3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 --enable-serial-[{host,target,build}-]configure
16 Force sequential configuration of
17 sub-packages for the host, target or build
18 machine, or all sub-packages"
20 --enable-maintainer-mode enable make rules and dependencies not useful
21 (and sometimes confusing) to the casual installer"
23 # Initialize some variables set by options.
24 # The variables have the same names as the options, with
25 # dashes changed to underlines.
27 cache_file=./config.cache
36 program_transform_name=s,x,x,
44 bindir='${exec_prefix}/bin'
45 sbindir='${exec_prefix}/sbin'
46 libexecdir='${exec_prefix}/libexec'
47 datadir='${prefix}/share'
48 sysconfdir='${prefix}/etc'
49 sharedstatedir='${prefix}/com'
50 localstatedir='${prefix}/var'
51 libdir='${exec_prefix}/lib'
52 includedir='${prefix}/include'
53 oldincludedir='/usr/include'
54 infodir='${prefix}/info'
55 mandir='${prefix}/man'
57 # Initialize some other variables.
60 SHELL=${CONFIG_SHELL-/bin/sh}
61 # Maximum number of lines to put in a shell here document.
68 # If the previous option needs an argument, assign it.
69 if test -n "$ac_prev"; then
70 eval "$ac_prev=\$ac_option"
76 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
80 # Accept the important Cygnus configure options, so we can diagnose typos.
84 -bindir | --bindir | --bindi | --bind | --bin | --bi)
86 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
87 bindir="$ac_optarg" ;;
89 -build | --build | --buil | --bui | --bu)
91 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
94 -cache-file | --cache-file | --cache-fil | --cache-fi \
95 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
97 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
98 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
99 cache_file="$ac_optarg" ;;
101 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
103 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
105 datadir="$ac_optarg" ;;
107 -disable-* | --disable-*)
108 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
109 # Reject names that are not valid shell variable names.
110 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
111 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
113 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
114 eval "enable_${ac_feature}=no" ;;
116 -enable-* | --enable-*)
117 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
118 # Reject names that are not valid shell variable names.
119 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
120 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
122 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
127 eval "enable_${ac_feature}='$ac_optarg'" ;;
129 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
130 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
131 | --exec | --exe | --ex)
132 ac_prev=exec_prefix ;;
133 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
134 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
135 | --exec=* | --exe=* | --ex=*)
136 exec_prefix="$ac_optarg" ;;
138 -gas | --gas | --ga | --g)
139 # Obsolete; use --with-gas.
142 -help | --help | --hel | --he)
143 # Omit some internal or obsolete options to make the list less imposing.
144 # This message is too long to be a string in the A/UX 3.1 sh.
146 Usage: configure [options] [host]
147 Options: [defaults in brackets after descriptions]
149 --cache-file=FILE cache test results in FILE
150 --help print this message
151 --no-create do not create output files
152 --quiet, --silent do not print \`checking...' messages
153 --version print the version of autoconf that created configure
154 Directory and file names:
155 --prefix=PREFIX install architecture-independent files in PREFIX
157 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
159 --bindir=DIR user executables in DIR [EPREFIX/bin]
160 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
161 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
162 --datadir=DIR read-only architecture-independent data in DIR
164 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
165 --sharedstatedir=DIR modifiable architecture-independent data in DIR
167 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
168 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
169 --includedir=DIR C header files in DIR [PREFIX/include]
170 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
171 --infodir=DIR info documentation in DIR [PREFIX/info]
172 --mandir=DIR man documentation in DIR [PREFIX/man]
173 --srcdir=DIR find the sources in DIR [configure dir or ..]
174 --program-prefix=PREFIX prepend PREFIX to installed program names
175 --program-suffix=SUFFIX append SUFFIX to installed program names
176 --program-transform-name=PROGRAM
177 run sed PROGRAM on installed program names
181 --build=BUILD configure for building on BUILD [BUILD=HOST]
182 --host=HOST configure for HOST [guessed]
183 --target=TARGET configure for TARGET [TARGET=HOST]
184 Features and packages:
185 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
186 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
187 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
188 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
189 --x-includes=DIR X include files are in DIR
190 --x-libraries=DIR X library files are in DIR
192 if test -n "$ac_help"; then
193 echo "--enable and --with options recognized:$ac_help"
197 -host | --host | --hos | --ho)
199 -host=* | --host=* | --hos=* | --ho=*)
202 -includedir | --includedir | --includedi | --included | --include \
203 | --includ | --inclu | --incl | --inc)
204 ac_prev=includedir ;;
205 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
206 | --includ=* | --inclu=* | --incl=* | --inc=*)
207 includedir="$ac_optarg" ;;
209 -infodir | --infodir | --infodi | --infod | --info | --inf)
211 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
212 infodir="$ac_optarg" ;;
214 -libdir | --libdir | --libdi | --libd)
216 -libdir=* | --libdir=* | --libdi=* | --libd=*)
217 libdir="$ac_optarg" ;;
219 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
220 | --libexe | --libex | --libe)
221 ac_prev=libexecdir ;;
222 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
223 | --libexe=* | --libex=* | --libe=*)
224 libexecdir="$ac_optarg" ;;
226 -localstatedir | --localstatedir | --localstatedi | --localstated \
227 | --localstate | --localstat | --localsta | --localst \
228 | --locals | --local | --loca | --loc | --lo)
229 ac_prev=localstatedir ;;
230 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
231 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
232 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
233 localstatedir="$ac_optarg" ;;
235 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
237 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
238 mandir="$ac_optarg" ;;
241 # Obsolete; use --without-fp.
244 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
248 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
249 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
252 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
253 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
254 | --oldin | --oldi | --old | --ol | --o)
255 ac_prev=oldincludedir ;;
256 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
257 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
258 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
259 oldincludedir="$ac_optarg" ;;
261 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
263 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
264 prefix="$ac_optarg" ;;
266 -program-prefix | --program-prefix | --program-prefi | --program-pref \
267 | --program-pre | --program-pr | --program-p)
268 ac_prev=program_prefix ;;
269 -program-prefix=* | --program-prefix=* | --program-prefi=* \
270 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
271 program_prefix="$ac_optarg" ;;
273 -program-suffix | --program-suffix | --program-suffi | --program-suff \
274 | --program-suf | --program-su | --program-s)
275 ac_prev=program_suffix ;;
276 -program-suffix=* | --program-suffix=* | --program-suffi=* \
277 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
278 program_suffix="$ac_optarg" ;;
280 -program-transform-name | --program-transform-name \
281 | --program-transform-nam | --program-transform-na \
282 | --program-transform-n | --program-transform- \
283 | --program-transform | --program-transfor \
284 | --program-transfo | --program-transf \
285 | --program-trans | --program-tran \
286 | --progr-tra | --program-tr | --program-t)
287 ac_prev=program_transform_name ;;
288 -program-transform-name=* | --program-transform-name=* \
289 | --program-transform-nam=* | --program-transform-na=* \
290 | --program-transform-n=* | --program-transform-=* \
291 | --program-transform=* | --program-transfor=* \
292 | --program-transfo=* | --program-transf=* \
293 | --program-trans=* | --program-tran=* \
294 | --progr-tra=* | --program-tr=* | --program-t=*)
295 program_transform_name="$ac_optarg" ;;
297 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
298 | -silent | --silent | --silen | --sile | --sil)
301 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
303 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
305 sbindir="$ac_optarg" ;;
307 -sharedstatedir | --sharedstatedir | --sharedstatedi \
308 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
309 | --sharedst | --shareds | --shared | --share | --shar \
311 ac_prev=sharedstatedir ;;
312 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
313 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
314 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
316 sharedstatedir="$ac_optarg" ;;
318 -site | --site | --sit)
320 -site=* | --site=* | --sit=*)
323 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
325 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
326 srcdir="$ac_optarg" ;;
328 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
329 | --syscon | --sysco | --sysc | --sys | --sy)
330 ac_prev=sysconfdir ;;
331 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
332 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
333 sysconfdir="$ac_optarg" ;;
335 -target | --target | --targe | --targ | --tar | --ta | --t)
337 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
338 target="$ac_optarg" ;;
340 -v | -verbose | --verbose | --verbos | --verbo | --verb)
343 -version | --version | --versio | --versi | --vers)
344 echo "configure generated by autoconf version 2.13"
348 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
349 # Reject names that are not valid shell variable names.
350 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
351 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
353 ac_package=`echo $ac_package| sed 's/-/_/g'`
358 eval "with_${ac_package}='$ac_optarg'" ;;
360 -without-* | --without-*)
361 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
362 # Reject names that are not valid shell variable names.
363 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
364 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
366 ac_package=`echo $ac_package| sed 's/-/_/g'`
367 eval "with_${ac_package}=no" ;;
370 # Obsolete; use --with-x.
373 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
374 | --x-incl | --x-inc | --x-in | --x-i)
375 ac_prev=x_includes ;;
376 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
377 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
378 x_includes="$ac_optarg" ;;
380 -x-libraries | --x-libraries | --x-librarie | --x-librari \
381 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
382 ac_prev=x_libraries ;;
383 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
384 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
385 x_libraries="$ac_optarg" ;;
387 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
391 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
392 echo "configure: warning: $ac_option: invalid host type" 1>&2
394 if test "x$nonopt" != xNONE; then
395 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
403 if test -n "$ac_prev"; then
404 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
407 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
409 # File descriptor usage:
412 # 2 errors and warnings
413 # 3 some systems may open it to /dev/tty
414 # 4 used on the Kubota Titan
415 # 6 checking for... messages and results
416 # 5 compiler messages saved in config.log
417 if test "$silent" = yes; then
425 This file contains any messages produced by compilers while
426 running configure, to aid debugging if configure makes a mistake.
429 # Strip out --no-create and --no-recursion so they do not pile up.
430 # Also quote any args containing shell metacharacters.
435 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
436 | --no-cr | --no-c) ;;
437 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
438 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
439 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
440 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
441 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
446 # Only set these to C if already set. These must not be set unconditionally
447 # because not all systems understand e.g. LANG=C (notably SCO).
448 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
449 # Non-C LC_CTYPE values break the ctype check.
450 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
451 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
452 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
453 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
455 # confdefs.h avoids OS command line length limits that DEFS can exceed.
456 rm -rf conftest* confdefs.h
457 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
460 # A filename unique to this package, relative to the directory that
461 # configure is in, which we can look for to find out if srcdir is correct.
462 ac_unique_file=move-if-change
464 # Find the source files, if location was not specified.
465 if test -z "$srcdir"; then
466 ac_srcdir_defaulted=yes
467 # Try the directory containing this script, then its parent.
469 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
470 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
472 if test ! -r $srcdir/$ac_unique_file; then
476 ac_srcdir_defaulted=no
478 if test ! -r $srcdir/$ac_unique_file; then
479 if test "$ac_srcdir_defaulted" = yes; then
480 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
482 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
485 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
487 # Prefer explicitly selected file to automatically selected ones.
488 if test -z "$CONFIG_SITE"; then
489 if test "x$prefix" != xNONE; then
490 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
492 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
495 for ac_site_file in $CONFIG_SITE; do
496 if test -r "$ac_site_file"; then
497 echo "loading site script $ac_site_file"
502 if test -r "$cache_file"; then
503 echo "loading cache $cache_file"
506 echo "creating cache $cache_file"
511 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
512 ac_cpp='$CPP $CPPFLAGS'
513 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
514 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
515 cross_compiling=$ac_cv_prog_cc_cross
519 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
520 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
521 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
528 ac_n= ac_c='\c' ac_t=
534 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
535 if test -f $ac_dir/install-sh; then
537 ac_install_sh="$ac_aux_dir/install-sh -c"
539 elif test -f $ac_dir/install.sh; then
541 ac_install_sh="$ac_aux_dir/install.sh -c"
545 if test -z "$ac_aux_dir"; then
546 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
548 ac_config_guess=$ac_aux_dir/config.guess
549 ac_config_sub=$ac_aux_dir/config.sub
550 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
553 # Do some error checking and defaulting for the host and target type.
555 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
558 # 1. You are not allowed to specify --host, --target, and nonopt at the
560 # 2. Host defaults to nonopt.
561 # 3. If nonopt is not specified, then host defaults to the current host,
562 # as determined by config.guess.
563 # 4. Target and build default to nonopt.
564 # 5. If nonopt is not specified, then target and build default to host.
566 # The aliases save the names the user supplied, while $host etc.
567 # will get canonicalized.
568 case $host---$target---$nonopt in
569 NONE---*---* | *---NONE---* | *---*---NONE) ;;
570 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
574 # Make sure we can run config.sub.
575 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
576 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
579 echo $ac_n "checking host system type""... $ac_c" 1>&6
580 echo "configure:581: checking host system type" >&5
583 case "$host_alias" in
587 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
588 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
590 *) host_alias=$nonopt ;;
594 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
595 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
596 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
597 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
598 echo "$ac_t""$host" 1>&6
600 echo $ac_n "checking target system type""... $ac_c" 1>&6
601 echo "configure:602: checking target system type" >&5
604 case "$target_alias" in
607 NONE) target_alias=$host_alias ;;
608 *) target_alias=$nonopt ;;
612 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
613 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
614 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
615 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
616 echo "$ac_t""$target" 1>&6
618 echo $ac_n "checking build system type""... $ac_c" 1>&6
619 echo "configure:620: checking build system type" >&5
622 case "$build_alias" in
625 NONE) build_alias=$host_alias ;;
626 *) build_alias=$nonopt ;;
630 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
631 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
632 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
633 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
634 echo "$ac_t""$build" 1>&6
636 test "$host_alias" != "$target_alias" &&
637 test "$program_prefix$program_suffix$program_transform_name" = \
639 program_prefix=${target_alias}-
641 if test "$program_transform_name" = s,x,x,; then
642 program_transform_name=
644 # Double any \ or $. echo might interpret backslashes.
645 cat <<\EOF_SED > conftestsed
646 s,\\,\\\\,g; s,\$,$$,g
648 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
651 test "$program_prefix" != NONE &&
652 program_transform_name="s,^,${program_prefix},; $program_transform_name"
653 # Use a double $ so make ignores it.
654 test "$program_suffix" != NONE &&
655 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
657 # sed with no file args requires a program.
658 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
661 # Autoconf M4 include file defining utility macros for complex Canadian
670 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
672 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
675 # NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
676 # Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
677 # Code is pretty much lifted from autoconf2.53.
682 # NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
683 # Like AC_CHECK_TOOL, but requires the prefix if build!=host.
688 # NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
689 # Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
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}
728 # if PWD already has a value, it is probably wrong.
729 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
731 # Export original configure arguments for use by sub-configures.
732 TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@"
735 moveifchange=${srcdir}/move-if-change
737 # Set srcdir to "." if that's what it is.
738 # This is important for multilib support.
740 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
741 if test "${pwd}" = "${srcpwd}" ; then
748 # Define the trigger file to make sure configure will re-run whenever
749 # the gcc version number changes.
750 if test "${with_gcc_version_trigger+set}" = set ; then
751 gcc_version_trigger="$with_gcc_version_trigger"
752 gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
754 # If gcc's sources are available, define the trigger file.
755 if test -f ${topsrcdir}/gcc/version.c ; then
756 gcc_version_trigger=${topsrcdir}/gcc/version.c
757 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
758 case "$ac_configure_args" in
759 *--with-gcc-version-trigger=$gcc_version_trigger* )
762 # Add to all subconfigure arguments: build, host, and target.
763 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
769 ### To add a new directory to the tree, first choose whether it is a target
770 ### or a host dependent tool. Then put it into the appropriate list
771 ### (library or tools, host or target), doing a dependency sort.
773 # Subdirs will be configured in the order listed in build_configdirs,
774 # configdirs, or target_configdirs; see the serialization section below.
776 # Dependency sorting is only needed when *configuration* must be done in
777 # a particular order. In all cases a dependency should be specified in
778 # the Makefile, whether or not it's implicitly specified here.
780 # Double entries in build_configdirs, configdirs, or target_configdirs may
781 # cause circular dependencies and break everything horribly.
783 # these libraries are used by various programs built for the host environment
785 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib"
787 # these tools are built for the host environment
788 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
789 # know that we are building the simulator.
790 # binutils, gas and ld appear in that order because it makes sense to run
791 # "make check" in that particular order.
792 host_tools="texinfo byacc flex bison binutils gas ld gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar"
794 # libgcj represents the runtime libraries only used by gcj.
795 libgcj="target-libffi \
801 # these libraries are built for the target environment, and are built after
802 # the host libraries and the host tools (which may be a cross compiler)
804 target_libraries="target-libiberty \
807 target-libstdc++-v3 \
812 # these tools are built using the target libraries, and are intended to
813 # run only in the target environment
815 # note: any program that *uses* libraries that are in the "target_libraries"
816 # list belongs in this list. those programs are also very likely
817 # candidates for the "native_only" list which follows
819 target_tools="target-examples target-groff target-gperf target-rda"
821 ################################################################################
823 ## All tools belong in one of the four categories, and are assigned above
824 ## We assign ${configdirs} this way to remove all embedded newlines. This
825 ## is important because configure will choke if they ever get through.
826 ## ${configdirs} is directories we build using the host tools.
827 ## ${target_configdirs} is directories we build using the target tools.
829 configdirs=`echo ${host_libs} ${host_tools}`
830 target_configdirs=`echo ${target_libraries} ${target_tools}`
832 # Only make build modules if build != host.
833 # This should be done more generally, but at the moment it doesn't matter.
834 if test ${host_alias} != ${build_alias} ; then
835 # This is the only build module.
836 build_modules=libiberty
842 ################################################################################
844 srcname="gnu development package"
846 # This gets set non-empty for some net releases of packages.
849 # Define is_cross_compiler to save on calls to 'test'.
851 if test x"${host}" = x"${target}" ; then
854 is_cross_compiler=yes
857 # Find the build and target subdirs.
858 case ${build_alias} in
859 "") build_noncanonical=${build} ;;
860 *) build_noncanonical=${build_alias} ;;
863 case ${host_alias} in
864 "") host_noncanonical=${build_noncanonical} ;;
865 *) host_noncanonical=${host_alias} ;;
868 case ${target_alias} in
869 "") target_noncanonical=${host_noncanonical} ;;
870 *) target_noncanonical=${target_alias} ;;
873 # Prefix 'build-' so this never conflicts with target_subdir.
874 build_subdir="build-${build_noncanonical}"
875 # Not really a subdirectory, but here for completeness.
878 target_subdir=${target_noncanonical}
881 if test ! -d ${target_subdir} ; then
882 if mkdir ${target_subdir} ; then true
884 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${target_subdir}" 1>&2
889 if test x"${build_alias}" != x"${host}" ; then
890 if test ! -d ${build_subdir} ; then
891 if mkdir ${build_subdir} ; then true
893 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${build_subdir}" 1>&2
899 # Skipdirs are removed silently.
901 # Noconfigdirs are removed loudly.
905 # Make sure we don't let GNU ld be added if we didn't want it.
906 if test x$with_gnu_ld = xno ; then
908 noconfigdirs="$noconfigdirs ld"
912 # Make sure we don't let GNU as be added if we didn't want it.
913 if test x$with_gnu_as = xno ; then
915 noconfigdirs="$noconfigdirs gas"
918 # some tools are so dependent upon X11 that if we're not building with X,
919 # it's not even worth trying to configure, much less build, that tool.
922 yes | "") ;; # the default value for this tree is that X11 is available
924 skipdirs="${skipdirs} tk tix itcl libgui"
925 # We won't be able to build gdbtk without X.
928 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
931 # Some tools are only suitable for building in a "native" situation.
932 # Remove these if host!=target.
933 native_only="autoconf automake libtool fileutils find gawk gettext gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms gnuserv target-gperf"
935 # Similarly, some are only suitable for cross toolchains.
936 # Remove these if host=target.
937 cross_only="target-libgloss target-newlib target-opcodes"
939 case $is_cross_compiler in
940 no) skipdirs="${skipdirs} ${cross_only}" ;;
941 yes) skipdirs="${skipdirs} ${native_only}" ;;
944 # If both --with-headers and --with-libs are specified, default to
946 if test x"${with_headers}" != x && test x"${with_libs}" != x ; then
947 if test x"${with_newlib}" = x ; then
952 # Recognize --with-newlib/--without-newlib.
953 case ${with_newlib} in
954 no) skipdirs="${skipdirs} target-newlib" ;;
955 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
958 # Configure extra directories which are host specific
962 configdirs="$configdirs libtermcap" ;;
965 # Remove more programs from consideration, based on the host or
966 # target this usually means that a port of the program doesn't
971 noconfigdirs="$noconfigdirs byacc"
974 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
976 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
977 noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
979 i[3456789]86-*-mingw32*)
980 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
981 noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
983 i[3456789]86-*-beos*)
984 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
987 noconfigdirs="autoconf automake send-pr rcs guile perl"
993 noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
996 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
999 noconfigdirs="$noconfigdirs tk itcl tix libgui"
1003 # Save it here so that, even in case of --enable-libgcj, if the Java
1004 # front-end isn't enabled, we still get libgcj disabled.
1005 libgcj_saved=$libgcj
1006 case $enable_libgcj in
1008 # If we reset it here, it won't get added to noconfigdirs in the
1009 # target-specific build rules, so it will be forcibly enabled
1010 # (unless the Java language itself isn't enabled).
1014 # Make sure we get it printed in the list of not supported target libs.
1015 noconfigdirs="$noconfigdirs ${libgcj}"
1021 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1024 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1025 noconfigdirs="$noconfigdirs target-libobjc ${libgcj}"
1027 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1028 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1031 # Remove unsupported stuff on all kaOS configurations.
1032 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx"
1033 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
1034 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
1035 noconfigdirs="$noconfigdirs target-libgloss"
1038 # Skip some stuff on all NetBSD configurations.
1039 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1041 # Skip some stuff that's unsupported on some NetBSD configurations.
1043 i*86-*-netbsdelf*) ;;
1044 arm*-*-netbsdelf*) ;;
1046 noconfigdirs="$noconfigdirs ${libgcj}"
1051 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}"
1054 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1056 h8300*-*-* | h8500-*-*)
1057 noconfigdirs="$noconfigdirs target-libf2c"
1063 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1066 # ld works, but does not support shared libraries.
1067 # newlib is not 64 bit ready. I'm not sure about fileutils.
1068 # gas doesn't generate exception information.
1069 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1072 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1075 # newlib is not 64 bit ready
1076 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1079 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1082 # newlib is not 64 bit ready
1083 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1086 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1089 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1091 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1092 noconfigdirs="$noconfigdirs ${libgcj}"
1093 noconfigdirs="$noconfigdirs target-examples"
1094 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1095 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1096 noconfigdirs="$noconfigdirs expect dejagnu"
1097 # the C++ libraries don't build on top of CE's C libraries
1098 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1099 noconfigdirs="$noconfigdirs target-newlib"
1101 *-*-cygwin*) ;; # keep gdb and readline
1102 *) noconfigdirs="$noconfigdirs gdb readline"
1107 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1109 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1110 noconfigdirs="$noconfigdirs ${libgcj}"
1112 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1113 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1116 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1119 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1122 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1125 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1128 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1131 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1134 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1137 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1139 c4x-*-* | tic4x-*-*)
1140 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1142 c54x*-*-* | tic54x-*-*)
1143 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
1146 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1149 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1152 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1155 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1158 noconfigdirs="$noconfigdirs ${libgcj}"
1161 noconfigdirs="$noconfigdirs target-libgloss ${libgcj} target-libf2c"
1164 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c"
1166 hppa*64*-*-linux* | parisc*64*-*-linux*)
1167 # In this case, it's because the hppa64-linux target is for
1168 # the kernel only at this point and has no libc, and thus no
1169 # headers, crt*.o, etc., all of which are needed by these.
1170 noconfigdirs="$noconfigdirs target-zlib"
1173 parisc*-*-linux* | hppa*-*-linux* | \
1175 hppa*-*-openbsd* | \
1177 noconfigdirs="$noconfigdirs ${libgcj}"
1178 # Do configure ld/binutils/gas for this case.
1181 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1182 # build on HP-UX 10.20.
1183 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1186 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1189 # No gdb support yet.
1190 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1193 # No gdb or ld support yet.
1194 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1196 i[3456789]86-*-coff | i[3456789]86-*-elf)
1197 noconfigdirs="$noconfigdirs ${libgcj}"
1199 i[3456789]86-*-freebsd*)
1200 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1202 i[3456789]86-*-linux*)
1203 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1204 # not build java stuff by default.
1207 noconfigdirs="$noconfigdirs ${libgcj}";;
1210 # This section makes it possible to build newlib natively on linux.
1211 # If we are using a cross compiler then don't configure newlib.
1212 if test x${is_cross_compiler} != xno ; then
1213 noconfigdirs="$noconfigdirs target-newlib"
1215 noconfigdirs="$noconfigdirs target-libgloss"
1216 # If we are not using a cross compiler, do configure newlib.
1217 # Note however, that newlib will only be configured in this situation
1218 # if the --with-newlib option has been given, because otherwise
1219 # 'target-newlib' will appear in skipdirs.
1221 i[3456789]86-*-mingw32*)
1222 target_configdirs="$target_configdirs target-mingw"
1223 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1225 # Can't build gdb for mingw32 if not native.
1227 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1228 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1233 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1234 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1235 # always build newlib.
1236 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1238 # Can't build gdb for Cygwin if not native.
1240 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1241 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1246 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1248 i[3456789]86-*-sco3.2v5*)
1249 # The linker does not yet know about weak symbols in COFF,
1250 # and is not configured to handle mixed ELF and COFF.
1251 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1253 i[3456789]86-*-sco*)
1254 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1256 i[3456789]86-*-solaris2*)
1257 noconfigdirs="$noconfigdirs target-libgloss"
1259 i[3456789]86-*-sysv4*)
1260 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1262 i[3456789]86-*-beos*)
1263 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1266 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1268 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1269 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1272 noconfigdirs="$noconfigdirs ${libgcj}"
1275 noconfigdirs="$noconfigdirs ${libgcj}"
1278 # The EPOC C++ environment does not support exceptions or rtti,
1279 # and so building libstdc++-v3 tends not to always work.
1280 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1283 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1286 noconfigdirs="$noconfigdirs ${libgcj}"
1289 noconfigdirs="$noconfigdirs ${libgcj}"
1292 # copied from rs6000-*-* entry
1293 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1295 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1296 target_configdirs="$target_configdirs target-winsup"
1297 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1298 # always build newlib.
1299 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1301 # This is temporary until we can link against shared libraries
1302 powerpcle-*-solaris*)
1303 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1306 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1309 noconfigdirs="$noconfigdirs ${libgcj}"
1312 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1315 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1318 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1321 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1324 # The GNU linker does not support shared libraries.
1325 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1328 # Linking libjava exceeds command-line length limits on at least
1329 # IRIX 6.2, but not on IRIX 6.5.
1330 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1331 # <oldham@codesourcery.com>
1332 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1335 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1338 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1341 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1344 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1347 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1350 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1354 i[3456789]86-*-vsta) ;; # don't add gprof back in
1355 i[3456789]86-*-go32*) ;; # don't add gprof back in
1356 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
1357 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1359 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1362 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1365 noconfigdirs="$noconfigdirs ${libgcj}"
1368 noconfigdirs="$noconfigdirs ${libgcj}"
1371 noconfigdirs="$noconfigdirs ${libgcj}"
1374 noconfigdirs="$noconfigdirs ${libgcj}"
1375 if test x${is_cross_compiler} != xno ; then
1376 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1381 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1384 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
1387 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1390 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1393 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1396 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1399 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1402 noconfigdirs="$noconfigdirs ${libgcj}"
1405 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1408 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1411 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1414 noconfigdirs="$noconfigdirs ${libgcj}"
1418 # If we aren't building newlib, then don't build libgloss, since libgloss
1419 # depends upon some newlib header files.
1420 case "${noconfigdirs}" in
1421 *target-libgloss*) ;;
1422 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1425 # Figure out what language subdirectories are present.
1426 # Look if the user specified --enable-languages="..."; if not, use
1427 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1429 # NB: embedded tabs in this IF block -- do not untabify
1430 if test x"${enable_languages+set}" != xset; then
1431 if test x"${LANGUAGES+set}" = xset; then
1432 enable_languages="${LANGUAGES}"
1433 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
1435 enable_languages=all
1438 if test x"${enable_languages}" = x ||
1439 test x"${enable_languages}" = xyes;
1441 echo configure.in: --enable-languages needs at least one language argument 1>&2
1445 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1447 # First scan to see if an enabled language requires some other language.
1448 # We assume that a given config-lang.in will list all the language
1449 # front ends it requires, even if some are required indirectly.
1450 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1451 case ${lang_frag} 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 # From the config-lang.in, get $language, $lang_requires
1461 for other in ${lang_requires} ; do
1462 case ,${enable_languages}, in
1466 echo " \`$other' language required by \`$language'; enabling" 1>&2
1467 enable_languages="${enable_languages},${other}"
1475 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1476 case ${lang_frag} in
1478 # The odd quoting in the next line works around
1479 # an apparent bug in bash 1.12 on linux.
1480 ${srcdir}/gcc/[*]/config-lang.in) ;;
1482 # From the config-lang.in, get $language, $target_libs,
1483 # $lang_dirs, and $build_by_default
1489 if test "x$language" = x ; then
1490 echo "${lang_frag} doesn't set \$language." 1>&2
1493 case ,${enable_languages}, in
1495 # Language was explicitly selected; include it.
1499 # 'all' was selected; include 'default' languages.
1500 case ${build_by_default} in
1501 no) add_this_lang=no ;;
1502 *) add_this_lang=yes ;;
1505 *) add_this_lang=no ;;
1507 case ${add_this_lang} in
1509 # Remove language-dependent dirs.
1510 eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
1517 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1518 # $target_configdirs.
1519 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1522 for dir in . $skipdirs $noconfigdirs ; do
1523 dirname=`echo $dir | sed -e s/target-//g`
1524 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1525 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1526 if test -r $srcdir/$dirname/configure ; then
1527 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1530 notsupp="$notsupp $dir"
1534 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1535 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1536 if test -r $srcdir/$dirname/configure ; then
1537 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1540 notsupp="$notsupp $dir"
1546 # Sometimes the tools are distributed with libiberty but with no other
1547 # libraries. In that case, we don't want to build target-libiberty.
1548 if test -n "${target_configdirs}" ; then
1550 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1551 if test "$i" != "libiberty" ; then
1552 if test -r $srcdir/$i/configure ; then
1558 if test -z "${others}" ; then
1563 # Quietly strip out all directories which aren't configurable in this tree.
1564 # This relies on all configurable subdirectories being autoconfiscated, which
1566 configdirs_all="$configdirs"
1568 for i in ${configdirs_all} ; do
1569 if test -f ${srcdir}/$i/configure ; then
1570 configdirs="${configdirs} $i"
1573 target_configdirs_all="$target_configdirs"
1575 for i in ${target_configdirs_all} ; do
1576 j=`echo $i | sed -e s/target-//g`
1577 if test -f ${srcdir}/$j/configure ; then
1578 target_configdirs="${target_configdirs} $i"
1582 # Produce a warning message for the subdirs we can't configure.
1583 # This isn't especially interesting in the Cygnus tree, but in the individual
1584 # FSF releases, it's important to let people know when their machine isn't
1585 # supported by the one or two programs in a package.
1587 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1588 # If $appdirs is non-empty, at least one of those directories must still
1589 # be configured, or we error out. (E.g., if the gas release supports a
1590 # specified target in some subdirs but not the gas subdir, we shouldn't
1591 # pretend that all is well.)
1592 if test -n "$appdirs" ; then
1593 for dir in $appdirs ; do
1594 if test -r $dir/Makefile.in ; then
1595 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1599 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1605 if test -n "$appdirs" ; then
1606 echo "*** This configuration is not supported by this package." 1>&2
1610 # Okay, some application will build, or we don't care to check. Still
1611 # notify of subdirs not getting built.
1612 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1613 echo " ${notsupp}" 1>&2
1614 echo " (Any other directories should still work fine.)" 1>&2
1624 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1625 # the named directory are copied to $(tooldir)/sys-include.
1626 if test x"${with_headers}" != x ; then
1627 if test x${is_cross_compiler} = xno ; then
1628 echo 1>&2 '***' --with-headers is only supported when cross compiling
1631 if test x"${with_headers}" != xyes ; then
1632 case "${exec_prefixoption}" in
1634 *) x=${exec_prefix} ;;
1636 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1640 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1641 # the name directories are copied to $(tooldir)/lib. Multiple directories
1643 if test x"${with_libs}" != x ; then
1644 if test x${is_cross_compiler} = xno ; then
1645 echo 1>&2 '***' --with-libs is only supported when cross compiling
1648 if test x"${with_libs}" != xyes ; then
1649 # Copy the libraries in reverse order, so that files in the first named
1650 # library override files in subsequent libraries.
1651 case "${exec_prefixoption}" in
1653 *) x=${exec_prefix} ;;
1655 for l in ${with_libs}; do
1656 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1661 # Handle ${copy_dirs}
1662 set fnord ${copy_dirs}
1664 while test $# != 0 ; do
1665 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1668 echo Copying $1 to $2
1670 # Use the install script to create the directory and all required
1671 # parent directories.
1672 if test -d $2 ; then
1676 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1679 # Copy the directory, assuming we have tar.
1680 # FIXME: Should we use B in the second tar? Not all systems support it.
1681 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1683 # It is the responsibility of the user to correctly adjust all
1684 # symlinks. If somebody can figure out how to handle them correctly
1685 # here, feel free to add the code.
1692 # Work in distributions that contain no compiler tools, like Autoconf.
1694 host_makefile_frag=/dev/null
1695 if test -d ${srcdir}/config ; then
1698 # Avoid "too much defining" errors from HPUX compiler.
1699 tentative_cc="cc -Wp,-H256000"
1700 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1701 # If it's HP/UX ar, this should be harmless.
1705 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1708 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1709 # chokes on bfd, the compiler won't let you assign integers to enums, and
1710 # other problems. Defining CC to gcc is a questionable way to say "don't use
1711 # the apollo compiler" (the preferred version of GCC could be called cc,
1712 # or whatever), but I'm not sure leaving CC as cc is any better...
1713 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1714 # Used to have BISON=yacc.
1718 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1721 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1722 tentative_cc="cc -Xa"
1723 host_makefile_frag="config/mh-cxux"
1725 m88k-motorola-sysv*)
1728 tentative_cc="cc -Wf,-XNg1000"
1729 host_makefile_frag="config/mh-decstation"
1732 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1733 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1734 host_makefile_frag="config/mh-necv4"
1737 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1738 # environment. Also bump switch table size so that cp-parse will
1739 # compile. Bump string length limit so linker builds.
1740 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1743 host_makefile_frag="config/mh-sysv4"
1746 # This is for a MIPS running RISC/os 4.52C.
1748 # This is needed for GDB, but needs to be in the top-level make because
1749 # if a library is compiled with the bsd headers and gets linked with the
1750 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1751 # a different size).
1752 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1753 # known except to select the sysv environment. Could we use /proc instead?
1754 # These "sysv environments" and "bsd environments" often end up being a pain.
1756 # This is not part of CFLAGS because perhaps not all C compilers have this
1758 tentative_cc="cc -systype sysv"
1763 i[3456789]86-*-sysv5*)
1764 host_makefile_frag="config/mh-sysv5"
1766 i[3456789]86-*-dgux*)
1767 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1768 host_makefile_frag="config/mh-dgux386"
1770 i[3456789]86-ncr-sysv4.3*)
1771 # The MetaWare compiler will generate a copyright message unless you
1772 # turn it off by adding the -Hnocopyr flag.
1773 tentative_cc="cc -Hnocopyr"
1775 i[3456789]86-ncr-sysv4*)
1776 # for an NCR 3000 (i486/SVR4) system.
1777 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1778 # This compiler not only emits obnoxious copyright messages every time
1779 # you run it, but it chokes and dies on a whole bunch of GNU source
1780 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1781 tentative_cc="/usr/ccs/ATT/cc"
1782 host_makefile_frag="config/mh-ncr3000"
1784 i[3456789]86-*-sco3.2v5*)
1786 i[3456789]86-*-sco*)
1787 # The native C compiler botches some simple uses of const. Unfortunately,
1788 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1789 tentative_cc="cc -Dconst="
1790 host_makefile_frag="config/mh-sco"
1792 i[3456789]86-*-udk*)
1793 host_makefile_frag="config/mh-sysv5"
1795 i[3456789]86-*-solaris2*)
1796 host_makefile_frag="config/mh-sysv4"
1798 i[3456789]86-*-msdosdjgpp*)
1799 host_makefile_frag="config/mh-djgpp"
1802 host_makefile_frag="config/mh-cygwin"
1805 host_makefile_frag="config/mh-mingw32"
1808 host_makefile_frag="config/mh-interix"
1811 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1815 host_makefile_frag="config/mh-solaris"
1818 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1819 # without overflowing the jump tables (-J says to use a 32 bit table)
1820 tentative_cc="cc -J"
1823 tentative_cc="cc -Wp,-H256000"
1826 tentative_cc="cc -Wp,-H256000"
1829 # /bin/cc is less than useful for our purposes. Always use GCC
1830 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1831 host_makefile_frag="config/mh-lynxrs6k"
1834 # /bin/cc is less than useful for our purposes. Always use GCC
1835 tentative_cc="/bin/gcc"
1838 host_makefile_frag="config/mh-sysv4"
1843 extra_arflags_for_target=
1844 extra_nmflags_for_target=
1845 extra_ranlibflags_for_target=
1846 target_makefile_frag=/dev/null
1848 i[3456789]86-*-netware*)
1849 target_makefile_frag="config/mt-netware"
1852 target_makefile_frag="config/mt-netware"
1855 target_makefile_frag="config/mt-linux"
1857 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1858 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1859 # commands to handle both 32-bit and 64-bit objects. These flags are
1860 # harmless if we're using GNU nm or ar.
1861 extra_arflags_for_target=" -X32_64"
1862 extra_nmflags_for_target=" -B -X32_64"
1865 # ranlib from Darwin requires the -c flag to look at common symbols.
1866 extra_ranlibflags_for_target=" -c"
1868 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1869 target_makefile_frag="config/mt-wince"
1873 alphaieee_frag=/dev/null
1876 # This just makes sure to use the -mieee option to build target libs.
1877 # This should probably be set individually by each library.
1878 alphaieee_frag="config/mt-alphaieee"
1882 # If --enable-target-optspace always use -Os instead of -O2 to build
1883 # the target libraries, similarly if it is not specified, use -Os
1884 # on selected platforms.
1885 ospace_frag=/dev/null
1886 case "${enable_target_optspace}:${target}" in
1888 ospace_frag="config/mt-ospace"
1891 ospace_frag="config/mt-d30v"
1893 :m32r-* | :d10v-* | :fr30-*)
1894 ospace_frag="config/mt-ospace"
1899 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1903 # Set with_gnu_as and with_gnu_ld as appropriate.
1905 # This is done by determining whether or not the appropriate directory
1906 # is available, and by checking whether or not specific configurations
1907 # have requested that this magic not happen.
1909 # The command line options always override the explicit settings in
1910 # configure.in, and the settings in configure.in override this magic.
1912 # If the default for a toolchain is to use GNU as and ld, and you don't
1913 # want to do that, then you should use the --without-gnu-as and
1914 # --without-gnu-ld options for the configure script.
1916 if test x${use_gnu_as} = x &&
1917 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
1919 extra_host_args="$extra_host_args --with-gnu-as"
1922 if test x${use_gnu_ld} = x &&
1923 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
1925 extra_host_args="$extra_host_args --with-gnu-ld"
1928 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
1929 # can detect this case.
1931 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
1933 extra_host_args="$extra_host_args --with-newlib"
1937 # Default to using --with-stabs for certain targets.
1938 if test x${with_stabs} = x ; then
1942 mips*-*-* | alpha*-*-osf*)
1944 extra_host_args="${extra_host_args} --with-stabs"
1949 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
1950 # them automatically.
1953 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
1957 # If we aren't going to be using gcc, see if we can extract a definition
1958 # of CC from the fragment.
1959 # Actually, use the 'pre-extracted' version above.
1960 if test -z "${CC}" && test "${build}" = "${host}" ; then
1961 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1963 for dir in $PATH; do
1964 test -z "$dir" && dir=.
1965 if test -f $dir/gcc; then
1971 if test -z "${found}" && test -n "${tentative_cc}" ; then
1976 # Some systems (e.g., one of the i386-aix systems the gas testers are
1977 # using) don't handle "\$" correctly, so don't use it here.
1978 tooldir='${exec_prefix}'/${target_alias}
1979 build_tooldir=${tooldir}
1981 # Generate a default definition for YACC. This is used if the makefile can't
1982 # locate bison or byacc in objdir.
1984 for prog in 'bison -y' byacc yacc
1986 set dummy $prog; tmp=$2
1987 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1988 for dir in $PATH; do
1989 test -z "$dir" && dir=.
1990 if test -f $dir/$tmp; then
1991 DEFAULT_YACC="$prog"
1997 test -n "$DEFAULT_YACC" && break
2000 # Generate a default definition for M4. This is used if the makefile can't
2001 # locate m4 in objdir.
2003 for prog in gm4 gnum4 m4
2005 set dummy $prog; tmp=$2
2006 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2007 for dir in $PATH; do
2008 test -z "$dir" && dir=.
2009 if test -f $dir/$tmp; then
2016 test -n "$DEFAULT_M4" && break
2019 # Generate a default definition for LEX. This is used if the makefile can't
2020 # locate flex in objdir.
2022 for prog in flex lex
2024 set dummy $prog; tmp=$2
2025 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2026 for dir in $PATH; do
2027 test -z "$dir" && dir=.
2028 if test -f $dir/$tmp; then
2035 test -n "$DEFAULT_LEX" && break
2038 if test "${build}" != "${host}" ; then
2039 # If we are doing a Canadian Cross, in which the host and build systems
2040 # are not the same, we set reasonable default values for the tools.
2042 BISON=${BISON-bison}
2043 CC=${CC-${host_alias}-gcc}
2044 CFLAGS=${CFLAGS-"-g -O2"}
2045 CXX=${CXX-${host_alias}-c++}
2046 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2047 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2048 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2049 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2050 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2051 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2052 BUILD_PREFIX=${build_alias}-
2053 BUILD_PREFIX_1=${build_alias}-
2054 MAKEINFO=${MAKEINFO-makeinfo}
2056 if test -z "${YACC}" ; then
2057 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2058 for dir in $PATH; do
2059 test -z "$dir" && dir=.
2060 if test -f $dir/bison; then
2064 if test -f $dir/byacc; then
2068 if test -f $dir/yacc; then
2074 if test -z "${YACC}" ; then
2079 if test -z "${LEX}" ; then
2080 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2081 for dir in $PATH; do
2082 test -z "$dir" && dir=.
2083 if test -f $dir/flex; then
2087 if test -f $dir/lex; then
2097 # Set reasonable default values for some tools even if not Canadian.
2098 # Of course, these are different reasonable default values, originally
2099 # specified directly in the Makefile.
2100 # We don't export, so that autoconf can do its job.
2101 # Note that all these settings are above the fragment inclusion point
2102 # in Makefile.in, so can still be overridden by fragments.
2103 # This is all going to change when we autoconfiscate...
2105 BISON="\$(USUAL_BISON)"
2106 CC_FOR_BUILD="\$(CC)"
2107 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2109 BUILD_PREFIX_1=loser-
2110 MAKEINFO="\$(USUAL_MAKEINFO)"
2112 YACC="\$(USUAL_YACC)"
2114 # If CC is still not set, try to get gcc.
2116 if test -z "${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 $dir/gcc; then
2123 echo 'void f(){}' > conftest.c
2124 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2125 CFLAGS=${CFLAGS-"-g -O2"}
2126 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2128 CFLAGS=${CFLAGS-"-O2"}
2129 CXXFLAGS=${CXXFLAGS-"-O2"}
2138 # Determine if we are using gcc.
2139 cat > conftest.c <<EOF
2144 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2148 if test -z "${CFLAGS}"; then
2149 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2150 # is set to a version of gcc.
2151 if test "$cc_prog_is_gcc" = yes; then
2152 echo 'void f(){}' > conftest.c
2153 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2154 CFLAGS=${CFLAGS-"-g -O2"}
2155 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2157 CFLAGS=${CFLAGS-"-O2"}
2158 CXXFLAGS=${CXXFLAGS-"-O2"}
2165 # We must set the default linker to the linker used by gcc for the correct
2166 # operation of libtool. If LD is not defined and we are using gcc, try to
2167 # set the LD default to the ld used by gcc.
2168 if test -z "$LD"; then
2169 if test "$cc_prog_is_gcc" = yes; then
2172 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2174 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2176 case $gcc_prog_ld in
2177 # Accept absolute paths.
2178 [\\/]* | [A-Za-z]:[\\/]*)
2179 LD="$gcc_prog_ld" ;;
2185 CFLAGS=${CFLAGS-"-g"}
2186 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2189 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2190 # Set up the list of links to be made.
2191 # ${links} is the list of link names, and ${files} is the list of names to link to.
2194 configlinks="${links}"
2195 if test -r ./config.status ; then
2196 mv -f ./config.status ./config.back
2198 while test -n "${files}" ; do
2199 # set file to car of files, files to cdr of files
2200 set ${files}; file=$1; shift; files=$*
2201 set ${links}; link=$1; shift; links=$*
2203 if test ! -r ${srcdir}/${file} ; then
2204 if test ! -r ${file} ; then
2205 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2206 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2212 srcfile=${srcdir}/${file}
2215 ${remove} -f ${link}
2216 # Make a symlink if possible, otherwise try a hard link
2217 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2220 # We need to re-remove the file because Lynx leaves a
2221 # very strange directory there when it fails an NFS symlink.
2222 ${remove} -r -f ${link}
2223 ${hard_link} ${srcfile} ${link}
2225 if test ! -r ${link} ; then
2226 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2230 echo "Linked \"${link}\" to \"${srcfile}\"."
2233 # Create a .gdbinit file which runs the one in srcdir
2234 # and tells GDB to look there for source files.
2236 if test -r ${srcdir}/.gdbinit ; then
2239 *) cat > ./.gdbinit <<EOF
2243 source ${srcdir}/.gdbinit
2249 # Make sure that the compiler is able to generate an executable. If it
2250 # can't, we are probably in trouble. We don't care whether we can run the
2251 # executable--we might be using a cross compiler--we only care whether it
2252 # can be created. At this point the main configure script has set CC.
2254 echo "int main () { return 0; }" > conftest.c
2255 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2256 if test $? = 0 ; then
2257 if test -s conftest || test -s conftest.exe ; then
2263 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2264 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2271 # The Solaris /usr/ucb/cc compiler does not appear to work.
2273 sparc-sun-solaris2*)
2274 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2275 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2277 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2278 if test -d /opt/cygnus/bin ; then
2279 if test "$could_use" = "" ; then
2280 could_use="/opt/cygnus/bin"
2282 could_use="$could_use or /opt/cygnus/bin"
2285 if test "$could_use" = "" ; then
2286 echo "Warning: compilation may fail because you're using"
2287 echo "/usr/ucb/cc. You should change your PATH or CC "
2288 echo "variable and rerun configure."
2290 echo "Warning: compilation may fail because you're using"
2291 echo "/usr/ucb/cc, when you should use the C compiler from"
2292 echo "$could_use. You should change your"
2293 echo "PATH or CC variable and rerun configure."
2299 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2300 # binutils tools will find libbfd.so.
2301 case "${enable_shared}" in
2302 no | "") SET_LIB_PATH= ;;
2303 *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
2307 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2308 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2311 # Record target_configdirs and the configure arguments for target and
2312 # build configuration in Makefile.
2313 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2315 # This is the final value for target_configdirs. configdirs already
2316 # has its final value, as does build_modules. It's time to create some
2317 # lists of valid targets.
2320 configure_build_modules=
2321 for module in ${build_modules} ; do
2322 all_build_modules=all-build-${module}
2323 configure_build_modules=configure-build-${module}
2326 # Determine whether gdb needs tk/tcl or not.
2327 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2328 # and in that case we want gdb to be built without tk. Ugh!
2329 # In fact I believe gdb is the *only* package directly dependent on tk,
2330 # so we should be able to put the 'maybe's in unconditionally and
2331 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2332 # 100% sure that that's safe though.
2334 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2335 case "$enable_gdbtk" in
2339 GDB_TK="${gdb_tk}" ;;
2341 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2342 # distro. Eventually someone will fix this and move Insight, nee
2343 # gdbtk to a separate directory.
2344 if test -d ${srcdir}/gdb/gdbtk ; then
2352 # Create the 'maybe dependencies'. This uses a temporary file.
2354 # While at that, we remove Makefiles if we were started for recursive
2355 # configuration, so that the top-level Makefile reconfigures them,
2356 # like we used to do when configure itself was recursive.
2358 echo '# maybedep.tmp' > maybedep.tmp
2360 # Make-targets which may need maybe dependencies.
2361 mts="configure all install check clean distclean dvi info install-info"
2362 mts="${mts} installcheck mostlyclean maintainer-clean TAGS"
2364 # Loop over modules and make-targets.
2365 for module in ${build_modules} ; do
2366 if test -z "${no_recursion}" \
2367 && test -f ${build_subdir}/${module}/Makefile; then
2368 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2369 rm -f ${build_subdir}/${module}/Makefile
2371 for mt in ${mts} ; do
2373 install) ;; # No installing build modules.
2374 *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;;
2378 for module in ${configdirs} ; do
2379 if test -z "${no_recursion}" \
2380 && test -f ${module}/Makefile; then
2381 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2382 rm -f ${module}/Makefile
2384 for mt in ${mts} ; do
2385 echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp
2388 for module in ${target_configdirs} ; do
2389 if test -z "${no_recursion}" \
2390 && test -f ${target_subdir}/${module}/Makefile; then
2391 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2392 rm -f ${target_subdir}/${module}/Makefile
2394 for mt in ${mts} ; do
2395 echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp
2398 maybe_dependencies=maybedep.tmp
2401 # Create the serialization dependencies. This uses a temporary file.
2403 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2404 if test "${enable_serial_configure+set}" = set; then
2405 enableval="$enable_serial_configure"
2410 case ${enable_serial_configure} in
2412 enable_serial_build_configure=yes
2413 enable_serial_host_configure=yes
2414 enable_serial_target_configure=yes
2418 # These force 'configure's to be done one at a time, to avoid problems
2419 # with contention over a shared config.cache.
2421 echo '# serdep.tmp' > serdep.tmp
2423 test "x${enable_serial_build_configure}" = xyes &&
2424 for item in ${build_configdirs} ; do
2427 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2432 test "x${enable_serial_host_configure}" = xyes &&
2433 for item in ${configdirs} ; do
2436 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2441 test "x${enable_serial_target_configure}" = xyes &&
2442 for item in ${target_configdirs} ; do
2445 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2449 serialization_dependencies=serdep.tmp
2452 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2453 # target and nonopt. These are the ones we might not want to pass
2454 # down to subconfigures.
2455 baseargs=`echo " ${ac_configure_args} " | \
2456 sed -e 's/ --no[^ ]* / /' \
2457 -e 's/ --c[a-z-]*[= ][^ ]* / /' \
2458 -e 's/ --sr[a-z-]*[= ][^ ]* / /' \
2459 -e 's/ --ho[a-z-]*[= ][^ ]* / /' \
2460 -e 's/ --bu[a-z-]*[= ][^ ]* / /' \
2461 -e 's/ --t[a-z-]*[= ][^ ]* / /' \
2462 -e 's/ -cache-file[= ][^ ]* / /' \
2463 -e 's/ -srcdir[= ][^ ]* / /' \
2464 -e 's/ -host[= ][^ ]* / /' \
2465 -e 's/ -build[= ][^ ]* / /' \
2466 -e 's/ -target[= ][^ ]* / /' \
2467 -e "s/ [^' -][^ ]* / /" \
2468 -e 's/^ *//;s/ *$//'`
2470 # For the build-side libraries, we just need to pretend we're native,
2471 # and not use the same cache file. Multilibs are neither needed nor
2473 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2475 # For host modules, accept cache file option, or specification as blank.
2476 case "${cache_file}" in
2478 cache_file_option="" ;;
2479 /* | [A-Za-z]:[\\/]* ) # absolute path
2480 cache_file_option="--cache-file=${cache_file}" ;;
2482 cache_file_option="--cache-file=../${cache_file}" ;;
2485 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2487 target_configargs=${baseargs}
2489 # Passing a --with-cross-host argument lets the target libraries know
2490 # whether they are being built with a cross-compiler or being built
2491 # native. However, it would be better to use other mechanisms to make the
2492 # sorts of decisions they want to make on this basis. Please consider
2493 # this option to be deprecated. FIXME.
2494 if test x${is_cross_compiler} = xyes ; then
2495 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2498 # Default to --enable-multilib.
2499 if test x${enable_multilib} = x ; then
2500 target_configargs="--enable-multilib ${target_configargs}"
2503 # Pass --with-newlib if appropriate. Note that target_configdirs has
2504 # changed from the earlier setting of with_newlib.
2505 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2506 target_configargs="--with-newlib ${target_configargs}"
2509 # Pass the appropriate --host, --build, and --cache-file arguments.
2510 target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2512 # provide a proper gxx_include_dir.
2513 # Note, if you change the default, make sure to fix both here and in
2514 # the gcc and libstdc++-v3 subdirectories.
2515 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2516 case "${with_gxx_include_dir}" in
2518 { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
2521 case "${enable_version_specific_runtime_libs}" in
2522 yes) gxx_include_dir='${libsubdir}/include/c++' ;;
2524 . ${srcdir}/config.if
2525 gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
2527 *) gxx_include_dir=${with_gxx_include_dir} ;;
2531 case " $target_configdirs " in
2533 case " $target_configargs " in
2534 *" --with-newlib "*)
2537 FLAGS_FOR_TARGET=$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' ;;
2540 # If we're not building GCC, don't discard standard headers.
2541 if test -d ${srcdir}/gcc; then
2542 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2544 if test "${build}" != "${host}"; then
2545 # On Canadian crosses, CC_FOR_TARGET will have already been set
2546 # by `configure', so we won't have an opportunity to add -Bgcc/
2547 # to it. This is right: we don't want to search that directory
2548 # for binaries, but we want the header files in there, so add
2550 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2552 # Someone might think of using the pre-installed headers on
2553 # Canadian crosses, in case the installed compiler is not fully
2554 # compatible with the compiler being built. In this case, it
2555 # would be better to flag an error than risking having
2556 # incompatible object files being constructed. We can't
2557 # guarantee that an error will be flagged, but let's hope the
2558 # compiler will do it, when presented with incompatible header
2563 case "${target}-${is_cross_compiler}" in
2564 i[3456789]86-*-linux*-no)
2565 # Here host == target, so we don't need to build gcc,
2566 # so we don't want to discard standard headers.
2567 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2570 # If we're building newlib, use its generic headers last, but search
2571 # for any libc-related directories first (so make it the last -B
2573 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2581 # On Canadian crosses, we'll be searching the right directories for
2582 # the previously-installed cross compiler, so don't bother to add
2583 # flags for directories within the install tree of the compiler
2584 # being built; programs in there won't even run.
2585 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2586 # Search for pre-installed headers if nothing else fits.
2587 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
2590 if test "x${use_gnu_ld}" = x &&
2591 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2592 # Arrange for us to find uninstalled linker scripts.
2593 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2596 if test "x${CC_FOR_TARGET+set}" = xset; then
2598 elif test -d ${srcdir}/gcc; then
2599 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2600 elif test "$host" = "$target"; then
2601 CC_FOR_TARGET='$(CC)'
2603 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2605 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2607 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2609 elif test -d ${srcdir}/gcc; then
2610 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2611 elif test "$host" = "$target"; then
2612 GCJ_FOR_TARGET='gcj'
2614 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2616 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2618 # Don't use libstdc++-v3's flags to configure/build itself.
2619 libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2620 raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2622 if test "x${CXX_FOR_TARGET+set}" = xset; then
2624 elif test -d ${srcdir}/gcc; then
2625 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2626 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2627 # default whereas gcc does not.
2628 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2630 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2631 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2632 elif test "$host" = "$target"; then
2633 CXX_FOR_TARGET='$(CXX)'
2634 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2636 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2637 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2639 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2640 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2642 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2643 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2645 # We want to defer the evaluation of `cmd`s and shell variables in
2646 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2647 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2648 # quotes, but we still have to duplicate `$'s so that shell variables
2649 # can be expanded by the nested make as shell variables, not as make
2651 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2652 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2654 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2655 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2656 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2657 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2658 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2659 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2660 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2662 # Makefile fragments.
2663 host_makefile_frag=${srcdir}/${host_makefile_frag}
2664 target_makefile_frag=${srcdir}/${target_makefile_frag}
2665 alphaieee_frag=${srcdir}/${alphaieee_frag}
2666 ospace_frag=${srcdir}/${ospace_frag}
2672 # Miscellanea: directories, flags, etc.
2686 # Build module lists & subconfigure args.
2691 # Host module lists & subconfigure args.
2695 # Target module lists & subconfigure args.
2709 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2710 ncn_target_tool_prefix=
2711 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2713 if test -n "$ncn_tool_prefix"; then
2714 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2715 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2716 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2717 echo "configure:2718: checking for $ac_word" >&5
2718 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2719 echo $ac_n "(cached) $ac_c" 1>&6
2721 if test -n "$AR"; then
2722 ac_cv_prog_AR="$AR" # Let the user override the test.
2724 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2726 for ac_dir in $ac_dummy; do
2727 test -z "$ac_dir" && ac_dir=.
2728 if test -f $ac_dir/$ac_word; then
2729 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2737 if test -n "$AR"; then
2738 echo "$ac_t""$AR" 1>&6
2740 echo "$ac_t""no" 1>&6
2744 if test -z "$ac_cv_prog_AR" ; then
2745 if test $build = $host ; then
2747 # Extract the first word of "ar", so it can be a program name with args.
2748 set dummy ar; ac_word=$2
2749 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2750 echo "configure:2751: checking for $ac_word" >&5
2751 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2752 echo $ac_n "(cached) $ac_c" 1>&6
2754 if test -n "$ncn_cv_AR"; then
2755 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2757 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2759 for ac_dir in $ac_dummy; do
2760 test -z "$ac_dir" && ac_dir=.
2761 if test -f $ac_dir/$ac_word; then
2762 ac_cv_prog_ncn_cv_AR="ar"
2767 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2770 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2771 if test -n "$ncn_cv_AR"; then
2772 echo "$ac_t""$ncn_cv_AR" 1>&6
2774 echo "$ac_t""no" 1>&6
2779 AR="${ncn_tool_prefix}ar"
2785 if test -n "$ncn_tool_prefix"; then
2786 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2787 set dummy ${ncn_tool_prefix}as; ac_word=$2
2788 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2789 echo "configure:2790: checking for $ac_word" >&5
2790 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2791 echo $ac_n "(cached) $ac_c" 1>&6
2793 if test -n "$AS"; then
2794 ac_cv_prog_AS="$AS" # Let the user override the test.
2796 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2798 for ac_dir in $ac_dummy; do
2799 test -z "$ac_dir" && ac_dir=.
2800 if test -f $ac_dir/$ac_word; then
2801 ac_cv_prog_AS="${ncn_tool_prefix}as"
2809 if test -n "$AS"; then
2810 echo "$ac_t""$AS" 1>&6
2812 echo "$ac_t""no" 1>&6
2816 if test -z "$ac_cv_prog_AS" ; then
2817 if test $build = $host ; then
2819 # Extract the first word of "as", so it can be a program name with args.
2820 set dummy as; ac_word=$2
2821 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2822 echo "configure:2823: checking for $ac_word" >&5
2823 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2824 echo $ac_n "(cached) $ac_c" 1>&6
2826 if test -n "$ncn_cv_AS"; then
2827 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2829 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2831 for ac_dir in $ac_dummy; do
2832 test -z "$ac_dir" && ac_dir=.
2833 if test -f $ac_dir/$ac_word; then
2834 ac_cv_prog_ncn_cv_AS="as"
2839 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2842 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2843 if test -n "$ncn_cv_AS"; then
2844 echo "$ac_t""$ncn_cv_AS" 1>&6
2846 echo "$ac_t""no" 1>&6
2851 AS="${ncn_tool_prefix}as"
2857 if test -n "$ncn_tool_prefix"; then
2858 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2859 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2860 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2861 echo "configure:2862: checking for $ac_word" >&5
2862 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2863 echo $ac_n "(cached) $ac_c" 1>&6
2865 if test -n "$DLLTOOL"; then
2866 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2868 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2870 for ac_dir in $ac_dummy; do
2871 test -z "$ac_dir" && ac_dir=.
2872 if test -f $ac_dir/$ac_word; then
2873 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2880 DLLTOOL="$ac_cv_prog_DLLTOOL"
2881 if test -n "$DLLTOOL"; then
2882 echo "$ac_t""$DLLTOOL" 1>&6
2884 echo "$ac_t""no" 1>&6
2888 if test -z "$ac_cv_prog_DLLTOOL" ; then
2889 if test $build = $host ; then
2890 ncn_cv_DLLTOOL=$DLLTOOL
2891 # Extract the first word of "dlltool", so it can be a program name with args.
2892 set dummy dlltool; ac_word=$2
2893 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2894 echo "configure:2895: checking for $ac_word" >&5
2895 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
2896 echo $ac_n "(cached) $ac_c" 1>&6
2898 if test -n "$ncn_cv_DLLTOOL"; then
2899 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
2901 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2903 for ac_dir in $ac_dummy; do
2904 test -z "$ac_dir" && ac_dir=.
2905 if test -f $ac_dir/$ac_word; then
2906 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2911 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2914 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
2915 if test -n "$ncn_cv_DLLTOOL"; then
2916 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
2918 echo "$ac_t""no" 1>&6
2921 DLLTOOL=$ncn_cv_DLLTOOL
2923 DLLTOOL="${ncn_tool_prefix}dlltool"
2926 DLLTOOL="$ac_cv_prog_DLLTOOL"
2929 if test -n "$ncn_tool_prefix"; then
2930 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
2931 set dummy ${ncn_tool_prefix}ld; ac_word=$2
2932 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2933 echo "configure:2934: checking for $ac_word" >&5
2934 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
2935 echo $ac_n "(cached) $ac_c" 1>&6
2937 if test -n "$LD"; then
2938 ac_cv_prog_LD="$LD" # Let the user override the test.
2940 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2942 for ac_dir in $ac_dummy; do
2943 test -z "$ac_dir" && ac_dir=.
2944 if test -f $ac_dir/$ac_word; then
2945 ac_cv_prog_LD="${ncn_tool_prefix}ld"
2953 if test -n "$LD"; then
2954 echo "$ac_t""$LD" 1>&6
2956 echo "$ac_t""no" 1>&6
2960 if test -z "$ac_cv_prog_LD" ; then
2961 if test $build = $host ; then
2963 # Extract the first word of "ld", so it can be a program name with args.
2964 set dummy ld; ac_word=$2
2965 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2966 echo "configure:2967: checking for $ac_word" >&5
2967 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
2968 echo $ac_n "(cached) $ac_c" 1>&6
2970 if test -n "$ncn_cv_LD"; then
2971 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
2973 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2975 for ac_dir in $ac_dummy; do
2976 test -z "$ac_dir" && ac_dir=.
2977 if test -f $ac_dir/$ac_word; then
2978 ac_cv_prog_ncn_cv_LD="ld"
2983 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
2986 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
2987 if test -n "$ncn_cv_LD"; then
2988 echo "$ac_t""$ncn_cv_LD" 1>&6
2990 echo "$ac_t""no" 1>&6
2995 LD="${ncn_tool_prefix}ld"
3001 if test -n "$ncn_tool_prefix"; then
3002 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3003 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3004 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3005 echo "configure:3006: checking for $ac_word" >&5
3006 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3007 echo $ac_n "(cached) $ac_c" 1>&6
3009 if test -n "$NM"; then
3010 ac_cv_prog_NM="$NM" # Let the user override the test.
3012 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3014 for ac_dir in $ac_dummy; do
3015 test -z "$ac_dir" && ac_dir=.
3016 if test -f $ac_dir/$ac_word; then
3017 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3025 if test -n "$NM"; then
3026 echo "$ac_t""$NM" 1>&6
3028 echo "$ac_t""no" 1>&6
3032 if test -z "$ac_cv_prog_NM" ; then
3033 if test $build = $host ; then
3035 # Extract the first word of "nm", so it can be a program name with args.
3036 set dummy nm; ac_word=$2
3037 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3038 echo "configure:3039: checking for $ac_word" >&5
3039 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3040 echo $ac_n "(cached) $ac_c" 1>&6
3042 if test -n "$ncn_cv_NM"; then
3043 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3045 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3047 for ac_dir in $ac_dummy; do
3048 test -z "$ac_dir" && ac_dir=.
3049 if test -f $ac_dir/$ac_word; then
3050 ac_cv_prog_ncn_cv_NM="nm"
3055 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3058 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3059 if test -n "$ncn_cv_NM"; then
3060 echo "$ac_t""$ncn_cv_NM" 1>&6
3062 echo "$ac_t""no" 1>&6
3067 NM="${ncn_tool_prefix}nm"
3073 if test -n "$ncn_tool_prefix"; then
3074 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3075 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3076 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3077 echo "configure:3078: checking for $ac_word" >&5
3078 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3079 echo $ac_n "(cached) $ac_c" 1>&6
3081 if test -n "$RANLIB"; then
3082 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3084 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3086 for ac_dir in $ac_dummy; do
3087 test -z "$ac_dir" && ac_dir=.
3088 if test -f $ac_dir/$ac_word; then
3089 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3096 RANLIB="$ac_cv_prog_RANLIB"
3097 if test -n "$RANLIB"; then
3098 echo "$ac_t""$RANLIB" 1>&6
3100 echo "$ac_t""no" 1>&6
3104 if test -z "$ac_cv_prog_RANLIB" ; then
3105 if test $build = $host ; then
3106 ncn_cv_RANLIB=$RANLIB
3107 # Extract the first word of "ranlib", so it can be a program name with args.
3108 set dummy ranlib; ac_word=$2
3109 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3110 echo "configure:3111: checking for $ac_word" >&5
3111 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3112 echo $ac_n "(cached) $ac_c" 1>&6
3114 if test -n "$ncn_cv_RANLIB"; then
3115 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3117 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3119 for ac_dir in $ac_dummy; do
3120 test -z "$ac_dir" && ac_dir=.
3121 if test -f $ac_dir/$ac_word; then
3122 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3127 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3130 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3131 if test -n "$ncn_cv_RANLIB"; then
3132 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3134 echo "$ac_t""no" 1>&6
3137 RANLIB=$ncn_cv_RANLIB
3142 RANLIB="$ac_cv_prog_RANLIB"
3145 if test -n "$ncn_tool_prefix"; then
3146 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3147 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3148 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3149 echo "configure:3150: checking for $ac_word" >&5
3150 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3151 echo $ac_n "(cached) $ac_c" 1>&6
3153 if test -n "$WINDRES"; then
3154 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3156 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3158 for ac_dir in $ac_dummy; do
3159 test -z "$ac_dir" && ac_dir=.
3160 if test -f $ac_dir/$ac_word; then
3161 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3168 WINDRES="$ac_cv_prog_WINDRES"
3169 if test -n "$WINDRES"; then
3170 echo "$ac_t""$WINDRES" 1>&6
3172 echo "$ac_t""no" 1>&6
3176 if test -z "$ac_cv_prog_WINDRES" ; then
3177 if test $build = $host ; then
3178 ncn_cv_WINDRES=$WINDRES
3179 # Extract the first word of "windres", so it can be a program name with args.
3180 set dummy windres; ac_word=$2
3181 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3182 echo "configure:3183: checking for $ac_word" >&5
3183 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3184 echo $ac_n "(cached) $ac_c" 1>&6
3186 if test -n "$ncn_cv_WINDRES"; then
3187 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3189 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3191 for ac_dir in $ac_dummy; do
3192 test -z "$ac_dir" && ac_dir=.
3193 if test -f $ac_dir/$ac_word; then
3194 ac_cv_prog_ncn_cv_WINDRES="windres"
3199 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3202 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3203 if test -n "$ncn_cv_WINDRES"; then
3204 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3206 echo "$ac_t""no" 1>&6
3209 WINDRES=$ncn_cv_WINDRES
3211 WINDRES="${ncn_tool_prefix}windres"
3214 WINDRES="$ac_cv_prog_WINDRES"
3217 if test -n "$ncn_tool_prefix"; then
3218 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3219 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3220 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3221 echo "configure:3222: checking for $ac_word" >&5
3222 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3223 echo $ac_n "(cached) $ac_c" 1>&6
3225 if test -n "$OBJCOPY"; then
3226 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3228 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3230 for ac_dir in $ac_dummy; do
3231 test -z "$ac_dir" && ac_dir=.
3232 if test -f $ac_dir/$ac_word; then
3233 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3240 OBJCOPY="$ac_cv_prog_OBJCOPY"
3241 if test -n "$OBJCOPY"; then
3242 echo "$ac_t""$OBJCOPY" 1>&6
3244 echo "$ac_t""no" 1>&6
3248 if test -z "$ac_cv_prog_OBJCOPY" ; then
3249 if test $build = $host ; then
3250 ncn_cv_OBJCOPY=$OBJCOPY
3251 # Extract the first word of "objcopy", so it can be a program name with args.
3252 set dummy objcopy; ac_word=$2
3253 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3254 echo "configure:3255: checking for $ac_word" >&5
3255 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3256 echo $ac_n "(cached) $ac_c" 1>&6
3258 if test -n "$ncn_cv_OBJCOPY"; then
3259 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3261 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3263 for ac_dir in $ac_dummy; do
3264 test -z "$ac_dir" && ac_dir=.
3265 if test -f $ac_dir/$ac_word; then
3266 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3271 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3274 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3275 if test -n "$ncn_cv_OBJCOPY"; then
3276 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3278 echo "$ac_t""no" 1>&6
3281 OBJCOPY=$ncn_cv_OBJCOPY
3283 OBJCOPY="${ncn_tool_prefix}objcopy"
3286 OBJCOPY="$ac_cv_prog_OBJCOPY"
3289 if test -n "$ncn_tool_prefix"; then
3290 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3291 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3292 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3293 echo "configure:3294: checking for $ac_word" >&5
3294 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3295 echo $ac_n "(cached) $ac_c" 1>&6
3297 if test -n "$OBJDUMP"; then
3298 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3300 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3302 for ac_dir in $ac_dummy; do
3303 test -z "$ac_dir" && ac_dir=.
3304 if test -f $ac_dir/$ac_word; then
3305 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3312 OBJDUMP="$ac_cv_prog_OBJDUMP"
3313 if test -n "$OBJDUMP"; then
3314 echo "$ac_t""$OBJDUMP" 1>&6
3316 echo "$ac_t""no" 1>&6
3320 if test -z "$ac_cv_prog_OBJDUMP" ; then
3321 if test $build = $host ; then
3322 ncn_cv_OBJDUMP=$OBJDUMP
3323 # Extract the first word of "objdump", so it can be a program name with args.
3324 set dummy objdump; ac_word=$2
3325 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3326 echo "configure:3327: checking for $ac_word" >&5
3327 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3328 echo $ac_n "(cached) $ac_c" 1>&6
3330 if test -n "$ncn_cv_OBJDUMP"; then
3331 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3333 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3335 for ac_dir in $ac_dummy; do
3336 test -z "$ac_dir" && ac_dir=.
3337 if test -f $ac_dir/$ac_word; then
3338 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3343 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3346 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3347 if test -n "$ncn_cv_OBJDUMP"; then
3348 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3350 echo "$ac_t""no" 1>&6
3353 OBJDUMP=$ncn_cv_OBJDUMP
3355 OBJDUMP="${ncn_tool_prefix}objdump"
3358 OBJDUMP="$ac_cv_prog_OBJDUMP"
3370 if test -n "$ncn_target_tool_prefix"; then
3371 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3372 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3373 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3374 echo "configure:3375: checking for $ac_word" >&5
3375 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3376 echo $ac_n "(cached) $ac_c" 1>&6
3378 if test -n "$AR_FOR_TARGET"; then
3379 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3381 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3383 for ac_dir in $ac_dummy; do
3384 test -z "$ac_dir" && ac_dir=.
3385 if test -f $ac_dir/$ac_word; then
3386 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3393 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3394 if test -n "$AR_FOR_TARGET"; then
3395 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3397 echo "$ac_t""no" 1>&6
3401 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3402 if test $build = $target ; then
3403 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3404 # Extract the first word of "ar", so it can be a program name with args.
3405 set dummy ar; ac_word=$2
3406 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3407 echo "configure:3408: checking for $ac_word" >&5
3408 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3409 echo $ac_n "(cached) $ac_c" 1>&6
3411 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3412 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3414 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3416 for ac_dir in $ac_dummy; do
3417 test -z "$ac_dir" && ac_dir=.
3418 if test -f $ac_dir/$ac_word; then
3419 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3424 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3427 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3428 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3429 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3431 echo "$ac_t""no" 1>&6
3434 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3436 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3439 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3442 if test -n "$ncn_target_tool_prefix"; then
3443 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3444 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3445 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3446 echo "configure:3447: checking for $ac_word" >&5
3447 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3448 echo $ac_n "(cached) $ac_c" 1>&6
3450 if test -n "$AS_FOR_TARGET"; then
3451 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3453 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3455 for ac_dir in $ac_dummy; do
3456 test -z "$ac_dir" && ac_dir=.
3457 if test -f $ac_dir/$ac_word; then
3458 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3465 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3466 if test -n "$AS_FOR_TARGET"; then
3467 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3469 echo "$ac_t""no" 1>&6
3473 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3474 if test $build = $target ; then
3475 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3476 # Extract the first word of "as", so it can be a program name with args.
3477 set dummy as; ac_word=$2
3478 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3479 echo "configure:3480: checking for $ac_word" >&5
3480 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3481 echo $ac_n "(cached) $ac_c" 1>&6
3483 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3484 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3486 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3488 for ac_dir in $ac_dummy; do
3489 test -z "$ac_dir" && ac_dir=.
3490 if test -f $ac_dir/$ac_word; then
3491 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3496 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3499 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3500 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3501 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3503 echo "$ac_t""no" 1>&6
3506 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3508 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3511 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3514 if test -n "$ncn_target_tool_prefix"; then
3515 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3516 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3517 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3518 echo "configure:3519: checking for $ac_word" >&5
3519 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3520 echo $ac_n "(cached) $ac_c" 1>&6
3522 if test -n "$DLLTOOL_FOR_TARGET"; then
3523 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3525 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3527 for ac_dir in $ac_dummy; do
3528 test -z "$ac_dir" && ac_dir=.
3529 if test -f $ac_dir/$ac_word; then
3530 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3537 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3538 if test -n "$DLLTOOL_FOR_TARGET"; then
3539 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3541 echo "$ac_t""no" 1>&6
3545 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3546 if test $build = $target ; then
3547 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3548 # Extract the first word of "dlltool", so it can be a program name with args.
3549 set dummy dlltool; ac_word=$2
3550 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3551 echo "configure:3552: checking for $ac_word" >&5
3552 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3553 echo $ac_n "(cached) $ac_c" 1>&6
3555 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3556 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3558 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3560 for ac_dir in $ac_dummy; do
3561 test -z "$ac_dir" && ac_dir=.
3562 if test -f $ac_dir/$ac_word; then
3563 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3568 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3571 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3572 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3573 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3575 echo "$ac_t""no" 1>&6
3578 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3580 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3583 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3586 if test -n "$ncn_target_tool_prefix"; then
3587 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3588 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3589 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3590 echo "configure:3591: checking for $ac_word" >&5
3591 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3592 echo $ac_n "(cached) $ac_c" 1>&6
3594 if test -n "$LD_FOR_TARGET"; then
3595 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3597 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3599 for ac_dir in $ac_dummy; do
3600 test -z "$ac_dir" && ac_dir=.
3601 if test -f $ac_dir/$ac_word; then
3602 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3609 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3610 if test -n "$LD_FOR_TARGET"; then
3611 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3613 echo "$ac_t""no" 1>&6
3617 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3618 if test $build = $target ; then
3619 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3620 # Extract the first word of "ld", so it can be a program name with args.
3621 set dummy ld; ac_word=$2
3622 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3623 echo "configure:3624: checking for $ac_word" >&5
3624 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3625 echo $ac_n "(cached) $ac_c" 1>&6
3627 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3628 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3630 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3632 for ac_dir in $ac_dummy; do
3633 test -z "$ac_dir" && ac_dir=.
3634 if test -f $ac_dir/$ac_word; then
3635 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3640 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3643 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3644 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3645 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3647 echo "$ac_t""no" 1>&6
3650 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3652 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3655 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3658 if test -n "$ncn_target_tool_prefix"; then
3659 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3660 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3661 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3662 echo "configure:3663: checking for $ac_word" >&5
3663 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3664 echo $ac_n "(cached) $ac_c" 1>&6
3666 if test -n "$NM_FOR_TARGET"; then
3667 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3669 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3671 for ac_dir in $ac_dummy; do
3672 test -z "$ac_dir" && ac_dir=.
3673 if test -f $ac_dir/$ac_word; then
3674 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3681 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3682 if test -n "$NM_FOR_TARGET"; then
3683 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3685 echo "$ac_t""no" 1>&6
3689 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3690 if test $build = $target ; then
3691 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3692 # Extract the first word of "nm", so it can be a program name with args.
3693 set dummy nm; ac_word=$2
3694 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3695 echo "configure:3696: checking for $ac_word" >&5
3696 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3697 echo $ac_n "(cached) $ac_c" 1>&6
3699 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3700 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3702 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3704 for ac_dir in $ac_dummy; do
3705 test -z "$ac_dir" && ac_dir=.
3706 if test -f $ac_dir/$ac_word; then
3707 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3712 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3715 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3716 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3717 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3719 echo "$ac_t""no" 1>&6
3722 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3724 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3727 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3730 if test -n "$ncn_target_tool_prefix"; then
3731 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3732 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3733 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3734 echo "configure:3735: checking for $ac_word" >&5
3735 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3736 echo $ac_n "(cached) $ac_c" 1>&6
3738 if test -n "$RANLIB_FOR_TARGET"; then
3739 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3741 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3743 for ac_dir in $ac_dummy; do
3744 test -z "$ac_dir" && ac_dir=.
3745 if test -f $ac_dir/$ac_word; then
3746 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3753 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3754 if test -n "$RANLIB_FOR_TARGET"; then
3755 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3757 echo "$ac_t""no" 1>&6
3761 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3762 if test $build = $target ; then
3763 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3764 # Extract the first word of "ranlib", so it can be a program name with args.
3765 set dummy ranlib; ac_word=$2
3766 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3767 echo "configure:3768: checking for $ac_word" >&5
3768 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3769 echo $ac_n "(cached) $ac_c" 1>&6
3771 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3772 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3774 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3776 for ac_dir in $ac_dummy; do
3777 test -z "$ac_dir" && ac_dir=.
3778 if test -f $ac_dir/$ac_word; then
3779 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3784 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3787 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3788 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3789 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3791 echo "$ac_t""no" 1>&6
3794 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3796 RANLIB_FOR_TARGET=":"
3799 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3802 if test -n "$ncn_target_tool_prefix"; then
3803 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3804 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3805 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3806 echo "configure:3807: checking for $ac_word" >&5
3807 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3808 echo $ac_n "(cached) $ac_c" 1>&6
3810 if test -n "$WINDRES_FOR_TARGET"; then
3811 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3813 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3815 for ac_dir in $ac_dummy; do
3816 test -z "$ac_dir" && ac_dir=.
3817 if test -f $ac_dir/$ac_word; then
3818 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3825 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3826 if test -n "$WINDRES_FOR_TARGET"; then
3827 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3829 echo "$ac_t""no" 1>&6
3833 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3834 if test $build = $target ; then
3835 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3836 # Extract the first word of "windres", so it can be a program name with args.
3837 set dummy windres; ac_word=$2
3838 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3839 echo "configure:3840: checking for $ac_word" >&5
3840 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3841 echo $ac_n "(cached) $ac_c" 1>&6
3843 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3844 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3846 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3848 for ac_dir in $ac_dummy; do
3849 test -z "$ac_dir" && ac_dir=.
3850 if test -f $ac_dir/$ac_word; then
3851 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3856 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3859 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3860 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3861 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3863 echo "$ac_t""no" 1>&6
3866 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3868 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3871 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3884 # Fix up target tools.
3885 if test "x${build}" = "x${host}" ; then
3886 # In this case, the newly built tools can and should be used,
3887 # so we override the results of the autoconf tests.
3888 # This should really only happen when the tools are actually being built,
3889 # but that's a further refinement. The new build scheme, where
3890 # tools are built into a structure paralleling where they're installed,
3891 # should also eliminate all of this cleanly.
3892 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
3893 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
3894 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
3895 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
3896 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
3897 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
3898 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
3900 # Certain tools may need extra flags.
3901 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
3902 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
3903 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
3905 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
3906 echo "configure:3907: checking whether to enable maintainer-specific portions of Makefiles" >&5
3907 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3908 if test "${enable_maintainer_mode+set}" = set; then
3909 enableval="$enable_maintainer_mode"
3910 USE_MAINTAINER_MODE=$enableval
3912 USE_MAINTAINER_MODE=no
3915 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
3918 if test "$USE_MAINTAINER_MODE" = yes; then
3919 MAINTAINER_MODE_TRUE=
3920 MAINTAINER_MODE_FALSE='#'
3922 MAINTAINER_MODE_TRUE='#'
3923 MAINTAINER_MODE_FALSE=
3925 MAINT=$MAINTAINER_MODE_TRUE
3928 cat > confcache <<\EOF
3929 # This file is a shell script that caches the results of configure
3930 # tests run on this system so they can be shared between configure
3931 # scripts and configure runs. It is not useful on other systems.
3932 # If it contains results you don't want to keep, you may remove or edit it.
3934 # By default, configure uses ./config.cache as the cache file,
3935 # creating it if it does not exist already. You can give configure
3936 # the --cache-file=FILE option to use a different cache file; that is
3937 # what configure does when it calls configure scripts in
3938 # subdirectories, so they share the cache.
3939 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3940 # config.status only pays attention to the cache file if you give it the
3941 # --recheck option to rerun configure.
3944 # The following way of writing the cache mishandles newlines in values,
3945 # but we know of no workaround that is simple, portable, and efficient.
3946 # So, don't put newlines in cache variables' values.
3947 # Ultrix sh set writes to stderr and can't be redirected directly,
3948 # and sets the high bit in the cache file unless we assign to the vars.
3950 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3952 # `set' does not quote correctly, so add quotes (double-quote substitution
3953 # turns \\\\ into \\, and sed turns \\ into \).
3955 -e "s/'/'\\\\''/g" \
3956 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3959 # `set' quotes correctly as required by POSIX, so do not add quotes.
3960 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3963 if cmp -s $cache_file confcache; then
3966 if test -w $cache_file; then
3967 echo "updating cache $cache_file"
3968 cat confcache > $cache_file
3970 echo "not updating unwritable cache $cache_file"
3975 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3977 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3978 # Let make expand exec_prefix.
3979 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3981 # Any assignment to VPATH causes Sun make to only execute
3982 # the first set of double-colon rules, so remove it if not needed.
3983 # If there is a colon in the path, we need to keep it.
3984 if test "x$srcdir" = x.; then
3985 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3988 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3990 # Transform confdefs.h into DEFS.
3991 # Protect against shell expansion while executing Makefile rules.
3992 # Protect against Makefile macro expansion.
3994 # If the first sed substitution is executed (which looks for macros that
3995 # take arguments), then we branch to the quote section. Otherwise,
3996 # look for a macro that doesn't take arguments.
3997 cat >confdef2opt.sed <<\_ACEOF
4000 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
4002 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
4006 s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
4012 # We use echo to avoid assuming a particular line-breaking character.
4013 # The extra dot is to prevent the shell from consuming trailing
4014 # line-breaks from the sub-command output. A line-break within
4015 # single-quotes doesn't work because, if this script is created in a
4016 # platform that uses two characters for line-breaks (e.g., DOS), tr
4018 ac_LF_and_DOT=`echo; echo .`
4019 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
4020 rm -f confdef2opt.sed
4023 # Without the "./", some shells look in PATH for config.status.
4024 : ${CONFIG_STATUS=./config.status}
4026 echo creating $CONFIG_STATUS
4027 rm -f $CONFIG_STATUS
4028 cat > $CONFIG_STATUS <<EOF
4030 # Generated automatically by configure.
4031 # Run this file to recreate the current configuration.
4032 # This directory was configured as follows,
4033 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4035 # $0 $ac_configure_args
4037 # Compiler output produced by configure, useful for debugging
4038 # configure, is in ./config.log if it exists.
4040 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4043 case "\$ac_option" in
4044 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4045 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4046 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4047 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4048 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4050 -help | --help | --hel | --he | --h)
4051 echo "\$ac_cs_usage"; exit 0 ;;
4052 *) echo "\$ac_cs_usage"; exit 1 ;;
4056 ac_given_srcdir=$srcdir
4058 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4060 cat >> $CONFIG_STATUS <<EOF
4062 # Protect against being on the right side of a sed subst in config.status.
4063 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4064 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4068 s%@CFLAGS@%$CFLAGS%g
4069 s%@CPPFLAGS@%$CPPFLAGS%g
4070 s%@CXXFLAGS@%$CXXFLAGS%g
4071 s%@FFLAGS@%$FFLAGS%g
4073 s%@LDFLAGS@%$LDFLAGS%g
4075 s%@exec_prefix@%$exec_prefix%g
4076 s%@prefix@%$prefix%g
4077 s%@program_transform_name@%$program_transform_name%g
4078 s%@bindir@%$bindir%g
4079 s%@sbindir@%$sbindir%g
4080 s%@libexecdir@%$libexecdir%g
4081 s%@datadir@%$datadir%g
4082 s%@sysconfdir@%$sysconfdir%g
4083 s%@sharedstatedir@%$sharedstatedir%g
4084 s%@localstatedir@%$localstatedir%g
4085 s%@libdir@%$libdir%g
4086 s%@includedir@%$includedir%g
4087 s%@oldincludedir@%$oldincludedir%g
4088 s%@infodir@%$infodir%g
4089 s%@mandir@%$mandir%g
4091 s%@host_alias@%$host_alias%g
4092 s%@host_cpu@%$host_cpu%g
4093 s%@host_vendor@%$host_vendor%g
4094 s%@host_os@%$host_os%g
4095 s%@target@%$target%g
4096 s%@target_alias@%$target_alias%g
4097 s%@target_cpu@%$target_cpu%g
4098 s%@target_vendor@%$target_vendor%g
4099 s%@target_os@%$target_os%g
4101 s%@build_alias@%$build_alias%g
4102 s%@build_cpu@%$build_cpu%g
4103 s%@build_vendor@%$build_vendor%g
4104 s%@build_os@%$build_os%g
4105 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
4106 s%@build_subdir@%$build_subdir%g
4107 s%@host_subdir@%$host_subdir%g
4108 s%@target_subdir@%$target_subdir%g
4109 /@maybe_dependencies@/r $maybe_dependencies
4110 s%@maybe_dependencies@%%g
4111 /@serialization_dependencies@/r $serialization_dependencies
4112 s%@serialization_dependencies@%%g
4113 /@host_makefile_frag@/r $host_makefile_frag
4114 s%@host_makefile_frag@%%g
4115 /@target_makefile_frag@/r $target_makefile_frag
4116 s%@target_makefile_frag@%%g
4117 /@alphaieee_frag@/r $alphaieee_frag
4118 s%@alphaieee_frag@%%g
4119 /@ospace_frag@/r $ospace_frag
4121 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4122 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4123 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4124 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4125 s%@configlinks@%$configlinks%g
4126 s%@gcc_version_trigger@%$gcc_version_trigger%g
4127 s%@gcc_version@%$gcc_version%g
4128 s%@tooldir@%$tooldir%g
4129 s%@build_tooldir@%$build_tooldir%g
4130 s%@GDB_TK@%$GDB_TK%g
4131 s%@gxx_include_dir@%$gxx_include_dir%g
4132 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4133 s%@build_configargs@%$build_configargs%g
4134 s%@configure_build_modules@%$configure_build_modules%g
4135 s%@all_build_modules@%$all_build_modules%g
4136 s%@host_configargs@%$host_configargs%g
4137 s%@configdirs@%$configdirs%g
4138 s%@target_configargs@%$target_configargs%g
4139 s%@target_configdirs@%$target_configdirs%g
4141 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4143 s%@MAKEINFO@%$MAKEINFO%g
4145 s%@config_shell@%$config_shell%g
4147 s%@ncn_cv_AR@%$ncn_cv_AR%g
4149 s%@ncn_cv_AS@%$ncn_cv_AS%g
4150 s%@DLLTOOL@%$DLLTOOL%g
4151 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4153 s%@ncn_cv_LD@%$ncn_cv_LD%g
4155 s%@ncn_cv_NM@%$ncn_cv_NM%g
4156 s%@RANLIB@%$RANLIB%g
4157 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4158 s%@WINDRES@%$WINDRES%g
4159 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4160 s%@OBJCOPY@%$OBJCOPY%g
4161 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4162 s%@OBJDUMP@%$OBJDUMP%g
4163 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4166 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4167 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4168 s%@DEFAULT_M4@%$DEFAULT_M4%g
4169 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4170 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4171 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4172 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4173 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4174 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4175 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4176 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4177 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4178 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4179 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4180 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4181 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4182 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4183 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4184 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4185 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4186 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4187 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4188 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4189 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4190 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4191 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
4192 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
4198 cat >> $CONFIG_STATUS <<\EOF
4200 # Split the substitutions into bite-sized pieces for seds with
4201 # small command number limits, like on Digital OSF/1 and HP-UX.
4202 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4203 ac_file=1 # Number of current file.
4204 ac_beg=1 # First line for current file.
4205 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4208 while $ac_more_lines; do
4209 if test $ac_beg -gt 1; then
4210 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4212 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4214 if test ! -s conftest.s$ac_file; then
4216 rm -f conftest.s$ac_file
4218 if test -z "$ac_sed_cmds"; then
4219 ac_sed_cmds="sed -f conftest.s$ac_file"
4221 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4223 ac_file=`expr $ac_file + 1`
4225 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4228 if test -z "$ac_sed_cmds"; then
4233 cat >> $CONFIG_STATUS <<EOF
4235 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4237 cat >> $CONFIG_STATUS <<\EOF
4238 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4239 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4241 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4242 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4243 *) ac_file_in="${ac_file}.in" ;;
4246 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4248 # Remove last slash and all that follows it. Not all systems have dirname.
4249 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4250 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4251 # The file is in a subdirectory.
4252 test ! -d "$ac_dir" && mkdir "$ac_dir"
4253 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4254 # A "../" for each directory in $ac_dir_suffix.
4255 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4257 ac_dir_suffix= ac_dots=
4260 case "$ac_given_srcdir" in
4262 if test -z "$ac_dots"; then top_srcdir=.
4263 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4264 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4266 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4267 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4271 echo creating "$ac_file"
4273 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4275 *Makefile*) ac_comsub="1i\\
4276 # $configure_input" ;;
4280 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4282 s%@configure_input@%$configure_input%g
4283 s%@srcdir@%$srcdir%g
4284 s%@top_srcdir@%$top_srcdir%g
4285 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4290 cat >> $CONFIG_STATUS <<EOF
4293 cat >> $CONFIG_STATUS <<\EOF
4297 chmod +x $CONFIG_STATUS
4298 rm -fr confdefs* $ac_clean_files
4299 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1