3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 --enable-multilib build many library versions (default)"
17 --enable-maintainer-mode enable make rules and dependencies not useful
18 (and sometimes confusing) to the casual installer"
20 --enable-shared[=PKGS] build shared libraries [default=yes]"
22 --enable-static[=PKGS] build static libraries [default=yes]"
24 --enable-fast-install[=PKGS] optimize for fast installation [default=yes]"
26 --with-gnu-ld assume the C compiler uses GNU ld [default=no]"
28 --disable-libtool-lock avoid locking (might break parallel builds)"
30 --with-pic try to use only PIC/non-PIC objects [default=use both]"
32 --with-target-subdir=SUBDIR
33 configuring with a cross compiler"
35 --with-cross-host=HOST configuring with a cross compiler"
37 --enable-maintainer-mode enable make rules and dependencies not useful
38 (and sometimes confusing) to the casual installer"
40 --enable-parallel-mark parallelize marking and free list construction"
42 --with-ecos enable runtime eCos target support"
44 --enable-shared[=PKGS] build shared libraries [default=no]"
46 --enable-full-debug include full support for pointer backtracing etc."
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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
480 # confdefs.h avoids OS command line length limits that DEFS can exceed.
481 rm -rf conftest* confdefs.h
482 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
485 # A filename unique to this package, relative to the directory that
486 # configure is in, which we can look for to find out if srcdir is correct.
487 ac_unique_file=gcj_mlc.c
489 # Find the source files, if location was not specified.
490 if test -z "$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 # This works around the fact that libtool configuration may change LD
559 # for this particular configuration, but some shells, instead of
560 # keeping the changes in LD private, export them just because LD is
562 ORIGINAL_LD_FOR_MULTILIBS=$LD
565 for ac_dir in . $srcdir/.; do
566 if test -f $ac_dir/install-sh; then
568 ac_install_sh="$ac_aux_dir/install-sh -c"
570 elif test -f $ac_dir/install.sh; then
572 ac_install_sh="$ac_aux_dir/install.sh -c"
576 if test -z "$ac_aux_dir"; then
577 { echo "configure: error: can not find install-sh or install.sh in . $srcdir/." 1>&2; exit 1; }
579 ac_config_guess=$ac_aux_dir/config.guess
580 ac_config_sub=$ac_aux_dir/config.sub
581 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
584 # Find a good install program. We prefer a C program (faster),
585 # so one script is as good as another. But avoid the broken or
586 # incompatible versions:
587 # SysV /etc/install, /usr/sbin/install
588 # SunOS /usr/etc/install
591 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
592 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
593 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
594 # ./install, which can be erroneously created by make from ./install.sh.
595 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
596 echo "configure:597: checking for a BSD compatible install" >&5
597 if test -z "$INSTALL"; then
598 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
599 echo $ac_n "(cached) $ac_c" 1>&6
601 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
602 for ac_dir in $PATH; do
603 # Account for people who put trailing slashes in PATH elements.
605 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
607 # OSF1 and SCO ODT 3.0 have their own names for install.
608 # Don't use installbsd from OSF since it installs stuff as root
610 for ac_prog in ginstall scoinst install; do
611 if test -f $ac_dir/$ac_prog; then
612 if test $ac_prog = install &&
613 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
614 # AIX install. It has an incompatible calling convention.
617 ac_cv_path_install="$ac_dir/$ac_prog -c"
628 if test "${ac_cv_path_install+set}" = set; then
629 INSTALL="$ac_cv_path_install"
631 # As a last resort, use the slow shell script. We don't cache a
632 # path for INSTALL within a source directory, because that will
633 # break other packages using the cache if that directory is
634 # removed, or if the path is relative.
635 INSTALL="$ac_install_sh"
638 echo "$ac_t""$INSTALL" 1>&6
640 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
641 # It thinks the first close brace ends the variable substitution.
642 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
644 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
646 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
648 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
649 echo "configure:650: checking whether build environment is sane" >&5
652 echo timestamp > conftestfile
653 # Do `set' in a subshell so we don't clobber the current shell's
654 # arguments. Must try -L first in case configure is actually a
655 # symlink; some systems play weird games with the mod time of symlinks
656 # (eg FreeBSD returns the mod time of the symlink's containing
659 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
660 if test "$*" = "X"; then
662 set X `ls -t $srcdir/configure conftestfile`
664 if test "$*" != "X $srcdir/configure conftestfile" \
665 && test "$*" != "X conftestfile $srcdir/configure"; then
667 # If neither matched, then we have a broken ls. This can happen
668 # if, for instance, CONFIG_SHELL is bash and it inherits a
669 # broken ls alias from the environment. This has actually
670 # happened. Such a system could not be considered "sane".
671 { echo "configure: error: ls -t appears to fail. Make sure there is not a broken
672 alias in your environment" 1>&2; exit 1; }
675 test "$2" = conftestfile
681 { echo "configure: error: newly created file is older than distributed files!
682 Check your system clock" 1>&2; exit 1; }
685 echo "$ac_t""yes" 1>&6
686 if test "$program_transform_name" = s,x,x,; then
687 program_transform_name=
689 # Double any \ or $. echo might interpret backslashes.
690 cat <<\EOF_SED > conftestsed
691 s,\\,\\\\,g; s,\$,$$,g
693 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
696 test "$program_prefix" != NONE &&
697 program_transform_name="s,^,${program_prefix},; $program_transform_name"
698 # Use a double $ so make ignores it.
699 test "$program_suffix" != NONE &&
700 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
702 # sed with no file args requires a program.
703 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
705 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
706 echo "configure:707: checking whether ${MAKE-make} sets \${MAKE}" >&5
707 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
708 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
709 echo $ac_n "(cached) $ac_c" 1>&6
711 cat > conftestmake <<\EOF
713 @echo 'ac_maketemp="${MAKE}"'
715 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
716 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
717 if test -n "$ac_maketemp"; then
718 eval ac_cv_prog_make_${ac_make}_set=yes
720 eval ac_cv_prog_make_${ac_make}_set=no
724 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
725 echo "$ac_t""yes" 1>&6
728 echo "$ac_t""no" 1>&6
729 SET_MAKE="MAKE=${MAKE-make}"
732 if test $host != $build; then
733 ac_tool_prefix=${host_alias}-
738 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
739 echo "configure:740: checking for Cygwin environment" >&5
740 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
741 echo $ac_n "(cached) $ac_c" 1>&6
743 cat > conftest.$ac_ext <<EOF
744 #line 745 "configure"
745 #include "confdefs.h"
750 #define __CYGWIN__ __CYGWIN32__
755 if { (eval echo configure:756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
759 echo "configure: failed program was:" >&5
760 cat conftest.$ac_ext >&5
768 echo "$ac_t""$ac_cv_cygwin" 1>&6
770 test "$ac_cv_cygwin" = yes && CYGWIN=yes
771 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
772 echo "configure:773: checking for mingw32 environment" >&5
773 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
774 echo $ac_n "(cached) $ac_c" 1>&6
776 cat > conftest.$ac_ext <<EOF
777 #line 778 "configure"
778 #include "confdefs.h"
784 if { (eval echo configure:785: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
788 echo "configure: failed program was:" >&5
789 cat conftest.$ac_ext >&5
797 echo "$ac_t""$ac_cv_mingw32" 1>&6
799 test "$ac_cv_mingw32" = yes && MINGW32=yes
801 # Check whether --enable-multilib or --disable-multilib was given.
802 if test "${enable_multilib+set}" = set; then
803 enableval="$enable_multilib"
804 case "${enableval}" in
807 *) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
814 if test "${srcdir}" = "."; then
815 if test "${with_target_subdir}" != "." -a -n "${with_target_subdir}"; then
816 gc_basedir="${srcdir}/${with_multisrctop}../."
818 gc_basedir="${srcdir}/${with_multisrctop}."
821 gc_basedir="${srcdir}/."
825 for ac_dir in $gc_basedir/.. $srcdir/$gc_basedir/..; do
826 if test -f $ac_dir/install-sh; then
828 ac_install_sh="$ac_aux_dir/install-sh -c"
830 elif test -f $ac_dir/install.sh; then
832 ac_install_sh="$ac_aux_dir/install.sh -c"
836 if test -z "$ac_aux_dir"; then
837 { echo "configure: error: can not find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." 1>&2; exit 1; }
839 ac_config_guess=$ac_aux_dir/config.guess
840 ac_config_sub=$ac_aux_dir/config.sub
841 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
844 # This overrides the previous occurrence for automake, but not for
845 # autoconf, which is exactly what we want.
847 for ac_dir in .. $srcdir/..; do
848 if test -f $ac_dir/install-sh; then
850 ac_install_sh="$ac_aux_dir/install-sh -c"
852 elif test -f $ac_dir/install.sh; then
854 ac_install_sh="$ac_aux_dir/install.sh -c"
858 if test -z "$ac_aux_dir"; then
859 { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
861 ac_config_guess=$ac_aux_dir/config.guess
862 ac_config_sub=$ac_aux_dir/config.sub
863 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
868 # Do some error checking and defaulting for the host and target type.
870 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
873 # 1. You are not allowed to specify --host, --target, and nonopt at the
875 # 2. Host defaults to nonopt.
876 # 3. If nonopt is not specified, then host defaults to the current host,
877 # as determined by config.guess.
878 # 4. Target and build default to nonopt.
879 # 5. If nonopt is not specified, then target and build default to host.
881 # The aliases save the names the user supplied, while $host etc.
882 # will get canonicalized.
883 case $host---$target---$nonopt in
884 NONE---*---* | *---NONE---* | *---*---NONE) ;;
885 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
889 # Make sure we can run config.sub.
890 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
891 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
894 echo $ac_n "checking host system type""... $ac_c" 1>&6
895 echo "configure:896: checking host system type" >&5
898 case "$host_alias" in
902 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
903 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
905 *) host_alias=$nonopt ;;
909 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
910 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
911 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
912 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
913 echo "$ac_t""$host" 1>&6
915 echo $ac_n "checking target system type""... $ac_c" 1>&6
916 echo "configure:917: checking target system type" >&5
919 case "$target_alias" in
922 NONE) target_alias=$host_alias ;;
923 *) target_alias=$nonopt ;;
927 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
928 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
929 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
930 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
931 echo "$ac_t""$target" 1>&6
933 echo $ac_n "checking build system type""... $ac_c" 1>&6
934 echo "configure:935: checking build system type" >&5
937 case "$build_alias" in
940 NONE) build_alias=$host_alias ;;
941 *) build_alias=$nonopt ;;
945 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
946 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
947 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
948 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
949 echo "$ac_t""$build" 1>&6
951 test "$host_alias" != "$target_alias" &&
952 test "$program_prefix$program_suffix$program_transform_name" = \
954 program_prefix=${target_alias}-
957 # This works around an automake problem.
958 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
966 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
967 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
972 missing_dir=`cd $ac_aux_dir && pwd`
973 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
974 echo "configure:975: checking for working aclocal" >&5
975 # Run test in a subshell; some versions of sh will print an error if
976 # an executable is not found, even if stderr is redirected.
977 # Redirect stdin to placate older versions of autoconf. Sigh.
978 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
980 echo "$ac_t""found" 1>&6
982 ACLOCAL="$missing_dir/missing aclocal"
983 echo "$ac_t""missing" 1>&6
986 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
987 echo "configure:988: checking for working autoconf" >&5
988 # Run test in a subshell; some versions of sh will print an error if
989 # an executable is not found, even if stderr is redirected.
990 # Redirect stdin to placate older versions of autoconf. Sigh.
991 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
993 echo "$ac_t""found" 1>&6
995 AUTOCONF="$missing_dir/missing autoconf"
996 echo "$ac_t""missing" 1>&6
999 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1000 echo "configure:1001: checking for working automake" >&5
1001 # Run test in a subshell; some versions of sh will print an error if
1002 # an executable is not found, even if stderr is redirected.
1003 # Redirect stdin to placate older versions of autoconf. Sigh.
1004 if (automake --version) < /dev/null > /dev/null 2>&1; then
1006 echo "$ac_t""found" 1>&6
1008 AUTOMAKE="$missing_dir/missing automake"
1009 echo "$ac_t""missing" 1>&6
1012 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1013 echo "configure:1014: checking for working autoheader" >&5
1014 # Run test in a subshell; some versions of sh will print an error if
1015 # an executable is not found, even if stderr is redirected.
1016 # Redirect stdin to placate older versions of autoconf. Sigh.
1017 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1018 AUTOHEADER=autoheader
1019 echo "$ac_t""found" 1>&6
1021 AUTOHEADER="$missing_dir/missing autoheader"
1022 echo "$ac_t""missing" 1>&6
1025 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1026 echo "configure:1027: checking for working makeinfo" >&5
1027 # Run test in a subshell; some versions of sh will print an error if
1028 # an executable is not found, even if stderr is redirected.
1029 # Redirect stdin to placate older versions of autoconf. Sigh.
1030 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1032 echo "$ac_t""found" 1>&6
1034 MAKEINFO="$missing_dir/missing makeinfo"
1035 echo "$ac_t""missing" 1>&6
1040 # FIXME: We temporarily define our own version of AC_PROG_CC. This is
1041 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
1042 # are probably using a cross compiler, which will not be able to fully
1043 # link an executable. This should really be fixed in autoconf
1049 # Extract the first word of "gcc", so it can be a program name with args.
1050 set dummy gcc; ac_word=$2
1051 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1052 echo "configure:1053: checking for $ac_word" >&5
1053 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1054 echo $ac_n "(cached) $ac_c" 1>&6
1056 if test -n "$CC"; then
1057 ac_cv_prog_CC="$CC" # Let the user override the test.
1059 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1061 for ac_dir in $ac_dummy; do
1062 test -z "$ac_dir" && ac_dir=.
1063 if test -f $ac_dir/$ac_word; then
1072 if test -n "$CC"; then
1073 echo "$ac_t""$CC" 1>&6
1075 echo "$ac_t""no" 1>&6
1078 if test -z "$CC"; then
1079 # Extract the first word of "cc", so it can be a program name with args.
1080 set dummy cc; ac_word=$2
1081 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1082 echo "configure:1083: checking for $ac_word" >&5
1083 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1084 echo $ac_n "(cached) $ac_c" 1>&6
1086 if test -n "$CC"; then
1087 ac_cv_prog_CC="$CC" # Let the user override the test.
1089 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1092 for ac_dir in $ac_dummy; do
1093 test -z "$ac_dir" && ac_dir=.
1094 if test -f $ac_dir/$ac_word; then
1095 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1096 ac_prog_rejected=yes
1104 if test $ac_prog_rejected = yes; then
1105 # We found a bogon in the path, so make sure we never use it.
1106 set dummy $ac_cv_prog_CC
1108 if test $# -gt 0; then
1109 # We chose a different compiler from the bogus one.
1110 # However, it has the same basename, so the bogon will be chosen
1111 # first if we set CC to just the basename; use the full file name.
1113 set dummy "$ac_dir/$ac_word" "$@"
1121 if test -n "$CC"; then
1122 echo "$ac_t""$CC" 1>&6
1124 echo "$ac_t""no" 1>&6
1127 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1130 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1131 echo "configure:1132: checking whether we are using GNU C" >&5
1132 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1133 echo $ac_n "(cached) $ac_c" 1>&6
1135 cat > conftest.c <<EOF
1140 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1141: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1147 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1149 if test $ac_cv_prog_gcc = yes; then
1151 ac_test_CFLAGS="${CFLAGS+set}"
1152 ac_save_CFLAGS="$CFLAGS"
1154 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1155 echo "configure:1156: checking whether ${CC-cc} accepts -g" >&5
1156 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1157 echo $ac_n "(cached) $ac_c" 1>&6
1159 echo 'void f(){}' > conftest.c
1160 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1169 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1170 if test "$ac_test_CFLAGS" = set; then
1171 CFLAGS="$ac_save_CFLAGS"
1172 elif test $ac_cv_prog_cc_g = yes; then
1179 test "${CFLAGS+set}" = set || CFLAGS="-g"
1183 # Likewise for AC_PROG_CXX.
1187 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1189 # Extract the first word of "$ac_prog", so it can be a program name with args.
1190 set dummy $ac_prog; ac_word=$2
1191 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1192 echo "configure:1193: checking for $ac_word" >&5
1193 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1194 echo $ac_n "(cached) $ac_c" 1>&6
1196 if test -n "$CXX"; then
1197 ac_cv_prog_CXX="$CXX" # Let the user override the test.
1199 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1201 for ac_dir in $ac_dummy; do
1202 test -z "$ac_dir" && ac_dir=.
1203 if test -f $ac_dir/$ac_word; then
1204 ac_cv_prog_CXX="$ac_prog"
1211 CXX="$ac_cv_prog_CXX"
1212 if test -n "$CXX"; then
1213 echo "$ac_t""$CXX" 1>&6
1215 echo "$ac_t""no" 1>&6
1218 test -n "$CXX" && break
1220 test -n "$CXX" || CXX="gcc"
1222 test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1224 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1225 echo "configure:1226: checking whether we are using GNU C++" >&5
1226 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1227 echo $ac_n "(cached) $ac_c" 1>&6
1229 cat > conftest.C <<EOF
1234 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1241 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1243 if test $ac_cv_prog_gxx = yes; then
1245 ac_test_CXXFLAGS="${CXXFLAGS+set}"
1246 ac_save_CXXFLAGS="$CXXFLAGS"
1248 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1249 echo "configure:1250: checking whether ${CXX-g++} accepts -g" >&5
1250 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1251 echo $ac_n "(cached) $ac_c" 1>&6
1253 echo 'void f(){}' > conftest.cc
1254 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1255 ac_cv_prog_cxx_g=yes
1263 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1264 if test "$ac_test_CXXFLAGS" = set; then
1265 CXXFLAGS="$ac_save_CXXFLAGS"
1266 elif test $ac_cv_prog_cxx_g = yes; then
1273 test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1277 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we don't
1278 # run it explicitly here, it will be run implicitly before
1279 # NEWLIB_CONFIGURE, which doesn't work because that means that it will
1280 # be run before AC_CANONICAL_HOST.
1281 echo $ac_n "checking build system type""... $ac_c" 1>&6
1282 echo "configure:1283: checking build system type" >&5
1285 case "$build_alias" in
1288 NONE) build_alias=$host_alias ;;
1289 *) build_alias=$nonopt ;;
1293 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1294 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1295 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1296 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1297 echo "$ac_t""$build" 1>&6
1300 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1301 set dummy ${ac_tool_prefix}as; ac_word=$2
1302 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1303 echo "configure:1304: checking for $ac_word" >&5
1304 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1305 echo $ac_n "(cached) $ac_c" 1>&6
1307 if test -n "$AS"; then
1308 ac_cv_prog_AS="$AS" # Let the user override the test.
1310 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1312 for ac_dir in $ac_dummy; do
1313 test -z "$ac_dir" && ac_dir=.
1314 if test -f $ac_dir/$ac_word; then
1315 ac_cv_prog_AS="${ac_tool_prefix}as"
1320 test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1324 if test -n "$AS"; then
1325 echo "$ac_t""$AS" 1>&6
1327 echo "$ac_t""no" 1>&6
1332 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1333 set dummy ${ac_tool_prefix}ar; ac_word=$2
1334 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1335 echo "configure:1336: checking for $ac_word" >&5
1336 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1337 echo $ac_n "(cached) $ac_c" 1>&6
1339 if test -n "$AR"; then
1340 ac_cv_prog_AR="$AR" # Let the user override the test.
1342 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1344 for ac_dir in $ac_dummy; do
1345 test -z "$ac_dir" && ac_dir=.
1346 if test -f $ac_dir/$ac_word; then
1347 ac_cv_prog_AR="${ac_tool_prefix}ar"
1352 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1356 if test -n "$AR"; then
1357 echo "$ac_t""$AR" 1>&6
1359 echo "$ac_t""no" 1>&6
1364 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1365 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1366 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1367 echo "configure:1368: checking for $ac_word" >&5
1368 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1369 echo $ac_n "(cached) $ac_c" 1>&6
1371 if test -n "$RANLIB"; then
1372 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1374 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1376 for ac_dir in $ac_dummy; do
1377 test -z "$ac_dir" && ac_dir=.
1378 if test -f $ac_dir/$ac_word; then
1379 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1386 RANLIB="$ac_cv_prog_RANLIB"
1387 if test -n "$RANLIB"; then
1388 echo "$ac_t""$RANLIB" 1>&6
1390 echo "$ac_t""no" 1>&6
1394 if test -z "$ac_cv_prog_RANLIB"; then
1395 if test -n "$ac_tool_prefix"; then
1396 # Extract the first word of "ranlib", so it can be a program name with args.
1397 set dummy ranlib; ac_word=$2
1398 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1399 echo "configure:1400: checking for $ac_word" >&5
1400 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1401 echo $ac_n "(cached) $ac_c" 1>&6
1403 if test -n "$RANLIB"; then
1404 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1406 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1408 for ac_dir in $ac_dummy; do
1409 test -z "$ac_dir" && ac_dir=.
1410 if test -f $ac_dir/$ac_word; then
1411 ac_cv_prog_RANLIB="ranlib"
1416 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1419 RANLIB="$ac_cv_prog_RANLIB"
1420 if test -n "$RANLIB"; then
1421 echo "$ac_t""$RANLIB" 1>&6
1423 echo "$ac_t""no" 1>&6
1432 # Find a good install program. We prefer a C program (faster),
1433 # so one script is as good as another. But avoid the broken or
1434 # incompatible versions:
1435 # SysV /etc/install, /usr/sbin/install
1436 # SunOS /usr/etc/install
1437 # IRIX /sbin/install
1439 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1440 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1441 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1442 # ./install, which can be erroneously created by make from ./install.sh.
1443 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1444 echo "configure:1445: checking for a BSD compatible install" >&5
1445 if test -z "$INSTALL"; then
1446 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1447 echo $ac_n "(cached) $ac_c" 1>&6
1449 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
1450 for ac_dir in $PATH; do
1451 # Account for people who put trailing slashes in PATH elements.
1453 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1455 # OSF1 and SCO ODT 3.0 have their own names for install.
1456 # Don't use installbsd from OSF since it installs stuff as root
1458 for ac_prog in ginstall scoinst install; do
1459 if test -f $ac_dir/$ac_prog; then
1460 if test $ac_prog = install &&
1461 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1462 # AIX install. It has an incompatible calling convention.
1465 ac_cv_path_install="$ac_dir/$ac_prog -c"
1476 if test "${ac_cv_path_install+set}" = set; then
1477 INSTALL="$ac_cv_path_install"
1479 # As a last resort, use the slow shell script. We don't cache a
1480 # path for INSTALL within a source directory, because that will
1481 # break other packages using the cache if that directory is
1482 # removed, or if the path is relative.
1483 INSTALL="$ac_install_sh"
1486 echo "$ac_t""$INSTALL" 1>&6
1488 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1489 # It thinks the first close brace ends the variable substitution.
1490 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1492 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1494 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1497 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1498 echo "configure:1499: checking whether to enable maintainer-specific portions of Makefiles" >&5
1499 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1500 if test "${enable_maintainer_mode+set}" = set; then
1501 enableval="$enable_maintainer_mode"
1502 USE_MAINTAINER_MODE=$enableval
1504 USE_MAINTAINER_MODE=no
1507 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1510 if test $USE_MAINTAINER_MODE = yes; then
1511 MAINTAINER_MODE_TRUE=
1512 MAINTAINER_MODE_FALSE='#'
1514 MAINTAINER_MODE_TRUE='#'
1515 MAINTAINER_MODE_FALSE=
1517 MAINT=$MAINTAINER_MODE_TRUE
1521 # We need AC_EXEEXT to keep automake happy in cygnus mode. However,
1522 # at least currently, we never actually build a program, so we never
1523 # need to use $(EXEEXT). Moreover, the test for EXEEXT normally
1524 # fails, because we are probably configuring with a cross compiler
1525 # which can't create executables. So we include AC_EXEEXT to keep
1526 # automake happy, but we don't execute it, since we don't care about
1529 # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1530 # to nothing, so nothing would remain between `then' and `fi' if it
1531 # were not for the `:' below.
1535 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1536 echo "configure:1537: checking for executable suffix" >&5
1537 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1538 echo $ac_n "(cached) $ac_c" 1>&6
1540 if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1544 echo 'int main () { return 0; }' > conftest.$ac_ext
1546 if { (eval echo configure:1547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1547 for file in conftest.*; do
1549 *.c | *.o | *.obj) ;;
1550 *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1554 { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1557 test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1562 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1563 echo "$ac_t""${ac_cv_exeext}" 1>&6
1568 . ${srcdir}/configure.host
1570 case ${gc_basedir} in
1571 /* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
1572 *) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
1575 gc_cflags="${gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
1578 gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
1583 GC_CFLAGS=${gc_cflags}
1587 # Check whether --enable-shared or --disable-shared was given.
1588 if test "${enable_shared+set}" = set; then
1589 enableval="$enable_shared"
1590 p=${PACKAGE-default}
1592 yes) enable_shared=yes ;;
1593 no) enable_shared=no ;;
1596 # Look at the argument we got. We use all the common list separators.
1597 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1598 for pkg in $enableval; do
1599 if test "X$pkg" = "X$p"; then
1610 # Check whether --enable-static or --disable-static was given.
1611 if test "${enable_static+set}" = set; then
1612 enableval="$enable_static"
1613 p=${PACKAGE-default}
1615 yes) enable_static=yes ;;
1616 no) enable_static=no ;;
1619 # Look at the argument we got. We use all the common list separators.
1620 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1621 for pkg in $enableval; do
1622 if test "X$pkg" = "X$p"; then
1633 # Check whether --enable-fast-install or --disable-fast-install was given.
1634 if test "${enable_fast_install+set}" = set; then
1635 enableval="$enable_fast_install"
1636 p=${PACKAGE-default}
1638 yes) enable_fast_install=yes ;;
1639 no) enable_fast_install=no ;;
1641 enable_fast_install=no
1642 # Look at the argument we got. We use all the common list separators.
1643 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1644 for pkg in $enableval; do
1645 if test "X$pkg" = "X$p"; then
1646 enable_fast_install=yes
1653 enable_fast_install=yes
1656 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1657 if test "${with_gnu_ld+set}" = set; then
1658 withval="$with_gnu_ld"
1659 test "$withval" = no || with_gnu_ld=yes
1665 if test "$GCC" = yes; then
1666 # Check if gcc -print-prog-name=ld gives a path.
1667 echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1668 echo "configure:1669: checking for ld used by GCC" >&5
1671 # gcc leaves a trailing carriage return which upsets mingw
1672 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1674 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1677 # Accept absolute paths.
1678 [\\/]* | [A-Za-z]:[\\/]*)
1679 re_direlt='/[^/][^/]*/\.\./'
1680 # Canonicalize the path of ld
1681 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1682 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1683 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1685 test -z "$LD" && LD="$ac_prog"
1688 # If it fails, then pretend we aren't using GCC.
1692 # If it is relative, then search for the first ld in PATH.
1696 elif test "$with_gnu_ld" = yes; then
1697 echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1698 echo "configure:1699: checking for GNU ld" >&5
1700 echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1701 echo "configure:1702: checking for non-GNU ld" >&5
1703 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1704 echo $ac_n "(cached) $ac_c" 1>&6
1706 if test -z "$LD"; then
1707 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1708 for ac_dir in $PATH; do
1709 test -z "$ac_dir" && ac_dir=.
1710 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1711 lt_cv_path_LD="$ac_dir/$ac_prog"
1712 # Check to see if the program is GNU ld. I'd rather use --version,
1713 # but apparently some GNU ld's only accept -v.
1714 # Break only if it was the GNU/non-GNU ld that we prefer.
1715 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1716 test "$with_gnu_ld" != no && break
1718 test "$with_gnu_ld" != yes && break
1724 lt_cv_path_LD="$LD" # Let the user override the test with a path.
1729 if test -n "$LD"; then
1730 echo "$ac_t""$LD" 1>&6
1732 echo "$ac_t""no" 1>&6
1734 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1735 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1736 echo "configure:1737: checking if the linker ($LD) is GNU ld" >&5
1737 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1738 echo $ac_n "(cached) $ac_c" 1>&6
1740 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1741 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1742 lt_cv_prog_gnu_ld=yes
1744 lt_cv_prog_gnu_ld=no
1748 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1749 with_gnu_ld=$lt_cv_prog_gnu_ld
1752 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1753 echo "configure:1754: checking for $LD option to reload object files" >&5
1754 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1755 echo $ac_n "(cached) $ac_c" 1>&6
1757 lt_cv_ld_reload_flag='-r'
1760 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1761 reload_flag=$lt_cv_ld_reload_flag
1762 test -n "$reload_flag" && reload_flag=" $reload_flag"
1764 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1765 echo "configure:1766: checking for BSD-compatible nm" >&5
1766 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1767 echo $ac_n "(cached) $ac_c" 1>&6
1769 if test -n "$NM"; then
1770 # Let the user override the test.
1773 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1774 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1775 test -z "$ac_dir" && ac_dir=.
1776 tmp_nm=$ac_dir/${ac_tool_prefix}nm
1777 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1778 # Check to see if the nm accepts a BSD-compat flag.
1779 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1780 # nm: unknown option "B" ignored
1781 # Tru64's nm complains that /dev/null is an invalid object file
1782 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1783 lt_cv_path_NM="$tmp_nm -B"
1785 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1786 lt_cv_path_NM="$tmp_nm -p"
1789 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1790 continue # so that we can try to find one that supports BSD flags
1795 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1800 echo "$ac_t""$NM" 1>&6
1802 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1803 echo "configure:1804: checking whether ln -s works" >&5
1804 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1805 echo $ac_n "(cached) $ac_c" 1>&6
1808 if ln -s X conftestdata 2>/dev/null
1811 ac_cv_prog_LN_S="ln -s"
1816 LN_S="$ac_cv_prog_LN_S"
1817 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1818 echo "$ac_t""yes" 1>&6
1820 echo "$ac_t""no" 1>&6
1823 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1824 echo "configure:1825: checking how to recognise dependant libraries" >&5
1825 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1826 echo $ac_n "(cached) $ac_c" 1>&6
1828 lt_cv_file_magic_cmd='$MAGIC_CMD'
1829 lt_cv_file_magic_test_file=
1830 lt_cv_deplibs_check_method='unknown'
1831 # Need to set the preceding variable on all platforms that support
1832 # interlibrary dependencies.
1833 # 'none' -- dependencies not supported.
1834 # `unknown' -- same as none, but documents that we really don't know.
1835 # 'pass_all' -- all dependencies passed with no checks.
1836 # 'test_compile' -- check by making test program.
1837 # 'file_magic [regex]' -- check by looking for files in library path
1838 # which responds to the $file_magic_cmd with a given egrep regex.
1839 # If you have `file' or equivalent on your system and you're not sure
1840 # whether `pass_all' will *always* work, you probably want this one.
1844 lt_cv_deplibs_check_method=pass_all
1848 lt_cv_deplibs_check_method=pass_all
1852 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1853 lt_cv_file_magic_cmd='/usr/bin/file -L'
1854 lt_cv_file_magic_test_file=/shlib/libc.so
1857 cygwin* | mingw* |pw32*)
1858 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1859 lt_cv_file_magic_cmd='$OBJDUMP -f'
1862 darwin* | rhapsody*)
1863 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1864 lt_cv_file_magic_cmd='/usr/bin/file -L'
1866 rhapsody* | darwin1.012)
1867 lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1870 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1876 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1879 # Not sure whether the presence of OpenBSD here was a mistake.
1880 # Let's accept both of them until this is cleared up.
1881 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1882 lt_cv_file_magic_cmd=/usr/bin/file
1883 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1887 lt_cv_deplibs_check_method=pass_all
1892 lt_cv_deplibs_check_method=pass_all
1896 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1897 lt_cv_file_magic_cmd=/usr/bin/file
1898 lt_cv_file_magic_test_file=/usr/lib/libc.sl
1904 # this will be overridden with pass_all, but let us keep it just in case
1905 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1909 *-32|*"-32 ") libmagic=32-bit;;
1910 *-n32|*"-n32 ") libmagic=N32;;
1911 *-64|*"-64 ") libmagic=64-bit;;
1912 *) libmagic=never-match;;
1914 # this will be overridden with pass_all, but let us keep it just in case
1915 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1918 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1919 lt_cv_deplibs_check_method=pass_all
1922 # This must be Linux ELF.
1925 alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1926 lt_cv_deplibs_check_method=pass_all ;;
1928 # glibc up to 2.1.1 does not perform some relocations on ARM
1929 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1931 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1935 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1936 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1938 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1943 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1944 lt_cv_file_magic_cmd=/usr/bin/file
1945 lt_cv_file_magic_test_file=/usr/lib/libnls.so
1948 osf3* | osf4* | osf5*)
1949 # this will be overridden with pass_all, but let us keep it just in case
1950 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1951 lt_cv_file_magic_test_file=/shlib/libc.so
1952 lt_cv_deplibs_check_method=pass_all
1956 lt_cv_deplibs_check_method=pass_all
1960 lt_cv_deplibs_check_method=pass_all
1961 lt_cv_file_magic_test_file=/lib/libc.so
1964 sysv5uw[78]* | sysv4*uw2*)
1965 lt_cv_deplibs_check_method=pass_all
1968 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1969 case $host_vendor in
1971 lt_cv_deplibs_check_method=pass_all
1974 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1975 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1983 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1984 file_magic_cmd=$lt_cv_file_magic_cmd
1985 deplibs_check_method=$lt_cv_deplibs_check_method
1987 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1988 echo "configure:1989: checking for object suffix" >&5
1989 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1990 echo $ac_n "(cached) $ac_c" 1>&6
1993 echo 'int i = 1;' > conftest.$ac_ext
1994 if { (eval echo configure:1995: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1995 for ac_file in conftest.*; do
1998 *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
2002 { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
2007 echo "$ac_t""$ac_cv_objext" 1>&6
2008 OBJEXT=$ac_cv_objext
2009 ac_objext=$ac_cv_objext
2011 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2013 # Only perform the check for file, if the check method requires it
2014 case $deplibs_check_method in
2016 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2017 echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2018 echo "configure:2019: checking for ${ac_tool_prefix}file" >&5
2019 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2020 echo $ac_n "(cached) $ac_c" 1>&6
2024 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2027 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2030 ac_save_MAGIC_CMD="$MAGIC_CMD"
2031 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2032 ac_dummy="/usr/bin:$PATH"
2033 for ac_dir in $ac_dummy; do
2034 test -z "$ac_dir" && ac_dir=.
2035 if test -f $ac_dir/${ac_tool_prefix}file; then
2036 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2037 if test -n "$file_magic_test_file"; then
2038 case $deplibs_check_method in
2040 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2041 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2042 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2043 egrep "$file_magic_regex" > /dev/null; then
2048 *** Warning: the command libtool uses to detect shared libraries,
2049 *** $file_magic_cmd, produces output that libtool cannot recognize.
2050 *** The result is that libtool may fail to recognize shared libraries
2051 *** as such. This will affect the creation of libtool libraries that
2052 *** depend on shared libraries, but programs linked with such libtool
2053 *** libraries will work regardless of this problem. Nevertheless, you
2054 *** may want to report the problem to your system manager and/or to
2055 *** bug-libtool@gnu.org
2065 MAGIC_CMD="$ac_save_MAGIC_CMD"
2070 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2071 if test -n "$MAGIC_CMD"; then
2072 echo "$ac_t""$MAGIC_CMD" 1>&6
2074 echo "$ac_t""no" 1>&6
2077 if test -z "$lt_cv_path_MAGIC_CMD"; then
2078 if test -n "$ac_tool_prefix"; then
2079 echo $ac_n "checking for file""... $ac_c" 1>&6
2080 echo "configure:2081: checking for file" >&5
2081 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2082 echo $ac_n "(cached) $ac_c" 1>&6
2086 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2089 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2092 ac_save_MAGIC_CMD="$MAGIC_CMD"
2093 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2094 ac_dummy="/usr/bin:$PATH"
2095 for ac_dir in $ac_dummy; do
2096 test -z "$ac_dir" && ac_dir=.
2097 if test -f $ac_dir/file; then
2098 lt_cv_path_MAGIC_CMD="$ac_dir/file"
2099 if test -n "$file_magic_test_file"; then
2100 case $deplibs_check_method in
2102 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2103 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2104 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2105 egrep "$file_magic_regex" > /dev/null; then
2110 *** Warning: the command libtool uses to detect shared libraries,
2111 *** $file_magic_cmd, produces output that libtool cannot recognize.
2112 *** The result is that libtool may fail to recognize shared libraries
2113 *** as such. This will affect the creation of libtool libraries that
2114 *** depend on shared libraries, but programs linked with such libtool
2115 *** libraries will work regardless of this problem. Nevertheless, you
2116 *** may want to report the problem to your system manager and/or to
2117 *** bug-libtool@gnu.org
2127 MAGIC_CMD="$ac_save_MAGIC_CMD"
2132 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2133 if test -n "$MAGIC_CMD"; then
2134 echo "$ac_t""$MAGIC_CMD" 1>&6
2136 echo "$ac_t""no" 1>&6
2148 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2149 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2150 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2151 echo "configure:2152: checking for $ac_word" >&5
2152 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2153 echo $ac_n "(cached) $ac_c" 1>&6
2155 if test -n "$RANLIB"; then
2156 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2158 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2160 for ac_dir in $ac_dummy; do
2161 test -z "$ac_dir" && ac_dir=.
2162 if test -f $ac_dir/$ac_word; then
2163 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2170 RANLIB="$ac_cv_prog_RANLIB"
2171 if test -n "$RANLIB"; then
2172 echo "$ac_t""$RANLIB" 1>&6
2174 echo "$ac_t""no" 1>&6
2178 if test -z "$ac_cv_prog_RANLIB"; then
2179 if test -n "$ac_tool_prefix"; then
2180 # Extract the first word of "ranlib", so it can be a program name with args.
2181 set dummy ranlib; ac_word=$2
2182 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2183 echo "configure:2184: checking for $ac_word" >&5
2184 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2185 echo $ac_n "(cached) $ac_c" 1>&6
2187 if test -n "$RANLIB"; then
2188 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2190 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2192 for ac_dir in $ac_dummy; do
2193 test -z "$ac_dir" && ac_dir=.
2194 if test -f $ac_dir/$ac_word; then
2195 ac_cv_prog_RANLIB="ranlib"
2200 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2203 RANLIB="$ac_cv_prog_RANLIB"
2204 if test -n "$RANLIB"; then
2205 echo "$ac_t""$RANLIB" 1>&6
2207 echo "$ac_t""no" 1>&6
2215 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2216 set dummy ${ac_tool_prefix}strip; ac_word=$2
2217 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2218 echo "configure:2219: checking for $ac_word" >&5
2219 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2220 echo $ac_n "(cached) $ac_c" 1>&6
2222 if test -n "$STRIP"; then
2223 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2225 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2227 for ac_dir in $ac_dummy; do
2228 test -z "$ac_dir" && ac_dir=.
2229 if test -f $ac_dir/$ac_word; then
2230 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2237 STRIP="$ac_cv_prog_STRIP"
2238 if test -n "$STRIP"; then
2239 echo "$ac_t""$STRIP" 1>&6
2241 echo "$ac_t""no" 1>&6
2245 if test -z "$ac_cv_prog_STRIP"; then
2246 if test -n "$ac_tool_prefix"; then
2247 # Extract the first word of "strip", so it can be a program name with args.
2248 set dummy strip; ac_word=$2
2249 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2250 echo "configure:2251: checking for $ac_word" >&5
2251 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2252 echo $ac_n "(cached) $ac_c" 1>&6
2254 if test -n "$STRIP"; then
2255 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2257 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2259 for ac_dir in $ac_dummy; do
2260 test -z "$ac_dir" && ac_dir=.
2261 if test -f $ac_dir/$ac_word; then
2262 ac_cv_prog_STRIP="strip"
2267 test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2270 STRIP="$ac_cv_prog_STRIP"
2271 if test -n "$STRIP"; then
2272 echo "$ac_t""$STRIP" 1>&6
2274 echo "$ac_t""no" 1>&6
2283 # Check for any special flags to pass to ltconfig.
2284 libtool_flags="--cache-file=$cache_file"
2285 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2286 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2287 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2288 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2289 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2292 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2293 if test "${enable_libtool_lock+set}" = set; then
2294 enableval="$enable_libtool_lock"
2298 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2299 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2301 # Check whether --with-pic or --without-pic was given.
2302 if test "${with_pic+set}" = set; then
2309 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2310 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2312 # Some flags need to be propagated to the compiler or linker for good
2316 # Find out which ABI we are using.
2317 echo '#line 2318 "configure"' > conftest.$ac_ext
2318 if { (eval echo configure:2319: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2319 case `/usr/bin/file conftest.$ac_objext` in
2335 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2336 SAVE_CFLAGS="$CFLAGS"
2337 CFLAGS="$CFLAGS -belf"
2338 echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2339 echo "configure:2340: checking whether the C compiler needs -belf" >&5
2340 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2341 echo $ac_n "(cached) $ac_c" 1>&6
2345 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2346 ac_cpp='$CPP $CPPFLAGS'
2347 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2348 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2349 cross_compiling=$ac_cv_prog_cc_cross
2351 cat > conftest.$ac_ext <<EOF
2352 #line 2353 "configure"
2353 #include "confdefs.h"
2359 if { (eval echo configure:2360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2361 lt_cv_cc_needs_belf=yes
2363 echo "configure: failed program was:" >&5
2364 cat conftest.$ac_ext >&5
2366 lt_cv_cc_needs_belf=no
2370 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2371 ac_cpp='$CPP $CPPFLAGS'
2372 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2373 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2374 cross_compiling=$ac_cv_prog_cc_cross
2378 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2379 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2380 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2381 CFLAGS="$SAVE_CFLAGS"
2388 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2389 echo "configure:2390: checking how to run the C++ preprocessor" >&5
2390 if test -z "$CXXCPP"; then
2391 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2392 echo $ac_n "(cached) $ac_c" 1>&6
2395 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2396 ac_cpp='$CXXCPP $CPPFLAGS'
2397 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2398 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2399 cross_compiling=$ac_cv_prog_cxx_cross
2400 CXXCPP="${CXX-g++} -E"
2401 cat > conftest.$ac_ext <<EOF
2402 #line 2403 "configure"
2403 #include "confdefs.h"
2406 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2407 { (eval echo configure:2408: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2408 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2409 if test -z "$ac_err"; then
2413 echo "configure: failed program was:" >&5
2414 cat conftest.$ac_ext >&5
2419 ac_cv_prog_CXXCPP="$CXXCPP"
2421 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2422 ac_cpp='$CPP $CPPFLAGS'
2423 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2424 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2425 cross_compiling=$ac_cv_prog_cc_cross
2428 CXXCPP="$ac_cv_prog_CXXCPP"
2430 ac_cv_prog_CXXCPP=$CXXCPP
2432 echo "$ac_t""$CXXCPP" 1>&6
2435 # Save cache, so that ltconfig can load it
2436 cat > confcache <<\EOF
2437 # This file is a shell script that caches the results of configure
2438 # tests run on this system so they can be shared between configure
2439 # scripts and configure runs. It is not useful on other systems.
2440 # If it contains results you don't want to keep, you may remove or edit it.
2442 # By default, configure uses ./config.cache as the cache file,
2443 # creating it if it does not exist already. You can give configure
2444 # the --cache-file=FILE option to use a different cache file; that is
2445 # what configure does when it calls configure scripts in
2446 # subdirectories, so they share the cache.
2447 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2448 # config.status only pays attention to the cache file if you give it the
2449 # --recheck option to rerun configure.
2452 # The following way of writing the cache mishandles newlines in values,
2453 # but we know of no workaround that is simple, portable, and efficient.
2454 # So, don't put newlines in cache variables' values.
2455 # Ultrix sh set writes to stderr and can't be redirected directly,
2456 # and sets the high bit in the cache file unless we assign to the vars.
2458 case `(ac_space=' '; set | grep ac_space) 2>&1` in
2460 # `set' does not quote correctly, so add quotes (double-quote substitution
2461 # turns \\\\ into \\, and sed turns \\ into \).
2463 -e "s/'/'\\\\''/g" \
2464 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2467 # `set' quotes correctly as required by POSIX, so do not add quotes.
2468 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2471 if cmp -s $cache_file confcache; then
2474 if test -w $cache_file; then
2475 echo "updating cache $cache_file"
2476 cat confcache > $cache_file
2478 echo "not updating unwritable cache $cache_file"
2484 # Actually configure libtool. ac_aux_dir is where install-sh is found.
2485 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2486 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2487 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2488 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2489 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2490 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2491 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2492 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2493 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2495 # Reload cache, that may have been modified by ltconfig
2496 if test -r "$cache_file"; then
2497 echo "loading cache $cache_file"
2500 echo "creating cache $cache_file"
2505 # This can be used to rebuild libtool when needed
2506 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2508 # Always use our own libtool.
2509 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2511 # Redirect the config.log output again, so that the ltconfig log is not
2512 # clobbered by the next message.
2513 exec 5>>./config.log
2517 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2519 lt_save_CFLAGS="$CFLAGS"
2520 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2521 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2522 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2523 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2524 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2525 deplibs_check_method="$deplibs_check_method" \
2526 file_magic_cmd="$file_magic_cmd" \
2527 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2528 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2529 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2531 CFLAGS="$lt_save_CFLAGS"
2533 # Redirect the config.log output again, so that the ltconfig log is not
2534 # clobbered by the next message.
2535 exec 5>>./config.log
2543 # Check whether --with-target-subdir or --without-target-subdir was given.
2544 if test "${with_target_subdir+set}" = set; then
2545 withval="$with_target_subdir"
2549 # Check whether --with-cross-host or --without-cross-host was given.
2550 if test "${with_cross_host+set}" = set; then
2551 withval="$with_cross_host"
2556 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2557 echo "configure:2558: checking whether to enable maintainer-specific portions of Makefiles" >&5
2558 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2559 if test "${enable_maintainer_mode+set}" = set; then
2560 enableval="$enable_maintainer_mode"
2561 USE_MAINTAINER_MODE=$enableval
2563 USE_MAINTAINER_MODE=no
2566 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2569 if test $USE_MAINTAINER_MODE = yes; then
2570 MAINTAINER_MODE_TRUE=
2571 MAINTAINER_MODE_FALSE='#'
2573 MAINTAINER_MODE_TRUE='#'
2574 MAINTAINER_MODE_FALSE=
2576 MAINT=$MAINTAINER_MODE_TRUE
2579 # automake wants to see AC_EXEEXT. But we don't need it. And having
2580 # it is actually a problem, because the compiler we're passed can't
2581 # necessarily do a full link. So we fool automake here.
2583 # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
2584 # to nothing, so nothing would remain between `then' and `fi' if it
2585 # were not for the `:' below.
2589 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2590 echo "configure:2591: checking for executable suffix" >&5
2591 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2592 echo $ac_n "(cached) $ac_c" 1>&6
2594 if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
2598 echo 'int main () { return 0; }' > conftest.$ac_ext
2600 if { (eval echo configure:2601: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2601 for file in conftest.*; do
2603 *.c | *.o | *.obj) ;;
2604 *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
2608 { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2611 test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2616 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2617 echo "$ac_t""${ac_cv_exeext}" 1>&6
2622 echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
2623 echo "configure:2624: checking for thread model used by GCC" >&5
2624 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
2625 if test -z "$THREADS"; then
2628 echo "$ac_t""$THREADS" 1>&6
2630 # Check whether --enable-parallel-mark or --disable-parallel-mark was given.
2631 if test "${enable_parallel_mark+set}" = set; then
2632 enableval="$enable_parallel_mark"
2635 { echo "configure: error: Parallel mark requires --enable-threads=x spec" 1>&2; exit 1; }
2642 INCLUDES=-I${srcdir}/include
2650 THREADLIBS=-lpthread
2652 x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
2653 cat >> confdefs.h <<\EOF
2654 #define GC_LINUX_THREADS 1
2657 cat >> confdefs.h <<\EOF
2658 #define _REENTRANT 1
2661 if test "${enable_parallel_mark}"; then
2662 cat >> confdefs.h <<\EOF
2663 #define PARALLEL_MARK 1
2667 cat >> confdefs.h <<\EOF
2668 #define THREAD_LOCAL_ALLOC 1
2673 cat >> confdefs.h <<\EOF
2674 #define GC_LINUX_THREADS 1
2677 cat >> confdefs.h <<\EOF
2678 #define _REENTRANT 1
2683 echo "configure: warning: "Only HP/UX 11 threads are supported."" 1>&2
2684 cat >> confdefs.h <<\EOF
2685 #define GC_HPUX_THREADS 1
2688 cat >> confdefs.h <<\EOF
2689 #define _POSIX_C_SOURCE 199506L
2692 if test "${enable_parallel_mark}" = yes; then
2693 cat >> confdefs.h <<\EOF
2694 #define PARALLEL_MARK 1
2698 cat >> confdefs.h <<\EOF
2699 #define THREAD_LOCAL_ALLOC 1
2702 THREADLIBS="-lpthread -lrt"
2705 echo "configure: warning: "FreeBSD does not yet fully support threads with Boehm GC."" 1>&2
2706 cat >> confdefs.h <<\EOF
2707 #define GC_FREEBSD_THREADS 1
2710 INCLUDES="$INCLUDES -pthread"
2714 cat >> confdefs.h <<\EOF
2715 #define GC_SOLARIS_THREADS 1
2718 cat >> confdefs.h <<\EOF
2719 #define GC_SOLARIS_PTHREADS 1
2724 cat >> confdefs.h <<\EOF
2725 #define GC_IRIX_THREADS 1
2735 cat >> confdefs.h <<\EOF
2736 #define GC_WIN32_THREADS 1
2739 cat >> confdefs.h <<\EOF
2744 decosf1 | irix | mach | os2 | solaris | dce | vxworks)
2745 { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
2748 { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
2753 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2754 echo "configure:2755: checking for dlopen in -ldl" >&5
2755 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2756 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2757 echo $ac_n "(cached) $ac_c" 1>&6
2759 ac_save_LIBS="$LIBS"
2761 cat > conftest.$ac_ext <<EOF
2762 #line 2763 "configure"
2763 #include "confdefs.h"
2764 /* Override any gcc2 internal prototype to avoid an error. */
2765 /* We use char because int might match the return type of a gcc2
2766 builtin and then its argument prototype would still apply. */
2773 if { (eval echo configure:2774: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2775 eval "ac_cv_lib_$ac_lib_var=yes"
2777 echo "configure: failed program was:" >&5
2778 cat conftest.$ac_ext >&5
2780 eval "ac_cv_lib_$ac_lib_var=no"
2783 LIBS="$ac_save_LIBS"
2786 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2787 echo "$ac_t""yes" 1>&6
2788 EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
2790 echo "$ac_t""no" 1>&6
2795 target_all=libgcjgc.la
2800 # Check whether --with-ecos or --without-ecos was given.
2801 if test "${with_ecos+set}" = set; then
2802 withval="$with_ecos"
2803 TARGET_ECOS="$with_ecos"
2810 case "$TARGET_ECOS" in
2814 cat >> confdefs.h <<\EOF
2818 CXXINCLUDES="-I${TARGET_ECOS}/include"
2819 addobjs="$addobjs ecos.lo"
2830 machdep="alpha_mach_dep.lo"
2831 if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
2832 echo "configure: warning: OpenBSD/Alpha without dlopen(). Shared library support is disabled" 1>&2
2833 # Check whether --enable-shared or --disable-shared was given.
2834 if test "${enable_shared+set}" = set; then
2835 enableval="$enable_shared"
2836 p=${PACKAGE-default}
2838 yes) enable_shared=yes ;;
2839 no) enable_shared=no ;;
2842 # Look at the argument we got. We use all the common list separators.
2843 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2844 for pkg in $enableval; do
2845 if test "X$pkg" = "X$p"; then
2859 machdep="alpha_mach_dep.lo"
2861 i?86-*-solaris2.[89]*)
2862 cat >> confdefs.h <<\EOF
2863 #define SOLARIS25_PROC_VDB_BUG_FIXED 1
2868 machdep="mips_ultrix_mach_dep.lo"
2869 cat >> confdefs.h <<\EOF
2870 #define STACKBASE __stackbase
2873 cat >> confdefs.h <<\EOF
2874 #define DATASTART_IS_ETEXT 1
2879 machdep="mips_ultrix_mach-dep.lo"
2884 machdep="mips_sgi_mach_dep.lo"
2885 cat >> confdefs.h <<\EOF
2886 #define NO_EXECUTE_PERMISSION 1
2890 sparc-sun-solaris2.3*)
2891 machdep="sparc_mach_dep.lo"
2892 cat >> confdefs.h <<\EOF
2893 #define SUNOS53_SHARED_LIB 1
2897 sparc-sun-solaris2.*)
2898 machdep="sparc_mach_dep.lo"
2901 machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
2904 if test x"$machdep" = x; then
2905 machdep="mach_dep.lo"
2907 addobjs="$addobjs $machdep"
2911 sparc-sun-solaris2*)
2912 if test "$GCC" = yes; then
2914 for i in $CFLAGS; do
2919 new_CFLAGS="$new_CFLAGS $i"
2923 CFLAGS="$new_CFLAGS"
2931 cat >> confdefs.h <<\EOF
2935 cat >> confdefs.h <<\EOF
2936 #define NO_SIGNALS 1
2939 cat >> confdefs.h <<\EOF
2940 #define NO_EXECUTE_PERMISSION 1
2943 cat >> confdefs.h <<\EOF
2944 #define ALL_INTERIOR_POINTERS 1
2948 cat >> confdefs.h <<\EOF
2949 #define JAVA_FINALIZATION 1
2952 cat >> confdefs.h <<\EOF
2953 #define GC_GCJ_SUPPORT 1
2956 cat >> confdefs.h <<\EOF
2957 #define ATOMIC_UNCOLLECTABLE 1
2961 if test -n "${with_cross_host}"; then
2962 cat >> confdefs.h <<\EOF
2966 cat >> confdefs.h <<\EOF
2967 #define NO_DEBUGGING 1
2972 # Check whether --enable-full-debug or --disable-full-debug was given.
2973 if test "${enable_full_debug+set}" = set; then
2974 enableval="$enable_full_debug"
2975 if test "$enable_full_debug" = "yes"; then
2976 echo "configure: warning: "Must define GC_DEBUG and use debug alloc. in clients."" 1>&2
2977 cat >> confdefs.h <<\EOF
2978 #define KEEP_BACK_PTRS 1
2981 cat >> confdefs.h <<\EOF
2982 #define DBG_HDRS_ALL 1
2987 cat >> confdefs.h <<\EOF
2988 #define MAKE_BACK_GRAPH 1
2992 x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
2993 cat >> confdefs.h <<\EOF
2994 #define MAKE_BACK_GRAPH 1
2997 echo "configure: warning: "Client must not use -fomit-frame-pointer."" 1>&2
2998 cat >> confdefs.h <<\EOF
2999 #define SAVE_CALL_COUNT 8
3010 if test -z "$with_cross_host"; then
3012 USE_LIBDIR_FALSE='#'
3018 if test "${multilib}" = "yes"; then
3019 multilib_arg="--enable-multilib"
3025 cat > confcache <<\EOF
3026 # This file is a shell script that caches the results of configure
3027 # tests run on this system so they can be shared between configure
3028 # scripts and configure runs. It is not useful on other systems.
3029 # If it contains results you don't want to keep, you may remove or edit it.
3031 # By default, configure uses ./config.cache as the cache file,
3032 # creating it if it does not exist already. You can give configure
3033 # the --cache-file=FILE option to use a different cache file; that is
3034 # what configure does when it calls configure scripts in
3035 # subdirectories, so they share the cache.
3036 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3037 # config.status only pays attention to the cache file if you give it the
3038 # --recheck option to rerun configure.
3041 # The following way of writing the cache mishandles newlines in values,
3042 # but we know of no workaround that is simple, portable, and efficient.
3043 # So, don't put newlines in cache variables' values.
3044 # Ultrix sh set writes to stderr and can't be redirected directly,
3045 # and sets the high bit in the cache file unless we assign to the vars.
3047 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3049 # `set' does not quote correctly, so add quotes (double-quote substitution
3050 # turns \\\\ into \\, and sed turns \\ into \).
3052 -e "s/'/'\\\\''/g" \
3053 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3056 # `set' quotes correctly as required by POSIX, so do not add quotes.
3057 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3060 if cmp -s $cache_file confcache; then
3063 if test -w $cache_file; then
3064 echo "updating cache $cache_file"
3065 cat confcache > $cache_file
3067 echo "not updating unwritable cache $cache_file"
3072 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3074 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3075 # Let make expand exec_prefix.
3076 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3078 # Any assignment to VPATH causes Sun make to only execute
3079 # the first set of double-colon rules, so remove it if not needed.
3080 # If there is a colon in the path, we need to keep it.
3081 if test "x$srcdir" = x.; then
3082 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3085 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3087 # Transform confdefs.h into DEFS.
3088 # Protect against shell expansion while executing Makefile rules.
3089 # Protect against Makefile macro expansion.
3090 cat > conftest.defs <<\EOF
3091 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
3092 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
3097 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
3101 # Without the "./", some shells look in PATH for config.status.
3102 : ${CONFIG_STATUS=./config.status}
3104 echo creating $CONFIG_STATUS
3105 rm -f $CONFIG_STATUS
3106 cat > $CONFIG_STATUS <<EOF
3108 # Generated automatically by configure.
3109 # Run this file to recreate the current configuration.
3110 # This directory was configured as follows,
3111 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3113 # $0 $ac_configure_args
3115 # Compiler output produced by configure, useful for debugging
3116 # configure, is in ./config.log if it exists.
3118 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3121 case "\$ac_option" in
3122 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3123 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3124 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3125 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3126 echo "$CONFIG_STATUS generated by autoconf version 2.13"
3128 -help | --help | --hel | --he | --h)
3129 echo "\$ac_cs_usage"; exit 0 ;;
3130 *) echo "\$ac_cs_usage"; exit 1 ;;
3134 ac_given_srcdir=$srcdir
3135 ac_given_INSTALL="$INSTALL"
3137 trap 'rm -fr `echo "Makefile include/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3139 cat >> $CONFIG_STATUS <<EOF
3141 # Protect against being on the right side of a sed subst in config.status.
3142 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3143 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3147 s%@CFLAGS@%$CFLAGS%g
3148 s%@CPPFLAGS@%$CPPFLAGS%g
3149 s%@CXXFLAGS@%$CXXFLAGS%g
3150 s%@FFLAGS@%$FFLAGS%g
3152 s%@LDFLAGS@%$LDFLAGS%g
3154 s%@exec_prefix@%$exec_prefix%g
3155 s%@prefix@%$prefix%g
3156 s%@program_transform_name@%$program_transform_name%g
3157 s%@bindir@%$bindir%g
3158 s%@sbindir@%$sbindir%g
3159 s%@libexecdir@%$libexecdir%g
3160 s%@datadir@%$datadir%g
3161 s%@sysconfdir@%$sysconfdir%g
3162 s%@sharedstatedir@%$sharedstatedir%g
3163 s%@localstatedir@%$localstatedir%g
3164 s%@libdir@%$libdir%g
3165 s%@includedir@%$includedir%g
3166 s%@oldincludedir@%$oldincludedir%g
3167 s%@infodir@%$infodir%g
3168 s%@mandir@%$mandir%g
3169 s%@gc_basedir@%$gc_basedir%g
3171 s%@host_alias@%$host_alias%g
3172 s%@host_cpu@%$host_cpu%g
3173 s%@host_vendor@%$host_vendor%g
3174 s%@host_os@%$host_os%g
3175 s%@target@%$target%g
3176 s%@target_alias@%$target_alias%g
3177 s%@target_cpu@%$target_cpu%g
3178 s%@target_vendor@%$target_vendor%g
3179 s%@target_os@%$target_os%g
3181 s%@build_alias@%$build_alias%g
3182 s%@build_cpu@%$build_cpu%g
3183 s%@build_vendor@%$build_vendor%g
3184 s%@build_os@%$build_os%g
3185 s%@mkinstalldirs@%$mkinstalldirs%g
3186 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3187 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3188 s%@INSTALL_DATA@%$INSTALL_DATA%g
3189 s%@PACKAGE@%$PACKAGE%g
3190 s%@VERSION@%$VERSION%g
3191 s%@ACLOCAL@%$ACLOCAL%g
3192 s%@AUTOCONF@%$AUTOCONF%g
3193 s%@AUTOMAKE@%$AUTOMAKE%g
3194 s%@AUTOHEADER@%$AUTOHEADER%g
3195 s%@MAKEINFO@%$MAKEINFO%g
3196 s%@SET_MAKE@%$SET_MAKE%g
3201 s%@RANLIB@%$RANLIB%g
3202 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3203 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3205 s%@EXEEXT@%$EXEEXT%g
3206 s%@GC_CFLAGS@%$GC_CFLAGS%g
3208 s%@OBJEXT@%$OBJEXT%g
3210 s%@LIBTOOL@%$LIBTOOL%g
3211 s%@CXXCPP@%$CXXCPP%g
3212 s%@THREADLIBS@%$THREADLIBS%g
3213 s%@EXTRA_TEST_LIBS@%$EXTRA_TEST_LIBS%g
3214 s%@target_all@%$target_all%g
3215 s%@INCLUDES@%$INCLUDES%g
3216 s%@CXXINCLUDES@%$CXXINCLUDES%g
3217 s%@addobjs@%$addobjs%g
3218 s%@MY_CFLAGS@%$MY_CFLAGS%g
3219 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
3220 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
3225 cat >> $CONFIG_STATUS <<\EOF
3227 # Split the substitutions into bite-sized pieces for seds with
3228 # small command number limits, like on Digital OSF/1 and HP-UX.
3229 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3230 ac_file=1 # Number of current file.
3231 ac_beg=1 # First line for current file.
3232 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3235 while $ac_more_lines; do
3236 if test $ac_beg -gt 1; then
3237 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3239 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3241 if test ! -s conftest.s$ac_file; then
3243 rm -f conftest.s$ac_file
3245 if test -z "$ac_sed_cmds"; then
3246 ac_sed_cmds="sed -f conftest.s$ac_file"
3248 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3250 ac_file=`expr $ac_file + 1`
3252 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3255 if test -z "$ac_sed_cmds"; then
3260 cat >> $CONFIG_STATUS <<EOF
3262 CONFIG_FILES=\${CONFIG_FILES-"Makefile include/Makefile"}
3264 cat >> $CONFIG_STATUS <<\EOF
3265 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3266 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3268 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3269 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3270 *) ac_file_in="${ac_file}.in" ;;
3273 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3275 # Remove last slash and all that follows it. Not all systems have dirname.
3276 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3277 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3278 # The file is in a subdirectory.
3279 test ! -d "$ac_dir" && mkdir "$ac_dir"
3280 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3281 # A "../" for each directory in $ac_dir_suffix.
3282 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3284 ac_dir_suffix= ac_dots=
3287 case "$ac_given_srcdir" in
3289 if test -z "$ac_dots"; then top_srcdir=.
3290 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3291 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3293 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3294 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3297 case "$ac_given_INSTALL" in
3298 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3299 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3302 echo creating "$ac_file"
3304 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3306 *Makefile*) ac_comsub="1i\\
3307 # $configure_input" ;;
3311 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3313 s%@configure_input@%$configure_input%g
3314 s%@srcdir@%$srcdir%g
3315 s%@top_srcdir@%$top_srcdir%g
3316 s%@INSTALL@%$INSTALL%g
3317 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3322 cat >> $CONFIG_STATUS <<EOF
3326 with_multisubdir=${with_multisubdir}
3327 ac_configure_args="${multilib_arg} ${ac_configure_args}"
3328 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3329 gc_basedir=${gc_basedir}
3334 cat >> $CONFIG_STATUS <<\EOF
3336 echo "$DEFS" > boehm-cflags
3338 if test -n "$CONFIG_FILES"; then
3339 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
3340 ac_file=Makefile . ${gc_basedir}/../config-ml.in
3344 chmod +x $CONFIG_STATUS
3345 rm -fr confdefs* $ac_clean_files
3346 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1