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configure: Regenerate.
[thirdparty/gcc.git] / libffi / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59 for libffi 2.1.
4 #
5 # Report bugs to <http://gcc.gnu.org/bugs.html>.
6 #
7 # Copyright (C) 2003 Free Software Foundation, Inc.
8 # This configure script is free software; the Free Software Foundation
9 # gives unlimited permission to copy, distribute and modify it.
10 ## --------------------- ##
11 ## M4sh Initialization. ##
12 ## --------------------- ##
13
14 # Be Bourne compatible
15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16 emulate sh
17 NULLCMD=:
18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19 # is contrary to our usage. Disable this feature.
20 alias -g '${1+"$@"}'='"$@"'
21 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22 set -o posix
23 fi
24 DUALCASE=1; export DUALCASE # for MKS sh
25
26 # Support unset when possible.
27 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
28 as_unset=unset
29 else
30 as_unset=false
31 fi
32
33
34 # Work around bugs in pre-3.0 UWIN ksh.
35 $as_unset ENV MAIL MAILPATH
36 PS1='$ '
37 PS2='> '
38 PS4='+ '
39
40 # NLS nuisances.
41 for as_var in \
42 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44 LC_TELEPHONE LC_TIME
45 do
46 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47 eval $as_var=C; export $as_var
48 else
49 $as_unset $as_var
50 fi
51 done
52
53 # Required to use basename.
54 if expr a : '\(a\)' >/dev/null 2>&1; then
55 as_expr=expr
56 else
57 as_expr=false
58 fi
59
60 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61 as_basename=basename
62 else
63 as_basename=false
64 fi
65
66
67 # Name of the executable.
68 as_me=`$as_basename "$0" ||
69 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
70 X"$0" : 'X\(//\)$' \| \
71 X"$0" : 'X\(/\)$' \| \
72 . : '\(.\)' 2>/dev/null ||
73 echo X/"$0" |
74 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
75 /^X\/\(\/\/\)$/{ s//\1/; q; }
76 /^X\/\(\/\).*/{ s//\1/; q; }
77 s/.*/./; q'`
78
79
80 # PATH needs CR, and LINENO needs CR and PATH.
81 # Avoid depending upon Character Ranges.
82 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85 as_cr_digits='0123456789'
86 as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88 # The user is always right.
89 if test "${PATH_SEPARATOR+set}" != set; then
90 echo "#! /bin/sh" >conf$$.sh
91 echo "exit 0" >>conf$$.sh
92 chmod +x conf$$.sh
93 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94 PATH_SEPARATOR=';'
95 else
96 PATH_SEPARATOR=:
97 fi
98 rm -f conf$$.sh
99 fi
100
101
102 as_lineno_1=$LINENO
103 as_lineno_2=$LINENO
104 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105 test "x$as_lineno_1" != "x$as_lineno_2" &&
106 test "x$as_lineno_3" = "x$as_lineno_2" || {
107 # Find who we are. Look in the path if we contain no path at all
108 # relative or not.
109 case $0 in
110 *[\\/]* ) as_myself=$0 ;;
111 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112 for as_dir in $PATH
113 do
114 IFS=$as_save_IFS
115 test -z "$as_dir" && as_dir=.
116 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117 done
118
119 ;;
120 esac
121 # We did not find ourselves, most probably we were run as `sh COMMAND'
122 # in which case we are not to be found in the path.
123 if test "x$as_myself" = x; then
124 as_myself=$0
125 fi
126 if test ! -f "$as_myself"; then
127 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128 { (exit 1); exit 1; }; }
129 fi
130 case $CONFIG_SHELL in
131 '')
132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134 do
135 IFS=$as_save_IFS
136 test -z "$as_dir" && as_dir=.
137 for as_base in sh bash ksh sh5; do
138 case $as_dir in
139 /*)
140 if ("$as_dir/$as_base" -c '
141 as_lineno_1=$LINENO
142 as_lineno_2=$LINENO
143 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144 test "x$as_lineno_1" != "x$as_lineno_2" &&
145 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
147 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
148 CONFIG_SHELL=$as_dir/$as_base
149 export CONFIG_SHELL
150 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151 fi;;
152 esac
153 done
154 done
155 ;;
156 esac
157
158 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159 # uniformly replaced by the line number. The first 'sed' inserts a
160 # line-number line before each line; the second 'sed' does the real
161 # work. The second script uses 'N' to pair each line-number line
162 # with the numbered line, and appends trailing '-' during
163 # substitution so that $LINENO is not a special case at line end.
164 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166 sed '=' <$as_myself |
167 sed '
168 N
169 s,$,-,
170 : loop
171 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
172 t loop
173 s,-$,,
174 s,^['$as_cr_digits']*\n,,
175 ' >$as_me.lineno &&
176 chmod +x $as_me.lineno ||
177 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178 { (exit 1); exit 1; }; }
179
180 # Don't try to exec as it changes $[0], causing all sort of problems
181 # (the dirname of $[0] is not the place where we might find the
182 # original and so on. Autoconf is especially sensible to this).
183 . ./$as_me.lineno
184 # Exit status is that of the last command.
185 exit
186 }
187
188
189 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190 *c*,-n*) ECHO_N= ECHO_C='
191 ' ECHO_T=' ' ;;
192 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194 esac
195
196 if expr a : '\(a\)' >/dev/null 2>&1; then
197 as_expr=expr
198 else
199 as_expr=false
200 fi
201
202 rm -f conf$$ conf$$.exe conf$$.file
203 echo >conf$$.file
204 if ln -s conf$$.file conf$$ 2>/dev/null; then
205 # We could just check for DJGPP; but this test a) works b) is more generic
206 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207 if test -f conf$$.exe; then
208 # Don't use ln at all; we don't have any links
209 as_ln_s='cp -p'
210 else
211 as_ln_s='ln -s'
212 fi
213 elif ln conf$$.file conf$$ 2>/dev/null; then
214 as_ln_s=ln
215 else
216 as_ln_s='cp -p'
217 fi
218 rm -f conf$$ conf$$.exe conf$$.file
219
220 if mkdir -p . 2>/dev/null; then
221 as_mkdir_p=:
222 else
223 test -d ./-p && rmdir ./-p
224 as_mkdir_p=false
225 fi
226
227 as_executable_p="test -f"
228
229 # Sed expression to map a string onto a valid CPP name.
230 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232 # Sed expression to map a string onto a valid variable name.
233 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236 # IFS
237 # We need space, tab and new line, in precisely that order.
238 as_nl='
239 '
240 IFS=" $as_nl"
241
242 # CDPATH.
243 $as_unset CDPATH
244
245
246
247 # Check that we are running under the correct shell.
248 SHELL=${CONFIG_SHELL-/bin/sh}
249
250 case X$lt_ECHO in
251 X*--fallback-echo)
252 # Remove one level of quotation (which was required for Make).
253 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
254 ;;
255 esac
256
257 ECHO=${lt_ECHO-echo}
258 if test "X$1" = X--no-reexec; then
259 # Discard the --no-reexec flag, and continue.
260 shift
261 elif test "X$1" = X--fallback-echo; then
262 # Avoid inline document here, it may be left over
263 :
264 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
265 # Yippee, $ECHO works!
266 :
267 else
268 # Restart under the correct shell.
269 exec $SHELL "$0" --no-reexec ${1+"$@"}
270 fi
271
272 if test "X$1" = X--fallback-echo; then
273 # used as fallback echo
274 shift
275 cat <<_LT_EOF
276 $*
277 _LT_EOF
278 exit 0
279 fi
280
281 # The HP-UX ksh and POSIX shell print the target directory to stdout
282 # if CDPATH is set.
283 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
284
285 if test -z "$lt_ECHO"; then
286 if test "X${echo_test_string+set}" != Xset; then
287 # find a string as large as possible, as long as the shell can cope with it
288 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
289 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
290 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
291 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
292 then
293 break
294 fi
295 done
296 fi
297
298 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
299 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
300 test "X$echo_testing_string" = "X$echo_test_string"; then
301 :
302 else
303 # The Solaris, AIX, and Digital Unix default echo programs unquote
304 # backslashes. This makes it impossible to quote backslashes using
305 # echo "$something" | sed 's/\\/\\\\/g'
306 #
307 # So, first we look for a working echo in the user's PATH.
308
309 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
310 for dir in $PATH /usr/ucb; do
311 IFS="$lt_save_ifs"
312 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
313 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
314 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
315 test "X$echo_testing_string" = "X$echo_test_string"; then
316 ECHO="$dir/echo"
317 break
318 fi
319 done
320 IFS="$lt_save_ifs"
321
322 if test "X$ECHO" = Xecho; then
323 # We didn't find a better echo, so look for alternatives.
324 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
325 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
326 test "X$echo_testing_string" = "X$echo_test_string"; then
327 # This shell has a builtin print -r that does the trick.
328 ECHO='print -r'
329 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
330 test "X$CONFIG_SHELL" != X/bin/ksh; then
331 # If we have ksh, try running configure again with it.
332 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
333 export ORIGINAL_CONFIG_SHELL
334 CONFIG_SHELL=/bin/ksh
335 export CONFIG_SHELL
336 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
337 else
338 # Try using printf.
339 ECHO='printf %s\n'
340 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
341 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
342 test "X$echo_testing_string" = "X$echo_test_string"; then
343 # Cool, printf works
344 :
345 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
346 test "X$echo_testing_string" = 'X\t' &&
347 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
348 test "X$echo_testing_string" = "X$echo_test_string"; then
349 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
350 export CONFIG_SHELL
351 SHELL="$CONFIG_SHELL"
352 export SHELL
353 ECHO="$CONFIG_SHELL $0 --fallback-echo"
354 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
355 test "X$echo_testing_string" = 'X\t' &&
356 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
357 test "X$echo_testing_string" = "X$echo_test_string"; then
358 ECHO="$CONFIG_SHELL $0 --fallback-echo"
359 else
360 # maybe with a smaller string...
361 prev=:
362
363 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
364 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
365 then
366 break
367 fi
368 prev="$cmd"
369 done
370
371 if test "$prev" != 'sed 50q "$0"'; then
372 echo_test_string=`eval $prev`
373 export echo_test_string
374 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
375 else
376 # Oops. We lost completely, so just stick with echo.
377 ECHO=echo
378 fi
379 fi
380 fi
381 fi
382 fi
383 fi
384
385 # Copy echo and quote the copy suitably for passing to libtool from
386 # the Makefile, instead of quoting the original, which is used later.
387 lt_ECHO=$ECHO
388 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
389 lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
390 fi
391
392
393
394
395 # Name of the host.
396 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
397 # so uname gets run too.
398 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
399
400 exec 6>&1
401
402 #
403 # Initializations.
404 #
405 ac_default_prefix=/usr/local
406 ac_config_libobj_dir=.
407 cross_compiling=no
408 subdirs=
409 MFLAGS=
410 MAKEFLAGS=
411 SHELL=${CONFIG_SHELL-/bin/sh}
412
413 # Maximum number of lines to put in a shell here document.
414 # This variable seems obsolete. It should probably be removed, and
415 # only ac_max_sed_lines should be used.
416 : ${ac_max_here_lines=38}
417
418 # Identity of this package.
419 PACKAGE_NAME='libffi'
420 PACKAGE_TARNAME='libffi'
421 PACKAGE_VERSION='2.1'
422 PACKAGE_STRING='libffi 2.1'
423 PACKAGE_BUGREPORT='http://gcc.gnu.org/bugs.html'
424
425 # Factoring default headers for most tests.
426 ac_includes_default="\
427 #include <stdio.h>
428 #if HAVE_SYS_TYPES_H
429 # include <sys/types.h>
430 #endif
431 #if HAVE_SYS_STAT_H
432 # include <sys/stat.h>
433 #endif
434 #if STDC_HEADERS
435 # include <stdlib.h>
436 # include <stddef.h>
437 #else
438 # if HAVE_STDLIB_H
439 # include <stdlib.h>
440 # endif
441 #endif
442 #if HAVE_STRING_H
443 # if !STDC_HEADERS && HAVE_MEMORY_H
444 # include <memory.h>
445 # endif
446 # include <string.h>
447 #endif
448 #if HAVE_STRINGS_H
449 # include <strings.h>
450 #endif
451 #if HAVE_INTTYPES_H
452 # include <inttypes.h>
453 #else
454 # if HAVE_STDINT_H
455 # include <stdint.h>
456 # endif
457 #endif
458 #if HAVE_UNISTD_H
459 # include <unistd.h>
460 #endif"
461
462 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS multi_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar CC ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CFLAGS CCAS CCASFLAGS LIBTOOL SED EGREP FGREP GREP LD DUMPBIN ac_ct_DUMPBIN NM LN_S AR ac_ct_AR RANLIB ac_ct_RANLIB lt_ECHO CPP CPPFLAGS MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT TESTSUBDIR_TRUE TESTSUBDIR_FALSE AM_RUNTESTFLAGS MIPS_IRIX_TRUE MIPS_IRIX_FALSE MIPS_LINUX_TRUE MIPS_LINUX_FALSE SPARC_TRUE SPARC_FALSE X86_TRUE X86_FALSE X86_WIN32_TRUE X86_WIN32_FALSE X86_DARWIN_TRUE X86_DARWIN_FALSE ALPHA_TRUE ALPHA_FALSE IA64_TRUE IA64_FALSE M32R_TRUE M32R_FALSE M68K_TRUE M68K_FALSE POWERPC_TRUE POWERPC_FALSE POWERPC_AIX_TRUE POWERPC_AIX_FALSE POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE POWERPC_FREEBSD_TRUE POWERPC_FREEBSD_FALSE ARM_TRUE ARM_FALSE LIBFFI_CRIS_TRUE LIBFFI_CRIS_FALSE FRV_TRUE FRV_FALSE S390_TRUE S390_FALSE X86_64_TRUE X86_64_FALSE SH_TRUE SH_FALSE SH64_TRUE SH64_FALSE PA_LINUX_TRUE PA_LINUX_FALSE PA_HPUX_TRUE PA_HPUX_FALSE PA64_HPUX_TRUE PA64_HPUX_FALSE ALLOCA HAVE_LONG_DOUBLE TARGET TARGETDIR toolexecdir toolexeclibdir LIBOBJS LTLIBOBJS'
463 ac_subst_files=''
464
465 # Initialize some variables set by options.
466 ac_init_help=
467 ac_init_version=false
468 # The variables have the same names as the options, with
469 # dashes changed to underlines.
470 cache_file=/dev/null
471 exec_prefix=NONE
472 no_create=
473 no_recursion=
474 prefix=NONE
475 program_prefix=NONE
476 program_suffix=NONE
477 program_transform_name=s,x,x,
478 silent=
479 site=
480 srcdir=
481 verbose=
482 x_includes=NONE
483 x_libraries=NONE
484
485 # Installation directory options.
486 # These are left unexpanded so users can "make install exec_prefix=/foo"
487 # and all the variables that are supposed to be based on exec_prefix
488 # by default will actually change.
489 # Use braces instead of parens because sh, perl, etc. also accept them.
490 bindir='${exec_prefix}/bin'
491 sbindir='${exec_prefix}/sbin'
492 libexecdir='${exec_prefix}/libexec'
493 datadir='${prefix}/share'
494 sysconfdir='${prefix}/etc'
495 sharedstatedir='${prefix}/com'
496 localstatedir='${prefix}/var'
497 libdir='${exec_prefix}/lib'
498 includedir='${prefix}/include'
499 oldincludedir='/usr/include'
500 infodir='${prefix}/info'
501 mandir='${prefix}/man'
502
503 ac_prev=
504 for ac_option
505 do
506 # If the previous option needs an argument, assign it.
507 if test -n "$ac_prev"; then
508 eval "$ac_prev=\$ac_option"
509 ac_prev=
510 continue
511 fi
512
513 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
514
515 # Accept the important Cygnus configure options, so we can diagnose typos.
516
517 case $ac_option in
518
519 -bindir | --bindir | --bindi | --bind | --bin | --bi)
520 ac_prev=bindir ;;
521 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
522 bindir=$ac_optarg ;;
523
524 -build | --build | --buil | --bui | --bu)
525 ac_prev=build_alias ;;
526 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
527 build_alias=$ac_optarg ;;
528
529 -cache-file | --cache-file | --cache-fil | --cache-fi \
530 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
531 ac_prev=cache_file ;;
532 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
533 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
534 cache_file=$ac_optarg ;;
535
536 --config-cache | -C)
537 cache_file=config.cache ;;
538
539 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
540 ac_prev=datadir ;;
541 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
542 | --da=*)
543 datadir=$ac_optarg ;;
544
545 -disable-* | --disable-*)
546 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
547 # Reject names that are not valid shell variable names.
548 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
549 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
550 { (exit 1); exit 1; }; }
551 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
552 eval "enable_$ac_feature=no" ;;
553
554 -enable-* | --enable-*)
555 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
556 # Reject names that are not valid shell variable names.
557 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
558 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
559 { (exit 1); exit 1; }; }
560 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
561 case $ac_option in
562 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
563 *) ac_optarg=yes ;;
564 esac
565 eval "enable_$ac_feature='$ac_optarg'" ;;
566
567 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
568 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
569 | --exec | --exe | --ex)
570 ac_prev=exec_prefix ;;
571 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
572 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
573 | --exec=* | --exe=* | --ex=*)
574 exec_prefix=$ac_optarg ;;
575
576 -gas | --gas | --ga | --g)
577 # Obsolete; use --with-gas.
578 with_gas=yes ;;
579
580 -help | --help | --hel | --he | -h)
581 ac_init_help=long ;;
582 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
583 ac_init_help=recursive ;;
584 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
585 ac_init_help=short ;;
586
587 -host | --host | --hos | --ho)
588 ac_prev=host_alias ;;
589 -host=* | --host=* | --hos=* | --ho=*)
590 host_alias=$ac_optarg ;;
591
592 -includedir | --includedir | --includedi | --included | --include \
593 | --includ | --inclu | --incl | --inc)
594 ac_prev=includedir ;;
595 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
596 | --includ=* | --inclu=* | --incl=* | --inc=*)
597 includedir=$ac_optarg ;;
598
599 -infodir | --infodir | --infodi | --infod | --info | --inf)
600 ac_prev=infodir ;;
601 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
602 infodir=$ac_optarg ;;
603
604 -libdir | --libdir | --libdi | --libd)
605 ac_prev=libdir ;;
606 -libdir=* | --libdir=* | --libdi=* | --libd=*)
607 libdir=$ac_optarg ;;
608
609 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
610 | --libexe | --libex | --libe)
611 ac_prev=libexecdir ;;
612 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
613 | --libexe=* | --libex=* | --libe=*)
614 libexecdir=$ac_optarg ;;
615
616 -localstatedir | --localstatedir | --localstatedi | --localstated \
617 | --localstate | --localstat | --localsta | --localst \
618 | --locals | --local | --loca | --loc | --lo)
619 ac_prev=localstatedir ;;
620 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
621 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
622 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
623 localstatedir=$ac_optarg ;;
624
625 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
626 ac_prev=mandir ;;
627 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
628 mandir=$ac_optarg ;;
629
630 -nfp | --nfp | --nf)
631 # Obsolete; use --without-fp.
632 with_fp=no ;;
633
634 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
635 | --no-cr | --no-c | -n)
636 no_create=yes ;;
637
638 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
639 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
640 no_recursion=yes ;;
641
642 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
643 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
644 | --oldin | --oldi | --old | --ol | --o)
645 ac_prev=oldincludedir ;;
646 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
647 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
648 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
649 oldincludedir=$ac_optarg ;;
650
651 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
652 ac_prev=prefix ;;
653 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
654 prefix=$ac_optarg ;;
655
656 -program-prefix | --program-prefix | --program-prefi | --program-pref \
657 | --program-pre | --program-pr | --program-p)
658 ac_prev=program_prefix ;;
659 -program-prefix=* | --program-prefix=* | --program-prefi=* \
660 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
661 program_prefix=$ac_optarg ;;
662
663 -program-suffix | --program-suffix | --program-suffi | --program-suff \
664 | --program-suf | --program-su | --program-s)
665 ac_prev=program_suffix ;;
666 -program-suffix=* | --program-suffix=* | --program-suffi=* \
667 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
668 program_suffix=$ac_optarg ;;
669
670 -program-transform-name | --program-transform-name \
671 | --program-transform-nam | --program-transform-na \
672 | --program-transform-n | --program-transform- \
673 | --program-transform | --program-transfor \
674 | --program-transfo | --program-transf \
675 | --program-trans | --program-tran \
676 | --progr-tra | --program-tr | --program-t)
677 ac_prev=program_transform_name ;;
678 -program-transform-name=* | --program-transform-name=* \
679 | --program-transform-nam=* | --program-transform-na=* \
680 | --program-transform-n=* | --program-transform-=* \
681 | --program-transform=* | --program-transfor=* \
682 | --program-transfo=* | --program-transf=* \
683 | --program-trans=* | --program-tran=* \
684 | --progr-tra=* | --program-tr=* | --program-t=*)
685 program_transform_name=$ac_optarg ;;
686
687 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
688 | -silent | --silent | --silen | --sile | --sil)
689 silent=yes ;;
690
691 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
692 ac_prev=sbindir ;;
693 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
694 | --sbi=* | --sb=*)
695 sbindir=$ac_optarg ;;
696
697 -sharedstatedir | --sharedstatedir | --sharedstatedi \
698 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
699 | --sharedst | --shareds | --shared | --share | --shar \
700 | --sha | --sh)
701 ac_prev=sharedstatedir ;;
702 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
703 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
704 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
705 | --sha=* | --sh=*)
706 sharedstatedir=$ac_optarg ;;
707
708 -site | --site | --sit)
709 ac_prev=site ;;
710 -site=* | --site=* | --sit=*)
711 site=$ac_optarg ;;
712
713 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
714 ac_prev=srcdir ;;
715 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
716 srcdir=$ac_optarg ;;
717
718 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
719 | --syscon | --sysco | --sysc | --sys | --sy)
720 ac_prev=sysconfdir ;;
721 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
722 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
723 sysconfdir=$ac_optarg ;;
724
725 -target | --target | --targe | --targ | --tar | --ta | --t)
726 ac_prev=target_alias ;;
727 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
728 target_alias=$ac_optarg ;;
729
730 -v | -verbose | --verbose | --verbos | --verbo | --verb)
731 verbose=yes ;;
732
733 -version | --version | --versio | --versi | --vers | -V)
734 ac_init_version=: ;;
735
736 -with-* | --with-*)
737 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
738 # Reject names that are not valid shell variable names.
739 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
740 { echo "$as_me: error: invalid package name: $ac_package" >&2
741 { (exit 1); exit 1; }; }
742 ac_package=`echo $ac_package| sed 's/-/_/g'`
743 case $ac_option in
744 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
745 *) ac_optarg=yes ;;
746 esac
747 eval "with_$ac_package='$ac_optarg'" ;;
748
749 -without-* | --without-*)
750 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
751 # Reject names that are not valid shell variable names.
752 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
753 { echo "$as_me: error: invalid package name: $ac_package" >&2
754 { (exit 1); exit 1; }; }
755 ac_package=`echo $ac_package | sed 's/-/_/g'`
756 eval "with_$ac_package=no" ;;
757
758 --x)
759 # Obsolete; use --with-x.
760 with_x=yes ;;
761
762 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
763 | --x-incl | --x-inc | --x-in | --x-i)
764 ac_prev=x_includes ;;
765 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
766 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
767 x_includes=$ac_optarg ;;
768
769 -x-libraries | --x-libraries | --x-librarie | --x-librari \
770 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
771 ac_prev=x_libraries ;;
772 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
773 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
774 x_libraries=$ac_optarg ;;
775
776 -*) { echo "$as_me: error: unrecognized option: $ac_option
777 Try \`$0 --help' for more information." >&2
778 { (exit 1); exit 1; }; }
779 ;;
780
781 *=*)
782 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
783 # Reject names that are not valid shell variable names.
784 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
785 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
786 { (exit 1); exit 1; }; }
787 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
788 eval "$ac_envvar='$ac_optarg'"
789 export $ac_envvar ;;
790
791 *)
792 # FIXME: should be removed in autoconf 3.0.
793 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
794 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
795 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
796 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
797 ;;
798
799 esac
800 done
801
802 if test -n "$ac_prev"; then
803 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
804 { echo "$as_me: error: missing argument to $ac_option" >&2
805 { (exit 1); exit 1; }; }
806 fi
807
808 # Be sure to have absolute paths.
809 for ac_var in exec_prefix prefix
810 do
811 eval ac_val=$`echo $ac_var`
812 case $ac_val in
813 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
814 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
815 { (exit 1); exit 1; }; };;
816 esac
817 done
818
819 # Be sure to have absolute paths.
820 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
821 localstatedir libdir includedir oldincludedir infodir mandir
822 do
823 eval ac_val=$`echo $ac_var`
824 case $ac_val in
825 [\\/$]* | ?:[\\/]* ) ;;
826 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
827 { (exit 1); exit 1; }; };;
828 esac
829 done
830
831 # There might be people who depend on the old broken behavior: `$host'
832 # used to hold the argument of --host etc.
833 # FIXME: To remove some day.
834 build=$build_alias
835 host=$host_alias
836 target=$target_alias
837
838 # FIXME: To remove some day.
839 if test "x$host_alias" != x; then
840 if test "x$build_alias" = x; then
841 cross_compiling=maybe
842 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
843 If a cross compiler is detected then cross compile mode will be used." >&2
844 elif test "x$build_alias" != "x$host_alias"; then
845 cross_compiling=yes
846 fi
847 fi
848
849 ac_tool_prefix=
850 test -n "$host_alias" && ac_tool_prefix=$host_alias-
851
852 test "$silent" = yes && exec 6>/dev/null
853
854
855 # Find the source files, if location was not specified.
856 if test -z "$srcdir"; then
857 ac_srcdir_defaulted=yes
858 # Try the directory containing this script, then its parent.
859 ac_confdir=`(dirname "$0") 2>/dev/null ||
860 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
861 X"$0" : 'X\(//\)[^/]' \| \
862 X"$0" : 'X\(//\)$' \| \
863 X"$0" : 'X\(/\)' \| \
864 . : '\(.\)' 2>/dev/null ||
865 echo X"$0" |
866 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
867 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
868 /^X\(\/\/\)$/{ s//\1/; q; }
869 /^X\(\/\).*/{ s//\1/; q; }
870 s/.*/./; q'`
871 srcdir=$ac_confdir
872 if test ! -r $srcdir/$ac_unique_file; then
873 srcdir=..
874 fi
875 else
876 ac_srcdir_defaulted=no
877 fi
878 if test ! -r $srcdir/$ac_unique_file; then
879 if test "$ac_srcdir_defaulted" = yes; then
880 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
881 { (exit 1); exit 1; }; }
882 else
883 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
884 { (exit 1); exit 1; }; }
885 fi
886 fi
887 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
888 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
889 { (exit 1); exit 1; }; }
890 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
891 ac_env_build_alias_set=${build_alias+set}
892 ac_env_build_alias_value=$build_alias
893 ac_cv_env_build_alias_set=${build_alias+set}
894 ac_cv_env_build_alias_value=$build_alias
895 ac_env_host_alias_set=${host_alias+set}
896 ac_env_host_alias_value=$host_alias
897 ac_cv_env_host_alias_set=${host_alias+set}
898 ac_cv_env_host_alias_value=$host_alias
899 ac_env_target_alias_set=${target_alias+set}
900 ac_env_target_alias_value=$target_alias
901 ac_cv_env_target_alias_set=${target_alias+set}
902 ac_cv_env_target_alias_value=$target_alias
903 ac_env_CCAS_set=${CCAS+set}
904 ac_env_CCAS_value=$CCAS
905 ac_cv_env_CCAS_set=${CCAS+set}
906 ac_cv_env_CCAS_value=$CCAS
907 ac_env_CCASFLAGS_set=${CCASFLAGS+set}
908 ac_env_CCASFLAGS_value=$CCASFLAGS
909 ac_cv_env_CCASFLAGS_set=${CCASFLAGS+set}
910 ac_cv_env_CCASFLAGS_value=$CCASFLAGS
911 ac_env_CPP_set=${CPP+set}
912 ac_env_CPP_value=$CPP
913 ac_cv_env_CPP_set=${CPP+set}
914 ac_cv_env_CPP_value=$CPP
915 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
916 ac_env_CPPFLAGS_value=$CPPFLAGS
917 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
918 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
919
920 #
921 # Report the --help message.
922 #
923 if test "$ac_init_help" = "long"; then
924 # Omit some internal or obsolete options to make the list less imposing.
925 # This message is too long to be a string in the A/UX 3.1 sh.
926 cat <<_ACEOF
927 \`configure' configures libffi 2.1 to adapt to many kinds of systems.
928
929 Usage: $0 [OPTION]... [VAR=VALUE]...
930
931 To assign environment variables (e.g., CC, CFLAGS...), specify them as
932 VAR=VALUE. See below for descriptions of some of the useful variables.
933
934 Defaults for the options are specified in brackets.
935
936 Configuration:
937 -h, --help display this help and exit
938 --help=short display options specific to this package
939 --help=recursive display the short help of all the included packages
940 -V, --version display version information and exit
941 -q, --quiet, --silent do not print \`checking...' messages
942 --cache-file=FILE cache test results in FILE [disabled]
943 -C, --config-cache alias for \`--cache-file=config.cache'
944 -n, --no-create do not create output files
945 --srcdir=DIR find the sources in DIR [configure dir or \`..']
946
947 _ACEOF
948
949 cat <<_ACEOF
950 Installation directories:
951 --prefix=PREFIX install architecture-independent files in PREFIX
952 [$ac_default_prefix]
953 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
954 [PREFIX]
955
956 By default, \`make install' will install all the files in
957 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
958 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
959 for instance \`--prefix=\$HOME'.
960
961 For better control, use the options below.
962
963 Fine tuning of the installation directories:
964 --bindir=DIR user executables [EPREFIX/bin]
965 --sbindir=DIR system admin executables [EPREFIX/sbin]
966 --libexecdir=DIR program executables [EPREFIX/libexec]
967 --datadir=DIR read-only architecture-independent data [PREFIX/share]
968 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
969 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
970 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
971 --libdir=DIR object code libraries [EPREFIX/lib]
972 --includedir=DIR C header files [PREFIX/include]
973 --oldincludedir=DIR C header files for non-gcc [/usr/include]
974 --infodir=DIR info documentation [PREFIX/info]
975 --mandir=DIR man documentation [PREFIX/man]
976 _ACEOF
977
978 cat <<\_ACEOF
979
980 Program names:
981 --program-prefix=PREFIX prepend PREFIX to installed program names
982 --program-suffix=SUFFIX append SUFFIX to installed program names
983 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
984
985 System types:
986 --build=BUILD configure for building on BUILD [guessed]
987 --host=HOST cross-compile to build programs to run on HOST [BUILD]
988 --target=TARGET configure for building compilers for TARGET [HOST]
989 _ACEOF
990 fi
991
992 if test -n "$ac_init_help"; then
993 case $ac_init_help in
994 short | recursive ) echo "Configuration of libffi 2.1:";;
995 esac
996 cat <<\_ACEOF
997
998 Optional Features:
999 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1000 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1001 --enable-multilib build many library versions (default)
1002 --disable-dependency-tracking speeds up one-time build
1003 --enable-dependency-tracking do not reject slow dependency extractors
1004 --enable-shared[=PKGS]
1005 build shared libraries [default=yes]
1006 --enable-static[=PKGS]
1007 build static libraries [default=yes]
1008 --enable-fast-install[=PKGS]
1009 optimize for fast installation [default=yes]
1010 --disable-libtool-lock avoid locking (might break parallel builds)
1011 --enable-maintainer-mode enable make rules and dependencies not useful
1012 (and sometimes confusing) to the casual installer
1013 --enable-debug debugging mode
1014 --disable-structs omit code for struct support
1015 --disable-raw-api make the raw api unavailable
1016 --enable-purify-safety purify-safe mode
1017
1018 Optional Packages:
1019 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1020 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1021 --with-pic try to use only PIC/non-PIC objects [default=use
1022 both]
1023 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1024
1025 Some influential environment variables:
1026 CC C compiler command
1027 CFLAGS C compiler flags
1028 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1029 nonstandard directory <lib dir>
1030 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
1031 headers in a nonstandard directory <include dir>
1032 CCAS assembler compiler command (defaults to CC)
1033 CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1034 CPP C preprocessor
1035
1036 Use these variables to override the choices made by `configure' or to help
1037 it to find libraries and programs with nonstandard names/locations.
1038
1039 Report bugs to <http://gcc.gnu.org/bugs.html>.
1040 _ACEOF
1041 fi
1042
1043 if test "$ac_init_help" = "recursive"; then
1044 # If there are subdirs, report their specific --help.
1045 ac_popdir=`pwd`
1046 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1047 test -d $ac_dir || continue
1048 ac_builddir=.
1049
1050 if test "$ac_dir" != .; then
1051 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1052 # A "../" for each directory in $ac_dir_suffix.
1053 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1054 else
1055 ac_dir_suffix= ac_top_builddir=
1056 fi
1057
1058 case $srcdir in
1059 .) # No --srcdir option. We are building in place.
1060 ac_srcdir=.
1061 if test -z "$ac_top_builddir"; then
1062 ac_top_srcdir=.
1063 else
1064 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1065 fi ;;
1066 [\\/]* | ?:[\\/]* ) # Absolute path.
1067 ac_srcdir=$srcdir$ac_dir_suffix;
1068 ac_top_srcdir=$srcdir ;;
1069 *) # Relative path.
1070 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1071 ac_top_srcdir=$ac_top_builddir$srcdir ;;
1072 esac
1073
1074 # Do not use `cd foo && pwd` to compute absolute paths, because
1075 # the directories may not exist.
1076 case `pwd` in
1077 .) ac_abs_builddir="$ac_dir";;
1078 *)
1079 case "$ac_dir" in
1080 .) ac_abs_builddir=`pwd`;;
1081 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1082 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1083 esac;;
1084 esac
1085 case $ac_abs_builddir in
1086 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1087 *)
1088 case ${ac_top_builddir}. in
1089 .) ac_abs_top_builddir=$ac_abs_builddir;;
1090 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1091 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1092 esac;;
1093 esac
1094 case $ac_abs_builddir in
1095 .) ac_abs_srcdir=$ac_srcdir;;
1096 *)
1097 case $ac_srcdir in
1098 .) ac_abs_srcdir=$ac_abs_builddir;;
1099 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1100 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1101 esac;;
1102 esac
1103 case $ac_abs_builddir in
1104 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1105 *)
1106 case $ac_top_srcdir in
1107 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1108 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1109 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1110 esac;;
1111 esac
1112
1113 cd $ac_dir
1114 # Check for guested configure; otherwise get Cygnus style configure.
1115 if test -f $ac_srcdir/configure.gnu; then
1116 echo
1117 $SHELL $ac_srcdir/configure.gnu --help=recursive
1118 elif test -f $ac_srcdir/configure; then
1119 echo
1120 $SHELL $ac_srcdir/configure --help=recursive
1121 elif test -f $ac_srcdir/configure.ac ||
1122 test -f $ac_srcdir/configure.in; then
1123 echo
1124 $ac_configure --help
1125 else
1126 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1127 fi
1128 cd $ac_popdir
1129 done
1130 fi
1131
1132 test -n "$ac_init_help" && exit 0
1133 if $ac_init_version; then
1134 cat <<\_ACEOF
1135 libffi configure 2.1
1136 generated by GNU Autoconf 2.59
1137
1138 Copyright (C) 2003 Free Software Foundation, Inc.
1139 This configure script is free software; the Free Software Foundation
1140 gives unlimited permission to copy, distribute and modify it.
1141 _ACEOF
1142 exit 0
1143 fi
1144 exec 5>config.log
1145 cat >&5 <<_ACEOF
1146 This file contains any messages produced by compilers while
1147 running configure, to aid debugging if configure makes a mistake.
1148
1149 It was created by libffi $as_me 2.1, which was
1150 generated by GNU Autoconf 2.59. Invocation command line was
1151
1152 $ $0 $@
1153
1154 _ACEOF
1155 {
1156 cat <<_ASUNAME
1157 ## --------- ##
1158 ## Platform. ##
1159 ## --------- ##
1160
1161 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1162 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1163 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1164 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1165 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1166
1167 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1168 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1169
1170 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1171 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1172 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1173 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1174 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1175 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1176 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1177
1178 _ASUNAME
1179
1180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1181 for as_dir in $PATH
1182 do
1183 IFS=$as_save_IFS
1184 test -z "$as_dir" && as_dir=.
1185 echo "PATH: $as_dir"
1186 done
1187
1188 } >&5
1189
1190 cat >&5 <<_ACEOF
1191
1192
1193 ## ----------- ##
1194 ## Core tests. ##
1195 ## ----------- ##
1196
1197 _ACEOF
1198
1199
1200 # Keep a trace of the command line.
1201 # Strip out --no-create and --no-recursion so they do not pile up.
1202 # Strip out --silent because we don't want to record it for future runs.
1203 # Also quote any args containing shell meta-characters.
1204 # Make two passes to allow for proper duplicate-argument suppression.
1205 ac_configure_args=
1206 ac_configure_args0=
1207 ac_configure_args1=
1208 ac_sep=
1209 ac_must_keep_next=false
1210 for ac_pass in 1 2
1211 do
1212 for ac_arg
1213 do
1214 case $ac_arg in
1215 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1216 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1217 | -silent | --silent | --silen | --sile | --sil)
1218 continue ;;
1219 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1220 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1221 esac
1222 case $ac_pass in
1223 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1224 2)
1225 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1226 if test $ac_must_keep_next = true; then
1227 ac_must_keep_next=false # Got value, back to normal.
1228 else
1229 case $ac_arg in
1230 *=* | --config-cache | -C | -disable-* | --disable-* \
1231 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1232 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1233 | -with-* | --with-* | -without-* | --without-* | --x)
1234 case "$ac_configure_args0 " in
1235 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1236 esac
1237 ;;
1238 -* ) ac_must_keep_next=true ;;
1239 esac
1240 fi
1241 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1242 # Get rid of the leading space.
1243 ac_sep=" "
1244 ;;
1245 esac
1246 done
1247 done
1248 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1249 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1250
1251 # When interrupted or exit'd, cleanup temporary files, and complete
1252 # config.log. We remove comments because anyway the quotes in there
1253 # would cause problems or look ugly.
1254 # WARNING: Be sure not to use single quotes in there, as some shells,
1255 # such as our DU 5.0 friend, will then `close' the trap.
1256 trap 'exit_status=$?
1257 # Save into config.log some information that might help in debugging.
1258 {
1259 echo
1260
1261 cat <<\_ASBOX
1262 ## ---------------- ##
1263 ## Cache variables. ##
1264 ## ---------------- ##
1265 _ASBOX
1266 echo
1267 # The following way of writing the cache mishandles newlines in values,
1268 {
1269 (set) 2>&1 |
1270 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1271 *ac_space=\ *)
1272 sed -n \
1273 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1274 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1275 ;;
1276 *)
1277 sed -n \
1278 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1279 ;;
1280 esac;
1281 }
1282 echo
1283
1284 cat <<\_ASBOX
1285 ## ----------------- ##
1286 ## Output variables. ##
1287 ## ----------------- ##
1288 _ASBOX
1289 echo
1290 for ac_var in $ac_subst_vars
1291 do
1292 eval ac_val=$`echo $ac_var`
1293 echo "$ac_var='"'"'$ac_val'"'"'"
1294 done | sort
1295 echo
1296
1297 if test -n "$ac_subst_files"; then
1298 cat <<\_ASBOX
1299 ## ------------- ##
1300 ## Output files. ##
1301 ## ------------- ##
1302 _ASBOX
1303 echo
1304 for ac_var in $ac_subst_files
1305 do
1306 eval ac_val=$`echo $ac_var`
1307 echo "$ac_var='"'"'$ac_val'"'"'"
1308 done | sort
1309 echo
1310 fi
1311
1312 if test -s confdefs.h; then
1313 cat <<\_ASBOX
1314 ## ----------- ##
1315 ## confdefs.h. ##
1316 ## ----------- ##
1317 _ASBOX
1318 echo
1319 sed "/^$/d" confdefs.h | sort
1320 echo
1321 fi
1322 test "$ac_signal" != 0 &&
1323 echo "$as_me: caught signal $ac_signal"
1324 echo "$as_me: exit $exit_status"
1325 } >&5
1326 rm -f core *.core &&
1327 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1328 exit $exit_status
1329 ' 0
1330 for ac_signal in 1 2 13 15; do
1331 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1332 done
1333 ac_signal=0
1334
1335 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1336 rm -rf conftest* confdefs.h
1337 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1338 echo >confdefs.h
1339
1340 # Predefined preprocessor variables.
1341
1342 cat >>confdefs.h <<_ACEOF
1343 #define PACKAGE_NAME "$PACKAGE_NAME"
1344 _ACEOF
1345
1346
1347 cat >>confdefs.h <<_ACEOF
1348 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1349 _ACEOF
1350
1351
1352 cat >>confdefs.h <<_ACEOF
1353 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1354 _ACEOF
1355
1356
1357 cat >>confdefs.h <<_ACEOF
1358 #define PACKAGE_STRING "$PACKAGE_STRING"
1359 _ACEOF
1360
1361
1362 cat >>confdefs.h <<_ACEOF
1363 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1364 _ACEOF
1365
1366
1367 # Let the site file select an alternate cache file if it wants to.
1368 # Prefer explicitly selected file to automatically selected ones.
1369 if test -z "$CONFIG_SITE"; then
1370 if test "x$prefix" != xNONE; then
1371 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1372 else
1373 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1374 fi
1375 fi
1376 for ac_site_file in $CONFIG_SITE; do
1377 if test -r "$ac_site_file"; then
1378 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1379 echo "$as_me: loading site script $ac_site_file" >&6;}
1380 sed 's/^/| /' "$ac_site_file" >&5
1381 . "$ac_site_file"
1382 fi
1383 done
1384
1385 if test -r "$cache_file"; then
1386 # Some versions of bash will fail to source /dev/null (special
1387 # files actually), so we avoid doing that.
1388 if test -f "$cache_file"; then
1389 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1390 echo "$as_me: loading cache $cache_file" >&6;}
1391 case $cache_file in
1392 [\\/]* | ?:[\\/]* ) . $cache_file;;
1393 *) . ./$cache_file;;
1394 esac
1395 fi
1396 else
1397 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1398 echo "$as_me: creating cache $cache_file" >&6;}
1399 >$cache_file
1400 fi
1401
1402 # Check that the precious variables saved in the cache have kept the same
1403 # value.
1404 ac_cache_corrupted=false
1405 for ac_var in `(set) 2>&1 |
1406 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1407 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1408 eval ac_new_set=\$ac_env_${ac_var}_set
1409 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1410 eval ac_new_val="\$ac_env_${ac_var}_value"
1411 case $ac_old_set,$ac_new_set in
1412 set,)
1413 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1414 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1415 ac_cache_corrupted=: ;;
1416 ,set)
1417 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1418 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1419 ac_cache_corrupted=: ;;
1420 ,);;
1421 *)
1422 if test "x$ac_old_val" != "x$ac_new_val"; then
1423 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1424 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1425 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1426 echo "$as_me: former value: $ac_old_val" >&2;}
1427 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1428 echo "$as_me: current value: $ac_new_val" >&2;}
1429 ac_cache_corrupted=:
1430 fi;;
1431 esac
1432 # Pass precious variables to config.status.
1433 if test "$ac_new_set" = set; then
1434 case $ac_new_val in
1435 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1436 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1437 *) ac_arg=$ac_var=$ac_new_val ;;
1438 esac
1439 case " $ac_configure_args " in
1440 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1441 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1442 esac
1443 fi
1444 done
1445 if $ac_cache_corrupted; then
1446 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1447 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1448 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1449 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1450 { (exit 1); exit 1; }; }
1451 fi
1452
1453 ac_ext=c
1454 ac_cpp='$CPP $CPPFLAGS'
1455 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1456 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1457 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485 ac_config_headers="$ac_config_headers fficonfig.h"
1486
1487
1488 # Default to --enable-multilib
1489 # Check whether --enable-multilib or --disable-multilib was given.
1490 if test "${enable_multilib+set}" = set; then
1491 enableval="$enable_multilib"
1492 case "$enableval" in
1493 yes) multilib=yes ;;
1494 no) multilib=no ;;
1495 *) { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5
1496 echo "$as_me: error: bad value $enableval for multilib option" >&2;}
1497 { (exit 1); exit 1; }; } ;;
1498 esac
1499 else
1500 multilib=yes
1501 fi;
1502
1503 # We may get other options which we leave undocumented:
1504 # --with-target-subdir, --with-multisrctop, --with-multisubdir
1505 # See config-ml.in if you want the gory details.
1506
1507 if test "$srcdir" = "."; then
1508 if test "$with_target_subdir" != "."; then
1509 multi_basedir="$srcdir/$with_multisrctop../.."
1510 else
1511 multi_basedir="$srcdir/$with_multisrctop.."
1512 fi
1513 else
1514 multi_basedir="$srcdir/.."
1515 fi
1516
1517
1518 # Even if the default multilib is not a cross compilation,
1519 # it may be that some of the other multilibs are.
1520 if test $cross_compiling = no && test $multilib = yes \
1521 && test "x${with_multisubdir}" != x ; then
1522 cross_compiling=maybe
1523 fi
1524
1525 ac_config_commands="$ac_config_commands default-1"
1526
1527
1528 ac_aux_dir=
1529 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1530 if test -f $ac_dir/install-sh; then
1531 ac_aux_dir=$ac_dir
1532 ac_install_sh="$ac_aux_dir/install-sh -c"
1533 break
1534 elif test -f $ac_dir/install.sh; then
1535 ac_aux_dir=$ac_dir
1536 ac_install_sh="$ac_aux_dir/install.sh -c"
1537 break
1538 elif test -f $ac_dir/shtool; then
1539 ac_aux_dir=$ac_dir
1540 ac_install_sh="$ac_aux_dir/shtool install -c"
1541 break
1542 fi
1543 done
1544 if test -z "$ac_aux_dir"; then
1545 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1546 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1547 { (exit 1); exit 1; }; }
1548 fi
1549 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1550 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1551 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1552
1553 # Make sure we can run config.sub.
1554 $ac_config_sub sun4 >/dev/null 2>&1 ||
1555 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1556 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1557 { (exit 1); exit 1; }; }
1558
1559 echo "$as_me:$LINENO: checking build system type" >&5
1560 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1561 if test "${ac_cv_build+set}" = set; then
1562 echo $ECHO_N "(cached) $ECHO_C" >&6
1563 else
1564 ac_cv_build_alias=$build_alias
1565 test -z "$ac_cv_build_alias" &&
1566 ac_cv_build_alias=`$ac_config_guess`
1567 test -z "$ac_cv_build_alias" &&
1568 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1569 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1570 { (exit 1); exit 1; }; }
1571 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1572 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1573 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1574 { (exit 1); exit 1; }; }
1575
1576 fi
1577 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1578 echo "${ECHO_T}$ac_cv_build" >&6
1579 build=$ac_cv_build
1580 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1581 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1582 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1583
1584
1585 echo "$as_me:$LINENO: checking host system type" >&5
1586 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1587 if test "${ac_cv_host+set}" = set; then
1588 echo $ECHO_N "(cached) $ECHO_C" >&6
1589 else
1590 ac_cv_host_alias=$host_alias
1591 test -z "$ac_cv_host_alias" &&
1592 ac_cv_host_alias=$ac_cv_build_alias
1593 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1594 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1595 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1596 { (exit 1); exit 1; }; }
1597
1598 fi
1599 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1600 echo "${ECHO_T}$ac_cv_host" >&6
1601 host=$ac_cv_host
1602 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1603 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1604 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1605
1606
1607 echo "$as_me:$LINENO: checking target system type" >&5
1608 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1609 if test "${ac_cv_target+set}" = set; then
1610 echo $ECHO_N "(cached) $ECHO_C" >&6
1611 else
1612 ac_cv_target_alias=$target_alias
1613 test "x$ac_cv_target_alias" = "x" &&
1614 ac_cv_target_alias=$ac_cv_host_alias
1615 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1616 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1617 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1618 { (exit 1); exit 1; }; }
1619
1620 fi
1621 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1622 echo "${ECHO_T}$ac_cv_target" >&6
1623 target=$ac_cv_target
1624 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1625 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1626 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1627
1628
1629 # The aliases save the names the user supplied, while $host etc.
1630 # will get canonicalized.
1631 test -n "$target_alias" &&
1632 test "$program_prefix$program_suffix$program_transform_name" = \
1633 NONENONEs,x,x, &&
1634 program_prefix=${target_alias}-
1635 target_alias=${target_alias-$host_alias}
1636
1637 . ${srcdir}/configure.host
1638
1639 am__api_version="1.9"
1640 # Find a good install program. We prefer a C program (faster),
1641 # so one script is as good as another. But avoid the broken or
1642 # incompatible versions:
1643 # SysV /etc/install, /usr/sbin/install
1644 # SunOS /usr/etc/install
1645 # IRIX /sbin/install
1646 # AIX /bin/install
1647 # AmigaOS /C/install, which installs bootblocks on floppy discs
1648 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1649 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1650 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1651 # OS/2's system install, which has a completely different semantic
1652 # ./install, which can be erroneously created by make from ./install.sh.
1653 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1654 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1655 if test -z "$INSTALL"; then
1656 if test "${ac_cv_path_install+set}" = set; then
1657 echo $ECHO_N "(cached) $ECHO_C" >&6
1658 else
1659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1660 for as_dir in $PATH
1661 do
1662 IFS=$as_save_IFS
1663 test -z "$as_dir" && as_dir=.
1664 # Account for people who put trailing slashes in PATH elements.
1665 case $as_dir/ in
1666 ./ | .// | /cC/* | \
1667 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1668 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1669 /usr/ucb/* ) ;;
1670 *)
1671 # OSF1 and SCO ODT 3.0 have their own names for install.
1672 # Don't use installbsd from OSF since it installs stuff as root
1673 # by default.
1674 for ac_prog in ginstall scoinst install; do
1675 for ac_exec_ext in '' $ac_executable_extensions; do
1676 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1677 if test $ac_prog = install &&
1678 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1679 # AIX install. It has an incompatible calling convention.
1680 :
1681 elif test $ac_prog = install &&
1682 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1683 # program-specific install script used by HP pwplus--don't use.
1684 :
1685 else
1686 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1687 break 3
1688 fi
1689 fi
1690 done
1691 done
1692 ;;
1693 esac
1694 done
1695
1696
1697 fi
1698 if test "${ac_cv_path_install+set}" = set; then
1699 INSTALL=$ac_cv_path_install
1700 else
1701 # As a last resort, use the slow shell script. We don't cache a
1702 # path for INSTALL within a source directory, because that will
1703 # break other packages using the cache if that directory is
1704 # removed, or if the path is relative.
1705 INSTALL=$ac_install_sh
1706 fi
1707 fi
1708 echo "$as_me:$LINENO: result: $INSTALL" >&5
1709 echo "${ECHO_T}$INSTALL" >&6
1710
1711 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1712 # It thinks the first close brace ends the variable substitution.
1713 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1714
1715 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1716
1717 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1718
1719 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1720 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1721 # Just in case
1722 sleep 1
1723 echo timestamp > conftest.file
1724 # Do `set' in a subshell so we don't clobber the current shell's
1725 # arguments. Must try -L first in case configure is actually a
1726 # symlink; some systems play weird games with the mod time of symlinks
1727 # (eg FreeBSD returns the mod time of the symlink's containing
1728 # directory).
1729 if (
1730 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1731 if test "$*" = "X"; then
1732 # -L didn't work.
1733 set X `ls -t $srcdir/configure conftest.file`
1734 fi
1735 rm -f conftest.file
1736 if test "$*" != "X $srcdir/configure conftest.file" \
1737 && test "$*" != "X conftest.file $srcdir/configure"; then
1738
1739 # If neither matched, then we have a broken ls. This can happen
1740 # if, for instance, CONFIG_SHELL is bash and it inherits a
1741 # broken ls alias from the environment. This has actually
1742 # happened. Such a system could not be considered "sane".
1743 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1744 alias in your environment" >&5
1745 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1746 alias in your environment" >&2;}
1747 { (exit 1); exit 1; }; }
1748 fi
1749
1750 test "$2" = conftest.file
1751 )
1752 then
1753 # Ok.
1754 :
1755 else
1756 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1757 Check your system clock" >&5
1758 echo "$as_me: error: newly created file is older than distributed files!
1759 Check your system clock" >&2;}
1760 { (exit 1); exit 1; }; }
1761 fi
1762 echo "$as_me:$LINENO: result: yes" >&5
1763 echo "${ECHO_T}yes" >&6
1764 test "$program_prefix" != NONE &&
1765 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1766 # Use a double $ so make ignores it.
1767 test "$program_suffix" != NONE &&
1768 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1769 # Double any \ or $. echo might interpret backslashes.
1770 # By default was `s,x,x', remove it if useless.
1771 cat <<\_ACEOF >conftest.sed
1772 s/[\\$]/&&/g;s/;s,x,x,$//
1773 _ACEOF
1774 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1775 rm conftest.sed
1776
1777 # expand $ac_aux_dir to an absolute path
1778 am_aux_dir=`cd $ac_aux_dir && pwd`
1779
1780 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1781 # Use eval to expand $SHELL
1782 if eval "$MISSING --run true"; then
1783 am_missing_run="$MISSING --run "
1784 else
1785 am_missing_run=
1786 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1787 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1788 fi
1789
1790 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1791 # We used to keeping the `.' as first argument, in order to
1792 # allow $(mkdir_p) to be used without argument. As in
1793 # $(mkdir_p) $(somedir)
1794 # where $(somedir) is conditionally defined. However this is wrong
1795 # for two reasons:
1796 # 1. if the package is installed by a user who cannot write `.'
1797 # make install will fail,
1798 # 2. the above comment should most certainly read
1799 # $(mkdir_p) $(DESTDIR)$(somedir)
1800 # so it does not work when $(somedir) is undefined and
1801 # $(DESTDIR) is not.
1802 # To support the latter case, we have to write
1803 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1804 # so the `.' trick is pointless.
1805 mkdir_p='mkdir -p --'
1806 else
1807 # On NextStep and OpenStep, the `mkdir' command does not
1808 # recognize any option. It will interpret all options as
1809 # directories to create, and then abort because `.' already
1810 # exists.
1811 for d in ./-p ./--version;
1812 do
1813 test -d $d && rmdir $d
1814 done
1815 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1816 if test -f "$ac_aux_dir/mkinstalldirs"; then
1817 mkdir_p='$(mkinstalldirs)'
1818 else
1819 mkdir_p='$(install_sh) -d'
1820 fi
1821 fi
1822
1823 for ac_prog in gawk mawk nawk awk
1824 do
1825 # Extract the first word of "$ac_prog", so it can be a program name with args.
1826 set dummy $ac_prog; ac_word=$2
1827 echo "$as_me:$LINENO: checking for $ac_word" >&5
1828 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1829 if test "${ac_cv_prog_AWK+set}" = set; then
1830 echo $ECHO_N "(cached) $ECHO_C" >&6
1831 else
1832 if test -n "$AWK"; then
1833 ac_cv_prog_AWK="$AWK" # Let the user override the test.
1834 else
1835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1836 for as_dir in $PATH
1837 do
1838 IFS=$as_save_IFS
1839 test -z "$as_dir" && as_dir=.
1840 for ac_exec_ext in '' $ac_executable_extensions; do
1841 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1842 ac_cv_prog_AWK="$ac_prog"
1843 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1844 break 2
1845 fi
1846 done
1847 done
1848
1849 fi
1850 fi
1851 AWK=$ac_cv_prog_AWK
1852 if test -n "$AWK"; then
1853 echo "$as_me:$LINENO: result: $AWK" >&5
1854 echo "${ECHO_T}$AWK" >&6
1855 else
1856 echo "$as_me:$LINENO: result: no" >&5
1857 echo "${ECHO_T}no" >&6
1858 fi
1859
1860 test -n "$AWK" && break
1861 done
1862
1863 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1864 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1865 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1866 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1867 echo $ECHO_N "(cached) $ECHO_C" >&6
1868 else
1869 cat >conftest.make <<\_ACEOF
1870 all:
1871 @echo 'ac_maketemp="$(MAKE)"'
1872 _ACEOF
1873 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1874 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1875 if test -n "$ac_maketemp"; then
1876 eval ac_cv_prog_make_${ac_make}_set=yes
1877 else
1878 eval ac_cv_prog_make_${ac_make}_set=no
1879 fi
1880 rm -f conftest.make
1881 fi
1882 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1883 echo "$as_me:$LINENO: result: yes" >&5
1884 echo "${ECHO_T}yes" >&6
1885 SET_MAKE=
1886 else
1887 echo "$as_me:$LINENO: result: no" >&5
1888 echo "${ECHO_T}no" >&6
1889 SET_MAKE="MAKE=${MAKE-make}"
1890 fi
1891
1892 rm -rf .tst 2>/dev/null
1893 mkdir .tst 2>/dev/null
1894 if test -d .tst; then
1895 am__leading_dot=.
1896 else
1897 am__leading_dot=_
1898 fi
1899 rmdir .tst 2>/dev/null
1900
1901 # test to see if srcdir already configured
1902 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1903 test -f $srcdir/config.status; then
1904 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1905 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1906 { (exit 1); exit 1; }; }
1907 fi
1908
1909 # test whether we have cygpath
1910 if test -z "$CYGPATH_W"; then
1911 if (cygpath --version) >/dev/null 2>/dev/null; then
1912 CYGPATH_W='cygpath -w'
1913 else
1914 CYGPATH_W=echo
1915 fi
1916 fi
1917
1918
1919 # Define the identity of the package.
1920 PACKAGE='libffi'
1921 VERSION='2.1'
1922
1923
1924 cat >>confdefs.h <<_ACEOF
1925 #define PACKAGE "$PACKAGE"
1926 _ACEOF
1927
1928
1929 cat >>confdefs.h <<_ACEOF
1930 #define VERSION "$VERSION"
1931 _ACEOF
1932
1933 # Some tools Automake needs.
1934
1935 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1936
1937
1938 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1939
1940
1941 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1942
1943
1944 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1945
1946
1947 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1948
1949 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1950
1951 # Installed binaries are usually stripped using `strip' when the user
1952 # run `make install-strip'. However `strip' might not be the right
1953 # tool to use in cross-compilation environments, therefore Automake
1954 # will honor the `STRIP' environment variable to overrule this program.
1955 if test "$cross_compiling" != no; then
1956 if test -n "$ac_tool_prefix"; then
1957 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1958 set dummy ${ac_tool_prefix}strip; ac_word=$2
1959 echo "$as_me:$LINENO: checking for $ac_word" >&5
1960 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1961 if test "${ac_cv_prog_STRIP+set}" = set; then
1962 echo $ECHO_N "(cached) $ECHO_C" >&6
1963 else
1964 if test -n "$STRIP"; then
1965 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1966 else
1967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1968 for as_dir in $PATH
1969 do
1970 IFS=$as_save_IFS
1971 test -z "$as_dir" && as_dir=.
