3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.6
5 # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 --enable-targets alternative target configurations"
17 # Initialize some variables set by options.
18 # The variables have the same names as the options, with
19 # dashes changed to underlines.
21 cache_file=./config.cache
30 program_transform_name=s,x,x,
38 bindir='${exec_prefix}/bin'
39 sbindir='${exec_prefix}/sbin'
40 libexecdir='${exec_prefix}/libexec'
41 datadir='${prefix}/share'
42 sysconfdir='${prefix}/etc'
43 sharedstatedir='${prefix}/com'
44 localstatedir='${prefix}/var'
45 libdir='${exec_prefix}/lib'
46 includedir='${prefix}/include'
47 oldincludedir='/usr/include'
48 infodir='${prefix}/info'
49 mandir='${prefix}/man'
51 # Initialize some other variables.
59 # If the previous option needs an argument, assign it.
60 if test -n "$ac_prev"; then
61 eval "$ac_prev=\$ac_option"
67 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
71 # Accept the important Cygnus configure options, so we can diagnose typos.
75 -bindir | --bindir | --bindi | --bind | --bin | --bi)
77 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
78 bindir="$ac_optarg" ;;
80 -build | --build | --buil | --bui | --bu)
82 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
85 -cache-file | --cache-file | --cache-fil | --cache-fi \
86 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
88 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
89 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
90 cache_file="$ac_optarg" ;;
92 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
94 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
96 datadir="$ac_optarg" ;;
98 -disable-* | --disable-*)
99 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
100 # Reject names that are not valid shell variable names.
101 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
102 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
104 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
105 eval "enable_${ac_feature}=no" ;;
107 -enable-* | --enable-*)
108 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
109 # Reject names that are not valid shell variable names.
110 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
111 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
113 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
118 eval "enable_${ac_feature}='$ac_optarg'" ;;
120 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
121 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
122 | --exec | --exe | --ex)
123 ac_prev=exec_prefix ;;
124 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
125 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
126 | --exec=* | --exe=* | --ex=*)
127 exec_prefix="$ac_optarg" ;;
129 -gas | --gas | --ga | --g)
130 # Obsolete; use --with-gas.
133 -help | --help | --hel | --he)
134 # Omit some internal or obsolete options to make the list less imposing.
135 # This message is too long to be a string in the A/UX 3.1 sh.
137 Usage: configure [options] [host]
138 Options: [defaults in brackets after descriptions]
140 --cache-file=FILE cache test results in FILE
141 --help print this message
142 --no-create do not create output files
143 --quiet, --silent do not print \`checking...' messages
144 --version print the version of autoconf that created configure
145 Directory and file names:
146 --prefix=PREFIX install architecture-independent files in PREFIX
148 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
150 --bindir=DIR user executables in DIR [EPREFIX/bin]
151 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
152 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
153 --datadir=DIR read-only architecture-independent data in DIR
155 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
156 --sharedstatedir=DIR modifiable architecture-independent data in DIR
158 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
159 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
160 --includedir=DIR C header files in DIR [PREFIX/include]
161 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
162 --infodir=DIR info documentation in DIR [PREFIX/info]
163 --mandir=DIR man documentation in DIR [PREFIX/man]
164 --srcdir=DIR find the sources in DIR [configure dir or ..]
165 --program-prefix=PREFIX prepend PREFIX to installed program names
166 --program-suffix=SUFFIX append SUFFIX to installed program names
167 --program-transform-name=PROGRAM
168 run sed PROGRAM on installed program names
172 --build=BUILD configure for building on BUILD [BUILD=HOST]
173 --host=HOST configure for HOST [guessed]
174 --target=TARGET configure for TARGET [TARGET=HOST]
175 Features and packages:
176 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
177 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
178 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
179 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
180 --x-includes=DIR X include files are in DIR
181 --x-libraries=DIR X library files are in DIR
183 if test -n "$ac_help"; then
184 echo "--enable and --with options recognized:$ac_help"
188 -host | --host | --hos | --ho)
190 -host=* | --host=* | --hos=* | --ho=*)
193 -includedir | --includedir | --includedi | --included | --include \
194 | --includ | --inclu | --incl | --inc)
195 ac_prev=includedir ;;
196 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
197 | --includ=* | --inclu=* | --incl=* | --inc=*)
198 includedir="$ac_optarg" ;;
200 -infodir | --infodir | --infodi | --infod | --info | --inf)
202 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
203 infodir="$ac_optarg" ;;
205 -libdir | --libdir | --libdi | --libd)
207 -libdir=* | --libdir=* | --libdi=* | --libd=*)
208 libdir="$ac_optarg" ;;
210 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
211 | --libexe | --libex | --libe)
212 ac_prev=libexecdir ;;
213 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
214 | --libexe=* | --libex=* | --libe=*)
215 libexecdir="$ac_optarg" ;;
217 -localstatedir | --localstatedir | --localstatedi | --localstated \
218 | --localstate | --localstat | --localsta | --localst \
219 | --locals | --local | --loca | --loc | --lo)
220 ac_prev=localstatedir ;;
221 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
222 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
223 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
224 localstatedir="$ac_optarg" ;;
226 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
228 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
229 mandir="$ac_optarg" ;;
232 # Obsolete; use --without-fp.
235 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
239 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
240 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
243 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
244 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
245 | --oldin | --oldi | --old | --ol | --o)
246 ac_prev=oldincludedir ;;
247 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
248 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
249 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
250 oldincludedir="$ac_optarg" ;;
252 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
254 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
255 prefix="$ac_optarg" ;;
257 -program-prefix | --program-prefix | --program-prefi | --program-pref \
258 | --program-pre | --program-pr | --program-p)
259 ac_prev=program_prefix ;;
260 -program-prefix=* | --program-prefix=* | --program-prefi=* \
261 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
262 program_prefix="$ac_optarg" ;;
264 -program-suffix | --program-suffix | --program-suffi | --program-suff \
265 | --program-suf | --program-su | --program-s)
266 ac_prev=program_suffix ;;
267 -program-suffix=* | --program-suffix=* | --program-suffi=* \
268 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
269 program_suffix="$ac_optarg" ;;
271 -program-transform-name | --program-transform-name \
272 | --program-transform-nam | --program-transform-na \
273 | --program-transform-n | --program-transform- \
274 | --program-transform | --program-transfor \
275 | --program-transfo | --program-transf \
276 | --program-trans | --program-tran \
277 | --progr-tra | --program-tr | --program-t)
278 ac_prev=program_transform_name ;;
279 -program-transform-name=* | --program-transform-name=* \
280 | --program-transform-nam=* | --program-transform-na=* \
281 | --program-transform-n=* | --program-transform-=* \
282 | --program-transform=* | --program-transfor=* \
283 | --program-transfo=* | --program-transf=* \
284 | --program-trans=* | --program-tran=* \
285 | --progr-tra=* | --program-tr=* | --program-t=*)
286 program_transform_name="$ac_optarg" ;;
288 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
289 | -silent | --silent | --silen | --sile | --sil)
292 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
294 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
296 sbindir="$ac_optarg" ;;
298 -sharedstatedir | --sharedstatedir | --sharedstatedi \
299 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
300 | --sharedst | --shareds | --shared | --share | --shar \
302 ac_prev=sharedstatedir ;;
303 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
304 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
305 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
307 sharedstatedir="$ac_optarg" ;;
309 -site | --site | --sit)
311 -site=* | --site=* | --sit=*)
314 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
316 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
317 srcdir="$ac_optarg" ;;
319 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
320 | --syscon | --sysco | --sysc | --sys | --sy)
321 ac_prev=sysconfdir ;;
322 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
323 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
324 sysconfdir="$ac_optarg" ;;
326 -target | --target | --targe | --targ | --tar | --ta | --t)
328 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
329 target="$ac_optarg" ;;
331 -v | -verbose | --verbose | --verbos | --verbo | --verb)
334 -version | --version | --versio | --versi | --vers)
335 echo "configure generated by autoconf version 2.6"
339 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
340 # Reject names that are not valid shell variable names.
341 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
342 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
344 ac_package=`echo $ac_package| sed 's/-/_/g'`
349 eval "with_${ac_package}='$ac_optarg'" ;;
351 -without-* | --without-*)
352 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
353 # Reject names that are not valid shell variable names.
354 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
355 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
357 ac_package=`echo $ac_package| sed 's/-/_/g'`
358 eval "with_${ac_package}=no" ;;
361 # Obsolete; use --with-x.
364 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
365 | --x-incl | --x-inc | --x-in | --x-i)
366 ac_prev=x_includes ;;
367 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
368 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
369 x_includes="$ac_optarg" ;;
371 -x-libraries | --x-libraries | --x-librarie | --x-librari \
372 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
373 ac_prev=x_libraries ;;
374 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
375 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
376 x_libraries="$ac_optarg" ;;
378 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
382 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
383 echo "configure: warning: $ac_option: invalid host type" 1>&2
385 if test "x$nonopt" != xNONE; then
386 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
394 if test -n "$ac_prev"; then
395 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
398 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
400 # File descriptor usage:
403 # 2 errors and warnings
404 # 3 some systems may open it to /dev/tty
405 # 4 used on the Kubota Titan
406 # 6 checking for... messages and results
407 # 5 compiler messages saved in config.log
408 if test "$silent" = yes; then
416 This file contains any messages produced by compilers while
417 running configure, to aid debugging if configure makes a mistake.
420 # Strip out --no-create and --no-recursion so they do not pile up.
421 # Also quote any args containing shell metacharacters.
426 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
427 | --no-cr | --no-c) ;;
428 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
429 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
430 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
431 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
432 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
437 # Only set LANG and LC_ALL to C if already set.
438 # These must not be set unconditionally because not all systems understand
439 # e.g. LANG=C (notably SCO).
440 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
441 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
443 # confdefs.h avoids OS command line length limits that DEFS can exceed.
444 rm -rf conftest* confdefs.h
445 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
448 # A filename unique to this package, relative to the directory that
449 # configure is in, which we can look for to find out if srcdir is correct.
450 ac_unique_file=ldmain.c
452 # Find the source files, if location was not specified.
453 if test -z "$srcdir"; then
454 ac_srcdir_defaulted=yes
455 # Try the directory containing this script, then its parent.
457 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
458 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
460 if test ! -r $srcdir/$ac_unique_file; then
464 ac_srcdir_defaulted=no
466 if test ! -r $srcdir/$ac_unique_file; then
467 if test "$ac_srcdir_defaulted" = yes; then
468 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
470 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
473 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
475 # Prefer explicitly selected file to automatically selected ones.
476 if test -z "$CONFIG_SITE"; then
477 if test "x$prefix" != xNONE; then
478 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
480 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
483 for ac_site_file in $CONFIG_SITE; do
484 if test -r "$ac_site_file"; then
485 echo "loading site script $ac_site_file"
490 if test -r "$cache_file"; then
491 echo "loading cache $cache_file"
494 echo "creating cache $cache_file"
499 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
500 ac_cpp='echo $CPP $CPPFLAGS 1>&5;
502 ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
503 ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
504 ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
505 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
507 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
508 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
509 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
516 ac_n= ac_c='\c' ac_t=
521 # Check whether --enable-targets or --disable-targets was given.
522 if test "${enable_targets+set}" = set; then
523 enableval="$enable_targets"
524 case "${enableval}" in
525 yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
527 no) enable_targets= ;;
528 *) enable_targets=$enableval ;;
535 for ac_dir in `cd $srcdir/..; pwd` $srcdir/`cd $srcdir/..; pwd`; do
536 if test -f $ac_dir/install-sh; then
538 ac_install_sh="$ac_aux_dir/install-sh -c"
540 elif test -f $ac_dir/install.sh; then
542 ac_install_sh="$ac_aux_dir/install.sh -c"
546 if test -z "$ac_aux_dir"; then
547 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir/..; pwd` $srcdir/`cd $srcdir/..; pwd`" 1>&2; exit 1; }
549 ac_config_guess=$ac_aux_dir/config.guess
550 ac_config_sub=$ac_aux_dir/config.sub
551 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
554 # Do some error checking and defaulting for the host and target type.
556 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
559 # 1. You are not allowed to specify --host, --target, and nonopt at the
561 # 2. Host defaults to nonopt.
562 # 3. If nonopt is not specified, then host defaults to the current host,
563 # as determined by config.guess.
564 # 4. Target and build default to nonopt.
565 # 5. If nonopt is not specified, then target and build default to host.
567 # The aliases save the names the user supplied, while $host etc.
568 # will get canonicalized.
569 case $host---$target---$nonopt in
570 NONE---*---* | *---NONE---* | *---*---NONE) ;;
571 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
575 # Make sure we can run config.sub.
576 if $ac_config_sub sun4 >/dev/null 2>&1; then :
577 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
580 echo $ac_n "checking host system type""... $ac_c" 1>&6
583 case "$host_alias" in
587 if host_alias=`$ac_config_guess`; then :
588 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
590 *) host_alias=$nonopt ;;
594 host=`$ac_config_sub $host_alias`
595 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
596 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
597 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
598 echo "$ac_t""$host" 1>&6
600 echo $ac_n "checking target system type""... $ac_c" 1>&6
603 case "$target_alias" in
606 NONE) target_alias=$host_alias ;;
607 *) target_alias=$nonopt ;;
611 target=`$ac_config_sub $target_alias`
612 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
613 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
614 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
615 echo "$ac_t""$target" 1>&6
617 echo $ac_n "checking build system type""... $ac_c" 1>&6
620 case "$build_alias" in
623 NONE) build_alias=$host_alias ;;
624 *) build_alias=$nonopt ;;
628 build=`$ac_config_sub $build_alias`
629 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
630 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
631 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
632 echo "$ac_t""$build" 1>&6
634 test "$host_alias" != "$target_alias" &&
635 test "$program_prefix$program_suffix$program_transform_name" = \
637 program_prefix=${target_alias}-
639 if test -z "$target" ; then
640 { echo "configure: error: Unrecognized target system type; please check config.sub." 1>&2; exit 1; }
642 if test -z "$host" ; then
643 { echo "configure: error: Unrecognized host system type; please check config.sub." 1>&2; exit 1; }
645 if test "$program_transform_name" = s,x,x,; then
646 program_transform_name=
649 echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
650 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
653 test "$program_prefix" != NONE &&
654 program_transform_name="s,^,${program_prefix},; $program_transform_name"
655 # Use a double $ so make ignores it.
656 test "$program_suffix" != NONE &&
657 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
659 # sed with no file args requires a program.
660 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
663 # host-specific stuff:
665 . ${srcdir}/configure.host
667 # Extract the first word of "gcc", so it can be a program name with args.
668 set dummy gcc; ac_word=$2
669 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
670 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
671 echo $ac_n "(cached) $ac_c" 1>&6
673 if test -n "$CC"; then
674 ac_cv_prog_CC="$CC" # Let the user override the test.
676 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
677 for ac_dir in $PATH; do
678 test -z "$ac_dir" && ac_dir=.
679 if test -f $ac_dir/$ac_word; then
685 test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
689 if test -n "$CC"; then
690 echo "$ac_t""$CC" 1>&6
692 echo "$ac_t""no" 1>&6
696 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
697 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
698 echo $ac_n "(cached) $ac_c" 1>&6
700 cat > conftest.c <<EOF
705 if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
712 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
713 if test $ac_cv_prog_gcc = yes; then
715 if test "${CFLAGS+set}" != set; then
716 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
717 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
718 echo $ac_n "(cached) $ac_c" 1>&6
720 echo 'void f(){}' > conftest.c
721 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
730 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
731 if test $ac_cv_prog_gcc_g = yes; then
739 test "${CFLAGS+set}" = set || CFLAGS="-g"
748 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
749 # On Suns, sometimes $CPP names a directory.
750 if test -n "$CPP" && test -d "$CPP"; then
753 if test -z "$CPP"; then
754 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
755 echo $ac_n "(cached) $ac_c" 1>&6
757 # This must be in double quotes, not single quotes, because CPP may get
758 # substituted into the Makefile and "${CC-cc}" will confuse make.
760 # On the NeXT, cc -E runs the code through the compiler's parser,
761 # not just through cpp.
762 cat > conftest.$ac_ext <<EOF
763 #line 764 "configure"
764 #include "confdefs.h"
768 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
769 ac_err=`grep -v '^ *+' conftest.out`
770 if test -z "$ac_err"; then
775 CPP="${CC-cc} -E -traditional-cpp"
776 cat > conftest.$ac_ext <<EOF
777 #line 778 "configure"
778 #include "confdefs.h"
782 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
783 ac_err=`grep -v '^ *+' conftest.out`
784 if test -z "$ac_err"; then
794 ac_cv_prog_CPP="$CPP"
796 CPP="$ac_cv_prog_CPP"
798 ac_cv_prog_CPP="$CPP"
800 echo "$ac_t""$CPP" 1>&6
802 for ac_hdr in string.h strings.h stdlib.h unistd.h
804 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
805 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
806 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
807 echo $ac_n "(cached) $ac_c" 1>&6
809 cat > conftest.$ac_ext <<EOF
810 #line 811 "configure"
811 #include "confdefs.h"
814 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
815 ac_err=`grep -v '^ *+' conftest.out`
816 if test -z "$ac_err"; then
818 eval "ac_cv_header_$ac_safe=yes"
822 eval "ac_cv_header_$ac_safe=no"
826 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
827 echo "$ac_t""yes" 1>&6
828 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
829 cat >> confdefs.h <<EOF
834 echo "$ac_t""no" 1>&6
840 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
841 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
842 echo $ac_n "(cached) $ac_c" 1>&6
844 cat > conftest.$ac_ext <<EOF
845 #line 846 "configure"
846 #include "confdefs.h"
847 /* System header to define __stub macros and hopefully few prototypes,
848 which can conflict with char $ac_func(); below. */
850 /* Override any gcc2 internal prototype to avoid an error. */
853 int main() { return 0; }
856 /* The GNU C library defines this for functions which it implements
857 to always fail with ENOSYS. Some functions are actually named
858 something starting with __ and the normal name is an alias. */
859 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
867 if eval $ac_link; then
869 eval "ac_cv_func_$ac_func=yes"
872 eval "ac_cv_func_$ac_func=no"
877 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
878 echo "$ac_t""yes" 1>&6
879 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
880 cat >> confdefs.h <<EOF
881 #define $ac_tr_func 1
885 echo "$ac_t""no" 1>&6
890 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
892 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
893 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
894 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
895 echo $ac_n "(cached) $ac_c" 1>&6
897 cat > conftest.$ac_ext <<EOF
898 #line 899 "configure"
899 #include "confdefs.h"
900 #include <sys/types.h>
902 int main() { return 0; }
907 if eval $ac_compile; then
909 eval "ac_cv_header_dirent_$ac_safe=yes"
912 eval "ac_cv_header_dirent_$ac_safe=no"
917 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
918 echo "$ac_t""yes" 1>&6
919 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdedfghijklmnopqrstuvwxyz./\055' 'ABCDEDFGHIJKLMNOPQRSTUVWXYZ___'`
920 cat >> confdefs.h <<EOF
923 ac_header_dirent=$ac_hdr; break
925 echo "$ac_t""no" 1>&6
928 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
929 if test $ac_header_dirent = dirent.h; then
930 echo $ac_n "checking for -ldir""... $ac_c" 1>&6
931 ac_lib_var=`echo dir | tr './+' '__p'`
932 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
933 echo $ac_n "(cached) $ac_c" 1>&6
937 cat > conftest.$ac_ext <<EOF
938 #line 939 "configure"
939 #include "confdefs.h"
941 int main() { return 0; }
946 if eval $ac_link; then
948 eval "ac_cv_lib_$ac_lib_var=yes"
951 eval "ac_cv_lib_$ac_lib_var=no"
957 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
958 echo "$ac_t""yes" 1>&6
961 echo "$ac_t""no" 1>&6
965 echo $ac_n "checking for -lx""... $ac_c" 1>&6
966 ac_lib_var=`echo x | tr './+' '__p'`
967 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
968 echo $ac_n "(cached) $ac_c" 1>&6
972 cat > conftest.$ac_ext <<EOF
973 #line 974 "configure"
974 #include "confdefs.h"
976 int main() { return 0; }
981 if eval $ac_link; then
983 eval "ac_cv_lib_$ac_lib_var=yes"
986 eval "ac_cv_lib_$ac_lib_var=no"
992 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
993 echo "$ac_t""yes" 1>&6
996 echo "$ac_t""no" 1>&6
1004 i[345]86-*-msdos* | i[345]86-*-go32* | i[345]86-*-win32)
1005 cat >> confdefs.h <<\EOF
1006 #define USE_BINARY_FOPEN 1
1011 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
1012 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
1013 echo $ac_n "(cached) $ac_c" 1>&6
1015 cat > conftest.$ac_ext <<EOF
1016 #line 1017 "configure"
1017 #include "confdefs.h"
1020 #ifdef HAVE_STDLIB_H
1023 #ifdef HAVE_UNISTD_H
1026 int main() { return 0; }
1028 char *(*pfn) = (char *(*)) free
1031 if eval $ac_compile; then
1033 bfd_cv_decl_needed_free=no
1036 bfd_cv_decl_needed_free=yes
1042 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
1043 if test $bfd_cv_decl_needed_free = yes; then
1044 bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1045 cat >> confdefs.h <<EOF
1046 #define $bfd_tr_decl 1
1052 # target-specific stuff:
1054 # Canonicalize the secondary target names.
1055 if test -n "$enable_targets"; then
1056 for targ in `echo $enable_targets | sed 's/,/ /g'`
1058 result=`$ac_config_sub $targ 2>/dev/null`
1059 if test -n "$result"; then
1060 canon_targets="$canon_targets $result"
1062 # Allow targets that config.sub doesn't recognize, like "all".
1063 canon_targets="$canon_targets $targ"
1072 for targ in $target $canon_targets
1074 if test "x$targ" = "xall"; then
1077 . ${srcdir}/configure.tgt
1079 if test "x$targ" = "x$target"; then
1083 all_emuls="${all_emuls} ${targ_emul} ${targ_extra_emuls}"
1089 if test x${all_targets} = xfalse; then
1092 for i in $all_emuls ; do
1099 EMULATION_OFILES="$f"
1101 else # all_targets is true
1102 EMULATION_OFILES='$(ALL_EMULATIONS)'
1103 fi # all_targets is true
1108 cat > confcache <<\EOF
1109 # This file is a shell script that caches the results of configure
1110 # tests run on this system so they can be shared between configure
1111 # scripts and configure runs. It is not useful on other systems.
1112 # If it contains results you don't want to keep, you may remove or edit it.
1114 # By default, configure uses ./config.cache as the cache file,
1115 # creating it if it does not exist already. You can give configure
1116 # the --cache-file=FILE option to use a different cache file; that is
1117 # what configure does when it calls configure scripts in
1118 # subdirectories, so they share the cache.
1119 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1120 # config.status only pays attention to the cache file if you give it the
1121 # --recheck option to rerun configure.
1124 # Ultrix sh set writes to stderr and can't be redirected directly,
1125 # and sets the high bit in the cache file unless we assign to the vars.
1127 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
1129 if cmp -s $cache_file confcache; then
1132 if test -w $cache_file; then
1133 echo "updating cache $cache_file"
1134 cat confcache > $cache_file
1136 echo "not updating unwritable cache $cache_file"
1141 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1143 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1144 # Let make expand exec_prefix.
1145 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1147 # Any assignment to VPATH causes Sun make to only execute
1148 # the first set of double-colon rules, so remove it if not needed.
1149 # If there is a colon in the path, we need to keep it.
1150 if test "x$srcdir" = x.; then
1151 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1154 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1156 DEFS=-DHAVE_CONFIG_H
1158 # Without the "./", some shells look in PATH for config.status.
1159 : ${CONFIG_STATUS=./config.status}
1161 echo creating $CONFIG_STATUS
1162 rm -f $CONFIG_STATUS
1163 cat > $CONFIG_STATUS <<EOF
1165 # Generated automatically by configure.
1166 # Run this file to recreate the current configuration.
1167 # This directory was configured as follows,
1168 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1170 # $0 $ac_configure_args
1172 # Compiler output produced by configure, useful for debugging
1173 # configure, is in ./config.log if it exists.
1175 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1178 case "\$ac_option" in
1179 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1180 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1181 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1182 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1183 echo "$CONFIG_STATUS generated by autoconf version 2.6"
1185 -help | --help | --hel | --he | --h)
1186 echo "\$ac_cs_usage"; exit 0 ;;
1187 *) echo "\$ac_cs_usage"; exit 1 ;;
1191 ac_given_srcdir=$srcdir
1193 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1195 # Protect against being on the right side of a sed subst in config.status.
1196 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1197 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1200 s%@CFLAGS@%$CFLAGS%g
1201 s%@CPPFLAGS@%$CPPFLAGS%g
1202 s%@CXXFLAGS@%$CXXFLAGS%g
1204 s%@LDFLAGS@%$LDFLAGS%g
1206 s%@exec_prefix@%$exec_prefix%g
1207 s%@prefix@%$prefix%g
1208 s%@program_transform_name@%$program_transform_name%g
1209 s%@bindir@%$bindir%g
1210 s%@sbindir@%$sbindir%g
1211 s%@libexecdir@%$libexecdir%g
1212 s%@datadir@%$datadir%g
1213 s%@sysconfdir@%$sysconfdir%g
1214 s%@sharedstatedir@%$sharedstatedir%g
1215 s%@localstatedir@%$localstatedir%g
1216 s%@libdir@%$libdir%g
1217 s%@includedir@%$includedir%g
1218 s%@oldincludedir@%$oldincludedir%g
1219 s%@infodir@%$infodir%g
1220 s%@mandir@%$mandir%g
1222 s%@host_alias@%$host_alias%g
1223 s%@host_cpu@%$host_cpu%g
1224 s%@host_vendor@%$host_vendor%g
1225 s%@host_os@%$host_os%g
1226 s%@target@%$target%g
1227 s%@target_alias@%$target_alias%g
1228 s%@target_cpu@%$target_cpu%g
1229 s%@target_vendor@%$target_vendor%g
1230 s%@target_os@%$target_os%g
1232 s%@build_alias@%$build_alias%g
1233 s%@build_cpu@%$build_cpu%g
1234 s%@build_vendor@%$build_vendor%g
1235 s%@build_os@%$build_os%g
1237 s%@HDEFINES@%$HDEFINES%g
1238 s%@HOSTING_CRT0@%$HOSTING_CRT0%g
1239 s%@HOSTING_LIBS@%$HOSTING_LIBS%g
1240 s%@NATIVE_LIB_DIRS@%$NATIVE_LIB_DIRS%g
1243 s%@EMULATION_OFILES@%$EMULATION_OFILES%g
1247 cat >> $CONFIG_STATUS <<EOF
1249 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1251 cat >> $CONFIG_STATUS <<\EOF
1252 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1253 # Support "outfile[:infile]", defaulting infile="outfile.in".
1255 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1256 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1257 *) ac_file_in="${ac_file}.in" ;;
1260 # Adjust relative srcdir, etc. for subdirectories.
1262 # Remove last slash and all that follows it. Not all systems have dirname.
1263 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1264 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1265 # The file is in a subdirectory.
1266 test ! -d "$ac_dir" && mkdir "$ac_dir"
1267 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1268 # A "../" for each directory in $ac_dir_suffix.
1269 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1271 ac_dir_suffix= ac_dots=
1274 case "$ac_given_srcdir" in
1276 if test -z "$ac_dots"; then top_srcdir=.
1277 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1278 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1280 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1281 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1284 echo creating "$ac_file"
1286 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1288 *Makefile*) ac_comsub="1i\\
1289 # $configure_input" ;;
1293 s%@configure_input@%$configure_input%g
1294 s%@srcdir@%$srcdir%g
1295 s%@top_srcdir@%$top_srcdir%g
1296 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1300 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1301 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1303 # ac_d sets the value in "#define NAME VALUE" lines.
1304 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1305 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1308 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1309 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1310 ac_uB='\([ ]\)%\1#\2define\3'
1313 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1314 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1315 ac_eB='$%\1#\2define\3'
1319 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
1320 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1321 # Support "outfile[:infile]", defaulting infile="outfile.in".
1323 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1324 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1325 *) ac_file_in="${ac_file}.in" ;;
1328 echo creating $ac_file
1330 rm -f conftest.frag conftest.in conftest.out
1331 cp $ac_given_srcdir/$ac_file_in conftest.in
1335 # Transform confdefs.h into a sed script conftest.vals that substitutes
1336 # the proper values into config.h.in to produce config.h. And first:
1337 # Protect against being on the right side of a sed subst in config.status.
1338 # Protect against being in an unquoted here document in config.status.
1340 cat > conftest.hdr <<\EOF
1343 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1347 sed -n -f conftest.hdr confdefs.h > conftest.vals
1350 # This sed command replaces #undef with comments. This is necessary, for
1351 # example, in the case of _POSIX_SOURCE, which is predefined and required
1352 # on some systems where configure will not decide to define it.
1353 cat >> conftest.vals <<\EOF
1354 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1357 # Break up conftest.vals because some shells have a limit on
1358 # the size of here documents, and old seds have small limits too.
1359 # Maximum number of lines to put in a single here document.
1360 ac_max_here_lines=12
1365 ac_lines=`grep -c . conftest.vals`
1366 # grep -c gives empty output for an empty file on some AIX systems.
1367 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1368 # Write a limited-size here document to conftest.frag.
1369 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1370 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1372 sed -f conftest.frag conftest.in > conftest.out
1374 mv conftest.out conftest.in
1376 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1378 mv conftest.tail conftest.vals
1382 cat >> $CONFIG_STATUS <<\EOF
1383 rm -f conftest.frag conftest.h
1384 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1385 cat conftest.in >> conftest.h
1387 if cmp -s $ac_file conftest.h 2>/dev/null; then
1388 echo "$ac_file is unchanged"
1392 mv conftest.h $ac_file
1397 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
1400 chmod +x $CONFIG_STATUS
1401 rm -fr confdefs* $ac_clean_files
1402 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1