* Makefile.def (target_modules): Add libssp.
[official-gcc.git] / configure
blobf11331f8a0763edec63dbab4f0ac96ee1ca66226
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="$ac_help
15 --enable-libada Builds libada directory"
16 ac_help="$ac_help
17 --with-mpfr-dir=PATH Specify source directory for MPFR library"
18 ac_help="$ac_help
19 --with-mpfr=PATH Specify directory for installed MPFR library"
20 ac_help="$ac_help
21 --with-gmp-dir=PATH Specify source directory for GMP library"
22 ac_help="$ac_help
23 --with-gmp=PATH Specify directory for installed GMP library"
24 ac_help="$ac_help
25 --enable-bootstrap[=lean] Enable bootstrapping [no]"
26 ac_help="$ac_help
27 --enable-serial-[{host,target,build}-]configure
28 Force sequential configuration of
29 sub-packages for the host, target or build
30 machine, or all sub-packages"
31 ac_help="$ac_help
32 --enable-maintainer-mode enable make rules and dependencies not useful
33 (and sometimes confusing) to the casual installer"
34 ac_help="$ac_help
35 --enable-werror enable -Werror in bootstrap stage2 and later"
37 # Initialize some variables set by options.
38 # The variables have the same names as the options, with
39 # dashes changed to underlines.
40 build=NONE
41 cache_file=./config.cache
42 exec_prefix=NONE
43 host=NONE
44 no_create=
45 nonopt=NONE
46 no_recursion=
47 prefix=NONE
48 program_prefix=NONE
49 program_suffix=NONE
50 program_transform_name=s,x,x,
51 silent=
52 site=
53 srcdir=
54 target=NONE
55 verbose=
56 x_includes=NONE
57 x_libraries=NONE
58 bindir='${exec_prefix}/bin'
59 sbindir='${exec_prefix}/sbin'
60 libexecdir='${exec_prefix}/libexec'
61 datadir='${prefix}/share'
62 sysconfdir='${prefix}/etc'
63 sharedstatedir='${prefix}/com'
64 localstatedir='${prefix}/var'
65 libdir='${exec_prefix}/lib'
66 includedir='${prefix}/include'
67 oldincludedir='/usr/include'
68 infodir='${prefix}/info'
69 mandir='${prefix}/man'
71 # Initialize some other variables.
72 subdirs=
73 MFLAGS= MAKEFLAGS=
74 SHELL=${CONFIG_SHELL-/bin/sh}
75 # Maximum number of lines to put in a shell here document.
76 ac_max_here_lines=12
78 ac_prev=
79 for ac_option
82 # If the previous option needs an argument, assign it.
83 if test -n "$ac_prev"; then
84 eval "$ac_prev=\$ac_option"
85 ac_prev=
86 continue
89 case "$ac_option" in
90 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
91 *) ac_optarg= ;;
92 esac
94 # Accept the important Cygnus configure options, so we can diagnose typos.
96 case "$ac_option" in
98 -bindir | --bindir | --bindi | --bind | --bin | --bi)
99 ac_prev=bindir ;;
100 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
101 bindir="$ac_optarg" ;;
103 -build | --build | --buil | --bui | --bu)
104 ac_prev=build ;;
105 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
106 build="$ac_optarg" ;;
108 -cache-file | --cache-file | --cache-fil | --cache-fi \
109 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
110 ac_prev=cache_file ;;
111 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
112 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
113 cache_file="$ac_optarg" ;;
115 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
116 ac_prev=datadir ;;
117 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
118 | --da=*)
119 datadir="$ac_optarg" ;;
121 -disable-* | --disable-*)
122 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
123 # Reject names that are not valid shell variable names.
124 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
125 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
127 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
128 eval "enable_${ac_feature}=no" ;;
130 -enable-* | --enable-*)
131 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
132 # Reject names that are not valid shell variable names.
133 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
134 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
136 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
137 case "$ac_option" in
138 *=*) ;;
139 *) ac_optarg=yes ;;
140 esac
141 eval "enable_${ac_feature}='$ac_optarg'" ;;
143 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
144 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
145 | --exec | --exe | --ex)
146 ac_prev=exec_prefix ;;
147 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
148 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
149 | --exec=* | --exe=* | --ex=*)
150 exec_prefix="$ac_optarg" ;;
152 -gas | --gas | --ga | --g)
153 # Obsolete; use --with-gas.
154 with_gas=yes ;;
156 -help | --help | --hel | --he)
157 # Omit some internal or obsolete options to make the list less imposing.
158 # This message is too long to be a string in the A/UX 3.1 sh.
159 cat << EOF
160 Usage: configure [options] [host]
161 Options: [defaults in brackets after descriptions]
162 Configuration:
163 --cache-file=FILE cache test results in FILE
164 --help print this message
165 --no-create do not create output files
166 --quiet, --silent do not print \`checking...' messages
167 --version print the version of autoconf that created configure
168 Directory and file names:
169 --prefix=PREFIX install architecture-independent files in PREFIX
170 [$ac_default_prefix]
171 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
172 [same as prefix]
173 --bindir=DIR user executables in DIR [EPREFIX/bin]
174 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
175 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
176 --datadir=DIR read-only architecture-independent data in DIR
177 [PREFIX/share]
178 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
179 --sharedstatedir=DIR modifiable architecture-independent data in DIR
180 [PREFIX/com]
181 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
182 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
183 --includedir=DIR C header files in DIR [PREFIX/include]
184 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
185 --infodir=DIR info documentation in DIR [PREFIX/info]
186 --mandir=DIR man documentation in DIR [PREFIX/man]
187 --srcdir=DIR find the sources in DIR [configure dir or ..]
188 --program-prefix=PREFIX prepend PREFIX to installed program names
189 --program-suffix=SUFFIX append SUFFIX to installed program names
190 --program-transform-name=PROGRAM
191 run sed PROGRAM on installed program names
193 cat << EOF
194 Host type:
195 --build=BUILD configure for building on BUILD [BUILD=HOST]
196 --host=HOST configure for HOST [guessed]
197 --target=TARGET configure for TARGET [TARGET=HOST]
198 Features and packages:
199 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
200 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
201 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
202 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
203 --x-includes=DIR X include files are in DIR
204 --x-libraries=DIR X library files are in DIR
206 if test -n "$ac_help"; then
207 echo "--enable and --with options recognized:$ac_help"
209 exit 0 ;;
211 -host | --host | --hos | --ho)
212 ac_prev=host ;;
213 -host=* | --host=* | --hos=* | --ho=*)
214 host="$ac_optarg" ;;
216 -includedir | --includedir | --includedi | --included | --include \
217 | --includ | --inclu | --incl | --inc)
218 ac_prev=includedir ;;
219 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
220 | --includ=* | --inclu=* | --incl=* | --inc=*)
221 includedir="$ac_optarg" ;;
223 -infodir | --infodir | --infodi | --infod | --info | --inf)
224 ac_prev=infodir ;;
225 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
226 infodir="$ac_optarg" ;;
228 -libdir | --libdir | --libdi | --libd)
229 ac_prev=libdir ;;
230 -libdir=* | --libdir=* | --libdi=* | --libd=*)
231 libdir="$ac_optarg" ;;
233 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
234 | --libexe | --libex | --libe)
235 ac_prev=libexecdir ;;
236 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
237 | --libexe=* | --libex=* | --libe=*)
238 libexecdir="$ac_optarg" ;;
240 -localstatedir | --localstatedir | --localstatedi | --localstated \
241 | --localstate | --localstat | --localsta | --localst \
242 | --locals | --local | --loca | --loc | --lo)
243 ac_prev=localstatedir ;;
244 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
245 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
246 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
247 localstatedir="$ac_optarg" ;;
249 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
250 ac_prev=mandir ;;
251 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
252 mandir="$ac_optarg" ;;
254 -nfp | --nfp | --nf)
255 # Obsolete; use --without-fp.
256 with_fp=no ;;
258 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
259 | --no-cr | --no-c)
260 no_create=yes ;;
262 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
263 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
264 no_recursion=yes ;;
266 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
267 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
268 | --oldin | --oldi | --old | --ol | --o)
269 ac_prev=oldincludedir ;;
270 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
271 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
272 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
273 oldincludedir="$ac_optarg" ;;
275 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
276 ac_prev=prefix ;;
277 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
278 prefix="$ac_optarg" ;;
280 -program-prefix | --program-prefix | --program-prefi | --program-pref \
281 | --program-pre | --program-pr | --program-p)
282 ac_prev=program_prefix ;;
283 -program-prefix=* | --program-prefix=* | --program-prefi=* \
284 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
285 program_prefix="$ac_optarg" ;;
287 -program-suffix | --program-suffix | --program-suffi | --program-suff \
288 | --program-suf | --program-su | --program-s)
289 ac_prev=program_suffix ;;
290 -program-suffix=* | --program-suffix=* | --program-suffi=* \
291 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
292 program_suffix="$ac_optarg" ;;
294 -program-transform-name | --program-transform-name \
295 | --program-transform-nam | --program-transform-na \
296 | --program-transform-n | --program-transform- \
297 | --program-transform | --program-transfor \
298 | --program-transfo | --program-transf \
299 | --program-trans | --program-tran \
300 | --progr-tra | --program-tr | --program-t)
301 ac_prev=program_transform_name ;;
302 -program-transform-name=* | --program-transform-name=* \
303 | --program-transform-nam=* | --program-transform-na=* \
304 | --program-transform-n=* | --program-transform-=* \
305 | --program-transform=* | --program-transfor=* \
306 | --program-transfo=* | --program-transf=* \
307 | --program-trans=* | --program-tran=* \
308 | --progr-tra=* | --program-tr=* | --program-t=*)
309 program_transform_name="$ac_optarg" ;;
311 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
312 | -silent | --silent | --silen | --sile | --sil)
313 silent=yes ;;
315 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
316 ac_prev=sbindir ;;
317 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
318 | --sbi=* | --sb=*)
319 sbindir="$ac_optarg" ;;
321 -sharedstatedir | --sharedstatedir | --sharedstatedi \
322 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
323 | --sharedst | --shareds | --shared | --share | --shar \
324 | --sha | --sh)
325 ac_prev=sharedstatedir ;;
326 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
327 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
328 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
329 | --sha=* | --sh=*)
330 sharedstatedir="$ac_optarg" ;;
332 -site | --site | --sit)
333 ac_prev=site ;;
334 -site=* | --site=* | --sit=*)
335 site="$ac_optarg" ;;
337 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
338 ac_prev=srcdir ;;
339 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
340 srcdir="$ac_optarg" ;;
342 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
343 | --syscon | --sysco | --sysc | --sys | --sy)
344 ac_prev=sysconfdir ;;
345 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
346 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
347 sysconfdir="$ac_optarg" ;;
349 -target | --target | --targe | --targ | --tar | --ta | --t)
350 ac_prev=target ;;
351 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
352 target="$ac_optarg" ;;
354 -v | -verbose | --verbose | --verbos | --verbo | --verb)
355 verbose=yes ;;
357 -version | --version | --versio | --versi | --vers)
358 echo "configure generated by autoconf version 2.13"
359 exit 0 ;;
361 -with-* | --with-*)
362 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
363 # Reject names that are not valid shell variable names.
364 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
365 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
367 ac_package=`echo $ac_package| sed 's/-/_/g'`
368 case "$ac_option" in
369 *=*) ;;
370 *) ac_optarg=yes ;;
371 esac
372 eval "with_${ac_package}='$ac_optarg'" ;;
374 -without-* | --without-*)
375 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
376 # Reject names that are not valid shell variable names.
377 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
378 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
380 ac_package=`echo $ac_package| sed 's/-/_/g'`
381 eval "with_${ac_package}=no" ;;
383 --x)
384 # Obsolete; use --with-x.
385 with_x=yes ;;
387 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
388 | --x-incl | --x-inc | --x-in | --x-i)
389 ac_prev=x_includes ;;
390 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
391 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
392 x_includes="$ac_optarg" ;;
394 -x-libraries | --x-libraries | --x-librarie | --x-librari \
395 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
396 ac_prev=x_libraries ;;
397 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
398 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
399 x_libraries="$ac_optarg" ;;
401 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
405 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
406 echo "configure: warning: $ac_option: invalid host type" 1>&2
408 if test "x$nonopt" != xNONE; then
409 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
411 nonopt="$ac_option"
414 esac
415 done
417 if test -n "$ac_prev"; then
418 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
421 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
423 # File descriptor usage:
424 # 0 standard input
425 # 1 file creation
426 # 2 errors and warnings
427 # 3 some systems may open it to /dev/tty
428 # 4 used on the Kubota Titan
429 # 6 checking for... messages and results
430 # 5 compiler messages saved in config.log
431 if test "$silent" = yes; then
432 exec 6>/dev/null
433 else
434 exec 6>&1
436 exec 5>./config.log
438 echo "\
439 This file contains any messages produced by compilers while
440 running configure, to aid debugging if configure makes a mistake.
441 " 1>&5
443 # Strip out --no-create and --no-recursion so they do not pile up.
444 # Also quote any args containing shell metacharacters.
445 ac_configure_args=
446 for ac_arg
448 case "$ac_arg" in
449 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
450 | --no-cr | --no-c) ;;
451 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
452 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
453 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
454 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
455 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
456 esac
457 done
459 # NLS nuisances.
460 # Only set these to C if already set. These must not be set unconditionally
461 # because not all systems understand e.g. LANG=C (notably SCO).
462 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
463 # Non-C LC_CTYPE values break the ctype check.
464 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
465 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
466 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
467 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
469 # confdefs.h avoids OS command line length limits that DEFS can exceed.
470 rm -rf conftest* confdefs.h
471 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
472 echo > confdefs.h
474 # A filename unique to this package, relative to the directory that
475 # configure is in, which we can look for to find out if srcdir is correct.
476 ac_unique_file=move-if-change
478 # Find the source files, if location was not specified.
479 if test -z "$srcdir"; then
480 ac_srcdir_defaulted=yes
481 # Try the directory containing this script, then its parent.
482 ac_prog=$0
483 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
484 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
485 srcdir=$ac_confdir
486 if test ! -r $srcdir/$ac_unique_file; then
487 srcdir=..
489 else
490 ac_srcdir_defaulted=no
492 if test ! -r $srcdir/$ac_unique_file; then
493 if test "$ac_srcdir_defaulted" = yes; then
494 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
495 else
496 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
499 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
501 # Prefer explicitly selected file to automatically selected ones.
502 if test -z "$CONFIG_SITE"; then
503 if test "x$prefix" != xNONE; then
504 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
505 else
506 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
509 for ac_site_file in $CONFIG_SITE; do
510 if test -r "$ac_site_file"; then
511 echo "loading site script $ac_site_file"
512 . "$ac_site_file"
514 done
516 if test -r "$cache_file"; then
517 echo "loading cache $cache_file"
518 . $cache_file
519 else
520 echo "creating cache $cache_file"
521 > $cache_file
524 ac_ext=c
525 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
526 ac_cpp='$CPP $CPPFLAGS'
527 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
528 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
529 cross_compiling=$ac_cv_prog_cc_cross
531 ac_exeext=
532 ac_objext=o
533 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
534 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
535 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
536 ac_n= ac_c='
537 ' ac_t=' '
538 else
539 ac_n=-n ac_c= ac_t=
541 else
542 ac_n= ac_c='\c' ac_t=
547 ac_aux_dir=
548 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
549 if test -f $ac_dir/install-sh; then
550 ac_aux_dir=$ac_dir
551 ac_install_sh="$ac_aux_dir/install-sh -c"
552 break
553 elif test -f $ac_dir/install.sh; then
554 ac_aux_dir=$ac_dir
555 ac_install_sh="$ac_aux_dir/install.sh -c"
556 break
558 done
559 if test -z "$ac_aux_dir"; then
560 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
562 ac_config_guess=$ac_aux_dir/config.guess
563 ac_config_sub=$ac_aux_dir/config.sub
564 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
567 # Do some error checking and defaulting for the host and target type.
568 # The inputs are:
569 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
571 # The rules are:
572 # 1. You are not allowed to specify --host, --target, and nonopt at the
573 # same time.
574 # 2. Host defaults to nonopt.
575 # 3. If nonopt is not specified, then host defaults to the current host,
576 # as determined by config.guess.
577 # 4. Target and build default to nonopt.
578 # 5. If nonopt is not specified, then target and build default to host.
580 # The aliases save the names the user supplied, while $host etc.
581 # will get canonicalized.
582 case $host---$target---$nonopt in
583 NONE---*---* | *---NONE---* | *---*---NONE) ;;
584 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
585 esac
588 # Make sure we can run config.sub.
589 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
590 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
593 echo $ac_n "checking host system type""... $ac_c" 1>&6
594 echo "configure:595: checking host system type" >&5
596 host_alias=$host
597 case "$host_alias" in
598 NONE)
599 case $nonopt in
600 NONE)
601 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
602 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
603 fi ;;
604 *) host_alias=$nonopt ;;
605 esac ;;
606 esac
608 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
609 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
610 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
611 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
612 echo "$ac_t""$host" 1>&6
614 echo $ac_n "checking target system type""... $ac_c" 1>&6
615 echo "configure:616: checking target system type" >&5
617 target_alias=$target
618 case "$target_alias" in
619 NONE)
620 case $nonopt in
621 NONE) target_alias=$host_alias ;;
622 *) target_alias=$nonopt ;;
623 esac ;;
624 esac
626 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
627 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
628 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
629 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
630 echo "$ac_t""$target" 1>&6
632 echo $ac_n "checking build system type""... $ac_c" 1>&6
633 echo "configure:634: checking build system type" >&5
635 build_alias=$build
636 case "$build_alias" in
637 NONE)
638 case $nonopt in
639 NONE) build_alias=$host_alias ;;
640 *) build_alias=$nonopt ;;
641 esac ;;
642 esac
644 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
645 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
646 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
647 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
648 echo "$ac_t""$build" 1>&6
650 test "$host_alias" != "$target_alias" &&
651 test "$program_prefix$program_suffix$program_transform_name" = \
652 NONENONEs,x,x, &&
653 program_prefix=${target_alias}-
655 if test "$program_transform_name" = s,x,x,; then
656 program_transform_name=
657 else
658 # Double any \ or $. echo might interpret backslashes.
659 cat <<\EOF_SED > conftestsed
660 s,\\,\\\\,g; s,\$,$$,g
661 EOF_SED
662 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
663 rm -f conftestsed
665 test "$program_prefix" != NONE &&
666 program_transform_name="s,^,${program_prefix},; $program_transform_name"
667 # Use a double $ so make ignores it.
668 test "$program_suffix" != NONE &&
669 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
671 # sed with no file args requires a program.
672 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
675 # Get 'install' or 'install-sh' and its variants.
676 # Find a good install program. We prefer a C program (faster),
677 # so one script is as good as another. But avoid the broken or
678 # incompatible versions:
679 # SysV /etc/install, /usr/sbin/install
680 # SunOS /usr/etc/install
681 # IRIX /sbin/install
682 # AIX /bin/install
683 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
684 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
685 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
686 # ./install, which can be erroneously created by make from ./install.sh.
687 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
688 echo "configure:689: checking for a BSD compatible install" >&5
689 if test -z "$INSTALL"; then
690 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
691 echo $ac_n "(cached) $ac_c" 1>&6
692 else
693 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
694 for ac_dir in $PATH; do
695 # Account for people who put trailing slashes in PATH elements.
696 case "$ac_dir/" in
697 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
699 # OSF1 and SCO ODT 3.0 have their own names for install.
700 # Don't use installbsd from OSF since it installs stuff as root
701 # by default.
702 for ac_prog in ginstall scoinst install; do
703 if test -f $ac_dir/$ac_prog; then
704 if test $ac_prog = install &&
705 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
706 # AIX install. It has an incompatible calling convention.
708 else
709 ac_cv_path_install="$ac_dir/$ac_prog -c"
710 break 2
713 done
715 esac
716 done
717 IFS="$ac_save_IFS"
720 if test "${ac_cv_path_install+set}" = set; then
721 INSTALL="$ac_cv_path_install"
722 else
723 # As a last resort, use the slow shell script. We don't cache a
724 # path for INSTALL within a source directory, because that will
725 # break other packages using the cache if that directory is
726 # removed, or if the path is relative.
727 INSTALL="$ac_install_sh"
730 echo "$ac_t""$INSTALL" 1>&6
732 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
733 # It thinks the first close brace ends the variable substitution.
734 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
736 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
738 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
740 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
741 echo "configure:742: checking whether ln works" >&5
742 if eval "test \"`echo '$''{'acx_cv_prog_LN'+set}'`\" = set"; then
743 echo $ac_n "(cached) $ac_c" 1>&6
744 else
745 rm -f conftestdata_t
746 echo >conftestdata_f
747 if ln conftestdata_f conftestdata_t 2>/dev/null
748 then
749 acx_cv_prog_LN=ln
750 else
751 acx_cv_prog_LN=no
753 rm -f conftestdata_f conftestdata_t
756 if test $acx_cv_prog_LN = no; then
757 LN="cp"
758 echo "$ac_t""no, using $LN" 1>&6
759 else
760 LN="$acx_cv_prog_LN"
761 echo "$ac_t""yes" 1>&6
764 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
765 echo "configure:766: checking whether ln -s works" >&5
766 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
767 echo $ac_n "(cached) $ac_c" 1>&6
768 else
769 rm -f conftestdata
770 if ln -s X conftestdata 2>/dev/null
771 then
772 rm -f conftestdata
773 ac_cv_prog_LN_S="ln -s"
774 else
775 ac_cv_prog_LN_S=ln
778 LN_S="$ac_cv_prog_LN_S"
779 if test "$ac_cv_prog_LN_S" = "ln -s"; then
780 echo "$ac_t""yes" 1>&6
781 else
782 echo "$ac_t""no" 1>&6
786 ### we might need to use some other shell than /bin/sh for running subshells
787 ### If we are on Windows, search for the shell. This will permit people
788 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
789 ### without also having to set CONFIG_SHELL. This code will work when
790 ### using bash, which sets OSTYPE.
791 case "${OSTYPE}" in
792 *win32*)
793 if test x${CONFIG_SHELL} = x ; then
794 if test ! -f /bin/sh ; then
795 if test x${SHELL} != x && test -f ${SHELL} ; then
796 CONFIG_SHELL=${SHELL}
797 export CONFIG_SHELL
798 else
799 for prog in sh sh.exe bash bash.exe; do
800 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
801 for dir in $PATH; do
802 test -z "$dir" && dir=.
803 if test -f $dir/$prog; then
804 CONFIG_SHELL=$dir/$prog
805 export CONFIG_SHELL
806 break
808 done
809 IFS="$save_ifs"
810 test -n "${CONFIG_SHELL}" && break
811 done
816 esac
818 config_shell=${CONFIG_SHELL-/bin/sh}
820 progname=$0
821 # if PWD already has a value, it is probably wrong.
822 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
824 # Export original configure arguments for use by sub-configures. These
825 # will be expanded by make, so quote '$'.
826 tmp="$progname $@"
827 sed -e 's,\$,$$,g' <<EOF_SED > conftestsed.out
828 $tmp
829 EOF_SED
830 TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out`
831 rm -f conftestsed.out
834 moveifchange=${srcdir}/move-if-change
836 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
838 # We pass INSTALL explicitly to sub-makes. Make sure that it is not
839 # a relative path.
840 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
841 INSTALL="${srcpwd}/install-sh -c"
844 # Set srcdir to "." if that's what it is.
845 # This is important for multilib support.
846 pwd=`${PWDCMD-pwd}`
847 if test "${pwd}" = "${srcpwd}" ; then
848 srcdir=.
851 topsrcdir=$srcpwd
853 extra_host_args=
855 ### To add a new directory to the tree, first choose whether it is a target
856 ### or a host dependent tool. Then put it into the appropriate list
857 ### (library or tools, host or target), doing a dependency sort.
859 # Subdirs will be configured in the order listed in build_configdirs,
860 # configdirs, or target_configdirs; see the serialization section below.
862 # Dependency sorting is only needed when *configuration* must be done in
863 # a particular order. In all cases a dependency should be specified in
864 # the Makefile, whether or not it's implicitly specified here.
866 # Double entries in build_configdirs, configdirs, or target_configdirs may
867 # cause circular dependencies and break everything horribly.
869 # these library is used by various programs built for the build
870 # environment
872 build_libs="build-libiberty"
874 # these tools are built for the build environment
875 build_tools="build-texinfo build-byacc build-flex build-bison build-m4 build-fixincludes"
877 # these libraries are used by various programs built for the host environment
879 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp"
881 # these tools are built for the host environment
882 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
883 # know that we are building the simulator.
884 # binutils, gas and ld appear in that order because it makes sense to run
885 # "make check" in that particular order.
886 host_tools="texinfo byacc flex bison binutils gas ld fixincludes 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 gnattools"
888 # libgcj represents the runtime libraries only used by gcj.
889 libgcj="target-libffi \
890 target-boehm-gc \
891 target-zlib \
892 target-qthreads \
893 target-libjava"
895 # these libraries are built for the target environment, and are built after
896 # the host libraries and the host tools (which may be a cross compiler)
898 target_libraries="target-libiberty \
899 target-libgloss \
900 target-newlib \
901 target-libstdc++-v3 \
902 target-libmudflap \
903 target-libssp \
904 target-libgfortran \
905 ${libgcj} \
906 target-libobjc \
907 target-libada"
909 # these tools are built using the target libraries, and are intended to
910 # run only in the target environment
912 # note: any program that *uses* libraries that are in the "target_libraries"
913 # list belongs in this list. those programs are also very likely
914 # candidates for the "native_only" list which follows
916 target_tools="target-examples target-groff target-gperf target-rda"
918 ################################################################################
920 ## All tools belong in one of the four categories, and are assigned above
921 ## We assign ${configdirs} this way to remove all embedded newlines. This
922 ## is important because configure will choke if they ever get through.
923 ## ${configdirs} is directories we build using the host tools.
924 ## ${target_configdirs} is directories we build using the target tools.
925 configdirs=`echo ${host_libs} ${host_tools}`
926 target_configdirs=`echo ${target_libraries} ${target_tools}`
927 build_configdirs=`echo ${build_libs} ${build_tools}`
929 ################################################################################
931 srcname="gnu development package"
933 # This gets set non-empty for some net releases of packages.
934 appdirs=""
936 # Define is_cross_compiler to save on calls to 'test'.
937 is_cross_compiler=
938 if test x"${host}" = x"${target}" ; then
939 is_cross_compiler=no
940 else
941 is_cross_compiler=yes
944 # Find the build and target subdir names.
945 case ${build_alias} in
946 "") build_noncanonical=${build} ;;
947 *) build_noncanonical=${build_alias} ;;
948 esac
950 case ${host_alias} in
951 "") host_noncanonical=${build_noncanonical} ;;
952 *) host_noncanonical=${host_alias} ;;
953 esac
955 case ${target_alias} in
956 "") target_noncanonical=${host_noncanonical} ;;
957 *) target_noncanonical=${target_alias} ;;
958 esac
960 # Prefix 'build-' so this never conflicts with target_subdir.
961 build_subdir="build-${build_noncanonical}"
962 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
963 if ( test $srcdir = . && test -d gcc ) \
964 || test -d $srcdir/../host-${host_noncanonical}; then
965 host_subdir="host-${host_noncanonical}"
966 else
967 host_subdir=.
969 # No prefix.
970 target_subdir=${target_noncanonical}
973 # Skipdirs are removed silently.
974 skipdirs=
975 # Noconfigdirs are removed loudly.
976 noconfigdirs=""
978 use_gnu_ld=
979 # Make sure we don't let GNU ld be added if we didn't want it.
980 if test x$with_gnu_ld = xno ; then
981 use_gnu_ld=no
982 noconfigdirs="$noconfigdirs ld"
985 use_gnu_as=
986 # Make sure we don't let GNU as be added if we didn't want it.
987 if test x$with_gnu_as = xno ; then
988 use_gnu_as=no
989 noconfigdirs="$noconfigdirs gas"
992 # some tools are so dependent upon X11 that if we're not building with X,
993 # it's not even worth trying to configure, much less build, that tool.
995 case ${with_x} in
996 yes | "") ;; # the default value for this tree is that X11 is available
998 skipdirs="${skipdirs} tk itcl libgui"
999 # We won't be able to build gdbtk without X.
1000 enable_gdbtk=no
1002 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
1003 esac
1005 # Some tools are only suitable for building in a "native" situation.
1006 # Remove these if host!=target.
1007 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"
1009 # Similarly, some are only suitable for cross toolchains.
1010 # Remove these if host=target.
1011 cross_only="target-libgloss target-newlib target-opcodes"
1013 case $is_cross_compiler in
1014 no) skipdirs="${skipdirs} ${cross_only}" ;;
1015 yes) skipdirs="${skipdirs} ${native_only}" ;;
1016 esac
1018 # If both --with-headers and --with-libs are specified, default to
1019 # --without-newlib.
1020 if test x"${with_headers}" != x && test x"${with_headers}" != xno \
1021 && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
1022 if test x"${with_newlib}" = x ; then
1023 with_newlib=no
1027 # Recognize --with-newlib/--without-newlib.
1028 case ${with_newlib} in
1029 no) skipdirs="${skipdirs} target-newlib" ;;
1030 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
1031 esac
1033 # Configure extra directories which are host specific
1035 case "${host}" in
1036 *-cygwin*)
1037 configdirs="$configdirs libtermcap" ;;
1038 esac
1040 # A target can indicate whether a language isn't supported for some reason.
1041 # Only spaces may be used in this macro; not newlines or tabs.
1042 unsupported_languages=
1044 # Remove more programs from consideration, based on the host or
1045 # target this usually means that a port of the program doesn't
1046 # exist yet.
1048 case "${host}" in
1049 hppa*64*-*-*)
1050 noconfigdirs="$noconfigdirs byacc"
1052 i[3456789]86-*-vsta)
1053 noconfigdirs="$noconfigdirs tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl gnuserv gettext"
1055 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
1056 noconfigdirs="$noconfigdirs tcl tk expect dejagnu send-pr uudecode guile itcl gnuserv libffi"
1058 i[3456789]86-*-mingw32*)
1059 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl gnuserv"
1060 noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
1062 i[3456789]86-*-beos*)
1063 noconfigdirs="$noconfigdirs tk itcl libgui gdb"
1065 *-*-cygwin*)
1066 noconfigdirs="$noconfigdirs autoconf automake send-pr rcs guile perl"
1068 *-*-netbsd*)
1069 noconfigdirs="$noconfigdirs rcs"
1071 ppc*-*-pe)
1072 noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl gnuserv"
1074 powerpc-*-beos*)
1075 noconfigdirs="$noconfigdirs tk itcl libgui gdb dejagnu readline"
1077 esac
1080 # Check whether --enable-libada or --disable-libada was given.
1081 if test "${enable_libada+set}" = set; then
1082 enableval="$enable_libada"
1083 ENABLE_LIBADA=$enableval
1084 else
1085 ENABLE_LIBADA=yes
1088 if test "${ENABLE_LIBADA}" != "yes" ; then
1089 noconfigdirs="$noconfigdirs target-libada"
1090 noconfigdirs="$noconfigdirs gnattools"
1093 # Save it here so that, even in case of --enable-libgcj, if the Java
1094 # front-end isn't enabled, we still get libgcj disabled.
1095 libgcj_saved=$libgcj
1096 case $enable_libgcj in
1097 yes)
1098 # If we reset it here, it won't get added to noconfigdirs in the
1099 # target-specific build rules, so it will be forcibly enabled
1100 # (unless the Java language itself isn't enabled).
1101 libgcj=
1104 # Make sure we get it printed in the list of not supported target libs.
1105 noconfigdirs="$noconfigdirs ${libgcj}"
1107 esac
1110 # Allow --disable-libmudflap to exclude target-libmudflap
1111 case $enable_libmudflap in
1112 yes)
1115 noconfigdirs="$noconfigdirs target-libmudflap"
1118 case "${target}" in
1119 *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
1120 # Enable libmudflap by default in GNU and friends.
1122 *-*-freebsd*)
1123 # Enable libmudflap by default in FreeBSD.
1126 # Disable it by default everywhere else.
1127 noconfigdirs="$noconfigdirs target-libmudflap"
1129 esac
1130 esac
1133 case "${target}" in
1134 *-*-chorusos)
1135 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1137 powerpc-*-darwin*)
1138 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1140 *-*-darwin*)
1141 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1142 noconfigdirs="$noconfigdirs ${libgcj}"
1144 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1145 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1147 *-*-freebsd*)
1148 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1149 if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
1150 && test -f /usr/local/include/gmp.h; then
1151 with_gmp=/usr/local
1154 # Skip some stuff that's unsupported on some FreeBSD configurations.
1155 case "${target}" in
1156 i*86-*-*) ;;
1157 alpha*-*-*) ;;
1159 noconfigdirs="$noconfigdirs ${libgcj}"
1161 esac
1163 *-*-kaos*)
1164 # Remove unsupported stuff on all kaOS configurations.
1165 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-librx"
1166 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
1167 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
1168 noconfigdirs="$noconfigdirs target-libgloss"
1170 *-*-netbsd*)
1171 # Skip some stuff on all NetBSD configurations.
1172 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1174 # Skip some stuff that's unsupported on some NetBSD configurations.
1175 case "${target}" in
1176 i*86-*-netbsdelf*) ;;
1177 arm*-*-netbsdelf*) ;;
1179 noconfigdirs="$noconfigdirs ${libgcj}"
1181 esac
1183 *-*-netware*)
1184 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
1186 *-*-rtems*)
1187 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1189 *-*-uclinux*)
1190 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}"
1192 *-*-vxworks*)
1193 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj}"
1195 alpha*-dec-osf*)
1196 # ld works, but does not support shared libraries.
1197 # newlib is not 64 bit ready. I'm not sure about fileutils.
1198 # gas doesn't generate exception information.
1199 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1201 alpha*-*-*vms*)
1202 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1204 alpha*-*-linux*)
1205 # newlib is not 64 bit ready
1206 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1208 alpha*-*-*)
1209 # newlib is not 64 bit ready
1210 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1212 am33_2.0-*-linux*)
1213 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1215 sh-*-linux*)
1216 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1218 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1219 noconfigdirs="$noconfigdirs ${libgcj}"
1220 noconfigdirs="$noconfigdirs target-examples"
1221 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1222 noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
1223 noconfigdirs="$noconfigdirs expect dejagnu"
1224 # the C++ libraries don't build on top of CE's C libraries
1225 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1226 noconfigdirs="$noconfigdirs target-newlib"
1227 case "${host}" in
1228 *-*-cygwin*) ;; # keep gdb and readline
1229 *) noconfigdirs="$noconfigdirs gdb readline"
1231 esac
1233 arc-*-*)
1234 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1236 arm-semi-aof )
1238 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1239 noconfigdirs="$noconfigdirs ${libgcj}"
1241 arm-*-elf* | strongarm-*-elf* | xscale-*-elf* | arm*-*-eabi* )
1242 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1244 arm*-*-symbianelf*)
1245 noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
1247 arm-*-pe*)
1248 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1250 thumb-*-coff)
1251 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1253 thumb-*-elf)
1254 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1256 thumb-*-pe)
1257 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1259 arm-*-riscix*)
1260 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1262 avr-*-*)
1263 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1265 c4x-*-* | tic4x-*-*)
1266 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1268 c54x*-*-* | tic54x-*-*)
1269 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
1271 cris-*-* | crisv32-*-*)
1272 unsupported_languages="$unsupported_languages java"
1273 case "${target}" in
1274 *-*-aout)
1275 unsupported_languages="$unsupported_languages f95"
1276 noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
1277 *-*-elf)
1278 unsupported_languages="$unsupported_languages f95"
1279 noconfigdirs="$noconfigdirs target-boehm-gc";;
1280 *-*-linux*)
1281 noconfigdirs="$noconfigdirs target-newlib target-libgloss";;
1283 unsupported_languages="$unsupported_languages f95"
1284 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss";;
1285 esac
1287 crx-*-*)
1288 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-mudflap ${libgcj}"
1290 d10v-*-*)
1291 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1293 d30v-*-*)
1294 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1296 fr30-*-elf*)
1297 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1299 frv-*-*)
1300 noconfigdirs="$noconfigdirs ${libgcj}"
1302 h8300*-*-*)
1303 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1305 h8500-*-*)
1306 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1308 hppa1.1-*-osf* | hppa1.1-*-bsd* )
1310 hppa*64*-*-linux* | parisc*64*-*-linux*)
1311 # In this case, it's because the hppa64-linux target is for
1312 # the kernel only at this point and has no libc, and thus no
1313 # headers, crt*.o, etc., all of which are needed by these.
1314 noconfigdirs="$noconfigdirs target-zlib"
1316 parisc*-*-linux* | hppa*-*-linux*)
1318 hppa*-*-*elf* | \
1319 hppa*-*-lites* | \
1320 hppa*-*-openbsd* | \
1321 hppa*64*-*-*)
1322 noconfigdirs="$noconfigdirs ${libgcj}"
1324 hppa*-*-*)
1325 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1326 # build on HP-UX 10.20.
1327 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1329 i960-*-*)
1330 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1332 ia64*-*-elf*)
1333 # No gdb support yet.
1334 noconfigdirs="$noconfigdirs readline mmalloc libgui itcl gdb"
1336 ia64*-**-hpux*)
1337 # No gdb or ld support yet.
1338 noconfigdirs="$noconfigdirs ${libgcj} readline mmalloc libgui itcl gdb ld"
1340 i370-*-opened*)
1342 i[3456789]86-*-coff | i[3456789]86-*-elf)
1343 noconfigdirs="$noconfigdirs ${libgcj}"
1345 i[3456789]86-*-linux*)
1346 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1347 # not build java stuff by default.
1348 case "${target}" in
1349 *-*-*libc1*)
1350 noconfigdirs="$noconfigdirs ${libgcj}";;
1351 esac
1353 # This section makes it possible to build newlib natively on linux.
1354 # If we are using a cross compiler then don't configure newlib.
1355 if test x${is_cross_compiler} != xno ; then
1356 noconfigdirs="$noconfigdirs target-newlib"
1358 noconfigdirs="$noconfigdirs target-libgloss"
1359 # If we are not using a cross compiler, do configure newlib.
1360 # Note however, that newlib will only be configured in this situation
1361 # if the --with-newlib option has been given, because otherwise
1362 # 'target-newlib' will appear in skipdirs.
1364 i[3456789]86-*-mingw32*)
1365 target_configdirs="$target_configdirs target-mingw"
1366 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1368 # Can't build gdb for mingw32 if not native.
1369 case "${host}" in
1370 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1371 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl gnuserv"
1373 esac
1375 *-*-cygwin*)
1376 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1377 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1378 # always build newlib if winsup directory is present.
1379 if test -d "$srcdir/winsup"; then
1380 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1381 elif test -d "$srcdir/newlib"; then
1382 echo "Warning: winsup is missing so newlib can't be built."
1385 # Can't build gdb for Cygwin if not native.
1386 case "${host}" in
1387 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1388 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl libgui gnuserv"
1390 esac
1392 i[3456789]86-moss-msdos | i[3456789]86-*-moss* | \
1393 i[3456789]86-*-uwin* | i[3456789]86-*-interix* )
1395 i[3456789]86-*-pe)
1396 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1398 i[3456789]86-*-sco3.2v5*)
1399 # The linker does not yet know about weak symbols in COFF,
1400 # and is not configured to handle mixed ELF and COFF.
1401 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1403 i[3456789]86-*-sco*)
1404 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1406 i[3456789]86-*-solaris2*)
1407 noconfigdirs="$noconfigdirs target-libgloss"
1409 i[3456789]86-*-sysv4*)
1410 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1412 i[3456789]86-*-beos*)
1413 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1415 m32r-*-*)
1416 noconfigdirs="$noconfigdirs ${libgcj}"
1418 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1419 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1421 m68k-*-elf*)
1422 noconfigdirs="$noconfigdirs ${libgcj}"
1424 m68k-*-coff*)
1425 noconfigdirs="$noconfigdirs ${libgcj}"
1427 mcore-*-pe*)
1428 # The EPOC C++ environment does not support exceptions or rtti,
1429 # and so building libstdc++-v3 tends not to always work.
1430 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1432 mmix-*-*)
1433 noconfigdirs="$noconfigdirs target-libffi target-boehm-gc gdb libgloss"
1434 unsupported_languages="$unsupported_languages f95 java"
1436 mn10200-*-*)
1437 noconfigdirs="$noconfigdirs ${libgcj}"
1439 mn10300-*-*)
1440 noconfigdirs="$noconfigdirs ${libgcj}"
1442 ms1-*-*)
1443 noconfigdirs="$noconfigdirs sim"
1445 powerpc-*-aix*)
1446 # copied from rs6000-*-* entry
1447 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1449 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1450 target_configdirs="$target_configdirs target-winsup"
1451 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl gnuserv ${libgcj}"
1452 # always build newlib.
1453 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1455 # This is temporary until we can link against shared libraries
1456 powerpcle-*-solaris*)
1457 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl gnuserv ${libgcj}"
1459 powerpc-*-beos*)
1460 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1462 powerpc-*-eabi)
1463 noconfigdirs="$noconfigdirs ${libgcj}"
1465 powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* )
1467 rs6000-*-lynxos*)
1468 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1470 rs6000-*-aix*)
1471 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1473 rs6000-*-*)
1474 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1476 m68k-apollo-*)
1477 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1479 mips*-*-irix5*)
1480 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1482 mips*-*-irix6*)
1483 # Linking libjava exceeds command-line length limits on at least
1484 # IRIX 6.2, but not on IRIX 6.5.
1485 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1486 # <oldham@codesourcery.com>
1487 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1489 mips*-dec-bsd*)
1490 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1492 mips*-*-bsd*)
1493 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1495 mipstx39-*-*)
1496 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1498 mips64*-*-linux*)
1499 noconfigdirs="$noconfigdirs target-newlib ${libgcj}"
1501 mips*-*-linux*)
1502 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1504 mips*-*-*)
1505 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1507 romp-*-*)
1508 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1510 sh-*-* | sh64-*-*)
1511 case "${host}" in
1512 i[3456789]86-*-vsta) ;; # don't add gprof back in
1513 i[3456789]86-*-go32*) ;; # don't add gprof back in
1514 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
1515 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1516 esac
1517 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1519 sparc-*-elf*)
1520 noconfigdirs="$noconfigdirs ${libgcj}"
1522 sparc64-*-elf*)
1523 noconfigdirs="$noconfigdirs ${libgcj}"
1525 sparclite-*-*)
1526 noconfigdirs="$noconfigdirs ${libgcj}"
1528 sparc-*-sunos4*)
1529 noconfigdirs="$noconfigdirs ${libgcj}"
1530 if test x${is_cross_compiler} != xno ; then
1531 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1532 else
1533 use_gnu_ld=no
1536 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
1537 noconfigdirs="$noconfigdirs ${libgcj}"
1539 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1541 v810-*-*)
1542 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
1544 v850-*-*)
1545 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1547 v850e-*-*)
1548 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1550 v850ea-*-*)
1551 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1553 vax-*-vms)
1554 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1556 vax-*-*)
1557 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1559 xtensa-*-*)
1560 noconfigdirs="$noconfigdirs ${libgcj}"
1562 ip2k-*-*)
1563 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1565 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
1566 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1568 *-*-lynxos*)
1569 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1571 *-*-*)
1572 noconfigdirs="$noconfigdirs ${libgcj}"
1574 esac
1576 # If we aren't building newlib, then don't build libgloss, since libgloss
1577 # depends upon some newlib header files.
1578 case "${noconfigdirs}" in
1579 *target-libgloss*) ;;
1580 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1581 esac
1583 # Work in distributions that contain no compiler tools, like Autoconf.
1584 tentative_cc=""
1585 host_makefile_frag=/dev/null
1586 if test -d ${srcdir}/config ; then
1587 case "${host}" in
1588 m68k-hp-hpux*)
1589 # Avoid "too much defining" errors from HPUX compiler.
1590 tentative_cc="cc -Wp,-H256000"
1591 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1592 # If it's HP/UX ar, this should be harmless.
1593 RANLIB="ar ts"
1595 m68k-apollo-sysv*)
1596 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1598 m68k-apollo-bsd*)
1599 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1600 # chokes on bfd, the compiler won't let you assign integers to enums, and
1601 # other problems. Defining CC to gcc is a questionable way to say "don't use
1602 # the apollo compiler" (the preferred version of GCC could be called cc,
1603 # or whatever), but I'm not sure leaving CC as cc is any better...
1604 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1605 # Used to have BISON=yacc.
1606 tentative_cc=gcc
1608 m88k-dg-dgux*)
1609 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1611 m88k-harris-cxux*)
1612 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1613 tentative_cc="cc -Xa"
1614 host_makefile_frag="config/mh-cxux"
1616 m88k-motorola-sysv*)
1618 mips*-dec-ultrix*)
1619 tentative_cc="cc -Wf,-XNg1000"
1620 host_makefile_frag="config/mh-decstation"
1622 mips*-nec-sysv4*)
1623 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1624 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1625 host_makefile_frag="config/mh-necv4"
1627 mips*-sgi-irix4*)
1628 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1629 # environment. Also bump switch table size so that cp-parse will
1630 # compile. Bump string length limit so linker builds.
1631 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1633 mips*-*-sysv4*)
1634 host_makefile_frag="config/mh-sysv4"
1636 mips*-*-sysv*)
1637 # This is for a MIPS running RISC/os 4.52C.
1639 # This is needed for GDB, but needs to be in the top-level make because
1640 # if a library is compiled with the bsd headers and gets linked with the
1641 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1642 # a different size).
1643 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1644 # known except to select the sysv environment. Could we use /proc instead?
1645 # These "sysv environments" and "bsd environments" often end up being a pain.
1647 # This is not part of CFLAGS because perhaps not all C compilers have this
1648 # option.
1649 tentative_cc="cc -systype sysv"
1651 i370-ibm-opened*)
1652 tentative_cc="c89"
1654 i[3456789]86-*-sysv5*)
1655 host_makefile_frag="config/mh-sysv5"
1657 i[3456789]86-*-dgux*)
1658 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1659 host_makefile_frag="config/mh-dgux386"
1661 i[3456789]86-ncr-sysv4.3*)
1662 # The MetaWare compiler will generate a copyright message unless you
1663 # turn it off by adding the -Hnocopyr flag.
1664 tentative_cc="cc -Hnocopyr"
1666 i[3456789]86-ncr-sysv4*)
1667 # for an NCR 3000 (i486/SVR4) system.
1668 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1669 # This compiler not only emits obnoxious copyright messages every time
1670 # you run it, but it chokes and dies on a whole bunch of GNU source
1671 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1672 tentative_cc="/usr/ccs/ATT/cc"
1673 host_makefile_frag="config/mh-ncr3000"
1675 i[3456789]86-*-sco3.2v5*)
1677 i[3456789]86-*-sco*)
1678 # The native C compiler botches some simple uses of const. Unfortunately,
1679 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1680 tentative_cc="cc -Dconst="
1681 host_makefile_frag="config/mh-sco"
1683 i[3456789]86-*-udk*)
1684 host_makefile_frag="config/mh-sysv5"
1686 i[3456789]86-*-solaris2*)
1687 host_makefile_frag="config/mh-sysv4"
1689 i[3456789]86-*-msdosdjgpp*)
1690 host_makefile_frag="config/mh-djgpp"
1692 *-cygwin*)
1693 host_makefile_frag="config/mh-cygwin"
1695 *-mingw32*)
1697 *-interix*)
1698 host_makefile_frag="config/mh-interix"
1700 vax-*-ultrix2*)
1701 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1702 tentative_cc=gcc
1704 *-*-solaris2*)
1705 host_makefile_frag="config/mh-solaris"
1707 m68k-sun-sunos*)
1708 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1709 # without overflowing the jump tables (-J says to use a 32 bit table)
1710 tentative_cc="cc -J"
1712 *-hp-hpux*)
1713 tentative_cc="cc -Wp,-H256000"
1715 *-*-hiux*)
1716 tentative_cc="cc -Wp,-H256000"
1718 rs6000-*-lynxos*)
1719 # /bin/cc is less than useful for our purposes. Always use GCC
1720 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1721 host_makefile_frag="config/mh-lynxrs6k"
1723 powerpc-*-darwin*)
1724 host_makefile_frag="config/mh-ppc-darwin"
1726 *-*-lynxos*)
1727 # /bin/cc is less than useful for our purposes. Always use GCC
1728 tentative_cc="/bin/gcc"
1730 *-*-sysv4*)
1731 host_makefile_frag="config/mh-sysv4"
1733 # This is placed last to prevent interfering with the cases above.
1734 i[3456789]86-*-*)
1735 # Build the stage2 and stage3 compilers with -fomit-frame-pointer.
1736 host_makefile_frag="config/mh-x86omitfp"
1738 esac
1741 # If we aren't going to be using gcc, see if we can extract a definition
1742 # of CC from the fragment.
1743 # Actually, use the 'pre-extracted' version above.
1744 if test -z "${CC}" && test "${build}" = "${host}" ; then
1745 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1746 found=
1747 for dir in $PATH; do
1748 test -z "$dir" && dir=.
1749 if test -f $dir/gcc; then
1750 found=yes
1751 break
1753 done
1754 IFS="$save_ifs"
1755 if test -z "${found}" && test -n "${tentative_cc}" ; then
1756 CC=$tentative_cc
1760 if test "${build}" != "${host}" ; then
1761 # If we are doing a Canadian Cross, in which the host and build systems
1762 # are not the same, we set reasonable default values for the tools.
1764 CC=${CC-${host_alias}-gcc}
1765 CFLAGS=${CFLAGS-"-g -O2"}
1766 CXX=${CXX-${host_alias}-c++}
1767 CXXFLAGS=${CXXFLAGS-"-g -O2"}
1768 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
1769 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
1770 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
1771 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
1772 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
1773 BUILD_PREFIX=${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_PREFIX=
1788 BUILD_PREFIX_1=loser-
1790 # Extract the first word of "gcc", so it can be a program name with args.
1791 set dummy gcc; ac_word=$2
1792 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1793 echo "configure:1793: checking for $ac_word" >&5
1794 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1795 echo $ac_n "(cached) $ac_c" 1>&6
1796 else
1797 if test -n "$CC"; then
1798 ac_cv_prog_CC="$CC" # Let the user override the test.
1799 else
1800 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1801 ac_dummy="$PATH"
1802 for ac_dir in $ac_dummy; do
1803 test -z "$ac_dir" && ac_dir=.
1804 if test -f $ac_dir/$ac_word; then
1805 ac_cv_prog_CC="gcc"
1806 break
1808 done
1809 IFS="$ac_save_ifs"
1812 CC="$ac_cv_prog_CC"
1813 if test -n "$CC"; then
1814 echo "$ac_t""$CC" 1>&6
1815 else
1816 echo "$ac_t""no" 1>&6
1819 if test -z "$CC"; then
1820 # Extract the first word of "cc", so it can be a program name with args.
1821 set dummy cc; ac_word=$2
1822 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1823 echo "configure:1823: checking for $ac_word" >&5
1824 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1825 echo $ac_n "(cached) $ac_c" 1>&6
1826 else
1827 if test -n "$CC"; then
1828 ac_cv_prog_CC="$CC" # Let the user override the test.
1829 else
1830 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1831 ac_prog_rejected=no
1832 ac_dummy="$PATH"
1833 for ac_dir in $ac_dummy; do
1834 test -z "$ac_dir" && ac_dir=.
1835 if test -f $ac_dir/$ac_word; then
1836 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1837 ac_prog_rejected=yes
1838 continue
1840 ac_cv_prog_CC="cc"
1841 break
1843 done
1844 IFS="$ac_save_ifs"
1845 if test $ac_prog_rejected = yes; then
1846 # We found a bogon in the path, so make sure we never use it.
1847 set dummy $ac_cv_prog_CC
1848 shift
1849 if test $# -gt 0; then
1850 # We chose a different compiler from the bogus one.
1851 # However, it has the same basename, so the bogon will be chosen
1852 # first if we set CC to just the basename; use the full file name.
1853 shift
1854 set dummy "$ac_dir/$ac_word" "$@"
1855 shift
1856 ac_cv_prog_CC="$@"
1861 CC="$ac_cv_prog_CC"
1862 if test -n "$CC"; then
1863 echo "$ac_t""$CC" 1>&6
1864 else
1865 echo "$ac_t""no" 1>&6
1868 if test -z "$CC"; then
1869 case "`uname -s`" in
1870 *win32* | *WIN32*)
1871 # Extract the first word of "cl", so it can be a program name with args.
1872 set dummy cl; ac_word=$2
1873 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1874 echo "configure:1874: checking for $ac_word" >&5
1875 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1876 echo $ac_n "(cached) $ac_c" 1>&6
1877 else
1878 if test -n "$CC"; then
1879 ac_cv_prog_CC="$CC" # Let the user override the test.
1880 else
1881 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1882 ac_dummy="$PATH"
1883 for ac_dir in $ac_dummy; do
1884 test -z "$ac_dir" && ac_dir=.
1885 if test -f $ac_dir/$ac_word; then
1886 ac_cv_prog_CC="cl"
1887 break
1889 done
1890 IFS="$ac_save_ifs"
1893 CC="$ac_cv_prog_CC"
1894 if test -n "$CC"; then
1895 echo "$ac_t""$CC" 1>&6
1896 else
1897 echo "$ac_t""no" 1>&6
1900 esac
1902 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1905 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1906 echo "configure:1906: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1908 ac_ext=c
1909 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1910 ac_cpp='$CPP $CPPFLAGS'
1911 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1912 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1913 cross_compiling=$ac_cv_prog_cc_cross
1915 cat > conftest.$ac_ext << EOF
1917 #line 1917 "configure"
1918 #include "confdefs.h"
1920 main(){return(0);}
1922 if { (eval echo configure:1922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1923 ac_cv_prog_cc_works=yes
1924 # If we can't run a trivial program, we are probably using a cross compiler.
1925 if (./conftest; exit) 2>/dev/null; then
1926 ac_cv_prog_cc_cross=no
1927 else
1928 ac_cv_prog_cc_cross=yes
1930 else
1931 echo "configure: failed program was:" >&5
1932 cat conftest.$ac_ext >&5
1933 ac_cv_prog_cc_works=no
1935 rm -fr conftest*
1936 ac_ext=c
1937 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1938 ac_cpp='$CPP $CPPFLAGS'
1939 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1940 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1941 cross_compiling=$ac_cv_prog_cc_cross
1943 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1944 if test $ac_cv_prog_cc_works = no; then
1945 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1947 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1948 echo "configure:1948: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1949 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1950 cross_compiling=$ac_cv_prog_cc_cross
1952 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1953 echo "configure:1953: checking whether we are using GNU C" >&5
1954 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1955 echo $ac_n "(cached) $ac_c" 1>&6
1956 else
1957 cat > conftest.c <<EOF
1958 #ifdef __GNUC__
1959 yes;
1960 #endif
1962 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1962: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1963 ac_cv_prog_gcc=yes
1964 else
1965 ac_cv_prog_gcc=no
1969 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1971 if test $ac_cv_prog_gcc = yes; then
1972 GCC=yes
1973 else
1974 GCC=
1977 ac_test_CFLAGS="${CFLAGS+set}"
1978 ac_save_CFLAGS="$CFLAGS"
1979 CFLAGS=
1980 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1981 echo "configure:1981: checking whether ${CC-cc} accepts -g" >&5
1982 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1983 echo $ac_n "(cached) $ac_c" 1>&6
1984 else
1985 echo 'void f(){}' > conftest.c
1986 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1987 ac_cv_prog_cc_g=yes
1988 else
1989 ac_cv_prog_cc_g=no
1991 rm -f conftest*
1995 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1996 if test "$ac_test_CFLAGS" = set; then
1997 CFLAGS="$ac_save_CFLAGS"
1998 elif test $ac_cv_prog_cc_g = yes; then
1999 if test "$GCC" = yes; then
2000 CFLAGS="-g -O2"
2001 else
2002 CFLAGS="-g"
2004 else
2005 if test "$GCC" = yes; then
2006 CFLAGS="-O2"
2007 else
2008 CFLAGS=
2013 # We must set the default linker to the linker used by gcc for the correct
2014 # operation of libtool. If LD is not defined and we are using gcc, try to
2015 # set the LD default to the ld used by gcc.
2016 if test -z "$LD"; then
2017 if test "$GCC" = yes; then
2018 case $build in
2019 *-*-mingw*)
2020 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2022 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2023 esac
2024 case $gcc_prog_ld in
2025 # Accept absolute paths.
2026 [\\/]* | [A-Za-z]:[\\/]*)
2027 LD="$gcc_prog_ld" ;;
2028 esac
2032 CXX=${CXX-"c++"}
2033 CFLAGS=${CFLAGS-"-g"}
2034 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2037 if test $host != $build; then
2038 ac_tool_prefix=${host_alias}-
2039 else
2040 ac_tool_prefix=
2045 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
2046 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
2047 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2048 echo "configure:2048: checking for $ac_word" >&5
2049 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2050 echo $ac_n "(cached) $ac_c" 1>&6
2051 else
2052 if test -n "$GNATBIND"; then
2053 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2054 else
2055 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2056 ac_dummy="$PATH"
2057 for ac_dir in $ac_dummy; do
2058 test -z "$ac_dir" && ac_dir=.
2059 if test -f $ac_dir/$ac_word; then
2060 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
2061 break
2063 done
2064 IFS="$ac_save_ifs"
2067 GNATBIND="$ac_cv_prog_GNATBIND"
2068 if test -n "$GNATBIND"; then
2069 echo "$ac_t""$GNATBIND" 1>&6
2070 else
2071 echo "$ac_t""no" 1>&6
2075 if test -z "$ac_cv_prog_GNATBIND"; then
2076 if test -n "$ac_tool_prefix"; then
2077 # Extract the first word of "gnatbind", so it can be a program name with args.
2078 set dummy gnatbind; ac_word=$2
2079 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2080 echo "configure:2080: checking for $ac_word" >&5
2081 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2082 echo $ac_n "(cached) $ac_c" 1>&6
2083 else
2084 if test -n "$GNATBIND"; then
2085 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2086 else
2087 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2088 ac_dummy="$PATH"
2089 for ac_dir in $ac_dummy; do
2090 test -z "$ac_dir" && ac_dir=.
2091 if test -f $ac_dir/$ac_word; then
2092 ac_cv_prog_GNATBIND="gnatbind"
2093 break
2095 done
2096 IFS="$ac_save_ifs"
2097 test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND="no"
2100 GNATBIND="$ac_cv_prog_GNATBIND"
2101 if test -n "$GNATBIND"; then
2102 echo "$ac_t""$GNATBIND" 1>&6
2103 else
2104 echo "$ac_t""no" 1>&6
2107 else
2108 GNATBIND="no"
2112 echo $ac_n "checking whether compiler driver understands Ada""... $ac_c" 1>&6
2113 echo "configure:2113: checking whether compiler driver understands Ada" >&5
2114 if eval "test \"`echo '$''{'acx_cv_cc_gcc_supports_ada'+set}'`\" = set"; then
2115 echo $ac_n "(cached) $ac_c" 1>&6
2116 else
2117 cat >conftest.adb <<EOF
2118 procedure conftest is begin null; end conftest;
2120 acx_cv_cc_gcc_supports_ada=no
2121 # There is a bug in old released versions of GCC which causes the
2122 # driver to exit successfully when the appropriate language module
2123 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
2124 # Therefore we must check for the error message as well as an
2125 # unsuccessful exit.
2126 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
2127 # given a .adb file, but produce no object file. So we must check
2128 # if an object file was really produced to guard against this.
2129 errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
2130 if test x"$errors" = x && test -f conftest.$ac_objext; then
2131 acx_cv_cc_gcc_supports_ada=yes
2133 rm -f conftest.*
2136 echo "$ac_t""$acx_cv_cc_gcc_supports_ada" 1>&6
2138 if test x$GNATBIND != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
2139 have_gnat=yes
2140 else
2141 have_gnat=no
2144 echo $ac_n "checking how to compare bootstrapped objects""... $ac_c" 1>&6
2145 echo "configure:2145: checking how to compare bootstrapped objects" >&5
2146 if eval "test \"`echo '$''{'gcc_cv_prog_cmp_skip'+set}'`\" = set"; then
2147 echo $ac_n "(cached) $ac_c" 1>&6
2148 else
2149 echo abfoo >t1
2150 echo cdfoo >t2
2151 gcc_cv_prog_cmp_skip='tail +16c $$f1 > tmp-foo1; tail +16c $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2'
2152 if cmp t1 t2 2 2 > /dev/null 2>&1; then
2153 if cmp t1 t2 1 1 > /dev/null 2>&1; then
2155 else
2156 gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16'
2159 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
2160 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
2162 else
2163 gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
2166 rm t1 t2
2170 echo "$ac_t""$gcc_cv_prog_cmp_skip" 1>&6
2171 do_compare="$gcc_cv_prog_cmp_skip"
2175 # Check for GMP and MPFR
2176 gmplibs=
2177 gmpinc=
2178 have_gmp=yes
2179 # Specify a location for mpfr
2180 # check for this first so it ends up on the link line before gmp.
2181 # Check whether --with-mpfr-dir or --without-mpfr-dir was given.
2182 if test "${with_mpfr_dir+set}" = set; then
2183 withval="$with_mpfr_dir"
2188 if test "x$with_mpfr_dir" != x; then
2189 gmpinc="-I$with_mpfr_dir"
2190 gmplibs="$with_mpfr_dir/libmpfr.a"
2191 else
2192 gmplibs="-lmpfr"
2195 # Check whether --with-mpfr or --without-mpfr was given.
2196 if test "${with_mpfr+set}" = set; then
2197 withval="$with_mpfr"
2202 if test "x$with_mpfr" != x; then
2203 gmplibs="-L$with_mpfr/lib $gmplibs"
2204 gmpinc="-I$with_mpfr/include"
2207 # Specify a location for gmp
2208 # Check whether --with-gmp-dir or --without-gmp-dir was given.
2209 if test "${with_gmp_dir+set}" = set; then
2210 withval="$with_gmp_dir"
2215 if test "x$with_gmp_dir" != x; then
2216 gmpinc="$gmpinc -I$with_gmp_dir"
2217 if test -f "$with_gmp_dir/.libs/libgmp.a"; then
2218 gmplibs="$gmplibs $with_gmp_dir/.libs/libgmp.a"
2219 elif test -f "$with_gmp_dir/_libs/libgmp.a"; then
2220 gmplibs="$gmplibs $with_gmp_dir/_libs/libgmp.a"
2222 # One of the later tests will catch the error if neither library is present.
2223 else
2224 gmplibs="$gmplibs -lgmp"
2227 # Check whether --with-gmp or --without-gmp was given.
2228 if test "${with_gmp+set}" = set; then
2229 withval="$with_gmp"
2234 if test "x$with_gmp" != x; then
2235 gmplibs="-L$with_gmp/lib $gmplibs"
2236 gmpinc="-I$with_gmp/include $gmpinc"
2239 saved_CFLAGS="$CFLAGS"
2240 CFLAGS="$CFLAGS $gmpinc"
2241 # Check GMP actually works
2242 echo $ac_n "checking for correct version of gmp.h""... $ac_c" 1>&6
2243 echo "configure:2243: checking for correct version of gmp.h" >&5
2244 cat > conftest.$ac_ext <<EOF
2245 #line 2245 "configure"
2246 #include "confdefs.h"
2247 #include "gmp.h"
2248 int main() {
2250 #if __GNU_MP_VERSION < 3
2251 choke me
2252 #endif
2254 ; return 0; }
2256 if { (eval echo configure:2256: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2257 rm -rf conftest*
2258 echo "$ac_t""yes" 1>&6
2259 else
2260 echo "configure: failed program was:" >&5
2261 cat conftest.$ac_ext >&5
2262 rm -rf conftest*
2263 echo "$ac_t""no" 1>&6; have_gmp=no
2265 rm -f conftest*
2267 if test x"$have_gmp" = xyes; then
2268 echo $ac_n "checking for MPFR""... $ac_c" 1>&6
2269 echo "configure:2269: checking for MPFR" >&5
2271 saved_LIBS="$LIBS"
2272 LIBS="$LIBS $gmplibs"
2273 cat > conftest.$ac_ext <<EOF
2274 #line 2274 "configure"
2275 #include "confdefs.h"
2276 #include <gmp.h>
2277 #include <mpfr.h>
2278 int main() {
2279 mpfr_t n; mpfr_init(n);
2280 ; return 0; }
2282 if { (eval echo configure:2282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2283 rm -rf conftest*
2284 echo "$ac_t""yes" 1>&6
2285 else
2286 echo "configure: failed program was:" >&5
2287 cat conftest.$ac_ext >&5
2288 rm -rf conftest*
2289 echo "$ac_t""no" 1>&6; have_gmp=no
2291 rm -f conftest*
2292 LIBS="$saved_LIBS"
2293 CFLAGS="$saved_CFLAGS"
2296 # Flags needed for both GMP and/or MPFR
2300 # By default, C is the only stage 1 language.
2301 stage1_languages=c
2304 # Figure out what language subdirectories are present.
2305 # Look if the user specified --enable-languages="..."; if not, use
2306 # the environment variable $LANGUAGES if defined. $LANGUAGES might
2307 # go away some day.
2308 # NB: embedded tabs in this IF block -- do not untabify
2309 if test -d ${srcdir}/gcc; then
2310 if test x"${enable_languages+set}" != xset; then
2311 if test x"${LANGUAGES+set}" = xset; then
2312 enable_languages="${LANGUAGES}"
2313 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
2314 else
2315 enable_languages=all
2317 else
2318 if test x"${enable_languages}" = x ||
2319 test x"${enable_languages}" = xyes;
2320 then
2321 echo configure.in: --enable-languages needs at least one language argument 1>&2
2322 exit 1
2325 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
2327 # First scan to see if an enabled language requires some other language.
2328 # We assume that a given config-lang.in will list all the language
2329 # front ends it requires, even if some are required indirectly.
2330 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
2331 case ${lang_frag} in
2332 ..) ;;
2333 # The odd quoting in the next line works around
2334 # an apparent bug in bash 1.12 on linux.
2335 ${srcdir}/gcc/[*]/config-lang.in) ;;
2337 # From the config-lang.in, get $language, $lang_requires
2338 language=
2339 lang_requires=
2340 . ${lang_frag}
2341 for other in ${lang_requires} ; do
2342 case ,${enable_languages}, in
2343 *,$other,*) ;;
2344 *,all,*) ;;
2345 *,$language,*)
2346 echo " \`$other' language required by \`$language'; enabling" 1>&2
2347 enable_languages="${enable_languages},${other}"
2349 esac
2350 done
2352 esac
2353 done
2355 new_enable_languages=c
2356 missing_languages=`echo ",$enable_languages," | sed -e s/,all,/,/ -e s/,c,/,/ `
2357 potential_languages=c
2359 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
2360 case ${lang_frag} in
2361 ..) ;;
2362 # The odd quoting in the next line works around
2363 # an apparent bug in bash 1.12 on linux.
2364 ${srcdir}/gcc/[*]/config-lang.in) ;;
2366 # From the config-lang.in, get $language, $target_libs,
2367 # $lang_dirs, $boot_language, and $build_by_default
2368 language=
2369 target_libs=
2370 lang_dirs=
2371 boot_language=
2372 build_by_default=
2373 need_gmp=
2374 . ${lang_frag}
2375 potential_languages="${potential_languages},${language}"
2376 # This is quite sensitive to the ordering of the case statement arms.
2377 case ,${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 *,${language},*:*:*:*)
2387 # Language was explicitly selected; include it.
2388 add_this_lang=yes
2390 *,all,*:*:*:no)
2391 # 'all' was selected, but this is not a default language
2392 # so do not include it.
2393 add_this_lang=no
2395 *,all,*:*:*:*)
2396 # 'all' was selected and this is a default language; include it.
2397 add_this_lang=yes
2400 add_this_lang=no
2402 esac
2404 # Disable languages that need GMP if it isn't available.
2405 case ,${enable_languages},:${have_gmp}:${need_gmp} in
2406 *,${language},*:no:yes)
2407 # Specifically requested language; tell them.
2408 { echo "configure: error: GMP with MPFR support is required to build $language" 1>&2; exit 1; }
2410 *:no:yes)
2411 # Silently disable.
2412 add_this_lang=no
2414 esac
2416 # Disable a language that is unsupported by the target.
2417 case " $unsupported_languages " in
2418 *" $language "*)
2419 add_this_lang=no
2421 esac
2423 case $add_this_lang in
2425 # Remove language-dependent dirs.
2426 eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
2429 new_enable_languages="$new_enable_languages,$language"
2430 missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
2431 case ${boot_language} in
2432 yes)
2433 # Add to (comma-separated) list of stage 1 languages.
2434 stage1_languages="${stage1_languages},${language}"
2436 esac
2438 esac
2440 esac
2441 done
2443 missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"`
2444 if test "x$missing_languages" != x; then
2445 { echo "configure: error:
2446 The following requested languages could not be built: ${missing_languages}
2447 Recognised languages are: ${potential_languages}" 1>&2; exit 1; }
2450 if test "x$new_enable_languages" != "x$enable_languages"; then
2451 echo The following languages will be built: ${new_enable_languages}
2453 enable_languages="$new_enable_languages"
2454 ac_configure_args=`echo " $ac_configure_args" | sed -e 's/ --enable-languages=[^ ]*//' -e 's/$/ --enable-languages='"$enable_languages"/ `
2457 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs,
2458 # $build_configdirs and $target_configdirs.
2459 # If we have the source for $noconfigdirs entries, add them to $notsupp.
2461 notsupp=""
2462 for dir in . $skipdirs $noconfigdirs ; do
2463 dirname=`echo $dir | sed -e s/target-//g -e s/build-//g`
2464 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2465 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
2466 if test -r $srcdir/$dirname/configure ; then
2467 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2468 true
2469 else
2470 notsupp="$notsupp $dir"
2474 if test $dir != . && echo " ${build_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2475 build_configdirs=`echo " ${build_configdirs} " | sed -e "s/ ${dir} / /"`
2476 if test -r $srcdir/$dirname/configure ; then
2477 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2478 true
2479 else
2480 notsupp="$notsupp $dir"
2484 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2485 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
2486 if test -r $srcdir/$dirname/configure ; then
2487 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2488 true
2489 else
2490 notsupp="$notsupp $dir"
2494 done
2496 # Sometimes the tools are distributed with libiberty but with no other
2497 # libraries. In that case, we don't want to build target-libiberty.
2498 if test -n "${target_configdirs}" ; then
2499 others=
2500 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
2501 if test "$i" != "libiberty" ; then
2502 if test -r $srcdir/$i/configure ; then
2503 others=yes;
2504 break;
2507 done
2508 if test -z "${others}" ; then
2509 target_configdirs=
2513 # Quietly strip out all directories which aren't configurable in this tree.
2514 # This relies on all configurable subdirectories being autoconfiscated, which
2515 # is now the case.
2516 build_configdirs_all="$build_configdirs"
2517 build_configdirs=
2518 for i in ${build_configdirs_all} ; do
2519 j=`echo $i | sed -e s/build-//g`
2520 if test -f ${srcdir}/$j/configure ; then
2521 build_configdirs="${build_configdirs} $i"
2523 done
2525 configdirs_all="$configdirs"
2526 configdirs=
2527 for i in ${configdirs_all} ; do
2528 if test -f ${srcdir}/$i/configure ; then
2529 configdirs="${configdirs} $i"
2531 done
2533 target_configdirs_all="$target_configdirs"
2534 target_configdirs=
2535 for i in ${target_configdirs_all} ; do
2536 j=`echo $i | sed -e s/target-//g`
2537 if test -f ${srcdir}/$j/configure ; then
2538 target_configdirs="${target_configdirs} $i"
2540 done
2542 # Produce a warning message for the subdirs we can't configure.
2543 # This isn't especially interesting in the Cygnus tree, but in the individual
2544 # FSF releases, it's important to let people know when their machine isn't
2545 # supported by the one or two programs in a package.
2547 if test -n "${notsupp}" && test -z "${norecursion}" ; then
2548 # If $appdirs is non-empty, at least one of those directories must still
2549 # be configured, or we error out. (E.g., if the gas release supports a
2550 # specified target in some subdirs but not the gas subdir, we shouldn't
2551 # pretend that all is well.)
2552 if test -n "$appdirs" ; then
2553 for dir in $appdirs ; do
2554 if test -r $dir/Makefile.in ; then
2555 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2556 appdirs=""
2557 break
2559 if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then
2560 appdirs=""
2561 break
2564 done
2565 if test -n "$appdirs" ; then
2566 echo "*** This configuration is not supported by this package." 1>&2
2567 exit 1
2570 # Okay, some application will build, or we don't care to check. Still
2571 # notify of subdirs not getting built.
2572 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
2573 echo " ${notsupp}" 1>&2
2574 echo " (Any other directories should still work fine.)" 1>&2
2577 case "$host" in
2578 *msdosdjgpp*)
2579 enable_gdbtk=no ;;
2580 esac
2582 copy_dirs=
2584 # Handle --with-headers=XXX. If the value is not "yes", the contents of
2585 # the named directory are copied to $(tooldir)/sys-include.
2586 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
2587 if test x${is_cross_compiler} = xno ; then
2588 echo 1>&2 '***' --with-headers is only supported when cross compiling
2589 exit 1
2591 if test x"${with_headers}" != xyes ; then
2592 case "${exec_prefixoption}" in
2593 "") x=${prefix} ;;
2594 *) x=${exec_prefix} ;;
2595 esac
2596 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
2600 # Handle --with-libs=XXX. If the value is not "yes", the contents of
2601 # the name directories are copied to $(tooldir)/lib. Multiple directories
2602 # are permitted.
2603 if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
2604 if test x${is_cross_compiler} = xno ; then
2605 echo 1>&2 '***' --with-libs is only supported when cross compiling
2606 exit 1
2608 if test x"${with_libs}" != xyes ; then
2609 # Copy the libraries in reverse order, so that files in the first named
2610 # library override files in subsequent libraries.
2611 case "${exec_prefixoption}" in
2612 "") x=${prefix} ;;
2613 *) x=${exec_prefix} ;;
2614 esac
2615 for l in ${with_libs}; do
2616 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
2617 done
2621 # Handle ${copy_dirs}
2622 set fnord ${copy_dirs}
2623 shift
2624 while test $# != 0 ; do
2625 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
2627 else
2628 echo Copying $1 to $2
2630 # Use the install script to create the directory and all required
2631 # parent directories.
2632 if test -d $2 ; then
2634 else
2635 echo >config.temp
2636 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
2639 # Copy the directory, assuming we have tar.
2640 # FIXME: Should we use B in the second tar? Not all systems support it.
2641 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
2643 # It is the responsibility of the user to correctly adjust all
2644 # symlinks. If somebody can figure out how to handle them correctly
2645 # here, feel free to add the code.
2647 echo $1 > $2/COPIED
2649 shift; shift
2650 done
2652 extra_arflags_for_target=
2653 extra_nmflags_for_target=
2654 extra_ranlibflags_for_target=
2655 target_makefile_frag=/dev/null
2656 case "${target}" in
2657 *-*-netware*)
2658 target_makefile_frag="config/mt-netware"
2660 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
2661 target_makefile_frag="config/mt-gnu"
2663 *-*-aix4.[3456789]* | *-*-aix[56789].*)
2664 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
2665 # commands to handle both 32-bit and 64-bit objects. These flags are
2666 # harmless if we're using GNU nm or ar.
2667 extra_arflags_for_target=" -X32_64"
2668 extra_nmflags_for_target=" -B -X32_64"
2670 *-*-darwin*)
2671 # ranlib from Darwin requires the -c flag to look at common symbols.
2672 extra_ranlibflags_for_target=" -c"
2674 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
2675 target_makefile_frag="config/mt-wince"
2677 esac
2679 alphaieee_frag=/dev/null
2680 case $target in
2681 alpha*-*-*)
2682 # This just makes sure to use the -mieee option to build target libs.
2683 # This should probably be set individually by each library.
2684 alphaieee_frag="config/mt-alphaieee"
2686 esac
2688 # If --enable-target-optspace always use -Os instead of -O2 to build
2689 # the target libraries, similarly if it is not specified, use -Os
2690 # on selected platforms.
2691 ospace_frag=/dev/null
2692 case "${enable_target_optspace}:${target}" in
2693 yes:*)
2694 ospace_frag="config/mt-ospace"
2696 :d30v-*)
2697 ospace_frag="config/mt-d30v"
2699 :m32r-* | :d10v-* | :fr30-*)
2700 ospace_frag="config/mt-ospace"
2702 no:* | :*)
2705 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
2707 esac
2709 # Set with_gnu_as and with_gnu_ld as appropriate.
2711 # This is done by determining whether or not the appropriate directory
2712 # is available, and by checking whether or not specific configurations
2713 # have requested that this magic not happen.
2715 # The command line options always override the explicit settings in
2716 # configure.in, and the settings in configure.in override this magic.
2718 # If the default for a toolchain is to use GNU as and ld, and you don't
2719 # want to do that, then you should use the --without-gnu-as and
2720 # --without-gnu-ld options for the configure script.
2722 if test x${use_gnu_as} = x &&
2723 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
2724 with_gnu_as=yes
2725 extra_host_args="$extra_host_args --with-gnu-as"
2728 if test x${use_gnu_ld} = x &&
2729 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
2730 with_gnu_ld=yes
2731 extra_host_args="$extra_host_args --with-gnu-ld"
2734 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
2735 # can detect this case.
2737 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
2738 with_newlib=yes
2739 extra_host_args="$extra_host_args --with-newlib"
2742 # Default to using --with-stabs for certain targets.
2743 if test x${with_stabs} = x ; then
2744 case "${target}" in
2745 mips*-*-irix[56]*)
2747 mips*-*-* | alpha*-*-osf*)
2748 with_stabs=yes;
2749 extra_host_args="${extra_host_args} --with-stabs"
2751 esac
2754 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
2755 # them automatically.
2756 case "${host}" in
2757 hppa*64*-*-hpux11*)
2758 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
2760 esac
2762 # Some systems (e.g., one of the i386-aix systems the gas testers are
2763 # using) don't handle "\$" correctly, so don't use it here.
2764 tooldir='${exec_prefix}'/${target_alias}
2765 build_tooldir=${tooldir}
2767 # Generate default definitions for YACC, M4, LEX and other programs that run
2768 # on the build machine. These are used if the Makefile can't locate these
2769 # programs in objdir.
2770 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2771 for ac_prog in bison
2773 # Extract the first word of "$ac_prog", so it can be a program name with args.
2774 set dummy $ac_prog; ac_word=$2
2775 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2776 echo "configure:2776: checking for $ac_word" >&5
2777 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_BISON'+set}'`\" = set"; then
2778 echo $ac_n "(cached) $ac_c" 1>&6
2779 else
2780 if test -n "$CONFIGURED_BISON"; then
2781 ac_cv_prog_CONFIGURED_BISON="$CONFIGURED_BISON" # Let the user override the test.
2782 else
2783 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2784 ac_dummy="$PATH"
2785 for ac_dir in $ac_dummy; do
2786 test -z "$ac_dir" && ac_dir=.
2787 if test -f $ac_dir/$ac_word; then
2788 ac_cv_prog_CONFIGURED_BISON="$ac_prog"
2789 break
2791 done
2792 IFS="$ac_save_ifs"
2795 CONFIGURED_BISON="$ac_cv_prog_CONFIGURED_BISON"
2796 if test -n "$CONFIGURED_BISON"; then
2797 echo "$ac_t""$CONFIGURED_BISON" 1>&6
2798 else
2799 echo "$ac_t""no" 1>&6
2802 test -n "$CONFIGURED_BISON" && break
2803 done
2804 test -n "$CONFIGURED_BISON" || CONFIGURED_BISON="$MISSING bison"
2806 for ac_prog in 'bison -y' byacc yacc
2808 # Extract the first word of "$ac_prog", so it can be a program name with args.
2809 set dummy $ac_prog; ac_word=$2
2810 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2811 echo "configure:2811: checking for $ac_word" >&5
2812 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_YACC'+set}'`\" = set"; then
2813 echo $ac_n "(cached) $ac_c" 1>&6
2814 else
2815 if test -n "$CONFIGURED_YACC"; then
2816 ac_cv_prog_CONFIGURED_YACC="$CONFIGURED_YACC" # Let the user override the test.
2817 else
2818 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2819 ac_dummy="$PATH"
2820 for ac_dir in $ac_dummy; do
2821 test -z "$ac_dir" && ac_dir=.
2822 if test -f $ac_dir/$ac_word; then
2823 ac_cv_prog_CONFIGURED_YACC="$ac_prog"
2824 break
2826 done
2827 IFS="$ac_save_ifs"
2830 CONFIGURED_YACC="$ac_cv_prog_CONFIGURED_YACC"
2831 if test -n "$CONFIGURED_YACC"; then
2832 echo "$ac_t""$CONFIGURED_YACC" 1>&6
2833 else
2834 echo "$ac_t""no" 1>&6
2837 test -n "$CONFIGURED_YACC" && break
2838 done
2839 test -n "$CONFIGURED_YACC" || CONFIGURED_YACC="$MISSING bison -y"
2841 for ac_prog in gm4 gnum4 m4
2843 # Extract the first word of "$ac_prog", so it can be a program name with args.
2844 set dummy $ac_prog; ac_word=$2
2845 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2846 echo "configure:2846: checking for $ac_word" >&5
2847 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_M4'+set}'`\" = set"; then
2848 echo $ac_n "(cached) $ac_c" 1>&6
2849 else
2850 if test -n "$CONFIGURED_M4"; then
2851 ac_cv_prog_CONFIGURED_M4="$CONFIGURED_M4" # Let the user override the test.
2852 else
2853 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2854 ac_dummy="$PATH"
2855 for ac_dir in $ac_dummy; do
2856 test -z "$ac_dir" && ac_dir=.
2857 if test -f $ac_dir/$ac_word; then
2858 ac_cv_prog_CONFIGURED_M4="$ac_prog"
2859 break
2861 done
2862 IFS="$ac_save_ifs"
2865 CONFIGURED_M4="$ac_cv_prog_CONFIGURED_M4"
2866 if test -n "$CONFIGURED_M4"; then
2867 echo "$ac_t""$CONFIGURED_M4" 1>&6
2868 else
2869 echo "$ac_t""no" 1>&6
2872 test -n "$CONFIGURED_M4" && break
2873 done
2874 test -n "$CONFIGURED_M4" || CONFIGURED_M4="$MISSING m4"
2876 for ac_prog in flex
2878 # Extract the first word of "$ac_prog", so it can be a program name with args.
2879 set dummy $ac_prog; ac_word=$2
2880 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2881 echo "configure:2881: checking for $ac_word" >&5
2882 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_FLEX'+set}'`\" = set"; then
2883 echo $ac_n "(cached) $ac_c" 1>&6
2884 else
2885 if test -n "$CONFIGURED_FLEX"; then
2886 ac_cv_prog_CONFIGURED_FLEX="$CONFIGURED_FLEX" # Let the user override the test.
2887 else
2888 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2889 ac_dummy="$PATH"
2890 for ac_dir in $ac_dummy; do
2891 test -z "$ac_dir" && ac_dir=.
2892 if test -f $ac_dir/$ac_word; then
2893 ac_cv_prog_CONFIGURED_FLEX="$ac_prog"
2894 break
2896 done
2897 IFS="$ac_save_ifs"
2900 CONFIGURED_FLEX="$ac_cv_prog_CONFIGURED_FLEX"
2901 if test -n "$CONFIGURED_FLEX"; then
2902 echo "$ac_t""$CONFIGURED_FLEX" 1>&6
2903 else
2904 echo "$ac_t""no" 1>&6
2907 test -n "$CONFIGURED_FLEX" && break
2908 done
2909 test -n "$CONFIGURED_FLEX" || CONFIGURED_FLEX="$MISSING flex"
2911 for ac_prog in flex lex
2913 # Extract the first word of "$ac_prog", so it can be a program name with args.
2914 set dummy $ac_prog; ac_word=$2
2915 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2916 echo "configure:2916: checking for $ac_word" >&5
2917 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LEX'+set}'`\" = set"; then
2918 echo $ac_n "(cached) $ac_c" 1>&6
2919 else
2920 if test -n "$CONFIGURED_LEX"; then
2921 ac_cv_prog_CONFIGURED_LEX="$CONFIGURED_LEX" # Let the user override the test.
2922 else
2923 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2924 ac_dummy="$PATH"
2925 for ac_dir in $ac_dummy; do
2926 test -z "$ac_dir" && ac_dir=.
2927 if test -f $ac_dir/$ac_word; then
2928 ac_cv_prog_CONFIGURED_LEX="$ac_prog"
2929 break
2931 done
2932 IFS="$ac_save_ifs"
2935 CONFIGURED_LEX="$ac_cv_prog_CONFIGURED_LEX"
2936 if test -n "$CONFIGURED_LEX"; then
2937 echo "$ac_t""$CONFIGURED_LEX" 1>&6
2938 else
2939 echo "$ac_t""no" 1>&6
2942 test -n "$CONFIGURED_LEX" && break
2943 done
2944 test -n "$CONFIGURED_LEX" || CONFIGURED_LEX="$MISSING flex"
2946 for ac_prog in makeinfo
2948 # Extract the first word of "$ac_prog", so it can be a program name with args.
2949 set dummy $ac_prog; ac_word=$2
2950 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2951 echo "configure:2951: checking for $ac_word" >&5
2952 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_MAKEINFO'+set}'`\" = set"; then
2953 echo $ac_n "(cached) $ac_c" 1>&6
2954 else
2955 if test -n "$CONFIGURED_MAKEINFO"; then
2956 ac_cv_prog_CONFIGURED_MAKEINFO="$CONFIGURED_MAKEINFO" # Let the user override the test.
2957 else
2958 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2959 ac_dummy="$PATH"
2960 for ac_dir in $ac_dummy; do
2961 test -z "$ac_dir" && ac_dir=.
2962 if test -f $ac_dir/$ac_word; then
2963 ac_cv_prog_CONFIGURED_MAKEINFO="$ac_prog"
2964 break
2966 done
2967 IFS="$ac_save_ifs"
2970 CONFIGURED_MAKEINFO="$ac_cv_prog_CONFIGURED_MAKEINFO"
2971 if test -n "$CONFIGURED_MAKEINFO"; then
2972 echo "$ac_t""$CONFIGURED_MAKEINFO" 1>&6
2973 else
2974 echo "$ac_t""no" 1>&6
2977 test -n "$CONFIGURED_MAKEINFO" && break
2978 done
2979 test -n "$CONFIGURED_MAKEINFO" || CONFIGURED_MAKEINFO="$MISSING makeinfo"
2982 # Create a .gdbinit file which runs the one in srcdir
2983 # and tells GDB to look there for source files.
2985 if test -r ${srcdir}/.gdbinit ; then
2986 case ${srcdir} in
2987 .) ;;
2988 *) cat > ./.gdbinit <<EOF
2989 # ${NO_EDIT}
2990 dir ${srcdir}
2991 dir .
2992 source ${srcdir}/.gdbinit
2995 esac
2998 # Make sure that the compiler is able to generate an executable. If it
2999 # can't, we are probably in trouble. We don't care whether we can run the
3000 # executable--we might be using a cross compiler--we only care whether it
3001 # can be created. At this point the main configure script has set CC.
3002 we_are_ok=no
3003 echo "int main () { return 0; }" > conftest.c
3004 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
3005 if test $? = 0 ; then
3006 if test -s conftest || test -s conftest.exe ; then
3007 we_are_ok=yes
3010 case $we_are_ok in
3012 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
3013 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
3014 rm -f conftest*
3015 exit 1
3017 esac
3018 rm -f conftest*
3020 # The Solaris /usr/ucb/cc compiler does not appear to work.
3021 case "${host}" in
3022 sparc-sun-solaris2*)
3023 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
3024 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
3025 could_use=
3026 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
3027 if test -d /opt/cygnus/bin ; then
3028 if test "$could_use" = "" ; then
3029 could_use="/opt/cygnus/bin"
3030 else
3031 could_use="$could_use or /opt/cygnus/bin"
3034 if test "$could_use" = "" ; then
3035 echo "Warning: compilation may fail because you're using"
3036 echo "/usr/ucb/cc. You should change your PATH or CC "
3037 echo "variable and rerun configure."
3038 else
3039 echo "Warning: compilation may fail because you're using"
3040 echo "/usr/ucb/cc, when you should use the C compiler from"
3041 echo "$could_use. You should change your"
3042 echo "PATH or CC variable and rerun configure."
3046 esac
3048 case "${host}" in
3049 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
3050 *-*-darwin* | *-*-rhapsody* ) RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
3051 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
3052 esac
3054 # Record target_configdirs and the configure arguments for target and
3055 # build configuration in Makefile.
3056 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
3057 build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'`
3059 # Determine whether gdb needs tk/tcl or not.
3060 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
3061 # and in that case we want gdb to be built without tk. Ugh!
3062 # In fact I believe gdb is the *only* package directly dependent on tk,
3063 # so we should be able to put the 'maybe's in unconditionally and
3064 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
3065 # 100% sure that that's safe though.
3067 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui"
3068 case "$enable_gdbtk" in
3070 GDB_TK="" ;;
3071 yes)
3072 GDB_TK="${gdb_tk}" ;;
3074 # Only add the dependency on gdbtk when GDBtk is part of the gdb
3075 # distro. Eventually someone will fix this and move Insight, nee
3076 # gdbtk to a separate directory.
3077 if test -d ${srcdir}/gdb/gdbtk ; then
3078 GDB_TK="${gdb_tk}"
3079 else
3080 GDB_TK=""
3083 esac
3085 # Strip out unwanted targets.
3087 # While at that, we remove Makefiles if we were started for recursive
3088 # configuration, so that the top-level Makefile reconfigures them,
3089 # like we used to do when configure itself was recursive.
3091 # Loop over modules. $extrasub must be used with care, limiting as
3092 # much as possible the usage of range addresses. That's because autoconf
3093 # splits the sed script to overcome limits in the number of commands,
3094 # and relying on carefully-timed sed passes may turn out to be very hard
3095 # to maintain later. In this particular case, you just have to be careful
3096 # not to nest @if/@endif pairs, because configure will not warn you at all.
3098 # Check whether --enable-bootstrap or --disable-bootstrap was given.
3099 if test "${enable_bootstrap+set}" = set; then
3100 enableval="$enable_bootstrap"
3102 else
3103 enable_bootstrap=default
3107 # Issue errors and warnings for invalid/strange bootstrap combinations.
3108 case "$configdirs" in
3109 *gcc*) have_compiler=yes ;;
3110 *) have_compiler=no ;;
3111 esac
3113 case "$have_compiler:$host:$target:$enable_bootstrap" in
3114 *:*:*:no) ;;
3116 # Default behavior. (We'll) enable bootstrap if we have a compiler
3117 # and we are in a native configuration.
3118 yes:$build:$build:default)
3119 # This will become 'yes'
3120 enable_bootstrap=no ;;
3122 *:*:*:default)
3123 enable_bootstrap=no ;;
3125 # We have a compiler and we are in a native configuration, bootstrap is ok
3126 yes:$build:$build:yes | yes:$build:$build:lean)
3129 # Other configurations, but we have a compiler. Assume the user knows
3130 # what he's doing.
3131 yes:*:*:yes | yes:*:*:lean)
3132 echo "configure: warning: trying to bootstrap a cross compiler" 1>&2
3135 # No compiler: if they passed --enable-bootstrap explicitly, fail
3136 no:*:*:yes | no:*:*:lean)
3137 { echo "configure: error: cannot bootstrap without a compiler" 1>&2; exit 1; } ;;
3139 # Fail if wrong command line
3141 { echo "configure: error: invalid option for --enable-bootstrap" 1>&2; exit 1; }
3143 esac
3145 # Adjust the toplevel makefile according to whether bootstrap was selected.
3146 case "$enable_bootstrap" in
3147 yes)
3148 bootstrap_lean='#'
3149 default_target=bootstrap
3150 bootstrap_suffix=bootstrap ;;
3151 lean)
3152 bootstrap_lean=''
3153 default_target=bootstrap
3154 bootstrap_suffix=bootstrap ;;
3156 default_target=all
3157 bootstrap_suffix=no-bootstrap ;;
3158 esac
3162 for module in ${build_configdirs} ; do
3163 if test -z "${no_recursion}" \
3164 && test -f ${build_subdir}/${module}/Makefile; then
3165 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
3166 rm -f ${build_subdir}/${module}/Makefile
3168 extrasub="$extrasub
3169 /^@if build-$module\$/d
3170 /^@endif build-$module\$/d
3171 /^@if build-$module-$bootstrap_suffix\$/d
3172 /^@endif build-$module-$bootstrap_suffix\$/d"
3173 done
3174 for module in ${configdirs} ; do
3175 if test -z "${no_recursion}" \
3176 && test -f ${module}/Makefile; then
3177 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
3178 rm -f ${module}/Makefile
3180 extrasub="$extrasub
3181 /^@if $module\$/d
3182 /^@endif $module\$/d
3183 /^@if $module-$bootstrap_suffix\$/d
3184 /^@endif $module-$bootstrap_suffix\$/d"
3185 done
3186 for module in ${target_configdirs} ; do
3187 if test -z "${no_recursion}" \
3188 && test -f ${target_subdir}/${module}/Makefile; then
3189 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
3190 rm -f ${target_subdir}/${module}/Makefile
3192 extrasub="$extrasub
3193 /^@if target-$module\$/d
3194 /^@endif target-$module\$/d
3195 /^@if target-$module-$bootstrap_suffix\$/d
3196 /^@endif target-$module-$bootstrap_suffix\$/d"
3197 done
3199 extrasub="$extrasub
3200 /^@if /,/^@endif /d"
3202 # Create the serialization dependencies. This uses a temporary file.
3204 # Check whether --enable-serial-configure or --disable-serial-configure was given.
3205 if test "${enable_serial_configure+set}" = set; then
3206 enableval="$enable_serial_configure"
3211 case ${enable_serial_configure} in
3212 yes)
3213 enable_serial_build_configure=yes
3214 enable_serial_host_configure=yes
3215 enable_serial_target_configure=yes
3217 esac
3219 # These force 'configure's to be done one at a time, to avoid problems
3220 # with contention over a shared config.cache.
3221 rm -f serdep.tmp
3222 echo '# serdep.tmp' > serdep.tmp
3223 olditem=
3224 test "x${enable_serial_build_configure}" = xyes &&
3225 for item in ${build_configdirs} ; do
3226 case ${olditem} in
3227 "") ;;
3228 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
3229 esac
3230 olditem=${item}
3231 done
3232 olditem=
3233 test "x${enable_serial_host_configure}" = xyes &&
3234 for item in ${configdirs} ; do
3235 case ${olditem} in
3236 "") ;;
3237 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
3238 esac
3239 olditem=${item}
3240 done
3241 olditem=
3242 test "x${enable_serial_target_configure}" = xyes &&
3243 for item in ${target_configdirs} ; do
3244 case ${olditem} in
3245 "") ;;
3246 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
3247 esac
3248 olditem=${item}
3249 done
3250 serialization_dependencies=serdep.tmp
3253 # Base args. Strip norecursion, cache-file, srcdir, host, build,
3254 # target and nonopt. These are the ones we might not want to pass
3255 # down to subconfigures. Also strip program-prefix, program-suffix,
3256 # and program-transform-name, so that we can pass down a consistent
3257 # program-transform-name. If autoconf has put single quotes around
3258 # any of these arguments (because they contain shell metacharacters)
3259 # then this will fail; in practice this only happens for
3260 # --program-transform-name, so be sure to override --program-transform-name
3261 # at the end of the argument list.
3262 # These will be expanded by make, so quote '$'.
3263 cat <<\EOF_SED > conftestsed
3264 s/ --no[^ ]*/ /g
3265 s/ --c[a-z-]*[= ][^ ]*//g
3266 s/ --sr[a-z-]*[= ][^ ]*//g
3267 s/ --ho[a-z-]*[= ][^ ]*//g
3268 s/ --bu[a-z-]*[= ][^ ]*//g
3269 s/ --t[a-z-]*[= ][^ ]*//g
3270 s/ --program-[pst][a-z-]*[= ][^ ]*//g
3271 s/ -cache-file[= ][^ ]*//g
3272 s/ -srcdir[= ][^ ]*//g
3273 s/ -host[= ][^ ]*//g
3274 s/ -build[= ][^ ]*//g
3275 s/ -target[= ][^ ]*//g
3276 s/ -program-prefix[= ][^ ]*//g
3277 s/ -program-suffix[= ][^ ]*//g
3278 s/ -program-transform-name[= ][^ ]*//g
3279 s/ [^' -][^ ]* / /
3280 s/^ *//;s/ *$//
3281 s,\$,$$,g
3282 EOF_SED
3283 sed -f conftestsed <<EOF_SED > conftestsed.out
3284 ${ac_configure_args}
3285 EOF_SED
3286 baseargs=`cat conftestsed.out`
3287 rm -f conftestsed conftestsed.out
3289 # Add in --program-transform-name, after --program-prefix and
3290 # --program-suffix have been applied to it. Autoconf has already
3291 # doubled dollar signs and backslashes in program_transform_name; we want
3292 # the backslashes un-doubled, and then the entire thing wrapped in single
3293 # quotes, because this will be expanded first by make and then by the shell.
3294 # Also, because we want to override the logic in subdir configure scripts to
3295 # choose program_transform_name, replace any s,x,x, with s,y,y,.
3296 sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
3297 ${program_transform_name}
3298 EOF_SED
3299 gcc_transform_name=`cat conftestsed.out`
3300 rm -f conftestsed.out
3301 baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
3303 # For the build-side libraries, we just need to pretend we're native,
3304 # and not use the same cache file. Multilibs are neither needed nor
3305 # desired.
3306 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} --target=${target_alias} ${baseargs}"
3308 # For host modules, accept cache file option, or specification as blank.
3309 case "${cache_file}" in
3310 "") # empty
3311 cache_file_option="" ;;
3312 /* | [A-Za-z]:[\\/]* ) # absolute path
3313 cache_file_option="--cache-file=${cache_file}" ;;
3314 *) # relative path
3315 cache_file_option="--cache-file=../${cache_file}" ;;
3316 esac
3318 # Host dirs don't like to share a cache file either, horribly enough.
3319 # This seems to be due to autoconf 2.5x stupidity.
3320 host_configargs="--cache-file=./config.cache --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
3322 target_configargs=${baseargs}
3324 # Passing a --with-cross-host argument lets the target libraries know
3325 # whether they are being built with a cross-compiler or being built
3326 # native. However, it would be better to use other mechanisms to make the
3327 # sorts of decisions they want to make on this basis. Please consider
3328 # this option to be deprecated. FIXME.
3329 if test x${is_cross_compiler} = xyes ; then
3330 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
3333 # Default to --enable-multilib.
3334 if test x${enable_multilib} = x ; then
3335 target_configargs="--enable-multilib ${target_configargs}"
3338 # Pass --with-newlib if appropriate. Note that target_configdirs has
3339 # changed from the earlier setting of with_newlib.
3340 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
3341 target_configargs="--with-newlib ${target_configargs}"
3344 # Different target subdirs use different values of certain variables
3345 # (notably CXX). Worse, multilibs use *lots* of different values.
3346 # Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
3347 # it doesn't automatically accept command-line overrides of them.
3348 # This means it's not safe for target subdirs to share a cache file,
3349 # which is disgusting, but there you have it. Hopefully this can be
3350 # fixed in future. It's still worthwhile to use a cache file for each
3351 # directory. I think.
3353 # Pass the appropriate --build, --host, --target and --cache-file arguments.
3354 # We need to pass --target, as newer autoconf's requires consistency
3355 # for target_alias and gcc doesn't manage it consistently.
3356 target_configargs="--cache-file=./config.cache --build=${build_alias} --host=${target_alias} --target=${target_alias} ${target_configargs}"
3358 FLAGS_FOR_TARGET=
3359 case " $target_configdirs " in
3360 *" newlib "*)
3361 case " $target_configargs " in
3362 *" --with-newlib "*)
3363 case "$target" in
3364 *-cygwin*)
3365 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 $$s/winsup/w32api/include' ;;
3366 esac
3368 # If we're not building GCC, don't discard standard headers.
3369 if test -d ${srcdir}/gcc; then
3370 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
3372 if test "${build}" != "${host}"; then
3373 # On Canadian crosses, CC_FOR_TARGET will have already been set
3374 # by `configure', so we won't have an opportunity to add -Bgcc/
3375 # to it. This is right: we don't want to search that directory
3376 # for binaries, but we want the header files in there, so add
3377 # them explicitly.
3378 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
3380 # Someone might think of using the pre-installed headers on
3381 # Canadian crosses, in case the installed compiler is not fully
3382 # compatible with the compiler being built. In this case, it
3383 # would be better to flag an error than risking having
3384 # incompatible object files being constructed. We can't
3385 # guarantee that an error will be flagged, but let's hope the
3386 # compiler will do it, when presented with incompatible header
3387 # files.
3391 case "${target}-${is_cross_compiler}" in
3392 i[3456789]86-*-linux*-no)
3393 # Here host == target, so we don't need to build gcc,
3394 # so we don't want to discard standard headers.
3395 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
3398 # If we're building newlib, use its generic headers last, but search
3399 # for any libc-related directories first (so make it the last -B
3400 # switch).
3401 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
3403 esac
3405 esac
3407 esac
3409 # Allow the user to override the flags for
3410 # our build compiler if desired.
3411 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3413 # On Canadian crosses, we'll be searching the right directories for
3414 # the previously-installed cross compiler, so don't bother to add
3415 # flags for directories within the install tree of the compiler
3416 # being built; programs in there won't even run.
3417 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
3418 # Search for pre-installed headers if nothing else fits.
3419 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
3422 if test "x${use_gnu_ld}" = x &&
3423 echo " ${configdirs} " | grep " ld " > /dev/null ; then
3424 # Arrange for us to find uninstalled linker scripts.
3425 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(HOST_SUBDIR)/ld'
3428 if test "x${CC_FOR_TARGET+set}" = xset; then
3430 elif test -d ${srcdir}/gcc; then
3431 CC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
3432 elif test "$host" = "$target"; then
3433 CC_FOR_TARGET='$(CC)'
3434 else
3435 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
3437 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3439 if test "x${GCJ_FOR_TARGET+set}" = xset; then
3441 elif test -d ${srcdir}/gcc; then
3442 GCJ_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gcj -B$$r/$(HOST_SUBDIR)/gcc/'
3443 elif test "$host" = "$target"; then
3444 GCJ_FOR_TARGET='gcj'
3445 else
3446 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
3448 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3450 if test "x${GFORTRAN_FOR_TARGET+set}" = xset; then
3452 elif test -d ${srcdir}/gcc; then
3453 GFORTRAN_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/'
3454 elif test "$host" = "$target"; then
3455 GFORTRAN_FOR_TARGET='gfortran'
3456 else
3457 GFORTRAN_FOR_TARGET=`echo gfortran | sed "${program_transform_name}"`
3459 case $GFORTRAN_FOR_TARGET in
3460 *' $(FLAGS_FOR_TARGET)') ;;
3461 *) GFORTRAN_FOR_TARGET=$GFORTRAN_FOR_TARGET' $(FLAGS_FOR_TARGET)' ;;
3462 esac
3464 # Don't use libstdc++-v3's flags to configure/build itself.
3465 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'
3466 raw_libstdcxx_flags='-L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
3468 if test "x${CXX_FOR_TARGET+set}" = xset; then
3469 if test "x${RAW_CXX_FOR_TARGET+set}" != xset; then
3470 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
3472 elif test -d ${srcdir}/gcc; then
3473 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
3474 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
3475 # default whereas gcc does not.
3476 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
3477 # all other cases.
3478 CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/g++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ '$libstdcxx_flags
3479 RAW_CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ '$raw_libstdcxx_flags
3480 elif test "$host" = "$target"; then
3481 CXX_FOR_TARGET='$(CXX)'
3482 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
3483 else
3484 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
3485 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
3487 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3488 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3490 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
3491 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
3493 # We want to defer the evaluation of `cmd`s and shell variables in
3494 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
3495 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
3496 # quotes, but we still have to duplicate `$'s so that shell variables
3497 # can be expanded by the nested make as shell variables, not as make
3498 # macros.
3499 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
3500 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
3502 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
3503 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
3504 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
3505 GFORTRAN_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GFORTRAN_FOR_TARGET}"
3506 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
3507 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
3508 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
3509 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
3511 # Makefile fragments.
3512 for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag;
3514 eval fragval=\$$frag
3515 if test $fragval != /dev/null; then
3516 eval $frag=${srcdir}/$fragval
3518 done
3524 # Miscellanea: directories, flags, etc.
3532 # Build module lists & subconfigure args.
3536 # Host module lists & subconfigure args.
3540 # Target module lists & subconfigure args.
3544 # Build tools.
3548 # Host tools.
3549 ncn_tool_prefix=
3550 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
3551 ncn_target_tool_prefix=
3552 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
3554 if test -n "$ncn_tool_prefix"; then
3555 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
3556 set dummy ${ncn_tool_prefix}ar; ac_word=$2
3557 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3558 echo "configure:3558: checking for $ac_word" >&5
3559 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
3560 echo $ac_n "(cached) $ac_c" 1>&6
3561 else
3562 if test -n "$AR"; then
3563 ac_cv_prog_AR="$AR" # Let the user override the test.
3564 else
3565 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3566 ac_dummy="$PATH"
3567 for ac_dir in $ac_dummy; do
3568 test -z "$ac_dir" && ac_dir=.
3569 if test -f $ac_dir/$ac_word; then
3570 ac_cv_prog_AR="${ncn_tool_prefix}ar"
3571 break
3573 done
3574 IFS="$ac_save_ifs"
3577 AR="$ac_cv_prog_AR"
3578 if test -n "$AR"; then
3579 echo "$ac_t""$AR" 1>&6
3580 else
3581 echo "$ac_t""no" 1>&6
3585 if test -z "$ac_cv_prog_AR" ; then
3586 if test $build = $host ; then
3587 ncn_cv_AR=$AR
3588 # Extract the first word of "ar", so it can be a program name with args.
3589 set dummy ar; ac_word=$2
3590 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3591 echo "configure:3591: checking for $ac_word" >&5
3592 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
3593 echo $ac_n "(cached) $ac_c" 1>&6
3594 else
3595 if test -n "$ncn_cv_AR"; then
3596 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
3597 else
3598 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3599 ac_dummy="$PATH"
3600 for ac_dir in $ac_dummy; do
3601 test -z "$ac_dir" && ac_dir=.
3602 if test -f $ac_dir/$ac_word; then
3603 ac_cv_prog_ncn_cv_AR="ar"
3604 break
3606 done
3607 IFS="$ac_save_ifs"
3608 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
3611 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
3612 if test -n "$ncn_cv_AR"; then
3613 echo "$ac_t""$ncn_cv_AR" 1>&6
3614 else
3615 echo "$ac_t""no" 1>&6
3618 AR=$ncn_cv_AR
3619 else
3620 AR="${ncn_tool_prefix}ar"
3622 else
3623 AR="$ac_cv_prog_AR"
3626 if test -n "$ncn_tool_prefix"; then
3627 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
3628 set dummy ${ncn_tool_prefix}as; ac_word=$2
3629 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3630 echo "configure:3630: checking for $ac_word" >&5
3631 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
3632 echo $ac_n "(cached) $ac_c" 1>&6
3633 else
3634 if test -n "$AS"; then
3635 ac_cv_prog_AS="$AS" # Let the user override the test.
3636 else
3637 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3638 ac_dummy="$PATH"
3639 for ac_dir in $ac_dummy; do
3640 test -z "$ac_dir" && ac_dir=.
3641 if test -f $ac_dir/$ac_word; then
3642 ac_cv_prog_AS="${ncn_tool_prefix}as"
3643 break
3645 done
3646 IFS="$ac_save_ifs"
3649 AS="$ac_cv_prog_AS"
3650 if test -n "$AS"; then
3651 echo "$ac_t""$AS" 1>&6
3652 else
3653 echo "$ac_t""no" 1>&6
3657 if test -z "$ac_cv_prog_AS" ; then
3658 if test $build = $host ; then
3659 ncn_cv_AS=$AS
3660 # Extract the first word of "as", so it can be a program name with args.
3661 set dummy as; ac_word=$2
3662 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3663 echo "configure:3663: checking for $ac_word" >&5
3664 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
3665 echo $ac_n "(cached) $ac_c" 1>&6
3666 else
3667 if test -n "$ncn_cv_AS"; then
3668 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
3669 else
3670 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3671 ac_dummy="$PATH"
3672 for ac_dir in $ac_dummy; do
3673 test -z "$ac_dir" && ac_dir=.
3674 if test -f $ac_dir/$ac_word; then
3675 ac_cv_prog_ncn_cv_AS="as"
3676 break
3678 done
3679 IFS="$ac_save_ifs"
3680 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
3683 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
3684 if test -n "$ncn_cv_AS"; then
3685 echo "$ac_t""$ncn_cv_AS" 1>&6
3686 else
3687 echo "$ac_t""no" 1>&6
3690 AS=$ncn_cv_AS
3691 else
3692 AS="${ncn_tool_prefix}as"
3694 else
3695 AS="$ac_cv_prog_AS"
3698 if test -n "$ncn_tool_prefix"; then
3699 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
3700 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
3701 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3702 echo "configure:3702: checking for $ac_word" >&5
3703 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3704 echo $ac_n "(cached) $ac_c" 1>&6
3705 else
3706 if test -n "$DLLTOOL"; then
3707 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3708 else
3709 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3710 ac_dummy="$PATH"
3711 for ac_dir in $ac_dummy; do
3712 test -z "$ac_dir" && ac_dir=.
3713 if test -f $ac_dir/$ac_word; then
3714 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
3715 break
3717 done
3718 IFS="$ac_save_ifs"
3721 DLLTOOL="$ac_cv_prog_DLLTOOL"
3722 if test -n "$DLLTOOL"; then
3723 echo "$ac_t""$DLLTOOL" 1>&6
3724 else
3725 echo "$ac_t""no" 1>&6
3729 if test -z "$ac_cv_prog_DLLTOOL" ; then
3730 if test $build = $host ; then
3731 ncn_cv_DLLTOOL=$DLLTOOL
3732 # Extract the first word of "dlltool", so it can be a program name with args.
3733 set dummy dlltool; ac_word=$2
3734 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3735 echo "configure:3735: checking for $ac_word" >&5
3736 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
3737 echo $ac_n "(cached) $ac_c" 1>&6
3738 else
3739 if test -n "$ncn_cv_DLLTOOL"; then
3740 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
3741 else
3742 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3743 ac_dummy="$PATH"
3744 for ac_dir in $ac_dummy; do
3745 test -z "$ac_dir" && ac_dir=.
3746 if test -f $ac_dir/$ac_word; then
3747 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3748 break
3750 done
3751 IFS="$ac_save_ifs"
3752 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3755 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
3756 if test -n "$ncn_cv_DLLTOOL"; then
3757 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
3758 else
3759 echo "$ac_t""no" 1>&6
3762 DLLTOOL=$ncn_cv_DLLTOOL
3763 else
3764 DLLTOOL="${ncn_tool_prefix}dlltool"
3766 else
3767 DLLTOOL="$ac_cv_prog_DLLTOOL"
3770 if test -n "$ncn_tool_prefix"; then
3771 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
3772 set dummy ${ncn_tool_prefix}ld; ac_word=$2
3773 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3774 echo "configure:3774: checking for $ac_word" >&5
3775 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
3776 echo $ac_n "(cached) $ac_c" 1>&6
3777 else
3778 if test -n "$LD"; then
3779 ac_cv_prog_LD="$LD" # Let the user override the test.
3780 else
3781 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3782 ac_dummy="$PATH"
3783 for ac_dir in $ac_dummy; do
3784 test -z "$ac_dir" && ac_dir=.
3785 if test -f $ac_dir/$ac_word; then
3786 ac_cv_prog_LD="${ncn_tool_prefix}ld"
3787 break
3789 done
3790 IFS="$ac_save_ifs"
3793 LD="$ac_cv_prog_LD"
3794 if test -n "$LD"; then
3795 echo "$ac_t""$LD" 1>&6
3796 else
3797 echo "$ac_t""no" 1>&6
3801 if test -z "$ac_cv_prog_LD" ; then
3802 if test $build = $host ; then
3803 ncn_cv_LD=$LD
3804 # Extract the first word of "ld", so it can be a program name with args.
3805 set dummy ld; ac_word=$2
3806 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3807 echo "configure:3807: checking for $ac_word" >&5
3808 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
3809 echo $ac_n "(cached) $ac_c" 1>&6
3810 else
3811 if test -n "$ncn_cv_LD"; then
3812 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
3813 else
3814 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3815 ac_dummy="$PATH"
3816 for ac_dir in $ac_dummy; do
3817 test -z "$ac_dir" && ac_dir=.
3818 if test -f $ac_dir/$ac_word; then
3819 ac_cv_prog_ncn_cv_LD="ld"
3820 break
3822 done
3823 IFS="$ac_save_ifs"
3824 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
3827 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
3828 if test -n "$ncn_cv_LD"; then
3829 echo "$ac_t""$ncn_cv_LD" 1>&6
3830 else
3831 echo "$ac_t""no" 1>&6
3834 LD=$ncn_cv_LD
3835 else
3836 LD="${ncn_tool_prefix}ld"
3838 else
3839 LD="$ac_cv_prog_LD"
3842 if test -n "$ncn_tool_prefix"; then
3843 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3844 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3845 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3846 echo "configure:3846: checking for $ac_word" >&5
3847 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3848 echo $ac_n "(cached) $ac_c" 1>&6
3849 else
3850 if test -n "$NM"; then
3851 ac_cv_prog_NM="$NM" # Let the user override the test.
3852 else
3853 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3854 ac_dummy="$PATH"
3855 for ac_dir in $ac_dummy; do
3856 test -z "$ac_dir" && ac_dir=.
3857 if test -f $ac_dir/$ac_word; then
3858 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3859 break
3861 done
3862 IFS="$ac_save_ifs"
3865 NM="$ac_cv_prog_NM"
3866 if test -n "$NM"; then
3867 echo "$ac_t""$NM" 1>&6
3868 else
3869 echo "$ac_t""no" 1>&6
3873 if test -z "$ac_cv_prog_NM" ; then
3874 if test $build = $host ; then
3875 ncn_cv_NM=$NM
3876 # Extract the first word of "nm", so it can be a program name with args.
3877 set dummy nm; ac_word=$2
3878 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3879 echo "configure:3879: checking for $ac_word" >&5
3880 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3881 echo $ac_n "(cached) $ac_c" 1>&6
3882 else
3883 if test -n "$ncn_cv_NM"; then
3884 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3885 else
3886 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3887 ac_dummy="$PATH"
3888 for ac_dir in $ac_dummy; do
3889 test -z "$ac_dir" && ac_dir=.
3890 if test -f $ac_dir/$ac_word; then
3891 ac_cv_prog_ncn_cv_NM="nm"
3892 break
3894 done
3895 IFS="$ac_save_ifs"
3896 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3899 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3900 if test -n "$ncn_cv_NM"; then
3901 echo "$ac_t""$ncn_cv_NM" 1>&6
3902 else
3903 echo "$ac_t""no" 1>&6
3906 NM=$ncn_cv_NM
3907 else
3908 NM="${ncn_tool_prefix}nm"
3910 else
3911 NM="$ac_cv_prog_NM"
3914 if test -n "$ncn_tool_prefix"; then
3915 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3916 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3917 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3918 echo "configure:3918: checking for $ac_word" >&5
3919 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3920 echo $ac_n "(cached) $ac_c" 1>&6
3921 else
3922 if test -n "$RANLIB"; then
3923 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3924 else
3925 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3926 ac_dummy="$PATH"
3927 for ac_dir in $ac_dummy; do
3928 test -z "$ac_dir" && ac_dir=.
3929 if test -f $ac_dir/$ac_word; then
3930 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3931 break
3933 done
3934 IFS="$ac_save_ifs"
3937 RANLIB="$ac_cv_prog_RANLIB"
3938 if test -n "$RANLIB"; then
3939 echo "$ac_t""$RANLIB" 1>&6
3940 else
3941 echo "$ac_t""no" 1>&6
3945 if test -z "$ac_cv_prog_RANLIB" ; then
3946 if test $build = $host ; then
3947 ncn_cv_RANLIB=$RANLIB
3948 # Extract the first word of "ranlib", so it can be a program name with args.
3949 set dummy ranlib; ac_word=$2
3950 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3951 echo "configure:3951: checking for $ac_word" >&5
3952 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3953 echo $ac_n "(cached) $ac_c" 1>&6
3954 else
3955 if test -n "$ncn_cv_RANLIB"; then
3956 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3957 else
3958 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3959 ac_dummy="$PATH"
3960 for ac_dir in $ac_dummy; do
3961 test -z "$ac_dir" && ac_dir=.
3962 if test -f $ac_dir/$ac_word; then
3963 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3964 break
3966 done
3967 IFS="$ac_save_ifs"
3968 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3971 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3972 if test -n "$ncn_cv_RANLIB"; then
3973 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3974 else
3975 echo "$ac_t""no" 1>&6
3978 RANLIB=$ncn_cv_RANLIB
3979 else
3980 RANLIB=":"
3982 else
3983 RANLIB="$ac_cv_prog_RANLIB"
3986 if test -n "$ncn_tool_prefix"; then
3987 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3988 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3989 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3990 echo "configure:3990: checking for $ac_word" >&5
3991 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3992 echo $ac_n "(cached) $ac_c" 1>&6
3993 else
3994 if test -n "$WINDRES"; then
3995 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3996 else
3997 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3998 ac_dummy="$PATH"
3999 for ac_dir in $ac_dummy; do
4000 test -z "$ac_dir" && ac_dir=.
4001 if test -f $ac_dir/$ac_word; then
4002 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
4003 break
4005 done
4006 IFS="$ac_save_ifs"
4009 WINDRES="$ac_cv_prog_WINDRES"
4010 if test -n "$WINDRES"; then
4011 echo "$ac_t""$WINDRES" 1>&6
4012 else
4013 echo "$ac_t""no" 1>&6
4017 if test -z "$ac_cv_prog_WINDRES" ; then
4018 if test $build = $host ; then
4019 ncn_cv_WINDRES=$WINDRES
4020 # Extract the first word of "windres", so it can be a program name with args.
4021 set dummy windres; ac_word=$2
4022 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4023 echo "configure:4023: checking for $ac_word" >&5
4024 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
4025 echo $ac_n "(cached) $ac_c" 1>&6
4026 else
4027 if test -n "$ncn_cv_WINDRES"; then
4028 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
4029 else
4030 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4031 ac_dummy="$PATH"
4032 for ac_dir in $ac_dummy; do
4033 test -z "$ac_dir" && ac_dir=.
4034 if test -f $ac_dir/$ac_word; then
4035 ac_cv_prog_ncn_cv_WINDRES="windres"
4036 break
4038 done
4039 IFS="$ac_save_ifs"
4040 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
4043 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
4044 if test -n "$ncn_cv_WINDRES"; then
4045 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
4046 else
4047 echo "$ac_t""no" 1>&6
4050 WINDRES=$ncn_cv_WINDRES
4051 else
4052 WINDRES="${ncn_tool_prefix}windres"
4054 else
4055 WINDRES="$ac_cv_prog_WINDRES"
4058 if test -n "$ncn_tool_prefix"; then
4059 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
4060 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
4061 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4062 echo "configure:4062: checking for $ac_word" >&5
4063 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
4064 echo $ac_n "(cached) $ac_c" 1>&6
4065 else
4066 if test -n "$OBJCOPY"; then
4067 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
4068 else
4069 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4070 ac_dummy="$PATH"
4071 for ac_dir in $ac_dummy; do
4072 test -z "$ac_dir" && ac_dir=.
4073 if test -f $ac_dir/$ac_word; then
4074 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
4075 break
4077 done
4078 IFS="$ac_save_ifs"
4081 OBJCOPY="$ac_cv_prog_OBJCOPY"
4082 if test -n "$OBJCOPY"; then
4083 echo "$ac_t""$OBJCOPY" 1>&6
4084 else
4085 echo "$ac_t""no" 1>&6
4089 if test -z "$ac_cv_prog_OBJCOPY" ; then
4090 if test $build = $host ; then
4091 ncn_cv_OBJCOPY=$OBJCOPY
4092 # Extract the first word of "objcopy", so it can be a program name with args.
4093 set dummy objcopy; ac_word=$2
4094 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4095 echo "configure:4095: checking for $ac_word" >&5
4096 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
4097 echo $ac_n "(cached) $ac_c" 1>&6
4098 else
4099 if test -n "$ncn_cv_OBJCOPY"; then
4100 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
4101 else
4102 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4103 ac_dummy="$PATH"
4104 for ac_dir in $ac_dummy; do
4105 test -z "$ac_dir" && ac_dir=.
4106 if test -f $ac_dir/$ac_word; then
4107 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
4108 break
4110 done
4111 IFS="$ac_save_ifs"
4112 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
4115 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
4116 if test -n "$ncn_cv_OBJCOPY"; then
4117 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
4118 else
4119 echo "$ac_t""no" 1>&6
4122 OBJCOPY=$ncn_cv_OBJCOPY
4123 else
4124 OBJCOPY="${ncn_tool_prefix}objcopy"
4126 else
4127 OBJCOPY="$ac_cv_prog_OBJCOPY"
4130 if test -n "$ncn_tool_prefix"; then
4131 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
4132 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
4133 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4134 echo "configure:4134: checking for $ac_word" >&5
4135 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
4136 echo $ac_n "(cached) $ac_c" 1>&6
4137 else
4138 if test -n "$OBJDUMP"; then
4139 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4140 else
4141 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4142 ac_dummy="$PATH"
4143 for ac_dir in $ac_dummy; do
4144 test -z "$ac_dir" && ac_dir=.
4145 if test -f $ac_dir/$ac_word; then
4146 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
4147 break
4149 done
4150 IFS="$ac_save_ifs"
4153 OBJDUMP="$ac_cv_prog_OBJDUMP"
4154 if test -n "$OBJDUMP"; then
4155 echo "$ac_t""$OBJDUMP" 1>&6
4156 else
4157 echo "$ac_t""no" 1>&6
4161 if test -z "$ac_cv_prog_OBJDUMP" ; then
4162 if test $build = $host ; then
4163 ncn_cv_OBJDUMP=$OBJDUMP
4164 # Extract the first word of "objdump", so it can be a program name with args.
4165 set dummy objdump; ac_word=$2
4166 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4167 echo "configure:4167: checking for $ac_word" >&5
4168 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
4169 echo $ac_n "(cached) $ac_c" 1>&6
4170 else
4171 if test -n "$ncn_cv_OBJDUMP"; then
4172 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
4173 else
4174 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4175 ac_dummy="$PATH"
4176 for ac_dir in $ac_dummy; do
4177 test -z "$ac_dir" && ac_dir=.
4178 if test -f $ac_dir/$ac_word; then
4179 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
4180 break
4182 done
4183 IFS="$ac_save_ifs"
4184 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
4187 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
4188 if test -n "$ncn_cv_OBJDUMP"; then
4189 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
4190 else
4191 echo "$ac_t""no" 1>&6
4194 OBJDUMP=$ncn_cv_OBJDUMP
4195 else
4196 OBJDUMP="${ncn_tool_prefix}objdump"
4198 else
4199 OBJDUMP="$ac_cv_prog_OBJDUMP"
4208 # Target tools.
4209 if test -n "$ncn_target_tool_prefix"; then
4210 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
4211 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
4212 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4213 echo "configure:4213: checking for $ac_word" >&5
4214 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_AR_FOR_TARGET'+set}'`\" = set"; then
4215 echo $ac_n "(cached) $ac_c" 1>&6
4216 else
4217 if test -n "$CONFIGURED_AR_FOR_TARGET"; then
4218 ac_cv_prog_CONFIGURED_AR_FOR_TARGET="$CONFIGURED_AR_FOR_TARGET" # Let the user override the test.
4219 else
4220 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4221 ac_dummy="$PATH"
4222 for ac_dir in $ac_dummy; do
4223 test -z "$ac_dir" && ac_dir=.
4224 if test -f $ac_dir/$ac_word; then
4225 ac_cv_prog_CONFIGURED_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
4226 break
4228 done
4229 IFS="$ac_save_ifs"
4232 CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_CONFIGURED_AR_FOR_TARGET"
4233 if test -n "$CONFIGURED_AR_FOR_TARGET"; then
4234 echo "$ac_t""$CONFIGURED_AR_FOR_TARGET" 1>&6
4235 else
4236 echo "$ac_t""no" 1>&6
4240 if test -z "$ac_cv_prog_CONFIGURED_AR_FOR_TARGET" ; then
4241 if test $build = $target ; then
4242 ncn_cv_CONFIGURED_AR_FOR_TARGET=$CONFIGURED_AR_FOR_TARGET
4243 # Extract the first word of "ar", so it can be a program name with args.
4244 set dummy ar; ac_word=$2
4245 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4246 echo "configure:4246: checking for $ac_word" >&5
4247 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET'+set}'`\" = set"; then
4248 echo $ac_n "(cached) $ac_c" 1>&6
4249 else
4250 if test -n "$ncn_cv_CONFIGURED_AR_FOR_TARGET"; then
4251 ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="$ncn_cv_CONFIGURED_AR_FOR_TARGET" # Let the user override the test.
4252 else
4253 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4254 ac_dummy="$PATH"
4255 for ac_dir in $ac_dummy; do
4256 test -z "$ac_dir" && ac_dir=.
4257 if test -f $ac_dir/$ac_word; then
4258 ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="ar"
4259 break
4261 done
4262 IFS="$ac_save_ifs"
4263 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="ar"
4266 ncn_cv_CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET"
4267 if test -n "$ncn_cv_CONFIGURED_AR_FOR_TARGET"; then
4268 echo "$ac_t""$ncn_cv_CONFIGURED_AR_FOR_TARGET" 1>&6
4269 else
4270 echo "$ac_t""no" 1>&6
4273 CONFIGURED_AR_FOR_TARGET=$ncn_cv_CONFIGURED_AR_FOR_TARGET
4274 else
4275 CONFIGURED_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
4277 else
4278 CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_CONFIGURED_AR_FOR_TARGET"
4281 if test -n "$ncn_target_tool_prefix"; then
4282 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
4283 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
4284 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4285 echo "configure:4285: checking for $ac_word" >&5
4286 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_AS_FOR_TARGET'+set}'`\" = set"; then
4287 echo $ac_n "(cached) $ac_c" 1>&6
4288 else
4289 if test -n "$CONFIGURED_AS_FOR_TARGET"; then
4290 ac_cv_prog_CONFIGURED_AS_FOR_TARGET="$CONFIGURED_AS_FOR_TARGET" # Let the user override the test.
4291 else
4292 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4293 ac_dummy="$PATH"
4294 for ac_dir in $ac_dummy; do
4295 test -z "$ac_dir" && ac_dir=.
4296 if test -f $ac_dir/$ac_word; then
4297 ac_cv_prog_CONFIGURED_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
4298 break
4300 done
4301 IFS="$ac_save_ifs"
4304 CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_CONFIGURED_AS_FOR_TARGET"
4305 if test -n "$CONFIGURED_AS_FOR_TARGET"; then
4306 echo "$ac_t""$CONFIGURED_AS_FOR_TARGET" 1>&6
4307 else
4308 echo "$ac_t""no" 1>&6
4312 if test -z "$ac_cv_prog_CONFIGURED_AS_FOR_TARGET" ; then
4313 if test $build = $target ; then
4314 ncn_cv_CONFIGURED_AS_FOR_TARGET=$CONFIGURED_AS_FOR_TARGET
4315 # Extract the first word of "as", so it can be a program name with args.
4316 set dummy as; ac_word=$2
4317 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4318 echo "configure:4318: checking for $ac_word" >&5
4319 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET'+set}'`\" = set"; then
4320 echo $ac_n "(cached) $ac_c" 1>&6
4321 else
4322 if test -n "$ncn_cv_CONFIGURED_AS_FOR_TARGET"; then
4323 ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="$ncn_cv_CONFIGURED_AS_FOR_TARGET" # Let the user override the test.
4324 else
4325 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4326 ac_dummy="$PATH"
4327 for ac_dir in $ac_dummy; do
4328 test -z "$ac_dir" && ac_dir=.
4329 if test -f $ac_dir/$ac_word; then
4330 ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="as"
4331 break
4333 done
4334 IFS="$ac_save_ifs"
4335 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="as"
4338 ncn_cv_CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET"
4339 if test -n "$ncn_cv_CONFIGURED_AS_FOR_TARGET"; then
4340 echo "$ac_t""$ncn_cv_CONFIGURED_AS_FOR_TARGET" 1>&6
4341 else
4342 echo "$ac_t""no" 1>&6
4345 CONFIGURED_AS_FOR_TARGET=$ncn_cv_CONFIGURED_AS_FOR_TARGET
4346 else
4347 CONFIGURED_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
4349 else
4350 CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_CONFIGURED_AS_FOR_TARGET"
4353 if test -n "$ncn_target_tool_prefix"; then
4354 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
4355 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
4356 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4357 echo "configure:4357: checking for $ac_word" >&5
4358 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
4359 echo $ac_n "(cached) $ac_c" 1>&6
4360 else
4361 if test -n "$CONFIGURED_DLLTOOL_FOR_TARGET"; then
4362 ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET="$CONFIGURED_DLLTOOL_FOR_TARGET" # Let the user override the test.
4363 else
4364 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4365 ac_dummy="$PATH"
4366 for ac_dir in $ac_dummy; do
4367 test -z "$ac_dir" && ac_dir=.
4368 if test -f $ac_dir/$ac_word; then
4369 ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
4370 break
4372 done
4373 IFS="$ac_save_ifs"
4376 CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET"
4377 if test -n "$CONFIGURED_DLLTOOL_FOR_TARGET"; then
4378 echo "$ac_t""$CONFIGURED_DLLTOOL_FOR_TARGET" 1>&6
4379 else
4380 echo "$ac_t""no" 1>&6
4384 if test -z "$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET" ; then
4385 if test $build = $target ; then
4386 ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET=$CONFIGURED_DLLTOOL_FOR_TARGET
4387 # Extract the first word of "dlltool", so it can be a program name with args.
4388 set dummy dlltool; ac_word=$2
4389 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4390 echo "configure:4390: checking for $ac_word" >&5
4391 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
4392 echo $ac_n "(cached) $ac_c" 1>&6
4393 else
4394 if test -n "$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"; then
4395 ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" # Let the user override the test.
4396 else
4397 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4398 ac_dummy="$PATH"
4399 for ac_dir in $ac_dummy; do
4400 test -z "$ac_dir" && ac_dir=.
4401 if test -f $ac_dir/$ac_word; then
4402 ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="dlltool"
4403 break
4405 done
4406 IFS="$ac_save_ifs"
4407 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="dlltool"
4410 ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"
4411 if test -n "$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"; then
4412 echo "$ac_t""$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" 1>&6
4413 else
4414 echo "$ac_t""no" 1>&6
4417 CONFIGURED_DLLTOOL_FOR_TARGET=$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET
4418 else
4419 CONFIGURED_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
4421 else
4422 CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET"
4425 if test -n "$ncn_target_tool_prefix"; then
4426 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
4427 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
4428 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4429 echo "configure:4429: checking for $ac_word" >&5
4430 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LD_FOR_TARGET'+set}'`\" = set"; then
4431 echo $ac_n "(cached) $ac_c" 1>&6
4432 else
4433 if test -n "$CONFIGURED_LD_FOR_TARGET"; then
4434 ac_cv_prog_CONFIGURED_LD_FOR_TARGET="$CONFIGURED_LD_FOR_TARGET" # Let the user override the test.
4435 else
4436 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4437 ac_dummy="$PATH"
4438 for ac_dir in $ac_dummy; do
4439 test -z "$ac_dir" && ac_dir=.
4440 if test -f $ac_dir/$ac_word; then
4441 ac_cv_prog_CONFIGURED_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
4442 break
4444 done
4445 IFS="$ac_save_ifs"
4448 CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_CONFIGURED_LD_FOR_TARGET"
4449 if test -n "$CONFIGURED_LD_FOR_TARGET"; then
4450 echo "$ac_t""$CONFIGURED_LD_FOR_TARGET" 1>&6
4451 else
4452 echo "$ac_t""no" 1>&6
4456 if test -z "$ac_cv_prog_CONFIGURED_LD_FOR_TARGET" ; then
4457 if test $build = $target ; then
4458 ncn_cv_CONFIGURED_LD_FOR_TARGET=$CONFIGURED_LD_FOR_TARGET
4459 # Extract the first word of "ld", so it can be a program name with args.
4460 set dummy ld; ac_word=$2
4461 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4462 echo "configure:4462: checking for $ac_word" >&5
4463 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET'+set}'`\" = set"; then
4464 echo $ac_n "(cached) $ac_c" 1>&6
4465 else
4466 if test -n "$ncn_cv_CONFIGURED_LD_FOR_TARGET"; then
4467 ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="$ncn_cv_CONFIGURED_LD_FOR_TARGET" # Let the user override the test.
4468 else
4469 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4470 ac_dummy="$PATH"
4471 for ac_dir in $ac_dummy; do
4472 test -z "$ac_dir" && ac_dir=.
4473 if test -f $ac_dir/$ac_word; then
4474 ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="ld"
4475 break
4477 done
4478 IFS="$ac_save_ifs"
4479 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="ld"
4482 ncn_cv_CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET"
4483 if test -n "$ncn_cv_CONFIGURED_LD_FOR_TARGET"; then
4484 echo "$ac_t""$ncn_cv_CONFIGURED_LD_FOR_TARGET" 1>&6
4485 else
4486 echo "$ac_t""no" 1>&6
4489 CONFIGURED_LD_FOR_TARGET=$ncn_cv_CONFIGURED_LD_FOR_TARGET
4490 else
4491 CONFIGURED_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
4493 else
4494 CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_CONFIGURED_LD_FOR_TARGET"
4497 if test -n "$ncn_target_tool_prefix"; then
4498 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
4499 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
4500 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4501 echo "configure:4501: checking for $ac_word" >&5
4502 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_NM_FOR_TARGET'+set}'`\" = set"; then
4503 echo $ac_n "(cached) $ac_c" 1>&6
4504 else
4505 if test -n "$CONFIGURED_NM_FOR_TARGET"; then
4506 ac_cv_prog_CONFIGURED_NM_FOR_TARGET="$CONFIGURED_NM_FOR_TARGET" # Let the user override the test.
4507 else
4508 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4509 ac_dummy="$PATH"
4510 for ac_dir in $ac_dummy; do
4511 test -z "$ac_dir" && ac_dir=.
4512 if test -f $ac_dir/$ac_word; then
4513 ac_cv_prog_CONFIGURED_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
4514 break
4516 done
4517 IFS="$ac_save_ifs"
4520 CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_CONFIGURED_NM_FOR_TARGET"
4521 if test -n "$CONFIGURED_NM_FOR_TARGET"; then
4522 echo "$ac_t""$CONFIGURED_NM_FOR_TARGET" 1>&6
4523 else
4524 echo "$ac_t""no" 1>&6
4528 if test -z "$ac_cv_prog_CONFIGURED_NM_FOR_TARGET" ; then
4529 if test $build = $target ; then
4530 ncn_cv_CONFIGURED_NM_FOR_TARGET=$CONFIGURED_NM_FOR_TARGET
4531 # Extract the first word of "nm", so it can be a program name with args.
4532 set dummy nm; ac_word=$2
4533 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4534 echo "configure:4534: checking for $ac_word" >&5
4535 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET'+set}'`\" = set"; then
4536 echo $ac_n "(cached) $ac_c" 1>&6
4537 else
4538 if test -n "$ncn_cv_CONFIGURED_NM_FOR_TARGET"; then
4539 ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="$ncn_cv_CONFIGURED_NM_FOR_TARGET" # Let the user override the test.
4540 else
4541 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4542 ac_dummy="$PATH"
4543 for ac_dir in $ac_dummy; do
4544 test -z "$ac_dir" && ac_dir=.
4545 if test -f $ac_dir/$ac_word; then
4546 ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="nm"
4547 break
4549 done
4550 IFS="$ac_save_ifs"
4551 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="nm"
4554 ncn_cv_CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET"
4555 if test -n "$ncn_cv_CONFIGURED_NM_FOR_TARGET"; then
4556 echo "$ac_t""$ncn_cv_CONFIGURED_NM_FOR_TARGET" 1>&6
4557 else
4558 echo "$ac_t""no" 1>&6
4561 CONFIGURED_NM_FOR_TARGET=$ncn_cv_CONFIGURED_NM_FOR_TARGET
4562 else
4563 CONFIGURED_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
4565 else
4566 CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_CONFIGURED_NM_FOR_TARGET"
4569 if test -n "$ncn_target_tool_prefix"; then
4570 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
4571 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
4572 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4573 echo "configure:4573: checking for $ac_word" >&5
4574 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET'+set}'`\" = set"; then
4575 echo $ac_n "(cached) $ac_c" 1>&6
4576 else
4577 if test -n "$CONFIGURED_RANLIB_FOR_TARGET"; then
4578 ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET="$CONFIGURED_RANLIB_FOR_TARGET" # Let the user override the test.
4579 else
4580 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4581 ac_dummy="$PATH"
4582 for ac_dir in $ac_dummy; do
4583 test -z "$ac_dir" && ac_dir=.
4584 if test -f $ac_dir/$ac_word; then
4585 ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
4586 break
4588 done
4589 IFS="$ac_save_ifs"
4592 CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET"
4593 if test -n "$CONFIGURED_RANLIB_FOR_TARGET"; then
4594 echo "$ac_t""$CONFIGURED_RANLIB_FOR_TARGET" 1>&6
4595 else
4596 echo "$ac_t""no" 1>&6
4600 if test -z "$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET" ; then
4601 if test $build = $target ; then
4602 ncn_cv_CONFIGURED_RANLIB_FOR_TARGET=$CONFIGURED_RANLIB_FOR_TARGET
4603 # Extract the first word of "ranlib", so it can be a program name with args.
4604 set dummy ranlib; ac_word=$2
4605 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4606 echo "configure:4606: checking for $ac_word" >&5
4607 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET'+set}'`\" = set"; then
4608 echo $ac_n "(cached) $ac_c" 1>&6
4609 else
4610 if test -n "$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"; then
4611 ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" # Let the user override the test.
4612 else
4613 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4614 ac_dummy="$PATH"
4615 for ac_dir in $ac_dummy; do
4616 test -z "$ac_dir" && ac_dir=.
4617 if test -f $ac_dir/$ac_word; then
4618 ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="ranlib"
4619 break
4621 done
4622 IFS="$ac_save_ifs"
4623 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET=":"
4626 ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"
4627 if test -n "$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"; then
4628 echo "$ac_t""$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" 1>&6
4629 else
4630 echo "$ac_t""no" 1>&6
4633 CONFIGURED_RANLIB_FOR_TARGET=$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET
4634 else
4635 CONFIGURED_RANLIB_FOR_TARGET=":"
4637 else
4638 CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET"
4641 if test -n "$ncn_target_tool_prefix"; then
4642 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
4643 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
4644 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4645 echo "configure:4645: checking for $ac_word" >&5
4646 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET'+set}'`\" = set"; then
4647 echo $ac_n "(cached) $ac_c" 1>&6
4648 else
4649 if test -n "$CONFIGURED_WINDRES_FOR_TARGET"; then
4650 ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET="$CONFIGURED_WINDRES_FOR_TARGET" # Let the user override the test.
4651 else
4652 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4653 ac_dummy="$PATH"
4654 for ac_dir in $ac_dummy; do
4655 test -z "$ac_dir" && ac_dir=.
4656 if test -f $ac_dir/$ac_word; then
4657 ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
4658 break
4660 done
4661 IFS="$ac_save_ifs"
4664 CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET"
4665 if test -n "$CONFIGURED_WINDRES_FOR_TARGET"; then
4666 echo "$ac_t""$CONFIGURED_WINDRES_FOR_TARGET" 1>&6
4667 else
4668 echo "$ac_t""no" 1>&6
4672 if test -z "$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET" ; then
4673 if test $build = $target ; then
4674 ncn_cv_CONFIGURED_WINDRES_FOR_TARGET=$CONFIGURED_WINDRES_FOR_TARGET
4675 # Extract the first word of "windres", so it can be a program name with args.
4676 set dummy windres; ac_word=$2
4677 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4678 echo "configure:4678: checking for $ac_word" >&5
4679 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET'+set}'`\" = set"; then
4680 echo $ac_n "(cached) $ac_c" 1>&6
4681 else
4682 if test -n "$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"; then
4683 ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" # Let the user override the test.
4684 else
4685 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4686 ac_dummy="$PATH"
4687 for ac_dir in $ac_dummy; do
4688 test -z "$ac_dir" && ac_dir=.
4689 if test -f $ac_dir/$ac_word; then
4690 ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="windres"
4691 break
4693 done
4694 IFS="$ac_save_ifs"
4695 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="windres"
4698 ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"
4699 if test -n "$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"; then
4700 echo "$ac_t""$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" 1>&6
4701 else
4702 echo "$ac_t""no" 1>&6
4705 CONFIGURED_WINDRES_FOR_TARGET=$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET
4706 else
4707 CONFIGURED_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
4709 else
4710 CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET"
4724 # Fix up target tools.
4725 if test "x${build}" = "x${host}" ; then
4726 # In this case, the newly built tools can and should be used,
4727 # so we override the results of the autoconf tests.
4728 # This should really only happen when the tools are actually being built,
4729 # but that's a further refinement. The new build scheme, where
4730 # tools are built into a structure paralleling where they're installed,
4731 # should also eliminate all of this cleanly.
4732 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
4733 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
4734 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
4735 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
4736 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
4737 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
4738 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
4739 else
4740 # Just use the ones we found.
4741 AR_FOR_TARGET="\$(CONFIGURED_AR_FOR_TARGET)"
4742 AS_FOR_TARGET="\$(CONFIGURED_AS_FOR_TARGET)"
4743 DLLTOOL_FOR_TARGET="\$(CONFIGURED_DLLTOOL_FOR_TARGET)"
4744 LD_FOR_TARGET="\$(CONFIGURED_LD_FOR_TARGET)"
4745 NM_FOR_TARGET="\$(CONFIGURED_NM_FOR_TARGET)"
4746 RANLIB_FOR_TARGET="\$(CONFIGURED_RANLIB_FOR_TARGET)"
4747 WINDRES_FOR_TARGET="\$(CONFIGURED_WINDRES_FOR_TARGET)"
4757 # Certain tools may need extra flags.
4758 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
4759 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
4760 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
4762 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
4763 echo "configure:4763: checking whether to enable maintainer-specific portions of Makefiles" >&5
4764 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4765 if test "${enable_maintainer_mode+set}" = set; then
4766 enableval="$enable_maintainer_mode"
4767 USE_MAINTAINER_MODE=$enableval
4768 else
4769 USE_MAINTAINER_MODE=no
4772 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
4775 if test "$USE_MAINTAINER_MODE" = yes; then
4776 MAINTAINER_MODE_TRUE=
4777 MAINTAINER_MODE_FALSE='#'
4778 else
4779 MAINTAINER_MODE_TRUE='#'
4780 MAINTAINER_MODE_FALSE=
4782 MAINT=$MAINTAINER_MODE_TRUE
4784 # ---------------------
4785 # GCC bootstrap support
4786 # ---------------------
4788 # Stage specific cflags for build.
4789 stage1_cflags="-g"
4790 case $build in
4791 vax-*-*)
4792 case ${GCC} in
4793 yes) stage1_cflags="-g -Wa,-J" ;;
4794 *) stage1_cflags="-g -J" ;;
4795 esac ;;
4796 powerpc-*-darwin*)
4797 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
4798 # sources; use -no-cpp-precomp to get to GNU cpp.
4799 # Apple's GCC has bugs in designated initializer handling, so disable
4800 # that too.
4801 stage1_cflags="-g -no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
4803 esac
4806 # It makes debugging easier if we create as symlinks the stage directories
4807 # gcc for stageN-gcc and stagePREV-gcc for stage(N-1). In case this is not
4808 # possible, however, we can resort to mv.
4809 echo $ac_n "checking if symbolic links between directories work""... $ac_c" 1>&6
4810 echo "configure:4810: checking if symbolic links between directories work" >&5
4811 if eval "test \"`echo '$''{'gcc_cv_prog_ln_s_dir'+set}'`\" = set"; then
4812 echo $ac_n "(cached) $ac_c" 1>&6
4813 else
4814 if test "${LN_S}" = "ln -s" \
4815 && mkdir confdir.s1 \
4816 && ln -s confdir.s1 confdir.s2 \
4817 && echo timestamp1 > confdir.s1/conftest.1 \
4818 && cmp confdir.s1/conftest.1 confdir.s2/conftest.1 \
4819 && echo timestamp2 > confdir.s2/conftest.2 \
4820 && cmp confdir.s1/conftest.2 confdir.s1/conftest.2 \
4821 && rm -f confdir.s2; then
4822 gcc_cv_prog_ln_s_dir=yes
4823 else
4824 gcc_cv_prog_ln_s_dir=no
4826 rm -rf confdir.s1 confdir.s2
4829 echo "$ac_t""$gcc_cv_prog_ln_s_dir" 1>&6
4831 case ${gcc_cv_prog_ln_s_dir} in
4832 yes)
4833 CREATE_LINK_TO_DIR='ln -s $$1 $$2'
4834 UNDO_LINK_TO_DIR='rm -f $$1' ;;
4836 CREATE_LINK_TO_DIR='mv $$1 $$2'
4837 UNDO_LINK_TO_DIR='mv $$1 $$2' ;;
4838 esac
4842 # Enable -Werror in bootstrap stage2 and later.
4843 # Change the default to "no" on release branches.
4844 # Check whether --enable-werror or --disable-werror was given.
4845 if test "${enable_werror+set}" = set; then
4846 enableval="$enable_werror"
4848 else
4849 enable_werror=yes
4852 case ${enable_werror} in
4853 yes) stage2_werror_flag="--enable-werror-always" ;;
4854 *) stage2_werror_flag="" ;;
4855 esac
4858 trap '' 1 2 15
4859 cat > confcache <<\EOF
4860 # This file is a shell script that caches the results of configure
4861 # tests run on this system so they can be shared between configure
4862 # scripts and configure runs. It is not useful on other systems.
4863 # If it contains results you don't want to keep, you may remove or edit it.
4865 # By default, configure uses ./config.cache as the cache file,
4866 # creating it if it does not exist already. You can give configure
4867 # the --cache-file=FILE option to use a different cache file; that is
4868 # what configure does when it calls configure scripts in
4869 # subdirectories, so they share the cache.
4870 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4871 # config.status only pays attention to the cache file if you give it the
4872 # --recheck option to rerun configure.
4875 # The following way of writing the cache mishandles newlines in values,
4876 # but we know of no workaround that is simple, portable, and efficient.
4877 # So, don't put newlines in cache variables' values.
4878 # Ultrix sh set writes to stderr and can't be redirected directly,
4879 # and sets the high bit in the cache file unless we assign to the vars.
4880 (set) 2>&1 |
4881 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4882 *ac_space=\ *)
4883 # `set' does not quote correctly, so add quotes (double-quote substitution
4884 # turns \\\\ into \\, and sed turns \\ into \).
4885 sed -n \
4886 -e "s/'/'\\\\''/g" \
4887 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4890 # `set' quotes correctly as required by POSIX, so do not add quotes.
4891 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4893 esac >> confcache
4894 if cmp -s $cache_file confcache; then
4896 else
4897 if test -w $cache_file; then
4898 echo "updating cache $cache_file"
4899 cat confcache > $cache_file
4900 else
4901 echo "not updating unwritable cache $cache_file"
4904 rm -f confcache
4906 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4908 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4909 # Let make expand exec_prefix.
4910 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4912 # Any assignment to VPATH causes Sun make to only execute
4913 # the first set of double-colon rules, so remove it if not needed.
4914 # If there is a colon in the path, we need to keep it.
4915 if test "x$srcdir" = x.; then
4916 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
4919 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4921 # Transform confdefs.h into DEFS.
4922 # Protect against shell expansion while executing Makefile rules.
4923 # Protect against Makefile macro expansion.
4925 # If the first sed substitution is executed (which looks for macros that
4926 # take arguments), then we branch to the quote section. Otherwise,
4927 # look for a macro that doesn't take arguments.
4928 cat >confdef2opt.sed <<\_ACEOF
4929 t clear
4930 : clear
4931 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
4932 t quote
4933 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
4934 t quote
4936 : quote
4937 s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
4938 s,\[,\\&,g
4939 s,\],\\&,g
4940 s,\$,$$,g
4942 _ACEOF
4943 # We use echo to avoid assuming a particular line-breaking character.
4944 # The extra dot is to prevent the shell from consuming trailing
4945 # line-breaks from the sub-command output. A line-break within
4946 # single-quotes doesn't work because, if this script is created in a
4947 # platform that uses two characters for line-breaks (e.g., DOS), tr
4948 # would break.
4949 ac_LF_and_DOT=`echo; echo .`
4950 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
4951 rm -f confdef2opt.sed
4954 # Without the "./", some shells look in PATH for config.status.
4955 : ${CONFIG_STATUS=./config.status}
4957 echo creating $CONFIG_STATUS
4958 rm -f $CONFIG_STATUS
4959 cat > $CONFIG_STATUS <<EOF
4960 #! /bin/sh
4961 # Generated automatically by configure.
4962 # Run this file to recreate the current configuration.
4963 # This directory was configured as follows,
4964 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4966 # $0 $ac_configure_args
4968 # Compiler output produced by configure, useful for debugging
4969 # configure, is in ./config.log if it exists.
4971 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4972 for ac_option
4974 case "\$ac_option" in
4975 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4976 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4977 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4978 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4979 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4980 exit 0 ;;
4981 -help | --help | --hel | --he | --h)
4982 echo "\$ac_cs_usage"; exit 0 ;;
4983 *) echo "\$ac_cs_usage"; exit 1 ;;
4984 esac
4985 done
4987 ac_given_srcdir=$srcdir
4988 ac_given_INSTALL="$INSTALL"
4990 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4992 cat >> $CONFIG_STATUS <<EOF
4994 # Protect against being on the right side of a sed subst in config.status.
4995 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4996 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4997 $ac_vpsub
4998 $extrasub
4999 s%@SHELL@%$SHELL%g
5000 s%@CFLAGS@%$CFLAGS%g
5001 s%@CPPFLAGS@%$CPPFLAGS%g
5002 s%@CXXFLAGS@%$CXXFLAGS%g
5003 s%@FFLAGS@%$FFLAGS%g
5004 s%@DEFS@%$DEFS%g
5005 s%@LDFLAGS@%$LDFLAGS%g
5006 s%@LIBS@%$LIBS%g
5007 s%@exec_prefix@%$exec_prefix%g
5008 s%@prefix@%$prefix%g
5009 s%@program_transform_name@%$program_transform_name%g
5010 s%@bindir@%$bindir%g
5011 s%@sbindir@%$sbindir%g
5012 s%@libexecdir@%$libexecdir%g
5013 s%@datadir@%$datadir%g
5014 s%@sysconfdir@%$sysconfdir%g
5015 s%@sharedstatedir@%$sharedstatedir%g
5016 s%@localstatedir@%$localstatedir%g
5017 s%@libdir@%$libdir%g
5018 s%@includedir@%$includedir%g
5019 s%@oldincludedir@%$oldincludedir%g
5020 s%@infodir@%$infodir%g
5021 s%@mandir@%$mandir%g
5022 s%@host@%$host%g
5023 s%@host_alias@%$host_alias%g
5024 s%@host_cpu@%$host_cpu%g
5025 s%@host_vendor@%$host_vendor%g
5026 s%@host_os@%$host_os%g
5027 s%@target@%$target%g
5028 s%@target_alias@%$target_alias%g
5029 s%@target_cpu@%$target_cpu%g
5030 s%@target_vendor@%$target_vendor%g
5031 s%@target_os@%$target_os%g
5032 s%@build@%$build%g
5033 s%@build_alias@%$build_alias%g
5034 s%@build_cpu@%$build_cpu%g
5035 s%@build_vendor@%$build_vendor%g
5036 s%@build_os@%$build_os%g
5037 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5038 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5039 s%@INSTALL_DATA@%$INSTALL_DATA%g
5040 s%@LN@%$LN%g
5041 s%@LN_S@%$LN_S%g
5042 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
5043 s%@build_subdir@%$build_subdir%g
5044 s%@host_subdir@%$host_subdir%g
5045 s%@target_subdir@%$target_subdir%g
5046 s%@CC@%$CC%g
5047 s%@GNATBIND@%$GNATBIND%g
5048 s%@do_compare@%$do_compare%g
5049 s%@gmplibs@%$gmplibs%g
5050 s%@gmpinc@%$gmpinc%g
5051 s%@stage1_languages@%$stage1_languages%g
5052 s%@CONFIGURED_BISON@%$CONFIGURED_BISON%g
5053 s%@CONFIGURED_YACC@%$CONFIGURED_YACC%g
5054 s%@CONFIGURED_M4@%$CONFIGURED_M4%g
5055 s%@CONFIGURED_FLEX@%$CONFIGURED_FLEX%g
5056 s%@CONFIGURED_LEX@%$CONFIGURED_LEX%g
5057 s%@CONFIGURED_MAKEINFO@%$CONFIGURED_MAKEINFO%g
5058 s%@bootstrap_lean@%$bootstrap_lean%g
5059 s%@default_target@%$default_target%g
5060 /@serialization_dependencies@/r $serialization_dependencies
5061 s%@serialization_dependencies@%%g
5062 /@host_makefile_frag@/r $host_makefile_frag
5063 s%@host_makefile_frag@%%g
5064 /@target_makefile_frag@/r $target_makefile_frag
5065 s%@target_makefile_frag@%%g
5066 /@alphaieee_frag@/r $alphaieee_frag
5067 s%@alphaieee_frag@%%g
5068 /@ospace_frag@/r $ospace_frag
5069 s%@ospace_frag@%%g
5070 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
5071 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
5072 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
5073 s%@tooldir@%$tooldir%g
5074 s%@build_tooldir@%$build_tooldir%g
5075 s%@GDB_TK@%$GDB_TK%g
5076 s%@build_configargs@%$build_configargs%g
5077 s%@build_configdirs@%$build_configdirs%g
5078 s%@host_configargs@%$host_configargs%g
5079 s%@configdirs@%$configdirs%g
5080 s%@target_configargs@%$target_configargs%g
5081 s%@target_configdirs@%$target_configdirs%g
5082 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
5083 s%@config_shell@%$config_shell%g
5084 s%@AR@%$AR%g
5085 s%@ncn_cv_AR@%$ncn_cv_AR%g
5086 s%@AS@%$AS%g
5087 s%@ncn_cv_AS@%$ncn_cv_AS%g
5088 s%@DLLTOOL@%$DLLTOOL%g
5089 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
5090 s%@LD@%$LD%g
5091 s%@ncn_cv_LD@%$ncn_cv_LD%g
5092 s%@NM@%$NM%g
5093 s%@ncn_cv_NM@%$ncn_cv_NM%g
5094 s%@RANLIB@%$RANLIB%g
5095 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
5096 s%@WINDRES@%$WINDRES%g
5097 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
5098 s%@OBJCOPY@%$OBJCOPY%g
5099 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
5100 s%@OBJDUMP@%$OBJDUMP%g
5101 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
5102 s%@CXX@%$CXX%g
5103 s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g
5104 s%@CONFIGURED_AR_FOR_TARGET@%$CONFIGURED_AR_FOR_TARGET%g
5105 s%@ncn_cv_CONFIGURED_AR_FOR_TARGET@%$ncn_cv_CONFIGURED_AR_FOR_TARGET%g
5106 s%@CONFIGURED_AS_FOR_TARGET@%$CONFIGURED_AS_FOR_TARGET%g
5107 s%@ncn_cv_CONFIGURED_AS_FOR_TARGET@%$ncn_cv_CONFIGURED_AS_FOR_TARGET%g
5108 s%@CONFIGURED_DLLTOOL_FOR_TARGET@%$CONFIGURED_DLLTOOL_FOR_TARGET%g
5109 s%@ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET@%$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET%g
5110 s%@CONFIGURED_LD_FOR_TARGET@%$CONFIGURED_LD_FOR_TARGET%g
5111 s%@ncn_cv_CONFIGURED_LD_FOR_TARGET@%$ncn_cv_CONFIGURED_LD_FOR_TARGET%g
5112 s%@CONFIGURED_NM_FOR_TARGET@%$CONFIGURED_NM_FOR_TARGET%g
5113 s%@ncn_cv_CONFIGURED_NM_FOR_TARGET@%$ncn_cv_CONFIGURED_NM_FOR_TARGET%g
5114 s%@CONFIGURED_RANLIB_FOR_TARGET@%$CONFIGURED_RANLIB_FOR_TARGET%g
5115 s%@ncn_cv_CONFIGURED_RANLIB_FOR_TARGET@%$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET%g
5116 s%@CONFIGURED_WINDRES_FOR_TARGET@%$CONFIGURED_WINDRES_FOR_TARGET%g
5117 s%@ncn_cv_CONFIGURED_WINDRES_FOR_TARGET@%$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET%g
5118 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
5119 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
5120 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
5121 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
5122 s%@GFORTRAN_FOR_TARGET@%$GFORTRAN_FOR_TARGET%g
5123 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
5124 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
5125 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
5126 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
5127 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
5128 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
5129 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
5130 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
5131 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
5132 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
5133 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
5134 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
5135 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
5136 s%@MAINT@%$MAINT%g
5137 s%@stage1_cflags@%$stage1_cflags%g
5138 s%@CREATE_LINK_TO_DIR@%$CREATE_LINK_TO_DIR%g
5139 s%@UNDO_LINK_TO_DIR@%$UNDO_LINK_TO_DIR%g
5140 s%@stage2_werror_flag@%$stage2_werror_flag%g
5142 CEOF
5145 cat >> $CONFIG_STATUS <<\EOF
5147 # Split the substitutions into bite-sized pieces for seds with
5148 # small command number limits, like on Digital OSF/1 and HP-UX.
5149 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5150 ac_file=1 # Number of current file.
5151 ac_beg=1 # First line for current file.
5152 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5153 ac_more_lines=:
5154 ac_sed_cmds=""
5155 while $ac_more_lines; do
5156 if test $ac_beg -gt 1; then
5157 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5158 else
5159 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5161 if test ! -s conftest.s$ac_file; then
5162 ac_more_lines=false
5163 rm -f conftest.s$ac_file
5164 else
5165 if test -z "$ac_sed_cmds"; then
5166 ac_sed_cmds="sed -f conftest.s$ac_file"
5167 else
5168 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5170 ac_file=`expr $ac_file + 1`
5171 ac_beg=$ac_end
5172 ac_end=`expr $ac_end + $ac_max_sed_cmds`
5174 done
5175 if test -z "$ac_sed_cmds"; then
5176 ac_sed_cmds=cat
5180 cat >> $CONFIG_STATUS <<EOF
5182 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
5184 cat >> $CONFIG_STATUS <<\EOF
5185 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5186 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5187 case "$ac_file" in
5188 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5189 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5190 *) ac_file_in="${ac_file}.in" ;;
5191 esac
5193 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5195 # Remove last slash and all that follows it. Not all systems have dirname.
5196 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5197 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5198 # The file is in a subdirectory.
5199 test ! -d "$ac_dir" && mkdir "$ac_dir"
5200 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5201 # A "../" for each directory in $ac_dir_suffix.
5202 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5203 else
5204 ac_dir_suffix= ac_dots=
5207 case "$ac_given_srcdir" in
5208 .) srcdir=.
5209 if test -z "$ac_dots"; then top_srcdir=.
5210 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5211 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5212 *) # Relative path.
5213 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5214 top_srcdir="$ac_dots$ac_given_srcdir" ;;
5215 esac
5217 case "$ac_given_INSTALL" in
5218 [/$]*) INSTALL="$ac_given_INSTALL" ;;
5219 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5220 esac
5222 echo creating "$ac_file"
5223 rm -f "$ac_file"
5224 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5225 case "$ac_file" in
5226 *Makefile*) ac_comsub="1i\\
5227 # $configure_input" ;;
5228 *) ac_comsub= ;;
5229 esac
5231 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5232 sed -e "$ac_comsub
5233 s%@configure_input@%$configure_input%g
5234 s%@srcdir@%$srcdir%g
5235 s%@top_srcdir@%$top_srcdir%g
5236 s%@INSTALL@%$INSTALL%g
5237 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5238 fi; done
5239 rm -f conftest.s*
5242 cat >> $CONFIG_STATUS <<EOF
5245 cat >> $CONFIG_STATUS <<\EOF
5247 exit 0
5249 chmod +x $CONFIG_STATUS
5250 rm -fr confdefs* $ac_clean_files
5251 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1