1972 for ac_exec_ext in '' $ac_executable_extensions; do
1973 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1974 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1975 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1976 break 2
1977 fi
1978 done
1979 done
1980
1981 fi
1982 fi
1983 STRIP=$ac_cv_prog_STRIP
1984 if test -n "$STRIP"; then
1985 echo "$as_me:$LINENO: result: $STRIP" >&5
1986 echo "${ECHO_T}$STRIP" >&6
1987 else
1988 echo "$as_me:$LINENO: result: no" >&5
1989 echo "${ECHO_T}no" >&6
1990 fi
1991
1992 fi
1993 if test -z "$ac_cv_prog_STRIP"; then
1994 ac_ct_STRIP=$STRIP
1995 # Extract the first word of "strip", so it can be a program name with args.
1996 set dummy strip; ac_word=$2
1997 echo "$as_me:$LINENO: checking for $ac_word" >&5
1998 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1999 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2000 echo $ECHO_N "(cached) $ECHO_C" >&6
2001 else
2002 if test -n "$ac_ct_STRIP"; then
2003 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2004 else
2005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2006 for as_dir in $PATH
2007 do
2008 IFS=$as_save_IFS
2009 test -z "$as_dir" && as_dir=.
2010 for ac_exec_ext in '' $ac_executable_extensions; do
2011 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2012 ac_cv_prog_ac_ct_STRIP="strip"
2013 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2014 break 2
2015 fi
2016 done
2017 done
2018
2019 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
2020 fi
2021 fi
2022 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2023 if test -n "$ac_ct_STRIP"; then
2024 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2025 echo "${ECHO_T}$ac_ct_STRIP" >&6
2026 else
2027 echo "$as_me:$LINENO: result: no" >&5
2028 echo "${ECHO_T}no" >&6
2029 fi
2030
2031 STRIP=$ac_ct_STRIP
2032 else
2033 STRIP="$ac_cv_prog_STRIP"
2034 fi
2035
2036 fi
2037 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2038
2039 # We need awk for the "check" target. The system "awk" is bad on
2040 # some platforms.
2041 # Always define AMTAR for backward compatibility.
2042
2043 AMTAR=${AMTAR-"${am_missing_run}tar"}
2044
2045 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2046
2047
2048
2049
2050
2051
2052 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
2053 # We must force CC to /not/ be precious variables; otherwise
2054 # the wrong, non-multilib-adjusted value will be used in multilibs.
2055 # As a side effect, we have to subst CFLAGS ourselves.
2056
2057
2058
2059 ac_ext=c
2060 ac_cpp='$CPP $CPPFLAGS'
2061 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2062 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2063 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2064 if test -n "$ac_tool_prefix"; then
2065 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2066 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2067 echo "$as_me:$LINENO: checking for $ac_word" >&5
2068 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2069 if test "${ac_cv_prog_CC+set}" = set; then
2070 echo $ECHO_N "(cached) $ECHO_C" >&6
2071 else
2072 if test -n "$CC"; then
2073 ac_cv_prog_CC="$CC" # Let the user override the test.
2074 else
2075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2076 for as_dir in $PATH
2077 do
2078 IFS=$as_save_IFS
2079 test -z "$as_dir" && as_dir=.
2080 for ac_exec_ext in '' $ac_executable_extensions; do
2081 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2082 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2083 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2084 break 2
2085 fi
2086 done
2087 done
2088
2089 fi
2090 fi
2091 CC=$ac_cv_prog_CC
2092 if test -n "$CC"; then
2093 echo "$as_me:$LINENO: result: $CC" >&5
2094 echo "${ECHO_T}$CC" >&6
2095 else
2096 echo "$as_me:$LINENO: result: no" >&5
2097 echo "${ECHO_T}no" >&6
2098 fi
2099
2100 fi
2101 if test -z "$ac_cv_prog_CC"; then
2102 ac_ct_CC=$CC
2103 # Extract the first word of "gcc", so it can be a program name with args.
2104 set dummy gcc; ac_word=$2
2105 echo "$as_me:$LINENO: checking for $ac_word" >&5
2106 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2107 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2108 echo $ECHO_N "(cached) $ECHO_C" >&6
2109 else
2110 if test -n "$ac_ct_CC"; then
2111 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2112 else
2113 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2114 for as_dir in $PATH
2115 do
2116 IFS=$as_save_IFS
2117 test -z "$as_dir" && as_dir=.
2118 for ac_exec_ext in '' $ac_executable_extensions; do
2119 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2120 ac_cv_prog_ac_ct_CC="gcc"
2121 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2122 break 2
2123 fi
2124 done
2125 done
2126
2127 fi
2128 fi
2129 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2130 if test -n "$ac_ct_CC"; then
2131 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2132 echo "${ECHO_T}$ac_ct_CC" >&6
2133 else
2134 echo "$as_me:$LINENO: result: no" >&5
2135 echo "${ECHO_T}no" >&6
2136 fi
2137
2138 CC=$ac_ct_CC
2139 else
2140 CC="$ac_cv_prog_CC"
2141 fi
2142
2143 if test -z "$CC"; then
2144 if test -n "$ac_tool_prefix"; then
2145 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2146 set dummy ${ac_tool_prefix}cc; ac_word=$2
2147 echo "$as_me:$LINENO: checking for $ac_word" >&5
2148 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2149 if test "${ac_cv_prog_CC+set}" = set; then
2150 echo $ECHO_N "(cached) $ECHO_C" >&6
2151 else
2152 if test -n "$CC"; then
2153 ac_cv_prog_CC="$CC" # Let the user override the test.
2154 else
2155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2156 for as_dir in $PATH
2157 do
2158 IFS=$as_save_IFS
2159 test -z "$as_dir" && as_dir=.
2160 for ac_exec_ext in '' $ac_executable_extensions; do
2161 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2162 ac_cv_prog_CC="${ac_tool_prefix}cc"
2163 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2164 break 2
2165 fi
2166 done
2167 done
2168
2169 fi
2170 fi
2171 CC=$ac_cv_prog_CC
2172 if test -n "$CC"; then
2173 echo "$as_me:$LINENO: result: $CC" >&5
2174 echo "${ECHO_T}$CC" >&6
2175 else
2176 echo "$as_me:$LINENO: result: no" >&5
2177 echo "${ECHO_T}no" >&6
2178 fi
2179
2180 fi
2181 if test -z "$ac_cv_prog_CC"; then
2182 ac_ct_CC=$CC
2183 # Extract the first word of "cc", so it can be a program name with args.
2184 set dummy cc; ac_word=$2
2185 echo "$as_me:$LINENO: checking for $ac_word" >&5
2186 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2187 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2188 echo $ECHO_N "(cached) $ECHO_C" >&6
2189 else
2190 if test -n "$ac_ct_CC"; then
2191 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2192 else
2193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2194 for as_dir in $PATH
2195 do
2196 IFS=$as_save_IFS
2197 test -z "$as_dir" && as_dir=.
2198 for ac_exec_ext in '' $ac_executable_extensions; do
2199 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2200 ac_cv_prog_ac_ct_CC="cc"
2201 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2202 break 2
2203 fi
2204 done
2205 done
2206
2207 fi
2208 fi
2209 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2210 if test -n "$ac_ct_CC"; then
2211 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2212 echo "${ECHO_T}$ac_ct_CC" >&6
2213 else
2214 echo "$as_me:$LINENO: result: no" >&5
2215 echo "${ECHO_T}no" >&6
2216 fi
2217
2218 CC=$ac_ct_CC
2219 else
2220 CC="$ac_cv_prog_CC"
2221 fi
2222
2223 fi
2224 if test -z "$CC"; then
2225 # Extract the first word of "cc", so it can be a program name with args.
2226 set dummy cc; ac_word=$2
2227 echo "$as_me:$LINENO: checking for $ac_word" >&5
2228 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2229 if test "${ac_cv_prog_CC+set}" = set; then
2230 echo $ECHO_N "(cached) $ECHO_C" >&6
2231 else
2232 if test -n "$CC"; then
2233 ac_cv_prog_CC="$CC" # Let the user override the test.
2234 else
2235 ac_prog_rejected=no
2236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2237 for as_dir in $PATH
2238 do
2239 IFS=$as_save_IFS
2240 test -z "$as_dir" && as_dir=.
2241 for ac_exec_ext in '' $ac_executable_extensions; do
2242 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2243 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2244 ac_prog_rejected=yes
2245 continue
2246 fi
2247 ac_cv_prog_CC="cc"
2248 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2249 break 2
2250 fi
2251 done
2252 done
2253
2254 if test $ac_prog_rejected = yes; then
2255 # We found a bogon in the path, so make sure we never use it.
2256 set dummy $ac_cv_prog_CC
2257 shift
2258 if test $# != 0; then
2259 # We chose a different compiler from the bogus one.
2260 # However, it has the same basename, so the bogon will be chosen
2261 # first if we set CC to just the basename; use the full file name.
2262 shift
2263 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2264 fi
2265 fi
2266 fi
2267 fi
2268 CC=$ac_cv_prog_CC
2269 if test -n "$CC"; then
2270 echo "$as_me:$LINENO: result: $CC" >&5
2271 echo "${ECHO_T}$CC" >&6
2272 else
2273 echo "$as_me:$LINENO: result: no" >&5
2274 echo "${ECHO_T}no" >&6
2275 fi
2276
2277 fi
2278 if test -z "$CC"; then
2279 if test -n "$ac_tool_prefix"; then
2280 for ac_prog in cl
2281 do
2282 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2283 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2284 echo "$as_me:$LINENO: checking for $ac_word" >&5
2285 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2286 if test "${ac_cv_prog_CC+set}" = set; then
2287 echo $ECHO_N "(cached) $ECHO_C" >&6
2288 else
2289 if test -n "$CC"; then
2290 ac_cv_prog_CC="$CC" # Let the user override the test.
2291 else
2292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2293 for as_dir in $PATH
2294 do
2295 IFS=$as_save_IFS
2296 test -z "$as_dir" && as_dir=.
2297 for ac_exec_ext in '' $ac_executable_extensions; do
2298 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2299 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2300 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2301 break 2
2302 fi
2303 done
2304 done
2305
2306 fi
2307 fi
2308 CC=$ac_cv_prog_CC
2309 if test -n "$CC"; then
2310 echo "$as_me:$LINENO: result: $CC" >&5
2311 echo "${ECHO_T}$CC" >&6
2312 else
2313 echo "$as_me:$LINENO: result: no" >&5
2314 echo "${ECHO_T}no" >&6
2315 fi
2316
2317 test -n "$CC" && break
2318 done
2319 fi
2320 if test -z "$CC"; then
2321 ac_ct_CC=$CC
2322 for ac_prog in cl
2323 do
2324 # Extract the first word of "$ac_prog", so it can be a program name with args.
2325 set dummy $ac_prog; ac_word=$2
2326 echo "$as_me:$LINENO: checking for $ac_word" >&5
2327 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2328 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2329 echo $ECHO_N "(cached) $ECHO_C" >&6
2330 else
2331 if test -n "$ac_ct_CC"; then
2332 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2333 else
2334 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2335 for as_dir in $PATH
2336 do
2337 IFS=$as_save_IFS
2338 test -z "$as_dir" && as_dir=.
2339 for ac_exec_ext in '' $ac_executable_extensions; do
2340 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2341 ac_cv_prog_ac_ct_CC="$ac_prog"
2342 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2343 break 2
2344 fi
2345 done
2346 done
2347
2348 fi
2349 fi
2350 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2351 if test -n "$ac_ct_CC"; then
2352 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2353 echo "${ECHO_T}$ac_ct_CC" >&6
2354 else
2355 echo "$as_me:$LINENO: result: no" >&5
2356 echo "${ECHO_T}no" >&6
2357 fi
2358
2359 test -n "$ac_ct_CC" && break
2360 done
2361
2362 CC=$ac_ct_CC
2363 fi
2364
2365 fi
2366
2367
2368 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2369 See \`config.log' for more details." >&5
2370 echo "$as_me: error: no acceptable C compiler found in \$PATH
2371 See \`config.log' for more details." >&2;}
2372 { (exit 1); exit 1; }; }
2373
2374 # Provide some information about the compiler.
2375 echo "$as_me:$LINENO:" \
2376 "checking for C compiler version" >&5
2377 ac_compiler=`set X $ac_compile; echo $2`
2378 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2379 (eval $ac_compiler --version </dev/null >&5) 2>&5
2380 ac_status=$?
2381 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2382 (exit $ac_status); }
2383 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2384 (eval $ac_compiler -v </dev/null >&5) 2>&5
2385 ac_status=$?
2386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2387 (exit $ac_status); }
2388 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2389 (eval $ac_compiler -V </dev/null >&5) 2>&5
2390 ac_status=$?
2391 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2392 (exit $ac_status); }
2393
2394 cat >conftest.$ac_ext <<_ACEOF
2395 /* confdefs.h. */
2396 _ACEOF
2397 cat confdefs.h >>conftest.$ac_ext
2398 cat >>conftest.$ac_ext <<_ACEOF
2399 /* end confdefs.h. */
2400
2401 int
2402 main ()
2403 {
2404
2405 ;
2406 return 0;
2407 }
2408 _ACEOF
2409 ac_clean_files_save=$ac_clean_files
2410 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2411 # Try to create an executable without -o first, disregard a.out.
2412 # It will help us diagnose broken compilers, and finding out an intuition
2413 # of exeext.
2414 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2415 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2416 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2417 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2418 (eval $ac_link_default) 2>&5
2419 ac_status=$?
2420 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2421 (exit $ac_status); }; then
2422 # Find the output, starting from the most likely. This scheme is
2423 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2424 # resort.
2425
2426 # Be careful to initialize this variable, since it used to be cached.
2427 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2428 ac_cv_exeext=
2429 # b.out is created by i960 compilers.
2430 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2431 do
2432 test -f "$ac_file" || continue
2433 case $ac_file in
2434 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2435 ;;
2436 conftest.$ac_ext )
2437 # This is the source file.
2438 ;;
2439 [ab].out )
2440 # We found the default executable, but exeext='' is most
2441 # certainly right.
2442 break;;
2443 *.* )
2444 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2445 # FIXME: I believe we export ac_cv_exeext for Libtool,
2446 # but it would be cool to find out if it's true. Does anybody
2447 # maintain Libtool? --akim.
2448 export ac_cv_exeext
2449 break;;
2450 * )
2451 break;;
2452 esac
2453 done
2454 else
2455 echo "$as_me: failed program was:" >&5
2456 sed 's/^/| /' conftest.$ac_ext >&5
2457
2458 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2459 See \`config.log' for more details." >&5
2460 echo "$as_me: error: C compiler cannot create executables
2461 See \`config.log' for more details." >&2;}
2462 { (exit 77); exit 77; }; }
2463 fi
2464
2465 ac_exeext=$ac_cv_exeext
2466 echo "$as_me:$LINENO: result: $ac_file" >&5
2467 echo "${ECHO_T}$ac_file" >&6
2468
2469 # Check the compiler produces executables we can run. If not, either
2470 # the compiler is broken, or we cross compile.
2471 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2472 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2473 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2474 # If not cross compiling, check that we can run a simple program.
2475 if test "$cross_compiling" != yes; then
2476 if { ac_try='./$ac_file'
2477 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2478 (eval $ac_try) 2>&5
2479 ac_status=$?
2480 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2481 (exit $ac_status); }; }; then
2482 cross_compiling=no
2483 else
2484 if test "$cross_compiling" = maybe; then
2485 cross_compiling=yes
2486 else
2487 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2488 If you meant to cross compile, use \`--host'.
2489 See \`config.log' for more details." >&5
2490 echo "$as_me: error: cannot run C compiled programs.
2491 If you meant to cross compile, use \`--host'.
2492 See \`config.log' for more details." >&2;}
2493 { (exit 1); exit 1; }; }
2494 fi
2495 fi
2496 fi
2497 echo "$as_me:$LINENO: result: yes" >&5
2498 echo "${ECHO_T}yes" >&6
2499
2500 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2501 ac_clean_files=$ac_clean_files_save
2502 # Check the compiler produces executables we can run. If not, either
2503 # the compiler is broken, or we cross compile.
2504 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2505 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2506 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2507 echo "${ECHO_T}$cross_compiling" >&6
2508
2509 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2510 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2511 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2512 (eval $ac_link) 2>&5
2513 ac_status=$?
2514 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2515 (exit $ac_status); }; then
2516 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2517 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2518 # work properly (i.e., refer to `conftest.exe'), while it won't with
2519 # `rm'.
2520 for ac_file in conftest.exe conftest conftest.*; do
2521 test -f "$ac_file" || continue
2522 case $ac_file in
2523 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2524 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2525 export ac_cv_exeext
2526 break;;
2527 * ) break;;
2528 esac
2529 done
2530 else
2531 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2532 See \`config.log' for more details." >&5
2533 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2534 See \`config.log' for more details." >&2;}
2535 { (exit 1); exit 1; }; }
2536 fi
2537
2538 rm -f conftest$ac_cv_exeext
2539 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2540 echo "${ECHO_T}$ac_cv_exeext" >&6
2541
2542 rm -f conftest.$ac_ext
2543 EXEEXT=$ac_cv_exeext
2544 ac_exeext=$EXEEXT
2545 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2546 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2547 if test "${ac_cv_objext+set}" = set; then
2548 echo $ECHO_N "(cached) $ECHO_C" >&6
2549 else
2550 cat >conftest.$ac_ext <<_ACEOF
2551 /* confdefs.h. */
2552 _ACEOF
2553 cat confdefs.h >>conftest.$ac_ext
2554 cat >>conftest.$ac_ext <<_ACEOF
2555 /* end confdefs.h. */
2556
2557 int
2558 main ()
2559 {
2560
2561 ;
2562 return 0;
2563 }
2564 _ACEOF
2565 rm -f conftest.o conftest.obj
2566 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2567 (eval $ac_compile) 2>&5
2568 ac_status=$?
2569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2570 (exit $ac_status); }; then
2571 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2572 case $ac_file in
2573 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2574 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2575 break;;
2576 esac
2577 done
2578 else
2579 echo "$as_me: failed program was:" >&5
2580 sed 's/^/| /' conftest.$ac_ext >&5
2581
2582 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2583 See \`config.log' for more details." >&5
2584 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2585 See \`config.log' for more details." >&2;}
2586 { (exit 1); exit 1; }; }
2587 fi
2588
2589 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2590 fi
2591 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2592 echo "${ECHO_T}$ac_cv_objext" >&6
2593 OBJEXT=$ac_cv_objext
2594 ac_objext=$OBJEXT
2595 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2596 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2597 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2598 echo $ECHO_N "(cached) $ECHO_C" >&6
2599 else
2600 cat >conftest.$ac_ext <<_ACEOF
2601 /* confdefs.h. */
2602 _ACEOF
2603 cat confdefs.h >>conftest.$ac_ext
2604 cat >>conftest.$ac_ext <<_ACEOF
2605 /* end confdefs.h. */
2606
2607 int
2608 main ()
2609 {
2610 #ifndef __GNUC__
2611 choke me
2612 #endif
2613
2614 ;
2615 return 0;
2616 }
2617 _ACEOF
2618 rm -f conftest.$ac_objext
2619 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2620 (eval $ac_compile) 2>conftest.er1
2621 ac_status=$?
2622 grep -v '^ *+' conftest.er1 >conftest.err
2623 rm -f conftest.er1
2624 cat conftest.err >&5
2625 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2626 (exit $ac_status); } &&
2627 { ac_try='test -z "$ac_c_werror_flag"
2628 || test ! -s conftest.err'
2629 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2630 (eval $ac_try) 2>&5
2631 ac_status=$?
2632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2633 (exit $ac_status); }; } &&
2634 { ac_try='test -s conftest.$ac_objext'
2635 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2636 (eval $ac_try) 2>&5
2637 ac_status=$?
2638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2639 (exit $ac_status); }; }; then
2640 ac_compiler_gnu=yes
2641 else
2642 echo "$as_me: failed program was:" >&5
2643 sed 's/^/| /' conftest.$ac_ext >&5
2644
2645 ac_compiler_gnu=no
2646 fi
2647 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2648 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2649
2650 fi
2651 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2652 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2653 GCC=`test $ac_compiler_gnu = yes && echo yes`
2654 ac_test_CFLAGS=${CFLAGS+set}
2655 ac_save_CFLAGS=$CFLAGS
2656 CFLAGS="-g"
2657 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2658 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2659 if test "${ac_cv_prog_cc_g+set}" = set; then
2660 echo $ECHO_N "(cached) $ECHO_C" >&6
2661 else
2662 cat >conftest.$ac_ext <<_ACEOF
2663 /* confdefs.h. */
2664 _ACEOF
2665 cat confdefs.h >>conftest.$ac_ext
2666 cat >>conftest.$ac_ext <<_ACEOF
2667 /* end confdefs.h. */
2668
2669 int
2670 main ()
2671 {
2672
2673 ;
2674 return 0;
2675 }
2676 _ACEOF
2677 rm -f conftest.$ac_objext
2678 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2679 (eval $ac_compile) 2>conftest.er1
2680 ac_status=$?
2681 grep -v '^ *+' conftest.er1 >conftest.err
2682 rm -f conftest.er1
2683 cat conftest.err >&5
2684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2685 (exit $ac_status); } &&
2686 { ac_try='test -z "$ac_c_werror_flag"
2687 || test ! -s conftest.err'
2688 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2689 (eval $ac_try) 2>&5
2690 ac_status=$?
2691 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2692 (exit $ac_status); }; } &&
2693 { ac_try='test -s conftest.$ac_objext'
2694 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2695 (eval $ac_try) 2>&5
2696 ac_status=$?
2697 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2698 (exit $ac_status); }; }; then
2699 ac_cv_prog_cc_g=yes
2700 else
2701 echo "$as_me: failed program was:" >&5
2702 sed 's/^/| /' conftest.$ac_ext >&5
2703
2704 ac_cv_prog_cc_g=no
2705 fi
2706 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2707 fi
2708 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2709 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2710 if test "$ac_test_CFLAGS" = set; then
2711 CFLAGS=$ac_save_CFLAGS
2712 elif test $ac_cv_prog_cc_g = yes; then
2713 if test "$GCC" = yes; then
2714 CFLAGS="-g -O2"
2715 else
2716 CFLAGS="-g"
2717 fi
2718 else
2719 if test "$GCC" = yes; then
2720 CFLAGS="-O2"
2721 else
2722 CFLAGS=
2723 fi
2724 fi
2725 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2726 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2727 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2728 echo $ECHO_N "(cached) $ECHO_C" >&6
2729 else
2730 ac_cv_prog_cc_stdc=no
2731 ac_save_CC=$CC
2732 cat >conftest.$ac_ext <<_ACEOF
2733 /* confdefs.h. */
2734 _ACEOF
2735 cat confdefs.h >>conftest.$ac_ext
2736 cat >>conftest.$ac_ext <<_ACEOF
2737 /* end confdefs.h. */
2738 #include <stdarg.h>
2739 #include <stdio.h>
2740 #include <sys/types.h>
2741 #include <sys/stat.h>
2742 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2743 struct buf { int x; };
2744 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2745 static char *e (p, i)
2746 char **p;
2747 int i;
2748 {
2749 return p[i];
2750 }
2751 static char *f (char * (*g) (char **, int), char **p, ...)
2752 {
2753 char *s;
2754 va_list v;
2755 va_start (v,p);
2756 s = g (p, va_arg (v,int));
2757 va_end (v);
2758 return s;
2759 }
2760
2761 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2762 function prototypes and stuff, but not '\xHH' hex character constants.
2763 These don't provoke an error unfortunately, instead are silently treated
2764 as 'x'. The following induces an error, until -std1 is added to get
2765 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2766 array size at least. It's necessary to write '\x00'==0 to get something
2767 that's true only with -std1. */
2768 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2769
2770 int test (int i, double x);
2771 struct s1 {int (*f) (int a);};
2772 struct s2 {int (*f) (double a);};
2773 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2774 int argc;
2775 char **argv;
2776 int
2777 main ()
2778 {
2779 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2780 ;
2781 return 0;
2782 }
2783 _ACEOF
2784 # Don't try gcc -ansi; that turns off useful extensions and
2785 # breaks some systems' header files.
2786 # AIX -qlanglvl=ansi
2787 # Ultrix and OSF/1 -std1
2788 # HP-UX 10.20 and later -Ae
2789 # HP-UX older versions -Aa -D_HPUX_SOURCE
2790 # SVR4 -Xc -D__EXTENSIONS__
2791 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2792 do
2793 CC="$ac_save_CC $ac_arg"
2794 rm -f conftest.$ac_objext
2795 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2796 (eval $ac_compile) 2>conftest.er1
2797 ac_status=$?
2798 grep -v '^ *+' conftest.er1 >conftest.err
2799 rm -f conftest.er1
2800 cat conftest.err >&5
2801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2802 (exit $ac_status); } &&
2803 { ac_try='test -z "$ac_c_werror_flag"
2804 || test ! -s conftest.err'
2805 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2806 (eval $ac_try) 2>&5
2807 ac_status=$?
2808 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2809 (exit $ac_status); }; } &&
2810 { ac_try='test -s conftest.$ac_objext'
2811 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2812 (eval $ac_try) 2>&5
2813 ac_status=$?
2814 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2815 (exit $ac_status); }; }; then
2816 ac_cv_prog_cc_stdc=$ac_arg
2817 break
2818 else
2819 echo "$as_me: failed program was:" >&5
2820 sed 's/^/| /' conftest.$ac_ext >&5
2821
2822 fi
2823 rm -f conftest.err conftest.$ac_objext
2824 done
2825 rm -f conftest.$ac_ext conftest.$ac_objext
2826 CC=$ac_save_CC
2827
2828 fi
2829
2830 case "x$ac_cv_prog_cc_stdc" in
2831 x|xno)
2832 echo "$as_me:$LINENO: result: none needed" >&5
2833 echo "${ECHO_T}none needed" >&6 ;;
2834 *)
2835 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2836 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2837 CC="$CC $ac_cv_prog_cc_stdc" ;;
2838 esac
2839
2840 # Some people use a C++ compiler to compile C. Since we use `exit',
2841 # in C++ we need to declare it. In case someone uses the same compiler
2842 # for both compiling C and C++ we need to have the C++ compiler decide
2843 # the declaration of exit, since it's the most demanding environment.
2844 cat >conftest.$ac_ext <<_ACEOF
2845 #ifndef __cplusplus
2846 choke me
2847 #endif
2848 _ACEOF
2849 rm -f conftest.$ac_objext
2850 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2851 (eval $ac_compile) 2>conftest.er1
2852 ac_status=$?
2853 grep -v '^ *+' conftest.er1 >conftest.err
2854 rm -f conftest.er1
2855 cat conftest.err >&5
2856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2857 (exit $ac_status); } &&
2858 { ac_try='test -z "$ac_c_werror_flag"
2859 || test ! -s conftest.err'
2860 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2861 (eval $ac_try) 2>&5
2862 ac_status=$?
2863 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2864 (exit $ac_status); }; } &&
2865 { ac_try='test -s conftest.$ac_objext'
2866 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2867 (eval $ac_try) 2>&5
2868 ac_status=$?
2869 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2870 (exit $ac_status); }; }; then
2871 for ac_declaration in \
2872 '' \
2873 'extern "C" void std::exit (int) throw (); using std::exit;' \
2874 'extern "C" void std::exit (int); using std::exit;' \
2875 'extern "C" void exit (int) throw ();' \
2876 'extern "C" void exit (int);' \
2877 'void exit (int);'
2878 do
2879 cat >conftest.$ac_ext <<_ACEOF
2880 /* confdefs.h. */
2881 _ACEOF
2882 cat confdefs.h >>conftest.$ac_ext
2883 cat >>conftest.$ac_ext <<_ACEOF
2884 /* end confdefs.h. */
2885 $ac_declaration
2886 #include <stdlib.h>
2887 int
2888 main ()
2889 {
2890 exit (42);
2891 ;
2892 return 0;
2893 }
2894 _ACEOF
2895 rm -f conftest.$ac_objext
2896 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2897 (eval $ac_compile) 2>conftest.er1
2898 ac_status=$?
2899 grep -v '^ *+' conftest.er1 >conftest.err
2900 rm -f conftest.er1
2901 cat conftest.err >&5
2902 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2903 (exit $ac_status); } &&
2904 { ac_try='test -z "$ac_c_werror_flag"
2905 || test ! -s conftest.err'
2906 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2907 (eval $ac_try) 2>&5
2908 ac_status=$?
2909 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2910 (exit $ac_status); }; } &&
2911 { ac_try='test -s conftest.$ac_objext'
2912 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2913 (eval $ac_try) 2>&5
2914 ac_status=$?
2915 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2916 (exit $ac_status); }; }; then
2917 :
2918 else
2919 echo "$as_me: failed program was:" >&5
2920 sed 's/^/| /' conftest.$ac_ext >&5
2921
2922 continue
2923 fi
2924 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2925 cat >conftest.$ac_ext <<_ACEOF
2926 /* confdefs.h. */
2927 _ACEOF
2928 cat confdefs.h >>conftest.$ac_ext
2929 cat >>conftest.$ac_ext <<_ACEOF
2930 /* end confdefs.h. */
2931 $ac_declaration
2932 int
2933 main ()
2934 {
2935 exit (42);
2936 ;
2937 return 0;
2938 }
2939 _ACEOF
2940 rm -f conftest.$ac_objext
2941 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2942 (eval $ac_compile) 2>conftest.er1
2943 ac_status=$?
2944 grep -v '^ *+' conftest.er1 >conftest.err
2945 rm -f conftest.er1
2946 cat conftest.err >&5
2947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2948 (exit $ac_status); } &&
2949 { ac_try='test -z "$ac_c_werror_flag"
2950 || test ! -s conftest.err'
2951 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2952 (eval $ac_try) 2>&5
2953 ac_status=$?
2954 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2955 (exit $ac_status); }; } &&
2956 { ac_try='test -s conftest.$ac_objext'
2957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2958 (eval $ac_try) 2>&5
2959 ac_status=$?
2960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2961 (exit $ac_status); }; }; then
2962 break
2963 else
2964 echo "$as_me: failed program was:" >&5
2965 sed 's/^/| /' conftest.$ac_ext >&5
2966
2967 fi
2968 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2969 done
2970 rm -f conftest*
2971 if test -n "$ac_declaration"; then
2972 echo '#ifdef __cplusplus' >>confdefs.h
2973 echo $ac_declaration >>confdefs.h
2974 echo '#endif' >>confdefs.h
2975 fi
2976
2977 else
2978 echo "$as_me: failed program was:" >&5
2979 sed 's/^/| /' conftest.$ac_ext >&5
2980
2981 fi
2982 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2983 ac_ext=c
2984 ac_cpp='$CPP $CPPFLAGS'
2985 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2986 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2987 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2988 DEPDIR="${am__leading_dot}deps"
2989
2990 ac_config_commands="$ac_config_commands depfiles"
2991
2992
2993 am_make=${MAKE-make}
2994 cat > confinc << 'END'
2995 am__doit:
2996 @echo done
2997 .PHONY: am__doit
2998 END
2999 # If we don't find an include directive, just comment out the code.
3000 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
3001 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
3002 am__include="#"
3003 am__quote=
3004 _am_result=none
3005 # First try GNU make style include.
3006 echo "include confinc" > confmf
3007 # We grep out `Entering directory' and `Leaving directory'
3008 # messages which can occur if `w' ends up in MAKEFLAGS.
3009 # In particular we don't look at `^make:' because GNU make might
3010 # be invoked under some other name (usually "gmake"), in which
3011 # case it prints its new name instead of `make'.
3012 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
3013 am__include=include
3014 am__quote=
3015 _am_result=GNU
3016 fi
3017 # Now try BSD make style include.
3018 if test "$am__include" = "#"; then
3019 echo '.include "confinc"' > confmf
3020 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
3021 am__include=.include
3022 am__quote="\""
3023 _am_result=BSD
3024 fi
3025 fi
3026
3027
3028 echo "$as_me:$LINENO: result: $_am_result" >&5
3029 echo "${ECHO_T}$_am_result" >&6
3030 rm -f confinc confmf
3031
3032 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
3033 if test "${enable_dependency_tracking+set}" = set; then
3034 enableval="$enable_dependency_tracking"
3035
3036 fi;
3037 if test "x$enable_dependency_tracking" != xno; then
3038 am_depcomp="$ac_aux_dir/depcomp"
3039 AMDEPBACKSLASH='\'
3040 fi
3041
3042
3043 if test "x$enable_dependency_tracking" != xno; then
3044 AMDEP_TRUE=
3045 AMDEP_FALSE='#'
3046 else
3047 AMDEP_TRUE='#'
3048 AMDEP_FALSE=
3049 fi
3050
3051
3052
3053
3054 depcc="$CC" am_compiler_list=
3055
3056 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3057 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3058 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3059 echo $ECHO_N "(cached) $ECHO_C" >&6
3060 else
3061 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3062 # We make a subdir and do the tests there. Otherwise we can end up
3063 # making bogus files that we don't know about and never remove. For
3064 # instance it was reported that on HP-UX the gcc test will end up
3065 # making a dummy file named `D' -- because `-MD' means `put the output
3066 # in D'.
3067 mkdir conftest.dir
3068 # Copy depcomp to subdir because otherwise we won't find it if we're
3069 # using a relative directory.
3070 cp "$am_depcomp" conftest.dir
3071 cd conftest.dir
3072 # We will build objects and dependencies in a subdirectory because
3073 # it helps to detect inapplicable dependency modes. For instance
3074 # both Tru64's cc and ICC support -MD to output dependencies as a
3075 # side effect of compilation, but ICC will put the dependencies in
3076 # the current directory while Tru64 will put them in the object
3077 # directory.
3078 mkdir sub
3079
3080 am_cv_CC_dependencies_compiler_type=none
3081 if test "$am_compiler_list" = ""; then
3082 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3083 fi
3084 for depmode in $am_compiler_list; do
3085 # Setup a source with many dependencies, because some compilers
3086 # like to wrap large dependency lists on column 80 (with \), and
3087 # we should not choose a depcomp mode which is confused by this.
3088 #
3089 # We need to recreate these files for each test, as the compiler may
3090 # overwrite some of them when testing with obscure command lines.
3091 # This happens at least with the AIX C compiler.
3092 : > sub/conftest.c
3093 for i in 1 2 3 4 5 6; do
3094 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3095 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3096 # Solaris 8's {/usr,}/bin/sh.
3097 touch sub/conftst$i.h
3098 done
3099 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3100
3101 case $depmode in
3102 nosideeffect)
3103 # after this tag, mechanisms are not by side-effect, so they'll
3104 # only be used when explicitly requested
3105 if test "x$enable_dependency_tracking" = xyes; then
3106 continue
3107 else
3108 break
3109 fi
3110 ;;
3111 none) break ;;
3112 esac
3113 # We check with `-c' and `-o' for the sake of the "dashmstdout"
3114 # mode. It turns out that the SunPro C++ compiler does not properly
3115 # handle `-M -o', and we need to detect this.
3116 if depmode=$depmode \
3117 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3118 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3119 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3120 >/dev/null 2>conftest.err &&
3121 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3122 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3123 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3124 # icc doesn't choke on unknown options, it will just issue warnings
3125 # or remarks (even with -Werror). So we grep stderr for any message
3126 # that says an option was ignored or not supported.
3127 # When given -MP, icc 7.0 and 7.1 complain thusly:
3128 # icc: Command line warning: ignoring option '-M'; no argument required
3129 # The diagnosis changed in icc 8.0:
3130 # icc: Command line remark: option '-MP' not supported
3131 if (grep 'ignoring option' conftest.err ||
3132 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3133 am_cv_CC_dependencies_compiler_type=$depmode
3134 break
3135 fi
3136 fi
3137 done
3138
3139 cd ..
3140 rm -rf conftest.dir
3141 else
3142 am_cv_CC_dependencies_compiler_type=none
3143 fi
3144
3145 fi
3146 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3147 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3148 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3149
3150
3151
3152 if
3153 test "x$enable_dependency_tracking" != xno \
3154 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3155 am__fastdepCC_TRUE=
3156 am__fastdepCC_FALSE='#'
3157 else
3158 am__fastdepCC_TRUE='#'
3159 am__fastdepCC_FALSE=
3160 fi
3161
3162
3163
3164
3165
3166
3167 # By default we simply use the C compiler to build assembly code.
3168
3169 test "${CCAS+set}" = set || CCAS=$CC
3170 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
3171
3172
3173
3174 if test "x$CC" != xcc; then
3175 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3176 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
3177 else
3178 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3179 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
3180 fi
3181 set dummy $CC; ac_cc=`echo $2 |
3182 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3183 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3184 echo $ECHO_N "(cached) $ECHO_C" >&6
3185 else
3186 cat >conftest.$ac_ext <<_ACEOF
3187 /* confdefs.h. */
3188 _ACEOF
3189 cat confdefs.h >>conftest.$ac_ext
3190 cat >>conftest.$ac_ext <<_ACEOF
3191 /* end confdefs.h. */
3192
3193 int
3194 main ()
3195 {
3196
3197 ;
3198 return 0;
3199 }
3200 _ACEOF
3201 # Make sure it works both with $CC and with simple cc.
3202 # We do the test twice because some compilers refuse to overwrite an
3203 # existing .o file with -o, though they will create one.
3204 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3205 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3206 (eval $ac_try) 2>&5
3207 ac_status=$?
3208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3209 (exit $ac_status); } &&
3210 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3211 (eval $ac_try) 2>&5
3212 ac_status=$?
3213 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3214 (exit $ac_status); };
3215 then
3216 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3217 if test "x$CC" != xcc; then
3218 # Test first that cc exists at all.
3219 if { ac_try='cc -c conftest.$ac_ext >&5'
3220 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3221 (eval $ac_try) 2>&5
3222 ac_status=$?
3223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3224 (exit $ac_status); }; }; then
3225 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3226 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3227 (eval $ac_try) 2>&5
3228 ac_status=$?
3229 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3230 (exit $ac_status); } &&
3231 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3232 (eval $ac_try) 2>&5
3233 ac_status=$?
3234 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3235 (exit $ac_status); };
3236 then
3237 # cc works too.
3238 :
3239 else
3240 # cc exists but doesn't like -o.
3241 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3242 fi
3243 fi
3244 fi
3245 else
3246 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3247 fi
3248 rm -f conftest*
3249
3250 fi
3251 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3252 echo "$as_me:$LINENO: result: yes" >&5
3253 echo "${ECHO_T}yes" >&6
3254 else
3255 echo "$as_me:$LINENO: result: no" >&5
3256 echo "${ECHO_T}no" >&6
3257
3258 cat >>confdefs.h <<\_ACEOF
3259 #define NO_MINUS_C_MINUS_O 1
3260 _ACEOF
3261
3262 fi
3263
3264 # FIXME: we rely on the cache variable name because
3265 # there is no other way.
3266 set dummy $CC
3267 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3268 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3269 # Losing compiler, so override with the script.
3270 # FIXME: It is wrong to rewrite CC.
3271 # But if we don't then we get into trouble of one sort or another.
3272 # A longer-term fix would be to have automake use am__CC in this case,
3273 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3274 CC="$am_aux_dir/compile $CC"
3275 fi
3276
3277
3278
3279 macro_version='2.1a'
3280 macro_revision='1.2435'
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293 ltmain="$ac_aux_dir/ltmain.sh"
3294
3295 # Set options
3296
3297 enable_dlopen=no
3298
3299
3300 enable_win32_dll=no
3301
3302
3303 # Check whether --enable-shared or --disable-shared was given.
3304 if test "${enable_shared+set}" = set; then
3305 enableval="$enable_shared"
3306 p=${PACKAGE-default}
3307 case $enableval in
3308 yes) enable_shared=yes ;;
3309 no) enable_shared=no ;;
3310 *)
3311 enable_shared=no
3312 # Look at the argument we got. We use all the common list separators.
3313 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
3314 for pkg in $enableval; do
3315 IFS="$lt_save_ifs"
3316 if test "X$pkg" = "X$p"; then
3317 enable_shared=yes
3318 fi
3319 done
3320 IFS="$lt_save_ifs"
3321 ;;
3322 esac
3323 else
3324 enable_shared=yes
3325 fi;
3326
3327
3328
3329
3330
3331
3332
3333
3334 # Check whether --enable-static or --disable-static was given.
3335 if test "${enable_static+set}" = set; then
3336 enableval="$enable_static"
3337 p=${PACKAGE-default}
3338 case $enableval in
3339 yes) enable_static=yes ;;
3340 no) enable_static=no ;;
3341 *)
3342 enable_static=no
3343 # Look at the argument we got. We use all the common list separators.
3344 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
3345 for pkg in $enableval; do
3346 IFS="$lt_save_ifs"
3347 if test "X$pkg" = "X$p"; then
3348 enable_static=yes
3349 fi
3350 done
3351 IFS="$lt_save_ifs"
3352 ;;
3353 esac
3354 else
3355 enable_static=yes
3356 fi;
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366 # Check whether --with-pic or --without-pic was given.
3367 if test "${with_pic+set}" = set; then
3368 withval="$with_pic"
3369 pic_mode="$withval"
3370 else
3371 pic_mode=default
3372 fi;
3373
3374 test -z "$pic_mode" && pic_mode=default
3375
3376
3377
3378
3379
3380
3381
3382 # Check whether --enable-fast-install or --disable-fast-install was given.
3383 if test "${enable_fast_install+set}" = set; then
3384 enableval="$enable_fast_install"
3385 p=${PACKAGE-default}
3386 case $enableval in
3387 yes) enable_fast_install=yes ;;
3388 no) enable_fast_install=no ;;
3389 *)
3390 enable_fast_install=no
3391 # Look at the argument we got. We use all the common list separators.
3392 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
3393 for pkg in $enableval; do
3394 IFS="$lt_save_ifs"
3395 if test "X$pkg" = "X$p"; then
3396 enable_fast_install=yes
3397 fi
3398 done
3399 IFS="$lt_save_ifs"
3400 ;;
3401 esac
3402 else
3403 enable_fast_install=yes
3404 fi;
3405
3406
3407
3408
3409
3410
3411
3412
3413 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
3414 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
3415 if test "${lt_cv_path_SED+set}" = set; then
3416 echo $ECHO_N "(cached) $ECHO_C" >&6
3417 else
3418 # Loop through the user's path and test for sed and gsed.
3419 # Then use that list of sed's as ones to test for truncation.
3420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3421 for as_dir in $PATH
3422 do
3423 IFS=$as_save_IFS
3424 test -z "$as_dir" && as_dir=.
3425 for lt_ac_prog in sed gsed; do
3426 for ac_exec_ext in '' $ac_executable_extensions; do
3427 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
3428 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
3429 fi
3430 done
3431 done
3432 done
3433 IFS=$as_save_IFS
3434 lt_ac_max=0
3435 lt_ac_count=0
3436 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
3437 # along with /bin/sed that truncates output.
3438 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
3439 test ! -f $lt_ac_sed && continue
3440 cat /dev/null > conftest.in
3441 lt_ac_count=0
3442 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
3443 # Check for GNU sed and select it if it is found.
3444 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
3445 lt_cv_path_SED=$lt_ac_sed
3446 break
3447 fi
3448 while true; do
3449 cat conftest.in conftest.in >conftest.tmp
3450 mv conftest.tmp conftest.in
3451 cp conftest.in conftest.nl
3452 echo >>conftest.nl
3453 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
3454 cmp -s conftest.out conftest.nl || break
3455 # 10000 chars as input seems more than enough
3456 test $lt_ac_count -gt 10 && break
3457 lt_ac_count=`expr $lt_ac_count + 1`
3458 if test $lt_ac_count -gt $lt_ac_max; then
3459 lt_ac_max=$lt_ac_count
3460 lt_cv_path_SED=$lt_ac_sed
3461 fi
3462 done
3463 done
3464
3465 fi
3466
3467 SED=$lt_cv_path_SED
3468
3469 echo "$as_me:$LINENO: result: $SED" >&5
3470 echo "${ECHO_T}$SED" >&6
3471
3472 test -z "$SED" && SED=sed
3473 Xsed="$SED -e 1s/^X//"
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485 echo "$as_me:$LINENO: checking for egrep" >&5
3486 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3487 if test "${ac_cv_prog_egrep+set}" = set; then
3488 echo $ECHO_N "(cached) $ECHO_C" >&6
3489 else
3490 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3491 then ac_cv_prog_egrep='grep -E'
3492 else ac_cv_prog_egrep='egrep'
3493 fi
3494 fi
3495 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3496 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3497 EGREP=$ac_cv_prog_egrep
3498
3499
3500 echo "$as_me:$LINENO: checking for fgrep" >&5
3501 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
3502 if test "${ac_cv_prog_fgrep+set}" = set; then
3503 echo $ECHO_N "(cached) $ECHO_C" >&6
3504 else
3505 if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
3506 then ac_cv_prog_fgrep='grep -F'
3507 else ac_cv_prog_fgrep='fgrep'
3508 fi
3509 fi
3510 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
3511 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
3512 FGREP=$ac_cv_prog_fgrep
3513
3514
3515 test -z "$GREP" && GREP=grep
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535 # Check whether --with-gnu-ld or --without-gnu-ld was given.
3536 if test "${with_gnu_ld+set}" = set; then
3537 withval="$with_gnu_ld"
3538 test "$withval" = no || with_gnu_ld=yes
3539 else
3540 with_gnu_ld=no
3541 fi;
3542 ac_prog=ld
3543 if test "$GCC" = yes; then
3544 # Check if gcc -print-prog-name=ld gives a path.
3545 echo "$as_me:$LINENO: checking for ld used by $CC" >&5
3546 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
3547 case $host in
3548 *-*-mingw*)
3549 # gcc leaves a trailing carriage return which upsets mingw
3550 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3551 *)
3552 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3553 esac
3554 case $ac_prog in
3555 # Accept absolute paths.
3556 [\\/]* | ?:[\\/]*)
3557 re_direlt='/[^/][^/]*/\.\./'
3558 # Canonicalize the pathname of ld
3559 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3560 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3561 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3562 done
3563 test -z "$LD" && LD="$ac_prog"
3564 ;;
3565 "")
3566 # If it fails, then pretend we aren't using GCC.
3567 ac_prog=ld
3568 ;;
3569 *)
3570 # If it is relative, then search for the first ld in PATH.
3571 with_gnu_ld=unknown
3572 ;;
3573 esac
3574 elif test "$with_gnu_ld" = yes; then
3575 echo "$as_me:$LINENO: checking for GNU ld" >&5
3576 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3577 else
3578 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3579 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3580 fi
3581 if test "${lt_cv_path_LD+set}" = set; then
3582 echo $ECHO_N "(cached) $ECHO_C" >&6
3583 else
3584 if test -z "$LD"; then
3585 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3586 for ac_dir in $PATH; do
3587 IFS="$lt_save_ifs"
3588 test -z "$ac_dir" && ac_dir=.
3589 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3590 lt_cv_path_LD="$ac_dir/$ac_prog"
3591 # Check to see if the program is GNU ld. I'd rather use --version,
3592 # but apparently some variants of GNU ld only accept -v.
3593 # Break only if it was the GNU/non-GNU ld that we prefer.
3594 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3595 *GNU* | *'with BFD'*)
3596 test "$with_gnu_ld" != no && break
3597 ;;
3598 *)
3599 test "$with_gnu_ld" != yes && break
3600 ;;
3601 esac
3602 fi
3603 done
3604 IFS="$lt_save_ifs"
3605 else
3606 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3607 fi
3608 fi
3609
3610 LD="$lt_cv_path_LD"
3611 if test -n "$LD"; then
3612 echo "$as_me:$LINENO: result: $LD" >&5
3613 echo "${ECHO_T}$LD" >&6
3614 else
3615 echo "$as_me:$LINENO: result: no" >&5
3616 echo "${ECHO_T}no" >&6
3617 fi
3618 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3619 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3620 { (exit 1); exit 1; }; }
3621 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3622 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3623 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3624 echo $ECHO_N "(cached) $ECHO_C" >&6
3625 else
3626 # I'd rather use --version here, but apparently some GNU lds only accept -v.
3627 case `$LD -v 2>&1 </dev/null` in
3628 *GNU* | *'with BFD'*)
3629 lt_cv_prog_gnu_ld=yes
3630 ;;
3631 *)
3632 lt_cv_prog_gnu_ld=no
3633 ;;
3634 esac
3635 fi
3636 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3637 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3638 with_gnu_ld=$lt_cv_prog_gnu_ld
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
3650 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
3651 if test "${lt_cv_path_NM+set}" = set; then
3652 echo $ECHO_N "(cached) $ECHO_C" >&6
3653 else
3654 if test -n "$NM"; then
3655 # Let the user override the test.
3656 lt_cv_path_NM="$NM"
3657 else
3658 lt_nm_to_check="${ac_tool_prefix}nm"
3659 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3660 lt_nm_to_check="$lt_nm_to_check nm"
3661 fi
3662 for lt_tmp_nm in $lt_nm_to_check; do
3663 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3664 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3665 IFS="$lt_save_ifs"
3666 test -z "$ac_dir" && ac_dir=.
3667 tmp_nm="$ac_dir/$lt_tmp_nm"
3668 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3669 # Check to see if the nm accepts a BSD-compat flag.
3670 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3671 # nm: unknown option "B" ignored
3672 # Tru64's nm complains that /dev/null is an invalid object file
3673 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3674 */dev/null* | *'Invalid file or object type'*)
3675 lt_cv_path_NM="$tmp_nm -B"
3676 break
3677 ;;
3678 *)
3679 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3680 */dev/null*)
3681 lt_cv_path_NM="$tmp_nm -p"
3682 break
3683 ;;
3684 *)
3685 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3686 continue # so that we can try to find one that supports BSD flags
3687 ;;
3688 esac
3689 ;;
3690 esac
3691 fi
3692 done
3693 IFS="$lt_save_ifs"
3694 done
3695 : ${lt_cv_path_NM=no}
3696 fi
3697 fi
3698 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
3699 echo "${ECHO_T}$lt_cv_path_NM" >&6
3700 if test "$lt_cv_path_NM" != "no"; then
3701 NM="$lt_cv_path_NM"
3702 else
3703 # Didn't find any BSD compatible name lister, look for dumpbin.
3704 if test -n "$ac_tool_prefix"; then
3705 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
3706 do
3707 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3708 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3709 echo "$as_me:$LINENO: checking for $ac_word" >&5
3710 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3711 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
3712 echo $ECHO_N "(cached) $ECHO_C" >&6
3713 else
3714 if test -n "$DUMPBIN"; then
3715 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
3716 else
3717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3718 for as_dir in $PATH
3719 do
3720 IFS=$as_save_IFS
3721 test -z "$as_dir" && as_dir=.
3722 for ac_exec_ext in '' $ac_executable_extensions; do
3723 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3724 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
3725 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3726 break 2
3727 fi
3728 done
3729 done
3730
3731 fi
3732 fi
3733 DUMPBIN=$ac_cv_prog_DUMPBIN
3734 if test -n "$DUMPBIN"; then
3735 echo "$as_me:$LINENO: result: $DUMPBIN" >&5
3736 echo "${ECHO_T}$DUMPBIN" >&6
3737 else
3738 echo "$as_me:$LINENO: result: no" >&5
3739 echo "${ECHO_T}no" >&6
3740 fi
3741
3742 test -n "$DUMPBIN" && break
3743 done
3744 fi
3745 if test -z "$DUMPBIN"; then
3746 ac_ct_DUMPBIN=$DUMPBIN
3747 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
3748 do
3749 # Extract the first word of "$ac_prog", so it can be a program name with args.
3750 set dummy $ac_prog; ac_word=$2
3751 echo "$as_me:$LINENO: checking for $ac_word" >&5
3752 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3753 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
3754 echo $ECHO_N "(cached) $ECHO_C" >&6
3755 else
3756 if test -n "$ac_ct_DUMPBIN"; then
3757 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
3758 else
3759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3760 for as_dir in $PATH
3761 do
3762 IFS=$as_save_IFS
3763 test -z "$as_dir" && as_dir=.
3764 for ac_exec_ext in '' $ac_executable_extensions; do
3765 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3766 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
3767 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3768 break 2
3769 fi
3770 done
3771 done
3772
3773 fi
3774 fi
3775 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
3776 if test -n "$ac_ct_DUMPBIN"; then
3777 echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
3778 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
3779 else
3780 echo "$as_me:$LINENO: result: no" >&5
3781 echo "${ECHO_T}no" >&6
3782 fi
3783
3784 test -n "$ac_ct_DUMPBIN" && break
3785 done
3786 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
3787
3788 DUMPBIN=$ac_ct_DUMPBIN
3789 fi
3790
3791
3792 if test "$DUMPBIN" != ":"; then
3793 NM="$DUMPBIN"
3794 fi
3795 fi
3796 test -z "$NM" && NM=nm
3797
3798
3799
3800
3801
3802
3803 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
3804 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
3805 if test "${lt_cv_nm_interface+set}" = set; then
3806 echo $ECHO_N "(cached) $ECHO_C" >&6
3807 else
3808 lt_cv_nm_interface="BSD nm"
3809 echo "int some_variable = 0;" > conftest.$ac_ext
3810 (eval echo "\"\$as_me:3810: $ac_compile\"" >&5)
3811 (eval "$ac_compile" 2>conftest.err)
3812 cat conftest.err >&5
3813 (eval echo "\"\$as_me:3813: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
3814 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3815 cat conftest.err >&5
3816 (eval echo "\"\$as_me:3816: output\"" >&5)
3817 cat conftest.out >&5
3818 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3819 lt_cv_nm_interface="MS dumpbin"
3820 fi
3821 rm -f conftest*
3822 fi
3823 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
3824 echo "${ECHO_T}$lt_cv_nm_interface" >&6
3825
3826 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3827 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3828 LN_S=$as_ln_s
3829 if test "$LN_S" = "ln -s"; then
3830 echo "$as_me:$LINENO: result: yes" >&5
3831 echo "${ECHO_T}yes" >&6
3832 else
3833 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3834 echo "${ECHO_T}no, using $LN_S" >&6
3835 fi
3836
3837 # find the maximum length of command line arguments
3838 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
3839 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
3840 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
3841 echo $ECHO_N "(cached) $ECHO_C" >&6
3842 else
3843 i=0
3844 teststring="ABCD"
3845
3846 case $build_os in
3847 msdosdjgpp*)
3848 # On DJGPP, this test can blow up pretty badly due to problems in libc
3849 # (any single argument exceeding 2000 bytes causes a buffer overrun
3850 # during glob expansion). Even if it were fixed, the result of this
3851 # check would be larger than it should be.
3852 lt_cv_sys_max_cmd_len=12288; # 12K is about right
3853 ;;
3854
3855 gnu*)
3856 # Under GNU Hurd, this test is not required because there is
3857 # no limit to the length of command line arguments.
3858 # Libtool will interpret -1 as no limit whatsoever
3859 lt_cv_sys_max_cmd_len=-1;
3860 ;;
3861
3862 cygwin* | mingw*)
3863 # On Win9x/ME, this test blows up -- it succeeds, but takes
3864 # about 5 minutes as the teststring grows exponentially.
3865 # Worse, since 9x/ME are not pre-emptively multitasking,
3866 # you end up with a "frozen" computer, even though with patience
3867 # the test eventually succeeds (with a max line length of 256k).
3868 # Instead, let's just punt: use the minimum linelength reported by
3869 # all of the supported platforms: 8192 (on NT/2K/XP).
3870 lt_cv_sys_max_cmd_len=8192;
3871 ;;
3872
3873 amigaos*)
3874 # On AmigaOS with pdksh, this test takes hours, literally.
3875 # So we just punt and use a minimum line length of 8192.
3876 lt_cv_sys_max_cmd_len=8192;
3877 ;;
3878
3879 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
3880 # This has been around since 386BSD, at least. Likely further.
3881 if test -x /sbin/sysctl; then
3882 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
3883 elif test -x /usr/sbin/sysctl; then
3884 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
3885 else
3886 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
3887 fi
3888 # And add a safety zone
3889 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
3890 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
3891 ;;
3892
3893 interix*)
3894 # We know the value 262144 and hardcode it with a safety zone (like BSD)
3895 lt_cv_sys_max_cmd_len=196608
3896 ;;
3897
3898 osf*)
3899 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
3900 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
3901 # nice to cause kernel panics so lets avoid the loop below.
3902 # First set a reasonable default.
3903 lt_cv_sys_max_cmd_len=16384
3904 #
3905 if test -x /sbin/sysconfig; then
3906 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
3907 *1*) lt_cv_sys_max_cmd_len=-1 ;;
3908 esac
3909 fi
3910 ;;
3911 sco3.2v5*)
3912 lt_cv_sys_max_cmd_len=102400
3913 ;;
3914 sysv5* | sco5v6* | sysv4.2uw2*)
3915 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
3916 if test -n "$kargmax"; then
3917 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
3918 else
3919 lt_cv_sys_max_cmd_len=32768
3920 fi
3921 ;;
3922 *)
3923 lt_cv_sys_max_cmd_len=`getconf ARG_MAX 2> /dev/null`
3924 if test -n $lt_cv_sys_max_cmd_len; then
3925 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
3926 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
3927 else
3928 # Make teststring a little bigger before we do anything with it.
3929 # a 1K string should be a reasonable start.
3930 for i in 1 2 3 4 5 6 7 8 ; do
3931 teststring=$teststring$teststring
3932 done
3933 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
3934 # If test is not a shell built-in, we'll probably end up computing a
3935 # maximum length that is only half of the actual maximum length, but
3936 # we can't tell.
3937 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
3938 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
3939 test $i != 17 # 1/2 MB should be enough
3940 do
3941 i=`expr $i + 1`
3942 teststring=$teststring$teststring
3943 done
3944 # Only check the string length outside the loop.
3945 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
3946 teststring=
3947 # Add a significant safety factor because C++ compilers can tack on
3948 # massive amounts of additional arguments before passing them to the
3949 # linker. It appears as though 1/2 is a usable value.
3950 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
3951 fi
3952 ;;
3953 esac
3954
3955 fi
3956
3957 if test -n $lt_cv_sys_max_cmd_len ; then
3958 echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
3959 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
3960 else
3961 echo "$as_me:$LINENO: result: none" >&5
3962 echo "${ECHO_T}none" >&6
3963 fi
3964 max_cmd_len=$lt_cv_sys_max_cmd_len
3965
3966
3967
3968
3969
3970
3971
3972 : ${CP="cp -f"}
3973 : ${MV="mv -f"}
3974 : ${RM="rm -f"}
3975
3976 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
3977 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
3978 # Try some XSI features
3979 xsi_shell=no
3980 ( _lt_dummy="a/b/c"
3981 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
3982 = c,a/b,, ) >/dev/null 2>&1 \
3983 && xsi_shell=yes
3984 echo "$as_me:$LINENO: result: $xsi_shell" >&5
3985 echo "${ECHO_T}$xsi_shell" >&6
3986
3987
3988 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
3989 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
3990 lt_shell_append=no
3991 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
3992 >/dev/null 2>&1 \
3993 && lt_shell_append=yes
3994 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
3995 echo "${ECHO_T}$lt_shell_append" >&6
3996
3997
3998 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3999 lt_unset=unset
4000 else
4001 lt_unset=false
4002 fi
4003
4004
4005
4006
4007
4008 # test EBCDIC or ASCII
4009 case `echo X|tr X '\101'` in
4010 A) # ASCII based system
4011 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
4012 lt_SP2NL='tr \040 \012'
4013 lt_NL2SP='tr \015\012 \040\040'
4014 ;;
4015 *) # EBCDIC based system
4016 lt_SP2NL='tr \100 \n'
4017 lt_NL2SP='tr \r\n \100\100'
4018 ;;
4019 esac
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
4030 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
4031 if test "${lt_cv_ld_reload_flag+set}" = set; then
4032 echo $ECHO_N "(cached) $ECHO_C" >&6
4033 else
4034 lt_cv_ld_reload_flag='-r'
4035 fi
4036 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
4037 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
4038 reload_flag=$lt_cv_ld_reload_flag
4039 case $reload_flag in
4040 "" | " "*) ;;
4041 *) reload_flag=" $reload_flag" ;;
4042 esac
4043 reload_cmds='$LD$reload_flag -o $output$reload_objs'
4044 case $host_os in
4045 darwin*)
4046 if test "$GCC" = yes; then
4047 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
4048 else
4049 reload_cmds='$LD$reload_flag -o $output$reload_objs'
4050 fi
4051 ;;
4052 esac
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
4064 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
4065 if test "${lt_cv_deplibs_check_method+set}" = set; then
4066 echo $ECHO_N "(cached) $ECHO_C" >&6
4067 else
4068 lt_cv_file_magic_cmd='$MAGIC_CMD'
4069 lt_cv_file_magic_test_file=
4070 lt_cv_deplibs_check_method='unknown'
4071 # Need to set the preceding variable on all platforms that support
4072 # interlibrary dependencies.
4073 # 'none' -- dependencies not supported.
4074 # `unknown' -- same as none, but documents that we really don't know.
4075 # 'pass_all' -- all dependencies passed with no checks.
4076 # 'test_compile' -- check by making test program.
4077 # 'file_magic [[regex]]' -- check by looking for files in library path
4078 # which responds to the $file_magic_cmd with a given extended regex.
4079 # If you have `file' or equivalent on your system and you're not sure
4080 # whether `pass_all' will *always* work, you probably want this one.
4081
4082 case $host_os in
4083 aix4* | aix5*)
4084 lt_cv_deplibs_check_method=pass_all
4085 ;;
4086
4087 beos*)
4088 lt_cv_deplibs_check_method=pass_all
4089 ;;
4090
4091 bsdi[45]*)
4092 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
4093 lt_cv_file_magic_cmd='/usr/bin/file -L'
4094 lt_cv_file_magic_test_file=/shlib/libc.so
4095 ;;
4096
4097 cygwin*)
4098 # func_win32_libid is a shell function defined in ltmain.sh
4099 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
4100 lt_cv_file_magic_cmd='func_win32_libid'
4101 ;;
4102
4103 mingw* | pw32*)
4104 # Base MSYS/MinGW do not provide the 'file' command needed by
4105 # func_win32_libid shell function, so use a weaker test based on 'objdump',
4106 # unless we find 'file', for example because we are cross-compiling.
4107 if ( file / ) >/dev/null 2>&1; then
4108 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
4109 lt_cv_file_magic_cmd='func_win32_libid'
4110 else
4111 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4112 lt_cv_file_magic_cmd='$OBJDUMP -f'
4113 fi
4114 ;;
4115
4116 darwin* | rhapsody*)
4117 lt_cv_deplibs_check_method=pass_all
4118 ;;
4119
4120 freebsd* | dragonfly*)
4121 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
4122 case $host_cpu in
4123 i*86 )
4124 # Not sure whether the presence of OpenBSD here was a mistake.
4125 # Let's accept both of them until this is cleared up.
4126 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
4127 lt_cv_file_magic_cmd=/usr/bin/file
4128 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4129 ;;
4130 esac
4131 else
4132 lt_cv_deplibs_check_method=pass_all
4133 fi
4134 ;;
4135
4136 gnu*)
4137 lt_cv_deplibs_check_method=pass_all
4138 ;;
4139
4140 hpux10.20* | hpux11*)
4141 lt_cv_file_magic_cmd=/usr/bin/file
4142 case $host_cpu in
4143 ia64*)
4144 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
4145 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
4146 ;;
4147 hppa*64*)
4148 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
4149 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
4150 ;;
4151 *)
4152 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
4153 lt_cv_file_magic_test_file=/usr/lib/libc.sl
4154 ;;
4155 esac
4156 ;;
4157
4158 interix[3-9]*)
4159 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
4160 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
4161 ;;
4162
4163 irix5* | irix6* | nonstopux*)
4164 case $LD in
4165 *-32|*"-32 ") libmagic=32-bit;;
4166 *-n32|*"-n32 ") libmagic=N32;;
4167 *-64|*"-64 ") libmagic=64-bit;;
4168 *) libmagic=never-match;;
4169 esac
4170 lt_cv_deplibs_check_method=pass_all
4171 ;;
4172
4173 # This must be Linux ELF.
4174 linux* | k*bsd*-gnu)
4175 lt_cv_deplibs_check_method=pass_all
4176 ;;
4177
4178 netbsd*)
4179 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
4180 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
4181 else
4182 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
4183 fi
4184 ;;
4185
4186 newos6*)
4187 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
4188 lt_cv_file_magic_cmd=/usr/bin/file
4189 lt_cv_file_magic_test_file=/usr/lib/libnls.so
4190 ;;
4191
4192 *nto* | *qnx*)
4193 lt_cv_deplibs_check_method=pass_all
4194 ;;
4195
4196 openbsd*)
4197 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4198 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
4199 else
4200 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
4201 fi
4202 ;;
4203
4204 osf3* | osf4* | osf5*)
4205 lt_cv_deplibs_check_method=pass_all
4206 ;;
4207
4208 rdos*)
4209 lt_cv_deplibs_check_method=pass_all
4210 ;;
4211
4212 solaris*)
4213 lt_cv_deplibs_check_method=pass_all
4214 ;;
4215
4216 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
4217 lt_cv_deplibs_check_method=pass_all
4218 ;;
4219
4220 sysv4 | sysv4.3*)
4221 case $host_vendor in
4222 motorola)
4223 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
4224 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4225 ;;
4226 ncr)
4227 lt_cv_deplibs_check_method=pass_all
4228 ;;
4229 sequent)
4230 lt_cv_file_magic_cmd='/bin/file'
4231 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
4232 ;;
4233 sni)
4234 lt_cv_file_magic_cmd='/bin/file'
4235 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
4236 lt_cv_file_magic_test_file=/lib/libc.so
4237 ;;
4238 siemens)
4239 lt_cv_deplibs_check_method=pass_all
4240 ;;
4241 pc)
4242 lt_cv_deplibs_check_method=pass_all
4243 ;;
4244 esac
4245 ;;
4246
4247 tpf*)
4248 lt_cv_deplibs_check_method=pass_all
4249 ;;
4250 esac
4251
4252 fi
4253 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
4254 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
4255 file_magic_cmd=$lt_cv_file_magic_cmd
4256 deplibs_check_method=$lt_cv_deplibs_check_method
4257 test -z "$deplibs_check_method" && deplibs_check_method=unknown
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270 if test -n "$ac_tool_prefix"; then
4271 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4272 set dummy ${ac_tool_prefix}ar; ac_word=$2
4273 echo "$as_me:$LINENO: checking for $ac_word" >&5
4274 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4275 if test "${ac_cv_prog_AR+set}" = set; then
4276 echo $ECHO_N "(cached) $ECHO_C" >&6
4277 else
4278 if test -n "$AR"; then
4279 ac_cv_prog_AR="$AR" # Let the user override the test.
4280 else
4281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4282 for as_dir in $PATH
4283 do
4284 IFS=$as_save_IFS
4285 test -z "$as_dir" && as_dir=.
4286 for ac_exec_ext in '' $ac_executable_extensions; do
4287 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4288 ac_cv_prog_AR="${ac_tool_prefix}ar"
4289 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4290 break 2
4291 fi
4292 done
4293 done
4294
4295 fi
4296 fi
4297 AR=$ac_cv_prog_AR
4298 if test -n "$AR"; then
4299 echo "$as_me:$LINENO: result: $AR" >&5
4300 echo "${ECHO_T}$AR" >&6
4301 else
4302 echo "$as_me:$LINENO: result: no" >&5
4303 echo "${ECHO_T}no" >&6
4304 fi
4305
4306 fi
4307 if test -z "$ac_cv_prog_AR"; then
4308 ac_ct_AR=$AR
4309 # Extract the first word of "ar", so it can be a program name with args.
4310 set dummy ar; ac_word=$2
4311 echo "$as_me:$LINENO: checking for $ac_word" >&5
4312 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4313 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
4314 echo $ECHO_N "(cached) $ECHO_C" >&6
4315 else
4316 if test -n "$ac_ct_AR"; then
4317 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4318 else
4319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4320 for as_dir in $PATH
4321 do
4322 IFS=$as_save_IFS
4323 test -z "$as_dir" && as_dir=.
4324 for ac_exec_ext in '' $ac_executable_extensions; do
4325 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4326 ac_cv_prog_ac_ct_AR="ar"
4327 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4328 break 2
4329 fi
4330 done
4331 done
4332
4333 test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
4334 fi
4335 fi
4336 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4337 if test -n "$ac_ct_AR"; then
4338 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
4339 echo "${ECHO_T}$ac_ct_AR" >&6
4340 else
4341 echo "$as_me:$LINENO: result: no" >&5
4342 echo "${ECHO_T}no" >&6
4343 fi
4344
4345 AR=$ac_ct_AR
4346 else
4347 AR="$ac_cv_prog_AR"
4348 fi
4349
4350 test -z "$AR" && AR=ar
4351 test -z "$AR_FLAGS" && AR_FLAGS=cru
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363 if test -n "$ac_tool_prefix"; then
4364 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4365 set dummy ${ac_tool_prefix}strip; ac_word=$2
4366 echo "$as_me:$LINENO: checking for $ac_word" >&5
4367 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4368 if test "${ac_cv_prog_STRIP+set}" = set; then
4369 echo $ECHO_N "(cached) $ECHO_C" >&6
4370 else
4371 if test -n "$STRIP"; then
4372 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4373 else
4374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4375 for as_dir in $PATH
4376 do
4377 IFS=$as_save_IFS
4378 test -z "$as_dir" && as_dir=.
4379 for ac_exec_ext in '' $ac_executable_extensions; do
4380 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4381 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4382 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4383 break 2
4384 fi
4385 done
4386 done
4387
4388 fi
4389 fi
4390 STRIP=$ac_cv_prog_STRIP
4391 if test -n "$STRIP"; then
4392 echo "$as_me:$LINENO: result: $STRIP" >&5
4393 echo "${ECHO_T}$STRIP" >&6
4394 else
4395 echo "$as_me:$LINENO: result: no" >&5
4396 echo "${ECHO_T}no" >&6
4397 fi
4398
4399 fi
4400 if test -z "$ac_cv_prog_STRIP"; then
4401 ac_ct_STRIP=$STRIP
4402 # Extract the first word of "strip", so it can be a program name with args.
4403 set dummy strip; ac_word=$2
4404 echo "$as_me:$LINENO: checking for $ac_word" >&5
4405 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4406 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
4407 echo $ECHO_N "(cached) $ECHO_C" >&6
4408 else
4409 if test -n "$ac_ct_STRIP"; then
4410 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4411 else
4412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4413 for as_dir in $PATH
4414 do
4415 IFS=$as_save_IFS
4416 test -z "$as_dir" && as_dir=.
4417 for ac_exec_ext in '' $ac_executable_extensions; do
4418 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4419 ac_cv_prog_ac_ct_STRIP="strip"
4420 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4421 break 2
4422 fi
4423 done
4424 done
4425
4426 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
4427 fi
4428 fi
4429 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4430 if test -n "$ac_ct_STRIP"; then
4431 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
4432 echo "${ECHO_T}$ac_ct_STRIP" >&6
4433 else
4434 echo "$as_me:$LINENO: result: no" >&5
4435 echo "${ECHO_T}no" >&6
4436 fi
4437
4438 STRIP=$ac_ct_STRIP
4439 else
4440 STRIP="$ac_cv_prog_STRIP"
4441 fi
4442
4443 test -z "$STRIP" && STRIP=:
4444
4445
4446
4447
4448
4449
4450 if test -n "$ac_tool_prefix"; then
4451 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4452 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4453 echo "$as_me:$LINENO: checking for $ac_word" >&5
4454 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4455 if test "${ac_cv_prog_RANLIB+set}" = set; then
4456 echo $ECHO_N "(cached) $ECHO_C" >&6
4457 else
4458 if test -n "$RANLIB"; then
4459 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4460 else
4461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4462 for as_dir in $PATH
4463 do
4464 IFS=$as_save_IFS
4465 test -z "$as_dir" && as_dir=.
4466 for ac_exec_ext in '' $ac_executable_extensions; do
4467 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4468 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4469 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4470 break 2
4471 fi
4472 done
4473 done
4474
4475 fi
4476 fi
4477 RANLIB=$ac_cv_prog_RANLIB
4478 if test -n "$RANLIB"; then
4479 echo "$as_me:$LINENO: result: $RANLIB" >&5
4480 echo "${ECHO_T}$RANLIB" >&6
4481 else
4482 echo "$as_me:$LINENO: result: no" >&5
4483 echo "${ECHO_T}no" >&6
4484 fi
4485
4486 fi
4487 if test -z "$ac_cv_prog_RANLIB"; then
4488 ac_ct_RANLIB=$RANLIB
4489 # Extract the first word of "ranlib", so it can be a program name with args.
4490 set dummy ranlib; ac_word=$2
4491 echo "$as_me:$LINENO: checking for $ac_word" >&5
4492 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4493 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4494 echo $ECHO_N "(cached) $ECHO_C" >&6
4495 else
4496 if test -n "$ac_ct_RANLIB"; then
4497 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4498 else
4499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4500 for as_dir in $PATH
4501 do
4502 IFS=$as_save_IFS
4503 test -z "$as_dir" && as_dir=.
4504 for ac_exec_ext in '' $ac_executable_extensions; do
4505 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4506 ac_cv_prog_ac_ct_RANLIB="ranlib"
4507 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4508 break 2
4509 fi
4510 done
4511 done
4512
4513 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
4514 fi
4515 fi
4516 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4517 if test -n "$ac_ct_RANLIB"; then
4518 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4519 echo "${ECHO_T}$ac_ct_RANLIB" >&6
4520 else
4521 echo "$as_me:$LINENO: result: no" >&5
4522 echo "${ECHO_T}no" >&6
4523 fi
4524
4525 RANLIB=$ac_ct_RANLIB
4526 else
4527 RANLIB="$ac_cv_prog_RANLIB"
4528 fi
4529
4530 test -z "$RANLIB" && RANLIB=:
4531
4532
4533
4534
4535
4536
4537 # Determine commands to create old-style static archives.
4538 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
4539 old_postinstall_cmds='chmod 644 $oldlib'
4540 old_postuninstall_cmds=
4541
4542 if test -n "$RANLIB"; then
4543 case $host_os in
4544 openbsd*)
4545 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
4546 ;;
4547 *)
4548 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
4549 ;;
4550 esac
4551 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
4552 fi
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587 # If no C compiler was specified, use CC.
4588 LTCC=${LTCC-"$CC"}
4589
4590 # If no C compiler flags were specified, use CFLAGS.
4591 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
4592
4593 # Allow CC to be a program name with arguments.
4594 compiler=$CC
4595
4596
4597 # Check for command to grab the raw symbol name followed by C symbol from nm.
4598 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
4599 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
4600 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
4601 echo $ECHO_N "(cached) $ECHO_C" >&6
4602 else
4603
4604 # These are sane defaults that work on at least a few old systems.
4605 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4606
4607 # Character class describing NM global symbol codes.
4608 symcode='[BCDEGRST]'
4609
4610 # Regexp to match symbols that can be accessed directly from C.
4611 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
4612
4613 # Define system-specific variables.
4614 case $host_os in
4615 aix*)
4616 symcode='[BCDT]'
4617 ;;
4618 cygwin* | mingw* | pw32*)
4619 symcode='[ABCDGISTW]'
4620 ;;
4621 hpux*)
4622 if test "$host_cpu" = ia64; then
4623 symcode='[ABCDEGRST]'
4624 fi
4625 ;;
4626 irix* | nonstopux*)
4627 symcode='[BCDEGRST]'
4628 ;;
4629 osf*)
4630 symcode='[BCDEGQRST]'
4631 ;;
4632 solaris*)
4633 symcode='[BDRT]'
4634 ;;
4635 sco3.2v5*)
4636 symcode='[DT]'
4637 ;;
4638 sysv4.2uw2*)
4639 symcode='[DT]'
4640 ;;
4641 sysv5* | sco5v6* | unixware* | OpenUNIX*)
4642 symcode='[ABDT]'
4643 ;;
4644 sysv4)
4645 symcode='[DFNSTU]'
4646 ;;
4647 esac
4648
4649 # If we're using GNU nm, then use its standard symbol codes.
4650 case `$NM -V 2>&1` in
4651 *GNU* | *'with BFD'*)
4652 symcode='[ABCDGIRSTW]' ;;
4653 esac
4654
4655 # Transform an extracted symbol line into a proper C declaration.
4656 # Some systems (esp. on ia64) link data and code symbols differently,
4657 # so use this general approach.
4658 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4659
4660 # Transform an extracted symbol line into symbol name and symbol address
4661 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
4662
4663 # Handle CRLF in mingw tool chain
4664 opt_cr=
4665 case $build_os in
4666 mingw*)
4667 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4668 ;;
4669 esac
4670
4671 # Try without a prefix underscore, then with it.
4672 for ac_symprfx in "" "_"; do
4673
4674 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4675 symxfrm="\\1 $ac_symprfx\\2 \\2"
4676
4677 # Write the raw and C identifiers.
4678 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4679 # Fake it for dumpbin and say T for any non-static function
4680 # and D for any global variable.
4681 # Also find C++ and __fastcall symbols from MSVC++,
4682 # which start with @ or ?.
4683 lt_cv_sys_global_symbol_pipe="$AWK '"\
4684 " {last_section=section; section=\$ 3};"\
4685 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4686 " \$ 0!~/External *\|/{next};"\
4687 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4688 " {if(hide[section]) next};"\
4689 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
4690 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
4691 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
4692 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
4693 " ' prfx=^$ac_symprfx"
4694 else
4695 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4696 fi
4697
4698 # Check to see that the pipe works correctly.
4699 pipe_works=no
4700
4701 rm -f conftest*
4702 cat > conftest.$ac_ext <<_LT_EOF
4703 #ifdef __cplusplus
4704 extern "C" {
4705 #endif
4706 char nm_test_var;
4707 void nm_test_func(void);
4708 void nm_test_func(void){}
4709 #ifdef __cplusplus
4710 }
4711 #endif
4712 int main(){nm_test_var='a';nm_test_func();return(0);}
4713 _LT_EOF
4714
4715 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4716 (eval $ac_compile) 2>&5
4717 ac_status=$?
4718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4719 (exit $ac_status); }; then
4720 # Now try to grab the symbols.
4721 nlist=conftest.nm
4722 if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
4723 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
4724 ac_status=$?
4725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4726 (exit $ac_status); } && test -s "$nlist"; then
4727 # Try sorting and uniquifying the output.
4728 if sort "$nlist" | uniq > "$nlist"T; then
4729 mv -f "$nlist"T "$nlist"
4730 else
4731 rm -f "$nlist"T
4732 fi
4733
4734 # Make sure that we snagged all the symbols we need.
4735 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4736 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4737 cat <<_LT_EOF > conftest.$ac_ext
4738 #ifdef __cplusplus
4739 extern "C" {
4740 #endif
4741
4742 _LT_EOF
4743 # Now generate the symbol file.
4744 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4745
4746 cat <<_LT_EOF >> conftest.$ac_ext
4747
4748 /* The mapping between symbol names and symbols. */
4749 const struct {
4750 const char *name;
4751 void *address;
4752 }
4753 lt__PROGRAM__LTX_preloaded_symbols[] =
4754 {
4755 { "@PROGRAM@", (void *) 0 },
4756 _LT_EOF
4757 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4758 cat <<\_LT_EOF >> conftest.$ac_ext
4759 {0, (void *) 0}
4760 };
4761
4762 /* This works around a problem in FreeBSD linker */
4763 #ifdef FREEBSD_WORKAROUND
4764 static const void *lt_preloaded_setup() {
4765 return lt__PROGRAM__LTX_preloaded_symbols;
4766 }
4767 #endif
4768
4769 #ifdef __cplusplus
4770 }
4771 #endif
4772 _LT_EOF
4773 # Now try linking the two files.
4774 mv conftest.$ac_objext conftstm.$ac_objext
4775 lt_save_LIBS="$LIBS"
4776 lt_save_CFLAGS="$CFLAGS"
4777 LIBS="conftstm.$ac_objext"
4778 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
4779 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4780 (eval $ac_link) 2>&5
4781 ac_status=$?
4782 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4783 (exit $ac_status); } && test -s conftest${ac_exeext}; then
4784 pipe_works=yes
4785 fi
4786 LIBS="$lt_save_LIBS"
4787 CFLAGS="$lt_save_CFLAGS"
4788 else
4789 echo "cannot find nm_test_func in $nlist" >&5
4790 fi
4791 else
4792 echo "cannot find nm_test_var in $nlist" >&5
4793 fi
4794 else
4795 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
4796 fi
4797 else
4798 echo "$progname: failed program was:" >&5
4799 cat conftest.$ac_ext >&5
4800 fi
4801 rm -f conftest* conftst*
4802
4803 # Do not use the global_symbol_pipe unless it works.
4804 if test "$pipe_works" = yes; then
4805 break
4806 else
4807 lt_cv_sys_global_symbol_pipe=
4808 fi
4809 done
4810
4811 fi
4812
4813 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4814 lt_cv_sys_global_symbol_to_cdecl=
4815 fi
4816 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4817 echo "$as_me:$LINENO: result: failed" >&5
4818 echo "${ECHO_T}failed" >&6
4819 else
4820 echo "$as_me:$LINENO: result: ok" >&5
4821 echo "${ECHO_T}ok" >&6
4822 fi
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
4842 if test "${enable_libtool_lock+set}" = set; then
4843 enableval="$enable_libtool_lock"
4844
4845 fi;
4846 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
4847
4848 # Some flags need to be propagated to the compiler or linker for good
4849 # libtool support.
4850 case $host in
4851 ia64-*-hpux*)
4852 # Find out which ABI we are using.
4853 echo 'int i;' > conftest.$ac_ext
4854 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4855 (eval $ac_compile) 2>&5
4856 ac_status=$?
4857 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4858 (exit $ac_status); }; then
4859 case `/usr/bin/file conftest.$ac_objext` in
4860 *ELF-32*)
4861 HPUX_IA64_MODE="32"
4862 ;;
4863 *ELF-64*)
4864 HPUX_IA64_MODE="64"
4865 ;;
4866 esac
4867 fi
4868 rm -rf conftest*
4869 ;;
4870 *-*-irix6*)
4871 # Find out which ABI we are using.
4872 echo '#line 4872 "configure"' > conftest.$ac_ext
4873 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4874 (eval $ac_compile) 2>&5
4875 ac_status=$?
4876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4877 (exit $ac_status); }; then
4878 if test "$lt_cv_prog_gnu_ld" = yes; then
4879 case `/usr/bin/file conftest.$ac_objext` in
4880 *32-bit*)
4881 LD="${LD-ld} -melf32bsmip"
4882 ;;
4883 *N32*)
4884 LD="${LD-ld} -melf32bmipn32"
4885 ;;
4886 *64-bit*)
4887 LD="${LD-ld} -melf64bmip"
4888 ;;
4889 esac
4890 else
4891 case `/usr/bin/file conftest.$ac_objext` in
4892 *32-bit*)
4893 LD="${LD-ld} -32"
4894 ;;
4895 *N32*)
4896 LD="${LD-ld} -n32"
4897 ;;
4898 *64-bit*)
4899 LD="${LD-ld} -64"
4900 ;;
4901 esac
4902 fi
4903 fi
4904 rm -rf conftest*
4905 ;;
4906
4907 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
4908 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
4909 # Find out which ABI we are using.
4910 echo 'int i;' > conftest.$ac_ext
4911 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4912 (eval $ac_compile) 2>&5
4913 ac_status=$?
4914 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4915 (exit $ac_status); }; then
4916 case `/usr/bin/file conftest.o` in
4917 *32-bit*)
4918 case $host in
4919 x86_64-*kfreebsd*-gnu)
4920 LD="${LD-ld} -m elf_i386_fbsd"
4921 ;;
4922 x86_64-*linux*)
4923 LD="${LD-ld} -m elf_i386"
4924 ;;
4925 ppc64-*linux*|powerpc64-*linux*)
4926 LD="${LD-ld} -m elf32ppclinux"
4927 ;;
4928 s390x-*linux*)
4929 LD="${LD-ld} -m elf_s390"
4930 ;;
4931 sparc64-*linux*)
4932 LD="${LD-ld} -m elf32_sparc"
4933 ;;
4934 esac
4935 ;;
4936 *64-bit*)
4937 case $host in
4938 x86_64-*kfreebsd*-gnu)
4939 LD="${LD-ld} -m elf_x86_64_fbsd"
4940 ;;
4941 x86_64-*linux*)
4942 LD="${LD-ld} -m elf_x86_64"
4943 ;;
4944 ppc*-*linux*|powerpc*-*linux*)
4945 LD="${LD-ld} -m elf64ppc"
4946 ;;
4947 s390*-*linux*|s390*-*tpf*)
4948 LD="${LD-ld} -m elf64_s390"
4949 ;;
4950 sparc*-*linux*)
4951 LD="${LD-ld} -m elf64_sparc"
4952 ;;
4953 esac
4954 ;;
4955 esac
4956 fi
4957 rm -rf conftest*
4958 ;;
4959
4960 *-*-sco3.2v5*)
4961 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
4962 SAVE_CFLAGS="$CFLAGS"
4963 CFLAGS="$CFLAGS -belf"
4964 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
4965 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
4966 if test "${lt_cv_cc_needs_belf+set}" = set; then
4967 echo $ECHO_N "(cached) $ECHO_C" >&6
4968 else
4969 ac_ext=c
4970 ac_cpp='$CPP $CPPFLAGS'
4971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4974
4975 cat >conftest.$ac_ext <<_ACEOF
4976 /* confdefs.h. */
4977 _ACEOF
4978 cat confdefs.h >>conftest.$ac_ext
4979 cat >>conftest.$ac_ext <<_ACEOF
4980 /* end confdefs.h. */
4981
4982 int
4983 main ()
4984 {
4985
4986 ;
4987 return 0;
4988 }
4989 _ACEOF
4990 rm -f conftest.$ac_objext conftest$ac_exeext
4991 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4992 (eval $ac_link) 2>conftest.er1
4993 ac_status=$?
4994 grep -v '^ *+' conftest.er1 >conftest.err
4995 rm -f conftest.er1
4996 cat conftest.err >&5
4997 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4998 (exit $ac_status); } &&
4999 { ac_try='test -z "$ac_c_werror_flag"
5000 || test ! -s conftest.err'
5001 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5002 (eval $ac_try) 2>&5
5003 ac_status=$?
5004 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5005 (exit $ac_status); }; } &&
5006 { ac_try='test -s conftest$ac_exeext'
5007 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5008 (eval $ac_try) 2>&5
5009 ac_status=$?
5010 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5011 (exit $ac_status); }; }; then
5012 lt_cv_cc_needs_belf=yes
5013 else
5014 echo "$as_me: failed program was:" >&5
5015 sed 's/^/| /' conftest.$ac_ext >&5
5016
5017 lt_cv_cc_needs_belf=no
5018 fi
5019 rm -f conftest.err conftest.$ac_objext \
5020 conftest$ac_exeext conftest.$ac_ext
5021 ac_ext=c
5022 ac_cpp='$CPP $CPPFLAGS'
5023 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5024 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5025 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5026
5027 fi
5028 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
5029 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
5030 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
5031 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
5032 CFLAGS="$SAVE_CFLAGS"
5033 fi
5034 ;;
5035 sparc*-*solaris*)
5036 # Find out which ABI we are using.
5037 echo 'int i;' > conftest.$ac_ext
5038 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5039 (eval $ac_compile) 2>&5
5040 ac_status=$?
5041 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5042 (exit $ac_status); }; then
5043 case `/usr/bin/file conftest.o` in
5044 *64-bit*)
5045 case $lt_cv_prog_gnu_ld in
5046 yes*) LD="${LD-ld} -m elf64_sparc" ;;
5047 *) LD="${LD-ld} -64" ;;
5048 esac
5049 ;;
5050 esac
5051 fi
5052 rm -rf conftest*
5053 ;;
5054 esac
5055
5056 need_locks="$enable_libtool_lock"
5057
5058 ac_ext=c
5059 ac_cpp='$CPP $CPPFLAGS'
5060 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5061 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5062 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5063 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
5064 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
5065 # On Suns, sometimes $CPP names a directory.
5066 if test -n "$CPP" && test -d "$CPP"; then
5067 CPP=
5068 fi
5069 if test -z "$CPP"; then
5070 if test "${ac_cv_prog_CPP+set}" = set; then
5071 echo $ECHO_N "(cached) $ECHO_C" >&6
5072 else
5073 # Double quotes because CPP needs to be expanded
5074 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5075 do
5076 ac_preproc_ok=false
5077 for ac_c_preproc_warn_flag in '' yes
5078 do
5079 # Use a header file that comes with gcc, so configuring glibc
5080 # with a fresh cross-compiler works.
5081 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5082 # <limits.h> exists even on freestanding compilers.
5083 # On the NeXT, cc -E runs the code through the compiler's parser,
5084 # not just through cpp. "Syntax error" is here to catch this case.
5085 cat >conftest.$ac_ext <<_ACEOF
5086 /* confdefs.h. */
5087 _ACEOF
5088 cat confdefs.h >>conftest.$ac_ext
5089 cat >>conftest.$ac_ext <<_ACEOF
5090 /* end confdefs.h. */
5091 #ifdef __STDC__
5092 # include <limits.h>
5093 #else
5094 # include <assert.h>
5095 #endif
5096 Syntax error
5097 _ACEOF
5098 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5099 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5100 ac_status=$?
5101 grep -v '^ *+' conftest.er1 >conftest.err
5102 rm -f conftest.er1
5103 cat conftest.err >&5
5104 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5105 (exit $ac_status); } >/dev/null; then
5106 if test -s conftest.err; then
5107 ac_cpp_err=$ac_c_preproc_warn_flag
5108 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5109 else
5110 ac_cpp_err=
5111 fi
5112 else
5113 ac_cpp_err=yes
5114 fi
5115 if test -z "$ac_cpp_err"; then
5116 :
5117 else
5118 echo "$as_me: failed program was:" >&5
5119 sed 's/^/| /' conftest.$ac_ext >&5
5120
5121 # Broken: fails on valid input.
5122 continue
5123 fi
5124 rm -f conftest.err conftest.$ac_ext
5125
5126 # OK, works on sane cases. Now check whether non-existent headers
5127 # can be detected and how.
5128 cat >conftest.$ac_ext <<_ACEOF
5129 /* confdefs.h. */
5130 _ACEOF
5131 cat confdefs.h >>conftest.$ac_ext
5132 cat >>conftest.$ac_ext <<_ACEOF
5133 /* end confdefs.h. */
5134 #include <ac_nonexistent.h>
5135 _ACEOF
5136 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5137 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5138 ac_status=$?
5139 grep -v '^ *+' conftest.er1 >conftest.err
5140 rm -f conftest.er1
5141 cat conftest.err >&5
5142 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5143 (exit $ac_status); } >/dev/null; then
5144 if test -s conftest.err; then
5145 ac_cpp_err=$ac_c_preproc_warn_flag
5146 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5147 else
5148 ac_cpp_err=
5149 fi
5150 else
5151 ac_cpp_err=yes
5152 fi
5153 if test -z "$ac_cpp_err"; then
5154 # Broken: success on invalid input.
5155 continue
5156 else
5157 echo "$as_me: failed program was:" >&5
5158 sed 's/^/| /' conftest.$ac_ext >&5
5159
5160 # Passes both tests.
5161 ac_preproc_ok=:
5162 break
5163 fi
5164 rm -f conftest.err conftest.$ac_ext
5165
5166 done
5167 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5168 rm -f conftest.err conftest.$ac_ext
5169 if $ac_preproc_ok; then
5170 break
5171 fi
5172
5173 done
5174 ac_cv_prog_CPP=$CPP
5175
5176 fi
5177 CPP=$ac_cv_prog_CPP
5178 else
5179 ac_cv_prog_CPP=$CPP
5180 fi
5181 echo "$as_me:$LINENO: result: $CPP" >&5
5182 echo "${ECHO_T}$CPP" >&6
5183 ac_preproc_ok=false
5184 for ac_c_preproc_warn_flag in '' yes
5185 do
5186 # Use a header file that comes with gcc, so configuring glibc
5187 # with a fresh cross-compiler works.
5188 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5189 # <limits.h> exists even on freestanding compilers.
5190 # On the NeXT, cc -E runs the code through the compiler's parser,
5191 # not just through cpp. "Syntax error" is here to catch this case.
5192 cat >conftest.$ac_ext <<_ACEOF
5193 /* confdefs.h. */
5194 _ACEOF
5195 cat confdefs.h >>conftest.$ac_ext
5196 cat >>conftest.$ac_ext <<_ACEOF
5197 /* end confdefs.h. */
5198 #ifdef __STDC__
5199 # include <limits.h>
5200 #else
5201 # include <assert.h>
5202 #endif
5203 Syntax error
5204 _ACEOF
5205 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5206 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5207 ac_status=$?
5208 grep -v '^ *+' conftest.er1 >conftest.err
5209 rm -f conftest.er1
5210 cat conftest.err >&5
5211 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5212 (exit $ac_status); } >/dev/null; then
5213 if test -s conftest.err; then
5214 ac_cpp_err=$ac_c_preproc_warn_flag
5215 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5216 else
5217 ac_cpp_err=
5218 fi
5219 else
5220 ac_cpp_err=yes
5221 fi
5222 if test -z "$ac_cpp_err"; then
5223 :
5224 else
5225 echo "$as_me: failed program was:" >&5
5226 sed 's/^/| /' conftest.$ac_ext >&5
5227
5228 # Broken: fails on valid input.
5229 continue
5230 fi
5231 rm -f conftest.err conftest.$ac_ext
5232
5233 # OK, works on sane cases. Now check whether non-existent headers
5234 # can be detected and how.
5235 cat >conftest.$ac_ext <<_ACEOF
5236 /* confdefs.h. */
5237 _ACEOF
5238 cat confdefs.h >>conftest.$ac_ext
5239 cat >>conftest.$ac_ext <<_ACEOF
5240 /* end confdefs.h. */
5241 #include <ac_nonexistent.h>
5242 _ACEOF
5243 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5244 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5245 ac_status=$?
5246 grep -v '^ *+' conftest.er1 >conftest.err
5247 rm -f conftest.er1
5248 cat conftest.err >&5
5249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5250 (exit $ac_status); } >/dev/null; then
5251 if test -s conftest.err; then
5252 ac_cpp_err=$ac_c_preproc_warn_flag
5253 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5254 else
5255 ac_cpp_err=
5256 fi
5257 else
5258 ac_cpp_err=yes
5259 fi
5260 if test -z "$ac_cpp_err"; then
5261 # Broken: success on invalid input.
5262 continue
5263 else
5264 echo "$as_me: failed program was:" >&5
5265 sed 's/^/| /' conftest.$ac_ext >&5
5266
5267 # Passes both tests.
5268 ac_preproc_ok=:
5269 break
5270 fi
5271 rm -f conftest.err conftest.$ac_ext
5272
5273 done
5274 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5275 rm -f conftest.err conftest.$ac_ext
5276 if $ac_preproc_ok; then
5277 :
5278 else
5279 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5280 See \`config.log' for more details." >&5
5281 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5282 See \`config.log' for more details." >&2;}
5283 { (exit 1); exit 1; }; }
5284 fi
5285
5286 ac_ext=c
5287 ac_cpp='$CPP $CPPFLAGS'
5288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5290 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5291
5292
5293 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5294 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5295 if test "${ac_cv_header_stdc+set}" = set; then
5296 echo $ECHO_N "(cached) $ECHO_C" >&6
5297 else
5298 cat >conftest.$ac_ext <<_ACEOF
5299 /* confdefs.h. */
5300 _ACEOF
5301 cat confdefs.h >>conftest.$ac_ext
5302 cat >>conftest.$ac_ext <<_ACEOF
5303 /* end confdefs.h. */
5304 #include <stdlib.h>
5305 #include <stdarg.h>
5306 #include <string.h>
5307 #include <float.h>
5308
5309 int
5310 main ()
5311 {
5312
5313 ;
5314 return 0;
5315 }
5316 _ACEOF
5317 rm -f conftest.$ac_objext
5318 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5319 (eval $ac_compile) 2>conftest.er1
5320 ac_status=$?
5321 grep -v '^ *+' conftest.er1 >conftest.err
5322 rm -f conftest.er1
5323 cat conftest.err >&5
5324 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5325 (exit $ac_status); } &&
5326 { ac_try='test -z "$ac_c_werror_flag"
5327 || test ! -s conftest.err'
5328 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5329 (eval $ac_try) 2>&5
5330 ac_status=$?
5331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5332 (exit $ac_status); }; } &&
5333 { ac_try='test -s conftest.$ac_objext'
5334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5335 (eval $ac_try) 2>&5
5336 ac_status=$?
5337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5338 (exit $ac_status); }; }; then
5339 ac_cv_header_stdc=yes
5340 else
5341 echo "$as_me: failed program was:" >&5
5342 sed 's/^/| /' conftest.$ac_ext >&5
5343
5344 ac_cv_header_stdc=no
5345 fi
5346 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5347
5348 if test $ac_cv_header_stdc = yes; then
5349 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5350 cat >conftest.$ac_ext <<_ACEOF
5351 /* confdefs.h. */
5352 _ACEOF
5353 cat confdefs.h >>conftest.$ac_ext
5354 cat >>conftest.$ac_ext <<_ACEOF
5355 /* end confdefs.h. */
5356 #include <string.h>
5357
5358 _ACEOF
5359 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5360 $EGREP "memchr" >/dev/null 2>&1; then
5361 :
5362 else
5363 ac_cv_header_stdc=no
5364 fi
5365 rm -f conftest*
5366
5367 fi
5368
5369 if test $ac_cv_header_stdc = yes; then
5370 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5371 cat >conftest.$ac_ext <<_ACEOF
5372 /* confdefs.h. */
5373 _ACEOF
5374 cat confdefs.h >>conftest.$ac_ext
5375 cat >>conftest.$ac_ext <<_ACEOF
5376 /* end confdefs.h. */
5377 #include <stdlib.h>
5378
5379 _ACEOF
5380 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5381 $EGREP "free" >/dev/null 2>&1; then
5382 :
5383 else
5384 ac_cv_header_stdc=no
5385 fi
5386 rm -f conftest*
5387
5388 fi
5389
5390 if test $ac_cv_header_stdc = yes; then
5391 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5392 if test "$cross_compiling" = yes; then
5393 :
5394 else
5395 cat >conftest.$ac_ext <<_ACEOF
5396 /* confdefs.h. */
5397 _ACEOF
5398 cat confdefs.h >>conftest.$ac_ext
5399 cat >>conftest.$ac_ext <<_ACEOF
5400 /* end confdefs.h. */
5401 #include <ctype.h>
5402 #if ((' ' & 0x0FF) == 0x020)
5403 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5404 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5405 #else
5406 # define ISLOWER(c) \
5407 (('a' <= (c) && (c) <= 'i') \
5408 || ('j' <= (c) && (c) <= 'r') \
5409 || ('s' <= (c) && (c) <= 'z'))
5410 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5411 #endif
5412
5413 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5414 int
5415 main ()
5416 {
5417 int i;
5418 for (i = 0; i < 256; i++)
5419 if (XOR (islower (i), ISLOWER (i))
5420 || toupper (i) != TOUPPER (i))
5421 exit(2);
5422 exit (0);
5423 }
5424 _ACEOF
5425 rm -f conftest$ac_exeext
5426 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5427 (eval $ac_link) 2>&5
5428 ac_status=$?
5429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5430 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5431 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5432 (eval $ac_try) 2>&5
5433 ac_status=$?
5434 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5435 (exit $ac_status); }; }; then
5436 :
5437 else
5438 echo "$as_me: program exited with status $ac_status" >&5
5439 echo "$as_me: failed program was:" >&5
5440 sed 's/^/| /' conftest.$ac_ext >&5
5441
5442 ( exit $ac_status )
5443 ac_cv_header_stdc=no
5444 fi
5445 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5446 fi
5447 fi
5448 fi
5449 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5450 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5451 if test $ac_cv_header_stdc = yes; then
5452
5453 cat >>confdefs.h <<\_ACEOF
5454 #define STDC_HEADERS 1
5455 _ACEOF
5456
5457 fi
5458
5459 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5470 inttypes.h stdint.h unistd.h
5471 do
5472 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5473 echo "$as_me:$LINENO: checking for $ac_header" >&5
5474 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5475 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5476 echo $ECHO_N "(cached) $ECHO_C" >&6
5477 else
5478 cat >conftest.$ac_ext <<_ACEOF
5479 /* confdefs.h. */
5480 _ACEOF
5481 cat confdefs.h >>conftest.$ac_ext
5482 cat >>conftest.$ac_ext <<_ACEOF
5483 /* end confdefs.h. */
5484 $ac_includes_default
5485
5486 #include <$ac_header>
5487 _ACEOF
5488 rm -f conftest.$ac_objext
5489 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5490 (eval $ac_compile) 2>conftest.er1
5491 ac_status=$?
5492 grep -v '^ *+' conftest.er1 >conftest.err
5493 rm -f conftest.er1
5494 cat conftest.err >&5
5495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5496 (exit $ac_status); } &&
5497 { ac_try='test -z "$ac_c_werror_flag"
5498 || test ! -s conftest.err'
5499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5500 (eval $ac_try) 2>&5
5501 ac_status=$?
5502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5503 (exit $ac_status); }; } &&
5504 { ac_try='test -s conftest.$ac_objext'
5505 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5506 (eval $ac_try) 2>&5
5507 ac_status=$?
5508 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5509 (exit $ac_status); }; }; then
5510 eval "$as_ac_Header=yes"
5511 else
5512 echo "$as_me: failed program was:" >&5
5513 sed 's/^/| /' conftest.$ac_ext >&5
5514
5515 eval "$as_ac_Header=no"
5516 fi
5517 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5518 fi
5519 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5520 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5521 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5522 cat >>confdefs.h <<_ACEOF
5523 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5524 _ACEOF
5525
5526 fi
5527
5528 done
5529
5530
5531
5532 for ac_header in dlfcn.h
5533 do
5534 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5535 echo "$as_me:$LINENO: checking for $ac_header" >&5
5536 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5537 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5538 echo $ECHO_N "(cached) $ECHO_C" >&6
5539 else
5540 cat >conftest.$ac_ext <<_ACEOF
5541 /* confdefs.h. */
5542 _ACEOF
5543 cat confdefs.h >>conftest.$ac_ext
5544 cat >>conftest.$ac_ext <<_ACEOF
5545 /* end confdefs.h. */
5546 $ac_includes_default
5547
5548 #include <$ac_header>
5549 _ACEOF
5550 rm -f conftest.$ac_objext
5551 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5552 (eval $ac_compile) 2>conftest.er1
5553 ac_status=$?
5554 grep -v '^ *+' conftest.er1 >conftest.err
5555 rm -f conftest.er1
5556 cat conftest.err >&5
5557 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5558 (exit $ac_status); } &&
5559 { ac_try='test -z "$ac_c_werror_flag"
5560 || test ! -s conftest.err'
5561 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5562 (eval $ac_try) 2>&5
5563 ac_status=$?
5564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5565 (exit $ac_status); }; } &&
5566 { ac_try='test -s conftest.$ac_objext'
5567 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5568 (eval $ac_try) 2>&5
5569 ac_status=$?
5570 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5571 (exit $ac_status); }; }; then
5572 eval "$as_ac_Header=yes"
5573 else
5574 echo "$as_me: failed program was:" >&5
5575 sed 's/^/| /' conftest.$ac_ext >&5
5576
5577 eval "$as_ac_Header=no"
5578 fi
5579 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5580 fi
5581 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5582 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5583 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5584 cat >>confdefs.h <<_ACEOF
5585 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5586 _ACEOF
5587
5588 fi
5589
5590 done
5591
5592
5593
5594 # This can be used to rebuild libtool when needed
5595 LIBTOOL_DEPS="$ltmain"
5596
5597 # Always use our own libtool.
5598 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624 test -z "$LN_S" && LN_S="ln -s"
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639 if test -n "${ZSH_VERSION+set}" ; then
5640 setopt NO_GLOB_SUBST
5641 fi
5642
5643 echo "$as_me:$LINENO: checking for objdir" >&5
5644 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
5645 if test "${lt_cv_objdir+set}" = set; then
5646 echo $ECHO_N "(cached) $ECHO_C" >&6
5647 else
5648 rm -f .libs 2>/dev/null
5649 mkdir .libs 2>/dev/null
5650 if test -d .libs; then
5651 lt_cv_objdir=.libs
5652 else
5653 # MS-DOS does not allow filenames that begin with a dot.
5654 lt_cv_objdir=_libs
5655 fi
5656 rmdir .libs 2>/dev/null
5657 fi
5658 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
5659 echo "${ECHO_T}$lt_cv_objdir" >&6
5660 objdir=$lt_cv_objdir
5661
5662
5663
5664
5665
5666 cat >>confdefs.h <<_ACEOF
5667 #define LT_OBJDIR "$lt_cv_objdir/"
5668 _ACEOF
5669
5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
5681
5682
5683
5684
5685
5686 case $host_os in
5687 aix3*)
5688 # AIX sometimes has problems with the GCC collect2 program. For some
5689 # reason, if we set the COLLECT_NAMES environment variable, the problems
5690 # vanish in a puff of smoke.
5691 if test "X${COLLECT_NAMES+set}" != Xset; then
5692 COLLECT_NAMES=
5693 export COLLECT_NAMES
5694 fi
5695 ;;
5696 esac
5697
5698 # Sed substitution that helps us do robust quoting. It backslashifies
5699 # metacharacters that are still active within double-quoted strings.
5700 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5701
5702 # Same as above, but do not quote variable references.
5703 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5704
5705 # Sed substitution to delay expansion of an escaped shell variable in a
5706 # double_quote_subst'ed string.
5707 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5708
5709 # Sed substitution to delay expansion of an escaped single quote.
5710 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5711
5712 # Sed substitution to avoid accidental globbing in evaled expressions
5713 no_glob_subst='s/\*/\\\*/g'
5714
5715 # Global variables:
5716 ofile=libtool
5717 can_build_shared=yes
5718
5719 # All known linkers require a `.a' archive for static linking (except MSVC,
5720 # which needs '.lib').
5721 libext=a
5722
5723 with_gnu_ld="$lt_cv_prog_gnu_ld"
5724
5725 old_CC="$CC"
5726 old_CFLAGS="$CFLAGS"
5727
5728 # Set sane defaults for various variables
5729 test -z "$CC" && CC=cc
5730 test -z "$LTCC" && LTCC=$CC
5731 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
5732 test -z "$LD" && LD=ld
5733 test -z "$ac_objext" && ac_objext=o
5734
5735 for cc_temp in $compiler""; do
5736 case $cc_temp in
5737 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
5738 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
5739 \-*) ;;
5740 *) break;;
5741 esac
5742 done
5743 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
5744
5745
5746 # Only perform the check for file, if the check method requires it
5747 test -z "$MAGIC_CMD" && MAGIC_CMD=file
5748 case $deplibs_check_method in
5749 file_magic*)
5750 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
5751 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
5752 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
5753 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
5754 echo $ECHO_N "(cached) $ECHO_C" >&6
5755 else
5756 case $MAGIC_CMD in
5757 [\\/*] | ?:[\\/]*)
5758 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
5759 ;;
5760 *)
5761 lt_save_MAGIC_CMD="$MAGIC_CMD"
5762 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5763 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
5764 for ac_dir in $ac_dummy; do
5765 IFS="$lt_save_ifs"
5766 test -z "$ac_dir" && ac_dir=.
5767 if test -f $ac_dir/${ac_tool_prefix}file; then
5768 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
5769 if test -n "$file_magic_test_file"; then
5770 case $deplibs_check_method in
5771 "file_magic "*)
5772 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
5773 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
5774 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
5775 $EGREP "$file_magic_regex" > /dev/null; then
5776 :
5777 else
5778 cat <<_LT_EOF 1>&2
5779
5780 *** Warning: the command libtool uses to detect shared libraries,
5781 *** $file_magic_cmd, produces output that libtool cannot recognize.
5782 *** The result is that libtool may fail to recognize shared libraries
5783 *** as such. This will affect the creation of libtool libraries that
5784 *** depend on shared libraries, but programs linked with such libtool
5785 *** libraries will work regardless of this problem. Nevertheless, you
5786 *** may want to report the problem to your system manager and/or to
5787 *** bug-libtool@gnu.org
5788
5789 _LT_EOF
5790 fi ;;
5791 esac
5792 fi
5793 break
5794 fi
5795 done
5796 IFS="$lt_save_ifs"
5797 MAGIC_CMD="$lt_save_MAGIC_CMD"
5798 ;;
5799 esac
5800 fi
5801
5802 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
5803 if test -n "$MAGIC_CMD"; then
5804 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
5805 echo "${ECHO_T}$MAGIC_CMD" >&6
5806 else
5807 echo "$as_me:$LINENO: result: no" >&5
5808 echo "${ECHO_T}no" >&6
5809 fi
5810
5811
5812
5813
5814
5815 if test -z "$lt_cv_path_MAGIC_CMD"; then
5816 if test -n "$ac_tool_prefix"; then
5817 echo "$as_me:$LINENO: checking for file" >&5
5818 echo $ECHO_N "checking for file... $ECHO_C" >&6
5819 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
5820 echo $ECHO_N "(cached) $ECHO_C" >&6
5821 else
5822 case $MAGIC_CMD in
5823 [\\/*] | ?:[\\/]*)
5824 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
5825 ;;
5826 *)
5827 lt_save_MAGIC_CMD="$MAGIC_CMD"
5828 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5829 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
5830 for ac_dir in $ac_dummy; do
5831 IFS="$lt_save_ifs"
5832 test -z "$ac_dir" && ac_dir=.
5833 if test -f $ac_dir/file; then
5834 lt_cv_path_MAGIC_CMD="$ac_dir/file"
5835 if test -n "$file_magic_test_file"; then
5836 case $deplibs_check_method in
5837 "file_magic "*)
5838 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
5839 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
5840 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
5841 $EGREP "$file_magic_regex" > /dev/null; then
5842 :
5843 else
5844 cat <<_LT_EOF 1>&2
5845
5846 *** Warning: the command libtool uses to detect shared libraries,
5847 *** $file_magic_cmd, produces output that libtool cannot recognize.
5848 *** The result is that libtool may fail to recognize shared libraries
5849 *** as such. This will affect the creation of libtool libraries that
5850 *** depend on shared libraries, but programs linked with such libtool
5851 *** libraries will work regardless of this problem. Nevertheless, you
5852 *** may want to report the problem to your system manager and/or to
5853 *** bug-libtool@gnu.org
5854
5855 _LT_EOF
5856 fi ;;
5857 esac
5858 fi
5859 break
5860 fi
5861 done
5862 IFS="$lt_save_ifs"
5863 MAGIC_CMD="$lt_save_MAGIC_CMD"
5864 ;;
5865 esac
5866 fi
5867
5868 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
5869 if test -n "$MAGIC_CMD"; then
5870 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
5871 echo "${ECHO_T}$MAGIC_CMD" >&6
5872 else
5873 echo "$as_me:$LINENO: result: no" >&5
5874 echo "${ECHO_T}no" >&6
5875 fi
5876
5877
5878 else
5879 MAGIC_CMD=:
5880 fi
5881 fi
5882
5883 fi
5884 ;;
5885 esac
5886
5887 # Use C for the default configuration in the libtool script
5888
5889 lt_save_CC="$CC"
5890 ac_ext=c
5891 ac_cpp='$CPP $CPPFLAGS'
5892 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5893 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5894 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5895
5896
5897 # Source file extension for C test sources.
5898 ac_ext=c
5899
5900 # Object file extension for compiled C test sources.
5901 objext=o
5902 objext=$objext
5903
5904 # Code to be used in simple compile tests
5905 lt_simple_compile_test_code="int some_variable = 0;"
5906
5907 # Code to be used in simple link tests
5908 lt_simple_link_test_code='int main(){return(0);}'
5909
5910
5911
5912
5913
5914
5915
5916 # If no C compiler was specified, use CC.
5917 LTCC=${LTCC-"$CC"}
5918
5919 # If no C compiler flags were specified, use CFLAGS.
5920 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
5921
5922 # Allow CC to be a program name with arguments.
5923 compiler=$CC
5924
5925 # Save the default compiler, since it gets overwritten when the other
5926 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5927 compiler_DEFAULT=$CC
5928
5929 # save warnings/boilerplate of simple test code
5930 ac_outfile=conftest.$ac_objext
5931 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
5932 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
5933 _lt_compiler_boilerplate=`cat conftest.err`
5934 $RM conftest*
5935
5936 ac_outfile=conftest.$ac_objext
5937 echo "$lt_simple_link_test_code" >conftest.$ac_ext
5938 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
5939 _lt_linker_boilerplate=`cat conftest.err`
5940 $RM conftest*
5941
5942
5943 ## CAVEAT EMPTOR:
5944 ## There is no encapsulation within the following macros, do not change
5945 ## the running order or otherwise move them around unless you know exactly
5946 ## what you are doing...
5947 if test -n "$compiler"; then
5948
5949 lt_prog_compiler_no_builtin_flag=
5950
5951 if test "$GCC" = yes; then
5952 lt_prog_compiler_no_builtin_flag=' -fno-builtin'
5953
5954 echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
5955 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
5956 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
5957 echo $ECHO_N "(cached) $ECHO_C" >&6
5958 else
5959 lt_cv_prog_compiler_rtti_exceptions=no
5960 ac_outfile=conftest.$ac_objext
5961 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5962 lt_compiler_flag="-fno-rtti -fno-exceptions"
5963 # Insert the option either (1) after the last *FLAGS variable, or
5964 # (2) before a word containing "conftest.", or (3) at the end.
5965 # Note that $ac_compile itself does not contain backslashes and begins
5966 # with a dollar sign (not a hyphen), so the echo should work correctly.
5967 # The option is referenced via a variable to avoid confusing sed.
5968 lt_compile=`echo "$ac_compile" | $SED \
5969 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
5970 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
5971 -e 's:$: $lt_compiler_flag:'`
5972 (eval echo "\"\$as_me:5972: $lt_compile\"" >&5)
5973 (eval "$lt_compile" 2>conftest.err)
5974 ac_status=$?
5975 cat conftest.err >&5
5976 echo "$as_me:5976: \$? = $ac_status" >&5
5977 if (exit $ac_status) && test -s "$ac_outfile"; then
5978 # The compiler can only warn and ignore the option if not recognized
5979 # So say no if there are warnings other than the usual output.
5980 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
5981 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
5982 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
5983 lt_cv_prog_compiler_rtti_exceptions=yes
5984 fi
5985 fi
5986 $RM conftest*
5987
5988 fi
5989 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
5990 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
5991
5992 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
5993 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
5994 else
5995 :
5996 fi
5997
5998 fi
5999
6000
6001
6002
6003
6004
6005 lt_prog_compiler_wl=
6006 lt_prog_compiler_pic=
6007 lt_prog_compiler_static=
6008
6009 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
6010 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
6011
6012 if test "$GCC" = yes; then
6013 lt_prog_compiler_wl='-Wl,'
6014 lt_prog_compiler_static='-static'
6015
6016 case $host_os in
6017 aix*)
6018 # All AIX code is PIC.
6019 if test "$host_cpu" = ia64; then
6020 # AIX 5 now supports IA64 processor
6021 lt_prog_compiler_static='-Bstatic'
6022 fi
6023 ;;
6024
6025 amigaos*)
6026 if test "$host_cpu" = m68k; then
6027 # FIXME: we need at least 68020 code to build shared libraries, but
6028 # adding the `-m68020' flag to GCC prevents building anything better,
6029 # like `-m68040'.
6030 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
6031 fi
6032 ;;
6033
6034 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
6035 # PIC is the default for these OSes.
6036 ;;
6037
6038 mingw* | cygwin* | pw32* | os2*)
6039 # This hack is so that the source file can tell whether it is being
6040 # built for inclusion in a dll (and should export symbols for example).
6041 # Although the cygwin gcc ignores -fPIC, still need this for old-style
6042 # (--disable-auto-import) libraries
6043 lt_prog_compiler_pic='-DDLL_EXPORT'
6044 ;;
6045
6046 darwin* | rhapsody*)
6047 # PIC is the default on this platform
6048 # Common symbols not allowed in MH_DYLIB files
6049 lt_prog_compiler_pic='-fno-common'
6050 ;;
6051
6052 hpux*)
6053 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
6054 # not for PA HP-UX.
6055 case $host_cpu in
6056 hppa*64*|ia64*)
6057 # +Z the default
6058 ;;
6059 *)
6060 lt_prog_compiler_pic='-fPIC'
6061 ;;
6062 esac
6063 ;;
6064
6065 interix[3-9]*)
6066 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
6067 # Instead, we relocate shared libraries at runtime.
6068 ;;
6069
6070 msdosdjgpp*)
6071 # Just because we use GCC doesn't mean we suddenly get shared libraries
6072 # on systems that don't support them.
6073 lt_prog_compiler_can_build_shared=no
6074 enable_shared=no
6075 ;;
6076
6077 *nto* | *qnx*)
6078 # QNX uses GNU C++, but need to define -shared option too, otherwise
6079 # it will coredump.
6080 lt_prog_compiler_pic='-fPIC -shared'
6081 ;;
6082
6083 sysv4*MP*)
6084 if test -d /usr/nec; then
6085 lt_prog_compiler_pic=-Kconform_pic
6086 fi
6087 ;;
6088
6089 *)
6090 lt_prog_compiler_pic='-fPIC'
6091 ;;
6092 esac
6093 else
6094 # PORTME Check for flag to pass linker flags through the system compiler.
6095 case $host_os in
6096 aix*)
6097 lt_prog_compiler_wl='-Wl,'
6098 if test "$host_cpu" = ia64; then
6099 # AIX 5 now supports IA64 processor
6100 lt_prog_compiler_static='-Bstatic'
6101 else
6102 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
6103 fi
6104 ;;
6105 darwin*)
6106 # PIC is the default on this platform
6107 # Common symbols not allowed in MH_DYLIB files
6108 case $cc_basename in
6109 xlc*)
6110 lt_prog_compiler_pic='-qnocommon'
6111 lt_prog_compiler_wl='-Wl,'
6112 ;;
6113 esac
6114 ;;
6115
6116 mingw* | cygwin* | pw32* | os2*)
6117 # This hack is so that the source file can tell whether it is being
6118 # built for inclusion in a dll (and should export symbols for example).
6119 lt_prog_compiler_pic='-DDLL_EXPORT'
6120 ;;
6121
6122 hpux9* | hpux10* | hpux11*)
6123 lt_prog_compiler_wl='-Wl,'
6124 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
6125 # not for PA HP-UX.
6126 case $host_cpu in
6127 hppa*64*|ia64*)
6128 # +Z the default
6129 ;;
6130 *)
6131 lt_prog_compiler_pic='+Z'
6132 ;;
6133 esac
6134 # Is there a better lt_prog_compiler_static that works with the bundled CC?
6135 lt_prog_compiler_static='${wl}-a ${wl}archive'
6136 ;;
6137
6138 irix5* | irix6* | nonstopux*)
6139 lt_prog_compiler_wl='-Wl,'
6140 # PIC (with -KPIC) is the default.
6141 lt_prog_compiler_static='-non_shared'
6142 ;;
6143
6144 linux* | k*bsd*-gnu)
6145 case $cc_basename in
6146 icc* | ecc*)
6147 lt_prog_compiler_wl='-Wl,'
6148 lt_prog_compiler_pic='-KPIC'
6149 lt_prog_compiler_static='-static'
6150 ;;
6151 pgcc* | pgf77* | pgf90* | pgf95*)
6152 # Portland Group compilers (*not* the Pentium gcc compiler,
6153 # which looks to be a dead project)
6154 lt_prog_compiler_wl='-Wl,'
6155 lt_prog_compiler_pic='-fpic'
6156 lt_prog_compiler_static='-Bstatic'
6157 ;;
6158 ccc*)
6159 lt_prog_compiler_wl='-Wl,'
6160 # All Alpha code is PIC.
6161 lt_prog_compiler_static='-non_shared'
6162 ;;
6163 *)
6164 case `$CC -V 2>&1 | sed 5q` in
6165 *Sun\ C*)
6166 # Sun C 5.9
6167 lt_prog_compiler_pic='-KPIC'
6168 lt_prog_compiler_static='-Bstatic'
6169 lt_prog_compiler_wl='-Wl,'
6170 ;;
6171 *Sun\ F*)
6172 # Sun Fortran 8.3 passes all unrecognized flags to the linker
6173 lt_prog_compiler_pic='-KPIC'
6174 lt_prog_compiler_static='-Bstatic'
6175 lt_prog_compiler_wl=''
6176 ;;
6177 esac
6178 ;;
6179 esac
6180 ;;
6181
6182 newsos6)
6183 lt_prog_compiler_pic='-KPIC'
6184 lt_prog_compiler_static='-Bstatic'
6185 ;;
6186
6187 *nto* | *qnx*)
6188 # QNX uses GNU C++, but need to define -shared option too, otherwise
6189 # it will coredump.
6190 lt_prog_compiler_pic='-fPIC -shared'
6191 ;;
6192
6193 osf3* | osf4* | osf5*)
6194 lt_prog_compiler_wl='-Wl,'
6195 # All OSF/1 code is PIC.
6196 lt_prog_compiler_static='-non_shared'
6197 ;;
6198
6199 rdos*)
6200 lt_prog_compiler_static='-non_shared'
6201 ;;
6202
6203 solaris*)
6204 lt_prog_compiler_pic='-KPIC'
6205 lt_prog_compiler_static='-Bstatic'
6206 case $cc_basename in
6207 f77* | f90* | f95*)
6208 lt_prog_compiler_wl='-Qoption ld ';;
6209 *)
6210 lt_prog_compiler_wl='-Wl,';;
6211 esac
6212 ;;
6213
6214 sunos4*)
6215 lt_prog_compiler_wl='-Qoption ld '
6216 lt_prog_compiler_pic='-PIC'
6217 lt_prog_compiler_static='-Bstatic'
6218 ;;
6219
6220 sysv4 | sysv4.2uw2* | sysv4.3*)
6221 lt_prog_compiler_wl='-Wl,'
6222 lt_prog_compiler_pic='-KPIC'
6223 lt_prog_compiler_static='-Bstatic'
6224 ;;
6225
6226 sysv4*MP*)
6227 if test -d /usr/nec ;then
6228 lt_prog_compiler_pic='-Kconform_pic'
6229 lt_prog_compiler_static='-Bstatic'
6230 fi
6231 ;;
6232
6233 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
6234 lt_prog_compiler_wl='-Wl,'
6235 lt_prog_compiler_pic='-KPIC'
6236 lt_prog_compiler_static='-Bstatic'
6237 ;;
6238
6239 unicos*)
6240 lt_prog_compiler_wl='-Wl,'
6241 lt_prog_compiler_can_build_shared=no
6242 ;;
6243
6244 uts4*)
6245 lt_prog_compiler_pic='-pic'
6246 lt_prog_compiler_static='-Bstatic'
6247 ;;
6248
6249 *)
6250 lt_prog_compiler_can_build_shared=no
6251 ;;
6252 esac
6253 fi
6254
6255 case $host_os in
6256 # For platforms which do not support PIC, -DPIC is meaningless:
6257 *djgpp*)
6258 lt_prog_compiler_pic=
6259 ;;
6260 *)
6261 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
6262 ;;
6263 esac
6264 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
6265 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
6266
6267
6268
6269
6270
6271
6272 #
6273 # Check to make sure the PIC flag actually works.
6274 #
6275 if test -n "$lt_prog_compiler_pic"; then
6276 echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
6277 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
6278 if test "${lt_prog_compiler_pic_works+set}" = set; then
6279 echo $ECHO_N "(cached) $ECHO_C" >&6
6280 else
6281 lt_prog_compiler_pic_works=no
6282 ac_outfile=conftest.$ac_objext
6283 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6284 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
6285 # Insert the option either (1) after the last *FLAGS variable, or
6286 # (2) before a word containing "conftest.", or (3) at the end.
6287 # Note that $ac_compile itself does not contain backslashes and begins
6288 # with a dollar sign (not a hyphen), so the echo should work correctly.
6289 # The option is referenced via a variable to avoid confusing sed.
6290 lt_compile=`echo "$ac_compile" | $SED \
6291 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
6292 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
6293 -e 's:$: $lt_compiler_flag:'`
6294 (eval echo "\"\$as_me:6294: $lt_compile\"" >&5)
6295 (eval "$lt_compile" 2>conftest.err)
6296 ac_status=$?
6297 cat conftest.err >&5
6298 echo "$as_me:6298: \$? = $ac_status" >&5
6299 if (exit $ac_status) && test -s "$ac_outfile"; then
6300 # The compiler can only warn and ignore the option if not recognized
6301 # So say no if there are warnings other than the usual output.
6302 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
6303 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
6304 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
6305 lt_prog_compiler_pic_works=yes
6306 fi
6307 fi
6308 $RM conftest*
6309
6310 fi
6311 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
6312 echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6
6313
6314 if test x"$lt_prog_compiler_pic_works" = xyes; then
6315 case $lt_prog_compiler_pic in
6316 "" | " "*) ;;
6317 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
6318 esac
6319 else
6320 lt_prog_compiler_pic=
6321 lt_prog_compiler_can_build_shared=no
6322 fi
6323
6324 fi
6325
6326
6327
6328
6329
6330
6331 #
6332 # Check to make sure the static flag actually works.
6333 #
6334 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
6335 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
6336 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
6337 if test "${lt_prog_compiler_static_works+set}" = set; then
6338 echo $ECHO_N "(cached) $ECHO_C" >&6
6339 else
6340 lt_prog_compiler_static_works=no
6341 save_LDFLAGS="$LDFLAGS"
6342 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
6343 echo "$lt_simple_link_test_code" > conftest.$ac_ext
6344 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
6345 # The linker can only warn and ignore the option if not recognized
6346 # So say no if there are warnings
6347 if test -s conftest.err; then
6348 # Append any errors to the config.log.
6349 cat conftest.err 1>&5
6350 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
6351 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
6352 if diff conftest.exp conftest.er2 >/dev/null; then
6353 lt_prog_compiler_static_works=yes
6354 fi
6355 else
6356 lt_prog_compiler_static_works=yes
6357 fi
6358 fi
6359 $RM conftest*
6360 LDFLAGS="$save_LDFLAGS"
6361
6362 fi
6363 echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
6364 echo "${ECHO_T}$lt_prog_compiler_static_works" >&6
6365
6366 if test x"$lt_prog_compiler_static_works" = xyes; then
6367 :
6368 else
6369 lt_prog_compiler_static=
6370 fi
6371
6372
6373
6374
6375
6376
6377
6378 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
6379 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
6380 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
6381 echo $ECHO_N "(cached) $ECHO_C" >&6
6382 else
6383 lt_cv_prog_compiler_c_o=no
6384 $RM -r conftest 2>/dev/null
6385 mkdir conftest
6386 cd conftest
6387 mkdir out
6388 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6389
6390 lt_compiler_flag="-o out/conftest2.$ac_objext"
6391 # Insert the option either (1) after the last *FLAGS variable, or
6392 # (2) before a word containing "conftest.", or (3) at the end.
6393 # Note that $ac_compile itself does not contain backslashes and begins
6394 # with a dollar sign (not a hyphen), so the echo should work correctly.
6395 lt_compile=`echo "$ac_compile" | $SED \
6396 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
6397 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
6398 -e 's:$: $lt_compiler_flag:'`
6399 (eval echo "\"\$as_me:6399: $lt_compile\"" >&5)
6400 (eval "$lt_compile" 2>out/conftest.err)
6401 ac_status=$?
6402 cat out/conftest.err >&5
6403 echo "$as_me:6403: \$? = $ac_status" >&5
6404 if (exit $ac_status) && test -s out/conftest2.$ac_objext
6405 then
6406 # The compiler can only warn and ignore the option if not recognized
6407 # So say no if there are warnings
6408 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
6409 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
6410 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
6411 lt_cv_prog_compiler_c_o=yes
6412 fi
6413 fi
6414 chmod u+w . 2>&5
6415 $RM conftest*
6416 # SGI C++ compiler will create directory out/ii_files/ for
6417 # template instantiation
6418 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
6419 $RM out/* && rmdir out
6420 cd ..
6421 $RM -r conftest
6422 $RM conftest*
6423
6424 fi
6425 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
6426 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
6427
6428
6429
6430
6431
6432
6433 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
6434 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
6435 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
6436 echo $ECHO_N "(cached) $ECHO_C" >&6
6437 else
6438 lt_cv_prog_compiler_c_o=no
6439 $RM -r conftest 2>/dev/null
6440 mkdir conftest
6441 cd conftest
6442 mkdir out
6443 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6444
6445 lt_compiler_flag="-o out/conftest2.$ac_objext"
6446 # Insert the option either (1) after the last *FLAGS variable, or
6447 # (2) before a word containing "conftest.", or (3) at the end.
6448 # Note that $ac_compile itself does not contain backslashes and begins
6449 # with a dollar sign (not a hyphen), so the echo should work correctly.
6450 lt_compile=`echo "$ac_compile" | $SED \
6451 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
6452 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
6453 -e 's:$: $lt_compiler_flag:'`
6454 (eval echo "\"\$as_me:6454: $lt_compile\"" >&5)
6455 (eval "$lt_compile" 2>out/conftest.err)
6456 ac_status=$?
6457 cat out/conftest.err >&5
6458 echo "$as_me:6458: \$? = $ac_status" >&5
6459 if (exit $ac_status) && test -s out/conftest2.$ac_objext
6460 then
6461 # The compiler can only warn and ignore the option if not recognized
6462 # So say no if there are warnings
6463 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
6464 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
6465 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
6466 lt_cv_prog_compiler_c_o=yes
6467 fi
6468 fi
6469 chmod u+w . 2>&5
6470 $RM conftest*
6471 # SGI C++ compiler will create directory out/ii_files/ for
6472 # template instantiation
6473 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
6474 $RM out/* && rmdir out
6475 cd ..
6476 $RM -r conftest
6477 $RM conftest*
6478
6479 fi
6480 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
6481 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
6482
6483
6484
6485
6486 hard_links="nottested"
6487 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
6488 # do not overwrite the value of need_locks provided by the user
6489 echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
6490 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
6491 hard_links=yes
6492 $RM conftest*
6493 ln conftest.a conftest.b 2>/dev/null && hard_links=no
6494 touch conftest.a
6495 ln conftest.a conftest.b 2>&5 || hard_links=no
6496 ln conftest.a conftest.b 2>/dev/null && hard_links=no
6497 echo "$as_me:$LINENO: result: $hard_links" >&5
6498 echo "${ECHO_T}$hard_links" >&6
6499 if test "$hard_links" = no; then
6500 { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
6501 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
6502 need_locks=warn
6503 fi
6504 else
6505 need_locks=no
6506 fi
6507
6508
6509
6510
6511
6512
6513 echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
6514 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
6515
6516 runpath_var=
6517 allow_undefined_flag=
6518 always_export_symbols=no
6519 archive_cmds=
6520 archive_expsym_cmds=
6521 compiler_needs_object=no
6522 enable_shared_with_static_runtimes=no
6523 export_dynamic_flag_spec=
6524 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
6525 hardcode_automatic=no
6526 hardcode_direct=no
6527 hardcode_direct_absolute=no
6528 hardcode_libdir_flag_spec=
6529 hardcode_libdir_flag_spec_ld=
6530 hardcode_libdir_separator=
6531 hardcode_minus_L=no
6532 hardcode_shlibpath_var=unsupported
6533 inherit_rpath=no
6534 link_all_deplibs=unknown
6535 module_cmds=
6536 module_expsym_cmds=
6537 old_archive_from_new_cmds=
6538 old_archive_from_expsyms_cmds=
6539 thread_safe_flag_spec=
6540 whole_archive_flag_spec=
6541 # include_expsyms should be a list of space-separated symbols to be *always*
6542 # included in the symbol list
6543 include_expsyms=
6544 # exclude_expsyms can be an extended regexp of symbols to exclude
6545 # it will be wrapped by ` (' and `)$', so one must not match beginning or
6546 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
6547 # as well as any symbol that contains `d'.
6548 exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
6549 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
6550 # platforms (ab)use it in PIC code, but their linkers get confused if
6551 # the symbol is explicitly referenced. Since portable code cannot
6552 # rely on this symbol name, it's probably fine to never include it in
6553 # preloaded symbol tables.
6554 extract_expsyms_cmds=
6555
6556 case $host_os in
6557 cygwin* | mingw* | pw32*)
6558 # FIXME: the MSVC++ port hasn't been tested in a loooong time
6559 # When not using gcc, we currently assume that we are using
6560 # Microsoft Visual C++.
6561 if test "$GCC" != yes; then
6562 with_gnu_ld=no
6563 fi
6564 ;;
6565 interix*)
6566 # we just hope/assume this is gcc and not c89 (= MSVC++)
6567 with_gnu_ld=yes
6568 ;;
6569 openbsd*)
6570 with_gnu_ld=no
6571 ;;
6572 esac
6573
6574 ld_shlibs=yes
6575 if test "$with_gnu_ld" = yes; then
6576 # If archive_cmds runs LD, not CC, wlarc should be empty
6577 wlarc='${wl}'
6578
6579 # Set some defaults for GNU ld with shared library support. These
6580 # are reset later if shared libraries are not supported. Putting them
6581 # here allows them to be overridden if necessary.
6582 runpath_var=LD_RUN_PATH
6583 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
6584 export_dynamic_flag_spec='${wl}--export-dynamic'
6585 # ancient GNU ld didn't support --whole-archive et. al.
6586 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
6587 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6588 else
6589 whole_archive_flag_spec=
6590 fi
6591 supports_anon_versioning=no
6592 case `$LD -v 2>&1` in
6593 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
6594 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
6595 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
6596 *\ 2.11.*) ;; # other 2.11 versions
6597 *) supports_anon_versioning=yes ;;
6598 esac
6599
6600 # See if GNU ld supports shared libraries.
6601 case $host_os in
6602 aix3* | aix4* | aix5*)
6603 # On AIX/PPC, the GNU linker is very broken
6604 if test "$host_cpu" != ia64; then
6605 ld_shlibs=no
6606 cat <<_LT_EOF 1>&2
6607
6608 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
6609 *** to be unable to reliably create shared libraries on AIX.
6610 *** Therefore, libtool is disabling shared libraries support. If you
6611 *** really care for shared libraries, you may want to modify your PATH
6612 *** so that a non-GNU linker is found, and then restart.
6613
6614 _LT_EOF
6615 fi
6616 ;;
6617
6618 amigaos*)
6619 if test "$host_cpu" = m68k; then
6620 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
6621 hardcode_libdir_flag_spec='-L$libdir'
6622 hardcode_minus_L=yes
6623 fi
6624
6625 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
6626 # that the semantics of dynamic libraries on AmigaOS, at least up
6627 # to version 4, is to share data among multiple programs linked
6628 # with the same dynamic library. Since this doesn't match the
6629 # behavior of shared libraries on other platforms, we can't use
6630 # them.
6631 ld_shlibs=no
6632 ;;
6633
6634 beos*)
6635 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6636 allow_undefined_flag=unsupported
6637 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6638 # support --undefined. This deserves some investigation. FIXME
6639 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6640 else
6641 ld_shlibs=no
6642 fi
6643 ;;
6644
6645 cygwin* | mingw* | pw32*)
6646 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
6647 # as there is no search path for DLLs.
6648 hardcode_libdir_flag_spec='-L$libdir'
6649 allow_undefined_flag=unsupported
6650 always_export_symbols=no
6651 enable_shared_with_static_runtimes=yes
6652 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
6653
6654 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6655 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6656 # If the export-symbols file already is a .def file (1st line
6657 # is EXPORTS), use it as is; otherwise, prepend...
6658 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6659 cp $export_symbols $output_objdir/$soname.def;
6660 else
6661 echo EXPORTS > $output_objdir/$soname.def;
6662 cat $export_symbols >> $output_objdir/$soname.def;
6663 fi~
6664 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6665 else
6666 ld_shlibs=no
6667 fi
6668 ;;
6669
6670 interix[3-9]*)
6671 hardcode_direct=no
6672 hardcode_shlibpath_var=no
6673 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
6674 export_dynamic_flag_spec='${wl}-E'
6675 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6676 # Instead, shared libraries are loaded at an image base (0x10000000 by
6677 # default) and relocated if they conflict, which is a slow very memory
6678 # consuming and fragmenting process. To avoid this, we pick a random,
6679 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6680 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6681 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6682 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6683 ;;
6684
6685 gnu* | linux* | tpf* | k*bsd*-gnu)
6686 tmp_diet=no
6687 if test "$host_os" = linux-dietlibc; then
6688 case $cc_basename in
6689 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
6690 esac
6691 fi
6692 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
6693 && test "$tmp_diet" = no
6694 then
6695 tmp_addflag=
6696 case $cc_basename,$host_cpu in
6697 pgcc*) # Portland Group C compiler
6698 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'
6699 tmp_addflag=' $pic_flag'
6700 ;;
6701 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
6702 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
6703 tmp_addflag=' $pic_flag -Mnomain' ;;
6704 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
6705 tmp_addflag=' -i_dynamic' ;;
6706 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
6707 tmp_addflag=' -i_dynamic -nofor_main' ;;
6708 ifc* | ifort*) # Intel Fortran compiler
6709 tmp_addflag=' -nofor_main' ;;
6710 esac
6711 case `$CC -V 2>&1 | sed 5q` in
6712 *Sun\ C*) # Sun C 5.9
6713 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\"` ${wl}--no-whole-archive'
6714 compiler_needs_object=yes
6715 tmp_sharedflag='-G' ;;
6716 *Sun\ F*) # Sun Fortran 8.3
6717 tmp_sharedflag='-G' ;;
6718 *)
6719 tmp_sharedflag='-shared' ;;
6720 esac
6721 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6722
6723 if test "x$supports_anon_versioning" = xyes; then
6724 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
6725 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6726 echo "local: *; };" >> $output_objdir/$libname.ver~
6727 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6728 fi
6729 else
6730 ld_shlibs=no
6731 fi
6732 ;;
6733
6734 netbsd*)
6735 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6736 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
6737 wlarc=
6738 else
6739 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6740 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6741 fi
6742 ;;
6743
6744 solaris*)
6745 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
6746 ld_shlibs=no
6747 cat <<_LT_EOF 1>&2
6748
6749 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
6750 *** create shared libraries on Solaris systems. Therefore, libtool
6751 *** is disabling shared libraries support. We urge you to upgrade GNU
6752 *** binutils to release 2.9.1 or newer. Another option is to modify
6753 *** your PATH or compiler configuration so that the native linker is
6754 *** used, and then restart.
6755
6756 _LT_EOF
6757 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6758 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6759 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6760 else
6761 ld_shlibs=no
6762 fi
6763 ;;
6764
6765 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
6766 case `$LD -v 2>&1` in
6767 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
6768 ld_shlibs=no
6769 cat <<_LT_EOF 1>&2
6770
6771 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
6772 *** reliably create shared libraries on SCO systems. Therefore, libtool
6773 *** is disabling shared libraries support. We urge you to upgrade GNU
6774 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
6775 *** your PATH or compiler configuration so that the native linker is
6776 *** used, and then restart.
6777
6778 _LT_EOF
6779 ;;
6780 *)
6781 # For security reasons, it is highly recommended that you always
6782 # use absolute paths for naming shared libraries, and exclude the
6783 # DT_RUNPATH tag from executables and libraries. But doing so
6784 # requires that you compile everything twice, which is a pain.
6785 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6786 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
6787 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6788 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6789 else
6790 ld_shlibs=no
6791 fi
6792 ;;
6793 esac
6794 ;;
6795
6796 sunos4*)
6797 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6798 wlarc=
6799 hardcode_direct=yes
6800 hardcode_shlibpath_var=no
6801 ;;
6802
6803 *)
6804 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6805 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6806 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6807 else
6808 ld_shlibs=no
6809 fi
6810 ;;
6811 esac
6812
6813 if test "$ld_shlibs" = no; then
6814 runpath_var=
6815 hardcode_libdir_flag_spec=
6816 export_dynamic_flag_spec=
6817 whole_archive_flag_spec=
6818 fi
6819 else
6820 # PORTME fill in a description of your system's linker (not GNU ld)
6821 case $host_os in
6822 aix3*)
6823 allow_undefined_flag=unsupported
6824 always_export_symbols=yes
6825 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
6826 # Note: this linker hardcodes the directories in LIBPATH if there
6827 # are no directories specified by -L.
6828 hardcode_minus_L=yes
6829 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
6830 # Neither direct hardcoding nor static linking is supported with a
6831 # broken collect2.
6832 hardcode_direct=unsupported
6833 fi
6834 ;;
6835
6836 aix4* | aix5*)
6837 if test "$host_cpu" = ia64; then
6838 # On IA64, the linker does run time linking by default, so we don't
6839 # have to do anything special.
6840 aix_use_runtimelinking=no
6841 exp_sym_flag='-Bexport'
6842 no_entry_flag=""
6843 else
6844 # If we're using GNU nm, then we don't want the "-C" option.
6845 # -C means demangle to AIX nm, but means don't demangle with GNU nm
6846 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
6847 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
6848 else
6849 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
6850 fi
6851 aix_use_runtimelinking=no
6852
6853 # Test if we are trying to use run time linking or normal
6854 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6855 # need to do runtime linking.
6856 case $host_os in aix4.[23]|aix4.[23].*|aix5*)
6857 for ld_flag in $LDFLAGS; do
6858 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
6859 aix_use_runtimelinking=yes
6860 break
6861 fi
6862 done
6863 ;;
6864 esac
6865
6866 exp_sym_flag='-bexport'
6867 no_entry_flag='-bnoentry'
6868 fi
6869
6870 # When large executables or shared objects are built, AIX ld can
6871 # have problems creating the table of contents. If linking a library
6872 # or program results in "error TOC overflow" add -mminimal-toc to
6873 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6874 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6875
6876 archive_cmds=''
6877 hardcode_direct=yes
6878 hardcode_direct_absolute=yes
6879 hardcode_libdir_separator=':'
6880 link_all_deplibs=yes
6881 file_list_spec='${wl}-f,'
6882
6883 if test "$GCC" = yes; then
6884 case $host_os in aix4.[012]|aix4.[012].*)
6885 # We only want to do this on AIX 4.2 and lower, the check
6886 # below for broken collect2 doesn't work under 4.3+
6887 collect2name=`${CC} -print-prog-name=collect2`
6888 if test -f "$collect2name" &&
6889 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6890 then
6891 # We have reworked collect2
6892 :
6893 else
6894 # We have old collect2
6895 hardcode_direct=unsupported
6896 # It fails to find uninstalled libraries when the uninstalled
6897 # path is not listed in the libpath. Setting hardcode_minus_L
6898 # to unsupported forces relinking
6899 hardcode_minus_L=yes
6900 hardcode_libdir_flag_spec='-L$libdir'
6901 hardcode_libdir_separator=
6902 fi
6903 ;;
6904 esac
6905 shared_flag='-shared'
6906 if test "$aix_use_runtimelinking" = yes; then
6907 shared_flag="$shared_flag "'${wl}-G'
6908 fi
6909 else
6910 # not using gcc
6911 if test "$host_cpu" = ia64; then
6912 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6913 # chokes on -Wl,-G. The following line is correct:
6914 shared_flag='-G'
6915 else
6916 if test "$aix_use_runtimelinking" = yes; then
6917 shared_flag='${wl}-G'
6918 else
6919 shared_flag='${wl}-bM:SRE'
6920 fi
6921 fi
6922 fi
6923
6924 # It seems that -bexpall does not export symbols beginning with
6925 # underscore (_), so it is better to generate a list of symbols to export.
6926 always_export_symbols=yes
6927 if test "$aix_use_runtimelinking" = yes; then
6928 # Warning - without using the other runtime loading flags (-brtl),
6929 # -berok will link without error, but may produce a broken library.
6930 allow_undefined_flag='-berok'
6931 # Determine the default libpath from the value encoded in an
6932 # empty executable.
6933 cat >conftest.$ac_ext <<_ACEOF
6934 /* confdefs.h. */
6935 _ACEOF
6936 cat confdefs.h >>conftest.$ac_ext
6937 cat >>conftest.$ac_ext <<_ACEOF
6938 /* end confdefs.h. */
6939
6940 int
6941 main ()
6942 {
6943
6944 ;
6945 return 0;
6946 }
6947 _ACEOF
6948 rm -f conftest.$ac_objext conftest$ac_exeext
6949 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6950 (eval $ac_link) 2>conftest.er1
6951 ac_status=$?
6952 grep -v '^ *+' conftest.er1 >conftest.err
6953 rm -f conftest.er1
6954 cat conftest.err >&5
6955 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6956 (exit $ac_status); } &&
6957 { ac_try='test -z "$ac_c_werror_flag"
6958 || test ! -s conftest.err'
6959 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6960 (eval $ac_try) 2>&5
6961 ac_status=$?
6962 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6963 (exit $ac_status); }; } &&
6964 { ac_try='test -s conftest$ac_exeext'
6965 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6966 (eval $ac_try) 2>&5
6967 ac_status=$?
6968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6969 (exit $ac_status); }; }; then
6970
6971 lt_aix_libpath_sed='
6972 /Import File Strings/,/^$/ {
6973 /^0/ {
6974 s/^0 *\(.*\)$/\1/
6975 p
6976 }
6977 }'
6978 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
6979 # Check for a 64-bit object if we didn't find anything.
6980 if test -z "$aix_libpath"; then
6981 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
6982 fi
6983 else
6984 echo "$as_me: failed program was:" >&5
6985 sed 's/^/| /' conftest.$ac_ext >&5
6986
6987 fi
6988 rm -f conftest.err conftest.$ac_objext \
6989 conftest$ac_exeext conftest.$ac_ext
6990 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
6991
6992 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
6993 archive_expsym_cmds='$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 $shared_flag"
6994 else
6995 if test "$host_cpu" = ia64; then
6996 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
6997 allow_undefined_flag="-z nodefs"
6998 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
6999 else
7000 # Determine the default libpath from the value encoded in an
7001 # empty executable.
7002 cat >conftest.$ac_ext <<_ACEOF
7003 /* confdefs.h. */
7004 _ACEOF
7005 cat confdefs.h >>conftest.$ac_ext
7006 cat >>conftest.$ac_ext <<_ACEOF
7007 /* end confdefs.h. */
7008
7009 int
7010 main ()
7011 {
7012
7013 ;
7014 return 0;
7015 }
7016 _ACEOF
7017 rm -f conftest.$ac_objext conftest$ac_exeext
7018 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7019 (eval $ac_link) 2>conftest.er1
7020 ac_status=$?
7021 grep -v '^ *+' conftest.er1 >conftest.err
7022 rm -f conftest.er1
7023 cat conftest.err >&5
7024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7025 (exit $ac_status); } &&
7026 { ac_try='test -z "$ac_c_werror_flag"
7027 || test ! -s conftest.err'
7028 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7029 (eval $ac_try) 2>&5
7030 ac_status=$?
7031 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7032 (exit $ac_status); }; } &&
7033 { ac_try='test -s conftest$ac_exeext'
7034 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7035 (eval $ac_try) 2>&5
7036 ac_status=$?
7037 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7038 (exit $ac_status); }; }; then
7039
7040 lt_aix_libpath_sed='
7041 /Import File Strings/,/^$/ {
7042 /^0/ {
7043 s/^0 *\(.*\)$/\1/
7044 p
7045 }
7046 }'
7047 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
7048 # Check for a 64-bit object if we didn't find anything.
7049 if test -z "$aix_libpath"; then
7050 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
7051 fi
7052 else
7053 echo "$as_me: failed program was:" >&5
7054 sed 's/^/| /' conftest.$ac_ext >&5
7055
7056 fi
7057 rm -f conftest.err conftest.$ac_objext \
7058 conftest$ac_exeext conftest.$ac_ext
7059 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
7060
7061 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
7062 # Warning - without using the other run time loading flags,
7063 # -berok will link without error, but may produce a broken library.
7064 no_undefined_flag=' ${wl}-bernotok'
7065 allow_undefined_flag=' ${wl}-berok'
7066 # Exported symbols can be pulled into shared objects from archives
7067 whole_archive_flag_spec='$convenience'
7068 archive_cmds_need_lc=yes
7069 # This is similar to how AIX traditionally builds its shared libraries.
7070 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'
7071 fi
7072 fi
7073 ;;
7074
7075 amigaos*)
7076 if test "$host_cpu" = m68k; then
7077 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
7078 hardcode_libdir_flag_spec='-L$libdir'
7079 hardcode_minus_L=yes
7080 fi
7081 # see comment about different semantics on the GNU ld section
7082 ld_shlibs=no
7083 ;;
7084
7085 bsdi[45]*)
7086 export_dynamic_flag_spec=-rdynamic
7087 ;;
7088
7089 cygwin* | mingw* | pw32*)
7090 # When not using gcc, we currently assume that we are using
7091 # Microsoft Visual C++.
7092 # hardcode_libdir_flag_spec is actually meaningless, as there is
7093 # no search path for DLLs.
7094 hardcode_libdir_flag_spec=' '
7095 allow_undefined_flag=unsupported
7096 # Tell ltmain to make .lib files, not .a files.
7097 libext=lib
7098 # Tell ltmain to make .dll files, not .so files.
7099 shrext_cmds=".dll"
7100 # FIXME: Setting linknames here is a bad hack.
7101 archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
7102 # The linker will automatically build a .lib file if we build a DLL.
7103 old_archive_from_new_cmds='true'
7104 # FIXME: Should let the user specify the lib program.
7105 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
7106 fix_srcfile_path='`cygpath -w "$srcfile"`'
7107 enable_shared_with_static_runtimes=yes
7108 ;;
7109
7110 darwin* | rhapsody*)
7111 case $host_os in
7112 rhapsody* | darwin1.[012])
7113 allow_undefined_flag='${wl}-undefined ${wl}suppress'
7114 ;;
7115 *) # Darwin 1.3 on
7116 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
7117 10.[012])
7118 allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7119 ;;
7120 10.*)
7121 allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
7122 ;;
7123 esac
7124 ;;
7125 esac
7126 archive_cmds_need_lc=no
7127 hardcode_direct=no
7128 hardcode_automatic=yes
7129 hardcode_shlibpath_var=unsupported
7130 whole_archive_flag_spec=''
7131 link_all_deplibs=yes
7132 if test "$GCC" = yes ; then
7133 if test "${lt_cv_apple_cc_single_mod+set}" = set; then
7134 echo $ECHO_N "(cached) $ECHO_C" >&6
7135 else
7136 lt_cv_apple_cc_single_mod=no
7137 if test -z "${LT_MULTI_MODULE}"; then
7138 # By default we will add the -single_module flag. You can override
7139 # by either setting the environment variable LT_MULTI_MODULE
7140 # non-empty at configure time, or by adding -multi-module to the
7141 # link flags.
7142 echo "int foo(void){return 1;}" > conftest.c
7143 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7144 -dynamiclib ${wl}-single_module conftest.c
7145 if test -f libconftest.dylib; then
7146 lt_cv_apple_cc_single_mod=yes
7147 rm libconftest.dylib
7148 fi
7149 rm conftest.$ac_ext
7150 fi
7151 fi
7152
7153 output_verbose_link_cmd=echo
7154 if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then
7155 archive_cmds='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
7156 archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $single_module -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
7157 else
7158 archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
7159 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~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
7160 fi
7161 module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
7162 module_expsym_cmds='sed -e "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
7163 else
7164 case $cc_basename in
7165 xlc*)
7166 output_verbose_link_cmd=echo
7167 archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO $rpath/$soname` $verstring'
7168 module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
7169 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
7170 archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
7171 module_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
7172 ;;
7173 *)
7174 ld_shlibs=no
7175 ;;
7176 esac
7177 fi
7178 ;;
7179
7180 dgux*)
7181 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7182 hardcode_libdir_flag_spec='-L$libdir'
7183 hardcode_shlibpath_var=no
7184 ;;
7185
7186 freebsd1*)
7187 ld_shlibs=no
7188 ;;
7189
7190 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
7191 # support. Future versions do this automatically, but an explicit c++rt0.o
7192 # does not break anything, and helps significantly (at the cost of a little
7193 # extra space).
7194 freebsd2.2*)
7195 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
7196 hardcode_libdir_flag_spec='-R$libdir'
7197 hardcode_direct=yes
7198 hardcode_shlibpath_var=no
7199 ;;
7200
7201 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
7202 freebsd2*)
7203 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
7204 hardcode_direct=yes
7205 hardcode_minus_L=yes
7206 hardcode_shlibpath_var=no
7207 ;;
7208
7209 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
7210 freebsd* | dragonfly*)
7211 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
7212 hardcode_libdir_flag_spec='-R$libdir'
7213 hardcode_direct=yes
7214 hardcode_shlibpath_var=no
7215 ;;
7216
7217 hpux9*)
7218 if test "$GCC" = yes; then
7219 archive_cmds='$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 $lib'
7220 else
7221 archive_cmds='$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 $lib'
7222 fi
7223 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
7224 hardcode_libdir_separator=:
7225 hardcode_direct=yes
7226
7227 # hardcode_minus_L: Not really in the search PATH,
7228 # but as the default location of the library.
7229 hardcode_minus_L=yes
7230 export_dynamic_flag_spec='${wl}-E'
7231 ;;
7232
7233 hpux10*)
7234 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
7235 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
7236 else
7237 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
7238 fi
7239 if test "$with_gnu_ld" = no; then
7240 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
7241 hardcode_libdir_flag_spec_ld='+b $libdir'
7242 hardcode_libdir_separator=:
7243 hardcode_direct=yes
7244 hardcode_direct_absolute=yes
7245 export_dynamic_flag_spec='${wl}-E'
7246 # hardcode_minus_L: Not really in the search PATH,
7247 # but as the default location of the library.
7248 hardcode_minus_L=yes
7249 fi
7250 ;;
7251
7252 hpux11*)
7253 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
7254 case $host_cpu in
7255 hppa*64*)
7256 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
7257 ;;
7258 ia64*)
7259 archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
7260 ;;
7261 *)
7262 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
7263 ;;
7264 esac
7265 else
7266 case $host_cpu in
7267 hppa*64*)
7268 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
7269 ;;
7270 ia64*)
7271 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
7272 ;;
7273 *)
7274 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
7275 ;;
7276 esac
7277 fi
7278 if test "$with_gnu_ld" = no; then
7279 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
7280 hardcode_libdir_separator=:
7281
7282 case $host_cpu in
7283 hppa*64*|ia64*)
7284 hardcode_direct=no
7285 hardcode_shlibpath_var=no
7286 ;;
7287 *)
7288 hardcode_direct=yes
7289 hardcode_direct_absolute=yes
7290 export_dynamic_flag_spec='${wl}-E'
7291
7292 # hardcode_minus_L: Not really in the search PATH,
7293 # but as the default location of the library.
7294 hardcode_minus_L=yes
7295 ;;
7296 esac
7297 fi
7298 ;;
7299
7300 irix5* | irix6* | nonstopux*)
7301 if test "$GCC" = yes; then
7302 archive_cmds='$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 $lib'
7303 # Try to use the -exported_symbol ld option, if it does not
7304 # work, assume that -exports_file does not work either and
7305 # implicitly export all symbols.
7306 save_LDFLAGS="$LDFLAGS"
7307 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
7308 cat >conftest.$ac_ext <<_ACEOF
7309 int foo(void) {}
7310 _ACEOF
7311 rm -f conftest.$ac_objext conftest$ac_exeext
7312 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7313 (eval $ac_link) 2>conftest.er1
7314 ac_status=$?
7315 grep -v '^ *+' conftest.er1 >conftest.err
7316 rm -f conftest.er1
7317 cat conftest.err >&5
7318 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7319 (exit $ac_status); } &&
7320 { ac_try='test -z "$ac_c_werror_flag"
7321 || test ! -s conftest.err'
7322 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7323 (eval $ac_try) 2>&5
7324 ac_status=$?
7325 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7326 (exit $ac_status); }; } &&
7327 { ac_try='test -s conftest$ac_exeext'
7328 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7329 (eval $ac_try) 2>&5
7330 ac_status=$?
7331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7332 (exit $ac_status); }; }; then
7333 archive_expsym_cmds='$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 $lib'
7334
7335 else
7336 echo "$as_me: failed program was:" >&5
7337 sed 's/^/| /' conftest.$ac_ext >&5
7338
7339 fi
7340 rm -f conftest.err conftest.$ac_objext \
7341 conftest$ac_exeext conftest.$ac_ext
7342 LDFLAGS="$save_LDFLAGS"
7343 else
7344 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
7345 archive_expsym_cmds='$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 $lib'
7346 fi
7347 archive_cmds_need_lc='no'
7348 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
7349 hardcode_libdir_separator=:
7350 inherit_rpath=yes
7351 link_all_deplibs=yes
7352 ;;
7353
7354 netbsd*)
7355 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7356 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
7357 else
7358 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
7359 fi
7360 hardcode_libdir_flag_spec='-R$libdir'
7361 hardcode_direct=yes
7362 hardcode_shlibpath_var=no
7363 ;;
7364
7365 newsos6)
7366 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7367 hardcode_direct=yes
7368 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
7369 hardcode_libdir_separator=:
7370 hardcode_shlibpath_var=no
7371 ;;
7372
7373 *nto* | *qnx*)
7374 ;;
7375
7376 openbsd*)
7377 hardcode_direct=yes
7378 hardcode_shlibpath_var=no
7379 hardcode_direct_absolute=yes
7380 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
7381 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
7382 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
7383 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
7384 export_dynamic_flag_spec='${wl}-E'
7385 else
7386 case $host_os in
7387 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
7388 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
7389 hardcode_libdir_flag_spec='-R$libdir'
7390 ;;
7391 *)
7392 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
7393 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
7394 ;;
7395 esac
7396 fi
7397 ;;
7398
7399 os2*)
7400 hardcode_libdir_flag_spec='-L$libdir'
7401 hardcode_minus_L=yes
7402 allow_undefined_flag=unsupported
7403 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'
7404 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
7405 ;;
7406
7407 osf3*)
7408 if test "$GCC" = yes; then
7409 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
7410 archive_cmds='$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 $lib'
7411 else
7412 allow_undefined_flag=' -expect_unresolved \*'
7413 archive_cmds='$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 $lib'
7414 fi
7415 archive_cmds_need_lc='no'
7416 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
7417 hardcode_libdir_separator=:
7418 ;;
7419
7420 osf4* | osf5*) # as osf3* with the addition of -msym flag
7421 if test "$GCC" = yes; then
7422 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
7423 archive_cmds='$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 $lib'
7424 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
7425 else
7426 allow_undefined_flag=' -expect_unresolved \*'
7427 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'
7428 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~
7429 $CC -shared${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'
7430
7431 # Both c and cxx compiler support -rpath directly
7432 hardcode_libdir_flag_spec='-rpath $libdir'
7433 fi
7434 archive_cmds_need_lc='no'
7435 hardcode_libdir_separator=:
7436 ;;
7437
7438 solaris*)
7439 no_undefined_flag=' -z defs'
7440 if test "$GCC" = yes; then
7441 wlarc='${wl}'
7442 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
7443 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7444 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
7445 else
7446 case `$CC -V 2>&1` in
7447 *"Compilers 5.0"*)
7448 wlarc=''
7449 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
7450 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7451 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
7452 ;;
7453 *)
7454 wlarc='${wl}'
7455 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
7456 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7457 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
7458 ;;
7459 esac
7460 fi
7461 hardcode_libdir_flag_spec='-R$libdir'
7462 hardcode_shlibpath_var=no
7463 case $host_os in
7464 solaris2.[0-5] | solaris2.[0-5].*) ;;
7465 *)
7466 # The compiler driver will combine and reorder linker options,
7467 # but understands `-z linker_flag'. GCC discards it without `$wl',
7468 # but is careful enough not to reorder.
7469 # Supported since Solaris 2.6 (maybe 2.5.1?)
7470 if test "$GCC" = yes; then
7471 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
7472 else
7473 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
7474 fi
7475 ;;
7476 esac
7477 link_all_deplibs=yes
7478 ;;
7479
7480 sunos4*)
7481 if test "x$host_vendor" = xsequent; then
7482 # Use $CC to link under sequent, because it throws in some extra .o
7483 # files that make .init and .fini sections work.
7484 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
7485 else
7486 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
7487 fi
7488 hardcode_libdir_flag_spec='-L$libdir'
7489 hardcode_direct=yes
7490 hardcode_minus_L=yes
7491 hardcode_shlibpath_var=no
7492 ;;
7493
7494 sysv4)
7495 case $host_vendor in
7496 sni)
7497 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7498 hardcode_direct=yes # is this really true???
7499 ;;
7500 siemens)
7501 ## LD is ld it makes a PLAMLIB
7502 ## CC just makes a GrossModule.
7503 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
7504 reload_cmds='$CC -r -o $output$reload_objs'
7505 hardcode_direct=no
7506 ;;
7507 motorola)
7508 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7509 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
7510 ;;
7511 esac
7512 runpath_var='LD_RUN_PATH'
7513 hardcode_shlibpath_var=no
7514 ;;
7515
7516 sysv4.3*)
7517 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7518 hardcode_shlibpath_var=no
7519 export_dynamic_flag_spec='-Bexport'
7520 ;;
7521
7522 sysv4*MP*)
7523 if test -d /usr/nec; then
7524 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7525 hardcode_shlibpath_var=no
7526 runpath_var=LD_RUN_PATH
7527 hardcode_runpath_var=yes
7528 ld_shlibs=yes
7529 fi
7530 ;;
7531
7532 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
7533 no_undefined_flag='${wl}-z,text'
7534 archive_cmds_need_lc=no
7535 hardcode_shlibpath_var=no
7536 runpath_var='LD_RUN_PATH'
7537
7538 if test "$GCC" = yes; then
7539 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7540 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7541 else
7542 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7543 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7544 fi
7545 ;;
7546
7547 sysv5* | sco3.2v5* | sco5v6*)
7548 # Note: We can NOT use -z defs as we might desire, because we do not
7549 # link with -lc, and that would cause any symbols used from libc to
7550 # always be unresolved, which means just about no library would
7551 # ever link correctly. If we're not using GNU ld we use -z text
7552 # though, which does catch some bad symbols but isn't as heavy-handed
7553 # as -z defs.
7554 no_undefined_flag='${wl}-z,text'
7555 allow_undefined_flag='${wl}-z,nodefs'
7556 archive_cmds_need_lc=no
7557 hardcode_shlibpath_var=no
7558 hardcode_libdir_flag_spec='${wl}-R,$libdir'
7559 hardcode_libdir_separator=':'
7560 link_all_deplibs=yes
7561 export_dynamic_flag_spec='${wl}-Bexport'
7562 runpath_var='LD_RUN_PATH'
7563
7564 if test "$GCC" = yes; then
7565 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7566 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7567 else
7568 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7569 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7570 fi
7571 ;;
7572
7573 uts4*)
7574 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7575 hardcode_libdir_flag_spec='-L$libdir'
7576 hardcode_shlibpath_var=no
7577 ;;
7578
7579 *)
7580 ld_shlibs=no
7581 ;;
7582 esac
7583
7584 if test x$host_vendor = xsni; then
7585 case $host in
7586 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
7587 export_dynamic_flag_spec='${wl}-Blargedynsym'
7588 ;;
7589 esac
7590 fi
7591 fi
7592
7593 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
7594 echo "${ECHO_T}$ld_shlibs" >&6
7595 test "$ld_shlibs" = no && can_build_shared=no
7596
7597 with_gnu_ld=$with_gnu_ld
7598
7599
7600
7601
7602
7603
7604
7605
7606
7607
7608
7609
7610
7611
7612
7613 #
7614 # Do we need to explicitly link libc?
7615 #
7616 case "x$archive_cmds_need_lc" in
7617 x|xyes)
7618 # Assume -lc should be added
7619 archive_cmds_need_lc=yes
7620
7621 if test "$enable_shared" = yes && test "$GCC" = yes; then
7622 case $archive_cmds in
7623 *'~'*)
7624 # FIXME: we may have to deal with multi-command sequences.
7625 ;;
7626 '$CC '*)
7627 # Test whether the compiler implicitly links with -lc since on some
7628 # systems, -lgcc has to come before -lc. If gcc already passes -lc
7629 # to ld, don't add -lc before -lgcc.
7630 echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
7631 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
7632 $RM conftest*
7633 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7634
7635 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7636 (eval $ac_compile) 2>&5
7637 ac_status=$?
7638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7639 (exit $ac_status); } 2>conftest.err; then
7640 soname=conftest
7641 lib=conftest
7642 libobjs=conftest.$ac_objext
7643 deplibs=
7644 wl=$lt_prog_compiler_wl
7645 pic_flag=$lt_prog_compiler_pic
7646 compiler_flags=-v
7647 linker_flags=-v
7648 verstring=
7649 output_objdir=.
7650 libname=conftest
7651 lt_save_allow_undefined_flag=$allow_undefined_flag
7652 allow_undefined_flag=
7653 if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
7654 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
7655 ac_status=$?
7656 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7657 (exit $ac_status); }
7658 then
7659 archive_cmds_need_lc=no
7660 else
7661 archive_cmds_need_lc=yes
7662 fi
7663 allow_undefined_flag=$lt_save_allow_undefined_flag
7664 else
7665 cat conftest.err 1>&5
7666 fi
7667 $RM conftest*
7668 echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
7669 echo "${ECHO_T}$archive_cmds_need_lc" >&6
7670 ;;
7671 esac
7672 fi
7673 ;;
7674 esac
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691
7692
7693
7694
7695
7696
7697
7698
7699
7700
7701
7702
7703
7704
7705
7706
7707
7708
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
7757
7758
7759
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830
7831
7832 echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
7833 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
7834 withGCC=$GCC
7835 if test "$withGCC" = yes; then
7836 case $host_os in
7837 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
7838 *) lt_awk_arg="/^libraries:/" ;;
7839 esac
7840 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
7841 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
7842 # if the path contains ";" then we assume it to be the separator
7843 # otherwise default to the standard path separator (i.e. ":") - it is
7844 # assumed that no part of a normal pathname contains ";" but that should
7845 # okay in the real world where ";" in dirpaths is itself problematic.
7846 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
7847 else
7848 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
7849 fi
7850 # Ok, now we have the path, separated by spaces, we can step through it
7851 # and add multilib dir if necessary.
7852 lt_tmp_lt_search_path_spec=
7853 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
7854 for lt_sys_path in $lt_search_path_spec; do
7855 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
7856 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
7857 else
7858 test -d "$lt_sys_path" && \
7859 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
7860 fi
7861 done
7862 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
7863 BEGIN {RS=" "; FS="/|\n";} {
7864 lt_foo="";
7865 lt_count=0;
7866 for (lt_i = NF; lt_i > 0; lt_i--) {
7867 if ($lt_i != "" && $lt_i != ".") {
7868 if ($lt_i == "..") {
7869 lt_count++;
7870 } else {
7871 if (lt_count == 0) {
7872 lt_foo="/" $lt_i lt_foo;
7873 } else {
7874 lt_count--;
7875 }
7876 }
7877 }
7878 }
7879 if (lt_foo != "") { lt_freq[lt_foo]++; }
7880 if (lt_freq[lt_foo] == 1) { print lt_foo; }
7881 }'`
7882 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
7883 else
7884 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
7885 fi
7886 library_names_spec=
7887 libname_spec='lib$name'
7888 soname_spec=
7889 shrext_cmds=".so"
7890 postinstall_cmds=
7891 postuninstall_cmds=
7892 finish_cmds=
7893 finish_eval=
7894 shlibpath_var=
7895 shlibpath_overrides_runpath=unknown
7896 version_type=none
7897 dynamic_linker="$host_os ld.so"
7898 sys_lib_dlsearch_path_spec="/lib /usr/lib"
7899 need_lib_prefix=unknown
7900 hardcode_into_libs=no
7901
7902 # when you set need_version to no, make sure it does not cause -set_version
7903 # flags to be left without arguments
7904 need_version=unknown
7905
7906 case $host_os in
7907 aix3*)
7908 version_type=linux
7909 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
7910 shlibpath_var=LIBPATH
7911
7912 # AIX 3 has no versioning support, so we append a major version to the name.
7913 soname_spec='${libname}${release}${shared_ext}$major'
7914 ;;
7915
7916 aix4* | aix5*)
7917 version_type=linux
7918 need_lib_prefix=no
7919 need_version=no
7920 hardcode_into_libs=yes
7921 if test "$host_cpu" = ia64; then
7922 # AIX 5 supports IA64
7923 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
7924 shlibpath_var=LD_LIBRARY_PATH
7925 else
7926 # With GCC up to 2.95.x, collect2 would create an import file
7927 # for dependence libraries. The import file would start with
7928 # the line `#! .'. This would cause the generated library to
7929 # depend on `.', always an invalid library. This was fixed in
7930 # development snapshots of GCC prior to 3.0.
7931 case $host_os in
7932 aix4 | aix4.[01] | aix4.[01].*)
7933 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
7934 echo ' yes '
7935 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
7936 :
7937 else
7938 can_build_shared=no
7939 fi
7940 ;;
7941 esac
7942 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
7943 # soname into executable. Probably we can add versioning support to
7944 # collect2, so additional links can be useful in future.
7945 if test "$aix_use_runtimelinking" = yes; then
7946 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
7947 # instead of lib<name>.a to let people know that these are not
7948 # typical AIX shared libraries.
7949 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
7950 else
7951 # We preserve .a as extension for shared libraries through AIX4.2
7952 # and later when we are not doing run time linking.
7953 library_names_spec='${libname}${release}.a $libname.a'
7954 soname_spec='${libname}${release}${shared_ext}$major'
7955 fi
7956 shlibpath_var=LIBPATH
7957 fi
7958 ;;
7959
7960 amigaos*)
7961 if test "$host_cpu" = m68k; then
7962 library_names_spec='$libname.ixlibrary $libname.a'
7963 # Create ${libname}_ixlibrary.a entries in /sys/libs.
7964 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 ${libname}_ixlibrary.a || exit 1; done'
7965 else
7966 dynamic_linker=no
7967 fi
7968 ;;
7969
7970 beos*)
7971 library_names_spec='${libname}${shared_ext}'
7972 dynamic_linker="$host_os ld.so"
7973 shlibpath_var=LIBRARY_PATH
7974 ;;
7975
7976 bsdi[45]*)
7977 version_type=linux
7978 need_version=no
7979 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
7980 soname_spec='${libname}${release}${shared_ext}$major'
7981 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
7982 shlibpath_var=LD_LIBRARY_PATH
7983 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
7984 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
7985 # the default ld.so.conf also contains /usr/contrib/lib and
7986 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
7987 # libtool to hard-code these into programs
7988 ;;
7989
7990 cygwin* | mingw* | pw32*)
7991 version_type=windows
7992 shrext_cmds=".dll"
7993 need_version=no
7994 need_lib_prefix=no
7995
7996 case $withGCC,$host_os in
7997 yes,cygwin* | yes,mingw* | yes,pw32*)
7998 library_names_spec='$libname.dll.a'
7999 # DLL is installed to $(libdir)/../bin by postinstall_cmds
8000 postinstall_cmds='base_file=`basename \${file}`~
8001 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
8002 dldir=$destdir/`dirname \$dlpath`~
8003 test -d \$dldir || mkdir -p \$dldir~
8004 $install_prog $dir/$dlname \$dldir/$dlname~
8005 chmod a+x \$dldir/$dlname~
8006 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
8007 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
8008 fi'
8009 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
8010 dlpath=$dir/\$dldll~
8011 $RM \$dlpath'
8012 shlibpath_overrides_runpath=yes
8013
8014 case $host_os in
8015 cygwin*)
8016 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
8017 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
8018 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
8019 ;;
8020 mingw*)
8021 # MinGW DLLs use traditional 'lib' prefix
8022 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
8023 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
8024 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
8025 # It is most probably a Windows format PATH printed by
8026 # mingw gcc, but we are running on Cygwin. Gcc prints its search
8027 # path with ; separators, and with drive letters. We can handle the
8028 # drive letters (cygwin fileutils understands them), so leave them,
8029 # especially as we might pass files found there to a mingw objdump,
8030 # which wouldn't understand a cygwinified path. Ahh.
8031 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
8032 else
8033 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
8034 fi
8035 ;;
8036 pw32*)
8037 # pw32 DLLs use 'pw' prefix rather than 'lib'
8038 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
8039 ;;
8040 esac
8041 ;;
8042
8043 *)
8044 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
8045 ;;
8046 esac
8047 dynamic_linker='Win32 ld.exe'
8048 # FIXME: first we should search . and the directory the executable is in
8049 shlibpath_var=PATH
8050 ;;
8051
8052 darwin* | rhapsody*)
8053 dynamic_linker="$host_os dyld"
8054 version_type=darwin
8055 need_lib_prefix=no
8056 need_version=no
8057 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
8058 soname_spec='${libname}${release}${major}$shared_ext'
8059 shlibpath_overrides_runpath=yes
8060 shlibpath_var=DYLD_LIBRARY_PATH
8061 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
8062
8063 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
8064 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
8065 ;;
8066
8067 dgux*)
8068 version_type=linux
8069 need_lib_prefix=no
8070 need_version=no
8071 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
8072 soname_spec='${libname}${release}${shared_ext}$major'
8073 shlibpath_var=LD_LIBRARY_PATH
8074 ;;
8075
8076 freebsd1*)
8077 dynamic_linker=no
8078 ;;
8079
8080 freebsd* | dragonfly*)
8081 # DragonFly does not have aout. When/if they implement a new
8082 # versioning mechanism, adjust this.
8083 if test -x /usr/bin/objformat; then
8084 objformat=`/usr/bin/objformat`
8085 else
8086 case $host_os in
8087 freebsd[123]*) objformat=aout ;;
8088 *) objformat=elf ;;
8089 esac
8090 fi
8091 version_type=freebsd-$objformat
8092 case $version_type in
8093 freebsd-elf*)
8094 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
8095 need_version=no
8096 need_lib_prefix=no
8097 ;;
8098 freebsd-*)
8099 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
8100 need_version=yes
8101 ;;
8102 esac
8103 shlibpath_var=LD_LIBRARY_PATH
8104 case $host_os in
8105 freebsd2*)
8106 shlibpath_overrides_runpath=yes
8107 ;;
8108 freebsd3.[01]* | freebsdelf3.[01]*)
8109 shlibpath_overrides_runpath=yes
8110 hardcode_into_libs=yes
8111 ;;
8112 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
8113 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
8114 shlibpath_overrides_runpath=no
8115 hardcode_into_libs=yes
8116 ;;
8117 *) # from 4.6 on, and DragonFly
8118 shlibpath_overrides_runpath=yes
8119 hardcode_into_libs=yes
8120 ;;
8121 esac
8122 ;;
8123
8124 gnu*)
8125 version_type=linux
8126 need_lib_prefix=no
8127 need_version=no
8128 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
8129 soname_spec='${libname}${release}${shared_ext}$major'
8130 shlibpath_var=LD_LIBRARY_PATH
8131 hardcode_into_libs=yes
8132 ;;
8133
8134 hpux9* | hpux10* | hpux11*)
8135 # Give a soname corresponding to the major version so that dld.sl refuses to
8136 # link against other versions.
8137 version_type=sunos
8138 need_lib_prefix=no
8139 need_version=no
8140 case $host_cpu in
8141 ia64*)
8142 shrext_cmds='.so'
8143 hardcode_into_libs=yes
8144 dynamic_linker="$host_os dld.so"
8145 shlibpath_var=LD_LIBRARY_PATH
8146 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
8147 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8148 soname_spec='${libname}${release}${shared_ext}$major'
8149 if test "X$HPUX_IA64_MODE" = X32; then
8150 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
8151 else
8152 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
8153 fi
8154 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
8155 ;;
8156 hppa*64*)
8157 shrext_cmds='.sl'
8158 hardcode_into_libs=yes
8159 dynamic_linker="$host_os dld.sl"
8160 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
8161 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
8162 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8163 soname_spec='${libname}${release}${shared_ext}$major'
8164 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
8165 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
8166 ;;
8167 *)
8168 shrext_cmds='.sl'
8169 dynamic_linker="$host_os dld.sl"
8170 shlibpath_var=SHLIB_PATH
8171 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
8172 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8173 soname_spec='${libname}${release}${shared_ext}$major'
8174 ;;
8175 esac
8176 # HP-UX runs *really* slowly unless shared libraries are mode 555.
8177 postinstall_cmds='chmod 555 $lib'
8178 ;;
8179
8180 interix[3-9]*)
8181 version_type=linux
8182 need_lib_prefix=no
8183 need_version=no
8184 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
8185 soname_spec='${libname}${release}${shared_ext}$major'
8186 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
8187 shlibpath_var=LD_LIBRARY_PATH
8188 shlibpath_overrides_runpath=no
8189 hardcode_into_libs=yes
8190 ;;
8191
8192 irix5* | irix6* | nonstopux*)
8193 case $host_os in
8194 nonstopux*) version_type=nonstopux ;;
8195 *)
8196 if test "$lt_cv_prog_gnu_ld" = yes; then
8197 version_type=linux
8198 else
8199 version_type=irix
8200 fi ;;
8201 esac
8202 need_lib_prefix=no
8203 need_version=no
8204 soname_spec='${libname}${release}${shared_ext}$major'
8205 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
8206 case $host_os in
8207 irix5* | nonstopux*)
8208 libsuff= shlibsuff=
8209 ;;
8210 *)
8211 case $LD in # libtool.m4 will add one of these switches to LD
8212 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
8213 libsuff= shlibsuff= libmagic=32-bit;;
8214 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
8215 libsuff=32 shlibsuff=N32 libmagic=N32;;
8216 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
8217 libsuff=64 shlibsuff=64 libmagic=64-bit;;
8218 *) libsuff= shlibsuff= libmagic=never-match;;
8219 esac
8220 ;;
8221 esac
8222 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
8223 shlibpath_overrides_runpath=no
8224 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
8225 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
8226 hardcode_into_libs=yes
8227 ;;
8228
8229 # No shared lib support for Linux oldld, aout, or coff.
8230 linux*oldld* | linux*aout* | linux*coff*)
8231 dynamic_linker=no
8232 ;;
8233
8234 # This must be Linux ELF.
8235 linux* | k*bsd*-gnu)
8236 version_type=linux
8237 need_lib_prefix=no
8238 need_version=no
8239 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8240 soname_spec='${libname}${release}${shared_ext}$major'
8241 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
8242 shlibpath_var=LD_LIBRARY_PATH
8243 shlibpath_overrides_runpath=no
8244 # Some binutils ld are patched to set DT_RUNPATH
8245 save_LDFLAGS=$LDFLAGS
8246 save_libdir=$libdir
8247 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
8248 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
8249 cat >conftest.$ac_ext <<_ACEOF
8250 /* confdefs.h. */
8251 _ACEOF
8252 cat confdefs.h >>conftest.$ac_ext
8253 cat >>conftest.$ac_ext <<_ACEOF
8254 /* end confdefs.h. */
8255
8256 int
8257 main ()
8258 {
8259
8260 ;
8261 return 0;
8262 }
8263 _ACEOF
8264 rm -f conftest.$ac_objext conftest$ac_exeext
8265 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8266 (eval $ac_link) 2>conftest.er1
8267 ac_status=$?
8268 grep -v '^ *+' conftest.er1 >conftest.err
8269 rm -f conftest.er1
8270 cat conftest.err >&5
8271 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8272 (exit $ac_status); } &&
8273 { ac_try='test -z "$ac_c_werror_flag"
8274 || test ! -s conftest.err'
8275 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8276 (eval $ac_try) 2>&5
8277 ac_status=$?
8278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8279 (exit $ac_status); }; } &&
8280 { ac_try='test -s conftest$ac_exeext'
8281 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8282 (eval $ac_try) 2>&5
8283 ac_status=$?
8284 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8285 (exit $ac_status); }; }; then
8286 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then
8287 shlibpath_overrides_runpath=yes
8288 fi
8289
8290 else
8291 echo "$as_me: failed program was:" >&5
8292 sed 's/^/| /' conftest.$ac_ext >&5
8293
8294 fi
8295 rm -f conftest.err conftest.$ac_objext \
8296 conftest$ac_exeext conftest.$ac_ext
8297 LDFLAGS=$save_LDFLAGS
8298 libdir=$save_libdir
8299
8300 # This implies no fast_install, which is unacceptable.
8301 # Some rework will be needed to allow for fast_install
8302 # before this can be enabled.
8303 hardcode_into_libs=yes
8304
8305 # Append ld.so.conf contents to the search path
8306 if test -f /etc/ld.so.conf; then
8307 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 | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
8308 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
8309 fi
8310
8311 # We used to test for /lib/ld.so.1 and disable shared libraries on
8312 # powerpc, because MkLinux only supported shared libraries with the
8313 # GNU dynamic linker. Since this was broken with cross compilers,
8314 # most powerpc-linux boxes support dynamic linking these days and
8315 # people can always --disable-shared, the test was removed, and we
8316 # assume the GNU/Linux dynamic linker is in use.
8317 dynamic_linker='GNU/Linux ld.so'
8318 ;;
8319
8320 netbsd*)
8321 version_type=sunos
8322 need_lib_prefix=no
8323 need_version=no
8324 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8325 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
8326 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
8327 dynamic_linker='NetBSD (a.out) ld.so'
8328 else
8329 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
8330 soname_spec='${libname}${release}${shared_ext}$major'
8331 dynamic_linker='NetBSD ld.elf_so'
8332 fi
8333 shlibpath_var=LD_LIBRARY_PATH
8334 shlibpath_overrides_runpath=yes
8335 hardcode_into_libs=yes
8336 ;;
8337
8338 newsos6)
8339 version_type=linux
8340 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8341 shlibpath_var=LD_LIBRARY_PATH
8342 shlibpath_overrides_runpath=yes
8343 ;;
8344
8345 *nto* | *qnx*)
8346 version_type=qnx
8347 need_lib_prefix=no
8348 need_version=no
8349 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8350 soname_spec='${libname}${release}${shared_ext}$major'
8351 shlibpath_var=LD_LIBRARY_PATH
8352 shlibpath_overrides_runpath=no
8353 hardcode_into_libs=yes
8354 dynamic_linker='ldqnx.so'
8355 ;;
8356
8357 openbsd*)
8358 version_type=sunos
8359 sys_lib_dlsearch_path_spec="/usr/lib"
8360 need_lib_prefix=no
8361 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
8362 case $host_os in
8363 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
8364 *) need_version=no ;;
8365 esac
8366 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
8367 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
8368 shlibpath_var=LD_LIBRARY_PATH
8369 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
8370 case $host_os in
8371 openbsd2.[89] | openbsd2.[89].*)
8372 shlibpath_overrides_runpath=no
8373 ;;
8374 *)
8375 shlibpath_overrides_runpath=yes
8376 ;;
8377 esac
8378 else
8379 shlibpath_overrides_runpath=yes
8380 fi
8381 ;;
8382
8383 os2*)
8384 libname_spec='$name'
8385 shrext_cmds=".dll"
8386 need_lib_prefix=no
8387 library_names_spec='$libname${shared_ext} $libname.a'
8388 dynamic_linker='OS/2 ld.exe'
8389 shlibpath_var=LIBPATH
8390 ;;
8391
8392 osf3* | osf4* | osf5*)
8393 version_type=osf
8394 need_lib_prefix=no
8395 need_version=no
8396 soname_spec='${libname}${release}${shared_ext}$major'
8397 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8398 shlibpath_var=LD_LIBRARY_PATH
8399 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
8400 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
8401 ;;
8402
8403 rdos*)
8404 dynamic_linker=no
8405 ;;
8406
8407 solaris*)
8408 version_type=linux
8409 need_lib_prefix=no
8410 need_version=no
8411 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8412 soname_spec='${libname}${release}${shared_ext}$major'
8413 shlibpath_var=LD_LIBRARY_PATH
8414 shlibpath_overrides_runpath=yes
8415 hardcode_into_libs=yes
8416 # ldd complains unless libraries are executable
8417 postinstall_cmds='chmod +x $lib'
8418 ;;
8419
8420 sunos4*)
8421 version_type=sunos
8422 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
8423 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
8424 shlibpath_var=LD_LIBRARY_PATH
8425 shlibpath_overrides_runpath=yes
8426 if test "$with_gnu_ld" = yes; then
8427 need_lib_prefix=no
8428 fi
8429 need_version=yes
8430 ;;
8431
8432 sysv4 | sysv4.3*)
8433 version_type=linux
8434 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8435 soname_spec='${libname}${release}${shared_ext}$major'
8436 shlibpath_var=LD_LIBRARY_PATH
8437 case $host_vendor in
8438 sni)
8439 shlibpath_overrides_runpath=no
8440 need_lib_prefix=no
8441 runpath_var=LD_RUN_PATH
8442 ;;
8443 siemens)
8444 need_lib_prefix=no
8445 ;;
8446 motorola)
8447 need_lib_prefix=no
8448 need_version=no
8449 shlibpath_overrides_runpath=no
8450 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
8451 ;;
8452 esac
8453 ;;
8454
8455 sysv4*MP*)
8456 if test -d /usr/nec ;then
8457 version_type=linux
8458 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
8459 soname_spec='$libname${shared_ext}.$major'
8460 shlibpath_var=LD_LIBRARY_PATH
8461 fi
8462 ;;
8463
8464 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
8465 version_type=freebsd-elf
8466 need_lib_prefix=no
8467 need_version=no
8468 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
8469 soname_spec='${libname}${release}${shared_ext}$major'
8470 shlibpath_var=LD_LIBRARY_PATH
8471 shlibpath_overrides_runpath=yes
8472 hardcode_into_libs=yes
8473 if test "$with_gnu_ld" = yes; then
8474 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
8475 else
8476 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
8477 case $host_os in
8478 sco3.2v5*)
8479 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
8480 ;;
8481 esac
8482 fi
8483 sys_lib_dlsearch_path_spec='/usr/lib'
8484 ;;
8485
8486 tpf*)
8487 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
8488 version_type=linux
8489 need_lib_prefix=no
8490 need_version=no
8491 library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8492 shlibpath_var=LD_LIBRARY_PATH
8493 shlibpath_overrides_runpath=no
8494 hardcode_into_libs=yes
8495 ;;
8496
8497 uts4*)
8498 version_type=linux
8499 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8500 soname_spec='${libname}${release}${shared_ext}$major'
8501 shlibpath_var=LD_LIBRARY_PATH
8502 ;;
8503
8504 *)
8505 dynamic_linker=no
8506 ;;
8507 esac
8508 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
8509 echo "${ECHO_T}$dynamic_linker" >&6
8510 test "$dynamic_linker" = no && can_build_shared=no
8511
8512 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
8513 if test "$GCC" = yes; then
8514 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
8515 fi
8516
8517
8518
8519
8520
8521
8522
8523
8524
8525
8526
8527
8528
8529
8530
8531
8532
8533
8534
8535
8536
8537
8538
8539
8540
8541
8542
8543
8544
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8548
8549
8550
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8552
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8587
8588
8589
8590
8591
8592
8593
8594
8595
8596
8597
8598
8599
8600
8601
8602
8603 echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
8604 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
8605 hardcode_action=
8606 if test -n "$hardcode_libdir_flag_spec" ||
8607 test -n "$runpath_var" ||
8608 test "X$hardcode_automatic" = "Xyes" ; then
8609
8610 # We can hardcode non-existent directories.
8611 if test "$hardcode_direct" != no &&
8612 # If the only mechanism to avoid hardcoding is shlibpath_var, we
8613 # have to relink, otherwise we might link with an installed library
8614 # when we should be linking with a yet-to-be-installed one
8615 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
8616 test "$hardcode_minus_L" != no; then
8617 # Linking always hardcodes the temporary library directory.
8618 hardcode_action=relink
8619 else
8620 # We can link without hardcoding, and we can hardcode nonexisting dirs.
8621 hardcode_action=immediate
8622 fi
8623 else
8624 # We cannot hardcode anything, or else we can only hardcode existing
8625 # directories.
8626 hardcode_action=unsupported
8627 fi
8628 echo "$as_me:$LINENO: result: $hardcode_action" >&5
8629 echo "${ECHO_T}$hardcode_action" >&6
8630
8631 if test "$hardcode_action" = relink ||
8632 test "$inherit_rpath" = yes; then
8633 # Fast installation is not supported
8634 enable_fast_install=no
8635 elif test "$shlibpath_overrides_runpath" = yes ||
8636 test "$enable_shared" = no; then
8637 # Fast installation is not necessary
8638 enable_fast_install=needless
8639 fi
8640
8641
8642
8643
8644
8645
8646 if test "x$enable_dlopen" != xyes; then
8647 enable_dlopen=unknown
8648 enable_dlopen_self=unknown
8649 enable_dlopen_self_static=unknown
8650 else
8651 lt_cv_dlopen=no
8652 lt_cv_dlopen_libs=
8653
8654 case $host_os in
8655 beos*)
8656 lt_cv_dlopen="load_add_on"
8657 lt_cv_dlopen_libs=
8658 lt_cv_dlopen_self=yes
8659 ;;
8660
8661 mingw* | pw32*)
8662 lt_cv_dlopen="LoadLibrary"
8663 lt_cv_dlopen_libs=
8664 ;;
8665
8666 cygwin*)
8667 lt_cv_dlopen="dlopen"
8668 lt_cv_dlopen_libs=
8669 ;;
8670
8671 darwin*)
8672 # if libdl is installed we need to link against it
8673 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
8674 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
8675 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
8676 echo $ECHO_N "(cached) $ECHO_C" >&6
8677 else
8678 ac_check_lib_save_LIBS=$LIBS
8679 LIBS="-ldl $LIBS"
8680 cat >conftest.$ac_ext <<_ACEOF
8681 /* confdefs.h. */
8682 _ACEOF
8683 cat confdefs.h >>conftest.$ac_ext
8684 cat >>conftest.$ac_ext <<_ACEOF
8685 /* end confdefs.h. */
8686
8687 /* Override any gcc2 internal prototype to avoid an error. */
8688 #ifdef __cplusplus
8689 extern "C"
8690 #endif
8691 /* We use char because int might match the return type of a gcc2
8692 builtin and then its argument prototype would still apply. */
8693 char dlopen ();
8694 int
8695 main ()
8696 {
8697 dlopen ();
8698 ;
8699 return 0;
8700 }
8701 _ACEOF
8702 rm -f conftest.$ac_objext conftest$ac_exeext
8703 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8704 (eval $ac_link) 2>conftest.er1
8705 ac_status=$?
8706 grep -v '^ *+' conftest.er1 >conftest.err
8707 rm -f conftest.er1
8708 cat conftest.err >&5
8709 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8710 (exit $ac_status); } &&
8711 { ac_try='test -z "$ac_c_werror_flag"
8712 || test ! -s conftest.err'
8713 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8714 (eval $ac_try) 2>&5
8715 ac_status=$?
8716 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8717 (exit $ac_status); }; } &&
8718 { ac_try='test -s conftest$ac_exeext'
8719 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8720 (eval $ac_try) 2>&5
8721 ac_status=$?
8722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8723 (exit $ac_status); }; }; then
8724 ac_cv_lib_dl_dlopen=yes
8725 else
8726 echo "$as_me: failed program was:" >&5
8727 sed 's/^/| /' conftest.$ac_ext >&5
8728
8729 ac_cv_lib_dl_dlopen=no
8730 fi
8731 rm -f conftest.err conftest.$ac_objext \
8732 conftest$ac_exeext conftest.$ac_ext
8733 LIBS=$ac_check_lib_save_LIBS
8734 fi
8735 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
8736 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
8737 if test $ac_cv_lib_dl_dlopen = yes; then
8738 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
8739 else
8740
8741 lt_cv_dlopen="dyld"
8742 lt_cv_dlopen_libs=
8743 lt_cv_dlopen_self=yes
8744
8745 fi
8746
8747 ;;
8748
8749 *)
8750 echo "$as_me:$LINENO: checking for shl_load" >&5
8751 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
8752 if test "${ac_cv_func_shl_load+set}" = set; then
8753 echo $ECHO_N "(cached) $ECHO_C" >&6
8754 else
8755 cat >conftest.$ac_ext <<_ACEOF
8756 /* confdefs.h. */
8757 _ACEOF
8758 cat confdefs.h >>conftest.$ac_ext
8759 cat >>conftest.$ac_ext <<_ACEOF
8760 /* end confdefs.h. */
8761 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
8762 For example, HP-UX 11i <limits.h> declares gettimeofday. */
8763 #define shl_load innocuous_shl_load
8764
8765 /* System header to define __stub macros and hopefully few prototypes,
8766 which can conflict with char shl_load (); below.
8767 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8768 <limits.h> exists even on freestanding compilers. */
8769
8770 #ifdef __STDC__
8771 # include <limits.h>
8772 #else
8773 # include <assert.h>
8774 #endif
8775
8776 #undef shl_load
8777
8778 /* Override any gcc2 internal prototype to avoid an error. */
8779 #ifdef __cplusplus
8780 extern "C"
8781 {
8782 #endif
8783 /* We use char because int might match the return type of a gcc2
8784 builtin and then its argument prototype would still apply. */
8785 char shl_load ();
8786 /* The GNU C library defines this for functions which it implements
8787 to always fail with ENOSYS. Some functions are actually named
8788 something starting with __ and the normal name is an alias. */
8789 #if defined (__stub_shl_load) || defined (__stub___shl_load)
8790 choke me
8791 #else
8792 char (*f) () = shl_load;
8793 #endif
8794 #ifdef __cplusplus
8795 }
8796 #endif
8797
8798 int
8799 main ()
8800 {
8801 return f != shl_load;
8802 ;
8803 return 0;
8804 }
8805 _ACEOF
8806 rm -f conftest.$ac_objext conftest$ac_exeext
8807 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8808 (eval $ac_link) 2>conftest.er1
8809 ac_status=$?
8810 grep -v '^ *+' conftest.er1 >conftest.err
8811 rm -f conftest.er1
8812 cat conftest.err >&5
8813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8814 (exit $ac_status); } &&
8815 { ac_try='test -z "$ac_c_werror_flag"
8816 || test ! -s conftest.err'
8817 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8818 (eval $ac_try) 2>&5
8819 ac_status=$?
8820 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8821 (exit $ac_status); }; } &&
8822 { ac_try='test -s conftest$ac_exeext'
8823 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8824 (eval $ac_try) 2>&5
8825 ac_status=$?
8826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8827 (exit $ac_status); }; }; then
8828 ac_cv_func_shl_load=yes
8829 else
8830 echo "$as_me: failed program was:" >&5
8831 sed 's/^/| /' conftest.$ac_ext >&5
8832
8833 ac_cv_func_shl_load=no
8834 fi
8835 rm -f conftest.err conftest.$ac_objext \
8836 conftest$ac_exeext conftest.$ac_ext
8837 fi
8838 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
8839 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
8840 if test $ac_cv_func_shl_load = yes; then
8841 lt_cv_dlopen="shl_load"
8842 else
8843 echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
8844 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
8845 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
8846 echo $ECHO_N "(cached) $ECHO_C" >&6
8847 else
8848 ac_check_lib_save_LIBS=$LIBS
8849 LIBS="-ldld $LIBS"
8850 cat >conftest.$ac_ext <<_ACEOF
8851 /* confdefs.h. */
8852 _ACEOF
8853 cat confdefs.h >>conftest.$ac_ext
8854 cat >>conftest.$ac_ext <<_ACEOF
8855 /* end confdefs.h. */
8856
8857 /* Override any gcc2 internal prototype to avoid an error. */
8858 #ifdef __cplusplus
8859 extern "C"
8860 #endif
8861 /* We use char because int might match the return type of a gcc2
8862 builtin and then its argument prototype would still apply. */
8863 char shl_load ();
8864 int
8865 main ()
8866 {
8867 shl_load ();
8868 ;
8869 return 0;
8870 }
8871 _ACEOF
8872 rm -f conftest.$ac_objext conftest$ac_exeext
8873 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8874 (eval $ac_link) 2>conftest.er1
8875 ac_status=$?
8876 grep -v '^ *+' conftest.er1 >conftest.err
8877 rm -f conftest.er1
8878 cat conftest.err >&5
8879 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8880 (exit $ac_status); } &&
8881 { ac_try='test -z "$ac_c_werror_flag"
8882 || test ! -s conftest.err'
8883 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8884 (eval $ac_try) 2>&5
8885 ac_status=$?
8886 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8887 (exit $ac_status); }; } &&
8888 { ac_try='test -s conftest$ac_exeext'
8889 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8890 (eval $ac_try) 2>&5
8891 ac_status=$?
8892 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8893 (exit $ac_status); }; }; then
8894 ac_cv_lib_dld_shl_load=yes
8895 else
8896 echo "$as_me: failed program was:" >&5
8897 sed 's/^/| /' conftest.$ac_ext >&5
8898
8899 ac_cv_lib_dld_shl_load=no
8900 fi
8901 rm -f conftest.err conftest.$ac_objext \
8902 conftest$ac_exeext conftest.$ac_ext
8903 LIBS=$ac_check_lib_save_LIBS
8904 fi
8905 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
8906 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
8907 if test $ac_cv_lib_dld_shl_load = yes; then
8908 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
8909 else
8910 echo "$as_me:$LINENO: checking for dlopen" >&5
8911 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
8912 if test "${ac_cv_func_dlopen+set}" = set; then
8913 echo $ECHO_N "(cached) $ECHO_C" >&6
8914 else
8915 cat >conftest.$ac_ext <<_ACEOF
8916 /* confdefs.h. */
8917 _ACEOF
8918 cat confdefs.h >>conftest.$ac_ext
8919 cat >>conftest.$ac_ext <<_ACEOF
8920 /* end confdefs.h. */
8921 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
8922 For example, HP-UX 11i <limits.h> declares gettimeofday. */
8923 #define dlopen innocuous_dlopen
8924
8925 /* System header to define __stub macros and hopefully few prototypes,
8926 which can conflict with char dlopen (); below.
8927 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8928 <limits.h> exists even on freestanding compilers. */
8929
8930 #ifdef __STDC__
8931 # include <limits.h>
8932 #else
8933 # include <assert.h>
8934 #endif
8935
8936 #undef dlopen
8937
8938 /* Override any gcc2 internal prototype to avoid an error. */
8939 #ifdef __cplusplus
8940 extern "C"
8941 {
8942 #endif
8943 /* We use char because int might match the return type of a gcc2
8944 builtin and then its argument prototype would still apply. */
8945 char dlopen ();
8946 /* The GNU C library defines this for functions which it implements
8947 to always fail with ENOSYS. Some functions are actually named
8948 something starting with __ and the normal name is an alias. */
8949 #if defined (__stub_dlopen) || defined (__stub___dlopen)
8950 choke me
8951 #else
8952 char (*f) () = dlopen;
8953 #endif
8954 #ifdef __cplusplus
8955 }
8956 #endif
8957
8958 int
8959 main ()
8960 {
8961 return f != dlopen;
8962 ;
8963 return 0;
8964 }
8965 _ACEOF
8966 rm -f conftest.$ac_objext conftest$ac_exeext
8967 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8968 (eval $ac_link) 2>conftest.er1
8969 ac_status=$?
8970 grep -v '^ *+' conftest.er1 >conftest.err
8971 rm -f conftest.er1
8972 cat conftest.err >&5
8973 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8974 (exit $ac_status); } &&
8975 { ac_try='test -z "$ac_c_werror_flag"
8976 || test ! -s conftest.err'
8977 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8978 (eval $ac_try) 2>&5
8979 ac_status=$?
8980 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8981 (exit $ac_status); }; } &&
8982 { ac_try='test -s conftest$ac_exeext'
8983 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8984 (eval $ac_try) 2>&5
8985 ac_status=$?
8986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8987 (exit $ac_status); }; }; then
8988 ac_cv_func_dlopen=yes
8989 else
8990 echo "$as_me: failed program was:" >&5
8991 sed 's/^/| /' conftest.$ac_ext >&5
8992
8993 ac_cv_func_dlopen=no
8994 fi
8995 rm -f conftest.err conftest.$ac_objext \
8996 conftest$ac_exeext conftest.$ac_ext
8997 fi
8998 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
8999 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9000 if test $ac_cv_func_dlopen = yes; then
9001 lt_cv_dlopen="dlopen"
9002 else
9003 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9004 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9005 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9006 echo $ECHO_N "(cached) $ECHO_C" >&6
9007 else
9008 ac_check_lib_save_LIBS=$LIBS
9009 LIBS="-ldl $LIBS"
9010 cat >conftest.$ac_ext <<_ACEOF
9011 /* confdefs.h. */
9012 _ACEOF
9013 cat confdefs.h >>conftest.$ac_ext
9014 cat >>conftest.$ac_ext <<_ACEOF
9015 /* end confdefs.h. */
9016
9017 /* Override any gcc2 internal prototype to avoid an error. */
9018 #ifdef __cplusplus
9019 extern "C"
9020 #endif
9021 /* We use char because int might match the return type of a gcc2
9022 builtin and then its argument prototype would still apply. */
9023 char dlopen ();
9024 int
9025 main ()
9026 {
9027 dlopen ();
9028 ;
9029 return 0;
9030 }
9031 _ACEOF
9032 rm -f conftest.$ac_objext conftest$ac_exeext
9033 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9034 (eval $ac_link) 2>conftest.er1
9035 ac_status=$?
9036 grep -v '^ *+' conftest.er1 >conftest.err
9037 rm -f conftest.er1
9038 cat conftest.err >&5
9039 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9040 (exit $ac_status); } &&
9041 { ac_try='test -z "$ac_c_werror_flag"
9042 || test ! -s conftest.err'
9043 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9044 (eval $ac_try) 2>&5
9045 ac_status=$?
9046 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9047 (exit $ac_status); }; } &&
9048 { ac_try='test -s conftest$ac_exeext'
9049 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9050 (eval $ac_try) 2>&5
9051 ac_status=$?
9052 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9053 (exit $ac_status); }; }; then
9054 ac_cv_lib_dl_dlopen=yes
9055 else
9056 echo "$as_me: failed program was:" >&5
9057 sed 's/^/| /' conftest.$ac_ext >&5
9058
9059 ac_cv_lib_dl_dlopen=no
9060 fi
9061 rm -f conftest.err conftest.$ac_objext \
9062 conftest$ac_exeext conftest.$ac_ext
9063 LIBS=$ac_check_lib_save_LIBS
9064 fi
9065 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9066 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
9067 if test $ac_cv_lib_dl_dlopen = yes; then
9068 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
9069 else
9070 echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
9071 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
9072 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
9073 echo $ECHO_N "(cached) $ECHO_C" >&6
9074 else
9075 ac_check_lib_save_LIBS=$LIBS
9076 LIBS="-lsvld $LIBS"
9077 cat >conftest.$ac_ext <<_ACEOF
9078 /* confdefs.h. */
9079 _ACEOF
9080 cat confdefs.h >>conftest.$ac_ext
9081 cat >>conftest.$ac_ext <<_ACEOF
9082 /* end confdefs.h. */
9083
9084 /* Override any gcc2 internal prototype to avoid an error. */
9085 #ifdef __cplusplus
9086 extern "C"
9087 #endif
9088 /* We use char because int might match the return type of a gcc2
9089 builtin and then its argument prototype would still apply. */
9090 char dlopen ();
9091 int
9092 main ()
9093 {
9094 dlopen ();
9095 ;
9096 return 0;
9097 }
9098 _ACEOF
9099 rm -f conftest.$ac_objext conftest$ac_exeext
9100 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9101 (eval $ac_link) 2>conftest.er1
9102 ac_status=$?
9103 grep -v '^ *+' conftest.er1 >conftest.err
9104 rm -f conftest.er1
9105 cat conftest.err >&5
9106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9107 (exit $ac_status); } &&
9108 { ac_try='test -z "$ac_c_werror_flag"
9109 || test ! -s conftest.err'
9110 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9111 (eval $ac_try) 2>&5
9112 ac_status=$?
9113 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9114 (exit $ac_status); }; } &&
9115 { ac_try='test -s conftest$ac_exeext'
9116 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9117 (eval $ac_try) 2>&5
9118 ac_status=$?
9119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9120 (exit $ac_status); }; }; then
9121 ac_cv_lib_svld_dlopen=yes
9122 else
9123 echo "$as_me: failed program was:" >&5
9124 sed 's/^/| /' conftest.$ac_ext >&5
9125
9126 ac_cv_lib_svld_dlopen=no
9127 fi
9128 rm -f conftest.err conftest.$ac_objext \
9129 conftest$ac_exeext conftest.$ac_ext
9130 LIBS=$ac_check_lib_save_LIBS
9131 fi
9132 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
9133 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
9134 if test $ac_cv_lib_svld_dlopen = yes; then
9135 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
9136 else
9137 echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
9138 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
9139 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
9140 echo $ECHO_N "(cached) $ECHO_C" >&6
9141 else
9142 ac_check_lib_save_LIBS=$LIBS
9143 LIBS="-ldld $LIBS"
9144 cat >conftest.$ac_ext <<_ACEOF
9145 /* confdefs.h. */
9146 _ACEOF
9147 cat confdefs.h >>conftest.$ac_ext
9148 cat >>conftest.$ac_ext <<_ACEOF
9149 /* end confdefs.h. */
9150
9151 /* Override any gcc2 internal prototype to avoid an error. */
9152 #ifdef __cplusplus
9153 extern "C"
9154 #endif
9155 /* We use char because int might match the return type of a gcc2
9156 builtin and then its argument prototype would still apply. */
9157 char dld_link ();
9158 int
9159 main ()
9160 {
9161 dld_link ();
9162 ;
9163 return 0;
9164 }
9165 _ACEOF
9166 rm -f conftest.$ac_objext conftest$ac_exeext
9167 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9168 (eval $ac_link) 2>conftest.er1
9169 ac_status=$?
9170 grep -v '^ *+' conftest.er1 >conftest.err
9171 rm -f conftest.er1
9172 cat conftest.err >&5
9173 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9174 (exit $ac_status); } &&
9175 { ac_try='test -z "$ac_c_werror_flag"
9176 || test ! -s conftest.err'
9177 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9178 (eval $ac_try) 2>&5
9179 ac_status=$?
9180 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9181 (exit $ac_status); }; } &&
9182 { ac_try='test -s conftest$ac_exeext'
9183 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9184 (eval $ac_try) 2>&5
9185 ac_status=$?
9186 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9187 (exit $ac_status); }; }; then
9188 ac_cv_lib_dld_dld_link=yes
9189 else
9190 echo "$as_me: failed program was:" >&5
9191 sed 's/^/| /' conftest.$ac_ext >&5
9192
9193 ac_cv_lib_dld_dld_link=no
9194 fi
9195 rm -f conftest.err conftest.$ac_objext \
9196 conftest$ac_exeext conftest.$ac_ext
9197 LIBS=$ac_check_lib_save_LIBS
9198 fi
9199 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
9200 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
9201 if test $ac_cv_lib_dld_dld_link = yes; then
9202 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
9203 fi
9204
9205
9206 fi
9207
9208
9209 fi
9210
9211
9212 fi
9213
9214
9215 fi
9216
9217
9218 fi
9219
9220 ;;
9221 esac
9222
9223 if test "x$lt_cv_dlopen" != xno; then
9224 enable_dlopen=yes
9225 else
9226 enable_dlopen=no
9227 fi
9228
9229 case $lt_cv_dlopen in
9230 dlopen)
9231 save_CPPFLAGS="$CPPFLAGS"
9232 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
9233
9234 save_LDFLAGS="$LDFLAGS"
9235 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
9236
9237 save_LIBS="$LIBS"
9238 LIBS="$lt_cv_dlopen_libs $LIBS"
9239
9240 echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
9241 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
9242 if test "${lt_cv_dlopen_self+set}" = set; then
9243 echo $ECHO_N "(cached) $ECHO_C" >&6
9244 else
9245 if test "$cross_compiling" = yes; then :
9246 lt_cv_dlopen_self=cross
9247 else
9248 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
9249 lt_status=$lt_dlunknown
9250 cat > conftest.$ac_ext <<_LT_EOF
9251 #line 9251 "configure"
9252 #include "confdefs.h"
9253
9254 #if HAVE_DLFCN_H
9255 #include <dlfcn.h>
9256 #endif
9257
9258 #include <stdio.h>
9259
9260 #ifdef RTLD_GLOBAL
9261 # define LT_DLGLOBAL RTLD_GLOBAL
9262 #else
9263 # ifdef DL_GLOBAL
9264 # define LT_DLGLOBAL DL_GLOBAL
9265 # else
9266 # define LT_DLGLOBAL 0
9267 # endif
9268 #endif
9269
9270 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
9271 find out it does not work in some platform. */
9272 #ifndef LT_DLLAZY_OR_NOW
9273 # ifdef RTLD_LAZY
9274 # define LT_DLLAZY_OR_NOW RTLD_LAZY
9275 # else
9276 # ifdef DL_LAZY
9277 # define LT_DLLAZY_OR_NOW DL_LAZY
9278 # else
9279 # ifdef RTLD_NOW
9280 # define LT_DLLAZY_OR_NOW RTLD_NOW
9281 # else
9282 # ifdef DL_NOW
9283 # define LT_DLLAZY_OR_NOW DL_NOW
9284 # else
9285 # define LT_DLLAZY_OR_NOW 0
9286 # endif
9287 # endif
9288 # endif
9289 # endif
9290 #endif
9291
9292 #ifdef __cplusplus
9293 extern "C" void exit (int);
9294 #endif
9295
9296 void fnord() { int i=42;}
9297 int main ()
9298 {
9299 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
9300 int status = $lt_dlunknown;
9301
9302 if (self)
9303 {
9304 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
9305 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
9306 /* dlclose (self); */
9307 }
9308 else
9309 puts (dlerror ());
9310
9311 exit (status);
9312 }
9313 _LT_EOF
9314 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9315 (eval $ac_link) 2>&5
9316 ac_status=$?
9317 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9318 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
9319 (./conftest; exit; ) >&5 2>/dev/null
9320 lt_status=$?
9321 case x$lt_status in
9322 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
9323 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
9324 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
9325 esac
9326 else :
9327 # compilation failed
9328 lt_cv_dlopen_self=no
9329 fi
9330 fi
9331 rm -fr conftest*
9332
9333
9334 fi
9335 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
9336 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
9337
9338 if test "x$lt_cv_dlopen_self" = xyes; then
9339 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
9340 echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
9341 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
9342 if test "${lt_cv_dlopen_self_static+set}" = set; then
9343 echo $ECHO_N "(cached) $ECHO_C" >&6
9344 else
9345 if test "$cross_compiling" = yes; then :
9346 lt_cv_dlopen_self_static=cross
9347 else
9348 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
9349 lt_status=$lt_dlunknown
9350 cat > conftest.$ac_ext <<_LT_EOF
9351 #line 9351 "configure"
9352 #include "confdefs.h"
9353
9354 #if HAVE_DLFCN_H
9355 #include <dlfcn.h>
9356 #endif
9357
9358 #include <stdio.h>
9359
9360 #ifdef RTLD_GLOBAL
9361 # define LT_DLGLOBAL RTLD_GLOBAL
9362 #else
9363 # ifdef DL_GLOBAL
9364 # define LT_DLGLOBAL DL_GLOBAL
9365 # else
9366 # define LT_DLGLOBAL 0
9367 # endif
9368 #endif
9369
9370 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
9371 find out it does not work in some platform. */
9372 #ifndef LT_DLLAZY_OR_NOW
9373 # ifdef RTLD_LAZY
9374 # define LT_DLLAZY_OR_NOW RTLD_LAZY
9375 # else
9376 # ifdef DL_LAZY
9377 # define LT_DLLAZY_OR_NOW DL_LAZY
9378 # else
9379 # ifdef RTLD_NOW
9380 # define LT_DLLAZY_OR_NOW RTLD_NOW
9381 # else
9382 # ifdef DL_NOW
9383 # define LT_DLLAZY_OR_NOW DL_NOW
9384 # else
9385 # define LT_DLLAZY_OR_NOW 0
9386 # endif
9387 # endif
9388 # endif
9389 # endif
9390 #endif
9391
9392 #ifdef __cplusplus
9393 extern "C" void exit (int);
9394 #endif
9395
9396 void fnord() { int i=42;}
9397 int main ()
9398 {
9399 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
9400 int status = $lt_dlunknown;
9401
9402 if (self)
9403 {
9404 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
9405 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
9406 /* dlclose (self); */
9407 }
9408 else
9409 puts (dlerror ());
9410
9411 exit (status);
9412 }
9413 _LT_EOF
9414 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9415 (eval $ac_link) 2>&5
9416 ac_status=$?
9417 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9418 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
9419 (./conftest; exit; ) >&5 2>/dev/null
9420 lt_status=$?
9421 case x$lt_status in
9422 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
9423 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
9424 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
9425 esac
9426 else :
9427 # compilation failed
9428 lt_cv_dlopen_self_static=no
9429 fi
9430 fi
9431 rm -fr conftest*
9432
9433
9434 fi
9435 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
9436 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
9437 fi
9438
9439 CPPFLAGS="$save_CPPFLAGS"
9440 LDFLAGS="$save_LDFLAGS"
9441 LIBS="$save_LIBS"
9442 ;;
9443 esac
9444
9445 case $lt_cv_dlopen_self in
9446 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
9447 *) enable_dlopen_self=unknown ;;
9448 esac
9449
9450 case $lt_cv_dlopen_self_static in
9451 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
9452 *) enable_dlopen_self_static=unknown ;;
9453 esac
9454 fi
9455
9456
9457
9458
9459
9460
9461
9462
9463
9464
9465
9466
9467
9468
9469
9470
9471
9472 striplib=
9473 old_striplib=
9474 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
9475 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
9476 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
9477 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
9478 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
9479 echo "$as_me:$LINENO: result: yes" >&5
9480 echo "${ECHO_T}yes" >&6
9481 else
9482 # FIXME - insert some real tests, host_os isn't really good enough
9483 case $host_os in
9484 darwin*)
9485 if test -n "$STRIP" ; then
9486 striplib="$STRIP -x"
9487 old_striplib="$STRIP -S"
9488 echo "$as_me:$LINENO: result: yes" >&5
9489 echo "${ECHO_T}yes" >&6
9490 else
9491 echo "$as_me:$LINENO: result: no" >&5
9492 echo "${ECHO_T}no" >&6
9493 fi
9494 ;;
9495 *)
9496 echo "$as_me:$LINENO: result: no" >&5
9497 echo "${ECHO_T}no" >&6
9498 ;;
9499 esac
9500 fi
9501
9502
9503
9504
9505
9506
9507
9508
9509
9510
9511
9512
9513 # Report which library types will actually be built
9514 echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
9515 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
9516 echo "$as_me:$LINENO: result: $can_build_shared" >&5
9517 echo "${ECHO_T}$can_build_shared" >&6
9518
9519 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
9520 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
9521 test "$can_build_shared" = "no" && enable_shared=no
9522
9523 # On AIX, shared libraries and static libraries use the same namespace, and
9524 # are all built from PIC.
9525 case $host_os in
9526 aix3*)
9527 test "$enable_shared" = yes && enable_static=no
9528 if test -n "$RANLIB"; then
9529 archive_cmds="$archive_cmds~\$RANLIB \$lib"
9530 postinstall_cmds='$RANLIB $lib'
9531 fi
9532 ;;
9533
9534 aix4* | aix5*)
9535 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
9536 test "$enable_shared" = yes && enable_static=no
9537 fi
9538 ;;
9539 esac
9540 echo "$as_me:$LINENO: result: $enable_shared" >&5
9541 echo "${ECHO_T}$enable_shared" >&6
9542
9543 echo "$as_me:$LINENO: checking whether to build static libraries" >&5
9544 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
9545 # Make sure either enable_shared or enable_static is yes.
9546 test "$enable_shared" = yes || enable_static=yes
9547 echo "$as_me:$LINENO: result: $enable_static" >&5
9548 echo "${ECHO_T}$enable_static" >&6
9549
9550
9551
9552
9553 fi
9554 ac_ext=c
9555 ac_cpp='$CPP $CPPFLAGS'
9556 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9557 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9558 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9559
9560 CC="$lt_save_CC"
9561
9562
9563
9564
9565
9566
9567
9568
9569
9570
9571
9572
9573
9574 ac_config_commands="$ac_config_commands libtool"
9575
9576
9577
9578
9579 # Only expand once:
9580
9581
9582
9583 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
9584 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
9585 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9586 if test "${enable_maintainer_mode+set}" = set; then
9587 enableval="$enable_maintainer_mode"
9588 USE_MAINTAINER_MODE=$enableval
9589 else
9590 USE_MAINTAINER_MODE=no
9591 fi;
9592 echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
9593 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
9594
9595
9596 if test $USE_MAINTAINER_MODE = yes; then
9597 MAINTAINER_MODE_TRUE=
9598 MAINTAINER_MODE_FALSE='#'
9599 else
9600 MAINTAINER_MODE_TRUE='#'
9601 MAINTAINER_MODE_FALSE=
9602 fi
9603
9604 MAINT=$MAINTAINER_MODE_TRUE
9605
9606
9607
9608
9609 for ac_header in sys/mman.h
9610 do
9611 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9612 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9613 echo "$as_me:$LINENO: checking for $ac_header" >&5
9614 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9615 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9616 echo $ECHO_N "(cached) $ECHO_C" >&6
9617 fi
9618 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9619 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9620 else
9621 # Is the header compilable?
9622 echo "$as_me:$LINENO: checking $ac_header usability" >&5
9623 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9624 cat >conftest.$ac_ext <<_ACEOF
9625 /* confdefs.h. */
9626 _ACEOF
9627 cat confdefs.h >>conftest.$ac_ext
9628 cat >>conftest.$ac_ext <<_ACEOF
9629 /* end confdefs.h. */
9630 $ac_includes_default
9631 #include <$ac_header>
9632 _ACEOF
9633 rm -f conftest.$ac_objext
9634 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9635 (eval $ac_compile) 2>conftest.er1
9636 ac_status=$?
9637 grep -v '^ *+' conftest.er1 >conftest.err
9638 rm -f conftest.er1
9639 cat conftest.err >&5
9640 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9641 (exit $ac_status); } &&
9642 { ac_try='test -z "$ac_c_werror_flag"
9643 || test ! -s conftest.err'
9644 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9645 (eval $ac_try) 2>&5
9646 ac_status=$?
9647 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9648 (exit $ac_status); }; } &&
9649 { ac_try='test -s conftest.$ac_objext'
9650 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9651 (eval $ac_try) 2>&5
9652 ac_status=$?
9653 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9654 (exit $ac_status); }; }; then
9655 ac_header_compiler=yes
9656 else
9657 echo "$as_me: failed program was:" >&5
9658 sed 's/^/| /' conftest.$ac_ext >&5
9659
9660 ac_header_compiler=no
9661 fi
9662 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9663 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9664 echo "${ECHO_T}$ac_header_compiler" >&6
9665
9666 # Is the header present?
9667 echo "$as_me:$LINENO: checking $ac_header presence" >&5
9668 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9669 cat >conftest.$ac_ext <<_ACEOF
9670 /* confdefs.h. */
9671 _ACEOF
9672 cat confdefs.h >>conftest.$ac_ext
9673 cat >>conftest.$ac_ext <<_ACEOF
9674 /* end confdefs.h. */
9675 #include <$ac_header>
9676 _ACEOF
9677 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9678 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9679 ac_status=$?
9680 grep -v '^ *+' conftest.er1 >conftest.err
9681 rm -f conftest.er1
9682 cat conftest.err >&5
9683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9684 (exit $ac_status); } >/dev/null; then
9685 if test -s conftest.err; then
9686 ac_cpp_err=$ac_c_preproc_warn_flag
9687 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9688 else
9689 ac_cpp_err=
9690 fi
9691 else
9692 ac_cpp_err=yes
9693 fi
9694 if test -z "$ac_cpp_err"; then
9695 ac_header_preproc=yes
9696 else
9697 echo "$as_me: failed program was:" >&5
9698 sed 's/^/| /' conftest.$ac_ext >&5
9699
9700 ac_header_preproc=no
9701 fi
9702 rm -f conftest.err conftest.$ac_ext
9703 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9704 echo "${ECHO_T}$ac_header_preproc" >&6
9705
9706 # So? What about this header?
9707 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9708 yes:no: )
9709 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9710 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9711 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9712 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9713 ac_header_preproc=yes
9714 ;;
9715 no:yes:* )
9716 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9717 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9718 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9719 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9720 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9721 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9722 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9723 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9724 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9725 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9726 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9727 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9728 (
9729 cat <<\_ASBOX
9730 ## ------------------------------------------- ##
9731 ## Report this to http://gcc.gnu.org/bugs.html ##
9732 ## ------------------------------------------- ##
9733 _ASBOX
9734 ) |
9735 sed "s/^/$as_me: WARNING: /" >&2
9736 ;;
9737 esac
9738 echo "$as_me:$LINENO: checking for $ac_header" >&5
9739 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9740 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9741 echo $ECHO_N "(cached) $ECHO_C" >&6
9742 else
9743 eval "$as_ac_Header=\$ac_header_preproc"
9744 fi
9745 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9746 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9747
9748 fi
9749 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9750 cat >>confdefs.h <<_ACEOF
9751 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9752 _ACEOF
9753
9754 fi
9755
9756 done
9757
9758
9759 for ac_func in mmap
9760 do
9761 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9762 echo "$as_me:$LINENO: checking for $ac_func" >&5
9763 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9764 if eval "test \"\${$as_ac_var+set}\" = set"; then
9765 echo $ECHO_N "(cached) $ECHO_C" >&6
9766 else
9767 cat >conftest.$ac_ext <<_ACEOF
9768 /* confdefs.h. */
9769 _ACEOF
9770 cat confdefs.h >>conftest.$ac_ext
9771 cat >>conftest.$ac_ext <<_ACEOF
9772 /* end confdefs.h. */
9773 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9774 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9775 #define $ac_func innocuous_$ac_func
9776
9777 /* System header to define __stub macros and hopefully few prototypes,
9778 which can conflict with char $ac_func (); below.
9779 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9780 <limits.h> exists even on freestanding compilers. */
9781
9782 #ifdef __STDC__
9783 # include <limits.h>
9784 #else
9785 # include <assert.h>
9786 #endif
9787
9788 #undef $ac_func
9789
9790 /* Override any gcc2 internal prototype to avoid an error. */
9791 #ifdef __cplusplus
9792 extern "C"
9793 {
9794 #endif
9795 /* We use char because int might match the return type of a gcc2
9796 builtin and then its argument prototype would still apply. */
9797 char $ac_func ();
9798 /* The GNU C library defines this for functions which it implements
9799 to always fail with ENOSYS. Some functions are actually named
9800 something starting with __ and the normal name is an alias. */
9801 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9802 choke me
9803 #else
9804 char (*f) () = $ac_func;
9805 #endif
9806 #ifdef __cplusplus
9807 }
9808 #endif
9809
9810 int
9811 main ()
9812 {
9813 return f != $ac_func;
9814 ;
9815 return 0;
9816 }
9817 _ACEOF
9818 rm -f conftest.$ac_objext conftest$ac_exeext
9819 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9820 (eval $ac_link) 2>conftest.er1
9821 ac_status=$?
9822 grep -v '^ *+' conftest.er1 >conftest.err
9823 rm -f conftest.er1
9824 cat conftest.err >&5
9825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9826 (exit $ac_status); } &&
9827 { ac_try='test -z "$ac_c_werror_flag"
9828 || test ! -s conftest.err'
9829 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9830 (eval $ac_try) 2>&5
9831 ac_status=$?
9832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9833 (exit $ac_status); }; } &&
9834 { ac_try='test -s conftest$ac_exeext'
9835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9836 (eval $ac_try) 2>&5
9837 ac_status=$?
9838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9839 (exit $ac_status); }; }; then
9840 eval "$as_ac_var=yes"
9841 else
9842 echo "$as_me: failed program was:" >&5
9843 sed 's/^/| /' conftest.$ac_ext >&5
9844
9845 eval "$as_ac_var=no"
9846 fi
9847 rm -f conftest.err conftest.$ac_objext \
9848 conftest$ac_exeext conftest.$ac_ext
9849 fi
9850 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9851 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9852 if test `eval echo '${'$as_ac_var'}'` = yes; then
9853 cat >>confdefs.h <<_ACEOF
9854 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9855 _ACEOF
9856
9857 fi
9858 done
9859
9860
9861 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9862 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9863 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9864 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9865 echo $ECHO_N "(cached) $ECHO_C" >&6
9866 fi
9867 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9868 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9869 else
9870 # Is the header compilable?
9871 echo "$as_me:$LINENO: checking sys/mman.h usability" >&5
9872 echo $ECHO_N "checking sys/mman.h usability... $ECHO_C" >&6
9873 cat >conftest.$ac_ext <<_ACEOF
9874 /* confdefs.h. */
9875 _ACEOF
9876 cat confdefs.h >>conftest.$ac_ext
9877 cat >>conftest.$ac_ext <<_ACEOF
9878 /* end confdefs.h. */
9879 $ac_includes_default
9880 #include <sys/mman.h>
9881 _ACEOF
9882 rm -f conftest.$ac_objext
9883 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9884 (eval $ac_compile) 2>conftest.er1
9885 ac_status=$?
9886 grep -v '^ *+' conftest.er1 >conftest.err
9887 rm -f conftest.er1
9888 cat conftest.err >&5
9889 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9890 (exit $ac_status); } &&
9891 { ac_try='test -z "$ac_c_werror_flag"
9892 || test ! -s conftest.err'
9893 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9894 (eval $ac_try) 2>&5
9895 ac_status=$?
9896 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9897 (exit $ac_status); }; } &&
9898 { ac_try='test -s conftest.$ac_objext'
9899 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9900 (eval $ac_try) 2>&5
9901 ac_status=$?
9902 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9903 (exit $ac_status); }; }; then
9904 ac_header_compiler=yes
9905 else
9906 echo "$as_me: failed program was:" >&5
9907 sed 's/^/| /' conftest.$ac_ext >&5
9908
9909 ac_header_compiler=no
9910 fi
9911 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9912 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9913 echo "${ECHO_T}$ac_header_compiler" >&6
9914
9915 # Is the header present?
9916 echo "$as_me:$LINENO: checking sys/mman.h presence" >&5
9917 echo $ECHO_N "checking sys/mman.h presence... $ECHO_C" >&6
9918 cat >conftest.$ac_ext <<_ACEOF
9919 /* confdefs.h. */
9920 _ACEOF
9921 cat confdefs.h >>conftest.$ac_ext
9922 cat >>conftest.$ac_ext <<_ACEOF
9923 /* end confdefs.h. */
9924 #include <sys/mman.h>
9925 _ACEOF
9926 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9927 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9928 ac_status=$?
9929 grep -v '^ *+' conftest.er1 >conftest.err
9930 rm -f conftest.er1
9931 cat conftest.err >&5
9932 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9933 (exit $ac_status); } >/dev/null; then
9934 if test -s conftest.err; then
9935 ac_cpp_err=$ac_c_preproc_warn_flag
9936 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9937 else
9938 ac_cpp_err=
9939 fi
9940 else
9941 ac_cpp_err=yes
9942 fi
9943 if test -z "$ac_cpp_err"; then
9944 ac_header_preproc=yes
9945 else
9946 echo "$as_me: failed program was:" >&5
9947 sed 's/^/| /' conftest.$ac_ext >&5
9948
9949 ac_header_preproc=no
9950 fi
9951 rm -f conftest.err conftest.$ac_ext
9952 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9953 echo "${ECHO_T}$ac_header_preproc" >&6
9954
9955 # So? What about this header?
9956 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9957 yes:no: )
9958 { echo "$as_me:$LINENO: WARNING: sys/mman.h: accepted by the compiler, rejected by the preprocessor!" >&5
9959 echo "$as_me: WARNING: sys/mman.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9960 { echo "$as_me:$LINENO: WARNING: sys/mman.h: proceeding with the compiler's result" >&5
9961 echo "$as_me: WARNING: sys/mman.h: proceeding with the compiler's result" >&2;}
9962 ac_header_preproc=yes
9963 ;;
9964 no:yes:* )
9965 { echo "$as_me:$LINENO: WARNING: sys/mman.h: present but cannot be compiled" >&5
9966 echo "$as_me: WARNING: sys/mman.h: present but cannot be compiled" >&2;}
9967 { echo "$as_me:$LINENO: WARNING: sys/mman.h: check for missing prerequisite headers?" >&5
9968 echo "$as_me: WARNING: sys/mman.h: check for missing prerequisite headers?" >&2;}
9969 { echo "$as_me:$LINENO: WARNING: sys/mman.h: see the Autoconf documentation" >&5
9970 echo "$as_me: WARNING: sys/mman.h: see the Autoconf documentation" >&2;}
9971 { echo "$as_me:$LINENO: WARNING: sys/mman.h: section \"Present But Cannot Be Compiled\"" >&5
9972 echo "$as_me: WARNING: sys/mman.h: section \"Present But Cannot Be Compiled\"" >&2;}
9973 { echo "$as_me:$LINENO: WARNING: sys/mman.h: proceeding with the preprocessor's result" >&5
9974 echo "$as_me: WARNING: sys/mman.h: proceeding with the preprocessor's result" >&2;}
9975 { echo "$as_me:$LINENO: WARNING: sys/mman.h: in the future, the compiler will take precedence" >&5
9976 echo "$as_me: WARNING: sys/mman.h: in the future, the compiler will take precedence" >&2;}
9977 (
9978 cat <<\_ASBOX
9979 ## ------------------------------------------- ##
9980 ## Report this to http://gcc.gnu.org/bugs.html ##
9981 ## ------------------------------------------- ##
9982 _ASBOX
9983 ) |
9984 sed "s/^/$as_me: WARNING: /" >&2
9985 ;;
9986 esac
9987 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9988 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9989 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9990 echo $ECHO_N "(cached) $ECHO_C" >&6
9991 else
9992 ac_cv_header_sys_mman_h=$ac_header_preproc
9993 fi
9994 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9995 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9996
9997 fi
9998 if test $ac_cv_header_sys_mman_h = yes; then
9999 libffi_header_sys_mman_h=yes
10000 else
10001 libffi_header_sys_mman_h=no
10002 fi
10003
10004
10005 echo "$as_me:$LINENO: checking for mmap" >&5
10006 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
10007 if test "${ac_cv_func_mmap+set}" = set; then
10008 echo $ECHO_N "(cached) $ECHO_C" >&6
10009 else
10010 cat >conftest.$ac_ext <<_ACEOF
10011 /* confdefs.h. */
10012 _ACEOF
10013 cat confdefs.h >>conftest.$ac_ext
10014 cat >>conftest.$ac_ext <<_ACEOF
10015 /* end confdefs.h. */
10016 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
10017 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10018 #define mmap innocuous_mmap
10019
10020 /* System header to define __stub macros and hopefully few prototypes,
10021 which can conflict with char mmap (); below.
10022 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10023 <limits.h> exists even on freestanding compilers. */
10024
10025 #ifdef __STDC__
10026 # include <limits.h>
10027 #else
10028 # include <assert.h>
10029 #endif
10030
10031 #undef mmap
10032
10033 /* Override any gcc2 internal prototype to avoid an error. */
10034 #ifdef __cplusplus
10035 extern "C"
10036 {
10037 #endif
10038 /* We use char because int might match the return type of a gcc2
10039 builtin and then its argument prototype would still apply. */
10040 char mmap ();
10041 /* The GNU C library defines this for functions which it implements
10042 to always fail with ENOSYS. Some functions are actually named
10043 something starting with __ and the normal name is an alias. */
10044 #if defined (__stub_mmap) || defined (__stub___mmap)
10045 choke me
10046 #else
10047 char (*f) () = mmap;
10048 #endif
10049 #ifdef __cplusplus
10050 }
10051 #endif
10052
10053 int
10054 main ()
10055 {
10056 return f != mmap;
10057 ;
10058 return 0;
10059 }
10060 _ACEOF
10061 rm -f conftest.$ac_objext conftest$ac_exeext
10062 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10063 (eval $ac_link) 2>conftest.er1
10064 ac_status=$?
10065 grep -v '^ *+' conftest.er1 >conftest.err
10066 rm -f conftest.er1
10067 cat conftest.err >&5
10068 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10069 (exit $ac_status); } &&
10070 { ac_try='test -z "$ac_c_werror_flag"
10071 || test ! -s conftest.err'
10072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10073 (eval $ac_try) 2>&5
10074 ac_status=$?
10075 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10076 (exit $ac_status); }; } &&
10077 { ac_try='test -s conftest$ac_exeext'
10078 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10079 (eval $ac_try) 2>&5
10080 ac_status=$?
10081 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10082 (exit $ac_status); }; }; then
10083 ac_cv_func_mmap=yes
10084 else
10085 echo "$as_me: failed program was:" >&5
10086 sed 's/^/| /' conftest.$ac_ext >&5
10087
10088 ac_cv_func_mmap=no
10089 fi
10090 rm -f conftest.err conftest.$ac_objext \
10091 conftest$ac_exeext conftest.$ac_ext
10092 fi
10093 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
10094 echo "${ECHO_T}$ac_cv_func_mmap" >&6
10095 if test $ac_cv_func_mmap = yes; then
10096 libffi_func_mmap=yes
10097 else
10098 libffi_func_mmap=no
10099 fi
10100
10101 if test "$libffi_header_sys_mman_h" != yes \
10102 || test "$libffi_func_mmap" != yes; then
10103 ac_cv_func_mmap_file=no
10104 ac_cv_func_mmap_dev_zero=no
10105 ac_cv_func_mmap_anon=no
10106 else
10107 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
10108 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
10109 if test "${ac_cv_func_mmap_file+set}" = set; then
10110 echo $ECHO_N "(cached) $ECHO_C" >&6
10111 else
10112 # Add a system to this blacklist if
10113 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10114 # memory area containing the same data that you'd get if you applied
10115 # read() to the same fd. The only system known to have a problem here
10116 # is VMS, where text files have record structure.
10117 case "$host_os" in
10118 vms* | ultrix*)
10119 ac_cv_func_mmap_file=no ;;
10120 *)
10121 ac_cv_func_mmap_file=yes;;
10122 esac
10123 fi
10124 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_file" >&5
10125 echo "${ECHO_T}$ac_cv_func_mmap_file" >&6
10126 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
10127 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
10128 if test "${ac_cv_func_mmap_dev_zero+set}" = set; then
10129 echo $ECHO_N "(cached) $ECHO_C" >&6
10130 else
10131 # Add a system to this blacklist if it has mmap() but /dev/zero
10132 # does not exist, or if mmapping /dev/zero does not give anonymous
10133 # zeroed pages with both the following properties:
10134 # 1. If you map N consecutive pages in with one call, and then
10135 # unmap any subset of those pages, the pages that were not
10136 # explicitly unmapped remain accessible.
10137 # 2. If you map two adjacent blocks of memory and then unmap them
10138 # both at once, they must both go away.
10139 # Systems known to be in this category are Windows (all variants),
10140 # VMS, and Darwin.
10141 case "$host_os" in
10142 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10143 ac_cv_func_mmap_dev_zero=no ;;
10144 *)
10145 ac_cv_func_mmap_dev_zero=yes;;
10146 esac
10147 fi
10148 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_dev_zero" >&5
10149 echo "${ECHO_T}$ac_cv_func_mmap_dev_zero" >&6
10150
10151 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10152 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
10153 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
10154 if test "${ac_cv_decl_map_anon+set}" = set; then
10155 echo $ECHO_N "(cached) $ECHO_C" >&6
10156 else
10157 cat >conftest.$ac_ext <<_ACEOF
10158 /* confdefs.h. */
10159 _ACEOF
10160 cat confdefs.h >>conftest.$ac_ext
10161 cat >>conftest.$ac_ext <<_ACEOF
10162 /* end confdefs.h. */
10163 #include <sys/types.h>
10164 #include <sys/mman.h>
10165 #include <unistd.h>
10166
10167 #ifndef MAP_ANONYMOUS
10168 #define MAP_ANONYMOUS MAP_ANON
10169 #endif
10170
10171 int
10172 main ()
10173 {
10174 int n = MAP_ANONYMOUS;
10175 ;
10176 return 0;
10177 }
10178 _ACEOF
10179 rm -f conftest.$ac_objext
10180 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10181 (eval $ac_compile) 2>conftest.er1
10182 ac_status=$?
10183 grep -v '^ *+' conftest.er1 >conftest.err
10184 rm -f conftest.er1
10185 cat conftest.err >&5
10186 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10187 (exit $ac_status); } &&
10188 { ac_try='test -z "$ac_c_werror_flag"
10189 || test ! -s conftest.err'
10190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10191 (eval $ac_try) 2>&5
10192 ac_status=$?
10193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10194 (exit $ac_status); }; } &&
10195 { ac_try='test -s conftest.$ac_objext'
10196 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10197 (eval $ac_try) 2>&5
10198 ac_status=$?
10199 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10200 (exit $ac_status); }; }; then
10201 ac_cv_decl_map_anon=yes
10202 else
10203 echo "$as_me: failed program was:" >&5
10204 sed 's/^/| /' conftest.$ac_ext >&5
10205
10206 ac_cv_decl_map_anon=no
10207 fi
10208 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10209 fi
10210 echo "$as_me:$LINENO: result: $ac_cv_decl_map_anon" >&5
10211 echo "${ECHO_T}$ac_cv_decl_map_anon" >&6
10212
10213 if test $ac_cv_decl_map_anon = no; then
10214 ac_cv_func_mmap_anon=no
10215 else
10216 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10217 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
10218 if test "${ac_cv_func_mmap_anon+set}" = set; then
10219 echo $ECHO_N "(cached) $ECHO_C" >&6
10220 else
10221 # Add a system to this blacklist if it has mmap() and MAP_ANON or
10222 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10223 # doesn't give anonymous zeroed pages with the same properties listed
10224 # above for use of /dev/zero.
10225 # Systems known to be in this category are Windows, VMS, and SCO Unix.
10226 case "$host_os" in
10227 vms* | cygwin* | pe | mingw* | sco* | udk* )
10228 ac_cv_func_mmap_anon=no ;;
10229 *)
10230 ac_cv_func_mmap_anon=yes;;
10231 esac
10232 fi
10233 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_anon" >&5
10234 echo "${ECHO_T}$ac_cv_func_mmap_anon" >&6
10235 fi
10236 fi
10237
10238 if test $ac_cv_func_mmap_file = yes; then
10239
10240 cat >>confdefs.h <<\_ACEOF
10241 #define HAVE_MMAP_FILE 1
10242 _ACEOF
10243
10244 fi
10245 if test $ac_cv_func_mmap_dev_zero = yes; then
10246
10247 cat >>confdefs.h <<\_ACEOF
10248 #define HAVE_MMAP_DEV_ZERO 1
10249 _ACEOF
10250
10251 fi
10252 if test $ac_cv_func_mmap_anon = yes; then
10253
10254 cat >>confdefs.h <<\_ACEOF
10255 #define HAVE_MMAP_ANON 1
10256 _ACEOF
10257
10258 fi
10259
10260
10261
10262
10263 if test -d $srcdir/testsuite; then
10264 TESTSUBDIR_TRUE=
10265 TESTSUBDIR_FALSE='#'
10266 else
10267 TESTSUBDIR_TRUE='#'
10268 TESTSUBDIR_FALSE=
10269 fi
10270
10271
10272 TARGETDIR="unknown"
10273 case "$host" in
10274 alpha*-*-*)
10275 TARGET=ALPHA; TARGETDIR=alpha;
10276 # Support 128-bit long double, changable via command-line switch.
10277 HAVE_LONG_DOUBLE='defined(__LONG_DOUBLE_128__)'
10278 ;;
10279
10280 arm*-*-*)
10281 TARGET=ARM; TARGETDIR=arm
10282 ;;
10283
10284 cris-*-*)
10285 TARGET=LIBFFI_CRIS; TARGETDIR=cris
10286 ;;
10287
10288 frv-*-*)
10289 TARGET=FRV; TARGETDIR=frv
10290 ;;
10291
10292 hppa*-*-linux* | parisc*-*-linux*)
10293 TARGET=PA_LINUX; TARGETDIR=pa
10294 ;;
10295 hppa*64-*-hpux*)
10296 TARGET=PA64_HPUX; TARGETDIR=pa
10297 ;;
10298 hppa*-*-hpux*)
10299 TARGET=PA_HPUX; TARGETDIR=pa
10300 ;;
10301
10302 i?86-win32* | i?86-*-cygwin* | i?86-*-mingw*)
10303 TARGET=X86_WIN32; TARGETDIR=x86
10304 ;;
10305 i?86-*-darwin*)
10306 TARGET=X86_DARWIN; TARGETDIR=x86
10307 ;;
10308 i?86-*-*)
10309 TARGET=X86; TARGETDIR=x86
10310 ;;
10311
10312 ia64*-*-*)
10313 TARGET=IA64; TARGETDIR=ia64
10314 ;;
10315
10316 m32r*-*-*)
10317 TARGET=M32R; TARGETDIR=m32r
10318 ;;
10319
10320 m68k-*-*)
10321 TARGET=M68K; TARGETDIR=m68k
10322 ;;
10323
10324 mips64*-*)
10325 ;;
10326 mips-sgi-irix5.* | mips-sgi-irix6.*)
10327 TARGET=MIPS_IRIX; TARGETDIR=mips
10328 ;;
10329 mips*-*-linux*)
10330 TARGET=MIPS_LINUX; TARGETDIR=mips
10331 ;;
10332
10333 powerpc*-*-linux* | powerpc-*-sysv*)
10334 TARGET=POWERPC; TARGETDIR=powerpc
10335 ;;
10336 powerpc-*-beos*)
10337 TARGET=POWERPC; TARGETDIR=powerpc
10338 ;;
10339 powerpc-*-darwin*)
10340 TARGET=POWERPC_DARWIN; TARGETDIR=powerpc
10341 ;;
10342 powerpc-*-aix* | rs6000-*-aix*)
10343 TARGET=POWERPC_AIX; TARGETDIR=powerpc
10344 ;;
10345 powerpc-*-freebsd*)
10346 TARGET=POWERPC_FREEBSD; TARGETDIR=powerpc
10347 ;;
10348 powerpc*-*-rtems*)
10349 TARGET=POWERPC; TARGETDIR=powerpc
10350 ;;
10351
10352 s390-*-* | s390x-*-*)
10353 TARGET=S390; TARGETDIR=s390
10354 ;;
10355
10356 sh-*-* | sh[34]*-*-*)
10357 TARGET=SH; TARGETDIR=sh
10358 ;;
10359 sh64-*-* | sh5*-*-*)
10360 TARGET=SH64; TARGETDIR=sh64
10361 ;;
10362
10363 sparc*-*-*)
10364 TARGET=SPARC; TARGETDIR=sparc
10365 ;;
10366
10367 x86_64-*-darwin*)
10368 TARGET=X86_DARWIN; TARGETDIR=x86
10369 ;;
10370 x86_64-*-cygwin* | x86_64-*-mingw*)
10371 ;;
10372 x86_64-*-*)
10373 TARGET=X86_64; TARGETDIR=x86
10374 ;;
10375 esac
10376
10377
10378
10379 if test $TARGETDIR = unknown; then
10380 { { echo "$as_me:$LINENO: error: \"libffi has not been ported to $host.\"" >&5
10381 echo "$as_me: error: \"libffi has not been ported to $host.\"" >&2;}
10382 { (exit 1); exit 1; }; }
10383 fi
10384
10385
10386
10387 if test x$TARGET = xMIPS_IRIX; then
10388 MIPS_IRIX_TRUE=
10389 MIPS_IRIX_FALSE='#'
10390 else
10391 MIPS_IRIX_TRUE='#'
10392 MIPS_IRIX_FALSE=
10393 fi
10394
10395
10396
10397 if test x$TARGET = xMIPS_LINUX; then
10398 MIPS_LINUX_TRUE=
10399 MIPS_LINUX_FALSE='#'
10400 else
10401 MIPS_LINUX_TRUE='#'
10402 MIPS_LINUX_FALSE=
10403 fi
10404
10405
10406
10407 if test x$TARGET = xSPARC; then
10408 SPARC_TRUE=
10409 SPARC_FALSE='#'
10410 else
10411 SPARC_TRUE='#'
10412 SPARC_FALSE=
10413 fi
10414
10415
10416
10417 if test x$TARGET = xX86; then
10418 X86_TRUE=
10419 X86_FALSE='#'
10420 else
10421 X86_TRUE='#'
10422 X86_FALSE=
10423 fi
10424
10425
10426
10427 if test x$TARGET = xX86_WIN32; then
10428 X86_WIN32_TRUE=
10429 X86_WIN32_FALSE='#'
10430 else
10431 X86_WIN32_TRUE='#'
10432 X86_WIN32_FALSE=
10433 fi
10434
10435
10436
10437 if test x$TARGET = xX86_DARWIN; then
10438 X86_DARWIN_TRUE=
10439 X86_DARWIN_FALSE='#'
10440 else
10441 X86_DARWIN_TRUE='#'
10442 X86_DARWIN_FALSE=
10443 fi
10444
10445
10446
10447 if test x$TARGET = xALPHA; then
10448 ALPHA_TRUE=
10449 ALPHA_FALSE='#'
10450 else
10451 ALPHA_TRUE='#'
10452 ALPHA_FALSE=
10453 fi
10454
10455
10456
10457 if test x$TARGET = xIA64; then
10458 IA64_TRUE=
10459 IA64_FALSE='#'
10460 else
10461 IA64_TRUE='#'
10462 IA64_FALSE=
10463 fi
10464
10465
10466
10467 if test x$TARGET = xM32R; then
10468 M32R_TRUE=
10469 M32R_FALSE='#'
10470 else
10471 M32R_TRUE='#'
10472 M32R_FALSE=
10473 fi
10474
10475
10476
10477 if test x$TARGET = xM68K; then
10478 M68K_TRUE=
10479 M68K_FALSE='#'
10480 else
10481 M68K_TRUE='#'
10482 M68K_FALSE=
10483 fi
10484
10485
10486
10487 if test x$TARGET = xPOWERPC; then
10488 POWERPC_TRUE=
10489 POWERPC_FALSE='#'
10490 else
10491 POWERPC_TRUE='#'
10492 POWERPC_FALSE=
10493 fi
10494
10495
10496
10497 if test x$TARGET = xPOWERPC_AIX; then
10498 POWERPC_AIX_TRUE=
10499 POWERPC_AIX_FALSE='#'
10500 else
10501 POWERPC_AIX_TRUE='#'
10502 POWERPC_AIX_FALSE=
10503 fi
10504
10505
10506
10507 if test x$TARGET = xPOWERPC_DARWIN; then
10508 POWERPC_DARWIN_TRUE=
10509 POWERPC_DARWIN_FALSE='#'
10510 else
10511 POWERPC_DARWIN_TRUE='#'
10512 POWERPC_DARWIN_FALSE=
10513 fi
10514
10515
10516
10517 if test x$TARGET = xPOWERPC_FREEBSD; then
10518 POWERPC_FREEBSD_TRUE=
10519 POWERPC_FREEBSD_FALSE='#'
10520 else
10521 POWERPC_FREEBSD_TRUE='#'
10522 POWERPC_FREEBSD_FALSE=
10523 fi
10524
10525
10526
10527 if test x$TARGET = xARM; then
10528 ARM_TRUE=
10529 ARM_FALSE='#'
10530 else
10531 ARM_TRUE='#'
10532 ARM_FALSE=
10533 fi
10534
10535
10536
10537 if test x$TARGET = xLIBFFI_CRIS; then
10538 LIBFFI_CRIS_TRUE=
10539 LIBFFI_CRIS_FALSE='#'
10540 else
10541 LIBFFI_CRIS_TRUE='#'
10542 LIBFFI_CRIS_FALSE=
10543 fi
10544
10545
10546
10547 if test x$TARGET = xFRV; then
10548 FRV_TRUE=
10549 FRV_FALSE='#'
10550 else
10551 FRV_TRUE='#'
10552 FRV_FALSE=
10553 fi
10554
10555
10556
10557 if test x$TARGET = xS390; then
10558 S390_TRUE=
10559 S390_FALSE='#'
10560 else
10561 S390_TRUE='#'
10562 S390_FALSE=
10563 fi
10564
10565
10566
10567 if test x$TARGET = xX86_64; then
10568 X86_64_TRUE=
10569 X86_64_FALSE='#'
10570 else
10571 X86_64_TRUE='#'
10572 X86_64_FALSE=
10573 fi
10574
10575
10576
10577 if test x$TARGET = xSH; then
10578 SH_TRUE=
10579 SH_FALSE='#'
10580 else
10581 SH_TRUE='#'
10582 SH_FALSE=
10583 fi
10584
10585
10586
10587 if test x$TARGET = xSH64; then
10588 SH64_TRUE=
10589 SH64_FALSE='#'
10590 else
10591 SH64_TRUE='#'
10592 SH64_FALSE=
10593 fi
10594
10595
10596
10597 if test x$TARGET = xPA_LINUX; then
10598 PA_LINUX_TRUE=
10599 PA_LINUX_FALSE='#'
10600 else
10601 PA_LINUX_TRUE='#'
10602 PA_LINUX_FALSE=
10603 fi
10604
10605
10606
10607 if test x$TARGET = xPA_HPUX; then
10608 PA_HPUX_TRUE=
10609 PA_HPUX_FALSE='#'
10610 else
10611 PA_HPUX_TRUE='#'
10612 PA_HPUX_FALSE=
10613 fi
10614
10615
10616
10617 if test x$TARGET = xPA64_HPUX; then
10618 PA64_HPUX_TRUE=
10619 PA64_HPUX_FALSE='#'
10620 else
10621 PA64_HPUX_TRUE='#'
10622 PA64_HPUX_FALSE=
10623 fi
10624
10625
10626 case x$TARGET in
10627 xMIPS*) TARGET=MIPS ;;
10628 *) ;;
10629 esac
10630
10631 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
10632 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
10633 if test "${ac_cv_header_stdc+set}" = set; then
10634 echo $ECHO_N "(cached) $ECHO_C" >&6
10635 else
10636 cat >conftest.$ac_ext <<_ACEOF
10637 /* confdefs.h. */
10638 _ACEOF
10639 cat confdefs.h >>conftest.$ac_ext
10640 cat >>conftest.$ac_ext <<_ACEOF
10641 /* end confdefs.h. */
10642 #include <stdlib.h>
10643 #include <stdarg.h>
10644 #include <string.h>
10645 #include <float.h>
10646
10647 int
10648 main ()
10649 {
10650
10651 ;
10652 return 0;
10653 }
10654 _ACEOF
10655 rm -f conftest.$ac_objext
10656 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10657 (eval $ac_compile) 2>conftest.er1
10658 ac_status=$?
10659 grep -v '^ *+' conftest.er1 >conftest.err
10660 rm -f conftest.er1
10661 cat conftest.err >&5
10662 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10663 (exit $ac_status); } &&
10664 { ac_try='test -z "$ac_c_werror_flag"
10665 || test ! -s conftest.err'
10666 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10667 (eval $ac_try) 2>&5
10668 ac_status=$?
10669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10670 (exit $ac_status); }; } &&
10671 { ac_try='test -s conftest.$ac_objext'
10672 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10673 (eval $ac_try) 2>&5
10674 ac_status=$?
10675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10676 (exit $ac_status); }; }; then
10677 ac_cv_header_stdc=yes
10678 else
10679 echo "$as_me: failed program was:" >&5
10680 sed 's/^/| /' conftest.$ac_ext >&5
10681
10682 ac_cv_header_stdc=no
10683 fi
10684 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10685
10686 if test $ac_cv_header_stdc = yes; then
10687 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10688 cat >conftest.$ac_ext <<_ACEOF
10689 /* confdefs.h. */
10690 _ACEOF
10691 cat confdefs.h >>conftest.$ac_ext
10692 cat >>conftest.$ac_ext <<_ACEOF
10693 /* end confdefs.h. */
10694 #include <string.h>
10695
10696 _ACEOF
10697 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10698 $EGREP "memchr" >/dev/null 2>&1; then
10699 :
10700 else
10701 ac_cv_header_stdc=no
10702 fi
10703 rm -f conftest*
10704
10705 fi
10706
10707 if test $ac_cv_header_stdc = yes; then
10708 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10709 cat >conftest.$ac_ext <<_ACEOF
10710 /* confdefs.h. */
10711 _ACEOF
10712 cat confdefs.h >>conftest.$ac_ext
10713 cat >>conftest.$ac_ext <<_ACEOF
10714 /* end confdefs.h. */
10715 #include <stdlib.h>
10716
10717 _ACEOF
10718 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10719 $EGREP "free" >/dev/null 2>&1; then
10720 :
10721 else
10722 ac_cv_header_stdc=no
10723 fi
10724 rm -f conftest*
10725
10726 fi
10727
10728 if test $ac_cv_header_stdc = yes; then
10729 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10730 if test "$cross_compiling" = yes; then
10731 :
10732 else
10733 cat >conftest.$ac_ext <<_ACEOF
10734 /* confdefs.h. */
10735 _ACEOF
10736 cat confdefs.h >>conftest.$ac_ext
10737 cat >>conftest.$ac_ext <<_ACEOF
10738 /* end confdefs.h. */
10739 #include <ctype.h>
10740 #if ((' ' & 0x0FF) == 0x020)
10741 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10742 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10743 #else
10744 # define ISLOWER(c) \
10745 (('a' <= (c) && (c) <= 'i') \
10746 || ('j' <= (c) && (c) <= 'r') \
10747 || ('s' <= (c) && (c) <= 'z'))
10748 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10749 #endif
10750
10751 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10752 int
10753 main ()
10754 {
10755 int i;
10756 for (i = 0; i < 256; i++)
10757 if (XOR (islower (i), ISLOWER (i))
10758 || toupper (i) != TOUPPER (i))
10759 exit(2);
10760 exit (0);
10761 }
10762 _ACEOF
10763 rm -f conftest$ac_exeext
10764 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10765 (eval $ac_link) 2>&5
10766 ac_status=$?
10767 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10768 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10769 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10770 (eval $ac_try) 2>&5
10771 ac_status=$?
10772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10773 (exit $ac_status); }; }; then
10774 :
10775 else
10776 echo "$as_me: program exited with status $ac_status" >&5
10777 echo "$as_me: failed program was:" >&5
10778 sed 's/^/| /' conftest.$ac_ext >&5
10779
10780 ( exit $ac_status )
10781 ac_cv_header_stdc=no
10782 fi
10783 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10784 fi
10785 fi
10786 fi
10787 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
10788 echo "${ECHO_T}$ac_cv_header_stdc" >&6
10789 if test $ac_cv_header_stdc = yes; then
10790
10791 cat >>confdefs.h <<\_ACEOF
10792 #define STDC_HEADERS 1
10793 _ACEOF
10794
10795 fi
10796
10797
10798 for ac_func in memcpy
10799 do
10800 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10801 echo "$as_me:$LINENO: checking for $ac_func" >&5
10802 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10803 if eval "test \"\${$as_ac_var+set}\" = set"; then
10804 echo $ECHO_N "(cached) $ECHO_C" >&6
10805 else
10806 cat >conftest.$ac_ext <<_ACEOF
10807 /* confdefs.h. */
10808 _ACEOF
10809 cat confdefs.h >>conftest.$ac_ext
10810 cat >>conftest.$ac_ext <<_ACEOF
10811 /* end confdefs.h. */
10812 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10813 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10814 #define $ac_func innocuous_$ac_func
10815
10816 /* System header to define __stub macros and hopefully few prototypes,
10817 which can conflict with char $ac_func (); below.
10818 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10819 <limits.h> exists even on freestanding compilers. */
10820
10821 #ifdef __STDC__
10822 # include <limits.h>
10823 #else
10824 # include <assert.h>
10825 #endif
10826
10827 #undef $ac_func
10828
10829 /* Override any gcc2 internal prototype to avoid an error. */
10830 #ifdef __cplusplus
10831 extern "C"
10832 {
10833 #endif
10834 /* We use char because int might match the return type of a gcc2
10835 builtin and then its argument prototype would still apply. */
10836 char $ac_func ();
10837 /* The GNU C library defines this for functions which it implements
10838 to always fail with ENOSYS. Some functions are actually named
10839 something starting with __ and the normal name is an alias. */
10840 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10841 choke me
10842 #else
10843 char (*f) () = $ac_func;
10844 #endif
10845 #ifdef __cplusplus
10846 }
10847 #endif
10848
10849 int
10850 main ()
10851 {
10852 return f != $ac_func;
10853 ;
10854 return 0;
10855 }
10856 _ACEOF
10857 rm -f conftest.$ac_objext conftest$ac_exeext
10858 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10859 (eval $ac_link) 2>conftest.er1
10860 ac_status=$?
10861 grep -v '^ *+' conftest.er1 >conftest.err
10862 rm -f conftest.er1
10863 cat conftest.err >&5
10864 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10865 (exit $ac_status); } &&
10866 { ac_try='test -z "$ac_c_werror_flag"
10867 || test ! -s conftest.err'
10868 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10869 (eval $ac_try) 2>&5
10870 ac_status=$?
10871 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10872 (exit $ac_status); }; } &&
10873 { ac_try='test -s conftest$ac_exeext'
10874 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10875 (eval $ac_try) 2>&5
10876 ac_status=$?
10877 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10878 (exit $ac_status); }; }; then
10879 eval "$as_ac_var=yes"
10880 else
10881 echo "$as_me: failed program was:" >&5
10882 sed 's/^/| /' conftest.$ac_ext >&5
10883
10884 eval "$as_ac_var=no"
10885 fi
10886 rm -f conftest.err conftest.$ac_objext \
10887 conftest$ac_exeext conftest.$ac_ext
10888 fi
10889 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10890 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10891 if test `eval echo '${'$as_ac_var'}'` = yes; then
10892 cat >>confdefs.h <<_ACEOF
10893 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10894 _ACEOF
10895
10896 fi
10897 done
10898
10899 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10900 # for constant arguments. Useless!
10901 echo "$as_me:$LINENO: checking for working alloca.h" >&5
10902 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
10903 if test "${ac_cv_working_alloca_h+set}" = set; then
10904 echo $ECHO_N "(cached) $ECHO_C" >&6
10905 else
10906 cat >conftest.$ac_ext <<_ACEOF
10907 /* confdefs.h. */
10908 _ACEOF
10909 cat confdefs.h >>conftest.$ac_ext
10910 cat >>conftest.$ac_ext <<_ACEOF
10911 /* end confdefs.h. */
10912 #include <alloca.h>
10913 int
10914 main ()
10915 {
10916 char *p = (char *) alloca (2 * sizeof (int));
10917 ;
10918 return 0;
10919 }
10920 _ACEOF
10921 rm -f conftest.$ac_objext conftest$ac_exeext
10922 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10923 (eval $ac_link) 2>conftest.er1
10924 ac_status=$?
10925 grep -v '^ *+' conftest.er1 >conftest.err
10926 rm -f conftest.er1
10927 cat conftest.err >&5
10928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10929 (exit $ac_status); } &&
10930 { ac_try='test -z "$ac_c_werror_flag"
10931 || test ! -s conftest.err'
10932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10933 (eval $ac_try) 2>&5
10934 ac_status=$?
10935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10936 (exit $ac_status); }; } &&
10937 { ac_try='test -s conftest$ac_exeext'
10938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10939 (eval $ac_try) 2>&5
10940 ac_status=$?
10941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10942 (exit $ac_status); }; }; then
10943 ac_cv_working_alloca_h=yes
10944 else
10945 echo "$as_me: failed program was:" >&5
10946 sed 's/^/| /' conftest.$ac_ext >&5
10947
10948 ac_cv_working_alloca_h=no
10949 fi
10950 rm -f conftest.err conftest.$ac_objext \
10951 conftest$ac_exeext conftest.$ac_ext
10952 fi
10953 echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
10954 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
10955 if test $ac_cv_working_alloca_h = yes; then
10956
10957 cat >>confdefs.h <<\_ACEOF
10958 #define HAVE_ALLOCA_H 1
10959 _ACEOF
10960
10961 fi
10962
10963 echo "$as_me:$LINENO: checking for alloca" >&5
10964 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
10965 if test "${ac_cv_func_alloca_works+set}" = set; then
10966 echo $ECHO_N "(cached) $ECHO_C" >&6
10967 else
10968 cat >conftest.$ac_ext <<_ACEOF
10969 /* confdefs.h. */
10970 _ACEOF
10971 cat confdefs.h >>conftest.$ac_ext
10972 cat >>conftest.$ac_ext <<_ACEOF
10973 /* end confdefs.h. */
10974 #ifdef __GNUC__
10975 # define alloca __builtin_alloca
10976 #else
10977 # ifdef _MSC_VER
10978 # include <malloc.h>
10979 # define alloca _alloca
10980 # else
10981 # if HAVE_ALLOCA_H
10982 # include <alloca.h>
10983 # else
10984 # ifdef _AIX
10985 #pragma alloca
10986 # else
10987 # ifndef alloca /* predefined by HP cc +Olibcalls */
10988 char *alloca ();
10989 # endif
10990 # endif
10991 # endif
10992 # endif
10993 #endif
10994
10995 int
10996 main ()
10997 {
10998 char *p = (char *) alloca (1);
10999 ;
11000 return 0;
11001 }
11002 _ACEOF
11003 rm -f conftest.$ac_objext conftest$ac_exeext
11004 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11005 (eval $ac_link) 2>conftest.er1
11006 ac_status=$?
11007 grep -v '^ *+' conftest.er1 >conftest.err
11008 rm -f conftest.er1
11009 cat conftest.err >&5
11010 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11011 (exit $ac_status); } &&
11012 { ac_try='test -z "$ac_c_werror_flag"
11013 || test ! -s conftest.err'
11014 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11015 (eval $ac_try) 2>&5
11016 ac_status=$?
11017 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11018 (exit $ac_status); }; } &&
11019 { ac_try='test -s conftest$ac_exeext'
11020 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11021 (eval $ac_try) 2>&5
11022 ac_status=$?
11023 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11024 (exit $ac_status); }; }; then
11025 ac_cv_func_alloca_works=yes
11026 else
11027 echo "$as_me: failed program was:" >&5
11028 sed 's/^/| /' conftest.$ac_ext >&5
11029
11030 ac_cv_func_alloca_works=no
11031 fi
11032 rm -f conftest.err conftest.$ac_objext \
11033 conftest$ac_exeext conftest.$ac_ext
11034 fi
11035 echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
11036 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
11037
11038 if test $ac_cv_func_alloca_works = yes; then
11039
11040 cat >>confdefs.h <<\_ACEOF
11041 #define HAVE_ALLOCA 1
11042 _ACEOF
11043
11044 else
11045 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
11046 # that cause trouble. Some versions do not even contain alloca or
11047 # contain a buggy version. If you still want to use their alloca,
11048 # use ar to extract alloca.o from them instead of compiling alloca.c.
11049
11050 ALLOCA=alloca.$ac_objext
11051
11052 cat >>confdefs.h <<\_ACEOF
11053 #define C_ALLOCA 1
11054 _ACEOF
11055
11056
11057 echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
11058 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
11059 if test "${ac_cv_os_cray+set}" = set; then
11060 echo $ECHO_N "(cached) $ECHO_C" >&6
11061 else
11062 cat >conftest.$ac_ext <<_ACEOF
11063 /* confdefs.h. */
11064 _ACEOF
11065 cat confdefs.h >>conftest.$ac_ext
11066 cat >>conftest.$ac_ext <<_ACEOF
11067 /* end confdefs.h. */
11068 #if defined(CRAY) && ! defined(CRAY2)
11069 webecray
11070 #else
11071 wenotbecray
11072 #endif
11073
11074 _ACEOF
11075 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11076 $EGREP "webecray" >/dev/null 2>&1; then
11077 ac_cv_os_cray=yes
11078 else
11079 ac_cv_os_cray=no
11080 fi
11081 rm -f conftest*
11082
11083 fi
11084 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
11085 echo "${ECHO_T}$ac_cv_os_cray" >&6
11086 if test $ac_cv_os_cray = yes; then
11087 for ac_func in _getb67 GETB67 getb67; do
11088 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11089 echo "$as_me:$LINENO: checking for $ac_func" >&5
11090 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
11091 if eval "test \"\${$as_ac_var+set}\" = set"; then
11092 echo $ECHO_N "(cached) $ECHO_C" >&6
11093 else
11094 cat >conftest.$ac_ext <<_ACEOF
11095 /* confdefs.h. */
11096 _ACEOF
11097 cat confdefs.h >>conftest.$ac_ext
11098 cat >>conftest.$ac_ext <<_ACEOF
11099 /* end confdefs.h. */
11100 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11101 For example, HP-UX 11i <limits.h> declares gettimeofday. */
11102 #define $ac_func innocuous_$ac_func
11103
11104 /* System header to define __stub macros and hopefully few prototypes,
11105 which can conflict with char $ac_func (); below.
11106 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11107 <limits.h> exists even on freestanding compilers. */
11108
11109 #ifdef __STDC__
11110 # include <limits.h>
11111 #else
11112 # include <assert.h>
11113 #endif
11114
11115 #undef $ac_func
11116
11117 /* Override any gcc2 internal prototype to avoid an error. */
11118 #ifdef __cplusplus
11119 extern "C"
11120 {
11121 #endif
11122 /* We use char because int might match the return type of a gcc2
11123 builtin and then its argument prototype would still apply. */
11124 char $ac_func ();
11125 /* The GNU C library defines this for functions which it implements
11126 to always fail with ENOSYS. Some functions are actually named
11127 something starting with __ and the normal name is an alias. */
11128 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
11129 choke me
11130 #else
11131 char (*f) () = $ac_func;
11132 #endif
11133 #ifdef __cplusplus
11134 }
11135 #endif
11136
11137 int
11138 main ()
11139 {
11140 return f != $ac_func;
11141 ;
11142 return 0;
11143 }
11144 _ACEOF
11145 rm -f conftest.$ac_objext conftest$ac_exeext
11146 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11147 (eval $ac_link) 2>conftest.er1
11148 ac_status=$?
11149 grep -v '^ *+' conftest.er1 >conftest.err
11150 rm -f conftest.er1
11151 cat conftest.err >&5
11152 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11153 (exit $ac_status); } &&
11154 { ac_try='test -z "$ac_c_werror_flag"
11155 || test ! -s conftest.err'
11156 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11157 (eval $ac_try) 2>&5
11158 ac_status=$?
11159 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11160 (exit $ac_status); }; } &&
11161 { ac_try='test -s conftest$ac_exeext'
11162 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11163 (eval $ac_try) 2>&5
11164 ac_status=$?
11165 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11166 (exit $ac_status); }; }; then
11167 eval "$as_ac_var=yes"
11168 else
11169 echo "$as_me: failed program was:" >&5
11170 sed 's/^/| /' conftest.$ac_ext >&5
11171
11172 eval "$as_ac_var=no"
11173 fi
11174 rm -f conftest.err conftest.$ac_objext \
11175 conftest$ac_exeext conftest.$ac_ext
11176 fi
11177 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
11178 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
11179 if test `eval echo '${'$as_ac_var'}'` = yes; then
11180
11181 cat >>confdefs.h <<_ACEOF
11182 #define CRAY_STACKSEG_END $ac_func
11183 _ACEOF
11184
11185 break
11186 fi
11187
11188 done
11189 fi
11190
11191 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
11192 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
11193 if test "${ac_cv_c_stack_direction+set}" = set; then
11194 echo $ECHO_N "(cached) $ECHO_C" >&6
11195 else
11196 if test "$cross_compiling" = yes; then
11197 ac_cv_c_stack_direction=0
11198 else
11199 cat >conftest.$ac_ext <<_ACEOF
11200 /* confdefs.h. */
11201 _ACEOF
11202 cat confdefs.h >>conftest.$ac_ext
11203 cat >>conftest.$ac_ext <<_ACEOF
11204 /* end confdefs.h. */
11205 int
11206 find_stack_direction ()
11207 {
11208 static char *addr = 0;
11209 auto char dummy;
11210 if (addr == 0)
11211 {
11212 addr = &dummy;
11213 return find_stack_direction ();
11214 }
11215 else
11216 return (&dummy > addr) ? 1 : -1;
11217 }
11218
11219 int
11220 main ()
11221 {
11222 exit (find_stack_direction () < 0);
11223 }
11224 _ACEOF
11225 rm -f conftest$ac_exeext
11226 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11227 (eval $ac_link) 2>&5
11228 ac_status=$?
11229 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11230 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11231 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11232 (eval $ac_try) 2>&5
11233 ac_status=$?
11234 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11235 (exit $ac_status); }; }; then
11236 ac_cv_c_stack_direction=1
11237 else
11238 echo "$as_me: program exited with status $ac_status" >&5
11239 echo "$as_me: failed program was:" >&5
11240 sed 's/^/| /' conftest.$ac_ext >&5
11241
11242 ( exit $ac_status )
11243 ac_cv_c_stack_direction=-1
11244 fi
11245 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11246 fi
11247 fi
11248 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
11249 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
11250
11251 cat >>confdefs.h <<_ACEOF
11252 #define STACK_DIRECTION $ac_cv_c_stack_direction
11253 _ACEOF
11254
11255
11256 fi
11257
11258
11259 echo "$as_me:$LINENO: checking for double" >&5
11260 echo $ECHO_N "checking for double... $ECHO_C" >&6
11261 if test "${ac_cv_type_double+set}" = set; then
11262 echo $ECHO_N "(cached) $ECHO_C" >&6
11263 else
11264 cat >conftest.$ac_ext <<_ACEOF
11265 /* confdefs.h. */
11266 _ACEOF
11267 cat confdefs.h >>conftest.$ac_ext
11268 cat >>conftest.$ac_ext <<_ACEOF
11269 /* end confdefs.h. */
11270 $ac_includes_default
11271 int
11272 main ()
11273 {
11274 if ((double *) 0)
11275 return 0;
11276 if (sizeof (double))
11277 return 0;
11278 ;
11279 return 0;
11280 }
11281 _ACEOF
11282 rm -f conftest.$ac_objext
11283 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11284 (eval $ac_compile) 2>conftest.er1
11285 ac_status=$?
11286 grep -v '^ *+' conftest.er1 >conftest.err
11287 rm -f conftest.er1
11288 cat conftest.err >&5
11289 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11290 (exit $ac_status); } &&
11291 { ac_try='test -z "$ac_c_werror_flag"
11292 || test ! -s conftest.err'
11293 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11294 (eval $ac_try) 2>&5
11295 ac_status=$?
11296 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11297 (exit $ac_status); }; } &&
11298 { ac_try='test -s conftest.$ac_objext'
11299 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11300 (eval $ac_try) 2>&5
11301 ac_status=$?
11302 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11303 (exit $ac_status); }; }; then
11304 ac_cv_type_double=yes
11305 else
11306 echo "$as_me: failed program was:" >&5
11307 sed 's/^/| /' conftest.$ac_ext >&5
11308
11309 ac_cv_type_double=no
11310 fi
11311 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11312 fi
11313 echo "$as_me:$LINENO: result: $ac_cv_type_double" >&5
11314 echo "${ECHO_T}$ac_cv_type_double" >&6
11315
11316 echo "$as_me:$LINENO: checking size of double" >&5
11317 echo $ECHO_N "checking size of double... $ECHO_C" >&6
11318 if test "${ac_cv_sizeof_double+set}" = set; then
11319 echo $ECHO_N "(cached) $ECHO_C" >&6
11320 else
11321 if test "$ac_cv_type_double" = yes; then
11322 # The cast to unsigned long works around a bug in the HP C Compiler
11323 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11324 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11325 # This bug is HP SR number 8606223364.
11326 if test "$cross_compiling" = yes; then
11327 # Depending upon the size, compute the lo and hi bounds.
11328 cat >conftest.$ac_ext <<_ACEOF
11329 /* confdefs.h. */
11330 _ACEOF
11331 cat confdefs.h >>conftest.$ac_ext
11332 cat >>conftest.$ac_ext <<_ACEOF
11333 /* end confdefs.h. */
11334 $ac_includes_default
11335 int
11336 main ()
11337 {
11338 static int test_array [1 - 2 * !(((long) (sizeof (double))) >= 0)];
11339 test_array [0] = 0
11340
11341 ;
11342 return 0;
11343 }
11344 _ACEOF
11345 rm -f conftest.$ac_objext
11346 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11347 (eval $ac_compile) 2>conftest.er1
11348 ac_status=$?
11349 grep -v '^ *+' conftest.er1 >conftest.err
11350 rm -f conftest.er1
11351 cat conftest.err >&5
11352 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11353 (exit $ac_status); } &&
11354 { ac_try='test -z "$ac_c_werror_flag"
11355 || test ! -s conftest.err'
11356 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11357 (eval $ac_try) 2>&5
11358 ac_status=$?
11359 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11360 (exit $ac_status); }; } &&
11361 { ac_try='test -s conftest.$ac_objext'
11362 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11363 (eval $ac_try) 2>&5
11364 ac_status=$?
11365 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11366 (exit $ac_status); }; }; then
11367 ac_lo=0 ac_mid=0
11368 while :; do
11369 cat >conftest.$ac_ext <<_ACEOF
11370 /* confdefs.h. */
11371 _ACEOF
11372 cat confdefs.h >>conftest.$ac_ext
11373 cat >>conftest.$ac_ext <<_ACEOF
11374 /* end confdefs.h. */
11375 $ac_includes_default
11376 int
11377 main ()
11378 {
11379 static int test_array [1 - 2 * !(((long) (sizeof (double))) <= $ac_mid)];
11380 test_array [0] = 0
11381
11382 ;
11383 return 0;
11384 }
11385 _ACEOF
11386 rm -f conftest.$ac_objext
11387 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11388 (eval $ac_compile) 2>conftest.er1
11389 ac_status=$?
11390 grep -v '^ *+' conftest.er1 >conftest.err
11391 rm -f conftest.er1
11392 cat conftest.err >&5
11393 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11394 (exit $ac_status); } &&
11395 { ac_try='test -z "$ac_c_werror_flag"
11396 || test ! -s conftest.err'
11397 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11398 (eval $ac_try) 2>&5
11399 ac_status=$?
11400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11401 (exit $ac_status); }; } &&
11402 { ac_try='test -s conftest.$ac_objext'
11403 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11404 (eval $ac_try) 2>&5
11405 ac_status=$?
11406 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11407 (exit $ac_status); }; }; then
11408 ac_hi=$ac_mid; break
11409 else
11410 echo "$as_me: failed program was:" >&5
11411 sed 's/^/| /' conftest.$ac_ext >&5
11412
11413 ac_lo=`expr $ac_mid + 1`
11414 if test $ac_lo -le $ac_mid; then
11415 ac_lo= ac_hi=
11416 break
11417 fi
11418 ac_mid=`expr 2 '*' $ac_mid + 1`
11419 fi
11420 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11421 done
11422 else
11423 echo "$as_me: failed program was:" >&5
11424 sed 's/^/| /' conftest.$ac_ext >&5
11425
11426 cat >conftest.$ac_ext <<_ACEOF
11427 /* confdefs.h. */
11428 _ACEOF
11429 cat confdefs.h >>conftest.$ac_ext
11430 cat >>conftest.$ac_ext <<_ACEOF
11431 /* end confdefs.h. */
11432 $ac_includes_default
11433 int
11434 main ()
11435 {
11436 static int test_array [1 - 2 * !(((long) (sizeof (double))) < 0)];
11437 test_array [0] = 0
11438
11439 ;
11440 return 0;
11441 }
11442 _ACEOF
11443 rm -f conftest.$ac_objext
11444 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11445 (eval $ac_compile) 2>conftest.er1
11446 ac_status=$?
11447 grep -v '^ *+' conftest.er1 >conftest.err
11448 rm -f conftest.er1
11449 cat conftest.err >&5
11450 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11451 (exit $ac_status); } &&
11452 { ac_try='test -z "$ac_c_werror_flag"
11453 || test ! -s conftest.err'
11454 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11455 (eval $ac_try) 2>&5
11456 ac_status=$?
11457 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11458 (exit $ac_status); }; } &&
11459 { ac_try='test -s conftest.$ac_objext'
11460 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11461 (eval $ac_try) 2>&5
11462 ac_status=$?
11463 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11464 (exit $ac_status); }; }; then
11465 ac_hi=-1 ac_mid=-1
11466 while :; do
11467 cat >conftest.$ac_ext <<_ACEOF
11468 /* confdefs.h. */
11469 _ACEOF
11470 cat confdefs.h >>conftest.$ac_ext
11471 cat >>conftest.$ac_ext <<_ACEOF
11472 /* end confdefs.h. */
11473 $ac_includes_default
11474 int
11475 main ()
11476 {
11477 static int test_array [1 - 2 * !(((long) (sizeof (double))) >= $ac_mid)];
11478 test_array [0] = 0
11479
11480 ;
11481 return 0;
11482 }
11483 _ACEOF
11484 rm -f conftest.$ac_objext
11485 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11486 (eval $ac_compile) 2>conftest.er1
11487 ac_status=$?
11488 grep -v '^ *+' conftest.er1 >conftest.err
11489 rm -f conftest.er1
11490 cat conftest.err >&5
11491 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11492 (exit $ac_status); } &&
11493 { ac_try='test -z "$ac_c_werror_flag"
11494 || test ! -s conftest.err'
11495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11496 (eval $ac_try) 2>&5
11497 ac_status=$?
11498 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11499 (exit $ac_status); }; } &&
11500 { ac_try='test -s conftest.$ac_objext'
11501 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11502 (eval $ac_try) 2>&5
11503 ac_status=$?
11504 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11505 (exit $ac_status); }; }; then
11506 ac_lo=$ac_mid; break
11507 else
11508 echo "$as_me: failed program was:" >&5
11509 sed 's/^/| /' conftest.$ac_ext >&5
11510
11511 ac_hi=`expr '(' $ac_mid ')' - 1`
11512 if test $ac_mid -le $ac_hi; then
11513 ac_lo= ac_hi=
11514 break
11515 fi
11516 ac_mid=`expr 2 '*' $ac_mid`
11517 fi
11518 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11519 done
11520 else
11521 echo "$as_me: failed program was:" >&5
11522 sed 's/^/| /' conftest.$ac_ext >&5
11523
11524 ac_lo= ac_hi=
11525 fi
11526 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11527 fi
11528 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11529 # Binary search between lo and hi bounds.
11530 while test "x$ac_lo" != "x$ac_hi"; do
11531 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
11532 cat >conftest.$ac_ext <<_ACEOF
11533 /* confdefs.h. */
11534 _ACEOF
11535 cat confdefs.h >>conftest.$ac_ext
11536 cat >>conftest.$ac_ext <<_ACEOF
11537 /* end confdefs.h. */
11538 $ac_includes_default
11539 int
11540 main ()
11541 {
11542 static int test_array [1 - 2 * !(((long) (sizeof (double))) <= $ac_mid)];
11543 test_array [0] = 0
11544
11545 ;
11546 return 0;
11547 }
11548 _ACEOF
11549 rm -f conftest.$ac_objext
11550 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11551 (eval $ac_compile) 2>conftest.er1
11552 ac_status=$?
11553 grep -v '^ *+' conftest.er1 >conftest.err
11554 rm -f conftest.er1
11555 cat conftest.err >&5
11556 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11557 (exit $ac_status); } &&
11558 { ac_try='test -z "$ac_c_werror_flag"
11559 || test ! -s conftest.err'
11560 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11561 (eval $ac_try) 2>&5
11562 ac_status=$?
11563 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11564 (exit $ac_status); }; } &&
11565 { ac_try='test -s conftest.$ac_objext'
11566 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11567 (eval $ac_try) 2>&5
11568 ac_status=$?
11569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11570 (exit $ac_status); }; }; then
11571 ac_hi=$ac_mid
11572 else
11573 echo "$as_me: failed program was:" >&5
11574 sed 's/^/| /' conftest.$ac_ext >&5
11575
11576 ac_lo=`expr '(' $ac_mid ')' + 1`
11577 fi
11578 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11579 done
11580 case $ac_lo in
11581 ?*) ac_cv_sizeof_double=$ac_lo;;
11582 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (double), 77
11583 See \`config.log' for more details." >&5
11584 echo "$as_me: error: cannot compute sizeof (double), 77
11585 See \`config.log' for more details." >&2;}
11586 { (exit 1); exit 1; }; } ;;
11587 esac
11588 else
11589 if test "$cross_compiling" = yes; then
11590 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
11591 See \`config.log' for more details." >&5
11592 echo "$as_me: error: cannot run test program while cross compiling
11593 See \`config.log' for more details." >&2;}
11594 { (exit 1); exit 1; }; }
11595 else
11596 cat >conftest.$ac_ext <<_ACEOF
11597 /* confdefs.h. */
11598 _ACEOF
11599 cat confdefs.h >>conftest.$ac_ext
11600 cat >>conftest.$ac_ext <<_ACEOF
11601 /* end confdefs.h. */
11602 $ac_includes_default
11603 long longval () { return (long) (sizeof (double)); }
11604 unsigned long ulongval () { return (long) (sizeof (double)); }
11605 #include <stdio.h>
11606 #include <stdlib.h>
11607 int
11608 main ()
11609 {
11610
11611 FILE *f = fopen ("conftest.val", "w");
11612 if (! f)
11613 exit (1);
11614 if (((long) (sizeof (double))) < 0)
11615 {
11616 long i = longval ();
11617 if (i != ((long) (sizeof (double))))
11618 exit (1);
11619 fprintf (f, "%ld\n", i);
11620 }
11621 else
11622 {
11623 unsigned long i = ulongval ();
11624 if (i != ((long) (sizeof (double))))
11625 exit (1);
11626 fprintf (f, "%lu\n", i);
11627 }
11628 exit (ferror (f) || fclose (f) != 0);
11629
11630 ;
11631 return 0;
11632 }
11633 _ACEOF
11634 rm -f conftest$ac_exeext
11635 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11636 (eval $ac_link) 2>&5
11637 ac_status=$?
11638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11639 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11640 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11641 (eval $ac_try) 2>&5
11642 ac_status=$?
11643 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11644 (exit $ac_status); }; }; then
11645 ac_cv_sizeof_double=`cat conftest.val`
11646 else
11647 echo "$as_me: program exited with status $ac_status" >&5
11648 echo "$as_me: failed program was:" >&5
11649 sed 's/^/| /' conftest.$ac_ext >&5
11650
11651 ( exit $ac_status )
11652 { { echo "$as_me:$LINENO: error: cannot compute sizeof (double), 77
11653 See \`config.log' for more details." >&5
11654 echo "$as_me: error: cannot compute sizeof (double), 77
11655 See \`config.log' for more details." >&2;}
11656 { (exit 1); exit 1; }; }
11657 fi
11658 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11659 fi
11660 fi
11661 rm -f conftest.val
11662 else
11663 ac_cv_sizeof_double=0
11664 fi
11665 fi
11666 echo "$as_me:$LINENO: result: $ac_cv_sizeof_double" >&5
11667 echo "${ECHO_T}$ac_cv_sizeof_double" >&6
11668 cat >>confdefs.h <<_ACEOF
11669 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
11670 _ACEOF
11671
11672
11673 echo "$as_me:$LINENO: checking for long double" >&5
11674 echo $ECHO_N "checking for long double... $ECHO_C" >&6
11675 if test "${ac_cv_type_long_double+set}" = set; then
11676 echo $ECHO_N "(cached) $ECHO_C" >&6
11677 else
11678 cat >conftest.$ac_ext <<_ACEOF
11679 /* confdefs.h. */
11680 _ACEOF
11681 cat confdefs.h >>conftest.$ac_ext
11682 cat >>conftest.$ac_ext <<_ACEOF
11683 /* end confdefs.h. */
11684 $ac_includes_default
11685 int
11686 main ()
11687 {
11688 if ((long double *) 0)
11689 return 0;
11690 if (sizeof (long double))
11691 return 0;
11692 ;
11693 return 0;
11694 }
11695 _ACEOF
11696 rm -f conftest.$ac_objext
11697 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11698 (eval $ac_compile) 2>conftest.er1
11699 ac_status=$?
11700 grep -v '^ *+' conftest.er1 >conftest.err
11701 rm -f conftest.er1
11702 cat conftest.err >&5
11703 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11704 (exit $ac_status); } &&
11705 { ac_try='test -z "$ac_c_werror_flag"
11706 || test ! -s conftest.err'
11707 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11708 (eval $ac_try) 2>&5
11709 ac_status=$?
11710 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11711 (exit $ac_status); }; } &&
11712 { ac_try='test -s conftest.$ac_objext'
11713 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11714 (eval $ac_try) 2>&5
11715 ac_status=$?
11716 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11717 (exit $ac_status); }; }; then
11718 ac_cv_type_long_double=yes
11719 else
11720 echo "$as_me: failed program was:" >&5
11721 sed 's/^/| /' conftest.$ac_ext >&5
11722
11723 ac_cv_type_long_double=no
11724 fi
11725 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11726 fi
11727 echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
11728 echo "${ECHO_T}$ac_cv_type_long_double" >&6
11729
11730 echo "$as_me:$LINENO: checking size of long double" >&5
11731 echo $ECHO_N "checking size of long double... $ECHO_C" >&6
11732 if test "${ac_cv_sizeof_long_double+set}" = set; then
11733 echo $ECHO_N "(cached) $ECHO_C" >&6
11734 else
11735 if test "$ac_cv_type_long_double" = yes; then
11736 # The cast to unsigned long works around a bug in the HP C Compiler
11737 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11738 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11739 # This bug is HP SR number 8606223364.
11740 if test "$cross_compiling" = yes; then
11741 # Depending upon the size, compute the lo and hi bounds.
11742 cat >conftest.$ac_ext <<_ACEOF
11743 /* confdefs.h. */
11744 _ACEOF
11745 cat confdefs.h >>conftest.$ac_ext
11746 cat >>conftest.$ac_ext <<_ACEOF
11747 /* end confdefs.h. */
11748 $ac_includes_default
11749 int
11750 main ()
11751 {
11752 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)];
11753 test_array [0] = 0
11754
11755 ;
11756 return 0;
11757 }
11758 _ACEOF
11759 rm -f conftest.$ac_objext
11760 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11761 (eval $ac_compile) 2>conftest.er1
11762 ac_status=$?
11763 grep -v '^ *+' conftest.er1 >conftest.err
11764 rm -f conftest.er1
11765 cat conftest.err >&5
11766 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11767 (exit $ac_status); } &&
11768 { ac_try='test -z "$ac_c_werror_flag"
11769 || test ! -s conftest.err'
11770 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11771 (eval $ac_try) 2>&5
11772 ac_status=$?
11773 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11774 (exit $ac_status); }; } &&
11775 { ac_try='test -s conftest.$ac_objext'
11776 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11777 (eval $ac_try) 2>&5
11778 ac_status=$?
11779 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11780 (exit $ac_status); }; }; then
11781 ac_lo=0 ac_mid=0
11782 while :; do
11783 cat >conftest.$ac_ext <<_ACEOF
11784 /* confdefs.h. */
11785 _ACEOF
11786 cat confdefs.h >>conftest.$ac_ext
11787 cat >>conftest.$ac_ext <<_ACEOF
11788 /* end confdefs.h. */
11789 $ac_includes_default
11790 int
11791 main ()
11792 {
11793 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
11794 test_array [0] = 0
11795
11796 ;
11797 return 0;
11798 }
11799 _ACEOF
11800 rm -f conftest.$ac_objext
11801 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11802 (eval $ac_compile) 2>conftest.er1
11803 ac_status=$?
11804 grep -v '^ *+' conftest.er1 >conftest.err
11805 rm -f conftest.er1
11806 cat conftest.err >&5
11807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11808 (exit $ac_status); } &&
11809 { ac_try='test -z "$ac_c_werror_flag"
11810 || test ! -s conftest.err'
11811 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11812 (eval $ac_try) 2>&5
11813 ac_status=$?
11814 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11815 (exit $ac_status); }; } &&
11816 { ac_try='test -s conftest.$ac_objext'
11817 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11818 (eval $ac_try) 2>&5
11819 ac_status=$?
11820 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11821 (exit $ac_status); }; }; then
11822 ac_hi=$ac_mid; break
11823 else
11824 echo "$as_me: failed program was:" >&5
11825 sed 's/^/| /' conftest.$ac_ext >&5
11826
11827 ac_lo=`expr $ac_mid + 1`
11828 if test $ac_lo -le $ac_mid; then
11829 ac_lo= ac_hi=
11830 break
11831 fi
11832 ac_mid=`expr 2 '*' $ac_mid + 1`
11833 fi
11834 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11835 done
11836 else
11837 echo "$as_me: failed program was:" >&5
11838 sed 's/^/| /' conftest.$ac_ext >&5
11839
11840 cat >conftest.$ac_ext <<_ACEOF
11841 /* confdefs.h. */
11842 _ACEOF
11843 cat confdefs.h >>conftest.$ac_ext
11844 cat >>conftest.$ac_ext <<_ACEOF
11845 /* end confdefs.h. */
11846 $ac_includes_default
11847 int
11848 main ()
11849 {
11850 static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)];
11851 test_array [0] = 0
11852
11853 ;
11854 return 0;
11855 }
11856 _ACEOF
11857 rm -f conftest.$ac_objext
11858 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11859 (eval $ac_compile) 2>conftest.er1
11860 ac_status=$?
11861 grep -v '^ *+' conftest.er1 >conftest.err
11862 rm -f conftest.er1
11863 cat conftest.err >&5
11864 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11865 (exit $ac_status); } &&
11866 { ac_try='test -z "$ac_c_werror_flag"
11867 || test ! -s conftest.err'
11868 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11869 (eval $ac_try) 2>&5
11870 ac_status=$?
11871 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11872 (exit $ac_status); }; } &&
11873 { ac_try='test -s conftest.$ac_objext'
11874 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11875 (eval $ac_try) 2>&5
11876 ac_status=$?
11877 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11878 (exit $ac_status); }; }; then
11879 ac_hi=-1 ac_mid=-1
11880 while :; do
11881 cat >conftest.$ac_ext <<_ACEOF
11882 /* confdefs.h. */
11883 _ACEOF
11884 cat confdefs.h >>conftest.$ac_ext
11885 cat >>conftest.$ac_ext <<_ACEOF
11886 /* end confdefs.h. */
11887 $ac_includes_default
11888 int
11889 main ()
11890 {
11891 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)];
11892 test_array [0] = 0
11893
11894 ;
11895 return 0;
11896 }
11897 _ACEOF
11898 rm -f conftest.$ac_objext
11899 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11900 (eval $ac_compile) 2>conftest.er1
11901 ac_status=$?
11902 grep -v '^ *+' conftest.er1 >conftest.err
11903 rm -f conftest.er1
11904 cat conftest.err >&5
11905 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11906 (exit $ac_status); } &&
11907 { ac_try='test -z "$ac_c_werror_flag"
11908 || test ! -s conftest.err'
11909 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11910 (eval $ac_try) 2>&5
11911 ac_status=$?
11912 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11913 (exit $ac_status); }; } &&
11914 { ac_try='test -s conftest.$ac_objext'
11915 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11916 (eval $ac_try) 2>&5
11917 ac_status=$?
11918 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11919 (exit $ac_status); }; }; then
11920 ac_lo=$ac_mid; break
11921 else
11922 echo "$as_me: failed program was:" >&5
11923 sed 's/^/| /' conftest.$ac_ext >&5
11924
11925 ac_hi=`expr '(' $ac_mid ')' - 1`
11926 if test $ac_mid -le $ac_hi; then
11927 ac_lo= ac_hi=
11928 break
11929 fi
11930 ac_mid=`expr 2 '*' $ac_mid`
11931 fi
11932 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11933 done
11934 else
11935 echo "$as_me: failed program was:" >&5
11936 sed 's/^/| /' conftest.$ac_ext >&5
11937
11938 ac_lo= ac_hi=
11939 fi
11940 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11941 fi
11942 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11943 # Binary search between lo and hi bounds.
11944 while test "x$ac_lo" != "x$ac_hi"; do
11945 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
11946 cat >conftest.$ac_ext <<_ACEOF
11947 /* confdefs.h. */
11948 _ACEOF
11949 cat confdefs.h >>conftest.$ac_ext
11950 cat >>conftest.$ac_ext <<_ACEOF
11951 /* end confdefs.h. */
11952 $ac_includes_default
11953 int
11954 main ()
11955 {
11956 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
11957 test_array [0] = 0
11958
11959 ;
11960 return 0;
11961 }
11962 _ACEOF
11963 rm -f conftest.$ac_objext
11964 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11965 (eval $ac_compile) 2>conftest.er1
11966 ac_status=$?
11967 grep -v '^ *+' conftest.er1 >conftest.err
11968 rm -f conftest.er1
11969 cat conftest.err >&5
11970 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11971 (exit $ac_status); } &&
11972 { ac_try='test -z "$ac_c_werror_flag"
11973 || test ! -s conftest.err'
11974 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11975 (eval $ac_try) 2>&5
11976 ac_status=$?
11977 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11978 (exit $ac_status); }; } &&
11979 { ac_try='test -s conftest.$ac_objext'
11980 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11981 (eval $ac_try) 2>&5
11982 ac_status=$?
11983 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11984 (exit $ac_status); }; }; then
11985 ac_hi=$ac_mid
11986 else
11987 echo "$as_me: failed program was:" >&5
11988 sed 's/^/| /' conftest.$ac_ext >&5
11989
11990 ac_lo=`expr '(' $ac_mid ')' + 1`
11991 fi
11992 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11993 done
11994 case $ac_lo in
11995 ?*) ac_cv_sizeof_long_double=$ac_lo;;
11996 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
11997 See \`config.log' for more details." >&5
11998 echo "$as_me: error: cannot compute sizeof (long double), 77
11999 See \`config.log' for more details." >&2;}
12000 { (exit 1); exit 1; }; } ;;
12001 esac
12002 else
12003 if test "$cross_compiling" = yes; then
12004 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
12005 See \`config.log' for more details." >&5
12006 echo "$as_me: error: cannot run test program while cross compiling
12007 See \`config.log' for more details." >&2;}
12008 { (exit 1); exit 1; }; }
12009 else
12010 cat >conftest.$ac_ext <<_ACEOF
12011 /* confdefs.h. */
12012 _ACEOF
12013 cat confdefs.h >>conftest.$ac_ext
12014 cat >>conftest.$ac_ext <<_ACEOF
12015 /* end confdefs.h. */
12016 $ac_includes_default
12017 long longval () { return (long) (sizeof (long double)); }
12018 unsigned long ulongval () { return (long) (sizeof (long double)); }
12019 #include <stdio.h>
12020 #include <stdlib.h>
12021 int
12022 main ()
12023 {
12024
12025 FILE *f = fopen ("conftest.val", "w");
12026 if (! f)
12027 exit (1);
12028 if (((long) (sizeof (long double))) < 0)
12029 {
12030 long i = longval ();
12031 if (i != ((long) (sizeof (long double))))
12032 exit (1);
12033 fprintf (f, "%ld\n", i);
12034 }
12035 else
12036 {
12037 unsigned long i = ulongval ();
12038 if (i != ((long) (sizeof (long double))))
12039 exit (1);
12040 fprintf (f, "%lu\n", i);
12041 }
12042 exit (ferror (f) || fclose (f) != 0);
12043
12044 ;
12045 return 0;
12046 }
12047 _ACEOF
12048 rm -f conftest$ac_exeext
12049 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12050 (eval $ac_link) 2>&5
12051 ac_status=$?
12052 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12053 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12054 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12055 (eval $ac_try) 2>&5
12056 ac_status=$?
12057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12058 (exit $ac_status); }; }; then
12059 ac_cv_sizeof_long_double=`cat conftest.val`
12060 else
12061 echo "$as_me: program exited with status $ac_status" >&5
12062 echo "$as_me: failed program was:" >&5
12063 sed 's/^/| /' conftest.$ac_ext >&5
12064
12065 ( exit $ac_status )
12066 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
12067 See \`config.log' for more details." >&5
12068 echo "$as_me: error: cannot compute sizeof (long double), 77
12069 See \`config.log' for more details." >&2;}
12070 { (exit 1); exit 1; }; }
12071 fi
12072 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12073 fi
12074 fi
12075 rm -f conftest.val
12076 else
12077 ac_cv_sizeof_long_double=0
12078 fi
12079 fi
12080 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
12081 echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6
12082 cat >>confdefs.h <<_ACEOF
12083 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
12084 _ACEOF
12085
12086
12087
12088 # Also AC_SUBST this variable for ffi.h.
12089 if test -z "$HAVE_LONG_DOUBLE"; then
12090 HAVE_LONG_DOUBLE=0
12091 if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
12092 if test $ac_cv_sizeof_long_double != 0; then
12093 HAVE_LONG_DOUBLE=1
12094
12095 cat >>confdefs.h <<\_ACEOF
12096 #define HAVE_LONG_DOUBLE 1
12097 _ACEOF
12098
12099 fi
12100 fi
12101 fi
12102
12103
12104 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
12105 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
12106 if test "${ac_cv_c_bigendian+set}" = set; then
12107 echo $ECHO_N "(cached) $ECHO_C" >&6
12108 else
12109 # See if sys/param.h defines the BYTE_ORDER macro.
12110 cat >conftest.$ac_ext <<_ACEOF
12111 /* confdefs.h. */
12112 _ACEOF
12113 cat confdefs.h >>conftest.$ac_ext
12114 cat >>conftest.$ac_ext <<_ACEOF
12115 /* end confdefs.h. */
12116 #include <sys/types.h>
12117 #include <sys/param.h>
12118
12119 int
12120 main ()
12121 {
12122 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
12123 bogus endian macros
12124 #endif
12125
12126 ;
12127 return 0;
12128 }
12129 _ACEOF
12130 rm -f conftest.$ac_objext
12131 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12132 (eval $ac_compile) 2>conftest.er1
12133 ac_status=$?
12134 grep -v '^ *+' conftest.er1 >conftest.err
12135 rm -f conftest.er1
12136 cat conftest.err >&5
12137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12138 (exit $ac_status); } &&
12139 { ac_try='test -z "$ac_c_werror_flag"
12140 || test ! -s conftest.err'
12141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12142 (eval $ac_try) 2>&5
12143 ac_status=$?
12144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12145 (exit $ac_status); }; } &&
12146 { ac_try='test -s conftest.$ac_objext'
12147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12148 (eval $ac_try) 2>&5
12149 ac_status=$?
12150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12151 (exit $ac_status); }; }; then
12152 # It does; now see whether it defined to BIG_ENDIAN or not.
12153 cat >conftest.$ac_ext <<_ACEOF
12154 /* confdefs.h. */
12155 _ACEOF
12156 cat confdefs.h >>conftest.$ac_ext
12157 cat >>conftest.$ac_ext <<_ACEOF
12158 /* end confdefs.h. */
12159 #include <sys/types.h>
12160 #include <sys/param.h>
12161
12162 int
12163 main ()
12164 {
12165 #if BYTE_ORDER != BIG_ENDIAN
12166 not big endian
12167 #endif
12168
12169 ;
12170 return 0;
12171 }
12172 _ACEOF
12173 rm -f conftest.$ac_objext
12174 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12175 (eval $ac_compile) 2>conftest.er1
12176 ac_status=$?
12177 grep -v '^ *+' conftest.er1 >conftest.err
12178 rm -f conftest.er1
12179 cat conftest.err >&5
12180 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12181 (exit $ac_status); } &&
12182 { ac_try='test -z "$ac_c_werror_flag"
12183 || test ! -s conftest.err'
12184 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12185 (eval $ac_try) 2>&5
12186 ac_status=$?
12187 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12188 (exit $ac_status); }; } &&
12189 { ac_try='test -s conftest.$ac_objext'
12190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12191 (eval $ac_try) 2>&5
12192 ac_status=$?
12193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12194 (exit $ac_status); }; }; then
12195 ac_cv_c_bigendian=yes
12196 else
12197 echo "$as_me: failed program was:" >&5
12198 sed 's/^/| /' conftest.$ac_ext >&5
12199
12200 ac_cv_c_bigendian=no
12201 fi
12202 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12203 else
12204 echo "$as_me: failed program was:" >&5
12205 sed 's/^/| /' conftest.$ac_ext >&5
12206
12207 # It does not; compile a test program.
12208 if test "$cross_compiling" = yes; then
12209 # try to guess the endianness by grepping values into an object file
12210 ac_cv_c_bigendian=unknown
12211 cat >conftest.$ac_ext <<_ACEOF
12212 /* confdefs.h. */
12213 _ACEOF
12214 cat confdefs.h >>conftest.$ac_ext
12215 cat >>conftest.$ac_ext <<_ACEOF
12216 /* end confdefs.h. */
12217 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
12218 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
12219 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
12220 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
12221 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
12222 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
12223 int
12224 main ()
12225 {
12226 _ascii (); _ebcdic ();
12227 ;
12228 return 0;
12229 }
12230 _ACEOF
12231 rm -f conftest.$ac_objext
12232 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12233 (eval $ac_compile) 2>conftest.er1
12234 ac_status=$?
12235 grep -v '^ *+' conftest.er1 >conftest.err
12236 rm -f conftest.er1
12237 cat conftest.err >&5
12238 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12239 (exit $ac_status); } &&
12240 { ac_try='test -z "$ac_c_werror_flag"
12241 || test ! -s conftest.err'
12242 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12243 (eval $ac_try) 2>&5
12244 ac_status=$?
12245 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12246 (exit $ac_status); }; } &&
12247 { ac_try='test -s conftest.$ac_objext'
12248 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12249 (eval $ac_try) 2>&5
12250 ac_status=$?
12251 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12252 (exit $ac_status); }; }; then
12253 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
12254 ac_cv_c_bigendian=yes
12255 fi
12256 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
12257 if test "$ac_cv_c_bigendian" = unknown; then
12258 ac_cv_c_bigendian=no
12259 else
12260 # finding both strings is unlikely to happen, but who knows?
12261 ac_cv_c_bigendian=unknown
12262 fi
12263 fi
12264 else
12265 echo "$as_me: failed program was:" >&5
12266 sed 's/^/| /' conftest.$ac_ext >&5
12267
12268 fi
12269 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12270 else
12271 cat >conftest.$ac_ext <<_ACEOF
12272 /* confdefs.h. */
12273 _ACEOF
12274 cat confdefs.h >>conftest.$ac_ext
12275 cat >>conftest.$ac_ext <<_ACEOF
12276 /* end confdefs.h. */
12277 int
12278 main ()
12279 {
12280 /* Are we little or big endian? From Harbison&Steele. */
12281 union
12282 {
12283 long l;
12284 char c[sizeof (long)];
12285 } u;
12286 u.l = 1;
12287 exit (u.c[sizeof (long) - 1] == 1);
12288 }
12289 _ACEOF
12290 rm -f conftest$ac_exeext
12291 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12292 (eval $ac_link) 2>&5
12293 ac_status=$?
12294 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12295 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12296 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12297 (eval $ac_try) 2>&5
12298 ac_status=$?
12299 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12300 (exit $ac_status); }; }; then
12301 ac_cv_c_bigendian=no
12302 else
12303 echo "$as_me: program exited with status $ac_status" >&5
12304 echo "$as_me: failed program was:" >&5
12305 sed 's/^/| /' conftest.$ac_ext >&5
12306
12307 ( exit $ac_status )
12308 ac_cv_c_bigendian=yes
12309 fi
12310 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12311 fi
12312 fi
12313 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12314 fi
12315 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
12316 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
12317 case $ac_cv_c_bigendian in
12318 yes)
12319
12320 cat >>confdefs.h <<\_ACEOF
12321 #define WORDS_BIGENDIAN 1
12322 _ACEOF
12323 ;;
12324 no)
12325 ;;
12326 *)
12327 { { echo "$as_me:$LINENO: error: unknown endianness
12328 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
12329 echo "$as_me: error: unknown endianness
12330 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
12331 { (exit 1); exit 1; }; } ;;
12332 esac
12333
12334
12335 echo "$as_me:$LINENO: checking assembler .cfi pseudo-op support" >&5
12336 echo $ECHO_N "checking assembler .cfi pseudo-op support... $ECHO_C" >&6
12337 if test "${libffi_cv_as_cfi_pseudo_op+set}" = set; then
12338 echo $ECHO_N "(cached) $ECHO_C" >&6
12339 else
12340
12341 libffi_cv_as_cfi_pseudo_op=unknown
12342 cat >conftest.$ac_ext <<_ACEOF
12343 /* confdefs.h. */
12344 _ACEOF
12345 cat confdefs.h >>conftest.$ac_ext
12346 cat >>conftest.$ac_ext <<_ACEOF
12347 /* end confdefs.h. */
12348 asm (".cfi_startproc\n\t.cfi_endproc");
12349 int
12350 main ()
12351 {
12352
12353 ;
12354 return 0;
12355 }
12356 _ACEOF
12357 rm -f conftest.$ac_objext
12358 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12359 (eval $ac_compile) 2>conftest.er1
12360 ac_status=$?
12361 grep -v '^ *+' conftest.er1 >conftest.err
12362 rm -f conftest.er1
12363 cat conftest.err >&5
12364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12365 (exit $ac_status); } &&
12366 { ac_try='test -z "$ac_c_werror_flag"
12367 || test ! -s conftest.err'
12368 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12369 (eval $ac_try) 2>&5
12370 ac_status=$?
12371 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12372 (exit $ac_status); }; } &&
12373 { ac_try='test -s conftest.$ac_objext'
12374 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12375 (eval $ac_try) 2>&5
12376 ac_status=$?
12377 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12378 (exit $ac_status); }; }; then
12379 libffi_cv_as_cfi_pseudo_op=yes
12380 else
12381 echo "$as_me: failed program was:" >&5
12382 sed 's/^/| /' conftest.$ac_ext >&5
12383
12384 libffi_cv_as_cfi_pseudo_op=no
12385 fi
12386 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12387
12388 fi
12389 echo "$as_me:$LINENO: result: $libffi_cv_as_cfi_pseudo_op" >&5
12390 echo "${ECHO_T}$libffi_cv_as_cfi_pseudo_op" >&6
12391 if test "x$libffi_cv_as_cfi_pseudo_op" = xyes; then
12392
12393 cat >>confdefs.h <<\_ACEOF
12394 #define HAVE_AS_CFI_PSEUDO_OP 1
12395 _ACEOF
12396
12397 fi
12398
12399 if test x$TARGET = xSPARC; then
12400 echo "$as_me:$LINENO: checking assembler and linker support unaligned pc related relocs" >&5
12401 echo $ECHO_N "checking assembler and linker support unaligned pc related relocs... $ECHO_C" >&6
12402 if test "${libffi_cv_as_sparc_ua_pcrel+set}" = set; then
12403 echo $ECHO_N "(cached) $ECHO_C" >&6
12404 else
12405
12406 save_CFLAGS="$CFLAGS"
12407 save_LDFLAGS="$LDFLAGS"
12408 CFLAGS="$CFLAGS -fpic"
12409 LDFLAGS="$LDFLAGS -shared"
12410 cat >conftest.$ac_ext <<_ACEOF
12411 /* confdefs.h. */
12412 _ACEOF
12413 cat confdefs.h >>conftest.$ac_ext
12414 cat >>conftest.$ac_ext <<_ACEOF
12415 /* end confdefs.h. */
12416 asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
12417 int
12418 main ()
12419 {
12420
12421 ;
12422 return 0;
12423 }
12424 _ACEOF
12425 rm -f conftest.$ac_objext conftest$ac_exeext
12426 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12427 (eval $ac_link) 2>conftest.er1
12428 ac_status=$?
12429 grep -v '^ *+' conftest.er1 >conftest.err
12430 rm -f conftest.er1
12431 cat conftest.err >&5
12432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12433 (exit $ac_status); } &&
12434 { ac_try='test -z "$ac_c_werror_flag"
12435 || test ! -s conftest.err'
12436 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12437 (eval $ac_try) 2>&5
12438 ac_status=$?
12439 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12440 (exit $ac_status); }; } &&
12441 { ac_try='test -s conftest$ac_exeext'
12442 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12443 (eval $ac_try) 2>&5
12444 ac_status=$?
12445 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12446 (exit $ac_status); }; }; then
12447 libffi_cv_as_sparc_ua_pcrel=yes
12448 else
12449 echo "$as_me: failed program was:" >&5
12450 sed 's/^/| /' conftest.$ac_ext >&5
12451
12452 libffi_cv_as_sparc_ua_pcrel=no
12453 fi
12454 rm -f conftest.err conftest.$ac_objext \
12455 conftest$ac_exeext conftest.$ac_ext
12456 CFLAGS="$save_CFLAGS"
12457 LDFLAGS="$save_LDFLAGS"
12458 fi
12459 echo "$as_me:$LINENO: result: $libffi_cv_as_sparc_ua_pcrel" >&5
12460 echo "${ECHO_T}$libffi_cv_as_sparc_ua_pcrel" >&6
12461 if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
12462
12463 cat >>confdefs.h <<\_ACEOF
12464 #define HAVE_AS_SPARC_UA_PCREL 1
12465 _ACEOF
12466
12467 fi
12468
12469 echo "$as_me:$LINENO: checking assembler .register pseudo-op support" >&5
12470 echo $ECHO_N "checking assembler .register pseudo-op support... $ECHO_C" >&6
12471 if test "${libffi_cv_as_register_pseudo_op+set}" = set; then
12472 echo $ECHO_N "(cached) $ECHO_C" >&6
12473 else
12474
12475 libffi_cv_as_register_pseudo_op=unknown
12476 # Check if we have .register
12477 cat >conftest.$ac_ext <<_ACEOF
12478 /* confdefs.h. */
12479 _ACEOF
12480 cat confdefs.h >>conftest.$ac_ext
12481 cat >>conftest.$ac_ext <<_ACEOF
12482 /* end confdefs.h. */
12483 asm (".register %g2, #scratch");
12484 int
12485 main ()
12486 {
12487
12488 ;
12489 return 0;
12490 }
12491 _ACEOF
12492 rm -f conftest.$ac_objext
12493 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12494 (eval $ac_compile) 2>conftest.er1
12495 ac_status=$?
12496 grep -v '^ *+' conftest.er1 >conftest.err
12497 rm -f conftest.er1
12498 cat conftest.err >&5
12499 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12500 (exit $ac_status); } &&
12501 { ac_try='test -z "$ac_c_werror_flag"
12502 || test ! -s conftest.err'
12503 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12504 (eval $ac_try) 2>&5
12505 ac_status=$?
12506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12507 (exit $ac_status); }; } &&
12508 { ac_try='test -s conftest.$ac_objext'
12509 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12510 (eval $ac_try) 2>&5
12511 ac_status=$?
12512 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12513 (exit $ac_status); }; }; then
12514 libffi_cv_as_register_pseudo_op=yes
12515 else
12516 echo "$as_me: failed program was:" >&5
12517 sed 's/^/| /' conftest.$ac_ext >&5
12518
12519 libffi_cv_as_register_pseudo_op=no
12520 fi
12521 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12522
12523 fi
12524 echo "$as_me:$LINENO: result: $libffi_cv_as_register_pseudo_op" >&5
12525 echo "${ECHO_T}$libffi_cv_as_register_pseudo_op" >&6
12526 if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
12527
12528 cat >>confdefs.h <<\_ACEOF
12529 #define HAVE_AS_REGISTER_PSEUDO_OP 1
12530 _ACEOF
12531
12532 fi
12533 fi
12534
12535 echo "$as_me:$LINENO: checking whether .eh_frame section should be read-only" >&5
12536 echo $ECHO_N "checking whether .eh_frame section should be read-only... $ECHO_C" >&6
12537 if test "${libffi_cv_ro_eh_frame+set}" = set; then
12538 echo $ECHO_N "(cached) $ECHO_C" >&6
12539 else
12540
12541 libffi_cv_ro_eh_frame=no
12542 echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
12543 if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
12544 if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
12545 libffi_cv_ro_eh_frame=yes
12546 elif grep '.section.*eh_frame.*#alloc' conftest.c \
12547 | grep -v '#write' > /dev/null; then
12548 libffi_cv_ro_eh_frame=yes
12549 fi
12550 fi
12551 rm -f conftest.*
12552
12553 fi
12554 echo "$as_me:$LINENO: result: $libffi_cv_ro_eh_frame" >&5
12555 echo "${ECHO_T}$libffi_cv_ro_eh_frame" >&6
12556 if test "x$libffi_cv_ro_eh_frame" = xyes; then
12557
12558 cat >>confdefs.h <<\_ACEOF
12559 #define HAVE_RO_EH_FRAME 1
12560 _ACEOF
12561
12562
12563 cat >>confdefs.h <<\_ACEOF
12564 #define EH_FRAME_FLAGS "a"
12565 _ACEOF
12566
12567 else
12568
12569 cat >>confdefs.h <<\_ACEOF
12570 #define EH_FRAME_FLAGS "aw"
12571 _ACEOF
12572
12573 fi
12574
12575 echo "$as_me:$LINENO: checking for __attribute__((visibility(\"hidden\")))" >&5
12576 echo $ECHO_N "checking for __attribute__((visibility(\"hidden\")))... $ECHO_C" >&6
12577 if test "${libffi_cv_hidden_visibility_attribute+set}" = set; then
12578 echo $ECHO_N "(cached) $ECHO_C" >&6
12579 else
12580
12581 echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
12582 libffi_cv_hidden_visibility_attribute=no
12583 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
12584 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12585 (eval $ac_try) 2>&5
12586 ac_status=$?
12587 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12588 (exit $ac_status); }; }; then
12589 if grep '\.hidden.*foo' conftest.s >/dev/null; then
12590 libffi_cv_hidden_visibility_attribute=yes
12591 fi
12592 fi
12593 rm -f conftest.*
12594
12595 fi
12596 echo "$as_me:$LINENO: result: $libffi_cv_hidden_visibility_attribute" >&5
12597 echo "${ECHO_T}$libffi_cv_hidden_visibility_attribute" >&6
12598 if test $libffi_cv_hidden_visibility_attribute = yes; then
12599
12600 cat >>confdefs.h <<\_ACEOF
12601 #define HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 1
12602 _ACEOF
12603
12604 fi
12605
12606
12607
12608
12609
12610
12611
12612
12613
12614 # Check whether --enable-debug or --disable-debug was given.
12615 if test "${enable_debug+set}" = set; then
12616 enableval="$enable_debug"
12617 if test "$enable_debug" = "yes"; then
12618
12619 cat >>confdefs.h <<\_ACEOF
12620 #define FFI_DEBUG 1
12621 _ACEOF
12622
12623 fi
12624 fi;
12625
12626 # Check whether --enable-structs or --disable-structs was given.
12627 if test "${enable_structs+set}" = set; then
12628 enableval="$enable_structs"
12629 if test "$enable_structs" = "no"; then
12630
12631 cat >>confdefs.h <<\_ACEOF
12632 #define FFI_NO_STRUCTS 1
12633 _ACEOF
12634
12635 fi
12636 fi;
12637
12638 # Check whether --enable-raw-api or --disable-raw-api was given.
12639 if test "${enable_raw_api+set}" = set; then
12640 enableval="$enable_raw_api"
12641 if test "$enable_raw_api" = "no"; then
12642
12643 cat >>confdefs.h <<\_ACEOF
12644 #define FFI_NO_RAW_API 1
12645 _ACEOF
12646
12647 fi
12648 fi;
12649
12650 # Check whether --enable-purify-safety or --disable-purify-safety was given.
12651 if test "${enable_purify_safety+set}" = set; then
12652 enableval="$enable_purify_safety"
12653 if test "$enable_purify_safety" = "yes"; then
12654
12655 cat >>confdefs.h <<\_ACEOF
12656 #define USING_PURIFY 1
12657 _ACEOF
12658
12659 fi
12660 fi;
12661
12662 if test -n "$with_cross_host" &&
12663 test x"$with_cross_host" != x"no"; then
12664 toolexecdir='$(exec_prefix)/$(target_alias)'
12665 toolexeclibdir='$(toolexecdir)/lib'
12666 else
12667 toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
12668 toolexeclibdir='$(libdir)'
12669 fi
12670 multi_os_directory=`$CC -print-multi-os-directory`
12671 case $multi_os_directory in
12672 .) ;; # Avoid trailing /.
12673 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
12674 esac
12675
12676
12677
12678 if test "${multilib}" = "yes"; then
12679 multilib_arg="--enable-multilib"
12680 else
12681 multilib_arg=
12682 fi
12683
12684 ac_config_commands="$ac_config_commands include"
12685
12686 ac_config_commands="$ac_config_commands src"
12687
12688
12689 ac_config_links="$ac_config_links include/ffitarget.h:src/$TARGETDIR/ffitarget.h"
12690
12691
12692 ac_config_files="$ac_config_files include/Makefile include/ffi.h Makefile testsuite/Makefile"
12693
12694
12695 cat >confcache <<\_ACEOF
12696 # This file is a shell script that caches the results of configure
12697 # tests run on this system so they can be shared between configure
12698 # scripts and configure runs, see configure's option --config-cache.
12699 # It is not useful on other systems. If it contains results you don't
12700 # want to keep, you may remove or edit it.
12701 #
12702 # config.status only pays attention to the cache file if you give it
12703 # the --recheck option to rerun configure.
12704 #
12705 # `ac_cv_env_foo' variables (set or unset) will be overridden when
12706 # loading this file, other *unset* `ac_cv_foo' will be assigned the
12707 # following values.
12708
12709 _ACEOF
12710
12711 # The following way of writing the cache mishandles newlines in values,
12712 # but we know of no workaround that is simple, portable, and efficient.
12713 # So, don't put newlines in cache variables' values.
12714 # Ultrix sh set writes to stderr and can't be redirected directly,
12715 # and sets the high bit in the cache file unless we assign to the vars.
12716 {
12717 (set) 2>&1 |
12718 case `(ac_space=' '; set | grep ac_space) 2>&1` in
12719 *ac_space=\ *)
12720 # `set' does not quote correctly, so add quotes (double-quote
12721 # substitution turns \\\\ into \\, and sed turns \\ into \).
12722 sed -n \
12723 "s/'/'\\\\''/g;
12724 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
12725 ;;
12726 *)
12727 # `set' quotes correctly as required by POSIX, so do not add quotes.
12728 sed -n \
12729 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
12730 ;;
12731 esac;
12732 } |
12733 sed '
12734 t clear
12735 : clear
12736 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
12737 t end
12738 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
12739 : end' >>confcache
12740 if diff $cache_file confcache >/dev/null 2>&1; then :; else
12741 if test -w $cache_file; then
12742 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
12743 cat confcache >$cache_file
12744 else
12745 echo "not updating unwritable cache $cache_file"
12746 fi
12747 fi
12748 rm -f confcache
12749
12750 test "x$prefix" = xNONE && prefix=$ac_default_prefix
12751 # Let make expand exec_prefix.
12752 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12753
12754 # VPATH may cause trouble with some makes, so we remove $(srcdir),
12755 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12756 # trailing colons and then remove the whole line if VPATH becomes empty
12757 # (actually we leave an empty line to preserve line numbers).
12758 if test "x$srcdir" = x.; then
12759 ac_vpsub='/^[ ]*VPATH[ ]*=/{
12760 s/:*\$(srcdir):*/:/;
12761 s/:*\${srcdir}:*/:/;
12762 s/:*@srcdir@:*/:/;
12763 s/^\([^=]*=[ ]*\):*/\1/;
12764 s/:*$//;
12765 s/^[^=]*=[ ]*$//;
12766 }'
12767 fi
12768
12769 DEFS=-DHAVE_CONFIG_H
12770
12771 ac_libobjs=
12772 ac_ltlibobjs=
12773 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
12774 # 1. Remove the extension, and $U if already installed.
12775 ac_i=`echo "$ac_i" |
12776 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
12777 # 2. Add them.
12778 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
12779 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
12780 done
12781 LIBOBJS=$ac_libobjs
12782
12783 LTLIBOBJS=$ac_ltlibobjs
12784
12785
12786 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
12787 { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
12788 Usually this means the macro was only invoked conditionally." >&5
12789 echo "$as_me: error: conditional \"AMDEP\" was never defined.
12790 Usually this means the macro was only invoked conditionally." >&2;}
12791 { (exit 1); exit 1; }; }
12792 fi
12793 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
12794 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
12795 Usually this means the macro was only invoked conditionally." >&5
12796 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
12797 Usually this means the macro was only invoked conditionally." >&2;}
12798 { (exit 1); exit 1; }; }
12799 fi
12800 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
12801 { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
12802 Usually this means the macro was only invoked conditionally." >&5
12803 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
12804 Usually this means the macro was only invoked conditionally." >&2;}
12805 { (exit 1); exit 1; }; }
12806 fi
12807 if test -z "${TESTSUBDIR_TRUE}" && test -z "${TESTSUBDIR_FALSE}"; then
12808 { { echo "$as_me:$LINENO: error: conditional \"TESTSUBDIR\" was never defined.
12809 Usually this means the macro was only invoked conditionally." >&5
12810 echo "$as_me: error: conditional \"TESTSUBDIR\" was never defined.
12811 Usually this means the macro was only invoked conditionally." >&2;}
12812 { (exit 1); exit 1; }; }
12813 fi
12814 if test -z "${MIPS_IRIX_TRUE}" && test -z "${MIPS_IRIX_FALSE}"; then
12815 { { echo "$as_me:$LINENO: error: conditional \"MIPS_IRIX\" was never defined.
12816 Usually this means the macro was only invoked conditionally." >&5
12817 echo "$as_me: error: conditional \"MIPS_IRIX\" was never defined.
12818 Usually this means the macro was only invoked conditionally." >&2;}
12819 { (exit 1); exit 1; }; }
12820 fi
12821 if test -z "${MIPS_LINUX_TRUE}" && test -z "${MIPS_LINUX_FALSE}"; then
12822 { { echo "$as_me:$LINENO: error: conditional \"MIPS_LINUX\" was never defined.
12823 Usually this means the macro was only invoked conditionally." >&5
12824 echo "$as_me: error: conditional \"MIPS_LINUX\" was never defined.
12825 Usually this means the macro was only invoked conditionally." >&2;}
12826 { (exit 1); exit 1; }; }
12827 fi
12828 if test -z "${SPARC_TRUE}" && test -z "${SPARC_FALSE}"; then
12829 { { echo "$as_me:$LINENO: error: conditional \"SPARC\" was never defined.
12830 Usually this means the macro was only invoked conditionally." >&5
12831 echo "$as_me: error: conditional \"SPARC\" was never defined.
12832 Usually this means the macro was only invoked conditionally." >&2;}
12833 { (exit 1); exit 1; }; }
12834 fi
12835 if test -z "${X86_TRUE}" && test -z "${X86_FALSE}"; then
12836 { { echo "$as_me:$LINENO: error: conditional \"X86\" was never defined.
12837 Usually this means the macro was only invoked conditionally." >&5
12838 echo "$as_me: error: conditional \"X86\" was never defined.
12839 Usually this means the macro was only invoked conditionally." >&2;}
12840 { (exit 1); exit 1; }; }
12841 fi
12842 if test -z "${X86_WIN32_TRUE}" && test -z "${X86_WIN32_FALSE}"; then
12843 { { echo "$as_me:$LINENO: error: conditional \"X86_WIN32\" was never defined.
12844 Usually this means the macro was only invoked conditionally." >&5
12845 echo "$as_me: error: conditional \"X86_WIN32\" was never defined.
12846 Usually this means the macro was only invoked conditionally." >&2;}
12847 { (exit 1); exit 1; }; }
12848 fi
12849 if test -z "${X86_DARWIN_TRUE}" && test -z "${X86_DARWIN_FALSE}"; then
12850 { { echo "$as_me:$LINENO: error: conditional \"X86_DARWIN\" was never defined.
12851 Usually this means the macro was only invoked conditionally." >&5
12852 echo "$as_me: error: conditional \"X86_DARWIN\" was never defined.
12853 Usually this means the macro was only invoked conditionally." >&2;}
12854 { (exit 1); exit 1; }; }
12855 fi
12856 if test -z "${ALPHA_TRUE}" && test -z "${ALPHA_FALSE}"; then
12857 { { echo "$as_me:$LINENO: error: conditional \"ALPHA\" was never defined.
12858 Usually this means the macro was only invoked conditionally." >&5
12859 echo "$as_me: error: conditional \"ALPHA\" was never defined.
12860 Usually this means the macro was only invoked conditionally." >&2;}
12861 { (exit 1); exit 1; }; }
12862 fi
12863 if test -z "${IA64_TRUE}" && test -z "${IA64_FALSE}"; then
12864 { { echo "$as_me:$LINENO: error: conditional \"IA64\" was never defined.
12865 Usually this means the macro was only invoked conditionally." >&5
12866 echo "$as_me: error: conditional \"IA64\" was never defined.
12867 Usually this means the macro was only invoked conditionally." >&2;}
12868 { (exit 1); exit 1; }; }
12869 fi
12870 if test -z "${M32R_TRUE}" && test -z "${M32R_FALSE}"; then
12871 { { echo "$as_me:$LINENO: error: conditional \"M32R\" was never defined.
12872 Usually this means the macro was only invoked conditionally." >&5
12873 echo "$as_me: error: conditional \"M32R\" was never defined.
12874 Usually this means the macro was only invoked conditionally." >&2;}
12875 { (exit 1); exit 1; }; }
12876 fi
12877 if test -z "${M68K_TRUE}" && test -z "${M68K_FALSE}"; then
12878 { { echo "$as_me:$LINENO: error: conditional \"M68K\" was never defined.
12879 Usually this means the macro was only invoked conditionally." >&5
12880 echo "$as_me: error: conditional \"M68K\" was never defined.
12881 Usually this means the macro was only invoked conditionally." >&2;}
12882 { (exit 1); exit 1; }; }
12883 fi
12884 if test -z "${POWERPC_TRUE}" && test -z "${POWERPC_FALSE}"; then
12885 { { echo "$as_me:$LINENO: error: conditional \"POWERPC\" was never defined.
12886 Usually this means the macro was only invoked conditionally." >&5
12887 echo "$as_me: error: conditional \"POWERPC\" was never defined.
12888 Usually this means the macro was only invoked conditionally." >&2;}
12889 { (exit 1); exit 1; }; }
12890 fi
12891 if test -z "${POWERPC_AIX_TRUE}" && test -z "${POWERPC_AIX_FALSE}"; then
12892 { { echo "$as_me:$LINENO: error: conditional \"POWERPC_AIX\" was never defined.
12893 Usually this means the macro was only invoked conditionally." >&5
12894 echo "$as_me: error: conditional \"POWERPC_AIX\" was never defined.
12895 Usually this means the macro was only invoked conditionally." >&2;}
12896 { (exit 1); exit 1; }; }
12897 fi
12898 if test -z "${POWERPC_DARWIN_TRUE}" && test -z "${POWERPC_DARWIN_FALSE}"; then
12899 { { echo "$as_me:$LINENO: error: conditional \"POWERPC_DARWIN\" was never defined.
12900 Usually this means the macro was only invoked conditionally." >&5
12901 echo "$as_me: error: conditional \"POWERPC_DARWIN\" was never defined.
12902 Usually this means the macro was only invoked conditionally." >&2;}
12903 { (exit 1); exit 1; }; }
12904 fi
12905 if test -z "${POWERPC_FREEBSD_TRUE}" && test -z "${POWERPC_FREEBSD_FALSE}"; then
12906 { { echo "$as_me:$LINENO: error: conditional \"POWERPC_FREEBSD\" was never defined.
12907 Usually this means the macro was only invoked conditionally." >&5
12908 echo "$as_me: error: conditional \"POWERPC_FREEBSD\" was never defined.
12909 Usually this means the macro was only invoked conditionally." >&2;}
12910 { (exit 1); exit 1; }; }
12911 fi
12912 if test -z "${ARM_TRUE}" && test -z "${ARM_FALSE}"; then
12913 { { echo "$as_me:$LINENO: error: conditional \"ARM\" was never defined.
12914 Usually this means the macro was only invoked conditionally." >&5
12915 echo "$as_me: error: conditional \"ARM\" was never defined.
12916 Usually this means the macro was only invoked conditionally." >&2;}
12917 { (exit 1); exit 1; }; }
12918 fi
12919 if test -z "${LIBFFI_CRIS_TRUE}" && test -z "${LIBFFI_CRIS_FALSE}"; then
12920 { { echo "$as_me:$LINENO: error: conditional \"LIBFFI_CRIS\" was never defined.
12921 Usually this means the macro was only invoked conditionally." >&5
12922 echo "$as_me: error: conditional \"LIBFFI_CRIS\" was never defined.
12923 Usually this means the macro was only invoked conditionally." >&2;}
12924 { (exit 1); exit 1; }; }
12925 fi
12926 if test -z "${FRV_TRUE}" && test -z "${FRV_FALSE}"; then
12927 { { echo "$as_me:$LINENO: error: conditional \"FRV\" was never defined.
12928 Usually this means the macro was only invoked conditionally." >&5
12929 echo "$as_me: error: conditional \"FRV\" was never defined.
12930 Usually this means the macro was only invoked conditionally." >&2;}
12931 { (exit 1); exit 1; }; }
12932 fi
12933 if test -z "${S390_TRUE}" && test -z "${S390_FALSE}"; then
12934 { { echo "$as_me:$LINENO: error: conditional \"S390\" was never defined.
12935 Usually this means the macro was only invoked conditionally." >&5
12936 echo "$as_me: error: conditional \"S390\" was never defined.
12937 Usually this means the macro was only invoked conditionally." >&2;}
12938 { (exit 1); exit 1; }; }
12939 fi
12940 if test -z "${X86_64_TRUE}" && test -z "${X86_64_FALSE}"; then
12941 { { echo "$as_me:$LINENO: error: conditional \"X86_64\" was never defined.
12942 Usually this means the macro was only invoked conditionally." >&5
12943 echo "$as_me: error: conditional \"X86_64\" was never defined.
12944 Usually this means the macro was only invoked conditionally." >&2;}
12945 { (exit 1); exit 1; }; }
12946 fi
12947 if test -z "${SH_TRUE}" && test -z "${SH_FALSE}"; then
12948 { { echo "$as_me:$LINENO: error: conditional \"SH\" was never defined.
12949 Usually this means the macro was only invoked conditionally." >&5
12950 echo "$as_me: error: conditional \"SH\" was never defined.
12951 Usually this means the macro was only invoked conditionally." >&2;}
12952 { (exit 1); exit 1; }; }
12953 fi
12954 if test -z "${SH64_TRUE}" && test -z "${SH64_FALSE}"; then
12955 { { echo "$as_me:$LINENO: error: conditional \"SH64\" was never defined.
12956 Usually this means the macro was only invoked conditionally." >&5
12957 echo "$as_me: error: conditional \"SH64\" was never defined.
12958 Usually this means the macro was only invoked conditionally." >&2;}
12959 { (exit 1); exit 1; }; }
12960 fi
12961 if test -z "${PA_LINUX_TRUE}" && test -z "${PA_LINUX_FALSE}"; then
12962 { { echo "$as_me:$LINENO: error: conditional \"PA_LINUX\" was never defined.
12963 Usually this means the macro was only invoked conditionally." >&5
12964 echo "$as_me: error: conditional \"PA_LINUX\" was never defined.
12965 Usually this means the macro was only invoked conditionally." >&2;}
12966 { (exit 1); exit 1; }; }
12967 fi
12968 if test -z "${PA_HPUX_TRUE}" && test -z "${PA_HPUX_FALSE}"; then
12969 { { echo "$as_me:$LINENO: error: conditional \"PA_HPUX\" was never defined.
12970 Usually this means the macro was only invoked conditionally." >&5
12971 echo "$as_me: error: conditional \"PA_HPUX\" was never defined.
12972 Usually this means the macro was only invoked conditionally." >&2;}
12973 { (exit 1); exit 1; }; }
12974 fi
12975 if test -z "${PA64_HPUX_TRUE}" && test -z "${PA64_HPUX_FALSE}"; then
12976 { { echo "$as_me:$LINENO: error: conditional \"PA64_HPUX\" was never defined.
12977 Usually this means the macro was only invoked conditionally." >&5
12978 echo "$as_me: error: conditional \"PA64_HPUX\" was never defined.
12979 Usually this means the macro was only invoked conditionally." >&2;}
12980 { (exit 1); exit 1; }; }
12981 fi
12982
12983 : ${CONFIG_STATUS=./config.status}
12984 ac_clean_files_save=$ac_clean_files
12985 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
12986 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
12987 echo "$as_me: creating $CONFIG_STATUS" >&6;}
12988 cat >$CONFIG_STATUS <<_ACEOF
12989 #! $SHELL
12990 # Generated by $as_me.
12991 # Run this file to recreate the current configuration.
12992 # Compiler output produced by configure, useful for debugging
12993 # configure, is in config.log if it exists.
12994
12995 debug=false
12996 ac_cs_recheck=false
12997 ac_cs_silent=false
12998 SHELL=\${CONFIG_SHELL-$SHELL}
12999 _ACEOF
13000
13001 cat >>$CONFIG_STATUS <<\_ACEOF
13002 ## --------------------- ##
13003 ## M4sh Initialization. ##
13004 ## --------------------- ##
13005
13006 # Be Bourne compatible
13007 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
13008 emulate sh
13009 NULLCMD=:
13010 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
13011 # is contrary to our usage. Disable this feature.
13012 alias -g '${1+"$@"}'='"$@"'
13013 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
13014 set -o posix
13015 fi
13016 DUALCASE=1; export DUALCASE # for MKS sh
13017
13018 # Support unset when possible.
13019 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
13020 as_unset=unset
13021 else
13022 as_unset=false
13023 fi
13024
13025
13026 # Work around bugs in pre-3.0 UWIN ksh.
13027 $as_unset ENV MAIL MAILPATH
13028 PS1='$ '
13029 PS2='> '
13030 PS4='+ '
13031
13032 # NLS nuisances.
13033 for as_var in \
13034 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
13035 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
13036 LC_TELEPHONE LC_TIME
13037 do
13038 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
13039 eval $as_var=C; export $as_var
13040 else
13041 $as_unset $as_var
13042 fi
13043 done
13044
13045 # Required to use basename.
13046 if expr a : '\(a\)' >/dev/null 2>&1; then
13047 as_expr=expr
13048 else
13049 as_expr=false
13050 fi
13051
13052 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
13053 as_basename=basename
13054 else
13055 as_basename=false
13056 fi
13057
13058
13059 # Name of the executable.
13060 as_me=`$as_basename "$0" ||
13061 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13062 X"$0" : 'X\(//\)$' \| \
13063 X"$0" : 'X\(/\)$' \| \
13064 . : '\(.\)' 2>/dev/null ||
13065 echo X/"$0" |
13066 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
13067 /^X\/\(\/\/\)$/{ s//\1/; q; }
13068 /^X\/\(\/\).*/{ s//\1/; q; }
13069 s/.*/./; q'`
13070
13071
13072 # PATH needs CR, and LINENO needs CR and PATH.
13073 # Avoid depending upon Character Ranges.
13074 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13075 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13076 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13077 as_cr_digits='0123456789'
13078 as_cr_alnum=$as_cr_Letters$as_cr_digits
13079
13080 # The user is always right.
13081 if test "${PATH_SEPARATOR+set}" != set; then
13082 echo "#! /bin/sh" >conf$$.sh
13083 echo "exit 0" >>conf$$.sh
13084 chmod +x conf$$.sh
13085 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
13086 PATH_SEPARATOR=';'
13087 else
13088 PATH_SEPARATOR=:
13089 fi
13090 rm -f conf$$.sh
13091 fi
13092
13093
13094 as_lineno_1=$LINENO
13095 as_lineno_2=$LINENO
13096 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
13097 test "x$as_lineno_1" != "x$as_lineno_2" &&
13098 test "x$as_lineno_3" = "x$as_lineno_2" || {
13099 # Find who we are. Look in the path if we contain no path at all
13100 # relative or not.
13101 case $0 in
13102 *[\\/]* ) as_myself=$0 ;;
13103 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13104 for as_dir in $PATH
13105 do
13106 IFS=$as_save_IFS
13107 test -z "$as_dir" && as_dir=.
13108 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
13109 done
13110
13111 ;;
13112 esac
13113 # We did not find ourselves, most probably we were run as `sh COMMAND'
13114 # in which case we are not to be found in the path.
13115 if test "x$as_myself" = x; then
13116 as_myself=$0
13117 fi
13118 if test ! -f "$as_myself"; then
13119 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
13120 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
13121 { (exit 1); exit 1; }; }
13122 fi
13123 case $CONFIG_SHELL in
13124 '')
13125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13126 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
13127 do
13128 IFS=$as_save_IFS
13129 test -z "$as_dir" && as_dir=.
13130 for as_base in sh bash ksh sh5; do
13131 case $as_dir in
13132 /*)
13133 if ("$as_dir/$as_base" -c '
13134 as_lineno_1=$LINENO
13135 as_lineno_2=$LINENO
13136 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
13137 test "x$as_lineno_1" != "x$as_lineno_2" &&
13138 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
13139 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
13140 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
13141 CONFIG_SHELL=$as_dir/$as_base
13142 export CONFIG_SHELL
13143 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
13144 fi;;
13145 esac
13146 done
13147 done
13148 ;;
13149 esac
13150
13151 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
13152 # uniformly replaced by the line number. The first 'sed' inserts a
13153 # line-number line before each line; the second 'sed' does the real
13154 # work. The second script uses 'N' to pair each line-number line
13155 # with the numbered line, and appends trailing '-' during
13156 # substitution so that $LINENO is not a special case at line end.
13157 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
13158 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
13159 sed '=' <$as_myself |
13160 sed '
13161 N
13162 s,$,-,
13163 : loop
13164 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
13165 t loop
13166 s,-$,,
13167 s,^['$as_cr_digits']*\n,,
13168 ' >$as_me.lineno &&
13169 chmod +x $as_me.lineno ||
13170 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
13171 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
13172 { (exit 1); exit 1; }; }
13173
13174 # Don't try to exec as it changes $[0], causing all sort of problems
13175 # (the dirname of $[0] is not the place where we might find the
13176 # original and so on. Autoconf is especially sensible to this).
13177 . ./$as_me.lineno
13178 # Exit status is that of the last command.
13179 exit
13180 }
13181
13182
13183 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
13184 *c*,-n*) ECHO_N= ECHO_C='
13185 ' ECHO_T=' ' ;;
13186 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
13187 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
13188 esac
13189
13190 if expr a : '\(a\)' >/dev/null 2>&1; then
13191 as_expr=expr
13192 else
13193 as_expr=false
13194 fi
13195
13196 rm -f conf$$ conf$$.exe conf$$.file
13197 echo >conf$$.file
13198 if ln -s conf$$.file conf$$ 2>/dev/null; then
13199 # We could just check for DJGPP; but this test a) works b) is more generic
13200 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
13201 if test -f conf$$.exe; then
13202 # Don't use ln at all; we don't have any links
13203 as_ln_s='cp -p'
13204 else
13205 as_ln_s='ln -s'
13206 fi
13207 elif ln conf$$.file conf$$ 2>/dev/null; then
13208 as_ln_s=ln
13209 else
13210 as_ln_s='cp -p'
13211 fi
13212 rm -f conf$$ conf$$.exe conf$$.file
13213
13214 if mkdir -p . 2>/dev/null; then
13215 as_mkdir_p=:
13216 else
13217 test -d ./-p && rmdir ./-p
13218 as_mkdir_p=false
13219 fi
13220
13221 as_executable_p="test -f"
13222
13223 # Sed expression to map a string onto a valid CPP name.
13224 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
13225
13226 # Sed expression to map a string onto a valid variable name.
13227 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
13228
13229
13230 # IFS
13231 # We need space, tab and new line, in precisely that order.
13232 as_nl='
13233 '
13234 IFS=" $as_nl"
13235
13236 # CDPATH.
13237 $as_unset CDPATH
13238
13239 exec 6>&1
13240
13241 # Open the log real soon, to keep \$[0] and so on meaningful, and to
13242 # report actual input values of CONFIG_FILES etc. instead of their
13243 # values after options handling. Logging --version etc. is OK.
13244 exec 5>>config.log
13245 {
13246 echo
13247 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
13248 ## Running $as_me. ##
13249 _ASBOX
13250 } >&5
13251 cat >&5 <<_CSEOF
13252
13253 This file was extended by libffi $as_me 2.1, which was
13254 generated by GNU Autoconf 2.59. Invocation command line was
13255
13256 CONFIG_FILES = $CONFIG_FILES
13257 CONFIG_HEADERS = $CONFIG_HEADERS
13258 CONFIG_LINKS = $CONFIG_LINKS
13259 CONFIG_COMMANDS = $CONFIG_COMMANDS
13260 $ $0 $@
13261
13262 _CSEOF
13263 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
13264 echo >&5
13265 _ACEOF
13266
13267 # Files that config.status was made for.
13268 if test -n "$ac_config_files"; then
13269 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
13270 fi
13271
13272 if test -n "$ac_config_headers"; then
13273 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
13274 fi
13275
13276 if test -n "$ac_config_links"; then
13277 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
13278 fi
13279
13280 if test -n "$ac_config_commands"; then
13281 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
13282 fi
13283
13284 cat >>$CONFIG_STATUS <<\_ACEOF
13285
13286 ac_cs_usage="\
13287 \`$as_me' instantiates files from templates according to the
13288 current configuration.
13289
13290 Usage: $0 [OPTIONS] [FILE]...
13291
13292 -h, --help print this help, then exit
13293 -V, --version print version number, then exit
13294 -q, --quiet do not print progress messages
13295 -d, --debug don't remove temporary files
13296 --recheck update $as_me by reconfiguring in the same conditions
13297 --file=FILE[:TEMPLATE]
13298 instantiate the configuration file FILE
13299 --header=FILE[:TEMPLATE]
13300 instantiate the configuration header FILE
13301
13302 Configuration files:
13303 $config_files
13304
13305 Configuration headers:
13306 $config_headers
13307
13308 Configuration links:
13309 $config_links
13310
13311 Configuration commands:
13312 $config_commands
13313
13314 Report bugs to <bug-autoconf@gnu.org>."
13315 _ACEOF
13316
13317 cat >>$CONFIG_STATUS <<_ACEOF
13318 ac_cs_version="\\
13319 libffi config.status 2.1
13320 configured by $0, generated by GNU Autoconf 2.59,
13321 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
13322
13323 Copyright (C) 2003 Free Software Foundation, Inc.
13324 This config.status script is free software; the Free Software Foundation
13325 gives unlimited permission to copy, distribute and modify it."
13326 srcdir=$srcdir
13327 INSTALL="$INSTALL"
13328 _ACEOF
13329
13330 cat >>$CONFIG_STATUS <<\_ACEOF
13331 # If no file are specified by the user, then we need to provide default
13332 # value. By we need to know if files were specified by the user.
13333 ac_need_defaults=:
13334 while test $# != 0
13335 do
13336 case $1 in
13337 --*=*)
13338 ac_option=`expr "x$1" : 'x\([^=]*\)='`
13339 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
13340 ac_shift=:
13341 ;;
13342 -*)
13343 ac_option=$1
13344 ac_optarg=$2
13345 ac_shift=shift
13346 ;;
13347 *) # This is not an option, so the user has probably given explicit
13348 # arguments.
13349 ac_option=$1
13350 ac_need_defaults=false;;
13351 esac
13352
13353 case $ac_option in
13354 # Handling of the options.
13355 _ACEOF
13356 cat >>$CONFIG_STATUS <<\_ACEOF
13357 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
13358 ac_cs_recheck=: ;;
13359 --version | --vers* | -V )
13360 echo "$ac_cs_version"; exit 0 ;;
13361 --he | --h)
13362 # Conflict between --help and --header
13363 { { echo "$as_me:$LINENO: error: ambiguous option: $1
13364 Try \`$0 --help' for more information." >&5
13365 echo "$as_me: error: ambiguous option: $1
13366 Try \`$0 --help' for more information." >&2;}
13367 { (exit 1); exit 1; }; };;
13368 --help | --hel | -h )
13369 echo "$ac_cs_usage"; exit 0 ;;
13370 --debug | --d* | -d )
13371 debug=: ;;
13372 --file | --fil | --fi | --f )
13373 $ac_shift
13374 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
13375 ac_need_defaults=false;;
13376 --header | --heade | --head | --hea )
13377 $ac_shift
13378 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
13379 ac_need_defaults=false;;
13380 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
13381 | -silent | --silent | --silen | --sile | --sil | --si | --s)
13382 ac_cs_silent=: ;;
13383
13384 # This is an error.
13385 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
13386 Try \`$0 --help' for more information." >&5
13387 echo "$as_me: error: unrecognized option: $1
13388 Try \`$0 --help' for more information." >&2;}
13389 { (exit 1); exit 1; }; } ;;
13390
13391 *) ac_config_targets="$ac_config_targets $1" ;;
13392
13393 esac
13394 shift
13395 done
13396
13397 ac_configure_extra_args=
13398
13399 if $ac_cs_silent; then
13400 exec 6>/dev/null
13401 ac_configure_extra_args="$ac_configure_extra_args --silent"
13402 fi
13403
13404 _ACEOF
13405 cat >>$CONFIG_STATUS <<_ACEOF
13406 if \$ac_cs_recheck; then
13407 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
13408 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
13409 fi
13410
13411 _ACEOF
13412
13413 cat >>$CONFIG_STATUS <<_ACEOF
13414 #
13415 # INIT-COMMANDS section.
13416 #
13417
13418
13419 srcdir="$srcdir"
13420 host="$host"
13421 target="$target"
13422 with_multisubdir="$with_multisubdir"
13423 with_multisrctop="$with_multisrctop"
13424 with_target_subdir="$with_target_subdir"
13425 ac_configure_args="${multilib_arg} ${ac_configure_args}"
13426 multi_basedir="$multi_basedir"
13427 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
13428 CC="$CC"
13429 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
13430
13431
13432 # The HP-UX ksh and POSIX shell print the target directory to stdout
13433 # if CDPATH is set.
13434 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13435
13436 sed_quote_subst='$sed_quote_subst'
13437 double_quote_subst='$double_quote_subst'
13438 delay_variable_subst='$delay_variable_subst'
13439 macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
13440 macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
13441 enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
13442 enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
13443 pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
13444 enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
13445 host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
13446 host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
13447 host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
13448 build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
13449 build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
13450 build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
13451 SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
13452 Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
13453 GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
13454 EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
13455 FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
13456 LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
13457 NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
13458 LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
13459 max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
13460 ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
13461 exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
13462 lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
13463 lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
13464 lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
13465 reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
13466 reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13467 deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
13468 file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
13469 AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
13470 AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
13471 STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
13472 RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
13473 old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13474 old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13475 old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13476 CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
13477 CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
13478 compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
13479 GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
13480 lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
13481 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
13482 lt_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"`'
13483 objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
13484 SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
13485 ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
13486 MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
13487 lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
13488 lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
13489 lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
13490 lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
13491 lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
13492 need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
13493 libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
13494 shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13495 extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13496 archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
13497 enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
13498 export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
13499 whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
13500 compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
13501 old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13502 old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13503 archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13504 archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13505 module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13506 module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13507 with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
13508 allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
13509 no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
13510 hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
13511 hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
13512 hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
13513 hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
13514 hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
13515 hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
13516 hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
13517 hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
13518 inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
13519 link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
13520 fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
13521 always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
13522 export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13523 exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
13524 include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
13525 prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13526 file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
13527 variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
13528 need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
13529 need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
13530 version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
13531 runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
13532 shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
13533 shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
13534 libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
13535 library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
13536 soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
13537 postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13538 postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13539 finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
13540 finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
13541 hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
13542 sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
13543 sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
13544 hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
13545 enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
13546 enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
13547 enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
13548 old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
13549 striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
13550
13551 LTCC='$LTCC'
13552 LTCFLAGS='$LTCFLAGS'
13553 compiler='$compiler_DEFAULT'
13554
13555 # Quote evaled strings.
13556 for var in SED \
13557 GREP \
13558 EGREP \
13559 FGREP \
13560 LD \
13561 NM \
13562 LN_S \
13563 lt_SP2NL \
13564 lt_NL2SP \
13565 reload_flag \
13566 deplibs_check_method \
13567 file_magic_cmd \
13568 AR \
13569 AR_FLAGS \
13570 STRIP \
13571 RANLIB \
13572 CC \
13573 CFLAGS \
13574 compiler \
13575 lt_cv_sys_global_symbol_pipe \
13576 lt_cv_sys_global_symbol_to_cdecl \
13577 lt_cv_sys_global_symbol_to_c_name_address \
13578 SHELL \
13579 ECHO \
13580 lt_prog_compiler_no_builtin_flag \
13581 lt_prog_compiler_wl \
13582 lt_prog_compiler_pic \
13583 lt_prog_compiler_static \
13584 lt_cv_prog_compiler_c_o \
13585 need_locks \
13586 shrext_cmds \
13587 export_dynamic_flag_spec \
13588 whole_archive_flag_spec \
13589 compiler_needs_object \
13590 with_gnu_ld \
13591 allow_undefined_flag \
13592 no_undefined_flag \
13593 hardcode_libdir_flag_spec \
13594 hardcode_libdir_flag_spec_ld \
13595 hardcode_libdir_separator \
13596 fix_srcfile_path \
13597 exclude_expsyms \
13598 include_expsyms \
13599 file_list_spec \
13600 variables_saved_for_relink \
13601 libname_spec \
13602 library_names_spec \
13603 soname_spec \
13604 finish_eval \
13605 old_striplib \
13606 striplib; do
13607 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
13608 *[\\\\\\\`\\"\\\$]*)
13609 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
13610 ;;
13611 *)
13612 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
13613 ;;
13614 esac
13615 done
13616
13617 # Double-quote double-evaled strings.
13618 for var in reload_cmds \
13619 old_postinstall_cmds \
13620 old_postuninstall_cmds \
13621 old_archive_cmds \
13622 extract_expsyms_cmds \
13623 old_archive_from_new_cmds \
13624 old_archive_from_expsyms_cmds \
13625 archive_cmds \
13626 archive_expsym_cmds \
13627 module_cmds \
13628 module_expsym_cmds \
13629 export_symbols_cmds \
13630 prelink_cmds \
13631 postinstall_cmds \
13632 postuninstall_cmds \
13633 finish_cmds \
13634 sys_lib_search_path_spec \
13635 sys_lib_dlsearch_path_spec; do
13636 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
13637 *[\\\\\\\`\\"\\\$]*)
13638 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
13639 ;;
13640 *)
13641 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
13642 ;;
13643 esac
13644 done
13645
13646 # Fix-up fallback echo if it was mangled by the above quoting rules.
13647 case \$lt_ECHO in
13648 *'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
13649 ;;
13650 esac
13651
13652 ac_aux_dir='$ac_aux_dir'
13653 xsi_shell='$xsi_shell'
13654 lt_shell_append='$lt_shell_append'
13655
13656 # See if we are running on zsh, and set the options which allow our
13657 # commands through without removal of \ escapes INIT.
13658 if test -n "\${ZSH_VERSION+set}" ; then
13659 setopt NO_GLOB_SUBST
13660 fi
13661
13662
13663 PACKAGE='$PACKAGE'
13664 VERSION='$VERSION'
13665 TIMESTAMP='$TIMESTAMP'
13666 RM='$RM'
13667 ofile='$ofile'
13668
13669
13670
13671 TARGETDIR="$TARGETDIR"
13672
13673 _ACEOF
13674
13675
13676
13677 cat >>$CONFIG_STATUS <<\_ACEOF
13678 for ac_config_target in $ac_config_targets
13679 do
13680 case "$ac_config_target" in
13681 # Handling of arguments.
13682 "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
13683 "include/ffi.h" ) CONFIG_FILES="$CONFIG_FILES include/ffi.h" ;;
13684 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
13685 "testsuite/Makefile" ) CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
13686 "include/ffitarget.h" ) CONFIG_LINKS="$CONFIG_LINKS include/ffitarget.h:src/$TARGETDIR/ffitarget.h" ;;
13687 "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
13688 "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
13689 "libtool" ) CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
13690 "include" ) CONFIG_COMMANDS="$CONFIG_COMMANDS include" ;;
13691 "src" ) CONFIG_COMMANDS="$CONFIG_COMMANDS src" ;;
13692 "fficonfig.h" ) CONFIG_HEADERS="$CONFIG_HEADERS fficonfig.h" ;;
13693 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
13694 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
13695 { (exit 1); exit 1; }; };;
13696 esac
13697 done
13698
13699 # If the user did not use the arguments to specify the items to instantiate,
13700 # then the envvar interface is used. Set only those that are not.
13701 # We use the long form for the default assignment because of an extremely
13702 # bizarre bug on SunOS 4.1.3.
13703 if $ac_need_defaults; then
13704 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
13705 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
13706 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
13707 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
13708 fi
13709
13710 # Have a temporary directory for convenience. Make it in the build tree
13711 # simply because there is no reason to put it here, and in addition,
13712 # creating and moving files from /tmp can sometimes cause problems.
13713 # Create a temporary directory, and hook for its removal unless debugging.
13714 $debug ||
13715 {
13716 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
13717 trap '{ (exit 1); exit 1; }' 1 2 13 15
13718 }
13719
13720 # Create a (secure) tmp directory for tmp files.
13721
13722 {
13723 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
13724 test -n "$tmp" && test -d "$tmp"
13725 } ||
13726 {
13727 tmp=./confstat$$-$RANDOM
13728 (umask 077 && mkdir $tmp)
13729 } ||
13730 {
13731 echo "$me: cannot create a temporary directory in ." >&2
13732 { (exit 1); exit 1; }
13733 }
13734
13735 _ACEOF
13736
13737 cat >>$CONFIG_STATUS <<_ACEOF
13738
13739 #
13740 # CONFIG_FILES section.
13741 #
13742
13743 # No need to generate the scripts if there are no CONFIG_FILES.
13744 # This happens for instance when ./config.status config.h
13745 if test -n "\$CONFIG_FILES"; then
13746 # Protect against being on the right side of a sed subst in config.status.
13747 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
13748 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
13749 s,@SHELL@,$SHELL,;t t
13750 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
13751 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
13752 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
13753 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
13754 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
13755 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
13756 s,@exec_prefix@,$exec_prefix,;t t
13757 s,@prefix@,$prefix,;t t
13758 s,@program_transform_name@,$program_transform_name,;t t
13759 s,@bindir@,$bindir,;t t
13760 s,@sbindir@,$sbindir,;t t
13761 s,@libexecdir@,$libexecdir,;t t
13762 s,@datadir@,$datadir,;t t
13763 s,@sysconfdir@,$sysconfdir,;t t
13764 s,@sharedstatedir@,$sharedstatedir,;t t
13765 s,@localstatedir@,$localstatedir,;t t
13766 s,@libdir@,$libdir,;t t
13767 s,@includedir@,$includedir,;t t
13768 s,@oldincludedir@,$oldincludedir,;t t
13769 s,@infodir@,$infodir,;t t
13770 s,@mandir@,$mandir,;t t
13771 s,@build_alias@,$build_alias,;t t
13772 s,@host_alias@,$host_alias,;t t
13773 s,@target_alias@,$target_alias,;t t
13774 s,@DEFS@,$DEFS,;t t
13775 s,@ECHO_C@,$ECHO_C,;t t
13776 s,@ECHO_N@,$ECHO_N,;t t
13777 s,@ECHO_T@,$ECHO_T,;t t
13778 s,@LIBS@,$LIBS,;t t
13779 s,@multi_basedir@,$multi_basedir,;t t
13780 s,@build@,$build,;t t
13781 s,@build_cpu@,$build_cpu,;t t
13782 s,@build_vendor@,$build_vendor,;t t
13783 s,@build_os@,$build_os,;t t
13784 s,@host@,$host,;t t
13785 s,@host_cpu@,$host_cpu,;t t
13786 s,@host_vendor@,$host_vendor,;t t
13787 s,@host_os@,$host_os,;t t
13788 s,@target@,$target,;t t
13789 s,@target_cpu@,$target_cpu,;t t
13790 s,@target_vendor@,$target_vendor,;t t
13791 s,@target_os@,$target_os,;t t
13792 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
13793 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
13794 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
13795 s,@CYGPATH_W@,$CYGPATH_W,;t t
13796 s,@PACKAGE@,$PACKAGE,;t t
13797 s,@VERSION@,$VERSION,;t t
13798 s,@ACLOCAL@,$ACLOCAL,;t t
13799 s,@AUTOCONF@,$AUTOCONF,;t t
13800 s,@AUTOMAKE@,$AUTOMAKE,;t t
13801 s,@AUTOHEADER@,$AUTOHEADER,;t t
13802 s,@MAKEINFO@,$MAKEINFO,;t t
13803 s,@install_sh@,$install_sh,;t t
13804 s,@STRIP@,$STRIP,;t t
13805 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
13806 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
13807 s,@mkdir_p@,$mkdir_p,;t t
13808 s,@AWK@,$AWK,;t t
13809 s,@SET_MAKE@,$SET_MAKE,;t t
13810 s,@am__leading_dot@,$am__leading_dot,;t t
13811 s,@AMTAR@,$AMTAR,;t t
13812 s,@am__tar@,$am__tar,;t t
13813 s,@am__untar@,$am__untar,;t t
13814 s,@CC@,$CC,;t t
13815 s,@ac_ct_CC@,$ac_ct_CC,;t t
13816 s,@EXEEXT@,$EXEEXT,;t t
13817 s,@OBJEXT@,$OBJEXT,;t t
13818 s,@DEPDIR@,$DEPDIR,;t t
13819 s,@am__include@,$am__include,;t t
13820 s,@am__quote@,$am__quote,;t t
13821 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
13822 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
13823 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
13824 s,@CCDEPMODE@,$CCDEPMODE,;t t
13825 s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
13826 s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
13827 s,@CFLAGS@,$CFLAGS,;t t
13828 s,@CCAS@,$CCAS,;t t
13829 s,@CCASFLAGS@,$CCASFLAGS,;t t
13830 s,@LIBTOOL@,$LIBTOOL,;t t
13831 s,@SED@,$SED,;t t
13832 s,@EGREP@,$EGREP,;t t
13833 s,@FGREP@,$FGREP,;t t
13834 s,@GREP@,$GREP,;t t
13835 s,@LD@,$LD,;t t
13836 s,@DUMPBIN@,$DUMPBIN,;t t
13837 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
13838 s,@NM@,$NM,;t t
13839 s,@LN_S@,$LN_S,;t t
13840 s,@AR@,$AR,;t t
13841 s,@ac_ct_AR@,$ac_ct_AR,;t t
13842 s,@RANLIB@,$RANLIB,;t t
13843 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
13844 s,@lt_ECHO@,$lt_ECHO,;t t
13845 s,@CPP@,$CPP,;t t
13846 s,@CPPFLAGS@,$CPPFLAGS,;t t
13847 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
13848 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
13849 s,@MAINT@,$MAINT,;t t
13850 s,@TESTSUBDIR_TRUE@,$TESTSUBDIR_TRUE,;t t
13851 s,@TESTSUBDIR_FALSE@,$TESTSUBDIR_FALSE,;t t
13852 s,@AM_RUNTESTFLAGS@,$AM_RUNTESTFLAGS,;t t
13853 s,@MIPS_IRIX_TRUE@,$MIPS_IRIX_TRUE,;t t
13854 s,@MIPS_IRIX_FALSE@,$MIPS_IRIX_FALSE,;t t
13855 s,@MIPS_LINUX_TRUE@,$MIPS_LINUX_TRUE,;t t
13856 s,@MIPS_LINUX_FALSE@,$MIPS_LINUX_FALSE,;t t
13857 s,@SPARC_TRUE@,$SPARC_TRUE,;t t
13858 s,@SPARC_FALSE@,$SPARC_FALSE,;t t
13859 s,@X86_TRUE@,$X86_TRUE,;t t
13860 s,@X86_FALSE@,$X86_FALSE,;t t
13861 s,@X86_WIN32_TRUE@,$X86_WIN32_TRUE,;t t
13862 s,@X86_WIN32_FALSE@,$X86_WIN32_FALSE,;t t
13863 s,@X86_DARWIN_TRUE@,$X86_DARWIN_TRUE,;t t
13864 s,@X86_DARWIN_FALSE@,$X86_DARWIN_FALSE,;t t
13865 s,@ALPHA_TRUE@,$ALPHA_TRUE,;t t
13866 s,@ALPHA_FALSE@,$ALPHA_FALSE,;t t
13867 s,@IA64_TRUE@,$IA64_TRUE,;t t
13868 s,@IA64_FALSE@,$IA64_FALSE,;t t
13869 s,@M32R_TRUE@,$M32R_TRUE,;t t
13870 s,@M32R_FALSE@,$M32R_FALSE,;t t
13871 s,@M68K_TRUE@,$M68K_TRUE,;t t
13872 s,@M68K_FALSE@,$M68K_FALSE,;t t
13873 s,@POWERPC_TRUE@,$POWERPC_TRUE,;t t
13874 s,@POWERPC_FALSE@,$POWERPC_FALSE,;t t
13875 s,@POWERPC_AIX_TRUE@,$POWERPC_AIX_TRUE,;t t
13876 s,@POWERPC_AIX_FALSE@,$POWERPC_AIX_FALSE,;t t
13877 s,@POWERPC_DARWIN_TRUE@,$POWERPC_DARWIN_TRUE,;t t
13878 s,@POWERPC_DARWIN_FALSE@,$POWERPC_DARWIN_FALSE,;t t
13879 s,@POWERPC_FREEBSD_TRUE@,$POWERPC_FREEBSD_TRUE,;t t
13880 s,@POWERPC_FREEBSD_FALSE@,$POWERPC_FREEBSD_FALSE,;t t
13881 s,@ARM_TRUE@,$ARM_TRUE,;t t
13882 s,@ARM_FALSE@,$ARM_FALSE,;t t
13883 s,@LIBFFI_CRIS_TRUE@,$LIBFFI_CRIS_TRUE,;t t
13884 s,@LIBFFI_CRIS_FALSE@,$LIBFFI_CRIS_FALSE,;t t
13885 s,@FRV_TRUE@,$FRV_TRUE,;t t
13886 s,@FRV_FALSE@,$FRV_FALSE,;t t
13887 s,@S390_TRUE@,$S390_TRUE,;t t
13888 s,@S390_FALSE@,$S390_FALSE,;t t
13889 s,@X86_64_TRUE@,$X86_64_TRUE,;t t
13890 s,@X86_64_FALSE@,$X86_64_FALSE,;t t
13891 s,@SH_TRUE@,$SH_TRUE,;t t
13892 s,@SH_FALSE@,$SH_FALSE,;t t
13893 s,@SH64_TRUE@,$SH64_TRUE,;t t
13894 s,@SH64_FALSE@,$SH64_FALSE,;t t
13895 s,@PA_LINUX_TRUE@,$PA_LINUX_TRUE,;t t
13896 s,@PA_LINUX_FALSE@,$PA_LINUX_FALSE,;t t
13897 s,@PA_HPUX_TRUE@,$PA_HPUX_TRUE,;t t
13898 s,@PA_HPUX_FALSE@,$PA_HPUX_FALSE,;t t
13899 s,@PA64_HPUX_TRUE@,$PA64_HPUX_TRUE,;t t
13900 s,@PA64_HPUX_FALSE@,$PA64_HPUX_FALSE,;t t
13901 s,@ALLOCA@,$ALLOCA,;t t
13902 s,@HAVE_LONG_DOUBLE@,$HAVE_LONG_DOUBLE,;t t
13903 s,@TARGET@,$TARGET,;t t
13904 s,@TARGETDIR@,$TARGETDIR,;t t
13905 s,@toolexecdir@,$toolexecdir,;t t
13906 s,@toolexeclibdir@,$toolexeclibdir,;t t
13907 s,@LIBOBJS@,$LIBOBJS,;t t
13908 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
13909 CEOF
13910
13911 _ACEOF
13912
13913 cat >>$CONFIG_STATUS <<\_ACEOF
13914 # Split the substitutions into bite-sized pieces for seds with
13915 # small command number limits, like on Digital OSF/1 and HP-UX.
13916 ac_max_sed_lines=48
13917 ac_sed_frag=1 # Number of current file.
13918 ac_beg=1 # First line for current file.
13919 ac_end=$ac_max_sed_lines # Line after last line for current file.
13920 ac_more_lines=:
13921 ac_sed_cmds=
13922 while $ac_more_lines; do
13923 if test $ac_beg -gt 1; then
13924 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
13925 else
13926 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
13927 fi
13928 if test ! -s $tmp/subs.frag; then
13929 ac_more_lines=false
13930 else
13931 # The purpose of the label and of the branching condition is to
13932 # speed up the sed processing (if there are no `@' at all, there
13933 # is no need to browse any of the substitutions).
13934 # These are the two extra sed commands mentioned above.
13935 (echo ':t
13936 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
13937 if test -z "$ac_sed_cmds"; then
13938 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
13939 else
13940 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
13941 fi
13942 ac_sed_frag=`expr $ac_sed_frag + 1`
13943 ac_beg=$ac_end
13944 ac_end=`expr $ac_end + $ac_max_sed_lines`
13945 fi
13946 done
13947 if test -z "$ac_sed_cmds"; then
13948 ac_sed_cmds=cat
13949 fi
13950 fi # test -n "$CONFIG_FILES"
13951
13952 _ACEOF
13953 cat >>$CONFIG_STATUS <<\_ACEOF
13954 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
13955 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
13956 case $ac_file in
13957 - | *:- | *:-:* ) # input from stdin
13958 cat >$tmp/stdin
13959 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
13960 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
13961 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
13962 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
13963 * ) ac_file_in=$ac_file.in ;;
13964 esac
13965
13966 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
13967 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
13968 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13969 X"$ac_file" : 'X\(//\)[^/]' \| \
13970 X"$ac_file" : 'X\(//\)$' \| \
13971 X"$ac_file" : 'X\(/\)' \| \
13972 . : '\(.\)' 2>/dev/null ||
13973 echo X"$ac_file" |
13974 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13975 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13976 /^X\(\/\/\)$/{ s//\1/; q; }
13977 /^X\(\/\).*/{ s//\1/; q; }
13978 s/.*/./; q'`
13979 { if $as_mkdir_p; then
13980 mkdir -p "$ac_dir"
13981 else
13982 as_dir="$ac_dir"
13983 as_dirs=
13984 while test ! -d "$as_dir"; do
13985 as_dirs="$as_dir $as_dirs"
13986 as_dir=`(dirname "$as_dir") 2>/dev/null ||
13987 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13988 X"$as_dir" : 'X\(//\)[^/]' \| \
13989 X"$as_dir" : 'X\(//\)$' \| \
13990 X"$as_dir" : 'X\(/\)' \| \
13991 . : '\(.\)' 2>/dev/null ||
13992 echo X"$as_dir" |
13993 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13994 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13995 /^X\(\/\/\)$/{ s//\1/; q; }
13996 /^X\(\/\).*/{ s//\1/; q; }
13997 s/.*/./; q'`
13998 done
13999 test ! -n "$as_dirs" || mkdir $as_dirs
14000 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
14001 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
14002 { (exit 1); exit 1; }; }; }
14003
14004 ac_builddir=.
14005
14006 if test "$ac_dir" != .; then
14007 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
14008 # A "../" for each directory in $ac_dir_suffix.
14009 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
14010 else
14011 ac_dir_suffix= ac_top_builddir=
14012 fi
14013
14014 case $srcdir in
14015 .) # No --srcdir option. We are building in place.
14016 ac_srcdir=.
14017 if test -z "$ac_top_builddir"; then
14018 ac_top_srcdir=.
14019 else
14020 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
14021 fi ;;
14022 [\\/]* | ?:[\\/]* ) # Absolute path.
14023 ac_srcdir=$srcdir$ac_dir_suffix;
14024 ac_top_srcdir=$srcdir ;;
14025 *) # Relative path.
14026 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
14027 ac_top_srcdir=$ac_top_builddir$srcdir ;;
14028 esac
14029
14030 # Do not use `cd foo && pwd` to compute absolute paths, because
14031 # the directories may not exist.
14032 case `pwd` in
14033 .) ac_abs_builddir="$ac_dir";;
14034 *)
14035 case "$ac_dir" in
14036 .) ac_abs_builddir=`pwd`;;
14037 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
14038 *) ac_abs_builddir=`pwd`/"$ac_dir";;
14039 esac;;
14040 esac
14041 case $ac_abs_builddir in
14042 .) ac_abs_top_builddir=${ac_top_builddir}.;;
14043 *)
14044 case ${ac_top_builddir}. in
14045 .) ac_abs_top_builddir=$ac_abs_builddir;;
14046 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
14047 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
14048 esac;;
14049 esac
14050 case $ac_abs_builddir in
14051 .) ac_abs_srcdir=$ac_srcdir;;
14052 *)
14053 case $ac_srcdir in
14054 .) ac_abs_srcdir=$ac_abs_builddir;;
14055 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
14056 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
14057 esac;;
14058 esac
14059 case $ac_abs_builddir in
14060 .) ac_abs_top_srcdir=$ac_top_srcdir;;
14061 *)
14062 case $ac_top_srcdir in
14063 .) ac_abs_top_srcdir=$ac_abs_builddir;;
14064 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
14065 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
14066 esac;;
14067 esac
14068
14069
14070 case $INSTALL in
14071 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14072 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
14073 esac
14074
14075 if test x"$ac_file" != x-; then
14076 { echo "$as_me:$LINENO: creating $ac_file" >&5
14077 echo "$as_me: creating $ac_file" >&6;}
14078 rm -f "$ac_file"
14079 fi
14080 # Let's still pretend it is `configure' which instantiates (i.e., don't
14081 # use $as_me), people would be surprised to read:
14082 # /* config.h. Generated by config.status. */
14083 if test x"$ac_file" = x-; then
14084 configure_input=
14085 else
14086 configure_input="$ac_file. "
14087 fi
14088 configure_input=$configure_input"Generated from `echo $ac_file_in |
14089 sed 's,.*/,,'` by configure."
14090
14091 # First look for the input files in the build tree, otherwise in the
14092 # src tree.
14093 ac_file_inputs=`IFS=:
14094 for f in $ac_file_in; do
14095 case $f in
14096 -) echo $tmp/stdin ;;
14097 [\\/$]*)
14098 # Absolute (can't be DOS-style, as IFS=:)
14099 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
14100 echo "$as_me: error: cannot find input file: $f" >&2;}
14101 { (exit 1); exit 1; }; }
14102 echo "$f";;
14103 *) # Relative
14104 if test -f "$f"; then
14105 # Build tree
14106 echo "$f"
14107 elif test -f "$srcdir/$f"; then
14108 # Source tree
14109 echo "$srcdir/$f"
14110 else
14111 # /dev/null tree
14112 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
14113 echo "$as_me: error: cannot find input file: $f" >&2;}
14114 { (exit 1); exit 1; }; }
14115 fi;;
14116 esac
14117 done` || { (exit 1); exit 1; }
14118 _ACEOF
14119 cat >>$CONFIG_STATUS <<_ACEOF
14120 sed "$ac_vpsub
14121 $extrasub
14122 _ACEOF
14123 cat >>$CONFIG_STATUS <<\_ACEOF
14124 :t
14125 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14126 s,@configure_input@,$configure_input,;t t
14127 s,@srcdir@,$ac_srcdir,;t t
14128 s,@abs_srcdir@,$ac_abs_srcdir,;t t
14129 s,@top_srcdir@,$ac_top_srcdir,;t t
14130 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
14131 s,@builddir@,$ac_builddir,;t t
14132 s,@abs_builddir@,$ac_abs_builddir,;t t
14133 s,@top_builddir@,$ac_top_builddir,;t t
14134 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
14135 s,@INSTALL@,$ac_INSTALL,;t t
14136 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
14137 rm -f $tmp/stdin
14138 if test x"$ac_file" != x-; then
14139 mv $tmp/out $ac_file
14140 else
14141 cat $tmp/out
14142 rm -f $tmp/out
14143 fi
14144
14145 done
14146 _ACEOF
14147 cat >>$CONFIG_STATUS <<\_ACEOF
14148
14149 #
14150 # CONFIG_HEADER section.
14151 #
14152
14153 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
14154 # NAME is the cpp macro being defined and VALUE is the value it is being given.
14155 #
14156 # ac_d sets the value in "#define NAME VALUE" lines.
14157 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
14158 ac_dB='[ ].*$,\1#\2'
14159 ac_dC=' '
14160 ac_dD=',;t'
14161 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
14162 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
14163 ac_uB='$,\1#\2define\3'
14164 ac_uC=' '
14165 ac_uD=',;t'
14166
14167 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
14168 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
14169 case $ac_file in
14170 - | *:- | *:-:* ) # input from stdin
14171 cat >$tmp/stdin
14172 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
14173 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
14174 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
14175 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
14176 * ) ac_file_in=$ac_file.in ;;
14177 esac
14178
14179 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
14180 echo "$as_me: creating $ac_file" >&6;}
14181
14182 # First look for the input files in the build tree, otherwise in the
14183 # src tree.
14184 ac_file_inputs=`IFS=:
14185 for f in $ac_file_in; do
14186 case $f in
14187 -) echo $tmp/stdin ;;
14188 [\\/$]*)
14189 # Absolute (can't be DOS-style, as IFS=:)
14190 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
14191 echo "$as_me: error: cannot find input file: $f" >&2;}
14192 { (exit 1); exit 1; }; }
14193 # Do quote $f, to prevent DOS paths from being IFS'd.
14194 echo "$f";;
14195 *) # Relative
14196 if test -f "$f"; then
14197 # Build tree
14198 echo "$f"
14199 elif test -f "$srcdir/$f"; then
14200 # Source tree
14201 echo "$srcdir/$f"
14202 else
14203 # /dev/null tree
14204 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
14205 echo "$as_me: error: cannot find input file: $f" >&2;}
14206 { (exit 1); exit 1; }; }
14207 fi;;
14208 esac
14209 done` || { (exit 1); exit 1; }
14210 # Remove the trailing spaces.
14211 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
14212
14213 _ACEOF
14214
14215 # Transform confdefs.h into two sed scripts, `conftest.defines' and
14216 # `conftest.undefs', that substitutes the proper values into
14217 # config.h.in to produce config.h. The first handles `#define'
14218 # templates, and the second `#undef' templates.
14219 # And first: Protect against being on the right side of a sed subst in
14220 # config.status. Protect against being in an unquoted here document
14221 # in config.status.
14222 rm -f conftest.defines conftest.undefs
14223 # Using a here document instead of a string reduces the quoting nightmare.
14224 # Putting comments in sed scripts is not portable.
14225 #
14226 # `end' is used to avoid that the second main sed command (meant for
14227 # 0-ary CPP macros) applies to n-ary macro definitions.
14228 # See the Autoconf documentation for `clear'.
14229 cat >confdef2sed.sed <<\_ACEOF
14230 s/[\\&,]/\\&/g
14231 s,[\\$`],\\&,g
14232 t clear
14233 : clear
14234 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
14235 t end
14236 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
14237 : end
14238 _ACEOF
14239 # If some macros were called several times there might be several times
14240 # the same #defines, which is useless. Nevertheless, we may not want to
14241 # sort them, since we want the *last* AC-DEFINE to be honored.
14242 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
14243 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
14244 rm -f confdef2sed.sed
14245
14246 # This sed command replaces #undef with comments. This is necessary, for
14247 # example, in the case of _POSIX_SOURCE, which is predefined and required
14248 # on some systems where configure will not decide to define it.
14249 cat >>conftest.undefs <<\_ACEOF
14250 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
14251 _ACEOF
14252
14253 # Break up conftest.defines because some shells have a limit on the size
14254 # of here documents, and old seds have small limits too (100 cmds).
14255 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
14256 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
14257 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
14258 echo ' :' >>$CONFIG_STATUS
14259 rm -f conftest.tail
14260 while grep . conftest.defines >/dev/null
14261 do
14262 # Write a limited-size here document to $tmp/defines.sed.
14263 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
14264 # Speed up: don't consider the non `#define' lines.
14265 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
14266 # Work around the forget-to-reset-the-flag bug.
14267 echo 't clr' >>$CONFIG_STATUS
14268 echo ': clr' >>$CONFIG_STATUS
14269 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
14270 echo 'CEOF
14271 sed -f $tmp/defines.sed $tmp/in >$tmp/out
14272 rm -f $tmp/in
14273 mv $tmp/out $tmp/in
14274 ' >>$CONFIG_STATUS
14275 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
14276 rm -f conftest.defines
14277 mv conftest.tail conftest.defines
14278 done
14279 rm -f conftest.defines
14280 echo ' fi # grep' >>$CONFIG_STATUS
14281 echo >>$CONFIG_STATUS
14282
14283 # Break up conftest.undefs because some shells have a limit on the size
14284 # of here documents, and old seds have small limits too (100 cmds).
14285 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
14286 rm -f conftest.tail
14287 while grep . conftest.undefs >/dev/null
14288 do
14289 # Write a limited-size here document to $tmp/undefs.sed.
14290 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
14291 # Speed up: don't consider the non `#undef'
14292 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
14293 # Work around the forget-to-reset-the-flag bug.
14294 echo 't clr' >>$CONFIG_STATUS
14295 echo ': clr' >>$CONFIG_STATUS
14296 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
14297 echo 'CEOF
14298 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
14299 rm -f $tmp/in
14300 mv $tmp/out $tmp/in
14301 ' >>$CONFIG_STATUS
14302 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
14303 rm -f conftest.undefs
14304 mv conftest.tail conftest.undefs
14305 done
14306 rm -f conftest.undefs
14307
14308 cat >>$CONFIG_STATUS <<\_ACEOF
14309 # Let's still pretend it is `configure' which instantiates (i.e., don't
14310 # use $as_me), people would be surprised to read:
14311 # /* config.h. Generated by config.status. */
14312 if test x"$ac_file" = x-; then
14313 echo "/* Generated by configure. */" >$tmp/config.h
14314 else
14315 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
14316 fi
14317 cat $tmp/in >>$tmp/config.h
14318 rm -f $tmp/in
14319 if test x"$ac_file" != x-; then
14320 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
14321 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
14322 echo "$as_me: $ac_file is unchanged" >&6;}
14323 else
14324 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
14325 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14326 X"$ac_file" : 'X\(//\)[^/]' \| \
14327 X"$ac_file" : 'X\(//\)$' \| \
14328 X"$ac_file" : 'X\(/\)' \| \
14329 . : '\(.\)' 2>/dev/null ||
14330 echo X"$ac_file" |
14331 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
14332 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
14333 /^X\(\/\/\)$/{ s//\1/; q; }
14334 /^X\(\/\).*/{ s//\1/; q; }
14335 s/.*/./; q'`
14336 { if $as_mkdir_p; then
14337 mkdir -p "$ac_dir"
14338 else
14339 as_dir="$ac_dir"
14340 as_dirs=
14341 while test ! -d "$as_dir"; do
14342 as_dirs="$as_dir $as_dirs"
14343 as_dir=`(dirname "$as_dir") 2>/dev/null ||
14344 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14345 X"$as_dir" : 'X\(//\)[^/]' \| \
14346 X"$as_dir" : 'X\(//\)$' \| \
14347 X"$as_dir" : 'X\(/\)' \| \
14348 . : '\(.\)' 2>/dev/null ||
14349 echo X"$as_dir" |
14350 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
14351 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
14352 /^X\(\/\/\)$/{ s//\1/; q; }
14353 /^X\(\/\).*/{ s//\1/; q; }
14354 s/.*/./; q'`
14355 done
14356 test ! -n "$as_dirs" || mkdir $as_dirs
14357 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
14358 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
14359 { (exit 1); exit 1; }; }; }
14360
14361 rm -f $ac_file
14362 mv $tmp/config.h $ac_file
14363 fi
14364 else
14365 cat $tmp/config.h
14366 rm -f $tmp/config.h
14367 fi
14368 # Compute $ac_file's index in $config_headers.
14369 _am_stamp_count=1
14370 for _am_header in $config_headers :; do
14371 case $_am_header in
14372 $ac_file | $ac_file:* )
14373 break ;;
14374 * )
14375 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
14376 esac
14377 done
14378 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
14379 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14380 X$ac_file : 'X\(//\)[^/]' \| \
14381 X$ac_file : 'X\(//\)$' \| \
14382 X$ac_file : 'X\(/\)' \| \
14383 . : '\(.\)' 2>/dev/null ||
14384 echo X$ac_file |
14385 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
14386 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
14387 /^X\(\/\/\)$/{ s//\1/; q; }
14388 /^X\(\/\).*/{ s//\1/; q; }
14389 s/.*/./; q'`/stamp-h$_am_stamp_count
14390 done
14391 _ACEOF
14392 cat >>$CONFIG_STATUS <<\_ACEOF
14393
14394 #
14395 # CONFIG_LINKS section.
14396 #
14397
14398 for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
14399 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
14400 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
14401
14402 { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
14403 echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
14404
14405 if test ! -r $srcdir/$ac_source; then
14406 { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
14407 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
14408 { (exit 1); exit 1; }; }
14409 fi
14410 rm -f $ac_dest
14411
14412 # Make relative symlinks.
14413 ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
14414 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14415 X"$ac_dest" : 'X\(//\)[^/]' \| \
14416 X"$ac_dest" : 'X\(//\)$' \| \
14417 X"$ac_dest" : 'X\(/\)' \| \
14418 . : '\(.\)' 2>/dev/null ||
14419 echo X"$ac_dest" |
14420 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
14421 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
14422 /^X\(\/\/\)$/{ s//\1/; q; }
14423 /^X\(\/\).*/{ s//\1/; q; }
14424 s/.*/./; q'`
14425 { if $as_mkdir_p; then
14426 mkdir -p "$ac_dest_dir"
14427 else
14428 as_dir="$ac_dest_dir"
14429 as_dirs=
14430 while test ! -d "$as_dir"; do
14431 as_dirs="$as_dir $as_dirs"
14432 as_dir=`(dirname "$as_dir") 2>/dev/null ||
14433 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14434 X"$as_dir" : 'X\(//\)[^/]' \| \
14435 X"$as_dir" : 'X\(//\)$' \| \
14436 X"$as_dir" : 'X\(/\)' \| \
14437 . : '\(.\)' 2>/dev/null ||
14438 echo X"$as_dir" |
14439 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
14440 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
14441 /^X\(\/\/\)$/{ s//\1/; q; }
14442 /^X\(\/\).*/{ s//\1/; q; }
14443 s/.*/./; q'`
14444 done
14445 test ! -n "$as_dirs" || mkdir $as_dirs
14446 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
14447 echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
14448 { (exit 1); exit 1; }; }; }
14449
14450 ac_builddir=.
14451
14452 if test "$ac_dest_dir" != .; then
14453 ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
14454 # A "../" for each directory in $ac_dir_suffix.
14455 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
14456 else
14457 ac_dir_suffix= ac_top_builddir=
14458 fi
14459
14460 case $srcdir in
14461 .) # No --srcdir option. We are building in place.
14462 ac_srcdir=.
14463 if test -z "$ac_top_builddir"; then
14464 ac_top_srcdir=.
14465 else
14466 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
14467 fi ;;
14468 [\\/]* | ?:[\\/]* ) # Absolute path.
14469 ac_srcdir=$srcdir$ac_dir_suffix;
14470 ac_top_srcdir=$srcdir ;;
14471 *) # Relative path.
14472 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
14473 ac_top_srcdir=$ac_top_builddir$srcdir ;;
14474 esac
14475
14476 # Do not use `cd foo && pwd` to compute absolute paths, because
14477 # the directories may not exist.
14478 case `pwd` in
14479 .) ac_abs_builddir="$ac_dest_dir";;
14480 *)
14481 case "$ac_dest_dir" in
14482 .) ac_abs_builddir=`pwd`;;
14483 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
14484 *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
14485 esac;;
14486 esac
14487 case $ac_abs_builddir in
14488 .) ac_abs_top_builddir=${ac_top_builddir}.;;
14489 *)
14490 case ${ac_top_builddir}. in
14491 .) ac_abs_top_builddir=$ac_abs_builddir;;
14492 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
14493 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
14494 esac;;
14495 esac
14496 case $ac_abs_builddir in
14497 .) ac_abs_srcdir=$ac_srcdir;;
14498 *)
14499 case $ac_srcdir in
14500 .) ac_abs_srcdir=$ac_abs_builddir;;
14501 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
14502 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
14503 esac;;
14504 esac
14505 case $ac_abs_builddir in
14506 .) ac_abs_top_srcdir=$ac_top_srcdir;;
14507 *)
14508 case $ac_top_srcdir in
14509 .) ac_abs_top_srcdir=$ac_abs_builddir;;
14510 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
14511 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
14512 esac;;
14513 esac
14514
14515
14516 case $srcdir in
14517 [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
14518 *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
14519 esac
14520
14521 # Try a symlink, then a hard link, then a copy.
14522 ln -s $ac_rel_source $ac_dest 2>/dev/null ||
14523 ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
14524 cp -p $srcdir/$ac_source $ac_dest ||
14525 { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
14526 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
14527 { (exit 1); exit 1; }; }
14528 done
14529 _ACEOF
14530 cat >>$CONFIG_STATUS <<\_ACEOF
14531
14532 #
14533 # CONFIG_COMMANDS section.
14534 #
14535 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
14536 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
14537 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
14538 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
14539 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14540 X"$ac_dest" : 'X\(//\)[^/]' \| \
14541 X"$ac_dest" : 'X\(//\)$' \| \
14542 X"$ac_dest" : 'X\(/\)' \| \
14543 . : '\(.\)' 2>/dev/null ||
14544 echo X"$ac_dest" |
14545 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
14546 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
14547 /^X\(\/\/\)$/{ s//\1/; q; }
14548 /^X\(\/\).*/{ s//\1/; q; }
14549 s/.*/./; q'`
14550 { if $as_mkdir_p; then
14551 mkdir -p "$ac_dir"
14552 else
14553 as_dir="$ac_dir"
14554 as_dirs=
14555 while test ! -d "$as_dir"; do
14556 as_dirs="$as_dir $as_dirs"
14557 as_dir=`(dirname "$as_dir") 2>/dev/null ||
14558 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14559 X"$as_dir" : 'X\(//\)[^/]' \| \
14560 X"$as_dir" : 'X\(//\)$' \| \
14561 X"$as_dir" : 'X\(/\)' \| \
14562 . : '\(.\)' 2>/dev/null ||
14563 echo X"$as_dir" |
14564 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
14565 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
14566 /^X\(\/\/\)$/{ s//\1/; q; }
14567 /^X\(\/\).*/{ s//\1/; q; }
14568 s/.*/./; q'`
14569 done
14570 test ! -n "$as_dirs" || mkdir $as_dirs
14571 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
14572 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
14573 { (exit 1); exit 1; }; }; }
14574
14575 ac_builddir=.
14576
14577 if test "$ac_dir" != .; then
14578 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
14579 # A "../" for each directory in $ac_dir_suffix.
14580 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
14581 else
14582 ac_dir_suffix= ac_top_builddir=
14583 fi
14584
14585 case $srcdir in
14586 .) # No --srcdir option. We are building in place.
14587 ac_srcdir=.
14588 if test -z "$ac_top_builddir"; then
14589 ac_top_srcdir=.
14590 else
14591 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
14592 fi ;;
14593 [\\/]* | ?:[\\/]* ) # Absolute path.
14594 ac_srcdir=$srcdir$ac_dir_suffix;
14595 ac_top_srcdir=$srcdir ;;
14596 *) # Relative path.
14597 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
14598 ac_top_srcdir=$ac_top_builddir$srcdir ;;
14599 esac
14600
14601 # Do not use `cd foo && pwd` to compute absolute paths, because
14602 # the directories may not exist.
14603 case `pwd` in
14604 .) ac_abs_builddir="$ac_dir";;
14605 *)
14606 case "$ac_dir" in
14607 .) ac_abs_builddir=`pwd`;;
14608 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
14609 *) ac_abs_builddir=`pwd`/"$ac_dir";;
14610 esac;;
14611 esac
14612 case $ac_abs_builddir in
14613 .) ac_abs_top_builddir=${ac_top_builddir}.;;
14614 *)
14615 case ${ac_top_builddir}. in
14616 .) ac_abs_top_builddir=$ac_abs_builddir;;
14617 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
14618 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
14619 esac;;
14620 esac
14621 case $ac_abs_builddir in
14622 .) ac_abs_srcdir=$ac_srcdir;;
14623 *)
14624 case $ac_srcdir in
14625 .) ac_abs_srcdir=$ac_abs_builddir;;
14626 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
14627 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
14628 esac;;
14629 esac
14630 case $ac_abs_builddir in
14631 .) ac_abs_top_srcdir=$ac_top_srcdir;;
14632 *)
14633 case $ac_top_srcdir in
14634 .) ac_abs_top_srcdir=$ac_abs_builddir;;
14635 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
14636 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
14637 esac;;
14638 esac
14639
14640
14641 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
14642 echo "$as_me: executing $ac_dest commands" >&6;}
14643 case $ac_dest in
14644 default-1 )
14645 # Only add multilib support code if we just rebuilt the top-level
14646 # Makefile.
14647 case " $CONFIG_FILES " in
14648 *" Makefile "*)
14649 ac_file=Makefile . ${multi_basedir}/config-ml.in
14650 ;;
14651 esac ;;
14652 depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
14653 # Strip MF so we end up with the name of the file.
14654 mf=`echo "$mf" | sed -e 's/:.*$//'`
14655 # Check whether this is an Automake generated Makefile or not.
14656 # We used to match only the files named `Makefile.in', but
14657 # some people rename them; so instead we look at the file content.
14658 # Grep'ing the first line is not enough: some people post-process
14659 # each Makefile.in and add a new line on top of each file to say so.
14660 # So let's grep whole file.
14661 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
14662 dirpart=`(dirname "$mf") 2>/dev/null ||
14663 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14664 X"$mf" : 'X\(//\)[^/]' \| \
14665 X"$mf" : 'X\(//\)$' \| \
14666 X"$mf" : 'X\(/\)' \| \
14667 . : '\(.\)' 2>/dev/null ||
14668 echo X"$mf" |
14669 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
14670 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
14671 /^X\(\/\/\)$/{ s//\1/; q; }
14672 /^X\(\/\).*/{ s//\1/; q; }
14673 s/.*/./; q'`
14674 else
14675 continue
14676 fi
14677 # Extract the definition of DEPDIR, am__include, and am__quote
14678 # from the Makefile without running `make'.
14679 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
14680 test -z "$DEPDIR" && continue
14681 am__include=`sed -n 's/^am__include = //p' < "$mf"`
14682 test -z "am__include" && continue
14683 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
14684 # When using ansi2knr, U may be empty or an underscore; expand it
14685 U=`sed -n 's/^U = //p' < "$mf"`
14686 # Find all dependency output files, they are included files with
14687 # $(DEPDIR) in their names. We invoke sed twice because it is the
14688 # simplest approach to changing $(DEPDIR) to its actual value in the
14689 # expansion.
14690 for file in `sed -n "
14691 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
14692 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
14693 # Make sure the directory exists.
14694 test -f "$dirpart/$file" && continue
14695 fdir=`(dirname "$file") 2>/dev/null ||
14696 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14697 X"$file" : 'X\(//\)[^/]' \| \
14698 X"$file" : 'X\(//\)$' \| \
14699 X"$file" : 'X\(/\)' \| \
14700 . : '\(.\)' 2>/dev/null ||
14701 echo X"$file" |
14702 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
14703 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
14704 /^X\(\/\/\)$/{ s//\1/; q; }
14705 /^X\(\/\).*/{ s//\1/; q; }
14706 s/.*/./; q'`
14707 { if $as_mkdir_p; then
14708 mkdir -p $dirpart/$fdir
14709 else
14710 as_dir=$dirpart/$fdir
14711 as_dirs=
14712 while test ! -d "$as_dir"; do
14713 as_dirs="$as_dir $as_dirs"
14714 as_dir=`(dirname "$as_dir") 2>/dev/null ||
14715 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14716 X"$as_dir" : 'X\(//\)[^/]' \| \
14717 X"$as_dir" : 'X\(//\)$' \| \
14718 X"$as_dir" : 'X\(/\)' \| \
14719 . : '\(.\)' 2>/dev/null ||
14720 echo X"$as_dir" |
14721 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
14722 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
14723 /^X\(\/\/\)$/{ s//\1/; q; }
14724 /^X\(\/\).*/{ s//\1/; q; }
14725 s/.*/./; q'`
14726 done
14727 test ! -n "$as_dirs" || mkdir $as_dirs
14728 fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
14729 echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
14730 { (exit 1); exit 1; }; }; }
14731
14732 # echo "creating $dirpart/$file"
14733 echo '# dummy' > "$dirpart/$file"
14734 done
14735 done
14736 ;;
14737 libtool )
14738
14739 # See if we are running on zsh, and set the options which allow our
14740 # commands through without removal of \ escapes.
14741 if test -n "${ZSH_VERSION+set}" ; then
14742 setopt NO_GLOB_SUBST
14743 fi
14744
14745 cfgfile="${ofile}T"
14746 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
14747 $RM "$cfgfile"
14748
14749 cat <<_LT_EOF >> "$cfgfile"
14750 #! $SHELL
14751
14752 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
14753 # Generated automatically by $as_me (GNU $PACKAGE$TIMESTAMP) $VERSION
14754 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
14755 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
14756 #
14757 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
14758 # 2006, 2007 Free Software Foundation, Inc.
14759 #
14760 # This file is part of GNU Libtool:
14761 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
14762 #
14763 # This program is free software; you can redistribute it and/or modify
14764 # it under the terms of the GNU General Public License as published by
14765 # the Free Software Foundation; either version 2 of the License, or
14766 # (at your option) any later version.
14767 #
14768 # This program is distributed in the hope that it will be useful, but
14769 # WITHOUT ANY WARRANTY; without even the implied warranty of
14770 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14771 # General Public License for more details.
14772 #
14773 # You should have received a copy of the GNU General Public License
14774 # along with this program; if not, a copy can be downloaded from
14775 # http://www.gnu.org/copyleft/gpl.html, or by writing to the Free
14776 # Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
14777 # MA 02110-1301, USA.
14778 #
14779 # As a special exception to the GNU General Public License, if you
14780 # distribute this file as part of a program that contains a
14781 # configuration script generated by Autoconf, you may include it under
14782 # the same distribution terms that you use for the rest of that program.
14783
14784
14785 # The names of the tagged configurations supported by this script.
14786 available_tags=""
14787
14788 # ### BEGIN LIBTOOL CONFIG
14789
14790 # Which release of libtool.m4 was used?
14791 macro_version=$macro_version
14792 macro_revision=$macro_revision
14793
14794 # Whether or not to build shared libraries.
14795 build_libtool_libs=$enable_shared
14796
14797 # Whether or not to build static libraries.
14798 build_old_libs=$enable_static
14799
14800 # What type of objects to build.
14801 pic_mode=$pic_mode
14802
14803 # Whether or not to optimize for fast installation.
14804 fast_install=$enable_fast_install
14805
14806 # The host system.
14807 host_alias=$host_alias
14808 host=$host
14809 host_os=$host_os
14810
14811 # The build system.
14812 build_alias=$build_alias
14813 build=$build
14814 build_os=$build_os
14815
14816 # A sed program that does not truncate output.
14817 SED=$lt_SED
14818
14819 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
14820 Xsed="\$SED -e 1s/^X//"
14821
14822 # A grep program that handles long lines.
14823 GREP=$lt_GREP
14824
14825 # An ERE matcher.
14826 EGREP=$lt_EGREP
14827
14828 # A literal string matcher.
14829 FGREP=$lt_FGREP
14830
14831 # A BSD- or MS-compatible name lister.
14832 NM=$lt_NM
14833
14834 # Whether we need soft or hard links.
14835 LN_S=$lt_LN_S
14836
14837 # What is the maximum length of a command?
14838 max_cmd_len=$max_cmd_len
14839
14840 # Object file suffix (normally "o").
14841 objext=$ac_objext
14842
14843 # Executable file suffix (normally "").
14844 exeext=$exeext
14845
14846 # whether the shell understands "unset".
14847 lt_unset=$lt_unset
14848
14849 # turn spaces into newlines.
14850 SP2NL=$lt_lt_SP2NL
14851
14852 # turn newlines into spaces.
14853 NL2SP=$lt_lt_NL2SP
14854
14855 # How to create reloadable object files.
14856 reload_flag=$lt_reload_flag
14857 reload_cmds=$lt_reload_cmds
14858
14859 # Method to check whether dependent libraries are shared objects.
14860 deplibs_check_method=$lt_deplibs_check_method
14861
14862 # Command to use when deplibs_check_method == "file_magic".
14863 file_magic_cmd=$lt_file_magic_cmd
14864
14865 # The archiver.
14866 AR=$lt_AR
14867 AR_FLAGS=$lt_AR_FLAGS
14868
14869 # A symbol stripping program.
14870 STRIP=$lt_STRIP
14871
14872 # Commands used to install an old-style archive.
14873 RANLIB=$lt_RANLIB
14874 old_postinstall_cmds=$lt_old_postinstall_cmds
14875 old_postuninstall_cmds=$lt_old_postuninstall_cmds
14876
14877 # A C compiler.
14878 LTCC=$lt_CC
14879
14880 # LTCC compiler flags.
14881 LTCFLAGS=$lt_CFLAGS
14882
14883 # Take the output of nm and produce a listing of raw symbols and C names.
14884 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
14885
14886 # Transform the output of nm in a proper C declaration.
14887 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
14888
14889 # Transform the output of nm in a C name address pair.
14890 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
14891
14892 # The name of the directory that contains temporary libtool files.
14893 objdir=$objdir
14894
14895 # Shell to use when invoking shell scripts.
14896 SHELL=$lt_SHELL
14897
14898 # An echo program that does not interpret backslashes.
14899 ECHO=$lt_ECHO
14900
14901 # Used to examine libraries when file_magic_cmd begins with "file".
14902 MAGIC_CMD=$MAGIC_CMD
14903
14904 # Must we lock files when doing compilation?
14905 need_locks=$lt_need_locks
14906
14907 # Old archive suffix (normally "a").
14908 libext=$libext
14909
14910 # Shared library suffix (normally ".so").
14911 shrext_cmds=$lt_shrext_cmds
14912
14913 # The commands to extract the exported symbol list from a shared archive.
14914 extract_expsyms_cmds=$lt_extract_expsyms_cmds
14915
14916 # Variables whose values should be saved in libtool wrapper scripts and
14917 # restored at link time.
14918 variables_saved_for_relink=$lt_variables_saved_for_relink
14919
14920 # Do we need the "lib" prefix for modules?
14921 need_lib_prefix=$need_lib_prefix
14922
14923 # Do we need a version for libraries?
14924 need_version=$need_version
14925
14926 # Library versioning type.
14927 version_type=$version_type
14928
14929 # Shared library runtime path variable.
14930 runpath_var=$runpath_var
14931
14932 # Shared library path variable.
14933 shlibpath_var=$shlibpath_var
14934
14935 # Is shlibpath searched before the hard-coded library search path?
14936 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
14937
14938 # Format of library name prefix.
14939 libname_spec=$lt_libname_spec
14940
14941 # List of archive names. First name is the real one, the rest are links.
14942 # The last name is the one that the linker finds with -lNAME
14943 library_names_spec=$lt_library_names_spec
14944
14945 # The coded name of the library, if different from the real name.
14946 soname_spec=$lt_soname_spec
14947
14948 # Command to use after installation of a shared archive.
14949 postinstall_cmds=$lt_postinstall_cmds
14950
14951 # Command to use after uninstallation of a shared archive.
14952 postuninstall_cmds=$lt_postuninstall_cmds
14953
14954 # Commands used to finish a libtool library installation in a directory.
14955 finish_cmds=$lt_finish_cmds
14956
14957 # As "finish_cmds", except a single script fragment to be evaled but
14958 # not shown.
14959 finish_eval=$lt_finish_eval
14960
14961 # Whether we should hardcode library paths into libraries.
14962 hardcode_into_libs=$hardcode_into_libs
14963
14964 # Compile-time system search path for libraries.
14965 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
14966
14967 # Run-time system search path for libraries.
14968 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
14969
14970 # Whether dlopen is supported.
14971 dlopen_support=$enable_dlopen
14972
14973 # Whether dlopen of programs is supported.
14974 dlopen_self=$enable_dlopen_self
14975
14976 # Whether dlopen of statically linked programs is supported.
14977 dlopen_self_static=$enable_dlopen_self_static
14978
14979 # Commands to strip libraries.
14980 old_striplib=$lt_old_striplib
14981 striplib=$lt_striplib
14982
14983
14984 # The linker used to build libraries.
14985 LD=$lt_LD
14986
14987 # Commands used to build an old-style archive.
14988 old_archive_cmds=$lt_old_archive_cmds
14989
14990 # A language specific compiler.
14991 CC=$lt_compiler
14992
14993 # Is the compiler the GNU compiler?
14994 with_gcc=$GCC
14995
14996 # Compiler flag to turn off builtin functions.
14997 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
14998
14999 # How to pass a linker flag through the compiler.
15000 wl=$lt_lt_prog_compiler_wl
15001
15002 # Additional compiler flags for building library objects.
15003 pic_flag=$lt_lt_prog_compiler_pic
15004
15005 # Compiler flag to prevent dynamic linking.
15006 link_static_flag=$lt_lt_prog_compiler_static
15007
15008 # Does compiler simultaneously support -c and -o options?
15009 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
15010
15011 # Whether or not to add -lc for building shared libraries.
15012 build_libtool_need_lc=$archive_cmds_need_lc
15013
15014 # Whether or not to disallow shared libs when runtime libs are static.
15015 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
15016
15017 # Compiler flag to allow reflexive dlopens.
15018 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
15019
15020 # Compiler flag to generate shared objects directly from archives.
15021 whole_archive_flag_spec=$lt_whole_archive_flag_spec
15022
15023 # Whether the compiler copes with passing no objects directly.
15024 compiler_needs_object=$lt_compiler_needs_object
15025
15026 # Create an old-style archive from a shared archive.
15027 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
15028
15029 # Create a temporary old-style archive to link instead of a shared archive.
15030 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
15031
15032 # Commands used to build a shared archive.
15033 archive_cmds=$lt_archive_cmds
15034 archive_expsym_cmds=$lt_archive_expsym_cmds
15035
15036 # Commands used to build a loadable module if different from building
15037 # a shared archive.
15038 module_cmds=$lt_module_cmds
15039 module_expsym_cmds=$lt_module_expsym_cmds
15040
15041 # Whether we are building with GNU ld or not.
15042 with_gnu_ld=$lt_with_gnu_ld
15043
15044 # Flag that allows shared libraries with undefined symbols to be built.
15045 allow_undefined_flag=$lt_allow_undefined_flag
15046
15047 # Flag that enforces no undefined symbols.
15048 no_undefined_flag=$lt_no_undefined_flag
15049
15050 # Flag to hardcode \$libdir into a binary during linking.
15051 # This must work even if \$libdir does not exist
15052 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
15053
15054 # If ld is used when linking, flag to hardcode \$libdir into a binary
15055 # during linking. This must work even if \$libdir does not exist.
15056 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
15057
15058 # Whether we need a single "-rpath" flag with a separated argument.
15059 hardcode_libdir_separator=$lt_hardcode_libdir_separator
15060
15061 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
15062 # DIR into the resulting binary.
15063 hardcode_direct=$hardcode_direct
15064
15065 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
15066 # DIR into the resulting binary and the resulting library dependency is
15067 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
15068 # library is relocated.
15069 hardcode_direct_absolute=$hardcode_direct_absolute
15070
15071 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
15072 # into the resulting binary.
15073 hardcode_minus_L=$hardcode_minus_L
15074
15075 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
15076 # into the resulting binary.
15077 hardcode_shlibpath_var=$hardcode_shlibpath_var
15078
15079 # Set to "yes" if building a shared library automatically hardcodes DIR
15080 # into the library and all subsequent libraries and executables linked
15081 # against it.
15082 hardcode_automatic=$hardcode_automatic
15083
15084 # Set to yes if linker adds runtime paths of dependent libraries
15085 # to runtime path list.
15086 inherit_rpath=$inherit_rpath
15087
15088 # Whether libtool must link a program against all its dependency libraries.
15089 link_all_deplibs=$link_all_deplibs
15090
15091 # Fix the shell variable \$srcfile for the compiler.
15092 fix_srcfile_path=$lt_fix_srcfile_path
15093
15094 # Set to "yes" if exported symbols are required.
15095 always_export_symbols=$always_export_symbols
15096
15097 # The commands to list exported symbols.
15098 export_symbols_cmds=$lt_export_symbols_cmds
15099
15100 # Symbols that should not be listed in the preloaded symbols.
15101 exclude_expsyms=$lt_exclude_expsyms
15102
15103 # Symbols that must always be exported.
15104 include_expsyms=$lt_include_expsyms
15105
15106 # Commands necessary for linking programs (against libraries) with templates.
15107 prelink_cmds=$lt_prelink_cmds
15108
15109 # Specify filename containing input files.
15110 file_list_spec=$lt_file_list_spec
15111
15112 # How to hardcode a shared library path into an executable.
15113 hardcode_action=$hardcode_action
15114
15115 # ### END LIBTOOL CONFIG
15116
15117 _LT_EOF
15118
15119 case $host_os in
15120 aix3*)
15121 cat <<\_LT_EOF >> "$cfgfile"
15122 # AIX sometimes has problems with the GCC collect2 program. For some
15123 # reason, if we set the COLLECT_NAMES environment variable, the problems
15124 # vanish in a puff of smoke.
15125 if test "X${COLLECT_NAMES+set}" != Xset; then
15126 COLLECT_NAMES=
15127 export COLLECT_NAMES
15128 fi
15129 _LT_EOF
15130 ;;
15131 esac
15132
15133
15134 ltmain="$ac_aux_dir/ltmain.sh"
15135
15136
15137 # We use sed instead of cat because bash on DJGPP gets confused if
15138 # if finds mixed CR/LF and LF-only lines. Since sed operates in
15139 # text mode, it properly converts lines to CR/LF. This bash problem
15140 # is reportedly fixed, but why not run on old versions too?
15141 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
15142 || (rm -f "$cfgfile"; exit 1)
15143
15144 case $xsi_shell in
15145 yes)
15146 cat << \_LT_EOF >> "$cfgfile"
15147 # func_dirname file append nondir_replacement
15148 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
15149 # otherwise set result to NONDIR_REPLACEMENT.
15150 func_dirname ()
15151 {
15152 case ${1} in
15153 */*) func_dirname_result="${1%/*}${2}" ;;
15154 * ) func_dirname_result="${3}" ;;
15155 esac
15156 }
15157
15158 # func_basename file
15159 func_basename ()
15160 {
15161 func_basename_result="${1##*/}"
15162 }
15163
15164 # func_stripname prefix suffix name
15165 # strip PREFIX and SUFFIX off of NAME.
15166 # PREFIX and SUFFIX must not contain globbing or regex special
15167 # characters, hashes, percent signs, but SUFFIX may contain a leading
15168 # dot (in which case that matches only a dot).
15169 func_stripname ()
15170 {
15171 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
15172 # positional parameters, so assign one to ordinary parameter first.
15173 func_stripname_result=${3}
15174 func_stripname_result=${func_stripname_result#"${1}"}
15175 func_stripname_result=${func_stripname_result%"${2}"}
15176 }
15177
15178 # func_opt_split
15179 func_opt_split ()
15180 {
15181 func_opt_split_opt=${1%%=*}
15182 func_opt_split_arg=${1#*=}
15183 }
15184
15185 # func_lo2o object
15186 func_lo2o ()
15187 {
15188 case ${1} in
15189 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
15190 *) func_lo2o_result=${1} ;;
15191 esac
15192 }
15193 _LT_EOF
15194 ;;
15195 *) # Bourne compatible functions.
15196 cat << \_LT_EOF >> "$cfgfile"
15197 # func_dirname file append nondir_replacement
15198 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
15199 # otherwise set result to NONDIR_REPLACEMENT.
15200 func_dirname ()
15201 {
15202 # Extract subdirectory from the argument.
15203 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
15204 if test "X$func_dirname_result" = "X${1}"; then
15205 func_dirname_result="${3}"
15206 else
15207 func_dirname_result="$func_dirname_result${2}"
15208 fi
15209 }
15210
15211 # func_basename file
15212 func_basename ()
15213 {
15214 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
15215 }
15216
15217 # func_stripname prefix suffix name
15218 # strip PREFIX and SUFFIX off of NAME.
15219 # PREFIX and SUFFIX must not contain globbing or regex special
15220 # characters, hashes, percent signs, but SUFFIX may contain a leading
15221 # dot (in which case that matches only a dot).
15222 # func_strip_suffix prefix name
15223 func_stripname ()
15224 {
15225 case ${2} in
15226 .*) func_stripname_result=`$ECHO "X${3}" \
15227 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
15228 *) func_stripname_result=`$ECHO "X${3}" \
15229 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
15230 esac
15231 }
15232
15233 # sed scripts:
15234 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
15235 my_sed_long_arg='1s/^-[^=]*=//'
15236
15237 # func_opt_split
15238 func_opt_split ()
15239 {
15240 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
15241 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
15242 }
15243
15244 # func_lo2o object
15245 func_lo2o ()
15246 {
15247 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
15248 }
15249 _LT_EOF
15250 esac
15251
15252 case $lt_shell_append in
15253 yes)
15254 cat << \_LT_EOF >> "$cfgfile"
15255
15256 # func_append var value
15257 # Append VALUE to the end of shell variable VAR.
15258 func_append ()
15259 {
15260 eval "$1+=\$2"
15261 }
15262 _LT_EOF
15263 ;;
15264 *)
15265 cat << \_LT_EOF >> "$cfgfile"
15266
15267 # func_append var value
15268 # Append VALUE to the end of shell variable VAR.
15269 func_append ()
15270 {
15271 eval "$1=\$$1\$2"
15272 }
15273 _LT_EOF
15274 ;;
15275 esac
15276
15277
15278 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
15279 || (rm -f "$cfgfile"; exit 1)
15280
15281 mv -f "$cfgfile" "$ofile" ||
15282 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
15283 chmod +x "$ofile"
15284
15285 ;;
15286 include ) test -d include || mkdir include ;;
15287 src )
15288 test -d src || mkdir src
15289 test -d src/$TARGETDIR || mkdir src/$TARGETDIR
15290 ;;
15291 esac
15292 done
15293 _ACEOF
15294
15295 cat >>$CONFIG_STATUS <<\_ACEOF
15296
15297 { (exit 0); exit 0; }
15298 _ACEOF
15299 chmod +x $CONFIG_STATUS
15300 ac_clean_files=$ac_clean_files_save
15301
15302
15303 # configure is writing to config.log, and then calls config.status.
15304 # config.status does its own redirection, appending to config.log.
15305 # Unfortunately, on DOS this fails, as config.log is still kept open
15306 # by configure, so config.status won't be able to write to it; its
15307 # output is simply discarded. So we exec the FD to /dev/null,
15308 # effectively closing config.log, so it can be properly (re)opened and
15309 # appended to by config.status. When coming back to configure, we
15310 # need to make the FD available again.
15311 if test "$no_create" != yes; then
15312 ac_cs_success=:
15313 ac_config_status_args=
15314 test "$silent" = yes &&
15315 ac_config_status_args="$ac_config_status_args --quiet"
15316 exec 5>/dev/null
15317 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
15318 exec 5>>config.log
15319 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
15320 # would make configure fail if this is the last instruction.
15321 $ac_cs_success || { (exit 1); exit 1; }
15322 fi
15323
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