3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 --enable-multilib build many library versions (default)"
17 --enable-target-optspace optimize for space"
19 --enable-malloc-debugging indicate malloc debugging requested"
21 --enable-newlib-mb enable multibyte support"
23 --enable-maintainer-mode enable make rules and dependencies not useful
24 (and sometimes confusing) to the casual installer"
26 --enable-newlib-hw-fp Turn on hardware floating point math"
28 # Initialize some variables set by options.
29 # The variables have the same names as the options, with
30 # dashes changed to underlines.
32 cache_file=./config.cache
41 program_transform_name=s,x,x,
50 bindir='${exec_prefix}/bin'
51 sbindir='${exec_prefix}/sbin'
52 libexecdir='${exec_prefix}/libexec'
53 datadir='${prefix}/share'
54 sysconfdir='${prefix}/etc'
55 sharedstatedir='${prefix}/com'
56 localstatedir='${prefix}/var'
57 libdir='${exec_prefix}/lib'
58 includedir='${prefix}/include'
59 oldincludedir='/usr/include'
60 infodir='${prefix}/info'
61 mandir='${prefix}/man'
63 # Initialize some other variables.
66 SHELL=${CONFIG_SHELL-/bin/sh}
67 # Maximum number of lines to put in a shell here document.
74 # If the previous option needs an argument, assign it.
75 if test -n "$ac_prev"; then
76 eval "$ac_prev=\$ac_option"
82 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
86 # Accept the important Cygnus configure options, so we can diagnose typos.
90 -bindir | --bindir | --bindi | --bind | --bin | --bi)
92 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
93 bindir="$ac_optarg" ;;
95 -build | --build | --buil | --bui | --bu)
97 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
100 -cache-file | --cache-file | --cache-fil | --cache-fi \
101 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
102 ac_prev=cache_file ;;
103 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
104 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
105 cache_file="$ac_optarg" ;;
107 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
109 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
111 datadir="$ac_optarg" ;;
113 -disable-* | --disable-*)
114 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
115 # Reject names that are not valid shell variable names.
116 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
117 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
119 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
120 eval "enable_${ac_feature}=no" ;;
122 -enable-* | --enable-*)
123 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
124 # Reject names that are not valid shell variable names.
125 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
126 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
128 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
133 eval "enable_${ac_feature}='$ac_optarg'" ;;
135 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
136 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
137 | --exec | --exe | --ex)
138 ac_prev=exec_prefix ;;
139 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
140 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
141 | --exec=* | --exe=* | --ex=*)
142 exec_prefix="$ac_optarg" ;;
144 -gas | --gas | --ga | --g)
145 # Obsolete; use --with-gas.
148 -help | --help | --hel | --he)
149 # Omit some internal or obsolete options to make the list less imposing.
150 # This message is too long to be a string in the A/UX 3.1 sh.
152 Usage: configure [options] [host]
153 Options: [defaults in brackets after descriptions]
155 --cache-file=FILE cache test results in FILE
156 --help print this message
157 --no-create do not create output files
158 --quiet, --silent do not print \`checking...' messages
159 --site-file=FILE use FILE as the site file
160 --version print the version of autoconf that created configure
161 Directory and file names:
162 --prefix=PREFIX install architecture-independent files in PREFIX
164 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
166 --bindir=DIR user executables in DIR [EPREFIX/bin]
167 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
168 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
169 --datadir=DIR read-only architecture-independent data in DIR
171 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
172 --sharedstatedir=DIR modifiable architecture-independent data in DIR
174 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
175 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
176 --includedir=DIR C header files in DIR [PREFIX/include]
177 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
178 --infodir=DIR info documentation in DIR [PREFIX/info]
179 --mandir=DIR man documentation in DIR [PREFIX/man]
180 --srcdir=DIR find the sources in DIR [configure dir or ..]
181 --program-prefix=PREFIX prepend PREFIX to installed program names
182 --program-suffix=SUFFIX append SUFFIX to installed program names
183 --program-transform-name=PROGRAM
184 run sed PROGRAM on installed program names
188 --build=BUILD configure for building on BUILD [BUILD=HOST]
189 --host=HOST configure for HOST [guessed]
190 --target=TARGET configure for TARGET [TARGET=HOST]
191 Features and packages:
192 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
193 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
194 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
195 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
196 --x-includes=DIR X include files are in DIR
197 --x-libraries=DIR X library files are in DIR
199 if test -n "$ac_help"; then
200 echo "--enable and --with options recognized:$ac_help"
204 -host | --host | --hos | --ho)
206 -host=* | --host=* | --hos=* | --ho=*)
209 -includedir | --includedir | --includedi | --included | --include \
210 | --includ | --inclu | --incl | --inc)
211 ac_prev=includedir ;;
212 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
213 | --includ=* | --inclu=* | --incl=* | --inc=*)
214 includedir="$ac_optarg" ;;
216 -infodir | --infodir | --infodi | --infod | --info | --inf)
218 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
219 infodir="$ac_optarg" ;;
221 -libdir | --libdir | --libdi | --libd)
223 -libdir=* | --libdir=* | --libdi=* | --libd=*)
224 libdir="$ac_optarg" ;;
226 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
227 | --libexe | --libex | --libe)
228 ac_prev=libexecdir ;;
229 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
230 | --libexe=* | --libex=* | --libe=*)
231 libexecdir="$ac_optarg" ;;
233 -localstatedir | --localstatedir | --localstatedi | --localstated \
234 | --localstate | --localstat | --localsta | --localst \
235 | --locals | --local | --loca | --loc | --lo)
236 ac_prev=localstatedir ;;
237 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
238 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
239 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
240 localstatedir="$ac_optarg" ;;
242 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
244 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
245 mandir="$ac_optarg" ;;
248 # Obsolete; use --without-fp.
251 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
255 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
256 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
259 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
260 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
261 | --oldin | --oldi | --old | --ol | --o)
262 ac_prev=oldincludedir ;;
263 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
264 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
265 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
266 oldincludedir="$ac_optarg" ;;
268 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
270 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
271 prefix="$ac_optarg" ;;
273 -program-prefix | --program-prefix | --program-prefi | --program-pref \
274 | --program-pre | --program-pr | --program-p)
275 ac_prev=program_prefix ;;
276 -program-prefix=* | --program-prefix=* | --program-prefi=* \
277 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
278 program_prefix="$ac_optarg" ;;
280 -program-suffix | --program-suffix | --program-suffi | --program-suff \
281 | --program-suf | --program-su | --program-s)
282 ac_prev=program_suffix ;;
283 -program-suffix=* | --program-suffix=* | --program-suffi=* \
284 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
285 program_suffix="$ac_optarg" ;;
287 -program-transform-name | --program-transform-name \
288 | --program-transform-nam | --program-transform-na \
289 | --program-transform-n | --program-transform- \
290 | --program-transform | --program-transfor \
291 | --program-transfo | --program-transf \
292 | --program-trans | --program-tran \
293 | --progr-tra | --program-tr | --program-t)
294 ac_prev=program_transform_name ;;
295 -program-transform-name=* | --program-transform-name=* \
296 | --program-transform-nam=* | --program-transform-na=* \
297 | --program-transform-n=* | --program-transform-=* \
298 | --program-transform=* | --program-transfor=* \
299 | --program-transfo=* | --program-transf=* \
300 | --program-trans=* | --program-tran=* \
301 | --progr-tra=* | --program-tr=* | --program-t=*)
302 program_transform_name="$ac_optarg" ;;
304 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
305 | -silent | --silent | --silen | --sile | --sil)
308 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
310 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
312 sbindir="$ac_optarg" ;;
314 -sharedstatedir | --sharedstatedir | --sharedstatedi \
315 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
316 | --sharedst | --shareds | --shared | --share | --shar \
318 ac_prev=sharedstatedir ;;
319 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
320 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
321 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
323 sharedstatedir="$ac_optarg" ;;
325 -site | --site | --sit)
327 -site=* | --site=* | --sit=*)
330 -site-file | --site-file | --site-fil | --site-fi | --site-f)
332 -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
333 sitefile="$ac_optarg" ;;
335 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
337 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
338 srcdir="$ac_optarg" ;;
340 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
341 | --syscon | --sysco | --sysc | --sys | --sy)
342 ac_prev=sysconfdir ;;
343 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
344 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
345 sysconfdir="$ac_optarg" ;;
347 -target | --target | --targe | --targ | --tar | --ta | --t)
349 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
350 target="$ac_optarg" ;;
352 -v | -verbose | --verbose | --verbos | --verbo | --verb)
355 -version | --version | --versio | --versi | --vers)
356 echo "configure generated by autoconf version 2.13"
360 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
361 # Reject names that are not valid shell variable names.
362 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
363 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
365 ac_package=`echo $ac_package| sed 's/-/_/g'`
370 eval "with_${ac_package}='$ac_optarg'" ;;
372 -without-* | --without-*)
373 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
374 # Reject names that are not valid shell variable names.
375 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
376 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
378 ac_package=`echo $ac_package| sed 's/-/_/g'`
379 eval "with_${ac_package}=no" ;;
382 # Obsolete; use --with-x.
385 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
386 | --x-incl | --x-inc | --x-in | --x-i)
387 ac_prev=x_includes ;;
388 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
389 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
390 x_includes="$ac_optarg" ;;
392 -x-libraries | --x-libraries | --x-librarie | --x-librari \
393 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
394 ac_prev=x_libraries ;;
395 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
396 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
397 x_libraries="$ac_optarg" ;;
399 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
403 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
404 echo "configure: warning: $ac_option: invalid host type" 1>&2
406 if test "x$nonopt" != xNONE; then
407 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
415 if test -n "$ac_prev"; then
416 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
419 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
421 # File descriptor usage:
424 # 2 errors and warnings
425 # 3 some systems may open it to /dev/tty
426 # 4 used on the Kubota Titan
427 # 6 checking for... messages and results
428 # 5 compiler messages saved in config.log
429 if test "$silent" = yes; then
437 This file contains any messages produced by compilers while
438 running configure, to aid debugging if configure makes a mistake.
441 # Strip out --no-create and --no-recursion so they do not pile up.
442 # Also quote any args containing shell metacharacters.
447 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
448 | --no-cr | --no-c) ;;
449 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
450 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
451 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
452 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
453 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
458 # Only set these to C if already set. These must not be set unconditionally
459 # because not all systems understand e.g. LANG=C (notably SCO).
460 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
461 # Non-C LC_CTYPE values break the ctype check.
462 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
463 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
464 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
465 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
467 # confdefs.h avoids OS command line length limits that DEFS can exceed.
468 rm -rf conftest* confdefs.h
469 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
472 # A filename unique to this package, relative to the directory that
473 # configure is in, which we can look for to find out if srcdir is correct.
476 # Find the source files, if location was not specified.
477 if test -z "$srcdir"; then
478 ac_srcdir_defaulted=yes
479 # Try the directory containing this script, then its parent.
481 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
482 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
484 if test ! -r $srcdir/$ac_unique_file; then
488 ac_srcdir_defaulted=no
490 if test ! -r $srcdir/$ac_unique_file; then
491 if test "$ac_srcdir_defaulted" = yes; then
492 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
494 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
497 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
499 # Prefer explicitly selected file to automatically selected ones.
500 if test -z "$sitefile"; then
501 if test -z "$CONFIG_SITE"; then
502 if test "x$prefix" != xNONE; then
503 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
505 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
509 CONFIG_SITE="$sitefile"
511 for ac_site_file in $CONFIG_SITE; do
512 if test -r "$ac_site_file"; then
513 echo "loading site script $ac_site_file"
518 if test -r "$cache_file"; then
519 echo "loading cache $cache_file"
522 echo "creating cache $cache_file"
527 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
528 ac_cpp='$CPP $CPPFLAGS'
529 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
530 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
531 cross_compiling=$ac_cv_prog_cc_cross
535 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
536 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
537 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
544 ac_n= ac_c='\c' ac_t=
550 for ac_dir in .. $srcdir/..; do
551 if test -f $ac_dir/install-sh; then
553 ac_install_sh="$ac_aux_dir/install-sh -c"
555 elif test -f $ac_dir/install.sh; then
557 ac_install_sh="$ac_aux_dir/install.sh -c"
561 if test -z "$ac_aux_dir"; then
562 { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
564 ac_config_guess=$ac_aux_dir/config.guess
565 ac_config_sub=$ac_aux_dir/config.sub
566 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
569 # Find a good install program. We prefer a C program (faster),
570 # so one script is as good as another. But avoid the broken or
571 # incompatible versions:
572 # SysV /etc/install, /usr/sbin/install
573 # SunOS /usr/etc/install
576 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
577 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
578 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
579 # ./install, which can be erroneously created by make from ./install.sh.
580 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
581 echo "configure:582: checking for a BSD compatible install" >&5
582 if test -z "$INSTALL"; then
583 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
584 echo $ac_n "(cached) $ac_c" 1>&6
586 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
587 for ac_dir in $PATH; do
588 # Account for people who put trailing slashes in PATH elements.
590 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
592 # OSF1 and SCO ODT 3.0 have their own names for install.
593 # Don't use installbsd from OSF since it installs stuff as root
595 for ac_prog in ginstall scoinst install; do
596 if test -f $ac_dir/$ac_prog; then
597 if test $ac_prog = install &&
598 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
599 # AIX install. It has an incompatible calling convention.
602 ac_cv_path_install="$ac_dir/$ac_prog -c"
613 if test "${ac_cv_path_install+set}" = set; then
614 INSTALL="$ac_cv_path_install"
616 # As a last resort, use the slow shell script. We don't cache a
617 # path for INSTALL within a source directory, because that will
618 # break other packages using the cache if that directory is
619 # removed, or if the path is relative.
620 INSTALL="$ac_install_sh"
623 echo "$ac_t""$INSTALL" 1>&6
625 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
626 # It thinks the first close brace ends the variable substitution.
627 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
629 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
631 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
633 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
634 echo "configure:635: checking whether build environment is sane" >&5
637 echo timestamp > conftestfile
638 # Do `set' in a subshell so we don't clobber the current shell's
639 # arguments. Must try -L first in case configure is actually a
640 # symlink; some systems play weird games with the mod time of symlinks
641 # (eg FreeBSD returns the mod time of the symlink's containing
644 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
645 if test "$*" = "X"; then
647 set X `ls -t $srcdir/configure conftestfile`
649 if test "$*" != "X $srcdir/configure conftestfile" \
650 && test "$*" != "X conftestfile $srcdir/configure"; then
652 # If neither matched, then we have a broken ls. This can happen
653 # if, for instance, CONFIG_SHELL is bash and it inherits a
654 # broken ls alias from the environment. This has actually
655 # happened. Such a system could not be considered "sane".
656 { echo "configure: error: ls -t appears to fail. Make sure there is not a broken
657 alias in your environment" 1>&2; exit 1; }
660 test "$2" = conftestfile
666 { echo "configure: error: newly created file is older than distributed files!
667 Check your system clock" 1>&2; exit 1; }
670 echo "$ac_t""yes" 1>&6
671 if test "$program_transform_name" = s,x,x,; then
672 program_transform_name=
674 # Double any \ or $. echo might interpret backslashes.
675 cat <<\EOF_SED > conftestsed
676 s,\\,\\\\,g; s,\$,$$,g
678 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
681 test "$program_prefix" != NONE &&
682 program_transform_name="s,^,${program_prefix},; $program_transform_name"
683 # Use a double $ so make ignores it.
684 test "$program_suffix" != NONE &&
685 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
687 # sed with no file args requires a program.
688 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
690 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
691 echo "configure:692: checking whether ${MAKE-make} sets \${MAKE}" >&5
692 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
693 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
694 echo $ac_n "(cached) $ac_c" 1>&6
696 cat > conftestmake <<\EOF
698 @echo 'ac_maketemp="${MAKE}"'
700 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
701 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
702 if test -n "$ac_maketemp"; then
703 eval ac_cv_prog_make_${ac_make}_set=yes
705 eval ac_cv_prog_make_${ac_make}_set=no
709 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
710 echo "$ac_t""yes" 1>&6
713 echo "$ac_t""no" 1>&6
714 SET_MAKE="MAKE=${MAKE-make}"
717 if test $host != $build; then
718 ac_tool_prefix=${host_alias}-
723 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
724 echo "configure:725: checking for Cygwin environment" >&5
725 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
726 echo $ac_n "(cached) $ac_c" 1>&6
728 cat > conftest.$ac_ext <<EOF
729 #line 730 "configure"
730 #include "confdefs.h"
735 #define __CYGWIN__ __CYGWIN32__
740 if { (eval echo configure:741: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
744 echo "configure: failed program was:" >&5
745 cat conftest.$ac_ext >&5
753 echo "$ac_t""$ac_cv_cygwin" 1>&6
755 test "$ac_cv_cygwin" = yes && CYGWIN=yes
756 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
757 echo "configure:758: checking for mingw32 environment" >&5
758 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
759 echo $ac_n "(cached) $ac_c" 1>&6
761 cat > conftest.$ac_ext <<EOF
762 #line 763 "configure"
763 #include "confdefs.h"
769 if { (eval echo configure:770: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
773 echo "configure: failed program was:" >&5
774 cat conftest.$ac_ext >&5
782 echo "$ac_t""$ac_cv_mingw32" 1>&6
784 test "$ac_cv_mingw32" = yes && MINGW32=yes
786 # Check whether --enable-multilib or --disable-multilib was given.
787 if test "${enable_multilib+set}" = set; then
788 enableval="$enable_multilib"
789 case "${enableval}" in
792 *) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
798 # Check whether --enable-target-optspace or --disable-target-optspace was given.
799 if test "${enable_target_optspace+set}" = set; then
800 enableval="$enable_target_optspace"
801 case "${enableval}" in
802 yes) target_optspace=yes ;;
803 no) target_optspace=no ;;
804 *) { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
810 # Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
811 if test "${enable_malloc_debugging+set}" = set; then
812 enableval="$enable_malloc_debugging"
813 case "${enableval}" in
814 yes) malloc_debugging=yes ;;
815 no) malloc_debugging=no ;;
816 *) { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
822 # Check whether --enable-newlib-mb or --disable-newlib-mb was given.
823 if test "${enable_newlib_mb+set}" = set; then
824 enableval="$enable_newlib_mb"
825 case "${enableval}" in
826 yes) newlib_mb=yes ;;
828 *) { echo "configure: error: bad value ${enableval} for newlib-mb option" 1>&2; exit 1; } ;;
835 test -z "${with_target_subdir}" && with_target_subdir=.
837 if test "${srcdir}" = "."; then
838 if test "${with_target_subdir}" != "."; then
839 newlib_basedir="${srcdir}/${with_multisrctop}../."
841 newlib_basedir="${srcdir}/${with_multisrctop}."
844 newlib_basedir="${srcdir}/."
849 # Make sure we can run config.sub.
850 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
851 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
854 echo $ac_n "checking host system type""... $ac_c" 1>&6
855 echo "configure:856: checking host system type" >&5
858 case "$host_alias" in
862 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
863 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
865 *) host_alias=$nonopt ;;
869 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
870 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
871 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
872 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
873 echo "$ac_t""$host" 1>&6
881 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
882 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
884 cat >> confdefs.h <<EOF
885 #define PACKAGE "$PACKAGE"
888 cat >> confdefs.h <<EOF
889 #define VERSION "$VERSION"
894 missing_dir=`cd $ac_aux_dir && pwd`
895 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
896 echo "configure:897: checking for working aclocal" >&5
897 # Run test in a subshell; some versions of sh will print an error if
898 # an executable is not found, even if stderr is redirected.
899 # Redirect stdin to placate older versions of autoconf. Sigh.
900 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
902 echo "$ac_t""found" 1>&6
904 ACLOCAL="$missing_dir/missing aclocal"
905 echo "$ac_t""missing" 1>&6
908 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
909 echo "configure:910: checking for working autoconf" >&5
910 # Run test in a subshell; some versions of sh will print an error if
911 # an executable is not found, even if stderr is redirected.
912 # Redirect stdin to placate older versions of autoconf. Sigh.
913 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
915 echo "$ac_t""found" 1>&6
917 AUTOCONF="$missing_dir/missing autoconf"
918 echo "$ac_t""missing" 1>&6
921 echo $ac_n "checking for working automake""... $ac_c" 1>&6
922 echo "configure:923: checking for working automake" >&5
923 # Run test in a subshell; some versions of sh will print an error if
924 # an executable is not found, even if stderr is redirected.
925 # Redirect stdin to placate older versions of autoconf. Sigh.
926 if (automake --version) < /dev/null > /dev/null 2>&1; then
928 echo "$ac_t""found" 1>&6
930 AUTOMAKE="$missing_dir/missing automake"
931 echo "$ac_t""missing" 1>&6
934 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
935 echo "configure:936: checking for working autoheader" >&5
936 # Run test in a subshell; some versions of sh will print an error if
937 # an executable is not found, even if stderr is redirected.
938 # Redirect stdin to placate older versions of autoconf. Sigh.
939 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
940 AUTOHEADER=autoheader
941 echo "$ac_t""found" 1>&6
943 AUTOHEADER="$missing_dir/missing autoheader"
944 echo "$ac_t""missing" 1>&6
947 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
948 echo "configure:949: checking for working makeinfo" >&5
949 # Run test in a subshell; some versions of sh will print an error if
950 # an executable is not found, even if stderr is redirected.
951 # Redirect stdin to placate older versions of autoconf. Sigh.
952 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
954 echo "$ac_t""found" 1>&6
956 MAKEINFO="$missing_dir/missing makeinfo"
957 echo "$ac_t""missing" 1>&6
962 # FIXME: We temporarily define our own version of AC_PROG_CC. This is
963 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
964 # are probably using a cross compiler, which will not be able to fully
965 # link an executable. This should really be fixed in autoconf
970 # Extract the first word of "gcc", so it can be a program name with args.
971 set dummy gcc; ac_word=$2
972 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
973 echo "configure:974: checking for $ac_word" >&5
974 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
975 echo $ac_n "(cached) $ac_c" 1>&6
977 if test -n "$CC"; then
978 ac_cv_prog_CC="$CC" # Let the user override the test.
980 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
982 for ac_dir in $ac_dummy; do
983 test -z "$ac_dir" && ac_dir=.
984 if test -f $ac_dir/$ac_word; then
993 if test -n "$CC"; then
994 echo "$ac_t""$CC" 1>&6
996 echo "$ac_t""no" 1>&6
999 if test -z "$CC"; then
1000 # Extract the first word of "cc", so it can be a program name with args.
1001 set dummy cc; ac_word=$2
1002 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1003 echo "configure:1004: checking for $ac_word" >&5
1004 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1005 echo $ac_n "(cached) $ac_c" 1>&6
1007 if test -n "$CC"; then
1008 ac_cv_prog_CC="$CC" # Let the user override the test.
1010 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1013 for ac_dir in $ac_dummy; do
1014 test -z "$ac_dir" && ac_dir=.
1015 if test -f $ac_dir/$ac_word; then
1016 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1017 ac_prog_rejected=yes
1025 if test $ac_prog_rejected = yes; then
1026 # We found a bogon in the path, so make sure we never use it.
1027 set dummy $ac_cv_prog_CC
1029 if test $# -gt 0; then
1030 # We chose a different compiler from the bogus one.
1031 # However, it has the same basename, so the bogon will be chosen
1032 # first if we set CC to just the basename; use the full file name.
1034 set dummy "$ac_dir/$ac_word" "$@"
1042 if test -n "$CC"; then
1043 echo "$ac_t""$CC" 1>&6
1045 echo "$ac_t""no" 1>&6
1048 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1051 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1052 echo "configure:1053: checking whether we are using GNU C" >&5
1053 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1054 echo $ac_n "(cached) $ac_c" 1>&6
1056 cat > conftest.c <<EOF
1061 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1062: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1068 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1070 if test $ac_cv_prog_gcc = yes; then
1072 ac_test_CFLAGS="${CFLAGS+set}"
1073 ac_save_CFLAGS="$CFLAGS"
1075 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1076 echo "configure:1077: checking whether ${CC-cc} accepts -g" >&5
1077 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1078 echo $ac_n "(cached) $ac_c" 1>&6
1080 echo 'void f(){}' > conftest.c
1081 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1090 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1091 if test "$ac_test_CFLAGS" = set; then
1092 CFLAGS="$ac_save_CFLAGS"
1093 elif test $ac_cv_prog_cc_g = yes; then
1100 test "${CFLAGS+set}" = set || CFLAGS="-g"
1104 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we don't
1105 # run it explicitly here, it will be run implicitly before
1106 # NEWLIB_CONFIGURE, which doesn't work because that means that it will
1107 # be run before AC_CANONICAL_HOST.
1108 echo $ac_n "checking build system type""... $ac_c" 1>&6
1109 echo "configure:1110: checking build system type" >&5
1112 case "$build_alias" in
1115 NONE) build_alias=$host_alias ;;
1116 *) build_alias=$nonopt ;;
1120 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1121 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1122 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1123 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1124 echo "$ac_t""$build" 1>&6
1127 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1128 set dummy ${ac_tool_prefix}as; ac_word=$2
1129 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1130 echo "configure:1131: checking for $ac_word" >&5
1131 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1132 echo $ac_n "(cached) $ac_c" 1>&6
1134 if test -n "$AS"; then
1135 ac_cv_prog_AS="$AS" # Let the user override the test.
1137 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1139 for ac_dir in $ac_dummy; do
1140 test -z "$ac_dir" && ac_dir=.
1141 if test -f $ac_dir/$ac_word; then
1142 ac_cv_prog_AS="${ac_tool_prefix}as"
1147 test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1151 if test -n "$AS"; then
1152 echo "$ac_t""$AS" 1>&6
1154 echo "$ac_t""no" 1>&6
1159 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1160 set dummy ${ac_tool_prefix}ar; ac_word=$2
1161 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1162 echo "configure:1163: checking for $ac_word" >&5
1163 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1164 echo $ac_n "(cached) $ac_c" 1>&6
1166 if test -n "$AR"; then
1167 ac_cv_prog_AR="$AR" # Let the user override the test.
1169 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1171 for ac_dir in $ac_dummy; do
1172 test -z "$ac_dir" && ac_dir=.
1173 if test -f $ac_dir/$ac_word; then
1174 ac_cv_prog_AR="${ac_tool_prefix}ar"
1179 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1183 if test -n "$AR"; then
1184 echo "$ac_t""$AR" 1>&6
1186 echo "$ac_t""no" 1>&6
1191 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1192 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1193 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1194 echo "configure:1195: checking for $ac_word" >&5
1195 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1196 echo $ac_n "(cached) $ac_c" 1>&6
1198 if test -n "$RANLIB"; then
1199 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1201 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1203 for ac_dir in $ac_dummy; do
1204 test -z "$ac_dir" && ac_dir=.
1205 if test -f $ac_dir/$ac_word; then
1206 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1213 RANLIB="$ac_cv_prog_RANLIB"
1214 if test -n "$RANLIB"; then
1215 echo "$ac_t""$RANLIB" 1>&6
1217 echo "$ac_t""no" 1>&6
1221 if test -z "$ac_cv_prog_RANLIB"; then
1222 if test -n "$ac_tool_prefix"; then
1223 # Extract the first word of "ranlib", so it can be a program name with args.
1224 set dummy ranlib; ac_word=$2
1225 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1226 echo "configure:1227: checking for $ac_word" >&5
1227 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1228 echo $ac_n "(cached) $ac_c" 1>&6
1230 if test -n "$RANLIB"; then
1231 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1233 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1235 for ac_dir in $ac_dummy; do
1236 test -z "$ac_dir" && ac_dir=.
1237 if test -f $ac_dir/$ac_word; then
1238 ac_cv_prog_RANLIB="ranlib"
1243 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1246 RANLIB="$ac_cv_prog_RANLIB"
1247 if test -n "$RANLIB"; then
1248 echo "$ac_t""$RANLIB" 1>&6
1250 echo "$ac_t""no" 1>&6
1259 # Find a good install program. We prefer a C program (faster),
1260 # so one script is as good as another. But avoid the broken or
1261 # incompatible versions:
1262 # SysV /etc/install, /usr/sbin/install
1263 # SunOS /usr/etc/install
1264 # IRIX /sbin/install
1266 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1267 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1268 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1269 # ./install, which can be erroneously created by make from ./install.sh.
1270 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1271 echo "configure:1272: checking for a BSD compatible install" >&5
1272 if test -z "$INSTALL"; then
1273 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1274 echo $ac_n "(cached) $ac_c" 1>&6
1276 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
1277 for ac_dir in $PATH; do
1278 # Account for people who put trailing slashes in PATH elements.
1280 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1282 # OSF1 and SCO ODT 3.0 have their own names for install.
1283 # Don't use installbsd from OSF since it installs stuff as root
1285 for ac_prog in ginstall scoinst install; do
1286 if test -f $ac_dir/$ac_prog; then
1287 if test $ac_prog = install &&
1288 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1289 # AIX install. It has an incompatible calling convention.
1292 ac_cv_path_install="$ac_dir/$ac_prog -c"
1303 if test "${ac_cv_path_install+set}" = set; then
1304 INSTALL="$ac_cv_path_install"
1306 # As a last resort, use the slow shell script. We don't cache a
1307 # path for INSTALL within a source directory, because that will
1308 # break other packages using the cache if that directory is
1309 # removed, or if the path is relative.
1310 INSTALL="$ac_install_sh"
1313 echo "$ac_t""$INSTALL" 1>&6
1315 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1316 # It thinks the first close brace ends the variable substitution.
1317 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1319 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1321 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1324 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1325 echo "configure:1326: checking whether to enable maintainer-specific portions of Makefiles" >&5
1326 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1327 if test "${enable_maintainer_mode+set}" = set; then
1328 enableval="$enable_maintainer_mode"
1329 USE_MAINTAINER_MODE=$enableval
1331 USE_MAINTAINER_MODE=no
1334 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1337 if test $USE_MAINTAINER_MODE = yes; then
1338 MAINTAINER_MODE_TRUE=
1339 MAINTAINER_MODE_FALSE='#'
1341 MAINTAINER_MODE_TRUE='#'
1342 MAINTAINER_MODE_FALSE=
1344 MAINT=$MAINTAINER_MODE_TRUE
1348 # We need AC_EXEEXT to keep automake happy in cygnus mode. However,
1349 # at least currently, we never actually build a program, so we never
1350 # need to use $(EXEEXT). Moreover, the test for EXEEXT normally
1351 # fails, because we are probably configuring with a cross compiler
1352 # which can't create executables. So we include AC_EXEEXT to keep
1353 # automake happy, but we don't execute it, since we don't care about
1358 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1359 echo "configure:1360: checking for executable suffix" >&5
1360 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1361 echo $ac_n "(cached) $ac_c" 1>&6
1363 if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1367 echo 'int main () { return 0; }' > conftest.$ac_ext
1369 if { (eval echo configure:1370: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1370 for file in conftest.*; do
1372 *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1373 *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1377 { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1380 test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1385 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1386 echo "$ac_t""${ac_cv_exeext}" 1>&6
1391 . ${newlib_basedir}/configure.host
1393 case ${newlib_basedir} in
1394 /* | A-Za-z:/\\*) newlib_flagbasedir=${newlib_basedir} ;;
1395 *) newlib_flagbasedir='$(top_builddir)/'${newlib_basedir} ;;
1398 newlib_cflags="${newlib_cflags} -I"'$(top_builddir)'"/./targ-include -I${newlib_flagbasedir}/libc/include"
1401 newlib_cflags="${newlib_cflags} -I${newlib_flagbasedir}/../winsup/cygwin/include -I${newlib_flagbasedir}/../winsup/w32api/include"
1405 newlib_cflags="${newlib_cflags} -fno-builtin"
1407 NEWLIB_CFLAGS=${newlib_cflags}
1414 configdirs="libc libm"
1416 # Check whether --enable-newlib_hw_fp or --disable-newlib_hw_fp was given.
1417 if test "${enable_newlib_hw_fp+set}" = set; then
1418 enableval="$enable_newlib_hw_fp"
1419 case "${enableval}" in
1420 yes) newlib_hw_fp=true ;;
1421 no) newlib_hw_fp=false ;;
1422 *) { echo "configure: error: bad value ${enableval} for --enable-newlib-hw-fp" 1>&2; exit 1; } ;;
1430 if test x$newlib_hw_fp = xtrue; then
1432 NEWLIB_HW_FP_FALSE='#'
1434 NEWLIB_HW_FP_TRUE='#'
1438 if test -z "${with_multisubdir}"; then
1439 configdirs="${configdirs} doc"
1446 if test x$have_doc = xyes; then
1454 subdirs="${configdirs}"
1459 if test -n "${sys_dir}"; then
1469 if test "${multilib}" = "yes"; then
1470 multilib_arg="--enable-multilib"
1477 cat > confcache <<\EOF
1478 # This file is a shell script that caches the results of configure
1479 # tests run on this system so they can be shared between configure
1480 # scripts and configure runs. It is not useful on other systems.
1481 # If it contains results you don't want to keep, you may remove or edit it.
1483 # By default, configure uses ./config.cache as the cache file,
1484 # creating it if it does not exist already. You can give configure
1485 # the --cache-file=FILE option to use a different cache file; that is
1486 # what configure does when it calls configure scripts in
1487 # subdirectories, so they share the cache.
1488 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1489 # config.status only pays attention to the cache file if you give it the
1490 # --recheck option to rerun configure.
1493 # The following way of writing the cache mishandles newlines in values,
1494 # but we know of no workaround that is simple, portable, and efficient.
1495 # So, don't put newlines in cache variables' values.
1496 # Ultrix sh set writes to stderr and can't be redirected directly,
1497 # and sets the high bit in the cache file unless we assign to the vars.
1499 case `(ac_space=' '; set | grep ac_space) 2>&1` in
1501 # `set' does not quote correctly, so add quotes (double-quote substitution
1502 # turns \\\\ into \\, and sed turns \\ into \).
1504 -e "s/'/'\\\\''/g" \
1505 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1508 # `set' quotes correctly as required by POSIX, so do not add quotes.
1509 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1512 if cmp -s $cache_file confcache; then
1515 if test -w $cache_file; then
1516 echo "updating cache $cache_file"
1517 cat confcache > $cache_file
1519 echo "not updating unwritable cache $cache_file"
1524 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1526 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1527 # Let make expand exec_prefix.
1528 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1530 # Any assignment to VPATH causes Sun make to only execute
1531 # the first set of double-colon rules, so remove it if not needed.
1532 # If there is a colon in the path, we need to keep it.
1533 if test "x$srcdir" = x.; then
1534 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1537 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1539 # Transform confdefs.h into DEFS.
1540 # Protect against shell expansion while executing Makefile rules.
1541 # Protect against Makefile macro expansion.
1542 cat > conftest.defs <<\EOF
1543 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1544 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
1549 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1553 # Without the "./", some shells look in PATH for config.status.
1554 : ${CONFIG_STATUS=./config.status}
1556 echo creating $CONFIG_STATUS
1557 rm -f $CONFIG_STATUS
1558 cat > $CONFIG_STATUS <<EOF
1560 # Generated automatically by configure.
1561 # Run this file to recreate the current configuration.
1562 # This directory was configured as follows,
1563 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1565 # $0 $ac_configure_args
1567 # Compiler output produced by configure, useful for debugging
1568 # configure, is in ./config.log if it exists.
1570 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1573 case "\$ac_option" in
1574 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1575 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1576 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1577 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1578 echo "$CONFIG_STATUS generated by autoconf version 2.13"
1580 -help | --help | --hel | --he | --h)
1581 echo "\$ac_cs_usage"; exit 0 ;;
1582 *) echo "\$ac_cs_usage"; exit 1 ;;
1586 ac_given_srcdir=$srcdir
1587 ac_given_INSTALL="$INSTALL"
1589 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1591 cat >> $CONFIG_STATUS <<EOF
1593 # Protect against being on the right side of a sed subst in config.status.
1594 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1595 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1599 s%@CFLAGS@%$CFLAGS%g
1600 s%@CPPFLAGS@%$CPPFLAGS%g
1601 s%@CXXFLAGS@%$CXXFLAGS%g
1602 s%@FFLAGS@%$FFLAGS%g
1604 s%@LDFLAGS@%$LDFLAGS%g
1606 s%@exec_prefix@%$exec_prefix%g
1607 s%@prefix@%$prefix%g
1608 s%@program_transform_name@%$program_transform_name%g
1609 s%@bindir@%$bindir%g
1610 s%@sbindir@%$sbindir%g
1611 s%@libexecdir@%$libexecdir%g
1612 s%@datadir@%$datadir%g
1613 s%@sysconfdir@%$sysconfdir%g
1614 s%@sharedstatedir@%$sharedstatedir%g
1615 s%@localstatedir@%$localstatedir%g
1616 s%@libdir@%$libdir%g
1617 s%@includedir@%$includedir%g
1618 s%@oldincludedir@%$oldincludedir%g
1619 s%@infodir@%$infodir%g
1620 s%@mandir@%$mandir%g
1621 s%@newlib_basedir@%$newlib_basedir%g
1623 s%@host_alias@%$host_alias%g
1624 s%@host_cpu@%$host_cpu%g
1625 s%@host_vendor@%$host_vendor%g
1626 s%@host_os@%$host_os%g
1627 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1628 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1629 s%@INSTALL_DATA@%$INSTALL_DATA%g
1630 s%@PACKAGE@%$PACKAGE%g
1631 s%@VERSION@%$VERSION%g
1632 s%@ACLOCAL@%$ACLOCAL%g
1633 s%@AUTOCONF@%$AUTOCONF%g
1634 s%@AUTOMAKE@%$AUTOMAKE%g
1635 s%@AUTOHEADER@%$AUTOHEADER%g
1636 s%@MAKEINFO@%$MAKEINFO%g
1637 s%@SET_MAKE@%$SET_MAKE%g
1640 s%@build_alias@%$build_alias%g
1641 s%@build_cpu@%$build_cpu%g
1642 s%@build_vendor@%$build_vendor%g
1643 s%@build_os@%$build_os%g
1646 s%@RANLIB@%$RANLIB%g
1647 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
1648 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
1650 s%@EXEEXT@%$EXEEXT%g
1651 s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
1652 s%@machine_dir@%$machine_dir%g
1653 s%@sys_dir@%$sys_dir%g
1654 s%@NEWLIB_HW_FP_TRUE@%$NEWLIB_HW_FP_TRUE%g
1655 s%@NEWLIB_HW_FP_FALSE@%$NEWLIB_HW_FP_FALSE%g
1656 s%@HAVE_DOC_TRUE@%$HAVE_DOC_TRUE%g
1657 s%@HAVE_DOC_FALSE@%$HAVE_DOC_FALSE%g
1658 s%@subdirs@%$subdirs%g
1660 s%@CRT0_DIR@%$CRT0_DIR%g
1665 cat >> $CONFIG_STATUS <<\EOF
1667 # Split the substitutions into bite-sized pieces for seds with
1668 # small command number limits, like on Digital OSF/1 and HP-UX.
1669 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1670 ac_file=1 # Number of current file.
1671 ac_beg=1 # First line for current file.
1672 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1675 while $ac_more_lines; do
1676 if test $ac_beg -gt 1; then
1677 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1679 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1681 if test ! -s conftest.s$ac_file; then
1683 rm -f conftest.s$ac_file
1685 if test -z "$ac_sed_cmds"; then
1686 ac_sed_cmds="sed -f conftest.s$ac_file"
1688 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1690 ac_file=`expr $ac_file + 1`
1692 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1695 if test -z "$ac_sed_cmds"; then
1700 cat >> $CONFIG_STATUS <<EOF
1702 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1704 cat >> $CONFIG_STATUS <<\EOF
1705 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1706 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1708 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1709 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1710 *) ac_file_in="${ac_file}.in" ;;
1713 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1715 # Remove last slash and all that follows it. Not all systems have dirname.
1716 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1717 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1718 # The file is in a subdirectory.
1719 test ! -d "$ac_dir" && mkdir "$ac_dir"
1720 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1721 # A "../" for each directory in $ac_dir_suffix.
1722 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1724 ac_dir_suffix= ac_dots=
1727 case "$ac_given_srcdir" in
1729 if test -z "$ac_dots"; then top_srcdir=.
1730 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1731 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1733 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1734 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1737 case "$ac_given_INSTALL" in
1738 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1739 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1742 echo creating "$ac_file"
1744 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1746 *Makefile*) ac_comsub="1i\\
1747 # $configure_input" ;;
1751 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1753 s%@configure_input@%$configure_input%g
1754 s%@srcdir@%$srcdir%g
1755 s%@top_srcdir@%$top_srcdir%g
1756 s%@INSTALL@%$INSTALL%g
1757 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1762 cat >> $CONFIG_STATUS <<EOF
1766 with_multisubdir=${with_multisubdir}
1767 ac_configure_args="${multilib_arg} ${ac_configure_args}"
1768 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1769 newlib_basedir=${newlib_basedir}
1773 cat >> $CONFIG_STATUS <<\EOF
1774 if test -n "$CONFIG_FILES"; then
1775 . ${newlib_basedir}/../config-ml.in
1779 chmod +x $CONFIG_STATUS
1780 rm -fr confdefs* $ac_clean_files
1781 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1783 if test "$no_recursion" != yes; then
1785 # Remove --cache-file and --srcdir arguments so they do not pile up.
1786 ac_sub_configure_args=
1788 for ac_arg in $ac_configure_args; do
1789 if test -n "$ac_prev"; then
1794 -cache-file | --cache-file | --cache-fil | --cache-fi \
1795 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1796 ac_prev=cache_file ;;
1797 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1798 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1800 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1802 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1804 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1808 for ac_config_dir in ${configdirs}; do
1810 # Do not complain, so a configure script can configure whichever
1811 # parts of a large source tree are present.
1812 if test ! -d $srcdir/$ac_config_dir; then
1816 echo configuring in $ac_config_dir
1821 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1823 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1831 # A "../" for each directory in /$ac_config_dir.
1832 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
1835 .) # No --srcdir option. We are building in place.
1836 ac_sub_srcdir=$srcdir ;;
1837 /*) # Absolute path.
1838 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1840 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
1843 # Check for guested configure; otherwise get Cygnus style configure.
1844 if test -f $ac_sub_srcdir/configure; then
1845 ac_sub_configure=$ac_sub_srcdir/configure
1846 elif test -f $ac_sub_srcdir/configure.in; then
1847 ac_sub_configure=$ac_configure
1849 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1853 # The recursion is here.
1854 if test -n "$ac_sub_configure"; then
1856 # Make the cache file name correct relative to the subdirectory.
1857 case "$cache_file" in
1858 /*) ac_sub_cache_file=$cache_file ;;
1860 ac_sub_cache_file="$ac_dots$cache_file" ;;
1862 case "$ac_given_INSTALL" in
1863 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1864 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1867 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1868 # The eval makes quoting arguments work.
1869 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1872 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }