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2004-02-10 Andrew Cagney <cagney@redhat.com>
[deliverable/binutils-gdb.git] / configure
CommitLineData
a0da8069 1#! /bin/sh
252b5132 2
a0da8069
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:
e6bfb94a 14ac_help="$ac_help
1047cb91
DD		 15 --enable-serial-[{host,target,build}-]configure
16 Force sequential configuration of
e6bfb94a 17 sub-packages for the host, target or build
1047cb91 18 machine, or all sub-packages"
3d5e36ae
AO		 19ac_help="$ac_help
20 --enable-maintainer-mode enable make rules and dependencies not useful
21 (and sometimes confusing) to the casual installer"
a0da8069
NN		 22
23# Initialize some variables set by options.
24# The variables have the same names as the options, with
25# dashes changed to underlines.
26build=NONE
27cache_file=./config.cache
28exec_prefix=NONE
29host=NONE
30no_create=
31nonopt=NONE
32no_recursion=
33prefix=NONE
34program_prefix=NONE
35program_suffix=NONE
36program_transform_name=s,x,x,
37silent=
38site=
39srcdir=
40target=NONE
41verbose=
42x_includes=NONE
43x_libraries=NONE
44bindir='${exec_prefix}/bin'
45sbindir='${exec_prefix}/sbin'
46libexecdir='${exec_prefix}/libexec'
47datadir='${prefix}/share'
48sysconfdir='${prefix}/etc'
49sharedstatedir='${prefix}/com'
50localstatedir='${prefix}/var'
51libdir='${exec_prefix}/lib'
52includedir='${prefix}/include'
53oldincludedir='/usr/include'
54infodir='${prefix}/info'
55mandir='${prefix}/man'
252b5132 56
a0da8069
NN		 57# Initialize some other variables.
58subdirs=
59MFLAGS= MAKEFLAGS=
60SHELL=${CONFIG_SHELL-/bin/sh}
61# Maximum number of lines to put in a shell here document.
62ac_max_here_lines=12
252b5132 63
a0da8069
NN		 64ac_prev=
65for ac_option
66do
252b5132 67
a0da8069
NN		 68 # If the previous option needs an argument, assign it.
69 if test -n "$ac_prev"; then
70 eval "$ac_prev=\$ac_option"
71 ac_prev=
72 continue
73 fi
252b5132 74
a0da8069
NN		 75 case "$ac_option" in
76 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
77 *) ac_optarg= ;;
78 esac
79
80 # Accept the important Cygnus configure options, so we can diagnose typos.
81
82 case "$ac_option" in
83
84 -bindir | --bindir | --bindi | --bind | --bin | --bi)
85 ac_prev=bindir ;;
86 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
87 bindir="$ac_optarg" ;;
88
89 -build | --build | --buil | --bui | --bu)
90 ac_prev=build ;;
91 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
92 build="$ac_optarg" ;;
93
94 -cache-file | --cache-file | --cache-fil | --cache-fi \
95 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
96 ac_prev=cache_file ;;
97 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
98 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
99 cache_file="$ac_optarg" ;;
100
101 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
102 ac_prev=datadir ;;
103 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
104 | --da=*)
105 datadir="$ac_optarg" ;;
106
107 -disable-* | --disable-*)
108 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
109 # Reject names that are not valid shell variable names.
110 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
111 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
112 fi
113 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
114 eval "enable_${ac_feature}=no" ;;
115
116 -enable-* | --enable-*)
117 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
118 # Reject names that are not valid shell variable names.
119 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
120 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
121 fi
122 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
123 case "$ac_option" in
124 *=*) ;;
125 *) ac_optarg=yes ;;
126 esac
127 eval "enable_${ac_feature}='$ac_optarg'" ;;
128
129 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
130 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
131 | --exec | --exe | --ex)
132 ac_prev=exec_prefix ;;
133 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
134 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
135 | --exec=* | --exe=* | --ex=*)
136 exec_prefix="$ac_optarg" ;;
137
138 -gas | --gas | --ga | --g)
139 # Obsolete; use --with-gas.
140 with_gas=yes ;;
141
142 -help | --help | --hel | --he)
143 # Omit some internal or obsolete options to make the list less imposing.
144 # This message is too long to be a string in the A/UX 3.1 sh.
145 cat << EOF
146Usage: configure [options] [host]
147Options: [defaults in brackets after descriptions]
148Configuration:
149 --cache-file=FILE cache test results in FILE
150 --help print this message
151 --no-create do not create output files
152 --quiet, --silent do not print \`checking...' messages
153 --version print the version of autoconf that created configure
154Directory and file names:
155 --prefix=PREFIX install architecture-independent files in PREFIX
156 [$ac_default_prefix]
157 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
158 [same as prefix]
159 --bindir=DIR user executables in DIR [EPREFIX/bin]
160 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
161 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
162 --datadir=DIR read-only architecture-independent data in DIR
163 [PREFIX/share]
164 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
165 --sharedstatedir=DIR modifiable architecture-independent data in DIR
166 [PREFIX/com]
167 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
168 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
169 --includedir=DIR C header files in DIR [PREFIX/include]
170 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
171 --infodir=DIR info documentation in DIR [PREFIX/info]
172 --mandir=DIR man documentation in DIR [PREFIX/man]
173 --srcdir=DIR find the sources in DIR [configure dir or ..]
174 --program-prefix=PREFIX prepend PREFIX to installed program names
175 --program-suffix=SUFFIX append SUFFIX to installed program names
176 --program-transform-name=PROGRAM
177 run sed PROGRAM on installed program names
178EOF
179 cat << EOF
180Host type:
181 --build=BUILD configure for building on BUILD [BUILD=HOST]
182 --host=HOST configure for HOST [guessed]
183 --target=TARGET configure for TARGET [TARGET=HOST]
184Features and packages:
185 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
186 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
187 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
188 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
189 --x-includes=DIR X include files are in DIR
190 --x-libraries=DIR X library files are in DIR
191EOF
192 if test -n "$ac_help"; then
193 echo "--enable and --with options recognized:$ac_help"
194 fi
195 exit 0 ;;
196
197 -host | --host | --hos | --ho)
198 ac_prev=host ;;
199 -host=* | --host=* | --hos=* | --ho=*)
200 host="$ac_optarg" ;;
201
202 -includedir | --includedir | --includedi | --included | --include \
203 | --includ | --inclu | --incl | --inc)
204 ac_prev=includedir ;;
205 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
206 | --includ=* | --inclu=* | --incl=* | --inc=*)
207 includedir="$ac_optarg" ;;
208
209 -infodir | --infodir | --infodi | --infod | --info | --inf)
210 ac_prev=infodir ;;
211 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
212 infodir="$ac_optarg" ;;
213
214 -libdir | --libdir | --libdi | --libd)
215 ac_prev=libdir ;;
216 -libdir=* | --libdir=* | --libdi=* | --libd=*)
217 libdir="$ac_optarg" ;;
218
219 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
220 | --libexe | --libex | --libe)
221 ac_prev=libexecdir ;;
222 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
223 | --libexe=* | --libex=* | --libe=*)
224 libexecdir="$ac_optarg" ;;
225
226 -localstatedir | --localstatedir | --localstatedi | --localstated \
227 | --localstate | --localstat | --localsta | --localst \
228 | --locals | --local | --loca | --loc | --lo)
229 ac_prev=localstatedir ;;
230 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
231 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
232 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
233 localstatedir="$ac_optarg" ;;
234
235 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
236 ac_prev=mandir ;;
237 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
238 mandir="$ac_optarg" ;;
239
240 -nfp | --nfp | --nf)
241 # Obsolete; use --without-fp.
242 with_fp=no ;;
243
244 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
245 | --no-cr | --no-c)
246 no_create=yes ;;
247
248 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
249 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
250 no_recursion=yes ;;
251
252 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
253 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
254 | --oldin | --oldi | --old | --ol | --o)
255 ac_prev=oldincludedir ;;
256 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
257 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
258 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
259 oldincludedir="$ac_optarg" ;;
260
261 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
262 ac_prev=prefix ;;
263 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
264 prefix="$ac_optarg" ;;
265
266 -program-prefix | --program-prefix | --program-prefi | --program-pref \
267 | --program-pre | --program-pr | --program-p)
268 ac_prev=program_prefix ;;
269 -program-prefix=* | --program-prefix=* | --program-prefi=* \
270 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
271 program_prefix="$ac_optarg" ;;
272
273 -program-suffix | --program-suffix | --program-suffi | --program-suff \
274 | --program-suf | --program-su | --program-s)
275 ac_prev=program_suffix ;;
276 -program-suffix=* | --program-suffix=* | --program-suffi=* \
277 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
278 program_suffix="$ac_optarg" ;;
279
280 -program-transform-name | --program-transform-name \
281 | --program-transform-nam | --program-transform-na \
282 | --program-transform-n | --program-transform- \
283 | --program-transform | --program-transfor \
284 | --program-transfo | --program-transf \
285 | --program-trans | --program-tran \
286 | --progr-tra | --program-tr | --program-t)
287 ac_prev=program_transform_name ;;
288 -program-transform-name=* | --program-transform-name=* \
289 | --program-transform-nam=* | --program-transform-na=* \
290 | --program-transform-n=* | --program-transform-=* \
291 | --program-transform=* | --program-transfor=* \
292 | --program-transfo=* | --program-transf=* \
293 | --program-trans=* | --program-tran=* \
294 | --progr-tra=* | --program-tr=* | --program-t=*)
295 program_transform_name="$ac_optarg" ;;
296
297 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
298 | -silent | --silent | --silen | --sile | --sil)
299 silent=yes ;;
300
301 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
302 ac_prev=sbindir ;;
303 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
304 | --sbi=* | --sb=*)
305 sbindir="$ac_optarg" ;;
306
307 -sharedstatedir | --sharedstatedir | --sharedstatedi \
308 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
309 | --sharedst | --shareds | --shared | --share | --shar \
310 | --sha | --sh)
311 ac_prev=sharedstatedir ;;
312 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
313 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
314 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
315 | --sha=* | --sh=*)
316 sharedstatedir="$ac_optarg" ;;
317
318 -site | --site | --sit)
319 ac_prev=site ;;
320 -site=* | --site=* | --sit=*)
321 site="$ac_optarg" ;;
322
323 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
324 ac_prev=srcdir ;;
325 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
326 srcdir="$ac_optarg" ;;
327
328 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
329 | --syscon | --sysco | --sysc | --sys | --sy)
330 ac_prev=sysconfdir ;;
331 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
332 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
333 sysconfdir="$ac_optarg" ;;
334
335 -target | --target | --targe | --targ | --tar | --ta | --t)
336 ac_prev=target ;;
337 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
338 target="$ac_optarg" ;;
339
340 -v | -verbose | --verbose | --verbos | --verbo | --verb)
341 verbose=yes ;;
342
343 -version | --version | --versio | --versi | --vers)
344 echo "configure generated by autoconf version 2.13"
345 exit 0 ;;
346
347 -with-* | --with-*)
348 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
349 # Reject names that are not valid shell variable names.
350 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
351 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
352 fi
353 ac_package=`echo $ac_package| sed 's/-/_/g'`
354 case "$ac_option" in
355 *=*) ;;
356 *) ac_optarg=yes ;;
357 esac
358 eval "with_${ac_package}='$ac_optarg'" ;;
359
360 -without-* | --without-*)
361 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
362 # Reject names that are not valid shell variable names.
363 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
364 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
365 fi
366 ac_package=`echo $ac_package| sed 's/-/_/g'`
367 eval "with_${ac_package}=no" ;;
368
369 --x)
370 # Obsolete; use --with-x.
371 with_x=yes ;;
372
373 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
374 | --x-incl | --x-inc | --x-in | --x-i)
375 ac_prev=x_includes ;;
376 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
377 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
378 x_includes="$ac_optarg" ;;
379
380 -x-libraries | --x-libraries | --x-librarie | --x-librari \
381 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
382 ac_prev=x_libraries ;;
383 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
384 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
385 x_libraries="$ac_optarg" ;;
386
387 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
388 ;;
389
390 *)
391 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
392 echo "configure: warning: $ac_option: invalid host type" 1>&2
393 fi
394 if test "x$nonopt" != xNONE; then
395 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
396 fi
397 nonopt="$ac_option"
398 ;;
399
400 esac
401done
402
403if test -n "$ac_prev"; then
404 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
405fi
406
407trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
408
409# File descriptor usage:
410# 0 standard input
411# 1 file creation
412# 2 errors and warnings
413# 3 some systems may open it to /dev/tty
414# 4 used on the Kubota Titan
415# 6 checking for... messages and results
416# 5 compiler messages saved in config.log
417if test "$silent" = yes; then
418 exec 6>/dev/null
419else
420 exec 6>&1
421fi
422exec 5>./config.log
423
424echo "\
425This file contains any messages produced by compilers while
426running configure, to aid debugging if configure makes a mistake.
427" 1>&5
428
429# Strip out --no-create and --no-recursion so they do not pile up.
430# Also quote any args containing shell metacharacters.
431ac_configure_args=
432for ac_arg
433do
434 case "$ac_arg" in
435 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
436 | --no-cr | --no-c) ;;
437 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
438 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
439 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
440 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
441 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
442 esac
443done
444
445# NLS nuisances.
446# Only set these to C if already set. These must not be set unconditionally
447# because not all systems understand e.g. LANG=C (notably SCO).
448# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
449# Non-C LC_CTYPE values break the ctype check.
450if test "${LANG+set}" = set; then LANG=C; export LANG; fi
451if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
452if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
453if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
454
455# confdefs.h avoids OS command line length limits that DEFS can exceed.
456rm -rf conftest* confdefs.h
457# AIX cpp loses on an empty file, so make sure it contains at least a newline.
458echo > confdefs.h
459
460# A filename unique to this package, relative to the directory that
461# configure is in, which we can look for to find out if srcdir is correct.
462ac_unique_file=move-if-change
463
464# Find the source files, if location was not specified.
465if test -z "$srcdir"; then
466 ac_srcdir_defaulted=yes
467 # Try the directory containing this script, then its parent.
468 ac_prog=$0
469 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
470 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
471 srcdir=$ac_confdir
472 if test ! -r $srcdir/$ac_unique_file; then
473 srcdir=..
474 fi
475else
476 ac_srcdir_defaulted=no
477fi
478if test ! -r $srcdir/$ac_unique_file; then
479 if test "$ac_srcdir_defaulted" = yes; then
480 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
481 else
482 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
483 fi
484fi
485srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
486
487# Prefer explicitly selected file to automatically selected ones.
a6be7fc6
NC		 488if test -z "$CONFIG_SITE"; then
489 if test "x$prefix" != xNONE; then
490 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
491 else
492 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
a0da8069
NN		 493 fi
494fi
495for ac_site_file in $CONFIG_SITE; do
496 if test -r "$ac_site_file"; then
497 echo "loading site script $ac_site_file"
498 . "$ac_site_file"
499 fi
500done
501
502if test -r "$cache_file"; then
503 echo "loading cache $cache_file"
504 . $cache_file
505else
506 echo "creating cache $cache_file"
507 > $cache_file
508fi
509
510ac_ext=c
511# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
512ac_cpp='$CPP $CPPFLAGS'
513ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
514ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
515cross_compiling=$ac_cv_prog_cc_cross
516
517ac_exeext=
518ac_objext=o
519if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
520 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
521 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
522 ac_n= ac_c='
523' ac_t=' '
524 else
525 ac_n=-n ac_c= ac_t=
526 fi
527else
528 ac_n= ac_c='\c' ac_t=
529fi
530
531
75778ec4 532
a0da8069
NN		 533ac_aux_dir=
534for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
535 if test -f $ac_dir/install-sh; then
536 ac_aux_dir=$ac_dir
537 ac_install_sh="$ac_aux_dir/install-sh -c"
538 break
539 elif test -f $ac_dir/install.sh; then
540 ac_aux_dir=$ac_dir
541 ac_install_sh="$ac_aux_dir/install.sh -c"
542 break
543 fi
544done
545if test -z "$ac_aux_dir"; then
546 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
547fi
548ac_config_guess=$ac_aux_dir/config.guess
549ac_config_sub=$ac_aux_dir/config.sub
550ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
551
552
553# Do some error checking and defaulting for the host and target type.
554# The inputs are:
555# configure --host=HOST --target=TARGET --build=BUILD NONOPT
252b5132 556#
a0da8069
NN		 557# The rules are:
558# 1. You are not allowed to specify --host, --target, and nonopt at the
559# same time.
560# 2. Host defaults to nonopt.
561# 3. If nonopt is not specified, then host defaults to the current host,
562# as determined by config.guess.
563# 4. Target and build default to nonopt.
564# 5. If nonopt is not specified, then target and build default to host.
565
566# The aliases save the names the user supplied, while $host etc.
567# will get canonicalized.
568case $host---$target---$nonopt in
569NONE---*---* | *---NONE---* | *---*---NONE) ;;
570*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
571esac
572
573
574# Make sure we can run config.sub.
575if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
576else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
577fi
578
579echo $ac_n "checking host system type""... $ac_c" 1>&6
b9459e83 580echo "configure:581: checking host system type" >&5
a0da8069
NN		 581
582host_alias=$host
583case "$host_alias" in
584NONE)
585 case $nonopt in
586 NONE)
587 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
588 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
589 fi ;;
590 *) host_alias=$nonopt ;;
591 esac ;;
592esac
593
594host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
595host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
596host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
597host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
598echo "$ac_t""$host" 1>&6
599
600echo $ac_n "checking target system type""... $ac_c" 1>&6
b9459e83 601echo "configure:602: checking target system type" >&5
a0da8069
NN		 602
603target_alias=$target
604case "$target_alias" in
605NONE)
606 case $nonopt in
607 NONE) target_alias=$host_alias ;;
608 *) target_alias=$nonopt ;;
609 esac ;;
610esac
611
612target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
613target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
614target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
615target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
616echo "$ac_t""$target" 1>&6
617
618echo $ac_n "checking build system type""... $ac_c" 1>&6
b9459e83 619echo "configure:620: checking build system type" >&5
a0da8069
NN		 620
621build_alias=$build
622case "$build_alias" in
623NONE)
624 case $nonopt in
625 NONE) build_alias=$host_alias ;;
626 *) build_alias=$nonopt ;;
627 esac ;;
628esac
629
630build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
631build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
632build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
633build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
634echo "$ac_t""$build" 1>&6
635
636test "$host_alias" != "$target_alias" &&
637 test "$program_prefix$program_suffix$program_transform_name" = \
638 NONENONEs,x,x, &&
639 program_prefix=${target_alias}-
640
641if test "$program_transform_name" = s,x,x,; then
642 program_transform_name=
643else
644 # Double any \ or $. echo might interpret backslashes.
645 cat <<\EOF_SED > conftestsed
646s,\\,\\\\,g; s,\$,$$,g
647EOF_SED
648 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
649 rm -f conftestsed
650fi
651test "$program_prefix" != NONE &&
652 program_transform_name="s,^,${program_prefix},; $program_transform_name"
653# Use a double $ so make ignores it.
654test "$program_suffix" != NONE &&
655 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
656
657# sed with no file args requires a program.
658test "$program_transform_name" = "" && program_transform_name="s,x,x,"
659
660
e5c3f801
NN		 661# Get 'install' or 'install-sh' and its variants.
662# Find a good install program. We prefer a C program (faster),
663# so one script is as good as another. But avoid the broken or
664# incompatible versions:
665# SysV /etc/install, /usr/sbin/install
666# SunOS /usr/etc/install
667# IRIX /sbin/install
668# AIX /bin/install
669# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
670# AFS /usr/afsws/bin/install, which mishandles nonexistent args
671# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
672# ./install, which can be erroneously created by make from ./install.sh.
673echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
674echo "configure:675: checking for a BSD compatible install" >&5
675if test -z "$INSTALL"; then
676if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
677 echo $ac_n "(cached) $ac_c" 1>&6
678else
679 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
680 for ac_dir in $PATH; do
681 # Account for people who put trailing slashes in PATH elements.
682 case "$ac_dir/" in
683 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
684 *)
685 # OSF1 and SCO ODT 3.0 have their own names for install.
686 # Don't use installbsd from OSF since it installs stuff as root
687 # by default.
688 for ac_prog in ginstall scoinst install; do
689 if test -f $ac_dir/$ac_prog; then
690 if test $ac_prog = install &&
691 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
692 # AIX install. It has an incompatible calling convention.
693 :
694 else
695 ac_cv_path_install="$ac_dir/$ac_prog -c"
696 break 2
697 fi
698 fi
699 done
700 ;;
701 esac
702 done
703 IFS="$ac_save_IFS"
704
705fi
706 if test "${ac_cv_path_install+set}" = set; then
707 INSTALL="$ac_cv_path_install"
708 else
709 # As a last resort, use the slow shell script. We don't cache a
710 # path for INSTALL within a source directory, because that will
711 # break other packages using the cache if that directory is
712 # removed, or if the path is relative.
713 INSTALL="$ac_install_sh"
714 fi
715fi
716echo "$ac_t""$INSTALL" 1>&6
717
718# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
719# It thinks the first close brace ends the variable substitution.
720test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
721
722test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
723
724test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
725
726
859789af
AC		 727# Autoconf M4 include file defining utility macros for complex Canadian
728# cross builds.
729
dd12c3a8
NN		 730
731
732
733
734
859789af
AC		 735####
736# _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
737# or AC_INIT.
738# These demand that AC_CANONICAL_SYSTEM be called beforehand.
739
740####
741# NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
742# Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
743# Code is pretty much lifted from autoconf2.53.
744
745
a3982d48 746
859789af
AC		 747####
748# NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
749# Like AC_CHECK_TOOL, but requires the prefix if build!=host.
750
751
752
753####
754# NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
755# Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
756
757
5fbad20a
DD		 758###
759# AC_PROG_CPP_WERROR
760# Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
761# triggers warnings from the preprocessor. Will be in autoconf 2.58.
762# For now, using this also overrides header checks to use only the
763# preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
764# bit harder from here).
765# Eventually autoconf will default to checking headers with the compiler
766# instead, and we'll have to do this differently.
767
768# AC_PROG_CPP_WERROR
769
252b5132 770
252b5132 771### we might need to use some other shell than /bin/sh for running subshells
252b5132
RH		 772### If we are on Windows, search for the shell. This will permit people
773### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
774### without also having to set CONFIG_SHELL. This code will work when
775### using bash, which sets OSTYPE.
776case "${OSTYPE}" in
777*win32*)
a0da8069
NN		 778 if test x${CONFIG_SHELL} = x ; then
779 if test ! -f /bin/sh ; then
780 if test x${SHELL} != x && test -f ${SHELL} ; then
252b5132
RH		 781 CONFIG_SHELL=${SHELL}
782 export CONFIG_SHELL
783 else
784 for prog in sh sh.exe bash bash.exe; do
785 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
786 for dir in $PATH; do
787 test -z "$dir" && dir=.
788 if test -f $dir/$prog; then
789 CONFIG_SHELL=$dir/$prog
790 export CONFIG_SHELL
791 break
792 fi
793 done
794 IFS="$save_ifs"
795 test -n "${CONFIG_SHELL}" && break
796 done
797 fi
798 fi
799 fi
800 ;;
801esac
802
803config_shell=${CONFIG_SHELL-/bin/sh}
804
252b5132
RH		 805progname=$0
806# if PWD already has a value, it is probably wrong.
a0da8069 807if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
252b5132 808
d2cc0e0d 809# Export original configure arguments for use by sub-configures. These
8ff944f6
DJ		 810# will be expanded by make, so quote '$'.
811tmp="$progname $@"
812sed -e 's,\$,$$,g' <<EOF_SED > conftestsed.out
813$tmp
d2cc0e0d 814EOF_SED
8ff944f6
DJ		 815TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out`
816rm -f conftestsed.out
586c0873 817
75205f78 818
a0da8069 819moveifchange=${srcdir}/move-if-change
252b5132 820
a0da8069
NN		 821# Set srcdir to "." if that's what it is.
822# This is important for multilib support.
823pwd=`${PWDCMD-pwd}`
824srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
825if test "${pwd}" = "${srcpwd}" ; then
826 srcdir=.
252b5132
RH		 827fi
828
a0da8069 829topsrcdir=$srcpwd
252b5132 830
a0da8069
NN		 831extra_host_args=
832# Define the trigger file to make sure configure will re-run whenever
833# the gcc version number changes.
834if test "${with_gcc_version_trigger+set}" = set ; then
835 gcc_version_trigger="$with_gcc_version_trigger"
836 gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
252b5132 837else
a0da8069
NN		 838 # If gcc's sources are available, define the trigger file.
839 if test -f ${topsrcdir}/gcc/version.c ; then
840 gcc_version_trigger=${topsrcdir}/gcc/version.c
841 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
842 case "$ac_configure_args" in
843 *--with-gcc-version-trigger=$gcc_version_trigger* )
844 ;;
845 * )
846 # Add to all subconfigure arguments: build, host, and target.
e6bfb94a 847 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
a0da8069
NN		 848 ;;
849 esac
850 fi
252b5132
RH		 851fi
852
a0da8069
NN		 853### To add a new directory to the tree, first choose whether it is a target
854### or a host dependent tool. Then put it into the appropriate list
855### (library or tools, host or target), doing a dependency sort.
252b5132 856
a0da8069
NN		 857# Subdirs will be configured in the order listed in build_configdirs,
858# configdirs, or target_configdirs; see the serialization section below.
252b5132 859
a0da8069
NN		 860# Dependency sorting is only needed when *configuration* must be done in
861# a particular order. In all cases a dependency should be specified in
862# the Makefile, whether or not it's implicitly specified here.
252b5132 863
a0da8069
NN		 864# Double entries in build_configdirs, configdirs, or target_configdirs may
865# cause circular dependencies and break everything horribly.
252b5132 866
a0da8069
NN		 867# these libraries are used by various programs built for the host environment
868#
91f0e695 869host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib"
a0da8069 870
a0da8069
NN		 871# these tools are built for the host environment
872# Note, the powerpc-eabi build depends on sim occurring before gdb in order to
873# know that we are building the simulator.
874# binutils, gas and ld appear in that order because it makes sense to run
875# "make check" in that particular order.
91f0e695 876host_tools="texinfo byacc flex bison binutils gas ld gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar"
a0da8069
NN		 877
878# libgcj represents the runtime libraries only used by gcj.
879libgcj="target-libffi \
880 target-boehm-gc \
881 target-zlib \
882 target-qthreads \
883 target-libjava"
884
885# these libraries are built for the target environment, and are built after
886# the host libraries and the host tools (which may be a cross compiler)
887#
9c14acb8 888target_libraries="target-libiberty \
a0da8069
NN		 889 target-libgloss \
890 target-newlib \
b9459e83 891 target-libstdc++-v3 \
a0da8069 892 target-libf2c \
83326456 893 ${libgcj} \
a0da8069
NN		 894 target-libobjc"
895
9c14acb8
NN		 896# these tools are built using the target libraries, and are intended to
897# run only in the target environment
a0da8069 898#
9c14acb8 899# note: any program that *uses* libraries that are in the "target_libraries"
a0da8069
NN		 900# list belongs in this list. those programs are also very likely
901# candidates for the "native_only" list which follows
902#
a3dd767d 903target_tools="target-examples target-groff target-gperf target-rda"
252b5132 904
a0da8069 905################################################################################
252b5132 906
a0da8069
NN		 907## All tools belong in one of the four categories, and are assigned above
908## We assign ${configdirs} this way to remove all embedded newlines. This
909## is important because configure will choke if they ever get through.
910## ${configdirs} is directories we build using the host tools.
911## ${target_configdirs} is directories we build using the target tools.
912#
913configdirs=`echo ${host_libs} ${host_tools}`
9c14acb8 914target_configdirs=`echo ${target_libraries} ${target_tools}`
252b5132 915
dd12c3a8
NN		 916# Only make build modules if build != host.
917# This should be done more generally, but at the moment it doesn't matter.
918if test ${host_alias} != ${build_alias} ; then
919 # This is the only build module.
920 build_modules=libiberty
921else
922 build_modules=
923fi
924
925
a0da8069 926################################################################################
252b5132 927
a0da8069 928srcname="gnu development package"
252b5132 929
a0da8069
NN		 930# This gets set non-empty for some net releases of packages.
931appdirs=""
252b5132 932
a0da8069
NN		 933# Define is_cross_compiler to save on calls to 'test'.
934is_cross_compiler=
935if test x"${host}" = x"${target}" ; then
936 is_cross_compiler=no
252b5132 937else
a0da8069
NN		 938 is_cross_compiler=yes
939fi
252b5132 940
9175bfc0 941# Find the build and target subdir names.
dd12c3a8
NN		 942 case ${build_alias} in
943 "") build_noncanonical=${build} ;;
944 *) build_noncanonical=${build_alias} ;;
945esac
946
947 case ${host_alias} in
948 "") host_noncanonical=${build_noncanonical} ;;
949 *) host_noncanonical=${host_alias} ;;
950esac
951
952 case ${target_alias} in
953 "") target_noncanonical=${host_noncanonical} ;;
954 *) target_noncanonical=${target_alias} ;;
955esac
956
957 # Prefix 'build-' so this never conflicts with target_subdir.
958build_subdir="build-${build_noncanonical}"
959# Not really a subdirectory, but here for completeness.
960host_subdir=.
961# No prefix.
962target_subdir=${target_noncanonical}
963
252b5132 964
a0da8069
NN		 965# Skipdirs are removed silently.
966skipdirs=
967# Noconfigdirs are removed loudly.
968noconfigdirs=""
252b5132 969
a0da8069
NN		 970use_gnu_ld=
971# Make sure we don't let GNU ld be added if we didn't want it.
972if test x$with_gnu_ld = xno ; then
973 use_gnu_ld=no
974 noconfigdirs="$noconfigdirs ld"
252b5132
RH		 975fi
976
a0da8069
NN		 977use_gnu_as=
978# Make sure we don't let GNU as be added if we didn't want it.
979if test x$with_gnu_as = xno ; then
980 use_gnu_as=no
981 noconfigdirs="$noconfigdirs gas"
252b5132
RH		 982fi
983
a0da8069
NN		 984# some tools are so dependent upon X11 that if we're not building with X,
985# it's not even worth trying to configure, much less build, that tool.
252b5132 986
a0da8069
NN		 987case ${with_x} in
988 yes | "") ;; # the default value for this tree is that X11 is available
989 no)
990 skipdirs="${skipdirs} tk tix itcl libgui"
991 # We won't be able to build gdbtk without X.
992 enable_gdbtk=no
993 ;;
994 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
995esac
252b5132 996
a0da8069
NN		 997# Some tools are only suitable for building in a "native" situation.
998# Remove these if host!=target.
91f0e695 999native_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"
252b5132 1000
a0da8069
NN		 1001# Similarly, some are only suitable for cross toolchains.
1002# Remove these if host=target.
1003cross_only="target-libgloss target-newlib target-opcodes"
1004
1005case $is_cross_compiler in
1006 no) skipdirs="${skipdirs} ${cross_only}" ;;
1007 yes) skipdirs="${skipdirs} ${native_only}" ;;
1008esac
252b5132 1009
a0da8069
NN		 1010# If both --with-headers and --with-libs are specified, default to
1011# --without-newlib.
630fa213
GK		 1012if test x"${with_headers}" != x && test x"${with_headers} != xno \
1013 && test x"${with_libs}" != x && test x"${with_libs} != xno ; then
a0da8069
NN		 1014 if test x"${with_newlib}" = x ; then
1015 with_newlib=no
1016 fi
252b5132
RH		 1017fi
1018
a0da8069
NN		 1019# Recognize --with-newlib/--without-newlib.
1020case ${with_newlib} in
1021 no) skipdirs="${skipdirs} target-newlib" ;;
1022 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
1023esac
252b5132 1024
a0da8069 1025# Configure extra directories which are host specific
252b5132 1026
a0da8069
NN		 1027case "${host}" in
1028 *-cygwin*)
1029 configdirs="$configdirs libtermcap" ;;
1030esac
252b5132 1031
a0da8069
NN		 1032# Remove more programs from consideration, based on the host or
1033# target this usually means that a port of the program doesn't
1034# exist yet.
252b5132 1035
a0da8069
NN		 1036case "${host}" in
1037 hppa*64*-*-*)
1038 noconfigdirs="$noconfigdirs byacc"
1039 ;;
ec11bdc6 1040 i[3456789]86-*-vsta)
91f0e695 1041 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
a0da8069 1042 ;;
ec11bdc6 1043 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
91f0e695 1044 noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
bba45b8b 1045 ;;
ec11bdc6 1046 i[3456789]86-*-mingw32*)
91f0e695 1047 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
bba45b8b
NN		 1048 noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
1049 ;;
ec11bdc6 1050 i[3456789]86-*-beos*)
bba45b8b
NN		 1051 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
1052 ;;
a0da8069 1053 *-*-cygwin*)
bba45b8b 1054 noconfigdirs="autoconf automake send-pr rcs guile perl"
a0da8069
NN		 1055 ;;
1056 *-*-netbsd*)
1057 noconfigdirs="rcs"
1058 ;;
1059 ppc*-*-pe)
bba45b8b 1060 noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
a0da8069
NN		 1061 ;;
1062 powerpc-*-beos*)
1063 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
1064 ;;
1065 *-*-darwin*)
1066 noconfigdirs="$noconfigdirs tk itcl tix libgui"
1067 ;;
1068esac
252b5132 1069
a0da8069
NN		 1070# Save it here so that, even in case of --enable-libgcj, if the Java
1071# front-end isn't enabled, we still get libgcj disabled.
1072libgcj_saved=$libgcj
1073case $enable_libgcj in
1074yes)
1075 # If we reset it here, it won't get added to noconfigdirs in the
1076 # target-specific build rules, so it will be forcibly enabled
1077 # (unless the Java language itself isn't enabled).
1078 libgcj=
1079 ;;
1080no)
1081 # Make sure we get it printed in the list of not supported target libs.
1082 noconfigdirs="$noconfigdirs ${libgcj}"
1083 ;;
1084esac
252b5132 1085
a0da8069
NN		 1086case "${target}" in
1087 *-*-chorusos)
1088 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1089 ;;
04d1ab34 1090 powerpc-*-darwin*)
b3f16a9b 1091 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
b2884a0c 1092 noconfigdirs="$noconfigdirs target-libobjc"
b3f16a9b 1093 ;;
04d1ab34
GK		 1094 *-*-darwin*)
1095 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1096 noconfigdirs="$noconfigdirs target-libobjc ${libgcj}"
1097 ;;
a0da8069
NN		 1098 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1099 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1100 ;;
f8a495c8
NC		 1101 *-*-kaos*)
1102 # Remove unsupported stuff on all kaOS configurations.
b9459e83 1103 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx"
f8a495c8
NC		 1104 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
1105 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
1106 noconfigdirs="$noconfigdirs target-libgloss"
1107 ;;
a0da8069
NN		 1108 *-*-netbsd*)
1109 # Skip some stuff on all NetBSD configurations.
1110 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1111
1112 # Skip some stuff that's unsupported on some NetBSD configurations.
1113 case "${target}" in
1114 i*86-*-netbsdelf*) ;;
5b474aa8 1115 arm*-*-netbsdelf*) ;;
a0da8069
NN		 1116 *)
1117 noconfigdirs="$noconfigdirs ${libgcj}"
1118 ;;
1119 esac
1120 ;;
1121 *-*-netware)
b9459e83 1122 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}"
a0da8069
NN		 1123 ;;
1124 *-*-rtems*)
1125 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1126 case ${target} in
1127 h8300*-*-* | h8500-*-*)
1128 noconfigdirs="$noconfigdirs target-libf2c"
1129 ;;
1130 *) ;;
1131 esac
1132 ;;
c1968181
DD		 1133 *-*-uclinux*)
1134 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}"
1135 ;;
a0da8069 1136 *-*-vxworks*)
3a48a978 1137 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj}"
a0da8069
NN		 1138 ;;
1139 alpha*-dec-osf*)
1140 # ld works, but does not support shared libraries.
1141 # newlib is not 64 bit ready. I'm not sure about fileutils.
1142 # gas doesn't generate exception information.
1143 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1144 ;;
1145 alpha*-*-*vms*)
1146 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1147 ;;
1148 alpha*-*-linux*)
1149 # newlib is not 64 bit ready
1150 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1151 ;;
e1008165 1152 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
a0da8069
NN		 1153 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1154 ;;
1155 alpha*-*-*)
1156 # newlib is not 64 bit ready
1157 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1158 ;;
4a18bd6b
AO		 1159 am33_2.0-*-linux*)
1160 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1161 ;;
a0da8069
NN		 1162 sh-*-linux*)
1163 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1164 ;;
1165 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1166 noconfigdirs="$noconfigdirs ${libgcj}"
1167 noconfigdirs="$noconfigdirs target-examples"
1168 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1169 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1170 noconfigdirs="$noconfigdirs expect dejagnu"
1171 # the C++ libraries don't build on top of CE's C libraries
b9459e83 1172 noconfigdirs="$noconfigdirs target-libstdc++-v3"
a0da8069
NN		 1173 noconfigdirs="$noconfigdirs target-newlib"
1174 case "${host}" in
1175 *-*-cygwin*) ;; # keep gdb and readline
b9459e83 1176 *) noconfigdirs="$noconfigdirs gdb readline"
a0da8069
NN		 1177 ;;
1178 esac
1179 ;;
1180 arc-*-*)
1181 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1182 ;;
1183 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1184 noconfigdirs="$noconfigdirs ${libgcj}"
1185 ;;
1186 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1187 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1188 ;;
1189 arm-*-pe*)
1190 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1191 ;;
1192 arm-*-oabi*)
1193 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1194 ;;
1195 thumb-*-coff)
1196 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1197 ;;
1198 thumb-*-elf)
1199 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1200 ;;
1201 thumb-*-oabi)
1202 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1203 ;;
1204 thumb-*-pe)
1205 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1206 ;;
1207 arm-*-riscix*)
1208 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1209 ;;
1210 avr-*-*)
b9459e83 1211 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
a0da8069
NN		 1212 ;;
1213 c4x-*-* | tic4x-*-*)
b9459e83 1214 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
a0da8069
NN		 1215 ;;
1216 c54x*-*-* | tic54x-*-*)
b9459e83 1217 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
a0da8069
NN		 1218 ;;
1219 cris-*-*)
b07c2aad 1220 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
a0da8069
NN		 1221 ;;
1222 d10v-*-*)
b9459e83 1223 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
a0da8069
NN		 1224 ;;
1225 d30v-*-*)
b07c2aad 1226 noconfigdirs="$noconfigdirs ${libgcj} gdb"
a0da8069
NN		 1227 ;;
1228 fr30-*-elf*)
b07c2aad 1229 noconfigdirs="$noconfigdirs ${libgcj} gdb"
a0da8069
NN		 1230 ;;
1231 frv-*-*)
1232 noconfigdirs="$noconfigdirs ${libgcj}"
1233 ;;
1234 h8300*-*-*)
b07c2aad 1235 noconfigdirs="$noconfigdirs target-libgloss ${libgcj} target-libf2c"
a0da8069
NN		 1236 ;;
1237 h8500-*-*)
b9459e83 1238 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c"
a0da8069
NN		 1239 ;;
1240 hppa*64*-*-linux* | parisc*64*-*-linux*)
1241 # In this case, it's because the hppa64-linux target is for
1242 # the kernel only at this point and has no libc, and thus no
1243 # headers, crt*.o, etc., all of which are needed by these.
1244 noconfigdirs="$noconfigdirs target-zlib"
1245 ;;
1246 hppa*-*-*elf* | \
1247 parisc*-*-linux* | hppa*-*-linux* | \
1248 hppa*-*-lites* | \
1249 hppa*-*-openbsd* | \
1250 hppa*64*-*-*)
1251 noconfigdirs="$noconfigdirs ${libgcj}"
1252 # Do configure ld/binutils/gas for this case.
1253 ;;
1254 hppa*-*-*)
1255 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1256 # build on HP-UX 10.20.
1257 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1258 ;;
b07c2aad
HPN		 1259 i960-*-*)
1260 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1261 ;;
a0da8069
NN		 1262 ia64*-*-elf*)
1263 # No gdb support yet.
1264 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1265 ;;
1266 ia64*-**-hpux*)
1267 # No gdb or ld support yet.
08c1856b 1268 noconfigdirs="$noconfigdirs ${libgcj} tix readline mmalloc libgui itcl gdb ld"
a0da8069 1269 ;;
ec11bdc6 1270 i[3456789]86-*-coff | i[3456789]86-*-elf)
a0da8069
NN		 1271 noconfigdirs="$noconfigdirs ${libgcj}"
1272 ;;
e1008165 1273 i[3456789]86-*-freebsd* | i[3456789]86-*-kfreebsd*-gnu)
a0da8069
NN		 1274 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1275 ;;
ec11bdc6 1276 i[3456789]86-*-linux*)
a0da8069
NN		 1277 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1278 # not build java stuff by default.
1279 case "${target}" in
1280 *-*-*libc1*)
1281 noconfigdirs="$noconfigdirs ${libgcj}";;
1282 esac
1283
1284 # This section makes it possible to build newlib natively on linux.
1285 # If we are using a cross compiler then don't configure newlib.
1286 if test x${is_cross_compiler} != xno ; then
bba45b8b 1287 noconfigdirs="$noconfigdirs target-newlib"
a0da8069
NN		 1288 fi
1289 noconfigdirs="$noconfigdirs target-libgloss"
1290 # If we are not using a cross compiler, do configure newlib.
1291 # Note however, that newlib will only be configured in this situation
1292 # if the --with-newlib option has been given, because otherwise
1293 # 'target-newlib' will appear in skipdirs.
1294 ;;
ec11bdc6 1295 i[3456789]86-*-mingw32*)
a0da8069
NN		 1296 target_configdirs="$target_configdirs target-mingw"
1297 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1298
1299 # Can't build gdb for mingw32 if not native.
1300 case "${host}" in
ec11bdc6 1301 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
91f0e695 1302 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
a0da8069
NN		 1303 ;;
1304 esac
1305 ;;
1306 *-*-cygwin*)
1307 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1308 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1309 # always build newlib.
1310 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1311
1312 # Can't build gdb for Cygwin if not native.
1313 case "${host}" in
1314 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
91f0e695 1315 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
a0da8069
NN		 1316 ;;
1317 esac
1318 ;;
ec11bdc6 1319 i[3456789]86-*-pe)
b9459e83 1320 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
a0da8069 1321 ;;
ec11bdc6 1322 i[3456789]86-*-sco3.2v5*)
a0da8069
NN		 1323 # The linker does not yet know about weak symbols in COFF,
1324 # and is not configured to handle mixed ELF and COFF.
1325 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1326 ;;
ec11bdc6 1327 i[3456789]86-*-sco*)
a0da8069
NN		 1328 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1329 ;;
ec11bdc6 1330 i[3456789]86-*-solaris2*)
a0da8069
NN		 1331 noconfigdirs="$noconfigdirs target-libgloss"
1332 ;;
ec11bdc6 1333 i[3456789]86-*-sysv4*)
a0da8069
NN		 1334 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1335 ;;
ec11bdc6 1336 i[3456789]86-*-beos*)
bba45b8b
NN		 1337 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1338 ;;
b07c2aad 1339 m32r-*-*)
970f29af 1340 noconfigdirs="$noconfigdirs ${libgcj}"
b07c2aad 1341 ;;
a0da8069 1342 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
b9459e83 1343 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
a0da8069
NN		 1344 ;;
1345 m68k-*-elf*)
1346 noconfigdirs="$noconfigdirs ${libgcj}"
1347 ;;
1348 m68k-*-coff*)
1349 noconfigdirs="$noconfigdirs ${libgcj}"
1350 ;;
1351 mcore-*-pe*)
1352 # The EPOC C++ environment does not support exceptions or rtti,
1353 # and so building libstdc++-v3 tends not to always work.
1354 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1355 ;;
1356 mmix-*-*)
1357 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1358 ;;
1359 mn10200-*-*)
1360 noconfigdirs="$noconfigdirs ${libgcj}"
1361 ;;
1362 mn10300-*-*)
1363 noconfigdirs="$noconfigdirs ${libgcj}"
1364 ;;
1365 powerpc-*-aix*)
1366 # copied from rs6000-*-* entry
1367 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1368 ;;
1369 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1370 target_configdirs="$target_configdirs target-winsup"
91f0e695 1371 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
a0da8069
NN		 1372 # always build newlib.
1373 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1374 ;;
1375 # This is temporary until we can link against shared libraries
1376 powerpcle-*-solaris*)
91f0e695 1377 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
a0da8069
NN		 1378 ;;
1379 powerpc-*-beos*)
1380 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1381 ;;
a0da8069
NN		 1382 powerpc-*-eabi)
1383 noconfigdirs="$noconfigdirs ${libgcj}"
1384 ;;
a0da8069
NN		 1385 rs6000-*-lynxos*)
1386 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1387 ;;
1388 rs6000-*-aix*)
1389 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1390 ;;
1391 rs6000-*-*)
1392 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1393 ;;
1394 m68k-apollo-*)
1395 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1396 ;;
1397 mips*-*-irix5*)
1398 # The GNU linker does not support shared libraries.
1399 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1400 ;;
1401 mips*-*-irix6*)
a0da8069
NN		 1402 # Linking libjava exceeds command-line length limits on at least
1403 # IRIX 6.2, but not on IRIX 6.5.
1404 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1405 # <oldham@codesourcery.com>
aa236487 1406 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
a0da8069
NN		 1407 ;;
1408 mips*-dec-bsd*)
1409 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1410 ;;
1411 mips*-*-bsd*)
1412 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1413 ;;
1414 mipstx39-*-*)
1415 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
bba45b8b 1416 ;;
a0da8069
NN		 1417 mips*-*-linux*)
1418 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1419 ;;
1420 mips*-*-*)
1421 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1422 ;;
1423 romp-*-*)
1424 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1425 ;;
1426 sh-*-*)
1427 case "${host}" in
ec11bdc6
DD		 1428 i[3456789]86-*-vsta) ;; # don't add gprof back in
1429 i[3456789]86-*-go32*) ;; # don't add gprof back in
1430 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
a0da8069
NN		 1431 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1432 esac
1433 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1434 ;;
1435 sh64-*-*)
1436 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1437 ;;
1438 sparc-*-elf*)
1439 noconfigdirs="$noconfigdirs ${libgcj}"
1440 ;;
1441 sparc64-*-elf*)
1442 noconfigdirs="$noconfigdirs ${libgcj}"
1443 ;;
1444 sparclite-*-*)
1445 noconfigdirs="$noconfigdirs ${libgcj}"
1446 ;;
1447 sparc-*-sunos4*)
1448 noconfigdirs="$noconfigdirs ${libgcj}"
1449 if test x${is_cross_compiler} != xno ; then
1450 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1451 else
1452 use_gnu_ld=no
1453 fi
1454 ;;
1455 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1456 ;;
1457 v810-*-*)
b9459e83 1458 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
a0da8069
NN		 1459 ;;
1460 v850-*-*)
1461 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1462 ;;
1463 v850e-*-*)
1464 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1465 ;;
1466 v850ea-*-*)
1467 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1468 ;;
1469 vax-*-vms)
1470 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1471 ;;
1472 vax-*-*)
1473 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1474 ;;
fbd1054d
BW		 1475 xtensa-*-*)
1476 noconfigdirs="$noconfigdirs ${libgcj}"
1477 ;;
a0da8069 1478 ip2k-*-*)
b9459e83 1479 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
a0da8069
NN		 1480 ;;
1481 *-*-linux*)
1482 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1483 ;;
1484 *-*-lynxos*)
1485 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1486 ;;
1487 *-*-*)
1488 noconfigdirs="$noconfigdirs ${libgcj}"
1489 ;;
1490esac
252b5132 1491
a0da8069
NN		 1492# If we aren't building newlib, then don't build libgloss, since libgloss
1493# depends upon some newlib header files.
1494case "${noconfigdirs}" in
1495 *target-libgloss*) ;;
1496 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1497esac
1498
1499# Figure out what language subdirectories are present.
1500# Look if the user specified --enable-languages="..."; if not, use
1501# the environment variable $LANGUAGES if defined. $LANGUAGES might
1502# go away some day.
1503# NB: embedded tabs in this IF block -- do not untabify
1504if test x"${enable_languages+set}" != xset; then
bba45b8b
NN		 1505 if test x"${LANGUAGES+set}" = xset; then
1506 enable_languages="${LANGUAGES}"
1507 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
1508 else
1509 enable_languages=all
1510 fi
a0da8069 1511else
bba45b8b
NN		 1512 if test x"${enable_languages}" = x ||
1513 test x"${enable_languages}" = xyes;
1514 then
1515 echo configure.in: --enable-languages needs at least one language argument 1>&2
1516 exit 1
1517 fi
a0da8069
NN		 1518fi
1519enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1520
1521# First scan to see if an enabled language requires some other language.
1522# We assume that a given config-lang.in will list all the language
1523# front ends it requires, even if some are required indirectly.
4a5be7ba
NN		 1524for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1525 case ${lang_frag} in
bba45b8b 1526 ..) ;;
a0da8069
NN		 1527 # The odd quoting in the next line works around
1528 # an apparent bug in bash 1.12 on linux.
bba45b8b 1529 ${srcdir}/gcc/[*]/config-lang.in) ;;
a0da8069 1530 *)
4a5be7ba
NN		 1531 # From the config-lang.in, get $language, $lang_requires
1532 language=
1533 lang_requires=
1534 . ${lang_frag}
1535 for other in ${lang_requires} ; do
bba45b8b
NN		 1536 case ,${enable_languages}, in
1537 *,$other,*) ;;
1538 *,all,*) ;;
4a5be7ba
NN		 1539 *,$language,*)
1540 echo " \`$other' language required by \`$language'; enabling" 1>&2
1541 enable_languages="${enable_languages},${other}"
bba45b8b
NN		 1542 ;;
1543 esac
1544 done
1545 ;;
1546 esac
a0da8069
NN		 1547done
1548
4a5be7ba
NN		 1549for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1550 case ${lang_frag} in
bba45b8b
NN		 1551 ..) ;;
1552 # The odd quoting in the next line works around
1553 # an apparent bug in bash 1.12 on linux.
1554 ${srcdir}/gcc/[*]/config-lang.in) ;;
1555 *)
4a5be7ba
NN		 1556 # From the config-lang.in, get $language, $target_libs,
1557 # $lang_dirs, and $build_by_default
1558 language=
1559 target_libs=
1560 lang_dirs=
1561 build_by_default=
1562 . ${lang_frag}
1563 if test "x$language" = x ; then
1564 echo "${lang_frag} doesn't set \$language." 1>&2
bba45b8b
NN		 1565 exit 1
1566 fi
4a5be7ba
NN		 1567 case ,${enable_languages}, in
1568 *,${language},*)
1569 # Language was explicitly selected; include it.
1570 add_this_lang=yes
1571 ;;
1572 *,all,*)
1573 # 'all' was selected; include 'default' languages.
1574 case ${build_by_default} in
1575 no) add_this_lang=no ;;
1576 *) add_this_lang=yes ;;
1577 esac
1578 ;;
bba45b8b
NN		 1579 *) add_this_lang=no ;;
1580 esac
4a5be7ba
NN		 1581 case ${add_this_lang} in
1582 no)
1583 # Remove language-dependent dirs.
1584 eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
1585 ;;
1586 esac
bba45b8b
NN		 1587 ;;
1588 esac
a0da8069
NN		 1589done
1590
1591# Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1592# $target_configdirs.
1593# If we have the source for $noconfigdirs entries, add them to $notsupp.
1594
1595notsupp=""
1596for dir in . $skipdirs $noconfigdirs ; do
1597 dirname=`echo $dir | sed -e s/target-//g`
1598 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1599 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1600 if test -r $srcdir/$dirname/configure ; then
1601 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1602 true
1603 else
1604 notsupp="$notsupp $dir"
1605 fi
1606 fi
1607 fi
1608 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1609 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1610 if test -r $srcdir/$dirname/configure ; then
1611 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1612 true
1613 else
1614 notsupp="$notsupp $dir"
1615 fi
1616 fi
1617 fi
1618done
1619
1620# Sometimes the tools are distributed with libiberty but with no other
1621# libraries. In that case, we don't want to build target-libiberty.
1622if test -n "${target_configdirs}" ; then
1623 others=
1624 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1625 if test "$i" != "libiberty" ; then
1626 if test -r $srcdir/$i/configure ; then
1627 others=yes;
1628 break;
1629 fi
1630 fi
1631 done
1632 if test -z "${others}" ; then
1633 target_configdirs=
1634 fi
1635fi
1636
a0da8069
NN		 1637# Quietly strip out all directories which aren't configurable in this tree.
1638# This relies on all configurable subdirectories being autoconfiscated, which
1639# is now the case.
1640configdirs_all="$configdirs"
1641configdirs=
1642for i in ${configdirs_all} ; do
1643 if test -f ${srcdir}/$i/configure ; then
1644 configdirs="${configdirs} $i"
1645 fi
1646done
1647target_configdirs_all="$target_configdirs"
1648target_configdirs=
1649for i in ${target_configdirs_all} ; do
1650 j=`echo $i | sed -e s/target-//g`
1651 if test -f ${srcdir}/$j/configure ; then
1652 target_configdirs="${target_configdirs} $i"
1653 fi
1654done
1655
1656# Produce a warning message for the subdirs we can't configure.
1657# This isn't especially interesting in the Cygnus tree, but in the individual
1658# FSF releases, it's important to let people know when their machine isn't
1659# supported by the one or two programs in a package.
1660
1661if test -n "${notsupp}" && test -z "${norecursion}" ; then
1662 # If $appdirs is non-empty, at least one of those directories must still
1663 # be configured, or we error out. (E.g., if the gas release supports a
1664 # specified target in some subdirs but not the gas subdir, we shouldn't
1665 # pretend that all is well.)
1666 if test -n "$appdirs" ; then
1667 for dir in $appdirs ; do
1668 if test -r $dir/Makefile.in ; then
1669 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1670 appdirs=""
1671 break
1672 fi
1673 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1674 appdirs=""
1675 break
1676 fi
1677 fi
1678 done
1679 if test -n "$appdirs" ; then
1680 echo "*** This configuration is not supported by this package." 1>&2
1681 exit 1
1682 fi
1683 fi
1684 # Okay, some application will build, or we don't care to check. Still
1685 # notify of subdirs not getting built.
1686 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1687 echo " ${notsupp}" 1>&2
1688 echo " (Any other directories should still work fine.)" 1>&2
1689fi
1690
1691case "$host" in
1692 *msdosdjgpp*)
1693 enable_gdbtk=no ;;
1694esac
1695
1696copy_dirs=
1697
1698# Handle --with-headers=XXX. If the value is not "yes", the contents of
1699# the named directory are copied to $(tooldir)/sys-include.
630fa213 1700if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
a0da8069
NN		 1701 if test x${is_cross_compiler} = xno ; then
1702 echo 1>&2 '***' --with-headers is only supported when cross compiling
1703 exit 1
1704 fi
1705 if test x"${with_headers}" != xyes ; then
1706 case "${exec_prefixoption}" in
1707 "") x=${prefix} ;;
1708 *) x=${exec_prefix} ;;
1709 esac
1710 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1711 fi
1712fi
1713
1714# Handle --with-libs=XXX. If the value is not "yes", the contents of
1715# the name directories are copied to $(tooldir)/lib. Multiple directories
1716# are permitted.
630fa213 1717if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
a0da8069
NN		 1718 if test x${is_cross_compiler} = xno ; then
1719 echo 1>&2 '***' --with-libs is only supported when cross compiling
1720 exit 1
1721 fi
1722 if test x"${with_libs}" != xyes ; then
1723 # Copy the libraries in reverse order, so that files in the first named
1724 # library override files in subsequent libraries.
1725 case "${exec_prefixoption}" in
1726 "") x=${prefix} ;;
1727 *) x=${exec_prefix} ;;
1728 esac
1729 for l in ${with_libs}; do
1730 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1731 done
1732 fi
1733fi
1734
1735# Handle ${copy_dirs}
1736set fnord ${copy_dirs}
1737shift
1738while test $# != 0 ; do
1739 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1740 :
1741 else
1742 echo Copying $1 to $2
1743
1744 # Use the install script to create the directory and all required
1745 # parent directories.
1746 if test -d $2 ; then
1747 :
1748 else
1749 echo >config.temp
1750 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1751 fi
1752
1753 # Copy the directory, assuming we have tar.
1754 # FIXME: Should we use B in the second tar? Not all systems support it.
1755 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1756
1757 # It is the responsibility of the user to correctly adjust all
1758 # symlinks. If somebody can figure out how to handle them correctly
1759 # here, feel free to add the code.
1760
1761 echo $1 > $2/COPIED
1762 fi
1763 shift; shift
1764done
1765
1766# Work in distributions that contain no compiler tools, like Autoconf.
1767tentative_cc=""
1768host_makefile_frag=/dev/null
1769if test -d ${srcdir}/config ; then
1770case "${host}" in
1771 m68k-hp-hpux*)
1772 # Avoid "too much defining" errors from HPUX compiler.
1773 tentative_cc="cc -Wp,-H256000"
1774 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1775 # If it's HP/UX ar, this should be harmless.
1776 RANLIB="ar ts"
1777 ;;
1778 m68k-apollo-sysv*)
1779 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1780 ;;
1781 m68k-apollo-bsd*)
1782 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1783 # chokes on bfd, the compiler won't let you assign integers to enums, and
1784 # other problems. Defining CC to gcc is a questionable way to say "don't use
1785 # the apollo compiler" (the preferred version of GCC could be called cc,
1786 # or whatever), but I'm not sure leaving CC as cc is any better...
1787 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1788 # Used to have BISON=yacc.
1789 tentative_cc=gcc
1790 ;;
1791 m88k-dg-dgux*)
1792 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
a0da8069
NN		 1793 ;;
1794 m88k-harris-cxux*)
1795 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1796 tentative_cc="cc -Xa"
1797 host_makefile_frag="config/mh-cxux"
1798 ;;
1799 m88k-motorola-sysv*)
1800 ;;
1801 mips*-dec-ultrix*)
1802 tentative_cc="cc -Wf,-XNg1000"
1803 host_makefile_frag="config/mh-decstation"
1804 ;;
1805 mips*-nec-sysv4*)
1806 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1807 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1808 host_makefile_frag="config/mh-necv4"
1809 ;;
1810 mips*-sgi-irix4*)
1811 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1812 # environment. Also bump switch table size so that cp-parse will
1813 # compile. Bump string length limit so linker builds.
1814 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1815 ;;
1816 mips*-*-sysv4*)
1817 host_makefile_frag="config/mh-sysv4"
1818 ;;
1819 mips*-*-sysv*)
1820 # This is for a MIPS running RISC/os 4.52C.
1821
1822 # This is needed for GDB, but needs to be in the top-level make because
1823 # if a library is compiled with the bsd headers and gets linked with the
1824 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1825 # a different size).
1826 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1827 # known except to select the sysv environment. Could we use /proc instead?
1828 # These "sysv environments" and "bsd environments" often end up being a pain.
1829 #
1830 # This is not part of CFLAGS because perhaps not all C compilers have this
1831 # option.
1832 tentative_cc="cc -systype sysv"
1833 ;;
1834 i370-ibm-opened*)
1835 tentative_cc="c89"
1836 ;;
ec11bdc6 1837 i[3456789]86-*-sysv5*)
a0da8069
NN		 1838 host_makefile_frag="config/mh-sysv5"
1839 ;;
ec11bdc6 1840 i[3456789]86-*-dgux*)
a0da8069
NN		 1841 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1842 host_makefile_frag="config/mh-dgux386"
1843 ;;
ec11bdc6 1844 i[3456789]86-ncr-sysv4.3*)
a0da8069
NN		 1845 # The MetaWare compiler will generate a copyright message unless you
1846 # turn it off by adding the -Hnocopyr flag.
1847 tentative_cc="cc -Hnocopyr"
1848 ;;
ec11bdc6 1849 i[3456789]86-ncr-sysv4*)
a0da8069
NN		 1850 # for an NCR 3000 (i486/SVR4) system.
1851 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1852 # This compiler not only emits obnoxious copyright messages every time
1853 # you run it, but it chokes and dies on a whole bunch of GNU source
1854 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1855 tentative_cc="/usr/ccs/ATT/cc"
1856 host_makefile_frag="config/mh-ncr3000"
1857 ;;
ec11bdc6 1858 i[3456789]86-*-sco3.2v5*)
a0da8069 1859 ;;
ec11bdc6 1860 i[3456789]86-*-sco*)
a0da8069
NN		 1861 # The native C compiler botches some simple uses of const. Unfortunately,
1862 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1863 tentative_cc="cc -Dconst="
1864 host_makefile_frag="config/mh-sco"
1865 ;;
ec11bdc6 1866 i[3456789]86-*-udk*)
a0da8069
NN		 1867 host_makefile_frag="config/mh-sysv5"
1868 ;;
ec11bdc6 1869 i[3456789]86-*-solaris2*)
a0da8069
NN		 1870 host_makefile_frag="config/mh-sysv4"
1871 ;;
ec11bdc6 1872 i[3456789]86-*-msdosdjgpp*)
a0da8069
NN		 1873 host_makefile_frag="config/mh-djgpp"
1874 ;;
1875 *-cygwin*)
1876 host_makefile_frag="config/mh-cygwin"
1877 ;;
1878 *-mingw32*)
1879 host_makefile_frag="config/mh-mingw32"
1880 ;;
1881 *-interix*)
1882 host_makefile_frag="config/mh-interix"
1883 ;;
1884 vax-*-ultrix2*)
1885 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1886 tentative_cc=gcc
1887 ;;
1888 *-*-solaris2*)
1889 host_makefile_frag="config/mh-solaris"
1890 ;;
1891 m68k-sun-sunos*)
1892 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1893 # without overflowing the jump tables (-J says to use a 32 bit table)
1894 tentative_cc="cc -J"
1895 ;;
1896 *-hp-hpux*)
1897 tentative_cc="cc -Wp,-H256000"
1898 ;;
1899 *-*-hiux*)
1900 tentative_cc="cc -Wp,-H256000"
1901 ;;
1902 rs6000-*-lynxos*)
1903 # /bin/cc is less than useful for our purposes. Always use GCC
1904 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1905 host_makefile_frag="config/mh-lynxrs6k"
1906 ;;
1907 *-*-lynxos*)
1908 # /bin/cc is less than useful for our purposes. Always use GCC
1909 tentative_cc="/bin/gcc"
1910 ;;
1911 *-*-sysv4*)
1912 host_makefile_frag="config/mh-sysv4"
1913 ;;
1914esac
1915fi
1916
1917extra_arflags_for_target=
1918extra_nmflags_for_target=
1919extra_ranlibflags_for_target=
1920target_makefile_frag=/dev/null
1921case "${target}" in
ec11bdc6 1922 i[3456789]86-*-netware*)
a0da8069
NN		 1923 target_makefile_frag="config/mt-netware"
1924 ;;
1925 powerpc-*-netware*)
1926 target_makefile_frag="config/mt-netware"
1927 ;;
1928 *-*-linux*)
1929 target_makefile_frag="config/mt-linux"
1930 ;;
1931 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1932 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1933 # commands to handle both 32-bit and 64-bit objects. These flags are
1934 # harmless if we're using GNU nm or ar.
1935 extra_arflags_for_target=" -X32_64"
1936 extra_nmflags_for_target=" -B -X32_64"
1937 ;;
1938 *-*-darwin*)
1939 # ranlib from Darwin requires the -c flag to look at common symbols.
1940 extra_ranlibflags_for_target=" -c"
1941 ;;
1942 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1943 target_makefile_frag="config/mt-wince"
1944 ;;
1945esac
1946
1947alphaieee_frag=/dev/null
1948case $target in
1949 alpha*-*-*)
1950 # This just makes sure to use the -mieee option to build target libs.
1951 # This should probably be set individually by each library.
1952 alphaieee_frag="config/mt-alphaieee"
1953 ;;
1954esac
1955
1956# If --enable-target-optspace always use -Os instead of -O2 to build
1957# the target libraries, similarly if it is not specified, use -Os
1958# on selected platforms.
1959ospace_frag=/dev/null
1960case "${enable_target_optspace}:${target}" in
1961 yes:*)
1962 ospace_frag="config/mt-ospace"
1963 ;;
1964 :d30v-*)
1965 ospace_frag="config/mt-d30v"
1966 ;;
1967 :m32r-* | :d10v-* | :fr30-*)
1968 ospace_frag="config/mt-ospace"
1969 ;;
1970 no:* | :*)
1971 ;;
1972 *)
1973 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1974 ;;
1975esac
1976
1977# Set with_gnu_as and with_gnu_ld as appropriate.
1978#
1979# This is done by determining whether or not the appropriate directory
1980# is available, and by checking whether or not specific configurations
1981# have requested that this magic not happen.
1982#
1983# The command line options always override the explicit settings in
1984# configure.in, and the settings in configure.in override this magic.
1985#
1986# If the default for a toolchain is to use GNU as and ld, and you don't
1987# want to do that, then you should use the --without-gnu-as and
1988# --without-gnu-ld options for the configure script.
1989
1990if test x${use_gnu_as} = x &&
1991 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
1992 with_gnu_as=yes
1993 extra_host_args="$extra_host_args --with-gnu-as"
1994fi
1995
1996if test x${use_gnu_ld} = x &&
1997 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
1998 with_gnu_ld=yes
1999 extra_host_args="$extra_host_args --with-gnu-ld"
2000fi
2001
2002# If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
2003# can detect this case.
2004
2005if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
2006 with_newlib=yes
2007 extra_host_args="$extra_host_args --with-newlib"
2008fi
2009
a0da8069
NN		 2010
2011# Default to using --with-stabs for certain targets.
2012if test x${with_stabs} = x ; then
2013 case "${target}" in
e31d1ea3 2014 mips*-*-irix[56]*)
a0da8069
NN		 2015 ;;
2016 mips*-*-* | alpha*-*-osf*)
2017 with_stabs=yes;
2018 extra_host_args="${extra_host_args} --with-stabs"
2019 ;;
2020 esac
2021fi
2022
2023# hpux11 in 64bit mode has libraries in a weird place. Arrange to find
2024# them automatically.
2025case "${host}" in
2026 hppa*64*-*-hpux11*)
2027 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
2028 ;;
2029esac
2030
2031# If we aren't going to be using gcc, see if we can extract a definition
2032# of CC from the fragment.
2033# Actually, use the 'pre-extracted' version above.
2034if test -z "${CC}" && test "${build}" = "${host}" ; then
2035 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2036 found=
2037 for dir in $PATH; do
2038 test -z "$dir" && dir=.
2039 if test -f $dir/gcc; then
2040 found=yes
2041 break
2042 fi
2043 done
2044 IFS="$save_ifs"
2045 if test -z "${found}" && test -n "${tentative_cc}" ; then
2046 CC=$tentative_cc
2047 fi
2048fi
2049
2050# Some systems (e.g., one of the i386-aix systems the gas testers are
2051# using) don't handle "\$" correctly, so don't use it here.
61fa5f72 2052tooldir='${exec_prefix}'/${target_alias}
a0da8069
NN		 2053build_tooldir=${tooldir}
2054
2055# Generate a default definition for YACC. This is used if the makefile can't
2056# locate bison or byacc in objdir.
2057
2058for prog in 'bison -y' byacc yacc
2059do
2060 set dummy $prog; tmp=$2
2061 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2062 for dir in $PATH; do
2063 test -z "$dir" && dir=.
2064 if test -f $dir/$tmp; then
2065 DEFAULT_YACC="$prog"
2066 break
2067 fi
2068 done
2069 IFS="$save_ifs"
2070
2071 test -n "$DEFAULT_YACC" && break
2072done
2073
2074# Generate a default definition for M4. This is used if the makefile can't
2075# locate m4 in objdir.
2076
2077for prog in gm4 gnum4 m4
2078do
2079 set dummy $prog; tmp=$2
2080 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2081 for dir in $PATH; do
2082 test -z "$dir" && dir=.
2083 if test -f $dir/$tmp; then
2084 DEFAULT_M4="$prog"
2085 break
2086 fi
2087 done
2088 IFS="$save_ifs"
2089
2090 test -n "$DEFAULT_M4" && break
2091done
2092
2093# Generate a default definition for LEX. This is used if the makefile can't
2094# locate flex in objdir.
2095
2096for prog in flex lex
2097do
2098 set dummy $prog; tmp=$2
2099 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2100 for dir in $PATH; do
2101 test -z "$dir" && dir=.
2102 if test -f $dir/$tmp; then
2103 DEFAULT_LEX="$prog"
2104 break
2105 fi
2106 done
2107 IFS="$save_ifs"
2108
2109 test -n "$DEFAULT_LEX" && break
2110done
2111
2112if test "${build}" != "${host}" ; then
2113 # If we are doing a Canadian Cross, in which the host and build systems
2114 # are not the same, we set reasonable default values for the tools.
2115
2116 BISON=${BISON-bison}
2117 CC=${CC-${host_alias}-gcc}
2118 CFLAGS=${CFLAGS-"-g -O2"}
2119 CXX=${CXX-${host_alias}-c++}
2120 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2121 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2122 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2123 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2124 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2125 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2126 BUILD_PREFIX=${build_alias}-
2127 BUILD_PREFIX_1=${build_alias}-
2128 MAKEINFO=${MAKEINFO-makeinfo}
2129
2130 if test -z "${YACC}" ; then
2131 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2132 for dir in $PATH; do
2133 test -z "$dir" && dir=.
2134 if test -f $dir/bison; then
2135 YACC="bison -y"
2136 break
2137 fi
2138 if test -f $dir/byacc; then
2139 YACC=byacc
2140 break
2141 fi
2142 if test -f $dir/yacc; then
2143 YACC=yacc
2144 break
2145 fi
2146 done
2147 IFS="$save_ifs"
2148 if test -z "${YACC}" ; then
2149 YACC="bison -y"
2150 fi
2151 fi
2152
2153 if test -z "${LEX}" ; then
2154 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2155 for dir in $PATH; do
2156 test -z "$dir" && dir=.
2157 if test -f $dir/flex; then
2158 LEX=flex
2159 break
2160 fi
2161 if test -f $dir/lex; then
2162 LEX=lex
2163 break
2164 fi
2165 done
2166 IFS="$save_ifs"
2167 LEX=${LEX-flex}
2168 fi
2169
2170else
2171 # Set reasonable default values for some tools even if not Canadian.
2172 # Of course, these are different reasonable default values, originally
2173 # specified directly in the Makefile.
2174 # We don't export, so that autoconf can do its job.
2175 # Note that all these settings are above the fragment inclusion point
2176 # in Makefile.in, so can still be overridden by fragments.
2177 # This is all going to change when we autoconfiscate...
2178
2179 BISON="\$(USUAL_BISON)"
2180 CC_FOR_BUILD="\$(CC)"
2181 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2182 BUILD_PREFIX=
2183 BUILD_PREFIX_1=loser-
2184 MAKEINFO="\$(USUAL_MAKEINFO)"
2185 LEX="\$(USUAL_LEX)"
2186 YACC="\$(USUAL_YACC)"
2187
2188 # If CC is still not set, try to get gcc.
46ca2cc2 2189 cc_prog_is_gcc=
a0da8069
NN		 2190 if test -z "${CC}" ; then
2191 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2192 for dir in $PATH; do
2193 test -z "$dir" && dir=.
2194 if test -f $dir/gcc; then
2195 CC="gcc"
46ca2cc2 2196 cc_prog_is_gcc=yes
a0da8069
NN		 2197 echo 'void f(){}' > conftest.c
2198 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2199 CFLAGS=${CFLAGS-"-g -O2"}
2200 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2201 else
2202 CFLAGS=${CFLAGS-"-O2"}
2203 CXXFLAGS=${CXXFLAGS-"-O2"}
2204 fi
2205 rm -f conftest*
2206 break
2207 fi
2208 done
2209 IFS="$save_ifs"
2210 CC=${CC-cc}
2211 else
46ca2cc2
DA		 2212 # Determine if we are using gcc.
2213 cat > conftest.c <<EOF
2214#ifdef __GNUC__
2215 yes;
2216#endif
2217EOF
2218 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2219 cc_prog_is_gcc=yes
2220 fi
2221 rm -f conftest.c
a0da8069
NN		 2222 if test -z "${CFLAGS}"; then
2223 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2224 # is set to a version of gcc.
46ca2cc2 2225 if test "$cc_prog_is_gcc" = yes; then
a0da8069
NN		 2226 echo 'void f(){}' > conftest.c
2227 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2228 CFLAGS=${CFLAGS-"-g -O2"}
2229 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2230 else
2231 CFLAGS=${CFLAGS-"-O2"}
2232 CXXFLAGS=${CXXFLAGS-"-O2"}
2233 fi
2234 rm -f conftest*
46ca2cc2
DA		 2235 fi
2236 fi
2237 fi
2238
2239 # We must set the default linker to the linker used by gcc for the correct
2240 # operation of libtool. If LD is not defined and we are using gcc, try to
2241 # set the LD default to the ld used by gcc.
2242 if test -z "$LD"; then
2243 if test "$cc_prog_is_gcc" = yes; then
2244 case $build in
2245 *-*-mingw*)
2246 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2247 *)
2248 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2249 esac
2250 case $gcc_prog_ld in
2251 # Accept absolute paths.
2252 [\\/]* | [A-Za-z]:[\\/]*)
2253 LD="$gcc_prog_ld" ;;
a0da8069
NN		 2254 esac
2255 fi
2256 fi
2257
2258 CXX=${CXX-"c++"}
2259 CFLAGS=${CFLAGS-"-g"}
2260 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2261fi
2262
2263# FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2264# Set up the list of links to be made.
2265# ${links} is the list of link names, and ${files} is the list of names to link to.
2266
2267# Make the links.
2268configlinks="${links}"
2269if test -r ./config.status ; then
2270 mv -f ./config.status ./config.back
2271fi
2272while test -n "${files}" ; do
2273 # set file to car of files, files to cdr of files
2274 set ${files}; file=$1; shift; files=$*
2275 set ${links}; link=$1; shift; links=$*
2276
2277 if test ! -r ${srcdir}/${file} ; then
2278 if test ! -r ${file} ; then
2279 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2280 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2281 exit 1
2282 else
2283 srcfile=${file}
2284 fi
2285 else
2286 srcfile=${srcdir}/${file}
2287 fi
2288
2289 ${remove} -f ${link}
2290 # Make a symlink if possible, otherwise try a hard link
2291 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2292 true
2293 else
2294 # We need to re-remove the file because Lynx leaves a
2295 # very strange directory there when it fails an NFS symlink.
2296 ${remove} -r -f ${link}
2297 ${hard_link} ${srcfile} ${link}
2298 fi
2299 if test ! -r ${link} ; then
2300 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2301 exit 1
2302 fi
2303
2304 echo "Linked \"${link}\" to \"${srcfile}\"."
2305done
2306
2307# Create a .gdbinit file which runs the one in srcdir
2308# and tells GDB to look there for source files.
2309
2310if test -r ${srcdir}/.gdbinit ; then
2311 case ${srcdir} in
2312 .) ;;
2313 *) cat > ./.gdbinit <<EOF
2314# ${NO_EDIT}
2315dir ${srcdir}
2316dir .
2317source ${srcdir}/.gdbinit
2318EOF
2319 ;;
2320 esac
2321fi
2322
a0da8069
NN		 2323# Make sure that the compiler is able to generate an executable. If it
2324# can't, we are probably in trouble. We don't care whether we can run the
2325# executable--we might be using a cross compiler--we only care whether it
2326# can be created. At this point the main configure script has set CC.
2327we_are_ok=no
2328echo "int main () { return 0; }" > conftest.c
2329${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2330if test $? = 0 ; then
2331 if test -s conftest || test -s conftest.exe ; then
2332 we_are_ok=yes
2333 fi
2334fi
2335case $we_are_ok in
2336 no)
2337 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2338 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2339 rm -f conftest*
2340 exit 1
2341 ;;
2342esac
2343rm -f conftest*
2344
2345# The Solaris /usr/ucb/cc compiler does not appear to work.
2346case "${host}" in
2347 sparc-sun-solaris2*)
2348 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2349 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2350 could_use=
2351 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2352 if test -d /opt/cygnus/bin ; then
2353 if test "$could_use" = "" ; then
2354 could_use="/opt/cygnus/bin"
2355 else
2356 could_use="$could_use or /opt/cygnus/bin"
2357 fi
2358 fi
2359 if test "$could_use" = "" ; then
2360 echo "Warning: compilation may fail because you're using"
2361 echo "/usr/ucb/cc. You should change your PATH or CC "
2362 echo "variable and rerun configure."
2363 else
2364 echo "Warning: compilation may fail because you're using"
2365 echo "/usr/ucb/cc, when you should use the C compiler from"
2366 echo "$could_use. You should change your"
2367 echo "PATH or CC variable and rerun configure."
2368 fi
2369 fi
2370 ;;
2371esac
2372
2373# If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2374# binutils tools will find libbfd.so.
b9459e83
NN		 2375case "${enable_shared}" in
2376 no | "") SET_LIB_PATH= ;;
2377 *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
2378esac
a0da8069
NN		 2379
2380case "${host}" in
2381 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2382 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2383esac
2384
2385# Record target_configdirs and the configure arguments for target and
2386# build configuration in Makefile.
2387target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2388
2389# This is the final value for target_configdirs. configdirs already
dd12c3a8
NN		 2390# has its final value, as does build_modules. It's time to create some
2391# lists of valid targets.
bfbe5519 2392
a0da8069
NN		 2393all_build_modules=
2394configure_build_modules=
dd12c3a8
NN		 2395for module in ${build_modules} ; do
2396 all_build_modules=all-build-${module}
2397 configure_build_modules=configure-build-${module}
2398done
a0da8069 2399
a0da8069
NN		 2400# Determine whether gdb needs tk/tcl or not.
2401# Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2402# and in that case we want gdb to be built without tk. Ugh!
2403# In fact I believe gdb is the *only* package directly dependent on tk,
2404# so we should be able to put the 'maybe's in unconditionally and
2405# leave out the maybe dependencies when enable_gdbtk is false. I'm not
2406# 100% sure that that's safe though.
c180f501
AC		 2407
2408gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
a0da8069
NN		 2409case "$enable_gdbtk" in
2410 no)
2411 GDB_TK="" ;;
c180f501
AC		 2412 yes)
2413 GDB_TK="${gdb_tk}" ;;
a0da8069 2414 *)
c180f501
AC		 2415 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2416 # distro. Eventually someone will fix this and move Insight, nee
2417 # gdbtk to a separate directory.
2418 if test -d ${srcdir}/gdb/gdbtk ; then
2419 GDB_TK="${gdb_tk}"
2420 else
2421 GDB_TK=""
2422 fi
2423 ;;
a0da8069
NN		 2424esac
2425
2426# Create the 'maybe dependencies'. This uses a temporary file.
dd12c3a8
NN		 2427
2428# While at that, we remove Makefiles if we were started for recursive
2429# configuration, so that the top-level Makefile reconfigures them,
2430# like we used to do when configure itself was recursive.
a0da8069 2431rm -f maybedep.tmp
e6bfb94a 2432echo '# maybedep.tmp' > maybedep.tmp
dd12c3a8
NN		 2433
2434# Make-targets which may need maybe dependencies.
2a4cbe27
NN		 2435mts="configure all install check clean distclean dvi info install-info"
2436mts="${mts} installcheck mostlyclean maintainer-clean TAGS"
dd12c3a8
NN		 2437
2438# Loop over modules and make-targets.
2439for module in ${build_modules} ; do
2440 if test -z "${no_recursion}" \
2441 && test -f ${build_subdir}/${module}/Makefile; then
2442 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2443 rm -f ${build_subdir}/${module}/Makefile
2444 fi
2445 for mt in ${mts} ; do
2446 case ${mt} in
2447 install) ;; # No installing build modules.
2448 *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;;
2449 esac
2450 done
2451done
2452for module in ${configdirs} ; do
2453 if test -z "${no_recursion}" \
2454 && test -f ${module}/Makefile; then
2455 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2456 rm -f ${module}/Makefile
2457 fi
2458 for mt in ${mts} ; do
2459 echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp
2460 done
2461done
2462for module in ${target_configdirs} ; do
2463 if test -z "${no_recursion}" \
2464 && test -f ${target_subdir}/${module}/Makefile; then
2465 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2466 rm -f ${target_subdir}/${module}/Makefile
2467 fi
2468 for mt in ${mts} ; do
2469 echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp
2470 done
a0da8069
NN		 2471done
2472maybe_dependencies=maybedep.tmp
2473
2474
2475# Create the serialization dependencies. This uses a temporary file.
2476
e6bfb94a
AO		 2477# Check whether --enable-serial-configure or --disable-serial-configure was given.
2478if test "${enable_serial_configure+set}" = set; then
2479 enableval="$enable_serial_configure"
2480 :
2481fi
2482
2483
1047cb91
DD		 2484case ${enable_serial_configure} in
2485 yes)
2486 enable_serial_build_configure=yes
2487 enable_serial_host_configure=yes
2488 enable_serial_target_configure=yes
2489 ;;
2490esac
2491
a0da8069
NN		 2492# These force 'configure's to be done one at a time, to avoid problems
2493# with contention over a shared config.cache.
2494rm -f serdep.tmp
e6bfb94a 2495echo '# serdep.tmp' > serdep.tmp
a0da8069 2496olditem=
1047cb91 2497test "x${enable_serial_build_configure}" = xyes &&
a0da8069
NN		 2498for item in ${build_configdirs} ; do
2499 case ${olditem} in
2500 "") ;;
e6bfb94a 2501 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
a0da8069
NN		 2502 esac
2503 olditem=${item}
2504done
2505olditem=
1047cb91 2506test "x${enable_serial_host_configure}" = xyes &&
a0da8069
NN		 2507for item in ${configdirs} ; do
2508 case ${olditem} in
2509 "") ;;
e6bfb94a 2510 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
a0da8069
NN		 2511 esac
2512 olditem=${item}
2513done
2514olditem=
1047cb91 2515test "x${enable_serial_target_configure}" = xyes &&
a0da8069
NN		 2516for item in ${target_configdirs} ; do
2517 case ${olditem} in
2518 "") ;;
e6bfb94a 2519 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
a0da8069
NN		 2520 esac
2521 olditem=${item}
2522done
2523serialization_dependencies=serdep.tmp
2524
2525
e6bfb94a
AO		 2526# Base args. Strip norecursion, cache-file, srcdir, host, build,
2527# target and nonopt. These are the ones we might not want to pass
f27d4f92
DJ		 2528# down to subconfigures. Also strip program-prefix, program-suffix,
2529# and program-transform-name, so that we can pass down a consistent
2530# program-transform-name. If autoconf has put single quotes around
2531# any of these arguments (because they contain shell metacharacters)
2532# then this will fail; in practice this only happens for
2533# --program-transform-name, so be sure to override --program-transform-name
2534# at the end of the argument list.
2535# These will be expanded by make, so quote '$'.
d2cc0e0d
GK		 2536cat <<\EOF_SED > conftestsed
2537s/ --no[^ ]* / /
2538s/ --c[a-z-]*[= ][^ ]* / /
2539s/ --sr[a-z-]*[= ][^ ]* / /
2540s/ --ho[a-z-]*[= ][^ ]* / /
2541s/ --bu[a-z-]*[= ][^ ]* / /
2542s/ --t[a-z-]*[= ][^ ]* / /
f27d4f92 2543s/ --program-[pst][a-z-]*[= ][^ ]* / /
d2cc0e0d
GK		 2544s/ -cache-file[= ][^ ]* / /
2545s/ -srcdir[= ][^ ]* / /
2546s/ -host[= ][^ ]* / /
2547s/ -build[= ][^ ]* / /
2548s/ -target[= ][^ ]* / /
f27d4f92
DJ		 2549s/ -program-prefix[= ][^ ]* / /
2550s/ -program-suffix[= ][^ ]* / /
2551s/ -program-transform-name[= ][^ ]* / /
d2cc0e0d
GK		 2552s/ [^' -][^ ]* / /
2553s/^ *//;s/ *$//
8ff944f6
DJ		 2554s,\$,$$,g
2555EOF_SED
2556sed -f conftestsed <<EOF_SED > conftestsed.out
2557 ${ac_configure_args}
d2cc0e0d 2558EOF_SED
8ff944f6
DJ		 2559baseargs=`cat conftestsed.out`
2560rm -f conftestsed conftestsed.out
a0da8069 2561
f27d4f92
DJ		 2562# Add in --program-transform-name, after --program-prefix and
2563# --program-suffix have been applied to it. Autoconf has already
2564# doubled dollar signs and backslashes in program_transform_name; we want
2565# the backslashes un-doubled, and then the entire thing wrapped in single
2566# quotes, because this will be expanded first by make and then by the shell.
2567# Also, because we want to override the logic in subdir configure scripts to
2568# choose program_transform_name, replace any s,x,x, with s,y,y,.
2569sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
2570${program_transform_name}
2571EOF_SED
2572gcc_transform_name=`cat conftestsed.out`
2573rm -f conftestsed.out
2574baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
2575
a0da8069
NN		 2576# For the build-side libraries, we just need to pretend we're native,
2577# and not use the same cache file. Multilibs are neither needed nor
2578# desired.
2579build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2580
2581# For host modules, accept cache file option, or specification as blank.
2582case "${cache_file}" in
2583"") # empty
2584 cache_file_option="" ;;
2585/* | [A-Za-z]:[\\/]* ) # absolute path
2586 cache_file_option="--cache-file=${cache_file}" ;;
2587*) # relative path
2588 cache_file_option="--cache-file=../${cache_file}" ;;
2589esac
2590
82252c06
NN		 2591# Host dirs don't like to share a cache file either, horribly enough.
2592# This seems to be due to autoconf 2.5x stupidity.
bb5dca17 2593host_configargs="--cache-file=./config.cache --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
a0da8069
NN		 2594
2595target_configargs=${baseargs}
2596
2597# Passing a --with-cross-host argument lets the target libraries know
2598# whether they are being built with a cross-compiler or being built
2599# native. However, it would be better to use other mechanisms to make the
2600# sorts of decisions they want to make on this basis. Please consider
2601# this option to be deprecated. FIXME.
2602if test x${is_cross_compiler} = xyes ; then
2603 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2604fi
2605
2606# Default to --enable-multilib.
2607if test x${enable_multilib} = x ; then
2608 target_configargs="--enable-multilib ${target_configargs}"
2609fi
2610
2611# Pass --with-newlib if appropriate. Note that target_configdirs has
2612# changed from the earlier setting of with_newlib.
2613if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2614 target_configargs="--with-newlib ${target_configargs}"
2615fi
2616
95036d20
NN		 2617# Different target subdirs use different values of certain variables
2618# (notably CXX). Worse, multilibs use *lots* of different values.
2619# Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
2620# it doesn't automatically accept command-line overrides of them.
2621# This means it's not safe for target subdirs to share a cache file,
2622# which is disgusting, but there you have it. Hopefully this can be
2623# fixed in future. It's still worthwhile to use a cache file for each
2624# directory. I think.
2625
a0da8069 2626# Pass the appropriate --host, --build, and --cache-file arguments.
bb5dca17 2627target_configargs="--cache-file=./config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
a0da8069
NN		 2628
2629# provide a proper gxx_include_dir.
2630# Note, if you change the default, make sure to fix both here and in
2631# the gcc and libstdc++-v3 subdirectories.
2632# Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
3db0a37f
NN		 2633case "${with_gxx_include_dir}" in
2634 yes)
2635 { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
2636 ;;
2637 no | "")
2638 case "${enable_version_specific_runtime_libs}" in
2639 yes) gxx_include_dir='${libsubdir}/include/c++' ;;
2640 *)
2641 . ${srcdir}/config.if
2642 gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
2643 esac ;;
2644 *) gxx_include_dir=${with_gxx_include_dir} ;;
2645esac
a0da8069
NN		 2646
2647FLAGS_FOR_TARGET=
2648case " $target_configdirs " in
2649 *" newlib "*)
2650 case " $target_configargs " in
2651 *" --with-newlib "*)
2652 case "$target" in
2653 *-cygwin*)
564b43e5 2654 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 $$s/winsup/w32api/include' ;;
a0da8069
NN		 2655 esac
2656
2657 # If we're not building GCC, don't discard standard headers.
2658 if test -d ${srcdir}/gcc; then
2659 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2660
2661 if test "${build}" != "${host}"; then
2662 # On Canadian crosses, CC_FOR_TARGET will have already been set
2663 # by `configure', so we won't have an opportunity to add -Bgcc/
2664 # to it. This is right: we don't want to search that directory
2665 # for binaries, but we want the header files in there, so add
2666 # them explicitly.
2667 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2668
2669 # Someone might think of using the pre-installed headers on
2670 # Canadian crosses, in case the installed compiler is not fully
2671 # compatible with the compiler being built. In this case, it
2672 # would be better to flag an error than risking having
2673 # incompatible object files being constructed. We can't
2674 # guarantee that an error will be flagged, but let's hope the
2675 # compiler will do it, when presented with incompatible header
2676 # files.
2677 fi
2678 fi
2679
2680 case "${target}-${is_cross_compiler}" in
ec11bdc6 2681 i[3456789]86-*-linux*-no)
a0da8069
NN		 2682 # Here host == target, so we don't need to build gcc,
2683 # so we don't want to discard standard headers.
2684 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2685 ;;
2686 *)
2687 # If we're building newlib, use its generic headers last, but search
2688 # for any libc-related directories first (so make it the last -B
2689 # switch).
2690 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2691 ;;
2692 esac
2693 ;;
2694 esac
2695 ;;
2696esac
2697
5fbad20a
DD		 2698# Allow the user to override the flags for
2699# our build compiler if desired.
2700CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
2701
a0da8069
NN		 2702# On Canadian crosses, we'll be searching the right directories for
2703# the previously-installed cross compiler, so don't bother to add
2704# flags for directories within the install tree of the compiler
2705# being built; programs in there won't even run.
2706if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2707 # Search for pre-installed headers if nothing else fits.
bba45b8b 2708 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
a0da8069
NN		 2709fi
2710
2711if test "x${use_gnu_ld}" = x &&
2712 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2713 # Arrange for us to find uninstalled linker scripts.
2714 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2715fi
2716
2717if test "x${CC_FOR_TARGET+set}" = xset; then
2718 :
2719elif test -d ${srcdir}/gcc; then
2720 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2721elif test "$host" = "$target"; then
2722 CC_FOR_TARGET='$(CC)'
2723else
e78b5cfe 2724 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
a0da8069
NN		 2725fi
2726CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2727
2728if test "x${GCJ_FOR_TARGET+set}" = xset; then
2729 :
2730elif test -d ${srcdir}/gcc; then
2731 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2732elif test "$host" = "$target"; then
2733 GCJ_FOR_TARGET='gcj'
2734else
e78b5cfe 2735 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
a0da8069
NN		 2736fi
2737GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2738
2739# Don't use libstdc++-v3's flags to configure/build itself.
56f25033 2740libstdcxx_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'
f2ab5990 2741raw_libstdcxx_flags='-L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
a0da8069
NN		 2742
2743if test "x${CXX_FOR_TARGET+set}" = xset; then
75addda2
DJ		 2744 if test "x${RAW_CXX_FOR_TARGET+set}" != xset; then
2745 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2746 fi
a0da8069
NN		 2747elif test -d ${srcdir}/gcc; then
2748 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2749 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2750 # default whereas gcc does not.
2751 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2752 # all other cases.
2753 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2754 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2755elif test "$host" = "$target"; then
2756 CXX_FOR_TARGET='$(CXX)'
2757 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2758else
e78b5cfe 2759 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
a0da8069
NN		 2760 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2761fi
2762CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2763RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2764
2765qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2766qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2767
2768# We want to defer the evaluation of `cmd`s and shell variables in
2769# CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2770# bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2771# quotes, but we still have to duplicate `$'s so that shell variables
2772# can be expanded by the nested make as shell variables, not as make
2773# macros.
2774qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2775qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2776
2777# Wrap CC_FOR_TARGET and friends, for certain types of builds.
2778CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2779GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2780CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2781RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2782CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2783RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2784
2785# Makefile fragments.
2786host_makefile_frag=${srcdir}/${host_makefile_frag}
2787target_makefile_frag=${srcdir}/${target_makefile_frag}
2788alphaieee_frag=${srcdir}/${alphaieee_frag}
2789ospace_frag=${srcdir}/${ospace_frag}
2790
2791
2792
2793
2794
2795# Miscellanea: directories, flags, etc.
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
a0da8069
NN		 2809# Build module lists & subconfigure args.
2810
2811
2812
2813
a0da8069
NN		 2814# Host module lists & subconfigure args.
2815
2816
2817
a0da8069
NN		 2818# Target module lists & subconfigure args.
2819
2820
2821
a0da8069
NN		 2822# Build tools.
2823
2824
2825
2826
2827
2828
2829
2830# Host tools.
859789af
AC		 2831ncn_tool_prefix=
2832test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2833ncn_target_tool_prefix=
2834test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2835
2836 if test -n "$ncn_tool_prefix"; then
2837 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2838set dummy ${ncn_tool_prefix}ar; ac_word=$2
2839echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 2840echo "configure:2841: checking for $ac_word" >&5
859789af
AC		 2841if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2842 echo $ac_n "(cached) $ac_c" 1>&6
2843else
2844 if test -n "$AR"; then
2845 ac_cv_prog_AR="$AR" # Let the user override the test.
2846else
2847 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2848 ac_dummy="$PATH"
2849 for ac_dir in $ac_dummy; do
2850 test -z "$ac_dir" && ac_dir=.
2851 if test -f $ac_dir/$ac_word; then
2852 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2853 break
2854 fi
2855 done
2856 IFS="$ac_save_ifs"
2857fi
2858fi
2859AR="$ac_cv_prog_AR"
2860if test -n "$AR"; then
2861 echo "$ac_t""$AR" 1>&6
2862else
2863 echo "$ac_t""no" 1>&6
2864fi
2865
2866fi
2867if test -z "$ac_cv_prog_AR" ; then
2868 if test $build = $host ; then
2869 ncn_cv_AR=$AR
2870 # Extract the first word of "ar", so it can be a program name with args.
2871set dummy ar; ac_word=$2
2872echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 2873echo "configure:2874: checking for $ac_word" >&5
859789af
AC		 2874if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2875 echo $ac_n "(cached) $ac_c" 1>&6
2876else
2877 if test -n "$ncn_cv_AR"; then
2878 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2879else
2880 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2881 ac_dummy="$PATH"
2882 for ac_dir in $ac_dummy; do
2883 test -z "$ac_dir" && ac_dir=.
2884 if test -f $ac_dir/$ac_word; then
2885 ac_cv_prog_ncn_cv_AR="ar"
2886 break
2887 fi
2888 done
2889 IFS="$ac_save_ifs"
2890 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2891fi
2892fi
2893ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2894if test -n "$ncn_cv_AR"; then
2895 echo "$ac_t""$ncn_cv_AR" 1>&6
2896else
2897 echo "$ac_t""no" 1>&6
2898fi
2899
2900 AR=$ncn_cv_AR
2901 else
2902 AR="${ncn_tool_prefix}ar"
2903 fi
2904else
2905 AR="$ac_cv_prog_AR"
2906fi
2907
2908 if test -n "$ncn_tool_prefix"; then
2909 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2910set dummy ${ncn_tool_prefix}as; ac_word=$2
2911echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 2912echo "configure:2913: checking for $ac_word" >&5
859789af
AC		 2913if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2914 echo $ac_n "(cached) $ac_c" 1>&6
2915else
2916 if test -n "$AS"; then
2917 ac_cv_prog_AS="$AS" # Let the user override the test.
2918else
2919 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2920 ac_dummy="$PATH"
2921 for ac_dir in $ac_dummy; do
2922 test -z "$ac_dir" && ac_dir=.
2923 if test -f $ac_dir/$ac_word; then
2924 ac_cv_prog_AS="${ncn_tool_prefix}as"
2925 break
2926 fi
2927 done
2928 IFS="$ac_save_ifs"
2929fi
2930fi
2931AS="$ac_cv_prog_AS"
2932if test -n "$AS"; then
2933 echo "$ac_t""$AS" 1>&6
2934else
2935 echo "$ac_t""no" 1>&6
2936fi
2937
2938fi
2939if test -z "$ac_cv_prog_AS" ; then
2940 if test $build = $host ; then
2941 ncn_cv_AS=$AS
2942 # Extract the first word of "as", so it can be a program name with args.
2943set dummy as; ac_word=$2
2944echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 2945echo "configure:2946: checking for $ac_word" >&5
859789af
AC		 2946if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2947 echo $ac_n "(cached) $ac_c" 1>&6
2948else
2949 if test -n "$ncn_cv_AS"; then
2950 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2951else
2952 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2953 ac_dummy="$PATH"
2954 for ac_dir in $ac_dummy; do
2955 test -z "$ac_dir" && ac_dir=.
2956 if test -f $ac_dir/$ac_word; then
2957 ac_cv_prog_ncn_cv_AS="as"
2958 break
2959 fi
2960 done
2961 IFS="$ac_save_ifs"
2962 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2963fi
2964fi
2965ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2966if test -n "$ncn_cv_AS"; then
2967 echo "$ac_t""$ncn_cv_AS" 1>&6
2968else
2969 echo "$ac_t""no" 1>&6
2970fi
2971
2972 AS=$ncn_cv_AS
2973 else
2974 AS="${ncn_tool_prefix}as"
2975 fi
2976else
2977 AS="$ac_cv_prog_AS"
2978fi
2979
2980 if test -n "$ncn_tool_prefix"; then
2981 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2982set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2983echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 2984echo "configure:2985: checking for $ac_word" >&5
859789af
AC		 2985if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2986 echo $ac_n "(cached) $ac_c" 1>&6
2987else
2988 if test -n "$DLLTOOL"; then
2989 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2990else
2991 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2992 ac_dummy="$PATH"
2993 for ac_dir in $ac_dummy; do
2994 test -z "$ac_dir" && ac_dir=.
2995 if test -f $ac_dir/$ac_word; then
2996 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2997 break
2998 fi
2999 done
3000 IFS="$ac_save_ifs"
3001fi
3002fi
3003DLLTOOL="$ac_cv_prog_DLLTOOL"
3004if test -n "$DLLTOOL"; then
3005 echo "$ac_t""$DLLTOOL" 1>&6
3006else
3007 echo "$ac_t""no" 1>&6
3008fi
3009
3010fi
3011if test -z "$ac_cv_prog_DLLTOOL" ; then
3012 if test $build = $host ; then
3013 ncn_cv_DLLTOOL=$DLLTOOL
3014 # Extract the first word of "dlltool", so it can be a program name with args.
3015set dummy dlltool; ac_word=$2
3016echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3017echo "configure:3018: checking for $ac_word" >&5
859789af
AC		 3018if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
3019 echo $ac_n "(cached) $ac_c" 1>&6
3020else
3021 if test -n "$ncn_cv_DLLTOOL"; then
3022 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
3023else
3024 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3025 ac_dummy="$PATH"
3026 for ac_dir in $ac_dummy; do
3027 test -z "$ac_dir" && ac_dir=.
3028 if test -f $ac_dir/$ac_word; then
3029 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3030 break
3031 fi
3032 done
3033 IFS="$ac_save_ifs"
3034 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3035fi
3036fi
3037ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
3038if test -n "$ncn_cv_DLLTOOL"; then
3039 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
3040else
3041 echo "$ac_t""no" 1>&6
3042fi
3043
3044 DLLTOOL=$ncn_cv_DLLTOOL
3045 else
3046 DLLTOOL="${ncn_tool_prefix}dlltool"
3047 fi
3048else
3049 DLLTOOL="$ac_cv_prog_DLLTOOL"
3050fi
3051
3052 if test -n "$ncn_tool_prefix"; then
3053 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
3054set dummy ${ncn_tool_prefix}ld; ac_word=$2
3055echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3056echo "configure:3057: checking for $ac_word" >&5
859789af
AC		 3057if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
3058 echo $ac_n "(cached) $ac_c" 1>&6
3059else
3060 if test -n "$LD"; then
3061 ac_cv_prog_LD="$LD" # Let the user override the test.
3062else
3063 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3064 ac_dummy="$PATH"
3065 for ac_dir in $ac_dummy; do
3066 test -z "$ac_dir" && ac_dir=.
3067 if test -f $ac_dir/$ac_word; then
3068 ac_cv_prog_LD="${ncn_tool_prefix}ld"
3069 break
3070 fi
3071 done
3072 IFS="$ac_save_ifs"
3073fi
3074fi
3075LD="$ac_cv_prog_LD"
3076if test -n "$LD"; then
3077 echo "$ac_t""$LD" 1>&6
3078else
3079 echo "$ac_t""no" 1>&6
3080fi
3081
3082fi
3083if test -z "$ac_cv_prog_LD" ; then
3084 if test $build = $host ; then
3085 ncn_cv_LD=$LD
3086 # Extract the first word of "ld", so it can be a program name with args.
3087set dummy ld; ac_word=$2
3088echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3089echo "configure:3090: checking for $ac_word" >&5
859789af
AC		 3090if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
3091 echo $ac_n "(cached) $ac_c" 1>&6
3092else
3093 if test -n "$ncn_cv_LD"; then
3094 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
3095else
3096 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3097 ac_dummy="$PATH"
3098 for ac_dir in $ac_dummy; do
3099 test -z "$ac_dir" && ac_dir=.
3100 if test -f $ac_dir/$ac_word; then
3101 ac_cv_prog_ncn_cv_LD="ld"
3102 break
3103 fi
3104 done
3105 IFS="$ac_save_ifs"
3106 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
3107fi
3108fi
3109ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
3110if test -n "$ncn_cv_LD"; then
3111 echo "$ac_t""$ncn_cv_LD" 1>&6
3112else
3113 echo "$ac_t""no" 1>&6
3114fi
3115
3116 LD=$ncn_cv_LD
3117 else
3118 LD="${ncn_tool_prefix}ld"
3119 fi
3120else
3121 LD="$ac_cv_prog_LD"
3122fi
3123
3124 if test -n "$ncn_tool_prefix"; then
3125 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3126set dummy ${ncn_tool_prefix}nm; ac_word=$2
3127echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3128echo "configure:3129: checking for $ac_word" >&5
859789af
AC		 3129if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3130 echo $ac_n "(cached) $ac_c" 1>&6
3131else
3132 if test -n "$NM"; then
3133 ac_cv_prog_NM="$NM" # Let the user override the test.
3134else
3135 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3136 ac_dummy="$PATH"
3137 for ac_dir in $ac_dummy; do
3138 test -z "$ac_dir" && ac_dir=.
3139 if test -f $ac_dir/$ac_word; then
3140 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3141 break
3142 fi
3143 done
3144 IFS="$ac_save_ifs"
3145fi
3146fi
3147NM="$ac_cv_prog_NM"
3148if test -n "$NM"; then
3149 echo "$ac_t""$NM" 1>&6
3150else
3151 echo "$ac_t""no" 1>&6
3152fi
3153
3154fi
3155if test -z "$ac_cv_prog_NM" ; then
3156 if test $build = $host ; then
3157 ncn_cv_NM=$NM
3158 # Extract the first word of "nm", so it can be a program name with args.
3159set dummy nm; ac_word=$2
3160echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3161echo "configure:3162: checking for $ac_word" >&5
859789af
AC		 3162if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3163 echo $ac_n "(cached) $ac_c" 1>&6
3164else
3165 if test -n "$ncn_cv_NM"; then
3166 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3167else
3168 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3169 ac_dummy="$PATH"
3170 for ac_dir in $ac_dummy; do
3171 test -z "$ac_dir" && ac_dir=.
3172 if test -f $ac_dir/$ac_word; then
3173 ac_cv_prog_ncn_cv_NM="nm"
3174 break
3175 fi
3176 done
3177 IFS="$ac_save_ifs"
3178 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3179fi
3180fi
3181ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3182if test -n "$ncn_cv_NM"; then
3183 echo "$ac_t""$ncn_cv_NM" 1>&6
3184else
3185 echo "$ac_t""no" 1>&6
3186fi
3187
3188 NM=$ncn_cv_NM
3189 else
3190 NM="${ncn_tool_prefix}nm"
3191 fi
3192else
3193 NM="$ac_cv_prog_NM"
3194fi
3195
3196 if test -n "$ncn_tool_prefix"; then
3197 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3198set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3199echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3200echo "configure:3201: checking for $ac_word" >&5
859789af
AC		 3201if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3202 echo $ac_n "(cached) $ac_c" 1>&6
3203else
3204 if test -n "$RANLIB"; then
3205 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3206else
3207 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3208 ac_dummy="$PATH"
3209 for ac_dir in $ac_dummy; do
3210 test -z "$ac_dir" && ac_dir=.
3211 if test -f $ac_dir/$ac_word; then
3212 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3213 break
3214 fi
3215 done
3216 IFS="$ac_save_ifs"
3217fi
3218fi
3219RANLIB="$ac_cv_prog_RANLIB"
3220if test -n "$RANLIB"; then
3221 echo "$ac_t""$RANLIB" 1>&6
3222else
3223 echo "$ac_t""no" 1>&6
3224fi
3225
3226fi
3227if test -z "$ac_cv_prog_RANLIB" ; then
3228 if test $build = $host ; then
3229 ncn_cv_RANLIB=$RANLIB
3230 # Extract the first word of "ranlib", so it can be a program name with args.
3231set dummy ranlib; ac_word=$2
3232echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3233echo "configure:3234: checking for $ac_word" >&5
859789af
AC		 3234if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3235 echo $ac_n "(cached) $ac_c" 1>&6
3236else
3237 if test -n "$ncn_cv_RANLIB"; then
3238 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3239else
3240 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3241 ac_dummy="$PATH"
3242 for ac_dir in $ac_dummy; do
3243 test -z "$ac_dir" && ac_dir=.
3244 if test -f $ac_dir/$ac_word; then
3245 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3246 break
3247 fi
3248 done
3249 IFS="$ac_save_ifs"
3250 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3251fi
3252fi
3253ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3254if test -n "$ncn_cv_RANLIB"; then
3255 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3256else
3257 echo "$ac_t""no" 1>&6
3258fi
3259
3260 RANLIB=$ncn_cv_RANLIB
3261 else
3262 RANLIB=":"
3263 fi
3264else
3265 RANLIB="$ac_cv_prog_RANLIB"
3266fi
3267
3268 if test -n "$ncn_tool_prefix"; then
3269 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3270set dummy ${ncn_tool_prefix}windres; ac_word=$2
3271echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3272echo "configure:3273: checking for $ac_word" >&5
859789af
AC		 3273if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3274 echo $ac_n "(cached) $ac_c" 1>&6
3275else
3276 if test -n "$WINDRES"; then
3277 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3278else
3279 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3280 ac_dummy="$PATH"
3281 for ac_dir in $ac_dummy; do
3282 test -z "$ac_dir" && ac_dir=.
3283 if test -f $ac_dir/$ac_word; then
3284 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3285 break
3286 fi
3287 done
3288 IFS="$ac_save_ifs"
3289fi
3290fi
3291WINDRES="$ac_cv_prog_WINDRES"
3292if test -n "$WINDRES"; then
3293 echo "$ac_t""$WINDRES" 1>&6
3294else
3295 echo "$ac_t""no" 1>&6
3296fi
3297
3298fi
3299if test -z "$ac_cv_prog_WINDRES" ; then
3300 if test $build = $host ; then
3301 ncn_cv_WINDRES=$WINDRES
3302 # Extract the first word of "windres", so it can be a program name with args.
3303set dummy windres; ac_word=$2
3304echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3305echo "configure:3306: checking for $ac_word" >&5
859789af
AC		 3306if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3307 echo $ac_n "(cached) $ac_c" 1>&6
3308else
3309 if test -n "$ncn_cv_WINDRES"; then
3310 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3311else
3312 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3313 ac_dummy="$PATH"
3314 for ac_dir in $ac_dummy; do
3315 test -z "$ac_dir" && ac_dir=.
3316 if test -f $ac_dir/$ac_word; then
3317 ac_cv_prog_ncn_cv_WINDRES="windres"
3318 break
3319 fi
3320 done
3321 IFS="$ac_save_ifs"
3322 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3323fi
3324fi
3325ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3326if test -n "$ncn_cv_WINDRES"; then
3327 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3328else
3329 echo "$ac_t""no" 1>&6
3330fi
3331
3332 WINDRES=$ncn_cv_WINDRES
3333 else
3334 WINDRES="${ncn_tool_prefix}windres"
3335 fi
3336else
3337 WINDRES="$ac_cv_prog_WINDRES"
3338fi
3339
3340 if test -n "$ncn_tool_prefix"; then
3341 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3342set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3343echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3344echo "configure:3345: checking for $ac_word" >&5
859789af
AC		 3345if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3346 echo $ac_n "(cached) $ac_c" 1>&6
3347else
3348 if test -n "$OBJCOPY"; then
3349 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3350else
3351 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3352 ac_dummy="$PATH"
3353 for ac_dir in $ac_dummy; do
3354 test -z "$ac_dir" && ac_dir=.
3355 if test -f $ac_dir/$ac_word; then
3356 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3357 break
3358 fi
3359 done
3360 IFS="$ac_save_ifs"
3361fi
3362fi
3363OBJCOPY="$ac_cv_prog_OBJCOPY"
3364if test -n "$OBJCOPY"; then
3365 echo "$ac_t""$OBJCOPY" 1>&6
3366else
3367 echo "$ac_t""no" 1>&6
3368fi
3369
3370fi
3371if test -z "$ac_cv_prog_OBJCOPY" ; then
3372 if test $build = $host ; then
3373 ncn_cv_OBJCOPY=$OBJCOPY
3374 # Extract the first word of "objcopy", so it can be a program name with args.
3375set dummy objcopy; ac_word=$2
3376echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3377echo "configure:3378: checking for $ac_word" >&5
859789af
AC		 3378if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3379 echo $ac_n "(cached) $ac_c" 1>&6
3380else
3381 if test -n "$ncn_cv_OBJCOPY"; then
3382 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3383else
3384 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3385 ac_dummy="$PATH"
3386 for ac_dir in $ac_dummy; do
3387 test -z "$ac_dir" && ac_dir=.
3388 if test -f $ac_dir/$ac_word; then
3389 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3390 break
3391 fi
3392 done
3393 IFS="$ac_save_ifs"
3394 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3395fi
3396fi
3397ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3398if test -n "$ncn_cv_OBJCOPY"; then
3399 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3400else
3401 echo "$ac_t""no" 1>&6
3402fi
3403
3404 OBJCOPY=$ncn_cv_OBJCOPY
3405 else
3406 OBJCOPY="${ncn_tool_prefix}objcopy"
3407 fi
3408else
3409 OBJCOPY="$ac_cv_prog_OBJCOPY"
3410fi
3411
3412 if test -n "$ncn_tool_prefix"; then
3413 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3414set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3415echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3416echo "configure:3417: checking for $ac_word" >&5
859789af
AC		 3417if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3418 echo $ac_n "(cached) $ac_c" 1>&6
3419else
3420 if test -n "$OBJDUMP"; then
3421 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3422else
3423 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3424 ac_dummy="$PATH"
3425 for ac_dir in $ac_dummy; do
3426 test -z "$ac_dir" && ac_dir=.
3427 if test -f $ac_dir/$ac_word; then
3428 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3429 break
3430 fi
3431 done
3432 IFS="$ac_save_ifs"
3433fi
3434fi
3435OBJDUMP="$ac_cv_prog_OBJDUMP"
3436if test -n "$OBJDUMP"; then
3437 echo "$ac_t""$OBJDUMP" 1>&6
3438else
3439 echo "$ac_t""no" 1>&6
3440fi
3441
3442fi
3443if test -z "$ac_cv_prog_OBJDUMP" ; then
3444 if test $build = $host ; then
3445 ncn_cv_OBJDUMP=$OBJDUMP
3446 # Extract the first word of "objdump", so it can be a program name with args.
3447set dummy objdump; ac_word=$2
3448echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3449echo "configure:3450: checking for $ac_word" >&5
859789af
AC		 3450if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3451 echo $ac_n "(cached) $ac_c" 1>&6
3452else
3453 if test -n "$ncn_cv_OBJDUMP"; then
3454 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3455else
3456 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3457 ac_dummy="$PATH"
3458 for ac_dir in $ac_dummy; do
3459 test -z "$ac_dir" && ac_dir=.
3460 if test -f $ac_dir/$ac_word; then
3461 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3462 break
3463 fi
3464 done
3465 IFS="$ac_save_ifs"
3466 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3467fi
3468fi
3469ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3470if test -n "$ncn_cv_OBJDUMP"; then
3471 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3472else
3473 echo "$ac_t""no" 1>&6
3474fi
3475
3476 OBJDUMP=$ncn_cv_OBJDUMP
3477 else
3478 OBJDUMP="${ncn_tool_prefix}objdump"
3479 fi
3480else
3481 OBJDUMP="$ac_cv_prog_OBJDUMP"
3482fi
3483
a0da8069
NN		 3484
3485
3486
3487
3488
3489
3490
3491
5fbad20a 3492
a0da8069 3493# Target tools.
859789af
AC		 3494 if test -n "$ncn_target_tool_prefix"; then
3495 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3496set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3497echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3498echo "configure:3499: checking for $ac_word" >&5
859789af
AC		 3499if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3500 echo $ac_n "(cached) $ac_c" 1>&6
3501else
3502 if test -n "$AR_FOR_TARGET"; then
3503 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3504else
3505 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3506 ac_dummy="$PATH"
3507 for ac_dir in $ac_dummy; do
3508 test -z "$ac_dir" && ac_dir=.
3509 if test -f $ac_dir/$ac_word; then
3510 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3511 break
3512 fi
3513 done
3514 IFS="$ac_save_ifs"
3515fi
3516fi
3517AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3518if test -n "$AR_FOR_TARGET"; then
3519 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3520else
3521 echo "$ac_t""no" 1>&6
3522fi
3523
3524fi
3525if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3526 if test $build = $target ; then
3527 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3528 # Extract the first word of "ar", so it can be a program name with args.
3529set dummy ar; ac_word=$2
3530echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3531echo "configure:3532: checking for $ac_word" >&5
859789af
AC		 3532if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3533 echo $ac_n "(cached) $ac_c" 1>&6
3534else
3535 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3536 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3537else
3538 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3539 ac_dummy="$PATH"
3540 for ac_dir in $ac_dummy; do
3541 test -z "$ac_dir" && ac_dir=.
3542 if test -f $ac_dir/$ac_word; then
3543 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3544 break
3545 fi
3546 done
3547 IFS="$ac_save_ifs"
3548 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3549fi
3550fi
3551ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3552if test -n "$ncn_cv_AR_FOR_TARGET"; then
3553 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3554else
3555 echo "$ac_t""no" 1>&6
3556fi
3557
3558 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3559 else
3560 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3561 fi
3562else
3563 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3564fi
3565
3566 if test -n "$ncn_target_tool_prefix"; then
3567 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3568set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3569echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3570echo "configure:3571: checking for $ac_word" >&5
859789af
AC		 3571if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3572 echo $ac_n "(cached) $ac_c" 1>&6
3573else
3574 if test -n "$AS_FOR_TARGET"; then
3575 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3576else
3577 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3578 ac_dummy="$PATH"
3579 for ac_dir in $ac_dummy; do
3580 test -z "$ac_dir" && ac_dir=.
3581 if test -f $ac_dir/$ac_word; then
3582 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3583 break
3584 fi
3585 done
3586 IFS="$ac_save_ifs"
3587fi
3588fi
3589AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3590if test -n "$AS_FOR_TARGET"; then
3591 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3592else
3593 echo "$ac_t""no" 1>&6
3594fi
3595
3596fi
3597if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3598 if test $build = $target ; then
3599 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3600 # Extract the first word of "as", so it can be a program name with args.
3601set dummy as; ac_word=$2
3602echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3603echo "configure:3604: checking for $ac_word" >&5
859789af
AC		 3604if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3605 echo $ac_n "(cached) $ac_c" 1>&6
3606else
3607 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3608 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3609else
3610 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3611 ac_dummy="$PATH"
3612 for ac_dir in $ac_dummy; do
3613 test -z "$ac_dir" && ac_dir=.
3614 if test -f $ac_dir/$ac_word; then
3615 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3616 break
3617 fi
3618 done
3619 IFS="$ac_save_ifs"
3620 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3621fi
3622fi
3623ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3624if test -n "$ncn_cv_AS_FOR_TARGET"; then
3625 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3626else
3627 echo "$ac_t""no" 1>&6
3628fi
3629
3630 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3631 else
3632 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3633 fi
3634else
3635 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3636fi
3637
3638 if test -n "$ncn_target_tool_prefix"; then
3639 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3640set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3641echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3642echo "configure:3643: checking for $ac_word" >&5
859789af
AC		 3643if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3644 echo $ac_n "(cached) $ac_c" 1>&6
3645else
3646 if test -n "$DLLTOOL_FOR_TARGET"; then
3647 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3648else
3649 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3650 ac_dummy="$PATH"
3651 for ac_dir in $ac_dummy; do
3652 test -z "$ac_dir" && ac_dir=.
3653 if test -f $ac_dir/$ac_word; then
3654 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3655 break
3656 fi
3657 done
3658 IFS="$ac_save_ifs"
3659fi
3660fi
3661DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3662if test -n "$DLLTOOL_FOR_TARGET"; then
3663 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3664else
3665 echo "$ac_t""no" 1>&6
3666fi
3667
3668fi
3669if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3670 if test $build = $target ; then
3671 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3672 # Extract the first word of "dlltool", so it can be a program name with args.
3673set dummy dlltool; ac_word=$2
3674echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3675echo "configure:3676: checking for $ac_word" >&5
859789af
AC		 3676if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3677 echo $ac_n "(cached) $ac_c" 1>&6
3678else
3679 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3680 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3681else
3682 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3683 ac_dummy="$PATH"
3684 for ac_dir in $ac_dummy; do
3685 test -z "$ac_dir" && ac_dir=.
3686 if test -f $ac_dir/$ac_word; then
3687 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3688 break
3689 fi
3690 done
3691 IFS="$ac_save_ifs"
3692 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3693fi
3694fi
3695ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3696if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3697 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3698else
3699 echo "$ac_t""no" 1>&6
3700fi
3701
3702 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3703 else
3704 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3705 fi
3706else
3707 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3708fi
3709
3710 if test -n "$ncn_target_tool_prefix"; then
3711 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3712set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3713echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3714echo "configure:3715: checking for $ac_word" >&5
859789af
AC		 3715if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3716 echo $ac_n "(cached) $ac_c" 1>&6
3717else
3718 if test -n "$LD_FOR_TARGET"; then
3719 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3720else
3721 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3722 ac_dummy="$PATH"
3723 for ac_dir in $ac_dummy; do
3724 test -z "$ac_dir" && ac_dir=.
3725 if test -f $ac_dir/$ac_word; then
3726 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3727 break
3728 fi
3729 done
3730 IFS="$ac_save_ifs"
3731fi
3732fi
3733LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3734if test -n "$LD_FOR_TARGET"; then
3735 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3736else
3737 echo "$ac_t""no" 1>&6
3738fi
3739
3740fi
3741if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3742 if test $build = $target ; then
3743 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3744 # Extract the first word of "ld", so it can be a program name with args.
3745set dummy ld; ac_word=$2
3746echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3747echo "configure:3748: checking for $ac_word" >&5
859789af
AC		 3748if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3749 echo $ac_n "(cached) $ac_c" 1>&6
3750else
3751 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3752 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3753else
3754 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3755 ac_dummy="$PATH"
3756 for ac_dir in $ac_dummy; do
3757 test -z "$ac_dir" && ac_dir=.
3758 if test -f $ac_dir/$ac_word; then
3759 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3760 break
3761 fi
3762 done
3763 IFS="$ac_save_ifs"
3764 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3765fi
3766fi
3767ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3768if test -n "$ncn_cv_LD_FOR_TARGET"; then
3769 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3770else
3771 echo "$ac_t""no" 1>&6
3772fi
3773
3774 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3775 else
3776 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3777 fi
3778else
3779 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3780fi
3781
3782 if test -n "$ncn_target_tool_prefix"; then
3783 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3784set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3785echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3786echo "configure:3787: checking for $ac_word" >&5
859789af
AC		 3787if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3788 echo $ac_n "(cached) $ac_c" 1>&6
3789else
3790 if test -n "$NM_FOR_TARGET"; then
3791 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3792else
3793 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3794 ac_dummy="$PATH"
3795 for ac_dir in $ac_dummy; do
3796 test -z "$ac_dir" && ac_dir=.
3797 if test -f $ac_dir/$ac_word; then
3798 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3799 break
3800 fi
3801 done
3802 IFS="$ac_save_ifs"
3803fi
3804fi
3805NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3806if test -n "$NM_FOR_TARGET"; then
3807 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3808else
3809 echo "$ac_t""no" 1>&6
3810fi
3811
3812fi
3813if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3814 if test $build = $target ; then
3815 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3816 # Extract the first word of "nm", so it can be a program name with args.
3817set dummy nm; ac_word=$2
3818echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3819echo "configure:3820: checking for $ac_word" >&5
859789af
AC		 3820if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3821 echo $ac_n "(cached) $ac_c" 1>&6
3822else
3823 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3824 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3825else
3826 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3827 ac_dummy="$PATH"
3828 for ac_dir in $ac_dummy; do
3829 test -z "$ac_dir" && ac_dir=.
3830 if test -f $ac_dir/$ac_word; then
3831 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3832 break
3833 fi
3834 done
3835 IFS="$ac_save_ifs"
3836 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3837fi
3838fi
3839ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3840if test -n "$ncn_cv_NM_FOR_TARGET"; then
3841 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3842else
3843 echo "$ac_t""no" 1>&6
3844fi
3845
3846 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3847 else
3848 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3849 fi
3850else
3851 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3852fi
3853
3854 if test -n "$ncn_target_tool_prefix"; then
3855 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3856set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3857echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3858echo "configure:3859: checking for $ac_word" >&5
859789af
AC		 3859if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3860 echo $ac_n "(cached) $ac_c" 1>&6
3861else
3862 if test -n "$RANLIB_FOR_TARGET"; then
3863 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3864else
3865 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3866 ac_dummy="$PATH"
3867 for ac_dir in $ac_dummy; do
3868 test -z "$ac_dir" && ac_dir=.
3869 if test -f $ac_dir/$ac_word; then
3870 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3871 break
3872 fi
3873 done
3874 IFS="$ac_save_ifs"
3875fi
3876fi
3877RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3878if test -n "$RANLIB_FOR_TARGET"; then
3879 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3880else
3881 echo "$ac_t""no" 1>&6
3882fi
3883
3884fi
3885if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3886 if test $build = $target ; then
3887 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3888 # Extract the first word of "ranlib", so it can be a program name with args.
3889set dummy ranlib; ac_word=$2
3890echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3891echo "configure:3892: checking for $ac_word" >&5
859789af
AC		 3892if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3893 echo $ac_n "(cached) $ac_c" 1>&6
3894else
3895 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3896 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3897else
3898 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3899 ac_dummy="$PATH"
3900 for ac_dir in $ac_dummy; do
3901 test -z "$ac_dir" && ac_dir=.
3902 if test -f $ac_dir/$ac_word; then
3903 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3904 break
3905 fi
3906 done
3907 IFS="$ac_save_ifs"
3908 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3909fi
3910fi
3911ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3912if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3913 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3914else
3915 echo "$ac_t""no" 1>&6
3916fi
3917
3918 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3919 else
3920 RANLIB_FOR_TARGET=":"
3921 fi
3922else
3923 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3924fi
3925
3926 if test -n "$ncn_target_tool_prefix"; then
3927 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3928set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3929echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3930echo "configure:3931: checking for $ac_word" >&5
859789af
AC		 3931if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3932 echo $ac_n "(cached) $ac_c" 1>&6
3933else
3934 if test -n "$WINDRES_FOR_TARGET"; then
3935 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3936else
3937 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3938 ac_dummy="$PATH"
3939 for ac_dir in $ac_dummy; do
3940 test -z "$ac_dir" && ac_dir=.
3941 if test -f $ac_dir/$ac_word; then
3942 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3943 break
3944 fi
3945 done
3946 IFS="$ac_save_ifs"
3947fi
3948fi
3949WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3950if test -n "$WINDRES_FOR_TARGET"; then
3951 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3952else
3953 echo "$ac_t""no" 1>&6
3954fi
3955
3956fi
3957if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3958 if test $build = $target ; then
3959 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3960 # Extract the first word of "windres", so it can be a program name with args.
3961set dummy windres; ac_word=$2
3962echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
82252c06 3963echo "configure:3964: checking for $ac_word" >&5
859789af
AC		 3964if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3965 echo $ac_n "(cached) $ac_c" 1>&6
3966else
3967 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3968 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3969else
3970 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3971 ac_dummy="$PATH"
3972 for ac_dir in $ac_dummy; do
3973 test -z "$ac_dir" && ac_dir=.
3974 if test -f $ac_dir/$ac_word; then
3975 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3976 break
3977 fi
3978 done
3979 IFS="$ac_save_ifs"
3980 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3981fi
3982fi
3983ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3984if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3985 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3986else
3987 echo "$ac_t""no" 1>&6
3988fi
3989
3990 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3991 else
3992 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3993 fi
3994else
3995 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3996fi
3997
852e5f18 3998
252b5132 3999
252b5132 4000
c11e16a9 4001
852e5f18 4002
c11e16a9 4003
252b5132 4004
252b5132 4005
252b5132 4006
a0da8069
NN		 4007
4008# Fix up target tools.
4009if test "x${build}" = "x${host}" ; then
4010 # In this case, the newly built tools can and should be used,
4011 # so we override the results of the autoconf tests.
4012 # This should really only happen when the tools are actually being built,
4013 # but that's a further refinement. The new build scheme, where
4014 # tools are built into a structure paralleling where they're installed,
4015 # should also eliminate all of this cleanly.
4016 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
4017 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
4018 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
4019 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
4020 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
4021 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
4022 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
4023fi
4024# Certain tools may need extra flags.
4025AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
4026RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
4027NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
4028
3d5e36ae 4029echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
82252c06 4030echo "configure:4031: checking whether to enable maintainer-specific portions of Makefiles" >&5
3d5e36ae
AO		 4031# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4032if test "${enable_maintainer_mode+set}" = set; then
4033 enableval="$enable_maintainer_mode"
4034 USE_MAINTAINER_MODE=$enableval
4035else
4036 USE_MAINTAINER_MODE=no
4037fi
4038
4039echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
4040
4041
4042if test "$USE_MAINTAINER_MODE" = yes; then
4043 MAINTAINER_MODE_TRUE=
4044 MAINTAINER_MODE_FALSE='#'
4045else
4046 MAINTAINER_MODE_TRUE='#'
4047 MAINTAINER_MODE_FALSE=
4048fi
4049MAINT=$MAINTAINER_MODE_TRUE
4050
a0da8069
NN		 4051trap '' 1 2 15
4052cat > confcache <<\EOF
4053# This file is a shell script that caches the results of configure
4054# tests run on this system so they can be shared between configure
4055# scripts and configure runs. It is not useful on other systems.
4056# If it contains results you don't want to keep, you may remove or edit it.
4057#
4058# By default, configure uses ./config.cache as the cache file,
4059# creating it if it does not exist already. You can give configure
4060# the --cache-file=FILE option to use a different cache file; that is
4061# what configure does when it calls configure scripts in
4062# subdirectories, so they share the cache.
4063# Giving --cache-file=/dev/null disables caching, for debugging configure.
4064# config.status only pays attention to the cache file if you give it the
4065# --recheck option to rerun configure.
4066#
252b5132 4067EOF
a0da8069
NN		 4068# The following way of writing the cache mishandles newlines in values,
4069# but we know of no workaround that is simple, portable, and efficient.
4070# So, don't put newlines in cache variables' values.
4071# Ultrix sh set writes to stderr and can't be redirected directly,
4072# and sets the high bit in the cache file unless we assign to the vars.
4073(set) 2>&1 |
4074 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4075 *ac_space=\ *)
4076 # `set' does not quote correctly, so add quotes (double-quote substitution
4077 # turns \\\\ into \\, and sed turns \\ into \).
4078 sed -n \
4079 -e "s/'/'\\\\''/g" \
4080 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
852e5f18 4081 ;;
a0da8069
NN		 4082 *)
4083 # `set' quotes correctly as required by POSIX, so do not add quotes.
4084 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4085 ;;
4086 esac >> confcache
4087if cmp -s $cache_file confcache; then
4088 :
4089else
4090 if test -w $cache_file; then
4091 echo "updating cache $cache_file"
4092 cat confcache > $cache_file
4093 else
4094 echo "not updating unwritable cache $cache_file"
4095 fi
852e5f18 4096fi
a0da8069 4097rm -f confcache
852e5f18 4098
a0da8069 4099trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
852e5f18 4100
a0da8069
NN		 4101test "x$prefix" = xNONE && prefix=$ac_default_prefix
4102# Let make expand exec_prefix.
4103test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
852e5f18 4104
a0da8069
NN		 4105# Any assignment to VPATH causes Sun make to only execute
4106# the first set of double-colon rules, so remove it if not needed.
4107# If there is a colon in the path, we need to keep it.
4108if test "x$srcdir" = x.; then
4109 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
4110fi
252b5132 4111
a0da8069
NN		 4112trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4113
4114# Transform confdefs.h into DEFS.
4115# Protect against shell expansion while executing Makefile rules.
4116# Protect against Makefile macro expansion.
e5c3f801
NN		 4117cat > conftest.defs <<\EOF
4118s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
4119s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
4120s%\[%\\&%g
4121s%\]%\\&%g
4122s%\$%$$%g
4123EOF
4124DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
4125rm -f conftest.defs
852e5f18 4126
852e5f18 4127
a0da8069
NN		 4128# Without the "./", some shells look in PATH for config.status.
4129: ${CONFIG_STATUS=./config.status}
852e5f18 4130
a0da8069
NN		 4131echo creating $CONFIG_STATUS
4132rm -f $CONFIG_STATUS
4133cat > $CONFIG_STATUS <<EOF
4134#! /bin/sh
4135# Generated automatically by configure.
4136# Run this file to recreate the current configuration.
4137# This directory was configured as follows,
4138# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4139#
4140# $0 $ac_configure_args
4141#
4142# Compiler output produced by configure, useful for debugging
4143# configure, is in ./config.log if it exists.
852e5f18 4144
a0da8069
NN		 4145ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4146for ac_option
4147do
4148 case "\$ac_option" in
4149 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4150 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4151 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4152 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4153 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4154 exit 0 ;;
4155 -help | --help | --hel | --he | --h)
4156 echo "\$ac_cs_usage"; exit 0 ;;
4157 *) echo "\$ac_cs_usage"; exit 1 ;;
852e5f18 4158 esac
a0da8069 4159done
852e5f18 4160
a0da8069 4161ac_given_srcdir=$srcdir
e5c3f801 4162ac_given_INSTALL="$INSTALL"
852e5f18 4163
a0da8069
NN		 4164trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4165EOF
4166cat >> $CONFIG_STATUS <<EOF
4167
4168# Protect against being on the right side of a sed subst in config.status.
4169sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4170 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4171$ac_vpsub
4172$extrasub
4173s%@SHELL@%$SHELL%g
4174s%@CFLAGS@%$CFLAGS%g
4175s%@CPPFLAGS@%$CPPFLAGS%g
4176s%@CXXFLAGS@%$CXXFLAGS%g
4177s%@FFLAGS@%$FFLAGS%g
4178s%@DEFS@%$DEFS%g
4179s%@LDFLAGS@%$LDFLAGS%g
4180s%@LIBS@%$LIBS%g
4181s%@exec_prefix@%$exec_prefix%g
4182s%@prefix@%$prefix%g
4183s%@program_transform_name@%$program_transform_name%g
4184s%@bindir@%$bindir%g
4185s%@sbindir@%$sbindir%g
4186s%@libexecdir@%$libexecdir%g
4187s%@datadir@%$datadir%g
4188s%@sysconfdir@%$sysconfdir%g
4189s%@sharedstatedir@%$sharedstatedir%g
4190s%@localstatedir@%$localstatedir%g
4191s%@libdir@%$libdir%g
4192s%@includedir@%$includedir%g
4193s%@oldincludedir@%$oldincludedir%g
4194s%@infodir@%$infodir%g
4195s%@mandir@%$mandir%g
4196s%@host@%$host%g
4197s%@host_alias@%$host_alias%g
4198s%@host_cpu@%$host_cpu%g
4199s%@host_vendor@%$host_vendor%g
4200s%@host_os@%$host_os%g
4201s%@target@%$target%g
4202s%@target_alias@%$target_alias%g
4203s%@target_cpu@%$target_cpu%g
4204s%@target_vendor@%$target_vendor%g
4205s%@target_os@%$target_os%g
4206s%@build@%$build%g
4207s%@build_alias@%$build_alias%g
4208s%@build_cpu@%$build_cpu%g
4209s%@build_vendor@%$build_vendor%g
4210s%@build_os@%$build_os%g
e5c3f801
NN		 4211s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4212s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
4213s%@INSTALL_DATA@%$INSTALL_DATA%g
586c0873 4214s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
dd12c3a8
NN		 4215s%@build_subdir@%$build_subdir%g
4216s%@host_subdir@%$host_subdir%g
4217s%@target_subdir@%$target_subdir%g
a0da8069
NN		 4218/@maybe_dependencies@/r $maybe_dependencies
4219s%@maybe_dependencies@%%g
4220/@serialization_dependencies@/r $serialization_dependencies
4221s%@serialization_dependencies@%%g
4222/@host_makefile_frag@/r $host_makefile_frag
4223s%@host_makefile_frag@%%g
4224/@target_makefile_frag@/r $target_makefile_frag
4225s%@target_makefile_frag@%%g
4226/@alphaieee_frag@/r $alphaieee_frag
4227s%@alphaieee_frag@%%g
4228/@ospace_frag@/r $ospace_frag
4229s%@ospace_frag@%%g
4230s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4231s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4232s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4233s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4234s%@configlinks@%$configlinks%g
a0da8069
NN		 4235s%@gcc_version_trigger@%$gcc_version_trigger%g
4236s%@gcc_version@%$gcc_version%g
4237s%@tooldir@%$tooldir%g
4238s%@build_tooldir@%$build_tooldir%g
4239s%@GDB_TK@%$GDB_TK%g
4240s%@gxx_include_dir@%$gxx_include_dir%g
4241s%@libstdcxx_incdir@%$libstdcxx_incdir%g
a0da8069
NN		 4242s%@build_configargs@%$build_configargs%g
4243s%@configure_build_modules@%$configure_build_modules%g
4244s%@all_build_modules@%$all_build_modules%g
4245s%@host_configargs@%$host_configargs%g
4246s%@configdirs@%$configdirs%g
a0da8069
NN		 4247s%@target_configargs@%$target_configargs%g
4248s%@target_configdirs@%$target_configdirs%g
a0da8069
NN		 4249s%@BISON@%$BISON%g
4250s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4251s%@LEX@%$LEX%g
4252s%@MAKEINFO@%$MAKEINFO%g
4253s%@YACC@%$YACC%g
4254s%@config_shell@%$config_shell%g
859789af
AC		 4255s%@AR@%$AR%g
4256s%@ncn_cv_AR@%$ncn_cv_AR%g
4257s%@AS@%$AS%g
4258s%@ncn_cv_AS@%$ncn_cv_AS%g
4259s%@DLLTOOL@%$DLLTOOL%g
4260s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4261s%@LD@%$LD%g
4262s%@ncn_cv_LD@%$ncn_cv_LD%g
4263s%@NM@%$NM%g
4264s%@ncn_cv_NM@%$ncn_cv_NM%g
4265s%@RANLIB@%$RANLIB%g
4266s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4267s%@WINDRES@%$WINDRES%g
4268s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4269s%@OBJCOPY@%$OBJCOPY%g
4270s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4271s%@OBJDUMP@%$OBJDUMP%g
4272s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
a0da8069
NN		 4273s%@CC@%$CC%g
4274s%@CXX@%$CXX%g
5fbad20a 4275s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g
a0da8069
NN		 4276s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4277s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4278s%@DEFAULT_M4@%$DEFAULT_M4%g
859789af
AC		 4279s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4280s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4281s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4282s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4283s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4284s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4285s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4286s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4287s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4288s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4289s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4290s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4291s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4292s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
a0da8069
NN		 4293s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4294s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4295s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4296s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4297s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4298s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4299s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4300s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
3d5e36ae
AO		 4301s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
4302s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
4303s%@MAINT@%$MAINT%g
a0da8069
NN		 4304
4305CEOF
4306EOF
252b5132 4307
a0da8069
NN		 4308cat >> $CONFIG_STATUS <<\EOF
4309
4310# Split the substitutions into bite-sized pieces for seds with
4311# small command number limits, like on Digital OSF/1 and HP-UX.
4312ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4313ac_file=1 # Number of current file.
4314ac_beg=1 # First line for current file.
4315ac_end=$ac_max_sed_cmds # Line after last line for current file.
4316ac_more_lines=:
4317ac_sed_cmds=""
4318while $ac_more_lines; do
4319 if test $ac_beg -gt 1; then
4320 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4321 else
4322 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
852e5f18 4323 fi
a0da8069
NN		 4324 if test ! -s conftest.s$ac_file; then
4325 ac_more_lines=false
4326 rm -f conftest.s$ac_file
4327 else
4328 if test -z "$ac_sed_cmds"; then
4329 ac_sed_cmds="sed -f conftest.s$ac_file"
4330 else
4331 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4332 fi
4333 ac_file=`expr $ac_file + 1`
4334 ac_beg=$ac_end
4335 ac_end=`expr $ac_end + $ac_max_sed_cmds`
852e5f18 4336 fi
a0da8069
NN		 4337done
4338if test -z "$ac_sed_cmds"; then
4339 ac_sed_cmds=cat
852e5f18 4340fi
a0da8069 4341EOF
252b5132 4342
a0da8069 4343cat >> $CONFIG_STATUS <<EOF
252b5132 4344
a0da8069
NN		 4345CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4346EOF
4347cat >> $CONFIG_STATUS <<\EOF
4348for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4349 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4350 case "$ac_file" in
4351 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4352 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4353 *) ac_file_in="${ac_file}.in" ;;
4354 esac
252b5132 4355
a0da8069 4356 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
252b5132 4357
a0da8069
NN		 4358 # Remove last slash and all that follows it. Not all systems have dirname.
4359 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4360 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4361 # The file is in a subdirectory.
4362 test ! -d "$ac_dir" && mkdir "$ac_dir"
4363 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4364 # A "../" for each directory in $ac_dir_suffix.
4365 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4366 else
4367 ac_dir_suffix= ac_dots=
4368 fi
252b5132 4369
a0da8069
NN		 4370 case "$ac_given_srcdir" in
4371 .) srcdir=.
4372 if test -z "$ac_dots"; then top_srcdir=.
4373 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4374 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4375 *) # Relative path.
4376 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4377 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4378 esac
252b5132 4379
e5c3f801
NN		 4380 case "$ac_given_INSTALL" in
4381 [/$]*) INSTALL="$ac_given_INSTALL" ;;
4382 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4383 esac
252b5132 4384
a0da8069
NN		 4385 echo creating "$ac_file"
4386 rm -f "$ac_file"
4387 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4388 case "$ac_file" in
4389 *Makefile*) ac_comsub="1i\\
4390# $configure_input" ;;
4391 *) ac_comsub= ;;
4392 esac
252b5132 4393
a0da8069
NN		 4394 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4395 sed -e "$ac_comsub
4396s%@configure_input@%$configure_input%g
4397s%@srcdir@%$srcdir%g
4398s%@top_srcdir@%$top_srcdir%g
e5c3f801 4399s%@INSTALL@%$INSTALL%g
a0da8069
NN		 4400" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4401fi; done
4402rm -f conftest.s*
252b5132 4403
a0da8069
NN		 4404EOF
4405cat >> $CONFIG_STATUS <<EOF
252b5132 4406
a0da8069
NN		 4407EOF
4408cat >> $CONFIG_STATUS <<\EOF
252b5132
RH		 4409
4410exit 0
a0da8069
NN		 4411EOF
4412chmod +x $CONFIG_STATUS
4413rm -fr confdefs* $ac_clean_files
4414test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
252b5132 4415
GDB Binutils - Deliverables
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