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-serial-[{host,target,build}-]configure
18 Force sequential configuration of
19 sub-packages for the host, target or build
20 machine, or all sub-packages"
22 --enable-maintainer-mode enable make rules and dependencies not useful
23 (and sometimes confusing) to the casual installer"
25 # Initialize some variables set by options.
26 # The variables have the same names as the options, with
27 # dashes changed to underlines.
29 cache_file=./config.cache
38 program_transform_name=s,x,x,
46 bindir='${exec_prefix}/bin'
47 sbindir='${exec_prefix}/sbin'
48 libexecdir='${exec_prefix}/libexec'
49 datadir='${prefix}/share'
50 sysconfdir='${prefix}/etc'
51 sharedstatedir='${prefix}/com'
52 localstatedir='${prefix}/var'
53 libdir='${exec_prefix}/lib'
54 includedir='${prefix}/include'
55 oldincludedir='/usr/include'
56 infodir='${prefix}/info'
57 mandir='${prefix}/man'
59 # Initialize some other variables.
62 SHELL=${CONFIG_SHELL-/bin/sh}
63 # Maximum number of lines to put in a shell here document.
70 # If the previous option needs an argument, assign it.
71 if test -n "$ac_prev"; then
72 eval "$ac_prev=\$ac_option"
78 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
82 # Accept the important Cygnus configure options, so we can diagnose typos.
86 -bindir | --bindir | --bindi | --bind | --bin | --bi)
88 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
89 bindir="$ac_optarg" ;;
91 -build | --build | --buil | --bui | --bu)
93 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
96 -cache-file | --cache-file | --cache-fil | --cache-fi \
97 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
99 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
100 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
101 cache_file="$ac_optarg" ;;
103 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
105 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
107 datadir="$ac_optarg" ;;
109 -disable-* | --disable-*)
110 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
111 # Reject names that are not valid shell variable names.
112 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
113 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
115 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
116 eval "enable_${ac_feature}=no" ;;
118 -enable-* | --enable-*)
119 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
120 # Reject names that are not valid shell variable names.
121 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
122 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
124 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
129 eval "enable_${ac_feature}='$ac_optarg'" ;;
131 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
132 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
133 | --exec | --exe | --ex)
134 ac_prev=exec_prefix ;;
135 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
136 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
137 | --exec=* | --exe=* | --ex=*)
138 exec_prefix="$ac_optarg" ;;
140 -gas | --gas | --ga | --g)
141 # Obsolete; use --with-gas.
144 -help | --help | --hel | --he)
145 # Omit some internal or obsolete options to make the list less imposing.
146 # This message is too long to be a string in the A/UX 3.1 sh.
148 Usage: configure [options] [host]
149 Options: [defaults in brackets after descriptions]
151 --cache-file=FILE cache test results in FILE
152 --help print this message
153 --no-create do not create output files
154 --quiet, --silent do not print \`checking...' messages
155 --version print the version of autoconf that created configure
156 Directory and file names:
157 --prefix=PREFIX install architecture-independent files in PREFIX
159 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
161 --bindir=DIR user executables in DIR [EPREFIX/bin]
162 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
163 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
164 --datadir=DIR read-only architecture-independent data in DIR
166 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
167 --sharedstatedir=DIR modifiable architecture-independent data in DIR
169 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
170 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
171 --includedir=DIR C header files in DIR [PREFIX/include]
172 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
173 --infodir=DIR info documentation in DIR [PREFIX/info]
174 --mandir=DIR man documentation in DIR [PREFIX/man]
175 --srcdir=DIR find the sources in DIR [configure dir or ..]
176 --program-prefix=PREFIX prepend PREFIX to installed program names
177 --program-suffix=SUFFIX append SUFFIX to installed program names
178 --program-transform-name=PROGRAM
179 run sed PROGRAM on installed program names
183 --build=BUILD configure for building on BUILD [BUILD=HOST]
184 --host=HOST configure for HOST [guessed]
185 --target=TARGET configure for TARGET [TARGET=HOST]
186 Features and packages:
187 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
188 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
189 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
190 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
191 --x-includes=DIR X include files are in DIR
192 --x-libraries=DIR X library files are in DIR
194 if test -n "$ac_help"; then
195 echo "--enable and --with options recognized:$ac_help"
199 -host | --host | --hos | --ho)
201 -host=* | --host=* | --hos=* | --ho=*)
204 -includedir | --includedir | --includedi | --included | --include \
205 | --includ | --inclu | --incl | --inc)
206 ac_prev=includedir ;;
207 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
208 | --includ=* | --inclu=* | --incl=* | --inc=*)
209 includedir="$ac_optarg" ;;
211 -infodir | --infodir | --infodi | --infod | --info | --inf)
213 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
214 infodir="$ac_optarg" ;;
216 -libdir | --libdir | --libdi | --libd)
218 -libdir=* | --libdir=* | --libdi=* | --libd=*)
219 libdir="$ac_optarg" ;;
221 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
222 | --libexe | --libex | --libe)
223 ac_prev=libexecdir ;;
224 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
225 | --libexe=* | --libex=* | --libe=*)
226 libexecdir="$ac_optarg" ;;
228 -localstatedir | --localstatedir | --localstatedi | --localstated \
229 | --localstate | --localstat | --localsta | --localst \
230 | --locals | --local | --loca | --loc | --lo)
231 ac_prev=localstatedir ;;
232 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
233 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
234 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
235 localstatedir="$ac_optarg" ;;
237 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
239 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
240 mandir="$ac_optarg" ;;
243 # Obsolete; use --without-fp.
246 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
250 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
251 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
254 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
255 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
256 | --oldin | --oldi | --old | --ol | --o)
257 ac_prev=oldincludedir ;;
258 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
259 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
260 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
261 oldincludedir="$ac_optarg" ;;
263 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
265 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
266 prefix="$ac_optarg" ;;
268 -program-prefix | --program-prefix | --program-prefi | --program-pref \
269 | --program-pre | --program-pr | --program-p)
270 ac_prev=program_prefix ;;
271 -program-prefix=* | --program-prefix=* | --program-prefi=* \
272 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
273 program_prefix="$ac_optarg" ;;
275 -program-suffix | --program-suffix | --program-suffi | --program-suff \
276 | --program-suf | --program-su | --program-s)
277 ac_prev=program_suffix ;;
278 -program-suffix=* | --program-suffix=* | --program-suffi=* \
279 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
280 program_suffix="$ac_optarg" ;;
282 -program-transform-name | --program-transform-name \
283 | --program-transform-nam | --program-transform-na \
284 | --program-transform-n | --program-transform- \
285 | --program-transform | --program-transfor \
286 | --program-transfo | --program-transf \
287 | --program-trans | --program-tran \
288 | --progr-tra | --program-tr | --program-t)
289 ac_prev=program_transform_name ;;
290 -program-transform-name=* | --program-transform-name=* \
291 | --program-transform-nam=* | --program-transform-na=* \
292 | --program-transform-n=* | --program-transform-=* \
293 | --program-transform=* | --program-transfor=* \
294 | --program-transfo=* | --program-transf=* \
295 | --program-trans=* | --program-tran=* \
296 | --progr-tra=* | --program-tr=* | --program-t=*)
297 program_transform_name="$ac_optarg" ;;
299 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
300 | -silent | --silent | --silen | --sile | --sil)
303 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
305 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
307 sbindir="$ac_optarg" ;;
309 -sharedstatedir | --sharedstatedir | --sharedstatedi \
310 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
311 | --sharedst | --shareds | --shared | --share | --shar \
313 ac_prev=sharedstatedir ;;
314 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
315 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
316 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
318 sharedstatedir="$ac_optarg" ;;
320 -site | --site | --sit)
322 -site=* | --site=* | --sit=*)
325 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
327 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
328 srcdir="$ac_optarg" ;;
330 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
331 | --syscon | --sysco | --sysc | --sys | --sy)
332 ac_prev=sysconfdir ;;
333 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
334 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
335 sysconfdir="$ac_optarg" ;;
337 -target | --target | --targe | --targ | --tar | --ta | --t)
339 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
340 target="$ac_optarg" ;;
342 -v | -verbose | --verbose | --verbos | --verbo | --verb)
345 -version | --version | --versio | --versi | --vers)
346 echo "configure generated by autoconf version 2.13"
350 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
351 # Reject names that are not valid shell variable names.
352 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
353 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
355 ac_package=`echo $ac_package| sed 's/-/_/g'`
360 eval "with_${ac_package}='$ac_optarg'" ;;
362 -without-* | --without-*)
363 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
364 # Reject names that are not valid shell variable names.
365 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
366 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
368 ac_package=`echo $ac_package| sed 's/-/_/g'`
369 eval "with_${ac_package}=no" ;;
372 # Obsolete; use --with-x.
375 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
376 | --x-incl | --x-inc | --x-in | --x-i)
377 ac_prev=x_includes ;;
378 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
379 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
380 x_includes="$ac_optarg" ;;
382 -x-libraries | --x-libraries | --x-librarie | --x-librari \
383 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
384 ac_prev=x_libraries ;;
385 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
386 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
387 x_libraries="$ac_optarg" ;;
389 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
393 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
394 echo "configure: warning: $ac_option: invalid host type" 1>&2
396 if test "x$nonopt" != xNONE; then
397 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
405 if test -n "$ac_prev"; then
406 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
409 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
411 # File descriptor usage:
414 # 2 errors and warnings
415 # 3 some systems may open it to /dev/tty
416 # 4 used on the Kubota Titan
417 # 6 checking for... messages and results
418 # 5 compiler messages saved in config.log
419 if test "$silent" = yes; then
427 This file contains any messages produced by compilers while
428 running configure, to aid debugging if configure makes a mistake.
431 # Strip out --no-create and --no-recursion so they do not pile up.
432 # Also quote any args containing shell metacharacters.
437 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
438 | --no-cr | --no-c) ;;
439 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
440 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
441 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
442 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
443 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
448 # Only set these to C if already set. These must not be set unconditionally
449 # because not all systems understand e.g. LANG=C (notably SCO).
450 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
451 # Non-C LC_CTYPE values break the ctype check.
452 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
453 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
454 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
455 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
457 # confdefs.h avoids OS command line length limits that DEFS can exceed.
458 rm -rf conftest* confdefs.h
459 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
462 # A filename unique to this package, relative to the directory that
463 # configure is in, which we can look for to find out if srcdir is correct.
464 ac_unique_file=move-if-change
466 # Find the source files, if location was not specified.
467 if test -z "$srcdir"; then
468 ac_srcdir_defaulted=yes
469 # Try the directory containing this script, then its parent.
471 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
472 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
474 if test ! -r $srcdir/$ac_unique_file; then
478 ac_srcdir_defaulted=no
480 if test ! -r $srcdir/$ac_unique_file; then
481 if test "$ac_srcdir_defaulted" = yes; then
482 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
484 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
487 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
489 # Prefer explicitly selected file to automatically selected ones.
490 if test -z "$CONFIG_SITE"; then
491 if test "x$prefix" != xNONE; then
492 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
494 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
497 for ac_site_file in $CONFIG_SITE; do
498 if test -r "$ac_site_file"; then
499 echo "loading site script $ac_site_file"
504 if test -r "$cache_file"; then
505 echo "loading cache $cache_file"
508 echo "creating cache $cache_file"
513 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
514 ac_cpp='$CPP $CPPFLAGS'
515 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
516 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
517 cross_compiling=$ac_cv_prog_cc_cross
521 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
522 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
523 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
530 ac_n= ac_c='\c' ac_t=
536 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
537 if test -f $ac_dir/install-sh; then
539 ac_install_sh="$ac_aux_dir/install-sh -c"
541 elif test -f $ac_dir/install.sh; then
543 ac_install_sh="$ac_aux_dir/install.sh -c"
547 if test -z "$ac_aux_dir"; then
548 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
550 ac_config_guess=$ac_aux_dir/config.guess
551 ac_config_sub=$ac_aux_dir/config.sub
552 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
555 # Do some error checking and defaulting for the host and target type.
557 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
560 # 1. You are not allowed to specify --host, --target, and nonopt at the
562 # 2. Host defaults to nonopt.
563 # 3. If nonopt is not specified, then host defaults to the current host,
564 # as determined by config.guess.
565 # 4. Target and build default to nonopt.
566 # 5. If nonopt is not specified, then target and build default to host.
568 # The aliases save the names the user supplied, while $host etc.
569 # will get canonicalized.
570 case $host---$target---$nonopt in
571 NONE---*---* | *---NONE---* | *---*---NONE) ;;
572 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
576 # Make sure we can run config.sub.
577 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
578 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
581 echo $ac_n "checking host system type""... $ac_c" 1>&6
582 echo "configure:583: checking host system type" >&5
585 case "$host_alias" in
589 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
590 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
592 *) host_alias=$nonopt ;;
596 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
597 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
598 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
599 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
600 echo "$ac_t""$host" 1>&6
602 echo $ac_n "checking target system type""... $ac_c" 1>&6
603 echo "configure:604: checking target system type" >&5
606 case "$target_alias" in
609 NONE) target_alias=$host_alias ;;
610 *) target_alias=$nonopt ;;
614 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
615 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
616 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
617 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
618 echo "$ac_t""$target" 1>&6
620 echo $ac_n "checking build system type""... $ac_c" 1>&6
621 echo "configure:622: checking build system type" >&5
624 case "$build_alias" in
627 NONE) build_alias=$host_alias ;;
628 *) build_alias=$nonopt ;;
632 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
633 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
634 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
635 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
636 echo "$ac_t""$build" 1>&6
638 test "$host_alias" != "$target_alias" &&
639 test "$program_prefix$program_suffix$program_transform_name" = \
641 program_prefix=${target_alias}-
643 if test "$program_transform_name" = s,x,x,; then
644 program_transform_name=
646 # Double any \ or $. echo might interpret backslashes.
647 cat <<\EOF_SED > conftestsed
648 s,\\,\\\\,g; s,\$,$$,g
650 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
653 test "$program_prefix" != NONE &&
654 program_transform_name="s,^,${program_prefix},; $program_transform_name"
655 # Use a double $ so make ignores it.
656 test "$program_suffix" != NONE &&
657 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
659 # sed with no file args requires a program.
660 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
663 # Get 'install' or 'install-sh' and its variants.
664 # Find a good install program. We prefer a C program (faster),
665 # so one script is as good as another. But avoid the broken or
666 # incompatible versions:
667 # SysV /etc/install, /usr/sbin/install
668 # SunOS /usr/etc/install
671 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
672 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
673 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
674 # ./install, which can be erroneously created by make from ./install.sh.
675 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
676 echo "configure:677: checking for a BSD compatible install" >&5
677 if test -z "$INSTALL"; then
678 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
679 echo $ac_n "(cached) $ac_c" 1>&6
681 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
682 for ac_dir in $PATH; do
683 # Account for people who put trailing slashes in PATH elements.
685 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
687 # OSF1 and SCO ODT 3.0 have their own names for install.
688 # Don't use installbsd from OSF since it installs stuff as root
690 for ac_prog in ginstall scoinst install; do
691 if test -f $ac_dir/$ac_prog; then
692 if test $ac_prog = install &&
693 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
694 # AIX install. It has an incompatible calling convention.
697 ac_cv_path_install="$ac_dir/$ac_prog -c"
708 if test "${ac_cv_path_install+set}" = set; then
709 INSTALL="$ac_cv_path_install"
711 # As a last resort, use the slow shell script. We don't cache a
712 # path for INSTALL within a source directory, because that will
713 # break other packages using the cache if that directory is
714 # removed, or if the path is relative.
715 INSTALL="$ac_install_sh"
718 echo "$ac_t""$INSTALL" 1>&6
720 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
721 # It thinks the first close brace ends the variable substitution.
722 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
724 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
726 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
729 # Autoconf M4 include file defining utility macros for complex Canadian
738 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
740 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
743 # NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
744 # Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
745 # Code is pretty much lifted from autoconf2.53.
750 # NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
751 # Like AC_CHECK_TOOL, but requires the prefix if build!=host.
756 # NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
757 # Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
762 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
763 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
764 # For now, using this also overrides header checks to use only the
765 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
766 # bit harder from here).
767 # Eventually autoconf will default to checking headers with the compiler
768 # instead, and we'll have to do this differently.
773 ### we might need to use some other shell than /bin/sh for running subshells
774 ### If we are on Windows, search for the shell. This will permit people
775 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
776 ### without also having to set CONFIG_SHELL. This code will work when
777 ### using bash, which sets OSTYPE.
780 if test x${CONFIG_SHELL} = x ; then
781 if test ! -f /bin/sh ; then
782 if test x${SHELL} != x && test -f ${SHELL} ; then
783 CONFIG_SHELL=${SHELL}
786 for prog in sh sh.exe bash bash.exe; do
787 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
789 test -z "$dir" && dir=.
790 if test -f $dir/$prog; then
791 CONFIG_SHELL=$dir/$prog
797 test -n "${CONFIG_SHELL}" && break
805 config_shell=${CONFIG_SHELL-/bin/sh}
808 # if PWD already has a value, it is probably wrong.
809 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
811 # Export original configure arguments for use by sub-configures. These
812 # will be expanded by make, so quote '$'.
814 sed -e 's,\$,$$,g' <<EOF_SED > conftestsed.out
817 TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out`
818 rm -f conftestsed.out
821 moveifchange=${srcdir}/move-if-change
823 # Set srcdir to "." if that's what it is.
824 # This is important for multilib support.
826 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
827 if test "${pwd}" = "${srcpwd}" ; then
834 # Define the trigger file to make sure configure will re-run whenever
835 # the gcc version number changes.
836 if test "${with_gcc_version_trigger+set}" = set ; then
837 gcc_version_trigger="$with_gcc_version_trigger"
838 gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
840 # If gcc's sources are available, define the trigger file.
841 if test -f ${topsrcdir}/gcc/version.c ; then
842 gcc_version_trigger=${topsrcdir}/gcc/version.c
843 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
844 case "$ac_configure_args" in
845 *--with-gcc-version-trigger=$gcc_version_trigger* )
848 # Add to all subconfigure arguments: build, host, and target.
849 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
855 ### To add a new directory to the tree, first choose whether it is a target
856 ### or a host dependent tool. Then put it into the appropriate list
857 ### (library or tools, host or target), doing a dependency sort.
859 # Subdirs will be configured in the order listed in build_configdirs,
860 # configdirs, or target_configdirs; see the serialization section below.
862 # Dependency sorting is only needed when *configuration* must be done in
863 # a particular order. In all cases a dependency should be specified in
864 # the Makefile, whether or not it's implicitly specified here.
866 # Double entries in build_configdirs, configdirs, or target_configdirs may
867 # cause circular dependencies and break everything horribly.
869 # these libraries are used by various programs built for the host environment
871 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib"
873 # these tools are built for the host environment
874 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
875 # know that we are building the simulator.
876 # binutils, gas and ld appear in that order because it makes sense to run
877 # "make check" in that particular order.
878 host_tools="texinfo byacc flex bison binutils gas ld 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"
880 # libgcj represents the runtime libraries only used by gcj.
881 libgcj="target-libffi \
887 # these libraries are built for the target environment, and are built after
888 # the host libraries and the host tools (which may be a cross compiler)
890 target_libraries="target-libiberty \
893 target-libstdc++-v3 \
899 # these tools are built using the target libraries, and are intended to
900 # run only in the target environment
902 # note: any program that *uses* libraries that are in the "target_libraries"
903 # list belongs in this list. those programs are also very likely
904 # candidates for the "native_only" list which follows
906 target_tools="target-examples target-groff target-gperf target-rda"
908 ################################################################################
910 ## All tools belong in one of the four categories, and are assigned above
911 ## We assign ${configdirs} this way to remove all embedded newlines. This
912 ## is important because configure will choke if they ever get through.
913 ## ${configdirs} is directories we build using the host tools.
914 ## ${target_configdirs} is directories we build using the target tools.
916 configdirs=`echo ${host_libs} ${host_tools}`
917 target_configdirs=`echo ${target_libraries} ${target_tools}`
919 # Only make build modules if build != host.
920 # This should be done more generally, but at the moment it doesn't matter.
921 if test ${host_alias} != ${build_alias} ; then
922 # This is the only build module.
923 build_modules=libiberty
929 ################################################################################
931 srcname="gnu development package"
933 # This gets set non-empty for some net releases of packages.
936 # Define is_cross_compiler to save on calls to 'test'.
938 if test x"${host}" = x"${target}" ; then
941 is_cross_compiler=yes
944 # Find the build and target subdir names.
945 case ${build_alias} in
946 "") build_noncanonical=${build} ;;
947 *) build_noncanonical=${build_alias} ;;
950 case ${host_alias} in
951 "") host_noncanonical=${build_noncanonical} ;;
952 *) host_noncanonical=${host_alias} ;;
955 case ${target_alias} in
956 "") target_noncanonical=${host_noncanonical} ;;
957 *) target_noncanonical=${target_alias} ;;
960 # Prefix 'build-' so this never conflicts with target_subdir.
961 build_subdir="build-${build_noncanonical}"
962 # Not really a subdirectory, but here for completeness.
965 target_subdir=${target_noncanonical}
968 # Skipdirs are removed silently.
970 # Noconfigdirs are removed loudly.
974 # Make sure we don't let GNU ld be added if we didn't want it.
975 if test x$with_gnu_ld = xno ; then
977 noconfigdirs="$noconfigdirs ld"
981 # Make sure we don't let GNU as be added if we didn't want it.
982 if test x$with_gnu_as = xno ; then
984 noconfigdirs="$noconfigdirs gas"
987 # some tools are so dependent upon X11 that if we're not building with X,
988 # it's not even worth trying to configure, much less build, that tool.
991 yes | "") ;; # the default value for this tree is that X11 is available
993 skipdirs="${skipdirs} tk tix itcl libgui"
994 # We won't be able to build gdbtk without X.
997 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
1000 # Some tools are only suitable for building in a "native" situation.
1001 # Remove these if host!=target.
1002 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"
1004 # Similarly, some are only suitable for cross toolchains.
1005 # Remove these if host=target.
1006 cross_only="target-libgloss target-newlib target-opcodes"
1008 case $is_cross_compiler in
1009 no) skipdirs="${skipdirs} ${cross_only}" ;;
1010 yes) skipdirs="${skipdirs} ${native_only}" ;;
1013 # If both --with-headers and --with-libs are specified, default to
1015 if test x"${with_headers}" != x && test x"${with_headers} != xno \
1016 && test x"${with_libs}" != x && test x"${with_libs} != xno ; then
1017 if test x"${with_newlib}" = x ; then
1022 # Recognize --with-newlib/--without-newlib.
1023 case ${with_newlib} in
1024 no) skipdirs="${skipdirs} target-newlib" ;;
1025 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
1028 # Configure extra directories which are host specific
1032 configdirs="$configdirs libtermcap" ;;
1035 # Remove more programs from consideration, based on the host or
1036 # target this usually means that a port of the program doesn't
1041 noconfigdirs="$noconfigdirs byacc"
1043 i[3456789]86-*-vsta)
1044 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
1046 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
1047 noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
1049 i[3456789]86-*-mingw32*)
1050 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
1051 noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
1053 i[3456789]86-*-beos*)
1054 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
1057 noconfigdirs="autoconf automake send-pr rcs guile perl"
1063 noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
1066 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
1069 noconfigdirs="$noconfigdirs tk itcl tix libgui"
1073 # Check whether --enable-libada or --disable-libada was given.
1074 if test "${enable_libada+set}" = set; then
1075 enableval="$enable_libada"
1076 ENABLE_LIBADA=$enableval
1081 echo enable_libada=$ENABLE_LIBADA
1082 if test "${ENABLE_LIBADA}" != "yes" ; then
1083 noconfigdirs="$noconfigdirs target-libada"
1086 # Save it here so that, even in case of --enable-libgcj, if the Java
1087 # front-end isn't enabled, we still get libgcj disabled.
1088 libgcj_saved=$libgcj
1089 case $enable_libgcj in
1091 # If we reset it here, it won't get added to noconfigdirs in the
1092 # target-specific build rules, so it will be forcibly enabled
1093 # (unless the Java language itself isn't enabled).
1097 # Make sure we get it printed in the list of not supported target libs.
1098 noconfigdirs="$noconfigdirs ${libgcj}"
1104 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1107 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1108 noconfigdirs="$noconfigdirs target-libobjc"
1111 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1112 noconfigdirs="$noconfigdirs target-libobjc ${libgcj}"
1114 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1115 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1118 # Remove unsupported stuff on all kaOS configurations.
1119 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx"
1120 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
1121 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
1122 noconfigdirs="$noconfigdirs target-libgloss"
1125 # Skip some stuff on all NetBSD configurations.
1126 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1128 # Skip some stuff that's unsupported on some NetBSD configurations.
1130 i*86-*-netbsdelf*) ;;
1131 arm*-*-netbsdelf*) ;;
1133 noconfigdirs="$noconfigdirs ${libgcj}"
1138 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}"
1141 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1143 h8300*-*-* | h8500-*-*)
1144 noconfigdirs="$noconfigdirs target-libf2c"
1150 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}"
1153 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj}"
1156 # ld works, but does not support shared libraries.
1157 # newlib is not 64 bit ready. I'm not sure about fileutils.
1158 # gas doesn't generate exception information.
1159 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1162 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1165 # newlib is not 64 bit ready
1166 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1168 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
1169 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1172 # newlib is not 64 bit ready
1173 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1176 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1179 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1181 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1182 noconfigdirs="$noconfigdirs ${libgcj}"
1183 noconfigdirs="$noconfigdirs target-examples"
1184 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1185 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1186 noconfigdirs="$noconfigdirs expect dejagnu"
1187 # the C++ libraries don't build on top of CE's C libraries
1188 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1189 noconfigdirs="$noconfigdirs target-newlib"
1191 *-*-cygwin*) ;; # keep gdb and readline
1192 *) noconfigdirs="$noconfigdirs gdb readline"
1197 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1199 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1200 noconfigdirs="$noconfigdirs ${libgcj}"
1202 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1203 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1206 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1209 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1212 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1215 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1218 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1221 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1224 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1227 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1229 c4x-*-* | tic4x-*-*)
1230 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1232 c54x*-*-* | tic54x-*-*)
1233 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
1236 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1239 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1242 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1245 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1248 noconfigdirs="$noconfigdirs ${libgcj}"
1251 noconfigdirs="$noconfigdirs target-libgloss ${libgcj} target-libf2c"
1254 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c"
1256 hppa*64*-*-linux* | parisc*64*-*-linux*)
1257 # In this case, it's because the hppa64-linux target is for
1258 # the kernel only at this point and has no libc, and thus no
1259 # headers, crt*.o, etc., all of which are needed by these.
1260 noconfigdirs="$noconfigdirs target-zlib"
1263 parisc*-*-linux* | hppa*-*-linux* | \
1265 hppa*-*-openbsd* | \
1267 noconfigdirs="$noconfigdirs ${libgcj}"
1268 # Do configure ld/binutils/gas for this case.
1271 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1272 # build on HP-UX 10.20.
1273 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1276 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1279 # No gdb support yet.
1280 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1283 # No gdb or ld support yet.
1284 noconfigdirs="$noconfigdirs ${libgcj} tix readline mmalloc libgui itcl gdb ld"
1286 i[3456789]86-*-coff | i[3456789]86-*-elf)
1287 noconfigdirs="$noconfigdirs ${libgcj}"
1289 i[3456789]86-*-freebsd* | i[3456789]86-*-kfreebsd*-gnu)
1290 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1292 i[3456789]86-*-linux*)
1293 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1294 # not build java stuff by default.
1297 noconfigdirs="$noconfigdirs ${libgcj}";;
1300 # This section makes it possible to build newlib natively on linux.
1301 # If we are using a cross compiler then don't configure newlib.
1302 if test x${is_cross_compiler} != xno ; then
1303 noconfigdirs="$noconfigdirs target-newlib"
1305 noconfigdirs="$noconfigdirs target-libgloss"
1306 # If we are not using a cross compiler, do configure newlib.
1307 # Note however, that newlib will only be configured in this situation
1308 # if the --with-newlib option has been given, because otherwise
1309 # 'target-newlib' will appear in skipdirs.
1311 i[3456789]86-*-mingw32*)
1312 target_configdirs="$target_configdirs target-mingw"
1313 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1315 # Can't build gdb for mingw32 if not native.
1317 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1318 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1323 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1324 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1325 # always build newlib.
1326 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1328 # Can't build gdb for Cygwin if not native.
1330 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1331 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1336 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1338 i[3456789]86-*-sco3.2v5*)
1339 # The linker does not yet know about weak symbols in COFF,
1340 # and is not configured to handle mixed ELF and COFF.
1341 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1343 i[3456789]86-*-sco*)
1344 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1346 i[3456789]86-*-solaris2*)
1347 noconfigdirs="$noconfigdirs target-libgloss"
1349 i[3456789]86-*-sysv4*)
1350 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1352 i[3456789]86-*-beos*)
1353 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1356 noconfigdirs="$noconfigdirs ${libgcj}"
1358 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1359 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1362 noconfigdirs="$noconfigdirs ${libgcj}"
1365 noconfigdirs="$noconfigdirs ${libgcj}"
1368 # The EPOC C++ environment does not support exceptions or rtti,
1369 # and so building libstdc++-v3 tends not to always work.
1370 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1373 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1376 noconfigdirs="$noconfigdirs ${libgcj}"
1379 noconfigdirs="$noconfigdirs ${libgcj}"
1382 # copied from rs6000-*-* entry
1383 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1385 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1386 target_configdirs="$target_configdirs target-winsup"
1387 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1388 # always build newlib.
1389 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1391 # This is temporary until we can link against shared libraries
1392 powerpcle-*-solaris*)
1393 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1396 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1399 noconfigdirs="$noconfigdirs ${libgcj}"
1402 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1405 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1408 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1411 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1414 # The GNU linker does not support shared libraries.
1415 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1418 # Linking libjava exceeds command-line length limits on at least
1419 # IRIX 6.2, but not on IRIX 6.5.
1420 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1421 # <oldham@codesourcery.com>
1422 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1425 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1428 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1431 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1434 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1437 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1440 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1444 i[3456789]86-*-vsta) ;; # don't add gprof back in
1445 i[3456789]86-*-go32*) ;; # don't add gprof back in
1446 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
1447 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1449 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1452 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1455 noconfigdirs="$noconfigdirs ${libgcj}"
1458 noconfigdirs="$noconfigdirs ${libgcj}"
1461 noconfigdirs="$noconfigdirs ${libgcj}"
1464 noconfigdirs="$noconfigdirs ${libgcj}"
1465 if test x${is_cross_compiler} != xno ; then
1466 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1471 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1474 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
1477 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1480 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1483 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1486 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1489 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1492 noconfigdirs="$noconfigdirs ${libgcj}"
1495 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1498 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1501 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1504 noconfigdirs="$noconfigdirs ${libgcj}"
1508 # If we aren't building newlib, then don't build libgloss, since libgloss
1509 # depends upon some newlib header files.
1510 case "${noconfigdirs}" in
1511 *target-libgloss*) ;;
1512 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1515 # Figure out what language subdirectories are present.
1516 # Look if the user specified --enable-languages="..."; if not, use
1517 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1519 # NB: embedded tabs in this IF block -- do not untabify
1520 if test x"${enable_languages+set}" != xset; then
1521 if test x"${LANGUAGES+set}" = xset; then
1522 enable_languages="${LANGUAGES}"
1523 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
1525 enable_languages=all
1528 if test x"${enable_languages}" = x ||
1529 test x"${enable_languages}" = xyes;
1531 echo configure.in: --enable-languages needs at least one language argument 1>&2
1535 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1537 # First scan to see if an enabled language requires some other language.
1538 # We assume that a given config-lang.in will list all the language
1539 # front ends it requires, even if some are required indirectly.
1540 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1541 case ${lang_frag} in
1543 # The odd quoting in the next line works around
1544 # an apparent bug in bash 1.12 on linux.
1545 ${srcdir}/gcc/[*]/config-lang.in) ;;
1547 # From the config-lang.in, get $language, $lang_requires
1551 for other in ${lang_requires} ; do
1552 case ,${enable_languages}, in
1556 echo " \`$other' language required by \`$language'; enabling" 1>&2
1557 enable_languages="${enable_languages},${other}"
1565 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1566 case ${lang_frag} in
1568 # The odd quoting in the next line works around
1569 # an apparent bug in bash 1.12 on linux.
1570 ${srcdir}/gcc/[*]/config-lang.in) ;;
1572 # From the config-lang.in, get $language, $target_libs,
1573 # $lang_dirs, and $build_by_default
1579 if test "x$language" = x ; then
1580 echo "${lang_frag} doesn't set \$language." 1>&2
1583 case ,${enable_languages}, in
1585 # Language was explicitly selected; include it.
1589 # 'all' was selected; include 'default' languages.
1590 case ${build_by_default} in
1591 no) add_this_lang=no ;;
1592 *) add_this_lang=yes ;;
1595 *) add_this_lang=no ;;
1597 case ${add_this_lang} in
1599 # Remove language-dependent dirs.
1600 eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
1607 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1608 # $target_configdirs.
1609 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1612 for dir in . $skipdirs $noconfigdirs ; do
1613 dirname=`echo $dir | sed -e s/target-//g`
1614 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1615 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1616 if test -r $srcdir/$dirname/configure ; then
1617 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1620 notsupp="$notsupp $dir"
1624 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1625 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1626 if test -r $srcdir/$dirname/configure ; then
1627 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1630 notsupp="$notsupp $dir"
1636 # Sometimes the tools are distributed with libiberty but with no other
1637 # libraries. In that case, we don't want to build target-libiberty.
1638 if test -n "${target_configdirs}" ; then
1640 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1641 if test "$i" != "libiberty" ; then
1642 if test -r $srcdir/$i/configure ; then
1648 if test -z "${others}" ; then
1653 # Quietly strip out all directories which aren't configurable in this tree.
1654 # This relies on all configurable subdirectories being autoconfiscated, which
1656 configdirs_all="$configdirs"
1658 for i in ${configdirs_all} ; do
1659 if test -f ${srcdir}/$i/configure ; then
1660 configdirs="${configdirs} $i"
1663 target_configdirs_all="$target_configdirs"
1665 for i in ${target_configdirs_all} ; do
1666 j=`echo $i | sed -e s/target-//g`
1667 if test -f ${srcdir}/$j/configure ; then
1668 target_configdirs="${target_configdirs} $i"
1672 # Produce a warning message for the subdirs we can't configure.
1673 # This isn't especially interesting in the Cygnus tree, but in the individual
1674 # FSF releases, it's important to let people know when their machine isn't
1675 # supported by the one or two programs in a package.
1677 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1678 # If $appdirs is non-empty, at least one of those directories must still
1679 # be configured, or we error out. (E.g., if the gas release supports a
1680 # specified target in some subdirs but not the gas subdir, we shouldn't
1681 # pretend that all is well.)
1682 if test -n "$appdirs" ; then
1683 for dir in $appdirs ; do
1684 if test -r $dir/Makefile.in ; then
1685 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1689 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1695 if test -n "$appdirs" ; then
1696 echo "*** This configuration is not supported by this package." 1>&2
1700 # Okay, some application will build, or we don't care to check. Still
1701 # notify of subdirs not getting built.
1702 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1703 echo " ${notsupp}" 1>&2
1704 echo " (Any other directories should still work fine.)" 1>&2
1714 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1715 # the named directory are copied to $(tooldir)/sys-include.
1716 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
1717 if test x${is_cross_compiler} = xno ; then
1718 echo 1>&2 '***' --with-headers is only supported when cross compiling
1721 if test x"${with_headers}" != xyes ; then
1722 case "${exec_prefixoption}" in
1724 *) x=${exec_prefix} ;;
1726 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1730 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1731 # the name directories are copied to $(tooldir)/lib. Multiple directories
1733 if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
1734 if test x${is_cross_compiler} = xno ; then
1735 echo 1>&2 '***' --with-libs is only supported when cross compiling
1738 if test x"${with_libs}" != xyes ; then
1739 # Copy the libraries in reverse order, so that files in the first named
1740 # library override files in subsequent libraries.
1741 case "${exec_prefixoption}" in
1743 *) x=${exec_prefix} ;;
1745 for l in ${with_libs}; do
1746 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1751 # Handle ${copy_dirs}
1752 set fnord ${copy_dirs}
1754 while test $# != 0 ; do
1755 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1758 echo Copying $1 to $2
1760 # Use the install script to create the directory and all required
1761 # parent directories.
1762 if test -d $2 ; then
1766 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1769 # Copy the directory, assuming we have tar.
1770 # FIXME: Should we use B in the second tar? Not all systems support it.
1771 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1773 # It is the responsibility of the user to correctly adjust all
1774 # symlinks. If somebody can figure out how to handle them correctly
1775 # here, feel free to add the code.
1782 # Work in distributions that contain no compiler tools, like Autoconf.
1784 host_makefile_frag=/dev/null
1785 if test -d ${srcdir}/config ; then
1788 # Avoid "too much defining" errors from HPUX compiler.
1789 tentative_cc="cc -Wp,-H256000"
1790 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1791 # If it's HP/UX ar, this should be harmless.
1795 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1798 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1799 # chokes on bfd, the compiler won't let you assign integers to enums, and
1800 # other problems. Defining CC to gcc is a questionable way to say "don't use
1801 # the apollo compiler" (the preferred version of GCC could be called cc,
1802 # or whatever), but I'm not sure leaving CC as cc is any better...
1803 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1804 # Used to have BISON=yacc.
1808 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1811 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1812 tentative_cc="cc -Xa"
1813 host_makefile_frag="config/mh-cxux"
1815 m88k-motorola-sysv*)
1818 tentative_cc="cc -Wf,-XNg1000"
1819 host_makefile_frag="config/mh-decstation"
1822 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1823 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1824 host_makefile_frag="config/mh-necv4"
1827 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1828 # environment. Also bump switch table size so that cp-parse will
1829 # compile. Bump string length limit so linker builds.
1830 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1833 host_makefile_frag="config/mh-sysv4"
1836 # This is for a MIPS running RISC/os 4.52C.
1838 # This is needed for GDB, but needs to be in the top-level make because
1839 # if a library is compiled with the bsd headers and gets linked with the
1840 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1841 # a different size).
1842 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1843 # known except to select the sysv environment. Could we use /proc instead?
1844 # These "sysv environments" and "bsd environments" often end up being a pain.
1846 # This is not part of CFLAGS because perhaps not all C compilers have this
1848 tentative_cc="cc -systype sysv"
1853 i[3456789]86-*-sysv5*)
1854 host_makefile_frag="config/mh-sysv5"
1856 i[3456789]86-*-dgux*)
1857 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1858 host_makefile_frag="config/mh-dgux386"
1860 i[3456789]86-ncr-sysv4.3*)
1861 # The MetaWare compiler will generate a copyright message unless you
1862 # turn it off by adding the -Hnocopyr flag.
1863 tentative_cc="cc -Hnocopyr"
1865 i[3456789]86-ncr-sysv4*)
1866 # for an NCR 3000 (i486/SVR4) system.
1867 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1868 # This compiler not only emits obnoxious copyright messages every time
1869 # you run it, but it chokes and dies on a whole bunch of GNU source
1870 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1871 tentative_cc="/usr/ccs/ATT/cc"
1872 host_makefile_frag="config/mh-ncr3000"
1874 i[3456789]86-*-sco3.2v5*)
1876 i[3456789]86-*-sco*)
1877 # The native C compiler botches some simple uses of const. Unfortunately,
1878 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1879 tentative_cc="cc -Dconst="
1880 host_makefile_frag="config/mh-sco"
1882 i[3456789]86-*-udk*)
1883 host_makefile_frag="config/mh-sysv5"
1885 i[3456789]86-*-solaris2*)
1886 host_makefile_frag="config/mh-sysv4"
1888 i[3456789]86-*-msdosdjgpp*)
1889 host_makefile_frag="config/mh-djgpp"
1892 host_makefile_frag="config/mh-cygwin"
1895 host_makefile_frag="config/mh-mingw32"
1898 host_makefile_frag="config/mh-interix"
1901 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1905 host_makefile_frag="config/mh-solaris"
1908 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1909 # without overflowing the jump tables (-J says to use a 32 bit table)
1910 tentative_cc="cc -J"
1913 tentative_cc="cc -Wp,-H256000"
1916 tentative_cc="cc -Wp,-H256000"
1919 # /bin/cc is less than useful for our purposes. Always use GCC
1920 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1921 host_makefile_frag="config/mh-lynxrs6k"
1924 # /bin/cc is less than useful for our purposes. Always use GCC
1925 tentative_cc="/bin/gcc"
1928 host_makefile_frag="config/mh-sysv4"
1933 extra_arflags_for_target=
1934 extra_nmflags_for_target=
1935 extra_ranlibflags_for_target=
1936 target_makefile_frag=/dev/null
1938 i[3456789]86-*-netware*)
1939 target_makefile_frag="config/mt-netware"
1942 target_makefile_frag="config/mt-netware"
1945 target_makefile_frag="config/mt-linux"
1947 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1948 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1949 # commands to handle both 32-bit and 64-bit objects. These flags are
1950 # harmless if we're using GNU nm or ar.
1951 extra_arflags_for_target=" -X32_64"
1952 extra_nmflags_for_target=" -B -X32_64"
1955 # ranlib from Darwin requires the -c flag to look at common symbols.
1956 extra_ranlibflags_for_target=" -c"
1958 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1959 target_makefile_frag="config/mt-wince"
1963 alphaieee_frag=/dev/null
1966 # This just makes sure to use the -mieee option to build target libs.
1967 # This should probably be set individually by each library.
1968 alphaieee_frag="config/mt-alphaieee"
1972 # If --enable-target-optspace always use -Os instead of -O2 to build
1973 # the target libraries, similarly if it is not specified, use -Os
1974 # on selected platforms.
1975 ospace_frag=/dev/null
1976 case "${enable_target_optspace}:${target}" in
1978 ospace_frag="config/mt-ospace"
1981 ospace_frag="config/mt-d30v"
1983 :m32r-* | :d10v-* | :fr30-*)
1984 ospace_frag="config/mt-ospace"
1989 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1993 # Set with_gnu_as and with_gnu_ld as appropriate.
1995 # This is done by determining whether or not the appropriate directory
1996 # is available, and by checking whether or not specific configurations
1997 # have requested that this magic not happen.
1999 # The command line options always override the explicit settings in
2000 # configure.in, and the settings in configure.in override this magic.
2002 # If the default for a toolchain is to use GNU as and ld, and you don't
2003 # want to do that, then you should use the --without-gnu-as and
2004 # --without-gnu-ld options for the configure script.
2006 if test x${use_gnu_as} = x &&
2007 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
2009 extra_host_args="$extra_host_args --with-gnu-as"
2012 if test x${use_gnu_ld} = x &&
2013 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
2015 extra_host_args="$extra_host_args --with-gnu-ld"
2018 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
2019 # can detect this case.
2021 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
2023 extra_host_args="$extra_host_args --with-newlib"
2027 # Default to using --with-stabs for certain targets.
2028 if test x${with_stabs} = x ; then
2032 mips*-*-* | alpha*-*-osf*)
2034 extra_host_args="${extra_host_args} --with-stabs"
2039 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
2040 # them automatically.
2043 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
2047 # If we aren't going to be using gcc, see if we can extract a definition
2048 # of CC from the fragment.
2049 # Actually, use the 'pre-extracted' version above.
2050 if test -z "${CC}" && test "${build}" = "${host}" ; then
2051 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2053 for dir in $PATH; do
2054 test -z "$dir" && dir=.
2055 if test -f $dir/gcc; then
2061 if test -z "${found}" && test -n "${tentative_cc}" ; then
2066 # Some systems (e.g., one of the i386-aix systems the gas testers are
2067 # using) don't handle "\$" correctly, so don't use it here.
2068 tooldir='${exec_prefix}'/${target_alias}
2069 build_tooldir=${tooldir}
2071 # Generate a default definition for YACC. This is used if the makefile can't
2072 # locate bison or byacc in objdir.
2074 for prog in 'bison -y' byacc yacc
2076 set dummy $prog; tmp=$2
2077 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2078 for dir in $PATH; do
2079 test -z "$dir" && dir=.
2080 if test -f $dir/$tmp; then
2081 DEFAULT_YACC="$prog"
2087 test -n "$DEFAULT_YACC" && break
2090 # Generate a default definition for M4. This is used if the makefile can't
2091 # locate m4 in objdir.
2093 for prog in gm4 gnum4 m4
2095 set dummy $prog; tmp=$2
2096 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2097 for dir in $PATH; do
2098 test -z "$dir" && dir=.
2099 if test -f $dir/$tmp; then
2106 test -n "$DEFAULT_M4" && break
2109 # Generate a default definition for LEX. This is used if the makefile can't
2110 # locate flex in objdir.
2112 for prog in flex lex
2114 set dummy $prog; tmp=$2
2115 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2116 for dir in $PATH; do
2117 test -z "$dir" && dir=.
2118 if test -f $dir/$tmp; then
2125 test -n "$DEFAULT_LEX" && break
2128 if test "${build}" != "${host}" ; then
2129 # If we are doing a Canadian Cross, in which the host and build systems
2130 # are not the same, we set reasonable default values for the tools.
2132 BISON=${BISON-bison}
2133 CC=${CC-${host_alias}-gcc}
2134 CFLAGS=${CFLAGS-"-g -O2"}
2135 CXX=${CXX-${host_alias}-c++}
2136 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2137 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2138 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2139 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2140 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2141 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2142 BUILD_PREFIX=${build_alias}-
2143 BUILD_PREFIX_1=${build_alias}-
2144 MAKEINFO=${MAKEINFO-makeinfo}
2146 if test -z "${YACC}" ; then
2147 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2148 for dir in $PATH; do
2149 test -z "$dir" && dir=.
2150 if test -f $dir/bison; then
2154 if test -f $dir/byacc; then
2158 if test -f $dir/yacc; then
2164 if test -z "${YACC}" ; then
2169 if test -z "${LEX}" ; then
2170 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2171 for dir in $PATH; do
2172 test -z "$dir" && dir=.
2173 if test -f $dir/flex; then
2177 if test -f $dir/lex; then
2187 # Set reasonable default values for some tools even if not Canadian.
2188 # Of course, these are different reasonable default values, originally
2189 # specified directly in the Makefile.
2190 # We don't export, so that autoconf can do its job.
2191 # Note that all these settings are above the fragment inclusion point
2192 # in Makefile.in, so can still be overridden by fragments.
2193 # This is all going to change when we autoconfiscate...
2195 BISON="\$(USUAL_BISON)"
2196 CC_FOR_BUILD="\$(CC)"
2197 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2199 BUILD_PREFIX_1=loser-
2200 MAKEINFO="\$(USUAL_MAKEINFO)"
2202 YACC="\$(USUAL_YACC)"
2204 # If CC is still not set, try to get gcc.
2206 if test -z "${CC}" ; then
2207 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2208 for dir in $PATH; do
2209 test -z "$dir" && dir=.
2210 if test -f $dir/gcc; then
2213 echo 'void f(){}' > conftest.c
2214 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2215 CFLAGS=${CFLAGS-"-g -O2"}
2216 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2218 CFLAGS=${CFLAGS-"-O2"}
2219 CXXFLAGS=${CXXFLAGS-"-O2"}
2228 # Determine if we are using gcc.
2229 cat > conftest.c <<EOF
2234 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2238 if test -z "${CFLAGS}"; then
2239 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2240 # is set to a version of gcc.
2241 if test "$cc_prog_is_gcc" = yes; then
2242 echo 'void f(){}' > conftest.c
2243 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2244 CFLAGS=${CFLAGS-"-g -O2"}
2245 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2247 CFLAGS=${CFLAGS-"-O2"}
2248 CXXFLAGS=${CXXFLAGS-"-O2"}
2255 # We must set the default linker to the linker used by gcc for the correct
2256 # operation of libtool. If LD is not defined and we are using gcc, try to
2257 # set the LD default to the ld used by gcc.
2258 if test -z "$LD"; then
2259 if test "$cc_prog_is_gcc" = yes; then
2262 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2264 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2266 case $gcc_prog_ld in
2267 # Accept absolute paths.
2268 [\\/]* | [A-Za-z]:[\\/]*)
2269 LD="$gcc_prog_ld" ;;
2275 CFLAGS=${CFLAGS-"-g"}
2276 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2279 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2280 # Set up the list of links to be made.
2281 # ${links} is the list of link names, and ${files} is the list of names to link to.
2284 configlinks="${links}"
2285 if test -r ./config.status ; then
2286 mv -f ./config.status ./config.back
2288 while test -n "${files}" ; do
2289 # set file to car of files, files to cdr of files
2290 set ${files}; file=$1; shift; files=$*
2291 set ${links}; link=$1; shift; links=$*
2293 if test ! -r ${srcdir}/${file} ; then
2294 if test ! -r ${file} ; then
2295 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2296 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2302 srcfile=${srcdir}/${file}
2305 ${remove} -f ${link}
2306 # Make a symlink if possible, otherwise try a hard link
2307 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2310 # We need to re-remove the file because Lynx leaves a
2311 # very strange directory there when it fails an NFS symlink.
2312 ${remove} -r -f ${link}
2313 ${hard_link} ${srcfile} ${link}
2315 if test ! -r ${link} ; then
2316 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2320 echo "Linked \"${link}\" to \"${srcfile}\"."
2323 # Create a .gdbinit file which runs the one in srcdir
2324 # and tells GDB to look there for source files.
2326 if test -r ${srcdir}/.gdbinit ; then
2329 *) cat > ./.gdbinit <<EOF
2333 source ${srcdir}/.gdbinit
2339 # Make sure that the compiler is able to generate an executable. If it
2340 # can't, we are probably in trouble. We don't care whether we can run the
2341 # executable--we might be using a cross compiler--we only care whether it
2342 # can be created. At this point the main configure script has set CC.
2344 echo "int main () { return 0; }" > conftest.c
2345 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2346 if test $? = 0 ; then
2347 if test -s conftest || test -s conftest.exe ; then
2353 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2354 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2361 # The Solaris /usr/ucb/cc compiler does not appear to work.
2363 sparc-sun-solaris2*)
2364 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2365 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2367 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2368 if test -d /opt/cygnus/bin ; then
2369 if test "$could_use" = "" ; then
2370 could_use="/opt/cygnus/bin"
2372 could_use="$could_use or /opt/cygnus/bin"
2375 if test "$could_use" = "" ; then
2376 echo "Warning: compilation may fail because you're using"
2377 echo "/usr/ucb/cc. You should change your PATH or CC "
2378 echo "variable and rerun configure."
2380 echo "Warning: compilation may fail because you're using"
2381 echo "/usr/ucb/cc, when you should use the C compiler from"
2382 echo "$could_use. You should change your"
2383 echo "PATH or CC variable and rerun configure."
2389 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2390 # binutils tools will find libbfd.so.
2391 case "${enable_shared}" in
2392 no | "") SET_LIB_PATH= ;;
2393 *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
2397 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2398 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2401 # Record target_configdirs and the configure arguments for target and
2402 # build configuration in Makefile.
2403 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2405 # This is the final value for target_configdirs. configdirs already
2406 # has its final value, as does build_modules. It's time to create some
2407 # lists of valid targets.
2410 configure_build_modules=
2411 for module in ${build_modules} ; do
2412 all_build_modules=all-build-${module}
2413 configure_build_modules=configure-build-${module}
2416 # Determine whether gdb needs tk/tcl or not.
2417 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2418 # and in that case we want gdb to be built without tk. Ugh!
2419 # In fact I believe gdb is the *only* package directly dependent on tk,
2420 # so we should be able to put the 'maybe's in unconditionally and
2421 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2422 # 100% sure that that's safe though.
2424 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2425 case "$enable_gdbtk" in
2429 GDB_TK="${gdb_tk}" ;;
2431 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2432 # distro. Eventually someone will fix this and move Insight, nee
2433 # gdbtk to a separate directory.
2434 if test -d ${srcdir}/gdb/gdbtk ; then
2442 # Create the 'maybe dependencies'. This uses a temporary file.
2444 # While at that, we remove Makefiles if we were started for recursive
2445 # configuration, so that the top-level Makefile reconfigures them,
2446 # like we used to do when configure itself was recursive.
2448 echo '# maybedep.tmp' > maybedep.tmp
2450 # Make-targets which may need maybe dependencies.
2451 mts="configure all install check clean distclean dvi info install-info"
2452 mts="${mts} installcheck mostlyclean maintainer-clean TAGS"
2454 # Loop over modules and make-targets.
2455 for module in ${build_modules} ; do
2456 if test -z "${no_recursion}" \
2457 && test -f ${build_subdir}/${module}/Makefile; then
2458 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2459 rm -f ${build_subdir}/${module}/Makefile
2461 for mt in ${mts} ; do
2463 install) ;; # No installing build modules.
2464 *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;;
2468 for module in ${configdirs} ; do
2469 if test -z "${no_recursion}" \
2470 && test -f ${module}/Makefile; then
2471 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2472 rm -f ${module}/Makefile
2474 for mt in ${mts} ; do
2475 echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp
2478 for module in ${target_configdirs} ; do
2479 if test -z "${no_recursion}" \
2480 && test -f ${target_subdir}/${module}/Makefile; then
2481 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2482 rm -f ${target_subdir}/${module}/Makefile
2484 for mt in ${mts} ; do
2485 echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp
2488 maybe_dependencies=maybedep.tmp
2491 # Create the serialization dependencies. This uses a temporary file.
2493 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2494 if test "${enable_serial_configure+set}" = set; then
2495 enableval="$enable_serial_configure"
2500 case ${enable_serial_configure} in
2502 enable_serial_build_configure=yes
2503 enable_serial_host_configure=yes
2504 enable_serial_target_configure=yes
2508 # These force 'configure's to be done one at a time, to avoid problems
2509 # with contention over a shared config.cache.
2511 echo '# serdep.tmp' > serdep.tmp
2513 test "x${enable_serial_build_configure}" = xyes &&
2514 for item in ${build_configdirs} ; do
2517 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2522 test "x${enable_serial_host_configure}" = xyes &&
2523 for item in ${configdirs} ; do
2526 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2531 test "x${enable_serial_target_configure}" = xyes &&
2532 for item in ${target_configdirs} ; do
2535 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2539 serialization_dependencies=serdep.tmp
2542 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2543 # target and nonopt. These are the ones we might not want to pass
2544 # down to subconfigures. Also strip program-prefix, program-suffix,
2545 # and program-transform-name, so that we can pass down a consistent
2546 # program-transform-name. If autoconf has put single quotes around
2547 # any of these arguments (because they contain shell metacharacters)
2548 # then this will fail; in practice this only happens for
2549 # --program-transform-name, so be sure to override --program-transform-name
2550 # at the end of the argument list.
2551 # These will be expanded by make, so quote '$'.
2552 cat <<\EOF_SED > conftestsed
2554 s/ --c[a-z-]*[= ][^ ]* / /
2555 s/ --sr[a-z-]*[= ][^ ]* / /
2556 s/ --ho[a-z-]*[= ][^ ]* / /
2557 s/ --bu[a-z-]*[= ][^ ]* / /
2558 s/ --t[a-z-]*[= ][^ ]* / /
2559 s/ --program-[pst][a-z-]*[= ][^ ]* / /
2560 s/ -cache-file[= ][^ ]* / /
2561 s/ -srcdir[= ][^ ]* / /
2562 s/ -host[= ][^ ]* / /
2563 s/ -build[= ][^ ]* / /
2564 s/ -target[= ][^ ]* / /
2565 s/ -program-prefix[= ][^ ]* / /
2566 s/ -program-suffix[= ][^ ]* / /
2567 s/ -program-transform-name[= ][^ ]* / /
2572 sed -f conftestsed <<EOF_SED > conftestsed.out
2573 ${ac_configure_args}
2575 baseargs=`cat conftestsed.out`
2576 rm -f conftestsed conftestsed.out
2578 # Add in --program-transform-name, after --program-prefix and
2579 # --program-suffix have been applied to it. Autoconf has already
2580 # doubled dollar signs and backslashes in program_transform_name; we want
2581 # the backslashes un-doubled, and then the entire thing wrapped in single
2582 # quotes, because this will be expanded first by make and then by the shell.
2583 # Also, because we want to override the logic in subdir configure scripts to
2584 # choose program_transform_name, replace any s,x,x, with s,y,y,.
2585 sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
2586 ${program_transform_name}
2588 gcc_transform_name=`cat conftestsed.out`
2589 rm -f conftestsed.out
2590 baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
2592 # For the build-side libraries, we just need to pretend we're native,
2593 # and not use the same cache file. Multilibs are neither needed nor
2595 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2597 # For host modules, accept cache file option, or specification as blank.
2598 case "${cache_file}" in
2600 cache_file_option="" ;;
2601 /* | [A-Za-z]:[\\/]* ) # absolute path
2602 cache_file_option="--cache-file=${cache_file}" ;;
2604 cache_file_option="--cache-file=../${cache_file}" ;;
2607 # Host dirs don't like to share a cache file either, horribly enough.
2608 # This seems to be due to autoconf 2.5x stupidity.
2609 host_configargs="--cache-file=./config.cache --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2611 target_configargs=${baseargs}
2613 # Passing a --with-cross-host argument lets the target libraries know
2614 # whether they are being built with a cross-compiler or being built
2615 # native. However, it would be better to use other mechanisms to make the
2616 # sorts of decisions they want to make on this basis. Please consider
2617 # this option to be deprecated. FIXME.
2618 if test x${is_cross_compiler} = xyes ; then
2619 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2622 # Default to --enable-multilib.
2623 if test x${enable_multilib} = x ; then
2624 target_configargs="--enable-multilib ${target_configargs}"
2627 # Pass --with-newlib if appropriate. Note that target_configdirs has
2628 # changed from the earlier setting of with_newlib.
2629 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2630 target_configargs="--with-newlib ${target_configargs}"
2633 # Different target subdirs use different values of certain variables
2634 # (notably CXX). Worse, multilibs use *lots* of different values.
2635 # Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
2636 # it doesn't automatically accept command-line overrides of them.
2637 # This means it's not safe for target subdirs to share a cache file,
2638 # which is disgusting, but there you have it. Hopefully this can be
2639 # fixed in future. It's still worthwhile to use a cache file for each
2640 # directory. I think.
2642 # Pass the appropriate --host, --build, and --cache-file arguments.
2643 target_configargs="--cache-file=./config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2645 # provide a proper gxx_include_dir.
2646 # Note, if you change the default, make sure to fix both here and in
2647 # the gcc and libstdc++-v3 subdirectories.
2648 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2649 case "${with_gxx_include_dir}" in
2651 { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
2654 case "${enable_version_specific_runtime_libs}" in
2655 yes) gxx_include_dir='${libsubdir}/include/c++' ;;
2657 . ${srcdir}/config.if
2658 gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
2660 *) gxx_include_dir=${with_gxx_include_dir} ;;
2664 case " $target_configdirs " in
2666 case " $target_configargs " in
2667 *" --with-newlib "*)
2670 FLAGS_FOR_TARGET=$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' ;;
2673 # If we're not building GCC, don't discard standard headers.
2674 if test -d ${srcdir}/gcc; then
2675 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2677 if test "${build}" != "${host}"; then
2678 # On Canadian crosses, CC_FOR_TARGET will have already been set
2679 # by `configure', so we won't have an opportunity to add -Bgcc/
2680 # to it. This is right: we don't want to search that directory
2681 # for binaries, but we want the header files in there, so add
2683 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2685 # Someone might think of using the pre-installed headers on
2686 # Canadian crosses, in case the installed compiler is not fully
2687 # compatible with the compiler being built. In this case, it
2688 # would be better to flag an error than risking having
2689 # incompatible object files being constructed. We can't
2690 # guarantee that an error will be flagged, but let's hope the
2691 # compiler will do it, when presented with incompatible header
2696 case "${target}-${is_cross_compiler}" in
2697 i[3456789]86-*-linux*-no)
2698 # Here host == target, so we don't need to build gcc,
2699 # so we don't want to discard standard headers.
2700 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2703 # If we're building newlib, use its generic headers last, but search
2704 # for any libc-related directories first (so make it the last -B
2706 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2714 # Allow the user to override the flags for
2715 # our build compiler if desired.
2716 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
2718 # On Canadian crosses, we'll be searching the right directories for
2719 # the previously-installed cross compiler, so don't bother to add
2720 # flags for directories within the install tree of the compiler
2721 # being built; programs in there won't even run.
2722 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2723 # Search for pre-installed headers if nothing else fits.
2724 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
2727 if test "x${use_gnu_ld}" = x &&
2728 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2729 # Arrange for us to find uninstalled linker scripts.
2730 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2733 if test "x${CC_FOR_TARGET+set}" = xset; then
2735 elif test -d ${srcdir}/gcc; then
2736 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2737 elif test "$host" = "$target"; then
2738 CC_FOR_TARGET='$(CC)'
2740 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2742 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2744 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2746 elif test -d ${srcdir}/gcc; then
2747 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2748 elif test "$host" = "$target"; then
2749 GCJ_FOR_TARGET='gcj'
2751 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2753 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2755 # Don't use libstdc++-v3's flags to configure/build itself.
2756 libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2757 raw_libstdcxx_flags='-L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2759 if test "x${CXX_FOR_TARGET+set}" = xset; then
2760 if test "x${RAW_CXX_FOR_TARGET+set}" != xset; then
2761 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2763 elif test -d ${srcdir}/gcc; then
2764 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2765 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2766 # default whereas gcc does not.
2767 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2769 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2770 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2771 elif test "$host" = "$target"; then
2772 CXX_FOR_TARGET='$(CXX)'
2773 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2775 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2776 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2778 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2779 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2781 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2782 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2784 # We want to defer the evaluation of `cmd`s and shell variables in
2785 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2786 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2787 # quotes, but we still have to duplicate `$'s so that shell variables
2788 # can be expanded by the nested make as shell variables, not as make
2790 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2791 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2793 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2794 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2795 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2796 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2797 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2798 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2799 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2801 # Makefile fragments.
2802 host_makefile_frag=${srcdir}/${host_makefile_frag}
2803 target_makefile_frag=${srcdir}/${target_makefile_frag}
2804 alphaieee_frag=${srcdir}/${alphaieee_frag}
2805 ospace_frag=${srcdir}/${ospace_frag}
2811 # Miscellanea: directories, flags, etc.
2825 # Build module lists & subconfigure args.
2830 # Host module lists & subconfigure args.
2834 # Target module lists & subconfigure args.
2848 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2849 ncn_target_tool_prefix=
2850 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2852 if test -n "$ncn_tool_prefix"; then
2853 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2854 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2855 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2856 echo "configure:2857: checking for $ac_word" >&5
2857 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2858 echo $ac_n "(cached) $ac_c" 1>&6
2860 if test -n "$AR"; then
2861 ac_cv_prog_AR="$AR" # Let the user override the test.
2863 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2865 for ac_dir in $ac_dummy; do
2866 test -z "$ac_dir" && ac_dir=.
2867 if test -f $ac_dir/$ac_word; then
2868 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2876 if test -n "$AR"; then
2877 echo "$ac_t""$AR" 1>&6
2879 echo "$ac_t""no" 1>&6
2883 if test -z "$ac_cv_prog_AR" ; then
2884 if test $build = $host ; then
2886 # Extract the first word of "ar", so it can be a program name with args.
2887 set dummy ar; ac_word=$2
2888 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2889 echo "configure:2890: checking for $ac_word" >&5
2890 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2891 echo $ac_n "(cached) $ac_c" 1>&6
2893 if test -n "$ncn_cv_AR"; then
2894 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2896 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2898 for ac_dir in $ac_dummy; do
2899 test -z "$ac_dir" && ac_dir=.
2900 if test -f $ac_dir/$ac_word; then
2901 ac_cv_prog_ncn_cv_AR="ar"
2906 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2909 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2910 if test -n "$ncn_cv_AR"; then
2911 echo "$ac_t""$ncn_cv_AR" 1>&6
2913 echo "$ac_t""no" 1>&6
2918 AR="${ncn_tool_prefix}ar"
2924 if test -n "$ncn_tool_prefix"; then
2925 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2926 set dummy ${ncn_tool_prefix}as; ac_word=$2
2927 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2928 echo "configure:2929: checking for $ac_word" >&5
2929 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2930 echo $ac_n "(cached) $ac_c" 1>&6
2932 if test -n "$AS"; then
2933 ac_cv_prog_AS="$AS" # Let the user override the test.
2935 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2937 for ac_dir in $ac_dummy; do
2938 test -z "$ac_dir" && ac_dir=.
2939 if test -f $ac_dir/$ac_word; then
2940 ac_cv_prog_AS="${ncn_tool_prefix}as"
2948 if test -n "$AS"; then
2949 echo "$ac_t""$AS" 1>&6
2951 echo "$ac_t""no" 1>&6
2955 if test -z "$ac_cv_prog_AS" ; then
2956 if test $build = $host ; then
2958 # Extract the first word of "as", so it can be a program name with args.
2959 set dummy as; ac_word=$2
2960 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2961 echo "configure:2962: checking for $ac_word" >&5
2962 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2963 echo $ac_n "(cached) $ac_c" 1>&6
2965 if test -n "$ncn_cv_AS"; then
2966 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2968 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2970 for ac_dir in $ac_dummy; do
2971 test -z "$ac_dir" && ac_dir=.
2972 if test -f $ac_dir/$ac_word; then
2973 ac_cv_prog_ncn_cv_AS="as"
2978 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2981 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2982 if test -n "$ncn_cv_AS"; then
2983 echo "$ac_t""$ncn_cv_AS" 1>&6
2985 echo "$ac_t""no" 1>&6
2990 AS="${ncn_tool_prefix}as"
2996 if test -n "$ncn_tool_prefix"; then
2997 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2998 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2999 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3000 echo "configure:3001: checking for $ac_word" >&5
3001 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3002 echo $ac_n "(cached) $ac_c" 1>&6
3004 if test -n "$DLLTOOL"; then
3005 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3007 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3009 for ac_dir in $ac_dummy; do
3010 test -z "$ac_dir" && ac_dir=.
3011 if test -f $ac_dir/$ac_word; then
3012 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
3019 DLLTOOL="$ac_cv_prog_DLLTOOL"
3020 if test -n "$DLLTOOL"; then
3021 echo "$ac_t""$DLLTOOL" 1>&6
3023 echo "$ac_t""no" 1>&6
3027 if test -z "$ac_cv_prog_DLLTOOL" ; then
3028 if test $build = $host ; then
3029 ncn_cv_DLLTOOL=$DLLTOOL
3030 # Extract the first word of "dlltool", so it can be a program name with args.
3031 set dummy dlltool; ac_word=$2
3032 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3033 echo "configure:3034: checking for $ac_word" >&5
3034 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
3035 echo $ac_n "(cached) $ac_c" 1>&6
3037 if test -n "$ncn_cv_DLLTOOL"; then
3038 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
3040 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3042 for ac_dir in $ac_dummy; do
3043 test -z "$ac_dir" && ac_dir=.
3044 if test -f $ac_dir/$ac_word; then
3045 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3050 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3053 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
3054 if test -n "$ncn_cv_DLLTOOL"; then
3055 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
3057 echo "$ac_t""no" 1>&6
3060 DLLTOOL=$ncn_cv_DLLTOOL
3062 DLLTOOL="${ncn_tool_prefix}dlltool"
3065 DLLTOOL="$ac_cv_prog_DLLTOOL"
3068 if test -n "$ncn_tool_prefix"; then
3069 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
3070 set dummy ${ncn_tool_prefix}ld; ac_word=$2
3071 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3072 echo "configure:3073: checking for $ac_word" >&5
3073 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
3074 echo $ac_n "(cached) $ac_c" 1>&6
3076 if test -n "$LD"; then
3077 ac_cv_prog_LD="$LD" # Let the user override the test.
3079 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3081 for ac_dir in $ac_dummy; do
3082 test -z "$ac_dir" && ac_dir=.
3083 if test -f $ac_dir/$ac_word; then
3084 ac_cv_prog_LD="${ncn_tool_prefix}ld"
3092 if test -n "$LD"; then
3093 echo "$ac_t""$LD" 1>&6
3095 echo "$ac_t""no" 1>&6
3099 if test -z "$ac_cv_prog_LD" ; then
3100 if test $build = $host ; then
3102 # Extract the first word of "ld", so it can be a program name with args.
3103 set dummy ld; ac_word=$2
3104 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3105 echo "configure:3106: checking for $ac_word" >&5
3106 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
3107 echo $ac_n "(cached) $ac_c" 1>&6
3109 if test -n "$ncn_cv_LD"; then
3110 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
3112 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3114 for ac_dir in $ac_dummy; do
3115 test -z "$ac_dir" && ac_dir=.
3116 if test -f $ac_dir/$ac_word; then
3117 ac_cv_prog_ncn_cv_LD="ld"
3122 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
3125 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
3126 if test -n "$ncn_cv_LD"; then
3127 echo "$ac_t""$ncn_cv_LD" 1>&6
3129 echo "$ac_t""no" 1>&6
3134 LD="${ncn_tool_prefix}ld"
3140 if test -n "$ncn_tool_prefix"; then
3141 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3142 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3143 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3144 echo "configure:3145: checking for $ac_word" >&5
3145 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3146 echo $ac_n "(cached) $ac_c" 1>&6
3148 if test -n "$NM"; then
3149 ac_cv_prog_NM="$NM" # Let the user override the test.
3151 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3153 for ac_dir in $ac_dummy; do
3154 test -z "$ac_dir" && ac_dir=.
3155 if test -f $ac_dir/$ac_word; then
3156 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3164 if test -n "$NM"; then
3165 echo "$ac_t""$NM" 1>&6
3167 echo "$ac_t""no" 1>&6
3171 if test -z "$ac_cv_prog_NM" ; then
3172 if test $build = $host ; then
3174 # Extract the first word of "nm", so it can be a program name with args.
3175 set dummy nm; ac_word=$2
3176 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3177 echo "configure:3178: checking for $ac_word" >&5
3178 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3179 echo $ac_n "(cached) $ac_c" 1>&6
3181 if test -n "$ncn_cv_NM"; then
3182 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3184 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3186 for ac_dir in $ac_dummy; do
3187 test -z "$ac_dir" && ac_dir=.
3188 if test -f $ac_dir/$ac_word; then
3189 ac_cv_prog_ncn_cv_NM="nm"
3194 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3197 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3198 if test -n "$ncn_cv_NM"; then
3199 echo "$ac_t""$ncn_cv_NM" 1>&6
3201 echo "$ac_t""no" 1>&6
3206 NM="${ncn_tool_prefix}nm"
3212 if test -n "$ncn_tool_prefix"; then
3213 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3214 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3215 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3216 echo "configure:3217: checking for $ac_word" >&5
3217 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3218 echo $ac_n "(cached) $ac_c" 1>&6
3220 if test -n "$RANLIB"; then
3221 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3223 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3225 for ac_dir in $ac_dummy; do
3226 test -z "$ac_dir" && ac_dir=.
3227 if test -f $ac_dir/$ac_word; then
3228 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3235 RANLIB="$ac_cv_prog_RANLIB"
3236 if test -n "$RANLIB"; then
3237 echo "$ac_t""$RANLIB" 1>&6
3239 echo "$ac_t""no" 1>&6
3243 if test -z "$ac_cv_prog_RANLIB" ; then
3244 if test $build = $host ; then
3245 ncn_cv_RANLIB=$RANLIB
3246 # Extract the first word of "ranlib", so it can be a program name with args.
3247 set dummy ranlib; ac_word=$2
3248 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3249 echo "configure:3250: checking for $ac_word" >&5
3250 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3251 echo $ac_n "(cached) $ac_c" 1>&6
3253 if test -n "$ncn_cv_RANLIB"; then
3254 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3256 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3258 for ac_dir in $ac_dummy; do
3259 test -z "$ac_dir" && ac_dir=.
3260 if test -f $ac_dir/$ac_word; then
3261 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3266 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3269 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3270 if test -n "$ncn_cv_RANLIB"; then
3271 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3273 echo "$ac_t""no" 1>&6
3276 RANLIB=$ncn_cv_RANLIB
3281 RANLIB="$ac_cv_prog_RANLIB"
3284 if test -n "$ncn_tool_prefix"; then
3285 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3286 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3287 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3288 echo "configure:3289: checking for $ac_word" >&5
3289 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3290 echo $ac_n "(cached) $ac_c" 1>&6
3292 if test -n "$WINDRES"; then
3293 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3295 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3297 for ac_dir in $ac_dummy; do
3298 test -z "$ac_dir" && ac_dir=.
3299 if test -f $ac_dir/$ac_word; then
3300 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3307 WINDRES="$ac_cv_prog_WINDRES"
3308 if test -n "$WINDRES"; then
3309 echo "$ac_t""$WINDRES" 1>&6
3311 echo "$ac_t""no" 1>&6
3315 if test -z "$ac_cv_prog_WINDRES" ; then
3316 if test $build = $host ; then
3317 ncn_cv_WINDRES=$WINDRES
3318 # Extract the first word of "windres", so it can be a program name with args.
3319 set dummy windres; ac_word=$2
3320 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3321 echo "configure:3322: checking for $ac_word" >&5
3322 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3323 echo $ac_n "(cached) $ac_c" 1>&6
3325 if test -n "$ncn_cv_WINDRES"; then
3326 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3328 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3330 for ac_dir in $ac_dummy; do
3331 test -z "$ac_dir" && ac_dir=.
3332 if test -f $ac_dir/$ac_word; then
3333 ac_cv_prog_ncn_cv_WINDRES="windres"
3338 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3341 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3342 if test -n "$ncn_cv_WINDRES"; then
3343 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3345 echo "$ac_t""no" 1>&6
3348 WINDRES=$ncn_cv_WINDRES
3350 WINDRES="${ncn_tool_prefix}windres"
3353 WINDRES="$ac_cv_prog_WINDRES"
3356 if test -n "$ncn_tool_prefix"; then
3357 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3358 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3359 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3360 echo "configure:3361: checking for $ac_word" >&5
3361 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3362 echo $ac_n "(cached) $ac_c" 1>&6
3364 if test -n "$OBJCOPY"; then
3365 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3367 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3369 for ac_dir in $ac_dummy; do
3370 test -z "$ac_dir" && ac_dir=.
3371 if test -f $ac_dir/$ac_word; then
3372 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3379 OBJCOPY="$ac_cv_prog_OBJCOPY"
3380 if test -n "$OBJCOPY"; then
3381 echo "$ac_t""$OBJCOPY" 1>&6
3383 echo "$ac_t""no" 1>&6
3387 if test -z "$ac_cv_prog_OBJCOPY" ; then
3388 if test $build = $host ; then
3389 ncn_cv_OBJCOPY=$OBJCOPY
3390 # Extract the first word of "objcopy", so it can be a program name with args.
3391 set dummy objcopy; ac_word=$2
3392 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3393 echo "configure:3394: checking for $ac_word" >&5
3394 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3395 echo $ac_n "(cached) $ac_c" 1>&6
3397 if test -n "$ncn_cv_OBJCOPY"; then
3398 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3400 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3402 for ac_dir in $ac_dummy; do
3403 test -z "$ac_dir" && ac_dir=.
3404 if test -f $ac_dir/$ac_word; then
3405 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3410 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3413 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3414 if test -n "$ncn_cv_OBJCOPY"; then
3415 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3417 echo "$ac_t""no" 1>&6
3420 OBJCOPY=$ncn_cv_OBJCOPY
3422 OBJCOPY="${ncn_tool_prefix}objcopy"
3425 OBJCOPY="$ac_cv_prog_OBJCOPY"
3428 if test -n "$ncn_tool_prefix"; then
3429 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3430 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3431 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3432 echo "configure:3433: checking for $ac_word" >&5
3433 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3434 echo $ac_n "(cached) $ac_c" 1>&6
3436 if test -n "$OBJDUMP"; then
3437 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3439 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3441 for ac_dir in $ac_dummy; do
3442 test -z "$ac_dir" && ac_dir=.
3443 if test -f $ac_dir/$ac_word; then
3444 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3451 OBJDUMP="$ac_cv_prog_OBJDUMP"
3452 if test -n "$OBJDUMP"; then
3453 echo "$ac_t""$OBJDUMP" 1>&6
3455 echo "$ac_t""no" 1>&6
3459 if test -z "$ac_cv_prog_OBJDUMP" ; then
3460 if test $build = $host ; then
3461 ncn_cv_OBJDUMP=$OBJDUMP
3462 # Extract the first word of "objdump", so it can be a program name with args.
3463 set dummy objdump; ac_word=$2
3464 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3465 echo "configure:3466: checking for $ac_word" >&5
3466 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3467 echo $ac_n "(cached) $ac_c" 1>&6
3469 if test -n "$ncn_cv_OBJDUMP"; then
3470 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3472 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3474 for ac_dir in $ac_dummy; do
3475 test -z "$ac_dir" && ac_dir=.
3476 if test -f $ac_dir/$ac_word; then
3477 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3482 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3485 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3486 if test -n "$ncn_cv_OBJDUMP"; then
3487 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3489 echo "$ac_t""no" 1>&6
3492 OBJDUMP=$ncn_cv_OBJDUMP
3494 OBJDUMP="${ncn_tool_prefix}objdump"
3497 OBJDUMP="$ac_cv_prog_OBJDUMP"
3510 if test -n "$ncn_target_tool_prefix"; then
3511 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3512 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3513 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3514 echo "configure:3515: checking for $ac_word" >&5
3515 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3516 echo $ac_n "(cached) $ac_c" 1>&6
3518 if test -n "$AR_FOR_TARGET"; then
3519 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3521 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3523 for ac_dir in $ac_dummy; do
3524 test -z "$ac_dir" && ac_dir=.
3525 if test -f $ac_dir/$ac_word; then
3526 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3533 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3534 if test -n "$AR_FOR_TARGET"; then
3535 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3537 echo "$ac_t""no" 1>&6
3541 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3542 if test $build = $target ; then
3543 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3544 # Extract the first word of "ar", so it can be a program name with args.
3545 set dummy ar; ac_word=$2
3546 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3547 echo "configure:3548: checking for $ac_word" >&5
3548 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3549 echo $ac_n "(cached) $ac_c" 1>&6
3551 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3552 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3554 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3556 for ac_dir in $ac_dummy; do
3557 test -z "$ac_dir" && ac_dir=.
3558 if test -f $ac_dir/$ac_word; then
3559 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3564 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3567 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3568 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3569 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3571 echo "$ac_t""no" 1>&6
3574 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3576 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3579 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3582 if test -n "$ncn_target_tool_prefix"; then
3583 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3584 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3585 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3586 echo "configure:3587: checking for $ac_word" >&5
3587 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3588 echo $ac_n "(cached) $ac_c" 1>&6
3590 if test -n "$AS_FOR_TARGET"; then
3591 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3593 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3595 for ac_dir in $ac_dummy; do
3596 test -z "$ac_dir" && ac_dir=.
3597 if test -f $ac_dir/$ac_word; then
3598 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3605 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3606 if test -n "$AS_FOR_TARGET"; then
3607 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3609 echo "$ac_t""no" 1>&6
3613 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3614 if test $build = $target ; then
3615 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3616 # Extract the first word of "as", so it can be a program name with args.
3617 set dummy as; ac_word=$2
3618 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3619 echo "configure:3620: checking for $ac_word" >&5
3620 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3621 echo $ac_n "(cached) $ac_c" 1>&6
3623 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3624 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3626 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3628 for ac_dir in $ac_dummy; do
3629 test -z "$ac_dir" && ac_dir=.
3630 if test -f $ac_dir/$ac_word; then
3631 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3636 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3639 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3640 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3641 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3643 echo "$ac_t""no" 1>&6
3646 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3648 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3651 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3654 if test -n "$ncn_target_tool_prefix"; then
3655 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3656 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3657 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3658 echo "configure:3659: checking for $ac_word" >&5
3659 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3660 echo $ac_n "(cached) $ac_c" 1>&6
3662 if test -n "$DLLTOOL_FOR_TARGET"; then
3663 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3665 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3667 for ac_dir in $ac_dummy; do
3668 test -z "$ac_dir" && ac_dir=.
3669 if test -f $ac_dir/$ac_word; then
3670 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3677 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3678 if test -n "$DLLTOOL_FOR_TARGET"; then
3679 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3681 echo "$ac_t""no" 1>&6
3685 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3686 if test $build = $target ; then
3687 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3688 # Extract the first word of "dlltool", so it can be a program name with args.
3689 set dummy dlltool; ac_word=$2
3690 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3691 echo "configure:3692: checking for $ac_word" >&5
3692 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3693 echo $ac_n "(cached) $ac_c" 1>&6
3695 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3696 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3698 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3700 for ac_dir in $ac_dummy; do
3701 test -z "$ac_dir" && ac_dir=.
3702 if test -f $ac_dir/$ac_word; then
3703 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3708 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3711 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3712 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3713 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3715 echo "$ac_t""no" 1>&6
3718 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3720 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3723 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3726 if test -n "$ncn_target_tool_prefix"; then
3727 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3728 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3729 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3730 echo "configure:3731: checking for $ac_word" >&5
3731 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3732 echo $ac_n "(cached) $ac_c" 1>&6
3734 if test -n "$LD_FOR_TARGET"; then
3735 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3737 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3739 for ac_dir in $ac_dummy; do
3740 test -z "$ac_dir" && ac_dir=.
3741 if test -f $ac_dir/$ac_word; then
3742 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3749 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3750 if test -n "$LD_FOR_TARGET"; then
3751 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3753 echo "$ac_t""no" 1>&6
3757 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3758 if test $build = $target ; then
3759 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3760 # Extract the first word of "ld", so it can be a program name with args.
3761 set dummy ld; ac_word=$2
3762 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3763 echo "configure:3764: checking for $ac_word" >&5
3764 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3765 echo $ac_n "(cached) $ac_c" 1>&6
3767 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3768 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3770 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3772 for ac_dir in $ac_dummy; do
3773 test -z "$ac_dir" && ac_dir=.
3774 if test -f $ac_dir/$ac_word; then
3775 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3780 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3783 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3784 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3785 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3787 echo "$ac_t""no" 1>&6
3790 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3792 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3795 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3798 if test -n "$ncn_target_tool_prefix"; then
3799 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3800 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3801 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3802 echo "configure:3803: checking for $ac_word" >&5
3803 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3804 echo $ac_n "(cached) $ac_c" 1>&6
3806 if test -n "$NM_FOR_TARGET"; then
3807 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3809 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3811 for ac_dir in $ac_dummy; do
3812 test -z "$ac_dir" && ac_dir=.
3813 if test -f $ac_dir/$ac_word; then
3814 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3821 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3822 if test -n "$NM_FOR_TARGET"; then
3823 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3825 echo "$ac_t""no" 1>&6
3829 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3830 if test $build = $target ; then
3831 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3832 # Extract the first word of "nm", so it can be a program name with args.
3833 set dummy nm; ac_word=$2
3834 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3835 echo "configure:3836: checking for $ac_word" >&5
3836 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3837 echo $ac_n "(cached) $ac_c" 1>&6
3839 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3840 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3842 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3844 for ac_dir in $ac_dummy; do
3845 test -z "$ac_dir" && ac_dir=.
3846 if test -f $ac_dir/$ac_word; then
3847 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3852 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3855 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3856 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3857 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3859 echo "$ac_t""no" 1>&6
3862 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3864 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3867 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3870 if test -n "$ncn_target_tool_prefix"; then
3871 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3872 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3873 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3874 echo "configure:3875: checking for $ac_word" >&5
3875 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3876 echo $ac_n "(cached) $ac_c" 1>&6
3878 if test -n "$RANLIB_FOR_TARGET"; then
3879 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3881 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3883 for ac_dir in $ac_dummy; do
3884 test -z "$ac_dir" && ac_dir=.
3885 if test -f $ac_dir/$ac_word; then
3886 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3893 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3894 if test -n "$RANLIB_FOR_TARGET"; then
3895 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3897 echo "$ac_t""no" 1>&6
3901 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3902 if test $build = $target ; then
3903 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3904 # Extract the first word of "ranlib", so it can be a program name with args.
3905 set dummy ranlib; ac_word=$2
3906 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3907 echo "configure:3908: checking for $ac_word" >&5
3908 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3909 echo $ac_n "(cached) $ac_c" 1>&6
3911 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3912 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3914 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3916 for ac_dir in $ac_dummy; do
3917 test -z "$ac_dir" && ac_dir=.
3918 if test -f $ac_dir/$ac_word; then
3919 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3924 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3927 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3928 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3929 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3931 echo "$ac_t""no" 1>&6
3934 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3936 RANLIB_FOR_TARGET=":"
3939 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3942 if test -n "$ncn_target_tool_prefix"; then
3943 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3944 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3945 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3946 echo "configure:3947: checking for $ac_word" >&5
3947 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3948 echo $ac_n "(cached) $ac_c" 1>&6
3950 if test -n "$WINDRES_FOR_TARGET"; then
3951 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3953 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3955 for ac_dir in $ac_dummy; do
3956 test -z "$ac_dir" && ac_dir=.
3957 if test -f $ac_dir/$ac_word; then
3958 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3965 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3966 if test -n "$WINDRES_FOR_TARGET"; then
3967 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3969 echo "$ac_t""no" 1>&6
3973 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3974 if test $build = $target ; then
3975 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3976 # Extract the first word of "windres", so it can be a program name with args.
3977 set dummy windres; ac_word=$2
3978 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3979 echo "configure:3980: checking for $ac_word" >&5
3980 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3981 echo $ac_n "(cached) $ac_c" 1>&6
3983 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3984 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3986 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3988 for ac_dir in $ac_dummy; do
3989 test -z "$ac_dir" && ac_dir=.
3990 if test -f $ac_dir/$ac_word; then
3991 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3996 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3999 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
4000 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
4001 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
4003 echo "$ac_t""no" 1>&6
4006 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
4008 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
4011 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
4024 # Fix up target tools.
4025 if test "x${build}" = "x${host}" ; then
4026 # In this case, the newly built tools can and should be used,
4027 # so we override the results of the autoconf tests.
4028 # This should really only happen when the tools are actually being built,
4029 # but that's a further refinement. The new build scheme, where
4030 # tools are built into a structure paralleling where they're installed,
4031 # should also eliminate all of this cleanly.
4032 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
4033 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
4034 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
4035 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
4036 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
4037 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
4038 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
4040 # Certain tools may need extra flags.
4041 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
4042 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
4043 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
4045 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
4046 echo "configure:4047: checking whether to enable maintainer-specific portions of Makefiles" >&5
4047 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4048 if test "${enable_maintainer_mode+set}" = set; then
4049 enableval="$enable_maintainer_mode"
4050 USE_MAINTAINER_MODE=$enableval
4052 USE_MAINTAINER_MODE=no
4055 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
4058 if test "$USE_MAINTAINER_MODE" = yes; then
4059 MAINTAINER_MODE_TRUE=
4060 MAINTAINER_MODE_FALSE='#'
4062 MAINTAINER_MODE_TRUE='#'
4063 MAINTAINER_MODE_FALSE=
4065 MAINT=$MAINTAINER_MODE_TRUE
4068 cat > confcache <<\EOF
4069 # This file is a shell script that caches the results of configure
4070 # tests run on this system so they can be shared between configure
4071 # scripts and configure runs. It is not useful on other systems.
4072 # If it contains results you don't want to keep, you may remove or edit it.
4074 # By default, configure uses ./config.cache as the cache file,
4075 # creating it if it does not exist already. You can give configure
4076 # the --cache-file=FILE option to use a different cache file; that is
4077 # what configure does when it calls configure scripts in
4078 # subdirectories, so they share the cache.
4079 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4080 # config.status only pays attention to the cache file if you give it the
4081 # --recheck option to rerun configure.
4084 # The following way of writing the cache mishandles newlines in values,
4085 # but we know of no workaround that is simple, portable, and efficient.
4086 # So, don't put newlines in cache variables' values.
4087 # Ultrix sh set writes to stderr and can't be redirected directly,
4088 # and sets the high bit in the cache file unless we assign to the vars.
4090 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4092 # `set' does not quote correctly, so add quotes (double-quote substitution
4093 # turns \\\\ into \\, and sed turns \\ into \).
4095 -e "s/'/'\\\\''/g" \
4096 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4099 # `set' quotes correctly as required by POSIX, so do not add quotes.
4100 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4103 if cmp -s $cache_file confcache; then
4106 if test -w $cache_file; then
4107 echo "updating cache $cache_file"
4108 cat confcache > $cache_file
4110 echo "not updating unwritable cache $cache_file"
4115 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4117 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4118 # Let make expand exec_prefix.
4119 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4121 # Any assignment to VPATH causes Sun make to only execute
4122 # the first set of double-colon rules, so remove it if not needed.
4123 # If there is a colon in the path, we need to keep it.
4124 if test "x$srcdir" = x.; then
4125 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
4128 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4130 # Transform confdefs.h into DEFS.
4131 # Protect against shell expansion while executing Makefile rules.
4132 # Protect against Makefile macro expansion.
4133 cat > conftest.defs <<\EOF
4134 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
4135 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
4140 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
4144 # Without the "./", some shells look in PATH for config.status.
4145 : ${CONFIG_STATUS=./config.status}
4147 echo creating $CONFIG_STATUS
4148 rm -f $CONFIG_STATUS
4149 cat > $CONFIG_STATUS <<EOF
4151 # Generated automatically by configure.
4152 # Run this file to recreate the current configuration.
4153 # This directory was configured as follows,
4154 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4156 # $0 $ac_configure_args
4158 # Compiler output produced by configure, useful for debugging
4159 # configure, is in ./config.log if it exists.
4161 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4164 case "\$ac_option" in
4165 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4166 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4167 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4168 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4169 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4171 -help | --help | --hel | --he | --h)
4172 echo "\$ac_cs_usage"; exit 0 ;;
4173 *) echo "\$ac_cs_usage"; exit 1 ;;
4177 ac_given_srcdir=$srcdir
4178 ac_given_INSTALL="$INSTALL"
4180 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4182 cat >> $CONFIG_STATUS <<EOF
4184 # Protect against being on the right side of a sed subst in config.status.
4185 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4186 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4190 s%@CFLAGS@%$CFLAGS%g
4191 s%@CPPFLAGS@%$CPPFLAGS%g
4192 s%@CXXFLAGS@%$CXXFLAGS%g
4193 s%@FFLAGS@%$FFLAGS%g
4195 s%@LDFLAGS@%$LDFLAGS%g
4197 s%@exec_prefix@%$exec_prefix%g
4198 s%@prefix@%$prefix%g
4199 s%@program_transform_name@%$program_transform_name%g
4200 s%@bindir@%$bindir%g
4201 s%@sbindir@%$sbindir%g
4202 s%@libexecdir@%$libexecdir%g
4203 s%@datadir@%$datadir%g
4204 s%@sysconfdir@%$sysconfdir%g
4205 s%@sharedstatedir@%$sharedstatedir%g
4206 s%@localstatedir@%$localstatedir%g
4207 s%@libdir@%$libdir%g
4208 s%@includedir@%$includedir%g
4209 s%@oldincludedir@%$oldincludedir%g
4210 s%@infodir@%$infodir%g
4211 s%@mandir@%$mandir%g
4213 s%@host_alias@%$host_alias%g
4214 s%@host_cpu@%$host_cpu%g
4215 s%@host_vendor@%$host_vendor%g
4216 s%@host_os@%$host_os%g
4217 s%@target@%$target%g
4218 s%@target_alias@%$target_alias%g
4219 s%@target_cpu@%$target_cpu%g
4220 s%@target_vendor@%$target_vendor%g
4221 s%@target_os@%$target_os%g
4223 s%@build_alias@%$build_alias%g
4224 s%@build_cpu@%$build_cpu%g
4225 s%@build_vendor@%$build_vendor%g
4226 s%@build_os@%$build_os%g
4227 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4228 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
4229 s%@INSTALL_DATA@%$INSTALL_DATA%g
4230 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
4231 s%@build_subdir@%$build_subdir%g
4232 s%@host_subdir@%$host_subdir%g
4233 s%@target_subdir@%$target_subdir%g
4234 /@maybe_dependencies@/r $maybe_dependencies
4235 s%@maybe_dependencies@%%g
4236 /@serialization_dependencies@/r $serialization_dependencies
4237 s%@serialization_dependencies@%%g
4238 /@host_makefile_frag@/r $host_makefile_frag
4239 s%@host_makefile_frag@%%g
4240 /@target_makefile_frag@/r $target_makefile_frag
4241 s%@target_makefile_frag@%%g
4242 /@alphaieee_frag@/r $alphaieee_frag
4243 s%@alphaieee_frag@%%g
4244 /@ospace_frag@/r $ospace_frag
4246 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4247 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4248 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4249 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4250 s%@configlinks@%$configlinks%g
4251 s%@gcc_version_trigger@%$gcc_version_trigger%g
4252 s%@gcc_version@%$gcc_version%g
4253 s%@tooldir@%$tooldir%g
4254 s%@build_tooldir@%$build_tooldir%g
4255 s%@GDB_TK@%$GDB_TK%g
4256 s%@gxx_include_dir@%$gxx_include_dir%g
4257 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4258 s%@build_configargs@%$build_configargs%g
4259 s%@configure_build_modules@%$configure_build_modules%g
4260 s%@all_build_modules@%$all_build_modules%g
4261 s%@host_configargs@%$host_configargs%g
4262 s%@configdirs@%$configdirs%g
4263 s%@target_configargs@%$target_configargs%g
4264 s%@target_configdirs@%$target_configdirs%g
4266 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4268 s%@MAKEINFO@%$MAKEINFO%g
4270 s%@config_shell@%$config_shell%g
4272 s%@ncn_cv_AR@%$ncn_cv_AR%g
4274 s%@ncn_cv_AS@%$ncn_cv_AS%g
4275 s%@DLLTOOL@%$DLLTOOL%g
4276 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4278 s%@ncn_cv_LD@%$ncn_cv_LD%g
4280 s%@ncn_cv_NM@%$ncn_cv_NM%g
4281 s%@RANLIB@%$RANLIB%g
4282 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4283 s%@WINDRES@%$WINDRES%g
4284 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4285 s%@OBJCOPY@%$OBJCOPY%g
4286 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4287 s%@OBJDUMP@%$OBJDUMP%g
4288 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4291 s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g
4292 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4293 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4294 s%@DEFAULT_M4@%$DEFAULT_M4%g
4295 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4296 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4297 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4298 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4299 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4300 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4301 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4302 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4303 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4304 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4305 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4306 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4307 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4308 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4309 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4310 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4311 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4312 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4313 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4314 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4315 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4316 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4317 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
4318 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
4324 cat >> $CONFIG_STATUS <<\EOF
4326 # Split the substitutions into bite-sized pieces for seds with
4327 # small command number limits, like on Digital OSF/1 and HP-UX.
4328 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4329 ac_file=1 # Number of current file.
4330 ac_beg=1 # First line for current file.
4331 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4334 while $ac_more_lines; do
4335 if test $ac_beg -gt 1; then
4336 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4338 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4340 if test ! -s conftest.s$ac_file; then
4342 rm -f conftest.s$ac_file
4344 if test -z "$ac_sed_cmds"; then
4345 ac_sed_cmds="sed -f conftest.s$ac_file"
4347 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4349 ac_file=`expr $ac_file + 1`
4351 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4354 if test -z "$ac_sed_cmds"; then
4359 cat >> $CONFIG_STATUS <<EOF
4361 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4363 cat >> $CONFIG_STATUS <<\EOF
4364 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4365 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4367 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4368 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4369 *) ac_file_in="${ac_file}.in" ;;
4372 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4374 # Remove last slash and all that follows it. Not all systems have dirname.
4375 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4376 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4377 # The file is in a subdirectory.
4378 test ! -d "$ac_dir" && mkdir "$ac_dir"
4379 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4380 # A "../" for each directory in $ac_dir_suffix.
4381 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4383 ac_dir_suffix= ac_dots=
4386 case "$ac_given_srcdir" in
4388 if test -z "$ac_dots"; then top_srcdir=.
4389 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4390 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4392 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4393 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4396 case "$ac_given_INSTALL" in
4397 [/$]*) INSTALL="$ac_given_INSTALL" ;;
4398 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4401 echo creating "$ac_file"
4403 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4405 *Makefile*) ac_comsub="1i\\
4406 # $configure_input" ;;
4410 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4412 s%@configure_input@%$configure_input%g
4413 s%@srcdir@%$srcdir%g
4414 s%@top_srcdir@%$top_srcdir%g
4415 s%@INSTALL@%$INSTALL%g
4416 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4421 cat >> $CONFIG_STATUS <<EOF
4424 cat >> $CONFIG_STATUS <<\EOF
4428 chmod +x $CONFIG_STATUS
4429 rm -fr confdefs* $ac_clean_files
4430 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1