3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 --disable-serial-[{host,target,build}-]configure
16 Don't force sequential configuration of
17 sub-packages for the host, target or build
18 machine, or of any sub-packages at all"
20 # Initialize some variables set by options.
21 # The variables have the same names as the options, with
22 # dashes changed to underlines.
24 cache_file=./config.cache
33 program_transform_name=s,x,x,
41 bindir='${exec_prefix}/bin'
42 sbindir='${exec_prefix}/sbin'
43 libexecdir='${exec_prefix}/libexec'
44 datadir='${prefix}/share'
45 sysconfdir='${prefix}/etc'
46 sharedstatedir='${prefix}/com'
47 localstatedir='${prefix}/var'
48 libdir='${exec_prefix}/lib'
49 includedir='${prefix}/include'
50 oldincludedir='/usr/include'
51 infodir='${prefix}/info'
52 mandir='${prefix}/man'
54 # Initialize some other variables.
57 SHELL=${CONFIG_SHELL-/bin/sh}
58 # Maximum number of lines to put in a shell here document.
65 # If the previous option needs an argument, assign it.
66 if test -n "$ac_prev"; then
67 eval "$ac_prev=\$ac_option"
73 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
77 # Accept the important Cygnus configure options, so we can diagnose typos.
81 -bindir | --bindir | --bindi | --bind | --bin | --bi)
83 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
84 bindir="$ac_optarg" ;;
86 -build | --build | --buil | --bui | --bu)
88 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
91 -cache-file | --cache-file | --cache-fil | --cache-fi \
92 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
94 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
95 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
96 cache_file="$ac_optarg" ;;
98 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
100 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
102 datadir="$ac_optarg" ;;
104 -disable-* | --disable-*)
105 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
106 # Reject names that are not valid shell variable names.
107 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
108 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
110 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
111 eval "enable_${ac_feature}=no" ;;
113 -enable-* | --enable-*)
114 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
115 # Reject names that are not valid shell variable names.
116 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
117 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
119 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
124 eval "enable_${ac_feature}='$ac_optarg'" ;;
126 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
127 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
128 | --exec | --exe | --ex)
129 ac_prev=exec_prefix ;;
130 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
131 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
132 | --exec=* | --exe=* | --ex=*)
133 exec_prefix="$ac_optarg" ;;
135 -gas | --gas | --ga | --g)
136 # Obsolete; use --with-gas.
139 -help | --help | --hel | --he)
140 # Omit some internal or obsolete options to make the list less imposing.
141 # This message is too long to be a string in the A/UX 3.1 sh.
143 Usage: configure [options] [host]
144 Options: [defaults in brackets after descriptions]
146 --cache-file=FILE cache test results in FILE
147 --help print this message
148 --no-create do not create output files
149 --quiet, --silent do not print \`checking...' messages
150 --version print the version of autoconf that created configure
151 Directory and file names:
152 --prefix=PREFIX install architecture-independent files in PREFIX
154 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
156 --bindir=DIR user executables in DIR [EPREFIX/bin]
157 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
158 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
159 --datadir=DIR read-only architecture-independent data in DIR
161 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
162 --sharedstatedir=DIR modifiable architecture-independent data in DIR
164 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
165 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
166 --includedir=DIR C header files in DIR [PREFIX/include]
167 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
168 --infodir=DIR info documentation in DIR [PREFIX/info]
169 --mandir=DIR man documentation in DIR [PREFIX/man]
170 --srcdir=DIR find the sources in DIR [configure dir or ..]
171 --program-prefix=PREFIX prepend PREFIX to installed program names
172 --program-suffix=SUFFIX append SUFFIX to installed program names
173 --program-transform-name=PROGRAM
174 run sed PROGRAM on installed program names
178 --build=BUILD configure for building on BUILD [BUILD=HOST]
179 --host=HOST configure for HOST [guessed]
180 --target=TARGET configure for TARGET [TARGET=HOST]
181 Features and packages:
182 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
183 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
184 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
185 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
186 --x-includes=DIR X include files are in DIR
187 --x-libraries=DIR X library files are in DIR
189 if test -n "$ac_help"; then
190 echo "--enable and --with options recognized:$ac_help"
194 -host | --host | --hos | --ho)
196 -host=* | --host=* | --hos=* | --ho=*)
199 -includedir | --includedir | --includedi | --included | --include \
200 | --includ | --inclu | --incl | --inc)
201 ac_prev=includedir ;;
202 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
203 | --includ=* | --inclu=* | --incl=* | --inc=*)
204 includedir="$ac_optarg" ;;
206 -infodir | --infodir | --infodi | --infod | --info | --inf)
208 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
209 infodir="$ac_optarg" ;;
211 -libdir | --libdir | --libdi | --libd)
213 -libdir=* | --libdir=* | --libdi=* | --libd=*)
214 libdir="$ac_optarg" ;;
216 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
217 | --libexe | --libex | --libe)
218 ac_prev=libexecdir ;;
219 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
220 | --libexe=* | --libex=* | --libe=*)
221 libexecdir="$ac_optarg" ;;
223 -localstatedir | --localstatedir | --localstatedi | --localstated \
224 | --localstate | --localstat | --localsta | --localst \
225 | --locals | --local | --loca | --loc | --lo)
226 ac_prev=localstatedir ;;
227 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
228 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
229 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
230 localstatedir="$ac_optarg" ;;
232 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
234 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
235 mandir="$ac_optarg" ;;
238 # Obsolete; use --without-fp.
241 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
245 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
246 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
249 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
250 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
251 | --oldin | --oldi | --old | --ol | --o)
252 ac_prev=oldincludedir ;;
253 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
254 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
255 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
256 oldincludedir="$ac_optarg" ;;
258 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
260 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
261 prefix="$ac_optarg" ;;
263 -program-prefix | --program-prefix | --program-prefi | --program-pref \
264 | --program-pre | --program-pr | --program-p)
265 ac_prev=program_prefix ;;
266 -program-prefix=* | --program-prefix=* | --program-prefi=* \
267 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
268 program_prefix="$ac_optarg" ;;
270 -program-suffix | --program-suffix | --program-suffi | --program-suff \
271 | --program-suf | --program-su | --program-s)
272 ac_prev=program_suffix ;;
273 -program-suffix=* | --program-suffix=* | --program-suffi=* \
274 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
275 program_suffix="$ac_optarg" ;;
277 -program-transform-name | --program-transform-name \
278 | --program-transform-nam | --program-transform-na \
279 | --program-transform-n | --program-transform- \
280 | --program-transform | --program-transfor \
281 | --program-transfo | --program-transf \
282 | --program-trans | --program-tran \
283 | --progr-tra | --program-tr | --program-t)
284 ac_prev=program_transform_name ;;
285 -program-transform-name=* | --program-transform-name=* \
286 | --program-transform-nam=* | --program-transform-na=* \
287 | --program-transform-n=* | --program-transform-=* \
288 | --program-transform=* | --program-transfor=* \
289 | --program-transfo=* | --program-transf=* \
290 | --program-trans=* | --program-tran=* \
291 | --progr-tra=* | --program-tr=* | --program-t=*)
292 program_transform_name="$ac_optarg" ;;
294 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
295 | -silent | --silent | --silen | --sile | --sil)
298 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
300 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
302 sbindir="$ac_optarg" ;;
304 -sharedstatedir | --sharedstatedir | --sharedstatedi \
305 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
306 | --sharedst | --shareds | --shared | --share | --shar \
308 ac_prev=sharedstatedir ;;
309 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
310 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
311 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
313 sharedstatedir="$ac_optarg" ;;
315 -site | --site | --sit)
317 -site=* | --site=* | --sit=*)
320 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
322 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
323 srcdir="$ac_optarg" ;;
325 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
326 | --syscon | --sysco | --sysc | --sys | --sy)
327 ac_prev=sysconfdir ;;
328 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
329 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
330 sysconfdir="$ac_optarg" ;;
332 -target | --target | --targe | --targ | --tar | --ta | --t)
334 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
335 target="$ac_optarg" ;;
337 -v | -verbose | --verbose | --verbos | --verbo | --verb)
340 -version | --version | --versio | --versi | --vers)
341 echo "configure generated by autoconf version 2.13"
345 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
346 # Reject names that are not valid shell variable names.
347 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
348 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
350 ac_package=`echo $ac_package| sed 's/-/_/g'`
355 eval "with_${ac_package}='$ac_optarg'" ;;
357 -without-* | --without-*)
358 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
359 # Reject names that are not valid shell variable names.
360 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
361 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
363 ac_package=`echo $ac_package| sed 's/-/_/g'`
364 eval "with_${ac_package}=no" ;;
367 # Obsolete; use --with-x.
370 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
371 | --x-incl | --x-inc | --x-in | --x-i)
372 ac_prev=x_includes ;;
373 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
374 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
375 x_includes="$ac_optarg" ;;
377 -x-libraries | --x-libraries | --x-librarie | --x-librari \
378 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
379 ac_prev=x_libraries ;;
380 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
381 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
382 x_libraries="$ac_optarg" ;;
384 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
388 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
389 echo "configure: warning: $ac_option: invalid host type" 1>&2
391 if test "x$nonopt" != xNONE; then
392 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
400 if test -n "$ac_prev"; then
401 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
404 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
406 # File descriptor usage:
409 # 2 errors and warnings
410 # 3 some systems may open it to /dev/tty
411 # 4 used on the Kubota Titan
412 # 6 checking for... messages and results
413 # 5 compiler messages saved in config.log
414 if test "$silent" = yes; then
422 This file contains any messages produced by compilers while
423 running configure, to aid debugging if configure makes a mistake.
426 # Strip out --no-create and --no-recursion so they do not pile up.
427 # Also quote any args containing shell metacharacters.
432 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
433 | --no-cr | --no-c) ;;
434 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
435 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
436 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
437 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
438 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
443 # Only set these to C if already set. These must not be set unconditionally
444 # because not all systems understand e.g. LANG=C (notably SCO).
445 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
446 # Non-C LC_CTYPE values break the ctype check.
447 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
448 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
449 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
450 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
452 # confdefs.h avoids OS command line length limits that DEFS can exceed.
453 rm -rf conftest* confdefs.h
454 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
457 # A filename unique to this package, relative to the directory that
458 # configure is in, which we can look for to find out if srcdir is correct.
459 ac_unique_file=move-if-change
461 # Find the source files, if location was not specified.
462 if test -z "$srcdir"; then
463 ac_srcdir_defaulted=yes
464 # Try the directory containing this script, then its parent.
466 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
467 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
469 if test ! -r $srcdir/$ac_unique_file; then
473 ac_srcdir_defaulted=no
475 if test ! -r $srcdir/$ac_unique_file; then
476 if test "$ac_srcdir_defaulted" = yes; then
477 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
479 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
482 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
484 # Prefer explicitly selected file to automatically selected ones.
485 if test -z "$CONFIG_SITE"; then
486 if test "x$prefix" != xNONE; then
487 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
489 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
492 for ac_site_file in $CONFIG_SITE; do
493 if test -r "$ac_site_file"; then
494 echo "loading site script $ac_site_file"
499 if test -r "$cache_file"; then
500 echo "loading cache $cache_file"
503 echo "creating cache $cache_file"
508 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
509 ac_cpp='$CPP $CPPFLAGS'
510 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
511 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
512 cross_compiling=$ac_cv_prog_cc_cross
516 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
517 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
518 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
525 ac_n= ac_c='\c' ac_t=
531 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
532 if test -f $ac_dir/install-sh; then
534 ac_install_sh="$ac_aux_dir/install-sh -c"
536 elif test -f $ac_dir/install.sh; then
538 ac_install_sh="$ac_aux_dir/install.sh -c"
542 if test -z "$ac_aux_dir"; then
543 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
545 ac_config_guess=$ac_aux_dir/config.guess
546 ac_config_sub=$ac_aux_dir/config.sub
547 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
550 # Do some error checking and defaulting for the host and target type.
552 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
555 # 1. You are not allowed to specify --host, --target, and nonopt at the
557 # 2. Host defaults to nonopt.
558 # 3. If nonopt is not specified, then host defaults to the current host,
559 # as determined by config.guess.
560 # 4. Target and build default to nonopt.
561 # 5. If nonopt is not specified, then target and build default to host.
563 # The aliases save the names the user supplied, while $host etc.
564 # will get canonicalized.
565 case $host---$target---$nonopt in
566 NONE---*---* | *---NONE---* | *---*---NONE) ;;
567 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
571 # Make sure we can run config.sub.
572 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
573 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
576 echo $ac_n "checking host system type""... $ac_c" 1>&6
577 echo "configure:578: checking host system type" >&5
580 case "$host_alias" in
584 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
585 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
587 *) host_alias=$nonopt ;;
591 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
592 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
593 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
594 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
595 echo "$ac_t""$host" 1>&6
597 echo $ac_n "checking target system type""... $ac_c" 1>&6
598 echo "configure:599: checking target system type" >&5
601 case "$target_alias" in
604 NONE) target_alias=$host_alias ;;
605 *) target_alias=$nonopt ;;
609 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
610 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
611 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
612 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
613 echo "$ac_t""$target" 1>&6
615 echo $ac_n "checking build system type""... $ac_c" 1>&6
616 echo "configure:617: checking build system type" >&5
619 case "$build_alias" in
622 NONE) build_alias=$host_alias ;;
623 *) build_alias=$nonopt ;;
627 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
628 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
629 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
630 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
631 echo "$ac_t""$build" 1>&6
633 test "$host_alias" != "$target_alias" &&
634 test "$program_prefix$program_suffix$program_transform_name" = \
636 program_prefix=${target_alias}-
638 if test "$program_transform_name" = s,x,x,; then
639 program_transform_name=
641 # Double any \ or $. echo might interpret backslashes.
642 cat <<\EOF_SED > conftestsed
643 s,\\,\\\\,g; s,\$,$$,g
645 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
648 test "$program_prefix" != NONE &&
649 program_transform_name="s,^,${program_prefix},; $program_transform_name"
650 # Use a double $ so make ignores it.
651 test "$program_suffix" != NONE &&
652 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
654 # sed with no file args requires a program.
655 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
658 # Autoconf M4 include file defining utility macros for complex Canadian
662 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
664 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
667 # NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
668 # Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
669 # Code is pretty much lifted from autoconf2.53.
674 # NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
675 # Like AC_CHECK_TOOL, but requires the prefix if build!=host.
680 # NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
681 # Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
685 # clear some things potentially inherited from environment.
689 enable_libstdcxx_v3=yes
690 floating_point=default
694 ### we might need to use some other shell than /bin/sh for running subshells
695 ### If we are on Windows, search for the shell. This will permit people
696 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
697 ### without also having to set CONFIG_SHELL. This code will work when
698 ### using bash, which sets OSTYPE.
701 if test x${CONFIG_SHELL} = x ; then
702 if test ! -f /bin/sh ; then
703 if test x${SHELL} != x && test -f ${SHELL} ; then
704 CONFIG_SHELL=${SHELL}
707 for prog in sh sh.exe bash bash.exe; do
708 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
710 test -z "$dir" && dir=.
711 if test -f $dir/$prog; then
712 CONFIG_SHELL=$dir/$prog
718 test -n "${CONFIG_SHELL}" && break
726 config_shell=${CONFIG_SHELL-/bin/sh}
728 ## this is a little touchy and won't always work, but...
730 ## if the argv[[0]] starts with a slash then it is an absolute name that can (and
731 ## must) be used as is.
733 ## otherwise, if argv[[0]] has no slash in it, we can assume that it is on the
734 ## path. Since PATH might include "." we also add `pwd` to the end of PATH.
738 # if PWD already has a value, it is probably wrong.
739 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
741 # Export original configure arguments for use by sub-configures.
742 TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@"
743 export TOPLEVEL_CONFIGURE_ARGUMENTS
745 moveifchange=${srcdir}/move-if-change
747 # Set srcdir to "." if that's what it is.
748 # This is important for multilib support.
750 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
751 if test "${pwd}" = "${srcpwd}" ; then
758 # Define the trigger file to make sure configure will re-run whenever
759 # the gcc version number changes.
760 if test "${with_gcc_version_trigger+set}" = set ; then
761 gcc_version_trigger="$with_gcc_version_trigger"
762 gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
764 # If gcc's sources are available, define the trigger file.
765 if test -f ${topsrcdir}/gcc/version.c ; then
766 gcc_version_trigger=${topsrcdir}/gcc/version.c
767 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
768 case "$ac_configure_args" in
769 *--with-gcc-version-trigger=$gcc_version_trigger* )
772 # Add to all subconfigure arguments: build, host, and target.
773 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
779 ### To add a new directory to the tree, first choose whether it is a target
780 ### or a host dependent tool. Then put it into the appropriate list
781 ### (library or tools, host or target), doing a dependency sort.
783 # Subdirs will be configured in the order listed in build_configdirs,
784 # configdirs, or target_configdirs; see the serialization section below.
786 # Dependency sorting is only needed when *configuration* must be done in
787 # a particular order. In all cases a dependency should be specified in
788 # the Makefile, whether or not it's implicitly specified here.
790 # Double entries in build_configdirs, configdirs, or target_configdirs may
791 # cause circular dependencies and break everything horribly.
793 # these libraries are used by various programs built for the host environment
795 host_libs="intl mmalloc libiberty opcodes bfd readline db tcl tk itcl tix libgui zlib"
797 libstdcxx_version="target-libstdc++-v3"
799 # these tools are built for the host environment
800 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
801 # know that we are building the simulator.
802 # binutils, gas and ld appear in that order because it makes sense to run
803 # "make check" in that particular order.
804 host_tools="texinfo byacc flex bison binutils gas ld gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool grep diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils snavigator gettext zip fastjar"
806 # libgcj represents the runtime libraries only used by gcj.
807 libgcj="target-libffi \
813 # these libraries are built for the target environment, and are built after
814 # the host libraries and the host tools (which may be a cross compiler)
816 target_libs="target-libiberty \
819 ${libstdcxx_version} \
824 # these tools are built using the target libs, and are intended to run only
825 # in the target environment
827 # note: any program that *uses* libraries that are in the "target_libs"
828 # list belongs in this list. those programs are also very likely
829 # candidates for the "native_only" list which follows
831 target_tools="target-examples target-groff target-gperf target-rda"
833 ################################################################################
835 ## All tools belong in one of the four categories, and are assigned above
836 ## We assign ${configdirs} this way to remove all embedded newlines. This
837 ## is important because configure will choke if they ever get through.
838 ## ${configdirs} is directories we build using the host tools.
839 ## ${target_configdirs} is directories we build using the target tools.
841 configdirs=`echo ${host_libs} ${host_tools}`
842 target_configdirs=`echo ${target_libs} ${target_tools}`
844 ################################################################################
846 srcname="gnu development package"
848 # This gets set non-empty for some net releases of packages.
851 # Define is_cross_compiler to save on calls to 'test'.
853 if test x"${host}" = x"${target}" ; then
856 is_cross_compiler=yes
859 # We always want to use the same name for this directory, so that dejagnu
860 # can reliably find it.
861 target_subdir=${target_alias}
863 if test ! -d ${target_subdir} ; then
864 if mkdir ${target_subdir} ; then true
866 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${target_subdir}" 1>&2
872 build_subdir=${build_prefix}${build_alias}
874 if test x"${build_alias}" != x"${host}" ; then
875 if test ! -d ${build_subdir} ; then
876 if mkdir ${build_subdir} ; then true
878 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${build_subdir}" 1>&2
884 # Skipdirs are removed silently.
886 # Noconfigdirs are removed loudly.
890 # Make sure we don't let GNU ld be added if we didn't want it.
891 if test x$with_gnu_ld = xno ; then
893 noconfigdirs="$noconfigdirs ld"
897 # Make sure we don't let GNU as be added if we didn't want it.
898 if test x$with_gnu_as = xno ; then
900 noconfigdirs="$noconfigdirs gas"
903 # some tools are so dependent upon X11 that if we're not building with X,
904 # it's not even worth trying to configure, much less build, that tool.
907 yes | "") ;; # the default value for this tree is that X11 is available
909 skipdirs="${skipdirs} tk tix itcl libgui"
910 # We won't be able to build gdbtk without X.
913 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
916 # Some tools are only suitable for building in a "native" situation.
917 # Remove these if host!=target.
918 native_only="autoconf automake libtool fileutils find gawk gettext grep gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms snavigator gnuserv target-gperf"
920 # Similarly, some are only suitable for cross toolchains.
921 # Remove these if host=target.
922 cross_only="target-libgloss target-newlib target-opcodes"
924 case $is_cross_compiler in
925 no) skipdirs="${skipdirs} ${cross_only}" ;;
926 yes) skipdirs="${skipdirs} ${native_only}" ;;
929 # If both --with-headers and --with-libs are specified, default to
931 if test x"${with_headers}" != x && test x"${with_libs}" != x ; then
932 if test x"${with_newlib}" = x ; then
937 # Recognize --with-newlib/--without-newlib.
938 case ${with_newlib} in
939 no) skipdirs="${skipdirs} target-newlib" ;;
940 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
943 # Configure extra directories which are host specific
947 configdirs="$configdirs libtermcap" ;;
950 # Remove more programs from consideration, based on the host or
951 # target this usually means that a port of the program doesn't
956 noconfigdirs="$noconfigdirs byacc"
959 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix db snavigator gnuserv gettext"
961 i[3456]86-*-go32* | i[3456]86-*-msdosdjgpp*)
962 noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix db snavigator gnuserv libffi"
964 i[3456]86-*-mingw32*)
965 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix db snavigator gnuserv"
966 noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
969 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
972 noconfigdirs="autoconf automake send-pr rcs guile perl"
978 noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix db snavigator gnuserv"
981 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
984 noconfigdirs="$noconfigdirs tk itcl tix libgui"
988 # Save it here so that, even in case of --enable-libgcj, if the Java
989 # front-end isn't enabled, we still get libgcj disabled.
991 case $enable_libgcj in
993 # If we reset it here, it won't get added to noconfigdirs in the
994 # target-specific build rules, so it will be forcibly enabled
995 # (unless the Java language itself isn't enabled).
999 # Make sure we get it printed in the list of not supported target libs.
1000 noconfigdirs="$noconfigdirs ${libgcj}"
1006 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1008 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1009 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1012 # Skip some stuff on all NetBSD configurations.
1013 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1015 # Skip some stuff that's unsupported on some NetBSD configurations.
1017 i*86-*-netbsdelf*) ;;
1019 noconfigdirs="$noconfigdirs ${libgcj}"
1024 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-newlib target-libiberty target-libgloss ${libgcj}"
1027 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1029 h8300*-*-* | h8500-*-*)
1030 noconfigdirs="$noconfigdirs target-libf2c"
1036 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1039 # ld works, but does not support shared libraries.
1040 # newlib is not 64 bit ready. I'm not sure about fileutils.
1041 # gas doesn't generate exception information.
1042 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1045 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1048 # newlib is not 64 bit ready
1049 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1052 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1055 # newlib is not 64 bit ready
1056 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1059 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1061 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1062 noconfigdirs="$noconfigdirs ${libgcj}"
1063 noconfigdirs="$noconfigdirs target-examples"
1064 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1065 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1066 noconfigdirs="$noconfigdirs expect dejagnu"
1067 # the C++ libraries don't build on top of CE's C libraries
1068 noconfigdirs="$noconfigdirs ${libstdcxx_version}"
1069 noconfigdirs="$noconfigdirs target-newlib"
1071 *-*-cygwin*) ;; # keep gdb and readline
1072 *) noconfigdirs="$noconfigdirs gdb readline ${libstdcxx_version}"
1077 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1079 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1080 noconfigdirs="$noconfigdirs ${libgcj}"
1082 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1083 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1086 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1089 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1092 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1095 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1098 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1101 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1104 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1107 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1109 c4x-*-* | tic4x-*-*)
1110 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1112 c54x*-*-* | tic54x-*-*)
1113 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} gcc gdb newlib"
1116 noconfigdirs="$noconfigdirs ${libgcj}"
1119 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1122 noconfigdirs="$noconfigdirs ${libgcj}"
1125 noconfigdirs="$noconfigdirs ${libgcj}"
1128 noconfigdirs="$noconfigdirs ${libgcj}"
1131 noconfigdirs="$noconfigdirs target-libgloss"
1134 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} target-libf2c"
1136 hppa*64*-*-linux* | parisc*64*-*-linux*)
1137 # In this case, it's because the hppa64-linux target is for
1138 # the kernel only at this point and has no libc, and thus no
1139 # headers, crt*.o, etc., all of which are needed by these.
1140 noconfigdirs="$noconfigdirs target-zlib"
1143 parisc*-*-linux* | hppa*-*-linux* | \
1145 hppa*-*-openbsd* | \
1147 noconfigdirs="$noconfigdirs ${libgcj}"
1148 # Do configure ld/binutils/gas for this case.
1151 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1152 # build on HP-UX 10.20.
1153 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1156 # No gdb support yet.
1157 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1160 # No gdb or ld support yet.
1161 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1163 i[3456]86-*-coff | i[3456]86-*-elf)
1164 noconfigdirs="$noconfigdirs ${libgcj}"
1166 i[34567]86-*-freebsd*)
1167 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1170 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1171 # not build java stuff by default.
1174 noconfigdirs="$noconfigdirs ${libgcj}";;
1177 # This section makes it possible to build newlib natively on linux.
1178 # If we are using a cross compiler then don't configure newlib.
1179 if test x${is_cross_compiler} != xno ; then
1180 noconfigdirs="$noconfigdirs target-newlib"
1182 noconfigdirs="$noconfigdirs target-libgloss"
1183 # If we are not using a cross compiler, do configure newlib.
1184 # Note however, that newlib will only be configured in this situation
1185 # if the --with-newlib option has been given, because otherwise
1186 # 'target-newlib' will appear in skipdirs.
1188 i[3456]86-*-mingw32*)
1189 target_configdirs="$target_configdirs target-mingw"
1190 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1192 # Can't build gdb for mingw32 if not native.
1194 i[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1195 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix db snavigator gnuserv"
1200 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1201 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1202 # always build newlib.
1203 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1205 # Can't build gdb for Cygwin if not native.
1207 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1208 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui db snavigator gnuserv"
1213 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1215 i[3456]86-*-sco3.2v5*)
1216 # The linker does not yet know about weak symbols in COFF,
1217 # and is not configured to handle mixed ELF and COFF.
1218 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1221 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1223 i[3456]86-*-solaris2*)
1224 noconfigdirs="$noconfigdirs target-libgloss"
1227 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1230 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1232 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1233 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1236 noconfigdirs="$noconfigdirs ${libgcj}"
1239 noconfigdirs="$noconfigdirs ${libgcj}"
1242 # The EPOC C++ environment does not support exceptions or rtti,
1243 # and so building libstdc++-v3 tends not to always work.
1244 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1247 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1250 noconfigdirs="$noconfigdirs ${libgcj}"
1253 noconfigdirs="$noconfigdirs ${libgcj}"
1256 # copied from rs6000-*-* entry
1257 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1259 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1260 target_configdirs="$target_configdirs target-winsup"
1261 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix db snavigator gnuserv ${libgcj}"
1262 # always build newlib.
1263 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1265 # This is temporary until we can link against shared libraries
1266 powerpcle-*-solaris*)
1267 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix db snavigator gnuserv ${libgcj}"
1270 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1273 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof ${libgcj}"
1276 noconfigdirs="$noconfigdirs ${libgcj}"
1278 powerpc64*-*-linux*)
1279 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1281 noconfigdirs="$noconfigdirs target-libffi"
1284 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1287 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1290 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1293 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1296 # The GNU linker does not support shared libraries.
1297 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1300 # The GNU assembler does not support IRIX 6.
1301 # Linking libjava exceeds command-line length limits on at least
1302 # IRIX 6.2, but not on IRIX 6.5.
1303 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1304 # <oldham@codesourcery.com>
1305 noconfigdirs="$noconfigdirs gas gprof target-libgloss ${libgcj}"
1308 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1311 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1314 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1317 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1320 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1323 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1327 i[3456]86-*-vsta) ;; # don't add gprof back in
1328 i[3456]86-*-go32*) ;; # don't add gprof back in
1329 i[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
1330 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1332 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1335 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1338 noconfigdirs="$noconfigdirs ${libgcj}"
1341 noconfigdirs="$noconfigdirs ${libgcj}"
1344 noconfigdirs="$noconfigdirs ${libgcj}"
1347 noconfigdirs="$noconfigdirs ${libgcj}"
1348 if test x${is_cross_compiler} != xno ; then
1349 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1354 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1357 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld ${libstdcxx_version} opcodes target-libgloss ${libgcj}"
1360 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1363 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1366 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1369 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1372 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1375 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1378 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1381 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1384 noconfigdirs="$noconfigdirs ${libgcj}"
1388 # If we aren't building newlib, then don't build libgloss, since libgloss
1389 # depends upon some newlib header files.
1390 case "${noconfigdirs}" in
1391 *target-libgloss*) ;;
1392 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1395 # Figure out what language subdirectories are present.
1396 # Look if the user specified --enable-languages="..."; if not, use
1397 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1399 # NB: embedded tabs in this IF block -- do not untabify
1400 if test x"${enable_languages+set}" != xset; then
1401 if test x"${LANGUAGES+set}" = xset; then
1402 enable_languages="${LANGUAGES}"
1403 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
1405 enable_languages=all
1408 if test x"${enable_languages}" = x ||
1409 test x"${enable_languages}" = xyes;
1411 echo configure.in: --enable-languages needs at least one language argument 1>&2
1415 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1417 # First scan to see if an enabled language requires some other language.
1418 # We assume that a given config-lang.in will list all the language
1419 # front ends it requires, even if some are required indirectly.
1420 for lang in ${srcdir}/gcc/*/config-lang.in ..
1425 # The odd quoting in the next line works around
1426 # an apparent bug in bash 1.12 on linux.
1427 ${srcdir}/gcc/[*]/config-lang.in)
1430 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1431 this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang`
1432 for other in $this_lang_requires
1434 case ,${enable_languages}, in
1440 echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2
1441 enable_languages="$enable_languages,$other"
1450 for lang in ${srcdir}/gcc/*/config-lang.in ..
1454 # The odd quoting in the next line works around
1455 # an apparent bug in bash 1.12 on linux.
1456 ${srcdir}/gcc/[*]/config-lang.in) ;;
1458 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1459 this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
1460 this_lang_dirs=`sed -n -e 's,^lang_dirs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_dirs=\([^ ]*\).*$,\1,p' $lang`
1461 build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
1462 if test "x$lang_alias" = x
1464 echo "$lang doesn't set \$language." 1>&2
1467 case ${build_by_default},${enable_languages}, in
1468 *,$lang_alias,*) add_this_lang=yes ;;
1469 no,*) add_this_lang=no ;;
1470 *,all,*) add_this_lang=yes ;;
1471 *) add_this_lang=no ;;
1473 if test x"${add_this_lang}" = xyes; then
1474 eval target_libs='"$target_libs "'\"$this_lang_libs\"
1476 eval noconfigdirs='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\"
1482 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1483 # $target_configdirs.
1484 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1487 for dir in . $skipdirs $noconfigdirs ; do
1488 dirname=`echo $dir | sed -e s/target-//g`
1489 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1490 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1491 if test -r $srcdir/$dirname/configure ; then
1492 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1495 notsupp="$notsupp $dir"
1499 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1500 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1501 if test -r $srcdir/$dirname/configure ; then
1502 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1505 notsupp="$notsupp $dir"
1511 # Sometimes the tools are distributed with libiberty but with no other
1512 # libraries. In that case, we don't want to build target-libiberty.
1513 if test -n "${target_configdirs}" ; then
1515 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1516 if test "$i" != "libiberty" ; then
1517 if test -r $srcdir/$i/configure ; then
1523 if test -z "${others}" ; then
1528 # Deconfigure all subdirectories, in case we are changing the
1529 # configuration from one where a subdirectory is supported to one where it
1531 if test -z "${norecursion}" && test -n "${configdirs}" ; then
1532 for i in `echo ${configdirs} | sed -e s/target-//g` ; do
1536 if test -z "${norecursion}" && test -n "${target_configdirs}" ; then
1537 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1538 rm -f ${target_subdir}/$i/Makefile
1542 # Quietly strip out all directories which aren't configurable in this tree.
1543 # This relies on all configurable subdirectories being autoconfiscated, which
1545 configdirs_all="$configdirs"
1547 for i in ${configdirs_all} ; do
1548 if test -f ${srcdir}/$i/configure ; then
1549 configdirs="${configdirs} $i"
1552 target_configdirs_all="$target_configdirs"
1554 for i in ${target_configdirs_all} ; do
1555 j=`echo $i | sed -e s/target-//g`
1556 if test -f ${srcdir}/$j/configure ; then
1557 target_configdirs="${target_configdirs} $i"
1561 # Produce a warning message for the subdirs we can't configure.
1562 # This isn't especially interesting in the Cygnus tree, but in the individual
1563 # FSF releases, it's important to let people know when their machine isn't
1564 # supported by the one or two programs in a package.
1566 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1567 # If $appdirs is non-empty, at least one of those directories must still
1568 # be configured, or we error out. (E.g., if the gas release supports a
1569 # specified target in some subdirs but not the gas subdir, we shouldn't
1570 # pretend that all is well.)
1571 if test -n "$appdirs" ; then
1572 for dir in $appdirs ; do
1573 if test -r $dir/Makefile.in ; then
1574 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1578 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1584 if test -n "$appdirs" ; then
1585 echo "*** This configuration is not supported by this package." 1>&2
1589 # Okay, some application will build, or we don't care to check. Still
1590 # notify of subdirs not getting built.
1591 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1592 echo " ${notsupp}" 1>&2
1593 echo " (Any other directories should still work fine.)" 1>&2
1603 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1604 # the named directory are copied to $(tooldir)/sys-include.
1605 if test x"${with_headers}" != x ; then
1606 if test x${is_cross_compiler} = xno ; then
1607 echo 1>&2 '***' --with-headers is only supported when cross compiling
1610 if test x"${with_headers}" != xyes ; then
1611 case "${exec_prefixoption}" in
1613 *) x=${exec_prefix} ;;
1615 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1619 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1620 # the name directories are copied to $(tooldir)/lib. Multiple directories
1622 if test x"${with_libs}" != x ; then
1623 if test x${is_cross_compiler} = xno ; then
1624 echo 1>&2 '***' --with-libs is only supported when cross compiling
1627 if test x"${with_libs}" != xyes ; then
1628 # Copy the libraries in reverse order, so that files in the first named
1629 # library override files in subsequent libraries.
1630 case "${exec_prefixoption}" in
1632 *) x=${exec_prefix} ;;
1634 for l in ${with_libs}; do
1635 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1640 # Handle ${copy_dirs}
1641 set fnord ${copy_dirs}
1643 while test $# != 0 ; do
1644 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1647 echo Copying $1 to $2
1649 # Use the install script to create the directory and all required
1650 # parent directories.
1651 if test -d $2 ; then
1655 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1658 # Copy the directory, assuming we have tar.
1659 # FIXME: Should we use B in the second tar? Not all systems support it.
1660 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1662 # It is the responsibility of the user to correctly adjust all
1663 # symlinks. If somebody can figure out how to handle them correctly
1664 # here, feel free to add the code.
1671 # Work in distributions that contain no compiler tools, like Autoconf.
1673 host_makefile_frag=/dev/null
1674 if test -d ${srcdir}/config ; then
1677 # Avoid "too much defining" errors from HPUX compiler.
1678 tentative_cc="cc -Wp,-H256000"
1679 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1680 # If it's HP/UX ar, this should be harmless.
1684 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1687 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1688 # chokes on bfd, the compiler won't let you assign integers to enums, and
1689 # other problems. Defining CC to gcc is a questionable way to say "don't use
1690 # the apollo compiler" (the preferred version of GCC could be called cc,
1691 # or whatever), but I'm not sure leaving CC as cc is any better...
1692 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1693 # Used to have BISON=yacc.
1697 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1698 host_makefile_frag="config/mh-dgux"
1701 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1702 tentative_cc="cc -Xa"
1703 host_makefile_frag="config/mh-cxux"
1705 m88k-motorola-sysv*)
1708 tentative_cc="cc -Wf,-XNg1000"
1709 host_makefile_frag="config/mh-decstation"
1712 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1713 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1714 host_makefile_frag="config/mh-necv4"
1717 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1718 # environment. Also bump switch table size so that cp-parse will
1719 # compile. Bump string length limit so linker builds.
1720 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1723 host_makefile_frag="config/mh-sysv4"
1726 # This is for a MIPS running RISC/os 4.52C.
1728 # This is needed for GDB, but needs to be in the top-level make because
1729 # if a library is compiled with the bsd headers and gets linked with the
1730 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1731 # a different size).
1732 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1733 # known except to select the sysv environment. Could we use /proc instead?
1734 # These "sysv environments" and "bsd environments" often end up being a pain.
1736 # This is not part of CFLAGS because perhaps not all C compilers have this
1738 tentative_cc="cc -systype sysv"
1744 host_makefile_frag="config/mh-sysv5"
1747 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1748 host_makefile_frag="config/mh-dgux386"
1750 i[3456]86-ncr-sysv4.3*)
1751 # The MetaWare compiler will generate a copyright message unless you
1752 # turn it off by adding the -Hnocopyr flag.
1753 tentative_cc="cc -Hnocopyr"
1755 i[3456]86-ncr-sysv4*)
1756 # for an NCR 3000 (i486/SVR4) system.
1757 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1758 # This compiler not only emits obnoxious copyright messages every time
1759 # you run it, but it chokes and dies on a whole bunch of GNU source
1760 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1761 tentative_cc="/usr/ccs/ATT/cc"
1762 host_makefile_frag="config/mh-ncr3000"
1764 i[3456]86-*-sco3.2v5*)
1767 # The native C compiler botches some simple uses of const. Unfortunately,
1768 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1769 tentative_cc="cc -Dconst="
1770 host_makefile_frag="config/mh-sco"
1773 host_makefile_frag="config/mh-sysv5"
1775 i[3456]86-*-solaris2*)
1776 host_makefile_frag="config/mh-sysv4"
1778 i[3456]86-*-msdosdjgpp*)
1779 host_makefile_frag="config/mh-djgpp"
1782 host_makefile_frag="config/mh-cygwin"
1785 host_makefile_frag="config/mh-mingw32"
1788 host_makefile_frag="config/mh-interix"
1791 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1795 host_makefile_frag="config/mh-solaris"
1798 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1799 # without overflowing the jump tables (-J says to use a 32 bit table)
1800 tentative_cc="cc -J"
1803 tentative_cc="cc -Wp,-H256000"
1806 tentative_cc="cc -Wp,-H256000"
1809 # /bin/cc is less than useful for our purposes. Always use GCC
1810 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1811 host_makefile_frag="config/mh-lynxrs6k"
1814 # /bin/cc is less than useful for our purposes. Always use GCC
1815 tentative_cc="/bin/gcc"
1818 host_makefile_frag="config/mh-sysv4"
1823 extra_arflags_for_target=
1824 extra_nmflags_for_target=
1825 extra_ranlibflags_for_target=
1826 target_makefile_frag=/dev/null
1828 i[3456]86-*-netware*)
1829 target_makefile_frag="config/mt-netware"
1832 target_makefile_frag="config/mt-netware"
1835 target_makefile_frag="config/mt-linux"
1837 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1838 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1839 # commands to handle both 32-bit and 64-bit objects. These flags are
1840 # harmless if we're using GNU nm or ar.
1841 extra_arflags_for_target=" -X32_64"
1842 extra_nmflags_for_target=" -B -X32_64"
1845 # ranlib from Darwin requires the -c flag to look at common symbols.
1846 extra_ranlibflags_for_target=" -c"
1848 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1849 target_makefile_frag="config/mt-wince"
1853 alphaieee_frag=/dev/null
1856 # This just makes sure to use the -mieee option to build target libs.
1857 # This should probably be set individually by each library.
1858 alphaieee_frag="config/mt-alphaieee"
1862 # If --enable-target-optspace always use -Os instead of -O2 to build
1863 # the target libraries, similarly if it is not specified, use -Os
1864 # on selected platforms.
1865 ospace_frag=/dev/null
1866 case "${enable_target_optspace}:${target}" in
1868 ospace_frag="config/mt-ospace"
1871 ospace_frag="config/mt-d30v"
1873 :m32r-* | :d10v-* | :fr30-*)
1874 ospace_frag="config/mt-ospace"
1879 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1883 # Set with_gnu_as and with_gnu_ld as appropriate.
1885 # This is done by determining whether or not the appropriate directory
1886 # is available, and by checking whether or not specific configurations
1887 # have requested that this magic not happen.
1889 # The command line options always override the explicit settings in
1890 # configure.in, and the settings in configure.in override this magic.
1892 # If the default for a toolchain is to use GNU as and ld, and you don't
1893 # want to do that, then you should use the --without-gnu-as and
1894 # --without-gnu-ld options for the configure script.
1896 if test x${use_gnu_as} = x &&
1897 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
1899 extra_host_args="$extra_host_args --with-gnu-as"
1902 if test x${use_gnu_ld} = x &&
1903 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
1905 extra_host_args="$extra_host_args --with-gnu-ld"
1908 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
1909 # can detect this case.
1911 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
1913 extra_host_args="$extra_host_args --with-newlib"
1916 # We default to --with-shared on platforms where -fpic is meaningless.
1917 # Well, we don't yet, but we will.
1918 if false && test "${host}" = "${target}" && test x${enable_shared} = x ; then
1920 alpha*-dec-osf*) enable_shared=yes ;;
1921 alpha*-*-linux*) enable_shared=yes ;;
1922 mips-sgi-irix5*) enable_shared=yes ;;
1923 *) enable_shared=no ;;
1927 case "${enable_shared}" in
1935 # Default to using --with-stabs for certain targets.
1936 if test x${with_stabs} = x ; then
1940 extra_host_args="${extra_host_args} --with-stabs"
1944 mips*-*-* | alpha*-*-osf*)
1946 extra_host_args="${extra_host_args} --with-stabs"
1951 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
1952 # them automatically.
1955 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
1959 # If we aren't going to be using gcc, see if we can extract a definition
1960 # of CC from the fragment.
1961 # Actually, use the 'pre-extracted' version above.
1962 if test -z "${CC}" && test "${build}" = "${host}" ; then
1963 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1965 for dir in $PATH; do
1966 test -z "$dir" && dir=.
1967 if test -f $dir/gcc; then
1973 if test -z "${found}" && test -n "${tentative_cc}" ; then
1978 # Some systems (e.g., one of the i386-aix systems the gas testers are
1979 # using) don't handle "\$" correctly, so don't use it here.
1980 tooldir='$(exec_prefix)'/${target_alias}
1981 build_tooldir=${tooldir}
1983 # Generate a default definition for YACC. This is used if the makefile can't
1984 # locate bison or byacc in objdir.
1986 for prog in 'bison -y' byacc yacc
1988 set dummy $prog; tmp=$2
1989 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1990 for dir in $PATH; do
1991 test -z "$dir" && dir=.
1992 if test -f $dir/$tmp; then
1993 DEFAULT_YACC="$prog"
1999 test -n "$DEFAULT_YACC" && break
2002 # Generate a default definition for M4. This is used if the makefile can't
2003 # locate m4 in objdir.
2005 for prog in gm4 gnum4 m4
2007 set dummy $prog; tmp=$2
2008 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2009 for dir in $PATH; do
2010 test -z "$dir" && dir=.
2011 if test -f $dir/$tmp; then
2018 test -n "$DEFAULT_M4" && break
2021 # Generate a default definition for LEX. This is used if the makefile can't
2022 # locate flex in objdir.
2024 for prog in flex lex
2026 set dummy $prog; tmp=$2
2027 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2028 for dir in $PATH; do
2029 test -z "$dir" && dir=.
2030 if test -f $dir/$tmp; then
2037 test -n "$DEFAULT_LEX" && break
2040 if test "${build}" != "${host}" ; then
2041 # If we are doing a Canadian Cross, in which the host and build systems
2042 # are not the same, we set reasonable default values for the tools.
2044 BISON=${BISON-bison}
2045 CC=${CC-${host_alias}-gcc}
2046 CFLAGS=${CFLAGS-"-g -O2"}
2047 CXX=${CXX-${host_alias}-c++}
2048 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2049 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2050 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2051 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2052 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2053 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2054 BUILD_PREFIX=${build_alias}-
2055 BUILD_PREFIX_1=${build_alias}-
2056 MAKEINFO=${MAKEINFO-makeinfo}
2058 if test -z "${YACC}" ; then
2059 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2060 for dir in $PATH; do
2061 test -z "$dir" && dir=.
2062 if test -f $dir/bison; then
2066 if test -f $dir/byacc; then
2070 if test -f $dir/yacc; then
2076 if test -z "${YACC}" ; then
2081 if test -z "${LEX}" ; then
2082 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2083 for dir in $PATH; do
2084 test -z "$dir" && dir=.
2085 if test -f $dir/flex; then
2089 if test -f $dir/lex; then
2099 # Set reasonable default values for some tools even if not Canadian.
2100 # Of course, these are different reasonable default values, originally
2101 # specified directly in the Makefile.
2102 # We don't export, so that autoconf can do its job.
2103 # Note that all these settings are above the fragment inclusion point
2104 # in Makefile.in, so can still be overridden by fragments.
2105 # This is all going to change when we autoconfiscate...
2107 BISON="\$(USUAL_BISON)"
2108 CC_FOR_BUILD="\$(CC)"
2109 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2111 BUILD_PREFIX_1=loser-
2112 MAKEINFO="\$(USUAL_MAKEINFO)"
2114 YACC="\$(USUAL_YACC)"
2116 # If CC is still not set, try to get gcc.
2118 if test -z "${CC}" ; then
2119 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2120 for dir in $PATH; do
2121 test -z "$dir" && dir=.
2122 if test -f $dir/gcc; then
2125 echo 'void f(){}' > conftest.c
2126 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2127 CFLAGS=${CFLAGS-"-g -O2"}
2128 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2130 CFLAGS=${CFLAGS-"-O2"}
2131 CXXFLAGS=${CXXFLAGS-"-O2"}
2140 # Determine if we are using gcc.
2141 cat > conftest.c <<EOF
2146 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2150 if test -z "${CFLAGS}"; then
2151 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2152 # is set to a version of gcc.
2153 if test "$cc_prog_is_gcc" = yes; then
2154 echo 'void f(){}' > conftest.c
2155 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2156 CFLAGS=${CFLAGS-"-g -O2"}
2157 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2159 CFLAGS=${CFLAGS-"-O2"}
2160 CXXFLAGS=${CXXFLAGS-"-O2"}
2167 # We must set the default linker to the linker used by gcc for the correct
2168 # operation of libtool. If LD is not defined and we are using gcc, try to
2169 # set the LD default to the ld used by gcc.
2170 if test -z "$LD"; then
2171 if test "$cc_prog_is_gcc" = yes; then
2174 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2176 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2178 case $gcc_prog_ld in
2179 # Accept absolute paths.
2180 [\\/]* | [A-Za-z]:[\\/]*)
2181 LD="$gcc_prog_ld" ;;
2187 CFLAGS=${CFLAGS-"-g"}
2188 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2191 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2192 # Set up the list of links to be made.
2193 # ${links} is the list of link names, and ${files} is the list of names to link to.
2196 configlinks="${links}"
2197 if test -r ./config.status ; then
2198 mv -f ./config.status ./config.back
2200 while test -n "${files}" ; do
2201 # set file to car of files, files to cdr of files
2202 set ${files}; file=$1; shift; files=$*
2203 set ${links}; link=$1; shift; links=$*
2205 if test ! -r ${srcdir}/${file} ; then
2206 if test ! -r ${file} ; then
2207 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2208 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2214 srcfile=${srcdir}/${file}
2217 ${remove} -f ${link}
2218 # Make a symlink if possible, otherwise try a hard link
2219 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2222 # We need to re-remove the file because Lynx leaves a
2223 # very strange directory there when it fails an NFS symlink.
2224 ${remove} -r -f ${link}
2225 ${hard_link} ${srcfile} ${link}
2227 if test ! -r ${link} ; then
2228 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2232 echo "Linked \"${link}\" to \"${srcfile}\"."
2235 # Create a .gdbinit file which runs the one in srcdir
2236 # and tells GDB to look there for source files.
2238 if test -r ${srcdir}/.gdbinit ; then
2241 *) cat > ./.gdbinit <<EOF
2245 source ${srcdir}/.gdbinit
2251 # record if we want runtime library stuff installed in libsubdir.
2253 if test -z "${enable_version_specific_runtime_libs}"; then
2254 enable_version_specific_runtime_libs=no
2257 # Make sure that the compiler is able to generate an executable. If it
2258 # can't, we are probably in trouble. We don't care whether we can run the
2259 # executable--we might be using a cross compiler--we only care whether it
2260 # can be created. At this point the main configure script has set CC.
2262 echo "int main () { return 0; }" > conftest.c
2263 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2264 if test $? = 0 ; then
2265 if test -s conftest || test -s conftest.exe ; then
2271 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2272 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2279 # The Solaris /usr/ucb/cc compiler does not appear to work.
2281 sparc-sun-solaris2*)
2282 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2283 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2285 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2286 if test -d /opt/cygnus/bin ; then
2287 if test "$could_use" = "" ; then
2288 could_use="/opt/cygnus/bin"
2290 could_use="$could_use or /opt/cygnus/bin"
2293 if test "$could_use" = "" ; then
2294 echo "Warning: compilation may fail because you're using"
2295 echo "/usr/ucb/cc. You should change your PATH or CC "
2296 echo "variable and rerun configure."
2298 echo "Warning: compilation may fail because you're using"
2299 echo "/usr/ucb/cc, when you should use the C compiler from"
2300 echo "$could_use. You should change your"
2301 echo "PATH or CC variable and rerun configure."
2307 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2308 # binutils tools will find libbfd.so.
2309 if test "${shared}" = "yes" ; then
2310 SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)"
2317 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2318 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2321 # Record target_configdirs and the configure arguments for target and
2322 # build configuration in Makefile.
2323 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2325 # This is the final value for target_configdirs. configdirs already
2326 # has its final value. It's time to create some lists of valid targets.
2329 configure_build_modules=
2330 # Only make build modules if build != host.
2331 # This should be done more generally, but at the moment it doesn't matter.
2332 if test ${host_alias} != ${build_alias} ; then
2333 all_build_modules=all-build-libiberty
2334 configure_build_modules=configure-build-libiberty
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-${module}"
2347 install_host_modules_nogcc=`echo "${install_host_modules}" | sed -e 's/install-gcc//g'`
2350 check_target_modules=
2351 install_target_modules=
2352 configure_target_modules=
2353 for module in ${target_configdirs} ; do
2354 all_target_modules="${all_target_modules} all-target-${module}"
2355 check_target_modules="${check_target_modules} check-target-${module}"
2356 install_target_modules="${install_target_modules} install-target-${module}"
2357 configure_target_modules="${configure_target_modules} configure-target-${module}"
2360 # Determine whether gdb needs tk/tcl or not.
2361 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2362 # and in that case we want gdb to be built without tk. Ugh!
2363 # In fact I believe gdb is the *only* package directly dependent on tk,
2364 # so we should be able to put the 'maybe's in unconditionally and
2365 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2366 # 100% sure that that's safe though.
2368 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2369 case "$enable_gdbtk" in
2373 GDB_TK="${gdb_tk}" ;;
2375 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2376 # distro. Eventually someone will fix this and move Insight, nee
2377 # gdbtk to a separate directory.
2378 if test -d ${srcdir}/gdb/gdbtk ; then
2386 # Create the 'maybe dependencies'. This uses a temporary file.
2388 echo '# maybedep.tmp' > maybedep.tmp
2389 for item in ${all_build_modules} ${all_host_modules} ${all_target_modules} \
2390 ${install_host_modules} ${install_target_modules} \
2391 ${configure_build_modules} ${configure_host_modules} ${configure_target_modules} \
2393 echo "maybe-${item}: ${item}" >> maybedep.tmp
2395 maybe_dependencies=maybedep.tmp
2398 # Create the serialization dependencies. This uses a temporary file.
2400 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2401 if test "${enable_serial_configure+set}" = set; then
2402 enableval="$enable_serial_configure"
2407 # These force 'configure's to be done one at a time, to avoid problems
2408 # with contention over a shared config.cache.
2410 echo '# serdep.tmp' > serdep.tmp
2412 test "x${enable_serial_configure}" = xno ||
2413 test "x${enable_serial_build_configure}" = xno ||
2414 for item in ${build_configdirs} ; do
2417 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2422 test "x${enable_serial_configure}" = xno ||
2423 test "x${enable_serial_host_configure}" = xno ||
2424 for item in ${configdirs} ; do
2427 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2432 test "x${enable_serial_configure}" = xno ||
2433 test "x${enable_serial_target_configure}" = xno ||
2434 for item in ${target_configdirs} ; do
2437 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2441 serialization_dependencies=serdep.tmp
2444 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2445 # target and nonopt. These are the ones we might not want to pass
2446 # down to subconfigures.
2447 baseargs=`echo " ${ac_configure_args} " | \
2448 sed -e 's/ --no[^ ]* / /' \
2449 -e 's/ --cache[a-z-]*=[^ ]* / /' \
2450 -e 's/ --sr[a-z-]*=[^ ]* / /' \
2451 -e 's/ --ho[a-z-]*=[^ ]* / /' \
2452 -e 's/ --bu[a-z-]*=[^ ]* / /' \
2453 -e 's/ --ta[a-z-]*=[^ ]* / /' \
2454 -e 's/ [^ -][^ ]* / /' \
2455 -e 's/^ *//;s/ *$//'`
2457 # For the build-side libraries, we just need to pretend we're native,
2458 # and not use the same cache file. Multilibs are neither needed nor
2460 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2462 # For host modules, accept cache file option, or specification as blank.
2463 case "${cache_file}" in
2465 cache_file_option="" ;;
2466 /* | [A-Za-z]:[\\/]* ) # absolute path
2467 cache_file_option="--cache-file=${cache_file}" ;;
2469 cache_file_option="--cache-file=../${cache_file}" ;;
2472 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2474 target_configargs=${baseargs}
2476 # Passing a --with-cross-host argument lets the target libraries know
2477 # whether they are being built with a cross-compiler or being built
2478 # native. However, it would be better to use other mechanisms to make the
2479 # sorts of decisions they want to make on this basis. Please consider
2480 # this option to be deprecated. FIXME.
2481 if test x${is_cross_compiler} = xyes ; then
2482 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2485 # Default to --enable-multilib.
2486 if test x${enable_multilib} = x ; then
2487 target_configargs="--enable-multilib ${target_configargs}"
2490 # Pass --with-newlib if appropriate. Note that target_configdirs has
2491 # changed from the earlier setting of with_newlib.
2492 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2493 target_configargs="--with-newlib ${target_configargs}"
2496 # Pass the appropriate --host, --build, and --cache-file arguments.
2497 target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2499 # provide a proper gxx_include_dir.
2500 # Note, if you change the default, make sure to fix both here and in
2501 # the gcc and libstdc++-v3 subdirectories.
2502 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2504 if test -n "${with_gxx_include_dir}"; then
2505 case "${with_gxx_include_dir}" in
2507 echo "configure.in: error: bad value ${withval} given for g++ include directory" 1>&2
2513 gxx_include_dir=${with_gxx_include_dir}
2517 if test x${gxx_include_dir} = x; then
2518 if test x${enable_version_specific_runtime_libs} = xyes; then
2519 gxx_include_dir='${libsubdir}/include/c++'
2521 . ${srcdir}/config.if
2522 gxx_include_dir='${prefix}/include/${libstdcxx_incdir}'
2525 gxx_include_dir=${gxx_include_dir}
2529 case " $target_configdirs " in
2531 case " $target_configargs " in
2532 *" --with-newlib "*)
2535 FLAGS_FOR_TARGET=$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' ;;
2538 # If we're not building GCC, don't discard standard headers.
2539 if test -d ${srcdir}/gcc; then
2540 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2542 if test "${build}" != "${host}"; then
2543 # On Canadian crosses, CC_FOR_TARGET will have already been set
2544 # by `configure', so we won't have an opportunity to add -Bgcc/
2545 # to it. This is right: we don't want to search that directory
2546 # for binaries, but we want the header files in there, so add
2548 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2550 # Someone might think of using the pre-installed headers on
2551 # Canadian crosses, in case the installed compiler is not fully
2552 # compatible with the compiler being built. In this case, it
2553 # would be better to flag an error than risking having
2554 # incompatible object files being constructed. We can't
2555 # guarantee that an error will be flagged, but let's hope the
2556 # compiler will do it, when presented with incompatible header
2561 case "${target}-${is_cross_compiler}" in
2562 i[3456]86-*-linux*-no)
2563 # Here host == target, so we don't need to build gcc,
2564 # so we don't want to discard standard headers.
2565 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2568 # If we're building newlib, use its generic headers last, but search
2569 # for any libc-related directories first (so make it the last -B
2571 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2579 # On Canadian crosses, we'll be searching the right directories for
2580 # the previously-installed cross compiler, so don't bother to add
2581 # flags for directories within the install tree of the compiler
2582 # being built; programs in there won't even run.
2583 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2584 # Search for pre-installed headers if nothing else fits.
2585 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include'
2588 if test "x${use_gnu_ld}" = x &&
2589 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2590 # Arrange for us to find uninstalled linker scripts.
2591 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2594 if test "x${CC_FOR_TARGET+set}" = xset; then
2596 elif test -d ${srcdir}/gcc; then
2597 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2598 elif test "$host" = "$target"; then
2599 CC_FOR_TARGET='$(CC)'
2601 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2603 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2605 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2607 elif test -d ${srcdir}/gcc; then
2608 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2609 elif test "$host" = "$target"; then
2610 GCJ_FOR_TARGET='gcj'
2612 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2614 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2616 # Don't use libstdc++-v3's flags to configure/build itself.
2617 libstdcxx_flags='`test ! -f $$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$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2618 raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2620 if test "x${CXX_FOR_TARGET+set}" = xset; then
2622 elif test -d ${srcdir}/gcc; then
2623 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2624 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2625 # default whereas gcc does not.
2626 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2628 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2629 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2630 elif test "$host" = "$target"; then
2631 CXX_FOR_TARGET='$(CXX)'
2632 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2634 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2635 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2637 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2638 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2640 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2641 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2643 # We want to defer the evaluation of `cmd`s and shell variables in
2644 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2645 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2646 # quotes, but we still have to duplicate `$'s so that shell variables
2647 # can be expanded by the nested make as shell variables, not as make
2649 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2650 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2652 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2653 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2654 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2655 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2656 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2657 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2658 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2660 # Makefile fragments.
2661 host_makefile_frag=${srcdir}/${host_makefile_frag}
2662 target_makefile_frag=${srcdir}/${target_makefile_frag}
2663 alphaieee_frag=${srcdir}/${alphaieee_frag}
2664 ospace_frag=${srcdir}/${ospace_frag}
2670 # Miscellanea: directories, flags, etc.
2687 # Build module lists & subconfigure args.
2693 # Host module lists & subconfigure args.
2702 # Target module lists & subconfigure args.
2721 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2722 ncn_target_tool_prefix=
2723 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2725 if test -n "$ncn_tool_prefix"; then
2726 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2727 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2728 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2729 echo "configure:2730: checking for $ac_word" >&5
2730 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2731 echo $ac_n "(cached) $ac_c" 1>&6
2733 if test -n "$AR"; then
2734 ac_cv_prog_AR="$AR" # Let the user override the test.
2736 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2738 for ac_dir in $ac_dummy; do
2739 test -z "$ac_dir" && ac_dir=.
2740 if test -f $ac_dir/$ac_word; then
2741 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2749 if test -n "$AR"; then
2750 echo "$ac_t""$AR" 1>&6
2752 echo "$ac_t""no" 1>&6
2756 if test -z "$ac_cv_prog_AR" ; then
2757 if test $build = $host ; then
2759 # Extract the first word of "ar", so it can be a program name with args.
2760 set dummy ar; ac_word=$2
2761 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2762 echo "configure:2763: checking for $ac_word" >&5
2763 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2764 echo $ac_n "(cached) $ac_c" 1>&6
2766 if test -n "$ncn_cv_AR"; then
2767 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2769 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2771 for ac_dir in $ac_dummy; do
2772 test -z "$ac_dir" && ac_dir=.
2773 if test -f $ac_dir/$ac_word; then
2774 ac_cv_prog_ncn_cv_AR="ar"
2779 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2782 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2783 if test -n "$ncn_cv_AR"; then
2784 echo "$ac_t""$ncn_cv_AR" 1>&6
2786 echo "$ac_t""no" 1>&6
2791 AR="${ncn_tool_prefix}ar"
2797 if test -n "$ncn_tool_prefix"; then
2798 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2799 set dummy ${ncn_tool_prefix}as; ac_word=$2
2800 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2801 echo "configure:2802: checking for $ac_word" >&5
2802 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2803 echo $ac_n "(cached) $ac_c" 1>&6
2805 if test -n "$AS"; then
2806 ac_cv_prog_AS="$AS" # Let the user override the test.
2808 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2810 for ac_dir in $ac_dummy; do
2811 test -z "$ac_dir" && ac_dir=.
2812 if test -f $ac_dir/$ac_word; then
2813 ac_cv_prog_AS="${ncn_tool_prefix}as"
2821 if test -n "$AS"; then
2822 echo "$ac_t""$AS" 1>&6
2824 echo "$ac_t""no" 1>&6
2828 if test -z "$ac_cv_prog_AS" ; then
2829 if test $build = $host ; then
2831 # Extract the first word of "as", so it can be a program name with args.
2832 set dummy as; ac_word=$2
2833 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2834 echo "configure:2835: checking for $ac_word" >&5
2835 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2836 echo $ac_n "(cached) $ac_c" 1>&6
2838 if test -n "$ncn_cv_AS"; then
2839 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2841 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2843 for ac_dir in $ac_dummy; do
2844 test -z "$ac_dir" && ac_dir=.
2845 if test -f $ac_dir/$ac_word; then
2846 ac_cv_prog_ncn_cv_AS="as"
2851 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2854 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2855 if test -n "$ncn_cv_AS"; then
2856 echo "$ac_t""$ncn_cv_AS" 1>&6
2858 echo "$ac_t""no" 1>&6
2863 AS="${ncn_tool_prefix}as"
2869 if test -n "$ncn_tool_prefix"; then
2870 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2871 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2872 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2873 echo "configure:2874: checking for $ac_word" >&5
2874 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2875 echo $ac_n "(cached) $ac_c" 1>&6
2877 if test -n "$DLLTOOL"; then
2878 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2880 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2882 for ac_dir in $ac_dummy; do
2883 test -z "$ac_dir" && ac_dir=.
2884 if test -f $ac_dir/$ac_word; then
2885 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2892 DLLTOOL="$ac_cv_prog_DLLTOOL"
2893 if test -n "$DLLTOOL"; then
2894 echo "$ac_t""$DLLTOOL" 1>&6
2896 echo "$ac_t""no" 1>&6
2900 if test -z "$ac_cv_prog_DLLTOOL" ; then
2901 if test $build = $host ; then
2902 ncn_cv_DLLTOOL=$DLLTOOL
2903 # Extract the first word of "dlltool", so it can be a program name with args.
2904 set dummy dlltool; ac_word=$2
2905 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2906 echo "configure:2907: checking for $ac_word" >&5
2907 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
2908 echo $ac_n "(cached) $ac_c" 1>&6
2910 if test -n "$ncn_cv_DLLTOOL"; then
2911 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
2913 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2915 for ac_dir in $ac_dummy; do
2916 test -z "$ac_dir" && ac_dir=.
2917 if test -f $ac_dir/$ac_word; then
2918 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2923 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2926 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
2927 if test -n "$ncn_cv_DLLTOOL"; then
2928 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
2930 echo "$ac_t""no" 1>&6
2933 DLLTOOL=$ncn_cv_DLLTOOL
2935 DLLTOOL="${ncn_tool_prefix}dlltool"
2938 DLLTOOL="$ac_cv_prog_DLLTOOL"
2941 if test -n "$ncn_tool_prefix"; then
2942 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
2943 set dummy ${ncn_tool_prefix}ld; ac_word=$2
2944 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2945 echo "configure:2946: checking for $ac_word" >&5
2946 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
2947 echo $ac_n "(cached) $ac_c" 1>&6
2949 if test -n "$LD"; then
2950 ac_cv_prog_LD="$LD" # Let the user override the test.
2952 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2954 for ac_dir in $ac_dummy; do
2955 test -z "$ac_dir" && ac_dir=.
2956 if test -f $ac_dir/$ac_word; then
2957 ac_cv_prog_LD="${ncn_tool_prefix}ld"
2965 if test -n "$LD"; then
2966 echo "$ac_t""$LD" 1>&6
2968 echo "$ac_t""no" 1>&6
2972 if test -z "$ac_cv_prog_LD" ; then
2973 if test $build = $host ; then
2975 # Extract the first word of "ld", so it can be a program name with args.
2976 set dummy ld; ac_word=$2
2977 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2978 echo "configure:2979: checking for $ac_word" >&5
2979 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
2980 echo $ac_n "(cached) $ac_c" 1>&6
2982 if test -n "$ncn_cv_LD"; then
2983 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
2985 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2987 for ac_dir in $ac_dummy; do
2988 test -z "$ac_dir" && ac_dir=.
2989 if test -f $ac_dir/$ac_word; then
2990 ac_cv_prog_ncn_cv_LD="ld"
2995 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
2998 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
2999 if test -n "$ncn_cv_LD"; then
3000 echo "$ac_t""$ncn_cv_LD" 1>&6
3002 echo "$ac_t""no" 1>&6
3007 LD="${ncn_tool_prefix}ld"
3013 if test -n "$ncn_tool_prefix"; then
3014 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3015 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3016 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3017 echo "configure:3018: checking for $ac_word" >&5
3018 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3019 echo $ac_n "(cached) $ac_c" 1>&6
3021 if test -n "$NM"; then
3022 ac_cv_prog_NM="$NM" # Let the user override the test.
3024 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3026 for ac_dir in $ac_dummy; do
3027 test -z "$ac_dir" && ac_dir=.
3028 if test -f $ac_dir/$ac_word; then
3029 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3037 if test -n "$NM"; then
3038 echo "$ac_t""$NM" 1>&6
3040 echo "$ac_t""no" 1>&6
3044 if test -z "$ac_cv_prog_NM" ; then
3045 if test $build = $host ; then
3047 # Extract the first word of "nm", so it can be a program name with args.
3048 set dummy nm; ac_word=$2
3049 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3050 echo "configure:3051: checking for $ac_word" >&5
3051 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3052 echo $ac_n "(cached) $ac_c" 1>&6
3054 if test -n "$ncn_cv_NM"; then
3055 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3057 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3059 for ac_dir in $ac_dummy; do
3060 test -z "$ac_dir" && ac_dir=.
3061 if test -f $ac_dir/$ac_word; then
3062 ac_cv_prog_ncn_cv_NM="nm"
3067 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3070 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3071 if test -n "$ncn_cv_NM"; then
3072 echo "$ac_t""$ncn_cv_NM" 1>&6
3074 echo "$ac_t""no" 1>&6
3079 NM="${ncn_tool_prefix}nm"
3085 if test -n "$ncn_tool_prefix"; then
3086 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3087 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3088 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3089 echo "configure:3090: checking for $ac_word" >&5
3090 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3091 echo $ac_n "(cached) $ac_c" 1>&6
3093 if test -n "$RANLIB"; then
3094 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3096 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3098 for ac_dir in $ac_dummy; do
3099 test -z "$ac_dir" && ac_dir=.
3100 if test -f $ac_dir/$ac_word; then
3101 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3108 RANLIB="$ac_cv_prog_RANLIB"
3109 if test -n "$RANLIB"; then
3110 echo "$ac_t""$RANLIB" 1>&6
3112 echo "$ac_t""no" 1>&6
3116 if test -z "$ac_cv_prog_RANLIB" ; then
3117 if test $build = $host ; then
3118 ncn_cv_RANLIB=$RANLIB
3119 # Extract the first word of "ranlib", so it can be a program name with args.
3120 set dummy ranlib; ac_word=$2
3121 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3122 echo "configure:3123: checking for $ac_word" >&5
3123 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3124 echo $ac_n "(cached) $ac_c" 1>&6
3126 if test -n "$ncn_cv_RANLIB"; then
3127 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3129 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3131 for ac_dir in $ac_dummy; do
3132 test -z "$ac_dir" && ac_dir=.
3133 if test -f $ac_dir/$ac_word; then
3134 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3139 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3142 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3143 if test -n "$ncn_cv_RANLIB"; then
3144 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3146 echo "$ac_t""no" 1>&6
3149 RANLIB=$ncn_cv_RANLIB
3154 RANLIB="$ac_cv_prog_RANLIB"
3157 if test -n "$ncn_tool_prefix"; then
3158 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3159 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3160 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3161 echo "configure:3162: checking for $ac_word" >&5
3162 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3163 echo $ac_n "(cached) $ac_c" 1>&6
3165 if test -n "$WINDRES"; then
3166 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3168 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3170 for ac_dir in $ac_dummy; do
3171 test -z "$ac_dir" && ac_dir=.
3172 if test -f $ac_dir/$ac_word; then
3173 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3180 WINDRES="$ac_cv_prog_WINDRES"
3181 if test -n "$WINDRES"; then
3182 echo "$ac_t""$WINDRES" 1>&6
3184 echo "$ac_t""no" 1>&6
3188 if test -z "$ac_cv_prog_WINDRES" ; then
3189 if test $build = $host ; then
3190 ncn_cv_WINDRES=$WINDRES
3191 # Extract the first word of "windres", so it can be a program name with args.
3192 set dummy windres; ac_word=$2
3193 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3194 echo "configure:3195: checking for $ac_word" >&5
3195 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3196 echo $ac_n "(cached) $ac_c" 1>&6
3198 if test -n "$ncn_cv_WINDRES"; then
3199 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3201 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3203 for ac_dir in $ac_dummy; do
3204 test -z "$ac_dir" && ac_dir=.
3205 if test -f $ac_dir/$ac_word; then
3206 ac_cv_prog_ncn_cv_WINDRES="windres"
3211 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3214 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3215 if test -n "$ncn_cv_WINDRES"; then
3216 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3218 echo "$ac_t""no" 1>&6
3221 WINDRES=$ncn_cv_WINDRES
3223 WINDRES="${ncn_tool_prefix}windres"
3226 WINDRES="$ac_cv_prog_WINDRES"
3229 if test -n "$ncn_tool_prefix"; then
3230 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3231 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3232 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3233 echo "configure:3234: checking for $ac_word" >&5
3234 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3235 echo $ac_n "(cached) $ac_c" 1>&6
3237 if test -n "$OBJCOPY"; then
3238 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3240 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3242 for ac_dir in $ac_dummy; do
3243 test -z "$ac_dir" && ac_dir=.
3244 if test -f $ac_dir/$ac_word; then
3245 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3252 OBJCOPY="$ac_cv_prog_OBJCOPY"
3253 if test -n "$OBJCOPY"; then
3254 echo "$ac_t""$OBJCOPY" 1>&6
3256 echo "$ac_t""no" 1>&6
3260 if test -z "$ac_cv_prog_OBJCOPY" ; then
3261 if test $build = $host ; then
3262 ncn_cv_OBJCOPY=$OBJCOPY
3263 # Extract the first word of "objcopy", so it can be a program name with args.
3264 set dummy objcopy; ac_word=$2
3265 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3266 echo "configure:3267: checking for $ac_word" >&5
3267 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3268 echo $ac_n "(cached) $ac_c" 1>&6
3270 if test -n "$ncn_cv_OBJCOPY"; then
3271 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3273 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3275 for ac_dir in $ac_dummy; do
3276 test -z "$ac_dir" && ac_dir=.
3277 if test -f $ac_dir/$ac_word; then
3278 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3283 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3286 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3287 if test -n "$ncn_cv_OBJCOPY"; then
3288 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3290 echo "$ac_t""no" 1>&6
3293 OBJCOPY=$ncn_cv_OBJCOPY
3295 OBJCOPY="${ncn_tool_prefix}objcopy"
3298 OBJCOPY="$ac_cv_prog_OBJCOPY"
3301 if test -n "$ncn_tool_prefix"; then
3302 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3303 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3304 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3305 echo "configure:3306: checking for $ac_word" >&5
3306 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3307 echo $ac_n "(cached) $ac_c" 1>&6
3309 if test -n "$OBJDUMP"; then
3310 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3312 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3314 for ac_dir in $ac_dummy; do
3315 test -z "$ac_dir" && ac_dir=.
3316 if test -f $ac_dir/$ac_word; then
3317 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3324 OBJDUMP="$ac_cv_prog_OBJDUMP"
3325 if test -n "$OBJDUMP"; then
3326 echo "$ac_t""$OBJDUMP" 1>&6
3328 echo "$ac_t""no" 1>&6
3332 if test -z "$ac_cv_prog_OBJDUMP" ; then
3333 if test $build = $host ; then
3334 ncn_cv_OBJDUMP=$OBJDUMP
3335 # Extract the first word of "objdump", so it can be a program name with args.
3336 set dummy objdump; ac_word=$2
3337 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3338 echo "configure:3339: checking for $ac_word" >&5
3339 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3340 echo $ac_n "(cached) $ac_c" 1>&6
3342 if test -n "$ncn_cv_OBJDUMP"; then
3343 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3345 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3347 for ac_dir in $ac_dummy; do
3348 test -z "$ac_dir" && ac_dir=.
3349 if test -f $ac_dir/$ac_word; then
3350 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3355 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3358 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3359 if test -n "$ncn_cv_OBJDUMP"; then
3360 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3362 echo "$ac_t""no" 1>&6
3365 OBJDUMP=$ncn_cv_OBJDUMP
3367 OBJDUMP="${ncn_tool_prefix}objdump"
3370 OBJDUMP="$ac_cv_prog_OBJDUMP"
3382 if test -n "$ncn_target_tool_prefix"; then
3383 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3384 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3385 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3386 echo "configure:3387: checking for $ac_word" >&5
3387 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3388 echo $ac_n "(cached) $ac_c" 1>&6
3390 if test -n "$AR_FOR_TARGET"; then
3391 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3393 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3395 for ac_dir in $ac_dummy; do
3396 test -z "$ac_dir" && ac_dir=.
3397 if test -f $ac_dir/$ac_word; then
3398 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3405 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3406 if test -n "$AR_FOR_TARGET"; then
3407 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3409 echo "$ac_t""no" 1>&6
3413 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3414 if test $build = $target ; then
3415 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3416 # Extract the first word of "ar", so it can be a program name with args.
3417 set dummy ar; ac_word=$2
3418 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3419 echo "configure:3420: checking for $ac_word" >&5
3420 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3421 echo $ac_n "(cached) $ac_c" 1>&6
3423 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3424 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3426 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3428 for ac_dir in $ac_dummy; do
3429 test -z "$ac_dir" && ac_dir=.
3430 if test -f $ac_dir/$ac_word; then
3431 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3436 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3439 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3440 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3441 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3443 echo "$ac_t""no" 1>&6
3446 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3448 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3451 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3454 if test -n "$ncn_target_tool_prefix"; then
3455 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3456 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3457 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3458 echo "configure:3459: checking for $ac_word" >&5
3459 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3460 echo $ac_n "(cached) $ac_c" 1>&6
3462 if test -n "$AS_FOR_TARGET"; then
3463 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3465 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3467 for ac_dir in $ac_dummy; do
3468 test -z "$ac_dir" && ac_dir=.
3469 if test -f $ac_dir/$ac_word; then
3470 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3477 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3478 if test -n "$AS_FOR_TARGET"; then
3479 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3481 echo "$ac_t""no" 1>&6
3485 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3486 if test $build = $target ; then
3487 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3488 # Extract the first word of "as", so it can be a program name with args.
3489 set dummy as; ac_word=$2
3490 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3491 echo "configure:3492: checking for $ac_word" >&5
3492 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3493 echo $ac_n "(cached) $ac_c" 1>&6
3495 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3496 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3498 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3500 for ac_dir in $ac_dummy; do
3501 test -z "$ac_dir" && ac_dir=.
3502 if test -f $ac_dir/$ac_word; then
3503 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3508 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3511 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3512 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3513 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3515 echo "$ac_t""no" 1>&6
3518 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3520 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3523 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3526 if test -n "$ncn_target_tool_prefix"; then
3527 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3528 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3529 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3530 echo "configure:3531: checking for $ac_word" >&5
3531 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3532 echo $ac_n "(cached) $ac_c" 1>&6
3534 if test -n "$DLLTOOL_FOR_TARGET"; then
3535 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3537 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3539 for ac_dir in $ac_dummy; do
3540 test -z "$ac_dir" && ac_dir=.
3541 if test -f $ac_dir/$ac_word; then
3542 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3549 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3550 if test -n "$DLLTOOL_FOR_TARGET"; then
3551 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3553 echo "$ac_t""no" 1>&6
3557 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3558 if test $build = $target ; then
3559 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3560 # Extract the first word of "dlltool", so it can be a program name with args.
3561 set dummy dlltool; ac_word=$2
3562 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3563 echo "configure:3564: checking for $ac_word" >&5
3564 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3565 echo $ac_n "(cached) $ac_c" 1>&6
3567 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3568 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3570 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3572 for ac_dir in $ac_dummy; do
3573 test -z "$ac_dir" && ac_dir=.
3574 if test -f $ac_dir/$ac_word; then
3575 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3580 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3583 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3584 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3585 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3587 echo "$ac_t""no" 1>&6
3590 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3592 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3595 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3598 if test -n "$ncn_target_tool_prefix"; then
3599 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3600 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3601 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3602 echo "configure:3603: checking for $ac_word" >&5
3603 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3604 echo $ac_n "(cached) $ac_c" 1>&6
3606 if test -n "$LD_FOR_TARGET"; then
3607 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3609 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3611 for ac_dir in $ac_dummy; do
3612 test -z "$ac_dir" && ac_dir=.
3613 if test -f $ac_dir/$ac_word; then
3614 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3621 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3622 if test -n "$LD_FOR_TARGET"; then
3623 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3625 echo "$ac_t""no" 1>&6
3629 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3630 if test $build = $target ; then
3631 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3632 # Extract the first word of "ld", so it can be a program name with args.
3633 set dummy ld; ac_word=$2
3634 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3635 echo "configure:3636: checking for $ac_word" >&5
3636 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3637 echo $ac_n "(cached) $ac_c" 1>&6
3639 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3640 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3642 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3644 for ac_dir in $ac_dummy; do
3645 test -z "$ac_dir" && ac_dir=.
3646 if test -f $ac_dir/$ac_word; then
3647 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3652 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3655 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3656 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3657 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3659 echo "$ac_t""no" 1>&6
3662 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3664 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3667 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3670 if test -n "$ncn_target_tool_prefix"; then
3671 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3672 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3673 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3674 echo "configure:3675: checking for $ac_word" >&5
3675 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3676 echo $ac_n "(cached) $ac_c" 1>&6
3678 if test -n "$NM_FOR_TARGET"; then
3679 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3681 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3683 for ac_dir in $ac_dummy; do
3684 test -z "$ac_dir" && ac_dir=.
3685 if test -f $ac_dir/$ac_word; then
3686 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3693 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3694 if test -n "$NM_FOR_TARGET"; then
3695 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3697 echo "$ac_t""no" 1>&6
3701 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3702 if test $build = $target ; then
3703 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3704 # Extract the first word of "nm", so it can be a program name with args.
3705 set dummy nm; ac_word=$2
3706 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3707 echo "configure:3708: checking for $ac_word" >&5
3708 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3709 echo $ac_n "(cached) $ac_c" 1>&6
3711 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3712 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3714 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3716 for ac_dir in $ac_dummy; do
3717 test -z "$ac_dir" && ac_dir=.
3718 if test -f $ac_dir/$ac_word; then
3719 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3724 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3727 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3728 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3729 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3731 echo "$ac_t""no" 1>&6
3734 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3736 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3739 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3742 if test -n "$ncn_target_tool_prefix"; then
3743 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3744 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3745 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3746 echo "configure:3747: checking for $ac_word" >&5
3747 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3748 echo $ac_n "(cached) $ac_c" 1>&6
3750 if test -n "$RANLIB_FOR_TARGET"; then
3751 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3753 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3755 for ac_dir in $ac_dummy; do
3756 test -z "$ac_dir" && ac_dir=.
3757 if test -f $ac_dir/$ac_word; then
3758 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3765 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3766 if test -n "$RANLIB_FOR_TARGET"; then
3767 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3769 echo "$ac_t""no" 1>&6
3773 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3774 if test $build = $target ; then
3775 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3776 # Extract the first word of "ranlib", so it can be a program name with args.
3777 set dummy ranlib; ac_word=$2
3778 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3779 echo "configure:3780: checking for $ac_word" >&5
3780 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3781 echo $ac_n "(cached) $ac_c" 1>&6
3783 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3784 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3786 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3788 for ac_dir in $ac_dummy; do
3789 test -z "$ac_dir" && ac_dir=.
3790 if test -f $ac_dir/$ac_word; then
3791 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3796 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3799 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3800 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3801 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3803 echo "$ac_t""no" 1>&6
3806 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3808 RANLIB_FOR_TARGET=":"
3811 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3814 if test -n "$ncn_target_tool_prefix"; then
3815 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3816 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3817 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3818 echo "configure:3819: checking for $ac_word" >&5
3819 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3820 echo $ac_n "(cached) $ac_c" 1>&6
3822 if test -n "$WINDRES_FOR_TARGET"; then
3823 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3825 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3827 for ac_dir in $ac_dummy; do
3828 test -z "$ac_dir" && ac_dir=.
3829 if test -f $ac_dir/$ac_word; then
3830 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3837 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3838 if test -n "$WINDRES_FOR_TARGET"; then
3839 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3841 echo "$ac_t""no" 1>&6
3845 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3846 if test $build = $target ; then
3847 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3848 # Extract the first word of "windres", so it can be a program name with args.
3849 set dummy windres; ac_word=$2
3850 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3851 echo "configure:3852: checking for $ac_word" >&5
3852 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3853 echo $ac_n "(cached) $ac_c" 1>&6
3855 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3856 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3858 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3860 for ac_dir in $ac_dummy; do
3861 test -z "$ac_dir" && ac_dir=.
3862 if test -f $ac_dir/$ac_word; then
3863 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3868 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3871 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3872 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3873 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3875 echo "$ac_t""no" 1>&6
3878 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3880 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3883 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3896 # Fix up target tools.
3897 if test "x${build}" = "x${host}" ; then
3898 # In this case, the newly built tools can and should be used,
3899 # so we override the results of the autoconf tests.
3900 # This should really only happen when the tools are actually being built,
3901 # but that's a further refinement. The new build scheme, where
3902 # tools are built into a structure paralleling where they're installed,
3903 # should also eliminate all of this cleanly.
3904 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
3905 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
3906 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
3907 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
3908 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
3909 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
3910 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
3912 # Certain tools may need extra flags.
3913 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
3914 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
3915 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
3918 cat > confcache <<\EOF
3919 # This file is a shell script that caches the results of configure
3920 # tests run on this system so they can be shared between configure
3921 # scripts and configure runs. It is not useful on other systems.
3922 # If it contains results you don't want to keep, you may remove or edit it.
3924 # By default, configure uses ./config.cache as the cache file,
3925 # creating it if it does not exist already. You can give configure
3926 # the --cache-file=FILE option to use a different cache file; that is
3927 # what configure does when it calls configure scripts in
3928 # subdirectories, so they share the cache.
3929 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3930 # config.status only pays attention to the cache file if you give it the
3931 # --recheck option to rerun configure.
3934 # The following way of writing the cache mishandles newlines in values,
3935 # but we know of no workaround that is simple, portable, and efficient.
3936 # So, don't put newlines in cache variables' values.
3937 # Ultrix sh set writes to stderr and can't be redirected directly,
3938 # and sets the high bit in the cache file unless we assign to the vars.
3940 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3942 # `set' does not quote correctly, so add quotes (double-quote substitution
3943 # turns \\\\ into \\, and sed turns \\ into \).
3945 -e "s/'/'\\\\''/g" \
3946 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3949 # `set' quotes correctly as required by POSIX, so do not add quotes.
3950 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3953 if cmp -s $cache_file confcache; then
3956 if test -w $cache_file; then
3957 echo "updating cache $cache_file"
3958 cat confcache > $cache_file
3960 echo "not updating unwritable cache $cache_file"
3965 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3967 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3968 # Let make expand exec_prefix.
3969 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3971 # Any assignment to VPATH causes Sun make to only execute
3972 # the first set of double-colon rules, so remove it if not needed.
3973 # If there is a colon in the path, we need to keep it.
3974 if test "x$srcdir" = x.; then
3975 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3978 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3980 # Transform confdefs.h into DEFS.
3981 # Protect against shell expansion while executing Makefile rules.
3982 # Protect against Makefile macro expansion.
3983 cat > conftest.defs <<\EOF
3984 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
3985 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
3990 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
3994 # Without the "./", some shells look in PATH for config.status.
3995 : ${CONFIG_STATUS=./config.status}
3997 echo creating $CONFIG_STATUS
3998 rm -f $CONFIG_STATUS
3999 cat > $CONFIG_STATUS <<EOF
4001 # Generated automatically by configure.
4002 # Run this file to recreate the current configuration.
4003 # This directory was configured as follows,
4004 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4006 # $0 $ac_configure_args
4008 # Compiler output produced by configure, useful for debugging
4009 # configure, is in ./config.log if it exists.
4011 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4014 case "\$ac_option" in
4015 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4016 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4017 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4018 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4019 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4021 -help | --help | --hel | --he | --h)
4022 echo "\$ac_cs_usage"; exit 0 ;;
4023 *) echo "\$ac_cs_usage"; exit 1 ;;
4027 ac_given_srcdir=$srcdir
4029 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4031 cat >> $CONFIG_STATUS <<EOF
4033 # Protect against being on the right side of a sed subst in config.status.
4034 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4035 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4039 s%@CFLAGS@%$CFLAGS%g
4040 s%@CPPFLAGS@%$CPPFLAGS%g
4041 s%@CXXFLAGS@%$CXXFLAGS%g
4042 s%@FFLAGS@%$FFLAGS%g
4044 s%@LDFLAGS@%$LDFLAGS%g
4046 s%@exec_prefix@%$exec_prefix%g
4047 s%@prefix@%$prefix%g
4048 s%@program_transform_name@%$program_transform_name%g
4049 s%@bindir@%$bindir%g
4050 s%@sbindir@%$sbindir%g
4051 s%@libexecdir@%$libexecdir%g
4052 s%@datadir@%$datadir%g
4053 s%@sysconfdir@%$sysconfdir%g
4054 s%@sharedstatedir@%$sharedstatedir%g
4055 s%@localstatedir@%$localstatedir%g
4056 s%@libdir@%$libdir%g
4057 s%@includedir@%$includedir%g
4058 s%@oldincludedir@%$oldincludedir%g
4059 s%@infodir@%$infodir%g
4060 s%@mandir@%$mandir%g
4062 s%@host_alias@%$host_alias%g
4063 s%@host_cpu@%$host_cpu%g
4064 s%@host_vendor@%$host_vendor%g
4065 s%@host_os@%$host_os%g
4066 s%@target@%$target%g
4067 s%@target_alias@%$target_alias%g
4068 s%@target_cpu@%$target_cpu%g
4069 s%@target_vendor@%$target_vendor%g
4070 s%@target_os@%$target_os%g
4072 s%@build_alias@%$build_alias%g
4073 s%@build_cpu@%$build_cpu%g
4074 s%@build_vendor@%$build_vendor%g
4075 s%@build_os@%$build_os%g
4076 /@maybe_dependencies@/r $maybe_dependencies
4077 s%@maybe_dependencies@%%g
4078 /@serialization_dependencies@/r $serialization_dependencies
4079 s%@serialization_dependencies@%%g
4080 /@host_makefile_frag@/r $host_makefile_frag
4081 s%@host_makefile_frag@%%g
4082 /@target_makefile_frag@/r $target_makefile_frag
4083 s%@target_makefile_frag@%%g
4084 /@alphaieee_frag@/r $alphaieee_frag
4085 s%@alphaieee_frag@%%g
4086 /@ospace_frag@/r $ospace_frag
4088 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4089 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4090 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4091 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4092 s%@configlinks@%$configlinks%g
4093 s%@enable_shared@%$enable_shared%g
4094 s%@enable_threads@%$enable_threads%g
4095 s%@enable_version_specific_runtime_libs@%$enable_version_specific_runtime_libs%g
4096 s%@gcc_version_trigger@%$gcc_version_trigger%g
4097 s%@gcc_version@%$gcc_version%g
4098 s%@tooldir@%$tooldir%g
4099 s%@build_tooldir@%$build_tooldir%g
4100 s%@GDB_TK@%$GDB_TK%g
4101 s%@gxx_include_dir@%$gxx_include_dir%g
4102 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4103 s%@build_subdir@%$build_subdir%g
4104 s%@build_configargs@%$build_configargs%g
4105 s%@configure_build_modules@%$configure_build_modules%g
4106 s%@all_build_modules@%$all_build_modules%g
4107 s%@host_configargs@%$host_configargs%g
4108 s%@configdirs@%$configdirs%g
4109 s%@configure_host_modules@%$configure_host_modules%g
4110 s%@all_host_modules@%$all_host_modules%g
4111 s%@check_host_modules@%$check_host_modules%g
4112 s%@install_host_modules@%$install_host_modules%g
4113 s%@install_host_modules_nogcc@%$install_host_modules_nogcc%g
4114 s%@target_subdir@%$target_subdir%g
4115 s%@target_configargs@%$target_configargs%g
4116 s%@target_configdirs@%$target_configdirs%g
4117 s%@configure_target_modules@%$configure_target_modules%g
4118 s%@all_target_modules@%$all_target_modules%g
4119 s%@check_target_modules@%$check_target_modules%g
4120 s%@install_target_modules@%$install_target_modules%g
4122 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4124 s%@MAKEINFO@%$MAKEINFO%g
4126 s%@config_shell@%$config_shell%g
4128 s%@ncn_cv_AR@%$ncn_cv_AR%g
4130 s%@ncn_cv_AS@%$ncn_cv_AS%g
4131 s%@DLLTOOL@%$DLLTOOL%g
4132 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4134 s%@ncn_cv_LD@%$ncn_cv_LD%g
4136 s%@ncn_cv_NM@%$ncn_cv_NM%g
4137 s%@RANLIB@%$RANLIB%g
4138 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4139 s%@WINDRES@%$WINDRES%g
4140 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4141 s%@OBJCOPY@%$OBJCOPY%g
4142 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4143 s%@OBJDUMP@%$OBJDUMP%g
4144 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4147 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4148 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4149 s%@DEFAULT_M4@%$DEFAULT_M4%g
4150 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4151 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4152 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4153 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4154 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4155 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4156 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4157 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4158 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4159 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4160 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4161 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4162 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4163 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4164 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4165 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4166 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4167 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4168 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4169 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4170 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4171 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4176 cat >> $CONFIG_STATUS <<\EOF
4178 # Split the substitutions into bite-sized pieces for seds with
4179 # small command number limits, like on Digital OSF/1 and HP-UX.
4180 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4181 ac_file=1 # Number of current file.
4182 ac_beg=1 # First line for current file.
4183 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4186 while $ac_more_lines; do
4187 if test $ac_beg -gt 1; then
4188 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4190 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4192 if test ! -s conftest.s$ac_file; then
4194 rm -f conftest.s$ac_file
4196 if test -z "$ac_sed_cmds"; then
4197 ac_sed_cmds="sed -f conftest.s$ac_file"
4199 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4201 ac_file=`expr $ac_file + 1`
4203 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4206 if test -z "$ac_sed_cmds"; then
4211 cat >> $CONFIG_STATUS <<EOF
4213 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4215 cat >> $CONFIG_STATUS <<\EOF
4216 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4217 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4219 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4220 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4221 *) ac_file_in="${ac_file}.in" ;;
4224 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4226 # Remove last slash and all that follows it. Not all systems have dirname.
4227 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4228 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4229 # The file is in a subdirectory.
4230 test ! -d "$ac_dir" && mkdir "$ac_dir"
4231 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4232 # A "../" for each directory in $ac_dir_suffix.
4233 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4235 ac_dir_suffix= ac_dots=
4238 case "$ac_given_srcdir" in
4240 if test -z "$ac_dots"; then top_srcdir=.
4241 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4242 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4244 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4245 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4249 echo creating "$ac_file"
4251 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4253 *Makefile*) ac_comsub="1i\\
4254 # $configure_input" ;;
4258 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4260 s%@configure_input@%$configure_input%g
4261 s%@srcdir@%$srcdir%g
4262 s%@top_srcdir@%$top_srcdir%g
4263 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4268 cat >> $CONFIG_STATUS <<EOF
4271 cat >> $CONFIG_STATUS <<\EOF
4275 chmod +x $CONFIG_STATUS
4276 rm -fr confdefs* $ac_clean_files
4277 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1