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 --disable-newlib-io-float disable printf/scanf family float support"
25 --enable-maintainer-mode enable make rules and dependencies not useful
26 (and sometimes confusing) to the casual installer"
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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
467 # confdefs.h avoids OS command line length limits that DEFS can exceed.
468 rm -rf conftest* confdefs.h
469 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
472 # A filename unique to this package, relative to the directory that
473 # configure is in, which we can look for to find out if srcdir is correct.
474 ac_unique_file=trap.S
476 # Find the source files, if location was not specified.
477 if test -z "$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 ${enableval} for newlib-mb option" 1>&2; exit 1; } ;;
834 # Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
835 if test "${enable_newlib_io_float+set}" = set; then
836 enableval="$enable_newlib_io_float"
837 case "${enableval}" in
838 yes) newlib_io_float=yes ;;
839 no) newlib_io_float=no ;;
840 *) { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
848 test -z "${with_target_subdir}" && with_target_subdir=.
850 if test "${srcdir}" = "."; then
851 if test "${with_target_subdir}" != "."; then
852 newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
854 newlib_basedir="${srcdir}/${with_multisrctop}../../.."
857 newlib_basedir="${srcdir}/../../.."
862 # Do some error checking and defaulting for the host and target type.
864 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
867 # 1. You are not allowed to specify --host, --target, and nonopt at the
869 # 2. Host defaults to nonopt.
870 # 3. If nonopt is not specified, then host defaults to the current host,
871 # as determined by config.guess.
872 # 4. Target and build default to nonopt.
873 # 5. If nonopt is not specified, then target and build default to host.
875 # The aliases save the names the user supplied, while $host etc.
876 # will get canonicalized.
877 case $host---$target---$nonopt in
878 NONE---*---* | *---NONE---* | *---*---NONE) ;;
879 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
883 # Make sure we can run config.sub.
884 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
885 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
888 echo $ac_n "checking host system type""... $ac_c" 1>&6
889 echo "configure:890: checking host system type" >&5
892 case "$host_alias" in
896 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
897 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
899 *) host_alias=$nonopt ;;
903 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
904 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
905 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
906 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
907 echo "$ac_t""$host" 1>&6
909 echo $ac_n "checking target system type""... $ac_c" 1>&6
910 echo "configure:911: checking target system type" >&5
913 case "$target_alias" in
916 NONE) target_alias=$host_alias ;;
917 *) target_alias=$nonopt ;;
921 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
922 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
923 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
924 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
925 echo "$ac_t""$target" 1>&6
927 echo $ac_n "checking build system type""... $ac_c" 1>&6
928 echo "configure:929: checking build system type" >&5
931 case "$build_alias" in
934 NONE) build_alias=$host_alias ;;
935 *) build_alias=$nonopt ;;
939 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
940 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
941 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
942 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
943 echo "$ac_t""$build" 1>&6
945 test "$host_alias" != "$target_alias" &&
946 test "$program_prefix$program_suffix$program_transform_name" = \
948 program_prefix=${target_alias}-
956 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
957 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
959 cat >> confdefs.h <<EOF
960 #define PACKAGE "$PACKAGE"
963 cat >> confdefs.h <<EOF
964 #define VERSION "$VERSION"
969 missing_dir=`cd $ac_aux_dir && pwd`
970 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
971 echo "configure:972: checking for working aclocal" >&5
972 # Run test in a subshell; some versions of sh will print an error if
973 # an executable is not found, even if stderr is redirected.
974 # Redirect stdin to placate older versions of autoconf. Sigh.
975 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
977 echo "$ac_t""found" 1>&6
979 ACLOCAL="$missing_dir/missing aclocal"
980 echo "$ac_t""missing" 1>&6
983 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
984 echo "configure:985: checking for working autoconf" >&5
985 # Run test in a subshell; some versions of sh will print an error if
986 # an executable is not found, even if stderr is redirected.
987 # Redirect stdin to placate older versions of autoconf. Sigh.
988 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
990 echo "$ac_t""found" 1>&6
992 AUTOCONF="$missing_dir/missing autoconf"
993 echo "$ac_t""missing" 1>&6
996 echo $ac_n "checking for working automake""... $ac_c" 1>&6
997 echo "configure:998: checking for working automake" >&5
998 # Run test in a subshell; some versions of sh will print an error if
999 # an executable is not found, even if stderr is redirected.
1000 # Redirect stdin to placate older versions of autoconf. Sigh.
1001 if (automake --version) < /dev/null > /dev/null 2>&1; then
1003 echo "$ac_t""found" 1>&6
1005 AUTOMAKE="$missing_dir/missing automake"
1006 echo "$ac_t""missing" 1>&6
1009 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1010 echo "configure:1011: checking for working autoheader" >&5
1011 # Run test in a subshell; some versions of sh will print an error if
1012 # an executable is not found, even if stderr is redirected.
1013 # Redirect stdin to placate older versions of autoconf. Sigh.
1014 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1015 AUTOHEADER=autoheader
1016 echo "$ac_t""found" 1>&6
1018 AUTOHEADER="$missing_dir/missing autoheader"
1019 echo "$ac_t""missing" 1>&6
1022 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1023 echo "configure:1024: checking for working makeinfo" >&5
1024 # Run test in a subshell; some versions of sh will print an error if
1025 # an executable is not found, even if stderr is redirected.
1026 # Redirect stdin to placate older versions of autoconf. Sigh.
1027 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1029 echo "$ac_t""found" 1>&6
1031 MAKEINFO="$missing_dir/missing makeinfo"
1032 echo "$ac_t""missing" 1>&6
1037 # FIXME: We temporarily define our own version of AC_PROG_CC. This is
1038 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
1039 # are probably using a cross compiler, which will not be able to fully
1040 # link an executable. This should really be fixed in autoconf
1045 # Extract the first word of "gcc", so it can be a program name with args.
1046 set dummy gcc; ac_word=$2
1047 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1048 echo "configure:1049: checking for $ac_word" >&5
1049 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1050 echo $ac_n "(cached) $ac_c" 1>&6
1052 if test -n "$CC"; then
1053 ac_cv_prog_CC="$CC" # Let the user override the test.
1055 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1057 for ac_dir in $ac_dummy; do
1058 test -z "$ac_dir" && ac_dir=.
1059 if test -f $ac_dir/$ac_word; then
1068 if test -n "$CC"; then
1069 echo "$ac_t""$CC" 1>&6
1071 echo "$ac_t""no" 1>&6
1074 if test -z "$CC"; then
1075 # Extract the first word of "cc", so it can be a program name with args.
1076 set dummy cc; ac_word=$2
1077 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1078 echo "configure:1079: checking for $ac_word" >&5
1079 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1080 echo $ac_n "(cached) $ac_c" 1>&6
1082 if test -n "$CC"; then
1083 ac_cv_prog_CC="$CC" # Let the user override the test.
1085 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1088 for ac_dir in $ac_dummy; do
1089 test -z "$ac_dir" && ac_dir=.
1090 if test -f $ac_dir/$ac_word; then
1091 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1092 ac_prog_rejected=yes
1100 if test $ac_prog_rejected = yes; then
1101 # We found a bogon in the path, so make sure we never use it.
1102 set dummy $ac_cv_prog_CC
1104 if test $# -gt 0; then
1105 # We chose a different compiler from the bogus one.
1106 # However, it has the same basename, so the bogon will be chosen
1107 # first if we set CC to just the basename; use the full file name.
1109 set dummy "$ac_dir/$ac_word" "$@"
1117 if test -n "$CC"; then
1118 echo "$ac_t""$CC" 1>&6
1120 echo "$ac_t""no" 1>&6
1123 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1126 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1127 echo "configure:1128: checking whether we are using GNU C" >&5
1128 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1129 echo $ac_n "(cached) $ac_c" 1>&6
1131 cat > conftest.c <<EOF
1136 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1137: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1143 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1145 if test $ac_cv_prog_gcc = yes; then
1147 ac_test_CFLAGS="${CFLAGS+set}"
1148 ac_save_CFLAGS="$CFLAGS"
1150 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1151 echo "configure:1152: checking whether ${CC-cc} accepts -g" >&5
1152 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1153 echo $ac_n "(cached) $ac_c" 1>&6
1155 echo 'void f(){}' > conftest.c
1156 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1165 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1166 if test "$ac_test_CFLAGS" = set; then
1167 CFLAGS="$ac_save_CFLAGS"
1168 elif test $ac_cv_prog_cc_g = yes; then
1175 test "${CFLAGS+set}" = set || CFLAGS="-g"
1179 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1180 set dummy ${ac_tool_prefix}as; ac_word=$2
1181 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1182 echo "configure:1183: checking for $ac_word" >&5
1183 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1184 echo $ac_n "(cached) $ac_c" 1>&6
1186 if test -n "$AS"; then
1187 ac_cv_prog_AS="$AS" # Let the user override the test.
1189 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1191 for ac_dir in $ac_dummy; do
1192 test -z "$ac_dir" && ac_dir=.
1193 if test -f $ac_dir/$ac_word; then
1194 ac_cv_prog_AS="${ac_tool_prefix}as"
1199 test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1203 if test -n "$AS"; then
1204 echo "$ac_t""$AS" 1>&6
1206 echo "$ac_t""no" 1>&6
1211 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1212 set dummy ${ac_tool_prefix}ar; ac_word=$2
1213 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1214 echo "configure:1215: checking for $ac_word" >&5
1215 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1216 echo $ac_n "(cached) $ac_c" 1>&6
1218 if test -n "$AR"; then
1219 ac_cv_prog_AR="$AR" # Let the user override the test.
1221 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1223 for ac_dir in $ac_dummy; do
1224 test -z "$ac_dir" && ac_dir=.
1225 if test -f $ac_dir/$ac_word; then
1226 ac_cv_prog_AR="${ac_tool_prefix}ar"
1231 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1235 if test -n "$AR"; then
1236 echo "$ac_t""$AR" 1>&6
1238 echo "$ac_t""no" 1>&6
1243 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1244 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1245 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1246 echo "configure:1247: checking for $ac_word" >&5
1247 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1248 echo $ac_n "(cached) $ac_c" 1>&6
1250 if test -n "$RANLIB"; then
1251 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1253 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1255 for ac_dir in $ac_dummy; do
1256 test -z "$ac_dir" && ac_dir=.
1257 if test -f $ac_dir/$ac_word; then
1258 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1265 RANLIB="$ac_cv_prog_RANLIB"
1266 if test -n "$RANLIB"; then
1267 echo "$ac_t""$RANLIB" 1>&6
1269 echo "$ac_t""no" 1>&6
1273 if test -z "$ac_cv_prog_RANLIB"; then
1274 if test -n "$ac_tool_prefix"; then
1275 # Extract the first word of "ranlib", so it can be a program name with args.
1276 set dummy ranlib; ac_word=$2
1277 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1278 echo "configure:1279: checking for $ac_word" >&5
1279 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1280 echo $ac_n "(cached) $ac_c" 1>&6
1282 if test -n "$RANLIB"; then
1283 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1285 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1287 for ac_dir in $ac_dummy; do
1288 test -z "$ac_dir" && ac_dir=.
1289 if test -f $ac_dir/$ac_word; then
1290 ac_cv_prog_RANLIB="ranlib"
1295 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1298 RANLIB="$ac_cv_prog_RANLIB"
1299 if test -n "$RANLIB"; then
1300 echo "$ac_t""$RANLIB" 1>&6
1302 echo "$ac_t""no" 1>&6
1311 # Find a good install program. We prefer a C program (faster),
1312 # so one script is as good as another. But avoid the broken or
1313 # incompatible versions:
1314 # SysV /etc/install, /usr/sbin/install
1315 # SunOS /usr/etc/install
1316 # IRIX /sbin/install
1318 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1319 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1320 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1321 # ./install, which can be erroneously created by make from ./install.sh.
