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-newlib-hw-fp Turn on hardware floating point math"
17 --enable-multilib build many library versions (default)"
19 --enable-target-optspace optimize for space"
21 --enable-malloc-debugging indicate malloc debugging requested"
23 --enable-newlib-mb enable multibyte support"
25 --enable-newlib-multithread enable support for multiple threads"
27 --enable-newlib-elix-level supply desired elix library level (1-4)"
29 --disable-newlib-io-float disable printf/scanf family float support"
31 --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
33 --enable-maintainer-mode enable make rules and dependencies not useful
34 (and sometimes confusing) to the casual installer"
36 --enable-shared[=PKGS] build shared libraries [default=yes]"
38 --enable-static[=PKGS] build static libraries [default=yes]"
40 --enable-fast-install[=PKGS] optimize for fast installation [default=yes]"
42 --with-gnu-ld assume the C compiler uses GNU ld [default=no]"
44 --disable-libtool-lock avoid locking (might break parallel builds)"
46 --with-pic try to use only PIC/non-PIC objects [default=use both]"
48 # Initialize some variables set by options.
49 # The variables have the same names as the options, with
50 # dashes changed to underlines.
52 cache_file=./config.cache
61 program_transform_name=s,x,x,
69 bindir='${exec_prefix}/bin'
70 sbindir='${exec_prefix}/sbin'
71 libexecdir='${exec_prefix}/libexec'
72 datadir='${prefix}/share'
73 sysconfdir='${prefix}/etc'
74 sharedstatedir='${prefix}/com'
75 localstatedir='${prefix}/var'
76 libdir='${exec_prefix}/lib'
77 includedir='${prefix}/include'
78 oldincludedir='/usr/include'
79 infodir='${prefix}/info'
80 mandir='${prefix}/man'
82 # Initialize some other variables.
85 SHELL=${CONFIG_SHELL-/bin/sh}
86 # Maximum number of lines to put in a shell here document.
93 # If the previous option needs an argument, assign it.
94 if test -n "$ac_prev"; then
95 eval "$ac_prev=\$ac_option"
101 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
105 # Accept the important Cygnus configure options, so we can diagnose typos.
109 -bindir | --bindir | --bindi | --bind | --bin | --bi)
111 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
112 bindir="$ac_optarg" ;;
114 -build | --build | --buil | --bui | --bu)
116 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
117 build="$ac_optarg" ;;
119 -cache-file | --cache-file | --cache-fil | --cache-fi \
120 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
121 ac_prev=cache_file ;;
122 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
123 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
124 cache_file="$ac_optarg" ;;
126 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
128 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
130 datadir="$ac_optarg" ;;
132 -disable-* | --disable-*)
133 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
134 # Reject names that are not valid shell variable names.
135 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
136 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
138 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
139 eval "enable_${ac_feature}=no" ;;
141 -enable-* | --enable-*)
142 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
143 # Reject names that are not valid shell variable names.
144 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
145 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
147 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
152 eval "enable_${ac_feature}='$ac_optarg'" ;;
154 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
155 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
156 | --exec | --exe | --ex)
157 ac_prev=exec_prefix ;;
158 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
159 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
160 | --exec=* | --exe=* | --ex=*)
161 exec_prefix="$ac_optarg" ;;
163 -gas | --gas | --ga | --g)
164 # Obsolete; use --with-gas.
167 -help | --help | --hel | --he)
168 # Omit some internal or obsolete options to make the list less imposing.
169 # This message is too long to be a string in the A/UX 3.1 sh.
171 Usage: configure [options] [host]
172 Options: [defaults in brackets after descriptions]
174 --cache-file=FILE cache test results in FILE
175 --help print this message
176 --no-create do not create output files
177 --quiet, --silent do not print \`checking...' messages
178 --version print the version of autoconf that created configure
179 Directory and file names:
180 --prefix=PREFIX install architecture-independent files in PREFIX
182 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
184 --bindir=DIR user executables in DIR [EPREFIX/bin]
185 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
186 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
187 --datadir=DIR read-only architecture-independent data in DIR
189 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
190 --sharedstatedir=DIR modifiable architecture-independent data in DIR
192 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
193 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
194 --includedir=DIR C header files in DIR [PREFIX/include]
195 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
196 --infodir=DIR info documentation in DIR [PREFIX/info]
197 --mandir=DIR man documentation in DIR [PREFIX/man]
198 --srcdir=DIR find the sources in DIR [configure dir or ..]
199 --program-prefix=PREFIX prepend PREFIX to installed program names
200 --program-suffix=SUFFIX append SUFFIX to installed program names
201 --program-transform-name=PROGRAM
202 run sed PROGRAM on installed program names
206 --build=BUILD configure for building on BUILD [BUILD=HOST]
207 --host=HOST configure for HOST [guessed]
208 --target=TARGET configure for TARGET [TARGET=HOST]
209 Features and packages:
210 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
211 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
212 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
213 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
214 --x-includes=DIR X include files are in DIR
215 --x-libraries=DIR X library files are in DIR
217 if test -n "$ac_help"; then
218 echo "--enable and --with options recognized:$ac_help"
222 -host | --host | --hos | --ho)
224 -host=* | --host=* | --hos=* | --ho=*)
227 -includedir | --includedir | --includedi | --included | --include \
228 | --includ | --inclu | --incl | --inc)
229 ac_prev=includedir ;;
230 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
231 | --includ=* | --inclu=* | --incl=* | --inc=*)
232 includedir="$ac_optarg" ;;
234 -infodir | --infodir | --infodi | --infod | --info | --inf)
236 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
237 infodir="$ac_optarg" ;;
239 -libdir | --libdir | --libdi | --libd)
241 -libdir=* | --libdir=* | --libdi=* | --libd=*)
242 libdir="$ac_optarg" ;;
244 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
245 | --libexe | --libex | --libe)
246 ac_prev=libexecdir ;;
247 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
248 | --libexe=* | --libex=* | --libe=*)
249 libexecdir="$ac_optarg" ;;
251 -localstatedir | --localstatedir | --localstatedi | --localstated \
252 | --localstate | --localstat | --localsta | --localst \
253 | --locals | --local | --loca | --loc | --lo)
254 ac_prev=localstatedir ;;
255 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
256 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
257 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
258 localstatedir="$ac_optarg" ;;
260 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
262 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
263 mandir="$ac_optarg" ;;
266 # Obsolete; use --without-fp.
269 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
273 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
274 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
277 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
278 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
279 | --oldin | --oldi | --old | --ol | --o)
280 ac_prev=oldincludedir ;;
281 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
282 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
283 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
284 oldincludedir="$ac_optarg" ;;
286 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
288 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
289 prefix="$ac_optarg" ;;
291 -program-prefix | --program-prefix | --program-prefi | --program-pref \
292 | --program-pre | --program-pr | --program-p)
293 ac_prev=program_prefix ;;
294 -program-prefix=* | --program-prefix=* | --program-prefi=* \
295 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
296 program_prefix="$ac_optarg" ;;
298 -program-suffix | --program-suffix | --program-suffi | --program-suff \
299 | --program-suf | --program-su | --program-s)
300 ac_prev=program_suffix ;;
301 -program-suffix=* | --program-suffix=* | --program-suffi=* \
302 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
303 program_suffix="$ac_optarg" ;;
305 -program-transform-name | --program-transform-name \
306 | --program-transform-nam | --program-transform-na \
307 | --program-transform-n | --program-transform- \
308 | --program-transform | --program-transfor \
309 | --program-transfo | --program-transf \
310 | --program-trans | --program-tran \
311 | --progr-tra | --program-tr | --program-t)
312 ac_prev=program_transform_name ;;
313 -program-transform-name=* | --program-transform-name=* \
314 | --program-transform-nam=* | --program-transform-na=* \
315 | --program-transform-n=* | --program-transform-=* \
316 | --program-transform=* | --program-transfor=* \
317 | --program-transfo=* | --program-transf=* \
318 | --program-trans=* | --program-tran=* \
319 | --progr-tra=* | --program-tr=* | --program-t=*)
320 program_transform_name="$ac_optarg" ;;
322 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
323 | -silent | --silent | --silen | --sile | --sil)
326 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
328 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
330 sbindir="$ac_optarg" ;;
332 -sharedstatedir | --sharedstatedir | --sharedstatedi \
333 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
334 | --sharedst | --shareds | --shared | --share | --shar \
336 ac_prev=sharedstatedir ;;
337 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
338 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
339 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
341 sharedstatedir="$ac_optarg" ;;
343 -site | --site | --sit)
345 -site=* | --site=* | --sit=*)
348 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
350 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
351 srcdir="$ac_optarg" ;;
353 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
354 | --syscon | --sysco | --sysc | --sys | --sy)
355 ac_prev=sysconfdir ;;
356 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
357 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
358 sysconfdir="$ac_optarg" ;;
360 -target | --target | --targe | --targ | --tar | --ta | --t)
362 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
363 target="$ac_optarg" ;;
365 -v | -verbose | --verbose | --verbos | --verbo | --verb)
368 -version | --version | --versio | --versi | --vers)
369 echo "configure generated by autoconf version 2.13"
373 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
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 $ac_package| sed 's/-/_/g'`
383 eval "with_${ac_package}='$ac_optarg'" ;;
385 -without-* | --without-*)
386 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
387 # Reject names that are not valid shell variable names.
388 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
389 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
391 ac_package=`echo $ac_package| sed 's/-/_/g'`
392 eval "with_${ac_package}=no" ;;
395 # Obsolete; use --with-x.
