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,
42 bindir='${exec_prefix}/bin'
43 sbindir='${exec_prefix}/sbin'
44 libexecdir='${exec_prefix}/libexec'
45 datadir='${prefix}/share'
46 sysconfdir='${prefix}/etc'
47 sharedstatedir='${prefix}/com'
48 localstatedir='${prefix}/var'
49 libdir='${exec_prefix}/lib'
50 includedir='${prefix}/include'
51 oldincludedir='/usr/include'
52 infodir='${prefix}/info'
53 mandir='${prefix}/man'
55 # Initialize some other variables.
58 SHELL=${CONFIG_SHELL-/bin/sh}
59 # Maximum number of lines to put in a shell here document.
66 # If the previous option needs an argument, assign it.
67 if test -n "$ac_prev"; then
68 eval "$ac_prev=\$ac_option"
74 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
78 # Accept the important Cygnus configure options, so we can diagnose typos.
82 -bindir | --bindir | --bindi | --bind | --bin | --bi)
84 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
85 bindir="$ac_optarg" ;;
87 -build | --build | --buil | --bui | --bu)
89 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
92 -cache-file | --cache-file | --cache-fil | --cache-fi \
93 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
95 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
96 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
97 cache_file="$ac_optarg" ;;
99 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
101 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
103 datadir="$ac_optarg" ;;
105 -disable-* | --disable-*)
106 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
107 # Reject names that are not valid shell variable names.
108 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
109 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
111 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
112 eval "enable_${ac_feature}=no" ;;
114 -enable-* | --enable-*)
115 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
116 # Reject names that are not valid shell variable names.
117 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
118 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
120 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
125 eval "enable_${ac_feature}='$ac_optarg'" ;;
127 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
128 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
129 | --exec | --exe | --ex)
130 ac_prev=exec_prefix ;;
131 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
132 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
133 | --exec=* | --exe=* | --ex=*)
134 exec_prefix="$ac_optarg" ;;
136 -gas | --gas | --ga | --g)
137 # Obsolete; use --with-gas.
140 -help | --help | --hel | --he)
141 # Omit some internal or obsolete options to make the list less imposing.
142 # This message is too long to be a string in the A/UX 3.1 sh.
144 Usage: configure [options] [host]
145 Options: [defaults in brackets after descriptions]
147 --cache-file=FILE cache test results in FILE
148 --help print this message
149 --no-create do not create output files
150 --quiet, --silent do not print \`checking...' messages
151 --site-file=FILE use FILE as the site file
152 --version print the version of autoconf that created configure
153 Directory and file names:
154 --prefix=PREFIX install architecture-independent files in PREFIX
156 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
158 --bindir=DIR user executables in DIR [EPREFIX/bin]
159 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
160 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
161 --datadir=DIR read-only architecture-independent data in DIR
163 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
164 --sharedstatedir=DIR modifiable architecture-independent data in DIR
166 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
167 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
168 --includedir=DIR C header files in DIR [PREFIX/include]
169 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
170 --infodir=DIR info documentation in DIR [PREFIX/info]
171 --mandir=DIR man documentation in DIR [PREFIX/man]
172 --srcdir=DIR find the sources in DIR [configure dir or ..]
173 --program-prefix=PREFIX prepend PREFIX to installed program names
174 --program-suffix=SUFFIX append SUFFIX to installed program names
175 --program-transform-name=PROGRAM
176 run sed PROGRAM on installed program names
180 --build=BUILD configure for building on BUILD [BUILD=HOST]
181 --host=HOST configure for HOST [guessed]
182 --target=TARGET configure for TARGET [TARGET=HOST]
183 Features and packages:
184 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
185 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
186 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
187 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
188 --x-includes=DIR X include files are in DIR
189 --x-libraries=DIR X library files are in DIR
191 if test -n "$ac_help"; then
192 echo "--enable and --with options recognized:$ac_help"
196 -host | --host | --hos | --ho)
198 -host=* | --host=* | --hos=* | --ho=*)
201 -includedir | --includedir | --includedi | --included | --include \
202 | --includ | --inclu | --incl | --inc)
203 ac_prev=includedir ;;
204 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
205 | --includ=* | --inclu=* | --incl=* | --inc=*)
206 includedir="$ac_optarg" ;;
208 -infodir | --infodir | --infodi | --infod | --info | --inf)
210 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
211 infodir="$ac_optarg" ;;
213 -libdir | --libdir | --libdi | --libd)
215 -libdir=* | --libdir=* | --libdi=* | --libd=*)
216 libdir="$ac_optarg" ;;
218 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
219 | --libexe | --libex | --libe)
220 ac_prev=libexecdir ;;
221 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
222 | --libexe=* | --libex=* | --libe=*)
223 libexecdir="$ac_optarg" ;;
225 -localstatedir | --localstatedir | --localstatedi | --localstated \
226 | --localstate | --localstat | --localsta | --localst \
227 | --locals | --local | --loca | --loc | --lo)
228 ac_prev=localstatedir ;;
229 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
230 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
231 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
232 localstatedir="$ac_optarg" ;;
234 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
236 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
237 mandir="$ac_optarg" ;;
240 # Obsolete; use --without-fp.
243 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
247 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
248 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
251 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
252 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
253 | --oldin | --oldi | --old | --ol | --o)
254 ac_prev=oldincludedir ;;
255 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
256 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
257 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
258 oldincludedir="$ac_optarg" ;;
260 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
262 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
263 prefix="$ac_optarg" ;;
265 -program-prefix | --program-prefix | --program-prefi | --program-pref \
266 | --program-pre | --program-pr | --program-p)
267 ac_prev=program_prefix ;;
268 -program-prefix=* | --program-prefix=* | --program-prefi=* \
269 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
270 program_prefix="$ac_optarg" ;;
272 -program-suffix | --program-suffix | --program-suffi | --program-suff \
273 | --program-suf | --program-su | --program-s)
274 ac_prev=program_suffix ;;
275 -program-suffix=* | --program-suffix=* | --program-suffi=* \
276 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
277 program_suffix="$ac_optarg" ;;
279 -program-transform-name | --program-transform-name \
280 | --program-transform-nam | --program-transform-na \
281 | --program-transform-n | --program-transform- \
282 | --program-transform | --program-transfor \
283 | --program-transfo | --program-transf \
284 | --program-trans | --program-tran \
285 | --progr-tra | --program-tr | --program-t)
286 ac_prev=program_transform_name ;;
287 -program-transform-name=* | --program-transform-name=* \
288 | --program-transform-nam=* | --program-transform-na=* \
289 | --program-transform-n=* | --program-transform-=* \
290 | --program-transform=* | --program-transfor=* \
291 | --program-transfo=* | --program-transf=* \
292 | --program-trans=* | --program-tran=* \
293 | --progr-tra=* | --program-tr=* | --program-t=*)
294 program_transform_name="$ac_optarg" ;;
296 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
297 | -silent | --silent | --silen | --sile | --sil)
300 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
302 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
304 sbindir="$ac_optarg" ;;
306 -sharedstatedir | --sharedstatedir | --sharedstatedi \
307 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
308 | --sharedst | --shareds | --shared | --share | --shar \
310 ac_prev=sharedstatedir ;;
311 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
312 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
313 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
315 sharedstatedir="$ac_optarg" ;;
317 -site | --site | --sit)
319 -site=* | --site=* | --sit=*)
322 -site-file | --site-file | --site-fil | --site-fi | --site-f)
324 -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
325 sitefile="$ac_optarg" ;;
327 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
329 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
330 srcdir="$ac_optarg" ;;
332 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
333 | --syscon | --sysco | --sysc | --sys | --sy)
334 ac_prev=sysconfdir ;;
335 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
336 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
337 sysconfdir="$ac_optarg" ;;
339 -target | --target | --targe | --targ | --tar | --ta | --t)
341 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
342 target="$ac_optarg" ;;
344 -v | -verbose | --verbose | --verbos | --verbo | --verb)
347 -version | --version | --versio | --versi | --vers)
348 echo "configure generated by autoconf version 2.13"
352 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
353 # Reject names that are not valid shell variable names.
354 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
355 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
357 ac_package=`echo $ac_package| sed 's/-/_/g'`
362 eval "with_${ac_package}='$ac_optarg'" ;;
364 -without-* | --without-*)
365 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
366 # Reject names that are not valid shell variable names.
367 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
368 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
370 ac_package=`echo $ac_package| sed 's/-/_/g'`
371 eval "with_${ac_package}=no" ;;
374 # Obsolete; use --with-x.
377 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
378 | --x-incl | --x-inc | --x-in | --x-i)
379 ac_prev=x_includes ;;
380 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
381 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
382 x_includes="$ac_optarg" ;;
384 -x-libraries | --x-libraries | --x-librarie | --x-librari \
385 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
386 ac_prev=x_libraries ;;
387 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
388 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
389 x_libraries="$ac_optarg" ;;
391 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
395 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
396 echo "configure: warning: $ac_option: invalid host type" 1>&2
398 if test "x$nonopt" != xNONE; then
399 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
407 if test -n "$ac_prev"; then
408 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
411 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
413 # File descriptor usage:
416 # 2 errors and warnings
417 # 3 some systems may open it to /dev/tty
418 # 4 used on the Kubota Titan
419 # 6 checking for... messages and results
420 # 5 compiler messages saved in config.log
421 if test "$silent" = yes; then
429 This file contains any messages produced by compilers while
430 running configure, to aid debugging if configure makes a mistake.
433 # Strip out --no-create and --no-recursion so they do not pile up.
434 # Also quote any args containing shell metacharacters.
439 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
440 | --no-cr | --no-c) ;;
441 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
442 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
443 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
444 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
445 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
450 # Only set these to C if already set. These must not be set unconditionally
451 # because not all systems understand e.g. LANG=C (notably SCO).
452 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
453 # Non-C LC_CTYPE values break the ctype check.
454 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
455 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
456 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
457 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
459 # confdefs.h avoids OS command line length limits that DEFS can exceed.
460 rm -rf conftest* confdefs.h
461 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
464 # A filename unique to this package, relative to the directory that
465 # configure is in, which we can look for to find out if srcdir is correct.
466 ac_unique_file=move-if-change
468 # Find the source files, if location was not specified.
469 if test -z "$srcdir"; then
470 ac_srcdir_defaulted=yes
471 # Try the directory containing this script, then its parent.
473 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
474 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
476 if test ! -r $srcdir/$ac_unique_file; then
480 ac_srcdir_defaulted=no
482 if test ! -r $srcdir/$ac_unique_file; then
483 if test "$ac_srcdir_defaulted" = yes; then
484 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
486 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
489 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
491 # Prefer explicitly selected file to automatically selected ones.
492 if test -z "$sitefile"; then
493 if test -z "$CONFIG_SITE"; then
494 if test "x$prefix" != xNONE; then
495 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
497 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
501 CONFIG_SITE="$sitefile"
503 for ac_site_file in $CONFIG_SITE; do
504 if test -r "$ac_site_file"; then
505 echo "loading site script $ac_site_file"
510 if test -r "$cache_file"; then
511 echo "loading cache $cache_file"
514 echo "creating cache $cache_file"
519 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
520 ac_cpp='$CPP $CPPFLAGS'
521 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
522 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
523 cross_compiling=$ac_cv_prog_cc_cross
527 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
528 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
529 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
536 ac_n= ac_c='\c' ac_t=
542 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
543 if test -f $ac_dir/install-sh; then
545 ac_install_sh="$ac_aux_dir/install-sh -c"
547 elif test -f $ac_dir/install.sh; then
549 ac_install_sh="$ac_aux_dir/install.sh -c"
553 if test -z "$ac_aux_dir"; then
554 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
556 ac_config_guess=$ac_aux_dir/config.guess
557 ac_config_sub=$ac_aux_dir/config.sub
558 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
561 # Do some error checking and defaulting for the host and target type.
