3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.12
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,
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='${prefix}/man'
51 # Initialize some other variables.
54 # Maximum number of lines to put in a shell here document.
61 # If the previous option needs an argument, assign it.
62 if test -n "$ac_prev"; then
63 eval "$ac_prev=\$ac_option"
69 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
73 # Accept the important Cygnus configure options, so we can diagnose typos.
77 -bindir | --bindir | --bindi | --bind | --bin | --bi)
79 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
80 bindir="$ac_optarg" ;;
82 -build | --build | --buil | --bui | --bu)
84 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
87 -cache-file | --cache-file | --cache-fil | --cache-fi \
88 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
90 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
91 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
92 cache_file="$ac_optarg" ;;
94 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
96 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
98 datadir="$ac_optarg" ;;
100 -disable-* | --disable-*)
101 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
102 # Reject names that are not valid shell variable names.
103 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
104 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
106 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
107 eval "enable_${ac_feature}=no" ;;
109 -enable-* | --enable-*)
110 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
111 # Reject names that are not valid shell variable names.
112 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
113 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
115 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
120 eval "enable_${ac_feature}='$ac_optarg'" ;;
122 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
123 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
124 | --exec | --exe | --ex)
125 ac_prev=exec_prefix ;;
126 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
127 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
128 | --exec=* | --exe=* | --ex=*)
129 exec_prefix="$ac_optarg" ;;
131 -gas | --gas | --ga | --g)
132 # Obsolete; use --with-gas.
135 -help | --help | --hel | --he)
136 # Omit some internal or obsolete options to make the list less imposing.
137 # This message is too long to be a string in the A/UX 3.1 sh.
139 Usage: configure [options] [host]
140 Options: [defaults in brackets after descriptions]
142 --cache-file=FILE cache test results in FILE
143 --help print this message
144 --no-create do not create output files
145 --quiet, --silent do not print \`checking...' messages
146 --version print the version of autoconf that created configure
147 Directory and file names:
148 --prefix=PREFIX install architecture-independent files in PREFIX
150 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
152 --bindir=DIR user executables in DIR [EPREFIX/bin]
153 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
154 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
155 --datadir=DIR read-only architecture-independent data in DIR
157 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
158 --sharedstatedir=DIR modifiable architecture-independent data in DIR
160 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
161 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
162 --includedir=DIR C header files in DIR [PREFIX/include]
163 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
164 --infodir=DIR info documentation in DIR [PREFIX/info]
165 --mandir=DIR man documentation in DIR [PREFIX/man]
166 --srcdir=DIR find the sources in DIR [configure dir or ..]
167 --program-prefix=PREFIX prepend PREFIX to installed program names
168 --program-suffix=SUFFIX append SUFFIX to installed program names
169 --program-transform-name=PROGRAM
170 run sed PROGRAM on installed program names
174 --build=BUILD configure for building on BUILD [BUILD=HOST]
175 --host=HOST configure for HOST [guessed]
176 --target=TARGET configure for TARGET [TARGET=HOST]
177 Features and packages:
178 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
179 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
180 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
181 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
182 --x-includes=DIR X include files are in DIR
183 --x-libraries=DIR X library files are in DIR
185 if test -n "$ac_help"; then
186 echo "--enable and --with options recognized:$ac_help"
190 -host | --host | --hos | --ho)
192 -host=* | --host=* | --hos=* | --ho=*)
195 -includedir | --includedir | --includedi | --included | --include \
196 | --includ | --inclu | --incl | --inc)
197 ac_prev=includedir ;;
198 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
199 | --includ=* | --inclu=* | --incl=* | --inc=*)
200 includedir="$ac_optarg" ;;
202 -infodir | --infodir | --infodi | --infod | --info | --inf)
204 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
205 infodir="$ac_optarg" ;;
207 -libdir | --libdir | --libdi | --libd)
209 -libdir=* | --libdir=* | --libdi=* | --libd=*)
210 libdir="$ac_optarg" ;;
212 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
213 | --libexe | --libex | --libe)
214 ac_prev=libexecdir ;;
215 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
216 | --libexe=* | --libex=* | --libe=*)
217 libexecdir="$ac_optarg" ;;
219 -localstatedir | --localstatedir | --localstatedi | --localstated \
220 | --localstate | --localstat | --localsta | --localst \
221 | --locals | --local | --loca | --loc | --lo)
222 ac_prev=localstatedir ;;
223 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
224 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
225 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
226 localstatedir="$ac_optarg" ;;
228 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
230 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
231 mandir="$ac_optarg" ;;
234 # Obsolete; use --without-fp.
237 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
241 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
242 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
245 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
246 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
247 | --oldin | --oldi | --old | --ol | --o)
248 ac_prev=oldincludedir ;;
249 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
250 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
251 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
252 oldincludedir="$ac_optarg" ;;
254 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
256 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
257 prefix="$ac_optarg" ;;
259 -program-prefix | --program-prefix | --program-prefi | --program-pref \
260 | --program-pre | --program-pr | --program-p)
261 ac_prev=program_prefix ;;
262 -program-prefix=* | --program-prefix=* | --program-prefi=* \
263 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
264 program_prefix="$ac_optarg" ;;
266 -program-suffix | --program-suffix | --program-suffi | --program-suff \
267 | --program-suf | --program-su | --program-s)
268 ac_prev=program_suffix ;;
269 -program-suffix=* | --program-suffix=* | --program-suffi=* \
270 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
271 program_suffix="$ac_optarg" ;;
273 -program-transform-name | --program-transform-name \
274 | --program-transform-nam | --program-transform-na \
275 | --program-transform-n | --program-transform- \
276 | --program-transform | --program-transfor \
277 | --program-transfo | --program-transf \
278 | --program-trans | --program-tran \
279 | --progr-tra | --program-tr | --program-t)
280 ac_prev=program_transform_name ;;
281 -program-transform-name=* | --program-transform-name=* \
282 | --program-transform-nam=* | --program-transform-na=* \
283 | --program-transform-n=* | --program-transform-=* \
284 | --program-transform=* | --program-transfor=* \
285 | --program-transfo=* | --program-transf=* \
286 | --program-trans=* | --program-tran=* \
287 | --progr-tra=* | --program-tr=* | --program-t=*)
288 program_transform_name="$ac_optarg" ;;
290 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
291 | -silent | --silent | --silen | --sile | --sil)
294 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
296 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
298 sbindir="$ac_optarg" ;;
300 -sharedstatedir | --sharedstatedir | --sharedstatedi \
301 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
302 | --sharedst | --shareds | --shared | --share | --shar \
304 ac_prev=sharedstatedir ;;
305 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
306 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
307 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
309 sharedstatedir="$ac_optarg" ;;
311 -site | --site | --sit)
313 -site=* | --site=* | --sit=*)
316 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
318 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
319 srcdir="$ac_optarg" ;;
321 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
322 | --syscon | --sysco | --sysc | --sys | --sy)
323 ac_prev=sysconfdir ;;
324 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
325 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
326 sysconfdir="$ac_optarg" ;;
328 -target | --target | --targe | --targ | --tar | --ta | --t)
330 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
331 target="$ac_optarg" ;;
333 -v | -verbose | --verbose | --verbos | --verbo | --verb)
336 -version | --version | --versio | --versi | --vers)
337 echo "configure generated by autoconf version 2.12"
341 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
342 # Reject names that are not valid shell variable names.
343 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
344 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
346 ac_package=`echo $ac_package| sed 's/-/_/g'`
351 eval "with_${ac_package}='$ac_optarg'" ;;
353 -without-* | --without-*)
354 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
355 # Reject names that are not valid shell variable names.
356 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
357 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
359 ac_package=`echo $ac_package| sed 's/-/_/g'`
360 eval "with_${ac_package}=no" ;;
363 # Obsolete; use --with-x.
366 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
367 | --x-incl | --x-inc | --x-in | --x-i)
368 ac_prev=x_includes ;;
369 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
370 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
371 x_includes="$ac_optarg" ;;
373 -x-libraries | --x-libraries | --x-librarie | --x-librari \
374 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
375 ac_prev=x_libraries ;;
376 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
377 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
378 x_libraries="$ac_optarg" ;;
380 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
384 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
385 echo "configure: warning: $ac_option: invalid host type" 1>&2
387 if test "x$nonopt" != xNONE; then
388 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
396 if test -n "$ac_prev"; then
397 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
400 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
402 # File descriptor usage:
405 # 2 errors and warnings
406 # 3 some systems may open it to /dev/tty
407 # 4 used on the Kubota Titan
408 # 6 checking for... messages and results
409 # 5 compiler messages saved in config.log
410 if test "$silent" = yes; then
418 This file contains any messages produced by compilers while
419 running configure, to aid debugging if configure makes a mistake.
422 # Strip out --no-create and --no-recursion so they do not pile up.
423 # Also quote any args containing shell metacharacters.
428 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
429 | --no-cr | --no-c) ;;
430 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
431 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
432 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
433 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
434 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
439 # Only set these to C if already set. These must not be set unconditionally
440 # because not all systems understand e.g. LANG=C (notably SCO).
441 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
442 # Non-C LC_CTYPE values break the ctype check.
443 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
444 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
445 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
446 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
448 # confdefs.h avoids OS command line length limits that DEFS can exceed.
449 rm -rf conftest* confdefs.h
450 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
453 # A filename unique to this package, relative to the directory that
454 # configure is in, which we can look for to find out if srcdir is correct.
455 ac_unique_file=Makefile.in
457 # Find the source files, if location was not specified.
458 if test -z "$srcdir"; then
459 ac_srcdir_defaulted=yes
460 # Try the directory containing this script, then its parent.
462 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
463 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
465 if test ! -r $srcdir/$ac_unique_file; then
469 ac_srcdir_defaulted=no
471 if test ! -r $srcdir/$ac_unique_file; then
472 if test "$ac_srcdir_defaulted" = yes; then
473 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
475 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
478 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
480 # Prefer explicitly selected file to automatically selected ones.
481 if test -z "$CONFIG_SITE"; then
482 if test "x$prefix" != xNONE; then
483 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
485 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
488 for ac_site_file in $CONFIG_SITE; do
489 if test -r "$ac_site_file"; then
490 echo "loading site script $ac_site_file"
495 if test -r "$cache_file"; then
496 echo "loading cache $cache_file"
499 echo "creating cache $cache_file"
504 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
505 ac_cpp='$CPP $CPPFLAGS'
506 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
507 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
508 cross_compiling=$ac_cv_prog_cc_cross
510 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
511 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
512 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
519 ac_n= ac_c='\c' ac_t=
524 # Extract the first word of "gcc", so it can be a program name with args.
525 set dummy gcc; ac_word=$2
526 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
527 echo "configure:528: checking for $ac_word" >&5
528 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
529 echo $ac_n "(cached) $ac_c" 1>&6
531 if test -n "$CC"; then
532 ac_cv_prog_CC="$CC" # Let the user override the test.
534 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
535 for ac_dir in $PATH; do
536 test -z "$ac_dir" && ac_dir=.
537 if test -f $ac_dir/$ac_word; then
546 if test -n "$CC"; then
547 echo "$ac_t""$CC" 1>&6
549 echo "$ac_t""no" 1>&6
552 if test -z "$CC"; then
553 # Extract the first word of "cc", so it can be a program name with args.
554 set dummy cc; ac_word=$2
555 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
556 echo "configure:557: checking for $ac_word" >&5
557 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
558 echo $ac_n "(cached) $ac_c" 1>&6
560 if test -n "$CC"; then
561 ac_cv_prog_CC="$CC" # Let the user override the test.
563 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
565 for ac_dir in $PATH; do
566 test -z "$ac_dir" && ac_dir=.
567 if test -f $ac_dir/$ac_word; then
568 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
577 if test $ac_prog_rejected = yes; then
578 # We found a bogon in the path, so make sure we never use it.
579 set dummy $ac_cv_prog_CC
581 if test $# -gt 0; then
582 # We chose a different compiler from the bogus one.
583 # However, it has the same basename, so the bogon will be chosen
584 # first if we set CC to just the basename; use the full file name.
586 set dummy "$ac_dir/$ac_word" "$@"
594 if test -n "$CC"; then
595 echo "$ac_t""$CC" 1>&6
597 echo "$ac_t""no" 1>&6
600 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
603 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
604 echo "configure:605: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
607 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
608 ac_cpp='$CPP $CPPFLAGS'
609 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
610 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
611 cross_compiling=$ac_cv_prog_cc_cross
613 cat > conftest.$ac_ext <<EOF
614 #line 615 "configure"
615 #include "confdefs.h"
618 if { (eval echo configure:619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
619 ac_cv_prog_cc_works=yes
620 # If we can't run a trivial program, we are probably using a cross compiler.
621 if (./conftest; exit) 2>/dev/null; then
622 ac_cv_prog_cc_cross=no
624 ac_cv_prog_cc_cross=yes
627 echo "configure: failed program was:" >&5
628 cat conftest.$ac_ext >&5
629 ac_cv_prog_cc_works=no
633 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
634 if test $ac_cv_prog_cc_works = no; then
635 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
637 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
638 echo "configure:639: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
639 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
640 cross_compiling=$ac_cv_prog_cc_cross
642 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
643 echo "configure:644: checking whether we are using GNU C" >&5
644 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
645 echo $ac_n "(cached) $ac_c" 1>&6
647 cat > conftest.c <<EOF
652 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:653: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
659 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
661 if test $ac_cv_prog_gcc = yes; then
663 ac_test_CFLAGS="${CFLAGS+set}"
664 ac_save_CFLAGS="$CFLAGS"
666 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
667 echo "configure:668: checking whether ${CC-cc} accepts -g" >&5
668 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
669 echo $ac_n "(cached) $ac_c" 1>&6
671 echo 'void f(){}' > conftest.c
672 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
681 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
682 if test "$ac_test_CFLAGS" = set; then
683 CFLAGS="$ac_save_CFLAGS"
684 elif test $ac_cv_prog_cc_g = yes; then
691 test "${CFLAGS+set}" = set || CFLAGS="-g"
695 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
696 if test -f $ac_dir/install-sh; then
698 ac_install_sh="$ac_aux_dir/install-sh -c"
700 elif test -f $ac_dir/install.sh; then
702 ac_install_sh="$ac_aux_dir/install.sh -c"
706 if test -z "$ac_aux_dir"; then
707 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
709 ac_config_guess=$ac_aux_dir/config.guess
710 ac_config_sub=$ac_aux_dir/config.sub
711 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
713 # Find a good install program. We prefer a C program (faster),
714 # so one script is as good as another. But avoid the broken or
715 # incompatible versions:
716 # SysV /etc/install, /usr/sbin/install
717 # SunOS /usr/etc/install
720 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
721 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
722 # ./install, which can be erroneously created by make from ./install.sh.
723 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
724 echo "configure:725: checking for a BSD compatible install" >&5
725 if test -z "$INSTALL"; then
726 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
727 echo $ac_n "(cached) $ac_c" 1>&6
729 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
730 for ac_dir in $PATH; do
731 # Account for people who put trailing slashes in PATH elements.
733 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
735 # OSF1 and SCO ODT 3.0 have their own names for install.
736 for ac_prog in ginstall installbsd scoinst install; do
737 if test -f $ac_dir/$ac_prog; then
738 if test $ac_prog = install &&
739 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
740 # AIX install. It has an incompatible calling convention.
741 # OSF/1 installbsd also uses dspmsg, but is usable.
744 ac_cv_path_install="$ac_dir/$ac_prog -c"
755 if test "${ac_cv_path_install+set}" = set; then
756 INSTALL="$ac_cv_path_install"
758 # As a last resort, use the slow shell script. We don't cache a
759 # path for INSTALL within a source directory, because that will
760 # break other packages using the cache if that directory is
761 # removed, or if the path is relative.
762 INSTALL="$ac_install_sh"
765 echo "$ac_t""$INSTALL" 1>&6
767 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
768 # It thinks the first close brace ends the variable substitution.
769 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
771 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
774 # Make sure we can run config.sub.
775 if $ac_config_sub sun4 >/dev/null 2>&1; then :
776 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
779 echo $ac_n "checking host system type""... $ac_c" 1>&6
780 echo "configure:781: checking host system type" >&5
783 case "$host_alias" in
787 if host_alias=`$ac_config_guess`; then :
788 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
790 *) host_alias=$nonopt ;;
794 host=`$ac_config_sub $host_alias`
795 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
796 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
797 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
798 echo "$ac_t""$host" 1>&6
800 echo $ac_n "checking build system type""... $ac_c" 1>&6
801 echo "configure:802: checking build system type" >&5
804 case "$build_alias" in
807 NONE) build_alias=$host_alias ;;
808 *) build_alias=$nonopt ;;
812 build=`$ac_config_sub $build_alias`
813 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
814 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
815 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
816 echo "$ac_t""$build" 1>&6
818 if test $host != $build; then
819 ac_tool_prefix=${host_alias}-
824 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
825 set dummy ${ac_tool_prefix}ar; ac_word=$2
826 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
827 echo "configure:828: checking for $ac_word" >&5
828 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
829 echo $ac_n "(cached) $ac_c" 1>&6
831 if test -n "$AR"; then
832 ac_cv_prog_AR="$AR" # Let the user override the test.
834 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
835 for ac_dir in $PATH; do
836 test -z "$ac_dir" && ac_dir=.
837 if test -f $ac_dir/$ac_word; then
838 ac_cv_prog_AR="${ac_tool_prefix}ar"
843 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
847 if test -n "$AR"; then
848 echo "$ac_t""$AR" 1>&6
850 echo "$ac_t""no" 1>&6
855 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
856 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
857 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
858 echo "configure:859: checking for $ac_word" >&5
859 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
860 echo $ac_n "(cached) $ac_c" 1>&6
862 if test -n "$RANLIB"; then
863 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
865 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
866 for ac_dir in $PATH; do
867 test -z "$ac_dir" && ac_dir=.
868 if test -f $ac_dir/$ac_word; then
869 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
876 RANLIB="$ac_cv_prog_RANLIB"
877 if test -n "$RANLIB"; then
878 echo "$ac_t""$RANLIB" 1>&6
880 echo "$ac_t""no" 1>&6
884 if test -z "$ac_cv_prog_RANLIB"; then
885 if test -n "$ac_tool_prefix"; then
886 # Extract the first word of "ranlib", so it can be a program name with args.
887 set dummy ranlib; ac_word=$2
888 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
889 echo "configure:890: checking for $ac_word" >&5
890 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
891 echo $ac_n "(cached) $ac_c" 1>&6
893 if test -n "$RANLIB"; then
894 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
896 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
897 for ac_dir in $PATH; do
898 test -z "$ac_dir" && ac_dir=.
899 if test -f $ac_dir/$ac_word; then
900 ac_cv_prog_RANLIB="ranlib"
905 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
908 RANLIB="$ac_cv_prog_RANLIB"
909 if test -n "$RANLIB"; then
910 echo "$ac_t""$RANLIB" 1>&6
912 echo "$ac_t""no" 1>&6
922 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
923 if test -f $ac_dir/install-sh; then
925 ac_install_sh="$ac_aux_dir/install-sh -c"
927 elif test -f $ac_dir/install.sh; then
929 ac_install_sh="$ac_aux_dir/install.sh -c"
933 if test -z "$ac_aux_dir"; then
934 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
936 ac_config_guess=$ac_aux_dir/config.guess
937 ac_config_sub=$ac_aux_dir/config.sub
938 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
941 # Do some error checking and defaulting for the host and target type.
943 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
946 # 1. You are not allowed to specify --host, --target, and nonopt at the
948 # 2. Host defaults to nonopt.
949 # 3. If nonopt is not specified, then host defaults to the current host,
950 # as determined by config.guess.
951 # 4. Target and build default to nonopt.
952 # 5. If nonopt is not specified, then target and build default to host.
954 # The aliases save the names the user supplied, while $host etc.
955 # will get canonicalized.
956 case $host---$target---$nonopt in
957 NONE---*---* | *---NONE---* | *---*---NONE) ;;
958 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
962 # Make sure we can run config.sub.
963 if $ac_config_sub sun4 >/dev/null 2>&1; then :
964 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
967 echo $ac_n "checking host system type""... $ac_c" 1>&6
968 echo "configure:969: checking host system type" >&5
971 case "$host_alias" in
975 if host_alias=`$ac_config_guess`; then :
976 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
978 *) host_alias=$nonopt ;;
982 host=`$ac_config_sub $host_alias`
983 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
984 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
985 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
986 echo "$ac_t""$host" 1>&6
988 echo $ac_n "checking target system type""... $ac_c" 1>&6
989 echo "configure:990: checking target system type" >&5
992 case "$target_alias" in
995 NONE) target_alias=$host_alias ;;
996 *) target_alias=$nonopt ;;
1000 target=`$ac_config_sub $target_alias`
1001 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1002 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1003 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1004 echo "$ac_t""$target" 1>&6
1006 echo $ac_n "checking build system type""... $ac_c" 1>&6
1007 echo "configure:1008: checking build system type" >&5
1010 case "$build_alias" in
1013 NONE) build_alias=$host_alias ;;
1014 *) build_alias=$nonopt ;;
1018 build=`$ac_config_sub $build_alias`
1019 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1020 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1021 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1022 echo "$ac_t""$build" 1>&6
1024 test "$host_alias" != "$target_alias" &&
1025 test "$program_prefix$program_suffix$program_transform_name" = \
1027 program_prefix=${target_alias}-
1029 if test "$program_transform_name" = s,x,x,; then
1030 program_transform_name=
1032 # Double any \ or $. echo might interpret backslashes.
1033 cat <<\EOF_SED > conftestsed
1034 s,\\,\\\\,g; s,\$,$$,g
1036 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1039 test "$program_prefix" != NONE &&
1040 program_transform_name="s,^,${program_prefix},; $program_transform_name"
1041 # Use a double $ so make ignores it.
1042 test "$program_suffix" != NONE &&
1043 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1045 # sed with no file args requires a program.
1046 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1048 # Extract the first word of "gcc", so it can be a program name with args.
1049 set dummy gcc; ac_word=$2
1050 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1051 echo "configure:1052: checking for $ac_word" >&5
1052 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1053 echo $ac_n "(cached) $ac_c" 1>&6
1055 if test -n "$CC"; then
1056 ac_cv_prog_CC="$CC" # Let the user override the test.
1058 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1059 for ac_dir in $PATH; do
1060 test -z "$ac_dir" && ac_dir=.
1061 if test -f $ac_dir/$ac_word; then
1070 if test -n "$CC"; then
1071 echo "$ac_t""$CC" 1>&6
1073 echo "$ac_t""no" 1>&6
1076 if test -z "$CC"; then
1077 # Extract the first word of "cc", so it can be a program name with args.
1078 set dummy cc; ac_word=$2
1079 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1080 echo "configure:1081: checking for $ac_word" >&5
1081 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1082 echo $ac_n "(cached) $ac_c" 1>&6
1084 if test -n "$CC"; then
1085 ac_cv_prog_CC="$CC" # Let the user override the test.
1087 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1089 for ac_dir in $PATH; do
1090 test -z "$ac_dir" && ac_dir=.
1091 if test -f $ac_dir/$ac_word; then
1092 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1093 ac_prog_rejected=yes
1101 if test $ac_prog_rejected = yes; then
1102 # We found a bogon in the path, so make sure we never use it.
1103 set dummy $ac_cv_prog_CC
1105 if test $# -gt 0; then
1106 # We chose a different compiler from the bogus one.
1107 # However, it has the same basename, so the bogon will be chosen
1108 # first if we set CC to just the basename; use the full file name.
1110 set dummy "$ac_dir/$ac_word" "$@"
1118 if test -n "$CC"; then
1119 echo "$ac_t""$CC" 1>&6
1121 echo "$ac_t""no" 1>&6
1124 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1127 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1128 echo "configure:1129: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1131 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1132 ac_cpp='$CPP $CPPFLAGS'
1133 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1134 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1135 cross_compiling=$ac_cv_prog_cc_cross
1137 cat > conftest.$ac_ext <<EOF
1138 #line 1139 "configure"
1139 #include "confdefs.h"
1142 if { (eval echo configure:1143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1143 ac_cv_prog_cc_works=yes
1144 # If we can't run a trivial program, we are probably using a cross compiler.
1145 if (./conftest; exit) 2>/dev/null; then
1146 ac_cv_prog_cc_cross=no
1148 ac_cv_prog_cc_cross=yes
1151 echo "configure: failed program was:" >&5
1152 cat conftest.$ac_ext >&5
1153 ac_cv_prog_cc_works=no
1157 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1158 if test $ac_cv_prog_cc_works = no; then
1159 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1161 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1162 echo "configure:1163: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1163 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1164 cross_compiling=$ac_cv_prog_cc_cross
1166 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1167 echo "configure:1168: checking whether we are using GNU C" >&5
1168 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1169 echo $ac_n "(cached) $ac_c" 1>&6
1171 cat > conftest.c <<EOF
1176 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1177: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1183 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1185 if test $ac_cv_prog_gcc = yes; then
1187 ac_test_CFLAGS="${CFLAGS+set}"
1188 ac_save_CFLAGS="$CFLAGS"
1190 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1191 echo "configure:1192: checking whether ${CC-cc} accepts -g" >&5
1192 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1193 echo $ac_n "(cached) $ac_c" 1>&6
1195 echo 'void f(){}' > conftest.c
1196 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1205 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1206 if test "$ac_test_CFLAGS" = set; then
1207 CFLAGS="$ac_save_CFLAGS"
1208 elif test $ac_cv_prog_cc_g = yes; then
1215 test "${CFLAGS+set}" = set || CFLAGS="-g"
1222 # Extract the first word of "ranlib", so it can be a program name with args.
1223 set dummy ranlib; ac_word=$2
1224 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1225 echo "configure:1226: checking for $ac_word" >&5
1226 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1227 echo $ac_n "(cached) $ac_c" 1>&6
1229 if test -n "$RANLIB"; then
1230 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1232 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1233 for ac_dir in $PATH; do
1234 test -z "$ac_dir" && ac_dir=.
1235 if test -f $ac_dir/$ac_word; then
1236 ac_cv_prog_RANLIB="ranlib"
1241 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1244 RANLIB="$ac_cv_prog_RANLIB"
1245 if test -n "$RANLIB"; then
1246 echo "$ac_t""$RANLIB" 1>&6
1248 echo "$ac_t""no" 1>&6
1252 # Put a plausible default for CC_FOR_BUILD in Makefile.
1254 if test "x$cross_compiling" = "xno"; then
1255 CC_FOR_BUILD='$(CC)'
1261 # If a cpu ever has more than one simulator to choose from, use
1262 # --enable-sim=... to choose.
1263 # Check whether --enable-sim or --disable-sim was given.
1264 if test "${enable_sim+set}" = set; then
1265 enableval="$enable_sim"
1266 case "${enableval}" in
1268 *) { echo "configure: error: bad value ${enableval} given for --enable-sim option" 1>&2; exit 1; } ;;
1273 # Assume simulator can be built with cc.
1274 # If the user passes --enable-sim built it regardless of $(CC).
1277 # WHEN ADDING ENTRIES TO THIS MATRIX:
1278 # Make sure that the left side always has two dashes. Otherwise you
1279 # can get spurious matches. Even for unambiguous cases, do this as a
1280 # convention, else the table becomes a real mess to understand and maintain.
1283 arm*-*-*) sim_target=arm ;;
1284 d10v-*-*) sim_target=d10v ;;
1285 h8300*-*-*) sim_target=h8300 ;;
1286 h8500-*-*) sim_target=h8500 ;;
1288 # The MIPS simulator can only be compiled by gcc.
1293 # The mn10300 simulator can only be compiled by gcc.
1297 sh*-*-*) sim_target=sh ;;
1298 powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | powerpc*-*-elf* | powerpc*-*-linux* )
1299 # The PowerPC simulator uses the GCC extension long long as well as
1300 # ANSI prototypes, so don't enable it for random host compilers
1305 # start-sanitize-v850
1307 # The V850 simulator can only be compiled by gcc.
1312 w65-*-*) sim_target=w65 ;;
1313 z8k*-*-*) sim_target=z8k ;;
1315 sim_target=none # Don't build erc32 if sparc64.
1318 # The SPARC simulator can only be compiled by gcc.
1322 *) sim_target=none ;;
1325 case "${enable_sim}" in
1326 no) sim_target=none ;;
1328 if test ${only_if_gcc} = yes ; then
1329 if test "${GCC}" != yes ; then
1330 echo "Can't enable simulator since not compiling with GCC."
1336 if test ${only_if_gcc} = yes ; then
1337 if test "${GCC}" != yes ; then
1344 if test x"${sim_target}" != xnone ; then
1345 configdirs="common ${sim_target}"
1346 subdirs="$configdirs"
1351 cat > confcache <<\EOF
1352 # This file is a shell script that caches the results of configure
1353 # tests run on this system so they can be shared between configure
1354 # scripts and configure runs. It is not useful on other systems.
1355 # If it contains results you don't want to keep, you may remove or edit it.
1357 # By default, configure uses ./config.cache as the cache file,
1358 # creating it if it does not exist already. You can give configure
1359 # the --cache-file=FILE option to use a different cache file; that is
1360 # what configure does when it calls configure scripts in
1361 # subdirectories, so they share the cache.
1362 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1363 # config.status only pays attention to the cache file if you give it the
1364 # --recheck option to rerun configure.
1367 # The following way of writing the cache mishandles newlines in values,
1368 # but we know of no workaround that is simple, portable, and efficient.
1369 # So, don't put newlines in cache variables' values.
1370 # Ultrix sh set writes to stderr and can't be redirected directly,
1371 # and sets the high bit in the cache file unless we assign to the vars.
1373 case `(ac_space=' '; set) 2>&1` in
1375 # `set' does not quote correctly, so add quotes (double-quote substitution
1376 # turns \\\\ into \\, and sed turns \\ into \).
1378 -e "s/'/'\\\\''/g" \
1379 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1382 # `set' quotes correctly as required by POSIX, so do not add quotes.
1383 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1386 if cmp -s $cache_file confcache; then
1389 if test -w $cache_file; then
1390 echo "updating cache $cache_file"
1391 cat confcache > $cache_file
1393 echo "not updating unwritable cache $cache_file"
1398 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1400 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1401 # Let make expand exec_prefix.
1402 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1404 # Any assignment to VPATH causes Sun make to only execute
1405 # the first set of double-colon rules, so remove it if not needed.
1406 # If there is a colon in the path, we need to keep it.
1407 if test "x$srcdir" = x.; then
1408 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1411 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1413 # Transform confdefs.h into DEFS.
1414 # Protect against shell expansion while executing Makefile rules.
1415 # Protect against Makefile macro expansion.
1416 cat > conftest.defs <<\EOF
1417 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1418 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
1423 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1427 # Without the "./", some shells look in PATH for config.status.
1428 : ${CONFIG_STATUS=./config.status}
1430 echo creating $CONFIG_STATUS
1431 rm -f $CONFIG_STATUS
1432 cat > $CONFIG_STATUS <<EOF
1434 # Generated automatically by configure.
1435 # Run this file to recreate the current configuration.
1436 # This directory was configured as follows,
1437 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1439 # $0 $ac_configure_args
1441 # Compiler output produced by configure, useful for debugging
1442 # configure, is in ./config.log if it exists.
1444 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1447 case "\$ac_option" in
1448 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1449 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1450 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1451 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1452 echo "$CONFIG_STATUS generated by autoconf version 2.12"
1454 -help | --help | --hel | --he | --h)
1455 echo "\$ac_cs_usage"; exit 0 ;;
1456 *) echo "\$ac_cs_usage"; exit 1 ;;
1460 ac_given_srcdir=$srcdir
1461 ac_given_INSTALL="$INSTALL"
1463 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1465 cat >> $CONFIG_STATUS <<EOF
1467 # Protect against being on the right side of a sed subst in config.status.
1468 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1469 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1472 s%@CFLAGS@%$CFLAGS%g
1473 s%@CPPFLAGS@%$CPPFLAGS%g
1474 s%@CXXFLAGS@%$CXXFLAGS%g
1476 s%@LDFLAGS@%$LDFLAGS%g
1478 s%@exec_prefix@%$exec_prefix%g
1479 s%@prefix@%$prefix%g
1480 s%@program_transform_name@%$program_transform_name%g
1481 s%@bindir@%$bindir%g
1482 s%@sbindir@%$sbindir%g
1483 s%@libexecdir@%$libexecdir%g
1484 s%@datadir@%$datadir%g
1485 s%@sysconfdir@%$sysconfdir%g
1486 s%@sharedstatedir@%$sharedstatedir%g
1487 s%@localstatedir@%$localstatedir%g
1488 s%@libdir@%$libdir%g
1489 s%@includedir@%$includedir%g
1490 s%@oldincludedir@%$oldincludedir%g
1491 s%@infodir@%$infodir%g
1492 s%@mandir@%$mandir%g
1494 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1495 s%@INSTALL_DATA@%$INSTALL_DATA%g
1497 s%@host_alias@%$host_alias%g
1498 s%@host_cpu@%$host_cpu%g
1499 s%@host_vendor@%$host_vendor%g
1500 s%@host_os@%$host_os%g
1502 s%@build_alias@%$build_alias%g
1503 s%@build_cpu@%$build_cpu%g
1504 s%@build_vendor@%$build_vendor%g
1505 s%@build_os@%$build_os%g
1507 s%@RANLIB@%$RANLIB%g
1508 s%@target@%$target%g
1509 s%@target_alias@%$target_alias%g
1510 s%@target_cpu@%$target_cpu%g
1511 s%@target_vendor@%$target_vendor%g
1512 s%@target_os@%$target_os%g
1513 s%@HDEFINES@%$HDEFINES%g
1514 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1515 s%@subdirs@%$subdirs%g
1520 cat >> $CONFIG_STATUS <<\EOF
1522 # Split the substitutions into bite-sized pieces for seds with
1523 # small command number limits, like on Digital OSF/1 and HP-UX.
1524 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1525 ac_file=1 # Number of current file.
1526 ac_beg=1 # First line for current file.
1527 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1530 while $ac_more_lines; do
1531 if test $ac_beg -gt 1; then
1532 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1534 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1536 if test ! -s conftest.s$ac_file; then
1538 rm -f conftest.s$ac_file
1540 if test -z "$ac_sed_cmds"; then
1541 ac_sed_cmds="sed -f conftest.s$ac_file"
1543 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1545 ac_file=`expr $ac_file + 1`
1547 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1550 if test -z "$ac_sed_cmds"; then
1555 cat >> $CONFIG_STATUS <<EOF
1557 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1559 cat >> $CONFIG_STATUS <<\EOF
1560 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1561 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1563 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1564 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1565 *) ac_file_in="${ac_file}.in" ;;
1568 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1570 # Remove last slash and all that follows it. Not all systems have dirname.
1571 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1572 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1573 # The file is in a subdirectory.
1574 test ! -d "$ac_dir" && mkdir "$ac_dir"
1575 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1576 # A "../" for each directory in $ac_dir_suffix.
1577 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1579 ac_dir_suffix= ac_dots=
1582 case "$ac_given_srcdir" in
1584 if test -z "$ac_dots"; then top_srcdir=.
1585 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1586 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1588 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1589 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1592 case "$ac_given_INSTALL" in
1593 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1594 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1597 echo creating "$ac_file"
1599 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1601 *Makefile*) ac_comsub="1i\\
1602 # $configure_input" ;;
1606 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1608 s%@configure_input@%$configure_input%g
1609 s%@srcdir@%$srcdir%g
1610 s%@top_srcdir@%$top_srcdir%g
1611 s%@INSTALL@%$INSTALL%g
1612 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1617 cat >> $CONFIG_STATUS <<EOF
1620 cat >> $CONFIG_STATUS <<\EOF
1624 chmod +x $CONFIG_STATUS
1625 rm -fr confdefs* $ac_clean_files
1626 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1628 if test "$no_recursion" != yes; then
1630 # Remove --cache-file and --srcdir arguments so they do not pile up.
1631 ac_sub_configure_args=
1633 for ac_arg in $ac_configure_args; do
1634 if test -n "$ac_prev"; then
1639 -cache-file | --cache-file | --cache-fil | --cache-fi \
1640 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1641 ac_prev=cache_file ;;
1642 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1643 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1645 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1647 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1649 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1653 for ac_config_dir in $configdirs; do
1655 # Do not complain, so a configure script can configure whichever
1656 # parts of a large source tree are present.
1657 if test ! -d $srcdir/$ac_config_dir; then
1661 echo configuring in $ac_config_dir
1666 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1668 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1676 # A "../" for each directory in /$ac_config_dir.
1677 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
1680 .) # No --srcdir option. We are building in place.
1681 ac_sub_srcdir=$srcdir ;;
1682 /*) # Absolute path.
1683 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1685 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
1688 # Check for guested configure; otherwise get Cygnus style configure.
1689 if test -f $ac_sub_srcdir/configure; then
1690 ac_sub_configure=$ac_sub_srcdir/configure
1691 elif test -f $ac_sub_srcdir/configure.in; then
1692 ac_sub_configure=$ac_configure
1694 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1698 # The recursion is here.
1699 if test -n "$ac_sub_configure"; then
1701 # Make the cache file name correct relative to the subdirectory.
1702 case "$cache_file" in
1703 /*) ac_sub_cache_file=$cache_file ;;
1705 ac_sub_cache_file="$ac_dots$cache_file" ;;
1707 case "$ac_given_INSTALL" in
1708 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1709 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1712 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1713 # The eval makes quoting arguments work.
1714 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1717 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }