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 $@"
745 moveifchange=${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 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 diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils 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 gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms gnuserv target-gperf"
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="$noconfigdirs byacc"
959 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
961 i[3456]86-*-go32* | i[3456]86-*-msdosdjgpp*)
962 noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
964 i[3456]86-*-mingw32*)
965 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
966 noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
969 noconfigdirs="$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 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 ${libgcj}"
1009 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1010 noconfigdirs="$noconfigdirs target-libobjc ${libgcj}"
1012 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1013 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1016 # Skip some stuff on all NetBSD configurations.
1017 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1019 # Skip some stuff that's unsupported on some NetBSD configurations.
1021 i*86-*-netbsdelf*) ;;
1023 noconfigdirs="$noconfigdirs ${libgcj}"
1028 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-newlib target-libiberty target-libgloss ${libgcj}"
1031 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1033 h8300*-*-* | h8500-*-*)
1034 noconfigdirs="$noconfigdirs target-libf2c"
1040 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1043 # ld works, but does not support shared libraries.
1044 # newlib is not 64 bit ready. I'm not sure about fileutils.
1045 # gas doesn't generate exception information.
1046 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1049 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1052 # newlib is not 64 bit ready
1053 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1056 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1059 # newlib is not 64 bit ready
1060 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1063 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1065 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1066 noconfigdirs="$noconfigdirs ${libgcj}"
1067 noconfigdirs="$noconfigdirs target-examples"
1068 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1069 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1070 noconfigdirs="$noconfigdirs expect dejagnu"
1071 # the C++ libraries don't build on top of CE's C libraries
1072 noconfigdirs="$noconfigdirs ${libstdcxx_version}"
1073 noconfigdirs="$noconfigdirs target-newlib"
1075 *-*-cygwin*) ;; # keep gdb and readline
1076 *) noconfigdirs="$noconfigdirs gdb readline ${libstdcxx_version}"
1081 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1083 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1084 noconfigdirs="$noconfigdirs ${libgcj}"
1086 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1087 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1090 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1093 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1096 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1099 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1102 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1105 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1108 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1111 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1113 c4x-*-* | tic4x-*-*)
1114 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1116 c54x*-*-* | tic54x-*-*)
1117 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} gcc gdb newlib"
1120 noconfigdirs="$noconfigdirs ${libgcj}"
1123 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1126 noconfigdirs="$noconfigdirs ${libgcj}"
1129 noconfigdirs="$noconfigdirs ${libgcj}"
1132 noconfigdirs="$noconfigdirs ${libgcj}"
1135 noconfigdirs="$noconfigdirs target-libgloss"
1138 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} target-libf2c"
1140 hppa*64*-*-linux* | parisc*64*-*-linux*)
1141 # In this case, it's because the hppa64-linux target is for
1142 # the kernel only at this point and has no libc, and thus no
1143 # headers, crt*.o, etc., all of which are needed by these.
1144 noconfigdirs="$noconfigdirs target-zlib"
1147 parisc*-*-linux* | hppa*-*-linux* | \
1149 hppa*-*-openbsd* | \
1151 noconfigdirs="$noconfigdirs ${libgcj}"
1152 # Do configure ld/binutils/gas for this case.
1155 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1156 # build on HP-UX 10.20.
1157 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1160 # No gdb support yet.
1161 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1164 # No gdb or ld support yet.
1165 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1167 i[3456]86-*-coff | i[3456]86-*-elf)
1168 noconfigdirs="$noconfigdirs ${libgcj}"
1170 i[34567]86-*-freebsd*)
1171 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1174 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1175 # not build java stuff by default.
1178 noconfigdirs="$noconfigdirs ${libgcj}";;
1181 # This section makes it possible to build newlib natively on linux.
1182 # If we are using a cross compiler then don't configure newlib.
1183 if test x${is_cross_compiler} != xno ; then
1184 noconfigdirs="$noconfigdirs target-newlib"
1186 noconfigdirs="$noconfigdirs target-libgloss"
1187 # If we are not using a cross compiler, do configure newlib.
1188 # Note however, that newlib will only be configured in this situation
1189 # if the --with-newlib option has been given, because otherwise
1190 # 'target-newlib' will appear in skipdirs.
1192 i[3456]86-*-mingw32*)
1193 target_configdirs="$target_configdirs target-mingw"
1194 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1196 # Can't build gdb for mingw32 if not native.
1198 i[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1199 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1204 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1205 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1206 # always build newlib.
1207 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1209 # Can't build gdb for Cygwin if not native.
1211 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1212 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1217 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1219 i[3456]86-*-sco3.2v5*)
1220 # The linker does not yet know about weak symbols in COFF,
1221 # and is not configured to handle mixed ELF and COFF.
1222 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1225 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1227 i[3456]86-*-solaris2*)
1228 noconfigdirs="$noconfigdirs target-libgloss"
1231 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1234 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1236 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1237 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1240 noconfigdirs="$noconfigdirs ${libgcj}"
1243 noconfigdirs="$noconfigdirs ${libgcj}"
1246 # The EPOC C++ environment does not support exceptions or rtti,
1247 # and so building libstdc++-v3 tends not to always work.
1248 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1251 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1254 noconfigdirs="$noconfigdirs ${libgcj}"
1257 noconfigdirs="$noconfigdirs ${libgcj}"
1260 # copied from rs6000-*-* entry
1261 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1263 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1264 target_configdirs="$target_configdirs target-winsup"
1265 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1266 # always build newlib.
1267 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1269 # This is temporary until we can link against shared libraries
1270 powerpcle-*-solaris*)
1271 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1274 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1277 noconfigdirs="$noconfigdirs ${libgcj}"
1279 powerpc64*-*-linux*)
1280 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1282 noconfigdirs="$noconfigdirs target-libffi"
1285 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1288 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1291 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1294 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1297 # The GNU linker does not support shared libraries.
1298 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1301 # Linking libjava exceeds command-line length limits on at least
1302 # IRIX 6.2, but not on IRIX 6.5.
1303 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1304 # <oldham@codesourcery.com>
1305 noconfigdirs="$noconfigdirs 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 "${others}" ; then
1528 # Quietly strip out all directories which aren't configurable in this tree.
1529 # This relies on all configurable subdirectories being autoconfiscated, which
1531 configdirs_all="$configdirs"
1533 for i in ${configdirs_all} ; do
1534 if test -f ${srcdir}/$i/configure ; then
1535 configdirs="${configdirs} $i"
1538 target_configdirs_all="$target_configdirs"
1540 for i in ${target_configdirs_all} ; do
1541 j=`echo $i | sed -e s/target-//g`
1542 if test -f ${srcdir}/$j/configure ; then
1543 target_configdirs="${target_configdirs} $i"
1547 # Produce a warning message for the subdirs we can't configure.
1548 # This isn't especially interesting in the Cygnus tree, but in the individual
1549 # FSF releases, it's important to let people know when their machine isn't
1550 # supported by the one or two programs in a package.
1552 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1553 # If $appdirs is non-empty, at least one of those directories must still
1554 # be configured, or we error out. (E.g., if the gas release supports a
1555 # specified target in some subdirs but not the gas subdir, we shouldn't
1556 # pretend that all is well.)
1557 if test -n "$appdirs" ; then
1558 for dir in $appdirs ; do
1559 if test -r $dir/Makefile.in ; then
1560 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1564 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1570 if test -n "$appdirs" ; then
1571 echo "*** This configuration is not supported by this package." 1>&2
1575 # Okay, some application will build, or we don't care to check. Still
1576 # notify of subdirs not getting built.
1577 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1578 echo " ${notsupp}" 1>&2
1579 echo " (Any other directories should still work fine.)" 1>&2
1589 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1590 # the named directory are copied to $(tooldir)/sys-include.
1591 if test x"${with_headers}" != x ; then
1592 if test x${is_cross_compiler} = xno ; then
1593 echo 1>&2 '***' --with-headers is only supported when cross compiling
1596 if test x"${with_headers}" != xyes ; then
1597 case "${exec_prefixoption}" in
1599 *) x=${exec_prefix} ;;
1601 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1605 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1606 # the name directories are copied to $(tooldir)/lib. Multiple directories
1608 if test x"${with_libs}" != x ; then
1609 if test x${is_cross_compiler} = xno ; then
1610 echo 1>&2 '***' --with-libs is only supported when cross compiling
1613 if test x"${with_libs}" != xyes ; then
1614 # Copy the libraries in reverse order, so that files in the first named
1615 # library override files in subsequent libraries.
1616 case "${exec_prefixoption}" in
1618 *) x=${exec_prefix} ;;
1620 for l in ${with_libs}; do
1621 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1626 # Handle ${copy_dirs}
1627 set fnord ${copy_dirs}
1629 while test $# != 0 ; do
1630 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1633 echo Copying $1 to $2
1635 # Use the install script to create the directory and all required
1636 # parent directories.
1637 if test -d $2 ; then
1641 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1644 # Copy the directory, assuming we have tar.
1645 # FIXME: Should we use B in the second tar? Not all systems support it.
1646 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1648 # It is the responsibility of the user to correctly adjust all
1649 # symlinks. If somebody can figure out how to handle them correctly
1650 # here, feel free to add the code.
1657 # Work in distributions that contain no compiler tools, like Autoconf.
1659 host_makefile_frag=/dev/null
1660 if test -d ${srcdir}/config ; then
1663 # Avoid "too much defining" errors from HPUX compiler.
1664 tentative_cc="cc -Wp,-H256000"
1665 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1666 # If it's HP/UX ar, this should be harmless.
1670 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1673 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1674 # chokes on bfd, the compiler won't let you assign integers to enums, and
1675 # other problems. Defining CC to gcc is a questionable way to say "don't use
1676 # the apollo compiler" (the preferred version of GCC could be called cc,
1677 # or whatever), but I'm not sure leaving CC as cc is any better...
1678 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1679 # Used to have BISON=yacc.
1683 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1684 host_makefile_frag="config/mh-dgux"
1687 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1688 tentative_cc="cc -Xa"
1689 host_makefile_frag="config/mh-cxux"
1691 m88k-motorola-sysv*)
1694 tentative_cc="cc -Wf,-XNg1000"
1695 host_makefile_frag="config/mh-decstation"
1698 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1699 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1700 host_makefile_frag="config/mh-necv4"
1703 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1704 # environment. Also bump switch table size so that cp-parse will
1705 # compile. Bump string length limit so linker builds.
1706 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1709 host_makefile_frag="config/mh-sysv4"
1712 # This is for a MIPS running RISC/os 4.52C.
1714 # This is needed for GDB, but needs to be in the top-level make because
1715 # if a library is compiled with the bsd headers and gets linked with the
1716 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1717 # a different size).
1718 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1719 # known except to select the sysv environment. Could we use /proc instead?
1720 # These "sysv environments" and "bsd environments" often end up being a pain.
1722 # This is not part of CFLAGS because perhaps not all C compilers have this
1724 tentative_cc="cc -systype sysv"
1730 host_makefile_frag="config/mh-sysv5"
1733 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1734 host_makefile_frag="config/mh-dgux386"
1736 i[3456]86-ncr-sysv4.3*)
1737 # The MetaWare compiler will generate a copyright message unless you
1738 # turn it off by adding the -Hnocopyr flag.
1739 tentative_cc="cc -Hnocopyr"
1741 i[3456]86-ncr-sysv4*)
1742 # for an NCR 3000 (i486/SVR4) system.
1743 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1744 # This compiler not only emits obnoxious copyright messages every time
1745 # you run it, but it chokes and dies on a whole bunch of GNU source
1746 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1747 tentative_cc="/usr/ccs/ATT/cc"
1748 host_makefile_frag="config/mh-ncr3000"
1750 i[3456]86-*-sco3.2v5*)
1753 # The native C compiler botches some simple uses of const. Unfortunately,
1754 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1755 tentative_cc="cc -Dconst="
1756 host_makefile_frag="config/mh-sco"
1759 host_makefile_frag="config/mh-sysv5"
1761 i[3456]86-*-solaris2*)
1762 host_makefile_frag="config/mh-sysv4"
1764 i[3456]86-*-msdosdjgpp*)
1765 host_makefile_frag="config/mh-djgpp"
1768 host_makefile_frag="config/mh-cygwin"
1771 host_makefile_frag="config/mh-mingw32"
1774 host_makefile_frag="config/mh-interix"
1777 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1781 host_makefile_frag="config/mh-solaris"
1784 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1785 # without overflowing the jump tables (-J says to use a 32 bit table)
1786 tentative_cc="cc -J"
1789 tentative_cc="cc -Wp,-H256000"
1792 tentative_cc="cc -Wp,-H256000"
1795 # /bin/cc is less than useful for our purposes. Always use GCC
1796 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1797 host_makefile_frag="config/mh-lynxrs6k"
1800 # /bin/cc is less than useful for our purposes. Always use GCC
1801 tentative_cc="/bin/gcc"
1804 host_makefile_frag="config/mh-sysv4"
1809 extra_arflags_for_target=
1810 extra_nmflags_for_target=
1811 extra_ranlibflags_for_target=
1812 target_makefile_frag=/dev/null
1814 i[3456]86-*-netware*)
1815 target_makefile_frag="config/mt-netware"
1818 target_makefile_frag="config/mt-netware"
1821 target_makefile_frag="config/mt-linux"
1823 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1824 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1825 # commands to handle both 32-bit and 64-bit objects. These flags are
1826 # harmless if we're using GNU nm or ar.
1827 extra_arflags_for_target=" -X32_64"
1828 extra_nmflags_for_target=" -B -X32_64"
1831 # ranlib from Darwin requires the -c flag to look at common symbols.
1832 extra_ranlibflags_for_target=" -c"
1834 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1835 target_makefile_frag="config/mt-wince"
1839 alphaieee_frag=/dev/null
1842 # This just makes sure to use the -mieee option to build target libs.
1843 # This should probably be set individually by each library.
1844 alphaieee_frag="config/mt-alphaieee"
1848 # If --enable-target-optspace always use -Os instead of -O2 to build
1849 # the target libraries, similarly if it is not specified, use -Os
1850 # on selected platforms.
1851 ospace_frag=/dev/null
1852 case "${enable_target_optspace}:${target}" in
1854 ospace_frag="config/mt-ospace"
1857 ospace_frag="config/mt-d30v"
1859 :m32r-* | :d10v-* | :fr30-*)
1860 ospace_frag="config/mt-ospace"
1865 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1869 # Set with_gnu_as and with_gnu_ld as appropriate.
1871 # This is done by determining whether or not the appropriate directory
1872 # is available, and by checking whether or not specific configurations
1873 # have requested that this magic not happen.
1875 # The command line options always override the explicit settings in
1876 # configure.in, and the settings in configure.in override this magic.
1878 # If the default for a toolchain is to use GNU as and ld, and you don't
1879 # want to do that, then you should use the --without-gnu-as and
1880 # --without-gnu-ld options for the configure script.
1882 if test x${use_gnu_as} = x &&
1883 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
1885 extra_host_args="$extra_host_args --with-gnu-as"
1888 if test x${use_gnu_ld} = x &&
1889 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
1891 extra_host_args="$extra_host_args --with-gnu-ld"
1894 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
1895 # can detect this case.
1897 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
1899 extra_host_args="$extra_host_args --with-newlib"
1902 # We default to --with-shared on platforms where -fpic is meaningless.
1903 # Well, we don't yet, but we will.
1904 if false && test "${host}" = "${target}" && test x${enable_shared} = x ; then
1906 alpha*-dec-osf*) enable_shared=yes ;;
1907 alpha*-*-linux*) enable_shared=yes ;;
1908 mips-sgi-irix5*) enable_shared=yes ;;
1909 *) enable_shared=no ;;
1913 case "${enable_shared}" in
1921 # Default to using --with-stabs for certain targets.
1922 if test x${with_stabs} = x ; then
1926 extra_host_args="${extra_host_args} --with-stabs"
1930 mips*-*-* | alpha*-*-osf*)
1932 extra_host_args="${extra_host_args} --with-stabs"
1937 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
1938 # them automatically.
1941 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
1945 # If we aren't going to be using gcc, see if we can extract a definition
1946 # of CC from the fragment.
1947 # Actually, use the 'pre-extracted' version above.
1948 if test -z "${CC}" && test "${build}" = "${host}" ; then
1949 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1951 for dir in $PATH; do
1952 test -z "$dir" && dir=.
1953 if test -f $dir/gcc; then
1959 if test -z "${found}" && test -n "${tentative_cc}" ; then
1964 # Some systems (e.g., one of the i386-aix systems the gas testers are
1965 # using) don't handle "\$" correctly, so don't use it here.
1966 tooldir='$(exec_prefix)'/${target_alias}
1967 build_tooldir=${tooldir}
1969 # Generate a default definition for YACC. This is used if the makefile can't
1970 # locate bison or byacc in objdir.
1972 for prog in 'bison -y' byacc yacc
1974 set dummy $prog; tmp=$2
1975 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1976 for dir in $PATH; do
1977 test -z "$dir" && dir=.
1978 if test -f $dir/$tmp; then
1979 DEFAULT_YACC="$prog"
1985 test -n "$DEFAULT_YACC" && break
1988 # Generate a default definition for M4. This is used if the makefile can't
1989 # locate m4 in objdir.
