]> gcc.gnu.org Git - gcc.git/blame - configure
varasm.c (decode_reg_name): Revert change to check for zero length strings.
[gcc.git] / configure
CommitLineData
671aa708 1#! /bin/sh
79c06341 2
671aa708
NN
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.
6#
7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
9
10# Defaults:
11ac_help=
12ac_default_prefix=/usr/local
13# Any additions from configure.in:
d9cdb878
AC
14ac_help="$ac_help
15 --enable-libada Builds libada directory"
bebf829d
PB
16ac_help="$ac_help
17 --with-mpfr-dir=PATH Specify source directory for MPFR library"
18ac_help="$ac_help
19 --with-mpfr=PATH Specify directory for installed MPFR library"
6de9cd9a
DN
20ac_help="$ac_help
21 --with-gmp-dir=PATH Specify source directory for GMP library"
22ac_help="$ac_help
23 --with-gmp=PATH Specify directory for installed GMP library"
f516a7da 24ac_help="$ac_help
ce521a9c 25 --enable-bootstrap[=lean] Enable bootstrapping [no]"
ade82b16 26ac_help="$ac_help
bf1d3e81
NN
27 --enable-serial-[{host,target,build}-]configure
28 Force sequential configuration of
ade82b16 29 sub-packages for the host, target or build
bf1d3e81 30 machine, or all sub-packages"
ee03dc5e
AO
31ac_help="$ac_help
32 --enable-maintainer-mode enable make rules and dependencies not useful
33 (and sometimes confusing) to the casual installer"
2805b53a
NN
34ac_help="$ac_help
35 --enable-werror enable -Werror in bootstrap stage2 and later"
671aa708
NN
36
37# Initialize some variables set by options.
38# The variables have the same names as the options, with
39# dashes changed to underlines.
40build=NONE
41cache_file=./config.cache
42exec_prefix=NONE
43host=NONE
44no_create=
45nonopt=NONE
46no_recursion=
47prefix=NONE
48program_prefix=NONE
49program_suffix=NONE
50program_transform_name=s,x,x,
51silent=
52site=
53srcdir=
54target=NONE
55verbose=
56x_includes=NONE
57x_libraries=NONE
58bindir='${exec_prefix}/bin'
59sbindir='${exec_prefix}/sbin'
60libexecdir='${exec_prefix}/libexec'
61datadir='${prefix}/share'
62sysconfdir='${prefix}/etc'
63sharedstatedir='${prefix}/com'
64localstatedir='${prefix}/var'
65libdir='${exec_prefix}/lib'
66includedir='${prefix}/include'
67oldincludedir='/usr/include'
68infodir='${prefix}/info'
69mandir='${prefix}/man'
79c06341 70
671aa708
NN
71# Initialize some other variables.
72subdirs=
73MFLAGS= MAKEFLAGS=
74SHELL=${CONFIG_SHELL-/bin/sh}
75# Maximum number of lines to put in a shell here document.
76ac_max_here_lines=12
79c06341 77
671aa708
NN
78ac_prev=
79for ac_option
80do
79c06341 81
671aa708
NN
82 # If the previous option needs an argument, assign it.
83 if test -n "$ac_prev"; then
84 eval "$ac_prev=\$ac_option"
85 ac_prev=
86 continue
87 fi
79c06341 88
671aa708
NN
89 case "$ac_option" in
90 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
91 *) ac_optarg= ;;
92 esac
93
94 # Accept the important Cygnus configure options, so we can diagnose typos.
95
96 case "$ac_option" in
97
98 -bindir | --bindir | --bindi | --bind | --bin | --bi)
99 ac_prev=bindir ;;
100 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
101 bindir="$ac_optarg" ;;
102
103 -build | --build | --buil | --bui | --bu)
104 ac_prev=build ;;
105 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
106 build="$ac_optarg" ;;
107
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="$ac_optarg" ;;
114
115 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
116 ac_prev=datadir ;;
117 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
118 | --da=*)
119 datadir="$ac_optarg" ;;
120
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; }
126 fi
127 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
128 eval "enable_${ac_feature}=no" ;;
129
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; }
135 fi
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'" ;;
142
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="$ac_optarg" ;;
151
152 -gas | --gas | --ga | --g)
153 # Obsolete; use --with-gas.
154 with_gas=yes ;;
155
156 -help | --help | --hel | --he)
157 # Omit some internal or obsolete options to make the list less imposing.
158 # This message is too long to be a string in the A/UX 3.1 sh.
159 cat << EOF
160Usage: configure [options] [host]
161Options: [defaults in brackets after descriptions]
162Configuration:
163 --cache-file=FILE cache test results in FILE
164 --help print this message
165 --no-create do not create output files
166 --quiet, --silent do not print \`checking...' messages
167 --version print the version of autoconf that created configure
168Directory and file names:
169 --prefix=PREFIX install architecture-independent files in PREFIX
170 [$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
192EOF
193 cat << EOF
194Host 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]
198Features 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
205EOF
206 if test -n "$ac_help"; then
207 echo "--enable and --with options recognized:$ac_help"
208 fi
209 exit 0 ;;
210
211 -host | --host | --hos | --ho)
212 ac_prev=host ;;
213 -host=* | --host=* | --hos=* | --ho=*)
214 host="$ac_optarg" ;;
215
216 -includedir | --includedir | --includedi | --included | --include \
217 | --includ | --inclu | --incl | --inc)
218 ac_prev=includedir ;;
219 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
220 | --includ=* | --inclu=* | --incl=* | --inc=*)
221 includedir="$ac_optarg" ;;
222
223 -infodir | --infodir | --infodi | --infod | --info | --inf)
224 ac_prev=infodir ;;
225 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
226 infodir="$ac_optarg" ;;
227
228 -libdir | --libdir | --libdi | --libd)
229 ac_prev=libdir ;;
230 -libdir=* | --libdir=* | --libdi=* | --libd=*)
231 libdir="$ac_optarg" ;;
232
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="$ac_optarg" ;;
239
240 -localstatedir | --localstatedir | --localstatedi | --localstated \
241 | --localstate | --localstat | --localsta | --localst \
242 | --locals | --local | --loca | --loc | --lo)
243 ac_prev=localstatedir ;;
244 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
245 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
246 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
247 localstatedir="$ac_optarg" ;;
248
249 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
250 ac_prev=mandir ;;
251 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
252 mandir="$ac_optarg" ;;
253
254 -nfp | --nfp | --nf)
255 # Obsolete; use --without-fp.
256 with_fp=no ;;
257
258 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
259 | --no-cr | --no-c)
260 no_create=yes ;;
261
262 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
263 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
264 no_recursion=yes ;;
265
266 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
267 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
268 | --oldin | --oldi | --old | --ol | --o)
269 ac_prev=oldincludedir ;;
270 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
271 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
272 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
273 oldincludedir="$ac_optarg" ;;
274
275 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
276 ac_prev=prefix ;;
277 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
278 prefix="$ac_optarg" ;;
279
280 -program-prefix | --program-prefix | --program-prefi | --program-pref \
281 | --program-pre | --program-pr | --program-p)
282 ac_prev=program_prefix ;;
283 -program-prefix=* | --program-prefix=* | --program-prefi=* \
284 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
285 program_prefix="$ac_optarg" ;;
286
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="$ac_optarg" ;;
293
294 -program-transform-name | --program-transform-name \
295 | --program-transform-nam | --program-transform-na \
296 | --program-transform-n | --program-transform- \
297 | --program-transform | --program-transfor \
298 | --program-transfo | --program-transf \
299 | --program-trans | --program-tran \
300 | --progr-tra | --program-tr | --program-t)
301 ac_prev=program_transform_name ;;
302 -program-transform-name=* | --program-transform-name=* \
303 | --program-transform-nam=* | --program-transform-na=* \
304 | --program-transform-n=* | --program-transform-=* \
305 | --program-transform=* | --program-transfor=* \
306 | --program-transfo=* | --program-transf=* \
307 | --program-trans=* | --program-tran=* \
308 | --progr-tra=* | --program-tr=* | --program-t=*)
309 program_transform_name="$ac_optarg" ;;
310
311 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
312 | -silent | --silent | --silen | --sile | --sil)
313 silent=yes ;;
314
315 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
316 ac_prev=sbindir ;;
317 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
318 | --sbi=* | --sb=*)
319 sbindir="$ac_optarg" ;;
320
321 -sharedstatedir | --sharedstatedir | --sharedstatedi \
322 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
323 | --sharedst | --shareds | --shared | --share | --shar \
324 | --sha | --sh)
325 ac_prev=sharedstatedir ;;
326 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
327 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
328 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
329 | --sha=* | --sh=*)
330 sharedstatedir="$ac_optarg" ;;
331
332 -site | --site | --sit)
333 ac_prev=site ;;
334 -site=* | --site=* | --sit=*)
335 site="$ac_optarg" ;;
336
337 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
338 ac_prev=srcdir ;;
339 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
340 srcdir="$ac_optarg" ;;
341
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="$ac_optarg" ;;
348
349 -target | --target | --targe | --targ | --tar | --ta | --t)
350 ac_prev=target ;;
351 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
352 target="$ac_optarg" ;;
353
354 -v | -verbose | --verbose | --verbos | --verbo | --verb)
355 verbose=yes ;;
356
357 -version | --version | --versio | --versi | --vers)
358 echo "configure generated by autoconf version 2.13"
359 exit 0 ;;
360
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; }
366 fi
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'" ;;
373
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; }
379 fi
380 ac_package=`echo $ac_package| sed 's/-/_/g'`
381 eval "with_${ac_package}=no" ;;
382
383 --x)
384 # Obsolete; use --with-x.
385 with_x=yes ;;
386
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="$ac_optarg" ;;
393
394 -x-libraries | --x-libraries | --x-librarie | --x-librari \
395 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
396 ac_prev=x_libraries ;;
397 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
398 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
399 x_libraries="$ac_optarg" ;;
400
401 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
402 ;;
403
404 *)
405 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
406 echo "configure: warning: $ac_option: invalid host type" 1>&2
407 fi
408 if test "x$nonopt" != xNONE; then
409 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
410 fi
411 nonopt="$ac_option"
412 ;;
413
414 esac
415done
416
417if test -n "$ac_prev"; then
418 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
419fi
420
421trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
422
423# File descriptor usage:
424# 0 standard input
425# 1 file creation
426# 2 errors and warnings
427# 3 some systems may open it to /dev/tty
428# 4 used on the Kubota Titan
429# 6 checking for... messages and results
430# 5 compiler messages saved in config.log
431if test "$silent" = yes; then
432 exec 6>/dev/null
433else
434 exec 6>&1
435fi
436exec 5>./config.log
437
438echo "\
439This file contains any messages produced by compilers while
440running configure, to aid debugging if configure makes a mistake.
441" 1>&5
442
443# Strip out --no-create and --no-recursion so they do not pile up.
444# Also quote any args containing shell metacharacters.
445ac_configure_args=
446for ac_arg
447do
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 $ac_arg" ;;
456 esac
457done
458
459# NLS nuisances.
460# Only set these to C if already set. These must not be set unconditionally
461# because not all systems understand e.g. LANG=C (notably SCO).
462# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
463# Non-C LC_CTYPE values break the ctype check.
464if test "${LANG+set}" = set; then LANG=C; export LANG; fi
465if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
466if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
467if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
468
469# confdefs.h avoids OS command line length limits that DEFS can exceed.
470rm -rf conftest* confdefs.h
471# AIX cpp loses on an empty file, so make sure it contains at least a newline.
472echo > confdefs.h
473
474# A filename unique to this package, relative to the directory that
475# configure is in, which we can look for to find out if srcdir is correct.
476ac_unique_file=move-if-change
477
478# Find the source files, if location was not specified.
479if test -z "$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=..
488 fi
489else
490 ac_srcdir_defaulted=no
491fi
492if 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 $srcdir" 1>&2; exit 1; }
497 fi
498fi
499srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
500
501# Prefer explicitly selected file to automatically selected ones.
25b656e7
PB
502if test -z "$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"
671aa708
NN
507 fi
508fi
509for 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"
513 fi
514done
515
516if test -r "$cache_file"; then
517 echo "loading cache $cache_file"
518 . $cache_file
519else
520 echo "creating cache $cache_file"
521 > $cache_file
522fi
523
524ac_ext=c
525# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
526ac_cpp='$CPP $CPPFLAGS'
527ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
528ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
529cross_compiling=$ac_cv_prog_cc_cross
530
531ac_exeext=
532ac_objext=o
533if (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=
540 fi
541else
542 ac_n= ac_c='\c' ac_t=
543fi
544
545
d02c69be 546
671aa708 547ac_aux_dir=
4c4a5bbc 548for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
671aa708
NN
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="$ac_aux_dir/install.sh -c"
556 break
557 fi
558done
559if test -z "$ac_aux_dir"; then
560 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
561fi
562ac_config_guess=$ac_aux_dir/config.guess
563ac_config_sub=$ac_aux_dir/config.sub
564ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
565
566
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
79c06341 570#
671aa708
NN
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.
579
580# The aliases save the names the user supplied, while $host etc.
581# will get canonicalized.
582case $host---$target---$nonopt in
583NONE---*---* | *---NONE---* | *---*---NONE) ;;
584*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
585esac
586
587
588# Make sure we can run config.sub.
589if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
590else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
591fi
592
593echo $ac_n "checking host system type""... $ac_c" 1>&6
0a050485 594echo "configure:595: checking host system type" >&5
671aa708
NN
595
596host_alias=$host
597case "$host_alias" in
598NONE)
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 ;;
606esac
607
608host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
609host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
610host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
611host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
612echo "$ac_t""$host" 1>&6
613
614echo $ac_n "checking target system type""... $ac_c" 1>&6
0a050485 615echo "configure:616: checking target system type" >&5
671aa708
NN
616
617target_alias=$target
618case "$target_alias" in
619NONE)
620 case $nonopt in
621 NONE) target_alias=$host_alias ;;
622 *) target_alias=$nonopt ;;
623 esac ;;
624esac
625
626target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
627target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
628target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
629target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
630echo "$ac_t""$target" 1>&6
631
632echo $ac_n "checking build system type""... $ac_c" 1>&6
0a050485 633echo "configure:634: checking build system type" >&5
671aa708
NN
634
635build_alias=$build
636case "$build_alias" in
637NONE)
638 case $nonopt in
639 NONE) build_alias=$host_alias ;;
640 *) build_alias=$nonopt ;;
641 esac ;;
642esac
643
644build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
645build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
646build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
647build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
648echo "$ac_t""$build" 1>&6
649
650test "$host_alias" != "$target_alias" &&
651 test "$program_prefix$program_suffix$program_transform_name" = \
652 NONENONEs,x,x, &&
653 program_prefix=${target_alias}-
654
655if test "$program_transform_name" = s,x,x,; then
656 program_transform_name=
657else
658 # Double any \ or $. echo might interpret backslashes.
659 cat <<\EOF_SED > conftestsed
660s,\\,\\\\,g; s,\$,$$,g
661EOF_SED
662 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
663 rm -f conftestsed
664fi
665test "$program_prefix" != NONE &&
666 program_transform_name="s,^,${program_prefix},; $program_transform_name"
667# Use a double $ so make ignores it.
668test "$program_suffix" != NONE &&
669 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
670
671# sed with no file args requires a program.
672test "$program_transform_name" = "" && program_transform_name="s,x,x,"
673
674
775956d0
NN
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.
687echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
0a050485 688echo "configure:689: checking for a BSD compatible install" >&5
775956d0
NN
689if test -z "$INSTALL"; then
690if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
691 echo $ac_n "(cached) $ac_c" 1>&6
692else
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/*) ;;
698 *)
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.
707 :
708 else
709 ac_cv_path_install="$ac_dir/$ac_prog -c"
710 break 2
711 fi
712 fi
713 done
714 ;;
715 esac
716 done
717 IFS="$ac_save_IFS"
718
719fi
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"
728 fi
729fi
730echo "$ac_t""$INSTALL" 1>&6
731
732# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
733# It thinks the first close brace ends the variable substitution.
734test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
735
736test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
737
738test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
739
ad6717df 740echo $ac_n "checking whether ln works""... $ac_c" 1>&6
0a050485 741echo "configure:742: checking whether ln works" >&5
ad6717df
PB
742if eval "test \"`echo '$''{'acx_cv_prog_LN'+set}'`\" = set"; then
743 echo $ac_n "(cached) $ac_c" 1>&6
744else
745 rm -f conftestdata_t
746echo >conftestdata_f
747if ln conftestdata_f conftestdata_t 2>/dev/null
748then
749 acx_cv_prog_LN=ln
750else
751 acx_cv_prog_LN=no
752fi
753rm -f conftestdata_f conftestdata_t
754
755fi
756if test $acx_cv_prog_LN = no; then
757 LN="cp"
758 echo "$ac_t""no, using $LN" 1>&6
759else
760 LN="$acx_cv_prog_LN"
761 echo "$ac_t""yes" 1>&6
762fi
763
148907ea 764echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
0a050485 765echo "configure:766: checking whether ln -s works" >&5
148907ea
PB
766if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
767 echo $ac_n "(cached) $ac_c" 1>&6
768else
769 rm -f conftestdata
770if ln -s X conftestdata 2>/dev/null
771then
772 rm -f conftestdata
773 ac_cv_prog_LN_S="ln -s"
774else
775 ac_cv_prog_LN_S=ln
776fi
777fi
778LN_S="$ac_cv_prog_LN_S"
779if test "$ac_cv_prog_LN_S" = "ln -s"; then
780 echo "$ac_t""yes" 1>&6
781else
782 echo "$ac_t""no" 1>&6
783fi
784
775956d0 785
79c06341 786### we might need to use some other shell than /bin/sh for running subshells
79c06341
JL
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.
791case "${OSTYPE}" in
792*win32*)
671aa708
NN
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
79c06341
JL
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
807 fi
808 done
809 IFS="$save_ifs"
810 test -n "${CONFIG_SHELL}" && break
811 done
812 fi
813 fi
814 fi
815 ;;
816esac
817
818config_shell=${CONFIG_SHELL-/bin/sh}
819
79c06341
JL
820progname=$0
821# if PWD already has a value, it is probably wrong.
671aa708 822if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
79c06341 823
b348267b 824# Export original configure arguments for use by sub-configures. These
eeae7b41
DJ
825# will be expanded by make, so quote '$'.
826tmp="$progname $@"
827sed -e 's,\$,$$,g' <<EOF_SED > conftestsed.out
828$tmp
b348267b 829EOF_SED
eeae7b41
DJ
830TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out`
831rm -f conftestsed.out
3dfabf63 832
cc1e60ea 833
671aa708 834moveifchange=${srcdir}/move-if-change
79c06341 835
ee6a22df
L
836srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
837
838# We pass INSTALL explicitly to sub-makes. Make sure that it is not
839# a relative path.
840if test "$INSTALL" = "${srcdir}/install-sh -c"; then
841 INSTALL="${srcpwd}/install-sh -c"
842fi
843
671aa708
NN
844# Set srcdir to "." if that's what it is.
845# This is important for multilib support.
846pwd=`${PWDCMD-pwd}`
671aa708
NN
847if test "${pwd}" = "${srcpwd}" ; then
848 srcdir=.
79c06341
JL
849fi
850
671aa708 851topsrcdir=$srcpwd
5d4a5ee6 852
671aa708 853extra_host_args=
afabd8e6 854
671aa708
NN
855# Define the trigger file to make sure configure will re-run whenever
856# the gcc version number changes.
afabd8e6
RS
857
858if test "${with_gcc_version_trigger+set}" = set; then
859 gcc_version_trigger=$with_gcc_version_trigger
860else
861 gcc_version_trigger=$topsrcdir/gcc/version.c
862fi
863if test -f "${gcc_version_trigger}"; then
864 gcc_version_full=`grep version_string "${gcc_version_trigger}" | sed -e 's/.*"\([^"]*\)".*/\1/'`
865else
866 gcc_version_full=`$CC -v 2>&1 | sed -n 's/^gcc version //p'`
867fi
868gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
869
870
871
872
873if test -f $gcc_version_trigger ; then
874 case "$ac_configure_args" in
875 *--with-gcc-version-trigger=$gcc_version_trigger* )
876 ;;
877 * )
878 # Add to all subconfigure arguments: build, host, and target.
879 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
880 ;;
881 esac
79c06341
JL
882fi
883
671aa708
NN
884### To add a new directory to the tree, first choose whether it is a target
885### or a host dependent tool. Then put it into the appropriate list
886### (library or tools, host or target), doing a dependency sort.
79c06341 887
671aa708
NN
888# Subdirs will be configured in the order listed in build_configdirs,
889# configdirs, or target_configdirs; see the serialization section below.
79c06341 890
671aa708
NN
891# Dependency sorting is only needed when *configuration* must be done in
892# a particular order. In all cases a dependency should be specified in
893# the Makefile, whether or not it's implicitly specified here.
79c06341 894
671aa708
NN
895# Double entries in build_configdirs, configdirs, or target_configdirs may
896# cause circular dependencies and break everything horribly.
79c06341 897
23f6b2f9
PB
898# these library is used by various programs built for the build
899# environment
900#
901build_libs="build-libiberty"
902
903# these tools are built for the build environment
71b5d516 904build_tools="build-texinfo build-byacc build-flex build-bison build-m4 build-fixincludes"
23f6b2f9 905
671aa708
NN
906# these libraries are used by various programs built for the host environment
907#
0a050485 908host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp"
671aa708 909
671aa708
NN
910# these tools are built for the host environment
911# Note, the powerpc-eabi build depends on sim occurring before gdb in order to
912# know that we are building the simulator.
913# binutils, gas and ld appear in that order because it makes sense to run
914# "make check" in that particular order.
53c7ffe7 915host_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"
671aa708
NN
916
917# libgcj represents the runtime libraries only used by gcj.
918libgcj="target-libffi \
919 target-boehm-gc \
920 target-zlib \
921 target-qthreads \
922 target-libjava"
923
924# these libraries are built for the target environment, and are built after
925# the host libraries and the host tools (which may be a cross compiler)
926#
4dbda6f0 927target_libraries="target-libiberty \
671aa708
NN
928 target-libgloss \
929 target-newlib \
cb543528 930 target-libstdc++-v3 \
6de9cd9a 931 target-libmudflap \
6de9cd9a 932 target-libgfortran \
77d187bc 933 ${libgcj} \
d9cdb878
AC
934 target-libobjc \
935 target-libada"
671aa708 936
4dbda6f0
NN
937# these tools are built using the target libraries, and are intended to
938# run only in the target environment
671aa708 939#
4dbda6f0 940# note: any program that *uses* libraries that are in the "target_libraries"
671aa708
NN
941# list belongs in this list. those programs are also very likely
942# candidates for the "native_only" list which follows
943#
97286f7f 944target_tools="target-examples target-groff target-gperf target-rda"
79c06341 945
671aa708 946################################################################################
79c06341 947
671aa708
NN
948## All tools belong in one of the four categories, and are assigned above
949## We assign ${configdirs} this way to remove all embedded newlines. This
950## is important because configure will choke if they ever get through.
951## ${configdirs} is directories we build using the host tools.
952## ${target_configdirs} is directories we build using the target tools.
671aa708 953configdirs=`echo ${host_libs} ${host_tools}`
4dbda6f0 954target_configdirs=`echo ${target_libraries} ${target_tools}`
71b5d516 955build_configdirs=`echo ${build_libs} ${build_tools}`
8b87bb96 956
671aa708 957################################################################################
79c06341 958
671aa708 959srcname="gnu development package"
79c06341 960
671aa708
NN
961# This gets set non-empty for some net releases of packages.
962appdirs=""
79c06341 963
671aa708
NN
964# Define is_cross_compiler to save on calls to 'test'.
965is_cross_compiler=
966if test x"${host}" = x"${target}" ; then
967 is_cross_compiler=no
79c06341 968else
671aa708
NN
969 is_cross_compiler=yes
970fi
79c06341 971
b4acb5ef 972# Find the build and target subdir names.
8b87bb96
NN
973 case ${build_alias} in
974 "") build_noncanonical=${build} ;;
975 *) build_noncanonical=${build_alias} ;;
976esac
977
978 case ${host_alias} in
979 "") host_noncanonical=${build_noncanonical} ;;
980 *) host_noncanonical=${host_alias} ;;
981esac
982
983 case ${target_alias} in
984 "") target_noncanonical=${host_noncanonical} ;;
985 *) target_noncanonical=${target_alias} ;;
986esac
987
988 # Prefix 'build-' so this never conflicts with target_subdir.
989build_subdir="build-${build_noncanonical}"
990# Not really a subdirectory, but here for completeness.
991host_subdir=.
992# No prefix.
993target_subdir=${target_noncanonical}
994
79c06341 995
671aa708
NN
996# Skipdirs are removed silently.
997skipdirs=
998# Noconfigdirs are removed loudly.
999noconfigdirs=""
79c06341 1000
671aa708
NN
1001use_gnu_ld=
1002# Make sure we don't let GNU ld be added if we didn't want it.
1003if test x$with_gnu_ld = xno ; then
1004 use_gnu_ld=no
1005 noconfigdirs="$noconfigdirs ld"
79c06341
JL
1006fi
1007
671aa708
NN
1008use_gnu_as=
1009# Make sure we don't let GNU as be added if we didn't want it.
1010if test x$with_gnu_as = xno ; then
1011 use_gnu_as=no
1012 noconfigdirs="$noconfigdirs gas"
79c06341
JL
1013fi
1014
671aa708
NN
1015# some tools are so dependent upon X11 that if we're not building with X,
1016# it's not even worth trying to configure, much less build, that tool.
79c06341 1017
671aa708
NN
1018case ${with_x} in
1019 yes | "") ;; # the default value for this tree is that X11 is available
1020 no)
b4f96efe 1021 skipdirs="${skipdirs} tk itcl libgui"
671aa708
NN
1022 # We won't be able to build gdbtk without X.
1023 enable_gdbtk=no
1024 ;;
1025 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
1026esac
79c06341 1027
671aa708
NN
1028# Some tools are only suitable for building in a "native" situation.
1029# Remove these if host!=target.
61b56b2e 1030native_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"
79c06341 1031
671aa708
NN
1032# Similarly, some are only suitable for cross toolchains.
1033# Remove these if host=target.
1034cross_only="target-libgloss target-newlib target-opcodes"
1035
1036case $is_cross_compiler in
1037 no) skipdirs="${skipdirs} ${cross_only}" ;;
1038 yes) skipdirs="${skipdirs} ${native_only}" ;;
1039esac
79c06341 1040
671aa708
NN
1041# If both --with-headers and --with-libs are specified, default to
1042# --without-newlib.
ee6a22df
L
1043if test x"${with_headers}" != x && test x"${with_headers}" != xno \
1044 && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
671aa708
NN
1045 if test x"${with_newlib}" = x ; then
1046 with_newlib=no
1047 fi
79c06341
JL
1048fi
1049
671aa708
NN
1050# Recognize --with-newlib/--without-newlib.
1051case ${with_newlib} in
1052 no) skipdirs="${skipdirs} target-newlib" ;;
1053 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
1054esac
79c06341 1055
671aa708 1056# Configure extra directories which are host specific
79c06341 1057
671aa708
NN
1058case "${host}" in
1059 *-cygwin*)
1060 configdirs="$configdirs libtermcap" ;;
1061esac
79c06341 1062
671aa708
NN
1063# Remove more programs from consideration, based on the host or
1064# target this usually means that a port of the program doesn't
1065# exist yet.
ec8d6ddc 1066
671aa708
NN
1067case "${host}" in
1068 hppa*64*-*-*)
1069 noconfigdirs="$noconfigdirs byacc"
1070 ;;
f2a0e225 1071 i[3456789]86-*-vsta)
b4f96efe 1072 noconfigdirs="$noconfigdirs tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl gnuserv gettext"
671aa708 1073 ;;
f2a0e225 1074 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
b4f96efe 1075 noconfigdirs="$noconfigdirs tcl tk expect dejagnu send-pr uudecode guile itcl gnuserv libffi"
3aa83176 1076 ;;
f2a0e225 1077 i[3456789]86-*-mingw32*)
b4f96efe 1078 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl gnuserv"
a22c2d8d 1079 noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
3aa83176 1080 ;;
f2a0e225 1081 i[3456789]86-*-beos*)
b4f96efe 1082 noconfigdirs="$noconfigdirs tk itcl libgui gdb"
3aa83176 1083 ;;
671aa708 1084 *-*-cygwin*)
a22c2d8d 1085 noconfigdirs="$noconfigdirs autoconf automake send-pr rcs guile perl"
671aa708
NN
1086 ;;
1087 *-*-netbsd*)
a22c2d8d 1088 noconfigdirs="$noconfigdirs rcs"
671aa708
NN
1089 ;;
1090 ppc*-*-pe)
b4f96efe 1091 noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl gnuserv"
671aa708
NN
1092 ;;
1093 powerpc-*-beos*)
b4f96efe 1094 noconfigdirs="$noconfigdirs tk itcl libgui gdb dejagnu readline"
671aa708
NN
1095 ;;
1096 *-*-darwin*)
b4f96efe 1097 noconfigdirs="$noconfigdirs tk itcl libgui"
671aa708
NN
1098 ;;
1099esac
ec8d6ddc 1100
6de9cd9a 1101
d9cdb878
AC
1102# Check whether --enable-libada or --disable-libada was given.
1103if test "${enable_libada+set}" = set; then
1104 enableval="$enable_libada"
1105 ENABLE_LIBADA=$enableval
1106else
1107 ENABLE_LIBADA=yes
1108fi
1109
d9cdb878
AC
1110if test "${ENABLE_LIBADA}" != "yes" ; then
1111 noconfigdirs="$noconfigdirs target-libada"
1112fi
1113
671aa708
NN
1114# Save it here so that, even in case of --enable-libgcj, if the Java
1115# front-end isn't enabled, we still get libgcj disabled.
1116libgcj_saved=$libgcj
1117case $enable_libgcj in
1118yes)
1119 # If we reset it here, it won't get added to noconfigdirs in the
1120 # target-specific build rules, so it will be forcibly enabled
1121 # (unless the Java language itself isn't enabled).
1122 libgcj=
1123 ;;
1124no)
1125 # Make sure we get it printed in the list of not supported target libs.
1126 noconfigdirs="$noconfigdirs ${libgcj}"
1127 ;;
1128esac
ec8d6ddc 1129
6de9cd9a
DN
1130
1131# Allow --disable-libmudflap to exclude target-libmudflap
1132case $enable_libmudflap in
dfcada9a 1133yes)
6de9cd9a
DN
1134 ;;
1135no)
1136 noconfigdirs="$noconfigdirs target-libmudflap"
1137 ;;
dfcada9a
MM
1138"")
1139 case "${target}" in
98a5bb3b
RM
1140 *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
1141 # Enable libmudflap by default in GNU and friends.
dfcada9a 1142 ;;
a3e8d8b4
LR
1143 *-*-freebsd*)
1144 # Enable libmudflap by default in FreeBSD.
1145 ;;
dfcada9a
MM
1146 *)
1147 # Disable it by default everywhere else.
1148 noconfigdirs="$noconfigdirs target-libmudflap"
1149 ;;
1150 esac
6de9cd9a
DN
1151esac
1152
1153
671aa708
NN
1154case "${target}" in
1155 *-*-chorusos)
1156 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1157 ;;
940cde4d 1158 powerpc-*-darwin*)
c8e5d1af 1159 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
c8e5d1af 1160 ;;
940cde4d
GK
1161 *-*-darwin*)
1162 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
0a1c093b 1163 noconfigdirs="$noconfigdirs ${libgcj}"
940cde4d 1164 ;;
671aa708
NN
1165 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1166 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1167 ;;
c3f84f61 1168 *-*-freebsd*)
6de9cd9a
DN
1169 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1170 if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
1171 && test -f /usr/local/include/gmp.h; then
1172 with_gmp=/usr/local
1173 fi
1174
1175 # Skip some stuff that's unsupported on some FreeBSD configurations.
1176 case "${target}" in
1177 i*86-*-*) ;;
1178 alpha*-*-*) ;;
1179 *)
1180 noconfigdirs="$noconfigdirs ${libgcj}"
1181 ;;
1182 esac
1183 ;;
ef4e7569
US
1184 *-*-kaos*)
1185 # Remove unsupported stuff on all kaOS configurations.
b4117c30 1186 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-librx"
ef4e7569
US
1187 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
1188 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
1189 noconfigdirs="$noconfigdirs target-libgloss"
1190 ;;
671aa708
NN
1191 *-*-netbsd*)
1192 # Skip some stuff on all NetBSD configurations.
1193 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1194
1195 # Skip some stuff that's unsupported on some NetBSD configurations.
1196 case "${target}" in
1197 i*86-*-netbsdelf*) ;;
0590b963 1198 arm*-*-netbsdelf*) ;;
671aa708
NN
1199 *)
1200 noconfigdirs="$noconfigdirs ${libgcj}"
1201 ;;
1202 esac
1203 ;;
61fec9ff
JB
1204 *-*-netware*)
1205 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
671aa708
NN
1206 ;;
1207 *-*-rtems*)
1208 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
671aa708 1209 ;;
5785c0ed
BI
1210 *-*-uclinux*)
1211 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}"
1212 ;;
671aa708 1213 *-*-vxworks*)
4dd01c5c 1214 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj}"
671aa708
NN
1215 ;;
1216 alpha*-dec-osf*)
1217 # ld works, but does not support shared libraries.
1218 # newlib is not 64 bit ready. I'm not sure about fileutils.
1219 # gas doesn't generate exception information.
1220 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1221 ;;
1222 alpha*-*-*vms*)
556f03c4 1223 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
671aa708
NN
1224 ;;
1225 alpha*-*-linux*)
1226 # newlib is not 64 bit ready
1227 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1228 ;;
671aa708
NN
1229 alpha*-*-*)
1230 # newlib is not 64 bit ready
1231 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1232 ;;
33952f6f
AO
1233 am33_2.0-*-linux*)
1234 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1235 ;;
671aa708
NN
1236 sh-*-linux*)
1237 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1238 ;;
1239 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1240 noconfigdirs="$noconfigdirs ${libgcj}"
1241 noconfigdirs="$noconfigdirs target-examples"
1242 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
b4f96efe 1243 noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
671aa708
NN
1244 noconfigdirs="$noconfigdirs expect dejagnu"
1245 # the C++ libraries don't build on top of CE's C libraries
cb543528 1246 noconfigdirs="$noconfigdirs target-libstdc++-v3"
671aa708
NN
1247 noconfigdirs="$noconfigdirs target-newlib"
1248 case "${host}" in
1249 *-*-cygwin*) ;; # keep gdb and readline
aa9c3ab4 1250 *) noconfigdirs="$noconfigdirs gdb readline"
671aa708
NN
1251 ;;
1252 esac
1253 ;;
1254 arc-*-*)
1255 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1256 ;;
ee6a22df 1257 arm-semi-aof )
ee6a22df 1258 ;;
671aa708
NN
1259 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1260 noconfigdirs="$noconfigdirs ${libgcj}"
1261 ;;
b3f8d95d 1262 arm-*-elf* | strongarm-*-elf* | xscale-*-elf* | arm*-*-eabi* )
671aa708
NN
1263 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1264 ;;
972974fc
MM
1265 arm*-*-symbianelf*)
1266 noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
1267 ;;
671aa708
NN
1268 arm-*-pe*)
1269 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1270 ;;
671aa708
NN
1271 thumb-*-coff)
1272 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1273 ;;
1274 thumb-*-elf)
1275 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1276 ;;
671aa708
NN
1277 thumb-*-pe)
1278 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1279 ;;
1280 arm-*-riscix*)
1281 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1282 ;;
1283 avr-*-*)
556f03c4 1284 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
671aa708
NN
1285 ;;
1286 c4x-*-* | tic4x-*-*)
cb543528 1287 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
671aa708
NN
1288 ;;
1289 c54x*-*-* | tic54x-*-*)
cb543528 1290 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
671aa708
NN
1291 ;;
1292 cris-*-*)
fb87ad5d 1293 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
671aa708 1294 ;;
25b656e7 1295 crx-*-*)
ee6a22df 1296 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-mudflap ${libgcj}"
25b656e7 1297 ;;
671aa708 1298 d10v-*-*)
cb543528 1299 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
671aa708
NN
1300 ;;
1301 d30v-*-*)
fb87ad5d 1302 noconfigdirs="$noconfigdirs ${libgcj} gdb"
671aa708
NN
1303 ;;
1304 fr30-*-elf*)
fb87ad5d 1305 noconfigdirs="$noconfigdirs ${libgcj} gdb"
671aa708
NN
1306 ;;
1307 frv-*-*)
1308 noconfigdirs="$noconfigdirs ${libgcj}"
1309 ;;
1310 h8300*-*-*)
b4117c30 1311 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
671aa708
NN
1312 ;;
1313 h8500-*-*)
b4117c30 1314 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
671aa708 1315 ;;
ee6a22df 1316 hppa1.1-*-osf* | hppa1.1-*-bsd* )
ee6a22df 1317 ;;
671aa708
NN
1318 hppa*64*-*-linux* | parisc*64*-*-linux*)
1319 # In this case, it's because the hppa64-linux target is for
1320 # the kernel only at this point and has no libc, and thus no
1321 # headers, crt*.o, etc., all of which are needed by these.
1322 noconfigdirs="$noconfigdirs target-zlib"
1323 ;;
3e732ba0
JDA
1324 parisc*-*-linux* | hppa*-*-linux*)
1325 ;;
671aa708 1326 hppa*-*-*elf* | \
671aa708
NN
1327 hppa*-*-lites* | \
1328 hppa*-*-openbsd* | \
1329 hppa*64*-*-*)
1330 noconfigdirs="$noconfigdirs ${libgcj}"
671aa708
NN
1331 ;;
1332 hppa*-*-*)
1333 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1334 # build on HP-UX 10.20.
1335 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1336 ;;
fb87ad5d
HPN
1337 i960-*-*)
1338 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1339 ;;
671aa708
NN
1340 ia64*-*-elf*)
1341 # No gdb support yet.
b4f96efe 1342 noconfigdirs="$noconfigdirs readline mmalloc libgui itcl gdb"
671aa708
NN
1343 ;;
1344 ia64*-**-hpux*)
1345 # No gdb or ld support yet.
b4f96efe 1346 noconfigdirs="$noconfigdirs ${libgcj} readline mmalloc libgui itcl gdb ld"
671aa708 1347 ;;
ee6a22df 1348 i370-*-opened*)
ee6a22df 1349 ;;
f2a0e225 1350 i[3456789]86-*-coff | i[3456789]86-*-elf)
671aa708
NN
1351 noconfigdirs="$noconfigdirs ${libgcj}"
1352 ;;
f2a0e225 1353 i[3456789]86-*-linux*)
671aa708
NN
1354 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1355 # not build java stuff by default.
1356 case "${target}" in
1357 *-*-*libc1*)
1358 noconfigdirs="$noconfigdirs ${libgcj}";;
1359 esac
1360
1361 # This section makes it possible to build newlib natively on linux.
1362 # If we are using a cross compiler then don't configure newlib.
1363 if test x${is_cross_compiler} != xno ; then
3aa83176 1364 noconfigdirs="$noconfigdirs target-newlib"
671aa708
NN
1365 fi
1366 noconfigdirs="$noconfigdirs target-libgloss"
1367 # If we are not using a cross compiler, do configure newlib.
1368 # Note however, that newlib will only be configured in this situation
1369 # if the --with-newlib option has been given, because otherwise
1370 # 'target-newlib' will appear in skipdirs.
1371 ;;
f2a0e225 1372 i[3456789]86-*-mingw32*)
671aa708 1373 target_configdirs="$target_configdirs target-mingw"
556f03c4 1374 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
671aa708
NN
1375
1376 # Can't build gdb for mingw32 if not native.
1377 case "${host}" in
f2a0e225 1378 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
b4f96efe 1379 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl gnuserv"
671aa708
NN
1380 ;;
1381 esac
1382 ;;
1383 *-*-cygwin*)
1384 target_configdirs="$target_configdirs target-libtermcap target-winsup"
556f03c4 1385 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
801e2270 1386 # always build newlib if winsup directory is present.
ee6a22df 1387 if test -d "$srcdir/winsup"; then
801e2270 1388 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
ee6a22df 1389 elif test -d "$srcdir/newlib"; then
801e2270
CV
1390 echo "Warning: winsup is missing so newlib can't be built."
1391 fi
671aa708
NN
1392
1393 # Can't build gdb for Cygwin if not native.
1394 case "${host}" in
1395 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
b4f96efe 1396 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl libgui gnuserv"
671aa708
NN
1397 ;;
1398 esac
1399 ;;
ee6a22df
L
1400 i[3456789]86-moss-msdos | i[3456789]86-*-moss* | \
1401 i[3456789]86-*-uwin* | i[3456789]86-*-interix* )
ee6a22df 1402 ;;
f2a0e225 1403 i[3456789]86-*-pe)
556f03c4 1404 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
671aa708 1405 ;;
f2a0e225 1406 i[3456789]86-*-sco3.2v5*)
671aa708
NN
1407 # The linker does not yet know about weak symbols in COFF,
1408 # and is not configured to handle mixed ELF and COFF.
1409 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1410 ;;
f2a0e225 1411 i[3456789]86-*-sco*)
671aa708
NN
1412 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1413 ;;
f2a0e225 1414 i[3456789]86-*-solaris2*)
671aa708
NN
1415 noconfigdirs="$noconfigdirs target-libgloss"
1416 ;;
f2a0e225 1417 i[3456789]86-*-sysv4*)
671aa708
NN
1418 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1419 ;;
f2a0e225 1420 i[3456789]86-*-beos*)
3aa83176
NN
1421 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1422 ;;
fb87ad5d 1423 m32r-*-*)
c197e306 1424 noconfigdirs="$noconfigdirs ${libgcj}"
fb87ad5d 1425 ;;
671aa708 1426 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
cb543528 1427 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
671aa708
NN
1428 ;;
1429 m68k-*-elf*)
1430 noconfigdirs="$noconfigdirs ${libgcj}"
1431 ;;
1432 m68k-*-coff*)
1433 noconfigdirs="$noconfigdirs ${libgcj}"
1434 ;;
1435 mcore-*-pe*)
1436 # The EPOC C++ environment does not support exceptions or rtti,
1437 # and so building libstdc++-v3 tends not to always work.
1438 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1439 ;;
1440 mmix-*-*)
20d11df6 1441 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss target-libgfortran"
671aa708
NN
1442 ;;
1443 mn10200-*-*)
1444 noconfigdirs="$noconfigdirs ${libgcj}"
1445 ;;
1446 mn10300-*-*)
1447 noconfigdirs="$noconfigdirs ${libgcj}"
1448 ;;
1449 powerpc-*-aix*)
1450 # copied from rs6000-*-* entry
bef1d700 1451 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
671aa708
NN
1452 ;;
1453 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1454 target_configdirs="$target_configdirs target-winsup"
b4f96efe 1455 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl gnuserv ${libgcj}"
671aa708
NN
1456 # always build newlib.
1457 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1458 ;;
1459 # This is temporary until we can link against shared libraries
1460 powerpcle-*-solaris*)
b4f96efe 1461 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl gnuserv ${libgcj}"
671aa708
NN
1462 ;;
1463 powerpc-*-beos*)
1464 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1465 ;;
671aa708 1466 powerpc-*-eabi)
556f03c4 1467 noconfigdirs="$noconfigdirs ${libgcj}"
ee6a22df
L
1468 ;;
1469 powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* )
671aa708 1470 ;;
671aa708
NN
1471 rs6000-*-lynxos*)
1472 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1473 ;;
1474 rs6000-*-aix*)
bef1d700 1475 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
671aa708
NN
1476 ;;
1477 rs6000-*-*)
1478 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1479 ;;
1480 m68k-apollo-*)
1481 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1482 ;;
1483 mips*-*-irix5*)
1f1d584b 1484 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
671aa708
NN
1485 ;;
1486 mips*-*-irix6*)
671aa708
NN
1487 # Linking libjava exceeds command-line length limits on at least
1488 # IRIX 6.2, but not on IRIX 6.5.
1489 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1490 # <oldham@codesourcery.com>
7c005a3a 1491 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
671aa708
NN
1492 ;;
1493 mips*-dec-bsd*)
1494 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1495 ;;
1496 mips*-*-bsd*)
1497 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1498 ;;
1499 mipstx39-*-*)
1500 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
3aa83176 1501 ;;
d0fe5ad3
RS
1502 mips64*-*-linux*)
1503 noconfigdirs="$noconfigdirs target-newlib ${libgcj}"
1504 ;;
671aa708
NN
1505 mips*-*-linux*)
1506 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1507 ;;
1508 mips*-*-*)
1509 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1510 ;;
1511 romp-*-*)
1512 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1513 ;;
1514 sh-*-*)
1515 case "${host}" in
f2a0e225
KC
1516 i[3456789]86-*-vsta) ;; # don't add gprof back in
1517 i[3456789]86-*-go32*) ;; # don't add gprof back in
1518 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
671aa708
NN
1519 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1520 esac
1521 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1522 ;;
1523 sh64-*-*)
1524 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1525 ;;
1526 sparc-*-elf*)
1527 noconfigdirs="$noconfigdirs ${libgcj}"
1528 ;;
1529 sparc64-*-elf*)
1530 noconfigdirs="$noconfigdirs ${libgcj}"
1531 ;;
1532 sparclite-*-*)
1533 noconfigdirs="$noconfigdirs ${libgcj}"
1534 ;;
1535 sparc-*-sunos4*)
1536 noconfigdirs="$noconfigdirs ${libgcj}"
1537 if test x${is_cross_compiler} != xno ; then
1538 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1539 else
1540 use_gnu_ld=no
1541 fi
1542 ;;
1543 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1544 ;;
1545 v810-*-*)
cb543528 1546 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
671aa708
NN
1547 ;;
1548 v850-*-*)
1549 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1550 ;;
1551 v850e-*-*)
1552 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1553 ;;
1554 v850ea-*-*)
1555 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1556 ;;
1557 vax-*-vms)
1558 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1559 ;;
1560 vax-*-*)
1561 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1562 ;;
0d4f1b4e
BW
1563 xtensa-*-*)
1564 noconfigdirs="$noconfigdirs ${libgcj}"
1565 ;;
671aa708 1566 ip2k-*-*)
cb543528 1567 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
671aa708 1568 ;;
c3f84f61 1569 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
671aa708
NN
1570 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1571 ;;
1572 *-*-lynxos*)
1573 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1574 ;;
1575 *-*-*)
1576 noconfigdirs="$noconfigdirs ${libgcj}"
1577 ;;
1578esac
79c06341 1579
671aa708
NN
1580# If we aren't building newlib, then don't build libgloss, since libgloss
1581# depends upon some newlib header files.
1582case "${noconfigdirs}" in
1583 *target-libgloss*) ;;
1584 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1585esac
1586
671aa708
NN
1587# Work in distributions that contain no compiler tools, like Autoconf.
1588tentative_cc=""
1589host_makefile_frag=/dev/null
1590if test -d ${srcdir}/config ; then
1591case "${host}" in
1592 m68k-hp-hpux*)
1593 # Avoid "too much defining" errors from HPUX compiler.
1594 tentative_cc="cc -Wp,-H256000"
1595 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1596 # If it's HP/UX ar, this should be harmless.
1597 RANLIB="ar ts"
1598 ;;
1599 m68k-apollo-sysv*)
1600 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1601 ;;
1602 m68k-apollo-bsd*)
1603 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1604 # chokes on bfd, the compiler won't let you assign integers to enums, and
1605 # other problems. Defining CC to gcc is a questionable way to say "don't use
1606 # the apollo compiler" (the preferred version of GCC could be called cc,
1607 # or whatever), but I'm not sure leaving CC as cc is any better...
1608 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1609 # Used to have BISON=yacc.
1610 tentative_cc=gcc
1611 ;;
1612 m88k-dg-dgux*)
1613 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
671aa708
NN
1614 ;;
1615 m88k-harris-cxux*)
1616 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1617 tentative_cc="cc -Xa"
1618 host_makefile_frag="config/mh-cxux"
1619 ;;
1620 m88k-motorola-sysv*)
1621 ;;
1622 mips*-dec-ultrix*)
1623 tentative_cc="cc -Wf,-XNg1000"
1624 host_makefile_frag="config/mh-decstation"
1625 ;;
1626 mips*-nec-sysv4*)
1627 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1628 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1629 host_makefile_frag="config/mh-necv4"
1630 ;;
1631 mips*-sgi-irix4*)
1632 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1633 # environment. Also bump switch table size so that cp-parse will
1634 # compile. Bump string length limit so linker builds.
1635 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1636 ;;
1637 mips*-*-sysv4*)
1638 host_makefile_frag="config/mh-sysv4"
1639 ;;
1640 mips*-*-sysv*)
1641 # This is for a MIPS running RISC/os 4.52C.
1642
1643 # This is needed for GDB, but needs to be in the top-level make because
1644 # if a library is compiled with the bsd headers and gets linked with the
1645 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1646 # a different size).
1647 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1648 # known except to select the sysv environment. Could we use /proc instead?
1649 # These "sysv environments" and "bsd environments" often end up being a pain.
1650 #
1651 # This is not part of CFLAGS because perhaps not all C compilers have this
1652 # option.
1653 tentative_cc="cc -systype sysv"
1654 ;;
1655 i370-ibm-opened*)
1656 tentative_cc="c89"
1657 ;;
f2a0e225 1658 i[3456789]86-*-sysv5*)
671aa708
NN
1659 host_makefile_frag="config/mh-sysv5"
1660 ;;
f2a0e225 1661 i[3456789]86-*-dgux*)
671aa708
NN
1662 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1663 host_makefile_frag="config/mh-dgux386"
1664 ;;
f2a0e225 1665 i[3456789]86-ncr-sysv4.3*)
671aa708
NN
1666 # The MetaWare compiler will generate a copyright message unless you
1667 # turn it off by adding the -Hnocopyr flag.
1668 tentative_cc="cc -Hnocopyr"
1669 ;;
f2a0e225 1670 i[3456789]86-ncr-sysv4*)
671aa708
NN
1671 # for an NCR 3000 (i486/SVR4) system.
1672 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1673 # This compiler not only emits obnoxious copyright messages every time
1674 # you run it, but it chokes and dies on a whole bunch of GNU source
1675 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1676 tentative_cc="/usr/ccs/ATT/cc"
1677 host_makefile_frag="config/mh-ncr3000"
1678 ;;
f2a0e225 1679 i[3456789]86-*-sco3.2v5*)
671aa708 1680 ;;
f2a0e225 1681 i[3456789]86-*-sco*)
671aa708
NN
1682 # The native C compiler botches some simple uses of const. Unfortunately,
1683 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1684 tentative_cc="cc -Dconst="
1685 host_makefile_frag="config/mh-sco"
1686 ;;
f2a0e225 1687 i[3456789]86-*-udk*)
671aa708
NN
1688 host_makefile_frag="config/mh-sysv5"
1689 ;;
f2a0e225 1690 i[3456789]86-*-solaris2*)
671aa708
NN
1691 host_makefile_frag="config/mh-sysv4"
1692 ;;
f2a0e225 1693 i[3456789]86-*-msdosdjgpp*)
671aa708
NN
1694 host_makefile_frag="config/mh-djgpp"
1695 ;;
1696 *-cygwin*)
1697 host_makefile_frag="config/mh-cygwin"
1698 ;;
1699 *-mingw32*)
1700 host_makefile_frag="config/mh-mingw32"
1701 ;;
1702 *-interix*)
1703 host_makefile_frag="config/mh-interix"
1704 ;;
1705 vax-*-ultrix2*)
1706 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1707 tentative_cc=gcc
1708 ;;
1709 *-*-solaris2*)
1710 host_makefile_frag="config/mh-solaris"
1711 ;;
1712 m68k-sun-sunos*)
1713 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1714 # without overflowing the jump tables (-J says to use a 32 bit table)
1715 tentative_cc="cc -J"
1716 ;;
1717 *-hp-hpux*)
1718 tentative_cc="cc -Wp,-H256000"
1719 ;;
1720 *-*-hiux*)
1721 tentative_cc="cc -Wp,-H256000"
1722 ;;
1723 rs6000-*-lynxos*)
1724 # /bin/cc is less than useful for our purposes. Always use GCC
1725 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1726 host_makefile_frag="config/mh-lynxrs6k"
1727 ;;
45f366ab 1728 powerpc-*-darwin*)
be8fff81
RB
1729 host_makefile_frag="config/mh-ppc-darwin"
1730 ;;
671aa708
NN
1731 *-*-lynxos*)
1732 # /bin/cc is less than useful for our purposes. Always use GCC
1733 tentative_cc="/bin/gcc"
1734 ;;
1735 *-*-sysv4*)
1736 host_makefile_frag="config/mh-sysv4"
1737 ;;
95c53c62
RS
1738 # This is placed last to prevent interfering with the cases above.
1739 i[3456789]86-*-*)
1740 # Build the stage2 and stage3 compilers with -fomit-frame-pointer.
1741 host_makefile_frag="config/mh-x86omitfp"
1742 ;;
671aa708
NN
1743esac
1744fi
1745
55ffb5ed
NN
1746# If we aren't going to be using gcc, see if we can extract a definition
1747# of CC from the fragment.
1748# Actually, use the 'pre-extracted' version above.
1749if test -z "${CC}" && test "${build}" = "${host}" ; then
1750 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1751 found=
1752 for dir in $PATH; do
1753 test -z "$dir" && dir=.
1754 if test -f $dir/gcc; then
1755 found=yes
1756 break
1757 fi
1758 done
1759 IFS="$save_ifs"
1760 if test -z "${found}" && test -n "${tentative_cc}" ; then
1761 CC=$tentative_cc
1762 fi
1763fi
1764
1765if test "${build}" != "${host}" ; then
1766 # If we are doing a Canadian Cross, in which the host and build systems
1767 # are not the same, we set reasonable default values for the tools.
1768
55ffb5ed
NN
1769 CC=${CC-${host_alias}-gcc}
1770 CFLAGS=${CFLAGS-"-g -O2"}
1771 CXX=${CXX-${host_alias}-c++}
1772 CXXFLAGS=${CXXFLAGS-"-g -O2"}
1773 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
1774 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
1775 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
1776 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
1777 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
1778 BUILD_PREFIX=${build_alias}-
1779 BUILD_PREFIX_1=${build_alias}-
55ffb5ed
NN
1780
1781else
1782 # Set reasonable default values for some tools even if not Canadian.
1783 # Of course, these are different reasonable default values, originally
1784 # specified directly in the Makefile.
1785 # We don't export, so that autoconf can do its job.
1786 # Note that all these settings are above the fragment inclusion point
1787 # in Makefile.in, so can still be overridden by fragments.
1788 # This is all going to change when we autoconfiscate...
1789
55ffb5ed
NN
1790 CC_FOR_BUILD="\$(CC)"
1791 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
1792 BUILD_PREFIX=
1793 BUILD_PREFIX_1=loser-
55ffb5ed 1794
23f6b2f9 1795 # Extract the first word of "gcc", so it can be a program name with args.
55ffb5ed
NN
1796set dummy gcc; ac_word=$2
1797echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 1798echo "configure:1799: checking for $ac_word" >&5
55ffb5ed
NN
1799if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1800 echo $ac_n "(cached) $ac_c" 1>&6
1801else
1802 if test -n "$CC"; then
1803 ac_cv_prog_CC="$CC" # Let the user override the test.
1804else
1805 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1806 ac_dummy="$PATH"
1807 for ac_dir in $ac_dummy; do
1808 test -z "$ac_dir" && ac_dir=.
1809 if test -f $ac_dir/$ac_word; then
1810 ac_cv_prog_CC="gcc"
1811 break
1812 fi
1813 done
1814 IFS="$ac_save_ifs"
1815fi
1816fi
1817CC="$ac_cv_prog_CC"
1818if test -n "$CC"; then
1819 echo "$ac_t""$CC" 1>&6
1820else
1821 echo "$ac_t""no" 1>&6
1822fi
1823
1824if test -z "$CC"; then
1825 # Extract the first word of "cc", so it can be a program name with args.
1826set dummy cc; ac_word=$2
1827echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 1828echo "configure:1829: checking for $ac_word" >&5
55ffb5ed
NN
1829if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1830 echo $ac_n "(cached) $ac_c" 1>&6
1831else
1832 if test -n "$CC"; then
1833 ac_cv_prog_CC="$CC" # Let the user override the test.
1834else
1835 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1836 ac_prog_rejected=no
1837 ac_dummy="$PATH"
1838 for ac_dir in $ac_dummy; do
1839 test -z "$ac_dir" && ac_dir=.
1840 if test -f $ac_dir/$ac_word; then
1841 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1842 ac_prog_rejected=yes
1843 continue
1844 fi
1845 ac_cv_prog_CC="cc"
1846 break
1847 fi
1848 done
1849 IFS="$ac_save_ifs"
1850if test $ac_prog_rejected = yes; then
1851 # We found a bogon in the path, so make sure we never use it.
1852 set dummy $ac_cv_prog_CC
1853 shift
1854 if test $# -gt 0; then
1855 # We chose a different compiler from the bogus one.
1856 # However, it has the same basename, so the bogon will be chosen
1857 # first if we set CC to just the basename; use the full file name.
1858 shift
1859 set dummy "$ac_dir/$ac_word" "$@"
1860 shift
1861 ac_cv_prog_CC="$@"
1862 fi
1863fi
1864fi
1865fi
1866CC="$ac_cv_prog_CC"
1867if test -n "$CC"; then
1868 echo "$ac_t""$CC" 1>&6
1869else
1870 echo "$ac_t""no" 1>&6
1871fi
1872
1873 if test -z "$CC"; then
1874 case "`uname -s`" in
1875 *win32* | *WIN32*)
1876 # Extract the first word of "cl", so it can be a program name with args.
1877set dummy cl; ac_word=$2
1878echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 1879echo "configure:1880: checking for $ac_word" >&5
55ffb5ed
NN
1880if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1881 echo $ac_n "(cached) $ac_c" 1>&6
1882else
1883 if test -n "$CC"; then
1884 ac_cv_prog_CC="$CC" # Let the user override the test.
1885else
1886 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1887 ac_dummy="$PATH"
1888 for ac_dir in $ac_dummy; do
1889 test -z "$ac_dir" && ac_dir=.
1890 if test -f $ac_dir/$ac_word; then
1891 ac_cv_prog_CC="cl"
1892 break
1893 fi
1894 done
1895 IFS="$ac_save_ifs"
1896fi
1897fi
1898CC="$ac_cv_prog_CC"
1899if test -n "$CC"; then
1900 echo "$ac_t""$CC" 1>&6
1901else
1902 echo "$ac_t""no" 1>&6
1903fi
1904 ;;
1905 esac
1906 fi
1907 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1908fi
1909
1910echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
afabd8e6 1911echo "configure:1912: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
55ffb5ed
NN
1912
1913ac_ext=c
1914# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1915ac_cpp='$CPP $CPPFLAGS'
1916ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1917ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1918cross_compiling=$ac_cv_prog_cc_cross
1919
1920cat > conftest.$ac_ext << EOF
1921
afabd8e6 1922#line 1923 "configure"
55ffb5ed
NN
1923#include "confdefs.h"
1924
1925main(){return(0);}
1926EOF
afabd8e6 1927if { (eval echo configure:1928: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
55ffb5ed
NN
1928 ac_cv_prog_cc_works=yes
1929 # If we can't run a trivial program, we are probably using a cross compiler.
1930 if (./conftest; exit) 2>/dev/null; then
1931 ac_cv_prog_cc_cross=no
1932 else
1933 ac_cv_prog_cc_cross=yes
1934 fi
1935else
1936 echo "configure: failed program was:" >&5
1937 cat conftest.$ac_ext >&5
1938 ac_cv_prog_cc_works=no
1939fi
1940rm -fr conftest*
1941ac_ext=c
1942# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1943ac_cpp='$CPP $CPPFLAGS'
1944ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1945ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1946cross_compiling=$ac_cv_prog_cc_cross
1947
1948echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1949if test $ac_cv_prog_cc_works = no; then
1950 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1951fi
1952echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
afabd8e6 1953echo "configure:1954: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
55ffb5ed
NN
1954echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1955cross_compiling=$ac_cv_prog_cc_cross
1956
1957echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
afabd8e6 1958echo "configure:1959: checking whether we are using GNU C" >&5
55ffb5ed
NN
1959if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1960 echo $ac_n "(cached) $ac_c" 1>&6
1961else
1962 cat > conftest.c <<EOF
1963#ifdef __GNUC__
1964 yes;
1965#endif
1966EOF
afabd8e6 1967if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1968: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
55ffb5ed
NN
1968 ac_cv_prog_gcc=yes
1969else
1970 ac_cv_prog_gcc=no
1971fi
1972fi
1973
1974echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1975
1976if test $ac_cv_prog_gcc = yes; then
1977 GCC=yes
1978else
1979 GCC=
1980fi
1981
1982ac_test_CFLAGS="${CFLAGS+set}"
1983ac_save_CFLAGS="$CFLAGS"
1984CFLAGS=
1985echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
afabd8e6 1986echo "configure:1987: checking whether ${CC-cc} accepts -g" >&5
55ffb5ed
NN
1987if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1988 echo $ac_n "(cached) $ac_c" 1>&6
1989else
1990 echo 'void f(){}' > conftest.c
1991if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1992 ac_cv_prog_cc_g=yes
1993else
1994 ac_cv_prog_cc_g=no
1995fi
1996rm -f conftest*
1997
1998fi
1999
2000echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2001if test "$ac_test_CFLAGS" = set; then
2002 CFLAGS="$ac_save_CFLAGS"
2003elif test $ac_cv_prog_cc_g = yes; then
2004 if test "$GCC" = yes; then
2005 CFLAGS="-g -O2"
2006 else
2007 CFLAGS="-g"
2008 fi
2009else
2010 if test "$GCC" = yes; then
2011 CFLAGS="-O2"
2012 else
2013 CFLAGS=
2014 fi
2015fi
2016
2017
23f6b2f9
PB
2018 # We must set the default linker to the linker used by gcc for the correct
2019 # operation of libtool. If LD is not defined and we are using gcc, try to
2020 # set the LD default to the ld used by gcc.
2021 if test -z "$LD"; then
2022 if test "$GCC" = yes; then
2023 case $build in
2024 *-*-mingw*)
2025 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2026 *)
2027 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2028 esac
2029 case $gcc_prog_ld in
2030 # Accept absolute paths.
2031 [\\/]* | [A-Za-z]:[\\/]*)
2032 LD="$gcc_prog_ld" ;;
2033 esac
2034 fi
2035 fi
2036
2037 CXX=${CXX-"c++"}
2038 CFLAGS=${CFLAGS-"-g"}
2039 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2040fi
2041
2042if test $host != $build; then
2043 ac_tool_prefix=${host_alias}-
2044else
2045 ac_tool_prefix=
2046fi
2047
2048
55ffb5ed
NN
2049
2050# Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
2051set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
2052echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 2053echo "configure:2054: checking for $ac_word" >&5
55ffb5ed
NN
2054if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2055 echo $ac_n "(cached) $ac_c" 1>&6
2056else
2057 if test -n "$GNATBIND"; then
2058 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2059else
2060 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2061 ac_dummy="$PATH"
2062 for ac_dir in $ac_dummy; do
2063 test -z "$ac_dir" && ac_dir=.
2064 if test -f $ac_dir/$ac_word; then
2065 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
2066 break
2067 fi
2068 done
2069 IFS="$ac_save_ifs"
2070fi
2071fi
2072GNATBIND="$ac_cv_prog_GNATBIND"
2073if test -n "$GNATBIND"; then
2074 echo "$ac_t""$GNATBIND" 1>&6
2075else
2076 echo "$ac_t""no" 1>&6
2077fi
2078
2079
2080if test -z "$ac_cv_prog_GNATBIND"; then
2081if test -n "$ac_tool_prefix"; then
2082 # Extract the first word of "gnatbind", so it can be a program name with args.
2083set dummy gnatbind; ac_word=$2
2084echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 2085echo "configure:2086: checking for $ac_word" >&5
55ffb5ed
NN
2086if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2087 echo $ac_n "(cached) $ac_c" 1>&6
2088else
2089 if test -n "$GNATBIND"; then
2090 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2091else
2092 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2093 ac_dummy="$PATH"
2094 for ac_dir in $ac_dummy; do
2095 test -z "$ac_dir" && ac_dir=.
2096 if test -f $ac_dir/$ac_word; then
2097 ac_cv_prog_GNATBIND="gnatbind"
2098 break
2099 fi
2100 done
2101 IFS="$ac_save_ifs"
2102 test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND="no"
2103fi
2104fi
2105GNATBIND="$ac_cv_prog_GNATBIND"
2106if test -n "$GNATBIND"; then
2107 echo "$ac_t""$GNATBIND" 1>&6
2108else
2109 echo "$ac_t""no" 1>&6
2110fi
2111
2112else
2113 GNATBIND="no"
2114fi
2115fi
2116
2117echo $ac_n "checking whether compiler driver understands Ada""... $ac_c" 1>&6
afabd8e6 2118echo "configure:2119: checking whether compiler driver understands Ada" >&5
55ffb5ed
NN
2119if eval "test \"`echo '$''{'acx_cv_cc_gcc_supports_ada'+set}'`\" = set"; then
2120 echo $ac_n "(cached) $ac_c" 1>&6
2121else
2122 cat >conftest.adb <<EOF
2123procedure conftest is begin null; end conftest;
2124EOF
2125acx_cv_cc_gcc_supports_ada=no
2126# There is a bug in old released versions of GCC which causes the
2127# driver to exit successfully when the appropriate language module
2128# has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
2129# Therefore we must check for the error message as well as an
2130# unsuccessful exit.
1db673ca
RO
2131# Other compilers, like HP Tru64 UNIX cc, exit successfully when
2132# given a .adb file, but produce no object file. So we must check
2133# if an object file was really produced to guard against this.
55ffb5ed 2134errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
1db673ca 2135if test x"$errors" = x && test -f conftest.$ac_objext; then
55ffb5ed
NN
2136 acx_cv_cc_gcc_supports_ada=yes
2137 break
2138fi
2139rm -f conftest.*
2140fi
2141
2142echo "$ac_t""$acx_cv_cc_gcc_supports_ada" 1>&6
2143
1db673ca 2144if test x$GNATBIND != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
55ffb5ed
NN
2145 have_gnat=yes
2146else
2147 have_gnat=no
2148fi
2149
a76494aa 2150echo $ac_n "checking how to compare bootstrapped objects""... $ac_c" 1>&6
afabd8e6 2151echo "configure:2152: checking how to compare bootstrapped objects" >&5
a76494aa
PB
2152if eval "test \"`echo '$''{'gcc_cv_prog_cmp_skip'+set}'`\" = set"; then
2153 echo $ac_n "(cached) $ac_c" 1>&6
2154else
2155 echo abfoo >t1
2156 echo cdfoo >t2
2157 gcc_cv_prog_cmp_skip='tail +16c $$f1 > tmp-foo1; tail +16c $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2'
6cf1ac42
PB
2158 if cmp t1 t2 2 2 > /dev/null 2>&1; then
2159 if cmp t1 t2 1 1 > /dev/null 2>&1; then
2160 :
2161 else
2162 gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16'
2163 fi
2164 fi
a76494aa
PB
2165 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
2166 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
6cf1ac42 2167 :
a76494aa
PB
2168 else
2169 gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
2170 fi
2171 fi
2172 rm t1 t2
2173
2174fi
2175
2176echo "$ac_t""$gcc_cv_prog_cmp_skip" 1>&6
2177do_compare="$gcc_cv_prog_cmp_skip"
2178
2179
55ffb5ed 2180
bebf829d 2181# Check for GMP and MPFR
6de9cd9a
DN
2182gmplibs=
2183gmpinc=
2184have_gmp=yes
bebf829d
PB
2185# Specify a location for mpfr
2186# check for this first so it ends up on the link line before gmp.
2187# Check whether --with-mpfr-dir or --without-mpfr-dir was given.
2188if test "${with_mpfr_dir+set}" = set; then
2189 withval="$with_mpfr_dir"
2190 :
2191fi
2192
2193
2194if test "x$with_mpfr_dir" != x; then
2195 gmpinc="-I$with_mpfr_dir/mpfr"
2196 gmplibs="$with_mpfr_dir/libmpfr.a"
2197else
2198 gmplibs="-lmpfr"
2199fi
2200
2201# Check whether --with-mpfr or --without-mpfr was given.
2202if test "${with_mpfr+set}" = set; then
2203 withval="$with_mpfr"
2204 :
2205fi
2206
2207
2208if test "x$with_mpfr" != x; then
2209 gmplibs="-L$with_mpfr/lib $gmplibs"
2210 gmpinc="-I$with_mpfr/include"
2211fi
2212
6de9cd9a
DN
2213# Specify a location for gmp
2214# Check whether --with-gmp-dir or --without-gmp-dir was given.
2215if test "${with_gmp_dir+set}" = set; then
2216 withval="$with_gmp_dir"
2217 :
2218fi
2219
2220
bebf829d
PB
2221if test "x$with_gmp_dir" != x; then
2222 gmpinc="$gmpinc -I$with_gmp_dir"
6de9cd9a 2223 if test -f "$with_gmp_dir/.libs/libgmp.a"; then
bebf829d 2224 gmplibs="$gmplibs $with_gmp_dir/.libs/libgmp.a"
6de9cd9a 2225 elif test -f "$with_gmp_dir/_libs/libgmp.a"; then
bebf829d 2226 gmplibs="$gmplibs $with_gmp_dir/_libs/libgmp.a"
6de9cd9a
DN
2227 fi
2228 # One of the later tests will catch the error if neither library is present.
bebf829d
PB
2229else
2230 gmplibs="$gmplibs -lgmp"
6de9cd9a
DN
2231fi
2232
2233# Check whether --with-gmp or --without-gmp was given.
2234if test "${with_gmp+set}" = set; then
2235 withval="$with_gmp"
2236 :
2237fi
2238
2239
bebf829d
PB
2240if test "x$with_gmp" != x; then
2241 gmplibs="-L$with_gmp/lib $gmplibs"
2242 gmpinc="-I$with_gmp/include $gmpinc"
6de9cd9a
DN
2243fi
2244
2245saved_CFLAGS="$CFLAGS"
2246CFLAGS="$CFLAGS $gmpinc"
2247# Check GMP actually works
2248echo $ac_n "checking for correct version of gmp.h""... $ac_c" 1>&6
afabd8e6 2249echo "configure:2250: checking for correct version of gmp.h" >&5
6de9cd9a 2250cat > conftest.$ac_ext <<EOF
afabd8e6 2251#line 2252 "configure"
6de9cd9a
DN
2252#include "confdefs.h"
2253#include "gmp.h"
2254int main() {
2255
2256#if __GNU_MP_VERSION < 3
2257choke me
2258#endif
2259
2260; return 0; }
2261EOF
afabd8e6 2262if { (eval echo configure:2263: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6de9cd9a
DN
2263 rm -rf conftest*
2264 echo "$ac_t""yes" 1>&6
2265else
2266 echo "configure: failed program was:" >&5
2267 cat conftest.$ac_ext >&5
2268 rm -rf conftest*
2269 echo "$ac_t""no" 1>&6; have_gmp=no
2270fi
2271rm -f conftest*
2272
2273if test x"$have_gmp" = xyes; then
bebf829d 2274 echo $ac_n "checking for MPFR""... $ac_c" 1>&6
afabd8e6 2275echo "configure:2276: checking for MPFR" >&5
6de9cd9a
DN
2276
2277 saved_LIBS="$LIBS"
2278 LIBS="$LIBS $gmplibs"
2279 cat > conftest.$ac_ext <<EOF
afabd8e6 2280#line 2281 "configure"
6de9cd9a
DN
2281#include "confdefs.h"
2282#include <gmp.h>
bebf829d 2283#include <mpfr.h>
6de9cd9a 2284int main() {
bebf829d 2285mpfr_t n; mpfr_init(n);
6de9cd9a
DN
2286; return 0; }
2287EOF
afabd8e6 2288if { (eval echo configure:2289: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6de9cd9a
DN
2289 rm -rf conftest*
2290 echo "$ac_t""yes" 1>&6
2291else
2292 echo "configure: failed program was:" >&5
2293 cat conftest.$ac_ext >&5
2294 rm -rf conftest*
2295 echo "$ac_t""no" 1>&6; have_gmp=no
2296fi
2297rm -f conftest*
2298 LIBS="$saved_LIBS"
2299 CFLAGS="$saved_CFLAGS"
2300fi
2301
bebf829d 2302# Flags needed for both GMP and/or MPFR
6de9cd9a
DN
2303
2304
2305
1e0f07d3 2306# By default, C is the only stage 1 language.
2805b53a
NN
2307stage1_languages=c
2308
2309
55ffb5ed
NN
2310# Figure out what language subdirectories are present.
2311# Look if the user specified --enable-languages="..."; if not, use
2312# the environment variable $LANGUAGES if defined. $LANGUAGES might
2313# go away some day.
2314# NB: embedded tabs in this IF block -- do not untabify
2315if test -d ${srcdir}/gcc; then
2316 if test x"${enable_languages+set}" != xset; then
2317 if test x"${LANGUAGES+set}" = xset; then
2318 enable_languages="${LANGUAGES}"
2319 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
2320 else
2321 enable_languages=all
2322 fi
2323 else
2324 if test x"${enable_languages}" = x ||
2325 test x"${enable_languages}" = xyes;
2326 then
2327 echo configure.in: --enable-languages needs at least one language argument 1>&2
2328 exit 1
2329 fi
2330 fi
2331 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
2332
2333 # First scan to see if an enabled language requires some other language.
2334 # We assume that a given config-lang.in will list all the language
2335 # front ends it requires, even if some are required indirectly.
2336 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
2337 case ${lang_frag} in
2338 ..) ;;
2339 # The odd quoting in the next line works around
2340 # an apparent bug in bash 1.12 on linux.
2341 ${srcdir}/gcc/[*]/config-lang.in) ;;
2342 *)
2343 # From the config-lang.in, get $language, $lang_requires
2344 language=
2345 lang_requires=
2346 . ${lang_frag}
2347 for other in ${lang_requires} ; do
2348 case ,${enable_languages}, in
2349 *,$other,*) ;;
2350 *,all,*) ;;
2351 *,$language,*)
2352 echo " \`$other' language required by \`$language'; enabling" 1>&2
2353 enable_languages="${enable_languages},${other}"
2354 ;;
2355 esac
2356 done
2357 ;;
2358 esac
2359 done
2360
2361 new_enable_languages=c
2362 missing_languages=`echo ",$enable_languages," | sed -e s/,all,/,/ -e s/,c,/,/ `
9c71a529 2363 potential_languages=c
55ffb5ed
NN
2364
2365 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
2366 case ${lang_frag} in
2367 ..) ;;
2368 # The odd quoting in the next line works around
2369 # an apparent bug in bash 1.12 on linux.
2370 ${srcdir}/gcc/[*]/config-lang.in) ;;
2371 *)
2372 # From the config-lang.in, get $language, $target_libs,
2805b53a 2373 # $lang_dirs, $boot_language, and $build_by_default
55ffb5ed
NN
2374 language=
2375 target_libs=
2376 lang_dirs=
2805b53a 2377 boot_language=
55ffb5ed 2378 build_by_default=
9c71a529 2379 need_gmp=
55ffb5ed 2380 . ${lang_frag}
9c71a529 2381 potential_languages="${potential_languages},${language}"
55ffb5ed
NN
2382 # This is quite sensitive to the ordering of the case statement arms.
2383 case ,${enable_languages},:${language}:${have_gnat}:${build_by_default} in
2384 *::*:*)
2385 echo "${lang_frag} doesn't set \$language." 1>&2
2386 exit 1
9c71a529 2387 ;;
55ffb5ed
NN
2388 *:ada:no:*)
2389 # Ada was requested with no preexisting GNAT. Disable unconditionally.
2390 add_this_lang=no
2391 ;;
2392 *,${language},*:*:*:*)
2393 # Language was explicitly selected; include it.
2394 add_this_lang=yes
2395 ;;
2396 *,all,*:*:*:no)
2397 # 'all' was selected, but this is not a default language
9c71a529 2398 # so do not include it.
55ffb5ed 2399 add_this_lang=no
9c71a529 2400 ;;
55ffb5ed
NN
2401 *,all,*:*:*:*)
2402 # 'all' was selected and this is a default language; include it.
2403 add_this_lang=yes
2404 ;;
2405 *)
2406 add_this_lang=no
2407 ;;
2408 esac
6de9cd9a 2409
ce7cbbb0
PE
2410 # Disable languages that need GMP if it isn't available.
2411 case ,${enable_languages},:${have_gmp}:${need_gmp} in
2412 *,${language},*:no:yes)
2413 # Specifically requested language; tell them.
2414 { echo "configure: error: GMP with MPFR support is required to build $language" 1>&2; exit 1; }
2415 ;;
2416 *:no:yes)
2417 # Silently disable.
2418 add_this_lang=no
2419 ;;
2420 esac
6de9cd9a
DN
2421
2422 case $add_this_lang in
55ffb5ed
NN
2423 no)
2424 # Remove language-dependent dirs.
2805b53a
NN
2425 eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
2426 ;;
55ffb5ed
NN
2427 *)
2428 new_enable_languages="$new_enable_languages,$language"
2805b53a
NN
2429 missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
2430 case ${boot_language} in
2431 yes)
340de83f
NN
2432 # Add to (comma-separated) list of stage 1 languages.
2433 stage1_languages="${stage1_languages},${language}"
2805b53a
NN
2434 ;;
2435 esac
2436 ;;
55ffb5ed
NN
2437 esac
2438 ;;
2439 esac
2440 done
2441
79b4b7d2 2442 missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"`
55ffb5ed
NN
2443 if test "x$missing_languages" != x; then
2444 { echo "configure: error:
9c71a529
PE
2445The following requested languages were not found: ${missing_languages}
2446The available languages are: ${potential_languages}" 1>&2; exit 1; }
55ffb5ed
NN
2447 fi
2448
2449 if test "x$new_enable_languages" != "x$enable_languages"; then
2450 echo The following languages will be built: ${new_enable_languages}
2451 fi
2452 enable_languages="$new_enable_languages"
6bbec498 2453 ac_configure_args=`echo " $ac_configure_args" | sed -e 's/ --enable-languages=[^ ]*//' -e 's/$/ --enable-languages='"$enable_languages"/ `
55ffb5ed
NN
2454fi
2455
ee6a22df
L
2456# Remove the entries in $skipdirs and $noconfigdirs from $configdirs,
2457# $build_configdirs and $target_configdirs.
55ffb5ed
NN
2458# If we have the source for $noconfigdirs entries, add them to $notsupp.
2459
2460notsupp=""
2461for dir in . $skipdirs $noconfigdirs ; do
ee6a22df 2462 dirname=`echo $dir | sed -e s/target-//g -e s/build-//g`
55ffb5ed
NN
2463 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2464 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
2465 if test -r $srcdir/$dirname/configure ; then
2466 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2467 true
2468 else
2469 notsupp="$notsupp $dir"
2470 fi
2471 fi
2472 fi
ee6a22df
L
2473 if test $dir != . && echo " ${build_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2474 build_configdirs=`echo " ${build_configdirs} " | sed -e "s/ ${dir} / /"`
2475 if test -r $srcdir/$dirname/configure ; then
2476 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2477 true
2478 else
2479 notsupp="$notsupp $dir"
2480 fi
2481 fi
2482 fi
55ffb5ed
NN
2483 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2484 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
2485 if test -r $srcdir/$dirname/configure ; then
2486 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2487 true
2488 else
2489 notsupp="$notsupp $dir"
2490 fi
2491 fi
2492 fi
2493done
2494
2495# Sometimes the tools are distributed with libiberty but with no other
2496# libraries. In that case, we don't want to build target-libiberty.
2497if test -n "${target_configdirs}" ; then
2498 others=
2499 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
2500 if test "$i" != "libiberty" ; then
2501 if test -r $srcdir/$i/configure ; then
2502 others=yes;
2503 break;
2504 fi
2505 fi
2506 done
2507 if test -z "${others}" ; then
2508 target_configdirs=
2509 fi
2510fi
2511
2512# Quietly strip out all directories which aren't configurable in this tree.
2513# This relies on all configurable subdirectories being autoconfiscated, which
2514# is now the case.
23f6b2f9
PB
2515build_configdirs_all="$build_configdirs"
2516build_configdirs=
2517for i in ${build_configdirs_all} ; do
2518 j=`echo $i | sed -e s/build-//g`
2519 if test -f ${srcdir}/$j/configure ; then
2520 build_configdirs="${build_configdirs} $i"
2521 fi
2522done
2523
55ffb5ed
NN
2524configdirs_all="$configdirs"
2525configdirs=
2526for i in ${configdirs_all} ; do
2527 if test -f ${srcdir}/$i/configure ; then
2528 configdirs="${configdirs} $i"
2529 fi
2530done
23f6b2f9 2531
55ffb5ed
NN
2532target_configdirs_all="$target_configdirs"
2533target_configdirs=
2534for i in ${target_configdirs_all} ; do
2535 j=`echo $i | sed -e s/target-//g`
2536 if test -f ${srcdir}/$j/configure ; then
2537 target_configdirs="${target_configdirs} $i"
2538 fi
2539done
2540
2541# Produce a warning message for the subdirs we can't configure.
2542# This isn't especially interesting in the Cygnus tree, but in the individual
2543# FSF releases, it's important to let people know when their machine isn't
2544# supported by the one or two programs in a package.
2545
2546if test -n "${notsupp}" && test -z "${norecursion}" ; then
2547 # If $appdirs is non-empty, at least one of those directories must still
2548 # be configured, or we error out. (E.g., if the gas release supports a
2549 # specified target in some subdirs but not the gas subdir, we shouldn't
2550 # pretend that all is well.)
2551 if test -n "$appdirs" ; then
2552 for dir in $appdirs ; do
2553 if test -r $dir/Makefile.in ; then
2554 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2555 appdirs=""
2556 break
2557 fi
23f6b2f9 2558 if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then
55ffb5ed
NN
2559 appdirs=""
2560 break
2561 fi
2562 fi
2563 done
2564 if test -n "$appdirs" ; then
2565 echo "*** This configuration is not supported by this package." 1>&2
2566 exit 1
2567 fi
2568 fi
2569 # Okay, some application will build, or we don't care to check. Still
2570 # notify of subdirs not getting built.
2571 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
2572 echo " ${notsupp}" 1>&2
2573 echo " (Any other directories should still work fine.)" 1>&2
2574fi
2575
2576case "$host" in
2577 *msdosdjgpp*)
2578 enable_gdbtk=no ;;
2579esac
2580
2581copy_dirs=
2582
2583# Handle --with-headers=XXX. If the value is not "yes", the contents of
2584# the named directory are copied to $(tooldir)/sys-include.
2585if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
2586 if test x${is_cross_compiler} = xno ; then
2587 echo 1>&2 '***' --with-headers is only supported when cross compiling
2588 exit 1
2589 fi
2590 if test x"${with_headers}" != xyes ; then
2591 case "${exec_prefixoption}" in
2592 "") x=${prefix} ;;
2593 *) x=${exec_prefix} ;;
2594 esac
2595 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
2596 fi
2597fi
2598
2599# Handle --with-libs=XXX. If the value is not "yes", the contents of
2600# the name directories are copied to $(tooldir)/lib. Multiple directories
2601# are permitted.
2602if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
2603 if test x${is_cross_compiler} = xno ; then
2604 echo 1>&2 '***' --with-libs is only supported when cross compiling
2605 exit 1
2606 fi
2607 if test x"${with_libs}" != xyes ; then
2608 # Copy the libraries in reverse order, so that files in the first named
2609 # library override files in subsequent libraries.
2610 case "${exec_prefixoption}" in
2611 "") x=${prefix} ;;
2612 *) x=${exec_prefix} ;;
2613 esac
2614 for l in ${with_libs}; do
2615 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
2616 done
2617 fi
2618fi
2619
2620# Handle ${copy_dirs}
2621set fnord ${copy_dirs}
2622shift
2623while test $# != 0 ; do
2624 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
2625 :
2626 else
2627 echo Copying $1 to $2
2628
2629 # Use the install script to create the directory and all required
2630 # parent directories.
2631 if test -d $2 ; then
2632 :
2633 else
2634 echo >config.temp
2635 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
2636 fi
2637
2638 # Copy the directory, assuming we have tar.
2639 # FIXME: Should we use B in the second tar? Not all systems support it.
2640 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
2641
2642 # It is the responsibility of the user to correctly adjust all
2643 # symlinks. If somebody can figure out how to handle them correctly
2644 # here, feel free to add the code.
2645
2646 echo $1 > $2/COPIED
2647 fi
2648 shift; shift
2649done
2650
671aa708
NN
2651extra_arflags_for_target=
2652extra_nmflags_for_target=
2653extra_ranlibflags_for_target=
2654target_makefile_frag=/dev/null
2655case "${target}" in
61fec9ff 2656 *-*-netware*)
671aa708
NN
2657 target_makefile_frag="config/mt-netware"
2658 ;;
98a5bb3b
RM
2659 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
2660 target_makefile_frag="config/mt-gnu"
671aa708
NN
2661 ;;
2662 *-*-aix4.[3456789]* | *-*-aix[56789].*)
2663 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
2664 # commands to handle both 32-bit and 64-bit objects. These flags are
2665 # harmless if we're using GNU nm or ar.
2666 extra_arflags_for_target=" -X32_64"
2667 extra_nmflags_for_target=" -B -X32_64"
2668 ;;
2669 *-*-darwin*)
2670 # ranlib from Darwin requires the -c flag to look at common symbols.
2671 extra_ranlibflags_for_target=" -c"
2672 ;;
2673 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
2674 target_makefile_frag="config/mt-wince"
2675 ;;
2676esac
2677
2678alphaieee_frag=/dev/null
2679case $target in
2680 alpha*-*-*)
2681 # This just makes sure to use the -mieee option to build target libs.
2682 # This should probably be set individually by each library.
2683 alphaieee_frag="config/mt-alphaieee"
2684 ;;
2685esac
2686
2687# If --enable-target-optspace always use -Os instead of -O2 to build
2688# the target libraries, similarly if it is not specified, use -Os
2689# on selected platforms.
2690ospace_frag=/dev/null
2691case "${enable_target_optspace}:${target}" in
2692 yes:*)
2693 ospace_frag="config/mt-ospace"
2694 ;;
2695 :d30v-*)
2696 ospace_frag="config/mt-d30v"
2697 ;;
2698 :m32r-* | :d10v-* | :fr30-*)
2699 ospace_frag="config/mt-ospace"
2700 ;;
2701 no:* | :*)
2702 ;;
2703 *)
2704 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
2705 ;;
2706esac
2707
2708# Set with_gnu_as and with_gnu_ld as appropriate.
2709#
2710# This is done by determining whether or not the appropriate directory
2711# is available, and by checking whether or not specific configurations
2712# have requested that this magic not happen.
2713#
2714# The command line options always override the explicit settings in
2715# configure.in, and the settings in configure.in override this magic.
2716#
2717# If the default for a toolchain is to use GNU as and ld, and you don't
2718# want to do that, then you should use the --without-gnu-as and
2719# --without-gnu-ld options for the configure script.
2720
2721if test x${use_gnu_as} = x &&
2722 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
2723 with_gnu_as=yes
2724 extra_host_args="$extra_host_args --with-gnu-as"
2725fi
2726
2727if test x${use_gnu_ld} = x &&
2728 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
2729 with_gnu_ld=yes
2730 extra_host_args="$extra_host_args --with-gnu-ld"
2731fi
2732
2733# If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
2734# can detect this case.
2735
2736if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
2737 with_newlib=yes
2738 extra_host_args="$extra_host_args --with-newlib"
2739fi
2740
671aa708
NN
2741# Default to using --with-stabs for certain targets.
2742if test x${with_stabs} = x ; then
2743 case "${target}" in
89a95129 2744 mips*-*-irix[56]*)
671aa708
NN
2745 ;;
2746 mips*-*-* | alpha*-*-osf*)
2747 with_stabs=yes;
2748 extra_host_args="${extra_host_args} --with-stabs"
2749 ;;
2750 esac
2751fi
2752
2753# hpux11 in 64bit mode has libraries in a weird place. Arrange to find
2754# them automatically.
2755case "${host}" in
2756 hppa*64*-*-hpux11*)
2757 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
2758 ;;
2759esac
2760
671aa708
NN
2761# Some systems (e.g., one of the i386-aix systems the gas testers are
2762# using) don't handle "\$" correctly, so don't use it here.
df445104 2763tooldir='${exec_prefix}'/${target_alias}
671aa708
NN
2764build_tooldir=${tooldir}
2765
23f6b2f9
PB
2766# Generate default definitions for YACC, M4, LEX and other programs that run
2767# on the build machine. These are used if the Makefile can't locate these
2768# programs in objdir.
1e0f07d3 2769MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
23f6b2f9
PB
2770for ac_prog in bison
2771do
2772# Extract the first word of "$ac_prog", so it can be a program name with args.
2773set dummy $ac_prog; ac_word=$2
2774echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 2775echo "configure:2776: checking for $ac_word" >&5
23f6b2f9
PB
2776if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_BISON'+set}'`\" = set"; then
2777 echo $ac_n "(cached) $ac_c" 1>&6
2778else
2779 if test -n "$CONFIGURED_BISON"; then
2780 ac_cv_prog_CONFIGURED_BISON="$CONFIGURED_BISON" # Let the user override the test.
2781else
2782 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2783 ac_dummy="$PATH"
2784 for ac_dir in $ac_dummy; do
2785 test -z "$ac_dir" && ac_dir=.
2786 if test -f $ac_dir/$ac_word; then
2787 ac_cv_prog_CONFIGURED_BISON="$ac_prog"
2788 break
2789 fi
2790 done
2791 IFS="$ac_save_ifs"
2792fi
2793fi
2794CONFIGURED_BISON="$ac_cv_prog_CONFIGURED_BISON"
2795if test -n "$CONFIGURED_BISON"; then
2796 echo "$ac_t""$CONFIGURED_BISON" 1>&6
2797else
2798 echo "$ac_t""no" 1>&6
2799fi
2800
2801test -n "$CONFIGURED_BISON" && break
2802done
2803test -n "$CONFIGURED_BISON" || CONFIGURED_BISON="$MISSING bison"
2804
1e0f07d3 2805for ac_prog in 'bison -y' byacc yacc
671aa708 2806do
1e0f07d3
PB
2807# Extract the first word of "$ac_prog", so it can be a program name with args.
2808set dummy $ac_prog; ac_word=$2
2809echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 2810echo "configure:2811: checking for $ac_word" >&5
23f6b2f9 2811if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_YACC'+set}'`\" = set"; then
1e0f07d3
PB
2812 echo $ac_n "(cached) $ac_c" 1>&6
2813else
23f6b2f9
PB
2814 if test -n "$CONFIGURED_YACC"; then
2815 ac_cv_prog_CONFIGURED_YACC="$CONFIGURED_YACC" # Let the user override the test.
1e0f07d3
PB
2816else
2817 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2818 ac_dummy="$PATH"
2819 for ac_dir in $ac_dummy; do
2820 test -z "$ac_dir" && ac_dir=.
2821 if test -f $ac_dir/$ac_word; then
23f6b2f9 2822 ac_cv_prog_CONFIGURED_YACC="$ac_prog"
671aa708
NN
2823 break
2824 fi
2825 done
1e0f07d3
PB
2826 IFS="$ac_save_ifs"
2827fi
2828fi
23f6b2f9
PB
2829CONFIGURED_YACC="$ac_cv_prog_CONFIGURED_YACC"
2830if test -n "$CONFIGURED_YACC"; then
2831 echo "$ac_t""$CONFIGURED_YACC" 1>&6
1e0f07d3
PB
2832else
2833 echo "$ac_t""no" 1>&6
2834fi
671aa708 2835
23f6b2f9 2836test -n "$CONFIGURED_YACC" && break
671aa708 2837done
23f6b2f9 2838test -n "$CONFIGURED_YACC" || CONFIGURED_YACC="$MISSING bison -y"
671aa708 2839
1e0f07d3 2840for ac_prog in gm4 gnum4 m4
671aa708 2841do
1e0f07d3
PB
2842# Extract the first word of "$ac_prog", so it can be a program name with args.
2843set dummy $ac_prog; ac_word=$2
2844echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 2845echo "configure:2846: checking for $ac_word" >&5
23f6b2f9
PB
2846if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_M4'+set}'`\" = set"; then
2847 echo $ac_n "(cached) $ac_c" 1>&6
2848else
2849 if test -n "$CONFIGURED_M4"; then
2850 ac_cv_prog_CONFIGURED_M4="$CONFIGURED_M4" # Let the user override the test.
2851else
2852 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2853 ac_dummy="$PATH"
2854 for ac_dir in $ac_dummy; do
2855 test -z "$ac_dir" && ac_dir=.
2856 if test -f $ac_dir/$ac_word; then
2857 ac_cv_prog_CONFIGURED_M4="$ac_prog"
2858 break
2859 fi
2860 done
2861 IFS="$ac_save_ifs"
2862fi
2863fi
2864CONFIGURED_M4="$ac_cv_prog_CONFIGURED_M4"
2865if test -n "$CONFIGURED_M4"; then
2866 echo "$ac_t""$CONFIGURED_M4" 1>&6
2867else
2868 echo "$ac_t""no" 1>&6
2869fi
2870
2871test -n "$CONFIGURED_M4" && break
2872done
2873test -n "$CONFIGURED_M4" || CONFIGURED_M4="$MISSING m4"
2874
2875for ac_prog in flex
2876do
2877# Extract the first word of "$ac_prog", so it can be a program name with args.
2878set dummy $ac_prog; ac_word=$2
2879echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 2880echo "configure:2881: checking for $ac_word" >&5
23f6b2f9 2881if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_FLEX'+set}'`\" = set"; then
1e0f07d3
PB
2882 echo $ac_n "(cached) $ac_c" 1>&6
2883else
23f6b2f9
PB
2884 if test -n "$CONFIGURED_FLEX"; then
2885 ac_cv_prog_CONFIGURED_FLEX="$CONFIGURED_FLEX" # Let the user override the test.
1e0f07d3
PB
2886else
2887 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2888 ac_dummy="$PATH"
2889 for ac_dir in $ac_dummy; do
2890 test -z "$ac_dir" && ac_dir=.
2891 if test -f $ac_dir/$ac_word; then
23f6b2f9 2892 ac_cv_prog_CONFIGURED_FLEX="$ac_prog"
671aa708
NN
2893 break
2894 fi
2895 done
1e0f07d3
PB
2896 IFS="$ac_save_ifs"
2897fi
2898fi
23f6b2f9
PB
2899CONFIGURED_FLEX="$ac_cv_prog_CONFIGURED_FLEX"
2900if test -n "$CONFIGURED_FLEX"; then
2901 echo "$ac_t""$CONFIGURED_FLEX" 1>&6
1e0f07d3
PB
2902else
2903 echo "$ac_t""no" 1>&6
2904fi
671aa708 2905
23f6b2f9 2906test -n "$CONFIGURED_FLEX" && break
671aa708 2907done
23f6b2f9 2908test -n "$CONFIGURED_FLEX" || CONFIGURED_FLEX="$MISSING flex"
671aa708 2909
1e0f07d3 2910for ac_prog in flex lex
671aa708 2911do
1e0f07d3
PB
2912# Extract the first word of "$ac_prog", so it can be a program name with args.
2913set dummy $ac_prog; ac_word=$2
2914echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 2915echo "configure:2916: checking for $ac_word" >&5
23f6b2f9 2916if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LEX'+set}'`\" = set"; then
1e0f07d3
PB
2917 echo $ac_n "(cached) $ac_c" 1>&6
2918else
23f6b2f9
PB
2919 if test -n "$CONFIGURED_LEX"; then
2920 ac_cv_prog_CONFIGURED_LEX="$CONFIGURED_LEX" # Let the user override the test.
1e0f07d3
PB
2921else
2922 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2923 ac_dummy="$PATH"
2924 for ac_dir in $ac_dummy; do
2925 test -z "$ac_dir" && ac_dir=.
2926 if test -f $ac_dir/$ac_word; then
23f6b2f9 2927 ac_cv_prog_CONFIGURED_LEX="$ac_prog"
671aa708
NN
2928 break
2929 fi
2930 done
1e0f07d3
PB
2931 IFS="$ac_save_ifs"
2932fi
2933fi
23f6b2f9
PB
2934CONFIGURED_LEX="$ac_cv_prog_CONFIGURED_LEX"
2935if test -n "$CONFIGURED_LEX"; then
2936 echo "$ac_t""$CONFIGURED_LEX" 1>&6
1e0f07d3
PB
2937else
2938 echo "$ac_t""no" 1>&6
2939fi
671aa708 2940
23f6b2f9 2941test -n "$CONFIGURED_LEX" && break
671aa708 2942done
23f6b2f9
PB
2943test -n "$CONFIGURED_LEX" || CONFIGURED_LEX="$MISSING flex"
2944
2945for ac_prog in makeinfo
2946do
2947# Extract the first word of "$ac_prog", so it can be a program name with args.
2948set dummy $ac_prog; ac_word=$2
2949echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 2950echo "configure:2951: checking for $ac_word" >&5
23f6b2f9
PB
2951if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_MAKEINFO'+set}'`\" = set"; then
2952 echo $ac_n "(cached) $ac_c" 1>&6
2953else
2954 if test -n "$CONFIGURED_MAKEINFO"; then
2955 ac_cv_prog_CONFIGURED_MAKEINFO="$CONFIGURED_MAKEINFO" # Let the user override the test.
2956else
2957 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2958 ac_dummy="$PATH"
2959 for ac_dir in $ac_dummy; do
2960 test -z "$ac_dir" && ac_dir=.
2961 if test -f $ac_dir/$ac_word; then
2962 ac_cv_prog_CONFIGURED_MAKEINFO="$ac_prog"
2963 break
2964 fi
2965 done
2966 IFS="$ac_save_ifs"
2967fi
2968fi
2969CONFIGURED_MAKEINFO="$ac_cv_prog_CONFIGURED_MAKEINFO"
2970if test -n "$CONFIGURED_MAKEINFO"; then
2971 echo "$ac_t""$CONFIGURED_MAKEINFO" 1>&6
2972else
2973 echo "$ac_t""no" 1>&6
2974fi
2975
2976test -n "$CONFIGURED_MAKEINFO" && break
2977done
2978test -n "$CONFIGURED_MAKEINFO" || CONFIGURED_MAKEINFO="$MISSING makeinfo"
1e0f07d3 2979
671aa708 2980
671aa708
NN
2981# Create a .gdbinit file which runs the one in srcdir
2982# and tells GDB to look there for source files.
2983
2984if test -r ${srcdir}/.gdbinit ; then
2985 case ${srcdir} in
2986 .) ;;
2987 *) cat > ./.gdbinit <<EOF
2988# ${NO_EDIT}
2989dir ${srcdir}
2990dir .
2991source ${srcdir}/.gdbinit
2992EOF
2993 ;;
2994 esac
2995fi
2996
671aa708
NN
2997# Make sure that the compiler is able to generate an executable. If it
2998# can't, we are probably in trouble. We don't care whether we can run the
2999# executable--we might be using a cross compiler--we only care whether it
3000# can be created. At this point the main configure script has set CC.
3001we_are_ok=no
3002echo "int main () { return 0; }" > conftest.c
3003${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
3004if test $? = 0 ; then
3005 if test -s conftest || test -s conftest.exe ; then
3006 we_are_ok=yes
3007 fi
3008fi
3009case $we_are_ok in
3010 no)
3011 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
3012 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
3013 rm -f conftest*
3014 exit 1
3015 ;;
3016esac
3017rm -f conftest*
3018
3019# The Solaris /usr/ucb/cc compiler does not appear to work.
3020case "${host}" in
3021 sparc-sun-solaris2*)
3022 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
3023 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
3024 could_use=
3025 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
3026 if test -d /opt/cygnus/bin ; then
3027 if test "$could_use" = "" ; then
3028 could_use="/opt/cygnus/bin"
3029 else
3030 could_use="$could_use or /opt/cygnus/bin"
3031 fi
3032 fi
3033 if test "$could_use" = "" ; then
3034 echo "Warning: compilation may fail because you're using"
3035 echo "/usr/ucb/cc. You should change your PATH or CC "
3036 echo "variable and rerun configure."
3037 else
3038 echo "Warning: compilation may fail because you're using"
3039 echo "/usr/ucb/cc, when you should use the C compiler from"
3040 echo "$could_use. You should change your"
3041 echo "PATH or CC variable and rerun configure."
3042 fi
3043 fi
3044 ;;
3045esac
3046
bab37580
L
3047# If no --enable-shared nor --disable-shared is specified, we set up
3048# LD_LIBRARY_PATH when we build for gcc.
3049case $enable_shared in
3050"")
3051 if test -d ${srcdir}/gcc; then
3052 set_lib_path=yes
3053 else
3054 set_lib_path=no
3055 fi
3056 ;;
3057*)
3058 set_lib_path=$enable_shared
3059 ;;
3060esac
3061
671aa708
NN
3062# If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
3063# binutils tools will find libbfd.so.
bab37580
L
3064case "${set_lib_path}" in
3065 no) SET_LIB_PATH= ;;
aa9c3ab4
NN
3066 *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
3067esac
671aa708
NN
3068
3069case "${host}" in
3070 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
3071 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
3072esac
3073
3074# Record target_configdirs and the configure arguments for target and
3075# build configuration in Makefile.
3076target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
23f6b2f9 3077build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'`
671aa708 3078
671aa708
NN
3079# Determine whether gdb needs tk/tcl or not.
3080# Use 'maybe' since enable_gdbtk might be true even if tk isn't available
3081# and in that case we want gdb to be built without tk. Ugh!
3082# In fact I believe gdb is the *only* package directly dependent on tk,
3083# so we should be able to put the 'maybe's in unconditionally and
3084# leave out the maybe dependencies when enable_gdbtk is false. I'm not
3085# 100% sure that that's safe though.
e914a571 3086
b4f96efe 3087gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui"
671aa708
NN
3088case "$enable_gdbtk" in
3089 no)
3090 GDB_TK="" ;;
e914a571
AC
3091 yes)
3092 GDB_TK="${gdb_tk}" ;;
671aa708 3093 *)
e914a571
AC
3094 # Only add the dependency on gdbtk when GDBtk is part of the gdb
3095 # distro. Eventually someone will fix this and move Insight, nee
3096 # gdbtk to a separate directory.
3097 if test -d ${srcdir}/gdb/gdbtk ; then
3098 GDB_TK="${gdb_tk}"
3099 else
3100 GDB_TK=""
3101 fi
3102 ;;
671aa708
NN
3103esac
3104
60975492 3105# Strip out unwanted targets.
8b87bb96
NN
3106
3107# While at that, we remove Makefiles if we were started for recursive
3108# configuration, so that the top-level Makefile reconfigures them,
3109# like we used to do when configure itself was recursive.
8b87bb96 3110
60975492
PB
3111# Loop over modules. $extrasub must be used with care, limiting as
3112# much as possible the usage of range addresses. That's because autoconf
3113# splits the sed script to overcome limits in the number of commands,
3114# and relying on carefully-timed sed passes may turn out to be very hard
3115# to maintain later. In this particular case, you just have to be careful
3116# not to nest @if/@endif pairs, because configure will not warn you at all.
8b87bb96 3117
f516a7da
PB
3118# Check whether --enable-bootstrap or --disable-bootstrap was given.
3119if test "${enable_bootstrap+set}" = set; then
3120 enableval="$enable_bootstrap"
3121 :
3122else
ce521a9c 3123 enable_bootstrap=default
f516a7da
PB
3124fi
3125
f516a7da 3126
ce521a9c
PB
3127# Issue errors and warnings for invalid/strange bootstrap combinations.
3128case "$configdirs" in
3129 *gcc*) have_compiler=yes ;;
3130 *) have_compiler=no ;;
3131esac
3132
3133case "$have_compiler:$host:$target:$enable_bootstrap" in
3134 *:*:*:no) ;;
3135
3136 # Default behavior. (We'll) enable bootstrap if we have a compiler
3137 # and we are in a native configuration.
3138 yes:$build:$build:default)
3139 # This will become 'yes'
3140 enable_bootstrap=no ;;
3141
3142 *:*:*:default)
3143 enable_bootstrap=no ;;
3144
3145 # We have a compiler and we are in a native configuration, bootstrap is ok
3146 yes:$build:$build:yes | yes:$build:$build:lean)
3147 ;;
3148
3149 # Other configurations, but we have a compiler. Assume the user knows
3150 # what he's doing.
3151 yes:*:*:yes | yes:*:*:lean)
3152 echo "configure: warning: trying to bootstrap a cross compiler" 1>&2
3153 ;;
3154
3155 # No compiler: if they passed --enable-bootstrap explicitly, fail
3156 no:*:*:yes | no:*:*:lean)
3157 { echo "configure: error: cannot bootstrap without a compiler" 1>&2; exit 1; } ;;
3158
3159 # Fail if wrong command line
3160 *)
3161 { echo "configure: error: invalid option for --enable-bootstrap" 1>&2; exit 1; }
3162 ;;
3163esac
3164
3165# Adjust the toplevel makefile according to whether bootstrap was selected.
f516a7da
PB
3166case "$enable_bootstrap" in
3167 yes)
ce521a9c
PB
3168 bootstrap_lean='#'
3169 default_target=bootstrap
3170 bootstrap_suffix=bootstrap ;;
3171 lean)
3172 bootstrap_lean=''
c2f7605f 3173 default_target=bootstrap
5607edfd 3174 bootstrap_suffix=bootstrap ;;
f516a7da
PB
3175 no)
3176 default_target=all
5607edfd 3177 bootstrap_suffix=no-bootstrap ;;
f516a7da
PB
3178esac
3179
3180
ce521a9c 3181
23f6b2f9 3182for module in ${build_configdirs} ; do
5607edfd
PB
3183 if test -z "${no_recursion}" \
3184 && test -f ${build_subdir}/${module}/Makefile; then
3185 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
3186 rm -f ${build_subdir}/${module}/Makefile
3187 fi
3188 extrasub="$extrasub
3189/^@if build-$module\$/d
3190/^@endif build-$module\$/d
3191/^@if build-$module-$bootstrap_suffix\$/d
3192/^@endif build-$module-$bootstrap_suffix\$/d"
3193done
3194for module in ${configdirs} ; do
3195 if test -z "${no_recursion}" \
3196 && test -f ${module}/Makefile; then
3197 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
3198 rm -f ${module}/Makefile
3199 fi
3200 extrasub="$extrasub
3201/^@if $module\$/d
3202/^@endif $module\$/d
3203/^@if $module-$bootstrap_suffix\$/d
3204/^@endif $module-$bootstrap_suffix\$/d"
3205done
3206for module in ${target_configdirs} ; do
3207 if test -z "${no_recursion}" \
3208 && test -f ${target_subdir}/${module}/Makefile; then
3209 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
3210 rm -f ${target_subdir}/${module}/Makefile
3211 fi
3212 extrasub="$extrasub
3213/^@if target-$module\$/d
3214/^@endif target-$module\$/d
3215/^@if target-$module-$bootstrap_suffix\$/d
3216/^@endif target-$module-$bootstrap_suffix\$/d"
3217done
3218
60975492
PB
3219extrasub="$extrasub
3220/^@if /,/^@endif /d"
671aa708
NN
3221
3222# Create the serialization dependencies. This uses a temporary file.
3223
ade82b16
AO
3224# Check whether --enable-serial-configure or --disable-serial-configure was given.
3225if test "${enable_serial_configure+set}" = set; then
3226 enableval="$enable_serial_configure"
3227 :
3228fi
3229
3230
bf1d3e81
NN
3231case ${enable_serial_configure} in
3232 yes)
3233 enable_serial_build_configure=yes
3234 enable_serial_host_configure=yes
3235 enable_serial_target_configure=yes
3236 ;;
3237esac
3238
671aa708
NN
3239# These force 'configure's to be done one at a time, to avoid problems
3240# with contention over a shared config.cache.
3241rm -f serdep.tmp
ade82b16 3242echo '# serdep.tmp' > serdep.tmp
671aa708 3243olditem=
bf1d3e81 3244test "x${enable_serial_build_configure}" = xyes &&
671aa708
NN
3245for item in ${build_configdirs} ; do
3246 case ${olditem} in
3247 "") ;;
ade82b16 3248 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
671aa708
NN
3249 esac
3250 olditem=${item}
3251done
3252olditem=
bf1d3e81 3253test "x${enable_serial_host_configure}" = xyes &&
671aa708
NN
3254for item in ${configdirs} ; do
3255 case ${olditem} in
3256 "") ;;
ade82b16 3257 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
671aa708
NN
3258 esac
3259 olditem=${item}
3260done
3261olditem=
bf1d3e81 3262test "x${enable_serial_target_configure}" = xyes &&
671aa708
NN
3263for item in ${target_configdirs} ; do
3264 case ${olditem} in
3265 "") ;;
ade82b16 3266 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
671aa708
NN
3267 esac
3268 olditem=${item}
3269done
3270serialization_dependencies=serdep.tmp
3271
3272
ade82b16
AO
3273# Base args. Strip norecursion, cache-file, srcdir, host, build,
3274# target and nonopt. These are the ones we might not want to pass
43bb47c2
DJ
3275# down to subconfigures. Also strip program-prefix, program-suffix,
3276# and program-transform-name, so that we can pass down a consistent
3277# program-transform-name. If autoconf has put single quotes around
3278# any of these arguments (because they contain shell metacharacters)
3279# then this will fail; in practice this only happens for
3280# --program-transform-name, so be sure to override --program-transform-name
3281# at the end of the argument list.
3282# These will be expanded by make, so quote '$'.
b348267b 3283cat <<\EOF_SED > conftestsed
9104315a
NN
3284s/ --no[^ ]*/ /g
3285s/ --c[a-z-]*[= ][^ ]*//g
3286s/ --sr[a-z-]*[= ][^ ]*//g
3287s/ --ho[a-z-]*[= ][^ ]*//g
3288s/ --bu[a-z-]*[= ][^ ]*//g
3289s/ --t[a-z-]*[= ][^ ]*//g
3290s/ --program-[pst][a-z-]*[= ][^ ]*//g
3291s/ -cache-file[= ][^ ]*//g
3292s/ -srcdir[= ][^ ]*//g
3293s/ -host[= ][^ ]*//g
3294s/ -build[= ][^ ]*//g
3295s/ -target[= ][^ ]*//g
3296s/ -program-prefix[= ][^ ]*//g
3297s/ -program-suffix[= ][^ ]*//g
3298s/ -program-transform-name[= ][^ ]*//g
b348267b
GK
3299s/ [^' -][^ ]* / /
3300s/^ *//;s/ *$//
eeae7b41
DJ
3301s,\$,$$,g
3302EOF_SED
3303sed -f conftestsed <<EOF_SED > conftestsed.out
3304 ${ac_configure_args}
b348267b 3305EOF_SED
eeae7b41
DJ
3306baseargs=`cat conftestsed.out`
3307rm -f conftestsed conftestsed.out
671aa708 3308
43bb47c2
DJ
3309# Add in --program-transform-name, after --program-prefix and
3310# --program-suffix have been applied to it. Autoconf has already
3311# doubled dollar signs and backslashes in program_transform_name; we want
3312# the backslashes un-doubled, and then the entire thing wrapped in single
3313# quotes, because this will be expanded first by make and then by the shell.
3314# Also, because we want to override the logic in subdir configure scripts to
3315# choose program_transform_name, replace any s,x,x, with s,y,y,.
3316sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
3317${program_transform_name}
3318EOF_SED
3319gcc_transform_name=`cat conftestsed.out`
3320rm -f conftestsed.out
3321baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
3322
671aa708
NN
3323# For the build-side libraries, we just need to pretend we're native,
3324# and not use the same cache file. Multilibs are neither needed nor
3325# desired.
556f03c4 3326build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} --target=${target_alias} ${baseargs}"
671aa708
NN
3327
3328# For host modules, accept cache file option, or specification as blank.
3329case "${cache_file}" in
3330"") # empty
3331 cache_file_option="" ;;
3332/* | [A-Za-z]:[\\/]* ) # absolute path
3333 cache_file_option="--cache-file=${cache_file}" ;;
3334*) # relative path
3335 cache_file_option="--cache-file=../${cache_file}" ;;
3336esac
3337
09438bde
NN
3338# Host dirs don't like to share a cache file either, horribly enough.
3339# This seems to be due to autoconf 2.5x stupidity.
2b6c260d 3340host_configargs="--cache-file=./config.cache --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
671aa708
NN
3341
3342target_configargs=${baseargs}
3343
3344# Passing a --with-cross-host argument lets the target libraries know
3345# whether they are being built with a cross-compiler or being built
3346# native. However, it would be better to use other mechanisms to make the
3347# sorts of decisions they want to make on this basis. Please consider
3348# this option to be deprecated. FIXME.
3349if test x${is_cross_compiler} = xyes ; then
3350 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
3351fi
3352
3353# Default to --enable-multilib.
3354if test x${enable_multilib} = x ; then
3355 target_configargs="--enable-multilib ${target_configargs}"
3356fi
3357
3358# Pass --with-newlib if appropriate. Note that target_configdirs has
3359# changed from the earlier setting of with_newlib.
3360if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
3361 target_configargs="--with-newlib ${target_configargs}"
3362fi
3363
6b9eb62c
NN
3364# Different target subdirs use different values of certain variables
3365# (notably CXX). Worse, multilibs use *lots* of different values.
3366# Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
3367# it doesn't automatically accept command-line overrides of them.
3368# This means it's not safe for target subdirs to share a cache file,
3369# which is disgusting, but there you have it. Hopefully this can be
3370# fixed in future. It's still worthwhile to use a cache file for each
3371# directory. I think.
3372
671aa708 3373# Pass the appropriate --host, --build, and --cache-file arguments.
2b6c260d 3374target_configargs="--cache-file=./config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
671aa708
NN
3375
3376# provide a proper gxx_include_dir.
3377# Note, if you change the default, make sure to fix both here and in
3378# the gcc and libstdc++-v3 subdirectories.
3379# Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
73458fb7
NN
3380case "${with_gxx_include_dir}" in
3381 yes)
3382 { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
3383 ;;
3384 no | "")
3385 case "${enable_version_specific_runtime_libs}" in
3386 yes) gxx_include_dir='${libsubdir}/include/c++' ;;
3387 *)
3388 . ${srcdir}/config.if
3389 gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
3390 esac ;;
3391 *) gxx_include_dir=${with_gxx_include_dir} ;;
3392esac
671aa708
NN
3393
3394FLAGS_FOR_TARGET=
3395case " $target_configdirs " in
3396 *" newlib "*)
3397 case " $target_configargs " in
3398 *" --with-newlib "*)
3399 case "$target" in
3400 *-cygwin*)
aa8f1f57 3401 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 $$s/winsup/w32api/include' ;;
671aa708
NN
3402 esac
3403
3404 # If we're not building GCC, don't discard standard headers.
3405 if test -d ${srcdir}/gcc; then
3406 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
3407
3408 if test "${build}" != "${host}"; then
3409 # On Canadian crosses, CC_FOR_TARGET will have already been set
3410 # by `configure', so we won't have an opportunity to add -Bgcc/
3411 # to it. This is right: we don't want to search that directory
3412 # for binaries, but we want the header files in there, so add
3413 # them explicitly.
3414 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
3415
3416 # Someone might think of using the pre-installed headers on
3417 # Canadian crosses, in case the installed compiler is not fully
3418 # compatible with the compiler being built. In this case, it
3419 # would be better to flag an error than risking having
3420 # incompatible object files being constructed. We can't
3421 # guarantee that an error will be flagged, but let's hope the
3422 # compiler will do it, when presented with incompatible header
3423 # files.
3424 fi
3425 fi
3426
3427 case "${target}-${is_cross_compiler}" in
f2a0e225 3428 i[3456789]86-*-linux*-no)
671aa708
NN
3429 # Here host == target, so we don't need to build gcc,
3430 # so we don't want to discard standard headers.
3431 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
3432 ;;
3433 *)
3434 # If we're building newlib, use its generic headers last, but search
3435 # for any libc-related directories first (so make it the last -B
3436 # switch).
3437 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
3438 ;;
3439 esac
3440 ;;
3441 esac
3442 ;;
3443esac
3444
6691a79e
ME
3445# Allow the user to override the flags for
3446# our build compiler if desired.
3447CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3448
671aa708
NN
3449# On Canadian crosses, we'll be searching the right directories for
3450# the previously-installed cross compiler, so don't bother to add
3451# flags for directories within the install tree of the compiler
3452# being built; programs in there won't even run.
3453if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
3454 # Search for pre-installed headers if nothing else fits.
9124bc53 3455 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
671aa708
NN
3456fi
3457
3458if test "x${use_gnu_ld}" = x &&
3459 echo " ${configdirs} " | grep " ld " > /dev/null ; then
3460 # Arrange for us to find uninstalled linker scripts.
3461 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
3462fi
3463
3464if test "x${CC_FOR_TARGET+set}" = xset; then
3465 :
3466elif test -d ${srcdir}/gcc; then
3467 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
3468elif test "$host" = "$target"; then
3469 CC_FOR_TARGET='$(CC)'
3470else
3f4f56e2 3471 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
671aa708
NN
3472fi
3473CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3474
3475if test "x${GCJ_FOR_TARGET+set}" = xset; then
3476 :
3477elif test -d ${srcdir}/gcc; then
3478 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
3479elif test "$host" = "$target"; then
3480 GCJ_FOR_TARGET='gcj'
3481else
3f4f56e2 3482 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
671aa708
NN
3483fi
3484GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3485
6de9cd9a
DN
3486if test "x${GFORTRAN_FOR_TARGET+set}" = xset; then
3487 :
3488elif test -d ${srcdir}/gcc; then
3489 GFORTRAN_FOR_TARGET='$$r/gcc/gfortran -B$$r/gcc/'
3490elif test "$host" = "$target"; then
3491 GFORTRAN_FOR_TARGET='gfortran'
3492else
30f1bddc 3493 GFORTRAN_FOR_TARGET=`echo gfortran | sed "${program_transform_name}"`
6de9cd9a
DN
3494fi
3495case $GFORTRAN_FOR_TARGET in
3496*' $(FLAGS_FOR_TARGET)') ;;
3497*) GFORTRAN_FOR_TARGET=$GFORTRAN_FOR_TARGET' $(FLAGS_FOR_TARGET)' ;;
3498esac
3499
671aa708 3500# Don't use libstdc++-v3's flags to configure/build itself.
a7956a48 3501libstdcxx_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'
9d465b12 3502raw_libstdcxx_flags='-L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
671aa708
NN
3503
3504if test "x${CXX_FOR_TARGET+set}" = xset; then
d253f9ba
DJ
3505 if test "x${RAW_CXX_FOR_TARGET+set}" != xset; then
3506 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
3507 fi
671aa708
NN
3508elif test -d ${srcdir}/gcc; then
3509 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
3510 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
3511 # default whereas gcc does not.
3512 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
3513 # all other cases.
3514 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
3515 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
3516elif test "$host" = "$target"; then
3517 CXX_FOR_TARGET='$(CXX)'
3518 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
3519else
3f4f56e2 3520 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
671aa708
NN
3521 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
3522fi
3523CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3524RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3525
3526qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
3527qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
3528
3529# We want to defer the evaluation of `cmd`s and shell variables in
3530# CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
3531# bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
3532# quotes, but we still have to duplicate `$'s so that shell variables
3533# can be expanded by the nested make as shell variables, not as make
3534# macros.
3535qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
3536qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
3537
3538# Wrap CC_FOR_TARGET and friends, for certain types of builds.
3539CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
3540GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
6de9cd9a 3541GFORTRAN_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GFORTRAN_FOR_TARGET}"
671aa708
NN
3542CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
3543RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
3544CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
3545RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
3546
3547# Makefile fragments.
7b61653a
PE
3548for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag;
3549do
3550 eval fragval=\$$frag
3551 if test $fragval != /dev/null; then
3552 eval $frag=${srcdir}/$fragval
3553 fi
3554done
671aa708
NN
3555
3556
3557
3558
3559
3560# Miscellanea: directories, flags, etc.
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
23f6b2f9 3571# Build module lists & subconfigure args.
671aa708
NN
3572
3573
3574
671aa708
NN
3575# Host module lists & subconfigure args.
3576
3577
3578
671aa708
NN
3579# Target module lists & subconfigure args.
3580
3581
3582
671aa708
NN
3583# Build tools.
3584
3585
3586
671aa708 3587# Host tools.
ca9f4b81
AO
3588ncn_tool_prefix=
3589test -n "$host_alias" && ncn_tool_prefix=$host_alias-
3590ncn_target_tool_prefix=
3591test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
3592
3593 if test -n "$ncn_tool_prefix"; then
3594 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
3595set dummy ${ncn_tool_prefix}ar; ac_word=$2
3596echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 3597echo "configure:3598: checking for $ac_word" >&5
ca9f4b81
AO
3598if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
3599 echo $ac_n "(cached) $ac_c" 1>&6
3600else
3601 if test -n "$AR"; then
3602 ac_cv_prog_AR="$AR" # Let the user override the test.
3603else
3604 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3605 ac_dummy="$PATH"
3606 for ac_dir in $ac_dummy; do
3607 test -z "$ac_dir" && ac_dir=.
3608 if test -f $ac_dir/$ac_word; then
3609 ac_cv_prog_AR="${ncn_tool_prefix}ar"
3610 break
3611 fi
3612 done
3613 IFS="$ac_save_ifs"
3614fi
3615fi
3616AR="$ac_cv_prog_AR"
3617if test -n "$AR"; then
3618 echo "$ac_t""$AR" 1>&6
3619else
3620 echo "$ac_t""no" 1>&6
3621fi
3622
3623fi
3624if test -z "$ac_cv_prog_AR" ; then
3625 if test $build = $host ; then
3626 ncn_cv_AR=$AR
3627 # Extract the first word of "ar", so it can be a program name with args.
3628set dummy ar; ac_word=$2
3629echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 3630echo "configure:3631: checking for $ac_word" >&5
ca9f4b81
AO
3631if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
3632 echo $ac_n "(cached) $ac_c" 1>&6
3633else
3634 if test -n "$ncn_cv_AR"; then
3635 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
3636else
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_ncn_cv_AR="ar"
3643 break
3644 fi
3645 done
3646 IFS="$ac_save_ifs"
3647 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
3648fi
3649fi
3650ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
3651if test -n "$ncn_cv_AR"; then
3652 echo "$ac_t""$ncn_cv_AR" 1>&6
3653else
3654 echo "$ac_t""no" 1>&6
3655fi
3656
3657 AR=$ncn_cv_AR
3658 else
3659 AR="${ncn_tool_prefix}ar"
3660 fi
3661else
3662 AR="$ac_cv_prog_AR"
3663fi
3664
3665 if test -n "$ncn_tool_prefix"; then
3666 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
3667set dummy ${ncn_tool_prefix}as; ac_word=$2
3668echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 3669echo "configure:3670: checking for $ac_word" >&5
ca9f4b81
AO
3670if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
3671 echo $ac_n "(cached) $ac_c" 1>&6
3672else
3673 if test -n "$AS"; then
3674 ac_cv_prog_AS="$AS" # Let the user override the test.
3675else
3676 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3677 ac_dummy="$PATH"
3678 for ac_dir in $ac_dummy; do
3679 test -z "$ac_dir" && ac_dir=.
3680 if test -f $ac_dir/$ac_word; then
3681 ac_cv_prog_AS="${ncn_tool_prefix}as"
3682 break
3683 fi
3684 done
3685 IFS="$ac_save_ifs"
3686fi
3687fi
3688AS="$ac_cv_prog_AS"
3689if test -n "$AS"; then
3690 echo "$ac_t""$AS" 1>&6
3691else
3692 echo "$ac_t""no" 1>&6
3693fi
3694
3695fi
3696if test -z "$ac_cv_prog_AS" ; then
3697 if test $build = $host ; then
3698 ncn_cv_AS=$AS
3699 # Extract the first word of "as", so it can be a program name with args.
3700set dummy as; ac_word=$2
3701echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 3702echo "configure:3703: checking for $ac_word" >&5
ca9f4b81
AO
3703if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
3704 echo $ac_n "(cached) $ac_c" 1>&6
3705else
3706 if test -n "$ncn_cv_AS"; then
3707 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
3708else
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_ncn_cv_AS="as"
3715 break
3716 fi
3717 done
3718 IFS="$ac_save_ifs"
3719 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
3720fi
3721fi
3722ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
3723if test -n "$ncn_cv_AS"; then
3724 echo "$ac_t""$ncn_cv_AS" 1>&6
3725else
3726 echo "$ac_t""no" 1>&6
3727fi
3728
3729 AS=$ncn_cv_AS
3730 else
3731 AS="${ncn_tool_prefix}as"
3732 fi
3733else
3734 AS="$ac_cv_prog_AS"
3735fi
3736
3737 if test -n "$ncn_tool_prefix"; then
3738 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
3739set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
3740echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 3741echo "configure:3742: checking for $ac_word" >&5
ca9f4b81
AO
3742if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3743 echo $ac_n "(cached) $ac_c" 1>&6
3744else
3745 if test -n "$DLLTOOL"; then
3746 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3747else
3748 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3749 ac_dummy="$PATH"
3750 for ac_dir in $ac_dummy; do
3751 test -z "$ac_dir" && ac_dir=.
3752 if test -f $ac_dir/$ac_word; then
3753 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
3754 break
3755 fi
3756 done
3757 IFS="$ac_save_ifs"
3758fi
3759fi
3760DLLTOOL="$ac_cv_prog_DLLTOOL"
3761if test -n "$DLLTOOL"; then
3762 echo "$ac_t""$DLLTOOL" 1>&6
3763else
3764 echo "$ac_t""no" 1>&6
3765fi
3766
3767fi
3768if test -z "$ac_cv_prog_DLLTOOL" ; then
3769 if test $build = $host ; then
3770 ncn_cv_DLLTOOL=$DLLTOOL
3771 # Extract the first word of "dlltool", so it can be a program name with args.
3772set dummy dlltool; ac_word=$2
3773echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 3774echo "configure:3775: checking for $ac_word" >&5
ca9f4b81
AO
3775if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
3776 echo $ac_n "(cached) $ac_c" 1>&6
3777else
3778 if test -n "$ncn_cv_DLLTOOL"; then
3779 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
3780else
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_ncn_cv_DLLTOOL="dlltool"
3787 break
3788 fi
3789 done
3790 IFS="$ac_save_ifs"
3791 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3792fi
3793fi
3794ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
3795if test -n "$ncn_cv_DLLTOOL"; then
3796 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
3797else
3798 echo "$ac_t""no" 1>&6
3799fi
3800
3801 DLLTOOL=$ncn_cv_DLLTOOL
3802 else
3803 DLLTOOL="${ncn_tool_prefix}dlltool"
3804 fi
3805else
3806 DLLTOOL="$ac_cv_prog_DLLTOOL"
3807fi
3808
3809 if test -n "$ncn_tool_prefix"; then
3810 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
3811set dummy ${ncn_tool_prefix}ld; ac_word=$2
3812echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 3813echo "configure:3814: checking for $ac_word" >&5
ca9f4b81
AO
3814if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
3815 echo $ac_n "(cached) $ac_c" 1>&6
3816else
3817 if test -n "$LD"; then
3818 ac_cv_prog_LD="$LD" # Let the user override the test.
3819else
3820 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3821 ac_dummy="$PATH"
3822 for ac_dir in $ac_dummy; do
3823 test -z "$ac_dir" && ac_dir=.
3824 if test -f $ac_dir/$ac_word; then
3825 ac_cv_prog_LD="${ncn_tool_prefix}ld"
3826 break
3827 fi
3828 done
3829 IFS="$ac_save_ifs"
3830fi
3831fi
3832LD="$ac_cv_prog_LD"
3833if test -n "$LD"; then
3834 echo "$ac_t""$LD" 1>&6
3835else
3836 echo "$ac_t""no" 1>&6
3837fi
3838
3839fi
3840if test -z "$ac_cv_prog_LD" ; then
3841 if test $build = $host ; then
3842 ncn_cv_LD=$LD
3843 # Extract the first word of "ld", so it can be a program name with args.
3844set dummy ld; ac_word=$2
3845echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 3846echo "configure:3847: checking for $ac_word" >&5
ca9f4b81
AO
3847if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
3848 echo $ac_n "(cached) $ac_c" 1>&6
3849else
3850 if test -n "$ncn_cv_LD"; then
3851 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
3852else
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_ncn_cv_LD="ld"
3859 break
3860 fi
3861 done
3862 IFS="$ac_save_ifs"
3863 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
3864fi
3865fi
3866ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
3867if test -n "$ncn_cv_LD"; then
3868 echo "$ac_t""$ncn_cv_LD" 1>&6
3869else
3870 echo "$ac_t""no" 1>&6
3871fi
3872
3873 LD=$ncn_cv_LD
3874 else
3875 LD="${ncn_tool_prefix}ld"
3876 fi
3877else
3878 LD="$ac_cv_prog_LD"
3879fi
3880
3881 if test -n "$ncn_tool_prefix"; then
3882 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3883set dummy ${ncn_tool_prefix}nm; ac_word=$2
3884echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 3885echo "configure:3886: checking for $ac_word" >&5
ca9f4b81
AO
3886if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3887 echo $ac_n "(cached) $ac_c" 1>&6
3888else
3889 if test -n "$NM"; then
3890 ac_cv_prog_NM="$NM" # Let the user override the test.
3891else
3892 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3893 ac_dummy="$PATH"
3894 for ac_dir in $ac_dummy; do
3895 test -z "$ac_dir" && ac_dir=.
3896 if test -f $ac_dir/$ac_word; then
3897 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3898 break
3899 fi
3900 done
3901 IFS="$ac_save_ifs"
3902fi
3903fi
3904NM="$ac_cv_prog_NM"
3905if test -n "$NM"; then
3906 echo "$ac_t""$NM" 1>&6
3907else
3908 echo "$ac_t""no" 1>&6
3909fi
3910
3911fi
3912if test -z "$ac_cv_prog_NM" ; then
3913 if test $build = $host ; then
3914 ncn_cv_NM=$NM
3915 # Extract the first word of "nm", so it can be a program name with args.
3916set dummy nm; ac_word=$2
3917echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 3918echo "configure:3919: checking for $ac_word" >&5
ca9f4b81
AO
3919if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3920 echo $ac_n "(cached) $ac_c" 1>&6
3921else
3922 if test -n "$ncn_cv_NM"; then
3923 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3924else
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_ncn_cv_NM="nm"
3931 break
3932 fi
3933 done
3934 IFS="$ac_save_ifs"
3935 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3936fi
3937fi
3938ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3939if test -n "$ncn_cv_NM"; then
3940 echo "$ac_t""$ncn_cv_NM" 1>&6
3941else
3942 echo "$ac_t""no" 1>&6
3943fi
3944
3945 NM=$ncn_cv_NM
3946 else
3947 NM="${ncn_tool_prefix}nm"
3948 fi
3949else
3950 NM="$ac_cv_prog_NM"
3951fi
3952
3953 if test -n "$ncn_tool_prefix"; then
3954 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3955set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3956echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 3957echo "configure:3958: checking for $ac_word" >&5
ca9f4b81
AO
3958if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3959 echo $ac_n "(cached) $ac_c" 1>&6
3960else
3961 if test -n "$RANLIB"; then
3962 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3963else
3964 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3965 ac_dummy="$PATH"
3966 for ac_dir in $ac_dummy; do
3967 test -z "$ac_dir" && ac_dir=.
3968 if test -f $ac_dir/$ac_word; then
3969 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3970 break
3971 fi
3972 done
3973 IFS="$ac_save_ifs"
3974fi
3975fi
3976RANLIB="$ac_cv_prog_RANLIB"
3977if test -n "$RANLIB"; then
3978 echo "$ac_t""$RANLIB" 1>&6
3979else
3980 echo "$ac_t""no" 1>&6
3981fi
3982
3983fi
3984if test -z "$ac_cv_prog_RANLIB" ; then
3985 if test $build = $host ; then
3986 ncn_cv_RANLIB=$RANLIB
3987 # Extract the first word of "ranlib", so it can be a program name with args.
3988set dummy ranlib; ac_word=$2
3989echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 3990echo "configure:3991: checking for $ac_word" >&5
ca9f4b81
AO
3991if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3992 echo $ac_n "(cached) $ac_c" 1>&6
3993else
3994 if test -n "$ncn_cv_RANLIB"; then
3995 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3996else
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_ncn_cv_RANLIB="ranlib"
4003 break
4004 fi
4005 done
4006 IFS="$ac_save_ifs"
4007 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
4008fi
4009fi
4010ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
4011if test -n "$ncn_cv_RANLIB"; then
4012 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
4013else
4014 echo "$ac_t""no" 1>&6
4015fi
4016
4017 RANLIB=$ncn_cv_RANLIB
4018 else
4019 RANLIB=":"
4020 fi
4021else
4022 RANLIB="$ac_cv_prog_RANLIB"
4023fi
4024
4025 if test -n "$ncn_tool_prefix"; then
4026 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
4027set dummy ${ncn_tool_prefix}windres; ac_word=$2
4028echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4029echo "configure:4030: checking for $ac_word" >&5
ca9f4b81
AO
4030if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
4031 echo $ac_n "(cached) $ac_c" 1>&6
4032else
4033 if test -n "$WINDRES"; then
4034 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
4035else
4036 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4037 ac_dummy="$PATH"
4038 for ac_dir in $ac_dummy; do
4039 test -z "$ac_dir" && ac_dir=.
4040 if test -f $ac_dir/$ac_word; then
4041 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
4042 break
4043 fi
4044 done
4045 IFS="$ac_save_ifs"
4046fi
4047fi
4048WINDRES="$ac_cv_prog_WINDRES"
4049if test -n "$WINDRES"; then
4050 echo "$ac_t""$WINDRES" 1>&6
4051else
4052 echo "$ac_t""no" 1>&6
4053fi
4054
4055fi
4056if test -z "$ac_cv_prog_WINDRES" ; then
4057 if test $build = $host ; then
4058 ncn_cv_WINDRES=$WINDRES
4059 # Extract the first word of "windres", so it can be a program name with args.
4060set dummy windres; ac_word=$2
4061echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4062echo "configure:4063: checking for $ac_word" >&5
ca9f4b81
AO
4063if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
4064 echo $ac_n "(cached) $ac_c" 1>&6
4065else
4066 if test -n "$ncn_cv_WINDRES"; then
4067 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
4068else
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_ncn_cv_WINDRES="windres"
4075 break
4076 fi
4077 done
4078 IFS="$ac_save_ifs"
4079 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
4080fi
4081fi
4082ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
4083if test -n "$ncn_cv_WINDRES"; then
4084 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
4085else
4086 echo "$ac_t""no" 1>&6
4087fi
4088
4089 WINDRES=$ncn_cv_WINDRES
4090 else
4091 WINDRES="${ncn_tool_prefix}windres"
4092 fi
4093else
4094 WINDRES="$ac_cv_prog_WINDRES"
4095fi
4096
4097 if test -n "$ncn_tool_prefix"; then
4098 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
4099set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
4100echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4101echo "configure:4102: checking for $ac_word" >&5
ca9f4b81
AO
4102if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
4103 echo $ac_n "(cached) $ac_c" 1>&6
4104else
4105 if test -n "$OBJCOPY"; then
4106 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
4107else
4108 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4109 ac_dummy="$PATH"
4110 for ac_dir in $ac_dummy; do
4111 test -z "$ac_dir" && ac_dir=.
4112 if test -f $ac_dir/$ac_word; then
4113 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
4114 break
4115 fi
4116 done
4117 IFS="$ac_save_ifs"
4118fi
4119fi
4120OBJCOPY="$ac_cv_prog_OBJCOPY"
4121if test -n "$OBJCOPY"; then
4122 echo "$ac_t""$OBJCOPY" 1>&6
4123else
4124 echo "$ac_t""no" 1>&6
4125fi
4126
4127fi
4128if test -z "$ac_cv_prog_OBJCOPY" ; then
4129 if test $build = $host ; then
4130 ncn_cv_OBJCOPY=$OBJCOPY
4131 # Extract the first word of "objcopy", so it can be a program name with args.
4132set dummy objcopy; ac_word=$2
4133echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4134echo "configure:4135: checking for $ac_word" >&5
ca9f4b81
AO
4135if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
4136 echo $ac_n "(cached) $ac_c" 1>&6
4137else
4138 if test -n "$ncn_cv_OBJCOPY"; then
4139 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
4140else
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_ncn_cv_OBJCOPY="objcopy"
4147 break
4148 fi
4149 done
4150 IFS="$ac_save_ifs"
4151 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
4152fi
4153fi
4154ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
4155if test -n "$ncn_cv_OBJCOPY"; then
4156 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
4157else
4158 echo "$ac_t""no" 1>&6
4159fi
4160
4161 OBJCOPY=$ncn_cv_OBJCOPY
4162 else
4163 OBJCOPY="${ncn_tool_prefix}objcopy"
4164 fi
4165else
4166 OBJCOPY="$ac_cv_prog_OBJCOPY"
4167fi
4168
4169 if test -n "$ncn_tool_prefix"; then
4170 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
4171set dummy ${ncn_tool_prefix}objdump; ac_word=$2
4172echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4173echo "configure:4174: checking for $ac_word" >&5
ca9f4b81
AO
4174if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
4175 echo $ac_n "(cached) $ac_c" 1>&6
4176else
4177 if test -n "$OBJDUMP"; then
4178 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4179else
4180 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4181 ac_dummy="$PATH"
4182 for ac_dir in $ac_dummy; do
4183 test -z "$ac_dir" && ac_dir=.
4184 if test -f $ac_dir/$ac_word; then
4185 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
4186 break
4187 fi
4188 done
4189 IFS="$ac_save_ifs"
4190fi
4191fi
4192OBJDUMP="$ac_cv_prog_OBJDUMP"
4193if test -n "$OBJDUMP"; then
4194 echo "$ac_t""$OBJDUMP" 1>&6
4195else
4196 echo "$ac_t""no" 1>&6
4197fi
4198
4199fi
4200if test -z "$ac_cv_prog_OBJDUMP" ; then
4201 if test $build = $host ; then
4202 ncn_cv_OBJDUMP=$OBJDUMP
4203 # Extract the first word of "objdump", so it can be a program name with args.
4204set dummy objdump; ac_word=$2
4205echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4206echo "configure:4207: checking for $ac_word" >&5
ca9f4b81
AO
4207if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
4208 echo $ac_n "(cached) $ac_c" 1>&6
4209else
4210 if test -n "$ncn_cv_OBJDUMP"; then
4211 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
4212else
4213 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4214 ac_dummy="$PATH"
4215 for ac_dir in $ac_dummy; do
4216 test -z "$ac_dir" && ac_dir=.
4217 if test -f $ac_dir/$ac_word; then
4218 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
4219 break
4220 fi
4221 done
4222 IFS="$ac_save_ifs"
4223 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
4224fi
4225fi
4226ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
4227if test -n "$ncn_cv_OBJDUMP"; then
4228 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
4229else
4230 echo "$ac_t""no" 1>&6
4231fi
4232
4233 OBJDUMP=$ncn_cv_OBJDUMP
4234 else
4235 OBJDUMP="${ncn_tool_prefix}objdump"
4236 fi
4237else
4238 OBJDUMP="$ac_cv_prog_OBJDUMP"
4239fi
4240
671aa708
NN
4241
4242
4243
4244
4245
4246
671aa708 4247# Target tools.
ca9f4b81
AO
4248 if test -n "$ncn_target_tool_prefix"; then
4249 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
4250set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
4251echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4252echo "configure:4253: checking for $ac_word" >&5
be912515 4253if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_AR_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4254 echo $ac_n "(cached) $ac_c" 1>&6
4255else
be912515
NN
4256 if test -n "$CONFIGURED_AR_FOR_TARGET"; then
4257 ac_cv_prog_CONFIGURED_AR_FOR_TARGET="$CONFIGURED_AR_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4258else
4259 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4260 ac_dummy="$PATH"
4261 for ac_dir in $ac_dummy; do
4262 test -z "$ac_dir" && ac_dir=.
4263 if test -f $ac_dir/$ac_word; then
be912515 4264 ac_cv_prog_CONFIGURED_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
ca9f4b81
AO
4265 break
4266 fi
4267 done
4268 IFS="$ac_save_ifs"
4269fi
4270fi
be912515
NN
4271CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_CONFIGURED_AR_FOR_TARGET"
4272if test -n "$CONFIGURED_AR_FOR_TARGET"; then
4273 echo "$ac_t""$CONFIGURED_AR_FOR_TARGET" 1>&6
ca9f4b81
AO
4274else
4275 echo "$ac_t""no" 1>&6
4276fi
4277
4278fi
be912515 4279if test -z "$ac_cv_prog_CONFIGURED_AR_FOR_TARGET" ; then
ca9f4b81 4280 if test $build = $target ; then
be912515 4281 ncn_cv_CONFIGURED_AR_FOR_TARGET=$CONFIGURED_AR_FOR_TARGET
ca9f4b81
AO
4282 # Extract the first word of "ar", so it can be a program name with args.
4283set dummy ar; ac_word=$2
4284echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4285echo "configure:4286: checking for $ac_word" >&5
be912515 4286if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4287 echo $ac_n "(cached) $ac_c" 1>&6
4288else
be912515
NN
4289 if test -n "$ncn_cv_CONFIGURED_AR_FOR_TARGET"; then
4290 ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="$ncn_cv_CONFIGURED_AR_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4291else
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
be912515 4297 ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="ar"
ca9f4b81
AO
4298 break
4299 fi
4300 done
4301 IFS="$ac_save_ifs"
be912515 4302 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="ar"
ca9f4b81
AO
4303fi
4304fi
be912515
NN
4305ncn_cv_CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET"
4306if test -n "$ncn_cv_CONFIGURED_AR_FOR_TARGET"; then
4307 echo "$ac_t""$ncn_cv_CONFIGURED_AR_FOR_TARGET" 1>&6
ca9f4b81
AO
4308else
4309 echo "$ac_t""no" 1>&6
4310fi
4311
be912515 4312 CONFIGURED_AR_FOR_TARGET=$ncn_cv_CONFIGURED_AR_FOR_TARGET
ca9f4b81 4313 else
be912515 4314 CONFIGURED_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
ca9f4b81
AO
4315 fi
4316else
be912515 4317 CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_CONFIGURED_AR_FOR_TARGET"
ca9f4b81
AO
4318fi
4319
4320 if test -n "$ncn_target_tool_prefix"; then
4321 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
4322set dummy ${ncn_target_tool_prefix}as; ac_word=$2
4323echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4324echo "configure:4325: checking for $ac_word" >&5
be912515 4325if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_AS_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4326 echo $ac_n "(cached) $ac_c" 1>&6
4327else
be912515
NN
4328 if test -n "$CONFIGURED_AS_FOR_TARGET"; then
4329 ac_cv_prog_CONFIGURED_AS_FOR_TARGET="$CONFIGURED_AS_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4330else
4331 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4332 ac_dummy="$PATH"
4333 for ac_dir in $ac_dummy; do
4334 test -z "$ac_dir" && ac_dir=.
4335 if test -f $ac_dir/$ac_word; then
be912515 4336 ac_cv_prog_CONFIGURED_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
ca9f4b81
AO
4337 break
4338 fi
4339 done
4340 IFS="$ac_save_ifs"
4341fi
4342fi
be912515
NN
4343CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_CONFIGURED_AS_FOR_TARGET"
4344if test -n "$CONFIGURED_AS_FOR_TARGET"; then
4345 echo "$ac_t""$CONFIGURED_AS_FOR_TARGET" 1>&6
ca9f4b81
AO
4346else
4347 echo "$ac_t""no" 1>&6
4348fi
4349
4350fi
be912515 4351if test -z "$ac_cv_prog_CONFIGURED_AS_FOR_TARGET" ; then
ca9f4b81 4352 if test $build = $target ; then
be912515 4353 ncn_cv_CONFIGURED_AS_FOR_TARGET=$CONFIGURED_AS_FOR_TARGET
ca9f4b81
AO
4354 # Extract the first word of "as", so it can be a program name with args.
4355set dummy as; ac_word=$2
4356echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4357echo "configure:4358: checking for $ac_word" >&5
be912515 4358if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4359 echo $ac_n "(cached) $ac_c" 1>&6
4360else
be912515
NN
4361 if test -n "$ncn_cv_CONFIGURED_AS_FOR_TARGET"; then
4362 ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="$ncn_cv_CONFIGURED_AS_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4363else
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
be912515 4369 ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="as"
ca9f4b81
AO
4370 break
4371 fi
4372 done
4373 IFS="$ac_save_ifs"
be912515 4374 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="as"
ca9f4b81
AO
4375fi
4376fi
be912515
NN
4377ncn_cv_CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET"
4378if test -n "$ncn_cv_CONFIGURED_AS_FOR_TARGET"; then
4379 echo "$ac_t""$ncn_cv_CONFIGURED_AS_FOR_TARGET" 1>&6
ca9f4b81
AO
4380else
4381 echo "$ac_t""no" 1>&6
4382fi
4383
be912515 4384 CONFIGURED_AS_FOR_TARGET=$ncn_cv_CONFIGURED_AS_FOR_TARGET
ca9f4b81 4385 else
be912515 4386 CONFIGURED_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
ca9f4b81
AO
4387 fi
4388else
be912515 4389 CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_CONFIGURED_AS_FOR_TARGET"
ca9f4b81
AO
4390fi
4391
4392 if test -n "$ncn_target_tool_prefix"; then
4393 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
4394set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
4395echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4396echo "configure:4397: checking for $ac_word" >&5
be912515 4397if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4398 echo $ac_n "(cached) $ac_c" 1>&6
4399else
be912515
NN
4400 if test -n "$CONFIGURED_DLLTOOL_FOR_TARGET"; then
4401 ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET="$CONFIGURED_DLLTOOL_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4402else
4403 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4404 ac_dummy="$PATH"
4405 for ac_dir in $ac_dummy; do
4406 test -z "$ac_dir" && ac_dir=.
4407 if test -f $ac_dir/$ac_word; then
be912515 4408 ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
ca9f4b81
AO
4409 break
4410 fi
4411 done
4412 IFS="$ac_save_ifs"
4413fi
4414fi
be912515
NN
4415CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET"
4416if test -n "$CONFIGURED_DLLTOOL_FOR_TARGET"; then
4417 echo "$ac_t""$CONFIGURED_DLLTOOL_FOR_TARGET" 1>&6
ca9f4b81
AO
4418else
4419 echo "$ac_t""no" 1>&6
4420fi
4421
4422fi
be912515 4423if test -z "$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET" ; then
ca9f4b81 4424 if test $build = $target ; then
be912515 4425 ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET=$CONFIGURED_DLLTOOL_FOR_TARGET
ca9f4b81
AO
4426 # Extract the first word of "dlltool", so it can be a program name with args.
4427set dummy dlltool; ac_word=$2
4428echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4429echo "configure:4430: checking for $ac_word" >&5
be912515 4430if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4431 echo $ac_n "(cached) $ac_c" 1>&6
4432else
be912515
NN
4433 if test -n "$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"; then
4434 ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4435else
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
be912515 4441 ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="dlltool"
ca9f4b81
AO
4442 break
4443 fi
4444 done
4445 IFS="$ac_save_ifs"
be912515 4446 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="dlltool"
ca9f4b81
AO
4447fi
4448fi
be912515
NN
4449ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"
4450if test -n "$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"; then
4451 echo "$ac_t""$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" 1>&6
ca9f4b81
AO
4452else
4453 echo "$ac_t""no" 1>&6
4454fi
4455
be912515 4456 CONFIGURED_DLLTOOL_FOR_TARGET=$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET
ca9f4b81 4457 else
be912515 4458 CONFIGURED_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
ca9f4b81
AO
4459 fi
4460else
be912515 4461 CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET"
ca9f4b81
AO
4462fi
4463
4464 if test -n "$ncn_target_tool_prefix"; then
4465 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
4466set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
4467echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4468echo "configure:4469: checking for $ac_word" >&5
be912515 4469if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LD_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4470 echo $ac_n "(cached) $ac_c" 1>&6
4471else
be912515
NN
4472 if test -n "$CONFIGURED_LD_FOR_TARGET"; then
4473 ac_cv_prog_CONFIGURED_LD_FOR_TARGET="$CONFIGURED_LD_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4474else
4475 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4476 ac_dummy="$PATH"
4477 for ac_dir in $ac_dummy; do
4478 test -z "$ac_dir" && ac_dir=.
4479 if test -f $ac_dir/$ac_word; then
be912515 4480 ac_cv_prog_CONFIGURED_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
ca9f4b81
AO
4481 break
4482 fi
4483 done
4484 IFS="$ac_save_ifs"
4485fi
4486fi
be912515
NN
4487CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_CONFIGURED_LD_FOR_TARGET"
4488if test -n "$CONFIGURED_LD_FOR_TARGET"; then
4489 echo "$ac_t""$CONFIGURED_LD_FOR_TARGET" 1>&6
ca9f4b81
AO
4490else
4491 echo "$ac_t""no" 1>&6
4492fi
4493
4494fi
be912515 4495if test -z "$ac_cv_prog_CONFIGURED_LD_FOR_TARGET" ; then
ca9f4b81 4496 if test $build = $target ; then
be912515 4497 ncn_cv_CONFIGURED_LD_FOR_TARGET=$CONFIGURED_LD_FOR_TARGET
ca9f4b81
AO
4498 # Extract the first word of "ld", so it can be a program name with args.
4499set dummy ld; ac_word=$2
4500echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4501echo "configure:4502: checking for $ac_word" >&5
be912515 4502if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4503 echo $ac_n "(cached) $ac_c" 1>&6
4504else
be912515
NN
4505 if test -n "$ncn_cv_CONFIGURED_LD_FOR_TARGET"; then
4506 ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="$ncn_cv_CONFIGURED_LD_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4507else
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
be912515 4513 ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="ld"
ca9f4b81
AO
4514 break
4515 fi
4516 done
4517 IFS="$ac_save_ifs"
be912515 4518 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="ld"
ca9f4b81
AO
4519fi
4520fi
be912515
NN
4521ncn_cv_CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET"
4522if test -n "$ncn_cv_CONFIGURED_LD_FOR_TARGET"; then
4523 echo "$ac_t""$ncn_cv_CONFIGURED_LD_FOR_TARGET" 1>&6
ca9f4b81
AO
4524else
4525 echo "$ac_t""no" 1>&6
4526fi
4527
be912515 4528 CONFIGURED_LD_FOR_TARGET=$ncn_cv_CONFIGURED_LD_FOR_TARGET
ca9f4b81 4529 else
be912515 4530 CONFIGURED_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
ca9f4b81
AO
4531 fi
4532else
be912515 4533 CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_CONFIGURED_LD_FOR_TARGET"
ca9f4b81
AO
4534fi
4535
4536 if test -n "$ncn_target_tool_prefix"; then
4537 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
4538set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
4539echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4540echo "configure:4541: checking for $ac_word" >&5
be912515 4541if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_NM_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4542 echo $ac_n "(cached) $ac_c" 1>&6
4543else
be912515
NN
4544 if test -n "$CONFIGURED_NM_FOR_TARGET"; then
4545 ac_cv_prog_CONFIGURED_NM_FOR_TARGET="$CONFIGURED_NM_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4546else
4547 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4548 ac_dummy="$PATH"
4549 for ac_dir in $ac_dummy; do
4550 test -z "$ac_dir" && ac_dir=.
4551 if test -f $ac_dir/$ac_word; then
be912515 4552 ac_cv_prog_CONFIGURED_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
ca9f4b81
AO
4553 break
4554 fi
4555 done
4556 IFS="$ac_save_ifs"
4557fi
4558fi
be912515
NN
4559CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_CONFIGURED_NM_FOR_TARGET"
4560if test -n "$CONFIGURED_NM_FOR_TARGET"; then
4561 echo "$ac_t""$CONFIGURED_NM_FOR_TARGET" 1>&6
ca9f4b81
AO
4562else
4563 echo "$ac_t""no" 1>&6
4564fi
4565
4566fi
be912515 4567if test -z "$ac_cv_prog_CONFIGURED_NM_FOR_TARGET" ; then
ca9f4b81 4568 if test $build = $target ; then
be912515 4569 ncn_cv_CONFIGURED_NM_FOR_TARGET=$CONFIGURED_NM_FOR_TARGET
ca9f4b81
AO
4570 # Extract the first word of "nm", so it can be a program name with args.
4571set dummy nm; ac_word=$2
4572echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4573echo "configure:4574: checking for $ac_word" >&5
be912515 4574if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4575 echo $ac_n "(cached) $ac_c" 1>&6
4576else
be912515
NN
4577 if test -n "$ncn_cv_CONFIGURED_NM_FOR_TARGET"; then
4578 ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="$ncn_cv_CONFIGURED_NM_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4579else
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
be912515 4585 ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="nm"
ca9f4b81
AO
4586 break
4587 fi
4588 done
4589 IFS="$ac_save_ifs"
be912515 4590 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="nm"
ca9f4b81
AO
4591fi
4592fi
be912515
NN
4593ncn_cv_CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET"
4594if test -n "$ncn_cv_CONFIGURED_NM_FOR_TARGET"; then
4595 echo "$ac_t""$ncn_cv_CONFIGURED_NM_FOR_TARGET" 1>&6
ca9f4b81
AO
4596else
4597 echo "$ac_t""no" 1>&6
4598fi
4599
be912515 4600 CONFIGURED_NM_FOR_TARGET=$ncn_cv_CONFIGURED_NM_FOR_TARGET
ca9f4b81 4601 else
be912515 4602 CONFIGURED_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
ca9f4b81
AO
4603 fi
4604else
be912515 4605 CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_CONFIGURED_NM_FOR_TARGET"
ca9f4b81
AO
4606fi
4607
4608 if test -n "$ncn_target_tool_prefix"; then
4609 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
4610set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
4611echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4612echo "configure:4613: checking for $ac_word" >&5
be912515 4613if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4614 echo $ac_n "(cached) $ac_c" 1>&6
4615else
be912515
NN
4616 if test -n "$CONFIGURED_RANLIB_FOR_TARGET"; then
4617 ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET="$CONFIGURED_RANLIB_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4618else
4619 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4620 ac_dummy="$PATH"
4621 for ac_dir in $ac_dummy; do
4622 test -z "$ac_dir" && ac_dir=.
4623 if test -f $ac_dir/$ac_word; then
be912515 4624 ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
ca9f4b81
AO
4625 break
4626 fi
4627 done
4628 IFS="$ac_save_ifs"
4629fi
4630fi
be912515
NN
4631CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET"
4632if test -n "$CONFIGURED_RANLIB_FOR_TARGET"; then
4633 echo "$ac_t""$CONFIGURED_RANLIB_FOR_TARGET" 1>&6
ca9f4b81
AO
4634else
4635 echo "$ac_t""no" 1>&6
4636fi
4637
4638fi
be912515 4639if test -z "$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET" ; then
ca9f4b81 4640 if test $build = $target ; then
be912515 4641 ncn_cv_CONFIGURED_RANLIB_FOR_TARGET=$CONFIGURED_RANLIB_FOR_TARGET
ca9f4b81
AO
4642 # Extract the first word of "ranlib", so it can be a program name with args.
4643set dummy ranlib; ac_word=$2
4644echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4645echo "configure:4646: checking for $ac_word" >&5
be912515 4646if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4647 echo $ac_n "(cached) $ac_c" 1>&6
4648else
be912515
NN
4649 if test -n "$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"; then
4650 ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4651else
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
be912515 4657 ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="ranlib"
ca9f4b81
AO
4658 break
4659 fi
4660 done
4661 IFS="$ac_save_ifs"
be912515 4662 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET=":"
ca9f4b81
AO
4663fi
4664fi
be912515
NN
4665ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"
4666if test -n "$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"; then
4667 echo "$ac_t""$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" 1>&6
ca9f4b81
AO
4668else
4669 echo "$ac_t""no" 1>&6
4670fi
4671
be912515 4672 CONFIGURED_RANLIB_FOR_TARGET=$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET
ca9f4b81 4673 else
be912515 4674 CONFIGURED_RANLIB_FOR_TARGET=":"
ca9f4b81
AO
4675 fi
4676else
be912515 4677 CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET"
ca9f4b81
AO
4678fi
4679
4680 if test -n "$ncn_target_tool_prefix"; then
4681 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
4682set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
4683echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4684echo "configure:4685: checking for $ac_word" >&5
be912515 4685if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4686 echo $ac_n "(cached) $ac_c" 1>&6
4687else
be912515
NN
4688 if test -n "$CONFIGURED_WINDRES_FOR_TARGET"; then
4689 ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET="$CONFIGURED_WINDRES_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4690else
4691 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4692 ac_dummy="$PATH"
4693 for ac_dir in $ac_dummy; do
4694 test -z "$ac_dir" && ac_dir=.
4695 if test -f $ac_dir/$ac_word; then
be912515 4696 ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
ca9f4b81
AO
4697 break
4698 fi
4699 done
4700 IFS="$ac_save_ifs"
4701fi
4702fi
be912515
NN
4703CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET"
4704if test -n "$CONFIGURED_WINDRES_FOR_TARGET"; then
4705 echo "$ac_t""$CONFIGURED_WINDRES_FOR_TARGET" 1>&6
ca9f4b81
AO
4706else
4707 echo "$ac_t""no" 1>&6
4708fi
4709
4710fi
be912515 4711if test -z "$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET" ; then
ca9f4b81 4712 if test $build = $target ; then
be912515 4713 ncn_cv_CONFIGURED_WINDRES_FOR_TARGET=$CONFIGURED_WINDRES_FOR_TARGET
ca9f4b81
AO
4714 # Extract the first word of "windres", so it can be a program name with args.
4715set dummy windres; ac_word=$2
4716echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
afabd8e6 4717echo "configure:4718: checking for $ac_word" >&5
be912515 4718if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET'+set}'`\" = set"; then
ca9f4b81
AO
4719 echo $ac_n "(cached) $ac_c" 1>&6
4720else
be912515
NN
4721 if test -n "$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"; then
4722 ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" # Let the user override the test.
ca9f4b81
AO
4723else
4724 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4725 ac_dummy="$PATH"
4726 for ac_dir in $ac_dummy; do
4727 test -z "$ac_dir" && ac_dir=.
4728 if test -f $ac_dir/$ac_word; then
be912515 4729 ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="windres"
ca9f4b81
AO
4730 break
4731 fi
4732 done
4733 IFS="$ac_save_ifs"
be912515 4734 test -z "$ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="windres"
ca9f4b81
AO
4735fi
4736fi
be912515
NN
4737ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"
4738if test -n "$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"; then
4739 echo "$ac_t""$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" 1>&6
ca9f4b81
AO
4740else
4741 echo "$ac_t""no" 1>&6
4742fi
4743
be912515 4744 CONFIGURED_WINDRES_FOR_TARGET=$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET
ca9f4b81 4745 else
be912515 4746 CONFIGURED_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
ca9f4b81
AO
4747 fi
4748else
be912515 4749 CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET"
ca9f4b81
AO
4750fi
4751
4977bab6 4752
79c06341 4753
79c06341 4754
e490616e 4755
4977bab6 4756
9e60a678 4757
79c06341 4758
79c06341 4759
79c06341 4760
671aa708 4761
6de9cd9a 4762
671aa708
NN
4763# Fix up target tools.
4764if test "x${build}" = "x${host}" ; then
4765 # In this case, the newly built tools can and should be used,
4766 # so we override the results of the autoconf tests.
4767 # This should really only happen when the tools are actually being built,
4768 # but that's a further refinement. The new build scheme, where
4769 # tools are built into a structure paralleling where they're installed,
4770 # should also eliminate all of this cleanly.
4771 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
4772 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
4773 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
4774 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
4775 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
4776 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
4777 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
be912515
NN
4778else
4779 # Just use the ones we found.
4780 AR_FOR_TARGET="\$(CONFIGURED_AR_FOR_TARGET)"
4781 AS_FOR_TARGET="\$(CONFIGURED_AS_FOR_TARGET)"
4782 DLLTOOL_FOR_TARGET="\$(CONFIGURED_DLLTOOL_FOR_TARGET)"
4783 LD_FOR_TARGET="\$(CONFIGURED_LD_FOR_TARGET)"
4784 NM_FOR_TARGET="\$(CONFIGURED_NM_FOR_TARGET)"
4785 RANLIB_FOR_TARGET="\$(CONFIGURED_RANLIB_FOR_TARGET)"
4786 WINDRES_FOR_TARGET="\$(CONFIGURED_WINDRES_FOR_TARGET)"
671aa708 4787fi
be912515
NN
4788
4789
4790
4791
4792
4793
4794
4795
671aa708
NN
4796# Certain tools may need extra flags.
4797AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
4798RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
4799NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
4800
ee03dc5e 4801echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
afabd8e6 4802echo "configure:4803: checking whether to enable maintainer-specific portions of Makefiles" >&5
ee03dc5e
AO
4803# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4804if test "${enable_maintainer_mode+set}" = set; then
4805 enableval="$enable_maintainer_mode"
4806 USE_MAINTAINER_MODE=$enableval
4807else
4808 USE_MAINTAINER_MODE=no
4809fi
4810
4811echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
4812
4813
4814if test "$USE_MAINTAINER_MODE" = yes; then
4815 MAINTAINER_MODE_TRUE=
4816 MAINTAINER_MODE_FALSE='#'
4817else
4818 MAINTAINER_MODE_TRUE='#'
4819 MAINTAINER_MODE_FALSE=
4820fi
4821MAINT=$MAINTAINER_MODE_TRUE
4822
2805b53a
NN
4823# ---------------------
4824# GCC bootstrap support
4825# ---------------------
4826
4827# Stage specific cflags for build.
4828stage1_cflags="-g"
4829case $build in
4830 vax-*-*)
4831 case ${GCC} in
4832 yes) stage1_cflags="-g -Wa,-J" ;;
4833 *) stage1_cflags="-g -J" ;;
4834 esac ;;
4835 powerpc-*-darwin*)
4836 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
4837 # sources; use -no-cpp-precomp to get to GNU cpp.
4838 # Apple's GCC has bugs in designated initializer handling, so disable
4839 # that too.
4840 stage1_cflags="-g -no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
4841 ;;
4842esac
4843
4844
148907ea 4845# It makes debugging easier if we create as symlinks the stage directories
ce521a9c 4846# gcc for stageN-gcc and stagePREV-gcc for stage(N-1). In case this is not
148907ea
PB
4847# possible, however, we can resort to mv.
4848echo $ac_n "checking if symbolic links between directories work""... $ac_c" 1>&6
afabd8e6 4849echo "configure:4850: checking if symbolic links between directories work" >&5
148907ea
PB
4850if eval "test \"`echo '$''{'gcc_cv_prog_ln_s_dir'+set}'`\" = set"; then
4851 echo $ac_n "(cached) $ac_c" 1>&6
4852else
4853 if test "${LN_S}" = "ln -s" \
4854 && mkdir confdir.s1 \
4855 && ln -s confdir.s1 confdir.s2 \
4856 && echo timestamp1 > confdir.s1/conftest.1 \
4857 && cmp confdir.s1/conftest.1 confdir.s2/conftest.1 \
4858 && echo timestamp2 > confdir.s2/conftest.2 \
4859 && cmp confdir.s1/conftest.2 confdir.s1/conftest.2 \
4860 && rm -f confdir.s2; then
4861 gcc_cv_prog_ln_s_dir=yes
4862else
4863 gcc_cv_prog_ln_s_dir=yes
4864fi
4865rm -rf confdir.s1 confdir.s2
4866fi
4867
4868echo "$ac_t""$gcc_cv_prog_ln_s_dir" 1>&6
4869
4870case ${gcc_cv_prog_ln_s_dir} in
4871 yes)
4872 CREATE_LINK_TO_DIR='ln -s $$1 $$2'
4873 UNDO_LINK_TO_DIR='rm -f $$1' ;;
4874 *)
4875 CREATE_LINK_TO_DIR='mv $$1 $$2'
4876 UNDO_LINK_TO_DIR='mv $$1 $$2' ;;
4877esac
4878
4879
4880
2805b53a
NN
4881# Enable -Werror in bootstrap stage2 and later.
4882# Change the default to "no" on release branches.
4883# Check whether --enable-werror or --disable-werror was given.
4884if test "${enable_werror+set}" = set; then
4885 enableval="$enable_werror"
4886 :
4887else
4888 enable_werror=yes
4889fi
4890
09a9c095
NN
4891case ${enable_werror} in
4892 yes) stage2_werror_flag="--enable-werror-always" ;;
4893 *) stage2_werror_flag="" ;;
2805b53a
NN
4894esac
4895
4896
4c4a5bbc
L
4897# If gcc is built natively with shared library enabled, set
4898# $RPATH_ENVVAR to make sure the newly built gcc shared librares are
4899# used.
4900SET_GCC_LIB_PATH=
4901if test -d ${srcdir}/gcc && test x${is_cross_compiler} = xno; then
bab37580
L
4902 case "${set_lib_path}" in
4903 no) ;;
4c4a5bbc
L
4904 *)
4905 eval "d=\$$RPATH_ENVVAR"
4906 if test x"$d" != x; then
4907 d="$pwd/gcc:$d"
4908 else
4909 d="$pwd/gcc"
4910 fi
4911 SET_GCC_LIB_PATH="\$(RPATH_ENVVAR)=$d; export \$(RPATH_ENVVAR);"
4912 ;;
4913 esac
4914fi
4915
4916
671aa708
NN
4917trap '' 1 2 15
4918cat > confcache <<\EOF
4919# This file is a shell script that caches the results of configure
4920# tests run on this system so they can be shared between configure
4921# scripts and configure runs. It is not useful on other systems.
4922# If it contains results you don't want to keep, you may remove or edit it.
4923#
4924# By default, configure uses ./config.cache as the cache file,
4925# creating it if it does not exist already. You can give configure
4926# the --cache-file=FILE option to use a different cache file; that is
4927# what configure does when it calls configure scripts in
4928# subdirectories, so they share the cache.
4929# Giving --cache-file=/dev/null disables caching, for debugging configure.
4930# config.status only pays attention to the cache file if you give it the
4931# --recheck option to rerun configure.
4932#
79c06341 4933EOF
671aa708
NN
4934# The following way of writing the cache mishandles newlines in values,
4935# but we know of no workaround that is simple, portable, and efficient.
4936# So, don't put newlines in cache variables' values.
4937# Ultrix sh set writes to stderr and can't be redirected directly,
4938# and sets the high bit in the cache file unless we assign to the vars.
4939(set) 2>&1 |
4940 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4941 *ac_space=\ *)
4942 # `set' does not quote correctly, so add quotes (double-quote substitution
4943 # turns \\\\ into \\, and sed turns \\ into \).
4944 sed -n \
4945 -e "s/'/'\\\\''/g" \
4946 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4977bab6 4947 ;;
671aa708
NN
4948 *)
4949 # `set' quotes correctly as required by POSIX, so do not add quotes.
4950 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4951 ;;
4952 esac >> confcache
4953if cmp -s $cache_file confcache; then
4954 :
4955else
4956 if test -w $cache_file; then
4957 echo "updating cache $cache_file"
4958 cat confcache > $cache_file
4959 else
4960 echo "not updating unwritable cache $cache_file"
4961 fi
4977bab6 4962fi
671aa708 4963rm -f confcache
79c06341 4964
671aa708 4965trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
79c06341 4966
671aa708
NN
4967test "x$prefix" = xNONE && prefix=$ac_default_prefix
4968# Let make expand exec_prefix.
4969test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4e77e8f1 4970
671aa708
NN
4971# Any assignment to VPATH causes Sun make to only execute
4972# the first set of double-colon rules, so remove it if not needed.
4973# If there is a colon in the path, we need to keep it.
4974if test "x$srcdir" = x.; then
4975 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
4976fi
79c06341 4977
671aa708
NN
4978trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4979
4980# Transform confdefs.h into DEFS.
4981# Protect against shell expansion while executing Makefile rules.
4982# Protect against Makefile macro expansion.
ac8b3d9d
DJ
4983cat > conftest.defs <<\EOF
4984s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
4985s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
4986s%\[%\\&%g
4987s%\]%\\&%g
4988s%\$%$$%g
4989EOF
4990DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
4991rm -f conftest.defs
4977bab6 4992
4977bab6 4993
671aa708
NN
4994# Without the "./", some shells look in PATH for config.status.
4995: ${CONFIG_STATUS=./config.status}
4977bab6 4996
671aa708
NN
4997echo creating $CONFIG_STATUS
4998rm -f $CONFIG_STATUS
4999cat > $CONFIG_STATUS <<EOF
5000#! /bin/sh
5001# Generated automatically by configure.
5002# Run this file to recreate the current configuration.
5003# This directory was configured as follows,
5004# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5005#
5006# $0 $ac_configure_args
5007#
5008# Compiler output produced by configure, useful for debugging
5009# configure, is in ./config.log if it exists.
4977bab6 5010
671aa708
NN
5011ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5012for ac_option
5013do
5014 case "\$ac_option" in
5015 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5016 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5017 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5018 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5019 echo "$CONFIG_STATUS generated by autoconf version 2.13"
5020 exit 0 ;;
5021 -help | --help | --hel | --he | --h)
5022 echo "\$ac_cs_usage"; exit 0 ;;
5023 *) echo "\$ac_cs_usage"; exit 1 ;;
4977bab6 5024 esac
671aa708 5025done
4977bab6 5026
671aa708 5027ac_given_srcdir=$srcdir
775956d0 5028ac_given_INSTALL="$INSTALL"
79c06341 5029
671aa708
NN
5030trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5031EOF
5032cat >> $CONFIG_STATUS <<EOF
5033
5034# Protect against being on the right side of a sed subst in config.status.
5035sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5036 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5037$ac_vpsub
5038$extrasub
5039s%@SHELL@%$SHELL%g
5040s%@CFLAGS@%$CFLAGS%g
5041s%@CPPFLAGS@%$CPPFLAGS%g
5042s%@CXXFLAGS@%$CXXFLAGS%g
5043s%@FFLAGS@%$FFLAGS%g
5044s%@DEFS@%$DEFS%g
5045s%@LDFLAGS@%$LDFLAGS%g
5046s%@LIBS@%$LIBS%g
5047s%@exec_prefix@%$exec_prefix%g
5048s%@prefix@%$prefix%g
5049s%@program_transform_name@%$program_transform_name%g
5050s%@bindir@%$bindir%g
5051s%@sbindir@%$sbindir%g
5052s%@libexecdir@%$libexecdir%g
5053s%@datadir@%$datadir%g
5054s%@sysconfdir@%$sysconfdir%g
5055s%@sharedstatedir@%$sharedstatedir%g
5056s%@localstatedir@%$localstatedir%g
5057s%@libdir@%$libdir%g
5058s%@includedir@%$includedir%g
5059s%@oldincludedir@%$oldincludedir%g
5060s%@infodir@%$infodir%g
5061s%@mandir@%$mandir%g
5062s%@host@%$host%g
5063s%@host_alias@%$host_alias%g
5064s%@host_cpu@%$host_cpu%g
5065s%@host_vendor@%$host_vendor%g
5066s%@host_os@%$host_os%g
5067s%@target@%$target%g
5068s%@target_alias@%$target_alias%g
5069s%@target_cpu@%$target_cpu%g
5070s%@target_vendor@%$target_vendor%g
5071s%@target_os@%$target_os%g
5072s%@build@%$build%g
5073s%@build_alias@%$build_alias%g
5074s%@build_cpu@%$build_cpu%g
5075s%@build_vendor@%$build_vendor%g
5076s%@build_os@%$build_os%g
775956d0
NN
5077s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5078s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5079s%@INSTALL_DATA@%$INSTALL_DATA%g
ad6717df 5080s%@LN@%$LN%g
148907ea 5081s%@LN_S@%$LN_S%g
3dfabf63 5082s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
afabd8e6
RS
5083s%@gcc_version_trigger@%$gcc_version_trigger%g
5084s%@gcc_version_full@%$gcc_version_full%g
5085s%@gcc_version@%$gcc_version%g
8b87bb96
NN
5086s%@build_subdir@%$build_subdir%g
5087s%@host_subdir@%$host_subdir%g
5088s%@target_subdir@%$target_subdir%g
55ffb5ed
NN
5089s%@CC@%$CC%g
5090s%@GNATBIND@%$GNATBIND%g
a76494aa 5091s%@do_compare@%$do_compare%g
6de9cd9a
DN
5092s%@gmplibs@%$gmplibs%g
5093s%@gmpinc@%$gmpinc%g
2805b53a 5094s%@stage1_languages@%$stage1_languages%g
23f6b2f9
PB
5095s%@CONFIGURED_BISON@%$CONFIGURED_BISON%g
5096s%@CONFIGURED_YACC@%$CONFIGURED_YACC%g
5097s%@CONFIGURED_M4@%$CONFIGURED_M4%g
5098s%@CONFIGURED_FLEX@%$CONFIGURED_FLEX%g
5099s%@CONFIGURED_LEX@%$CONFIGURED_LEX%g
5100s%@CONFIGURED_MAKEINFO@%$CONFIGURED_MAKEINFO%g
ce521a9c 5101s%@bootstrap_lean@%$bootstrap_lean%g
f516a7da 5102s%@default_target@%$default_target%g
671aa708
NN
5103/@serialization_dependencies@/r $serialization_dependencies
5104s%@serialization_dependencies@%%g
5105/@host_makefile_frag@/r $host_makefile_frag
5106s%@host_makefile_frag@%%g
5107/@target_makefile_frag@/r $target_makefile_frag
5108s%@target_makefile_frag@%%g
5109/@alphaieee_frag@/r $alphaieee_frag
5110s%@alphaieee_frag@%%g
5111/@ospace_frag@/r $ospace_frag
5112s%@ospace_frag@%%g
5113s%@SET_LIB_PATH@%$SET_LIB_PATH%g
5114s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
5115s%@BUILD_PREFIX@%$BUILD_PREFIX%g
5116s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
671aa708
NN
5117s%@tooldir@%$tooldir%g
5118s%@build_tooldir@%$build_tooldir%g
5119s%@GDB_TK@%$GDB_TK%g
5120s%@gxx_include_dir@%$gxx_include_dir%g
5121s%@libstdcxx_incdir@%$libstdcxx_incdir%g
671aa708 5122s%@build_configargs@%$build_configargs%g
23f6b2f9 5123s%@build_configdirs@%$build_configdirs%g
671aa708
NN
5124s%@host_configargs@%$host_configargs%g
5125s%@configdirs@%$configdirs%g
671aa708
NN
5126s%@target_configargs@%$target_configargs%g
5127s%@target_configdirs@%$target_configdirs%g
671aa708 5128s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
671aa708 5129s%@config_shell@%$config_shell%g
ca9f4b81
AO
5130s%@AR@%$AR%g
5131s%@ncn_cv_AR@%$ncn_cv_AR%g
5132s%@AS@%$AS%g
5133s%@ncn_cv_AS@%$ncn_cv_AS%g
5134s%@DLLTOOL@%$DLLTOOL%g
5135s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
5136s%@LD@%$LD%g
5137s%@ncn_cv_LD@%$ncn_cv_LD%g
5138s%@NM@%$NM%g
5139s%@ncn_cv_NM@%$ncn_cv_NM%g
5140s%@RANLIB@%$RANLIB%g
5141s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
5142s%@WINDRES@%$WINDRES%g
5143s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
5144s%@OBJCOPY@%$OBJCOPY%g
5145s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
5146s%@OBJDUMP@%$OBJDUMP%g
5147s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
671aa708 5148s%@CXX@%$CXX%g
6691a79e 5149s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g
be912515
NN
5150s%@CONFIGURED_AR_FOR_TARGET@%$CONFIGURED_AR_FOR_TARGET%g
5151s%@ncn_cv_CONFIGURED_AR_FOR_TARGET@%$ncn_cv_CONFIGURED_AR_FOR_TARGET%g
5152s%@CONFIGURED_AS_FOR_TARGET@%$CONFIGURED_AS_FOR_TARGET%g
5153s%@ncn_cv_CONFIGURED_AS_FOR_TARGET@%$ncn_cv_CONFIGURED_AS_FOR_TARGET%g
5154s%@CONFIGURED_DLLTOOL_FOR_TARGET@%$CONFIGURED_DLLTOOL_FOR_TARGET%g
5155s%@ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET@%$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET%g
5156s%@CONFIGURED_LD_FOR_TARGET@%$CONFIGURED_LD_FOR_TARGET%g
5157s%@ncn_cv_CONFIGURED_LD_FOR_TARGET@%$ncn_cv_CONFIGURED_LD_FOR_TARGET%g
5158s%@CONFIGURED_NM_FOR_TARGET@%$CONFIGURED_NM_FOR_TARGET%g
5159s%@ncn_cv_CONFIGURED_NM_FOR_TARGET@%$ncn_cv_CONFIGURED_NM_FOR_TARGET%g
5160s%@CONFIGURED_RANLIB_FOR_TARGET@%$CONFIGURED_RANLIB_FOR_TARGET%g
5161s%@ncn_cv_CONFIGURED_RANLIB_FOR_TARGET@%$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET%g
5162s%@CONFIGURED_WINDRES_FOR_TARGET@%$CONFIGURED_WINDRES_FOR_TARGET%g
5163s%@ncn_cv_CONFIGURED_WINDRES_FOR_TARGET@%$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET%g
671aa708
NN
5164s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
5165s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
5166s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
5167s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
6de9cd9a 5168s%@GFORTRAN_FOR_TARGET@%$GFORTRAN_FOR_TARGET%g
671aa708
NN
5169s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
5170s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
5171s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
5172s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
be912515
NN
5173s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
5174s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
5175s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
5176s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
5177s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
5178s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
5179s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
ee03dc5e
AO
5180s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
5181s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
5182s%@MAINT@%$MAINT%g
2805b53a 5183s%@stage1_cflags@%$stage1_cflags%g
148907ea
PB
5184s%@CREATE_LINK_TO_DIR@%$CREATE_LINK_TO_DIR%g
5185s%@UNDO_LINK_TO_DIR@%$UNDO_LINK_TO_DIR%g
09a9c095 5186s%@stage2_werror_flag@%$stage2_werror_flag%g
4c4a5bbc 5187s%@SET_GCC_LIB_PATH@%$SET_GCC_LIB_PATH%g
671aa708
NN
5188
5189CEOF
5190EOF
79c06341 5191
671aa708
NN
5192cat >> $CONFIG_STATUS <<\EOF
5193
5194# Split the substitutions into bite-sized pieces for seds with
5195# small command number limits, like on Digital OSF/1 and HP-UX.
5196ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5197ac_file=1 # Number of current file.
5198ac_beg=1 # First line for current file.
5199ac_end=$ac_max_sed_cmds # Line after last line for current file.
5200ac_more_lines=:
5201ac_sed_cmds=""
5202while $ac_more_lines; do
5203 if test $ac_beg -gt 1; then
5204 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5205 else
5206 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4977bab6 5207 fi
671aa708
NN
5208 if test ! -s conftest.s$ac_file; then
5209 ac_more_lines=false
5210 rm -f conftest.s$ac_file
5211 else
5212 if test -z "$ac_sed_cmds"; then
5213 ac_sed_cmds="sed -f conftest.s$ac_file"
5214 else
5215 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5216 fi
5217 ac_file=`expr $ac_file + 1`
5218 ac_beg=$ac_end
5219 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4977bab6 5220 fi
671aa708
NN
5221done
5222if test -z "$ac_sed_cmds"; then
5223 ac_sed_cmds=cat
4977bab6 5224fi
671aa708 5225EOF
79c06341 5226
671aa708 5227cat >> $CONFIG_STATUS <<EOF
79c06341 5228
671aa708
NN
5229CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
5230EOF
5231cat >> $CONFIG_STATUS <<\EOF
5232for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5233 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5234 case "$ac_file" in
5235 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5236 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5237 *) ac_file_in="${ac_file}.in" ;;
5238 esac
79c06341 5239
671aa708 5240 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
79c06341 5241
671aa708
NN
5242 # Remove last slash and all that follows it. Not all systems have dirname.
5243 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5244 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5245 # The file is in a subdirectory.
5246 test ! -d "$ac_dir" && mkdir "$ac_dir"
5247 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5248 # A "../" for each directory in $ac_dir_suffix.
5249 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5250 else
5251 ac_dir_suffix= ac_dots=
5252 fi
79c06341 5253
671aa708
NN
5254 case "$ac_given_srcdir" in
5255 .) srcdir=.
5256 if test -z "$ac_dots"; then top_srcdir=.
5257 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5258 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5259 *) # Relative path.
5260 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5261 top_srcdir="$ac_dots$ac_given_srcdir" ;;
5262 esac
79c06341 5263
775956d0
NN
5264 case "$ac_given_INSTALL" in
5265 [/$]*) INSTALL="$ac_given_INSTALL" ;;
5266 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5267 esac
79c06341 5268
671aa708
NN
5269 echo creating "$ac_file"
5270 rm -f "$ac_file"
5271 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5272 case "$ac_file" in
5273 *Makefile*) ac_comsub="1i\\
5274# $configure_input" ;;
5275 *) ac_comsub= ;;
5276 esac
79c06341 5277
671aa708
NN
5278 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5279 sed -e "$ac_comsub
5280s%@configure_input@%$configure_input%g
5281s%@srcdir@%$srcdir%g
5282s%@top_srcdir@%$top_srcdir%g
775956d0 5283s%@INSTALL@%$INSTALL%g
671aa708
NN
5284" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5285fi; done
5286rm -f conftest.s*
79c06341 5287
671aa708
NN
5288EOF
5289cat >> $CONFIG_STATUS <<EOF
79c06341 5290
671aa708
NN
5291EOF
5292cat >> $CONFIG_STATUS <<\EOF
79c06341
JL
5293
5294exit 0
671aa708
NN
5295EOF
5296chmod +x $CONFIG_STATUS
5297rm -fr confdefs* $ac_clean_files
5298test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
79c06341 5299
This page took 1.192295 seconds and 5 git commands to generate.