # before this can be enabled. 9972 hardcode_into_libs=yes 9973 9974 # Append ld.so.conf contents to the search path 9975 if test -f /etc/ld.so.conf; then 9976 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;/^$/d' | tr '\n' ' '` 9977 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 9978 fi 9979 9980 # We used to test for /lib/ld.so.1 and disable shared libraries on 9981 # powerpc, because MkLinux only supported shared libraries with the 9982 # GNU dynamic linker. Since this was broken with cross compilers, 9983 # most powerpc-linux boxes support dynamic linking these days and 9984 # people can always --disable-shared, the test was removed, and we 9985 # assume the GNU/Linux dynamic linker is in use. 9986 dynamic_linker='GNU/Linux ld.so' 9987 ;; 9988 9989netbsd*) 9990 version_type=sunos 9991 need_lib_prefix=no 9992 need_version=no 9993 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9994 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 9995 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 9996 dynamic_linker='NetBSD (a.out) ld.so' 9997 else 9998 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 9999 soname_spec='${libname}${release}${shared_ext}$major' 10000 dynamic_linker='NetBSD ld.elf_so' 10001 fi 10002 shlibpath_var=LD_LIBRARY_PATH 10003 shlibpath_overrides_runpath=yes 10004 hardcode_into_libs=yes 10005 ;; 10006 10007newsos6) 10008 version_type=linux 10009 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10010 shlibpath_var=LD_LIBRARY_PATH 10011 shlibpath_overrides_runpath=yes 10012 ;; 10013 10014*nto* | *qnx*) 10015 version_type=qnx 10016 need_lib_prefix=no 10017 need_version=no 10018 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10019 soname_spec='${libname}${release}${shared_ext}$major' 10020 shlibpath_var=LD_LIBRARY_PATH 10021 shlibpath_overrides_runpath=no 10022 hardcode_into_libs=yes 10023 dynamic_linker='ldqnx.so' 10024 ;; 10025 10026openbsd*) 10027 version_type=sunos 10028 sys_lib_dlsearch_path_spec="/usr/lib" 10029 need_lib_prefix=no 10030 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 10031 case $host_os in 10032 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 10033 *) need_version=no ;; 10034 esac 10035 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10036 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10037 shlibpath_var=LD_LIBRARY_PATH 10038 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 10039 case $host_os in 10040 openbsd2.[89] | openbsd2.[89].*) 10041 shlibpath_overrides_runpath=no 10042 ;; 10043 *) 10044 shlibpath_overrides_runpath=yes 10045 ;; 10046 esac 10047 else 10048 shlibpath_overrides_runpath=yes 10049 fi 10050 ;; 10051 10052os2*) 10053 libname_spec='$name' 10054 shrext_cmds=".dll" 10055 need_lib_prefix=no 10056 library_names_spec='$libname${shared_ext} $libname.a' 10057 dynamic_linker='OS/2 ld.exe' 10058 shlibpath_var=LIBPATH 10059 ;; 10060 10061osf3* | osf4* | osf5*) 10062 version_type=osf 10063 need_lib_prefix=no 10064 need_version=no 10065 soname_spec='${libname}${release}${shared_ext}$major' 10066 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10067 shlibpath_var=LD_LIBRARY_PATH 10068 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 10069 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 10070 ;; 10071 10072rdos*) 10073 dynamic_linker=no 10074 ;; 10075 10076solaris*) 10077 version_type=linux 10078 need_lib_prefix=no 10079 need_version=no 10080 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10081 soname_spec='${libname}${release}${shared_ext}$major' 10082 shlibpath_var=LD_LIBRARY_PATH 10083 shlibpath_overrides_runpath=yes 10084 hardcode_into_libs=yes 10085 # ldd complains unless libraries are executable 10086 postinstall_cmds='chmod +x $lib' 10087 ;; 10088 10089sunos4*) 10090 version_type=sunos 10091 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10092 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 10093 shlibpath_var=LD_LIBRARY_PATH 10094 shlibpath_overrides_runpath=yes 10095 if test "$with_gnu_ld" = yes; then 10096 need_lib_prefix=no 10097 fi 10098 need_version=yes 10099 ;; 10100 10101sysv4 | sysv4.3*) 10102 version_type=linux 10103 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10104 soname_spec='${libname}${release}${shared_ext}$major' 10105 shlibpath_var=LD_LIBRARY_PATH 10106 case $host_vendor in 10107 sni) 10108 shlibpath_overrides_runpath=no 10109 need_lib_prefix=no 10110 runpath_var=LD_RUN_PATH 10111 ;; 10112 siemens) 10113 need_lib_prefix=no 10114 ;; 10115 motorola) 10116 need_lib_prefix=no 10117 need_version=no 10118 shlibpath_overrides_runpath=no 10119 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 10120 ;; 10121 esac 10122 ;; 10123 10124sysv4*MP*) 10125 if test -d /usr/nec ;then 10126 version_type=linux 10127 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 10128 soname_spec='$libname${shared_ext}.$major' 10129 shlibpath_var=LD_LIBRARY_PATH 10130 fi 10131 ;; 10132 10133sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 10134 version_type=freebsd-elf 10135 need_lib_prefix=no 10136 need_version=no 10137 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10138 soname_spec='${libname}${release}${shared_ext}$major' 10139 shlibpath_var=LD_LIBRARY_PATH 10140 shlibpath_overrides_runpath=yes 10141 hardcode_into_libs=yes 10142 if test "$with_gnu_ld" = yes; then 10143 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 10144 else 10145 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 10146 case $host_os in 10147 sco3.2v5*) 10148 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 10149 ;; 10150 esac 10151 fi 10152 sys_lib_dlsearch_path_spec='/usr/lib' 10153 ;; 10154 10155tpf*) 10156 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 10157 version_type=linux 10158 need_lib_prefix=no 10159 need_version=no 10160 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10161 shlibpath_var=LD_LIBRARY_PATH 10162 shlibpath_overrides_runpath=no 10163 hardcode_into_libs=yes 10164 ;; 10165 10166uts4*) 10167 version_type=linux 10168 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10169 soname_spec='${libname}${release}${shared_ext}$major' 10170 shlibpath_var=LD_LIBRARY_PATH 10171 ;; 10172 10173*) 10174 dynamic_linker=no 10175 ;; 10176esac 10177{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 10178$as_echo "$dynamic_linker" >&6; } 10179test "$dynamic_linker" = no && can_build_shared=no 10180 10181variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 10182if test "$GCC" = yes; then 10183 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 10184fi 10185 10186if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 10187 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 10188fi 10189if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 10190 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 10191fi 10192 10193 10194 10195 10196 10197 10198 10199 10200 10201 10202 10203 10204 10205 10206 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 10217 10218 10219 10220 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244 10245 10246 10247 10248 10249 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 10269 10270 10271 10272 10273 10274 10275 10276 10277 10278 10279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 10280$as_echo_n "checking how to hardcode library paths into programs... " >&6; } 10281hardcode_action= 10282if test -n "$hardcode_libdir_flag_spec" || 10283 test -n "$runpath_var" || 10284 test "X$hardcode_automatic" = "Xyes" ; then 10285 10286 # We can hardcode non-existent directories. 10287 if test "$hardcode_direct" != no && 10288 # If the only mechanism to avoid hardcoding is shlibpath_var, we 10289 # have to relink, otherwise we might link with an installed library 10290 # when we should be linking with a yet-to-be-installed one 10291 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && 10292 test "$hardcode_minus_L" != no; then 10293 # Linking always hardcodes the temporary library directory. 10294 hardcode_action=relink 10295 else 10296 # We can link without hardcoding, and we can hardcode nonexisting dirs. 10297 hardcode_action=immediate 10298 fi 10299else 10300 # We cannot hardcode anything, or else we can only hardcode existing 10301 # directories. 10302 hardcode_action=unsupported 10303fi 10304{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 10305$as_echo "$hardcode_action" >&6; } 10306 10307if test "$hardcode_action" = relink || 10308 test "$inherit_rpath" = yes; then 10309 # Fast installation is not supported 10310 enable_fast_install=no 10311elif test "$shlibpath_overrides_runpath" = yes || 10312 test "$enable_shared" = no; then 10313 # Fast installation is not necessary 10314 enable_fast_install=needless 10315fi 10316 10317 10318 10319 10320 10321 10322 if test "x$enable_dlopen" != xyes; then 10323 enable_dlopen=unknown 10324 enable_dlopen_self=unknown 10325 enable_dlopen_self_static=unknown 10326else 10327 lt_cv_dlopen=no 10328 lt_cv_dlopen_libs= 10329 10330 case $host_os in 10331 beos*) 10332 lt_cv_dlopen="load_add_on" 10333 lt_cv_dlopen_libs= 10334 lt_cv_dlopen_self=yes 10335 ;; 10336 10337 mingw* | pw32* | cegcc*) 10338 lt_cv_dlopen="LoadLibrary" 10339 lt_cv_dlopen_libs= 10340 ;; 10341 10342 cygwin*) 10343 lt_cv_dlopen="dlopen" 10344 lt_cv_dlopen_libs= 10345 ;; 10346 10347 darwin*) 10348 # if libdl is installed we need to link against it 10349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10350$as_echo_n "checking for dlopen in -ldl... " >&6; } 10351if test "${ac_cv_lib_dl_dlopen+set}" = set; then : 10352 $as_echo_n "(cached) " >&6 10353else 10354 ac_check_lib_save_LIBS=$LIBS 10355LIBS="-ldl $LIBS" 10356cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10357/* end confdefs.h. */ 10358 10359/* Override any GCC internal prototype to avoid an error. 10360 Use char because int might match the return type of a GCC 10361 builtin and then its argument prototype would still apply. */ 10362#ifdef __cplusplus 10363extern "C" 10364#endif 10365char dlopen (); 10366int 10367main () 10368{ 10369return dlopen (); 10370 ; 10371 return 0; 10372} 10373_ACEOF 10374if ac_fn_c_try_link "$LINENO"; then : 10375 ac_cv_lib_dl_dlopen=yes 10376else 10377 ac_cv_lib_dl_dlopen=no 10378fi 10379rm -f core conftest.err conftest.$ac_objext \ 10380 conftest$ac_exeext conftest.$ac_ext 10381LIBS=$ac_check_lib_save_LIBS 10382fi 10383{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10384$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10385if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : 10386 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10387else 10388 10389 lt_cv_dlopen="dyld" 10390 lt_cv_dlopen_libs= 10391 lt_cv_dlopen_self=yes 10392 10393fi 10394 10395 ;; 10396 10397 *) 10398 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 10399if test "x$ac_cv_func_shl_load" = x""yes; then : 10400 lt_cv_dlopen="shl_load" 10401else 10402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 10403$as_echo_n "checking for shl_load in -ldld... " >&6; } 10404if test "${ac_cv_lib_dld_shl_load+set}" = set; then : 10405 $as_echo_n "(cached) " >&6 10406else 10407 ac_check_lib_save_LIBS=$LIBS 10408LIBS="-ldld $LIBS" 10409cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10410/* end confdefs.h. */ 10411 10412/* Override any GCC internal prototype to avoid an error. 10413 Use char because int might match the return type of a GCC 10414 builtin and then its argument prototype would still apply. */ 10415#ifdef __cplusplus 10416extern "C" 10417#endif 10418char shl_load (); 10419int 10420main () 10421{ 10422return shl_load (); 10423 ; 10424 return 0; 10425} 10426_ACEOF 10427if ac_fn_c_try_link "$LINENO"; then : 10428 ac_cv_lib_dld_shl_load=yes 10429else 10430 ac_cv_lib_dld_shl_load=no 10431fi 10432rm -f core conftest.err conftest.$ac_objext \ 10433 conftest$ac_exeext conftest.$ac_ext 10434LIBS=$ac_check_lib_save_LIBS 10435fi 10436{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 10437$as_echo "$ac_cv_lib_dld_shl_load" >&6; } 10438if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : 10439 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" 10440else 10441 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 10442if test "x$ac_cv_func_dlopen" = x""yes; then : 10443 lt_cv_dlopen="dlopen" 10444else 10445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10446$as_echo_n "checking for dlopen in -ldl... " >&6; } 10447if test "${ac_cv_lib_dl_dlopen+set}" = set; then : 10448 $as_echo_n "(cached) " >&6 10449else 10450 ac_check_lib_save_LIBS=$LIBS 10451LIBS="-ldl $LIBS" 10452cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10453/* end confdefs.h. */ 10454 10455/* Override any GCC internal prototype to avoid an error. 10456 Use char because int might match the return type of a GCC 10457 builtin and then its argument prototype would still apply. */ 10458#ifdef __cplusplus 10459extern "C" 10460#endif 10461char dlopen (); 10462int 10463main () 10464{ 10465return dlopen (); 10466 ; 10467 return 0; 10468} 10469_ACEOF 10470if ac_fn_c_try_link "$LINENO"; then : 10471 ac_cv_lib_dl_dlopen=yes 10472else 10473 ac_cv_lib_dl_dlopen=no 10474fi 10475rm -f core conftest.err conftest.$ac_objext \ 10476 conftest$ac_exeext conftest.$ac_ext 10477LIBS=$ac_check_lib_save_LIBS 10478fi 10479{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10480$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10481if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : 10482 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10483else 10484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 10485$as_echo_n "checking for dlopen in -lsvld... " >&6; } 10486if test "${ac_cv_lib_svld_dlopen+set}" = set; then : 10487 $as_echo_n "(cached) " >&6 10488else 10489 ac_check_lib_save_LIBS=$LIBS 10490LIBS="-lsvld $LIBS" 10491cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10492/* end confdefs.h. */ 10493 10494/* Override any GCC internal prototype to avoid an error. 10495 Use char because int might match the return type of a GCC 10496 builtin and then its argument prototype would still apply. */ 10497#ifdef __cplusplus 10498extern "C" 10499#endif 10500char dlopen (); 10501int 10502main () 10503{ 10504return dlopen (); 10505 ; 10506 return 0; 10507} 10508_ACEOF 10509if ac_fn_c_try_link "$LINENO"; then : 10510 ac_cv_lib_svld_dlopen=yes 10511else 10512 ac_cv_lib_svld_dlopen=no 10513fi 10514rm -f core conftest.err conftest.$ac_objext \ 10515 conftest$ac_exeext conftest.$ac_ext 10516LIBS=$ac_check_lib_save_LIBS 10517fi 10518{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 10519$as_echo "$ac_cv_lib_svld_dlopen" >&6; } 10520if test "x$ac_cv_lib_svld_dlopen" = x""yes; then : 10521 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" 10522else 10523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 10524$as_echo_n "checking for dld_link in -ldld... " >&6; } 10525if test "${ac_cv_lib_dld_dld_link+set}" = set; then : 10526 $as_echo_n "(cached) " >&6 10527else 10528 ac_check_lib_save_LIBS=$LIBS 10529LIBS="-ldld $LIBS" 10530cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10531/* end confdefs.h. */ 10532 10533/* Override any GCC internal prototype to avoid an error. 10534 Use char because int might match the return type of a GCC 10535 builtin and then its argument prototype would still apply. */ 10536#ifdef __cplusplus 10537extern "C" 10538#endif 10539char dld_link (); 10540int 10541main () 10542{ 10543return dld_link (); 10544 ; 10545 return 0; 10546} 10547_ACEOF 10548if ac_fn_c_try_link "$LINENO"; then : 10549 ac_cv_lib_dld_dld_link=yes 10550else 10551 ac_cv_lib_dld_dld_link=no 10552fi 10553rm -f core conftest.err conftest.$ac_objext \ 10554 conftest$ac_exeext conftest.$ac_ext 10555LIBS=$ac_check_lib_save_LIBS 10556fi 10557{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 10558$as_echo "$ac_cv_lib_dld_dld_link" >&6; } 10559if test "x$ac_cv_lib_dld_dld_link" = x""yes; then : 10560 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" 10561fi 10562 10563 10564fi 10565 10566 10567fi 10568 10569 10570fi 10571 10572 10573fi 10574 10575 10576fi 10577 10578 ;; 10579 esac 10580 10581 if test "x$lt_cv_dlopen" != xno; then 10582 enable_dlopen=yes 10583 else 10584 enable_dlopen=no 10585 fi 10586 10587 case $lt_cv_dlopen in 10588 dlopen) 10589 save_CPPFLAGS="$CPPFLAGS" 10590 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 10591 10592 save_LDFLAGS="$LDFLAGS" 10593 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 10594 10595 save_LIBS="$LIBS" 10596 LIBS="$lt_cv_dlopen_libs $LIBS" 10597 10598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 10599$as_echo_n "checking whether a program can dlopen itself... " >&6; } 10600if test "${lt_cv_dlopen_self+set}" = set; then : 10601 $as_echo_n "(cached) " >&6 10602else 10603 if test "$cross_compiling" = yes; then : 10604 lt_cv_dlopen_self=cross 10605else 10606 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 10607 lt_status=$lt_dlunknown 10608 cat > conftest.$ac_ext <<_LT_EOF 10609#line 10609 "configure" 10610#include "confdefs.h" 10611 10612#if HAVE_DLFCN_H 10613#include <dlfcn.h> 10614#endif 10615 10616#include <stdio.h> 10617 10618#ifdef RTLD_GLOBAL 10619# define LT_DLGLOBAL RTLD_GLOBAL 10620#else 10621# ifdef DL_GLOBAL 10622# define LT_DLGLOBAL DL_GLOBAL 10623# else 10624# define LT_DLGLOBAL 0 10625# endif 10626#endif 10627 10628/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 10629 find out it does not work in some platform. */ 10630#ifndef LT_DLLAZY_OR_NOW 10631# ifdef RTLD_LAZY 10632# define LT_DLLAZY_OR_NOW RTLD_LAZY 10633# else 10634# ifdef DL_LAZY 10635# define LT_DLLAZY_OR_NOW DL_LAZY 10636# else 10637# ifdef RTLD_NOW 10638# define LT_DLLAZY_OR_NOW RTLD_NOW 10639# else 10640# ifdef DL_NOW 10641# define LT_DLLAZY_OR_NOW DL_NOW 10642# else 10643# define LT_DLLAZY_OR_NOW 0 10644# endif 10645# endif 10646# endif 10647# endif 10648#endif 10649 10650void fnord() { int i=42;} 10651int main () 10652{ 10653 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 10654 int status = $lt_dlunknown; 10655 10656 if (self) 10657 { 10658 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 10659 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 10660 /* dlclose (self); */ 10661 } 10662 else 10663 puts (dlerror ()); 10664 10665 return status; 10666} 10667_LT_EOF 10668 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 10669 (eval $ac_link) 2>&5 10670 ac_status=$? 10671 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10672 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 10673 (./conftest; exit; ) >&5 2>/dev/null 10674 lt_status=$? 10675 case x$lt_status in 10676 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 10677 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 10678 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 10679 esac 10680 else : 10681 # compilation failed 10682 lt_cv_dlopen_self=no 10683 fi 10684fi 10685rm -fr conftest* 10686 10687 10688fi 10689{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 10690$as_echo "$lt_cv_dlopen_self" >&6; } 10691 10692 if test "x$lt_cv_dlopen_self" = xyes; then 10693 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 10694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 10695$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 10696if test "${lt_cv_dlopen_self_static+set}" = set; then : 10697 $as_echo_n "(cached) " >&6 10698else 10699 if test "$cross_compiling" = yes; then : 10700 lt_cv_dlopen_self_static=cross 10701else 10702 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 10703 lt_status=$lt_dlunknown 10704 cat > conftest.$ac_ext <<_LT_EOF 10705#line 10705 "configure" 10706#include "confdefs.h" 10707 10708#if HAVE_DLFCN_H 10709#include <dlfcn.h> 10710#endif 10711 10712#include <stdio.h> 10713 10714#ifdef RTLD_GLOBAL 10715# define LT_DLGLOBAL RTLD_GLOBAL 10716#else 10717# ifdef DL_GLOBAL 10718# define LT_DLGLOBAL DL_GLOBAL 10719# else 10720# define LT_DLGLOBAL 0 10721# endif 10722#endif 10723 10724/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 10725 find out it does not work in some platform. */ 10726#ifndef LT_DLLAZY_OR_NOW 10727# ifdef RTLD_LAZY 10728# define LT_DLLAZY_OR_NOW RTLD_LAZY 10729# else 10730# ifdef DL_LAZY 10731# define LT_DLLAZY_OR_NOW DL_LAZY 10732# else 10733# ifdef RTLD_NOW 10734# define LT_DLLAZY_OR_NOW RTLD_NOW 10735# else 10736# ifdef DL_NOW 10737# define LT_DLLAZY_OR_NOW DL_NOW 10738# else 10739# define LT_DLLAZY_OR_NOW 0 10740# endif 10741# endif 10742# endif 10743# endif 10744#endif 10745 10746void fnord() { int i=42;} 10747int main () 10748{ 10749 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 10750 int status = $lt_dlunknown; 10751 10752 if (self) 10753 { 10754 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 10755 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 10756 /* dlclose (self); */ 10757 } 10758 else 10759 puts (dlerror ()); 10760 10761 return status; 10762} 10763_LT_EOF 10764 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 10765 (eval $ac_link) 2>&5 10766 ac_status=$? 10767 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10768 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 10769 (./conftest; exit; ) >&5 2>/dev/null 10770 lt_status=$? 10771 case x$lt_status in 10772 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 10773 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 10774 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 10775 esac 10776 else : 10777 # compilation failed 10778 lt_cv_dlopen_self_static=no 10779 fi 10780fi 10781rm -fr conftest* 10782 10783 10784fi 10785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 10786$as_echo "$lt_cv_dlopen_self_static" >&6; } 10787 fi 10788 10789 CPPFLAGS="$save_CPPFLAGS" 10790 LDFLAGS="$save_LDFLAGS" 10791 LIBS="$save_LIBS" 10792 ;; 10793 esac 10794 10795 case $lt_cv_dlopen_self in 10796 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 10797 *) enable_dlopen_self=unknown ;; 10798 esac 10799 10800 case $lt_cv_dlopen_self_static in 10801 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 10802 *) enable_dlopen_self_static=unknown ;; 10803 esac 10804fi 10805 10806 10807 10808 10809 10810 10811 10812 10813 10814 10815 10816 10817 10818 10819 10820 10821 10822striplib= 10823old_striplib= 10824{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 10825$as_echo_n "checking whether stripping libraries is possible... " >&6; } 10826if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 10827 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 10828 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 10829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10830$as_echo "yes" >&6; } 10831else 10832# FIXME - insert some real tests, host_os isn't really good enough 10833 case $host_os in 10834 darwin*) 10835 if test -n "$STRIP" ; then 10836 striplib="$STRIP -x" 10837 old_striplib="$STRIP -S" 10838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10839$as_echo "yes" >&6; } 10840 else 10841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10842$as_echo "no" >&6; } 10843 fi 10844 ;; 10845 *) 10846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10847$as_echo "no" >&6; } 10848 ;; 10849 esac 10850fi 10851 10852 10853 10854 10855 10856 10857 10858 10859 10860 10861 10862 10863 # Report which library types will actually be built 10864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 10865$as_echo_n "checking if libtool supports shared libraries... " >&6; } 10866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 10867$as_echo "$can_build_shared" >&6; } 10868 10869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 10870$as_echo_n "checking whether to build shared libraries... " >&6; } 10871 test "$can_build_shared" = "no" && enable_shared=no 10872 10873 # On AIX, shared libraries and static libraries use the same namespace, and 10874 # are all built from PIC. 10875 case $host_os in 10876 aix3*) 10877 test "$enable_shared" = yes && enable_static=no 10878 if test -n "$RANLIB"; then 10879 archive_cmds="$archive_cmds~\$RANLIB \$lib" 10880 postinstall_cmds='$RANLIB $lib' 10881 fi 10882 ;; 10883 10884 aix[4-9]*) 10885 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 10886 test "$enable_shared" = yes && enable_static=no 10887 fi 10888 ;; 10889 esac 10890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 10891$as_echo "$enable_shared" >&6; } 10892 10893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 10894$as_echo_n "checking whether to build static libraries... " >&6; } 10895 # Make sure either enable_shared or enable_static is yes. 10896 test "$enable_shared" = yes || enable_static=yes 10897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 10898$as_echo "$enable_static" >&6; } 10899 10900 10901 10902 10903fi 10904ac_ext=c 10905ac_cpp='$CPP $CPPFLAGS' 10906ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10907ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10908ac_compiler_gnu=$ac_cv_c_compiler_gnu 10909 10910CC="$lt_save_CC" 10911 10912 10913 10914 10915 10916 10917 10918 10919 10920 10921 10922 10923 10924 ac_config_commands="$ac_config_commands libtool" 10925 10926 10927 10928 10929# Only expand once: 10930 10931 10932 10933# Checks for header files. 10934{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 10935$as_echo_n "checking for ANSI C header files... " >&6; } 10936if test "${ac_cv_header_stdc+set}" = set; then : 10937 $as_echo_n "(cached) " >&6 10938else 10939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10940/* end confdefs.h. */ 10941#include <stdlib.h> 10942#include <stdarg.h> 10943#include <string.h> 10944#include <float.h> 10945 10946int 10947main () 10948{ 10949 10950 ; 10951 return 0; 10952} 10953_ACEOF 10954if ac_fn_c_try_compile "$LINENO"; then : 10955 ac_cv_header_stdc=yes 10956else 10957 ac_cv_header_stdc=no 10958fi 10959rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10960 10961if test $ac_cv_header_stdc = yes; then 10962 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 10963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10964/* end confdefs.h. */ 10965#include <string.h> 10966 10967_ACEOF 10968if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10969 $EGREP "memchr" >/dev/null 2>&1; then : 10970 10971else 10972 ac_cv_header_stdc=no 10973fi 10974rm -f conftest* 10975 10976fi 10977 10978if test $ac_cv_header_stdc = yes; then 10979 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 10980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10981/* end confdefs.h. */ 10982#include <stdlib.h> 10983 10984_ACEOF 10985if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10986 $EGREP "free" >/dev/null 2>&1; then : 10987 10988else 10989 ac_cv_header_stdc=no 10990fi 10991rm -f conftest* 10992 10993fi 10994 10995if test $ac_cv_header_stdc = yes; then 10996 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 10997 if test "$cross_compiling" = yes; then : 10998 : 10999else 11000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11001/* end confdefs.h. */ 11002#include <ctype.h> 11003#include <stdlib.h> 11004#if ((' ' & 0x0FF) == 0x020) 11005# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 11006# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 11007#else 11008# define ISLOWER(c) \ 11009 (('a' <= (c) && (c) <= 'i') \ 11010 || ('j' <= (c) && (c) <= 'r') \ 11011 || ('s' <= (c) && (c) <= 'z')) 11012# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 11013#endif 11014 11015#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 11016int 11017main () 11018{ 11019 int i; 11020 for (i = 0; i < 256; i++) 11021 if (XOR (islower (i), ISLOWER (i)) 11022 || toupper (i) != TOUPPER (i)) 11023 return 2; 11024 return 0; 11025} 11026_ACEOF 11027if ac_fn_c_try_run "$LINENO"; then : 11028 11029else 11030 ac_cv_header_stdc=no 11031fi 11032rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11033 conftest.$ac_objext conftest.beam conftest.$ac_ext 11034fi 11035 11036fi 11037fi 11038{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 11039$as_echo "$ac_cv_header_stdc" >&6; } 11040if test $ac_cv_header_stdc = yes; then 11041 11042$as_echo "#define STDC_HEADERS 1" >>confdefs.h 11043 11044fi 11045 11046for ac_header in malloc.h stdlib.h string.h strings.h 11047do : 11048 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11049ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 11050eval as_val=\$$as_ac_Header 11051 if test "x$as_val" = x""yes; then : 11052 cat >>confdefs.h <<_ACEOF 11053#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11054_ACEOF 11055 11056fi 11057 11058done 11059 11060 11061# Checks for typedefs, structures, and compiler characteristics. 11062{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 11063$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 11064if test "${ac_cv_c_const+set}" = set; then : 11065 $as_echo_n "(cached) " >&6 11066else 11067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11068/* end confdefs.h. */ 11069 11070int 11071main () 11072{ 11073/* FIXME: Include the comments suggested by Paul. */ 11074#ifndef __cplusplus 11075 /* Ultrix mips cc rejects this. */ 11076 typedef int charset[2]; 11077 const charset cs; 11078 /* SunOS 4.1.1 cc rejects this. */ 11079 char const *const *pcpcc; 11080 char **ppc; 11081 /* NEC SVR4.0.2 mips cc rejects this. */ 11082 struct point {int x, y;}; 11083 static struct point const zero = {0,0}; 11084 /* AIX XL C 1.02.0.0 rejects this. 11085 It does not let you subtract one const X* pointer from another in 11086 an arm of an if-expression whose if-part is not a constant 11087 expression */ 11088 const char *g = "string"; 11089 pcpcc = &g + (g ? g-g : 0); 11090 /* HPUX 7.0 cc rejects these. */ 11091 ++pcpcc; 11092 ppc = (char**) pcpcc; 11093 pcpcc = (char const *const *) ppc; 11094 { /* SCO 3.2v4 cc rejects this. */ 11095 char *t; 11096 char const *s = 0 ? (char *) 0 : (char const *) 0; 11097 11098 *t++ = 0; 11099 if (s) return 0; 11100 } 11101 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 11102 int x[] = {25, 17}; 11103 const int *foo = &x[0]; 11104 ++foo; 11105 } 11106 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 11107 typedef const int *iptr; 11108 iptr p = 0; 11109 ++p; 11110 } 11111 { /* AIX XL C 1.02.0.0 rejects this saying 11112 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 11113 struct s { int j; const int *ap[3]; }; 11114 struct s *b; b->j = 5; 11115 } 11116 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 11117 const int foo = 10; 11118 if (!foo) return 0; 11119 } 11120 return !cs[0] && !zero.x; 11121#endif 11122 11123 ; 11124 return 0; 11125} 11126_ACEOF 11127if ac_fn_c_try_compile "$LINENO"; then : 11128 ac_cv_c_const=yes 11129else 11130 ac_cv_c_const=no 11131fi 11132rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11133fi 11134{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 11135$as_echo "$ac_cv_c_const" >&6; } 11136if test $ac_cv_c_const = no; then 11137 11138$as_echo "#define const /**/" >>confdefs.h 11139 11140fi 11141 11142ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 11143if test "x$ac_cv_type_size_t" = x""yes; then : 11144 11145else 11146 11147cat >>confdefs.h <<_ACEOF 11148#define size_t unsigned int 11149_ACEOF 11150 11151fi 11152 11153{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 11154$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 11155if test "${ac_cv_struct_tm+set}" = set; then : 11156 $as_echo_n "(cached) " >&6 11157else 11158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11159/* end confdefs.h. */ 11160#include <sys/types.h> 11161#include <time.h> 11162 11163int 11164main () 11165{ 11166struct tm tm; 11167 int *p = &tm.tm_sec; 11168 return !p; 11169 ; 11170 return 0; 11171} 11172_ACEOF 11173if ac_fn_c_try_compile "$LINENO"; then : 11174 ac_cv_struct_tm=time.h 11175else 11176 ac_cv_struct_tm=sys/time.h 11177fi 11178rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11179fi 11180{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 11181$as_echo "$ac_cv_struct_tm" >&6; } 11182if test $ac_cv_struct_tm = sys/time.h; then 11183 11184$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 11185 11186fi 11187 11188 11189# Checks for library functions. 11190{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5 11191$as_echo_n "checking for working strtod... " >&6; } 11192if test "${ac_cv_func_strtod+set}" = set; then : 11193 $as_echo_n "(cached) " >&6 11194else 11195 if test "$cross_compiling" = yes; then : 11196 ac_cv_func_strtod=no 11197else 11198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11199/* end confdefs.h. */ 11200 11201$ac_includes_default 11202#ifndef strtod 11203double strtod (); 11204#endif 11205int 11206main() 11207{ 11208 { 11209 /* Some versions of Linux strtod mis-parse strings with leading '+'. */ 11210 char *string = " +69"; 11211 char *term; 11212 double value; 11213 value = strtod (string, &term); 11214 if (value != 69 || term != (string + 4)) 11215 return 1; 11216 } 11217 11218 { 11219 /* Under Solaris 2.4, strtod returns the wrong value for the 11220 terminating character under some conditions. */ 11221 char *string = "NaN"; 11222 char *term; 11223 strtod (string, &term); 11224 if (term != string && *(term - 1) == 0) 11225 return 1; 11226 } 11227 return 0; 11228} 11229 11230_ACEOF 11231if ac_fn_c_try_run "$LINENO"; then : 11232 ac_cv_func_strtod=yes 11233else 11234 ac_cv_func_strtod=no 11235fi 11236rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11237 conftest.$ac_objext conftest.beam conftest.$ac_ext 11238fi 11239 11240fi 11241{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5 11242$as_echo "$ac_cv_func_strtod" >&6; } 11243if test $ac_cv_func_strtod = no; then 11244 case " $LIBOBJS " in 11245 *" strtod.$ac_objext "* ) ;; 11246 *) LIBOBJS="$LIBOBJS strtod.$ac_objext" 11247 ;; 11248esac 11249 11250ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow" 11251if test "x$ac_cv_func_pow" = x""yes; then : 11252 11253fi 11254 11255if test $ac_cv_func_pow = no; then 11256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5 11257$as_echo_n "checking for pow in -lm... " >&6; } 11258if test "${ac_cv_lib_m_pow+set}" = set; then : 11259 $as_echo_n "(cached) " >&6 11260else 11261 ac_check_lib_save_LIBS=$LIBS 11262LIBS="-lm $LIBS" 11263cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11264/* end confdefs.h. */ 11265 11266/* Override any GCC internal prototype to avoid an error. 11267 Use char because int might match the return type of a GCC 11268 builtin and then its argument prototype would still apply. */ 11269#ifdef __cplusplus 11270extern "C" 11271#endif 11272char pow (); 11273int 11274main () 11275{ 11276return pow (); 11277 ; 11278 return 0; 11279} 11280_ACEOF 11281if ac_fn_c_try_link "$LINENO"; then : 11282 ac_cv_lib_m_pow=yes 11283else 11284 ac_cv_lib_m_pow=no 11285fi 11286rm -f core conftest.err conftest.$ac_objext \ 11287 conftest$ac_exeext conftest.$ac_ext 11288LIBS=$ac_check_lib_save_LIBS 11289fi 11290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 11291$as_echo "$ac_cv_lib_m_pow" >&6; } 11292if test "x$ac_cv_lib_m_pow" = x""yes; then : 11293 POW_LIB=-lm 11294else 11295 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5 11296$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;} 11297fi 11298 11299fi 11300 11301fi 11302 11303for ac_func in memset 11304do : 11305 ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset" 11306if test "x$ac_cv_func_memset" = x""yes; then : 11307 cat >>confdefs.h <<_ACEOF 11308#define HAVE_MEMSET 1 11309_ACEOF 11310 11311else 11312 as_fn_error "memset not found in libc" "$LINENO" 5 11313fi 11314done 11315 11316for ac_func in pow 11317do : 11318 ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow" 11319if test "x$ac_cv_func_pow" = x""yes; then : 11320 cat >>confdefs.h <<_ACEOF 11321#define HAVE_POW 1 11322_ACEOF 11323 11324else 11325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5 11326$as_echo_n "checking for pow in -lm... " >&6; } 11327if test "${ac_cv_lib_m_pow+set}" = set; then : 11328 $as_echo_n "(cached) " >&6 11329else 11330 ac_check_lib_save_LIBS=$LIBS 11331LIBS="-lm $LIBS" 11332cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11333/* end confdefs.h. */ 11334 11335/* Override any GCC internal prototype to avoid an error. 11336 Use char because int might match the return type of a GCC 11337 builtin and then its argument prototype would still apply. */ 11338#ifdef __cplusplus 11339extern "C" 11340#endif 11341char pow (); 11342int 11343main () 11344{ 11345return pow (); 11346 ; 11347 return 0; 11348} 11349_ACEOF 11350if ac_fn_c_try_link "$LINENO"; then : 11351 ac_cv_lib_m_pow=yes 11352else 11353 ac_cv_lib_m_pow=no 11354fi 11355rm -f core conftest.err conftest.$ac_objext \ 11356 conftest$ac_exeext conftest.$ac_ext 11357LIBS=$ac_check_lib_save_LIBS 11358fi 11359{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 11360$as_echo "$ac_cv_lib_m_pow" >&6; } 11361if test "x$ac_cv_lib_m_pow" = x""yes; then : 11362 cat >>confdefs.h <<_ACEOF 11363#define HAVE_LIBM 1 11364_ACEOF 11365 11366 LIBS="-lm $LIBS" 11367 11368else 11369 as_fn_error "cannot find pow" "$LINENO" 5 11370fi 11371 11372fi 11373done 11374 11375{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlibVersion in -lz" >&5 11376$as_echo_n "checking for zlibVersion in -lz... " >&6; } 11377if test "${ac_cv_lib_z_zlibVersion+set}" = set; then : 11378 $as_echo_n "(cached) " >&6 11379else 11380 ac_check_lib_save_LIBS=$LIBS 11381LIBS="-lz $LIBS" 11382cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11383/* end confdefs.h. */ 11384 11385/* Override any GCC internal prototype to avoid an error. 11386 Use char because int might match the return type of a GCC 11387 builtin and then its argument prototype would still apply. */ 11388#ifdef __cplusplus 11389extern "C" 11390#endif 11391char zlibVersion (); 11392int 11393main () 11394{ 11395return zlibVersion (); 11396 ; 11397 return 0; 11398} 11399_ACEOF 11400if ac_fn_c_try_link "$LINENO"; then : 11401 ac_cv_lib_z_zlibVersion=yes 11402else 11403 ac_cv_lib_z_zlibVersion=no 11404fi 11405rm -f core conftest.err conftest.$ac_objext \ 11406 conftest$ac_exeext conftest.$ac_ext 11407LIBS=$ac_check_lib_save_LIBS 11408fi 11409{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zlibVersion" >&5 11410$as_echo "$ac_cv_lib_z_zlibVersion" >&6; } 11411if test "x$ac_cv_lib_z_zlibVersion" = x""yes; then : 11412 cat >>confdefs.h <<_ACEOF 11413#define HAVE_LIBZ 1 11414_ACEOF 11415 11416 LIBS="-lz $LIBS" 11417 11418else 11419 as_fn_error "zlib not installed" "$LINENO" 5 11420fi 11421 11422 11423case $host_os in 11424 aix*) 11425 LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG -D_ALL_SOURCE;; 11426 *) 11427 LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG;; 11428esac 11429{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler code in pnggccrd.c can be compiled without PNG_NO_MMX_CODE" >&5 11430$as_echo_n "checking if assembler code in pnggccrd.c can be compiled without PNG_NO_MMX_CODE... " >&6; } 11431cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11432/* end confdefs.h. */ 11433#include "$srcdir/pnggccrd.c" 11434int 11435main () 11436{ 11437return 0; 11438 ; 11439 return 0; 11440} 11441_ACEOF 11442if ac_fn_c_try_compile "$LINENO"; then : 11443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11444$as_echo "yes" >&6; } 11445 LIBPNG_NO_MMX="" 11446else 11447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11448$as_echo "no" >&6; } 11449 LIBPNG_NO_MMX=-DPNG_NO_MMX_CODE 11450fi 11451rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11452LIBPNG_DEFINES=$LIBPNG_DEFINES\ $LIBPNG_NO_MMX 11453 11454 11455 11456{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libraries can be versioned" >&5 11457$as_echo_n "checking if libraries can be versioned... " >&6; } 11458GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` 11459if test "$GLD"; then 11460 have_ld_version_script=yes 11461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11462$as_echo "yes" >&6; } 11463else 11464 have_ld_version_script=no 11465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11466$as_echo "no" >&6; } 11467 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** You have not enabled versioned symbols." >&5 11468$as_echo "$as_me: WARNING: *** You have not enabled versioned symbols." >&2;} 11469fi 11470 if test "$have_ld_version_script" = "yes"; then 11471 HAVE_LD_VERSION_SCRIPT_TRUE= 11472 HAVE_LD_VERSION_SCRIPT_FALSE='#' 11473else 11474 HAVE_LD_VERSION_SCRIPT_TRUE='#' 11475 HAVE_LD_VERSION_SCRIPT_FALSE= 11476fi 11477 11478 11479if test "$have_ld_version_script" = "yes"; then 11480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol prefix" >&5 11481$as_echo_n "checking for symbol prefix... " >&6; } 11482 SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \ 11483 | ${CPP-${CC-gcc} -E} - 2>&1 \ 11484 | ${EGREP-grep} "^PREFIX=" \ 11485 | ${SED-sed} "s:^PREFIX=::"` 11486 11487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SYMBOL_PREFIX" >&5 11488$as_echo "$SYMBOL_PREFIX" >&6; } 11489fi 11490 11491# Substitutions for .in files 11492 11493 11494 11495 11496 11497# Additional arguments (and substitutions) 11498# Allow the pkg-config directory to be set 11499 11500# Check whether --with-pkgconfigdir was given. 11501if test "${with_pkgconfigdir+set}" = set; then : 11502 withval=$with_pkgconfigdir; pkgconfigdir=${withval} 11503else 11504 pkgconfigdir='${libdir}/pkgconfig' 11505fi 11506 11507 11508 11509{ $as_echo "$as_me:${as_lineno-$LINENO}: pkgconfig directory is ${pkgconfigdir}" >&5 11510$as_echo "$as_me: pkgconfig directory is ${pkgconfigdir}" >&6;} 11511 11512# Make the *-config binary config scripts optional 11513 11514# Check whether --with-binconfigs was given. 11515if test "${with_binconfigs+set}" = set; then : 11516 withval=$with_binconfigs; if test "${withval}" = no; then 11517 binconfigs= 11518 { $as_echo "$as_me:${as_lineno-$LINENO}: libpng-config scripts will not be built" >&5 11519$as_echo "$as_me: libpng-config scripts will not be built" >&6;} 11520 else 11521 binconfigs='${binconfigs}' 11522 fi 11523else 11524 binconfigs='${binconfigs}' 11525fi 11526 11527 11528 11529# Allow the old version number library, libpng.so, to be removed from 11530# the build 11531 11532# Check whether --with-libpng-compat was given. 11533if test "${with_libpng_compat+set}" = set; then : 11534 withval=$with_libpng_compat; if test "${withval}" = no; then 11535 compatlib= 11536 { $as_echo "$as_me:${as_lineno-$LINENO}: libpng.so will not be built" >&5 11537$as_echo "$as_me: libpng.so will not be built" >&6;} 11538 else 11539 compatlib=libpng.la 11540 fi 11541else 11542 compatlib=libpng.la 11543fi 11544 11545 11546 11547# Config files, substituting as above 11548ac_config_files="$ac_config_files Makefile libpng.pc:scripts/libpng.pc-configure.in" 11549 11550ac_config_files="$ac_config_files libpng-config:scripts/libpng-config.in" 11551 11552 11553cat >confcache <<\_ACEOF 11554# This file is a shell script that caches the results of configure 11555# tests run on this system so they can be shared between configure 11556# scripts and configure runs, see configure's option --config-cache. 11557# It is not useful on other systems. If it contains results you don't 11558# want to keep, you may remove or edit it. 11559# 11560# config.status only pays attention to the cache file if you give it 11561# the --recheck option to rerun configure. 11562# 11563# `ac_cv_env_foo' variables (set or unset) will be overridden when 11564# loading this file, other *unset* `ac_cv_foo' will be assigned the 11565# following values. 11566 11567_ACEOF 11568 11569# The following way of writing the cache mishandles newlines in values, 11570# but we know of no workaround that is simple, portable, and efficient. 11571# So, we kill variables containing newlines. 11572# Ultrix sh set writes to stderr and can't be redirected directly, 11573# and sets the high bit in the cache file unless we assign to the vars. 11574( 11575 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11576 eval ac_val=\$$ac_var 11577 case $ac_val in #( 11578 *${as_nl}*) 11579 case $ac_var in #( 11580 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11581$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11582 esac 11583 case $ac_var in #( 11584 _ | IFS | as_nl) ;; #( 11585 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11586 *) { eval $ac_var=; unset $ac_var;} ;; 11587 esac ;; 11588 esac 11589 done 11590 11591 (set) 2>&1 | 11592 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11593 *${as_nl}ac_space=\ *) 11594 # `set' does not quote correctly, so add quotes: double-quote 11595 # substitution turns \\\\ into \\, and sed turns \\ into \. 11596 sed -n \ 11597 "s/'/'\\\\''/g; 11598 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11599 ;; #( 11600 *) 11601 # `set' quotes correctly as required by POSIX, so do not add quotes. 11602 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11603 ;; 11604 esac | 11605 sort 11606) | 11607 sed ' 11608 /^ac_cv_env_/b end 11609 t clear 11610 :clear 11611 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11612 t end 11613 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11614 :end' >>confcache 11615if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11616 if test -w "$cache_file"; then 11617 test "x$cache_file" != "x/dev/null" && 11618 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11619$as_echo "$as_me: updating cache $cache_file" >&6;} 11620 cat confcache >$cache_file 11621 else 11622 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11623$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11624 fi 11625fi 11626rm -f confcache 11627 11628test "x$prefix" = xNONE && prefix=$ac_default_prefix 11629# Let make expand exec_prefix. 11630test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11631 11632DEFS=-DHAVE_CONFIG_H 11633 11634ac_libobjs= 11635ac_ltlibobjs= 11636for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11637 # 1. Remove the extension, and $U if already installed. 11638 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11639 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11640 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11641 # will be set to the directory where LIBOBJS objects are built. 11642 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11643 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11644done 11645LIBOBJS=$ac_libobjs 11646 11647LTLIBOBJS=$ac_ltlibobjs 11648 11649 11650 if test -n "$EXEEXT"; then 11651 am__EXEEXT_TRUE= 11652 am__EXEEXT_FALSE='#' 11653else 11654 am__EXEEXT_TRUE='#' 11655 am__EXEEXT_FALSE= 11656fi 11657 11658if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11659 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined. 11660Usually this means the macro was only invoked conditionally." "$LINENO" 5 11661fi 11662if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11663 as_fn_error "conditional \"AMDEP\" was never defined. 11664Usually this means the macro was only invoked conditionally." "$LINENO" 5 11665fi 11666if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11667 as_fn_error "conditional \"am__fastdepCC\" was never defined. 11668Usually this means the macro was only invoked conditionally." "$LINENO" 5 11669fi 11670if test -z "${HAVE_LD_VERSION_SCRIPT_TRUE}" && test -z "${HAVE_LD_VERSION_SCRIPT_FALSE}"; then 11671 as_fn_error "conditional \"HAVE_LD_VERSION_SCRIPT\" was never defined. 11672Usually this means the macro was only invoked conditionally." "$LINENO" 5 11673fi 11674 11675: ${CONFIG_STATUS=./config.status} 11676ac_write_fail=0 11677ac_clean_files_save=$ac_clean_files 11678ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11679{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11680$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11681as_write_fail=0 11682cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11683#! $SHELL 11684# Generated by $as_me. 11685# Run this file to recreate the current configuration. 11686# Compiler output produced by configure, useful for debugging 11687# configure, is in config.log if it exists. 11688 11689debug=false 11690ac_cs_recheck=false 11691ac_cs_silent=false 11692 11693SHELL=\${CONFIG_SHELL-$SHELL} 11694export SHELL 11695_ASEOF 11696cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11697## -------------------- ## 11698## M4sh Initialization. ## 11699## -------------------- ## 11700 11701# Be more Bourne compatible 11702DUALCASE=1; export DUALCASE # for MKS sh 11703if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11704 emulate sh 11705 NULLCMD=: 11706 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11707 # is contrary to our usage. Disable this feature. 11708 alias -g '${1+"$@"}'='"$@"' 11709 setopt NO_GLOB_SUBST 11710else 11711 case `(set -o) 2>/dev/null` in #( 11712 *posix*) : 11713 set -o posix ;; #( 11714 *) : 11715 ;; 11716esac 11717fi 11718 11719 11720as_nl=' 11721' 11722export as_nl 11723# Printing a long string crashes Solaris 7 /usr/bin/printf. 11724as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11725as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11726as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11727# Prefer a ksh shell builtin over an external printf program on Solaris, 11728# but without wasting forks for bash or zsh. 11729if test -z "$BASH_VERSION$ZSH_VERSION" \ 11730 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11731 as_echo='print -r --' 11732 as_echo_n='print -rn --' 11733elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11734 as_echo='printf %s\n' 11735 as_echo_n='printf %s' 11736else 11737 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11738 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11739 as_echo_n='/usr/ucb/echo -n' 11740 else 11741 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11742 as_echo_n_body='eval 11743 arg=$1; 11744 case $arg in #( 11745 *"$as_nl"*) 11746 expr "X$arg" : "X\\(.*\\)$as_nl"; 11747 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11748 esac; 11749 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11750 ' 11751 export as_echo_n_body 11752 as_echo_n='sh -c $as_echo_n_body as_echo' 11753 fi 11754 export as_echo_body 11755 as_echo='sh -c $as_echo_body as_echo' 11756fi 11757 11758# The user is always right. 11759if test "${PATH_SEPARATOR+set}" != set; then 11760 PATH_SEPARATOR=: 11761 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11762 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11763 PATH_SEPARATOR=';' 11764 } 11765fi 11766 11767 11768# IFS 11769# We need space, tab and new line, in precisely that order. Quoting is 11770# there to prevent editors from complaining about space-tab. 11771# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11772# splitting by setting IFS to empty value.) 11773IFS=" "" $as_nl" 11774 11775# Find who we are. Look in the path if we contain no directory separator. 11776case $0 in #(( 11777 *[\\/]* ) as_myself=$0 ;; 11778 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11779for as_dir in $PATH 11780do 11781 IFS=$as_save_IFS 11782 test -z "$as_dir" && as_dir=. 11783 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11784 done 11785IFS=$as_save_IFS 11786 11787 ;; 11788esac 11789# We did not find ourselves, most probably we were run as `sh COMMAND' 11790# in which case we are not to be found in the path. 11791if test "x$as_myself" = x; then 11792 as_myself=$0 11793fi 11794if test ! -f "$as_myself"; then 11795 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11796 exit 1 11797fi 11798 11799# Unset variables that we do not need and which cause bugs (e.g. in 11800# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11801# suppresses any "Segmentation fault" message there. '((' could 11802# trigger a bug in pdksh 5.2.14. 11803for as_var in BASH_ENV ENV MAIL MAILPATH 11804do eval test x\${$as_var+set} = xset \ 11805 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11806done 11807PS1='$ ' 11808PS2='> ' 11809PS4='+ ' 11810 11811# NLS nuisances. 11812LC_ALL=C 11813export LC_ALL 11814LANGUAGE=C 11815export LANGUAGE 11816 11817# CDPATH. 11818(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11819 11820 11821# as_fn_error ERROR [LINENO LOG_FD] 11822# --------------------------------- 11823# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11824# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11825# script with status $?, using 1 if that was 0. 11826as_fn_error () 11827{ 11828 as_status=$?; test $as_status -eq 0 && as_status=1 11829 if test "$3"; then 11830 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11831 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 11832 fi 11833 $as_echo "$as_me: error: $1" >&2 11834 as_fn_exit $as_status 11835} # as_fn_error 11836 11837 11838# as_fn_set_status STATUS 11839# ----------------------- 11840# Set $? to STATUS, without forking. 11841as_fn_set_status () 11842{ 11843 return $1 11844} # as_fn_set_status 11845 11846# as_fn_exit STATUS 11847# ----------------- 11848# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11849as_fn_exit () 11850{ 11851 set +e 11852 as_fn_set_status $1 11853 exit $1 11854} # as_fn_exit 11855 11856# as_fn_unset VAR 11857# --------------- 11858# Portably unset VAR. 11859as_fn_unset () 11860{ 11861 { eval $1=; unset $1;} 11862} 11863as_unset=as_fn_unset 11864# as_fn_append VAR VALUE 11865# ---------------------- 11866# Append the text in VALUE to the end of the definition contained in VAR. Take 11867# advantage of any shell optimizations that allow amortized linear growth over 11868# repeated appends, instead of the typical quadratic growth present in naive 11869# implementations. 11870if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11871 eval 'as_fn_append () 11872 { 11873 eval $1+=\$2 11874 }' 11875else 11876 as_fn_append () 11877 { 11878 eval $1=\$$1\$2 11879 } 11880fi # as_fn_append 11881 11882# as_fn_arith ARG... 11883# ------------------ 11884# Perform arithmetic evaluation on the ARGs, and store the result in the 11885# global $as_val. Take advantage of shells that can avoid forks. The arguments 11886# must be portable across $(()) and expr. 11887if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11888 eval 'as_fn_arith () 11889 { 11890 as_val=$(( $* )) 11891 }' 11892else 11893 as_fn_arith () 11894 { 11895 as_val=`expr "$@" || test $? -eq 1` 11896 } 11897fi # as_fn_arith 11898 11899 11900if expr a : '\(a\)' >/dev/null 2>&1 && 11901 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11902 as_expr=expr 11903else 11904 as_expr=false 11905fi 11906 11907if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11908 as_basename=basename 11909else 11910 as_basename=false 11911fi 11912 11913if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11914 as_dirname=dirname 11915else 11916 as_dirname=false 11917fi 11918 11919as_me=`$as_basename -- "$0" || 11920$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11921 X"$0" : 'X\(//\)$' \| \ 11922 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11923$as_echo X/"$0" | 11924 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11925 s//\1/ 11926 q 11927 } 11928 /^X\/\(\/\/\)$/{ 11929 s//\1/ 11930 q 11931 } 11932 /^X\/\(\/\).*/{ 11933 s//\1/ 11934 q 11935 } 11936 s/.*/./; q'` 11937 11938# Avoid depending upon Character Ranges. 11939as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11940as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11941as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11942as_cr_digits='0123456789' 11943as_cr_alnum=$as_cr_Letters$as_cr_digits 11944 11945ECHO_C= ECHO_N= ECHO_T= 11946case `echo -n x` in #((((( 11947-n*) 11948 case `echo 'xy\c'` in 11949 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11950 xy) ECHO_C='\c';; 11951 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11952 ECHO_T=' ';; 11953 esac;; 11954*) 11955 ECHO_N='-n';; 11956esac 11957 11958rm -f conf$$ conf$$.exe conf$$.file 11959if test -d conf$$.dir; then 11960 rm -f conf$$.dir/conf$$.file 11961else 11962 rm -f conf$$.dir 11963 mkdir conf$$.dir 2>/dev/null 11964fi 11965if (echo >conf$$.file) 2>/dev/null; then 11966 if ln -s conf$$.file conf$$ 2>/dev/null; then 11967 as_ln_s='ln -s' 11968 # ... but there are two gotchas: 11969 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11970 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11971 # In both cases, we have to default to `cp -p'. 11972 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11973 as_ln_s='cp -p' 11974 elif ln conf$$.file conf$$ 2>/dev/null; then 11975 as_ln_s=ln 11976 else 11977 as_ln_s='cp -p' 11978 fi 11979else 11980 as_ln_s='cp -p' 11981fi 11982rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11983rmdir conf$$.dir 2>/dev/null 11984 11985 11986# as_fn_mkdir_p 11987# ------------- 11988# Create "$as_dir" as a directory, including parents if necessary. 11989as_fn_mkdir_p () 11990{ 11991 11992 case $as_dir in #( 11993 -*) as_dir=./$as_dir;; 11994 esac 11995 test -d "$as_dir" || eval $as_mkdir_p || { 11996 as_dirs= 11997 while :; do 11998 case $as_dir in #( 11999 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12000 *) as_qdir=$as_dir;; 12001 esac 12002 as_dirs="'$as_qdir' $as_dirs" 12003 as_dir=`$as_dirname -- "$as_dir" || 12004$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12005 X"$as_dir" : 'X\(//\)[^/]' \| \ 12006 X"$as_dir" : 'X\(//\)$' \| \ 12007 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12008$as_echo X"$as_dir" | 12009 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12010 s//\1/ 12011 q 12012 } 12013 /^X\(\/\/\)[^/].*/{ 12014 s//\1/ 12015 q 12016 } 12017 /^X\(\/\/\)$/{ 12018 s//\1/ 12019 q 12020 } 12021 /^X\(\/\).*/{ 12022 s//\1/ 12023 q 12024 } 12025 s/.*/./; q'` 12026 test -d "$as_dir" && break 12027 done 12028 test -z "$as_dirs" || eval "mkdir $as_dirs" 12029 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 12030 12031 12032} # as_fn_mkdir_p 12033if mkdir -p . 2>/dev/null; then 12034 as_mkdir_p='mkdir -p "$as_dir"' 12035else 12036 test -d ./-p && rmdir ./-p 12037 as_mkdir_p=false 12038fi 12039 12040if test -x / >/dev/null 2>&1; then 12041 as_test_x='test -x' 12042else 12043 if ls -dL / >/dev/null 2>&1; then 12044 as_ls_L_option=L 12045 else 12046 as_ls_L_option= 12047 fi 12048 as_test_x=' 12049 eval sh -c '\'' 12050 if test -d "$1"; then 12051 test -d "$1/."; 12052 else 12053 case $1 in #( 12054 -*)set "./$1";; 12055 esac; 12056 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 12057 ???[sx]*):;;*)false;;esac;fi 12058 '\'' sh 12059 ' 12060fi 12061as_executable_p=$as_test_x 12062 12063# Sed expression to map a string onto a valid CPP name. 12064as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12065 12066# Sed expression to map a string onto a valid variable name. 12067as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12068 12069 12070exec 6>&1 12071## ----------------------------------- ## 12072## Main body of $CONFIG_STATUS script. ## 12073## ----------------------------------- ## 12074_ASEOF 12075test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12076 12077cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12078# Save the log message, to keep $0 and so on meaningful, and to 12079# report actual input values of CONFIG_FILES etc. instead of their 12080# values after options handling. 12081ac_log=" 12082This file was extended by libpng $as_me 1.2.46, which was 12083generated by GNU Autoconf 2.65. Invocation command line was 12084 12085 CONFIG_FILES = $CONFIG_FILES 12086 CONFIG_HEADERS = $CONFIG_HEADERS 12087 CONFIG_LINKS = $CONFIG_LINKS 12088 CONFIG_COMMANDS = $CONFIG_COMMANDS 12089 $ $0 $@ 12090 12091on `(hostname || uname -n) 2>/dev/null | sed 1q` 12092" 12093 12094_ACEOF 12095 12096case $ac_config_files in *" 12097"*) set x $ac_config_files; shift; ac_config_files=$*;; 12098esac 12099 12100case $ac_config_headers in *" 12101"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12102esac 12103 12104 12105cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12106# Files that config.status was made for. 12107config_files="$ac_config_files" 12108config_headers="$ac_config_headers" 12109config_commands="$ac_config_commands" 12110 12111_ACEOF 12112 12113cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12114ac_cs_usage="\ 12115\`$as_me' instantiates files and other configuration actions 12116from templates according to the current configuration. Unless the files 12117and actions are specified as TAGs, all are instantiated by default. 12118 12119Usage: $0 [OPTION]... [TAG]... 12120 12121 -h, --help print this help, then exit 12122 -V, --version print version number and configuration settings, then exit 12123 --config print configuration, then exit 12124 -q, --quiet, --silent 12125 do not print progress messages 12126 -d, --debug don't remove temporary files 12127 --recheck update $as_me by reconfiguring in the same conditions 12128 --file=FILE[:TEMPLATE] 12129 instantiate the configuration file FILE 12130 --header=FILE[:TEMPLATE] 12131 instantiate the configuration header FILE 12132 12133Configuration files: 12134$config_files 12135 12136Configuration headers: 12137$config_headers 12138 12139Configuration commands: 12140$config_commands 12141 12142Report bugs to <png-mng-implement@lists.sourceforge.net>." 12143 12144_ACEOF 12145cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12146ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12147ac_cs_version="\\ 12148libpng config.status 1.2.46 12149configured by $0, generated by GNU Autoconf 2.65, 12150 with options \\"\$ac_cs_config\\" 12151 12152Copyright (C) 2009 Free Software Foundation, Inc. 12153This config.status script is free software; the Free Software Foundation 12154gives unlimited permission to copy, distribute and modify it." 12155 12156ac_pwd='$ac_pwd' 12157srcdir='$srcdir' 12158INSTALL='$INSTALL' 12159MKDIR_P='$MKDIR_P' 12160AWK='$AWK' 12161test -n "\$AWK" || AWK=awk 12162_ACEOF 12163 12164cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12165# The default lists apply if the user does not specify any file. 12166ac_need_defaults=: 12167while test $# != 0 12168do 12169 case $1 in 12170 --*=*) 12171 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12172 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12173 ac_shift=: 12174 ;; 12175 *) 12176 ac_option=$1 12177 ac_optarg=$2 12178 ac_shift=shift 12179 ;; 12180 esac 12181 12182 case $ac_option in 12183 # Handling of the options. 12184 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12185 ac_cs_recheck=: ;; 12186 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12187 $as_echo "$ac_cs_version"; exit ;; 12188 --config | --confi | --conf | --con | --co | --c ) 12189 $as_echo "$ac_cs_config"; exit ;; 12190 --debug | --debu | --deb | --de | --d | -d ) 12191 debug=: ;; 12192 --file | --fil | --fi | --f ) 12193 $ac_shift 12194 case $ac_optarg in 12195 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12196 esac 12197 as_fn_append CONFIG_FILES " '$ac_optarg'" 12198 ac_need_defaults=false;; 12199 --header | --heade | --head | --hea ) 12200 $ac_shift 12201 case $ac_optarg in 12202 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12203 esac 12204 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12205 ac_need_defaults=false;; 12206 --he | --h) 12207 # Conflict between --help and --header 12208 as_fn_error "ambiguous option: \`$1' 12209Try \`$0 --help' for more information.";; 12210 --help | --hel | -h ) 12211 $as_echo "$ac_cs_usage"; exit ;; 12212 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12213 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12214 ac_cs_silent=: ;; 12215 12216 # This is an error. 12217 -*) as_fn_error "unrecognized option: \`$1' 12218Try \`$0 --help' for more information." ;; 12219 12220 *) as_fn_append ac_config_targets " $1" 12221 ac_need_defaults=false ;; 12222 12223 esac 12224 shift 12225done 12226 12227ac_configure_extra_args= 12228 12229if $ac_cs_silent; then 12230 exec 6>/dev/null 12231 ac_configure_extra_args="$ac_configure_extra_args --silent" 12232fi 12233 12234_ACEOF 12235cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12236if \$ac_cs_recheck; then 12237 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12238 shift 12239 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12240 CONFIG_SHELL='$SHELL' 12241 export CONFIG_SHELL 12242 exec "\$@" 12243fi 12244 12245_ACEOF 12246cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12247exec 5>>config.log 12248{ 12249 echo 12250 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12251## Running $as_me. ## 12252_ASBOX 12253 $as_echo "$ac_log" 12254} >&5 12255 12256_ACEOF 12257cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12258# 12259# INIT-COMMANDS 12260# 12261AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12262 12263 12264# The HP-UX ksh and POSIX shell print the target directory to stdout 12265# if CDPATH is set. 12266(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 12267 12268sed_quote_subst='$sed_quote_subst' 12269double_quote_subst='$double_quote_subst' 12270delay_variable_subst='$delay_variable_subst' 12271SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`' 12272Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`' 12273GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`' 12274EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`' 12275FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`' 12276LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`' 12277AS='`$ECHO "X$AS" | $Xsed -e "$delay_single_quote_subst"`' 12278DLLTOOL='`$ECHO "X$DLLTOOL" | $Xsed -e "$delay_single_quote_subst"`' 12279OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`' 12280macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`' 12281macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`' 12282enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`' 12283enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`' 12284pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`' 12285enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`' 12286host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`' 12287host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`' 12288host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`' 12289build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`' 12290build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`' 12291build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`' 12292NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`' 12293LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`' 12294max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`' 12295ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`' 12296exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`' 12297lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`' 12298lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`' 12299lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`' 12300reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`' 12301reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12302deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`' 12303file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`' 12304AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`' 12305AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`' 12306STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`' 12307RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`' 12308old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12309old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12310old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12311CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`' 12312CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`' 12313compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`' 12314GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`' 12315lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`' 12316lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`' 12317lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`' 12318lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' 12319objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`' 12320SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`' 12321ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`' 12322MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`' 12323lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`' 12324lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`' 12325lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`' 12326lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`' 12327lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`' 12328need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`' 12329DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`' 12330NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`' 12331LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`' 12332OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`' 12333OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`' 12334libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`' 12335shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12336extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12337archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`' 12338enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`' 12339export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' 12340whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' 12341compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`' 12342old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12343old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12344archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12345archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12346module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12347module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12348with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`' 12349allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' 12350no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' 12351hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' 12352hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`' 12353hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`' 12354hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`' 12355hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`' 12356hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`' 12357hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' 12358hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`' 12359inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`' 12360link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`' 12361fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`' 12362always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`' 12363export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12364exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`' 12365include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`' 12366prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12367file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`' 12368variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`' 12369need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' 12370need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`' 12371version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`' 12372runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`' 12373shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' 12374shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`' 12375libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`' 12376library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`' 12377soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`' 12378postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12379postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12380finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`' 12381finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`' 12382hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`' 12383sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`' 12384sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`' 12385hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`' 12386enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`' 12387enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`' 12388enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`' 12389old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`' 12390striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`' 12391 12392LTCC='$LTCC' 12393LTCFLAGS='$LTCFLAGS' 12394compiler='$compiler_DEFAULT' 12395 12396# Quote evaled strings. 12397for var in SED \ 12398GREP \ 12399EGREP \ 12400FGREP \ 12401LD \ 12402NM \ 12403LN_S \ 12404lt_SP2NL \ 12405lt_NL2SP \ 12406reload_flag \ 12407deplibs_check_method \ 12408file_magic_cmd \ 12409AR \ 12410AR_FLAGS \ 12411STRIP \ 12412RANLIB \ 12413CC \ 12414CFLAGS \ 12415compiler \ 12416lt_cv_sys_global_symbol_pipe \ 12417lt_cv_sys_global_symbol_to_cdecl \ 12418lt_cv_sys_global_symbol_to_c_name_address \ 12419lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 12420SHELL \ 12421ECHO \ 12422lt_prog_compiler_no_builtin_flag \ 12423lt_prog_compiler_wl \ 12424lt_prog_compiler_pic \ 12425lt_prog_compiler_static \ 12426lt_cv_prog_compiler_c_o \ 12427need_locks \ 12428DSYMUTIL \ 12429NMEDIT \ 12430LIPO \ 12431OTOOL \ 12432OTOOL64 \ 12433shrext_cmds \ 12434export_dynamic_flag_spec \ 12435whole_archive_flag_spec \ 12436compiler_needs_object \ 12437with_gnu_ld \ 12438allow_undefined_flag \ 12439no_undefined_flag \ 12440hardcode_libdir_flag_spec \ 12441hardcode_libdir_flag_spec_ld \ 12442hardcode_libdir_separator \ 12443fix_srcfile_path \ 12444exclude_expsyms \ 12445include_expsyms \ 12446file_list_spec \ 12447variables_saved_for_relink \ 12448libname_spec \ 12449library_names_spec \ 12450soname_spec \ 12451finish_eval \ 12452old_striplib \ 12453striplib; do 12454 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in 12455 *[\\\\\\\`\\"\\\$]*) 12456 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 12457 ;; 12458 *) 12459 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 12460 ;; 12461 esac 12462done 12463 12464# Double-quote double-evaled strings. 12465for var in reload_cmds \ 12466old_postinstall_cmds \ 12467old_postuninstall_cmds \ 12468old_archive_cmds \ 12469extract_expsyms_cmds \ 12470old_archive_from_new_cmds \ 12471old_archive_from_expsyms_cmds \ 12472archive_cmds \ 12473archive_expsym_cmds \ 12474module_cmds \ 12475module_expsym_cmds \ 12476export_symbols_cmds \ 12477prelink_cmds \ 12478postinstall_cmds \ 12479postuninstall_cmds \ 12480finish_cmds \ 12481sys_lib_search_path_spec \ 12482sys_lib_dlsearch_path_spec; do 12483 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in 12484 *[\\\\\\\`\\"\\\$]*) 12485 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 12486 ;; 12487 *) 12488 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 12489 ;; 12490 esac 12491done 12492 12493# Fix-up fallback echo if it was mangled by the above quoting rules. 12494case \$lt_ECHO in 12495*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\` 12496 ;; 12497esac 12498 12499ac_aux_dir='$ac_aux_dir' 12500xsi_shell='$xsi_shell' 12501lt_shell_append='$lt_shell_append' 12502 12503# See if we are running on zsh, and set the options which allow our 12504# commands through without removal of \ escapes INIT. 12505if test -n "\${ZSH_VERSION+set}" ; then 12506 setopt NO_GLOB_SUBST 12507fi 12508 12509 12510 PACKAGE='$PACKAGE' 12511 VERSION='$VERSION' 12512 TIMESTAMP='$TIMESTAMP' 12513 RM='$RM' 12514 ofile='$ofile' 12515 12516 12517 12518 12519_ACEOF 12520 12521cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12522 12523# Handling of arguments. 12524for ac_config_target in $ac_config_targets 12525do 12526 case $ac_config_target in 12527 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12528 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12529 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 12530 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12531 "libpng.pc") CONFIG_FILES="$CONFIG_FILES libpng.pc:scripts/libpng.pc-configure.in" ;; 12532 "libpng-config") CONFIG_FILES="$CONFIG_FILES libpng-config:scripts/libpng-config.in" ;; 12533 12534 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12535 esac 12536done 12537 12538 12539# If the user did not use the arguments to specify the items to instantiate, 12540# then the envvar interface is used. Set only those that are not. 12541# We use the long form for the default assignment because of an extremely 12542# bizarre bug on SunOS 4.1.3. 12543if $ac_need_defaults; then 12544 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12545 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12546 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12547fi 12548 12549# Have a temporary directory for convenience. Make it in the build tree 12550# simply because there is no reason against having it here, and in addition, 12551# creating and moving files from /tmp can sometimes cause problems. 12552# Hook for its removal unless debugging. 12553# Note that there is a small window in which the directory will not be cleaned: 12554# after its creation but before its name has been assigned to `$tmp'. 12555$debug || 12556{ 12557 tmp= 12558 trap 'exit_status=$? 12559 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 12560' 0 12561 trap 'as_fn_exit 1' 1 2 13 15 12562} 12563# Create a (secure) tmp directory for tmp files. 12564 12565{ 12566 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12567 test -n "$tmp" && test -d "$tmp" 12568} || 12569{ 12570 tmp=./conf$$-$RANDOM 12571 (umask 077 && mkdir "$tmp") 12572} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 12573 12574# Set up the scripts for CONFIG_FILES section. 12575# No need to generate them if there are no CONFIG_FILES. 12576# This happens for instance with `./config.status config.h'. 12577if test -n "$CONFIG_FILES"; then 12578 12579 12580ac_cr=`echo X | tr X '\015'` 12581# On cygwin, bash can eat \r inside `` if the user requested igncr. 12582# But we know of no other shell where ac_cr would be empty at this 12583# point, so we can use a bashism as a fallback. 12584if test "x$ac_cr" = x; then 12585 eval ac_cr=\$\'\\r\' 12586fi 12587ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12588if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12589 ac_cs_awk_cr='\r' 12590else 12591 ac_cs_awk_cr=$ac_cr 12592fi 12593 12594echo 'BEGIN {' >"$tmp/subs1.awk" && 12595_ACEOF 12596 12597 12598{ 12599 echo "cat >conf$$subs.awk <<_ACEOF" && 12600 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12601 echo "_ACEOF" 12602} >conf$$subs.sh || 12603 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 12604ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 12605ac_delim='%!_!# ' 12606for ac_last_try in false false false false false :; do 12607 . ./conf$$subs.sh || 12608 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 12609 12610 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12611 if test $ac_delim_n = $ac_delim_num; then 12612 break 12613 elif $ac_last_try; then 12614 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 12615 else 12616 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12617 fi 12618done 12619rm -f conf$$subs.sh 12620 12621cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12622cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 12623_ACEOF 12624sed -n ' 12625h 12626s/^/S["/; s/!.*/"]=/ 12627p 12628g 12629s/^[^!]*!// 12630:repl 12631t repl 12632s/'"$ac_delim"'$// 12633t delim 12634:nl 12635h 12636s/\(.\{148\}\)..*/\1/ 12637t more1 12638s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12639p 12640n 12641b repl 12642:more1 12643s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12644p 12645g 12646s/.\{148\}// 12647t nl 12648:delim 12649h 12650s/\(.\{148\}\)..*/\1/ 12651t more2 12652s/["\\]/\\&/g; s/^/"/; s/$/"/ 12653p 12654b 12655:more2 12656s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12657p 12658g 12659s/.\{148\}// 12660t delim 12661' <conf$$subs.awk | sed ' 12662/^[^""]/{ 12663 N 12664 s/\n// 12665} 12666' >>$CONFIG_STATUS || ac_write_fail=1 12667rm -f conf$$subs.awk 12668cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12669_ACAWK 12670cat >>"\$tmp/subs1.awk" <<_ACAWK && 12671 for (key in S) S_is_set[key] = 1 12672 FS = "" 12673 12674} 12675{ 12676 line = $ 0 12677 nfields = split(line, field, "@") 12678 substed = 0 12679 len = length(field[1]) 12680 for (i = 2; i < nfields; i++) { 12681 key = field[i] 12682 keylen = length(key) 12683 if (S_is_set[key]) { 12684 value = S[key] 12685 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12686 len += length(value) + length(field[++i]) 12687 substed = 1 12688 } else 12689 len += 1 + keylen 12690 } 12691 12692 print line 12693} 12694 12695_ACAWK 12696_ACEOF 12697cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12698if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12699 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12700else 12701 cat 12702fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 12703 || as_fn_error "could not setup config files machinery" "$LINENO" 5 12704_ACEOF 12705 12706# VPATH may cause trouble with some makes, so we remove $(srcdir), 12707# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 12708# trailing colons and then remove the whole line if VPATH becomes empty 12709# (actually we leave an empty line to preserve line numbers). 12710if test "x$srcdir" = x.; then 12711 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 12712s/:*\$(srcdir):*/:/ 12713s/:*\${srcdir}:*/:/ 12714s/:*@srcdir@:*/:/ 12715s/^\([^=]*=[ ]*\):*/\1/ 12716s/:*$// 12717s/^[^=]*=[ ]*$// 12718}' 12719fi 12720 12721cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12722fi # test -n "$CONFIG_FILES" 12723 12724# Set up the scripts for CONFIG_HEADERS section. 12725# No need to generate them if there are no CONFIG_HEADERS. 12726# This happens for instance with `./config.status Makefile'. 12727if test -n "$CONFIG_HEADERS"; then 12728cat >"$tmp/defines.awk" <<\_ACAWK || 12729BEGIN { 12730_ACEOF 12731 12732# Transform confdefs.h into an awk script `defines.awk', embedded as 12733# here-document in config.status, that substitutes the proper values into 12734# config.h.in to produce config.h. 12735 12736# Create a delimiter string that does not exist in confdefs.h, to ease 12737# handling of long lines. 12738ac_delim='%!_!# ' 12739for ac_last_try in false false :; do 12740 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 12741 if test -z "$ac_t"; then 12742 break 12743 elif $ac_last_try; then 12744 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 12745 else 12746 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12747 fi 12748done 12749 12750# For the awk script, D is an array of macro values keyed by name, 12751# likewise P contains macro parameters if any. Preserve backslash 12752# newline sequences. 12753 12754ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12755sed -n ' 12756s/.\{148\}/&'"$ac_delim"'/g 12757t rset 12758:rset 12759s/^[ ]*#[ ]*define[ ][ ]*/ / 12760t def 12761d 12762:def 12763s/\\$// 12764t bsnl 12765s/["\\]/\\&/g 12766s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12767D["\1"]=" \3"/p 12768s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12769d 12770:bsnl 12771s/["\\]/\\&/g 12772s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12773D["\1"]=" \3\\\\\\n"\\/p 12774t cont 12775s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12776t cont 12777d 12778:cont 12779n 12780s/.\{148\}/&'"$ac_delim"'/g 12781t clear 12782:clear 12783s/\\$// 12784t bsnlc 12785s/["\\]/\\&/g; s/^/"/; s/$/"/p 12786d 12787:bsnlc 12788s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12789b cont 12790' <confdefs.h | sed ' 12791s/'"$ac_delim"'/"\\\ 12792"/g' >>$CONFIG_STATUS || ac_write_fail=1 12793 12794cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12795 for (key in D) D_is_set[key] = 1 12796 FS = "" 12797} 12798/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12799 line = \$ 0 12800 split(line, arg, " ") 12801 if (arg[1] == "#") { 12802 defundef = arg[2] 12803 mac1 = arg[3] 12804 } else { 12805 defundef = substr(arg[1], 2) 12806 mac1 = arg[2] 12807 } 12808 split(mac1, mac2, "(") #) 12809 macro = mac2[1] 12810 prefix = substr(line, 1, index(line, defundef) - 1) 12811 if (D_is_set[macro]) { 12812 # Preserve the white space surrounding the "#". 12813 print prefix "define", macro P[macro] D[macro] 12814 next 12815 } else { 12816 # Replace #undef with comments. This is necessary, for example, 12817 # in the case of _POSIX_SOURCE, which is predefined and required 12818 # on some systems where configure will not decide to define it. 12819 if (defundef == "undef") { 12820 print "/*", prefix defundef, macro, "*/" 12821 next 12822 } 12823 } 12824} 12825{ print } 12826_ACAWK 12827_ACEOF 12828cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12829 as_fn_error "could not setup config headers machinery" "$LINENO" 5 12830fi # test -n "$CONFIG_HEADERS" 12831 12832 12833eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12834shift 12835for ac_tag 12836do 12837 case $ac_tag in 12838 :[FHLC]) ac_mode=$ac_tag; continue;; 12839 esac 12840 case $ac_mode$ac_tag in 12841 :[FHL]*:*);; 12842 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 12843 :[FH]-) ac_tag=-:-;; 12844 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12845 esac 12846 ac_save_IFS=$IFS 12847 IFS=: 12848 set x $ac_tag 12849 IFS=$ac_save_IFS 12850 shift 12851 ac_file=$1 12852 shift 12853 12854 case $ac_mode in 12855 :L) ac_source=$1;; 12856 :[FH]) 12857 ac_file_inputs= 12858 for ac_f 12859 do 12860 case $ac_f in 12861 -) ac_f="$tmp/stdin";; 12862 *) # Look for the file first in the build tree, then in the source tree 12863 # (if the path is not absolute). The absolute path cannot be DOS-style, 12864 # because $ac_f cannot contain `:'. 12865 test -f "$ac_f" || 12866 case $ac_f in 12867 [\\/$]*) false;; 12868 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12869 esac || 12870 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12871 esac 12872 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12873 as_fn_append ac_file_inputs " '$ac_f'" 12874 done 12875 12876 # Let's still pretend it is `configure' which instantiates (i.e., don't 12877 # use $as_me), people would be surprised to read: 12878 # /* config.h. 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13012cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13013ac_sed_extra="$ac_vpsub 13014$extrasub 13015_ACEOF 13016cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13017:t 13018/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13019s|@configure_input@|$ac_sed_conf_input|;t t 13020s&@top_builddir@&$ac_top_builddir_sub&;t t 13021s&@top_build_prefix@&$ac_top_build_prefix&;t t 13022s&@srcdir@&$ac_srcdir&;t t 13023s&@abs_srcdir@&$ac_abs_srcdir&;t t 13024s&@top_srcdir@&$ac_top_srcdir&;t t 13025s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13026s&@builddir@&$ac_builddir&;t t 13027s&@abs_builddir@&$ac_abs_builddir&;t t 13028s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13029s&@INSTALL@&$ac_INSTALL&;t t 13030s&@MKDIR_P@&$ac_MKDIR_P&;t t 13031$ac_datarootdir_hack 13032" 13033eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 13034 || as_fn_error "could not create $ac_file" "$LINENO" 5 13035 13036test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13037 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 13038 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 13039 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13040which seems to be undefined. 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See the 13251# GNU General Public License for more details. 13252# 13253# You should have received a copy of the GNU General Public License 13254# along with GNU Libtool; see the file COPYING. If not, a copy 13255# can be downloaded from http://www.gnu.org/licenses/gpl.html, or 13256# obtained by writing to the Free Software Foundation, Inc., 13257# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 13258 13259 13260# The names of the tagged configurations supported by this script. 13261available_tags="" 13262 13263# ### BEGIN LIBTOOL CONFIG 13264 13265# A sed program that does not truncate output. 13266SED=$lt_SED 13267 13268# Sed that helps us avoid accidentally triggering echo(1) options like -n. 13269Xsed="\$SED -e 1s/^X//" 13270 13271# A grep program that handles long lines. 13272GREP=$lt_GREP 13273 13274# An ERE matcher. 13275EGREP=$lt_EGREP 13276 13277# A literal string matcher. 13278FGREP=$lt_FGREP 13279 13280# Assembler program. 13281AS=$AS 13282 13283# DLL creation program. 13284DLLTOOL=$DLLTOOL 13285 13286# Object dumper program. 13287OBJDUMP=$OBJDUMP 13288 13289# Which release of libtool.m4 was used? 13290macro_version=$macro_version 13291macro_revision=$macro_revision 13292 13293# Whether or not to build shared libraries. 13294build_libtool_libs=$enable_shared 13295 13296# Whether or not to build static libraries. 13297build_old_libs=$enable_static 13298 13299# What type of objects to build. 13300pic_mode=$pic_mode 13301 13302# Whether or not to optimize for fast installation. 13303fast_install=$enable_fast_install 13304 13305# The host system. 13306host_alias=$host_alias 13307host=$host 13308host_os=$host_os 13309 13310# The build system. 13311build_alias=$build_alias 13312build=$build 13313build_os=$build_os 13314 13315# A BSD- or MS-compatible name lister. 13316NM=$lt_NM 13317 13318# Whether we need soft or hard links. 13319LN_S=$lt_LN_S 13320 13321# What is the maximum length of a command? 13322max_cmd_len=$max_cmd_len 13323 13324# Object file suffix (normally "o"). 13325objext=$ac_objext 13326 13327# Executable file suffix (normally ""). 13328exeext=$exeext 13329 13330# whether the shell understands "unset". 13331lt_unset=$lt_unset 13332 13333# turn spaces into newlines. 13334SP2NL=$lt_lt_SP2NL 13335 13336# turn newlines into spaces. 13337NL2SP=$lt_lt_NL2SP 13338 13339# How to create reloadable object files. 13340reload_flag=$lt_reload_flag 13341reload_cmds=$lt_reload_cmds 13342 13343# Method to check whether dependent libraries are shared objects. 13344deplibs_check_method=$lt_deplibs_check_method 13345 13346# Command to use when deplibs_check_method == "file_magic". 13347file_magic_cmd=$lt_file_magic_cmd 13348 13349# The archiver. 13350AR=$lt_AR 13351AR_FLAGS=$lt_AR_FLAGS 13352 13353# A symbol stripping program. 13354STRIP=$lt_STRIP 13355 13356# Commands used to install an old-style archive. 13357RANLIB=$lt_RANLIB 13358old_postinstall_cmds=$lt_old_postinstall_cmds 13359old_postuninstall_cmds=$lt_old_postuninstall_cmds 13360 13361# A C compiler. 13362LTCC=$lt_CC 13363 13364# LTCC compiler flags. 13365LTCFLAGS=$lt_CFLAGS 13366 13367# Take the output of nm and produce a listing of raw symbols and C names. 13368global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 13369 13370# Transform the output of nm in a proper C declaration. 13371global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 13372 13373# Transform the output of nm in a C name address pair. 13374global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 13375 13376# Transform the output of nm in a C name address pair when lib prefix is needed. 13377global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 13378 13379# The name of the directory that contains temporary libtool files. 13380objdir=$objdir 13381 13382# Shell to use when invoking shell scripts. 13383SHELL=$lt_SHELL 13384 13385# An echo program that does not interpret backslashes. 13386ECHO=$lt_ECHO 13387 13388# Used to examine libraries when file_magic_cmd begins with "file". 13389MAGIC_CMD=$MAGIC_CMD 13390 13391# Must we lock files when doing compilation? 13392need_locks=$lt_need_locks 13393 13394# Tool to manipulate archived DWARF debug symbol files on Mac OS X. 13395DSYMUTIL=$lt_DSYMUTIL 13396 13397# Tool to change global to local symbols on Mac OS X. 13398NMEDIT=$lt_NMEDIT 13399 13400# Tool to manipulate fat objects and archives on Mac OS X. 13401LIPO=$lt_LIPO 13402 13403# ldd/readelf like tool for Mach-O binaries on Mac OS X. 13404OTOOL=$lt_OTOOL 13405 13406# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 13407OTOOL64=$lt_OTOOL64 13408 13409# Old archive suffix (normally "a"). 13410libext=$libext 13411 13412# Shared library suffix (normally ".so"). 13413shrext_cmds=$lt_shrext_cmds 13414 13415# The commands to extract the exported symbol list from a shared archive. 13416extract_expsyms_cmds=$lt_extract_expsyms_cmds 13417 13418# Variables whose values should be saved in libtool wrapper scripts and 13419# restored at link time. 13420variables_saved_for_relink=$lt_variables_saved_for_relink 13421 13422# Do we need the "lib" prefix for modules? 13423need_lib_prefix=$need_lib_prefix 13424 13425# Do we need a version for libraries? 13426need_version=$need_version 13427 13428# Library versioning type. 13429version_type=$version_type 13430 13431# Shared library runtime path variable. 13432runpath_var=$runpath_var 13433 13434# Shared library path variable. 13435shlibpath_var=$shlibpath_var 13436 13437# Is shlibpath searched before the hard-coded library search path? 13438shlibpath_overrides_runpath=$shlibpath_overrides_runpath 13439 13440# Format of library name prefix. 13441libname_spec=$lt_libname_spec 13442 13443# List of archive names. First name is the real one, the rest are links. 13444# The last name is the one that the linker finds with -lNAME 13445library_names_spec=$lt_library_names_spec 13446 13447# The coded name of the library, if different from the real name. 13448soname_spec=$lt_soname_spec 13449 13450# Command to use after installation of a shared archive. 13451postinstall_cmds=$lt_postinstall_cmds 13452 13453# Command to use after uninstallation of a shared archive. 13454postuninstall_cmds=$lt_postuninstall_cmds 13455 13456# Commands used to finish a libtool library installation in a directory. 13457finish_cmds=$lt_finish_cmds 13458 13459# As "finish_cmds", except a single script fragment to be evaled but 13460# not shown. 13461finish_eval=$lt_finish_eval 13462 13463# Whether we should hardcode library paths into libraries. 13464hardcode_into_libs=$hardcode_into_libs 13465 13466# Compile-time system search path for libraries. 13467sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 13468 13469# Run-time system search path for libraries. 13470sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 13471 13472# Whether dlopen is supported. 13473dlopen_support=$enable_dlopen 13474 13475# Whether dlopen of programs is supported. 13476dlopen_self=$enable_dlopen_self 13477 13478# Whether dlopen of statically linked programs is supported. 13479dlopen_self_static=$enable_dlopen_self_static 13480 13481# Commands to strip libraries. 13482old_striplib=$lt_old_striplib 13483striplib=$lt_striplib 13484 13485 13486# The linker used to build libraries. 13487LD=$lt_LD 13488 13489# Commands used to build an old-style archive. 13490old_archive_cmds=$lt_old_archive_cmds 13491 13492# A language specific compiler. 13493CC=$lt_compiler 13494 13495# Is the compiler the GNU compiler? 13496with_gcc=$GCC 13497 13498# Compiler flag to turn off builtin functions. 13499no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 13500 13501# How to pass a linker flag through the compiler. 13502wl=$lt_lt_prog_compiler_wl 13503 13504# Additional compiler flags for building library objects. 13505pic_flag=$lt_lt_prog_compiler_pic 13506 13507# Compiler flag to prevent dynamic linking. 13508link_static_flag=$lt_lt_prog_compiler_static 13509 13510# Does compiler simultaneously support -c and -o options? 13511compiler_c_o=$lt_lt_cv_prog_compiler_c_o 13512 13513# Whether or not to add -lc for building shared libraries. 13514build_libtool_need_lc=$archive_cmds_need_lc 13515 13516# Whether or not to disallow shared libs when runtime libs are static. 13517allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 13518 13519# Compiler flag to allow reflexive dlopens. 13520export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 13521 13522# Compiler flag to generate shared objects directly from archives. 13523whole_archive_flag_spec=$lt_whole_archive_flag_spec 13524 13525# Whether the compiler copes with passing no objects directly. 13526compiler_needs_object=$lt_compiler_needs_object 13527 13528# Create an old-style archive from a shared archive. 13529old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 13530 13531# Create a temporary old-style archive to link instead of a shared archive. 13532old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 13533 13534# Commands used to build a shared archive. 13535archive_cmds=$lt_archive_cmds 13536archive_expsym_cmds=$lt_archive_expsym_cmds 13537 13538# Commands used to build a loadable module if different from building 13539# a shared archive. 13540module_cmds=$lt_module_cmds 13541module_expsym_cmds=$lt_module_expsym_cmds 13542 13543# Whether we are building with GNU ld or not. 13544with_gnu_ld=$lt_with_gnu_ld 13545 13546# Flag that allows shared libraries with undefined symbols to be built. 13547allow_undefined_flag=$lt_allow_undefined_flag 13548 13549# Flag that enforces no undefined symbols. 13550no_undefined_flag=$lt_no_undefined_flag 13551 13552# Flag to hardcode \$libdir into a binary during linking. 13553# This must work even if \$libdir does not exist 13554hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 13555 13556# If ld is used when linking, flag to hardcode \$libdir into a binary 13557# during linking. This must work even if \$libdir does not exist. 13558hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld 13559 13560# Whether we need a single "-rpath" flag with a separated argument. 13561hardcode_libdir_separator=$lt_hardcode_libdir_separator 13562 13563# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 13564# DIR into the resulting binary. 13565hardcode_direct=$hardcode_direct 13566 13567# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 13568# DIR into the resulting binary and the resulting library dependency is 13569# "absolute",i.e impossible to change by setting \${shlibpath_var} if the 13570# library is relocated. 13571hardcode_direct_absolute=$hardcode_direct_absolute 13572 13573# Set to "yes" if using the -LDIR flag during linking hardcodes DIR 13574# into the resulting binary. 13575hardcode_minus_L=$hardcode_minus_L 13576 13577# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 13578# into the resulting binary. 13579hardcode_shlibpath_var=$hardcode_shlibpath_var 13580 13581# Set to "yes" if building a shared library automatically hardcodes DIR 13582# into the library and all subsequent libraries and executables linked 13583# against it. 13584hardcode_automatic=$hardcode_automatic 13585 13586# Set to yes if linker adds runtime paths of dependent libraries 13587# to runtime path list. 13588inherit_rpath=$inherit_rpath 13589 13590# Whether libtool must link a program against all its dependency libraries. 13591link_all_deplibs=$link_all_deplibs 13592 13593# Fix the shell variable \$srcfile for the compiler. 13594fix_srcfile_path=$lt_fix_srcfile_path 13595 13596# Set to "yes" if exported symbols are required. 13597always_export_symbols=$always_export_symbols 13598 13599# The commands to list exported symbols. 13600export_symbols_cmds=$lt_export_symbols_cmds 13601 13602# Symbols that should not be listed in the preloaded symbols. 13603exclude_expsyms=$lt_exclude_expsyms 13604 13605# Symbols that must always be exported. 13606include_expsyms=$lt_include_expsyms 13607 13608# Commands necessary for linking programs (against libraries) with templates. 13609prelink_cmds=$lt_prelink_cmds 13610 13611# Specify filename containing input files. 13612file_list_spec=$lt_file_list_spec 13613 13614# How to hardcode a shared library path into an executable. 13615hardcode_action=$hardcode_action 13616 13617# ### END LIBTOOL CONFIG 13618 13619_LT_EOF 13620 13621 case $host_os in 13622 aix3*) 13623 cat <<\_LT_EOF >> "$cfgfile" 13624# AIX sometimes has problems with the GCC collect2 program. For some 13625# reason, if we set the COLLECT_NAMES environment variable, the problems 13626# vanish in a puff of smoke. 13627if test "X${COLLECT_NAMES+set}" != Xset; then 13628 COLLECT_NAMES= 13629 export COLLECT_NAMES 13630fi 13631_LT_EOF 13632 ;; 13633 esac 13634 13635 13636ltmain="$ac_aux_dir/ltmain.sh" 13637 13638 13639 # We use sed instead of cat because bash on DJGPP gets confused if 13640 # if finds mixed CR/LF and LF-only lines. Since sed operates in 13641 # text mode, it properly converts lines to CR/LF. This bash problem 13642 # is reportedly fixed, but why not run on old versions too? 13643 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ 13644 || (rm -f "$cfgfile"; exit 1) 13645 13646 case $xsi_shell in 13647 yes) 13648 cat << \_LT_EOF >> "$cfgfile" 13649 13650# func_dirname file append nondir_replacement 13651# Compute the dirname of FILE. If nonempty, add APPEND to the result, 13652# otherwise set result to NONDIR_REPLACEMENT. 13653func_dirname () 13654{ 13655 case ${1} in 13656 */*) func_dirname_result="${1%/*}${2}" ;; 13657 * ) func_dirname_result="${3}" ;; 13658 esac 13659} 13660 13661# func_basename file 13662func_basename () 13663{ 13664 func_basename_result="${1##*/}" 13665} 13666 13667# func_dirname_and_basename file append nondir_replacement 13668# perform func_basename and func_dirname in a single function 13669# call: 13670# dirname: Compute the dirname of FILE. If nonempty, 13671# add APPEND to the result, otherwise set result 13672# to NONDIR_REPLACEMENT. 13673# value returned in "$func_dirname_result" 13674# basename: Compute filename of FILE. 13675# value retuned in "$func_basename_result" 13676# Implementation must be kept synchronized with func_dirname 13677# and func_basename. For efficiency, we do not delegate to 13678# those functions but instead duplicate the functionality here. 13679func_dirname_and_basename () 13680{ 13681 case ${1} in 13682 */*) func_dirname_result="${1%/*}${2}" ;; 13683 * ) func_dirname_result="${3}" ;; 13684 esac 13685 func_basename_result="${1##*/}" 13686} 13687 13688# func_stripname prefix suffix name 13689# strip PREFIX and SUFFIX off of NAME. 13690# PREFIX and SUFFIX must not contain globbing or regex special 13691# characters, hashes, percent signs, but SUFFIX may contain a leading 13692# dot (in which case that matches only a dot). 13693func_stripname () 13694{ 13695 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 13696 # positional parameters, so assign one to ordinary parameter first. 13697 func_stripname_result=${3} 13698 func_stripname_result=${func_stripname_result#"${1}"} 13699 func_stripname_result=${func_stripname_result%"${2}"} 13700} 13701 13702# func_opt_split 13703func_opt_split () 13704{ 13705 func_opt_split_opt=${1%%=*} 13706 func_opt_split_arg=${1#*=} 13707} 13708 13709# func_lo2o object 13710func_lo2o () 13711{ 13712 case ${1} in 13713 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 13714 *) func_lo2o_result=${1} ;; 13715 esac 13716} 13717 13718# func_xform libobj-or-source 13719func_xform () 13720{ 13721 func_xform_result=${1%.*}.lo 13722} 13723 13724# func_arith arithmetic-term... 13725func_arith () 13726{ 13727 func_arith_result=$(( $* )) 13728} 13729 13730# func_len string 13731# STRING may not start with a hyphen. 13732func_len () 13733{ 13734 func_len_result=${#1} 13735} 13736 13737_LT_EOF 13738 ;; 13739 *) # Bourne compatible functions. 13740 cat << \_LT_EOF >> "$cfgfile" 13741 13742# func_dirname file append nondir_replacement 13743# Compute the dirname of FILE. If nonempty, add APPEND to the result, 13744# otherwise set result to NONDIR_REPLACEMENT. 13745func_dirname () 13746{ 13747 # Extract subdirectory from the argument. 13748 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` 13749 if test "X$func_dirname_result" = "X${1}"; then 13750 func_dirname_result="${3}" 13751 else 13752 func_dirname_result="$func_dirname_result${2}" 13753 fi 13754} 13755 13756# func_basename file 13757func_basename () 13758{ 13759 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` 13760} 13761 13762 13763# func_stripname prefix suffix name 13764# strip PREFIX and SUFFIX off of NAME. 13765# PREFIX and SUFFIX must not contain globbing or regex special 13766# characters, hashes, percent signs, but SUFFIX may contain a leading 13767# dot (in which case that matches only a dot). 13768# func_strip_suffix prefix name 13769func_stripname () 13770{ 13771 case ${2} in 13772 .*) func_stripname_result=`$ECHO "X${3}" \ 13773 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; 13774 *) func_stripname_result=`$ECHO "X${3}" \ 13775 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; 13776 esac 13777} 13778 13779# sed scripts: 13780my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' 13781my_sed_long_arg='1s/^-[^=]*=//' 13782 13783# func_opt_split 13784func_opt_split () 13785{ 13786 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` 13787 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` 13788} 13789 13790# func_lo2o object 13791func_lo2o () 13792{ 13793 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` 13794} 13795 13796# func_xform libobj-or-source 13797func_xform () 13798{ 13799 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'` 13800} 13801 13802# func_arith arithmetic-term... 13803func_arith () 13804{ 13805 func_arith_result=`expr "$@"` 13806} 13807 13808# func_len string 13809# STRING may not start with a hyphen. 13810func_len () 13811{ 13812 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` 13813} 13814 13815_LT_EOF 13816esac 13817 13818case $lt_shell_append in 13819 yes) 13820 cat << \_LT_EOF >> "$cfgfile" 13821 13822# func_append var value 13823# Append VALUE to the end of shell variable VAR. 13824func_append () 13825{ 13826 eval "$1+=\$2" 13827} 13828_LT_EOF 13829 ;; 13830 *) 13831 cat << \_LT_EOF >> "$cfgfile" 13832 13833# func_append var value 13834# Append VALUE to the end of shell variable VAR. 13835func_append () 13836{ 13837 eval "$1=\$$1\$2" 13838} 13839 13840_LT_EOF 13841 ;; 13842 esac 13843 13844 13845 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ 13846 || (rm -f "$cfgfile"; exit 1) 13847 13848 mv -f "$cfgfile" "$ofile" || 13849 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 13850 chmod +x "$ofile" 13851 13852 ;; 13853 "libpng-config":F) chmod +x libpng-config ;; 13854 13855 esac 13856done # for ac_tag 13857 13858 13859as_fn_exit 0 13860_ACEOF 13861ac_clean_files=$ac_clean_files_save 13862 13863test $ac_write_fail = 0 || 13864 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 13865 13866 13867# configure is writing to config.log, and then calls config.status. 13868# config.status does its own redirection, appending to config.log. 13869# Unfortunately, on DOS this fails, as config.log is still kept open 13870# by configure, so config.status won't be able to write to it; its 13871# output is simply discarded. So we exec the FD to /dev/null, 13872# effectively closing config.log, so it can be properly (re)opened and 13873# appended to by config.status. When coming back to configure, we 13874# need to make the FD available again. 13875if test "$no_create" != yes; then 13876 ac_cs_success=: 13877 ac_config_status_args= 13878 test "$silent" = yes && 13879 ac_config_status_args="$ac_config_status_args --quiet" 13880 exec 5>/dev/null 13881 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13882 exec 5>>config.log 13883 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13884 # would make configure fail if this is the last instruction. 13885 $ac_cs_success || as_fn_exit $? 13886fi 13887if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13888 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13889$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13890fi 13891 13892