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(xstormy16_expand_prologue): Do not mark assignments to the hard frame pointer
[official-gcc.git] / configure
blobed7c7ac1787c7c37037008472ca13b0879cc487a
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="$ac_help
15 --disable-serial-[{host,target,build}-]configure
16 Don't force sequential configuration of
17 sub-packages for the host, target or build
18 machine, or of any sub-packages at all"
19 ac_help="$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="$noconfigdirs byacc"
972 ;;
973 i[3456]86-*-vsta)
974 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
975 ;;
976 i[3456]86-*-go32* | i[3456]86-*-msdosdjgpp*)
977 noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
978 ;;
979 i[3456]86-*-mingw32*)
980 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
981 noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
982 ;;
983 i[3456]86-*-beos*)
984 noconfigdirs="$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="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1189 ;;
1190 i[3456]86-*-coff | i[3456]86-*-elf)
1191 noconfigdirs="$noconfigdirs ${libgcj}"
1192 ;;
1193 i[34567]86-*-freebsd*)
1194 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1195 ;;
1196 i[3456]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[3456]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[3456]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="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1236 ;;
1237 esac
1238 ;;
1239 i[3456]86-*-pe)
1240 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1241 ;;
1242 i[3456]86-*-sco3.2v5*)
1243 # The linker does not yet know about weak symbols in COFF,
1244 # and is not configured to handle mixed ELF and COFF.
1245 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1246 ;;
1247 i[3456]86-*-sco*)
1248 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1249 ;;
1250 i[3456]86-*-solaris2*)
1251 noconfigdirs="$noconfigdirs target-libgloss"
1252 ;;
1253 i[3456]86-*-sysv4*)
1254 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1255 ;;
1256 i[3456]86-*-beos*)
1257 noconfigdirs="$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[3456]86-*-vsta) ;; # don't add gprof back in
1346 i[3456]86-*-go32*) ;; # don't add gprof back in
1347 i[3456]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[3456]86-*-sysv5*)
1743 host_makefile_frag="config/mh-sysv5"
1744 ;;
1745 i[3456]86-*-dgux*)
1746 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1747 host_makefile_frag="config/mh-dgux386"
1748 ;;
1749 i[3456]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[3456]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[3456]86-*-sco3.2v5*)
1764 ;;
1765 i[3456]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[3456]86-*-udk*)
1772 host_makefile_frag="config/mh-sysv5"
1773 ;;
1774 i[3456]86-*-solaris2*)
1775 host_makefile_frag="config/mh-sysv4"
1776 ;;
1777 i[3456]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[3456]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 check_host_modules=
2310 install_host_modules=
2311 for module in ${configdirs} ; do
2312 check_host_modules="${check_host_modules} check-${module}"
2313 install_host_modules="${install_host_modules} install-${module}"
2314 done
2315 install_host_modules_nogcc=`echo "${install_host_modules}" | sed -e 's/install-gcc//g'`
2316
2317 check_target_modules=
2318 for module in ${target_configdirs} ; do
2319 check_target_modules="${check_target_modules} check-target-${module}"
2320 done
2321
2322 # Determine whether gdb needs tk/tcl or not.
2323 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2324 # and in that case we want gdb to be built without tk. Ugh!
2325 # In fact I believe gdb is the *only* package directly dependent on tk,
2326 # so we should be able to put the 'maybe's in unconditionally and
2327 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2328 # 100% sure that that's safe though.
2329
2330 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2331 case "$enable_gdbtk" in
2332 no)
2333 GDB_TK="" ;;
2334 yes)
2335 GDB_TK="${gdb_tk}" ;;
2336 *)
2337 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2338 # distro. Eventually someone will fix this and move Insight, nee
2339 # gdbtk to a separate directory.
2340 if test -d ${srcdir}/gdb/gdbtk ; then
2341 GDB_TK="${gdb_tk}"
2342 else
2343 GDB_TK=""
2344 fi
2345 ;;
2346 esac
2347
2348 # Create the 'maybe dependencies'. This uses a temporary file.
2349
2350 # While at that, we remove Makefiles if we were started for recursive
2351 # configuration, so that the top-level Makefile reconfigures them,
2352 # like we used to do when configure itself was recursive.
2353 rm -f maybedep.tmp
2354 echo '# maybedep.tmp' > maybedep.tmp
2355
2356 # Make-targets which may need maybe dependencies.
2357 mts="configure all install"
2358
2359 # Loop over modules and make-targets.
2360 for module in ${build_modules} ; do
2361 if test -z "${no_recursion}" \
2362 && test -f ${build_subdir}/${module}/Makefile; then
2363 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2364 rm -f ${build_subdir}/${module}/Makefile
2365 fi
2366 for mt in ${mts} ; do
2367 case ${mt} in
2368 install) ;; # No installing build modules.
2369 *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;;
2370 esac
2371 done
2372 done
2373 for module in ${configdirs} ; do
2374 if test -z "${no_recursion}" \
2375 && test -f ${module}/Makefile; then
2376 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2377 rm -f ${module}/Makefile
2378 fi
2379 for mt in ${mts} ; do
2380 echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp
2381 done
2382 done
2383 for module in ${target_configdirs} ; do
2384 if test -z "${no_recursion}" \
2385 && test -f ${target_subdir}/${module}/Makefile; then
2386 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2387 rm -f ${target_subdir}/${module}/Makefile
2388 fi
2389 for mt in ${mts} ; do
2390 echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp
2391 done
2392 done
2393 maybe_dependencies=maybedep.tmp
2394
2395
2396 # Create the serialization dependencies. This uses a temporary file.
2397
2398 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2399 if test "${enable_serial_configure+set}" = set; then
2400 enableval="$enable_serial_configure"
2401 :
2402 fi
2403
2404
2405 # These force 'configure's to be done one at a time, to avoid problems
2406 # with contention over a shared config.cache.
2407 rm -f serdep.tmp
2408 echo '# serdep.tmp' > serdep.tmp
2409 olditem=
2410 test "x${enable_serial_configure}" = xno ||
2411 test "x${enable_serial_build_configure}" = xno ||
2412 for item in ${build_configdirs} ; do
2413 case ${olditem} in
2414 "") ;;
2415 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2416 esac
2417 olditem=${item}
2418 done
2419 olditem=
2420 test "x${enable_serial_configure}" = xno ||
2421 test "x${enable_serial_host_configure}" = xno ||
2422 for item in ${configdirs} ; do
2423 case ${olditem} in
2424 "") ;;
2425 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2426 esac
2427 olditem=${item}
2428 done
2429 olditem=
2430 test "x${enable_serial_configure}" = xno ||
2431 test "x${enable_serial_target_configure}" = xno ||
2432 for item in ${target_configdirs} ; do
2433 case ${olditem} in
2434 "") ;;
2435 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2436 esac
2437 olditem=${item}
2438 done
2439 serialization_dependencies=serdep.tmp
2440
2441
2442 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2443 # target and nonopt. These are the ones we might not want to pass
2444 # down to subconfigures.
2445 baseargs=`echo " ${ac_configure_args} " | \
2446 sed -e 's/ --no[^ ]* / /' \
2447 -e 's/ --c[a-z-]*[= ][^ ]* / /' \
2448 -e 's/ --sr[a-z-]*[= ][^ ]* / /' \
2449 -e 's/ --ho[a-z-]*[= ][^ ]* / /' \
2450 -e 's/ --bu[a-z-]*[= ][^ ]* / /' \
2451 -e 's/ --t[a-z-]*[= ][^ ]* / /' \
2452 -e 's/ -cache-file[= ][^ ]* / /' \
2453 -e 's/ -srcdir[= ][^ ]* / /' \
2454 -e 's/ -host[= ][^ ]* / /' \
2455 -e 's/ -build[= ][^ ]* / /' \
2456 -e 's/ -target[= ][^ ]* / /' \
2457 -e "s/ [^' -][^ ]* / /" \
2458 -e 's/^ *//;s/ *$//'`
2459
2460 # For the build-side libraries, we just need to pretend we're native,
2461 # and not use the same cache file. Multilibs are neither needed nor
2462 # desired.
2463 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2464
2465 # For host modules, accept cache file option, or specification as blank.
2466 case "${cache_file}" in
2467 "") # empty
2468 cache_file_option="" ;;
2469 /* | [A-Za-z]:[\\/]* ) # absolute path
2470 cache_file_option="--cache-file=${cache_file}" ;;
2471 *) # relative path
2472 cache_file_option="--cache-file=../${cache_file}" ;;
2473 esac
2474
2475 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2476
2477 target_configargs=${baseargs}
2478
2479 # Passing a --with-cross-host argument lets the target libraries know
2480 # whether they are being built with a cross-compiler or being built
2481 # native. However, it would be better to use other mechanisms to make the
2482 # sorts of decisions they want to make on this basis. Please consider
2483 # this option to be deprecated. FIXME.
2484 if test x${is_cross_compiler} = xyes ; then
2485 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2486 fi
2487
2488 # Default to --enable-multilib.
2489 if test x${enable_multilib} = x ; then
2490 target_configargs="--enable-multilib ${target_configargs}"
2491 fi
2492
2493 # Pass --with-newlib if appropriate. Note that target_configdirs has
2494 # changed from the earlier setting of with_newlib.
2495 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2496 target_configargs="--with-newlib ${target_configargs}"
2497 fi
2498
2499 # Pass the appropriate --host, --build, and --cache-file arguments.
2500 target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2501
2502 # provide a proper gxx_include_dir.
2503 # Note, if you change the default, make sure to fix both here and in
2504 # the gcc and libstdc++-v3 subdirectories.
2505 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2506 case "${with_gxx_include_dir}" in
2507 yes)
2508 { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
2509 ;;
2510 no | "")
2511 case "${enable_version_specific_runtime_libs}" in
2512 yes) gxx_include_dir='${libsubdir}/include/c++' ;;
2513 *)
2514 . ${srcdir}/config.if
2515 gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
2516 esac ;;
2517 *) gxx_include_dir=${with_gxx_include_dir} ;;
2518 esac
2519
2520 FLAGS_FOR_TARGET=
2521 case " $target_configdirs " in
2522 *" newlib "*)
2523 case " $target_configargs " in
2524 *" --with-newlib "*)
2525 case "$target" in
2526 *-cygwin*)
2527 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' ;;
2528 esac
2529
2530 # If we're not building GCC, don't discard standard headers.
2531 if test -d ${srcdir}/gcc; then
2532 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2533
2534 if test "${build}" != "${host}"; then
2535 # On Canadian crosses, CC_FOR_TARGET will have already been set
2536 # by `configure', so we won't have an opportunity to add -Bgcc/
2537 # to it. This is right: we don't want to search that directory
2538 # for binaries, but we want the header files in there, so add
2539 # them explicitly.
2540 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2541
2542 # Someone might think of using the pre-installed headers on
2543 # Canadian crosses, in case the installed compiler is not fully
2544 # compatible with the compiler being built. In this case, it
2545 # would be better to flag an error than risking having
2546 # incompatible object files being constructed. We can't
2547 # guarantee that an error will be flagged, but let's hope the
2548 # compiler will do it, when presented with incompatible header
2549 # files.
2550 fi
2551 fi
2552
2553 case "${target}-${is_cross_compiler}" in
2554 i[3456]86-*-linux*-no)
2555 # Here host == target, so we don't need to build gcc,
2556 # so we don't want to discard standard headers.
2557 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2558 ;;
2559 *)
2560 # If we're building newlib, use its generic headers last, but search
2561 # for any libc-related directories first (so make it the last -B
2562 # switch).
2563 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2564 ;;
2565 esac
2566 ;;
2567 esac
2568 ;;
2569 esac
2570
2571 # On Canadian crosses, we'll be searching the right directories for
2572 # the previously-installed cross compiler, so don't bother to add
2573 # flags for directories within the install tree of the compiler
2574 # being built; programs in there won't even run.
2575 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2576 # Search for pre-installed headers if nothing else fits.
2577 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
2578 fi
2579
2580 if test "x${use_gnu_ld}" = x &&
2581 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2582 # Arrange for us to find uninstalled linker scripts.
2583 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2584 fi
2585
2586 if test "x${CC_FOR_TARGET+set}" = xset; then
2587 :
2588 elif test -d ${srcdir}/gcc; then
2589 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2590 elif test "$host" = "$target"; then
2591 CC_FOR_TARGET='$(CC)'
2592 else
2593 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2594 fi
2595 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2596
2597 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2598 :
2599 elif test -d ${srcdir}/gcc; then
2600 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2601 elif test "$host" = "$target"; then
2602 GCJ_FOR_TARGET='gcj'
2603 else
2604 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2605 fi
2606 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2607
2608 # Don't use libstdc++-v3's flags to configure/build itself.
2609 libstdcxx_flags='`test ! -f $$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$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2610 raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2611
2612 if test "x${CXX_FOR_TARGET+set}" = xset; then
2613 :
2614 elif test -d ${srcdir}/gcc; then
2615 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2616 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2617 # default whereas gcc does not.
2618 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2619 # all other cases.
2620 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2621 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2622 elif test "$host" = "$target"; then
2623 CXX_FOR_TARGET='$(CXX)'
2624 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2625 else
2626 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2627 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2628 fi
2629 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2630 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2631
2632 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2633 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2634
2635 # We want to defer the evaluation of `cmd`s and shell variables in
2636 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2637 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2638 # quotes, but we still have to duplicate `$'s so that shell variables
2639 # can be expanded by the nested make as shell variables, not as make
2640 # macros.
2641 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2642 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2643
2644 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2645 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2646 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2647 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2648 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2649 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2650 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2651
2652 # Makefile fragments.
2653 host_makefile_frag=${srcdir}/${host_makefile_frag}
2654 target_makefile_frag=${srcdir}/${target_makefile_frag}
2655 alphaieee_frag=${srcdir}/${alphaieee_frag}
2656 ospace_frag=${srcdir}/${ospace_frag}
2657
2658
2659
2660
2661
2662 # Miscellanea: directories, flags, etc.
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676 # Build module lists & subconfigure args.
2677
2678
2679
2680
2681 # Host module lists & subconfigure args.
2682
2683
2684
2685
2686
2687 # Target module lists & subconfigure args.
2688
2689
2690
2691
2692 # Build tools.
2693
2694
2695
2696
2697
2698
2699
2700 # Host tools.
2701 ncn_tool_prefix=
2702 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2703 ncn_target_tool_prefix=
2704 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2705
2706 if test -n "$ncn_tool_prefix"; then
2707 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2708 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2709 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2710 echo "configure:2711: checking for $ac_word" >&5
2711 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2712 echo $ac_n "(cached) $ac_c" 1>&6
2713 else
2714 if test -n "$AR"; then
2715 ac_cv_prog_AR="$AR" # Let the user override the test.
2716 else
2717 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2718 ac_dummy="$PATH"
2719 for ac_dir in $ac_dummy; do
2720 test -z "$ac_dir" && ac_dir=.
2721 if test -f $ac_dir/$ac_word; then
2722 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2723 break
2724 fi
2725 done
2726 IFS="$ac_save_ifs"
2727 fi
2728 fi
2729 AR="$ac_cv_prog_AR"
2730 if test -n "$AR"; then
2731 echo "$ac_t""$AR" 1>&6
2732 else
2733 echo "$ac_t""no" 1>&6
2734 fi
2735
2736 fi
2737 if test -z "$ac_cv_prog_AR" ; then
2738 if test $build = $host ; then
2739 ncn_cv_AR=$AR
2740 # Extract the first word of "ar", so it can be a program name with args.
2741 set dummy ar; ac_word=$2
2742 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2743 echo "configure:2744: checking for $ac_word" >&5
2744 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2745 echo $ac_n "(cached) $ac_c" 1>&6
2746 else
2747 if test -n "$ncn_cv_AR"; then
2748 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2749 else
2750 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2751 ac_dummy="$PATH"
2752 for ac_dir in $ac_dummy; do
2753 test -z "$ac_dir" && ac_dir=.
2754 if test -f $ac_dir/$ac_word; then
2755 ac_cv_prog_ncn_cv_AR="ar"
2756 break
2757 fi
2758 done
2759 IFS="$ac_save_ifs"
2760 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2761 fi
2762 fi
2763 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2764 if test -n "$ncn_cv_AR"; then
2765 echo "$ac_t""$ncn_cv_AR" 1>&6
2766 else
2767 echo "$ac_t""no" 1>&6
2768 fi
2769
2770 AR=$ncn_cv_AR
2771 else
2772 AR="${ncn_tool_prefix}ar"
2773 fi
2774 else
2775 AR="$ac_cv_prog_AR"
2776 fi
2777
2778 if test -n "$ncn_tool_prefix"; then
2779 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2780 set dummy ${ncn_tool_prefix}as; ac_word=$2
2781 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2782 echo "configure:2783: checking for $ac_word" >&5
2783 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2784 echo $ac_n "(cached) $ac_c" 1>&6
2785 else
2786 if test -n "$AS"; then
2787 ac_cv_prog_AS="$AS" # Let the user override the test.
2788 else
2789 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2790 ac_dummy="$PATH"
2791 for ac_dir in $ac_dummy; do
2792 test -z "$ac_dir" && ac_dir=.
2793 if test -f $ac_dir/$ac_word; then
2794 ac_cv_prog_AS="${ncn_tool_prefix}as"
2795 break
2796 fi
2797 done
2798 IFS="$ac_save_ifs"
2799 fi
2800 fi
2801 AS="$ac_cv_prog_AS"
2802 if test -n "$AS"; then
2803 echo "$ac_t""$AS" 1>&6
2804 else
2805 echo "$ac_t""no" 1>&6
2806 fi
2807
2808 fi
2809 if test -z "$ac_cv_prog_AS" ; then
2810 if test $build = $host ; then
2811 ncn_cv_AS=$AS
2812 # Extract the first word of "as", so it can be a program name with args.
2813 set dummy as; ac_word=$2
2814 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2815 echo "configure:2816: checking for $ac_word" >&5
2816 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2817 echo $ac_n "(cached) $ac_c" 1>&6
2818 else
2819 if test -n "$ncn_cv_AS"; then
2820 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2821 else
2822 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2823 ac_dummy="$PATH"
2824 for ac_dir in $ac_dummy; do
2825 test -z "$ac_dir" && ac_dir=.
2826 if test -f $ac_dir/$ac_word; then
2827 ac_cv_prog_ncn_cv_AS="as"
2828 break
2829 fi
2830 done
2831 IFS="$ac_save_ifs"
2832 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2833 fi
2834 fi
2835 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2836 if test -n "$ncn_cv_AS"; then
2837 echo "$ac_t""$ncn_cv_AS" 1>&6
2838 else
2839 echo "$ac_t""no" 1>&6
2840 fi
2841
2842 AS=$ncn_cv_AS
2843 else
2844 AS="${ncn_tool_prefix}as"
2845 fi
2846 else
2847 AS="$ac_cv_prog_AS"
2848 fi
2849
2850 if test -n "$ncn_tool_prefix"; then
2851 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2852 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2853 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2854 echo "configure:2855: checking for $ac_word" >&5
2855 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2856 echo $ac_n "(cached) $ac_c" 1>&6
2857 else
2858 if test -n "$DLLTOOL"; then
2859 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2860 else
2861 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2862 ac_dummy="$PATH"
2863 for ac_dir in $ac_dummy; do
2864 test -z "$ac_dir" && ac_dir=.
2865 if test -f $ac_dir/$ac_word; then
2866 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2867 break
2868 fi
2869 done
2870 IFS="$ac_save_ifs"
2871 fi
2872 fi
2873 DLLTOOL="$ac_cv_prog_DLLTOOL"
2874 if test -n "$DLLTOOL"; then
2875 echo "$ac_t""$DLLTOOL" 1>&6
2876 else
2877 echo "$ac_t""no" 1>&6
2878 fi
2879
2880 fi
2881 if test -z "$ac_cv_prog_DLLTOOL" ; then
2882 if test $build = $host ; then
2883 ncn_cv_DLLTOOL=$DLLTOOL
2884 # Extract the first word of "dlltool", so it can be a program name with args.
2885 set dummy dlltool; ac_word=$2
2886 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2887 echo "configure:2888: checking for $ac_word" >&5
2888 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
2889 echo $ac_n "(cached) $ac_c" 1>&6
2890 else
2891 if test -n "$ncn_cv_DLLTOOL"; then
2892 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
2893 else
2894 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2895 ac_dummy="$PATH"
2896 for ac_dir in $ac_dummy; do
2897 test -z "$ac_dir" && ac_dir=.
2898 if test -f $ac_dir/$ac_word; then
2899 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2900 break
2901 fi
2902 done
2903 IFS="$ac_save_ifs"
2904 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
2905 fi
2906 fi
2907 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
2908 if test -n "$ncn_cv_DLLTOOL"; then
2909 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
2910 else
2911 echo "$ac_t""no" 1>&6
2912 fi
2913
2914 DLLTOOL=$ncn_cv_DLLTOOL
2915 else
2916 DLLTOOL="${ncn_tool_prefix}dlltool"
2917 fi
2918 else
2919 DLLTOOL="$ac_cv_prog_DLLTOOL"
2920 fi
2921
2922 if test -n "$ncn_tool_prefix"; then
2923 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
2924 set dummy ${ncn_tool_prefix}ld; ac_word=$2
2925 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2926 echo "configure:2927: checking for $ac_word" >&5
2927 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
2928 echo $ac_n "(cached) $ac_c" 1>&6
2929 else
2930 if test -n "$LD"; then
2931 ac_cv_prog_LD="$LD" # Let the user override the test.
2932 else
2933 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2934 ac_dummy="$PATH"
2935 for ac_dir in $ac_dummy; do
2936 test -z "$ac_dir" && ac_dir=.
2937 if test -f $ac_dir/$ac_word; then
2938 ac_cv_prog_LD="${ncn_tool_prefix}ld"
2939 break
2940 fi
2941 done
2942 IFS="$ac_save_ifs"
2943 fi
2944 fi
2945 LD="$ac_cv_prog_LD"
2946 if test -n "$LD"; then
2947 echo "$ac_t""$LD" 1>&6
2948 else
2949 echo "$ac_t""no" 1>&6
2950 fi
2951
2952 fi
2953 if test -z "$ac_cv_prog_LD" ; then
2954 if test $build = $host ; then
2955 ncn_cv_LD=$LD
2956 # Extract the first word of "ld", so it can be a program name with args.
2957 set dummy ld; ac_word=$2
2958 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2959 echo "configure:2960: checking for $ac_word" >&5
2960 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
2961 echo $ac_n "(cached) $ac_c" 1>&6
2962 else
2963 if test -n "$ncn_cv_LD"; then
2964 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
2965 else
2966 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2967 ac_dummy="$PATH"
2968 for ac_dir in $ac_dummy; do
2969 test -z "$ac_dir" && ac_dir=.
2970 if test -f $ac_dir/$ac_word; then
2971 ac_cv_prog_ncn_cv_LD="ld"
2972 break
2973 fi
2974 done
2975 IFS="$ac_save_ifs"
2976 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
2977 fi
2978 fi
2979 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
2980 if test -n "$ncn_cv_LD"; then
2981 echo "$ac_t""$ncn_cv_LD" 1>&6
2982 else
2983 echo "$ac_t""no" 1>&6
2984 fi
2985
2986 LD=$ncn_cv_LD
2987 else
2988 LD="${ncn_tool_prefix}ld"
2989 fi
2990 else
2991 LD="$ac_cv_prog_LD"
2992 fi
2993
2994 if test -n "$ncn_tool_prefix"; then
2995 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
2996 set dummy ${ncn_tool_prefix}nm; ac_word=$2
2997 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2998 echo "configure:2999: checking for $ac_word" >&5
2999 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3000 echo $ac_n "(cached) $ac_c" 1>&6
3001 else
3002 if test -n "$NM"; then
3003 ac_cv_prog_NM="$NM" # Let the user override the test.
3004 else
3005 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3006 ac_dummy="$PATH"
3007 for ac_dir in $ac_dummy; do
3008 test -z "$ac_dir" && ac_dir=.
3009 if test -f $ac_dir/$ac_word; then
3010 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3011 break
3012 fi
3013 done
3014 IFS="$ac_save_ifs"
3015 fi
3016 fi
3017 NM="$ac_cv_prog_NM"
3018 if test -n "$NM"; then
3019 echo "$ac_t""$NM" 1>&6
3020 else
3021 echo "$ac_t""no" 1>&6
3022 fi
3023
3024 fi
3025 if test -z "$ac_cv_prog_NM" ; then
3026 if test $build = $host ; then
3027 ncn_cv_NM=$NM
3028 # Extract the first word of "nm", so it can be a program name with args.
3029 set dummy nm; ac_word=$2
3030 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3031 echo "configure:3032: checking for $ac_word" >&5
3032 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3033 echo $ac_n "(cached) $ac_c" 1>&6
3034 else
3035 if test -n "$ncn_cv_NM"; then
3036 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3037 else
3038 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3039 ac_dummy="$PATH"
3040 for ac_dir in $ac_dummy; do
3041 test -z "$ac_dir" && ac_dir=.
3042 if test -f $ac_dir/$ac_word; then
3043 ac_cv_prog_ncn_cv_NM="nm"
3044 break
3045 fi
3046 done
3047 IFS="$ac_save_ifs"
3048 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3049 fi
3050 fi
3051 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3052 if test -n "$ncn_cv_NM"; then
3053 echo "$ac_t""$ncn_cv_NM" 1>&6
3054 else
3055 echo "$ac_t""no" 1>&6
3056 fi
3057
3058 NM=$ncn_cv_NM
3059 else
3060 NM="${ncn_tool_prefix}nm"
3061 fi
3062 else
3063 NM="$ac_cv_prog_NM"
3064 fi
3065
3066 if test -n "$ncn_tool_prefix"; then
3067 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3068 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3069 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3070 echo "configure:3071: checking for $ac_word" >&5
3071 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3072 echo $ac_n "(cached) $ac_c" 1>&6
3073 else
3074 if test -n "$RANLIB"; then
3075 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3076 else
3077 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3078 ac_dummy="$PATH"
3079 for ac_dir in $ac_dummy; do
3080 test -z "$ac_dir" && ac_dir=.
3081 if test -f $ac_dir/$ac_word; then
3082 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3083 break
3084 fi
3085 done
3086 IFS="$ac_save_ifs"
3087 fi
3088 fi
3089 RANLIB="$ac_cv_prog_RANLIB"
3090 if test -n "$RANLIB"; then
3091 echo "$ac_t""$RANLIB" 1>&6
3092 else
3093 echo "$ac_t""no" 1>&6
3094 fi
3095
3096 fi
3097 if test -z "$ac_cv_prog_RANLIB" ; then
3098 if test $build = $host ; then
3099 ncn_cv_RANLIB=$RANLIB
3100 # Extract the first word of "ranlib", so it can be a program name with args.
3101 set dummy ranlib; ac_word=$2
3102 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3103 echo "configure:3104: checking for $ac_word" >&5
3104 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3105 echo $ac_n "(cached) $ac_c" 1>&6
3106 else
3107 if test -n "$ncn_cv_RANLIB"; then
3108 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3109 else
3110 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3111 ac_dummy="$PATH"
3112 for ac_dir in $ac_dummy; do
3113 test -z "$ac_dir" && ac_dir=.
3114 if test -f $ac_dir/$ac_word; then
3115 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3116 break
3117 fi
3118 done
3119 IFS="$ac_save_ifs"
3120 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3121 fi
3122 fi
3123 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3124 if test -n "$ncn_cv_RANLIB"; then
3125 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3126 else
3127 echo "$ac_t""no" 1>&6
3128 fi
3129
3130 RANLIB=$ncn_cv_RANLIB
3131 else
3132 RANLIB=":"
3133 fi
3134 else
3135 RANLIB="$ac_cv_prog_RANLIB"
3136 fi
3137
3138 if test -n "$ncn_tool_prefix"; then
3139 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3140 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3141 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3142 echo "configure:3143: checking for $ac_word" >&5
3143 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3144 echo $ac_n "(cached) $ac_c" 1>&6
3145 else
3146 if test -n "$WINDRES"; then
3147 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3148 else
3149 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3150 ac_dummy="$PATH"
3151 for ac_dir in $ac_dummy; do
3152 test -z "$ac_dir" && ac_dir=.
3153 if test -f $ac_dir/$ac_word; then
3154 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3155 break
3156 fi
3157 done
3158 IFS="$ac_save_ifs"
3159 fi
3160 fi
3161 WINDRES="$ac_cv_prog_WINDRES"
3162 if test -n "$WINDRES"; then
3163 echo "$ac_t""$WINDRES" 1>&6
3164 else
3165 echo "$ac_t""no" 1>&6
3166 fi
3167
3168 fi
3169 if test -z "$ac_cv_prog_WINDRES" ; then
3170 if test $build = $host ; then
3171 ncn_cv_WINDRES=$WINDRES
3172 # Extract the first word of "windres", so it can be a program name with args.
3173 set dummy windres; ac_word=$2
3174 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3175 echo "configure:3176: checking for $ac_word" >&5
3176 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3177 echo $ac_n "(cached) $ac_c" 1>&6
3178 else
3179 if test -n "$ncn_cv_WINDRES"; then
3180 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3181 else
3182 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3183 ac_dummy="$PATH"
3184 for ac_dir in $ac_dummy; do
3185 test -z "$ac_dir" && ac_dir=.
3186 if test -f $ac_dir/$ac_word; then
3187 ac_cv_prog_ncn_cv_WINDRES="windres"
3188 break
3189 fi
3190 done
3191 IFS="$ac_save_ifs"
3192 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3193 fi
3194 fi
3195 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3196 if test -n "$ncn_cv_WINDRES"; then
3197 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3198 else
3199 echo "$ac_t""no" 1>&6
3200 fi
3201
3202 WINDRES=$ncn_cv_WINDRES
3203 else
3204 WINDRES="${ncn_tool_prefix}windres"
3205 fi
3206 else
3207 WINDRES="$ac_cv_prog_WINDRES"
3208 fi
3209
3210 if test -n "$ncn_tool_prefix"; then
3211 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3212 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3213 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3214 echo "configure:3215: checking for $ac_word" >&5
3215 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3216 echo $ac_n "(cached) $ac_c" 1>&6
3217 else
3218 if test -n "$OBJCOPY"; then
3219 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3220 else
3221 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3222 ac_dummy="$PATH"
3223 for ac_dir in $ac_dummy; do
3224 test -z "$ac_dir" && ac_dir=.
3225 if test -f $ac_dir/$ac_word; then
3226 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3227 break
3228 fi
3229 done
3230 IFS="$ac_save_ifs"
3231 fi
3232 fi
3233 OBJCOPY="$ac_cv_prog_OBJCOPY"
3234 if test -n "$OBJCOPY"; then
3235 echo "$ac_t""$OBJCOPY" 1>&6
3236 else
3237 echo "$ac_t""no" 1>&6
3238 fi
3239
3240 fi
3241 if test -z "$ac_cv_prog_OBJCOPY" ; then
3242 if test $build = $host ; then
3243 ncn_cv_OBJCOPY=$OBJCOPY
3244 # Extract the first word of "objcopy", so it can be a program name with args.
3245 set dummy objcopy; ac_word=$2
3246 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3247 echo "configure:3248: checking for $ac_word" >&5
3248 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3249 echo $ac_n "(cached) $ac_c" 1>&6
3250 else
3251 if test -n "$ncn_cv_OBJCOPY"; then
3252 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3253 else
3254 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3255 ac_dummy="$PATH"
3256 for ac_dir in $ac_dummy; do
3257 test -z "$ac_dir" && ac_dir=.
3258 if test -f $ac_dir/$ac_word; then
3259 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3260 break
3261 fi
3262 done
3263 IFS="$ac_save_ifs"
3264 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3265 fi
3266 fi
3267 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3268 if test -n "$ncn_cv_OBJCOPY"; then
3269 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3270 else
3271 echo "$ac_t""no" 1>&6
3272 fi
3273
3274 OBJCOPY=$ncn_cv_OBJCOPY
3275 else
3276 OBJCOPY="${ncn_tool_prefix}objcopy"
3277 fi
3278 else
3279 OBJCOPY="$ac_cv_prog_OBJCOPY"
3280 fi
3281
3282 if test -n "$ncn_tool_prefix"; then
3283 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3284 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3285 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3286 echo "configure:3287: checking for $ac_word" >&5
3287 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3288 echo $ac_n "(cached) $ac_c" 1>&6
3289 else
3290 if test -n "$OBJDUMP"; then
3291 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3292 else
3293 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3294 ac_dummy="$PATH"
3295 for ac_dir in $ac_dummy; do
3296 test -z "$ac_dir" && ac_dir=.
3297 if test -f $ac_dir/$ac_word; then
3298 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3299 break
3300 fi
3301 done
3302 IFS="$ac_save_ifs"
3303 fi
3304 fi
3305 OBJDUMP="$ac_cv_prog_OBJDUMP"
3306 if test -n "$OBJDUMP"; then
3307 echo "$ac_t""$OBJDUMP" 1>&6
3308 else
3309 echo "$ac_t""no" 1>&6
3310 fi
3311
3312 fi
3313 if test -z "$ac_cv_prog_OBJDUMP" ; then
3314 if test $build = $host ; then
3315 ncn_cv_OBJDUMP=$OBJDUMP
3316 # Extract the first word of "objdump", so it can be a program name with args.
3317 set dummy objdump; ac_word=$2
3318 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3319 echo "configure:3320: checking for $ac_word" >&5
3320 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3321 echo $ac_n "(cached) $ac_c" 1>&6
3322 else
3323 if test -n "$ncn_cv_OBJDUMP"; then
3324 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3325 else
3326 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3327 ac_dummy="$PATH"
3328 for ac_dir in $ac_dummy; do
3329 test -z "$ac_dir" && ac_dir=.
3330 if test -f $ac_dir/$ac_word; then
3331 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3332 break
3333 fi
3334 done
3335 IFS="$ac_save_ifs"
3336 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3337 fi
3338 fi
3339 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3340 if test -n "$ncn_cv_OBJDUMP"; then
3341 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3342 else
3343 echo "$ac_t""no" 1>&6
3344 fi
3345
3346 OBJDUMP=$ncn_cv_OBJDUMP
3347 else
3348 OBJDUMP="${ncn_tool_prefix}objdump"
3349 fi
3350 else
3351 OBJDUMP="$ac_cv_prog_OBJDUMP"
3352 fi
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362 # Target tools.
3363 if test -n "$ncn_target_tool_prefix"; then
3364 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3365 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3366 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3367 echo "configure:3368: checking for $ac_word" >&5
3368 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3369 echo $ac_n "(cached) $ac_c" 1>&6
3370 else
3371 if test -n "$AR_FOR_TARGET"; then
3372 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3373 else
3374 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3375 ac_dummy="$PATH"
3376 for ac_dir in $ac_dummy; do
3377 test -z "$ac_dir" && ac_dir=.
3378 if test -f $ac_dir/$ac_word; then
3379 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3380 break
3381 fi
3382 done
3383 IFS="$ac_save_ifs"
3384 fi
3385 fi
3386 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3387 if test -n "$AR_FOR_TARGET"; then
3388 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3389 else
3390 echo "$ac_t""no" 1>&6
3391 fi
3392
3393 fi
3394 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3395 if test $build = $target ; then
3396 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3397 # Extract the first word of "ar", so it can be a program name with args.
3398 set dummy ar; ac_word=$2
3399 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3400 echo "configure:3401: checking for $ac_word" >&5
3401 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3402 echo $ac_n "(cached) $ac_c" 1>&6
3403 else
3404 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3405 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3406 else
3407 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3408 ac_dummy="$PATH"
3409 for ac_dir in $ac_dummy; do
3410 test -z "$ac_dir" && ac_dir=.
3411 if test -f $ac_dir/$ac_word; then
3412 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3413 break
3414 fi
3415 done
3416 IFS="$ac_save_ifs"
3417 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3418 fi
3419 fi
3420 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3421 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3422 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3423 else
3424 echo "$ac_t""no" 1>&6
3425 fi
3426
3427 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3428 else
3429 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3430 fi
3431 else
3432 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3433 fi
3434
3435 if test -n "$ncn_target_tool_prefix"; then
3436 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3437 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3438 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3439 echo "configure:3440: checking for $ac_word" >&5
3440 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3441 echo $ac_n "(cached) $ac_c" 1>&6
3442 else
3443 if test -n "$AS_FOR_TARGET"; then
3444 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3445 else
3446 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3447 ac_dummy="$PATH"
3448 for ac_dir in $ac_dummy; do
3449 test -z "$ac_dir" && ac_dir=.
3450 if test -f $ac_dir/$ac_word; then
3451 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3452 break
3453 fi
3454 done
3455 IFS="$ac_save_ifs"
3456 fi
3457 fi
3458 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3459 if test -n "$AS_FOR_TARGET"; then
3460 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3461 else
3462 echo "$ac_t""no" 1>&6
3463 fi
3464
3465 fi
3466 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3467 if test $build = $target ; then
3468 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3469 # Extract the first word of "as", so it can be a program name with args.
3470 set dummy as; ac_word=$2
3471 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3472 echo "configure:3473: checking for $ac_word" >&5
3473 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3474 echo $ac_n "(cached) $ac_c" 1>&6
3475 else
3476 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3477 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3478 else
3479 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3480 ac_dummy="$PATH"
3481 for ac_dir in $ac_dummy; do
3482 test -z "$ac_dir" && ac_dir=.
3483 if test -f $ac_dir/$ac_word; then
3484 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3485 break
3486 fi
3487 done
3488 IFS="$ac_save_ifs"
3489 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3490 fi
3491 fi
3492 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3493 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3494 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3495 else
3496 echo "$ac_t""no" 1>&6
3497 fi
3498
3499 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3500 else
3501 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3502 fi
3503 else
3504 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3505 fi
3506
3507 if test -n "$ncn_target_tool_prefix"; then
3508 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3509 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3510 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3511 echo "configure:3512: checking for $ac_word" >&5
3512 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3513 echo $ac_n "(cached) $ac_c" 1>&6
3514 else
3515 if test -n "$DLLTOOL_FOR_TARGET"; then
3516 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3517 else
3518 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3519 ac_dummy="$PATH"
3520 for ac_dir in $ac_dummy; do
3521 test -z "$ac_dir" && ac_dir=.
3522 if test -f $ac_dir/$ac_word; then
3523 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3524 break
3525 fi
3526 done
3527 IFS="$ac_save_ifs"
3528 fi
3529 fi
3530 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3531 if test -n "$DLLTOOL_FOR_TARGET"; then
3532 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3533 else
3534 echo "$ac_t""no" 1>&6
3535 fi
3536
3537 fi
3538 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3539 if test $build = $target ; then
3540 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3541 # Extract the first word of "dlltool", so it can be a program name with args.
3542 set dummy dlltool; ac_word=$2
3543 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3544 echo "configure:3545: checking for $ac_word" >&5
3545 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3546 echo $ac_n "(cached) $ac_c" 1>&6
3547 else
3548 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3549 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3550 else
3551 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3552 ac_dummy="$PATH"
3553 for ac_dir in $ac_dummy; do
3554 test -z "$ac_dir" && ac_dir=.
3555 if test -f $ac_dir/$ac_word; then
3556 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3557 break
3558 fi
3559 done
3560 IFS="$ac_save_ifs"
3561 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3562 fi
3563 fi
3564 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3565 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3566 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3567 else
3568 echo "$ac_t""no" 1>&6
3569 fi
3570
3571 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3572 else
3573 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3574 fi
3575 else
3576 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3577 fi
3578
3579 if test -n "$ncn_target_tool_prefix"; then
3580 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3581 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3582 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3583 echo "configure:3584: checking for $ac_word" >&5
3584 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3585 echo $ac_n "(cached) $ac_c" 1>&6
3586 else
3587 if test -n "$LD_FOR_TARGET"; then
3588 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3589 else
3590 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3591 ac_dummy="$PATH"
3592 for ac_dir in $ac_dummy; do
3593 test -z "$ac_dir" && ac_dir=.
3594 if test -f $ac_dir/$ac_word; then
3595 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3596 break
3597 fi
3598 done
3599 IFS="$ac_save_ifs"
3600 fi
3601 fi
3602 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3603 if test -n "$LD_FOR_TARGET"; then
3604 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3605 else
3606 echo "$ac_t""no" 1>&6
3607 fi
3608
3609 fi
3610 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3611 if test $build = $target ; then
3612 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3613 # Extract the first word of "ld", so it can be a program name with args.
3614 set dummy ld; ac_word=$2
3615 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3616 echo "configure:3617: checking for $ac_word" >&5
3617 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3618 echo $ac_n "(cached) $ac_c" 1>&6
3619 else
3620 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3621 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3622 else
3623 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3624 ac_dummy="$PATH"
3625 for ac_dir in $ac_dummy; do
3626 test -z "$ac_dir" && ac_dir=.
3627 if test -f $ac_dir/$ac_word; then
3628 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3629 break
3630 fi
3631 done
3632 IFS="$ac_save_ifs"
3633 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3634 fi
3635 fi
3636 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3637 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3638 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3639 else
3640 echo "$ac_t""no" 1>&6
3641 fi
3642
3643 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3644 else
3645 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3646 fi
3647 else
3648 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3649 fi
3650
3651 if test -n "$ncn_target_tool_prefix"; then
3652 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3653 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3654 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3655 echo "configure:3656: checking for $ac_word" >&5
3656 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3657 echo $ac_n "(cached) $ac_c" 1>&6
3658 else
3659 if test -n "$NM_FOR_TARGET"; then
3660 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3661 else
3662 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3663 ac_dummy="$PATH"
3664 for ac_dir in $ac_dummy; do
3665 test -z "$ac_dir" && ac_dir=.
3666 if test -f $ac_dir/$ac_word; then
3667 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3668 break
3669 fi
3670 done
3671 IFS="$ac_save_ifs"
3672 fi
3673 fi
3674 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3675 if test -n "$NM_FOR_TARGET"; then
3676 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3677 else
3678 echo "$ac_t""no" 1>&6
3679 fi
3680
3681 fi
3682 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3683 if test $build = $target ; then
3684 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3685 # Extract the first word of "nm", so it can be a program name with args.
3686 set dummy nm; ac_word=$2
3687 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3688 echo "configure:3689: checking for $ac_word" >&5
3689 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3690 echo $ac_n "(cached) $ac_c" 1>&6
3691 else
3692 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3693 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3694 else
3695 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3696 ac_dummy="$PATH"
3697 for ac_dir in $ac_dummy; do
3698 test -z "$ac_dir" && ac_dir=.
3699 if test -f $ac_dir/$ac_word; then
3700 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3701 break
3702 fi
3703 done
3704 IFS="$ac_save_ifs"
3705 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3706 fi
3707 fi
3708 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3709 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3710 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3711 else
3712 echo "$ac_t""no" 1>&6
3713 fi
3714
3715 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3716 else
3717 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3718 fi
3719 else
3720 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3721 fi
3722
3723 if test -n "$ncn_target_tool_prefix"; then
3724 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3725 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3726 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3727 echo "configure:3728: checking for $ac_word" >&5
3728 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3729 echo $ac_n "(cached) $ac_c" 1>&6
3730 else
3731 if test -n "$RANLIB_FOR_TARGET"; then
3732 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3733 else
3734 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3735 ac_dummy="$PATH"
3736 for ac_dir in $ac_dummy; do
3737 test -z "$ac_dir" && ac_dir=.
3738 if test -f $ac_dir/$ac_word; then
3739 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3740 break
3741 fi
3742 done
3743 IFS="$ac_save_ifs"
3744 fi
3745 fi
3746 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3747 if test -n "$RANLIB_FOR_TARGET"; then
3748 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3749 else
3750 echo "$ac_t""no" 1>&6
3751 fi
3752
3753 fi
3754 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3755 if test $build = $target ; then
3756 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3757 # Extract the first word of "ranlib", so it can be a program name with args.
3758 set dummy ranlib; ac_word=$2
3759 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3760 echo "configure:3761: checking for $ac_word" >&5
3761 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3762 echo $ac_n "(cached) $ac_c" 1>&6
3763 else
3764 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3765 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3766 else
3767 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3768 ac_dummy="$PATH"
3769 for ac_dir in $ac_dummy; do
3770 test -z "$ac_dir" && ac_dir=.
3771 if test -f $ac_dir/$ac_word; then
3772 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3773 break
3774 fi
3775 done
3776 IFS="$ac_save_ifs"
3777 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3778 fi
3779 fi
3780 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3781 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3782 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3783 else
3784 echo "$ac_t""no" 1>&6
3785 fi
3786
3787 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3788 else
3789 RANLIB_FOR_TARGET=":"
3790 fi
3791 else
3792 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3793 fi
3794
3795 if test -n "$ncn_target_tool_prefix"; then
3796 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3797 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3798 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3799 echo "configure:3800: checking for $ac_word" >&5
3800 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3801 echo $ac_n "(cached) $ac_c" 1>&6
3802 else
3803 if test -n "$WINDRES_FOR_TARGET"; then
3804 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3805 else
3806 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3807 ac_dummy="$PATH"
3808 for ac_dir in $ac_dummy; do
3809 test -z "$ac_dir" && ac_dir=.
3810 if test -f $ac_dir/$ac_word; then
3811 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3812 break
3813 fi
3814 done
3815 IFS="$ac_save_ifs"
3816 fi
3817 fi
3818 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3819 if test -n "$WINDRES_FOR_TARGET"; then
3820 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3821 else
3822 echo "$ac_t""no" 1>&6
3823 fi
3824
3825 fi
3826 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3827 if test $build = $target ; then
3828 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3829 # Extract the first word of "windres", so it can be a program name with args.
3830 set dummy windres; ac_word=$2
3831 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3832 echo "configure:3833: checking for $ac_word" >&5
3833 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3834 echo $ac_n "(cached) $ac_c" 1>&6
3835 else
3836 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3837 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3838 else
3839 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3840 ac_dummy="$PATH"
3841 for ac_dir in $ac_dummy; do
3842 test -z "$ac_dir" && ac_dir=.
3843 if test -f $ac_dir/$ac_word; then
3844 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3845 break
3846 fi
3847 done
3848 IFS="$ac_save_ifs"
3849 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3850 fi
3851 fi
3852 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3853 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3854 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3855 else
3856 echo "$ac_t""no" 1>&6
3857 fi
3858
3859 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3860 else
3861 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3862 fi
3863 else
3864 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3865 fi
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877 # Fix up target tools.
3878 if test "x${build}" = "x${host}" ; then
3879 # In this case, the newly built tools can and should be used,
3880 # so we override the results of the autoconf tests.
3881 # This should really only happen when the tools are actually being built,
3882 # but that's a further refinement. The new build scheme, where
3883 # tools are built into a structure paralleling where they're installed,
3884 # should also eliminate all of this cleanly.
3885 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
3886 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
3887 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
3888 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
3889 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
3890 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
3891 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
3892 fi
3893 # Certain tools may need extra flags.
3894 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
3895 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
3896 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
3897
3898 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
3899 echo "configure:3900: checking whether to enable maintainer-specific portions of Makefiles" >&5
3900 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3901 if test "${enable_maintainer_mode+set}" = set; then
3902 enableval="$enable_maintainer_mode"
3903 USE_MAINTAINER_MODE=$enableval
3904 else
3905 USE_MAINTAINER_MODE=no
3906 fi
3907
3908 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
3909
3910
3911 if test "$USE_MAINTAINER_MODE" = yes; then
3912 MAINTAINER_MODE_TRUE=
3913 MAINTAINER_MODE_FALSE='#'
3914 else
3915 MAINTAINER_MODE_TRUE='#'
3916 MAINTAINER_MODE_FALSE=
3917 fi
3918 MAINT=$MAINTAINER_MODE_TRUE
3919
3920 trap '' 1 2 15
3921 cat > confcache <<\EOF
3922 # This file is a shell script that caches the results of configure
3923 # tests run on this system so they can be shared between configure
3924 # scripts and configure runs. It is not useful on other systems.
3925 # If it contains results you don't want to keep, you may remove or edit it.
3926 #
3927 # By default, configure uses ./config.cache as the cache file,
3928 # creating it if it does not exist already. You can give configure
3929 # the --cache-file=FILE option to use a different cache file; that is
3930 # what configure does when it calls configure scripts in
3931 # subdirectories, so they share the cache.
3932 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3933 # config.status only pays attention to the cache file if you give it the
3934 # --recheck option to rerun configure.
3935 #
3936 EOF
3937 # The following way of writing the cache mishandles newlines in values,
3938 # but we know of no workaround that is simple, portable, and efficient.
3939 # So, don't put newlines in cache variables' values.
3940 # Ultrix sh set writes to stderr and can't be redirected directly,
3941 # and sets the high bit in the cache file unless we assign to the vars.
3942 (set) 2>&1 |
3943 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3944 *ac_space=\ *)
3945 # `set' does not quote correctly, so add quotes (double-quote substitution
3946 # turns \\\\ into \\, and sed turns \\ into \).
3947 sed -n \
3948 -e "s/'/'\\\\''/g" \
3949 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3950 ;;
3951 *)
3952 # `set' quotes correctly as required by POSIX, so do not add quotes.
3953 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3954 ;;
3955 esac >> confcache
3956 if cmp -s $cache_file confcache; then
3957 :
3958 else
3959 if test -w $cache_file; then
3960 echo "updating cache $cache_file"
3961 cat confcache > $cache_file
3962 else
3963 echo "not updating unwritable cache $cache_file"
3964 fi
3965 fi
3966 rm -f confcache
3967
3968 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3969
3970 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3971 # Let make expand exec_prefix.
3972 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3973
3974 # Any assignment to VPATH causes Sun make to only execute
3975 # the first set of double-colon rules, so remove it if not needed.
3976 # If there is a colon in the path, we need to keep it.
3977 if test "x$srcdir" = x.; then
3978 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3979 fi
3980
3981 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3982
3983 # Transform confdefs.h into DEFS.
3984 # Protect against shell expansion while executing Makefile rules.
3985 # Protect against Makefile macro expansion.
3986 cat > conftest.defs <<\EOF
3987 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
3988 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
3989 s%\[%\\&%g
3990 s%\]%\\&%g
3991 s%\$%$$%g
3992 EOF
3993 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
3994 rm -f conftest.defs
3995
3996
3997 # Without the "./", some shells look in PATH for config.status.
3998 : ${CONFIG_STATUS=./config.status}
3999
4000 echo creating $CONFIG_STATUS
4001 rm -f $CONFIG_STATUS
4002 cat > $CONFIG_STATUS <<EOF
4003 #! /bin/sh
4004 # Generated automatically by configure.
4005 # Run this file to recreate the current configuration.
4006 # This directory was configured as follows,
4007 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4008 #
4009 # $0 $ac_configure_args
4010 #
4011 # Compiler output produced by configure, useful for debugging
4012 # configure, is in ./config.log if it exists.
4013
4014 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4015 for ac_option
4016 do
4017 case "\$ac_option" in
4018 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4019 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4020 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4021 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4022 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4023 exit 0 ;;
4024 -help | --help | --hel | --he | --h)
4025 echo "\$ac_cs_usage"; exit 0 ;;
4026 *) echo "\$ac_cs_usage"; exit 1 ;;
4027 esac
4028 done
4029
4030 ac_given_srcdir=$srcdir
4031
4032 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4033 EOF
4034 cat >> $CONFIG_STATUS <<EOF
4035
4036 # Protect against being on the right side of a sed subst in config.status.
4037 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4038 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4039 $ac_vpsub
4040 $extrasub
4041 s%@SHELL@%$SHELL%g
4042 s%@CFLAGS@%$CFLAGS%g
4043 s%@CPPFLAGS@%$CPPFLAGS%g
4044 s%@CXXFLAGS@%$CXXFLAGS%g
4045 s%@FFLAGS@%$FFLAGS%g
4046 s%@DEFS@%$DEFS%g
4047 s%@LDFLAGS@%$LDFLAGS%g
4048 s%@LIBS@%$LIBS%g
4049 s%@exec_prefix@%$exec_prefix%g
4050 s%@prefix@%$prefix%g
4051 s%@program_transform_name@%$program_transform_name%g
4052 s%@bindir@%$bindir%g
4053 s%@sbindir@%$sbindir%g
4054 s%@libexecdir@%$libexecdir%g
4055 s%@datadir@%$datadir%g
4056 s%@sysconfdir@%$sysconfdir%g
4057 s%@sharedstatedir@%$sharedstatedir%g
4058 s%@localstatedir@%$localstatedir%g
4059 s%@libdir@%$libdir%g
4060 s%@includedir@%$includedir%g
4061 s%@oldincludedir@%$oldincludedir%g
4062 s%@infodir@%$infodir%g
4063 s%@mandir@%$mandir%g
4064 s%@host@%$host%g
4065 s%@host_alias@%$host_alias%g
4066 s%@host_cpu@%$host_cpu%g
4067 s%@host_vendor@%$host_vendor%g
4068 s%@host_os@%$host_os%g
4069 s%@target@%$target%g
4070 s%@target_alias@%$target_alias%g
4071 s%@target_cpu@%$target_cpu%g
4072 s%@target_vendor@%$target_vendor%g
4073 s%@target_os@%$target_os%g
4074 s%@build@%$build%g
4075 s%@build_alias@%$build_alias%g
4076 s%@build_cpu@%$build_cpu%g
4077 s%@build_vendor@%$build_vendor%g
4078 s%@build_os@%$build_os%g
4079 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
4080 s%@build_subdir@%$build_subdir%g
4081 s%@host_subdir@%$host_subdir%g
4082 s%@target_subdir@%$target_subdir%g
4083 /@maybe_dependencies@/r $maybe_dependencies
4084 s%@maybe_dependencies@%%g
4085 /@serialization_dependencies@/r $serialization_dependencies
4086 s%@serialization_dependencies@%%g
4087 /@host_makefile_frag@/r $host_makefile_frag
4088 s%@host_makefile_frag@%%g
4089 /@target_makefile_frag@/r $target_makefile_frag
4090 s%@target_makefile_frag@%%g
4091 /@alphaieee_frag@/r $alphaieee_frag
4092 s%@alphaieee_frag@%%g
4093 /@ospace_frag@/r $ospace_frag
4094 s%@ospace_frag@%%g
4095 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4096 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4097 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4098 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4099 s%@configlinks@%$configlinks%g
4100 s%@gcc_version_trigger@%$gcc_version_trigger%g
4101 s%@gcc_version@%$gcc_version%g
4102 s%@tooldir@%$tooldir%g
4103 s%@build_tooldir@%$build_tooldir%g
4104 s%@GDB_TK@%$GDB_TK%g
4105 s%@gxx_include_dir@%$gxx_include_dir%g
4106 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4107 s%@build_configargs@%$build_configargs%g
4108 s%@configure_build_modules@%$configure_build_modules%g
4109 s%@all_build_modules@%$all_build_modules%g
4110 s%@host_configargs@%$host_configargs%g
4111 s%@configdirs@%$configdirs%g
4112 s%@check_host_modules@%$check_host_modules%g
4113 s%@install_host_modules_nogcc@%$install_host_modules_nogcc%g
4114 s%@target_configargs@%$target_configargs%g
4115 s%@target_configdirs@%$target_configdirs%g
4116 s%@check_target_modules@%$check_target_modules%g
4117 s%@BISON@%$BISON%g
4118 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4119 s%@LEX@%$LEX%g
4120 s%@MAKEINFO@%$MAKEINFO%g
4121 s%@YACC@%$YACC%g
4122 s%@config_shell@%$config_shell%g
4123 s%@AR@%$AR%g
4124 s%@ncn_cv_AR@%$ncn_cv_AR%g
4125 s%@AS@%$AS%g
4126 s%@ncn_cv_AS@%$ncn_cv_AS%g
4127 s%@DLLTOOL@%$DLLTOOL%g
4128 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4129 s%@LD@%$LD%g
4130 s%@ncn_cv_LD@%$ncn_cv_LD%g
4131 s%@NM@%$NM%g
4132 s%@ncn_cv_NM@%$ncn_cv_NM%g
4133 s%@RANLIB@%$RANLIB%g
4134 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4135 s%@WINDRES@%$WINDRES%g
4136 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4137 s%@OBJCOPY@%$OBJCOPY%g
4138 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4139 s%@OBJDUMP@%$OBJDUMP%g
4140 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4141 s%@CC@%$CC%g
4142 s%@CXX@%$CXX%g
4143 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4144 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4145 s%@DEFAULT_M4@%$DEFAULT_M4%g
4146 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4147 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4148 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4149 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4150 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4151 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4152 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4153 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4154 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4155 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4156 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4157 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4158 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4159 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4160 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4161 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4162 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4163 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4164 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4165 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4166 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4167 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4168 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
4169 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
4170 s%@MAINT@%$MAINT%g
4171
4172 CEOF
4173 EOF
4174
4175 cat >> $CONFIG_STATUS <<\EOF
4176
4177 # Split the substitutions into bite-sized pieces for seds with
4178 # small command number limits, like on Digital OSF/1 and HP-UX.
4179 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4180 ac_file=1 # Number of current file.
4181 ac_beg=1 # First line for current file.
4182 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4183 ac_more_lines=:
4184 ac_sed_cmds=""
4185 while $ac_more_lines; do
4186 if test $ac_beg -gt 1; then
4187 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4188 else
4189 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4190 fi
4191 if test ! -s conftest.s$ac_file; then
4192 ac_more_lines=false
4193 rm -f conftest.s$ac_file
4194 else
4195 if test -z "$ac_sed_cmds"; then
4196 ac_sed_cmds="sed -f conftest.s$ac_file"
4197 else
4198 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4199 fi
4200 ac_file=`expr $ac_file + 1`
4201 ac_beg=$ac_end
4202 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4203 fi
4204 done
4205 if test -z "$ac_sed_cmds"; then
4206 ac_sed_cmds=cat
4207 fi
4208 EOF
4209
4210 cat >> $CONFIG_STATUS <<EOF
4211
4212 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4213 EOF
4214 cat >> $CONFIG_STATUS <<\EOF
4215 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4216 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4217 case "$ac_file" in
4218 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4219 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4220 *) ac_file_in="${ac_file}.in" ;;
4221 esac
4222
4223 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4224
4225 # Remove last slash and all that follows it. Not all systems have dirname.
4226 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4227 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4228 # The file is in a subdirectory.
4229 test ! -d "$ac_dir" && mkdir "$ac_dir"
4230 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4231 # A "../" for each directory in $ac_dir_suffix.
4232 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4233 else
4234 ac_dir_suffix= ac_dots=
4235 fi
4236
4237 case "$ac_given_srcdir" in
4238 .) srcdir=.
4239 if test -z "$ac_dots"; then top_srcdir=.
4240 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4241 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4242 *) # Relative path.
4243 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4244 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4245 esac
4246
4247
4248 echo creating "$ac_file"
4249 rm -f "$ac_file"
4250 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4251 case "$ac_file" in
4252 *Makefile*) ac_comsub="1i\\
4253 # $configure_input" ;;
4254 *) ac_comsub= ;;
4255 esac
4256
4257 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4258 sed -e "$ac_comsub
4259 s%@configure_input@%$configure_input%g
4260 s%@srcdir@%$srcdir%g
4261 s%@top_srcdir@%$top_srcdir%g
4262 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4263 fi; done
4264 rm -f conftest.s*
4265
4266 EOF
4267 cat >> $CONFIG_STATUS <<EOF
4268
4269 EOF
4270 cat >> $CONFIG_STATUS <<\EOF
4271
4272 exit 0
4273 EOF
4274 chmod +x $CONFIG_STATUS
4275 rm -fr confdefs* $ac_clean_files
4276 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4277
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