3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 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:
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,
39 bindir='${exec_prefix}/bin'
40 sbindir='${exec_prefix}/sbin'
41 libexecdir='${exec_prefix}/libexec'
42 datadir='${prefix}/share'
43 sysconfdir='${prefix}/etc'
44 sharedstatedir='${prefix}/com'
45 localstatedir='${prefix}/var'
46 libdir='${exec_prefix}/lib'
47 includedir='${prefix}/include'
48 oldincludedir='/usr/include'
49 infodir='${prefix}/info'
50 mandir='${prefix}/man'
52 # Initialize some other variables.
55 SHELL=${CONFIG_SHELL-/bin/sh}
56 # Maximum number of lines to put in a shell here document.
63 # If the previous option needs an argument, assign it.
64 if test -n "$ac_prev"; then
65 eval "$ac_prev=\$ac_option"
71 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
75 # Accept the important Cygnus configure options, so we can diagnose typos.
79 -bindir | --bindir | --bindi | --bind | --bin | --bi)
81 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
82 bindir="$ac_optarg" ;;
84 -build | --build | --buil | --bui | --bu)
86 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
89 -cache-file | --cache-file | --cache-fil | --cache-fi \
90 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
92 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
93 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
94 cache_file="$ac_optarg" ;;
96 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
98 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
100 datadir="$ac_optarg" ;;
102 -disable-* | --disable-*)
103 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
104 # Reject names that are not valid shell variable names.
105 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
106 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
108 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
109 eval "enable_${ac_feature}=no" ;;
111 -enable-* | --enable-*)
112 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
113 # Reject names that are not valid shell variable names.
114 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
115 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
117 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
122 eval "enable_${ac_feature}='$ac_optarg'" ;;
124 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
125 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
126 | --exec | --exe | --ex)
127 ac_prev=exec_prefix ;;
128 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
129 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
130 | --exec=* | --exe=* | --ex=*)
131 exec_prefix="$ac_optarg" ;;
133 -gas | --gas | --ga | --g)
134 # Obsolete; use --with-gas.
137 -help | --help | --hel | --he)
138 # Omit some internal or obsolete options to make the list less imposing.
139 # This message is too long to be a string in the A/UX 3.1 sh.
141 Usage: configure [options] [host]
142 Options: [defaults in brackets after descriptions]
144 --cache-file=FILE cache test results in FILE
145 --help print this message
146 --no-create do not create output files
147 --quiet, --silent do not print \`checking...' messages
148 --site-file=FILE use FILE as the site file
149 --version print the version of autoconf that created configure
150 Directory and file names:
151 --prefix=PREFIX install architecture-independent files in PREFIX
153 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
155 --bindir=DIR user executables in DIR [EPREFIX/bin]
156 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
157 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
158 --datadir=DIR read-only architecture-independent data in DIR
160 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
161 --sharedstatedir=DIR modifiable architecture-independent data in DIR
163 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
164 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
165 --includedir=DIR C header files in DIR [PREFIX/include]
166 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
167 --infodir=DIR info documentation in DIR [PREFIX/info]
168 --mandir=DIR man documentation in DIR [PREFIX/man]
169 --srcdir=DIR find the sources in DIR [configure dir or ..]
170 --program-prefix=PREFIX prepend PREFIX to installed program names
171 --program-suffix=SUFFIX append SUFFIX to installed program names
172 --program-transform-name=PROGRAM
173 run sed PROGRAM on installed program names
177 --build=BUILD configure for building on BUILD [BUILD=HOST]
178 --host=HOST configure for HOST [guessed]
179 --target=TARGET configure for TARGET [TARGET=HOST]
180 Features and packages:
181 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
182 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
183 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
184 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
185 --x-includes=DIR X include files are in DIR
186 --x-libraries=DIR X library files are in DIR
188 if test -n "$ac_help"; then
189 echo "--enable and --with options recognized:$ac_help"
193 -host | --host | --hos | --ho)
195 -host=* | --host=* | --hos=* | --ho=*)
198 -includedir | --includedir | --includedi | --included | --include \
199 | --includ | --inclu | --incl | --inc)
200 ac_prev=includedir ;;
201 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
202 | --includ=* | --inclu=* | --incl=* | --inc=*)
203 includedir="$ac_optarg" ;;
205 -infodir | --infodir | --infodi | --infod | --info | --inf)
207 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
208 infodir="$ac_optarg" ;;
210 -libdir | --libdir | --libdi | --libd)
212 -libdir=* | --libdir=* | --libdi=* | --libd=*)
213 libdir="$ac_optarg" ;;
215 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
216 | --libexe | --libex | --libe)
217 ac_prev=libexecdir ;;
218 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
219 | --libexe=* | --libex=* | --libe=*)
220 libexecdir="$ac_optarg" ;;
222 -localstatedir | --localstatedir | --localstatedi | --localstated \
223 | --localstate | --localstat | --localsta | --localst \
224 | --locals | --local | --loca | --loc | --lo)
225 ac_prev=localstatedir ;;
226 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
227 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
228 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
229 localstatedir="$ac_optarg" ;;
231 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
233 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
234 mandir="$ac_optarg" ;;
237 # Obsolete; use --without-fp.
240 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
244 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
245 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
248 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
249 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
250 | --oldin | --oldi | --old | --ol | --o)
251 ac_prev=oldincludedir ;;
252 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
253 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
254 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
255 oldincludedir="$ac_optarg" ;;
257 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
259 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
260 prefix="$ac_optarg" ;;
262 -program-prefix | --program-prefix | --program-prefi | --program-pref \
263 | --program-pre | --program-pr | --program-p)
264 ac_prev=program_prefix ;;
265 -program-prefix=* | --program-prefix=* | --program-prefi=* \
266 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
267 program_prefix="$ac_optarg" ;;
269 -program-suffix | --program-suffix | --program-suffi | --program-suff \
270 | --program-suf | --program-su | --program-s)
271 ac_prev=program_suffix ;;
272 -program-suffix=* | --program-suffix=* | --program-suffi=* \
273 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
274 program_suffix="$ac_optarg" ;;
276 -program-transform-name | --program-transform-name \
277 | --program-transform-nam | --program-transform-na \
278 | --program-transform-n | --program-transform- \
279 | --program-transform | --program-transfor \
280 | --program-transfo | --program-transf \
281 | --program-trans | --program-tran \
282 | --progr-tra | --program-tr | --program-t)
283 ac_prev=program_transform_name ;;
284 -program-transform-name=* | --program-transform-name=* \
285 | --program-transform-nam=* | --program-transform-na=* \
286 | --program-transform-n=* | --program-transform-=* \
287 | --program-transform=* | --program-transfor=* \
288 | --program-transfo=* | --program-transf=* \
289 | --program-trans=* | --program-tran=* \
290 | --progr-tra=* | --program-tr=* | --program-t=*)
291 program_transform_name="$ac_optarg" ;;
293 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
294 | -silent | --silent | --silen | --sile | --sil)
297 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
299 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
301 sbindir="$ac_optarg" ;;
303 -sharedstatedir | --sharedstatedir | --sharedstatedi \
304 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
305 | --sharedst | --shareds | --shared | --share | --shar \
307 ac_prev=sharedstatedir ;;
308 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
309 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
310 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
312 sharedstatedir="$ac_optarg" ;;
314 -site | --site | --sit)
316 -site=* | --site=* | --sit=*)
319 -site-file | --site-file | --site-fil | --site-fi | --site-f)
321 -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
322 sitefile="$ac_optarg" ;;
324 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
326 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
327 srcdir="$ac_optarg" ;;
329 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
330 | --syscon | --sysco | --sysc | --sys | --sy)
331 ac_prev=sysconfdir ;;
332 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
333 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
334 sysconfdir="$ac_optarg" ;;
336 -target | --target | --targe | --targ | --tar | --ta | --t)
338 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
339 target="$ac_optarg" ;;
341 -v | -verbose | --verbose | --verbos | --verbo | --verb)
344 -version | --version | --versio | --versi | --vers)
345 echo "configure generated by autoconf version 2.13"
349 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
350 # Reject names that are not valid shell variable names.
351 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
352 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
354 ac_package=`echo $ac_package| sed 's/-/_/g'`
359 eval "with_${ac_package}='$ac_optarg'" ;;
361 -without-* | --without-*)
362 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
363 # Reject names that are not valid shell variable names.
364 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
365 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
367 ac_package=`echo $ac_package| sed 's/-/_/g'`
368 eval "with_${ac_package}=no" ;;
371 # Obsolete; use --with-x.
374 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
375 | --x-incl | --x-inc | --x-in | --x-i)
376 ac_prev=x_includes ;;
377 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
378 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
379 x_includes="$ac_optarg" ;;
381 -x-libraries | --x-libraries | --x-librarie | --x-librari \
382 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
383 ac_prev=x_libraries ;;
384 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
385 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
386 x_libraries="$ac_optarg" ;;
388 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
392 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
393 echo "configure: warning: $ac_option: invalid host type" 1>&2
395 if test "x$nonopt" != xNONE; then
396 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
404 if test -n "$ac_prev"; then
405 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
408 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
410 # File descriptor usage:
413 # 2 errors and warnings
414 # 3 some systems may open it to /dev/tty
415 # 4 used on the Kubota Titan
416 # 6 checking for... messages and results
417 # 5 compiler messages saved in config.log
418 if test "$silent" = yes; then
426 This file contains any messages produced by compilers while
427 running configure, to aid debugging if configure makes a mistake.
430 # Strip out --no-create and --no-recursion so they do not pile up.
431 # Also quote any args containing shell metacharacters.
436 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
437 | --no-cr | --no-c) ;;
438 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
439 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
440 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
441 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
442 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
447 # Only set these to C if already set. These must not be set unconditionally
448 # because not all systems understand e.g. LANG=C (notably SCO).
449 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
450 # Non-C LC_CTYPE values break the ctype check.
451 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
452 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
453 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
454 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
456 # confdefs.h avoids OS command line length limits that DEFS can exceed.
457 rm -rf conftest* confdefs.h
458 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
461 # A filename unique to this package, relative to the directory that
462 # configure is in, which we can look for to find out if srcdir is correct.
463 ac_unique_file=Makefile.in
465 # Find the source files, if location was not specified.
466 if test -z "$srcdir"; then
467 ac_srcdir_defaulted=yes
468 # Try the directory containing this script, then its parent.
470 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
471 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
473 if test ! -r $srcdir/$ac_unique_file; then
477 ac_srcdir_defaulted=no
479 if test ! -r $srcdir/$ac_unique_file; then
480 if test "$ac_srcdir_defaulted" = yes; then
481 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
483 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
486 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
488 # Prefer explicitly selected file to automatically selected ones.
489 if test -z "$sitefile"; then
490 if test -z "$CONFIG_SITE"; then
491 if test "x$prefix" != xNONE; then
492 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
494 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
498 CONFIG_SITE="$sitefile"
500 for ac_site_file in $CONFIG_SITE; do
501 if test -r "$ac_site_file"; then
502 echo "loading site script $ac_site_file"
507 if test -r "$cache_file"; then
508 echo "loading cache $cache_file"
511 echo "creating cache $cache_file"
516 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
517 ac_cpp='$CPP $CPPFLAGS'
518 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
519 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
520 cross_compiling=$ac_cv_prog_cc_cross
524 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
525 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
526 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
533 ac_n= ac_c='\c' ac_t=
538 # Extract the first word of "gcc", so it can be a program name with args.
539 set dummy gcc; ac_word=$2
540 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
541 echo "configure:542: checking for $ac_word" >&5
542 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
543 echo $ac_n "(cached) $ac_c" 1>&6
545 if test -n "$CC"; then
546 ac_cv_prog_CC="$CC" # Let the user override the test.
548 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
550 for ac_dir in $ac_dummy; do
551 test -z "$ac_dir" && ac_dir=.
552 if test -f $ac_dir/$ac_word; then
561 if test -n "$CC"; then
562 echo "$ac_t""$CC" 1>&6
564 echo "$ac_t""no" 1>&6
567 if test -z "$CC"; then
568 # Extract the first word of "cc", so it can be a program name with args.
569 set dummy cc; ac_word=$2
570 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
571 echo "configure:572: checking for $ac_word" >&5
572 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
573 echo $ac_n "(cached) $ac_c" 1>&6
575 if test -n "$CC"; then
576 ac_cv_prog_CC="$CC" # Let the user override the test.
578 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
581 for ac_dir in $ac_dummy; do
582 test -z "$ac_dir" && ac_dir=.
583 if test -f $ac_dir/$ac_word; then
584 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
593 if test $ac_prog_rejected = yes; then
594 # We found a bogon in the path, so make sure we never use it.
595 set dummy $ac_cv_prog_CC
597 if test $# -gt 0; then
598 # We chose a different compiler from the bogus one.
599 # However, it has the same basename, so the bogon will be chosen
600 # first if we set CC to just the basename; use the full file name.
602 set dummy "$ac_dir/$ac_word" "$@"
610 if test -n "$CC"; then
611 echo "$ac_t""$CC" 1>&6
613 echo "$ac_t""no" 1>&6
616 if test -z "$CC"; then
619 # Extract the first word of "cl", so it can be a program name with args.
620 set dummy cl; ac_word=$2
621 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
622 echo "configure:623: checking for $ac_word" >&5
623 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
624 echo $ac_n "(cached) $ac_c" 1>&6
626 if test -n "$CC"; then
627 ac_cv_prog_CC="$CC" # Let the user override the test.
629 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
631 for ac_dir in $ac_dummy; do
632 test -z "$ac_dir" && ac_dir=.
633 if test -f $ac_dir/$ac_word; then
642 if test -n "$CC"; then
643 echo "$ac_t""$CC" 1>&6
645 echo "$ac_t""no" 1>&6
650 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
653 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
654 echo "configure:655: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
657 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
658 ac_cpp='$CPP $CPPFLAGS'
659 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
660 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
661 cross_compiling=$ac_cv_prog_cc_cross
663 cat > conftest.$ac_ext << EOF
665 #line 666 "configure"
666 #include "confdefs.h"
670 if { (eval echo configure:671: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
671 ac_cv_prog_cc_works=yes
672 # If we can't run a trivial program, we are probably using a cross compiler.
673 if (./conftest; exit) 2>/dev/null; then
674 ac_cv_prog_cc_cross=no
676 ac_cv_prog_cc_cross=yes
679 echo "configure: failed program was:" >&5
680 cat conftest.$ac_ext >&5
681 ac_cv_prog_cc_works=no
685 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
686 ac_cpp='$CPP $CPPFLAGS'
687 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
688 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
689 cross_compiling=$ac_cv_prog_cc_cross
691 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
692 if test $ac_cv_prog_cc_works = no; then
693 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
695 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
696 echo "configure:697: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
697 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
698 cross_compiling=$ac_cv_prog_cc_cross
700 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
701 echo "configure:702: checking whether we are using GNU C" >&5
702 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
703 echo $ac_n "(cached) $ac_c" 1>&6
705 cat > conftest.c <<EOF
710 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:711: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
717 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
719 if test $ac_cv_prog_gcc = yes; then
725 ac_test_CFLAGS="${CFLAGS+set}"
726 ac_save_CFLAGS="$CFLAGS"
728 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
729 echo "configure:730: checking whether ${CC-cc} accepts -g" >&5
730 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
731 echo $ac_n "(cached) $ac_c" 1>&6
733 echo 'void f(){}' > conftest.c
734 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
743 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
744 if test "$ac_test_CFLAGS" = set; then
745 CFLAGS="$ac_save_CFLAGS"
746 elif test $ac_cv_prog_cc_g = yes; then
747 if test "$GCC" = yes; then
753 if test "$GCC" = yes; then
761 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
762 if test -f $ac_dir/install-sh; then
764 ac_install_sh="$ac_aux_dir/install-sh -c"
766 elif test -f $ac_dir/install.sh; then
768 ac_install_sh="$ac_aux_dir/install.sh -c"
772 if test -z "$ac_aux_dir"; then
773 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
775 ac_config_guess=$ac_aux_dir/config.guess
776 ac_config_sub=$ac_aux_dir/config.sub
777 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
779 # Find a good install program. We prefer a C program (faster),
780 # so one script is as good as another. But avoid the broken or
781 # incompatible versions:
782 # SysV /etc/install, /usr/sbin/install
783 # SunOS /usr/etc/install
786 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
787 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
788 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
789 # ./install, which can be erroneously created by make from ./install.sh.
790 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
791 echo "configure:792: checking for a BSD compatible install" >&5
792 if test -z "$INSTALL"; then
793 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
794 echo $ac_n "(cached) $ac_c" 1>&6
796 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
797 for ac_dir in $PATH; do
798 # Account for people who put trailing slashes in PATH elements.
800 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
802 # OSF1 and SCO ODT 3.0 have their own names for install.
803 # Don't use installbsd from OSF since it installs stuff as root
805 for ac_prog in ginstall scoinst install; do
806 if test -f $ac_dir/$ac_prog; then
807 if test $ac_prog = install &&
808 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
809 # AIX install. It has an incompatible calling convention.
812 ac_cv_path_install="$ac_dir/$ac_prog -c"
823 if test "${ac_cv_path_install+set}" = set; then
824 INSTALL="$ac_cv_path_install"
826 # As a last resort, use the slow shell script. We don't cache a
827 # path for INSTALL within a source directory, because that will
828 # break other packages using the cache if that directory is
829 # removed, or if the path is relative.
830 INSTALL="$ac_install_sh"
833 echo "$ac_t""$INSTALL" 1>&6
835 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
836 # It thinks the first close brace ends the variable substitution.
837 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
839 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
841 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
844 # Make sure we can run config.sub.
845 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
846 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
849 echo $ac_n "checking host system type""... $ac_c" 1>&6
850 echo "configure:851: checking host system type" >&5
853 case "$host_alias" in
857 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
858 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
860 *) host_alias=$nonopt ;;
864 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
865 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
866 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
867 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
868 echo "$ac_t""$host" 1>&6
870 echo $ac_n "checking build system type""... $ac_c" 1>&6
871 echo "configure:872: checking build system type" >&5
874 case "$build_alias" in
877 NONE) build_alias=$host_alias ;;
878 *) build_alias=$nonopt ;;
882 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
883 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
884 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
885 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
886 echo "$ac_t""$build" 1>&6
888 if test $host != $build; then
889 ac_tool_prefix=${host_alias}-
894 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
895 set dummy ${ac_tool_prefix}ar; ac_word=$2
896 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
897 echo "configure:898: checking for $ac_word" >&5
898 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
899 echo $ac_n "(cached) $ac_c" 1>&6
901 if test -n "$AR"; then
902 ac_cv_prog_AR="$AR" # Let the user override the test.
904 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
906 for ac_dir in $ac_dummy; do
907 test -z "$ac_dir" && ac_dir=.
908 if test -f $ac_dir/$ac_word; then
909 ac_cv_prog_AR="${ac_tool_prefix}ar"
914 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
918 if test -n "$AR"; then
919 echo "$ac_t""$AR" 1>&6
921 echo "$ac_t""no" 1>&6
926 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
927 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
928 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
929 echo "configure:930: checking for $ac_word" >&5
930 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
931 echo $ac_n "(cached) $ac_c" 1>&6
933 if test -n "$RANLIB"; then
934 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
936 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
938 for ac_dir in $ac_dummy; do
939 test -z "$ac_dir" && ac_dir=.
940 if test -f $ac_dir/$ac_word; then
941 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
948 RANLIB="$ac_cv_prog_RANLIB"
949 if test -n "$RANLIB"; then
950 echo "$ac_t""$RANLIB" 1>&6
952 echo "$ac_t""no" 1>&6
956 if test -z "$ac_cv_prog_RANLIB"; then
957 if test -n "$ac_tool_prefix"; then
958 # Extract the first word of "ranlib", so it can be a program name with args.
959 set dummy ranlib; ac_word=$2
960 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
961 echo "configure:962: checking for $ac_word" >&5
962 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
963 echo $ac_n "(cached) $ac_c" 1>&6
965 if test -n "$RANLIB"; then
966 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
968 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
970 for ac_dir in $ac_dummy; do
971 test -z "$ac_dir" && ac_dir=.
972 if test -f $ac_dir/$ac_word; then
973 ac_cv_prog_RANLIB="ranlib"
978 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
981 RANLIB="$ac_cv_prog_RANLIB"
982 if test -n "$RANLIB"; then
983 echo "$ac_t""$RANLIB" 1>&6
985 echo "$ac_t""no" 1>&6
995 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
996 if test -f $ac_dir/install-sh; then
998 ac_install_sh="$ac_aux_dir/install-sh -c"
1000 elif test -f $ac_dir/install.sh; then
1002 ac_install_sh="$ac_aux_dir/install.sh -c"
1006 if test -z "$ac_aux_dir"; then
1007 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1009 ac_config_guess=$ac_aux_dir/config.guess
1010 ac_config_sub=$ac_aux_dir/config.sub
1011 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1014 # Do some error checking and defaulting for the host and target type.
1016 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
1019 # 1. You are not allowed to specify --host, --target, and nonopt at the
1021 # 2. Host defaults to nonopt.
1022 # 3. If nonopt is not specified, then host defaults to the current host,
1023 # as determined by config.guess.
1024 # 4. Target and build default to nonopt.
1025 # 5. If nonopt is not specified, then target and build default to host.
1027 # The aliases save the names the user supplied, while $host etc.
1028 # will get canonicalized.
1029 case $host---$target---$nonopt in
1030 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1031 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1035 # Make sure we can run config.sub.
1036 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1037 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1040 echo $ac_n "checking host system type""... $ac_c" 1>&6
1041 echo "configure:1042: checking host system type" >&5
1044 case "$host_alias" in
1048 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1049 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1051 *) host_alias=$nonopt ;;
1055 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1056 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1057 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1058 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1059 echo "$ac_t""$host" 1>&6
1061 echo $ac_n "checking target system type""... $ac_c" 1>&6
1062 echo "configure:1063: checking target system type" >&5
1064 target_alias=$target
1065 case "$target_alias" in
1068 NONE) target_alias=$host_alias ;;
1069 *) target_alias=$nonopt ;;
1073 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1074 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1075 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1076 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1077 echo "$ac_t""$target" 1>&6
1079 echo $ac_n "checking build system type""... $ac_c" 1>&6
1080 echo "configure:1081: checking build system type" >&5
1083 case "$build_alias" in
1086 NONE) build_alias=$host_alias ;;
1087 *) build_alias=$nonopt ;;
1091 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1092 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1093 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1094 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1095 echo "$ac_t""$build" 1>&6
1097 test "$host_alias" != "$target_alias" &&
1098 test "$program_prefix$program_suffix$program_transform_name" = \
1100 program_prefix=${target_alias}-
1102 if test "$program_transform_name" = s,x,x,; then
1103 program_transform_name=
1105 # Double any \ or $. echo might interpret backslashes.
1106 cat <<\EOF_SED > conftestsed
1107 s,\\,\\\\,g; s,\$,$$,g
1109 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1112 test "$program_prefix" != NONE &&
1113 program_transform_name="s,^,${program_prefix},; $program_transform_name"
1114 # Use a double $ so make ignores it.
1115 test "$program_suffix" != NONE &&
1116 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1118 # sed with no file args requires a program.
1119 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1121 # Extract the first word of "gcc", so it can be a program name with args.
1122 set dummy gcc; ac_word=$2
1123 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1124 echo "configure:1125: checking for $ac_word" >&5
1125 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1126 echo $ac_n "(cached) $ac_c" 1>&6
1128 if test -n "$CC"; then
1129 ac_cv_prog_CC="$CC" # Let the user override the test.
1131 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1133 for ac_dir in $ac_dummy; do
1134 test -z "$ac_dir" && ac_dir=.
1135 if test -f $ac_dir/$ac_word; then
1144 if test -n "$CC"; then
1145 echo "$ac_t""$CC" 1>&6
1147 echo "$ac_t""no" 1>&6
1150 if test -z "$CC"; then
1151 # Extract the first word of "cc", so it can be a program name with args.
1152 set dummy cc; ac_word=$2
1153 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1154 echo "configure:1155: checking for $ac_word" >&5
1155 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1156 echo $ac_n "(cached) $ac_c" 1>&6
1158 if test -n "$CC"; then
1159 ac_cv_prog_CC="$CC" # Let the user override the test.
1161 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1164 for ac_dir in $ac_dummy; do
1165 test -z "$ac_dir" && ac_dir=.
1166 if test -f $ac_dir/$ac_word; then
1167 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1168 ac_prog_rejected=yes
1176 if test $ac_prog_rejected = yes; then
1177 # We found a bogon in the path, so make sure we never use it.
1178 set dummy $ac_cv_prog_CC
1180 if test $# -gt 0; then
1181 # We chose a different compiler from the bogus one.
1182 # However, it has the same basename, so the bogon will be chosen
1183 # first if we set CC to just the basename; use the full file name.
1185 set dummy "$ac_dir/$ac_word" "$@"
1193 if test -n "$CC"; then
1194 echo "$ac_t""$CC" 1>&6
1196 echo "$ac_t""no" 1>&6
1199 if test -z "$CC"; then
1200 case "`uname -s`" in
1202 # Extract the first word of "cl", so it can be a program name with args.
1203 set dummy cl; ac_word=$2
1204 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1205 echo "configure:1206: checking for $ac_word" >&5
1206 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1207 echo $ac_n "(cached) $ac_c" 1>&6
1209 if test -n "$CC"; then
1210 ac_cv_prog_CC="$CC" # Let the user override the test.
1212 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1214 for ac_dir in $ac_dummy; do
1215 test -z "$ac_dir" && ac_dir=.
1216 if test -f $ac_dir/$ac_word; then
1225 if test -n "$CC"; then
1226 echo "$ac_t""$CC" 1>&6
1228 echo "$ac_t""no" 1>&6
1233 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1236 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1237 echo "configure:1238: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1240 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1241 ac_cpp='$CPP $CPPFLAGS'
1242 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1243 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1244 cross_compiling=$ac_cv_prog_cc_cross
1246 cat > conftest.$ac_ext << EOF
1248 #line 1249 "configure"
1249 #include "confdefs.h"
1253 if { (eval echo configure:1254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1254 ac_cv_prog_cc_works=yes
1255 # If we can't run a trivial program, we are probably using a cross compiler.
1256 if (./conftest; exit) 2>/dev/null; then
1257 ac_cv_prog_cc_cross=no
1259 ac_cv_prog_cc_cross=yes
1262 echo "configure: failed program was:" >&5
1263 cat conftest.$ac_ext >&5
1264 ac_cv_prog_cc_works=no
1268 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1269 ac_cpp='$CPP $CPPFLAGS'
1270 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1271 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1272 cross_compiling=$ac_cv_prog_cc_cross
1274 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1275 if test $ac_cv_prog_cc_works = no; then
1276 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1278 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1279 echo "configure:1280: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1280 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1281 cross_compiling=$ac_cv_prog_cc_cross
1283 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1284 echo "configure:1285: checking whether we are using GNU C" >&5
1285 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1286 echo $ac_n "(cached) $ac_c" 1>&6
1288 cat > conftest.c <<EOF
1293 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1294: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1300 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1302 if test $ac_cv_prog_gcc = yes; then
1308 ac_test_CFLAGS="${CFLAGS+set}"
1309 ac_save_CFLAGS="$CFLAGS"
1311 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1312 echo "configure:1313: checking whether ${CC-cc} accepts -g" >&5
1313 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1314 echo $ac_n "(cached) $ac_c" 1>&6
1316 echo 'void f(){}' > conftest.c
1317 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1326 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1327 if test "$ac_test_CFLAGS" = set; then
1328 CFLAGS="$ac_save_CFLAGS"
1329 elif test $ac_cv_prog_cc_g = yes; then
1330 if test "$GCC" = yes; then
1336 if test "$GCC" = yes; then
1347 # Extract the first word of "ranlib", so it can be a program name with args.
1348 set dummy ranlib; ac_word=$2
1349 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1350 echo "configure:1351: checking for $ac_word" >&5
1351 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1352 echo $ac_n "(cached) $ac_c" 1>&6
1354 if test -n "$RANLIB"; then
1355 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1357 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1359 for ac_dir in $ac_dummy; do
1360 test -z "$ac_dir" && ac_dir=.
1361 if test -f $ac_dir/$ac_word; then
1362 ac_cv_prog_RANLIB="ranlib"
1367 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1370 RANLIB="$ac_cv_prog_RANLIB"
1371 if test -n "$RANLIB"; then
1372 echo "$ac_t""$RANLIB" 1>&6
1374 echo "$ac_t""no" 1>&6
1378 # Put a plausible default for CC_FOR_BUILD in Makefile.
1379 if test "x$cross_compiling" = "xno"; then
1380 CC_FOR_BUILD='$(CC)'
1386 # If a cpu ever has more than one simulator to choose from, use
1387 # --enable-sim=... to choose.
1388 # Check whether --enable-sim or --disable-sim was given.
1389 if test "${enable_sim+set}" = set; then
1390 enableval="$enable_sim"
1391 case "${enableval}" in
1393 *) { echo "configure: error: bad value ${enableval} given for --enable-sim option" 1>&2; exit 1; } ;;
1398 # Assume simulator can be built with cc.
1399 # If the user passes --enable-sim built it regardless of $(CC).
1402 extra_subdirs=common
1404 # WHEN ADDING ENTRIES TO THIS MATRIX:
1405 # Make sure that the left side always has two dashes. Otherwise you
1406 # can get spurious matches. Even for unambiguous cases, do this as a
1407 # convention, else the table becomes a real mess to understand and maintain.
1410 arm*-*-* | thumb*-*-*)
1412 extra_subdirs="${extra_subdirs} testsuite"
1416 extra_subdirs="${extra_subdirs} testsuite"
1420 extra_subdirs="${extra_subdirs} testsuite"
1422 d10v-*-*) sim_target=d10v ;;
1423 # OBSOLETE d30v-*-*)
1424 # OBSOLETE sim_target=d30v
1425 # OBSOLETE only_if_gcc=yes
1426 # OBSOLETE extra_subdirs="${extra_subdirs} igen"
1428 # OBSOLETE fr30-*-*) sim_target=fr30 ;;
1429 h8300*-*-*) sim_target=h8300 ;;
1430 h8500-*-*) sim_target=h8500 ;;
1431 i960-*-*) sim_target=i960 ;;
1432 m32r-*-*) sim_target=m32r ;;
1433 m68hc11-*-*|m6811-*-*) sim_target=m68hc11 ;;
1434 mcore-*-*) sim_target=mcore ;;
1436 # The MIPS simulator can only be compiled by gcc.
1439 extra_subdirs="${extra_subdirs} igen"
1442 # The mn10300 simulator can only be compiled by gcc.
1445 extra_subdirs="${extra_subdirs} igen"
1450 sh*-*-*) sim_target=sh ;;
1451 powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | \
1452 powerpc*-*-elf* | powerpc*-*-linux* | powerpc*-*-netbsd* )
1453 # The PowerPC simulator uses the GCC extension long long as well as
1454 # ANSI prototypes, so don't enable it for random host compilers
1458 #extra_subdirs="${extra_subdirs}"
1463 extra_subdirs="${extra_subdirs} igen"
1466 # The V850 simulator can only be compiled by gcc.
1468 extra_subdirs="${extra_subdirs} igen"
1472 # The V850 simulator can only be compiled by gcc.
1474 extra_subdirs="${extra_subdirs} igen"
1478 # The V850 simulator can only be compiled by gcc.
1480 extra_subdirs="${extra_subdirs} igen"
1485 # The w65 is suffering from gradual decay.
1488 z8k*-*-*) sim_target=z8k ;;
1491 sim_target=none # Don't build erc32 if sparc64.
1493 sparclite*-*-* | sparc86x*-*-*)
1494 # The SPARC simulator can only be compiled by gcc.
1499 # The SPARC simulator can only be compiled by gcc.
1501 # Unfortunately erc32 won't build on many hosts, so only enable
1502 # it if the user really really wants it.
1506 *) sim_target=none ;;
1510 # Is there a testsuite directory for the target?
1511 testdir=`echo ${target} | sed -e 's/-.*-/-/'`
1512 if test -r ${srcdir}/testsuite/${testdir}/configure ; then
1513 extra_subdirs="${extra_subdirs} testsuite"
1517 case "${enable_sim}" in
1518 no) sim_target=none ;;
1520 if test ${only_if_gcc} = yes ; then
1521 if test "${GCC}" != yes ; then
1522 echo "Can't enable simulator since not compiling with GCC."
1528 if test ${only_if_enabled} = yes ; then
1531 if test ${only_if_gcc} = yes ; then
1532 if test "${GCC}" != yes ; then
1540 if test x"${sim_target}" != xnone ; then
1541 configdirs="${extra_subdirs} ${sim_target}"
1542 subdirs="$configdirs"
1547 cat > confcache <<\EOF
1548 # This file is a shell script that caches the results of configure
1549 # tests run on this system so they can be shared between configure
1550 # scripts and configure runs. It is not useful on other systems.
1551 # If it contains results you don't want to keep, you may remove or edit it.
1553 # By default, configure uses ./config.cache as the cache file,
1554 # creating it if it does not exist already. You can give configure
1555 # the --cache-file=FILE option to use a different cache file; that is
1556 # what configure does when it calls configure scripts in
1557 # subdirectories, so they share the cache.
1558 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1559 # config.status only pays attention to the cache file if you give it the
1560 # --recheck option to rerun configure.
1563 # The following way of writing the cache mishandles newlines in values,
1564 # but we know of no workaround that is simple, portable, and efficient.
1565 # So, don't put newlines in cache variables' values.
1566 # Ultrix sh set writes to stderr and can't be redirected directly,
1567 # and sets the high bit in the cache file unless we assign to the vars.
1569 case `(ac_space=' '; set | grep ac_space) 2>&1` in
1571 # `set' does not quote correctly, so add quotes (double-quote substitution
1572 # turns \\\\ into \\, and sed turns \\ into \).
1574 -e "s/'/'\\\\''/g" \
1575 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1578 # `set' quotes correctly as required by POSIX, so do not add quotes.
1579 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1582 if cmp -s $cache_file confcache; then
1585 if test -w $cache_file; then
1586 echo "updating cache $cache_file"
1587 cat confcache > $cache_file
1589 echo "not updating unwritable cache $cache_file"
1594 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1596 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1597 # Let make expand exec_prefix.
1598 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1600 # Any assignment to VPATH causes Sun make to only execute
1601 # the first set of double-colon rules, so remove it if not needed.
1602 # If there is a colon in the path, we need to keep it.
1603 if test "x$srcdir" = x.; then
1604 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1607 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1609 # Transform confdefs.h into DEFS.
1610 # Protect against shell expansion while executing Makefile rules.
1611 # Protect against Makefile macro expansion.
1612 cat > conftest.defs <<\EOF
1613 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1614 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
1619 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1623 # Without the "./", some shells look in PATH for config.status.
1624 : ${CONFIG_STATUS=./config.status}
1626 echo creating $CONFIG_STATUS
1627 rm -f $CONFIG_STATUS
1628 cat > $CONFIG_STATUS <<EOF
1630 # Generated automatically by configure.
1631 # Run this file to recreate the current configuration.
1632 # This directory was configured as follows,
1633 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1635 # $0 $ac_configure_args
1637 # Compiler output produced by configure, useful for debugging
1638 # configure, is in ./config.log if it exists.
1640 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1643 case "\$ac_option" in
1644 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1645 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1646 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1647 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1648 echo "$CONFIG_STATUS generated by autoconf version 2.13"
1650 -help | --help | --hel | --he | --h)
1651 echo "\$ac_cs_usage"; exit 0 ;;
1652 *) echo "\$ac_cs_usage"; exit 1 ;;
1656 ac_given_srcdir=$srcdir
1657 ac_given_INSTALL="$INSTALL"
1659 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1661 cat >> $CONFIG_STATUS <<EOF
1663 # Protect against being on the right side of a sed subst in config.status.
1664 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1665 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1669 s%@CFLAGS@%$CFLAGS%g
1670 s%@CPPFLAGS@%$CPPFLAGS%g
1671 s%@CXXFLAGS@%$CXXFLAGS%g
1672 s%@FFLAGS@%$FFLAGS%g
1674 s%@LDFLAGS@%$LDFLAGS%g
1676 s%@exec_prefix@%$exec_prefix%g
1677 s%@prefix@%$prefix%g
1678 s%@program_transform_name@%$program_transform_name%g
1679 s%@bindir@%$bindir%g
1680 s%@sbindir@%$sbindir%g
1681 s%@libexecdir@%$libexecdir%g
1682 s%@datadir@%$datadir%g
1683 s%@sysconfdir@%$sysconfdir%g
1684 s%@sharedstatedir@%$sharedstatedir%g
1685 s%@localstatedir@%$localstatedir%g
1686 s%@libdir@%$libdir%g
1687 s%@includedir@%$includedir%g
1688 s%@oldincludedir@%$oldincludedir%g
1689 s%@infodir@%$infodir%g
1690 s%@mandir@%$mandir%g
1692 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1693 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1694 s%@INSTALL_DATA@%$INSTALL_DATA%g
1696 s%@host_alias@%$host_alias%g
1697 s%@host_cpu@%$host_cpu%g
1698 s%@host_vendor@%$host_vendor%g
1699 s%@host_os@%$host_os%g
1701 s%@build_alias@%$build_alias%g
1702 s%@build_cpu@%$build_cpu%g
1703 s%@build_vendor@%$build_vendor%g
1704 s%@build_os@%$build_os%g
1706 s%@RANLIB@%$RANLIB%g
1707 s%@target@%$target%g
1708 s%@target_alias@%$target_alias%g
1709 s%@target_cpu@%$target_cpu%g
1710 s%@target_vendor@%$target_vendor%g
1711 s%@target_os@%$target_os%g
1712 s%@HDEFINES@%$HDEFINES%g
1713 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1714 s%@subdirs@%$subdirs%g
1719 cat >> $CONFIG_STATUS <<\EOF
1721 # Split the substitutions into bite-sized pieces for seds with
1722 # small command number limits, like on Digital OSF/1 and HP-UX.
1723 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1724 ac_file=1 # Number of current file.
1725 ac_beg=1 # First line for current file.
1726 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1729 while $ac_more_lines; do
1730 if test $ac_beg -gt 1; then
1731 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1733 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1735 if test ! -s conftest.s$ac_file; then
1737 rm -f conftest.s$ac_file
1739 if test -z "$ac_sed_cmds"; then
1740 ac_sed_cmds="sed -f conftest.s$ac_file"
1742 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1744 ac_file=`expr $ac_file + 1`
1746 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1749 if test -z "$ac_sed_cmds"; then
1754 cat >> $CONFIG_STATUS <<EOF
1756 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1758 cat >> $CONFIG_STATUS <<\EOF
1759 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1760 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1762 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1763 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1764 *) ac_file_in="${ac_file}.in" ;;
1767 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1769 # Remove last slash and all that follows it. Not all systems have dirname.
1770 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1771 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1772 # The file is in a subdirectory.
1773 test ! -d "$ac_dir" && mkdir "$ac_dir"
1774 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1775 # A "../" for each directory in $ac_dir_suffix.
1776 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1778 ac_dir_suffix= ac_dots=
1781 case "$ac_given_srcdir" in
1783 if test -z "$ac_dots"; then top_srcdir=.
1784 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1785 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1787 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1788 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1791 case "$ac_given_INSTALL" in
1792 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1793 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1796 echo creating "$ac_file"
1798 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1800 *Makefile*) ac_comsub="1i\\
1801 # $configure_input" ;;
1805 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1807 s%@configure_input@%$configure_input%g
1808 s%@srcdir@%$srcdir%g
1809 s%@top_srcdir@%$top_srcdir%g
1810 s%@INSTALL@%$INSTALL%g
1811 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1816 cat >> $CONFIG_STATUS <<EOF
1819 cat >> $CONFIG_STATUS <<\EOF
1823 chmod +x $CONFIG_STATUS
1824 rm -fr confdefs* $ac_clean_files
1825 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1827 if test "$no_recursion" != yes; then
1829 # Remove --cache-file and --srcdir arguments so they do not pile up.
1830 ac_sub_configure_args=
1832 for ac_arg in $ac_configure_args; do
1833 if test -n "$ac_prev"; then
1838 -cache-file | --cache-file | --cache-fil | --cache-fi \
1839 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1840 ac_prev=cache_file ;;
1841 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1842 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1844 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1846 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1848 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1852 for ac_config_dir in $configdirs; do
1854 # Do not complain, so a configure script can configure whichever
1855 # parts of a large source tree are present.
1856 if test ! -d $srcdir/$ac_config_dir; then
1860 echo configuring in $ac_config_dir
1865 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1867 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1875 # A "../" for each directory in /$ac_config_dir.
1876 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
1879 .) # No --srcdir option. We are building in place.
1880 ac_sub_srcdir=$srcdir ;;
1881 /*) # Absolute path.
1882 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1884 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
1887 # Check for guested configure; otherwise get Cygnus style configure.
1888 if test -f $ac_sub_srcdir/configure; then
1889 ac_sub_configure=$ac_sub_srcdir/configure
1890 elif test -f $ac_sub_srcdir/configure.in; then
1891 ac_sub_configure=$ac_configure
1893 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1897 # The recursion is here.
1898 if test -n "$ac_sub_configure"; then
1900 # Make the cache file name correct relative to the subdirectory.
1901 case "$cache_file" in
1902 /*) ac_sub_cache_file=$cache_file ;;
1904 ac_sub_cache_file="$ac_dots$cache_file" ;;
1906 case "$ac_given_INSTALL" in
1907 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1908 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1911 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1912 # The eval makes quoting arguments work.
1913 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1916 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }