3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.12.2
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:
19 # Initialize some variables set by options.
20 # The variables have the same names as the options, with
21 # dashes changed to underlines.
23 cache_file=./config.cache
32 program_transform_name=s,x,x,
40 bindir='${exec_prefix}/bin'
41 sbindir='${exec_prefix}/sbin'
42 libexecdir='${exec_prefix}/libexec'
43 datadir='${prefix}/share'
44 sysconfdir='${prefix}/etc'
45 sharedstatedir='${prefix}/com'
46 localstatedir='${prefix}/var'
47 libdir='${exec_prefix}/lib'
48 includedir='${prefix}/include'
49 oldincludedir='/usr/include'
50 infodir='${prefix}/info'
51 mandir='${prefix}/man'
53 # Initialize some other variables.
56 SHELL=${CONFIG_SHELL-/bin/sh}
57 # Maximum number of lines to put in a shell here document.
64 # If the previous option needs an argument, assign it.
65 if test -n "$ac_prev"; then
66 eval "$ac_prev=\$ac_option"
72 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
76 # Accept the important Cygnus configure options, so we can diagnose typos.
80 -bindir | --bindir | --bindi | --bind | --bin | --bi)
82 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
83 bindir="$ac_optarg" ;;
85 -build | --build | --buil | --bui | --bu)
87 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
90 -cache-file | --cache-file | --cache-fil | --cache-fi \
91 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
93 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
94 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
95 cache_file="$ac_optarg" ;;
97 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
99 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
101 datadir="$ac_optarg" ;;
103 -disable-* | --disable-*)
104 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
105 # Reject names that are not valid shell variable names.
106 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
107 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
109 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
110 eval "enable_${ac_feature}=no" ;;
112 -enable-* | --enable-*)
113 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
114 # Reject names that are not valid shell variable names.
115 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
116 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
118 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
123 eval "enable_${ac_feature}='$ac_optarg'" ;;
125 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
126 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
127 | --exec | --exe | --ex)
128 ac_prev=exec_prefix ;;
129 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
130 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
131 | --exec=* | --exe=* | --ex=*)
132 exec_prefix="$ac_optarg" ;;
134 -gas | --gas | --ga | --g)
135 # Obsolete; use --with-gas.
138 -help | --help | --hel | --he)
139 # Omit some internal or obsolete options to make the list less imposing.
140 # This message is too long to be a string in the A/UX 3.1 sh.
142 Usage: configure [options] [host]
143 Options: [defaults in brackets after descriptions]
145 --cache-file=FILE cache test results in FILE
146 --help print this message
147 --no-create do not create output files
148 --quiet, --silent do not print \`checking...' messages
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="$ac_optarg" ;;
314 -site | --site | --sit)
316 -site=* | --site=* | --sit=*)
319 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
321 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
322 srcdir="$ac_optarg" ;;
324 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
325 | --syscon | --sysco | --sysc | --sys | --sy)
326 ac_prev=sysconfdir ;;
327 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
328 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
329 sysconfdir="$ac_optarg" ;;
331 -target | --target | --targe | --targ | --tar | --ta | --t)
333 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
334 target="$ac_optarg" ;;
336 -v | -verbose | --verbose | --verbos | --verbo | --verb)
339 -version | --version | --versio | --versi | --vers)
340 echo "configure generated by autoconf version 2.12.2"
344 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
345 # Reject names that are not valid shell variable names.
346 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
347 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
349 ac_package=`echo $ac_package| sed 's/-/_/g'`
354 eval "with_${ac_package}='$ac_optarg'" ;;
356 -without-* | --without-*)
357 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
358 # Reject names that are not valid shell variable names.
359 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
360 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
362 ac_package=`echo $ac_package| sed 's/-/_/g'`
363 eval "with_${ac_package}=no" ;;
366 # Obsolete; use --with-x.
369 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
370 | --x-incl | --x-inc | --x-in | --x-i)
371 ac_prev=x_includes ;;
372 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
373 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
374 x_includes="$ac_optarg" ;;
376 -x-libraries | --x-libraries | --x-librarie | --x-librari \
377 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
378 ac_prev=x_libraries ;;
379 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
380 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
381 x_libraries="$ac_optarg" ;;
383 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
387 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
388 echo "configure: warning: $ac_option: invalid host type" 1>&2
390 if test "x$nonopt" != xNONE; then
391 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
399 if test -n "$ac_prev"; then
400 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
403 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
405 # File descriptor usage:
408 # 2 errors and warnings
409 # 3 some systems may open it to /dev/tty
410 # 4 used on the Kubota Titan
411 # 6 checking for... messages and results
412 # 5 compiler messages saved in config.log
413 if test "$silent" = yes; then
421 This file contains any messages produced by compilers while
422 running configure, to aid debugging if configure makes a mistake.
425 # Strip out --no-create and --no-recursion so they do not pile up.
426 # Also quote any args containing shell metacharacters.
431 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
432 | --no-cr | --no-c) ;;
433 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
434 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
435 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
436 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
437 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
442 # Only set these to C if already set. These must not be set unconditionally
443 # because not all systems understand e.g. LANG=C (notably SCO).
444 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
445 # Non-C LC_CTYPE values break the ctype check.
446 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
447 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
448 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
449 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
451 # confdefs.h avoids OS command line length limits that DEFS can exceed.
452 rm -rf conftest* confdefs.h
453 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
456 # A filename unique to this package, relative to the directory that
457 # configure is in, which we can look for to find out if srcdir is correct.
458 ac_unique_file=Makefile.in
460 # Find the source files, if location was not specified.
461 if test -z "$srcdir"; then
462 ac_srcdir_defaulted=yes
463 # Try the directory containing this script, then its parent.
465 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
466 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
468 if test ! -r $srcdir/$ac_unique_file; then
472 ac_srcdir_defaulted=no
474 if test ! -r $srcdir/$ac_unique_file; then
475 if test "$ac_srcdir_defaulted" = yes; then
476 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
478 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
481 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
483 # Prefer explicitly selected file to automatically selected ones.
484 if test -z "$CONFIG_SITE"; then
485 if test "x$prefix" != xNONE; then
486 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
488 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
491 for ac_site_file in $CONFIG_SITE; do
492 if test -r "$ac_site_file"; then
493 echo "loading site script $ac_site_file"
498 if test -r "$cache_file"; then
499 echo "loading cache $cache_file"
502 echo "creating cache $cache_file"
507 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
508 ac_cpp='$CPP $CPPFLAGS'
509 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
510 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
511 cross_compiling=$ac_cv_prog_cc_cross
515 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
516 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
517 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
524 ac_n= ac_c='\c' ac_t=
529 # Extract the first word of "gcc", so it can be a program name with args.
530 set dummy gcc; ac_word=$2
531 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
532 echo "configure:533: checking for $ac_word" >&5
533 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
534 echo $ac_n "(cached) $ac_c" 1>&6
536 if test -n "$CC"; then
537 ac_cv_prog_CC="$CC" # Let the user override the test.
539 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
540 for ac_dir in $PATH; do
541 test -z "$ac_dir" && ac_dir=.
542 if test -f $ac_dir/$ac_word; then
551 if test -n "$CC"; then
552 echo "$ac_t""$CC" 1>&6
554 echo "$ac_t""no" 1>&6
557 if test -z "$CC"; then
558 # Extract the first word of "cc", so it can be a program name with args.
559 set dummy cc; ac_word=$2
560 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
561 echo "configure:562: checking for $ac_word" >&5
562 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
563 echo $ac_n "(cached) $ac_c" 1>&6
565 if test -n "$CC"; then
566 ac_cv_prog_CC="$CC" # Let the user override the test.
568 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
570 for ac_dir in $PATH; do
571 test -z "$ac_dir" && ac_dir=.
572 if test -f $ac_dir/$ac_word; then
573 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
582 if test $ac_prog_rejected = yes; then
583 # We found a bogon in the path, so make sure we never use it.
584 set dummy $ac_cv_prog_CC
586 if test $# -gt 0; then
587 # We chose a different compiler from the bogus one.
588 # However, it has the same basename, so the bogon will be chosen
589 # first if we set CC to just the basename; use the full file name.
591 set dummy "$ac_dir/$ac_word" "$@"
599 if test -n "$CC"; then
600 echo "$ac_t""$CC" 1>&6
602 echo "$ac_t""no" 1>&6
605 if test -z "$CC"; then
608 # Extract the first word of "cl", so it can be a program name with args.
609 set dummy cl; ac_word=$2
610 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
611 echo "configure:612: checking for $ac_word" >&5
612 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
613 echo $ac_n "(cached) $ac_c" 1>&6
615 if test -n "$CC"; then
616 ac_cv_prog_CC="$CC" # Let the user override the test.
618 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
619 for ac_dir in $PATH; do
620 test -z "$ac_dir" && ac_dir=.
621 if test -f $ac_dir/$ac_word; then
630 if test -n "$CC"; then
631 echo "$ac_t""$CC" 1>&6
633 echo "$ac_t""no" 1>&6
638 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
641 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
642 echo "configure:643: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
645 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
646 ac_cpp='$CPP $CPPFLAGS'
647 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
648 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
649 cross_compiling=$ac_cv_prog_cc_cross
651 cat > conftest.$ac_ext <<EOF
652 #line 653 "configure"
653 #include "confdefs.h"
656 if { (eval echo configure:657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
657 ac_cv_prog_cc_works=yes
658 # If we can't run a trivial program, we are probably using a cross compiler.
659 if (./conftest; exit) 2>/dev/null; then
660 ac_cv_prog_cc_cross=no
662 ac_cv_prog_cc_cross=yes
665 echo "configure: failed program was:" >&5
666 cat conftest.$ac_ext >&5
667 ac_cv_prog_cc_works=no
671 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
672 if test $ac_cv_prog_cc_works = no; then
673 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
675 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
676 echo "configure:677: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
677 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
678 cross_compiling=$ac_cv_prog_cc_cross
680 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
681 echo "configure:682: checking whether we are using GNU C" >&5
682 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
683 echo $ac_n "(cached) $ac_c" 1>&6
685 cat > conftest.c <<EOF
690 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:691: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
697 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
699 if test $ac_cv_prog_gcc = yes; then
705 ac_test_CFLAGS="${CFLAGS+set}"
706 ac_save_CFLAGS="$CFLAGS"
708 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
709 echo "configure:710: checking whether ${CC-cc} accepts -g" >&5
710 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
711 echo $ac_n "(cached) $ac_c" 1>&6
713 echo 'void f(){}' > conftest.c
714 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
723 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
724 if test "$ac_test_CFLAGS" = set; then
725 CFLAGS="$ac_save_CFLAGS"
726 elif test $ac_cv_prog_cc_g = yes; then
727 if test "$GCC" = yes; then
733 if test "$GCC" = yes; then
741 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
742 if test -f $ac_dir/install-sh; then
744 ac_install_sh="$ac_aux_dir/install-sh -c"
746 elif test -f $ac_dir/install.sh; then
748 ac_install_sh="$ac_aux_dir/install.sh -c"
752 if test -z "$ac_aux_dir"; then
753 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
755 ac_config_guess=$ac_aux_dir/config.guess
756 ac_config_sub=$ac_aux_dir/config.sub
757 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
759 # Find a good install program. We prefer a C program (faster),
760 # so one script is as good as another. But avoid the broken or
761 # incompatible versions:
762 # SysV /etc/install, /usr/sbin/install
763 # SunOS /usr/etc/install
766 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
767 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
768 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
769 # ./install, which can be erroneously created by make from ./install.sh.
770 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
771 echo "configure:772: checking for a BSD compatible install" >&5
772 if test -z "$INSTALL"; then
773 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
774 echo $ac_n "(cached) $ac_c" 1>&6
776 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
777 for ac_dir in $PATH; do
778 # Account for people who put trailing slashes in PATH elements.
780 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
782 # OSF1 and SCO ODT 3.0 have their own names for install.
783 # Don't use installbsd from OSF since it installs stuff as root
785 for ac_prog in ginstall scoinst install; do
786 if test -f $ac_dir/$ac_prog; then
787 if test $ac_prog = install &&
788 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
789 # AIX install. It has an incompatible calling convention.
792 ac_cv_path_install="$ac_dir/$ac_prog -c"
803 if test "${ac_cv_path_install+set}" = set; then
804 INSTALL="$ac_cv_path_install"
806 # As a last resort, use the slow shell script. We don't cache a
807 # path for INSTALL within a source directory, because that will
808 # break other packages using the cache if that directory is
809 # removed, or if the path is relative.
810 INSTALL="$ac_install_sh"
813 echo "$ac_t""$INSTALL" 1>&6
815 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
816 # It thinks the first close brace ends the variable substitution.
817 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
819 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
822 # Make sure we can run config.sub.
823 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
824 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
827 echo $ac_n "checking host system type""... $ac_c" 1>&6
828 echo "configure:829: checking host system type" >&5
831 case "$host_alias" in
835 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
836 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
838 *) host_alias=$nonopt ;;
842 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
843 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
844 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
845 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
846 echo "$ac_t""$host" 1>&6
848 echo $ac_n "checking build system type""... $ac_c" 1>&6
849 echo "configure:850: checking build system type" >&5
852 case "$build_alias" in
855 NONE) build_alias=$host_alias ;;
856 *) build_alias=$nonopt ;;
860 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
861 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
862 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
863 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
864 echo "$ac_t""$build" 1>&6
866 if test $host != $build; then
867 ac_tool_prefix=${host_alias}-
872 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
873 set dummy ${ac_tool_prefix}ar; ac_word=$2
874 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
875 echo "configure:876: checking for $ac_word" >&5
876 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
877 echo $ac_n "(cached) $ac_c" 1>&6
879 if test -n "$AR"; then
880 ac_cv_prog_AR="$AR" # Let the user override the test.
882 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
883 for ac_dir in $PATH; do
884 test -z "$ac_dir" && ac_dir=.
885 if test -f $ac_dir/$ac_word; then
886 ac_cv_prog_AR="${ac_tool_prefix}ar"
891 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
895 if test -n "$AR"; then
896 echo "$ac_t""$AR" 1>&6
898 echo "$ac_t""no" 1>&6
903 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
904 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
905 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
906 echo "configure:907: checking for $ac_word" >&5
907 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
908 echo $ac_n "(cached) $ac_c" 1>&6
910 if test -n "$RANLIB"; then
911 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
913 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
914 for ac_dir in $PATH; do
915 test -z "$ac_dir" && ac_dir=.
916 if test -f $ac_dir/$ac_word; then
917 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
924 RANLIB="$ac_cv_prog_RANLIB"
925 if test -n "$RANLIB"; then
926 echo "$ac_t""$RANLIB" 1>&6
928 echo "$ac_t""no" 1>&6
932 if test -z "$ac_cv_prog_RANLIB"; then
933 if test -n "$ac_tool_prefix"; then
934 # Extract the first word of "ranlib", so it can be a program name with args.
935 set dummy ranlib; ac_word=$2
936 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
937 echo "configure:938: checking for $ac_word" >&5
938 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
939 echo $ac_n "(cached) $ac_c" 1>&6
941 if test -n "$RANLIB"; then
942 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
944 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
945 for ac_dir in $PATH; do
946 test -z "$ac_dir" && ac_dir=.
947 if test -f $ac_dir/$ac_word; then
948 ac_cv_prog_RANLIB="ranlib"
953 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
956 RANLIB="$ac_cv_prog_RANLIB"
957 if test -n "$RANLIB"; then
958 echo "$ac_t""$RANLIB" 1>&6
960 echo "$ac_t""no" 1>&6
970 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
971 if test -f $ac_dir/install-sh; then
973 ac_install_sh="$ac_aux_dir/install-sh -c"
975 elif test -f $ac_dir/install.sh; then
977 ac_install_sh="$ac_aux_dir/install.sh -c"
981 if test -z "$ac_aux_dir"; then
982 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
984 ac_config_guess=$ac_aux_dir/config.guess
985 ac_config_sub=$ac_aux_dir/config.sub
986 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
989 # Do some error checking and defaulting for the host and target type.
991 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
994 # 1. You are not allowed to specify --host, --target, and nonopt at the
996 # 2. Host defaults to nonopt.
997 # 3. If nonopt is not specified, then host defaults to the current host,
998 # as determined by config.guess.
999 # 4. Target and build default to nonopt.
1000 # 5. If nonopt is not specified, then target and build default to host.
1002 # The aliases save the names the user supplied, while $host etc.
1003 # will get canonicalized.
1004 case $host---$target---$nonopt in
1005 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1006 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1010 # Make sure we can run config.sub.
1011 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1012 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1015 echo $ac_n "checking host system type""... $ac_c" 1>&6
1016 echo "configure:1017: checking host system type" >&5
1019 case "$host_alias" in
1023 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1024 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1026 *) host_alias=$nonopt ;;
1030 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1031 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1032 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1033 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1034 echo "$ac_t""$host" 1>&6
1036 echo $ac_n "checking target system type""... $ac_c" 1>&6
1037 echo "configure:1038: checking target system type" >&5
1039 target_alias=$target
1040 case "$target_alias" in
1043 NONE) target_alias=$host_alias ;;
1044 *) target_alias=$nonopt ;;
1048 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1049 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1050 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1051 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1052 echo "$ac_t""$target" 1>&6
1054 echo $ac_n "checking build system type""... $ac_c" 1>&6
1055 echo "configure:1056: checking build system type" >&5
1058 case "$build_alias" in
1061 NONE) build_alias=$host_alias ;;
1062 *) build_alias=$nonopt ;;
1066 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1067 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1068 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1069 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1070 echo "$ac_t""$build" 1>&6
1072 test "$host_alias" != "$target_alias" &&
1073 test "$program_prefix$program_suffix$program_transform_name" = \
1075 program_prefix=${target_alias}-
1077 if test "$program_transform_name" = s,x,x,; then
1078 program_transform_name=
1080 # Double any \ or $. echo might interpret backslashes.
1081 cat <<\EOF_SED > conftestsed
1082 s,\\,\\\\,g; s,\$,$$,g
1084 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1087 test "$program_prefix" != NONE &&
1088 program_transform_name="s,^,${program_prefix},; $program_transform_name"
1089 # Use a double $ so make ignores it.
1090 test "$program_suffix" != NONE &&
1091 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1093 # sed with no file args requires a program.
1094 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1096 # Extract the first word of "gcc", so it can be a program name with args.
1097 set dummy gcc; ac_word=$2
1098 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1099 echo "configure:1100: checking for $ac_word" >&5
1100 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1101 echo $ac_n "(cached) $ac_c" 1>&6
1103 if test -n "$CC"; then
1104 ac_cv_prog_CC="$CC" # Let the user override the test.
1106 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1107 for ac_dir in $PATH; do
1108 test -z "$ac_dir" && ac_dir=.
1109 if test -f $ac_dir/$ac_word; then
1118 if test -n "$CC"; then
1119 echo "$ac_t""$CC" 1>&6
1121 echo "$ac_t""no" 1>&6
1124 if test -z "$CC"; then
1125 # Extract the first word of "cc", so it can be a program name with args.
1126 set dummy cc; ac_word=$2
1127 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1128 echo "configure:1129: checking for $ac_word" >&5
1129 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1130 echo $ac_n "(cached) $ac_c" 1>&6
1132 if test -n "$CC"; then
1133 ac_cv_prog_CC="$CC" # Let the user override the test.
1135 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1137 for ac_dir in $PATH; do
1138 test -z "$ac_dir" && ac_dir=.
1139 if test -f $ac_dir/$ac_word; then
1140 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1141 ac_prog_rejected=yes
1149 if test $ac_prog_rejected = yes; then
1150 # We found a bogon in the path, so make sure we never use it.
1151 set dummy $ac_cv_prog_CC
1153 if test $# -gt 0; then
1154 # We chose a different compiler from the bogus one.
1155 # However, it has the same basename, so the bogon will be chosen
1156 # first if we set CC to just the basename; use the full file name.
1158 set dummy "$ac_dir/$ac_word" "$@"
1166 if test -n "$CC"; then
1167 echo "$ac_t""$CC" 1>&6
1169 echo "$ac_t""no" 1>&6
1172 if test -z "$CC"; then
1173 case "`uname -s`" in
1175 # Extract the first word of "cl", so it can be a program name with args.
1176 set dummy cl; ac_word=$2
1177 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1178 echo "configure:1179: checking for $ac_word" >&5
1179 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1180 echo $ac_n "(cached) $ac_c" 1>&6
1182 if test -n "$CC"; then
1183 ac_cv_prog_CC="$CC" # Let the user override the test.
1185 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1186 for ac_dir in $PATH; do
1187 test -z "$ac_dir" && ac_dir=.
1188 if test -f $ac_dir/$ac_word; then
1197 if test -n "$CC"; then
1198 echo "$ac_t""$CC" 1>&6
1200 echo "$ac_t""no" 1>&6
1205 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1208 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1209 echo "configure:1210: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1212 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1213 ac_cpp='$CPP $CPPFLAGS'
1214 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1215 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1216 cross_compiling=$ac_cv_prog_cc_cross
1218 cat > conftest.$ac_ext <<EOF
1219 #line 1220 "configure"
1220 #include "confdefs.h"
1223 if { (eval echo configure:1224: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1224 ac_cv_prog_cc_works=yes
1225 # If we can't run a trivial program, we are probably using a cross compiler.
1226 if (./conftest; exit) 2>/dev/null; then
1227 ac_cv_prog_cc_cross=no
1229 ac_cv_prog_cc_cross=yes
1232 echo "configure: failed program was:" >&5
1233 cat conftest.$ac_ext >&5
1234 ac_cv_prog_cc_works=no
1238 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1239 if test $ac_cv_prog_cc_works = no; then
1240 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1242 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1243 echo "configure:1244: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1244 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1245 cross_compiling=$ac_cv_prog_cc_cross
1247 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1248 echo "configure:1249: checking whether we are using GNU C" >&5
1249 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1250 echo $ac_n "(cached) $ac_c" 1>&6
1252 cat > conftest.c <<EOF
1257 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1258: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1264 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1266 if test $ac_cv_prog_gcc = yes; then
1272 ac_test_CFLAGS="${CFLAGS+set}"
1273 ac_save_CFLAGS="$CFLAGS"
1275 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1276 echo "configure:1277: checking whether ${CC-cc} accepts -g" >&5
1277 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1278 echo $ac_n "(cached) $ac_c" 1>&6
1280 echo 'void f(){}' > conftest.c
1281 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1290 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1291 if test "$ac_test_CFLAGS" = set; then
1292 CFLAGS="$ac_save_CFLAGS"
1293 elif test $ac_cv_prog_cc_g = yes; then
1294 if test "$GCC" = yes; then
1300 if test "$GCC" = yes; then
1311 # Extract the first word of "ranlib", so it can be a program name with args.
1312 set dummy ranlib; ac_word=$2
1313 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1314 echo "configure:1315: checking for $ac_word" >&5
1315 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1316 echo $ac_n "(cached) $ac_c" 1>&6
1318 if test -n "$RANLIB"; then
1319 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1321 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1322 for ac_dir in $PATH; do
1323 test -z "$ac_dir" && ac_dir=.
1324 if test -f $ac_dir/$ac_word; then
1325 ac_cv_prog_RANLIB="ranlib"
1330 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1333 RANLIB="$ac_cv_prog_RANLIB"
1334 if test -n "$RANLIB"; then
1335 echo "$ac_t""$RANLIB" 1>&6
1337 echo "$ac_t""no" 1>&6
1341 # Put a plausible default for CC_FOR_BUILD in Makefile.
1343 if test "x$cross_compiling" = "xno"; then
1344 CC_FOR_BUILD='$(CC)'
1350 # If a cpu ever has more than one simulator to choose from, use
1351 # --enable-sim=... to choose.
1352 # Check whether --enable-sim or --disable-sim was given.
1353 if test "${enable_sim+set}" = set; then
1354 enableval="$enable_sim"
1355 case "${enableval}" in
1357 *) { echo "configure: error: bad value ${enableval} given for --enable-sim option" 1>&2; exit 1; } ;;
1362 # Assume simulator can be built with cc.
1363 # If the user passes --enable-sim built it regardless of $(CC).
1366 extra_subdirs=common
1368 # WHEN ADDING ENTRIES TO THIS MATRIX:
1369 # Make sure that the left side always has two dashes. Otherwise you
1370 # can get spurious matches. Even for unambiguous cases, do this as a
1371 # convention, else the table becomes a real mess to understand and maintain.
1374 arm*-*-*) sim_target=arm ;;
1375 thumb*-*-*) sim_target=arm ;;
1376 d10v-*-*) sim_target=d10v ;;
1380 extra_subdirs="${extra_subdirs} igen"
1382 fr30-*-*) sim_target=fr30 ;;
1383 h8300*-*-*) sim_target=h8300 ;;
1384 h8500-*-*) sim_target=h8500 ;;
1385 i960-*-*) sim_target=i960 ;;
1386 m32r-*-*) sim_target=m32r ;;
1388 # The MIPS simulator can only be compiled by gcc.
1391 extra_subdirs="${extra_subdirs} igen"
1394 # The mn10300 simulator can only be compiled by gcc.
1397 extra_subdirs="${extra_subdirs} igen"
1402 sh*-*-*) sim_target=sh ;;
1403 powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | powerpc*-*-elf* | powerpc*-*-linux* )
1404 # The PowerPC simulator uses the GCC extension long long as well as
1405 # ANSI prototypes, so don't enable it for random host compilers
1409 #extra_subdirs="${extra_subdirs}"
1411 # start-sanitize-tic80
1415 extra_subdirs="${extra_subdirs} igen"
1417 # end-sanitize-tic80
1419 # The V850 simulator can only be compiled by gcc.
1421 extra_subdirs="${extra_subdirs} igen"
1425 # The V850 simulator can only be compiled by gcc.
1427 extra_subdirs="${extra_subdirs} igen"
1431 # The V850 simulator can only be compiled by gcc.
1433 extra_subdirs="${extra_subdirs} igen"
1438 # The w65 is suffering from gradual decay.
1441 z8k*-*-*) sim_target=z8k ;;
1443 sim_target=none # Don't build erc32 if sparc64.
1445 sparclite*-*-* | sparc86x*-*-*)
1446 # The SPARC simulator can only be compiled by gcc.
1451 # The SPARC simulator can only be compiled by gcc.
1454 # Unfortunately erc32 won't build on many hosts, so only enable
1455 # it if the user really really wants it.
1458 *) sim_target=none ;;
1462 # start-sanitize-gxsim
1463 # Check whether --enable-sim-gx or --disable-sim-gx was given.
1464 if test "${enable_sim_gx+set}" = set; then
1465 enableval="$enable_sim_gx"
1466 case "${enableval}" in
1468 if test -d ${srcdir}/${sim_target}-gx ; then
1469 extra_subdirs="${sim_target}-gx"
1471 echo "configure: warning: GX simulator not available for ${sim_target}" 1>&2
1475 # end-sanitize-gxsim
1478 # Is there a testsuite directory for the target?
1479 testdir=`echo ${target} | sed -e 's/-.*-/-/'`
1480 if test -r ${srcdir}/testsuite/${testdir}/configure ; then
1481 extra_subdirs="${extra_subdirs} testsuite"
1485 case "${enable_sim}" in
1486 no) sim_target=none ;;
1488 if test ${only_if_gcc} = yes ; then
1489 if test "${GCC}" != yes ; then
1490 echo "Can't enable simulator since not compiling with GCC."
1496 if test ${only_if_enabled} = yes ; then
1499 if test ${only_if_gcc} = yes ; then
1500 if test "${GCC}" != yes ; then
1508 if test x"${sim_target}" != xnone ; then
1509 configdirs="${extra_subdirs} ${sim_target}"
1510 subdirs="$configdirs"
1515 cat > confcache <<\EOF
1516 # This file is a shell script that caches the results of configure
1517 # tests run on this system so they can be shared between configure
1518 # scripts and configure runs. It is not useful on other systems.
1519 # If it contains results you don't want to keep, you may remove or edit it.
1521 # By default, configure uses ./config.cache as the cache file,
1522 # creating it if it does not exist already. You can give configure
1523 # the --cache-file=FILE option to use a different cache file; that is
1524 # what configure does when it calls configure scripts in
1525 # subdirectories, so they share the cache.
1526 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1527 # config.status only pays attention to the cache file if you give it the
1528 # --recheck option to rerun configure.
1531 # The following way of writing the cache mishandles newlines in values,
1532 # but we know of no workaround that is simple, portable, and efficient.
1533 # So, don't put newlines in cache variables' values.
1534 # Ultrix sh set writes to stderr and can't be redirected directly,
1535 # and sets the high bit in the cache file unless we assign to the vars.
1537 case `(ac_space=' '; set) 2>&1 | grep ac_space` in
1539 # `set' does not quote correctly, so add quotes (double-quote substitution
1540 # turns \\\\ into \\, and sed turns \\ into \).
1542 -e "s/'/'\\\\''/g" \
1543 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1546 # `set' quotes correctly as required by POSIX, so do not add quotes.
1547 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1550 if cmp -s $cache_file confcache; then
1553 if test -w $cache_file; then
1554 echo "updating cache $cache_file"
1555 cat confcache > $cache_file
1557 echo "not updating unwritable cache $cache_file"
1562 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1564 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1565 # Let make expand exec_prefix.
1566 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1568 # Any assignment to VPATH causes Sun make to only execute
1569 # the first set of double-colon rules, so remove it if not needed.
1570 # If there is a colon in the path, we need to keep it.
1571 if test "x$srcdir" = x.; then
1572 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1575 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1577 # Transform confdefs.h into DEFS.
1578 # Protect against shell expansion while executing Makefile rules.
1579 # Protect against Makefile macro expansion.
1580 cat > conftest.defs <<\EOF
1581 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1582 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
1587 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1591 # Without the "./", some shells look in PATH for config.status.
1592 : ${CONFIG_STATUS=./config.status}
1594 echo creating $CONFIG_STATUS
1595 rm -f $CONFIG_STATUS
1596 cat > $CONFIG_STATUS <<EOF
1598 # Generated automatically by configure.
1599 # Run this file to recreate the current configuration.
1600 # This directory was configured as follows,
1601 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1603 # $0 $ac_configure_args
1605 # Compiler output produced by configure, useful for debugging
1606 # configure, is in ./config.log if it exists.
1608 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1611 case "\$ac_option" in
1612 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1613 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1614 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1615 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1616 echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
1618 -help | --help | --hel | --he | --h)
1619 echo "\$ac_cs_usage"; exit 0 ;;
1620 *) echo "\$ac_cs_usage"; exit 1 ;;
1624 ac_given_srcdir=$srcdir
1625 ac_given_INSTALL="$INSTALL"
1627 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1629 cat >> $CONFIG_STATUS <<EOF
1631 # Protect against being on the right side of a sed subst in config.status.
1632 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1633 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1637 s%@CFLAGS@%$CFLAGS%g
1638 s%@CPPFLAGS@%$CPPFLAGS%g
1639 s%@CXXFLAGS@%$CXXFLAGS%g
1641 s%@LDFLAGS@%$LDFLAGS%g
1643 s%@exec_prefix@%$exec_prefix%g
1644 s%@prefix@%$prefix%g
1645 s%@program_transform_name@%$program_transform_name%g
1646 s%@bindir@%$bindir%g
1647 s%@sbindir@%$sbindir%g
1648 s%@libexecdir@%$libexecdir%g
1649 s%@datadir@%$datadir%g
1650 s%@sysconfdir@%$sysconfdir%g
1651 s%@sharedstatedir@%$sharedstatedir%g
1652 s%@localstatedir@%$localstatedir%g
1653 s%@libdir@%$libdir%g
1654 s%@includedir@%$includedir%g
1655 s%@oldincludedir@%$oldincludedir%g
1656 s%@infodir@%$infodir%g
1657 s%@mandir@%$mandir%g
1659 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1660 s%@INSTALL_DATA@%$INSTALL_DATA%g
1662 s%@host_alias@%$host_alias%g
1663 s%@host_cpu@%$host_cpu%g
1664 s%@host_vendor@%$host_vendor%g
1665 s%@host_os@%$host_os%g
1667 s%@build_alias@%$build_alias%g
1668 s%@build_cpu@%$build_cpu%g
1669 s%@build_vendor@%$build_vendor%g
1670 s%@build_os@%$build_os%g
1672 s%@RANLIB@%$RANLIB%g
1673 s%@target@%$target%g
1674 s%@target_alias@%$target_alias%g
1675 s%@target_cpu@%$target_cpu%g
1676 s%@target_vendor@%$target_vendor%g
1677 s%@target_os@%$target_os%g
1678 s%@HDEFINES@%$HDEFINES%g
1679 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1680 s%@subdirs@%$subdirs%g
1685 cat >> $CONFIG_STATUS <<\EOF
1687 # Split the substitutions into bite-sized pieces for seds with
1688 # small command number limits, like on Digital OSF/1 and HP-UX.
1689 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1690 ac_file=1 # Number of current file.
1691 ac_beg=1 # First line for current file.
1692 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1695 while $ac_more_lines; do
1696 if test $ac_beg -gt 1; then
1697 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1699 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1701 if test ! -s conftest.s$ac_file; then
1703 rm -f conftest.s$ac_file
1705 if test -z "$ac_sed_cmds"; then
1706 ac_sed_cmds="sed -f conftest.s$ac_file"
1708 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1710 ac_file=`expr $ac_file + 1`
1712 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1715 if test -z "$ac_sed_cmds"; then
1720 cat >> $CONFIG_STATUS <<EOF
1722 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1724 cat >> $CONFIG_STATUS <<\EOF
1725 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1726 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1728 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1729 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1730 *) ac_file_in="${ac_file}.in" ;;
1733 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1735 # Remove last slash and all that follows it. Not all systems have dirname.
1736 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1737 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1738 # The file is in a subdirectory.
1739 test ! -d "$ac_dir" && mkdir "$ac_dir"
1740 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1741 # A "../" for each directory in $ac_dir_suffix.
1742 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1744 ac_dir_suffix= ac_dots=
1747 case "$ac_given_srcdir" in
1749 if test -z "$ac_dots"; then top_srcdir=.
1750 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1751 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1753 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1754 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1757 case "$ac_given_INSTALL" in
1758 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1759 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1762 echo creating "$ac_file"
1764 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1766 *Makefile*) ac_comsub="1i\\
1767 # $configure_input" ;;
1771 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1773 s%@configure_input@%$configure_input%g
1774 s%@srcdir@%$srcdir%g
1775 s%@top_srcdir@%$top_srcdir%g
1776 s%@INSTALL@%$INSTALL%g
1777 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1782 cat >> $CONFIG_STATUS <<EOF
1785 cat >> $CONFIG_STATUS <<\EOF
1789 chmod +x $CONFIG_STATUS
1790 rm -fr confdefs* $ac_clean_files
1791 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1793 if test "$no_recursion" != yes; then
1795 # Remove --cache-file and --srcdir arguments so they do not pile up.
1796 ac_sub_configure_args=
1798 for ac_arg in $ac_configure_args; do
1799 if test -n "$ac_prev"; then
1804 -cache-file | --cache-file | --cache-fil | --cache-fi \
1805 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1806 ac_prev=cache_file ;;
1807 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1808 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1810 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1812 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1814 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1818 for ac_config_dir in $configdirs; do
1820 # Do not complain, so a configure script can configure whichever
1821 # parts of a large source tree are present.
1822 if test ! -d $srcdir/$ac_config_dir; then
1826 echo configuring in $ac_config_dir
1831 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1833 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1841 # A "../" for each directory in /$ac_config_dir.
1842 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
1845 .) # No --srcdir option. We are building in place.
1846 ac_sub_srcdir=$srcdir ;;
1847 /*) # Absolute path.
1848 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1850 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
1853 # Check for guested configure; otherwise get Cygnus style configure.
1854 if test -f $ac_sub_srcdir/configure; then
1855 ac_sub_configure=$ac_sub_srcdir/configure
1856 elif test -f $ac_sub_srcdir/configure.in; then
1857 ac_sub_configure=$ac_configure
1859 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1863 # The recursion is here.
1864 if test -n "$ac_sub_configure"; then
1866 # Make the cache file name correct relative to the subdirectory.
1867 case "$cache_file" in
1868 /*) ac_sub_cache_file=$cache_file ;;
1870 ac_sub_cache_file="$ac_dots$cache_file" ;;
1872 case "$ac_given_INSTALL" in
1873 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1874 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1877 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1878 # The eval makes quoting arguments work.
1879 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1882 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }