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* java/io/ObjectOutputStream.java (writeObject): break after
[official-gcc.git] / configure
blob7f4c2f1f022267cf1bacc0cf9a9b91715d6e4d69
1 #! /bin/sh
2
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:
11 ac_help=
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
14 ac_help="$ac_help
15 --enable-serial-[{host,target,build}-]configure
16 Force sequential configuration of
17 sub-packages for the host, target or build
18 machine, or all sub-packages"
19 ac_help="$ac_help
20 --enable-maintainer-mode enable make rules and dependencies not useful
21 (and sometimes confusing) to the casual installer"
22
23 # Initialize some variables set by options.
24 # The variables have the same names as the options, with
25 # dashes changed to underlines.
26 build=NONE
27 cache_file=./config.cache
28 exec_prefix=NONE
29 host=NONE
30 no_create=
31 nonopt=NONE
32 no_recursion=
33 prefix=NONE
34 program_prefix=NONE
35 program_suffix=NONE
36 program_transform_name=s,x,x,
37 silent=
38 site=
39 srcdir=
40 target=NONE
41 verbose=
42 x_includes=NONE
43 x_libraries=NONE
44 bindir='${exec_prefix}/bin'
45 sbindir='${exec_prefix}/sbin'
46 libexecdir='${exec_prefix}/libexec'
47 datadir='${prefix}/share'
48 sysconfdir='${prefix}/etc'
49 sharedstatedir='${prefix}/com'
50 localstatedir='${prefix}/var'
51 libdir='${exec_prefix}/lib'
52 includedir='${prefix}/include'
53 oldincludedir='/usr/include'
54 infodir='${prefix}/info'
55 mandir='${prefix}/man'
56
57 # Initialize some other variables.
58 subdirs=
59 MFLAGS= MAKEFLAGS=
60 SHELL=${CONFIG_SHELL-/bin/sh}
61 # Maximum number of lines to put in a shell here document.
62 ac_max_here_lines=12
63
64 ac_prev=
65 for ac_option
66 do
67
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
74
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="$ac_optarg" ;;
137
138 -gas | --gas | --ga | --g)
139 # Obsolete; use --with-gas.
140 with_gas=yes ;;
141
142 -help | --help | --hel | --he)
143 # Omit some internal or obsolete options to make the list less imposing.
144 # This message is too long to be a string in the A/UX 3.1 sh.
145 cat << EOF
146 Usage: configure [options] [host]
147 Options: [defaults in brackets after descriptions]
148 Configuration:
149 --cache-file=FILE cache test results in FILE
150 --help print this message
151 --no-create do not create output files
152 --quiet, --silent do not print \`checking...' messages
153 --version print the version of autoconf that created configure
154 Directory and file names:
155 --prefix=PREFIX install architecture-independent files in PREFIX
156 [$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
178 EOF
179 cat << EOF
180 Host 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]
184 Features 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
191 EOF
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="$ac_option"
398 ;;
399
400 esac
401 done
402
403 if test -n "$ac_prev"; then
404 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
405 fi
406
407 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
408
409 # File descriptor usage:
410 # 0 standard input
411 # 1 file creation
412 # 2 errors and warnings
413 # 3 some systems may open it to /dev/tty
414 # 4 used on the Kubota Titan
415 # 6 checking for... messages and results
416 # 5 compiler messages saved in config.log
417 if test "$silent" = yes; then
418 exec 6>/dev/null
419 else
420 exec 6>&1
421 fi
422 exec 5>./config.log
423
424 echo "\
425 This file contains any messages produced by compilers while
426 running 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.
431 ac_configure_args=
432 for ac_arg
433 do
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 $ac_arg" ;;
442 esac
443 done
444
445 # NLS nuisances.
446 # Only set these to C if already set. These must not be set unconditionally
447 # because not all systems understand e.g. LANG=C (notably SCO).
448 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
449 # Non-C LC_CTYPE values break the ctype check.
450 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
451 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
452 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
453 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
454
455 # confdefs.h avoids OS command line length limits that DEFS can exceed.
456 rm -rf conftest* confdefs.h
457 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
458 echo > confdefs.h
459
460 # A filename unique to this package, relative to the directory that
461 # configure is in, which we can look for to find out if srcdir is correct.
462 ac_unique_file=move-if-change
463
464 # Find the source files, if location was not specified.
465 if test -z "$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
475 else
476 ac_srcdir_defaulted=no
477 fi
478 if 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 $srcdir" 1>&2; exit 1; }
483 fi
484 fi
485 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
486
487 # Prefer explicitly selected file to automatically selected ones.
488 if test -z "$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"
493 fi
494 fi
495 for 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
500 done
501
502 if test -r "$cache_file"; then
503 echo "loading cache $cache_file"
504 . $cache_file
505 else
506 echo "creating cache $cache_file"
507 > $cache_file
508 fi
509
510 ac_ext=c
511 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
512 ac_cpp='$CPP $CPPFLAGS'
513 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
514 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
515 cross_compiling=$ac_cv_prog_cc_cross
516
517 ac_exeext=
518 ac_objext=o
519 if (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
527 else
528 ac_n= ac_c='\c' ac_t=
529 fi
530
531
532
533 ac_aux_dir=
534 for 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="$ac_aux_dir/install.sh -c"
542 break
543 fi
544 done
545 if test -z "$ac_aux_dir"; then
546 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
547 fi
548 ac_config_guess=$ac_aux_dir/config.guess
549 ac_config_sub=$ac_aux_dir/config.sub
550 ac_configure=$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
556 #
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.
568 case $host---$target---$nonopt in
569 NONE---*---* | *---NONE---* | *---*---NONE) ;;
570 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
571 esac
572
573
574 # Make sure we can run config.sub.
575 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
576 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
577 fi
578
579 echo $ac_n "checking host system type""... $ac_c" 1>&6
580 echo "configure:581: checking host system type" >&5
581
582 host_alias=$host
583 case "$host_alias" in
584 NONE)
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 ;;
592 esac
593
594 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
595 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
596 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
597 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
598 echo "$ac_t""$host" 1>&6
599
600 echo $ac_n "checking target system type""... $ac_c" 1>&6
601 echo "configure:602: checking target system type" >&5
602
603 target_alias=$target
604 case "$target_alias" in
605 NONE)
606 case $nonopt in
607 NONE) target_alias=$host_alias ;;
608 *) target_alias=$nonopt ;;
609 esac ;;
610 esac
611
612 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
613 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
614 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
615 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
616 echo "$ac_t""$target" 1>&6
617
618 echo $ac_n "checking build system type""... $ac_c" 1>&6
619 echo "configure:620: checking build system type" >&5
620
621 build_alias=$build
622 case "$build_alias" in
623 NONE)
624 case $nonopt in
625 NONE) build_alias=$host_alias ;;
626 *) build_alias=$nonopt ;;
627 esac ;;
628 esac
629
630 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
631 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
632 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
633 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
634 echo "$ac_t""$build" 1>&6
635
636 test "$host_alias" != "$target_alias" &&
637 test "$program_prefix$program_suffix$program_transform_name" = \
638 NONENONEs,x,x, &&
639 program_prefix=${target_alias}-
640
641 if test "$program_transform_name" = s,x,x,; then
642 program_transform_name=
643 else
644 # Double any \ or $. echo might interpret backslashes.
645 cat <<\EOF_SED > conftestsed
646 s,\\,\\\\,g; s,\$,$$,g
647 EOF_SED
648 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
649 rm -f conftestsed
650 fi
651 test "$program_prefix" != NONE &&
652 program_transform_name="s,^,${program_prefix},; $program_transform_name"
653 # Use a double $ so make ignores it.
654 test "$program_suffix" != NONE &&
655 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
656
657 # sed with no file args requires a program.
658 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
659
660
661 # Autoconf M4 include file defining utility macros for complex Canadian
662 # cross builds.
663
664
665
666
667
668
669 ####
670 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
671 # or AC_INIT.
672 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
673
674 ####
675 # NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
676 # Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
677 # Code is pretty much lifted from autoconf2.53.
678
679
680
681 ####
682 # NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
683 # Like AC_CHECK_TOOL, but requires the prefix if build!=host.
684
685
686
687 ####
688 # NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
689 # Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
690
691
692
693 ### we might need to use some other shell than /bin/sh for running subshells
694 ### If we are on Windows, search for the shell. This will permit people
695 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
696 ### without also having to set CONFIG_SHELL. This code will work when
697 ### using bash, which sets OSTYPE.
698 case "${OSTYPE}" in
699 *win32*)
700 if test x${CONFIG_SHELL} = x ; then
701 if test ! -f /bin/sh ; then
702 if test x${SHELL} != x && test -f ${SHELL} ; then
703 CONFIG_SHELL=${SHELL}
704 export CONFIG_SHELL
705 else
706 for prog in sh sh.exe bash bash.exe; do
707 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
708 for dir in $PATH; do
709 test -z "$dir" && dir=.
710 if test -f $dir/$prog; then
711 CONFIG_SHELL=$dir/$prog
712 export CONFIG_SHELL
713 break
714 fi
715 done
716 IFS="$save_ifs"
717 test -n "${CONFIG_SHELL}" && break
718 done
719 fi
720 fi
721 fi
722 ;;
723 esac
724
725 config_shell=${CONFIG_SHELL-/bin/sh}
726
727 progname=$0
728 # if PWD already has a value, it is probably wrong.
729 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
730
731 # Export original configure arguments for use by sub-configures.
732 TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@"
733
734
735 moveifchange=${srcdir}/move-if-change
736
737 # Set srcdir to "." if that's what it is.
738 # This is important for multilib support.
739 pwd=`${PWDCMD-pwd}`
740 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
741 if test "${pwd}" = "${srcpwd}" ; then
742 srcdir=.
743 fi
744
745 topsrcdir=$srcpwd
746
747 extra_host_args=
748 # Define the trigger file to make sure configure will re-run whenever
749 # the gcc version number changes.
750 if test "${with_gcc_version_trigger+set}" = set ; then
751 gcc_version_trigger="$with_gcc_version_trigger"
752 gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
753 else
754 # If gcc's sources are available, define the trigger file.
755 if test -f ${topsrcdir}/gcc/version.c ; then
756 gcc_version_trigger=${topsrcdir}/gcc/version.c
757 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
758 case "$ac_configure_args" in
759 *--with-gcc-version-trigger=$gcc_version_trigger* )
760 ;;
761 * )
762 # Add to all subconfigure arguments: build, host, and target.
763 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
764 ;;
765 esac
766 fi
767 fi
768
769 ### To add a new directory to the tree, first choose whether it is a target
770 ### or a host dependent tool. Then put it into the appropriate list
771 ### (library or tools, host or target), doing a dependency sort.
772
773 # Subdirs will be configured in the order listed in build_configdirs,
774 # configdirs, or target_configdirs; see the serialization section below.
775
776 # Dependency sorting is only needed when *configuration* must be done in
777 # a particular order. In all cases a dependency should be specified in
778 # the Makefile, whether or not it's implicitly specified here.
779
780 # Double entries in build_configdirs, configdirs, or target_configdirs may
781 # cause circular dependencies and break everything horribly.
782
783 # these libraries are used by various programs built for the host environment
784 #
785 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib"
786
787 # these tools are built for the host environment
788 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
789 # know that we are building the simulator.
790 # binutils, gas and ld appear in that order because it makes sense to run
791 # "make check" in that particular order.
792 host_tools="texinfo byacc flex bison binutils gas ld gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar"
793
794 # libgcj represents the runtime libraries only used by gcj.
795 libgcj="target-libffi \
796 target-boehm-gc \
797 target-zlib \
798 target-qthreads \
799 target-libjava"
800
801 # these libraries are built for the target environment, and are built after
802 # the host libraries and the host tools (which may be a cross compiler)
803 #
804 target_libraries="target-libiberty \
805 target-libgloss \
806 target-newlib \
807 target-libstdc++-v3 \
808 target-libf2c \
809 ${libgcj} \
810 target-libobjc"
811
812 # these tools are built using the target libraries, and are intended to
813 # run only in the target environment
814 #
815 # note: any program that *uses* libraries that are in the "target_libraries"
816 # list belongs in this list. those programs are also very likely
817 # candidates for the "native_only" list which follows
818 #
819 target_tools="target-examples target-groff target-gperf target-rda"
820
821 ################################################################################
822
823 ## All tools belong in one of the four categories, and are assigned above
824 ## We assign ${configdirs} this way to remove all embedded newlines. This
825 ## is important because configure will choke if they ever get through.
826 ## ${configdirs} is directories we build using the host tools.
827 ## ${target_configdirs} is directories we build using the target tools.
828 #
829 configdirs=`echo ${host_libs} ${host_tools}`
830 target_configdirs=`echo ${target_libraries} ${target_tools}`
831
832 # Only make build modules if build != host.
833 # This should be done more generally, but at the moment it doesn't matter.
834 if test ${host_alias} != ${build_alias} ; then
835 # This is the only build module.
836 build_modules=libiberty
837 else
838 build_modules=
839 fi
840
841
842 ################################################################################
843
844 srcname="gnu development package"
845
846 # This gets set non-empty for some net releases of packages.
847 appdirs=""
848
849 # Define is_cross_compiler to save on calls to 'test'.
850 is_cross_compiler=
851 if test x"${host}" = x"${target}" ; then
852 is_cross_compiler=no
853 else
854 is_cross_compiler=yes
855 fi
856
857 # Find the build and target subdirs.
858 case ${build_alias} in
859 "") build_noncanonical=${build} ;;
860 *) build_noncanonical=${build_alias} ;;
861 esac
862
863 case ${host_alias} in
864 "") host_noncanonical=${build_noncanonical} ;;
865 *) host_noncanonical=${host_alias} ;;
866 esac
867
868 case ${target_alias} in
869 "") target_noncanonical=${host_noncanonical} ;;
870 *) target_noncanonical=${target_alias} ;;
871 esac
872
873 # Prefix 'build-' so this never conflicts with target_subdir.
874 build_subdir="build-${build_noncanonical}"
875 # Not really a subdirectory, but here for completeness.
876 host_subdir=.
877 # No prefix.
878 target_subdir=${target_noncanonical}
879
880
881 if test ! -d ${target_subdir} ; then
882 if mkdir ${target_subdir} ; then true
883 else
884 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${target_subdir}" 1>&2
885 exit 1
886 fi
887 fi
888
889 if test x"${build_alias}" != x"${host}" ; then
890 if test ! -d ${build_subdir} ; then
891 if mkdir ${build_subdir} ; then true
892 else
893 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${build_subdir}" 1>&2
894 exit 1
895 fi
896 fi
897 fi
898
899 # Skipdirs are removed silently.
900 skipdirs=
901 # Noconfigdirs are removed loudly.
902 noconfigdirs=""
903
904 use_gnu_ld=
905 # Make sure we don't let GNU ld be added if we didn't want it.
906 if test x$with_gnu_ld = xno ; then
907 use_gnu_ld=no
908 noconfigdirs="$noconfigdirs ld"
909 fi
910
911 use_gnu_as=
912 # Make sure we don't let GNU as be added if we didn't want it.
913 if test x$with_gnu_as = xno ; then
914 use_gnu_as=no
915 noconfigdirs="$noconfigdirs gas"
916 fi
917
918 # some tools are so dependent upon X11 that if we're not building with X,
919 # it's not even worth trying to configure, much less build, that tool.
920
921 case ${with_x} in
922 yes | "") ;; # the default value for this tree is that X11 is available
923 no)
924 skipdirs="${skipdirs} tk tix itcl libgui"
925 # We won't be able to build gdbtk without X.
926 enable_gdbtk=no
927 ;;
928 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
929 esac
930
931 # Some tools are only suitable for building in a "native" situation.
932 # Remove these if host!=target.
933 native_only="autoconf automake libtool fileutils find gawk gettext gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms gnuserv target-gperf"
934
935 # Similarly, some are only suitable for cross toolchains.
936 # Remove these if host=target.
937 cross_only="target-libgloss target-newlib target-opcodes"
938
939 case $is_cross_compiler in
940 no) skipdirs="${skipdirs} ${cross_only}" ;;
941 yes) skipdirs="${skipdirs} ${native_only}" ;;
942 esac
943
944 # If both --with-headers and --with-libs are specified, default to
945 # --without-newlib.
946 if test x"${with_headers}" != x && test x"${with_libs}" != x ; then
947 if test x"${with_newlib}" = x ; then
948 with_newlib=no
949 fi
950 fi
951
952 # Recognize --with-newlib/--without-newlib.
953 case ${with_newlib} in
954 no) skipdirs="${skipdirs} target-newlib" ;;
955 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
956 esac
957
958 # Configure extra directories which are host specific
959
960 case "${host}" in
961 *-cygwin*)
962 configdirs="$configdirs libtermcap" ;;
963 esac
964
965 # Remove more programs from consideration, based on the host or
966 # target this usually means that a port of the program doesn't
967 # exist yet.
968
969 case "${host}" in
970 hppa*64*-*-*)
971 noconfigdirs="$noconfigdirs byacc"
972 ;;
973 i[3456789]86-*-vsta)
974 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
975 ;;
976 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
977 noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
978 ;;
979 i[3456789]86-*-mingw32*)
980 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
981 noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
982 ;;
983 i[3456789]86-*-beos*)
984 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
985 ;;
986 *-*-cygwin*)
987 noconfigdirs="autoconf automake send-pr rcs guile perl"
988 ;;
989 *-*-netbsd*)
990 noconfigdirs="rcs"
991 ;;
992 ppc*-*-pe)
993 noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
994 ;;
995 powerpc-*-beos*)
996 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
997 ;;
998 *-*-darwin*)
999 noconfigdirs="$noconfigdirs tk itcl tix libgui"
1000 ;;
1001 esac
1002
1003 # Save it here so that, even in case of --enable-libgcj, if the Java
1004 # front-end isn't enabled, we still get libgcj disabled.
1005 libgcj_saved=$libgcj
1006 case $enable_libgcj in
1007 yes)
1008 # If we reset it here, it won't get added to noconfigdirs in the
1009 # target-specific build rules, so it will be forcibly enabled
1010 # (unless the Java language itself isn't enabled).
1011 libgcj=
1012 ;;
1013 no)
1014 # Make sure we get it printed in the list of not supported target libs.
1015 noconfigdirs="$noconfigdirs ${libgcj}"
1016 ;;
1017 esac
1018
1019 case "${target}" in
1020 *-*-chorusos)
1021 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1022 ;;
1023 *-*-darwin*)
1024 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1025 noconfigdirs="$noconfigdirs target-libobjc ${libgcj}"
1026 ;;
1027 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1028 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1029 ;;
1030 *-*-kaos*)
1031 # Remove unsupported stuff on all kaOS configurations.
1032 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx"
1033 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
1034 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
1035 noconfigdirs="$noconfigdirs target-libgloss"
1036 ;;
1037 *-*-netbsd*)
1038 # Skip some stuff on all NetBSD configurations.
1039 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1040
1041 # Skip some stuff that's unsupported on some NetBSD configurations.
1042 case "${target}" in
1043 i*86-*-netbsdelf*) ;;
1044 arm*-*-netbsdelf*) ;;
1045 *)
1046 noconfigdirs="$noconfigdirs ${libgcj}"
1047 ;;
1048 esac
1049 ;;
1050 *-*-netware)
1051 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}"
1052 ;;
1053 *-*-rtems*)
1054 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1055 case ${target} in
1056 h8300*-*-* | h8500-*-*)
1057 noconfigdirs="$noconfigdirs target-libf2c"
1058 ;;
1059 *) ;;
1060 esac
1061 ;;
1062 *-*-vxworks*)
1063 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1064 ;;
1065 alpha*-dec-osf*)
1066 # ld works, but does not support shared libraries.
1067 # newlib is not 64 bit ready. I'm not sure about fileutils.
1068 # gas doesn't generate exception information.
1069 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1070 ;;
1071 alpha*-*-*vms*)
1072 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1073 ;;
1074 alpha*-*-linux*)
1075 # newlib is not 64 bit ready
1076 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1077 ;;
1078 alpha*-*-freebsd*)
1079 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1080 ;;
1081 alpha*-*-*)
1082 # newlib is not 64 bit ready
1083 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1084 ;;
1085 sh-*-linux*)
1086 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1087 ;;
1088 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1089 noconfigdirs="$noconfigdirs ${libgcj}"
1090 noconfigdirs="$noconfigdirs target-examples"
1091 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1092 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1093 noconfigdirs="$noconfigdirs expect dejagnu"
1094 # the C++ libraries don't build on top of CE's C libraries
1095 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1096 noconfigdirs="$noconfigdirs target-newlib"
1097 case "${host}" in
1098 *-*-cygwin*) ;; # keep gdb and readline
1099 *) noconfigdirs="$noconfigdirs gdb readline"
1100 ;;
1101 esac
1102 ;;
1103 arc-*-*)
1104 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1105 ;;
1106 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1107 noconfigdirs="$noconfigdirs ${libgcj}"
1108 ;;
1109 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1110 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1111 ;;
1112 arm-*-pe*)
1113 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1114 ;;
1115 arm-*-oabi*)
1116 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1117 ;;
1118 thumb-*-coff)
1119 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1120 ;;
1121 thumb-*-elf)
1122 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1123 ;;
1124 thumb-*-oabi)
1125 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1126 ;;
1127 thumb-*-pe)
1128 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1129 ;;
1130 arm-*-riscix*)
1131 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1132 ;;
1133 avr-*-*)
1134 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1135 ;;
1136 c4x-*-* | tic4x-*-*)
1137 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1138 ;;
1139 c54x*-*-* | tic54x-*-*)
1140 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
1141 ;;
1142 cris-*-*)
1143 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1144 ;;
1145 d10v-*-*)
1146 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1147 ;;
1148 d30v-*-*)
1149 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1150 ;;
1151 fr30-*-elf*)
1152 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1153 ;;
1154 frv-*-*)
1155 noconfigdirs="$noconfigdirs ${libgcj}"
1156 ;;
1157 h8300*-*-*)
1158 noconfigdirs="$noconfigdirs target-libgloss ${libgcj} target-libf2c"
1159 ;;
1160 h8500-*-*)
1161 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c"
1162 ;;
1163 hppa*64*-*-linux* | parisc*64*-*-linux*)
1164 # In this case, it's because the hppa64-linux target is for
1165 # the kernel only at this point and has no libc, and thus no
1166 # headers, crt*.o, etc., all of which are needed by these.
1167 noconfigdirs="$noconfigdirs target-zlib"
1168 ;;
1169 hppa*-*-*elf* | \
1170 parisc*-*-linux* | hppa*-*-linux* | \
1171 hppa*-*-lites* | \
1172 hppa*-*-openbsd* | \
1173 hppa*64*-*-*)
1174 noconfigdirs="$noconfigdirs ${libgcj}"
1175 # Do configure ld/binutils/gas for this case.
1176 ;;
1177 hppa*-*-*)
1178 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1179 # build on HP-UX 10.20.
1180 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1181 ;;
1182 i960-*-*)
1183 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1184 ;;
1185 ia64*-*-elf*)
1186 # No gdb support yet.
1187 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1188 ;;
1189 ia64*-**-hpux*)
1190 # No gdb or ld support yet.
1191 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1192 ;;
1193 i[3456789]86-*-coff | i[3456789]86-*-elf)
1194 noconfigdirs="$noconfigdirs ${libgcj}"
1195 ;;
1196 i[3456789]86-*-freebsd*)
1197 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1198 ;;
1199 i[3456789]86-*-linux*)
1200 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1201 # not build java stuff by default.
1202 case "${target}" in
1203 *-*-*libc1*)
1204 noconfigdirs="$noconfigdirs ${libgcj}";;
1205 esac
1206
1207 # This section makes it possible to build newlib natively on linux.
1208 # If we are using a cross compiler then don't configure newlib.
1209 if test x${is_cross_compiler} != xno ; then
1210 noconfigdirs="$noconfigdirs target-newlib"
1211 fi
1212 noconfigdirs="$noconfigdirs target-libgloss"
1213 # If we are not using a cross compiler, do configure newlib.
1214 # Note however, that newlib will only be configured in this situation
1215 # if the --with-newlib option has been given, because otherwise
1216 # 'target-newlib' will appear in skipdirs.
1217 ;;
1218 i[3456789]86-*-mingw32*)
1219 target_configdirs="$target_configdirs target-mingw"
1220 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1221
1222 # Can't build gdb for mingw32 if not native.
1223 case "${host}" in
1224 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1225 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1226 ;;
1227 esac
1228 ;;
1229 *-*-cygwin*)
1230 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1231 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1232 # always build newlib.
1233 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1234
1235 # Can't build gdb for Cygwin if not native.
1236 case "${host}" in
1237 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1238 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1239 ;;
1240 esac
1241 ;;
1242 i[3456789]86-*-pe)
1243 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1244 ;;
1245 i[3456789]86-*-sco3.2v5*)
1246 # The linker does not yet know about weak symbols in COFF,
1247 # and is not configured to handle mixed ELF and COFF.
1248 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1249 ;;
1250 i[3456789]86-*-sco*)
1251 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1252 ;;
1253 i[3456789]86-*-solaris2*)
1254 noconfigdirs="$noconfigdirs target-libgloss"
1255 ;;
1256 i[3456789]86-*-sysv4*)
1257 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1258 ;;
1259 i[3456789]86-*-beos*)
1260 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1261 ;;
1262 m32r-*-*)
1263 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1264 ;;
1265 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1266 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1267 ;;
1268 m68k-*-elf*)
1269 noconfigdirs="$noconfigdirs ${libgcj}"
1270 ;;
1271 m68k-*-coff*)
1272 noconfigdirs="$noconfigdirs ${libgcj}"
1273 ;;
1274 mcore-*-pe*)
1275 # The EPOC C++ environment does not support exceptions or rtti,
1276 # and so building libstdc++-v3 tends not to always work.
1277 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1278 ;;
1279 mmix-*-*)
1280 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1281 ;;
1282 mn10200-*-*)
1283 noconfigdirs="$noconfigdirs ${libgcj}"
1284 ;;
1285 mn10300-*-*)
1286 noconfigdirs="$noconfigdirs ${libgcj}"
1287 ;;
1288 powerpc-*-aix*)
1289 # copied from rs6000-*-* entry
1290 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1291 ;;
1292 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1293 target_configdirs="$target_configdirs target-winsup"
1294 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1295 # always build newlib.
1296 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1297 ;;
1298 # This is temporary until we can link against shared libraries
1299 powerpcle-*-solaris*)
1300 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1301 ;;
1302 powerpc-*-beos*)
1303 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1304 ;;
1305 powerpc-*-eabi)
1306 noconfigdirs="$noconfigdirs ${libgcj}"
1307 ;;
1308 rs6000-*-lynxos*)
1309 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1310 ;;
1311 rs6000-*-aix*)
1312 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1313 ;;
1314 rs6000-*-*)
1315 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1316 ;;
1317 m68k-apollo-*)
1318 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1319 ;;
1320 mips*-*-irix5*)
1321 # The GNU linker does not support shared libraries.
1322 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1323 ;;
1324 mips*-*-irix6*)
1325 # Linking libjava exceeds command-line length limits on at least
1326 # IRIX 6.2, but not on IRIX 6.5.
1327 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1328 # <oldham@codesourcery.com>
1329 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1330 ;;
1331 mips*-dec-bsd*)
1332 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1333 ;;
1334 mips*-*-bsd*)
1335 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1336 ;;
1337 mipstx39-*-*)
1338 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1339 ;;
1340 mips*-*-linux*)
1341 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1342 ;;
1343 mips*-*-*)
1344 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1345 ;;
1346 romp-*-*)
1347 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1348 ;;
1349 sh-*-*)
1350 case "${host}" in
1351 i[3456789]86-*-vsta) ;; # don't add gprof back in
1352 i[3456789]86-*-go32*) ;; # don't add gprof back in
1353 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
1354 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1355 esac
1356 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1357 ;;
1358 sh64-*-*)
1359 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1360 ;;
1361 sparc-*-elf*)
1362 noconfigdirs="$noconfigdirs ${libgcj}"
1363 ;;
1364 sparc64-*-elf*)
1365 noconfigdirs="$noconfigdirs ${libgcj}"
1366 ;;
1367 sparclite-*-*)
1368 noconfigdirs="$noconfigdirs ${libgcj}"
1369 ;;
1370 sparc-*-sunos4*)
1371 noconfigdirs="$noconfigdirs ${libgcj}"
1372 if test x${is_cross_compiler} != xno ; then
1373 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1374 else
1375 use_gnu_ld=no
1376 fi
1377 ;;
1378 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1379 ;;
1380 v810-*-*)
1381 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
1382 ;;
1383 v850-*-*)
1384 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1385 ;;
1386 v850e-*-*)
1387 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1388 ;;
1389 v850ea-*-*)
1390 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1391 ;;
1392 vax-*-vms)
1393 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1394 ;;
1395 vax-*-*)
1396 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1397 ;;
1398 ip2k-*-*)
1399 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1400 ;;
1401 *-*-linux*)
1402 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1403 ;;
1404 *-*-lynxos*)
1405 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1406 ;;
1407 *-*-*)
1408 noconfigdirs="$noconfigdirs ${libgcj}"
1409 ;;
1410 esac
1411
1412 # If we aren't building newlib, then don't build libgloss, since libgloss
1413 # depends upon some newlib header files.
1414 case "${noconfigdirs}" in
1415 *target-libgloss*) ;;
1416 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1417 esac
1418
1419 # Figure out what language subdirectories are present.
1420 # Look if the user specified --enable-languages="..."; if not, use
1421 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1422 # go away some day.
1423 # NB: embedded tabs in this IF block -- do not untabify
1424 if test x"${enable_languages+set}" != xset; then
1425 if test x"${LANGUAGES+set}" = xset; then
1426 enable_languages="${LANGUAGES}"
1427 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
1428 else
1429 enable_languages=all
1430 fi
1431 else
1432 if test x"${enable_languages}" = x ||
1433 test x"${enable_languages}" = xyes;
1434 then
1435 echo configure.in: --enable-languages needs at least one language argument 1>&2
1436 exit 1
1437 fi
1438 fi
1439 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1440
1441 # First scan to see if an enabled language requires some other language.
1442 # We assume that a given config-lang.in will list all the language
1443 # front ends it requires, even if some are required indirectly.
1444 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1445 case ${lang_frag} in
1446 ..) ;;
1447 # The odd quoting in the next line works around
1448 # an apparent bug in bash 1.12 on linux.
1449 ${srcdir}/gcc/[*]/config-lang.in) ;;
1450 *)
1451 # From the config-lang.in, get $language, $lang_requires
1452 language=
1453 lang_requires=
1454 . ${lang_frag}
1455 for other in ${lang_requires} ; do
1456 case ,${enable_languages}, in
1457 *,$other,*) ;;
1458 *,all,*) ;;
1459 *,$language,*)
1460 echo " \`$other' language required by \`$language'; enabling" 1>&2
1461 enable_languages="${enable_languages},${other}"
1462 ;;
1463 esac
1464 done
1465 ;;
1466 esac
1467 done
1468
1469 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1470 case ${lang_frag} in
1471 ..) ;;
1472 # The odd quoting in the next line works around
1473 # an apparent bug in bash 1.12 on linux.
1474 ${srcdir}/gcc/[*]/config-lang.in) ;;
1475 *)
1476 # From the config-lang.in, get $language, $target_libs,
1477 # $lang_dirs, and $build_by_default
1478 language=
1479 target_libs=
1480 lang_dirs=
1481 build_by_default=
1482 . ${lang_frag}
1483 if test "x$language" = x ; then
1484 echo "${lang_frag} doesn't set \$language." 1>&2
1485 exit 1
1486 fi
1487 case ,${enable_languages}, in
1488 *,${language},*)
1489 # Language was explicitly selected; include it.
1490 add_this_lang=yes
1491 ;;
1492 *,all,*)
1493 # 'all' was selected; include 'default' languages.
1494 case ${build_by_default} in
1495 no) add_this_lang=no ;;
1496 *) add_this_lang=yes ;;
1497 esac
1498 ;;
1499 *) add_this_lang=no ;;
1500 esac
1501 case ${add_this_lang} in
1502 no)
1503 # Remove language-dependent dirs.
1504 eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
1505 ;;
1506 esac
1507 ;;
1508 esac
1509 done
1510
1511 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1512 # $target_configdirs.
1513 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1514
1515 notsupp=""
1516 for dir in . $skipdirs $noconfigdirs ; do
1517 dirname=`echo $dir | sed -e s/target-//g`
1518 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1519 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1520 if test -r $srcdir/$dirname/configure ; then
1521 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1522 true
1523 else
1524 notsupp="$notsupp $dir"
1525 fi
1526 fi
1527 fi
1528 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1529 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1530 if test -r $srcdir/$dirname/configure ; then
1531 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1532 true
1533 else
1534 notsupp="$notsupp $dir"
1535 fi
1536 fi
1537 fi
1538 done
1539
1540 # Sometimes the tools are distributed with libiberty but with no other
1541 # libraries. In that case, we don't want to build target-libiberty.
1542 if test -n "${target_configdirs}" ; then
1543 others=
1544 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1545 if test "$i" != "libiberty" ; then
1546 if test -r $srcdir/$i/configure ; then
1547 others=yes;
1548 break;
1549 fi
1550 fi
1551 done
1552 if test -z "${others}" ; then
1553 target_configdirs=
1554 fi
1555 fi
1556
1557 # Quietly strip out all directories which aren't configurable in this tree.
1558 # This relies on all configurable subdirectories being autoconfiscated, which
1559 # is now the case.
1560 configdirs_all="$configdirs"
1561 configdirs=
1562 for i in ${configdirs_all} ; do
1563 if test -f ${srcdir}/$i/configure ; then
1564 configdirs="${configdirs} $i"
1565 fi
1566 done
1567 target_configdirs_all="$target_configdirs"
1568 target_configdirs=
1569 for i in ${target_configdirs_all} ; do
1570 j=`echo $i | sed -e s/target-//g`
1571 if test -f ${srcdir}/$j/configure ; then
1572 target_configdirs="${target_configdirs} $i"
1573 fi
1574 done
1575
1576 # Produce a warning message for the subdirs we can't configure.
1577 # This isn't especially interesting in the Cygnus tree, but in the individual
1578 # FSF releases, it's important to let people know when their machine isn't
1579 # supported by the one or two programs in a package.
1580
1581 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1582 # If $appdirs is non-empty, at least one of those directories must still
1583 # be configured, or we error out. (E.g., if the gas release supports a
1584 # specified target in some subdirs but not the gas subdir, we shouldn't
1585 # pretend that all is well.)
1586 if test -n "$appdirs" ; then
1587 for dir in $appdirs ; do
1588 if test -r $dir/Makefile.in ; then
1589 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1590 appdirs=""
1591 break
1592 fi
1593 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1594 appdirs=""
1595 break
1596 fi
1597 fi
1598 done
1599 if test -n "$appdirs" ; then
1600 echo "*** This configuration is not supported by this package." 1>&2
1601 exit 1
1602 fi
1603 fi
1604 # Okay, some application will build, or we don't care to check. Still
1605 # notify of subdirs not getting built.
1606 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1607 echo " ${notsupp}" 1>&2
1608 echo " (Any other directories should still work fine.)" 1>&2
1609 fi
1610
1611 case "$host" in
1612 *msdosdjgpp*)
1613 enable_gdbtk=no ;;
1614 esac
1615
1616 copy_dirs=
1617
1618 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1619 # the named directory are copied to $(tooldir)/sys-include.
1620 if test x"${with_headers}" != x ; then
1621 if test x${is_cross_compiler} = xno ; then
1622 echo 1>&2 '***' --with-headers is only supported when cross compiling
1623 exit 1
1624 fi
1625 if test x"${with_headers}" != xyes ; then
1626 case "${exec_prefixoption}" in
1627 "") x=${prefix} ;;
1628 *) x=${exec_prefix} ;;
1629 esac
1630 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1631 fi
1632 fi
1633
1634 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1635 # the name directories are copied to $(tooldir)/lib. Multiple directories
1636 # are permitted.
1637 if test x"${with_libs}" != x ; then
1638 if test x${is_cross_compiler} = xno ; then
1639 echo 1>&2 '***' --with-libs is only supported when cross compiling
1640 exit 1
1641 fi
1642 if test x"${with_libs}" != xyes ; then
1643 # Copy the libraries in reverse order, so that files in the first named
1644 # library override files in subsequent libraries.
1645 case "${exec_prefixoption}" in
1646 "") x=${prefix} ;;
1647 *) x=${exec_prefix} ;;
1648 esac
1649 for l in ${with_libs}; do
1650 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1651 done
1652 fi
1653 fi
1654
1655 # Handle ${copy_dirs}
1656 set fnord ${copy_dirs}
1657 shift
1658 while test $# != 0 ; do
1659 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1660 :
1661 else
1662 echo Copying $1 to $2
1663
1664 # Use the install script to create the directory and all required
1665 # parent directories.
1666 if test -d $2 ; then
1667 :
1668 else
1669 echo >config.temp
1670 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1671 fi
1672
1673 # Copy the directory, assuming we have tar.
1674 # FIXME: Should we use B in the second tar? Not all systems support it.
1675 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1676
1677 # It is the responsibility of the user to correctly adjust all
1678 # symlinks. If somebody can figure out how to handle them correctly
1679 # here, feel free to add the code.
1680
1681 echo $1 > $2/COPIED
1682 fi
1683 shift; shift
1684 done
1685
1686 # Work in distributions that contain no compiler tools, like Autoconf.
1687 tentative_cc=""
1688 host_makefile_frag=/dev/null
1689 if test -d ${srcdir}/config ; then
1690 case "${host}" in
1691 m68k-hp-hpux*)
1692 # Avoid "too much defining" errors from HPUX compiler.
1693 tentative_cc="cc -Wp,-H256000"
1694 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1695 # If it's HP/UX ar, this should be harmless.
1696 RANLIB="ar ts"
1697 ;;
1698 m68k-apollo-sysv*)
1699 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1700 ;;
1701 m68k-apollo-bsd*)
1702 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1703 # chokes on bfd, the compiler won't let you assign integers to enums, and
1704 # other problems. Defining CC to gcc is a questionable way to say "don't use
1705 # the apollo compiler" (the preferred version of GCC could be called cc,
1706 # or whatever), but I'm not sure leaving CC as cc is any better...
1707 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1708 # Used to have BISON=yacc.
1709 tentative_cc=gcc
1710 ;;
1711 m88k-dg-dgux*)
1712 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1713 ;;
1714 m88k-harris-cxux*)
1715 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1716 tentative_cc="cc -Xa"
1717 host_makefile_frag="config/mh-cxux"
1718 ;;
1719 m88k-motorola-sysv*)
1720 ;;
1721 mips*-dec-ultrix*)
1722 tentative_cc="cc -Wf,-XNg1000"
1723 host_makefile_frag="config/mh-decstation"
1724 ;;
1725 mips*-nec-sysv4*)
1726 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1727 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1728 host_makefile_frag="config/mh-necv4"
1729 ;;
1730 mips*-sgi-irix4*)
1731 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1732 # environment. Also bump switch table size so that cp-parse will
1733 # compile. Bump string length limit so linker builds.
1734 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1735 ;;
1736 mips*-*-sysv4*)
1737 host_makefile_frag="config/mh-sysv4"
1738 ;;
1739 mips*-*-sysv*)
1740 # This is for a MIPS running RISC/os 4.52C.
1741
1742 # This is needed for GDB, but needs to be in the top-level make because
1743 # if a library is compiled with the bsd headers and gets linked with the
1744 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1745 # a different size).
1746 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1747 # known except to select the sysv environment. Could we use /proc instead?
1748 # These "sysv environments" and "bsd environments" often end up being a pain.
1749 #
1750 # This is not part of CFLAGS because perhaps not all C compilers have this
1751 # option.
1752 tentative_cc="cc -systype sysv"
1753 ;;
1754 i370-ibm-opened*)
1755 tentative_cc="c89"
1756 ;;
1757 i[3456789]86-*-sysv5*)
1758 host_makefile_frag="config/mh-sysv5"
1759 ;;
1760 i[3456789]86-*-dgux*)
1761 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1762 host_makefile_frag="config/mh-dgux386"
1763 ;;
1764 i[3456789]86-ncr-sysv4.3*)
1765 # The MetaWare compiler will generate a copyright message unless you
1766 # turn it off by adding the -Hnocopyr flag.
1767 tentative_cc="cc -Hnocopyr"
1768 ;;
1769 i[3456789]86-ncr-sysv4*)
1770 # for an NCR 3000 (i486/SVR4) system.
1771 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1772 # This compiler not only emits obnoxious copyright messages every time
1773 # you run it, but it chokes and dies on a whole bunch of GNU source
1774 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1775 tentative_cc="/usr/ccs/ATT/cc"
1776 host_makefile_frag="config/mh-ncr3000"
1777 ;;
1778 i[3456789]86-*-sco3.2v5*)
1779 ;;
1780 i[3456789]86-*-sco*)
1781 # The native C compiler botches some simple uses of const. Unfortunately,
1782 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1783 tentative_cc="cc -Dconst="
1784 host_makefile_frag="config/mh-sco"
1785 ;;
1786 i[3456789]86-*-udk*)
1787 host_makefile_frag="config/mh-sysv5"
1788 ;;
1789 i[3456789]86-*-solaris2*)
1790 host_makefile_frag="config/mh-sysv4"
1791 ;;
1792 i[3456789]86-*-msdosdjgpp*)
1793 host_makefile_frag="config/mh-djgpp"
1794 ;;
1795 *-cygwin*)
1796 host_makefile_frag="config/mh-cygwin"
1797 ;;
1798 *-mingw32*)
1799 host_makefile_frag="config/mh-mingw32"
1800 ;;
1801 *-interix*)
1802 host_makefile_frag="config/mh-interix"
1803 ;;
1804 vax-*-ultrix2*)
1805 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1806 tentative_cc=gcc
1807 ;;
1808 *-*-solaris2*)
1809 host_makefile_frag="config/mh-solaris"
1810 ;;
1811 m68k-sun-sunos*)
1812 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1813 # without overflowing the jump tables (-J says to use a 32 bit table)
1814 tentative_cc="cc -J"
1815 ;;
1816 *-hp-hpux*)
1817 tentative_cc="cc -Wp,-H256000"
1818 ;;
1819 *-*-hiux*)
1820 tentative_cc="cc -Wp,-H256000"
1821 ;;
1822 rs6000-*-lynxos*)
1823 # /bin/cc is less than useful for our purposes. Always use GCC
1824 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1825 host_makefile_frag="config/mh-lynxrs6k"
1826 ;;
1827 *-*-lynxos*)
1828 # /bin/cc is less than useful for our purposes. Always use GCC
1829 tentative_cc="/bin/gcc"
1830 ;;
1831 *-*-sysv4*)
1832 host_makefile_frag="config/mh-sysv4"
1833 ;;
1834 esac
1835 fi
1836
1837 extra_arflags_for_target=
1838 extra_nmflags_for_target=
1839 extra_ranlibflags_for_target=
1840 target_makefile_frag=/dev/null
1841 case "${target}" in
1842 i[3456789]86-*-netware*)
1843 target_makefile_frag="config/mt-netware"
1844 ;;
1845 powerpc-*-netware*)
1846 target_makefile_frag="config/mt-netware"
1847 ;;
1848 *-*-linux*)
1849 target_makefile_frag="config/mt-linux"
1850 ;;
1851 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1852 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1853 # commands to handle both 32-bit and 64-bit objects. These flags are
1854 # harmless if we're using GNU nm or ar.
1855 extra_arflags_for_target=" -X32_64"
1856 extra_nmflags_for_target=" -B -X32_64"
1857 ;;
1858 *-*-darwin*)
1859 # ranlib from Darwin requires the -c flag to look at common symbols.
1860 extra_ranlibflags_for_target=" -c"
1861 ;;
1862 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1863 target_makefile_frag="config/mt-wince"
1864 ;;
1865 esac
1866
1867 alphaieee_frag=/dev/null
1868 case $target in
1869 alpha*-*-*)
1870 # This just makes sure to use the -mieee option to build target libs.
1871 # This should probably be set individually by each library.
1872 alphaieee_frag="config/mt-alphaieee"
1873 ;;
1874 esac
1875
1876 # If --enable-target-optspace always use -Os instead of -O2 to build
1877 # the target libraries, similarly if it is not specified, use -Os
1878 # on selected platforms.
1879 ospace_frag=/dev/null
1880 case "${enable_target_optspace}:${target}" in
1881 yes:*)
1882 ospace_frag="config/mt-ospace"
1883 ;;
1884 :d30v-*)
1885 ospace_frag="config/mt-d30v"
1886 ;;
1887 :m32r-* | :d10v-* | :fr30-*)
1888 ospace_frag="config/mt-ospace"
1889 ;;
1890 no:* | :*)
1891 ;;
1892 *)
1893 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1894 ;;
1895 esac
1896
1897 # Set with_gnu_as and with_gnu_ld as appropriate.
1898 #
1899 # This is done by determining whether or not the appropriate directory
1900 # is available, and by checking whether or not specific configurations
1901 # have requested that this magic not happen.
1902 #
1903 # The command line options always override the explicit settings in
1904 # configure.in, and the settings in configure.in override this magic.
1905 #
1906 # If the default for a toolchain is to use GNU as and ld, and you don't
1907 # want to do that, then you should use the --without-gnu-as and
1908 # --without-gnu-ld options for the configure script.
1909
1910 if test x${use_gnu_as} = x &&
1911 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
1912 with_gnu_as=yes
1913 extra_host_args="$extra_host_args --with-gnu-as"
1914 fi
1915
1916 if test x${use_gnu_ld} = x &&
1917 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
1918 with_gnu_ld=yes
1919 extra_host_args="$extra_host_args --with-gnu-ld"
1920 fi
1921
1922 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
1923 # can detect this case.
1924
1925 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
1926 with_newlib=yes
1927 extra_host_args="$extra_host_args --with-newlib"
1928 fi
1929
1930
1931 # Default to using --with-stabs for certain targets.
1932 if test x${with_stabs} = x ; then
1933 case "${target}" in
1934 mips*-*-irix6*)
1935 ;;
1936 mips*-*-* | alpha*-*-osf*)
1937 with_stabs=yes;
1938 extra_host_args="${extra_host_args} --with-stabs"
1939 ;;
1940 esac
1941 fi
1942
1943 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
1944 # them automatically.
1945 case "${host}" in
1946 hppa*64*-*-hpux11*)
1947 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
1948 ;;
1949 esac
1950
1951 # If we aren't going to be using gcc, see if we can extract a definition
1952 # of CC from the fragment.
1953 # Actually, use the 'pre-extracted' version above.
1954 if test -z "${CC}" && test "${build}" = "${host}" ; then
1955 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1956 found=
1957 for dir in $PATH; do
1958 test -z "$dir" && dir=.
1959 if test -f $dir/gcc; then
1960 found=yes
1961 break
1962 fi
1963 done
1964 IFS="$save_ifs"
1965 if test -z "${found}" && test -n "${tentative_cc}" ; then
1966 CC=$tentative_cc
1967 fi
1968 fi
1969
1970 # Some systems (e.g., one of the i386-aix systems the gas testers are
1971 # using) don't handle "\$" correctly, so don't use it here.
1972 tooldir='${exec_prefix}'/${target_alias}
1973 build_tooldir=${tooldir}
1974
1975 # Generate a default definition for YACC. This is used if the makefile can't
1976 # locate bison or byacc in objdir.
1977
1978 for prog in 'bison -y' byacc yacc
1979 do
1980 set dummy $prog; tmp=$2
1981 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1982 for dir in $PATH; do
1983 test -z "$dir" && dir=.
1984 if test -f $dir/$tmp; then
1985 DEFAULT_YACC="$prog"
1986 break
1987 fi
1988 done
1989 IFS="$save_ifs"
1990
1991 test -n "$DEFAULT_YACC" && break
1992 done
1993
1994 # Generate a default definition for M4. This is used if the makefile can't
1995 # locate m4 in objdir.
1996
1997 for prog in gm4 gnum4 m4
1998 do
1999 set dummy $prog; tmp=$2
2000 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2001 for dir in $PATH; do
2002 test -z "$dir" && dir=.
2003 if test -f $dir/$tmp; then
2004 DEFAULT_M4="$prog"
2005 break
2006 fi
2007 done
2008 IFS="$save_ifs"
2009
2010 test -n "$DEFAULT_M4" && break
2011 done
2012
2013 # Generate a default definition for LEX. This is used if the makefile can't
2014 # locate flex in objdir.
2015
2016 for prog in flex lex
2017 do
2018 set dummy $prog; tmp=$2
2019 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2020 for dir in $PATH; do
2021 test -z "$dir" && dir=.
2022 if test -f $dir/$tmp; then
2023 DEFAULT_LEX="$prog"
2024 break
2025 fi
2026 done
2027 IFS="$save_ifs"
2028
2029 test -n "$DEFAULT_LEX" && break
2030 done
2031
2032 if test "${build}" != "${host}" ; then
2033 # If we are doing a Canadian Cross, in which the host and build systems
2034 # are not the same, we set reasonable default values for the tools.
2035
2036 BISON=${BISON-bison}
2037 CC=${CC-${host_alias}-gcc}
2038 CFLAGS=${CFLAGS-"-g -O2"}
2039 CXX=${CXX-${host_alias}-c++}
2040 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2041 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2042 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2043 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2044 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2045 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2046 BUILD_PREFIX=${build_alias}-
2047 BUILD_PREFIX_1=${build_alias}-
2048 MAKEINFO=${MAKEINFO-makeinfo}
2049
2050 if test -z "${YACC}" ; then
2051 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2052 for dir in $PATH; do
2053 test -z "$dir" && dir=.
2054 if test -f $dir/bison; then
2055 YACC="bison -y"
2056 break
2057 fi
2058 if test -f $dir/byacc; then
2059 YACC=byacc
2060 break
2061 fi
2062 if test -f $dir/yacc; then
2063 YACC=yacc
2064 break
2065 fi
2066 done
2067 IFS="$save_ifs"
2068 if test -z "${YACC}" ; then
2069 YACC="bison -y"
2070 fi
2071 fi
2072
2073 if test -z "${LEX}" ; then
2074 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2075 for dir in $PATH; do
2076 test -z "$dir" && dir=.
2077 if test -f $dir/flex; then
2078 LEX=flex
2079 break
2080 fi
2081 if test -f $dir/lex; then
2082 LEX=lex
2083 break
2084 fi
2085 done
2086 IFS="$save_ifs"
2087 LEX=${LEX-flex}
2088 fi
2089
2090 else
2091 # Set reasonable default values for some tools even if not Canadian.
2092 # Of course, these are different reasonable default values, originally
2093 # specified directly in the Makefile.
2094 # We don't export, so that autoconf can do its job.
2095 # Note that all these settings are above the fragment inclusion point
2096 # in Makefile.in, so can still be overridden by fragments.
2097 # This is all going to change when we autoconfiscate...
2098
2099 BISON="\$(USUAL_BISON)"
2100 CC_FOR_BUILD="\$(CC)"
2101 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2102 BUILD_PREFIX=
2103 BUILD_PREFIX_1=loser-
2104 MAKEINFO="\$(USUAL_MAKEINFO)"
2105 LEX="\$(USUAL_LEX)"
2106 YACC="\$(USUAL_YACC)"
2107
2108 # If CC is still not set, try to get gcc.
2109 cc_prog_is_gcc=
2110 if test -z "${CC}" ; then
2111 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2112 for dir in $PATH; do
2113 test -z "$dir" && dir=.
2114 if test -f $dir/gcc; then
2115 CC="gcc"
2116 cc_prog_is_gcc=yes
2117 echo 'void f(){}' > conftest.c
2118 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2119 CFLAGS=${CFLAGS-"-g -O2"}
2120 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2121 else
2122 CFLAGS=${CFLAGS-"-O2"}
2123 CXXFLAGS=${CXXFLAGS-"-O2"}
2124 fi
2125 rm -f conftest*
2126 break
2127 fi
2128 done
2129 IFS="$save_ifs"
2130 CC=${CC-cc}
2131 else
2132 # Determine if we are using gcc.
2133 cat > conftest.c <<EOF
2134 #ifdef __GNUC__
2135 yes;
2136 #endif
2137 EOF
2138 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2139 cc_prog_is_gcc=yes
2140 fi
2141 rm -f conftest.c
2142 if test -z "${CFLAGS}"; then
2143 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2144 # is set to a version of gcc.
2145 if test "$cc_prog_is_gcc" = yes; then
2146 echo 'void f(){}' > conftest.c
2147 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2148 CFLAGS=${CFLAGS-"-g -O2"}
2149 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2150 else
2151 CFLAGS=${CFLAGS-"-O2"}
2152 CXXFLAGS=${CXXFLAGS-"-O2"}
2153 fi
2154 rm -f conftest*
2155 fi
2156 fi
2157 fi
2158
2159 # We must set the default linker to the linker used by gcc for the correct
2160 # operation of libtool. If LD is not defined and we are using gcc, try to
2161 # set the LD default to the ld used by gcc.
2162 if test -z "$LD"; then
2163 if test "$cc_prog_is_gcc" = yes; then
2164 case $build in
2165 *-*-mingw*)
2166 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2167 *)
2168 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2169 esac
2170 case $gcc_prog_ld in
2171 # Accept absolute paths.
2172 [\\/]* | [A-Za-z]:[\\/]*)
2173 LD="$gcc_prog_ld" ;;
2174 esac
2175 fi
2176 fi
2177
2178 CXX=${CXX-"c++"}
2179 CFLAGS=${CFLAGS-"-g"}
2180 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2181 fi
2182
2183 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2184 # Set up the list of links to be made.
2185 # ${links} is the list of link names, and ${files} is the list of names to link to.
2186
2187 # Make the links.
2188 configlinks="${links}"
2189 if test -r ./config.status ; then
2190 mv -f ./config.status ./config.back
2191 fi
2192 while test -n "${files}" ; do
2193 # set file to car of files, files to cdr of files
2194 set ${files}; file=$1; shift; files=$*
2195 set ${links}; link=$1; shift; links=$*
2196
2197 if test ! -r ${srcdir}/${file} ; then
2198 if test ! -r ${file} ; then
2199 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2200 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2201 exit 1
2202 else
2203 srcfile=${file}
2204 fi
2205 else
2206 srcfile=${srcdir}/${file}
2207 fi
2208
2209 ${remove} -f ${link}
2210 # Make a symlink if possible, otherwise try a hard link
2211 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2212 true
2213 else
2214 # We need to re-remove the file because Lynx leaves a
2215 # very strange directory there when it fails an NFS symlink.
2216 ${remove} -r -f ${link}
2217 ${hard_link} ${srcfile} ${link}
2218 fi
2219 if test ! -r ${link} ; then
2220 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2221 exit 1
2222 fi
2223
2224 echo "Linked \"${link}\" to \"${srcfile}\"."
2225 done
2226
2227 # Create a .gdbinit file which runs the one in srcdir
2228 # and tells GDB to look there for source files.
2229
2230 if test -r ${srcdir}/.gdbinit ; then
2231 case ${srcdir} in
2232 .) ;;
2233 *) cat > ./.gdbinit <<EOF
2234 # ${NO_EDIT}
2235 dir ${srcdir}
2236 dir .
2237 source ${srcdir}/.gdbinit
2238 EOF
2239 ;;
2240 esac
2241 fi
2242
2243 # Make sure that the compiler is able to generate an executable. If it
2244 # can't, we are probably in trouble. We don't care whether we can run the
2245 # executable--we might be using a cross compiler--we only care whether it
2246 # can be created. At this point the main configure script has set CC.
2247 we_are_ok=no
2248 echo "int main () { return 0; }" > conftest.c
2249 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2250 if test $? = 0 ; then
2251 if test -s conftest || test -s conftest.exe ; then
2252 we_are_ok=yes
2253 fi
2254 fi
2255 case $we_are_ok in
2256 no)
2257 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2258 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2259 rm -f conftest*
2260 exit 1
2261 ;;
2262 esac
2263 rm -f conftest*
2264
2265 # The Solaris /usr/ucb/cc compiler does not appear to work.
2266 case "${host}" in
2267 sparc-sun-solaris2*)
2268 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2269 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2270 could_use=
2271 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2272 if test -d /opt/cygnus/bin ; then
2273 if test "$could_use" = "" ; then
2274 could_use="/opt/cygnus/bin"
2275 else
2276 could_use="$could_use or /opt/cygnus/bin"
2277 fi
2278 fi
2279 if test "$could_use" = "" ; then
2280 echo "Warning: compilation may fail because you're using"
2281 echo "/usr/ucb/cc. You should change your PATH or CC "
2282 echo "variable and rerun configure."
2283 else
2284 echo "Warning: compilation may fail because you're using"
2285 echo "/usr/ucb/cc, when you should use the C compiler from"
2286 echo "$could_use. You should change your"
2287 echo "PATH or CC variable and rerun configure."
2288 fi
2289 fi
2290 ;;
2291 esac
2292
2293 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2294 # binutils tools will find libbfd.so.
2295 case "${enable_shared}" in
2296 no | "") SET_LIB_PATH= ;;
2297 *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
2298 esac
2299
2300 case "${host}" in
2301 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2302 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2303 esac
2304
2305 # Record target_configdirs and the configure arguments for target and
2306 # build configuration in Makefile.
2307 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2308
2309 # This is the final value for target_configdirs. configdirs already
2310 # has its final value, as does build_modules. It's time to create some
2311 # lists of valid targets.
2312
2313 all_build_modules=
2314 configure_build_modules=
2315 for module in ${build_modules} ; do
2316 all_build_modules=all-build-${module}
2317 configure_build_modules=configure-build-${module}
2318 done
2319
2320 # Determine whether gdb needs tk/tcl or not.
2321 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2322 # and in that case we want gdb to be built without tk. Ugh!
2323 # In fact I believe gdb is the *only* package directly dependent on tk,
2324 # so we should be able to put the 'maybe's in unconditionally and
2325 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2326 # 100% sure that that's safe though.
2327
2328 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2329 case "$enable_gdbtk" in
2330 no)
2331 GDB_TK="" ;;
2332 yes)
2333 GDB_TK="${gdb_tk}" ;;
2334 *)
2335 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2336 # distro. Eventually someone will fix this and move Insight, nee
2337 # gdbtk to a separate directory.
2338 if test -d ${srcdir}/gdb/gdbtk ; then
2339 GDB_TK="${gdb_tk}"
2340 else
2341 GDB_TK=""
2342 fi
2343 ;;
2344 esac
2345
2346 # Create the 'maybe dependencies'. This uses a temporary file.
2347
2348 # While at that, we remove Makefiles if we were started for recursive
2349 # configuration, so that the top-level Makefile reconfigures them,
2350 # like we used to do when configure itself was recursive.
2351 rm -f maybedep.tmp
2352 echo '# maybedep.tmp' > maybedep.tmp
2353
2354 # Make-targets which may need maybe dependencies.
2355 mts="configure all install check clean distclean dvi info install-info"
2356 mts="${mts} installcheck mostlyclean maintainer-clean TAGS"
2357
2358 # Loop over modules and make-targets.
2359 for module in ${build_modules} ; do
2360 if test -z "${no_recursion}" \
2361 && test -f ${build_subdir}/${module}/Makefile; then
2362 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2363 rm -f ${build_subdir}/${module}/Makefile
2364 fi
2365 for mt in ${mts} ; do
2366 case ${mt} in
2367 install) ;; # No installing build modules.
2368 *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;;
2369 esac
2370 done
2371 done
2372 for module in ${configdirs} ; do
2373 if test -z "${no_recursion}" \
2374 && test -f ${module}/Makefile; then
2375 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2376 rm -f ${module}/Makefile
2377 fi
2378 for mt in ${mts} ; do
2379 echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp
2380 done
2381 done
2382 for module in ${target_configdirs} ; do
2383 if test -z "${no_recursion}" \
2384 && test -f ${target_subdir}/${module}/Makefile; then
2385 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2386 rm -f ${target_subdir}/${module}/Makefile
2387 fi
2388 for mt in ${mts} ; do
2389 echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp
2390 done
2391 done
2392 maybe_dependencies=maybedep.tmp
2393
2394
2395 # Create the serialization dependencies. This uses a temporary file.
2396
2397 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2398 if test "${enable_serial_configure+set}" = set; then
2399 enableval="$enable_serial_configure"
2400 :
2401 fi
2402
2403
2404 case ${enable_serial_configure} in
2405 yes)
2406 enable_serial_build_configure=yes
2407 enable_serial_host_configure=yes
2408 enable_serial_target_configure=yes
2409 ;;
2410 esac
2411
2412 # These force 'configure's to be done one at a time, to avoid problems
2413 # with contention over a shared config.cache.
2414 rm -f serdep.tmp
2415 echo '# serdep.tmp' > serdep.tmp
2416 olditem=
2417 test "x${enable_serial_build_configure}" = xyes &&
2418 for item in ${build_configdirs} ; do
2419 case ${olditem} in
2420 "") ;;
2421 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2422 esac
2423 olditem=${item}
2424 done
2425 olditem=
2426 test "x${enable_serial_host_configure}" = xyes &&
2427 for item in ${configdirs} ; do
2428 case ${olditem} in
2429 "") ;;
2430 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2431 esac
2432 olditem=${item}
2433 done
2434 olditem=
2435 test "x${enable_serial_target_configure}" = xyes &&
2436 for item in ${target_configdirs} ; do
2437 case ${olditem} in
2438 "") ;;
2439 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2440 esac
2441 olditem=${item}
2442 done
2443 serialization_dependencies=serdep.tmp
2444
2445
2446 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2447 # target and nonopt. These are the ones we might not want to pass
2448 # down to subconfigures.
2449 baseargs=`echo " ${ac_configure_args} " | \
2450 sed -e 's/ --no[^ ]* / /' \
2451 -e 's/ --c[a-z-]*[= ][^ ]* / /' \
2452 -e 's/ --sr[a-z-]*[= ][^ ]* / /' \
2453 -e 's/ --ho[a-z-]*[= ][^ ]* / /' \
2454 -e 's/ --bu[a-z-]*[= ][^ ]* / /' \
2455 -e 's/ --t[a-z-]*[= ][^ ]* / /' \
2456 -e 's/ -cache-file[= ][^ ]* / /' \
2457 -e 's/ -srcdir[= ][^ ]* / /' \
2458 -e 's/ -host[= ][^ ]* / /' \
2459 -e 's/ -build[= ][^ ]* / /' \
2460 -e 's/ -target[= ][^ ]* / /' \
2461 -e "s/ [^' -][^ ]* / /" \
2462 -e 's/^ *//;s/ *$//'`
2463
2464 # For the build-side libraries, we just need to pretend we're native,
2465 # and not use the same cache file. Multilibs are neither needed nor
2466 # desired.
2467 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2468
2469 # For host modules, accept cache file option, or specification as blank.
2470 case "${cache_file}" in
2471 "") # empty
2472 cache_file_option="" ;;
2473 /* | [A-Za-z]:[\\/]* ) # absolute path
2474 cache_file_option="--cache-file=${cache_file}" ;;
2475 *) # relative path
2476 cache_file_option="--cache-file=../${cache_file}" ;;
2477 esac
2478
2479 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2480
2481 target_configargs=${baseargs}
2482
2483 # Passing a --with-cross-host argument lets the target libraries know
2484 # whether they are being built with a cross-compiler or being built
2485 # native. However, it would be better to use other mechanisms to make the
2486 # sorts of decisions they want to make on this basis. Please consider
2487 # this option to be deprecated. FIXME.
2488 if test x${is_cross_compiler} = xyes ; then
2489 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2490 fi
2491
2492 # Default to --enable-multilib.
2493 if test x${enable_multilib} = x ; then
2494 target_configargs="--enable-multilib ${target_configargs}"
2495 fi
2496
2497 # Pass --with-newlib if appropriate. Note that target_configdirs has
2498 # changed from the earlier setting of with_newlib.
2499 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2500 target_configargs="--with-newlib ${target_configargs}"
2501 fi
2502
2503 # Pass the appropriate --host, --build, and --cache-file arguments.
2504 target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2505
2506 # provide a proper gxx_include_dir.
2507 # Note, if you change the default, make sure to fix both here and in
2508 # the gcc and libstdc++-v3 subdirectories.
2509 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2510 case "${with_gxx_include_dir}" in
2511 yes)
2512 { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
2513 ;;
2514 no | "")
2515 case "${enable_version_specific_runtime_libs}" in
2516 yes) gxx_include_dir='${libsubdir}/include/c++' ;;
2517 *)
2518 . ${srcdir}/config.if
2519 gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
2520 esac ;;
2521 *) gxx_include_dir=${with_gxx_include_dir} ;;
2522 esac
2523
2524 FLAGS_FOR_TARGET=
2525 case " $target_configdirs " in
2526 *" newlib "*)
2527 case " $target_configargs " in
2528 *" --with-newlib "*)
2529 case "$target" in
2530 *-cygwin*)
2531 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' ;;
2532 esac
2533
2534 # If we're not building GCC, don't discard standard headers.
2535 if test -d ${srcdir}/gcc; then
2536 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2537
2538 if test "${build}" != "${host}"; then
2539 # On Canadian crosses, CC_FOR_TARGET will have already been set
2540 # by `configure', so we won't have an opportunity to add -Bgcc/
2541 # to it. This is right: we don't want to search that directory
2542 # for binaries, but we want the header files in there, so add
2543 # them explicitly.
2544 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2545
2546 # Someone might think of using the pre-installed headers on
2547 # Canadian crosses, in case the installed compiler is not fully
2548 # compatible with the compiler being built. In this case, it
2549 # would be better to flag an error than risking having
2550 # incompatible object files being constructed. We can't
2551 # guarantee that an error will be flagged, but let's hope the
2552 # compiler will do it, when presented with incompatible header
2553 # files.
2554 fi
2555 fi
2556
2557 case "${target}-${is_cross_compiler}" in
2558 i[3456789]86-*-linux*-no)
2559 # Here host == target, so we don't need to build gcc,
2560 # so we don't want to discard standard headers.
2561 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2562 ;;
2563 *)
2564 # If we're building newlib, use its generic headers last, but search
2565 # for any libc-related directories first (so make it the last -B
2566 # switch).
2567 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2568 ;;
2569 esac
2570 ;;
2571 esac
2572 ;;
2573 esac
2574
2575 # On Canadian crosses, we'll be searching the right directories for
2576 # the previously-installed cross compiler, so don't bother to add
2577 # flags for directories within the install tree of the compiler
2578 # being built; programs in there won't even run.
2579 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2580 # Search for pre-installed headers if nothing else fits.
2581 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
2582 fi
2583
2584 if test "x${use_gnu_ld}" = x &&
2585 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2586 # Arrange for us to find uninstalled linker scripts.
2587 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2588 fi
2589
2590 if test "x${CC_FOR_TARGET+set}" = xset; then
2591 :
2592 elif test -d ${srcdir}/gcc; then
2593 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2594 elif test "$host" = "$target"; then
2595 CC_FOR_TARGET='$(CC)'
2596 else
2597 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2598 fi
2599 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2600
2601 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2602 :
2603 elif test -d ${srcdir}/gcc; then
2604 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2605 elif test "$host" = "$target"; then
2606 GCJ_FOR_TARGET='gcj'
2607 else
2608 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2609 fi
2610 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2611
2612 # Don't use libstdc++-v3's flags to configure/build itself.
2613 libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2614 raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2615
2616 if test "x${CXX_FOR_TARGET+set}" = xset; then
2617 :
2618 elif test -d ${srcdir}/gcc; then
2619 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2620 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2621 # default whereas gcc does not.
2622 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2623 # all other cases.
2624 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2625 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2626 elif test "$host" = "$target"; then
2627 CXX_FOR_TARGET='$(CXX)'
2628 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2629 else
2630 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2631 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2632 fi
2633 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2634 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2635
2636 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2637 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2638
2639 # We want to defer the evaluation of `cmd`s and shell variables in
2640 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2641 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2642 # quotes, but we still have to duplicate `$'s so that shell variables
2643 # can be expanded by the nested make as shell variables, not as make
2644 # macros.
2645 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2646 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2647
2648 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2649 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2650 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2651 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2652 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2653 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2654 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2655
2656 # Makefile fragments.
2657 host_makefile_frag=${srcdir}/${host_makefile_frag}
2658 target_makefile_frag=${srcdir}/${target_makefile_frag}
2659 alphaieee_frag=${srcdir}/${alphaieee_frag}
2660 ospace_frag=${srcdir}/${ospace_frag}
2661
2662
2663
2664
2665
2666 # Miscellanea: directories, flags, etc.
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680 # Build module lists & subconfigure args.
2681
2682
2683
2684
2685 # Host module lists & subconfigure args.
2686
2687
2688
2689 # Target module lists & subconfigure args.
2690
2691
2692
2693 # Build tools.
2694
2695
2696
2697
2698
2699
2700
2701 # Host tools.
2702 ncn_tool_prefix=
2703 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2704 ncn_target_tool_prefix=
2705 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2706
2707 if test -n "$ncn_tool_prefix"; then
2708 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2709 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2710 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2711 echo "configure:2712: checking for $ac_word" >&5
2712 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2713 echo $ac_n "(cached) $ac_c" 1>&6
2714 else
2715 if test -n "$AR"; then
2716 ac_cv_prog_AR="$AR" # Let the user override the test.
2717 else
2718 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2719 ac_dummy="$PATH"
2720 for ac_dir in $ac_dummy; do
2721 test -z "$ac_dir" && ac_dir=.
2722 if test -f $ac_dir/$ac_word; then
2723 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2724 break
2725 fi
2726 done
2727 IFS="$ac_save_ifs"
2728 fi
2729 fi
2730 AR="$ac_cv_prog_AR"
2731 if test -n "$AR"; then
2732 echo "$ac_t""$AR" 1>&6
2733 else
2734 echo "$ac_t""no" 1>&6
2735 fi
2736
2737 fi
2738 if test -z "$ac_cv_prog_AR" ; then
2739 if test $build = $host ; then
2740 ncn_cv_AR=$AR
2741 # Extract the first word of "ar", so it can be a program name with args.
2742 set dummy ar; ac_word=$2
2743 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2744 echo "configure:2745: checking for $ac_word" >&5
2745 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2746 echo $ac_n "(cached) $ac_c" 1>&6
2747 else
2748 if test -n "$ncn_cv_AR"; then
2749 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2750 else
2751 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2752 ac_dummy="$PATH"
2753 for ac_dir in $ac_dummy; do
2754 test -z "$ac_dir" && ac_dir=.
2755 if test -f $ac_dir/$ac_word; then
2756 ac_cv_prog_ncn_cv_AR="ar"
2757 break
2758 fi
2759 done
2760 IFS="$ac_save_ifs"
2761 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2762 fi
2763 fi
2764 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2765 if test -n "$ncn_cv_AR"; then
2766 echo "$ac_t""$ncn_cv_AR" 1>&6
2767 else
2768 echo "$ac_t""no" 1>&6
2769 fi
2770
2771 AR=$ncn_cv_AR
2772 else
2773 AR="${ncn_tool_prefix}ar"
2774 fi
2775 else
2776 AR="$ac_cv_prog_AR"
2777 fi
2778
2779 if test -n "$ncn_tool_prefix"; then
2780 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2781 set dummy ${ncn_tool_prefix}as; ac_word=$2
2782 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2783 echo "configure:2784: checking for $ac_word" >&5
2784 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2785 echo $ac_n "(cached) $ac_c" 1>&6
2786 else
2787 if test -n "$AS"; then
2788 ac_cv_prog_AS="$AS" # Let the user override the test.
2789 else
2790 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2791 ac_dummy="$PATH"
2792 for ac_dir in $ac_dummy; do
2793 test -z "$ac_dir" && ac_dir=.
2794 if test -f $ac_dir/$ac_word; then
2795 ac_cv_prog_AS="${ncn_tool_prefix}as"
2796 break
2797 fi
2798 done
2799 IFS="$ac_save_ifs"
2800 fi
2801 fi
2802 AS="$ac_cv_prog_AS"
2803 if test -n "$AS"; then
2804 echo "$ac_t""$AS" 1>&6
2805 else
2806 echo "$ac_t""no" 1>&6
2807 fi
2808
2809 fi
2810 if test -z "$ac_cv_prog_AS" ; then
2811 if test $build = $host ; then
2812 ncn_cv_AS=$AS
2813 # Extract the first word of "as", so it can be a program name with args.
2814 set dummy as; ac_word=$2
2815 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2816 echo "configure:2817: checking for $ac_word" >&5
2817 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2818 echo $ac_n "(cached) $ac_c" 1>&6
2819 else
2820 if test -n "$ncn_cv_AS"; then
2821 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2822 else
2823 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2824 ac_dummy="$PATH"
2825 for ac_dir in $ac_dummy; do
2826 test -z "$ac_dir" && ac_dir=.
2827 if test -f $ac_dir/$ac_word; then
2828 ac_cv_prog_ncn_cv_AS="as"
2829 break
2830 fi
2831 done
2832 IFS="$ac_save_ifs"
2833 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2834 fi
2835 fi
2836 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2837 if test -n "$ncn_cv_AS"; then
2838 echo "$ac_t""$ncn_cv_AS" 1>&6
2839 else
2840 echo "$ac_t""no" 1>&6
2841 fi
2842
2843 AS=$ncn_cv_AS
2844 else
2845 AS="${ncn_tool_prefix}as"
2846 fi
2847 else
2848 AS="$ac_cv_prog_AS"
2849 fi
2850
2851 if test -n "$ncn_tool_prefix"; then
2852 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2853 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2854 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2855 echo "configure:2856: checking for $ac_word" >&5
2856 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2857 echo $ac_n "(cached) $ac_c" 1>&6
2858 else
2859 if test -n "$DLLTOOL"; then
2860 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2861 else
2862 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2863 ac_dummy="$PATH"
2864 for ac_dir in $ac_dummy; do
2865 test -z "$ac_dir" && ac_dir=.
2866 if test -f $ac_dir/$ac_word; then
2867 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2868 break
2869 fi
2870 done
2871 IFS="$ac_save_ifs"
2872 fi
2873 fi
2874 DLLTOOL="$ac_cv_prog_DLLTOOL"
2875 if test -n "$DLLTOOL"; then
2876 echo "$ac_t""$DLLTOOL" 1>&6
2877 else
2878 echo "$ac_t""no" 1>&6
2879 fi
2880
2881 fi
2882 if test -z "$ac_cv_prog_DLLTOOL" ; then
2883 if test $build = $host ; then
2884 ncn_cv_DLLTOOL=$DLLTOOL
2885 # Extract the first word of "dlltool", so it can be a program name with args.
2886 set dummy dlltool; ac_word=$2
2887 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2888 echo "configure:2889: checking for $ac_word" >&5
2889 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
2890 echo $ac_n "(cached) $ac_c" 1>&6
2891 else
2892 if test -n "$ncn_cv_DLLTOOL"; then
2893 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
2894 else
2895 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2896 ac_dummy="$PATH"
2897 for ac_dir in $ac_dummy; do
2898 test -z "$ac_dir" && ac_dir=.
2899 if test -f $ac_dir/$ac_word; then
2900 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2901 break
2902 fi
2903 done
2904 IFS="$ac_save_ifs"
2905 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2906 fi
2907 fi
2908 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
2909 if test -n "$ncn_cv_DLLTOOL"; then
2910 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
2911 else
2912 echo "$ac_t""no" 1>&6
2913 fi
2914
2915 DLLTOOL=$ncn_cv_DLLTOOL
2916 else
2917 DLLTOOL="${ncn_tool_prefix}dlltool"
2918 fi
2919 else
2920 DLLTOOL="$ac_cv_prog_DLLTOOL"
2921 fi
2922
2923 if test -n "$ncn_tool_prefix"; then
2924 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
2925 set dummy ${ncn_tool_prefix}ld; ac_word=$2
2926 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2927 echo "configure:2928: checking for $ac_word" >&5
2928 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
2929 echo $ac_n "(cached) $ac_c" 1>&6
2930 else
2931 if test -n "$LD"; then
2932 ac_cv_prog_LD="$LD" # Let the user override the test.
2933 else
2934 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2935 ac_dummy="$PATH"
2936 for ac_dir in $ac_dummy; do
2937 test -z "$ac_dir" && ac_dir=.
2938 if test -f $ac_dir/$ac_word; then
2939 ac_cv_prog_LD="${ncn_tool_prefix}ld"
2940 break
2941 fi
2942 done
2943 IFS="$ac_save_ifs"
2944 fi
2945 fi
2946 LD="$ac_cv_prog_LD"
2947 if test -n "$LD"; then
2948 echo "$ac_t""$LD" 1>&6
2949 else
2950 echo "$ac_t""no" 1>&6
2951 fi
2952
2953 fi
2954 if test -z "$ac_cv_prog_LD" ; then
2955 if test $build = $host ; then
2956 ncn_cv_LD=$LD
2957 # Extract the first word of "ld", so it can be a program name with args.
2958 set dummy ld; ac_word=$2
2959 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2960 echo "configure:2961: checking for $ac_word" >&5
2961 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
2962 echo $ac_n "(cached) $ac_c" 1>&6
2963 else
2964 if test -n "$ncn_cv_LD"; then
2965 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
2966 else
2967 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2968 ac_dummy="$PATH"
2969 for ac_dir in $ac_dummy; do
2970 test -z "$ac_dir" && ac_dir=.
2971 if test -f $ac_dir/$ac_word; then
2972 ac_cv_prog_ncn_cv_LD="ld"
2973 break
2974 fi
2975 done
2976 IFS="$ac_save_ifs"
2977 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
2978 fi
2979 fi
2980 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
2981 if test -n "$ncn_cv_LD"; then
2982 echo "$ac_t""$ncn_cv_LD" 1>&6
2983 else
2984 echo "$ac_t""no" 1>&6
2985 fi
2986
2987 LD=$ncn_cv_LD
2988 else
2989 LD="${ncn_tool_prefix}ld"
2990 fi
2991 else
2992 LD="$ac_cv_prog_LD"
2993 fi
2994
2995 if test -n "$ncn_tool_prefix"; then
2996 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
2997 set dummy ${ncn_tool_prefix}nm; ac_word=$2
2998 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2999 echo "configure:3000: checking for $ac_word" >&5
3000 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3001 echo $ac_n "(cached) $ac_c" 1>&6
3002 else
3003 if test -n "$NM"; then
3004 ac_cv_prog_NM="$NM" # Let the user override the test.
3005 else
3006 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3007 ac_dummy="$PATH"
3008 for ac_dir in $ac_dummy; do
3009 test -z "$ac_dir" && ac_dir=.
3010 if test -f $ac_dir/$ac_word; then
3011 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3012 break
3013 fi
3014 done
3015 IFS="$ac_save_ifs"
3016 fi
3017 fi
3018 NM="$ac_cv_prog_NM"
3019 if test -n "$NM"; then
3020 echo "$ac_t""$NM" 1>&6
3021 else
3022 echo "$ac_t""no" 1>&6
3023 fi
3024
3025 fi
3026 if test -z "$ac_cv_prog_NM" ; then
3027 if test $build = $host ; then
3028 ncn_cv_NM=$NM
3029 # Extract the first word of "nm", so it can be a program name with args.
3030 set dummy nm; ac_word=$2
3031 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3032 echo "configure:3033: checking for $ac_word" >&5
3033 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3034 echo $ac_n "(cached) $ac_c" 1>&6
3035 else
3036 if test -n "$ncn_cv_NM"; then
3037 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3038 else
3039 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3040 ac_dummy="$PATH"
3041 for ac_dir in $ac_dummy; do
3042 test -z "$ac_dir" && ac_dir=.
3043 if test -f $ac_dir/$ac_word; then
3044 ac_cv_prog_ncn_cv_NM="nm"
3045 break
3046 fi
3047 done
3048 IFS="$ac_save_ifs"
3049 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3050 fi
3051 fi
3052 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3053 if test -n "$ncn_cv_NM"; then
3054 echo "$ac_t""$ncn_cv_NM" 1>&6
3055 else
3056 echo "$ac_t""no" 1>&6
3057 fi
3058
3059 NM=$ncn_cv_NM
3060 else
3061 NM="${ncn_tool_prefix}nm"
3062 fi
3063 else
3064 NM="$ac_cv_prog_NM"
3065 fi
3066
3067 if test -n "$ncn_tool_prefix"; then
3068 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3069 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3070 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3071 echo "configure:3072: checking for $ac_word" >&5
3072 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3073 echo $ac_n "(cached) $ac_c" 1>&6
3074 else
3075 if test -n "$RANLIB"; then
3076 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3077 else
3078 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3079 ac_dummy="$PATH"
3080 for ac_dir in $ac_dummy; do
3081 test -z "$ac_dir" && ac_dir=.
3082 if test -f $ac_dir/$ac_word; then
3083 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3084 break
3085 fi
3086 done
3087 IFS="$ac_save_ifs"
3088 fi
3089 fi
3090 RANLIB="$ac_cv_prog_RANLIB"
3091 if test -n "$RANLIB"; then
3092 echo "$ac_t""$RANLIB" 1>&6
3093 else
3094 echo "$ac_t""no" 1>&6
3095 fi
3096
3097 fi
3098 if test -z "$ac_cv_prog_RANLIB" ; then
3099 if test $build = $host ; then
3100 ncn_cv_RANLIB=$RANLIB
3101 # Extract the first word of "ranlib", so it can be a program name with args.
3102 set dummy ranlib; ac_word=$2
3103 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3104 echo "configure:3105: checking for $ac_word" >&5
3105 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3106 echo $ac_n "(cached) $ac_c" 1>&6
3107 else
3108 if test -n "$ncn_cv_RANLIB"; then
3109 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3110 else
3111 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3112 ac_dummy="$PATH"
3113 for ac_dir in $ac_dummy; do
3114 test -z "$ac_dir" && ac_dir=.
3115 if test -f $ac_dir/$ac_word; then
3116 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3117 break
3118 fi
3119 done
3120 IFS="$ac_save_ifs"
3121 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3122 fi
3123 fi
3124 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3125 if test -n "$ncn_cv_RANLIB"; then
3126 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3127 else
3128 echo "$ac_t""no" 1>&6
3129 fi
3130
3131 RANLIB=$ncn_cv_RANLIB
3132 else
3133 RANLIB=":"
3134 fi
3135 else
3136 RANLIB="$ac_cv_prog_RANLIB"
3137 fi
3138
3139 if test -n "$ncn_tool_prefix"; then
3140 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3141 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3142 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3143 echo "configure:3144: checking for $ac_word" >&5
3144 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3145 echo $ac_n "(cached) $ac_c" 1>&6
3146 else
3147 if test -n "$WINDRES"; then
3148 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3149 else
3150 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3151 ac_dummy="$PATH"
3152 for ac_dir in $ac_dummy; do
3153 test -z "$ac_dir" && ac_dir=.
3154 if test -f $ac_dir/$ac_word; then
3155 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3156 break
3157 fi
3158 done
3159 IFS="$ac_save_ifs"
3160 fi
3161 fi
3162 WINDRES="$ac_cv_prog_WINDRES"
3163 if test -n "$WINDRES"; then
3164 echo "$ac_t""$WINDRES" 1>&6
3165 else
3166 echo "$ac_t""no" 1>&6
3167 fi
3168
3169 fi
3170 if test -z "$ac_cv_prog_WINDRES" ; then
3171 if test $build = $host ; then
3172 ncn_cv_WINDRES=$WINDRES
3173 # Extract the first word of "windres", so it can be a program name with args.
3174 set dummy windres; ac_word=$2
3175 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3176 echo "configure:3177: checking for $ac_word" >&5
3177 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3178 echo $ac_n "(cached) $ac_c" 1>&6
3179 else
3180 if test -n "$ncn_cv_WINDRES"; then
3181 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3182 else
3183 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3184 ac_dummy="$PATH"
3185 for ac_dir in $ac_dummy; do
3186 test -z "$ac_dir" && ac_dir=.
3187 if test -f $ac_dir/$ac_word; then
3188 ac_cv_prog_ncn_cv_WINDRES="windres"
3189 break
3190 fi
3191 done
3192 IFS="$ac_save_ifs"
3193 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3194 fi
3195 fi
3196 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3197 if test -n "$ncn_cv_WINDRES"; then
3198 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3199 else
3200 echo "$ac_t""no" 1>&6
3201 fi
3202
3203 WINDRES=$ncn_cv_WINDRES
3204 else
3205 WINDRES="${ncn_tool_prefix}windres"
3206 fi
3207 else
3208 WINDRES="$ac_cv_prog_WINDRES"
3209 fi
3210
3211 if test -n "$ncn_tool_prefix"; then
3212 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3213 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3214 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3215 echo "configure:3216: checking for $ac_word" >&5
3216 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3217 echo $ac_n "(cached) $ac_c" 1>&6
3218 else
3219 if test -n "$OBJCOPY"; then
3220 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3221 else
3222 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3223 ac_dummy="$PATH"
3224 for ac_dir in $ac_dummy; do
3225 test -z "$ac_dir" && ac_dir=.
3226 if test -f $ac_dir/$ac_word; then
3227 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3228 break
3229 fi
3230 done
3231 IFS="$ac_save_ifs"
3232 fi
3233 fi
3234 OBJCOPY="$ac_cv_prog_OBJCOPY"
3235 if test -n "$OBJCOPY"; then
3236 echo "$ac_t""$OBJCOPY" 1>&6
3237 else
3238 echo "$ac_t""no" 1>&6
3239 fi
3240
3241 fi
3242 if test -z "$ac_cv_prog_OBJCOPY" ; then
3243 if test $build = $host ; then
3244 ncn_cv_OBJCOPY=$OBJCOPY
3245 # Extract the first word of "objcopy", so it can be a program name with args.
3246 set dummy objcopy; ac_word=$2
3247 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3248 echo "configure:3249: checking for $ac_word" >&5
3249 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3250 echo $ac_n "(cached) $ac_c" 1>&6
3251 else
3252 if test -n "$ncn_cv_OBJCOPY"; then
3253 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3254 else
3255 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3256 ac_dummy="$PATH"
3257 for ac_dir in $ac_dummy; do
3258 test -z "$ac_dir" && ac_dir=.
3259 if test -f $ac_dir/$ac_word; then
3260 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3261 break
3262 fi
3263 done
3264 IFS="$ac_save_ifs"
3265 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3266 fi
3267 fi
3268 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3269 if test -n "$ncn_cv_OBJCOPY"; then
3270 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3271 else
3272 echo "$ac_t""no" 1>&6
3273 fi
3274
3275 OBJCOPY=$ncn_cv_OBJCOPY
3276 else
3277 OBJCOPY="${ncn_tool_prefix}objcopy"
3278 fi
3279 else
3280 OBJCOPY="$ac_cv_prog_OBJCOPY"
3281 fi
3282
3283 if test -n "$ncn_tool_prefix"; then
3284 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3285 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3286 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3287 echo "configure:3288: checking for $ac_word" >&5
3288 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3289 echo $ac_n "(cached) $ac_c" 1>&6
3290 else
3291 if test -n "$OBJDUMP"; then
3292 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3293 else
3294 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3295 ac_dummy="$PATH"
3296 for ac_dir in $ac_dummy; do
3297 test -z "$ac_dir" && ac_dir=.
3298 if test -f $ac_dir/$ac_word; then
3299 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3300 break
3301 fi
3302 done
3303 IFS="$ac_save_ifs"
3304 fi
3305 fi
3306 OBJDUMP="$ac_cv_prog_OBJDUMP"
3307 if test -n "$OBJDUMP"; then
3308 echo "$ac_t""$OBJDUMP" 1>&6
3309 else
3310 echo "$ac_t""no" 1>&6
3311 fi
3312
3313 fi
3314 if test -z "$ac_cv_prog_OBJDUMP" ; then
3315 if test $build = $host ; then
3316 ncn_cv_OBJDUMP=$OBJDUMP
3317 # Extract the first word of "objdump", so it can be a program name with args.
3318 set dummy objdump; ac_word=$2
3319 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3320 echo "configure:3321: checking for $ac_word" >&5
3321 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3322 echo $ac_n "(cached) $ac_c" 1>&6
3323 else
3324 if test -n "$ncn_cv_OBJDUMP"; then
3325 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3326 else
3327 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3328 ac_dummy="$PATH"
3329 for ac_dir in $ac_dummy; do
3330 test -z "$ac_dir" && ac_dir=.
3331 if test -f $ac_dir/$ac_word; then
3332 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3333 break
3334 fi
3335 done
3336 IFS="$ac_save_ifs"
3337 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3338 fi
3339 fi
3340 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3341 if test -n "$ncn_cv_OBJDUMP"; then
3342 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3343 else
3344 echo "$ac_t""no" 1>&6
3345 fi
3346
3347 OBJDUMP=$ncn_cv_OBJDUMP
3348 else
3349 OBJDUMP="${ncn_tool_prefix}objdump"
3350 fi
3351 else
3352 OBJDUMP="$ac_cv_prog_OBJDUMP"
3353 fi
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363 # Target tools.
3364 if test -n "$ncn_target_tool_prefix"; then
3365 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3366 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3367 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3368 echo "configure:3369: checking for $ac_word" >&5
3369 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3370 echo $ac_n "(cached) $ac_c" 1>&6
3371 else
3372 if test -n "$AR_FOR_TARGET"; then
3373 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3374 else
3375 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3376 ac_dummy="$PATH"
3377 for ac_dir in $ac_dummy; do
3378 test -z "$ac_dir" && ac_dir=.
3379 if test -f $ac_dir/$ac_word; then
3380 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3381 break
3382 fi
3383 done
3384 IFS="$ac_save_ifs"
3385 fi
3386 fi
3387 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3388 if test -n "$AR_FOR_TARGET"; then
3389 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3390 else
3391 echo "$ac_t""no" 1>&6
3392 fi
3393
3394 fi
3395 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3396 if test $build = $target ; then
3397 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3398 # Extract the first word of "ar", so it can be a program name with args.
3399 set dummy ar; ac_word=$2
3400 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3401 echo "configure:3402: checking for $ac_word" >&5
3402 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3403 echo $ac_n "(cached) $ac_c" 1>&6
3404 else
3405 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3406 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3407 else
3408 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3409 ac_dummy="$PATH"
3410 for ac_dir in $ac_dummy; do
3411 test -z "$ac_dir" && ac_dir=.
3412 if test -f $ac_dir/$ac_word; then
3413 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3414 break
3415 fi
3416 done
3417 IFS="$ac_save_ifs"
3418 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3419 fi
3420 fi
3421 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3422 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3423 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3424 else
3425 echo "$ac_t""no" 1>&6
3426 fi
3427
3428 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3429 else
3430 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3431 fi
3432 else
3433 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3434 fi
3435
3436 if test -n "$ncn_target_tool_prefix"; then
3437 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3438 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3439 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3440 echo "configure:3441: checking for $ac_word" >&5
3441 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3442 echo $ac_n "(cached) $ac_c" 1>&6
3443 else
3444 if test -n "$AS_FOR_TARGET"; then
3445 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3446 else
3447 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3448 ac_dummy="$PATH"
3449 for ac_dir in $ac_dummy; do
3450 test -z "$ac_dir" && ac_dir=.
3451 if test -f $ac_dir/$ac_word; then
3452 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3453 break
3454 fi
3455 done
3456 IFS="$ac_save_ifs"
3457 fi
3458 fi
3459 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3460 if test -n "$AS_FOR_TARGET"; then
3461 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3462 else
3463 echo "$ac_t""no" 1>&6
3464 fi
3465
3466 fi
3467 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3468 if test $build = $target ; then
3469 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3470 # Extract the first word of "as", so it can be a program name with args.
3471 set dummy as; ac_word=$2
3472 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3473 echo "configure:3474: checking for $ac_word" >&5
3474 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3475 echo $ac_n "(cached) $ac_c" 1>&6
3476 else
3477 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3478 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3479 else
3480 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3481 ac_dummy="$PATH"
3482 for ac_dir in $ac_dummy; do
3483 test -z "$ac_dir" && ac_dir=.
3484 if test -f $ac_dir/$ac_word; then
3485 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3486 break
3487 fi
3488 done
3489 IFS="$ac_save_ifs"
3490 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3491 fi
3492 fi
3493 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3494 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3495 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3496 else
3497 echo "$ac_t""no" 1>&6
3498 fi
3499
3500 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3501 else
3502 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3503 fi
3504 else
3505 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3506 fi
3507
3508 if test -n "$ncn_target_tool_prefix"; then
3509 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3510 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3511 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3512 echo "configure:3513: checking for $ac_word" >&5
3513 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3514 echo $ac_n "(cached) $ac_c" 1>&6
3515 else
3516 if test -n "$DLLTOOL_FOR_TARGET"; then
3517 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3518 else
3519 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3520 ac_dummy="$PATH"
3521 for ac_dir in $ac_dummy; do
3522 test -z "$ac_dir" && ac_dir=.
3523 if test -f $ac_dir/$ac_word; then
3524 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3525 break
3526 fi
3527 done
3528 IFS="$ac_save_ifs"
3529 fi
3530 fi
3531 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3532 if test -n "$DLLTOOL_FOR_TARGET"; then
3533 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3534 else
3535 echo "$ac_t""no" 1>&6
3536 fi
3537
3538 fi
3539 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3540 if test $build = $target ; then
3541 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3542 # Extract the first word of "dlltool", so it can be a program name with args.
3543 set dummy dlltool; ac_word=$2
3544 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3545 echo "configure:3546: checking for $ac_word" >&5
3546 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3547 echo $ac_n "(cached) $ac_c" 1>&6
3548 else
3549 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3550 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3551 else
3552 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3553 ac_dummy="$PATH"
3554 for ac_dir in $ac_dummy; do
3555 test -z "$ac_dir" && ac_dir=.
3556 if test -f $ac_dir/$ac_word; then
3557 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3558 break
3559 fi
3560 done
3561 IFS="$ac_save_ifs"
3562 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3563 fi
3564 fi
3565 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3566 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3567 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3568 else
3569 echo "$ac_t""no" 1>&6
3570 fi
3571
3572 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3573 else
3574 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3575 fi
3576 else
3577 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3578 fi
3579
3580 if test -n "$ncn_target_tool_prefix"; then
3581 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3582 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3583 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3584 echo "configure:3585: checking for $ac_word" >&5
3585 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3586 echo $ac_n "(cached) $ac_c" 1>&6
3587 else
3588 if test -n "$LD_FOR_TARGET"; then
3589 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3590 else
3591 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3592 ac_dummy="$PATH"
3593 for ac_dir in $ac_dummy; do
3594 test -z "$ac_dir" && ac_dir=.
3595 if test -f $ac_dir/$ac_word; then
3596 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3597 break
3598 fi
3599 done
3600 IFS="$ac_save_ifs"
3601 fi
3602 fi
3603 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3604 if test -n "$LD_FOR_TARGET"; then
3605 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3606 else
3607 echo "$ac_t""no" 1>&6
3608 fi
3609
3610 fi
3611 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3612 if test $build = $target ; then
3613 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3614 # Extract the first word of "ld", so it can be a program name with args.
3615 set dummy ld; ac_word=$2
3616 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3617 echo "configure:3618: checking for $ac_word" >&5
3618 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3619 echo $ac_n "(cached) $ac_c" 1>&6
3620 else
3621 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3622 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3623 else
3624 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3625 ac_dummy="$PATH"
3626 for ac_dir in $ac_dummy; do
3627 test -z "$ac_dir" && ac_dir=.
3628 if test -f $ac_dir/$ac_word; then
3629 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3630 break
3631 fi
3632 done
3633 IFS="$ac_save_ifs"
3634 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3635 fi
3636 fi
3637 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3638 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3639 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3640 else
3641 echo "$ac_t""no" 1>&6
3642 fi
3643
3644 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3645 else
3646 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3647 fi
3648 else
3649 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3650 fi
3651
3652 if test -n "$ncn_target_tool_prefix"; then
3653 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3654 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3655 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3656 echo "configure:3657: checking for $ac_word" >&5
3657 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3658 echo $ac_n "(cached) $ac_c" 1>&6
3659 else
3660 if test -n "$NM_FOR_TARGET"; then
3661 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3662 else
3663 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3664 ac_dummy="$PATH"
3665 for ac_dir in $ac_dummy; do
3666 test -z "$ac_dir" && ac_dir=.
3667 if test -f $ac_dir/$ac_word; then
3668 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3669 break
3670 fi
3671 done
3672 IFS="$ac_save_ifs"
3673 fi
3674 fi
3675 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3676 if test -n "$NM_FOR_TARGET"; then
3677 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3678 else
3679 echo "$ac_t""no" 1>&6
3680 fi
3681
3682 fi
3683 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3684 if test $build = $target ; then
3685 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3686 # Extract the first word of "nm", so it can be a program name with args.
3687 set dummy nm; ac_word=$2
3688 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3689 echo "configure:3690: checking for $ac_word" >&5
3690 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3691 echo $ac_n "(cached) $ac_c" 1>&6
3692 else
3693 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3694 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3695 else
3696 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3697 ac_dummy="$PATH"
3698 for ac_dir in $ac_dummy; do
3699 test -z "$ac_dir" && ac_dir=.
3700 if test -f $ac_dir/$ac_word; then
3701 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3702 break
3703 fi
3704 done
3705 IFS="$ac_save_ifs"
3706 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3707 fi
3708 fi
3709 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3710 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3711 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3712 else
3713 echo "$ac_t""no" 1>&6
3714 fi
3715
3716 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3717 else
3718 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3719 fi
3720 else
3721 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3722 fi
3723
3724 if test -n "$ncn_target_tool_prefix"; then
3725 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3726 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3727 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3728 echo "configure:3729: checking for $ac_word" >&5
3729 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3730 echo $ac_n "(cached) $ac_c" 1>&6
3731 else
3732 if test -n "$RANLIB_FOR_TARGET"; then
3733 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3734 else
3735 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3736 ac_dummy="$PATH"
3737 for ac_dir in $ac_dummy; do
3738 test -z "$ac_dir" && ac_dir=.
3739 if test -f $ac_dir/$ac_word; then
3740 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3741 break
3742 fi
3743 done
3744 IFS="$ac_save_ifs"
3745 fi
3746 fi
3747 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3748 if test -n "$RANLIB_FOR_TARGET"; then
3749 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3750 else
3751 echo "$ac_t""no" 1>&6
3752 fi
3753
3754 fi
3755 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3756 if test $build = $target ; then
3757 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3758 # Extract the first word of "ranlib", so it can be a program name with args.
3759 set dummy ranlib; ac_word=$2
3760 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3761 echo "configure:3762: checking for $ac_word" >&5
3762 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3763 echo $ac_n "(cached) $ac_c" 1>&6
3764 else
3765 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3766 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3767 else
3768 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3769 ac_dummy="$PATH"
3770 for ac_dir in $ac_dummy; do
3771 test -z "$ac_dir" && ac_dir=.
3772 if test -f $ac_dir/$ac_word; then
3773 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3774 break
3775 fi
3776 done
3777 IFS="$ac_save_ifs"
3778 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3779 fi
3780 fi
3781 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3782 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3783 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3784 else
3785 echo "$ac_t""no" 1>&6
3786 fi
3787
3788 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3789 else
3790 RANLIB_FOR_TARGET=":"
3791 fi
3792 else
3793 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3794 fi
3795
3796 if test -n "$ncn_target_tool_prefix"; then
3797 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3798 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3799 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3800 echo "configure:3801: checking for $ac_word" >&5
3801 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3802 echo $ac_n "(cached) $ac_c" 1>&6
3803 else
3804 if test -n "$WINDRES_FOR_TARGET"; then
3805 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3806 else
3807 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3808 ac_dummy="$PATH"
3809 for ac_dir in $ac_dummy; do
3810 test -z "$ac_dir" && ac_dir=.
3811 if test -f $ac_dir/$ac_word; then
3812 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3813 break
3814 fi
3815 done
3816 IFS="$ac_save_ifs"
3817 fi
3818 fi
3819 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3820 if test -n "$WINDRES_FOR_TARGET"; then
3821 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3822 else
3823 echo "$ac_t""no" 1>&6
3824 fi
3825
3826 fi
3827 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3828 if test $build = $target ; then
3829 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3830 # Extract the first word of "windres", so it can be a program name with args.
3831 set dummy windres; ac_word=$2
3832 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3833 echo "configure:3834: checking for $ac_word" >&5
3834 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3835 echo $ac_n "(cached) $ac_c" 1>&6
3836 else
3837 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3838 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3839 else
3840 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3841 ac_dummy="$PATH"
3842 for ac_dir in $ac_dummy; do
3843 test -z "$ac_dir" && ac_dir=.
3844 if test -f $ac_dir/$ac_word; then
3845 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3846 break
3847 fi
3848 done
3849 IFS="$ac_save_ifs"
3850 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3851 fi
3852 fi
3853 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3854 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3855 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3856 else
3857 echo "$ac_t""no" 1>&6
3858 fi
3859
3860 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3861 else
3862 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3863 fi
3864 else
3865 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3866 fi
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878 # Fix up target tools.
3879 if test "x${build}" = "x${host}" ; then
3880 # In this case, the newly built tools can and should be used,
3881 # so we override the results of the autoconf tests.
3882 # This should really only happen when the tools are actually being built,
3883 # but that's a further refinement. The new build scheme, where
3884 # tools are built into a structure paralleling where they're installed,
3885 # should also eliminate all of this cleanly.
3886 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
3887 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
3888 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
3889 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
3890 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
3891 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
3892 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
3893 fi
3894 # Certain tools may need extra flags.
3895 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
3896 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
3897 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
3898
3899 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
3900 echo "configure:3901: checking whether to enable maintainer-specific portions of Makefiles" >&5
3901 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3902 if test "${enable_maintainer_mode+set}" = set; then
3903 enableval="$enable_maintainer_mode"
3904 USE_MAINTAINER_MODE=$enableval
3905 else
3906 USE_MAINTAINER_MODE=no
3907 fi
3908
3909 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
3910
3911
3912 if test "$USE_MAINTAINER_MODE" = yes; then
3913 MAINTAINER_MODE_TRUE=
3914 MAINTAINER_MODE_FALSE='#'
3915 else
3916 MAINTAINER_MODE_TRUE='#'
3917 MAINTAINER_MODE_FALSE=
3918 fi
3919 MAINT=$MAINTAINER_MODE_TRUE
3920
3921 trap '' 1 2 15
3922 cat > confcache <<\EOF
3923 # This file is a shell script that caches the results of configure
3924 # tests run on this system so they can be shared between configure
3925 # scripts and configure runs. It is not useful on other systems.
3926 # If it contains results you don't want to keep, you may remove or edit it.
3927 #
3928 # By default, configure uses ./config.cache as the cache file,
3929 # creating it if it does not exist already. You can give configure
3930 # the --cache-file=FILE option to use a different cache file; that is
3931 # what configure does when it calls configure scripts in
3932 # subdirectories, so they share the cache.
3933 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3934 # config.status only pays attention to the cache file if you give it the
3935 # --recheck option to rerun configure.
3936 #
3937 EOF
3938 # The following way of writing the cache mishandles newlines in values,
3939 # but we know of no workaround that is simple, portable, and efficient.
3940 # So, don't put newlines in cache variables' values.
3941 # Ultrix sh set writes to stderr and can't be redirected directly,
3942 # and sets the high bit in the cache file unless we assign to the vars.
3943 (set) 2>&1 |
3944 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3945 *ac_space=\ *)
3946 # `set' does not quote correctly, so add quotes (double-quote substitution
3947 # turns \\\\ into \\, and sed turns \\ into \).
3948 sed -n \
3949 -e "s/'/'\\\\''/g" \
3950 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3951 ;;
3952 *)
3953 # `set' quotes correctly as required by POSIX, so do not add quotes.
3954 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3955 ;;
3956 esac >> confcache
3957 if cmp -s $cache_file confcache; then
3958 :
3959 else
3960 if test -w $cache_file; then
3961 echo "updating cache $cache_file"
3962 cat confcache > $cache_file
3963 else
3964 echo "not updating unwritable cache $cache_file"
3965 fi
3966 fi
3967 rm -f confcache
3968
3969 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3970
3971 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3972 # Let make expand exec_prefix.
3973 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3974
3975 # Any assignment to VPATH causes Sun make to only execute
3976 # the first set of double-colon rules, so remove it if not needed.
3977 # If there is a colon in the path, we need to keep it.
3978 if test "x$srcdir" = x.; then
3979 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3980 fi
3981
3982 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3983
3984 # Transform confdefs.h into DEFS.
3985 # Protect against shell expansion while executing Makefile rules.
3986 # Protect against Makefile macro expansion.
3987 cat > conftest.defs <<\EOF
3988 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
3989 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
3990 s%\[%\\&%g
3991 s%\]%\\&%g
3992 s%\$%$$%g
3993 EOF
3994 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
3995 rm -f conftest.defs
3996
3997
3998 # Without the "./", some shells look in PATH for config.status.
3999 : ${CONFIG_STATUS=./config.status}
4000
4001 echo creating $CONFIG_STATUS
4002 rm -f $CONFIG_STATUS
4003 cat > $CONFIG_STATUS <<EOF
4004 #! /bin/sh
4005 # Generated automatically by configure.
4006 # Run this file to recreate the current configuration.
4007 # This directory was configured as follows,
4008 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4009 #
4010 # $0 $ac_configure_args
4011 #
4012 # Compiler output produced by configure, useful for debugging
4013 # configure, is in ./config.log if it exists.
4014
4015 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4016 for ac_option
4017 do
4018 case "\$ac_option" in
4019 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4020 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4021 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4022 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4023 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4024 exit 0 ;;
4025 -help | --help | --hel | --he | --h)
4026 echo "\$ac_cs_usage"; exit 0 ;;
4027 *) echo "\$ac_cs_usage"; exit 1 ;;
4028 esac
4029 done
4030
4031 ac_given_srcdir=$srcdir
4032
4033 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4034 EOF
4035 cat >> $CONFIG_STATUS <<EOF
4036
4037 # Protect against being on the right side of a sed subst in config.status.
4038 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4039 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4040 $ac_vpsub
4041 $extrasub
4042 s%@SHELL@%$SHELL%g
4043 s%@CFLAGS@%$CFLAGS%g
4044 s%@CPPFLAGS@%$CPPFLAGS%g
4045 s%@CXXFLAGS@%$CXXFLAGS%g
4046 s%@FFLAGS@%$FFLAGS%g
4047 s%@DEFS@%$DEFS%g
4048 s%@LDFLAGS@%$LDFLAGS%g
4049 s%@LIBS@%$LIBS%g
4050 s%@exec_prefix@%$exec_prefix%g
4051 s%@prefix@%$prefix%g
4052 s%@program_transform_name@%$program_transform_name%g
4053 s%@bindir@%$bindir%g
4054 s%@sbindir@%$sbindir%g
4055 s%@libexecdir@%$libexecdir%g
4056 s%@datadir@%$datadir%g
4057 s%@sysconfdir@%$sysconfdir%g
4058 s%@sharedstatedir@%$sharedstatedir%g
4059 s%@localstatedir@%$localstatedir%g
4060 s%@libdir@%$libdir%g
4061 s%@includedir@%$includedir%g
4062 s%@oldincludedir@%$oldincludedir%g
4063 s%@infodir@%$infodir%g
4064 s%@mandir@%$mandir%g
4065 s%@host@%$host%g
4066 s%@host_alias@%$host_alias%g
4067 s%@host_cpu@%$host_cpu%g
4068 s%@host_vendor@%$host_vendor%g
4069 s%@host_os@%$host_os%g
4070 s%@target@%$target%g
4071 s%@target_alias@%$target_alias%g
4072 s%@target_cpu@%$target_cpu%g
4073 s%@target_vendor@%$target_vendor%g
4074 s%@target_os@%$target_os%g
4075 s%@build@%$build%g
4076 s%@build_alias@%$build_alias%g
4077 s%@build_cpu@%$build_cpu%g
4078 s%@build_vendor@%$build_vendor%g
4079 s%@build_os@%$build_os%g
4080 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
4081 s%@build_subdir@%$build_subdir%g
4082 s%@host_subdir@%$host_subdir%g
4083 s%@target_subdir@%$target_subdir%g
4084 /@maybe_dependencies@/r $maybe_dependencies
4085 s%@maybe_dependencies@%%g
4086 /@serialization_dependencies@/r $serialization_dependencies
4087 s%@serialization_dependencies@%%g
4088 /@host_makefile_frag@/r $host_makefile_frag
4089 s%@host_makefile_frag@%%g
4090 /@target_makefile_frag@/r $target_makefile_frag
4091 s%@target_makefile_frag@%%g
4092 /@alphaieee_frag@/r $alphaieee_frag
4093 s%@alphaieee_frag@%%g
4094 /@ospace_frag@/r $ospace_frag
4095 s%@ospace_frag@%%g
4096 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4097 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4098 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4099 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4100 s%@configlinks@%$configlinks%g
4101 s%@gcc_version_trigger@%$gcc_version_trigger%g
4102 s%@gcc_version@%$gcc_version%g
4103 s%@tooldir@%$tooldir%g
4104 s%@build_tooldir@%$build_tooldir%g
4105 s%@GDB_TK@%$GDB_TK%g
4106 s%@gxx_include_dir@%$gxx_include_dir%g
4107 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4108 s%@build_configargs@%$build_configargs%g
4109 s%@configure_build_modules@%$configure_build_modules%g
4110 s%@all_build_modules@%$all_build_modules%g
4111 s%@host_configargs@%$host_configargs%g
4112 s%@configdirs@%$configdirs%g
4113 s%@target_configargs@%$target_configargs%g
4114 s%@target_configdirs@%$target_configdirs%g
4115 s%@BISON@%$BISON%g
4116 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4117 s%@LEX@%$LEX%g
4118 s%@MAKEINFO@%$MAKEINFO%g
4119 s%@YACC@%$YACC%g
4120 s%@config_shell@%$config_shell%g
4121 s%@AR@%$AR%g
4122 s%@ncn_cv_AR@%$ncn_cv_AR%g
4123 s%@AS@%$AS%g
4124 s%@ncn_cv_AS@%$ncn_cv_AS%g
4125 s%@DLLTOOL@%$DLLTOOL%g
4126 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4127 s%@LD@%$LD%g
4128 s%@ncn_cv_LD@%$ncn_cv_LD%g
4129 s%@NM@%$NM%g
4130 s%@ncn_cv_NM@%$ncn_cv_NM%g
4131 s%@RANLIB@%$RANLIB%g
4132 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4133 s%@WINDRES@%$WINDRES%g
4134 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4135 s%@OBJCOPY@%$OBJCOPY%g
4136 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4137 s%@OBJDUMP@%$OBJDUMP%g
4138 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4139 s%@CC@%$CC%g
4140 s%@CXX@%$CXX%g
4141 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4142 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4143 s%@DEFAULT_M4@%$DEFAULT_M4%g
4144 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4145 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4146 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4147 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4148 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4149 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4150 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4151 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4152 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4153 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4154 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4155 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4156 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4157 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4158 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4159 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4160 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4161 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4162 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4163 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4164 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4165 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4166 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
4167 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
4168 s%@MAINT@%$MAINT%g
4169
4170 CEOF
4171 EOF
4172
4173 cat >> $CONFIG_STATUS <<\EOF
4174
4175 # Split the substitutions into bite-sized pieces for seds with
4176 # small command number limits, like on Digital OSF/1 and HP-UX.
4177 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4178 ac_file=1 # Number of current file.
4179 ac_beg=1 # First line for current file.
4180 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4181 ac_more_lines=:
4182 ac_sed_cmds=""
4183 while $ac_more_lines; do
4184 if test $ac_beg -gt 1; then
4185 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4186 else
4187 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4188 fi
4189 if test ! -s conftest.s$ac_file; then
4190 ac_more_lines=false
4191 rm -f conftest.s$ac_file
4192 else
4193 if test -z "$ac_sed_cmds"; then
4194 ac_sed_cmds="sed -f conftest.s$ac_file"
4195 else
4196 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4197 fi
4198 ac_file=`expr $ac_file + 1`
4199 ac_beg=$ac_end
4200 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4201 fi
4202 done
4203 if test -z "$ac_sed_cmds"; then
4204 ac_sed_cmds=cat
4205 fi
4206 EOF
4207
4208 cat >> $CONFIG_STATUS <<EOF
4209
4210 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4211 EOF
4212 cat >> $CONFIG_STATUS <<\EOF
4213 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4214 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4215 case "$ac_file" in
4216 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4217 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4218 *) ac_file_in="${ac_file}.in" ;;
4219 esac
4220
4221 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4222
4223 # Remove last slash and all that follows it. Not all systems have dirname.
4224 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4225 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4226 # The file is in a subdirectory.
4227 test ! -d "$ac_dir" && mkdir "$ac_dir"
4228 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4229 # A "../" for each directory in $ac_dir_suffix.
4230 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4231 else
4232 ac_dir_suffix= ac_dots=
4233 fi
4234
4235 case "$ac_given_srcdir" in
4236 .) srcdir=.
4237 if test -z "$ac_dots"; then top_srcdir=.
4238 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4239 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4240 *) # Relative path.
4241 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4242 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4243 esac
4244
4245
4246 echo creating "$ac_file"
4247 rm -f "$ac_file"
4248 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4249 case "$ac_file" in
4250 *Makefile*) ac_comsub="1i\\
4251 # $configure_input" ;;
4252 *) ac_comsub= ;;
4253 esac
4254
4255 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4256 sed -e "$ac_comsub
4257 s%@configure_input@%$configure_input%g
4258 s%@srcdir@%$srcdir%g
4259 s%@top_srcdir@%$top_srcdir%g
4260 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4261 fi; done
4262 rm -f conftest.s*
4263
4264 EOF
4265 cat >> $CONFIG_STATUS <<EOF
4266
4267 EOF
4268 cat >> $CONFIG_STATUS <<\EOF
4269
4270 exit 0
4271 EOF
4272 chmod +x $CONFIG_STATUS
4273 rm -fr confdefs* $ac_clean_files
4274 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4275
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