projects / gcc.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
history | raw | HEAD
configure.in: Disable serial configure by default.
[gcc.git] / configure
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_libs="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 libs, and are intended to run only
813 # in the target environment
814 #
815 # note: any program that *uses* libraries that are in the "target_libs"
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_libs} ${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 ${libgcj}"
1144 ;;
1145 d10v-*-*)
1146 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1147 ;;
1148 d30v-*-*)
1149 noconfigdirs="$noconfigdirs ${libgcj}"
1150 ;;
1151 fr30-*-elf*)
1152 noconfigdirs="$noconfigdirs ${libgcj}"
1153 ;;
1154 frv-*-*)
1155 noconfigdirs="$noconfigdirs ${libgcj}"
1156 ;;
1157 h8300*-*-*)
1158 noconfigdirs="$noconfigdirs target-libgloss"
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 ${libgcj}"
1181 ;;
1182 ia64*-*-elf*)
1183 # No gdb support yet.
1184 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1185 ;;
1186 ia64*-**-hpux*)
1187 # No gdb or ld support yet.
1188 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1189 ;;
1190 i[3456789]86-*-coff | i[3456789]86-*-elf)
1191 noconfigdirs="$noconfigdirs ${libgcj}"
1192 ;;
1193 i[3456789]86-*-freebsd*)
1194 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1195 ;;
1196 i[3456789]86-*-linux*)
1197 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1198 # not build java stuff by default.
1199 case "${target}" in
1200 *-*-*libc1*)
1201 noconfigdirs="$noconfigdirs ${libgcj}";;
1202 esac
1203
1204 # This section makes it possible to build newlib natively on linux.
1205 # If we are using a cross compiler then don't configure newlib.
1206 if test x${is_cross_compiler} != xno ; then
1207 noconfigdirs="$noconfigdirs target-newlib"
1208 fi
1209 noconfigdirs="$noconfigdirs target-libgloss"
1210 # If we are not using a cross compiler, do configure newlib.
1211 # Note however, that newlib will only be configured in this situation
1212 # if the --with-newlib option has been given, because otherwise
1213 # 'target-newlib' will appear in skipdirs.
1214 ;;
1215 i[3456789]86-*-mingw32*)
1216 target_configdirs="$target_configdirs target-mingw"
1217 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1218
1219 # Can't build gdb for mingw32 if not native.
1220 case "${host}" in
1221 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1222 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1223 ;;
1224 esac
1225 ;;
1226 *-*-cygwin*)
1227 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1228 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1229 # always build newlib.
1230 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1231
1232 # Can't build gdb for Cygwin if not native.
1233 case "${host}" in
1234 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1235 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1236 ;;
1237 esac
1238 ;;
1239 i[3456789]86-*-pe)
1240 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1241 ;;
1242 i[3456789]86-*-sco3.2v5*)
1243 # The linker does not yet know about weak symbols in COFF,
1244 # and is not configured to handle mixed ELF and COFF.
1245 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1246 ;;
1247 i[3456789]86-*-sco*)
1248 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1249 ;;
1250 i[3456789]86-*-solaris2*)
1251 noconfigdirs="$noconfigdirs target-libgloss"
1252 ;;
1253 i[3456789]86-*-sysv4*)
1254 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1255 ;;
1256 i[3456789]86-*-beos*)
1257 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1258 ;;
1259 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1260 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1261 ;;
1262 m68k-*-elf*)
1263 noconfigdirs="$noconfigdirs ${libgcj}"
1264 ;;
1265 m68k-*-coff*)
1266 noconfigdirs="$noconfigdirs ${libgcj}"
1267 ;;
1268 mcore-*-pe*)
1269 # The EPOC C++ environment does not support exceptions or rtti,
1270 # and so building libstdc++-v3 tends not to always work.
1271 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1272 ;;
1273 mmix-*-*)
1274 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1275 ;;
1276 mn10200-*-*)
1277 noconfigdirs="$noconfigdirs ${libgcj}"
1278 ;;
1279 mn10300-*-*)
1280 noconfigdirs="$noconfigdirs ${libgcj}"
1281 ;;
1282 powerpc-*-aix*)
1283 # copied from rs6000-*-* entry
1284 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1285 ;;
1286 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1287 target_configdirs="$target_configdirs target-winsup"
1288 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1289 # always build newlib.
1290 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1291 ;;
1292 # This is temporary until we can link against shared libraries
1293 powerpcle-*-solaris*)
1294 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1295 ;;
1296 powerpc-*-beos*)
1297 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1298 ;;
1299 powerpc-*-eabi)
1300 noconfigdirs="$noconfigdirs ${libgcj}"
1301 ;;
1302 rs6000-*-lynxos*)
1303 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1304 ;;
1305 rs6000-*-aix*)
1306 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1307 ;;
1308 rs6000-*-*)
1309 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1310 ;;
1311 m68k-apollo-*)
1312 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1313 ;;
1314 mips*-*-irix5*)
1315 # The GNU linker does not support shared libraries.
1316 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1317 ;;
1318 mips*-*-irix6*)
1319 # Linking libjava exceeds command-line length limits on at least
1320 # IRIX 6.2, but not on IRIX 6.5.
1321 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1322 # <oldham@codesourcery.com>
1323 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1324 ;;
1325 mips*-dec-bsd*)
1326 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1327 ;;
1328 mips*-*-bsd*)
1329 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1330 ;;
1331 mipstx39-*-*)
1332 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1333 ;;
1334 mips*-*-linux*)
1335 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1336 ;;
1337 mips*-*-*)
1338 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1339 ;;
1340 romp-*-*)
1341 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1342 ;;
1343 sh-*-*)
1344 case "${host}" in
1345 i[3456789]86-*-vsta) ;; # don't add gprof back in
1346 i[3456789]86-*-go32*) ;; # don't add gprof back in
1347 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
1348 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1349 esac
1350 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1351 ;;
1352 sh64-*-*)
1353 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1354 ;;
1355 sparc-*-elf*)
1356 noconfigdirs="$noconfigdirs ${libgcj}"
1357 ;;
1358 sparc64-*-elf*)
1359 noconfigdirs="$noconfigdirs ${libgcj}"
1360 ;;
1361 sparclite-*-*)
1362 noconfigdirs="$noconfigdirs ${libgcj}"
1363 ;;
1364 sparc-*-sunos4*)
1365 noconfigdirs="$noconfigdirs ${libgcj}"
1366 if test x${is_cross_compiler} != xno ; then
1367 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1368 else
1369 use_gnu_ld=no
1370 fi
1371 ;;
1372 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1373 ;;
1374 v810-*-*)
1375 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
1376 ;;
1377 v850-*-*)
1378 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1379 ;;
1380 v850e-*-*)
1381 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1382 ;;
1383 v850ea-*-*)
1384 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1385 ;;
1386 vax-*-vms)
1387 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1388 ;;
1389 vax-*-*)
1390 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1391 ;;
1392 ip2k-*-*)
1393 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1394 ;;
1395 *-*-linux*)
1396 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1397 ;;
1398 *-*-lynxos*)
1399 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1400 ;;
1401 *-*-*)
1402 noconfigdirs="$noconfigdirs ${libgcj}"
1403 ;;
1404 esac
1405
1406 # If we aren't building newlib, then don't build libgloss, since libgloss
1407 # depends upon some newlib header files.
1408 case "${noconfigdirs}" in
1409 *target-libgloss*) ;;
1410 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1411 esac
1412
1413 # Figure out what language subdirectories are present.
1414 # Look if the user specified --enable-languages="..."; if not, use
1415 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1416 # go away some day.
1417 # NB: embedded tabs in this IF block -- do not untabify
1418 if test x"${enable_languages+set}" != xset; then
1419 if test x"${LANGUAGES+set}" = xset; then
1420 enable_languages="${LANGUAGES}"
1421 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
1422 else
1423 enable_languages=all
1424 fi
1425 else
1426 if test x"${enable_languages}" = x ||
1427 test x"${enable_languages}" = xyes;
1428 then
1429 echo configure.in: --enable-languages needs at least one language argument 1>&2
1430 exit 1
1431 fi
1432 fi
1433 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1434
1435 # First scan to see if an enabled language requires some other language.
1436 # We assume that a given config-lang.in will list all the language
1437 # front ends it requires, even if some are required indirectly.
1438 for lang in ${srcdir}/gcc/*/config-lang.in ..
1439 do
1440 case $lang in
1441 ..) ;;
1442 # The odd quoting in the next line works around
1443 # an apparent bug in bash 1.12 on linux.
1444 ${srcdir}/gcc/[*]/config-lang.in) ;;
1445 *)
1446 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1447 this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang`
1448 for other in $this_lang_requires
1449 do
1450 case ,${enable_languages}, in
1451 *,$other,*) ;;
1452 *,all,*) ;;
1453 *,$lang_alias,*)
1454 echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2
1455 enable_languages="$enable_languages,$other"
1456 ;;
1457 esac
1458 done
1459 ;;
1460 esac
1461 done
1462
1463 subdirs=
1464 for lang in ${srcdir}/gcc/*/config-lang.in ..
1465 do
1466 case $lang in
1467 ..) ;;
1468 # The odd quoting in the next line works around
1469 # an apparent bug in bash 1.12 on linux.
1470 ${srcdir}/gcc/[*]/config-lang.in) ;;
1471 *)
1472 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1473 this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
1474 this_lang_dirs=`sed -n -e 's,^lang_dirs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_dirs=\([^ ]*\).*$,\1,p' $lang`
1475 build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
1476 if test "x$lang_alias" = x
1477 then
1478 echo "$lang doesn't set \$language." 1>&2
1479 exit 1
1480 fi
1481 case ${build_by_default},${enable_languages}, in
1482 *,$lang_alias,*) add_this_lang=yes ;;
1483 no,*) add_this_lang=no ;;
1484 *,all,*) add_this_lang=yes ;;
1485 *) add_this_lang=no ;;
1486 esac
1487 if test x"${add_this_lang}" = xyes; then
1488 eval target_libs='"$target_libs "'\"$this_lang_libs\"
1489 else
1490 eval noconfigdirs='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\"
1491 fi
1492 ;;
1493 esac
1494 done
1495
1496 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1497 # $target_configdirs.
1498 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1499
1500 notsupp=""
1501 for dir in . $skipdirs $noconfigdirs ; do
1502 dirname=`echo $dir | sed -e s/target-//g`
1503 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1504 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1505 if test -r $srcdir/$dirname/configure ; then
1506 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1507 true
1508 else
1509 notsupp="$notsupp $dir"
1510 fi
1511 fi
1512 fi
1513 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1514 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1515 if test -r $srcdir/$dirname/configure ; then
1516 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1517 true
1518 else
1519 notsupp="$notsupp $dir"
1520 fi
1521 fi
1522 fi
1523 done
1524
1525 # Sometimes the tools are distributed with libiberty but with no other
1526 # libraries. In that case, we don't want to build target-libiberty.
1527 if test -n "${target_configdirs}" ; then
1528 others=
1529 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1530 if test "$i" != "libiberty" ; then
1531 if test -r $srcdir/$i/configure ; then
1532 others=yes;
1533 break;
1534 fi
1535 fi
1536 done
1537 if test -z "${others}" ; then
1538 target_configdirs=
1539 fi
1540 fi
1541
1542 # Quietly strip out all directories which aren't configurable in this tree.
1543 # This relies on all configurable subdirectories being autoconfiscated, which
1544 # is now the case.
1545 configdirs_all="$configdirs"
1546 configdirs=
1547 for i in ${configdirs_all} ; do
1548 if test -f ${srcdir}/$i/configure ; then
1549 configdirs="${configdirs} $i"
1550 fi
1551 done
1552 target_configdirs_all="$target_configdirs"
1553 target_configdirs=
1554 for i in ${target_configdirs_all} ; do
1555 j=`echo $i | sed -e s/target-//g`
1556 if test -f ${srcdir}/$j/configure ; then
1557 target_configdirs="${target_configdirs} $i"
1558 fi
1559 done
1560
1561 # Produce a warning message for the subdirs we can't configure.
1562 # This isn't especially interesting in the Cygnus tree, but in the individual
1563 # FSF releases, it's important to let people know when their machine isn't
1564 # supported by the one or two programs in a package.
1565
1566 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1567 # If $appdirs is non-empty, at least one of those directories must still
1568 # be configured, or we error out. (E.g., if the gas release supports a
1569 # specified target in some subdirs but not the gas subdir, we shouldn't
1570 # pretend that all is well.)
1571 if test -n "$appdirs" ; then
1572 for dir in $appdirs ; do
1573 if test -r $dir/Makefile.in ; then
1574 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1575 appdirs=""
1576 break
1577 fi
1578 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1579 appdirs=""
1580 break
1581 fi
1582 fi
1583 done
1584 if test -n "$appdirs" ; then
1585 echo "*** This configuration is not supported by this package." 1>&2
1586 exit 1
1587 fi
1588 fi
1589 # Okay, some application will build, or we don't care to check. Still
1590 # notify of subdirs not getting built.
1591 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1592 echo " ${notsupp}" 1>&2
1593 echo " (Any other directories should still work fine.)" 1>&2
1594 fi
1595
1596 case "$host" in
1597 *msdosdjgpp*)
1598 enable_gdbtk=no ;;
1599 esac
1600
1601 copy_dirs=
1602
1603 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1604 # the named directory are copied to $(tooldir)/sys-include.
1605 if test x"${with_headers}" != x ; then
1606 if test x${is_cross_compiler} = xno ; then
1607 echo 1>&2 '***' --with-headers is only supported when cross compiling
1608 exit 1
1609 fi
1610 if test x"${with_headers}" != xyes ; then
1611 case "${exec_prefixoption}" in
1612 "") x=${prefix} ;;
1613 *) x=${exec_prefix} ;;
1614 esac
1615 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1616 fi
1617 fi
1618
1619 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1620 # the name directories are copied to $(tooldir)/lib. Multiple directories
1621 # are permitted.
1622 if test x"${with_libs}" != x ; then
1623 if test x${is_cross_compiler} = xno ; then
1624 echo 1>&2 '***' --with-libs is only supported when cross compiling
1625 exit 1
1626 fi
1627 if test x"${with_libs}" != xyes ; then
1628 # Copy the libraries in reverse order, so that files in the first named
1629 # library override files in subsequent libraries.
1630 case "${exec_prefixoption}" in
1631 "") x=${prefix} ;;
1632 *) x=${exec_prefix} ;;
1633 esac
1634 for l in ${with_libs}; do
1635 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1636 done
1637 fi
1638 fi
1639
1640 # Handle ${copy_dirs}
1641 set fnord ${copy_dirs}
1642 shift
1643 while test $# != 0 ; do
1644 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1645 :
1646 else
1647 echo Copying $1 to $2
1648
1649 # Use the install script to create the directory and all required
1650 # parent directories.
1651 if test -d $2 ; then
1652 :
1653 else
1654 echo >config.temp
1655 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1656 fi
1657
1658 # Copy the directory, assuming we have tar.
1659 # FIXME: Should we use B in the second tar? Not all systems support it.
1660 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1661
1662 # It is the responsibility of the user to correctly adjust all
1663 # symlinks. If somebody can figure out how to handle them correctly
1664 # here, feel free to add the code.
1665
1666 echo $1 > $2/COPIED
1667 fi
1668 shift; shift
1669 done
1670
1671 # Work in distributions that contain no compiler tools, like Autoconf.
1672 tentative_cc=""
1673 host_makefile_frag=/dev/null
1674 if test -d ${srcdir}/config ; then
1675 case "${host}" in
1676 m68k-hp-hpux*)
1677 # Avoid "too much defining" errors from HPUX compiler.
1678 tentative_cc="cc -Wp,-H256000"
1679 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1680 # If it's HP/UX ar, this should be harmless.
1681 RANLIB="ar ts"
1682 ;;
1683 m68k-apollo-sysv*)
1684 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1685 ;;
1686 m68k-apollo-bsd*)
1687 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1688 # chokes on bfd, the compiler won't let you assign integers to enums, and
1689 # other problems. Defining CC to gcc is a questionable way to say "don't use
1690 # the apollo compiler" (the preferred version of GCC could be called cc,
1691 # or whatever), but I'm not sure leaving CC as cc is any better...
1692 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1693 # Used to have BISON=yacc.
1694 tentative_cc=gcc
1695 ;;
1696 m88k-dg-dgux*)
1697 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1698 ;;
1699 m88k-harris-cxux*)
1700 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1701 tentative_cc="cc -Xa"
1702 host_makefile_frag="config/mh-cxux"
1703 ;;
1704 m88k-motorola-sysv*)
1705 ;;
1706 mips*-dec-ultrix*)
1707 tentative_cc="cc -Wf,-XNg1000"
1708 host_makefile_frag="config/mh-decstation"
1709 ;;
1710 mips*-nec-sysv4*)
1711 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1712 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1713 host_makefile_frag="config/mh-necv4"
1714 ;;
1715 mips*-sgi-irix4*)
1716 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1717 # environment. Also bump switch table size so that cp-parse will
1718 # compile. Bump string length limit so linker builds.
1719 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1720 ;;
1721 mips*-*-sysv4*)
1722 host_makefile_frag="config/mh-sysv4"
1723 ;;
1724 mips*-*-sysv*)
1725 # This is for a MIPS running RISC/os 4.52C.
1726
1727 # This is needed for GDB, but needs to be in the top-level make because
1728 # if a library is compiled with the bsd headers and gets linked with the
1729 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1730 # a different size).
1731 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1732 # known except to select the sysv environment. Could we use /proc instead?
1733 # These "sysv environments" and "bsd environments" often end up being a pain.
1734 #
1735 # This is not part of CFLAGS because perhaps not all C compilers have this
1736 # option.
1737 tentative_cc="cc -systype sysv"
1738 ;;
1739 i370-ibm-opened*)
1740 tentative_cc="c89"
1741 ;;
1742 i[3456789]86-*-sysv5*)
1743 host_makefile_frag="config/mh-sysv5"
1744 ;;
1745 i[3456789]86-*-dgux*)
1746 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1747 host_makefile_frag="config/mh-dgux386"
1748 ;;
1749 i[3456789]86-ncr-sysv4.3*)
1750 # The MetaWare compiler will generate a copyright message unless you
1751 # turn it off by adding the -Hnocopyr flag.
1752 tentative_cc="cc -Hnocopyr"
1753 ;;
1754 i[3456789]86-ncr-sysv4*)
1755 # for an NCR 3000 (i486/SVR4) system.
1756 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1757 # This compiler not only emits obnoxious copyright messages every time
1758 # you run it, but it chokes and dies on a whole bunch of GNU source
1759 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1760 tentative_cc="/usr/ccs/ATT/cc"
1761 host_makefile_frag="config/mh-ncr3000"
1762 ;;
1763 i[3456789]86-*-sco3.2v5*)
1764 ;;
1765 i[3456789]86-*-sco*)
1766 # The native C compiler botches some simple uses of const. Unfortunately,
1767 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1768 tentative_cc="cc -Dconst="
1769 host_makefile_frag="config/mh-sco"
1770 ;;
1771 i[3456789]86-*-udk*)
1772 host_makefile_frag="config/mh-sysv5"
1773 ;;
1774 i[3456789]86-*-solaris2*)
1775 host_makefile_frag="config/mh-sysv4"
1776 ;;
1777 i[3456789]86-*-msdosdjgpp*)
1778 host_makefile_frag="config/mh-djgpp"
1779 ;;
1780 *-cygwin*)
1781 host_makefile_frag="config/mh-cygwin"
1782 ;;
1783 *-mingw32*)
1784 host_makefile_frag="config/mh-mingw32"
1785 ;;
1786 *-interix*)
1787 host_makefile_frag="config/mh-interix"
1788 ;;
1789 vax-*-ultrix2*)
1790 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1791 tentative_cc=gcc
1792 ;;
1793 *-*-solaris2*)
1794 host_makefile_frag="config/mh-solaris"
1795 ;;
1796 m68k-sun-sunos*)
1797 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1798 # without overflowing the jump tables (-J says to use a 32 bit table)
1799 tentative_cc="cc -J"
1800 ;;
1801 *-hp-hpux*)
1802 tentative_cc="cc -Wp,-H256000"
1803 ;;
1804 *-*-hiux*)
1805 tentative_cc="cc -Wp,-H256000"
1806 ;;
1807 rs6000-*-lynxos*)
1808 # /bin/cc is less than useful for our purposes. Always use GCC
1809 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1810 host_makefile_frag="config/mh-lynxrs6k"
1811 ;;
1812 *-*-lynxos*)
1813 # /bin/cc is less than useful for our purposes. Always use GCC
1814 tentative_cc="/bin/gcc"
1815 ;;
1816 *-*-sysv4*)
1817 host_makefile_frag="config/mh-sysv4"
1818 ;;
1819 esac
1820 fi
1821
1822 extra_arflags_for_target=
1823 extra_nmflags_for_target=
1824 extra_ranlibflags_for_target=
1825 target_makefile_frag=/dev/null
1826 case "${target}" in
1827 i[3456789]86-*-netware*)
1828 target_makefile_frag="config/mt-netware"
1829 ;;
1830 powerpc-*-netware*)
1831 target_makefile_frag="config/mt-netware"
1832 ;;
1833 *-*-linux*)
1834 target_makefile_frag="config/mt-linux"
1835 ;;
1836 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1837 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1838 # commands to handle both 32-bit and 64-bit objects. These flags are
1839 # harmless if we're using GNU nm or ar.
1840 extra_arflags_for_target=" -X32_64"
1841 extra_nmflags_for_target=" -B -X32_64"
1842 ;;
1843 *-*-darwin*)
1844 # ranlib from Darwin requires the -c flag to look at common symbols.
1845 extra_ranlibflags_for_target=" -c"
1846 ;;
1847 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1848 target_makefile_frag="config/mt-wince"
1849 ;;
1850 esac
1851
1852 alphaieee_frag=/dev/null
1853 case $target in
1854 alpha*-*-*)
1855 # This just makes sure to use the -mieee option to build target libs.
1856 # This should probably be set individually by each library.
1857 alphaieee_frag="config/mt-alphaieee"
1858 ;;
1859 esac
1860
1861 # If --enable-target-optspace always use -Os instead of -O2 to build
1862 # the target libraries, similarly if it is not specified, use -Os
1863 # on selected platforms.
1864 ospace_frag=/dev/null
1865 case "${enable_target_optspace}:${target}" in
1866 yes:*)
1867 ospace_frag="config/mt-ospace"
1868 ;;
1869 :d30v-*)
1870 ospace_frag="config/mt-d30v"
1871 ;;
1872 :m32r-* | :d10v-* | :fr30-*)
1873 ospace_frag="config/mt-ospace"
1874 ;;
1875 no:* | :*)
1876 ;;
1877 *)
1878 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1879 ;;
1880 esac
1881
1882 # Set with_gnu_as and with_gnu_ld as appropriate.
1883 #
1884 # This is done by determining whether or not the appropriate directory
1885 # is available, and by checking whether or not specific configurations
1886 # have requested that this magic not happen.
1887 #
1888 # The command line options always override the explicit settings in
1889 # configure.in, and the settings in configure.in override this magic.
1890 #
1891 # If the default for a toolchain is to use GNU as and ld, and you don't
1892 # want to do that, then you should use the --without-gnu-as and
1893 # --without-gnu-ld options for the configure script.
1894
1895 if test x${use_gnu_as} = x &&
1896 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
1897 with_gnu_as=yes
1898 extra_host_args="$extra_host_args --with-gnu-as"
1899 fi
1900
1901 if test x${use_gnu_ld} = x &&
1902 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
1903 with_gnu_ld=yes
1904 extra_host_args="$extra_host_args --with-gnu-ld"
1905 fi
1906
1907 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
1908 # can detect this case.
1909
1910 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
1911 with_newlib=yes
1912 extra_host_args="$extra_host_args --with-newlib"
1913 fi
1914
1915
1916 # Default to using --with-stabs for certain targets.
1917 if test x${with_stabs} = x ; then
1918 case "${target}" in
1919 mips*-*-irix6*o32)
1920 with_stabs=yes;
1921 extra_host_args="${extra_host_args} --with-stabs"
1922 ;;
1923 mips*-*-irix6*)
1924 ;;
1925 mips*-*-* | alpha*-*-osf*)
1926 with_stabs=yes;
1927 extra_host_args="${extra_host_args} --with-stabs"
1928 ;;
1929 esac
1930 fi
1931
1932 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
1933 # them automatically.
1934 case "${host}" in
1935 hppa*64*-*-hpux11*)
1936 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
1937 ;;
1938 esac
1939
1940 # If we aren't going to be using gcc, see if we can extract a definition
1941 # of CC from the fragment.
1942 # Actually, use the 'pre-extracted' version above.
1943 if test -z "${CC}" && test "${build}" = "${host}" ; then
1944 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1945 found=
1946 for dir in $PATH; do
1947 test -z "$dir" && dir=.
1948 if test -f $dir/gcc; then
1949 found=yes
1950 break
1951 fi
1952 done
1953 IFS="$save_ifs"
1954 if test -z "${found}" && test -n "${tentative_cc}" ; then
1955 CC=$tentative_cc
1956 fi
1957 fi
1958
1959 # Some systems (e.g., one of the i386-aix systems the gas testers are
1960 # using) don't handle "\$" correctly, so don't use it here.
1961 tooldir='${exec_prefix}'/${target_alias}
1962 build_tooldir=${tooldir}
1963
1964 # Generate a default definition for YACC. This is used if the makefile can't
1965 # locate bison or byacc in objdir.
1966
1967 for prog in 'bison -y' byacc yacc
1968 do
1969 set dummy $prog; tmp=$2
1970 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1971 for dir in $PATH; do
1972 test -z "$dir" && dir=.
1973 if test -f $dir/$tmp; then
1974 DEFAULT_YACC="$prog"
1975 break
1976 fi
1977 done
1978 IFS="$save_ifs"
1979
1980 test -n "$DEFAULT_YACC" && break
1981 done
1982
1983 # Generate a default definition for M4. This is used if the makefile can't
1984 # locate m4 in objdir.
1985
1986 for prog in gm4 gnum4 m4
1987 do
1988 set dummy $prog; tmp=$2
1989 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1990 for dir in $PATH; do
1991 test -z "$dir" && dir=.
1992 if test -f $dir/$tmp; then
1993 DEFAULT_M4="$prog"
1994 break
1995 fi
1996 done
1997 IFS="$save_ifs"
1998
1999 test -n "$DEFAULT_M4" && break
2000 done
2001
2002 # Generate a default definition for LEX. This is used if the makefile can't
2003 # locate flex in objdir.
2004
2005 for prog in flex lex
2006 do
2007 set dummy $prog; tmp=$2
2008 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2009 for dir in $PATH; do
2010 test -z "$dir" && dir=.
2011 if test -f $dir/$tmp; then
2012 DEFAULT_LEX="$prog"
2013 break
2014 fi
2015 done
2016 IFS="$save_ifs"
2017
2018 test -n "$DEFAULT_LEX" && break
2019 done
2020
2021 if test "${build}" != "${host}" ; then
2022 # If we are doing a Canadian Cross, in which the host and build systems
2023 # are not the same, we set reasonable default values for the tools.
2024
2025 BISON=${BISON-bison}
2026 CC=${CC-${host_alias}-gcc}
2027 CFLAGS=${CFLAGS-"-g -O2"}
2028 CXX=${CXX-${host_alias}-c++}
2029 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2030 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2031 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2032 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2033 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2034 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2035 BUILD_PREFIX=${build_alias}-
2036 BUILD_PREFIX_1=${build_alias}-
2037 MAKEINFO=${MAKEINFO-makeinfo}
2038
2039 if test -z "${YACC}" ; then
2040 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2041 for dir in $PATH; do
2042 test -z "$dir" && dir=.
2043 if test -f $dir/bison; then
2044 YACC="bison -y"
2045 break
2046 fi
2047 if test -f $dir/byacc; then
2048 YACC=byacc
2049 break
2050 fi
2051 if test -f $dir/yacc; then
2052 YACC=yacc
2053 break
2054 fi
2055 done
2056 IFS="$save_ifs"
2057 if test -z "${YACC}" ; then
2058 YACC="bison -y"
2059 fi
2060 fi
2061
2062 if test -z "${LEX}" ; then
2063 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2064 for dir in $PATH; do
2065 test -z "$dir" && dir=.
2066 if test -f $dir/flex; then
2067 LEX=flex
2068 break
2069 fi
2070 if test -f $dir/lex; then
2071 LEX=lex
2072 break
2073 fi
2074 done
2075 IFS="$save_ifs"
2076 LEX=${LEX-flex}
2077 fi
2078
2079 else
2080 # Set reasonable default values for some tools even if not Canadian.
2081 # Of course, these are different reasonable default values, originally
2082 # specified directly in the Makefile.
2083 # We don't export, so that autoconf can do its job.
2084 # Note that all these settings are above the fragment inclusion point
2085 # in Makefile.in, so can still be overridden by fragments.
2086 # This is all going to change when we autoconfiscate...
2087
2088 BISON="\$(USUAL_BISON)"
2089 CC_FOR_BUILD="\$(CC)"
2090 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2091 BUILD_PREFIX=
2092 BUILD_PREFIX_1=loser-
2093 MAKEINFO="\$(USUAL_MAKEINFO)"
2094 LEX="\$(USUAL_LEX)"
2095 YACC="\$(USUAL_YACC)"
2096
2097 # If CC is still not set, try to get gcc.
2098 cc_prog_is_gcc=
2099 if test -z "${CC}" ; then
2100 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2101 for dir in $PATH; do
2102 test -z "$dir" && dir=.
2103 if test -f $dir/gcc; then
2104 CC="gcc"
2105 cc_prog_is_gcc=yes
2106 echo 'void f(){}' > conftest.c
2107 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2108 CFLAGS=${CFLAGS-"-g -O2"}
2109 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2110 else
2111 CFLAGS=${CFLAGS-"-O2"}
2112 CXXFLAGS=${CXXFLAGS-"-O2"}
2113 fi
2114 rm -f conftest*
2115 break
2116 fi
2117 done
2118 IFS="$save_ifs"
2119 CC=${CC-cc}
2120 else
2121 # Determine if we are using gcc.
2122 cat > conftest.c <<EOF
2123 #ifdef __GNUC__
2124 yes;
2125 #endif
2126 EOF
2127 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2128 cc_prog_is_gcc=yes
2129 fi
2130 rm -f conftest.c
2131 if test -z "${CFLAGS}"; then
2132 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2133 # is set to a version of gcc.
2134 if test "$cc_prog_is_gcc" = yes; then
2135 echo 'void f(){}' > conftest.c
2136 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2137 CFLAGS=${CFLAGS-"-g -O2"}
2138 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2139 else
2140 CFLAGS=${CFLAGS-"-O2"}
2141 CXXFLAGS=${CXXFLAGS-"-O2"}
2142 fi
2143 rm -f conftest*
2144 fi
2145 fi
2146 fi
2147
2148 # We must set the default linker to the linker used by gcc for the correct
2149 # operation of libtool. If LD is not defined and we are using gcc, try to
2150 # set the LD default to the ld used by gcc.
2151 if test -z "$LD"; then
2152 if test "$cc_prog_is_gcc" = yes; then
2153 case $build in
2154 *-*-mingw*)
2155 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2156 *)
2157 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2158 esac
2159 case $gcc_prog_ld in
2160 # Accept absolute paths.
2161 [\\/]* | [A-Za-z]:[\\/]*)
2162 LD="$gcc_prog_ld" ;;
2163 esac
2164 fi
2165 fi
2166
2167 CXX=${CXX-"c++"}
2168 CFLAGS=${CFLAGS-"-g"}
2169 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2170 fi
2171
2172 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2173 # Set up the list of links to be made.
2174 # ${links} is the list of link names, and ${files} is the list of names to link to.
2175
2176 # Make the links.
2177 configlinks="${links}"
2178 if test -r ./config.status ; then
2179 mv -f ./config.status ./config.back
2180 fi
2181 while test -n "${files}" ; do
2182 # set file to car of files, files to cdr of files
2183 set ${files}; file=$1; shift; files=$*
2184 set ${links}; link=$1; shift; links=$*
2185
2186 if test ! -r ${srcdir}/${file} ; then
2187 if test ! -r ${file} ; then
2188 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2189 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2190 exit 1
2191 else
2192 srcfile=${file}
2193 fi
2194 else
2195 srcfile=${srcdir}/${file}
2196 fi
2197
2198 ${remove} -f ${link}
2199 # Make a symlink if possible, otherwise try a hard link
2200 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2201 true
2202 else
2203 # We need to re-remove the file because Lynx leaves a
2204 # very strange directory there when it fails an NFS symlink.
2205 ${remove} -r -f ${link}
2206 ${hard_link} ${srcfile} ${link}
2207 fi
2208 if test ! -r ${link} ; then
2209 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2210 exit 1
2211 fi
2212
2213 echo "Linked \"${link}\" to \"${srcfile}\"."
2214 done
2215
2216 # Create a .gdbinit file which runs the one in srcdir
2217 # and tells GDB to look there for source files.
2218
2219 if test -r ${srcdir}/.gdbinit ; then
2220 case ${srcdir} in
2221 .) ;;
2222 *) cat > ./.gdbinit <<EOF
2223 # ${NO_EDIT}
2224 dir ${srcdir}
2225 dir .
2226 source ${srcdir}/.gdbinit
2227 EOF
2228 ;;
2229 esac
2230 fi
2231
2232 # Make sure that the compiler is able to generate an executable. If it
2233 # can't, we are probably in trouble. We don't care whether we can run the
2234 # executable--we might be using a cross compiler--we only care whether it
2235 # can be created. At this point the main configure script has set CC.
2236 we_are_ok=no
2237 echo "int main () { return 0; }" > conftest.c
2238 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2239 if test $? = 0 ; then
2240 if test -s conftest || test -s conftest.exe ; then
2241 we_are_ok=yes
2242 fi
2243 fi
2244 case $we_are_ok in
2245 no)
2246 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2247 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2248 rm -f conftest*
2249 exit 1
2250 ;;
2251 esac
2252 rm -f conftest*
2253
2254 # The Solaris /usr/ucb/cc compiler does not appear to work.
2255 case "${host}" in
2256 sparc-sun-solaris2*)
2257 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2258 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2259 could_use=
2260 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2261 if test -d /opt/cygnus/bin ; then
2262 if test "$could_use" = "" ; then
2263 could_use="/opt/cygnus/bin"
2264 else
2265 could_use="$could_use or /opt/cygnus/bin"
2266 fi
2267 fi
2268 if test "$could_use" = "" ; then
2269 echo "Warning: compilation may fail because you're using"
2270 echo "/usr/ucb/cc. You should change your PATH or CC "
2271 echo "variable and rerun configure."
2272 else
2273 echo "Warning: compilation may fail because you're using"
2274 echo "/usr/ucb/cc, when you should use the C compiler from"
2275 echo "$could_use. You should change your"
2276 echo "PATH or CC variable and rerun configure."
2277 fi
2278 fi
2279 ;;
2280 esac
2281
2282 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2283 # binutils tools will find libbfd.so.
2284 case "${enable_shared}" in
2285 no | "") SET_LIB_PATH= ;;
2286 *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
2287 esac
2288
2289 case "${host}" in
2290 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2291 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2292 esac
2293
2294 # Record target_configdirs and the configure arguments for target and
2295 # build configuration in Makefile.
2296 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2297
2298 # This is the final value for target_configdirs. configdirs already
2299 # has its final value, as does build_modules. It's time to create some
2300 # lists of valid targets.
2301
2302 all_build_modules=
2303 configure_build_modules=
2304 for module in ${build_modules} ; do
2305 all_build_modules=all-build-${module}
2306 configure_build_modules=configure-build-${module}
2307 done
2308
2309 # Determine whether gdb needs tk/tcl or not.
2310 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2311 # and in that case we want gdb to be built without tk. Ugh!
2312 # In fact I believe gdb is the *only* package directly dependent on tk,
2313 # so we should be able to put the 'maybe's in unconditionally and
2314 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2315 # 100% sure that that's safe though.
2316
2317 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2318 case "$enable_gdbtk" in
2319 no)
2320 GDB_TK="" ;;
2321 yes)
2322 GDB_TK="${gdb_tk}" ;;
2323 *)
2324 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2325 # distro. Eventually someone will fix this and move Insight, nee
2326 # gdbtk to a separate directory.
2327 if test -d ${srcdir}/gdb/gdbtk ; then
2328 GDB_TK="${gdb_tk}"
2329 else
2330 GDB_TK=""
2331 fi
2332 ;;
2333 esac
2334
2335 # Create the 'maybe dependencies'. This uses a temporary file.
2336
2337 # While at that, we remove Makefiles if we were started for recursive
2338 # configuration, so that the top-level Makefile reconfigures them,
2339 # like we used to do when configure itself was recursive.
2340 rm -f maybedep.tmp
2341 echo '# maybedep.tmp' > maybedep.tmp
2342
2343 # Make-targets which may need maybe dependencies.
2344 mts="configure all install check clean distclean dvi info install-info"
2345 mts="${mts} installcheck mostlyclean maintainer-clean TAGS"
2346
2347 # Loop over modules and make-targets.
2348 for module in ${build_modules} ; do
2349 if test -z "${no_recursion}" \
2350 && test -f ${build_subdir}/${module}/Makefile; then
2351 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2352 rm -f ${build_subdir}/${module}/Makefile
2353 fi
2354 for mt in ${mts} ; do
2355 case ${mt} in
2356 install) ;; # No installing build modules.
2357 *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;;
2358 esac
2359 done
2360 done
2361 for module in ${configdirs} ; do
2362 if test -z "${no_recursion}" \
2363 && test -f ${module}/Makefile; then
2364 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2365 rm -f ${module}/Makefile
2366 fi
2367 for mt in ${mts} ; do
2368 echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp
2369 done
2370 done
2371 for module in ${target_configdirs} ; do
2372 if test -z "${no_recursion}" \
2373 && test -f ${target_subdir}/${module}/Makefile; then
2374 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2375 rm -f ${target_subdir}/${module}/Makefile
2376 fi
2377 for mt in ${mts} ; do
2378 echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp
2379 done
2380 done
2381 maybe_dependencies=maybedep.tmp
2382
2383
2384 # Create the serialization dependencies. This uses a temporary file.
2385
2386 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2387 if test "${enable_serial_configure+set}" = set; then
2388 enableval="$enable_serial_configure"
2389 :
2390 fi
2391
2392
2393 case ${enable_serial_configure} in
2394 yes)
2395 enable_serial_build_configure=yes
2396 enable_serial_host_configure=yes
2397 enable_serial_target_configure=yes
2398 ;;
2399 esac
2400
2401 # These force 'configure's to be done one at a time, to avoid problems
2402 # with contention over a shared config.cache.
2403 rm -f serdep.tmp
2404 echo '# serdep.tmp' > serdep.tmp
2405 olditem=
2406 test "x${enable_serial_build_configure}" = xyes &&
2407 for item in ${build_configdirs} ; do
2408 case ${olditem} in
2409 "") ;;
2410 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2411 esac
2412 olditem=${item}
2413 done
2414 olditem=
2415 test "x${enable_serial_host_configure}" = xyes &&
2416 for item in ${configdirs} ; do
2417 case ${olditem} in
2418 "") ;;
2419 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2420 esac
2421 olditem=${item}
2422 done
2423 olditem=
2424 test "x${enable_serial_target_configure}" = xyes &&
2425 for item in ${target_configdirs} ; do
2426 case ${olditem} in
2427 "") ;;
2428 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2429 esac
2430 olditem=${item}
2431 done
2432 serialization_dependencies=serdep.tmp
2433
2434
2435 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2436 # target and nonopt. These are the ones we might not want to pass
2437 # down to subconfigures.
2438 baseargs=`echo " ${ac_configure_args} " | \
2439 sed -e 's/ --no[^ ]* / /' \
2440 -e 's/ --c[a-z-]*[= ][^ ]* / /' \
2441 -e 's/ --sr[a-z-]*[= ][^ ]* / /' \
2442 -e 's/ --ho[a-z-]*[= ][^ ]* / /' \
2443 -e 's/ --bu[a-z-]*[= ][^ ]* / /' \
2444 -e 's/ --t[a-z-]*[= ][^ ]* / /' \
2445 -e 's/ -cache-file[= ][^ ]* / /' \
2446 -e 's/ -srcdir[= ][^ ]* / /' \
2447 -e 's/ -host[= ][^ ]* / /' \
2448 -e 's/ -build[= ][^ ]* / /' \
2449 -e 's/ -target[= ][^ ]* / /' \
2450 -e "s/ [^' -][^ ]* / /" \
2451 -e 's/^ *//;s/ *$//'`
2452
2453 # For the build-side libraries, we just need to pretend we're native,
2454 # and not use the same cache file. Multilibs are neither needed nor
2455 # desired.
2456 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2457
2458 # For host modules, accept cache file option, or specification as blank.
2459 case "${cache_file}" in
2460 "") # empty
2461 cache_file_option="" ;;
2462 /* | [A-Za-z]:[\\/]* ) # absolute path
2463 cache_file_option="--cache-file=${cache_file}" ;;
2464 *) # relative path
2465 cache_file_option="--cache-file=../${cache_file}" ;;
2466 esac
2467
2468 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2469
2470 target_configargs=${baseargs}
2471
2472 # Passing a --with-cross-host argument lets the target libraries know
2473 # whether they are being built with a cross-compiler or being built
2474 # native. However, it would be better to use other mechanisms to make the
2475 # sorts of decisions they want to make on this basis. Please consider
2476 # this option to be deprecated. FIXME.
2477 if test x${is_cross_compiler} = xyes ; then
2478 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2479 fi
2480
2481 # Default to --enable-multilib.
2482 if test x${enable_multilib} = x ; then
2483 target_configargs="--enable-multilib ${target_configargs}"
2484 fi
2485
2486 # Pass --with-newlib if appropriate. Note that target_configdirs has
2487 # changed from the earlier setting of with_newlib.
2488 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2489 target_configargs="--with-newlib ${target_configargs}"
2490 fi
2491
2492 # Pass the appropriate --host, --build, and --cache-file arguments.
2493 target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2494
2495 # provide a proper gxx_include_dir.
2496 # Note, if you change the default, make sure to fix both here and in
2497 # the gcc and libstdc++-v3 subdirectories.
2498 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2499 case "${with_gxx_include_dir}" in
2500 yes)
2501 { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
2502 ;;
2503 no | "")
2504 case "${enable_version_specific_runtime_libs}" in
2505 yes) gxx_include_dir='${libsubdir}/include/c++' ;;
2506 *)
2507 . ${srcdir}/config.if
2508 gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
2509 esac ;;
2510 *) gxx_include_dir=${with_gxx_include_dir} ;;
2511 esac
2512
2513 FLAGS_FOR_TARGET=
2514 case " $target_configdirs " in
2515 *" newlib "*)
2516 case " $target_configargs " in
2517 *" --with-newlib "*)
2518 case "$target" in
2519 *-cygwin*)
2520 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' ;;
2521 esac
2522
2523 # If we're not building GCC, don't discard standard headers.
2524 if test -d ${srcdir}/gcc; then
2525 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2526
2527 if test "${build}" != "${host}"; then
2528 # On Canadian crosses, CC_FOR_TARGET will have already been set
2529 # by `configure', so we won't have an opportunity to add -Bgcc/
2530 # to it. This is right: we don't want to search that directory
2531 # for binaries, but we want the header files in there, so add
2532 # them explicitly.
2533 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2534
2535 # Someone might think of using the pre-installed headers on
2536 # Canadian crosses, in case the installed compiler is not fully
2537 # compatible with the compiler being built. In this case, it
2538 # would be better to flag an error than risking having
2539 # incompatible object files being constructed. We can't
2540 # guarantee that an error will be flagged, but let's hope the
2541 # compiler will do it, when presented with incompatible header
2542 # files.
2543 fi
2544 fi
2545
2546 case "${target}-${is_cross_compiler}" in
2547 i[3456789]86-*-linux*-no)
2548 # Here host == target, so we don't need to build gcc,
2549 # so we don't want to discard standard headers.
2550 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2551 ;;
2552 *)
2553 # If we're building newlib, use its generic headers last, but search
2554 # for any libc-related directories first (so make it the last -B
2555 # switch).
2556 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2557 ;;
2558 esac
2559 ;;
2560 esac
2561 ;;
2562 esac
2563
2564 # On Canadian crosses, we'll be searching the right directories for
2565 # the previously-installed cross compiler, so don't bother to add
2566 # flags for directories within the install tree of the compiler
2567 # being built; programs in there won't even run.
2568 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2569 # Search for pre-installed headers if nothing else fits.
2570 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
2571 fi
2572
2573 if test "x${use_gnu_ld}" = x &&
2574 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2575 # Arrange for us to find uninstalled linker scripts.
2576 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2577 fi
2578
2579 if test "x${CC_FOR_TARGET+set}" = xset; then
2580 :
2581 elif test -d ${srcdir}/gcc; then
2582 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2583 elif test "$host" = "$target"; then
2584 CC_FOR_TARGET='$(CC)'
2585 else
2586 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2587 fi
2588 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2589
2590 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2591 :
2592 elif test -d ${srcdir}/gcc; then
2593 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2594 elif test "$host" = "$target"; then
2595 GCJ_FOR_TARGET='gcj'
2596 else
2597 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2598 fi
2599 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2600
2601 # Don't use libstdc++-v3's flags to configure/build itself.
2602 libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2603 raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2604
2605 if test "x${CXX_FOR_TARGET+set}" = xset; then
2606 :
2607 elif test -d ${srcdir}/gcc; then
2608 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2609 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2610 # default whereas gcc does not.
2611 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2612 # all other cases.
2613 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2614 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2615 elif test "$host" = "$target"; then
2616 CXX_FOR_TARGET='$(CXX)'
2617 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2618 else
2619 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2620 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2621 fi
2622 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2623 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2624
2625 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2626 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2627
2628 # We want to defer the evaluation of `cmd`s and shell variables in
2629 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2630 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2631 # quotes, but we still have to duplicate `$'s so that shell variables
2632 # can be expanded by the nested make as shell variables, not as make
2633 # macros.
2634 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2635 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2636
2637 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2638 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2639 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2640 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2641 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2642 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2643 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2644
2645 # Makefile fragments.
2646 host_makefile_frag=${srcdir}/${host_makefile_frag}
2647 target_makefile_frag=${srcdir}/${target_makefile_frag}
2648 alphaieee_frag=${srcdir}/${alphaieee_frag}
2649 ospace_frag=${srcdir}/${ospace_frag}
2650
2651
2652
2653
2654
2655 # Miscellanea: directories, flags, etc.
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669 # Build module lists & subconfigure args.
2670
2671
2672
2673
2674 # Host module lists & subconfigure args.
2675
2676
2677
2678 # Target module lists & subconfigure args.
2679
2680
2681
2682 # Build tools.
2683
2684
2685
2686
2687
2688
2689
2690 # Host tools.
2691 ncn_tool_prefix=
2692 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2693 ncn_target_tool_prefix=
2694 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2695
2696 if test -n "$ncn_tool_prefix"; then
2697 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2698 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2699 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2700 echo "configure:2701: checking for $ac_word" >&5
2701 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2702 echo $ac_n "(cached) $ac_c" 1>&6
2703 else
2704 if test -n "$AR"; then
2705 ac_cv_prog_AR="$AR" # Let the user override the test.
2706 else
2707 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2708 ac_dummy="$PATH"
2709 for ac_dir in $ac_dummy; do
2710 test -z "$ac_dir" && ac_dir=.
2711 if test -f $ac_dir/$ac_word; then
2712 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2713 break
2714 fi
2715 done
2716 IFS="$ac_save_ifs"
2717 fi
2718 fi
2719 AR="$ac_cv_prog_AR"
2720 if test -n "$AR"; then
2721 echo "$ac_t""$AR" 1>&6
2722 else
2723 echo "$ac_t""no" 1>&6
2724 fi
2725
2726 fi
2727 if test -z "$ac_cv_prog_AR" ; then
2728 if test $build = $host ; then
2729 ncn_cv_AR=$AR
2730 # Extract the first word of "ar", so it can be a program name with args.
2731 set dummy ar; ac_word=$2
2732 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2733 echo "configure:2734: checking for $ac_word" >&5
2734 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2735 echo $ac_n "(cached) $ac_c" 1>&6
2736 else
2737 if test -n "$ncn_cv_AR"; then
2738 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2739 else
2740 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2741 ac_dummy="$PATH"
2742 for ac_dir in $ac_dummy; do
2743 test -z "$ac_dir" && ac_dir=.
2744 if test -f $ac_dir/$ac_word; then
2745 ac_cv_prog_ncn_cv_AR="ar"
2746 break
2747 fi
2748 done
2749 IFS="$ac_save_ifs"
2750 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2751 fi
2752 fi
2753 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2754 if test -n "$ncn_cv_AR"; then
2755 echo "$ac_t""$ncn_cv_AR" 1>&6
2756 else
2757 echo "$ac_t""no" 1>&6
2758 fi
2759
2760 AR=$ncn_cv_AR
2761 else
2762 AR="${ncn_tool_prefix}ar"
2763 fi
2764 else
2765 AR="$ac_cv_prog_AR"
2766 fi
2767
2768 if test -n "$ncn_tool_prefix"; then
2769 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2770 set dummy ${ncn_tool_prefix}as; ac_word=$2
2771 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2772 echo "configure:2773: checking for $ac_word" >&5
2773 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2774 echo $ac_n "(cached) $ac_c" 1>&6
2775 else
2776 if test -n "$AS"; then
2777 ac_cv_prog_AS="$AS" # Let the user override the test.
2778 else
2779 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2780 ac_dummy="$PATH"
2781 for ac_dir in $ac_dummy; do
2782 test -z "$ac_dir" && ac_dir=.
2783 if test -f $ac_dir/$ac_word; then
2784 ac_cv_prog_AS="${ncn_tool_prefix}as"
2785 break
2786 fi
2787 done
2788 IFS="$ac_save_ifs"
2789 fi
2790 fi
2791 AS="$ac_cv_prog_AS"
2792 if test -n "$AS"; then
2793 echo "$ac_t""$AS" 1>&6
2794 else
2795 echo "$ac_t""no" 1>&6
2796 fi
2797
2798 fi
2799 if test -z "$ac_cv_prog_AS" ; then
2800 if test $build = $host ; then
2801 ncn_cv_AS=$AS
2802 # Extract the first word of "as", so it can be a program name with args.
2803 set dummy as; ac_word=$2
2804 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2805 echo "configure:2806: checking for $ac_word" >&5
2806 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2807 echo $ac_n "(cached) $ac_c" 1>&6
2808 else
2809 if test -n "$ncn_cv_AS"; then
2810 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2811 else
2812 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2813 ac_dummy="$PATH"
2814 for ac_dir in $ac_dummy; do
2815 test -z "$ac_dir" && ac_dir=.
2816 if test -f $ac_dir/$ac_word; then
2817 ac_cv_prog_ncn_cv_AS="as"
2818 break
2819 fi
2820 done
2821 IFS="$ac_save_ifs"
2822 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2823 fi
2824 fi
2825 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2826 if test -n "$ncn_cv_AS"; then
2827 echo "$ac_t""$ncn_cv_AS" 1>&6
2828 else
2829 echo "$ac_t""no" 1>&6
2830 fi
2831
2832 AS=$ncn_cv_AS
2833 else
2834 AS="${ncn_tool_prefix}as"
2835 fi
2836 else
2837 AS="$ac_cv_prog_AS"
2838 fi
2839
2840 if test -n "$ncn_tool_prefix"; then
2841 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2842 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2843 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2844 echo "configure:2845: checking for $ac_word" >&5
2845 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2846 echo $ac_n "(cached) $ac_c" 1>&6
2847 else
2848 if test -n "$DLLTOOL"; then
2849 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2850 else
2851 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2852 ac_dummy="$PATH"
2853 for ac_dir in $ac_dummy; do
2854 test -z "$ac_dir" && ac_dir=.
2855 if test -f $ac_dir/$ac_word; then
2856 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2857 break
2858 fi
2859 done
2860 IFS="$ac_save_ifs"
2861 fi
2862 fi
2863 DLLTOOL="$ac_cv_prog_DLLTOOL"
2864 if test -n "$DLLTOOL"; then
2865 echo "$ac_t""$DLLTOOL" 1>&6
2866 else
2867 echo "$ac_t""no" 1>&6
2868 fi
2869
2870 fi
2871 if test -z "$ac_cv_prog_DLLTOOL" ; then
2872 if test $build = $host ; then
2873 ncn_cv_DLLTOOL=$DLLTOOL
2874 # Extract the first word of "dlltool", so it can be a program name with args.
2875 set dummy dlltool; ac_word=$2
2876 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2877 echo "configure:2878: checking for $ac_word" >&5
2878 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
2879 echo $ac_n "(cached) $ac_c" 1>&6
2880 else
2881 if test -n "$ncn_cv_DLLTOOL"; then
2882 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
2883 else
2884 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2885 ac_dummy="$PATH"
2886 for ac_dir in $ac_dummy; do
2887 test -z "$ac_dir" && ac_dir=.
2888 if test -f $ac_dir/$ac_word; then
2889 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2890 break
2891 fi
2892 done
2893 IFS="$ac_save_ifs"
2894 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2895 fi
2896 fi
2897 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
2898 if test -n "$ncn_cv_DLLTOOL"; then
2899 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
2900 else
2901 echo "$ac_t""no" 1>&6
2902 fi
2903
2904 DLLTOOL=$ncn_cv_DLLTOOL
2905 else
2906 DLLTOOL="${ncn_tool_prefix}dlltool"
2907 fi
2908 else
2909 DLLTOOL="$ac_cv_prog_DLLTOOL"
2910 fi
2911
2912 if test -n "$ncn_tool_prefix"; then
2913 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
2914 set dummy ${ncn_tool_prefix}ld; ac_word=$2
2915 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2916 echo "configure:2917: checking for $ac_word" >&5
2917 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
2918 echo $ac_n "(cached) $ac_c" 1>&6
2919 else
2920 if test -n "$LD"; then
2921 ac_cv_prog_LD="$LD" # Let the user override the test.
2922 else
2923 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2924 ac_dummy="$PATH"
2925 for ac_dir in $ac_dummy; do
2926 test -z "$ac_dir" && ac_dir=.
2927 if test -f $ac_dir/$ac_word; then
2928 ac_cv_prog_LD="${ncn_tool_prefix}ld"
2929 break
2930 fi
2931 done
2932 IFS="$ac_save_ifs"
2933 fi
2934 fi
2935 LD="$ac_cv_prog_LD"
2936 if test -n "$LD"; then
2937 echo "$ac_t""$LD" 1>&6
2938 else
2939 echo "$ac_t""no" 1>&6
2940 fi
2941
2942 fi
2943 if test -z "$ac_cv_prog_LD" ; then
2944 if test $build = $host ; then
2945 ncn_cv_LD=$LD
2946 # Extract the first word of "ld", so it can be a program name with args.
2947 set dummy ld; ac_word=$2
2948 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2949 echo "configure:2950: checking for $ac_word" >&5
2950 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
2951 echo $ac_n "(cached) $ac_c" 1>&6
2952 else
2953 if test -n "$ncn_cv_LD"; then
2954 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
2955 else
2956 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2957 ac_dummy="$PATH"
2958 for ac_dir in $ac_dummy; do
2959 test -z "$ac_dir" && ac_dir=.
2960 if test -f $ac_dir/$ac_word; then
2961 ac_cv_prog_ncn_cv_LD="ld"
2962 break
2963 fi
2964 done
2965 IFS="$ac_save_ifs"
2966 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
2967 fi
2968 fi
2969 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
2970 if test -n "$ncn_cv_LD"; then
2971 echo "$ac_t""$ncn_cv_LD" 1>&6
2972 else
2973 echo "$ac_t""no" 1>&6
2974 fi
2975
2976 LD=$ncn_cv_LD
2977 else
2978 LD="${ncn_tool_prefix}ld"
2979 fi
2980 else
2981 LD="$ac_cv_prog_LD"
2982 fi
2983
2984 if test -n "$ncn_tool_prefix"; then
2985 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
2986 set dummy ${ncn_tool_prefix}nm; ac_word=$2
2987 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2988 echo "configure:2989: checking for $ac_word" >&5
2989 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
2990 echo $ac_n "(cached) $ac_c" 1>&6
2991 else
2992 if test -n "$NM"; then
2993 ac_cv_prog_NM="$NM" # Let the user override the test.
2994 else
2995 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2996 ac_dummy="$PATH"
2997 for ac_dir in $ac_dummy; do
2998 test -z "$ac_dir" && ac_dir=.
2999 if test -f $ac_dir/$ac_word; then
3000 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3001 break
3002 fi
3003 done
3004 IFS="$ac_save_ifs"
3005 fi
3006 fi
3007 NM="$ac_cv_prog_NM"
3008 if test -n "$NM"; then
3009 echo "$ac_t""$NM" 1>&6
3010 else
3011 echo "$ac_t""no" 1>&6
3012 fi
3013
3014 fi
3015 if test -z "$ac_cv_prog_NM" ; then
3016 if test $build = $host ; then
3017 ncn_cv_NM=$NM
3018 # Extract the first word of "nm", so it can be a program name with args.
3019 set dummy nm; ac_word=$2
3020 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3021 echo "configure:3022: checking for $ac_word" >&5
3022 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3023 echo $ac_n "(cached) $ac_c" 1>&6
3024 else
3025 if test -n "$ncn_cv_NM"; then
3026 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3027 else
3028 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3029 ac_dummy="$PATH"
3030 for ac_dir in $ac_dummy; do
3031 test -z "$ac_dir" && ac_dir=.
3032 if test -f $ac_dir/$ac_word; then
3033 ac_cv_prog_ncn_cv_NM="nm"
3034 break
3035 fi
3036 done
3037 IFS="$ac_save_ifs"
3038 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3039 fi
3040 fi
3041 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3042 if test -n "$ncn_cv_NM"; then
3043 echo "$ac_t""$ncn_cv_NM" 1>&6
3044 else
3045 echo "$ac_t""no" 1>&6
3046 fi
3047
3048 NM=$ncn_cv_NM
3049 else
3050 NM="${ncn_tool_prefix}nm"
3051 fi
3052 else
3053 NM="$ac_cv_prog_NM"
3054 fi
3055
3056 if test -n "$ncn_tool_prefix"; then
3057 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3058 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3059 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3060 echo "configure:3061: checking for $ac_word" >&5
3061 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3062 echo $ac_n "(cached) $ac_c" 1>&6
3063 else
3064 if test -n "$RANLIB"; then
3065 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3066 else
3067 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3068 ac_dummy="$PATH"
3069 for ac_dir in $ac_dummy; do
3070 test -z "$ac_dir" && ac_dir=.
3071 if test -f $ac_dir/$ac_word; then
3072 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3073 break
3074 fi
3075 done
3076 IFS="$ac_save_ifs"
3077 fi
3078 fi
3079 RANLIB="$ac_cv_prog_RANLIB"
3080 if test -n "$RANLIB"; then
3081 echo "$ac_t""$RANLIB" 1>&6
3082 else
3083 echo "$ac_t""no" 1>&6
3084 fi
3085
3086 fi
3087 if test -z "$ac_cv_prog_RANLIB" ; then
3088 if test $build = $host ; then
3089 ncn_cv_RANLIB=$RANLIB
3090 # Extract the first word of "ranlib", so it can be a program name with args.
3091 set dummy ranlib; ac_word=$2
3092 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3093 echo "configure:3094: checking for $ac_word" >&5
3094 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3095 echo $ac_n "(cached) $ac_c" 1>&6
3096 else
3097 if test -n "$ncn_cv_RANLIB"; then
3098 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3099 else
3100 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3101 ac_dummy="$PATH"
3102 for ac_dir in $ac_dummy; do
3103 test -z "$ac_dir" && ac_dir=.
3104 if test -f $ac_dir/$ac_word; then
3105 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3106 break
3107 fi
3108 done
3109 IFS="$ac_save_ifs"
3110 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3111 fi
3112 fi
3113 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3114 if test -n "$ncn_cv_RANLIB"; then
3115 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3116 else
3117 echo "$ac_t""no" 1>&6
3118 fi
3119
3120 RANLIB=$ncn_cv_RANLIB
3121 else
3122 RANLIB=":"
3123 fi
3124 else
3125 RANLIB="$ac_cv_prog_RANLIB"
3126 fi
3127
3128 if test -n "$ncn_tool_prefix"; then
3129 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3130 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3131 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3132 echo "configure:3133: checking for $ac_word" >&5
3133 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3134 echo $ac_n "(cached) $ac_c" 1>&6
3135 else
3136 if test -n "$WINDRES"; then
3137 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3138 else
3139 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3140 ac_dummy="$PATH"
3141 for ac_dir in $ac_dummy; do
3142 test -z "$ac_dir" && ac_dir=.
3143 if test -f $ac_dir/$ac_word; then
3144 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3145 break
3146 fi
3147 done
3148 IFS="$ac_save_ifs"
3149 fi
3150 fi
3151 WINDRES="$ac_cv_prog_WINDRES"
3152 if test -n "$WINDRES"; then
3153 echo "$ac_t""$WINDRES" 1>&6
3154 else
3155 echo "$ac_t""no" 1>&6
3156 fi
3157
3158 fi
3159 if test -z "$ac_cv_prog_WINDRES" ; then
3160 if test $build = $host ; then
3161 ncn_cv_WINDRES=$WINDRES
3162 # Extract the first word of "windres", so it can be a program name with args.
3163 set dummy windres; ac_word=$2
3164 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3165 echo "configure:3166: checking for $ac_word" >&5
3166 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3167 echo $ac_n "(cached) $ac_c" 1>&6
3168 else
3169 if test -n "$ncn_cv_WINDRES"; then
3170 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3171 else
3172 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3173 ac_dummy="$PATH"
3174 for ac_dir in $ac_dummy; do
3175 test -z "$ac_dir" && ac_dir=.
3176 if test -f $ac_dir/$ac_word; then
3177 ac_cv_prog_ncn_cv_WINDRES="windres"
3178 break
3179 fi
3180 done
3181 IFS="$ac_save_ifs"
3182 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3183 fi
3184 fi
3185 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3186 if test -n "$ncn_cv_WINDRES"; then
3187 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3188 else
3189 echo "$ac_t""no" 1>&6
3190 fi
3191
3192 WINDRES=$ncn_cv_WINDRES
3193 else
3194 WINDRES="${ncn_tool_prefix}windres"
3195 fi
3196 else
3197 WINDRES="$ac_cv_prog_WINDRES"
3198 fi
3199
3200 if test -n "$ncn_tool_prefix"; then
3201 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3202 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3203 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3204 echo "configure:3205: checking for $ac_word" >&5
3205 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3206 echo $ac_n "(cached) $ac_c" 1>&6
3207 else
3208 if test -n "$OBJCOPY"; then
3209 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3210 else
3211 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3212 ac_dummy="$PATH"
3213 for ac_dir in $ac_dummy; do
3214 test -z "$ac_dir" && ac_dir=.
3215 if test -f $ac_dir/$ac_word; then
3216 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3217 break
3218 fi
3219 done
3220 IFS="$ac_save_ifs"
3221 fi
3222 fi
3223 OBJCOPY="$ac_cv_prog_OBJCOPY"
3224 if test -n "$OBJCOPY"; then
3225 echo "$ac_t""$OBJCOPY" 1>&6
3226 else
3227 echo "$ac_t""no" 1>&6
3228 fi
3229
3230 fi
3231 if test -z "$ac_cv_prog_OBJCOPY" ; then
3232 if test $build = $host ; then
3233 ncn_cv_OBJCOPY=$OBJCOPY
3234 # Extract the first word of "objcopy", so it can be a program name with args.
3235 set dummy objcopy; ac_word=$2
3236 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3237 echo "configure:3238: checking for $ac_word" >&5
3238 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3239 echo $ac_n "(cached) $ac_c" 1>&6
3240 else
3241 if test -n "$ncn_cv_OBJCOPY"; then
3242 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3243 else
3244 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3245 ac_dummy="$PATH"
3246 for ac_dir in $ac_dummy; do
3247 test -z "$ac_dir" && ac_dir=.
3248 if test -f $ac_dir/$ac_word; then
3249 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3250 break
3251 fi
3252 done
3253 IFS="$ac_save_ifs"
3254 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3255 fi
3256 fi
3257 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3258 if test -n "$ncn_cv_OBJCOPY"; then
3259 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3260 else
3261 echo "$ac_t""no" 1>&6
3262 fi
3263
3264 OBJCOPY=$ncn_cv_OBJCOPY
3265 else
3266 OBJCOPY="${ncn_tool_prefix}objcopy"
3267 fi
3268 else
3269 OBJCOPY="$ac_cv_prog_OBJCOPY"
3270 fi
3271
3272 if test -n "$ncn_tool_prefix"; then
3273 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3274 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3275 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3276 echo "configure:3277: checking for $ac_word" >&5
3277 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3278 echo $ac_n "(cached) $ac_c" 1>&6
3279 else
3280 if test -n "$OBJDUMP"; then
3281 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3282 else
3283 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3284 ac_dummy="$PATH"
3285 for ac_dir in $ac_dummy; do
3286 test -z "$ac_dir" && ac_dir=.
3287 if test -f $ac_dir/$ac_word; then
3288 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3289 break
3290 fi
3291 done
3292 IFS="$ac_save_ifs"
3293 fi
3294 fi
3295 OBJDUMP="$ac_cv_prog_OBJDUMP"
3296 if test -n "$OBJDUMP"; then
3297 echo "$ac_t""$OBJDUMP" 1>&6
3298 else
3299 echo "$ac_t""no" 1>&6
3300 fi
3301
3302 fi
3303 if test -z "$ac_cv_prog_OBJDUMP" ; then
3304 if test $build = $host ; then
3305 ncn_cv_OBJDUMP=$OBJDUMP
3306 # Extract the first word of "objdump", so it can be a program name with args.
3307 set dummy objdump; ac_word=$2
3308 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3309 echo "configure:3310: checking for $ac_word" >&5
3310 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3311 echo $ac_n "(cached) $ac_c" 1>&6
3312 else
3313 if test -n "$ncn_cv_OBJDUMP"; then
3314 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3315 else
3316 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3317 ac_dummy="$PATH"
3318 for ac_dir in $ac_dummy; do
3319 test -z "$ac_dir" && ac_dir=.
3320 if test -f $ac_dir/$ac_word; then
3321 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3322 break
3323 fi
3324 done
3325 IFS="$ac_save_ifs"
3326 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3327 fi
3328 fi
3329 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3330 if test -n "$ncn_cv_OBJDUMP"; then
3331 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3332 else
3333 echo "$ac_t""no" 1>&6
3334 fi
3335
3336 OBJDUMP=$ncn_cv_OBJDUMP
3337 else
3338 OBJDUMP="${ncn_tool_prefix}objdump"
3339 fi
3340 else
3341 OBJDUMP="$ac_cv_prog_OBJDUMP"
3342 fi
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352 # Target tools.
3353 if test -n "$ncn_target_tool_prefix"; then
3354 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3355 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3356 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3357 echo "configure:3358: checking for $ac_word" >&5
3358 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3359 echo $ac_n "(cached) $ac_c" 1>&6
3360 else
3361 if test -n "$AR_FOR_TARGET"; then
3362 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3363 else
3364 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3365 ac_dummy="$PATH"
3366 for ac_dir in $ac_dummy; do
3367 test -z "$ac_dir" && ac_dir=.
3368 if test -f $ac_dir/$ac_word; then
3369 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3370 break
3371 fi
3372 done
3373 IFS="$ac_save_ifs"
3374 fi
3375 fi
3376 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3377 if test -n "$AR_FOR_TARGET"; then
3378 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3379 else
3380 echo "$ac_t""no" 1>&6
3381 fi
3382
3383 fi
3384 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3385 if test $build = $target ; then
3386 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3387 # Extract the first word of "ar", so it can be a program name with args.
3388 set dummy ar; ac_word=$2
3389 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3390 echo "configure:3391: checking for $ac_word" >&5
3391 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3392 echo $ac_n "(cached) $ac_c" 1>&6
3393 else
3394 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3395 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3396 else
3397 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3398 ac_dummy="$PATH"
3399 for ac_dir in $ac_dummy; do
3400 test -z "$ac_dir" && ac_dir=.
3401 if test -f $ac_dir/$ac_word; then
3402 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3403 break
3404 fi
3405 done
3406 IFS="$ac_save_ifs"
3407 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3408 fi
3409 fi
3410 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3411 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3412 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3413 else
3414 echo "$ac_t""no" 1>&6
3415 fi
3416
3417 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3418 else
3419 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3420 fi
3421 else
3422 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3423 fi
3424
3425 if test -n "$ncn_target_tool_prefix"; then
3426 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3427 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3428 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3429 echo "configure:3430: checking for $ac_word" >&5
3430 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3431 echo $ac_n "(cached) $ac_c" 1>&6
3432 else
3433 if test -n "$AS_FOR_TARGET"; then
3434 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3435 else
3436 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3437 ac_dummy="$PATH"
3438 for ac_dir in $ac_dummy; do
3439 test -z "$ac_dir" && ac_dir=.
3440 if test -f $ac_dir/$ac_word; then
3441 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3442 break
3443 fi
3444 done
3445 IFS="$ac_save_ifs"
3446 fi
3447 fi
3448 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3449 if test -n "$AS_FOR_TARGET"; then
3450 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3451 else
3452 echo "$ac_t""no" 1>&6
3453 fi
3454
3455 fi
3456 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3457 if test $build = $target ; then
3458 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3459 # Extract the first word of "as", so it can be a program name with args.
3460 set dummy as; ac_word=$2
3461 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3462 echo "configure:3463: checking for $ac_word" >&5
3463 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3464 echo $ac_n "(cached) $ac_c" 1>&6
3465 else
3466 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3467 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3468 else
3469 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3470 ac_dummy="$PATH"
3471 for ac_dir in $ac_dummy; do
3472 test -z "$ac_dir" && ac_dir=.
3473 if test -f $ac_dir/$ac_word; then
3474 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3475 break
3476 fi
3477 done
3478 IFS="$ac_save_ifs"
3479 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3480 fi
3481 fi
3482 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3483 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3484 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3485 else
3486 echo "$ac_t""no" 1>&6
3487 fi
3488
3489 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3490 else
3491 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3492 fi
3493 else
3494 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3495 fi
3496
3497 if test -n "$ncn_target_tool_prefix"; then
3498 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3499 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3500 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3501 echo "configure:3502: checking for $ac_word" >&5
3502 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3503 echo $ac_n "(cached) $ac_c" 1>&6
3504 else
3505 if test -n "$DLLTOOL_FOR_TARGET"; then
3506 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3507 else
3508 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3509 ac_dummy="$PATH"
3510 for ac_dir in $ac_dummy; do
3511 test -z "$ac_dir" && ac_dir=.
3512 if test -f $ac_dir/$ac_word; then
3513 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3514 break
3515 fi
3516 done
3517 IFS="$ac_save_ifs"
3518 fi
3519 fi
3520 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3521 if test -n "$DLLTOOL_FOR_TARGET"; then
3522 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3523 else
3524 echo "$ac_t""no" 1>&6
3525 fi
3526
3527 fi
3528 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3529 if test $build = $target ; then
3530 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3531 # Extract the first word of "dlltool", so it can be a program name with args.
3532 set dummy dlltool; ac_word=$2
3533 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3534 echo "configure:3535: checking for $ac_word" >&5
3535 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3536 echo $ac_n "(cached) $ac_c" 1>&6
3537 else
3538 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3539 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3540 else
3541 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3542 ac_dummy="$PATH"
3543 for ac_dir in $ac_dummy; do
3544 test -z "$ac_dir" && ac_dir=.
3545 if test -f $ac_dir/$ac_word; then
3546 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3547 break
3548 fi
3549 done
3550 IFS="$ac_save_ifs"
3551 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3552 fi
3553 fi
3554 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3555 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3556 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3557 else
3558 echo "$ac_t""no" 1>&6
3559 fi
3560
3561 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3562 else
3563 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3564 fi
3565 else
3566 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3567 fi
3568
3569 if test -n "$ncn_target_tool_prefix"; then
3570 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3571 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3572 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3573 echo "configure:3574: checking for $ac_word" >&5
3574 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3575 echo $ac_n "(cached) $ac_c" 1>&6
3576 else
3577 if test -n "$LD_FOR_TARGET"; then
3578 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3579 else
3580 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3581 ac_dummy="$PATH"
3582 for ac_dir in $ac_dummy; do
3583 test -z "$ac_dir" && ac_dir=.
3584 if test -f $ac_dir/$ac_word; then
3585 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3586 break
3587 fi
3588 done
3589 IFS="$ac_save_ifs"
3590 fi
3591 fi
3592 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3593 if test -n "$LD_FOR_TARGET"; then
3594 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3595 else
3596 echo "$ac_t""no" 1>&6
3597 fi
3598
3599 fi
3600 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3601 if test $build = $target ; then
3602 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3603 # Extract the first word of "ld", so it can be a program name with args.
3604 set dummy ld; ac_word=$2
3605 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3606 echo "configure:3607: checking for $ac_word" >&5
3607 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3608 echo $ac_n "(cached) $ac_c" 1>&6
3609 else
3610 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3611 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3612 else
3613 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3614 ac_dummy="$PATH"
3615 for ac_dir in $ac_dummy; do
3616 test -z "$ac_dir" && ac_dir=.
3617 if test -f $ac_dir/$ac_word; then
3618 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3619 break
3620 fi
3621 done
3622 IFS="$ac_save_ifs"
3623 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3624 fi
3625 fi
3626 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3627 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3628 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3629 else
3630 echo "$ac_t""no" 1>&6
3631 fi
3632
3633 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3634 else
3635 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3636 fi
3637 else
3638 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3639 fi
3640
3641 if test -n "$ncn_target_tool_prefix"; then
3642 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3643 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3644 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3645 echo "configure:3646: checking for $ac_word" >&5
3646 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3647 echo $ac_n "(cached) $ac_c" 1>&6
3648 else
3649 if test -n "$NM_FOR_TARGET"; then
3650 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3651 else
3652 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3653 ac_dummy="$PATH"
3654 for ac_dir in $ac_dummy; do
3655 test -z "$ac_dir" && ac_dir=.
3656 if test -f $ac_dir/$ac_word; then
3657 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3658 break
3659 fi
3660 done
3661 IFS="$ac_save_ifs"
3662 fi
3663 fi
3664 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3665 if test -n "$NM_FOR_TARGET"; then
3666 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3667 else
3668 echo "$ac_t""no" 1>&6
3669 fi
3670
3671 fi
3672 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3673 if test $build = $target ; then
3674 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3675 # Extract the first word of "nm", so it can be a program name with args.
3676 set dummy nm; ac_word=$2
3677 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3678 echo "configure:3679: checking for $ac_word" >&5
3679 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3680 echo $ac_n "(cached) $ac_c" 1>&6
3681 else
3682 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3683 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3684 else
3685 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3686 ac_dummy="$PATH"
3687 for ac_dir in $ac_dummy; do
3688 test -z "$ac_dir" && ac_dir=.
3689 if test -f $ac_dir/$ac_word; then
3690 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3691 break
3692 fi
3693 done
3694 IFS="$ac_save_ifs"
3695 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3696 fi
3697 fi
3698 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3699 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3700 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3701 else
3702 echo "$ac_t""no" 1>&6
3703 fi
3704
3705 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3706 else
3707 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3708 fi
3709 else
3710 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3711 fi
3712
3713 if test -n "$ncn_target_tool_prefix"; then
3714 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3715 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3716 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3717 echo "configure:3718: checking for $ac_word" >&5
3718 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3719 echo $ac_n "(cached) $ac_c" 1>&6
3720 else
3721 if test -n "$RANLIB_FOR_TARGET"; then
3722 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3723 else
3724 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3725 ac_dummy="$PATH"
3726 for ac_dir in $ac_dummy; do
3727 test -z "$ac_dir" && ac_dir=.
3728 if test -f $ac_dir/$ac_word; then
3729 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3730 break
3731 fi
3732 done
3733 IFS="$ac_save_ifs"
3734 fi
3735 fi
3736 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3737 if test -n "$RANLIB_FOR_TARGET"; then
3738 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3739 else
3740 echo "$ac_t""no" 1>&6
3741 fi
3742
3743 fi
3744 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3745 if test $build = $target ; then
3746 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3747 # Extract the first word of "ranlib", so it can be a program name with args.
3748 set dummy ranlib; ac_word=$2
3749 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3750 echo "configure:3751: checking for $ac_word" >&5
3751 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3752 echo $ac_n "(cached) $ac_c" 1>&6
3753 else
3754 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3755 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3756 else
3757 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3758 ac_dummy="$PATH"
3759 for ac_dir in $ac_dummy; do
3760 test -z "$ac_dir" && ac_dir=.
3761 if test -f $ac_dir/$ac_word; then
3762 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3763 break
3764 fi
3765 done
3766 IFS="$ac_save_ifs"
3767 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3768 fi
3769 fi
3770 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3771 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3772 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3773 else
3774 echo "$ac_t""no" 1>&6
3775 fi
3776
3777 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3778 else
3779 RANLIB_FOR_TARGET=":"
3780 fi
3781 else
3782 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3783 fi
3784
3785 if test -n "$ncn_target_tool_prefix"; then
3786 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3787 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3788 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3789 echo "configure:3790: checking for $ac_word" >&5
3790 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3791 echo $ac_n "(cached) $ac_c" 1>&6
3792 else
3793 if test -n "$WINDRES_FOR_TARGET"; then
3794 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3795 else
3796 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3797 ac_dummy="$PATH"
3798 for ac_dir in $ac_dummy; do
3799 test -z "$ac_dir" && ac_dir=.
3800 if test -f $ac_dir/$ac_word; then
3801 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3802 break
3803 fi
3804 done
3805 IFS="$ac_save_ifs"
3806 fi
3807 fi
3808 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3809 if test -n "$WINDRES_FOR_TARGET"; then
3810 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3811 else
3812 echo "$ac_t""no" 1>&6
3813 fi
3814
3815 fi
3816 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3817 if test $build = $target ; then
3818 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3819 # Extract the first word of "windres", so it can be a program name with args.
3820 set dummy windres; ac_word=$2
3821 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3822 echo "configure:3823: checking for $ac_word" >&5
3823 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3824 echo $ac_n "(cached) $ac_c" 1>&6
3825 else
3826 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3827 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3828 else
3829 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3830 ac_dummy="$PATH"
3831 for ac_dir in $ac_dummy; do
3832 test -z "$ac_dir" && ac_dir=.
3833 if test -f $ac_dir/$ac_word; then
3834 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3835 break
3836 fi
3837 done
3838 IFS="$ac_save_ifs"
3839 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3840 fi
3841 fi
3842 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3843 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3844 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3845 else
3846 echo "$ac_t""no" 1>&6
3847 fi
3848
3849 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3850 else
3851 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3852 fi
3853 else
3854 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3855 fi
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867 # Fix up target tools.
3868 if test "x${build}" = "x${host}" ; then
3869 # In this case, the newly built tools can and should be used,
3870 # so we override the results of the autoconf tests.
3871 # This should really only happen when the tools are actually being built,
3872 # but that's a further refinement. The new build scheme, where
3873 # tools are built into a structure paralleling where they're installed,
3874 # should also eliminate all of this cleanly.
3875 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
3876 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
3877 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
3878 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
3879 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
3880 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
3881 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
3882 fi
3883 # Certain tools may need extra flags.
3884 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
3885 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
3886 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
3887
3888 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
3889 echo "configure:3890: checking whether to enable maintainer-specific portions of Makefiles" >&5
3890 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3891 if test "${enable_maintainer_mode+set}" = set; then
3892 enableval="$enable_maintainer_mode"
3893 USE_MAINTAINER_MODE=$enableval
3894 else
3895 USE_MAINTAINER_MODE=no
3896 fi
3897
3898 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
3899
3900
3901 if test "$USE_MAINTAINER_MODE" = yes; then
3902 MAINTAINER_MODE_TRUE=
3903 MAINTAINER_MODE_FALSE='#'
3904 else
3905 MAINTAINER_MODE_TRUE='#'
3906 MAINTAINER_MODE_FALSE=
3907 fi
3908 MAINT=$MAINTAINER_MODE_TRUE
3909
3910 trap '' 1 2 15
3911 cat > confcache <<\EOF
3912 # This file is a shell script that caches the results of configure
3913 # tests run on this system so they can be shared between configure
3914 # scripts and configure runs. It is not useful on other systems.
3915 # If it contains results you don't want to keep, you may remove or edit it.
3916 #
3917 # By default, configure uses ./config.cache as the cache file,
3918 # creating it if it does not exist already. You can give configure
3919 # the --cache-file=FILE option to use a different cache file; that is
3920 # what configure does when it calls configure scripts in
3921 # subdirectories, so they share the cache.
3922 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3923 # config.status only pays attention to the cache file if you give it the
3924 # --recheck option to rerun configure.
3925 #
3926 EOF
3927 # The following way of writing the cache mishandles newlines in values,
3928 # but we know of no workaround that is simple, portable, and efficient.
3929 # So, don't put newlines in cache variables' values.
3930 # Ultrix sh set writes to stderr and can't be redirected directly,
3931 # and sets the high bit in the cache file unless we assign to the vars.
3932 (set) 2>&1 |
3933 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3934 *ac_space=\ *)
3935 # `set' does not quote correctly, so add quotes (double-quote substitution
3936 # turns \\\\ into \\, and sed turns \\ into \).
3937 sed -n \
3938 -e "s/'/'\\\\''/g" \
3939 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3940 ;;
3941 *)
3942 # `set' quotes correctly as required by POSIX, so do not add quotes.
3943 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3944 ;;
3945 esac >> confcache
3946 if cmp -s $cache_file confcache; then
3947 :
3948 else
3949 if test -w $cache_file; then
3950 echo "updating cache $cache_file"
3951 cat confcache > $cache_file
3952 else
3953 echo "not updating unwritable cache $cache_file"
3954 fi
3955 fi
3956 rm -f confcache
3957
3958 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3959
3960 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3961 # Let make expand exec_prefix.
3962 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3963
3964 # Any assignment to VPATH causes Sun make to only execute
3965 # the first set of double-colon rules, so remove it if not needed.
3966 # If there is a colon in the path, we need to keep it.
3967 if test "x$srcdir" = x.; then
3968 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3969 fi
3970
3971 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3972
3973 # Transform confdefs.h into DEFS.
3974 # Protect against shell expansion while executing Makefile rules.
3975 # Protect against Makefile macro expansion.
3976 cat > conftest.defs <<\EOF
3977 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
3978 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
3979 s%\[%\\&%g
3980 s%\]%\\&%g
3981 s%\$%$$%g
3982 EOF
3983 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
3984 rm -f conftest.defs
3985
3986
3987 # Without the "./", some shells look in PATH for config.status.
3988 : ${CONFIG_STATUS=./config.status}
3989
3990 echo creating $CONFIG_STATUS
3991 rm -f $CONFIG_STATUS
3992 cat > $CONFIG_STATUS <<EOF
3993 #! /bin/sh
3994 # Generated automatically by configure.
3995 # Run this file to recreate the current configuration.
3996 # This directory was configured as follows,
3997 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3998 #
3999 # $0 $ac_configure_args
4000 #
4001 # Compiler output produced by configure, useful for debugging
4002 # configure, is in ./config.log if it exists.
4003
4004 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4005 for ac_option
4006 do
4007 case "\$ac_option" in
4008 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4009 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4010 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4011 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4012 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4013 exit 0 ;;
4014 -help | --help | --hel | --he | --h)
4015 echo "\$ac_cs_usage"; exit 0 ;;
4016 *) echo "\$ac_cs_usage"; exit 1 ;;
4017 esac
4018 done
4019
4020 ac_given_srcdir=$srcdir
4021
4022 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4023 EOF
4024 cat >> $CONFIG_STATUS <<EOF
4025
4026 # Protect against being on the right side of a sed subst in config.status.
4027 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4028 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4029 $ac_vpsub
4030 $extrasub
4031 s%@SHELL@%$SHELL%g
4032 s%@CFLAGS@%$CFLAGS%g
4033 s%@CPPFLAGS@%$CPPFLAGS%g
4034 s%@CXXFLAGS@%$CXXFLAGS%g
4035 s%@FFLAGS@%$FFLAGS%g
4036 s%@DEFS@%$DEFS%g
4037 s%@LDFLAGS@%$LDFLAGS%g
4038 s%@LIBS@%$LIBS%g
4039 s%@exec_prefix@%$exec_prefix%g
4040 s%@prefix@%$prefix%g
4041 s%@program_transform_name@%$program_transform_name%g
4042 s%@bindir@%$bindir%g
4043 s%@sbindir@%$sbindir%g
4044 s%@libexecdir@%$libexecdir%g
4045 s%@datadir@%$datadir%g
4046 s%@sysconfdir@%$sysconfdir%g
4047 s%@sharedstatedir@%$sharedstatedir%g
4048 s%@localstatedir@%$localstatedir%g
4049 s%@libdir@%$libdir%g
4050 s%@includedir@%$includedir%g
4051 s%@oldincludedir@%$oldincludedir%g
4052 s%@infodir@%$infodir%g
4053 s%@mandir@%$mandir%g
4054 s%@host@%$host%g
4055 s%@host_alias@%$host_alias%g
4056 s%@host_cpu@%$host_cpu%g
4057 s%@host_vendor@%$host_vendor%g
4058 s%@host_os@%$host_os%g
4059 s%@target@%$target%g
4060 s%@target_alias@%$target_alias%g
4061 s%@target_cpu@%$target_cpu%g
4062 s%@target_vendor@%$target_vendor%g
4063 s%@target_os@%$target_os%g
4064 s%@build@%$build%g
4065 s%@build_alias@%$build_alias%g
4066 s%@build_cpu@%$build_cpu%g
4067 s%@build_vendor@%$build_vendor%g
4068 s%@build_os@%$build_os%g
4069 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
4070 s%@build_subdir@%$build_subdir%g
4071 s%@host_subdir@%$host_subdir%g
4072 s%@target_subdir@%$target_subdir%g
4073 /@maybe_dependencies@/r $maybe_dependencies
4074 s%@maybe_dependencies@%%g
4075 /@serialization_dependencies@/r $serialization_dependencies
4076 s%@serialization_dependencies@%%g
4077 /@host_makefile_frag@/r $host_makefile_frag
4078 s%@host_makefile_frag@%%g
4079 /@target_makefile_frag@/r $target_makefile_frag
4080 s%@target_makefile_frag@%%g
4081 /@alphaieee_frag@/r $alphaieee_frag
4082 s%@alphaieee_frag@%%g
4083 /@ospace_frag@/r $ospace_frag
4084 s%@ospace_frag@%%g
4085 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4086 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4087 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4088 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4089 s%@configlinks@%$configlinks%g
4090 s%@gcc_version_trigger@%$gcc_version_trigger%g
4091 s%@gcc_version@%$gcc_version%g
4092 s%@tooldir@%$tooldir%g
4093 s%@build_tooldir@%$build_tooldir%g
4094 s%@GDB_TK@%$GDB_TK%g
4095 s%@gxx_include_dir@%$gxx_include_dir%g
4096 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4097 s%@build_configargs@%$build_configargs%g
4098 s%@configure_build_modules@%$configure_build_modules%g
4099 s%@all_build_modules@%$all_build_modules%g
4100 s%@host_configargs@%$host_configargs%g
4101 s%@configdirs@%$configdirs%g
4102 s%@target_configargs@%$target_configargs%g
4103 s%@target_configdirs@%$target_configdirs%g
4104 s%@BISON@%$BISON%g
4105 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4106 s%@LEX@%$LEX%g
4107 s%@MAKEINFO@%$MAKEINFO%g
4108 s%@YACC@%$YACC%g
4109 s%@config_shell@%$config_shell%g
4110 s%@AR@%$AR%g
4111 s%@ncn_cv_AR@%$ncn_cv_AR%g
4112 s%@AS@%$AS%g
4113 s%@ncn_cv_AS@%$ncn_cv_AS%g
4114 s%@DLLTOOL@%$DLLTOOL%g
4115 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4116 s%@LD@%$LD%g
4117 s%@ncn_cv_LD@%$ncn_cv_LD%g
4118 s%@NM@%$NM%g
4119 s%@ncn_cv_NM@%$ncn_cv_NM%g
4120 s%@RANLIB@%$RANLIB%g
4121 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4122 s%@WINDRES@%$WINDRES%g
4123 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4124 s%@OBJCOPY@%$OBJCOPY%g
4125 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4126 s%@OBJDUMP@%$OBJDUMP%g
4127 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4128 s%@CC@%$CC%g
4129 s%@CXX@%$CXX%g
4130 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4131 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4132 s%@DEFAULT_M4@%$DEFAULT_M4%g
4133 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4134 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4135 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4136 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4137 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4138 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4139 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4140 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4141 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4142 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4143 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4144 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4145 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4146 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4147 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4148 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4149 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4150 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4151 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4152 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4153 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4154 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4155 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
4156 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
4157 s%@MAINT@%$MAINT%g
4158
4159 CEOF
4160 EOF
4161
4162 cat >> $CONFIG_STATUS <<\EOF
4163
4164 # Split the substitutions into bite-sized pieces for seds with
4165 # small command number limits, like on Digital OSF/1 and HP-UX.
4166 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4167 ac_file=1 # Number of current file.
4168 ac_beg=1 # First line for current file.
4169 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4170 ac_more_lines=:
4171 ac_sed_cmds=""
4172 while $ac_more_lines; do
4173 if test $ac_beg -gt 1; then
4174 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4175 else
4176 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4177 fi
4178 if test ! -s conftest.s$ac_file; then
4179 ac_more_lines=false
4180 rm -f conftest.s$ac_file
4181 else
4182 if test -z "$ac_sed_cmds"; then
4183 ac_sed_cmds="sed -f conftest.s$ac_file"
4184 else
4185 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4186 fi
4187 ac_file=`expr $ac_file + 1`
4188 ac_beg=$ac_end
4189 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4190 fi
4191 done
4192 if test -z "$ac_sed_cmds"; then
4193 ac_sed_cmds=cat
4194 fi
4195 EOF
4196
4197 cat >> $CONFIG_STATUS <<EOF
4198
4199 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4200 EOF
4201 cat >> $CONFIG_STATUS <<\EOF
4202 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4203 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4204 case "$ac_file" in
4205 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4206 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4207 *) ac_file_in="${ac_file}.in" ;;
4208 esac
4209
4210 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4211
4212 # Remove last slash and all that follows it. Not all systems have dirname.
4213 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4214 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4215 # The file is in a subdirectory.
4216 test ! -d "$ac_dir" && mkdir "$ac_dir"
4217 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4218 # A "../" for each directory in $ac_dir_suffix.
4219 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4220 else
4221 ac_dir_suffix= ac_dots=
4222 fi
4223
4224 case "$ac_given_srcdir" in
4225 .) srcdir=.
4226 if test -z "$ac_dots"; then top_srcdir=.
4227 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4228 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4229 *) # Relative path.
4230 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4231 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4232 esac
4233
4234
4235 echo creating "$ac_file"
4236 rm -f "$ac_file"
4237 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4238 case "$ac_file" in
4239 *Makefile*) ac_comsub="1i\\
4240 # $configure_input" ;;
4241 *) ac_comsub= ;;
4242 esac
4243
4244 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4245 sed -e "$ac_comsub
4246 s%@configure_input@%$configure_input%g
4247 s%@srcdir@%$srcdir%g
4248 s%@top_srcdir@%$top_srcdir%g
4249 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4250 fi; done
4251 rm -f conftest.s*
4252
4253 EOF
4254 cat >> $CONFIG_STATUS <<EOF
4255
4256 EOF
4257 cat >> $CONFIG_STATUS <<\EOF
4258
4259 exit 0
4260 EOF
4261 chmod +x $CONFIG_STATUS
4262 rm -fr confdefs* $ac_clean_files
4263 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4264