563 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
566 # 1. You are not allowed to specify --host, --target, and nonopt at the
568 # 2. Host defaults to nonopt.
569 # 3. If nonopt is not specified, then host defaults to the current host,
570 # as determined by config.guess.
571 # 4. Target and build default to nonopt.
572 # 5. If nonopt is not specified, then target and build default to host.
574 # The aliases save the names the user supplied, while $host etc.
575 # will get canonicalized.
576 case $host---$target---$nonopt in
577 NONE---*---* | *---NONE---* | *---*---NONE) ;;
578 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
582 # Make sure we can run config.sub.
583 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
584 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
587 echo $ac_n "checking host system type""... $ac_c" 1>&6
588 echo "configure:589: checking host system type" >&5
591 case "$host_alias" in
595 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
596 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
598 *) host_alias=$nonopt ;;
602 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
603 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
604 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
605 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
606 echo "$ac_t""$host" 1>&6
608 echo $ac_n "checking target system type""... $ac_c" 1>&6
609 echo "configure:610: checking target system type" >&5
612 case "$target_alias" in
615 NONE) target_alias=$host_alias ;;
616 *) target_alias=$nonopt ;;
620 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
621 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
622 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
623 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
624 echo "$ac_t""$target" 1>&6
626 echo $ac_n "checking build system type""... $ac_c" 1>&6
627 echo "configure:628: checking build system type" >&5
630 case "$build_alias" in
633 NONE) build_alias=$host_alias ;;
634 *) build_alias=$nonopt ;;
638 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
639 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
640 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
641 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
642 echo "$ac_t""$build" 1>&6
644 test "$host_alias" != "$target_alias" &&
645 test "$program_prefix$program_suffix$program_transform_name" = \
647 program_prefix=${target_alias}-
649 if test "$program_transform_name" = s,x,x,; then
650 program_transform_name=
652 # Double any \ or $. echo might interpret backslashes.
653 cat <<\EOF_SED > conftestsed
654 s,\\,\\\\,g; s,\$,$$,g
656 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
659 test "$program_prefix" != NONE &&
660 program_transform_name="s,^,${program_prefix},; $program_transform_name"
661 # Use a double $ so make ignores it.
662 test "$program_suffix" != NONE &&
663 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
665 # sed with no file args requires a program.
666 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
669 # Autoconf M4 include file defining utility macros for complex Canadian
673 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
675 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
678 # NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
679 # Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
680 # Code is pretty much lifted from autoconf2.53.
685 # NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
686 # Like AC_CHECK_TOOL, but requires the prefix if build!=host.
691 # NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
692 # Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
696 # clear some things potentially inherited from environment.
700 enable_libstdcxx_v3=yes
701 floating_point=default
705 ### we might need to use some other shell than /bin/sh for running subshells
706 ### If we are on Windows, search for the shell. This will permit people
707 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
708 ### without also having to set CONFIG_SHELL. This code will work when
709 ### using bash, which sets OSTYPE.
712 if test x${CONFIG_SHELL} = x ; then
713 if test ! -f /bin/sh ; then
714 if test x${SHELL} != x && test -f ${SHELL} ; then
715 CONFIG_SHELL=${SHELL}
718 for prog in sh sh.exe bash bash.exe; do
719 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
721 test -z "$dir" && dir=.
722 if test -f $dir/$prog; then
723 CONFIG_SHELL=$dir/$prog
729 test -n "${CONFIG_SHELL}" && break
737 config_shell=${CONFIG_SHELL-/bin/sh}
739 ## this is a little touchy and won't always work, but...
741 ## if the argv[[0]] starts with a slash then it is an absolute name that can (and
742 ## must) be used as is.
744 ## otherwise, if argv[[0]] has no slash in it, we can assume that it is on the
745 ## path. Since PATH might include "." we also add `pwd` to the end of PATH.
749 # if PWD already has a value, it is probably wrong.
750 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
752 # Export original configure arguments for use by sub-configures.
753 TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@"
756 moveifchange=${srcdir}/move-if-change
758 # Set srcdir to "." if that's what it is.
759 # This is important for multilib support.
761 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
762 if test "${pwd}" = "${srcpwd}" ; then
769 # Define the trigger file to make sure configure will re-run whenever
770 # the gcc version number changes.
771 if test "${with_gcc_version_trigger+set}" = set ; then
772 gcc_version_trigger="$with_gcc_version_trigger"
773 gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
775 # If gcc's sources are available, define the trigger file.
776 if test -f ${topsrcdir}/gcc/version.c ; then
777 gcc_version_trigger=${topsrcdir}/gcc/version.c
778 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
779 case "$ac_configure_args" in
780 *--with-gcc-version-trigger=$gcc_version_trigger* )
783 # Add to all subconfigure arguments: build, host, and target.
784 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
790 ### To add a new directory to the tree, first choose whether it is a target
791 ### or a host dependent tool. Then put it into the appropriate list
792 ### (library or tools, host or target), doing a dependency sort.
794 # Subdirs will be configured in the order listed in build_configdirs,
795 # configdirs, or target_configdirs; see the serialization section below.
797 # Dependency sorting is only needed when *configuration* must be done in
798 # a particular order. In all cases a dependency should be specified in
799 # the Makefile, whether or not it's implicitly specified here.
801 # Double entries in build_configdirs, configdirs, or target_configdirs may
802 # cause circular dependencies and break everything horribly.
804 # these libraries are used by various programs built for the host environment
806 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib"
808 libstdcxx_version="target-libstdc++-v3"
810 # these tools are built for the host environment
811 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
812 # know that we are building the simulator.
813 # binutils, gas and ld appear in that order because it makes sense to run
814 # "make check" in that particular order.
815 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"
817 # libgcj represents the runtime libraries only used by gcj.
818 libgcj="target-libffi \
824 # these libraries are built for the target environment, and are built after
825 # the host libraries and the host tools (which may be a cross compiler)
827 target_libs="target-libiberty \
830 ${libstdcxx_version} \
835 # these tools are built using the target libs, and are intended to run only
836 # in the target environment
838 # note: any program that *uses* libraries that are in the "target_libs"
839 # list belongs in this list. those programs are also very likely
840 # candidates for the "native_only" list which follows
842 target_tools="target-examples target-groff target-gperf target-rda"
844 ################################################################################
846 ## All tools belong in one of the four categories, and are assigned above
847 ## We assign ${configdirs} this way to remove all embedded newlines. This
848 ## is important because configure will choke if they ever get through.
849 ## ${configdirs} is directories we build using the host tools.
850 ## ${target_configdirs} is directories we build using the target tools.
852 configdirs=`echo ${host_libs} ${host_tools}`
853 target_configdirs=`echo ${target_libs} ${target_tools}`
855 ################################################################################
857 srcname="gnu development package"
859 # This gets set non-empty for some net releases of packages.
862 # Define is_cross_compiler to save on calls to 'test'.
864 if test x"${host}" = x"${target}" ; then
867 is_cross_compiler=yes
870 # We always want to use the same name for this directory, so that dejagnu
871 # can reliably find it.
872 target_subdir=${target_alias}
874 if test ! -d ${target_subdir} ; then
875 if mkdir ${target_subdir} ; then true
877 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${target_subdir}" 1>&2
883 build_subdir=${build_prefix}${build_alias}
885 if test x"${build_alias}" != x"${host}" ; then
886 if test ! -d ${build_subdir} ; then
887 if mkdir ${build_subdir} ; then true
889 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${build_subdir}" 1>&2
895 # Skipdirs are removed silently.
897 # Noconfigdirs are removed loudly.
901 # Make sure we don't let GNU ld be added if we didn't want it.
902 if test x$with_gnu_ld = xno ; then
904 noconfigdirs="$noconfigdirs ld"
908 # Make sure we don't let GNU as be added if we didn't want it.
909 if test x$with_gnu_as = xno ; then
911 noconfigdirs="$noconfigdirs gas"
914 # some tools are so dependent upon X11 that if we're not building with X,
915 # it's not even worth trying to configure, much less build, that tool.
918 yes | "") ;; # the default value for this tree is that X11 is available
920 skipdirs="${skipdirs} tk tix itcl libgui"
921 # We won't be able to build gdbtk without X.
924 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
927 # Some tools are only suitable for building in a "native" situation.
928 # Remove these if host!=target.
929 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"
931 # Similarly, some are only suitable for cross toolchains.
932 # Remove these if host=target.
933 cross_only="target-libgloss target-newlib target-opcodes"
935 case $is_cross_compiler in
936 no) skipdirs="${skipdirs} ${cross_only}" ;;
937 yes) skipdirs="${skipdirs} ${native_only}" ;;
940 # If both --with-headers and --with-libs are specified, default to
942 if test x"${with_headers}" != x && test x"${with_libs}" != x ; then
943 if test x"${with_newlib}" = x ; then
948 # Recognize --with-newlib/--without-newlib.
949 case ${with_newlib} in
950 no) skipdirs="${skipdirs} target-newlib" ;;
951 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
954 # Configure extra directories which are host specific
958 configdirs="$configdirs libtermcap" ;;
961 # Remove more programs from consideration, based on the host or
962 # target this usually means that a port of the program doesn't
967 noconfigdirs="$noconfigdirs byacc"
970 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
972 i[3456]86-*-go32* | i[3456]86-*-msdosdjgpp*)
973 noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
975 i[3456]86-*-mingw32*)
976 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
977 noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
980 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
983 noconfigdirs="autoconf automake send-pr rcs guile perl"
989 noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
992 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
995 noconfigdirs="$noconfigdirs tk itcl tix libgui"
999 # Save it here so that, even in case of --enable-libgcj, if the Java
1000 # front-end isn't enabled, we still get libgcj disabled.
1001 libgcj_saved=$libgcj
1002 case $enable_libgcj in
1004 # If we reset it here, it won't get added to noconfigdirs in the
1005 # target-specific build rules, so it will be forcibly enabled
1006 # (unless the Java language itself isn't enabled).
1010 # Make sure we get it printed in the list of not supported target libs.
1011 noconfigdirs="$noconfigdirs ${libgcj}"
1017 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1019 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1020 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1023 # Skip some stuff on all NetBSD configurations.
1024 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1026 # Skip some stuff that's unsupported on some NetBSD configurations.
1028 i*86-*-netbsdelf*) ;;
1030 noconfigdirs="$noconfigdirs ${libgcj}"
1035 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-newlib target-libiberty target-libgloss ${libgcj}"
1038 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1040 h8300*-*-* | h8500-*-*)
1041 noconfigdirs="$noconfigdirs target-libf2c"
1047 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1050 # ld works, but does not support shared libraries.
1051 # newlib is not 64 bit ready. I'm not sure about fileutils.
1052 # gas doesn't generate exception information.
1053 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1056 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1059 # newlib is not 64 bit ready
1060 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1063 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1066 # newlib is not 64 bit ready
1067 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1070 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1072 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1073 noconfigdirs="$noconfigdirs ${libgcj}"
1074 noconfigdirs="$noconfigdirs target-examples"
1075 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1076 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1077 noconfigdirs="$noconfigdirs expect dejagnu"
1078 # the C++ libraries don't build on top of CE's C libraries
1079 noconfigdirs="$noconfigdirs ${libstdcxx_version}"
1080 noconfigdirs="$noconfigdirs target-newlib"
1082 *-*-cygwin*) ;; # keep gdb and readline
1083 *) noconfigdirs="$noconfigdirs gdb readline ${libstdcxx_version}"
1088 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1090 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1091 noconfigdirs="$noconfigdirs ${libgcj}"
1093 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1094 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1097 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1100 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1103 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1106 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1109 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1112 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1115 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1118 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1120 c4x-*-* | tic4x-*-*)
1121 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1123 c54x*-*-* | tic54x-*-*)
1124 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} gcc gdb newlib"
1127 noconfigdirs="$noconfigdirs ${libgcj}"
1130 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1133 noconfigdirs="$noconfigdirs ${libgcj}"
1136 noconfigdirs="$noconfigdirs ${libgcj}"
1139 noconfigdirs="$noconfigdirs ${libgcj}"
1142 noconfigdirs="$noconfigdirs target-libgloss"
1145 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} target-libf2c"
1147 hppa*64*-*-linux* | parisc*64*-*-linux*)
1148 # In this case, it's because the hppa64-linux target is for
1149 # the kernel only at this point and has no libc, and thus no
1150 # headers, crt*.o, etc., all of which are needed by these.
1151 noconfigdirs="$noconfigdirs target-zlib"
1154 parisc*-*-linux* | hppa*-*-linux* | \
1156 hppa*-*-openbsd* | \
1158 noconfigdirs="$noconfigdirs ${libgcj}"
1159 # Do configure ld/binutils/gas for this case.
1162 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1163 # build on HP-UX 10.20.
1164 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1167 # No gdb support yet.
1168 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1171 # No gdb or ld support yet.
1172 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1174 i[3456]86-*-coff | i[3456]86-*-elf)
1175 noconfigdirs="$noconfigdirs ${libgcj}"
1177 i[34567]86-*-freebsd*)
1178 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1181 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1182 # not build java stuff by default.
1185 noconfigdirs="$noconfigdirs ${libgcj}";;
1188 # This section makes it possible to build newlib natively on linux.
1189 # If we are using a cross compiler then don't configure newlib.
1190 if test x${is_cross_compiler} != xno ; then
1191 noconfigdirs="$noconfigdirs target-newlib"
1193 noconfigdirs="$noconfigdirs target-libgloss"
1194 # If we are not using a cross compiler, do configure newlib.
1195 # Note however, that newlib will only be configured in this situation
1196 # if the --with-newlib option has been given, because otherwise
1197 # 'target-newlib' will appear in skipdirs.
1199 i[3456]86-*-mingw32*)
1200 target_configdirs="$target_configdirs target-mingw"
1201 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1203 # Can't build gdb for mingw32 if not native.
1205 i[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1206 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1211 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1212 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1213 # always build newlib.
1214 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1216 # Can't build gdb for Cygwin if not native.
1218 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1219 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1224 noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1226 i[3456]86-*-sco3.2v5*)
1227 # The linker does not yet know about weak symbols in COFF,
1228 # and is not configured to handle mixed ELF and COFF.
1229 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1232 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1234 i[3456]86-*-solaris2*)
1235 noconfigdirs="$noconfigdirs target-libgloss"
1238 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1241 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1243 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1244 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1247 noconfigdirs="$noconfigdirs ${libgcj}"
1250 noconfigdirs="$noconfigdirs ${libgcj}"
1253 # The EPOC C++ environment does not support exceptions or rtti,
1254 # and so building libstdc++-v3 tends not to always work.
1255 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1258 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1261 noconfigdirs="$noconfigdirs ${libgcj}"
1264 noconfigdirs="$noconfigdirs ${libgcj}"
1267 # copied from rs6000-*-* entry
1268 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1270 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1271 target_configdirs="$target_configdirs target-winsup"
1272 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1273 # always build newlib.
1274 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1276 # This is temporary until we can link against shared libraries
1277 powerpcle-*-solaris*)
1278 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1281 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1284 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof ${libgcj}"
1287 noconfigdirs="$noconfigdirs ${libgcj}"
1289 powerpc64*-*-linux*)
1290 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1292 noconfigdirs="$noconfigdirs target-libffi"
1295 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1298 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1301 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1304 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1307 # The GNU linker does not support shared libraries.
1308 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1311 # Linking libjava exceeds command-line length limits on at least
1312 # IRIX 6.2, but not on IRIX 6.5.
1313 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1314 # <oldham@codesourcery.com>
1315 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1318 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1321 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1324 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1327 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1330 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1333 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1337 i[3456]86-*-vsta) ;; # don't add gprof back in
1338 i[3456]86-*-go32*) ;; # don't add gprof back in
1339 i[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
1340 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1342 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1345 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1348 noconfigdirs="$noconfigdirs ${libgcj}"
1351 noconfigdirs="$noconfigdirs ${libgcj}"
1354 noconfigdirs="$noconfigdirs ${libgcj}"
1357 noconfigdirs="$noconfigdirs ${libgcj}"
1358 if test x${is_cross_compiler} != xno ; then
1359 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1364 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1367 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld ${libstdcxx_version} opcodes target-libgloss ${libgcj}"
1370 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1373 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1376 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1379 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1382 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1385 noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1388 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1391 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1394 noconfigdirs="$noconfigdirs ${libgcj}"
1398 # If we aren't building newlib, then don't build libgloss, since libgloss
1399 # depends upon some newlib header files.
1400 case "${noconfigdirs}" in
1401 *target-libgloss*) ;;
1402 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1405 # Figure out what language subdirectories are present.
1406 # Look if the user specified --enable-languages="..."; if not, use
1407 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1409 # NB: embedded tabs in this IF block -- do not untabify
1410 if test x"${enable_languages+set}" != xset; then
1411 if test x"${LANGUAGES+set}" = xset; then
1412 enable_languages="${LANGUAGES}"
1413 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
1415 enable_languages=all
1418 if test x"${enable_languages}" = x ||
1419 test x"${enable_languages}" = xyes;
1421 echo configure.in: --enable-languages needs at least one language argument 1>&2
1425 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1427 # First scan to see if an enabled language requires some other language.
1428 # We assume that a given config-lang.in will list all the language
1429 # front ends it requires, even if some are required indirectly.
1430 for lang in ${srcdir}/gcc/*/config-lang.in ..
1435 # The odd quoting in the next line works around
1436 # an apparent bug in bash 1.12 on linux.
1437 ${srcdir}/gcc/[*]/config-lang.in)
1440 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1441 this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang`
1442 for other in $this_lang_requires
1444 case ,${enable_languages}, in
1450 echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2
1451 enable_languages="$enable_languages,$other"
1460 for lang in ${srcdir}/gcc/*/config-lang.in ..
1464 # The odd quoting in the next line works around
1465 # an apparent bug in bash 1.12 on linux.
1466 ${srcdir}/gcc/[*]/config-lang.in) ;;
1468 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1469 this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
1470 this_lang_dirs=`sed -n -e 's,^lang_dirs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_dirs=\([^ ]*\).*$,\1,p' $lang`
1471 build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
1472 if test "x$lang_alias" = x
1474 echo "$lang doesn't set \$language." 1>&2
1477 case ${build_by_default},${enable_languages}, in
1478 *,$lang_alias,*) add_this_lang=yes ;;
1479 no,*) add_this_lang=no ;;
1480 *,all,*) add_this_lang=yes ;;
1481 *) add_this_lang=no ;;
1483 if test x"${add_this_lang}" = xyes; then
1484 eval target_libs='"$target_libs "'\"$this_lang_libs\"
1486 eval noconfigdirs='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\"
1492 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1493 # $target_configdirs.
1494 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1497 for dir in . $skipdirs $noconfigdirs ; do
1498 dirname=`echo $dir | sed -e s/target-//g`
1499 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1500 configdirs=`echo " ${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"
1509 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1510 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1511 if test -r $srcdir/$dirname/configure ; then
1512 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1515 notsupp="$notsupp $dir"
1521 # Sometimes the tools are distributed with libiberty but with no other
1522 # libraries. In that case, we don't want to build target-libiberty.
1523 if test -n "${target_configdirs}" ; then
1525 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1526 if test "$i" != "libiberty" ; then
1527 if test -r $srcdir/$i/configure ; then
1533 if test -z "${others}" ; then
1538 # Quietly strip out all directories which aren't configurable in this tree.
1539 # This relies on all configurable subdirectories being autoconfiscated, which
1541 configdirs_all="$configdirs"
1543 for i in ${configdirs_all} ; do
1544 if test -f ${srcdir}/$i/configure ; then
1545 configdirs="${configdirs} $i"
1548 target_configdirs_all="$target_configdirs"
1550 for i in ${target_configdirs_all} ; do
1551 j=`echo $i | sed -e s/target-//g`
1552 if test -f ${srcdir}/$j/configure ; then
1553 target_configdirs="${target_configdirs} $i"
1557 # Produce a warning message for the subdirs we can't configure.
1558 # This isn't especially interesting in the Cygnus tree, but in the individual
1559 # FSF releases, it's important to let people know when their machine isn't
1560 # supported by the one or two programs in a package.
1562 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1563 # If $appdirs is non-empty, at least one of those directories must still
1564 # be configured, or we error out. (E.g., if the gas release supports a
1565 # specified target in some subdirs but not the gas subdir, we shouldn't
1566 # pretend that all is well.)
1567 if test -n "$appdirs" ; then
1568 for dir in $appdirs ; do
1569 if test -r $dir/Makefile.in ; then
1570 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1574 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1580 if test -n "$appdirs" ; then
1581 echo "*** This configuration is not supported by this package." 1>&2
1585 # Okay, some application will build, or we don't care to check. Still
1586 # notify of subdirs not getting built.
1587 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1588 echo " ${notsupp}" 1>&2
1589 echo " (Any other directories should still work fine.)" 1>&2
1599 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1600 # the named directory are copied to $(tooldir)/sys-include.
1601 if test x"${with_headers}" != x ; then
1602 if test x${is_cross_compiler} = xno ; then
1603 echo 1>&2 '***' --with-headers is only supported when cross compiling
1606 if test x"${with_headers}" != xyes ; then
1607 case "${exec_prefixoption}" in
1609 *) x=${exec_prefix} ;;
1611 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1615 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1616 # the name directories are copied to $(tooldir)/lib. Multiple directories
1618 if test x"${with_libs}" != x ; then
1619 if test x${is_cross_compiler} = xno ; then
1620 echo 1>&2 '***' --with-libs is only supported when cross compiling
1623 if test x"${with_libs}" != xyes ; then
1624 # Copy the libraries in reverse order, so that files in the first named
1625 # library override files in subsequent libraries.
1626 case "${exec_prefixoption}" in
1628 *) x=${exec_prefix} ;;
1630 for l in ${with_libs}; do
1631 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1636 # Handle ${copy_dirs}
1637 set fnord ${copy_dirs}
1639 while test $# != 0 ; do
1640 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1643 echo Copying $1 to $2
1645 # Use the install script to create the directory and all required
1646 # parent directories.
1647 if test -d $2 ; then
1651 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1654 # Copy the directory, assuming we have tar.
1655 # FIXME: Should we use B in the second tar? Not all systems support it.
1656 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1658 # It is the responsibility of the user to correctly adjust all
1659 # symlinks. If somebody can figure out how to handle them correctly
1660 # here, feel free to add the code.
1667 # Work in distributions that contain no compiler tools, like Autoconf.
1669 host_makefile_frag=/dev/null
1670 if test -d ${srcdir}/config ; then
1673 # Avoid "too much defining" errors from HPUX compiler.
1674 tentative_cc="cc -Wp,-H256000"
1675 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1676 # If it's HP/UX ar, this should be harmless.
1680 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1683 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1684 # chokes on bfd, the compiler won't let you assign integers to enums, and
1685 # other problems. Defining CC to gcc is a questionable way to say "don't use
1686 # the apollo compiler" (the preferred version of GCC could be called cc,
1687 # or whatever), but I'm not sure leaving CC as cc is any better...
1688 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1689 # Used to have BISON=yacc.
1693 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1694 host_makefile_frag="config/mh-dgux"
1697 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1698 tentative_cc="cc -Xa"
1699 host_makefile_frag="config/mh-cxux"
1701 m88k-motorola-sysv*)
1704 tentative_cc="cc -Wf,-XNg1000"
1705 host_makefile_frag="config/mh-decstation"
1708 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1709 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1710 host_makefile_frag="config/mh-necv4"
1713 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1714 # environment. Also bump switch table size so that cp-parse will
1715 # compile. Bump string length limit so linker builds.
1716 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1719 host_makefile_frag="config/mh-sysv4"
1722 # This is for a MIPS running RISC/os 4.52C.
1724 # This is needed for GDB, but needs to be in the top-level make because
1725 # if a library is compiled with the bsd headers and gets linked with the
1726 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1727 # a different size).
1728 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1729 # known except to select the sysv environment. Could we use /proc instead?
1730 # These "sysv environments" and "bsd environments" often end up being a pain.
1732 # This is not part of CFLAGS because perhaps not all C compilers have this
1734 tentative_cc="cc -systype sysv"
1740 host_makefile_frag="config/mh-sysv5"
1743 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1744 host_makefile_frag="config/mh-dgux386"
1746 i[3456]86-ncr-sysv4.3*)
1747 # The MetaWare compiler will generate a copyright message unless you
1748 # turn it off by adding the -Hnocopyr flag.
1749 tentative_cc="cc -Hnocopyr"
1751 i[3456]86-ncr-sysv4*)
1752 # for an NCR 3000 (i486/SVR4) system.
1753 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1754 # This compiler not only emits obnoxious copyright messages every time
1755 # you run it, but it chokes and dies on a whole bunch of GNU source
1756 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1757 tentative_cc="/usr/ccs/ATT/cc"
1758 host_makefile_frag="config/mh-ncr3000"
1760 i[3456]86-*-sco3.2v5*)
1763 # The native C compiler botches some simple uses of const. Unfortunately,
1764 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1765 tentative_cc="cc -Dconst="
1766 host_makefile_frag="config/mh-sco"
1769 host_makefile_frag="config/mh-sysv5"
1771 i[3456]86-*-solaris2*)
1772 host_makefile_frag="config/mh-sysv4"
1774 i[3456]86-*-msdosdjgpp*)
1775 host_makefile_frag="config/mh-djgpp"
1778 host_makefile_frag="config/mh-cygwin"
1781 host_makefile_frag="config/mh-mingw32"
1784 host_makefile_frag="config/mh-interix"
1787 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1791 host_makefile_frag="config/mh-solaris"
1794 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1795 # without overflowing the jump tables (-J says to use a 32 bit table)
1796 tentative_cc="cc -J"
1799 tentative_cc="cc -Wp,-H256000"
1802 tentative_cc="cc -Wp,-H256000"
1805 # /bin/cc is less than useful for our purposes. Always use GCC
1806 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1807 host_makefile_frag="config/mh-lynxrs6k"
1810 # /bin/cc is less than useful for our purposes. Always use GCC
1811 tentative_cc="/bin/gcc"
1814 host_makefile_frag="config/mh-sysv4"
1819 extra_arflags_for_target=
1820 extra_nmflags_for_target=
1821 extra_ranlibflags_for_target=
1822 target_makefile_frag=/dev/null
1824 i[3456]86-*-netware*)
1825 target_makefile_frag="config/mt-netware"
1828 target_makefile_frag="config/mt-netware"
1831 target_makefile_frag="config/mt-linux"
1833 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1834 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1835 # commands to handle both 32-bit and 64-bit objects. These flags are
1836 # harmless if we're using GNU nm or ar.
1837 extra_arflags_for_target=" -X32_64"
1838 extra_nmflags_for_target=" -B -X32_64"
1841 # ranlib from Darwin requires the -c flag to look at common symbols.
1842 extra_ranlibflags_for_target=" -c"
1844 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1845 target_makefile_frag="config/mt-wince"
1849 alphaieee_frag=/dev/null
1852 # This just makes sure to use the -mieee option to build target libs.
1853 # This should probably be set individually by each library.
1854 alphaieee_frag="config/mt-alphaieee"
1858 # If --enable-target-optspace always use -Os instead of -O2 to build
1859 # the target libraries, similarly if it is not specified, use -Os
1860 # on selected platforms.
1861 ospace_frag=/dev/null
1862 case "${enable_target_optspace}:${target}" in
1864 ospace_frag="config/mt-ospace"
1867 ospace_frag="config/mt-d30v"
1869 :m32r-* | :d10v-* | :fr30-*)
1870 ospace_frag="config/mt-ospace"
1875 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1879 # Set with_gnu_as and with_gnu_ld as appropriate.
1881 # This is done by determining whether or not the appropriate directory
1882 # is available, and by checking whether or not specific configurations
1883 # have requested that this magic not happen.
1885 # The command line options always override the explicit settings in
1886 # configure.in, and the settings in configure.in override this magic.
1888 # If the default for a toolchain is to use GNU as and ld, and you don't
1889 # want to do that, then you should use the --without-gnu-as and
1890 # --without-gnu-ld options for the configure script.
1892 if test x${use_gnu_as} = x &&
1893 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
1895 extra_host_args="$extra_host_args --with-gnu-as"
1898 if test x${use_gnu_ld} = x &&
1899 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
1901 extra_host_args="$extra_host_args --with-gnu-ld"
1904 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
1905 # can detect this case.
1907 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
1909 extra_host_args="$extra_host_args --with-newlib"
1912 # We default to --with-shared on platforms where -fpic is meaningless.
1913 # Well, we don't yet, but we will.
1914 if false && test "${host}" = "${target}" && test x${enable_shared} = x ; then
1916 alpha*-dec-osf*) enable_shared=yes ;;
1917 alpha*-*-linux*) enable_shared=yes ;;
1918 mips-sgi-irix5*) enable_shared=yes ;;
1919 *) enable_shared=no ;;
1923 case "${enable_shared}" in
1931 # Default to using --with-stabs for certain targets.
1932 if test x${with_stabs} = x ; then
1936 extra_host_args="${extra_host_args} --with-stabs"
1940 mips*-*-* | alpha*-*-osf*)
1942 extra_host_args="${extra_host_args} --with-stabs"
1947 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
1948 # them automatically.
1951 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
1955 # If we aren't going to be using gcc, see if we can extract a definition
1956 # of CC from the fragment.
1957 # Actually, use the 'pre-extracted' version above.
1958 if test -z "${CC}" && test "${build}" = "${host}" ; then
1959 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1961 for dir in $PATH; do
1962 test -z "$dir" && dir=.
1963 if test -f $dir/gcc; then
1969 if test -z "${found}" && test -n "${tentative_cc}" ; then
1974 # Some systems (e.g., one of the i386-aix systems the gas testers are
1975 # using) don't handle "\$" correctly, so don't use it here.
1976 tooldir='$(exec_prefix)'/${target_alias}
1977 build_tooldir=${tooldir}
1979 # Generate a default definition for YACC. This is used if the makefile can't
1980 # locate bison or byacc in objdir.
1982 for prog in 'bison -y' byacc yacc
1984 set dummy $prog; tmp=$2
1985 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1986 for dir in $PATH; do
1987 test -z "$dir" && dir=.
1988 if test -f $dir/$tmp; then
1989 DEFAULT_YACC="$prog"
1995 test -n "$DEFAULT_YACC" && break
1998 # Generate a default definition for M4. This is used if the makefile can't
1999 # locate m4 in objdir.
2001 for prog in gm4 gnum4 m4
2003 set dummy $prog; tmp=$2
2004 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2005 for dir in $PATH; do
2006 test -z "$dir" && dir=.
2007 if test -f $dir/$tmp; then
2014 test -n "$DEFAULT_M4" && break
2017 # Generate a default definition for LEX. This is used if the makefile can't
2018 # locate flex in objdir.
2020 for prog in flex lex
2022 set dummy $prog; tmp=$2
2023 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2024 for dir in $PATH; do
2025 test -z "$dir" && dir=.
2026 if test -f $dir/$tmp; then
2033 test -n "$DEFAULT_LEX" && break
2036 if test "${build}" != "${host}" ; then
2037 # If we are doing a Canadian Cross, in which the host and build systems
2038 # are not the same, we set reasonable default values for the tools.
2040 BISON=${BISON-bison}
2041 CC=${CC-${host_alias}-gcc}
2042 CFLAGS=${CFLAGS-"-g -O2"}
2043 CXX=${CXX-${host_alias}-c++}
2044 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2045 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2046 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2047 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2048 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2049 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2050 BUILD_PREFIX=${build_alias}-
2051 BUILD_PREFIX_1=${build_alias}-
2052 MAKEINFO=${MAKEINFO-makeinfo}
2054 if test -z "${YACC}" ; then
2055 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2056 for dir in $PATH; do
2057 test -z "$dir" && dir=.
2058 if test -f $dir/bison; then
2062 if test -f $dir/byacc; then
2066 if test -f $dir/yacc; then
2072 if test -z "${YACC}" ; then
2077 if test -z "${LEX}" ; then
2078 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2079 for dir in $PATH; do
2080 test -z "$dir" && dir=.
2081 if test -f $dir/flex; then
2085 if test -f $dir/lex; then
2095 # Set reasonable default values for some tools even if not Canadian.
2096 # Of course, these are different reasonable default values, originally
2097 # specified directly in the Makefile.
2098 # We don't export, so that autoconf can do its job.
2099 # Note that all these settings are above the fragment inclusion point
2100 # in Makefile.in, so can still be overridden by fragments.
2101 # This is all going to change when we autoconfiscate...
2103 BISON="\$(USUAL_BISON)"
2104 CC_FOR_BUILD="\$(CC)"
2105 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2107 BUILD_PREFIX_1=loser-
2108 MAKEINFO="\$(USUAL_MAKEINFO)"
2110 YACC="\$(USUAL_YACC)"
2112 # If CC is still not set, try to get gcc.
2114 if test -z "${CC}" ; then
2115 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2116 for dir in $PATH; do
2117 test -z "$dir" && dir=.
2118 if test -f $dir/gcc; then
2121 echo 'void f(){}' > conftest.c
2122 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2123 CFLAGS=${CFLAGS-"-g -O2"}
2124 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2126 CFLAGS=${CFLAGS-"-O2"}
2127 CXXFLAGS=${CXXFLAGS-"-O2"}
2136 # Determine if we are using gcc.
2137 cat > conftest.c <<EOF
2142 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2146 if test -z "${CFLAGS}"; then
2147 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2148 # is set to a version of gcc.
2149 if test "$cc_prog_is_gcc" = yes; then
2150 echo 'void f(){}' > conftest.c
2151 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2152 CFLAGS=${CFLAGS-"-g -O2"}
2153 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2155 CFLAGS=${CFLAGS-"-O2"}
2156 CXXFLAGS=${CXXFLAGS-"-O2"}
2163 # We must set the default linker to the linker used by gcc for the correct
2164 # operation of libtool. If LD is not defined and we are using gcc, try to
2165 # set the LD default to the ld used by gcc.
2166 if test -z "$LD"; then
2167 if test "$cc_prog_is_gcc" = yes; then
2170 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2172 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2174 case $gcc_prog_ld in
2175 # Accept absolute paths.
2176 [\\/]* | [A-Za-z]:[\\/]*)
2177 LD="$gcc_prog_ld" ;;
2183 CFLAGS=${CFLAGS-"-g"}
2184 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2187 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2188 # Set up the list of links to be made.
2189 # ${links} is the list of link names, and ${files} is the list of names to link to.
2192 configlinks="${links}"
2193 if test -r ./config.status ; then
2194 mv -f ./config.status ./config.back
2196 while test -n "${files}" ; do
2197 # set file to car of files, files to cdr of files
2198 set ${files}; file=$1; shift; files=$*
2199 set ${links}; link=$1; shift; links=$*
2201 if test ! -r ${srcdir}/${file} ; then
2202 if test ! -r ${file} ; then
2203 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2204 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2210 srcfile=${srcdir}/${file}
2213 ${remove} -f ${link}
2214 # Make a symlink if possible, otherwise try a hard link
2215 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2218 # We need to re-remove the file because Lynx leaves a
2219 # very strange directory there when it fails an NFS symlink.
2220 ${remove} -r -f ${link}
2221 ${hard_link} ${srcfile} ${link}
2223 if test ! -r ${link} ; then
2224 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2228 echo "Linked \"${link}\" to \"${srcfile}\"."
2231 # Create a .gdbinit file which runs the one in srcdir
2232 # and tells GDB to look there for source files.
2234 if test -r ${srcdir}/.gdbinit ; then
2237 *) cat > ./.gdbinit <<EOF
2241 source ${srcdir}/.gdbinit
2247 # record if we want runtime library stuff installed in libsubdir.
2249 if test -z "${enable_version_specific_runtime_libs}"; then
2250 enable_version_specific_runtime_libs=no
2253 # Make sure that the compiler is able to generate an executable. If it
2254 # can't, we are probably in trouble. We don't care whether we can run the
2255 # executable--we might be using a cross compiler--we only care whether it
2256 # can be created. At this point the main configure script has set CC.
2258 echo "int main () { return 0; }" > conftest.c
2259 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2260 if test $? = 0 ; then
2261 if test -s conftest || test -s conftest.exe ; then
2267 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2268 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2275 # The Solaris /usr/ucb/cc compiler does not appear to work.
2277 sparc-sun-solaris2*)
2278 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2279 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2281 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2282 if test -d /opt/cygnus/bin ; then
2283 if test "$could_use" = "" ; then
2284 could_use="/opt/cygnus/bin"
2286 could_use="$could_use or /opt/cygnus/bin"
2289 if test "$could_use" = "" ; then
2290 echo "Warning: compilation may fail because you're using"
2291 echo "/usr/ucb/cc. You should change your PATH or CC "
2292 echo "variable and rerun configure."
2294 echo "Warning: compilation may fail because you're using"
2295 echo "/usr/ucb/cc, when you should use the C compiler from"
2296 echo "$could_use. You should change your"
2297 echo "PATH or CC variable and rerun configure."
2303 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2304 # binutils tools will find libbfd.so.
2305 if test "${shared}" = "yes" ; then
2306 SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)"
2313 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2314 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2317 # Record target_configdirs and the configure arguments for target and
2318 # build configuration in Makefile.
2319 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2321 # This is the final value for target_configdirs. configdirs already
2322 # has its final value. It's time to create some lists of valid targets.
2324 # While at that, we remove Makefiles if we were started for recursive
2325 # configuration, such that the top-level Makefile reconfigures them,
2326 # like we used to do when configure itself was recursive.
2329 configure_build_modules=
2330 # Only make build modules if build != host.
2331 # This should be done more generally, but at the moment it doesn't matter.
2332 if test ${host_alias} != ${build_alias} ; then
2333 for module in libiberty ; do
2334 all_build_modules=all-build-${module}
2335 configure_build_modules=configure-build-${module}
2336 if test -z "${no_recursion}" \
2337 && test -f ${build_subdir}/${module}/Makefile; then
2338 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2339 rm -f ${build_subdir}/${module}/Makefile
2346 install_host_modules=
2347 configure_host_modules=
2348 for module in ${configdirs} ; do
2349 all_host_modules="${all_host_modules} all-${module}"
2350 check_host_modules="${check_host_modules} check-${module}"
2351 install_host_modules="${install_host_modules} install-${module}"
2352 configure_host_modules="${configure_host_modules} configure-${module}"
2353 if test -z "${no_recursion}" \
2354 && test -f ${module}/Makefile; then
2355 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2356 rm -f ${module}/Makefile
2359 install_host_modules_nogcc=`echo "${install_host_modules}" | sed -e 's/install-gcc//g'`
2362 check_target_modules=
2363 install_target_modules=
2364 configure_target_modules=
2365 for module in ${target_configdirs} ; do
2366 all_target_modules="${all_target_modules} all-target-${module}"
2367 check_target_modules="${check_target_modules} check-target-${module}"
2368 install_target_modules="${install_target_modules} install-target-${module}"
2369 configure_target_modules="${configure_target_modules} configure-target-${module}"
2370 if test -z "${no_recursion}" \
2371 && test -f ${target_subdir}/${module}/Makefile; then
2372 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2373 rm -f ${target_subdir}/${module}/Makefile
2377 # Determine whether gdb needs tk/tcl or not.
2378 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2379 # and in that case we want gdb to be built without tk. Ugh!
2380 # In fact I believe gdb is the *only* package directly dependent on tk,
2381 # so we should be able to put the 'maybe's in unconditionally and
2382 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2383 # 100% sure that that's safe though.
2385 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2386 case "$enable_gdbtk" in
2390 GDB_TK="${gdb_tk}" ;;
2392 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2393 # distro. Eventually someone will fix this and move Insight, nee
2394 # gdbtk to a separate directory.
2395 if test -d ${srcdir}/gdb/gdbtk ; then
2403 # Create the 'maybe dependencies'. This uses a temporary file.
2405 echo '# maybedep.tmp' > maybedep.tmp
2406 for item in ${all_build_modules} ${all_host_modules} ${all_target_modules} \
2407 ${install_host_modules} ${install_target_modules} \
2408 ${configure_build_modules} ${configure_host_modules} ${configure_target_modules} \
2410 echo "maybe-${item}: ${item}" >> maybedep.tmp
2412 maybe_dependencies=maybedep.tmp
2415 # Create the serialization dependencies. This uses a temporary file.
2417 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2418 if test "${enable_serial_configure+set}" = set; then
2419 enableval="$enable_serial_configure"
2424 # These force 'configure's to be done one at a time, to avoid problems
2425 # with contention over a shared config.cache.
2427 echo '# serdep.tmp' > serdep.tmp
2429 test "x${enable_serial_configure}" = xno ||
2430 test "x${enable_serial_build_configure}" = xno ||
2431 for item in ${build_configdirs} ; do
2434 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2439 test "x${enable_serial_configure}" = xno ||
2440 test "x${enable_serial_host_configure}" = xno ||
2441 for item in ${configdirs} ; do
2444 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2449 test "x${enable_serial_configure}" = xno ||
2450 test "x${enable_serial_target_configure}" = xno ||
2451 for item in ${target_configdirs} ; do
2454 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2458 serialization_dependencies=serdep.tmp
2461 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2462 # target and nonopt. These are the ones we might not want to pass
2463 # down to subconfigures.
2464 baseargs=`echo " ${ac_configure_args} " | \
2465 sed -e 's/ --no[^ ]* / /' \
2466 -e 's/ --c[a-z-]*[= ][^ ]* / /' \
2467 -e 's/ --sr[a-z-]*[= ][^ ]* / /' \
2468 -e 's/ --ho[a-z-]*[= ][^ ]* / /' \
2469 -e 's/ --bu[a-z-]*[= ][^ ]* / /' \
2470 -e 's/ --t[a-z-]*[= ][^ ]* / /' \
2471 -e 's/ -cache-file[= ][^ ]* / /' \
2472 -e 's/ -srcdir[= ][^ ]* / /' \
2473 -e 's/ -host[= ][^ ]* / /' \
2474 -e 's/ -build[= ][^ ]* / /' \
2475 -e 's/ -target[= ][^ ]* / /' \
2476 -e 's/ [^ -][^ ]* / /' \
2477 -e 's/^ *//;s/ *$//'`
2479 # For the build-side libraries, we just need to pretend we're native,
2480 # and not use the same cache file. Multilibs are neither needed nor
2482 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2484 # For host modules, accept cache file option, or specification as blank.
2485 case "${cache_file}" in
2487 cache_file_option="" ;;
2488 /* | [A-Za-z]:[\\/]* ) # absolute path
2489 cache_file_option="--cache-file=${cache_file}" ;;
2491 cache_file_option="--cache-file=../${cache_file}" ;;
2494 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2496 target_configargs=${baseargs}
2498 # Passing a --with-cross-host argument lets the target libraries know
2499 # whether they are being built with a cross-compiler or being built
2500 # native. However, it would be better to use other mechanisms to make the
2501 # sorts of decisions they want to make on this basis. Please consider
2502 # this option to be deprecated. FIXME.
2503 if test x${is_cross_compiler} = xyes ; then
2504 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2507 # Default to --enable-multilib.
2508 if test x${enable_multilib} = x ; then
2509 target_configargs="--enable-multilib ${target_configargs}"
2512 # Pass --with-newlib if appropriate. Note that target_configdirs has
2513 # changed from the earlier setting of with_newlib.
2514 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2515 target_configargs="--with-newlib ${target_configargs}"
2518 # Pass the appropriate --host, --build, and --cache-file arguments.
2519 target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2521 # provide a proper gxx_include_dir.
2522 # Note, if you change the default, make sure to fix both here and in
2523 # the gcc and libstdc++-v3 subdirectories.
2524 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2526 if test -n "${with_gxx_include_dir}"; then
2527 case "${with_gxx_include_dir}" in
2529 echo "configure.in: error: bad value ${withval} given for g++ include directory" 1>&2
2535 gxx_include_dir=${with_gxx_include_dir}
2539 if test x${gxx_include_dir} = x; then
2540 if test x${enable_version_specific_runtime_libs} = xyes; then
2541 gxx_include_dir='${libsubdir}/include/c++'
2543 . ${srcdir}/config.if
2544 gxx_include_dir='${prefix}/include/${libstdcxx_incdir}'
2547 gxx_include_dir=${gxx_include_dir}
2551 case " $target_configdirs " in
2553 case " $target_configargs " in
2554 *" --with-newlib "*)
2557 FLAGS_FOR_TARGET=$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' ;;
2560 # If we're not building GCC, don't discard standard headers.
2561 if test -d ${srcdir}/gcc; then
2562 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2564 if test "${build}" != "${host}"; then
2565 # On Canadian crosses, CC_FOR_TARGET will have already been set
2566 # by `configure', so we won't have an opportunity to add -Bgcc/
2567 # to it. This is right: we don't want to search that directory
2568 # for binaries, but we want the header files in there, so add
2570 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2572 # Someone might think of using the pre-installed headers on
2573 # Canadian crosses, in case the installed compiler is not fully
2574 # compatible with the compiler being built. In this case, it
2575 # would be better to flag an error than risking having
2576 # incompatible object files being constructed. We can't
2577 # guarantee that an error will be flagged, but let's hope the
2578 # compiler will do it, when presented with incompatible header
2583 case "${target}-${is_cross_compiler}" in
2584 i[3456]86-*-linux*-no)
2585 # Here host == target, so we don't need to build gcc,
2586 # so we don't want to discard standard headers.
2587 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2590 # If we're building newlib, use its generic headers last, but search
2591 # for any libc-related directories first (so make it the last -B
2593 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2601 # On Canadian crosses, we'll be searching the right directories for
2602 # the previously-installed cross compiler, so don't bother to add
2603 # flags for directories within the install tree of the compiler
2604 # being built; programs in there won't even run.
2605 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2606 # Search for pre-installed headers if nothing else fits.
2607 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include'
2610 if test "x${use_gnu_ld}" = x &&
2611 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2612 # Arrange for us to find uninstalled linker scripts.
2613 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2616 if test "x${CC_FOR_TARGET+set}" = xset; then
2618 elif test -d ${srcdir}/gcc; then
2619 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2620 elif test "$host" = "$target"; then
2621 CC_FOR_TARGET='$(CC)'
2623 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2625 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2627 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2629 elif test -d ${srcdir}/gcc; then
2630 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2631 elif test "$host" = "$target"; then
2632 GCJ_FOR_TARGET='gcj'
2634 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2636 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2638 # Don't use libstdc++-v3's flags to configure/build itself.
2639 libstdcxx_flags='`test ! -f $$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$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2640 raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2642 if test "x${CXX_FOR_TARGET+set}" = xset; then
2644 elif test -d ${srcdir}/gcc; then
2645 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2646 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2647 # default whereas gcc does not.
2648 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2650 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2651 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2652 elif test "$host" = "$target"; then
2653 CXX_FOR_TARGET='$(CXX)'
2654 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2656 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2657 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2659 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2660 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2662 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2663 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2665 # We want to defer the evaluation of `cmd`s and shell variables in
2666 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2667 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2668 # quotes, but we still have to duplicate `$'s so that shell variables
2669 # can be expanded by the nested make as shell variables, not as make
2671 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2672 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2674 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2675 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2676 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2677 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2678 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2679 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2680 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2682 # Makefile fragments.
2683 host_makefile_frag=${srcdir}/${host_makefile_frag}
2684 target_makefile_frag=${srcdir}/${target_makefile_frag}
2685 alphaieee_frag=${srcdir}/${alphaieee_frag}
2686 ospace_frag=${srcdir}/${ospace_frag}
2692 # Miscellanea: directories, flags, etc.
2709 # Build module lists & subconfigure args.
2715 # Host module lists & subconfigure args.
2724 # Target module lists & subconfigure args.
2743 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2744 ncn_target_tool_prefix=
2745 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2747 if test -n "$ncn_tool_prefix"; then
2748 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2749 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2750 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2751 echo "configure:2752: checking for $ac_word" >&5
2752 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2753 echo $ac_n "(cached) $ac_c" 1>&6
2755 if test -n "$AR"; then
2756 ac_cv_prog_AR="$AR" # Let the user override the test.
2758 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2760 for ac_dir in $ac_dummy; do
2761 test -z "$ac_dir" && ac_dir=.
2762 if test -f $ac_dir/$ac_word; then
2763 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2771 if test -n "$AR"; then
2772 echo "$ac_t""$AR" 1>&6
2774 echo "$ac_t""no" 1>&6
2778 if test -z "$ac_cv_prog_AR" ; then
2779 if test $build = $host ; then
2781 # Extract the first word of "ar", so it can be a program name with args.
2782 set dummy ar; ac_word=$2
2783 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2784 echo "configure:2785: checking for $ac_word" >&5
2785 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2786 echo $ac_n "(cached) $ac_c" 1>&6
2788 if test -n "$ncn_cv_AR"; then
2789 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2791 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2793 for ac_dir in $ac_dummy; do
2794 test -z "$ac_dir" && ac_dir=.
2795 if test -f $ac_dir/$ac_word; then
2796 ac_cv_prog_ncn_cv_AR="ar"
2801 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2804 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2805 if test -n "$ncn_cv_AR"; then
2806 echo "$ac_t""$ncn_cv_AR" 1>&6
2808 echo "$ac_t""no" 1>&6
2813 AR="${ncn_tool_prefix}ar"
2819 if test -n "$ncn_tool_prefix"; then
2820 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2821 set dummy ${ncn_tool_prefix}as; ac_word=$2
2822 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2823 echo "configure:2824: checking for $ac_word" >&5
2824 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2825 echo $ac_n "(cached) $ac_c" 1>&6
2827 if test -n "$AS"; then
2828 ac_cv_prog_AS="$AS" # Let the user override the test.
2830 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2832 for ac_dir in $ac_dummy; do
2833 test -z "$ac_dir" && ac_dir=.
2834 if test -f $ac_dir/$ac_word; then
2835 ac_cv_prog_AS="${ncn_tool_prefix}as"
2843 if test -n "$AS"; then
2844 echo "$ac_t""$AS" 1>&6
2846 echo "$ac_t""no" 1>&6
2850 if test -z "$ac_cv_prog_AS" ; then
2851 if test $build = $host ; then
2853 # Extract the first word of "as", so it can be a program name with args.
2854 set dummy as; ac_word=$2
2855 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2856 echo "configure:2857: checking for $ac_word" >&5
2857 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2858 echo $ac_n "(cached) $ac_c" 1>&6
2860 if test -n "$ncn_cv_AS"; then
2861 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2863 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2865 for ac_dir in $ac_dummy; do
2866 test -z "$ac_dir" && ac_dir=.
2867 if test -f $ac_dir/$ac_word; then
2868 ac_cv_prog_ncn_cv_AS="as"
2873 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2876 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2877 if test -n "$ncn_cv_AS"; then
2878 echo "$ac_t""$ncn_cv_AS" 1>&6
2880 echo "$ac_t""no" 1>&6
2885 AS="${ncn_tool_prefix}as"
2891 if test -n "$ncn_tool_prefix"; then
2892 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2893 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2894 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2895 echo "configure:2896: checking for $ac_word" >&5
2896 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2897 echo $ac_n "(cached) $ac_c" 1>&6
2899 if test -n "$DLLTOOL"; then
2900 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2902 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2904 for ac_dir in $ac_dummy; do
2905 test -z "$ac_dir" && ac_dir=.
2906 if test -f $ac_dir/$ac_word; then
2907 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2914 DLLTOOL="$ac_cv_prog_DLLTOOL"
2915 if test -n "$DLLTOOL"; then
2916 echo "$ac_t""$DLLTOOL" 1>&6
2918 echo "$ac_t""no" 1>&6
2922 if test -z "$ac_cv_prog_DLLTOOL" ; then
2923 if test $build = $host ; then
2924 ncn_cv_DLLTOOL=$DLLTOOL
2925 # Extract the first word of "dlltool", so it can be a program name with args.
2926 set dummy dlltool; ac_word=$2
2927 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2928 echo "configure:2929: checking for $ac_word" >&5
2929 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
2930 echo $ac_n "(cached) $ac_c" 1>&6
2932 if test -n "$ncn_cv_DLLTOOL"; then
2933 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
2935 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2937 for ac_dir in $ac_dummy; do
2938 test -z "$ac_dir" && ac_dir=.
2939 if test -f $ac_dir/$ac_word; then
2940 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2945 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2948 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
2949 if test -n "$ncn_cv_DLLTOOL"; then
2950 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
2952 echo "$ac_t""no" 1>&6
2955 DLLTOOL=$ncn_cv_DLLTOOL
2957 DLLTOOL="${ncn_tool_prefix}dlltool"
2960 DLLTOOL="$ac_cv_prog_DLLTOOL"
2963 if test -n "$ncn_tool_prefix"; then
2964 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
2965 set dummy ${ncn_tool_prefix}ld; ac_word=$2
2966 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2967 echo "configure:2968: checking for $ac_word" >&5
2968 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
2969 echo $ac_n "(cached) $ac_c" 1>&6
2971 if test -n "$LD"; then
2972 ac_cv_prog_LD="$LD" # Let the user override the test.
2974 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2976 for ac_dir in $ac_dummy; do
2977 test -z "$ac_dir" && ac_dir=.
2978 if test -f $ac_dir/$ac_word; then
2979 ac_cv_prog_LD="${ncn_tool_prefix}ld"
2987 if test -n "$LD"; then
2988 echo "$ac_t""$LD" 1>&6
2990 echo "$ac_t""no" 1>&6
2994 if test -z "$ac_cv_prog_LD" ; then
2995 if test $build = $host ; then
2997 # Extract the first word of "ld", so it can be a program name with args.
2998 set dummy ld; ac_word=$2
2999 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3000 echo "configure:3001: checking for $ac_word" >&5
3001 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
3002 echo $ac_n "(cached) $ac_c" 1>&6
3004 if test -n "$ncn_cv_LD"; then
3005 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
3007 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3009 for ac_dir in $ac_dummy; do
3010 test -z "$ac_dir" && ac_dir=.
3011 if test -f $ac_dir/$ac_word; then
3012 ac_cv_prog_ncn_cv_LD="ld"
3017 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
3020 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
3021 if test -n "$ncn_cv_LD"; then
3022 echo "$ac_t""$ncn_cv_LD" 1>&6
3024 echo "$ac_t""no" 1>&6
3029 LD="${ncn_tool_prefix}ld"
3035 if test -n "$ncn_tool_prefix"; then
3036 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3037 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3038 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3039 echo "configure:3040: checking for $ac_word" >&5
3040 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3041 echo $ac_n "(cached) $ac_c" 1>&6
3043 if test -n "$NM"; then
3044 ac_cv_prog_NM="$NM" # Let the user override the test.
3046 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3048 for ac_dir in $ac_dummy; do
3049 test -z "$ac_dir" && ac_dir=.
3050 if test -f $ac_dir/$ac_word; then
3051 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3059 if test -n "$NM"; then
3060 echo "$ac_t""$NM" 1>&6
3062 echo "$ac_t""no" 1>&6
3066 if test -z "$ac_cv_prog_NM" ; then
3067 if test $build = $host ; then
3069 # Extract the first word of "nm", so it can be a program name with args.
3070 set dummy nm; ac_word=$2
3071 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3072 echo "configure:3073: checking for $ac_word" >&5
3073 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3074 echo $ac_n "(cached) $ac_c" 1>&6
3076 if test -n "$ncn_cv_NM"; then
3077 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3079 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3081 for ac_dir in $ac_dummy; do
3082 test -z "$ac_dir" && ac_dir=.
3083 if test -f $ac_dir/$ac_word; then
3084 ac_cv_prog_ncn_cv_NM="nm"
3089 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3092 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3093 if test -n "$ncn_cv_NM"; then
3094 echo "$ac_t""$ncn_cv_NM" 1>&6
3096 echo "$ac_t""no" 1>&6
3101 NM="${ncn_tool_prefix}nm"
3107 if test -n "$ncn_tool_prefix"; then
3108 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3109 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3110 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3111 echo "configure:3112: checking for $ac_word" >&5
3112 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3113 echo $ac_n "(cached) $ac_c" 1>&6
3115 if test -n "$RANLIB"; then
3116 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3118 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3120 for ac_dir in $ac_dummy; do
3121 test -z "$ac_dir" && ac_dir=.
3122 if test -f $ac_dir/$ac_word; then
3123 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3130 RANLIB="$ac_cv_prog_RANLIB"
3131 if test -n "$RANLIB"; then
3132 echo "$ac_t""$RANLIB" 1>&6
3134 echo "$ac_t""no" 1>&6
3138 if test -z "$ac_cv_prog_RANLIB" ; then
3139 if test $build = $host ; then
3140 ncn_cv_RANLIB=$RANLIB
3141 # Extract the first word of "ranlib", so it can be a program name with args.
3142 set dummy ranlib; ac_word=$2
3143 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3144 echo "configure:3145: checking for $ac_word" >&5
3145 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3146 echo $ac_n "(cached) $ac_c" 1>&6
3148 if test -n "$ncn_cv_RANLIB"; then
3149 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3151 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3153 for ac_dir in $ac_dummy; do
3154 test -z "$ac_dir" && ac_dir=.
3155 if test -f $ac_dir/$ac_word; then
3156 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3161 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3164 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3165 if test -n "$ncn_cv_RANLIB"; then
3166 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3168 echo "$ac_t""no" 1>&6
3171 RANLIB=$ncn_cv_RANLIB
3176 RANLIB="$ac_cv_prog_RANLIB"
3179 if test -n "$ncn_tool_prefix"; then
3180 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3181 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3182 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3183 echo "configure:3184: checking for $ac_word" >&5
3184 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3185 echo $ac_n "(cached) $ac_c" 1>&6
3187 if test -n "$WINDRES"; then
3188 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3190 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3192 for ac_dir in $ac_dummy; do
3193 test -z "$ac_dir" && ac_dir=.
3194 if test -f $ac_dir/$ac_word; then
3195 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3202 WINDRES="$ac_cv_prog_WINDRES"
3203 if test -n "$WINDRES"; then
3204 echo "$ac_t""$WINDRES" 1>&6
3206 echo "$ac_t""no" 1>&6
3210 if test -z "$ac_cv_prog_WINDRES" ; then
3211 if test $build = $host ; then
3212 ncn_cv_WINDRES=$WINDRES
3213 # Extract the first word of "windres", so it can be a program name with args.
3214 set dummy windres; ac_word=$2
3215 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3216 echo "configure:3217: checking for $ac_word" >&5
3217 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3218 echo $ac_n "(cached) $ac_c" 1>&6
3220 if test -n "$ncn_cv_WINDRES"; then
3221 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3223 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3225 for ac_dir in $ac_dummy; do
3226 test -z "$ac_dir" && ac_dir=.
3227 if test -f $ac_dir/$ac_word; then
3228 ac_cv_prog_ncn_cv_WINDRES="windres"
3233 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3236 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3237 if test -n "$ncn_cv_WINDRES"; then
3238 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3240 echo "$ac_t""no" 1>&6
3243 WINDRES=$ncn_cv_WINDRES
3245 WINDRES="${ncn_tool_prefix}windres"
3248 WINDRES="$ac_cv_prog_WINDRES"
3251 if test -n "$ncn_tool_prefix"; then
3252 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3253 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3254 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3255 echo "configure:3256: checking for $ac_word" >&5
3256 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3257 echo $ac_n "(cached) $ac_c" 1>&6
3259 if test -n "$OBJCOPY"; then
3260 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3262 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3264 for ac_dir in $ac_dummy; do
3265 test -z "$ac_dir" && ac_dir=.
3266 if test -f $ac_dir/$ac_word; then
3267 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3274 OBJCOPY="$ac_cv_prog_OBJCOPY"
3275 if test -n "$OBJCOPY"; then
3276 echo "$ac_t""$OBJCOPY" 1>&6
3278 echo "$ac_t""no" 1>&6
3282 if test -z "$ac_cv_prog_OBJCOPY" ; then
3283 if test $build = $host ; then
3284 ncn_cv_OBJCOPY=$OBJCOPY
3285 # Extract the first word of "objcopy", so it can be a program name with args.
3286 set dummy objcopy; ac_word=$2
3287 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3288 echo "configure:3289: checking for $ac_word" >&5
3289 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3290 echo $ac_n "(cached) $ac_c" 1>&6
3292 if test -n "$ncn_cv_OBJCOPY"; then
3293 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3295 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3297 for ac_dir in $ac_dummy; do
3298 test -z "$ac_dir" && ac_dir=.
3299 if test -f $ac_dir/$ac_word; then
3300 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3305 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3308 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3309 if test -n "$ncn_cv_OBJCOPY"; then
3310 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3312 echo "$ac_t""no" 1>&6
3315 OBJCOPY=$ncn_cv_OBJCOPY
3317 OBJCOPY="${ncn_tool_prefix}objcopy"
3320 OBJCOPY="$ac_cv_prog_OBJCOPY"
3323 if test -n "$ncn_tool_prefix"; then
3324 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3325 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3326 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3327 echo "configure:3328: checking for $ac_word" >&5
3328 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3329 echo $ac_n "(cached) $ac_c" 1>&6
3331 if test -n "$OBJDUMP"; then
3332 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3334 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3336 for ac_dir in $ac_dummy; do
3337 test -z "$ac_dir" && ac_dir=.
3338 if test -f $ac_dir/$ac_word; then
3339 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3346 OBJDUMP="$ac_cv_prog_OBJDUMP"
3347 if test -n "$OBJDUMP"; then
3348 echo "$ac_t""$OBJDUMP" 1>&6
3350 echo "$ac_t""no" 1>&6
3354 if test -z "$ac_cv_prog_OBJDUMP" ; then
3355 if test $build = $host ; then
3356 ncn_cv_OBJDUMP=$OBJDUMP
3357 # Extract the first word of "objdump", so it can be a program name with args.
3358 set dummy objdump; ac_word=$2
3359 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3360 echo "configure:3361: checking for $ac_word" >&5
3361 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3362 echo $ac_n "(cached) $ac_c" 1>&6
3364 if test -n "$ncn_cv_OBJDUMP"; then
3365 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3367 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3369 for ac_dir in $ac_dummy; do
3370 test -z "$ac_dir" && ac_dir=.
3371 if test -f $ac_dir/$ac_word; then
3372 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3377 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3380 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3381 if test -n "$ncn_cv_OBJDUMP"; then
3382 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3384 echo "$ac_t""no" 1>&6
3387 OBJDUMP=$ncn_cv_OBJDUMP
3389 OBJDUMP="${ncn_tool_prefix}objdump"
3392 OBJDUMP="$ac_cv_prog_OBJDUMP"
3404 if test -n "$ncn_target_tool_prefix"; then
3405 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3406 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3407 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3408 echo "configure:3409: checking for $ac_word" >&5
3409 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3410 echo $ac_n "(cached) $ac_c" 1>&6
3412 if test -n "$AR_FOR_TARGET"; then
3413 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3415 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3417 for ac_dir in $ac_dummy; do
3418 test -z "$ac_dir" && ac_dir=.
3419 if test -f $ac_dir/$ac_word; then
3420 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3427 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3428 if test -n "$AR_FOR_TARGET"; then
3429 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3431 echo "$ac_t""no" 1>&6
3435 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3436 if test $build = $target ; then
3437 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3438 # Extract the first word of "ar", so it can be a program name with args.
3439 set dummy ar; ac_word=$2
3440 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3441 echo "configure:3442: checking for $ac_word" >&5
3442 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3443 echo $ac_n "(cached) $ac_c" 1>&6
3445 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3446 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3448 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3450 for ac_dir in $ac_dummy; do
3451 test -z "$ac_dir" && ac_dir=.
3452 if test -f $ac_dir/$ac_word; then
3453 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3458 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3461 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3462 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3463 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3465 echo "$ac_t""no" 1>&6
3468 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3470 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3473 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3476 if test -n "$ncn_target_tool_prefix"; then
3477 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3478 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3479 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3480 echo "configure:3481: checking for $ac_word" >&5
3481 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3482 echo $ac_n "(cached) $ac_c" 1>&6
3484 if test -n "$AS_FOR_TARGET"; then
3485 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3487 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3489 for ac_dir in $ac_dummy; do
3490 test -z "$ac_dir" && ac_dir=.
3491 if test -f $ac_dir/$ac_word; then
3492 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3499 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3500 if test -n "$AS_FOR_TARGET"; then
3501 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3503 echo "$ac_t""no" 1>&6
3507 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3508 if test $build = $target ; then
3509 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3510 # Extract the first word of "as", so it can be a program name with args.
3511 set dummy as; ac_word=$2
3512 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3513 echo "configure:3514: checking for $ac_word" >&5
3514 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3515 echo $ac_n "(cached) $ac_c" 1>&6
3517 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3518 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3520 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3522 for ac_dir in $ac_dummy; do
3523 test -z "$ac_dir" && ac_dir=.
3524 if test -f $ac_dir/$ac_word; then
3525 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3530 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3533 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3534 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3535 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3537 echo "$ac_t""no" 1>&6
3540 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3542 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3545 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3548 if test -n "$ncn_target_tool_prefix"; then
3549 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3550 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3551 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3552 echo "configure:3553: checking for $ac_word" >&5
3553 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3554 echo $ac_n "(cached) $ac_c" 1>&6
3556 if test -n "$DLLTOOL_FOR_TARGET"; then
3557 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3559 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3561 for ac_dir in $ac_dummy; do
3562 test -z "$ac_dir" && ac_dir=.
3563 if test -f $ac_dir/$ac_word; then
3564 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3571 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3572 if test -n "$DLLTOOL_FOR_TARGET"; then
3573 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3575 echo "$ac_t""no" 1>&6
3579 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3580 if test $build = $target ; then
3581 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3582 # Extract the first word of "dlltool", so it can be a program name with args.
3583 set dummy dlltool; ac_word=$2
3584 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3585 echo "configure:3586: checking for $ac_word" >&5
3586 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3587 echo $ac_n "(cached) $ac_c" 1>&6
3589 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3590 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3592 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3594 for ac_dir in $ac_dummy; do
3595 test -z "$ac_dir" && ac_dir=.
3596 if test -f $ac_dir/$ac_word; then
3597 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3602 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3605 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3606 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3607 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3609 echo "$ac_t""no" 1>&6
3612 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3614 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3617 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3620 if test -n "$ncn_target_tool_prefix"; then
3621 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3622 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3623 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3624 echo "configure:3625: checking for $ac_word" >&5
3625 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3626 echo $ac_n "(cached) $ac_c" 1>&6
3628 if test -n "$LD_FOR_TARGET"; then
3629 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3631 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3633 for ac_dir in $ac_dummy; do
3634 test -z "$ac_dir" && ac_dir=.
3635 if test -f $ac_dir/$ac_word; then
3636 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3643 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3644 if test -n "$LD_FOR_TARGET"; then
3645 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3647 echo "$ac_t""no" 1>&6
3651 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3652 if test $build = $target ; then
3653 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3654 # Extract the first word of "ld", so it can be a program name with args.
3655 set dummy ld; ac_word=$2
3656 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3657 echo "configure:3658: checking for $ac_word" >&5
3658 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3659 echo $ac_n "(cached) $ac_c" 1>&6
3661 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3662 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3664 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3666 for ac_dir in $ac_dummy; do
3667 test -z "$ac_dir" && ac_dir=.
3668 if test -f $ac_dir/$ac_word; then
3669 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3674 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3677 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3678 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3679 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3681 echo "$ac_t""no" 1>&6
3684 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3686 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3689 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3692 if test -n "$ncn_target_tool_prefix"; then
3693 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3694 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3695 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3696 echo "configure:3697: checking for $ac_word" >&5
3697 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3698 echo $ac_n "(cached) $ac_c" 1>&6
3700 if test -n "$NM_FOR_TARGET"; then
3701 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3703 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3705 for ac_dir in $ac_dummy; do
3706 test -z "$ac_dir" && ac_dir=.
3707 if test -f $ac_dir/$ac_word; then
3708 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3715 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3716 if test -n "$NM_FOR_TARGET"; then
3717 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3719 echo "$ac_t""no" 1>&6
3723 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3724 if test $build = $target ; then
3725 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3726 # Extract the first word of "nm", so it can be a program name with args.
3727 set dummy nm; ac_word=$2
3728 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3729 echo "configure:3730: checking for $ac_word" >&5
3730 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3731 echo $ac_n "(cached) $ac_c" 1>&6
3733 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3734 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3736 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3738 for ac_dir in $ac_dummy; do
3739 test -z "$ac_dir" && ac_dir=.
3740 if test -f $ac_dir/$ac_word; then
3741 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3746 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3749 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3750 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3751 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3753 echo "$ac_t""no" 1>&6
3756 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3758 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3761 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3764 if test -n "$ncn_target_tool_prefix"; then
3765 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3766 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3767 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3768 echo "configure:3769: checking for $ac_word" >&5
3769 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3770 echo $ac_n "(cached) $ac_c" 1>&6
3772 if test -n "$RANLIB_FOR_TARGET"; then
3773 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3775 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3777 for ac_dir in $ac_dummy; do
3778 test -z "$ac_dir" && ac_dir=.
3779 if test -f $ac_dir/$ac_word; then
3780 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3787 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3788 if test -n "$RANLIB_FOR_TARGET"; then
3789 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3791 echo "$ac_t""no" 1>&6
3795 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3796 if test $build = $target ; then
3797 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3798 # Extract the first word of "ranlib", so it can be a program name with args.
3799 set dummy ranlib; ac_word=$2
3800 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3801 echo "configure:3802: checking for $ac_word" >&5
3802 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3803 echo $ac_n "(cached) $ac_c" 1>&6
3805 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3806 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3808 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3810 for ac_dir in $ac_dummy; do
3811 test -z "$ac_dir" && ac_dir=.
3812 if test -f $ac_dir/$ac_word; then
3813 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3818 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3821 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3822 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3823 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3825 echo "$ac_t""no" 1>&6
3828 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3830 RANLIB_FOR_TARGET=":"
3833 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3836 if test -n "$ncn_target_tool_prefix"; then
3837 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3838 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3839 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3840 echo "configure:3841: checking for $ac_word" >&5
3841 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3842 echo $ac_n "(cached) $ac_c" 1>&6
3844 if test -n "$WINDRES_FOR_TARGET"; then
3845 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3847 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3849 for ac_dir in $ac_dummy; do
3850 test -z "$ac_dir" && ac_dir=.
3851 if test -f $ac_dir/$ac_word; then
3852 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3859 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3860 if test -n "$WINDRES_FOR_TARGET"; then
3861 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3863 echo "$ac_t""no" 1>&6
3867 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3868 if test $build = $target ; then
3869 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3870 # Extract the first word of "windres", so it can be a program name with args.
3871 set dummy windres; ac_word=$2
3872 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3873 echo "configure:3874: checking for $ac_word" >&5
3874 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3875 echo $ac_n "(cached) $ac_c" 1>&6
3877 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3878 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3880 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3882 for ac_dir in $ac_dummy; do
3883 test -z "$ac_dir" && ac_dir=.
3884 if test -f $ac_dir/$ac_word; then
3885 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3890 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3893 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3894 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3895 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3897 echo "$ac_t""no" 1>&6
3900 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3902 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3905 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3918 # Fix up target tools.
3919 if test "x${build}" = "x${host}" ; then
3920 # In this case, the newly built tools can and should be used,
3921 # so we override the results of the autoconf tests.
3922 # This should really only happen when the tools are actually being built,
3923 # but that's a further refinement. The new build scheme, where
3924 # tools are built into a structure paralleling where they're installed,
3925 # should also eliminate all of this cleanly.
3926 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
3927 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
3928 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
3929 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
3930 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
3931 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
3932 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
3934 # Certain tools may need extra flags.
3935 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
3936 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
3937 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
3940 cat > confcache <<\EOF
3941 # This file is a shell script that caches the results of configure
3942 # tests run on this system so they can be shared between configure
3943 # scripts and configure runs. It is not useful on other systems.
3944 # If it contains results you don't want to keep, you may remove or edit it.
3946 # By default, configure uses ./config.cache as the cache file,
3947 # creating it if it does not exist already. You can give configure
3948 # the --cache-file=FILE option to use a different cache file; that is
3949 # what configure does when it calls configure scripts in
3950 # subdirectories, so they share the cache.
3951 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3952 # config.status only pays attention to the cache file if you give it the
3953 # --recheck option to rerun configure.
3956 # The following way of writing the cache mishandles newlines in values,
3957 # but we know of no workaround that is simple, portable, and efficient.
3958 # So, don't put newlines in cache variables' values.
3959 # Ultrix sh set writes to stderr and can't be redirected directly,
3960 # and sets the high bit in the cache file unless we assign to the vars.
3962 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3964 # `set' does not quote correctly, so add quotes (double-quote substitution
3965 # turns \\\\ into \\, and sed turns \\ into \).
3967 -e "s/'/'\\\\''/g" \
3968 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3971 # `set' quotes correctly as required by POSIX, so do not add quotes.
3972 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3975 if cmp -s $cache_file confcache; then
3978 if test -w $cache_file; then
3979 echo "updating cache $cache_file"
3980 cat confcache > $cache_file
3982 echo "not updating unwritable cache $cache_file"
3987 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3989 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3990 # Let make expand exec_prefix.
3991 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3993 # Any assignment to VPATH causes Sun make to only execute
3994 # the first set of double-colon rules, so remove it if not needed.
3995 # If there is a colon in the path, we need to keep it.
3996 if test "x$srcdir" = x.; then
3997 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
4000 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4002 # Transform confdefs.h into DEFS.
4003 # Protect against shell expansion while executing Makefile rules.
4004 # Protect against Makefile macro expansion.
4005 cat > conftest.defs <<\EOF
4006 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
4007 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
4012 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
4016 # Without the "./", some shells look in PATH for config.status.
4017 : ${CONFIG_STATUS=./config.status}
4019 echo creating $CONFIG_STATUS
4020 rm -f $CONFIG_STATUS
4021 cat > $CONFIG_STATUS <<EOF
4023 # Generated automatically by configure.
4024 # Run this file to recreate the current configuration.
4025 # This directory was configured as follows,
4026 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4028 # $0 $ac_configure_args
4030 # Compiler output produced by configure, useful for debugging
4031 # configure, is in ./config.log if it exists.
4033 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4036 case "\$ac_option" in
4037 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4038 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4039 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4040 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4041 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4043 -help | --help | --hel | --he | --h)
4044 echo "\$ac_cs_usage"; exit 0 ;;
4045 *) echo "\$ac_cs_usage"; exit 1 ;;
4049 ac_given_srcdir=$srcdir
4051 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4053 cat >> $CONFIG_STATUS <<EOF
4055 # Protect against being on the right side of a sed subst in config.status.
4056 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4057 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4061 s%@CFLAGS@%$CFLAGS%g
4062 s%@CPPFLAGS@%$CPPFLAGS%g
4063 s%@CXXFLAGS@%$CXXFLAGS%g
4064 s%@FFLAGS@%$FFLAGS%g
4066 s%@LDFLAGS@%$LDFLAGS%g
4068 s%@exec_prefix@%$exec_prefix%g
4069 s%@prefix@%$prefix%g
4070 s%@program_transform_name@%$program_transform_name%g
4071 s%@bindir@%$bindir%g
4072 s%@sbindir@%$sbindir%g
4073 s%@libexecdir@%$libexecdir%g
4074 s%@datadir@%$datadir%g
4075 s%@sysconfdir@%$sysconfdir%g
4076 s%@sharedstatedir@%$sharedstatedir%g
4077 s%@localstatedir@%$localstatedir%g
4078 s%@libdir@%$libdir%g
4079 s%@includedir@%$includedir%g
4080 s%@oldincludedir@%$oldincludedir%g
4081 s%@infodir@%$infodir%g
4082 s%@mandir@%$mandir%g
4084 s%@host_alias@%$host_alias%g
4085 s%@host_cpu@%$host_cpu%g
4086 s%@host_vendor@%$host_vendor%g
4087 s%@host_os@%$host_os%g
4088 s%@target@%$target%g
4089 s%@target_alias@%$target_alias%g
4090 s%@target_cpu@%$target_cpu%g
4091 s%@target_vendor@%$target_vendor%g
4092 s%@target_os@%$target_os%g
4094 s%@build_alias@%$build_alias%g
4095 s%@build_cpu@%$build_cpu%g
4096 s%@build_vendor@%$build_vendor%g
4097 s%@build_os@%$build_os%g
4098 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
4099 /@maybe_dependencies@/r $maybe_dependencies
4100 s%@maybe_dependencies@%%g
4101 /@serialization_dependencies@/r $serialization_dependencies
4102 s%@serialization_dependencies@%%g
4103 /@host_makefile_frag@/r $host_makefile_frag
4104 s%@host_makefile_frag@%%g
4105 /@target_makefile_frag@/r $target_makefile_frag
4106 s%@target_makefile_frag@%%g
4107 /@alphaieee_frag@/r $alphaieee_frag
4108 s%@alphaieee_frag@%%g
4109 /@ospace_frag@/r $ospace_frag
4111 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4112 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4113 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4114 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4115 s%@configlinks@%$configlinks%g
4116 s%@enable_shared@%$enable_shared%g
4117 s%@enable_threads@%$enable_threads%g
4118 s%@enable_version_specific_runtime_libs@%$enable_version_specific_runtime_libs%g
4119 s%@gcc_version_trigger@%$gcc_version_trigger%g
4120 s%@gcc_version@%$gcc_version%g
4121 s%@tooldir@%$tooldir%g
4122 s%@build_tooldir@%$build_tooldir%g
4123 s%@GDB_TK@%$GDB_TK%g
4124 s%@gxx_include_dir@%$gxx_include_dir%g
4125 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4126 s%@build_subdir@%$build_subdir%g
4127 s%@build_configargs@%$build_configargs%g
4128 s%@configure_build_modules@%$configure_build_modules%g
4129 s%@all_build_modules@%$all_build_modules%g
4130 s%@host_configargs@%$host_configargs%g
4131 s%@configdirs@%$configdirs%g
4132 s%@configure_host_modules@%$configure_host_modules%g
4133 s%@all_host_modules@%$all_host_modules%g
4134 s%@check_host_modules@%$check_host_modules%g
4135 s%@install_host_modules@%$install_host_modules%g
4136 s%@install_host_modules_nogcc@%$install_host_modules_nogcc%g
4137 s%@target_subdir@%$target_subdir%g
4138 s%@target_configargs@%$target_configargs%g
4139 s%@target_configdirs@%$target_configdirs%g
4140 s%@configure_target_modules@%$configure_target_modules%g
4141 s%@all_target_modules@%$all_target_modules%g
4142 s%@check_target_modules@%$check_target_modules%g
4143 s%@install_target_modules@%$install_target_modules%g
4145 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4147 s%@MAKEINFO@%$MAKEINFO%g
4149 s%@config_shell@%$config_shell%g
4151 s%@ncn_cv_AR@%$ncn_cv_AR%g
4153 s%@ncn_cv_AS@%$ncn_cv_AS%g
4154 s%@DLLTOOL@%$DLLTOOL%g
4155 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4157 s%@ncn_cv_LD@%$ncn_cv_LD%g
4159 s%@ncn_cv_NM@%$ncn_cv_NM%g
4160 s%@RANLIB@%$RANLIB%g
4161 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4162 s%@WINDRES@%$WINDRES%g
4163 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4164 s%@OBJCOPY@%$OBJCOPY%g
4165 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4166 s%@OBJDUMP@%$OBJDUMP%g
4167 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4170 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4171 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4172 s%@DEFAULT_M4@%$DEFAULT_M4%g
4173 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4174 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4175 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4176 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4177 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4178 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4179 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4180 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4181 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4182 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4183 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4184 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4185 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4186 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4187 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4188 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4189 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4190 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4191 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4192 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4193 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4194 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4199 cat >> $CONFIG_STATUS <<\EOF
4201 # Split the substitutions into bite-sized pieces for seds with
4202 # small command number limits, like on Digital OSF/1 and HP-UX.
4203 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4204 ac_file=1 # Number of current file.
4205 ac_beg=1 # First line for current file.
4206 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4209 while $ac_more_lines; do
4210 if test $ac_beg -gt 1; then
4211 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4213 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4215 if test ! -s conftest.s$ac_file; then
4217 rm -f conftest.s$ac_file
4219 if test -z "$ac_sed_cmds"; then
4220 ac_sed_cmds="sed -f conftest.s$ac_file"
4222 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4224 ac_file=`expr $ac_file + 1`
4226 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4229 if test -z "$ac_sed_cmds"; then
4234 cat >> $CONFIG_STATUS <<EOF
4236 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4238 cat >> $CONFIG_STATUS <<\EOF
4239 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4240 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4242 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4243 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4244 *) ac_file_in="${ac_file}.in" ;;
4247 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4249 # Remove last slash and all that follows it. Not all systems have dirname.
4250 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4251 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4252 # The file is in a subdirectory.
4253 test ! -d "$ac_dir" && mkdir "$ac_dir"
4254 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4255 # A "../" for each directory in $ac_dir_suffix.
4256 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4258 ac_dir_suffix= ac_dots=
4261 case "$ac_given_srcdir" in
4263 if test -z "$ac_dots"; then top_srcdir=.
4264 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4265 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4267 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4268 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4272 echo creating "$ac_file"
4274 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4276 *Makefile*) ac_comsub="1i\\
4277 # $configure_input" ;;
4281 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4283 s%@configure_input@%$configure_input%g
4284 s%@srcdir@%$srcdir%g
4285 s%@top_srcdir@%$top_srcdir%g
4286 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4291 cat >> $CONFIG_STATUS <<EOF
4294 cat >> $CONFIG_STATUS <<\EOF
4298 chmod +x $CONFIG_STATUS
4299 rm -fr confdefs* $ac_clean_files
4300 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1