398 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
399 | --x-incl | --x-inc | --x-in | --x-i)
400 ac_prev=x_includes ;;
401 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
402 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
403 x_includes="$ac_optarg" ;;
405 -x-libraries | --x-libraries | --x-librarie | --x-librari \
406 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
407 ac_prev=x_libraries ;;
408 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
409 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
410 x_libraries="$ac_optarg" ;;
412 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
416 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
417 echo "configure: warning: $ac_option: invalid host type" 1>&2
419 if test "x$nonopt" != xNONE; then
420 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
428 if test -n "$ac_prev"; then
429 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
432 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
434 # File descriptor usage:
437 # 2 errors and warnings
438 # 3 some systems may open it to /dev/tty
439 # 4 used on the Kubota Titan
440 # 6 checking for... messages and results
441 # 5 compiler messages saved in config.log
442 if test "$silent" = yes; then
450 This file contains any messages produced by compilers while
451 running configure, to aid debugging if configure makes a mistake.
454 # Strip out --no-create and --no-recursion so they do not pile up.
455 # Also quote any args containing shell metacharacters.
460 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
461 | --no-cr | --no-c) ;;
462 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
463 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
464 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
465 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
466 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
471 # Only set these to C if already set. These must not be set unconditionally
472 # because not all systems understand e.g. LANG=C (notably SCO).
473 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
474 # Non-C LC_CTYPE values break the ctype check.
475 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
476 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
477 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
478 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
480 # confdefs.h avoids OS command line length limits that DEFS can exceed.
481 rm -rf conftest* confdefs.h
482 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
485 # A filename unique to this package, relative to the directory that
486 # configure is in, which we can look for to find out if srcdir is correct.
487 ac_unique_file=libm.texinfo
489 # Find the source files, if location was not specified.
490 if test -z "$srcdir"; then
491 ac_srcdir_defaulted=yes
492 # Try the directory containing this script, then its parent.
494 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
495 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
497 if test ! -r $srcdir/$ac_unique_file; then
501 ac_srcdir_defaulted=no
503 if test ! -r $srcdir/$ac_unique_file; then
504 if test "$ac_srcdir_defaulted" = yes; then
505 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
507 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
510 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
512 # Prefer explicitly selected file to automatically selected ones.
513 if test -z "$CONFIG_SITE"; then
514 if test "x$prefix" != xNONE; then
515 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
517 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
520 for ac_site_file in $CONFIG_SITE; do
521 if test -r "$ac_site_file"; then
522 echo "loading site script $ac_site_file"
527 if test -r "$cache_file"; then
528 echo "loading cache $cache_file"
531 echo "creating cache $cache_file"
536 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
537 ac_cpp='$CPP $CPPFLAGS'
538 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
539 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
540 cross_compiling=$ac_cv_prog_cc_cross
544 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
545 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
546 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
553 ac_n= ac_c='\c' ac_t=
558 # Check whether --enable-newlib_hw_fp or --disable-newlib_hw_fp was given.
559 if test "${enable_newlib_hw_fp+set}" = set; then
560 enableval="$enable_newlib_hw_fp"
561 case "${enableval}" in
562 yes) newlib_hw_fp=true ;;
563 no) newlib_hw_fp=false ;;
564 *) { echo "configure: error: bad value ${enableval} for --enable-newlib-hw-fp" 1>&2; exit 1; } ;;
572 if test x$newlib_hw_fp = xtrue; then
574 NEWLIB_HW_FP_FALSE='#'
576 NEWLIB_HW_FP_TRUE='#'
581 for ac_dir in ../.. $srcdir/../..; do
582 if test -f $ac_dir/install-sh; then
584 ac_install_sh="$ac_aux_dir/install-sh -c"
586 elif test -f $ac_dir/install.sh; then
588 ac_install_sh="$ac_aux_dir/install.sh -c"
592 if test -z "$ac_aux_dir"; then
593 { echo "configure: error: can not find install-sh or install.sh in ../.. $srcdir/../.." 1>&2; exit 1; }
595 ac_config_guess=$ac_aux_dir/config.guess
596 ac_config_sub=$ac_aux_dir/config.sub
597 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
600 # Find a good install program. We prefer a C program (faster),
601 # so one script is as good as another. But avoid the broken or
602 # incompatible versions:
603 # SysV /etc/install, /usr/sbin/install
604 # SunOS /usr/etc/install
607 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
608 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
609 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
610 # ./install, which can be erroneously created by make from ./install.sh.
611 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
612 echo "configure:613: checking for a BSD compatible install" >&5
613 if test -z "$INSTALL"; then
614 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
615 echo $ac_n "(cached) $ac_c" 1>&6
617 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
618 for ac_dir in $PATH; do
619 # Account for people who put trailing slashes in PATH elements.
621 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
623 # OSF1 and SCO ODT 3.0 have their own names for install.
624 # Don't use installbsd from OSF since it installs stuff as root
626 for ac_prog in ginstall scoinst install; do
627 if test -f $ac_dir/$ac_prog; then
628 if test $ac_prog = install &&
629 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
630 # AIX install. It has an incompatible calling convention.
633 ac_cv_path_install="$ac_dir/$ac_prog -c"
644 if test "${ac_cv_path_install+set}" = set; then
645 INSTALL="$ac_cv_path_install"
647 # As a last resort, use the slow shell script. We don't cache a
648 # path for INSTALL within a source directory, because that will
649 # break other packages using the cache if that directory is
650 # removed, or if the path is relative.
651 INSTALL="$ac_install_sh"
654 echo "$ac_t""$INSTALL" 1>&6
656 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
657 # It thinks the first close brace ends the variable substitution.
658 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
660 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
662 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
664 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
665 echo "configure:666: checking whether build environment is sane" >&5
668 echo timestamp > conftestfile
669 # Do `set' in a subshell so we don't clobber the current shell's
670 # arguments. Must try -L first in case configure is actually a
671 # symlink; some systems play weird games with the mod time of symlinks
672 # (eg FreeBSD returns the mod time of the symlink's containing
675 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
676 if test "$*" = "X"; then
678 set X `ls -t $srcdir/configure conftestfile`
680 if test "$*" != "X $srcdir/configure conftestfile" \
681 && test "$*" != "X conftestfile $srcdir/configure"; then
683 # If neither matched, then we have a broken ls. This can happen
684 # if, for instance, CONFIG_SHELL is bash and it inherits a
685 # broken ls alias from the environment. This has actually
686 # happened. Such a system could not be considered "sane".
687 { echo "configure: error: ls -t appears to fail. Make sure there is not a broken
688 alias in your environment" 1>&2; exit 1; }
691 test "$2" = conftestfile
697 { echo "configure: error: newly created file is older than distributed files!
698 Check your system clock" 1>&2; exit 1; }
701 echo "$ac_t""yes" 1>&6
702 if test "$program_transform_name" = s,x,x,; then
703 program_transform_name=
705 # Double any \ or $. echo might interpret backslashes.
706 cat <<\EOF_SED > conftestsed
707 s,\\,\\\\,g; s,\$,$$,g
709 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
712 test "$program_prefix" != NONE &&
713 program_transform_name="s,^,${program_prefix},; $program_transform_name"
714 # Use a double $ so make ignores it.
715 test "$program_suffix" != NONE &&
716 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
718 # sed with no file args requires a program.
719 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
721 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
722 echo "configure:723: checking whether ${MAKE-make} sets \${MAKE}" >&5
723 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
724 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
725 echo $ac_n "(cached) $ac_c" 1>&6
727 cat > conftestmake <<\EOF
729 @echo 'ac_maketemp="${MAKE}"'
731 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
732 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
733 if test -n "$ac_maketemp"; then
734 eval ac_cv_prog_make_${ac_make}_set=yes
736 eval ac_cv_prog_make_${ac_make}_set=no
740 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
741 echo "$ac_t""yes" 1>&6
744 echo "$ac_t""no" 1>&6
745 SET_MAKE="MAKE=${MAKE-make}"
748 if test $host != $build; then
749 ac_tool_prefix=${host_alias}-
754 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
755 echo "configure:756: checking for Cygwin environment" >&5
756 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
757 echo $ac_n "(cached) $ac_c" 1>&6
759 cat > conftest.$ac_ext <<EOF
760 #line 761 "configure"
761 #include "confdefs.h"
766 #define __CYGWIN__ __CYGWIN32__
771 if { (eval echo configure:772: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
775 echo "configure: failed program was:" >&5
776 cat conftest.$ac_ext >&5
784 echo "$ac_t""$ac_cv_cygwin" 1>&6
786 test "$ac_cv_cygwin" = yes && CYGWIN=yes
787 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
788 echo "configure:789: checking for mingw32 environment" >&5
789 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
790 echo $ac_n "(cached) $ac_c" 1>&6
792 cat > conftest.$ac_ext <<EOF
793 #line 794 "configure"
794 #include "confdefs.h"
800 if { (eval echo configure:801: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
804 echo "configure: failed program was:" >&5
805 cat conftest.$ac_ext >&5
813 echo "$ac_t""$ac_cv_mingw32" 1>&6
815 test "$ac_cv_mingw32" = yes && MINGW32=yes
817 # Check whether --enable-multilib or --disable-multilib was given.
818 if test "${enable_multilib+set}" = set; then
819 enableval="$enable_multilib"
820 case "${enableval}" in
823 *) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
829 # Check whether --enable-target-optspace or --disable-target-optspace was given.
830 if test "${enable_target_optspace+set}" = set; then
831 enableval="$enable_target_optspace"
832 case "${enableval}" in
833 yes) target_optspace=yes ;;
834 no) target_optspace=no ;;
835 *) { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
841 # Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
842 if test "${enable_malloc_debugging+set}" = set; then
843 enableval="$enable_malloc_debugging"
844 case "${enableval}" in
845 yes) malloc_debugging=yes ;;
846 no) malloc_debugging=no ;;
847 *) { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
853 # Check whether --enable-newlib-mb or --disable-newlib-mb was given.
