* tree-vn.c (val_expr_pair_expr_eq): Compare vuses, to match the
[official-gcc.git] / configure
blob42faaf5e8eb467868c43d7f930f78ef3c4a080dc
1 #! /bin/sh
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.
10 # Defaults:
11 ac_help=
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
14 ac_help="$ac_help
15 --without-libbanshee Don't build with libbanshee"
16 ac_help="$ac_help
17 --enable-libada Builds libada directory"
18 ac_help="$ac_help
19 --with-mpfr-dir=PATH Specify source directory for MPFR library"
20 ac_help="$ac_help
21 --with-mpfr=PATH Specify directory for installed MPFR library"
22 ac_help="$ac_help
23 --with-gmp-dir=PATH Specify source directory for GMP library"
24 ac_help="$ac_help
25 --with-gmp=PATH Specify directory for installed GMP library"
26 ac_help="$ac_help
27 --enable-bootstrap Enable bootstrapping [no]"
28 ac_help="$ac_help
29 --enable-serial-[{host,target,build}-]configure
30 Force sequential configuration of
31 sub-packages for the host, target or build
32 machine, or all sub-packages"
33 ac_help="$ac_help
34 --enable-maintainer-mode enable make rules and dependencies not useful
35 (and sometimes confusing) to the casual installer"
36 ac_help="$ac_help
37 --enable-werror enable -Werror in bootstrap stage2 and later"
39 # Initialize some variables set by options.
40 # The variables have the same names as the options, with
41 # dashes changed to underlines.
42 build=NONE
43 cache_file=./config.cache
44 exec_prefix=NONE
45 host=NONE
46 no_create=
47 nonopt=NONE
48 no_recursion=
49 prefix=NONE
50 program_prefix=NONE
51 program_suffix=NONE
52 program_transform_name=s,x,x,
53 silent=
54 site=
55 srcdir=
56 target=NONE
57 verbose=
58 x_includes=NONE
59 x_libraries=NONE
60 bindir='${exec_prefix}/bin'
61 sbindir='${exec_prefix}/sbin'
62 libexecdir='${exec_prefix}/libexec'
63 datadir='${prefix}/share'
64 sysconfdir='${prefix}/etc'
65 sharedstatedir='${prefix}/com'
66 localstatedir='${prefix}/var'
67 libdir='${exec_prefix}/lib'
68 includedir='${prefix}/include'
69 oldincludedir='/usr/include'
70 infodir='${prefix}/info'
71 mandir='${prefix}/man'
73 # Initialize some other variables.
74 subdirs=
75 MFLAGS= MAKEFLAGS=
76 SHELL=${CONFIG_SHELL-/bin/sh}
77 # Maximum number of lines to put in a shell here document.
78 ac_max_here_lines=12
80 ac_prev=
81 for ac_option
84 # If the previous option needs an argument, assign it.
85 if test -n "$ac_prev"; then
86 eval "$ac_prev=\$ac_option"
87 ac_prev=
88 continue
91 case "$ac_option" in
92 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
93 *) ac_optarg= ;;
94 esac
96 # Accept the important Cygnus configure options, so we can diagnose typos.
98 case "$ac_option" in
100 -bindir | --bindir | --bindi | --bind | --bin | --bi)
101 ac_prev=bindir ;;
102 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
103 bindir="$ac_optarg" ;;
105 -build | --build | --buil | --bui | --bu)
106 ac_prev=build ;;
107 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
108 build="$ac_optarg" ;;
110 -cache-file | --cache-file | --cache-fil | --cache-fi \
111 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
112 ac_prev=cache_file ;;
113 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
114 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
115 cache_file="$ac_optarg" ;;
117 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
118 ac_prev=datadir ;;
119 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
120 | --da=*)
121 datadir="$ac_optarg" ;;
123 -disable-* | --disable-*)
124 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
125 # Reject names that are not valid shell variable names.
126 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
127 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
129 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
130 eval "enable_${ac_feature}=no" ;;
132 -enable-* | --enable-*)
133 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
134 # Reject names that are not valid shell variable names.
135 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
136 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
138 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
139 case "$ac_option" in
140 *=*) ;;
141 *) ac_optarg=yes ;;
142 esac
143 eval "enable_${ac_feature}='$ac_optarg'" ;;
145 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
146 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
147 | --exec | --exe | --ex)
148 ac_prev=exec_prefix ;;
149 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
150 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
151 | --exec=* | --exe=* | --ex=*)
152 exec_prefix="$ac_optarg" ;;
154 -gas | --gas | --ga | --g)
155 # Obsolete; use --with-gas.
156 with_gas=yes ;;
158 -help | --help | --hel | --he)
159 # Omit some internal or obsolete options to make the list less imposing.
160 # This message is too long to be a string in the A/UX 3.1 sh.
161 cat << EOF
162 Usage: configure [options] [host]
163 Options: [defaults in brackets after descriptions]
164 Configuration:
165 --cache-file=FILE cache test results in FILE
166 --help print this message
167 --no-create do not create output files
168 --quiet, --silent do not print \`checking...' messages
169 --version print the version of autoconf that created configure
170 Directory and file names:
171 --prefix=PREFIX install architecture-independent files in PREFIX
172 [$ac_default_prefix]
173 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
174 [same as prefix]
175 --bindir=DIR user executables in DIR [EPREFIX/bin]
176 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
177 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
178 --datadir=DIR read-only architecture-independent data in DIR
179 [PREFIX/share]
180 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
181 --sharedstatedir=DIR modifiable architecture-independent data in DIR
182 [PREFIX/com]
183 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
184 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
185 --includedir=DIR C header files in DIR [PREFIX/include]
186 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
187 --infodir=DIR info documentation in DIR [PREFIX/info]
188 --mandir=DIR man documentation in DIR [PREFIX/man]
189 --srcdir=DIR find the sources in DIR [configure dir or ..]
190 --program-prefix=PREFIX prepend PREFIX to installed program names
191 --program-suffix=SUFFIX append SUFFIX to installed program names
192 --program-transform-name=PROGRAM
193 run sed PROGRAM on installed program names
195 cat << EOF
196 Host type:
197 --build=BUILD configure for building on BUILD [BUILD=HOST]
198 --host=HOST configure for HOST [guessed]
199 --target=TARGET configure for TARGET [TARGET=HOST]
200 Features and packages:
201 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
202 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
203 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
204 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
205 --x-includes=DIR X include files are in DIR
206 --x-libraries=DIR X library files are in DIR
208 if test -n "$ac_help"; then
209 echo "--enable and --with options recognized:$ac_help"
211 exit 0 ;;
213 -host | --host | --hos | --ho)
214 ac_prev=host ;;
215 -host=* | --host=* | --hos=* | --ho=*)
216 host="$ac_optarg" ;;
218 -includedir | --includedir | --includedi | --included | --include \
219 | --includ | --inclu | --incl | --inc)
220 ac_prev=includedir ;;
221 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
222 | --includ=* | --inclu=* | --incl=* | --inc=*)
223 includedir="$ac_optarg" ;;
225 -infodir | --infodir | --infodi | --infod | --info | --inf)
226 ac_prev=infodir ;;
227 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
228 infodir="$ac_optarg" ;;
230 -libdir | --libdir | --libdi | --libd)
231 ac_prev=libdir ;;
232 -libdir=* | --libdir=* | --libdi=* | --libd=*)
233 libdir="$ac_optarg" ;;
235 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
236 | --libexe | --libex | --libe)
237 ac_prev=libexecdir ;;
238 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
239 | --libexe=* | --libex=* | --libe=*)
240 libexecdir="$ac_optarg" ;;
242 -localstatedir | --localstatedir | --localstatedi | --localstated \
243 | --localstate | --localstat | --localsta | --localst \
244 | --locals | --local | --loca | --loc | --lo)
245 ac_prev=localstatedir ;;
246 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
247 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
248 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
249 localstatedir="$ac_optarg" ;;
251 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
252 ac_prev=mandir ;;
253 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
254 mandir="$ac_optarg" ;;
256 -nfp | --nfp | --nf)
257 # Obsolete; use --without-fp.
258 with_fp=no ;;
260 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
261 | --no-cr | --no-c)
262 no_create=yes ;;
264 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
265 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
266 no_recursion=yes ;;
268 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
269 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
270 | --oldin | --oldi | --old | --ol | --o)
271 ac_prev=oldincludedir ;;
272 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
273 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
274 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
275 oldincludedir="$ac_optarg" ;;
277 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
278 ac_prev=prefix ;;
279 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
280 prefix="$ac_optarg" ;;
282 -program-prefix | --program-prefix | --program-prefi | --program-pref \
283 | --program-pre | --program-pr | --program-p)
284 ac_prev=program_prefix ;;
285 -program-prefix=* | --program-prefix=* | --program-prefi=* \
286 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
287 program_prefix="$ac_optarg" ;;
289 -program-suffix | --program-suffix | --program-suffi | --program-suff \
290 | --program-suf | --program-su | --program-s)
291 ac_prev=program_suffix ;;
292 -program-suffix=* | --program-suffix=* | --program-suffi=* \
293 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
294 program_suffix="$ac_optarg" ;;
296 -program-transform-name | --program-transform-name \
297 | --program-transform-nam | --program-transform-na \
298 | --program-transform-n | --program-transform- \
299 | --program-transform | --program-transfor \
300 | --program-transfo | --program-transf \
301 | --program-trans | --program-tran \
302 | --progr-tra | --program-tr | --program-t)
303 ac_prev=program_transform_name ;;
304 -program-transform-name=* | --program-transform-name=* \
305 | --program-transform-nam=* | --program-transform-na=* \
306 | --program-transform-n=* | --program-transform-=* \
307 | --program-transform=* | --program-transfor=* \
308 | --program-transfo=* | --program-transf=* \
309 | --program-trans=* | --program-tran=* \
310 | --progr-tra=* | --program-tr=* | --program-t=*)
311 program_transform_name="$ac_optarg" ;;
313 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
314 | -silent | --silent | --silen | --sile | --sil)
315 silent=yes ;;
317 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
318 ac_prev=sbindir ;;
319 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
320 | --sbi=* | --sb=*)
321 sbindir="$ac_optarg" ;;
323 -sharedstatedir | --sharedstatedir | --sharedstatedi \
324 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
325 | --sharedst | --shareds | --shared | --share | --shar \
326 | --sha | --sh)
327 ac_prev=sharedstatedir ;;
328 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
329 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
330 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
331 | --sha=* | --sh=*)
332 sharedstatedir="$ac_optarg" ;;
334 -site | --site | --sit)
335 ac_prev=site ;;
336 -site=* | --site=* | --sit=*)
337 site="$ac_optarg" ;;
339 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
340 ac_prev=srcdir ;;
341 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
342 srcdir="$ac_optarg" ;;
344 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
345 | --syscon | --sysco | --sysc | --sys | --sy)
346 ac_prev=sysconfdir ;;
347 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
348 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
349 sysconfdir="$ac_optarg" ;;
351 -target | --target | --targe | --targ | --tar | --ta | --t)
352 ac_prev=target ;;
353 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
354 target="$ac_optarg" ;;
356 -v | -verbose | --verbose | --verbos | --verbo | --verb)
357 verbose=yes ;;
359 -version | --version | --versio | --versi | --vers)
360 echo "configure generated by autoconf version 2.13"
361 exit 0 ;;
363 -with-* | --with-*)
364 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
365 # Reject names that are not valid shell variable names.
366 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
367 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
369 ac_package=`echo $ac_package| sed 's/-/_/g'`
370 case "$ac_option" in
371 *=*) ;;
372 *) ac_optarg=yes ;;
373 esac
374 eval "with_${ac_package}='$ac_optarg'" ;;
376 -without-* | --without-*)
377 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
378 # Reject names that are not valid shell variable names.
379 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
380 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
382 ac_package=`echo $ac_package| sed 's/-/_/g'`
383 eval "with_${ac_package}=no" ;;
385 --x)
386 # Obsolete; use --with-x.
387 with_x=yes ;;
389 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
390 | --x-incl | --x-inc | --x-in | --x-i)
391 ac_prev=x_includes ;;
392 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
393 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
394 x_includes="$ac_optarg" ;;
396 -x-libraries | --x-libraries | --x-librarie | --x-librari \
397 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
398 ac_prev=x_libraries ;;
399 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
400 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
401 x_libraries="$ac_optarg" ;;
403 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
407 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
408 echo "configure: warning: $ac_option: invalid host type" 1>&2
410 if test "x$nonopt" != xNONE; then
411 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
413 nonopt="$ac_option"
416 esac
417 done
419 if test -n "$ac_prev"; then
420 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
423 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
425 # File descriptor usage:
426 # 0 standard input
427 # 1 file creation
428 # 2 errors and warnings
429 # 3 some systems may open it to /dev/tty
430 # 4 used on the Kubota Titan
431 # 6 checking for... messages and results
432 # 5 compiler messages saved in config.log
433 if test "$silent" = yes; then
434 exec 6>/dev/null
435 else
436 exec 6>&1
438 exec 5>./config.log
440 echo "\
441 This file contains any messages produced by compilers while
442 running configure, to aid debugging if configure makes a mistake.
443 " 1>&5
445 # Strip out --no-create and --no-recursion so they do not pile up.
446 # Also quote any args containing shell metacharacters.
447 ac_configure_args=
448 for ac_arg
450 case "$ac_arg" in
451 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
452 | --no-cr | --no-c) ;;
453 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
454 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
455 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
456 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
457 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
458 esac
459 done
461 # NLS nuisances.
462 # Only set these to C if already set. These must not be set unconditionally
463 # because not all systems understand e.g. LANG=C (notably SCO).
464 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
465 # Non-C LC_CTYPE values break the ctype check.
466 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
467 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
468 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
469 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
471 # confdefs.h avoids OS command line length limits that DEFS can exceed.
472 rm -rf conftest* confdefs.h
473 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
474 echo > confdefs.h
476 # A filename unique to this package, relative to the directory that
477 # configure is in, which we can look for to find out if srcdir is correct.
478 ac_unique_file=move-if-change
480 # Find the source files, if location was not specified.
481 if test -z "$srcdir"; then
482 ac_srcdir_defaulted=yes
483 # Try the directory containing this script, then its parent.
484 ac_prog=$0
485 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
486 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
487 srcdir=$ac_confdir
488 if test ! -r $srcdir/$ac_unique_file; then
489 srcdir=..
491 else
492 ac_srcdir_defaulted=no
494 if test ! -r $srcdir/$ac_unique_file; then
495 if test "$ac_srcdir_defaulted" = yes; then
496 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
497 else
498 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
501 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
503 # Prefer explicitly selected file to automatically selected ones.
504 if test -z "$CONFIG_SITE"; then
505 if test "x$prefix" != xNONE; then
506 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
507 else
508 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
511 for ac_site_file in $CONFIG_SITE; do
512 if test -r "$ac_site_file"; then
513 echo "loading site script $ac_site_file"
514 . "$ac_site_file"
516 done
518 if test -r "$cache_file"; then
519 echo "loading cache $cache_file"
520 . $cache_file
521 else
522 echo "creating cache $cache_file"
523 > $cache_file
526 ac_ext=c
527 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
528 ac_cpp='$CPP $CPPFLAGS'
529 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
530 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
531 cross_compiling=$ac_cv_prog_cc_cross
533 ac_exeext=
534 ac_objext=o
535 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
536 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
537 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
538 ac_n= ac_c='
539 ' ac_t=' '
540 else
541 ac_n=-n ac_c= ac_t=
543 else
544 ac_n= ac_c='\c' ac_t=
549 ac_aux_dir=
550 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
551 if test -f $ac_dir/install-sh; then
552 ac_aux_dir=$ac_dir
553 ac_install_sh="$ac_aux_dir/install-sh -c"
554 break
555 elif test -f $ac_dir/install.sh; then
556 ac_aux_dir=$ac_dir
557 ac_install_sh="$ac_aux_dir/install.sh -c"
558 break
560 done
561 if test -z "$ac_aux_dir"; then
562 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
564 ac_config_guess=$ac_aux_dir/config.guess
565 ac_config_sub=$ac_aux_dir/config.sub
566 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
569 # Do some error checking and defaulting for the host and target type.
570 # The inputs are:
571 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
573 # The rules are:
574 # 1. You are not allowed to specify --host, --target, and nonopt at the
575 # same time.
576 # 2. Host defaults to nonopt.
577 # 3. If nonopt is not specified, then host defaults to the current host,
578 # as determined by config.guess.
579 # 4. Target and build default to nonopt.
580 # 5. If nonopt is not specified, then target and build default to host.
582 # The aliases save the names the user supplied, while $host etc.
583 # will get canonicalized.
584 case $host---$target---$nonopt in
585 NONE---*---* | *---NONE---* | *---*---NONE) ;;
586 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
587 esac
590 # Make sure we can run config.sub.
591 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
592 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
595 echo $ac_n "checking host system type""... $ac_c" 1>&6
596 echo "configure:597: checking host system type" >&5
598 host_alias=$host
599 case "$host_alias" in
600 NONE)
601 case $nonopt in
602 NONE)
603 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
604 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
605 fi ;;
606 *) host_alias=$nonopt ;;
607 esac ;;
608 esac
610 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
611 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
612 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
613 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
614 echo "$ac_t""$host" 1>&6
616 echo $ac_n "checking target system type""... $ac_c" 1>&6
617 echo "configure:618: checking target system type" >&5
619 target_alias=$target
620 case "$target_alias" in
621 NONE)
622 case $nonopt in
623 NONE) target_alias=$host_alias ;;
624 *) target_alias=$nonopt ;;
625 esac ;;
626 esac
628 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
629 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
630 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
631 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
632 echo "$ac_t""$target" 1>&6
634 echo $ac_n "checking build system type""... $ac_c" 1>&6
635 echo "configure:636: checking build system type" >&5
637 build_alias=$build
638 case "$build_alias" in
639 NONE)
640 case $nonopt in
641 NONE) build_alias=$host_alias ;;
642 *) build_alias=$nonopt ;;
643 esac ;;
644 esac
646 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
647 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
648 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
649 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
650 echo "$ac_t""$build" 1>&6
652 test "$host_alias" != "$target_alias" &&
653 test "$program_prefix$program_suffix$program_transform_name" = \
654 NONENONEs,x,x, &&
655 program_prefix=${target_alias}-
657 if test "$program_transform_name" = s,x,x,; then
658 program_transform_name=
659 else
660 # Double any \ or $. echo might interpret backslashes.
661 cat <<\EOF_SED > conftestsed
662 s,\\,\\\\,g; s,\$,$$,g
663 EOF_SED
664 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
665 rm -f conftestsed
667 test "$program_prefix" != NONE &&
668 program_transform_name="s,^,${program_prefix},; $program_transform_name"
669 # Use a double $ so make ignores it.
670 test "$program_suffix" != NONE &&
671 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
673 # sed with no file args requires a program.
674 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
677 # Get 'install' or 'install-sh' and its variants.
678 # Find a good install program. We prefer a C program (faster),
679 # so one script is as good as another. But avoid the broken or
680 # incompatible versions:
681 # SysV /etc/install, /usr/sbin/install
682 # SunOS /usr/etc/install
683 # IRIX /sbin/install
684 # AIX /bin/install
685 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
686 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
687 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
688 # ./install, which can be erroneously created by make from ./install.sh.
689 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
690 echo "configure:691: checking for a BSD compatible install" >&5
691 if test -z "$INSTALL"; then
692 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
693 echo $ac_n "(cached) $ac_c" 1>&6
694 else
695 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
696 for ac_dir in $PATH; do
697 # Account for people who put trailing slashes in PATH elements.
698 case "$ac_dir/" in
699 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
701 # OSF1 and SCO ODT 3.0 have their own names for install.
702 # Don't use installbsd from OSF since it installs stuff as root
703 # by default.
704 for ac_prog in ginstall scoinst install; do
705 if test -f $ac_dir/$ac_prog; then
706 if test $ac_prog = install &&
707 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
708 # AIX install. It has an incompatible calling convention.
710 else
711 ac_cv_path_install="$ac_dir/$ac_prog -c"
712 break 2
715 done
717 esac
718 done
719 IFS="$ac_save_IFS"
722 if test "${ac_cv_path_install+set}" = set; then
723 INSTALL="$ac_cv_path_install"
724 else
725 # As a last resort, use the slow shell script. We don't cache a
726 # path for INSTALL within a source directory, because that will
727 # break other packages using the cache if that directory is
728 # removed, or if the path is relative.
