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 --disable-serial-[{host,target,build}-]configure
16 Don't force sequential configuration of
17 sub-packages for the host, target or build
18 machine, or of any sub-packages at all"
20 # Initialize some variables set by options.
21 # The variables have the same names as the options, with
22 # dashes changed to underlines.
24 cache_file=./config.cache
33 program_transform_name=s,x,x,
41 bindir='${exec_prefix}/bin'
42 sbindir='${exec_prefix}/sbin'
43 libexecdir='${exec_prefix}/libexec'
44 datadir='${prefix}/share'
45 sysconfdir='${prefix}/etc'
46 sharedstatedir='${prefix}/com'
47 localstatedir='${prefix}/var'
48 libdir='${exec_prefix}/lib'
49 includedir='${prefix}/include'
50 oldincludedir='/usr/include'
51 infodir='${prefix}/info'
52 mandir='${prefix}/man'
54 # Initialize some other variables.
57 SHELL=${CONFIG_SHELL-/bin/sh}
58 # Maximum number of lines to put in a shell here document.
65 # If the previous option needs an argument, assign it.
66 if test -n "$ac_prev"; then
67 eval "$ac_prev=\$ac_option"
73 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
77 # Accept the important Cygnus configure options, so we can diagnose typos.
81 -bindir | --bindir | --bindi | --bind | --bin | --bi)
83 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
84 bindir="$ac_optarg" ;;
86 -build | --build | --buil | --bui | --bu)
88 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
91 -cache-file | --cache-file | --cache-fil | --cache-fi \
92 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
94 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
95 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
96 cache_file="$ac_optarg" ;;
98 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
100 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
102 datadir="$ac_optarg" ;;
104 -disable-* | --disable-*)
105 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
106 # Reject names that are not valid shell variable names.
107 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
108 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
110 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
111 eval "enable_${ac_feature}=no" ;;
113 -enable-* | --enable-*)
114 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
115 # Reject names that are not valid shell variable names.
116 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
117 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
119 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
124 eval "enable_${ac_feature}='$ac_optarg'" ;;
126 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
127 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
128 | --exec | --exe | --ex)
129 ac_prev=exec_prefix ;;
130 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
131 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
132 | --exec=* | --exe=* | --ex=*)
133 exec_prefix="$ac_optarg" ;;
135 -gas | --gas | --ga | --g)
136 # Obsolete; use --with-gas.
139 -help | --help | --hel | --he)
140 # Omit some internal or obsolete options to make the list less imposing.
141 # This message is too long to be a string in the A/UX 3.1 sh.
143 Usage: configure [options] [host]
144 Options: [defaults in brackets after descriptions]
146 --cache-file=FILE cache test results in FILE
147 --help print this message
148 --no-create do not create output files
149 --quiet, --silent do not print \`checking...' messages
150 --version print the version of autoconf that created configure
151 Directory and file names:
152 --prefix=PREFIX install architecture-independent files in PREFIX
154 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
156 --bindir=DIR user executables in DIR [EPREFIX/bin]
157 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
158 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
159 --datadir=DIR read-only architecture-independent data in DIR
161 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
162 --sharedstatedir=DIR modifiable architecture-independent data in DIR
164 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
165 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
166 --includedir=DIR C header files in DIR [PREFIX/include]
167 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
168 --infodir=DIR info documentation in DIR [PREFIX/info]
169 --mandir=DIR man documentation in DIR [PREFIX/man]
170 --srcdir=DIR find the sources in DIR [configure dir or ..]
171 --program-prefix=PREFIX prepend PREFIX to installed program names
172 --program-suffix=SUFFIX append SUFFIX to installed program names
173 --program-transform-name=PROGRAM
174 run sed PROGRAM on installed program names
178 --build=BUILD configure for building on BUILD [BUILD=HOST]
179 --host=HOST configure for HOST [guessed]
180 --target=TARGET configure for TARGET [TARGET=HOST]
181 Features and packages:
182 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
183 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
184 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
185 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
186 --x-includes=DIR X include files are in DIR
187 --x-libraries=DIR X library files are in DIR
189 if test -n "$ac_help"; then
190 echo "--enable and --with options recognized:$ac_help"
194 -host | --host | --hos | --ho)
196 -host=* | --host=* | --hos=* | --ho=*)
199 -includedir | --includedir | --includedi | --included | --include \
200 | --includ | --inclu | --incl | --inc)
201 ac_prev=includedir ;;
202 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
203 | --includ=* | --inclu=* | --incl=* | --inc=*)
204 includedir="$ac_optarg" ;;
206 -infodir | --infodir | --infodi | --infod | --info | --inf)
208 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
209 infodir="$ac_optarg" ;;
211 -libdir | --libdir | --libdi | --libd)
213 -libdir=* | --libdir=* | --libdi=* | --libd=*)
214 libdir="$ac_optarg" ;;
216 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
217 | --libexe | --libex | --libe)
218 ac_prev=libexecdir ;;
219 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
220 | --libexe=* | --libex=* | --libe=*)
221 libexecdir="$ac_optarg" ;;
223 -localstatedir | --localstatedir | --localstatedi | --localstated \
224 | --localstate | --localstat | --localsta | --localst \
225 | --locals | --local | --loca | --loc | --lo)
226 ac_prev=localstatedir ;;
227 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
228 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
229 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
230 localstatedir="$ac_optarg" ;;
232 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
234 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
235 mandir="$ac_optarg" ;;
238 # Obsolete; use --without-fp.
241 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
245 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
246 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
249 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
250 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
251 | --oldin | --oldi | --old | --ol | --o)
252 ac_prev=oldincludedir ;;
253 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
254 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
255 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
256 oldincludedir="$ac_optarg" ;;
258 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
260 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
261 prefix="$ac_optarg" ;;
263 -program-prefix | --program-prefix | --program-prefi | --program-pref \
264 | --program-pre | --program-pr | --program-p)
265 ac_prev=program_prefix ;;
266 -program-prefix=* | --program-prefix=* | --program-prefi=* \
267 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
268 program_prefix="$ac_optarg" ;;
270 -program-suffix | --program-suffix | --program-suffi | --program-suff \
271 | --program-suf | --program-su | --program-s)
272 ac_prev=program_suffix ;;
273 -program-suffix=* | --program-suffix=* | --program-suffi=* \
274 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
275 program_suffix="$ac_optarg" ;;
277 -program-transform-name | --program-transform-name \
278 | --program-transform-nam | --program-transform-na \
279 | --program-transform-n | --program-transform- \
280 | --program-transform | --program-transfor \
281 | --program-transfo | --program-transf \
282 | --program-trans | --program-tran \
283 | --progr-tra | --program-tr | --program-t)
284 ac_prev=program_transform_name ;;
285 -program-transform-name=* | --program-transform-name=* \
286 | --program-transform-nam=* | --program-transform-na=* \
287 | --program-transform-n=* | --program-transform-=* \
288 | --program-transform=* | --program-transfor=* \
289 | --program-transfo=* | --program-transf=* \
290 | --program-trans=* | --program-tran=* \
291 | --progr-tra=* | --program-tr=* | --program-t=*)
292 program_transform_name="$ac_optarg" ;;
294 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
295 | -silent | --silent | --silen | --sile | --sil)
298 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
300 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
302 sbindir="$ac_optarg" ;;
304 -sharedstatedir | --sharedstatedir | --sharedstatedi \
305 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
306 | --sharedst | --shareds | --shared | --share | --shar \
308 ac_prev=sharedstatedir ;;
309 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
310 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
311 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
313 sharedstatedir="$ac_optarg" ;;
315 -site | --site | --sit)
317 -site=* | --site=* | --sit=*)
320 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
322 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
323 srcdir="$ac_optarg" ;;
325 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
326 | --syscon | --sysco | --sysc | --sys | --sy)
327 ac_prev=sysconfdir ;;
328 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
329 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
330 sysconfdir="$ac_optarg" ;;
332 -target | --target | --targe | --targ | --tar | --ta | --t)
334 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
335 target="$ac_optarg" ;;
337 -v | -verbose | --verbose | --verbos | --verbo | --verb)
340 -version | --version | --versio | --versi | --vers)
341 echo "configure generated by autoconf version 2.13"
345 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
346 # Reject names that are not valid shell variable names.
347 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
348 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
350 ac_package=`echo $ac_package| sed 's/-/_/g'`
355 eval "with_${ac_package}='$ac_optarg'" ;;
357 -without-* | --without-*)
358 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
359 # Reject names that are not valid shell variable names.
360 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
361 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
363 ac_package=`echo $ac_package| sed 's/-/_/g'`
364 eval "with_${ac_package}=no" ;;
367 # Obsolete; use --with-x.
370 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
371 | --x-incl | --x-inc | --x-in | --x-i)
372 ac_prev=x_includes ;;
373 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
374 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
375 x_includes="$ac_optarg" ;;
377 -x-libraries | --x-libraries | --x-librarie | --x-librari \
378 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
379 ac_prev=x_libraries ;;
380 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
381 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
382 x_libraries="$ac_optarg" ;;
384 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
388 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
389 echo "configure: warning: $ac_option: invalid host type" 1>&2
391 if test "x$nonopt" != xNONE; then
392 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
400 if test -n "$ac_prev"; then
401 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
404 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
406 # File descriptor usage:
409 # 2 errors and warnings
410 # 3 some systems may open it to /dev/tty
411 # 4 used on the Kubota Titan
412 # 6 checking for... messages and results
413 # 5 compiler messages saved in config.log
414 if test "$silent" = yes; then
422 This file contains any messages produced by compilers while
423 running configure, to aid debugging if configure makes a mistake.
426 # Strip out --no-create and --no-recursion so they do not pile up.
427 # Also quote any args containing shell metacharacters.
432 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
433 | --no-cr | --no-c) ;;
434 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
435 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
436 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
437 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
438 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
443 # Only set these to C if already set. These must not be set unconditionally
444 # because not all systems understand e.g. LANG=C (notably SCO).
445 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
446 # Non-C LC_CTYPE values break the ctype check.
447 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
448 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
449 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
450 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
452 # confdefs.h avoids OS command line length limits that DEFS can exceed.
453 rm -rf conftest* confdefs.h
454 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
457 # A filename unique to this package, relative to the directory that
458 # configure is in, which we can look for to find out if srcdir is correct.
459 ac_unique_file=move-if-change
461 # Find the source files, if location was not specified.
462 if test -z "$srcdir"; then
463 ac_srcdir_defaulted=yes
464 # Try the directory containing this script, then its parent.
466 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
467 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
469 if test ! -r $srcdir/$ac_unique_file; then
473 ac_srcdir_defaulted=no
475 if test ! -r $srcdir/$ac_unique_file; then
476 if test "$ac_srcdir_defaulted" = yes; then
477 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
479 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
482 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
484 # Prefer explicitly selected file to automatically selected ones.
485 if test -z "$CONFIG_SITE"; then
486 if test "x$prefix" != xNONE; then
487 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
489 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
492 for ac_site_file in $CONFIG_SITE; do
493 if test -r "$ac_site_file"; then
494 echo "loading site script $ac_site_file"
499 if test -r "$cache_file"; then
500 echo "loading cache $cache_file"
503 echo "creating cache $cache_file"
508 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
509 ac_cpp='$CPP $CPPFLAGS'
510 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
511 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
512 cross_compiling=$ac_cv_prog_cc_cross
516 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
517 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
518 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
525 ac_n= ac_c='\c' ac_t=
530 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
531 if test -f $ac_dir/install-sh; then
533 ac_install_sh="$ac_aux_dir/install-sh -c"
535 elif test -f $ac_dir/install.sh; then
537 ac_install_sh="$ac_aux_dir/install.sh -c"
541 if test -z "$ac_aux_dir"; then
542 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
544 ac_config_guess=$ac_aux_dir/config.guess
545 ac_config_sub=$ac_aux_dir/config.sub
546 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
549 # Do some error checking and defaulting for the host and target type.
551 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
554 # 1. You are not allowed to specify --host, --target, and nonopt at the
556 # 2. Host defaults to nonopt.
557 # 3. If nonopt is not specified, then host defaults to the current host,
558 # as determined by config.guess.
559 # 4. Target and build default to nonopt.
560 # 5. If nonopt is not specified, then target and build default to host.
562 # The aliases save the names the user supplied, while $host etc.
563 # will get canonicalized.
564 case $host---$target---$nonopt in
565 NONE---*---* | *---NONE---* | *---*---NONE) ;;
566 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
570 # Make sure we can run config.sub.
571 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
572 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
575 echo $ac_n "checking host system type""... $ac_c" 1>&6
576 echo "configure:577: checking host system type" >&5
579 case "$host_alias" in
583 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
584 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
586 *) host_alias=$nonopt ;;
590 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
591 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
592 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
593 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
594 echo "$ac_t""$host" 1>&6
596 echo $ac_n "checking target system type""... $ac_c" 1>&6
597 echo "configure:598: checking target system type" >&5
600 case "$target_alias" in
603 NONE) target_alias=$host_alias ;;
604 *) target_alias=$nonopt ;;
608 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
609 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
610 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
611 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
612 echo "$ac_t""$target" 1>&6
614 echo $ac_n "checking build system type""... $ac_c" 1>&6
615 echo "configure:616: checking build system type" >&5
618 case "$build_alias" in
621 NONE) build_alias=$host_alias ;;
622 *) build_alias=$nonopt ;;
626 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
627 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
628 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
629 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
630 echo "$ac_t""$build" 1>&6
632 test "$host_alias" != "$target_alias" &&
633 test "$program_prefix$program_suffix$program_transform_name" = \
635 program_prefix=${target_alias}-
637 if test "$program_transform_name" = s,x,x,; then
638 program_transform_name=
640 # Double any \ or $. echo might interpret backslashes.
641 cat <<\EOF_SED > conftestsed
642 s,\\,\\\\,g; s,\$,$$,g
644 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
647 test "$program_prefix" != NONE &&
648 program_transform_name="s,^,${program_prefix},; $program_transform_name"
649 # Use a double $ so make ignores it.
650 test "$program_suffix" != NONE &&
651 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
653 # sed with no file args requires a program.
654 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
657 # Autoconf M4 include file defining utility macros for complex Canadian
661 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
663 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
666 # NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
667 # Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
668 # Code is pretty much lifted from autoconf2.53.
673 # NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
674 # Like AC_CHECK_TOOL, but requires the prefix if build!=host.
679 # NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
680 # Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
684 # clear some things potentially inherited from environment.
688 enable_libstdcxx_v3=yes
689 floating_point=default
693 ### we might need to use some other shell than /bin/sh for running subshells
694 ### If we are on Windows, search for the shell. This will permit people
695 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
696 ### without also having to set CONFIG_SHELL. This code will work when
697 ### using bash, which sets OSTYPE.
700 if test x${CONFIG_SHELL} = x ; then
701 if test ! -f /bin/sh ; then
702 if test x${SHELL} != x && test -f ${SHELL} ; then
703 CONFIG_SHELL=${SHELL}
706 for prog in sh sh.exe bash bash.exe; do
707 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
709 test -z "$dir" && dir=.
710 if test -f $dir/$prog; then
711 CONFIG_SHELL=$dir/$prog
717 test -n "${CONFIG_SHELL}" && break
725 config_shell=${CONFIG_SHELL-/bin/sh}
727 ## this is a little touchy and won't always work, but...
729 ## if the argv[[0]] starts with a slash then it is an absolute name that can (and
730 ## must) be used as is.
732 ## otherwise, if argv[[0]] has no slash in it, we can assume that it is on the
733 ## path. Since PATH might include "." we also add `pwd` to the end of PATH.
737 # if PWD already has a value, it is probably wrong.
738 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
740 # Export original configure arguments for use by sub-configures.
741 TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@"
742 export TOPLEVEL_CONFIGURE_ARGUMENTS
744 moveifchange=${srcdir}/move-if-change
746 # Set srcdir to "." if that's what it is.
747 # This is important for multilib support.
749 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
750 if test "${pwd}" = "${srcpwd}" ; then
757 # Define the trigger file to make sure configure will re-run whenever
758 # the gcc version number changes.
759 if test "${with_gcc_version_trigger+set}" = set ; then
760 gcc_version_trigger="$with_gcc_version_trigger"
761 gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
763 # If gcc's sources are available, define the trigger file.
764 if test -f ${topsrcdir}/gcc/version.c ; then
765 gcc_version_trigger=${topsrcdir}/gcc/version.c
766 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
767 case "$ac_configure_args" in
768 *--with-gcc-version-trigger=$gcc_version_trigger* )
771 # Add to all subconfigure arguments: build, host, and target.
772 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
778 ### To add a new directory to the tree, first choose whether it is a target
779 ### or a host dependent tool. Then put it into the appropriate list
780 ### (library or tools, host or target), doing a dependency sort.
782 # Subdirs will be configured in the order listed in build_configdirs,
783 # configdirs, or target_configdirs; see the serialization section below.
785 # Dependency sorting is only needed when *configuration* must be done in
786 # a particular order. In all cases a dependency should be specified in
787 # the Makefile, whether or not it's implicitly specified here.
789 # Double entries in build_configdirs, configdirs, or target_configdirs may
790 # cause circular dependencies and break everything horribly.
792 # these libraries are used by various programs built for the host environment
794 host_libs="intl mmalloc libiberty opcodes bfd readline db tcl tk itcl tix libgui zlib"
796 libstdcxx_version="target-libstdc++-v3"
798 # these tools are built for the host environment
799 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
800 # know that we are building the simulator.
801 # binutils, gas and ld appear in that order because it makes sense to run
802 # "make check" in that particular order.
803 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 grep diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils snavigator gettext zip fastjar"
805 # libgcj represents the runtime libraries only used by gcj.
806 libgcj="target-libffi \
812 # these libraries are built for the target environment, and are built after
813 # the host libraries and the host tools (which may be a cross compiler)
815 target_libs="target-libiberty \
818 ${libstdcxx_version} \
823 # these tools are built using the target libs, and are intended to run only
824 # in the target environment
826 # note: any program that *uses* libraries that are in the "target_libs"
827 # list belongs in this list. those programs are also very likely
828 # candidates for the "native_only" list which follows
830 target_tools="target-examples target-groff target-gperf target-rda"
832 ################################################################################
834 ## All tools belong in one of the four categories, and are assigned above
835 ## We assign ${configdirs} this way to remove all embedded newlines. This
836 ## is important because configure will choke if they ever get through.
837 ## ${configdirs} is directories we build using the host tools.
838 ## ${target_configdirs} is directories we build using the target tools.
840 configdirs=`echo ${host_libs} ${host_tools}`
841 target_configdirs=`echo ${target_libs} ${target_tools}`
843 ################################################################################
845 srcname="gnu development package"
847 # This gets set non-empty for some net releases of packages.
850 # Define is_cross_compiler to save on calls to 'test'.
852 if test x"${host}" = x"${target}" ; then
855 is_cross_compiler=yes
858 # We always want to use the same name for this directory, so that dejagnu
859 # can reliably find it.
860 target_subdir=${target_alias}
862 if test ! -d ${target_subdir} ; then
863 if mkdir ${target_subdir} ; then true
865 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${target_subdir}" 1>&2
871 build_subdir=${build_prefix}${build_alias}
873 if test x"${build_alias}" != x"${host}" ; then
874 if test ! -d ${build_subdir} ; then
875 if mkdir ${build_subdir} ; then true
877 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${build_subdir}" 1>&2
883 # Skipdirs are removed silently.
885 # Noconfigdirs are removed loudly.
889 # Make sure we don't let GNU ld be added if we didn't want it.
890 if test x$with_gnu_ld = xno ; then
892 noconfigdirs="$noconfigdirs ld"
896 # Make sure we don't let GNU as be added if we didn't want it.
897 if test x$with_gnu_as = xno ; then
899 noconfigdirs="$noconfigdirs gas"
902 # some tools are so dependent upon X11 that if we're not building with X,
903 # it's not even worth trying to configure, much less build, that tool.
906 yes | "") ;; # the default value for this tree is that X11 is available
908 skipdirs="${skipdirs} tk tix itcl libgui"
909 # We won't be able to build gdbtk without X.
912 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
915 # Some tools are only suitable for building in a "native" situation.
916 # Remove these if host!=target.
917 native_only="autoconf automake libtool fileutils find gawk gettext grep gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms snavigator gnuserv target-gperf"
919 # Similarly, some are only suitable for cross toolchains.
920 # Remove these if host=target.
921 cross_only="target-libgloss target-newlib target-opcodes"
923 case $is_cross_compiler in
924 no) skipdirs="${skipdirs} ${cross_only}" ;;
925 yes) skipdirs="${skipdirs} ${native_only}" ;;
928 # If both --with-headers and --with-libs are specified, default to
930 if test x"${with_headers}" != x && test x"${with_libs}" != x ; then
931 if test x"${with_newlib}" = x ; then
936 # Recognize --with-newlib/--without-newlib.
937 case ${with_newlib} in
938 no) skipdirs="${skipdirs} target-newlib" ;;
939 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
942 # Configure extra directories which are host specific
946 configdirs="$configdirs libtermcap" ;;
949 # Remove more programs from consideration, based on the host or
950 # target this usually means that a port of the program doesn't
955 noconfigdirs="$noconfigdirs byacc"
958 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix db snavigator gnuserv gettext"
960 i[3456]86-*-go32* | i[3456]86-*-msdosdjgpp*)
961 noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix db snavigator gnuserv libffi"
963 i[3456]86-*-mingw32*)
964 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix db snavigator gnuserv"
965 noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
968 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
971 noconfigdirs="autoconf automake send-pr rcs guile perl"
977 noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix db snavigator gnuserv"
980 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
983 noconfigdirs="$noconfigdirs tk itcl tix libgui"
987 # Save it here so that, even in case of --enable-libgcj, if the Java
988 # front-end isn't enabled, we still get libgcj disabled.
990 case $enable_libgcj in
992 # If we reset it here, it won't get added to noconfigdirs in the
993 # target-specific build rules, so it will be forcibly enabled
994 # (unless the Java language itself isn't enabled).
998 # Make sure we get it printed in the list of not supported target libs.
999 noconfigdirs="$noconfigdirs ${libgcj}"
1005 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1007 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1008 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1011 # Skip some stuff on all NetBSD configurations.
1012 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1014 # Skip some stuff that's unsupported on some NetBSD configurations.
1016 i*86-*-netbsdelf*) ;;
1018 noconfigdirs="$noconfigdirs ${libgcj}"
1023 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-newlib target-libiberty target-libgloss ${libgcj}"
1026 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1028 h8300*-*-* | h8500-*-*)
1029 noconfigdirs="$noconfigdirs target-libf2c"
1035 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1038 # ld works, but does not support shared libraries.
1039 # newlib is not 64 bit ready. I'm not sure about fileutils.
1040 # gas doesn't generate exception information.
1041 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1044 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1047 # newlib is not 64 bit ready
1048 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1051 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1054 # newlib is not 64 bit ready
1055 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1058 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1060 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1061 noconfigdirs="$noconfigdirs ${libgcj}"
1062 noconfigdirs="$noconfigdirs target-examples"
1063 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1064 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1065 noconfigdirs="$noconfigdirs expect dejagnu"
1066 # the C++ libraries don't build on top of CE's C libraries
1067 noconfigdirs="$noconfigdirs ${libstdcxx_version}"
1068 noconfigdirs="$noconfigdirs target-newlib"
1070 *-*-cygwin*) ;; # keep gdb and readline
1071 *) noconfigdirs="$noconfigdirs gdb readline ${libstdcxx_version}"
1076 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1078 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1079 noconfigdirs="$noconfigdirs ${libgcj}"
1081 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1082 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1085 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1088 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1091 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1094 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1097 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1100 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1103 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1106 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1108 c4x-*-* | tic4x-*-*)
1109 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1111 c54x*-*-* | tic54x-*-*)
1112 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} gcc gdb newlib"
1115 noconfigdirs="$noconfigdirs ${libgcj}"
1118 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1121 noconfigdirs="$noconfigdirs ${libgcj}"
1124 noconfigdirs="$noconfigdirs ${libgcj}"
1127 noconfigdirs="$noconfigdirs ${libgcj}"
1130 noconfigdirs="$noconfigdirs target-libgloss"
1133 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} target-libf2c"
1135 hppa*64*-*-linux* | parisc*64*-*-linux*)
1136 # In this case, it's because the hppa64-linux target is for
1137 # the kernel only at this point and has no libc, and thus no
1138 # headers, crt*.o, etc., all of which are needed by these.
1139 noconfigdirs="$noconfigdirs target-zlib"
1142 parisc*-*-linux* | hppa*-*-linux* | \
1144 hppa*-*-openbsd* | \
1146 noconfigdirs="$noconfigdirs ${libgcj}"
1147 # Do configure ld/binutils/gas for this case.
1150 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1151 # build on HP-UX 10.20.
1152 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1155 # No gdb support yet.
1156 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1159 # No gdb or ld support yet.
1160 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1162 i[3456]86-*-coff | i[3456]86-*-elf)
1163 noconfigdirs="$noconfigdirs ${libgcj}"
1165 i[34567]86-*-freebsd*)
1166 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1169 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1170 # not build java stuff by default.
1173 noconfigdirs="$noconfigdirs ${libgcj}";;
1176 # This section makes it possible to build newlib natively on linux.
1177 # If we are using a cross compiler then don't configure newlib.
1178 if test x${is_cross_compiler} != xno ; then
1179 noconfigdirs="$noconfigdirs target-newlib"
1181 noconfigdirs="$noconfigdirs target-libgloss"
1182 # If we are not using a cross compiler, do configure newlib.
1183 # Note however, that newlib will only be configured in this situation
1184 # if the --with-newlib option has been given, because otherwise
1185 # 'target-newlib' will appear in skipdirs.
1187 i[3456]86-*-mingw32*)
1188 target_configdirs="$target_configdirs target-mingw"
1189 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1191 # Can't build gdb for mingw32 if not native.
1193 i[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1194 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix db snavigator gnuserv"
1199 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1200 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1201 # always build newlib.
1202 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1204 # Can't build gdb for Cygwin if not native.
1206 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1207 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui db snavigator gnuserv"
1212 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1214 i[3456]86-*-sco3.2v5*)
1215 # The linker does not yet know about weak symbols in COFF,
1216 # and is not configured to handle mixed ELF and COFF.
1217 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1220 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1222 i[3456]86-*-solaris2*)
1223 noconfigdirs="$noconfigdirs target-libgloss"
1226 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1229 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1231 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1232 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1235 noconfigdirs="$noconfigdirs ${libgcj}"
1238 noconfigdirs="$noconfigdirs ${libgcj}"
1241 # The EPOC C++ environment does not support exceptions or rtti,
1242 # and so building libstdc++-v3 tends not to always work.
1243 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1246 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1249 noconfigdirs="$noconfigdirs ${libgcj}"
1252 noconfigdirs="$noconfigdirs ${libgcj}"
1255 # copied from rs6000-*-* entry
1256 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1258 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1259 target_configdirs="$target_configdirs target-winsup"
1260 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix db snavigator gnuserv ${libgcj}"
1261 # always build newlib.
1262 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1264 # This is temporary until we can link against shared libraries
1265 powerpcle-*-solaris*)
1266 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix db snavigator gnuserv ${libgcj}"
1269 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1272 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof ${libgcj}"
1275 noconfigdirs="$noconfigdirs ${libgcj}"
1277 powerpc64*-*-linux*)
1278 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1280 noconfigdirs="$noconfigdirs target-libffi"
1283 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1286 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1289 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1292 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1295 # The GNU linker does not support shared libraries.
1296 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1299 # The GNU assembler does not support IRIX 6.
1300 # Linking libjava exceeds command-line length limits on at least
1301 # IRIX 6.2, but not on IRIX 6.5.
1302 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1303 # <oldham@codesourcery.com>
1304 noconfigdirs="$noconfigdirs gas gprof target-libgloss ${libgcj}"
1307 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1310 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1313 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1316 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1319 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1322 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1326 i[3456]86-*-vsta) ;; # don't add gprof back in
1327 i[3456]86-*-go32*) ;; # don't add gprof back in
1328 i[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
1329 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1331 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1334 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1337 noconfigdirs="$noconfigdirs ${libgcj}"
1340 noconfigdirs="$noconfigdirs ${libgcj}"
1343 noconfigdirs="$noconfigdirs ${libgcj}"
1346 noconfigdirs="$noconfigdirs ${libgcj}"
1347 if test x${is_cross_compiler} != xno ; then
1348 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1353 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1356 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld ${libstdcxx_version} opcodes target-libgloss ${libgcj}"
1359 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1362 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1365 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1368 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1371 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1374 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1377 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1380 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1383 noconfigdirs="$noconfigdirs ${libgcj}"
1387 # If we aren't building newlib, then don't build libgloss, since libgloss
1388 # depends upon some newlib header files.
1389 case "${noconfigdirs}" in
1390 *target-libgloss*) ;;
1391 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1394 # Figure out what language subdirectories are present.
1395 # Look if the user specified --enable-languages="..."; if not, use
1396 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1398 # NB: embedded tabs in this IF block -- do not untabify
1399 if test x"${enable_languages+set}" != xset; then
1400 if test x"${LANGUAGES+set}" = xset; then
1401 enable_languages="${LANGUAGES}"
1402 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
1404 enable_languages=all
1407 if test x"${enable_languages}" = x ||
1408 test x"${enable_languages}" = xyes;
1410 echo configure.in: --enable-languages needs at least one language argument 1>&2
1414 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1416 # First scan to see if an enabled language requires some other language.
1417 # We assume that a given config-lang.in will list all the language
1418 # front ends it requires, even if some are required indirectly.
1419 for lang in ${srcdir}/gcc/*/config-lang.in ..
1424 # The odd quoting in the next line works around
1425 # an apparent bug in bash 1.12 on linux.
1426 ${srcdir}/gcc/[*]/config-lang.in)
1429 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1430 this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang`
1431 for other in $this_lang_requires
1433 case ,${enable_languages}, in
1439 echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2
1440 enable_languages="$enable_languages,$other"
1449 for lang in ${srcdir}/gcc/*/config-lang.in ..
1453 # The odd quoting in the next line works around
1454 # an apparent bug in bash 1.12 on linux.
1455 ${srcdir}/gcc/[*]/config-lang.in) ;;
1457 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1458 this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
1459 this_lang_dirs=`sed -n -e 's,^lang_dirs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_dirs=\([^ ]*\).*$,\1,p' $lang`
1460 build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
1461 if test "x$lang_alias" = x
1463 echo "$lang doesn't set \$language." 1>&2
1466 case ${build_by_default},${enable_languages}, in
1467 *,$lang_alias,*) add_this_lang=yes ;;
1468 no,*) add_this_lang=no ;;
1469 *,all,*) add_this_lang=yes ;;
1470 *) add_this_lang=no ;;
1472 if test x"${add_this_lang}" = xyes; then
1473 eval target_libs='"$target_libs "'\"$this_lang_libs\"
1475 eval noconfigdirs='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\"
1481 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1482 # $target_configdirs.
1483 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1486 for dir in . $skipdirs $noconfigdirs ; do
1487 dirname=`echo $dir | sed -e s/target-//g`
1488 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1489 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1490 if test -r $srcdir/$dirname/configure ; then
1491 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1494 notsupp="$notsupp $dir"
1498 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1499 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1500 if test -r $srcdir/$dirname/configure ; then
1501 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1504 notsupp="$notsupp $dir"
1510 # Sometimes the tools are distributed with libiberty but with no other
1511 # libraries. In that case, we don't want to build target-libiberty.
1512 if test -n "${target_configdirs}" ; then
1514 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1515 if test "$i" != "libiberty" ; then
1516 if test -r $srcdir/$i/configure ; then
1522 if test -z "${others}" ; then
1527 # Deconfigure all subdirectories, in case we are changing the
1528 # configuration from one where a subdirectory is supported to one where it
1530 if test -z "${norecursion}" && test -n "${configdirs}" ; then
1531 for i in `echo ${configdirs} | sed -e s/target-//g` ; do
1535 if test -z "${norecursion}" && test -n "${target_configdirs}" ; then
1536 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1537 rm -f ${target_subdir}/$i/Makefile
1541 # Quietly strip out all directories which aren't configurable in this tree.
1542 # This relies on all configurable subdirectories being autoconfiscated, which
1544 configdirs_all="$configdirs"
1546 for i in ${configdirs_all} ; do
1547 if test -f ${srcdir}/$i/configure ; then
1548 configdirs="${configdirs} $i"
1551 target_configdirs_all="$target_configdirs"
1553 for i in ${target_configdirs_all} ; do
1554 j=`echo $i | sed -e s/target-//g`
1555 if test -f ${srcdir}/$j/configure ; then
1556 target_configdirs="${target_configdirs} $i"
1560 # Produce a warning message for the subdirs we can't configure.
1561 # This isn't especially interesting in the Cygnus tree, but in the individual
1562 # FSF releases, it's important to let people know when their machine isn't
1563 # supported by the one or two programs in a package.
1565 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1566 # If $appdirs is non-empty, at least one of those directories must still
1567 # be configured, or we error out. (E.g., if the gas release supports a
1568 # specified target in some subdirs but not the gas subdir, we shouldn't
1569 # pretend that all is well.)
1570 if test -n "$appdirs" ; then
1571 for dir in $appdirs ; do
1572 if test -r $dir/Makefile.in ; then
1573 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1577 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1583 if test -n "$appdirs" ; then
1584 echo "*** This configuration is not supported by this package." 1>&2
1588 # Okay, some application will build, or we don't care to check. Still
1589 # notify of subdirs not getting built.
1590 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1591 echo " ${notsupp}" 1>&2
1592 echo " (Any other directories should still work fine.)" 1>&2
1602 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1603 # the named directory are copied to $(tooldir)/sys-include.
1604 if test x"${with_headers}" != x ; then
1605 if test x${is_cross_compiler} = xno ; then
1606 echo 1>&2 '***' --with-headers is only supported when cross compiling
1609 if test x"${with_headers}" != xyes ; then
1610 case "${exec_prefixoption}" in
1612 *) x=${exec_prefix} ;;
1614 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1618 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1619 # the name directories are copied to $(tooldir)/lib. Multiple directories
1621 if test x"${with_libs}" != x ; then
1622 if test x${is_cross_compiler} = xno ; then
1623 echo 1>&2 '***' --with-libs is only supported when cross compiling
1626 if test x"${with_libs}" != xyes ; then
1627 # Copy the libraries in reverse order, so that files in the first named
1628 # library override files in subsequent libraries.
1629 case "${exec_prefixoption}" in
1631 *) x=${exec_prefix} ;;
1633 for l in ${with_libs}; do
1634 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1639 # Handle ${copy_dirs}
1640 set fnord ${copy_dirs}
1642 while test $# != 0 ; do
1643 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1646 echo Copying $1 to $2
1648 # Use the install script to create the directory and all required
1649 # parent directories.
1650 if test -d $2 ; then
1654 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1657 # Copy the directory, assuming we have tar.
1658 # FIXME: Should we use B in the second tar? Not all systems support it.
1659 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1661 # It is the responsibility of the user to correctly adjust all
1662 # symlinks. If somebody can figure out how to handle them correctly
1663 # here, feel free to add the code.
1670 # Work in distributions that contain no compiler tools, like Autoconf.
1672 host_makefile_frag=/dev/null
1673 if test -d ${srcdir}/config ; then
1676 # Avoid "too much defining" errors from HPUX compiler.
1677 tentative_cc="cc -Wp,-H256000"
1678 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1679 # If it's HP/UX ar, this should be harmless.
1683 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1686 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1687 # chokes on bfd, the compiler won't let you assign integers to enums, and
1688 # other problems. Defining CC to gcc is a questionable way to say "don't use
1689 # the apollo compiler" (the preferred version of GCC could be called cc,
1690 # or whatever), but I'm not sure leaving CC as cc is any better...
1691 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1692 # Used to have BISON=yacc.
1696 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1697 host_makefile_frag="config/mh-dgux"
1700 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1701 tentative_cc="cc -Xa"
1702 host_makefile_frag="config/mh-cxux"
1704 m88k-motorola-sysv*)
1707 tentative_cc="cc -Wf,-XNg1000"
1708 host_makefile_frag="config/mh-decstation"
1711 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1712 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1713 host_makefile_frag="config/mh-necv4"
1716 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1717 # environment. Also bump switch table size so that cp-parse will
1718 # compile. Bump string length limit so linker builds.
1719 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1722 host_makefile_frag="config/mh-sysv4"
1725 # This is for a MIPS running RISC/os 4.52C.
1727 # This is needed for GDB, but needs to be in the top-level make because
1728 # if a library is compiled with the bsd headers and gets linked with the
1729 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1730 # a different size).
1731 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1732 # known except to select the sysv environment. Could we use /proc instead?
1733 # These "sysv environments" and "bsd environments" often end up being a pain.
1735 # This is not part of CFLAGS because perhaps not all C compilers have this
1737 tentative_cc="cc -systype sysv"
1743 host_makefile_frag="config/mh-sysv5"
1746 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1747 host_makefile_frag="config/mh-dgux386"
1749 i[3456]86-ncr-sysv4.3*)
1750 # The MetaWare compiler will generate a copyright message unless you
1751 # turn it off by adding the -Hnocopyr flag.
1752 tentative_cc="cc -Hnocopyr"
1754 i[3456]86-ncr-sysv4*)
1755 # for an NCR 3000 (i486/SVR4) system.
1756 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1757 # This compiler not only emits obnoxious copyright messages every time
1758 # you run it, but it chokes and dies on a whole bunch of GNU source
1759 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1760 tentative_cc="/usr/ccs/ATT/cc"
1761 host_makefile_frag="config/mh-ncr3000"
1763 i[3456]86-*-sco3.2v5*)
1766 # The native C compiler botches some simple uses of const. Unfortunately,
1767 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1768 tentative_cc="cc -Dconst="
1769 host_makefile_frag="config/mh-sco"
1772 host_makefile_frag="config/mh-sysv5"
1774 i[3456]86-*-solaris2*)
1775 host_makefile_frag="config/mh-sysv4"
1777 i[3456]86-*-msdosdjgpp*)
1778 host_makefile_frag="config/mh-djgpp"
1781 host_makefile_frag="config/mh-cygwin"
1784 host_makefile_frag="config/mh-mingw32"
1787 host_makefile_frag="config/mh-interix"
1790 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1794 host_makefile_frag="config/mh-solaris"
1797 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1798 # without overflowing the jump tables (-J says to use a 32 bit table)
1799 tentative_cc="cc -J"
1802 tentative_cc="cc -Wp,-H256000"
1805 tentative_cc="cc -Wp,-H256000"
1808 # /bin/cc is less than useful for our purposes. Always use GCC
1809 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1810 host_makefile_frag="config/mh-lynxrs6k"
1813 # /bin/cc is less than useful for our purposes. Always use GCC
1814 tentative_cc="/bin/gcc"
1817 host_makefile_frag="config/mh-sysv4"
1822 extra_arflags_for_target=
1823 extra_nmflags_for_target=
1824 extra_ranlibflags_for_target=
1825 target_makefile_frag=/dev/null
1827 i[3456]86-*-netware*)
1828 target_makefile_frag="config/mt-netware"
1831 target_makefile_frag="config/mt-netware"
1834 target_makefile_frag="config/mt-linux"
1836 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1837 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1838 # commands to handle both 32-bit and 64-bit objects. These flags are
1839 # harmless if we're using GNU nm or ar.
1840 extra_arflags_for_target=" -X32_64"
1841 extra_nmflags_for_target=" -B -X32_64"
1844 # ranlib from Darwin requires the -c flag to look at common symbols.
1845 extra_ranlibflags_for_target=" -c"
1847 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1848 target_makefile_frag="config/mt-wince"
1852 alphaieee_frag=/dev/null
1855 # This just makes sure to use the -mieee option to build target libs.
1856 # This should probably be set individually by each library.
1857 alphaieee_frag="config/mt-alphaieee"
1861 # If --enable-target-optspace always use -Os instead of -O2 to build
1862 # the target libraries, similarly if it is not specified, use -Os
1863 # on selected platforms.
1864 ospace_frag=/dev/null
1865 case "${enable_target_optspace}:${target}" in
1867 ospace_frag="config/mt-ospace"
1870 ospace_frag="config/mt-d30v"
1872 :m32r-* | :d10v-* | :fr30-*)
1873 ospace_frag="config/mt-ospace"
1878 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1882 # Set with_gnu_as and with_gnu_ld as appropriate.
1884 # This is done by determining whether or not the appropriate directory
1885 # is available, and by checking whether or not specific configurations
1886 # have requested that this magic not happen.
1888 # The command line options always override the explicit settings in
1889 # configure.in, and the settings in configure.in override this magic.
1891 # If the default for a toolchain is to use GNU as and ld, and you don't
1892 # want to do that, then you should use the --without-gnu-as and
1893 # --without-gnu-ld options for the configure script.
1895 if test x${use_gnu_as} = x &&
1896 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
1898 extra_host_args="$extra_host_args --with-gnu-as"
1901 if test x${use_gnu_ld} = x &&
1902 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
1904 extra_host_args="$extra_host_args --with-gnu-ld"
1907 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
1908 # can detect this case.
1910 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
1912 extra_host_args="$extra_host_args --with-newlib"
1915 # We default to --with-shared on platforms where -fpic is meaningless.
1916 # Well, we don't yet, but we will.
1917 if false && test "${host}" = "${target}" && test x${enable_shared} = x ; then
1919 alpha*-dec-osf*) enable_shared=yes ;;
1920 alpha*-*-linux*) enable_shared=yes ;;
1921 mips-sgi-irix5*) enable_shared=yes ;;
1922 *) enable_shared=no ;;
1926 case "${enable_shared}" in
1934 # Default to using --with-stabs for certain targets.
1935 if test x${with_stabs} = x ; then
1939 extra_host_args="${extra_host_args} --with-stabs"
1943 mips*-*-* | alpha*-*-osf*)
1945 extra_host_args="${extra_host_args} --with-stabs"
1950 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
1951 # them automatically.
1954 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
1958 # If we aren't going to be using gcc, see if we can extract a definition
1959 # of CC from the fragment.
1960 # Actually, use the 'pre-extracted' version above.
1961 if test -z "${CC}" && test "${build}" = "${host}" ; then
1962 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1964 for dir in $PATH; do
1965 test -z "$dir" && dir=.
1966 if test -f $dir/gcc; then
1972 if test -z "${found}" && test -n "${tentative_cc}" ; then
1977 # Some systems (e.g., one of the i386-aix systems the gas testers are
1978 # using) don't handle "\$" correctly, so don't use it here.
1979 tooldir='$(exec_prefix)'/${target_alias}
1980 build_tooldir=${tooldir}
1982 # Generate a default definition for YACC. This is used if the makefile can't
1983 # locate bison or byacc in objdir.
1985 for prog in 'bison -y' byacc yacc
1987 set dummy $prog; tmp=$2
1988 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1989 for dir in $PATH; do
1990 test -z "$dir" && dir=.
1991 if test -f $dir/$tmp; then
1992 DEFAULT_YACC="$prog"
1998 test -n "$DEFAULT_YACC" && break
2001 # Generate a default definition for M4. This is used if the makefile can't
2002 # locate m4 in objdir.
2004 for prog in gm4 gnum4 m4
2006 set dummy $prog; tmp=$2
2007 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2008 for dir in $PATH; do
2009 test -z "$dir" && dir=.
2010 if test -f $dir/$tmp; then
2017 test -n "$DEFAULT_M4" && break
2020 # Generate a default definition for LEX. This is used if the makefile can't
2021 # locate flex in objdir.
2023 for prog in flex lex
2025 set dummy $prog; tmp=$2
2026 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2027 for dir in $PATH; do
2028 test -z "$dir" && dir=.
2029 if test -f $dir/$tmp; then
2036 test -n "$DEFAULT_LEX" && break
2039 if test "${build}" != "${host}" ; then
2040 # If we are doing a Canadian Cross, in which the host and build systems
2041 # are not the same, we set reasonable default values for the tools.
2043 BISON=${BISON-bison}
2044 CC=${CC-${host_alias}-gcc}
2045 CFLAGS=${CFLAGS-"-g -O2"}
2046 CXX=${CXX-${host_alias}-c++}
2047 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2048 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2049 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2050 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2051 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2052 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2053 BUILD_PREFIX=${build_alias}-
2054 BUILD_PREFIX_1=${build_alias}-
2055 MAKEINFO=${MAKEINFO-makeinfo}
2057 if test -z "${YACC}" ; then
2058 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2059 for dir in $PATH; do
2060 test -z "$dir" && dir=.
2061 if test -f $dir/bison; then
2065 if test -f $dir/byacc; then
2069 if test -f $dir/yacc; then
2075 if test -z "${YACC}" ; then
2080 if test -z "${LEX}" ; then
2081 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2082 for dir in $PATH; do
2083 test -z "$dir" && dir=.
2084 if test -f $dir/flex; then
2088 if test -f $dir/lex; then
2098 # Set reasonable default values for some tools even if not Canadian.
2099 # Of course, these are different reasonable default values, originally
2100 # specified directly in the Makefile.
2101 # We don't export, so that autoconf can do its job.
2102 # Note that all these settings are above the fragment inclusion point
2103 # in Makefile.in, so can still be overridden by fragments.
2104 # This is all going to change when we autoconfiscate...
2106 BISON="\$(USUAL_BISON)"
2107 CC_FOR_BUILD="\$(CC)"
2108 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2110 BUILD_PREFIX_1=loser-
2111 MAKEINFO="\$(USUAL_MAKEINFO)"
2113 YACC="\$(USUAL_YACC)"
2115 # If CC is still not set, try to get gcc.
2116 if test -z "${CC}" ; then
2117 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2118 for dir in $PATH; do
2119 test -z "$dir" && dir=.
2120 if test -f $dir/gcc; then
2122 echo 'void f(){}' > conftest.c
2123 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2124 CFLAGS=${CFLAGS-"-g -O2"}
2125 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2127 CFLAGS=${CFLAGS-"-O2"}
2128 CXXFLAGS=${CXXFLAGS-"-O2"}
2137 if test -z "${CFLAGS}"; then
2138 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2139 # is set to a version of gcc.
2142 echo 'void f(){}' > conftest.c
2143 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2144 CFLAGS=${CFLAGS-"-g -O2"}
2145 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2147 CFLAGS=${CFLAGS-"-O2"}
2148 CXXFLAGS=${CXXFLAGS-"-O2"}
2157 CFLAGS=${CFLAGS-"-g"}
2158 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2161 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2162 # Set up the list of links to be made.
2163 # ${links} is the list of link names, and ${files} is the list of names to link to.
2166 configlinks="${links}"
2167 if test -r ./config.status ; then
2168 mv -f ./config.status ./config.back
2170 while test -n "${files}" ; do
2171 # set file to car of files, files to cdr of files
2172 set ${files}; file=$1; shift; files=$*
2173 set ${links}; link=$1; shift; links=$*
2175 if test ! -r ${srcdir}/${file} ; then
2176 if test ! -r ${file} ; then
2177 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2178 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2184 srcfile=${srcdir}/${file}
2187 ${remove} -f ${link}
2188 # Make a symlink if possible, otherwise try a hard link
2189 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2192 # We need to re-remove the file because Lynx leaves a
2193 # very strange directory there when it fails an NFS symlink.
2194 ${remove} -r -f ${link}
2195 ${hard_link} ${srcfile} ${link}
2197 if test ! -r ${link} ; then
2198 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2202 echo "Linked \"${link}\" to \"${srcfile}\"."
2205 # Create a .gdbinit file which runs the one in srcdir
2206 # and tells GDB to look there for source files.
2208 if test -r ${srcdir}/.gdbinit ; then
2211 *) cat > ./.gdbinit <<EOF
2215 source ${srcdir}/.gdbinit
2221 # record if we want runtime library stuff installed in libsubdir.
2223 if test -z "${enable_version_specific_runtime_libs}"; then
2224 enable_version_specific_runtime_libs=no
2227 # Make sure that the compiler is able to generate an executable. If it
2228 # can't, we are probably in trouble. We don't care whether we can run the
2229 # executable--we might be using a cross compiler--we only care whether it
2230 # can be created. At this point the main configure script has set CC.
2232 echo "int main () { return 0; }" > conftest.c
2233 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2234 if test $? = 0 ; then
2235 if test -s conftest || test -s conftest.exe ; then
2241 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2242 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2249 # The Solaris /usr/ucb/cc compiler does not appear to work.
2251 sparc-sun-solaris2*)
2252 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2253 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2255 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2256 if test -d /opt/cygnus/bin ; then
2257 if test "$could_use" = "" ; then
2258 could_use="/opt/cygnus/bin"
2260 could_use="$could_use or /opt/cygnus/bin"
2263 if test "$could_use" = "" ; then
2264 echo "Warning: compilation may fail because you're using"
2265 echo "/usr/ucb/cc. You should change your PATH or CC "
2266 echo "variable and rerun configure."
2268 echo "Warning: compilation may fail because you're using"
2269 echo "/usr/ucb/cc, when you should use the C compiler from"
2270 echo "$could_use. You should change your"
2271 echo "PATH or CC variable and rerun configure."
2277 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2278 # binutils tools will find libbfd.so.
2279 if test "${shared}" = "yes" ; then
2280 SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)"
2287 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2288 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2291 # Record target_configdirs and the configure arguments for target and
2292 # build configuration in Makefile.
2293 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2295 # This is the final value for target_configdirs. configdirs already
2296 # has its final value. It's time to create some lists of valid targets.
2299 configure_build_modules=
2300 # Only make build modules if build != host.
2301 # This should be done more generally, but at the moment it doesn't matter.
2302 if test ${host_alias} != ${build_alias} ; then
2303 all_build_modules=all-build-libiberty
2304 configure_build_modules=configure-build-libiberty
2309 install_host_modules=
2310 configure_host_modules=
2311 for module in ${configdirs} ; do
2312 all_host_modules="${all_host_modules} all-${module}"
2313 check_host_modules="${check_host_modules} check-${module}"
2314 install_host_modules="${install_host_modules} install-${module}"
2315 configure_host_modules="${configure_host_modules} configure-${module}"
2317 install_host_modules_nogcc=`echo "${install_host_modules}" | sed -e 's/install-gcc//g'`
2320 check_target_modules=
2321 install_target_modules=
2322 configure_target_modules=
2323 for module in ${target_configdirs} ; do
2324 all_target_modules="${all_target_modules} all-target-${module}"
2325 check_target_modules="${check_target_modules} check-target-${module}"
2326 install_target_modules="${install_target_modules} install-target-${module}"
2327 configure_target_modules="${configure_target_modules} configure-target-${module}"
2330 # Determine whether gdb needs tk/tcl or not.
2331 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2332 # and in that case we want gdb to be built without tk. Ugh!
2333 # In fact I believe gdb is the *only* package directly dependent on tk,
2334 # so we should be able to put the 'maybe's in unconditionally and
2335 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2336 # 100% sure that that's safe though.
2337 case "$enable_gdbtk" in
2341 GDB_TK="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui" ;;
2344 # Create the 'maybe dependencies'. This uses a temporary file.
2346 echo '# maybedep.tmp' > maybedep.tmp
2347 for item in ${all_build_modules} ${all_host_modules} ${all_target_modules} \
2348 ${install_host_modules} ${install_target_modules} \
2349 ${configure_build_modules} ${configure_host_modules} ${configure_target_modules} \
2351 echo "maybe-${item}: ${item}" >> maybedep.tmp
2353 maybe_dependencies=maybedep.tmp
2356 # Create the serialization dependencies. This uses a temporary file.
2358 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2359 if test "${enable_serial_configure+set}" = set; then
2360 enableval="$enable_serial_configure"
2365 # These force 'configure's to be done one at a time, to avoid problems
2366 # with contention over a shared config.cache.
2368 echo '# serdep.tmp' > serdep.tmp
2370 test "x${enable_serial_configure}" = xno ||
2371 test "x${enable_serial_build_configure}" = xno ||
2372 for item in ${build_configdirs} ; do
2375 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2380 test "x${enable_serial_configure}" = xno ||
2381 test "x${enable_serial_host_configure}" = xno ||
2382 for item in ${configdirs} ; do
2385 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2390 test "x${enable_serial_configure}" = xno ||
2391 test "x${enable_serial_target_configure}" = xno ||
2392 for item in ${target_configdirs} ; do
2395 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2399 serialization_dependencies=serdep.tmp
2402 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2403 # target and nonopt. These are the ones we might not want to pass
2404 # down to subconfigures.
2405 baseargs=`echo " ${ac_configure_args} " | \
2406 sed -e 's/ --no[^ ]* / /' \
2407 -e 's/ --cache[a-z-]*=[^ ]* / /' \
2408 -e 's/ --sr[a-z-]*=[^ ]* / /' \
2409 -e 's/ --ho[a-z-]*=[^ ]* / /' \
2410 -e 's/ --bu[a-z-]*=[^ ]* / /' \
2411 -e 's/ --ta[a-z-]*=[^ ]* / /' \
2412 -e 's/ [^ -][^ ]* / /' \
2413 -e 's/^ *//;s/ *$//'`
2415 # For the build-side libraries, we just need to pretend we're native,
2416 # and not use the same cache file. Multilibs are neither needed nor
2418 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2420 # For host modules, accept cache file option, or specification as blank.
2421 case "${cache_file}" in
2423 cache_file_option="" ;;
2424 /* | [A-Za-z]:[\\/]* ) # absolute path
2425 cache_file_option="--cache-file=${cache_file}" ;;
2427 cache_file_option="--cache-file=../${cache_file}" ;;
2430 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2432 target_configargs=${baseargs}
2434 # Passing a --with-cross-host argument lets the target libraries know
2435 # whether they are being built with a cross-compiler or being built
2436 # native. However, it would be better to use other mechanisms to make the
2437 # sorts of decisions they want to make on this basis. Please consider
2438 # this option to be deprecated. FIXME.
2439 if test x${is_cross_compiler} = xyes ; then
2440 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2443 # Default to --enable-multilib.
2444 if test x${enable_multilib} = x ; then
2445 target_configargs="--enable-multilib ${target_configargs}"
2448 # Pass --with-newlib if appropriate. Note that target_configdirs has
2449 # changed from the earlier setting of with_newlib.
2450 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2451 target_configargs="--with-newlib ${target_configargs}"
2454 # Pass the appropriate --host, --build, and --cache-file arguments.
2455 target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2457 # provide a proper gxx_include_dir.
2458 # Note, if you change the default, make sure to fix both here and in
2459 # the gcc and libstdc++-v3 subdirectories.
2460 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2462 if test -n "${with_gxx_include_dir}"; then
2463 case "${with_gxx_include_dir}" in
2465 echo "configure.in: error: bad value ${withval} given for g++ include directory" 1>&2
2471 gxx_include_dir=${with_gxx_include_dir}
2475 if test x${gxx_include_dir} = x; then
2476 if test x${enable_version_specific_runtime_libs} = xyes; then
2477 gxx_include_dir='${libsubdir}/include/c++'
2479 . ${srcdir}/config.if
2480 gxx_include_dir='${prefix}/include/${libstdcxx_incdir}'
2483 gxx_include_dir=${gxx_include_dir}
2487 case " $target_configdirs " in
2489 case " $target_configargs " in
2490 *" --with-newlib "*)
2493 FLAGS_FOR_TARGET=$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 -isystem $$s/newlib/libc/sys/cygwin -isystem $$s/newlib/libc/sys/cygwin32' ;;
2496 # If we're not building GCC, don't discard standard headers.
2497 if test -d ${srcdir}/gcc; then
2498 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2500 if test "${build}" != "${host}"; then
2501 # On Canadian crosses, CC_FOR_TARGET will have already been set
2502 # by `configure', so we won't have an opportunity to add -Bgcc/
2503 # to it. This is right: we don't want to search that directory
2504 # for binaries, but we want the header files in there, so add
2506 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2508 # Someone might think of using the pre-installed headers on
2509 # Canadian crosses, in case the installed compiler is not fully
2510 # compatible with the compiler being built. In this case, it
2511 # would be better to flag an error than risking having
2512 # incompatible object files being constructed. We can't
2513 # guarantee that an error will be flagged, but let's hope the
2514 # compiler will do it, when presented with incompatible header
2519 case "${target}-${is_cross_compiler}" in
2520 i[3456]86-*-linux*-no)
2521 # Here host == target, so we don't need to build gcc,
2522 # so we don't want to discard standard headers.
2523 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2526 # If we're building newlib, use its generic headers last, but search
2527 # for any libc-related directories first (so make it the last -B
2529 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2537 # On Canadian crosses, we'll be searching the right directories for
2538 # the previously-installed cross compiler, so don't bother to add
2539 # flags for directories within the install tree of the compiler
2540 # being built; programs in there won't even run.
2541 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2542 # Search for pre-installed headers if nothing else fits.
2543 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include'
2546 if test "x${use_gnu_ld}" = x &&
2547 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2548 # Arrange for us to find uninstalled linker scripts.
2549 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2552 if test "x${CC_FOR_TARGET+set}" = xset; then
2554 elif test -d ${srcdir}/gcc; then
2555 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2556 elif test "$host" = "$target"; then
2557 CC_FOR_TARGET='$(CC)'
2559 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2561 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2563 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2565 elif test -d ${srcdir}/gcc; then
2566 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2567 elif test "$host" = "$target"; then
2568 GCJ_FOR_TARGET='gcj'
2570 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2572 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2574 # Don't use libstdc++-v3's flags to configure/build itself.
2575 libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2576 raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2578 if test "x${CXX_FOR_TARGET+set}" = xset; then
2580 elif test -d ${srcdir}/gcc; then
2581 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2582 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2583 # default whereas gcc does not.
2584 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2586 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2587 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2588 elif test "$host" = "$target"; then
2589 CXX_FOR_TARGET='$(CXX)'
2590 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2592 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2593 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2595 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2596 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2598 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2599 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2601 # We want to defer the evaluation of `cmd`s and shell variables in
2602 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2603 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2604 # quotes, but we still have to duplicate `$'s so that shell variables
2605 # can be expanded by the nested make as shell variables, not as make
2607 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2608 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2610 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2611 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2612 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2613 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2614 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2615 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2616 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2618 # Makefile fragments.
2619 host_makefile_frag=${srcdir}/${host_makefile_frag}
2620 target_makefile_frag=${srcdir}/${target_makefile_frag}
2621 alphaieee_frag=${srcdir}/${alphaieee_frag}
2622 ospace_frag=${srcdir}/${ospace_frag}
2628 # Miscellanea: directories, flags, etc.
2645 # Build module lists & subconfigure args.
2651 # Host module lists & subconfigure args.
2660 # Target module lists & subconfigure args.
2679 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2680 ncn_target_tool_prefix=
2681 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2683 if test -n "$ncn_tool_prefix"; then
2684 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2685 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2686 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2687 echo "configure:2688: checking for $ac_word" >&5
2688 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2689 echo $ac_n "(cached) $ac_c" 1>&6
2691 if test -n "$AR"; then
2692 ac_cv_prog_AR="$AR" # Let the user override the test.
2694 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2696 for ac_dir in $ac_dummy; do
2697 test -z "$ac_dir" && ac_dir=.
2698 if test -f $ac_dir/$ac_word; then
2699 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2707 if test -n "$AR"; then
2708 echo "$ac_t""$AR" 1>&6
2710 echo "$ac_t""no" 1>&6
2714 if test -z "$ac_cv_prog_AR" ; then
2715 if test $build = $host ; then
2717 # Extract the first word of "ar", so it can be a program name with args.
2718 set dummy ar; ac_word=$2
2719 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2720 echo "configure:2721: checking for $ac_word" >&5
2721 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2722 echo $ac_n "(cached) $ac_c" 1>&6
2724 if test -n "$ncn_cv_AR"; then
2725 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2727 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2729 for ac_dir in $ac_dummy; do
2730 test -z "$ac_dir" && ac_dir=.
2731 if test -f $ac_dir/$ac_word; then
2732 ac_cv_prog_ncn_cv_AR="ar"
2737 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2740 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2741 if test -n "$ncn_cv_AR"; then
2742 echo "$ac_t""$ncn_cv_AR" 1>&6
2744 echo "$ac_t""no" 1>&6
2749 AR="${ncn_tool_prefix}ar"
2755 if test -n "$ncn_tool_prefix"; then
2756 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2757 set dummy ${ncn_tool_prefix}as; ac_word=$2
2758 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2759 echo "configure:2760: checking for $ac_word" >&5
2760 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2761 echo $ac_n "(cached) $ac_c" 1>&6
2763 if test -n "$AS"; then
2764 ac_cv_prog_AS="$AS" # Let the user override the test.
2766 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2768 for ac_dir in $ac_dummy; do
2769 test -z "$ac_dir" && ac_dir=.
2770 if test -f $ac_dir/$ac_word; then
2771 ac_cv_prog_AS="${ncn_tool_prefix}as"
2779 if test -n "$AS"; then
2780 echo "$ac_t""$AS" 1>&6
2782 echo "$ac_t""no" 1>&6
2786 if test -z "$ac_cv_prog_AS" ; then
2787 if test $build = $host ; then
2789 # Extract the first word of "as", so it can be a program name with args.
2790 set dummy as; ac_word=$2
2791 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2792 echo "configure:2793: checking for $ac_word" >&5
2793 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2794 echo $ac_n "(cached) $ac_c" 1>&6
2796 if test -n "$ncn_cv_AS"; then
2797 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2799 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2801 for ac_dir in $ac_dummy; do
2802 test -z "$ac_dir" && ac_dir=.
2803 if test -f $ac_dir/$ac_word; then
2804 ac_cv_prog_ncn_cv_AS="as"
2809 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2812 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2813 if test -n "$ncn_cv_AS"; then
2814 echo "$ac_t""$ncn_cv_AS" 1>&6
2816 echo "$ac_t""no" 1>&6
2821 AS="${ncn_tool_prefix}as"
2827 if test -n "$ncn_tool_prefix"; then
2828 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2829 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2830 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2831 echo "configure:2832: checking for $ac_word" >&5
2832 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2833 echo $ac_n "(cached) $ac_c" 1>&6
2835 if test -n "$DLLTOOL"; then
2836 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2838 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2840 for ac_dir in $ac_dummy; do
2841 test -z "$ac_dir" && ac_dir=.
2842 if test -f $ac_dir/$ac_word; then
2843 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2850 DLLTOOL="$ac_cv_prog_DLLTOOL"
2851 if test -n "$DLLTOOL"; then
2852 echo "$ac_t""$DLLTOOL" 1>&6
2854 echo "$ac_t""no" 1>&6
2858 if test -z "$ac_cv_prog_DLLTOOL" ; then
2859 if test $build = $host ; then
2860 ncn_cv_DLLTOOL=$DLLTOOL
2861 # Extract the first word of "dlltool", so it can be a program name with args.
2862 set dummy dlltool; ac_word=$2
2863 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2864 echo "configure:2865: checking for $ac_word" >&5
2865 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
2866 echo $ac_n "(cached) $ac_c" 1>&6
2868 if test -n "$ncn_cv_DLLTOOL"; then
2869 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
2871 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2873 for ac_dir in $ac_dummy; do
2874 test -z "$ac_dir" && ac_dir=.
2875 if test -f $ac_dir/$ac_word; then
2876 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2881 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2884 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
2885 if test -n "$ncn_cv_DLLTOOL"; then
2886 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
2888 echo "$ac_t""no" 1>&6
2891 DLLTOOL=$ncn_cv_DLLTOOL
2893 DLLTOOL="${ncn_tool_prefix}dlltool"
2896 DLLTOOL="$ac_cv_prog_DLLTOOL"
2899 if test -n "$ncn_tool_prefix"; then
2900 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
2901 set dummy ${ncn_tool_prefix}ld; ac_word=$2
2902 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2903 echo "configure:2904: checking for $ac_word" >&5
2904 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
2905 echo $ac_n "(cached) $ac_c" 1>&6
2907 if test -n "$LD"; then
2908 ac_cv_prog_LD="$LD" # Let the user override the test.
2910 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2912 for ac_dir in $ac_dummy; do
2913 test -z "$ac_dir" && ac_dir=.
2914 if test -f $ac_dir/$ac_word; then
2915 ac_cv_prog_LD="${ncn_tool_prefix}ld"
2923 if test -n "$LD"; then
2924 echo "$ac_t""$LD" 1>&6
2926 echo "$ac_t""no" 1>&6
2930 if test -z "$ac_cv_prog_LD" ; then
2931 if test $build = $host ; then
2933 # Extract the first word of "ld", so it can be a program name with args.
2934 set dummy ld; ac_word=$2
2935 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2936 echo "configure:2937: checking for $ac_word" >&5
2937 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
2938 echo $ac_n "(cached) $ac_c" 1>&6
2940 if test -n "$ncn_cv_LD"; then
2941 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
2943 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2945 for ac_dir in $ac_dummy; do
2946 test -z "$ac_dir" && ac_dir=.
2947 if test -f $ac_dir/$ac_word; then
2948 ac_cv_prog_ncn_cv_LD="ld"
2953 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
2956 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
2957 if test -n "$ncn_cv_LD"; then
2958 echo "$ac_t""$ncn_cv_LD" 1>&6
2960 echo "$ac_t""no" 1>&6
2965 LD="${ncn_tool_prefix}ld"
2971 if test -n "$ncn_tool_prefix"; then
2972 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
2973 set dummy ${ncn_tool_prefix}nm; ac_word=$2
2974 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2975 echo "configure:2976: checking for $ac_word" >&5
2976 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
2977 echo $ac_n "(cached) $ac_c" 1>&6
2979 if test -n "$NM"; then
2980 ac_cv_prog_NM="$NM" # Let the user override the test.
2982 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2984 for ac_dir in $ac_dummy; do
2985 test -z "$ac_dir" && ac_dir=.
2986 if test -f $ac_dir/$ac_word; then
2987 ac_cv_prog_NM="${ncn_tool_prefix}nm"
2995 if test -n "$NM"; then
2996 echo "$ac_t""$NM" 1>&6
2998 echo "$ac_t""no" 1>&6
3002 if test -z "$ac_cv_prog_NM" ; then
3003 if test $build = $host ; then
3005 # Extract the first word of "nm", so it can be a program name with args.
3006 set dummy nm; ac_word=$2
3007 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3008 echo "configure:3009: checking for $ac_word" >&5
3009 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3010 echo $ac_n "(cached) $ac_c" 1>&6
3012 if test -n "$ncn_cv_NM"; then
3013 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3015 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3017 for ac_dir in $ac_dummy; do
3018 test -z "$ac_dir" && ac_dir=.
3019 if test -f $ac_dir/$ac_word; then
3020 ac_cv_prog_ncn_cv_NM="nm"
3025 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3028 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3029 if test -n "$ncn_cv_NM"; then
3030 echo "$ac_t""$ncn_cv_NM" 1>&6
3032 echo "$ac_t""no" 1>&6
3037 NM="${ncn_tool_prefix}nm"
3043 if test -n "$ncn_tool_prefix"; then
3044 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3045 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3046 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3047 echo "configure:3048: checking for $ac_word" >&5
3048 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3049 echo $ac_n "(cached) $ac_c" 1>&6
3051 if test -n "$RANLIB"; then
3052 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3054 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3056 for ac_dir in $ac_dummy; do
3057 test -z "$ac_dir" && ac_dir=.
3058 if test -f $ac_dir/$ac_word; then
3059 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3066 RANLIB="$ac_cv_prog_RANLIB"
3067 if test -n "$RANLIB"; then
3068 echo "$ac_t""$RANLIB" 1>&6
3070 echo "$ac_t""no" 1>&6
3074 if test -z "$ac_cv_prog_RANLIB" ; then
3075 if test $build = $host ; then
3076 ncn_cv_RANLIB=$RANLIB
3077 # Extract the first word of "ranlib", so it can be a program name with args.
3078 set dummy ranlib; ac_word=$2
3079 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3080 echo "configure:3081: checking for $ac_word" >&5
3081 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3082 echo $ac_n "(cached) $ac_c" 1>&6
3084 if test -n "$ncn_cv_RANLIB"; then
3085 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3087 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3089 for ac_dir in $ac_dummy; do
3090 test -z "$ac_dir" && ac_dir=.
3091 if test -f $ac_dir/$ac_word; then
3092 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3097 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3100 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3101 if test -n "$ncn_cv_RANLIB"; then
3102 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3104 echo "$ac_t""no" 1>&6
3107 RANLIB=$ncn_cv_RANLIB
3112 RANLIB="$ac_cv_prog_RANLIB"
3115 if test -n "$ncn_tool_prefix"; then
3116 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3117 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3118 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3119 echo "configure:3120: checking for $ac_word" >&5
3120 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3121 echo $ac_n "(cached) $ac_c" 1>&6
3123 if test -n "$WINDRES"; then
3124 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3126 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3128 for ac_dir in $ac_dummy; do
3129 test -z "$ac_dir" && ac_dir=.
3130 if test -f $ac_dir/$ac_word; then
3131 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3138 WINDRES="$ac_cv_prog_WINDRES"
3139 if test -n "$WINDRES"; then
3140 echo "$ac_t""$WINDRES" 1>&6
3142 echo "$ac_t""no" 1>&6
3146 if test -z "$ac_cv_prog_WINDRES" ; then
3147 if test $build = $host ; then
3148 ncn_cv_WINDRES=$WINDRES
3149 # Extract the first word of "windres", so it can be a program name with args.
3150 set dummy windres; ac_word=$2
3151 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3152 echo "configure:3153: checking for $ac_word" >&5
3153 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3154 echo $ac_n "(cached) $ac_c" 1>&6
3156 if test -n "$ncn_cv_WINDRES"; then
3157 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3159 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3161 for ac_dir in $ac_dummy; do
3162 test -z "$ac_dir" && ac_dir=.
3163 if test -f $ac_dir/$ac_word; then
3164 ac_cv_prog_ncn_cv_WINDRES="windres"
3169 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3172 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3173 if test -n "$ncn_cv_WINDRES"; then
3174 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3176 echo "$ac_t""no" 1>&6
3179 WINDRES=$ncn_cv_WINDRES
3181 WINDRES="${ncn_tool_prefix}windres"
3184 WINDRES="$ac_cv_prog_WINDRES"
3187 if test -n "$ncn_tool_prefix"; then
3188 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3189 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3190 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3191 echo "configure:3192: checking for $ac_word" >&5
3192 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3193 echo $ac_n "(cached) $ac_c" 1>&6
3195 if test -n "$OBJCOPY"; then
3196 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3198 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3200 for ac_dir in $ac_dummy; do
3201 test -z "$ac_dir" && ac_dir=.
3202 if test -f $ac_dir/$ac_word; then
3203 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3210 OBJCOPY="$ac_cv_prog_OBJCOPY"
3211 if test -n "$OBJCOPY"; then
3212 echo "$ac_t""$OBJCOPY" 1>&6
3214 echo "$ac_t""no" 1>&6
3218 if test -z "$ac_cv_prog_OBJCOPY" ; then
3219 if test $build = $host ; then
3220 ncn_cv_OBJCOPY=$OBJCOPY
3221 # Extract the first word of "objcopy", so it can be a program name with args.
3222 set dummy objcopy; ac_word=$2
3223 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3224 echo "configure:3225: checking for $ac_word" >&5
3225 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3226 echo $ac_n "(cached) $ac_c" 1>&6
3228 if test -n "$ncn_cv_OBJCOPY"; then
3229 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3231 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3233 for ac_dir in $ac_dummy; do
3234 test -z "$ac_dir" && ac_dir=.
3235 if test -f $ac_dir/$ac_word; then
3236 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3241 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3244 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3245 if test -n "$ncn_cv_OBJCOPY"; then
3246 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3248 echo "$ac_t""no" 1>&6
3251 OBJCOPY=$ncn_cv_OBJCOPY
3253 OBJCOPY="${ncn_tool_prefix}objcopy"
3256 OBJCOPY="$ac_cv_prog_OBJCOPY"
3259 if test -n "$ncn_tool_prefix"; then
3260 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3261 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3262 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3263 echo "configure:3264: checking for $ac_word" >&5
3264 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3265 echo $ac_n "(cached) $ac_c" 1>&6
3267 if test -n "$OBJDUMP"; then
3268 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3270 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3272 for ac_dir in $ac_dummy; do
3273 test -z "$ac_dir" && ac_dir=.
3274 if test -f $ac_dir/$ac_word; then
3275 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3282 OBJDUMP="$ac_cv_prog_OBJDUMP"
3283 if test -n "$OBJDUMP"; then
3284 echo "$ac_t""$OBJDUMP" 1>&6
3286 echo "$ac_t""no" 1>&6
3290 if test -z "$ac_cv_prog_OBJDUMP" ; then
3291 if test $build = $host ; then
3292 ncn_cv_OBJDUMP=$OBJDUMP
3293 # Extract the first word of "objdump", so it can be a program name with args.
3294 set dummy objdump; ac_word=$2
3295 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3296 echo "configure:3297: checking for $ac_word" >&5
3297 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3298 echo $ac_n "(cached) $ac_c" 1>&6
3300 if test -n "$ncn_cv_OBJDUMP"; then
3301 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3303 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3305 for ac_dir in $ac_dummy; do
3306 test -z "$ac_dir" && ac_dir=.
3307 if test -f $ac_dir/$ac_word; then
3308 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3313 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3316 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3317 if test -n "$ncn_cv_OBJDUMP"; then
3318 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3320 echo "$ac_t""no" 1>&6
3323 OBJDUMP=$ncn_cv_OBJDUMP
3325 OBJDUMP="${ncn_tool_prefix}objdump"
3328 OBJDUMP="$ac_cv_prog_OBJDUMP"
3340 if test -n "$ncn_target_tool_prefix"; then
3341 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3342 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3343 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3344 echo "configure:3345: checking for $ac_word" >&5
3345 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3346 echo $ac_n "(cached) $ac_c" 1>&6
3348 if test -n "$AR_FOR_TARGET"; then
3349 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3351 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3353 for ac_dir in $ac_dummy; do
3354 test -z "$ac_dir" && ac_dir=.
3355 if test -f $ac_dir/$ac_word; then
3356 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3363 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3364 if test -n "$AR_FOR_TARGET"; then
3365 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3367 echo "$ac_t""no" 1>&6
3371 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3372 if test $build = $target ; then
3373 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3374 # Extract the first word of "ar", so it can be a program name with args.
3375 set dummy ar; ac_word=$2
3376 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3377 echo "configure:3378: checking for $ac_word" >&5
3378 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3379 echo $ac_n "(cached) $ac_c" 1>&6
3381 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3382 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3384 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3386 for ac_dir in $ac_dummy; do
3387 test -z "$ac_dir" && ac_dir=.
3388 if test -f $ac_dir/$ac_word; then
3389 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3394 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3397 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3398 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3399 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3401 echo "$ac_t""no" 1>&6
3404 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3406 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3409 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3412 if test -n "$ncn_target_tool_prefix"; then
3413 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3414 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3415 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3416 echo "configure:3417: checking for $ac_word" >&5
3417 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3418 echo $ac_n "(cached) $ac_c" 1>&6
3420 if test -n "$AS_FOR_TARGET"; then
3421 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3423 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3425 for ac_dir in $ac_dummy; do
3426 test -z "$ac_dir" && ac_dir=.
3427 if test -f $ac_dir/$ac_word; then
3428 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3435 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3436 if test -n "$AS_FOR_TARGET"; then
3437 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3439 echo "$ac_t""no" 1>&6
3443 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3444 if test $build = $target ; then
3445 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3446 # Extract the first word of "as", so it can be a program name with args.
3447 set dummy as; ac_word=$2
3448 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3449 echo "configure:3450: checking for $ac_word" >&5
3450 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3451 echo $ac_n "(cached) $ac_c" 1>&6
3453 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3454 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3456 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3458 for ac_dir in $ac_dummy; do
3459 test -z "$ac_dir" && ac_dir=.
3460 if test -f $ac_dir/$ac_word; then
3461 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3466 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3469 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3470 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3471 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3473 echo "$ac_t""no" 1>&6
3476 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3478 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3481 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3484 if test -n "$ncn_target_tool_prefix"; then
3485 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3486 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3487 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3488 echo "configure:3489: checking for $ac_word" >&5
3489 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3490 echo $ac_n "(cached) $ac_c" 1>&6
3492 if test -n "$DLLTOOL_FOR_TARGET"; then
3493 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3495 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3497 for ac_dir in $ac_dummy; do
3498 test -z "$ac_dir" && ac_dir=.
3499 if test -f $ac_dir/$ac_word; then
3500 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3507 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3508 if test -n "$DLLTOOL_FOR_TARGET"; then
3509 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3511 echo "$ac_t""no" 1>&6
3515 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3516 if test $build = $target ; then
3517 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3518 # Extract the first word of "dlltool", so it can be a program name with args.
3519 set dummy dlltool; ac_word=$2
3520 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3521 echo "configure:3522: checking for $ac_word" >&5
3522 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3523 echo $ac_n "(cached) $ac_c" 1>&6
3525 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3526 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3528 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3530 for ac_dir in $ac_dummy; do
3531 test -z "$ac_dir" && ac_dir=.
3532 if test -f $ac_dir/$ac_word; then
3533 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3538 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3541 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3542 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3543 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3545 echo "$ac_t""no" 1>&6
3548 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3550 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3553 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3556 if test -n "$ncn_target_tool_prefix"; then
3557 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3558 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3559 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3560 echo "configure:3561: checking for $ac_word" >&5
3561 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3562 echo $ac_n "(cached) $ac_c" 1>&6
3564 if test -n "$LD_FOR_TARGET"; then
3565 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3567 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3569 for ac_dir in $ac_dummy; do
3570 test -z "$ac_dir" && ac_dir=.
3571 if test -f $ac_dir/$ac_word; then
3572 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3579 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3580 if test -n "$LD_FOR_TARGET"; then
3581 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3583 echo "$ac_t""no" 1>&6
3587 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3588 if test $build = $target ; then
3589 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3590 # Extract the first word of "ld", so it can be a program name with args.
3591 set dummy ld; ac_word=$2
3592 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3593 echo "configure:3594: checking for $ac_word" >&5
3594 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3595 echo $ac_n "(cached) $ac_c" 1>&6
3597 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3598 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3600 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3602 for ac_dir in $ac_dummy; do
3603 test -z "$ac_dir" && ac_dir=.
3604 if test -f $ac_dir/$ac_word; then
3605 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3610 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3613 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3614 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3615 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3617 echo "$ac_t""no" 1>&6
3620 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3622 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3625 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3628 if test -n "$ncn_target_tool_prefix"; then
3629 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3630 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3631 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3632 echo "configure:3633: checking for $ac_word" >&5
3633 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3634 echo $ac_n "(cached) $ac_c" 1>&6
3636 if test -n "$NM_FOR_TARGET"; then
3637 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3639 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3641 for ac_dir in $ac_dummy; do
3642 test -z "$ac_dir" && ac_dir=.
3643 if test -f $ac_dir/$ac_word; then
3644 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3651 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3652 if test -n "$NM_FOR_TARGET"; then
3653 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3655 echo "$ac_t""no" 1>&6
3659 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3660 if test $build = $target ; then
3661 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3662 # Extract the first word of "nm", so it can be a program name with args.
3663 set dummy nm; ac_word=$2
3664 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3665 echo "configure:3666: checking for $ac_word" >&5
3666 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3667 echo $ac_n "(cached) $ac_c" 1>&6
3669 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3670 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3672 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3674 for ac_dir in $ac_dummy; do
3675 test -z "$ac_dir" && ac_dir=.
3676 if test -f $ac_dir/$ac_word; then
3677 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3682 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3685 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3686 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3687 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3689 echo "$ac_t""no" 1>&6
3692 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3694 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3697 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3700 if test -n "$ncn_target_tool_prefix"; then
3701 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3702 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3703 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3704 echo "configure:3705: checking for $ac_word" >&5
3705 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3706 echo $ac_n "(cached) $ac_c" 1>&6
3708 if test -n "$RANLIB_FOR_TARGET"; then
3709 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3711 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3713 for ac_dir in $ac_dummy; do
3714 test -z "$ac_dir" && ac_dir=.
3715 if test -f $ac_dir/$ac_word; then
3716 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3723 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3724 if test -n "$RANLIB_FOR_TARGET"; then
3725 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3727 echo "$ac_t""no" 1>&6
3731 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3732 if test $build = $target ; then
3733 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3734 # Extract the first word of "ranlib", so it can be a program name with args.
3735 set dummy ranlib; ac_word=$2
3736 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3737 echo "configure:3738: checking for $ac_word" >&5
3738 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3739 echo $ac_n "(cached) $ac_c" 1>&6
3741 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3742 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3744 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3746 for ac_dir in $ac_dummy; do
3747 test -z "$ac_dir" && ac_dir=.
3748 if test -f $ac_dir/$ac_word; then
3749 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3754 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3757 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3758 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3759 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3761 echo "$ac_t""no" 1>&6
3764 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3766 RANLIB_FOR_TARGET=":"
3769 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3772 if test -n "$ncn_target_tool_prefix"; then
3773 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3774 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3775 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3776 echo "configure:3777: checking for $ac_word" >&5
3777 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3778 echo $ac_n "(cached) $ac_c" 1>&6
3780 if test -n "$WINDRES_FOR_TARGET"; then
3781 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3783 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3785 for ac_dir in $ac_dummy; do
3786 test -z "$ac_dir" && ac_dir=.
3787 if test -f $ac_dir/$ac_word; then
3788 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3795 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3796 if test -n "$WINDRES_FOR_TARGET"; then
3797 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3799 echo "$ac_t""no" 1>&6
3803 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3804 if test $build = $target ; then
3805 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3806 # Extract the first word of "windres", so it can be a program name with args.
3807 set dummy windres; ac_word=$2
3808 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3809 echo "configure:3810: checking for $ac_word" >&5
3810 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3811 echo $ac_n "(cached) $ac_c" 1>&6
3813 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3814 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3816 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3818 for ac_dir in $ac_dummy; do
3819 test -z "$ac_dir" && ac_dir=.
3820 if test -f $ac_dir/$ac_word; then
3821 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3826 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3829 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3830 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3831 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3833 echo "$ac_t""no" 1>&6
3836 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3838 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3841 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3854 # Fix up target tools.
3855 if test "x${build}" = "x${host}" ; then
3856 # In this case, the newly built tools can and should be used,
3857 # so we override the results of the autoconf tests.
3858 # This should really only happen when the tools are actually being built,
3859 # but that's a further refinement. The new build scheme, where
3860 # tools are built into a structure paralleling where they're installed,
3861 # should also eliminate all of this cleanly.
3862 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
3863 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
3864 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
3865 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
3866 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
3867 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
3868 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
3870 # Certain tools may need extra flags.
3871 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
3872 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
3873 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
3876 cat > confcache <<\EOF
3877 # This file is a shell script that caches the results of configure
3878 # tests run on this system so they can be shared between configure
3879 # scripts and configure runs. It is not useful on other systems.
3880 # If it contains results you don't want to keep, you may remove or edit it.
3882 # By default, configure uses ./config.cache as the cache file,
3883 # creating it if it does not exist already. You can give configure
3884 # the --cache-file=FILE option to use a different cache file; that is
3885 # what configure does when it calls configure scripts in
3886 # subdirectories, so they share the cache.
3887 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3888 # config.status only pays attention to the cache file if you give it the
3889 # --recheck option to rerun configure.
3892 # The following way of writing the cache mishandles newlines in values,
3893 # but we know of no workaround that is simple, portable, and efficient.
3894 # So, don't put newlines in cache variables' values.
3895 # Ultrix sh set writes to stderr and can't be redirected directly,
3896 # and sets the high bit in the cache file unless we assign to the vars.
3898 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3900 # `set' does not quote correctly, so add quotes (double-quote substitution
3901 # turns \\\\ into \\, and sed turns \\ into \).
3903 -e "s/'/'\\\\''/g" \
3904 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3907 # `set' quotes correctly as required by POSIX, so do not add quotes.
3908 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3911 if cmp -s $cache_file confcache; then
3914 if test -w $cache_file; then
3915 echo "updating cache $cache_file"
3916 cat confcache > $cache_file
3918 echo "not updating unwritable cache $cache_file"
3923 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3925 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3926 # Let make expand exec_prefix.
3927 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3929 # Any assignment to VPATH causes Sun make to only execute
3930 # the first set of double-colon rules, so remove it if not needed.
3931 # If there is a colon in the path, we need to keep it.
3932 if test "x$srcdir" = x.; then
3933 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3936 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3938 # Transform confdefs.h into DEFS.
3939 # Protect against shell expansion while executing Makefile rules.
3940 # Protect against Makefile macro expansion.
3942 # If the first sed substitution is executed (which looks for macros that
3943 # take arguments), then we branch to the quote section. Otherwise,
3944 # look for a macro that doesn't take arguments.
3945 cat >confdef2opt.sed <<\_ACEOF
3948 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
3950 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
3954 s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
3960 # We use echo to avoid assuming a particular line-breaking character.
3961 # The extra dot is to prevent the shell from consuming trailing
3962 # line-breaks from the sub-command output. A line-break within
3963 # single-quotes doesn't work because, if this script is created in a
3964 # platform that uses two characters for line-breaks (e.g., DOS), tr
3966 ac_LF_and_DOT=`echo; echo .`
3967 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
3968 rm -f confdef2opt.sed
3971 # Without the "./", some shells look in PATH for config.status.
3972 : ${CONFIG_STATUS=./config.status}
3974 echo creating $CONFIG_STATUS
3975 rm -f $CONFIG_STATUS
3976 cat > $CONFIG_STATUS <<EOF
3978 # Generated automatically by configure.
3979 # Run this file to recreate the current configuration.
3980 # This directory was configured as follows,
3981 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3983 # $0 $ac_configure_args
3985 # Compiler output produced by configure, useful for debugging
3986 # configure, is in ./config.log if it exists.
3988 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3991 case "\$ac_option" in
3992 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3993 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3994 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3995 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3996 echo "$CONFIG_STATUS generated by autoconf version 2.13"
3998 -help | --help | --hel | --he | --h)
3999 echo "\$ac_cs_usage"; exit 0 ;;
4000 *) echo "\$ac_cs_usage"; exit 1 ;;
4004 ac_given_srcdir=$srcdir
4006 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4008 cat >> $CONFIG_STATUS <<EOF
4010 # Protect against being on the right side of a sed subst in config.status.
4011 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4012 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4016 s%@CFLAGS@%$CFLAGS%g
4017 s%@CPPFLAGS@%$CPPFLAGS%g
4018 s%@CXXFLAGS@%$CXXFLAGS%g
4019 s%@FFLAGS@%$FFLAGS%g
4021 s%@LDFLAGS@%$LDFLAGS%g
4023 s%@exec_prefix@%$exec_prefix%g
4024 s%@prefix@%$prefix%g
4025 s%@program_transform_name@%$program_transform_name%g
4026 s%@bindir@%$bindir%g
4027 s%@sbindir@%$sbindir%g
4028 s%@libexecdir@%$libexecdir%g
4029 s%@datadir@%$datadir%g
4030 s%@sysconfdir@%$sysconfdir%g
4031 s%@sharedstatedir@%$sharedstatedir%g
4032 s%@localstatedir@%$localstatedir%g
4033 s%@libdir@%$libdir%g
4034 s%@includedir@%$includedir%g
4035 s%@oldincludedir@%$oldincludedir%g
4036 s%@infodir@%$infodir%g
4037 s%@mandir@%$mandir%g
4039 s%@host_alias@%$host_alias%g
4040 s%@host_cpu@%$host_cpu%g
4041 s%@host_vendor@%$host_vendor%g
4042 s%@host_os@%$host_os%g
4043 s%@target@%$target%g
4044 s%@target_alias@%$target_alias%g
4045 s%@target_cpu@%$target_cpu%g
4046 s%@target_vendor@%$target_vendor%g
4047 s%@target_os@%$target_os%g
4049 s%@build_alias@%$build_alias%g
4050 s%@build_cpu@%$build_cpu%g
4051 s%@build_vendor@%$build_vendor%g
4052 s%@build_os@%$build_os%g
4053 /@maybe_dependencies@/r $maybe_dependencies
4054 s%@maybe_dependencies@%%g
4055 /@serialization_dependencies@/r $serialization_dependencies
4056 s%@serialization_dependencies@%%g
4057 /@host_makefile_frag@/r $host_makefile_frag
4058 s%@host_makefile_frag@%%g
4059 /@target_makefile_frag@/r $target_makefile_frag
4060 s%@target_makefile_frag@%%g
4061 /@alphaieee_frag@/r $alphaieee_frag
4062 s%@alphaieee_frag@%%g
4063 /@ospace_frag@/r $ospace_frag
4065 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4066 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4067 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4068 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4069 s%@configlinks@%$configlinks%g
4070 s%@enable_shared@%$enable_shared%g
4071 s%@enable_threads@%$enable_threads%g
4072 s%@enable_version_specific_runtime_libs@%$enable_version_specific_runtime_libs%g
4073 s%@gcc_version_trigger@%$gcc_version_trigger%g
4074 s%@gcc_version@%$gcc_version%g
4075 s%@tooldir@%$tooldir%g
4076 s%@build_tooldir@%$build_tooldir%g
4077 s%@GDB_TK@%$GDB_TK%g
4078 s%@gxx_include_dir@%$gxx_include_dir%g
4079 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4080 s%@build_subdir@%$build_subdir%g
4081 s%@build_configargs@%$build_configargs%g
4082 s%@configure_build_modules@%$configure_build_modules%g
4083 s%@all_build_modules@%$all_build_modules%g
4084 s%@host_configargs@%$host_configargs%g
4085 s%@configdirs@%$configdirs%g
4086 s%@configure_host_modules@%$configure_host_modules%g
4087 s%@all_host_modules@%$all_host_modules%g
4088 s%@check_host_modules@%$check_host_modules%g
4089 s%@install_host_modules@%$install_host_modules%g
4090 s%@install_host_modules_nogcc@%$install_host_modules_nogcc%g
4091 s%@target_subdir@%$target_subdir%g
4092 s%@target_configargs@%$target_configargs%g
4093 s%@target_configdirs@%$target_configdirs%g
4094 s%@configure_target_modules@%$configure_target_modules%g
4095 s%@all_target_modules@%$all_target_modules%g
4096 s%@check_target_modules@%$check_target_modules%g
4097 s%@install_target_modules@%$install_target_modules%g
4099 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4101 s%@MAKEINFO@%$MAKEINFO%g
4103 s%@config_shell@%$config_shell%g
4105 s%@ncn_cv_AR@%$ncn_cv_AR%g
4107 s%@ncn_cv_AS@%$ncn_cv_AS%g
4108 s%@DLLTOOL@%$DLLTOOL%g
4109 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4111 s%@ncn_cv_LD@%$ncn_cv_LD%g
4113 s%@ncn_cv_NM@%$ncn_cv_NM%g
4114 s%@RANLIB@%$RANLIB%g
4115 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4116 s%@WINDRES@%$WINDRES%g
4117 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4118 s%@OBJCOPY@%$OBJCOPY%g
4119 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4120 s%@OBJDUMP@%$OBJDUMP%g
4121 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4124 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4125 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4126 s%@DEFAULT_M4@%$DEFAULT_M4%g
4127 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4128 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4129 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4130 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4131 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4132 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4133 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4134 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4135 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4136 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4137 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4138 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4139 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4140 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4141 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4142 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4143 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4144 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4145 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4146 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4147 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4148 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4153 cat >> $CONFIG_STATUS <<\EOF
4155 # Split the substitutions into bite-sized pieces for seds with
4156 # small command number limits, like on Digital OSF/1 and HP-UX.
4157 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4158 ac_file=1 # Number of current file.
4159 ac_beg=1 # First line for current file.
4160 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4163 while $ac_more_lines; do
4164 if test $ac_beg -gt 1; then
4165 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4167 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4169 if test ! -s conftest.s$ac_file; then
4171 rm -f conftest.s$ac_file
4173 if test -z "$ac_sed_cmds"; then
4174 ac_sed_cmds="sed -f conftest.s$ac_file"
4176 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4178 ac_file=`expr $ac_file + 1`
4180 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4183 if test -z "$ac_sed_cmds"; then
4188 cat >> $CONFIG_STATUS <<EOF
4190 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4192 cat >> $CONFIG_STATUS <<\EOF
4193 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4194 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4196 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4197 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4198 *) ac_file_in="${ac_file}.in" ;;
4201 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4203 # Remove last slash and all that follows it. Not all systems have dirname.
4204 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4205 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4206 # The file is in a subdirectory.
4207 test ! -d "$ac_dir" && mkdir "$ac_dir"
4208 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4209 # A "../" for each directory in $ac_dir_suffix.
4210 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4212 ac_dir_suffix= ac_dots=
4215 case "$ac_given_srcdir" in
4217 if test -z "$ac_dots"; then top_srcdir=.
4218 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4219 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4221 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4222 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4226 echo creating "$ac_file"
4228 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4230 *Makefile*) ac_comsub="1i\\
4231 # $configure_input" ;;
4235 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4237 s%@configure_input@%$configure_input%g
4238 s%@srcdir@%$srcdir%g
4239 s%@top_srcdir@%$top_srcdir%g
4240 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4245 cat >> $CONFIG_STATUS <<EOF
4248 cat >> $CONFIG_STATUS <<\EOF
4252 chmod +x $CONFIG_STATUS
4253 rm -fr confdefs* $ac_clean_files
4254 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1