2 # From configure.in Revision: 1.6 .
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by Autoconf 2.52.20081225.
6 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
7 # 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.
11 # Avoid depending upon Character Ranges.
12 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15 as_cr_digits='0123456789'
16 as_cr_alnum=$as_cr_Letters$as_cr_digits
18 # Sed expression to map a string onto a valid variable name.
19 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
21 # Sed expression to map a string onto a valid CPP name.
22 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
24 # Be Bourne compatible
25 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
28 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
32 # Name of the executable.
33 as_me=`echo "$0" |sed 's,.*[\\/],,'`
35 if expr a : '\(a\)' >/dev/null 2>&1; then
41 rm -f conf$$ conf$$.exe conf$$.file
43 if ln -s conf$$.file conf$$ 2>/dev/null; then
44 # We could just check for DJGPP; but this test a) works b) is more generic
45 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
46 if test -f conf$$.exe; then
47 # Don't use ln at all; we don't have any links
52 elif ln conf$$.file conf$$ 2>/dev/null; then
57 rm -f conf$$ conf$$.exe conf$$.file
59 as_executable_p="test -f"
61 # Support unset when possible.
62 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
69 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
70 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
71 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
72 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
73 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
74 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
75 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
76 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
79 # We need space, tab and new line, in precisely that order.
85 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
88 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
89 # so uname gets run too.
90 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
97 ac_default_prefix=/usr/local
101 SHELL=${CONFIG_SHELL-/bin/sh}
103 # Maximum number of lines to put in a shell here document.
104 # This variable seems obsolete. It should probably be removed, and
105 # only ac_max_sed_lines should be used.
106 : ${ac_max_here_lines=38}
108 ac_unique_file="main.c"
110 # Initialize some variables set by options.
112 ac_init_version=false
113 # The variables have the same names as the options, with
114 # dashes changed to underlines.
122 program_transform_name=s,x,x,
130 # Installation directory options.
131 # These are left unexpanded so users can "make install exec_prefix=/foo"
132 # and all the variables that are supposed to be based on exec_prefix
133 # by default will actually change.
134 # Use braces instead of parens because sh, perl, etc. also accept them.
135 bindir='${exec_prefix}/bin'
136 sbindir='${exec_prefix}/sbin'
137 libexecdir='${exec_prefix}/libexec'
138 datadir='${prefix}/share'
139 sysconfdir='${prefix}/etc'
140 sharedstatedir='${prefix}/com'
141 localstatedir='${prefix}/var'
142 libdir='${exec_prefix}/lib'
143 includedir='${prefix}/include'
144 oldincludedir='/usr/include'
145 infodir='${prefix}/info'
146 mandir='${prefix}/man'
148 # Identity of this package.
158 # If the previous option needs an argument, assign it.
159 if test -n "$ac_prev"; then
160 eval "$ac_prev=\$ac_option"
165 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
167 # Accept the important Cygnus configure options, so we can diagnose typos.
171 -bindir | --bindir | --bindi | --bind | --bin | --bi)
173 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
176 -build | --build | --buil | --bui | --bu)
177 ac_prev=build_alias ;;
178 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
179 build_alias=$ac_optarg ;;
181 -cache-file | --cache-file | --cache-fil | --cache-fi \
182 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
183 ac_prev=cache_file ;;
184 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
185 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
186 cache_file=$ac_optarg ;;
189 cache_file=config.cache ;;
191 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
193 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
195 datadir=$ac_optarg ;;
197 -disable-* | --disable-*)
198 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
199 # Reject names that are not valid shell variable names.
200 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
201 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
202 { (exit 1); exit 1; }; }
203 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
204 eval "enable_$ac_feature=no" ;;
206 -enable-* | --enable-*)
207 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
208 # Reject names that are not valid shell variable names.
209 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
210 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
211 { (exit 1); exit 1; }; }
212 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
214 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
217 eval "enable_$ac_feature='$ac_optarg'" ;;
219 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
220 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
221 | --exec | --exe | --ex)
222 ac_prev=exec_prefix ;;
223 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
224 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
225 | --exec=* | --exe=* | --ex=*)
226 exec_prefix=$ac_optarg ;;
228 -gas | --gas | --ga | --g)
229 # Obsolete; use --with-gas.
232 -help | --help | --hel | --he | -h)
234 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
235 ac_init_help=recursive ;;
236 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
237 ac_init_help=short ;;
239 -host | --host | --hos | --ho)
240 ac_prev=host_alias ;;
241 -host=* | --host=* | --hos=* | --ho=*)
242 host_alias=$ac_optarg ;;
244 -includedir | --includedir | --includedi | --included | --include \
245 | --includ | --inclu | --incl | --inc)
246 ac_prev=includedir ;;
247 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
248 | --includ=* | --inclu=* | --incl=* | --inc=*)
249 includedir=$ac_optarg ;;
251 -infodir | --infodir | --infodi | --infod | --info | --inf)
253 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
254 infodir=$ac_optarg ;;
256 -libdir | --libdir | --libdi | --libd)
258 -libdir=* | --libdir=* | --libdi=* | --libd=*)
261 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
262 | --libexe | --libex | --libe)
263 ac_prev=libexecdir ;;
264 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
265 | --libexe=* | --libex=* | --libe=*)
266 libexecdir=$ac_optarg ;;
268 -localstatedir | --localstatedir | --localstatedi | --localstated \
269 | --localstate | --localstat | --localsta | --localst \
270 | --locals | --local | --loca | --loc | --lo)
271 ac_prev=localstatedir ;;
272 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
273 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
274 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
275 localstatedir=$ac_optarg ;;
277 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
279 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
283 # Obsolete; use --without-fp.
286 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
290 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
291 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
294 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
295 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
296 | --oldin | --oldi | --old | --ol | --o)
297 ac_prev=oldincludedir ;;
298 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
299 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
300 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
301 oldincludedir=$ac_optarg ;;
303 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
305 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
308 -program-prefix | --program-prefix | --program-prefi | --program-pref \
309 | --program-pre | --program-pr | --program-p)
310 ac_prev=program_prefix ;;
311 -program-prefix=* | --program-prefix=* | --program-prefi=* \
312 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
313 program_prefix=$ac_optarg ;;
315 -program-suffix | --program-suffix | --program-suffi | --program-suff \
316 | --program-suf | --program-su | --program-s)
317 ac_prev=program_suffix ;;
318 -program-suffix=* | --program-suffix=* | --program-suffi=* \
319 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
320 program_suffix=$ac_optarg ;;
322 -program-transform-name | --program-transform-name \
323 | --program-transform-nam | --program-transform-na \
324 | --program-transform-n | --program-transform- \
325 | --program-transform | --program-transfor \
326 | --program-transfo | --program-transf \
327 | --program-trans | --program-tran \
328 | --progr-tra | --program-tr | --program-t)
329 ac_prev=program_transform_name ;;
330 -program-transform-name=* | --program-transform-name=* \
331 | --program-transform-nam=* | --program-transform-na=* \
332 | --program-transform-n=* | --program-transform-=* \
333 | --program-transform=* | --program-transfor=* \
334 | --program-transfo=* | --program-transf=* \
335 | --program-trans=* | --program-tran=* \
336 | --progr-tra=* | --program-tr=* | --program-t=*)
337 program_transform_name=$ac_optarg ;;
339 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
340 | -silent | --silent | --silen | --sile | --sil)
343 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
345 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
347 sbindir=$ac_optarg ;;
349 -sharedstatedir | --sharedstatedir | --sharedstatedi \
350 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
351 | --sharedst | --shareds | --shared | --share | --shar \
353 ac_prev=sharedstatedir ;;
354 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
355 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
356 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
358 sharedstatedir=$ac_optarg ;;
360 -site | --site | --sit)
362 -site=* | --site=* | --sit=*)
365 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
367 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
370 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
371 | --syscon | --sysco | --sysc | --sys | --sy)
372 ac_prev=sysconfdir ;;
373 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
374 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
375 sysconfdir=$ac_optarg ;;
377 -target | --target | --targe | --targ | --tar | --ta | --t)
378 ac_prev=target_alias ;;
379 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
380 target_alias=$ac_optarg ;;
382 -v | -verbose | --verbose | --verbos | --verbo | --verb)
385 -version | --version | --versio | --versi | --vers | -V)
389 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
390 # Reject names that are not valid shell variable names.
391 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
392 { echo "$as_me: error: invalid package name: $ac_package" >&2
393 { (exit 1); exit 1; }; }
394 ac_package=`echo $ac_package| sed 's/-/_/g'`
396 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
399 eval "with_$ac_package='$ac_optarg'" ;;
401 -without-* | --without-*)
402 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
403 # Reject names that are not valid shell variable names.
404 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
405 { echo "$as_me: error: invalid package name: $ac_package" >&2
406 { (exit 1); exit 1; }; }
407 ac_package=`echo $ac_package | sed 's/-/_/g'`
408 eval "with_$ac_package=no" ;;
411 # Obsolete; use --with-x.
414 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
415 | --x-incl | --x-inc | --x-in | --x-i)
416 ac_prev=x_includes ;;
417 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
418 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
419 x_includes=$ac_optarg ;;
421 -x-libraries | --x-libraries | --x-librarie | --x-librari \
422 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
423 ac_prev=x_libraries ;;
424 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
425 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
426 x_libraries=$ac_optarg ;;
428 -*) { echo "$as_me: error: unrecognized option: $ac_option
429 Try \`$0 --help' for more information." >&2
430 { (exit 1); exit 1; }; }
434 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
435 # Reject names that are not valid shell variable names.
436 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
437 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
438 { (exit 1); exit 1; }; }
439 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
440 eval "$ac_envvar='$ac_optarg'"
444 # FIXME: should be removed in autoconf 3.0.
445 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
446 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
447 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
448 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
454 if test -n "$ac_prev"; then
455 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
456 { echo "$as_me: error: missing argument to $ac_option" >&2
457 { (exit 1); exit 1; }; }
460 # Be sure to have absolute paths.
461 for ac_var in exec_prefix prefix
463 eval ac_val=$`echo $ac_var`
465 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
466 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
467 { (exit 1); exit 1; }; };;
471 # Be sure to have absolute paths.
472 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
473 localstatedir libdir includedir oldincludedir infodir mandir
475 eval ac_val=$`echo $ac_var`
477 [\\/$]* | ?:[\\/]* ) ;;
478 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
479 { (exit 1); exit 1; }; };;
483 # There might be people who depend on the old broken behavior: `$host'
484 # used to hold the argument of --host etc.
489 # FIXME: should be removed in autoconf 3.0.
490 if test "x$host_alias" != x; then
491 if test "x$build_alias" = x; then
492 cross_compiling=maybe
493 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
494 If a cross compiler is detected then cross compile mode will be used." >&2
495 elif test "x$build_alias" != "x$host_alias"; then
501 test -n "$host_alias" && ac_tool_prefix=$host_alias-
503 test "$silent" = yes && exec 6>/dev/null
505 # Find the source files, if location was not specified.
506 if test -z "$srcdir"; then
507 ac_srcdir_defaulted=yes
508 # Try the directory containing this script, then its parent.
510 ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
511 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
513 if test ! -r $srcdir/$ac_unique_file; then
517 ac_srcdir_defaulted=no
519 if test ! -r $srcdir/$ac_unique_file; then
520 if test "$ac_srcdir_defaulted" = yes; then
521 { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
522 { (exit 1); exit 1; }; }
524 { echo "$as_me: error: cannot find sources in $srcdir" >&2
525 { (exit 1); exit 1; }; }
528 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
529 ac_env_build_alias_set=${build_alias+set}
530 ac_env_build_alias_value=$build_alias
531 ac_cv_env_build_alias_set=${build_alias+set}
532 ac_cv_env_build_alias_value=$build_alias
533 ac_env_host_alias_set=${host_alias+set}
534 ac_env_host_alias_value=$host_alias
535 ac_cv_env_host_alias_set=${host_alias+set}
536 ac_cv_env_host_alias_value=$host_alias
537 ac_env_target_alias_set=${target_alias+set}
538 ac_env_target_alias_value=$target_alias
539 ac_cv_env_target_alias_set=${target_alias+set}
540 ac_cv_env_target_alias_value=$target_alias
541 ac_env_CC_set=${CC+set}
543 ac_cv_env_CC_set=${CC+set}
544 ac_cv_env_CC_value=$CC
545 ac_env_CFLAGS_set=${CFLAGS+set}
546 ac_env_CFLAGS_value=$CFLAGS
547 ac_cv_env_CFLAGS_set=${CFLAGS+set}
548 ac_cv_env_CFLAGS_value=$CFLAGS
549 ac_env_LDFLAGS_set=${LDFLAGS+set}
550 ac_env_LDFLAGS_value=$LDFLAGS
551 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
552 ac_cv_env_LDFLAGS_value=$LDFLAGS
553 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
554 ac_env_CPPFLAGS_value=$CPPFLAGS
555 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
556 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
557 ac_env_CPP_set=${CPP+set}
558 ac_env_CPP_value=$CPP
559 ac_cv_env_CPP_set=${CPP+set}
560 ac_cv_env_CPP_value=$CPP
563 # Report the --help message.
565 if test "$ac_init_help" = "long"; then
566 # Omit some internal or obsolete options to make the list less imposing.
567 # This message is too long to be a string in the A/UX 3.1 sh.
569 \`configure' configures this package to adapt to many kinds of systems.