729 INSTALL="$ac_install_sh"
732 echo "$ac_t""$INSTALL" 1>&6
734 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
735 # It thinks the first close brace ends the variable substitution.
736 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
738 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
740 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
742 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
743 echo "configure:744: checking whether ln works" >&5
744 if eval "test \"`echo '$''{'acx_cv_prog_LN'+set}'`\" = set"; then
745 echo $ac_n "(cached) $ac_c" 1>&6
746 else
747 rm -f conftestdata_t
748 echo >conftestdata_f
749 if ln conftestdata_f conftestdata_t 2>/dev/null
750 then
751 acx_cv_prog_LN=ln
752 else
753 acx_cv_prog_LN=no
755 rm -f conftestdata_f conftestdata_t
758 if test $acx_cv_prog_LN = no; then
759 LN="cp"
760 echo "$ac_t""no, using $LN" 1>&6
761 else
762 LN="$acx_cv_prog_LN"
763 echo "$ac_t""yes" 1>&6
766 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
767 echo "configure:768: checking whether ln -s works" >&5
768 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
769 echo $ac_n "(cached) $ac_c" 1>&6
770 else
771 rm -f conftestdata
772 if ln -s X conftestdata 2>/dev/null
773 then
774 rm -f conftestdata
775 ac_cv_prog_LN_S="ln -s"
776 else
777 ac_cv_prog_LN_S=ln
780 LN_S="$ac_cv_prog_LN_S"
781 if test "$ac_cv_prog_LN_S" = "ln -s"; then
782 echo "$ac_t""yes" 1>&6
783 else
784 echo "$ac_t""no" 1>&6
788 ### we might need to use some other shell than /bin/sh for running subshells
789 ### If we are on Windows, search for the shell. This will permit people
790 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
791 ### without also having to set CONFIG_SHELL. This code will work when
792 ### using bash, which sets OSTYPE.
793 case "${OSTYPE}" in
794 *win32*)
795 if test x${CONFIG_SHELL} = x ; then
796 if test ! -f /bin/sh ; then
797 if test x${SHELL} != x && test -f ${SHELL} ; then
798 CONFIG_SHELL=${SHELL}
799 export CONFIG_SHELL
800 else
801 for prog in sh sh.exe bash bash.exe; do
802 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
803 for dir in $PATH; do
804 test -z "$dir" && dir=.
805 if test -f $dir/$prog; then
806 CONFIG_SHELL=$dir/$prog
807 export CONFIG_SHELL
808 break
810 done
811 IFS="$save_ifs"
812 test -n "${CONFIG_SHELL}" && break
813 done
818 esac
820 config_shell=${CONFIG_SHELL-/bin/sh}
822 progname=$0
823 # if PWD already has a value, it is probably wrong.
824 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
826 # Export original configure arguments for use by sub-configures. These
827 # will be expanded by make, so quote '$'.
828 tmp="$progname $@"
829 sed -e 's,\$,$$,g' <<EOF_SED > conftestsed.out
830 $tmp
831 EOF_SED
832 TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out`
833 rm -f conftestsed.out
836 moveifchange=${srcdir}/move-if-change
838 # Set srcdir to "." if that's what it is.
839 # This is important for multilib support.
840 pwd=`${PWDCMD-pwd}`
841 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
842 if test "${pwd}" = "${srcpwd}" ; then
843 srcdir=.
846 topsrcdir=$srcpwd
848 extra_host_args=
849 # Define the trigger file to make sure configure will re-run whenever
850 # the gcc version number changes.
851 if test "${with_gcc_version_trigger+set}" = set ; then
852 gcc_version_trigger="$with_gcc_version_trigger"
853 gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
854 else
855 # If gcc's sources are available, define the trigger file.
856 if test -f ${topsrcdir}/gcc/version.c ; then
857 gcc_version_trigger=${topsrcdir}/gcc/version.c
858 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
859 case "$ac_configure_args" in
860 *--with-gcc-version-trigger=$gcc_version_trigger* )
863 # Add to all subconfigure arguments: build, host, and target.
864 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
866 esac
870 ### To add a new directory to the tree, first choose whether it is a target
871 ### or a host dependent tool. Then put it into the appropriate list
872 ### (library or tools, host or target), doing a dependency sort.
874 # Subdirs will be configured in the order listed in build_configdirs,
875 # configdirs, or target_configdirs; see the serialization section below.
877 # Dependency sorting is only needed when *configuration* must be done in
878 # a particular order. In all cases a dependency should be specified in
879 # the Makefile, whether or not it's implicitly specified here.
881 # Double entries in build_configdirs, configdirs, or target_configdirs may
882 # cause circular dependencies and break everything horribly.
884 # these library is used by various programs built for the build
885 # environment
887 build_libs="build-libiberty"
889 # these tools are built for the build environment
890 build_tools="build-texinfo build-byacc build-flex build-bison build-m4"
892 # these libraries are used by various programs built for the host environment
894 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib libbanshee libcpp"
896 # these tools are built for the host environment
897 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
898 # know that we are building the simulator.
899 # binutils, gas and ld appear in that order because it makes sense to run
900 # "make check" in that particular order.
901 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"
903 # libgcj represents the runtime libraries only used by gcj.
904 libgcj="target-libffi \
905 target-boehm-gc \
906 target-zlib \
907 target-qthreads \
908 target-libjava"
910 # these libraries are built for the target environment, and are built after
911 # the host libraries and the host tools (which may be a cross compiler)
913 target_libraries="target-libiberty \
914 target-libgloss \
915 target-newlib \
916 target-libstdc++-v3 \
917 target-libmudflap \
918 target-libgfortran \
919 ${libgcj} \
920 target-libobjc \
921 target-libada"
923 # these tools are built using the target libraries, and are intended to
924 # run only in the target environment
926 # note: any program that *uses* libraries that are in the "target_libraries"
927 # list belongs in this list. those programs are also very likely
928 # candidates for the "native_only" list which follows
930 target_tools="target-examples target-groff target-gperf target-rda"
932 ################################################################################
934 ## All tools belong in one of the four categories, and are assigned above
935 ## We assign ${configdirs} this way to remove all embedded newlines. This
936 ## is important because configure will choke if they ever get through.
937 ## ${configdirs} is directories we build using the host tools.
938 ## ${target_configdirs} is directories we build using the target tools.
939 configdirs=`echo ${host_libs} ${host_tools}`
940 target_configdirs=`echo ${target_libraries} ${target_tools}`
942 # Only make build modules if build != host.
943 if test ${host_alias} != ${build_alias} ; then
944 build_configdirs=`echo ${build_libs} ${build_tools}`
947 ################################################################################
949 srcname="gnu development package"
951 # This gets set non-empty for some net releases of packages.
952 appdirs=""
954 # Define is_cross_compiler to save on calls to 'test'.
955 is_cross_compiler=
956 if test x"${host}" = x"${target}" ; then
957 is_cross_compiler=no
958 else
959 is_cross_compiler=yes
962 # Find the build and target subdir names.
963 case ${build_alias} in
964 "") build_noncanonical=${build} ;;
965 *) build_noncanonical=${build_alias} ;;
966 esac
968 case ${host_alias} in
969 "") host_noncanonical=${build_noncanonical} ;;
970 *) host_noncanonical=${host_alias} ;;
971 esac
973 case ${target_alias} in
974 "") target_noncanonical=${host_noncanonical} ;;
975 *) target_noncanonical=${target_alias} ;;
976 esac
978 # Prefix 'build-' so this never conflicts with target_subdir.
979 build_subdir="build-${build_noncanonical}"
980 # Not really a subdirectory, but here for completeness.
981 host_subdir=.
982 # No prefix.
983 target_subdir=${target_noncanonical}
986 # Skipdirs are removed silently.
987 skipdirs=
988 # Noconfigdirs are removed loudly.
989 noconfigdirs=""
991 use_gnu_ld=
992 # Make sure we don't let GNU ld be added if we didn't want it.
993 if test x$with_gnu_ld = xno ; then
994 use_gnu_ld=no
995 noconfigdirs="$noconfigdirs ld"
998 use_gnu_as=
999 # Make sure we don't let GNU as be added if we didn't want it.
1000 if test x$with_gnu_as = xno ; then
1001 use_gnu_as=no
1002 noconfigdirs="$noconfigdirs gas"
1005 # some tools are so dependent upon X11 that if we're not building with X,
1006 # it's not even worth trying to configure, much less build, that tool.
1008 case ${with_x} in
1009 yes | "") ;; # the default value for this tree is that X11 is available
1011 skipdirs="${skipdirs} tk tix itcl libgui"
1012 # We won't be able to build gdbtk without X.
1013 enable_gdbtk=no
1015 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
1016 esac
1018 # Some tools are only suitable for building in a "native" situation.
1019 # Remove these if host!=target.
1020 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"
1022 # Similarly, some are only suitable for cross toolchains.
1023 # Remove these if host=target.
1024 cross_only="target-libgloss target-newlib target-opcodes"
1026 case $is_cross_compiler in
1027 no) skipdirs="${skipdirs} ${cross_only}" ;;
1028 yes) skipdirs="${skipdirs} ${native_only}" ;;
1029 esac
1031 # If both --with-headers and --with-libs are specified, default to
1032 # --without-newlib.
1033 if test x"${with_headers}" != x && test x"${with_headers} != xno \
1034 && test x"${with_libs}" != x && test x"${with_libs} != xno ; then
1035 if test x"${with_newlib}" = x ; then
1036 with_newlib=no
1040 # Recognize --with-newlib/--without-newlib.
1041 case ${with_newlib} in
1042 no) skipdirs="${skipdirs} target-newlib" ;;
1043 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
1044 esac
1046 # Configure extra directories which are host specific
1048 case "${host}" in
1049 *-cygwin*)
1050 configdirs="$configdirs libtermcap" ;;
1051 esac
1053 # Remove more programs from consideration, based on the host or
1054 # target this usually means that a port of the program doesn't
1055 # exist yet.
1057 case "${host}" in
1058 hppa*64*-*-*)
1059 noconfigdirs="$noconfigdirs byacc"
1061 i[3456789]86-*-vsta)
1062 noconfigdirs="$noconfigdirs tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
1064 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
1065 noconfigdirs="$noconfigdirs tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
1067 i[3456789]86-*-mingw32*)
1068 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
1069 noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
1071 i[3456789]86-*-beos*)
1072 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
1074 *-*-cygwin*)
1075 noconfigdirs="$noconfigdirs autoconf automake send-pr rcs guile perl"
1077 *-*-netbsd*)
1078 noconfigdirs="$noconfigdirs rcs"
1080 ppc*-*-pe)
1081 noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
1083 powerpc-*-beos*)
1084 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
1086 *-*-darwin*)
1087 noconfigdirs="$noconfigdirs tk itcl tix libgui"
1089 esac
1091 # Check whether --with-libbanshee or --without-libbanshee was given.
1092 if test "${with_libbanshee+set}" = set; then
1093 withval="$with_libbanshee"
1097 case ${with_libbanshee} in
1099 noconfigdirs="$noconfigdirs libbanshee" ;;
1100 yes|"")
1101 with_libbanshee=yes
1104 { echo "configure: error: --with-libbanshee can only be empty, "yes" or "no" (empty defaults to "yes"." 1>&2; exit 1; }
1105 esac
1107 # Check whether --enable-libada or --disable-libada was given.
1108 if test "${enable_libada+set}" = set; then
1109 enableval="$enable_libada"
1110 ENABLE_LIBADA=$enableval
1111 else
1112 ENABLE_LIBADA=yes
1115 if test "${ENABLE_LIBADA}" != "yes" ; then
1116 noconfigdirs="$noconfigdirs target-libada"
1119 # Save it here so that, even in case of --enable-libgcj, if the Java
1120 # front-end isn't enabled, we still get libgcj disabled.
1121 libgcj_saved=$libgcj
1122 case $enable_libgcj in
1123 yes)
1124 # If we reset it here, it won't get added to noconfigdirs in the
1125 # target-specific build rules, so it will be forcibly enabled
1126 # (unless the Java language itself isn't enabled).
1127 libgcj=
1130 # Make sure we get it printed in the list of not supported target libs.
1131 noconfigdirs="$noconfigdirs ${libgcj}"
1133 esac
1136 # Allow --disable-libmudflap to exclude target-libmudflap
1137 case $enable_libmudflap in
1138 yes)
1141 noconfigdirs="$noconfigdirs target-libmudflap"
1144 case "${target}" in
1145 *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
1146 # Enable libmudflap by default in GNU and friends.
1148 *-*-freebsd*)
1149 # Enable libmudflap by default in FreeBSD.
1152 # Disable it by default everywhere else.
1153 noconfigdirs="$noconfigdirs target-libmudflap"
1155 esac
1156 esac
1159 case "${target}" in
1160 *-*-chorusos)
1161 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1163 powerpc-*-darwin*)
1164 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1165 noconfigdirs="$noconfigdirs target-libobjc"
1167 *-*-darwin*)
1168 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1169 noconfigdirs="$noconfigdirs target-libobjc ${libgcj}"
1171 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1172 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1174 *-*-freebsd* | *-*-kfreebsd*-gnu)
1175 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1176 if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
1177 && test -f /usr/local/include/gmp.h; then
1178 with_gmp=/usr/local
1181 # Skip some stuff that's unsupported on some FreeBSD configurations.
1182 case "${target}" in
1183 i*86-*-*) ;;
1184 alpha*-*-*) ;;
1186 noconfigdirs="$noconfigdirs ${libgcj}"
1188 esac
1190 *-*-kaos*)
1191 # Remove unsupported stuff on all kaOS configurations.
1192 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-librx"
1193 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
1194 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
1195 noconfigdirs="$noconfigdirs target-libgloss"
1197 *-*-netbsd*)
1198 # Skip some stuff on all NetBSD configurations.
1199 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1201 # Skip some stuff that's unsupported on some NetBSD configurations.
1202 case "${target}" in
1203 i*86-*-netbsdelf*) ;;
1204 arm*-*-netbsdelf*) ;;
1206 noconfigdirs="$noconfigdirs ${libgcj}"
1208 esac
1210 *-*-netware)
1211 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}"
1213 *-*-rtems*)
1214 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1216 *-*-uclinux*)
1217 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}"
1219 *-*-vxworks*)
1220 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj}"
1222 alpha*-dec-osf*)
1223 # ld works, but does not support shared libraries.
1224 # newlib is not 64 bit ready. I'm not sure about fileutils.
1225 # gas doesn't generate exception information.
1226 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1228 alpha*-*-*vms*)
1229 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1231 alpha*-*-linux*)
1232 # newlib is not 64 bit ready
1233 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1235 alpha*-*-*)
1236 # newlib is not 64 bit ready
1237 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1239 am33_2.0-*-linux*)
1240 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1242 sh-*-linux*)
1243 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1245 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1246 noconfigdirs="$noconfigdirs ${libgcj}"
1247 noconfigdirs="$noconfigdirs target-examples"
1248 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1249 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1250 noconfigdirs="$noconfigdirs expect dejagnu"
1251 # the C++ libraries don't build on top of CE's C libraries
1252 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1253 noconfigdirs="$noconfigdirs target-newlib"
1254 case "${host}" in
1255 *-*-cygwin*) ;; # keep gdb and readline
1256 *) noconfigdirs="$noconfigdirs gdb readline"
1258 esac
1260 arc-*-*)
1261 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1263 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1264 noconfigdirs="$noconfigdirs ${libgcj}"
1266 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1267 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1269 arm*-*-symbianelf*)
1270 noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
1272 arm-*-pe*)
1273 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1275 arm-*-oabi*)
1276 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1278 thumb-*-coff)
1279 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1281 thumb-*-elf)
1282 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1284 thumb-*-oabi)
1285 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1287 thumb-*-pe)
1288 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1290 arm-*-riscix*)
1291 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1293 avr-*-*)
1294 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1296 c4x-*-* | tic4x-*-*)
1297 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1299 c54x*-*-* | tic54x-*-*)
1300 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
1302 cris-*-*)
1303 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1305 crx-*-*)
1306 noconfigdirs="$noconfigdirs target-libgloss target-libstdc++-v3 target-mudflap ${libgcj}"
1308 d10v-*-*)
1309 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1311 d30v-*-*)
1312 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1314 fr30-*-elf*)
1315 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1317 frv-*-*)
1318 noconfigdirs="$noconfigdirs ${libgcj}"
1320 h8300*-*-*)
1321 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1323 h8500-*-*)
1324 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1326 hppa*64*-*-linux* | parisc*64*-*-linux*)
1327 # In this case, it's because the hppa64-linux target is for
1328 # the kernel only at this point and has no libc, and thus no
1329 # headers, crt*.o, etc., all of which are needed by these.
1330 noconfigdirs="$noconfigdirs target-zlib"
1332 hppa*-*-*elf* | \
1333 parisc*-*-linux* | hppa*-*-linux* | \
1334 hppa*-*-lites* | \
1335 hppa*-*-openbsd* | \
1336 hppa*64*-*-*)
1337 noconfigdirs="$noconfigdirs ${libgcj}"
1338 # Do configure ld/binutils/gas for this case.
1340 hppa*-*-*)
1341 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1342 # build on HP-UX 10.20.
1343 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1345 i960-*-*)
1346 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1348 ia64*-*-elf*)
1349 # No gdb support yet.
1350 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1352 ia64*-**-hpux*)
1353 # No gdb or ld support yet.
1354 noconfigdirs="$noconfigdirs ${libgcj} tix readline mmalloc libgui itcl gdb ld"
1356 i[3456789]86-*-coff | i[3456789]86-*-elf)
1357 noconfigdirs="$noconfigdirs ${libgcj}"
1359 i[3456789]86-*-linux*)
1360 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1361 # not build java stuff by default.
1362 case "${target}" in
1363 *-*-*libc1*)
1364 noconfigdirs="$noconfigdirs ${libgcj}";;
1365 esac
1367 # This section makes it possible to build newlib natively on linux.
1368 # If we are using a cross compiler then don't configure newlib.
1369 if test x${is_cross_compiler} != xno ; then
1370 noconfigdirs="$noconfigdirs target-newlib"
1372 noconfigdirs="$noconfigdirs target-libgloss"
1373 # If we are not using a cross compiler, do configure newlib.
1374 # Note however, that newlib will only be configured in this situation
1375 # if the --with-newlib option has been given, because otherwise
1376 # 'target-newlib' will appear in skipdirs.
1378 i[3456789]86-*-mingw32*)
1379 target_configdirs="$target_configdirs target-mingw"
1380 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1382 # Can't build gdb for mingw32 if not native.
1383 case "${host}" in
1384 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1385 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1387 esac
1389 *-*-cygwin*)
1390 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1391 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1392 # always build newlib if winsup directory is present.
1393 if test -d "$srcdir/winsup"
1394 then
1395 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1396 else
1397 echo "Warning: winsup is missing so newlib can't be built."
1400 # Can't build gdb for Cygwin if not native.
1401 case "${host}" in
1402 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1403 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1405 esac
1407 i[3456789]86-*-pe)
1408 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1410 i[3456789]86-*-sco3.2v5*)
1411 # The linker does not yet know about weak symbols in COFF,
1412 # and is not configured to handle mixed ELF and COFF.
1413 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1415 i[3456789]86-*-sco*)
1416 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1418 i[3456789]86-*-solaris2*)
1419 noconfigdirs="$noconfigdirs target-libgloss"
1421 i[3456789]86-*-sysv4*)
1422 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1424 i[3456789]86-*-beos*)
1425 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1427 m32r-*-*)
1428 noconfigdirs="$noconfigdirs ${libgcj}"
1430 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1431 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1433 m68k-*-elf*)
1434 noconfigdirs="$noconfigdirs ${libgcj}"
1436 m68k-*-coff*)
1437 noconfigdirs="$noconfigdirs ${libgcj}"
1439 mcore-*-pe*)
1440 # The EPOC C++ environment does not support exceptions or rtti,
1441 # and so building libstdc++-v3 tends not to always work.
1442 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1444 mmix-*-*)
1445 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1447 mn10200-*-*)
1448 noconfigdirs="$noconfigdirs ${libgcj}"
1450 mn10300-*-*)
1451 noconfigdirs="$noconfigdirs ${libgcj}"
1453 powerpc-*-aix*)
1454 # copied from rs6000-*-* entry
1455 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1457 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1458 target_configdirs="$target_configdirs target-winsup"
1459 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1460 # always build newlib.
1461 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1463 # This is temporary until we can link against shared libraries
1464 powerpcle-*-solaris*)
1465 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1467 powerpc-*-beos*)
1468 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1470 powerpc-*-eabi)
1471 noconfigdirs="$noconfigdirs ${libgcj}"
1473 rs6000-*-lynxos*)
1474 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1476 rs6000-*-aix*)
1477 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1479 rs6000-*-*)
1480 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1482 m68k-apollo-*)
1483 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1485 mips*-*-irix5*)
1486 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1488 mips*-*-irix6*)
1489 # Linking libjava exceeds command-line length limits on at least
1490 # IRIX 6.2, but not on IRIX 6.5.
1491 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1492 # <oldham@codesourcery.com>
1493 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1495 mips*-dec-bsd*)
1496 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1498 mips*-*-bsd*)
1499 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1501 mipstx39-*-*)
1502 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1504 mips64*-*-linux*)
1505 noconfigdirs="$noconfigdirs target-newlib ${libgcj}"
1507 mips*-*-linux*)
1508 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1510 mips*-*-*)
1511 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1513 romp-*-*)
1514 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1516 sh-*-*)
1517 case "${host}" in
1518 i[3456789]86-*-vsta) ;; # don't add gprof back in
1519 i[3456789]86-*-go32*) ;; # don't add gprof back in
1520 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
1521 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1522 esac
1523 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1525 sh64-*-*)
1526 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1528 sparc-*-elf*)
1529 noconfigdirs="$noconfigdirs ${libgcj}"
1531 sparc64-*-elf*)
1532 noconfigdirs="$noconfigdirs ${libgcj}"
1534 sparclite-*-*)
1535 noconfigdirs="$noconfigdirs ${libgcj}"
1537 sparc-*-sunos4*)
1538 noconfigdirs="$noconfigdirs ${libgcj}"
1539 if test x${is_cross_compiler} != xno ; then
1540 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1541 else
1542 use_gnu_ld=no
1545 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1547 v810-*-*)
1548 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
1550 v850-*-*)
1551 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1553 v850e-*-*)
1554 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1556 v850ea-*-*)
1557 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1559 vax-*-vms)
1560 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1562 vax-*-*)
1563 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1565 xtensa-*-*)
1566 noconfigdirs="$noconfigdirs ${libgcj}"
1568 ip2k-*-*)
1569 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1571 *-*-linux*)
1572 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1574 *-*-lynxos*)
1575 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1577 *-*-*)
1578 noconfigdirs="$noconfigdirs ${libgcj}"
1580 esac
1582 # If we aren't building newlib, then don't build libgloss, since libgloss
1583 # depends upon some newlib header files.
1584 case "${noconfigdirs}" in
1585 *target-libgloss*) ;;
1586 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1587 esac
1589 # Work in distributions that contain no compiler tools, like Autoconf.
1590 tentative_cc=""
1591 host_makefile_frag=/dev/null
1592 if test -d ${srcdir}/config ; then
1593 case "${host}" in
1594 m68k-hp-hpux*)
1595 # Avoid "too much defining" errors from HPUX compiler.
1596 tentative_cc="cc -Wp,-H256000"
1597 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1598 # If it's HP/UX ar, this should be harmless.
1599 RANLIB="ar ts"
1601 m68k-apollo-sysv*)
1602 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1604 m68k-apollo-bsd*)
1605 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1606 # chokes on bfd, the compiler won't let you assign integers to enums, and
1607 # other problems. Defining CC to gcc is a questionable way to say "don't use
1608 # the apollo compiler" (the preferred version of GCC could be called cc,
1609 # or whatever), but I'm not sure leaving CC as cc is any better...
1610 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1611 # Used to have BISON=yacc.
1612 tentative_cc=gcc
1614 m88k-dg-dgux*)
1615 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1617 m88k-harris-cxux*)
1618 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1619 tentative_cc="cc -Xa"
1620 host_makefile_frag="config/mh-cxux"
1622 m88k-motorola-sysv*)
1624 mips*-dec-ultrix*)
1625 tentative_cc="cc -Wf,-XNg1000"
1626 host_makefile_frag="config/mh-decstation"
1628 mips*-nec-sysv4*)
1629 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1630 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1631 host_makefile_frag="config/mh-necv4"
1633 mips*-sgi-irix4*)
1634 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1635 # environment. Also bump switch table size so that cp-parse will
1636 # compile. Bump string length limit so linker builds.
1637 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1639 mips*-*-sysv4*)
1640 host_makefile_frag="config/mh-sysv4"
1642 mips*-*-sysv*)
1643 # This is for a MIPS running RISC/os 4.52C.
1645 # This is needed for GDB, but needs to be in the top-level make because
1646 # if a library is compiled with the bsd headers and gets linked with the
1647 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1648 # a different size).
1649 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1650 # known except to select the sysv environment. Could we use /proc instead?
1651 # These "sysv environments" and "bsd environments" often end up being a pain.
1653 # This is not part of CFLAGS because perhaps not all C compilers have this
1654 # option.
1655 tentative_cc="cc -systype sysv"
1657 i370-ibm-opened*)
1658 tentative_cc="c89"
1660 i[3456789]86-*-sysv5*)
1661 host_makefile_frag="config/mh-sysv5"
1663 i[3456789]86-*-dgux*)
1664 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1665 host_makefile_frag="config/mh-dgux386"
1667 i[3456789]86-ncr-sysv4.3*)
1668 # The MetaWare compiler will generate a copyright message unless you
1669 # turn it off by adding the -Hnocopyr flag.
1670 tentative_cc="cc -Hnocopyr"
1672 i[3456789]86-ncr-sysv4*)
1673 # for an NCR 3000 (i486/SVR4) system.
1674 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1675 # This compiler not only emits obnoxious copyright messages every time
1676 # you run it, but it chokes and dies on a whole bunch of GNU source
1677 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1678 tentative_cc="/usr/ccs/ATT/cc"
1679 host_makefile_frag="config/mh-ncr3000"
1681 i[3456789]86-*-sco3.2v5*)
1683 i[3456789]86-*-sco*)
1684 # The native C compiler botches some simple uses of const. Unfortunately,
1685 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1686 tentative_cc="cc -Dconst="
1687 host_makefile_frag="config/mh-sco"
1689 i[3456789]86-*-udk*)
1690 host_makefile_frag="config/mh-sysv5"
1692 i[3456789]86-*-solaris2*)
1693 host_makefile_frag="config/mh-sysv4"
1695 i[3456789]86-*-msdosdjgpp*)
1696 host_makefile_frag="config/mh-djgpp"
1698 *-cygwin*)
1699 host_makefile_frag="config/mh-cygwin"
1701 *-mingw32*)
1702 host_makefile_frag="config/mh-mingw32"
1704 *-interix*)
1705 host_makefile_frag="config/mh-interix"
1707 vax-*-ultrix2*)
1708 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1709 tentative_cc=gcc
1711 *-*-solaris2*)
1712 host_makefile_frag="config/mh-solaris"
1714 m68k-sun-sunos*)
1715 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1716 # without overflowing the jump tables (-J says to use a 32 bit table)
1717 tentative_cc="cc -J"
1719 *-hp-hpux*)
1720 tentative_cc="cc -Wp,-H256000"
1722 *-*-hiux*)
1723 tentative_cc="cc -Wp,-H256000"
1725 rs6000-*-lynxos*)
1726 # /bin/cc is less than useful for our purposes. Always use GCC
1727 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1728 host_makefile_frag="config/mh-lynxrs6k"
1730 *-*-lynxos*)
1731 # /bin/cc is less than useful for our purposes. Always use GCC
1732 tentative_cc="/bin/gcc"
1734 *-*-sysv4*)
1735 host_makefile_frag="config/mh-sysv4"
1737 esac
1740 # If we aren't going to be using gcc, see if we can extract a definition
1741 # of CC from the fragment.
1742 # Actually, use the 'pre-extracted' version above.
1743 if test -z "${CC}" && test "${build}" = "${host}" ; then
1744 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1745 found=
1746 for dir in $PATH; do
1747 test -z "$dir" && dir=.
1748 if test -f $dir/gcc; then
1749 found=yes
1750 break
1752 done
1753 IFS="$save_ifs"
1754 if test -z "${found}" && test -n "${tentative_cc}" ; then
1755 CC=$tentative_cc
1759 if test "${build}" != "${host}" ; then
1760 # If we are doing a Canadian Cross, in which the host and build systems
1761 # are not the same, we set reasonable default values for the tools.
1763 CC=${CC-${host_alias}-gcc}
1764 CFLAGS=${CFLAGS-"-g -O2"}
1765 CXX=${CXX-${host_alias}-c++}
1766 CXXFLAGS=${CXXFLAGS-"-g -O2"}
1767 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
1768 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
1769 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
1770 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
1771 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
1772 BUILD_DIR_PREFIX=${build_subdir}
1773 BUILD_PREFIX=${build_alias}-
1774 BUILD_PREFIX_1=${build_alias}-
1776 else
1777 # Set reasonable default values for some tools even if not Canadian.
1778 # Of course, these are different reasonable default values, originally
1779 # specified directly in the Makefile.
1780 # We don't export, so that autoconf can do its job.
1781 # Note that all these settings are above the fragment inclusion point
1782 # in Makefile.in, so can still be overridden by fragments.
1783 # This is all going to change when we autoconfiscate...
1785 CC_FOR_BUILD="\$(CC)"
1786 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
1787 BUILD_DIR_PREFIX=
1788 BUILD_PREFIX=
1789 BUILD_PREFIX_1=loser-
1791 # Extract the first word of "gcc", so it can be a program name with args.
1792 set dummy gcc; ac_word=$2
1793 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1794 echo "configure:1795: checking for $ac_word" >&5
1795 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1796 echo $ac_n "(cached) $ac_c" 1>&6
1797 else
1798 if test -n "$CC"; then
1799 ac_cv_prog_CC="$CC" # Let the user override the test.
1800 else
1801 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1802 ac_dummy="$PATH"
1803 for ac_dir in $ac_dummy; do
1804 test -z "$ac_dir" && ac_dir=.
1805 if test -f $ac_dir/$ac_word; then
1806 ac_cv_prog_CC="gcc"
1807 break
1809 done
1810 IFS="$ac_save_ifs"
1813 CC="$ac_cv_prog_CC"
1814 if test -n "$CC"; then
1815 echo "$ac_t""$CC" 1>&6
1816 else
1817 echo "$ac_t""no" 1>&6
1820 if test -z "$CC"; then
1821 # Extract the first word of "cc", so it can be a program name with args.
1822 set dummy cc; ac_word=$2
1823 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1824 echo "configure:1825: checking for $ac_word" >&5
1825 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1826 echo $ac_n "(cached) $ac_c" 1>&6
1827 else
1828 if test -n "$CC"; then
1829 ac_cv_prog_CC="$CC" # Let the user override the test.
1830 else
1831 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1832 ac_prog_rejected=no
1833 ac_dummy="$PATH"
1834 for ac_dir in $ac_dummy; do
1835 test -z "$ac_dir" && ac_dir=.
1836 if test -f $ac_dir/$ac_word; then
1837 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1838 ac_prog_rejected=yes
1839 continue
1841 ac_cv_prog_CC="cc"
1842 break
1844 done
1845 IFS="$ac_save_ifs"
1846 if test $ac_prog_rejected = yes; then
1847 # We found a bogon in the path, so make sure we never use it.
1848 set dummy $ac_cv_prog_CC
1849 shift
1850 if test $# -gt 0; then
1851 # We chose a different compiler from the bogus one.
1852 # However, it has the same basename, so the bogon will be chosen
1853 # first if we set CC to just the basename; use the full file name.
1854 shift
1855 set dummy "$ac_dir/$ac_word" "$@"
1856 shift
1857 ac_cv_prog_CC="$@"
1862 CC="$ac_cv_prog_CC"
1863 if test -n "$CC"; then
1864 echo "$ac_t""$CC" 1>&6
1865 else
1866 echo "$ac_t""no" 1>&6
1869 if test -z "$CC"; then
1870 case "`uname -s`" in
1871 *win32* | *WIN32*)
1872 # Extract the first word of "cl", so it can be a program name with args.
1873 set dummy cl; ac_word=$2
1874 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1875 echo "configure:1876: checking for $ac_word" >&5
1876 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1877 echo $ac_n "(cached) $ac_c" 1>&6
1878 else
1879 if test -n "$CC"; then
1880 ac_cv_prog_CC="$CC" # Let the user override the test.
1881 else
1882 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1883 ac_dummy="$PATH"
1884 for ac_dir in $ac_dummy; do
1885 test -z "$ac_dir" && ac_dir=.
1886 if test -f $ac_dir/$ac_word; then
1887 ac_cv_prog_CC="cl"
1888 break
1890 done
1891 IFS="$ac_save_ifs"
1894 CC="$ac_cv_prog_CC"
1895 if test -n "$CC"; then
1896 echo "$ac_t""$CC" 1>&6
1897 else
1898 echo "$ac_t""no" 1>&6
1901 esac
1903 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1906 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1907 echo "configure:1908: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1909 ac_ext=c
1910 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1911 ac_cpp='$CPP $CPPFLAGS'
1912 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1913 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1914 cross_compiling=$ac_cv_prog_cc_cross
1916 cat > conftest.$ac_ext << EOF
1918 #line 1919 "configure"
1919 #include "confdefs.h"
1921 main(){return(0);}
1923 if { (eval echo configure:1924: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1924 ac_cv_prog_cc_works=yes
1925 # If we can't run a trivial program, we are probably using a cross compiler.
1926 if (./conftest; exit) 2>/dev/null; then
1927 ac_cv_prog_cc_cross=no
1928 else
1929 ac_cv_prog_cc_cross=yes
1931 else
1932 echo "configure: failed program was:" >&5
1933 cat conftest.$ac_ext >&5
1934 ac_cv_prog_cc_works=no
1936 rm -fr conftest*
1937 ac_ext=c
1938 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1939 ac_cpp='$CPP $CPPFLAGS'
1940 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1941 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1942 cross_compiling=$ac_cv_prog_cc_cross
1944 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1945 if test $ac_cv_prog_cc_works = no; then
1946 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1948 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1949 echo "configure:1950: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1950 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1951 cross_compiling=$ac_cv_prog_cc_cross
1953 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1954 echo "configure:1955: checking whether we are using GNU C" >&5
1955 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1956 echo $ac_n "(cached) $ac_c" 1>&6
1957 else
1958 cat > conftest.c <<EOF
1959 #ifdef __GNUC__
1960 yes;
1961 #endif
1963 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1964: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1964 ac_cv_prog_gcc=yes
1965 else
1966 ac_cv_prog_gcc=no
1970 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1972 if test $ac_cv_prog_gcc = yes; then
1973 GCC=yes
1974 else
1975 GCC=
1978 ac_test_CFLAGS="${CFLAGS+set}"
1979 ac_save_CFLAGS="$CFLAGS"
1980 CFLAGS=
1981 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1982 echo "configure:1983: checking whether ${CC-cc} accepts -g" >&5
1983 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1984 echo $ac_n "(cached) $ac_c" 1>&6
1985 else
1986 echo 'void f(){}' > conftest.c
1987 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1988 ac_cv_prog_cc_g=yes
1989 else
1990 ac_cv_prog_cc_g=no
1992 rm -f conftest*
1996 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1997 if test "$ac_test_CFLAGS" = set; then
1998 CFLAGS="$ac_save_CFLAGS"
1999 elif test $ac_cv_prog_cc_g = yes; then
2000 if test "$GCC" = yes; then
2001 CFLAGS="-g -O2"
2002 else
2003 CFLAGS="-g"
2005 else
2006 if test "$GCC" = yes; then
2007 CFLAGS="-O2"
2008 else
2009 CFLAGS=
2014 # We must set the default linker to the linker used by gcc for the correct
2015 # operation of libtool. If LD is not defined and we are using gcc, try to
2016 # set the LD default to the ld used by gcc.
2017 if test -z "$LD"; then
2018 if test "$GCC" = yes; then
2019 case $build in
2020 *-*-mingw*)
2021 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2023 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2024 esac
2025 case $gcc_prog_ld in
2026 # Accept absolute paths.
2027 [\\/]* | [A-Za-z]:[\\/]*)
2028 LD="$gcc_prog_ld" ;;
2029 esac
2033 CXX=${CXX-"c++"}
2034 CFLAGS=${CFLAGS-"-g"}
2035 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2038 if test $host != $build; then
2039 ac_tool_prefix=${host_alias}-
2040 else
2041 ac_tool_prefix=
2046 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
2047 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
2048 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2049 echo "configure:2050: checking for $ac_word" >&5
2050 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2051 echo $ac_n "(cached) $ac_c" 1>&6
2052 else
2053 if test -n "$GNATBIND"; then
2054 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2055 else
2056 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2057 ac_dummy="$PATH"
2058 for ac_dir in $ac_dummy; do
2059 test -z "$ac_dir" && ac_dir=.
2060 if test -f $ac_dir/$ac_word; then
2061 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
2062 break
2064 done
2065 IFS="$ac_save_ifs"
2068 GNATBIND="$ac_cv_prog_GNATBIND"
2069 if test -n "$GNATBIND"; then
2070 echo "$ac_t""$GNATBIND" 1>&6
2071 else
2072 echo "$ac_t""no" 1>&6
2076 if test -z "$ac_cv_prog_GNATBIND"; then
2077 if test -n "$ac_tool_prefix"; then
2078 # Extract the first word of "gnatbind", so it can be a program name with args.
2079 set dummy gnatbind; ac_word=$2
2080 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2081 echo "configure:2082: checking for $ac_word" >&5
2082 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2083 echo $ac_n "(cached) $ac_c" 1>&6
2084 else
2085 if test -n "$GNATBIND"; then
2086 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2087 else
2088 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2089 ac_dummy="$PATH"
2090 for ac_dir in $ac_dummy; do
2091 test -z "$ac_dir" && ac_dir=.
2092 if test -f $ac_dir/$ac_word; then
2093 ac_cv_prog_GNATBIND="gnatbind"
2094 break
2096 done
2097 IFS="$ac_save_ifs"
2098 test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND="no"
2101 GNATBIND="$ac_cv_prog_GNATBIND"
2102 if test -n "$GNATBIND"; then
2103 echo "$ac_t""$GNATBIND" 1>&6
2104 else
2105 echo "$ac_t""no" 1>&6
2108 else
2109 GNATBIND="no"
2113 echo $ac_n "checking whether compiler driver understands Ada""... $ac_c" 1>&6
2114 echo "configure:2115: checking whether compiler driver understands Ada" >&5
2115 if eval "test \"`echo '$''{'acx_cv_cc_gcc_supports_ada'+set}'`\" = set"; then
2116 echo $ac_n "(cached) $ac_c" 1>&6
2117 else
2118 cat >conftest.adb <<EOF
2119 procedure conftest is begin null; end conftest;
2121 acx_cv_cc_gcc_supports_ada=no
2122 # There is a bug in old released versions of GCC which causes the
2123 # driver to exit successfully when the appropriate language module
2124 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
2125 # Therefore we must check for the error message as well as an
2126 # unsuccessful exit.
2127 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
2128 # given a .adb file, but produce no object file. So we must check
2129 # if an object file was really produced to guard against this.
2130 errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
2131 if test x"$errors" = x && test -f conftest.$ac_objext; then
2132 acx_cv_cc_gcc_supports_ada=yes
2133 break
2135 rm -f conftest.*
2138 echo "$ac_t""$acx_cv_cc_gcc_supports_ada" 1>&6
2140 if test x$GNATBIND != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
2141 have_gnat=yes
2142 else
2143 have_gnat=no
2146 echo $ac_n "checking how to compare bootstrapped objects""... $ac_c" 1>&6
2147 echo "configure:2148: checking how to compare bootstrapped objects" >&5
2148 if eval "test \"`echo '$''{'gcc_cv_prog_cmp_skip'+set}'`\" = set"; then
2149 echo $ac_n "(cached) $ac_c" 1>&6
2150 else
2151 echo abfoo >t1
2152 echo cdfoo >t2
2153 gcc_cv_prog_cmp_skip='tail +16c $$f1 > tmp-foo1; tail +16c $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2'
2154 if cmp t1 t2 2 2 > /dev/null 2>&1; then
2155 if cmp t1 t2 1 1 > /dev/null 2>&1; then
2157 else
2158 gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16'
2161 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
2162 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
2164 else
2165 gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
2168 rm t1 t2
2172 echo "$ac_t""$gcc_cv_prog_cmp_skip" 1>&6
2173 do_compare="$gcc_cv_prog_cmp_skip"
2177 # Check for GMP and MPFR
2178 gmplibs=
2179 gmpinc=
2180 have_gmp=yes
2181 # Specify a location for mpfr
2182 # check for this first so it ends up on the link line before gmp.
2183 # Check whether --with-mpfr-dir or --without-mpfr-dir was given.
2184 if test "${with_mpfr_dir+set}" = set; then
2185 withval="$with_mpfr_dir"
2190 if test "x$with_mpfr_dir" != x; then
2191 gmpinc="-I$with_mpfr_dir/mpfr"
2192 gmplibs="$with_mpfr_dir/libmpfr.a"
2193 else
2194 gmplibs="-lmpfr"
2197 # Check whether --with-mpfr or --without-mpfr was given.
2198 if test "${with_mpfr+set}" = set; then
2199 withval="$with_mpfr"
2204 if test "x$with_mpfr" != x; then
2205 gmplibs="-L$with_mpfr/lib $gmplibs"
2206 gmpinc="-I$with_mpfr/include"
2209 # Specify a location for gmp
2210 # Check whether --with-gmp-dir or --without-gmp-dir was given.
2211 if test "${with_gmp_dir+set}" = set; then
2212 withval="$with_gmp_dir"
2217 if test "x$with_gmp_dir" != x; then
2218 gmpinc="$gmpinc -I$with_gmp_dir"
2219 if test -f "$with_gmp_dir/.libs/libgmp.a"; then
2220 gmplibs="$gmplibs $with_gmp_dir/.libs/libgmp.a"
2221 elif test -f "$with_gmp_dir/_libs/libgmp.a"; then
2222 gmplibs="$gmplibs $with_gmp_dir/_libs/libgmp.a"
2224 # One of the later tests will catch the error if neither library is present.
2225 else
2226 gmplibs="$gmplibs -lgmp"
2229 # Check whether --with-gmp or --without-gmp was given.
2230 if test "${with_gmp+set}" = set; then
2231 withval="$with_gmp"
2236 if test "x$with_gmp" != x; then
2237 gmplibs="-L$with_gmp/lib $gmplibs"
2238 gmpinc="-I$with_gmp/include $gmpinc"
2241 saved_CFLAGS="$CFLAGS"
2242 CFLAGS="$CFLAGS $gmpinc"
2243 # Check GMP actually works
2244 echo $ac_n "checking for correct version of gmp.h""... $ac_c" 1>&6
2245 echo "configure:2246: checking for correct version of gmp.h" >&5
2246 cat > conftest.$ac_ext <<EOF
2247 #line 2248 "configure"
2248 #include "confdefs.h"
2249 #include "gmp.h"
2250 int main() {
2252 #if __GNU_MP_VERSION < 3
2253 choke me
2254 #endif
2256 ; return 0; }
2258 if { (eval echo configure:2259: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2259 rm -rf conftest*
2260 echo "$ac_t""yes" 1>&6
2261 else
2262 echo "configure: failed program was:" >&5
2263 cat conftest.$ac_ext >&5
2264 rm -rf conftest*
2265 echo "$ac_t""no" 1>&6; have_gmp=no
2267 rm -f conftest*
2269 if test x"$have_gmp" = xyes; then
2270 echo $ac_n "checking for MPFR""... $ac_c" 1>&6
2271 echo "configure:2272: checking for MPFR" >&5
2273 saved_LIBS="$LIBS"
2274 LIBS="$LIBS $gmplibs"
2275 cat > conftest.$ac_ext <<EOF
2276 #line 2277 "configure"
2277 #include "confdefs.h"
2278 #include <gmp.h>
2279 #include <mpfr.h>
2280 int main() {
2281 mpfr_t n; mpfr_init(n);
2282 ; return 0; }
2284 if { (eval echo configure:2285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2285 rm -rf conftest*
2286 echo "$ac_t""yes" 1>&6
2287 else
2288 echo "configure: failed program was:" >&5
2289 cat conftest.$ac_ext >&5
2290 rm -rf conftest*
2291 echo "$ac_t""no" 1>&6; have_gmp=no
2293 rm -f conftest*
2294 LIBS="$saved_LIBS"
2295 CFLAGS="$saved_CFLAGS"
2298 # Flags needed for both GMP and/or MPFR
2302 # By default, C is the only stage 1 language.
2303 stage1_languages=c
2306 # Figure out what language subdirectories are present.
2307 # Look if the user specified --enable-languages="..."; if not, use
2308 # the environment variable $LANGUAGES if defined. $LANGUAGES might
2309 # go away some day.
2310 # NB: embedded tabs in this IF block -- do not untabify
2311 if test -d ${srcdir}/gcc; then
2312 if test x"${enable_languages+set}" != xset; then
2313 if test x"${LANGUAGES+set}" = xset; then
2314 enable_languages="${LANGUAGES}"
2315 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
2316 else
2317 enable_languages=all
2319 else
2320 if test x"${enable_languages}" = x ||
2321 test x"${enable_languages}" = xyes;
2322 then
2323 echo configure.in: --enable-languages needs at least one language argument 1>&2
2324 exit 1
2327 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
2329 # First scan to see if an enabled language requires some other language.
2330 # We assume that a given config-lang.in will list all the language
2331 # front ends it requires, even if some are required indirectly.
2332 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
2333 case ${lang_frag} in
2334 ..) ;;
2335 # The odd quoting in the next line works around
2336 # an apparent bug in bash 1.12 on linux.
2337 ${srcdir}/gcc/[*]/config-lang.in) ;;
2339 # From the config-lang.in, get $language, $lang_requires
2340 language=
2341 lang_requires=
2342 . ${lang_frag}
2343 for other in ${lang_requires} ; do
2344 case ,${enable_languages}, in
2345 *,$other,*) ;;
2346 *,all,*) ;;
2347 *,$language,*)
2348 echo " \`$other' language required by \`$language'; enabling" 1>&2
2349 enable_languages="${enable_languages},${other}"
2351 esac
2352 done
2354 esac
2355 done
2357 new_enable_languages=c
2358 missing_languages=`echo ",$enable_languages," | sed -e s/,all,/,/ -e s/,c,/,/ `
2360 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
2361 case ${lang_frag} in
2362 ..) ;;
2363 # The odd quoting in the next line works around
2364 # an apparent bug in bash 1.12 on linux.
2365 ${srcdir}/gcc/[*]/config-lang.in) ;;
2367 # From the config-lang.in, get $language, $target_libs,
2368 # $lang_dirs, $boot_language, and $build_by_default
2369 language=
2370 target_libs=
2371 lang_dirs=
2372 boot_language=
2373 build_by_default=
2374 need_gmp=
2375 . ${lang_frag}
2376 # This is quite sensitive to the ordering of the case statement arms.
2377 case ,${enable_languages},:${language}:${have_gnat}:${build_by_default} in
2378 *::*:*)
2379 echo "${lang_frag} doesn't set \$language." 1>&2
2380 exit 1
2382 *:ada:no:*)
2383 # Ada was requested with no preexisting GNAT. Disable unconditionally.
2384 add_this_lang=no
2386 *,${language},*:*:*:*)
2387 # Language was explicitly selected; include it.
2388 add_this_lang=yes
2390 *,all,*:*:*:no)
2391 # 'all' was selected, but this is not a default language
2392 # so do not include it.
2393 add_this_lang=no
2395 *,all,*:*:*:*)
2396 # 'all' was selected and this is a default language; include it.
2397 add_this_lang=yes
2400 add_this_lang=no
2402 esac
2404 # Disable language that need GMP if it isn't available.
2405 if test x"$need_gmp" = xyes && test x"$have_gmp" = xno; then
2406 add_this_lang=no
2409 case $add_this_lang in
2411 # Remove language-dependent dirs.
2412 eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
2415 new_enable_languages="$new_enable_languages,$language"
2416 missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
2417 case ${boot_language} in
2418 yes)
2419 # Add to (comma-separated) list of stage 1 languages.
2420 stage1_languages="${stage1_languages},${language}"
2422 esac
2424 esac
2426 esac
2427 done
2429 missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"`
2430 if test "x$missing_languages" != x; then
2431 { echo "configure: error:
2432 The following requested languages were not found: ${missing_languages}" 1>&2; exit 1; }
2435 if test "x$new_enable_languages" != "x$enable_languages"; then
2436 echo The following languages will be built: ${new_enable_languages}
2438 enable_languages="$new_enable_languages"
2439 ac_configure_args=`echo " $ac_configure_args" | sed -e 's/ --enable-languages=[^ ]*//' -e 's/$/ --enable-languages='"$enable_languages"/ `
2442 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
2443 # $target_configdirs.
2444 # If we have the source for $noconfigdirs entries, add them to $notsupp.
2446 notsupp=""
2447 for dir in . $skipdirs $noconfigdirs ; do
2448 dirname=`echo $dir | sed -e s/target-//g`
2449 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2450 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
2451 if test -r $srcdir/$dirname/configure ; then
2452 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2453 true
2454 else
2455 notsupp="$notsupp $dir"
2459 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2460 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
2461 if test -r $srcdir/$dirname/configure ; then
2462 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2463 true
2464 else
2465 notsupp="$notsupp $dir"
2469 done
2471 # Sometimes the tools are distributed with libiberty but with no other
2472 # libraries. In that case, we don't want to build target-libiberty.
2473 if test -n "${target_configdirs}" ; then
2474 others=
2475 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
2476 if test "$i" != "libiberty" ; then
2477 if test -r $srcdir/$i/configure ; then
2478 others=yes;
2479 break;
2482 done
2483 if test -z "${others}" ; then
2484 target_configdirs=
2488 # Quietly strip out all directories which aren't configurable in this tree.
2489 # This relies on all configurable subdirectories being autoconfiscated, which
2490 # is now the case.
2491 build_configdirs_all="$build_configdirs"
2492 build_configdirs=
2493 for i in ${build_configdirs_all} ; do
2494 j=`echo $i | sed -e s/build-//g`
2495 if test -f ${srcdir}/$j/configure ; then
2496 build_configdirs="${build_configdirs} $i"
2498 done
2500 configdirs_all="$configdirs"
2501 configdirs=
2502 for i in ${configdirs_all} ; do
2503 if test -f ${srcdir}/$i/configure ; then
2504 configdirs="${configdirs} $i"
2506 done
2508 target_configdirs_all="$target_configdirs"
2509 target_configdirs=
2510 for i in ${target_configdirs_all} ; do
2511 j=`echo $i | sed -e s/target-//g`
2512 if test -f ${srcdir}/$j/configure ; then
2513 target_configdirs="${target_configdirs} $i"
2515 done
2517 # Produce a warning message for the subdirs we can't configure.
2518 # This isn't especially interesting in the Cygnus tree, but in the individual
2519 # FSF releases, it's important to let people know when their machine isn't
2520 # supported by the one or two programs in a package.
2522 if test -n "${notsupp}" && test -z "${norecursion}" ; then
2523 # If $appdirs is non-empty, at least one of those directories must still
2524 # be configured, or we error out. (E.g., if the gas release supports a
2525 # specified target in some subdirs but not the gas subdir, we shouldn't
2526 # pretend that all is well.)
2527 if test -n "$appdirs" ; then
2528 for dir in $appdirs ; do
2529 if test -r $dir/Makefile.in ; then
2530 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2531 appdirs=""
2532 break
2534 if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then
2535 appdirs=""
2536 break
2539 done
2540 if test -n "$appdirs" ; then
2541 echo "*** This configuration is not supported by this package." 1>&2
2542 exit 1
2545 # Okay, some application will build, or we don't care to check. Still
2546 # notify of subdirs not getting built.
2547 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
2548 echo " ${notsupp}" 1>&2
2549 echo " (Any other directories should still work fine.)" 1>&2
2552 case "$host" in
2553 *msdosdjgpp*)
2554 enable_gdbtk=no ;;
2555 esac
2557 copy_dirs=
2559 # Handle --with-headers=XXX. If the value is not "yes", the contents of
2560 # the named directory are copied to $(tooldir)/sys-include.
2561 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
2562 if test x${is_cross_compiler} = xno ; then
2563 echo 1>&2 '***' --with-headers is only supported when cross compiling
2564 exit 1
2566 if test x"${with_headers}" != xyes ; then
2567 case "${exec_prefixoption}" in
2568 "") x=${prefix} ;;
2569 *) x=${exec_prefix} ;;
2570 esac
2571 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
2575 # Handle --with-libs=XXX. If the value is not "yes", the contents of
2576 # the name directories are copied to $(tooldir)/lib. Multiple directories
2577 # are permitted.
2578 if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
2579 if test x${is_cross_compiler} = xno ; then
2580 echo 1>&2 '***' --with-libs is only supported when cross compiling
2581 exit 1
2583 if test x"${with_libs}" != xyes ; then
2584 # Copy the libraries in reverse order, so that files in the first named
2585 # library override files in subsequent libraries.
2586 case "${exec_prefixoption}" in
2587 "") x=${prefix} ;;
2588 *) x=${exec_prefix} ;;
2589 esac
2590 for l in ${with_libs}; do
2591 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
2592 done
2596 # Handle ${copy_dirs}
2597 set fnord ${copy_dirs}
2598 shift
2599 while test $# != 0 ; do
2600 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
2602 else
2603 echo Copying $1 to $2
2605 # Use the install script to create the directory and all required
2606 # parent directories.
2607 if test -d $2 ; then
2609 else
2610 echo >config.temp
2611 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
2614 # Copy the directory, assuming we have tar.
2615 # FIXME: Should we use B in the second tar? Not all systems support it.
2616 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
2618 # It is the responsibility of the user to correctly adjust all
2619 # symlinks. If somebody can figure out how to handle them correctly
2620 # here, feel free to add the code.
2622 echo $1 > $2/COPIED
2624 shift; shift
2625 done
2627 extra_arflags_for_target=
2628 extra_nmflags_for_target=
2629 extra_ranlibflags_for_target=
2630 target_makefile_frag=/dev/null
2631 case "${target}" in
2632 i[3456789]86-*-netware*)
2633 target_makefile_frag="config/mt-netware"
2635 powerpc-*-netware*)
2636 target_makefile_frag="config/mt-netware"
2638 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
2639 target_makefile_frag="config/mt-gnu"
2641 *-*-aix4.[3456789]* | *-*-aix[56789].*)
2642 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
2643 # commands to handle both 32-bit and 64-bit objects. These flags are
2644 # harmless if we're using GNU nm or ar.
2645 extra_arflags_for_target=" -X32_64"
2646 extra_nmflags_for_target=" -B -X32_64"
2648 *-*-darwin*)
2649 # ranlib from Darwin requires the -c flag to look at common symbols.
2650 extra_ranlibflags_for_target=" -c"
2652 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
2653 target_makefile_frag="config/mt-wince"
2655 esac
2657 alphaieee_frag=/dev/null
2658 case $target in
2659 alpha*-*-*)
2660 # This just makes sure to use the -mieee option to build target libs.
2661 # This should probably be set individually by each library.
2662 alphaieee_frag="config/mt-alphaieee"
2664 esac
2666 # If --enable-target-optspace always use -Os instead of -O2 to build
2667 # the target libraries, similarly if it is not specified, use -Os
2668 # on selected platforms.
2669 ospace_frag=/dev/null
2670 case "${enable_target_optspace}:${target}" in
2671 yes:*)
2672 ospace_frag="config/mt-ospace"
2674 :d30v-*)
2675 ospace_frag="config/mt-d30v"
2677 :m32r-* | :d10v-* | :fr30-*)
2678 ospace_frag="config/mt-ospace"
2680 no:* | :*)
2683 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
2685 esac
2687 # Set with_gnu_as and with_gnu_ld as appropriate.
2689 # This is done by determining whether or not the appropriate directory
2690 # is available, and by checking whether or not specific configurations
2691 # have requested that this magic not happen.
2693 # The command line options always override the explicit settings in
2694 # configure.in, and the settings in configure.in override this magic.
2696 # If the default for a toolchain is to use GNU as and ld, and you don't
2697 # want to do that, then you should use the --without-gnu-as and
2698 # --without-gnu-ld options for the configure script.
2700 if test x${use_gnu_as} = x &&
2701 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
2702 with_gnu_as=yes
2703 extra_host_args="$extra_host_args --with-gnu-as"
2706 if test x${use_gnu_ld} = x &&
2707 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
2708 with_gnu_ld=yes
2709 extra_host_args="$extra_host_args --with-gnu-ld"
2712 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
2713 # can detect this case.
2715 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
2716 with_newlib=yes
2717 extra_host_args="$extra_host_args --with-newlib"
2720 if test x${with_libbanshee} = xyes && echo " ${configdirs} " | grep " libbanshee " >/dev/null 2>&1; then
2721 extra_host_args="$extra_host_args --with-libbanshee"
2724 # Default to using --with-stabs for certain targets.
2725 if test x${with_stabs} = x ; then
2726 case "${target}" in
2727 mips*-*-irix[56]*)
2729 mips*-*-* | alpha*-*-osf*)
2730 with_stabs=yes;
2731 extra_host_args="${extra_host_args} --with-stabs"
2733 esac
2736 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
2737 # them automatically.
2738 case "${host}" in
2739 hppa*64*-*-hpux11*)
2740 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
2742 esac
2744 # Some systems (e.g., one of the i386-aix systems the gas testers are
2745 # using) don't handle "\$" correctly, so don't use it here.
2746 tooldir='${exec_prefix}'/${target_alias}
2747 build_tooldir=${tooldir}
2749 # Generate default definitions for YACC, M4, LEX and other programs that run
2750 # on the build machine. These are used if the Makefile can't locate these
2751 # programs in objdir.
2752 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2753 for ac_prog in bison
2755 # Extract the first word of "$ac_prog", so it can be a program name with args.
2756 set dummy $ac_prog; ac_word=$2
2757 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2758 echo "configure:2759: checking for $ac_word" >&5
2759 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_BISON'+set}'`\" = set"; then
2760 echo $ac_n "(cached) $ac_c" 1>&6
2761 else
2762 if test -n "$CONFIGURED_BISON"; then
2763 ac_cv_prog_CONFIGURED_BISON="$CONFIGURED_BISON" # Let the user override the test.
2764 else
2765 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2766 ac_dummy="$PATH"
2767 for ac_dir in $ac_dummy; do
2768 test -z "$ac_dir" && ac_dir=.
2769 if test -f $ac_dir/$ac_word; then
2770 ac_cv_prog_CONFIGURED_BISON="$ac_prog"
2771 break
2773 done
2774 IFS="$ac_save_ifs"
2777 CONFIGURED_BISON="$ac_cv_prog_CONFIGURED_BISON"
2778 if test -n "$CONFIGURED_BISON"; then
2779 echo "$ac_t""$CONFIGURED_BISON" 1>&6
2780 else
2781 echo "$ac_t""no" 1>&6
2784 test -n "$CONFIGURED_BISON" && break
2785 done
2786 test -n "$CONFIGURED_BISON" || CONFIGURED_BISON="$MISSING bison"
2788 for ac_prog in 'bison -y' byacc yacc
2790 # Extract the first word of "$ac_prog", so it can be a program name with args.
2791 set dummy $ac_prog; ac_word=$2
2792 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2793 echo "configure:2794: checking for $ac_word" >&5
2794 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_YACC'+set}'`\" = set"; then
2795 echo $ac_n "(cached) $ac_c" 1>&6
2796 else
2797 if test -n "$CONFIGURED_YACC"; then
2798 ac_cv_prog_CONFIGURED_YACC="$CONFIGURED_YACC" # Let the user override the test.
2799 else
2800 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2801 ac_dummy="$PATH"
2802 for ac_dir in $ac_dummy; do
2803 test -z "$ac_dir" && ac_dir=.
2804 if test -f $ac_dir/$ac_word; then
2805 ac_cv_prog_CONFIGURED_YACC="$ac_prog"
2806 break
2808 done
2809 IFS="$ac_save_ifs"
2812 CONFIGURED_YACC="$ac_cv_prog_CONFIGURED_YACC"
2813 if test -n "$CONFIGURED_YACC"; then
2814 echo "$ac_t""$CONFIGURED_YACC" 1>&6
2815 else
2816 echo "$ac_t""no" 1>&6
2819 test -n "$CONFIGURED_YACC" && break
2820 done
2821 test -n "$CONFIGURED_YACC" || CONFIGURED_YACC="$MISSING bison -y"
2823 for ac_prog in gm4 gnum4 m4
2825 # Extract the first word of "$ac_prog", so it can be a program name with args.
2826 set dummy $ac_prog; ac_word=$2
2827 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2828 echo "configure:2829: checking for $ac_word" >&5
2829 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_M4'+set}'`\" = set"; then
2830 echo $ac_n "(cached) $ac_c" 1>&6
2831 else
2832 if test -n "$CONFIGURED_M4"; then
2833 ac_cv_prog_CONFIGURED_M4="$CONFIGURED_M4" # Let the user override the test.
2834 else
2835 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2836 ac_dummy="$PATH"
2837 for ac_dir in $ac_dummy; do
2838 test -z "$ac_dir" && ac_dir=.
2839 if test -f $ac_dir/$ac_word; then
2840 ac_cv_prog_CONFIGURED_M4="$ac_prog"
2841 break
2843 done
2844 IFS="$ac_save_ifs"
2847 CONFIGURED_M4="$ac_cv_prog_CONFIGURED_M4"
2848 if test -n "$CONFIGURED_M4"; then
2849 echo "$ac_t""$CONFIGURED_M4" 1>&6
2850 else
2851 echo "$ac_t""no" 1>&6
2854 test -n "$CONFIGURED_M4" && break
2855 done
2856 test -n "$CONFIGURED_M4" || CONFIGURED_M4="$MISSING m4"
2858 for ac_prog in flex
2860 # Extract the first word of "$ac_prog", so it can be a program name with args.
2861 set dummy $ac_prog; ac_word=$2
2862 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2863 echo "configure:2864: checking for $ac_word" >&5
2864 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_FLEX'+set}'`\" = set"; then
2865 echo $ac_n "(cached) $ac_c" 1>&6
2866 else
2867 if test -n "$CONFIGURED_FLEX"; then
2868 ac_cv_prog_CONFIGURED_FLEX="$CONFIGURED_FLEX" # Let the user override the test.
2869 else
2870 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2871 ac_dummy="$PATH"
2872 for ac_dir in $ac_dummy; do
2873 test -z "$ac_dir" && ac_dir=.
2874 if test -f $ac_dir/$ac_word; then
2875 ac_cv_prog_CONFIGURED_FLEX="$ac_prog"
2876 break
2878 done
2879 IFS="$ac_save_ifs"
2882 CONFIGURED_FLEX="$ac_cv_prog_CONFIGURED_FLEX"
2883 if test -n "$CONFIGURED_FLEX"; then
2884 echo "$ac_t""$CONFIGURED_FLEX" 1>&6
2885 else
2886 echo "$ac_t""no" 1>&6
2889 test -n "$CONFIGURED_FLEX" && break
2890 done
2891 test -n "$CONFIGURED_FLEX" || CONFIGURED_FLEX="$MISSING flex"
2893 for ac_prog in flex lex
2895 # Extract the first word of "$ac_prog", so it can be a program name with args.
2896 set dummy $ac_prog; ac_word=$2
2897 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2898 echo "configure:2899: checking for $ac_word" >&5
2899 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LEX'+set}'`\" = set"; then
2900 echo $ac_n "(cached) $ac_c" 1>&6
2901 else
2902 if test -n "$CONFIGURED_LEX"; then
2903 ac_cv_prog_CONFIGURED_LEX="$CONFIGURED_LEX" # Let the user override the test.
2904 else
2905 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2906 ac_dummy="$PATH"
2907 for ac_dir in $ac_dummy; do
2908 test -z "$ac_dir" && ac_dir=.
2909 if test -f $ac_dir/$ac_word; then
2910 ac_cv_prog_CONFIGURED_LEX="$ac_prog"
2911 break
2913 done
2914 IFS="$ac_save_ifs"
2917 CONFIGURED_LEX="$ac_cv_prog_CONFIGURED_LEX"
2918 if test -n "$CONFIGURED_LEX"; then
2919 echo "$ac_t""$CONFIGURED_LEX" 1>&6
2920 else
2921 echo "$ac_t""no" 1>&6
2924 test -n "$CONFIGURED_LEX" && break
2925 done
2926 test -n "$CONFIGURED_LEX" || CONFIGURED_LEX="$MISSING flex"
2928 for ac_prog in makeinfo
2930 # Extract the first word of "$ac_prog", so it can be a program name with args.
2931 set dummy $ac_prog; ac_word=$2
2932 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2933 echo "configure:2934: checking for $ac_word" >&5
2934 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_MAKEINFO'+set}'`\" = set"; then
2935 echo $ac_n "(cached) $ac_c" 1>&6
2936 else
2937 if test -n "$CONFIGURED_MAKEINFO"; then
2938 ac_cv_prog_CONFIGURED_MAKEINFO="$CONFIGURED_MAKEINFO" # Let the user override the test.
2939 else
2940 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2941 ac_dummy="$PATH"
2942 for ac_dir in $ac_dummy; do
2943 test -z "$ac_dir" && ac_dir=.
2944 if test -f $ac_dir/$ac_word; then
2945 ac_cv_prog_CONFIGURED_MAKEINFO="$ac_prog"
2946 break
2948 done
2949 IFS="$ac_save_ifs"
2952 CONFIGURED_MAKEINFO="$ac_cv_prog_CONFIGURED_MAKEINFO"
2953 if test -n "$CONFIGURED_MAKEINFO"; then
2954 echo "$ac_t""$CONFIGURED_MAKEINFO" 1>&6
2955 else
2956 echo "$ac_t""no" 1>&6
2959 test -n "$CONFIGURED_MAKEINFO" && break
2960 done
2961 test -n "$CONFIGURED_MAKEINFO" || CONFIGURED_MAKEINFO="$MISSING makeinfo"
2964 # Create a .gdbinit file which runs the one in srcdir
2965 # and tells GDB to look there for source files.
2967 if test -r ${srcdir}/.gdbinit ; then
2968 case ${srcdir} in
2969 .) ;;
2970 *) cat > ./.gdbinit <<EOF
2971 # ${NO_EDIT}
2972 dir ${srcdir}
2973 dir .
2974 source ${srcdir}/.gdbinit
2977 esac
2980 # Make sure that the compiler is able to generate an executable. If it
2981 # can't, we are probably in trouble. We don't care whether we can run the
2982 # executable--we might be using a cross compiler--we only care whether it
2983 # can be created. At this point the main configure script has set CC.
2984 we_are_ok=no
2985 echo "int main () { return 0; }" > conftest.c
2986 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2987 if test $? = 0 ; then
2988 if test -s conftest || test -s conftest.exe ; then
2989 we_are_ok=yes
2992 case $we_are_ok in
2994 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2995 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2996 rm -f conftest*
2997 exit 1
2999 esac
3000 rm -f conftest*
3002 # The Solaris /usr/ucb/cc compiler does not appear to work.
3003 case "${host}" in
3004 sparc-sun-solaris2*)
3005 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
3006 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
3007 could_use=
3008 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
3009 if test -d /opt/cygnus/bin ; then
3010 if test "$could_use" = "" ; then
3011 could_use="/opt/cygnus/bin"
3012 else
3013 could_use="$could_use or /opt/cygnus/bin"
3016 if test "$could_use" = "" ; then
3017 echo "Warning: compilation may fail because you're using"
3018 echo "/usr/ucb/cc. You should change your PATH or CC "
3019 echo "variable and rerun configure."
3020 else
3021 echo "Warning: compilation may fail because you're using"
3022 echo "/usr/ucb/cc, when you should use the C compiler from"
3023 echo "$could_use. You should change your"
3024 echo "PATH or CC variable and rerun configure."
3028 esac
3030 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
3031 # binutils tools will find libbfd.so.
3032 case "${enable_shared}" in
3033 no | "") SET_LIB_PATH= ;;
3034 *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
3035 esac
3037 case "${host}" in
3038 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
3039 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
3040 esac
3042 # Record target_configdirs and the configure arguments for target and
3043 # build configuration in Makefile.
3044 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
3045 build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'`
3047 # Determine whether gdb needs tk/tcl or not.
3048 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
3049 # and in that case we want gdb to be built without tk. Ugh!
3050 # In fact I believe gdb is the *only* package directly dependent on tk,
3051 # so we should be able to put the 'maybe's in unconditionally and
3052 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
3053 # 100% sure that that's safe though.
3055 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
3056 case "$enable_gdbtk" in
3058 GDB_TK="" ;;
3059 yes)
3060 GDB_TK="${gdb_tk}" ;;
3062 # Only add the dependency on gdbtk when GDBtk is part of the gdb
3063 # distro. Eventually someone will fix this and move Insight, nee
3064 # gdbtk to a separate directory.
3065 if test -d ${srcdir}/gdb/gdbtk ; then
3066 GDB_TK="${gdb_tk}"
3067 else
3068 GDB_TK=""
3071 esac
3073 # Strip out unwanted targets.
3075 # While at that, we remove Makefiles if we were started for recursive
3076 # configuration, so that the top-level Makefile reconfigures them,
3077 # like we used to do when configure itself was recursive.
3079 # Loop over modules. $extrasub must be used with care, limiting as
3080 # much as possible the usage of range addresses. That's because autoconf
3081 # splits the sed script to overcome limits in the number of commands,
3082 # and relying on carefully-timed sed passes may turn out to be very hard
3083 # to maintain later. In this particular case, you just have to be careful
3084 # not to nest @if/@endif pairs, because configure will not warn you at all.
3086 # Check whether --enable-bootstrap or --disable-bootstrap was given.
3087 if test "${enable_bootstrap+set}" = set; then
3088 enableval="$enable_bootstrap"
3090 else
3091 enable_bootstrap=no
3094 if test -d ${srcdir}/gcc; then
3095 case "$host:$target:$enable_bootstrap" in
3096 $build:$build:yes | *:no) ;;
3097 *:yes) { echo "configure: error: cannot bootstrap a cross-compiler" 1>&2; exit 1; } ;;
3098 *) { echo "configure: error: invalid option for --enable-bootstrap" 1>&2; exit 1; } ;;
3099 esac
3100 else
3101 if test $enable_bootstrap = yes; then
3102 { echo "configure: error: cannot bootstrap without a compiler" 1>&2; exit 1; }
3106 case "$enable_bootstrap" in
3107 yes)
3108 default_target=bootstrap
3109 bootstrap_suffix=bootstrap ;;
3111 default_target=all
3112 bootstrap_suffix=no-bootstrap ;;
3113 esac
3116 for module in ${build_configdirs} ; do
3117 if test -z "${no_recursion}" \
3118 && test -f ${build_subdir}/${module}/Makefile; then
3119 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
3120 rm -f ${build_subdir}/${module}/Makefile
3122 extrasub="$extrasub
3123 /^@if build-$module\$/d
3124 /^@endif build-$module\$/d
3125 /^@if build-$module-$bootstrap_suffix\$/d
3126 /^@endif build-$module-$bootstrap_suffix\$/d"
3127 done
3128 for module in ${configdirs} ; do
3129 if test -z "${no_recursion}" \
3130 && test -f ${module}/Makefile; then
3131 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
3132 rm -f ${module}/Makefile
3134 extrasub="$extrasub
3135 /^@if $module\$/d
3136 /^@endif $module\$/d
3137 /^@if $module-$bootstrap_suffix\$/d
3138 /^@endif $module-$bootstrap_suffix\$/d"
3139 done
3140 for module in ${target_configdirs} ; do
3141 if test -z "${no_recursion}" \
3142 && test -f ${target_subdir}/${module}/Makefile; then
3143 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
3144 rm -f ${target_subdir}/${module}/Makefile
3146 extrasub="$extrasub
3147 /^@if target-$module\$/d
3148 /^@endif target-$module\$/d
3149 /^@if target-$module-$bootstrap_suffix\$/d
3150 /^@endif target-$module-$bootstrap_suffix\$/d"
3151 done
3153 extrasub="$extrasub
3154 /^@if /,/^@endif /d"
3156 # Create the serialization dependencies. This uses a temporary file.
3158 # Check whether --enable-serial-configure or --disable-serial-configure was given.
3159 if test "${enable_serial_configure+set}" = set; then
3160 enableval="$enable_serial_configure"
3165 case ${enable_serial_configure} in
3166 yes)
3167 enable_serial_build_configure=yes
3168 enable_serial_host_configure=yes
3169 enable_serial_target_configure=yes
3171 esac
3173 # These force 'configure's to be done one at a time, to avoid problems
3174 # with contention over a shared config.cache.
3175 rm -f serdep.tmp
3176 echo '# serdep.tmp' > serdep.tmp
3177 olditem=
3178 test "x${enable_serial_build_configure}" = xyes &&
3179 for item in ${build_configdirs} ; do
3180 case ${olditem} in
3181 "") ;;
3182 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
3183 esac
3184 olditem=${item}
3185 done
3186 olditem=
3187 test "x${enable_serial_host_configure}" = xyes &&
3188 for item in ${configdirs} ; do
3189 case ${olditem} in
3190 "") ;;
3191 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
3192 esac
3193 olditem=${item}
3194 done
3195 olditem=
3196 test "x${enable_serial_target_configure}" = xyes &&
3197 for item in ${target_configdirs} ; do
3198 case ${olditem} in
3199 "") ;;
3200 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
3201 esac
3202 olditem=${item}
3203 done
3204 serialization_dependencies=serdep.tmp
3207 # Base args. Strip norecursion, cache-file, srcdir, host, build,
3208 # target and nonopt. These are the ones we might not want to pass
3209 # down to subconfigures. Also strip program-prefix, program-suffix,
3210 # and program-transform-name, so that we can pass down a consistent
3211 # program-transform-name. If autoconf has put single quotes around
3212 # any of these arguments (because they contain shell metacharacters)
3213 # then this will fail; in practice this only happens for
3214 # --program-transform-name, so be sure to override --program-transform-name
3215 # at the end of the argument list.
3216 # These will be expanded by make, so quote '$'.
3217 cat <<\EOF_SED > conftestsed
3218 s/ --no[^ ]*/ /g
3219 s/ --c[a-z-]*[= ][^ ]*//g
3220 s/ --sr[a-z-]*[= ][^ ]*//g
3221 s/ --ho[a-z-]*[= ][^ ]*//g
3222 s/ --bu[a-z-]*[= ][^ ]*//g
3223 s/ --t[a-z-]*[= ][^ ]*//g
3224 s/ --program-[pst][a-z-]*[= ][^ ]*//g
3225 s/ -cache-file[= ][^ ]*//g
3226 s/ -srcdir[= ][^ ]*//g
3227 s/ -host[= ][^ ]*//g
3228 s/ -build[= ][^ ]*//g
3229 s/ -target[= ][^ ]*//g
3230 s/ -program-prefix[= ][^ ]*//g
3231 s/ -program-suffix[= ][^ ]*//g
3232 s/ -program-transform-name[= ][^ ]*//g
3233 s/ [^' -][^ ]* / /
3234 s/^ *//;s/ *$//
3235 s,\$,$$,g
3236 EOF_SED
3237 sed -f conftestsed <<EOF_SED > conftestsed.out
3238 ${ac_configure_args}
3239 EOF_SED
3240 baseargs=`cat conftestsed.out`
3241 rm -f conftestsed conftestsed.out
3243 # Add in --program-transform-name, after --program-prefix and
3244 # --program-suffix have been applied to it. Autoconf has already
3245 # doubled dollar signs and backslashes in program_transform_name; we want
3246 # the backslashes un-doubled, and then the entire thing wrapped in single
3247 # quotes, because this will be expanded first by make and then by the shell.
3248 # Also, because we want to override the logic in subdir configure scripts to
3249 # choose program_transform_name, replace any s,x,x, with s,y,y,.
3250 sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
3251 ${program_transform_name}
3252 EOF_SED
3253 gcc_transform_name=`cat conftestsed.out`
3254 rm -f conftestsed.out
3255 baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
3257 # For the build-side libraries, we just need to pretend we're native,
3258 # and not use the same cache file. Multilibs are neither needed nor
3259 # desired.
3260 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
3262 # For host modules, accept cache file option, or specification as blank.
3263 case "${cache_file}" in
3264 "") # empty
3265 cache_file_option="" ;;
3266 /* | [A-Za-z]:[\\/]* ) # absolute path
3267 cache_file_option="--cache-file=${cache_file}" ;;
3268 *) # relative path
3269 cache_file_option="--cache-file=../${cache_file}" ;;
3270 esac
3272 # Host dirs don't like to share a cache file either, horribly enough.
3273 # This seems to be due to autoconf 2.5x stupidity.
3274 host_configargs="--cache-file=./config.cache --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
3276 target_configargs=${baseargs}
3278 # Passing a --with-cross-host argument lets the target libraries know
3279 # whether they are being built with a cross-compiler or being built
3280 # native. However, it would be better to use other mechanisms to make the
3281 # sorts of decisions they want to make on this basis. Please consider
3282 # this option to be deprecated. FIXME.
3283 if test x${is_cross_compiler} = xyes ; then
3284 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
3287 # Default to --enable-multilib.
3288 if test x${enable_multilib} = x ; then
3289 target_configargs="--enable-multilib ${target_configargs}"
3292 # Pass --with-newlib if appropriate. Note that target_configdirs has
3293 # changed from the earlier setting of with_newlib.
3294 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
3295 target_configargs="--with-newlib ${target_configargs}"
3298 # Different target subdirs use different values of certain variables
3299 # (notably CXX). Worse, multilibs use *lots* of different values.
3300 # Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
3301 # it doesn't automatically accept command-line overrides of them.
3302 # This means it's not safe for target subdirs to share a cache file,
3303 # which is disgusting, but there you have it. Hopefully this can be
3304 # fixed in future. It's still worthwhile to use a cache file for each
3305 # directory. I think.
3307 # Pass the appropriate --host, --build, and --cache-file arguments.
3308 target_configargs="--cache-file=./config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
3310 # provide a proper gxx_include_dir.
3311 # Note, if you change the default, make sure to fix both here and in
3312 # the gcc and libstdc++-v3 subdirectories.
3313 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
3314 case "${with_gxx_include_dir}" in
3315 yes)
3316 { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
3318 no | "")
3319 case "${enable_version_specific_runtime_libs}" in
3320 yes) gxx_include_dir='${libsubdir}/include/c++' ;;
3322 . ${srcdir}/config.if
3323 gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
3324 esac ;;
3325 *) gxx_include_dir=${with_gxx_include_dir} ;;
3326 esac
3328 FLAGS_FOR_TARGET=
3329 case " $target_configdirs " in
3330 *" newlib "*)
3331 case " $target_configargs " in
3332 *" --with-newlib "*)
3333 case "$target" in
3334 *-cygwin*)
3335 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 $$s/winsup/w32api/include' ;;
3336 esac
3338 # If we're not building GCC, don't discard standard headers.
3339 if test -d ${srcdir}/gcc; then
3340 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
3342 if test "${build}" != "${host}"; then
3343 # On Canadian crosses, CC_FOR_TARGET will have already been set
3344 # by `configure', so we won't have an opportunity to add -Bgcc/
3345 # to it. This is right: we don't want to search that directory
3346 # for binaries, but we want the header files in there, so add
3347 # them explicitly.
3348 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
3350 # Someone might think of using the pre-installed headers on
3351 # Canadian crosses, in case the installed compiler is not fully
3352 # compatible with the compiler being built. In this case, it
3353 # would be better to flag an error than risking having
3354 # incompatible object files being constructed. We can't
3355 # guarantee that an error will be flagged, but let's hope the
3356 # compiler will do it, when presented with incompatible header
3357 # files.
3361 case "${target}-${is_cross_compiler}" in
3362 i[3456789]86-*-linux*-no)
3363 # Here host == target, so we don't need to build gcc,
3364 # so we don't want to discard standard headers.
3365 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
3368 # If we're building newlib, use its generic headers last, but search
3369 # for any libc-related directories first (so make it the last -B
3370 # switch).
3371 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
3373 esac
3375 esac
3377 esac
3379 # Allow the user to override the flags for
3380 # our build compiler if desired.
3381 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3383 # On Canadian crosses, we'll be searching the right directories for
3384 # the previously-installed cross compiler, so don't bother to add
3385 # flags for directories within the install tree of the compiler
3386 # being built; programs in there won't even run.
3387 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
3388 # Search for pre-installed headers if nothing else fits.
3389 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
3392 if test "x${use_gnu_ld}" = x &&
3393 echo " ${configdirs} " | grep " ld " > /dev/null ; then
3394 # Arrange for us to find uninstalled linker scripts.
3395 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
3398 if test "x${CC_FOR_TARGET+set}" = xset; then
3400 elif test -d ${srcdir}/gcc; then
3401 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
3402 elif test "$host" = "$target"; then
3403 CC_FOR_TARGET='$(CC)'
3404 else
3405 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
3407 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3409 if test "x${GCJ_FOR_TARGET+set}" = xset; then
3411 elif test -d ${srcdir}/gcc; then
3412 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
3413 elif test "$host" = "$target"; then
3414 GCJ_FOR_TARGET='gcj'
3415 else
3416 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
3418 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3420 if test "x${GFORTRAN_FOR_TARGET+set}" = xset; then
3422 elif test -d ${srcdir}/gcc; then
3423 GFORTRAN_FOR_TARGET='$$r/gcc/gfortran -B$$r/gcc/'
3424 elif test "$host" = "$target"; then
3425 GFORTRAN_FOR_TARGET='gfortran'
3426 else
3427 GFORTRAN_FOR_TARGET=`echo gfortran | sed "${program_transform_name}"`
3429 case $GFORTRAN_FOR_TARGET in
3430 *' $(FLAGS_FOR_TARGET)') ;;
3431 *) GFORTRAN_FOR_TARGET=$GFORTRAN_FOR_TARGET' $(FLAGS_FOR_TARGET)' ;;
3432 esac
3434 # Don't use libstdc++-v3's flags to configure/build itself.
3435 libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
3436 raw_libstdcxx_flags='-L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
3438 if test "x${CXX_FOR_TARGET+set}" = xset; then
3439 if test "x${RAW_CXX_FOR_TARGET+set}" != xset; then
3440 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
3442 elif test -d ${srcdir}/gcc; then
3443 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
3444 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
3445 # default whereas gcc does not.
3446 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
3447 # all other cases.
3448 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
3449 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
3450 elif test "$host" = "$target"; then
3451 CXX_FOR_TARGET='$(CXX)'
3452 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
3453 else
3454 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
3455 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
3457 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3458 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3460 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
3461 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
3463 # We want to defer the evaluation of `cmd`s and shell variables in
3464 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
3465 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
3466 # quotes, but we still have to duplicate `$'s so that shell variables
3467 # can be expanded by the nested make as shell variables, not as make
3468 # macros.
3469 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
3470 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
3472 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
3473 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
3474 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
3475 GFORTRAN_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GFORTRAN_FOR_TARGET}"
3476 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
3477 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
3478 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
3479 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
3481 # Makefile fragments.
3482 for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag;
3484 eval fragval=\$$frag
3485 if test $fragval != /dev/null; then
3486 eval $frag=${srcdir}/$fragval
3488 done
3494 # Miscellanea: directories, flags, etc.
3508 # Build module lists & subconfigure args.
3512 # Host module lists & subconfigure args.
3516 # Target module lists & subconfigure args.
3520 # Build tools.
3524 # Host tools.
3525 ncn_tool_prefix=
3526 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
3527 ncn_target_tool_prefix=
3528 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
3530 if test -n "$ncn_tool_prefix"; then
3531 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
3532 set dummy ${ncn_tool_prefix}ar; ac_word=$2
3533 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3534 echo "configure:3535: checking for $ac_word" >&5
3535 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
3536 echo $ac_n "(cached) $ac_c" 1>&6
3537 else
3538 if test -n "$AR"; then
3539 ac_cv_prog_AR="$AR" # Let the user override the test.
3540 else
3541 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3542 ac_dummy="$PATH"
3543 for ac_dir in $ac_dummy; do
3544 test -z "$ac_dir" && ac_dir=.
3545 if test -f $ac_dir/$ac_word; then
3546 ac_cv_prog_AR="${ncn_tool_prefix}ar"
3547 break
3549 done
3550 IFS="$ac_save_ifs"
3553 AR="$ac_cv_prog_AR"
3554 if test -n "$AR"; then
3555 echo "$ac_t""$AR" 1>&6
3556 else
3557 echo "$ac_t""no" 1>&6
3561 if test -z "$ac_cv_prog_AR" ; then
3562 if test $build = $host ; then
3563 ncn_cv_AR=$AR
3564 # Extract the first word of "ar", so it can be a program name with args.
3565 set dummy ar; ac_word=$2
3566 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3567 echo "configure:3568: checking for $ac_word" >&5
3568 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
3569 echo $ac_n "(cached) $ac_c" 1>&6
3570 else
3571 if test -n "$ncn_cv_AR"; then
3572 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
3573 else
3574 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3575 ac_dummy="$PATH"
3576 for ac_dir in $ac_dummy; do
3577 test -z "$ac_dir" && ac_dir=.
3578 if test -f $ac_dir/$ac_word; then
3579 ac_cv_prog_ncn_cv_AR="ar"
3580 break
3582 done
3583 IFS="$ac_save_ifs"
3584 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
3587 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
3588 if test -n "$ncn_cv_AR"; then
3589 echo "$ac_t""$ncn_cv_AR" 1>&6
3590 else
3591 echo "$ac_t""no" 1>&6
3594 AR=$ncn_cv_AR
3595 else
3596 AR="${ncn_tool_prefix}ar"
3598 else
3599 AR="$ac_cv_prog_AR"
3602 if test -n "$ncn_tool_prefix"; then
3603 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
3604 set dummy ${ncn_tool_prefix}as; ac_word=$2
3605 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3606 echo "configure:3607: checking for $ac_word" >&5
3607 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
3608 echo $ac_n "(cached) $ac_c" 1>&6
3609 else
3610 if test -n "$AS"; then
3611 ac_cv_prog_AS="$AS" # Let the user override the test.
3612 else
3613 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3614 ac_dummy="$PATH"
3615 for ac_dir in $ac_dummy; do
3616 test -z "$ac_dir" && ac_dir=.
3617 if test -f $ac_dir/$ac_word; then
3618 ac_cv_prog_AS="${ncn_tool_prefix}as"
3619 break
3621 done
3622 IFS="$ac_save_ifs"
3625 AS="$ac_cv_prog_AS"
3626 if test -n "$AS"; then
3627 echo "$ac_t""$AS" 1>&6
3628 else
3629 echo "$ac_t""no" 1>&6
3633 if test -z "$ac_cv_prog_AS" ; then
3634 if test $build = $host ; then
3635 ncn_cv_AS=$AS
3636 # Extract the first word of "as", so it can be a program name with args.
3637 set dummy as; ac_word=$2
3638 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3639 echo "configure:3640: checking for $ac_word" >&5
3640 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
3641 echo $ac_n "(cached) $ac_c" 1>&6
3642 else
3643 if test -n "$ncn_cv_AS"; then
3644 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
3645 else
3646 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3647 ac_dummy="$PATH"
3648 for ac_dir in $ac_dummy; do
3649 test -z "$ac_dir" && ac_dir=.
3650 if test -f $ac_dir/$ac_word; then
3651 ac_cv_prog_ncn_cv_AS="as"
3652 break
3654 done
3655 IFS="$ac_save_ifs"
3656 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
3659 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
3660 if test -n "$ncn_cv_AS"; then
3661 echo "$ac_t""$ncn_cv_AS" 1>&6
3662 else
3663 echo "$ac_t""no" 1>&6
3666 AS=$ncn_cv_AS
3667 else
3668 AS="${ncn_tool_prefix}as"
3670 else
3671 AS="$ac_cv_prog_AS"
3674 if test -n "$ncn_tool_prefix"; then
3675 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
3676 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
3677 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3678 echo "configure:3679: checking for $ac_word" >&5
3679 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3680 echo $ac_n "(cached) $ac_c" 1>&6
3681 else
3682 if test -n "$DLLTOOL"; then
3683 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3684 else
3685 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3686 ac_dummy="$PATH"
3687 for ac_dir in $ac_dummy; do
3688 test -z "$ac_dir" && ac_dir=.
3689 if test -f $ac_dir/$ac_word; then
3690 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
3691 break
3693 done
3694 IFS="$ac_save_ifs"
3697 DLLTOOL="$ac_cv_prog_DLLTOOL"
3698 if test -n "$DLLTOOL"; then
3699 echo "$ac_t""$DLLTOOL" 1>&6
3700 else
3701 echo "$ac_t""no" 1>&6
3705 if test -z "$ac_cv_prog_DLLTOOL" ; then
3706 if test $build = $host ; then
3707 ncn_cv_DLLTOOL=$DLLTOOL
3708 # Extract the first word of "dlltool", so it can be a program name with args.
3709 set dummy dlltool; ac_word=$2
3710 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3711 echo "configure:3712: checking for $ac_word" >&5
3712 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
3713 echo $ac_n "(cached) $ac_c" 1>&6
3714 else
3715 if test -n "$ncn_cv_DLLTOOL"; then
3716 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
3717 else
3718 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3719 ac_dummy="$PATH"
3720 for ac_dir in $ac_dummy; do
3721 test -z "$ac_dir" && ac_dir=.
3722 if test -f $ac_dir/$ac_word; then
3723 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3724 break
3726 done
3727 IFS="$ac_save_ifs"
3728 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3731 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
3732 if test -n "$ncn_cv_DLLTOOL"; then
3733 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
3734 else
3735 echo "$ac_t""no" 1>&6
3738 DLLTOOL=$ncn_cv_DLLTOOL
3739 else
3740 DLLTOOL="${ncn_tool_prefix}dlltool"
3742 else
3743 DLLTOOL="$ac_cv_prog_DLLTOOL"
3746 if test -n "$ncn_tool_prefix"; then
3747 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
3748 set dummy ${ncn_tool_prefix}ld; ac_word=$2
3749 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3750 echo "configure:3751: checking for $ac_word" >&5
3751 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
3752 echo $ac_n "(cached) $ac_c" 1>&6
3753 else
3754 if test -n "$LD"; then
3755 ac_cv_prog_LD="$LD" # Let the user override the test.
3756 else
3757 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3758 ac_dummy="$PATH"
3759 for ac_dir in $ac_dummy; do
3760 test -z "$ac_dir" && ac_dir=.
3761 if test -f $ac_dir/$ac_word; then
3762 ac_cv_prog_LD="${ncn_tool_prefix}ld"
3763 break
3765 done
3766 IFS="$ac_save_ifs"
3769 LD="$ac_cv_prog_LD"
3770 if test -n "$LD"; then
3771 echo "$ac_t""$LD" 1>&6
3772 else
3773 echo "$ac_t""no" 1>&6
3777 if test -z "$ac_cv_prog_LD" ; then
3778 if test $build = $host ; then
3779 ncn_cv_LD=$LD
3780 # Extract the first word of "ld", so it can be a program name with args.
3781 set dummy ld; ac_word=$2
3782 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3783 echo "configure:3784: checking for $ac_word" >&5
3784 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
3785 echo $ac_n "(cached) $ac_c" 1>&6
3786 else
3787 if test -n "$ncn_cv_LD"; then
3788 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
3789 else
3790 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3791 ac_dummy="$PATH"
3792 for ac_dir in $ac_dummy; do
3793 test -z "$ac_dir" && ac_dir=.
3794 if test -f $ac_dir/$ac_word; then
3795 ac_cv_prog_ncn_cv_LD="ld"
3796 break
3798 done
3799 IFS="$ac_save_ifs"
3800 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
3803 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
3804 if test -n "$ncn_cv_LD"; then
3805 echo "$ac_t""$ncn_cv_LD" 1>&6
3806 else
3807 echo "$ac_t""no" 1>&6
3810 LD=$ncn_cv_LD
3811 else
3812 LD="${ncn_tool_prefix}ld"
3814 else
3815 LD="$ac_cv_prog_LD"
3818 if test -n "$ncn_tool_prefix"; then
3819 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3820 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3821 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3822 echo "configure:3823: checking for $ac_word" >&5
3823 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3824 echo $ac_n "(cached) $ac_c" 1>&6
3825 else
3826 if test -n "$NM"; then
3827 ac_cv_prog_NM="$NM" # Let the user override the test.
3828 else
3829 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3830 ac_dummy="$PATH"
3831 for ac_dir in $ac_dummy; do
3832 test -z "$ac_dir" && ac_dir=.
3833 if test -f $ac_dir/$ac_word; then
3834 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3835 break
3837 done
3838 IFS="$ac_save_ifs"
3841 NM="$ac_cv_prog_NM"
3842 if test -n "$NM"; then
3843 echo "$ac_t""$NM" 1>&6
3844 else
3845 echo "$ac_t""no" 1>&6
3849 if test -z "$ac_cv_prog_NM" ; then
3850 if test $build = $host ; then
3851 ncn_cv_NM=$NM
3852 # Extract the first word of "nm", so it can be a program name with args.
3853 set dummy nm; ac_word=$2
3854 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3855 echo "configure:3856: checking for $ac_word" >&5
3856 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3857 echo $ac_n "(cached) $ac_c" 1>&6
3858 else
3859 if test -n "$ncn_cv_NM"; then
3860 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3861 else
3862 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3863 ac_dummy="$PATH"
3864 for ac_dir in $ac_dummy; do
3865 test -z "$ac_dir" && ac_dir=.
3866 if test -f $ac_dir/$ac_word; then
3867 ac_cv_prog_ncn_cv_NM="nm"
3868 break
3870 done
3871 IFS="$ac_save_ifs"
3872 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3875 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3876 if test -n "$ncn_cv_NM"; then
3877 echo "$ac_t""$ncn_cv_NM" 1>&6
3878 else
3879 echo "$ac_t""no" 1>&6
3882 NM=$ncn_cv_NM
3883 else
3884 NM="${ncn_tool_prefix}nm"
3886 else
3887 NM="$ac_cv_prog_NM"
3890 if test -n "$ncn_tool_prefix"; then
3891 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3892 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3893 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3894 echo "configure:3895: checking for $ac_word" >&5
3895 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3896 echo $ac_n "(cached) $ac_c" 1>&6
3897 else
3898 if test -n "$RANLIB"; then
3899 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3900 else
3901 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3902 ac_dummy="$PATH"
3903 for ac_dir in $ac_dummy; do
3904 test -z "$ac_dir" && ac_dir=.
3905 if test -f $ac_dir/$ac_word; then
3906 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3907 break
3909 done
3910 IFS="$ac_save_ifs"
3913 RANLIB="$ac_cv_prog_RANLIB"
3914 if test -n "$RANLIB"; then
3915 echo "$ac_t""$RANLIB" 1>&6
3916 else
3917 echo "$ac_t""no" 1>&6
3921 if test -z "$ac_cv_prog_RANLIB" ; then
3922 if test $build = $host ; then
3923 ncn_cv_RANLIB=$RANLIB
3924 # Extract the first word of "ranlib", so it can be a program name with args.
3925 set dummy ranlib; ac_word=$2
3926 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3927 echo "configure:3928: checking for $ac_word" >&5
3928 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3929 echo $ac_n "(cached) $ac_c" 1>&6
3930 else
3931 if test -n "$ncn_cv_RANLIB"; then
3932 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3933 else
3934 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3935 ac_dummy="$PATH"
3936 for ac_dir in $ac_dummy; do
3937 test -z "$ac_dir" && ac_dir=.
3938 if test -f $ac_dir/$ac_word; then
3939 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3940 break
3942 done
3943 IFS="$ac_save_ifs"
3944 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3947 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3948 if test -n "$ncn_cv_RANLIB"; then
3949 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3950 else
3951 echo "$ac_t""no" 1>&6
3954 RANLIB=$ncn_cv_RANLIB
3955 else
3956 RANLIB=":"
3958 else
3959 RANLIB="$ac_cv_prog_RANLIB"
3962 if test -n "$ncn_tool_prefix"; then
3963 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3964 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3965 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3966 echo "configure:3967: checking for $ac_word" >&5
3967 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3968 echo $ac_n "(cached) $ac_c" 1>&6
3969 else
3970 if test -n "$WINDRES"; then
3971 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3972 else
3973 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3974 ac_dummy="$PATH"
3975 for ac_dir in $ac_dummy; do
3976 test -z "$ac_dir" && ac_dir=.
3977 if test -f $ac_dir/$ac_word; then
3978 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3979 break
3981 done
3982 IFS="$ac_save_ifs"
3985 WINDRES="$ac_cv_prog_WINDRES"
3986 if test -n "$WINDRES"; then
3987 echo "$ac_t""$WINDRES" 1>&6
3988 else
3989 echo "$ac_t""no" 1>&6
3993 if test -z "$ac_cv_prog_WINDRES" ; then
3994 if test $build = $host ; then
3995 ncn_cv_WINDRES=$WINDRES
3996 # Extract the first word of "windres", so it can be a program name with args.
3997 set dummy windres; ac_word=$2
3998 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3999 echo "configure:4000: checking for $ac_word" >&5
4000 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
4001 echo $ac_n "(cached) $ac_c" 1>&6
4002 else
4003 if test -n "$ncn_cv_WINDRES"; then
4004 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
4005 else
4006 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4007 ac_dummy="$PATH"
4008 for ac_dir in $ac_dummy; do
4009 test -z "$ac_dir" && ac_dir=.
4010 if test -f $ac_dir/$ac_word; then
4011 ac_cv_prog_ncn_cv_WINDRES="windres"
4012 break
4014 done
4015 IFS="$ac_save_ifs"
4016 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
4019 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
4020 if test -n "$ncn_cv_WINDRES"; then
4021 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
4022 else
4023 echo "$ac_t""no" 1>&6
4026 WINDRES=$ncn_cv_WINDRES
4027 else
4028 WINDRES="${ncn_tool_prefix}windres"
4030 else
4031 WINDRES="$ac_cv_prog_WINDRES"
4034 if test -n "$ncn_tool_prefix"; then
4035 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
4036 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
4037 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4038 echo "configure:4039: checking for $ac_word" >&5
4039 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
4040 echo $ac_n "(cached) $ac_c" 1>&6
4041 else
4042 if test -n "$OBJCOPY"; then
4043 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
4044 else
4045 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4046 ac_dummy="$PATH"
4047 for ac_dir in $ac_dummy; do
4048 test -z "$ac_dir" && ac_dir=.
4049 if test -f $ac_dir/$ac_word; then
4050 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
4051 break
4053 done
4054 IFS="$ac_save_ifs"
4057 OBJCOPY="$ac_cv_prog_OBJCOPY"
4058 if test -n "$OBJCOPY"; then
4059 echo "$ac_t""$OBJCOPY" 1>&6
4060 else
4061 echo "$ac_t""no" 1>&6
4065 if test -z "$ac_cv_prog_OBJCOPY" ; then
4066 if test $build = $host ; then
4067 ncn_cv_OBJCOPY=$OBJCOPY
4068 # Extract the first word of "objcopy", so it can be a program name with args.
4069 set dummy objcopy; ac_word=$2
4070 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4071 echo "configure:4072: checking for $ac_word" >&5
4072 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
4073 echo $ac_n "(cached) $ac_c" 1>&6
4074 else
4075 if test -n "$ncn_cv_OBJCOPY"; then
4076 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
4077 else
4078 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4079 ac_dummy="$PATH"
4080 for ac_dir in $ac_dummy; do
4081 test -z "$ac_dir" && ac_dir=.
4082 if test -f $ac_dir/$ac_word; then
4083 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
4084 break
4086 done
4087 IFS="$ac_save_ifs"
4088 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
4091 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
4092 if test -n "$ncn_cv_OBJCOPY"; then
4093 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
4094 else
4095 echo "$ac_t""no" 1>&6
4098 OBJCOPY=$ncn_cv_OBJCOPY
4099 else
4100 OBJCOPY="${ncn_tool_prefix}objcopy"
4102 else
4103 OBJCOPY="$ac_cv_prog_OBJCOPY"
4106 if test -n "$ncn_tool_prefix"; then
4107 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
4108 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
4109 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4110 echo "configure:4111: checking for $ac_word" >&5
4111 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
4112 echo $ac_n "(cached) $ac_c" 1>&6
4113 else
4114 if test -n "$OBJDUMP"; then
4115 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4116 else
4117 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4118 ac_dummy="$PATH"
4119 for ac_dir in $ac_dummy; do
4120 test -z "$ac_dir" && ac_dir=.
4121 if test -f $ac_dir/$ac_word; then
4122 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
4123 break
4125 done
4126 IFS="$ac_save_ifs"
4129 OBJDUMP="$ac_cv_prog_OBJDUMP"
4130 if test -n "$OBJDUMP"; then
4131 echo "$ac_t""$OBJDUMP" 1>&6
4132 else
4133 echo "$ac_t""no" 1>&6
4137 if test -z "$ac_cv_prog_OBJDUMP" ; then
4138 if test $build = $host ; then
4139 ncn_cv_OBJDUMP=$OBJDUMP
4140 # Extract the first word of "objdump", so it can be a program name with args.
4141 set dummy objdump; ac_word=$2
4142 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4143 echo "configure:4144: checking for $ac_word" >&5
4144 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
4145 echo $ac_n "(cached) $ac_c" 1>&6
4146 else
4147 if test -n "$ncn_cv_OBJDUMP"; then
4148 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
4149 else
4150 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4151 ac_dummy="$PATH"
4152 for ac_dir in $ac_dummy; do
4153 test -z "$ac_dir" && ac_dir=.
4154 if test -f $ac_dir/$ac_word; then
4155 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
4156 break
4158 done
4159 IFS="$ac_save_ifs"
4160 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
4163 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
4164 if test -n "$ncn_cv_OBJDUMP"; then
4165 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
4166 else
4167 echo "$ac_t""no" 1>&6
4170 OBJDUMP=$ncn_cv_OBJDUMP
4171 else
4172 OBJDUMP="${ncn_tool_prefix}objdump"
4174 else
4175 OBJDUMP="$ac_cv_prog_OBJDUMP"
4184 # Target tools.
4185 if test -n "$ncn_target_tool_prefix"; then
4186 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
4187 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
4188 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4189 echo "configure:4190: checking for $ac_word" >&5
4190 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_AR_FOR_TARGET'+set}'`\" = set"; then
4191 echo $ac_n "(cached) $ac_c" 1>&6
4192 else
4193 if test -n "$CONFIGURED_AR_FOR_TARGET"; then
4194 ac_cv_prog_CONFIGURED_AR_FOR_TARGET="$CONFIGURED_AR_FOR_TARGET" # Let the user override the test.
4195 else
4196 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4197 ac_dummy="$PATH"
4198 for ac_dir in $ac_dummy; do
4199 test -z "$ac_dir" && ac_dir=.
4200 if test -f $ac_dir/$ac_word; then
4201 ac_cv_prog_CONFIGURED_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
4202 break
4204 done
4205 IFS="$ac_save_ifs"
4208 CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_CONFIGURED_AR_FOR_TARGET"
4209 if test -n "$CONFIGURED_AR_FOR_TARGET"; then
4210 echo "$ac_t""$CONFIGURED_AR_FOR_TARGET" 1>&6
4211 else
4212 echo "$ac_t""no" 1>&6
4216 if test -z "$ac_cv_prog_CONFIGURED_AR_FOR_TARGET" ; then
4217 if test $build = $target ; then
4218 ncn_cv_CONFIGURED_AR_FOR_TARGET=$CONFIGURED_AR_FOR_TARGET
4219 # Extract the first word of "ar", so it can be a program name with args.
4220 set dummy ar; ac_word=$2
4221 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4222 echo "configure:4223: checking for $ac_word" >&5
4223 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET'+set}'`\" = set"; then
4224 echo $ac_n "(cached) $ac_c" 1>&6
4225 else
4226 if test -n "$ncn_cv_CONFIGURED_AR_FOR_TARGET"; then
4227 ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="$ncn_cv_CONFIGURED_AR_FOR_TARGET" # Let the user override the test.
4228 else
4229 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4230 ac_dummy="$PATH"
4231 for ac_dir in $ac_dummy; do
4232 test -z "$ac_dir" && ac_dir=.
4233 if test -f $ac_dir/$ac_word; then
4234 ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="ar"
4235 break
4237 done
4238 IFS="$ac_save_ifs"
4239 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="ar"
4242 ncn_cv_CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET"
4243 if test -n "$ncn_cv_CONFIGURED_AR_FOR_TARGET"; then
4244 echo "$ac_t""$ncn_cv_CONFIGURED_AR_FOR_TARGET" 1>&6
4245 else
4246 echo "$ac_t""no" 1>&6
4249 CONFIGURED_AR_FOR_TARGET=$ncn_cv_CONFIGURED_AR_FOR_TARGET
4250 else
4251 CONFIGURED_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
4253 else
4254 CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_CONFIGURED_AR_FOR_TARGET"
4257 if test -n "$ncn_target_tool_prefix"; then
4258 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
4259 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
4260 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4261 echo "configure:4262: checking for $ac_word" >&5
4262 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_AS_FOR_TARGET'+set}'`\" = set"; then
4263 echo $ac_n "(cached) $ac_c" 1>&6
4264 else
4265 if test -n "$CONFIGURED_AS_FOR_TARGET"; then
4266 ac_cv_prog_CONFIGURED_AS_FOR_TARGET="$CONFIGURED_AS_FOR_TARGET" # Let the user override the test.
4267 else
4268 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4269 ac_dummy="$PATH"
4270 for ac_dir in $ac_dummy; do
4271 test -z "$ac_dir" && ac_dir=.
4272 if test -f $ac_dir/$ac_word; then
4273 ac_cv_prog_CONFIGURED_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
4274 break
4276 done
4277 IFS="$ac_save_ifs"
4280 CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_CONFIGURED_AS_FOR_TARGET"
4281 if test -n "$CONFIGURED_AS_FOR_TARGET"; then
4282 echo "$ac_t""$CONFIGURED_AS_FOR_TARGET" 1>&6
4283 else
4284 echo "$ac_t""no" 1>&6
4288 if test -z "$ac_cv_prog_CONFIGURED_AS_FOR_TARGET" ; then
4289 if test $build = $target ; then
4290 ncn_cv_CONFIGURED_AS_FOR_TARGET=$CONFIGURED_AS_FOR_TARGET
4291 # Extract the first word of "as", so it can be a program name with args.
4292 set dummy as; ac_word=$2
4293 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4294 echo "configure:4295: checking for $ac_word" >&5
4295 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET'+set}'`\" = set"; then
4296 echo $ac_n "(cached) $ac_c" 1>&6
4297 else
4298 if test -n "$ncn_cv_CONFIGURED_AS_FOR_TARGET"; then
4299 ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="$ncn_cv_CONFIGURED_AS_FOR_TARGET" # Let the user override the test.
4300 else
4301 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4302 ac_dummy="$PATH"
4303 for ac_dir in $ac_dummy; do
4304 test -z "$ac_dir" && ac_dir=.
4305 if test -f $ac_dir/$ac_word; then
4306 ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="as"
4307 break
4309 done
4310 IFS="$ac_save_ifs"
4311 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="as"
4314 ncn_cv_CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET"
4315 if test -n "$ncn_cv_CONFIGURED_AS_FOR_TARGET"; then
4316 echo "$ac_t""$ncn_cv_CONFIGURED_AS_FOR_TARGET" 1>&6
4317 else
4318 echo "$ac_t""no" 1>&6
4321 CONFIGURED_AS_FOR_TARGET=$ncn_cv_CONFIGURED_AS_FOR_TARGET
4322 else
4323 CONFIGURED_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
4325 else
4326 CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_CONFIGURED_AS_FOR_TARGET"
4329 if test -n "$ncn_target_tool_prefix"; then
4330 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
4331 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
4332 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4333 echo "configure:4334: checking for $ac_word" >&5
4334 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
4335 echo $ac_n "(cached) $ac_c" 1>&6
4336 else
4337 if test -n "$CONFIGURED_DLLTOOL_FOR_TARGET"; then
4338 ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET="$CONFIGURED_DLLTOOL_FOR_TARGET" # Let the user override the test.
4339 else
4340 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4341 ac_dummy="$PATH"
4342 for ac_dir in $ac_dummy; do
4343 test -z "$ac_dir" && ac_dir=.
4344 if test -f $ac_dir/$ac_word; then
4345 ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
4346 break
4348 done
4349 IFS="$ac_save_ifs"
4352 CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET"
4353 if test -n "$CONFIGURED_DLLTOOL_FOR_TARGET"; then
4354 echo "$ac_t""$CONFIGURED_DLLTOOL_FOR_TARGET" 1>&6
4355 else
4356 echo "$ac_t""no" 1>&6
4360 if test -z "$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET" ; then
4361 if test $build = $target ; then
4362 ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET=$CONFIGURED_DLLTOOL_FOR_TARGET
4363 # Extract the first word of "dlltool", so it can be a program name with args.
4364 set dummy dlltool; ac_word=$2
4365 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4366 echo "configure:4367: checking for $ac_word" >&5
4367 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
4368 echo $ac_n "(cached) $ac_c" 1>&6
4369 else
4370 if test -n "$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"; then
4371 ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" # Let the user override the test.
4372 else
4373 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4374 ac_dummy="$PATH"
4375 for ac_dir in $ac_dummy; do
4376 test -z "$ac_dir" && ac_dir=.
4377 if test -f $ac_dir/$ac_word; then
4378 ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="dlltool"
4379 break
4381 done
4382 IFS="$ac_save_ifs"
4383 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="dlltool"
4386 ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"
4387 if test -n "$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"; then
4388 echo "$ac_t""$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" 1>&6
4389 else
4390 echo "$ac_t""no" 1>&6
4393 CONFIGURED_DLLTOOL_FOR_TARGET=$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET
4394 else
4395 CONFIGURED_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
4397 else
4398 CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET"
4401 if test -n "$ncn_target_tool_prefix"; then
4402 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
4403 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
4404 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4405 echo "configure:4406: checking for $ac_word" >&5
4406 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LD_FOR_TARGET'+set}'`\" = set"; then
4407 echo $ac_n "(cached) $ac_c" 1>&6
4408 else
4409 if test -n "$CONFIGURED_LD_FOR_TARGET"; then
4410 ac_cv_prog_CONFIGURED_LD_FOR_TARGET="$CONFIGURED_LD_FOR_TARGET" # Let the user override the test.
4411 else
4412 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4413 ac_dummy="$PATH"
4414 for ac_dir in $ac_dummy; do
4415 test -z "$ac_dir" && ac_dir=.
4416 if test -f $ac_dir/$ac_word; then
4417 ac_cv_prog_CONFIGURED_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
4418 break
4420 done
4421 IFS="$ac_save_ifs"
4424 CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_CONFIGURED_LD_FOR_TARGET"
4425 if test -n "$CONFIGURED_LD_FOR_TARGET"; then
4426 echo "$ac_t""$CONFIGURED_LD_FOR_TARGET" 1>&6
4427 else
4428 echo "$ac_t""no" 1>&6
4432 if test -z "$ac_cv_prog_CONFIGURED_LD_FOR_TARGET" ; then
4433 if test $build = $target ; then
4434 ncn_cv_CONFIGURED_LD_FOR_TARGET=$CONFIGURED_LD_FOR_TARGET
4435 # Extract the first word of "ld", so it can be a program name with args.
4436 set dummy ld; ac_word=$2
4437 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4438 echo "configure:4439: checking for $ac_word" >&5
4439 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET'+set}'`\" = set"; then
4440 echo $ac_n "(cached) $ac_c" 1>&6
4441 else
4442 if test -n "$ncn_cv_CONFIGURED_LD_FOR_TARGET"; then
4443 ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="$ncn_cv_CONFIGURED_LD_FOR_TARGET" # Let the user override the test.
4444 else
4445 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4446 ac_dummy="$PATH"
4447 for ac_dir in $ac_dummy; do
4448 test -z "$ac_dir" && ac_dir=.
4449 if test -f $ac_dir/$ac_word; then
4450 ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="ld"
4451 break
4453 done
4454 IFS="$ac_save_ifs"
4455 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="ld"
4458 ncn_cv_CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET"
4459 if test -n "$ncn_cv_CONFIGURED_LD_FOR_TARGET"; then
4460 echo "$ac_t""$ncn_cv_CONFIGURED_LD_FOR_TARGET" 1>&6
4461 else
4462 echo "$ac_t""no" 1>&6
4465 CONFIGURED_LD_FOR_TARGET=$ncn_cv_CONFIGURED_LD_FOR_TARGET
4466 else
4467 CONFIGURED_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
4469 else
4470 CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_CONFIGURED_LD_FOR_TARGET"
4473 if test -n "$ncn_target_tool_prefix"; then
4474 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
4475 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
4476 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4477 echo "configure:4478: checking for $ac_word" >&5
4478 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_NM_FOR_TARGET'+set}'`\" = set"; then
4479 echo $ac_n "(cached) $ac_c" 1>&6
4480 else
4481 if test -n "$CONFIGURED_NM_FOR_TARGET"; then
4482 ac_cv_prog_CONFIGURED_NM_FOR_TARGET="$CONFIGURED_NM_FOR_TARGET" # Let the user override the test.
4483 else
4484 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4485 ac_dummy="$PATH"
4486 for ac_dir in $ac_dummy; do
4487 test -z "$ac_dir" && ac_dir=.
4488 if test -f $ac_dir/$ac_word; then
4489 ac_cv_prog_CONFIGURED_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
4490 break
4492 done
4493 IFS="$ac_save_ifs"
4496 CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_CONFIGURED_NM_FOR_TARGET"
4497 if test -n "$CONFIGURED_NM_FOR_TARGET"; then
4498 echo "$ac_t""$CONFIGURED_NM_FOR_TARGET" 1>&6
4499 else
4500 echo "$ac_t""no" 1>&6
4504 if test -z "$ac_cv_prog_CONFIGURED_NM_FOR_TARGET" ; then
4505 if test $build = $target ; then
4506 ncn_cv_CONFIGURED_NM_FOR_TARGET=$CONFIGURED_NM_FOR_TARGET
4507 # Extract the first word of "nm", so it can be a program name with args.
4508 set dummy nm; ac_word=$2
4509 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4510 echo "configure:4511: checking for $ac_word" >&5
4511 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET'+set}'`\" = set"; then
4512 echo $ac_n "(cached) $ac_c" 1>&6
4513 else
4514 if test -n "$ncn_cv_CONFIGURED_NM_FOR_TARGET"; then
4515 ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="$ncn_cv_CONFIGURED_NM_FOR_TARGET" # Let the user override the test.
4516 else
4517 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4518 ac_dummy="$PATH"
4519 for ac_dir in $ac_dummy; do
4520 test -z "$ac_dir" && ac_dir=.
4521 if test -f $ac_dir/$ac_word; then
4522 ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="nm"
4523 break
4525 done
4526 IFS="$ac_save_ifs"
4527 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="nm"
4530 ncn_cv_CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET"
4531 if test -n "$ncn_cv_CONFIGURED_NM_FOR_TARGET"; then
4532 echo "$ac_t""$ncn_cv_CONFIGURED_NM_FOR_TARGET" 1>&6
4533 else
4534 echo "$ac_t""no" 1>&6
4537 CONFIGURED_NM_FOR_TARGET=$ncn_cv_CONFIGURED_NM_FOR_TARGET
4538 else
4539 CONFIGURED_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
4541 else
4542 CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_CONFIGURED_NM_FOR_TARGET"
4545 if test -n "$ncn_target_tool_prefix"; then
4546 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
4547 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
4548 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4549 echo "configure:4550: checking for $ac_word" >&5
4550 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET'+set}'`\" = set"; then
4551 echo $ac_n "(cached) $ac_c" 1>&6
4552 else
4553 if test -n "$CONFIGURED_RANLIB_FOR_TARGET"; then
4554 ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET="$CONFIGURED_RANLIB_FOR_TARGET" # Let the user override the test.
4555 else
4556 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4557 ac_dummy="$PATH"
4558 for ac_dir in $ac_dummy; do
4559 test -z "$ac_dir" && ac_dir=.
4560 if test -f $ac_dir/$ac_word; then
4561 ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
4562 break
4564 done
4565 IFS="$ac_save_ifs"
4568 CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET"
4569 if test -n "$CONFIGURED_RANLIB_FOR_TARGET"; then
4570 echo "$ac_t""$CONFIGURED_RANLIB_FOR_TARGET" 1>&6
4571 else
4572 echo "$ac_t""no" 1>&6
4576 if test -z "$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET" ; then
4577 if test $build = $target ; then
4578 ncn_cv_CONFIGURED_RANLIB_FOR_TARGET=$CONFIGURED_RANLIB_FOR_TARGET
4579 # Extract the first word of "ranlib", so it can be a program name with args.
4580 set dummy ranlib; ac_word=$2
4581 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4582 echo "configure:4583: checking for $ac_word" >&5
4583 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET'+set}'`\" = set"; then
4584 echo $ac_n "(cached) $ac_c" 1>&6
4585 else
4586 if test -n "$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"; then
4587 ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" # Let the user override the test.
4588 else
4589 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4590 ac_dummy="$PATH"
4591 for ac_dir in $ac_dummy; do
4592 test -z "$ac_dir" && ac_dir=.
4593 if test -f $ac_dir/$ac_word; then
4594 ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="ranlib"
4595 break
4597 done
4598 IFS="$ac_save_ifs"
4599 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET=":"
4602 ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"
4603 if test -n "$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"; then
4604 echo "$ac_t""$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" 1>&6
4605 else
4606 echo "$ac_t""no" 1>&6
4609 CONFIGURED_RANLIB_FOR_TARGET=$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET
4610 else
4611 CONFIGURED_RANLIB_FOR_TARGET=":"
4613 else
4614 CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET"
4617 if test -n "$ncn_target_tool_prefix"; then
4618 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
4619 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
4620 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4621 echo "configure:4622: checking for $ac_word" >&5
4622 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET'+set}'`\" = set"; then
4623 echo $ac_n "(cached) $ac_c" 1>&6
4624 else
4625 if test -n "$CONFIGURED_WINDRES_FOR_TARGET"; then
4626 ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET="$CONFIGURED_WINDRES_FOR_TARGET" # Let the user override the test.
4627 else
4628 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4629 ac_dummy="$PATH"
4630 for ac_dir in $ac_dummy; do
4631 test -z "$ac_dir" && ac_dir=.
4632 if test -f $ac_dir/$ac_word; then
4633 ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
4634 break
4636 done
4637 IFS="$ac_save_ifs"
4640 CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET"
4641 if test -n "$CONFIGURED_WINDRES_FOR_TARGET"; then
4642 echo "$ac_t""$CONFIGURED_WINDRES_FOR_TARGET" 1>&6
4643 else
4644 echo "$ac_t""no" 1>&6
4648 if test -z "$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET" ; then
4649 if test $build = $target ; then
4650 ncn_cv_CONFIGURED_WINDRES_FOR_TARGET=$CONFIGURED_WINDRES_FOR_TARGET
4651 # Extract the first word of "windres", so it can be a program name with args.
4652 set dummy windres; ac_word=$2
4653 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4654 echo "configure:4655: checking for $ac_word" >&5
4655 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET'+set}'`\" = set"; then
4656 echo $ac_n "(cached) $ac_c" 1>&6
4657 else
4658 if test -n "$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"; then
4659 ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" # Let the user override the test.
4660 else
4661 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4662 ac_dummy="$PATH"
4663 for ac_dir in $ac_dummy; do
4664 test -z "$ac_dir" && ac_dir=.
4665 if test -f $ac_dir/$ac_word; then
4666 ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="windres"
4667 break
4669 done
4670 IFS="$ac_save_ifs"
4671 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="windres"
4674 ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"
4675 if test -n "$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"; then
4676 echo "$ac_t""$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" 1>&6
4677 else
4678 echo "$ac_t""no" 1>&6
4681 CONFIGURED_WINDRES_FOR_TARGET=$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET
4682 else
4683 CONFIGURED_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
4685 else
4686 CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET"
4700 # Fix up target tools.
4701 if test "x${build}" = "x${host}" ; then
4702 # In this case, the newly built tools can and should be used,
4703 # so we override the results of the autoconf tests.
4704 # This should really only happen when the tools are actually being built,
4705 # but that's a further refinement. The new build scheme, where
4706 # tools are built into a structure paralleling where they're installed,
4707 # should also eliminate all of this cleanly.
4708 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
4709 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
4710 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
4711 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
4712 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
4713 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
4714 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
4715 else
4716 # Just use the ones we found.
4717 AR_FOR_TARGET="\$(CONFIGURED_AR_FOR_TARGET)"
4718 AS_FOR_TARGET="\$(CONFIGURED_AS_FOR_TARGET)"
4719 DLLTOOL_FOR_TARGET="\$(CONFIGURED_DLLTOOL_FOR_TARGET)"
4720 LD_FOR_TARGET="\$(CONFIGURED_LD_FOR_TARGET)"
4721 NM_FOR_TARGET="\$(CONFIGURED_NM_FOR_TARGET)"
4722 RANLIB_FOR_TARGET="\$(CONFIGURED_RANLIB_FOR_TARGET)"
4723 WINDRES_FOR_TARGET="\$(CONFIGURED_WINDRES_FOR_TARGET)"
4733 # Certain tools may need extra flags.
4734 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
4735 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
4736 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
4738 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
4739 echo "configure:4740: checking whether to enable maintainer-specific portions of Makefiles" >&5
4740 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4741 if test "${enable_maintainer_mode+set}" = set; then
4742 enableval="$enable_maintainer_mode"
4743 USE_MAINTAINER_MODE=$enableval
4744 else
4745 USE_MAINTAINER_MODE=no
4748 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
4751 if test "$USE_MAINTAINER_MODE" = yes; then
4752 MAINTAINER_MODE_TRUE=
4753 MAINTAINER_MODE_FALSE='#'
4754 else
4755 MAINTAINER_MODE_TRUE='#'
4756 MAINTAINER_MODE_FALSE=
4758 MAINT=$MAINTAINER_MODE_TRUE
4760 # ---------------------
4761 # GCC bootstrap support
4762 # ---------------------
4764 # Stage specific cflags for build.
4765 stage1_cflags="-g"
4766 case $build in
4767 vax-*-*)
4768 case ${GCC} in
4769 yes) stage1_cflags="-g -Wa,-J" ;;
4770 *) stage1_cflags="-g -J" ;;
4771 esac ;;
4772 powerpc-*-darwin*)
4773 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
4774 # sources; use -no-cpp-precomp to get to GNU cpp.
4775 # Apple's GCC has bugs in designated initializer handling, so disable
4776 # that too.
4777 stage1_cflags="-g -no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
4779 esac
4782 # It makes debugging easier if we create as symlinks the stage directories
4783 # gcc for stageN-gcc and stage-prev for stage(N-1). In case this is not
4784 # possible, however, we can resort to mv.
4785 echo $ac_n "checking if symbolic links between directories work""... $ac_c" 1>&6
4786 echo "configure:4787: checking if symbolic links between directories work" >&5
4787 if eval "test \"`echo '$''{'gcc_cv_prog_ln_s_dir'+set}'`\" = set"; then
4788 echo $ac_n "(cached) $ac_c" 1>&6
4789 else
4790 if test "${LN_S}" = "ln -s" \
4791 && mkdir confdir.s1 \
4792 && ln -s confdir.s1 confdir.s2 \
4793 && echo timestamp1 > confdir.s1/conftest.1 \
4794 && cmp confdir.s1/conftest.1 confdir.s2/conftest.1 \
4795 && echo timestamp2 > confdir.s2/conftest.2 \
4796 && cmp confdir.s1/conftest.2 confdir.s1/conftest.2 \
4797 && rm -f confdir.s2; then
4798 gcc_cv_prog_ln_s_dir=yes
4799 else
4800 gcc_cv_prog_ln_s_dir=yes
4802 rm -rf confdir.s1 confdir.s2
4805 echo "$ac_t""$gcc_cv_prog_ln_s_dir" 1>&6
4807 case ${gcc_cv_prog_ln_s_dir} in
4808 yes)
4809 CREATE_LINK_TO_DIR='ln -s $$1 $$2'
4810 UNDO_LINK_TO_DIR='rm -f $$1' ;;
4812 CREATE_LINK_TO_DIR='mv $$1 $$2'
4813 UNDO_LINK_TO_DIR='mv $$1 $$2' ;;
4814 esac
4818 # Enable -Werror in bootstrap stage2 and later.
4819 # Change the default to "no" on release branches.
4820 # Check whether --enable-werror or --disable-werror was given.
4821 if test "${enable_werror+set}" = set; then
4822 enableval="$enable_werror"
4824 else
4825 enable_werror=yes
4828 case ${enable_werror} in
4829 yes) stage2_werror_flag="--enable-werror-always" ;;
4830 *) stage2_werror_flag="" ;;
4831 esac
4834 trap '' 1 2 15
4835 cat > confcache <<\EOF
4836 # This file is a shell script that caches the results of configure
4837 # tests run on this system so they can be shared between configure
4838 # scripts and configure runs. It is not useful on other systems.
4839 # If it contains results you don't want to keep, you may remove or edit it.
4841 # By default, configure uses ./config.cache as the cache file,
4842 # creating it if it does not exist already. You can give configure
4843 # the --cache-file=FILE option to use a different cache file; that is
4844 # what configure does when it calls configure scripts in
4845 # subdirectories, so they share the cache.
4846 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4847 # config.status only pays attention to the cache file if you give it the
4848 # --recheck option to rerun configure.
4851 # The following way of writing the cache mishandles newlines in values,
4852 # but we know of no workaround that is simple, portable, and efficient.
4853 # So, don't put newlines in cache variables' values.
4854 # Ultrix sh set writes to stderr and can't be redirected directly,
4855 # and sets the high bit in the cache file unless we assign to the vars.
4856 (set) 2>&1 |
4857 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4858 *ac_space=\ *)
4859 # `set' does not quote correctly, so add quotes (double-quote substitution
4860 # turns \\\\ into \\, and sed turns \\ into \).
4861 sed -n \
4862 -e "s/'/'\\\\''/g" \
4863 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4866 # `set' quotes correctly as required by POSIX, so do not add quotes.
4867 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4869 esac >> confcache
4870 if cmp -s $cache_file confcache; then
4872 else
4873 if test -w $cache_file; then
4874 echo "updating cache $cache_file"
4875 cat confcache > $cache_file
4876 else
4877 echo "not updating unwritable cache $cache_file"
4880 rm -f confcache
4882 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4884 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4885 # Let make expand exec_prefix.
4886 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4888 # Any assignment to VPATH causes Sun make to only execute
4889 # the first set of double-colon rules, so remove it if not needed.
4890 # If there is a colon in the path, we need to keep it.
4891 if test "x$srcdir" = x.; then
4892 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
4895 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4897 # Transform confdefs.h into DEFS.
4898 # Protect against shell expansion while executing Makefile rules.
4899 # Protect against Makefile macro expansion.
4901 # If the first sed substitution is executed (which looks for macros that
4902 # take arguments), then we branch to the quote section. Otherwise,
4903 # look for a macro that doesn't take arguments.
4904 cat >confdef2opt.sed <<\_ACEOF
4905 t clear
4906 : clear
4907 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
4908 t quote
4909 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
4910 t quote
4912 : quote
4913 s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
4914 s,\[,\\&,g
4915 s,\],\\&,g
4916 s,\$,$$,g
4918 _ACEOF
4919 # We use echo to avoid assuming a particular line-breaking character.
4920 # The extra dot is to prevent the shell from consuming trailing
4921 # line-breaks from the sub-command output. A line-break within
4922 # single-quotes doesn't work because, if this script is created in a
4923 # platform that uses two characters for line-breaks (e.g., DOS), tr
4924 # would break.
4925 ac_LF_and_DOT=`echo; echo .`
4926 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
4927 rm -f confdef2opt.sed
4930 # Without the "./", some shells look in PATH for config.status.
4931 : ${CONFIG_STATUS=./config.status}
4933 echo creating $CONFIG_STATUS
4934 rm -f $CONFIG_STATUS
4935 cat > $CONFIG_STATUS <<EOF
4936 #! /bin/sh
4937 # Generated automatically by configure.
4938 # Run this file to recreate the current configuration.
4939 # This directory was configured as follows,
4940 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4942 # $0 $ac_configure_args
4944 # Compiler output produced by configure, useful for debugging
4945 # configure, is in ./config.log if it exists.
4947 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4948 for ac_option
4950 case "\$ac_option" in
4951 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4952 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4953 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4954 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4955 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4956 exit 0 ;;
4957 -help | --help | --hel | --he | --h)
4958 echo "\$ac_cs_usage"; exit 0 ;;
4959 *) echo "\$ac_cs_usage"; exit 1 ;;
4960 esac
4961 done
4963 ac_given_srcdir=$srcdir
4964 ac_given_INSTALL="$INSTALL"
4966 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4968 cat >> $CONFIG_STATUS <<EOF
4970 # Protect against being on the right side of a sed subst in config.status.
4971 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4972 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4973 $ac_vpsub
4974 $extrasub
4975 s%@SHELL@%$SHELL%g
4976 s%@CFLAGS@%$CFLAGS%g
4977 s%@CPPFLAGS@%$CPPFLAGS%g
4978 s%@CXXFLAGS@%$CXXFLAGS%g
4979 s%@FFLAGS@%$FFLAGS%g
4980 s%@DEFS@%$DEFS%g
4981 s%@LDFLAGS@%$LDFLAGS%g
4982 s%@LIBS@%$LIBS%g
4983 s%@exec_prefix@%$exec_prefix%g
4984 s%@prefix@%$prefix%g
4985 s%@program_transform_name@%$program_transform_name%g
4986 s%@bindir@%$bindir%g
4987 s%@sbindir@%$sbindir%g
4988 s%@libexecdir@%$libexecdir%g
4989 s%@datadir@%$datadir%g
4990 s%@sysconfdir@%$sysconfdir%g
4991 s%@sharedstatedir@%$sharedstatedir%g
4992 s%@localstatedir@%$localstatedir%g
4993 s%@libdir@%$libdir%g
4994 s%@includedir@%$includedir%g
4995 s%@oldincludedir@%$oldincludedir%g
4996 s%@infodir@%$infodir%g
4997 s%@mandir@%$mandir%g
4998 s%@host@%$host%g
4999 s%@host_alias@%$host_alias%g
5000 s%@host_cpu@%$host_cpu%g
5001 s%@host_vendor@%$host_vendor%g
5002 s%@host_os@%$host_os%g
5003 s%@target@%$target%g
5004 s%@target_alias@%$target_alias%g
5005 s%@target_cpu@%$target_cpu%g
5006 s%@target_vendor@%$target_vendor%g
5007 s%@target_os@%$target_os%g
5008 s%@build@%$build%g
5009 s%@build_alias@%$build_alias%g
5010 s%@build_cpu@%$build_cpu%g
5011 s%@build_vendor@%$build_vendor%g
5012 s%@build_os@%$build_os%g
5013 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5014 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5015 s%@INSTALL_DATA@%$INSTALL_DATA%g
5016 s%@LN@%$LN%g
5017 s%@LN_S@%$LN_S%g
5018 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
5019 s%@build_subdir@%$build_subdir%g
5020 s%@host_subdir@%$host_subdir%g
5021 s%@target_subdir@%$target_subdir%g
5022 s%@CC@%$CC%g
5023 s%@GNATBIND@%$GNATBIND%g
5024 s%@do_compare@%$do_compare%g
5025 s%@gmplibs@%$gmplibs%g
5026 s%@gmpinc@%$gmpinc%g
5027 s%@stage1_languages@%$stage1_languages%g
5028 s%@CONFIGURED_BISON@%$CONFIGURED_BISON%g
5029 s%@CONFIGURED_YACC@%$CONFIGURED_YACC%g
5030 s%@CONFIGURED_M4@%$CONFIGURED_M4%g
5031 s%@CONFIGURED_FLEX@%$CONFIGURED_FLEX%g
5032 s%@CONFIGURED_LEX@%$CONFIGURED_LEX%g
5033 s%@CONFIGURED_MAKEINFO@%$CONFIGURED_MAKEINFO%g
5034 s%@default_target@%$default_target%g
5035 /@serialization_dependencies@/r $serialization_dependencies
5036 s%@serialization_dependencies@%%g
5037 /@host_makefile_frag@/r $host_makefile_frag
5038 s%@host_makefile_frag@%%g
5039 /@target_makefile_frag@/r $target_makefile_frag
5040 s%@target_makefile_frag@%%g
5041 /@alphaieee_frag@/r $alphaieee_frag
5042 s%@alphaieee_frag@%%g
5043 /@ospace_frag@/r $ospace_frag
5044 s%@ospace_frag@%%g
5045 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
5046 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
5047 s%@BUILD_DIR_PREFIX@%$BUILD_DIR_PREFIX%g
5048 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
5049 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
5050 s%@gcc_version_trigger@%$gcc_version_trigger%g
5051 s%@gcc_version@%$gcc_version%g
5052 s%@tooldir@%$tooldir%g
5053 s%@build_tooldir@%$build_tooldir%g
5054 s%@GDB_TK@%$GDB_TK%g
5055 s%@gxx_include_dir@%$gxx_include_dir%g
5056 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
5057 s%@build_configargs@%$build_configargs%g
5058 s%@build_configdirs@%$build_configdirs%g
5059 s%@host_configargs@%$host_configargs%g
5060 s%@configdirs@%$configdirs%g
5061 s%@target_configargs@%$target_configargs%g
5062 s%@target_configdirs@%$target_configdirs%g
5063 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
5064 s%@config_shell@%$config_shell%g
5065 s%@AR@%$AR%g
5066 s%@ncn_cv_AR@%$ncn_cv_AR%g
5067 s%@AS@%$AS%g
5068 s%@ncn_cv_AS@%$ncn_cv_AS%g
5069 s%@DLLTOOL@%$DLLTOOL%g
5070 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
5071 s%@LD@%$LD%g
5072 s%@ncn_cv_LD@%$ncn_cv_LD%g
5073 s%@NM@%$NM%g
5074 s%@ncn_cv_NM@%$ncn_cv_NM%g
5075 s%@RANLIB@%$RANLIB%g
5076 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
5077 s%@WINDRES@%$WINDRES%g
5078 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
5079 s%@OBJCOPY@%$OBJCOPY%g
5080 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
5081 s%@OBJDUMP@%$OBJDUMP%g
5082 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
5083 s%@CXX@%$CXX%g
5084 s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g
5085 s%@CONFIGURED_AR_FOR_TARGET@%$CONFIGURED_AR_FOR_TARGET%g
5086 s%@ncn_cv_CONFIGURED_AR_FOR_TARGET@%$ncn_cv_CONFIGURED_AR_FOR_TARGET%g
5087 s%@CONFIGURED_AS_FOR_TARGET@%$CONFIGURED_AS_FOR_TARGET%g
5088 s%@ncn_cv_CONFIGURED_AS_FOR_TARGET@%$ncn_cv_CONFIGURED_AS_FOR_TARGET%g
5089 s%@CONFIGURED_DLLTOOL_FOR_TARGET@%$CONFIGURED_DLLTOOL_FOR_TARGET%g
5090 s%@ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET@%$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET%g
5091 s%@CONFIGURED_LD_FOR_TARGET@%$CONFIGURED_LD_FOR_TARGET%g
5092 s%@ncn_cv_CONFIGURED_LD_FOR_TARGET@%$ncn_cv_CONFIGURED_LD_FOR_TARGET%g
5093 s%@CONFIGURED_NM_FOR_TARGET@%$CONFIGURED_NM_FOR_TARGET%g
5094 s%@ncn_cv_CONFIGURED_NM_FOR_TARGET@%$ncn_cv_CONFIGURED_NM_FOR_TARGET%g
5095 s%@CONFIGURED_RANLIB_FOR_TARGET@%$CONFIGURED_RANLIB_FOR_TARGET%g
5096 s%@ncn_cv_CONFIGURED_RANLIB_FOR_TARGET@%$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET%g
5097 s%@CONFIGURED_WINDRES_FOR_TARGET@%$CONFIGURED_WINDRES_FOR_TARGET%g
5098 s%@ncn_cv_CONFIGURED_WINDRES_FOR_TARGET@%$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET%g
5099 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
5100 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
5101 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
5102 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
5103 s%@GFORTRAN_FOR_TARGET@%$GFORTRAN_FOR_TARGET%g
5104 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
5105 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
5106 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
5107 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
5108 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
5109 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
5110 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
5111 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
5112 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
5113 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
5114 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
5115 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
5116 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
5117 s%@MAINT@%$MAINT%g
5118 s%@stage1_cflags@%$stage1_cflags%g
5119 s%@CREATE_LINK_TO_DIR@%$CREATE_LINK_TO_DIR%g
5120 s%@UNDO_LINK_TO_DIR@%$UNDO_LINK_TO_DIR%g
5121 s%@stage2_werror_flag@%$stage2_werror_flag%g
5123 CEOF
5126 cat >> $CONFIG_STATUS <<\EOF
5128 # Split the substitutions into bite-sized pieces for seds with
5129 # small command number limits, like on Digital OSF/1 and HP-UX.
5130 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5131 ac_file=1 # Number of current file.
5132 ac_beg=1 # First line for current file.
5133 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5134 ac_more_lines=:
5135 ac_sed_cmds=""
5136 while $ac_more_lines; do
5137 if test $ac_beg -gt 1; then
5138 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5139 else
5140 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5142 if test ! -s conftest.s$ac_file; then
5143 ac_more_lines=false
5144 rm -f conftest.s$ac_file
5145 else
5146 if test -z "$ac_sed_cmds"; then
5147 ac_sed_cmds="sed -f conftest.s$ac_file"
5148 else
5149 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5151 ac_file=`expr $ac_file + 1`
5152 ac_beg=$ac_end
5153 ac_end=`expr $ac_end + $ac_max_sed_cmds`
5155 done
5156 if test -z "$ac_sed_cmds"; then
5157 ac_sed_cmds=cat
5161 cat >> $CONFIG_STATUS <<EOF
5163 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
5165 cat >> $CONFIG_STATUS <<\EOF
5166 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5167 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5168 case "$ac_file" in
5169 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5170 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5171 *) ac_file_in="${ac_file}.in" ;;
5172 esac
5174 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5176 # Remove last slash and all that follows it. Not all systems have dirname.
5177 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5178 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5179 # The file is in a subdirectory.
5180 test ! -d "$ac_dir" && mkdir "$ac_dir"
5181 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5182 # A "../" for each directory in $ac_dir_suffix.
5183 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5184 else
5185 ac_dir_suffix= ac_dots=
5188 case "$ac_given_srcdir" in
5189 .) srcdir=.
5190 if test -z "$ac_dots"; then top_srcdir=.
5191 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5192 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5193 *) # Relative path.
5194 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5195 top_srcdir="$ac_dots$ac_given_srcdir" ;;
5196 esac
5198 case "$ac_given_INSTALL" in
5199 [/$]*) INSTALL="$ac_given_INSTALL" ;;
5200 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5201 esac
5203 echo creating "$ac_file"
5204 rm -f "$ac_file"
5205 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5206 case "$ac_file" in
5207 *Makefile*) ac_comsub="1i\\
5208 # $configure_input" ;;
5209 *) ac_comsub= ;;
5210 esac
5212 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5213 sed -e "$ac_comsub
5214 s%@configure_input@%$configure_input%g
5215 s%@srcdir@%$srcdir%g
5216 s%@top_srcdir@%$top_srcdir%g
5217 s%@INSTALL@%$INSTALL%g
5218 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5219 fi; done
5220 rm -f conftest.s*
5223 cat >> $CONFIG_STATUS <<EOF
5226 cat >> $CONFIG_STATUS <<\EOF
5228 exit 0
5230 chmod +x $CONFIG_STATUS
5231 rm -fr confdefs* $ac_clean_files
5232 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1