1322 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1323 echo "configure:1324: checking for a BSD compatible install" >&5
1324 if test -z "$INSTALL"; then
1325 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1326 echo $ac_n "(cached) $ac_c" 1>&6
1328 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
1329 for ac_dir in $PATH; do
1330 # Account for people who put trailing slashes in PATH elements.
1332 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1334 # OSF1 and SCO ODT 3.0 have their own names for install.
1335 # Don't use installbsd from OSF since it installs stuff as root
1337 for ac_prog in ginstall scoinst install; do
1338 if test -f $ac_dir/$ac_prog; then
1339 if test $ac_prog = install &&
1340 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1341 # AIX install. It has an incompatible calling convention.
1344 ac_cv_path_install="$ac_dir/$ac_prog -c"
1355 if test "${ac_cv_path_install+set}" = set; then
1356 INSTALL="$ac_cv_path_install"
1358 # As a last resort, use the slow shell script. We don't cache a
1359 # path for INSTALL within a source directory, because that will
1360 # break other packages using the cache if that directory is
1361 # removed, or if the path is relative.
1362 INSTALL="$ac_install_sh"
1365 echo "$ac_t""$INSTALL" 1>&6
1367 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1368 # It thinks the first close brace ends the variable substitution.
1369 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1371 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1373 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1376 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1377 echo "configure:1378: checking whether to enable maintainer-specific portions of Makefiles" >&5
1378 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1379 if test "${enable_maintainer_mode+set}" = set; then
1380 enableval="$enable_maintainer_mode"
1381 USE_MAINTAINER_MODE=$enableval
1383 USE_MAINTAINER_MODE=no
1386 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1389 if test $USE_MAINTAINER_MODE = yes; then
1390 MAINTAINER_MODE_TRUE=
1391 MAINTAINER_MODE_FALSE='#'
1393 MAINTAINER_MODE_TRUE='#'
1394 MAINTAINER_MODE_FALSE=
1396 MAINT=$MAINTAINER_MODE_TRUE
1400 # We need AC_EXEEXT to keep automake happy in cygnus mode. However,
1401 # at least currently, we never actually build a program, so we never
1402 # need to use $(EXEEXT). Moreover, the test for EXEEXT normally
1403 # fails, because we are probably configuring with a cross compiler
1404 # which can't create executables. So we include AC_EXEEXT to keep
1405 # automake happy, but we don't execute it, since we don't care about
1410 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1411 echo "configure:1412: checking for executable suffix" >&5
1412 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1413 echo $ac_n "(cached) $ac_c" 1>&6
1415 if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1419 echo 'int main () { return 0; }' > conftest.$ac_ext
1421 if { (eval echo configure:1422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1422 for file in conftest.*; do
1424 *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1425 *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1429 { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1432 test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1437 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1438 echo "$ac_t""${ac_cv_exeext}" 1>&6
1443 . ${newlib_basedir}/configure.host
1445 newlib_cflags="${newlib_cflags} -fno-builtin"
1447 NEWLIB_CFLAGS=${newlib_cflags}
1455 if test x${use_libtool} = xyes; then
1457 USE_LIBTOOL_FALSE='#'
1459 USE_LIBTOOL_TRUE='#'
1471 cat > confcache <<\EOF
1472 # This file is a shell script that caches the results of configure
1473 # tests run on this system so they can be shared between configure
1474 # scripts and configure runs. It is not useful on other systems.
1475 # If it contains results you don't want to keep, you may remove or edit it.
1477 # By default, configure uses ./config.cache as the cache file,
1478 # creating it if it does not exist already. You can give configure
1479 # the --cache-file=FILE option to use a different cache file; that is
1480 # what configure does when it calls configure scripts in
1481 # subdirectories, so they share the cache.
1482 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1483 # config.status only pays attention to the cache file if you give it the
1484 # --recheck option to rerun configure.
1487 # The following way of writing the cache mishandles newlines in values,
1488 # but we know of no workaround that is simple, portable, and efficient.
1489 # So, don't put newlines in cache variables' values.
1490 # Ultrix sh set writes to stderr and can't be redirected directly,
1491 # and sets the high bit in the cache file unless we assign to the vars.
1493 case `(ac_space=' '; set | grep ac_space) 2>&1` in
1495 # `set' does not quote correctly, so add quotes (double-quote substitution
1496 # turns \\\\ into \\, and sed turns \\ into \).
1498 -e "s/'/'\\\\''/g" \
1499 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1502 # `set' quotes correctly as required by POSIX, so do not add quotes.
1503 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1506 if cmp -s $cache_file confcache; then
1509 if test -w $cache_file; then
1510 echo "updating cache $cache_file"
1511 cat confcache > $cache_file
1513 echo "not updating unwritable cache $cache_file"
1518 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1520 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1521 # Let make expand exec_prefix.
1522 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1524 # Any assignment to VPATH causes Sun make to only execute
1525 # the first set of double-colon rules, so remove it if not needed.
1526 # If there is a colon in the path, we need to keep it.
1527 if test "x$srcdir" = x.; then
1528 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1531 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1533 # Transform confdefs.h into DEFS.
1534 # Protect against shell expansion while executing Makefile rules.
1535 # Protect against Makefile macro expansion.
1536 cat > conftest.defs <<\EOF
1537 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1538 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
1543 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1547 # Without the "./", some shells look in PATH for config.status.
1548 : ${CONFIG_STATUS=./config.status}
1550 echo creating $CONFIG_STATUS
1551 rm -f $CONFIG_STATUS
1552 cat > $CONFIG_STATUS <<EOF
1554 # Generated automatically by configure.
1555 # Run this file to recreate the current configuration.
1556 # This directory was configured as follows,
1557 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1559 # $0 $ac_configure_args
1561 # Compiler output produced by configure, useful for debugging
1562 # configure, is in ./config.log if it exists.
1564 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1567 case "\$ac_option" in
1568 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1569 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1570 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1571 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1572 echo "$CONFIG_STATUS generated by autoconf version 2.13"
1574 -help | --help | --hel | --he | --h)
1575 echo "\$ac_cs_usage"; exit 0 ;;
1576 *) echo "\$ac_cs_usage"; exit 1 ;;
1580 ac_given_srcdir=$srcdir
1581 ac_given_INSTALL="$INSTALL"
1583 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1585 cat >> $CONFIG_STATUS <<EOF
1587 # Protect against being on the right side of a sed subst in config.status.
1588 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1589 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1593 s%@CFLAGS@%$CFLAGS%g
1594 s%@CPPFLAGS@%$CPPFLAGS%g
1595 s%@CXXFLAGS@%$CXXFLAGS%g
1596 s%@FFLAGS@%$FFLAGS%g
1598 s%@LDFLAGS@%$LDFLAGS%g
1600 s%@exec_prefix@%$exec_prefix%g
1601 s%@prefix@%$prefix%g
1602 s%@program_transform_name@%$program_transform_name%g
1603 s%@bindir@%$bindir%g
1604 s%@sbindir@%$sbindir%g
1605 s%@libexecdir@%$libexecdir%g
1606 s%@datadir@%$datadir%g
1607 s%@sysconfdir@%$sysconfdir%g
1608 s%@sharedstatedir@%$sharedstatedir%g
1609 s%@localstatedir@%$localstatedir%g
1610 s%@libdir@%$libdir%g
1611 s%@includedir@%$includedir%g
1612 s%@oldincludedir@%$oldincludedir%g
1613 s%@infodir@%$infodir%g
1614 s%@mandir@%$mandir%g
1615 s%@newlib_basedir@%$newlib_basedir%g
1617 s%@host_alias@%$host_alias%g
1618 s%@host_cpu@%$host_cpu%g
1619 s%@host_vendor@%$host_vendor%g
1620 s%@host_os@%$host_os%g
1621 s%@target@%$target%g
1622 s%@target_alias@%$target_alias%g
1623 s%@target_cpu@%$target_cpu%g
1624 s%@target_vendor@%$target_vendor%g
1625 s%@target_os@%$target_os%g
1627 s%@build_alias@%$build_alias%g
1628 s%@build_cpu@%$build_cpu%g
1629 s%@build_vendor@%$build_vendor%g
1630 s%@build_os@%$build_os%g
1631 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1632 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1633 s%@INSTALL_DATA@%$INSTALL_DATA%g
1634 s%@PACKAGE@%$PACKAGE%g
1635 s%@VERSION@%$VERSION%g
1636 s%@ACLOCAL@%$ACLOCAL%g
1637 s%@AUTOCONF@%$AUTOCONF%g
1638 s%@AUTOMAKE@%$AUTOMAKE%g
1639 s%@AUTOHEADER@%$AUTOHEADER%g
1640 s%@MAKEINFO@%$MAKEINFO%g
1641 s%@SET_MAKE@%$SET_MAKE%g
1645 s%@RANLIB@%$RANLIB%g
1646 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
1647 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
1649 s%@EXEEXT@%$EXEEXT%g
1650 s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
1651 s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
1652 s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
1655 s%@libm_machine_dir@%$libm_machine_dir%g
1656 s%@machine_dir@%$machine_dir%g
1657 s%@sys_dir@%$sys_dir%g
1662 cat >> $CONFIG_STATUS <<\EOF
1664 # Split the substitutions into bite-sized pieces for seds with
1665 # small command number limits, like on Digital OSF/1 and HP-UX.
1666 ac_max_sed_cmds=60 # Maximum number of lines to put in a sed script.
1667 ac_file=1 # Number of current file.
1668 ac_beg=1 # First line for current file.
1669 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1672 while $ac_more_lines; do
1673 if test $ac_beg -gt 1; then
1674 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1676 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1678 if test ! -s conftest.s$ac_file; then
1680 rm -f conftest.s$ac_file
1682 if test -z "$ac_sed_cmds"; then
1683 ac_sed_cmds="sed -f conftest.s$ac_file"
1685 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1687 ac_file=`expr $ac_file + 1`
1689 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1692 if test -z "$ac_sed_cmds"; then
1697 cat >> $CONFIG_STATUS <<EOF
1699 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1701 cat >> $CONFIG_STATUS <<\EOF
1702 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1703 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1705 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1706 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1707 *) ac_file_in="${ac_file}.in" ;;
1710 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1712 # Remove last slash and all that follows it. Not all systems have dirname.
1713 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1714 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1715 # The file is in a subdirectory.
1716 test ! -d "$ac_dir" && mkdir "$ac_dir"
1717 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1718 # A "../" for each directory in $ac_dir_suffix.
1719 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1721 ac_dir_suffix= ac_dots=
1724 case "$ac_given_srcdir" in
1726 if test -z "$ac_dots"; then top_srcdir=.
1727 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1728 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1730 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1731 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1734 case "$ac_given_INSTALL" in
1735 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1736 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1739 echo creating "$ac_file"
1741 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1743 *Makefile*) ac_comsub="1i\\
1744 # $configure_input" ;;
1748 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1750 s%@configure_input@%$configure_input%g
1751 s%@srcdir@%$srcdir%g
1752 s%@top_srcdir@%$top_srcdir%g
1753 s%@INSTALL@%$INSTALL%g
1754 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1759 cat >> $CONFIG_STATUS <<EOF
1762 cat >> $CONFIG_STATUS <<\EOF
1766 chmod +x $CONFIG_STATUS
1767 rm -fr confdefs* $ac_clean_files
1768 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1