571 Usage: $0 [OPTION]... [VAR=VALUE]...
573 To assign environment variables (e.g., CC, CFLAGS...), specify them as
574 VAR=VALUE. See below for descriptions of some of the useful variables.
576 Defaults for the options are specified in brackets.
579 -h, --help display this help and exit
580 --help=short display options specific to this package
581 --help=recursive display the short help of all the included packages
582 -V, --version display version information and exit
583 -q, --quiet, --silent do not print \`checking...' messages
584 --cache-file=FILE cache test results in FILE [disabled]
585 -C, --config-cache alias for \`--cache-file=config.cache'
586 -n, --no-create do not create output files
587 --srcdir=DIR find the sources in DIR [configure dir or \`..']
592 Installation directories:
593 --prefix=PREFIX install architecture-independent files in PREFIX
595 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
598 By default, \`make install' will install all the files in
599 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
600 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
601 for instance \`--prefix=\$HOME'.
603 For better control, use the options below.
605 Fine tuning of the installation directories:
606 --bindir=DIR user executables [EPREFIX/bin]
607 --sbindir=DIR system admin executables [EPREFIX/sbin]
608 --libexecdir=DIR program executables [EPREFIX/libexec]
609 --datadir=DIR read-only architecture-independent data [PREFIX/share]
610 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
611 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
612 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
613 --libdir=DIR object code libraries [EPREFIX/lib]
614 --includedir=DIR C header files [PREFIX/include]
615 --oldincludedir=DIR C header files for non-gcc [/usr/include]
616 --infodir=DIR info documentation [PREFIX/info]
617 --mandir=DIR man documentation [PREFIX/man]
623 --program-prefix=PREFIX prepend PREFIX to installed program names
624 --program-suffix=SUFFIX append SUFFIX to installed program names
625 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
628 --build=BUILD configure for building on BUILD [guessed]
629 --host=HOST build programs to run on HOST [BUILD]
630 --target=TARGET configure for building compilers for TARGET [HOST]
634 if test -n "$ac_init_help"; then
639 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
640 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
643 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
644 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
646 --with-warnings test: turn on gcc warnings
647 --disable-echo display "compiling" commands
648 --with-dmalloc test: use Gray Watson's dmalloc library
649 --with-dbmalloc test: use Conor Cahill's dbmalloc library
650 --with-valgrind test: use valgrind
651 --disable-leaks test: free permanent memory, analyze leaks
653 Some influential environment variables:
654 CC C compiler command
655 CFLAGS C compiler flags
656 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
657 nonstandard directory <lib dir>
658 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
659 headers in a nonstandard directory <include dir>
662 Use these variables to override the choices made by `configure' or to help
663 it to find libraries and programs with nonstandard names/locations.
668 if test "$ac_init_help" = "recursive"; then
669 # If there are subdirs, report their specific --help.
671 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
673 # A "../" for each directory in /$ac_subdir.
674 ac_dots=`echo $ac_subdir |
675 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
678 .) # No --srcdir option. We are building in place.
679 ac_sub_srcdir=$srcdir ;;
680 [\\/]* | ?:[\\/]* ) # Absolute path.
681 ac_sub_srcdir=$srcdir/$ac_subdir ;;
683 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
686 # Check for guested configure; otherwise get Cygnus style configure.
687 if test -f $ac_sub_srcdir/configure.gnu; then
689 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive
690 elif test -f $ac_sub_srcdir/configure; then
692 $SHELL $ac_sub_srcdir/configure --help=recursive
693 elif test -f $ac_sub_srcdir/configure.ac ||
694 test -f $ac_sub_srcdir/configure.in; then
698 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
704 test -n "$ac_init_help" && exit 0
705 if $ac_init_version; then
708 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
709 Free Software Foundation, Inc.
710 This configure script is free software; the Free Software Foundation
711 gives unlimited permission to copy, distribute and modify it.
717 This file contains any messages produced by compilers while
718 running configure, to aid debugging if configure makes a mistake.
720 It was created by $as_me, which was
721 generated by GNU Autoconf 2.52.20081225. Invocation command line was
732 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
733 uname -m = `(uname -m) 2>/dev/null || echo unknown`
734 uname -r = `(uname -r) 2>/dev/null || echo unknown`
735 uname -s = `(uname -s) 2>/dev/null || echo unknown`
736 uname -v = `(uname -v) 2>/dev/null || echo unknown`
738 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
739 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
741 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
742 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
743 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
744 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
745 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
746 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
747 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
761 # Keep a trace of the command line.
762 # Strip out --no-create and --no-recursion so they do not pile up.
763 # Also quote any args containing shell meta-characters.
769 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
770 | --no-cr | --no-c) ;;
771 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
772 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
773 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
774 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
775 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
777 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
780 # Get rid of the leading space.
783 # When interrupted or exit'd, cleanup temporary files, and complete
784 # config.log. We remove comments because anyway the quotes in there
785 # would cause problems or look ugly.
787 # Save into config.log some information that might help in debugging.
789 echo "## ----------------- ##" >&5
790 echo "## Cache variables. ##" >&5
791 echo "## ----------------- ##" >&5
793 # The following way of writing the cache mishandles newlines in values,
796 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
799 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
800 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
804 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
808 sed "/^$/d" confdefs.h >conftest.log
809 if test -s conftest.log; then
811 echo "## ------------ ##" >&5
812 echo "## confdefs.h. ##" >&5
813 echo "## ------------ ##" >&5
818 test "$ac_signal" != 0 &&
819 echo "$as_me: caught signal $ac_signal" >&5
820 echo "$as_me: exit $exit_status" >&5
821 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
824 for ac_signal in 1 2 13 15; do
825 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
829 # confdefs.h avoids OS command line length limits that DEFS can exceed.
830 rm -rf conftest* confdefs.h
831 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
834 # Let the site file select an alternate cache file if it wants to.
835 # Prefer explicitly selected file to automatically selected ones.
836 if test -z "$CONFIG_SITE"; then
837 if test "x$prefix" != xNONE; then
838 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
840 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
843 for ac_site_file in $CONFIG_SITE; do
844 if test -r "$ac_site_file"; then
845 { echo "$as_me:845: loading site script $ac_site_file" >&5
846 echo "$as_me: loading site script $ac_site_file" >&6;}
847 cat "$ac_site_file" >&5
852 if test -r "$cache_file"; then
853 # Some versions of bash will fail to source /dev/null (special
854 # files actually), so we avoid doing that.
855 if test -f "$cache_file"; then
856 { echo "$as_me:856: loading cache $cache_file" >&5
857 echo "$as_me: loading cache $cache_file" >&6;}
859 [\\/]* | ?:[\\/]* ) . $cache_file;;
864 { echo "$as_me:864: creating cache $cache_file" >&5
865 echo "$as_me: creating cache $cache_file" >&6;}
869 # Check that the precious variables saved in the cache have kept the same
871 ac_cache_corrupted=false
872 for ac_var in `(set) 2>&1 |
873 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
874 eval ac_old_set=\$ac_cv_env_${ac_var}_set
875 eval ac_new_set=\$ac_env_${ac_var}_set
876 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
877 eval ac_new_val="\$ac_env_${ac_var}_value"
878 case $ac_old_set,$ac_new_set in
880 { echo "$as_me:880: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
881 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
882 ac_cache_corrupted=: ;;
884 { echo "$as_me:884: error: \`$ac_var' was not set in the previous run" >&5
885 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
886 ac_cache_corrupted=: ;;
889 if test "x$ac_old_val" != "x$ac_new_val"; then
890 { echo "$as_me:890: error: \`$ac_var' has changed since the previous run:" >&5
891 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
892 { echo "$as_me:892: former value: $ac_old_val" >&5
893 echo "$as_me: former value: $ac_old_val" >&2;}
894 { echo "$as_me:894: current value: $ac_new_val" >&5
895 echo "$as_me: current value: $ac_new_val" >&2;}
899 # Pass precious variables to config.status. It doesn't matter if
900 # we pass some twice (in addition to the command line arguments).
901 if test "$ac_new_set" = set; then
903 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
904 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
905 ac_configure_args="$ac_configure_args '$ac_arg'"
907 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
912 if $ac_cache_corrupted; then
913 { echo "$as_me:913: error: changes in the environment can compromise the build" >&5
914 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
915 { { echo "$as_me:915: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
916 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
917 { (exit 1); exit 1; }; }
921 ac_cpp='$CPP $CPPFLAGS'
922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
925 ac_main_return=return
927 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
928 *c*,-n*) ECHO_N= ECHO_C='
930 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
931 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
933 echo "#! $SHELL" >conftest.sh
934 echo "exit 0" >>conftest.sh
936 if { (echo "$as_me:936: PATH=\".;.\"; conftest.sh") >&5
937 (PATH=".;."; conftest.sh) 2>&5
939 echo "$as_me:939: \$? = $ac_status" >&5
940 (exit $ac_status); }; then
941 ac_path_separator=';'
945 PATH_SEPARATOR="$ac_path_separator"
948 ac_config_headers="$ac_config_headers config.h:config_h.in"
951 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
952 if test -f $ac_dir/install-sh; then
954 ac_install_sh="$ac_aux_dir/install-sh -c"
956 elif test -f $ac_dir/install.sh; then
958 ac_install_sh="$ac_aux_dir/install.sh -c"
960 elif test -f $ac_dir/shtool; then
962 ac_install_sh="$ac_aux_dir/shtool install -c"
966 if test -z "$ac_aux_dir"; then
967 { { echo "$as_me:967: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
968 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
969 { (exit 1); exit 1; }; }
971 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
972 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
973 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
975 # Make sure we can run config.sub.
976 $ac_config_sub sun4 >/dev/null 2>&1 ||
977 { { echo "$as_me:977: error: cannot run $ac_config_sub" >&5
978 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
979 { (exit 1); exit 1; }; }
981 echo "$as_me:981: checking build system type" >&5
982 echo $ECHO_N "checking build system type... $ECHO_C" >&6
983 if test "${ac_cv_build+set}" = set; then
984 echo $ECHO_N "(cached) $ECHO_C" >&6
986 ac_cv_build_alias=$build_alias
987 test -z "$ac_cv_build_alias" &&
988 ac_cv_build_alias=`$ac_config_guess`
989 test -z "$ac_cv_build_alias" &&
990 { { echo "$as_me:990: error: cannot guess build type; you must specify one" >&5
991 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
992 { (exit 1); exit 1; }; }
993 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
994 { { echo "$as_me:994: error: $ac_config_sub $ac_cv_build_alias failed." >&5
995 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
996 { (exit 1); exit 1; }; }
999 echo "$as_me:999: result: $ac_cv_build" >&5
1000 echo "${ECHO_T}$ac_cv_build" >&6
1002 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1003 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1004 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1006 echo "$as_me:1006: checking host system type" >&5
1007 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1008 if test "${ac_cv_host+set}" = set; then
1009 echo $ECHO_N "(cached) $ECHO_C" >&6
1011 ac_cv_host_alias=$host_alias
1012 test -z "$ac_cv_host_alias" &&
1013 ac_cv_host_alias=$ac_cv_build_alias
1014 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1015 { { echo "$as_me:1015: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1016 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1017 { (exit 1); exit 1; }; }
1020 echo "$as_me:1020: result: $ac_cv_host" >&5
1021 echo "${ECHO_T}$ac_cv_host" >&6
1023 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1024 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1025 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1027 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
1028 echo "$as_me:1028: checking target system type" >&5
1029 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1030 if test "${ac_cv_target+set}" = set; then
1031 echo $ECHO_N "(cached) $ECHO_C" >&6
1033 ac_cv_target_alias=$target_alias
1034 test "x$ac_cv_target_alias" = "x" &&
1035 ac_cv_target_alias=$ac_cv_host_alias
1036 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1037 { { echo "$as_me:1037: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1038 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1039 { (exit 1); exit 1; }; }
1042 echo "$as_me:1042: result: $ac_cv_target" >&5
1043 echo "${ECHO_T}$ac_cv_target" >&6
1044 target=$ac_cv_target
1045 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1046 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1047 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1049 # The aliases save the names the user supplied, while $host etc.
1050 # will get canonicalized.
1051 test -n "$target_alias" &&
1052 test "$program_prefix$program_suffix$program_transform_name" = \
1054 program_prefix=${target_alias}-
1055 system_name="$host_os"
1057 system_name="`(uname -s -r) 2>/dev/null`"
1058 if test -z "$system_name" ; then
1059 system_name="`(hostname) 2>/dev/null`"
1062 test -n "$system_name" && cat >>confdefs.h <<EOF
1063 #define SYSTEM_NAME "$system_name"
1066 if test "${cf_cv_system_name+set}" = set; then
1067 echo $ECHO_N "(cached) $ECHO_C" >&6
1069 cf_cv_system_name="$system_name"
1072 test -z "$system_name" && system_name="$cf_cv_system_name"
1073 test -n "$cf_cv_system_name" && echo "$as_me:1073: result: Configuring for $cf_cv_system_name" >&5
1074 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
1076 if test ".$system_name" != ".$cf_cv_system_name" ; then
1077 echo "$as_me:1077: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
1078 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
1079 { { echo "$as_me:1079: error: \"Please remove config.cache and try again.\"" >&5
1080 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
1081 { (exit 1); exit 1; }; }
1084 test "$program_prefix" != NONE &&
1085 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1086 # Use a double $ so make ignores it.
1087 test "$program_suffix" != NONE &&
1088 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1089 # Double any \ or $. echo might interpret backslashes.
1090 # By default was `s,x,x', remove it if useless.
1091 cat <<\_ACEOF >conftest.sed
1092 s/[\\$]/&&/g;s/;s,x,x,$//
1094 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1098 ac_cpp='$CPP $CPPFLAGS'
1099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1102 ac_main_return=return
1103 if test -n "$ac_tool_prefix"; then
1104 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1105 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1106 echo "$as_me:1106: checking for $ac_word" >&5
1107 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1108 if test "${ac_cv_prog_CC+set}" = set; then
1109 echo $ECHO_N "(cached) $ECHO_C" >&6
1111 if test -n "$CC"; then
1112 ac_cv_prog_CC="$CC" # Let the user override the test.
1114 ac_save_IFS=$IFS; IFS=$ac_path_separator
1116 for ac_dir in $ac_dummy; do
1118 test -z "$ac_dir" && ac_dir=.
1119 $as_executable_p "$ac_dir/$ac_word" || continue
1120 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1121 echo "$as_me:1121: found $ac_dir/$ac_word" >&5
1128 if test -n "$CC"; then
1129 echo "$as_me:1129: result: $CC" >&5
1130 echo "${ECHO_T}$CC" >&6
1132 echo "$as_me:1132: result: no" >&5
1133 echo "${ECHO_T}no" >&6
1137 if test -z "$ac_cv_prog_CC"; then
1139 # Extract the first word of "gcc", so it can be a program name with args.
1140 set dummy gcc; ac_word=$2
1141 echo "$as_me:1141: checking for $ac_word" >&5
1142 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1143 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1144 echo $ECHO_N "(cached) $ECHO_C" >&6
1146 if test -n "$ac_ct_CC"; then
1147 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1149 ac_save_IFS=$IFS; IFS=$ac_path_separator
1151 for ac_dir in $ac_dummy; do
1153 test -z "$ac_dir" && ac_dir=.
1154 $as_executable_p "$ac_dir/$ac_word" || continue
1155 ac_cv_prog_ac_ct_CC="gcc"
1156 echo "$as_me:1156: found $ac_dir/$ac_word" >&5
1162 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1163 if test -n "$ac_ct_CC"; then
1164 echo "$as_me:1164: result: $ac_ct_CC" >&5
1165 echo "${ECHO_T}$ac_ct_CC" >&6
1167 echo "$as_me:1167: result: no" >&5
1168 echo "${ECHO_T}no" >&6
1176 if test -z "$CC"; then
1177 if test -n "$ac_tool_prefix"; then
1178 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1179 set dummy ${ac_tool_prefix}cc; ac_word=$2
1180 echo "$as_me:1180: checking for $ac_word" >&5
1181 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1182 if test "${ac_cv_prog_CC+set}" = set; then
1183 echo $ECHO_N "(cached) $ECHO_C" >&6
1185 if test -n "$CC"; then
1186 ac_cv_prog_CC="$CC" # Let the user override the test.
1188 ac_save_IFS=$IFS; IFS=$ac_path_separator
1190 for ac_dir in $ac_dummy; do
1192 test -z "$ac_dir" && ac_dir=.
1193 $as_executable_p "$ac_dir/$ac_word" || continue
1194 ac_cv_prog_CC="${ac_tool_prefix}cc"
1195 echo "$as_me:1195: found $ac_dir/$ac_word" >&5
1202 if test -n "$CC"; then
1203 echo "$as_me:1203: result: $CC" >&5
1204 echo "${ECHO_T}$CC" >&6
1206 echo "$as_me:1206: result: no" >&5
1207 echo "${ECHO_T}no" >&6
1211 if test -z "$ac_cv_prog_CC"; then
1213 # Extract the first word of "cc", so it can be a program name with args.
1214 set dummy cc; ac_word=$2
1215 echo "$as_me:1215: checking for $ac_word" >&5
1216 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1217 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1218 echo $ECHO_N "(cached) $ECHO_C" >&6
1220 if test -n "$ac_ct_CC"; then
1221 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1223 ac_save_IFS=$IFS; IFS=$ac_path_separator
1225 for ac_dir in $ac_dummy; do
1227 test -z "$ac_dir" && ac_dir=.
1228 $as_executable_p "$ac_dir/$ac_word" || continue
1229 ac_cv_prog_ac_ct_CC="cc"
1230 echo "$as_me:1230: found $ac_dir/$ac_word" >&5
1236 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1237 if test -n "$ac_ct_CC"; then
1238 echo "$as_me:1238: result: $ac_ct_CC" >&5
1239 echo "${ECHO_T}$ac_ct_CC" >&6
1241 echo "$as_me:1241: result: no" >&5
1242 echo "${ECHO_T}no" >&6
1251 if test -z "$CC"; then
1252 # Extract the first word of "cc", so it can be a program name with args.
1253 set dummy cc; ac_word=$2
1254 echo "$as_me:1254: checking for $ac_word" >&5
1255 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1256 if test "${ac_cv_prog_CC+set}" = set; then
1257 echo $ECHO_N "(cached) $ECHO_C" >&6
1259 if test -n "$CC"; then
1260 ac_cv_prog_CC="$CC" # Let the user override the test.
1263 ac_save_IFS=$IFS; IFS=$ac_path_separator
1265 for ac_dir in $ac_dummy; do
1267 test -z "$ac_dir" && ac_dir=.
1268 $as_executable_p "$ac_dir/$ac_word" || continue
1269 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1270 ac_prog_rejected=yes
1274 echo "$as_me:1274: found $ac_dir/$ac_word" >&5
1278 if test $ac_prog_rejected = yes; then
1279 # We found a bogon in the path, so make sure we never use it.
1280 set dummy $ac_cv_prog_CC
1282 if test $# != 0; then
1283 # We chose a different compiler from the bogus one.
1284 # However, it has the same basename, so the bogon will be chosen
1285 # first if we set CC to just the basename; use the full file name.
1287 set dummy "$ac_dir/$ac_word" ${1+"$@"}
1295 if test -n "$CC"; then
1296 echo "$as_me:1296: result: $CC" >&5
1297 echo "${ECHO_T}$CC" >&6
1299 echo "$as_me:1299: result: no" >&5
1300 echo "${ECHO_T}no" >&6
1304 if test -z "$CC"; then
1305 if test -n "$ac_tool_prefix"; then
1308 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1309 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1310 echo "$as_me:1310: checking for $ac_word" >&5
1311 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1312 if test "${ac_cv_prog_CC+set}" = set; then
1313 echo $ECHO_N "(cached) $ECHO_C" >&6
1315 if test -n "$CC"; then
1316 ac_cv_prog_CC="$CC" # Let the user override the test.
1318 ac_save_IFS=$IFS; IFS=$ac_path_separator
1320 for ac_dir in $ac_dummy; do
1322 test -z "$ac_dir" && ac_dir=.
1323 $as_executable_p "$ac_dir/$ac_word" || continue
1324 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1325 echo "$as_me:1325: found $ac_dir/$ac_word" >&5
1332 if test -n "$CC"; then
1333 echo "$as_me:1333: result: $CC" >&5
1334 echo "${ECHO_T}$CC" >&6
1336 echo "$as_me:1336: result: no" >&5
1337 echo "${ECHO_T}no" >&6
1340 test -n "$CC" && break
1343 if test -z "$CC"; then
1347 # Extract the first word of "$ac_prog", so it can be a program name with args.
1348 set dummy $ac_prog; ac_word=$2
1349 echo "$as_me:1349: checking for $ac_word" >&5
1350 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1351 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1352 echo $ECHO_N "(cached) $ECHO_C" >&6
1354 if test -n "$ac_ct_CC"; then
1355 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1357 ac_save_IFS=$IFS; IFS=$ac_path_separator
1359 for ac_dir in $ac_dummy; do
1361 test -z "$ac_dir" && ac_dir=.
1362 $as_executable_p "$ac_dir/$ac_word" || continue
1363 ac_cv_prog_ac_ct_CC="$ac_prog"
1364 echo "$as_me:1364: found $ac_dir/$ac_word" >&5
1370 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1371 if test -n "$ac_ct_CC"; then
1372 echo "$as_me:1372: result: $ac_ct_CC" >&5
1373 echo "${ECHO_T}$ac_ct_CC" >&6
1375 echo "$as_me:1375: result: no" >&5
1376 echo "${ECHO_T}no" >&6
1379 test -n "$ac_ct_CC" && break
1387 test -z "$CC" && { { echo "$as_me:1387: error: no acceptable cc found in \$PATH" >&5
1388 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
1389 { (exit 1); exit 1; }; }
1391 # Provide some information about the compiler.
1392 echo "$as_me:1392:" \
1393 "checking for C compiler version" >&5
1394 ac_compiler=`set X $ac_compile; echo $2`
1395 { (eval echo "$as_me:1395: \"$ac_compiler --version </dev/null >&5\"") >&5
1396 (eval $ac_compiler --version </dev/null >&5) 2>&5
1398 echo "$as_me:1398: \$? = $ac_status" >&5
1399 (exit $ac_status); }
1400 { (eval echo "$as_me:1400: \"$ac_compiler -v </dev/null >&5\"") >&5
1401 (eval $ac_compiler -v </dev/null >&5) 2>&5
1403 echo "$as_me:1403: \$? = $ac_status" >&5
1404 (exit $ac_status); }
1405 { (eval echo "$as_me:1405: \"$ac_compiler -V </dev/null >&5\"") >&5
1406 (eval $ac_compiler -V </dev/null >&5) 2>&5
1408 echo "$as_me:1408: \$? = $ac_status" >&5
1409 (exit $ac_status); }
1411 cat >conftest.$ac_ext <<_ACEOF
1412 #line 1412 "configure"
1413 #include "confdefs.h"
1423 ac_clean_files_save=$ac_clean_files
1424 ac_clean_files="$ac_clean_files a.out a.exe"
1425 # Try to create an executable without -o first, disregard a.out.
1426 # It will help us diagnose broken compilers, and finding out an intuition
1428 echo "$as_me:1428: checking for C compiler default output" >&5
1429 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1430 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1431 if { (eval echo "$as_me:1431: \"$ac_link_default\"") >&5
1432 (eval $ac_link_default) 2>&5
1434 echo "$as_me:1434: \$? = $ac_status" >&5
1435 (exit $ac_status); }; then
1436 # Find the output, starting from the most likely. This scheme is
1437 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1439 for ac_file in `ls a.exe conftest.exe 2>/dev/null;
1440 ls a.out conftest 2>/dev/null;
1441 ls a.* conftest.* 2>/dev/null`; do
1443 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1444 a.out ) # We found the default executable, but exeext='' is most
1447 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1448 # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
1455 echo "$as_me: failed program was:" >&5
1456 cat conftest.$ac_ext >&5
1457 { { echo "$as_me:1457: error: C compiler cannot create executables" >&5
1458 echo "$as_me: error: C compiler cannot create executables" >&2;}
1459 { (exit 77); exit 77; }; }
1462 ac_exeext=$ac_cv_exeext
1463 echo "$as_me:1463: result: $ac_file" >&5
1464 echo "${ECHO_T}$ac_file" >&6
1466 # Check the compiler produces executables we can run. If not, either
1467 # the compiler is broken, or we cross compile.
1468 echo "$as_me:1468: checking whether the C compiler works" >&5
1469 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1470 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1471 # If not cross compiling, check that we can run a simple program.
1472 if test "$cross_compiling" != yes; then
1473 if { ac_try='./$ac_file'
1474 { (eval echo "$as_me:1474: \"$ac_try\"") >&5
1477 echo "$as_me:1477: \$? = $ac_status" >&5
1478 (exit $ac_status); }; }; then
1481 if test "$cross_compiling" = maybe; then
1484 { { echo "$as_me:1484: error: cannot run C compiled programs.
1485 If you meant to cross compile, use \`--host'." >&5
1486 echo "$as_me: error: cannot run C compiled programs.
1487 If you meant to cross compile, use \`--host'." >&2;}
1488 { (exit 1); exit 1; }; }
1492 echo "$as_me:1492: result: yes" >&5
1493 echo "${ECHO_T}yes" >&6
1495 rm -f a.out a.exe conftest$ac_cv_exeext
1496 ac_clean_files=$ac_clean_files_save
1497 # Check the compiler produces executables we can run. If not, either
1498 # the compiler is broken, or we cross compile.
1499 echo "$as_me:1499: checking whether we are cross compiling" >&5
1500 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1501 echo "$as_me:1501: result: $cross_compiling" >&5
1502 echo "${ECHO_T}$cross_compiling" >&6
1504 echo "$as_me:1504: checking for executable suffix" >&5
1505 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
1506 if { (eval echo "$as_me:1506: \"$ac_link\"") >&5
1507 (eval $ac_link) 2>&5
1509 echo "$as_me:1509: \$? = $ac_status" >&5
1510 (exit $ac_status); }; then
1511 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1512 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1513 # work properly (i.e., refer to `conftest.exe'), while it won't with
1515 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1517 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1518 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1525 { { echo "$as_me:1525: error: cannot compute EXEEXT: cannot compile and link" >&5
1526 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
1527 { (exit 1); exit 1; }; }
1530 rm -f conftest$ac_cv_exeext
1531 echo "$as_me:1531: result: $ac_cv_exeext" >&5
1532 echo "${ECHO_T}$ac_cv_exeext" >&6
1534 rm -f conftest.$ac_ext
1535 EXEEXT=$ac_cv_exeext
1537 echo "$as_me:1537: checking for object suffix" >&5
1538 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
1539 if test "${ac_cv_objext+set}" = set; then
1540 echo $ECHO_N "(cached) $ECHO_C" >&6
1542 cat >conftest.$ac_ext <<_ACEOF
1543 #line 1543 "configure"
1544 #include "confdefs.h"
1554 rm -f conftest.o conftest.obj
1555 if { (eval echo "$as_me:1555: \"$ac_compile\"") >&5
1556 (eval $ac_compile) 2>&5
1558 echo "$as_me:1558: \$? = $ac_status" >&5
1559 (exit $ac_status); }; then
1560 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1562 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;;
1563 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1568 echo "$as_me: failed program was:" >&5
1569 cat conftest.$ac_ext >&5
1570 { { echo "$as_me:1570: error: cannot compute OBJEXT: cannot compile" >&5
1571 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
1572 { (exit 1); exit 1; }; }
1575 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1577 echo "$as_me:1577: result: $ac_cv_objext" >&5
1578 echo "${ECHO_T}$ac_cv_objext" >&6
1579 OBJEXT=$ac_cv_objext
1581 echo "$as_me:1581: checking whether we are using the GNU C compiler" >&5
1582 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1583 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1584 echo $ECHO_N "(cached) $ECHO_C" >&6
1586 cat >conftest.$ac_ext <<_ACEOF
1587 #line 1587 "configure"
1588 #include "confdefs.h"
1601 rm -f conftest.$ac_objext
1602 if { (eval echo "$as_me:1602: \"$ac_compile\"") >&5
1603 (eval $ac_compile) 2>&5
1605 echo "$as_me:1605: \$? = $ac_status" >&5
1606 (exit $ac_status); } &&
1607 { ac_try='test -s conftest.$ac_objext'
1608 { (eval echo "$as_me:1608: \"$ac_try\"") >&5
1611 echo "$as_me:1611: \$? = $ac_status" >&5
1612 (exit $ac_status); }; }; then
1615 echo "$as_me: failed program was:" >&5
1616 cat conftest.$ac_ext >&5
1619 rm -f conftest.$ac_objext conftest.$ac_ext
1620 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1623 echo "$as_me:1623: result: $ac_cv_c_compiler_gnu" >&5
1624 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1625 GCC=`test $ac_compiler_gnu = yes && echo yes`
1626 ac_test_CFLAGS=${CFLAGS+set}
1627 ac_save_CFLAGS=$CFLAGS
1629 echo "$as_me:1629: checking whether $CC accepts -g" >&5
1630 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1631 if test "${ac_cv_prog_cc_g+set}" = set; then
1632 echo $ECHO_N "(cached) $ECHO_C" >&6
1634 cat >conftest.$ac_ext <<_ACEOF
1635 #line 1635 "configure"
1636 #include "confdefs.h"
1646 rm -f conftest.$ac_objext
1647 if { (eval echo "$as_me:1647: \"$ac_compile\"") >&5
1648 (eval $ac_compile) 2>&5
1650 echo "$as_me:1650: \$? = $ac_status" >&5
1651 (exit $ac_status); } &&
1652 { ac_try='test -s conftest.$ac_objext'
1653 { (eval echo "$as_me:1653: \"$ac_try\"") >&5
1656 echo "$as_me:1656: \$? = $ac_status" >&5
1657 (exit $ac_status); }; }; then
1660 echo "$as_me: failed program was:" >&5
1661 cat conftest.$ac_ext >&5
1664 rm -f conftest.$ac_objext conftest.$ac_ext
1666 echo "$as_me:1666: result: $ac_cv_prog_cc_g" >&5
1667 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1668 if test "$ac_test_CFLAGS" = set; then
1669 CFLAGS=$ac_save_CFLAGS
1670 elif test $ac_cv_prog_cc_g = yes; then
1671 if test "$GCC" = yes; then
1677 if test "$GCC" = yes; then
1683 # Some people use a C++ compiler to compile C. Since we use `exit',
1684 # in C++ we need to declare it. In case someone uses the same compiler
1685 # for both compiling C and C++ we need to have the C++ compiler decide
1686 # the declaration of exit, since it's the most demanding environment.
1687 cat >conftest.$ac_ext <<_ACEOF
1692 rm -f conftest.$ac_objext
1693 if { (eval echo "$as_me:1693: \"$ac_compile\"") >&5
1694 (eval $ac_compile) 2>&5
1696 echo "$as_me:1696: \$? = $ac_status" >&5
1697 (exit $ac_status); } &&
1698 { ac_try='test -s conftest.$ac_objext'
1699 { (eval echo "$as_me:1699: \"$ac_try\"") >&5
1702 echo "$as_me:1702: \$? = $ac_status" >&5
1703 (exit $ac_status); }; }; then
1704 for ac_declaration in \
1706 '#include <stdlib.h>' \
1707 'extern "C" void std::exit (int) throw (); using std::exit;' \
1708 'extern "C" void std::exit (int); using std::exit;' \
1709 'extern "C" void exit (int) throw ();' \
1710 'extern "C" void exit (int);' \
1713 cat >conftest.$ac_ext <<_ACEOF
1714 #line 1714 "configure"
1715 #include "confdefs.h"
1726 rm -f conftest.$ac_objext
1727 if { (eval echo "$as_me:1727: \"$ac_compile\"") >&5
1728 (eval $ac_compile) 2>&5
1730 echo "$as_me:1730: \$? = $ac_status" >&5
1731 (exit $ac_status); } &&
1732 { ac_try='test -s conftest.$ac_objext'
1733 { (eval echo "$as_me:1733: \"$ac_try\"") >&5
1736 echo "$as_me:1736: \$? = $ac_status" >&5
1737 (exit $ac_status); }; }; then
1740 echo "$as_me: failed program was:" >&5
1741 cat conftest.$ac_ext >&5
1744 rm -f conftest.$ac_objext conftest.$ac_ext
1745 cat >conftest.$ac_ext <<_ACEOF
1746 #line 1746 "configure"
1747 #include "confdefs.h"
1757 rm -f conftest.$ac_objext
1758 if { (eval echo "$as_me:1758: \"$ac_compile\"") >&5
1759 (eval $ac_compile) 2>&5
1761 echo "$as_me:1761: \$? = $ac_status" >&5
1762 (exit $ac_status); } &&
1763 { ac_try='test -s conftest.$ac_objext'
1764 { (eval echo "$as_me:1764: \"$ac_try\"") >&5
1767 echo "$as_me:1767: \$? = $ac_status" >&5
1768 (exit $ac_status); }; }; then
1771 echo "$as_me: failed program was:" >&5
1772 cat conftest.$ac_ext >&5
1774 rm -f conftest.$ac_objext conftest.$ac_ext
1777 if test -n "$ac_declaration"; then
1778 echo '#ifdef __cplusplus' >>confdefs.h
1779 echo $ac_declaration >>confdefs.h
1780 echo '#endif' >>confdefs.h
1784 echo "$as_me: failed program was:" >&5
1785 cat conftest.$ac_ext >&5
1787 rm -f conftest.$ac_objext conftest.$ac_ext
1789 ac_cpp='$CPP $CPPFLAGS'
1790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1793 ac_main_return=return
1795 echo "$as_me:1795: checking for $CC option to accept ANSI C" >&5
1796 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1797 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1798 echo $ECHO_N "(cached) $ECHO_C" >&6
1800 ac_cv_prog_cc_stdc=no
1802 cat >conftest.$ac_ext <<_ACEOF
1803 #line 1803 "configure"
1804 #include "confdefs.h"
1807 #include <sys/types.h>
1808 #include <sys/stat.h>
1809 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1810 struct buf { int x; };
1811 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1812 static char *e (p, i)
1818 static char *f (char * (*g) (char **, int), char **p, ...)
1823 s = g (p, va_arg (v,int));
1827 int test (int i, double x);
1828 struct s1 {int (*f) (int a);};
1829 struct s2 {int (*f) (double a);};
1830 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1836 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1841 # Don't try gcc -ansi; that turns off useful extensions and
1842 # breaks some systems' header files.
1843 # AIX -qlanglvl=ansi
1844 # Ultrix and OSF/1 -std1
1845 # HP-UX 10.20 and later -Ae
1846 # HP-UX older versions -Aa -D_HPUX_SOURCE
1847 # SVR4 -Xc -D__EXTENSIONS__
1848 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1850 CC="$ac_save_CC $ac_arg"
1851 rm -f conftest.$ac_objext
1852 if { (eval echo "$as_me:1852: \"$ac_compile\"") >&5
1853 (eval $ac_compile) 2>&5
1855 echo "$as_me:1855: \$? = $ac_status" >&5
1856 (exit $ac_status); } &&
1857 { ac_try='test -s conftest.$ac_objext'
1858 { (eval echo "$as_me:1858: \"$ac_try\"") >&5
1861 echo "$as_me:1861: \$? = $ac_status" >&5
1862 (exit $ac_status); }; }; then
1863 ac_cv_prog_cc_stdc=$ac_arg
1866 echo "$as_me: failed program was:" >&5
1867 cat conftest.$ac_ext >&5
1869 rm -f conftest.$ac_objext
1871 rm -f conftest.$ac_ext conftest.$ac_objext
1876 case "x$ac_cv_prog_cc_stdc" in
1878 echo "$as_me:1878: result: none needed" >&5
1879 echo "${ECHO_T}none needed" >&6 ;;
1881 echo "$as_me:1881: result: $ac_cv_prog_cc_stdc" >&5
1882 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
1883 CC="$CC $ac_cv_prog_cc_stdc" ;;
1886 echo "$as_me:1886: checking for an ANSI C-conforming const" >&5
1887 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
1888 if test "${ac_cv_c_const+set}" = set; then
1889 echo $ECHO_N "(cached) $ECHO_C" >&6
1891 cat >conftest.$ac_ext <<_ACEOF
1892 #line 1892 "configure"
1893 #include "confdefs.h"
1898 /* FIXME: Include the comments suggested by Paul. */
1900 /* Ultrix mips cc rejects this. */
1901 typedef int charset[2];
1903 /* SunOS 4.1.1 cc rejects this. */
1904 char const *const *ccp;
1906 /* NEC SVR4.0.2 mips cc rejects this. */
1907 struct point {int x, y;};
1908 static struct point const zero = {0,0};
1909 /* AIX XL C 1.02.0.0 rejects this.
1910 It does not let you subtract one const X* pointer from another in
1911 an arm of an if-expression whose if-part is not a constant
1913 const char *g = "string";
1914 ccp = &g + (g ? g-g : 0);
1915 /* HPUX 7.0 cc rejects these. */
1918 ccp = (char const *const *) p;
1919 { /* SCO 3.2v4 cc rejects this. */
1921 char const *s = 0 ? (char *) 0 : (char const *) 0;
1925 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1927 const int *foo = &x[0];
1930 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1931 typedef const int *iptr;
1935 { /* AIX XL C 1.02.0.0 rejects this saying
1936 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1937 struct s { int j; const int *ap[3]; };
1938 struct s *b; b->j = 5;
1940 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1949 rm -f conftest.$ac_objext
1950 if { (eval echo "$as_me:1950: \"$ac_compile\"") >&5
1951 (eval $ac_compile) 2>&5
1953 echo "$as_me:1953: \$? = $ac_status" >&5
1954 (exit $ac_status); } &&
1955 { ac_try='test -s conftest.$ac_objext'
1956 { (eval echo "$as_me:1956: \"$ac_try\"") >&5
1959 echo "$as_me:1959: \$? = $ac_status" >&5
1960 (exit $ac_status); }; }; then
1963 echo "$as_me: failed program was:" >&5
1964 cat conftest.$ac_ext >&5
1967 rm -f conftest.$ac_objext conftest.$ac_ext
1969 echo "$as_me:1969: result: $ac_cv_c_const" >&5
1970 echo "${ECHO_T}$ac_cv_c_const" >&6
1971 if test $ac_cv_c_const = no; then
1973 cat >>confdefs.h <<\EOF
1979 echo "$as_me:1979: checking whether ${MAKE-make} sets \${MAKE}" >&5
1980 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
1981 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
1982 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1983 echo $ECHO_N "(cached) $ECHO_C" >&6
1985 cat >conftest.make <<\EOF
1987 @echo 'ac_maketemp="${MAKE}"'
1989 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1990 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1991 if test -n "$ac_maketemp"; then
1992 eval ac_cv_prog_make_${ac_make}_set=yes
1994 eval ac_cv_prog_make_${ac_make}_set=no
1998 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1999 echo "$as_me:1999: result: yes" >&5
2000 echo "${ECHO_T}yes" >&6
2003 echo "$as_me:2003: result: no" >&5
2004 echo "${ECHO_T}no" >&6
2005 SET_MAKE="MAKE=${MAKE-make}"
2008 # Find a good install program. We prefer a C program (faster),
2009 # so one script is as good as another. But avoid the broken or
2010 # incompatible versions:
2011 # SysV /etc/install, /usr/sbin/install
2012 # SunOS /usr/etc/install
2013 # IRIX /sbin/install
2015 # AmigaOS /C/install, which installs bootblocks on floppy discs
2016 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2017 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2018 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2019 # ./install, which can be erroneously created by make from ./install.sh.
2020 echo "$as_me:2020: checking for a BSD compatible install" >&5
2021 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
2022 if test -z "$INSTALL"; then
2023 if test "${ac_cv_path_install+set}" = set; then
2024 echo $ECHO_N "(cached) $ECHO_C" >&6
2026 ac_save_IFS=$IFS; IFS=$ac_path_separator
2027 for ac_dir in $PATH; do
2029 # Account for people who put trailing slashes in PATH elements.
2031 / | ./ | .// | /cC/* \
2032 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
2035 # OSF1 and SCO ODT 3.0 have their own names for install.
2036 # Don't use installbsd from OSF since it installs stuff as root
2038 for ac_prog in ginstall scoinst install; do
2039 if $as_executable_p "$ac_dir/$ac_prog"; then
2040 if test $ac_prog = install &&
2041 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2042 # AIX install. It has an incompatible calling convention.
2044 elif test $ac_prog = install &&
2045 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2046 # program-specific install script used by HP pwplus--don't use.
2049 ac_cv_path_install="$ac_dir/$ac_prog -c"
2059 if test "${ac_cv_path_install+set}" = set; then
2060 INSTALL=$ac_cv_path_install
2062 # As a last resort, use the slow shell script. We don't cache a
2063 # path for INSTALL within a source directory, because that will
2064 # break other packages using the cache if that directory is
2065 # removed, or if the path is relative.
2066 INSTALL=$ac_install_sh
2069 echo "$as_me:2069: result: $INSTALL" >&5
2070 echo "${ECHO_T}$INSTALL" >&6
2072 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2073 # It thinks the first close brace ends the variable substitution.
2074 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2076 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2078 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2080 echo "$as_me:2080: checking for ${CC-cc} option to accept ANSI C" >&5
2081 echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6
2082 if test "${cf_cv_ansi_cc+set}" = set; then
2083 echo $ECHO_N "(cached) $ECHO_C" >&6
2087 cf_save_CFLAGS="$CFLAGS"
2088 cf_save_CPPFLAGS="$CPPFLAGS"
2089 # Don't try gcc -ansi; that turns off useful extensions and
2090 # breaks some systems' header files.
2091 # AIX -qlanglvl=ansi
2092 # Ultrix and OSF/1 -std1
2093 # HP-UX -Aa -D_HPUX_SOURCE
2095 # UnixWare 1.2 (cannot use -Xc, since ANSI/POSIX clashes)
2096 for cf_arg in "-DCC_HAS_PROTOS" \
2101 "-Aa -D_HPUX_SOURCE" \
2108 cf_new_extra_cppflags=
2110 for cf_add_cflags in $cf_arg
2112 case $cf_fix_cppflags in
2114 case $cf_add_cflags in #(vi
2115 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
2116 case $cf_add_cflags in
2118 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2120 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2121 && test -z "${cf_tst_cflags}" \
2122 && cf_fix_cppflags=yes
2124 if test $cf_fix_cppflags = yes ; then
2125 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2127 elif test "${cf_tst_cflags}" = "\"'" ; then
2128 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2134 *$cf_add_cflags) #(vi
2137 case $cf_add_cflags in #(vi
2139 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2141 CPPFLAGS=`echo "$CPPFLAGS" | \
2142 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
2143 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
2147 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2152 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2157 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2159 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2161 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2162 && test -z "${cf_tst_cflags}" \
2163 && cf_fix_cppflags=no
2168 if test -n "$cf_new_cflags" ; then
2170 CFLAGS="$CFLAGS $cf_new_cflags"
2173 if test -n "$cf_new_cppflags" ; then
2175 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2178 if test -n "$cf_new_extra_cppflags" ; then
2180 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2183 cat >conftest.$ac_ext <<_ACEOF
2184 #line 2184 "configure"
2185 #include "confdefs.h"
2187 #ifndef CC_HAS_PROTOS
2188 #if !defined(__STDC__) || (__STDC__ != 1)
2197 int test (int i, double x);
2198 struct s1 {int (*f) (int a);};
2199 struct s2 {int (*f) (double a);};
2204 rm -f conftest.$ac_objext
2205 if { (eval echo "$as_me:2205: \"$ac_compile\"") >&5
2206 (eval $ac_compile) 2>&5
2208 echo "$as_me:2208: \$? = $ac_status" >&5
2209 (exit $ac_status); } &&
2210 { ac_try='test -s conftest.$ac_objext'
2211 { (eval echo "$as_me:2211: \"$ac_try\"") >&5
2214 echo "$as_me:2214: \$? = $ac_status" >&5
2215 (exit $ac_status); }; }; then
2216 cf_cv_ansi_cc="$cf_arg"; break
2218 echo "$as_me: failed program was:" >&5
2219 cat conftest.$ac_ext >&5
2221 rm -f conftest.$ac_objext conftest.$ac_ext
2223 CFLAGS="$cf_save_CFLAGS"
2224 CPPFLAGS="$cf_save_CPPFLAGS"
2227 echo "$as_me:2227: result: $cf_cv_ansi_cc" >&5
2228 echo "${ECHO_T}$cf_cv_ansi_cc" >&6
2230 if test "$cf_cv_ansi_cc" != "no"; then
2231 if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then
2236 cf_new_extra_cppflags=
2238 for cf_add_cflags in $cf_cv_ansi_cc
2240 case $cf_fix_cppflags in
2242 case $cf_add_cflags in #(vi
2243 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
2244 case $cf_add_cflags in
2246 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2248 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2249 && test -z "${cf_tst_cflags}" \
2250 && cf_fix_cppflags=yes
2252 if test $cf_fix_cppflags = yes ; then
2253 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2255 elif test "${cf_tst_cflags}" = "\"'" ; then
2256 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2262 *$cf_add_cflags) #(vi
2265 case $cf_add_cflags in #(vi
2267 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2269 CPPFLAGS=`echo "$CPPFLAGS" | \
2270 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
2271 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
2275 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2280 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2285 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2287 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2289 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2290 && test -z "${cf_tst_cflags}" \
2291 && cf_fix_cppflags=no
2296 if test -n "$cf_new_cflags" ; then
2298 CFLAGS="$CFLAGS $cf_new_cflags"
2301 if test -n "$cf_new_cppflags" ; then
2303 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2306 if test -n "$cf_new_extra_cppflags" ; then
2308 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2312 cat >>confdefs.h <<\EOF
2313 #define CC_HAS_PROTOS 1
2319 if test "$cf_cv_ansi_cc" = "no"; then
2320 { { echo "$as_me:2320: error: Your compiler does not appear to recognize prototypes.
2321 You have the following choices:
2322 a. adjust your compiler options
2323 b. get an up-to-date compiler
2324 c. use a wrapper such as unproto" >&5
2325 echo "$as_me: error: Your compiler does not appear to recognize prototypes.
2326 You have the following choices:
2327 a. adjust your compiler options
2328 b. get an up-to-date compiler
2329 c. use a wrapper such as unproto" >&2;}
2330 { (exit 1); exit 1; }; }
2334 if test "$GCC" = yes ; then
2335 echo "$as_me:2335: checking version of $CC" >&5
2336 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
2337 GCC_VERSION="`${CC} --version| sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
2338 test -z "$GCC_VERSION" && GCC_VERSION=unknown
2339 echo "$as_me:2339: result: $GCC_VERSION" >&5
2340 echo "${ECHO_T}$GCC_VERSION" >&6
2343 if ( test "$GCC" = yes || test "$GXX" = yes )
2345 echo "$as_me:2345: checking if you want to check for gcc warnings" >&5
2346 echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6
2348 # Check whether --with-warnings or --without-warnings was given.
2349 if test "${with_warnings+set}" = set; then
2350 withval="$with_warnings"
2351 cf_opt_with_warnings=$withval
2353 cf_opt_with_warnings=no
2355 echo "$as_me:2355: result: $cf_opt_with_warnings" >&5
2356 echo "${ECHO_T}$cf_opt_with_warnings" >&6
2357 if test "$cf_opt_with_warnings" != no ; then
2359 if test "$GCC" = yes
2361 cat > conftest.i <<EOF
2363 #define GCC_PRINTF 0
2368 #ifndef GCC_NORETURN
2369 #define GCC_NORETURN /* nothing */
2372 #define GCC_UNUSED /* nothing */
2375 if test "$GCC" = yes
2377 { echo "$as_me:2377: checking for $CC __attribute__ directives..." >&5
2378 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
2379 cat > conftest.$ac_ext <<EOF
2380 #line 2380 "${as_me-configure}"
2381 #include "confdefs.h"
2382 #include "conftest.h"
2383 #include "conftest.i"
2385 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
2387 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/
2390 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var)))
2392 #define GCC_SCANFLIKE(fmt,var) /*nothing*/
2394 extern void wow(char *,...) GCC_SCANFLIKE(1,2);
2395 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
2396 extern void foo(void) GCC_NORETURN;
2397 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
2399 cf_printf_attribute=no
2400 cf_scanf_attribute=no
2401 for cf_attribute in scanf printf unused noreturn
2404 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
2406 cf_directive="__attribute__(($cf_attribute))"
2407 echo "checking for $CC $cf_directive" 1>&5
2409 case $cf_attribute in #(vi
2411 cf_printf_attribute=yes
2412 cat >conftest.h <<EOF
2413 #define GCC_$cf_ATTRIBUTE 1
2417 cf_scanf_attribute=yes
2418 cat >conftest.h <<EOF
2419 #define GCC_$cf_ATTRIBUTE 1
2423 cat >conftest.h <<EOF
2424 #define GCC_$cf_ATTRIBUTE $cf_directive
2429 if { (eval echo "$as_me:2429: \"$ac_compile\"") >&5
2430 (eval $ac_compile) 2>&5
2432 echo "$as_me:2432: \$? = $ac_status" >&5
2433 (exit $ac_status); }; then
2434 test -n "$verbose" && echo "$as_me:2434: result: ... $cf_attribute" >&5
2435 echo "${ECHO_T}... $cf_attribute" >&6
2436 cat conftest.h >>confdefs.h
2437 case $cf_attribute in #(vi
2439 if test "$cf_printf_attribute" = no ; then
2440 cat >>confdefs.h <<EOF
2441 #define GCC_PRINTFLIKE(fmt,var) /* nothing */
2444 cat >>confdefs.h <<EOF
2445 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
2450 if test "$cf_scanf_attribute" = no ; then
2451 cat >>confdefs.h <<EOF
2452 #define GCC_SCANFLIKE(fmt,var) /* nothing */
2455 cat >>confdefs.h <<EOF
2456 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var)))
2464 fgrep define conftest.i >>confdefs.h
2471 if test "$GCC" = yes ; then
2474 echo "$as_me:2474: checking if this is really Intel C compiler" >&5
2475 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6
2476 cf_save_CFLAGS="$CFLAGS"
2477 CFLAGS="$CFLAGS -no-gcc"
2478 cat >conftest.$ac_ext <<_ACEOF
2479 #line 2479 "configure"
2480 #include "confdefs.h"
2486 #ifdef __INTEL_COMPILER
2495 rm -f conftest.$ac_objext
2496 if { (eval echo "$as_me:2496: \"$ac_compile\"") >&5
2497 (eval $ac_compile) 2>&5
2499 echo "$as_me:2499: \$? = $ac_status" >&5
2500 (exit $ac_status); } &&
2501 { ac_try='test -s conftest.$ac_objext'
2502 { (eval echo "$as_me:2502: \"$ac_try\"") >&5
2505 echo "$as_me:2505: \$? = $ac_status" >&5
2506 (exit $ac_status); }; }; then
2508 cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc"
2511 echo "$as_me: failed program was:" >&5
2512 cat conftest.$ac_ext >&5
2514 rm -f conftest.$ac_objext conftest.$ac_ext
2515 CFLAGS="$cf_save_CFLAGS"
2516 echo "$as_me:2516: result: $INTEL_COMPILER" >&5
2517 echo "${ECHO_T}$INTEL_COMPILER" >&6
2522 cat > conftest.$ac_ext <<EOF
2523 #line 2523 "${as_me-configure}"
2524 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
2527 if test "$INTEL_COMPILER" = yes
2529 # The "-wdXXX" options suppress warnings:
2530 # remark #1419: external declaration in primary source file
2531 # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
2532 # remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
2533 # remark #193: zero used for undefined preprocessing identifier
2534 # remark #593: variable "curs_sb_left_arrow" was set but never used
2535 # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
2536 # remark #869: parameter "tw" was never referenced
2537 # remark #981: operands are evaluated in unspecified order
2538 # warning #279: controlling expression is constant
2540 { echo "$as_me:2540: checking for $CC warning options..." >&5
2541 echo "$as_me: checking for $CC warning options..." >&6;}
2542 cf_save_CFLAGS="$CFLAGS"
2543 EXTRA_CFLAGS="-Wall"
2555 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
2556 if { (eval echo "$as_me:2556: \"$ac_compile\"") >&5
2557 (eval $ac_compile) 2>&5
2559 echo "$as_me:2559: \$? = $ac_status" >&5
2560 (exit $ac_status); }; then
2561 test -n "$verbose" && echo "$as_me:2561: result: ... -$cf_opt" >&5
2562 echo "${ECHO_T}... -$cf_opt" >&6
2563 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
2566 CFLAGS="$cf_save_CFLAGS"
2568 elif test "$GCC" = yes
2570 { echo "$as_me:2570: checking for $CC warning options..." >&5
2571 echo "$as_me: checking for $CC warning options..." >&6;}
2572 cf_save_CFLAGS="$CFLAGS"
2573 EXTRA_CFLAGS="-W -Wall"
2575 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
2577 Wbad-function-cast \
2581 Wmissing-declarations \
2582 Wmissing-prototypes \
2586 Wstrict-prototypes \
2587 Wundef $cf_warn_CONST Wwrite-strings
2589 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
2590 if { (eval echo "$as_me:2590: \"$ac_compile\"") >&5
2591 (eval $ac_compile) 2>&5
2593 echo "$as_me:2593: \$? = $ac_status" >&5
2594 (exit $ac_status); }; then
2595 test -n "$verbose" && echo "$as_me:2595: result: ... -$cf_opt" >&5
2596 echo "${ECHO_T}... -$cf_opt" >&6
2597 case $cf_opt in #(vi
2599 CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
2602 case $GCC_VERSION in
2604 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6
2606 echo "${as_me-configure}:2606: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
2612 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
2615 CFLAGS="$cf_save_CFLAGS"
2622 echo "$as_me:2622: checking if you want to see long compiling messages" >&5
2623 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6
2625 # Check whether --enable-echo or --disable-echo was given.
2626 if test "${enable_echo+set}" = set; then
2627 enableval="$enable_echo"
2628 test "$enableval" != no && enableval=yes
2629 if test "$enableval" != "yes" ; then
2632 ECHO_LD='@echo linking $@;'
2633 RULE_CC='@echo compiling $<'
2634 SHOW_CC='@echo compiling $@'
2656 echo "$as_me:2656: result: $enableval" >&5
2657 echo "${ECHO_T}$enableval" >&6
2659 case $cf_cv_system_name in
2661 CFLAGS="$CFLAGS -Zmt"
2662 CPPFLAGS="$CPPFLAGS -D__ST_MT_ERRNO__"
2663 CXXFLAGS="$CXXFLAGS -Zmt"
2664 # autoconf's macro sets -Zexe and suffix both, which conflict:w
2665 LDFLAGS="$LDFLAGS -Zmt -Zcrtdll"
2672 test -n "$PROG_EXT" && cat >>confdefs.h <<EOF
2673 #define PROG_EXT "$PROG_EXT"
2677 ac_cpp='$CPP $CPPFLAGS'
2678 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2679 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2680 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2681 ac_main_return=return
2682 echo "$as_me:2682: checking how to run the C preprocessor" >&5
2683 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2684 # On Suns, sometimes $CPP names a directory.
2685 if test -n "$CPP" && test -d "$CPP"; then
2688 if test -z "$CPP"; then
2689 if test "${ac_cv_prog_CPP+set}" = set; then
2690 echo $ECHO_N "(cached) $ECHO_C" >&6
2692 # Double quotes because CPP needs to be expanded
2693 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2696 for ac_c_preproc_warn_flag in '' yes
2698 # Use a header file that comes with gcc, so configuring glibc
2699 # with a fresh cross-compiler works.
2700 # On the NeXT, cc -E runs the code through the compiler's parser,
2701 # not just through cpp. "Syntax error" is here to catch this case.
2702 cat >conftest.$ac_ext <<_ACEOF
2703 #line 2703 "configure"
2704 #include "confdefs.h"
2708 if { (eval echo "$as_me:2708: \"$ac_cpp conftest.$ac_ext\"") >&5
2709 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2711 egrep -v '^ *\+' conftest.er1 >conftest.err
2713 cat conftest.err >&5
2714 echo "$as_me:2714: \$? = $ac_status" >&5
2715 (exit $ac_status); } >/dev/null; then
2716 if test -s conftest.err; then
2717 ac_cpp_err=$ac_c_preproc_warn_flag
2724 if test -z "$ac_cpp_err"; then
2727 echo "$as_me: failed program was:" >&5
2728 cat conftest.$ac_ext >&5
2729 # Broken: fails on valid input.
2732 rm -f conftest.err conftest.$ac_ext
2734 # OK, works on sane cases. Now check whether non-existent headers
2735 # can be detected and how.
2736 cat >conftest.$ac_ext <<_ACEOF
2737 #line 2737 "configure"
2738 #include "confdefs.h"
2739 #include <ac_nonexistent.h>
2741 if { (eval echo "$as_me:2741: \"$ac_cpp conftest.$ac_ext\"") >&5
2742 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2744 egrep -v '^ *\+' conftest.er1 >conftest.err
2746 cat conftest.err >&5
2747 echo "$as_me:2747: \$? = $ac_status" >&5
2748 (exit $ac_status); } >/dev/null; then
2749 if test -s conftest.err; then
2750 ac_cpp_err=$ac_c_preproc_warn_flag
2757 if test -z "$ac_cpp_err"; then
2758 # Broken: success on invalid input.
2761 echo "$as_me: failed program was:" >&5
2762 cat conftest.$ac_ext >&5
2763 # Passes both tests.
2767 rm -f conftest.err conftest.$ac_ext
2770 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2771 rm -f conftest.err conftest.$ac_ext
2772 if $ac_preproc_ok; then
2784 echo "$as_me:2784: result: $CPP" >&5
2785 echo "${ECHO_T}$CPP" >&6
2787 for ac_c_preproc_warn_flag in '' yes
2789 # Use a header file that comes with gcc, so configuring glibc
2790 # with a fresh cross-compiler works.
2791 # On the NeXT, cc -E runs the code through the compiler's parser,
2792 # not just through cpp. "Syntax error" is here to catch this case.
2793 cat >conftest.$ac_ext <<_ACEOF
2794 #line 2794 "configure"
2795 #include "confdefs.h"
2799 if { (eval echo "$as_me:2799: \"$ac_cpp conftest.$ac_ext\"") >&5
2800 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2802 egrep -v '^ *\+' conftest.er1 >conftest.err
2804 cat conftest.err >&5
2805 echo "$as_me:2805: \$? = $ac_status" >&5
2806 (exit $ac_status); } >/dev/null; then
2807 if test -s conftest.err; then
2808 ac_cpp_err=$ac_c_preproc_warn_flag
2815 if test -z "$ac_cpp_err"; then
2818 echo "$as_me: failed program was:" >&5
2819 cat conftest.$ac_ext >&5
2820 # Broken: fails on valid input.
2823 rm -f conftest.err conftest.$ac_ext
2825 # OK, works on sane cases. Now check whether non-existent headers
2826 # can be detected and how.
2827 cat >conftest.$ac_ext <<_ACEOF
2828 #line 2828 "configure"
2829 #include "confdefs.h"
2830 #include <ac_nonexistent.h>
2832 if { (eval echo "$as_me:2832: \"$ac_cpp conftest.$ac_ext\"") >&5
2833 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2835 egrep -v '^ *\+' conftest.er1 >conftest.err
2837 cat conftest.err >&5
2838 echo "$as_me:2838: \$? = $ac_status" >&5
2839 (exit $ac_status); } >/dev/null; then
2840 if test -s conftest.err; then
2841 ac_cpp_err=$ac_c_preproc_warn_flag
2848 if test -z "$ac_cpp_err"; then
2849 # Broken: success on invalid input.
2852 echo "$as_me: failed program was:" >&5
2853 cat conftest.$ac_ext >&5
2854 # Passes both tests.
2858 rm -f conftest.err conftest.$ac_ext
2861 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2862 rm -f conftest.err conftest.$ac_ext
2863 if $ac_preproc_ok; then
2866 { { echo "$as_me:2866: error: C preprocessor \"$CPP\" fails sanity check" >&5
2867 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
2868 { (exit 1); exit 1; }; }
2872 ac_cpp='$CPP $CPPFLAGS'
2873 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2874 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2875 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2876 ac_main_return=return
2878 echo "$as_me:2878: checking if you want to use dmalloc for testing" >&5
2879 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
2881 # Check whether --with-dmalloc or --without-dmalloc was given.
2882 if test "${with_dmalloc+set}" = set; then
2883 withval="$with_dmalloc"
2884 cat >>confdefs.h <<\EOF
2885 #define USE_DMALLOC 1
2888 : ${with_cflags:=-g}
2889 : ${with_no_leaks:=yes}
2894 echo "$as_me:2894: result: ${with_dmalloc:-no}" >&5
2895 echo "${ECHO_T}${with_dmalloc:-no}" >&6
2897 case .$with_cflags in #(vi
2899 case .$CFLAGS in #(vi
2907 cf_new_extra_cppflags=
2909 for cf_add_cflags in -g
2911 case $cf_fix_cppflags in
2913 case $cf_add_cflags in #(vi
2914 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
2915 case $cf_add_cflags in
2917 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2919 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2920 && test -z "${cf_tst_cflags}" \
2921 && cf_fix_cppflags=yes
2923 if test $cf_fix_cppflags = yes ; then
2924 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2926 elif test "${cf_tst_cflags}" = "\"'" ; then
2927 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2933 *$cf_add_cflags) #(vi
2936 case $cf_add_cflags in #(vi
2938 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2940 CPPFLAGS=`echo "$CPPFLAGS" | \
2941 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
2942 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
2946 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2951 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2956 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2958 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2960 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2961 && test -z "${cf_tst_cflags}" \
2962 && cf_fix_cppflags=no
2967 if test -n "$cf_new_cflags" ; then
2969 CFLAGS="$CFLAGS $cf_new_cflags"
2972 if test -n "$cf_new_cppflags" ; then
2974 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2977 if test -n "$cf_new_extra_cppflags" ; then
2979 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2987 if test "$with_dmalloc" = yes ; then
2988 echo "$as_me:2988: checking for dmalloc.h" >&5
2989 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6
2990 if test "${ac_cv_header_dmalloc_h+set}" = set; then
2991 echo $ECHO_N "(cached) $ECHO_C" >&6
2993 cat >conftest.$ac_ext <<_ACEOF
2994 #line 2994 "configure"
2995 #include "confdefs.h"
2996 #include <dmalloc.h>
2998 if { (eval echo "$as_me:2998: \"$ac_cpp conftest.$ac_ext\"") >&5
2999 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3001 egrep -v '^ *\+' conftest.er1 >conftest.err
3003 cat conftest.err >&5
3004 echo "$as_me:3004: \$? = $ac_status" >&5
3005 (exit $ac_status); } >/dev/null; then
3006 if test -s conftest.err; then
3007 ac_cpp_err=$ac_c_preproc_warn_flag
3014 if test -z "$ac_cpp_err"; then
3015 ac_cv_header_dmalloc_h=yes
3017 echo "$as_me: failed program was:" >&5
3018 cat conftest.$ac_ext >&5
3019 ac_cv_header_dmalloc_h=no
3021 rm -f conftest.err conftest.$ac_ext
3023 echo "$as_me:3023: result: $ac_cv_header_dmalloc_h" >&5
3024 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6
3025 if test $ac_cv_header_dmalloc_h = yes; then
3027 echo "$as_me:3027: checking for dmalloc_debug in -ldmalloc" >&5
3028 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6
3029 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then
3030 echo $ECHO_N "(cached) $ECHO_C" >&6
3032 ac_check_lib_save_LIBS=$LIBS
3033 LIBS="-ldmalloc $LIBS"
3034 cat >conftest.$ac_ext <<_ACEOF
3035 #line 3035 "configure"
3036 #include "confdefs.h"
3038 /* Override any gcc2 internal prototype to avoid an error. */
3042 /* We use char because int might match the return type of a gcc2
3043 builtin and then its argument prototype would still apply. */
3044 char dmalloc_debug ();
3053 rm -f conftest.$ac_objext conftest$ac_exeext
3054 if { (eval echo "$as_me:3054: \"$ac_link\"") >&5
3055 (eval $ac_link) 2>&5
3057 echo "$as_me:3057: \$? = $ac_status" >&5
3058 (exit $ac_status); } &&
3059 { ac_try='test -s conftest$ac_exeext'
3060 { (eval echo "$as_me:3060: \"$ac_try\"") >&5
3063 echo "$as_me:3063: \$? = $ac_status" >&5
3064 (exit $ac_status); }; }; then
3065 ac_cv_lib_dmalloc_dmalloc_debug=yes
3067 echo "$as_me: failed program was:" >&5
3068 cat conftest.$ac_ext >&5
3069 ac_cv_lib_dmalloc_dmalloc_debug=no
3071 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3072 LIBS=$ac_check_lib_save_LIBS
3074 echo "$as_me:3074: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
3075 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6
3076 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then
3077 cat >>confdefs.h <<EOF
3078 #define HAVE_LIBDMALLOC 1
3081 LIBS="-ldmalloc $LIBS"
3089 echo "$as_me:3089: checking if you want to use dbmalloc for testing" >&5
3090 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
3092 # Check whether --with-dbmalloc or --without-dbmalloc was given.
3093 if test "${with_dbmalloc+set}" = set; then
3094 withval="$with_dbmalloc"
3095 cat >>confdefs.h <<\EOF
3096 #define USE_DBMALLOC 1
3099 : ${with_cflags:=-g}
3100 : ${with_no_leaks:=yes}
3105 echo "$as_me:3105: result: ${with_dbmalloc:-no}" >&5
3106 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
3108 case .$with_cflags in #(vi
3110 case .$CFLAGS in #(vi
3118 cf_new_extra_cppflags=
3120 for cf_add_cflags in -g
3122 case $cf_fix_cppflags in
3124 case $cf_add_cflags in #(vi
3125 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
3126 case $cf_add_cflags in
3128 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3130 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
3131 && test -z "${cf_tst_cflags}" \
3132 && cf_fix_cppflags=yes
3134 if test $cf_fix_cppflags = yes ; then
3135 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3137 elif test "${cf_tst_cflags}" = "\"'" ; then
3138 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3144 *$cf_add_cflags) #(vi
3147 case $cf_add_cflags in #(vi
3149 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3151 CPPFLAGS=`echo "$CPPFLAGS" | \
3152 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3153 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3157 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3162 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3167 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3169 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3171 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
3172 && test -z "${cf_tst_cflags}" \
3173 && cf_fix_cppflags=no
3178 if test -n "$cf_new_cflags" ; then
3180 CFLAGS="$CFLAGS $cf_new_cflags"
3183 if test -n "$cf_new_cppflags" ; then
3185 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3188 if test -n "$cf_new_extra_cppflags" ; then
3190 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3198 if test "$with_dbmalloc" = yes ; then
3199 echo "$as_me:3199: checking for dbmalloc.h" >&5
3200 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6
3201 if test "${ac_cv_header_dbmalloc_h+set}" = set; then
3202 echo $ECHO_N "(cached) $ECHO_C" >&6
3204 cat >conftest.$ac_ext <<_ACEOF
3205 #line 3205 "configure"
3206 #include "confdefs.h"
3207 #include <dbmalloc.h>
3209 if { (eval echo "$as_me:3209: \"$ac_cpp conftest.$ac_ext\"") >&5
3210 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3212 egrep -v '^ *\+' conftest.er1 >conftest.err
3214 cat conftest.err >&5
3215 echo "$as_me:3215: \$? = $ac_status" >&5
3216 (exit $ac_status); } >/dev/null; then
3217 if test -s conftest.err; then
3218 ac_cpp_err=$ac_c_preproc_warn_flag
3225 if test -z "$ac_cpp_err"; then
3226 ac_cv_header_dbmalloc_h=yes
3228 echo "$as_me: failed program was:" >&5
3229 cat conftest.$ac_ext >&5
3230 ac_cv_header_dbmalloc_h=no
3232 rm -f conftest.err conftest.$ac_ext
3234 echo "$as_me:3234: result: $ac_cv_header_dbmalloc_h" >&5
3235 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
3236 if test $ac_cv_header_dbmalloc_h = yes; then
3238 echo "$as_me:3238: checking for debug_malloc in -ldbmalloc" >&5
3239 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6
3240 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then
3241 echo $ECHO_N "(cached) $ECHO_C" >&6
3243 ac_check_lib_save_LIBS=$LIBS
3244 LIBS="-ldbmalloc $LIBS"
3245 cat >conftest.$ac_ext <<_ACEOF
3246 #line 3246 "configure"
3247 #include "confdefs.h"
3249 /* Override any gcc2 internal prototype to avoid an error. */
3253 /* We use char because int might match the return type of a gcc2
3254 builtin and then its argument prototype would still apply. */
3255 char debug_malloc ();
3264 rm -f conftest.$ac_objext conftest$ac_exeext
3265 if { (eval echo "$as_me:3265: \"$ac_link\"") >&5
3266 (eval $ac_link) 2>&5
3268 echo "$as_me:3268: \$? = $ac_status" >&5
3269 (exit $ac_status); } &&
3270 { ac_try='test -s conftest$ac_exeext'
3271 { (eval echo "$as_me:3271: \"$ac_try\"") >&5
3274 echo "$as_me:3274: \$? = $ac_status" >&5
3275 (exit $ac_status); }; }; then
3276 ac_cv_lib_dbmalloc_debug_malloc=yes
3278 echo "$as_me: failed program was:" >&5
3279 cat conftest.$ac_ext >&5
3280 ac_cv_lib_dbmalloc_debug_malloc=no
3282 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3283 LIBS=$ac_check_lib_save_LIBS
3285 echo "$as_me:3285: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
3286 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6
3287 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then
3288 cat >>confdefs.h <<EOF
3289 #define HAVE_LIBDBMALLOC 1
3292 LIBS="-ldbmalloc $LIBS"
3300 echo "$as_me:3300: checking if you want to use valgrind for testing" >&5
3301 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6
3303 # Check whether --with-valgrind or --without-valgrind was given.
3304 if test "${with_valgrind+set}" = set; then
3305 withval="$with_valgrind"
3306 cat >>confdefs.h <<\EOF
3307 #define USE_VALGRIND 1
3310 : ${with_cflags:=-g}
3311 : ${with_no_leaks:=yes}
3316 echo "$as_me:3316: result: ${with_valgrind:-no}" >&5
3317 echo "${ECHO_T}${with_valgrind:-no}" >&6
3319 case .$with_cflags in #(vi
3321 case .$CFLAGS in #(vi
3329 cf_new_extra_cppflags=
3331 for cf_add_cflags in -g
3333 case $cf_fix_cppflags in
3335 case $cf_add_cflags in #(vi
3336 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
3337 case $cf_add_cflags in
3339 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3341 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
3342 && test -z "${cf_tst_cflags}" \
3343 && cf_fix_cppflags=yes
3345 if test $cf_fix_cppflags = yes ; then
3346 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3348 elif test "${cf_tst_cflags}" = "\"'" ; then
3349 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3355 *$cf_add_cflags) #(vi
3358 case $cf_add_cflags in #(vi
3360 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3362 CPPFLAGS=`echo "$CPPFLAGS" | \
3363 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3364 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3368 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3373 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3378 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3380 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3382 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
3383 && test -z "${cf_tst_cflags}" \
3384 && cf_fix_cppflags=no
3389 if test -n "$cf_new_cflags" ; then
3391 CFLAGS="$CFLAGS $cf_new_cflags"
3394 if test -n "$cf_new_cppflags" ; then
3396 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3399 if test -n "$cf_new_extra_cppflags" ; then
3401 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3409 echo "$as_me:3409: checking if you want to perform memory-leak testing" >&5
3410 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6
3412 # Check whether --enable-leaks or --disable-leaks was given.
3413 if test "${enable_leaks+set}" = set; then
3414 enableval="$enable_leaks"
3417 : ${with_no_leaks:=no}
3419 echo "$as_me:3419: result: $with_no_leaks" >&5
3420 echo "${ECHO_T}$with_no_leaks" >&6
3422 if test "$with_no_leaks" = yes ; then
3423 cat >>confdefs.h <<\EOF
3430 ac_config_files="$ac_config_files makefile"
3431 ac_config_commands="$ac_config_commands default"
3432 cat >confcache <<\_ACEOF
3433 # This file is a shell script that caches the results of configure
3434 # tests run on this system so they can be shared between configure
3435 # scripts and configure runs, see configure's option --config-cache.
3436 # It is not useful on other systems. If it contains results you don't
3437 # want to keep, you may remove or edit it.
3439 # config.status only pays attention to the cache file if you give it
3440 # the --recheck option to rerun configure.
3442 # `ac_cv_env_foo' variables (set or unset) will be overriden when
3443 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3448 # The following way of writing the cache mishandles newlines in values,
3449 # but we know of no workaround that is simple, portable, and efficient.
3450 # So, don't put newlines in cache variables' values.
3451 # Ultrix sh set writes to stderr and can't be redirected directly,
3452 # and sets the high bit in the cache file unless we assign to the vars.
3455 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3457 # `set' does not quote correctly, so add quotes (double-quote
3458 # substitution turns \\\\ into \\, and sed turns \\ into \).
3461 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3464 # `set' quotes correctly as required by POSIX, so do not add quotes.
3466 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3473 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3475 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3477 if cmp -s $cache_file confcache; then :; else
3478 if test -w $cache_file; then
3479 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3480 cat confcache >$cache_file
3482 echo "not updating unwritable cache $cache_file"
3487 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3488 # Let make expand exec_prefix.
3489 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3491 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3492 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3493 # trailing colons and then remove the whole line if VPATH becomes empty
3494 # (actually we leave an empty line to preserve line numbers).
3495 if test "x$srcdir" = x.; then
3496 ac_vpsub='/^[ ]*VPATH[ ]*=/{
3497 s/:*\$(srcdir):*/:/;
3498 s/:*\${srcdir}:*/:/;
3500 s/^\([^=]*=[ ]*\):*/\1/;
3506 DEFS=-DHAVE_CONFIG_H
3508 : ${CONFIG_STATUS=./config.status}
3509 ac_clean_files_save=$ac_clean_files
3510 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3511 { echo "$as_me:3511: creating $CONFIG_STATUS" >&5
3512 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3513 cat >$CONFIG_STATUS <<_ACEOF
3515 # Generated automatically by configure.
3516 # Run this file to recreate the current configuration.
3517 # Compiler output produced by configure, useful for debugging
3518 # configure, is in config.log if it exists.
3521 SHELL=\${CONFIG_SHELL-$SHELL}
3522 ac_cs_invocation="\$0 \$@"
3526 cat >>$CONFIG_STATUS <<\_ACEOF
3527 # Be Bourne compatible
3528 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3531 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3535 # Name of the executable.
3536 as_me=`echo "$0" |sed 's,.*[\\/],,'`
3538 if expr a : '\(a\)' >/dev/null 2>&1; then
3544 rm -f conf$$ conf$$.exe conf$$.file
3546 if ln -s conf$$.file conf$$ 2>/dev/null; then
3547 # We could just check for DJGPP; but this test a) works b) is more generic
3548 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3549 if test -f conf$$.exe; then
3550 # Don't use ln at all; we don't have any links
3555 elif ln conf$$.file conf$$ 2>/dev/null; then
3560 rm -f conf$$ conf$$.exe conf$$.file
3562 as_executable_p="test -f"
3564 # Support unset when possible.
3565 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
3572 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
3573 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
3574 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
3575 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
3576 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
3577 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
3578 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
3579 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
3582 # We need space, tab and new line, in precisely that order.
3588 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
3594 # Files that config.status was made for.
3595 if test -n "$ac_config_files"; then
3596 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3599 if test -n "$ac_config_headers"; then
3600 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3603 if test -n "$ac_config_links"; then
3604 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3607 if test -n "$ac_config_commands"; then
3608 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3611 cat >>$CONFIG_STATUS <<\EOF
3614 \`$as_me' instantiates files from templates according to the
3615 current configuration.
3617 Usage: $0 [OPTIONS] [FILE]...
3619 -h, --help print this help, then exit
3620 -V, --version print version number, then exit
3621 -d, --debug don't remove temporary files
3622 --recheck update $as_me by reconfiguring in the same conditions
3623 --file=FILE[:TEMPLATE]
3624 instantiate the configuration file FILE
3625 --header=FILE[:TEMPLATE]
3626 instantiate the configuration header FILE
3628 Configuration files:
3631 Configuration headers:
3634 Configuration commands:
3637 Report bugs to <bug-autoconf@gnu.org>."
3640 cat >>$CONFIG_STATUS <<EOF
3643 configured by $0, generated by GNU Autoconf 2.52.20081225,
3644 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3646 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
3647 Free Software Foundation, Inc.
3648 This config.status script is free software; the Free Software Foundation
3649 gives unlimited permission to copy, distribute and modify it."
3654 cat >>$CONFIG_STATUS <<\EOF
3655 # If no file are specified by the user, then we need to provide default
3656 # value. By we need to know if files were specified by the user.
3662 ac_option=`expr "x$1" : 'x\([^=]*\)='`
3663 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
3665 set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
3669 *) # This is not an option, so the user has probably given explicit
3671 ac_need_defaults=false;;
3675 # Handling of the options.
3677 cat >>$CONFIG_STATUS <<EOF
3678 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3679 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
3680 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
3682 cat >>$CONFIG_STATUS <<\EOF
3683 --version | --vers* | -V )
3684 echo "$ac_cs_version"; exit 0 ;;
3686 # Conflict between --help and --header
3687 { { echo "$as_me:3687: error: ambiguous option: $1
3688 Try \`$0 --help' for more information." >&5
3689 echo "$as_me: error: ambiguous option: $1
3690 Try \`$0 --help' for more information." >&2;}
3691 { (exit 1); exit 1; }; };;
3692 --help | --hel | -h )
3693 echo "$ac_cs_usage"; exit 0 ;;
3694 --debug | --d* | -d )
3696 --file | --fil | --fi | --f )
3698 CONFIG_FILES="$CONFIG_FILES $1"
3699 ac_need_defaults=false;;
3700 --header | --heade | --head | --hea )
3702 CONFIG_HEADERS="$CONFIG_HEADERS $1"
3703 ac_need_defaults=false;;
3706 -*) { { echo "$as_me:3706: error: unrecognized option: $1
3707 Try \`$0 --help' for more information." >&5
3708 echo "$as_me: error: unrecognized option: $1
3709 Try \`$0 --help' for more information." >&2;}
3710 { (exit 1); exit 1; }; } ;;
3712 *) ac_config_targets="$ac_config_targets $1" ;;
3721 ## ----------------------- ##
3722 ## Running config.status. ##
3723 ## ----------------------- ##
3725 This file was extended by $as_me 2.52.20081225, executed with
3726 CONFIG_FILES = $CONFIG_FILES
3727 CONFIG_HEADERS = $CONFIG_HEADERS
3728 CONFIG_LINKS = $CONFIG_LINKS
3729 CONFIG_COMMANDS = $CONFIG_COMMANDS
3731 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3736 cat >>$CONFIG_STATUS <<\EOF
3737 for ac_config_target in $ac_config_targets
3739 case "$ac_config_target" in
3740 # Handling of arguments.
3741 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;;
3742 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
3743 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;;
3744 *) { { echo "$as_me:3744: error: invalid argument: $ac_config_target" >&5
3745 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3746 { (exit 1); exit 1; }; };;
3750 # If the user did not use the arguments to specify the items to instantiate,
3751 # then the envvar interface is used. Set only those that are not.
3752 # We use the long form for the default assignment because of an extremely
3753 # bizarre bug on SunOS 4.1.3.
3754 if $ac_need_defaults; then
3755 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3756 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3757 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3760 # Create a temporary directory, and hook for its removal unless debugging.
3763 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3764 trap '{ (exit 1); exit 1; }' 1 2 13 15
3767 # Create a (secure) tmp directory for tmp files.
3770 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
3771 test -n "$tmp" && test -d "$tmp"
3774 tmp=$TMPDIR/cs$$-$RANDOM
3775 (umask 077 && mkdir $tmp)
3778 echo "$me: cannot create a temporary directory in $TMPDIR" >&2
3779 { (exit 1); exit 1; }
3784 cat >>$CONFIG_STATUS <<EOF
3787 # CONFIG_FILES section.
3790 # No need to generate the scripts if there are no CONFIG_FILES.
3791 # This happens for instance when ./config.status config.h
3792 if test -n "\$CONFIG_FILES"; then
3793 # Protect against being on the right side of a sed subst in config.status.
3794 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3795 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3796 s,@SHELL@,$SHELL,;t t
3797 s,@exec_prefix@,$exec_prefix,;t t
3798 s,@prefix@,$prefix,;t t
3799 s,@program_transform_name@,$program_transform_name,;t t
3800 s,@bindir@,$bindir,;t t
3801 s,@sbindir@,$sbindir,;t t
3802 s,@libexecdir@,$libexecdir,;t t
3803 s,@datadir@,$datadir,;t t
3804 s,@sysconfdir@,$sysconfdir,;t t
3805 s,@sharedstatedir@,$sharedstatedir,;t t
3806 s,@localstatedir@,$localstatedir,;t t
3807 s,@libdir@,$libdir,;t t
3808 s,@includedir@,$includedir,;t t
3809 s,@oldincludedir@,$oldincludedir,;t t
3810 s,@infodir@,$infodir,;t t
3811 s,@mandir@,$mandir,;t t
3812 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3813 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3814 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3815 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3816 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3817 s,@build_alias@,$build_alias,;t t
3818 s,@host_alias@,$host_alias,;t t
3819 s,@target_alias@,$target_alias,;t t
3820 s,@ECHO_C@,$ECHO_C,;t t
3821 s,@ECHO_N@,$ECHO_N,;t t
3822 s,@ECHO_T@,$ECHO_T,;t t
3823 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3826 s,@build@,$build,;t t
3827 s,@build_cpu@,$build_cpu,;t t
3828 s,@build_vendor@,$build_vendor,;t t
3829 s,@build_os@,$build_os,;t t
3831 s,@host_cpu@,$host_cpu,;t t
3832 s,@host_vendor@,$host_vendor,;t t
3833 s,@host_os@,$host_os,;t t
3834 s,@target@,$target,;t t
3835 s,@target_cpu@,$target_cpu,;t t
3836 s,@target_vendor@,$target_vendor,;t t
3837 s,@target_os@,$target_os,;t t
3839 s,@CFLAGS@,$CFLAGS,;t t
3840 s,@LDFLAGS@,$LDFLAGS,;t t
3841 s,@CPPFLAGS@,$CPPFLAGS,;t t
3842 s,@ac_ct_CC@,$ac_ct_CC,;t t
3843 s,@EXEEXT@,$EXEEXT,;t t
3844 s,@OBJEXT@,$OBJEXT,;t t
3845 s,@SET_MAKE@,$SET_MAKE,;t t
3846 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
3847 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
3848 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
3849 s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t
3850 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
3851 s,@ECHO_LT@,$ECHO_LT,;t t
3852 s,@ECHO_LD@,$ECHO_LD,;t t
3853 s,@RULE_CC@,$RULE_CC,;t t
3854 s,@SHOW_CC@,$SHOW_CC,;t t
3855 s,@ECHO_CC@,$ECHO_CC,;t t
3856 s,@PROG_EXT@,$PROG_EXT,;t t
3862 cat >>$CONFIG_STATUS <<\EOF
3863 # Split the substitutions into bite-sized pieces for seds with
3864 # small command number limits, like on Digital OSF/1 and HP-UX.
3866 ac_sed_frag=1 # Number of current file.
3867 ac_beg=1 # First line for current file.
3868 ac_end=$ac_max_sed_lines # Line after last line for current file.
3871 while $ac_more_lines; do
3872 if test $ac_beg -gt 1; then
3873 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3875 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3877 if test ! -s $tmp/subs.frag; then
3880 # The purpose of the label and of the branching condition is to
3881 # speed up the sed processing (if there are no `@' at all, there
3882 # is no need to browse any of the substitutions).
3883 # These are the two extra sed commands mentioned above.
3885 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3886 if test -z "$ac_sed_cmds"; then
3887 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3889 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
3891 ac_sed_frag=`expr $ac_sed_frag + 1`
3893 ac_end=`expr $ac_end + $ac_max_sed_lines`
3896 if test -z "$ac_sed_cmds"; then
3899 fi # test -n "$CONFIG_FILES"
3902 cat >>$CONFIG_STATUS <<\EOF
3903 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3904 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3906 - | *:- | *:-:* ) # input from stdin
3908 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3909 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3910 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3911 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3912 * ) ac_file_in=$ac_file.in ;;
3915 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3916 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3917 X"$ac_file" : 'X\(//\)[^/]' \| \
3918 X"$ac_file" : 'X\(//\)$' \| \
3919 X"$ac_file" : 'X\(/\)' \| \
3920 . : '\(.\)' 2>/dev/null ||
3922 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3923 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3924 /^X\(\/\/\)$/{ s//\1/; q; }
3925 /^X\(\/\).*/{ s//\1/; q; }
3927 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3929 [\\/]* | ?:[\\/]* ) as_incr_dir=;;
3933 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
3934 case $as_mkdir_dir in
3935 # Skip DOS drivespec
3936 ?:) as_incr_dir=$as_mkdir_dir ;;
3938 as_incr_dir=$as_incr_dir/$as_mkdir_dir
3939 test -d "$as_incr_dir" || mkdir "$as_incr_dir"
3944 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`"
3945 # A "../" for each directory in $ac_dir_suffix.
3946 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
3948 ac_dir_suffix= ac_dots=
3953 if test -z "$ac_dots"; then
3956 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'`
3959 ac_srcdir=$srcdir$ac_dir_suffix;
3960 ac_top_srcdir=$srcdir ;;
3962 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix
3963 ac_top_srcdir=$ac_dots$srcdir ;;
3967 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3968 *) ac_INSTALL=$ac_dots$INSTALL ;;
3971 if test x"$ac_file" != x-; then
3972 { echo "$as_me:3972: creating $ac_file" >&5
3973 echo "$as_me: creating $ac_file" >&6;}
3976 # Let's still pretend it is `configure' which instantiates (i.e., don't
3977 # use $as_me), people would be surprised to read:
3978 # /* config.h. Generated automatically by config.status. */
3979 configure_input="Generated automatically from `echo $ac_file_in |
3980 sed 's,.*/,,'` by configure."
3982 # First look for the input files in the build tree, otherwise in the
3984 ac_file_inputs=`IFS=:
3985 for f in $ac_file_in; do
3987 -) echo $tmp/stdin ;;
3989 # Absolute (can't be DOS-style, as IFS=:)
3990 test -f "$f" || { { echo "$as_me:3990: error: cannot find input file: $f" >&5
3991 echo "$as_me: error: cannot find input file: $f" >&2;}
3992 { (exit 1); exit 1; }; }
3995 if test -f "$f"; then
3998 elif test -f "$srcdir/$f"; then
4003 { { echo "$as_me:4003: error: cannot find input file: $f" >&5
4004 echo "$as_me: error: cannot find input file: $f" >&2;}
4005 { (exit 1); exit 1; }; }
4008 done` || { (exit 1); exit 1; }
4010 cat >>$CONFIG_STATUS <<EOF
4014 cat >>$CONFIG_STATUS <<\EOF
4016 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4017 s,@configure_input@,$configure_input,;t t
4018 s,@srcdir@,$ac_srcdir,;t t
4019 s,@top_srcdir@,$ac_top_srcdir,;t t
4020 s,@INSTALL@,$ac_INSTALL,;t t
4021 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
4023 if test x"$ac_file" != x-; then
4024 mv $tmp/out $ac_file
4032 cat >>$CONFIG_STATUS <<\EOF
4035 # CONFIG_HEADER section.
4038 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4039 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4041 # ac_d sets the value in "#define NAME VALUE" lines.
4042 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
4043 ac_dB='[ ].*$,\1#\2'
4046 # ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
4047 ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
4048 ac_iB='\([ ]\),\1#\2define\3'
4051 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4052 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
4053 ac_uB='$,\1#\2define\3'
4057 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
4058 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4060 - | *:- | *:-:* ) # input from stdin
4062 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4063 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4064 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4065 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4066 * ) ac_file_in=$ac_file.in ;;
4069 test x"$ac_file" != x- && { echo "$as_me:4069: creating $ac_file" >&5
4070 echo "$as_me: creating $ac_file" >&6;}
4072 # First look for the input files in the build tree, otherwise in the
4074 ac_file_inputs=`IFS=:
4075 for f in $ac_file_in; do
4077 -) echo $tmp/stdin ;;
4079 # Absolute (can't be DOS-style, as IFS=:)
4080 test -f "$f" || { { echo "$as_me:4080: error: cannot find input file: $f" >&5
4081 echo "$as_me: error: cannot find input file: $f" >&2;}
4082 { (exit 1); exit 1; }; }
4085 if test -f "$f"; then
4088 elif test -f "$srcdir/$f"; then
4093 { { echo "$as_me:4093: error: cannot find input file: $f" >&5
4094 echo "$as_me: error: cannot find input file: $f" >&2;}
4095 { (exit 1); exit 1; }; }
4098 done` || { (exit 1); exit 1; }
4099 # Remove the trailing spaces.
4100 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
4104 # Transform confdefs.h into a list of #define's. We won't use it as a sed
4105 # script, but as data to insert where we see @DEFS@. We expect AC_SAVE_DEFS to
4106 # be either 'cat' or 'sort'.
4107 cat confdefs.h | uniq >conftest.vals
4109 # Break up conftest.vals because some shells have a limit on
4110 # the size of here documents, and old seds have small limits too.
4113 echo ' rm -f conftest.frag' >> $CONFIG_STATUS
4114 while grep . conftest.vals >/dev/null
4116 # Write chunks of a limited-size here document to conftest.frag.
4117 echo ' cat >> conftest.frag <<CEOF' >> $CONFIG_STATUS
4118 sed ${ac_max_here_lines}q conftest.vals | sed -e 's/#ifdef.*/#if 0/' >> $CONFIG_STATUS
4119 echo 'CEOF' >> $CONFIG_STATUS
4120 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4122 mv conftest.tail conftest.vals
4126 # Run sed to substitute the contents of conftest.frag into $tmp/in at the
4128 echo ' cat >> conftest.edit <<CEOF
4129 /@DEFS@/r conftest.frag
4132 sed -f conftest.edit $tmp/in > $tmp/out
4135 rm -f conftest.edit conftest.frag
4138 cat >>$CONFIG_STATUS <<\EOF
4139 # Let's still pretend it is `configure' which instantiates (i.e., don't
4140 # use $as_me), people would be surprised to read:
4141 # /* config.h. Generated automatically by config.status. */
4142 if test x"$ac_file" = x-; then
4143 echo "/* Generated automatically by configure. */" >$tmp/config.h
4145 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h
4147 cat $tmp/in >>$tmp/config.h
4149 if test x"$ac_file" != x-; then
4150 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
4151 { echo "$as_me:4151: $ac_file is unchanged" >&5
4152 echo "$as_me: $ac_file is unchanged" >&6;}
4154 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4155 X"$ac_file" : 'X\(//\)[^/]' \| \
4156 X"$ac_file" : 'X\(//\)$' \| \
4157 X"$ac_file" : 'X\(/\)' \| \
4158 . : '\(.\)' 2>/dev/null ||
4160 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4161 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4162 /^X\(\/\/\)$/{ s//\1/; q; }
4163 /^X\(\/\).*/{ s//\1/; q; }
4165 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4167 [\\/]* | ?:[\\/]* ) as_incr_dir=;;
4171 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
4172 case $as_mkdir_dir in
4173 # Skip DOS drivespec
4174 ?:) as_incr_dir=$as_mkdir_dir ;;
4176 as_incr_dir=$as_incr_dir/$as_mkdir_dir
4177 test -d "$as_incr_dir" || mkdir "$as_incr_dir"
4184 mv $tmp/config.h $ac_file
4192 cat >>$CONFIG_STATUS <<\EOF
4195 # CONFIG_COMMANDS section.
4197 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
4198 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
4199 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
4206 cat >>$CONFIG_STATUS <<\EOF
4208 { (exit 0); exit 0; }
4210 chmod +x $CONFIG_STATUS
4211 ac_clean_files=$ac_clean_files_save
4213 # configure is writing to config.log, and then calls config.status.
4214 # config.status does its own redirection, appending to config.log.
4215 # Unfortunately, on DOS this fails, as config.log is still kept open
4216 # by configure, so config.status won't be able to write to it; its
4217 # output is simply discarded. So we exec the FD to /dev/null,
4218 # effectively closing config.log, so it can be properly (re)opened and
4219 # appended to by config.status. When coming back to configure, we
4220 # need to make the FD available again.
4221 if test "$no_create" != yes; then
4224 $SHELL $CONFIG_STATUS || ac_cs_success=false
4226 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4227 # would make configure fail if this is the last instruction.
4228 $ac_cs_success || { (exit 1); exit 1; }