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-libada Builds libada directory"
17 --enable-libssp Builds libssp directory"
19 --with-mpfr-dir=PATH Specify source directory for MPFR library"
21 --with-mpfr=PATH Specify directory for installed MPFR library"
23 --with-gmp-dir=PATH Specify source directory for GMP library"
25 --with-gmp=PATH Specify directory for installed GMP library"
27 --with-build-sysroot=sysroot
28 use sysroot as the system root during the build"
30 --enable-bootstrap[=lean] Enable bootstrapping [no]"
32 --enable-serial-[{host,target,build}-]configure
33 Force sequential configuration of
34 sub-packages for the host, target or build
35 machine, or all sub-packages"
37 --enable-maintainer-mode enable make rules and dependencies not useful
38 (and sometimes confusing) to the casual installer"
40 --enable-werror enable -Werror in bootstrap stage2 and later"
42 # Initialize some variables set by options.
43 # The variables have the same names as the options, with
44 # dashes changed to underlines.
46 cache_file=./config.cache
55 program_transform_name=s,x,x,
63 bindir='${exec_prefix}/bin'
64 sbindir='${exec_prefix}/sbin'
65 libexecdir='${exec_prefix}/libexec'
66 datadir='${prefix}/share'
67 sysconfdir='${prefix}/etc'
68 sharedstatedir='${prefix}/com'
69 localstatedir='${prefix}/var'
70 libdir='${exec_prefix}/lib'
71 includedir='${prefix}/include'
72 oldincludedir='/usr/include'
73 infodir='${prefix}/info'
74 mandir='${prefix}/man'
76 # Initialize some other variables.
79 SHELL=${CONFIG_SHELL-/bin/sh}
80 # Maximum number of lines to put in a shell here document.
87 # If the previous option needs an argument, assign it.
88 if test -n "$ac_prev"; then
89 eval "$ac_prev=\$ac_option"
95 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
99 # Accept the important Cygnus configure options, so we can diagnose typos.
103 -bindir | --bindir | --bindi | --bind | --bin | --bi)
105 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
106 bindir="$ac_optarg" ;;
108 -build | --build | --buil | --bui | --bu)
110 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
111 build="$ac_optarg" ;;
113 -cache-file | --cache-file | --cache-fil | --cache-fi \
114 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
115 ac_prev=cache_file ;;
116 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
117 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
118 cache_file="$ac_optarg" ;;
120 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
122 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
124 datadir="$ac_optarg" ;;
126 -disable-* | --disable-*)
127 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
128 # Reject names that are not valid shell variable names.
129 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
130 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
132 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
133 eval "enable_${ac_feature}=no" ;;
135 -enable-* | --enable-*)
136 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
137 # Reject names that are not valid shell variable names.
138 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
139 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
141 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
146 eval "enable_${ac_feature}='$ac_optarg'" ;;
148 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
149 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
150 | --exec | --exe | --ex)
151 ac_prev=exec_prefix ;;
152 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
153 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
154 | --exec=* | --exe=* | --ex=*)
155 exec_prefix="$ac_optarg" ;;
157 -gas | --gas | --ga | --g)
158 # Obsolete; use --with-gas.
161 -help | --help | --hel | --he)
162 # Omit some internal or obsolete options to make the list less imposing.
163 # This message is too long to be a string in the A/UX 3.1 sh.
165 Usage: configure [options] [host]
166 Options: [defaults in brackets after descriptions]
168 --cache-file=FILE cache test results in FILE
169 --help print this message
170 --no-create do not create output files
171 --quiet, --silent do not print \`checking...' messages
172 --version print the version of autoconf that created configure
173 Directory and file names:
174 --prefix=PREFIX install architecture-independent files in PREFIX
176 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
178 --bindir=DIR user executables in DIR [EPREFIX/bin]
179 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
180 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
181 --datadir=DIR read-only architecture-independent data in DIR
183 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
184 --sharedstatedir=DIR modifiable architecture-independent data in DIR
186 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
187 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
188 --includedir=DIR C header files in DIR [PREFIX/include]
189 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
190 --infodir=DIR info documentation in DIR [PREFIX/info]
191 --mandir=DIR man documentation in DIR [PREFIX/man]
192 --srcdir=DIR find the sources in DIR [configure dir or ..]
193 --program-prefix=PREFIX prepend PREFIX to installed program names
194 --program-suffix=SUFFIX append SUFFIX to installed program names
195 --program-transform-name=PROGRAM
196 run sed PROGRAM on installed program names
200 --build=BUILD configure for building on BUILD [BUILD=HOST]
201 --host=HOST configure for HOST [guessed]
202 --target=TARGET configure for TARGET [TARGET=HOST]
203 Features and packages:
204 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
205 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
206 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
207 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
208 --x-includes=DIR X include files are in DIR
209 --x-libraries=DIR X library files are in DIR
211 if test -n "$ac_help"; then
212 echo "--enable and --with options recognized:$ac_help"
216 -host | --host | --hos | --ho)
218 -host=* | --host=* | --hos=* | --ho=*)
221 -includedir | --includedir | --includedi | --included | --include \
222 | --includ | --inclu | --incl | --inc)
223 ac_prev=includedir ;;
224 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
225 | --includ=* | --inclu=* | --incl=* | --inc=*)
226 includedir="$ac_optarg" ;;
228 -infodir | --infodir | --infodi | --infod | --info | --inf)
230 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
231 infodir="$ac_optarg" ;;
233 -libdir | --libdir | --libdi | --libd)
235 -libdir=* | --libdir=* | --libdi=* | --libd=*)
236 libdir="$ac_optarg" ;;
238 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
239 | --libexe | --libex | --libe)
240 ac_prev=libexecdir ;;
241 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
242 | --libexe=* | --libex=* | --libe=*)
243 libexecdir="$ac_optarg" ;;
245 -localstatedir | --localstatedir | --localstatedi | --localstated \
246 | --localstate | --localstat | --localsta | --localst \
247 | --locals | --local | --loca | --loc | --lo)
248 ac_prev=localstatedir ;;
249 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
250 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
251 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
252 localstatedir="$ac_optarg" ;;
254 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
256 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
257 mandir="$ac_optarg" ;;
260 # Obsolete; use --without-fp.
263 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
267 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
268 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
271 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
272 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
273 | --oldin | --oldi | --old | --ol | --o)
274 ac_prev=oldincludedir ;;
275 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
276 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
277 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
278 oldincludedir="$ac_optarg" ;;
280 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
282 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
283 prefix="$ac_optarg" ;;
285 -program-prefix | --program-prefix | --program-prefi | --program-pref \
286 | --program-pre | --program-pr | --program-p)
287 ac_prev=program_prefix ;;
288 -program-prefix=* | --program-prefix=* | --program-prefi=* \
289 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
290 program_prefix="$ac_optarg" ;;
292 -program-suffix | --program-suffix | --program-suffi | --program-suff \
293 | --program-suf | --program-su | --program-s)
294 ac_prev=program_suffix ;;
295 -program-suffix=* | --program-suffix=* | --program-suffi=* \
296 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
297 program_suffix="$ac_optarg" ;;
299 -program-transform-name | --program-transform-name \
300 | --program-transform-nam | --program-transform-na \
301 | --program-transform-n | --program-transform- \
302 | --program-transform | --program-transfor \
303 | --program-transfo | --program-transf \
304 | --program-trans | --program-tran \
305 | --progr-tra | --program-tr | --program-t)
306 ac_prev=program_transform_name ;;
307 -program-transform-name=* | --program-transform-name=* \
308 | --program-transform-nam=* | --program-transform-na=* \
309 | --program-transform-n=* | --program-transform-=* \
310 | --program-transform=* | --program-transfor=* \
311 | --program-transfo=* | --program-transf=* \
312 | --program-trans=* | --program-tran=* \
313 | --progr-tra=* | --program-tr=* | --program-t=*)
314 program_transform_name="$ac_optarg" ;;
316 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
317 | -silent | --silent | --silen | --sile | --sil)
320 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
322 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
324 sbindir="$ac_optarg" ;;
326 -sharedstatedir | --sharedstatedir | --sharedstatedi \
327 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
328 | --sharedst | --shareds | --shared | --share | --shar \
330 ac_prev=sharedstatedir ;;
331 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
332 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
333 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
335 sharedstatedir="$ac_optarg" ;;
337 -site | --site | --sit)
339 -site=* | --site=* | --sit=*)
342 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
344 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
345 srcdir="$ac_optarg" ;;
347 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
348 | --syscon | --sysco | --sysc | --sys | --sy)
349 ac_prev=sysconfdir ;;
350 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
351 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
352 sysconfdir="$ac_optarg" ;;
354 -target | --target | --targe | --targ | --tar | --ta | --t)
356 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
357 target="$ac_optarg" ;;
359 -v | -verbose | --verbose | --verbos | --verbo | --verb)
362 -version | --version | --versio | --versi | --vers)
363 echo "configure generated by autoconf version 2.13"
367 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
368 # Reject names that are not valid shell variable names.
369 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
370 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
372 ac_package=`echo $ac_package| sed 's/-/_/g'`
377 eval "with_${ac_package}='$ac_optarg'" ;;
379 -without-* | --without-*)
380 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
381 # Reject names that are not valid shell variable names.
382 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
383 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
385 ac_package=`echo $ac_package| sed 's/-/_/g'`
386 eval "with_${ac_package}=no" ;;
389 # Obsolete; use --with-x.
392 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
393 | --x-incl | --x-inc | --x-in | --x-i)
394 ac_prev=x_includes ;;
395 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
396 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
397 x_includes="$ac_optarg" ;;
399 -x-libraries | --x-libraries | --x-librarie | --x-librari \
400 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
401 ac_prev=x_libraries ;;
402 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
403 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
404 x_libraries="$ac_optarg" ;;
406 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
410 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
411 echo "configure: warning: $ac_option: invalid host type" 1>&2
413 if test "x$nonopt" != xNONE; then
414 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
422 if test -n "$ac_prev"; then
423 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
426 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
428 # File descriptor usage:
431 # 2 errors and warnings
432 # 3 some systems may open it to /dev/tty
433 # 4 used on the Kubota Titan
434 # 6 checking for... messages and results
435 # 5 compiler messages saved in config.log
436 if test "$silent" = yes; then
444 This file contains any messages produced by compilers while
445 running configure, to aid debugging if configure makes a mistake.
448 # Strip out --no-create and --no-recursion so they do not pile up.
449 # Also quote any args containing shell metacharacters.
454 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
455 | --no-cr | --no-c) ;;
456 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
457 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
458 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
459 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
460 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
465 # Only set these to C if already set. These must not be set unconditionally
466 # because not all systems understand e.g. LANG=C (notably SCO).
467 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
468 # Non-C LC_CTYPE values break the ctype check.
469 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
470 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
471 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
472 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
474 # confdefs.h avoids OS command line length limits that DEFS can exceed.
475 rm -rf conftest* confdefs.h
476 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
479 # A filename unique to this package, relative to the directory that
480 # configure is in, which we can look for to find out if srcdir is correct.
481 ac_unique_file=move-if-change
483 # Find the source files, if location was not specified.
484 if test -z "$srcdir"; then
485 ac_srcdir_defaulted=yes
486 # Try the directory containing this script, then its parent.
488 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
489 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
491 if test ! -r $srcdir/$ac_unique_file; then
495 ac_srcdir_defaulted=no
497 if test ! -r $srcdir/$ac_unique_file; then
498 if test "$ac_srcdir_defaulted" = yes; then
499 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
501 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
504 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
506 # Prefer explicitly selected file to automatically selected ones.
507 if test -z "$CONFIG_SITE"; then
508 if test "x$prefix" != xNONE; then
509 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
511 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
514 for ac_site_file in $CONFIG_SITE; do
515 if test -r "$ac_site_file"; then
516 echo "loading site script $ac_site_file"
521 if test -r "$cache_file"; then
522 echo "loading cache $cache_file"
525 echo "creating cache $cache_file"
530 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
531 ac_cpp='$CPP $CPPFLAGS'
532 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
533 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
534 cross_compiling=$ac_cv_prog_cc_cross
538 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
539 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
540 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
547 ac_n= ac_c='\c' ac_t=
553 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
554 if test -f $ac_dir/install-sh; then
556 ac_install_sh="$ac_aux_dir/install-sh -c"
558 elif test -f $ac_dir/install.sh; then
560 ac_install_sh="$ac_aux_dir/install.sh -c"
564 if test -z "$ac_aux_dir"; then
565 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
567 ac_config_guess=$ac_aux_dir/config.guess
568 ac_config_sub=$ac_aux_dir/config.sub
569 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
572 # Do some error checking and defaulting for the host and target type.
574 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
577 # 1. You are not allowed to specify --host, --target, and nonopt at the
579 # 2. Host defaults to nonopt.
580 # 3. If nonopt is not specified, then host defaults to the current host,
581 # as determined by config.guess.
582 # 4. Target and build default to nonopt.
583 # 5. If nonopt is not specified, then target and build default to host.
585 # The aliases save the names the user supplied, while $host etc.
586 # will get canonicalized.
587 case $host---$target---$nonopt in
588 NONE---*---* | *---NONE---* | *---*---NONE) ;;
589 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
593 # Make sure we can run config.sub.
594 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
595 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
598 echo $ac_n "checking host system type""... $ac_c" 1>&6
599 echo "configure:600: checking host system type" >&5
602 case "$host_alias" in
606 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
607 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
609 *) host_alias=$nonopt ;;
613 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
614 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
615 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
616 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
617 echo "$ac_t""$host" 1>&6
619 echo $ac_n "checking target system type""... $ac_c" 1>&6
620 echo "configure:621: checking target system type" >&5
623 case "$target_alias" in
626 NONE) target_alias=$host_alias ;;
627 *) target_alias=$nonopt ;;
631 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
632 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
633 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
634 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
635 echo "$ac_t""$target" 1>&6
637 echo $ac_n "checking build system type""... $ac_c" 1>&6
638 echo "configure:639: checking build system type" >&5
641 case "$build_alias" in
644 NONE) build_alias=$host_alias ;;
645 *) build_alias=$nonopt ;;
649 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
650 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
651 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
652 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
653 echo "$ac_t""$build" 1>&6
655 test "$host_alias" != "$target_alias" &&
656 test "$program_prefix$program_suffix$program_transform_name" = \
658 program_prefix=${target_alias}-
660 if test "$program_transform_name" = s,x,x,; then
661 program_transform_name=
663 # Double any \ or $. echo might interpret backslashes.
664 cat <<\EOF_SED > conftestsed
665 s,\\,\\\\,g; s,\$,$$,g
667 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
670 test "$program_prefix" != NONE &&
671 program_transform_name="s,^,${program_prefix},; $program_transform_name"
672 # Use a double $ so make ignores it.
673 test "$program_suffix" != NONE &&
674 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
676 # sed with no file args requires a program.
677 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
680 # Get 'install' or 'install-sh' and its variants.
681 # Find a good install program. We prefer a C program (faster),
682 # so one script is as good as another. But avoid the broken or
683 # incompatible versions:
684 # SysV /etc/install, /usr/sbin/install
685 # SunOS /usr/etc/install
688 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
689 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
690 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
691 # ./install, which can be erroneously created by make from ./install.sh.
692 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
693 echo "configure:694: checking for a BSD compatible install" >&5
694 if test -z "$INSTALL"; then
695 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
696 echo $ac_n "(cached) $ac_c" 1>&6
698 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
699 for ac_dir in $PATH; do
700 # Account for people who put trailing slashes in PATH elements.
702 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
704 # OSF1 and SCO ODT 3.0 have their own names for install.
705 # Don't use installbsd from OSF since it installs stuff as root
707 for ac_prog in ginstall scoinst install; do
708 if test -f $ac_dir/$ac_prog; then
709 if test $ac_prog = install &&
710 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
711 # AIX install. It has an incompatible calling convention.
714 ac_cv_path_install="$ac_dir/$ac_prog -c"
725 if test "${ac_cv_path_install+set}" = set; then
726 INSTALL="$ac_cv_path_install"
728 # As a last resort, use the slow shell script. We don't cache a
729 # path for INSTALL within a source directory, because that will
730 # break other packages using the cache if that directory is
731 # removed, or if the path is relative.
732 INSTALL="$ac_install_sh"
735 echo "$ac_t""$INSTALL" 1>&6
737 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
738 # It thinks the first close brace ends the variable substitution.
739 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
741 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
743 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
745 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
746 echo "configure:747: checking whether ln works" >&5
747 if eval "test \"`echo '$''{'acx_cv_prog_LN'+set}'`\" = set"; then
748 echo $ac_n "(cached) $ac_c" 1>&6
752 if ln conftestdata_f conftestdata_t 2>/dev/null
758 rm -f conftestdata_f conftestdata_t
761 if test $acx_cv_prog_LN = no; then
763 echo "$ac_t""no, using $LN" 1>&6
766 echo "$ac_t""yes" 1>&6
769 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
770 echo "configure:771: checking whether ln -s works" >&5
771 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
772 echo $ac_n "(cached) $ac_c" 1>&6
775 if ln -s X conftestdata 2>/dev/null
778 ac_cv_prog_LN_S="ln -s"
783 LN_S="$ac_cv_prog_LN_S"
784 if test "$ac_cv_prog_LN_S" = "ln -s"; then
785 echo "$ac_t""yes" 1>&6
787 echo "$ac_t""no" 1>&6
791 ### we might need to use some other shell than /bin/sh for running subshells
792 ### If we are on Windows, search for the shell. This will permit people
793 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
794 ### without also having to set CONFIG_SHELL. This code will work when
795 ### using bash, which sets OSTYPE.
798 if test x${CONFIG_SHELL} = x ; then
799 if test ! -f /bin/sh ; then
800 if test x${SHELL} != x && test -f ${SHELL} ; then
801 CONFIG_SHELL=${SHELL}
804 for prog in sh sh.exe bash bash.exe; do
805 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
807 test -z "$dir" && dir=.
808 if test -f $dir/$prog; then
809 CONFIG_SHELL=$dir/$prog
815 test -n "${CONFIG_SHELL}" && break
823 config_shell=${CONFIG_SHELL-/bin/sh}
826 # if PWD already has a value, it is probably wrong.
827 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
829 # Export original configure arguments for use by sub-configures. These
830 # will be expanded by make, so quote '$'.
832 sed -e 's,\$,$$,g' <<EOF_SED > conftestsed.out
835 TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out`
836 rm -f conftestsed.out
839 moveifchange=${srcdir}/move-if-change
841 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
843 # We pass INSTALL explicitly to sub-makes. Make sure that it is not
845 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
846 INSTALL="${srcpwd}/install-sh -c"
849 # Set srcdir to "." if that's what it is.
850 # This is important for multilib support.
852 if test "${pwd}" = "${srcpwd}" ; then
860 ### To add a new directory to the tree, first choose whether it is a target
861 ### or a host dependent tool. Then put it into the appropriate list
862 ### (library or tools, host or target), doing a dependency sort.
864 # Subdirs will be configured in the order listed in build_configdirs,
865 # configdirs, or target_configdirs; see the serialization section below.
867 # Dependency sorting is only needed when *configuration* must be done in
868 # a particular order. In all cases a dependency should be specified in
869 # the Makefile, whether or not it's implicitly specified here.
871 # Double entries in build_configdirs, configdirs, or target_configdirs may
872 # cause circular dependencies and break everything horribly.
874 # these library is used by various programs built for the build
877 build_libs="build-libiberty"
879 # these tools are built for the build environment
880 build_tools="build-texinfo build-byacc build-flex build-bison build-m4 build-fixincludes"
882 # these libraries are used by various programs built for the host environment
884 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp"
886 # these tools are built for the host environment
887 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
888 # know that we are building the simulator.
889 # binutils, gas and ld appear in that order because it makes sense to run
890 # "make check" in that particular order.
891 host_tools="texinfo byacc flex bison binutils gas ld fixincludes gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar gnattools"
893 # libgcj represents the runtime libraries only used by gcj.
894 libgcj="target-libffi \
900 # these libraries are built for the target environment, and are built after
901 # the host libraries and the host tools (which may be a cross compiler)
903 target_libraries="target-libiberty \
906 target-libstdc++-v3 \
914 # these tools are built using the target libraries, and are intended to
915 # run only in the target environment
917 # note: any program that *uses* libraries that are in the "target_libraries"
918 # list belongs in this list. those programs are also very likely
919 # candidates for the "native_only" list which follows
921 target_tools="target-examples target-groff target-gperf target-rda"
923 ################################################################################
925 ## All tools belong in one of the four categories, and are assigned above
926 ## We assign ${configdirs} this way to remove all embedded newlines. This
927 ## is important because configure will choke if they ever get through.
928 ## ${configdirs} is directories we build using the host tools.
929 ## ${target_configdirs} is directories we build using the target tools.
930 configdirs=`echo ${host_libs} ${host_tools}`
931 target_configdirs=`echo ${target_libraries} ${target_tools}`
932 build_configdirs=`echo ${build_libs} ${build_tools}`
934 ################################################################################
936 srcname="gnu development package"
938 # This gets set non-empty for some net releases of packages.
941 # Define is_cross_compiler to save on calls to 'test'.
943 if test x"${host}" = x"${target}" ; then
946 is_cross_compiler=yes
949 # Find the build and target subdir names.
950 case ${build_alias} in
951 "") build_noncanonical=${build} ;;
952 *) build_noncanonical=${build_alias} ;;
955 case ${host_alias} in
956 "") host_noncanonical=${build_noncanonical} ;;
957 *) host_noncanonical=${host_alias} ;;
960 case ${target_alias} in
961 "") target_noncanonical=${host_noncanonical} ;;
962 *) target_noncanonical=${target_alias} ;;
965 # Prefix 'build-' so this never conflicts with target_subdir.
966 build_subdir="build-${build_noncanonical}"
967 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
968 if ( test $srcdir = . && test -d gcc ) \
969 || test -d $srcdir/../host-${host_noncanonical}; then
970 host_subdir="host-${host_noncanonical}"
975 target_subdir=${target_noncanonical}
978 # Skipdirs are removed silently.
980 # Noconfigdirs are removed loudly.
984 # Make sure we don't let GNU ld be added if we didn't want it.
985 if test x$with_gnu_ld = xno ; then
987 noconfigdirs="$noconfigdirs ld"
991 # Make sure we don't let GNU as be added if we didn't want it.
992 if test x$with_gnu_as = xno ; then
994 noconfigdirs="$noconfigdirs gas"
997 # some tools are so dependent upon X11 that if we're not building with X,
998 # it's not even worth trying to configure, much less build, that tool.
1001 yes | "") ;; # the default value for this tree is that X11 is available
1003 skipdirs="${skipdirs} tk itcl libgui"
1004 # We won't be able to build gdbtk without X.
1007 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
1010 # Some tools are only suitable for building in a "native" situation.
1011 # Remove these if host!=target.
1012 native_only="autoconf automake libtool fileutils find gawk gettext gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms gnuserv target-gperf"
1014 # Similarly, some are only suitable for cross toolchains.
1015 # Remove these if host=target.
1016 cross_only="target-libgloss target-newlib target-opcodes"
1018 case $is_cross_compiler in
1019 no) skipdirs="${skipdirs} ${cross_only}" ;;
1020 yes) skipdirs="${skipdirs} ${native_only}" ;;
1023 # If both --with-headers and --with-libs are specified, default to
1025 if test x"${with_headers}" != x && test x"${with_headers}" != xno \
1026 && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
1027 if test x"${with_newlib}" = x ; then
1032 # Recognize --with-newlib/--without-newlib.
1033 case ${with_newlib} in
1034 no) skipdirs="${skipdirs} target-newlib" ;;
1035 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
1038 # Configure extra directories which are host specific
1042 configdirs="$configdirs libtermcap" ;;
1045 # A target can indicate whether a language isn't supported for some reason.
1046 # Only spaces may be used in this macro; not newlines or tabs.
1047 unsupported_languages=
1049 # Remove more programs from consideration, based on the host or
1050 # target this usually means that a port of the program doesn't
1055 noconfigdirs="$noconfigdirs byacc"
1057 i[3456789]86-*-vsta)
1058 noconfigdirs="$noconfigdirs tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl gnuserv gettext"
1060 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
1061 noconfigdirs="$noconfigdirs tcl tk expect dejagnu send-pr uudecode guile itcl gnuserv libffi"
1063 i[3456789]86-*-mingw32*)
1064 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl gnuserv"
1065 noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
1067 i[3456789]86-*-beos*)
1068 noconfigdirs="$noconfigdirs tk itcl libgui gdb"
1071 noconfigdirs="$noconfigdirs autoconf automake send-pr rcs guile perl"
1074 noconfigdirs="$noconfigdirs rcs"
1077 noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl gnuserv"
1080 noconfigdirs="$noconfigdirs tk itcl libgui gdb dejagnu readline"
1085 # Check whether --enable-libada or --disable-libada was given.
1086 if test "${enable_libada+set}" = set; then
1087 enableval="$enable_libada"
1088 ENABLE_LIBADA=$enableval
1093 if test "${ENABLE_LIBADA}" != "yes" ; then
1094 noconfigdirs="$noconfigdirs target-libada"
1095 noconfigdirs="$noconfigdirs gnattools"
1098 # Check whether --enable-libssp or --disable-libssp was given.
1099 if test "${enable_libssp+set}" = set; then
1100 enableval="$enable_libssp"
1101 ENABLE_LIBSSP=$enableval
1106 if test "${ENABLE_LIBSSP}" != "yes" ; then
1107 noconfigdirs="$noconfigdirs target-libssp"
1110 # Save it here so that, even in case of --enable-libgcj, if the Java
1111 # front-end isn't enabled, we still get libgcj disabled.
1112 libgcj_saved=$libgcj
1113 case $enable_libgcj in
1115 # If we reset it here, it won't get added to noconfigdirs in the
1116 # target-specific build rules, so it will be forcibly enabled
1117 # (unless the Java language itself isn't enabled).
1121 # Make sure we get it printed in the list of not supported target libs.
1122 noconfigdirs="$noconfigdirs ${libgcj}"
1127 # Allow --disable-libmudflap to exclude target-libmudflap
1128 case $enable_libmudflap in
1132 noconfigdirs="$noconfigdirs target-libmudflap"
1136 *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
1137 # Enable libmudflap by default in GNU and friends.
1140 # Enable libmudflap by default in FreeBSD.
1143 # Disable it by default everywhere else.
1144 noconfigdirs="$noconfigdirs target-libmudflap"
1152 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1155 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1156 noconfigdirs="$noconfigdirs sim target-rda"
1159 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1160 noconfigdirs="$noconfigdirs sim target-rda"
1161 noconfigdirs="$noconfigdirs ${libgcj}"
1163 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1164 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1167 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1168 if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
1169 && test -f /usr/local/include/gmp.h; then
1173 # Skip some stuff that's unsupported on some FreeBSD configurations.
1178 noconfigdirs="$noconfigdirs ${libgcj}"
1183 # Remove unsupported stuff on all kaOS configurations.
1184 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-librx"
1185 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
1186 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
1187 noconfigdirs="$noconfigdirs target-libgloss"
1190 # Skip some stuff on all NetBSD configurations.
1191 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1193 # Skip some stuff that's unsupported on some NetBSD configurations.
1195 i*86-*-netbsdelf*) ;;
1196 arm*-*-netbsdelf*) ;;
1198 noconfigdirs="$noconfigdirs ${libgcj}"
1203 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
1206 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1208 # The tpf target doesn't support gdb yet.
1210 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj} target-libmudflap gdb tcl tk libgui itcl"
1213 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}"
1216 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj}"
1219 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1222 # ld works, but does not support shared libraries.
1223 # newlib is not 64 bit ready. I'm not sure about fileutils.
1224 # gas doesn't generate exception information.
1225 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1228 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1231 # newlib is not 64 bit ready
1232 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1235 # newlib is not 64 bit ready
1236 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1239 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1242 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1244 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1245 noconfigdirs="$noconfigdirs ${libgcj}"
1246 noconfigdirs="$noconfigdirs target-examples"
1247 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1248 noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
1249 noconfigdirs="$noconfigdirs expect dejagnu"
1250 # the C++ libraries don't build on top of CE's C libraries
1251 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1252 noconfigdirs="$noconfigdirs target-newlib"
1254 *-*-cygwin*) ;; # keep gdb and readline
1255 *) noconfigdirs="$noconfigdirs gdb readline"
1260 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1264 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1265 noconfigdirs="$noconfigdirs ${libgcj}"
1267 arm-*-elf* | strongarm-*-elf* | xscale-*-elf* | arm*-*-eabi* )
1268 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1271 noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
1274 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1277 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1280 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1283 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1286 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1289 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1291 c4x-*-* | tic4x-*-*)
1292 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1294 c54x*-*-* | tic54x-*-*)
1295 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
1297 cris-*-* | crisv32-*-*)
1298 unsupported_languages="$unsupported_languages java"
1301 unsupported_languages="$unsupported_languages f95"
1302 noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
1304 unsupported_languages="$unsupported_languages f95"
1305 noconfigdirs="$noconfigdirs target-boehm-gc";;
1307 noconfigdirs="$noconfigdirs target-newlib target-libgloss";;
1309 unsupported_languages="$unsupported_languages f95"
1310 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss";;
1314 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-mudflap ${libgcj}"
1317 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1320 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1323 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1326 noconfigdirs="$noconfigdirs ${libgcj}"
1329 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1332 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1334 hppa1.1-*-osf* | hppa1.1-*-bsd* )
1336 hppa*64*-*-linux* | parisc*64*-*-linux*)
1337 # In this case, it's because the hppa64-linux target is for
1338 # the kernel only at this point and has no libc, and thus no
1339 # headers, crt*.o, etc., all of which are needed by these.
1340 noconfigdirs="$noconfigdirs target-zlib"
1342 parisc*-*-linux* | hppa*-*-linux*)
1346 hppa*-*-openbsd* | \
1348 noconfigdirs="$noconfigdirs ${libgcj}"
1351 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1352 # build on HP-UX 10.20.
1353 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1356 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1359 # No gdb support yet.
1360 noconfigdirs="$noconfigdirs readline mmalloc libgui itcl gdb"
1363 # No gdb or ld support yet.
1364 noconfigdirs="$noconfigdirs ${libgcj} readline mmalloc libgui itcl gdb ld"
1368 i[3456789]86-*-coff | i[3456789]86-*-elf)
1369 noconfigdirs="$noconfigdirs ${libgcj}"
1371 i[3456789]86-*-linux*)
1372 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1373 # not build java stuff by default.
1376 noconfigdirs="$noconfigdirs ${libgcj}";;
1379 # This section makes it possible to build newlib natively on linux.
1380 # If we are using a cross compiler then don't configure newlib.
1381 if test x${is_cross_compiler} != xno ; then
1382 noconfigdirs="$noconfigdirs target-newlib"
1384 noconfigdirs="$noconfigdirs target-libgloss"
1385 # If we are not using a cross compiler, do configure newlib.
1386 # Note however, that newlib will only be configured in this situation
1387 # if the --with-newlib option has been given, because otherwise
1388 # 'target-newlib' will appear in skipdirs.
1390 i[3456789]86-*-mingw32*)
1391 target_configdirs="$target_configdirs target-mingw"
1392 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1394 # Can't build gdb for mingw32 if not native.
1396 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1397 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl gnuserv"
1402 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1403 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1404 # always build newlib if winsup directory is present.
1405 if test -d "$srcdir/winsup"; then
1406 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1407 elif test -d "$srcdir/newlib"; then
1408 echo "Warning: winsup is missing so newlib can't be built."
1411 # Can't build gdb for Cygwin if not native.
1413 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1414 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl libgui gnuserv"
1418 i[3456789]86-moss-msdos | i[3456789]86-*-moss* | \
1419 i[3456789]86-*-uwin* | i[3456789]86-*-interix* )
1422 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1424 i[3456789]86-*-sco3.2v5*)
1425 # The linker does not yet know about weak symbols in COFF,
1426 # and is not configured to handle mixed ELF and COFF.
1427 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1429 i[3456789]86-*-sco*)
1430 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1432 i[3456789]86-*-solaris2*)
1433 noconfigdirs="$noconfigdirs target-libgloss"
1435 i[3456789]86-*-sysv4*)
1436 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1438 i[3456789]86-*-beos*)
1439 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1442 noconfigdirs="$noconfigdirs ${libgcj}"
1444 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1445 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1448 noconfigdirs="$noconfigdirs ${libgcj}"
1451 noconfigdirs="$noconfigdirs ${libgcj}"
1454 # The EPOC C++ environment does not support exceptions or rtti,
1455 # and so building libstdc++-v3 tends not to always work.
1456 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1459 noconfigdirs="$noconfigdirs target-libffi target-boehm-gc gdb libgloss"
1460 unsupported_languages="$unsupported_languages f95 java"
1463 noconfigdirs="$noconfigdirs ${libgcj}"
1466 noconfigdirs="$noconfigdirs ${libgcj}"
1469 noconfigdirs="$noconfigdirs sim"
1472 # copied from rs6000-*-* entry
1473 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1475 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1476 target_configdirs="$target_configdirs target-winsup"
1477 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl gnuserv ${libgcj}"
1478 # always build newlib.
1479 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1481 # This is temporary until we can link against shared libraries
1482 powerpcle-*-solaris*)
1483 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl gnuserv ${libgcj}"
1486 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1489 noconfigdirs="$noconfigdirs ${libgcj}"
1491 powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* )
1494 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1497 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1500 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1503 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1506 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1509 # Linking libjava exceeds command-line length limits on at least
1510 # IRIX 6.2, but not on IRIX 6.5.
1511 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1512 # <oldham@codesourcery.com>
1513 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1516 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1519 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1522 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1525 noconfigdirs="$noconfigdirs target-newlib ${libgcj}"
1528 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1531 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1534 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1538 i[3456789]86-*-vsta) ;; # don't add gprof back in
1539 i[3456789]86-*-go32*) ;; # don't add gprof back in
1540 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
1541 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1543 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1546 noconfigdirs="$noconfigdirs ${libgcj}"
1549 noconfigdirs="$noconfigdirs ${libgcj}"
1552 noconfigdirs="$noconfigdirs ${libgcj}"
1555 noconfigdirs="$noconfigdirs ${libgcj}"
1556 if test x${is_cross_compiler} != xno ; then
1557 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1562 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
1563 noconfigdirs="$noconfigdirs ${libgcj}"
1565 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1568 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
1571 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1574 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1577 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1580 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1583 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1586 noconfigdirs="$noconfigdirs ${libgcj}"
1589 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1591 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
1592 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1595 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1598 noconfigdirs="$noconfigdirs ${libgcj}"
1602 # If we aren't building newlib, then don't build libgloss, since libgloss
1603 # depends upon some newlib header files.
1604 case "${noconfigdirs}" in
1605 *target-libgloss*) ;;
1606 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1609 # Work in distributions that contain no compiler tools, like Autoconf.
1611 host_makefile_frag=/dev/null
1612 if test -d ${srcdir}/config ; then
1615 # Avoid "too much defining" errors from HPUX compiler.
1616 tentative_cc="cc -Wp,-H256000"
1617 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1618 # If it's HP/UX ar, this should be harmless.
1622 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1625 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1626 # chokes on bfd, the compiler won't let you assign integers to enums, and
1627 # other problems. Defining CC to gcc is a questionable way to say "don't use
1628 # the apollo compiler" (the preferred version of GCC could be called cc,
1629 # or whatever), but I'm not sure leaving CC as cc is any better...
1630 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1631 # Used to have BISON=yacc.
1635 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1638 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1639 tentative_cc="cc -Xa"
1640 host_makefile_frag="config/mh-cxux"
1642 m88k-motorola-sysv*)
1645 tentative_cc="cc -Wf,-XNg1000"
1646 host_makefile_frag="config/mh-decstation"
1649 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1650 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1651 host_makefile_frag="config/mh-necv4"
1654 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1655 # environment. Also bump switch table size so that cp-parse will
1656 # compile. Bump string length limit so linker builds.
1657 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1660 host_makefile_frag="config/mh-sysv4"
1663 # This is for a MIPS running RISC/os 4.52C.
1665 # This is needed for GDB, but needs to be in the top-level make because
1666 # if a library is compiled with the bsd headers and gets linked with the
1667 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1668 # a different size).
1669 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1670 # known except to select the sysv environment. Could we use /proc instead?
1671 # These "sysv environments" and "bsd environments" often end up being a pain.
1673 # This is not part of CFLAGS because perhaps not all C compilers have this
1675 tentative_cc="cc -systype sysv"
1680 i[3456789]86-*-sysv5*)
1681 host_makefile_frag="config/mh-sysv5"
1683 i[3456789]86-*-dgux*)
1684 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1685 host_makefile_frag="config/mh-dgux386"
1687 i[3456789]86-ncr-sysv4.3*)
1688 # The MetaWare compiler will generate a copyright message unless you
1689 # turn it off by adding the -Hnocopyr flag.
1690 tentative_cc="cc -Hnocopyr"
1692 i[3456789]86-ncr-sysv4*)
1693 # for an NCR 3000 (i486/SVR4) system.
1694 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1695 # This compiler not only emits obnoxious copyright messages every time
1696 # you run it, but it chokes and dies on a whole bunch of GNU source
1697 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1698 tentative_cc="/usr/ccs/ATT/cc"
1699 host_makefile_frag="config/mh-ncr3000"
1701 i[3456789]86-*-sco3.2v5*)
1703 i[3456789]86-*-sco*)
1704 # The native C compiler botches some simple uses of const. Unfortunately,
1705 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1706 tentative_cc="cc -Dconst="
1707 host_makefile_frag="config/mh-sco"
1709 i[3456789]86-*-udk*)
1710 host_makefile_frag="config/mh-sysv5"
1712 i[3456789]86-*-solaris2*)
1713 host_makefile_frag="config/mh-sysv4"
1715 i[3456789]86-*-msdosdjgpp*)
1716 host_makefile_frag="config/mh-djgpp"
1719 host_makefile_frag="config/mh-cygwin"
1724 host_makefile_frag="config/mh-interix"
1727 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1731 host_makefile_frag="config/mh-solaris"
1734 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1735 # without overflowing the jump tables (-J says to use a 32 bit table)
1736 tentative_cc="cc -J"
1739 tentative_cc="cc -Wp,-H256000"
1742 tentative_cc="cc -Wp,-H256000"
1745 # /bin/cc is less than useful for our purposes. Always use GCC
1746 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1747 host_makefile_frag="config/mh-lynxrs6k"
1750 host_makefile_frag="config/mh-ppc-darwin"
1753 # /bin/cc is less than useful for our purposes. Always use GCC
1754 tentative_cc="/bin/gcc"
1757 host_makefile_frag="config/mh-sysv4"
1759 # This is placed last to prevent interfering with the cases above.
1761 # Build the stage2 and stage3 compilers with -fomit-frame-pointer.
1762 host_makefile_frag="config/mh-x86omitfp"
1767 # If we aren't going to be using gcc, see if we can extract a definition
1768 # of CC from the fragment.
1769 # Actually, use the 'pre-extracted' version above.
1770 if test -z "${CC}" && test "${build}" = "${host}" ; then
1771 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1773 for dir in $PATH; do
1774 test -z "$dir" && dir=.
1775 if test -f $dir/gcc; then
1781 if test -z "${found}" && test -n "${tentative_cc}" ; then
1786 if test "${build}" != "${host}" ; then
1787 # If we are doing a Canadian Cross, in which the host and build systems
1788 # are not the same, we set reasonable default values for the tools.
1790 CC=${CC-${host_alias}-gcc}
1791 CFLAGS=${CFLAGS-"-g -O2"}
1792 CXX=${CXX-${host_alias}-c++}
1793 CXXFLAGS=${CXXFLAGS-"-g -O2"}
1794 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
1795 BUILD_PREFIX=${build_alias}-
1796 BUILD_PREFIX_1=${build_alias}-
1799 # Set reasonable default values for some tools even if not Canadian.
1800 # Of course, these are different reasonable default values, originally
1801 # specified directly in the Makefile.
1802 # We don't export, so that autoconf can do its job.
1803 # Note that all these settings are above the fragment inclusion point
1804 # in Makefile.in, so can still be overridden by fragments.
1805 # This is all going to change when we autoconfiscate...
1807 CC_FOR_BUILD="\$(CC)"
1809 BUILD_PREFIX_1=loser-
1811 # Extract the first word of "gcc", so it can be a program name with args.
1812 set dummy gcc; ac_word=$2
1813 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1814 echo "configure:1815: checking for $ac_word" >&5
1815 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1816 echo $ac_n "(cached) $ac_c" 1>&6
1818 if test -n "$CC"; then
1819 ac_cv_prog_CC="$CC" # Let the user override the test.
1821 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1823 for ac_dir in $ac_dummy; do
1824 test -z "$ac_dir" && ac_dir=.
1825 if test -f $ac_dir/$ac_word; then
1834 if test -n "$CC"; then
1835 echo "$ac_t""$CC" 1>&6
1837 echo "$ac_t""no" 1>&6
1840 if test -z "$CC"; then
1841 # Extract the first word of "cc", so it can be a program name with args.
1842 set dummy cc; ac_word=$2
1843 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1844 echo "configure:1845: checking for $ac_word" >&5
1845 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1846 echo $ac_n "(cached) $ac_c" 1>&6
1848 if test -n "$CC"; then
1849 ac_cv_prog_CC="$CC" # Let the user override the test.
1851 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1854 for ac_dir in $ac_dummy; do
1855 test -z "$ac_dir" && ac_dir=.
1856 if test -f $ac_dir/$ac_word; then
1857 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1858 ac_prog_rejected=yes
1866 if test $ac_prog_rejected = yes; then
1867 # We found a bogon in the path, so make sure we never use it.
1868 set dummy $ac_cv_prog_CC
1870 if test $# -gt 0; then
1871 # We chose a different compiler from the bogus one.
1872 # However, it has the same basename, so the bogon will be chosen
1873 # first if we set CC to just the basename; use the full file name.
1875 set dummy "$ac_dir/$ac_word" "$@"
1883 if test -n "$CC"; then
1884 echo "$ac_t""$CC" 1>&6
1886 echo "$ac_t""no" 1>&6
1889 if test -z "$CC"; then
1890 case "`uname -s`" in
1892 # Extract the first word of "cl", so it can be a program name with args.
1893 set dummy cl; ac_word=$2
1894 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1895 echo "configure:1896: checking for $ac_word" >&5
1896 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1897 echo $ac_n "(cached) $ac_c" 1>&6
1899 if test -n "$CC"; then
1900 ac_cv_prog_CC="$CC" # Let the user override the test.
1902 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1904 for ac_dir in $ac_dummy; do
1905 test -z "$ac_dir" && ac_dir=.
1906 if test -f $ac_dir/$ac_word; then
1915 if test -n "$CC"; then
1916 echo "$ac_t""$CC" 1>&6
1918 echo "$ac_t""no" 1>&6
1923 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1926 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1927 echo "configure:1928: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1930 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1931 ac_cpp='$CPP $CPPFLAGS'
1932 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1933 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1934 cross_compiling=$ac_cv_prog_cc_cross
1936 cat > conftest.$ac_ext << EOF
1938 #line 1939 "configure"
1939 #include "confdefs.h"
1943 if { (eval echo configure:1944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1944 ac_cv_prog_cc_works=yes
1945 # If we can't run a trivial program, we are probably using a cross compiler.
1946 if (./conftest; exit) 2>/dev/null; then
1947 ac_cv_prog_cc_cross=no
1949 ac_cv_prog_cc_cross=yes
1952 echo "configure: failed program was:" >&5
1953 cat conftest.$ac_ext >&5
1954 ac_cv_prog_cc_works=no
1958 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1959 ac_cpp='$CPP $CPPFLAGS'
1960 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1961 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1962 cross_compiling=$ac_cv_prog_cc_cross
1964 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1965 if test $ac_cv_prog_cc_works = no; then
1966 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1968 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1969 echo "configure:1970: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1970 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1971 cross_compiling=$ac_cv_prog_cc_cross
1973 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1974 echo "configure:1975: checking whether we are using GNU C" >&5
1975 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1976 echo $ac_n "(cached) $ac_c" 1>&6
1978 cat > conftest.c <<EOF
1983 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1984: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1990 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1992 if test $ac_cv_prog_gcc = yes; then
1998 ac_test_CFLAGS="${CFLAGS+set}"
1999 ac_save_CFLAGS="$CFLAGS"
2001 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2002 echo "configure:2003: checking whether ${CC-cc} accepts -g" >&5
2003 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2004 echo $ac_n "(cached) $ac_c" 1>&6
2006 echo 'void f(){}' > conftest.c
2007 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2016 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2017 if test "$ac_test_CFLAGS" = set; then
2018 CFLAGS="$ac_save_CFLAGS"
2019 elif test $ac_cv_prog_cc_g = yes; then
2020 if test "$GCC" = yes; then
2026 if test "$GCC" = yes; then
2034 # We must set the default linker to the linker used by gcc for the correct
2035 # operation of libtool. If LD is not defined and we are using gcc, try to
2036 # set the LD default to the ld used by gcc.
2037 if test -z "$LD"; then
2038 if test "$GCC" = yes; then
2041 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2043 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2045 case $gcc_prog_ld in
2046 # Accept absolute paths.
2047 [\\/]* | [A-Za-z]:[\\/]*)
2048 LD="$gcc_prog_ld" ;;
2054 CFLAGS=${CFLAGS-"-g"}
2055 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2058 if test $host != $build; then
2059 ac_tool_prefix=${host_alias}-
2066 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
2067 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
2068 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2069 echo "configure:2070: checking for $ac_word" >&5
2070 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2071 echo $ac_n "(cached) $ac_c" 1>&6
2073 if test -n "$GNATBIND"; then
2074 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2076 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2078 for ac_dir in $ac_dummy; do
2079 test -z "$ac_dir" && ac_dir=.
2080 if test -f $ac_dir/$ac_word; then
2081 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
2088 GNATBIND="$ac_cv_prog_GNATBIND"
2089 if test -n "$GNATBIND"; then
2090 echo "$ac_t""$GNATBIND" 1>&6
2092 echo "$ac_t""no" 1>&6
2096 if test -z "$ac_cv_prog_GNATBIND"; then
2097 if test -n "$ac_tool_prefix"; then
2098 # Extract the first word of "gnatbind", so it can be a program name with args.
2099 set dummy gnatbind; ac_word=$2
2100 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2101 echo "configure:2102: checking for $ac_word" >&5
2102 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2103 echo $ac_n "(cached) $ac_c" 1>&6
2105 if test -n "$GNATBIND"; then
2106 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2108 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2110 for ac_dir in $ac_dummy; do
2111 test -z "$ac_dir" && ac_dir=.
2112 if test -f $ac_dir/$ac_word; then
2113 ac_cv_prog_GNATBIND="gnatbind"
2118 test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND="no"
2121 GNATBIND="$ac_cv_prog_GNATBIND"
2122 if test -n "$GNATBIND"; then
2123 echo "$ac_t""$GNATBIND" 1>&6
2125 echo "$ac_t""no" 1>&6
2133 echo $ac_n "checking whether compiler driver understands Ada""... $ac_c" 1>&6
2134 echo "configure:2135: checking whether compiler driver understands Ada" >&5
2135 if eval "test \"`echo '$''{'acx_cv_cc_gcc_supports_ada'+set}'`\" = set"; then
2136 echo $ac_n "(cached) $ac_c" 1>&6
2138 cat >conftest.adb <<EOF
2139 procedure conftest is begin null; end conftest;
2141 acx_cv_cc_gcc_supports_ada=no
2142 # There is a bug in old released versions of GCC which causes the
2143 # driver to exit successfully when the appropriate language module
2144 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
2145 # Therefore we must check for the error message as well as an
2146 # unsuccessful exit.
2147 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
2148 # given a .adb file, but produce no object file. So we must check
2149 # if an object file was really produced to guard against this.
2150 errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
2151 if test x"$errors" = x && test -f conftest.$ac_objext; then
2152 acx_cv_cc_gcc_supports_ada=yes
2157 echo "$ac_t""$acx_cv_cc_gcc_supports_ada" 1>&6
2159 if test x$GNATBIND != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
2165 echo $ac_n "checking how to compare bootstrapped objects""... $ac_c" 1>&6
2166 echo "configure:2167: checking how to compare bootstrapped objects" >&5
2167 if eval "test \"`echo '$''{'gcc_cv_prog_cmp_skip'+set}'`\" = set"; then
2168 echo $ac_n "(cached) $ac_c" 1>&6
2172 gcc_cv_prog_cmp_skip='tail +16c $$f1 > tmp-foo1; tail +16c $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2'
2173 if cmp t1 t2 2 2 > /dev/null 2>&1; then
2174 if cmp t1 t2 1 1 > /dev/null 2>&1; then
2177 gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16'
2180 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
2181 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
2184 gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
2191 echo "$ac_t""$gcc_cv_prog_cmp_skip" 1>&6
2192 do_compare="$gcc_cv_prog_cmp_skip"
2196 # Check for GMP and MPFR
2200 # Specify a location for mpfr
2201 # check for this first so it ends up on the link line before gmp.
2202 # Check whether --with-mpfr-dir or --without-mpfr-dir was given.
2203 if test "${with_mpfr_dir+set}" = set; then
2204 withval="$with_mpfr_dir"
2209 if test "x$with_mpfr_dir" != x; then
2210 gmpinc="-I$with_mpfr_dir"
2211 gmplibs="$with_mpfr_dir/libmpfr.a"
2216 # Check whether --with-mpfr or --without-mpfr was given.
2217 if test "${with_mpfr+set}" = set; then
2218 withval="$with_mpfr"
2223 if test "x$with_mpfr" != x; then
2224 gmplibs="-L$with_mpfr/lib $gmplibs"
2225 gmpinc="-I$with_mpfr/include"
2228 # Specify a location for gmp
2229 # Check whether --with-gmp-dir or --without-gmp-dir was given.
2230 if test "${with_gmp_dir+set}" = set; then
2231 withval="$with_gmp_dir"
2236 if test "x$with_gmp_dir" != x; then
2237 gmpinc="$gmpinc -I$with_gmp_dir"
2238 if test -f "$with_gmp_dir/.libs/libgmp.a"; then
2239 gmplibs="$gmplibs $with_gmp_dir/.libs/libgmp.a"
2240 elif test -f "$with_gmp_dir/_libs/libgmp.a"; then
2241 gmplibs="$gmplibs $with_gmp_dir/_libs/libgmp.a"
2243 # One of the later tests will catch the error if neither library is present.
2245 gmplibs="$gmplibs -lgmp"
2248 # Check whether --with-gmp or --without-gmp was given.
2249 if test "${with_gmp+set}" = set; then
2255 if test "x$with_gmp" != x; then
2256 gmplibs="-L$with_gmp/lib $gmplibs"
2257 gmpinc="-I$with_gmp/include $gmpinc"
2260 saved_CFLAGS="$CFLAGS"
2261 CFLAGS="$CFLAGS $gmpinc"
2262 # Check GMP actually works
2263 echo $ac_n "checking for correct version of gmp.h""... $ac_c" 1>&6
2264 echo "configure:2265: checking for correct version of gmp.h" >&5
2265 cat > conftest.$ac_ext <<EOF
2266 #line 2267 "configure"
2267 #include "confdefs.h"
2271 #if __GNU_MP_VERSION < 3
2277 if { (eval echo configure:2278: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2279 echo "$ac_t""yes" 1>&6
2281 echo "configure: failed program was:" >&5
2282 cat conftest.$ac_ext >&5
2284 echo "$ac_t""no" 1>&6; have_gmp=no
2288 if test x"$have_gmp" = xyes; then
2289 echo $ac_n "checking for MPFR""... $ac_c" 1>&6
2290 echo "configure:2291: checking for MPFR" >&5
2293 LIBS="$LIBS $gmplibs"
2294 cat > conftest.$ac_ext <<EOF
2295 #line 2296 "configure"
2296 #include "confdefs.h"
2300 mpfr_t n; mpfr_init(n);
2303 if { (eval echo configure:2304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2305 echo "$ac_t""yes" 1>&6
2307 echo "configure: failed program was:" >&5
2308 cat conftest.$ac_ext >&5
2310 echo "$ac_t""no" 1>&6; have_gmp=no
2314 CFLAGS="$saved_CFLAGS"
2317 # Flags needed for both GMP and/or MPFR
2321 # By default, C is the only stage 1 language.
2325 # Figure out what language subdirectories are present.
2326 # Look if the user specified --enable-languages="..."; if not, use
2327 # the environment variable $LANGUAGES if defined. $LANGUAGES might
2329 # NB: embedded tabs in this IF block -- do not untabify
2330 if test -d ${srcdir}/gcc; then
2331 if test x"${enable_languages+set}" != xset; then
2332 if test x"${LANGUAGES+set}" = xset; then
2333 enable_languages="${LANGUAGES}"
2334 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
2336 enable_languages=all
2339 if test x"${enable_languages}" = x ||
2340 test x"${enable_languages}" = xyes;
2342 echo configure.in: --enable-languages needs at least one language argument 1>&2
2346 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
2348 # First scan to see if an enabled language requires some other language.
2349 # We assume that a given config-lang.in will list all the language
2350 # front ends it requires, even if some are required indirectly.
2351 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
2352 case ${lang_frag} in
2354 # The odd quoting in the next line works around
2355 # an apparent bug in bash 1.12 on linux.
2356 ${srcdir}/gcc/[*]/config-lang.in) ;;
2358 # From the config-lang.in, get $language, $lang_requires
2362 for other in ${lang_requires} ; do
2363 case ,${enable_languages}, in
2367 echo " \`$other' language required by \`$language'; enabling" 1>&2
2368 enable_languages="${enable_languages},${other}"
2376 new_enable_languages=c
2377 missing_languages=`echo ",$enable_languages," | sed -e s/,all,/,/ -e s/,c,/,/ `
2378 potential_languages=c
2380 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
2381 case ${lang_frag} in
2383 # The odd quoting in the next line works around
2384 # an apparent bug in bash 1.12 on linux.
2385 ${srcdir}/gcc/[*]/config-lang.in) ;;
2387 # From the config-lang.in, get $language, $target_libs,
2388 # $lang_dirs, $boot_language, and $build_by_default
2396 potential_languages="${potential_languages},${language}"
2397 # This is quite sensitive to the ordering of the case statement arms.
2398 case ,${enable_languages},:${language}:${have_gnat}:${build_by_default} in
2400 echo "${lang_frag} doesn't set \$language." 1>&2
2404 # Ada was requested with no preexisting GNAT. Disable unconditionally.
2407 *,${language},*:*:*:*)
2408 # Language was explicitly selected; include it.
2412 # 'all' was selected, but this is not a default language
2413 # so do not include it.
2417 # 'all' was selected and this is a default language; include it.
2425 # Disable languages that need GMP if it isn't available.
2426 case ,${enable_languages},:${have_gmp}:${need_gmp} in
2427 *,${language},*:no:yes)
2428 # Specifically requested language; tell them.
2429 { echo "configure: error: GMP with MPFR support is required to build $language" 1>&2; exit 1; }
2437 # Disable a language that is unsupported by the target.
2438 case " $unsupported_languages " in
2444 case $add_this_lang in
2446 # Remove language-dependent dirs.
2447 eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
2450 new_enable_languages="$new_enable_languages,$language"
2451 missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
2452 case ${boot_language} in
2454 # Add to (comma-separated) list of stage 1 languages.
2455 stage1_languages="${stage1_languages},${language}"
2464 missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"`
2465 if test "x$missing_languages" != x; then
2466 { echo "configure: error:
2467 The following requested languages could not be built: ${missing_languages}
2468 Recognised languages are: ${potential_languages}" 1>&2; exit 1; }
2471 if test "x$new_enable_languages" != "x$enable_languages"; then
2472 echo The following languages will be built: ${new_enable_languages}
2474 enable_languages="$new_enable_languages"
2475 ac_configure_args=`echo " $ac_configure_args" | sed -e 's/ --enable-languages=[^ ]*//' -e 's/$/ --enable-languages='"$enable_languages"/ `
2478 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs,
2479 # $build_configdirs and $target_configdirs.
2480 # If we have the source for $noconfigdirs entries, add them to $notsupp.
2483 for dir in . $skipdirs $noconfigdirs ; do
2484 dirname=`echo $dir | sed -e s/target-//g -e s/build-//g`
2485 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2486 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
2487 if test -r $srcdir/$dirname/configure ; then
2488 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2491 notsupp="$notsupp $dir"
2495 if test $dir != . && echo " ${build_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2496 build_configdirs=`echo " ${build_configdirs} " | sed -e "s/ ${dir} / /"`
2497 if test -r $srcdir/$dirname/configure ; then
2498 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2501 notsupp="$notsupp $dir"
2505 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2506 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
2507 if test -r $srcdir/$dirname/configure ; then
2508 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2511 notsupp="$notsupp $dir"
2517 # Sometimes the tools are distributed with libiberty but with no other
2518 # libraries. In that case, we don't want to build target-libiberty.
2519 if test -n "${target_configdirs}" ; then
2521 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
2522 if test "$i" != "libiberty" ; then
2523 if test -r $srcdir/$i/configure ; then
2529 if test -z "${others}" ; then
2534 # Quietly strip out all directories which aren't configurable in this tree.
2535 # This relies on all configurable subdirectories being autoconfiscated, which
2537 build_configdirs_all="$build_configdirs"
2539 for i in ${build_configdirs_all} ; do
2540 j=`echo $i | sed -e s/build-//g`
2541 if test -f ${srcdir}/$j/configure ; then
2542 build_configdirs="${build_configdirs} $i"
2546 configdirs_all="$configdirs"
2548 for i in ${configdirs_all} ; do
2549 if test -f ${srcdir}/$i/configure ; then
2550 configdirs="${configdirs} $i"
2554 target_configdirs_all="$target_configdirs"
2556 for i in ${target_configdirs_all} ; do
2557 j=`echo $i | sed -e s/target-//g`
2558 if test -f ${srcdir}/$j/configure ; then
2559 target_configdirs="${target_configdirs} $i"
2563 # Produce a warning message for the subdirs we can't configure.
2564 # This isn't especially interesting in the Cygnus tree, but in the individual
2565 # FSF releases, it's important to let people know when their machine isn't
2566 # supported by the one or two programs in a package.
2568 if test -n "${notsupp}" && test -z "${norecursion}" ; then
2569 # If $appdirs is non-empty, at least one of those directories must still
2570 # be configured, or we error out. (E.g., if the gas release supports a
2571 # specified target in some subdirs but not the gas subdir, we shouldn't
2572 # pretend that all is well.)
2573 if test -n "$appdirs" ; then
2574 for dir in $appdirs ; do
2575 if test -r $dir/Makefile.in ; then
2576 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2580 if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then
2586 if test -n "$appdirs" ; then
2587 echo "*** This configuration is not supported by this package." 1>&2
2591 # Okay, some application will build, or we don't care to check. Still
2592 # notify of subdirs not getting built.
2593 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
2594 echo " ${notsupp}" 1>&2
2595 echo " (Any other directories should still work fine.)" 1>&2
2605 # Check whether --with-build-sysroot or --without-build-sysroot was given.
2606 if test "${with_build_sysroot+set}" = set; then
2607 withval="$with_build_sysroot"
2608 if test x"$withval" != x ; then
2609 SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
2612 SYSROOT_CFLAGS_FOR_TARGET=
2617 # Handle --with-headers=XXX. If the value is not "yes", the contents of
2618 # the named directory are copied to $(tooldir)/sys-include.
2619 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
2620 if test x${is_cross_compiler} = xno ; then
2621 echo 1>&2 '***' --with-headers is only supported when cross compiling
2624 if test x"${with_headers}" != xyes ; then
2625 case "${exec_prefixoption}" in
2627 *) x=${exec_prefix} ;;
2629 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
2633 # Handle --with-libs=XXX. If the value is not "yes", the contents of
2634 # the name directories are copied to $(tooldir)/lib. Multiple directories
2636 if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
2637 if test x${is_cross_compiler} = xno ; then
2638 echo 1>&2 '***' --with-libs is only supported when cross compiling
2641 if test x"${with_libs}" != xyes ; then
2642 # Copy the libraries in reverse order, so that files in the first named
2643 # library override files in subsequent libraries.
2644 case "${exec_prefixoption}" in
2646 *) x=${exec_prefix} ;;
2648 for l in ${with_libs}; do
2649 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
2654 # Handle ${copy_dirs}
2655 set fnord ${copy_dirs}
2657 while test $# != 0 ; do
2658 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
2661 echo Copying $1 to $2
2663 # Use the install script to create the directory and all required
2664 # parent directories.
2665 if test -d $2 ; then
2669 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
2672 # Copy the directory, assuming we have tar.
2673 # FIXME: Should we use B in the second tar? Not all systems support it.
2674 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
2676 # It is the responsibility of the user to correctly adjust all
2677 # symlinks. If somebody can figure out how to handle them correctly
2678 # here, feel free to add the code.
2685 extra_arflags_for_target=
2686 extra_nmflags_for_target=
2687 extra_ranlibflags_for_target=
2688 target_makefile_frag=/dev/null
2691 target_makefile_frag="config/mt-netware"
2693 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
2694 target_makefile_frag="config/mt-gnu"
2696 *-*-aix4.[3456789]* | *-*-aix[56789].*)
2697 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
2698 # commands to handle both 32-bit and 64-bit objects. These flags are
2699 # harmless if we're using GNU nm or ar.
2700 extra_arflags_for_target=" -X32_64"
2701 extra_nmflags_for_target=" -B -X32_64"
2704 # ranlib from Darwin requires the -c flag to look at common symbols.
2705 extra_ranlibflags_for_target=" -c"
2707 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
2708 target_makefile_frag="config/mt-wince"
2712 alphaieee_frag=/dev/null
2715 # This just makes sure to use the -mieee option to build target libs.
2716 # This should probably be set individually by each library.
2717 alphaieee_frag="config/mt-alphaieee"
2721 # If --enable-target-optspace always use -Os instead of -O2 to build
2722 # the target libraries, similarly if it is not specified, use -Os
2723 # on selected platforms.
2724 ospace_frag=/dev/null
2725 case "${enable_target_optspace}:${target}" in
2727 ospace_frag="config/mt-ospace"
2730 ospace_frag="config/mt-d30v"
2732 :m32r-* | :d10v-* | :fr30-*)
2733 ospace_frag="config/mt-ospace"
2738 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
2742 # Set with_gnu_as and with_gnu_ld as appropriate.
2744 # This is done by determining whether or not the appropriate directory
2745 # is available, and by checking whether or not specific configurations
2746 # have requested that this magic not happen.
2748 # The command line options always override the explicit settings in
2749 # configure.in, and the settings in configure.in override this magic.
2751 # If the default for a toolchain is to use GNU as and ld, and you don't
2752 # want to do that, then you should use the --without-gnu-as and
2753 # --without-gnu-ld options for the configure script.
2755 if test x${use_gnu_as} = x &&
2756 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
2758 extra_host_args="$extra_host_args --with-gnu-as"
2761 if test x${use_gnu_ld} = x &&
2762 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
2764 extra_host_args="$extra_host_args --with-gnu-ld"
2767 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
2768 # can detect this case.
2770 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
2772 extra_host_args="$extra_host_args --with-newlib"
2775 # Default to using --with-stabs for certain targets.
2776 if test x${with_stabs} = x ; then
2780 mips*-*-* | alpha*-*-osf*)
2782 extra_host_args="${extra_host_args} --with-stabs"
2787 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
2788 # them automatically.
2791 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
2795 # Some systems (e.g., one of the i386-aix systems the gas testers are
2796 # using) don't handle "\$" correctly, so don't use it here.
2797 tooldir='${exec_prefix}'/${target_alias}
2798 build_tooldir=${tooldir}
2800 # Generate default definitions for YACC, M4, LEX and other programs that run
2801 # on the build machine. These are used if the Makefile can't locate these
2802 # programs in objdir.
2803 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2804 for ac_prog in bison
2806 # Extract the first word of "$ac_prog", so it can be a program name with args.
2807 set dummy $ac_prog; ac_word=$2
2808 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2809 echo "configure:2810: checking for $ac_word" >&5
2810 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_BISON'+set}'`\" = set"; then
2811 echo $ac_n "(cached) $ac_c" 1>&6
2813 if test -n "$CONFIGURED_BISON"; then
2814 ac_cv_prog_CONFIGURED_BISON="$CONFIGURED_BISON" # Let the user override the test.
2816 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2818 for ac_dir in $ac_dummy; do
2819 test -z "$ac_dir" && ac_dir=.
2820 if test -f $ac_dir/$ac_word; then
2821 ac_cv_prog_CONFIGURED_BISON="$ac_prog"
2828 CONFIGURED_BISON="$ac_cv_prog_CONFIGURED_BISON"
2829 if test -n "$CONFIGURED_BISON"; then
2830 echo "$ac_t""$CONFIGURED_BISON" 1>&6
2832 echo "$ac_t""no" 1>&6
2835 test -n "$CONFIGURED_BISON" && break
2837 test -n "$CONFIGURED_BISON" || CONFIGURED_BISON="$MISSING bison"
2839 for ac_prog in 'bison -y' byacc yacc
2841 # Extract the first word of "$ac_prog", so it can be a program name with args.
2842 set dummy $ac_prog; ac_word=$2
2843 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2844 echo "configure:2845: checking for $ac_word" >&5
2845 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_YACC'+set}'`\" = set"; then
2846 echo $ac_n "(cached) $ac_c" 1>&6
2848 if test -n "$CONFIGURED_YACC"; then
2849 ac_cv_prog_CONFIGURED_YACC="$CONFIGURED_YACC" # Let the user override the test.
2851 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2853 for ac_dir in $ac_dummy; do
2854 test -z "$ac_dir" && ac_dir=.
2855 if test -f $ac_dir/$ac_word; then
2856 ac_cv_prog_CONFIGURED_YACC="$ac_prog"
2863 CONFIGURED_YACC="$ac_cv_prog_CONFIGURED_YACC"
2864 if test -n "$CONFIGURED_YACC"; then
2865 echo "$ac_t""$CONFIGURED_YACC" 1>&6
2867 echo "$ac_t""no" 1>&6
2870 test -n "$CONFIGURED_YACC" && break
2872 test -n "$CONFIGURED_YACC" || CONFIGURED_YACC="$MISSING bison -y"
2874 for ac_prog in gm4 gnum4 m4
2876 # Extract the first word of "$ac_prog", so it can be a program name with args.
2877 set dummy $ac_prog; ac_word=$2
2878 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2879 echo "configure:2880: checking for $ac_word" >&5
2880 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_M4'+set}'`\" = set"; then
2881 echo $ac_n "(cached) $ac_c" 1>&6
2883 if test -n "$CONFIGURED_M4"; then
2884 ac_cv_prog_CONFIGURED_M4="$CONFIGURED_M4" # Let the user override the test.
2886 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2888 for ac_dir in $ac_dummy; do
2889 test -z "$ac_dir" && ac_dir=.
2890 if test -f $ac_dir/$ac_word; then
2891 ac_cv_prog_CONFIGURED_M4="$ac_prog"
2898 CONFIGURED_M4="$ac_cv_prog_CONFIGURED_M4"
2899 if test -n "$CONFIGURED_M4"; then
2900 echo "$ac_t""$CONFIGURED_M4" 1>&6
2902 echo "$ac_t""no" 1>&6
2905 test -n "$CONFIGURED_M4" && break
2907 test -n "$CONFIGURED_M4" || CONFIGURED_M4="$MISSING m4"
2911 # Extract the first word of "$ac_prog", so it can be a program name with args.
2912 set dummy $ac_prog; ac_word=$2
2913 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2914 echo "configure:2915: checking for $ac_word" >&5
2915 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_FLEX'+set}'`\" = set"; then
2916 echo $ac_n "(cached) $ac_c" 1>&6
2918 if test -n "$CONFIGURED_FLEX"; then
2919 ac_cv_prog_CONFIGURED_FLEX="$CONFIGURED_FLEX" # Let the user override the test.
2921 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2923 for ac_dir in $ac_dummy; do
2924 test -z "$ac_dir" && ac_dir=.
2925 if test -f $ac_dir/$ac_word; then
2926 ac_cv_prog_CONFIGURED_FLEX="$ac_prog"
2933 CONFIGURED_FLEX="$ac_cv_prog_CONFIGURED_FLEX"
2934 if test -n "$CONFIGURED_FLEX"; then
2935 echo "$ac_t""$CONFIGURED_FLEX" 1>&6
2937 echo "$ac_t""no" 1>&6
2940 test -n "$CONFIGURED_FLEX" && break
2942 test -n "$CONFIGURED_FLEX" || CONFIGURED_FLEX="$MISSING flex"
2944 for ac_prog in flex lex
2946 # Extract the first word of "$ac_prog", so it can be a program name with args.
2947 set dummy $ac_prog; ac_word=$2
2948 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2949 echo "configure:2950: checking for $ac_word" >&5
2950 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LEX'+set}'`\" = set"; then
2951 echo $ac_n "(cached) $ac_c" 1>&6
2953 if test -n "$CONFIGURED_LEX"; then
2954 ac_cv_prog_CONFIGURED_LEX="$CONFIGURED_LEX" # Let the user override the test.
2956 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2958 for ac_dir in $ac_dummy; do
2959 test -z "$ac_dir" && ac_dir=.
2960 if test -f $ac_dir/$ac_word; then
2961 ac_cv_prog_CONFIGURED_LEX="$ac_prog"
2968 CONFIGURED_LEX="$ac_cv_prog_CONFIGURED_LEX"
2969 if test -n "$CONFIGURED_LEX"; then
2970 echo "$ac_t""$CONFIGURED_LEX" 1>&6
2972 echo "$ac_t""no" 1>&6
2975 test -n "$CONFIGURED_LEX" && break
2977 test -n "$CONFIGURED_LEX" || CONFIGURED_LEX="$MISSING flex"
2979 for ac_prog in makeinfo
2981 # Extract the first word of "$ac_prog", so it can be a program name with args.
2982 set dummy $ac_prog; ac_word=$2
2983 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2984 echo "configure:2985: checking for $ac_word" >&5
2985 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_MAKEINFO'+set}'`\" = set"; then
2986 echo $ac_n "(cached) $ac_c" 1>&6
2988 if test -n "$CONFIGURED_MAKEINFO"; then
2989 ac_cv_prog_CONFIGURED_MAKEINFO="$CONFIGURED_MAKEINFO" # Let the user override the test.
2991 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2993 for ac_dir in $ac_dummy; do
2994 test -z "$ac_dir" && ac_dir=.
2995 if test -f $ac_dir/$ac_word; then
2996 ac_cv_prog_CONFIGURED_MAKEINFO="$ac_prog"
3003 CONFIGURED_MAKEINFO="$ac_cv_prog_CONFIGURED_MAKEINFO"
3004 if test -n "$CONFIGURED_MAKEINFO"; then
3005 echo "$ac_t""$CONFIGURED_MAKEINFO" 1>&6
3007 echo "$ac_t""no" 1>&6
3010 test -n "$CONFIGURED_MAKEINFO" && break
3012 test -n "$CONFIGURED_MAKEINFO" || CONFIGURED_MAKEINFO="$MISSING makeinfo"
3015 # Create a .gdbinit file which runs the one in srcdir
3016 # and tells GDB to look there for source files.
3018 if test -r ${srcdir}/.gdbinit ; then
3021 *) cat > ./.gdbinit <<EOF
3025 source ${srcdir}/.gdbinit
3031 # Make sure that the compiler is able to generate an executable. If it
3032 # can't, we are probably in trouble. We don't care whether we can run the
3033 # executable--we might be using a cross compiler--we only care whether it
3034 # can be created. At this point the main configure script has set CC.
3036 echo "int main () { return 0; }" > conftest.c
3037 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
3038 if test $? = 0 ; then
3039 if test -s conftest || test -s conftest.exe ; then
3045 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
3046 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
3053 # The Solaris /usr/ucb/cc compiler does not appear to work.
3055 sparc-sun-solaris2*)
3056 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
3057 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
3059 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
3060 if test -d /opt/cygnus/bin ; then
3061 if test "$could_use" = "" ; then
3062 could_use="/opt/cygnus/bin"
3064 could_use="$could_use or /opt/cygnus/bin"
3067 if test "$could_use" = "" ; then
3068 echo "Warning: compilation may fail because you're using"
3069 echo "/usr/ucb/cc. You should change your PATH or CC "
3070 echo "variable and rerun configure."
3072 echo "Warning: compilation may fail because you're using"
3073 echo "/usr/ucb/cc, when you should use the C compiler from"
3074 echo "$could_use. You should change your"
3075 echo "PATH or CC variable and rerun configure."
3082 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
3083 *-*-darwin* | *-*-rhapsody* ) RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
3084 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
3087 # Record target_configdirs and the configure arguments for target and
3088 # build configuration in Makefile.
3089 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
3090 build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'`
3092 # Determine whether gdb needs tk/tcl or not.
3093 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
3094 # and in that case we want gdb to be built without tk. Ugh!
3095 # In fact I believe gdb is the *only* package directly dependent on tk,
3096 # so we should be able to put the 'maybe's in unconditionally and
3097 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
3098 # 100% sure that that's safe though.
3100 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui"
3101 case "$enable_gdbtk" in
3105 GDB_TK="${gdb_tk}" ;;
3107 # Only add the dependency on gdbtk when GDBtk is part of the gdb
3108 # distro. Eventually someone will fix this and move Insight, nee
3109 # gdbtk to a separate directory.
3110 if test -d ${srcdir}/gdb/gdbtk ; then
3118 # Strip out unwanted targets.
3120 # While at that, we remove Makefiles if we were started for recursive
3121 # configuration, so that the top-level Makefile reconfigures them,
3122 # like we used to do when configure itself was recursive.
3124 # Loop over modules. $extrasub must be used with care, limiting as
3125 # much as possible the usage of range addresses. That's because autoconf
3126 # splits the sed script to overcome limits in the number of commands,
3127 # and relying on carefully-timed sed passes may turn out to be very hard
3128 # to maintain later. In this particular case, you just have to be careful
3129 # not to nest @if/@endif pairs, because configure will not warn you at all.
3131 # Check whether --enable-bootstrap or --disable-bootstrap was given.
3132 if test "${enable_bootstrap+set}" = set; then
3133 enableval="$enable_bootstrap"
3136 enable_bootstrap=default
3140 # Issue errors and warnings for invalid/strange bootstrap combinations.
3141 case "$configdirs" in
3142 *gcc*) have_compiler=yes ;;
3143 *) have_compiler=no ;;
3146 case "$have_compiler:$host:$target:$enable_bootstrap" in
3149 # Default behavior. (We'll) enable bootstrap if we have a compiler
3150 # and we are in a native configuration.
3151 yes:$build:$build:default)
3152 # This will become 'yes'
3153 enable_bootstrap=no ;;
3156 enable_bootstrap=no ;;
3158 # We have a compiler and we are in a native configuration, bootstrap is ok
3159 yes:$build:$build:yes | yes:$build:$build:lean)
3162 # Other configurations, but we have a compiler. Assume the user knows
3164 yes:*:*:yes | yes:*:*:lean)
3165 echo "configure: warning: trying to bootstrap a cross compiler" 1>&2
3168 # No compiler: if they passed --enable-bootstrap explicitly, fail
3169 no:*:*:yes | no:*:*:lean)
3170 { echo "configure: error: cannot bootstrap without a compiler" 1>&2; exit 1; } ;;
3172 # Fail if wrong command line
3174 { echo "configure: error: invalid option for --enable-bootstrap" 1>&2; exit 1; }
3178 # Adjust the toplevel makefile according to whether bootstrap was selected.
3179 case "$enable_bootstrap" in
3182 default_target=bootstrap
3183 bootstrap_suffix=bootstrap ;;
3186 default_target=bootstrap
3187 bootstrap_suffix=bootstrap ;;
3190 bootstrap_suffix=no-bootstrap ;;
3195 for module in ${build_configdirs} ; do
3196 if test -z "${no_recursion}" \
3197 && test -f ${build_subdir}/${module}/Makefile; then
3198 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
3199 rm -f ${build_subdir}/${module}/Makefile
3202 /^@if build-$module\$/d
3203 /^@endif build-$module\$/d
3204 /^@if build-$module-$bootstrap_suffix\$/d
3205 /^@endif build-$module-$bootstrap_suffix\$/d"
3207 for module in ${configdirs} ; do
3208 if test -z "${no_recursion}" \
3209 && test -f ${module}/Makefile; then
3210 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
3211 rm -f ${module}/Makefile
3215 /^@endif $module\$/d
3216 /^@if $module-$bootstrap_suffix\$/d
3217 /^@endif $module-$bootstrap_suffix\$/d"
3219 for module in ${target_configdirs} ; do
3220 if test -z "${no_recursion}" \
3221 && test -f ${target_subdir}/${module}/Makefile; then
3222 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
3223 rm -f ${target_subdir}/${module}/Makefile
3226 /^@if target-$module\$/d
3227 /^@endif target-$module\$/d
3228 /^@if target-$module-$bootstrap_suffix\$/d
3229 /^@endif target-$module-$bootstrap_suffix\$/d"
3233 /^@if /,/^@endif /d"
3235 # Create the serialization dependencies. This uses a temporary file.
3237 # Check whether --enable-serial-configure or --disable-serial-configure was given.
3238 if test "${enable_serial_configure+set}" = set; then
3239 enableval="$enable_serial_configure"
3244 case ${enable_serial_configure} in
3246 enable_serial_build_configure=yes
3247 enable_serial_host_configure=yes
3248 enable_serial_target_configure=yes
3252 # These force 'configure's to be done one at a time, to avoid problems
3253 # with contention over a shared config.cache.
3255 echo '# serdep.tmp' > serdep.tmp
3257 test "x${enable_serial_build_configure}" = xyes &&
3258 for item in ${build_configdirs} ; do
3261 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
3266 test "x${enable_serial_host_configure}" = xyes &&
3267 for item in ${configdirs} ; do
3270 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
3275 test "x${enable_serial_target_configure}" = xyes &&
3276 for item in ${target_configdirs} ; do
3279 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
3283 serialization_dependencies=serdep.tmp
3286 # Base args. Strip norecursion, cache-file, srcdir, host, build,
3287 # target and nonopt. These are the ones we might not want to pass
3288 # down to subconfigures. Also strip program-prefix, program-suffix,
3289 # and program-transform-name, so that we can pass down a consistent
3290 # program-transform-name. If autoconf has put single quotes around
3291 # any of these arguments (because they contain shell metacharacters)
3292 # then this will fail; in practice this only happens for
3293 # --program-transform-name, so be sure to override --program-transform-name
3294 # at the end of the argument list.
3295 # These will be expanded by make, so quote '$'.
3296 cat <<\EOF_SED > conftestsed
3298 s/ --c[a-z-]*[= ][^ ]*//g
3299 s/ --sr[a-z-]*[= ][^ ]*//g
3300 s/ --ho[a-z-]*[= ][^ ]*//g
3301 s/ --bu[a-z-]*[= ][^ ]*//g
3302 s/ --t[a-z-]*[= ][^ ]*//g
3303 s/ --program-[pst][a-z-]*[= ][^ ]*//g
3304 s/ -cache-file[= ][^ ]*//g
3305 s/ -srcdir[= ][^ ]*//g
3306 s/ -host[= ][^ ]*//g
3307 s/ -build[= ][^ ]*//g
3308 s/ -target[= ][^ ]*//g
3309 s/ -program-prefix[= ][^ ]*//g
3310 s/ -program-suffix[= ][^ ]*//g
3311 s/ -program-transform-name[= ][^ ]*//g
3316 sed -f conftestsed <<EOF_SED > conftestsed.out
3317 ${ac_configure_args}
3319 baseargs=`cat conftestsed.out`
3320 rm -f conftestsed conftestsed.out
3322 # Add in --program-transform-name, after --program-prefix and
3323 # --program-suffix have been applied to it. Autoconf has already
3324 # doubled dollar signs and backslashes in program_transform_name; we want
3325 # the backslashes un-doubled, and then the entire thing wrapped in single
3326 # quotes, because this will be expanded first by make and then by the shell.
3327 # Also, because we want to override the logic in subdir configure scripts to
3328 # choose program_transform_name, replace any s,x,x, with s,y,y,.
3329 sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
3330 ${program_transform_name}
3332 gcc_transform_name=`cat conftestsed.out`
3333 rm -f conftestsed.out
3334 baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
3336 # For the build-side libraries, we just need to pretend we're native,
3337 # and not use the same cache file. Multilibs are neither needed nor
3339 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} --target=${target_alias} ${baseargs}"
3341 # For host modules, accept cache file option, or specification as blank.
3342 case "${cache_file}" in
3344 cache_file_option="" ;;
3345 /* | [A-Za-z]:[\\/]* ) # absolute path
3346 cache_file_option="--cache-file=${cache_file}" ;;
3348 cache_file_option="--cache-file=../${cache_file}" ;;
3351 # Host dirs don't like to share a cache file either, horribly enough.
3352 # This seems to be due to autoconf 2.5x stupidity.
3353 host_configargs="--cache-file=./config.cache --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
3355 target_configargs=${baseargs}
3357 # Passing a --with-cross-host argument lets the target libraries know
3358 # whether they are being built with a cross-compiler or being built
3359 # native. However, it would be better to use other mechanisms to make the
3360 # sorts of decisions they want to make on this basis. Please consider
3361 # this option to be deprecated. FIXME.
3362 if test x${is_cross_compiler} = xyes ; then
3363 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
3366 # Default to --enable-multilib.
3367 if test x${enable_multilib} = x ; then
3368 target_configargs="--enable-multilib ${target_configargs}"
3371 # Pass --with-newlib if appropriate. Note that target_configdirs has
3372 # changed from the earlier setting of with_newlib.
3373 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
3374 target_configargs="--with-newlib ${target_configargs}"
3377 # Different target subdirs use different values of certain variables
3378 # (notably CXX). Worse, multilibs use *lots* of different values.
3379 # Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
3380 # it doesn't automatically accept command-line overrides of them.
3381 # This means it's not safe for target subdirs to share a cache file,
3382 # which is disgusting, but there you have it. Hopefully this can be
3383 # fixed in future. It's still worthwhile to use a cache file for each
3384 # directory. I think.
3386 # Pass the appropriate --build, --host, --target and --cache-file arguments.
3387 # We need to pass --target, as newer autoconf's requires consistency
3388 # for target_alias and gcc doesn't manage it consistently.
3389 target_configargs="--cache-file=./config.cache --build=${build_alias} --host=${target_alias} --target=${target_alias} ${target_configargs}"
3392 case " $target_configdirs " in
3394 case " $target_configargs " in
3395 *" --with-newlib "*)
3398 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/include -isystem $$s/winsup/cygwin/include -isystem $$s/winsup/w32api/include' ;;
3401 # If we're not building GCC, don't discard standard headers.
3402 if test -d ${srcdir}/gcc; then
3403 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
3405 if test "${build}" != "${host}"; then
3406 # On Canadian crosses, CC_FOR_TARGET will have already been set
3407 # by `configure', so we won't have an opportunity to add -Bgcc/
3408 # to it. This is right: we don't want to search that directory
3409 # for binaries, but we want the header files in there, so add
3411 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
3413 # Someone might think of using the pre-installed headers on
3414 # Canadian crosses, in case the installed compiler is not fully
3415 # compatible with the compiler being built. In this case, it
3416 # would be better to flag an error than risking having
3417 # incompatible object files being constructed. We can't
3418 # guarantee that an error will be flagged, but let's hope the
3419 # compiler will do it, when presented with incompatible header
3424 case "${target}-${is_cross_compiler}" in
3425 i[3456789]86-*-linux*-no)
3426 # Here host == target, so we don't need to build gcc,
3427 # so we don't want to discard standard headers.
3428 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
3431 # If we're building newlib, use its generic headers last, but search
3432 # for any libc-related directories first (so make it the last -B
3434 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
3442 # Allow the user to override the flags for
3443 # our build compiler if desired.
3444 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3446 # On Canadian crosses, we'll be searching the right directories for
3447 # the previously-installed cross compiler, so don't bother to add
3448 # flags for directories within the install tree of the compiler
3449 # being built; programs in there won't even run.
3450 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
3451 # Search for pre-installed headers if nothing else fits.
3452 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
3455 if test "x${use_gnu_ld}" = x &&
3456 echo " ${configdirs} " | grep " ld " > /dev/null ; then
3457 # Arrange for us to find uninstalled linker scripts.
3458 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(HOST_SUBDIR)/ld'
3461 # Makefile fragments.
3462 for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag;
3464 eval fragval=\$$frag
3465 if test $fragval != /dev/null; then
3466 eval $frag=${srcdir}/$fragval
3474 # Miscellanea: directories, flags, etc.
3482 # Build module lists & subconfigure args.
3486 # Host module lists & subconfigure args.
3490 # Target module lists & subconfigure args.
3500 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
3501 ncn_target_tool_prefix=
3502 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
3504 if test -n "$ncn_tool_prefix"; then
3505 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
3506 set dummy ${ncn_tool_prefix}ar; ac_word=$2
3507 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3508 echo "configure:3509: checking for $ac_word" >&5
3509 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
3510 echo $ac_n "(cached) $ac_c" 1>&6
3512 if test -n "$AR"; then
3513 ac_cv_prog_AR="$AR" # Let the user override the test.
3515 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3517 for ac_dir in $ac_dummy; do
3518 test -z "$ac_dir" && ac_dir=.
3519 if test -f $ac_dir/$ac_word; then
3520 ac_cv_prog_AR="${ncn_tool_prefix}ar"
3528 if test -n "$AR"; then
3529 echo "$ac_t""$AR" 1>&6
3531 echo "$ac_t""no" 1>&6
3535 if test -z "$ac_cv_prog_AR" ; then
3536 if test $build = $host ; then
3538 # Extract the first word of "ar", so it can be a program name with args.
3539 set dummy ar; ac_word=$2
3540 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3541 echo "configure:3542: checking for $ac_word" >&5
3542 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
3543 echo $ac_n "(cached) $ac_c" 1>&6
3545 if test -n "$ncn_cv_AR"; then
3546 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
3548 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3550 for ac_dir in $ac_dummy; do
3551 test -z "$ac_dir" && ac_dir=.
3552 if test -f $ac_dir/$ac_word; then
3553 ac_cv_prog_ncn_cv_AR="ar"
3558 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
3561 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
3562 if test -n "$ncn_cv_AR"; then
3563 echo "$ac_t""$ncn_cv_AR" 1>&6
3565 echo "$ac_t""no" 1>&6
3570 AR="${ncn_tool_prefix}ar"
3576 if test -n "$ncn_tool_prefix"; then
3577 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
3578 set dummy ${ncn_tool_prefix}as; ac_word=$2
3579 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3580 echo "configure:3581: checking for $ac_word" >&5
3581 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
3582 echo $ac_n "(cached) $ac_c" 1>&6
3584 if test -n "$AS"; then
3585 ac_cv_prog_AS="$AS" # Let the user override the test.
3587 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3589 for ac_dir in $ac_dummy; do
3590 test -z "$ac_dir" && ac_dir=.
3591 if test -f $ac_dir/$ac_word; then
3592 ac_cv_prog_AS="${ncn_tool_prefix}as"
3600 if test -n "$AS"; then
3601 echo "$ac_t""$AS" 1>&6
3603 echo "$ac_t""no" 1>&6
3607 if test -z "$ac_cv_prog_AS" ; then
3608 if test $build = $host ; then
3610 # Extract the first word of "as", so it can be a program name with args.
3611 set dummy as; ac_word=$2
3612 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3613 echo "configure:3614: checking for $ac_word" >&5
3614 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
3615 echo $ac_n "(cached) $ac_c" 1>&6
3617 if test -n "$ncn_cv_AS"; then
3618 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
3620 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3622 for ac_dir in $ac_dummy; do
3623 test -z "$ac_dir" && ac_dir=.
3624 if test -f $ac_dir/$ac_word; then
3625 ac_cv_prog_ncn_cv_AS="as"
3630 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
3633 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
3634 if test -n "$ncn_cv_AS"; then
3635 echo "$ac_t""$ncn_cv_AS" 1>&6
3637 echo "$ac_t""no" 1>&6
3642 AS="${ncn_tool_prefix}as"
3648 if test -n "$ncn_tool_prefix"; then
3649 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
3650 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
3651 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3652 echo "configure:3653: checking for $ac_word" >&5
3653 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3654 echo $ac_n "(cached) $ac_c" 1>&6
3656 if test -n "$DLLTOOL"; then
3657 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3659 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3661 for ac_dir in $ac_dummy; do
3662 test -z "$ac_dir" && ac_dir=.
3663 if test -f $ac_dir/$ac_word; then
3664 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
3671 DLLTOOL="$ac_cv_prog_DLLTOOL"
3672 if test -n "$DLLTOOL"; then
3673 echo "$ac_t""$DLLTOOL" 1>&6
3675 echo "$ac_t""no" 1>&6
3679 if test -z "$ac_cv_prog_DLLTOOL" ; then
3680 if test $build = $host ; then
3681 ncn_cv_DLLTOOL=$DLLTOOL
3682 # Extract the first word of "dlltool", so it can be a program name with args.
3683 set dummy dlltool; ac_word=$2
3684 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3685 echo "configure:3686: checking for $ac_word" >&5
3686 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
3687 echo $ac_n "(cached) $ac_c" 1>&6
3689 if test -n "$ncn_cv_DLLTOOL"; then
3690 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
3692 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3694 for ac_dir in $ac_dummy; do
3695 test -z "$ac_dir" && ac_dir=.
3696 if test -f $ac_dir/$ac_word; then
3697 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3702 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3705 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
3706 if test -n "$ncn_cv_DLLTOOL"; then
3707 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
3709 echo "$ac_t""no" 1>&6
3712 DLLTOOL=$ncn_cv_DLLTOOL
3714 DLLTOOL="${ncn_tool_prefix}dlltool"
3717 DLLTOOL="$ac_cv_prog_DLLTOOL"
3720 if test -n "$ncn_tool_prefix"; then
3721 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
3722 set dummy ${ncn_tool_prefix}ld; ac_word=$2
3723 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3724 echo "configure:3725: checking for $ac_word" >&5
3725 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
3726 echo $ac_n "(cached) $ac_c" 1>&6
3728 if test -n "$LD"; then
3729 ac_cv_prog_LD="$LD" # Let the user override the test.
3731 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3733 for ac_dir in $ac_dummy; do
3734 test -z "$ac_dir" && ac_dir=.
3735 if test -f $ac_dir/$ac_word; then
3736 ac_cv_prog_LD="${ncn_tool_prefix}ld"
3744 if test -n "$LD"; then
3745 echo "$ac_t""$LD" 1>&6
3747 echo "$ac_t""no" 1>&6
3751 if test -z "$ac_cv_prog_LD" ; then
3752 if test $build = $host ; then
3754 # Extract the first word of "ld", so it can be a program name with args.
3755 set dummy ld; ac_word=$2
3756 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3757 echo "configure:3758: checking for $ac_word" >&5
3758 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
3759 echo $ac_n "(cached) $ac_c" 1>&6
3761 if test -n "$ncn_cv_LD"; then
3762 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
3764 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3766 for ac_dir in $ac_dummy; do
3767 test -z "$ac_dir" && ac_dir=.
3768 if test -f $ac_dir/$ac_word; then
3769 ac_cv_prog_ncn_cv_LD="ld"
3774 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
3777 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
3778 if test -n "$ncn_cv_LD"; then
3779 echo "$ac_t""$ncn_cv_LD" 1>&6
3781 echo "$ac_t""no" 1>&6
3786 LD="${ncn_tool_prefix}ld"
3792 if test -n "$ncn_tool_prefix"; then
3793 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3794 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3795 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3796 echo "configure:3797: checking for $ac_word" >&5
3797 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3798 echo $ac_n "(cached) $ac_c" 1>&6
3800 if test -n "$NM"; then
3801 ac_cv_prog_NM="$NM" # Let the user override the test.
3803 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3805 for ac_dir in $ac_dummy; do
3806 test -z "$ac_dir" && ac_dir=.
3807 if test -f $ac_dir/$ac_word; then
3808 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3816 if test -n "$NM"; then
3817 echo "$ac_t""$NM" 1>&6
3819 echo "$ac_t""no" 1>&6
3823 if test -z "$ac_cv_prog_NM" ; then
3824 if test $build = $host ; then
3826 # Extract the first word of "nm", so it can be a program name with args.
3827 set dummy nm; ac_word=$2
3828 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3829 echo "configure:3830: checking for $ac_word" >&5
3830 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3831 echo $ac_n "(cached) $ac_c" 1>&6
3833 if test -n "$ncn_cv_NM"; then
3834 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3836 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3838 for ac_dir in $ac_dummy; do
3839 test -z "$ac_dir" && ac_dir=.
3840 if test -f $ac_dir/$ac_word; then
3841 ac_cv_prog_ncn_cv_NM="nm"
3846 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3849 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3850 if test -n "$ncn_cv_NM"; then
3851 echo "$ac_t""$ncn_cv_NM" 1>&6
3853 echo "$ac_t""no" 1>&6
3858 NM="${ncn_tool_prefix}nm"
3864 if test -n "$ncn_tool_prefix"; then
3865 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3866 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3867 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3868 echo "configure:3869: checking for $ac_word" >&5
3869 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3870 echo $ac_n "(cached) $ac_c" 1>&6
3872 if test -n "$RANLIB"; then
3873 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3875 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3877 for ac_dir in $ac_dummy; do
3878 test -z "$ac_dir" && ac_dir=.
3879 if test -f $ac_dir/$ac_word; then
3880 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3887 RANLIB="$ac_cv_prog_RANLIB"
3888 if test -n "$RANLIB"; then
3889 echo "$ac_t""$RANLIB" 1>&6
3891 echo "$ac_t""no" 1>&6
3895 if test -z "$ac_cv_prog_RANLIB" ; then
3896 if test $build = $host ; then
3897 ncn_cv_RANLIB=$RANLIB
3898 # Extract the first word of "ranlib", so it can be a program name with args.
3899 set dummy ranlib; ac_word=$2
3900 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3901 echo "configure:3902: checking for $ac_word" >&5
3902 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3903 echo $ac_n "(cached) $ac_c" 1>&6
3905 if test -n "$ncn_cv_RANLIB"; then
3906 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3908 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3910 for ac_dir in $ac_dummy; do
3911 test -z "$ac_dir" && ac_dir=.
3912 if test -f $ac_dir/$ac_word; then
3913 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3918 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3921 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3922 if test -n "$ncn_cv_RANLIB"; then
3923 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3925 echo "$ac_t""no" 1>&6
3928 RANLIB=$ncn_cv_RANLIB
3933 RANLIB="$ac_cv_prog_RANLIB"
3936 if test -n "$ncn_tool_prefix"; then
3937 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3938 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3939 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3940 echo "configure:3941: checking for $ac_word" >&5
3941 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3942 echo $ac_n "(cached) $ac_c" 1>&6
3944 if test -n "$WINDRES"; then
3945 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3947 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3949 for ac_dir in $ac_dummy; do
3950 test -z "$ac_dir" && ac_dir=.
3951 if test -f $ac_dir/$ac_word; then
3952 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3959 WINDRES="$ac_cv_prog_WINDRES"
3960 if test -n "$WINDRES"; then
3961 echo "$ac_t""$WINDRES" 1>&6
3963 echo "$ac_t""no" 1>&6
3967 if test -z "$ac_cv_prog_WINDRES" ; then
3968 if test $build = $host ; then
3969 ncn_cv_WINDRES=$WINDRES
3970 # Extract the first word of "windres", so it can be a program name with args.
3971 set dummy windres; ac_word=$2
3972 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3973 echo "configure:3974: checking for $ac_word" >&5
3974 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3975 echo $ac_n "(cached) $ac_c" 1>&6
3977 if test -n "$ncn_cv_WINDRES"; then
3978 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3980 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3982 for ac_dir in $ac_dummy; do
3983 test -z "$ac_dir" && ac_dir=.
3984 if test -f $ac_dir/$ac_word; then
3985 ac_cv_prog_ncn_cv_WINDRES="windres"
3990 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3993 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3994 if test -n "$ncn_cv_WINDRES"; then
3995 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3997 echo "$ac_t""no" 1>&6
4000 WINDRES=$ncn_cv_WINDRES
4002 WINDRES="${ncn_tool_prefix}windres"
4005 WINDRES="$ac_cv_prog_WINDRES"
4008 if test -n "$ncn_tool_prefix"; then
4009 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
4010 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
4011 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4012 echo "configure:4013: checking for $ac_word" >&5
4013 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
4014 echo $ac_n "(cached) $ac_c" 1>&6
4016 if test -n "$OBJCOPY"; then
4017 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
4019 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4021 for ac_dir in $ac_dummy; do
4022 test -z "$ac_dir" && ac_dir=.
4023 if test -f $ac_dir/$ac_word; then
4024 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
4031 OBJCOPY="$ac_cv_prog_OBJCOPY"
4032 if test -n "$OBJCOPY"; then
4033 echo "$ac_t""$OBJCOPY" 1>&6
4035 echo "$ac_t""no" 1>&6
4039 if test -z "$ac_cv_prog_OBJCOPY" ; then
4040 if test $build = $host ; then
4041 ncn_cv_OBJCOPY=$OBJCOPY
4042 # Extract the first word of "objcopy", so it can be a program name with args.
4043 set dummy objcopy; ac_word=$2
4044 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4045 echo "configure:4046: checking for $ac_word" >&5
4046 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
4047 echo $ac_n "(cached) $ac_c" 1>&6
4049 if test -n "$ncn_cv_OBJCOPY"; then
4050 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
4052 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4054 for ac_dir in $ac_dummy; do
4055 test -z "$ac_dir" && ac_dir=.
4056 if test -f $ac_dir/$ac_word; then
4057 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
4062 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
4065 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
4066 if test -n "$ncn_cv_OBJCOPY"; then
4067 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
4069 echo "$ac_t""no" 1>&6
4072 OBJCOPY=$ncn_cv_OBJCOPY
4074 OBJCOPY="${ncn_tool_prefix}objcopy"
4077 OBJCOPY="$ac_cv_prog_OBJCOPY"
4080 if test -n "$ncn_tool_prefix"; then
4081 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
4082 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
4083 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4084 echo "configure:4085: checking for $ac_word" >&5
4085 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
4086 echo $ac_n "(cached) $ac_c" 1>&6
4088 if test -n "$OBJDUMP"; then
4089 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4091 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4093 for ac_dir in $ac_dummy; do
4094 test -z "$ac_dir" && ac_dir=.
4095 if test -f $ac_dir/$ac_word; then
4096 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
4103 OBJDUMP="$ac_cv_prog_OBJDUMP"
4104 if test -n "$OBJDUMP"; then
4105 echo "$ac_t""$OBJDUMP" 1>&6
4107 echo "$ac_t""no" 1>&6
4111 if test -z "$ac_cv_prog_OBJDUMP" ; then
4112 if test $build = $host ; then
4113 ncn_cv_OBJDUMP=$OBJDUMP
4114 # Extract the first word of "objdump", so it can be a program name with args.
4115 set dummy objdump; ac_word=$2
4116 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4117 echo "configure:4118: checking for $ac_word" >&5
4118 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
4119 echo $ac_n "(cached) $ac_c" 1>&6
4121 if test -n "$ncn_cv_OBJDUMP"; then
4122 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
4124 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4126 for ac_dir in $ac_dummy; do
4127 test -z "$ac_dir" && ac_dir=.
4128 if test -f $ac_dir/$ac_word; then
4129 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
4134 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
4137 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
4138 if test -n "$ncn_cv_OBJDUMP"; then
4139 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
4141 echo "$ac_t""no" 1>&6
4144 OBJDUMP=$ncn_cv_OBJDUMP
4146 OBJDUMP="${ncn_tool_prefix}objdump"
4149 OBJDUMP="$ac_cv_prog_OBJDUMP"
4158 # Target tools. Do the tests using the names they may have passed in
4159 # the environment, then move it to CONFIGURED_*_FOR_TARGET.
4160 if test -n "$ncn_target_tool_prefix"; then
4161 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
4162 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
4163 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4164 echo "configure:4165: checking for $ac_word" >&5
4165 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
4166 echo $ac_n "(cached) $ac_c" 1>&6
4168 if test -n "$AR_FOR_TARGET"; then
4169 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
4171 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4173 for ac_dir in $ac_dummy; do
4174 test -z "$ac_dir" && ac_dir=.
4175 if test -f $ac_dir/$ac_word; then
4176 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
4183 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
4184 if test -n "$AR_FOR_TARGET"; then
4185 echo "$ac_t""$AR_FOR_TARGET" 1>&6
4187 echo "$ac_t""no" 1>&6
4191 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
4192 if test $build = $target ; then
4193 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
4194 # Extract the first word of "ar", so it can be a program name with args.
4195 set dummy ar; ac_word=$2
4196 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4197 echo "configure:4198: checking for $ac_word" >&5
4198 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
4199 echo $ac_n "(cached) $ac_c" 1>&6
4201 if test -n "$ncn_cv_AR_FOR_TARGET"; then
4202 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
4204 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4206 for ac_dir in $ac_dummy; do
4207 test -z "$ac_dir" && ac_dir=.
4208 if test -f $ac_dir/$ac_word; then
4209 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
4214 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
4217 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
4218 if test -n "$ncn_cv_AR_FOR_TARGET"; then
4219 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
4221 echo "$ac_t""no" 1>&6
4224 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
4226 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
4229 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
4232 if test -n "$ncn_target_tool_prefix"; then
4233 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
4234 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
4235 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4236 echo "configure:4237: checking for $ac_word" >&5
4237 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
4238 echo $ac_n "(cached) $ac_c" 1>&6
4240 if test -n "$AS_FOR_TARGET"; then
4241 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
4243 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4245 for ac_dir in $ac_dummy; do
4246 test -z "$ac_dir" && ac_dir=.
4247 if test -f $ac_dir/$ac_word; then
4248 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
4255 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
4256 if test -n "$AS_FOR_TARGET"; then
4257 echo "$ac_t""$AS_FOR_TARGET" 1>&6
4259 echo "$ac_t""no" 1>&6
4263 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
4264 if test $build = $target ; then
4265 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
4266 # Extract the first word of "as", so it can be a program name with args.
4267 set dummy as; ac_word=$2
4268 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4269 echo "configure:4270: checking for $ac_word" >&5
4270 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
4271 echo $ac_n "(cached) $ac_c" 1>&6
4273 if test -n "$ncn_cv_AS_FOR_TARGET"; then
4274 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
4276 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4278 for ac_dir in $ac_dummy; do
4279 test -z "$ac_dir" && ac_dir=.
4280 if test -f $ac_dir/$ac_word; then
4281 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
4286 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
4289 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
4290 if test -n "$ncn_cv_AS_FOR_TARGET"; then
4291 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
4293 echo "$ac_t""no" 1>&6
4296 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
4298 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
4301 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
4304 if test -n "$ncn_target_tool_prefix"; then
4305 # Extract the first word of "${ncn_target_tool_prefix}cc", so it can be a program name with args.
4306 set dummy ${ncn_target_tool_prefix}cc; ac_word=$2
4307 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4308 echo "configure:4309: checking for $ac_word" >&5
4309 if eval "test \"`echo '$''{'ac_cv_prog_CC_FOR_TARGET'+set}'`\" = set"; then
4310 echo $ac_n "(cached) $ac_c" 1>&6
4312 if test -n "$CC_FOR_TARGET"; then
4313 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
4315 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4317 for ac_dir in $ac_dummy; do
4318 test -z "$ac_dir" && ac_dir=.
4319 if test -f $ac_dir/$ac_word; then
4320 ac_cv_prog_CC_FOR_TARGET="${ncn_target_tool_prefix}cc"
4327 CC_FOR_TARGET="$ac_cv_prog_CC_FOR_TARGET"
4328 if test -n "$CC_FOR_TARGET"; then
4329 echo "$ac_t""$CC_FOR_TARGET" 1>&6
4331 echo "$ac_t""no" 1>&6
4335 if test -z "$ac_cv_prog_CC_FOR_TARGET" ; then
4336 if test $build = $target ; then
4337 ncn_cv_CC_FOR_TARGET=$CC_FOR_TARGET
4338 # Extract the first word of "cc", so it can be a program name with args.
4339 set dummy cc; ac_word=$2
4340 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4341 echo "configure:4342: checking for $ac_word" >&5
4342 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CC_FOR_TARGET'+set}'`\" = set"; then
4343 echo $ac_n "(cached) $ac_c" 1>&6
4345 if test -n "$ncn_cv_CC_FOR_TARGET"; then
4346 ac_cv_prog_ncn_cv_CC_FOR_TARGET="$ncn_cv_CC_FOR_TARGET" # Let the user override the test.
4348 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4350 for ac_dir in $ac_dummy; do
4351 test -z "$ac_dir" && ac_dir=.
4352 if test -f $ac_dir/$ac_word; then
4353 ac_cv_prog_ncn_cv_CC_FOR_TARGET="cc"
4358 test -z "$ac_cv_prog_ncn_cv_CC_FOR_TARGET" && ac_cv_prog_ncn_cv_CC_FOR_TARGET="cc"
4361 ncn_cv_CC_FOR_TARGET="$ac_cv_prog_ncn_cv_CC_FOR_TARGET"
4362 if test -n "$ncn_cv_CC_FOR_TARGET"; then
4363 echo "$ac_t""$ncn_cv_CC_FOR_TARGET" 1>&6
4365 echo "$ac_t""no" 1>&6
4368 CC_FOR_TARGET=$ncn_cv_CC_FOR_TARGET
4370 CC_FOR_TARGET="${ncn_target_tool_prefix}cc"
4373 CC_FOR_TARGET="$ac_cv_prog_CC_FOR_TARGET"
4376 if test -n "$ncn_target_tool_prefix"; then
4377 # Extract the first word of "${ncn_target_tool_prefix}c++", so it can be a program name with args.
4378 set dummy ${ncn_target_tool_prefix}c++; ac_word=$2
4379 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4380 echo "configure:4381: checking for $ac_word" >&5
4381 if eval "test \"`echo '$''{'ac_cv_prog_CXX_FOR_TARGET'+set}'`\" = set"; then
4382 echo $ac_n "(cached) $ac_c" 1>&6
4384 if test -n "$CXX_FOR_TARGET"; then
4385 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
4387 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4389 for ac_dir in $ac_dummy; do
4390 test -z "$ac_dir" && ac_dir=.
4391 if test -f $ac_dir/$ac_word; then
4392 ac_cv_prog_CXX_FOR_TARGET="${ncn_target_tool_prefix}c++"
4399 CXX_FOR_TARGET="$ac_cv_prog_CXX_FOR_TARGET"
4400 if test -n "$CXX_FOR_TARGET"; then
4401 echo "$ac_t""$CXX_FOR_TARGET" 1>&6
4403 echo "$ac_t""no" 1>&6
4407 if test -z "$ac_cv_prog_CXX_FOR_TARGET" ; then
4408 if test $build = $target ; then
4409 ncn_cv_CXX_FOR_TARGET=$CXX_FOR_TARGET
4410 # Extract the first word of "c++", so it can be a program name with args.
4411 set dummy c++; ac_word=$2
4412 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4413 echo "configure:4414: checking for $ac_word" >&5
4414 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CXX_FOR_TARGET'+set}'`\" = set"; then
4415 echo $ac_n "(cached) $ac_c" 1>&6
4417 if test -n "$ncn_cv_CXX_FOR_TARGET"; then
4418 ac_cv_prog_ncn_cv_CXX_FOR_TARGET="$ncn_cv_CXX_FOR_TARGET" # Let the user override the test.
4420 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4422 for ac_dir in $ac_dummy; do
4423 test -z "$ac_dir" && ac_dir=.
4424 if test -f $ac_dir/$ac_word; then
4425 ac_cv_prog_ncn_cv_CXX_FOR_TARGET="c++"
4430 test -z "$ac_cv_prog_ncn_cv_CXX_FOR_TARGET" && ac_cv_prog_ncn_cv_CXX_FOR_TARGET="c++"
4433 ncn_cv_CXX_FOR_TARGET="$ac_cv_prog_ncn_cv_CXX_FOR_TARGET"
4434 if test -n "$ncn_cv_CXX_FOR_TARGET"; then
4435 echo "$ac_t""$ncn_cv_CXX_FOR_TARGET" 1>&6
4437 echo "$ac_t""no" 1>&6
4440 CXX_FOR_TARGET=$ncn_cv_CXX_FOR_TARGET
4442 CXX_FOR_TARGET="${ncn_target_tool_prefix}c++"
4445 CXX_FOR_TARGET="$ac_cv_prog_CXX_FOR_TARGET"
4448 if test -n "$ncn_target_tool_prefix"; then
4449 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
4450 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
4451 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4452 echo "configure:4453: checking for $ac_word" >&5
4453 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
4454 echo $ac_n "(cached) $ac_c" 1>&6
4456 if test -n "$DLLTOOL_FOR_TARGET"; then
4457 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
4459 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4461 for ac_dir in $ac_dummy; do
4462 test -z "$ac_dir" && ac_dir=.
4463 if test -f $ac_dir/$ac_word; then
4464 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
4471 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
4472 if test -n "$DLLTOOL_FOR_TARGET"; then
4473 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
4475 echo "$ac_t""no" 1>&6
4479 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
4480 if test $build = $target ; then
4481 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
4482 # Extract the first word of "dlltool", so it can be a program name with args.
4483 set dummy dlltool; ac_word=$2
4484 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4485 echo "configure:4486: checking for $ac_word" >&5
4486 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
4487 echo $ac_n "(cached) $ac_c" 1>&6
4489 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
4490 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
4492 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4494 for ac_dir in $ac_dummy; do
4495 test -z "$ac_dir" && ac_dir=.
4496 if test -f $ac_dir/$ac_word; then
4497 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
4502 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
4505 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
4506 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
4507 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
4509 echo "$ac_t""no" 1>&6
4512 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
4514 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
4517 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
4520 if test -n "$ncn_target_tool_prefix"; then
4521 # Extract the first word of "${ncn_target_tool_prefix}gcc", so it can be a program name with args.
4522 set dummy ${ncn_target_tool_prefix}gcc; ac_word=$2
4523 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4524 echo "configure:4525: checking for $ac_word" >&5
4525 if eval "test \"`echo '$''{'ac_cv_prog_GCC_FOR_TARGET'+set}'`\" = set"; then
4526 echo $ac_n "(cached) $ac_c" 1>&6
4528 if test -n "$GCC_FOR_TARGET"; then
4529 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
4531 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4533 for ac_dir in $ac_dummy; do
4534 test -z "$ac_dir" && ac_dir=.
4535 if test -f $ac_dir/$ac_word; then
4536 ac_cv_prog_GCC_FOR_TARGET="${ncn_target_tool_prefix}gcc"
4543 GCC_FOR_TARGET="$ac_cv_prog_GCC_FOR_TARGET"
4544 if test -n "$GCC_FOR_TARGET"; then
4545 echo "$ac_t""$GCC_FOR_TARGET" 1>&6
4547 echo "$ac_t""no" 1>&6
4551 if test -z "$ac_cv_prog_GCC_FOR_TARGET" ; then
4552 if test $build = $target ; then
4553 ncn_cv_GCC_FOR_TARGET=$GCC_FOR_TARGET
4554 # Extract the first word of "gcc", so it can be a program name with args.
4555 set dummy gcc; ac_word=$2
4556 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4557 echo "configure:4558: checking for $ac_word" >&5
4558 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_GCC_FOR_TARGET'+set}'`\" = set"; then
4559 echo $ac_n "(cached) $ac_c" 1>&6
4561 if test -n "$ncn_cv_GCC_FOR_TARGET"; then
4562 ac_cv_prog_ncn_cv_GCC_FOR_TARGET="$ncn_cv_GCC_FOR_TARGET" # Let the user override the test.
4564 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4566 for ac_dir in $ac_dummy; do
4567 test -z "$ac_dir" && ac_dir=.
4568 if test -f $ac_dir/$ac_word; then
4569 ac_cv_prog_ncn_cv_GCC_FOR_TARGET="gcc"
4574 test -z "$ac_cv_prog_ncn_cv_GCC_FOR_TARGET" && ac_cv_prog_ncn_cv_GCC_FOR_TARGET="${CC_FOR_TARGET}"
4577 ncn_cv_GCC_FOR_TARGET="$ac_cv_prog_ncn_cv_GCC_FOR_TARGET"
4578 if test -n "$ncn_cv_GCC_FOR_TARGET"; then
4579 echo "$ac_t""$ncn_cv_GCC_FOR_TARGET" 1>&6
4581 echo "$ac_t""no" 1>&6
4584 GCC_FOR_TARGET=$ncn_cv_GCC_FOR_TARGET
4586 GCC_FOR_TARGET="${CC_FOR_TARGET}"
4589 GCC_FOR_TARGET="$ac_cv_prog_GCC_FOR_TARGET"
4592 if test -n "$ncn_target_tool_prefix"; then
4593 # Extract the first word of "${ncn_target_tool_prefix}gcj", so it can be a program name with args.
4594 set dummy ${ncn_target_tool_prefix}gcj; ac_word=$2
4595 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4596 echo "configure:4597: checking for $ac_word" >&5
4597 if eval "test \"`echo '$''{'ac_cv_prog_GCJ_FOR_TARGET'+set}'`\" = set"; then
4598 echo $ac_n "(cached) $ac_c" 1>&6
4600 if test -n "$GCJ_FOR_TARGET"; then
4601 ac_cv_prog_GCJ_FOR_TARGET="$GCJ_FOR_TARGET" # Let the user override the test.
4603 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4605 for ac_dir in $ac_dummy; do
4606 test -z "$ac_dir" && ac_dir=.
4607 if test -f $ac_dir/$ac_word; then
4608 ac_cv_prog_GCJ_FOR_TARGET="${ncn_target_tool_prefix}gcj"
4615 GCJ_FOR_TARGET="$ac_cv_prog_GCJ_FOR_TARGET"
4616 if test -n "$GCJ_FOR_TARGET"; then
4617 echo "$ac_t""$GCJ_FOR_TARGET" 1>&6
4619 echo "$ac_t""no" 1>&6
4623 if test -z "$ac_cv_prog_GCJ_FOR_TARGET" ; then
4624 if test $build = $target ; then
4625 ncn_cv_GCJ_FOR_TARGET=$GCJ_FOR_TARGET
4626 # Extract the first word of "gcj", so it can be a program name with args.
4627 set dummy gcj; ac_word=$2
4628 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4629 echo "configure:4630: checking for $ac_word" >&5
4630 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_GCJ_FOR_TARGET'+set}'`\" = set"; then
4631 echo $ac_n "(cached) $ac_c" 1>&6
4633 if test -n "$ncn_cv_GCJ_FOR_TARGET"; then
4634 ac_cv_prog_ncn_cv_GCJ_FOR_TARGET="$ncn_cv_GCJ_FOR_TARGET" # Let the user override the test.
4636 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4638 for ac_dir in $ac_dummy; do
4639 test -z "$ac_dir" && ac_dir=.
4640 if test -f $ac_dir/$ac_word; then
4641 ac_cv_prog_ncn_cv_GCJ_FOR_TARGET="gcj"
4646 test -z "$ac_cv_prog_ncn_cv_GCJ_FOR_TARGET" && ac_cv_prog_ncn_cv_GCJ_FOR_TARGET="gcj"
4649 ncn_cv_GCJ_FOR_TARGET="$ac_cv_prog_ncn_cv_GCJ_FOR_TARGET"
4650 if test -n "$ncn_cv_GCJ_FOR_TARGET"; then
4651 echo "$ac_t""$ncn_cv_GCJ_FOR_TARGET" 1>&6
4653 echo "$ac_t""no" 1>&6
4656 GCJ_FOR_TARGET=$ncn_cv_GCJ_FOR_TARGET
4658 GCJ_FOR_TARGET="${ncn_target_tool_prefix}gcj"
4661 GCJ_FOR_TARGET="$ac_cv_prog_GCJ_FOR_TARGET"
4664 if test -n "$ncn_target_tool_prefix"; then
4665 # Extract the first word of "${ncn_target_tool_prefix}gfortran", so it can be a program name with args.
4666 set dummy ${ncn_target_tool_prefix}gfortran; ac_word=$2
4667 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4668 echo "configure:4669: checking for $ac_word" >&5
4669 if eval "test \"`echo '$''{'ac_cv_prog_GFORTRAN_FOR_TARGET'+set}'`\" = set"; then
4670 echo $ac_n "(cached) $ac_c" 1>&6
4672 if test -n "$GFORTRAN_FOR_TARGET"; then
4673 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
4675 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4677 for ac_dir in $ac_dummy; do
4678 test -z "$ac_dir" && ac_dir=.
4679 if test -f $ac_dir/$ac_word; then
4680 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}gfortran"
4687 GFORTRAN_FOR_TARGET="$ac_cv_prog_GFORTRAN_FOR_TARGET"
4688 if test -n "$GFORTRAN_FOR_TARGET"; then
4689 echo "$ac_t""$GFORTRAN_FOR_TARGET" 1>&6
4691 echo "$ac_t""no" 1>&6
4695 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" ; then
4696 if test $build = $target ; then
4697 ncn_cv_GFORTRAN_FOR_TARGET=$GFORTRAN_FOR_TARGET
4698 # Extract the first word of "gfortran", so it can be a program name with args.
4699 set dummy gfortran; ac_word=$2
4700 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4701 echo "configure:4702: checking for $ac_word" >&5
4702 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_GFORTRAN_FOR_TARGET'+set}'`\" = set"; then
4703 echo $ac_n "(cached) $ac_c" 1>&6
4705 if test -n "$ncn_cv_GFORTRAN_FOR_TARGET"; then
4706 ac_cv_prog_ncn_cv_GFORTRAN_FOR_TARGET="$ncn_cv_GFORTRAN_FOR_TARGET" # Let the user override the test.
4708 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4710 for ac_dir in $ac_dummy; do
4711 test -z "$ac_dir" && ac_dir=.
4712 if test -f $ac_dir/$ac_word; then
4713 ac_cv_prog_ncn_cv_GFORTRAN_FOR_TARGET="gfortran"
4718 test -z "$ac_cv_prog_ncn_cv_GFORTRAN_FOR_TARGET" && ac_cv_prog_ncn_cv_GFORTRAN_FOR_TARGET="gfortran"
4721 ncn_cv_GFORTRAN_FOR_TARGET="$ac_cv_prog_ncn_cv_GFORTRAN_FOR_TARGET"
4722 if test -n "$ncn_cv_GFORTRAN_FOR_TARGET"; then
4723 echo "$ac_t""$ncn_cv_GFORTRAN_FOR_TARGET" 1>&6
4725 echo "$ac_t""no" 1>&6
4728 GFORTRAN_FOR_TARGET=$ncn_cv_GFORTRAN_FOR_TARGET
4730 GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}gfortran"
4733 GFORTRAN_FOR_TARGET="$ac_cv_prog_GFORTRAN_FOR_TARGET"
4736 if test -n "$ncn_target_tool_prefix"; then
4737 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
4738 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
4739 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4740 echo "configure:4741: checking for $ac_word" >&5
4741 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
4742 echo $ac_n "(cached) $ac_c" 1>&6
4744 if test -n "$LD_FOR_TARGET"; then
4745 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
4747 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4749 for ac_dir in $ac_dummy; do
4750 test -z "$ac_dir" && ac_dir=.
4751 if test -f $ac_dir/$ac_word; then
4752 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
4759 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
4760 if test -n "$LD_FOR_TARGET"; then
4761 echo "$ac_t""$LD_FOR_TARGET" 1>&6
4763 echo "$ac_t""no" 1>&6
4767 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
4768 if test $build = $target ; then
4769 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
4770 # Extract the first word of "ld", so it can be a program name with args.
4771 set dummy ld; ac_word=$2
4772 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4773 echo "configure:4774: checking for $ac_word" >&5
4774 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
4775 echo $ac_n "(cached) $ac_c" 1>&6
4777 if test -n "$ncn_cv_LD_FOR_TARGET"; then
4778 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
4780 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4782 for ac_dir in $ac_dummy; do
4783 test -z "$ac_dir" && ac_dir=.
4784 if test -f $ac_dir/$ac_word; then
4785 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
4790 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
4793 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
4794 if test -n "$ncn_cv_LD_FOR_TARGET"; then
4795 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
4797 echo "$ac_t""no" 1>&6
4800 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
4802 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
4805 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
4808 if test -n "$ncn_target_tool_prefix"; then
4809 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
4810 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
4811 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4812 echo "configure:4813: checking for $ac_word" >&5
4813 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
4814 echo $ac_n "(cached) $ac_c" 1>&6
4816 if test -n "$NM_FOR_TARGET"; then
4817 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
4819 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4821 for ac_dir in $ac_dummy; do
4822 test -z "$ac_dir" && ac_dir=.
4823 if test -f $ac_dir/$ac_word; then
4824 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
4831 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
4832 if test -n "$NM_FOR_TARGET"; then
4833 echo "$ac_t""$NM_FOR_TARGET" 1>&6
4835 echo "$ac_t""no" 1>&6
4839 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
4840 if test $build = $target ; then
4841 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
4842 # Extract the first word of "nm", so it can be a program name with args.
4843 set dummy nm; ac_word=$2
4844 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4845 echo "configure:4846: checking for $ac_word" >&5
4846 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
4847 echo $ac_n "(cached) $ac_c" 1>&6
4849 if test -n "$ncn_cv_NM_FOR_TARGET"; then
4850 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
4852 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4854 for ac_dir in $ac_dummy; do
4855 test -z "$ac_dir" && ac_dir=.
4856 if test -f $ac_dir/$ac_word; then
4857 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
4862 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
4865 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
4866 if test -n "$ncn_cv_NM_FOR_TARGET"; then
4867 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
4869 echo "$ac_t""no" 1>&6
4872 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
4874 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
4877 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
4880 if test -n "$ncn_target_tool_prefix"; then
4881 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
4882 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
4883 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4884 echo "configure:4885: checking for $ac_word" >&5
4885 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
4886 echo $ac_n "(cached) $ac_c" 1>&6
4888 if test -n "$RANLIB_FOR_TARGET"; then
4889 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
4891 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4893 for ac_dir in $ac_dummy; do
4894 test -z "$ac_dir" && ac_dir=.
4895 if test -f $ac_dir/$ac_word; then
4896 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
4903 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
4904 if test -n "$RANLIB_FOR_TARGET"; then
4905 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
4907 echo "$ac_t""no" 1>&6
4911 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
4912 if test $build = $target ; then
4913 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
4914 # Extract the first word of "ranlib", so it can be a program name with args.
4915 set dummy ranlib; ac_word=$2
4916 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4917 echo "configure:4918: checking for $ac_word" >&5
4918 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
4919 echo $ac_n "(cached) $ac_c" 1>&6
4921 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
4922 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
4924 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4926 for ac_dir in $ac_dummy; do
4927 test -z "$ac_dir" && ac_dir=.
4928 if test -f $ac_dir/$ac_word; then
4929 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
4934 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
4937 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
4938 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
4939 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
4941 echo "$ac_t""no" 1>&6
4944 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
4946 RANLIB_FOR_TARGET=":"
4949 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
4952 if test -n "$ncn_target_tool_prefix"; then
4953 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
4954 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
4955 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4956 echo "configure:4957: checking for $ac_word" >&5
4957 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
4958 echo $ac_n "(cached) $ac_c" 1>&6
4960 if test -n "$WINDRES_FOR_TARGET"; then
4961 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
4963 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4965 for ac_dir in $ac_dummy; do
4966 test -z "$ac_dir" && ac_dir=.
4967 if test -f $ac_dir/$ac_word; then
4968 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
4975 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
4976 if test -n "$WINDRES_FOR_TARGET"; then
4977 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
4979 echo "$ac_t""no" 1>&6
4983 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
4984 if test $build = $target ; then
4985 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
4986 # Extract the first word of "windres", so it can be a program name with args.
4987 set dummy windres; ac_word=$2
4988 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4989 echo "configure:4990: checking for $ac_word" >&5
4990 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
4991 echo $ac_n "(cached) $ac_c" 1>&6
4993 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
4994 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
4996 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4998 for ac_dir in $ac_dummy; do
4999 test -z "$ac_dir" && ac_dir=.
5000 if test -f $ac_dir/$ac_word; then
5001 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
5006 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
5009 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
5010 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
5011 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
5013 echo "$ac_t""no" 1>&6
5016 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
5018 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
5021 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
5025 CONFIGURED_AR_FOR_TARGET="$AR_FOR_TARGET"
5026 CONFIGURED_AS_FOR_TARGET="$AS_FOR_TARGET"
5027 CONFIGURED_CC_FOR_TARGET="$CC_FOR_TARGET"
5028 CONFIGURED_CXX_FOR_TARGET="$CXX_FOR_TARGET"
5029 CONFIGURED_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET"
5030 CONFIGURED_GCC_FOR_TARGET="$GCC_FOR_TARGET"
5031 CONFIGURED_GCJ_FOR_TARGET="$GCJ_FOR_TARGET"
5032 CONFIGURED_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET"
5033 CONFIGURED_LD_FOR_TARGET="$LD_FOR_TARGET"
5034 CONFIGURED_NM_FOR_TARGET="$NM_FOR_TARGET"
5035 CONFIGURED_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET"
5036 CONFIGURED_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET"
5040 # Fix up target tools.
5041 if test "x${build}" = "x${host}" ; then
5042 # In this case, the newly built tools can and should be used,
5043 # so we override the results of the autoconf tests.
5044 # This should really only happen when the tools are actually being built,
5045 # but that's a further refinement. The new build scheme, where
5046 # tools are built into a structure paralleling where they're installed,
5047 # should also eliminate all of this cleanly.
5048 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
5049 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
5050 CC_FOR_TARGET="\$(USUAL_CC_FOR_TARGET)"
5051 CXX_FOR_TARGET="\$(USUAL_CXX_FOR_TARGET)"
5052 RAW_CXX_FOR_TARGET="\$(USUAL_RAW_CXX_FOR_TARGET)"
5053 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
5054 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
5055 GCJ_FOR_TARGET="\$(USUAL_GCJ_FOR_TARGET)"
5056 GFORTRAN_FOR_TARGET="\$(USUAL_GFORTRAN_FOR_TARGET)"
5057 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
5058 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
5059 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
5060 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
5062 # Just use the ones we found.
5063 AR_FOR_TARGET="\$(CONFIGURED_AR_FOR_TARGET)"
5064 AS_FOR_TARGET="\$(CONFIGURED_AS_FOR_TARGET)"
5065 CC_FOR_TARGET="\$(CONFIGURED_CC_FOR_TARGET)"
5066 CXX_FOR_TARGET="\$(CONFIGURED_CXX_FOR_TARGET)"
5067 RAW_CXX_FOR_TARGET="\$(CONFIGURED_CXX_FOR_TARGET)"
5068 DLLTOOL_FOR_TARGET="\$(CONFIGURED_DLLTOOL_FOR_TARGET)"
5069 GCC_FOR_TARGET="\$(CONFIGURED_GCC_FOR_TARGET)"
5070 GCJ_FOR_TARGET="\$(CONFIGURED_GCJ_FOR_TARGET)"
5071 GFORTRAN_FOR_TARGET="\$(CONFIGURED_GFORTRAN_FOR_TARGET)"
5072 LD_FOR_TARGET="\$(CONFIGURED_LD_FOR_TARGET)"
5073 NM_FOR_TARGET="\$(CONFIGURED_NM_FOR_TARGET)"
5074 RANLIB_FOR_TARGET="\$(CONFIGURED_RANLIB_FOR_TARGET)"
5075 WINDRES_FOR_TARGET="\$(CONFIGURED_WINDRES_FOR_TARGET)"
5080 # Certain tools may need extra flags.
5081 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
5082 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
5083 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
5085 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
5086 echo "configure:5087: checking whether to enable maintainer-specific portions of Makefiles" >&5
5087 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
5088 if test "${enable_maintainer_mode+set}" = set; then
5089 enableval="$enable_maintainer_mode"
5090 USE_MAINTAINER_MODE=$enableval
5092 USE_MAINTAINER_MODE=no
5095 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
5098 if test "$USE_MAINTAINER_MODE" = yes; then
5099 MAINTAINER_MODE_TRUE=
5100 MAINTAINER_MODE_FALSE='#'
5102 MAINTAINER_MODE_TRUE='#'
5103 MAINTAINER_MODE_FALSE=
5105 MAINT=$MAINTAINER_MODE_TRUE
5107 # ---------------------
5108 # GCC bootstrap support
5109 # ---------------------
5111 # Stage specific cflags for build.
5116 yes) stage1_cflags="-g -Wa,-J" ;;
5117 *) stage1_cflags="-g -J" ;;
5120 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
5121 # sources; use -no-cpp-precomp to get to GNU cpp.
5122 # Apple's GCC has bugs in designated initializer handling, so disable
5124 stage1_cflags="-g -no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
5129 # It makes debugging easier if we create as symlinks the stage directories
5130 # gcc for stageN-gcc and stagePREV-gcc for stage(N-1). In case this is not
5131 # possible, however, we can resort to mv.
5132 echo $ac_n "checking if symbolic links between directories work""... $ac_c" 1>&6
5133 echo "configure:5134: checking if symbolic links between directories work" >&5
5134 if eval "test \"`echo '$''{'gcc_cv_prog_ln_s_dir'+set}'`\" = set"; then
5135 echo $ac_n "(cached) $ac_c" 1>&6
5137 if test "${LN_S}" = "ln -s" \
5138 && mkdir confdir.s1 \
5139 && ln -s confdir.s1 confdir.s2 \
5140 && echo timestamp1 > confdir.s1/conftest.1 \
5141 && cmp confdir.s1/conftest.1 confdir.s2/conftest.1 \
5142 && echo timestamp2 > confdir.s2/conftest.2 \
5143 && cmp confdir.s1/conftest.2 confdir.s1/conftest.2 \
5144 && rm -f confdir.s2; then
5145 gcc_cv_prog_ln_s_dir=yes
5147 gcc_cv_prog_ln_s_dir=no
5149 rm -rf confdir.s1 confdir.s2
5152 echo "$ac_t""$gcc_cv_prog_ln_s_dir" 1>&6
5154 case ${gcc_cv_prog_ln_s_dir} in
5156 CREATE_LINK_TO_DIR='ln -s $$1 $$2'
5157 UNDO_LINK_TO_DIR='rm -f $$1' ;;
5159 CREATE_LINK_TO_DIR='mv $$1 $$2'
5160 UNDO_LINK_TO_DIR='mv $$1 $$2' ;;
5165 # Enable -Werror in bootstrap stage2 and later.
5166 # Change the default to "no" on release branches.
5167 # Check whether --enable-werror or --disable-werror was given.
5168 if test "${enable_werror+set}" = set; then
5169 enableval="$enable_werror"
5175 case ${enable_werror} in
5176 yes) stage2_werror_flag="--enable-werror-always" ;;
5177 *) stage2_werror_flag="" ;;
5182 cat > confcache <<\EOF
5183 # This file is a shell script that caches the results of configure
5184 # tests run on this system so they can be shared between configure
5185 # scripts and configure runs. It is not useful on other systems.
5186 # If it contains results you don't want to keep, you may remove or edit it.
5188 # By default, configure uses ./config.cache as the cache file,
5189 # creating it if it does not exist already. You can give configure
5190 # the --cache-file=FILE option to use a different cache file; that is
5191 # what configure does when it calls configure scripts in
5192 # subdirectories, so they share the cache.
5193 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5194 # config.status only pays attention to the cache file if you give it the
5195 # --recheck option to rerun configure.
5198 # The following way of writing the cache mishandles newlines in values,
5199 # but we know of no workaround that is simple, portable, and efficient.
5200 # So, don't put newlines in cache variables' values.
5201 # Ultrix sh set writes to stderr and can't be redirected directly,
5202 # and sets the high bit in the cache file unless we assign to the vars.
5204 case `(ac_space=' '; set | grep ac_space) 2>&1` in
5206 # `set' does not quote correctly, so add quotes (double-quote substitution
5207 # turns \\\\ into \\, and sed turns \\ into \).
5209 -e "s/'/'\\\\''/g" \
5210 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5213 # `set' quotes correctly as required by POSIX, so do not add quotes.
5214 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5217 if cmp -s $cache_file confcache; then
5220 if test -w $cache_file; then
5221 echo "updating cache $cache_file"
5222 cat confcache > $cache_file
5224 echo "not updating unwritable cache $cache_file"
5229 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5231 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5232 # Let make expand exec_prefix.
5233 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5235 # Any assignment to VPATH causes Sun make to only execute
5236 # the first set of double-colon rules, so remove it if not needed.
5237 # If there is a colon in the path, we need to keep it.
5238 if test "x$srcdir" = x.; then
5239 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
5242 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5244 # Transform confdefs.h into DEFS.
5245 # Protect against shell expansion while executing Makefile rules.
5246 # Protect against Makefile macro expansion.
5247 cat > conftest.defs <<\EOF
5248 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
5249 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
5254 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
5258 # Without the "./", some shells look in PATH for config.status.
5259 : ${CONFIG_STATUS=./config.status}
5261 echo creating $CONFIG_STATUS
5262 rm -f $CONFIG_STATUS
5263 cat > $CONFIG_STATUS <<EOF
5265 # Generated automatically by configure.
5266 # Run this file to recreate the current configuration.
5267 # This directory was configured as follows,
5268 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5270 # $0 $ac_configure_args
5272 # Compiler output produced by configure, useful for debugging
5273 # configure, is in ./config.log if it exists.
5275 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5278 case "\$ac_option" in
5279 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5280 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5281 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5282 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5283 echo "$CONFIG_STATUS generated by autoconf version 2.13"
5285 -help | --help | --hel | --he | --h)
5286 echo "\$ac_cs_usage"; exit 0 ;;
5287 *) echo "\$ac_cs_usage"; exit 1 ;;
5291 ac_given_srcdir=$srcdir
5292 ac_given_INSTALL="$INSTALL"
5294 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5296 cat >> $CONFIG_STATUS <<EOF
5298 # Protect against being on the right side of a sed subst in config.status.
5299 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5300 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5304 s%@CFLAGS@%$CFLAGS%g
5305 s%@CPPFLAGS@%$CPPFLAGS%g
5306 s%@CXXFLAGS@%$CXXFLAGS%g
5307 s%@FFLAGS@%$FFLAGS%g
5309 s%@LDFLAGS@%$LDFLAGS%g
5311 s%@exec_prefix@%$exec_prefix%g
5312 s%@prefix@%$prefix%g
5313 s%@program_transform_name@%$program_transform_name%g
5314 s%@bindir@%$bindir%g
5315 s%@sbindir@%$sbindir%g
5316 s%@libexecdir@%$libexecdir%g
5317 s%@datadir@%$datadir%g
5318 s%@sysconfdir@%$sysconfdir%g
5319 s%@sharedstatedir@%$sharedstatedir%g
5320 s%@localstatedir@%$localstatedir%g
5321 s%@libdir@%$libdir%g
5322 s%@includedir@%$includedir%g
5323 s%@oldincludedir@%$oldincludedir%g
5324 s%@infodir@%$infodir%g
5325 s%@mandir@%$mandir%g
5327 s%@host_alias@%$host_alias%g
5328 s%@host_cpu@%$host_cpu%g
5329 s%@host_vendor@%$host_vendor%g
5330 s%@host_os@%$host_os%g
5331 s%@target@%$target%g
5332 s%@target_alias@%$target_alias%g
5333 s%@target_cpu@%$target_cpu%g
5334 s%@target_vendor@%$target_vendor%g
5335 s%@target_os@%$target_os%g
5337 s%@build_alias@%$build_alias%g
5338 s%@build_cpu@%$build_cpu%g
5339 s%@build_vendor@%$build_vendor%g
5340 s%@build_os@%$build_os%g
5341 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5342 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5343 s%@INSTALL_DATA@%$INSTALL_DATA%g
5346 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
5347 s%@build_subdir@%$build_subdir%g
5348 s%@host_subdir@%$host_subdir%g
5349 s%@target_subdir@%$target_subdir%g
5351 s%@GNATBIND@%$GNATBIND%g
5352 s%@do_compare@%$do_compare%g
5353 s%@gmplibs@%$gmplibs%g
5354 s%@gmpinc@%$gmpinc%g
5355 s%@stage1_languages@%$stage1_languages%g
5356 s%@SYSROOT_CFLAGS_FOR_TARGET@%$SYSROOT_CFLAGS_FOR_TARGET%g
5357 s%@CONFIGURED_BISON@%$CONFIGURED_BISON%g
5358 s%@CONFIGURED_YACC@%$CONFIGURED_YACC%g
5359 s%@CONFIGURED_M4@%$CONFIGURED_M4%g
5360 s%@CONFIGURED_FLEX@%$CONFIGURED_FLEX%g
5361 s%@CONFIGURED_LEX@%$CONFIGURED_LEX%g
5362 s%@CONFIGURED_MAKEINFO@%$CONFIGURED_MAKEINFO%g
5363 s%@bootstrap_lean@%$bootstrap_lean%g
5364 s%@default_target@%$default_target%g
5365 /@serialization_dependencies@/r $serialization_dependencies
5366 s%@serialization_dependencies@%%g
5367 /@host_makefile_frag@/r $host_makefile_frag
5368 s%@host_makefile_frag@%%g
5369 /@target_makefile_frag@/r $target_makefile_frag
5370 s%@target_makefile_frag@%%g
5371 /@alphaieee_frag@/r $alphaieee_frag
5372 s%@alphaieee_frag@%%g
5373 /@ospace_frag@/r $ospace_frag
5375 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
5376 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
5377 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
5378 s%@tooldir@%$tooldir%g
5379 s%@build_tooldir@%$build_tooldir%g
5380 s%@GDB_TK@%$GDB_TK%g
5381 s%@build_configargs@%$build_configargs%g
5382 s%@build_configdirs@%$build_configdirs%g
5383 s%@host_configargs@%$host_configargs%g
5384 s%@configdirs@%$configdirs%g
5385 s%@target_configargs@%$target_configargs%g
5386 s%@target_configdirs@%$target_configdirs%g
5387 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
5388 s%@config_shell@%$config_shell%g
5390 s%@ncn_cv_AR@%$ncn_cv_AR%g
5392 s%@ncn_cv_AS@%$ncn_cv_AS%g
5393 s%@DLLTOOL@%$DLLTOOL%g
5394 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
5396 s%@ncn_cv_LD@%$ncn_cv_LD%g
5398 s%@ncn_cv_NM@%$ncn_cv_NM%g
5399 s%@RANLIB@%$RANLIB%g
5400 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
5401 s%@WINDRES@%$WINDRES%g
5402 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
5403 s%@OBJCOPY@%$OBJCOPY%g
5404 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
5405 s%@OBJDUMP@%$OBJDUMP%g
5406 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
5408 s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g
5409 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
5410 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
5411 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
5412 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
5413 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
5414 s%@ncn_cv_CC_FOR_TARGET@%$ncn_cv_CC_FOR_TARGET%g
5415 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
5416 s%@ncn_cv_CXX_FOR_TARGET@%$ncn_cv_CXX_FOR_TARGET%g
5417 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
5418 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
5419 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
5420 s%@ncn_cv_GCC_FOR_TARGET@%$ncn_cv_GCC_FOR_TARGET%g
5421 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
5422 s%@ncn_cv_GCJ_FOR_TARGET@%$ncn_cv_GCJ_FOR_TARGET%g
5423 s%@GFORTRAN_FOR_TARGET@%$GFORTRAN_FOR_TARGET%g
5424 s%@ncn_cv_GFORTRAN_FOR_TARGET@%$ncn_cv_GFORTRAN_FOR_TARGET%g
5425 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
5426 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
5427 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
5428 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
5429 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
5430 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
5431 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
5432 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
5433 s%@CONFIGURED_AR_FOR_TARGET@%$CONFIGURED_AR_FOR_TARGET%g
5434 s%@CONFIGURED_AS_FOR_TARGET@%$CONFIGURED_AS_FOR_TARGET%g
5435 s%@CONFIGURED_CC_FOR_TARGET@%$CONFIGURED_CC_FOR_TARGET%g
5436 s%@CONFIGURED_CXX_FOR_TARGET@%$CONFIGURED_CXX_FOR_TARGET%g
5437 s%@CONFIGURED_DLLTOOL_FOR_TARGET@%$CONFIGURED_DLLTOOL_FOR_TARGET%g
5438 s%@CONFIGURED_GCC_FOR_TARGET@%$CONFIGURED_GCC_FOR_TARGET%g
5439 s%@CONFIGURED_GCJ_FOR_TARGET@%$CONFIGURED_GCJ_FOR_TARGET%g
5440 s%@CONFIGURED_GFORTRAN_FOR_TARGET@%$CONFIGURED_GFORTRAN_FOR_TARGET%g
5441 s%@CONFIGURED_LD_FOR_TARGET@%$CONFIGURED_LD_FOR_TARGET%g
5442 s%@CONFIGURED_NM_FOR_TARGET@%$CONFIGURED_NM_FOR_TARGET%g
5443 s%@CONFIGURED_RANLIB_FOR_TARGET@%$CONFIGURED_RANLIB_FOR_TARGET%g
5444 s%@CONFIGURED_WINDRES_FOR_TARGET@%$CONFIGURED_WINDRES_FOR_TARGET%g
5445 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
5446 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
5447 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
5448 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
5450 s%@stage1_cflags@%$stage1_cflags%g
5451 s%@CREATE_LINK_TO_DIR@%$CREATE_LINK_TO_DIR%g
5452 s%@UNDO_LINK_TO_DIR@%$UNDO_LINK_TO_DIR%g
5453 s%@stage2_werror_flag@%$stage2_werror_flag%g
5458 cat >> $CONFIG_STATUS <<\EOF
5460 # Split the substitutions into bite-sized pieces for seds with
5461 # small command number limits, like on Digital OSF/1 and HP-UX.
5462 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5463 ac_file=1 # Number of current file.
5464 ac_beg=1 # First line for current file.
5465 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5468 while $ac_more_lines; do
5469 if test $ac_beg -gt 1; then
5470 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5472 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5474 if test ! -s conftest.s$ac_file; then
5476 rm -f conftest.s$ac_file
5478 if test -z "$ac_sed_cmds"; then
5479 ac_sed_cmds="sed -f conftest.s$ac_file"
5481 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5483 ac_file=`expr $ac_file + 1`
5485 ac_end=`expr $ac_end + $ac_max_sed_cmds`
5488 if test -z "$ac_sed_cmds"; then
5493 cat >> $CONFIG_STATUS <<EOF
5495 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
5497 cat >> $CONFIG_STATUS <<\EOF
5498 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5499 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5501 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5502 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5503 *) ac_file_in="${ac_file}.in" ;;
5506 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5508 # Remove last slash and all that follows it. Not all systems have dirname.
5509 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5510 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5511 # The file is in a subdirectory.
5512 test ! -d "$ac_dir" && mkdir "$ac_dir"
5513 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5514 # A "../" for each directory in $ac_dir_suffix.
5515 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5517 ac_dir_suffix= ac_dots=
5520 case "$ac_given_srcdir" in
5522 if test -z "$ac_dots"; then top_srcdir=.
5523 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5524 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5526 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5527 top_srcdir="$ac_dots$ac_given_srcdir" ;;
5530 case "$ac_given_INSTALL" in
5531 [/$]*) INSTALL="$ac_given_INSTALL" ;;
5532 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5535 echo creating "$ac_file"
5537 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5539 *Makefile*) ac_comsub="1i\\
5540 # $configure_input" ;;
5544 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5546 s%@configure_input@%$configure_input%g
5547 s%@srcdir@%$srcdir%g
5548 s%@top_srcdir@%$top_srcdir%g
5549 s%@INSTALL@%$INSTALL%g
5550 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5555 cat >> $CONFIG_STATUS <<EOF
5558 cat >> $CONFIG_STATUS <<\EOF
5562 chmod +x $CONFIG_STATUS
5563 rm -fr confdefs* $ac_clean_files
5564 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1