1991 for prog in gm4 gnum4 m4
1993 set dummy $prog; tmp=$2
1994 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1995 for dir in $PATH; do
1996 test -z "$dir" && dir=.
1997 if test -f $dir/$tmp; then
2004 test -n "$DEFAULT_M4" && break
2007 # Generate a default definition for LEX. This is used if the makefile can't
2008 # locate flex in objdir.
2010 for prog in flex lex
2012 set dummy $prog; tmp=$2
2013 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2014 for dir in $PATH; do
2015 test -z "$dir" && dir=.
2016 if test -f $dir/$tmp; then
2023 test -n "$DEFAULT_LEX" && break
2026 if test "${build}" != "${host}" ; then
2027 # If we are doing a Canadian Cross, in which the host and build systems
2028 # are not the same, we set reasonable default values for the tools.
2030 BISON=${BISON-bison}
2031 CC=${CC-${host_alias}-gcc}
2032 CFLAGS=${CFLAGS-"-g -O2"}
2033 CXX=${CXX-${host_alias}-c++}
2034 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2035 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2036 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2037 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2038 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2039 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2040 BUILD_PREFIX=${build_alias}-
2041 BUILD_PREFIX_1=${build_alias}-
2042 MAKEINFO=${MAKEINFO-makeinfo}
2044 if test -z "${YACC}" ; then
2045 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2046 for dir in $PATH; do
2047 test -z "$dir" && dir=.
2048 if test -f $dir/bison; then
2052 if test -f $dir/byacc; then
2056 if test -f $dir/yacc; then
2062 if test -z "${YACC}" ; then
2067 if test -z "${LEX}" ; then
2068 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2069 for dir in $PATH; do
2070 test -z "$dir" && dir=.
2071 if test -f $dir/flex; then
2075 if test -f $dir/lex; then
2085 # Set reasonable default values for some tools even if not Canadian.
2086 # Of course, these are different reasonable default values, originally
2087 # specified directly in the Makefile.
2088 # We don't export, so that autoconf can do its job.
2089 # Note that all these settings are above the fragment inclusion point
2090 # in Makefile.in, so can still be overridden by fragments.
2091 # This is all going to change when we autoconfiscate...
2093 BISON="\$(USUAL_BISON)"
2094 CC_FOR_BUILD="\$(CC)"
2095 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2097 BUILD_PREFIX_1=loser-
2098 MAKEINFO="\$(USUAL_MAKEINFO)"
2100 YACC="\$(USUAL_YACC)"
2102 # If CC is still not set, try to get gcc.
2104 if test -z "${CC}" ; then
2105 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2106 for dir in $PATH; do
2107 test -z "$dir" && dir=.
2108 if test -f $dir/gcc; then
2111 echo 'void f(){}' > conftest.c
2112 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2113 CFLAGS=${CFLAGS-"-g -O2"}
2114 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2116 CFLAGS=${CFLAGS-"-O2"}
2117 CXXFLAGS=${CXXFLAGS-"-O2"}
2126 # Determine if we are using gcc.
2127 cat > conftest.c <<EOF
2132 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2136 if test -z "${CFLAGS}"; then
2137 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2138 # is set to a version of gcc.
2139 if test "$cc_prog_is_gcc" = yes; then
2140 echo 'void f(){}' > conftest.c
2141 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2142 CFLAGS=${CFLAGS-"-g -O2"}
2143 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2145 CFLAGS=${CFLAGS-"-O2"}
2146 CXXFLAGS=${CXXFLAGS-"-O2"}
2153 # We must set the default linker to the linker used by gcc for the correct
2154 # operation of libtool. If LD is not defined and we are using gcc, try to
2155 # set the LD default to the ld used by gcc.
2156 if test -z "$LD"; then
2157 if test "$cc_prog_is_gcc" = yes; then
2160 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2162 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2164 case $gcc_prog_ld in
2165 # Accept absolute paths.
2166 [\\/]* | [A-Za-z]:[\\/]*)
2167 LD="$gcc_prog_ld" ;;
2173 CFLAGS=${CFLAGS-"-g"}
2174 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2177 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2178 # Set up the list of links to be made.
2179 # ${links} is the list of link names, and ${files} is the list of names to link to.
2182 configlinks="${links}"
2183 if test -r ./config.status ; then
2184 mv -f ./config.status ./config.back
2186 while test -n "${files}" ; do
2187 # set file to car of files, files to cdr of files
2188 set ${files}; file=$1; shift; files=$*
2189 set ${links}; link=$1; shift; links=$*
2191 if test ! -r ${srcdir}/${file} ; then
2192 if test ! -r ${file} ; then
2193 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2194 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2200 srcfile=${srcdir}/${file}
2203 ${remove} -f ${link}
2204 # Make a symlink if possible, otherwise try a hard link
2205 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2208 # We need to re-remove the file because Lynx leaves a
2209 # very strange directory there when it fails an NFS symlink.
2210 ${remove} -r -f ${link}
2211 ${hard_link} ${srcfile} ${link}
2213 if test ! -r ${link} ; then
2214 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2218 echo "Linked \"${link}\" to \"${srcfile}\"."
2221 # Create a .gdbinit file which runs the one in srcdir
2222 # and tells GDB to look there for source files.
2224 if test -r ${srcdir}/.gdbinit ; then
2227 *) cat > ./.gdbinit <<EOF
2231 source ${srcdir}/.gdbinit
2237 # record if we want runtime library stuff installed in libsubdir.
2239 if test -z "${enable_version_specific_runtime_libs}"; then
2240 enable_version_specific_runtime_libs=no
2243 # Make sure that the compiler is able to generate an executable. If it
2244 # can't, we are probably in trouble. We don't care whether we can run the
2245 # executable--we might be using a cross compiler--we only care whether it
2246 # can be created. At this point the main configure script has set CC.
2248 echo "int main () { return 0; }" > conftest.c
2249 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2250 if test $? = 0 ; then
2251 if test -s conftest || test -s conftest.exe ; then
2257 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2258 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2265 # The Solaris /usr/ucb/cc compiler does not appear to work.
2267 sparc-sun-solaris2*)
2268 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2269 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2271 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2272 if test -d /opt/cygnus/bin ; then
2273 if test "$could_use" = "" ; then
2274 could_use="/opt/cygnus/bin"
2276 could_use="$could_use or /opt/cygnus/bin"
2279 if test "$could_use" = "" ; then
2280 echo "Warning: compilation may fail because you're using"
2281 echo "/usr/ucb/cc. You should change your PATH or CC "
2282 echo "variable and rerun configure."
2284 echo "Warning: compilation may fail because you're using"
2285 echo "/usr/ucb/cc, when you should use the C compiler from"
2286 echo "$could_use. You should change your"
2287 echo "PATH or CC variable and rerun configure."
2293 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2294 # binutils tools will find libbfd.so.
2295 if test "${shared}" = "yes" ; then
2296 SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)"
2303 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2304 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2307 # Record target_configdirs and the configure arguments for target and
2308 # build configuration in Makefile.
2309 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2311 # This is the final value for target_configdirs. configdirs already
2312 # has its final value. It's time to create some lists of valid targets.
2314 # While at that, we remove Makefiles if we were started for recursive
2315 # configuration, such that the top-level Makefile reconfigures them,
2316 # like we used to do when configure itself was recursive.
2319 configure_build_modules=
2320 # Only make build modules if build != host.
2321 # This should be done more generally, but at the moment it doesn't matter.
2322 if test ${host_alias} != ${build_alias} ; then
2323 for module in libiberty ; do
2324 all_build_modules=all-build-${module}
2325 configure_build_modules=configure-build-${module}
2326 if test -z "${no_recursion}" \
2327 && test -f ${build_subdir}/${module}/Makefile; then
2328 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2329 rm -f ${build_subdir}/${module}/Makefile
2336 install_host_modules=
2337 configure_host_modules=
2338 for module in ${configdirs} ; do
2339 all_host_modules="${all_host_modules} all-${module}"
2340 check_host_modules="${check_host_modules} check-${module}"
2341 install_host_modules="${install_host_modules} install-${module}"
2342 configure_host_modules="${configure_host_modules} configure-${module}"
2343 if test -z "${no_recursion}" \
2344 && test -f ${module}/Makefile; then
2345 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2346 rm -f ${module}/Makefile
2349 install_host_modules_nogcc=`echo "${install_host_modules}" | sed -e 's/install-gcc//g'`
2352 check_target_modules=
2353 install_target_modules=
2354 configure_target_modules=
2355 for module in ${target_configdirs} ; do
2356 all_target_modules="${all_target_modules} all-target-${module}"
2357 check_target_modules="${check_target_modules} check-target-${module}"
2358 install_target_modules="${install_target_modules} install-target-${module}"
2359 configure_target_modules="${configure_target_modules} configure-target-${module}"
2360 if test -z "${no_recursion}" \
2361 && test -f ${target_subdir}/${module}/Makefile; then
2362 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2363 rm -f ${target_subdir}/${module}/Makefile
2367 # Determine whether gdb needs tk/tcl or not.
2368 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2369 # and in that case we want gdb to be built without tk. Ugh!
2370 # In fact I believe gdb is the *only* package directly dependent on tk,
2371 # so we should be able to put the 'maybe's in unconditionally and
2372 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2373 # 100% sure that that's safe though.
2375 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2376 case "$enable_gdbtk" in
2380 GDB_TK="${gdb_tk}" ;;
2382 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2383 # distro. Eventually someone will fix this and move Insight, nee
2384 # gdbtk to a separate directory.
2385 if test -d ${srcdir}/gdb/gdbtk ; then
2393 # Create the 'maybe dependencies'. This uses a temporary file.
2395 echo '# maybedep.tmp' > maybedep.tmp
2396 for item in ${all_build_modules} ${all_host_modules} ${all_target_modules} \
2397 ${install_host_modules} ${install_target_modules} \
2398 ${configure_build_modules} ${configure_host_modules} ${configure_target_modules} \
2400 echo "maybe-${item}: ${item}" >> maybedep.tmp
2402 maybe_dependencies=maybedep.tmp
2405 # Create the serialization dependencies. This uses a temporary file.
2407 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2408 if test "${enable_serial_configure+set}" = set; then
2409 enableval="$enable_serial_configure"
2414 # These force 'configure's to be done one at a time, to avoid problems
2415 # with contention over a shared config.cache.
2417 echo '# serdep.tmp' > serdep.tmp
2419 test "x${enable_serial_configure}" = xno ||
2420 test "x${enable_serial_build_configure}" = xno ||
2421 for item in ${build_configdirs} ; do
2424 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2429 test "x${enable_serial_configure}" = xno ||
2430 test "x${enable_serial_host_configure}" = xno ||
2431 for item in ${configdirs} ; do
2434 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2439 test "x${enable_serial_configure}" = xno ||
2440 test "x${enable_serial_target_configure}" = xno ||
2441 for item in ${target_configdirs} ; do
2444 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2448 serialization_dependencies=serdep.tmp
2451 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2452 # target and nonopt. These are the ones we might not want to pass
2453 # down to subconfigures.
2454 baseargs=`echo " ${ac_configure_args} " | \
2455 sed -e 's/ --no[^ ]* / /' \
2456 -e 's/ --c[a-z-]*[= ][^ ]* / /' \
2457 -e 's/ --sr[a-z-]*[= ][^ ]* / /' \
2458 -e 's/ --ho[a-z-]*[= ][^ ]* / /' \
2459 -e 's/ --bu[a-z-]*[= ][^ ]* / /' \
2460 -e 's/ --t[a-z-]*[= ][^ ]* / /' \
2461 -e 's/ -cache-file[= ][^ ]* / /' \
2462 -e 's/ -srcdir[= ][^ ]* / /' \
2463 -e 's/ -host[= ][^ ]* / /' \
2464 -e 's/ -build[= ][^ ]* / /' \
2465 -e 's/ -target[= ][^ ]* / /' \
2466 -e 's/ [^ -][^ ]* / /' \
2467 -e 's/^ *//;s/ *$//'`
2469 # For the build-side libraries, we just need to pretend we're native,
2470 # and not use the same cache file. Multilibs are neither needed nor
2472 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2474 # For host modules, accept cache file option, or specification as blank.
2475 case "${cache_file}" in
2477 cache_file_option="" ;;
2478 /* | [A-Za-z]:[\\/]* ) # absolute path
2479 cache_file_option="--cache-file=${cache_file}" ;;
2481 cache_file_option="--cache-file=../${cache_file}" ;;
2484 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2486 target_configargs=${baseargs}
2488 # Passing a --with-cross-host argument lets the target libraries know
2489 # whether they are being built with a cross-compiler or being built
2490 # native. However, it would be better to use other mechanisms to make the
2491 # sorts of decisions they want to make on this basis. Please consider
2492 # this option to be deprecated. FIXME.
2493 if test x${is_cross_compiler} = xyes ; then
2494 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2497 # Default to --enable-multilib.
2498 if test x${enable_multilib} = x ; then
2499 target_configargs="--enable-multilib ${target_configargs}"
2502 # Pass --with-newlib if appropriate. Note that target_configdirs has
2503 # changed from the earlier setting of with_newlib.
2504 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2505 target_configargs="--with-newlib ${target_configargs}"
2508 # Pass the appropriate --host, --build, and --cache-file arguments.
2509 target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2511 # provide a proper gxx_include_dir.
2512 # Note, if you change the default, make sure to fix both here and in
2513 # the gcc and libstdc++-v3 subdirectories.
2514 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2516 if test -n "${with_gxx_include_dir}"; then
2517 case "${with_gxx_include_dir}" in
2519 echo "configure.in: error: bad value ${withval} given for g++ include directory" 1>&2
2525 gxx_include_dir=${with_gxx_include_dir}
2529 if test x${gxx_include_dir} = x; then
2530 if test x${enable_version_specific_runtime_libs} = xyes; then
2531 gxx_include_dir='${libsubdir}/include/c++'
2533 . ${srcdir}/config.if
2534 gxx_include_dir='${prefix}/include/${libstdcxx_incdir}'
2537 gxx_include_dir=${gxx_include_dir}
2541 case " $target_configdirs " in
2543 case " $target_configargs " in
2544 *" --with-newlib "*)
2547 FLAGS_FOR_TARGET=$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' ;;
2550 # If we're not building GCC, don't discard standard headers.
2551 if test -d ${srcdir}/gcc; then
2552 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2554 if test "${build}" != "${host}"; then
2555 # On Canadian crosses, CC_FOR_TARGET will have already been set
2556 # by `configure', so we won't have an opportunity to add -Bgcc/
2557 # to it. This is right: we don't want to search that directory
2558 # for binaries, but we want the header files in there, so add
2560 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2562 # Someone might think of using the pre-installed headers on
2563 # Canadian crosses, in case the installed compiler is not fully
2564 # compatible with the compiler being built. In this case, it
2565 # would be better to flag an error than risking having
2566 # incompatible object files being constructed. We can't
2567 # guarantee that an error will be flagged, but let's hope the
2568 # compiler will do it, when presented with incompatible header
2573 case "${target}-${is_cross_compiler}" in
2574 i[3456]86-*-linux*-no)
2575 # Here host == target, so we don't need to build gcc,
2576 # so we don't want to discard standard headers.
2577 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2580 # If we're building newlib, use its generic headers last, but search
2581 # for any libc-related directories first (so make it the last -B
2583 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2591 # On Canadian crosses, we'll be searching the right directories for
2592 # the previously-installed cross compiler, so don't bother to add
2593 # flags for directories within the install tree of the compiler
2594 # being built; programs in there won't even run.
2595 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2596 # Search for pre-installed headers if nothing else fits.
2597 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include'
2600 if test "x${use_gnu_ld}" = x &&
2601 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2602 # Arrange for us to find uninstalled linker scripts.
2603 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2606 if test "x${CC_FOR_TARGET+set}" = xset; then
2608 elif test -d ${srcdir}/gcc; then
2609 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2610 elif test "$host" = "$target"; then
2611 CC_FOR_TARGET='$(CC)'
2613 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2615 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2617 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2619 elif test -d ${srcdir}/gcc; then
2620 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2621 elif test "$host" = "$target"; then
2622 GCJ_FOR_TARGET='gcj'
2624 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2626 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2628 # Don't use libstdc++-v3's flags to configure/build itself.
2629 libstdcxx_flags='`test ! -f $$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$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2630 raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2632 if test "x${CXX_FOR_TARGET+set}" = xset; then
2634 elif test -d ${srcdir}/gcc; then
2635 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2636 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2637 # default whereas gcc does not.
2638 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2640 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2641 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2642 elif test "$host" = "$target"; then
2643 CXX_FOR_TARGET='$(CXX)'
2644 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2646 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2647 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2649 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2650 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2652 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2653 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2655 # We want to defer the evaluation of `cmd`s and shell variables in
2656 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2657 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2658 # quotes, but we still have to duplicate `$'s so that shell variables
2659 # can be expanded by the nested make as shell variables, not as make
2661 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2662 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2664 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2665 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2666 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2667 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2668 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2669 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2670 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2672 # Makefile fragments.
2673 host_makefile_frag=${srcdir}/${host_makefile_frag}
2674 target_makefile_frag=${srcdir}/${target_makefile_frag}
2675 alphaieee_frag=${srcdir}/${alphaieee_frag}
2676 ospace_frag=${srcdir}/${ospace_frag}
2682 # Miscellanea: directories, flags, etc.
2699 # Build module lists & subconfigure args.
2705 # Host module lists & subconfigure args.
2714 # Target module lists & subconfigure args.
2733 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2734 ncn_target_tool_prefix=
2735 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2737 if test -n "$ncn_tool_prefix"; then
2738 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2739 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2740 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2741 echo "configure:2742: checking for $ac_word" >&5
2742 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2743 echo $ac_n "(cached) $ac_c" 1>&6
2745 if test -n "$AR"; then
2746 ac_cv_prog_AR="$AR" # Let the user override the test.
2748 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2750 for ac_dir in $ac_dummy; do
2751 test -z "$ac_dir" && ac_dir=.
2752 if test -f $ac_dir/$ac_word; then
2753 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2761 if test -n "$AR"; then
2762 echo "$ac_t""$AR" 1>&6
2764 echo "$ac_t""no" 1>&6
2768 if test -z "$ac_cv_prog_AR" ; then
2769 if test $build = $host ; then
2771 # Extract the first word of "ar", so it can be a program name with args.
2772 set dummy ar; ac_word=$2
2773 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2774 echo "configure:2775: checking for $ac_word" >&5
2775 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2776 echo $ac_n "(cached) $ac_c" 1>&6
2778 if test -n "$ncn_cv_AR"; then
2779 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2781 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2783 for ac_dir in $ac_dummy; do
2784 test -z "$ac_dir" && ac_dir=.
2785 if test -f $ac_dir/$ac_word; then
2786 ac_cv_prog_ncn_cv_AR="ar"
2791 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2794 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2795 if test -n "$ncn_cv_AR"; then
2796 echo "$ac_t""$ncn_cv_AR" 1>&6
2798 echo "$ac_t""no" 1>&6
2803 AR="${ncn_tool_prefix}ar"
2809 if test -n "$ncn_tool_prefix"; then
2810 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2811 set dummy ${ncn_tool_prefix}as; ac_word=$2
2812 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2813 echo "configure:2814: checking for $ac_word" >&5
2814 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2815 echo $ac_n "(cached) $ac_c" 1>&6
2817 if test -n "$AS"; then
2818 ac_cv_prog_AS="$AS" # Let the user override the test.
2820 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2822 for ac_dir in $ac_dummy; do
2823 test -z "$ac_dir" && ac_dir=.
2824 if test -f $ac_dir/$ac_word; then
2825 ac_cv_prog_AS="${ncn_tool_prefix}as"
2833 if test -n "$AS"; then
2834 echo "$ac_t""$AS" 1>&6
2836 echo "$ac_t""no" 1>&6
2840 if test -z "$ac_cv_prog_AS" ; then
2841 if test $build = $host ; then
2843 # Extract the first word of "as", so it can be a program name with args.
2844 set dummy as; ac_word=$2
2845 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2846 echo "configure:2847: checking for $ac_word" >&5
2847 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2848 echo $ac_n "(cached) $ac_c" 1>&6
2850 if test -n "$ncn_cv_AS"; then
2851 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2853 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2855 for ac_dir in $ac_dummy; do
2856 test -z "$ac_dir" && ac_dir=.
2857 if test -f $ac_dir/$ac_word; then
2858 ac_cv_prog_ncn_cv_AS="as"
2863 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2866 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2867 if test -n "$ncn_cv_AS"; then
2868 echo "$ac_t""$ncn_cv_AS" 1>&6
2870 echo "$ac_t""no" 1>&6
2875 AS="${ncn_tool_prefix}as"
2881 if test -n "$ncn_tool_prefix"; then
2882 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2883 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2884 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2885 echo "configure:2886: checking for $ac_word" >&5
2886 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2887 echo $ac_n "(cached) $ac_c" 1>&6
2889 if test -n "$DLLTOOL"; then
2890 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2892 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2894 for ac_dir in $ac_dummy; do
2895 test -z "$ac_dir" && ac_dir=.
2896 if test -f $ac_dir/$ac_word; then
2897 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2904 DLLTOOL="$ac_cv_prog_DLLTOOL"
2905 if test -n "$DLLTOOL"; then
2906 echo "$ac_t""$DLLTOOL" 1>&6
2908 echo "$ac_t""no" 1>&6
2912 if test -z "$ac_cv_prog_DLLTOOL" ; then
2913 if test $build = $host ; then
2914 ncn_cv_DLLTOOL=$DLLTOOL
2915 # Extract the first word of "dlltool", so it can be a program name with args.
2916 set dummy dlltool; ac_word=$2
2917 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2918 echo "configure:2919: checking for $ac_word" >&5
2919 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
2920 echo $ac_n "(cached) $ac_c" 1>&6
2922 if test -n "$ncn_cv_DLLTOOL"; then
2923 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
2925 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2927 for ac_dir in $ac_dummy; do
2928 test -z "$ac_dir" && ac_dir=.
2929 if test -f $ac_dir/$ac_word; then
2930 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2935 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2938 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
2939 if test -n "$ncn_cv_DLLTOOL"; then
2940 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
2942 echo "$ac_t""no" 1>&6
2945 DLLTOOL=$ncn_cv_DLLTOOL
2947 DLLTOOL="${ncn_tool_prefix}dlltool"
2950 DLLTOOL="$ac_cv_prog_DLLTOOL"
2953 if test -n "$ncn_tool_prefix"; then
2954 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
2955 set dummy ${ncn_tool_prefix}ld; ac_word=$2
2956 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2957 echo "configure:2958: checking for $ac_word" >&5
2958 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
2959 echo $ac_n "(cached) $ac_c" 1>&6
2961 if test -n "$LD"; then
2962 ac_cv_prog_LD="$LD" # Let the user override the test.
2964 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2966 for ac_dir in $ac_dummy; do
2967 test -z "$ac_dir" && ac_dir=.
2968 if test -f $ac_dir/$ac_word; then
2969 ac_cv_prog_LD="${ncn_tool_prefix}ld"
2977 if test -n "$LD"; then
2978 echo "$ac_t""$LD" 1>&6
2980 echo "$ac_t""no" 1>&6
2984 if test -z "$ac_cv_prog_LD" ; then
2985 if test $build = $host ; then
2987 # Extract the first word of "ld", so it can be a program name with args.
2988 set dummy ld; ac_word=$2
2989 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2990 echo "configure:2991: checking for $ac_word" >&5
2991 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
2992 echo $ac_n "(cached) $ac_c" 1>&6
2994 if test -n "$ncn_cv_LD"; then
2995 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
2997 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2999 for ac_dir in $ac_dummy; do
3000 test -z "$ac_dir" && ac_dir=.
3001 if test -f $ac_dir/$ac_word; then
3002 ac_cv_prog_ncn_cv_LD="ld"
3007 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
3010 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
3011 if test -n "$ncn_cv_LD"; then
3012 echo "$ac_t""$ncn_cv_LD" 1>&6
3014 echo "$ac_t""no" 1>&6
3019 LD="${ncn_tool_prefix}ld"
3025 if test -n "$ncn_tool_prefix"; then
3026 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3027 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3028 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3029 echo "configure:3030: checking for $ac_word" >&5
3030 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3031 echo $ac_n "(cached) $ac_c" 1>&6
3033 if test -n "$NM"; then
3034 ac_cv_prog_NM="$NM" # Let the user override the test.
3036 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3038 for ac_dir in $ac_dummy; do
3039 test -z "$ac_dir" && ac_dir=.
3040 if test -f $ac_dir/$ac_word; then
3041 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3049 if test -n "$NM"; then
3050 echo "$ac_t""$NM" 1>&6
3052 echo "$ac_t""no" 1>&6
3056 if test -z "$ac_cv_prog_NM" ; then
3057 if test $build = $host ; then
3059 # Extract the first word of "nm", so it can be a program name with args.
3060 set dummy nm; ac_word=$2
3061 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3062 echo "configure:3063: checking for $ac_word" >&5
3063 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3064 echo $ac_n "(cached) $ac_c" 1>&6
3066 if test -n "$ncn_cv_NM"; then
3067 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3069 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3071 for ac_dir in $ac_dummy; do
3072 test -z "$ac_dir" && ac_dir=.
3073 if test -f $ac_dir/$ac_word; then
3074 ac_cv_prog_ncn_cv_NM="nm"
3079 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3082 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3083 if test -n "$ncn_cv_NM"; then
3084 echo "$ac_t""$ncn_cv_NM" 1>&6
3086 echo "$ac_t""no" 1>&6
3091 NM="${ncn_tool_prefix}nm"
3097 if test -n "$ncn_tool_prefix"; then
3098 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3099 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3100 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3101 echo "configure:3102: checking for $ac_word" >&5
3102 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3103 echo $ac_n "(cached) $ac_c" 1>&6
3105 if test -n "$RANLIB"; then
3106 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3108 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3110 for ac_dir in $ac_dummy; do
3111 test -z "$ac_dir" && ac_dir=.
3112 if test -f $ac_dir/$ac_word; then
3113 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3120 RANLIB="$ac_cv_prog_RANLIB"
3121 if test -n "$RANLIB"; then
3122 echo "$ac_t""$RANLIB" 1>&6
3124 echo "$ac_t""no" 1>&6
3128 if test -z "$ac_cv_prog_RANLIB" ; then
3129 if test $build = $host ; then
3130 ncn_cv_RANLIB=$RANLIB
3131 # Extract the first word of "ranlib", so it can be a program name with args.
3132 set dummy ranlib; ac_word=$2
3133 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3134 echo "configure:3135: checking for $ac_word" >&5
3135 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3136 echo $ac_n "(cached) $ac_c" 1>&6
3138 if test -n "$ncn_cv_RANLIB"; then
3139 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3141 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3143 for ac_dir in $ac_dummy; do
3144 test -z "$ac_dir" && ac_dir=.
3145 if test -f $ac_dir/$ac_word; then
3146 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3151 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3154 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3155 if test -n "$ncn_cv_RANLIB"; then
3156 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3158 echo "$ac_t""no" 1>&6
3161 RANLIB=$ncn_cv_RANLIB
3166 RANLIB="$ac_cv_prog_RANLIB"
3169 if test -n "$ncn_tool_prefix"; then
3170 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3171 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3172 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3173 echo "configure:3174: checking for $ac_word" >&5
3174 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3175 echo $ac_n "(cached) $ac_c" 1>&6
3177 if test -n "$WINDRES"; then
3178 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3180 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3182 for ac_dir in $ac_dummy; do
3183 test -z "$ac_dir" && ac_dir=.
3184 if test -f $ac_dir/$ac_word; then
3185 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3192 WINDRES="$ac_cv_prog_WINDRES"
3193 if test -n "$WINDRES"; then
3194 echo "$ac_t""$WINDRES" 1>&6
3196 echo "$ac_t""no" 1>&6
3200 if test -z "$ac_cv_prog_WINDRES" ; then
3201 if test $build = $host ; then
3202 ncn_cv_WINDRES=$WINDRES
3203 # Extract the first word of "windres", so it can be a program name with args.
3204 set dummy windres; ac_word=$2
3205 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3206 echo "configure:3207: checking for $ac_word" >&5
3207 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3208 echo $ac_n "(cached) $ac_c" 1>&6
3210 if test -n "$ncn_cv_WINDRES"; then
3211 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3213 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3215 for ac_dir in $ac_dummy; do
3216 test -z "$ac_dir" && ac_dir=.
3217 if test -f $ac_dir/$ac_word; then
3218 ac_cv_prog_ncn_cv_WINDRES="windres"
3223 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3226 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3227 if test -n "$ncn_cv_WINDRES"; then
3228 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3230 echo "$ac_t""no" 1>&6
3233 WINDRES=$ncn_cv_WINDRES
3235 WINDRES="${ncn_tool_prefix}windres"
3238 WINDRES="$ac_cv_prog_WINDRES"
3241 if test -n "$ncn_tool_prefix"; then
3242 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3243 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3244 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3245 echo "configure:3246: checking for $ac_word" >&5
3246 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3247 echo $ac_n "(cached) $ac_c" 1>&6
3249 if test -n "$OBJCOPY"; then
3250 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3252 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3254 for ac_dir in $ac_dummy; do
3255 test -z "$ac_dir" && ac_dir=.
3256 if test -f $ac_dir/$ac_word; then
3257 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3264 OBJCOPY="$ac_cv_prog_OBJCOPY"
3265 if test -n "$OBJCOPY"; then
3266 echo "$ac_t""$OBJCOPY" 1>&6
3268 echo "$ac_t""no" 1>&6
3272 if test -z "$ac_cv_prog_OBJCOPY" ; then
3273 if test $build = $host ; then
3274 ncn_cv_OBJCOPY=$OBJCOPY
3275 # Extract the first word of "objcopy", so it can be a program name with args.
3276 set dummy objcopy; ac_word=$2
3277 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3278 echo "configure:3279: checking for $ac_word" >&5
3279 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3280 echo $ac_n "(cached) $ac_c" 1>&6
3282 if test -n "$ncn_cv_OBJCOPY"; then
3283 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3285 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3287 for ac_dir in $ac_dummy; do
3288 test -z "$ac_dir" && ac_dir=.
3289 if test -f $ac_dir/$ac_word; then
3290 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3295 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3298 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3299 if test -n "$ncn_cv_OBJCOPY"; then
3300 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3302 echo "$ac_t""no" 1>&6
3305 OBJCOPY=$ncn_cv_OBJCOPY
3307 OBJCOPY="${ncn_tool_prefix}objcopy"
3310 OBJCOPY="$ac_cv_prog_OBJCOPY"
3313 if test -n "$ncn_tool_prefix"; then
3314 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3315 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3316 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3317 echo "configure:3318: checking for $ac_word" >&5
3318 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3319 echo $ac_n "(cached) $ac_c" 1>&6
3321 if test -n "$OBJDUMP"; then
3322 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3324 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3326 for ac_dir in $ac_dummy; do
3327 test -z "$ac_dir" && ac_dir=.
3328 if test -f $ac_dir/$ac_word; then
3329 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3336 OBJDUMP="$ac_cv_prog_OBJDUMP"
3337 if test -n "$OBJDUMP"; then
3338 echo "$ac_t""$OBJDUMP" 1>&6
3340 echo "$ac_t""no" 1>&6
3344 if test -z "$ac_cv_prog_OBJDUMP" ; then
3345 if test $build = $host ; then
3346 ncn_cv_OBJDUMP=$OBJDUMP
3347 # Extract the first word of "objdump", so it can be a program name with args.
3348 set dummy objdump; ac_word=$2
3349 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3350 echo "configure:3351: checking for $ac_word" >&5
3351 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3352 echo $ac_n "(cached) $ac_c" 1>&6
3354 if test -n "$ncn_cv_OBJDUMP"; then
3355 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3357 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3359 for ac_dir in $ac_dummy; do
3360 test -z "$ac_dir" && ac_dir=.
3361 if test -f $ac_dir/$ac_word; then
3362 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3367 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3370 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3371 if test -n "$ncn_cv_OBJDUMP"; then
3372 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3374 echo "$ac_t""no" 1>&6
3377 OBJDUMP=$ncn_cv_OBJDUMP
3379 OBJDUMP="${ncn_tool_prefix}objdump"
3382 OBJDUMP="$ac_cv_prog_OBJDUMP"
3394 if test -n "$ncn_target_tool_prefix"; then
3395 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3396 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3397 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3398 echo "configure:3399: checking for $ac_word" >&5
3399 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3400 echo $ac_n "(cached) $ac_c" 1>&6
3402 if test -n "$AR_FOR_TARGET"; then
3403 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3405 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3407 for ac_dir in $ac_dummy; do
3408 test -z "$ac_dir" && ac_dir=.
3409 if test -f $ac_dir/$ac_word; then
3410 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3417 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3418 if test -n "$AR_FOR_TARGET"; then
3419 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3421 echo "$ac_t""no" 1>&6
3425 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3426 if test $build = $target ; then
3427 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3428 # Extract the first word of "ar", so it can be a program name with args.
3429 set dummy ar; ac_word=$2
3430 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3431 echo "configure:3432: checking for $ac_word" >&5
3432 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3433 echo $ac_n "(cached) $ac_c" 1>&6
3435 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3436 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3438 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3440 for ac_dir in $ac_dummy; do
3441 test -z "$ac_dir" && ac_dir=.
3442 if test -f $ac_dir/$ac_word; then
3443 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3448 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3451 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3452 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3453 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3455 echo "$ac_t""no" 1>&6
3458 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3460 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3463 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3466 if test -n "$ncn_target_tool_prefix"; then
3467 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3468 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3469 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3470 echo "configure:3471: checking for $ac_word" >&5
3471 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3472 echo $ac_n "(cached) $ac_c" 1>&6
3474 if test -n "$AS_FOR_TARGET"; then
3475 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3477 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3479 for ac_dir in $ac_dummy; do
3480 test -z "$ac_dir" && ac_dir=.
3481 if test -f $ac_dir/$ac_word; then
3482 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3489 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3490 if test -n "$AS_FOR_TARGET"; then
3491 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3493 echo "$ac_t""no" 1>&6
3497 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3498 if test $build = $target ; then
3499 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3500 # Extract the first word of "as", so it can be a program name with args.
3501 set dummy as; ac_word=$2
3502 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3503 echo "configure:3504: checking for $ac_word" >&5
3504 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3505 echo $ac_n "(cached) $ac_c" 1>&6
3507 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3508 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3510 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3512 for ac_dir in $ac_dummy; do
3513 test -z "$ac_dir" && ac_dir=.
3514 if test -f $ac_dir/$ac_word; then
3515 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3520 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3523 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3524 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3525 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3527 echo "$ac_t""no" 1>&6
3530 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3532 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3535 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3538 if test -n "$ncn_target_tool_prefix"; then
3539 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3540 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3541 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3542 echo "configure:3543: checking for $ac_word" >&5
3543 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3544 echo $ac_n "(cached) $ac_c" 1>&6
3546 if test -n "$DLLTOOL_FOR_TARGET"; then
3547 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3549 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3551 for ac_dir in $ac_dummy; do
3552 test -z "$ac_dir" && ac_dir=.
3553 if test -f $ac_dir/$ac_word; then
3554 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3561 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3562 if test -n "$DLLTOOL_FOR_TARGET"; then
3563 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3565 echo "$ac_t""no" 1>&6
3569 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3570 if test $build = $target ; then
3571 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3572 # Extract the first word of "dlltool", so it can be a program name with args.
3573 set dummy dlltool; ac_word=$2
3574 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3575 echo "configure:3576: checking for $ac_word" >&5
3576 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3577 echo $ac_n "(cached) $ac_c" 1>&6
3579 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3580 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3582 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3584 for ac_dir in $ac_dummy; do
3585 test -z "$ac_dir" && ac_dir=.
3586 if test -f $ac_dir/$ac_word; then
3587 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3592 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3595 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3596 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3597 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3599 echo "$ac_t""no" 1>&6
3602 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3604 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3607 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3610 if test -n "$ncn_target_tool_prefix"; then
3611 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3612 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3613 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3614 echo "configure:3615: checking for $ac_word" >&5
3615 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3616 echo $ac_n "(cached) $ac_c" 1>&6
3618 if test -n "$LD_FOR_TARGET"; then
3619 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3621 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3623 for ac_dir in $ac_dummy; do
3624 test -z "$ac_dir" && ac_dir=.
3625 if test -f $ac_dir/$ac_word; then
3626 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3633 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3634 if test -n "$LD_FOR_TARGET"; then
3635 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3637 echo "$ac_t""no" 1>&6
3641 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3642 if test $build = $target ; then
3643 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3644 # Extract the first word of "ld", so it can be a program name with args.
3645 set dummy ld; ac_word=$2
3646 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3647 echo "configure:3648: checking for $ac_word" >&5
3648 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3649 echo $ac_n "(cached) $ac_c" 1>&6
3651 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3652 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3654 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3656 for ac_dir in $ac_dummy; do
3657 test -z "$ac_dir" && ac_dir=.
3658 if test -f $ac_dir/$ac_word; then
3659 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3664 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3667 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3668 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3669 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3671 echo "$ac_t""no" 1>&6
3674 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3676 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3679 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3682 if test -n "$ncn_target_tool_prefix"; then
3683 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3684 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3685 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3686 echo "configure:3687: checking for $ac_word" >&5
3687 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3688 echo $ac_n "(cached) $ac_c" 1>&6
3690 if test -n "$NM_FOR_TARGET"; then
3691 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3693 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3695 for ac_dir in $ac_dummy; do
3696 test -z "$ac_dir" && ac_dir=.
3697 if test -f $ac_dir/$ac_word; then
3698 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3705 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3706 if test -n "$NM_FOR_TARGET"; then
3707 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3709 echo "$ac_t""no" 1>&6
3713 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3714 if test $build = $target ; then
3715 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3716 # Extract the first word of "nm", so it can be a program name with args.
3717 set dummy nm; ac_word=$2
3718 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3719 echo "configure:3720: checking for $ac_word" >&5
3720 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3721 echo $ac_n "(cached) $ac_c" 1>&6
3723 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3724 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3726 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3728 for ac_dir in $ac_dummy; do
3729 test -z "$ac_dir" && ac_dir=.
3730 if test -f $ac_dir/$ac_word; then
3731 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3736 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3739 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3740 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3741 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3743 echo "$ac_t""no" 1>&6
3746 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3748 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3751 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3754 if test -n "$ncn_target_tool_prefix"; then
3755 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3756 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3757 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3758 echo "configure:3759: checking for $ac_word" >&5
3759 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3760 echo $ac_n "(cached) $ac_c" 1>&6
3762 if test -n "$RANLIB_FOR_TARGET"; then
3763 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3765 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3767 for ac_dir in $ac_dummy; do
3768 test -z "$ac_dir" && ac_dir=.
3769 if test -f $ac_dir/$ac_word; then
3770 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3777 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3778 if test -n "$RANLIB_FOR_TARGET"; then
3779 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3781 echo "$ac_t""no" 1>&6
3785 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3786 if test $build = $target ; then
3787 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3788 # Extract the first word of "ranlib", so it can be a program name with args.
3789 set dummy ranlib; ac_word=$2
3790 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3791 echo "configure:3792: checking for $ac_word" >&5
3792 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3793 echo $ac_n "(cached) $ac_c" 1>&6
3795 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3796 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3798 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3800 for ac_dir in $ac_dummy; do
3801 test -z "$ac_dir" && ac_dir=.
3802 if test -f $ac_dir/$ac_word; then
3803 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3808 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3811 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3812 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3813 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3815 echo "$ac_t""no" 1>&6
3818 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3820 RANLIB_FOR_TARGET=":"
3823 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3826 if test -n "$ncn_target_tool_prefix"; then
3827 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3828 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3829 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3830 echo "configure:3831: checking for $ac_word" >&5
3831 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3832 echo $ac_n "(cached) $ac_c" 1>&6
3834 if test -n "$WINDRES_FOR_TARGET"; then
3835 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3837 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3839 for ac_dir in $ac_dummy; do
3840 test -z "$ac_dir" && ac_dir=.
3841 if test -f $ac_dir/$ac_word; then
3842 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3849 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3850 if test -n "$WINDRES_FOR_TARGET"; then
3851 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3853 echo "$ac_t""no" 1>&6
3857 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3858 if test $build = $target ; then
3859 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3860 # Extract the first word of "windres", so it can be a program name with args.
3861 set dummy windres; ac_word=$2
3862 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3863 echo "configure:3864: checking for $ac_word" >&5
3864 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3865 echo $ac_n "(cached) $ac_c" 1>&6
3867 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3868 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3870 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3872 for ac_dir in $ac_dummy; do
3873 test -z "$ac_dir" && ac_dir=.
3874 if test -f $ac_dir/$ac_word; then
3875 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3880 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3883 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3884 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3885 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3887 echo "$ac_t""no" 1>&6
3890 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3892 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3895 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3908 # Fix up target tools.
3909 if test "x${build}" = "x${host}" ; then
3910 # In this case, the newly built tools can and should be used,
3911 # so we override the results of the autoconf tests.
3912 # This should really only happen when the tools are actually being built,
3913 # but that's a further refinement. The new build scheme, where
3914 # tools are built into a structure paralleling where they're installed,
3915 # should also eliminate all of this cleanly.
3916 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
3917 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
3918 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
3919 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
3920 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
3921 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
3922 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
3924 # Certain tools may need extra flags.
3925 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
3926 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
3927 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
3930 cat > confcache <<\EOF
3931 # This file is a shell script that caches the results of configure
3932 # tests run on this system so they can be shared between configure
3933 # scripts and configure runs. It is not useful on other systems.
3934 # If it contains results you don't want to keep, you may remove or edit it.
3936 # By default, configure uses ./config.cache as the cache file,
3937 # creating it if it does not exist already. You can give configure
3938 # the --cache-file=FILE option to use a different cache file; that is
3939 # what configure does when it calls configure scripts in
3940 # subdirectories, so they share the cache.
3941 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3942 # config.status only pays attention to the cache file if you give it the
3943 # --recheck option to rerun configure.
3946 # The following way of writing the cache mishandles newlines in values,
3947 # but we know of no workaround that is simple, portable, and efficient.
3948 # So, don't put newlines in cache variables' values.
3949 # Ultrix sh set writes to stderr and can't be redirected directly,
3950 # and sets the high bit in the cache file unless we assign to the vars.
3952 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3954 # `set' does not quote correctly, so add quotes (double-quote substitution
3955 # turns \\\\ into \\, and sed turns \\ into \).
3957 -e "s/'/'\\\\''/g" \
3958 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3961 # `set' quotes correctly as required by POSIX, so do not add quotes.
3962 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3965 if cmp -s $cache_file confcache; then
3968 if test -w $cache_file; then
3969 echo "updating cache $cache_file"
3970 cat confcache > $cache_file
3972 echo "not updating unwritable cache $cache_file"
3977 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3979 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3980 # Let make expand exec_prefix.
3981 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3983 # Any assignment to VPATH causes Sun make to only execute
3984 # the first set of double-colon rules, so remove it if not needed.
3985 # If there is a colon in the path, we need to keep it.
3986 if test "x$srcdir" = x.; then
3987 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3990 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3992 # Transform confdefs.h into DEFS.
3993 # Protect against shell expansion while executing Makefile rules.
3994 # Protect against Makefile macro expansion.
3995 cat > conftest.defs <<\EOF
3996 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
3997 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
4002 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
4006 # Without the "./", some shells look in PATH for config.status.
4007 : ${CONFIG_STATUS=./config.status}
4009 echo creating $CONFIG_STATUS
4010 rm -f $CONFIG_STATUS
4011 cat > $CONFIG_STATUS <<EOF
4013 # Generated automatically by configure.
4014 # Run this file to recreate the current configuration.
4015 # This directory was configured as follows,
4016 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4018 # $0 $ac_configure_args
4020 # Compiler output produced by configure, useful for debugging
4021 # configure, is in ./config.log if it exists.
4023 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4026 case "\$ac_option" in
4027 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4028 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4029 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4030 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4031 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4033 -help | --help | --hel | --he | --h)
4034 echo "\$ac_cs_usage"; exit 0 ;;
4035 *) echo "\$ac_cs_usage"; exit 1 ;;
4039 ac_given_srcdir=$srcdir
4041 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4043 cat >> $CONFIG_STATUS <<EOF
4045 # Protect against being on the right side of a sed subst in config.status.
4046 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4047 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4051 s%@CFLAGS@%$CFLAGS%g
4052 s%@CPPFLAGS@%$CPPFLAGS%g
4053 s%@CXXFLAGS@%$CXXFLAGS%g
4054 s%@FFLAGS@%$FFLAGS%g
4056 s%@LDFLAGS@%$LDFLAGS%g
4058 s%@exec_prefix@%$exec_prefix%g
4059 s%@prefix@%$prefix%g
4060 s%@program_transform_name@%$program_transform_name%g
4061 s%@bindir@%$bindir%g
4062 s%@sbindir@%$sbindir%g
4063 s%@libexecdir@%$libexecdir%g
4064 s%@datadir@%$datadir%g
4065 s%@sysconfdir@%$sysconfdir%g
4066 s%@sharedstatedir@%$sharedstatedir%g
4067 s%@localstatedir@%$localstatedir%g
4068 s%@libdir@%$libdir%g
4069 s%@includedir@%$includedir%g
4070 s%@oldincludedir@%$oldincludedir%g
4071 s%@infodir@%$infodir%g
4072 s%@mandir@%$mandir%g
4074 s%@host_alias@%$host_alias%g
4075 s%@host_cpu@%$host_cpu%g
4076 s%@host_vendor@%$host_vendor%g
4077 s%@host_os@%$host_os%g
4078 s%@target@%$target%g
4079 s%@target_alias@%$target_alias%g
4080 s%@target_cpu@%$target_cpu%g
4081 s%@target_vendor@%$target_vendor%g
4082 s%@target_os@%$target_os%g
4084 s%@build_alias@%$build_alias%g
4085 s%@build_cpu@%$build_cpu%g
4086 s%@build_vendor@%$build_vendor%g
4087 s%@build_os@%$build_os%g
4088 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
4089 /@maybe_dependencies@/r $maybe_dependencies
4090 s%@maybe_dependencies@%%g
4091 /@serialization_dependencies@/r $serialization_dependencies
4092 s%@serialization_dependencies@%%g
4093 /@host_makefile_frag@/r $host_makefile_frag
4094 s%@host_makefile_frag@%%g
4095 /@target_makefile_frag@/r $target_makefile_frag
4096 s%@target_makefile_frag@%%g
4097 /@alphaieee_frag@/r $alphaieee_frag
4098 s%@alphaieee_frag@%%g
4099 /@ospace_frag@/r $ospace_frag
4101 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4102 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4103 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4104 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4105 s%@configlinks@%$configlinks%g
4106 s%@enable_shared@%$enable_shared%g
4107 s%@enable_threads@%$enable_threads%g
4108 s%@enable_version_specific_runtime_libs@%$enable_version_specific_runtime_libs%g
4109 s%@gcc_version_trigger@%$gcc_version_trigger%g
4110 s%@gcc_version@%$gcc_version%g
4111 s%@tooldir@%$tooldir%g
4112 s%@build_tooldir@%$build_tooldir%g
4113 s%@GDB_TK@%$GDB_TK%g
4114 s%@gxx_include_dir@%$gxx_include_dir%g
4115 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4116 s%@build_subdir@%$build_subdir%g
4117 s%@build_configargs@%$build_configargs%g
4118 s%@configure_build_modules@%$configure_build_modules%g
4119 s%@all_build_modules@%$all_build_modules%g
4120 s%@host_configargs@%$host_configargs%g
4121 s%@configdirs@%$configdirs%g
4122 s%@configure_host_modules@%$configure_host_modules%g
4123 s%@all_host_modules@%$all_host_modules%g
4124 s%@check_host_modules@%$check_host_modules%g
4125 s%@install_host_modules@%$install_host_modules%g
4126 s%@install_host_modules_nogcc@%$install_host_modules_nogcc%g
4127 s%@target_subdir@%$target_subdir%g
4128 s%@target_configargs@%$target_configargs%g
4129 s%@target_configdirs@%$target_configdirs%g
4130 s%@configure_target_modules@%$configure_target_modules%g
4131 s%@all_target_modules@%$all_target_modules%g
4132 s%@check_target_modules@%$check_target_modules%g
4133 s%@install_target_modules@%$install_target_modules%g
4135 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4137 s%@MAKEINFO@%$MAKEINFO%g
4139 s%@config_shell@%$config_shell%g
4141 s%@ncn_cv_AR@%$ncn_cv_AR%g
4143 s%@ncn_cv_AS@%$ncn_cv_AS%g
4144 s%@DLLTOOL@%$DLLTOOL%g
4145 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4147 s%@ncn_cv_LD@%$ncn_cv_LD%g
4149 s%@ncn_cv_NM@%$ncn_cv_NM%g
4150 s%@RANLIB@%$RANLIB%g
4151 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4152 s%@WINDRES@%$WINDRES%g
4153 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4154 s%@OBJCOPY@%$OBJCOPY%g
4155 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4156 s%@OBJDUMP@%$OBJDUMP%g
4157 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4160 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4161 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4162 s%@DEFAULT_M4@%$DEFAULT_M4%g
4163 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4164 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4165 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4166 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4167 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4168 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4169 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4170 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4171 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4172 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4173 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4174 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4175 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4176 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4177 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4178 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4179 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4180 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4181 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4182 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4183 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4184 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4189 cat >> $CONFIG_STATUS <<\EOF
4191 # Split the substitutions into bite-sized pieces for seds with
4192 # small command number limits, like on Digital OSF/1 and HP-UX.
4193 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4194 ac_file=1 # Number of current file.
4195 ac_beg=1 # First line for current file.
4196 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4199 while $ac_more_lines; do
4200 if test $ac_beg -gt 1; then
4201 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4203 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4205 if test ! -s conftest.s$ac_file; then
4207 rm -f conftest.s$ac_file
4209 if test -z "$ac_sed_cmds"; then
4210 ac_sed_cmds="sed -f conftest.s$ac_file"
4212 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4214 ac_file=`expr $ac_file + 1`
4216 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4219 if test -z "$ac_sed_cmds"; then
4224 cat >> $CONFIG_STATUS <<EOF
4226 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4228 cat >> $CONFIG_STATUS <<\EOF
4229 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4230 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4232 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4233 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4234 *) ac_file_in="${ac_file}.in" ;;
4237 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4239 # Remove last slash and all that follows it. Not all systems have dirname.
4240 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4241 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4242 # The file is in a subdirectory.
4243 test ! -d "$ac_dir" && mkdir "$ac_dir"
4244 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4245 # A "../" for each directory in $ac_dir_suffix.
4246 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4248 ac_dir_suffix= ac_dots=
4251 case "$ac_given_srcdir" in
4253 if test -z "$ac_dots"; then top_srcdir=.
4254 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4255 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4257 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4258 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4262 echo creating "$ac_file"
4264 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4266 *Makefile*) ac_comsub="1i\\
4267 # $configure_input" ;;
4271 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4273 s%@configure_input@%$configure_input%g
4274 s%@srcdir@%$srcdir%g
4275 s%@top_srcdir@%$top_srcdir%g
4276 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4281 cat >> $CONFIG_STATUS <<EOF
4284 cat >> $CONFIG_STATUS <<\EOF
4288 chmod +x $CONFIG_STATUS
4289 rm -fr confdefs* $ac_clean_files
4290 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1