3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 --disable-serial-[{host,target,build}-]configure
16 Don't force sequential configuration of
17 sub-packages for the host, target or build
18 machine, or of any sub-packages at all"
20 --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
665 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
667 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
670 # NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
671 # Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
672 # Code is pretty much lifted from autoconf2.53.
677 # NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
678 # Like AC_CHECK_TOOL, but requires the prefix if build!=host.
683 # NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
684 # Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
688 # clear some things potentially inherited from environment.
692 enable_libstdcxx_v3=yes
693 floating_point=default
697 ### we might need to use some other shell than /bin/sh for running subshells
698 ### If we are on Windows, search for the shell. This will permit people
699 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
700 ### without also having to set CONFIG_SHELL. This code will work when
701 ### using bash, which sets OSTYPE.
704 if test x${CONFIG_SHELL} = x ; then
705 if test ! -f /bin/sh ; then
706 if test x${SHELL} != x && test -f ${SHELL} ; then
707 CONFIG_SHELL=${SHELL}
710 for prog in sh sh.exe bash bash.exe; do
711 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
713 test -z "$dir" && dir=.
714 if test -f $dir/$prog; then
715 CONFIG_SHELL=$dir/$prog
721 test -n "${CONFIG_SHELL}" && break
729 config_shell=${CONFIG_SHELL-/bin/sh}
731 ## this is a little touchy and won't always work, but...
733 ## if the argv[[0]] starts with a slash then it is an absolute name that can (and
734 ## must) be used as is.
736 ## otherwise, if argv[[0]] has no slash in it, we can assume that it is on the
737 ## path. Since PATH might include "." we also add `pwd` to the end of PATH.
741 # if PWD already has a value, it is probably wrong.
742 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
744 # Export original configure arguments for use by sub-configures.
745 TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@"
748 moveifchange=${srcdir}/move-if-change
750 # Set srcdir to "." if that's what it is.
751 # This is important for multilib support.
753 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
754 if test "${pwd}" = "${srcpwd}" ; then
761 # Define the trigger file to make sure configure will re-run whenever
762 # the gcc version number changes.
763 if test "${with_gcc_version_trigger+set}" = set ; then
764 gcc_version_trigger="$with_gcc_version_trigger"
765 gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
767 # If gcc's sources are available, define the trigger file.
768 if test -f ${topsrcdir}/gcc/version.c ; then
769 gcc_version_trigger=${topsrcdir}/gcc/version.c
770 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
771 case "$ac_configure_args" in
772 *--with-gcc-version-trigger=$gcc_version_trigger* )
775 # Add to all subconfigure arguments: build, host, and target.
776 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
782 ### To add a new directory to the tree, first choose whether it is a target
783 ### or a host dependent tool. Then put it into the appropriate list
784 ### (library or tools, host or target), doing a dependency sort.
786 # Subdirs will be configured in the order listed in build_configdirs,
787 # configdirs, or target_configdirs; see the serialization section below.
789 # Dependency sorting is only needed when *configuration* must be done in
790 # a particular order. In all cases a dependency should be specified in
791 # the Makefile, whether or not it's implicitly specified here.
793 # Double entries in build_configdirs, configdirs, or target_configdirs may
794 # cause circular dependencies and break everything horribly.
796 # these libraries are used by various programs built for the host environment
798 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib"
800 libstdcxx_version="target-libstdc++-v3"
802 # these tools are built for the host environment
803 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
804 # know that we are building the simulator.
805 # binutils, gas and ld appear in that order because it makes sense to run
806 # "make check" in that particular order.
807 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"
809 # libgcj represents the runtime libraries only used by gcj.
810 libgcj="target-libffi \
816 # these libraries are built for the target environment, and are built after
817 # the host libraries and the host tools (which may be a cross compiler)
819 target_libs="target-libiberty \
822 ${libstdcxx_version} \
827 # these tools are built using the target libs, and are intended to run only
828 # in the target environment
830 # note: any program that *uses* libraries that are in the "target_libs"
831 # list belongs in this list. those programs are also very likely
832 # candidates for the "native_only" list which follows
834 target_tools="target-examples target-groff target-gperf target-rda"
836 ################################################################################
838 ## All tools belong in one of the four categories, and are assigned above
839 ## We assign ${configdirs} this way to remove all embedded newlines. This
840 ## is important because configure will choke if they ever get through.
841 ## ${configdirs} is directories we build using the host tools.
842 ## ${target_configdirs} is directories we build using the target tools.
844 configdirs=`echo ${host_libs} ${host_tools}`
845 target_configdirs=`echo ${target_libs} ${target_tools}`
847 ################################################################################
849 srcname="gnu development package"
851 # This gets set non-empty for some net releases of packages.
854 # Define is_cross_compiler to save on calls to 'test'.
856 if test x"${host}" = x"${target}" ; then
859 is_cross_compiler=yes
862 # We always want to use the same name for this directory, so that dejagnu
863 # can reliably find it.
864 target_subdir=${target_alias}
866 if test ! -d ${target_subdir} ; then
867 if mkdir ${target_subdir} ; then true
869 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${target_subdir}" 1>&2
875 build_subdir=${build_prefix}${build_alias}
877 if test x"${build_alias}" != x"${host}" ; then
878 if test ! -d ${build_subdir} ; then
879 if mkdir ${build_subdir} ; then true
881 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${build_subdir}" 1>&2
887 # Skipdirs are removed silently.
889 # Noconfigdirs are removed loudly.
893 # Make sure we don't let GNU ld be added if we didn't want it.
894 if test x$with_gnu_ld = xno ; then
896 noconfigdirs="$noconfigdirs ld"
900 # Make sure we don't let GNU as be added if we didn't want it.
901 if test x$with_gnu_as = xno ; then
903 noconfigdirs="$noconfigdirs gas"
906 # some tools are so dependent upon X11 that if we're not building with X,
907 # it's not even worth trying to configure, much less build, that tool.
910 yes | "") ;; # the default value for this tree is that X11 is available
912 skipdirs="${skipdirs} tk tix itcl libgui"
913 # We won't be able to build gdbtk without X.
916 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
919 # Some tools are only suitable for building in a "native" situation.
920 # Remove these if host!=target.
921 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"
923 # Similarly, some are only suitable for cross toolchains.
924 # Remove these if host=target.
925 cross_only="target-libgloss target-newlib target-opcodes"
927 case $is_cross_compiler in
928 no) skipdirs="${skipdirs} ${cross_only}" ;;
929 yes) skipdirs="${skipdirs} ${native_only}" ;;
932 # If both --with-headers and --with-libs are specified, default to
934 if test x"${with_headers}" != x && test x"${with_libs}" != x ; then
935 if test x"${with_newlib}" = x ; then
940 # Recognize --with-newlib/--without-newlib.
941 case ${with_newlib} in
942 no) skipdirs="${skipdirs} target-newlib" ;;
943 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
946 # Configure extra directories which are host specific
950 configdirs="$configdirs libtermcap" ;;
953 # Remove more programs from consideration, based on the host or
954 # target this usually means that a port of the program doesn't
959 noconfigdirs="$noconfigdirs byacc"
962 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
964 i[3456]86-*-go32* | i[3456]86-*-msdosdjgpp*)
965 noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
967 i[3456]86-*-mingw32*)
968 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
969 noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
972 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
975 noconfigdirs="autoconf automake send-pr rcs guile perl"
981 noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
984 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
987 noconfigdirs="$noconfigdirs tk itcl tix libgui"
991 # Save it here so that, even in case of --enable-libgcj, if the Java
992 # front-end isn't enabled, we still get libgcj disabled.
994 case $enable_libgcj in
996 # If we reset it here, it won't get added to noconfigdirs in the
997 # target-specific build rules, so it will be forcibly enabled
998 # (unless the Java language itself isn't enabled).
1002 # Make sure we get it printed in the list of not supported target libs.
1003 noconfigdirs="$noconfigdirs ${libgcj}"
1009 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1012 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1013 noconfigdirs="$noconfigdirs target-libobjc ${libgcj}"
1015 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1016 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1019 # Skip some stuff on all NetBSD configurations.
1020 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1022 # Skip some stuff that's unsupported on some NetBSD configurations.
1024 i*86-*-netbsdelf*) ;;
1026 noconfigdirs="$noconfigdirs ${libgcj}"
1031 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-newlib target-libiberty target-libgloss ${libgcj}"
1034 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1036 h8300*-*-* | h8500-*-*)
1037 noconfigdirs="$noconfigdirs target-libf2c"
1043 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1046 # ld works, but does not support shared libraries.
1047 # newlib is not 64 bit ready. I'm not sure about fileutils.
1048 # gas doesn't generate exception information.
1049 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1052 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1055 # newlib is not 64 bit ready
1056 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1059 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1062 # newlib is not 64 bit ready
1063 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1066 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1068 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1069 noconfigdirs="$noconfigdirs ${libgcj}"
1070 noconfigdirs="$noconfigdirs target-examples"
1071 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1072 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1073 noconfigdirs="$noconfigdirs expect dejagnu"
1074 # the C++ libraries don't build on top of CE's C libraries
1075 noconfigdirs="$noconfigdirs ${libstdcxx_version}"
1076 noconfigdirs="$noconfigdirs target-newlib"
1078 *-*-cygwin*) ;; # keep gdb and readline
1079 *) noconfigdirs="$noconfigdirs gdb readline ${libstdcxx_version}"
1084 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1086 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1087 noconfigdirs="$noconfigdirs ${libgcj}"
1089 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1090 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1093 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1096 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1099 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1102 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1105 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1108 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1111 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1114 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1116 c4x-*-* | tic4x-*-*)
1117 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1119 c54x*-*-* | tic54x-*-*)
1120 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} gcc gdb newlib"
1123 noconfigdirs="$noconfigdirs ${libgcj}"
1126 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1129 noconfigdirs="$noconfigdirs ${libgcj}"
1132 noconfigdirs="$noconfigdirs ${libgcj}"
1135 noconfigdirs="$noconfigdirs ${libgcj}"
1138 noconfigdirs="$noconfigdirs target-libgloss"
1141 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} target-libf2c"
1143 hppa*64*-*-linux* | parisc*64*-*-linux*)
1144 # In this case, it's because the hppa64-linux target is for
1145 # the kernel only at this point and has no libc, and thus no
1146 # headers, crt*.o, etc., all of which are needed by these.
1147 noconfigdirs="$noconfigdirs target-zlib"
1150 parisc*-*-linux* | hppa*-*-linux* | \
1152 hppa*-*-openbsd* | \
1154 noconfigdirs="$noconfigdirs ${libgcj}"
1155 # Do configure ld/binutils/gas for this case.
1158 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1159 # build on HP-UX 10.20.
1160 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1163 # No gdb support yet.
1164 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1167 # No gdb or ld support yet.
1168 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1170 i[3456]86-*-coff | i[3456]86-*-elf)
1171 noconfigdirs="$noconfigdirs ${libgcj}"
1173 i[34567]86-*-freebsd*)
1174 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1177 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1178 # not build java stuff by default.
1181 noconfigdirs="$noconfigdirs ${libgcj}";;
1184 # This section makes it possible to build newlib natively on linux.
1185 # If we are using a cross compiler then don't configure newlib.
1186 if test x${is_cross_compiler} != xno ; then
1187 noconfigdirs="$noconfigdirs target-newlib"
1189 noconfigdirs="$noconfigdirs target-libgloss"
1190 # If we are not using a cross compiler, do configure newlib.
1191 # Note however, that newlib will only be configured in this situation
1192 # if the --with-newlib option has been given, because otherwise
1193 # 'target-newlib' will appear in skipdirs.
1195 i[3456]86-*-mingw32*)
1196 target_configdirs="$target_configdirs target-mingw"
1197 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1199 # Can't build gdb for mingw32 if not native.
1201 i[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1202 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1207 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1208 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1209 # always build newlib.
1210 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1212 # Can't build gdb for Cygwin if not native.
1214 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1215 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1220 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1222 i[3456]86-*-sco3.2v5*)
1223 # The linker does not yet know about weak symbols in COFF,
1224 # and is not configured to handle mixed ELF and COFF.
1225 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1228 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1230 i[3456]86-*-solaris2*)
1231 noconfigdirs="$noconfigdirs target-libgloss"
1234 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1237 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1239 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1240 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1243 noconfigdirs="$noconfigdirs ${libgcj}"
1246 noconfigdirs="$noconfigdirs ${libgcj}"
1249 # The EPOC C++ environment does not support exceptions or rtti,
1250 # and so building libstdc++-v3 tends not to always work.
1251 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1254 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1257 noconfigdirs="$noconfigdirs ${libgcj}"
1260 noconfigdirs="$noconfigdirs ${libgcj}"
1263 # copied from rs6000-*-* entry
1264 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1266 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1267 target_configdirs="$target_configdirs target-winsup"
1268 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1269 # always build newlib.
1270 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1272 # This is temporary until we can link against shared libraries
1273 powerpcle-*-solaris*)
1274 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1277 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1280 noconfigdirs="$noconfigdirs ${libgcj}"
1282 powerpc64*-*-linux*)
1283 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1285 noconfigdirs="$noconfigdirs target-libffi"
1288 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1291 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1294 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1297 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1300 # The GNU linker does not support shared libraries.
1301 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1304 # Linking libjava exceeds command-line length limits on at least
1305 # IRIX 6.2, but not on IRIX 6.5.
1306 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1307 # <oldham@codesourcery.com>
1308 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1311 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1314 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1317 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1320 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1323 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1326 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1330 i[3456]86-*-vsta) ;; # don't add gprof back in
1331 i[3456]86-*-go32*) ;; # don't add gprof back in
1332 i[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
1333 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1335 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1338 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1341 noconfigdirs="$noconfigdirs ${libgcj}"
1344 noconfigdirs="$noconfigdirs ${libgcj}"
1347 noconfigdirs="$noconfigdirs ${libgcj}"
1350 noconfigdirs="$noconfigdirs ${libgcj}"
1351 if test x${is_cross_compiler} != xno ; then
1352 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1357 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1360 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld ${libstdcxx_version} opcodes target-libgloss ${libgcj}"
1363 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1366 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1369 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1372 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1375 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1378 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1381 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1384 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1387 noconfigdirs="$noconfigdirs ${libgcj}"
1391 # If we aren't building newlib, then don't build libgloss, since libgloss
1392 # depends upon some newlib header files.
1393 case "${noconfigdirs}" in
1394 *target-libgloss*) ;;
1395 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1398 # Figure out what language subdirectories are present.
1399 # Look if the user specified --enable-languages="..."; if not, use
1400 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1402 # NB: embedded tabs in this IF block -- do not untabify
1403 if test x"${enable_languages+set}" != xset; then
1404 if test x"${LANGUAGES+set}" = xset; then
1405 enable_languages="${LANGUAGES}"
1406 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
1408 enable_languages=all
1411 if test x"${enable_languages}" = x ||
1412 test x"${enable_languages}" = xyes;
1414 echo configure.in: --enable-languages needs at least one language argument 1>&2
1418 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1420 # First scan to see if an enabled language requires some other language.
1421 # We assume that a given config-lang.in will list all the language
1422 # front ends it requires, even if some are required indirectly.
1423 for lang in ${srcdir}/gcc/*/config-lang.in ..
1428 # The odd quoting in the next line works around
1429 # an apparent bug in bash 1.12 on linux.
1430 ${srcdir}/gcc/[*]/config-lang.in)
1433 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1434 this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang`
1435 for other in $this_lang_requires
1437 case ,${enable_languages}, in
1443 echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2
1444 enable_languages="$enable_languages,$other"
1453 for lang in ${srcdir}/gcc/*/config-lang.in ..
1457 # The odd quoting in the next line works around
1458 # an apparent bug in bash 1.12 on linux.
1459 ${srcdir}/gcc/[*]/config-lang.in) ;;
1461 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1462 this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
1463 this_lang_dirs=`sed -n -e 's,^lang_dirs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_dirs=\([^ ]*\).*$,\1,p' $lang`
1464 build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
1465 if test "x$lang_alias" = x
1467 echo "$lang doesn't set \$language." 1>&2
1470 case ${build_by_default},${enable_languages}, in
1471 *,$lang_alias,*) add_this_lang=yes ;;
1472 no,*) add_this_lang=no ;;
1473 *,all,*) add_this_lang=yes ;;
1474 *) add_this_lang=no ;;
1476 if test x"${add_this_lang}" = xyes; then
1477 eval target_libs='"$target_libs "'\"$this_lang_libs\"
1479 eval noconfigdirs='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\"
1485 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1486 # $target_configdirs.
1487 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1490 for dir in . $skipdirs $noconfigdirs ; do
1491 dirname=`echo $dir | sed -e s/target-//g`
1492 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1493 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1494 if test -r $srcdir/$dirname/configure ; then
1495 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1498 notsupp="$notsupp $dir"
1502 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1503 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1504 if test -r $srcdir/$dirname/configure ; then
1505 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1508 notsupp="$notsupp $dir"
1514 # Sometimes the tools are distributed with libiberty but with no other
1515 # libraries. In that case, we don't want to build target-libiberty.
1516 if test -n "${target_configdirs}" ; then
1518 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1519 if test "$i" != "libiberty" ; then
1520 if test -r $srcdir/$i/configure ; then
1526 if test -z "${others}" ; then
1531 # Quietly strip out all directories which aren't configurable in this tree.
1532 # This relies on all configurable subdirectories being autoconfiscated, which
1534 configdirs_all="$configdirs"
1536 for i in ${configdirs_all} ; do
1537 if test -f ${srcdir}/$i/configure ; then
1538 configdirs="${configdirs} $i"
1541 target_configdirs_all="$target_configdirs"
1543 for i in ${target_configdirs_all} ; do
1544 j=`echo $i | sed -e s/target-//g`
1545 if test -f ${srcdir}/$j/configure ; then
1546 target_configdirs="${target_configdirs} $i"
1550 # Produce a warning message for the subdirs we can't configure.
1551 # This isn't especially interesting in the Cygnus tree, but in the individual
1552 # FSF releases, it's important to let people know when their machine isn't
1553 # supported by the one or two programs in a package.
1555 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1556 # If $appdirs is non-empty, at least one of those directories must still
1557 # be configured, or we error out. (E.g., if the gas release supports a
1558 # specified target in some subdirs but not the gas subdir, we shouldn't
1559 # pretend that all is well.)
1560 if test -n "$appdirs" ; then
1561 for dir in $appdirs ; do
1562 if test -r $dir/Makefile.in ; then
1563 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1567 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1573 if test -n "$appdirs" ; then
1574 echo "*** This configuration is not supported by this package." 1>&2
1578 # Okay, some application will build, or we don't care to check. Still
1579 # notify of subdirs not getting built.
1580 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1581 echo " ${notsupp}" 1>&2
1582 echo " (Any other directories should still work fine.)" 1>&2
1592 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1593 # the named directory are copied to $(tooldir)/sys-include.
1594 if test x"${with_headers}" != x ; then
1595 if test x${is_cross_compiler} = xno ; then
1596 echo 1>&2 '***' --with-headers is only supported when cross compiling
1599 if test x"${with_headers}" != xyes ; then
1600 case "${exec_prefixoption}" in
1602 *) x=${exec_prefix} ;;
1604 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1608 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1609 # the name directories are copied to $(tooldir)/lib. Multiple directories
1611 if test x"${with_libs}" != x ; then
1612 if test x${is_cross_compiler} = xno ; then
1613 echo 1>&2 '***' --with-libs is only supported when cross compiling
1616 if test x"${with_libs}" != xyes ; then
1617 # Copy the libraries in reverse order, so that files in the first named
1618 # library override files in subsequent libraries.
1619 case "${exec_prefixoption}" in
1621 *) x=${exec_prefix} ;;
1623 for l in ${with_libs}; do
1624 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1629 # Handle ${copy_dirs}
1630 set fnord ${copy_dirs}
1632 while test $# != 0 ; do
1633 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1636 echo Copying $1 to $2
1638 # Use the install script to create the directory and all required
1639 # parent directories.
1640 if test -d $2 ; then
1644 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1647 # Copy the directory, assuming we have tar.
1648 # FIXME: Should we use B in the second tar? Not all systems support it.
1649 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1651 # It is the responsibility of the user to correctly adjust all
1652 # symlinks. If somebody can figure out how to handle them correctly
1653 # here, feel free to add the code.
1660 # Work in distributions that contain no compiler tools, like Autoconf.
1662 host_makefile_frag=/dev/null
1663 if test -d ${srcdir}/config ; then
1666 # Avoid "too much defining" errors from HPUX compiler.
1667 tentative_cc="cc -Wp,-H256000"
1668 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1669 # If it's HP/UX ar, this should be harmless.
1673 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1676 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1677 # chokes on bfd, the compiler won't let you assign integers to enums, and
1678 # other problems. Defining CC to gcc is a questionable way to say "don't use
1679 # the apollo compiler" (the preferred version of GCC could be called cc,
1680 # or whatever), but I'm not sure leaving CC as cc is any better...
1681 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1682 # Used to have BISON=yacc.
1686 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1687 host_makefile_frag="config/mh-dgux"
1690 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1691 tentative_cc="cc -Xa"
1692 host_makefile_frag="config/mh-cxux"
1694 m88k-motorola-sysv*)
1697 tentative_cc="cc -Wf,-XNg1000"
1698 host_makefile_frag="config/mh-decstation"
1701 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1702 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1703 host_makefile_frag="config/mh-necv4"
1706 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1707 # environment. Also bump switch table size so that cp-parse will
1708 # compile. Bump string length limit so linker builds.
1709 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1712 host_makefile_frag="config/mh-sysv4"
1715 # This is for a MIPS running RISC/os 4.52C.
1717 # This is needed for GDB, but needs to be in the top-level make because
1718 # if a library is compiled with the bsd headers and gets linked with the
1719 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1720 # a different size).
1721 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1722 # known except to select the sysv environment. Could we use /proc instead?
1723 # These "sysv environments" and "bsd environments" often end up being a pain.
1725 # This is not part of CFLAGS because perhaps not all C compilers have this
1727 tentative_cc="cc -systype sysv"
1733 host_makefile_frag="config/mh-sysv5"
1736 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1737 host_makefile_frag="config/mh-dgux386"
1739 i[3456]86-ncr-sysv4.3*)
1740 # The MetaWare compiler will generate a copyright message unless you
1741 # turn it off by adding the -Hnocopyr flag.
1742 tentative_cc="cc -Hnocopyr"
1744 i[3456]86-ncr-sysv4*)
1745 # for an NCR 3000 (i486/SVR4) system.
1746 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1747 # This compiler not only emits obnoxious copyright messages every time
1748 # you run it, but it chokes and dies on a whole bunch of GNU source
1749 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1750 tentative_cc="/usr/ccs/ATT/cc"
1751 host_makefile_frag="config/mh-ncr3000"
1753 i[3456]86-*-sco3.2v5*)
1756 # The native C compiler botches some simple uses of const. Unfortunately,
1757 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1758 tentative_cc="cc -Dconst="
1759 host_makefile_frag="config/mh-sco"
1762 host_makefile_frag="config/mh-sysv5"
1764 i[3456]86-*-solaris2*)
1765 host_makefile_frag="config/mh-sysv4"
1767 i[3456]86-*-msdosdjgpp*)
1768 host_makefile_frag="config/mh-djgpp"
1771 host_makefile_frag="config/mh-cygwin"
1774 host_makefile_frag="config/mh-mingw32"
1777 host_makefile_frag="config/mh-interix"
1780 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1784 host_makefile_frag="config/mh-solaris"
1787 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1788 # without overflowing the jump tables (-J says to use a 32 bit table)
1789 tentative_cc="cc -J"
1792 tentative_cc="cc -Wp,-H256000"
1795 tentative_cc="cc -Wp,-H256000"
1798 # /bin/cc is less than useful for our purposes. Always use GCC
1799 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1800 host_makefile_frag="config/mh-lynxrs6k"
1803 # /bin/cc is less than useful for our purposes. Always use GCC
1804 tentative_cc="/bin/gcc"
1807 host_makefile_frag="config/mh-sysv4"
1812 extra_arflags_for_target=
1813 extra_nmflags_for_target=
1814 extra_ranlibflags_for_target=
1815 target_makefile_frag=/dev/null
1817 i[3456]86-*-netware*)
1818 target_makefile_frag="config/mt-netware"
1821 target_makefile_frag="config/mt-netware"
1824 target_makefile_frag="config/mt-linux"
1826 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1827 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1828 # commands to handle both 32-bit and 64-bit objects. These flags are
1829 # harmless if we're using GNU nm or ar.
1830 extra_arflags_for_target=" -X32_64"
1831 extra_nmflags_for_target=" -B -X32_64"
1834 # ranlib from Darwin requires the -c flag to look at common symbols.
1835 extra_ranlibflags_for_target=" -c"
1837 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1838 target_makefile_frag="config/mt-wince"
1842 alphaieee_frag=/dev/null
1845 # This just makes sure to use the -mieee option to build target libs.
1846 # This should probably be set individually by each library.
1847 alphaieee_frag="config/mt-alphaieee"
1851 # If --enable-target-optspace always use -Os instead of -O2 to build
1852 # the target libraries, similarly if it is not specified, use -Os
1853 # on selected platforms.
1854 ospace_frag=/dev/null
1855 case "${enable_target_optspace}:${target}" in
1857 ospace_frag="config/mt-ospace"
1860 ospace_frag="config/mt-d30v"
1862 :m32r-* | :d10v-* | :fr30-*)
1863 ospace_frag="config/mt-ospace"
1868 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1872 # Set with_gnu_as and with_gnu_ld as appropriate.
1874 # This is done by determining whether or not the appropriate directory
1875 # is available, and by checking whether or not specific configurations
1876 # have requested that this magic not happen.
1878 # The command line options always override the explicit settings in
1879 # configure.in, and the settings in configure.in override this magic.
1881 # If the default for a toolchain is to use GNU as and ld, and you don't
1882 # want to do that, then you should use the --without-gnu-as and
1883 # --without-gnu-ld options for the configure script.
1885 if test x${use_gnu_as} = x &&
1886 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
1888 extra_host_args="$extra_host_args --with-gnu-as"
1891 if test x${use_gnu_ld} = x &&
1892 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
1894 extra_host_args="$extra_host_args --with-gnu-ld"
1897 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
1898 # can detect this case.
1900 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
1902 extra_host_args="$extra_host_args --with-newlib"
1905 # We default to --with-shared on platforms where -fpic is meaningless.
1906 # Well, we don't yet, but we will.
1907 if false && test "${host}" = "${target}" && test x${enable_shared} = x ; then
1909 alpha*-dec-osf*) enable_shared=yes ;;
1910 alpha*-*-linux*) enable_shared=yes ;;
1911 mips-sgi-irix5*) enable_shared=yes ;;
1912 *) enable_shared=no ;;
1916 case "${enable_shared}" in
1924 # Default to using --with-stabs for certain targets.
1925 if test x${with_stabs} = x ; then
1929 extra_host_args="${extra_host_args} --with-stabs"
1933 mips*-*-* | alpha*-*-osf*)
1935 extra_host_args="${extra_host_args} --with-stabs"
1940 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
1941 # them automatically.
1944 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
1948 # If we aren't going to be using gcc, see if we can extract a definition
1949 # of CC from the fragment.
1950 # Actually, use the 'pre-extracted' version above.
1951 if test -z "${CC}" && test "${build}" = "${host}" ; then
1952 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1954 for dir in $PATH; do
1955 test -z "$dir" && dir=.
1956 if test -f $dir/gcc; then
1962 if test -z "${found}" && test -n "${tentative_cc}" ; then
1967 # Some systems (e.g., one of the i386-aix systems the gas testers are
1968 # using) don't handle "\$" correctly, so don't use it here.
1969 tooldir='$(exec_prefix)'/${target_alias}
1970 build_tooldir=${tooldir}
1972 # Generate a default definition for YACC. This is used if the makefile can't
1973 # locate bison or byacc in objdir.
1975 for prog in 'bison -y' byacc yacc
1977 set dummy $prog; tmp=$2
1978 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1979 for dir in $PATH; do
1980 test -z "$dir" && dir=.
1981 if test -f $dir/$tmp; then
1982 DEFAULT_YACC="$prog"
1988 test -n "$DEFAULT_YACC" && break
1991 # Generate a default definition for M4. This is used if the makefile can't
1992 # locate m4 in objdir.
1994 for prog in gm4 gnum4 m4
1996 set dummy $prog; tmp=$2
1997 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1998 for dir in $PATH; do
1999 test -z "$dir" && dir=.
2000 if test -f $dir/$tmp; then
2007 test -n "$DEFAULT_M4" && break
2010 # Generate a default definition for LEX. This is used if the makefile can't
2011 # locate flex in objdir.
2013 for prog in flex lex
2015 set dummy $prog; tmp=$2
2016 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2017 for dir in $PATH; do
2018 test -z "$dir" && dir=.
2019 if test -f $dir/$tmp; then
2026 test -n "$DEFAULT_LEX" && break
2029 if test "${build}" != "${host}" ; then
2030 # If we are doing a Canadian Cross, in which the host and build systems
2031 # are not the same, we set reasonable default values for the tools.
2033 BISON=${BISON-bison}
2034 CC=${CC-${host_alias}-gcc}
2035 CFLAGS=${CFLAGS-"-g -O2"}
2036 CXX=${CXX-${host_alias}-c++}
2037 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2038 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2039 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2040 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2041 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2042 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2043 BUILD_PREFIX=${build_alias}-
2044 BUILD_PREFIX_1=${build_alias}-
2045 MAKEINFO=${MAKEINFO-makeinfo}
2047 if test -z "${YACC}" ; then
2048 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2049 for dir in $PATH; do
2050 test -z "$dir" && dir=.
2051 if test -f $dir/bison; then
2055 if test -f $dir/byacc; then
2059 if test -f $dir/yacc; then
2065 if test -z "${YACC}" ; then
2070 if test -z "${LEX}" ; then
2071 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2072 for dir in $PATH; do
2073 test -z "$dir" && dir=.
2074 if test -f $dir/flex; then
2078 if test -f $dir/lex; then
2088 # Set reasonable default values for some tools even if not Canadian.
2089 # Of course, these are different reasonable default values, originally
2090 # specified directly in the Makefile.
2091 # We don't export, so that autoconf can do its job.
2092 # Note that all these settings are above the fragment inclusion point
2093 # in Makefile.in, so can still be overridden by fragments.
2094 # This is all going to change when we autoconfiscate...
2096 BISON="\$(USUAL_BISON)"
2097 CC_FOR_BUILD="\$(CC)"
2098 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2100 BUILD_PREFIX_1=loser-
2101 MAKEINFO="\$(USUAL_MAKEINFO)"
2103 YACC="\$(USUAL_YACC)"
2105 # If CC is still not set, try to get gcc.
2107 if test -z "${CC}" ; then
2108 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2109 for dir in $PATH; do
2110 test -z "$dir" && dir=.
2111 if test -f $dir/gcc; then
2114 echo 'void f(){}' > conftest.c
2115 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2116 CFLAGS=${CFLAGS-"-g -O2"}
2117 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2119 CFLAGS=${CFLAGS-"-O2"}
2120 CXXFLAGS=${CXXFLAGS-"-O2"}
2129 # Determine if we are using gcc.
2130 cat > conftest.c <<EOF
2135 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2139 if test -z "${CFLAGS}"; then
2140 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2141 # is set to a version of gcc.
2142 if test "$cc_prog_is_gcc" = yes; then
2143 echo 'void f(){}' > conftest.c
2144 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2145 CFLAGS=${CFLAGS-"-g -O2"}
2146 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2148 CFLAGS=${CFLAGS-"-O2"}
2149 CXXFLAGS=${CXXFLAGS-"-O2"}
2156 # We must set the default linker to the linker used by gcc for the correct
2157 # operation of libtool. If LD is not defined and we are using gcc, try to
2158 # set the LD default to the ld used by gcc.
2159 if test -z "$LD"; then
2160 if test "$cc_prog_is_gcc" = yes; then
2163 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2165 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2167 case $gcc_prog_ld in
2168 # Accept absolute paths.
2169 [\\/]* | [A-Za-z]:[\\/]*)
2170 LD="$gcc_prog_ld" ;;
2176 CFLAGS=${CFLAGS-"-g"}
2177 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2180 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2181 # Set up the list of links to be made.
2182 # ${links} is the list of link names, and ${files} is the list of names to link to.
2185 configlinks="${links}"
2186 if test -r ./config.status ; then
2187 mv -f ./config.status ./config.back
2189 while test -n "${files}" ; do
2190 # set file to car of files, files to cdr of files
2191 set ${files}; file=$1; shift; files=$*
2192 set ${links}; link=$1; shift; links=$*
2194 if test ! -r ${srcdir}/${file} ; then
2195 if test ! -r ${file} ; then
2196 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2197 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2203 srcfile=${srcdir}/${file}
2206 ${remove} -f ${link}
2207 # Make a symlink if possible, otherwise try a hard link
2208 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2211 # We need to re-remove the file because Lynx leaves a
2212 # very strange directory there when it fails an NFS symlink.
2213 ${remove} -r -f ${link}
2214 ${hard_link} ${srcfile} ${link}
2216 if test ! -r ${link} ; then
2217 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2221 echo "Linked \"${link}\" to \"${srcfile}\"."
2224 # Create a .gdbinit file which runs the one in srcdir
2225 # and tells GDB to look there for source files.
2227 if test -r ${srcdir}/.gdbinit ; then
2230 *) cat > ./.gdbinit <<EOF
2234 source ${srcdir}/.gdbinit
2240 # record if we want runtime library stuff installed in libsubdir.
2242 if test -z "${enable_version_specific_runtime_libs}"; then
2243 enable_version_specific_runtime_libs=no
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 "$could_use. You should change your"
2290 echo "PATH or CC variable and rerun configure."
2296 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2297 # binutils tools will find libbfd.so.
2298 if test "${shared}" = "yes" ; then
2299 SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)"
2306 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2307 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2310 # Record target_configdirs and the configure arguments for target and
2311 # build configuration in Makefile.
2312 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2314 # This is the final value for target_configdirs. configdirs already
2315 # has its final value. It's time to create some lists of valid targets.
2317 # While at that, we remove Makefiles if we were started for recursive
2318 # configuration, such that the top-level Makefile reconfigures them,
2319 # like we used to do when configure itself was recursive.
2322 configure_build_modules=
2323 # Only make build modules if build != host.
2324 # This should be done more generally, but at the moment it doesn't matter.
2325 if test ${host_alias} != ${build_alias} ; then
2326 for module in libiberty ; do
2327 all_build_modules=all-build-${module}
2328 configure_build_modules=configure-build-${module}
2329 if test -z "${no_recursion}" \
2330 && test -f ${build_subdir}/${module}/Makefile; then
2331 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2332 rm -f ${build_subdir}/${module}/Makefile
2339 install_host_modules=
2340 configure_host_modules=
2341 for module in ${configdirs} ; do
2342 all_host_modules="${all_host_modules} all-${module}"
2343 check_host_modules="${check_host_modules} check-${module}"
2344 install_host_modules="${install_host_modules} install-${module}"
2345 configure_host_modules="${configure_host_modules} configure-${module}"
2346 if test -z "${no_recursion}" \
2347 && test -f ${module}/Makefile; then
2348 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2349 rm -f ${module}/Makefile
2352 install_host_modules_nogcc=`echo "${install_host_modules}" | sed -e 's/install-gcc//g'`
2355 check_target_modules=
2356 install_target_modules=
2357 configure_target_modules=
2358 for module in ${target_configdirs} ; do
2359 all_target_modules="${all_target_modules} all-target-${module}"
2360 check_target_modules="${check_target_modules} check-target-${module}"
2361 install_target_modules="${install_target_modules} install-target-${module}"
2362 configure_target_modules="${configure_target_modules} configure-target-${module}"
2363 if test -z "${no_recursion}" \
2364 && test -f ${target_subdir}/${module}/Makefile; then
2365 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2366 rm -f ${target_subdir}/${module}/Makefile
2370 # Determine whether gdb needs tk/tcl or not.
2371 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2372 # and in that case we want gdb to be built without tk. Ugh!
2373 # In fact I believe gdb is the *only* package directly dependent on tk,
2374 # so we should be able to put the 'maybe's in unconditionally and
2375 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2376 # 100% sure that that's safe though.
2378 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2379 case "$enable_gdbtk" in
2383 GDB_TK="${gdb_tk}" ;;
2385 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2386 # distro. Eventually someone will fix this and move Insight, nee
2387 # gdbtk to a separate directory.
2388 if test -d ${srcdir}/gdb/gdbtk ; then
2396 # Create the 'maybe dependencies'. This uses a temporary file.
2398 echo '# maybedep.tmp' > maybedep.tmp
2399 for item in ${all_build_modules} ${all_host_modules} ${all_target_modules} \
2400 ${install_host_modules} ${install_target_modules} \
2401 ${configure_build_modules} ${configure_host_modules} ${configure_target_modules} \
2403 echo "maybe-${item}: ${item}" >> maybedep.tmp
2405 maybe_dependencies=maybedep.tmp
2408 # Create the serialization dependencies. This uses a temporary file.
2410 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2411 if test "${enable_serial_configure+set}" = set; then
2412 enableval="$enable_serial_configure"
2417 # These force 'configure's to be done one at a time, to avoid problems
2418 # with contention over a shared config.cache.
2420 echo '# serdep.tmp' > serdep.tmp
2422 test "x${enable_serial_configure}" = xno ||
2423 test "x${enable_serial_build_configure}" = xno ||
2424 for item in ${build_configdirs} ; do
2427 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2432 test "x${enable_serial_configure}" = xno ||
2433 test "x${enable_serial_host_configure}" = xno ||
2434 for item in ${configdirs} ; do
2437 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2442 test "x${enable_serial_configure}" = xno ||
2443 test "x${enable_serial_target_configure}" = xno ||
2444 for item in ${target_configdirs} ; do
2447 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2451 serialization_dependencies=serdep.tmp
2454 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2455 # target and nonopt. These are the ones we might not want to pass
2456 # down to subconfigures.
2457 baseargs=`echo " ${ac_configure_args} " | \
2458 sed -e 's/ --no[^ ]* / /' \
2459 -e 's/ --c[a-z-]*[= ][^ ]* / /' \
2460 -e 's/ --sr[a-z-]*[= ][^ ]* / /' \
2461 -e 's/ --ho[a-z-]*[= ][^ ]* / /' \
2462 -e 's/ --bu[a-z-]*[= ][^ ]* / /' \
2463 -e 's/ --t[a-z-]*[= ][^ ]* / /' \
2464 -e 's/ -cache-file[= ][^ ]* / /' \
2465 -e 's/ -srcdir[= ][^ ]* / /' \
2466 -e 's/ -host[= ][^ ]* / /' \
2467 -e 's/ -build[= ][^ ]* / /' \
2468 -e 's/ -target[= ][^ ]* / /' \
2469 -e 's/ [^ -][^ ]* / /' \
2470 -e 's/^ *//;s/ *$//'`
2472 # For the build-side libraries, we just need to pretend we're native,
2473 # and not use the same cache file. Multilibs are neither needed nor
2475 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2477 # For host modules, accept cache file option, or specification as blank.
2478 case "${cache_file}" in
2480 cache_file_option="" ;;
2481 /* | [A-Za-z]:[\\/]* ) # absolute path
2482 cache_file_option="--cache-file=${cache_file}" ;;
2484 cache_file_option="--cache-file=../${cache_file}" ;;
2487 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2489 target_configargs=${baseargs}
2491 # Passing a --with-cross-host argument lets the target libraries know
2492 # whether they are being built with a cross-compiler or being built
2493 # native. However, it would be better to use other mechanisms to make the
2494 # sorts of decisions they want to make on this basis. Please consider
2495 # this option to be deprecated. FIXME.
2496 if test x${is_cross_compiler} = xyes ; then
2497 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2500 # Default to --enable-multilib.
2501 if test x${enable_multilib} = x ; then
2502 target_configargs="--enable-multilib ${target_configargs}"
2505 # Pass --with-newlib if appropriate. Note that target_configdirs has
2506 # changed from the earlier setting of with_newlib.
2507 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2508 target_configargs="--with-newlib ${target_configargs}"
2511 # Pass the appropriate --host, --build, and --cache-file arguments.
2512 target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2514 # provide a proper gxx_include_dir.
2515 # Note, if you change the default, make sure to fix both here and in
2516 # the gcc and libstdc++-v3 subdirectories.
2517 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2519 if test -n "${with_gxx_include_dir}"; then
2520 case "${with_gxx_include_dir}" in
2522 echo "configure.in: error: bad value ${withval} given for g++ include directory" 1>&2
2528 gxx_include_dir=${with_gxx_include_dir}
2532 if test x${gxx_include_dir} = x; then
2533 if test x${enable_version_specific_runtime_libs} = xyes; then
2534 gxx_include_dir='${libsubdir}/include/c++'
2536 . ${srcdir}/config.if
2537 gxx_include_dir='${prefix}/include/${libstdcxx_incdir}'
2540 gxx_include_dir=${gxx_include_dir}
2544 case " $target_configdirs " in
2546 case " $target_configargs " in
2547 *" --with-newlib "*)
2550 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/include -isystem $$s/winsup/cygwin/include -isystem $$s/winsup/w32api/include -isystem $$s/newlib/libc/sys/cygwin -isystem $$s/newlib/libc/sys/cygwin32' ;;
2553 # If we're not building GCC, don't discard standard headers.
2554 if test -d ${srcdir}/gcc; then
2555 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2557 if test "${build}" != "${host}"; then
2558 # On Canadian crosses, CC_FOR_TARGET will have already been set
2559 # by `configure', so we won't have an opportunity to add -Bgcc/
2560 # to it. This is right: we don't want to search that directory
2561 # for binaries, but we want the header files in there, so add
2563 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2565 # Someone might think of using the pre-installed headers on
2566 # Canadian crosses, in case the installed compiler is not fully
2567 # compatible with the compiler being built. In this case, it
2568 # would be better to flag an error than risking having
2569 # incompatible object files being constructed. We can't
2570 # guarantee that an error will be flagged, but let's hope the
2571 # compiler will do it, when presented with incompatible header
2576 case "${target}-${is_cross_compiler}" in
2577 i[3456]86-*-linux*-no)
2578 # Here host == target, so we don't need to build gcc,
2579 # so we don't want to discard standard headers.
2580 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2583 # If we're building newlib, use its generic headers last, but search
2584 # for any libc-related directories first (so make it the last -B
2586 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2594 # On Canadian crosses, we'll be searching the right directories for
2595 # the previously-installed cross compiler, so don't bother to add
2596 # flags for directories within the install tree of the compiler
2597 # being built; programs in there won't even run.
2598 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2599 # Search for pre-installed headers if nothing else fits.
2600 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include'
2603 if test "x${use_gnu_ld}" = x &&
2604 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2605 # Arrange for us to find uninstalled linker scripts.
2606 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2609 if test "x${CC_FOR_TARGET+set}" = xset; then
2611 elif test -d ${srcdir}/gcc; then
2612 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2613 elif test "$host" = "$target"; then
2614 CC_FOR_TARGET='$(CC)'
2616 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2618 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2620 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2622 elif test -d ${srcdir}/gcc; then
2623 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2624 elif test "$host" = "$target"; then
2625 GCJ_FOR_TARGET='gcj'
2627 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2629 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2631 # Don't use libstdc++-v3's flags to configure/build itself.
2632 libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2633 raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2635 if test "x${CXX_FOR_TARGET+set}" = xset; then
2637 elif test -d ${srcdir}/gcc; then
2638 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2639 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2640 # default whereas gcc does not.
2641 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2643 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2644 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2645 elif test "$host" = "$target"; then
2646 CXX_FOR_TARGET='$(CXX)'
2647 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2649 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2650 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2652 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2653 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2655 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2656 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2658 # We want to defer the evaluation of `cmd`s and shell variables in
2659 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2660 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2661 # quotes, but we still have to duplicate `$'s so that shell variables
2662 # can be expanded by the nested make as shell variables, not as make
2664 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2665 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2667 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2668 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2669 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2670 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2671 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2672 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2673 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2675 # Makefile fragments.
2676 host_makefile_frag=${srcdir}/${host_makefile_frag}
2677 target_makefile_frag=${srcdir}/${target_makefile_frag}
2678 alphaieee_frag=${srcdir}/${alphaieee_frag}
2679 ospace_frag=${srcdir}/${ospace_frag}
2685 # Miscellanea: directories, flags, etc.
2702 # Build module lists & subconfigure args.
2708 # Host module lists & subconfigure args.
2717 # Target module lists & subconfigure args.
2736 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2737 ncn_target_tool_prefix=
2738 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2740 if test -n "$ncn_tool_prefix"; then
2741 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2742 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2743 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2744 echo "configure:2745: checking for $ac_word" >&5
2745 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2746 echo $ac_n "(cached) $ac_c" 1>&6
2748 if test -n "$AR"; then
2749 ac_cv_prog_AR="$AR" # Let the user override the test.
2751 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2753 for ac_dir in $ac_dummy; do
2754 test -z "$ac_dir" && ac_dir=.
2755 if test -f $ac_dir/$ac_word; then
2756 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2764 if test -n "$AR"; then
2765 echo "$ac_t""$AR" 1>&6
2767 echo "$ac_t""no" 1>&6
2771 if test -z "$ac_cv_prog_AR" ; then
2772 if test $build = $host ; then
2774 # Extract the first word of "ar", so it can be a program name with args.
2775 set dummy ar; ac_word=$2
2776 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2777 echo "configure:2778: checking for $ac_word" >&5
2778 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2779 echo $ac_n "(cached) $ac_c" 1>&6
2781 if test -n "$ncn_cv_AR"; then
2782 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2784 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2786 for ac_dir in $ac_dummy; do
2787 test -z "$ac_dir" && ac_dir=.
2788 if test -f $ac_dir/$ac_word; then
2789 ac_cv_prog_ncn_cv_AR="ar"
2794 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2797 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2798 if test -n "$ncn_cv_AR"; then
2799 echo "$ac_t""$ncn_cv_AR" 1>&6
2801 echo "$ac_t""no" 1>&6
2806 AR="${ncn_tool_prefix}ar"
2812 if test -n "$ncn_tool_prefix"; then
2813 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2814 set dummy ${ncn_tool_prefix}as; ac_word=$2
2815 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2816 echo "configure:2817: checking for $ac_word" >&5
2817 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2818 echo $ac_n "(cached) $ac_c" 1>&6
2820 if test -n "$AS"; then
2821 ac_cv_prog_AS="$AS" # Let the user override the test.
2823 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2825 for ac_dir in $ac_dummy; do
2826 test -z "$ac_dir" && ac_dir=.
2827 if test -f $ac_dir/$ac_word; then
2828 ac_cv_prog_AS="${ncn_tool_prefix}as"
2836 if test -n "$AS"; then
2837 echo "$ac_t""$AS" 1>&6
2839 echo "$ac_t""no" 1>&6
2843 if test -z "$ac_cv_prog_AS" ; then
2844 if test $build = $host ; then
2846 # Extract the first word of "as", so it can be a program name with args.
2847 set dummy as; ac_word=$2
2848 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2849 echo "configure:2850: checking for $ac_word" >&5
2850 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2851 echo $ac_n "(cached) $ac_c" 1>&6
2853 if test -n "$ncn_cv_AS"; then
2854 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2856 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2858 for ac_dir in $ac_dummy; do
2859 test -z "$ac_dir" && ac_dir=.
2860 if test -f $ac_dir/$ac_word; then
2861 ac_cv_prog_ncn_cv_AS="as"
2866 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2869 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2870 if test -n "$ncn_cv_AS"; then
2871 echo "$ac_t""$ncn_cv_AS" 1>&6
2873 echo "$ac_t""no" 1>&6
2878 AS="${ncn_tool_prefix}as"
2884 if test -n "$ncn_tool_prefix"; then
2885 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2886 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2887 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2888 echo "configure:2889: checking for $ac_word" >&5
2889 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2890 echo $ac_n "(cached) $ac_c" 1>&6
2892 if test -n "$DLLTOOL"; then
2893 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2895 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2897 for ac_dir in $ac_dummy; do
2898 test -z "$ac_dir" && ac_dir=.
2899 if test -f $ac_dir/$ac_word; then
2900 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2907 DLLTOOL="$ac_cv_prog_DLLTOOL"
2908 if test -n "$DLLTOOL"; then
2909 echo "$ac_t""$DLLTOOL" 1>&6
2911 echo "$ac_t""no" 1>&6
2915 if test -z "$ac_cv_prog_DLLTOOL" ; then
2916 if test $build = $host ; then
2917 ncn_cv_DLLTOOL=$DLLTOOL
2918 # Extract the first word of "dlltool", so it can be a program name with args.
2919 set dummy dlltool; ac_word=$2
2920 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2921 echo "configure:2922: checking for $ac_word" >&5
2922 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
2923 echo $ac_n "(cached) $ac_c" 1>&6
2925 if test -n "$ncn_cv_DLLTOOL"; then
2926 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
2928 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2930 for ac_dir in $ac_dummy; do
2931 test -z "$ac_dir" && ac_dir=.
2932 if test -f $ac_dir/$ac_word; then
2933 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2938 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2941 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
2942 if test -n "$ncn_cv_DLLTOOL"; then
2943 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
2945 echo "$ac_t""no" 1>&6
2948 DLLTOOL=$ncn_cv_DLLTOOL
2950 DLLTOOL="${ncn_tool_prefix}dlltool"
2953 DLLTOOL="$ac_cv_prog_DLLTOOL"
2956 if test -n "$ncn_tool_prefix"; then
2957 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
2958 set dummy ${ncn_tool_prefix}ld; ac_word=$2
2959 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2960 echo "configure:2961: checking for $ac_word" >&5
2961 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
2962 echo $ac_n "(cached) $ac_c" 1>&6
2964 if test -n "$LD"; then
2965 ac_cv_prog_LD="$LD" # Let the user override the test.
2967 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2969 for ac_dir in $ac_dummy; do
2970 test -z "$ac_dir" && ac_dir=.
2971 if test -f $ac_dir/$ac_word; then
2972 ac_cv_prog_LD="${ncn_tool_prefix}ld"
2980 if test -n "$LD"; then
2981 echo "$ac_t""$LD" 1>&6
2983 echo "$ac_t""no" 1>&6
2987 if test -z "$ac_cv_prog_LD" ; then
2988 if test $build = $host ; then
2990 # Extract the first word of "ld", so it can be a program name with args.
2991 set dummy ld; ac_word=$2
2992 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2993 echo "configure:2994: checking for $ac_word" >&5
2994 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
2995 echo $ac_n "(cached) $ac_c" 1>&6
2997 if test -n "$ncn_cv_LD"; then
2998 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
3000 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3002 for ac_dir in $ac_dummy; do
3003 test -z "$ac_dir" && ac_dir=.
3004 if test -f $ac_dir/$ac_word; then
3005 ac_cv_prog_ncn_cv_LD="ld"
3010 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
3013 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
3014 if test -n "$ncn_cv_LD"; then
3015 echo "$ac_t""$ncn_cv_LD" 1>&6
3017 echo "$ac_t""no" 1>&6
3022 LD="${ncn_tool_prefix}ld"
3028 if test -n "$ncn_tool_prefix"; then
3029 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3030 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3031 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3032 echo "configure:3033: checking for $ac_word" >&5
3033 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3034 echo $ac_n "(cached) $ac_c" 1>&6
3036 if test -n "$NM"; then
3037 ac_cv_prog_NM="$NM" # Let the user override the test.
3039 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3041 for ac_dir in $ac_dummy; do
3042 test -z "$ac_dir" && ac_dir=.
3043 if test -f $ac_dir/$ac_word; then
3044 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3052 if test -n "$NM"; then
3053 echo "$ac_t""$NM" 1>&6
3055 echo "$ac_t""no" 1>&6
3059 if test -z "$ac_cv_prog_NM" ; then
3060 if test $build = $host ; then
3062 # Extract the first word of "nm", so it can be a program name with args.
3063 set dummy nm; ac_word=$2
3064 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3065 echo "configure:3066: checking for $ac_word" >&5
3066 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3067 echo $ac_n "(cached) $ac_c" 1>&6
3069 if test -n "$ncn_cv_NM"; then
3070 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3072 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3074 for ac_dir in $ac_dummy; do
3075 test -z "$ac_dir" && ac_dir=.
3076 if test -f $ac_dir/$ac_word; then
3077 ac_cv_prog_ncn_cv_NM="nm"
3082 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3085 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3086 if test -n "$ncn_cv_NM"; then
3087 echo "$ac_t""$ncn_cv_NM" 1>&6
3089 echo "$ac_t""no" 1>&6
3094 NM="${ncn_tool_prefix}nm"
3100 if test -n "$ncn_tool_prefix"; then
3101 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3102 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3103 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3104 echo "configure:3105: checking for $ac_word" >&5
3105 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3106 echo $ac_n "(cached) $ac_c" 1>&6
3108 if test -n "$RANLIB"; then
3109 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3111 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3113 for ac_dir in $ac_dummy; do
3114 test -z "$ac_dir" && ac_dir=.
3115 if test -f $ac_dir/$ac_word; then
3116 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3123 RANLIB="$ac_cv_prog_RANLIB"
3124 if test -n "$RANLIB"; then
3125 echo "$ac_t""$RANLIB" 1>&6
3127 echo "$ac_t""no" 1>&6
3131 if test -z "$ac_cv_prog_RANLIB" ; then
3132 if test $build = $host ; then
3133 ncn_cv_RANLIB=$RANLIB
3134 # Extract the first word of "ranlib", so it can be a program name with args.
3135 set dummy ranlib; ac_word=$2
3136 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3137 echo "configure:3138: checking for $ac_word" >&5
3138 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3139 echo $ac_n "(cached) $ac_c" 1>&6
3141 if test -n "$ncn_cv_RANLIB"; then
3142 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3144 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3146 for ac_dir in $ac_dummy; do
3147 test -z "$ac_dir" && ac_dir=.
3148 if test -f $ac_dir/$ac_word; then
3149 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3154 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3157 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3158 if test -n "$ncn_cv_RANLIB"; then
3159 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3161 echo "$ac_t""no" 1>&6
3164 RANLIB=$ncn_cv_RANLIB
3169 RANLIB="$ac_cv_prog_RANLIB"
3172 if test -n "$ncn_tool_prefix"; then
3173 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3174 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3175 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3176 echo "configure:3177: checking for $ac_word" >&5
3177 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3178 echo $ac_n "(cached) $ac_c" 1>&6
3180 if test -n "$WINDRES"; then
3181 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3183 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3185 for ac_dir in $ac_dummy; do
3186 test -z "$ac_dir" && ac_dir=.
3187 if test -f $ac_dir/$ac_word; then
3188 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3195 WINDRES="$ac_cv_prog_WINDRES"
3196 if test -n "$WINDRES"; then
3197 echo "$ac_t""$WINDRES" 1>&6
3199 echo "$ac_t""no" 1>&6
3203 if test -z "$ac_cv_prog_WINDRES" ; then
3204 if test $build = $host ; then
3205 ncn_cv_WINDRES=$WINDRES
3206 # Extract the first word of "windres", so it can be a program name with args.
3207 set dummy windres; ac_word=$2
3208 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3209 echo "configure:3210: checking for $ac_word" >&5
3210 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3211 echo $ac_n "(cached) $ac_c" 1>&6
3213 if test -n "$ncn_cv_WINDRES"; then
3214 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3216 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3218 for ac_dir in $ac_dummy; do
3219 test -z "$ac_dir" && ac_dir=.
3220 if test -f $ac_dir/$ac_word; then
3221 ac_cv_prog_ncn_cv_WINDRES="windres"
3226 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3229 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3230 if test -n "$ncn_cv_WINDRES"; then
3231 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3233 echo "$ac_t""no" 1>&6
3236 WINDRES=$ncn_cv_WINDRES
3238 WINDRES="${ncn_tool_prefix}windres"
3241 WINDRES="$ac_cv_prog_WINDRES"
3244 if test -n "$ncn_tool_prefix"; then
3245 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3246 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3247 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3248 echo "configure:3249: checking for $ac_word" >&5
3249 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3250 echo $ac_n "(cached) $ac_c" 1>&6
3252 if test -n "$OBJCOPY"; then
3253 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3255 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3257 for ac_dir in $ac_dummy; do
3258 test -z "$ac_dir" && ac_dir=.
3259 if test -f $ac_dir/$ac_word; then
3260 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3267 OBJCOPY="$ac_cv_prog_OBJCOPY"
3268 if test -n "$OBJCOPY"; then
3269 echo "$ac_t""$OBJCOPY" 1>&6
3271 echo "$ac_t""no" 1>&6
3275 if test -z "$ac_cv_prog_OBJCOPY" ; then
3276 if test $build = $host ; then
3277 ncn_cv_OBJCOPY=$OBJCOPY
3278 # Extract the first word of "objcopy", so it can be a program name with args.
3279 set dummy objcopy; ac_word=$2
3280 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3281 echo "configure:3282: checking for $ac_word" >&5
3282 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3283 echo $ac_n "(cached) $ac_c" 1>&6
3285 if test -n "$ncn_cv_OBJCOPY"; then
3286 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3288 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3290 for ac_dir in $ac_dummy; do
3291 test -z "$ac_dir" && ac_dir=.
3292 if test -f $ac_dir/$ac_word; then
3293 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3298 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3301 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3302 if test -n "$ncn_cv_OBJCOPY"; then
3303 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3305 echo "$ac_t""no" 1>&6
3308 OBJCOPY=$ncn_cv_OBJCOPY
3310 OBJCOPY="${ncn_tool_prefix}objcopy"
3313 OBJCOPY="$ac_cv_prog_OBJCOPY"
3316 if test -n "$ncn_tool_prefix"; then
3317 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3318 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3319 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3320 echo "configure:3321: checking for $ac_word" >&5
3321 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3322 echo $ac_n "(cached) $ac_c" 1>&6
3324 if test -n "$OBJDUMP"; then
3325 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3327 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3329 for ac_dir in $ac_dummy; do
3330 test -z "$ac_dir" && ac_dir=.
3331 if test -f $ac_dir/$ac_word; then
3332 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3339 OBJDUMP="$ac_cv_prog_OBJDUMP"
3340 if test -n "$OBJDUMP"; then
3341 echo "$ac_t""$OBJDUMP" 1>&6
3343 echo "$ac_t""no" 1>&6
3347 if test -z "$ac_cv_prog_OBJDUMP" ; then
3348 if test $build = $host ; then
3349 ncn_cv_OBJDUMP=$OBJDUMP
3350 # Extract the first word of "objdump", so it can be a program name with args.
3351 set dummy objdump; ac_word=$2
3352 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3353 echo "configure:3354: checking for $ac_word" >&5
3354 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3355 echo $ac_n "(cached) $ac_c" 1>&6
3357 if test -n "$ncn_cv_OBJDUMP"; then
3358 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3360 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3362 for ac_dir in $ac_dummy; do
3363 test -z "$ac_dir" && ac_dir=.
3364 if test -f $ac_dir/$ac_word; then
3365 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3370 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3373 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3374 if test -n "$ncn_cv_OBJDUMP"; then
3375 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3377 echo "$ac_t""no" 1>&6
3380 OBJDUMP=$ncn_cv_OBJDUMP
3382 OBJDUMP="${ncn_tool_prefix}objdump"
3385 OBJDUMP="$ac_cv_prog_OBJDUMP"
3397 if test -n "$ncn_target_tool_prefix"; then
3398 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3399 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3400 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3401 echo "configure:3402: checking for $ac_word" >&5
3402 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3403 echo $ac_n "(cached) $ac_c" 1>&6
3405 if test -n "$AR_FOR_TARGET"; then
3406 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3408 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3410 for ac_dir in $ac_dummy; do
3411 test -z "$ac_dir" && ac_dir=.
3412 if test -f $ac_dir/$ac_word; then
3413 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3420 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3421 if test -n "$AR_FOR_TARGET"; then
3422 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3424 echo "$ac_t""no" 1>&6
3428 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3429 if test $build = $target ; then
3430 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3431 # Extract the first word of "ar", so it can be a program name with args.
3432 set dummy ar; ac_word=$2
3433 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3434 echo "configure:3435: checking for $ac_word" >&5
3435 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3436 echo $ac_n "(cached) $ac_c" 1>&6
3438 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3439 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3441 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3443 for ac_dir in $ac_dummy; do
3444 test -z "$ac_dir" && ac_dir=.
3445 if test -f $ac_dir/$ac_word; then
3446 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3451 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3454 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3455 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3456 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3458 echo "$ac_t""no" 1>&6
3461 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3463 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3466 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3469 if test -n "$ncn_target_tool_prefix"; then
3470 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3471 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3472 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3473 echo "configure:3474: checking for $ac_word" >&5
3474 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3475 echo $ac_n "(cached) $ac_c" 1>&6
3477 if test -n "$AS_FOR_TARGET"; then
3478 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3480 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3482 for ac_dir in $ac_dummy; do
3483 test -z "$ac_dir" && ac_dir=.
3484 if test -f $ac_dir/$ac_word; then
3485 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3492 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3493 if test -n "$AS_FOR_TARGET"; then
3494 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3496 echo "$ac_t""no" 1>&6
3500 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3501 if test $build = $target ; then
3502 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3503 # Extract the first word of "as", so it can be a program name with args.
3504 set dummy as; ac_word=$2
3505 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3506 echo "configure:3507: checking for $ac_word" >&5
3507 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3508 echo $ac_n "(cached) $ac_c" 1>&6
3510 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3511 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3513 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3515 for ac_dir in $ac_dummy; do
3516 test -z "$ac_dir" && ac_dir=.
3517 if test -f $ac_dir/$ac_word; then
3518 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3523 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3526 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3527 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3528 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3530 echo "$ac_t""no" 1>&6
3533 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3535 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3538 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3541 if test -n "$ncn_target_tool_prefix"; then
3542 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3543 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3544 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3545 echo "configure:3546: checking for $ac_word" >&5
3546 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3547 echo $ac_n "(cached) $ac_c" 1>&6
3549 if test -n "$DLLTOOL_FOR_TARGET"; then
3550 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3552 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3554 for ac_dir in $ac_dummy; do
3555 test -z "$ac_dir" && ac_dir=.
3556 if test -f $ac_dir/$ac_word; then
3557 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3564 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3565 if test -n "$DLLTOOL_FOR_TARGET"; then
3566 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3568 echo "$ac_t""no" 1>&6
3572 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3573 if test $build = $target ; then
3574 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3575 # Extract the first word of "dlltool", so it can be a program name with args.
3576 set dummy dlltool; ac_word=$2
3577 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3578 echo "configure:3579: checking for $ac_word" >&5
3579 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3580 echo $ac_n "(cached) $ac_c" 1>&6
3582 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3583 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3585 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3587 for ac_dir in $ac_dummy; do
3588 test -z "$ac_dir" && ac_dir=.
3589 if test -f $ac_dir/$ac_word; then
3590 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3595 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3598 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3599 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3600 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3602 echo "$ac_t""no" 1>&6
3605 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3607 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3610 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3613 if test -n "$ncn_target_tool_prefix"; then
3614 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3615 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3616 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3617 echo "configure:3618: checking for $ac_word" >&5
3618 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3619 echo $ac_n "(cached) $ac_c" 1>&6
3621 if test -n "$LD_FOR_TARGET"; then
3622 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3624 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3626 for ac_dir in $ac_dummy; do
3627 test -z "$ac_dir" && ac_dir=.
3628 if test -f $ac_dir/$ac_word; then
3629 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3636 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3637 if test -n "$LD_FOR_TARGET"; then
3638 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3640 echo "$ac_t""no" 1>&6
3644 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3645 if test $build = $target ; then
3646 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3647 # Extract the first word of "ld", so it can be a program name with args.
3648 set dummy ld; ac_word=$2
3649 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3650 echo "configure:3651: checking for $ac_word" >&5
3651 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3652 echo $ac_n "(cached) $ac_c" 1>&6
3654 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3655 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3657 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3659 for ac_dir in $ac_dummy; do
3660 test -z "$ac_dir" && ac_dir=.
3661 if test -f $ac_dir/$ac_word; then
3662 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3667 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3670 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3671 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3672 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3674 echo "$ac_t""no" 1>&6
3677 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3679 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3682 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3685 if test -n "$ncn_target_tool_prefix"; then
3686 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3687 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3688 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3689 echo "configure:3690: checking for $ac_word" >&5
3690 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3691 echo $ac_n "(cached) $ac_c" 1>&6
3693 if test -n "$NM_FOR_TARGET"; then
3694 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3696 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3698 for ac_dir in $ac_dummy; do
3699 test -z "$ac_dir" && ac_dir=.
3700 if test -f $ac_dir/$ac_word; then
3701 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3708 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3709 if test -n "$NM_FOR_TARGET"; then
3710 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3712 echo "$ac_t""no" 1>&6
3716 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3717 if test $build = $target ; then
3718 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3719 # Extract the first word of "nm", so it can be a program name with args.
3720 set dummy nm; ac_word=$2
3721 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3722 echo "configure:3723: checking for $ac_word" >&5
3723 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3724 echo $ac_n "(cached) $ac_c" 1>&6
3726 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3727 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3729 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3731 for ac_dir in $ac_dummy; do
3732 test -z "$ac_dir" && ac_dir=.
3733 if test -f $ac_dir/$ac_word; then
3734 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3739 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3742 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3743 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3744 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3746 echo "$ac_t""no" 1>&6
3749 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3751 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3754 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3757 if test -n "$ncn_target_tool_prefix"; then
3758 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3759 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3760 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3761 echo "configure:3762: checking for $ac_word" >&5
3762 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3763 echo $ac_n "(cached) $ac_c" 1>&6
3765 if test -n "$RANLIB_FOR_TARGET"; then
3766 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3768 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3770 for ac_dir in $ac_dummy; do
3771 test -z "$ac_dir" && ac_dir=.
3772 if test -f $ac_dir/$ac_word; then
3773 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3780 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3781 if test -n "$RANLIB_FOR_TARGET"; then
3782 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3784 echo "$ac_t""no" 1>&6
3788 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3789 if test $build = $target ; then
3790 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3791 # Extract the first word of "ranlib", so it can be a program name with args.
3792 set dummy ranlib; ac_word=$2
3793 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3794 echo "configure:3795: checking for $ac_word" >&5
3795 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3796 echo $ac_n "(cached) $ac_c" 1>&6
3798 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3799 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3801 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3803 for ac_dir in $ac_dummy; do
3804 test -z "$ac_dir" && ac_dir=.
3805 if test -f $ac_dir/$ac_word; then
3806 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3811 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3814 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3815 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3816 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3818 echo "$ac_t""no" 1>&6
3821 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3823 RANLIB_FOR_TARGET=":"
3826 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3829 if test -n "$ncn_target_tool_prefix"; then
3830 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3831 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3832 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3833 echo "configure:3834: checking for $ac_word" >&5
3834 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3835 echo $ac_n "(cached) $ac_c" 1>&6
3837 if test -n "$WINDRES_FOR_TARGET"; then
3838 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3840 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3842 for ac_dir in $ac_dummy; do
3843 test -z "$ac_dir" && ac_dir=.
3844 if test -f $ac_dir/$ac_word; then
3845 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3852 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3853 if test -n "$WINDRES_FOR_TARGET"; then
3854 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3856 echo "$ac_t""no" 1>&6
3860 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3861 if test $build = $target ; then
3862 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3863 # Extract the first word of "windres", so it can be a program name with args.
3864 set dummy windres; ac_word=$2
3865 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3866 echo "configure:3867: checking for $ac_word" >&5
3867 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3868 echo $ac_n "(cached) $ac_c" 1>&6
3870 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3871 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3873 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3875 for ac_dir in $ac_dummy; do
3876 test -z "$ac_dir" && ac_dir=.
3877 if test -f $ac_dir/$ac_word; then
3878 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3883 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3886 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3887 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3888 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3890 echo "$ac_t""no" 1>&6
3893 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3895 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3898 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3911 # Fix up target tools.
3912 if test "x${build}" = "x${host}" ; then
3913 # In this case, the newly built tools can and should be used,
3914 # so we override the results of the autoconf tests.
3915 # This should really only happen when the tools are actually being built,
3916 # but that's a further refinement. The new build scheme, where
3917 # tools are built into a structure paralleling where they're installed,
3918 # should also eliminate all of this cleanly.
3919 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
3920 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
3921 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
3922 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
3923 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
3924 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
3925 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
3927 # Certain tools may need extra flags.
3928 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
3929 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
3930 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
3932 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
3933 echo "configure:3934: checking whether to enable maintainer-specific portions of Makefiles" >&5
3934 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3935 if test "${enable_maintainer_mode+set}" = set; then
3936 enableval="$enable_maintainer_mode"
3937 USE_MAINTAINER_MODE=$enableval
3939 USE_MAINTAINER_MODE=no
3942 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
3945 if test "$USE_MAINTAINER_MODE" = yes; then
3946 MAINTAINER_MODE_TRUE=
3947 MAINTAINER_MODE_FALSE='#'
3949 MAINTAINER_MODE_TRUE='#'
3950 MAINTAINER_MODE_FALSE=
3952 MAINT=$MAINTAINER_MODE_TRUE
3955 cat > confcache <<\EOF
3956 # This file is a shell script that caches the results of configure
3957 # tests run on this system so they can be shared between configure
3958 # scripts and configure runs. It is not useful on other systems.
3959 # If it contains results you don't want to keep, you may remove or edit it.
3961 # By default, configure uses ./config.cache as the cache file,
3962 # creating it if it does not exist already. You can give configure
3963 # the --cache-file=FILE option to use a different cache file; that is
3964 # what configure does when it calls configure scripts in
3965 # subdirectories, so they share the cache.
3966 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3967 # config.status only pays attention to the cache file if you give it the
3968 # --recheck option to rerun configure.
3971 # The following way of writing the cache mishandles newlines in values,
3972 # but we know of no workaround that is simple, portable, and efficient.
3973 # So, don't put newlines in cache variables' values.
3974 # Ultrix sh set writes to stderr and can't be redirected directly,
3975 # and sets the high bit in the cache file unless we assign to the vars.
3977 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3979 # `set' does not quote correctly, so add quotes (double-quote substitution
3980 # turns \\\\ into \\, and sed turns \\ into \).
3982 -e "s/'/'\\\\''/g" \
3983 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3986 # `set' quotes correctly as required by POSIX, so do not add quotes.
3987 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3990 if cmp -s $cache_file confcache; then
3993 if test -w $cache_file; then
3994 echo "updating cache $cache_file"
3995 cat confcache > $cache_file
3997 echo "not updating unwritable cache $cache_file"
4002 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4004 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4005 # Let make expand exec_prefix.
4006 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4008 # Any assignment to VPATH causes Sun make to only execute
4009 # the first set of double-colon rules, so remove it if not needed.
4010 # If there is a colon in the path, we need to keep it.
4011 if test "x$srcdir" = x.; then
4012 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
4015 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4017 # Transform confdefs.h into DEFS.
4018 # Protect against shell expansion while executing Makefile rules.
4019 # Protect against Makefile macro expansion.
4021 # If the first sed substitution is executed (which looks for macros that
4022 # take arguments), then we branch to the quote section. Otherwise,
4023 # look for a macro that doesn't take arguments.
4024 cat >confdef2opt.sed <<\_ACEOF
4027 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
4029 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
4033 s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
4039 # We use echo to avoid assuming a particular line-breaking character.
4040 # The extra dot is to prevent the shell from consuming trailing
4041 # line-breaks from the sub-command output. A line-break within
4042 # single-quotes doesn't work because, if this script is created in a
4043 # platform that uses two characters for line-breaks (e.g., DOS), tr
4045 ac_LF_and_DOT=`echo; echo .`
4046 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
4047 rm -f confdef2opt.sed
4050 # Without the "./", some shells look in PATH for config.status.
4051 : ${CONFIG_STATUS=./config.status}
4053 echo creating $CONFIG_STATUS
4054 rm -f $CONFIG_STATUS
4055 cat > $CONFIG_STATUS <<EOF
4057 # Generated automatically by configure.
4058 # Run this file to recreate the current configuration.
4059 # This directory was configured as follows,
4060 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4062 # $0 $ac_configure_args
4064 # Compiler output produced by configure, useful for debugging
4065 # configure, is in ./config.log if it exists.
4067 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4070 case "\$ac_option" in
4071 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4072 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4073 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4074 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4075 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4077 -help | --help | --hel | --he | --h)
4078 echo "\$ac_cs_usage"; exit 0 ;;
4079 *) echo "\$ac_cs_usage"; exit 1 ;;
4083 ac_given_srcdir=$srcdir
4085 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4087 cat >> $CONFIG_STATUS <<EOF
4089 # Protect against being on the right side of a sed subst in config.status.
4090 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4091 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4095 s%@CFLAGS@%$CFLAGS%g
4096 s%@CPPFLAGS@%$CPPFLAGS%g
4097 s%@CXXFLAGS@%$CXXFLAGS%g
4098 s%@FFLAGS@%$FFLAGS%g
4100 s%@LDFLAGS@%$LDFLAGS%g
4102 s%@exec_prefix@%$exec_prefix%g
4103 s%@prefix@%$prefix%g
4104 s%@program_transform_name@%$program_transform_name%g
4105 s%@bindir@%$bindir%g
4106 s%@sbindir@%$sbindir%g
4107 s%@libexecdir@%$libexecdir%g
4108 s%@datadir@%$datadir%g
4109 s%@sysconfdir@%$sysconfdir%g
4110 s%@sharedstatedir@%$sharedstatedir%g
4111 s%@localstatedir@%$localstatedir%g
4112 s%@libdir@%$libdir%g
4113 s%@includedir@%$includedir%g
4114 s%@oldincludedir@%$oldincludedir%g
4115 s%@infodir@%$infodir%g
4116 s%@mandir@%$mandir%g
4118 s%@host_alias@%$host_alias%g
4119 s%@host_cpu@%$host_cpu%g
4120 s%@host_vendor@%$host_vendor%g
4121 s%@host_os@%$host_os%g
4122 s%@target@%$target%g
4123 s%@target_alias@%$target_alias%g
4124 s%@target_cpu@%$target_cpu%g
4125 s%@target_vendor@%$target_vendor%g
4126 s%@target_os@%$target_os%g
4128 s%@build_alias@%$build_alias%g
4129 s%@build_cpu@%$build_cpu%g
4130 s%@build_vendor@%$build_vendor%g
4131 s%@build_os@%$build_os%g
4132 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
4133 /@maybe_dependencies@/r $maybe_dependencies
4134 s%@maybe_dependencies@%%g
4135 /@serialization_dependencies@/r $serialization_dependencies
4136 s%@serialization_dependencies@%%g
4137 /@host_makefile_frag@/r $host_makefile_frag
4138 s%@host_makefile_frag@%%g
4139 /@target_makefile_frag@/r $target_makefile_frag
4140 s%@target_makefile_frag@%%g
4141 /@alphaieee_frag@/r $alphaieee_frag
4142 s%@alphaieee_frag@%%g
4143 /@ospace_frag@/r $ospace_frag
4145 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4146 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4147 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4148 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4149 s%@configlinks@%$configlinks%g
4150 s%@enable_shared@%$enable_shared%g
4151 s%@enable_threads@%$enable_threads%g
4152 s%@enable_version_specific_runtime_libs@%$enable_version_specific_runtime_libs%g
4153 s%@gcc_version_trigger@%$gcc_version_trigger%g
4154 s%@gcc_version@%$gcc_version%g
4155 s%@tooldir@%$tooldir%g
4156 s%@build_tooldir@%$build_tooldir%g
4157 s%@GDB_TK@%$GDB_TK%g
4158 s%@gxx_include_dir@%$gxx_include_dir%g
4159 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4160 s%@build_subdir@%$build_subdir%g
4161 s%@build_configargs@%$build_configargs%g
4162 s%@configure_build_modules@%$configure_build_modules%g
4163 s%@all_build_modules@%$all_build_modules%g
4164 s%@host_configargs@%$host_configargs%g
4165 s%@configdirs@%$configdirs%g
4166 s%@configure_host_modules@%$configure_host_modules%g
4167 s%@all_host_modules@%$all_host_modules%g
4168 s%@check_host_modules@%$check_host_modules%g
4169 s%@install_host_modules@%$install_host_modules%g
4170 s%@install_host_modules_nogcc@%$install_host_modules_nogcc%g
4171 s%@target_subdir@%$target_subdir%g
4172 s%@target_configargs@%$target_configargs%g
4173 s%@target_configdirs@%$target_configdirs%g
4174 s%@configure_target_modules@%$configure_target_modules%g
4175 s%@all_target_modules@%$all_target_modules%g
4176 s%@check_target_modules@%$check_target_modules%g
4177 s%@install_target_modules@%$install_target_modules%g
4179 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4181 s%@MAKEINFO@%$MAKEINFO%g
4183 s%@config_shell@%$config_shell%g
4185 s%@ncn_cv_AR@%$ncn_cv_AR%g
4187 s%@ncn_cv_AS@%$ncn_cv_AS%g
4188 s%@DLLTOOL@%$DLLTOOL%g
4189 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4191 s%@ncn_cv_LD@%$ncn_cv_LD%g
4193 s%@ncn_cv_NM@%$ncn_cv_NM%g
4194 s%@RANLIB@%$RANLIB%g
4195 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4196 s%@WINDRES@%$WINDRES%g
4197 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4198 s%@OBJCOPY@%$OBJCOPY%g
4199 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4200 s%@OBJDUMP@%$OBJDUMP%g
4201 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4204 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4205 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4206 s%@DEFAULT_M4@%$DEFAULT_M4%g
4207 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4208 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4209 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4210 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4211 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4212 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4213 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4214 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4215 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4216 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4217 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4218 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4219 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4220 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4221 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4222 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4223 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4224 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4225 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4226 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4227 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4228 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4229 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
4230 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
4236 cat >> $CONFIG_STATUS <<\EOF
4238 # Split the substitutions into bite-sized pieces for seds with
4239 # small command number limits, like on Digital OSF/1 and HP-UX.
4240 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4241 ac_file=1 # Number of current file.
4242 ac_beg=1 # First line for current file.
4243 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4246 while $ac_more_lines; do
4247 if test $ac_beg -gt 1; then
4248 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4250 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4252 if test ! -s conftest.s$ac_file; then
4254 rm -f conftest.s$ac_file
4256 if test -z "$ac_sed_cmds"; then
4257 ac_sed_cmds="sed -f conftest.s$ac_file"
4259 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4261 ac_file=`expr $ac_file + 1`
4263 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4266 if test -z "$ac_sed_cmds"; then
4271 cat >> $CONFIG_STATUS <<EOF
4273 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4275 cat >> $CONFIG_STATUS <<\EOF
4276 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4277 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4279 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4280 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4281 *) ac_file_in="${ac_file}.in" ;;
4284 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4286 # Remove last slash and all that follows it. Not all systems have dirname.
4287 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4288 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4289 # The file is in a subdirectory.
4290 test ! -d "$ac_dir" && mkdir "$ac_dir"
4291 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4292 # A "../" for each directory in $ac_dir_suffix.
4293 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4295 ac_dir_suffix= ac_dots=
4298 case "$ac_given_srcdir" in
4300 if test -z "$ac_dots"; then top_srcdir=.
4301 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4302 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4304 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4305 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4309 echo creating "$ac_file"
4311 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4313 *Makefile*) ac_comsub="1i\\
4314 # $configure_input" ;;
4318 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4320 s%@configure_input@%$configure_input%g
4321 s%@srcdir@%$srcdir%g
4322 s%@top_srcdir@%$top_srcdir%g
4323 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4328 cat >> $CONFIG_STATUS <<EOF
4331 cat >> $CONFIG_STATUS <<\EOF
4335 chmod +x $CONFIG_STATUS
4336 rm -fr confdefs* $ac_clean_files
4337 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1