854 if test "${enable_newlib_mb+set}" = set; then
855 enableval="$enable_newlib_mb"
856 case "${enableval}" in
857 yes) newlib_mb=yes ;;
859 *) { echo "configure: error: bad value ${enableval} for newlib-mb option" 1>&2; exit 1; } ;;
865 # Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
866 if test "${enable_newlib_multithread+set}" = set; then
867 enableval="$enable_newlib_multithread"
868 case "${enableval}" in
869 yes) newlib_multithread=yes ;;
870 no) newlib_multithread=no ;;
871 *) { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
874 newlib_multithread=yes
877 # Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
878 if test "${enable_newlib_elix_level+set}" = set; then
879 enableval="$enable_newlib_elix_level"
880 case "${enableval}" in
881 0) newlib_elix_level=0 ;;
882 1) newlib_elix_level=1 ;;
883 2) newlib_elix_level=2 ;;
884 3) newlib_elix_level=3 ;;
885 4) newlib_elix_level=4 ;;
886 *) { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
892 # Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
893 if test "${enable_newlib_io_float+set}" = set; then
894 enableval="$enable_newlib_io_float"
895 case "${enableval}" in
896 yes) newlib_io_float=yes ;;
897 no) newlib_io_float=no ;;
898 *) { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
904 # Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
905 if test "${enable_newlib_supplied_syscalls+set}" = set; then
906 enableval="$enable_newlib_supplied_syscalls"
907 case "${enableval}" in
908 yes) newlib_may_supply_syscalls=yes ;;
909 no) newlib_may_supply_syscalls=no ;;
910 *) { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
913 newlib_may_supply_syscalls=yes
918 if test x${newlib_may_supply_syscalls} = xyes; then
919 MAY_SUPPLY_SYSCALLS_TRUE=
920 MAY_SUPPLY_SYSCALLS_FALSE='#'
922 MAY_SUPPLY_SYSCALLS_TRUE='#'
923 MAY_SUPPLY_SYSCALLS_FALSE=
927 test -z "${with_target_subdir}" && with_target_subdir=.
929 if test "${srcdir}" = "."; then
930 if test "${with_target_subdir}" != "."; then
931 newlib_basedir="${srcdir}/${with_multisrctop}../.."
933 newlib_basedir="${srcdir}/${with_multisrctop}.."
936 newlib_basedir="${srcdir}/.."
941 # Do some error checking and defaulting for the host and target type.
943 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
946 # 1. You are not allowed to specify --host, --target, and nonopt at the
948 # 2. Host defaults to nonopt.
949 # 3. If nonopt is not specified, then host defaults to the current host,
950 # as determined by config.guess.
951 # 4. Target and build default to nonopt.
952 # 5. If nonopt is not specified, then target and build default to host.
954 # The aliases save the names the user supplied, while $host etc.
955 # will get canonicalized.
956 case $host---$target---$nonopt in
957 NONE---*---* | *---NONE---* | *---*---NONE) ;;
958 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
962 # Make sure we can run config.sub.
963 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
964 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
967 echo $ac_n "checking host system type""... $ac_c" 1>&6
968 echo "configure:969: checking host system type" >&5
971 case "$host_alias" in
975 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
976 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
978 *) host_alias=$nonopt ;;
982 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
983 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
984 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
985 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
986 echo "$ac_t""$host" 1>&6
988 echo $ac_n "checking target system type""... $ac_c" 1>&6
989 echo "configure:990: checking target system type" >&5
992 case "$target_alias" in
995 NONE) target_alias=$host_alias ;;
996 *) target_alias=$nonopt ;;
1000 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1001 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1002 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1003 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1004 echo "$ac_t""$target" 1>&6
1006 echo $ac_n "checking build system type""... $ac_c" 1>&6
1007 echo "configure:1008: checking build system type" >&5
1010 case "$build_alias" in
1013 NONE) build_alias=$host_alias ;;
1014 *) build_alias=$nonopt ;;
1018 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1019 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1020 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1021 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1022 echo "$ac_t""$build" 1>&6
1024 test "$host_alias" != "$target_alias" &&
1025 test "$program_prefix$program_suffix$program_transform_name" = \
1027 program_prefix=${target_alias}-
1035 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1036 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1038 cat >> confdefs.h <<EOF
1039 #define PACKAGE "$PACKAGE"
1042 cat >> confdefs.h <<EOF
1043 #define VERSION "$VERSION"
1048 missing_dir=`cd $ac_aux_dir && pwd`
1049 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1050 echo "configure:1051: checking for working aclocal" >&5
1051 # Run test in a subshell; some versions of sh will print an error if
1052 # an executable is not found, even if stderr is redirected.
1053 # Redirect stdin to placate older versions of autoconf. Sigh.
1054 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1056 echo "$ac_t""found" 1>&6
1058 ACLOCAL="$missing_dir/missing aclocal"
1059 echo "$ac_t""missing" 1>&6
1062 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1063 echo "configure:1064: checking for working autoconf" >&5
1064 # Run test in a subshell; some versions of sh will print an error if
1065 # an executable is not found, even if stderr is redirected.
1066 # Redirect stdin to placate older versions of autoconf. Sigh.
1067 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1069 echo "$ac_t""found" 1>&6
1071 AUTOCONF="$missing_dir/missing autoconf"
1072 echo "$ac_t""missing" 1>&6
1075 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1076 echo "configure:1077: checking for working automake" >&5
1077 # Run test in a subshell; some versions of sh will print an error if
1078 # an executable is not found, even if stderr is redirected.
1079 # Redirect stdin to placate older versions of autoconf. Sigh.
1080 if (automake --version) < /dev/null > /dev/null 2>&1; then
1082 echo "$ac_t""found" 1>&6
1084 AUTOMAKE="$missing_dir/missing automake"
1085 echo "$ac_t""missing" 1>&6
1088 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1089 echo "configure:1090: checking for working autoheader" >&5
1090 # Run test in a subshell; some versions of sh will print an error if
1091 # an executable is not found, even if stderr is redirected.
1092 # Redirect stdin to placate older versions of autoconf. Sigh.
1093 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1094 AUTOHEADER=autoheader
1095 echo "$ac_t""found" 1>&6
1097 AUTOHEADER="$missing_dir/missing autoheader"
1098 echo "$ac_t""missing" 1>&6
1101 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1102 echo "configure:1103: checking for working makeinfo" >&5
1103 # Run test in a subshell; some versions of sh will print an error if
1104 # an executable is not found, even if stderr is redirected.
1105 # Redirect stdin to placate older versions of autoconf. Sigh.
1106 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1108 echo "$ac_t""found" 1>&6
1110 MAKEINFO="$missing_dir/missing makeinfo"
1111 echo "$ac_t""missing" 1>&6
1116 # FIXME: We temporarily define our own version of AC_PROG_CC. This is
1117 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
1118 # are probably using a cross compiler, which will not be able to fully
1119 # link an executable. This should really be fixed in autoconf
1124 # Extract the first word of "gcc", so it can be a program name with args.
1125 set dummy gcc; ac_word=$2
1126 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1127 echo "configure:1128: checking for $ac_word" >&5
1128 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1129 echo $ac_n "(cached) $ac_c" 1>&6
1131 if test -n "$CC"; then
1132 ac_cv_prog_CC="$CC" # Let the user override the test.
1134 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1136 for ac_dir in $ac_dummy; do
1137 test -z "$ac_dir" && ac_dir=.
1138 if test -f $ac_dir/$ac_word; then
1147 if test -n "$CC"; then
1148 echo "$ac_t""$CC" 1>&6
1150 echo "$ac_t""no" 1>&6
1153 if test -z "$CC"; then
1154 # Extract the first word of "cc", so it can be a program name with args.
1155 set dummy cc; ac_word=$2
1156 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1157 echo "configure:1158: checking for $ac_word" >&5
1158 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1159 echo $ac_n "(cached) $ac_c" 1>&6
1161 if test -n "$CC"; then
1162 ac_cv_prog_CC="$CC" # Let the user override the test.
1164 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1167 for ac_dir in $ac_dummy; do
1168 test -z "$ac_dir" && ac_dir=.
1169 if test -f $ac_dir/$ac_word; then
1170 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1171 ac_prog_rejected=yes
1179 if test $ac_prog_rejected = yes; then
1180 # We found a bogon in the path, so make sure we never use it.
1181 set dummy $ac_cv_prog_CC
1183 if test $# -gt 0; then
1184 # We chose a different compiler from the bogus one.
1185 # However, it has the same basename, so the bogon will be chosen
1186 # first if we set CC to just the basename; use the full file name.
1188 set dummy "$ac_dir/$ac_word" "$@"
1196 if test -n "$CC"; then
1197 echo "$ac_t""$CC" 1>&6
1199 echo "$ac_t""no" 1>&6
1202 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1205 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1206 echo "configure:1207: checking whether we are using GNU C" >&5
1207 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1208 echo $ac_n "(cached) $ac_c" 1>&6
1210 cat > conftest.c <<EOF
1215 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1222 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1224 if test $ac_cv_prog_gcc = yes; then
1226 ac_test_CFLAGS="${CFLAGS+set}"
1227 ac_save_CFLAGS="$CFLAGS"
1229 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1230 echo "configure:1231: checking whether ${CC-cc} accepts -g" >&5
1231 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1232 echo $ac_n "(cached) $ac_c" 1>&6
1234 echo 'void f(){}' > conftest.c
1235 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1244 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1245 if test "$ac_test_CFLAGS" = set; then
1246 CFLAGS="$ac_save_CFLAGS"
1247 elif test $ac_cv_prog_cc_g = yes; then
1254 test "${CFLAGS+set}" = set || CFLAGS="-g"
1258 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1259 set dummy ${ac_tool_prefix}as; ac_word=$2
1260 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1261 echo "configure:1262: checking for $ac_word" >&5
1262 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1263 echo $ac_n "(cached) $ac_c" 1>&6
1265 if test -n "$AS"; then
1266 ac_cv_prog_AS="$AS" # Let the user override the test.
1268 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1270 for ac_dir in $ac_dummy; do
1271 test -z "$ac_dir" && ac_dir=.
1272 if test -f $ac_dir/$ac_word; then
1273 ac_cv_prog_AS="${ac_tool_prefix}as"
1278 test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1282 if test -n "$AS"; then
1283 echo "$ac_t""$AS" 1>&6
1285 echo "$ac_t""no" 1>&6
1290 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1291 set dummy ${ac_tool_prefix}ar; ac_word=$2
1292 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1293 echo "configure:1294: checking for $ac_word" >&5
1294 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1295 echo $ac_n "(cached) $ac_c" 1>&6
1297 if test -n "$AR"; then
1298 ac_cv_prog_AR="$AR" # Let the user override the test.
1300 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1302 for ac_dir in $ac_dummy; do
1303 test -z "$ac_dir" && ac_dir=.
1304 if test -f $ac_dir/$ac_word; then
1305 ac_cv_prog_AR="${ac_tool_prefix}ar"
1310 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1314 if test -n "$AR"; then
1315 echo "$ac_t""$AR" 1>&6
1317 echo "$ac_t""no" 1>&6
1322 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1323 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1324 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1325 echo "configure:1326: checking for $ac_word" >&5
1326 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1327 echo $ac_n "(cached) $ac_c" 1>&6
1329 if test -n "$RANLIB"; then
1330 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1332 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1334 for ac_dir in $ac_dummy; do
1335 test -z "$ac_dir" && ac_dir=.
1336 if test -f $ac_dir/$ac_word; then
1337 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1344 RANLIB="$ac_cv_prog_RANLIB"
1345 if test -n "$RANLIB"; then
1346 echo "$ac_t""$RANLIB" 1>&6
1348 echo "$ac_t""no" 1>&6
1352 if test -z "$ac_cv_prog_RANLIB"; then
1353 if test -n "$ac_tool_prefix"; then
1354 # Extract the first word of "ranlib", so it can be a program name with args.
1355 set dummy ranlib; ac_word=$2
1356 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1357 echo "configure:1358: checking for $ac_word" >&5
1358 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1359 echo $ac_n "(cached) $ac_c" 1>&6
1361 if test -n "$RANLIB"; then
1362 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1364 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1366 for ac_dir in $ac_dummy; do
1367 test -z "$ac_dir" && ac_dir=.
1368 if test -f $ac_dir/$ac_word; then
1369 ac_cv_prog_RANLIB="ranlib"
1374 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1377 RANLIB="$ac_cv_prog_RANLIB"
1378 if test -n "$RANLIB"; then
1379 echo "$ac_t""$RANLIB" 1>&6
1381 echo "$ac_t""no" 1>&6
1390 # Find a good install program. We prefer a C program (faster),
1391 # so one script is as good as another. But avoid the broken or
1392 # incompatible versions:
1393 # SysV /etc/install, /usr/sbin/install
1394 # SunOS /usr/etc/install
1395 # IRIX /sbin/install
1397 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1398 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1399 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1400 # ./install, which can be erroneously created by make from ./install.sh.
1401 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1402 echo "configure:1403: checking for a BSD compatible install" >&5
1403 if test -z "$INSTALL"; then
1404 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1405 echo $ac_n "(cached) $ac_c" 1>&6
1407 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
1408 for ac_dir in $PATH; do
1409 # Account for people who put trailing slashes in PATH elements.
1411 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1413 # OSF1 and SCO ODT 3.0 have their own names for install.
1414 # Don't use installbsd from OSF since it installs stuff as root
1416 for ac_prog in ginstall scoinst install; do
1417 if test -f $ac_dir/$ac_prog; then
1418 if test $ac_prog = install &&
1419 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1420 # AIX install. It has an incompatible calling convention.
1423 ac_cv_path_install="$ac_dir/$ac_prog -c"
1434 if test "${ac_cv_path_install+set}" = set; then
1435 INSTALL="$ac_cv_path_install"
1437 # As a last resort, use the slow shell script. We don't cache a
1438 # path for INSTALL within a source directory, because that will
1439 # break other packages using the cache if that directory is
1440 # removed, or if the path is relative.
1441 INSTALL="$ac_install_sh"
1444 echo "$ac_t""$INSTALL" 1>&6
1446 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1447 # It thinks the first close brace ends the variable substitution.
1448 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1450 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1452 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1455 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1456 echo "configure:1457: checking whether to enable maintainer-specific portions of Makefiles" >&5
1457 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1458 if test "${enable_maintainer_mode+set}" = set; then
1459 enableval="$enable_maintainer_mode"
1460 USE_MAINTAINER_MODE=$enableval
1462 USE_MAINTAINER_MODE=no
1465 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1468 if test $USE_MAINTAINER_MODE = yes; then
1469 MAINTAINER_MODE_TRUE=
1470 MAINTAINER_MODE_FALSE='#'
1472 MAINTAINER_MODE_TRUE='#'
1473 MAINTAINER_MODE_FALSE=
1475 MAINT=$MAINTAINER_MODE_TRUE
1479 # We need AC_EXEEXT to keep automake happy in cygnus mode. However,
1480 # at least currently, we never actually build a program, so we never
1481 # need to use $(EXEEXT). Moreover, the test for EXEEXT normally
1482 # fails, because we are probably configuring with a cross compiler
1483 # which can't create executables. So we include AC_EXEEXT to keep
1484 # automake happy, but we don't execute it, since we don't care about
1489 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1490 echo "configure:1491: checking for executable suffix" >&5
1491 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1492 echo $ac_n "(cached) $ac_c" 1>&6
1494 if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1498 echo 'int main () { return 0; }' > conftest.$ac_ext
1500 if { (eval echo configure:1501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1501 for file in conftest.*; do
1503 *.c | *.o | *.obj) ;;
1504 *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1508 { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1511 test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1516 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1517 echo "$ac_t""${ac_cv_exeext}" 1>&6
1522 . ${newlib_basedir}/configure.host
1524 newlib_cflags="${newlib_cflags} -fno-builtin"
1526 NEWLIB_CFLAGS=${newlib_cflags}
1534 if test x${newlib_elix_level} = x0; then
1536 ELIX_LEVEL_0_FALSE='#'
1538 ELIX_LEVEL_0_TRUE='#'
1543 if test x${newlib_elix_level} = x1; then
1545 ELIX_LEVEL_1_FALSE='#'
1547 ELIX_LEVEL_1_TRUE='#'
1552 if test x${newlib_elix_level} = x2; then
1554 ELIX_LEVEL_2_FALSE='#'
1556 ELIX_LEVEL_2_TRUE='#'
1561 if test x${newlib_elix_level} = x3; then
1563 ELIX_LEVEL_3_FALSE='#'
1565 ELIX_LEVEL_3_TRUE='#'
1570 if test x${newlib_elix_level} = x4; then
1572 ELIX_LEVEL_4_FALSE='#'
1574 ELIX_LEVEL_4_TRUE='#'
1580 if test x${use_libtool} = xyes; then
1582 USE_LIBTOOL_FALSE='#'
1584 USE_LIBTOOL_TRUE='#'
1588 # Hard-code OBJEXT. Normally it is set by AC_OBJEXT, but we
1589 # use oext, which is set in configure.host based on the target platform.
1602 if test "${use_libtool}" = "yes"; then
1604 # Check whether --enable-shared or --disable-shared was given.
1605 if test "${enable_shared+set}" = set; then
1606 enableval="$enable_shared"
1607 p=${PACKAGE-default}
1609 yes) enable_shared=yes ;;
1610 no) enable_shared=no ;;
1613 # Look at the argument we got. We use all the common list separators.
1614 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1615 for pkg in $enableval; do
1616 if test "X$pkg" = "X$p"; then
1627 # Check whether --enable-static or --disable-static was given.
1628 if test "${enable_static+set}" = set; then
1629 enableval="$enable_static"
1630 p=${PACKAGE-default}
1632 yes) enable_static=yes ;;
1633 no) enable_static=no ;;
1636 # Look at the argument we got. We use all the common list separators.
1637 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1638 for pkg in $enableval; do
1639 if test "X$pkg" = "X$p"; then
1650 # Check whether --enable-fast-install or --disable-fast-install was given.
1651 if test "${enable_fast_install+set}" = set; then
1652 enableval="$enable_fast_install"
1653 p=${PACKAGE-default}
1655 yes) enable_fast_install=yes ;;
1656 no) enable_fast_install=no ;;
1658 enable_fast_install=no
1659 # Look at the argument we got. We use all the common list separators.
1660 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1661 for pkg in $enableval; do
1662 if test "X$pkg" = "X$p"; then
1663 enable_fast_install=yes
1670 enable_fast_install=yes
1673 # Extract the first word of "gcc", so it can be a program name with args.
1674 set dummy gcc; ac_word=$2
1675 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1676 echo "configure:1677: checking for $ac_word" >&5
1677 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1678 echo $ac_n "(cached) $ac_c" 1>&6
1680 if test -n "$CC"; then
1681 ac_cv_prog_CC="$CC" # Let the user override the test.
1683 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1685 for ac_dir in $ac_dummy; do
1686 test -z "$ac_dir" && ac_dir=.
1687 if test -f $ac_dir/$ac_word; then
1696 if test -n "$CC"; then
1697 echo "$ac_t""$CC" 1>&6
1699 echo "$ac_t""no" 1>&6
1702 if test -z "$CC"; then
1703 # Extract the first word of "cc", so it can be a program name with args.
1704 set dummy cc; ac_word=$2
1705 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1706 echo "configure:1707: checking for $ac_word" >&5
1707 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1708 echo $ac_n "(cached) $ac_c" 1>&6
1710 if test -n "$CC"; then
1711 ac_cv_prog_CC="$CC" # Let the user override the test.
1713 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1716 for ac_dir in $ac_dummy; do
1717 test -z "$ac_dir" && ac_dir=.
1718 if test -f $ac_dir/$ac_word; then
1719 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1720 ac_prog_rejected=yes
1728 if test $ac_prog_rejected = yes; then
1729 # We found a bogon in the path, so make sure we never use it.
1730 set dummy $ac_cv_prog_CC
1732 if test $# -gt 0; then
1733 # We chose a different compiler from the bogus one.
1734 # However, it has the same basename, so the bogon will be chosen
1735 # first if we set CC to just the basename; use the full file name.
1737 set dummy "$ac_dir/$ac_word" "$@"
1745 if test -n "$CC"; then
1746 echo "$ac_t""$CC" 1>&6
1748 echo "$ac_t""no" 1>&6
1751 if test -z "$CC"; then
1752 case "`uname -s`" in
1754 # Extract the first word of "cl", so it can be a program name with args.
1755 set dummy cl; ac_word=$2
1756 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1757 echo "configure:1758: checking for $ac_word" >&5
1758 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1759 echo $ac_n "(cached) $ac_c" 1>&6
1761 if test -n "$CC"; then
1762 ac_cv_prog_CC="$CC" # Let the user override the test.
1764 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1766 for ac_dir in $ac_dummy; do
1767 test -z "$ac_dir" && ac_dir=.
1768 if test -f $ac_dir/$ac_word; then
1777 if test -n "$CC"; then
1778 echo "$ac_t""$CC" 1>&6
1780 echo "$ac_t""no" 1>&6
1785 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1788 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1789 echo "configure:1790: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1792 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1793 ac_cpp='$CPP $CPPFLAGS'
1794 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1795 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1796 cross_compiling=$ac_cv_prog_cc_cross
1798 cat > conftest.$ac_ext << EOF
1800 #line 1801 "configure"
1801 #include "confdefs.h"
1805 if { (eval echo configure:1806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1806 ac_cv_prog_cc_works=yes
1807 # If we can't run a trivial program, we are probably using a cross compiler.
1808 if (./conftest; exit) 2>/dev/null; then
1809 ac_cv_prog_cc_cross=no
1811 ac_cv_prog_cc_cross=yes
1814 echo "configure: failed program was:" >&5
1815 cat conftest.$ac_ext >&5
1816 ac_cv_prog_cc_works=no
1820 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1821 ac_cpp='$CPP $CPPFLAGS'
1822 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1823 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1824 cross_compiling=$ac_cv_prog_cc_cross
1826 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1827 if test $ac_cv_prog_cc_works = no; then
1828 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1830 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1831 echo "configure:1832: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1832 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1833 cross_compiling=$ac_cv_prog_cc_cross
1835 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1836 echo "configure:1837: checking whether we are using GNU C" >&5
1837 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1838 echo $ac_n "(cached) $ac_c" 1>&6
1840 cat > conftest.c <<EOF
1845 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1846: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1852 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1854 if test $ac_cv_prog_gcc = yes; then
1860 ac_test_CFLAGS="${CFLAGS+set}"
1861 ac_save_CFLAGS="$CFLAGS"
1863 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1864 echo "configure:1865: checking whether ${CC-cc} accepts -g" >&5
1865 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1866 echo $ac_n "(cached) $ac_c" 1>&6
1868 echo 'void f(){}' > conftest.c
1869 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1878 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1879 if test "$ac_test_CFLAGS" = set; then
1880 CFLAGS="$ac_save_CFLAGS"
1881 elif test $ac_cv_prog_cc_g = yes; then
1882 if test "$GCC" = yes; then
1888 if test "$GCC" = yes; then
1895 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1896 if test "${with_gnu_ld+set}" = set; then
1897 withval="$with_gnu_ld"
1898 test "$withval" = no || with_gnu_ld=yes
1904 if test "$GCC" = yes; then
1905 # Check if gcc -print-prog-name=ld gives a path.
1906 echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1907 echo "configure:1908: checking for ld used by GCC" >&5
1910 # gcc leaves a trailing carriage return which upsets mingw
1911 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1913 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1916 # Accept absolute paths.
1917 [\\/]* | [A-Za-z]:[\\/]*)
1918 re_direlt='/[^/][^/]*/\.\./'
1919 # Canonicalize the path of ld
1920 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1921 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1922 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1924 test -z "$LD" && LD="$ac_prog"
1927 # If it fails, then pretend we aren't using GCC.
1931 # If it is relative, then search for the first ld in PATH.
1935 elif test "$with_gnu_ld" = yes; then
1936 echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1937 echo "configure:1938: checking for GNU ld" >&5
1939 echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1940 echo "configure:1941: checking for non-GNU ld" >&5
1942 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1943 echo $ac_n "(cached) $ac_c" 1>&6
1945 if test -z "$LD"; then
1946 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1947 for ac_dir in $PATH; do
1948 test -z "$ac_dir" && ac_dir=.
1949 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1950 lt_cv_path_LD="$ac_dir/$ac_prog"
1951 # Check to see if the program is GNU ld. I'd rather use --version,
1952 # but apparently some GNU ld's only accept -v.
1953 # Break only if it was the GNU/non-GNU ld that we prefer.
1954 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1955 test "$with_gnu_ld" != no && break
1957 test "$with_gnu_ld" != yes && break
1963 lt_cv_path_LD="$LD" # Let the user override the test with a path.
1968 if test -n "$LD"; then
1969 echo "$ac_t""$LD" 1>&6
1971 echo "$ac_t""no" 1>&6
1973 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1974 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1975 echo "configure:1976: checking if the linker ($LD) is GNU ld" >&5
1976 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1977 echo $ac_n "(cached) $ac_c" 1>&6
1979 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1980 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1981 lt_cv_prog_gnu_ld=yes
1983 lt_cv_prog_gnu_ld=no
1987 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1988 with_gnu_ld=$lt_cv_prog_gnu_ld
1991 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1992 echo "configure:1993: checking for $LD option to reload object files" >&5
1993 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1994 echo $ac_n "(cached) $ac_c" 1>&6
1996 lt_cv_ld_reload_flag='-r'
1999 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
2000 reload_flag=$lt_cv_ld_reload_flag
2001 test -n "$reload_flag" && reload_flag=" $reload_flag"
2003 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
2004 echo "configure:2005: checking for BSD-compatible nm" >&5
2005 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
2006 echo $ac_n "(cached) $ac_c" 1>&6
2008 if test -n "$NM"; then
2009 # Let the user override the test.
2012 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
2013 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2014 test -z "$ac_dir" && ac_dir=.
2015 tmp_nm=$ac_dir/${ac_tool_prefix}nm
2016 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
2017 # Check to see if the nm accepts a BSD-compat flag.
2018 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2019 # nm: unknown option "B" ignored
2020 # Tru64's nm complains that /dev/null is an invalid object file
2021 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
2022 lt_cv_path_NM="$tmp_nm -B"
2024 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
2025 lt_cv_path_NM="$tmp_nm -p"
2028 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2029 continue # so that we can try to find one that supports BSD flags
2034 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2039 echo "$ac_t""$NM" 1>&6
2041 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
2042 echo "configure:2043: checking whether ln -s works" >&5
2043 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
2044 echo $ac_n "(cached) $ac_c" 1>&6
2047 if ln -s X conftestdata 2>/dev/null
2050 ac_cv_prog_LN_S="ln -s"
2055 LN_S="$ac_cv_prog_LN_S"
2056 if test "$ac_cv_prog_LN_S" = "ln -s"; then
2057 echo "$ac_t""yes" 1>&6
2059 echo "$ac_t""no" 1>&6
2062 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
2063 echo "configure:2064: checking how to recognise dependant libraries" >&5
2064 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
2065 echo $ac_n "(cached) $ac_c" 1>&6
2067 lt_cv_file_magic_cmd='$MAGIC_CMD'
2068 lt_cv_file_magic_test_file=
2069 lt_cv_deplibs_check_method='unknown'
2070 # Need to set the preceding variable on all platforms that support
2071 # interlibrary dependencies.
2072 # 'none' -- dependencies not supported.
2073 # `unknown' -- same as none, but documents that we really don't know.
2074 # 'pass_all' -- all dependencies passed with no checks.
2075 # 'test_compile' -- check by making test program.
2076 # 'file_magic [regex]' -- check by looking for files in library path
2077 # which responds to the $file_magic_cmd with a given egrep regex.
2078 # If you have `file' or equivalent on your system and you're not sure
2079 # whether `pass_all' will *always* work, you probably want this one.
2083 lt_cv_deplibs_check_method=pass_all
2087 lt_cv_deplibs_check_method=pass_all
2091 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
2092 lt_cv_file_magic_cmd='/usr/bin/file -L'
2093 lt_cv_file_magic_test_file=/shlib/libc.so
2096 cygwin* | mingw* |pw32*)
2097 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2098 lt_cv_file_magic_cmd='$OBJDUMP -f'
2101 darwin* | rhapsody*)
2102 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
2103 lt_cv_file_magic_cmd='/usr/bin/file -L'
2105 rhapsody* | darwin1.012)
2106 lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
2109 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
2115 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2118 # Not sure whether the presence of OpenBSD here was a mistake.
2119 # Let's accept both of them until this is cleared up.
2120 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
2121 lt_cv_file_magic_cmd=/usr/bin/file
2122 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2126 lt_cv_deplibs_check_method=pass_all
2131 lt_cv_deplibs_check_method=pass_all
2137 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
2138 lt_cv_file_magic_cmd=/usr/bin/file
2139 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2142 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
2143 lt_cv_file_magic_cmd=/usr/bin/file
2144 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2152 # this will be overridden with pass_all, but let us keep it just in case
2153 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2157 *-32|*"-32 ") libmagic=32-bit;;
2158 *-n32|*"-n32 ") libmagic=N32;;
2159 *-64|*"-64 ") libmagic=64-bit;;
2160 *) libmagic=never-match;;
2162 # this will be overridden with pass_all, but let us keep it just in case
2163 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
2166 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2167 lt_cv_deplibs_check_method=pass_all
2170 # This must be Linux ELF.
2173 alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
2174 lt_cv_deplibs_check_method=pass_all ;;
2176 # glibc up to 2.1.1 does not perform some relocations on ARM
2177 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
2179 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2183 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2184 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
2186 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
2191 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
2192 lt_cv_file_magic_cmd=/usr/bin/file
2193 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2196 osf3* | osf4* | osf5*)
2197 # this will be overridden with pass_all, but let us keep it just in case
2198 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2199 lt_cv_file_magic_test_file=/shlib/libc.so
2200 lt_cv_deplibs_check_method=pass_all
2204 lt_cv_deplibs_check_method=pass_all
2208 lt_cv_deplibs_check_method=pass_all
2209 lt_cv_file_magic_test_file=/lib/libc.so
2212 sysv5uw[78]* | sysv4*uw2*)
2213 lt_cv_deplibs_check_method=pass_all
2216 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2217 case $host_vendor in
2219 lt_cv_deplibs_check_method=pass_all
2222 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2223 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2231 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
2232 file_magic_cmd=$lt_cv_file_magic_cmd
2233 deplibs_check_method=$lt_cv_deplibs_check_method
2235 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
2236 echo "configure:2237: checking for object suffix" >&5
2237 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
2238 echo $ac_n "(cached) $ac_c" 1>&6
2241 echo 'int i = 1;' > conftest.$ac_ext
2242 if { (eval echo configure:2243: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2243 for ac_file in conftest.*; do
2246 *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
2250 { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
2255 echo "$ac_t""$ac_cv_objext" 1>&6
2256 OBJEXT=$ac_cv_objext
2257 ac_objext=$ac_cv_objext
2259 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2261 # Only perform the check for file, if the check method requires it
2262 case $deplibs_check_method in
2264 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2265 echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2266 echo "configure:2267: checking for ${ac_tool_prefix}file" >&5
2267 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2268 echo $ac_n "(cached) $ac_c" 1>&6
2272 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2275 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2278 ac_save_MAGIC_CMD="$MAGIC_CMD"
2279 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2280 ac_dummy="/usr/bin:$PATH"
2281 for ac_dir in $ac_dummy; do
2282 test -z "$ac_dir" && ac_dir=.
2283 if test -f $ac_dir/${ac_tool_prefix}file; then
2284 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2285 if test -n "$file_magic_test_file"; then
2286 case $deplibs_check_method in
2288 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2289 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2290 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2291 egrep "$file_magic_regex" > /dev/null; then
2296 *** Warning: the command libtool uses to detect shared libraries,
2297 *** $file_magic_cmd, produces output that libtool cannot recognize.
2298 *** The result is that libtool may fail to recognize shared libraries
2299 *** as such. This will affect the creation of libtool libraries that
2300 *** depend on shared libraries, but programs linked with such libtool
2301 *** libraries will work regardless of this problem. Nevertheless, you
2302 *** may want to report the problem to your system manager and/or to
2303 *** bug-libtool@gnu.org
2313 MAGIC_CMD="$ac_save_MAGIC_CMD"
2318 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2319 if test -n "$MAGIC_CMD"; then
2320 echo "$ac_t""$MAGIC_CMD" 1>&6
2322 echo "$ac_t""no" 1>&6
2325 if test -z "$lt_cv_path_MAGIC_CMD"; then
2326 if test -n "$ac_tool_prefix"; then
2327 echo $ac_n "checking for file""... $ac_c" 1>&6
2328 echo "configure:2329: checking for file" >&5
2329 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2330 echo $ac_n "(cached) $ac_c" 1>&6
2334 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2337 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2340 ac_save_MAGIC_CMD="$MAGIC_CMD"
2341 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2342 ac_dummy="/usr/bin:$PATH"
2343 for ac_dir in $ac_dummy; do
2344 test -z "$ac_dir" && ac_dir=.
2345 if test -f $ac_dir/file; then
2346 lt_cv_path_MAGIC_CMD="$ac_dir/file"
2347 if test -n "$file_magic_test_file"; then
2348 case $deplibs_check_method in
2350 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2351 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2352 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2353 egrep "$file_magic_regex" > /dev/null; then
2358 *** Warning: the command libtool uses to detect shared libraries,
2359 *** $file_magic_cmd, produces output that libtool cannot recognize.
2360 *** The result is that libtool may fail to recognize shared libraries
2361 *** as such. This will affect the creation of libtool libraries that
2362 *** depend on shared libraries, but programs linked with such libtool
2363 *** libraries will work regardless of this problem. Nevertheless, you
2364 *** may want to report the problem to your system manager and/or to
2365 *** bug-libtool@gnu.org
2375 MAGIC_CMD="$ac_save_MAGIC_CMD"
2380 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2381 if test -n "$MAGIC_CMD"; then
2382 echo "$ac_t""$MAGIC_CMD" 1>&6
2384 echo "$ac_t""no" 1>&6
2396 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2397 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2398 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2399 echo "configure:2400: checking for $ac_word" >&5
2400 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2401 echo $ac_n "(cached) $ac_c" 1>&6
2403 if test -n "$RANLIB"; then
2404 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2406 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2408 for ac_dir in $ac_dummy; do
2409 test -z "$ac_dir" && ac_dir=.
2410 if test -f $ac_dir/$ac_word; then
2411 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2418 RANLIB="$ac_cv_prog_RANLIB"
2419 if test -n "$RANLIB"; then
2420 echo "$ac_t""$RANLIB" 1>&6
2422 echo "$ac_t""no" 1>&6
2426 if test -z "$ac_cv_prog_RANLIB"; then
2427 if test -n "$ac_tool_prefix"; then
2428 # Extract the first word of "ranlib", so it can be a program name with args.
2429 set dummy ranlib; ac_word=$2
2430 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2431 echo "configure:2432: checking for $ac_word" >&5
2432 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2433 echo $ac_n "(cached) $ac_c" 1>&6
2435 if test -n "$RANLIB"; then
2436 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2438 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2440 for ac_dir in $ac_dummy; do
2441 test -z "$ac_dir" && ac_dir=.
2442 if test -f $ac_dir/$ac_word; then
2443 ac_cv_prog_RANLIB="ranlib"
2448 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2451 RANLIB="$ac_cv_prog_RANLIB"
2452 if test -n "$RANLIB"; then
2453 echo "$ac_t""$RANLIB" 1>&6
2455 echo "$ac_t""no" 1>&6
2463 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2464 set dummy ${ac_tool_prefix}strip; ac_word=$2
2465 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2466 echo "configure:2467: checking for $ac_word" >&5
2467 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2468 echo $ac_n "(cached) $ac_c" 1>&6
2470 if test -n "$STRIP"; then
2471 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2473 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2475 for ac_dir in $ac_dummy; do
2476 test -z "$ac_dir" && ac_dir=.
2477 if test -f $ac_dir/$ac_word; then
2478 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2485 STRIP="$ac_cv_prog_STRIP"
2486 if test -n "$STRIP"; then
2487 echo "$ac_t""$STRIP" 1>&6
2489 echo "$ac_t""no" 1>&6
2493 if test -z "$ac_cv_prog_STRIP"; then
2494 if test -n "$ac_tool_prefix"; then
2495 # Extract the first word of "strip", so it can be a program name with args.
2496 set dummy strip; ac_word=$2
2497 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2498 echo "configure:2499: checking for $ac_word" >&5
2499 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2500 echo $ac_n "(cached) $ac_c" 1>&6
2502 if test -n "$STRIP"; then
2503 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2505 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2507 for ac_dir in $ac_dummy; do
2508 test -z "$ac_dir" && ac_dir=.
2509 if test -f $ac_dir/$ac_word; then
2510 ac_cv_prog_STRIP="strip"
2515 test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2518 STRIP="$ac_cv_prog_STRIP"
2519 if test -n "$STRIP"; then
2520 echo "$ac_t""$STRIP" 1>&6
2522 echo "$ac_t""no" 1>&6
2531 # Check for any special flags to pass to ltconfig.
2532 libtool_flags="--cache-file=$cache_file"
2533 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2534 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2535 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2536 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2537 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2539 libtool_flags="$libtool_flags --enable-win32-dll"
2540 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2541 if test "${enable_libtool_lock+set}" = set; then
2542 enableval="$enable_libtool_lock"
2546 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2547 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2549 # Check whether --with-pic or --without-pic was given.
2550 if test "${with_pic+set}" = set; then
2557 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2558 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2560 # Some flags need to be propagated to the compiler or linker for good
2564 # Find out which ABI we are using.
2565 echo '#line 2566 "configure"' > conftest.$ac_ext
2566 if { (eval echo configure:2567: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2567 case `/usr/bin/file conftest.$ac_objext` in
2583 # Find out which ABI we are using.
2584 echo 'int i;' > conftest.$ac_ext
2585 if { (eval echo configure:2586: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2586 case "`/usr/bin/file conftest.o`" in
2599 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2600 SAVE_CFLAGS="$CFLAGS"
2601 CFLAGS="$CFLAGS -belf"
2602 echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2603 echo "configure:2604: checking whether the C compiler needs -belf" >&5
2604 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2605 echo $ac_n "(cached) $ac_c" 1>&6
2609 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2610 ac_cpp='$CPP $CPPFLAGS'
2611 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2612 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2613 cross_compiling=$ac_cv_prog_cc_cross
2615 cat > conftest.$ac_ext <<EOF
2616 #line 2617 "configure"
2617 #include "confdefs.h"
2623 if { (eval echo configure:2624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2625 lt_cv_cc_needs_belf=yes
2627 echo "configure: failed program was:" >&5
2628 cat conftest.$ac_ext >&5
2630 lt_cv_cc_needs_belf=no
2634 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2635 ac_cpp='$CPP $CPPFLAGS'
2636 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2637 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2638 cross_compiling=$ac_cv_prog_cc_cross
2642 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2643 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2644 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2645 CFLAGS="$SAVE_CFLAGS"
2649 *-*-cygwin* | *-*-mingw* | *-*-pw32*)
2650 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
2651 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
2652 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2653 echo "configure:2654: checking for $ac_word" >&5
2654 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2655 echo $ac_n "(cached) $ac_c" 1>&6
2657 if test -n "$DLLTOOL"; then
2658 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2660 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2662 for ac_dir in $ac_dummy; do
2663 test -z "$ac_dir" && ac_dir=.
2664 if test -f $ac_dir/$ac_word; then
2665 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
2672 DLLTOOL="$ac_cv_prog_DLLTOOL"
2673 if test -n "$DLLTOOL"; then
2674 echo "$ac_t""$DLLTOOL" 1>&6
2676 echo "$ac_t""no" 1>&6
2680 if test -z "$ac_cv_prog_DLLTOOL"; then
2681 if test -n "$ac_tool_prefix"; then
2682 # Extract the first word of "dlltool", so it can be a program name with args.
2683 set dummy dlltool; ac_word=$2
2684 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2685 echo "configure:2686: checking for $ac_word" >&5
2686 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2687 echo $ac_n "(cached) $ac_c" 1>&6
2689 if test -n "$DLLTOOL"; then
2690 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2692 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2694 for ac_dir in $ac_dummy; do
2695 test -z "$ac_dir" && ac_dir=.
2696 if test -f $ac_dir/$ac_word; then
2697 ac_cv_prog_DLLTOOL="dlltool"
2702 test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="false"
2705 DLLTOOL="$ac_cv_prog_DLLTOOL"
2706 if test -n "$DLLTOOL"; then
2707 echo "$ac_t""$DLLTOOL" 1>&6
2709 echo "$ac_t""no" 1>&6
2717 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2718 set dummy ${ac_tool_prefix}as; ac_word=$2
2719 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2720 echo "configure:2721: checking for $ac_word" >&5
2721 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2722 echo $ac_n "(cached) $ac_c" 1>&6
2724 if test -n "$AS"; then
2725 ac_cv_prog_AS="$AS" # Let the user override the test.
2727 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2729 for ac_dir in $ac_dummy; do
2730 test -z "$ac_dir" && ac_dir=.
2731 if test -f $ac_dir/$ac_word; then
2732 ac_cv_prog_AS="${ac_tool_prefix}as"
2740 if test -n "$AS"; then
2741 echo "$ac_t""$AS" 1>&6
2743 echo "$ac_t""no" 1>&6
2747 if test -z "$ac_cv_prog_AS"; then
2748 if test -n "$ac_tool_prefix"; then
2749 # Extract the first word of "as", so it can be a program name with args.
2750 set dummy as; ac_word=$2
2751 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2752 echo "configure:2753: checking for $ac_word" >&5
2753 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2754 echo $ac_n "(cached) $ac_c" 1>&6
2756 if test -n "$AS"; then
2757 ac_cv_prog_AS="$AS" # Let the user override the test.
2759 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2761 for ac_dir in $ac_dummy; do
2762 test -z "$ac_dir" && ac_dir=.
2763 if test -f $ac_dir/$ac_word; then
2769 test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="false"
2773 if test -n "$AS"; then
2774 echo "$ac_t""$AS" 1>&6
2776 echo "$ac_t""no" 1>&6
2784 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
2785 set dummy ${ac_tool_prefix}objdump; ac_word=$2
2786 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2787 echo "configure:2788: checking for $ac_word" >&5
2788 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
2789 echo $ac_n "(cached) $ac_c" 1>&6
2791 if test -n "$OBJDUMP"; then
2792 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
2794 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2796 for ac_dir in $ac_dummy; do
2797 test -z "$ac_dir" && ac_dir=.
2798 if test -f $ac_dir/$ac_word; then
2799 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
2806 OBJDUMP="$ac_cv_prog_OBJDUMP"
2807 if test -n "$OBJDUMP"; then
2808 echo "$ac_t""$OBJDUMP" 1>&6
2810 echo "$ac_t""no" 1>&6
2814 if test -z "$ac_cv_prog_OBJDUMP"; then
2815 if test -n "$ac_tool_prefix"; then
2816 # Extract the first word of "objdump", so it can be a program name with args.
2817 set dummy objdump; ac_word=$2
2818 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2819 echo "configure:2820: checking for $ac_word" >&5
2820 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
2821 echo $ac_n "(cached) $ac_c" 1>&6
2823 if test -n "$OBJDUMP"; then
2824 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
2826 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2828 for ac_dir in $ac_dummy; do
2829 test -z "$ac_dir" && ac_dir=.
2830 if test -f $ac_dir/$ac_word; then
2831 ac_cv_prog_OBJDUMP="objdump"
2836 test -z "$ac_cv_prog_OBJDUMP" && ac_cv_prog_OBJDUMP="false"
2839 OBJDUMP="$ac_cv_prog_OBJDUMP"
2840 if test -n "$OBJDUMP"; then
2841 echo "$ac_t""$OBJDUMP" 1>&6
2843 echo "$ac_t""no" 1>&6
2852 # recent cygwin and mingw systems supply a stub DllMain which the user
2853 # can override, but on older systems we have to supply one
2854 echo $ac_n "checking if libtool should supply DllMain function""... $ac_c" 1>&6
2855 echo "configure:2856: checking if libtool should supply DllMain function" >&5
2856 if eval "test \"`echo '$''{'lt_cv_need_dllmain'+set}'`\" = set"; then
2857 echo $ac_n "(cached) $ac_c" 1>&6
2859 cat > conftest.$ac_ext <<EOF
2860 #line 2861 "configure"
2861 #include "confdefs.h"
2864 extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
2868 if { (eval echo configure:2869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2870 lt_cv_need_dllmain=no
2872 echo "configure: failed program was:" >&5
2873 cat conftest.$ac_ext >&5
2875 lt_cv_need_dllmain=yes
2880 echo "$ac_t""$lt_cv_need_dllmain" 1>&6
2883 *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
2884 # old mingw systems require "-dll" to link a DLL, while more recent ones
2886 SAVE_CFLAGS="$CFLAGS"
2887 CFLAGS="$CFLAGS -mdll"
2888 echo $ac_n "checking how to link DLLs""... $ac_c" 1>&6
2889 echo "configure:2890: checking how to link DLLs" >&5
2890 if eval "test \"`echo '$''{'lt_cv_cc_dll_switch'+set}'`\" = set"; then
2891 echo $ac_n "(cached) $ac_c" 1>&6
2893 cat > conftest.$ac_ext <<EOF
2894 #line 2895 "configure"
2895 #include "confdefs.h"
2901 if { (eval echo configure:2902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2903 lt_cv_cc_dll_switch=-mdll
2905 echo "configure: failed program was:" >&5
2906 cat conftest.$ac_ext >&5
2908 lt_cv_cc_dll_switch=-dll
2913 echo "$ac_t""$lt_cv_cc_dll_switch" 1>&6
2914 CFLAGS="$SAVE_CFLAGS" ;;
2915 *-*-cygwin* | *-*-pw32*)
2916 # cygwin systems need to pass --dll to the linker, and not link
2917 # crt.o which will require a WinMain@16 definition.
2918 lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
2925 # Save cache, so that ltconfig can load it
2926 cat > confcache <<\EOF
2927 # This file is a shell script that caches the results of configure
2928 # tests run on this system so they can be shared between configure
2929 # scripts and configure runs. It is not useful on other systems.
2930 # If it contains results you don't want to keep, you may remove or edit it.
2932 # By default, configure uses ./config.cache as the cache file,
2933 # creating it if it does not exist already. You can give configure
2934 # the --cache-file=FILE option to use a different cache file; that is
2935 # what configure does when it calls configure scripts in
2936 # subdirectories, so they share the cache.
2937 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2938 # config.status only pays attention to the cache file if you give it the
2939 # --recheck option to rerun configure.
2942 # The following way of writing the cache mishandles newlines in values,
2943 # but we know of no workaround that is simple, portable, and efficient.
2944 # So, don't put newlines in cache variables' values.
2945 # Ultrix sh set writes to stderr and can't be redirected directly,
2946 # and sets the high bit in the cache file unless we assign to the vars.
2948 case `(ac_space=' '; set | grep ac_space) 2>&1` in
2950 # `set' does not quote correctly, so add quotes (double-quote substitution
2951 # turns \\\\ into \\, and sed turns \\ into \).
2953 -e "s/'/'\\\\''/g" \
2954 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2957 # `set' quotes correctly as required by POSIX, so do not add quotes.
2958 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2961 if cmp -s $cache_file confcache; then
2964 if test -w $cache_file; then
2965 echo "updating cache $cache_file"
2966 cat confcache > $cache_file
2968 echo "not updating unwritable cache $cache_file"
2974 # Actually configure libtool. ac_aux_dir is where install-sh is found.
2975 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2976 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2977 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2978 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2979 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2980 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2981 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2982 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2983 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2985 # Reload cache, that may have been modified by ltconfig
2986 if test -r "$cache_file"; then
2987 echo "loading cache $cache_file"
2990 echo "creating cache $cache_file"
2995 # This can be used to rebuild libtool when needed
2996 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2998 # Always use our own libtool.
2999 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
3001 # Redirect the config.log output again, so that the ltconfig log is not
3002 # clobbered by the next message.
3003 exec 5>>./config.log
3013 if test -n "${libm_machine_dir}"; then
3016 if test "${use_libtool}" = "yes"; then
3017 LIBM_MACHINE_LIB=machine/${libm_machine_dir}/lib${libm_machine_dir}.${aext}
3019 LIBM_MACHINE_LIB=machine/lib.${aext}
3026 cat > confcache <<\EOF
3027 # This file is a shell script that caches the results of configure
3028 # tests run on this system so they can be shared between configure
3029 # scripts and configure runs. It is not useful on other systems.
3030 # If it contains results you don't want to keep, you may remove or edit it.
3032 # By default, configure uses ./config.cache as the cache file,
3033 # creating it if it does not exist already. You can give configure
3034 # the --cache-file=FILE option to use a different cache file; that is
3035 # what configure does when it calls configure scripts in
3036 # subdirectories, so they share the cache.
3037 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3038 # config.status only pays attention to the cache file if you give it the
3039 # --recheck option to rerun configure.
3042 # The following way of writing the cache mishandles newlines in values,
3043 # but we know of no workaround that is simple, portable, and efficient.
3044 # So, don't put newlines in cache variables' values.
3045 # Ultrix sh set writes to stderr and can't be redirected directly,
3046 # and sets the high bit in the cache file unless we assign to the vars.
3048 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3050 # `set' does not quote correctly, so add quotes (double-quote substitution
3051 # turns \\\\ into \\, and sed turns \\ into \).
3053 -e "s/'/'\\\\''/g" \
3054 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3057 # `set' quotes correctly as required by POSIX, so do not add quotes.
3058 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3061 if cmp -s $cache_file confcache; then
3064 if test -w $cache_file; then
3065 echo "updating cache $cache_file"
3066 cat confcache > $cache_file
3068 echo "not updating unwritable cache $cache_file"
3073 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3075 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3076 # Let make expand exec_prefix.
3077 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3079 # Any assignment to VPATH causes Sun make to only execute
3080 # the first set of double-colon rules, so remove it if not needed.
3081 # If there is a colon in the path, we need to keep it.
3082 if test "x$srcdir" = x.; then
3083 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3086 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3088 # Transform confdefs.h into DEFS.
3089 # Protect against shell expansion while executing Makefile rules.
3090 # Protect against Makefile macro expansion.
3091 cat > conftest.defs <<\EOF
3092 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
3093 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
3098 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
3102 # Without the "./", some shells look in PATH for config.status.
3103 : ${CONFIG_STATUS=./config.status}
3105 echo creating $CONFIG_STATUS
3106 rm -f $CONFIG_STATUS
3107 cat > $CONFIG_STATUS <<EOF
3109 # Generated automatically by configure.
3110 # Run this file to recreate the current configuration.
3111 # This directory was configured as follows,
3112 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3114 # $0 $ac_configure_args
3116 # Compiler output produced by configure, useful for debugging
3117 # configure, is in ./config.log if it exists.
3119 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3122 case "\$ac_option" in
3123 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3124 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3125 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3126 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3127 echo "$CONFIG_STATUS generated by autoconf version 2.13"
3129 -help | --help | --hel | --he | --h)
3130 echo "\$ac_cs_usage"; exit 0 ;;
3131 *) echo "\$ac_cs_usage"; exit 1 ;;
3135 ac_given_srcdir=$srcdir
3136 ac_given_INSTALL="$INSTALL"
3138 trap 'rm -fr `echo "Makefile math/Makefile mathfp/Makefile common/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3140 cat >> $CONFIG_STATUS <<EOF
3142 # Protect against being on the right side of a sed subst in config.status.
3143 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3144 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3148 s%@CFLAGS@%$CFLAGS%g
3149 s%@CPPFLAGS@%$CPPFLAGS%g
3150 s%@CXXFLAGS@%$CXXFLAGS%g
3151 s%@FFLAGS@%$FFLAGS%g
3153 s%@LDFLAGS@%$LDFLAGS%g
3155 s%@exec_prefix@%$exec_prefix%g
3156 s%@prefix@%$prefix%g
3157 s%@program_transform_name@%$program_transform_name%g
3158 s%@bindir@%$bindir%g
3159 s%@sbindir@%$sbindir%g
3160 s%@libexecdir@%$libexecdir%g
3161 s%@datadir@%$datadir%g
3162 s%@sysconfdir@%$sysconfdir%g
3163 s%@sharedstatedir@%$sharedstatedir%g
3164 s%@localstatedir@%$localstatedir%g
3165 s%@libdir@%$libdir%g
3166 s%@includedir@%$includedir%g
3167 s%@oldincludedir@%$oldincludedir%g
3168 s%@infodir@%$infodir%g
3169 s%@mandir@%$mandir%g
3170 s%@NEWLIB_HW_FP_TRUE@%$NEWLIB_HW_FP_TRUE%g
3171 s%@NEWLIB_HW_FP_FALSE@%$NEWLIB_HW_FP_FALSE%g
3172 s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
3173 s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
3174 s%@newlib_basedir@%$newlib_basedir%g
3176 s%@host_alias@%$host_alias%g
3177 s%@host_cpu@%$host_cpu%g
3178 s%@host_vendor@%$host_vendor%g
3179 s%@host_os@%$host_os%g
3180 s%@target@%$target%g
3181 s%@target_alias@%$target_alias%g
3182 s%@target_cpu@%$target_cpu%g
3183 s%@target_vendor@%$target_vendor%g
3184 s%@target_os@%$target_os%g
3186 s%@build_alias@%$build_alias%g
3187 s%@build_cpu@%$build_cpu%g
3188 s%@build_vendor@%$build_vendor%g
3189 s%@build_os@%$build_os%g
3190 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3191 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3192 s%@INSTALL_DATA@%$INSTALL_DATA%g
3193 s%@PACKAGE@%$PACKAGE%g
3194 s%@VERSION@%$VERSION%g
3195 s%@ACLOCAL@%$ACLOCAL%g
3196 s%@AUTOCONF@%$AUTOCONF%g
3197 s%@AUTOMAKE@%$AUTOMAKE%g
3198 s%@AUTOHEADER@%$AUTOHEADER%g
3199 s%@MAKEINFO@%$MAKEINFO%g
3200 s%@SET_MAKE@%$SET_MAKE%g
3204 s%@RANLIB@%$RANLIB%g
3205 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3206 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3208 s%@EXEEXT@%$EXEEXT%g
3209 s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
3210 s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
3211 s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
3212 s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
3213 s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
3214 s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
3215 s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
3216 s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
3217 s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
3218 s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
3219 s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
3220 s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
3221 s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
3222 s%@OBJEXT@%$OBJEXT%g
3225 s%@libm_machine_dir@%$libm_machine_dir%g
3226 s%@machine_dir@%$machine_dir%g
3227 s%@sys_dir@%$sys_dir%g
3230 s%@DLLTOOL@%$DLLTOOL%g
3231 s%@OBJDUMP@%$OBJDUMP%g
3232 s%@LIBTOOL@%$LIBTOOL%g
3233 s%@subdirs@%$subdirs%g
3234 s%@LIBM_MACHINE_LIB@%$LIBM_MACHINE_LIB%g
3239 cat >> $CONFIG_STATUS <<\EOF
3241 # Split the substitutions into bite-sized pieces for seds with
3242 # small command number limits, like on Digital OSF/1 and HP-UX.
3243 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3244 ac_file=1 # Number of current file.
3245 ac_beg=1 # First line for current file.
3246 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3249 while $ac_more_lines; do
3250 if test $ac_beg -gt 1; then
3251 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3253 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3255 if test ! -s conftest.s$ac_file; then
3257 rm -f conftest.s$ac_file
3259 if test -z "$ac_sed_cmds"; then
3260 ac_sed_cmds="sed -f conftest.s$ac_file"
3262 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3264 ac_file=`expr $ac_file + 1`
3266 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3269 if test -z "$ac_sed_cmds"; then
3274 cat >> $CONFIG_STATUS <<EOF
3276 CONFIG_FILES=\${CONFIG_FILES-"Makefile math/Makefile mathfp/Makefile common/Makefile"}
3278 cat >> $CONFIG_STATUS <<\EOF
3279 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3280 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3282 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3283 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3284 *) ac_file_in="${ac_file}.in" ;;
3287 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3289 # Remove last slash and all that follows it. Not all systems have dirname.
3290 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3291 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3292 # The file is in a subdirectory.
3293 test ! -d "$ac_dir" && mkdir "$ac_dir"
3294 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3295 # A "../" for each directory in $ac_dir_suffix.
3296 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3298 ac_dir_suffix= ac_dots=
3301 case "$ac_given_srcdir" in
3303 if test -z "$ac_dots"; then top_srcdir=.
3304 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3305 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3307 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3308 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3311 case "$ac_given_INSTALL" in
3312 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3313 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3316 echo creating "$ac_file"
3318 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3320 *Makefile*) ac_comsub="1i\\
3321 # $configure_input" ;;
3325 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3327 s%@configure_input@%$configure_input%g
3328 s%@srcdir@%$srcdir%g
3329 s%@top_srcdir@%$top_srcdir%g
3330 s%@INSTALL@%$INSTALL%g
3331 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3336 cat >> $CONFIG_STATUS <<EOF
3339 cat >> $CONFIG_STATUS <<\EOF
3343 chmod +x $CONFIG_STATUS
3344 rm -fr confdefs* $ac_clean_files
3345 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3347 if test "$no_recursion" != yes; then
3349 # Remove --cache-file and --srcdir arguments so they do not pile up.
3350 ac_sub_configure_args=
3352 for ac_arg in $ac_configure_args; do
3353 if test -n "$ac_prev"; then
3358 -cache-file | --cache-file | --cache-fil | --cache-fi \
3359 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3360 ac_prev=cache_file ;;
3361 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3362 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3364 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3366 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3368 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3372 for ac_config_dir in machine; do
3374 # Do not complain, so a configure script can configure whichever
3375 # parts of a large source tree are present.
3376 if test ! -d $srcdir/$ac_config_dir; then
3380 echo configuring in $ac_config_dir
3385 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3387 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3395 # A "../" for each directory in /$ac_config_dir.
3396 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3399 .) # No --srcdir option. We are building in place.
3400 ac_sub_srcdir=$srcdir ;;
3401 /*) # Absolute path.
3402 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3404 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3407 # Check for guested configure; otherwise get Cygnus style configure.
3408 if test -f $ac_sub_srcdir/configure; then
3409 ac_sub_configure=$ac_sub_srcdir/configure
3410 elif test -f $ac_sub_srcdir/configure.in; then
3411 ac_sub_configure=$ac_configure
3413 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3417 # The recursion is here.
3418 if test -n "$ac_sub_configure"; then
3420 # Make the cache file name correct relative to the subdirectory.
3421 case "$cache_file" in
3422 /*) ac_sub_cache_file=$cache_file ;;
3424 ac_sub_cache_file="$ac_dots$cache_file" ;;
3426 case "$ac_given_INSTALL" in
3427 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3428 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3431 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3432 # The eval makes quoting arguments work.
3433 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3436 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }