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 ${libgcj} target-newlib target-libgloss"
1088 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1089 noconfigdirs="$noconfigdirs ${libgcj}"
1090 noconfigdirs="$noconfigdirs target-examples"
1091 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1092 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1093 noconfigdirs="$noconfigdirs expect dejagnu"
1094 # the C++ libraries don't build on top of CE's C libraries
1095 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1096 noconfigdirs="$noconfigdirs target-newlib"
1098 *-*-cygwin*) ;; # keep gdb and readline
1099 *) noconfigdirs="$noconfigdirs gdb readline"
1104 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1106 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1107 noconfigdirs="$noconfigdirs ${libgcj}"
1109 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1110 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1113 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1116 noconfigdirs="$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 ld target-libgloss ${libgcj}"
1134 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1136 c4x-*-* | tic4x-*-*)
1137 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1139 c54x*-*-* | tic54x-*-*)
1140 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
1143 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1146 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1149 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1152 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1155 noconfigdirs="$noconfigdirs ${libgcj}"
1158 noconfigdirs="$noconfigdirs target-libgloss ${libgcj} target-libf2c"
1161 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c"
1163 hppa*64*-*-linux* | parisc*64*-*-linux*)
1164 # In this case, it's because the hppa64-linux target is for
1165 # the kernel only at this point and has no libc, and thus no
1166 # headers, crt*.o, etc., all of which are needed by these.
1167 noconfigdirs="$noconfigdirs target-zlib"
1170 parisc*-*-linux* | hppa*-*-linux* | \
1172 hppa*-*-openbsd* | \
1174 noconfigdirs="$noconfigdirs ${libgcj}"
1175 # Do configure ld/binutils/gas for this case.
1178 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1179 # build on HP-UX 10.20.
1180 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1183 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1186 # No gdb support yet.
1187 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1190 # No gdb or ld support yet.
1191 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1193 i[3456789]86-*-coff | i[3456789]86-*-elf)
1194 noconfigdirs="$noconfigdirs ${libgcj}"
1196 i[3456789]86-*-freebsd*)
1197 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1199 i[3456789]86-*-linux*)
1200 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1201 # not build java stuff by default.
1204 noconfigdirs="$noconfigdirs ${libgcj}";;
1207 # This section makes it possible to build newlib natively on linux.
1208 # If we are using a cross compiler then don't configure newlib.
1209 if test x${is_cross_compiler} != xno ; then
1210 noconfigdirs="$noconfigdirs target-newlib"
1212 noconfigdirs="$noconfigdirs target-libgloss"
1213 # If we are not using a cross compiler, do configure newlib.
1214 # Note however, that newlib will only be configured in this situation
1215 # if the --with-newlib option has been given, because otherwise
1216 # 'target-newlib' will appear in skipdirs.
1218 i[3456789]86-*-mingw32*)
1219 target_configdirs="$target_configdirs target-mingw"
1220 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1222 # Can't build gdb for mingw32 if not native.
1224 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1225 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1230 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1231 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1232 # always build newlib.
1233 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1235 # Can't build gdb for Cygwin if not native.
1237 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1238 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1243 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1245 i[3456789]86-*-sco3.2v5*)
1246 # The linker does not yet know about weak symbols in COFF,
1247 # and is not configured to handle mixed ELF and COFF.
1248 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1250 i[3456789]86-*-sco*)
1251 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1253 i[3456789]86-*-solaris2*)
1254 noconfigdirs="$noconfigdirs target-libgloss"
1256 i[3456789]86-*-sysv4*)
1257 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1259 i[3456789]86-*-beos*)
1260 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1263 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1265 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1266 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1269 noconfigdirs="$noconfigdirs ${libgcj}"
1272 noconfigdirs="$noconfigdirs ${libgcj}"
1275 # The EPOC C++ environment does not support exceptions or rtti,
1276 # and so building libstdc++-v3 tends not to always work.
1277 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1280 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1283 noconfigdirs="$noconfigdirs ${libgcj}"
1286 noconfigdirs="$noconfigdirs ${libgcj}"
1289 # copied from rs6000-*-* entry
1290 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1292 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1293 target_configdirs="$target_configdirs target-winsup"
1294 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1295 # always build newlib.
1296 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1298 # This is temporary until we can link against shared libraries
1299 powerpcle-*-solaris*)
1300 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1303 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1306 noconfigdirs="$noconfigdirs ${libgcj}"
1309 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1312 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1315 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1318 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1321 # The GNU linker does not support shared libraries.
1322 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1325 # Linking libjava exceeds command-line length limits on at least
1326 # IRIX 6.2, but not on IRIX 6.5.
1327 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1328 # <oldham@codesourcery.com>
1329 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1332 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1335 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1338 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1341 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1344 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1347 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1351 i[3456789]86-*-vsta) ;; # don't add gprof back in
1352 i[3456789]86-*-go32*) ;; # don't add gprof back in
1353 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
1354 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1356 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1359 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1362 noconfigdirs="$noconfigdirs ${libgcj}"
1365 noconfigdirs="$noconfigdirs ${libgcj}"
1368 noconfigdirs="$noconfigdirs ${libgcj}"
1371 noconfigdirs="$noconfigdirs ${libgcj}"
1372 if test x${is_cross_compiler} != xno ; then
1373 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1378 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1381 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
1384 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1387 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1390 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1393 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1396 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1399 noconfigdirs="$noconfigdirs ${libgcj}"
1402 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1405 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1408 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1411 noconfigdirs="$noconfigdirs ${libgcj}"
1415 # If we aren't building newlib, then don't build libgloss, since libgloss
1416 # depends upon some newlib header files.
1417 case "${noconfigdirs}" in
1418 *target-libgloss*) ;;
1419 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1422 # Figure out what language subdirectories are present.
1423 # Look if the user specified --enable-languages="..."; if not, use
1424 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1426 # NB: embedded tabs in this IF block -- do not untabify
1427 if test x"${enable_languages+set}" != xset; then
1428 if test x"${LANGUAGES+set}" = xset; then
1429 enable_languages="${LANGUAGES}"
1430 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
1432 enable_languages=all
1435 if test x"${enable_languages}" = x ||
1436 test x"${enable_languages}" = xyes;
1438 echo configure.in: --enable-languages needs at least one language argument 1>&2
1442 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1444 # First scan to see if an enabled language requires some other language.
1445 # We assume that a given config-lang.in will list all the language
1446 # front ends it requires, even if some are required indirectly.
1447 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1448 case ${lang_frag} in
1450 # The odd quoting in the next line works around
1451 # an apparent bug in bash 1.12 on linux.
1452 ${srcdir}/gcc/[*]/config-lang.in) ;;
1454 # From the config-lang.in, get $language, $lang_requires
1458 for other in ${lang_requires} ; do
1459 case ,${enable_languages}, in
1463 echo " \`$other' language required by \`$language'; enabling" 1>&2
1464 enable_languages="${enable_languages},${other}"
1472 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1473 case ${lang_frag} in
1475 # The odd quoting in the next line works around
1476 # an apparent bug in bash 1.12 on linux.
1477 ${srcdir}/gcc/[*]/config-lang.in) ;;
1479 # From the config-lang.in, get $language, $target_libs,
1480 # $lang_dirs, and $build_by_default
1486 if test "x$language" = x ; then
1487 echo "${lang_frag} doesn't set \$language." 1>&2
1490 case ,${enable_languages}, in
1492 # Language was explicitly selected; include it.
1496 # 'all' was selected; include 'default' languages.
1497 case ${build_by_default} in
1498 no) add_this_lang=no ;;
1499 *) add_this_lang=yes ;;
1502 *) add_this_lang=no ;;
1504 case ${add_this_lang} in
1506 # Remove language-dependent dirs.
1507 eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
1514 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1515 # $target_configdirs.
1516 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1519 for dir in . $skipdirs $noconfigdirs ; do
1520 dirname=`echo $dir | sed -e s/target-//g`
1521 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1522 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1523 if test -r $srcdir/$dirname/configure ; then
1524 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1527 notsupp="$notsupp $dir"
1531 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1532 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1533 if test -r $srcdir/$dirname/configure ; then
1534 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1537 notsupp="$notsupp $dir"
1543 # Sometimes the tools are distributed with libiberty but with no other
1544 # libraries. In that case, we don't want to build target-libiberty.
1545 if test -n "${target_configdirs}" ; then
1547 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1548 if test "$i" != "libiberty" ; then
1549 if test -r $srcdir/$i/configure ; then
1555 if test -z "${others}" ; then
1560 # Quietly strip out all directories which aren't configurable in this tree.
1561 # This relies on all configurable subdirectories being autoconfiscated, which
1563 configdirs_all="$configdirs"
1565 for i in ${configdirs_all} ; do
1566 if test -f ${srcdir}/$i/configure ; then
1567 configdirs="${configdirs} $i"
1570 target_configdirs_all="$target_configdirs"
1572 for i in ${target_configdirs_all} ; do
1573 j=`echo $i | sed -e s/target-//g`
1574 if test -f ${srcdir}/$j/configure ; then
1575 target_configdirs="${target_configdirs} $i"
1579 # Produce a warning message for the subdirs we can't configure.
1580 # This isn't especially interesting in the Cygnus tree, but in the individual
1581 # FSF releases, it's important to let people know when their machine isn't
1582 # supported by the one or two programs in a package.
1584 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1585 # If $appdirs is non-empty, at least one of those directories must still
1586 # be configured, or we error out. (E.g., if the gas release supports a
1587 # specified target in some subdirs but not the gas subdir, we shouldn't
1588 # pretend that all is well.)
1589 if test -n "$appdirs" ; then
1590 for dir in $appdirs ; do
1591 if test -r $dir/Makefile.in ; then
1592 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1596 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1602 if test -n "$appdirs" ; then
1603 echo "*** This configuration is not supported by this package." 1>&2
1607 # Okay, some application will build, or we don't care to check. Still
1608 # notify of subdirs not getting built.
1609 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1610 echo " ${notsupp}" 1>&2
1611 echo " (Any other directories should still work fine.)" 1>&2
1621 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1622 # the named directory are copied to $(tooldir)/sys-include.
1623 if test x"${with_headers}" != x ; then
1624 if test x${is_cross_compiler} = xno ; then
1625 echo 1>&2 '***' --with-headers is only supported when cross compiling
1628 if test x"${with_headers}" != xyes ; then
1629 case "${exec_prefixoption}" in
1631 *) x=${exec_prefix} ;;
1633 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1637 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1638 # the name directories are copied to $(tooldir)/lib. Multiple directories
1640 if test x"${with_libs}" != x ; then
1641 if test x${is_cross_compiler} = xno ; then
1642 echo 1>&2 '***' --with-libs is only supported when cross compiling
1645 if test x"${with_libs}" != xyes ; then
1646 # Copy the libraries in reverse order, so that files in the first named
1647 # library override files in subsequent libraries.
1648 case "${exec_prefixoption}" in
1650 *) x=${exec_prefix} ;;
1652 for l in ${with_libs}; do
1653 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1658 # Handle ${copy_dirs}
1659 set fnord ${copy_dirs}
1661 while test $# != 0 ; do
1662 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1665 echo Copying $1 to $2
1667 # Use the install script to create the directory and all required
1668 # parent directories.
1669 if test -d $2 ; then
1673 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1676 # Copy the directory, assuming we have tar.
1677 # FIXME: Should we use B in the second tar? Not all systems support it.
1678 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1680 # It is the responsibility of the user to correctly adjust all
1681 # symlinks. If somebody can figure out how to handle them correctly
1682 # here, feel free to add the code.
1689 # Work in distributions that contain no compiler tools, like Autoconf.
1691 host_makefile_frag=/dev/null
1692 if test -d ${srcdir}/config ; then
1695 # Avoid "too much defining" errors from HPUX compiler.
1696 tentative_cc="cc -Wp,-H256000"
1697 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1698 # If it's HP/UX ar, this should be harmless.
1702 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1705 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1706 # chokes on bfd, the compiler won't let you assign integers to enums, and
1707 # other problems. Defining CC to gcc is a questionable way to say "don't use
1708 # the apollo compiler" (the preferred version of GCC could be called cc,
1709 # or whatever), but I'm not sure leaving CC as cc is any better...
1710 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1711 # Used to have BISON=yacc.
1715 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1718 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1719 tentative_cc="cc -Xa"
1720 host_makefile_frag="config/mh-cxux"
1722 m88k-motorola-sysv*)
1725 tentative_cc="cc -Wf,-XNg1000"
1726 host_makefile_frag="config/mh-decstation"
1729 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1730 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1731 host_makefile_frag="config/mh-necv4"
1734 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1735 # environment. Also bump switch table size so that cp-parse will
1736 # compile. Bump string length limit so linker builds.
1737 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1740 host_makefile_frag="config/mh-sysv4"
1743 # This is for a MIPS running RISC/os 4.52C.
1745 # This is needed for GDB, but needs to be in the top-level make because
1746 # if a library is compiled with the bsd headers and gets linked with the
1747 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1748 # a different size).
1749 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1750 # known except to select the sysv environment. Could we use /proc instead?
1751 # These "sysv environments" and "bsd environments" often end up being a pain.
1753 # This is not part of CFLAGS because perhaps not all C compilers have this
1755 tentative_cc="cc -systype sysv"
1760 i[3456789]86-*-sysv5*)
1761 host_makefile_frag="config/mh-sysv5"
1763 i[3456789]86-*-dgux*)
1764 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1765 host_makefile_frag="config/mh-dgux386"
1767 i[3456789]86-ncr-sysv4.3*)
1768 # The MetaWare compiler will generate a copyright message unless you
1769 # turn it off by adding the -Hnocopyr flag.
1770 tentative_cc="cc -Hnocopyr"
1772 i[3456789]86-ncr-sysv4*)
1773 # for an NCR 3000 (i486/SVR4) system.
1774 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1775 # This compiler not only emits obnoxious copyright messages every time
1776 # you run it, but it chokes and dies on a whole bunch of GNU source
1777 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1778 tentative_cc="/usr/ccs/ATT/cc"
1779 host_makefile_frag="config/mh-ncr3000"
1781 i[3456789]86-*-sco3.2v5*)
1783 i[3456789]86-*-sco*)
1784 # The native C compiler botches some simple uses of const. Unfortunately,
1785 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1786 tentative_cc="cc -Dconst="
1787 host_makefile_frag="config/mh-sco"
1789 i[3456789]86-*-udk*)
1790 host_makefile_frag="config/mh-sysv5"
1792 i[3456789]86-*-solaris2*)
1793 host_makefile_frag="config/mh-sysv4"
1795 i[3456789]86-*-msdosdjgpp*)
1796 host_makefile_frag="config/mh-djgpp"
1799 host_makefile_frag="config/mh-cygwin"
1802 host_makefile_frag="config/mh-mingw32"
1805 host_makefile_frag="config/mh-interix"
1808 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1812 host_makefile_frag="config/mh-solaris"
1815 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1816 # without overflowing the jump tables (-J says to use a 32 bit table)
1817 tentative_cc="cc -J"
1820 tentative_cc="cc -Wp,-H256000"
1823 tentative_cc="cc -Wp,-H256000"
1826 # /bin/cc is less than useful for our purposes. Always use GCC
1827 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1828 host_makefile_frag="config/mh-lynxrs6k"
1831 # /bin/cc is less than useful for our purposes. Always use GCC
1832 tentative_cc="/bin/gcc"
1835 host_makefile_frag="config/mh-sysv4"
1840 extra_arflags_for_target=
1841 extra_nmflags_for_target=
1842 extra_ranlibflags_for_target=
1843 target_makefile_frag=/dev/null
1845 i[3456789]86-*-netware*)
1846 target_makefile_frag="config/mt-netware"
1849 target_makefile_frag="config/mt-netware"
1852 target_makefile_frag="config/mt-linux"
1854 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1855 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1856 # commands to handle both 32-bit and 64-bit objects. These flags are
1857 # harmless if we're using GNU nm or ar.
1858 extra_arflags_for_target=" -X32_64"
1859 extra_nmflags_for_target=" -B -X32_64"
1862 # ranlib from Darwin requires the -c flag to look at common symbols.
1863 extra_ranlibflags_for_target=" -c"
1865 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1866 target_makefile_frag="config/mt-wince"
1870 alphaieee_frag=/dev/null
1873 # This just makes sure to use the -mieee option to build target libs.
1874 # This should probably be set individually by each library.
1875 alphaieee_frag="config/mt-alphaieee"
1879 # If --enable-target-optspace always use -Os instead of -O2 to build
1880 # the target libraries, similarly if it is not specified, use -Os
1881 # on selected platforms.
1882 ospace_frag=/dev/null
1883 case "${enable_target_optspace}:${target}" in
1885 ospace_frag="config/mt-ospace"
1888 ospace_frag="config/mt-d30v"
1890 :m32r-* | :d10v-* | :fr30-*)
1891 ospace_frag="config/mt-ospace"
1896 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1900 # Set with_gnu_as and with_gnu_ld as appropriate.
1902 # This is done by determining whether or not the appropriate directory
1903 # is available, and by checking whether or not specific configurations
1904 # have requested that this magic not happen.
1906 # The command line options always override the explicit settings in
1907 # configure.in, and the settings in configure.in override this magic.
1909 # If the default for a toolchain is to use GNU as and ld, and you don't
1910 # want to do that, then you should use the --without-gnu-as and
1911 # --without-gnu-ld options for the configure script.
1913 if test x${use_gnu_as} = x &&
1914 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
1916 extra_host_args="$extra_host_args --with-gnu-as"
1919 if test x${use_gnu_ld} = x &&
1920 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
1922 extra_host_args="$extra_host_args --with-gnu-ld"
1925 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
1926 # can detect this case.
1928 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
1930 extra_host_args="$extra_host_args --with-newlib"
1934 # Default to using --with-stabs for certain targets.
1935 if test x${with_stabs} = x ; then
1939 mips*-*-* | alpha*-*-osf*)
1941 extra_host_args="${extra_host_args} --with-stabs"
1946 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
1947 # them automatically.
1950 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
1954 # If we aren't going to be using gcc, see if we can extract a definition
1955 # of CC from the fragment.
1956 # Actually, use the 'pre-extracted' version above.
1957 if test -z "${CC}" && test "${build}" = "${host}" ; then
1958 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1960 for dir in $PATH; do
1961 test -z "$dir" && dir=.
1962 if test -f $dir/gcc; then
1968 if test -z "${found}" && test -n "${tentative_cc}" ; then
1973 # Some systems (e.g., one of the i386-aix systems the gas testers are
1974 # using) don't handle "\$" correctly, so don't use it here.
1975 tooldir='${exec_prefix}'/${target_alias}
1976 build_tooldir=${tooldir}
1978 # Generate a default definition for YACC. This is used if the makefile can't
1979 # locate bison or byacc in objdir.
1981 for prog in 'bison -y' byacc yacc
1983 set dummy $prog; tmp=$2
1984 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1985 for dir in $PATH; do
1986 test -z "$dir" && dir=.
1987 if test -f $dir/$tmp; then
1988 DEFAULT_YACC="$prog"
1994 test -n "$DEFAULT_YACC" && break
1997 # Generate a default definition for M4. This is used if the makefile can't
1998 # locate m4 in objdir.
2000 for prog in gm4 gnum4 m4
2002 set dummy $prog; tmp=$2
2003 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2004 for dir in $PATH; do
2005 test -z "$dir" && dir=.
2006 if test -f $dir/$tmp; then
2013 test -n "$DEFAULT_M4" && break
2016 # Generate a default definition for LEX. This is used if the makefile can't
2017 # locate flex in objdir.
2019 for prog in flex lex
2021 set dummy $prog; tmp=$2
2022 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2023 for dir in $PATH; do
2024 test -z "$dir" && dir=.
2025 if test -f $dir/$tmp; then
2032 test -n "$DEFAULT_LEX" && break
2035 if test "${build}" != "${host}" ; then
2036 # If we are doing a Canadian Cross, in which the host and build systems
2037 # are not the same, we set reasonable default values for the tools.
2039 BISON=${BISON-bison}
2040 CC=${CC-${host_alias}-gcc}
2041 CFLAGS=${CFLAGS-"-g -O2"}
2042 CXX=${CXX-${host_alias}-c++}
2043 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2044 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2045 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2046 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2047 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2048 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2049 BUILD_PREFIX=${build_alias}-
2050 BUILD_PREFIX_1=${build_alias}-
2051 MAKEINFO=${MAKEINFO-makeinfo}
2053 if test -z "${YACC}" ; then
2054 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2055 for dir in $PATH; do
2056 test -z "$dir" && dir=.
2057 if test -f $dir/bison; then
2061 if test -f $dir/byacc; then
2065 if test -f $dir/yacc; then
2071 if test -z "${YACC}" ; then
2076 if test -z "${LEX}" ; then
2077 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2078 for dir in $PATH; do
2079 test -z "$dir" && dir=.
2080 if test -f $dir/flex; then
2084 if test -f $dir/lex; then
2094 # Set reasonable default values for some tools even if not Canadian.
2095 # Of course, these are different reasonable default values, originally
2096 # specified directly in the Makefile.
2097 # We don't export, so that autoconf can do its job.
2098 # Note that all these settings are above the fragment inclusion point
2099 # in Makefile.in, so can still be overridden by fragments.
2100 # This is all going to change when we autoconfiscate...
2102 BISON="\$(USUAL_BISON)"
2103 CC_FOR_BUILD="\$(CC)"
2104 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2106 BUILD_PREFIX_1=loser-
2107 MAKEINFO="\$(USUAL_MAKEINFO)"
2109 YACC="\$(USUAL_YACC)"
2111 # If CC is still not set, try to get gcc.
2113 if test -z "${CC}" ; then
2114 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2115 for dir in $PATH; do
2116 test -z "$dir" && dir=.
2117 if test -f $dir/gcc; then
2120 echo 'void f(){}' > conftest.c
2121 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2122 CFLAGS=${CFLAGS-"-g -O2"}
2123 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2125 CFLAGS=${CFLAGS-"-O2"}
2126 CXXFLAGS=${CXXFLAGS-"-O2"}
2135 # Determine if we are using gcc.
2136 cat > conftest.c <<EOF
2141 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2145 if test -z "${CFLAGS}"; then
2146 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2147 # is set to a version of gcc.
2148 if test "$cc_prog_is_gcc" = yes; then
2149 echo 'void f(){}' > conftest.c
2150 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2151 CFLAGS=${CFLAGS-"-g -O2"}
2152 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2154 CFLAGS=${CFLAGS-"-O2"}
2155 CXXFLAGS=${CXXFLAGS-"-O2"}
2162 # We must set the default linker to the linker used by gcc for the correct
2163 # operation of libtool. If LD is not defined and we are using gcc, try to
2164 # set the LD default to the ld used by gcc.
2165 if test -z "$LD"; then
2166 if test "$cc_prog_is_gcc" = yes; then
2169 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2171 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2173 case $gcc_prog_ld in
2174 # Accept absolute paths.
2175 [\\/]* | [A-Za-z]:[\\/]*)
2176 LD="$gcc_prog_ld" ;;
2182 CFLAGS=${CFLAGS-"-g"}
2183 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2186 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2187 # Set up the list of links to be made.
2188 # ${links} is the list of link names, and ${files} is the list of names to link to.
2191 configlinks="${links}"
2192 if test -r ./config.status ; then
2193 mv -f ./config.status ./config.back
2195 while test -n "${files}" ; do
2196 # set file to car of files, files to cdr of files
2197 set ${files}; file=$1; shift; files=$*
2198 set ${links}; link=$1; shift; links=$*
2200 if test ! -r ${srcdir}/${file} ; then
2201 if test ! -r ${file} ; then
2202 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2203 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2209 srcfile=${srcdir}/${file}
2212 ${remove} -f ${link}
2213 # Make a symlink if possible, otherwise try a hard link
2214 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2217 # We need to re-remove the file because Lynx leaves a
2218 # very strange directory there when it fails an NFS symlink.
2219 ${remove} -r -f ${link}
2220 ${hard_link} ${srcfile} ${link}
2222 if test ! -r ${link} ; then
2223 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2227 echo "Linked \"${link}\" to \"${srcfile}\"."
2230 # Create a .gdbinit file which runs the one in srcdir
2231 # and tells GDB to look there for source files.
2233 if test -r ${srcdir}/.gdbinit ; then
2236 *) cat > ./.gdbinit <<EOF
2240 source ${srcdir}/.gdbinit
2246 # Make sure that the compiler is able to generate an executable. If it
2247 # can't, we are probably in trouble. We don't care whether we can run the
2248 # executable--we might be using a cross compiler--we only care whether it
2249 # can be created. At this point the main configure script has set CC.
2251 echo "int main () { return 0; }" > conftest.c
2252 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2253 if test $? = 0 ; then
2254 if test -s conftest || test -s conftest.exe ; then
2260 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2261 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2268 # The Solaris /usr/ucb/cc compiler does not appear to work.
2270 sparc-sun-solaris2*)
2271 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2272 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2274 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2275 if test -d /opt/cygnus/bin ; then
2276 if test "$could_use" = "" ; then
2277 could_use="/opt/cygnus/bin"
2279 could_use="$could_use or /opt/cygnus/bin"
2282 if test "$could_use" = "" ; then
2283 echo "Warning: compilation may fail because you're using"
2284 echo "/usr/ucb/cc. You should change your PATH or CC "
2285 echo "variable and rerun configure."
2287 echo "Warning: compilation may fail because you're using"
2288 echo "/usr/ucb/cc, when you should use the C compiler from"
2289 echo "$could_use. You should change your"
2290 echo "PATH or CC variable and rerun configure."
2296 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2297 # binutils tools will find libbfd.so.
2298 case "${enable_shared}" in
2299 no | "") SET_LIB_PATH= ;;
2300 *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
2304 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2305 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2308 # Record target_configdirs and the configure arguments for target and
2309 # build configuration in Makefile.
2310 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2312 # This is the final value for target_configdirs. configdirs already
2313 # has its final value, as does build_modules. It's time to create some
2314 # lists of valid targets.
2317 configure_build_modules=
2318 for module in ${build_modules} ; do
2319 all_build_modules=all-build-${module}
2320 configure_build_modules=configure-build-${module}
2323 # Determine whether gdb needs tk/tcl or not.
2324 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2325 # and in that case we want gdb to be built without tk. Ugh!
2326 # In fact I believe gdb is the *only* package directly dependent on tk,
2327 # so we should be able to put the 'maybe's in unconditionally and
2328 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2329 # 100% sure that that's safe though.
2331 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2332 case "$enable_gdbtk" in
2336 GDB_TK="${gdb_tk}" ;;
2338 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2339 # distro. Eventually someone will fix this and move Insight, nee
2340 # gdbtk to a separate directory.
2341 if test -d ${srcdir}/gdb/gdbtk ; then
2349 # Create the 'maybe dependencies'. This uses a temporary file.
2351 # While at that, we remove Makefiles if we were started for recursive
2352 # configuration, so that the top-level Makefile reconfigures them,
2353 # like we used to do when configure itself was recursive.
2355 echo '# maybedep.tmp' > maybedep.tmp
2357 # Make-targets which may need maybe dependencies.
2358 mts="configure all install check clean distclean dvi info install-info"
2359 mts="${mts} installcheck mostlyclean maintainer-clean TAGS"
2361 # Loop over modules and make-targets.
2362 for module in ${build_modules} ; do
2363 if test -z "${no_recursion}" \
2364 && test -f ${build_subdir}/${module}/Makefile; then
2365 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2366 rm -f ${build_subdir}/${module}/Makefile
2368 for mt in ${mts} ; do
2370 install) ;; # No installing build modules.
2371 *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;;
2375 for module in ${configdirs} ; do
2376 if test -z "${no_recursion}" \
2377 && test -f ${module}/Makefile; then
2378 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2379 rm -f ${module}/Makefile
2381 for mt in ${mts} ; do
2382 echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp
2385 for module in ${target_configdirs} ; do
2386 if test -z "${no_recursion}" \
2387 && test -f ${target_subdir}/${module}/Makefile; then
2388 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2389 rm -f ${target_subdir}/${module}/Makefile
2391 for mt in ${mts} ; do
2392 echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp
2395 maybe_dependencies=maybedep.tmp
2398 # Create the serialization dependencies. This uses a temporary file.
2400 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2401 if test "${enable_serial_configure+set}" = set; then
2402 enableval="$enable_serial_configure"
2407 case ${enable_serial_configure} in
2409 enable_serial_build_configure=yes
2410 enable_serial_host_configure=yes
2411 enable_serial_target_configure=yes
2415 # These force 'configure's to be done one at a time, to avoid problems
2416 # with contention over a shared config.cache.
2418 echo '# serdep.tmp' > serdep.tmp
2420 test "x${enable_serial_build_configure}" = xyes &&
2421 for item in ${build_configdirs} ; do
2424 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2429 test "x${enable_serial_host_configure}" = xyes &&
2430 for item in ${configdirs} ; do
2433 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2438 test "x${enable_serial_target_configure}" = xyes &&
2439 for item in ${target_configdirs} ; do
2442 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2446 serialization_dependencies=serdep.tmp
2449 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2450 # target and nonopt. These are the ones we might not want to pass
2451 # down to subconfigures.
2452 baseargs=`echo " ${ac_configure_args} " | \
2453 sed -e 's/ --no[^ ]* / /' \
2454 -e 's/ --c[a-z-]*[= ][^ ]* / /' \
2455 -e 's/ --sr[a-z-]*[= ][^ ]* / /' \
2456 -e 's/ --ho[a-z-]*[= ][^ ]* / /' \
2457 -e 's/ --bu[a-z-]*[= ][^ ]* / /' \
2458 -e 's/ --t[a-z-]*[= ][^ ]* / /' \
2459 -e 's/ -cache-file[= ][^ ]* / /' \
2460 -e 's/ -srcdir[= ][^ ]* / /' \
2461 -e 's/ -host[= ][^ ]* / /' \
2462 -e 's/ -build[= ][^ ]* / /' \
2463 -e 's/ -target[= ][^ ]* / /' \
2464 -e "s/ [^' -][^ ]* / /" \
2465 -e 's/^ *//;s/ *$//'`
2467 # For the build-side libraries, we just need to pretend we're native,
2468 # and not use the same cache file. Multilibs are neither needed nor
2470 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2472 # For host modules, accept cache file option, or specification as blank.
2473 case "${cache_file}" in
2475 cache_file_option="" ;;
2476 /* | [A-Za-z]:[\\/]* ) # absolute path
2477 cache_file_option="--cache-file=${cache_file}" ;;
2479 cache_file_option="--cache-file=../${cache_file}" ;;
2482 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2484 target_configargs=${baseargs}
2486 # Passing a --with-cross-host argument lets the target libraries know
2487 # whether they are being built with a cross-compiler or being built
2488 # native. However, it would be better to use other mechanisms to make the
2489 # sorts of decisions they want to make on this basis. Please consider
2490 # this option to be deprecated. FIXME.
2491 if test x${is_cross_compiler} = xyes ; then
2492 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2495 # Default to --enable-multilib.
2496 if test x${enable_multilib} = x ; then
2497 target_configargs="--enable-multilib ${target_configargs}"
2500 # Pass --with-newlib if appropriate. Note that target_configdirs has
2501 # changed from the earlier setting of with_newlib.
2502 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2503 target_configargs="--with-newlib ${target_configargs}"
2506 # Pass the appropriate --host, --build, and --cache-file arguments.
2507 target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2509 # provide a proper gxx_include_dir.
2510 # Note, if you change the default, make sure to fix both here and in
2511 # the gcc and libstdc++-v3 subdirectories.
2512 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2513 case "${with_gxx_include_dir}" in
2515 { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
2518 case "${enable_version_specific_runtime_libs}" in
2519 yes) gxx_include_dir='${libsubdir}/include/c++' ;;
2521 . ${srcdir}/config.if
2522 gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
2524 *) gxx_include_dir=${with_gxx_include_dir} ;;
2528 case " $target_configdirs " in
2530 case " $target_configargs " in
2531 *" --with-newlib "*)
2534 FLAGS_FOR_TARGET=$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' ;;
2537 # If we're not building GCC, don't discard standard headers.
2538 if test -d ${srcdir}/gcc; then
2539 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2541 if test "${build}" != "${host}"; then
2542 # On Canadian crosses, CC_FOR_TARGET will have already been set
2543 # by `configure', so we won't have an opportunity to add -Bgcc/
2544 # to it. This is right: we don't want to search that directory
2545 # for binaries, but we want the header files in there, so add
2547 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2549 # Someone might think of using the pre-installed headers on
2550 # Canadian crosses, in case the installed compiler is not fully
2551 # compatible with the compiler being built. In this case, it
2552 # would be better to flag an error than risking having
2553 # incompatible object files being constructed. We can't
2554 # guarantee that an error will be flagged, but let's hope the
2555 # compiler will do it, when presented with incompatible header
2560 case "${target}-${is_cross_compiler}" in
2561 i[3456789]86-*-linux*-no)
2562 # Here host == target, so we don't need to build gcc,
2563 # so we don't want to discard standard headers.
2564 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2567 # If we're building newlib, use its generic headers last, but search
2568 # for any libc-related directories first (so make it the last -B
2570 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2578 # On Canadian crosses, we'll be searching the right directories for
2579 # the previously-installed cross compiler, so don't bother to add
2580 # flags for directories within the install tree of the compiler
2581 # being built; programs in there won't even run.
2582 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2583 # Search for pre-installed headers if nothing else fits.
2584 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
2587 if test "x${use_gnu_ld}" = x &&
2588 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2589 # Arrange for us to find uninstalled linker scripts.
2590 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2593 if test "x${CC_FOR_TARGET+set}" = xset; then
2595 elif test -d ${srcdir}/gcc; then
2596 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2597 elif test "$host" = "$target"; then
2598 CC_FOR_TARGET='$(CC)'
2600 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2602 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2604 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2606 elif test -d ${srcdir}/gcc; then
2607 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2608 elif test "$host" = "$target"; then
2609 GCJ_FOR_TARGET='gcj'
2611 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2613 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2615 # Don't use libstdc++-v3's flags to configure/build itself.
2616 libstdcxx_flags='`test ! -f $$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$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2617 raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2619 if test "x${CXX_FOR_TARGET+set}" = xset; then
2621 elif test -d ${srcdir}/gcc; then
2622 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2623 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2624 # default whereas gcc does not.
2625 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2627 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2628 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2629 elif test "$host" = "$target"; then
2630 CXX_FOR_TARGET='$(CXX)'
2631 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2633 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2634 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2636 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2637 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2639 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2640 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2642 # We want to defer the evaluation of `cmd`s and shell variables in
2643 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2644 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2645 # quotes, but we still have to duplicate `$'s so that shell variables
2646 # can be expanded by the nested make as shell variables, not as make
2648 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2649 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2651 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2652 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2653 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2654 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2655 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2656 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2657 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2659 # Makefile fragments.
2660 host_makefile_frag=${srcdir}/${host_makefile_frag}
2661 target_makefile_frag=${srcdir}/${target_makefile_frag}
2662 alphaieee_frag=${srcdir}/${alphaieee_frag}
2663 ospace_frag=${srcdir}/${ospace_frag}
2669 # Miscellanea: directories, flags, etc.
2683 # Build module lists & subconfigure args.
2688 # Host module lists & subconfigure args.
2692 # Target module lists & subconfigure args.
2706 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2707 ncn_target_tool_prefix=
2708 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2710 if test -n "$ncn_tool_prefix"; then
2711 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2712 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2713 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2714 echo "configure:2715: checking for $ac_word" >&5
2715 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2716 echo $ac_n "(cached) $ac_c" 1>&6
2718 if test -n "$AR"; then
2719 ac_cv_prog_AR="$AR" # Let the user override the test.
2721 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2723 for ac_dir in $ac_dummy; do
2724 test -z "$ac_dir" && ac_dir=.
2725 if test -f $ac_dir/$ac_word; then
2726 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2734 if test -n "$AR"; then
2735 echo "$ac_t""$AR" 1>&6
2737 echo "$ac_t""no" 1>&6
2741 if test -z "$ac_cv_prog_AR" ; then
2742 if test $build = $host ; then
2744 # Extract the first word of "ar", so it can be a program name with args.
2745 set dummy ar; ac_word=$2
2746 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2747 echo "configure:2748: checking for $ac_word" >&5
2748 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2749 echo $ac_n "(cached) $ac_c" 1>&6
2751 if test -n "$ncn_cv_AR"; then
2752 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2754 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2756 for ac_dir in $ac_dummy; do
2757 test -z "$ac_dir" && ac_dir=.
2758 if test -f $ac_dir/$ac_word; then
2759 ac_cv_prog_ncn_cv_AR="ar"
2764 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2767 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2768 if test -n "$ncn_cv_AR"; then
2769 echo "$ac_t""$ncn_cv_AR" 1>&6
2771 echo "$ac_t""no" 1>&6
2776 AR="${ncn_tool_prefix}ar"
2782 if test -n "$ncn_tool_prefix"; then
2783 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2784 set dummy ${ncn_tool_prefix}as; ac_word=$2
2785 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2786 echo "configure:2787: checking for $ac_word" >&5
2787 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2788 echo $ac_n "(cached) $ac_c" 1>&6
2790 if test -n "$AS"; then
2791 ac_cv_prog_AS="$AS" # Let the user override the test.
2793 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2795 for ac_dir in $ac_dummy; do
2796 test -z "$ac_dir" && ac_dir=.
2797 if test -f $ac_dir/$ac_word; then
2798 ac_cv_prog_AS="${ncn_tool_prefix}as"
2806 if test -n "$AS"; then
2807 echo "$ac_t""$AS" 1>&6
2809 echo "$ac_t""no" 1>&6
2813 if test -z "$ac_cv_prog_AS" ; then
2814 if test $build = $host ; then
2816 # Extract the first word of "as", so it can be a program name with args.
2817 set dummy as; ac_word=$2
2818 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2819 echo "configure:2820: checking for $ac_word" >&5
2820 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2821 echo $ac_n "(cached) $ac_c" 1>&6
2823 if test -n "$ncn_cv_AS"; then
2824 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2826 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2828 for ac_dir in $ac_dummy; do
2829 test -z "$ac_dir" && ac_dir=.
2830 if test -f $ac_dir/$ac_word; then
2831 ac_cv_prog_ncn_cv_AS="as"
2836 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2839 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2840 if test -n "$ncn_cv_AS"; then
2841 echo "$ac_t""$ncn_cv_AS" 1>&6
2843 echo "$ac_t""no" 1>&6
2848 AS="${ncn_tool_prefix}as"
2854 if test -n "$ncn_tool_prefix"; then
2855 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2856 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2857 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2858 echo "configure:2859: checking for $ac_word" >&5
2859 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2860 echo $ac_n "(cached) $ac_c" 1>&6
2862 if test -n "$DLLTOOL"; then
2863 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2865 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2867 for ac_dir in $ac_dummy; do
2868 test -z "$ac_dir" && ac_dir=.
2869 if test -f $ac_dir/$ac_word; then
2870 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2877 DLLTOOL="$ac_cv_prog_DLLTOOL"
2878 if test -n "$DLLTOOL"; then
2879 echo "$ac_t""$DLLTOOL" 1>&6
2881 echo "$ac_t""no" 1>&6
2885 if test -z "$ac_cv_prog_DLLTOOL" ; then
2886 if test $build = $host ; then
2887 ncn_cv_DLLTOOL=$DLLTOOL
2888 # Extract the first word of "dlltool", so it can be a program name with args.
2889 set dummy dlltool; ac_word=$2
2890 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2891 echo "configure:2892: checking for $ac_word" >&5
2892 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
2893 echo $ac_n "(cached) $ac_c" 1>&6
2895 if test -n "$ncn_cv_DLLTOOL"; then
2896 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
2898 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2900 for ac_dir in $ac_dummy; do
2901 test -z "$ac_dir" && ac_dir=.
2902 if test -f $ac_dir/$ac_word; then
2903 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2908 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2911 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
2912 if test -n "$ncn_cv_DLLTOOL"; then
2913 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
2915 echo "$ac_t""no" 1>&6
2918 DLLTOOL=$ncn_cv_DLLTOOL
2920 DLLTOOL="${ncn_tool_prefix}dlltool"
2923 DLLTOOL="$ac_cv_prog_DLLTOOL"
2926 if test -n "$ncn_tool_prefix"; then
2927 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
2928 set dummy ${ncn_tool_prefix}ld; ac_word=$2
2929 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2930 echo "configure:2931: checking for $ac_word" >&5
2931 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
2932 echo $ac_n "(cached) $ac_c" 1>&6
2934 if test -n "$LD"; then
2935 ac_cv_prog_LD="$LD" # Let the user override the test.
2937 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2939 for ac_dir in $ac_dummy; do
2940 test -z "$ac_dir" && ac_dir=.
2941 if test -f $ac_dir/$ac_word; then
2942 ac_cv_prog_LD="${ncn_tool_prefix}ld"
2950 if test -n "$LD"; then
2951 echo "$ac_t""$LD" 1>&6
2953 echo "$ac_t""no" 1>&6
2957 if test -z "$ac_cv_prog_LD" ; then
2958 if test $build = $host ; then
2960 # Extract the first word of "ld", so it can be a program name with args.
2961 set dummy ld; ac_word=$2
2962 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2963 echo "configure:2964: checking for $ac_word" >&5
2964 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
2965 echo $ac_n "(cached) $ac_c" 1>&6
2967 if test -n "$ncn_cv_LD"; then
2968 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
2970 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2972 for ac_dir in $ac_dummy; do
2973 test -z "$ac_dir" && ac_dir=.
2974 if test -f $ac_dir/$ac_word; then
2975 ac_cv_prog_ncn_cv_LD="ld"
2980 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
2983 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
2984 if test -n "$ncn_cv_LD"; then
2985 echo "$ac_t""$ncn_cv_LD" 1>&6
2987 echo "$ac_t""no" 1>&6
2992 LD="${ncn_tool_prefix}ld"
2998 if test -n "$ncn_tool_prefix"; then
2999 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3000 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3001 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3002 echo "configure:3003: checking for $ac_word" >&5
3003 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3004 echo $ac_n "(cached) $ac_c" 1>&6
3006 if test -n "$NM"; then
3007 ac_cv_prog_NM="$NM" # Let the user override the test.
3009 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3011 for ac_dir in $ac_dummy; do
3012 test -z "$ac_dir" && ac_dir=.
3013 if test -f $ac_dir/$ac_word; then
3014 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3022 if test -n "$NM"; then
3023 echo "$ac_t""$NM" 1>&6
3025 echo "$ac_t""no" 1>&6
3029 if test -z "$ac_cv_prog_NM" ; then
3030 if test $build = $host ; then
3032 # Extract the first word of "nm", so it can be a program name with args.
3033 set dummy nm; ac_word=$2
3034 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3035 echo "configure:3036: checking for $ac_word" >&5
3036 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3037 echo $ac_n "(cached) $ac_c" 1>&6
3039 if test -n "$ncn_cv_NM"; then
3040 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3042 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3044 for ac_dir in $ac_dummy; do
3045 test -z "$ac_dir" && ac_dir=.
3046 if test -f $ac_dir/$ac_word; then
3047 ac_cv_prog_ncn_cv_NM="nm"
3052 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3055 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3056 if test -n "$ncn_cv_NM"; then
3057 echo "$ac_t""$ncn_cv_NM" 1>&6
3059 echo "$ac_t""no" 1>&6
3064 NM="${ncn_tool_prefix}nm"
3070 if test -n "$ncn_tool_prefix"; then
3071 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3072 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3073 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3074 echo "configure:3075: checking for $ac_word" >&5
3075 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3076 echo $ac_n "(cached) $ac_c" 1>&6
3078 if test -n "$RANLIB"; then
3079 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3081 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3083 for ac_dir in $ac_dummy; do
3084 test -z "$ac_dir" && ac_dir=.
3085 if test -f $ac_dir/$ac_word; then
3086 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3093 RANLIB="$ac_cv_prog_RANLIB"
3094 if test -n "$RANLIB"; then
3095 echo "$ac_t""$RANLIB" 1>&6
3097 echo "$ac_t""no" 1>&6
3101 if test -z "$ac_cv_prog_RANLIB" ; then
3102 if test $build = $host ; then
3103 ncn_cv_RANLIB=$RANLIB
3104 # Extract the first word of "ranlib", so it can be a program name with args.
3105 set dummy ranlib; ac_word=$2
3106 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3107 echo "configure:3108: checking for $ac_word" >&5
3108 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3109 echo $ac_n "(cached) $ac_c" 1>&6
3111 if test -n "$ncn_cv_RANLIB"; then
3112 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3114 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3116 for ac_dir in $ac_dummy; do
3117 test -z "$ac_dir" && ac_dir=.
3118 if test -f $ac_dir/$ac_word; then
3119 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3124 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3127 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3128 if test -n "$ncn_cv_RANLIB"; then
3129 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3131 echo "$ac_t""no" 1>&6
3134 RANLIB=$ncn_cv_RANLIB
3139 RANLIB="$ac_cv_prog_RANLIB"
3142 if test -n "$ncn_tool_prefix"; then
3143 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3144 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3145 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3146 echo "configure:3147: checking for $ac_word" >&5
3147 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3148 echo $ac_n "(cached) $ac_c" 1>&6
3150 if test -n "$WINDRES"; then
3151 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3153 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3155 for ac_dir in $ac_dummy; do
3156 test -z "$ac_dir" && ac_dir=.
3157 if test -f $ac_dir/$ac_word; then
3158 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3165 WINDRES="$ac_cv_prog_WINDRES"
3166 if test -n "$WINDRES"; then
3167 echo "$ac_t""$WINDRES" 1>&6
3169 echo "$ac_t""no" 1>&6
3173 if test -z "$ac_cv_prog_WINDRES" ; then
3174 if test $build = $host ; then
3175 ncn_cv_WINDRES=$WINDRES
3176 # Extract the first word of "windres", so it can be a program name with args.
3177 set dummy windres; ac_word=$2
3178 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3179 echo "configure:3180: checking for $ac_word" >&5
3180 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3181 echo $ac_n "(cached) $ac_c" 1>&6
3183 if test -n "$ncn_cv_WINDRES"; then
3184 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3186 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3188 for ac_dir in $ac_dummy; do
3189 test -z "$ac_dir" && ac_dir=.
3190 if test -f $ac_dir/$ac_word; then
3191 ac_cv_prog_ncn_cv_WINDRES="windres"
3196 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3199 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3200 if test -n "$ncn_cv_WINDRES"; then
3201 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3203 echo "$ac_t""no" 1>&6
3206 WINDRES=$ncn_cv_WINDRES
3208 WINDRES="${ncn_tool_prefix}windres"
3211 WINDRES="$ac_cv_prog_WINDRES"
3214 if test -n "$ncn_tool_prefix"; then
3215 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3216 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3217 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3218 echo "configure:3219: checking for $ac_word" >&5
3219 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3220 echo $ac_n "(cached) $ac_c" 1>&6
3222 if test -n "$OBJCOPY"; then
3223 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3225 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3227 for ac_dir in $ac_dummy; do
3228 test -z "$ac_dir" && ac_dir=.
3229 if test -f $ac_dir/$ac_word; then
3230 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3237 OBJCOPY="$ac_cv_prog_OBJCOPY"
3238 if test -n "$OBJCOPY"; then
3239 echo "$ac_t""$OBJCOPY" 1>&6
3241 echo "$ac_t""no" 1>&6
3245 if test -z "$ac_cv_prog_OBJCOPY" ; then
3246 if test $build = $host ; then
3247 ncn_cv_OBJCOPY=$OBJCOPY
3248 # Extract the first word of "objcopy", so it can be a program name with args.
3249 set dummy objcopy; ac_word=$2
3250 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3251 echo "configure:3252: checking for $ac_word" >&5
3252 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3253 echo $ac_n "(cached) $ac_c" 1>&6
3255 if test -n "$ncn_cv_OBJCOPY"; then
3256 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3258 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3260 for ac_dir in $ac_dummy; do
3261 test -z "$ac_dir" && ac_dir=.
3262 if test -f $ac_dir/$ac_word; then
3263 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3268 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3271 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3272 if test -n "$ncn_cv_OBJCOPY"; then
3273 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3275 echo "$ac_t""no" 1>&6
3278 OBJCOPY=$ncn_cv_OBJCOPY
3280 OBJCOPY="${ncn_tool_prefix}objcopy"
3283 OBJCOPY="$ac_cv_prog_OBJCOPY"
3286 if test -n "$ncn_tool_prefix"; then
3287 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3288 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3289 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3290 echo "configure:3291: checking for $ac_word" >&5
3291 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3292 echo $ac_n "(cached) $ac_c" 1>&6
3294 if test -n "$OBJDUMP"; then
3295 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3297 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3299 for ac_dir in $ac_dummy; do
3300 test -z "$ac_dir" && ac_dir=.
3301 if test -f $ac_dir/$ac_word; then
3302 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3309 OBJDUMP="$ac_cv_prog_OBJDUMP"
3310 if test -n "$OBJDUMP"; then
3311 echo "$ac_t""$OBJDUMP" 1>&6
3313 echo "$ac_t""no" 1>&6
3317 if test -z "$ac_cv_prog_OBJDUMP" ; then
3318 if test $build = $host ; then
3319 ncn_cv_OBJDUMP=$OBJDUMP
3320 # Extract the first word of "objdump", so it can be a program name with args.
3321 set dummy objdump; ac_word=$2
3322 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3323 echo "configure:3324: checking for $ac_word" >&5
3324 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3325 echo $ac_n "(cached) $ac_c" 1>&6
3327 if test -n "$ncn_cv_OBJDUMP"; then
3328 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3330 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3332 for ac_dir in $ac_dummy; do
3333 test -z "$ac_dir" && ac_dir=.
3334 if test -f $ac_dir/$ac_word; then
3335 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3340 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3343 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3344 if test -n "$ncn_cv_OBJDUMP"; then
3345 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3347 echo "$ac_t""no" 1>&6
3350 OBJDUMP=$ncn_cv_OBJDUMP
3352 OBJDUMP="${ncn_tool_prefix}objdump"
3355 OBJDUMP="$ac_cv_prog_OBJDUMP"
3367 if test -n "$ncn_target_tool_prefix"; then
3368 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3369 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3370 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3371 echo "configure:3372: checking for $ac_word" >&5
3372 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3373 echo $ac_n "(cached) $ac_c" 1>&6
3375 if test -n "$AR_FOR_TARGET"; then
3376 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3378 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3380 for ac_dir in $ac_dummy; do
3381 test -z "$ac_dir" && ac_dir=.
3382 if test -f $ac_dir/$ac_word; then
3383 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3390 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3391 if test -n "$AR_FOR_TARGET"; then
3392 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3394 echo "$ac_t""no" 1>&6
3398 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3399 if test $build = $target ; then
3400 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3401 # Extract the first word of "ar", so it can be a program name with args.
3402 set dummy ar; ac_word=$2
3403 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3404 echo "configure:3405: checking for $ac_word" >&5
3405 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3406 echo $ac_n "(cached) $ac_c" 1>&6
3408 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3409 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3411 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3413 for ac_dir in $ac_dummy; do
3414 test -z "$ac_dir" && ac_dir=.
3415 if test -f $ac_dir/$ac_word; then
3416 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3421 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3424 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3425 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3426 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3428 echo "$ac_t""no" 1>&6
3431 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3433 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3436 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3439 if test -n "$ncn_target_tool_prefix"; then
3440 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3441 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3442 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3443 echo "configure:3444: checking for $ac_word" >&5
3444 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3445 echo $ac_n "(cached) $ac_c" 1>&6
3447 if test -n "$AS_FOR_TARGET"; then
3448 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3450 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3452 for ac_dir in $ac_dummy; do
3453 test -z "$ac_dir" && ac_dir=.
3454 if test -f $ac_dir/$ac_word; then
3455 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3462 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3463 if test -n "$AS_FOR_TARGET"; then
3464 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3466 echo "$ac_t""no" 1>&6
3470 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3471 if test $build = $target ; then
3472 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3473 # Extract the first word of "as", so it can be a program name with args.
3474 set dummy as; ac_word=$2
3475 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3476 echo "configure:3477: checking for $ac_word" >&5
3477 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3478 echo $ac_n "(cached) $ac_c" 1>&6
3480 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3481 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3483 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3485 for ac_dir in $ac_dummy; do
3486 test -z "$ac_dir" && ac_dir=.
3487 if test -f $ac_dir/$ac_word; then
3488 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3493 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3496 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3497 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3498 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3500 echo "$ac_t""no" 1>&6
3503 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3505 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3508 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3511 if test -n "$ncn_target_tool_prefix"; then
3512 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3513 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3514 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3515 echo "configure:3516: checking for $ac_word" >&5
3516 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3517 echo $ac_n "(cached) $ac_c" 1>&6
3519 if test -n "$DLLTOOL_FOR_TARGET"; then
3520 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3522 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3524 for ac_dir in $ac_dummy; do
3525 test -z "$ac_dir" && ac_dir=.
3526 if test -f $ac_dir/$ac_word; then
3527 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3534 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3535 if test -n "$DLLTOOL_FOR_TARGET"; then
3536 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3538 echo "$ac_t""no" 1>&6
3542 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3543 if test $build = $target ; then
3544 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3545 # Extract the first word of "dlltool", so it can be a program name with args.
3546 set dummy dlltool; ac_word=$2
3547 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3548 echo "configure:3549: checking for $ac_word" >&5
3549 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3550 echo $ac_n "(cached) $ac_c" 1>&6
3552 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3553 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3555 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3557 for ac_dir in $ac_dummy; do
3558 test -z "$ac_dir" && ac_dir=.
3559 if test -f $ac_dir/$ac_word; then
3560 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3565 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3568 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3569 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3570 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3572 echo "$ac_t""no" 1>&6
3575 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3577 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3580 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3583 if test -n "$ncn_target_tool_prefix"; then
3584 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3585 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3586 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3587 echo "configure:3588: checking for $ac_word" >&5
3588 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3589 echo $ac_n "(cached) $ac_c" 1>&6
3591 if test -n "$LD_FOR_TARGET"; then
3592 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3594 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3596 for ac_dir in $ac_dummy; do
3597 test -z "$ac_dir" && ac_dir=.
3598 if test -f $ac_dir/$ac_word; then
3599 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3606 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3607 if test -n "$LD_FOR_TARGET"; then
3608 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3610 echo "$ac_t""no" 1>&6
3614 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3615 if test $build = $target ; then
3616 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3617 # Extract the first word of "ld", so it can be a program name with args.
3618 set dummy ld; ac_word=$2
3619 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3620 echo "configure:3621: checking for $ac_word" >&5
3621 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3622 echo $ac_n "(cached) $ac_c" 1>&6
3624 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3625 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3627 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3629 for ac_dir in $ac_dummy; do
3630 test -z "$ac_dir" && ac_dir=.
3631 if test -f $ac_dir/$ac_word; then
3632 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3637 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3640 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3641 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3642 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3644 echo "$ac_t""no" 1>&6
3647 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3649 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3652 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3655 if test -n "$ncn_target_tool_prefix"; then
3656 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3657 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3658 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3659 echo "configure:3660: checking for $ac_word" >&5
3660 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3661 echo $ac_n "(cached) $ac_c" 1>&6
3663 if test -n "$NM_FOR_TARGET"; then
3664 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3666 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3668 for ac_dir in $ac_dummy; do
3669 test -z "$ac_dir" && ac_dir=.
3670 if test -f $ac_dir/$ac_word; then
3671 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3678 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3679 if test -n "$NM_FOR_TARGET"; then
3680 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3682 echo "$ac_t""no" 1>&6
3686 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3687 if test $build = $target ; then
3688 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3689 # Extract the first word of "nm", so it can be a program name with args.
3690 set dummy nm; ac_word=$2
3691 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3692 echo "configure:3693: checking for $ac_word" >&5
3693 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3694 echo $ac_n "(cached) $ac_c" 1>&6
3696 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3697 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3699 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3701 for ac_dir in $ac_dummy; do
3702 test -z "$ac_dir" && ac_dir=.
3703 if test -f $ac_dir/$ac_word; then
3704 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3709 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3712 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3713 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3714 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3716 echo "$ac_t""no" 1>&6
3719 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3721 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3724 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3727 if test -n "$ncn_target_tool_prefix"; then
3728 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3729 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3730 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3731 echo "configure:3732: checking for $ac_word" >&5
3732 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3733 echo $ac_n "(cached) $ac_c" 1>&6
3735 if test -n "$RANLIB_FOR_TARGET"; then
3736 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3738 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3740 for ac_dir in $ac_dummy; do
3741 test -z "$ac_dir" && ac_dir=.
3742 if test -f $ac_dir/$ac_word; then
3743 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3750 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3751 if test -n "$RANLIB_FOR_TARGET"; then
3752 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3754 echo "$ac_t""no" 1>&6
3758 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3759 if test $build = $target ; then
3760 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3761 # Extract the first word of "ranlib", so it can be a program name with args.
3762 set dummy ranlib; ac_word=$2
3763 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3764 echo "configure:3765: checking for $ac_word" >&5
3765 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3766 echo $ac_n "(cached) $ac_c" 1>&6
3768 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3769 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3771 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3773 for ac_dir in $ac_dummy; do
3774 test -z "$ac_dir" && ac_dir=.
3775 if test -f $ac_dir/$ac_word; then
3776 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3781 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3784 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3785 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3786 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3788 echo "$ac_t""no" 1>&6
3791 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3793 RANLIB_FOR_TARGET=":"
3796 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3799 if test -n "$ncn_target_tool_prefix"; then
3800 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3801 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3802 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3803 echo "configure:3804: checking for $ac_word" >&5
3804 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3805 echo $ac_n "(cached) $ac_c" 1>&6
3807 if test -n "$WINDRES_FOR_TARGET"; then
3808 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3810 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3812 for ac_dir in $ac_dummy; do
3813 test -z "$ac_dir" && ac_dir=.
3814 if test -f $ac_dir/$ac_word; then
3815 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3822 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3823 if test -n "$WINDRES_FOR_TARGET"; then
3824 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3826 echo "$ac_t""no" 1>&6
3830 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3831 if test $build = $target ; then
3832 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3833 # Extract the first word of "windres", so it can be a program name with args.
3834 set dummy windres; ac_word=$2
3835 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3836 echo "configure:3837: checking for $ac_word" >&5
3837 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3838 echo $ac_n "(cached) $ac_c" 1>&6
3840 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3841 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3843 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3845 for ac_dir in $ac_dummy; do
3846 test -z "$ac_dir" && ac_dir=.
3847 if test -f $ac_dir/$ac_word; then
3848 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3853 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3856 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3857 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3858 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3860 echo "$ac_t""no" 1>&6
3863 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3865 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3868 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3881 # Fix up target tools.
3882 if test "x${build}" = "x${host}" ; then
3883 # In this case, the newly built tools can and should be used,
3884 # so we override the results of the autoconf tests.
3885 # This should really only happen when the tools are actually being built,
3886 # but that's a further refinement. The new build scheme, where
3887 # tools are built into a structure paralleling where they're installed,
3888 # should also eliminate all of this cleanly.
3889 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
3890 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
3891 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
3892 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
3893 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
3894 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
3895 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
3897 # Certain tools may need extra flags.
3898 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
3899 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
3900 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
3902 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
3903 echo "configure:3904: checking whether to enable maintainer-specific portions of Makefiles" >&5
3904 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3905 if test "${enable_maintainer_mode+set}" = set; then
3906 enableval="$enable_maintainer_mode"
3907 USE_MAINTAINER_MODE=$enableval
3909 USE_MAINTAINER_MODE=no
3912 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
3915 if test "$USE_MAINTAINER_MODE" = yes; then
3916 MAINTAINER_MODE_TRUE=
3917 MAINTAINER_MODE_FALSE='#'
3919 MAINTAINER_MODE_TRUE='#'
3920 MAINTAINER_MODE_FALSE=
3922 MAINT=$MAINTAINER_MODE_TRUE
3925 cat > confcache <<\EOF
3926 # This file is a shell script that caches the results of configure
3927 # tests run on this system so they can be shared between configure
3928 # scripts and configure runs. It is not useful on other systems.
3929 # If it contains results you don't want to keep, you may remove or edit it.
3931 # By default, configure uses ./config.cache as the cache file,
3932 # creating it if it does not exist already. You can give configure
3933 # the --cache-file=FILE option to use a different cache file; that is
3934 # what configure does when it calls configure scripts in
3935 # subdirectories, so they share the cache.
3936 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3937 # config.status only pays attention to the cache file if you give it the
3938 # --recheck option to rerun configure.
3941 # The following way of writing the cache mishandles newlines in values,
3942 # but we know of no workaround that is simple, portable, and efficient.
3943 # So, don't put newlines in cache variables' values.
3944 # Ultrix sh set writes to stderr and can't be redirected directly,
3945 # and sets the high bit in the cache file unless we assign to the vars.
3947 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3949 # `set' does not quote correctly, so add quotes (double-quote substitution
3950 # turns \\\\ into \\, and sed turns \\ into \).
3952 -e "s/'/'\\\\''/g" \
3953 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3956 # `set' quotes correctly as required by POSIX, so do not add quotes.
3957 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3960 if cmp -s $cache_file confcache; then
3963 if test -w $cache_file; then
3964 echo "updating cache $cache_file"
3965 cat confcache > $cache_file
3967 echo "not updating unwritable cache $cache_file"
3972 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3974 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3975 # Let make expand exec_prefix.
3976 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3978 # Any assignment to VPATH causes Sun make to only execute
3979 # the first set of double-colon rules, so remove it if not needed.
3980 # If there is a colon in the path, we need to keep it.
3981 if test "x$srcdir" = x.; then
3982 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3985 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3987 # Transform confdefs.h into DEFS.
3988 # Protect against shell expansion while executing Makefile rules.
3989 # Protect against Makefile macro expansion.
3990 cat > conftest.defs <<\EOF
3991 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
3992 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
3997 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
4001 # Without the "./", some shells look in PATH for config.status.
4002 : ${CONFIG_STATUS=./config.status}
4004 echo creating $CONFIG_STATUS
4005 rm -f $CONFIG_STATUS
4006 cat > $CONFIG_STATUS <<EOF
4008 # Generated automatically by configure.
4009 # Run this file to recreate the current configuration.
4010 # This directory was configured as follows,
4011 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4013 # $0 $ac_configure_args
4015 # Compiler output produced by configure, useful for debugging
4016 # configure, is in ./config.log if it exists.
4018 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4021 case "\$ac_option" in
4022 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4023 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4024 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4025 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4026 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4028 -help | --help | --hel | --he | --h)
4029 echo "\$ac_cs_usage"; exit 0 ;;
4030 *) echo "\$ac_cs_usage"; exit 1 ;;
4034 ac_given_srcdir=$srcdir
4036 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4038 cat >> $CONFIG_STATUS <<EOF
4040 # Protect against being on the right side of a sed subst in config.status.
4041 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4042 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4046 s%@CFLAGS@%$CFLAGS%g
4047 s%@CPPFLAGS@%$CPPFLAGS%g
4048 s%@CXXFLAGS@%$CXXFLAGS%g
4049 s%@FFLAGS@%$FFLAGS%g
4051 s%@LDFLAGS@%$LDFLAGS%g
4053 s%@exec_prefix@%$exec_prefix%g
4054 s%@prefix@%$prefix%g
4055 s%@program_transform_name@%$program_transform_name%g
4056 s%@bindir@%$bindir%g
4057 s%@sbindir@%$sbindir%g
4058 s%@libexecdir@%$libexecdir%g
4059 s%@datadir@%$datadir%g
4060 s%@sysconfdir@%$sysconfdir%g
4061 s%@sharedstatedir@%$sharedstatedir%g
4062 s%@localstatedir@%$localstatedir%g
4063 s%@libdir@%$libdir%g
4064 s%@includedir@%$includedir%g
4065 s%@oldincludedir@%$oldincludedir%g
4066 s%@infodir@%$infodir%g
4067 s%@mandir@%$mandir%g
4069 s%@host_alias@%$host_alias%g
4070 s%@host_cpu@%$host_cpu%g
4071 s%@host_vendor@%$host_vendor%g
4072 s%@host_os@%$host_os%g
4073 s%@target@%$target%g
4074 s%@target_alias@%$target_alias%g
4075 s%@target_cpu@%$target_cpu%g
4076 s%@target_vendor@%$target_vendor%g
4077 s%@target_os@%$target_os%g
4079 s%@build_alias@%$build_alias%g
4080 s%@build_cpu@%$build_cpu%g
4081 s%@build_vendor@%$build_vendor%g
4082 s%@build_os@%$build_os%g
4083 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
4084 s%@build_subdir@%$build_subdir%g
4085 s%@host_subdir@%$host_subdir%g
4086 s%@target_subdir@%$target_subdir%g
4087 /@maybe_dependencies@/r $maybe_dependencies
4088 s%@maybe_dependencies@%%g
4089 /@serialization_dependencies@/r $serialization_dependencies
4090 s%@serialization_dependencies@%%g
4091 /@host_makefile_frag@/r $host_makefile_frag
4092 s%@host_makefile_frag@%%g
4093 /@target_makefile_frag@/r $target_makefile_frag
4094 s%@target_makefile_frag@%%g
4095 /@alphaieee_frag@/r $alphaieee_frag
4096 s%@alphaieee_frag@%%g
4097 /@ospace_frag@/r $ospace_frag
4099 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4100 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4101 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4102 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4103 s%@configlinks@%$configlinks%g
4104 s%@gcc_version_trigger@%$gcc_version_trigger%g
4105 s%@gcc_version@%$gcc_version%g
4106 s%@tooldir@%$tooldir%g
4107 s%@build_tooldir@%$build_tooldir%g
4108 s%@GDB_TK@%$GDB_TK%g
4109 s%@gxx_include_dir@%$gxx_include_dir%g
4110 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4111 s%@build_configargs@%$build_configargs%g
4112 s%@configure_build_modules@%$configure_build_modules%g
4113 s%@all_build_modules@%$all_build_modules%g
4114 s%@host_configargs@%$host_configargs%g
4115 s%@configdirs@%$configdirs%g
4116 s%@target_configargs@%$target_configargs%g
4117 s%@target_configdirs@%$target_configdirs%g
4119 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4121 s%@MAKEINFO@%$MAKEINFO%g
4123 s%@config_shell@%$config_shell%g
4125 s%@ncn_cv_AR@%$ncn_cv_AR%g
4127 s%@ncn_cv_AS@%$ncn_cv_AS%g
4128 s%@DLLTOOL@%$DLLTOOL%g
4129 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4131 s%@ncn_cv_LD@%$ncn_cv_LD%g
4133 s%@ncn_cv_NM@%$ncn_cv_NM%g
4134 s%@RANLIB@%$RANLIB%g
4135 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4136 s%@WINDRES@%$WINDRES%g
4137 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4138 s%@OBJCOPY@%$OBJCOPY%g
4139 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4140 s%@OBJDUMP@%$OBJDUMP%g
4141 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4144 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4145 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4146 s%@DEFAULT_M4@%$DEFAULT_M4%g
4147 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4148 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4149 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4150 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4151 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4152 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4153 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4154 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4155 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4156 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4157 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4158 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4159 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4160 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4161 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4162 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4163 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4164 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4165 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4166 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4167 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4168 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4169 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
4170 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
4176 cat >> $CONFIG_STATUS <<\EOF
4178 # Split the substitutions into bite-sized pieces for seds with
4179 # small command number limits, like on Digital OSF/1 and HP-UX.
4180 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4181 ac_file=1 # Number of current file.
4182 ac_beg=1 # First line for current file.
4183 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4186 while $ac_more_lines; do
4187 if test $ac_beg -gt 1; then
4188 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4190 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4192 if test ! -s conftest.s$ac_file; then
4194 rm -f conftest.s$ac_file
4196 if test -z "$ac_sed_cmds"; then
4197 ac_sed_cmds="sed -f conftest.s$ac_file"
4199 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4201 ac_file=`expr $ac_file + 1`
4203 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4206 if test -z "$ac_sed_cmds"; then
4211 cat >> $CONFIG_STATUS <<EOF
4213 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4215 cat >> $CONFIG_STATUS <<\EOF
4216 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4217 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4219 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4220 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4221 *) ac_file_in="${ac_file}.in" ;;
4224 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4226 # Remove last slash and all that follows it. Not all systems have dirname.
4227 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4228 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4229 # The file is in a subdirectory.
4230 test ! -d "$ac_dir" && mkdir "$ac_dir"
4231 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4232 # A "../" for each directory in $ac_dir_suffix.
4233 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4235 ac_dir_suffix= ac_dots=
4238 case "$ac_given_srcdir" in
4240 if test -z "$ac_dots"; then top_srcdir=.
4241 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4242 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4244 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4245 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4249 echo creating "$ac_file"
4251 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4253 *Makefile*) ac_comsub="1i\\
4254 # $configure_input" ;;
4258 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4260 s%@configure_input@%$configure_input%g
4261 s%@srcdir@%$srcdir%g
4262 s%@top_srcdir@%$top_srcdir%g
4263 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4268 cat >> $CONFIG_STATUS <<EOF
4271 cat >> $CONFIG_STATUS <<\EOF
4275 chmod +x $CONFIG_STATUS
4276 rm -fr confdefs* $ac_clean_files
4277 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1